CN202103268U - Butt-joint fastening structure of cable connector - Google Patents
Butt-joint fastening structure of cable connector Download PDFInfo
- Publication number
- CN202103268U CN202103268U CN2011202078040U CN201120207804U CN202103268U CN 202103268 U CN202103268 U CN 202103268U CN 2011202078040 U CN2011202078040 U CN 2011202078040U CN 201120207804 U CN201120207804 U CN 201120207804U CN 202103268 U CN202103268 U CN 202103268U
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- CN
- China
- Prior art keywords
- public
- swivel nut
- butt joint
- connector
- fastening structure
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- 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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- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a butt-joint fastening structure of a cable connector. The butt-joint fastening structure comprises a male end joint, a female end joint and a fastening assembly; the male end joint is provided with a male end body and a male end butt-joint part, and a screw sleeve is fastened round the periphery of the male end butt-joint part and can rotate freely; the female end joint is provided with a female end body and a female end butt-joint part, an inserting space for the male end butt-joint part to insert into is arranged in the female end butt-joint part, and the screw sleeve is connected with the female end butt-joint part by screw thread; and the fastening assembly comprises a pivot part arranged outside the female end joint and a fastening arm pivoted on the pivot part, the fastening arm extends towards the male end body and is arranged across the screw sleeve, so as to be fastened with the male end joint.
Description
Technical field
The relevant a kind of connector of the utility model refers to a kind of cable connector butt joint fastening structure especially.
Background technology
Cable connector in the past mainly docks the effect that reaches connection through the male and female joint each other; And the bonding state that docks each other in order to ensure the male and female joint; Separate because of getting loose each other avoiding; Usually can further design other connecting structure and strengthen each other grafting property or connectivity, so as to keeping the connection effect of male and female joint.
Yet; This cable connector connecting structure further that provides if not still there being the hidden danger that gets loose, has influenced existing winding assembly exactly in the function design; Thereby cause its surface structure to design again, and then can't be applicable to other pattern.The novel patent of for example TaiWan, China M391748 number " conducting terminal and jockey "; Be buckled on the button hole to reach anti-loose effect though utilize clasp to wear; But this structure can't be applicable to cable connector or this structure as further connecting with the mode of being spirally connected again after the butt joint and be difficult to still prevent that the cable connector generation that is spirally connected from getting loose, and will be therefore not ideal.
The utility model content
In view of this, the main purpose of the utility model is to provide a kind of cable connector butt joint fastening structure, can reach the purpose that prevents that effectively public end connector and female end connector from getting loose.
For achieving the above object, the utility model provides a kind of cable connector butt joint fastening structure, comprises public end connector, female end connector and at least one buckling component; Wherein, public end connector has public end body, and public end body is provided with public end docking section, the swivel nut that the peripheral latch closure in this public affairs end docking section can freely rotate; Female end connector has female body of holding, and mother's end body is provided with female end docking section, and should mother hold the insertion space that has this public affairs end docking section insertion of confession in the docking section, and this swivel nut and this mother hold the docking section bolt; Buckling component comprises the pivot portion that is located at this mother's end connector outside and is hubbed at the button arm in the pivot portion, and the button arm extends and be cross-placed on this swivel nut towards this public affairs end body, is interlocked with public end connector.
Further, be equipped with more than two on the outside wall surface of said swivel nut and push away rib.
Further, each said push away rib vertically spacer ring list on the outside wall surface of said swivel nut.
Further, said button arm is cross-placed on any two adjacent said the pushing away between the rib on the said swivel nut outside wall surface.
Further, said buckling component is set to more than two.
Further, said button arm further is buckled on the said swivel nut of said public end connector.
Further, be concaved with the circular groove groove on the said swivel nut, said button arm is snapped in this circular groove groove.
Further, said button arm is shaft-like, and an end has the pivot end that matches with said pivot portion, and this button arm other end has button portion, and this button portion is snapped on the said public end connector.
Further, said pivot end and said pivot portion run through through pivot spare and are pivoted.
Further, said button arm is the ㄇ font, and the both-side ends that is said ㄇ font is hubbed in the said pivot portion, and the top that is said ㄇ font has resilient abutment portion, and this resilient abutment portion Elastic buckle is on said public end connector.
Compared to prior art; The utlity model has following effect: the mode with buckle further combines both this fastening structure in the public end connector of connector and female end connector outside; Can be cross-placed on the swivel nut of bolt each other simultaneously in order to the assembly of buckle; And then limit this swivel nut and rotate, so as to reaching the purpose that prevents that effectively public end connector and female end connector from getting loose.
Description of drawings
Fig. 1 is the perspective exploded view of first embodiment of the utility model;
Fig. 2 is the solid combination sketch map of first embodiment of the utility model;
Fig. 3 is the perspective exploded view of female end connector of first embodiment of the utility model;
Fig. 4 is the combination cross-sectional schematic of first embodiment of the utility model;
Fig. 5 is the perspective exploded view of second embodiment of the utility model;
Fig. 6 is the solid combination sketch map of second embodiment of the utility model;
Fig. 7 is the perspective exploded view of female end connector of second embodiment of the utility model;
Fig. 8 is the combination cross-sectional schematic of second embodiment of the utility model.
Description of reference numerals
Public end docking section 11 public end terminals 110
Core 111 swivel nuts 12
Interior spiral shell portion 120 pushes away rib 121
Female end docking section 21 female end terminals 210
The outer spiral shell of core 211 portion 212
Insert space 22 buckling components 3
Pivot portion 30 ' button arm 31 '
Resilient abutment portion 311 '
Embodiment
For characteristic and the technology contents of further understanding the utility model, see also following detailed description and accompanying drawing, yet appended accompanying drawing only provides reference and explanation, is not to be used to limit to the utility model about the utility model.
See also Fig. 1 and Fig. 2, be respectively perspective exploded view and the three-dimensional combination sketch map of the utility model first embodiment.The utility model provides a kind of cable connector butt joint fastening structure, comprises public end connector 1, female end connector 2 and at least one buckling component 3; Wherein:
This public affairs end connector 1 has can be the public affairs end body 10 of tubular; And be equipped with public end docking section 11 at these public affairs end body 10 front ends; Be provided with more than two public end terminal 110 in this public affairs end docking section 11, each public end terminal 110 all extend to the terminal of public end body 10 and respectively with the cable (not shown) in each core 111 electrically connect; And in the embodiment that the utility model is lifted, outside each public end terminal 110 is protruded in by public affairs end docking section 11 front ends.In addition; There is the swivel nut 12 that can freely rotate these 11 peripheries, public affairs end docking section latch closure again; And be formed with between this swivel nut 12 and the public end docking section 11 around the space 13 that is spirally connected; And spiral shell portion 120 (like internal thread) on the internal face of this swivel nut 12, being provided with, can further be equipped with on the outside wall surface of this swivel nut 12 can so that staff increase frictional force when it is rotated push away rib 121 more than two, each push away rib 121 vertically spacer ring be listed on the outside wall surface of this swivel nut 12.
This mother's end connector 2 has also can hold body 20 for the mother of tubular; And hold body 20 front ends to be equipped with mother this mother and hold docking section 21; This mother holds the insertion space 22 that has hollow in the docking section 21, when being connected with above-mentioned public end connector 1, inserts for public affairs end docking section 11 in the insertion space 22 of female end docking section 21; Simultaneously; This mother holds and also is provided with in the body 20 and the corresponding female end terminal 210 more than two of public end terminal 110, and then can connect the mutual of device with each public end terminal 110 respectively and dock, and each female end terminal 210 all extend to the terminal of female end body 20 and respectively with another cable (not shown) in each core 211 electrically connect; And in the embodiment that the utility model is lifted, each female end terminal 210 is embedded in female end docking section 21.In addition; This mother holds the outside wall surface of docking section 21 to be provided with outer spiral shell portion 212 (like external screw thread or illustrated spiral shell pieces); When the insertion space 22 of female end docking section 21 is inserted in public affairs end docking section 11; This mother holds docking section 21 just in the spaces 13 that are spirally connected between said swivel nut 12 and the public end docking section 11, so that the interior spiral shell portion 120 of the outer spiral shell portion 212 of female end docking section 21 and swivel nut 12 is spirally connected; Or in more detail; Insert in the process in insertion space 22 of female end docking sections 21 in public affairs end docking section 11; Make spiral shell portion 120 in it be able to be spirally connected through rotating this swivel nut 12 with the outer spiral shell portion 212 of female end docking section 21; And then public end docking section 11 is inserted in the said insertion space 22, to reach the mutual butt joint effect of connector.
After this buckling component 3 is used for the action of above-mentioned public end connector 1 and the mutual butt joint of female end connector 2 completion; Promptly further be snapped in the outside of public end connector 1 and female end connector 2; Especially this buckling component 3 can be cross-placed on the swivel nut 12 of public end connector 1; Rotate with restriction swivel nut 12, so as to reaching the purpose that prevents that effectively public end connector 1 and female end connector 2 from getting loose.Please consult Fig. 3 in the lump; In the present embodiment; This buckling component 3 comprises the pivot portion 30 that is located at female end connector 2 outsides and is hubbed at the button arm 31 in this pivot portion 30, and button arm 31 extends and bridge on the outside wall surface of swivel nut 12 towards public affairs end body 10, thereby fastens with this public affairs end connector 1; In more detail; As shown in Figure 4, this button arm 31 is shaft-like, and the one of which end has the pivot end 310 that matches with pivot portion 30; And run through this pivot portion 30 through pivot spare 300 and be the state of being pivoted with pivot end 310; And the other end of this button arm 31 has button portion 311, is concaved with the 311 corresponding circular groove grooves 122 with this button portion on the said swivel nut 12, is buckled on this circular groove groove 122 for the button portion 311 that detains arm 31.
What deserves to be mentioned is: this buckling component 3 not only can be set to more than two; And when its button arm 31 bridges on swivel nut 12 outside wall surface; Can strengthen limiting swivel nut 12 like this and rotate further in any two adjacent pushing away between the rib 121 of swivel nut 12.
In addition, to shown in Figure 8, be the sketch map of second embodiment of the utility model like Fig. 5.Wherein, The pivot portion 30 ' of this buckling component 3 ' is located at the outside of female end connector 2 with assembling mode; This button arm 31 ' is the ㄇ font; Its both-side ends that is the ㄇ font is hubbed in this pivot portion 30 ', and the top that is the ㄇ font has resilient abutment portion 311 ', with Elastic buckle on this public affairs end connector 1 or on should the swivel nut 12 of public affairs end connector 1 even on the circular groove groove 122 of this swivel nut 12.
Therefore, by above-mentioned contexture, can obtain the utility model cable connector butt joint fastening structure.
The preferable possible embodiments that the above is merely the utility model is not the protection range in order to limitation the utility model, and the equivalent structure that all utilization the utility model specifications and accompanying drawing content are done changes, and all should belong to the claim scope of the utility model.
Claims (10)
1. a cable connector butt joint fastening structure is characterized in that, comprising:
Public end connector has public end body, and this public affairs end body is provided with public end docking section, the swivel nut that the peripheral latch closure in this public affairs end docking section can freely rotate;
Mother's end connector has mother's end body, and this mother holds body to be provided with female end docking section, and should mother hold the insertion space that has this public affairs end docking section insertion of confession in the docking section, and this swivel nut is promptly held the docking section bolt with this mother; And
Buckling component comprises the pivot portion that is located at this mother's end connector outside and is hubbed at the button arm in this pivot portion, and this button arm is interlocked with this public affairs end connector towards this public affairs end body extension and be cross-placed on this swivel nut.
