CN210734041U

CN210734041U - One-key starting switch

Info

Publication number: CN210734041U
Application number: CN201921729444.3U
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: 2020-06-12
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a one-key starting switch, which comprises a coil assembly and an engine switch, 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 support clamped in the coil support, the lower end of the sliding block support abuts against the bottom of the coil support, a bottom cover is arranged in a cavity of the sliding block support and close to the lower end of the sliding block support, conductive rubber is supported at the upper end of the bottom cover, a PCB is embedded at the lower end of the conductive rubber, the PCB is electrically connected with a coil arranged on the coil support through a pin inserting assembly, and the pin inserting assembly is fixed at the bottom of the coil support and is electrically connected with the PCB after penetrating through the bottom of the bottom cover; a sliding block used for touching the conductive rubber is arranged in the cavity of the sliding block bracket in a sliding manner, a key is fixed at the upper end of the sliding block, and the key is positioned at the center of the decorative ring. When the assembly is carried out, only two assemblies need to be assembled together, so that the universality is higher, the assembly structure is simple, and the maintenance is easy.

Description

One-key starting switch

Technical Field

The utility model relates to the technical field of auto-parts, concretely relates to a key starting switch.

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 engine switch and the coil assembly of the existing one-key starting switch are integrally integrated, the mode has a complex structure, more matched parts and components, higher requirements on the assembly process and the precision of the parts and components, poor consistency and difficult disassembly and maintenance when problems occur.

Disclosure of Invention

To the technical problem that exists at present, the utility model provides a 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 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 support clamped in the coil support, the lower end of the sliding block support abuts against the bottom of the coil support, a bottom cover is arranged in a cavity of the sliding block support and close to the lower end of the sliding block support, conductive rubber is supported at the upper end of the bottom cover, a PCB is embedded at the lower end of the conductive rubber, the PCB is electrically connected with a coil arranged on the coil support through a pin inserting assembly, and the pin inserting assembly is fixed at the bottom of the coil support and is electrically connected with the PCB after penetrating through the bottom of the bottom cover;

a sliding block used for touching the conductive rubber is arranged in the cavity of the sliding block bracket in a sliding manner, a key is fixed at the upper end of the sliding block, and the key is positioned at the center of the decorative ring.

According to the technical scheme, the coil assembly and the engine switch are respectively of independent assembly structures, only two assemblies are required to be assembled together during assembly, the universality is high, the assembly structure is simple, and the maintenance is easy.

Furthermore, the circumference evenly distributed of dress trim ring has first journal stirrup, is provided with first perforation on this first journal stirrup distribute the second journal stirrup that is provided with on this second journal stirrup and can block in this first perforation on the position punishment that corresponds this first journal stirrup on the shell.

So set up, go into the first perforation on the dress ring through the lug card on the shell, install the dress ring on the shell.

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.

So set up, when the button drove the slider and move down, the bullet piece supports the inner wall at the slider support and moves down, can improve the mobility stability.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses design coil assembly and engine switch respectively for independent assembly structure, during the assembly only need two assembly together can, the commonality is higher, and overall structure uniformity is better, 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;

fig. 3 is an exploded view of the coil assembly 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 one-key start switch shown in fig. 1 to fig. 3 includes a coil assembly and an engine switch assembled in the coil assembly, the coil assembly includes a housing 1, a coil support 2 is installed in a cavity of the housing 1, a decoration ring 11 is fastened at an upper end of the housing 1, specifically, four first lugs 110 are uniformly distributed in a circumferential direction of the decoration ring 11, a first through hole 111 is formed in the first lugs 110, a second lug 13 is distributed at a position on the housing 1 corresponding to the first lug 110, and a protrusion 130 capable of being clamped into the first through hole 111 is arranged on the second lug 13, so that the decoration ring 11 is installed at the upper end of the housing 1. A first step 12 is provided on the inner circumference of the housing 1, and a first ledge 22 is provided on the outer circumference of the coil support 2, and the lower end of the first ledge 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.

The engine switch includes the slider support 5 of joint in coil support 2, and the lower extreme of this slider support 5 supports in the bottom of coil support 2, and the position that is close to its lower extreme in the cavity of slider support 5 is provided with bottom 10, and this bottom 10 upper end supports has conductive rubber 8, inlays at conductive rubber 8's lower extreme and is equipped with PCB board 9, and this PCB board 9 is connected with the coil 3 electricity that sets up on coil support 2 through contact pin subassembly 4, and contact pin subassembly 4 is fixed in the bottom of coil support 2 to pass behind the bottom of bottom 10 with PCB board 9 electricity is connected.

A sliding block 7 for touching the conductive rubber 8 is also arranged in the cavity of the sliding block bracket 5 in a sliding way, a key 6 is fixed at the upper end of the sliding block 7, and the key 6 is positioned at the center of the decorative ring 11. Specifically, three first clamping blocks 73 are uniformly distributed on the outer periphery of the slider 7, the first clamping blocks 73 are arranged along the length direction of the slider 7, first clamping grooves 52 are formed in the positions, corresponding to the first clamping blocks 73, on the inner periphery of the slider bracket 5, and the first clamping blocks 73 can move along the first clamping grooves 52 under the driving of the slider 7.

Three second clamping grooves 71 are 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 at a position, corresponding to the second clamping groove 71, on the key 6. Meanwhile, a third support lug 60 is distributed at the lower end of the key 6 along the circumferential direction, a third through hole 62 is formed in the third support lug 60, a third bump 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 that the key 6 is fixed at the upper end of the slider 7, and when the key 6 is pressed downwards, the slider 7 is driven to move downwards along the first clamping groove 52 in the slider bracket 5.

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.

In this embodiment, since the coil assembly and the engine switch assembly are independent, the engine switch is integrally installed in the coil assembly during assembly.

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 one-touch start switch characterized by: 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 slider support (5) clamped in the coil support (2), the lower end of the slider support (5) is abutted to the bottom of the coil support (2), a bottom cover (10) is arranged in a cavity of the slider support (5) and close to the lower end of the slider support, conductive rubber (8) is supported at the upper end of the bottom cover (10), a PCB (printed circuit board) (9) is embedded at the lower end of the conductive rubber (8), the PCB (9) is electrically connected with a coil (3) arranged on the coil support (2) through a pin assembly (4), the pin assembly (4) is fixed at the bottom of the coil support (2) and is electrically connected with the PCB (9) after penetrating through the bottom of the bottom cover (10);

a sliding block (7) used for triggering the conductive rubber (8) is further arranged in the cavity of the sliding block support (5) in a sliding mode, a key (6) is fixed at the upper end of the sliding block (7), and the key (6) is located in the center of the decorative ring (11).

2. The one-touch activated switch of claim 1, wherein: the decorative ring is characterized in that first support lugs (110) are uniformly distributed in the circumferential direction of the decorative ring (11), first through holes (111) are formed in the first support lugs (110), second support lugs (13) are distributed on the shell (1) corresponding to the first support lugs (110), and protruding blocks (130) capable of being clamped into the first through holes (111) are arranged on the second support lugs (13).

3. The one-touch activated switch of claim 2, 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. A one-touch activated switch as defined in 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. A one-touch activated switch according to 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 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 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 one-touch activated switch of claim 1, 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.