CN202338141U

CN202338141U - Induction car outer door handle

Info

Publication number: CN202338141U
Application number: CN201220023459XU
Authority: CN
Inventors: 严学庆; 张斌
Original assignee: Weisuda (chinese) Automotive Safety Systems Co Ltd
Current assignee: Weisuda (chinese) Automotive Safety Systems Co Ltd
Priority date: 2012-01-18
Filing date: 2012-01-18
Publication date: 2012-07-18
Anticipated expiration: 2022-01-18

Abstract

The utility model discloses an induction car outer door handle, comprising a handle main body and an electronic module which is internally arranged at the handle main body, wherein the handle main body is integrally structured; the end part of the handle main body is provided with a side block cover. By using an induction device, when a car owner with a key enters a certain range around the car body, the door is unlocked and locked through touching a special area of the handle by the car owner, so that the operations of unlocking and locking by the car owner are simplified; the speed for entering the car of the car owner is accelerated; and the risk of losing the key caused by frequently taking the key by the owner is avoided; a filling and sealing way is used for the internal electronic module, so that the fixed tightness and stability of the electronic module are guaranteed; and the electronic module is protected from being damaged in actual use.

Description

The outer door handle of induction type automobile

Technical field

The utility model relates to the outer door handle of a kind of induction type automobile, mainly is the use that cooperates the automobile keyless access system.

Background technology

Along with the extensive utilization of RFID technology and the demand of automobile market, the increasing use of configuration of general-utility car at present has " the intelligent keyless access system " of distant control function.This system greatly facilitates the driver, does not need key or remote controller taken out to lock or separate in pocket or the wallet to lock door, and only needs the driver near automobile, to get final product, and has simplified the driver car door is locked or unlocking operation, has strengthened convenience.

The utility model content

The purpose of the utility model is the problem that solves above-mentioned existence, provides a kind of convenient and practical, realizes the outer door handle of induction type automobile that no key gets into.

The purpose of the utility model realizes as follows: the outer door handle of a kind of induction type automobile; Comprise handle body; Also comprise the electronics module that is built in said handle body, said handle body is structure as a whole, and said handle body end has the side direction blanking cover.

Saying further, said electronics module comprise sensor that is used for the touch sensitive action and the low-frequency antenna that sends signal successively, and said low-frequency antenna is connected with sensor.

The coverage that saying further, the signal that said low-frequency antenna sends run into obstruction and generation reflection is not more than 1.5m.

Saying further, said electronics module are the encapsulating structure.

The advantage of the utility model:

1, integrated inner cavity design, the uniformity of assurance handle profile.

2, adopt induction installation to get in the vehicle body certain limit when the car owner carries key; Regional touch realizes release and the action of unblanking for the handle characteristic through the car owner; Quickened car owner's speed into the car, avoided the car owner frequently to take key and caused the risk lost;

3. adopt the encapsulating mode for the internal electron module, guarantee the sealing that electronics module is fixing, stability and the various injuries in actual use of protection electronics module.

Description of drawings

For the content that makes the utility model is expressly understood more easily,, the utility model is done further detailed explanation, wherein below according to specific embodiment and combine accompanying drawing

Fig. 1 is the structural representation of the utility model.

The specific embodiment:

See Fig. 1, the outer door handle of a kind of induction type automobile comprises handle body 1, also comprises the electronics module 2 that is built in said handle body 1, and said handle body 1 is structure as a whole, and said handle body 1 end has side direction blanking cover 3; Said electronics module 2 comprises the sensor 2.1 that is used for the touch sensitive action, the low-frequency antenna 2.2 that sends signal successively, and said sensor 2.1 is connected with said low-frequency antenna 2.2; The signal that said low-frequency antenna 2.2 sends runs into the coverage of obstruction and generation reflection less than 1.5m; Said electronics module 2 is the encapsulating structure.

Its course of work is: through in the inner electronics module 2 of implanting of handle, be used to respond to the car owner for the release or the action of locking, and the electronic system checking through vehicle interior with excite, accomplish the release of car door and the effect of locking.When opening the door; Touch door handle, the sensor 2.1 that is built in door handle is sensed touch action, sends induced signal and gives main control system;, waken up main control system after receiving signal; And control the low-frequency antenna 2.2 that is built in door handle and send low-frequency datas, wake remote controller up, said signal effective range is about 1.5m; At this moment, the remote controller that is carried on the person receives low frequency signal, and whether checking is the legal data of waking up; If OK, then remote controller is waken up, and gives main control system through RF high frequency transmission circuit passback enciphered data;, main control system carries out work such as demodulation, decoding, data verification after receiving high-frequency data; If Data Matching OK, then main control system sends instruction and drives the door lock release, accomplishes the process of opening the door.

When door lock is in released state; Door is in closed condition, and when touching door handle, sensor 2.1 is sensed signal and is sent to main control system; Said main control system control low-frequency antenna 2.2 sends low frequency signal and gives remote controller; Remote controller is given main control system through high-frequency circuit passback position signalling, and main control system judges comprehensively that according to remote controller position and door status signal sending the control command control gate locks lock, accomplishes the process of closing the door.

Above-described specific embodiment; Purpose, technical scheme and beneficial effect to the utility model have carried out further explain, it should be understood that the above is merely the specific embodiment of the utility model; Be not limited to the utility model; All within the spirit and principle of the utility model, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.

Claims

1. the outer door handle of induction type automobile comprises handle body (1); It is characterized in that: also comprise the electronics module (2) that is built in said handle body (1), said handle body (1) is structure as a whole, and said handle body (1) end has side direction blanking cover (3).

2. according to the outer door handle of the said induction type automobile of claim 1; It is characterized in that: said electronics module (2) comprises sensor (2.1) that is used for the touch sensitive action and the low-frequency antenna (2.2) that sends signal successively, and said low-frequency antenna (2.2) is connected with sensor (2.1).

3. according to the outer door handle of the said induction type automobile of claim 2, it is characterized in that: the coverage that the signal that said low-frequency antenna (2.3) sends runs into obstruction and generation reflection is not more than 2m.

4. according to the outer door handle of the said induction type automobile of claim 2, it is characterized in that: said electronics module (2) is the encapsulating structure.