CN104269311A - Multifunctional Switch Assembly On Left Bottom Of Automobile Steering Wheel - Google Patents

Multifunctional Switch Assembly On Left Bottom Of Automobile Steering Wheel Download PDF

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Publication number
CN104269311A
CN104269311A CN201410407982.6A CN201410407982A CN104269311A CN 104269311 A CN104269311 A CN 104269311A CN 201410407982 A CN201410407982 A CN 201410407982A CN 104269311 A CN104269311 A CN 104269311A
Authority
CN
China
Prior art keywords
handle
switch assembly
handle arms
hand
left bottom
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201410407982.6A
Other languages
Chinese (zh)
Other versions
CN104269311B (en
Inventor
宋埈硕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KK Electronics Ltd
Suzhou Rui Yan Electronic Technology Co., Ltd.
Original Assignee
TAITONG KK
Suzhou Taitong Electromechanical Science & Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TAITONG KK, Suzhou Taitong Electromechanical Science & Technology Co Ltd filed Critical TAITONG KK
Publication of CN104269311A publication Critical patent/CN104269311A/en
Application granted granted Critical
Publication of CN104269311B publication Critical patent/CN104269311B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H25/00Switches with compound movement of handle or other operating part
    • H01H25/04Operating part movable angularly in more than one plane, e.g. joystick
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/14Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
    • B60Q1/1446Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means controlled by mechanically actuated switches
    • B60Q1/1453Hand actuated switches
    • B60Q1/1461Multifunction switches for dimming headlights and controlling additional devices, e.g. for controlling direction indicating lights
    • B60Q1/1484Multifunction switches for dimming headlights and controlling additional devices, e.g. for controlling direction indicating lights mounted on the steering wheel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00Cleaning of vehicles
    • B60S1/02Cleaning windscreens, windows or optical devices
    • B60S1/04Wipers or the like, e.g. scrapers
    • B60S1/06Wipers or the like, e.g. scrapers characterised by the drive
    • B60S1/08Wipers or the like, e.g. scrapers characterised by the drive electrically driven
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H25/00Switches with compound movement of handle or other operating part
    • H01H25/04Operating part movable angularly in more than one plane, e.g. joystick
    • H01H25/041Operating part movable angularly in more than one plane, e.g. joystick having a generally flat operating member depressible at different locations to operate different controls
    • H01H2025/045Operating part movable angularly in more than one plane, e.g. joystick having a generally flat operating member depressible at different locations to operate different controls having a rotating dial around the operating member for additional switching functions
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00Actuators
    • H01H2221/036Return force

Abstract

The invention discloses a multifunction switch assembly on left bottom of an automobile steering wheel. The switch assembly includes an insulation shade and a handle body. The insulation shade is provided with two contact terminals used for producing determined electric signals. The handle body is provided with two rotary knobs, two handle arms in linkage rotation with the rotary knobs respectively and whose tail ends are pushed against the contact terminals in a steered manner and connection parts guiding the tail ends of the two handle arms to rotate. The first handle arm is arranged on the inner side of the second handle arm in an axially penetrating manner. Especially, gap cavities are arranged for the two handle arms in a coincide section and between the exposed end of the first handle arm and the tail end of the second handle arm. By adopting the solution, interference between the two handle arms are minimized and the restoring force of the second handle arm is especially improved by the improvement of the end part structure of the handle arms. Operation failure of the switch assembly is reduced.

Description

The multifunction switch assembly of vehicle steering left bottom
Technical field
The present invention relates to automobile multifunctional switch assembly, more particularly, the present invention relates to the interference that to operate between two handle arms in a kind of vehicle steering left bottom multifunction switch assembly and minimize novel switched assembly.
Background technology
Generally, at night running or when having tunnel vision in fog-zone etc. with dark region traveling, in order to open and close headlamp, or snow in vehicle travel process or rainy time, in order to regulate the rain brush of wiping windshield, guarantee front sight line and the rear sight line of human pilot, automobile is installed automobile multifunctional switch assembly.
As shown in the figure, the automobile multifunctional switch assembly 1 of existing technology, have in the side of steering wheel with the handle body 80 of elongated lengthwise, by handle body 80 is rotated to an angle to the direction of rotation of steering wheel or vertical direction, the headlamp of vehicles and the action of rain brush.
In addition, comprising: one end of handle body 80 and its outer surface have the 1st rotation knob N1 and the 2nd rotatably combined separately and rotate knob N2; On handle body 80, in the through axis hole 90 that the mode through with length direction is formed, the 2nd handle arms 50 of through layout; And the 2nd handle arms 50 insertion is arranged on the breakthrough part 55 formed in the mode that length direction is through, exposing the 1st handle arms the 60,1st handle arms 60 of fore-end and the 2nd handle arms 50 can respectively along with the 1st rotates knob N1 and the 2nd and rotates the independent rotation process of knob N2 and linkage rotation.
On the one hand, in the other end of handle body 80, have and handle body 80 and the contact bodies position 10 of fixing insulating cover 40 on the steering wheel can be combined, play the connecting portion 70 of instrumentality.
Connecting portion 70, can comprise: under the guiding of the guiding elements 20 at the contact bodies position 10 of insulating cover 40, the connecting portion 71 of the contact site side be rotatably combined with handle body 80; And, insert the connecting portion 73 of the handle portion of through axis hole 90.
The fore-end of the 1st handle arms 60 and the 2nd handle arms 50 can be formed, after the connecting portion 73 of the through handle side of difference, insert the 1st outstanding position 61 and the 2nd outstanding position 51 of the 1st contact terminal 30A and the 2nd contact terminal 30B that guiding elements 20 has respectively.
There is the automobile multifunctional switch assembly of the existing technology of formation described above, when rotating the 1st respectively and rotating knob N1 and the 2nd rotation knob N2,1st contact terminal 30A contacts with the contact part of the upper EDS maps in contact bodies part 10 respectively with the 2nd contact terminal 30B, generates the appointment electric signal that user expects respectively.
On the one hand, the 2nd rotates knob N2 can to link with the 1st startup rotating knob N1, thus the mode resetting to initial position is arranged.The reset force of the 2nd rotation knob N2, normally based on the reset force that the 1st rotation knob provides.
But, one of the automobile multifunctional switch assembly of existing technology embodiment, travelling in order to prevent the fore-end of the 1st handle arms 60 from occurring at length direction, the outer surface being close to the fore-end of the 2nd handle arms 50 is installed, interfere, therefore there is the rotation along with the 1st rotation knob N1, the problem that reset force when the 2nd rotation knob resets declines.
As mentioned above, the 2nd reset force rotating knob 50 declines and not only affects the perceptual evaluation quality of consumer, and can cause the related problem caused by product failure.
Summary of the invention
In view of the defect that prior art exists, the object of the invention is the multifunction switch assembly proposing a kind of vehicle steering left bottom, to improving the reset capability of each knob in switch assembly.
Object of the present invention, its technical solution be achieved is: the multifunction switch assembly of vehicle steering left bottom, comprise insulating cover and handle body two parts, wherein insulating cover is provided with two for generation of the contact terminal of specifying electric signal, described handle body is provided with two and rotates knob, rotate knob linkage respectively with each and rotate two handle arms abutted and the connecting portion guiding two handle arms ends to rotate and end leads with contact terminal respectively, and first handle arm axle is located at inside second-hand's shaft arm to running through, it is characterized in that: two handle arms are all set to a separate space on coincidence section and between first-hand shaft arm exposed junction and second-hand's shaft arm end.
Further, between described, separate space is formed at inside described connecting portion.
Further, the end of described first-hand shaft arm is provided with the locating snap ring being installed in connecting portion, separate space between forming first between described locating snap ring and second-hand's shaft arm end.
Further, the inwall of described connecting portion is provided with the stage portion of radial variations, the latter end outer surface of described second-hand's shaft arm is provided with the first supporting ring and the second supporting ring that distance end draws near, and described first supporting ring and stage portion match and to abut also and locating snap ring defines the position, axial two ends of separate space between first jointly.
Again further, described first supporting ring, the second supporting ring are the bulge loop that relative second handle arm lengths is formed to interval.
Further, the forward direction place of described first-hand shaft arm opposing end portions is provided with the interior support sector that radial direction parts a little, and described interior support sector is connected to the inwall of second-hand's shaft arm and the forward direction towards two handle arms forms second separate space.
Apply multifunction switch assembly scheme of the present invention, the advantage applies of its hinge structure is: by improveing the end construction of handle arms, the interference achieved between two handle arms minimizes, and particularly enhances the reset force of second-hand's shaft arm, can reduce the operation failure phenomenon of switch assembly.
Accompanying drawing explanation
Fig. 1 is the local oblique view of this type of automobile multifunctional switch assembly of tradition.
Fig. 2 is the axle generalized section of middle handle body shown in Fig. 1.
Fig. 3 is the axle generalized section of handle body in switch assembly of the present invention.
Embodiment
Below just accompanying drawing in conjunction with the preferred embodiments, is described in further detail the specific embodiment of the present invention, is easier to understand, grasp with the advantage and feature that make technical solution of the present invention.But the present invention is not limited to the embodiment of following displaying, but specifically can show with various different form.This embodiment is just in order to more intactly display the present invention, and for possessing general knowledge in the technical field belonging to the present invention, person intactly understands category of the present invention, and according to the definition that the scope of the present patent application item is done.The reference marks that entire chapter is mentioned in describing in detail, all refers to same inscape.
One embodiment of the multifunction switch assembly Worth Expecting of vehicle steering left bottom of the present invention, as shown in Figure 3, comprise: in order to open and close headlamp and regulate rain brush, two of being rotatably arranged on handle body 180 rotate knob N1, N2; Two contact terminal 30A on insulating cover 40 are arranged on, 30B in the mode that can produce the electric signal of specifying; Rotate knob N1 with two, N2 arranges in the mode of linkage rotation, in order to mobile two contact terminal 30A, 30B, in the inside of the through handle body 180 of length direction, and two handle arms 150,160 that end section and two contact terminal 30A, 30B connect; While guiding the rotation of each end section of two handle arms 150,160, in the connection of the insulating cover 40 with handle body 180, play the coupling part 70 of instrumentality.
Wherein, rotate knob N1 by with two, two handle arms 150 of N2 linkage rotation, the automobile function action part of 160 operations, can be headlamp, also can be rain brush, be described as prerequisite using the situation on the handle body 180 being co-located on vehicle steering.
Two rotate knob N1, and N2, comprising: the be connected to the lateral ends of handle body 180 the 1st rotates knob N1, and be arranged in and the 1st rotate knob N1 interval rotate knob N2 to the 2nd of the mid portion of the handle body 180 of set a distance the.
2nd rotates knob N2, depends on the circumstances, and can be along with the 1st one of spinning reduction to the fog lamp switch of original position rotating knob N1.One embodiment of Worth Expecting of the present invention, with the 2nd rotate knob N2 along with the 1st rotate knob N1 reset to original position time, the technical characteristic improving reset force, as basic concept, to rotate knob N2 at this and is defined as fog lamp switch and is described by the 2nd.
Two handle arms 150,160 can comprise along with the 1st rotates knob N1 linkage rotation and the 1st handle arms 160 that starts, and there is the 1st handle arms 160 can in the 2nd handle arms 150 of the through through portion 55 of its direction of principal axis.
The position that the through portion 55 of the 2nd handle arms 150 and the outer surface of the 1st handle arms 160 contact with each other is more few better.This is because the 2nd handle arms 150 is the startups along with the 1st handle arms 160, as the fog lamp switch that fog lamp switch starts, be to improve the reset force getting back to original position.
Can be described as in more detail, 1st handle arms 160 and the through through axis hole 90 at the through handle body of direction of principal axis 180 of the 2nd handle arms 150, the end section of the 1st handle arms 160 and the 2nd handle arms 150, is supported on coupling part 70 during rotation, and extends to insulating cover 40 and expose.
The part that may contact with through axis hole 90 is the outer surface of the 2nd handle arms 150, therefore the outer surface of the 2nd handle arms 150 is preferably designed to reduce the contact with the inner surface of through axis hole 90 as far as possible, and the outer surface of the 1st handle arms 160 is also preferably designed as and reduces the contact with the breakthrough part 55 of the 2nd handle arms 150 as far as possible.
One embodiment of the Worth Expecting of the automobile multifunctional switch assembly of the present invention, as mentioned above, in order to the part that makes to contact with each other is minimum, can be designed to, between the outer surface and through axis hole 90 of the 2nd handle arms 150, increase and rotate supporting structure, except the rotation supporting structure outstanding to circumferencial direction in the 2nd handle arms 150 or on through axis hole 90, form space S 2 spaced apart from each other.
In addition, one embodiment of the Worth Expecting of the automobile multifunctional switch assembly of the present invention, for identical reason, between the 2nd handle arms 150 end section that the front end that the 1st handle arms 160 terminal part d divides and through breakthrough part 55 are exposed, form the compartment S1 separated preventing length direction from interfering.
Wherein, the end section of the 2nd handle arms 150 that through breakthrough part 55 is exposed, refer to and have the 2nd handle arms 150 end section coupling part 70 between interval, compartment S1 refers to the insulating space that coupling part 70 and the 2nd handle arms 150 are formed.That is, compartment S1 is the insulating space formed in the inside of the through coupling part 70 of the end section of two handle arms 160,150.
On the one hand, the fore-end of the 2nd handle arms 150 can be formed to circumferencial direction expansion, is installed on the locating snap ring 163 of inside, coupling part 70 in the mode that can form compartment S1.Locating snap ring 163 is stuck in the locking end 177 that coupling part 70 inner surface is formed, thus the leading section of the fore-end of the 2nd handle arms 150 and the 1st handle arms 160 is separated, meanwhile, the 2nd handle arms 150 can be prevented to be squeezed at length direction, and the reset force avoiding the 2nd handle arms 150 to set back declines.
The 1st supporting ring 153 and the 2nd supporting ring 155 of the inner surface support of coupling part 70 can be formed at the leading exterior surface of the 2nd handle arms 150 being equivalent to compartment S1.
1st supporting ring 153 is positioned at the end of compartment S1, is in compartment S1, except locating snap ring 163, and the exclusive architecture that the length direction in coupling part 70 supports.
On the one hand, the 1st supporting ring 153 and the 2nd supporting ring 155 are in the outstanding circulus of the circumferencial direction of the 2nd handle arms 150, and the 1st supporting ring 153 of ring-type and the 2nd supporting ring 155 also can the continual mode of interval be formed.That is, make annulus uninterrupted off and on, thus make the outer surface of the 2nd handle arms 150 and coupling part 70 with minimum contact area, avoid the reset force of the 2nd handle arms 150 to decline.
And the front end of the 1st handle arms 160, can be formed when the 1st handle arms 160 rotates, be supported on the medial surface front end of the through portion of the 2nd handle arms 150.
Internal support end 165 may be defined as, and in coupling part 70, is the part supported with the inner surface mere contact of the outer surface of the 1st handle arms 160 and the 2nd handle arms 150.
Unaccounted drawing symbol 161 is that the front end of the 1st handle arms 160 is formed, and inserts two contact terminal 30A, the some ledges in 30B.Though do not show in drawing, the 2nd handle arms 150 also can form ledge.
As mentioned above, one embodiment of the automobile multifunctional switch assembly Worth Expecting of the present invention, arrange in the mode forming clearance space S2, thus the face that contacts with each other of the 1st handle arms 160 and the 2nd handle arms 150 is minimized, and by compartment S1, the part of directly contact is minimized, therefore there is the advantage of the reset force decline that can prevent when the 2nd handle arms 150 sets back.
Except preferred embodiment, the present invention can also have other execution mode, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the present invention's scope required for protection.

Claims (6)

1. the multifunction switch assembly of vehicle steering left bottom, comprise insulating cover and handle body two parts, wherein insulating cover is provided with two for generation of the contact terminal of specifying electric signal, described handle body is provided with two and rotates knob, rotate knob linkage respectively with each and rotate two handle arms abutted and the connecting portion guiding two handle arms ends to rotate and end leads with contact terminal respectively, and first handle arm axle is located at inside second-hand's shaft arm to running through, it is characterized in that: two handle arms are all set to a separate space on coincidence section and between first-hand shaft arm exposed junction and second-hand's shaft arm end.
2. the multifunction switch assembly of vehicle steering left bottom according to claim 1, is characterized in that: between described, separate space is formed at inside described connecting portion.
3. the multifunction switch assembly of vehicle steering left bottom according to claim 1, is characterized in that: the end of described first-hand shaft arm is provided with the locating snap ring being installed in connecting portion, separate space between forming first between described locating snap ring and second-hand's shaft arm end.
4. the multifunction switch assembly of vehicle steering left bottom according to claim 3, it is characterized in that: the inwall of described connecting portion is provided with the stage portion of radial variations, the latter end outer surface of described second-hand's shaft arm is provided with the first supporting ring and the second supporting ring that distance end draws near, and described first supporting ring and stage portion match and to abut also and locating snap ring defines the position, axial two ends of separate space between first jointly.
5. the multifunction switch assembly of vehicle steering left bottom according to claim 4, is characterized in that: described first supporting ring, the second supporting ring are the bulge loop that relative second handle arm lengths is formed to interval.
6. the multifunction switch assembly of vehicle steering left bottom according to claim 1, it is characterized in that: the forward direction place of described first-hand shaft arm opposing end portions is provided with the interior support sector that radial direction parts a little, and described interior support sector is connected to the inwall of second-hand's shaft arm and the forward direction towards two handle arms forms second separate space.
CN201410407982.6A 2013-12-31 2014-08-19 The multi-functional switch assembly of vehicle steering left bottom Expired - Fee Related CN104269311B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020130168804A KR101521432B1 (en) 2013-12-31 2013-12-31 Multi-function Switch Assembly for vehicles
KR1020130168804 2013-12-31

Publications (2)

Publication Number Publication Date
CN104269311A true CN104269311A (en) 2015-01-07
CN104269311B CN104269311B (en) 2016-08-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410407982.6A Expired - Fee Related CN104269311B (en) 2013-12-31 2014-08-19 The multi-functional switch assembly of vehicle steering left bottom

Country Status (2)

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CN (1) CN104269311B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6114640A (en) * 1999-03-01 2000-09-05 Daimlerchrysler Corporation Vehicle column stalk functionality
CN201185490Y (en) * 2007-11-02 2009-01-21 湖北三环汽车电器有限公司 Automobile lamplight assembled switch
CN101428586A (en) * 2008-11-25 2009-05-13 黄山市汽车电器有限公司 Automobile combined switch with forward and backward fog lamp switch
KR20110139594A (en) * 2010-06-23 2011-12-29 주식회사 신창전기 Multi-function switch assembly for vehicles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3865213B2 (en) * 2001-11-28 2007-01-10 ナイルス株式会社 Lever switch structure for vehicles
JP4746530B2 (en) * 2006-12-13 2011-08-10 ナイルス株式会社 Knob rotation lock structure of lever switch
KR100930130B1 (en) * 2007-12-05 2009-12-09 주식회사 신창전기 Automotive switch lever (II)

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6114640A (en) * 1999-03-01 2000-09-05 Daimlerchrysler Corporation Vehicle column stalk functionality
CN201185490Y (en) * 2007-11-02 2009-01-21 湖北三环汽车电器有限公司 Automobile lamplight assembled switch
CN101428586A (en) * 2008-11-25 2009-05-13 黄山市汽车电器有限公司 Automobile combined switch with forward and backward fog lamp switch
KR20110139594A (en) * 2010-06-23 2011-12-29 주식회사 신창전기 Multi-function switch assembly for vehicles

Also Published As

Publication number Publication date
CN104269311B (en) 2016-08-17
KR101521432B1 (en) 2015-05-28

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C41 Transfer of patent application or patent right or utility model
CB03 Change of inventor or designer information

Inventor after: Li Jingyong

Inventor before: Song Junshuo

COR Change of bibliographic data
TA01 Transfer of patent application right

Effective date of registration: 20150916

Address after: 215124 Wuzhong District, Suzhou province Guo Xiangshan Xing Road, Hedong Industrial Park, No. 185, No.

Applicant after: Suzhou Huachang Electromechanical Co., Ltd.

Applicant after: TAITONG KABUSHIKI KAISHA

Address before: 807-810, room 288, building C, Zijin East, No. 215123, Kai Moon Street, Suzhou Industrial Park, Jiangsu, China

Applicant before: Suzhou Taitong Electromechanical Science & Technology Co., Ltd.

Applicant before: TAITONG KABUSHIKI KAISHA

C14 Grant of patent or utility model
GR01 Patent grant
CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: No. 185, Guo Xing Road, Guo Lane Street, Wuzhong District, Suzhou, Jiangsu

Co-patentee after: KK Electronics Ltd

Patentee after: Suzhou Rui Yan Electronic Technology Co., Ltd.

Address before: 215124 Wuzhong District, Suzhou province Guo Xiangshan Xing Road, Hedong Industrial Park, No. 185, No.

Co-patentee before: TAITONG KABUSHIKI KAISHA

Patentee before: Suzhou Huachang Electromechanical Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160817

Termination date: 20200819