CN100502150C - A coaxial cable connector for ripple pipe - Google Patents
A coaxial cable connector for ripple pipe Download PDFInfo
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- CN100502150C CN100502150C CNB2007101376500A CN200710137650A CN100502150C CN 100502150 C CN100502150 C CN 100502150C CN B2007101376500 A CNB2007101376500 A CN B2007101376500A CN 200710137650 A CN200710137650 A CN 200710137650A CN 100502150 C CN100502150 C CN 100502150C
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- bung flange
- coaxial cable
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Abstract
The utility model discloses a connector for the coaxial cable with a bellows, which comprises an interpolation tip, a back ring and a sealing ring which are connected with each other by a screw thread; the external thread at the front end of the back ring is fitted with the internal thread of the outer ring of a circular interlayer arranged at the back end of the external conductor of the interpolation tip, so that the back ring can be screwed into the circular interlayer and an opening clip is clamped on the taper of the internal ring of the clamp positioned at the rear end of the external conductor; a plurality of steps with the inner diameter increasing towards the back end are arranged at the front end of the back ring and the opening clip is fixedly arranged into the steps on the end face of the back ring, and an internal thread which the sealing ring can be screwed into is positioned on the inner diameter of the ultimate end of the back ring; an external thread is positioned on the external diameter of the front end of the sealing ring; the sealing ring needs to be screwed into the cable to connect the coaxial cable with the connector, and the second sealing ring is pushed to move forward by the sealing ring along a multilevel of gradually contracted steps arranged at the back of the back ring until the sealing ring is covered on the coating of the coaxial cable. The connector can be assembled and disassembled conveniently and has a good electrical property.
Description
Technical field
The present invention relates to the cable connector technology, especially relate to a kind of coaxial cable connector for ripple pipe.
Background technology
Coaxial cable is widely used in various signals and transmits the especially occasion of video signal transmission, and a kind of structure of typical coaxial cable as shown in Figure 1.
The center that Fig. 1 illustrates coaxial cable is copper and is the center conductor 1 of hollow structure, and this center conductor 1 is insulated 2 encirclement of layer, coats outer conductor 3 outside this insulating barrier 2, and this outer conductor 3 be a bellows-shaped, the outer conductor 3 outer crusts 4 that coat nonconductive material one-tenth.This outer conductor 3 is called the bellows coaxial cable for the coaxial cable of bellows-shaped.
When using above-mentioned bellows coaxial cable, the coaxial cable connector for ripple pipe (also can be described as the coaxial cable connector) of special use need be terminated at its end, so as will this coaxial bellows cable and another same termination have the bellows coaxial cable of connector to link together.
In the prior art, had multiple bellows coaxial connector, these connectors respectively have characteristics.For example, publication number is that the Chinese patent of CN1649209A discloses a kind of coaxial cable connector, and this coaxial cable connector is used to have the coaxial cable of belt corrugated external conductor.The plug rear portion of this connector has the conical ring surface, one sleeve with internal thread can be tightened on described plug rear portion, and this sleeve has first inner groovy, clamping ring with radial elastic is installed in this inner groovy, when sleeve screws in the plug rear portion, this sleeve with this clamping ring radial compression to the conical ring surface at described plug rear portion.
The coaxial cable connector that above-mentioned prior art provides can realize that connector and the tight of coaxial cable are connected, but be not easy to installation and removal, because the clamping ring design is in the centre, inserting cable is not easy to align, and clamping ring easily slips in the groove and Zhang Bukai when taking off cable, and therefore dismounting is very inconvenient, after in addition cable being inserted, cable outer conductor is not easy to realize enlarging, can have potential installation situation not in place.
In addition, the sealing problem that existing connector generally can not fine realization connector may have steam in the comparatively abominable occasion of some operating modes and infiltrate connector.Existing connector can't clamp the corrugated outer conductor of coaxial cable sometimes closely, so its electric property non-sometimes constant, particularly intermodulation performance.
Summary of the invention
At above-mentioned defective, the technical problem that the present invention solves is, a kind of on-axis wave corrugated tube cable connector is provided, can realize reliable installation and removal easily, this connector can be realized closely being connected with coaxial cable simultaneously, obtain very high electricity function index, and the cable of the many manufacturer production of energy wildcard, also can reach very high waterproof requirement simultaneously
On-axis wave corrugated tube cable connector provided by the invention comprises inserted terminal, back bung flange, sealing bung flange to connect successively before and after the screw thread; Described inserted terminal comprises the outer conductor of tubular, and week is settled the insulator of ring-type in this outer conductor, and this insulator is enclosed in the stage casing of the inner wire of column; Aft-opening second annular gap of the rear end of described outer conductor for constituting by inner ring, outer ring, described outer ring has internal thread, and the described inner ring external diameter of direction to the back-end is a cone-shaped ring; One expanding ring is stuck on this cone-shaped ring, and this expanding ring front end has the inclined-plane that matches with described cone-shaped ring; Described back bung flange front end has external screw thread, internal thread on this external screw thread and the described outer conductor rear end second annular gap outer ring internal diameter is complementary, make this back bung flange can screw in described second annular gap, and described expanding ring is clamped on the cone-shaped ring of inner ring of second annular gap of described outer conductor rear end; Described back bung flange front end is provided with the step that internal diameter increases to the back-end, make expanding ring realize being fixed in the bung flange end face step of back, have the internal thread that is used to screw in the sealing bung flange on the internal diameter of the rear portion of described back bung flange one end, have the multistage step that shrinks step by step forward at this internal thread one section internal diameter forward, this multistage step position is used to settle second sealing ring; Have external screw thread on the external diameter of described sealing bung flange front portion; When this connector connects coaxial cable, the sealing bung flange is screwed in, the sealing bung flange promotes described second sealing ring, makes its described multistage step reach of shrinking step by step along bung flange rear portion, described back, entangles the crust of coaxial cable closely until described second sealing ring.
Preferably, the multistage step of described back bung flange adopts the arcuate structure transition between its each step.
Preferably, the longitudinal cross-section of described expanding ring is an isosceles trapezoid, and has some ladder knife marks on two waists of its isosceles trapezoid.
Preferably, bung flange inner ring in described back has the ladder knife mark on the cone-shaped ring surface of direction to the back-end.
Preferably, described inner wire rear end is equipped with the umbrella center conductor, and this umbrella center conductor comprises that the base portion of thin rounded flakes shape and the divergent shape that forwards stretches out open lobe; Described base portion is riveted on the step of described inner wire rear end face, and the described lobe of opening stretches out forward around described inner wire; When this connector of coaxial cable termination, the hollow inner wire of cable will entangle this umbrella center conductor, and described divergent shape is opened lobe and is extruded contraction, and both are contacted closely in acquisition.
Preferably, the divergent shape of described umbrella center conductor is opened lobe be distortion counterclockwise on the horizontal cross-section of in the past respectant direction.
Preferably, the divergent shape of described central conductor is opened lobe and is presented circular-arc on the horizontal cross-section.Preferably open on the lobe and wrap towards the Place arc is prominent with the cable inner conductor junction at these divergent shapes
Preferably, described back bung flange has and be step transition between externally threaded front portion and the rear portion on external diameter, and has seal groove in the step bottom, is used to install first sealing ring; Has deep gouge on the internal diameter of the rear end, outer ring of second annular gap of described outer conductor rear end, when described back bung flange screws in described second annular gap, the step on the bung flange external diameter of back is withstood in the rear end, outer ring of described second annular gap, and described deep gouge holds first sealing ring.
Preferably, described insulator both ends of the surface design the even number counterbore respectively, and divide equally on a week.
Preferably, described inner wire and insulator cooperation place are provided with two annulus compensating tanks.
Compared with prior art, on-axis wave corrugated tube cable connector provided by the invention, expanding ring (being clamping ring) is designed in the deep gouge of bung flange front portion, back, observe the situation that is connected of this collar and cable when being convenient to install when this structure makes and connects, make the insertion cable be easy to align, and guarantee the outer conductor of coaxial cable is clamped, obtain good electric property; During dismounting, this connector is easy to dismounting equally.
Compared with prior art, connector provided by the invention is owing to have the step that shrinks step by step forward on the internal diameter at bung flange rear portion, back, above-mentioned step can make sealing ring closely be enclosed within on the crust of coaxial cable in only position, make extraneous moisture can not infiltrate connector, avoid connector ponding to cause short circuit between the internal and external conductor.
In the preferred implementation of the present invention, adopt arc to connect between the described step that shrinks step by step, make the sealing ring can be level and smooth from the back step reach under the promotion of back bung flange, be convenient to described sealing ring like this and move forward and be unlikely to and in the process that steps at different levels move, crush injury.
Description of drawings
Fig. 1 is the structural representation of bellows coaxial cable;
Fig. 2 is the cutaway view of first embodiment of the invention;
Fig. 3 be first embodiment of the invention partly cut open figure;
Fig. 4 is that the outer conductor of first embodiment of the invention partly cuts open figure;
Fig. 5 be first embodiment of the invention collar partly cut open figure;
Fig. 6 is the longitudinal cross-section enlarged drawing of the collar annulus of first embodiment of the invention;
Fig. 7 is the enlarged drawing at the cone-shaped ring position of first embodiment of the invention;
Fig. 8-the 1st, the upward view of the insulator of first embodiment of the invention;
Fig. 8-the 2nd, the front section view of the insulator of first embodiment of the invention;
Fig. 8-the 3rd, the stereogram that the insulative body portion branch of first embodiment of the invention cuts;
Fig. 9 is the half sectional view of the inner wire of first embodiment of the invention;
Figure 10 is the structure chart of the central conductor of first embodiment of the invention;
Figure 11 is the schematic diagram of first embodiment of the invention central conductor direction of twist on the horizontal cross-section;
Figure 12 is the back bung flange half sectional view of first embodiment of the invention;
Figure 13 is the half sectional view of the sealing bung flange of first embodiment of the invention.
Embodiment
Please referring to Fig. 2, this illustrates the cutaway view of the coaxial cable connector for ripple pipe that the first embodiment of the present invention provides, the connector shown in this figure termination coaxial cable.And please be simultaneously referring to Fig. 3, this figure is the half sectional view of the on-axis wave corrugated tube cable connector (hereinafter to be referred as connector) that provides of first embodiment of the invention, the connector among this figure is termination coaxial cable not as yet.To call the side that this connector is connected with other connector in the following text is front end, and a side that is connected with coaxial cable is the rear end.
As shown in Figure 2, this coaxial cable connector for ripple pipe comprises inserted terminal 11, back bung flange 12, sealing bung flange 13 from front to back.Connect successively with the screw thread front and back between the three.Next coming in order are introduced above-mentioned three's structure.
Described inserted terminal 11 is the main body of this connector, the front end of this inserted terminal 11 and other connector plug, rear end termination coaxial cable, described coaxial cable are the coaxial cable of outer conductor 3 forms of the center conductor with hollow 1 introduced in the background technology and bellows-shaped.
Described inserted terminal 11 comprises the outer conductor 111 of tubular, and week is settled insulators 112 of ring-types in this outer conductor 111, surrounds a section of inner wire 113 of column in this insulator week, make outer conductor 111 and inner wire 113 mutually electricity isolate.Next coming in order are introduced the structure of above-mentioned three parts.
Please referring to Fig. 4, this figure be outer conductor 111 partly cut open figure.
