CN212338135U

CN212338135U - Double-thimble automatic gear shifter assembly and vehicle

Info

Publication number: CN212338135U
Application number: CN202020135336.XU
Authority: CN
Inventors: 刘义军; 王进昌; 张未; 黄超; 郭密密; 谢奇光; 杜绍宣
Original assignee: Dongfeng Motor Corp
Current assignee: Dongfeng Motor Corp
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2021-01-12
Anticipated expiration: 2030-01-21

Abstract

The utility model discloses a two thimble automatic gear shifter assemblies and vehicle, two thimble automatic gear shifter assemblies include cable round pin subassembly, the gear shift lever subassembly, automatic gear piece, manual gear piece, cross and central pivot, the central pivot articulates on cable round pin subassembly, cross Y axle is coaxial articulated with the central pivot, cross X axle is coaxial articulated with the gear shift lever subassembly, it keeps off the position thimble to be equipped with the automatic mode of installing on cable round pin body in the cable round pin subassembly, it keeps off the position thimble to be equipped with the manual mode of installing at gear shift lever body side in the gear shift lever subassembly, automatic mode keeps off the position thimble, manual mode keeps off the position thimble respectively with automatic gear piece, manual gear piece corresponds. The utility model discloses a two thimble automatic gear shifter assemblies and vehicle adopt automatic fender position piece, manual fender position piece to provide two kinds of different modes respectively and shift and feel, have avoided single fender position piece to provide when two kinds of modes feel the big, the little not enough problem in adjustable space of feeling of fender position piece size.

Description

Double-thimble automatic gear shifter assembly and vehicle

Technical Field

The utility model relates to a selector technical field, concretely relates to two thimble automatic gear shifter assemblies and vehicle.

Background

With the rapid development of the automobile industry, the driving experience requirements of users on automobiles are higher and higher. The main task of an automatic gear shifter is to transmit the requirements of a driver for forward, reverse, neutral and parking of a vehicle to a gearbox to realize different driving intentions. As a frequently used and very intuitive operating device, the operating handle which is smooth, soft, stable and reliable and has excellent noise and vibration level is provided, so that the driving comfort can be improved to a certain extent, the purchasing desire of a potential user can be improved, and the phenomenon of unfocused energy caused by poor handle experience during driving is avoided.

The automatic gear shifting motorcycle type gear shifting hand feeling is mainly synthesized by a gearbox and an external gear shifting control device, due to the limitation of the internal structure of the gearbox, the output gear shifting force of the gearbox is small in adjustable quantity and long in adjustment period, and more gear shifting hand feeling is designed to match the gearbox by designing the hand feeling of a gear shifter, so that the target hand feeling requirement is finally obtained. The automatic gear shifting vehicle type can directly perform gear shifting in order to provide similar manual gear shifting, and is generally provided with a manual mode function in order to meet the use requirement of special road conditions. In the manual mode, no transmission case inputs gear force, and only the gear shifter provides gear shifting hand feeling. Therefore, in order to obtain a shift feel consistent with the automatic mode, a relatively large space is required for adjusting the gear force of the shifter itself.

Under the common condition, the combination of a single thimble and a single stop block is adopted, the gear-shifting hand feeling requirements of an automatic mode and a manual mode are difficult to meet at the same time, and the mutual interference of the tooth shapes of the manual and automatic stop blocks can be caused by die repairing and adjusting.

Disclosure of Invention

An object of the utility model is to provide a two thimble automatic gear shifter assemblies and vehicle satisfies the shift of automatic mode and manual mode simultaneously and feels.

For realizing above-mentioned purpose, the utility model discloses a two thimble automatic gear shifter assembly that designs includes cable round pin subassembly, gear lever subassembly, automatic gear piece, manual gear piece, cross and central pivot, the central pivot articulates on the cable round pin subassembly, the cross Y axle of cross with the central pivot is coaxial articulated, the cross X axle of cross with the gear lever subassembly is coaxial articulated, be equipped with the automatic mode that installs on cable round pin body in the cable round pin subassembly and keep off the position thimble, be equipped with the manual mode of installing at gear lever body side in the gear lever subassembly and keep off the position thimble, automatic mode keep off the position thimble manual mode keep off the position thimble respectively with automatic gear piece manual gear piece corresponds.

