CN105496547A - Fixing structure of electronic surgery device - Google Patents
Fixing structure of electronic surgery device Download PDFInfo
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- CN105496547A CN105496547A CN201410502405.5A CN201410502405A CN105496547A CN 105496547 A CN105496547 A CN 105496547A CN 201410502405 A CN201410502405 A CN 201410502405A CN 105496547 A CN105496547 A CN 105496547A
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- operation device
- fixed sleeving
- metal tube
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Abstract
The invention provides a fixing structure of an electronic surgery device. The electronic surgery device comprises a metal tube. The fixing structure of the electronic surgery device comprises a body, a fixing sleeve and a screw cap, wherein the body comprises a connecting end and a channel, the metal tube can penetrate through the channel from the connecting end, and the connecting end is provided with a radial groove; the fixing sleeve sleeves the metal tube, one end of the fixing sleeve is provided with a deformable part, and the other end of the fixing sleeve is provided with a clamp hook and an external thread; the clamp groove is clamped in the radial groove of the body, the deformable part comprises a plurality of axial annular plates, and the plurality of axial annular plates are in circular arrangement at intervals and extend along the axial direction of the fixing sleeve; the screw cap compresses the plurality of axial annular plates of the fixing sleeve, so that a second section compresses the deformable part to clamp the metal tube when an internal thread and the external thread are locked.
Description
[technical field]
The present invention is the fixed structure about a kind of electronics operation device, particularly a kind of fixed structure fixing the metal tube of electronics operation device.
[background technology]
Tradition is all carry out in the mode of scalpel when performing surgical operation to human body, but also finds clinically to use the situations such as scalpel easily causes the wound of operative site to bleed profusely and healing rate is not good.And the mode making electricity consumption burn is to carry out the amount of bleeding that affected part cutting not only effectively can reduce wound, also can change from the function of cutting wound the function that wound blood coagulation is provided into by suitably controlling output current size simultaneously, therefore, electricity consumption burning is made to replace scalpel more and more general to carry out surgical operation.
Conditional electronic operation device can have a metal tube, and the head of this metal tube can have different structures according to the difference of function, such as, can be in needle-like or in tong-like.But no matter being to provide the electronics operation device of which kind of function, metal tube combines often by the assembly of complexity and the shell of electronics operation device, causes assembling not easily.In addition, also because must use more metal assembly to carry out assembling to fix, cause electronics operation device entirety to be difficult to lightweight, cost is also difficult to reduce.Moreover the metal tube of conditional electronic operation device cannot rotate along with the demand of healthcare givers easily, cause performing inconvenience when electricity burns healthcare givers's practical operation of operation with certain degree.
[summary of the invention]
In view of this, the present invention proposes a kind of fixed structure of electronics operation device, and described electronics operation device comprises a metal tube, and the fixed structure of electronics operation device comprises a body, a fixed sleeving and a nut.Body comprises a link and a passage, and metal tube can penetrate in passage from link, and link is provided with a radial groove.Fixed sleeving is sheathed on outside metal tube, one end of fixed sleeving is provided with a deformable part, the other end of fixed sleeving is provided with a snap fit and an external screw thread, snap fit is sticked in the radial groove of body, deformable part comprises some axial ring flat-plates, and some axial ring flat-plate intervals and annular arrangement axis along fixed sleeving extend.Nut has one first section and one second section, first section has and is matched with an externally threaded female thread, one end of second section is connected to the first section, interior second section without leave of the second section is connected to the other end convergent of this end towards the second section of the first section, the length being shorter in length than fixed sleeving of the first section, make female thread and external screw thread sealed time the second section variable compression shape portion and clamp metal tube.
A wherein concept of the present invention is in the fixed structure of above-mentioned electronics operation device, the length of this some axial ring flat-plate this fixed sleeving length 1/1 to two/4th scope between.
A wherein concept of the present invention is in the fixed structure of above-mentioned electronics operation device, and the axial length of the female thread of this nut equals the axial length of this first section, and the axial length of this female thread is greater than the externally threaded axial length of this fixed sleeving.
