CN220220413U

CN220220413U - Touch steering wheel switch with sound feedback

Info

Publication number: CN220220413U
Application number: CN202321971089.7U
Authority: CN
Inventors: 夏娟; 詹钢栋; 岳科; 喻方云
Original assignee: Taikang Electronics Co ltd
Current assignee: Taikang Electronics Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2023-12-22
Anticipated expiration: 2033-07-25

Abstract

The utility model discloses a touch steering wheel switch with sound feedback, which comprises a panel, a shell, a PCB (printed Circuit Board) and a base, wherein the PCB is arranged on the base, the base is arranged at the lower part of the shell, the PCB is positioned in the base, a plurality of key characters are arranged on the panel, and the panel is arranged at the upper part of the shell.

Description

Touch steering wheel switch with sound feedback

Technical Field

The utility model belongs to the technical field of touch steering wheel switches, and relates to a touch steering wheel switch with sound feedback.

Background

With the rapid development of society, touch steering wheel switches are popular with more and more users, and at present, touch steering wheel switches mostly replace mechanical key designs with touch keys to achieve the touch effect of various functional keys; because of lack of key sounds, character indicator lamps and other feedback functions, users cannot intuitively feel on or off of the functions in a stereoscopic way when operating, and the running safety risk of the users is increased easily when the users look at the on or off state of the functions at low heads, so that the user experience is poor, and therefore, the touch steering wheel switch with sound feedback is necessary to design.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a touch steering wheel switch with sound feedback.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a take touch steering wheel switch of sound feedback, includes panel, shell, PCB board and base, the PCB board is installed on the base, the pedestal mounting is in the lower part of shell, and PCB is in the base, be equipped with a plurality of button characters on the panel, the upper portion at the shell is installed to the panel, its characterized in that still includes the touch diaphragm, the touch diaphragm is installed on the panel, and the touch diaphragm is located the below of button character, touch diaphragm and PCB board electricity federation, the button character is the printing opacity, have on the PCB board with the corresponding LED lamp of button character, still be connected with the bee calling organ that is used for the sound to remind on the PCB board.

And a plurality of sound transmission holes are formed in the base.

The shell is provided with a wire through hole matched with the PCB.

And the wire through hole is detachably connected with a sealing piece.

The sealing element is a rubber plug.

The base is detachably mounted on the lower portion of the shell in a clamping mode, and the panel is detachably mounted on the upper portion of the shell in a clamping mode.

Compared with the prior art, the touch steering wheel switch with the sound feedback has the advantages that:

according to the utility model, by designing the touch steering wheel switch, when a user operates the switch key, the trigger signal is turned on or off through the voice feedback and the key character color feedback user function, the design structure is simple, the cost is low, the reliability is high, the user experience is comfortable and pleasant, and the driving safety of the user is improved.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is an exploded plan view of the present utility model.

Fig. 3 is an exploded perspective view of the present utility model.

Fig. 4 is a schematic perspective view of a base in the present utility model.

Fig. 5 is a cross-sectional view of the present utility model.

Fig. 6 is a signal diagram of the present utility model.

In the figure, 101, panels; 102. touching the membrane; 103. a housing; 104. a PCB board; 105. a buzzer; 106. a base; 106x, sound-transmitting holes; 107. a rubber stopper.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1-5, the touch steering wheel switch with acoustic feedback comprises a panel 101, a housing 103, a PCB board 104 and a base 106, wherein the PCB board 104 is mounted on the base 106, the base 106 is mounted at the lower part of the housing 103, the PCB is positioned in the base 106, a plurality of key characters are arranged on the panel 101, the panel 101 is mounted at the upper part of the housing 103, the touch steering wheel switch further comprises a touch diaphragm 102, the touch diaphragm 102 is mounted on the panel 101, and the touch diaphragm 102 is positioned below the key characters, and the touch diaphragm 102 is electrically connected with the PCB board 104, which adopts the prior art, and the circuit and the like of the touch steering wheel switch do not need to be redesigned; the key characters are light-transmitting, the PCB 104 is provided with LED lamps corresponding to the key characters, the PCB 104 is also connected with a buzzer 105 for reminding by sound, and in the embodiment, the PCB 104 is connected with the LED lamps and the buzzer 105 by adopting the prior art.

The base 106 is provided with a plurality of sound transmission holes 106x, so that the sound of the buzzer 105 can be conveniently diffused outwards from the sound transmission holes.

The casing 103 is provided with a wire passing hole matched with the PCB 104, and a sealing piece is detachably connected to the wire passing hole and is a rubber plug 107.

The base 106 is detachably mounted on the lower portion of the housing 103 in a clamping manner, and the panel 101 is detachably mounted on the upper portion of the housing 103 in a clamping manner.

The assembly steps are as follows: the panel 101 and the touch diaphragm 102 are assembled into a touch key assembly, the PCB 104 and the buzzer 105 are assembled into a PCB assembly, the PCB assembly and the base 106 are assembled into a base assembly, the shell 103 and the rubber plug 107 are assembled into a shell assembly, and the touch key assembly, the base assembly and the shell assembly are assembled into a touch steering wheel switch with sound feedback.

In this embodiment, the key character and the touch membrane 102 are touch modules, the buzzer 105 is a sound feedback module, and the key character and the LED lamp are indicator lamp modules; in actual use, the automobile is also provided with an execution module and a control module; as shown in particular in fig. 6.

When a user operates the function keys, the touch module receives a user trigger key signal and sends a signal to the control module, the control module receives the touch module signal and then sends a signal to the execution module, the sound feedback module and the indicator light module simultaneously, the execution module starts or closes the function after receiving the touch module signal, the sound feedback module sends sound for 200ms after receiving the touch module signal to feed back the current function state of the user, the indicator light module receives the touch module signal and then the current function character color presents different colors before starting to inform the user that the function state is started, and when the user triggers the touch module signal again, the indicator light module switches the current function character color into the color of the function non-starting state after receiving the touch module signal again.

In summary, by adopting the scheme, compared with the prior art, the utility model not only reduces the manufacturing cost, but also has a simpler structure, is convenient for assembly of production personnel, saves the labor cost, improves the driving experience of the user, and improves the driving safety of the user.

All the components are general standard components or components known to the person skilled in the art, and the structures and principles of the components are known to the person skilled in the art through technical manuals or through routine experimental methods.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a take touch steering wheel switch of sound feedback, includes panel (101), shell (103), PCB board (104) and base (106), PCB board (104) are installed on base (106), the lower part at shell (103) is installed to base (106), and PCB is in base (106), be equipped with a plurality of button characters on panel (101), upper portion at shell (103) is installed to panel (101), characterized in that still includes touch diaphragm (102), touch diaphragm (102) are installed on panel (101), and touch diaphragm (102) are located the below of button character, touch diaphragm (102) and PCB board (104) electricity federation, the button character is the printing opacity, PCB board (104) are last to have LED lamp corresponding with the button character, still be connected with on PCB board (104) buzzer (105) that are used for the sound to remind.

2. The touch steering wheel switch with acoustic feedback of claim 1, wherein the base (106) is provided with a plurality of sound-transmitting holes (106 x).

3. The touch steering wheel switch with acoustic feedback according to claim 1, characterized in that the housing (103) has a wire via for mating with a PCB board (104).

4. A touch steering wheel switch with acoustic feedback according to claim 3, wherein a seal is removably attached to the wire via.

5. The touch-sensitive steering wheel switch with acoustic feedback of claim 4, wherein the seal is a rubber plug (107).

6. The touch steering wheel switch with acoustic feedback according to claim 1, wherein the base (106) is detachably mounted on the lower portion of the housing (103) by means of a clamping connection, and the panel (101) is detachably mounted on the upper portion of the housing (103) by means of a clamping connection.