CN109786142A - A kind of automobile electronic switch roller structure - Google Patents
A kind of automobile electronic switch roller structure Download PDFInfo
- Publication number
- CN109786142A CN109786142A CN201711129849.9A CN201711129849A CN109786142A CN 109786142 A CN109786142 A CN 109786142A CN 201711129849 A CN201711129849 A CN 201711129849A CN 109786142 A CN109786142 A CN 109786142A
- Authority
- CN
- China
- Prior art keywords
- driving gear
- transmission shaft
- automobile electronic
- electronic switch
- roller
- 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.)
- Withdrawn
Links
Landscapes
- Push-Button Switches (AREA)
Abstract
The invention discloses a kind of automobile electronic switch roller structures, switch case, mounting bracket, roll wheel assembly and shift structure, the roll wheel assembly includes roller body and the axial transmission shaft for being connected to roller body both ends, the shift structure includes the driving gear that linkage is arranged on one end of the transmission shaft, with be arranged in the mounting bracket and opening towards driving gear mounting groove, and the ball of spring described in spring and bias in the mounting groove is set, the ball is between the tooth socket for being resisted against the driving gear under the active force of the spring.This structure setting, gear is generated when the driving gear and the ball contact stirs effect, and then it can clearly feel the rolling feel of idler wheel, resistance is small, it operates smooth, the sense of touch effect of gear is obvious, thus it is more acurrate and comfortable by rotation roller ontology regulation stall, promote the service performance of product.
Description
Technical field
The present invention relates to a kind of automobile electronic switchs, and in particular to a kind of automobile electronic switch roller structure.
Background technique
With the development of the rapid advances of modern science and technology technology, especially auto technology, automobile has been not only a kind of fortune
Defeated tool just gradually develops to entertainment orientation, but we cannot ignore safety while improving entertainment, so steering wheel is more
Functional switch comes into being.Important man-machine interface of the steering wheel as automobile is integrated with including loudspeaker, the increase and decrease of entertainment systems volume
And pattern switching and car running computer control, cruise control, the functions such as gear control.Just according to growth requirement and operation
Victoryization, especially entertainment systems part volume increase and decrease or the function that selects increases the special knot of electrodeless rolling above and below
Structure, operation is more convenient and unobstructed, but common situation is that most of electrodeless idler wheel needs encoder sequence at present, at high cost, control
Structure is complicated for system.
For this purpose, Chinese patent literature CN205122452U discloses a kind of infinite scroll knot of automobile electronic switch idler wheel
Structure, including idler wheel, locating support, pinion gear and gear wheel, in which: the both ends of rolling wheel support respectively with idler wheel and pinion gear phase
Even, pinion gear is connected with idler wheel and gear wheel respectively, and gear wheel is connected with detection switch, drives small tooth by idler wheel infinite scroll
Wheel rotation, then switched by pinion gear engagement gear wheel with detection trigger, do not need band encoder sequence, it is only necessary to open by detection
OFF signal just can control；In addition, locating support is equipped with elastic slice, which is in contact with idler wheel, above-mentioned this structure setting, bullet
Piece, which extends and is directly connected to thoughts and feelings on idler wheel, rolls feel, and occupied space is big, and in practical applications, elastic slice directly rubs with idler wheel
Contact is wiped, resistance is big, increases corresponding operating power, and smooth degree is low, and the feel that thoughts and feelings gear rolls is unintelligible, and sense of touch is ineffective；
And the vibration of long term frequent will affect the elastic fatigue and assembly precision of elastic slice, easily make elastic slice and idler wheel poor contact, cooperation
Poor reliability influences product service performance.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is that overcoming elastic slice and the rolling of infinite scroll structure in the prior art
It takes turns direct friction to contact so that smooth degree is low, the feel that thoughts and feelings gear rolls is unintelligible, and sense of touch is ineffective, cooperates reliability
Difference, the problem of influencing product service performance.
To solve above-mentioned technological deficiency, the present invention provides a kind of automobile electronic switch roller structure, comprising: switch case,
It is arranged with movable in the intracorporal mounting bracket of switch housing, and the roll wheel assembly being rotatably provided in the mounting bracket,
The roll wheel assembly includes cylindrical roller body, and it is axial be connected to the roller body both ends and with the idler wheel sheet
The transmission shaft of body synchronization action further includes being arranged between the roll wheel assembly and the mounting bracket to feel the idler wheel
The shift structure of ontology rotation, the shift structure include the driving gear that linkage is arranged on one end of the transmission shaft, and
It is arranged in the mounting bracket and mounting groove of the opening towards the driving gear, and the bullet being arranged in the mounting groove
The steel ball of spring described in spring and bias, the steel ball be resisted against under the active force of the spring driving gear tooth socket it
Between.
As a preferred embodiment, the transmission shaft is fixedly connected with the roller body or integral structure forms.
As a preferred embodiment, the mounting groove is the cylinder groove being arranged perpendicular to the mounting bracket bottom direction,
The cylinder groove and the driving gear are opposite up and down.
As a preferred embodiment, the steel ball moves along the cylinder groove setting direction and is contained in the cylinder groove
In, and the opening for being exposed under the action of the spring cylinder groove is contacted with driving gear extruding.
As a preferred embodiment, the other end coaxial linkage of the relatively described driving gear of the transmission shaft is provided with spine
Wheel, one end of the mounting bracket are provided with the signal detection being correspondingly connected with the ratchet and switch.
As a preferred embodiment, the signal detection switch includes Switch main body and switch shifting block, the switch shifting block
It is arranged on the rotation path of the ratchet, when the ratchet wheel contacts the switch shifting block so that the Switch main body is opened
It opens and issues corresponding detection signals.
As a preferred embodiment, the circumferential surface of the roller body is provided with several friction structures in raised line shape.
As a preferred embodiment, the mounting bracket includes rack body, and by the rack body both ends towards institute
Two support plates that the direction of both ends of roller body extends are stated, the roller body is rotationally connected with described by the transmission shaft
Between two support plates.
As a preferred embodiment, corresponding form of two support plates passes through and axial phase suitable for the transmission shaft
Pair U-shaped aperture, the opening aperture of the U-shaped aperture is less than the diameter of the transmission shaft.
It as a preferred embodiment, further include the microswitch that the rack body bottom is set, the rack body
Bottom form the protruding shaft opposite with the trigger button of the microswitch；Forming at the top of the rack body can part
Accommodate the accommodation groove of the roller body.
Technical solution of the present invention has the advantages that
1. in automobile electronic switch roller structure provided by the invention, by between roll wheel assembly and the mounting bracket
Shift structure to feel the roller body rotation is set, and shift structure includes the active being arranged on one end of transmission shaft
Gear, and the spring and ball that are arranged in mounting groove, wherein the ball is resisted against described under the active force of the spring
Between the tooth socket of driving gear, to keep driving gear and ball to be in close contact, cooperation is reliable, and the ball is by driving gear
Squeezing can be to groove sunken inside, while therefore the supporting role by spring drives transmission shaft and master by rotation roller ontology
Gear, which is generated, when moving gear rotates synchronously, when being contacted respectively with the ball by each tooth socket of the driving gear stirs effect
Fruit, and then the rolling feel of idler wheel can be clearly felt, resistance is small, and operation is smooth, and the sense of touch effect of gear is obvious, thus
It is more acurrate and comfortable by rotation roller ontology regulation stall, promote the service performance of product.
2. in automobile electronic switch roller structure provided by the invention, the mounting groove is perpendicular to the mounting bracket bottom
The cylinder groove of portion direction setting, the cylinder groove and the driving gear are opposite up and down, and this structure setting, the spring is to institute
It states steel ball and applies the active force being in contact with the driving gear, designed according to the relative spacing of cylinder groove and driving gear, it will
The opening that steel ball is limited to cylinder groove is contacted with driving gear extruding, is prevented outside steel ball abjection cylinder groove, and design is reasonable,
Stability is good, and cooperation is reliable, so that the rolling feel of idler wheel can be felt by being engaged by steel ball and driving gear.
3. in automobile electronic switch roller structure provided by the invention, two support plates are rotatably arranged in by transmission shaft
U-shaped aperture in, with realize roller body rotation setting and the U-shaped aperture opening aperture be less than the transmission
The diameter of axis stops the transmission shaft to deviate from the U-shaped aperture, enhances the reliability of connection, guarantees the reliability of cooperation transmission
And stability.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic perspective view of automobile electronic switch roller structure provided by the invention；
Fig. 2 is the schematic diagram of the section structure of automobile electronic switch roller structure shown in FIG. 1；
Fig. 3 is the separate structure schematic diagram of automobile electronic switch roller structure shown in FIG. 1；
Description of symbols: 1- mounting bracket, 11- support plate, 12-U shape aperture, 13- protruding shaft, 14- accommodation groove, 2- idler wheel
Ontology, 21- friction structure, 3- transmission shaft, 4- shift structure, 41- driving gear, 42- mounting groove, 43- spring, 44- ball, 5-
Ratchet, 6- signal detection switch, 61- switch shifting block, 7- microswitch.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " first ", " second ", " third " are used for description purposes only,
It is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As long as in addition, the non-structure each other of technical characteristic involved in invention described below different embodiments
It can be combined with each other at conflict.
Embodiment 1
The present embodiment is specifically described with reference to the accompanying drawing:
The present embodiment provides a kind of automobile electronic switch roller structures as shown in Figs. 1-3, comprising: switch case and can
It is movably arranged on the intracorporal mounting bracket 1 of switch housing, and the roll wheel assembly being rotatably provided in the mounting bracket 1, institute
Stating roll wheel assembly includes cylindrical roller body 2, and it is axial be connected to 2 both ends of roller body and with the idler wheel sheet
The transmission shaft 3 of 2 synchronization action of body further includes being arranged between the roll wheel assembly and the mounting bracket to feel the rolling
The shift structure 4 that ontology 2 rotates is taken turns, the shift structure 4 includes the driving tooth that linkage is arranged on one end of the transmission shaft 3
Wheel 41, and be arranged in the mounting bracket 1 and opening is towards the mounting groove 42 of the driving gear 41, and it is arranged described
The ball 44 of spring described in spring 43 and bias in mounting groove 42, the ball 44 under the active force of the spring 43 against
Between the tooth socket of the driving gear 41.
Above embodiment is the core technology scheme of the present embodiment, by roll wheel assembly and the mounting bracket 1 it
Between shift structure 4 of the setting to feel roller body rotation, shift structure 4 includes being arranged on one end of transmission shaft
Driving gear 41, and the spring 43 and ball 44 that are arranged in mounting groove 42, wherein work of the ball 44 in the spring 43
It is firmly resisted against down between the tooth socket of the driving gear 41, to keep driving gear and ball to be in close contact, cooperation is reliable, institute
Stating that ball 44 squeezed by driving gear can be to mounting groove sunken inside, while again by the supporting role of spring, therefore, by turning
Dynamic roller body 2 to drive transmission shaft 3 and driving gear 41 to rotate synchronously, by the driving gear 41 each tooth socket respectively with
Gear is generated when the ball 44 contacts and stirs effect, and then can clearly feel the rolling feel of idler wheel, and resistance is small, behaviour
Make smooth, the sense of touch effect of gear is obvious, thus, promotion product more acurrate and comfortable by 2 regulation stall of rotation roller ontology
Service performance.
With reference to Fig. 2, the transmission shaft 3 and the connection type of the roller body 2 be not unique, in the present embodiment, described
Transmission shaft 3 is fixedly connected with the roller body 2 or integral structure molding, realizes the same of the roller body and the transmission shaft
Step rotation.Obviously it can also realize that transmission shaft is linked with rolling ontology by other embodiments, such as by the biography
Moving axis one end and roller body integral structure form, and the other end is inlaid in roller body by connector fixation, make to be connected to
The transmission shaft at roller body both ends is axially aligned along it, is achieved the effect that integrally to link, be occupied little space, reliable transmission, is stablized
Property is more preferable.
Made further preferably according to above embodiment, as shown in Figs. 1-2, the mounting groove 42 is perpendicular to the installation
The cylinder groove of 1 bottom direction of bracket setting, the cylinder groove and about 41 driving gear are opposite, correspondingly, being contained in institute
The spring 43 in cylinder groove is stated also towards the driving gear 41, wherein the driving gear 41 is preferably cylindricality gear.Make
For a kind of specific set-up mode, the ball 44 is the removable steel ball being contained in the cylinder groove, the steel ball and institute
It states cylinder groove size to be adapted, can be moved along its axis in cylinder groove, surface is smooth, and it is small with driving gear contact resistance,
When being squeezed by driving gear, part is fallen into cylinder groove, and is exposed to the cylinder groove under the action of spring 43
Opening is contacted with the driving gear 41 extruding.It is arranged by above structure, the spring 43 applies to the steel ball and institute
The active force that driving gear 41 is in contact is stated, is designed according to the relative spacing of cylinder groove and driving gear, is i.e. the two gap length
Less than the diameter of steel ball, the opening that steel ball is limited to cylinder groove is contacted with driving gear extruding, prevents steel ball from deviating from
Outside cylinder groove, rationally, stability is good for design, and cooperation is reliable, so that rolling can be felt by being engaged by steel ball and driving gear
The rolling feel of wheel promotes the accuracy that gear is adjusted.
In the present embodiment, as shown in Figure 1, the other end coaxial linkage of the relatively described driving gear 41 of the transmission shaft 3
It is provided with ratchet 5, the ratchet 5, which is realized with driving gear 41 by transmission shaft, to be rotated synchronously, and one end of the mounting bracket 1 is set
It is equipped with the signal detection switch 6 being correspondingly connected with the ratchet 5, the ratchet 5 triggers the signal detection during rotation
Switch 6 acts, and the signal detection switch is connected with external control system, realizes and rolls control.
It is further preferred that the signal detection switch 6 includes Switch main body and switch shifting block 61, the switch shifting block 61
It is arranged on the rotation path of the ratchet 5, when the ratchet 5, which rotates, contacts the switch shifting block, so that the switch is originally
Body is opened and issues detection signal.In the present embodiment, the switch shifting block 61 have stress swing and pressure disappearance after from
The characteristics of dynamic return, in summary, the signal detection switch 6 by the ratchet 5 stir the switch shifting block 61 act come
The scroll operation of the roller body is detected, to realize corresponding rolling control function.
With reference to Fig. 1, the circumferential surface of the roller body 2 is provided with several friction structures 21 in raised line shape, and increase rubs
Contact is wiped, is not easy to skid, is more convenient when roller body described in manual toggle.
It elaborates below with reference to the specific structure of Fig. 1-3 pairs of locating supports:
The mounting bracket 1 includes rack body, and by the rack body both ends towards the both ends of the roller body 2
Two support plates 11 that direction extends, the roller body 2 are rotationally connected with described two support plates 11 by the transmission shaft
Between.Further, corresponding form of two support plates 11 passes through and axially opposing U-shaped is opened suitable for the transmission shaft
Hole 12 in above embodiment, is rotatably arranged in the U-shaped aperture of two support plates, to realize idler wheel sheet by transmission shaft
The rotation of body 2 is arranged and the opening aperture of the U-shaped aperture 12 is less than the diameter of the transmission shaft 3, to stop the biography
Moving axis 3 deviates from the U-shaped aperture 12, enhances the reliability of connection, guarantees the stability of cooperation transmission.
It in the present embodiment, further include the microswitch 7 that the rack body bottom is set, the rack body 1
Bottom forms the protruding shaft 13 opposite with the trigger button of the microswitch 7, it should be understood that the locating support 1 is logical
It crosses guide frame and can push and be arranged in switch case, although not showing in the accompanying drawings, those skilled in the art can lead to
It crosses to be described below and understand, guide frame includes the guiding chimb that locating support two sides are arranged, and corresponding guiding chimb setting exists
Guide chute on switch case inner wall realizes locating support in addition, dynamic clamping head and quiet clamping head is arranged in the two sides of the bottom of rack body
Reset function.It follows that the locating support 1 realizes that vertical depression is dynamic by the cooperation of guiding chimb and guide chute
Make, and then the trigger button is pressed by the protruding shaft 13 and realizes that the opening and closing of microswitch controls, so that the rolling of the present embodiment
Wheel construction not only has the function of infinite scroll, but also has and push control function.
As shown in Fig. 2, the accommodation groove 14 that can partially accommodate the roller body 2 is formed at the top of the rack body,
Ensure not contact with the rack body when roller body 2 rotation, rationally, cooperation is reliable for design.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (10)
1. a kind of automobile electronic switch roller structure, comprising: switch case and movable setting are in the intracorporal installation branch of switch housing
Frame (1), and the roll wheel assembly being rotatably provided on the mounting bracket (1), it is characterised in that: the roll wheel assembly includes
Cylindrical roller body (2), and the axial roller body (2) both ends and synchronous with the roller body (2) of being connected to
The transmission shaft (3) of movement further includes being arranged between the roll wheel assembly and the mounting bracket to feel the idler wheel sheet
The shift structure (4) of body (2) rotation, the shift structure (4) include the master that linkage is arranged on one end of the transmission shaft (3)
Moving gear (41), and the mounting groove (42) for being arranged on the mounting bracket (1) and being open towards the driving gear (41), with
And the ball (44) of setting spring described in the spring (43) and bias in the mounting groove (42), the ball (44) is described
It is resisted against between the tooth socket of the driving gear (41) under the active force of spring (43).
2. automobile electronic switch roller structure according to claim 1, it is characterised in that: the transmission shaft (3) with it is described
Roller body (2) is fixedly connected or integral structure molding.
3. automobile electronic switch roller structure according to claim 1, it is characterised in that: the mounting groove (42) is vertical
In the cylinder groove of the mounting bracket (1) bottom direction setting, the cylinder groove and the driving gear (41) are opposite up and down.
4. automobile electronic switch roller structure according to claim 3, it is characterised in that: the ball (44) is removable
The steel ball being contained in the cylinder groove, and it is exposed under the action of the spring (43) opening and the institute of the cylinder groove
It states driving gear and squeezes contact.
5. automobile electronic switch roller structure according to claim 4, it is characterised in that: the transmission shaft (3) is with respect to institute
The other end coaxial linkage for stating driving gear (41) is provided with ratchet (5), one end of the mounting bracket (1) be provided with it is described
The signal detection that ratchet is correspondingly connected with switchs (6).
6. automobile electronic switch roller structure according to claim 5, it is characterised in that: the signal detection switchs (6)
Including Switch main body and switch shifting block (61), the switch shifting block (61) is arranged on the rotation path of the ratchet (5), works as institute
When stating ratchet (5) rotation contact switch shifting block, so that the Switch main body is opened and issues detection signal.
7. automobile electronic switch roller structure according to claim 2, it is characterised in that: the circle of the roller body (2)
Perimeter surface is provided with several friction structures (21) in raised line shape.
8. automobile electronic switch roller structure according to claim 7, it is characterised in that: the mounting bracket (1) includes
Rack body, and two support plates extended by the direction of both ends of the rack body both ends towards the roller body (2)
(11), the roller body (2) is rotationally connected between described two support plates (11) by the transmission shaft.
9. automobile electronic switch roller structure according to claim 8, it is characterised in that: two support plates (11) are right
It should form and be passed through suitable for the transmission shaft and axially opposing U-shaped aperture (12), the opening hole of the U-shaped aperture (12)
Diameter is less than the diameter of the transmission shaft (3).
10. automobile electronic switch roller structure according to claim 9, it is characterised in that: further include being arranged in the branch
The microswitch (7) of frame body bottom portion, the bottom of the rack body form the trigger button phase with the microswitch (7)
Pair protruding shaft (13)；The accommodation groove (14) that can partially accommodate the roller body (2) is formed at the top of the rack body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711129849.9A CN109786142A (en) | 2017-11-15 | 2017-11-15 | A kind of automobile electronic switch roller structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711129849.9A CN109786142A (en) | 2017-11-15 | 2017-11-15 | A kind of automobile electronic switch roller structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109786142A true CN109786142A (en) | 2019-05-21 |
Family
ID=66494326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711129849.9A Withdrawn CN109786142A (en) | 2017-11-15 | 2017-11-15 | A kind of automobile electronic switch roller structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109786142A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111261446A (en) * | 2019-11-05 | 2020-06-09 | 浙江零跑科技有限公司 | Automobile steering wheel key part structure |
| CN112652497A (en) * | 2020-12-08 | 2021-04-13 | 泰康电子有限公司 | Electrodeless roller switch and automobile steering wheel assembly |
| CN113345738A (en) * | 2021-04-30 | 2021-09-03 | 东南电子股份有限公司 | Linkage device of microswitch |
-
2017
- 2017-11-15 CN CN201711129849.9A patent/CN109786142A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111261446A (en) * | 2019-11-05 | 2020-06-09 | 浙江零跑科技有限公司 | Automobile steering wheel key part structure |
| CN111261446B (en) * | 2019-11-05 | 2021-11-09 | 浙江零跑科技股份有限公司 | Automobile steering wheel key part structure |
| CN112652497A (en) * | 2020-12-08 | 2021-04-13 | 泰康电子有限公司 | Electrodeless roller switch and automobile steering wheel assembly |
| CN112652497B (en) * | 2020-12-08 | 2024-01-09 | 泰康电子有限公司 | Electrodeless roller switch and automobile steering wheel assembly |
| CN113345738A (en) * | 2021-04-30 | 2021-09-03 | 东南电子股份有限公司 | Linkage device of microswitch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109786142A (en) | A kind of automobile electronic switch roller structure | |
| DE102007039932B4 (en) | control device | |
| US10352435B2 (en) | Integrated electronic shift lever assembly for vehicle | |
| CN109786164A (en) | A kind of roller switch of vehicle steering wheel | |
| JP2002087101A (en) | Shift switch operating device for select lever unit for automatic transmission | |
| US8158897B2 (en) | Actuating device on a vehicle steering wheel | |
| US20120048050A1 (en) | Shift lever device | |
| JP2012178247A (en) | Switch device | |
| JPS6378850A (en) | Switching device for wiping angle of car wiper | |
| CN201186613Y (en) | Clutch pedal mechanism | |
| EP1300859B1 (en) | Switch operating mechanism | |
| CN207250392U (en) | A kind of automobile electronic switch roller structure | |
| WO2010003358A1 (en) | A neutral position switch for hybrid automobile | |
| CN208608101U (en) | A kind of key-press mounting structure and its steering wheel switch of steering wheel switch | |
| US20150135887A1 (en) | Driver-protecting brake pedal apparatus | |
| CN1299750A (en) | Locking device for gear shifter of automobile | |
| CN207441546U (en) | A kind of roller switch of vehicle steering | |
| KR100844703B1 (en) | Sports mode up/down switch of automatic transmission | |
| KR100910652B1 (en) | Clutch for vehicle | |
| CN208636743U (en) | A kind of electrodeless switch of roller type | |
| JP2010105613A (en) | Wiper switch | |
| CN102723214B (en) | Bidirectional operation switch | |
| EP2804068A1 (en) | Rotation position detection mechanism for trunnion axis | |
| CN214743264U (en) | Knob formula electron selector and vehicle | |
| JP2001246955A (en) | Shift lever device, and moving body position detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190521 |
|
| WW01 | Invention patent application withdrawn after publication |