CN202831794U - Car door handle with anti-theft function - Google Patents
Car door handle with anti-theft function Download PDFInfo
- Publication number
- CN202831794U CN202831794U CN 201220431629 CN201220431629U CN202831794U CN 202831794 U CN202831794 U CN 202831794U CN 201220431629 CN201220431629 CN 201220431629 CN 201220431629 U CN201220431629 U CN 201220431629U CN 202831794 U CN202831794 U CN 202831794U
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- CN
- China
- Prior art keywords
- handle
- car door
- door handle
- door
- protection plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a car door handle with an anti-theft function and belongs to the technical field of automobiles. According to the technical scheme, the car door handle with the anti-theft function comprises a car door handle assembly, a handle protection plate, a protection plate drive motor and a motor control device, wherein the car door handle assembly is arranged on the upper portion of a handle groove in an outer car door plate. The handle protection plate is arranged on the inner side of the outer car door plate and is arranged below the car door handle assembly, the upper end of the handle protection plate penetrates out of an opening in the lower edge of the handle groove in the outer car door plate and is matched with the lower edge of the car door handle, and a vertical rack is arranged on the inner side of the handle protection plate. The protection plate drive motor is fixed between an inner car door plate and the outer car door plate, and a gear which is meshed with the rack on the handle protection plate is arranged on a horizontal output shaft. According to the car door handle with the anti-theft function, the handle protection plate is arranged in the handle groove of the car door, so the air resistance and the noise produced when an automobile drives at a high speed are reduced, the fuel economy and riding comfort of the whole automobile are improved, and the automobile is prevented from being stolen. Besides, the car door handle with the anti-theft function enables a side body line of the automobile to be smooth and the appearance to be attractive.
Description
Technical field
The utility model relates to a kind of embedded door handle, can improve the ride comfort of vehicle side and prevent that vehicle is stolen, belongs to automobile technical field.
Background technology
At present, the door handle of automobile is broadly divided into two types, and a kind of is embedded, and a kind of is raised type.The bottom of existing embedded door handle generally all is provided be used to the pit that holds operating personnel's finger, because anyone can pass through this pit operating vehicle door handle, therefore is unfavorable for the antitheft of vehicle.In addition, pit under the door handle has also destroyed the fluency of vehicle side lines, so not only affects the attractive in appearance of car door, and since during high speed traveling pit can produce vortex, increase vapour lock and the noise of automobile, reduced fuel economy and the comfortableness of car load.Therefore, be necessary the structure of existing embedded door handle is improved.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of can make vehicle side the lines flow smoothly, good looking appearance and have the door handle of anti-theft feature.
Problem described in the utility model is realized by following technical scheme:
A kind of door handle with anti-theft feature, it comprises door handle assembly, handle protected apron, backplate drive motors and motor control assembly, described door handle assembly is installed in the handle pit top of door skin; It is inboard and be positioned at door handle assembly below that described handle protected apron is attached to door skin, its upper end under the handle pit of door skin along gap pass and corresponding with the lower edge of door handle, the inboard of handle protected apron is provided with vertical tooth bar; Described backplate drive motors is fixed between the inner and outer plates of car door, is provided with the gear that is meshed with tooth bar on the handle protected apron on its horizontal output shaft.
Above-mentioned door handle with anti-theft feature, described motor control assembly comprises control unit of engine and vehicle-wheel speed sensor, the two ends of described vehicle-wheel speed sensor are A5 and the A6 port of sending and receiving motivation control module respectively, and the control signal of the A3 of described control unit of engine and the output of A4 port drives the backplate drive motors.
Above-mentioned door handle with anti-theft feature, the upper limb of described handle protected apron is provided with weather strip.
Above-mentioned door handle with anti-theft feature, described backplate drive motors is stepper motor.
Above-mentioned door handle with anti-theft feature, the lower end of described tooth bar is provided with the extreme position limited block.
The utility model is provided with the handle protected apron at the handle pit of the embedded door handle of tradition bottom, when car door is in locking states or Vehicle Driving Cycle, utilize the handle protected apron that the handle pit is hidden, in the time of so both can preventing high vehicle speeds, because the handle pit produces vapour lock and the noise that vortex increases automobile, improve fuel economy and the comfortableness of car load, can prevent again other people operating vehicle door handle, thereby prevent that effectively vehicle is stolen.In addition, this device can also make the vehicle side lines more smooth, and profile is more attractive in appearance.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the state of handle protected apron when stretching out;
State when Fig. 3 is the withdrawal of handle protected apron;
Fig. 4 is the electrical schematic diagram of motor control assembly.
Each label is among the figure: 1, handle protected apron; 2, tooth bar; 3, gear; 4, door handle assembly; 5, door skin; 6, weather strip; 7, limited block; 8, handle pit; M, backplate drive motors; S, vehicle-wheel speed sensor; B, battery; FU, fuse; ECU, control unit of engine.
The specific embodiment
Referring to Fig. 1～Fig. 4, the utility model mainly is comprised of door handle assembly 4, handle protected apron 1, weather strip 6, limited block 7, backplate drive motors M and motor control assembly, and motor control assembly comprises that vehicle-wheel speed sensor S and ECU form.Battery B is the power supply of motor control assembly; fuse FU plays the effect of protection electric elements at this circuit; ECU accepts the release unlocking signal of car key by the A2 port; also accept simultaneously the output signal of vehicle-wheel speed sensor S by A5, A6 port, and come the opening and closing of control handle protected apron 1 according to these signals.
Operating process of the present utility model:
The driver presses the unlock button on the gate lock remote control, and the car door unlock command is triggered, and backplate drive motors M drives handle protected apron 1 by rack and pinion drive mechanism and moves down, and handle pit 8 exposes, and the outer personnel of car this moment can lift-pull handle, with car door opening.
When Vehicle Driving Cycle, ECU gathers GES by the vehicle-wheel speed sensor S in the ABS system, when the speed of a motor vehicle surpasses 15km/h, ECU just output motor drives signal, backplate drive motors M rotation, by moving on the rack and pinion drive mechanism driving handle protected apron 1, handle pit 8 is covered, thereby realize falling the purpose that wind is made an uproar.
The handle protected apron cuts out condition: 1, vehicle speed is greater than 15km/h; Ignition switch is in the ON shelves; 2, the speed of a motor vehicle is less than 15km/h; Ignition switch is in the OFF shelves; Carry out the locking order.
Claims (5)
1. door handle with anti-theft feature, it is characterized in that, it comprises door handle assembly (4), handle protected apron (1), backplate drive motors (M) and motor control assembly, and described door handle assembly (4) is installed in handle pit (8) top of door skin (5); Described handle protected apron (1) is attached to door skin (5) inboard and is positioned at door handle assembly (4) below, its upper end from the handle pit (8) of door skin (5) lower along gap pass and corresponding with the lower edge of door handle, the inboard of handle protected apron (1) is provided with vertical tooth bar (2); Described backplate drive motors (M) is fixed between the inner and outer plates of car door, is provided with the gear (3) that is meshed with tooth bar (2) on the handle protected apron (1) on its horizontal output shaft.
2. the door handle with anti-theft feature according to claim 1, it is characterized in that, described motor control assembly comprises control unit of engine (ECU) and vehicle-wheel speed sensor (S), the two ends of described vehicle-wheel speed sensor (S) are A5 and the A6 port of sending and receiving motivation control modules (ECU) respectively, and the control signal of the A3 of described control unit of engine (ECU) and the output of A4 port drives backplate drive motors (M).
3. the door handle with anti-theft feature according to claim 1 and 2 is characterized in that, the upper limb of described handle protected apron (1) is provided with weather strip (6).
4. the door handle with anti-theft feature according to claim 3 is characterized in that, described backplate drive motors (M) is stepper motor.
5. the door handle with anti-theft feature according to claim 4 is characterized in that, the lower end of described tooth bar (2) is provided with extreme position limited block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220431629 CN202831794U (en) | 2012-08-29 | 2012-08-29 | Car door handle with anti-theft function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220431629 CN202831794U (en) | 2012-08-29 | 2012-08-29 | Car door handle with anti-theft function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202831794U true CN202831794U (en) | 2013-03-27 |
Family
ID=47943536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220431629 Expired - Fee Related CN202831794U (en) | 2012-08-29 | 2012-08-29 | Car door handle with anti-theft function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202831794U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571837A (en) * | 2017-10-20 | 2018-01-12 | 南京泓凯动力系统科技有限公司 | A kind of automobile door handle induction installation |
| CN111098803A (en) * | 2018-10-26 | 2020-05-05 | 通用汽车环球科技运作有限责任公司 | Cover for side door release handle |
| CN115522827A (en) * | 2022-10-26 | 2022-12-27 | 广东东箭汽车智能系统有限公司 | Car door handle assembly and car |
-
2012
- 2012-08-29 CN CN 201220431629 patent/CN202831794U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571837A (en) * | 2017-10-20 | 2018-01-12 | 南京泓凯动力系统科技有限公司 | A kind of automobile door handle induction installation |
| CN111098803A (en) * | 2018-10-26 | 2020-05-05 | 通用汽车环球科技运作有限责任公司 | Cover for side door release handle |
| CN111098803B (en) * | 2018-10-26 | 2023-08-18 | 通用汽车环球科技运作有限责任公司 | Cover for side door release handle |
| CN115522827A (en) * | 2022-10-26 | 2022-12-27 | 广东东箭汽车智能系统有限公司 | Car door handle assembly and car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20200829 |