CN115451116A - Anti-gear-shifting positioning device for automobile transmission control mechanism - Google Patents

Anti-gear-shifting positioning device for automobile transmission control mechanism Download PDF

Info

Publication number
CN115451116A
CN115451116A CN202211067246.1A CN202211067246A CN115451116A CN 115451116 A CN115451116 A CN 115451116A CN 202211067246 A CN202211067246 A CN 202211067246A CN 115451116 A CN115451116 A CN 115451116A
Authority
CN
China
Prior art keywords
groove
ring
prince
automobile
operating mechanism
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
CN202211067246.1A
Other languages
Chinese (zh)
Other versions
CN115451116B (en
Inventor
孙义
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.)
Suzhou Aihete Technology Co ltd
Original Assignee
Suzhou Aihete 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 Suzhou Aihete Technology Co ltd filed Critical Suzhou Aihete Technology Co ltd
Priority to CN202211067246.1A priority Critical patent/CN115451116B/en
Publication of CN115451116A publication Critical patent/CN115451116A/en
Application granted granted Critical
Publication of CN115451116B publication Critical patent/CN115451116B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F16H59/0278—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
    • F16H59/0213—Selector apparatus with sealing means, e.g. against entry of dust
    • 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
    • F16H61/18—Preventing unintentional or unsafe shift, e.g. preventing manual shift from highest gear to reverse gear
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/50—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
    • F16J15/52—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall by means of sealing bellows or diaphragms
    • 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
    • F16H2059/0269—Ball joints or spherical bearings for supporting the lever
    • 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
    • F16H2059/0282—Lever handles with lock mechanisms, e.g. for allowing selection of reverse gear or releasing lever from park position
    • 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
    • F16H61/18—Preventing unintentional or unsafe shift, e.g. preventing manual shift from highest gear to reverse gear
    • F16H2061/185—Means, e.g. catches or interlocks, for preventing unintended shift into reverse gear
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)

Abstract

The invention provides a mistake proofing position fixing device for an automobile transmission control mechanism, which relates to the field of transmission mistake proofing devices and comprises the following components: the cross section of the cover cap is of a structure in a shape like a Chinese character 'ji', a star-shaped support is horizontally welded in the middle of the interior of the cover cap, and an operating stop lever is installed at the center of the star-shaped support; the universal ball is connected with a central ball ring of the star-shaped support in a penetrating and embedding manner, a hanging ring is arranged at the bottom of the universal ball, and an operating mechanism of the automobile transmission is connected with the hanging ring in a hanging manner; a prince-shaped baffle groove is arranged in the middle of the top plate of the cover cap in a penetrating way; the leather decorative cloth cover is fixed between the installation shaft collar and the installation ring through magic tape, the leather decorative cloth cover is directly fixed through magic tape, the disassembly and the assembly are simple, a car owner can directly purchase and replace the leather decorative cloth cover by himself after the leather decorative cloth cover is damaged, the trouble that a professional maintenance person needs to disassemble and replace the leather decorative cloth cover is omitted, and the maintenance and replacement cost of the leather decorative cloth cover is reduced.

