CN114645939A - Self-resetting electronic gear shifter - Google Patents

Self-resetting electronic gear shifter Download PDF

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Publication number
CN114645939A
CN114645939A CN202111532242.1A CN202111532242A CN114645939A CN 114645939 A CN114645939 A CN 114645939A CN 202111532242 A CN202111532242 A CN 202111532242A CN 114645939 A CN114645939 A CN 114645939A
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CN
China
Prior art keywords
gear
channel
self
pin
housing
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.)
Pending
Application number
CN202111532242.1A
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Chinese (zh)
Inventor
王腾飞
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.)
Zhejiang Zhenan Vehicle Industry Co ltd
Original Assignee
Zhejiang Zhenan Vehicle Industry 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 Zhejiang Zhenan Vehicle Industry Co ltd filed Critical Zhejiang Zhenan Vehicle Industry Co ltd
Priority to CN202111532242.1A priority Critical patent/CN114645939A/en
Publication of CN114645939A publication Critical patent/CN114645939A/en
Pending legal-status Critical Current

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    • 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
    • F16H59/0204—Selector apparatus for automatic transmissions with means for range selection and manual shifting, e.g. range selector with tiptronic
    • 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
    • F16H59/0278—Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing
    • 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
    • F16H59/105—Range selector apparatus comprising levers consisting of electrical switches or sensors
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/24—Providing feel, e.g. to enable selection
    • 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
    • F16H2059/026—Details or special features of the selector casing or lever support

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)

Abstract

The invention discloses a self-resetting electronic gear shifter which comprises a shell and a gear shifting mechanism, wherein the gear shifting mechanism comprises a gear shifting operating rod, an operating handle, a gear pin, a toothed plate and a magnet, a channel is formed at the upper part of the toothed plate, and the bottom end of the gear pin elastically abuts against the inner wall of the channel; the whole channel is of a channel structure with a low middle part and high two ends, the toothed plate is provided with a damping soft body at least at one of the extreme positions of the bottommost part and the two ends of the channel, and the gear pin is abutted against the corresponding damping soft body when rotating to the corresponding position. According to the electronic gear shifter, the structure of the electronic gear shifter is optimally designed, and the damping software is arranged, so that when the gear is operated and shifted, the gear pin rotates to a corresponding position and collides with the corresponding damping software, the buffering and damping effects are achieved, hard collision is avoided, the gear shifting operation hand feeling of a driver is improved, the gear pin can be effectively protected, and the electronic gear shifter has good practicability.

Description

Self-resetting electronic gear shifter
Technical Field
The invention relates to an electronic gear shifter, and belongs to the field of structural design of vehicle gear shifters.
Background
The automatic keep off car sends the instruction of shifting by the anterior segment from the formula electron selector that resets, and the electron executor of shifting carries out mechanical action drive gearbox and changes the position and feed back the function of shifting that position signal of telecommunication realized at that time, and the electron selector is through the certain angle of manual control gear shift operating lever swing, utilizes the output of the magnet wobbling angle on the hall sensing element on the circuit board senses the gear shift operating lever, realizes the output of the gear shift signal of telecommunication. The existing electronic gear shifter is lack of a buffer structure for a gear shifting operating rod, and in the gear shifting process, particularly when the gear shifting operating rod swings to the front limit and the rear limit and the initial position, a gear pin and a corresponding position of a channel on a toothed plate are in hard collision, so that the gear shifting hand feeling of a driver is poor, and the gear pin can be damaged through long-term frequent gear shifting.
Disclosure of Invention
Therefore, the invention aims to provide the self-resetting electronic shifter with a reasonable structure, and the setting of the damping software enables the shift pin to flexibly collide with the corresponding position when the shift pin moves to the corresponding position, so that the buffering and damping effects are achieved, the shift hand feeling of a driver is improved, and the shift pin can be effectively protected.
The technical scheme for realizing the purpose of the invention is as follows:
a self-resetting electronic shifter comprises a shell and a shifting mechanism arranged on the shell, wherein the shifting mechanism comprises a shifting operating rod, an operating handle, a shifting pin, a toothed plate and a magnet, the middle of the shifting operating rod is rotatably arranged on the shell through a mounting shaft, the operating handle is arranged at the upper end of the shifting operating rod, the shifting pin is arranged at the lower end of the shifting operating rod, the toothed plate is arranged in the shell, the magnet moves along with the shifting operating rod, a channel is formed in the upper part of the toothed plate, and the bottom end of the shifting pin elastically abuts against the inner wall of the channel; the whole channel is of a groove structure with a low middle part and high two ends, the toothed plate is provided with a damping soft body at least at one of the extreme positions of the bottom and two ends of the channel, and the gear pin is abutted against the corresponding damping soft body when rotating to the corresponding position.
In the technical scheme, the shell comprises a left shell and a right shell which are connected in a left-right involutory mode, and shaft sleeves matched with the mounting shafts in a sleeved mode are embedded in the left shell and the right shell at opposite positions.
In the technical scheme, the extreme positions of the bottommost part and the two ends of the channel are provided with damping soft bodies;
the tooth-shaped plate is internally provided with a soft rubber component, all the damping soft bodies and the soft rubber component are integrally formed, and the side wall of the channel is provided with a caulking groove for each damping soft body to stretch into.
Among the above-mentioned technical scheme, the dentate plate is in between left side casing and the right side casing, and the left and right sides face of dentate plate is equipped with outside convex reference column, left side casing with all be equipped with on the casing of the right side with the constant head tank of reference column interference grafting, the reference column with the grafting direction of constant head tank is left right direction.
In the above technical solution, at least one of the left side surface and the right side surface of the castellated plate is provided with an elastic body which is abutted against the corresponding part on the left shell or/and the right shell.
In the technical scheme, a side cover plate is fixed at the right side part of the right shell, the control circuit board is fixed in a cavity between the side cover plate and the right shell, and the magnet is fixed at the right end part of the mounting shaft and corresponds to the Hall sensing element on the control circuit board.
In the technical scheme, the shaft sleeve is of a tubular structure provided with an axial groove, an annular bulge which protrudes inwards and is abutted against the circumferential surface of the mounting shaft is arranged on the inner wall of the shaft sleeve, and the section of the annular bulge is arc-shaped;
the gear shifting device is characterized in that a protruding abutting protrusion is arranged on the end face, close to the gear shifting operation rod, of one end of the shaft sleeve, the cross section of the abutting protrusion is arc-shaped, and an annular plane which abuts against the abutting protrusion is arranged at the root of the mounting shaft.
Among the above-mentioned technical scheme, the installation axle with the gear shift action bars is integrated into one piece, and install axle and gear shift action bars middle part lateral surface on the plastic envelope have the nylon cover.
Among the above-mentioned technical scheme, the lower extreme of gear shift operating lever is the hollow tube structure that has the lumen, the gear round pin is the open lower extreme confined hollow tube structure in upper end, gear round pin upper end wears to establish in the lumen to be equipped with in the lumen for the gear round pin provides the spring of downward elasticity, gear round pin lower extreme has the diameter to reduce the reducing section that forms, the reducing section stretches into in the channel, just the hemisphere bottom surface of reducing section with the channel inner face is contradicted.
In the technical scheme, a plurality of convex elastic arms are arranged at the periphery of the upper end of the gear pin at intervals, a plurality of convex ribs arranged at intervals along the circumferential direction are arranged on the circumferential surface of the lower end of the gear pin close to the reducing section, and the elastic arms and the convex ribs are suitable for abutting against the inner wall of the pipe cavity.
The invention has the positive effects that: the electronic gear shifter has the advantages that the structural design is optimized and reasonable, the damping software is arranged, when the gear is operated and shifted, the gear pin rotates to the corresponding position and collides with the corresponding damping software, so that the buffering and damping effects are realized, the hard collision is avoided, the gear shifting operation hand feeling of a driver is improved, the gear pin can be effectively protected, and the practicability is good.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. In the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural diagram of a self-resetting electronic shifter according to the present invention;
FIG. 2 is a side elevational view of the self-resetting electronic shifter illustrated in FIG. 1;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a right side elevational view of the self-resetting electronic shifter illustrated in FIG. 2;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 4;
FIG. 6 is an exploded view of the self-resetting electronic shifter of FIG. 1;
FIG. 7 is a schematic view of the structure of the castellated plate of the present invention;
FIG. 8 is a schematic structural view of the soft rubber component of the present invention;
FIG. 9 is a schematic structural view of the bushing of the present invention;
FIG. 10 is a cross-sectional view of the bushing shown in FIG. 9;
FIG. 11 is a schematic view of the shift position pin of the present invention.
The reference symbols shown in the figures are: 1-a shell; 10-shaft sleeve; 101-an annular projection; 102-an abutment projection; 11-left shell; 12-a right housing; 13-side cover plate; 2, mounting a shaft; 20-a ring plane; 21-nylon sleeve; 3-a shift operating lever; 30-a spring; 31-a chamber; 4-operating a handle; 5-a magnet; 6-gear pin; 60-a spring arm; 61-a reducing section; 7-a toothed plate; 70-a channel; 71-a positioning column; 72-an elastomer; 8-a control circuit board; 9-a soft rubber component; 90-shock absorbing soft body.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.
A self-resetting electronic shifter, as shown in fig. 1 to 8, comprising a housing 1 and a gearshift mechanism mounted on the housing 1, wherein the gearshift mechanism comprises a gearshift operating lever 3 rotatably mounted on the housing 1 through a mounting shaft 2 at the middle part, an operating handle 4 arranged at the upper end of the gearshift operating lever 3, a gearshift pin 6 arranged at the lower end of the gearshift operating lever 3, a toothed plate 7 arranged in the housing 1 and a magnet 5 moving along with the gearshift operating lever 3, a channel 70 is formed at the upper part of the toothed plate 7, the bottom end of the gearshift pin 6 elastically abuts against the inner wall of the channel 70, a control circuit board 8 is mounted on the housing 1, and a hall sensing element corresponding to the magnet 5 is arranged on the control circuit board 8; the whole channel 70 is of a channel structure with a low middle part and high two ends, the toothed plate 7 is provided with a damping soft body 90 at least at one of the extreme positions of the bottom and two ends of the channel 70, and the gear pin 6 is abutted against the corresponding damping soft body 90 when rotating to the corresponding position. By adopting the structure in the embodiment, the damping soft body 90 is arranged, so that the damping soft body 90 collides with the corresponding damping soft body 90 when the gear pin 6 rotates to the corresponding position during gear shifting operation, the buffering and damping effects are achieved, hard collision is avoided, the gear shifting operation hand feeling of a driver is improved, the gear pin 6 can be effectively protected, and the gear shifting device has good practicability.
Further, the housing 1 in this embodiment includes a left housing 11 and a right housing 12 connected to each other in a left-right involutory manner, and shaft sleeves 10 fitted to the mounting shaft 2 are respectively embedded at opposite positions on the left housing 11 and the right housing 12, and the rotatable mounting of the shift operating lever 3 is realized by the fitting of the shaft sleeves 10 to the mounting shaft 2.
Furthermore, in the present embodiment, in order to enhance the buffering and damping effects on the gear pin 6, the damping soft bodies 90 are disposed at the extreme positions at the bottom and two ends of the channel 70, so that when the gear pin 6 rotates to the extreme positions at the bottom and two ends, the damping soft bodies 90 at the corresponding positions can be abutted against each other, thereby playing a role of elastic buffering; in order to facilitate assembly, the tooth-shaped plate 7 is internally provided with a soft rubber component 9, all the damping soft bodies 90 and the soft rubber component 9 are integrally formed, the side wall of the channel 70 is provided with an embedded groove for the extension of each damping soft body 90, and the damping soft bodies 90 extend into the channel 70 through the embedded groove.
In this embodiment, the dentate plate 7 is in between left side casing 11 and the right casing 12, and the left and right sides face of dentate plate 7 is equipped with outside convex reference column 71, left side casing 11 with all be equipped with on the right side casing 12 with the constant head tank that reference column 71 interference was pegged graft, reference column 71 with the grafting direction of constant head tank is left right direction, so set up when left side casing 11 and right casing 12 are to closing to be connected with dentate plate 7 location and install between left side casing and right casing 12, reference column 71 and constant head tank interference fit, location installation is effectual.
Furthermore, in order to avoid that when the toothed plate 7 is installed, a movable gap exists between the side surface of the toothed plate 7 and the side surfaces of the left shell 11 and the right shell 12 to affect the positioning effect of the toothed plate 7, at least one of the left side surface and the right side surface of the toothed plate 7 is provided with an elastic body 72 abutted against the corresponding part on the left shell 11 or/and the right shell 12, and after the assembly is completed, the elastic body 72 on the corresponding side surface of the toothed plate 7 is elastically abutted against the inner side surfaces of the left shell 11 or/and the right shell 12 to compensate the gap existing between the toothed plate 7 and the left shell 11 or the right shell, so as to enhance the positioning effect; the elastic body 72 in this embodiment may be integrally formed with the left housing 11 or the right housing 12, or the elastic body 72 may be installed and positioned by an assembling method.
Furthermore, the right side portion of the right casing 12 is fixed with a side cover plate 13, the control circuit board 8 is fixed in the cavity between the side cover plate 13 and the right casing 12, the magnet 5 is fixed at the right end portion of the installation shaft 2, and the magnet 5 corresponds to the hall sensing element on the control circuit board 8, and the control circuit board 8 is arranged between the side cover plate 13 and the right casing 12 by configuring the side cover plate 13 at the right side surface of the right casing 12, so that the control circuit board 8 is convenient to install, and the control circuit board 8 can be fixedly connected to the right casing 12 or fixedly connected to the side cover plate 13.
As a further embodiment of this embodiment, as shown in fig. 5, 6, 9 and 10, in this embodiment, the shaft sleeve 10 is a tubular structure provided with an axial slot, an annular protrusion 101 protruding inward and abutting against the circumferential surface of the mounting shaft 2 is provided on the inner wall of the shaft sleeve 10, and the cross section of the annular protrusion 101 is circular arc; a convex abutting bulge 102 is arranged on the end face of one end, close to the gear shifting operation rod 3, of the shaft sleeve 10, the cross section of the abutting bulge 102 is in the shape of an arc, and an annular plane 20 abutting against the abutting bulge 102 is arranged at the root part of the mounting shaft 2; make axle sleeve 10 have radial flexible elasticity through set up the axial fluting on axle sleeve 10 to do benefit to axle sleeve 10 and pack into in the axle sleeve hole on left casing 11 and the right casing 12, through the setting of annular bulge 101 and butt arch 102, frictional resistance when can reducing installation axle 2 and rotate in addition, thereby make the rotation of gear action bars more smooth and easy.
In this embodiment, the mounting shaft 2 and the shift operating lever 3 are integrally formed, a nylon sleeve 21 is wrapped on the outer side surfaces of the middle portions of the mounting shaft 2 and the shift operating lever 3, and the magnet 5 can be fixed at the corresponding end portion of the mounting shaft 2 through the nylon sleeve 21.
As a further embodiment of the present invention, the lower end of the shift operating lever 3 is a hollow tube structure having a tube cavity 31, the shift pin 6 is a hollow tube structure with an open upper end and a closed lower end, the upper end of the shift pin 6 is inserted into the tube cavity 31, the tube cavity 31 is internally provided with a spring 30 for providing downward elastic force to the shift pin 6, the lower end of the shift pin 6 is provided with a reduced diameter section 61 with a reduced diameter, the reduced diameter section 61 extends into the groove 70, and the hemispherical bottom surface of the reduced diameter section 61 abuts against the inner surface of the groove 70, so that the spring 30 provides elastic force in the diameter direction of the shift pin 6 to make the shift pin 6 have elastic elasticity; furthermore, as shown in fig. 11, the peripheral interval of the upper end of the gear pin 6 is provided with a plurality of convex elastic arms 60, the lower end of the gear pin 6 is close to the periphery of the reducing section 61 and is provided with a plurality of convex ribs 62 arranged along the circumferential direction at intervals, the elastic arms 60 and the convex ribs 62 are suitable for being abutted against the inner wall of the tube cavity 31, and the elastic arms 60 and the convex ribs 62 are arranged to reduce the friction between the gear pin 6 and the inner wall of the tube cavity 31 when the gear pin 6 is positioned, so that the telescopic movement of the gear pin 6 is relatively smooth, and the flexibility is improved.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.

Claims (10)

1. A self-resetting electronic gear shifter comprises a shell (1) and a gear shifting mechanism arranged on the shell (1), wherein the gear shifting mechanism comprises a gear shifting operating rod (3) with the middle part rotatably arranged on the shell (1) through a mounting shaft (2), an operating handle (4) arranged at the upper end of the gear shifting operating rod (3), a gear pin (6) arranged at the lower end of the gear shifting operating rod (3), a toothed plate (7) arranged in the shell (1) and a magnet (5) moving along with the gear shifting operating rod (3), a channel (70) is formed at the upper part of the toothed plate (7), and the bottom end of the gear pin (6) is elastically abutted against the inner wall of the channel (70); the shock-absorbing structure is characterized in that the whole channel (70) is of a groove-shaped structure with a low middle part and two high ends, a shock-absorbing soft body (90) is arranged on at least one of the extreme positions of the bottom and two ends of the channel (70) on the toothed plate (7), and the gear pin (6) is abutted against the corresponding shock-absorbing soft body (90) when rotating to the corresponding position.
2. The self-resetting electronic shifter according to claim 1, wherein the housing (1) comprises a left housing (11) and a right housing (12) which are connected in a left-right involutory manner, and a shaft sleeve (10) which is sleeved and matched with the mounting shaft (2) is respectively embedded in the left housing (11) and the right housing (12) at opposite positions.
3. The self-resetting electronic shifter according to claim 1, wherein the lowest and both extreme positions of the channel (70) are provided with damping soft bodies (90);
the tooth-shaped plate (7) is internally provided with a soft rubber component (9), all the damping soft bodies (90) and the soft rubber component (9) are integrally formed, and the side wall of the channel (70) is provided with an embedded groove for each damping soft body (90) to stretch into.
4. The self-resetting electronic gear shifter according to claim 2 or 3, wherein the toothed plate (7) is located between the left housing (11) and the right housing (12), positioning pillars (71) protruding outwards are arranged on left and right sides of the toothed plate (7), positioning grooves which are in interference fit with the positioning pillars (71) are arranged on the left housing (11) and the right housing (12), and the inserting direction of the positioning pillars (71) and the positioning grooves is the left-right direction.
5. Self-resetting electronic shifter according to claim 4, characterized in that at least one of the left and right lateral faces of the toothed plate (7) is provided with an elastic body (72) which abuts against a corresponding portion on the left housing (11) or/and the right housing (12).
6. Self-resetting electronic shifter according to claim 2, characterized in that a side cover plate (13) is fixed to the right side of the right housing (12), a control circuit board (8) is fixed in a cavity between the side cover plate (13) and the right housing (12), and the magnet (5) is fixed to the right end of the mounting shaft (2) and corresponds to a hall sensing element on the control circuit board (8).
7. The self-resetting electronic gear shifter according to claim 2, wherein the bushing (10) is a tubular structure provided with an axial slot, an annular protrusion (101) which protrudes inwards and is abutted against the peripheral surface of the mounting shaft (2) is arranged on the inner wall of the bushing (10), and the section of the annular protrusion (101) is circular arc-shaped;
the end face, close to the gear shifting operation rod (3), of the shaft sleeve (10) is provided with a protruding abutting protrusion (102), the cross section of the abutting protrusion (102) is arc-shaped, and the root of the mounting shaft (2) is provided with an annular plane (20) abutting against the abutting protrusion (102).
8. The self-resetting electronic shifter according to claim 6, wherein the mounting shaft (2) and the shift operating lever (3) are integrally formed, and a nylon sleeve (21) is wrapped on the outer side of the middle portion of the mounting shaft (2) and the shift operating lever (3).
9. The self-resetting electronic shifter according to claim 1, wherein the lower end of the shift operating lever (3) is a hollow tube structure having a tube cavity (31), the shift pin (6) is a hollow tube structure with an open upper end and a closed lower end, the upper end of the shift pin (6) is inserted into the tube cavity (31), a spring (30) for providing downward elastic force to the shift pin (6) is arranged in the tube cavity (31), the lower end of the shift pin (6) is provided with a reduced diameter section (61) with a reduced diameter, the reduced diameter section (61) extends into the channel (70), and the hemispherical bottom surface of the reduced diameter section (61) is abutted against the inner surface of the channel (70).
10. The self-resetting electronic shifter according to claim 9, wherein a plurality of convex spring arms (60) are arranged at intervals on the periphery of the upper end of the shift pin (6), a plurality of convex ribs (62) are arranged at intervals along the circumferential direction on the periphery of the position of the lower end of the shift pin (6) close to the reducing section (61), and the spring arms (60) and the convex ribs (62) are suitable for abutting against the inner wall of the tube cavity (31).
CN202111532242.1A 2021-12-14 2021-12-14 Self-resetting electronic gear shifter Pending CN114645939A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111532242.1A CN114645939A (en) 2021-12-14 2021-12-14 Self-resetting electronic gear shifter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111532242.1A CN114645939A (en) 2021-12-14 2021-12-14 Self-resetting electronic gear shifter

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Publication Number Publication Date
CN114645939A true CN114645939A (en) 2022-06-21

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007253758A (en) * 2006-03-22 2007-10-04 Aisin Ai Co Ltd Bush and shift mechanism device of manual transmission
CN204004350U (en) * 2014-07-23 2014-12-10 宁波高发汽车控制***股份有限公司 A kind of automobile automatic shifting device
CN106133404A (en) * 2014-06-06 2016-11-16 Zf腓德烈斯哈芬股份公司 For adjusting the device of the motion of the operating element of the automatic transmission for the vehicles, for manufacturing the method for this device and for the gearshift that the automatic transmission of the vehicles is shifted gears
CN106662889A (en) * 2014-07-25 2017-05-10 丰田铁工株式会社 Bearing structure for vehicle pedal device and flanged bushing
CN110553029A (en) * 2019-08-21 2019-12-10 中国第一汽车股份有限公司 Electronic gear shifter and electric vehicle
CN211288708U (en) * 2019-10-08 2020-08-18 广汽零部件有限公司 Shift lever with rolling type bullet head structure
CN111828609A (en) * 2019-04-22 2020-10-27 广州汽车集团股份有限公司 Monostable electronic gear shifting device and vehicle with same
CN213808813U (en) * 2020-08-25 2021-07-27 广汽零部件有限公司 Shift lever assembly and push rod selector convenient to assembly

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007253758A (en) * 2006-03-22 2007-10-04 Aisin Ai Co Ltd Bush and shift mechanism device of manual transmission
CN106133404A (en) * 2014-06-06 2016-11-16 Zf腓德烈斯哈芬股份公司 For adjusting the device of the motion of the operating element of the automatic transmission for the vehicles, for manufacturing the method for this device and for the gearshift that the automatic transmission of the vehicles is shifted gears
CN204004350U (en) * 2014-07-23 2014-12-10 宁波高发汽车控制***股份有限公司 A kind of automobile automatic shifting device
CN106662889A (en) * 2014-07-25 2017-05-10 丰田铁工株式会社 Bearing structure for vehicle pedal device and flanged bushing
CN111828609A (en) * 2019-04-22 2020-10-27 广州汽车集团股份有限公司 Monostable electronic gear shifting device and vehicle with same
CN110553029A (en) * 2019-08-21 2019-12-10 中国第一汽车股份有限公司 Electronic gear shifter and electric vehicle
CN211288708U (en) * 2019-10-08 2020-08-18 广汽零部件有限公司 Shift lever with rolling type bullet head structure
CN213808813U (en) * 2020-08-25 2021-07-27 广汽零部件有限公司 Shift lever assembly and push rod selector convenient to assembly

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