As preferred scheme, cable round pin subassembly includes that automatic mode keeps off position electro-magnet, flexible axle cable round pin and automatic mode thimble spring, the inside cavity structure that is of cable round pin body, automatic mode keeps off the position electro-magnet and installs on the cable round pin body with automatic mode keeps off the relative one side of position thimble, flexible axle cable round pin is installed on the rocker arm of cable round pin body below, automatic mode thimble spring housing is established outside automatic mode keeps off the position thimble.

As a preferable scheme, a square groove structure is formed in the cable pin body beside the automatic mode shift thimble, and the shift lever body enters the square groove structure in the automatic mode; the pull cable pin body is arranged on one side of the automatic mode gear thimble, and the automatic mode gear thimble extends forwards to trigger a P gear position trigger boss of the P gear switch.

As a preferred scheme, the automatic gear block comprises a D-gear tooth-shaped groove, an N-gear tooth-shaped groove, an R-gear tooth-shaped groove and a P-gear tooth-shaped groove, and the automatic mode gear thimble switches among the P-gear tooth-shaped groove, the R-gear tooth-shaped groove, the N-gear tooth-shaped groove and the D-gear tooth-shaped groove when the cable pin assembly rotates around the cross shaft Y axis, and transmits the signals to the transmission case through the flexible shaft cable pin, and triggers the hall element at the corresponding position on the circuit board through the automatic mode gear electromagnet.

As a preferable scheme, the gear shift lever assembly comprises a gear shift core bar, a gear shift pin and a gear shift core bar spring, the gear shift core bar spring is installed below the gear shift core bar, a gear shift pin stroke slot is formed in the gear shift lever body, and the gear shift pin penetrates through the gear shift pin stroke slot and is installed on the gear shift core bar so that the gear shift pin moves along with the gear shift core bar.

As a preferred scheme, the gear shift lever assembly further comprises a manual mode shift position electromagnet and a manual mode thimble spring, the manual mode thimble spring is installed below the manual mode shift position thimble, the manual mode shift position electromagnet is installed in front of the gear shift lever body, and a cylindrical boss matched with the D shift locking block is arranged at the rear part of the gear shift lever body.

As a preferred scheme, the D-shaped blocking block is arranged at the rear end of the stay cable pin body, a long U-shaped groove sleeved on the cylindrical boss is formed in the D-shaped blocking block, and the length of the long U-shaped groove is larger than the motion envelope of the cylindrical boss in the gear shifting process; the D keeps off the locking piece and imbeds in the cable round pin body when automatic mode, the D keeps off the locking piece and receives the cylinder boss drives the messenger when manual mode automatic mode keeps off the position thimble and flexible axle cable round pin locking.

Preferably, the manual gear block comprises a small wedge-shaped structure and a large wedge-shaped structure, the large wedge-shaped structure is supported by the manual mode gear thimble in an automatic mode, and the manual mode gear thimble moves back and forth in the range of the large wedge-shaped structure in the rotation process of the guy cable pin assembly around the Y axis of the cross shaft; the manual mode gear thimble moves in the small wedge structure in a manual mode.

In order to achieve the above object, another aspect of the present invention provides a vehicle including the dual lift pin automatic transmission assembly, the upper housing and the lower base as described above, wherein the cable pin assembly is coaxially hinged to the upper housing through the central rotation shaft, and the upper housing is fixedly connected to the lower base.

As a preferred scheme, a tooth-shaped structure is arranged at the bottom of the front end of the upper shell, a tooth socket corresponding to the tooth-shaped structure is arranged at the matching position of the lower base and the upper shell, a central rotating shaft hole matched with the central rotating shaft is arranged at the bottom of the middle end of the upper shell, and the central rotating shaft is hinged with the cross shaft and the upper shell through the central rotating shaft hole; and a fixing shaft hole for a fixing shaft for fixing the upper shell and the lower base to penetrate is formed in the bottom of the rear end of the upper shell.

The utility model has the advantages that: the double-thimble automatic gear shifter assembly and the vehicle (1) adopt the automatic gear block and the manual gear block to respectively provide two different control modes for gear shifting handfeel according to the difference of an automatic mode and a manual mode, thereby avoiding the problems of large size of the gear block and small adjustable space for handfeel when a single gear block provides two modes for handfeel; (2) the stability of the gear shifting process is improved by adopting a mode that an automatic mode gear thimble, a manual mode gear thimble, an automatic gear block and a manual gear block are separately arranged on two sides of a gear shifter; (3) the manual mode gear block and the automatic mode gear block are separately arranged, so that the manual mode gear block and the automatic mode gear block can be widely applied to various manual and automatic integrated gear shifters such as a mechanical type gear shifter, a Hall type gear shifter, a photoelectric type gear shifter and the like, and the modularization and the universalization of the whole gear shifter assembly are facilitated.

Drawings

Fig. 1 is a partial perspective view of a vehicle employing a dual lift pin shifter assembly in accordance with a preferred embodiment of the present invention.

Fig. 2 is an internal view of the dual lift pin shifter assembly of fig. 1.

Fig. 3 is a perspective view of the cable pin assembly of fig. 1.

Fig. 4 is an exploded view of the shift lever assembly of fig. 1.

FIG. 5 is a cross-sectional view of the cable pin assembly of FIG. 3 and the shift lever assembly of FIG. 4 engaged.

Fig. 6 is a perspective view of the dual lift pin shifter assembly of fig. 2 in an automatic shift mode state.

Fig. 7 is a perspective view of the dual needle shifter assembly of fig. 2 in a manual shift mode state.

Fig. 8 is a perspective view of the dual lift pin shifter assembly of fig. 1 with the lower base removed.

Fig. 9 is a perspective view of the lower base in fig. 1.

Fig. 10 is a perspective view of the automatic mode shift pin, the manual mode shift pin, the automatic shift block, and the manual shift block in fig. 1.

FIG. 11 is a perspective view of the cross of FIG. 1.

Fig. 12 is a perspective view of the D-stop lock of fig. 1.

The components in the figures are numbered as follows: a guy pin assembly 10 (wherein, an automatic mode gear electromagnet 11, an automatic mode gear thimble 12, a guy pin body 13, a flexible shaft guy pin 14, an automatic mode thimble spring 15, a square groove structure 131, a P gear position trigger boss 132); the gear shift lever assembly 20 (wherein, the gear shift core bar 21, the gear shift lever 22, the gear pin damping pad 23, the gear pin 24, the gear shift core bar spring 25, the gear shift lever body 26, the manual mode gear electromagnet 27, the manual mode thimble spring 28, the manual mode gear thimble 29; the rubber plug 221; the cylindrical boss 261, the gear pin stroke slot 262); an automatic stop block 30 (wherein, a D stop tooth groove 31, an N stop tooth groove 32, an R stop tooth groove 33, a P stop tooth groove 34); a manual gear block 40 (a small wedge structure 41 and a large wedge structure 42); cross 50 (among others, cross Y-axis 51, cross X-axis 52); a central rotating shaft 60; an upper housing 70 (wherein, the upper housing locking groove 71, a tooth-shaped structure 72, a central rotating shaft hole 73 and a fixed shaft hole 74); a lower base 80 (among them, a spline 81); d-stop locking block 90; the shaft 100 is fixed.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments.

In view of the operation requirement among the technical background and not enough, the utility model provides an all have better shift under the different mode of shifting and feel and handle stable car automatic gear shifting device.

The utility model discloses try to keep off the position piece and set up D and keep off the locking piece and realize well shifting and feel and control stability through separately arranging automatic mode and manual mode.

As shown in fig. 1, 2 and 5, a vehicle using the dual lift pin automatic shifter assembly according to the preferred embodiment of the present invention includes a pull pin assembly 10, a shift lever assembly 20, an automatic shift block 30, a manual shift block 40, a cross 50, a central rotation shaft 60, an upper housing 70, a lower base 80 and a D-shift lock block 90.

As shown in FIG. 11, cross 50 includes a cross Y-axis 51 and a cross X-axis 52, cross Y-axis 51 and cross X-axis 52 being perpendicular to each other.

The inhaul cable pin assembly 10 is coaxially hinged with the upper shell 70 through a central rotating shaft 60, a cross shaft Y shaft 51 of a cross shaft 50 is coaxially hinged with the central rotating shaft 60, a cross shaft X shaft 52 of the cross shaft 50 is coaxially hinged with the gear shifting rod assembly 20, the automatic gear shifting block 30 and the manual gear shifting block 40 are respectively fixed on the left side and the right side of the upper shell 70, and the upper shell 70 is fixedly connected with the lower base 80.

The stay cable pin assembly 10 comprises an automatic mode gear electromagnet 11, an automatic mode gear thimble 12, a stay cable pin body 13, a flexible shaft stay cable pin 14 and an automatic mode thimble spring 15. As shown in fig. 3, the interior of the cable pin body 13 is a hollow structure, the automatic mode shift thimble 12 is mounted on the cable pin body 13, and the other side of the cable pin body 13 is mounted with the automatic mode shift electromagnet 11. A rocker arm below the cable pin body 13 is provided with a gear shifting flexible shaft cable pin 14.

A square groove structure 131 is arranged on the inhaul cable pin body 13 beside the automatic mode shift thimble 12; the inhaul cable pin body 13 extends out of a P gear position trigger boss 132 in the forward direction on one side of the automatic mode gear position thimble 12, and the top of the P gear position trigger boss 132 is in smooth transition to trigger a P gear switch.

The shift lever assembly 20 includes a shift core bar 21, a shift lever 22, a shift pin damping pad 23, a shift pin 24, a shift core bar spring 25, a shift lever body 26, a manual mode shift position electromagnet 27, a manual mode shift position pin spring 28, and a manual mode shift position pin 29.

As shown in fig. 4 and 5, the shift lever assembly 20 has an inverted Y-shaped structure, and an upper shift lever 22 and a lower shift lever body 26 are integrally connected by injection molding; the gear shifting core rod 21 is located inside the gear shifting rod 22, the gear shifting core rod spring 25 is installed below the gear shifting core rod 21, and the rubber plug 221 is installed at the bottom of the gear shifting rod 22 and used for reducing pressing noise of the gear shifting core rod spring 25. A shift pin damping pad 23 is mounted on top of the shift pin travel slot 262 of the shift lever body 26 for reducing the rebound noise of the shift pin 24. The gear pin 24 penetrates through the gear pin stroke slot 262 and is installed on the gear shifting core rod 21, and an external operating device presses the gear shifting core rod 21 to drive the gear pin 24 to move up and down so as to meet the safety requirement that the P gear and the R gear are entered and exited corresponding to the unlocking key needing to be operated. A manual mode shift thimble 29 is arranged on the side edge of the shift lever body 26, and a manual mode thimble spring 28 is arranged below the manual mode shift thimble 29; a manual mode gear electromagnet 27 is arranged in front of the gear shifting rod body 26; the rear of the shift lever body 26 has a cylindrical boss 261 that mates with the D-stop lock 90.

The automatic mode shift thimble 12 and the manual mode shift thimble 29 are respectively arranged on the guy cable pin assembly 10 and the gear shift lever assembly 20, and respectively correspond to the automatic shift block 30 and the manual shift block 40 arranged on the upper shell 70, and the respective thimble springs and the tooth profiles of the shift blocks are adjusted to obtain ideal gear shift feeling experience.

As shown in fig. 2, 6 and 10, the automatic stopper 30 includes a D-tooth groove 31, an N-tooth groove 32, an R-tooth groove 33 and a P-tooth groove 34. The automatic gear shift block 30 only has P, R, N, D4 gear tooth forms, during the P, R, N, D automatic gear shifting mode, the gear shift lever body 26 enters the square groove structure 131 of the cable pin body 13, and the gear shift lever body 26 drives the cable pin assembly 10 to synchronously rotate around the cross Y-axis 51 when the gear shift lever 22 is pushed and pulled back and forth; in the rotation process of the inhaul cable pin assembly 10 around the cross shaft Y-axis 51, the automatic mode gear shift thimble 12 on the inhaul cable pin assembly 10 is switched among the P gear tooth-shaped groove 34, the R gear tooth-shaped groove 33, the N gear tooth-shaped groove 32 and the D gear tooth-shaped groove 31 of the automatic gear shift block 30, so that the parking, reverse gear, neutral gear and forward function switching is realized. Stroke change signals generated by the gear shifting operation are transmitted to the gearbox through a flexible shaft cable pin 14 on the cable pin assembly 10, so that mechanical transmission of the signals is realized; meanwhile, the automatic mode gear electromagnet 11 on the inhaul cable pin assembly 10 triggers a Hall element at a corresponding position on the circuit board, and the electrical output of a gear signal can be realized. The tooth-shaped structure of the automatic gear block 30 is determined according to the gear stroke and force value input of the gearbox and the requirements of final gear force and hand feeling.

As shown in fig. 7 and 10, the manual shift block 40 includes two wedge structures, a small wedge structure 41 and a large wedge structure 42, wherein the large wedge structure 42 is used for improving the rigidity of the PRND shift lever assembly 20 and reducing the free gap, and the small wedge structure 41 is used for providing the hand feeling of the manual mode M +, M-and M-D shift without the input force of the transmission. In the automatic gear shifting process, the manual mode gear shift thimble 29 props against the large wedge-shaped structure 42, and in the rotation process of the inhaul cable pin assembly 10 around the cross shaft Y shaft 51, the manual mode gear shift thimble 29 moves back and forth in the range of the large wedge-shaped structure 42, and due to the guiding of the wedge-shaped structure and the auxiliary supporting of the manual mode gear shift thimble 29, the gear shifting rigidity in the automatic gear shifting process is improved, and the free gap is reduced. Shifting to the manual shift mode is performed with the prerequisite that the shift lever assembly 20 and the cable pin assembly 10 are in the D-position, and then shifting the shift lever 22 left or right causes the shift lever assembly 20 to rotate about the cross axis X52 alone, bringing the manual mode shift pin 29 from the large wedge 42 of the manual shift block 40 into the small wedge 41, i.e., shifting between the D-position and the M-position. In the switching process, the gear shift lever body 26 is cut out from the square groove structure 131 of the cable pin body 13, and the cylindrical boss 261 on the gear shift lever body 26 drives the D-gear locking block 90 to be inserted into the upper shell locking groove 71, so that the cable pin assembly 10 and the upper shell 70 are relatively fixed; when the gear shift lever 22 is subsequently pushed and pulled forward and backward to realize manual M + and M-gear shifting, only the gear shift lever assembly 20 rotates around the cross shaft Y shaft 51 alone, and drives the manual mode gear electromagnet 27 to trigger the corresponding hall element, so as to realize the electric signal triggering of the manual mode, the process cable pin assembly 10 is located at the D gear position and is fixed, and at this time, the manual mode gear thimble 29 moves in the small wedge structure 41 of the gear shift lever body 26, that is, the small wedge structure 41 provides a manual gear shifting hand feeling.

The combination of the automatic gear block 30 and the manual gear block 40 can be widely applied to various manual and automatic integrated gear shifters such as mechanical type, Hall type and photoelectric type, and is convenient for modularization and generalization of the whole assembly.

As shown in fig. 8, the upper shell 70 has two tooth-shaped structures 72 at the bottom of the front end, and the tooth-shaped structures 72 correspond to the tooth grooves 81 of the lower base 80; the bottom of the middle end of the upper shell 70 is provided with a central rotating shaft hole 73, and the central rotating shaft 60 is hinged with the cross shaft 50 and the upper shell 70 through the hole; the upper casing 70 has a fixing shaft hole 74 formed at the bottom of the rear end thereof, and a fixing shaft 100 passes through the fixing shaft hole 74 to fix the upper casing 70 to the lower base 80.

As shown in FIG. 9, two tooth grooves 81 are formed at the front end of the fitting part of the lower base 80 and the upper housing 70, and a through hole is formed at the rear end thereof to fit the fixing shaft 100.

As shown in fig. 12, the D-stop locking block 90 is a rectangular block having an elongated U-shaped slot therein, the elongated U-shaped slot is disposed over the cylindrical boss 261 of the shift lever assembly 20, and the length of the elongated U-shaped slot is greater than the motion envelope of the cylindrical boss 261 of the shift lever assembly 20 during shifting at P, R, N, D; the D keeps off the locking piece 90 and installs in cable round pin body 13 rear end, and D keeps off the locking piece 90 during automatic mode and imbeds cable round pin body 13 completely, and the cylinder boss 261 of gear level subassembly 20 drives D and keeps off the locking piece 90 and insert in upper housing locking groove 71 during manual mode, and cable round pin subassembly 10 locks with upper housing 70 promptly, realizes that automatic mode corresponds keeps off position thimble 12 and the locking of flexible axle cable round pin 14 during manual mode.

Compared with the prior art, the utility model provides a two thimble automatic gear shifter assemblies and vehicle have following advantage at least:

(1) according to the difference of the use modes (automatic mode and manual mode) of the gear shifter, two gear blocks (automatic gear block and manual gear block) are adopted to respectively provide gear shifting handfeel of two different operation modes, and the problems that the gear blocks are large in size and small in adjustable space of handfeel when a single gear block provides the handfeel of the two modes are solved.

(2) The stability of the gear shifting process is improved by adopting a mode that double thimbles (an automatic gear thimble and a manual gear thimble) and double gear blocks (an automatic gear block and a manual gear block) are separately arranged on two sides of the gear shifter.

(3) The manual mode gear block and the automatic mode gear block are separately arranged, so that the manual mode gear block and the automatic mode gear block can be widely applied to various manual and automatic integrated gear shifters such as a mechanical type gear shifter, a Hall type gear shifter, a photoelectric type gear shifter and the like, and the modularization and the universalization of the whole gear shifter assembly are facilitated.

(4) Besides providing manual mode gear shifting hand feeling, the manual gear shifting block also has the effects of reducing free clearance and improving gear shifting rigidity when the P, R, N, D gears are switched, and has a promoting effect on the improvement of gear shifting quality.

(5) The inhaul cable pin assembly and the gear shifting rod assembly are provided with gear triggering magnets, all gear signals can be output by electric signals, the inhaul cable pin assembly can also provide mechanical inhaul cable output, the inhaul cable pin assembly can meet the input requirements of different gearboxes or the whole vehicle on the electric signals or the mechanical signals, and the extensible performance of the gear shifter is improved.

The above-mentioned embodiments of the present invention only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not limited thereto. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a two thimble automatic gear shifter assemblies which characterized in that: including cable round pin subassembly (10), gear level subassembly (20), automatic gear level piece (30), manual gear level piece (40), cross (50) and central pivot (60), central pivot (60) articulate on cable round pin subassembly (10), cross Y axle (51) of cross (50) with central pivot (60) are coaxial articulated, cross X axle (52) of cross (50) with gear level subassembly (20) are coaxial articulated, be equipped with automatic mode fender position thimble (12) of installing on cable round pin body (13) in cable round pin subassembly (10), be equipped with manual mode fender position thimble (29) of installing at gear level body (26) side in gear level subassembly (20), automatic mode fender position thimble (12) manual mode fender position thimble (29) respectively with automatic gear level piece (30), The manual gear block (40) corresponds to the manual gear block.

2. The dual lift pin automatic shifter assembly of claim 1, wherein: stay cable round pin subassembly (10) keep off position electro-magnet (11), flexible axle cable round pin (14) and automatic mode thimble spring (15) including automatic mode, stay cable round pin body (13) is inside to be the cavity structure, automatic mode keeps off position electro-magnet (11) and installs on stay cable round pin body (13) with automatic mode keeps off the relative one side of position thimble (12), install flexible axle cable round pin (14) on stay cable round pin body (13) below rocking arm, automatic mode thimble spring (15) cover is established outside automatic mode keeps off position thimble (12).

3. The dual lift pin automatic shifter assembly of claim 2, wherein: a square groove structure (131) is formed in the cable pin body (13) beside the automatic mode gear shift thimble (12), and the gear shift lever body (26) enters the square groove structure (131) in an automatic mode; the inhaul cable pin body (13) is arranged on one side of the automatic mode gear thimble (12) and extends forwards to trigger a P gear position trigger boss (132) of the P gear switch.

4. The dual lift pin automatic shifter assembly of claim 2, wherein: automatic gear piece (30) are including D fender tooth form groove (31), N fender tooth form groove (32), R fender tooth form groove (33) and P fender tooth form groove (34), automatic mode keeps off position thimble (12) and is in cable round pin subassembly (10) winds when cross Y axle (51) is rotatory P fender tooth form groove (34) R keeps off tooth form groove (33) N keeps off tooth form groove (32) D keeps off and switches between tooth form groove (31) and pass through flexible axle cable round pin (14) transmit the gearbox, pass through automatic mode keeps off the hall element that corresponds the position on the trigger circuit board of electro-magnet (11).

5. The dual lift pin automatic shifter assembly of claim 2, wherein: the gear shifting rod assembly (20) comprises a gear shifting core rod (21), a gear shifting pin (24) and a gear shifting core rod spring (25), the gear shifting core rod spring (25) is installed below the gear shifting core rod (21), a gear shifting pin stroke groove (262) is formed in a gear shifting rod body (26), and the gear shifting pin (24) penetrates through the gear shifting pin stroke groove (262) to be installed on the gear shifting core rod (21) to enable the gear shifting pin (24) to move along with the gear shifting core rod (21).

6. The dual lift pin automatic shifter assembly of claim 5, wherein: the gear shift lever assembly (20) further comprises a manual mode gear electromagnet (27) and a manual mode thimble spring (28), the manual mode thimble spring (28) is installed under the manual mode gear thimble (29), the manual mode gear electromagnet (27) is installed in front of the gear shift lever body (26), and a cylindrical boss (261) matched with the D gear locking block (90) is arranged at the rear part of the gear shift lever body (26).

7. The dual lift pin automatic shifter assembly of claim 6, wherein: the D-shaped block locking block (90) is installed at the rear end of the stay cable pin body (13), a long U-shaped groove sleeved on the cylindrical boss (261) is formed in the D-shaped block locking block (90), and the length of the long U-shaped groove is larger than the motion envelope of the cylindrical boss (261) in the gear shifting process; d keeps off locking piece (90) and imbeds when automatic mode in cable round pin body (13), D keeps off locking piece (90) receives cylinder boss (261) drives the messenger when manual mode automatic mode keeps off position thimble (12) and flexible axle cable round pin (14) locking.

8. The dual lift pin automatic shifter assembly of claim 1, wherein: the manual gear block (40) comprises a small wedge-shaped structure (41) and a large wedge-shaped structure (42), the large wedge-shaped structure (42) is propped against by the manual mode gear thimble (29) in an automatic mode, and the manual mode gear thimble (29) moves back and forth in the range of the large wedge-shaped structure (42) in the rotation process of the inhaul cable pin assembly (10) around the cross axis Y-axis (51); the manual mode shift thimble (29) moves in the small wedge structure (41) in the manual mode.

9. A vehicle, characterized in that: the double-pin automatic gear shifter assembly comprises the double-pin automatic gear shifter assembly as claimed in any one of claims 1 to 8, an upper shell (70) and a lower base (80), wherein the cable pin assembly (10) is coaxially hinged with the upper shell (70) through the central rotating shaft (60), and the upper shell (70) is fixedly connected with the lower base (80).

10. The vehicle according to claim 9, characterized in that: a tooth-shaped structure (72) is arranged at the bottom of the front end of the upper shell (70), a tooth groove (81) corresponding to the tooth-shaped structure (72) is formed in the matching position of the lower base (80) and the upper shell (70), a central rotating shaft hole (73) matched with the central rotating shaft (60) is formed in the bottom of the middle end of the upper shell (70), and the central rotating shaft (60) is hinged with the cross shaft (50) and the upper shell (70) through the central rotating shaft hole (73); and a fixing shaft hole (74) for a fixing shaft (100) for fixing the upper shell (70) and the lower base (80) to pass through is formed in the bottom of the rear end of the upper shell (70).