CN204481245U - The plug-type connector of a kind of kayser secondary locking - Google Patents
The plug-type connector of a kind of kayser secondary locking Download PDFInfo
- Publication number
- CN204481245U CN204481245U CN201520161706.6U CN201520161706U CN204481245U CN 204481245 U CN204481245 U CN 204481245U CN 201520161706 U CN201520161706 U CN 201520161706U CN 204481245 U CN204481245 U CN 204481245U
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- CN
- China
- Prior art keywords
- kayser
- adapter sleeve
- plug
- secondary locking
- wire bushing
- 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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Abstract
The utility model discloses the plug-type connector of a kind of kayser secondary locking, comprise Socket casing, plug casing, adapter sleeve and wire bushing, Socket casing right-hand member plugs together at plug casing left end inner, adapter sleeve is socketed on plug casing, it is inner that plug casing right-hand member is screwed onto wire bushing left end, plug casing outer wall is provided with convex key, is provided with the space for unlocking adapter sleeve between adapter sleeve right side and wire bushing left side; Being provided with demountable kayser in space, all fits with kayser in adapter sleeve right side and wire bushing left side, and the inwall of adapter sleeve is provided with and coordinates recessed key with convex key.Wire bushing is provided with earhole, and earhole is connected with kayser by nylon steel wire rope.The utility model is when needs secondary locking, kayser is fixedly mounted in space, can prevents adapter sleeve from moving right under the operational environment of vibration at high speed and brute force attack, thus realize the secondary locking of connector, the secondary locking structure of kayser is simple, and production and processing cost is low.
Description
Technical field
The utility model is specifically related to the plug-type connector of a kind of kayser secondary locking.
Background technology
Plug-type electric connector is because its requirements of installation space is little, convenient disassembly is quick, have in the field such as new-energy automobile, track traffic and apply very widely, but at present while plug-type electric connector easy installation and removal, also there is certain potential safety hazard, under the operational environment of vibration at high speed and brute force attack, plug casing and the Socket casing of plug-type connector easily depart from, causing serious potential safety hazard, is all fatal situation the fail safe of the connection of this reliability concerning electric connector and equipment.
For solving under the operational environment of vibration at high speed and brute force attack, the problem that the plug casing of above-mentioned connector and Socket casing easily depart from, we have proposed a kind of steel ball with secondary locking function and locks plug-type connector.This connector comprises Socket casing, plug casing and adapter sleeve, and Socket casing right-hand member plugs together at plug casing left end inner, and adapter sleeve is socketed on plug casing, and on plug casing, radial equipartition has multiple steel ball hole, and steel ball is provided with steel ball in hole; Plug casing outer wall is provided with convex key, and the inwall of adapter sleeve is provided with the first recessed key and the second recessed key that coordinate with convex key, and the first recessed key right-hand member is communicated with on the left of the second recessed key lower end; The inwall of adapter sleeve is provided with the first stopper slot and the second stopper slot that block steel ball, and the first stopper slot aligns with the first recessed key, and the second stopper slot aligns with the second recessed key upper end.The plug casing of connector and Socket casing are plugged together after putting in place, being rotated counterclockwise adapter sleeve makes convex key move to recessed key upper end, convex keyboard on the left of convex key is stuck in the recessed keyboard on the left of recessed key, and steel ball can be moved in the second stopper slot by the first stopper slot simultaneously, realizes the secondary locking of connector.
This steel ball with secondary locking function locks plug-type connector after secondary locking, plug casing and Socket casing can closely be stuck, effectively can solve the problem that plug casing and Socket casing easily depart under the operational environment of vibration at high speed and brute force attack, but because connecting jacket structure is more complicated, thus make this connector occur difficulty of processing and the higher problem of processing cost.
Utility model content
The purpose of this utility model is the shortcoming overcoming prior art, provides a kind of kayser secondary locking plug-type connector, locks plug-type connector difficulty of processing and the higher problem of processing cost to solve the existing steel ball with secondary locking function.
For achieving the above object, technical solution adopted in the utility model is: the plug-type connector of a kind of kayser secondary locking, comprise Socket casing, plug casing, adapter sleeve and wire bushing, Socket casing right-hand member plugs together at plug casing left end inner, adapter sleeve is socketed on plug casing, it is inner that plug casing right-hand member is screwed onto wire bushing left end, and plug casing outer wall is provided with convex key, is provided with the space for unlocking adapter sleeve between adapter sleeve right side and wire bushing left side; Being provided with demountable kayser in space, all fits with kayser in adapter sleeve right side and wire bushing left side, and the inwall of adapter sleeve is provided with and coordinates recessed key with convex key.
As preferably, wire bushing is provided with earhole, and earhole is connected with kayser by nylon steel wire rope.
the beneficial effects of the utility model are:
1, being provided with demountable kayser in space of the present utility model, all fits with kayser in adapter sleeve right side and wire bushing left side, and the inwall of adapter sleeve is provided with and coordinates recessed key with convex key.When needs secondary locking, kayser is fixedly mounted in space, kayser is stuck between adapter sleeve right side and wire bushing left side, can prevent adapter sleeve from moving right under the operational environment of vibration at high speed and brute force attack, reach the object preventing plug casing and Socket casing from departing from mutually, thus realize the secondary locking of connector, and the secondary locking structure of kayser is simple, and production and processing cost is low.
2, wire bushing of the present utility model is provided with earhole, and earhole is connected with kayser by nylon steel wire rope.Kayser is connected with the earhole on wire bushing by nylon steel wire rope, and after unblock, kayser is hung on wire bushing, can prevent kayser from surprisingly losing.
Accompanying drawing explanation
Fig. 1 is kayser secondary locking plug-type connector secondary locking structural representation;
Fig. 2 is kayser secondary locking plug-type connector secondary unlocking structural representation;
Fig. 3 is the plug casing structural representation of the plug-type connector of kayser secondary locking;
Fig. 4 is the connecting jacket structure schematic diagram of the plug-type connector of kayser secondary locking.
Wherein: 1, adapter sleeve; 2, plug casing; 3, kayser; 4, wire bushing; 5, nylon steel wire rope; 6, Socket casing; 7, space; 11, recessed key; 21, convex key; 41, earhole.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with the utility model specific embodiment and corresponding accompanying drawing, technical solutions of the utility model are clearly and completely described.
With reference to figure 1,2,3 and 4, the present embodiment provides a kind of kayser secondary locking plug-type connector, comprise Socket casing 6, plug casing 2, adapter sleeve 1 and wire bushing 4, Socket casing 6 right-hand member plugs together at plug casing 2 left end inner, adapter sleeve 1 is socketed on plug casing 2, it is inner that plug casing 2 right-hand member is screwed onto wire bushing 4 left end, and plug casing 2 outer wall is provided with convex key 21, is provided with the space 7 for unlocking adapter sleeve 1 between adapter sleeve 1 right side and wire bushing 4 left side; Being provided with demountable kayser 3 in space 7, all fits with kayser 3 in adapter sleeve 1 right side and wire bushing 4 left side, and the inwall of adapter sleeve 1 is provided with and coordinates recessed key 11 with convex key 21.Wire bushing 4 is provided with earhole 41, and earhole 41 is connected with kayser 3 by nylon steel wire rope 5.
In implementation process, first by Socket casing 6, plug casing 2 and adapter sleeve 1, assembly connection is good mutually, convex key 21 on plug casing 2 outer wall is stuck in the recessed key 11 of adapter sleeve 1 inwall, then fixing adapter sleeve 1 is screwed onto on plug casing 2 right-hand member by wire bushing 4 left end, and last adapter sleeve 1 is moved to the left realization and once locks.
When needs secondary locking, kayser 3 is fixedly mounted in space 7, kayser 3 is stuck between adapter sleeve 1 right side and wire bushing 4 left side, can prevent adapter sleeve 1 from moving right under the operational environment of vibration at high speed and brute force attack, reach the object preventing plug casing 2 and Socket casing 6 from departing from mutually, thus realize the secondary locking of connector.When needs secondary unlocking, first the kayser 3 in space 7 is pulled down, then adapter sleeve 1 is moved right and connector can be unlocked.Adopt the secondary locking structure of kayser 3 very simple, production and processing cost is low.
