CN202127142U - Electronic locking device - Google Patents
Electronic locking device Download PDFInfo
- Publication number
- CN202127142U CN202127142U CN2011201972799U CN201120197279U CN202127142U CN 202127142 U CN202127142 U CN 202127142U CN 2011201972799 U CN2011201972799 U CN 2011201972799U CN 201120197279 U CN201120197279 U CN 201120197279U CN 202127142 U CN202127142 U CN 202127142U
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- CN
- China
- Prior art keywords
- housing
- motor
- locking device
- matches
- travelling gear
- 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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Abstract
The utility model discloses an electronic locking device which comprises a first shell, a second shell, a transmission support and a transmission block. The transmission support and the transmission block are arranged between the first shell and the second shell; one side of the first shell is provided with a motor, and the other side is provided with a motor transmission gear, a first stroke switch and a second stroke switch, wherein the motor transmission gear matches with the motor; the transmission block is provided with a first toothed part, a first raised part and a second raised part; the transmission support is provided with at least two locking pins, and raised parts are raised from the locking pins; the transmission block is provided with chutes for accommodating the raised parts; the transmission support is provided with an accommodating space and an inner side wall, wherein the inner side wall is arranged in the accommodating space; the radial distances between two ends of the chutes and the inner side wall of the transmission support are different; and the inner side wall of the transmission support is provided with through holes which match with the locking pins. After the plug of electronic locking device is arranged in a socket and connected with the socket, the locking function of the electronic locking device can be realized.
Description
Technical field
The utility model relates to a kind of electronics locking device.
Background technology
Along with the increase of consumption of petroleum amount and popularizing energetically of fuel-engined vehicle; Energy crisis just slowly appears, and the importance of new forms of energy substitute technology manifests day by day, at present; Electric automobile is a kind of preferably vehicles of a kind of energy-saving and environmental protection effect; Need be provided with charging socket on the electric automobile and come to charging electric vehicle, however in daily use, find between this charging socket and the plug loosening easily, thereby influence the charging quality of electric automobile.
Therefore, be necessary to provide a kind of electronics locking device that solves the problems of the technologies described above.
The utility model content
The utility model technical problem to be solved is: a kind of unexpected electronics locking device that breaks away from socket of plug that prevents is provided.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of electronics locking device; This electronics locking device comprises: first housing, second housing and be arranged at transmission bracket and the drive block between first, second housing, and a side of said first housing is equipped with motor, and the opposite side of said first housing is equipped with the motor travelling gear that matches with motor; The opposite side of said first housing also is equipped with first travel switch and second travel switch; Second teat that said drive block is provided with first tooth-like part that matches with the motor travelling gear, first teat that matches with first travel switch and matches with second travel switch, said transmission bracket is equipped with at least two lock pins, and said lock pin has protruded out protuberance; Said drive block is provided with the skewed slot of accommodating protuberance; Said transmission bracket is provided with receiving space and is positioned at the madial wall of receiving space, and the radial distance at said skewed slot two ends does not wait, and said madial wall is provided with the through hole that matches with lock pin.
The beneficial effect of the utility model is: through said transmission bracket at least two lock pins are installed; Said lock pin has protruded out protuberance; Said drive block is provided with the skewed slot of accommodating protuberance, and said transmission bracket is provided with receiving space and is positioned at the madial wall of receiving space, and the radial distance at said skewed slot two ends does not wait; Said madial wall is provided with the through hole that matches with lock pin, thereby can prevent the unexpected socket that breaks away from of plug.
Description of drawings
Fig. 1 is the schematic perspective view of electronics locking device.
Fig. 2 is the exploded view of electronics locking device.
Fig. 3 is the structural representation of electronics locking device, has wherein showed the situation of removing second housing and transmission bracket.
Fig. 4 is the structural representation after electronics locking device and socket are installed.
Among Fig. 1 to Fig. 4: 1, first housing, 10, the motor travelling gear, 100, the electronics locking device, 11, the switch travelling gear, 12, first travel switch, 13, second travel switch; 14, clamping part, 2, second housing, 3, transmission bracket, 30, lock pin, 300, protuberance; 31, receiving space, 32, madial wall, 320, through hole, 33, slot, 4, drive block; 40, first tooth-like part, 41, second tooth-like part, 42, first teat, 43, second teat, 44, skewed slot; 5, motor, 50,7, screw, 6, hand switch, 60, jump ring, 8, socket.
Embodiment
See also Fig. 1 to Fig. 4; A kind of electronics locking device 100; This electronics locking device 100 comprises first housing 1, second housing 2 and is arranged at transmission bracket 3 and the drive block 4 between first, second housing that a side of said first housing 1 is equipped with motor 5 and hand switch 6, in this execution mode; Said motor 5 is a d.c. motor, and said motor 5 is immobilizated on first housing 1 through screw 50.The opposite side of said first housing 1 is equipped with motor travelling gear 10 that matches with motor 5 and the switch travelling gear 11 that matches with hand switch 6; The opposite side of said first housing 1 also is equipped with first travel switch 12 and second travel switch 13; Said drive block 4 is provided with first tooth-like part 40 that matches with motor travelling gear 10, second tooth-like part 41 that matches with switch travelling gear 11, first teat 42 that matches with first travel switch 12 and second teat 43 that matches with second travel switch 13; Said transmission bracket 3 is equipped with at least two lock pins 30; In this execution mode; Said transmission bracket 3 is equipped with three lock pins 30, thereby makes locking effect better.Said lock pin 30 has protruded out protuberance 300; Said drive block 4 is provided with the skewed slot 44 of accommodating protuberance 300; Said transmission bracket 3 is provided with receiving space 31 and is positioned at the madial wall 32 of receiving space 31; The radial distance at said skewed slot 44 two ends does not wait, and said madial wall 32 is provided with the through hole 320 that matches with lock pin 30.Said transmission bracket 3 is provided with several slots 33, and said lock pin 30 is inserted in this slot 33.The end of said hand switch 6 is equipped with jump ring 60, thereby hand switch 6 is installed on first housing 1 securely.Through screw 7 fixings, said first housing 1 is provided with the clamping part 14 of three clamping second housings 2, thereby second housing 2 is installed on first housing 1 securely between said first housing 1 and second housing 2.
Said plug is provided with the hole of matching with lock pin 30; When plug with need both be locked after socket 8 docks the time, at first to motor 5 voltage of 12V+ is provided, thereby makes motor 5 begin to be rotated counterclockwise by charging pile; Motor 5 is rotated counterclockwise drive motor travelling gear 10 and is rotated counterclockwise; Because motor travelling gear 10 is meshed with first tooth-like part 40, thereby drive drive block 4 turns clockwise, and drive block 4 turns clockwise and makes that lock pin 30 is stressed and in receiving space 31, advance; When first teat 42 of drive block 4 is run into first travel switch 12; Said first travel switch 12 sends the locking signal, thereby makes charging pile stop to provide the voltage of 12V+, accomplishes locking action thereby motor 5 stops the rotation.When locking state, said lock pin 30 is inserted in the hole of plug, thereby can prevent that plug breaks away from socket 8.
When the charging end need provide the voltage of 12V-by charging pile to motor 5, thereby make motor 5 begin to turn clockwise with plug when socket 8 pull out; Motor 5 turns clockwise and drives motor travelling gear 10 and turn clockwise; Because motor travelling gear 10 is meshed with first tooth-like part 40, thereby drive drive block 4 is rotated counterclockwise, and drive block 4 is rotated counterclockwise and makes the lock pin 30 stressed receiving spaces 31 that withdraw from; When second teat 43 of drive block 4 is run into second travel switch 13; Said second travel switch 13 sends out trivial signal, thereby makes charging pile stop to provide the voltage of 12V-, accomplishes unlocking action thereby motor 5 stops the rotation.In addition; If the situation of fault or power failure, people also can unblank through pulling hand switch 6, thereby at first pull hand switch 6 its drive switch travelling gear 11 that turns clockwise are turned clockwise; Because switch travelling gear 11 is meshed with second tooth-like part 41 of drive block 4; Be rotated counterclockwise thereby drive drive block 4, drive block 4 is rotated counterclockwise and makes the lock pin 30 stressed receiving spaces 31 that withdraw from, thereby accomplishes unlocking action.
Claims (7)
1. electronics locking device; It is characterized in that: this electronics locking device comprises: first housing, second housing and be arranged at transmission bracket and the drive block between first, second housing; One side of said first housing is equipped with motor; The opposite side of said first housing is equipped with the motor travelling gear that matches with motor, and the opposite side of said first housing also is equipped with first travel switch and second travel switch, second teat that said drive block is provided with first tooth-like part that matches with the motor travelling gear, first teat that matches with first travel switch and matches with second travel switch; Said transmission bracket is equipped with at least two lock pins; Said lock pin has protruded out protuberance, and said drive block is provided with the skewed slot of accommodating protuberance, and said transmission bracket is provided with receiving space and is positioned at the madial wall of receiving space; The radial distance at said skewed slot two ends does not wait, and said madial wall is provided with the through hole that matches with lock pin.
2. a kind of electronics locking device as claimed in claim 1; It is characterized in that: the side that said first housing is installed motor also is equipped with hand switch; The side that said first housing is installed the motor travelling gear also is provided with the switch travelling gear that matches with hand switch, and said drive block is provided with second tooth-like part that matches with the switch travelling gear.
3. according to claim 1 or claim 2 a kind of electronics locking device, it is characterized in that: said transmission bracket is provided with several slots, and said lock pin is inserted in this slot.
4. a kind of electronics locking device as claimed in claim 2, it is characterized in that: the end of said hand switch is equipped with jump ring.
5. a kind of electronics locking device as claimed in claim 4 is characterized in that: pass through the screw fixing between said first housing and second housing.
6. a kind of electronics locking device as claimed in claim 5 is characterized in that: said first housing is provided with the clamping part of three clamping second housings.
7. a kind of electronics locking device as claimed in claim 6, it is characterized in that: said motor is immobilizated on first housing through screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201972799U CN202127142U (en) | 2011-06-13 | 2011-06-13 | Electronic locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201972799U CN202127142U (en) | 2011-06-13 | 2011-06-13 | Electronic locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202127142U true CN202127142U (en) | 2012-01-25 |
Family
ID=45490204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201972799U Expired - Lifetime CN202127142U (en) | 2011-06-13 | 2011-06-13 | Electronic locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202127142U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290675A (en) * | 2011-06-13 | 2011-12-21 | 张家港友诚科技机电有限公司 | Electronic locking device |
| CN105811184A (en) * | 2016-05-03 | 2016-07-27 | 深圳市华鸿贤精密技术有限公司 | Safe vehicle charging socket |
-
2011
- 2011-06-13 CN CN2011201972799U patent/CN202127142U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290675A (en) * | 2011-06-13 | 2011-12-21 | 张家港友诚科技机电有限公司 | Electronic locking device |
| CN102290675B (en) * | 2011-06-13 | 2013-01-02 | 张家港友诚科技机电有限公司 | Electronic locking device |
| CN105811184A (en) * | 2016-05-03 | 2016-07-27 | 深圳市华鸿贤精密技术有限公司 | Safe vehicle charging socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120125 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |