CN210349633U

CN210349633U - Coil component integrated one-key starting switch

Info

Publication number: CN210349633U
Application number: CN201921728187.1U
Authority: CN
Inventors: 王攀; 阳志
Original assignee: Chongqing Daming Automobile Electric Appliances Co ltd
Current assignee: Chongqing Daming Automobile Electric Appliances Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-04-17
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a coil component integrated one-key starting switch, which comprises a coil assembly and an engine switch assembled in the coil assembly, wherein the coil assembly comprises a shell, a coil bracket is arranged in a cavity of the shell, and a decorative ring is buckled at the upper end of the shell; the engine switch comprises a sliding block bracket clamped on the coil bracket, a sliding block used for touching the conductive rubber is arranged in a cavity of the sliding block bracket in a sliding manner, and the upper end of the sliding block is connected with a key; a circle of groove is formed in the position, close to the lower end of the inner wall of the coil support, conductive rubber is installed in the groove, the lower end of the sliding block support abuts against the conductive rubber, a PCB is installed between the outer wall of the groove and the conductive rubber, and the PCB is electrically connected with a coil arranged on the coil support through a contact pin assembly. The utility model discloses a PCB board is the butt between coil bracket and conductive rubber, during the assembly only need with coil assembly and engine switch assembly together can, reduced welding process.

Description

Coil component integrated one-key starting switch

Technical Field

The utility model relates to the technical field of auto-parts, concretely relates to integrated one-key starting switch of coil pack.

Background

The Keyless Start System (keyholes Start System) means that the engine can be ignited by directly pressing a key in a vehicle or screwing a guide plate without starting a key when starting the vehicle. The keyless starting system enables the automobile to be started more conveniently and quickly, and enables the whole automobile to be luxurious and scientific. The ignition button is located within reach of the center console and is therefore also referred to as "one-touch-up".

The coil assembly of the existing one-key starting switch needs to be welded with a PCB (printed circuit board), so that the function of a coil is realized, the structure is complex in the mode, the assembly procedures are increased, the precision requirements on the assembly process and parts are high, the consistency is poor, and the disassembly and the maintenance are difficult when problems occur.

Disclosure of Invention

To the technical problem that exists at present, the utility model provides a coil pack integrated key starting switch to solve among the prior art because the various problems that the structural constraint leads to.

In order to achieve the purpose of the invention, the utility model provides the following technical scheme:

a coil component integrated one-key starting switch comprises a coil assembly and an engine switch assembled in the coil assembly, wherein the coil assembly comprises a shell, a coil bracket is installed in a cavity of the shell, and a decorative ring is buckled at the upper end of the shell;

the engine switch comprises a sliding block bracket clamped on the coil bracket, a sliding block for touching the conductive rubber is arranged in a cavity of the sliding block bracket in a sliding manner, and the upper end of the sliding block is connected with a key;

the inner wall of the coil support is provided with a circle of groove at a position close to the lower end of the inner wall, conductive rubber is installed in the groove, the lower end of the sliding block support abuts against the conductive rubber, a PCB is installed between the outer wall of the groove and the conductive rubber, and the PCB is electrically connected with a coil arranged on the coil support through a contact pin assembly.

Further, a mounting groove is formed in the bottom of the coil support, and the pin assembly is mounted in the mounting groove.

Further, a first step is arranged on the inner periphery of the shell, a first convex edge is arranged on the outer periphery of the coil support, and the lower end of the first convex edge abuts against the first step.

Furthermore, a second step is arranged on the inner wall of the coil support, a second convex edge is arranged on the periphery of the slider support, and the lower end of the second convex edge abuts against the second step.

Furthermore, first clamping blocks are distributed on the periphery of the sliding block and arranged along the length direction of the sliding block, first clamping grooves are formed in the positions, corresponding to the first clamping blocks, on the inner periphery of the sliding block support, and the first clamping blocks can move along the first clamping grooves under the driving of the sliding block.

Furthermore, second clamping grooves are distributed in the circumferential direction of the sliding block, and second clamping blocks capable of being clamped into the second clamping grooves are arranged on the keys at positions corresponding to the second clamping grooves.

Furthermore, a third support lug is distributed at the lower end of the key along the circumferential direction of the key, a third through hole is formed in the third support lug, and a third bump capable of penetrating through the third through hole is distributed at a position, corresponding to the third support lug, in the circumferential direction of the sliding block.

Furthermore, elastic blocks are distributed on the circumferential direction of the sliding block and close to the lower end of the sliding block, the outer sides of the elastic blocks are abutted to the inner wall of the sliding block support, and the elastic blocks can swing along the radial direction of the sliding block under the action of external force.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a PCB board is the butt between coil bracket and conductive rubber, during the assembly only need with coil assembly and engine switch assembly together can, reduced welding process, improved the stability and the uniformity of product, and assembly structure is simple, easy to maintain.

Description of the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is an exploded view of the engine switch of fig. 1.

Detailed Description

The present invention will be described in further detail with reference to test examples and specific embodiments. However, it should not be understood that the scope of the above-mentioned subject matter is limited to the following embodiments, and all the technologies realized based on the present invention are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, or may be connected between two elements through an intermediate medium, or may be directly connected or indirectly connected, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.

The coil component integrated one-key starting switch shown in the attached figures 1-2 comprises a coil assembly and an engine switch assembled in the coil assembly, wherein the coil assembly comprises a shell 1, a coil support 2 is installed in a cavity of the shell 1, a decoration ring 11 is buckled at the upper end of the shell 1, specifically, four first lugs are uniformly distributed in the circumferential direction of the decoration ring 11, first through holes are formed in the first lugs, second lugs are distributed at positions, corresponding to the first lugs, on the shell 1, and protruding blocks 15 capable of being clamped into the first through holes are arranged on the second lugs so that the decoration ring 11 is installed at the upper end of the shell 1.

The engine switch comprises a slider bracket 5 clamped on a coil bracket 2, a first step 12 is arranged on the inner periphery of the shell 1, a first convex edge 22 is arranged on the outer periphery of the coil bracket 2, and the lower end of the first convex edge 22 abuts against the first step 12. Meanwhile, a second step 21 is provided on the inner wall of the coil support 2, and a second ledge 51 is provided on the outer circumference of the slider support 5, and the lower end of the second ledge 51 abuts against the second step 21, thereby mounting the coil support 2 at a position between the case 1 and the slider support 5. A slider 7 for touching the conductive rubber 8 is slidably disposed in the cavity of the slider bracket 5, the upper end of the slider 7 is connected with the key 6, the key 6 is located at the center of the decorative ring 11, specifically, a third support lug 60 is circumferentially distributed at the lower end of the key 6, a third through hole 62 is disposed on the third support lug 60, a third protruding block 72 capable of penetrating through the third through hole 62 is distributed at a position corresponding to the third support lug 60 in the circumferential direction of the slider 7, so as to fix the key 6 at the upper end of the slider 7, three first fixture blocks 73 are uniformly distributed at the periphery of the slider 7, the first fixture blocks 73 are disposed along the length direction of the slider 7, a first clamping groove 52 is disposed at a position corresponding to the first fixture block 73 on the inner periphery of the slider bracket 5, and the first fixture blocks 73 can move along the first clamping groove 52 under the driving of the slider 7. Three second clamping grooves 71 are further uniformly distributed in the circumferential direction of the slider 7, and a second clamping block 61 capable of being clamped into the second clamping groove 71 is arranged on the key 6 at a position corresponding to the second clamping groove 71. When the key 6 is pressed downwards, the sliding block 7 is driven to move downwards along the first clamping groove 52 on the sliding block bracket 5.

Be provided with round recess 23 near its lower extreme position department on the inner wall of coil bracket 2, install conductive rubber 8 in this recess 23, the lower extreme of slider support 5 supports on this conductive rubber 8, install PCB board 9 between the outer wall of recess 23 and conductive rubber 8, be provided with mounting groove 14 in the bottom of coil bracket 2, install contact pin subassembly 4 in this mounting groove 14, this PCB board 9 is connected with the 3 electricity of coil that set up on coil bracket 2 through contact pin subassembly 4, realize the coil function.

Three elastic blocks 74 are uniformly distributed on the circumferential direction of the sliding block 7 close to the lower end of the sliding block, the elastic blocks 74 can swing along the radial direction of the sliding block 7 under the action of external force, and when the sliding block 7 moves downwards, the outer side of each elastic block 74 abuts against the inner wall of the sliding block support 5.

The foregoing describes preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. A coil assembly integrated one-touch start switch, comprising: the coil assembly comprises a shell (1), a coil support (2) is installed in a cavity of the shell (1), and a decorative ring (11) is buckled at the upper end of the shell (1);

the engine switch comprises a sliding block bracket (5) clamped on the coil bracket (2), a sliding block (7) for touching a conductive rubber (8) is arranged in a cavity of the sliding block bracket (5) in a sliding manner, and the upper end of the sliding block (7) is connected with a key (6);

the coil support is characterized in that a circle of groove (23) is formed in the inner wall of the coil support (2) and close to the lower end of the inner wall, conductive rubber (8) is installed in the groove (23), the lower end of the sliding block support (5) abuts against the conductive rubber (8), a PCB (printed circuit board) (9) is installed between the outer wall of the groove (23) and the conductive rubber (8), and the PCB (9) is electrically connected with a coil (3) arranged on the coil support (2) through a pin assembly (4).

2. The coil assembly integrated one-touch activated switch of claim 1, wherein: and a mounting groove (14) is formed in the bottom of the coil support (2), and the pin assembly (4) is mounted in the mounting groove (14).

3. The coil assembly integrated one-touch activated switch of claim 1, wherein: the inner periphery of the shell (1) is provided with a first step (12), the outer periphery of the coil support (2) is provided with a first convex edge (22), and the lower end of the first convex edge (22) abuts against the first step (12).

4. The coil assembly integrated one-touch activated switch of claim 3, wherein: a second step (21) is arranged on the inner wall of the coil support (2), a second convex edge (51) is arranged on the periphery of the slider support (5), and the lower end of the second convex edge (51) abuts against the second step (21).

5. The coil assembly integrated one-touch activated switch of any one of claims 1 to 4, wherein: first clamping blocks (73) are distributed on the periphery of the sliding block (7), the first clamping blocks (73) are arranged along the length direction of the sliding block (7), first clamping grooves (52) are formed in the positions, corresponding to the first clamping blocks (73), on the inner periphery of the sliding block support (5), and the first clamping blocks (73) can move along the first clamping grooves (52) under the driving of the sliding block (7).

6. The coil assembly integrated one-touch activated switch of claim 5, wherein: second clamping grooves (71) are distributed in the circumferential direction of the sliding block (7), and second clamping blocks (61) capable of being clamped into the second clamping grooves (71) are arranged on the keys (6) at positions corresponding to the second clamping grooves (71).

7. The coil assembly integrated one-touch activated switch of claim 6, wherein: third lugs (60) are distributed at the lower end of the key (6) along the circumferential direction of the key, third through holes (62) are formed in the third lugs (60), and third convex blocks (72) capable of penetrating through the third through holes (62) are distributed at positions corresponding to the third lugs (60) in the circumferential direction of the sliding block (7).

8. The coil assembly integrated one-touch activated switch of claim 6, wherein: and elastic blocks (74) are distributed at the positions, close to the lower ends of the sliding blocks (7), in the circumferential direction, the outer sides of the elastic blocks (74) are abutted against the inner wall of the sliding block support (5), and the elastic blocks (74) can swing along the radial direction of the sliding blocks (7) under the action of external force.