CN204361392U - Cylindrical connector - Google Patents
Cylindrical connector Download PDFInfo
- Publication number
- CN204361392U CN204361392U CN201520108894.6U CN201520108894U CN204361392U CN 204361392 U CN204361392 U CN 204361392U CN 201520108894 U CN201520108894 U CN 201520108894U CN 204361392 U CN204361392 U CN 204361392U
- Authority
- CN
- China
- Prior art keywords
- bolt
- connector
- boss
- nut
- face
- 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 relates to a kind of cylindrical connector, comprises connector male end and connector female end; Described connector male end comprises plugging hole component and nut, described nut is movably set on plugging hole component, described nut can move and carry out circumference and rotate along its axial direction, described connector female end comprises contact pin component and bolt, described bolt is movably set on contact pin component, and described bolt can move and carry out circumference and rotate along its axial direction; Connector male end is connected with the inserting of connector female end and is locked by nuts and bolt; Described connector male end and connector female end are equipped with the barrier structure stopping that the nuts and bolt generation circumference being in locking state is rotated.The technical problems to be solved in the utility model is to provide a kind of cylindrical connector, and this connector shock resistance is good, and electrical connection is stable.
Description
Technical field
The utility model relates to a kind of cylindrical connector.
Background technology
The circuit that cylindrical connector is mainly used between electric power system high pressure vacuum equipment and various electronic instrument, electric equipment connects.
Cylindrical connector comprises connector male end and connector female end, to be connected with the inserting of connector female end by connector male end and to realize electrical connection, and locked by the nuts and bolt be actively socketed in connector male end and connector female end respectively, prevent connector male end and connector female end from departing from.
But existing cylindrical connector is often because of the impact of vibrations, and being threaded of nuts and bolt easily gets loose, causes connector male end and connector female end to depart from, cause the loss of power accident.
Utility model content
For problems of the prior art, the technical problems to be solved in the utility model is to provide a kind of cylindrical connector, and this connector shock resistance is good, and electrical connection is stable.
To achieve these goals, the technical solution adopted in the utility model is: a kind of cylindrical connector, comprises connector male end and connector female end, described connector male end comprises plugging hole component and nut, described nut is movably set on plugging hole component, described nut can move and carry out circumference and rotate along its axial direction, described connector female end comprises contact pin component and bolt, described bolt is movably set on contact pin component, and described bolt can move and carry out circumference and rotate along its axial direction, connector male end is connected with the inserting of connector female end and is locked by nuts and bolt, the front end of described contact pin component is provided with the first boss preventing bolt from departing from from its front end, the external diameter of the first boss is greater than the internal diameter of bolt, described plugging hole component is provided with the second boss preventing nut from departing from from its front end, the external diameter of the second boss equals the internal diameter of nut, the inwall of nut back end is provided with the 3rd boss, when the front end face of bolt is connected on the first boss and the 3rd boss is connected on the second boss, nuts and bolt is in the state of locking, it is characterized in that: described connector male end and connector female end are equipped with the barrier structure stopping that the nuts and bolt generation circumference being in locking state is rotated, barrier structure in described connector male end is two double wedges offseted on face being arranged at the 3rd boss and the second boss respectively, and the equal circumference of described two double wedges offseted on face is uniformly distributed and can be mutually engaged, barrier structure in described connector female end is be arranged at the front end of bolt and two double wedges offseted on face of the first boss respectively, and the equal circumference of described two double wedges offseted on face is uniformly distributed and can be mutually engaged.
The utility model is also set to further, described respectively offset double wedge equal and opposite in direction on face and on the same face the spacing of adjacent tooth be greater than the transverse tooth thickness of double wedge.
The beneficial effects of the utility model are: by adopting technique scheme, the disengaging loss of power accident that can prevent the connector male end of cylindrical connector and connector female end from causing because of vibrations, ensures good, stable electrical connection.This cylindrical connector realizes the locking of connector male end and connector female end by nuts and bolt, nuts and bolt threaded engagement; In such scheme, connector male end and connector female end are equipped with and stop that the barrier structure of circumference rotation occurs the nuts and bolt being in locking state, nuts and bolt will be separated and just must rotate, limit it by this barrier structure and rotate the object reaching antidetonation locking, what shaken affects nuts and bolt and can rotate, and its rotation is subject to the stop being mutually engaged double wedge, need the barrier force overcome between double wedge just can rotate, and the loosening the barrier force that can not overcome between double wedge and rotate of the nuts and bolt that vibrations cause; Meanwhile, the double wedge of occlusion mutually, the spacing of its double wedge is greater than the transverse tooth thickness of its occlusion double wedge, and this is set to the nuts and bolt occurring to loosen by vibration influence and leaves certain activity space, alleviates the load of barrier structure.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is explosive state structural representation of the present utility model;
Fig. 3 is the structural representation of the utility model connector male end;
Fig. 4 is the structural representation of the utility model connector female end;
Fig. 5 is the A portion enlarged drawing in the utility model Fig. 4.
Number in the figure implication: 1-connector male end; 2-connector female end; 3-plugging hole component; 31-second boss; 4-nut; 41-the 3rd boss; 5-contact pin component; 51-first boss; 6-bolt; 7-double wedge.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
Below with reference to Fig. 1 to Fig. 5, the utility model is described.
A kind of cylindrical connector, comprises connector male end 1 and connector female end 2; Described connector male end 1 comprises columned plugging hole component 3 and nut 4, and described nut 4 is movably set on plugging hole component 3, and described nut 4 can move and carry out circumference and rotate along its axial direction, nut 4 is provided with internal thread; Described connector female end 2 comprises cylindric contact pin component 5 and bolt 6, and described bolt 6 is movably set on contact pin component 5, and described bolt 6 can move and carry out circumference and rotate along its axial direction, bolt 6 is provided with external screw thread; Connector male end 1 is connected with connector female end 2 inserting and is locked by nut 4 and bolt 6; The external diameter that the front end of described contact pin component 5 is provided with the first boss 51, first boss 51 preventing bolt 6 from departing from from its front end is greater than the internal diameter of bolt 6, and the rear end of described contact pin component 5 is connected on a connector; The external diameter that described plugging hole component 3 is provided with the second boss 31, second boss 31 preventing nut 4 from departing from from its front end equals the internal diameter of nut 4, and the inwall of nut 4 rear end is provided with the 3rd boss 41, and the rear end of described plugging hole component 3 is connected on a connector; When the front end face of bolt 6 is connected on the first boss 51 and the 3rd boss 41 is connected on the second boss 31, nut 4 and bolt 6 are in the state of locking.Described connector male end 1 and connector female end 2 are equipped with the nut 4 stopping and be in locking state and bolt 6 and the barrier structure that circumference rotates occurs; Barrier structure in described connector male end 1 is two double wedges 7 offseted on face being arranged at the 3rd boss 41 and the second boss 31 respectively, and described two double wedges 7 offseted on face all circumference are uniformly distributed and can be mutually engaged; Barrier structure in described connector female end 2 is be arranged at the front end of bolt 6 and two double wedges 7 offseted on face of the first boss 51 respectively, described two double wedges 7 offseted on face all circumference are uniformly distributed and can be mutually engaged, it is described that respectively to offset on face convex, 7 equal and opposite in directions and on the same face the spacing of adjacent tooth 7 be greater than the transverse tooth thickness of double wedge 7.
The beneficial effects of the utility model are: by adopting technique scheme, the disengaging loss of power accident that can prevent the connector male end 1 of cylindrical connector and connector female end 2 from causing because of vibrations, ensures good, stable electrical connection.This cylindrical connector realizes the locking of connector male end 1 and connector female end 2 by nut 4 and bolt 6, nut 4 and bolt 6 threaded engagement, in such scheme, connector male end 1 and connector female end 2 are equipped with and stop that the barrier structure that circumference rotates occurs to be in the nut 4 of locking state and bolt 6, nut 4 will be separated with bolt 6 and just must rotate, limit it by this barrier structure and rotate the object reaching antidetonation locking, shaken affect nut 4 and bolt 6 can rotate, and its rotation is subject to the stop being mutually engaged double wedge 7, need the barrier force overcome between double wedge 7 just can rotate, and the loosening the barrier force that can not overcome between double wedge 7 and rotate of the nut 4 that vibrations cause and bolt 6, meanwhile, the double wedge 7 of mutual occlusion, the spacing of its double wedge 7 is greater than the transverse tooth thickness of its conjunction double wedge 7 that creaks, and this is set to and leaves certain activity space by the loosening nut 4 of vibration influence generation and bolt 6, alleviates the load of barrier structure.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improvement of above-mentioned hypothesis and modification also should be considered as protection range of the present utility model.
Claims (2)
1. a cylindrical connector, comprises connector male end and connector female end, described connector male end comprises plugging hole component and nut, described nut is movably set on plugging hole component, described nut can move and carry out circumference and rotate along its axial direction, described connector female end comprises contact pin component and bolt, described bolt is movably set on contact pin component, and described bolt can move and carry out circumference and rotate along its axial direction, connector male end is connected with the inserting of connector female end and is locked by nuts and bolt, the front end of described contact pin component is provided with the first boss preventing bolt from departing from from its front end, the external diameter of the first boss is greater than the internal diameter of bolt, described plugging hole component is provided with the second boss preventing nut from departing from from its front end, the external diameter of the second boss equals the internal diameter of nut, the inwall of nut back end is provided with the 3rd boss, when the front end face of bolt is connected on the first boss and the 3rd boss is connected on the second boss, nuts and bolt is in the state of locking, it is characterized in that: described connector male end and connector female end are equipped with the barrier structure stopping that the nuts and bolt generation circumference being in locking state is rotated, barrier structure in described connector male end is two double wedges offseted on face being arranged at the 3rd boss and the second boss respectively, and the equal circumference of described two double wedges offseted on face is uniformly distributed and can be mutually engaged, barrier structure in described connector female end is be arranged at the front end of bolt and two double wedges offseted on face of the first boss respectively, and the equal circumference of described two double wedges offseted on face is uniformly distributed and can be mutually engaged.
2. a kind of cylindrical connector according to claim 1, is characterized in that: described respectively offset double wedge equal and opposite in direction on face and on the same face the spacing of adjacent tooth be greater than the transverse tooth thickness of double wedge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520108894.6U CN204361392U (en) | 2015-02-09 | 2015-02-09 | Cylindrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520108894.6U CN204361392U (en) | 2015-02-09 | 2015-02-09 | Cylindrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204361392U true CN204361392U (en) | 2015-05-27 |
Family
ID=53262840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520108894.6U Expired - Fee Related CN204361392U (en) | 2015-02-09 | 2015-02-09 | Cylindrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204361392U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017020191A1 (en) * | 2015-07-31 | 2017-02-09 | 深圳市大疆创新科技有限公司 | Connecting assembly, handle gimbal platform and electronic device |
| CN109681502A (en) * | 2019-02-13 | 2019-04-26 | 汕头市众业玩具礼品有限公司 | A kind of connector for article shelf |
| CN112909639A (en) * | 2021-01-28 | 2021-06-04 | 深圳市盛格纳电子有限公司 | Shockproof connector and connector assembly |
-
2015
- 2015-02-09 CN CN201520108894.6U patent/CN204361392U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017020191A1 (en) * | 2015-07-31 | 2017-02-09 | 深圳市大疆创新科技有限公司 | Connecting assembly, handle gimbal platform and electronic device |
| CN109681502A (en) * | 2019-02-13 | 2019-04-26 | 汕头市众业玩具礼品有限公司 | A kind of connector for article shelf |
| CN109681502B (en) * | 2019-02-13 | 2024-03-01 | 汕头市众业玩具礼品有限公司 | Rack connector |
| CN112909639A (en) * | 2021-01-28 | 2021-06-04 | 深圳市盛格纳电子有限公司 | Shockproof connector and connector assembly |
| CN112909639B (en) * | 2021-01-28 | 2021-09-17 | 深圳市盛格纳电子有限公司 | Shockproof connector and connector assembly |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20160209 |