CN202050125U - Locking device of charging interface plug-preventing mechanism - Google Patents
Locking device of charging interface plug-preventing mechanism Download PDFInfo
- Publication number
- CN202050125U CN202050125U CN2010206414421U CN201020641442U CN202050125U CN 202050125 U CN202050125 U CN 202050125U CN 2010206414421 U CN2010206414421 U CN 2010206414421U CN 201020641442 U CN201020641442 U CN 201020641442U CN 202050125 U CN202050125 U CN 202050125U
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- charging
- preventing mechanism
- cap
- lock
- locking device
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- 238000013475 authorization Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
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Abstract
The present utility model discloses a locking device of a charging interface plug-preventing mechanism, which aims to prevent non-professionals from plugging charging plugs out of charging sockets without permissions. The locking device comprises a shell body of a charging plug or a charging socket, a lock body is arranged inside the shell body, a lock cylinder is arranged inside the lock body, the end part of the lock cylinder is provided with a lock sheet, and the lock sheet is provided with a locking boss matched with the plug-preventing mechanism. In the plug-preventing mechanism provided with the locking device, the locking boss of the lock sheet on the end part of the lock cylinder is faced with a moving type buckle hook through rotating the lock cylinder, the normal move of the moving type buckle hook can be prevented, thus the non-professionals can be prevented from plugging the charging plugs out of the charging sockets without permissions, and charging can be carried out normally.
Description
Technical field
The utility model relates to charging inlet, refers more particularly to the locking device of pulling-preventing mechanism in the charging inlet.
Background technology
At present, be provided with pulling-preventing mechanism in the charging inlet usually, its structure comprises: be arranged on warping type pulling resistant hook and the bayonet socket that matches with the pulling resistant hook that is arranged in the charging socket in the charging plug.Pulling resistant hook and bayonet socket cooperatively interact and realize anti-purpose of pulling out.In actual use, the common unattended operation of charging inlet runs into the layman sometimes and without authorization charging plug is extracted from charging socket, makes charging interrupt.
The utility model content
Technical problem to be solved in the utility model is: the locking device that pulling-preventing mechanism in a kind of layman of preventing extracts charging plug without authorization from charging socket the charging inlet is provided.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: the locking device of pulling-preventing mechanism in the charging inlet, comprise: the housing of charging plug or charging socket, be equipped with lock body in the housing, be provided with lock core in the lock body, the end of lock core is provided with locking plate, and locking plate is provided with the locking boss that matches with pulling-preventing mechanism.
The concrete set-up mode of described lock body is: described housing is made of a pair of involutory cap, the rear portion of cap offers deep-slotted chip breaker, after cap is involutory, two deep-slotted chip breakers form the lockhole that matches with lock body, the inwall of cap is provided with at least one location-plate, and the both sides of described lock body are respectively arranged with the corresponding detent of the location-plate that covers with respective shell.
The beneficial effects of the utility model are: installed pulling-preventing mechanism of the present utility model additional, can pass through rotational lock core, make the warping type pulling resistant hook of locking boss in pulling-preventing mechanism on the locking plate of lock core end, the normal tilting that stops warping type pulling resistant hook, prevented that effectively the layman from extracting charging plug without authorization from charging socket, guaranteed normally carrying out of charging.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation that Fig. 1 has removed the front cap.
Fig. 3 is the partial structurtes schematic diagram of Fig. 2.
Fig. 4 is the structural representation of the back apparent direction of front cap.
Among Fig. 1 to Fig. 4: 1, first cap, 11, first deep-slotted chip breaker, 12, second deep-slotted chip breaker, 13, first location-plate, 14, bolster, 2, lock body, 21, detent, 22, shade, 3, lock core, 4, locking plate, 41, the locking boss, 5, pulling resistant hook, 51, grab, 6, press cap, 7, key, 8, torsion spring, 9, second cap, 91, the 3rd deep-slotted chip breaker, the 92, the 4th deep-slotted chip breaker, 93, second location-plate.
Embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As Fig. 2, Fig. 3 and shown in Figure 4, the locking device of pulling-preventing mechanism in the charging inlet described in the utility model, comprise: the lock body 2 of built-in lock core 3, and the housing of the charging plug that involutes by first cap 1 and second cap 9---referring to shown in Figure 1, the rear portion of first cap 1 offers first deep-slotted chip breaker 11 and second deep-slotted chip breaker 12, the rear portion of second cap 9 offers respectively and first deep-slotted chip breaker 11 and second deep-slotted chip breaker, 12 corresponding the 3rd deep-slotted chip breaker 91 and the 4th deep-slotted chip breakers 92, after first cap 1 and second cap 9 are involutory, first deep-slotted chip breaker 11 and the 3rd deep-slotted chip breaker 91 form the lockhole that matches with lock body 2, second deep-slotted chip breaker 12 and the 4th deep-slotted chip breaker 92 form the shade hole of matching with the shade 22 of lock body 2, the inwall of first cap 1 is provided with a pair of first location-plate 13, the inwall of second cap 9 is provided with a pair of second location-plate 93, the both sides of described lock body 2 are respectively arranged with at least one pair of detent 21, in the present embodiment, a pair of first location-plate 13 and a pair of second location-plate 93 on second cap 9 that the both sides of lock body 2 are respectively arranged with on three detents, 21, the first caps, 1 inwall are fastened on respectively in two detents 21 of lock body 2 corresponding sides; The end of described lock core 3 is provided with locking plate 4, and locking plate 4 is provided with the locking boss 41 that matches with warping type pulling resistant hook 5 in the pulling-preventing mechanism.Described pulling resistant hook 5 is movably arranged on the bolster 14 on first cap 1 by torsion spring 8, and the rear portion of pulling resistant hook 5 is abutted together with the cap 6 of pressing that is located in the described housing.
During use, when the charging plug that above-mentioned locking device will be installed inserts in the corresponding charging socket, the grab 51 on the warping type pulling resistant hook 5 just is hooked in the bayonet socket on the charging socket; When unattended operation, key 7 is and then rotated lock core 3, allow locking boss 41 on the locking plate 4 of lock core 3 ends towards pulling resistant hook 5, at this moment, pressing cap 6 just can't press, thereby stoped the normal tilting of pulling resistant hook 5, extracted key 7, prevented that the layman from extracting charging plug without authorization from charging socket.
Claims (2)
1. the locking device of pulling-preventing mechanism in the charging inlet, comprise: the housing of charging plug or charging socket is characterized in that: be equipped with lock body in the described housing, be provided with lock core in the lock body, the end of lock core is provided with locking plate, and locking plate is provided with the locking boss that matches with pulling-preventing mechanism.
2. locking device as claimed in claim 1, it is characterized in that: the concrete set-up mode of described lock body is: described housing is made of a pair of involutory cap, the rear portion of cap offers deep-slotted chip breaker, after cap is involutory, two deep-slotted chip breakers form the lockhole that matches with lock body, the inwall of cap is provided with at least one location-plate, and the both sides of described lock body are respectively arranged with the corresponding detent of the location-plate that covers with respective shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206414421U CN202050125U (en) | 2010-12-04 | 2010-12-04 | Locking device of charging interface plug-preventing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206414421U CN202050125U (en) | 2010-12-04 | 2010-12-04 | Locking device of charging interface plug-preventing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202050125U true CN202050125U (en) | 2011-11-23 |
Family
ID=44990419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206414421U Expired - Fee Related CN202050125U (en) | 2010-12-04 | 2010-12-04 | Locking device of charging interface plug-preventing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202050125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097712A (en) * | 2010-12-04 | 2011-06-15 | 张家港友诚科技机电有限公司 | Locking device for anti-pulling mechanism in charging interface |
-
2010
- 2010-12-04 CN CN2010206414421U patent/CN202050125U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097712A (en) * | 2010-12-04 | 2011-06-15 | 张家港友诚科技机电有限公司 | Locking device for anti-pulling mechanism in charging interface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20121204 |