KR200484616Y1 - Steering wheel remote control switch assembly for a vehicle - Google Patents

Steering wheel remote control switch assembly for a vehicle Download PDF

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Publication number
KR200484616Y1
KR200484616Y1 KR2020160000690U KR20160000690U KR200484616Y1 KR 200484616 Y1 KR200484616 Y1 KR 200484616Y1 KR 2020160000690 U KR2020160000690 U KR 2020160000690U KR 20160000690 U KR20160000690 U KR 20160000690U KR 200484616 Y1 KR200484616 Y1 KR 200484616Y1
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KR
South Korea
Prior art keywords
operation knob
preventing
flow
ribs
prevention
Prior art date
Application number
KR2020160000690U
Other languages
Korean (ko)
Other versions
KR20170002904U (en
Inventor
양승환
Original Assignee
주식회사 서연전자
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Publication date
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Priority to KR2020160000690U priority Critical patent/KR200484616Y1/en
Publication of KR20170002904U publication Critical patent/KR20170002904U/en
Application granted granted Critical
Publication of KR200484616Y1 publication Critical patent/KR200484616Y1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/04—Hand wheels
    • B62D1/046—Adaptations on rotatable parts of the steering wheel for accommodation of switches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K2350/355—
    • B60K2350/928—

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Controls (AREA)
  • Push-Button Switches (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Abstract

The present invention has a body part having a cover formed on an upper side thereof and a space formed therein; An operation knob provided in a through portion formed in the cover portion and performing a seesaw operation and a push operation; An operation knob holder inserted in a lower portion of the operation knob and guiding a seesection operation of the operation knob; A pusher portion that moves in the vertical direction in association with the operation knob holder; A rubber contact assembly disposed at a lower portion of the pusher portion and having a plurality of contacts for generating an electrical contact signal by being in contact with a printed circuit board provided at a lower portion of the body portion according to the operation of the operation knob; And a wear preventing portion provided at a lower end of the operation knob and coupled to a lower portion of the body portion to prevent friction with the rubber contact assembly during a seesaw operation of the operation knob.

Description

[0001] The present invention relates to a steering wheel remote control switch assembly for a vehicle,

The present invention relates to an automobile steering wheel remote control switch assembly, and more particularly, to an automobile steering wheel remote control switch assembly capable of improving the operation feeling and abrasion resistance of a steering wheel remote control switch.

Steering, or steering, of a vehicle is used for steering, in which the steering wheel, i.e., the rotational force generated by the operation of the steering wheel, is transmitted to the gear device (generally a rack / pinion structure) via the steering shaft, It is common to use a tie-rod to rotate the wheels. In recent years, almost all of the vehicles have been using EPS-powered gear / power cylinder type power steering systems.

It can be seen from the steering wheel of the present vehicle having such a general steering device that the steering wheel switch started from the luxury car to the general vehicle. The steering wheel switch is operated by the air conditioner control button or audio It is difficult to perform the operation of the peripheral device such as the selection / volume control button, so that it is mounted around the handle so that the operation of the peripheral device can be conveniently and safely performed without disturbing the concentration of the driver.

In other words, the vehicle steering wheel remote control switch assembly not only prevents the eyes from being dispersed for the operation of the peripheral when the driver is operating with both hands gripping the steering wheel, but also easily presses the switch It is already used as an essential device in advanced vehicles.

1 is a cross-sectional view of a remote control switch assembly of a vehicle steering wheel according to the related art.

Referring to FIG. 1, a steering wheel remote control switch assembly according to the related art includes a rubber contact assembly 60 at a lower end of an operation knob 30. When the operation knob 30 performs a seesaw operation, Friction with the rubber contact assembly 60 provided at the lower end of the door 30 causes the operation feeling of the switch to be lowered and the rubber contact assembly 60 formed of a rubber material is worn.

An object of the present invention is to provide an automobile steering wheel remote control switch assembly.

And to improve the operation feeling and wear resistance of the steering wheel remote control switch.

The tasks of the present invention are not limited to the above-mentioned tasks, and other tasks not mentioned may be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, there is provided an automobile steering wheel remote control switch assembly according to an embodiment of the present invention, comprising: a body portion having a cover formed on an upper side thereof and having a space therein; An operation knob provided in a through portion formed in the cover portion and performing a seesaw operation and a push operation; An operation knob holder inserted in a lower portion of the operation knob and guiding a seesection operation of the operation knob; A pusher portion that moves in the vertical direction in association with the operation knob holder; A rubber contact assembly disposed at a lower portion of the pusher portion and having a plurality of contacts for generating an electrical contact signal by being in contact with a printed circuit board provided at a lower portion of the body portion according to the operation of the operation knob; And a wear prevention part provided at a lower end of the operation knob and coupled to a lower portion of the body part to prevent friction with the rubber contact assembly during a seesaw operation of the operation knob.

Further, the seesaw operation rotates with respect to the rotation axis parallel to the cover portion, and the push operation includes the movement through the rotation shaft in the vertical direction.

The lower portion of the body portion includes a wear-preventing portion insertion hole into which the wear-preventing portion is inserted.

The abrasion preventing portion insertion hole includes a plurality of flow preventing grooves for preventing the flow of the abrasion preventing portion; And a plurality of escape preventing holes for preventing escape of the abrasion preventing portion.

The abrasion preventing portion may include a plurality of flow preventing ribs protruding from the side surface of the abrasion preventing portion and inserted in the plurality of flow preventing holes to prevent the flow of the abrasion preventing portion; And a plurality of escape preventing ribs formed on both sides of the plurality of the flow preventing ribs and hooked to the plurality of escape preventing holes to prevent the abrasion preventing portion from escaping.

In addition, the plurality of flow-preventive grooves may include a vertically elongated shape to allow the wear prevention portion to be inserted into the through-hole preventing hole.

Further, the plurality of escape preventing holes include those formed elongated in the vertical direction.

Further, the plurality of flow-preventive ribs include an upwardly inserted portion from below the plurality of flow-preventive holes.

Further, the wear preventing portion includes a contact with the rubber contact assembly, which moves in the vertical direction when the operation knob is operated in conjunction with the operation knob.

The plurality of escape prevention ribs include a plurality of escape prevention holes which are engaged with the abrasion prevention part when the abrasion prevention part moves in the vertical direction.

The details of other embodiments are included in the detailed description and drawings.

The vehicle steering wheel remote control switch assembly of the present invention has one or more of the following effects.

First, the operation feeling of the switch can be improved by inserting the wear prevention portion into the body portion.

Secondly, it is possible to prevent abrasion of the rubber contact assembly by inserting a wear prevention portion in the body portion.

Third, a plurality of flow prevention grooves may be formed in the abrasion preventing portion to prevent the wear prevention portion from flowing during the seesaw operation.

Fourth, a plurality of escape preventing holes may be formed in the abrasion preventing portion to prevent the abrasion preventing portion from being separated during the pushing operation.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims.

1 is a cross-sectional view of a remote control switch assembly of a vehicle steering wheel according to the related art.
2 is a view showing a remote control switch assembly of a vehicle steering wheel according to the present invention.
3 is an exploded perspective view showing a remote control switch assembly of a vehicle steering wheel according to the present invention.
4 is a cross-sectional view showing a cross section of the line AA shown in Fig.
Fig. 5 is a view showing a structure for preventing the abrasion preventing portion from being detached from the structure of Fig. 4;
Fig. 6 is a perspective view showing an assembling structure of the wear preventing portion in the structure of Fig. 4;

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish them, will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. It should be understood, however, that the present invention is not limited to the embodiments disclosed herein but may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, To the person having the invention, and this invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

Hereinafter, the present invention will be described with reference to the drawings for explaining an automobile steering wheel remote control switch assembly according to embodiments of the present invention.

A preferred vehicle steering wheel remote control switch assembly may be modified by one of ordinary skill in the art, in the case of an automotive steering wheel remote control switch assembly.

FIG. 2 is an exploded perspective view showing a remote control switch assembly of a vehicle steering wheel according to the present invention, FIG. 4 is an exploded perspective view of a remote control switch assembly of a vehicle, Fig. 5 is a view showing a structure for preventing the abrasion preventing portion from being detached from the structure shown in Fig. 4, and Fig. 6 is a perspective view showing an assembling structure for the abrasion preventing portion.

2 to 6, a remote control switch assembly for a vehicle steering wheel according to an embodiment of the present invention includes a body 100 having a cover part 200 coupled to an upper part thereof and having a space therein; An operation knob 300 installed in the penetration part 210 formed in the cover part 200 and performing a seesaw operation and a push operation; An operation knob holder 400 inserted into a lower portion of the operation knob 300 and guiding a seesaw operation of the operation knob 300; A pusher portion 500 that moves in the vertical direction in cooperation with the operation knob holder 400; A plurality of contactors (not shown) disposed below the pusher unit 500 and contacting the printed circuit board 800 provided under the body 100 according to the operation of the operation knob 300, A rubber contact assembly 700 having a plurality of contacts 710; A wear prevention part 600 provided at the lower end of the operation knob 300 and coupled to the lower part of the body part 100 to prevent friction with the rubber contact assembly 700 during a seesaw operation of the operation knob 300 .

The body 100 may be provided with various components by forming a space therein.

A wear prevention part insertion hole 110 into which a wear prevention part 600 described later is inserted may be formed in the lower part of the body part 100.

The wear prevention insertion hole 110 may include a plurality of flow prevention grooves 111 for preventing the flow of the wear prevention part 600 and a plurality of departure prevention holes 112 for preventing the abrasion prevention part 600 from being separated. have.

The plurality of flow preventing grooves 111 may be formed long in the vertical direction so that the wear preventing portion 600 is inserted into the wear preventing insertion hole 110. More specifically, the plurality of flow prevention grooves 111 are formed long in the vertical direction, and the lower side is pierced, so that the wear prevention part 600 can be inserted from the lower side to the upper side. The plurality of flow prevention grooves 111 are formed longer in the vertical direction than the plurality of flow prevention ribs 610 described later.

The plurality of escape prevention holes 112 may be elongated in the vertical direction. More specifically, when a plurality of escape preventing holes 112 are elongated in the vertical direction so that the abrasion preventing portion 600 is inserted, a plurality of escape preventing ribs 620 formed on the abrasion preventing portion 600 are engaged with the hook- . The plurality of escape preventing holes 112 are formed longer than the plurality of escape preventing ribs 620 in the vertical direction.

The cover part 200 may be coupled to the upper part of the body part 100. The cover portion 200 is formed with a penetration portion 210 and the penetration portion 210 can be provided with an operation knob 300 described later.

The operation knob 300 may be installed in the penetration part 210 formed in the cover part 200.

The operation knob 300 is provided in the penetration portion 210, and can perform a seesearch operation and a push operation by a user's operation. More specifically, the seesaw operation rotates with respect to the rotation axis parallel to the cover portion 200, and the push operation can move through the above-described rotation shaft in the vertical direction.

The upper portion of the operation knob 300 may be recessed so that the upper portion of the operation knob 300 is caught by the penetration portion 210 and can form a space capable of a seesearch operation and a push operation.

The operation knob 300 may include a protrusion rib 320 that transmits the force of the operation knob 300 to the operation knob holder 400 when the operation knob 300 is operated by a user. Here, the projecting rib 320 may not only transmit the force to the operation knob holder 400, but also prevent the operation knob 300 from separating from the cover portion 200. [

The lower portion of the operation knob 300 may be formed to extend to both sides of the groove 330 formed at the lower portion of the operation knob 300. [ In addition, the lower end of the operation knob 300 may be inclined from the outer side to the inner side to form the inclined surface 340. Here, the inclined surface is formed in a curved line so that the force can be concentrated in the seesection operation direction during the seesaw operation.

The lower end of the operation knob 300 is inclined from the outside to the inside direction, so that the force can be concentrated in the vertical direction without affecting the seesaw operation direction during the push operation.

The operation knob holder 400 is inserted into the lower portion of the operation knob 300 and can guide the seesaw operation of the operation knob 300. [

The pusher portion 500 can move in the vertical direction in cooperation with the operation knob holder 400.

The rubber contact assembly 700 is disposed at a lower portion of the pusher portion 500 and contacts the printed circuit board 800 provided at the lower portion of the body portion 100 according to the operation of the operation knob 300, A plurality of contactors 710 may be provided.

The wear prevention part 600 is provided at the lower end of the operation knob 300 and is coupled to the lower part of the body part 100 to prevent friction with the rubber contact assembly 700 during a seesaw operation of the operation knob 300 .

When the operation knob 300 pushes the operation knob 300 in cooperation with the operation knob 300, the wear prevention part 600 moves in the vertical direction to contact the rubber contact assembly 700. [ The abrasion preventing part 600 can be moved in the vertical direction in conjunction with the operation knob 300 because the plurality of flow preventing grooves 111 are longer than the plurality of flow preventing ribs 610 in the vertical direction, Preventing holes 112 are longer than the plurality of departure-preventing ribs 620 in the vertical direction.

The abrasion preventing portion 600 may include a plurality of flow preventing ribs 610 and a plurality of escape preventing ribs 620.

The plurality of flow prevention ribs 610 protrude from the side of the wear prevention part 600 and may be inserted into the plurality of flow prevention grooves 111 to prevent the flow of the wear prevention part 600.

The plurality of escape preventing ribs 620 are formed on both sides of the plurality of the flow preventing ribs 610 and protrude from the side of the abrasion preventing part 600, So that it is possible to prevent the abrasion preventing part 600 from coming off. The plurality of departure prevention ribs 620 may be hooked on one side of the plurality of departure prevention holes 112 in the lower part of the body part 100 when the wear prevention part 600 moves in the up and down direction.

The operation of the automobile steering wheel remote control switch assembly according to one embodiment of the present invention will be described.

The operation knob 300 can perform the seesearch operation and the push operation by the user's operation.

First, the operation of the vehicle steering wheel remote control switch assembly when performing a seesaw operation is described.

When the user operates the operation knob 300 by the seesaw operation, the operation knob 300 can be pressed upward or downward as shown in FIG. At this time, the operation knob holder 400 is pressed in accordance with the depression direction of the operation knob 300, the pusher portion 500 pushes the contactor 710 while interlocking with the operation knob holder 400, Contacts the printed circuit board 800 to generate an electrical contact signal.

Next, when the user operates the operation knob 300 by the push operation, the operation knob 300 can move upward or downward with reference to FIG. At this time, the operation knob 300 can move upward or downward according to the moving direction of the operation knob 300. When the operation knob 300 moves downward, the wear prevention part 600 moves downward and presses the contactor 710 provided at the lower part. The pressed contactor 710 then contacts the printed circuit board 800 to generate an electrical contact signal.

According to the preferred embodiment of the remote control switch assembly of the present invention, it is possible to improve the operation feeling of the switch by inserting the anti-wear part into the body part, and by inserting the anti- It is possible to prevent abrasion of the contact assembly and to prevent the flow of the wear prevention part in the seesaw operation by forming a plurality of flow prevention grooves in the wear prevention part and also to form a plurality of escape prevention holes in the wear prevention part, It is possible to create an advantage that the abrasion preventing portion can be prevented from departing at the time of operation.

The embodiment of the vehicle steering wheel remote control switch assembly according to the embodiment is not limited to the configuration and the method of the embodiments described above but the embodiments can be applied to all or some of the embodiments May be selectively combined.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, It is to be understood that various modifications may be made by those skilled in the art, and such modifications are not to be understood individually from the technical idea or viewpoint of the present invention.

<Detailed Description of Main Drawings>
100: Body part 200: Cover part
300: Operation knob 400: Knob holder
500: pusher portion 600: abrasion preventing portion
700: Rubber contact assembly 710: Multiple contacts

Claims (10)

A body portion having a cover formed on an upper side thereof and having a space therein;
An operation knob provided at the penetrating portion formed in the cover portion and performing a seesaw operation and a push operation;
An operation knob holder inserted in a lower portion of the operation knob and guiding the seesaw operation of the operation knob;
A pusher portion that moves in the vertical direction in association with the operation knob holder;
A rubber contact assembly disposed at a lower portion of the pusher portion and having a plurality of contacts for generating an electrical contact signal by being contacted with a printed circuit board provided at a lower portion of the body portion according to an operation of the operation knob;
And a wear preventing portion provided at a lower end of the operation knob and coupled to a lower portion of the body portion to prevent friction with the rubber contact assembly during the seesaw operation of the operation knob,
A plurality of flow preventing ribs and a plurality of escape preventing ribs are formed on the side surface of the abrasion preventing portion,
A wear-preventing portion insertion hole into which the wear-preventing portion is inserted is formed in a lower portion of the body portion,
On the side surface of the lower portion of the body portion which forms the wear preventing portion insertion hole,
A plurality of flow preventive grooves inserted in the plurality of flow preventive ribs to prevent the flow of the abrasion preventive part and longer than the plurality of flow preventive ribs in the vertical direction,
The plurality of escape prevention ribs are hooked to each other to prevent the abrasion preventing portion from being separated and a plurality of escape prevention holes that are longer than the plurality of escape prevention ribs in the vertical direction,
Wherein the abrasion preventing portion is in contact with the rubber contact assembly when the operation knob performs the pushing operation, the abrasion preventing portion moves in the vertical direction in association with the operation knob to contact the rubber contact assembly.
The method according to claim 1,
Wherein the seesaw operation rotates with respect to a rotation axis parallel to the cover portion, and the pushing operation moves vertically through the rotation shaft.
delete delete The method according to claim 1,
The anti-departure ribs are formed on both sides of the flow-preventive rib,
And the separation preventing holes are formed on both sides of the flow preventing groove, respectively.
delete delete The method according to claim 1,
Wherein the plurality of flow prevention grooves are open at the lower side,
Wherein the plurality of flow prevention ribs are inserted upward from a lower side of the plurality of flow prevention grooves.
delete The method according to claim 1,
Wherein the plurality of departure prevention ribs are engaged with one side of the plurality of departure prevention holes in a lower portion of the body portion when the wear prevention member moves in the up and down direction.
KR2020160000690U 2016-02-05 2016-02-05 Steering wheel remote control switch assembly for a vehicle KR200484616Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020160000690U KR200484616Y1 (en) 2016-02-05 2016-02-05 Steering wheel remote control switch assembly for a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020160000690U KR200484616Y1 (en) 2016-02-05 2016-02-05 Steering wheel remote control switch assembly for a vehicle

Publications (2)

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KR20170002904U KR20170002904U (en) 2017-08-16
KR200484616Y1 true KR200484616Y1 (en) 2017-09-29

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007317392A (en) * 2006-05-23 2007-12-06 Alps Electric Co Ltd Combined operation type electric component

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101203688B1 (en) * 2010-08-10 2012-11-22 대성전기공업 주식회사 Vehiclular tumbler switiching unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007317392A (en) * 2006-05-23 2007-12-06 Alps Electric Co Ltd Combined operation type electric component

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