A wherein concept of the present invention is that in the fixed structure of above-mentioned electronics operation device, this radial groove is arranged at the inner surface of this link and is connected with this passage.
A wherein concept of the present invention is that in the fixed structure of above-mentioned electronics operation device, this radial groove is arranged at the outer surface of this link.
Another concept of the present invention is a kind of fixed structure of electronics operation device, and electronics operation device comprises a metal tube, and the fixed structure of described electronics operation device comprises a body, a fixed sleeving and a nut.Wherein body comprises a link and a passage, and metal tube can insert in passage from link, and link is provided with a snap fit.Fixed sleeving is sheathed on outside metal tube, one end of fixed sleeving is provided with a deformable part, the other end of fixed sleeving is provided with a radial groove and an external screw thread, the snap fit of described body is sticked in the radial groove of fixed sleeving, deformable part comprises some axial ring flat-plates, and this some axial ring flat-plate extends along the axis of fixed sleeving.Nut has one first section and one second section, first section has and is matched with an externally threaded female thread, one end of second section is connected to the first section, and interior second section without leave of the second section is connected to the other end convergent of this end towards the second section of the first section.The length being shorter in length than fixed sleeving of the first section, make female thread and external screw thread sealed time described in the second section can variable compression shape portion and clamp metal tube.
A wherein concept of the present invention is in the fixed structure of above-mentioned electronics operation device, the length of this some axial ring flat-plate this fixed sleeving length 1/1 to two/4th scope between.
A wherein concept of the present invention is in the fixed structure of above-mentioned electronics operation device, and the length of the female thread of nut equals the length of the first section, and the length of female thread is greater than the externally threaded length of fixed sleeving.
A wherein concept of the present invention is that in the fixed structure of above-mentioned electronics operation device, radial groove is arranged at the inner surface of the other end of fixed sleeving.
A wherein concept of the present invention is that in the fixed structure of above-mentioned electronics operation device, radial groove is arranged at the outer surface of the other end of fixed sleeving.
[accompanying drawing explanation]
Fig. 1 is the first explosive view of first embodiment of the invention.
Fig. 2 is the second explosive view of first embodiment of the invention.
Fig. 3 is the first constitutional diagram of first embodiment of the invention.
Fig. 4 is the second constitutional diagram of first embodiment of the invention.
Fig. 5 is the generalized section of first embodiment of the invention.
Fig. 6 is the first explosive view of second embodiment of the invention.
Fig. 7 is the second explosive view of second embodiment of the invention.
Fig. 8 is the first constitutional diagram of second embodiment of the invention.
Fig. 9 is the second constitutional diagram of second embodiment of the invention.
Figure 10 is the generalized section of second embodiment of the invention.
[detailed description of the invention]
Please refer to Fig. 1 to Fig. 5, be respectively the first explosive view of first embodiment of the invention, the second explosive view, the first constitutional diagram, the second constitutional diagram and generalized section, disclose the fixed structure 1 of the electronics operation device of first embodiment of the invention, the present embodiment the electronics operation device that is suitable for comprise a metal tube 14, the fixed structure 1 of electronics operation device mainly comprises body 12, fixed sleeving 11 and a nut 13, wherein body 12 is made up of sleeve 12a and grip part 12b, and sleeve 12a and grip part 12b is one of the forming, and is hereby described in detail as follows.
The sleeve 12a of body 12 comprises link 121 and a passage 122, and metal tube 14 can insert in passage 122, and link 121 is provided with a snap fit 121a.The link 121 of sleeve 12a is general cylindrically, and snap fit 121a protrudes out towards the center of link 121 from the outer surface of link 121.The outward appearance of the sleeve 12a in accompanying drawing is only illustration, the body of non-limiting electronics operation device must comprise the part of a cylindrical shape, the feature of the sleeve 12a of the present embodiment is to have the passage 122 that can hold metal tube 14, and appearance profile then can change according to the difference of electronics operation device.
Fixed sleeving 11 is sheathed on outside metal tube 14, and one end of fixed sleeving 11 is provided with a deformable part 111, and the other end of fixed sleeving 11 is provided with radial groove 112 and an external screw thread 113.The snap fit 121a of the sleeve 12a of body 12 is sticked in the radial groove 112 of fixed sleeving 11, and deformable part 111 comprises some axial ring flat-plate 111a, and some axial ring flat-plate 111a extend along the axis of fixed sleeving 11.Axial ring flat-plate 111a axially extends by arranging in deformable part 111 and is formed with spaced slit.The fixed sleeving 11 of the present embodiment can select plastic material, and it not only has the characteristic easily manufactured, the effect that also can reach lightweight Yu reduce costs.
Please refer to Fig. 5, nut 13 has one first section 131 and one second section 132, first section 131 has the female thread 131a being matched with external screw thread 113, interior second section 132 without leave that one end of second section 132 is connected to the first section 131, second section 132 is connected to the other end convergent of this end towards the second section 132 of the first section 131.The length L1 of the first section 131 is shorter than the length K1 of fixed sleeving 11, make female thread 131a and external screw thread 113 sealed time, second section 132 can variable compression shape portion 111 some axial ring flat-plate 111a and clamp metal tube 14.
In an aspect of the present embodiment, the length of some axial ring flat-plate 111a fixed sleeving 11 length 1/1 to two/4th scope between.If axial ring flat-plate 111a is shorter in length than 1/4th of the length of fixed sleeving 11, then chucking power will be not enough to firmly fixing metal pipe 14.If the length of axial ring flat-plate 111a is greater than 1/2nd of the length of fixed sleeving 11, then axial ring flat-plate 111a is easily out of shape, and when causing nut 13 to unclamp, axial ring flat-plate 111a still can keep in touch with metal tube 14.
Please refer to Fig. 5, in an aspect of the present embodiment, the axial length of the female thread 131a of nut 13 equals the axial length L 1 of the first section 131, and the axial length of the female thread 131a of nut 13 is greater than the axial length M1 of the external screw thread 113 of fixed sleeving 11.
In the present embodiment, radial groove 112 is arranged at the outer surface of link 121, and in another aspect of the present embodiment, radial groove 112 be arranged at link 121 inner surface and be connected with passage 122, the snap fit 121a of sleeve 12a just must can be sticked in radial groove 112 in inserting channel 122 thus.
Please refer to Fig. 6 to Figure 10, be respectively the first explosive view of second embodiment of the invention, the second explosive view, the first constitutional diagram, the second constitutional diagram and generalized section, disclose the fixed structure 2 of the electronics operation device of second embodiment of the invention, the present embodiment the electronics operation device that is suitable for comprise a metal tube 14, the fixed structure 2 of electronics operation device mainly comprises body 22, fixed sleeving 21 and a nut 13, wherein body 22 is made up of sleeve 22a and grip part 22b, and sleeve 12a and grip part 12b is one of the forming, and is hereby described in detail as follows.
The sleeve 22a of body 22 comprises link 221 and a passage 222, and metal tube 14 can penetrate in passage 222 from link 221, and link 221 is provided with a radial groove 221a.The link 221 of sleeve 22a is general cylindrically, radial groove 221a from the outer surface of link 221 towards the central concave of link 221.The outward appearance of the sleeve 22a of the body 22 in accompanying drawing is only illustration, the body of non-limiting electronics operation device must comprise the part of a cylindrical shape, the feature of the sleeve 22a of the present embodiment is to have the passage 222 that can hold metal tube 14, and appearance profile then can change according to the difference of electronics operation device.
Fixed sleeving 21 is sheathed on outside metal tube 14, and one end of fixed sleeving 21 is provided with a deformable part 211, and the other end of fixed sleeving 21 is provided with snap fit 212 and an external screw thread 213, and snap fit 212 is sticked in the radial groove 221 of the sleeve 22a of body 22.Deformable part 211 comprises some axial ring flat-plate 211a, and some axial ring flat-plate 211a intervals and annular arrangement axis along fixed sleeving 21 extend.Axial ring flat-plate 211a axially to extend and the spaced slit of tool is formed by arranging in deformable part 211.The fixed sleeving 21 of the present embodiment can select plastic material, and it not only has the characteristic easily manufactured, the effect that also can reach lightweight Yu reduce costs.
Please refer to Figure 10, nut 13 has one first section 131 and one second section 132, first section 131 has the female thread 131a of the external screw thread 213 being matched with fixed sleeving 21, interior second section 132 without leave that one end of second section 132 is connected to the first section 131, second section 132 is connected to the other end convergent of this end towards the second section 132 of the first section 131.The length L1 of the first section 131 is shorter than the length K2 of fixed sleeving 21, when making the external screw thread 213 of the female thread 131a of nut 13 and fixed sleeving 21 sealed second section 132 variable compression shape portion 211 some axial ring flat-plate 211a and clamp metal tube 14.
In an aspect of the present embodiment, the length of some axial ring flat-plate 211a fixed sleeving 21 length 1/1 to two/4th scope between.If axial ring flat-plate 211a is shorter in length than 1/4th of the length of fixed sleeving 21, then chucking power will be not enough to firmly fixing metal pipe 14.If the length of axial ring flat-plate 211a is greater than 1/2nd of the length of fixed sleeving 21, then axial ring flat-plate 211a is easily out of shape, and when causing nut 13 to unclamp, axial ring flat-plate 211a still can keep in touch with metal tube 14.
Please refer to Figure 10, in an aspect of the present embodiment, the axial length of the female thread 131a of nut 13 equals the axial length L 1 of the first section 131, and the axial length of female thread 131a is greater than the axial length M1 of the external screw thread 213 of fixed sleeving 21.
In the present embodiment, radial groove 221 is arranged at the outer surface of the link 221 of the sleeve 22a of body 22, and in another aspect of the present embodiment, radial groove 221 is the inner surface of the link of the sleeve 22a being arranged at body 22 and is connected with passage 222, the snap fit 212 of fixed sleeving 21 just must insert in the channel 222 of sleeve 22a and can be sticked in radial groove 221 thus, and that is snap fit 212 must be that outer surface from the center of link 221 towards link 221 protrudes out.
Although the present invention discloses as above with aforesaid embodiment; so itself and be not used to limit the present invention; any skilled person; without departing from the spirit and scope of the present invention; when doing a little change and retouching, therefore scope of patent protection of the present invention must be as the criterion depending on this description appending claims person of defining.
Claims (10)
1. a fixed structure for electronics operation device, this electronics operation device comprises a metal tube, and the fixed structure of this electronics operation device comprises:
One body, comprises a link and a passage, and this metal tube can penetrate in this passage from this link, and this link is provided with a radial groove;
One fixed sleeving, be sheathed on outside this metal tube, one end of this fixed sleeving is provided with a deformable part, the other end of this fixed sleeving is provided with a snap fit and an external screw thread, this snap fit is sticked in the radial groove of this body, this deformable part comprises some axial ring flat-plates, and this some axial ring flat-plate interval and annular arrangement axis along this fixed sleeving extend; And
One nut, there is one first section and one second section, this first section has and is matched with this externally threaded female thread, one end of this second section is connected to this first section, interior this second section without leave of this second section is connected to the other end convergent of this end towards this second section of this first section, the length being shorter in length than this fixed sleeving of this first section, make this female thread and this external screw thread sealed time this second section compress this deformable part and clamp this metal tube.
2. the fixed structure of electronics operation device as claimed in claim 1, is characterized in that, the length of this some axial ring flat-plate this fixed sleeving length 1/1 to two/4th scope between.
3. the fixed structure of electronics operation device as claimed in claim 1, it is characterized in that, the axial length of the female thread of this nut equals the axial length of this first section, and the axial length of this female thread is greater than the externally threaded axial length of this fixed sleeving.
4. the fixed structure of electronics operation device as claimed in claim 1, it is characterized in that, this radial groove is arranged at the inner surface of this link and is connected with this passage.