2. cable connector butt joint fastening structure as claimed in claim 1 is characterized in that, is equipped with more than two on the outside wall surface of said swivel nut and pushes away rib.
3. cable connector as claimed in claim 2 butt joint fastening structure is characterized in that, each is said push away rib vertically spacer ring list on the outside wall surface of said swivel nut.
4. cable connector butt joint fastening structure as claimed in claim 3 is characterized in that said button arm is cross-placed on any two adjacent said the pushing away between the rib on the said swivel nut outside wall surface.
5. cable connector butt joint fastening structure as claimed in claim 1 is characterized in that said buckling component is set to more than two.
6. cable connector butt joint fastening structure as claimed in claim 1 is characterized in that said button arm further is buckled on the said swivel nut of said public end connector.
7. cable connector butt joint fastening structure as claimed in claim 6 is characterized in that be concaved with the circular groove groove on the said swivel nut, said button arm is snapped in this circular groove groove.
8. like claim 1,6 or 7 described cable connectors butt joint fastening structures, it is characterized in that said button arm is shaft-like, an end has the pivot end that matches with said pivot portion, and this button arm other end has button portion, and this button portion is snapped on the said public end connector.
9. cable connector as claimed in claim 8 butt joint fastening structure is characterized in that, said pivot end and said pivot portion run through through pivot spare and be pivoted.
10. like claim 1,6 or 7 described cable connector butt joint fastening structures; It is characterized in that; Said button arm is the ㄇ font; The both-side ends that is said ㄇ font is hubbed in the said pivot portion, and the top that is said ㄇ font has resilient abutment portion, and this resilient abutment portion Elastic buckle is on said public end connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202078040U CN202103268U (en) | 2011-06-20 | 2011-06-20 | Butt-joint fastening structure of cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202078040U CN202103268U (en) | 2011-06-20 | 2011-06-20 | Butt-joint fastening structure of cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202103268U true CN202103268U (en) | 2012-01-04 |
Family
ID=45389265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202078040U Expired - Fee Related CN202103268U (en) | 2011-06-20 | 2011-06-20 | Butt-joint fastening structure of cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202103268U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103427234A (en) * | 2013-08-01 | 2013-12-04 | 苏州智绿环保科技有限公司 | High-voltage interlocking plug connector |
| CN103457104A (en) * | 2012-05-30 | 2013-12-18 | 海洋王照明科技股份有限公司 | Cable connecting device |
| CN107813075A (en) * | 2017-09-21 | 2018-03-20 | 宝沃汽车（中国）有限公司 | The attachment structure and automobile door welding assembly induction system of transporter and manipulator |
| CN109616826A (en) * | 2018-12-25 | 2019-04-12 | 昆明三川电线电缆有限公司 | A kind of charging pile cable that can improve charge efficiency |
-
2011
- 2011-06-20 CN CN2011202078040U patent/CN202103268U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457104A (en) * | 2012-05-30 | 2013-12-18 | 海洋王照明科技股份有限公司 | Cable connecting device |
| CN103457104B (en) * | 2012-05-30 | 2018-02-23 | 海洋王照明科技股份有限公司 | Cable connecting arrangement |
| CN103427234A (en) * | 2013-08-01 | 2013-12-04 | 苏州智绿环保科技有限公司 | High-voltage interlocking plug connector |
| CN107813075A (en) * | 2017-09-21 | 2018-03-20 | 宝沃汽车（中国）有限公司 | The attachment structure and automobile door welding assembly induction system of transporter and manipulator |
| CN107813075B (en) * | 2017-09-21 | 2019-09-20 | 宝沃汽车（中国）有限公司 | The connection structure and automobile door welding assembly transportation system of transporter and manipulator |
| CN109616826A (en) * | 2018-12-25 | 2019-04-12 | 昆明三川电线电缆有限公司 | A kind of charging pile cable that can improve charge efficiency |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20150620 |
|
| EXPY | Termination of patent right or utility model |