The front end of described outer conductor 111 has first annular gap 1111 of forward end opening, has external screw thread 1113 on the external diameter of these first annular gap, 1111 outer rings.Another connector that matches with this connector is by described external screw thread 1113 and the inserting mutually of this connector, and this matching connector front end has the thin cylinder that is complementary with described annular gap 1111, this thin cylinder can revolve timing by screw thread at two connectors and insert this annular gap 1111, thereby realizes that the grafting between the outer conductor of two connectors cooperates.The rear end of described outer conductor 111 has aft-opening second annular gap 1112, has internal thread 1114 on the outer ring internal diameter of this second annular gap 1112, its inner ring external diameter of direction to the back-end is a cone-shaped ring 1115, in addition, the ledge structure transition that increases with internal diameter between the internal diameter of this inner ring and the outer conductor 111 leading portion internal diameters.The internal diameter of this inner ring can hold the insulating barrier of coaxial cable, and formed step can withstand insulating barrier, and insulating barrier is played positioning action.The rear end, outer ring of described outer conductor 111 rear ends second annular gap 1112 has deep gouge 1116 on internal diameter, when this deep gouge 1116 screws in described second annular gap 1112 at described back bung flange 12, hold first sealing ring of settling on the annular seal groove of back bung flange 12 16.
As shown in Figures 2 and 3, this cone-shaped ring 1115 is used for clamping expanding ring 14.
Fig. 5 illustrates the structure of expanding ring 14, and described expanding ring 14 has the elastic force of inside contraction, and has an opening 141, and this opening 141 makes this expanding ring 14 to a certain degree to open and to shrink.The cross section of expanding ring 14 is isosceles triangle or approaching leg-of-mutton isosceles trapezoid.
Fig. 6 illustrates the enlarged drawing of the longitudinal cross-section of expanding ring 14 annulus, as can be seen, on the longitudinal cross-section of these expanding ring 14 annulus, has the ladder knife mark of several rules on two waists of its isosceles trapezoid.Fig. 7 illustrates the cross section enlarged drawing (enlarged drawing of the position Y that marks in the corresponding diagram 4) of cone-shaped ring 1115 of the inner ring rear end of described second annular gap 1112, the ladder knife mark that equally also has several rules on the conical surface of this cone-shaped ring 1115.When connector termination coaxial cable, the corrugated outer conductor 3 of coaxial cable will be sandwiched between expanding ring 14 and the described cone-shaped ring 1115, and above-mentioned ladder knife mark structure is tightly clamped outer conductor 3, is difficult for slippage.
Please referring to Fig. 8, this illustrates the structure of insulator 112, and wherein Fig. 8-1 is the upward view of this insulator 112, and Fig. 8-2 is the front section view of this insulator, Fig. 8-3 stereogram that cuts for this insulative body portion branch.As known in the figure, these insulator 112 integral body are ring-like, and the both ends of the surface symmetric position has two counterbores on its annulus, and totally four counterbores, these counterbores can make this insulator 112 obtain proper dielectric constant.In fact,, and divide equally on a week and get final product, the more counterbore of number can be arranged as long as described insulator both ends of the surface design the even number counterbore respectively.
Fig. 9 illustrates the half sectional view of described inner wire 113.This inner wire 113 is an elongated cylindrical, its front end for to open front open valve structure 1131 so that other connector plugs.Its interlude is the neck 1132 that cooperates with described insulator 112, this neck 1132 pass through up and down two fixing described insulators 112 (seeing also Fig. 2, Fig. 3) of steps, this neck 1132 also has two annulus compensating tanks.In the rear end of this inner wire 113, have the step 1133 of a projection, on the end face of this step, axially have counterbore 1134.
As shown in Figures 2 and 3, in the rear end of described inner wire 113, umbrella center conductor 15 is installed.Please referring to these umbrella center conductor 15 structure charts shown in Figure 10, the left side of Figure 10 is the axonometric drawing of this umbrella center conductor 15, and the right side is that this umbrella center conductor 15 is by preceding respectant front view.This umbrella center conductor 15 comprises that the base portion 151 of thin rounded flakes shape and the divergent shape that forwards stretches out open lobe 152, this divergent shape is opened lobe 152 employings and is turned round floral structure, it is identical that its direction of twist and screw thread screw direction, promptly see after the direction in the past, open lobe 152 and on the horizontal cross-section, present anticlockwise distortion, and the shape of this distortion presents circular-arc, as shown in figure 11.When this structure makes connector termination coaxial cable, screw if desired, the lobe 152 of opening of this umbrella center conductor 15 can be along direction of rotation, unlikely being twisted off.The prominent bag 153 of ball arc that on the umbrella lobe, has punching out with the cable inner conductor contact position.The prominent bag 153 of described ball arc is not limited to this position, also can punching out in base portion 151 and cable inner conductor contact position.The effect of the prominent bag 153 of ball arc is to make this inner wire 113 more reliable with being connected of cable inner conductor, can not occur getting loose of short time etc. because of the vibration of outside.Described base portion 151 is riveted on the step of described inner wire rear end face, and the described lobe 152 of opening stretches out forward around described inner wire 113; When coaxial cable connects this connector, its hollow inner wire will entangle this umbrella center conductor 15, and described divergent shape is opened lobe 152 and is extruded contraction, and both are contacted closely in acquisition.
The structure of described back bung flange 12 sees also half sectional view shown in Figure 12.The step 121 that the opening of these back bung flange 12 front ends has internal diameter slightly to increase to the back-end on internal diameter is used to place described expanding ring 14.Have external screw thread 124 on these back bung flange 12 front end external diameters, the internal thread on the outer ring internal diameter of this external screw thread 124 and described outer conductor 111 rear ends second annular gap 1112 is complementary, and makes this back bung flange can screw in described second annular gap 1112.Has one section internal thread 122 on the internal diameter at these back bung flange 12 rear aperture places; On this internal thread 122 one section internal diameter forward, then has the multistage step 123 that shrinks step by step forward, above-mentioned step position is used to settle second sealing ring 17, preferably adopt the arc-shaped transition structure between each step, between each step, move so that sealing ring can be level and smooth.The anterior external diameter that has external screw thread 124 of described back bung flange 12 passes through the step transition of a projection to the rear portion external diameter, and has the annular seal groove 125 that is used to install first sealing ring 16 in the step bottom.
The structure of described sealing bung flange 13 is please referring to shown in Figure 13.The external diameter of sealing bung flange 13 is divided into two sections of front and back that have the step transition of annular groove 132 with the bottom, wherein has external screw thread 131 on the leading portion external diameter, and this external screw thread 131 matches with the internal thread 122 at bung flange 12 rear aperture places, described back.The internal diameter of sealing bung flange 13 then matches with the external diameter of coaxial cable.
Please referring to Fig. 2, this illustrates the state of this connector termination coaxial cable.Described coaxial cable is at first peelled off one section crust 4 before being terminated, undulatory outer conductor 3 is exposed.The crest location of ripple cuts this coaxial cable on the outer conductor of selecting then to have exposed 3, obtains a suitable installation end face.During termination, described sealing bung flange 13 is socketed on the crust of coaxial cable, its have externally threaded one section forward.Then, described back bung flange 12 is inserted on the crust of described coaxial cable.In the deep gouge of these bung flange 12 front portions, back, settle expanding ring 14; On annular seal groove 125, settle first sealing ring 16, on the multistage step 123 at its rear portion, settled second sealing ring 17.Shift described back bung flange 12 the roughly concordant position of front end face of its front end face and described coaxial cable onto backward, and make expanding ring 14 be positioned at the position of first trough of outer conductor 3.Keep bung flange 12 positions, back constant substantially, the internal thread 1114 of described inserted terminal 11 with outer conductor 111 rear ends screwed on the external screw thread 124 of described back bung flange 12 leading portions.Open valve structure because the forward end of described umbrella center conductor 15 is dispersed, make inner wire 113 can insert described center conductor 1, and realize connecting closely.And the valve structure of opening of described umbrella center conductor 15 adopts the floral structure of turning round that screws the identical distortion of direction with screw thread, makes umbrella center conductor 15 be difficult for fractureing in the precession process.In the precession process, described expanding ring 14 is owing to be subjected to described back bung flange 12 pressure that form of reach relatively, a section of the outer conductor 3 front ends perk forwards of coaxial cable is pressed on the cone-shaped ring 1115 of second annular gap, 1112 inner rings of connector outer conductor 111.Owing to all have the ladder knife mark on the inclined-plane of described expanding ring 14 and the described cone-shaped ring 1115, outer conductor 3 pressing tightly of coaxial cable can be able to not come off.Screw put in place after, outer conductor 111 rear end faces of connector withstand the step of described back bung flange 12, and described first sealing ring 16 is sealed in inside.
After finishing above-mentioned screwing, described sealing bung flange 13 is moved forward, and screw in the internal thread of bung flange 12 rear ends, into described back.The precession of sealing bung flange 13 can be pushed described second sealing ring 17, and this second sealing ring 17 is moved forward, and moves to suitable position along multistage step 123, on this second sealing ring 17 is entangled firm crust 4 at coaxial cable very closely.After this structure can guarantee that this connector end is connected on the coaxial cable, the termination position obtained good airtight performance,, did not have steam and infiltrated comparatively under the bad working environment in condition.Since adopt arc transition between the steps at different levels, therefore, in the process that second sealer 17 moves between steps at different levels, can be not injured because of the extruding of receiving step surface.
Above embodiment can obtain best result of use as the preferred embodiments of the present invention.But, should be clear and definite, the key issue that the present invention solves is the sealing problem at connector termination position.Therefore, adopt multistage ledge structure provided by the invention, just can realize basic purpose of the present invention to a great extent.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1, a kind of on-axis wave corrugated tube cable connector comprises inserted terminal, back bung flange, sealing bung flange to connect successively before and after the screw thread; Described inserted terminal comprises the outer conductor of tubular, and week is settled the insulator of ring-type in this outer conductor, and this insulator is enclosed in the stage casing of the inner wire of column; Aft-opening second annular gap of the rear end of described outer conductor for constituting by inner ring, outer ring, described outer ring has internal thread, and the described inner ring external diameter of direction to the back-end is a cone-shaped ring; One expanding ring is stuck on this cone-shaped ring, and this expanding ring front end has the inclined-plane that matches with described cone-shaped ring; Described back bung flange front end has external screw thread, internal thread on this external screw thread and the described outer conductor rear end second annular gap outer ring internal diameter is complementary, make this back bung flange can screw in described second annular gap, and described expanding ring is clamped on the described cone-shaped ring of inner ring of second annular gap of described outer conductor rear end; It is characterized in that, described back bung flange front end is provided with the step that internal diameter increases to the back-end, make expanding ring realize being fixed in the bung flange end face step of back, have the internal thread that is used to screw in the sealing bung flange on the internal diameter of the rear portion of described back bung flange one end, have the multistage step that shrinks step by step forward at this internal thread one section internal diameter forward, this multistage step position is used to settle second sealing ring; Have external screw thread on the external diameter of described sealing bung flange front portion; When this connector connects coaxial cable, the sealing bung flange is screwed in, the sealing bung flange promotes described second sealing ring, makes its described multistage step reach of shrinking step by step along bung flange rear portion, described back, entangles the crust of coaxial cable closely until described second sealing ring.
2, coaxial ripple tube connector according to claim 1 is characterized in that, the multistage step of described back bung flange adopts the arcuate structure transition between its each step.
3, coaxial ripple tube connector according to claim 1 is characterized in that, the longitudinal cross-section of described expanding ring is an isosceles trapezoid, and has some ladder knife marks on two waists of its isosceles trapezoid.
4, coaxial ripple tube connector according to claim 3 is characterized in that, described back bung flange inner ring has the ladder knife mark on the cone-shaped ring surface of direction to the back-end.
5, according to each described coaxial ripple tube connector of claim 1-4, it is characterized in that described inner wire rear end is equipped with the umbrella center conductor, this umbrella center conductor comprises that the base portion of thin rounded flakes shape and the divergent shape that forwards stretches out open lobe; Described base portion is riveted on the step of described inner wire rear end face, and the described lobe of opening stretches out forward around described inner wire; When this connector of coaxial cable termination, the hollow inner wire of cable will entangle this umbrella center conductor, and described divergent shape is opened lobe and is extruded contraction, and both are contacted closely in acquisition.
6, coaxial ripple tube connector according to claim 5 is characterized in that, the divergent shape of described umbrella center conductor is opened lobe and be distortion counterclockwise on the horizontal cross-section of respectant direction of the past.
7, coaxial ripple tube connector according to claim 5 is characterized in that, the divergent shape of described central conductor is opened lobe and presented circular-arcly on the horizontal cross-section, and opens on the lobe the prominent bag of ball arc that has punching out with the cable inner conductor junction at these divergent shapes.
According to each described coaxial ripple tube connector of claim 1-4, it is characterized in that 8, described back bung flange has and be step transition between externally threaded front portion and the rear portion on external diameter, and has seal groove in the step bottom, is used to install first sealing ring; Has deep gouge on the internal diameter of the rear end, outer ring of second annular gap of described outer conductor rear end, when described back bung flange screws in described second annular gap, the step on the bung flange external diameter of back is withstood in the rear end, outer ring of described second annular gap, and described deep gouge holds first sealing ring.
9, according to each described coaxial ripple tube connector of claim 1-4, it is characterized in that described insulator both ends of the surface design the even number counterbore respectively, and divide equally on a week.
10, according to each described coaxial ripple tube connector of claim 1-4, it is characterized in that described inner wire and insulator cooperation place are provided with two annulus compensating tanks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101376500A CN100502150C (en) | 2007-07-31 | 2007-07-31 | A coaxial cable connector for ripple pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101376500A CN100502150C (en) | 2007-07-31 | 2007-07-31 | A coaxial cable connector for ripple pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101127416A CN101127416A (en) | 2008-02-20 |
| CN100502150C true CN100502150C (en) | 2009-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101376500A Active CN100502150C (en) | 2007-07-31 | 2007-07-31 | A coaxial cable connector for ripple pipe |
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| CN (1) | CN100502150C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103166002A (en) * | 2011-12-15 | 2013-06-19 | 西安富士达科技股份有限公司 | L29 type inserting hole contact element radio-frequency coaxial connector connected with 1-5/8' coaxial cable in matching mode |
| US9929497B2 (en) * | 2015-11-04 | 2018-03-27 | Emerson Climate Technologies, Inc. | Plug assembly for a compressor including a conduit adaptor |
| CN106992367B (en) * | 2017-05-16 | 2023-04-25 | 上海电缆研究所有限公司 | Device and method for connecting inner conductor of shielded cable with short circuit between shielding layers |
| CN106997995A (en) * | 2017-06-05 | 2017-08-01 | 江苏俊知技术有限公司 | A kind of low intermodulation radio frequency (RF) coaxial connector |
| CN108777392B (en) * | 2018-08-07 | 2021-03-16 | 江苏亨鑫科技有限公司 | High-reliability radio frequency coaxial connector capable of being quickly disassembled and assembled |
| CN112467421B (en) * | 2020-11-27 | 2022-07-05 | 上海华明电力设备制造有限公司 | Terminal board of externally hung on-load tap-changer and manufacturing process thereof |
| CN114221166B (en) * | 2021-12-23 | 2024-01-30 | 杭州摩光通讯器材有限公司 | Connector with fast-assembling structure for radio frequency coaxial leaky cable |
| CN114678727A (en) * | 2022-04-27 | 2022-06-28 | 江苏亨鑫科技有限公司 | High performance feeder is with fast-assembling split type joint structure and connector |
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2007
- 2007-07-31 CN CNB2007101376500A patent/CN100502150C/en active Active
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|---|---|
| CN101127416A (en) | 2008-02-20 |
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