CN103259112A - High-temperature resistance high-pressure resistance multi-core connector - Google Patents
High-temperature resistance high-pressure resistance multi-core connector Download PDFInfo
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- CN103259112A CN103259112A CN2013101356447A CN201310135644A CN103259112A CN 103259112 A CN103259112 A CN 103259112A CN 2013101356447 A CN2013101356447 A CN 2013101356447A CN 201310135644 A CN201310135644 A CN 201310135644A CN 103259112 A CN103259112 A CN 103259112A
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Abstract
The invention discloses a high-temperature resistance high-pressure resistance multi-core connector. Threads (10) are arranged on the outer surface of an outer shell (1) of a socket body, insulators (3), a base body (4) and a rubber cushion (5) are arranged in an inner cavity of the outer shell (1) from head to tail in sequence, thrusting needle assemblies (2) penetrate through the insulators (3), the base body (4) and the rubber cushion (5) in sequence and extend into the tail portion of the outer shell (1), the head portions of the insulators (3) are located outside the outer shell (1), transfer jacks (6) are inserted into the head portions of the insulators (3), longitudinal grooves (7) and transverse grooves (8) are formed in the surfaces of the transfer jacks (6), one sides of the two transverse grooves (8) are communicated with the longitudinal grooves (7), semicircular grooves (9) are formed in one sides of the transverse grooves (8), pin bolts (12) are arranged on contact levers (14) of contact member bodies, a spring (11) is arranged between each pin bolt (15) and each contact head (13), and the contact levers (14) correspond to the transfer jacks (6).
Description
Technical field
The present invention relates to a kind of high temperature resistant hyperbar multi-core connector.
Background technology
In the enging cabin ignition circuit, connector is the key that connects engine room inside and outside, and is very high to anti-hyperbar and the high temperature resistant requirement of connector, and the while is along with the development of industry, utilance requirement to product space is more and more higher, and the space of leaving the equipment fitting operation for is also more and more littler.In the ignition circuit of enging cabin, connector requires to satisfy short time 350 ° high temperature.And the space is limited in the cabin, and the welded type connector does not have the space to leave operating personnel welding for, and pad also may exist and at high temperature connects insecure risk.And also need than large space during general compression connector line ball, in some narrow space, and distance hour can't realize the reliable crimping operation of cable between the contact.
Summary of the invention
The invention provides a kind of high temperature resistant hyperbar multi-core connector, it is placed on crimping operation outside the cabin and operates, and has realized the reliable crimping of cable, and connector has very high anti-vibrating and impact performance simultaneously, has satisfied the vibration environment of enging cabin HTHP circle.
The present invention has adopted following technical scheme: a kind of high temperature resistant hyperbar multi-core connector, it is made up of socket main body and contact annex, described socket main body is provided with shell and contact pin assembly, the outer surface of shell is provided with screw thread, insulator is installed in the inner chamber of shell from the head to the tail successively, matrix and rubber blanket, the contact pin assembly passes insulator successively, matrix and rubber blanket extend into the afterbody of shell, the head of insulator is positioned at the outside of shell, head at insulator inserts transfer jack, surface at transfer jack has cannelure, both sides at cannelure are respectively equipped with transverse groove, one side of two transverse grooves is connected with cannelure, the opposite side of two transverse grooves is respectively equipped with semi-circular groove, described contact annex comprises the contact main body, spring and pin, the contact main body comprises contact head and contact lever, the diameter of contact head is greater than the diameter of contact lever, be provided with pin at contact lever, between pin and contact head, be provided with spring, contact lever is corresponding with transfer jack, when socket main body is connected with the contact annex, contact lever inserts compression spring in the transfer jack, pin is inserted in the cannelure and slides, rotation contact main body when pin arrives the transverse groove position, pin enters in the semi-circular groove, trip spring, pin are stuck in back in the semi-circular groove and realize being connected of socket main body and contact annex.
Described matrix is set to glass basis or ceramic matrix.Described contact pin assembly comprises two symmetrically arranged contact pins, and two contact pins pass the afterbody that insulator, matrix and rubber blanket extend into shell successively.Described shell is provided with flange, and flange closely contacts with the sealing ring of junctor below deck equipment.Be distributed with some annular barb in the inner chamber of described shell.Described insulator is that interference fit is connected with shell.The head of described insulator is that interference fit is connected with transfer jack.
The surface on described transfer jack top is provided with the taper straight burr, and the centre position of transfer jack is provided with hangnail.
The present invention has following beneficial effect: after having adopted above technical scheme, the present invention is made up of socket main body and contact annex, wherein socket main body is by shell, rubber blanket, glass or ceramic matrix, contact pin, insulator and transfer jack are formed, in the socket main body 1, realize the anti-anticyclonic performance of connector by the sintering of glass or ceramic matrix and shell and contact pin.Be fixed in the shell by insulator, improve the separating force of transfer jack, thereby realize that transfer jack is connected with the reliable of contact pin, simultaneously transfer jack is used for and being connected of contact annex, described contact annex comprises contact main body, spring and pin composition, cannelure, transverse groove box semi-circular groove on transfer jack, can not only realize reliable connection the between contact annex and the socket main body like this, and it is easy to install, save installing space, the connector volume is little, satisfies the miniaturization requirement, anti-vibration performance height, high temperature resistant hyperbar.Shell of the present invention is provided with flange, and flange closely contacts with the sealing ring of junctor below deck equipment, and flange is understood the sealing ring on the compression apparatus like this, realizes the overall tightness of equipment.In the shell of the present invention annular barb is arranged, insulator is crossed to win with shell and is cooperated, and after insulator was pressed into shell, annular barb can be fixed insulator, avoided insulator to withdraw from shell.Transfer jack of the present invention and insulator are crossed to win and are cooperated, and the taper straight burr is arranged on the transfer jack, make things convenient for transfer jack to be pressed into insulator like this, and the hangnail on the transfer jack can make being fixed in the insulator that transfer jack can be firm.Transfer jack front end of the present invention has vertical grooved features, after being closed up in this position, transfer jack reliably is connected with contact pin.Transfer jack thickness has vertical fluting equally, to closing up, improves the separating force of transfer jack herein, makes the contact annex insert the back and connects more reliable.The present invention can finish the crimping cable of multicore contact satisfying under the strong performance of HTHP in narrow space, operations such as reliable connection are convenient and swift, and dependable performance.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of socket main body of the present invention.
Fig. 3 is the structural representation of shell of the present invention.
Fig. 4 is the structural representation of transfer jack of the present invention.
Fig. 5 is the structural representation of contact annex of the present invention.
Embodiment
In Fig. 1, Fig. 2, among Fig. 3 and Fig. 4, the invention provides a kind of high temperature resistant hyperbar multi-core connector, it is made up of socket main body and contact annex, described socket main body is provided with shell 1 and contact pin assembly 2, the outer surface of shell 1 is provided with screw thread 21, shell 1 by screw thread 10 with connector locking on the junctor below deck equipment, shell 1 is provided with flange 17, flange 17 closely contacts with the sealing ring of junctor below deck equipment, be distributed with two annular barb 18 in the inner chamber of shell 1, insulator 3 is installed in the inner chamber of shell 1 from the head to the tail successively, matrix 4 and rubber blanket 5, matrix 4 is set to glass basis or ceramic matrix, contact pin assembly 2 passes insulator 3 successively, matrix 4 and rubber blanket 5 extend into the afterbody of shell 1, insulator 3 is connected for interference fit with shell 1, contact pin assembly 2 comprises two symmetrically arranged contact pins, two contact pins pass insulator 3 successively, matrix 4 and rubber blanket 5 extend into the afterbody of shell 1, the head of insulator 3 is positioned at the outside of shell 1, head at insulator 3 inserts transfer jack 6, the head of insulator 3 is connected for interference fit with transfer jack 6, the surface on transfer jack 6 tops is provided with taper straight burr 16, the centre position of transfer jack 6 is provided with hangnail 15, have cannelure 7 on the surface of transfer jack 6, be respectively equipped with transverse groove 8 in the both sides of cannelure 7, one side of two transverse grooves 8 is connected with cannelure 7, the opposite side of two transverse grooves 8 is respectively equipped with semi-circular groove 9, in Fig. 5, described contact annex comprises the contact main body, spring 11 and pin 12, the contact main body comprises contact head 13 and contact lever 14, the diameter of contact head 13 is greater than the diameter of contact lever 14, be provided with pin 12 at contact lever 14, between pin 12 and contact head 13, be provided with spring 11, contact lever 14 is corresponding with transfer jack 6, when socket main body is connected with the contact annex, earlier that contact annex and cable crimping is good separately earlier, the contact lever 14 that will press the contact annex of cable then inserts compression spring 11 in the transfer jack 6, pin 12 is inserted in the cannelure 7 and slides, rotation contact main body when pin 12 arrives transverse groove position 8, pin 15 enters in the semi-circular groove 9, trip spring 11, pin 12 are stuck in back in the semi-circular groove 9 and realize being connected of socket main bodies and contact annex.