5. the fixed structure of the electronics operation device as described in any one of claims 1 to 3, is characterized in that, this radial groove is arranged at the outer surface of this link.
6. a fixed structure for electronics operation device, this electronics operation device comprises a metal tube, and the fixed structure of this electronics operation device comprises:
One body, comprises a link and a passage, and this metal tube can insert in this passage from this link, and this link is provided with a snap fit;
One fixed sleeving, be sheathed on outside this metal tube, one end of this fixed sleeving is provided with a deformable part, the other end of this fixed sleeving is provided with a radial groove and an external screw thread, the snap fit of this body is sticked in the radial groove of this fixed sleeving, this deformable part comprises some axial ring flat-plates, and this some axial ring flat-plate extends along the axis of this fixed sleeving; And
One nut, there is one first section and one second section, this first section has and is matched with this externally threaded female thread, one end of this second section is connected to this first section, interior this second section without leave of this second section is connected to the other end convergent of this end towards this second section of this first section, the length being shorter in length than this fixed sleeving of this first section, make this female thread and this external screw thread sealed time this second section compress this deformable part and clamp this metal tube.
7. the fixed structure of electronics operation device as claimed in claim 6, is characterized in that, the length of this some axial ring flat-plate this fixed sleeving length 1/1 to two/4th scope between.
8. the fixed structure of electronics operation device as claimed in claim 6, it is characterized in that, the length of the female thread of this nut equals the length of this first section, and the length of this female thread is greater than the externally threaded length of this fixed sleeving.
9. the fixed structure of the electronics operation device as described in any one of claim 6 to 8, is characterized in that, this radial groove is arranged at the inner surface of this other end of this fixed sleeving.
10. the fixed structure of the electronics operation device as described in any one of claim 6 to 8, is characterized in that, this radial groove is arranged at the outer surface of this other end of this fixed sleeving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410502405.5A CN105496547B (en) | 2014-09-26 | 2014-09-26 | The fixed structure of electronics operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410502405.5A CN105496547B (en) | 2014-09-26 | 2014-09-26 | The fixed structure of electronics operation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105496547A true CN105496547A (en) | 2016-04-20 |
| CN105496547B CN105496547B (en) | 2018-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410502405.5A Active CN105496547B (en) | 2014-09-26 | 2014-09-26 | The fixed structure of electronics operation device |
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| Country | Link |
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| CN (1) | CN105496547B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3995619A (en) * | 1975-10-14 | 1976-12-07 | Glatzer Stephen G | Combination subcutaneous suture remover, biopsy sampler and syringe |
| US5997350A (en) * | 1998-06-08 | 1999-12-07 | Gilbert Engineering Co., Inc. | F-connector with deformable body and compression ring |
| CN2717176Y (en) * | 2004-08-13 | 2005-08-10 | 浙江八达机电有限公司 | Cable conductor anti-loose and anti-bend fixing device |
| CN1812748A (en) * | 2003-06-25 | 2006-08-02 | 恩道凯尔公司 | Detachable cryosurgical probe |
| US20070093790A1 (en) * | 2005-10-26 | 2007-04-26 | Earl Downey | Laparoscopic surgical instrument |
-
2014
- 2014-09-26 CN CN201410502405.5A patent/CN105496547B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3995619A (en) * | 1975-10-14 | 1976-12-07 | Glatzer Stephen G | Combination subcutaneous suture remover, biopsy sampler and syringe |
| US5997350A (en) * | 1998-06-08 | 1999-12-07 | Gilbert Engineering Co., Inc. | F-connector with deformable body and compression ring |
| CN1812748A (en) * | 2003-06-25 | 2006-08-02 | 恩道凯尔公司 | Detachable cryosurgical probe |
| CN2717176Y (en) * | 2004-08-13 | 2005-08-10 | 浙江八达机电有限公司 | Cable conductor anti-loose and anti-bend fixing device |
| US20070093790A1 (en) * | 2005-10-26 | 2007-04-26 | Earl Downey | Laparoscopic surgical instrument |
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| Publication number | Publication date |
|---|---|
| CN105496547B (en) | 2018-08-10 |
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