CN201671434U - Central lock actuator with automatic dead-locking function - Google Patents
Central lock actuator with automatic dead-locking function Download PDFInfo
- Publication number
- CN201671434U CN201671434U CN2010201537389U CN201020153738U CN201671434U CN 201671434 U CN201671434 U CN 201671434U CN 2010201537389 U CN2010201537389 U CN 2010201537389U CN 201020153738 U CN201020153738 U CN 201020153738U CN 201671434 U CN201671434 U CN 201671434U
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- China
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- motor
- connector
- lock actuator
- gear
- gear wheel
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- Expired - Lifetime
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Abstract
A central lock actuator with an automatic dead-locking function comprises an upper cover, a lower cover, a large gear, a screw, a connector and a motor. The large gear includes a gear portion and a threaded portion; threads corresponding to the threaded portion is arranged inside the screw, and the screw is sleeved on the threaded portion; the connector is horizontally and fixedly connected with the screw; the motor is provided with a gear portion, and the gear portion of the motor is mutually meshed with the gear portion on the large gear; and the upper cover and the lower cover are combined in a covered manner to contain the large gear, the screw, the connector and the motor, and the connector extends out of the upper cover and the lower cover to be communicated with external. The central lock actuator with compact modular integrated design facilitates assembly by users and can be widely applied to optional positions inside a vehicle body requiring locking and unlocking.
Description
Technical field
The utility model relates to a kind of locking and the central controlled lock actuator of the action of release to luggage case, filler cap and other car body components of realizing.Especially, be with the central controlled lock actuator of the function that is automatically locked.
Background technology
Existing realization locks and the central controlled lock actuator of release action to luggage case, filler cap and other car body components, is essentially mechanical drag-line.Therefore need a kind of central controlled lock actuator that has the compactness of electronic control.The be automatically locked central controlled lock actuator of function of particularly a kind of band.
Summary of the invention
The purpose of this utility model is to solve the problems of the technologies described above, the central controlled lock actuator that provides a kind of new band to be automatically locked function.
The technical solution of the utility model is: a central controlled lock actuator is provided, comprises a loam cake, a lower cover, and a gear wheel, a screw rod, a connector and a motor, wherein: described gear wheel comprises a gear part and a threaded portion; Described screw rod inside has the screw thread corresponding to described threaded portion, and is sheathed on the described threaded portion; Described connector is flatly fixedlyed connected with described screw rod; Described motor has gear part, and the gear part on the gear part of described motor and the described gear wheel is meshing with each other; Described upper and lower covers covers accommodating described gear wheel, screw rod, and connector and motor, described connector stretch out described upper and lower covers and are in communication with the outside.
This central controlled lock actuator also comprises back-moving spring and back-moving spring frame, and described back-moving spring is arranged at gear part one end of described gear wheel, and so that the reverse rotation power of gear wheel to be provided, described back-moving spring frame is for accommodating described back-moving spring.
Central controlled lock actuator of the present utility model can receive the signal of telecommunication, and motor is realized straight line or spinning movement by gear drive.Central controlled lock actuator of the present utility model can drive the mechanical structured member that is mated and realize locking and the action of release to luggage case, filler cap and other car body components.The solution that replaces traditional mechanical drag-line by electronic control.The integrated design of compact module makes things convenient for the user to assemble, and can be widely used in needing in the vehicle body to lock and any position of release.When motor cut off the power supply, under the active force of back-moving spring, gear wheel was realized opposite spin, by the internal helicoid secondary motion of gear wheel and screw rod screw rod is released, and realizes adding lock function.
Description of drawings
Fig. 1 is the assembling drawing of a specific embodiment of the utility model;
Fig. 2 is the structure chart of a specific embodiment;
Fig. 3 is the buckle structure figure between connector and screw rod;
Fig. 4 is the structure chart of connector.
The specific embodiment
Further set forth the utility model below by the specific embodiment.
As Fig. 1, shown in 2, lock or during the action of release, send the signal of telecommunication by artificial control or computer control when carrying out to the car inner part, motor 3 receives the signal of telecommunication to begin to rotate towards a direction.Gear wheel 6 has gear part 61 and threaded portion 62, the internal helicoid secondary motion of the gear part 31 by motor 3 and gears engaged, threaded portion 62 and the screw rod 7 of gear part 61, the rotation of motor 3 is converted to the retracting motion of screw rod 7, screw rod 7 is connected with connector 8, plug outside connecting elements (not shown) by the hole on the connector 8 81, cooperate the function that realizes retracting release with it, simultaneously, by being connected of gear wheel and back-moving spring 5, motor overcomes back-moving spring 5 torsion, makes the certain potential energy of back-moving spring 5 accumulation.When motor cut off the power supply, under the active force of back-moving spring 5, gear wheel 6 was realized opposite spin, by the internal helicoid secondary motion of gear wheel 6 and screw rod 7 screw rod 7 was released, and realized adding lock function.
As Fig. 3, shown in 4, connector 8 is connected by buckle 71 with screw rod 7, and is easy to assembly, and connector can be according to the different connecting rod (not shown) of different demand insertings.
Claims (2)
1. the band central controlled lock actuator of function that is automatically locked, comprise a loam cake, a lower cover, it is characterized in that described central controlled lock actuator also comprises: a gear wheel, a screw rod, a connector and a motor, wherein: described gear wheel comprises a gear part and a threaded portion; Described screw rod inside has the screw thread corresponding to described threaded portion, and is sheathed on the described threaded portion; Described connector is flatly fixedlyed connected with described screw rod; Described motor has gear part, and the gear part on the gear part of described motor and the described gear wheel is meshing with each other; Described upper and lower covers covers accommodating described gear wheel, screw rod, and connector and motor, described connector stretch out described upper and lower covers and are in communication with the outside.
2. central controlled lock actuator as claimed in claim 1, it is characterized in that, described central controlled lock actuator also comprises back-moving spring and back-moving spring frame, described back-moving spring is arranged at gear part one end of described gear wheel, so that the reverse rotation power of gear wheel to be provided, described back-moving spring frame is for accommodating described back-moving spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201537389U CN201671434U (en) | 2010-04-09 | 2010-04-09 | Central lock actuator with automatic dead-locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201537389U CN201671434U (en) | 2010-04-09 | 2010-04-09 | Central lock actuator with automatic dead-locking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201671434U true CN201671434U (en) | 2010-12-15 |
Family
ID=43328846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201537389U Expired - Lifetime CN201671434U (en) | 2010-04-09 | 2010-04-09 | Central lock actuator with automatic dead-locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201671434U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824950A (en) * | 2010-05-27 | 2010-09-08 | 无锡皓月汽车安全系统有限公司 | Electric opening executer of vehicle door |
| CN103195315A (en) * | 2012-01-06 | 2013-07-10 | 江苏皓月汽车锁股份有限公司 | Automobile left front door lock |
| CN112092611A (en) * | 2020-09-17 | 2020-12-18 | 北京汽车集团越野车有限公司 | Oil filler door assembly and vehicle |
-
2010
- 2010-04-09 CN CN2010201537389U patent/CN201671434U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824950A (en) * | 2010-05-27 | 2010-09-08 | 无锡皓月汽车安全系统有限公司 | Electric opening executer of vehicle door |
| CN103195315A (en) * | 2012-01-06 | 2013-07-10 | 江苏皓月汽车锁股份有限公司 | Automobile left front door lock |
| CN112092611A (en) * | 2020-09-17 | 2020-12-18 | 北京汽车集团越野车有限公司 | Oil filler door assembly and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101215 |