Kayser 3 is connected with the earhole 41 on wire bushing 4 by nylon steel wire rope 5, and after unblock, kayser 3 is hung on wire bushing 4, can prevent the unexpected loss of kayser 3.
Above-mentioned execution mode is used for explaining and the utility model is described; instead of the utility model is limited; in the protection range of spirit of the present utility model and claim, any amendment make the utility model and change, all fall into protection range of the present utility model.
Claims (2)
1. the plug-type connector of kayser secondary locking, comprise Socket casing, plug casing, adapter sleeve and wire bushing, Socket casing right-hand member plugs together at plug casing left end inner, adapter sleeve is socketed on plug casing, it is inner that plug casing right-hand member is screwed onto wire bushing left end, plug casing outer wall is provided with convex key, the space for unlocking adapter sleeve is provided with between adapter sleeve right side and wire bushing left side, it is characterized in that: in described space, be provided with demountable kayser, all fit with kayser in adapter sleeve right side and wire bushing left side, the inwall of adapter sleeve is provided with and coordinates recessed key with convex key.
2. the plug-type connector of kayser secondary locking according to claim 1, it is characterized in that: described wire bushing is provided with earhole, earhole is connected with kayser by nylon steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520161706.6U CN204481245U (en) | 2015-03-23 | 2015-03-23 | The plug-type connector of a kind of kayser secondary locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520161706.6U CN204481245U (en) | 2015-03-23 | 2015-03-23 | The plug-type connector of a kind of kayser secondary locking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204481245U true CN204481245U (en) | 2015-07-15 |
Family
ID=53637020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520161706.6U Expired - Fee Related CN204481245U (en) | 2015-03-23 | 2015-03-23 | The plug-type connector of a kind of kayser secondary locking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204481245U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107565274A (en) * | 2017-08-07 | 2018-01-09 | 南京康尼新能源汽车零部件有限公司 | A kind of secondary buckle structure |
| CN108695662A (en) * | 2018-05-21 | 2018-10-23 | 四川永贵科技有限公司 | Plug-type single high-voltage interlocking delay metal electric connector |
| CN108832388A (en) * | 2018-04-28 | 2018-11-16 | 安费诺精密连接器(深圳)有限公司 | High-voltage interlocking connector |
| CN109659762A (en) * | 2018-12-29 | 2019-04-19 | 镇江奥博通信设备有限公司 | A kind of plug-type electric connector of resistance to environment |
| CN112086823A (en) * | 2020-09-07 | 2020-12-15 | 哈尔滨西陆科技有限公司 | Anti-falling device based on information center power distributor |
-
2015
- 2015-03-23 CN CN201520161706.6U patent/CN204481245U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107565274A (en) * | 2017-08-07 | 2018-01-09 | 南京康尼新能源汽车零部件有限公司 | A kind of secondary buckle structure |
| CN108832388A (en) * | 2018-04-28 | 2018-11-16 | 安费诺精密连接器(深圳)有限公司 | High-voltage interlocking connector |
| CN108832388B (en) * | 2018-04-28 | 2024-01-02 | 安费诺精密连接器(深圳)有限公司 | High voltage interlocking connector |
| CN108695662A (en) * | 2018-05-21 | 2018-10-23 | 四川永贵科技有限公司 | Plug-type single high-voltage interlocking delay metal electric connector |
| CN108695662B (en) * | 2018-05-21 | 2023-09-29 | 四川永贵科技有限公司 | Push-pull type single-core high-voltage interlocking time-delay metal electric connector |
| CN109659762A (en) * | 2018-12-29 | 2019-04-19 | 镇江奥博通信设备有限公司 | A kind of plug-type electric connector of resistance to environment |
| CN112086823A (en) * | 2020-09-07 | 2020-12-15 | 哈尔滨西陆科技有限公司 | Anti-falling device based on information center power distributor |
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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: 20150715 Termination date: 20190323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |