CN115451116B - Error gear preventing positioning device for automobile transmission operating mechanism - Google Patents
Error gear preventing positioning device for automobile transmission operating mechanism Download PDFInfo
- Publication number
- CN115451116B CN115451116B CN202211067246.1A CN202211067246A CN115451116B CN 115451116 B CN115451116 B CN 115451116B CN 202211067246 A CN202211067246 A CN 202211067246A CN 115451116 B CN115451116 B CN 115451116B
- Authority
- CN
- China
- Prior art keywords
- ring
- stop lever
- cover
- shaft sleeve
- welded
- 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.)
- Active
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)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention provides an error-proof gear positioning device for an automobile transmission operating mechanism, which relates to the field of transmission error-proof gear devices and comprises: the cross section of the cover is of a shape like a Chinese character 'ji', a star-shaped support is horizontally welded at the middle position inside the cover, and a control stop lever is arranged at the center of the star-shaped support; the universal ball is connected with the central ball ring of the star-shaped bracket in a penetrating and embedding way, the bottom of the universal ball is provided with a hanging ring, and an operating mechanism of the automobile transmission is connected with the hanging ring in a hanging way; the middle position of the top plate of the cover cap is provided with an prince-shaped baffle slot in a penetrating way; the installation collar is fixed with a leather decorative cloth cover between the installation collar and the installation ring through the magic tape, the leather decorative cloth cover is directly fixed and installed through the magic tape, the disassembly and the assembly are simple, the owner can directly purchase to replace the leather decorative cloth cover after the leather decorative cloth cover is damaged, the trouble that a professional maintenance staff is required 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
Technical Field
The invention relates to the technical field of transmission error-proof gear devices, in particular to an error-proof gear positioning device for an automobile transmission operating mechanism.
Background
The speed variator is a mechanism for changing the rotation speed and torque from engine, and it can fix or change the transmission ratio of output shaft and input shaft, also called speed variator, and is composed of speed-changing transmission mechanism and operating mechanism.
The leather decorative cloth cover on the existing error-proof gear positioning device is fixed through gluing or seam fixation, the difficulty is high when the leather decorative cloth cover is damaged and replaced, special maintenance personnel are required to detach and replace the leather decorative cloth cover, the replacement and maintenance cost is high, and the error-proof gear positioning function is realized through a complex mechanical operating mechanism (a connecting rod mechanism), so that the leather decorative cloth cover is overweight, high in manufacturing difficulty and high in manufacturing cost.
Disclosure of Invention
In view of the above, the present invention provides an error-proof positioning device for an automobile transmission operating mechanism, so as to solve the problems of overweight, high manufacturing difficulty and high manufacturing cost caused by adopting complex mechanical operating mechanisms (link mechanisms) to realize error-proof positioning functions.
The invention provides an error-proof gear positioning device for an automobile transmission operating mechanism, which specifically comprises the following components: the cross section of the cover is of a shape like a Chinese character 'ji', a star-shaped support is horizontally welded at the middle position inside the cover, a control stop lever is arranged at the center of the star-shaped support, and a universal ball is fixedly arranged at the bottom of the control stop lever; the universal ball is connected with the central ball ring of the star-shaped bracket in a penetrating and embedding way, the bottom of the universal ball is provided with a hanging ring, and an operating mechanism of the automobile transmission is connected with the hanging ring in a hanging way; the middle position of the top plate of the cover cap is provided with an prince-shaped baffle slot in a penetrating way, the control stop lever is matched with the prince-shaped baffle slot in a penetrating and sliding way, and the circumferential outer ring of the top plate of the cover cap is fixedly welded with a mounting ring; the control stop lever is provided with a shaft sleeve in a sliding manner, the top end of the shaft sleeve is welded with a lifting ring, and the bottom section of the shaft sleeve, which is positioned on the lifting ring, is sleeved and welded with a mounting shaft collar; 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 left rear end of the top plate of the cover cap.
Furthermore, the control stop lever swings and slides back and forth and left and right in the prince-shaped baffle slot, and a sinking frame slot is welded in the sliding slot at the rear end position of the left side of the prince-shaped baffle slot.
Furthermore, a stop handle with a round structure is welded at the top end of the control stop lever, a spring is arranged between the stop handle and the shaft sleeve in a compressed mode, and the control stop lever is matched with the spring in a penetrating mode.
Further, the diameter of the shaft sleeve is twice that of the operating stop lever, and a thickened lantern ring is welded at the bottom of the shaft sleeve.
Further, the diameter of the thickened lantern ring is larger than the widths of three sliding grooves at the front side and two sliding grooves at the right end at the rear side on the Wang Zixing gear groove.
Further, the diameter of the thickened lantern ring is smaller than the width of the chute at the rear end position of the left side of the Yu Wangzi-shaped baffle slot.
Further, the width of the sinking frame groove is equal to the diameter of the control baffle rod.
Further, the telescopic rod of the electromagnetic push rod is inserted into the space above the top end of the sinking frame groove.
Further, the diameter of the shaft sleeve is equal to the widths of three sliding grooves on the front side and two sliding grooves on the right end of the rear side of the prince-shaped baffle groove.
Further, the electromagnetic push rod is electrically connected with a speed measuring system of the automobile.
Advantageous effects
1. The invention can realize the error-proof gear positioning function of reverse gear by only adjusting the thickness of the stop lever and the width of the stop groove, and has simple structure and low cost compared with the traditional error-proof gear positioning function realized by adopting a complex mechanical control mechanism (a connecting rod mechanism).
2. The leather decorative cloth cover is directly fixedly installed through the magic tape, is simple to assemble and disassemble, and can be directly purchased and automatically replaced after being damaged, so that the trouble of disassembling and replacing by professional maintenance personnel is avoided, and the maintenance and replacement cost of the leather decorative cloth cover is reduced.
3. When the speed measuring system of the automobile detects that the automobile runs forwards and the speed is greater 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 is inserted into the space above the top end of the sinking frame groove, the pushing and blocking control stop rod is hung into the sinking frame groove, the gear breaking damage of the differential gear caused by the reverse gear hanging in the forward running of the automobile is avoided, the gear hanging gear is well protected in the reverse gear hanging process, and the service life of the gear hanging gear is greatly prolonged.
4. According to the invention, after the shaft sleeve is lifted, the thickened lantern ring and six sliding grooves on the prince-shaped gear groove are positioned at the same horizontal height, and the diameter of the thickened lantern ring is larger than the widths of three sliding grooves on the front side and two sliding grooves on the right end of the rear side of the Wang Zixing gear groove, so that the shaft sleeve can be ensured to be capable of being only hung into a reverse gear after being lifted, and the gear disorder caused by the fact that the forward gear is hung is avoided.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
FIG. 1 is a schematic diagram of a cover structure of an embodiment of the present invention.
FIG. 2 is a schematic view of the bottom structure of a cover in accordance with an embodiment of the present invention.
Fig. 3 is a schematic view of a leather decorative cloth cover according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of a Wang Zixing gear slot structure according to an embodiment of the invention.
Fig. 5 is a schematic view of the semi-cut internal structure of a sleeve according to an embodiment of the present invention.
Fig. 6 is a schematic view of a star-shaped stent in accordance with an embodiment of the present invention.
Fig. 7 is a schematic view of the steering bar construction of an embodiment of the invention.
Fig. 8 is an enlarged schematic view of the portion a in fig. 5 according to an embodiment of the present invention.
List of reference numerals
1. A cover cap; 101. a star-shaped bracket; 102. a mounting ring; 103. wang Zixing notch; 104. sinking the frame groove; 2. operating the stop lever; 201. a blocking handle; 202. a pull ring is lifted; 203. mounting a collar; 204. a universal ball; 205. a shaft sleeve; 206. thickening the lantern ring; 3. leather decorative cloth cover; 4. an electromagnetic push rod.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.
Examples: please refer to fig. 1 to 8:
the invention provides an error-proof gear positioning device for an automobile transmission operating mechanism, which comprises a cover 1, wherein the cross section of the cover 1 is in a shape like a Chinese character 'ji', a star-shaped support 101 is horizontally welded at the middle position inside the cover 1, an operating 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 operating stop lever 2; the universal ball 204 is connected with the central ball ring of the star-shaped bracket 101 in a penetrating and embedding way, and 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 way; the middle position of the top plate of the cover 1 is provided with an prince-shaped baffle slot 103 in a penetrating way, the control stop lever 2 is matched with the prince-shaped baffle slot 103 in a penetrating and sliding way, and a mounting ring 102 is welded and fixed at the position of the circumference outer ring of the top plate of the cover 1; a shaft sleeve 205 is slidably arranged on the operating stop lever 2, a lifting ring 202 is welded at the top end of the shaft sleeve 205, and a mounting collar 203 is sleeved and welded on the bottom section of the lifting ring 202 on the shaft sleeve 205; the leather decorative cloth cover 3 is fixed between the mounting collar 203 and the mounting ring 102 through the magic tape, the leather decorative cloth cover 3 is directly and fixedly mounted through the magic tape, the disassembly and the assembly are simple, and a vehicle owner can directly purchase and replace the leather decorative cloth cover after the leather decorative cloth cover is damaged, so that the trouble of disassembling and replacing the leather decorative cloth cover by professional maintenance personnel 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 left rear end position of the top plate of the cover cap 1; a stop handle 201 with a circular structure is welded at the top end of the control stop lever 2, a spring is arranged between the stop handle 201 and the shaft sleeve 205 in a compressed mode, and the control stop lever 2 is matched with the spring in a penetrating mode; the diameter of the shaft sleeve 205 is twice that of the operating stop lever 2, and a thickened collar 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 left rear end position chute of the prince-shaped baffle slot 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 space above the top end of the sinking frame groove 104; the diameter of the shaft sleeve 205 is equal to the width of three sliding grooves on the front side and two sliding grooves on the right end of the rear side on the prince-shaped baffle groove 103.
The manipulating bar 2 swings and slides back and forth and left and right in the prince-shaped baffle slot 103, a sinking frame slot 104 is welded in a chute at the left rear end position of the prince-shaped baffle slot 103, when the shaft sleeve 205 is not lifted by sliding upwards, the bottom thickened collar 206 and the sinking frame slot 104 are kept horizontal, the diameter of the thickened collar 206 is far greater than the width of the sinking frame slot 104, and further the thickened collar 206 can prevent the manipulating bar 2 from sliding and hanging into the sinking frame slot 104 (reverse gear position), so that the error-preventing gear positioning function of reverse gear is achieved, when the shaft sleeve 205 is lifted upwards, the bottom section of the manipulating bar 2 is exposed, and the width of the sinking frame slot 104 is equal to the diameter of the manipulating bar 2, so that the manipulating bar 2 can be smoothly hung into the sinking frame slot 104, and the diameter of the thickened collar 206 lifted by following the shaft sleeve 205 is smaller than the width of the chute at the left rear end position of the prince-shaped baffle slot 103, so that the manipulating bar 2 can be normally hung into the sinking frame slot 104 in a sliding fit manner.
Wherein, the diameter of the thickened collar 206 is greater than the width of the front three sliding grooves and the rear right sliding groove on the prince-shaped baffle slot 103, when the shaft sleeve 205 is lifted, the thickened collar 206 and the six sliding grooves on the prince-shaped baffle slot 103 are at the same horizontal height, and the diameter of the thickened collar 206 is greater than the width of the front three sliding grooves and the rear right sliding groove on the prince-shaped baffle slot 103, so that the shaft sleeve 205 can only be hung into the reverse gear after being lifted, and the gear disorder is avoided.
The electromagnetic push rod 4 is electrically connected with a speed measuring system of an automobile, when the speed measuring system of the automobile detects that the automobile runs forwards, and the speed is greater than 5km/s, the power supply of the electromagnetic push rod 4 can be cut off, so that a telescopic rod of the electromagnetic push rod 4 is inserted into a space above the top end of the sinking frame groove 104 (refer to fig. 5), the push rod is pushed to stop the operating stop lever 2 from being hung into the sinking frame groove 104, the phenomenon that a differential gear is damaged due to reverse gear hanging during running forwards is avoided, the gear is protected better during reverse gear hanging, 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 less 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 back to be emptied out of the space above the top end of the sinking frame groove 104, and the reverse gear hanging is allowed.
Specific use and action of the embodiment: in the invention, the sinking frame groove 104 is a reverse gear hanging groove, three sliding grooves at the front side and two sliding grooves at the right end of the rear side of the prince-shaped baffle groove 103 are forward baffle grooves, when the shaft sleeve 205 is not lifted by sliding upwards, the bottom thickened lantern ring 206 and the sinking frame groove 104 are kept horizontal, the diameter of the thickened lantern ring 206 is far larger than the width of the sinking frame groove 104, and further the thickened lantern ring 206 can prevent the operation stop lever 2 from being slidingly hung into the sinking frame groove 104 (reverse gear position), so as to play a reverse gear error-proof baffle positioning function, when the shaft sleeve 205 is lifted upwards, the bottom section of the operation stop lever 2 is exposed, and the width of the sinking frame groove 104 is equal to the diameter of the operation stop lever 2, so that the operation stop lever 2 can be smoothly hung into the sinking frame groove 104, and the diameter of the thickened lantern ring 206 which is lifted by following the shaft sleeve 205 is smaller than the width of the sliding groove at the rear end at the left side of the prince-shaped baffle groove 103 can be ensured to be slidingly matched with the sliding groove at the rear end at the left side of the prince-shaped baffle groove 103, so that the operation stop lever 2 can be normally hung into the sinking frame groove 104;
when the speed measuring system of the automobile detects that the automobile runs forwards and the speed is greater than 5km/s, the power supply of the electromagnetic push rod 4 can be cut off, the telescopic rod of the electromagnetic push rod 4 is inserted into the space above the top end of the sinking frame groove 104 (refer to fig. 5), the pushing and blocking control stop lever 2 is hung into the sinking frame groove 104, the gear breaking damage of the differential gear caused by the reverse gear hanging during the forward running of the automobile is avoided, the gear is protected better during the reverse gear hanging, 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 less than 5km/s or the automobile stops, the electromagnetic push rod 4 is started, the telescopic rod of the electromagnetic push rod 4 is contracted and slipped back out of the space above the top end of the sinking frame groove 104, and the reverse gear hanging is allowed.
Finally, it should be noted that the present invention is generally described in terms of a/a pair of components, such as the location of each component and the mating relationship therebetween, however, those skilled in the art will appreciate that such location, mating relationship, etc. are equally applicable to other components/other pairs of components.
The above is only an exemplary embodiment of the present invention and is not intended to limit the scope of the present invention, which is defined by the appended claims.
Claims (4)
1. A prevent wrong fender positioner for automotive transmission operating device, characterized by includes: the cover (1), the cross section of the cover (1) is in a shape like a Chinese character 'ji', a star-shaped support (101) is horizontally welded at the middle position in the cover (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 bracket (101) in a penetrating and embedding way, 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 way; the middle position of the top plate of the cover cap (1) is provided with an prince-shaped baffle slot (103) in a penetrating way, the control stop lever (2) is matched with the Wang Zixing baffle slot (103) in a penetrating and sliding way, and a mounting ring (102) is fixedly welded at the circumferential outer ring position of the top plate of the cover cap (1); a shaft sleeve (205) is slidably arranged on the control stop lever (2), a lifting ring (202) is welded at the top end of the shaft sleeve (205), and a mounting 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; an electromagnetic push rod (4) is fixedly arranged at the left rear end of the top plate of the cover cap (1); the control stop lever (2) swings and slides back and forth and left and right in the Wang Zixing gear groove (103), 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 gear groove (103); the diameter of the shaft sleeve (205) is twice that of the operating stop lever (2), and a thickened collar (206) is welded at the bottom of the shaft sleeve (205); the diameter of the thickened lantern ring (206) is larger than the widths of three sliding grooves at the front side and two sliding grooves at the right end at the rear side on the Wang Zixing gear groove (103); the diameter of the thickened lantern ring (206) is smaller than the width of a chute at the left rear end position of the Yu Wangzi-shaped baffle slot (103); the width of the sinking frame groove (104) is equal to the diameter of the control stop lever (2); the diameter of the shaft sleeve (205) is equal to the widths of three sliding grooves at the front side and two sliding grooves at the right end at the rear side on the prince-shaped baffle groove (103).
2. The fail safe positioning device for an automotive transmission operating mechanism as set forth in claim 1, wherein: the top end of the control stop lever (2) is welded with a stop handle (201) with a round structure, a spring is arranged between the stop handle (201) and the shaft sleeve (205) in a compressed mode, and the control stop lever (2) is matched with the spring in a penetrating mode.
3. The fail safe positioning device for an automotive transmission operating mechanism as set forth in claim 1, wherein: the telescopic rod of the electromagnetic push rod (4) is inserted into the space above the top end of the sinking frame groove (104).
4. The fail safe positioning device for an automotive transmission operating mechanism as set forth in claim 1, wherein: the electromagnetic push rod (4) is electrically connected with a speed measuring system of the automobile.
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 CN115451116A (en) | 2022-12-09 |
| CN115451116B true 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) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5973887B2 (en) * | 2012-11-16 | 2016-08-23 | デルタ工業株式会社 | Button structure of knob for shift lever |
| 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 |
-
2022
- 2022-09-01 CN CN202211067246.1A patent/CN115451116B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN115451116A (en) | 2022-12-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115451116B (en) | Error gear preventing positioning device for automobile transmission operating mechanism | |
| CN104534078A (en) | Electrically-controlled full-time chained transfer case assembly structure | |
| EP0197665A1 (en) | Power transfer device for four-wheel drive | |
| US4813290A (en) | Power takeoff for motor vehicle | |
| EP2881607B1 (en) | Clutch apparatus for a vehicle | |
| US5839986A (en) | Differential device with disconnect | |
| JP2706311B2 (en) | Differential device | |
| CN105333138A (en) | Shifting fork mechanism, transmission with shifting fork mechanism and tractor | |
| US2194787A (en) | Power transmission | |
| CN103832535A (en) | Rear shifting speed changer of bicycle | |
| US5022478A (en) | Power take-off for four wheel drive vehicles | |
| CN202520928U (en) | Side speed change control mechanism of medium power tractor | |
| CN212273022U (en) | Power output unit with power disconnection function and automobile | |
| CN209398752U (en) | A kind of transmission shaft connecting structure | |
| SE444147B (en) | ARRANGEMENTS FOR STORAGE OF GEAR IN A GEAR | |
| CN110382398B (en) | Scissor jack | |
| US6935452B2 (en) | Two-wheel/four-wheel drive switching device for vehicle | |
| US20070131045A1 (en) | Two-speed transfer case with integrated declutch | |
| CN102734436B (en) | Triple axle structure Five block transmission assembly | |
| JP4194287B2 (en) | Gear plate actuator, power interrupt device and differential device using the same | |
| CN211082615U (en) | Shaft head clutch | |
| CN220198994U (en) | Balance bar disconnecting device | |
| CN110671440A (en) | Shaft head clutch | |
| CN204610748U (en) | Automobile differential lock | |
| JPH038503Y2 (en) |
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 |