Description

Anti-gear-shifting positioning device for automobile transmission control mechanism
Technical Field
The invention relates to the technical field of a transmission gear-shifting prevention device, in particular to a gear-shifting prevention positioning device for an automobile transmission control mechanism.
Background
The speed variator is a mechanism for changing the rotation speed and torque from engine, it can change the transmission ratio of output shaft and input shaft by fixing or stepping, and is also called gearbox, and the speed variator is formed from speed-changing transmission mechanism and control mechanism, some automobiles also have power output mechanism, the transmission mechanism mostly uses general gear transmission, also can use planetary gear transmission, and the general gear transmission speed-changing mechanism generally uses sliding gear and synchronizer, and the control mechanism is connected with gear-engaging mechanism to implement addition and subtraction of gear position.
Leather decorative cloth covers on the existing mistake-proofing positioning device are mostly fixed through gluing or seam fixing, the difficulty is high when the leather decorative cloth covers are damaged and replaced, professional maintenance personnel are mostly needed to disassemble and replace the leather decorative cloth covers, the replacement and maintenance cost is high, a complicated mechanical control mechanism (link mechanism) is mostly adopted to realize a mistake-proofing positioning function, and the leather decorative cloth covers are overweight, high in manufacturing difficulty and high in manufacturing cost.
Disclosure of Invention
In view of the above, the present invention provides a positioning device for preventing gear shift of an automotive transmission control mechanism, so as to solve the problems that the complicated mechanical control mechanism (link mechanism) is mostly adopted to realize the positioning function of gear shift prevention, the weight is overweight, the manufacturing difficulty is high, and the manufacturing cost is high.
The invention provides a mistake proofing positioning device for an automobile transmission control mechanism, which specifically comprises: the section of the cover cap is of a structure in a shape like a Chinese character 'ji', a star-shaped support is horizontally welded in the middle of the interior of the cover cap, an operation stop lever is installed at the center of the star-shaped support, and a universal ball is fixedly arranged at the bottom of the operation stop lever; the universal ball is connected with a central ball ring of the star-shaped support in a penetrating and embedding manner, a hanging ring is arranged at the bottom of the universal ball, and an operating mechanism of the automobile transmission is connected with the hanging ring in a hanging manner; a Wang Zixing stopping groove is formed in the middle of the cover top plate in a penetrating mode, the control stopping rod is in penetrating sliding fit with the prince-shaped stopping groove, and a mounting ring is fixedly welded to the circumferential outer ring of the cover top plate; a shaft sleeve is slidably mounted on the operating stop lever, a lifting ring is welded at the top end of the shaft sleeve, and a mounting shaft collar is sleeved and welded on the bottom section of the lifting ring on the shaft sleeve; a leather decorative cloth sleeve is fixed between the mounting collar and the mounting ring through a magic tape; an electromagnetic push rod is fixedly arranged at the rear end of the left side of the cover top plate.
Furthermore, the control stop lever slides in the prince-shaped stop slot in a swinging manner from front to back and from left to right, and a sinking frame slot is welded in a sliding slot at the rear end position of the left side of the prince-shaped stop slot.
Furthermore, the top end of the operating stop lever is welded with a stop handle of a circular structure, a spring is arranged between the stop handle and the shaft sleeve in a compression mode, and the operating stop lever is matched with the spring in a penetrating and sleeving mode.
Furthermore, the diameter of the shaft sleeve is twice the diameter of the operating stop lever, and a thickened lantern ring is welded at the bottom of the shaft sleeve.
Furthermore, the diameter of the thickened lantern ring is larger than the width of the three sliding grooves on the front side and the two sliding grooves on the right end of the rear side of the prince-shaped retaining groove.
Furthermore, the diameter of the thickened lantern ring is smaller than the width of a sliding groove at the rear end position of the left side of the prince-shaped blocking groove.
Further, the width of the sinking frame groove is equal to the diameter of the operating stop rod.
Furthermore, the telescopic rod of the electromagnetic push rod is inserted into the space above the top end of the sinking frame groove.
Furthermore, the diameter of the shaft sleeve is equal to the width of the three sliding grooves on the front side and the two sliding grooves on the right end of the rear side of the prince-shaped retaining groove.
Furthermore, the electromagnetic push rod is electrically connected with a speed measuring system of the automobile.
Advantageous effects
1. The invention can realize the function of anti-wrong gear positioning for reverse gear only by adjusting and changing the thickness of the stop lever and the width of the stop groove, and has simple structure and low cost compared with the function of anti-wrong gear positioning realized by a traditional complex mechanical control mechanism (link mechanism).
2. The leather decorative cloth cover is directly fixedly installed through the magic tape, is simple to disassemble and assemble, can be directly purchased and replaced by a vehicle owner after being damaged, saves the trouble of disassembling and replacing by professional maintenance personnel, and is beneficial to reducing the maintenance and replacement cost of the leather decorative cloth cover.
3. When the speed measuring system of the automobile detects that the automobile runs forwards and the speed is higher than 5km/s, the power supply of the electromagnetic push rod can be cut off, so that the telescopic rod of the electromagnetic push rod extends into the upper space at the top end of the sinking frame groove, the control gear rod is pushed and stopped to be hung in the sinking frame groove, the damage of tooth striking of a differential gear caused by the fact that the automobile runs in a reverse gear mode is avoided, the gear is well protected when the reverse gear is hung, and the service life of the gear is greatly prolonged.
4. According to the invention, after the shaft sleeve is lifted, the thickened lantern ring and the six sliding grooves on the prince-shaped gear groove are at the same horizontal height, and the diameter of the thickened lantern ring is larger than the widths of the three sliding grooves on the front side and the two sliding grooves on the right end on the rear side of the prince-shaped gear groove, so that the shaft sleeve can be only hung in a reverse gear after being lifted, and the gear shifting caused by the fact that the shaft sleeve is hung in a forward gear is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.
In the drawings:
fig. 1 is a schematic view of a cover structure according to an embodiment of the present invention.
FIG. 2 is a schematic view of the bottom structure of the cover of the embodiment of the present invention.
Fig. 3 is a schematic view of the structure of the leather decorative cloth cover according to the embodiment of the present invention.
FIG. 4 is a schematic view of the structure of a prince-shaped baffle according to an embodiment of the invention.
Fig. 5 is a schematic view of a half-section internal structure of a sleeve according to an embodiment of the present invention.
FIG. 6 is a schematic view of a star shaped stent structure according to an embodiment of the present invention.
Fig. 7 is a schematic view of a construction of a manipulation lever according to an embodiment of the present invention.
Fig. 8 is an enlarged structural diagram of a portion a in fig. 5 according to an embodiment of the present invention.
List of reference numerals
1. A cover; 101. a star-shaped support; 102. a mounting ring; 103. a prince-shaped baffle groove; 104. sinking the frame groove; 2. operating a stop lever; 201. a gear handle; 202. lifting the ring; 203. mounting a collar; 204. a universal ball; 205. a shaft sleeve; 206. thickening a lantern ring; 3. a leather decorative cloth cover; 4. an electromagnetic push rod.
Detailed Description
In order to make the objects, solutions and advantages of the technical solutions of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present invention. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.
Example (b): please refer to fig. 1 to 8:
the invention provides a mistake-proofing positioning device for an automobile transmission control mechanism, which comprises a cover cap 1, wherein the cross section of the cover cap 1 is in a structure like a Chinese character 'ji', a star-shaped support 101 is horizontally welded at the middle position in the cover cap 1, a control stop lever 2 is arranged at the center of the star-shaped support 101, and a universal ball 204 is fixedly arranged at the bottom of the control stop lever 2; the universal ball 204 is connected with a central ball ring of the star-shaped support 101 in a penetrating and embedding manner, a hanging ring is arranged at the bottom of the universal ball 204, and an operating mechanism of the automobile transmission is connected with the hanging ring in a hanging manner; a prince-shaped baffle groove 103 is formed in the middle of the top plate of the cover cap 1 in a penetrating mode, the control baffle rod 2 is in penetrating sliding fit with the prince-shaped baffle groove 103, and a mounting ring 102 is fixedly welded to the circumferential outer ring of the top plate of the cover cap 1; a shaft sleeve 205 is slidably mounted on the operating bar 2, a lifting ring 202 is welded at the top end of the shaft sleeve 205, and a mounting shaft collar 203 is sleeved and welded on the bottom section of the lifting ring 202 on the shaft sleeve 205; a leather decorative cloth cover 3 is fixed between the mounting collar 203 and the mounting ring 102 through a magic tape, the leather decorative cloth cover 3 is directly fixed and mounted through the magic tape, the assembly and disassembly are simple, a vehicle owner can directly purchase and replace the leather decorative cloth cover by himself after the leather decorative cloth cover is damaged, the trouble that a professional maintenance worker needs to disassemble and replace the leather decorative cloth cover is omitted, and the maintenance and replacement cost of the leather decorative cloth cover 3 is reduced; an electromagnetic push rod 4 is fixedly arranged at the rear position of the left side of the top plate of the cover cap 1; the top end of the operating stop lever 2 is welded with a stop handle 201 with a circular structure, a spring is arranged between the stop handle 201 and the shaft sleeve 205 in a compression mode, and the operating stop lever 2 is matched with the spring in a penetrating and sleeving mode; the diameter of the shaft sleeve 205 is twice of that of the operating stop lever 2, and a thickened lantern ring 206 is welded at the bottom of the shaft sleeve 205; wherein, the diameter of the thickened lantern ring 206 is smaller than the width of the sliding groove at the left rear end position of the prince-shaped baffle groove 103; the width of the sinking frame groove 104 is equal to the diameter of the operating stop lever 2; the telescopic rod of the electromagnetic push rod 4 is inserted into the upper space at the top end of the sinking frame groove 104; the diameter of the shaft sleeve 205 is equal to the width of the three sliding grooves on the front side and the two sliding grooves on the right end of the rear side of the prince-shaped retaining groove 103.
The operation bar 2 is swayed and slid in the prince-shaped blocking groove 103 in a front-back and left-right manner, and a sinking frame groove 104 is welded in the sliding groove at the left rear end of the prince-shaped blocking groove 103, when the shaft sleeve 205 is not lifted up, the thickened lantern ring 206 at the bottom and the sinking frame groove 104 are kept horizontal, because the diameter of the thickened lantern ring 206 is far larger than the width of the sinking frame groove 104, the thickened lantern ring 206 can prevent the operation bar 2 from being hung in the sinking frame groove 104 (reverse position) in a sliding manner, the anti-wrong-gear positioning function for reverse gear is achieved, when the shaft sleeve 205 is lifted up, the bottom section of the operation bar 2 is exposed, because the width of the sinking frame groove 104 is equal to the diameter of the operation bar 2, the operation bar 2 can be guaranteed to be hung in the sinking frame groove 104 smoothly, and because the diameter of the thickened lantern ring 206 is smaller than the width of the sliding groove at the left rear end of the prince-shaped blocking groove 103, the thickened lantern ring 206 can be guaranteed to be hung in the sinking frame groove 104 normally.
The diameter of the thickened lantern ring 206 is larger than the width of the three sliding grooves on the front side and the two sliding grooves on the right end of the rear side of the prince-shaped gear groove 103, after the shaft sleeve 205 is lifted, the thickened lantern ring 206 and the six sliding grooves on the prince-shaped gear groove 103 are at the same horizontal height, and the diameter of the thickened lantern ring 206 is larger than the width of the three sliding grooves on the front side and the two sliding grooves on the right end of the rear side of the prince-shaped gear groove 103, so that the shaft sleeve 205 can be lifted to only be engaged with a reverse gear, and the forward gear is prevented from being engaged, and the gear is disordered.
When the speed measuring system of the automobile detects that the automobile runs forwards and the speed is higher than 5km/s, the power supply of the electromagnetic push rod 4 can be cut off, so that the telescopic rod of the electromagnetic push rod 4 extends into the upper space at the top end of the sinking frame groove 104 (refer to fig. 5), the pushing stop control stop lever 2 is pushed to be hung into the sinking frame groove 104, the damage of tooth punching of a differential gear caused by the fact that the automobile runs forwards when being hung into a reverse gear is avoided, the gear is well protected when the reverse gear is hung, the service life of the gear is greatly prolonged, when the speed measuring system of the automobile detects that the automobile runs forwards and the speed is lower than 5km/s or the automobile stops, the electromagnetic push rod 4 is started, and the telescopic rod of the electromagnetic push rod 4 is retracted to slide out of the upper space at the top end of the sinking frame groove 104 to allow the reverse gear to be hung.
The specific use mode and function of the embodiment are as follows: in the invention, the sinking frame groove 104 is a reverse gear hanging groove, and the front three sliding grooves and the rear two sliding grooves on the right end of the rear side on the prince-shaped gear groove 103 are forward gear grooves, when the shaft sleeve 205 is not lifted upwards, the bottom thickened lantern ring 206 and the sinking frame groove 104 are kept horizontal, because the diameter of the thickened lantern ring 206 is far larger than the width of the sinking frame groove 104, the thickened lantern ring 206 can prevent the control bar 2 from being hung in the sinking frame groove 104 (reverse gear position) in a sliding way, the function of anti-wrong gear positioning for reverse gear is achieved, when the shaft sleeve 205 is lifted upwards, the bottom section of the control bar 2 is exposed, because the width of the sinking frame groove 104 is equal to the diameter of the control bar 2, the control bar 2 can be hung in the sinking frame groove 104, and because the diameter of the thickened lantern ring 206 is smaller than the width of the left rear end sliding groove of the prince-shaped gear groove 103, the thickened lantern ring 206 which can be lifted along with the shaft sleeve 205 can be smoothly matched with the left control bar groove 103 in the sinking frame groove 104 in a sliding way, so that the prince-shaped gear bar 2 can be hung in the sinking frame groove 104 normally;
when the speed measuring system of the automobile detects that the automobile runs forwards and the speed is higher than 5km/s, the power supply of the electromagnetic push rod 4 can be cut off, so that the telescopic rod of the electromagnetic push rod 4 extends into and is inserted into the upper space at the top end of the sinking frame groove 104 (refer to fig. 5), the pushing and blocking control stop rod 2 is pushed to be hung in the sinking frame groove 104, the damage of tooth beating of a differential gear caused by the fact that the automobile runs forwards and is prevented from being hung in a reverse gear, the gear is well protected when the reverse gear is hung in, the service life of the gear is greatly prolonged, when the speed measuring system of the automobile detects that the automobile runs forwards and the speed is lower than 5km/s or the automobile stops, the electromagnetic push rod 4 is started, and the telescopic rod of the electromagnetic push rod 4 is retracted and slides out of the upper space at the top end of the sinking frame groove 104 to allow the reverse gear to be hung in.
Finally, it should be noted that, when describing the positions of the components and the matching relationship between the components, the invention will be generally exemplified by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other components/other pairs of components.
The above are exemplary embodiments of the invention only, and are not intended to limit the scope of the invention, which is defined by the appended claims.

Claims (10)

1. A mistake proofing position device for automotive transmission operating mechanism, characterized by, includes: the cross section of the cover cap (1) is of a structure like a Chinese character 'ji', a star-shaped support (101) is horizontally welded in the middle of the interior of the cover cap (1), an operating stop lever (2) is installed at the center of the star-shaped support (101), and a universal ball (204) is fixedly arranged at the bottom of the operating stop lever (2); the universal ball (204) is connected with a central ball ring of the star-shaped support (101) in a penetrating and embedding manner, a hanging ring is arranged at the bottom of the universal ball (204), and an operating mechanism of the automobile transmission is hung with the hanging ring; a prince-shaped baffle groove (103) is formed in the middle of the top plate of the cover cap (1) in a penetrating mode, the control baffle rod (2) is in penetrating sliding fit with the prince-shaped baffle groove (103), and a mounting ring (102) is fixedly welded to the circumferential outer ring of the top plate of the cover cap (1); a shaft sleeve (205) is slidably mounted on the operating stop lever (2), a lifting ring (202) is welded at the top end of the shaft sleeve (205), and a mounting shaft collar (203) is sleeved and welded on the bottom section of the lifting ring (202) on the shaft sleeve (205); a leather decorative cloth sleeve (3) is fixed between the mounting collar (203) and the mounting ring (102) through a magic tape; an electromagnetic push rod (4) is fixedly arranged at the rear end of the left side of the top plate of the cover cap (1).
2. The anti-false position device for the operating mechanism of the automobile transmission according to claim 1, characterized in that: the control stop lever (2) is in the prince-shaped stop groove (103) and slides in a front-back left-right swinging manner, and a sinking frame groove (104) is welded in a sliding groove at the rear end position of the left side of the prince-shaped stop groove (103).
3. The anti-false position device for the operating mechanism of the automobile transmission according to claim 1, characterized in that: the top end of the operating stop lever (2) is welded with a stop handle (201) with a circular structure, a spring is arranged between the stop handle (201) and the shaft sleeve (205) in a compressed mode, and the operating stop lever (2) is matched with the spring in a penetrating and sleeving mode.
4. The anti-false position device for the operating mechanism of the automobile transmission according to claim 1, characterized in that: the diameter of the shaft sleeve (205) is twice that of the operating stop lever (2), and a thickened lantern ring (206) is welded at the bottom of the shaft sleeve (205).
5. The fail-safe positioning device for an operating mechanism of a transmission of an automobile according to claim 4, wherein: the diameter of the thickened lantern ring (206) is larger than the width of the three sliding grooves on the front side and the two sliding grooves on the right end of the rear side of the prince-shaped retainer groove (103).
6. The fail-safe positioning device for an operating mechanism of a transmission of an automobile according to claim 4, wherein: the diameter of the thickened lantern ring (206) is smaller than the width of the sliding groove at the rear end position of the left side of the prince-shaped stopping groove (103).
7. The fail-safe positioning device for an operating mechanism of a transmission of an automobile according to claim 2, wherein: the width of the sinking frame groove (104) is equal to the diameter of the operating stop lever (2).
8. The fail-safe positioning device for an operating mechanism of a transmission of an automobile according to claim 2, wherein: and a telescopic rod of the electromagnetic push rod (4) is inserted into the space above the top end of the sinking frame groove (104).
9. The anti-false position device for the operating mechanism of the automobile transmission according to claim 1, characterized in that: the diameter of the shaft sleeve (205) is equal to the width of the three sliding grooves on the front side and the two sliding grooves on the right end of the rear side of the prince-shaped baffle groove (103).
10. The anti-false position device for the operating mechanism of the automobile transmission according to claim 1, characterized in that: the electromagnetic push rod (4) is electrically connected with a speed measuring system of the automobile.
CN202211067246.1A 2022-09-01 2022-09-01 Error gear preventing positioning device for automobile transmission operating mechanism Active CN115451116B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211067246.1A CN115451116B (en) 2022-09-01 2022-09-01 Error gear preventing positioning device for automobile transmission operating mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211067246.1A CN115451116B (en) 2022-09-01 2022-09-01 Error gear preventing positioning device for automobile transmission operating mechanism

Publications (2)

Publication Number Publication Date
CN115451116A true CN115451116A (en) 2022-12-09
CN115451116B CN115451116B (en) 2023-07-04

Family

ID=84300694

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211067246.1A Active CN115451116B (en) 2022-09-01 2022-09-01 Error gear preventing positioning device for automobile transmission operating mechanism

Country Status (1)

Country Link
CN (1) CN115451116B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140137684A1 (en) * 2012-11-16 2014-05-22 Delta Kogyo Co., Ltd. Button structure of shift knob
CN112161052A (en) * 2020-11-09 2021-01-01 沙洲职业工学院 Anti-mistaken-engagement reverse gear device of manual transmission
CN113775740A (en) * 2021-07-19 2021-12-10 盐城市步高汽配制造有限公司 Automobile speed change control mechanism

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140137684A1 (en) * 2012-11-16 2014-05-22 Delta Kogyo Co., Ltd. Button structure of shift knob
CN112161052A (en) * 2020-11-09 2021-01-01 沙洲职业工学院 Anti-mistaken-engagement reverse gear device of manual transmission
CN113775740A (en) * 2021-07-19 2021-12-10 盐城市步高汽配制造有限公司 Automobile speed change control mechanism

Also Published As

Publication number Publication date
CN115451116B (en) 2023-07-04

Similar Documents

Publication Publication Date Title
EP0028579B1 (en) A compact transmission, including a main transmission and a subtransmission
US4296642A (en) Transmission interlock
US4310081A (en) Park lock and range shift control
US20040118233A1 (en) Power splitting transfer cases for changing vehicle traction drives
US9194485B2 (en) Shift system for power transfer unit having dual sector shift actuator
JPS6256007B2 (en)
EP0197665A1 (en) Power transfer device for four-wheel drive
CN203162008U (en) Six block transmission assembly for medium and light sized truck
CN106985963B (en) Single-wheel drive three-gear speed change device
CN115451116A (en) Anti-gear-shifting positioning device for automobile transmission control mechanism
CN107131263B (en) Shaft input type three-gear inner speed changer
EP1112922A2 (en) Bicycle hub transmission
CN210637494U (en) Integrated system for gear shifting and parking
CN103388658B (en) The two middle shaft helical teeth pin-type synchronizer gearbox of 9 gear
CN202520928U (en) Side speed change control mechanism of medium power tractor
US4182202A (en) Overdrive attachment for a motor vehicle
CN203009737U (en) Automatic motive power speed changer
CN210133007U (en) Rear axle assembly
CN202484281U (en) Multifunctional transmission shifting fork
US20230043711A1 (en) Manual transmission lock for parking assistance
KR0175237B1 (en) Manual transmission for a vehicle
EP1591696B1 (en) Gear shift lever for a vehicle
CN203421128U (en) Nine-gear transmission with double intermediate shafts, bevel gears and lockpin type synchronizer
CN202451719U (en) Mini-truck gearbox light, convenient and flexible to shift gear
CN214888795U (en) Fixed bulb of bolt

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant