CN204179367U - Anti-loose wire harness fixed cover - Google Patents
Anti-loose wire harness fixed cover Download PDFInfo
- Publication number
- CN204179367U CN204179367U CN201420649582.1U CN201420649582U CN204179367U CN 204179367 U CN204179367 U CN 204179367U CN 201420649582 U CN201420649582 U CN 201420649582U CN 204179367 U CN204179367 U CN 204179367U
- Authority
- CN
- China
- Prior art keywords
- linkage section
- adapter sleeve
- wire harness
- lever piece
- screwed hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of anti-loose wire harness fixed cover, comprise body cover, the first adapter sleeve and the second adapter sleeve; Body cover comprises the first linkage section, lever piece and the second linkage section, and the end of the second linkage section is chuck portion, and chuck portion is provided with at least two flutings; Body is arranged with mesopore, and mesopore runs through the first linkage section, the second linkage section and lever piece, and is communicated with fluting; Wire harness is contained in mesopore, and terminal stretches out and exposes to the first linkage section; First adapter sleeve is provided with screwed hole, and the two ends of screwed hole are overlapped respectively and are fixed in the first linkage section and terminal; Second adapter sleeve is provided with screwed hole and taper fixing hole, and the screwed hole of the second adapter sleeve is fixed on the second linkage section, and taper is fixed borehole jack and is fixed in chuck portion to extrude chuck portion clamping cable, and terminal and cable are fixed by the first adapter sleeve and the second adapter sleeve respectively.In addition, the junction of mesopore to cable and terminal serves protective effect, avoids the problem of getting loose of pullling that cable or terminal cause or connection breaking.
Description
Technical field
The utility model relates to wire harness field, espespecially a kind of anti-loose wire harness fixed cover.
Background technology
The electronic device that wire harness right and wrong are usually shown in, it is widely used in various electronic apparatus, is the connecting part connecting each electric equipment in circuit.In general, wire harness comprises cable and terminal.Cable is fixedly connected on terminal.In use, then by connecting terminals connector or other electronic equipment is connected to.But, due to reasons such as movements, can cause getting loose between cable and terminal, cause Signal transmissions failure, thus affect the normal operation of electronic device.
Utility model content
The utility model provides a kind of anti-loose wire harness fixed cover, to solve the problem that existing wire harness very easily gets loose with terminal.
For solving the problem, the utility model provides a kind of anti-loose wire harness fixed cover, for fixed beam, described wire harness comprises cable and conducts electricity with described cable the terminal be connected, and described anti-loose wire harness fixed cover comprises body cover, the first adapter sleeve and the second adapter sleeve; Described body cover comprises integrated first linkage section, lever piece and the second linkage section, described first linkage section and described second linkage section lay respectively at the two ends of described lever piece, described second linkage section is chuck portion away from the end of described lever piece, and described chuck portion is provided with at least two flutings; Described body cover is provided with a mesopore along axis, and described mesopore runs through described first linkage section, described second linkage section and described lever piece, and is communicated with described fluting; Described wire harness is contained in described mesopore, and the end of described terminal stretches out and exposes to described first linkage section; Described first adapter sleeve is provided with screwed hole, and the two ends of described screwed hole are overlapped respectively and are fixed in described first linkage section and described terminal; Described second adapter sleeve is provided with screwed hole and taper fixing hole, and the screwed hole of described second adapter sleeve is fixed on described second linkage section, and described taper is fixed borehole jack and is fixed in described chuck portion and clamps described cable to extrude described chuck portion.
Described first linkage section is provided with external screw thread, and described external screw thread coordinates with the screwed hole of described first adapter sleeve.
The external diameter of described first linkage section is less than the external diameter of described lever piece, and the junction of described first linkage section and described lever piece is formed with step surface, and the end face of described first adapter sleeve is resisted against described step surface.
Described first linkage section is arranged with a sealing ring, the end face of described first adapter sleeve promotes described sealing ring to being resisted against described step surface.
Described second linkage section and described lever piece junction are provided with external thread part, and the screwed hole of described second adapter sleeve is fixedly connected on described external thread part.
The external diameter of described second linkage section is less than the external diameter of described lever piece, and the junction of described second linkage section and described lever piece is formed with step surface, and the end face of described second adapter sleeve is resisted against described step surface.
Described second linkage section is arranged with a sealing ring, the end face of described second adapter sleeve promotes described sealing ring to being resisted against described step surface.
Compared to prior art, the anti-loose wire harness fixed cover of the utility model utilizes chuck portion to extrude taper fixing hole clamping cable, and terminal and cable are fixed by the first adapter sleeve and the second adapter sleeve respectively.In addition, the junction of mesopore to cable and terminal serves protective effect, and it is also for anti-loose wire harness fixed cover of the present utility model that outside movement is even pullled, and avoids the problem of getting loose of pullling that cable or terminal cause or even connection breaking.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is the cross-sectional schematic of the anti-loose wire harness fixed cover of the utility model.
Fig. 2 is the structural representation of body cover in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Please refer to Fig. 1, anti-loose wire harness fixed cover of the present utility model, for fixed beam 1.Described wire harness 1 comprises cable 11 and conducts electricity with cable 11 terminal 13 be connected.
Anti-loose wire harness fixed cover of the present utility model comprises body cover the 3, first adapter sleeve 5 and the second adapter sleeve 7.
Incorporated by reference to seeing figures.1.and.2, body cover 3 comprises the larger lever piece 35 of the first less linkage section 31 of external diameter and the second linkage section 33 and external diameter.First linkage section 31, second linkage section 33 and lever piece 35 one-body molded.First linkage section 31 and the second linkage section 33 lay respectively at the two ends of lever piece 35, and the first linkage section 31 and the second linkage section 33 are all formed with step surface 311 with the junction of lever piece 35.The outer peripheral face of the first linkage section 31 is provided with external screw thread 313.Second linkage section 33 comprises the external thread part 331 be connected with lever piece 35 and the chuck portion 333 be connected with external thread part 331.Chuck portion 333 is provided with at least two flutings 335, to increase the deformability in chuck portion 333.For the ease of screwing, dismantling body cover 3, the outer peripheral face of lever piece 35 is provided with some protruding (not shown), prevents hand sliding to increase friction.
Body cover 3 is provided with a mesopore 37 along axis, and mesopore 37 runs through the first linkage section 31, second linkage section 33 and lever piece 35, and is communicated with fluting 335.
First adapter sleeve 5 is provided with screwed hole 51.First adapter sleeve 5 is threadedly connected to the first linkage section 31 and the terminal 13 of body cover 3 by this screwed hole 51, and an end face backstop of the first adapter sleeve 5 is in the step surface 311 of one of them correspondence.In order to the compactness connected, the first linkage section 31 is also arranged with a sealing ring 32, and sealing ring 32 clips between an end face of the first adapter sleeve 5 and a corresponding step surface 311.It should be noted that, in order to the steadiness connected, terminal 13 is provided with the first adapter sleeve 5 junction the external screw thread coordinated with screwed hole 51.
Second adapter sleeve 7 is provided with a screwed hole 71 and joins through taper fixing hole 73 with screwed hole 71, and screwed hole 71 is connected with the cone bottom of taper fixing hole 73.In other words, the internal diameter of screwed hole 71 equals the diameter of taper fixing hole 73 maximum.Second adapter sleeve 7 is fixed on the external thread part 331 of the second linkage section 33 by screwed hole 71, and an end face of the second adapter sleeve 7 is kept out in step surface 311 corresponding to another one.Now, taper fixing hole 73 extrudes chuck portion 333 and clamps cable 11, gets loose to prevent cable 11.In order to the compactness connected, the second linkage section 33 is also arranged with a sealing ring 32, and sealing ring 32 clips between an end face of the second linkage section 33 and step surface 311 corresponding to another one.Preferably, in order to attractive in appearance, the second adapter sleeve 7 is also tapered, and the cone bottom contact step surface 311 of the second adapter sleeve 7 or sealing ring 32.
Please again combine and see figures.1.and.2, in use, wire harness 1 through mesopore 37, and makes the end of terminal 13 stretch out to expose to the first linkage section 31 anti-loose wire harness fixed cover of the present utility model, and cable 11 is positioned at the second linkage section 33 place.The screwed hole 51 of the first adapter sleeve 5 is fixed in the first linkage section 31 through cover after terminal 13, thus terminal 13 is fixed on the first adapter sleeve 5.Second adapter sleeve 7 is through after cable, and screwed hole 71 cover is fixed in the external thread part 331 of the second linkage section 33, and taper fixing hole 73 is enclosed within chuck portion 333, and extrudes chuck portion 333 and clamp cable 11, so that cable 11 is fixed on the second adapter sleeve 7.Like this, respectively terminal 13 and cable 11 are fixed by the first adapter sleeve 5 and the second adapter sleeve 7.Further, the junction of mesopore 37 pairs of cables 11 and terminal 13 serves protective effect, and it is also for anti-loose wire harness fixed cover of the present utility model that outside movement is even pullled, and avoids the problem of getting loose of pullling that cable 11 or terminal 13 cause or even connection breaking.
The foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacements, improvement etc., all should be included within scope that the utility model protects.
Claims (7)
1. an anti-loose wire harness fixed cover, for fixed beam, described wire harness comprises cable and conducts electricity with described cable the terminal be connected, and it is characterized in that, described anti-loose wire harness fixed cover comprises body cover, the first adapter sleeve and the second adapter sleeve;
Described body cover comprises integrated first linkage section, lever piece and the second linkage section, described first linkage section and described second linkage section lay respectively at the two ends of described lever piece, described second linkage section is chuck portion away from the end of described lever piece, and described chuck portion is provided with at least two flutings;
Described body cover is provided with a mesopore along axis, and described mesopore runs through described first linkage section, described second linkage section and described lever piece, and is communicated with described fluting; Described wire harness is contained in described mesopore, and the end of described terminal stretches out and exposes to described first linkage section;
Described first adapter sleeve is provided with screwed hole, and the two ends of described screwed hole are overlapped respectively and are fixed in described first linkage section and described terminal;
Described second adapter sleeve is provided with screwed hole and taper fixing hole, and the screwed hole of described second adapter sleeve is fixed on described second linkage section, and described taper is fixed borehole jack and is fixed in described chuck portion and clamps described cable to extrude described chuck portion.
2. anti-loose wire harness fixed cover as claimed in claim 1, it is characterized in that: described first linkage section is provided with external screw thread, and described external screw thread coordinates with the screwed hole of described first adapter sleeve.
3. anti-loose wire harness fixed cover as claimed in claim 1, it is characterized in that: the external diameter of described first linkage section is less than the external diameter of described lever piece, and the junction of described first linkage section and described lever piece is formed with step surface, the end face of described first adapter sleeve is resisted against described step surface.
4. anti-loose wire harness fixed cover as claimed in claim 3, is characterized in that: described first linkage section is arranged with a sealing ring, and the end face of described first adapter sleeve promotes described sealing ring to being resisted against described step surface.
5. anti-loose wire harness fixed cover as claimed in claim 1, is characterized in that: described second linkage section and described lever piece junction are provided with external thread part, and the screwed hole of described second adapter sleeve is fixedly connected on described external thread part.
6. anti-loose wire harness fixed cover as claimed in claim 1, it is characterized in that: the external diameter of described second linkage section is less than the external diameter of described lever piece, and the junction of described second linkage section and described lever piece is formed with step surface, the end face of described second adapter sleeve is resisted against described step surface.
7. anti-loose wire harness fixed cover as claimed in claim 6, is characterized in that: described second linkage section is arranged with a sealing ring, and the end face of described second adapter sleeve promotes described sealing ring to being resisted against described step surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420649582.1U CN204179367U (en) | 2014-11-01 | 2014-11-01 | Anti-loose wire harness fixed cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420649582.1U CN204179367U (en) | 2014-11-01 | 2014-11-01 | Anti-loose wire harness fixed cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204179367U true CN204179367U (en) | 2015-02-25 |
Family
ID=52568143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420649582.1U Expired - Fee Related CN204179367U (en) | 2014-11-01 | 2014-11-01 | Anti-loose wire harness fixed cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204179367U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104797113A (en) * | 2015-04-14 | 2015-07-22 | 中航华东光电有限公司 | Harness fixing mechanism |
| CN107991516A (en) * | 2017-11-23 | 2018-05-04 | 东莞市联洲知识产权运营管理有限公司 | A kind of positioning block structure in harness test equipment |
-
2014
- 2014-11-01 CN CN201420649582.1U patent/CN204179367U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104797113A (en) * | 2015-04-14 | 2015-07-22 | 中航华东光电有限公司 | Harness fixing mechanism |
| CN104797113B (en) * | 2015-04-14 | 2018-11-16 | 中航华东光电有限公司 | Harness fixed mechanism |
| CN107991516A (en) * | 2017-11-23 | 2018-05-04 | 东莞市联洲知识产权运营管理有限公司 | A kind of positioning block structure in harness test equipment |
| CN107991516B (en) * | 2017-11-23 | 2019-12-20 | 佛山市湘浩电气有限公司 | Positioning block structure on wire harness testing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160122 Address after: 400716 Chongqing city Beibei District Bei Road No. 2 No. 14 of the South Patentee after: Chongqing Peng FA wire & Cable Co., Ltd. Address before: 400714 Wanshou garden, town of water and soil, Beibei District, Chongqing Patentee before: Chongqing Xingguo Jinke Lamp Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20161101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |