技术领域technical field
本发明涉及一种汽车门锁组件，尤其是涉及一种汽车门锁电动执行器的操作方法。The invention relates to an automobile door lock assembly, in particular to an operation method of an electric actuator for the automobile door lock.
背景技术Background technique
目前，现有的汽车门锁电动执行器在工作时，由外部电源与执行器接口连接，执行器内部传输到电机或者微动开关之间采用铜片连接，在生产时需要先冲压铜片，然后进行包塑，在包塑后再冲压，切断各铜片之间的联系，由于铜片之间间隙小，并且板材比较薄，因此生产过程中极易变形，包塑过程中会产生包塑部到位或者铜片与铜片之间形成短路，并且最后切断时易产生未切断的现象，形成短路，造成电动执行器故障。At present, when the existing electric actuators for automobile door locks are working, the external power supply is connected to the actuator interface, and the internal transmission of the actuator is connected to the motor or the micro switch. Then perform plastic wrapping, stamping after plastic wrapping, and cut off the connection between the copper sheets. Because the gap between the copper sheets is small and the plate is relatively thin, it is easy to deform during the production process, and plastic wrapping will occur during the plastic wrapping process. The part is in place or a short circuit is formed between the copper sheet and the copper sheet, and it is easy to produce an uncut phenomenon when it is finally cut off, forming a short circuit and causing the electric actuator to fail.
显然，现有的汽车门锁电动执行器的外部电源与执行器接口连接，执行器内部传输到电机或者微动开关之间的连接方式，存在安装工序繁琐，稳定性差，安全可靠性差的缺点。Obviously, the external power supply of the existing electric actuator for automobile door locks is connected to the interface of the actuator, and the internal transmission of the actuator to the motor or the connection between the micro switch has the disadvantages of cumbersome installation procedures, poor stability, and poor safety and reliability.
发明内容Contents of the invention
针对上述问题，本发明的目的在于提供一种汽车门锁电动执行器，其具有结构简单、易于加工以及安全可靠性好的特点，以解决现有汽车门锁电动执行器的问题。In view of the above problems, the purpose of the present invention is to provide an electric actuator for automobile door locks, which has the characteristics of simple structure, easy processing, and good safety and reliability, so as to solve the problems of existing electric actuators for automobile door locks.
本发明的目的是通过以下技术方案来实现：The purpose of the present invention is to realize through the following technical solutions:
一种汽车门锁电动执行器，其包括盒体以及安装于盒体内的电机，蜗杆，第一、第二传动齿轮，其中，所述电机的动力输出轴连接蜗杆，所述蜗杆与第一传动齿轮啮合，所述第一传动齿轮与第二传动齿轮啮合，且所述盒体上还设置有接线端，所述接线端内引出导线，所述导线的一端电性连接外部电源，另一端电性连接电机。An electric actuator for automobile door locks, which includes a box body and a motor installed in the box body, a worm, and first and second transmission gears, wherein the power output shaft of the motor is connected to the worm, and the worm is connected to the first transmission gear. The gear meshes, the first transmission gear meshes with the second transmission gear, and the box body is also provided with a terminal, and a wire is drawn from the terminal, one end of the wire is electrically connected to an external power supply, and the other end is electrically connected to the external power supply. connected to the motor.
所述第二传动齿轮上安装传动轴，所述传动轴上安装有凸轮。A transmission shaft is installed on the second transmission gear, and a cam is installed on the transmission shaft.
本发明的有益效果为，所述汽车门锁电动执行器的内部电路采用导线连接，与现有技术相比可以随意布线，不受空间的约束，同时减少了生产工序及生产过程中可能出现包塑不良及冲切不完整，造成短路的现象，提高产品的质量稳定性。The beneficial effect of the present invention is that the internal circuit of the electric actuator for the automobile door lock is connected by wires, and compared with the prior art, it can be wired at will without being restricted by space, and at the same time reduces the production process and the possibility of wrapping in the production process. Poor molding and incomplete punching will cause short circuit and improve product quality stability.
附图说明Description of drawings
下面根据附图和实施例对本发明作进一步详细说明。The present invention will be described in further detail below according to the drawings and embodiments.
图1为本发明汽车门锁电动执行器的结构示意图。Fig. 1 is a structural schematic diagram of an electric actuator for an automobile door lock according to the present invention.
图中：In the picture:
1、盒体；2、电机；3、蜗杆；4、第一传动齿轮；5、第二传动齿轮；6、传动轴；7、凸轮；8、接线端；9、导线。1. Box body; 2. Motor; 3. Worm; 4. First transmission gear; 5. Second transmission gear; 6. Transmission shaft; 7. Cam; 8. Terminal; 9. Wire.
具体实施方式detailed description
请参照图1所示，图1为本发明汽车门锁电动执行器的结构示意图。本实施例中，一种汽车门锁电动执行器包括盒体1以及安装于盒体1内的电机2，蜗杆3，第一传动齿轮4和第二传动齿轮5，所述电机2的动力输出轴连接蜗杆3，所述蜗杆3与第一传动齿轮4啮合，所述第一传动齿轮4与第二传动齿轮5啮合，且所述盒体1上还设置有接线端8，所述接线端8内引出导线9，所述导线9的一端电性连接外部电源，另一端电性连接电机2。Please refer to FIG. 1 . FIG. 1 is a schematic structural diagram of an electric actuator for a car door lock according to the present invention. In this embodiment, a car door lock electric actuator includes a box body 1 and a motor 2 installed in the box body 1, a worm 3, a first transmission gear 4 and a second transmission gear 5, the power output of the motor 2 The shaft is connected to the worm 3, the worm 3 meshes with the first transmission gear 4, the first transmission gear 4 meshes with the second transmission gear 5, and the box body 1 is also provided with a terminal 8, the terminal 8 leads out a wire 9 , one end of the wire 9 is electrically connected to an external power supply, and the other end is electrically connected to the motor 2 .
所述第二传动齿轮5上安装传动轴6，所述传动轴6上安装有凸轮7。A transmission shaft 6 is installed on the second transmission gear 5 , and a cam 7 is installed on the transmission shaft 6 .
工作时，外部控制电流通过导线9进入电机2，电机2在电流的作用下旋转运动带动电机蜗杆3，蜗杆3带动第一传动齿轮4，第一传动齿轮4带动第二传动齿轮5运动，第二传动齿轮5通过传动轴6带动凸轮7运动，由凸轮7推动外部工作零件进行工作。When working, the external control current enters the motor 2 through the wire 9, the motor 2 rotates under the action of the current to drive the motor worm 3, the worm 3 drives the first transmission gear 4, the first transmission gear 4 drives the second transmission gear 5 to move, the second The second transmission gear 5 drives the cam 7 to move through the transmission shaft 6, and the external working parts are promoted by the cam 7 to work.
上述汽车门锁电动执行器的内部电路采用导线9连接，可以随意布线，不受空间的约束，同时减少了生产工序及生产过程中可能出现包塑不良及冲切不完整，造成短路的现象，提高产品的质量稳定性。The internal circuit of the above-mentioned electric actuator for automobile door locks is connected by wire 9, which can be freely wired without being restricted by space, and at the same time reduces the phenomenon of short circuit caused by poor plastic wrapping and incomplete punching during the production process and production process. Improve product quality stability.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110316013.6ACN102367714B (en) | 2011-10-17 | 2011-10-17 | A kind of method of operating of electric actuator for gate lock of automobile |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110316013.6ACN102367714B (en) | 2011-10-17 | 2011-10-17 | A kind of method of operating of electric actuator for gate lock of automobile |
| Publication Number | Publication Date |
|---|---|
| CN102367714A CN102367714A (en) | 2012-03-07 |
| CN102367714Btrue CN102367714B (en) | 2016-03-02 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110316013.6AExpired - Fee RelatedCN102367714B (en) | 2011-10-17 | 2011-10-17 | A kind of method of operating of electric actuator for gate lock of automobile |
| Country | Link |
|---|---|
| CN (1) | CN102367714B (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474824A (en)* | 2013-09-30 | 2013-12-25 | 无锡忻润汽车安全系统有限公司 | Door lock circuit connecting box in car |
| 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 | 上海恩坦华汽车门系统有限公司 | Electrical control trunk lock |
| CN101834352A (en)* | 2010-05-27 | 2010-09-15 | 无锡皓月汽车安全系统有限公司 | Interface card wire structure of electric appliance of door lock actuator |
| CN101871286A (en)* | 2010-06-12 | 2010-10-27 | 上海恩坦华汽车门系统有限公司 | Bidirectional-movement mute electric door lock actuator |
| CN101881099A (en)* | 2010-07-08 | 2010-11-10 | 无锡皓月汽车安全系统有限公司 | Electric actuator for gate lock of automobile |
| CN202273487U (en)* | 2011-10-17 | 2012-06-13 | 无锡皓月汽车安全系统有限公司 | Electric actuator of automobile door lock |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6112563A (en)* | 1998-10-02 | 2000-09-05 | Ramos; Israel | Remote control locking device |
| 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 | 上海恩坦华汽车门系统有限公司 | Electrical control trunk lock |
| CN101834352A (en)* | 2010-05-27 | 2010-09-15 | 无锡皓月汽车安全系统有限公司 | Interface card wire structure of electric appliance of door lock actuator |
| CN101871286A (en)* | 2010-06-12 | 2010-10-27 | 上海恩坦华汽车门系统有限公司 | Bidirectional-movement mute electric door lock actuator |
| CN101881099A (en)* | 2010-07-08 | 2010-11-10 | 无锡皓月汽车安全系统有限公司 | Electric actuator for gate lock of automobile |
| CN202273487U (en)* | 2011-10-17 | 2012-06-13 | 无锡皓月汽车安全系统有限公司 | Electric actuator of automobile door lock |
| Publication number | Publication date |
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| CN102367714A (en) | 2012-03-07 |
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| WO2014191877A3 (en) | Punching apparatus | |
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| 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 Automobile Safety System Co.,Ltd. | |
| COR | Change of bibliographic data | ||
| 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:20160302 |