CN206864328U

CN206864328U - A kind of microswitch structure arranged side by side of automobile electrically-controlled door lock

Info

Publication number: CN206864328U
Application number: CN201720667835.1U
Authority: CN
Inventors: 肖尧
Original assignee: Shanghai Inteva Automobile Door System Co Ltd
Current assignee: Shanghai Inteva Automobile Door System Co Ltd
Priority date: 2017-06-09
Filing date: 2017-06-09
Publication date: 2018-01-09
Anticipated expiration: 2027-06-09

Abstract

The utility model discloses a kind of microswitch structure arranged side by side of automobile electrically-controlled door lock, including support, dead bolt, rivet, cam, the first microswitch and the second microswitch, rivet is on support, dead bolt and cam are respectively sleeved on rivet, and cam can rotate around rivet together with dead bolt；Third feature is provided with cam, in releasing process, third feature can rotate together with cam, and depress the contact on the first microswitch and the second microswitch, so as to trigger the output of switching signal, during contact on non-depressed first microswitch of third feature and the second microswitch, switching signal output door lock is in full locking state signal, third feature depresses the contact on the first microswitch, but during contact on non-depressed second microswitch, switching signal output door lock is in half locking state signal, when third feature depresses the contact on the first microswitch and the second microswitch, switching signal output door lock is in fully open state signal.

Description

A kind of microswitch structure arranged side by side of automobile electrically-controlled door lock

Technical field

It the utility model is related to door lock field, more particularly to a kind of microswitch structure arranged side by side of automobile electrically-controlled door lock.

Background technology

With quick, the diversified development of countries nowadays automobile, the moulding of automotive system and function setting also vary, Customer proposes higher requirement for the functional diversities and reliability of door lock for vehicles, especially in safety, Function Extension, client Perceive etc..At the same time, minimize, light-weighted trend is also obvious all the more.

Door lock for vehicles includes three states, respectively full locking state, half locking state and full open position, therefore, Signal output can be carried out to its state by switching signal, and in the prior art, use it is complicated, volume is big, and cost It is higher, user's request can not be met.

Utility model content

The utility model solves above-mentioned insufficient and problem technical scheme of the prior art：Provide one kind and realize three Kind signal output, and the microswitch structure arranged side by side of simple in construction, the compact automobile electrically-controlled door lock low with cost.

To achieve the above objectives, the utility model provides a kind of microswitch structure arranged side by side of automobile electrically-controlled door lock, bag Include support, dead bolt, rivet, cam, the first microswitch and the second microswitch, the rivet on the bracket, institute State dead bolt and the cam is respectively sleeved on the rivet, the cam and the support are located at the two of the dead bolt respectively Side, the cam can rotate around the rivet together with the dead bolt；

Third feature is provided with the cam, in releasing process, the third feature can be with the cam one Rise and rotate, and depress the contact on first microswitch and second microswitch, so as to trigger switching signal Output；

Wherein, during contact on non-depressed first microswitch of the third feature and second microswitch, Switching signal output door lock is in full locking state signal；

The third feature depresses the contact on first microswitch, but on non-depressed second microswitch During contact, switching signal output door lock is in half locking state signal；

When the third feature depresses the contact on first microswitch and second microswitch, switch letter Number output door lock be in fully open state signal.

Further, fisrt feature is provided with the cam, is provided with what is coordinated with the fisrt feature on the dead bolt Second feature.

Further, the second feature is hole or groove, and the fisrt feature is convex portion.

Further, the cam is in cylinder, and it is opposite that the fisrt feature and the third feature are arranged on the cam Two bottom surfaces on, wherein, the fisrt feature is arranged on the cam bottom surface relative with the dead bolt, and the described 3rd is special Sign is extended by the cam outer wall to be formed, and the third feature is curved, and the central angle of the arc is less than 180 °.

Further, first microswitch and second microswitch are set up in parallel at grade, the plane It is parallel with the dead bolt plane of rotation.

According to preferred embodiment, the utility model offers the advantage that：

The utility model is coordinated using the third feature on cam and the first microswitch and the second microswitch, and realization is opened The output of three kinds of signals of OFF signal, wherein, during contact on non-depressed first microswitch of third feature and the second microswitch, Switching signal output door lock is in full locking state signal；Third feature depresses the contact on the first microswitch, but non-depressed During contact on the second microswitch, switching signal output door lock is in half locking state signal；Third feature depresses first During contact on microswitch and the second microswitch, switching signal output door lock is in fully open state signal, and it has Simple in construction, small volume is in light weight, and low cost and other advantages.

The utility model is further illustrated below in conjunction with drawings and Examples.

Brief description of the drawings

Fig. 1 is the explosive view of the microswitch structure arranged side by side of automobile electrically-controlled door lock described in the utility model；

Fig. 2 is the structural representation of the microswitch structure arranged side by side of automobile electrically-controlled door lock described in the utility model；

Fig. 3 is Fig. 2 left view；

Fig. 4 is the full locking state signal of dead bolt of the microswitch structure arranged side by side of automobile electrically-controlled door lock described in the utility model Figure；

Fig. 5 is the locking state of dead bolt half signal of the microswitch structure arranged side by side of automobile electrically-controlled door lock described in the utility model Figure；

Fig. 6 is that the dead bolt fully open state of the microswitch structure arranged side by side of automobile electrically-controlled door lock described in the utility model is shown It is intended to.

Embodiment

Describe to be used to disclose the utility model so that those skilled in the art can realize the utility model below.Retouch below Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.Retouched following The general principle of the present utility model defined in stating can apply to other embodiments, deformation program, improvement project, etc. Tongfang Case and the other technologies scheme without departing from spirit and scope of the present utility model.

Referring to figs. 1 to Fig. 3, a kind of microswitch structure arranged side by side of automobile electrically-controlled door lock, including support 105, lock are shown Tongue 104, rivet 102, cam 124, the first microswitch 204a and the second microswitch 204b.

Rivet 102 is riveted on support 105, and dead bolt 104 and cam 124 are respectively sleeved on rivet 102, the He of cam 124 Support 105 is located at the both sides of dead bolt 104 respectively, is provided with fisrt feature 124b on cam 124, is provided with dead bolt 104 and the The second feature 104a that one feature 124b coordinates, is engaged by fisrt feature 124b and second feature 104a, and cam can be achieved 124 rotate with dead bolt 104.

In the present embodiment, second feature 104a is hole or groove, and fisrt feature 124b is convex portion.

In other embodiments, second feature 104a is convex portion, and fisrt feature 124b is hole.

Referring to figs. 1 to Fig. 6, the first microswitch 204a and the second microswitch 204b are set up in parallel at grade, The plane is parallel with the plane of rotation of dead bolt 104, or apparent position, wherein, the first microswitch 204a and the second microswitch 204b mechanical contact is respectively directed to the axis of rivet 102, or apparent position.

Third feature 124a is additionally provided with cam 124, third feature 124a can with the integral-rotation of cam 124, with The first fixed microswitch 204a and the second microswitch 204b compositions coordinate, can be according to the rotation position where cam 124 Put, depress the contact on the first microswitch 204a and the second microswitch 204b, so as to trigger the output of switching signal, by It is synchronous rotary in dead bolt 104 and cam 124, then switching signal reflects the position of dead bolt.

Cam 124 is in cylinder or other shapes, and it is opposite that fisrt feature 124b and third feature 124a are arranged on cam 124 Two bottom surfaces on, wherein, fisrt feature 124b is arranged on the bottom surface relative with dead bolt 104 of cam 124, the third feature 124a is extended by the outer wall of cam 124 and formed, and third feature 124a is curved, and the central angle of the arc is less than 180 °.

Specifically, reference picture 4, when dead bolt 104 is located at full lock position (car door is shut), third feature 124a is also not With the contact on the first microswitch 204a and the second microswitch 204b, i.e., two switches are not all triggered, now opened OFF signal exports the first state, i.e. door lock is in full locking state signal.

Reference picture 5, when dead bolt 104 is in half locked position (car door is in ajar position), third feature 124a pressures Contact on first microswitch 204a, but the contact on non-depressed second microswitch 204b, i.e. the first microswitch 204a It is triggered, the second microswitch 204b is not triggered, and now, switching signal exports second of state, i.e. door lock is in half and locked Status signal.

Reference picture 6, when dead bolt 104 is in a fully open position (i.e. car door opening), third feature 124a pressures first are micro- Contact on dynamic switch 204a and the second microswitch 204b, i.e., on the first microswitch 204a and the second microswitch 204b Contact is all triggered, and now, switching signal exports the third state, i.e. door lock is in fully open state signal.

Embodiment described above is merely to illustrate technological thought of the present utility model and feature, and its object is to make ability Technical staff in domain can understand content of the present utility model and implement according to this, it is impossible to only limit this practicality with the present embodiment New the scope of the claims uses, i.e., the equal change or modification that all spirit according to disclosed in the utility model is made, still falls at this In the scope of the claims of utility model.

Claims

A kind of 1. microswitch structure arranged side by side of automobile electrically-controlled door lock, it is characterised in that including support (105), dead bolt (104), Rivet (102), cam (124), the first microswitch (204a) and the second microswitch (204b), rivet (102) riveting On the support (105), the dead bolt (104) and the cam (124) are respectively sleeved on the rivet (102), described Cam (124) and the support (105) are located at the both sides of the dead bolt (104) respectively, and the cam (124) can be with described Dead bolt (104) rotates together around the rivet (102)；

Third feature (124a) is provided with the cam (124), in releasing process, the third feature (124a) can be with The cam (124) to rotate together, and depress first microswitch (204a) and second microswitch (204b) On contact, so as to trigger the output of switching signal；

Wherein, non-depressed first microswitch (204a) of the third feature (124a) and second microswitch During contact on (204b), switching signal output door lock is in full locking state signal；

The third feature (124a) depresses the contact on first microswitch (204a), but non-depressed second fine motion When switching the contact on (204b), switching signal output door lock is in half locking state signal；

The third feature (124a) is depressed on first microswitch (204a) and second microswitch (204b) Contact when, switching signal output door lock be in fully open state signal.
2. the microswitch structure arranged side by side of automobile electrically-controlled door lock as claimed in claim 1, it is characterised in that the cam (124) fisrt feature (124b) is provided with, the coordinated with the fisrt feature (124b) is provided with the dead bolt (104) Two features (104a).
3. the microswitch structure arranged side by side of automobile electrically-controlled door lock as claimed in claim 2, it is characterised in that the second feature (104a) is hole or groove, and the fisrt feature (124b) is convex portion.
4. the microswitch structure arranged side by side of automobile electrically-controlled door lock as claimed in claim 3, it is characterised in that the cam (124) it is in cylinder, it is opposite that the fisrt feature (124b) and the third feature (124a) are arranged on the cam (124) On two bottom surfaces, wherein, the fisrt feature (124b) is arranged on the cam (124) and the relative bottom of the dead bolt (104) On face, the third feature (124a) is extended by the cam (124) outer wall and formed, and the third feature (124a) is curved, The central angle of the arc is less than 180 °.
5. the microswitch structure arranged side by side of automobile electrically-controlled door lock as claimed in claim 4, it is characterised in that first fine motion Switch (204a) and second microswitch (204b) are set up in parallel at grade, the plane and the dead bolt (104) Plane of rotation is parallel.