CN108662136A - A kind of rocker-type electronic gear shifter - Google Patents
A kind of rocker-type electronic gear shifter Download PDFInfo
- Publication number
- CN108662136A CN108662136A CN201810409042.9A CN201810409042A CN108662136A CN 108662136 A CN108662136 A CN 108662136A CN 201810409042 A CN201810409042 A CN 201810409042A CN 108662136 A CN108662136 A CN 108662136A
- Authority
- CN
- China
- Prior art keywords
- shift lever
- rocker
- type electronic
- electronic gear
- gear shifter
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/08—Range selector apparatus
- F16H59/10—Range selector apparatus comprising levers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/0208—Selector apparatus with means for suppression of vibrations or reduction of noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/0217—Selector apparatus with electric switches or sensors not for gear or range selection, e.g. for controlling auxiliary devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H2059/0295—Selector apparatus with mechanisms to return lever to neutral or datum position, e.g. by return springs
Abstract
The invention discloses a kind of rocker-type electronic gear shifters, including shell and shift lever, it further include connection shaft, the end of the connection shaft is hinged on shell, shift lever is hinged in connection shaft, it connects the articulation steering between shaft and shell and the articulation steering between connection shaft and shift lever is perpendicular, the bottom of the shift lever is equipped with the sensor of shift lever direction of motion displacement for identification, and the return elastic construction that initial position is returned to for shift lever is equipped between the shell and shift lever.The rocker-type electronic gear shifter is reasonable in design, and internal structure simplifies, low with production required precision to material, reduces cost, shortens the design cycle；Matching is easy, can provide return sense of more comfortably shifting gears, and return noise is small.
Description
Technical field
The present invention relates to electronic gear shifter technical fields, more particularly, to a kind of rocker-type electronic gear shifter.
Background technology
With development of automobile, technology sense and comfort are pursued further to the function of automobile.Electronic gear shifter is due to technology sense
By force, low noise and the advantages that good operability, grows steadily in the accounting of market.Its working principle is that：Pass through shift handle, rotation
The shifting intention of user is being processed into electric signal output to vehicle by the media such as button, button or plectrum, after vehicle is decision making,
Realize shift transformation.Electronic gear shifter can be analyzed according to structure type：Rocker-type, knob, button etc..
As shown in fig. 6, being directed to rocker-type electronic gear shifter, common structural principle is：Shift slot (may include R N D
M+- wait gears) and locating piece, locating piece and shift slot are compressed using spring, locating piece can slide up and down in shift lever.
It can shift gears forwards, backwards in operating process, after removing arm, bar can automatically return to original stable position.
But in actual design, user's perception is spring force and the composite force of frictional force, by spring rate, shift slot
The parameters such as waveform, component surface roughness influence, and to obtain comfortable assembly gear shifting force, need the matching period grown very much.
In addition, it is encapsulated to improve the return noise of locating piece usually need to also to try progress TPU in shift slot；In locating piece
Expansion sleeve is designed between spring to improve feel clearance.Above-mentioned design needs longer cycle, while being carried to material and production precision
Go out harsh requirement, therefore whole selector is costly, and matching sex chromosome mosaicism easily occurs.
Invention content
In view of the shortcomings of the prior art, technical problem to be solved by the invention is to provide a kind of rocker-type electronic gear shifter,
Its structure simplifies, low with production required precision to material, reduces cost, shortens the design cycle.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：
The rocker-type electronic gear shifter, including shell and shift lever further include connection shaft, the end of the connection shaft
Be hinged on shell, shift lever is hinged in connection shaft, connect articulation steering between shaft and shell and connection shaft and
Articulation steering between shift lever is perpendicular, and the bottom of the shift lever is equipped with the biography of shift lever direction of motion displacement for identification
Sensor is equipped with the return elastic construction that initial position is returned to for shift lever between the shell and shift lever.
Further, the connection shaft is cross axle.
The shift lever includes that superposed bar and bar positioned at lower part are plastic, the plastic top of the bar with
Connection shaft is hinged, and the upper end that the lower end of bar is plastic with bar is connected.
The return elastic construction includes side torsional spring structure and bottom torsional spring structure, and the side torsional spring structure corresponds to shift lever
Side setting, bottom torsional spring structure corresponds to shift lever bottom be arranged.
The end that shaft is correspondingly connected on the shell is equipped with positioning convex platform, connects between the end of shaft and positioning convex platform
It is connected by axis pin.
The cross axle opposite end is hinged on shell, and the plastic upper end of bar is hinged on the other opposite end of cross axle
On.
The plastic upper end of the bar is equipped with a pair of of lug, and connection shaft is located between a pair of of lug, connection shaft with it is convex
Ear is hinged.
The axis phase of hinged shaft between the helical spring center line and connection shaft and shell of the side torsional spring structure
It is parallel.
The center line of helical spring and the center line of shift lever of the bottom torsional spring structure coincide.
The axis direction of the cross axle upper edge and the shaft of housing hinge is equipped with a word hole, and shift lever activity is located at a word
In hole.
Compared with prior art, the present invention haing the following advantages：
The rocker-type electronic gear shifter is reasonable in design, and internal structure simplifies, low with production required precision to material, drop
Low cost, shortens the design cycle；Matching is easy, can provide return sense of more comfortably shifting gears, and return noise is small.
Description of the drawings
The content expressed by each width attached drawing of this specification and the label in figure are briefly described below：
Fig. 1 is electronic gear shifter gear schematic diagram of the present invention.
Fig. 2 is electronic gear shifter structural schematic diagram of the present invention.
Fig. 3 is electronic gear shifter kinematic pair exploded perspective view of the present invention.
Fig. 4 is electronic gear shifter decomposition diagram of the present invention.
Fig. 5 is electronic gear shifter partial schematic diagram of the present invention.
Fig. 6 is existing electronic gear shifter shift slot schematic diagram.
In figure：
1. shift lever, 2. shells, 3. cross axles, 4. bars are plastic, 5. sensors, 6. side torsional springs, 601. side torsional springs installations
Seat, 602. side torsional spring positioning pins, 603. side torsional spring pins, 7. bottom torsional springs, 701. bottom torsional spring mounting bases, 702. bottom torsional springs are fixed
Position pin, 703. bottom torsional spring pins, 704. shock-absorbing sleeves, 8. positioning convex platforms.
Specific implementation mode
Below against attached drawing, by the description of the embodiment, making to the specific implementation mode of the present invention further details of
Explanation.
As shown in Figures 1 to 5, the rocker-type electronic gear shifter, including shell 2 and shift lever 1 and connection shaft, connection
The end of shaft is hinged on shell 2, and shift lever is hinged in connection shaft, connect articulation steering between shaft and shell and
The articulation steering connected between shaft and shift lever is perpendicular, and the upper end of shift lever 1 can be rotated with ten word directions, shift lever 1
Bottom is equipped with the sensor 5 of shift lever direction of motion displacement for identification, is equipped between shell 2 and shift lever 1 and is used for shift lever
Return to the return elastic construction of initial position.
The upper end of shift lever 1 can be rotated with ten word directions and realize gear shift operation, and in vehicle front-rear direction, sequence arranges R-N-
Tri- gears of D；About N gear be symmetrically arranged+,-gear.Rocking bar operation scheme：N gears are stable position, and shift lever is to the side R/D
To completing after operating, physical location that self-return to N is kept off；After shift lever completes operation to +/- direction, the object of N is automatically returned to
Manage position.
Sensor 5 is Hall sensor, by electronic component (Hall sensor) device in shift lever bottom, by passing
The detection of sensor identifies the movement (direction and displacement) of shift lever, the shift demand of user is then sent out to vehicle.
Shift lever includes superposed bar and the bar plastic 4 positioned at lower part, and the top of bar plastic 4 turns with connecting
Axis is hinged, and the upper end that the lower end of bar is plastic with bar is connected.
Connection shaft is cross axle 3.Cross axle opposite end is hinged on shell, and the plastic upper end of bar is hinged on cross axle
In addition on opposite end；Further, the end that cross axle is corresponded on shell is equipped with positioning convex platform 8, the end of cross axle with it is fixed
It is connected by axis pin between the boss of position.
The upper end of bar plastic 4 is equipped with a pair of of lug, and cross axle is located between a pair of of lug, and lug and cross axle are in addition
Opposite end is hinged.
The axis direction of 3 upper edge of cross axle and the shaft of housing hinge is equipped with a word hole, and shift lever activity is located at a word hole
It is interior.
Cross axle and shell：Cross axis faces are bonded with positioning convex platform, and there are through-hole, the two is logical for cross axle and positioning convex platform
Transverse metal pin connection is crossed, the rotary freedom of front-rear direction shift is provided for shift lever.Cross axle is plastic with bar：The two is logical
Longitudinal hole axle cooperation is crossed, the rotary freedom of left and right directions shift is provided for shift lever.
Return elastic construction includes side torsional spring structure and bottom torsional spring structure；Elastic rubber can also be used in return spring structure
Part, it is preferred to use torsional spring.Side torsional spring structure corresponds to the side setting of shift lever, and the bottom that bottom torsional spring structure corresponds to shift lever is set
It sets.
Side torsional spring structure includes side torsional spring mounting base 601, side torsional spring positioning pin 602, side torsional spring pin 603 and side torsional spring 6；
Wherein, side torsional spring mounting base and side torsional spring positioning pin upper and lower position are fixed on side body side by side, and side torsional spring pin is fixed on bar
The side of plastic lower part, side torsional spring are located on side torsional spring mounting base and side torsional spring positioning pin and side torsional spring pin.
Bottom torsional spring structure include bottom torsional spring mounting base 701, bottom torsional spring positioning pin 702, bottom torsional spring pin 703 and
Bottom torsional spring 7；Wherein, bottom torsional spring mounting base and bottom torsional spring positioning pin are fixed on bottom shell side by side vertically, and bottom is turned round
Spring pin is fixed on the plastic lower end of bar vertically, bottom torsional spring be located in bottom torsional spring mounting base and bottom torsional spring positioning pin and
On the torsional spring pin of bottom.
The axis of hinged shaft between the helical spring center line and connection shaft and shell of side torsional spring structure is parallel.
The center line of helical spring and the center line of shift lever of bottom torsional spring structure coincide.
Torsional spring is limited by mounting base and positioning pin, realizes the installation fastening of torsional spring.When front and back shift (R/N/D gears),
Side torsional spring pin on bar is moved in front-rear direction, drives the side torsional spring deformation on shell；After discharging bar, bar is in spring force
Under effect, automatic rotary to initial position.
When the shift of left and right (+/- gear), the bottom torsional spring pin on bar moves in left and right directions, drives on Housing Base
Bottom torsional spring deformation, after discharging bar, bar under spring force, automatically returns to initial position.
Since two torsional springs are arranged vertically, therefore can realize different shifting directions is completely independent running, mutually noiseless.Separately
Outside, it is all cased with the shock-absorbing sleeve 704 of TPU materials on positioning pin, noise and frictional force can be effectively reduced.
After shift lever moves, Hall sensor can effectively detect displacement and direction, the ECU through selector
After processing, you can send gear shifting signal to vehicle." P " gear may be configured as lever knob.In addition, about manual/auto pattern
Switching：In automatic mode, manual operation mode can be entered by directly being stirred to "+" or "-" gear；If you need to exit manual mould
Formula, it is shift lever is primary to the switching of " D " gear, you can to enter automatic mode.
It above are only and preferred embodiments of the present invention are illustrated, above-mentioned technical characteristic can form multiple hairs in any combination
Bright example scheme.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, as long as use the present invention design and technical solution carry out various unsubstantialities improvement, or it is not improved will
The design and technical solution of the present invention directly applies to other occasions, within protection scope of the present invention.
Claims (10)
1. a kind of rocker-type electronic gear shifter, including shell and shift lever, it is characterised in that：Further include connection shaft, the company
The end for switching through axis is hinged on shell, and shift lever is hinged in connection shaft, connects the articulation steering between shaft and shell
Articulation steering between connection shaft and shift lever is perpendicular, and the bottom of the shift lever is moved equipped with shift lever for identification
The sensor of direction displacement is equipped with the return elasticity knot that initial position is returned to for shift lever between the shell and shift lever
Structure.
2. rocker-type electronic gear shifter as described in claim 1, it is characterised in that：The connection shaft is cross axle.
3. rocker-type electronic gear shifter as described in claim 1, it is characterised in that：The shift lever includes superposed bar
Plastic with the bar positioned at lower part, the plastic top of the bar is hinged with shaft is connect, and the lower end of bar and bar are plastic
Upper end be connected.
4. rocker-type electronic gear shifter as described in claim 1, it is characterised in that：The return elastic construction includes side torsional spring knot
Structure and bottom torsional spring structure, the side torsional spring structure correspond to the side setting of shift lever, and bottom torsional spring structure corresponds to shift lever
Bottom is arranged.
5. rocker-type electronic gear shifter as described in claim 1, it is characterised in that：The end of shaft is correspondingly connected on the shell
Equipped with positioning convex platform, connects and be connected by axis pin between the end of shaft and positioning convex platform.
6. rocker-type electronic gear shifter as claimed in claim 2, it is characterised in that：The cross axle opposite end is hinged on shell
On, the plastic upper end of bar is hinged on the other opposite end of cross axle.
7. rocker-type electronic gear shifter as claimed in claim 3, it is characterised in that：The plastic upper end of the bar is equipped with a pair of convex
Ear, connection shaft are located between a pair of of lug, and connection shaft is hinged with lug.
8. rocker-type electronic gear shifter as claimed in claim 4, it is characterised in that：The helical spring center of the side torsional spring structure
The axis of hinged shaft between line and connection shaft and shell is parallel.
9. rocker-type electronic gear shifter as claimed in claim 4, it is characterised in that：The helical spring of the bottom torsional spring structure
The center line of center line and shift lever coincides.
10. rocker-type electronic gear shifter as claimed in claim 6, it is characterised in that：The cross axle upper edge and housing hinge
The axis direction of shaft is equipped with a word hole, and shift lever activity is located in a word hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810409042.9A CN108662136B (en) | 2018-05-02 | 2018-05-02 | Rocker-type electron selector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810409042.9A CN108662136B (en) | 2018-05-02 | 2018-05-02 | Rocker-type electron selector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108662136A true CN108662136A (en) | 2018-10-16 |
| CN108662136B CN108662136B (en) | 2020-09-04 |
Family
ID=63781575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810409042.9A Active CN108662136B (en) | 2018-05-02 | 2018-05-02 | Rocker-type electron selector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108662136B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720532A (en) * | 2019-03-22 | 2020-09-29 | 现代自动车株式会社 | Shift lever device for vehicle |
| CN112324900A (en) * | 2019-08-05 | 2021-02-05 | 广州汽车集团股份有限公司 | Automatic gear shifter |
| CN112344007A (en) * | 2019-08-08 | 2021-02-09 | 广州汽车集团股份有限公司 | Gear shifting method of monostable electronic gear shifting mechanism |
| CN112549956A (en) * | 2019-09-25 | 2021-03-26 | 广州汽车集团股份有限公司 | Over-and-under type electron selector and vehicle |
| CN113932005A (en) * | 2020-06-29 | 2022-01-14 | 比亚迪股份有限公司 | Gear shifting control mechanism and vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012223505A1 (en) * | 2012-12-18 | 2014-06-18 | Zf Friedrichshafen Ag | Gear lever device for a vehicle transmission, evaluation device for a shift lever device and method for the electronic control of a vehicle device |
| CN103899743A (en) * | 2014-03-31 | 2014-07-02 | 安徽江淮汽车股份有限公司 | Electric vehicle and return shift operating device |
| EP2754922A1 (en) * | 2013-01-10 | 2014-07-16 | Kongsberg Driveline Systems SAS | Shifter assembly having a biased bushing |
| CN205745239U (en) * | 2016-05-12 | 2016-11-30 | 上海汽车变速器有限公司 | Longitudinal change speed gear box diesis universal joint gearshift reversible control mechanism |
| CN106499805A (en) * | 2016-12-09 | 2017-03-15 | 广州汽车集团股份有限公司 | Electronic gear shifter and automobile |
-
2018
- 2018-05-02 CN CN201810409042.9A patent/CN108662136B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012223505A1 (en) * | 2012-12-18 | 2014-06-18 | Zf Friedrichshafen Ag | Gear lever device for a vehicle transmission, evaluation device for a shift lever device and method for the electronic control of a vehicle device |
| EP2754922A1 (en) * | 2013-01-10 | 2014-07-16 | Kongsberg Driveline Systems SAS | Shifter assembly having a biased bushing |
| CN103899743A (en) * | 2014-03-31 | 2014-07-02 | 安徽江淮汽车股份有限公司 | Electric vehicle and return shift operating device |
| CN205745239U (en) * | 2016-05-12 | 2016-11-30 | 上海汽车变速器有限公司 | Longitudinal change speed gear box diesis universal joint gearshift reversible control mechanism |
| CN106499805A (en) * | 2016-12-09 | 2017-03-15 | 广州汽车集团股份有限公司 | Electronic gear shifter and automobile |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720532A (en) * | 2019-03-22 | 2020-09-29 | 现代自动车株式会社 | Shift lever device for vehicle |
| CN112324900A (en) * | 2019-08-05 | 2021-02-05 | 广州汽车集团股份有限公司 | Automatic gear shifter |
| CN112324900B (en) * | 2019-08-05 | 2024-03-26 | 广州汽车集团股份有限公司 | Automatic gear shifter |
| CN112344007A (en) * | 2019-08-08 | 2021-02-09 | 广州汽车集团股份有限公司 | Gear shifting method of monostable electronic gear shifting mechanism |
| CN112344007B (en) * | 2019-08-08 | 2022-04-26 | 广州汽车集团股份有限公司 | Gear shifting method of monostable electronic gear shifting mechanism |
| CN112549956A (en) * | 2019-09-25 | 2021-03-26 | 广州汽车集团股份有限公司 | Over-and-under type electron selector and vehicle |
| CN113932005A (en) * | 2020-06-29 | 2022-01-14 | 比亚迪股份有限公司 | Gear shifting control mechanism and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108662136B (en) | 2020-09-04 |
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