New energy multifunctional armrest switch

Abstract

The utility model relates to a new energy multifunctional armrest switch. The technical problem to be solved by the utility model is to provide a new energy multifunctional armrest switch. According to the technical scheme, the switch comprises a switch shell, a switch bottom plate, a conductive button plate, a circuit board assembly, a switch upper cover and a rocker button, the rocker button comprises a rocker button and a button middle connecting body, a button butt-joint plate is arranged in the middle of the rocker button, a button swing hole is formed in the button butt-joint plate, and the button swing hole is connected with the circuit board assembly. The rocker button is provided with a swing guide groove at the button butt-joint plate, two ends of the rocker button are provided with a pressing reinforcing block and a pressing positioning block, and the switch housing is provided with a rocker butt-joint cavity and a rocker butt-joint cavity surrounding edge. The rocker key provided by the utility model has the advantages that the pressing reinforcing block and the inclined guide notch can enable the pressing swing action of the rocker key to be more stably and reliably conducted to the rubber conductive column through the key middle connector, so that the shaking displacement during pressing can be reduced, and the misoperation can be effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile switches, in particular to a new energy multifunctional armrest switch. Background Art

[0002] The new energy multifunctional armrest switch is a switch device used in new energy vehicles. It integrates multiple functions and can control different on-board devices and systems. This switch can be used to adjust seats, audio systems, air conditioners, etc., and even includes the control of driving assistance systems. The existing new energy multifunctional armrest switch includes a rocker switch. According to customer feedback, the rocker switch is very easy to damage during actual use. After analysis, it is caused by the following factors: 1. The rocker switch is worn or slightly misaligned after frequent pressing, which increases the pressing stroke and makes it impossible to reliably give an electrical signal when pressing; 2. Foreign objects are easy to fall into, and if they are not cleaned in time, they will eventually affect the pressing stroke; in view of this, the existing new energy multifunctional armrest switch is improved and optimized. Utility Model Content

[0003] In order to solve the above problems, the technical problem to be solved by the utility model is to provide a new energy multifunctional handrail switch.

[0004] The technical solution adopted by the utility model new energy multifunctional armrest switch: includes a switch housing, a switch bottom plate, a conductive key plate, a circuit board assembly, a switch upper cover and a seesaw button, characterized in that the seesaw button includes a seesaw button and a key intermediate body, a key docking plate is provided in the middle of the seesaw button, a key swing hole is provided on the key docking plate, the seesaw button is provided with a swing guide groove at the key docking plate, and a press reinforcement block and a press positioning block are provided at both ends of the seesaw button, the switch housing is provided with a seesaw docking cavity and a seesaw docking cavity surrounding edge provided outside the seesaw docking cavity, a wedge-shaped guide plate connected to the swing guide groove is provided in the middle of the seesaw docking cavity, a guide plate clamping column clamped on the housing swing guide plate is provided to clamp on the key swing hole, the seesaw docking cavity is provided with an intermediate body limit seat and a housing press positioning port corresponding to the press positioning block at both ends of the wedge guide plate, and a limit seat positioning hole is provided in the intermediate body limit seat;

[0005] The key intermediate body includes, from bottom to top, an intermediate body bottom, an intermediate body connecting portion passing through the positioning hole of the limit seat, and an intermediate body arc portion corresponding to the pressing reinforcement block. The conductive key plate is provided with a rubber conductive column for receiving the intermediate body bottom.

[0006] The rocker button also includes a reset spring. A spring limiting hole is provided at the bottom of the button intermediate body. One end of the reset spring is placed in the spring limiting hole and the other end is placed on the rubber conductive column.

[0007] At the upper end of the middle connector limit seat, an inclined guide notch for limiting when the pressing reinforcement block is pressed is provided at the outer end of the limit seat positioning hole.

[0008] A key enclosure edge is provided around the back of the rocker button, and a raised enclosure edge for preventing foreign objects from falling in is provided at the housing pressing positioning opening of the rocker docking cavity.

[0009] A pressing indication bump corresponding to the pressing reinforcement block is provided on the front of the rocker button.

[0010] A guide plate arc head is provided at the upper end of the wedge-shaped guide plate.

[0011] The advantages of the new energy multi-functional armrest switch of the present utility model are as follows: The pressing reinforcement block and the inclined guide notch can make the pressing and swinging action of the rocker button be more stably and reliably conducted to the rubber conductive column through the button middle connector, reducing the shaking and displacement during pressing and effectively preventing misoperation; The return spring can strengthen the return force, preventing the rubber conductive column from not resetting in time after frequent pressing and ensuring good overall contact; The key enclosure edge and the raised enclosure edge can effectively prevent foreign objects from falling into the switch housing, with higher use safety and effectively improving the service life of the switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present utility model will be further described in detail below in conjunction with the drawings and specific embodiments.

[0013] Figure 1 is an exploded view of the new energy multi-functional armrest switch of the present utility model;

[0014] Figure 2 is an exploded view of the rocker button of the present utility model;

[0015] Figure 3 is the switch housing of the present utility model;

[0016] Figure 4 is Figure 3 an enlarged view of;

[0017] Figure 5 is a schematic diagram of the back structure of the rocker button of the present utility model;

[0018] Figure 6 is a schematic diagram of the structure of the conductive button plate of the present utility model;

[0019] Figure 7 is a schematic diagram of the structure of the button middle connector of the present utility model;

[0020] Figure 8 is a schematic diagram of the front structure of the rocker button of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] As shown Figure 1-8 in the figure, the new energy multi-functional armrest switch involved in the present utility model includes a switch housing 1, a switch bottom plate 2, a conductive button plate 3, a circuit board assembly 4, a switch upper cover 5 and a rocker button 6. The rocker button 6 includes a rocker button 11 and a button middle connector 12. A button docking plate 17 is provided in the middle of the rocker button 11. A button swing hole 18 is provided on the button docking plate 17. The rocker button 11 is provided with a swing guide groove 19 at the button docking plate 17. Pressing strengthening blocks 20 and pressing positioning blocks 21 are provided at both ends of the rocker button 11. The switch housing 1 is provided with a rocker docking cavity 14 and a rocker docking cavity surrounding edge 15 provided outside the rocker docking cavity 14. A wedge-shaped guide plate 23 opposite to the swing guide groove 19 is provided in the middle of the rocker docking cavity 14. A guide plate clamping post 24 clamped on the button swing hole 18 is provided on the housing swing guide plate 23. Middle connector limiting seats 25 and housing pressing positioning openings 26 corresponding to the pressing positioning blocks 21 are provided at both ends of the wedge-shaped guide plate 23 in the rocker docking cavity 14. A limiting seat positioning hole 27 is provided in the middle connector limiting seat 25; the button middle connector 12 includes a middle connector bottom 30, a middle connector connecting portion 31 passing through the limiting seat positioning hole 27, and a middle connector arc portion 32 opposite to the pressing strengthening block 20 in sequence from bottom to top. The conductive button plate 3 is provided with a rubber conductive post 35 for the middle connector bottom 30 to bear. The pressing strengthening block 20 can make the pressing and swinging action of the rocker button 11 contact with the middle connector arc portion 32 more stably and reliably, effectively prevent misoperation, and the pressing action is more accurate.

[0022] The rocker button 6 further includes a return spring 13. A spring limiting hole 34 is provided at the bottom of the button middle connector 12. One end of the return spring 13 is placed in the spring limiting hole 34 and the other end is placed on the rubber conductive post 35. The return spring can strengthen the restoring force, prevent the rubber conductive post from not resetting in time after frequent pressing, and ensure good overall contact.

[0023] An inclined guide notch 37 for limiting when the pressing strengthening block 20 presses is provided at the outer end of the limiting seat positioning hole 27 at the upper end of the middle connector limiting seat 25, so that the pressing action of the rocker button 11 is more accurate, and the shaking and displacement during pressing are effectively reduced.

[0024] A button surrounding edge 38 is provided on the periphery of the back of the rocker button 11. An elevated surrounding edge 39 for preventing foreign objects from falling in is provided at the housing pressing positioning opening 26 of the rocker docking cavity 14. The button surrounding edge 38 and the elevated surrounding edge 39 play a dual protection role, can effectively prevent foreign objects from falling into the switch housing, the use safety is higher, and the service life of the switch is effectively improved.

[0025] The front surface of the rocker button 11 is provided with a pressing indication bump 41 corresponding to the pressing reinforcement block 20, which is convenient for users to accurately press.

[0026] The upper end of the wedge-shaped guide plate 23 is provided with a guide plate arc head 42, and the swing is smoother and more stable.

[0027] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention are all included in the protection scope of the present invention.

Claims

1. A new energy multifunctional handrail switch, comprising a switch housing (1), a switch bottom plate (2), a conductive key plate (3), a circuit board assembly (4), a switch upper cover (5) and a rocker button (6), characterized in that: The rocker button (6) comprises a rocker button (11) and a button intermediate body (12); a button docking plate (17) is provided in the middle of the rocker button (11); a button swing hole (18) is provided on the button docking plate (17); a swing guide groove (19) is provided on the button docking plate (17); a press reinforcing block (20) and a press positioning block (21) are provided at both ends of the rocker button (11); the switch housing (1) is provided with a rocker docking cavity (14) and a rocker disposed outside the rocker docking cavity (14); The docking cavity surround (15), the middle of the rocker docking cavity (14) is provided with a wedge-shaped guide plate (23) connected to the swing guide groove (19), the shell swing guide plate (23) is provided with a guide plate clamping column (24) clamped on the key swing hole (18), the rocker docking cavity (14) is provided with a middle connecting body limit seat (25) and a shell pressing positioning opening (26) corresponding to the pressing positioning block (21) at both ends of the wedge-shaped guide plate (23), and the middle connecting body limit seat (25) is provided with a limit seat positioning hole (27); The key intermediate body (12) comprises, arranged in sequence from bottom to top, an intermediate body bottom (30), an intermediate body connecting portion (31) penetrating the positioning hole (27) of the limit seat, and an intermediate body arc portion (32) corresponding to the pressing reinforcement block (20); the conductive key plate (3) is provided with a rubber conductive column (35) for receiving the intermediate body bottom (30).

2. The new energy multifunctional handrail switch according to claim 1 is characterized in that: The rocker button (6) further comprises a return spring (13), a spring stop hole (34) is provided at the bottom of the button intermediate body (12), one end of the return spring (13) is placed in the spring stop hole (34) and the other end is placed on the rubber conductive column (35).

3. The new energy multifunctional handrail switch according to claim 1 is characterized in that: The upper end of the intermediate body limit seat (25) is provided with an oblique guide notch (37) at the outer end of the limit seat positioning hole (27) for limiting the position when the pressing reinforcement block (20) is pressed.

4. The new energy multifunctional handrail switch according to claim 1 is characterized in that: The back periphery of the rocker button (11) is provided with a button enclosure edge (38), and the rocker docking cavity (14) is provided with a raised enclosure edge (39) at the shell pressing and positioning opening (26) to prevent foreign objects from falling in.

5. The new energy multifunctional handrail switch according to claim 1 is characterized in that: The front side of the rocker button (11) is provided with a pressing indicating convex point (41) corresponding to the pressing reinforcing block (20).

6. The new energy multifunctional handrail switch according to claim 1 is characterized in that: A guide plate arc head (42) is provided at the upper end of the wedge-shaped guide plate (23).

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