CN102367714B - A kind of method of operating of electric actuator for gate lock of automobile - Google Patents
A kind of method of operating of electric actuator for gate lock of automobile Download PDFInfo
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- CN102367714B CN102367714B CN201110316013.6A CN201110316013A CN102367714B CN 102367714 B CN102367714 B CN 102367714B CN 201110316013 A CN201110316013 A CN 201110316013A CN 102367714 B CN102367714 B CN 102367714B
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- travelling gear
- motor
- automobile
- gate lock
- electric actuator
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Abstract
The present invention discloses a kind of method of operating of electric actuator for gate lock of automobile, during work, external control electric current enters motor by wire, motor is rotary motion drive motor worm screw under the effect of electric current, worm screw drives the first travelling gear, first travelling gear drives the second travelling gear motion, and described second travelling gear drives camming movement by power transmission shaft, promotes operate outside part carry out work by cam.The internal circuit of above-mentioned electric actuator for gate lock of automobile adopts wire to connect, compared with prior art can discretionary wiring (method), not by the constraint in space, decrease in production process and manufacturing process simultaneously may occur plastic bad and die-cut imperfect, cause the phenomenon of short circuit, improve the quality stability of product.The method of operating of electric actuator for gate lock of automobile, adopts stay-in-grade YE to operate, and overall process is stable, reliable.
Description
Technical field
The present invention relates to a kind of automobile door lock assembly, especially relate to a kind of method of operating of electric actuator for gate lock of automobile.
Background technology
At present, existing electric actuator for gate lock of automobile operationally, be connected with actuator interface by external power source, actuator internal transmission adopts copper sheet to connect between motor or microswitch, first punching press copper sheet is needed when producing, then carry out plastic, punching press again after plastic, cut off the contact between each copper sheet, because between copper sheet, gap is little, and sheet material is thinner, therefore be very easily out of shape in manufacturing process, plastic bag can be produced in plastic process put in place or form short circuit between copper sheet and copper sheet, and easily produce the phenomenon do not cut off during final cutting, form short circuit, cause YE fault.
Obviously, the external power source of existing electric actuator for gate lock of automobile is connected with actuator interface, and actuator internal transmission, to the connected mode between motor or microswitch, exists installation procedure loaded down with trivial details, poor stability, the shortcoming of security reliability difference.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of electric actuator for gate lock of automobile, its have structure simple, be easy to the feature of processing and security reliability is good, to solve the problem of existing electric actuator for gate lock of automobile.
The object of the invention is to be achieved through the following technical solutions:
A kind of electric actuator for gate lock of automobile, it comprises box body and is installed on the motor in box body, worm screw, first, second travelling gear, wherein, the power output shaft connecting worm of described motor, described worm screw engages with the first travelling gear, and described first travelling gear engages with the second travelling gear, and described box body is also provided with terminals, draw wire in described terminals, one end of described wire is electrically connected external power source, and the other end is electrically connected motor.
Power transmission shaft installed by described second travelling gear, described power transmission shaft is provided with cam.
Beneficial effect of the present invention is, the internal circuit of described electric actuator for gate lock of automobile adopts wire to connect, compared with prior art can discretionary wiring (method), not by the constraint in space, decrease in production process and manufacturing process simultaneously may occur plastic bad and die-cut imperfect, cause the phenomenon of short circuit, improve the quality stability of product.
Accompanying drawing explanation
According to drawings and embodiments the present invention is described in further detail below.
Fig. 1 is the structural representation of electric actuator for gate lock of automobile of the present invention.
In figure:
1, box body; 2, motor; 3, worm screw; 4, the first travelling gear; 5, the second travelling gear; 6, power transmission shaft; 7, cam; 8, terminals; 9, wire.
Detailed description of the invention
Please refer to shown in Fig. 1, Fig. 1 is the structural representation of electric actuator for gate lock of automobile of the present invention.In the present embodiment, a kind of electric actuator for gate lock of automobile comprises box body 1 and is installed on the motor 2 in box body 1, worm screw 3, first travelling gear 4 and the second travelling gear 5, the power output shaft connecting worm 3 of described motor 2, described worm screw 3 engages with the first travelling gear 4, described first travelling gear 4 engages with the second travelling gear 5, and described box body 1 is also provided with terminals 8, wire 9 is drawn in described terminals 8, one end of described wire 9 is electrically connected external power source, and the other end is electrically connected motor 2.
Power transmission shaft 6 installed by described second travelling gear 5, described power transmission shaft 6 is provided with cam 7.
During work, external control electric current enters motor 2 by wire 9, motor 2 is rotary motion drive motor worm screw 3 under the effect of electric current, worm screw 3 drives the first travelling gear 4, first travelling gear 4 drives the second travelling gear 5 to move, second travelling gear 5 is with moving cam 7 to move by power transmission shaft 6, promotes operate outside part carry out work by cam 7.
The internal circuit of above-mentioned electric actuator for gate lock of automobile adopts wire 9 to connect, can discretionary wiring (method), not by the constraint in space, decrease in production process and manufacturing process simultaneously may occur plastic bad and die-cut imperfect, cause the phenomenon of short circuit, improve the quality stability of product.
Claims (1)
1. the method for operating of an electric actuator for gate lock of automobile, described electric actuator for gate lock of automobile comprises box body and is installed on the motor in box body, worm screw, first, second travelling gear, the power output shaft connecting worm of described motor, described worm screw engages with the first travelling gear, described first travelling gear engages with the second travelling gear, and described box body is also provided with terminals, wire is drawn in described terminals, one end of described wire is electrically connected external power source, the other end is electrically connected motor, power transmission shaft installed by described second travelling gear, described power transmission shaft is provided with cam, this method of operating is characterised in that: during work, external control electric current enters motor by wire, motor is rotary motion drive motor worm screw under the effect of electric current, worm screw drives the first travelling gear, first travelling gear drives the second travelling gear motion, described second travelling gear drives camming movement by power transmission shaft, promote operate outside part by cam and carry out work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110316013.6A CN102367714B (en) | 2011-10-17 | 2011-10-17 | A kind of method of operating of electric actuator for gate lock of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110316013.6A CN102367714B (en) | 2011-10-17 | 2011-10-17 | A kind of method of operating of electric actuator for gate lock of automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102367714A CN102367714A (en) | 2012-03-07 |
| CN102367714B true CN102367714B (en) | 2016-03-02 |
Family
ID=45760302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110316013.6A Active CN102367714B (en) | 2011-10-17 | 2011-10-17 | A kind of method of operating of electric actuator for gate lock of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102367714B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474824A (en) * | 2013-09-30 | 2013-12-25 | 无锡忻润汽车安全***有限公司 | Door lock circuit connecting box in car |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0849423A2 (en) * | 1996-12-21 | 1998-06-24 | Mannesmann VDO Aktiengesellschaft | Locking device |
| WO2005024161A1 (en) * | 2003-09-08 | 2005-03-17 | Intier Automotive Closures Inc. | Power actuator for automotive closure latch |
| CN201460518U (en) * | 2009-05-26 | 2010-05-12 | 上海恩坦华汽车门***有限公司 | Electrical control trunk lock |
| CN101834352A (en) * | 2010-05-27 | 2010-09-15 | 无锡皓月汽车安全***有限公司 | Interface card wire structure of electric appliance of door lock actuator |
| CN101871286A (en) * | 2010-06-12 | 2010-10-27 | 上海恩坦华汽车门***有限公司 | Bidirectional-movement mute electric door lock actuator |
| CN101881099A (en) * | 2010-07-08 | 2010-11-10 | 无锡皓月汽车安全***有限公司 | Electric actuator for gate lock of automobile |
| CN202273487U (en) * | 2011-10-17 | 2012-06-13 | 无锡皓月汽车安全***有限公司 | Electric actuator of automobile door lock |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6112563A (en) * | 1998-10-02 | 2000-09-05 | Ramos; Israel | Remote control locking device |
-
2011
- 2011-10-17 CN CN201110316013.6A patent/CN102367714B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0849423A2 (en) * | 1996-12-21 | 1998-06-24 | Mannesmann VDO Aktiengesellschaft | Locking device |
| WO2005024161A1 (en) * | 2003-09-08 | 2005-03-17 | Intier Automotive Closures Inc. | Power actuator for automotive closure latch |
| CN201460518U (en) * | 2009-05-26 | 2010-05-12 | 上海恩坦华汽车门***有限公司 | Electrical control trunk lock |
| CN101834352A (en) * | 2010-05-27 | 2010-09-15 | 无锡皓月汽车安全***有限公司 | Interface card wire structure of electric appliance of door lock actuator |
| CN101871286A (en) * | 2010-06-12 | 2010-10-27 | 上海恩坦华汽车门***有限公司 | Bidirectional-movement mute electric door lock actuator |
| CN101881099A (en) * | 2010-07-08 | 2010-11-10 | 无锡皓月汽车安全***有限公司 | Electric actuator for gate lock of automobile |
| CN202273487U (en) * | 2011-10-17 | 2012-06-13 | 无锡皓月汽车安全***有限公司 | Electric actuator of automobile door lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102367714A (en) | 2012-03-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 214000 No. two, No. 158, Furong Road, Xishan Economic Development Zone, Xishan District, Jiangsu, Wuxi Applicant after: Wuxi Xinrun Automotive Safety System Co., Ltd. Address before: 214000 No. two, No. 158, Furong Road, Xishan Economic Development Zone, Xishan District, Jiangsu, Wuxi Applicant before: Wuxi Haoyue Automotive Safety Systems Co., Ltd. |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |