CN209981667U - High pencil cable interface of security - Google Patents
High pencil cable interface of security Download PDFInfo
- Publication number
- CN209981667U CN209981667U CN201920716649.1U CN201920716649U CN209981667U CN 209981667 U CN209981667 U CN 209981667U CN 201920716649 U CN201920716649 U CN 201920716649U CN 209981667 U CN209981667 U CN 209981667U
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- China
- Prior art keywords
- interface
- strip
- metal sheet
- wire harness
- sheetmetal
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- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims description 41
- 238000005452 bending Methods 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 8
- 238000001746 injection moulding Methods 0.000 claims description 6
- 238000000465 moulding Methods 0.000 abstract 2
- 239000004033 plastic Substances 0.000 abstract 2
- 229920003023 plastic Polymers 0.000 abstract 2
- 238000004026 adhesive bonding Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of cable interface, especially a high pencil cable interface of security, including pencil cable body, the one end of pencil cable body is equipped with first connection interface through moulding plastics, the one end that the pencil cable body is different from first connection interface is equipped with the second connection interface through moulding plastics, the one end integrated into one piece of first connection interface has the extension ring, the extension ring gomphosis is in the inside of second connection interface; the inside of this equipment has increased first inflation rubber strip, second inflation rubber strip and supplementary sealing strip, make the connection position of first connection interface and second connection interface keep zonulae occludens in three sealing strip of group use, promote the waterproof performance of interface, pressure spring pressurizes the second sheetmetal under the elasticity of self, the structure of buckling and the contact of first sheetmetal of second sheetmetal side, promote the connection compactness of first sheetmetal and second sheetmetal, effectual promotion interface connection stability.
Description
Technical Field
The utility model belongs to the technical field of the cable interface, concretely relates to high pencil cable interface of security.
Background
Present pencil can use the cable interface to connect at the connection in-process for each pencil keeps good electric power circulation, but still expose some problems in the use of present cable interface, the inside connection piece of cable interface is connected closely inadequately, it is unsatisfactory easily to lead to the electric power circulation, it is unsatisfactory that present cable interface waterproof performance is again, the interface easily leaks electricity when air humidity is higher, the interface security performance is relatively poor, to the problem that exposes in the use of present cable interface, it is necessary to carry out structural optimization and improvement to the cable interface.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned problem that exists among the prior art, the utility model provides a high pencil cable interface of security has the characteristics that promote cable interface connection stability, promote interface security.
In order to achieve the above object, the utility model provides a following technical scheme: a high-safety wire harness cable interface comprises a wire harness cable body, wherein a first connecting interface is arranged at one end of the wire harness cable body through injection molding, a second connecting interface is arranged at one end of the wire harness cable body, which is different from the first connecting interface, through injection molding, an extending ring is integrally formed at one end of the first connecting interface, the extending ring is embedded in the second connecting interface, the extending ring is connected with the second connecting interface through a first sealing component, a first metal sheet is arranged on the side surface, located on the first connecting interface, of the inner side of the extending ring, a connecting strip is arranged in the second connecting interface, the extending ring is connected with the connecting strip through an auxiliary sealing component, one end of the first metal sheet is embedded in the connecting strip, the connecting strip is connected with the first metal sheet through a third sealing component, and a second metal sheet is erected in the connecting strip through the auxiliary component, the second metal sheet is in contact with the first metal sheet.
As the utility model discloses a high preferred technical scheme of pencil cable interface of security, first seal assembly include first inflation rubber strip and gomphosis strip, first inflation rubber strip passes through the glue bonding to be fixed at the outside surface that extends the ring, the gomphosis strip passes through the glue bonding to be fixed at the inner wall of second connection interface, the side surface of first inflation rubber strip gomphosis at the gomphosis strip.
As the utility model discloses a high preferred technical scheme of pencil cable interface of security, supplementary seal assembly include first concave surface groove and second inflation rubber strip, second inflation rubber strip bonds in the one end inner edge department of extending the ring through glue, first concave surface groove has been seted up to the surface of connecting strip, the inner wall in first concave surface groove is fixed in the gomphosis of second inflation rubber strip.
As the utility model discloses a high preferred technical scheme of pencil cable interface of security, third seal assembly include the auxiliary seal strip and move back the position groove, move back position groove integrated into one piece at the surface of first sheetmetal, the auxiliary seal strip passes through the glue bonding to be fixed at the inner wall of connecting strip, the inner wall in position groove is fixed moving back in the auxiliary seal strip gomphosis.
As the utility model discloses a high preferred technical scheme of pencil cable interface of security, auxiliary assembly include pressure spring, pressure spring is through the welding at the inner wall of connecting strip, pressure spring's the other end is connected with the side surface of second sheetmetal, the one end of second sheetmetal is connected with pencil cable body.
As the utility model discloses a high preferred technical scheme of pencil cable interface of security, the second sheetmetal is the cuboid component, the inside of second sheetmetal is equipped with the structure of buckling of "people" type, and the outside that the lateral wall that the structure run through the connecting strip was buckled to "people" type reachs the connecting strip, the gomphosis groove has been seted up on the outside surface of first sheetmetal, the gomphosis groove contacts with the structure lateral wall of buckling of "people" type of second sheetmetal.
As the utility model discloses a high preferred technical scheme of pencil cable interface of security, first sheetmetal is the cuboid component, the side surface symmetry of first sheetmetal is equipped with two second sheetmetals.
Compared with the prior art, the beneficial effects of the utility model are that: the inside of this equipment has increased first inflation rubber strip, second inflation rubber strip and supplementary sealing strip, make the connection position of first connection interface and second connection interface keep zonulae occludens in three sealing strip of group use, promote the waterproof performance of interface, pressure spring pressurizes the second sheetmetal under the elasticity of self, the structure of buckling and the contact of first sheetmetal of second sheetmetal side, the gomphosis groove of first sheetmetal side promotes the compactness of being connected of first sheetmetal and second sheetmetal, effectual promotion interface connection stability.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the connection structure of the present invention;
fig. 3 is a schematic side view of the interface of the present invention;
in the figure: 1. a wire harness cable body; 2. a first connection interface; 21. an extension ring; 22. a first expanded rubber strip; 23. a second expanded rubber strip; 3. a second connection interface; 31. a tabling strip; 4. a connecting strip; 41. a first concave groove; 42. an auxiliary seal strip; 5. a first metal sheet; 51. a fitting groove; 52. a withdrawal groove; 6. a second metal sheet; 61. a pressure spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: a high-safety wire harness cable interface comprises a wire harness cable body 1, wherein one end of the wire harness cable body 1 is provided with a first connecting interface 2 through injection molding, one end of the wire harness cable body 1, which is different from the first connecting interface 2, is provided with a second connecting interface 3 through injection molding, one end of the first connecting interface 2 is integrally formed with an extension ring 21, the extension ring 21 is embedded in the second connecting interface 3, the extension ring 21 is connected with the second connecting interface 3 through a first sealing component, the side surface, located on the first connecting interface 2, of the inner side of the extension ring 21 is provided with a first metal sheet 5, the inner part of the second connecting interface 3 is provided with a connecting strip 4, the extension ring 21 is connected with the connecting strip 4 through an auxiliary sealing component, one end of the first metal sheet 5 is embedded in the connecting strip 4, the connecting strip 4 is connected with the first metal sheet 5 through a third sealing component, the inner part of the connecting strip 4 is provided with a second metal sheet 6 through the auxiliary component, second sheetmetal 6 contacts with first sheetmetal 5, and in this embodiment, the inside of interface is equipped with three sealing assembly of group, promotes the leakproofness of interface through three-layer sealing assembly, avoids the inside of interface to intake, promotes interface waterproof performance and security performance.