Claims (8)
1. high temperature resistant hyperbar multi-core connector, it is characterized in that it is made up of socket main body and contact annex, described socket main body is provided with shell (1) and contact pin assembly (2), the outer surface of shell (1) is provided with screw thread (10), insulator (3) is installed in the inner chamber of shell (1) from the head to the tail successively, matrix (4) and rubber blanket (5), contact pin assembly (2) passes insulator (3) successively, matrix (4) and rubber blanket (5) extend into the afterbody of shell (1), the head of insulator (3) is positioned at the outside of shell (1), head at insulator (3) inserts transfer jack (6), have cannelure (7) on the surface of transfer jack (6), be respectively equipped with transverse groove (8) in the both sides of cannelure (7), one side of two transverse grooves (8) is connected with cannelure (7), the opposite side of two transverse grooves (8) is respectively equipped with semi-circular groove (9), described contact annex comprises the contact main body, spring (11) and pin (12), the contact main body comprises contact head (13) and contact lever (14), the diameter of contact head (13) is greater than the diameter of contact lever (14), be provided with pin (12) at contact lever (14), between pin (15) and contact head (13), be provided with spring (11), contact lever (14) is corresponding with transfer jack (6), when socket main body is connected with the contact annex, contact lever (14) inserts compression spring (11) in the transfer jack (6), pin (12) is inserted in the cannelure (7) and slides, rotation contact main body when pin (12) arrives transverse groove position (8), pin (12) enters in the semi-circular groove (9), trip spring (11), pin (12) are stuck in back in the semi-circular groove (9) and realize being connected of socket main body and contact annex.
2. high temperature resistant hyperbar multi-core connector according to claim 1 is characterized in that described matrix (4) is set to glass basis or ceramic matrix.
3. high temperature resistant hyperbar multi-core connector according to claim 1, it is characterized in that described contact pin assembly (2) comprises two symmetrically arranged contact pins, two contact pins pass the afterbody that insulator (3), matrix (4) and rubber blanket (5) extend into shell (1) successively.
4. high temperature resistant hyperbar multi-core connector according to claim 1 is characterized in that described shell (1) is provided with flange (17), and flange (17) closely contacts with the sealing ring of junctor below deck equipment.
5. high temperature resistant hyperbar multi-core connector according to claim 1 is characterized in that being distributed with some annular barb (18) in the inner chamber of described shell (1).
6. high temperature resistant hyperbar multi-core connector according to claim 1 is characterized in that described insulator (3) is connected for interference fit with shell (1).
7. high temperature resistant hyperbar multi-core connector according to claim 1 is characterized in that the head of described insulator (3) is connected for interference fit with transfer jack (6).
8. high temperature resistant hyperbar multi-core connector according to claim 1 is characterized in that the surface on described transfer jack (6) top is provided with taper straight burr (16), and the centre position of transfer jack (6) is provided with hangnail (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310135644.7A CN103259112B (en) | 2013-04-18 | 2013-04-18 | A kind of high-temperature resistance high-pressure resistance multi-core connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310135644.7A CN103259112B (en) | 2013-04-18 | 2013-04-18 | A kind of high-temperature resistance high-pressure resistance multi-core connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103259112A true CN103259112A (en) | 2013-08-21 |
| CN103259112B CN103259112B (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310135644.7A Active CN103259112B (en) | 2013-04-18 | 2013-04-18 | A kind of high-temperature resistance high-pressure resistance multi-core connector |
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| CN (1) | CN103259112B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134885A (en) * | 2014-08-12 | 2014-11-05 | 刘树铁 | Connecting socket for temperature sensor of roaster |
| CN104966929A (en) * | 2015-06-03 | 2015-10-07 | 刘波 | Slotted conveyor motor drive circuit connector |
| WO2016070355A1 (en) * | 2014-11-05 | 2016-05-12 | 张济州 | Engine cylinder internal wire body |
| CN106654610A (en) * | 2017-02-23 | 2017-05-10 | 四川瑞可达连接系统有限公司 | Replaceable contact pin assembly used for direct current charging interface |
| CN107611720A (en) * | 2017-10-11 | 2018-01-19 | 云南电网有限责任公司红河供电局 | A kind of batteries monitoring line integrated form connector |
| CN109841983A (en) * | 2017-11-29 | 2019-06-04 | 四川华丰企业集团有限公司 | A kind of elevated-temperature seal connector and preparation method thereof |
| CN114094406A (en) * | 2021-10-21 | 2022-02-25 | 西安昶孚电子科技有限公司 | Connecting structure and assembling method for contact element of slip ring connector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6439899B1 (en) * | 2001-12-12 | 2002-08-27 | Itt Manufacturing Enterprises, Inc. | Connector for high pressure environment |
| CN101728705A (en) * | 2008-10-30 | 2010-06-09 | 贵州航天电器股份有限公司 | Micro connector of rigid quick lock of elastic pothook |
| CN201717436U (en) * | 2010-05-18 | 2011-01-19 | 中航光电科技股份有限公司 | Electrical connector with resistance to high temperature and high voltage |
| CN202189928U (en) * | 2011-08-26 | 2012-04-11 | 福州迈可博电子科技有限公司 | Ultra-high-temperature radiofrequency connector |
| CN202601949U (en) * | 2012-03-29 | 2012-12-12 | 中航光电科技股份有限公司 | An electric connector assembly and a plug and a socket thereof |
| CN203260774U (en) * | 2013-04-18 | 2013-10-30 | 泰州市航宇电器有限公司 | Multi-core connector resistant to high temperature and high pressure |
-
2013
- 2013-04-18 CN CN201310135644.7A patent/CN103259112B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6439899B1 (en) * | 2001-12-12 | 2002-08-27 | Itt Manufacturing Enterprises, Inc. | Connector for high pressure environment |
| CN101728705A (en) * | 2008-10-30 | 2010-06-09 | 贵州航天电器股份有限公司 | Micro connector of rigid quick lock of elastic pothook |
| CN201717436U (en) * | 2010-05-18 | 2011-01-19 | 中航光电科技股份有限公司 | Electrical connector with resistance to high temperature and high voltage |
| CN202189928U (en) * | 2011-08-26 | 2012-04-11 | 福州迈可博电子科技有限公司 | Ultra-high-temperature radiofrequency connector |
| CN202601949U (en) * | 2012-03-29 | 2012-12-12 | 中航光电科技股份有限公司 | An electric connector assembly and a plug and a socket thereof |
| CN203260774U (en) * | 2013-04-18 | 2013-10-30 | 泰州市航宇电器有限公司 | Multi-core connector resistant to high temperature and high pressure |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134885A (en) * | 2014-08-12 | 2014-11-05 | 刘树铁 | Connecting socket for temperature sensor of roaster |
| CN104134885B (en) * | 2014-08-12 | 2016-09-28 | 刘树铁 | A kind of for oven temperature sensor connection socket |
| WO2016070355A1 (en) * | 2014-11-05 | 2016-05-12 | 张济州 | Engine cylinder internal wire body |
| CN104966929A (en) * | 2015-06-03 | 2015-10-07 | 刘波 | Slotted conveyor motor drive circuit connector |
| CN106654610A (en) * | 2017-02-23 | 2017-05-10 | 四川瑞可达连接系统有限公司 | Replaceable contact pin assembly used for direct current charging interface |
| CN107611720A (en) * | 2017-10-11 | 2018-01-19 | 云南电网有限责任公司红河供电局 | A kind of batteries monitoring line integrated form connector |
| CN109841983A (en) * | 2017-11-29 | 2019-06-04 | 四川华丰企业集团有限公司 | A kind of elevated-temperature seal connector and preparation method thereof |
| CN114094406A (en) * | 2021-10-21 | 2022-02-25 | 西安昶孚电子科技有限公司 | Connecting structure and assembling method for contact element of slip ring connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103259112B (en) | 2015-07-29 |
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