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CN-224232543-U - Universal automobile steering wheel combination switch

CN224232543UCN 224232543 UCN224232543 UCN 224232543UCN-224232543-U

Abstract

The utility model relates to the technical field of steering wheel combination switches, in particular to a universal automobile steering wheel combination switch which comprises a combination switch main body, wherein the combination switch main body comprises a switch handle and a circuit board, a handle connector is arranged at the end part of the switch handle, a swinging seat is arranged on the surface of the handle connector through an auxiliary rotating shaft, and a stable supporting mechanism is designed, so that when the combination switch main body is adjusted after being installed and used, when the handle connector and the swinging seat are adjusted, a limit supporting plate is driven to be always elastically compressed through compressing a spring to drive a ball to contact the inner surface of the swinging seat for stable rotation adjustment, and the swinging seat and the inside of a steering wheel shell are stably compressed and stirred and adjusted through the limit supporting plate and the ball, so that the swing seat is convenient to always compress and support contact and simultaneously roll by the ball, friction damage is not easy to occur, the stable compression and stirring adjustment is improved, and the supporting stability of the combination switch when the combination switch is installed on an automobile steering wheel is stirred and adjusted is improved.

Inventors

  • HU ZHOUYANG

Assignees

  • 重庆智鑫汇雅科技有限公司

Dates

Publication Date
20260512
Application Date
20250515

Claims (8)

  1. 1. The utility model provides a general type car steering wheel combination switch, includes combination switch main part (100), combination switch main part (100) include switch handle (101) and circuit board (106), the tip of switch handle (101) is provided with handle connector (104), swing seat (103) are installed through supplementary pivot to the surface of handle connector (104), the upper and lower surface of one end of swing seat (103) all is provided with main pivot (108), characterized in that still be provided with on combination switch main part (100): The stable supporting mechanism comprises fixed installation components which are fixed on the upper surface of the swing seat (103) and two sides of the handle connector (104), an elastic supporting component is arranged in the fixed installation component, and a rolling component is arranged on the surface of the elastic supporting component; the support radiating mechanism comprises support mounting assemblies arranged on two sides of the lower surface of the circuit board (106), and radiating assemblies are arranged on the lower surface of the circuit board (106) on the side surfaces of the two groups of support mounting assemblies.
  2. 2. The universal automobile steering wheel combination switch of claim 1, wherein a 3D Hall sensor (105) is fixed at the middle position of the upper surface of the circuit board (106), a magnet (107) is fixed at one end of the lower surface of the handle connector (104), the magnet (107) is arranged corresponding to the 3D Hall sensor (105), and a sealing protection cover (102) is sleeved at one side of the swinging seat (103) at the bottom end of the switch handle (101).
  3. 3. The universal automobile steering wheel combination switch of claim 1, wherein the fixed mounting assembly comprises mounting bases (1031) fixedly mounted on the upper surface of the swing base (103) and on two sides of the handle connector (104) through screws, and limit grooves (1036) are formed in the mounting bases (1031).
  4. 4. The universal automobile steering wheel combination switch of claim 3, wherein the elastic support component comprises a limit support plate (1032) which is limited and slides in the limit groove (1036), and a compression spring (1035) is fixed at the joint of the lower surface of the limit support plate (1032) and the inner bottom end of the limit groove (1036).
  5. 5. The universal automobile steering wheel combination switch of claim 4, wherein the bottom end of the limit supporting plate (1032) is embedded into the mounting seat (1031), and the limit supporting plate (1032) is elastically connected with the inside of the limit groove (1036) through the compression spring (1035).
  6. 6. The universal automobile steering wheel combination switch of claim 4, wherein the rolling assembly comprises a rolling groove (1034) formed at the top end of the limit supporting plate (1032), and a ball (1033) rolls in the rolling groove (1034).
  7. 7. The universal automobile steering wheel combination switch of claim 1, wherein the support mounting assembly comprises support mounting plates (1061) fixedly mounted on two sides of the lower surface of the circuit board (106) through screws, and a heat dissipation screen (1062) is fixed on the lower surface of the circuit board (106) at the joint of the two support mounting plates (1061).
  8. 8. The universal automobile steering wheel combination switch of claim 7, wherein the heat dissipation assembly comprises a partition plate (1063) fixed on the lower surface of the heat dissipation screen plate (1062) at equal intervals, and a heat dissipation through groove (1064) is formed at the joint of the two partition plates (1063).

Description

Universal automobile steering wheel combination switch Technical Field The utility model relates to the technical field of steering wheel combination switches, in particular to a universal automobile steering wheel combination switch. Background The automobile is mainly used for transporting personnel and/or goods, and when the automobile is used, the light of the automobile needs to be controlled, the control is usually carried out by installing a combined switch on an automobile steering wheel, and the existing steering wheel combined switch is an adjusting piece which is installed on the automobile steering wheel and used for controlling the light, so that the automobile steering wheel is convenient to install, stir and adjust and is commonly used; According to the combination switch based on the 3D Hall sensor disclosed in the patent application number 2023281453. X, the existing steering wheel combination switch is known, when the existing steering wheel combination switch is installed and used, the gap generated inside the existing steering wheel combination switch is supported through the supporting raised strips during regular stirring adjustment, so that the gap is generated when the supporting raised strips contact the swinging seat during regular stirring adjustment operation, friction is damaged, the supporting raised strips are also in contact with the swinging seat, the supporting raised strips shake and are unstable, the supporting raised strips are not convenient to always press and stably stir, the use stability is reduced, and the problem of the supporting stability of stirring adjustment of the combination switch on an automobile steering wheel is affected. Disclosure of utility model The technical scheme of the utility model aims at the technical problems that the prior steering wheel combined switch is installed and used, and the gap generated in the prior steering wheel combined switch is supported through the supporting convex strips during regular toggle adjustment, so that the supporting convex strips are contacted with the inside of the swinging seat to generate friction damage to generate the gap during regular toggle adjustment operation, and the supporting convex strips are unstable to shake, are inconvenient to always press and stably toggle the steering wheel combined switch, and reduce the stability of use. In order to achieve the above purpose, the utility model provides a general automobile steering wheel combined switch, which comprises a combined switch main body, wherein the combined switch main body comprises a switch handle and a circuit board, the end part of the switch handle is provided with a handle connector, the surface of the handle connector is provided with a swinging seat through an auxiliary rotating shaft, the upper surface and the lower surface of one end of the swinging seat are respectively provided with a main rotating shaft, and the combined switch main body is also provided with: The stable supporting mechanism comprises fixed installation components fixed on the upper surface of the swing seat and two sides of the handle connector, an elastic supporting component is arranged in the fixed installation component, and a rolling component is arranged on the surface of the elastic supporting component; The support radiating mechanism comprises support mounting assemblies arranged on two sides of the lower surface of the circuit board, and radiating assemblies are arranged on the lower surface of the circuit board on the side surfaces of the two groups of support mounting assemblies. Preferably, the D hall sensor is fixed at the middle position of the upper surface of the circuit board, a magnet is fixed at one end of the lower surface of the handle connector, the magnet and the D hall sensor are correspondingly arranged, and a sealing protective cover is sleeved and installed at one side of the bottom end of the switch handle, which is positioned on the swinging seat. Preferably, the fixed mounting assembly comprises mounting seats fixedly mounted on the upper surface of the swing seat and on two sides of the handle connector through screws, and a limiting groove is formed in the mounting seats. Preferably, the elastic support assembly comprises a limiting support plate which is limited to slide in the limiting groove, and a compression spring is fixed at the joint of the lower surface of the limiting support plate and the inner bottom end of the limiting groove. Preferably, the bottom end of the limiting support plate is embedded into the mounting seat, and the limiting support plate is elastically connected with the inside of the limiting groove through the compressing spring. Preferably, the rolling assembly comprises a rolling groove formed in the top end of the limiting support plate, and balls roll in the rolling groove. Preferably, the support mounting assembly comprises support mounting plates fixedly mounted on two sides of the lower surface of t