CN220914079U - Pressing structure on steering wheel switch - Google Patents

Abstract

The utility model discloses a pressing structure on a steering wheel switch, which comprises a shell, a panel covered on the shell, a base arranged at the bottom of the shell and a control assembly arranged between the shell and the base; the panel is provided with a functional triggering area, the bottom of the panel is abutted with a control assembly, and the panel allows the functional triggering area to deform under the force and applies triggering force to the control assembly.

Description

Pressing structure on steering wheel switch

Technical Field

The utility model relates to the technical field of automobile parts, in particular to a pressing structure on a steering wheel switch.

Background

The steering wheel switch is a very important part on the automobile, each automobile needs to be equipped, and meanwhile, as a steering wheel switch function, the steering wheel switch needs to be triggered by signals, so that the operation is fast and convenient in the driving process.

However, all existing steering wheel switches realize functions of telephone answering, music selection, cruising and the like by means of mechanical single keys or touching integral keys, but gaps exist among the mechanical single keys, dust is easy to enter, attractive appearance is affected, and the integral keys are not easy to press under the condition of sweating, and false touch and the like are easy to occur.

Disclosure of utility model

In order to solve the technical problems in the background art, the utility model provides a pressing structure on a steering wheel switch.

The utility model solves the technical problems by adopting the following technical scheme:

A pressing structure on a steering wheel switch comprises a shell, a panel covered on the shell, a base arranged at the bottom of the shell and a control assembly arranged between the shell and the base;

The panel is provided with a functional triggering area, the bottom of the panel is abutted with a control assembly, and the panel allows the functional triggering area to deform under the force and applies triggering force to the control assembly.

Preferably, the bottom of the function triggering area is provided with deformation grooves, and demarcation parts for defining different function triggering areas are arranged between the deformation grooves. Through the improvement, when the function trigger area on the panel is pressed, as the bottom of the function trigger area forms a deformation groove, the deformation groove has thinner thickness, so that the function trigger area is easier to press down and deform, and a demarcation part is formed between the deformation grooves, so that pressing one function trigger area can not drive other function trigger areas to descend, and each function trigger area is independently controlled.

Preferably, a rubber column is arranged in the base, and the rubber column is abutted to the demarcation part. Through above improvement, the rubber post supports in the panel bottom, and just on the demarcation portion, guarantees that every function trigger area descends alone, avoids appearing the cluster shelves.

Preferably, a demarcation convex part is arranged between the function triggering areas. Through the improvement, the demarcation convex part is arranged at the top of the panel, and the demarcation convex part is arranged between the function triggering areas, so that the structural strength of the panel between the function triggering areas is increased, and the single function triggering area is ensured to be pressed down so as not to drive the other function triggering area to descend, thereby ensuring that each function triggering area descends independently.

Preferably, the control assembly comprises a circuit board arranged on the base, conductive rubber arranged above the circuit board and a button seat for extruding the conductive rubber, wherein the function triggering area is stressed and deformed and is abutted with the button seat so that the conductive rubber acts on the circuit board. Through above improvement, when pressing the function trigger area on the panel, make the panel descend, the panel produces effort to the button seat, makes the button seat descend, and the button does and produces the effect to conductive rubber to make conductive rubber and circuit board contact, thereby realize control and the switching of vehicle function.

Preferably, the circuit board is provided with LED lamp beads, and the LED lamp beads emit light and are conducted to the panel through the button seat so that the function triggering area emits light. Through the improvement, the LED lamp beads emit light, and the function trigger area on the panel emits light through the conduction of the button seat, so that the whole panel is more attractive, and the panel is more convenient to press at night.

Preferably, a supporting portion is formed on the housing, and the supporting portion abuts against the outline outside the function triggering area. By the improvement, the supporting part avoids the deformation of the outline except the function trigger area, and ensures that only the function trigger area is deformed and reduced when the function trigger area is pressed.

Preferably, the surface of the panel is subjected to UV transfer printing, and a wood grain imitation surface is formed on the surface of the panel. Through the improvement, different wood grain imitation effects are realized through a surface UV transfer printing process, and the touch feeling of the wood grain effect is realized.

Preferably, a limiting block is arranged at the bottom of the panel, the limiting block is attached to the outer outline of the panel, and the deformation groove is arranged in the limiting block. Through above improvement, the stopper supports the panel bottom, and the deformation groove is put into in the stopper to guarantee that only the region of function trigger area descends.

Preferably, the panel has an upward trend toward both sides. Through above improvement, the panel has the trend that rises towards both sides, laminating hand that can be better, the hand of being convenient for presses more.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. The panel is provided with the function triggering areas for people to press, the bottoms of the function triggering areas are provided with deformation grooves, demarcation parts for defining different function triggering areas are arranged between the deformation grooves, as the bottoms of the function triggering areas are provided with the deformation grooves, the deformation grooves are thinner, the function triggering areas are easier to press down and deform, and demarcation parts are formed between the deformation grooves, so that one function triggering area is pressed without driving other function triggering areas to descend, each function triggering area is independently controlled, rubber columns are arranged in the base and are abutted against the demarcation parts, each function triggering area is ensured to descend independently, the occurrence of serial gears is avoided, the whole panel arrangement is realized, and no panel gap exists;

2. the surface of the panel is subjected to UV transfer printing, so that the surface of the panel has a wood grain imitation effect, and the touch feeling of the wood grain effect is realized;

Drawings

FIG. 1 is a schematic overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the inside of the housing of the present utility model;

FIG. 3 is a schematic view of another angle inside the housing of the present utility model;

FIG. 4 is an exploded view of the overall structure of the present utility model;

FIG. 5 is a schematic view of the bottom of the panel of the present utility model;

FIG. 6 is a schematic view of the top of the panel of the present utility model;

In the figure: 1. a housing; 2. a panel; 3. a base; 4. a control assembly; 101. a function trigger area; 102. a deformation groove; 103. a dividing part; 104. a rubber column; 105. a demarcation protrusion; 106. a circuit board; 107. a conductive rubber; 108. a button seat; 109. LED lamp beads; 201. a roller assembly; 202. a rotating groove; 203. a limiting block; 204. a support part;

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It will be understood that, although the terms upper, middle, lower, top, end, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another for ease of understanding and are not used to define any directional or sequential limitation.

As shown in fig. 1 to 6, a pressing structure of a steering wheel switch includes a housing 1, a panel 2 disposed at the top of the housing 1, a base 3 disposed at the bottom of the housing 1, and a control assembly 4 disposed between the housing 1 and the base 3.

Further, the panel 2 is provided with the function triggering area 101, the bottom of the panel 2 is abutted with the control component 4, the panel 2 allows the function triggering area 101 to deform under force, and trigger force is applied to the control component 4 to switch the functions of the vehicle, so that the function triggering area 101 is lightly pressed to switch the functions, the defect of a panel gap is avoided, and the mechanical pressing effect of the whole large panel 2 is realized.

As shown in fig. 1 to 6, for further explanation of the implementation of the panel 2 in this embodiment, the bottom of the function trigger area 101 is formed with deformation grooves 102, and a demarcation portion 103 for defining different function trigger areas 101 is disposed between the deformation grooves 102, when the function trigger area 101 on the panel 2 is pressed, since the bottom of the function trigger area 101 is formed with the deformation grooves 102, the function trigger area 101 is easier to press down and deform, and the demarcation portion 103 is formed between the deformation grooves 102, so that pressing one function trigger area 101 does not drive the other function trigger area 101 to descend, thereby realizing individual control of each function trigger area 101.

Further, a rubber column 104 is arranged in the base 3, the rubber column 104 is abutted on the demarcation part 103, the rubber column 104 is supported at the bottom of the panel 2 and is opposite to the demarcation part 103, each function triggering area 101 is ensured to independently descend, and the occurrence of gear strings is avoided.

The demarcation convex part 105 is arranged between the function triggering areas 101, the demarcation convex part 105 is arranged at the top of the panel 2, and the demarcation convex part 105 is arranged between the function triggering areas 101, so that the structural strength of the panel 2 between the function triggering areas 101 is increased, the single function triggering area 101 is ensured to be pressed down, the other function triggering area 101 is not driven to be lowered, and each function triggering area 101 is ensured to be lowered independently.

Preferably, the casing 1 is formed with a supporting portion 204, and the supporting portion 204 abuts against the outer contour of the function trigger area 101, so as to ensure that only the function trigger area 101 of the panel can be deformed.

Preferably, a limiting block 203 is arranged at the bottom of the panel 2, the limiting block 203 is attached to the outer contour of the panel 2, the deformation groove 102 is arranged in the limiting block 203, the limiting block 203 supports the bottom of the panel 2, and the deformation groove 102 is arranged in the limiting block 203, so that only the area of the function triggering area 101 is guaranteed to descend.

Preferably, the panel 2 has an upward trend toward two sides, so that the hand can be better attached, and the hand can be more conveniently pressed.

Preferably, different wood grain imitation effects are achieved by a surface UV transfer process, and a tactile sensation of the wood grain effect is achieved.

As further explanation of the control unit 4 in the present embodiment, as shown in fig. 1, 2 and 4, the control unit 4 includes a circuit board 106 provided on the base 3, a conductive rubber 107 provided above the circuit board 106, and a button seat 108 for pressing the conductive rubber 107, when the function triggering area 101 on the panel 2 is pressed, the panel 2 is lowered, the panel 2 applies a force to the button seat 108, the button seat 108 is lowered, and the button applies a force to the conductive rubber 107, so that the conductive rubber 107 contacts the circuit board 106, thereby realizing control and switching of the vehicle functions.

Further, the button seat 108 is provided with a roller assembly 201, and the panel 2 is provided with a rotating groove 202 for the roller assembly 201 to extend, and the roller assembly 201 can rotate to perform functions such as song switching.

Preferably, the circuit board 106 is provided with the LED lamp beads 109, the LED lamp beads 109 emit light, and the function triggering area 101 on the panel 2 emits light through the conduction of the button seat 108, so that the whole is more attractive, and the button is more convenient to press at night.

The operation of the pressing structure in this embodiment is described as follows:

1. The function trigger area 101 is pressed by a human finger, the deformation of the panel 2 is conducted to the button seat 108, and then conducted to the conductive rubber 107 to be contacted with the circuit board 106, so that the function selection is realized, and the function can be realized by pressing one of the function trigger areas 101 with a force exceeding 9N;

2. When the single-sided 2 function trigger areas 101 are continuously pressed, and the distance is smaller than 10ms, the error operation can be identified by software, and only the first realized function is realized;

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims (10)

1. The pressing structure of the steering wheel switch is characterized by comprising a shell (1), a panel (2) covered on the shell (1), a base (3) arranged at the bottom of the shell (1), and a control assembly (4) arranged between the shell (1) and the base (3);

The panel (2) is provided with a functional triggering area (101) in a dividing mode, the bottom of the panel (2) is abutted to a control component (4), and the panel (2) allows the functional triggering area (101) to deform under stress and applies triggering force to the control component (4).

2. A pressing structure on a steering wheel switch according to claim 1, characterized in that the bottom of the functional trigger area (101) is formed with deformation grooves (102), and that between the deformation grooves (102) there are demarcation portions (103) defining different functional trigger areas (101).

3. The pressing structure of a steering wheel switch according to claim 2, wherein a rubber column (104) is provided in the base (3), and the rubber column (104) is abutted against the boundary portion (103).

4. A pressing structure on a steering wheel switch according to claim 1, characterized in that a demarcation protrusion (105) is provided between the function trigger areas (101).

5. A pressing structure on a steering wheel switch according to claim 1, wherein the control assembly (4) comprises a circuit board (106) provided on the base (3), a conductive rubber (107) provided above the circuit board (106), and a button seat (108) for pressing the conductive rubber (107), and the function triggering area (101) is deformed by force and abuts against the button seat (108) so that the conductive rubber (107) acts on the circuit board (106).

6. The pressing structure of the steering wheel switch according to claim 5, wherein the circuit board (106) is provided with an LED lamp bead (109), and the LED lamp bead (109) emits light and is conducted to the panel (2) through the button seat (108) so as to enable the function triggering area (101) to emit light.

7. A pressing structure on a steering wheel switch according to claim 1, wherein a supporting portion (204) is formed on the housing (1), and the supporting portion (204) abuts against the outer contour of the function trigger area (101).

8. The pressing structure of claim 1, wherein the surface of the faceplate (2) is transferred by UV, and a grain-like surface is formed on the surface of the faceplate (2).

9. The pressing structure of a steering wheel switch according to claim 2, wherein a limiting block (203) is arranged at the bottom of the panel (2), the limiting block (203) is attached to the outer contour of the panel (2), and the deformation groove (102) is arranged in the limiting block (203).

10. A pressing structure on a steering wheel switch according to claim 2, wherein the panel (2) has an upward trend toward both sides.