Specifically, first seal assembly includes first inflation rubber strip 22 and gomphosis strip 31, and first inflation rubber strip 22 bonds through glue and fixes at the outside surface that extends ring 21, and gomphosis strip 31 bonds through glue and fixes the inner wall at second connection interface 3, and first inflation rubber strip 22 gomphosis is at the side surface of gomphosis strip 31, and first seal assembly carries out first sealing to the cable interface in this embodiment, carries out first waterproof to the interface, promotes the security performance of cable.
Specifically, supplementary seal assembly includes first concave groove 41 and second inflation rubber strip 23, and second inflation rubber strip 23 bonds in the one end inner edge department of extending ring 21 through glue, and first concave groove 41 has been seted up to the surface of connecting strip 4, and the gomphosis of second inflation rubber strip 23 is fixed at the inner wall of first concave groove 41, and supplementary seal assembly carries out the secondary seal to the cable structure in this embodiment, avoids the inside of interface to intake.
Specifically, the third seal assembly includes supplementary sealing strip 42 and moves back a position groove 52, moves back a position groove 52 integrated into one piece at the surface of first sheetmetal 5, and supplementary sealing strip 42 passes through the glue bonding fixation at the inner wall of connecting strip 4, and the gomphosis of supplementary sealing strip 42 is fixed at the inner wall that moves back a position groove 52, and third seal assembly can carry out the third layer protection to second sheetmetal 6 and first sheetmetal 5 in this embodiment, promotes the compactness of being connected of first sheetmetal 5 and connecting strip 4.
Specifically, the auxiliary assembly includes pressure spring 61, and pressure spring 61 is through welding at the inner wall of connecting strip 4, and pressure spring 61's the other end is connected with the side surface of second sheetmetal 6, and the one end of second sheetmetal 6 is connected with pencil cable body 1, and pressure spring 61 pressurizes second sheetmetal 6 under self's elasticity in this embodiment for second sheetmetal 6 and first sheetmetal 5 in close contact with.
Specifically, the second metal sheet 6 is a rectangular parallelepiped member, the inside of the second metal sheet 6 is provided with a "man" -shaped bending structure, the "man" -shaped bending structure penetrates through the side wall of the connecting strip 4 to reach the outside of the connecting strip 4, the outer side surface of the first metal sheet 5 is provided with an embedding groove 51, the embedding groove 51 is in contact with the side wall of the "man" -shaped bending structure of the second metal sheet 6, and the "man" -shaped bending structure in this embodiment can improve the connection tightness between the second metal sheet 6 and the first metal sheet 5, so that the cable can be well connected.
Specifically, first sheetmetal 5 is the cuboid component, and the side surface symmetry of first sheetmetal 5 is equipped with two second sheetmetals 6, and two second sheetmetals 6 can carry out the centre gripping to first sheetmetal 5 in this embodiment for first connection interface 2 keeps good being connected with second connection interface 3.
The utility model discloses a theory of operation and use flow: in the utility model, one end of the first connection interface 2 is inserted into the second connection interface 3, the extension ring 21 is inserted into the second connection interface 3, the first expansion rubber strip 22 is embedded into the embedding strip 31, the second expansion rubber strip 23 is embedded and fixed into the first concave groove 41, one end of the first metal sheet 5 is inserted into the connection strip 4, the auxiliary sealing strip 42 is embedded and fixed into the retreat groove 52, the connection parts of the first connection interface 2 and the second connection interface 3 are tightly connected in the use process of the three groups of sealing rubber strips, the waterproof performance of the interfaces is improved, the pressure spring 61 pressurizes the second metal sheet 6 under the self elasticity, the bending structure on the side of the second metal sheet 6 is contacted with the first metal sheet 5, the embedding groove 51 on the side of the first metal sheet 5 improves the connection tightness of the first metal sheet 5 and the second metal sheet 6, the stability of the interface connection is effectively improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a high pencil cable interface of security, includes pencil cable body (1), its characterized in that: one end of the wire harness cable body (1) is provided with a first connecting interface (2) through injection molding, one end of the wire harness cable body (1) different from the first connecting interface (2) is provided with a second connecting interface (3) through injection molding, one end of the first connecting interface (2) is integrally formed with an extension ring (21), the extension ring (21) is embedded in the second connecting interface (3), the extension ring (21) is connected with the second connecting interface (3) through a first sealing component, a first metal sheet (5) is arranged on the side surface of the extension ring (21) positioned on the first connecting interface (2), a connecting strip (4) is arranged in the second connecting interface (3), the extension ring (21) is connected with the connecting strip (4) through an auxiliary sealing component, one end of the first metal sheet (5) is embedded in the connecting strip (4), the connecting strip (4) is connected with the first metal sheet (5) through a third sealing component, a second metal sheet (6) is erected inside the connecting strip (4) through an auxiliary component, and the second metal sheet (6) is in contact with the first metal sheet (5).
2. The high-safety wire harness cable interface of claim 1, wherein: the first sealing assembly comprises a first expansion rubber strip (22) and an embedding strip (31), the first expansion rubber strip (22) is fixedly adhered to the outer side surface of the extension ring (21) through glue, the embedding strip (31) is fixedly adhered to the inner wall of the second connecting interface (3) through glue, and the first expansion rubber strip (22) is embedded to the side surface of the embedding strip (31).
3. The high-safety wire harness cable interface of claim 1, wherein: the auxiliary sealing assembly comprises a first concave groove (41) and a second expansion rubber strip (23), the second expansion rubber strip (23) is bonded to the inner edge of one end of the extension ring (21) through glue, the outer surface of the connecting strip (4) is provided with the first concave groove (41), and the second expansion rubber strip (23) is embedded and fixed on the inner wall of the first concave groove (41).
4. The high-safety wire harness cable interface of claim 1, wherein: the third seal assembly comprises an auxiliary seal strip (42) and a return groove (52), the return groove (52) is integrally formed on the outer surface of the first metal sheet (5), the auxiliary seal strip (42) is bonded and fixed on the inner wall of the connecting strip (4) through glue, and the auxiliary seal strip (42) is embedded and fixed on the inner wall of the return groove (52).
5. The high-safety wire harness cable interface of claim 1, wherein: the auxiliary assembly comprises a pressure spring (61), the pressure spring (61) is welded on the inner wall of the connecting strip (4), the other end of the pressure spring (61) is connected with the side surface of the second metal sheet (6), and one end of the second metal sheet (6) is connected with the wire harness cable body (1).
6. The high-safety wire harness cable interface of claim 1, wherein: the second metal sheet (6) is a cuboid component, a ' man ' -shaped ' bending structure is arranged inside the second metal sheet (6), the ' man ' -shaped ' bending structure penetrates through the side wall of the connecting strip (4) to reach the outside of the connecting strip (4), an embedding groove (51) is formed in the outer side surface of the first metal sheet (5), and the embedding groove (51) is in contact with the ' man ' -shaped ' bending structure side wall of the second metal sheet (6).
7. The high-safety wire harness cable interface of claim 1, wherein: the first metal sheet (5) is a cuboid component, and two second metal sheets (6) are symmetrically arranged on the side surface of the first metal sheet (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920716649.1U CN209981667U (en) | 2019-05-17 | 2019-05-17 | High pencil cable interface of security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920716649.1U CN209981667U (en) | 2019-05-17 | 2019-05-17 | High pencil cable interface of security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209981667U true CN209981667U (en) | 2020-01-21 |
Family
ID=69262968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920716649.1U Expired - Fee Related CN209981667U (en) | 2019-05-17 | 2019-05-17 | High pencil cable interface of security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209981667U (en) |
-
2019
- 2019-05-17 CN CN201920716649.1U patent/CN209981667U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 |