CN102290675A - Electronic locking device - Google Patents
Electronic locking device Download PDFInfo
- Publication number
- CN102290675A CN102290675A CN2011101575017A CN201110157501A CN102290675A CN 102290675 A CN102290675 A CN 102290675A CN 2011101575017 A CN2011101575017 A CN 2011101575017A CN 201110157501 A CN201110157501 A CN 201110157501A CN 102290675 A CN102290675 A CN 102290675A
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- housing
- motor
- locking device
- matches
- travelling gear
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Abstract
The invention discloses an electronic locking device, which comprises a first shell, a second shell, a driving support and a driving block. The driving support and the driving block are arranged between the first and second shells. One side of the first shell is provided with a motor, and the other side of the first shell is provided with a motor driving gear in fit with the motor, a first position switch and a second position switch. The driving block is provided with a first dentiform part, a first protruded part and a second protruded part. The driving support is provided with at least two locking pins. The locking pin is provided with a protruded part in a protrusion and extension way. The driving block is provided with a chute for accommodating the protruded parts. The driving support is provided with an accommodation space and an inner sidewall positioned in the accommodation space. Radial distances from the two ends of the chute to the inner sidewall of the driving support are unequal. The inner sidewall is provided with through holes in fit with the locking pins. After the electronic locking device is arranged at a socket, a locking function can be realized after a plug and the socket is jointed.
Description
Technical field
The present invention 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 presents; 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 to 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.
Summary of the invention
Technical problem to be solved by this invention 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 solution used in the present invention is: a kind of electronics locking device, this electronics locking device comprises: first housing, second housing and be arranged at first, transmission bracket between second housing and drive block, one side of described first housing is equipped with motor, the opposite side of described first housing is equipped with the motor travelling gear that matches with motor, the opposite side of described first housing also is equipped with first travel switch and second travel switch, described 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 second teat that matches with second travel switch, described transmission bracket is equipped with at least two lock pins, described lock pin has protruded out protuberance, described drive block is provided with the skewed slot of accommodating protuberance, described transmission bracket is provided with receiving space and is positioned at the madial wall of receiving space, the radial distance at described skewed slot two ends does not wait, and described madial wall is provided with the through hole that matches with lock pin.
The invention has the beneficial effects as follows: at least two lock pins are installed by described transmission bracket, described lock pin has protruded out protuberance, described drive block is provided with the skewed slot of accommodating protuberance, described transmission bracket is provided with receiving space and is positioned at the madial wall of receiving space, the radial distance at described skewed slot two ends does not wait, described 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, 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 drive block 4 between first, second housing, one side of described first housing 1 is equipped with motor 5 and hand switch 6, in the present embodiment, described motor 5 is a d.c. motor, and described motor 5 is immobilizated on first housing 1 by screw 50.The opposite side of described 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 described first housing 1 also is equipped with first travel switch 12 and second travel switch 13, described 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, described transmission bracket 3 is equipped with at least two lock pins 30, in the present embodiment, described transmission bracket 3 is equipped with three lock pins 30, thereby makes locking effect better.Described lock pin 30 has protruded out protuberance 300, described drive block 4 is provided with the skewed slot 44 of accommodating protuberance 300, described 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 described skewed slot 44 two ends does not wait, and described madial wall 32 is provided with the through hole 320 that matches with lock pin 30.Described transmission bracket 3 is provided with several slots 33, and described lock pin 30 is inserted in this slot 33.The end of described hand switch 6 is equipped with jump ring 60, thereby hand switch 6 is installed on first housing 1 securely.By screw 7 fixings, described 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 described first housing 1 and second housing 2.
Described plug is provided with the hole of matching with lock pin 30, when plug when needing after socket 8 docks both are locked, the voltage of 12V+ at first is provided to motor 5 by charging pile, thereby make motor 5 begin to be rotated counterclockwise, 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 driving drive block 4 turns clockwise, drive block 4 turns clockwise and makes that lock pin 30 is stressed and advance in receiving space 31, when first teat 42 of drive block 4 is run into first travel switch 12, described first travel switch 12 sends the locking signal, thereby make charging pile stop to provide the voltage of 12V+, finish locking action thereby motor 5 stops the rotation.When locking state, described lock pin 30 is inserted in the hole of plug, thereby can prevent that plug breaks away from socket 8.
Finish need be with plug when socket 8 pulls out when charging, the voltage of 12V-is provided to motor 5 by charging pile, thereby make motor 5 begin to turn clockwise, 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 driving drive block 4 is rotated counterclockwise, 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, described second travel switch 13 sends out trivial signal, thereby make charging pile stop to provide the voltage of 12V-, finish unlocking action thereby motor 5 stops the rotation.In addition, if the situation of fault or power failure, people also can unblank by pulling hand switch 6, thereby at first pulling hand switch 6 turns clockwise its drive switch travelling gear 11 that turns 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 that lock pin 30 is stressed and withdraw from receiving space 31, thereby finishes 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 first, transmission bracket between second housing and drive block, one side of described first housing is equipped with motor, the opposite side of described first housing is equipped with the motor travelling gear that matches with motor, the opposite side of described first housing also is equipped with first travel switch and second travel switch, described 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 second teat that matches with second travel switch, described transmission bracket is equipped with at least two lock pins, described lock pin has protruded out protuberance, described drive block is provided with the skewed slot of accommodating protuberance, described transmission bracket is provided with receiving space and is positioned at the madial wall of receiving space, the radial distance at described skewed slot two ends does not wait, and described 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 described first housing is installed motor also is equipped with hand switch, the side that described first housing is installed the motor travelling gear also is provided with the switch travelling gear that matches with hand switch, and described drive block is provided with second tooth-like part that matches with the switch travelling gear.
3. a kind of electronics locking device as claimed in claim 1 or 2, it is characterized in that: described transmission bracket is provided with several slots, and described 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 described 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 described first housing and second housing.
6. a kind of electronics locking device as claimed in claim 5 is characterized in that: described 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: described motor is immobilizated on first housing by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110157501 CN102290675B (en) | 2011-06-13 | 2011-06-13 | Electronic locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110157501 CN102290675B (en) | 2011-06-13 | 2011-06-13 | Electronic locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102290675A true CN102290675A (en) | 2011-12-21 |
| CN102290675B CN102290675B (en) | 2013-01-02 |
Family
ID=45336870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110157501 Active CN102290675B (en) | 2011-06-13 | 2011-06-13 | Electronic locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102290675B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709754A (en) * | 2012-06-11 | 2012-10-03 | 南京康尼科技实业有限公司 | Locking device for charging plug and charging socket of electric vehicle |
| CN107394460A (en) * | 2017-07-31 | 2017-11-24 | 宣城尤达美智能科技有限公司 | A kind of new-energy automobile electrically-charging equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09161892A (en) * | 1995-12-07 | 1997-06-20 | Yazaki Corp | Shield structure of connector |
| CN2811500Y (en) * | 2005-07-17 | 2006-08-30 | 高丕业 | Blocking lock of electric car |
| CN101783522A (en) * | 2010-03-10 | 2010-07-21 | 杭州市电力局 | Intelligent charging connector |
| CN101872918A (en) * | 2010-06-24 | 2010-10-27 | 哈尔滨工业大学 | Electromechanically connected quick-change connector for space in-orbit replaceable component |
| CN202127142U (en) * | 2011-06-13 | 2012-01-25 | 张家港友诚科技机电有限公司 | Electronic locking device |
-
2011
- 2011-06-13 CN CN 201110157501 patent/CN102290675B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09161892A (en) * | 1995-12-07 | 1997-06-20 | Yazaki Corp | Shield structure of connector |
| CN2811500Y (en) * | 2005-07-17 | 2006-08-30 | 高丕业 | Blocking lock of electric car |
| CN101783522A (en) * | 2010-03-10 | 2010-07-21 | 杭州市电力局 | Intelligent charging connector |
| CN101872918A (en) * | 2010-06-24 | 2010-10-27 | 哈尔滨工业大学 | Electromechanically connected quick-change connector for space in-orbit replaceable component |
| CN202127142U (en) * | 2011-06-13 | 2012-01-25 | 张家港友诚科技机电有限公司 | Electronic locking device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709754A (en) * | 2012-06-11 | 2012-10-03 | 南京康尼科技实业有限公司 | Locking device for charging plug and charging socket of electric vehicle |
| CN107394460A (en) * | 2017-07-31 | 2017-11-24 | 宣城尤达美智能科技有限公司 | A kind of new-energy automobile electrically-charging equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102290675B (en) | 2013-01-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Zhangjiagang City People's road Tangqiao town Suzhou City, Jiangsu province 215611 No. 134 friends of science and technology Patentee after: Zhangjiagang Yi Cheng new energy Polytron Technologies Inc Address before: Zhangjiagang City People's road Tangqiao town Suzhou City, Jiangsu province 215611 No. 134 friends of science and technology Patentee before: Zhangjiagang Uchen Technical Mechanical Electric Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |