CN202308943U - Cable fixing device - Google Patents
Cable fixing device Download PDFInfo
- Publication number
- CN202308943U CN202308943U CN 201120415899 CN201120415899U CN202308943U CN 202308943 U CN202308943 U CN 202308943U CN 201120415899 CN201120415899 CN 201120415899 CN 201120415899 U CN201120415899 U CN 201120415899U CN 202308943 U CN202308943 U CN 202308943U
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- CN
- China
- Prior art keywords
- cable
- housing
- line ball
- wall
- fixing device
- 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 - Lifetime
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- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
Abstract
The utility model discloses a cable fixing device and solves the problems that the cable fixed by a conventional cable fixing device is easy to loosen and the test for sensor signals is affected. The cable fixing device comprises a barrel-shaped housing, wherein a thread is formed on the inner wall of the housing; a cylindrical crimping nut is mounted in the housing; a thread matched with the inner wall of the housing inner wall is arranged on the outer wall of the crimping nut; a crimping sleeve used for crimping cable shielding silk is arranged between the crimping nut and the bottom of the housing; a hole capable being penetrated by a cable is formed on the crimping sleeve; and a hole capable of being passed through by the cable is also formed at the bottom of the housing. The cable fixing device effectively improves the mechanical environment performance, has good fixing effects and a simple structure, and is convenient to mount; and during practical detection, the cable is not loosened under various harsh environments.
Description
Technical field
The utility model relates to a kind of cable fixture.
Background technology
In recent years, along with the development of measuring technique, the special transducer in various installation sites all required tape cable to grow the signal transmission of distance.But under abominable test environment, because the cable fixed form is not firm, it is loosening that cable has appearred in many transducers, influences the situation of sensor signal test.
The utility model content
Occur loosening easily in order to overcome existing cable fixture attached cable; Influence the deficiency of sensor signal test; The utility model aims to provide a kind of cable fixture, and this device can guarantee that becoming flexible does not appear in cable in the actual detected of a plurality of adverse circumstances.
To achieve these goals; The technical scheme that the utility model adopted is: said cable fixture comprises the tubbiness housing, and this inner walls has screw thread, and the line ball nut of tubular is housed in the said housing; The outer wall of this line ball nut is provided with the screw thread that matches with said inner walls; Be provided with the line ball cover that is used to compress the cable shield silk between the bottom of said line ball nut and housing, this line ball cover has the hole that current supply cable passes through, and said housing bottom has the hole that current supply cable passes through.
In order to guarantee that the line ball cover will shield silk and be pressed in tightly on the housing bottom surface, the inner wall shape of said line ball nut matches with the outer wall of line ball cover.
Further, said line ball cover profile is preferably taper, bores the end towards the tubular shell bottom surface,
Have the hole that current supply cable passes through along its center line, the inner wall shape of said line ball nut matches with the outer wall of taper line ball cover,
Produce the line ball cover for ease, said line ball cover combines for the half-conical of set of two, and separate machined is pressed on housing bottom by the line ball nut then.
By said structure,, confirm the size of housing installing hole at first according to selected cable type; Process conical line ball cover and line ball nut simultaneously, said line ball cover is two one covers, forms an approximate complete circular cone; Said line ball nut external diameter is threaded; Be connected with housing, inner one-tenth is tapered, and the tapering that overlaps with line ball matches.
Then, peel off the sheath of cable, expose screen; To weave the shielding silk and scatter, will shield silk through the line ball cover and be pressed on the shell bottom wall, screw in the line ball nut then; Line ball is enclosed within the extruding of line ball nut, compresses cable and shielding silk simultaneously, plays fine fastening effect.
Compared with prior art, the beneficial effect of the utility model is: the utility model can improve the endurance environmental performance of product effectively, good fixing effect, and becoming flexible does not appear in cable in the actual detected of a plurality of adverse circumstances, and simple in structure, easy for installation.
Below in conjunction with accompanying drawing and embodiment the utility model is done further to set forth.
Description of drawings
Fig. 1 is the structure principle chart of a kind of embodiment of the utility model.
In the drawings
The 1-cable; The 2-housing; 3-shields silk; 4-line ball nut; 5-line ball cover.
Embodiment
A kind of cable fixture, as shown in Figure 1, comprise tubbiness housing 2, line ball cover 5 and line ball nut 4; Said housing 2 inwalls have screw thread; These housing 2 bottoms have the hole that current supply cable 1 passes through; The line ball cover 5 of taper is housed in the said housing 2, overlaps 5 center lines along this line ball and have the hole that current supply cable 1 passes through, the line ball nut 4 of tubular is housed on the said line ball cover 5; The inner wall shape of this line ball nut 4 matches with the outer wall of taper line ball cover 5, and the outer wall of said line ball nut 4 is provided with the screw thread that matches with said housing 2 inwalls.Said line ball cover 5 combines for the half-conical of set of two.
Peel off the sheath of cable 1, expose screen, will weave shielding silk 3 then and scatter; To shield silk 3 through line ball cover 5 and be pressed on housing 2 diapires, and screw in line ball nut 4 then, line ball cover 5 is under the extruding of line ball nut 4; Compress cable 1 and shielding silk 3 simultaneously, play fine fastening effect.
The content that the foregoing description is illustrated is to be understood that to these embodiment and only is used to be illustrated more clearly in the utility model; And be not used in the restriction the utility model scope; After having read the utility model, those skilled in the art all fall within the application's accompanying claims institute restricted portion to the modification of the various equivalent form of values of the utility model.
Claims (4)
1. a cable fixture is characterized in that, comprises tubbiness housing (2); This housing (2) inwall has screw thread; The line ball nut (4) of tubular is housed in the said housing (2), and the outer wall of this line ball nut (4) is provided with the screw thread that matches with said housing (2) inwall, is provided with the line ball cover (5) that is used to compress cable (1) shielding silk (3) between the bottom of said line ball nut (4) and housing (2); This line ball cover (5) has the hole that current supply cable (1) passes through, and said housing (2) bottom has the hole that current supply cable (1) passes through.
2. cable fixture according to claim 1 is characterized in that, the inner wall shape of said line ball nut (4) matches with the outer wall of line ball cover (5).
3. cable fixture according to claim 2 is characterized in that, said line ball cover (5) profile is a taper, has the hole that current supply cable (1) passes through along its center line, and the inner wall shape of said line ball nut (4) matches with the outer wall of taper line ball cover (5),
4. cable fixture according to claim 3 is characterized in that, said line ball cover (5) combines for the half-conical of set of two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120415899 CN202308943U (en) | 2011-10-27 | 2011-10-27 | Cable fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120415899 CN202308943U (en) | 2011-10-27 | 2011-10-27 | Cable fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202308943U true CN202308943U (en) | 2012-07-04 |
Family
ID=46377757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120415899 Expired - Lifetime CN202308943U (en) | 2011-10-27 | 2011-10-27 | Cable fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202308943U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672985A (en) * | 2016-03-18 | 2016-06-15 | 张健 | Insulated flexible connector of underground load bearing instrument |
| CN108063407A (en) * | 2017-11-23 | 2018-05-22 | 中国电子科技集团公司第四十八研究所 | A kind of outgoing line device of sensor cable |
| CN108963921A (en) * | 2018-08-28 | 2018-12-07 | 江苏佳佩环保机械设备有限公司 | A kind of cable sealing device |
-
2011
- 2011-10-27 CN CN 201120415899 patent/CN202308943U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672985A (en) * | 2016-03-18 | 2016-06-15 | 张健 | Insulated flexible connector of underground load bearing instrument |
| CN108063407A (en) * | 2017-11-23 | 2018-05-22 | 中国电子科技集团公司第四十八研究所 | A kind of outgoing line device of sensor cable |
| CN108963921A (en) * | 2018-08-28 | 2018-12-07 | 江苏佳佩环保机械设备有限公司 | A kind of cable sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |
|
| CX01 | Expiry of patent term |