CN101881099A - Electric actuator for gate lock of automobile - Google Patents
Electric actuator for gate lock of automobile Download PDFInfo
- Publication number
- CN101881099A CN101881099A CN2010102211136A CN201010221113A CN101881099A CN 101881099 A CN101881099 A CN 101881099A CN 2010102211136 A CN2010102211136 A CN 2010102211136A CN 201010221113 A CN201010221113 A CN 201010221113A CN 101881099 A CN101881099 A CN 101881099A
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- electric actuator
- worm
- gear
- automobile
- slide block
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Abstract
The invention discloses an electric actuator for a gate lock of an automobile, comprising a shell in which a motor is arranged, wherein the output end of the motor is connected with a motor gear which is hinged with a worm gear; a slide block is arranged on the worm of the worm gear and is connected with a post rod; the other end of the worm gear corresponding to the worm is provided with a positioning sleeve; and a buffer return spring is arranged between the worm gear and the slide block. The electric actuator for the gate lock of the automobile is provided with the buffer return spring between the worm gear and the slide block to ensure the slide bock to decelerate under the action of the spring after finishing functions, thereby greatly reducing the action noise of the electric actuator. The electric actuator has simple structure, small size, convenient and fast installation, low implementation noise and good commonality.
Description
Technical field
The present invention relates to the car door auxiliary opening device, particularly relate to a kind of electric actuator for gate lock of automobile.
Background technology
At present, along with expanding economy, automobile becomes people's instrument used in everyday, the customer is by the demand of originally demand of automobile function being brought up to gradually performance, need manually to come the inconvenient people of opening automobile door lock to design various autonomous driving vehicle door lock opening devices before being directed to, opening executer is an important assembly in autonomous driving vehicle door lock opening device, but there is complex structure in traditional opening executer, volume is big, install loaded down with trivial details, the shortcoming that noise is bigger requires the epoch of rising day by day the customer to the automobile overall performance, is easy to cause customer's complaint and complaint.
Summary of the invention
The object of the present invention is to provide a kind of electric actuator for gate lock of automobile, it has simple in structure, and volume is little, installs convenient and the little characteristics of execution noise.
The objective of the invention is to be achieved through the following technical solutions:
A kind of electric actuator for gate lock of automobile, it comprises housing, be provided with motor, transmission component and push rod in the described housing, the output of described motor connects motor gear, wherein, described transmission component comprises and the intermeshing gear on worm of motor gear that the worm screw of described gear on worm is provided with slide block, described slide block connects push rod, and is provided with the buffering resetting means between described gear on worm and the slide block.
Described buffering resetting means is a spring.
Described gear on worm is provided with positioning sleeve with respect to the opposite side of worm screw.
Beneficial effect of the present invention is, described electric actuator for gate lock of automobile is provided with the buffering back-moving spring between gear on worm and slide block, slide block is slowed down under the effect of spring after finishing function, greatly reduce the action noise of whole YE, not only simple in structure, volume is little, and it is convenient to install, and it is little to carry out noise, and versatility is good.
Description of drawings
With embodiment the present invention is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the sectional drawing of electric actuator for gate lock of automobile of the present invention.
Among the figure:
1, housing; 2, motor; 3, motor gear; 4, gear on worm; 5, slide block; 6, worm screw; 7, push rod; 8, positioning sleeve; 9, buffering back-moving spring.
The specific embodiment
See also shown in Figure 1, Fig. 1 is the sectional drawing of electric actuator for gate lock of automobile of the present invention, in present embodiment, a kind of electric actuator for gate lock of automobile, described electric actuator for gate lock of automobile comprises housing 1, be provided with motor 2 in the described housing, the output of described motor 2 connects motor gear 3, described motor gear 3 intermeshes with the gear on worm 4 that is arranged at motor 2 one sides, the worm screw 6 of described gear on worm 4 is provided with slide block 5, described slide block 5 connects push rod 7, so that slide block 5 drives push rod 7 motions under the effect of gear on worm 4, described gear on worm 4 is provided with positioning sleeve 8 with respect to the opposite side of worm screw 6, and be provided with buffering back-moving spring 9 between described gear on worm 4 and the slide block 5, described buffering back-moving spring 9 slows down slide block 5 under its effect after finishing function, greatly reduce the action noise of whole YE.
During work, the external control electric current enters motor 2 by connector, and motor 2 rotatablely moves under the effect of electric current and drives motor gear 3, and motor gear 3 drives scroll bar gear 4, and scroll bar gear 4 drives slide block 5 motions, and slide block 5 drives push rod 7 motions.When slide block 5 moved to certain position, buffering back-moving spring 9 was up to the final position, and at this moment because push rod 7 and slide block 5 are elastic connection ways, push rod 7 and slide block 5 break away from does counter motion.
Claims (3)
1. electric actuator for gate lock of automobile, it comprises housing, be provided with motor, transmission component and push rod in the described housing, the output of described motor connects motor gear, it is characterized in that: described transmission component comprises and the intermeshing gear on worm of motor gear, the screw rod of described gear on worm is provided with slide block, and described slide block connects push rod, and is provided with the buffering resetting means between described gear on worm and the slide block.
2. electric actuator for gate lock of automobile according to claim 1 is characterized in that: described buffering resetting means is a spring.
3. according to claim 1 or 2 each described electric actuator for gate lock of automobile, it is characterized in that: described gear on worm is provided with positioning sleeve with respect to the opposite side of screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102211136A CN101881099A (en) | 2010-07-08 | 2010-07-08 | Electric actuator for gate lock of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102211136A CN101881099A (en) | 2010-07-08 | 2010-07-08 | Electric actuator for gate lock of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101881099A true CN101881099A (en) | 2010-11-10 |
Family
ID=43053222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102211136A Pending CN101881099A (en) | 2010-07-08 | 2010-07-08 | Electric actuator for gate lock of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101881099A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367714A (en) * | 2011-10-17 | 2012-03-07 | 无锡皓月汽车安全系统有限公司 | Automobile door lock electric actuator |
| CN106178451A (en) * | 2016-08-31 | 2016-12-07 | 张德钊 | A kind of convenient table tennis table installed |
| CN106178450A (en) * | 2016-08-31 | 2016-12-07 | 张德钊 | A kind of table tennis table |
| CN106215393A (en) * | 2016-08-31 | 2016-12-14 | 张德钊 | A kind of Novel table-tennis table |
| CN106837024A (en) * | 2017-03-31 | 2017-06-13 | 东阳市甘特电气有限公司 | The electronic zip of automobile tail gate |
| CN109025558A (en) * | 2018-09-30 | 2018-12-18 | 宁波海德欣汽车电器有限公司 | A kind of vehicle fuel tank cap actuator |
| CN109356461A (en) * | 2018-12-13 | 2019-02-19 | 宁波瑞奥物联技术股份有限公司 | A kind of intelligent door lock |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4819493A (en) * | 1987-09-21 | 1989-04-11 | Kelsey-Hayes Co. | Automobile electric door lock actuator |
| CN2360551Y (en) * | 1998-05-12 | 2000-01-26 | 李力 | Automobile doo lock motor |
| CN1485157A (en) * | 2002-09-28 | 2004-03-31 | 张修基 | Oil pressure double action aluminium section pressing production system |
| CN2777133Y (en) * | 2005-03-05 | 2006-05-03 | 程吾 | Lock tongue action mechanism of electric lock |
| CN2830601Y (en) * | 2005-08-30 | 2006-10-25 | 王忠维 | Single-worm rotary sliding electric antitheft central controlled lock for automobile |
| CN201738669U (en) * | 2010-07-08 | 2011-02-09 | 无锡皓月汽车安全系统有限公司 | Electric actuator for automobile door lock |
-
2010
- 2010-07-08 CN CN2010102211136A patent/CN101881099A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4819493A (en) * | 1987-09-21 | 1989-04-11 | Kelsey-Hayes Co. | Automobile electric door lock actuator |
| CN2360551Y (en) * | 1998-05-12 | 2000-01-26 | 李力 | Automobile doo lock motor |
| CN1485157A (en) * | 2002-09-28 | 2004-03-31 | 张修基 | Oil pressure double action aluminium section pressing production system |
| CN2777133Y (en) * | 2005-03-05 | 2006-05-03 | 程吾 | Lock tongue action mechanism of electric lock |
| CN2830601Y (en) * | 2005-08-30 | 2006-10-25 | 王忠维 | Single-worm rotary sliding electric antitheft central controlled lock for automobile |
| CN201738669U (en) * | 2010-07-08 | 2011-02-09 | 无锡皓月汽车安全系统有限公司 | Electric actuator for automobile door lock |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367714A (en) * | 2011-10-17 | 2012-03-07 | 无锡皓月汽车安全系统有限公司 | Automobile door lock electric actuator |
| CN102367714B (en) * | 2011-10-17 | 2016-03-02 | 无锡忻润汽车安全系统有限公司 | A kind of method of operating of electric actuator for gate lock of automobile |
| CN106178451A (en) * | 2016-08-31 | 2016-12-07 | 张德钊 | A kind of convenient table tennis table installed |
| CN106178450A (en) * | 2016-08-31 | 2016-12-07 | 张德钊 | A kind of table tennis table |
| CN106215393A (en) * | 2016-08-31 | 2016-12-14 | 张德钊 | A kind of Novel table-tennis table |
| CN106837024A (en) * | 2017-03-31 | 2017-06-13 | 东阳市甘特电气有限公司 | The electronic zip of automobile tail gate |
| CN109025558A (en) * | 2018-09-30 | 2018-12-18 | 宁波海德欣汽车电器有限公司 | A kind of vehicle fuel tank cap actuator |
| CN109025558B (en) * | 2018-09-30 | 2023-07-04 | 宁波海德欣汽车电器有限公司 | Automobile fuel tank cap actuator |
| CN109356461A (en) * | 2018-12-13 | 2019-02-19 | 宁波瑞奥物联技术股份有限公司 | A kind of intelligent door lock |
| CN109356461B (en) * | 2018-12-13 | 2020-10-02 | 宁波瑞奥物联技术股份有限公司 | Intelligent door lock |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20101110 |