CN208954861U - A kind of central controlled lock switch position limiting structure - Google Patents
A kind of central controlled lock switch position limiting structure Download PDFInfo
- Publication number
- CN208954861U CN208954861U CN201822023198.1U CN201822023198U CN208954861U CN 208954861 U CN208954861 U CN 208954861U CN 201822023198 U CN201822023198 U CN 201822023198U CN 208954861 U CN208954861 U CN 208954861U
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- CN
- China
- Prior art keywords
- switch
- case ring
- door shield
- position limiting
- limiting structure
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- 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.)
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- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a kind of central controlled locks to switch position limiting structure, including door shield, being fixed in door shield has switch housing, pedestal is installed in switch housing, pcb board is fixed on pedestal, is provided with conductive rubber layer at the top of pcb board, top on the inside of switch housing is equipped with switch key, the bottom of switch key is contacted with the upper surface of conductive rubber layer, and the top thermoplastic shaping of the switch housing has top frame, has case ring on the outer sheath of top frame.The central controlled lock switchs position limiting structure, case ring is pre-installed in the border of switch key, cooperate it with switch key, and cooperated by case ring and door shield, it realizes that non-athletic part and door shield cooperate, the changing factor in the two can be reduced, whether there is or not whether have the problem of clamping stagnation when shaking volume can judge that switch is installed to door shield in case ring by detection switch key, it reduces switch and is installed to the amount of repairing a die caused by clamping stagnation after door shield, improve assembly efficiency.
Description
Technical field
The utility model relates to technical field of automotive trim, specially a kind of central controlled lock switchs position limiting structure.
Background technique
For motor central lock switch arrangement in driver-side door or instrument desk console, central controlled lock switch is that one kind can be with
The control device of full vehicle car door opening and closing is controlled simultaneously.It is issued and is unlocked, after block signal by trigger switch key, vehicle body
After controller receives signal, unlocking, blocking function are realized.
When running speed reaches a timing, each car door can be locked voluntarily, prevent occupant's maloperation door handle and cause
Car door opening；It avoids bringing injury to passenger and child.Central controlled lock switch, which can work normally, to play an important role.
In existing vehicle switch design, switch is mounted directly on door shield.Central controlled lock switch is being installed to door shield
When upper, structure is not compact when because causing switch to be installed there are deviation between switch and door shield, is easy to appear shaking or clamping stagnation is existing
As.Cause car door that cannot normally unlock, be latched, increases the workload to repair a die, while making troubles to user.
Utility model content
The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of central controlled lock switch position limiting structure, by protecting in door
Case ring is set between plate and switch button, is cooperated using non-athletic part and door shield, reduces movement parts directly and door shield
Deviation, shaking caused by when cooperation or clamping stagnation solve in existing vehicle switch design, and switch is mounted directly on door shield.
By central controlled lock switch be installed on door shield when, because between switch and door shield there are deviation cause switch install when structure not
It is compact, it is easy to appear shaking or catching phenomenon.Cause car door that cannot normally unlock, be latched, increases the workload to repair a die, simultaneously
The problem of making troubles to user.
Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of central controlled lock switch limit
Structure, including door shield, being fixed in door shield has switch housing, and pedestal is equipped in switch housing, and support is solid on pedestal
Surely there is pcb board, conductive rubber layer is provided at the top of pcb board, the top on the inside of switch housing is equipped with switch key, and switch is pressed
The bottom of key is contacted with the upper surface of conductive rubber layer, and the top thermoplastic shaping of the switch housing has top frame, the outside of top frame
Case ring is put on, the outside at the top of the case ring is matched with the preformed groove on door shield, and the switch key is located at dress
The inside of decorative circle, the lateral surface of two long sides of top frame are provided with buckle, the medial surface of two long sides of case ring offer with
The card slot that matches is buckled, the buckle is corresponding with card slot to be clamped, and the front of the top frame, the back side, left side and right side are equal
The vertically arranged limit rib there are two for limiting case ring shaking volume.
It further limits, the case ring is ABS plastic part.
It further limits, four angles of the case ring are fillet.
It further limits, the buckle quantity of the top frame front and back is two.
The central controlled lock switchs position limiting structure, pre-installs case ring in the border of switch key, cooperates it with switch key, and
Cooperated by case ring and door shield, realizes that non-athletic part and door shield cooperate, the changing factor in the two can be reduced, work as switch
When between key and case ring without shaking volume, it is installed to after door shield also without shaking and the phenomenon that clamping stagnation, case ring passes through four
Four clampings that are clasped at the top of a card slot and switch pedestal in top frame, and its shaking volume is controlled by eight limit ribs, greatly
The fastness that case ring cooperates on pedestal is improved greatly, when supplying to switch assembly, is being decorated by detection switch key
Whether there is or not whether having the problem of clamping stagnation when shaking volume can judge that switch is installed to door shield in circle, reduces switch and be installed to a shield
The amount of repairing a die caused by clamping stagnation after plate, improves assembly efficiency.
Detailed description of the invention
Fig. 1 is the utility model exploded view；
Fig. 2 is the utility model section view；
Fig. 3 is the cross-sectional view after the utility model switch installation.
In figure: 1 door shield, 2 pedestals, 3 case rings, 4 buckles, 5 switch keys, 6 conductive rubber layers, 7 pcb boards, 8 switches
Shell, 9 card slots, 10 top frames, 11 limit ribs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of central controlled lock switch position limiting structure, including door
Backplate 1, being fixed in door shield 1 has switch housing 8, and pedestal 2 is equipped in switch housing 8, is fixed on pedestal 2
Pcb board 7, the top of pcb board 7 are provided with conductive rubber layer 6, and the top of 8 inside of switch housing is equipped with switch key 5, switchs
The bottom of key 5 is contacted with the upper surface of conductive rubber layer 6, and the top thermoplastic shaping of switch housing 8 has top frame 10, top frame 10
There is case ring 3 on outer sheath, case ring 3 is ABS plastic part, and four angles of case ring 3 are fillet, outer at the top of case ring 3
Side is matched with the preformed groove on door shield 1, and switch key 5 is located at the inside of case ring 3, the lateral surface of 10 two long sides of top frame
It is provided with buckle 4,4 quantity of buckle of 10 front and back of top frame is two, and the medial surface of 3 two long sides of case ring is opened
Equipped with the card slot 9 to match with buckle 4, the clamping corresponding with card slot 9 of buckle 4, front, the back side, left side and the right side of top frame 10
The vertically arranged limit rib 11 there are two for limiting 3 shaking volume of case ring in face.
The central controlled lock switchs position limiting structure, pre-installs case ring 3 in the border of switch key 5, matches it with switch key 5
Close, and cooperated by case ring 3 and door shield 1, realize that non-athletic part and door shield 1 cooperate, can reduce variation in the two because
Element is installed to after door shield 1 when between switch key 5 and case ring 3 without shaking volume also without shaking and the phenomenon that clamping stagnation,
Case ring 3 is clamped by four buckles, 4 cooperation on four card slots 9 and 2 top top frame 10 of pedestal, and passes through eight limit ribs 11
Its shaking volume is controlled, the fastness that case ring 3 cooperates on pedestal 2 is substantially increased, when supplying to switch assembly, passes through inspection
Surveying switch key 5, whether there is or not whether have clamping stagnation when shaking volume can judge that switch assembly is installed to door shield 1 in case ring 3
Problem reduces switch and is installed to the amount of repairing a die caused by clamping stagnation after door shield 1, improves assembly efficiency.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of central controlled lock switchs position limiting structure, including door shield (1), being fixed in door shield (1) has switch housing (8),
It is equipped with pedestal (2) in switch housing (8), is fixed on pedestal (2) pcb board (7), is provided with and leads at the top of pcb board (7)
Electric rubber layer (6), the top on the inside of switch housing (8) are equipped with switch key (5), the bottom of switch key (5) and conductive rubber
The upper surface of glue-line (6) contacts, it is characterised in that: the top thermoplastic shaping of the switch housing (8) has top frame (10), top frame
(10) having on outer sheath case ring (3), the outside at the top of the case ring (3) is matched with the preformed groove on door shield (1),
The switch key (5) is located at the inside of case ring (3), and the lateral surface of (10) two long sides of top frame is provided with buckle (4), dress
The medial surface of (3) two long sides of decorative circle offers and buckle (4) card slot (9) that matches, the buckle (4) and card slot (9)
Corresponding clamping, front, the back side, left side and the right side of the top frame (10) are vertically arranged, and there are two for limiting case ring
(3) limit rib (11) of shaking volume.
2. a kind of central controlled lock according to claim 1 switchs position limiting structure, it is characterised in that: the case ring (3) is ABS
Plastic part.
3. a kind of central controlled lock according to claim 2 switchs position limiting structure, it is characterised in that: the four of the case ring (3)
A angle is fillet.
4. a kind of central controlled lock according to claim 1 switchs position limiting structure, it is characterised in that: top frame (10) front and
Buckle (4) quantity at the back side is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822023198.1U CN208954861U (en) | 2018-12-04 | 2018-12-04 | A kind of central controlled lock switch position limiting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822023198.1U CN208954861U (en) | 2018-12-04 | 2018-12-04 | A kind of central controlled lock switch position limiting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208954861U true CN208954861U (en) | 2019-06-07 |
Family
ID=66745553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822023198.1U Active CN208954861U (en) | 2018-12-04 | 2018-12-04 | A kind of central controlled lock switch position limiting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208954861U (en) |
-
2018
- 2018-12-04 CN CN201822023198.1U patent/CN208954861U/en active Active
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