CN221300067U - Gear-type electronic gear shifting device - Google Patents

Abstract

The utility model discloses a gear electronic gear shifting device which comprises a handle assembly, a dial button assembly connected with the handle assembly and a gear triggering mechanism arranged in the handle assembly, wherein the handle assembly comprises a base, the gear triggering mechanism is connected with the base, the gear triggering mechanism comprises a bullet head, a PCB (printed circuit board), a spring sleeved on the bullet head and a golden finger elastic sheet connected with the bullet head, the PCB is arranged on the base, a triggering position is arranged on the PCB, the golden finger elastic sheet is arranged above the PCB, the golden finger elastic sheet can be contacted and triggered with the triggering position, and the dial button assembly can control the bullet head to move relative to the base and back, so that the golden finger elastic sheet can trigger for a plurality of times in the triggering position. The gear-shifting electronic gear shifting device provided by the utility model replaces the conventional mode of identifying the rotation angle of the magnet by the Hall chip to judge the gear shift, so that the manufacturing cost of the gear-shifting electronic gear shifting device is reduced.

Description

Gear-type electronic gear shifting device

Technical Field

The utility model belongs to the technical field of vehicle gear shifting, and particularly relates to a gear-type electronic gear shifting device.

Background

Along with the high-speed development of the economy in China, the living standard of people is obviously improved, and the demand on automobiles is also increased. Automobiles are increasingly widely used in people's lives, and the performance requirements of people on the automobiles are also improved.

Huai Dang is to dial the gear lever in the middle of the hand during gear shifting. The arrangement form of the gear lever of the automobile is provided with a ground gear and a hand gear, and the gear lever of the automobile is positioned at the right lower part of the steering wheel and is called as the hand gear.

Under the requirements of different speeds of the automobile, the gear shifting reliability is required to be ensured, namely the internal connection reliability of a gear shifting mechanism is required to be ensured, and the service life is long; the gear shifting reaction is quick and easy to operate.

At present, the existing gear-type electronic gear shifter generally adopts a mode that a Hall chip recognizes the rotation angle of a magnet to shift gears, and the manufacturing cost is high.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a gear-type electronic gear shifting device, which aims to solve the technical problems of high manufacturing cost of a gear-type electronic gear shifter in the prior art.

The utility model provides a gear electronic gear shifting device which is used for shifting gears of automobiles and comprises a handle assembly, a shifting knob assembly connected with the handle assembly and a gear triggering mechanism arranged in the handle assembly, wherein the handle assembly comprises a base, the gear triggering mechanism is connected with the base, the gear triggering mechanism comprises a bullet head, a PCB (printed circuit board), a spring sleeved on the bullet head and a golden finger spring piece connected with the bullet head, the PCB is arranged on the base, a triggering position is arranged on the PCB, the golden finger spring piece is arranged above the PCB, the golden finger spring piece can be in contact triggering with the triggering position, and the rotation of the shifting knob assembly can control the bullet head to move back and forth relative to the base, so that the golden finger spring piece can realize multiple contact triggering on the triggering position.

Compared with the prior art, the gear switching is realized by contacting the finger spring with the PCB, the conventional mode of identifying the rotation angle of the magnet by the Hall chip is replaced to judge the gear switching, and the manufacturing cost of the gear-carrying electronic gear shifting device is greatly reduced.

Further, the base comprises a base main body, the bullet heads comprise a first bullet head and a second bullet head, the base main body comprises a second channel, a third channel and a fourth channel which are arranged on two sides of the second channel, the PCB is arranged in the second channel, and the first bullet head and the second bullet head are respectively arranged in the third channel and the fourth channel.

Further, be provided with first through-hole and second through-hole on the side seat of base, the inner chamber of first through-hole and second through-hole is provided with the block way, first bullet head and second bullet head all have first section, middle part and afterbody, first section includes tip and connecting portion, be provided with the annular plate between connecting portion and the middle part, two tip pass first through-hole and second through-hole and extend first through-hole and second through-hole, and two connecting portions all have the arch, and two archs block respectively in two block says to can come, the rebound in the block says.

Through the arrangement, the toggle button assembly is toggled to control the first bullet head and/or the second bullet head to move back and forth relative to the base, so that the golden finger elastic sheet can be triggered in a multi-time contact manner, and the gear shifting position is switched.

Further, a plurality of stoppers are arranged on the inner side surface of the side seat, the third channel and the fourth channel are respectively provided with a blocking plate, the spring is sleeved on the middle part and is arranged between the annular plate and the blocking plate, the stoppers block the annular plate, and the tail part passes through the holes of the blocking plate and extends out of the blocking plate.

Through the arrangement, the first bullet head and the second bullet head can only move back and forth a certain distance relative to the base, and when the poking button component does not rotate, the spring is compressed to enable the first bullet head and the second bullet head to return to the starting positions.

Further, dial the button subassembly with the base links to each other through first mounting, first mounting is first self-tapping screw, be provided with the spliced pole on the side seat of base, dial the button subassembly including dial button body, set up and dial shifting piece, baffle and the bush in the button body inner chamber, the bush cover is established on the spliced pole, the bush passes in proper order dial the hole of the first side of button body the central channel of shifting piece, the baffle sets up in the outside of shifting piece, first mounting passes the centre bore of baffle, inserts the inner chamber of spliced pole to dial button body and base and link to each other.

Further, dial the button body including setting up the second side and the third side on first side both sides, first side, second side and third side enclose into the inner chamber, the inboard of second side and third side all is provided with first passageway, the location rib on shifting piece both sides block respectively in two first passageways to shift the piece and fix in dialling the button body.

Further, the gear shifting piece is provided with a gear shifting plate, gear shifting protrusions are arranged on two sides of the inner side of the gear shifting plate, each gear shifting protrusion comprises a first gear shifting protrusion and a second gear shifting protrusion, and the end parts of the first bullet head and the second bullet head are respectively contacted with the inner sides of two sides of the gear shifting piece.

Further, the handle assembly further comprises a gear shifting handle, a handle cover and a panel, the handle cover and the panel are arranged on the gear shifting handle and are respectively arranged on a first side plate and a second side plate of the handle, the base main body is inserted into an inner cavity of the gear shifting handle, the side seat of the base is clamped on an opening clamping position of the side face of the inner cavity of the handle, the first side plate comprises a main body part and a tail part, the panel is clamped on the main body part, an opening is formed in the center of the main body part, the PCB comprises a main board, and the front section of the main board is exposed at the opening.

Further, four gear marks are sequentially arranged on the central surface of the panel from left to right, D gear (forward gear of an automobile), N gear (neutral gear of the automobile), R gear (reverse gear of the automobile) and P gear (parking gear of the automobile) are respectively arranged from left to right, and a touch membrane is arranged at the position, corresponding to the P gear position, of the inner side surface of the panel, so that the P gear is switched in a manner of touching the P gear, the interestingness of gear shifting is improved, and the touch membrane is connected with the main board through a soft-wire harness.

Further, the golden finger elastic pieces are connected with the first bullet heads through second fixing pieces, the second fixing pieces are second self-tapping screws, four golden finger elastic pieces are arranged, two golden finger elastic pieces are oppositely arranged on two sides of the tail portions of the first bullet heads, and the other two golden finger elastic pieces are oppositely arranged on two sides of the tail portions of the second bullet heads.

Through the arrangement, the golden finger spring plate can realize multiple contact triggering on the triggering position.

Compared with the prior art, the technology has the beneficial effects that:

(1) According to the gear-shifting electronic gear shifting device, the finger spring plate is contacted with the PCB to realize gear shifting, the conventional mode of identifying the rotation angle of the magnet by using the Hall chip is replaced to judge the gear for gear shifting, and the manufacturing cost of the gear-shifting electronic gear shifting device is greatly reduced.

(2) The P-gear key uses the touch key to replace the traditional physical key, so that the technical sense of gear shifting is increased.

Drawings

FIG. 1 is a schematic diagram of an explosive structure of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is an enlarged schematic view of the bullet;

FIG. 4 is an enlarged schematic view of the base;

FIGS. 5-6 are enlarged schematic views of the dial body at different angles;

FIG. 7 is an enlarged schematic view of the shift member;

FIG. 8 is an enlarged schematic view of the shift handle;

Fig. 9 is an enlarged schematic view of a PCB board.

Wherein, the technical characteristics that each reference sign indicates are as follows:

1. A handle assembly; 11. a base; 12. a shift handle; 13. a handle cover; 14. a panel; 15. a touch control membrane; 16. a light shield; 111. a side seat; 112. a base body; 121. a first side plate; 1111. a connecting column; 1112. a first through hole; 1113. a second through hole; 1114. a stop block; 1121. a second channel; 1122. a third channel; 1123. a fourth channel; 1124. a blocking plate; 1211. a main body portion; 1125. a first blocking member; 1126. a second blocking member;

2. A toggle assembly; 21. a dial knob body; 22. a shift member; 23. a baffle; 24. a bushing; 25. a cover plate; 26. a button ornament; 112. a base body; 211. an inner cavity; 212. a first side; 213. a second side; 214. a third side; 215. a first channel; 221. positioning ribs; 223. changing a baffle; 2121. a hole; 2122. a side hole; 2221. a first shift projection; 2222. a second shift projection;

32. a golden finger spring plate; 33. a PCB board; 34. a spring; 35. a rubber ring; 311. a first bullet; 312. a second bullet; 313. a first section; 314. a middle part; 315. tail part; 316. an annular plate; 1212. opening a window; 331. a trigger bit; 332. a main board; 333. a first side plate; 334. a second side plate; 3131. an end portion; 3132. a connection part;

4.A first fixing member;

5. and a second fixing member.

Detailed Description

The present utility model will be further described in detail with reference to the following examples, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, but the scope of the present utility model is not limited to the following specific examples.

Example 1

As shown in fig. 1-9, this embodiment provides a gear electronic gear shifting device, including handle assembly 1, with handle assembly 1 be connected dial button assembly 2, set up the gear trigger mechanism in handle assembly 1, handle assembly 1 includes base 11, gear trigger mechanism with base 11 links to each other, gear trigger mechanism includes bullet head, PCB board 33, cover establish the spring 34 on the bullet head, with the golden finger shell fragment 32 that the bullet head links to each other, the bullet head with golden finger shell fragment 32 passes through second mounting 5 and links to each other, second mounting 5 is self tapping screw, PCB board 33 sets up on base 11, set up trigger position 331 on the PCB board 33, golden finger shell fragment 32 sets up the top of PCB board 33, golden finger shell fragment 32 can contact with trigger position 331 and trigger, dial button assembly 2 can control the bullet head to come, back to move for base 11 to golden finger shell fragment 32 can realize that the contact triggers many times on trigger position 331.

According to the gear-shifting electronic gear shifting device, gear shifting is achieved through contact of the golden finger spring piece 32 and the PCB 33, the conventional mode that the Hall chip recognizes the rotation angle of the magnet is replaced to judge the gear for gear shifting, and the manufacturing cost of the gear-shifting electronic gear shifting device is greatly reduced.

Further, the base 11 further includes a base main body 112, the bullet head includes a first bullet 311 and a second bullet 312, four golden finger elastic pieces 32, two golden finger elastic pieces 32 are oppositely disposed at two sides of a tail 315 of the first bullet 311, and two other golden finger elastic pieces 32 are oppositely disposed at two sides of the tail 315 of the second bullet 312.

Further, the base body 112 includes a second channel 1121, a third channel 1122 and a fourth channel 1123 disposed on both sides of the second channel 1121, the PCB 33 is disposed in the second channel 1121, and the first bullet 311 and the second bullet 312 are disposed in the third channel 1122 and the fourth channel 1123, respectively.

Specifically, the side seat 111 of the base 11 is provided with a first through hole 1112 and a second through hole 1113, the inner cavities of the first through hole 1112 and the second through hole 1113 are provided with a clamping channel, the first bullet head 311 and the second bullet head 312 are respectively provided with a first section 313 and a middle section 314, the first section 313 comprises an end 3131 and a connecting portion 3132, an annular plate 316 is arranged between the connecting portion 3132 and the middle section 314, the two end 3131 respectively penetrate through the first through hole 1112 and the second through hole 1113 and extend out of the first through hole 1112 and the second through hole 1113, the two connecting portions 3132 are respectively provided with protrusions, and the two protrusions are respectively clamped in the two clamping channels and can move in the clamping channel and back.

By means of the arrangement, the rotary toggle button assembly 2 can control the first bullet 311 or the second bullet 312 to move back and forth relative to the base 11, so that the golden finger spring piece 32 can be triggered on the triggering position 331 for multiple times.

Specifically, a plurality of stoppers 1114 are disposed on the inner side surface of the side seat 111, the third channel 1122 and the fourth channel 1123 are respectively provided with a blocking plate 1124, the spring 34 is sleeved on the middle portion 314 and is disposed between the annular plate 316 and the blocking plate 1124, the stoppers 1114 block the annular plate 316, a rubber ring 35 is sleeved on the connecting portion 3132, the rubber ring 35 is disposed between the annular plate 316 and the stoppers 1114, and the tail portion 315 passes through the hole of the blocking plate 1124 and extends out of the blocking plate 1124.

By this arrangement, the first bullet 311 and the second bullet 312 can only move back and forth a certain distance with respect to the base 11, and when the dial assembly 2 is not rotated, the spring 34 is compressed, so that the first bullet 311 and the second bullet 312 can return to the starting positions.

Specifically, the knob assembly 2 is connected with the base 11 through the first fixing element 4, in this embodiment, the first fixing element 4 is a first tapping screw, a connecting column 1111 is disposed on an outer side surface of the side seat 111, the knob assembly 2 includes a knob body 21, a knob cover plate 25 clamped on a side surface of the knob body, a knob decoration 26 clamped and connected with an upper end of the knob body 21, a shift element 22 disposed in an inner cavity 211 of the knob body 21, a baffle plate 23 and a bushing 24, the bushing 24 is sleeved on the connecting column 1111, the bushing 24 sequentially passes through a hole 2121 on the first side surface 212 of the knob body and a central channel of the shift element 22, the baffle plate 23 is disposed on an outer side of the shift element 22, and the first fixing element 4 passes through a central hole of the baffle plate 23 and is inserted into an inner cavity of the connecting column 1111, so that the knob assembly 2 is connected with the base.

By this arrangement, the toggle body 21 can be rotated and toggled relative to the connection post 1111.

Further, the shift knob body 21 includes a second side 213 and a third side 214 disposed on two sides of the first side 212, the second side 213 and the third side 214 enclose an inner cavity 211, the inner sides of the second side 213 and the third side 214 are respectively provided with a first channel 215, the upper side of the first side 212 is further provided with a side hole 2122, the side holes 2122 are disposed on two sides of the hole 2121, the connecting post 1111 passes through the hole 2121, and the positioning ribs 221 on two sides of the shift member 22 are respectively clamped in the two first channels 215, so that the shift member 22 is fixedly disposed in the shift knob body 21, and when the shift knob body 21 rotates, the shift member 22 can also rotate.

Specifically, the shift member 22 has a shift plate 223, two sides of the inner side of the shift plate 223 are provided with shift protrusions, the two shift protrusions include a first shift protrusion 2221 and a second shift protrusion 2222, the top end of the end portion 3131 is in contact with the inner sides of the two sides of the shift member 22, and the first shift protrusion 2221 and the second shift protrusion 2222 can respectively pass through the side holes 2122 to be in contact with the top end of the end portion 3131.

By this arrangement, when the knob body 21 is rotated, the first shift projection 2221 or the second shift projection 2222 can rotationally slide to contact with the top end of the end portion 3131, so that the first bullet 311 or the second bullet 312 is pushed, and the first bullet 311 or the second bullet 312 can move forward relative to the base 11, the gold finger spring 32 can realize multiple contact triggering in the triggering position, so as to realize shift of gear, during the movement of the first bullet 311 or the second bullet 312, the annular plate 316 also moves relative to the base 11, the spring 34 is compressed by the annular plate 316 and the blocking plate 1124, when a rotation force is not given to the knob body 21, the compression elasticity of the spring 34 can rebound the first bullet 311 or the second bullet 312 to the original position, and the end portion 3131 can slide away from the first shift projection 2221 or the second shift projection 2222.

Specifically, the handle assembly 1 further includes a shift handle 12, a handle cover 13, and a panel 14, the handle cover 13 and the panel 14 are disposed on the shift handle 12 and are disposed on a first side plate 121 and a second side plate of the shift handle 12, the base main body 112 is inserted into an inner cavity of the shift handle 11, and the side seat 111 of the base 11 is clamped on an opening of a side surface of the inner cavity of the shift handle 12, so that the base 11 is connected with the shift handle 12, the first side plate 121 includes a main body 1211 and a tail, the panel 14 is clamped on the main body 1211, and an opening 1212 is formed in a center of the main body 1211.

Further, the PCB 33 includes a main board 332, and a first side board 333 and a second side board 334 disposed on two sides of the main board 332, where a front section of the main board 332 is exposed and disposed at the opening 1212, a first blocking member 1125 and a second blocking member 1126 are further disposed at an end of the base main body 112, the first side board 333 is disposed outside the first blocking member 1125, and the second side board 334 is disposed outside the second blocking member 1126.

Further, four gear marks are sequentially arranged at the center of the surface of the panel 14 from left to right, the four gear marks are respectively a D gear, an N gear, an R gear and a P gear from left to right, a touch control membrane 15 is arranged at the position, corresponding to the P gear, of the inner side surface of the panel 14, the touch control membrane 15 is connected with the main board 332 through a soft-row wire harness, so that the P gear is switched in a mode of touching the P gear, and the interestingness of gear shifting is increased.

The handle assembly 1 further comprises a light shield 16 disposed between the fenestration 1212 and the faceplate 14.

In this embodiment, the gear shifting system is configured such that by default, the dial button body 21 is shifted clockwise to the R gear, the dial button body 21 is shifted counterclockwise to the N gear, and the dial button body 21 is shifted counterclockwise to the D gear.

When the gear is required to be shifted to the R gear, the shift knob body 21 is shifted clockwise, the first shift projection 2221 rotationally slides to be in contact with the end 3131 of the first bullet 311, the first shift projection 2221 gives the pushing force to the first bullet 311, the first bullet 311 moves along the axial direction relative to the base 11 and drives the golden finger spring piece 32 to move along the axial direction, the golden finger spring piece 32 is in contact with the trigger bit 331 on the PCB 33, R gear triggering is realized, when the shift knob body 21 is not shifted any more after gear triggering is realized, the first bullet 311 forces the end 3131 to slide away from the first shift projection 2221 due to the compression force of the spring 34, so that the shift knob body 21 also returns to the initial position, when the gear is required to be shifted to the N gear, the shift knob body 21 is shifted anticlockwise, the second shift projection 2222 rotationally slides to be in contact with the end 3131 of the second bullet 312, thereby the second bullet 312 moves along the axial direction relative to the base 11 and drives the golden finger piece 32 to move along the axial direction, and the golden finger piece 32 contacts with the trigger bit 331 on the PCB 33, and the trigger bit 331 is contacted with the trigger bit 33 on the PCB 33; when the shift trigger is realized, the second bullet 312 forces the end 3131 to slide away from the second shift projection 2222 due to the compression force of the spring 34, so that the shift knob body 21 also returns to the initial position, when the system is in the N shift, the rotary shift knob body 21 is shifted anticlockwise, and the shift member 22 pushes the second bullet 312 to move along the axial direction, so that the golden finger elastic sheet 32 is driven to move along the axial direction; the golden finger spring piece 32 is contacted with the trigger position 331 on the PCB 33, so that the D-gear trigger is realized. When the gear P is needed to be switched, the gear P can be switched by directly touching the gear P mark.

Variations and modifications to the above would be obvious to persons skilled in the art to which the utility model pertains from the foregoing description and teachings. Therefore, the utility model is not limited to the particular embodiments disclosed and described, but rather, modifications and variations of the utility model are intended to fall within the scope of the appended claims. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not constitute any limitation on the utility model.

Claims (10)

1. The utility model provides a keep off formula electron gearshift, includes handle assembly (1), toggle assembly (2) be connected with handle assembly (1), sets up the fender position trigger mechanism in handle assembly (1), handle assembly (1) include base (11), fender position trigger mechanism with base (11) link to each other, its characterized in that, fender position trigger mechanism includes bullet head, PCB board (33), golden finger shell fragment (32) that link to each other with the bullet head, PCB board (33) set up on base (11), set up trigger position (331) on PCB board (33), golden finger shell fragment (32) set up the top of PCB board (33), golden finger shell fragment (32) can contact trigger with trigger position (331), the rotation steerable bullet head of dialling assembly (2) is gone on, is back removed for base (11) to golden finger shell fragment (32) can realize contact trigger many times on trigger position (331).

2. The gear-shifting electronic device according to claim 1, wherein the base (11) comprises a base main body (112), the bullet head comprises a first bullet head (311) and a second bullet head (312), springs (34) are respectively sleeved on the first bullet head (311) and the second bullet head (312), the base main body (112) comprises a second channel (1121), a third channel (1122) and a fourth channel (1123) which are arranged on two sides of the second channel (1121), the PCB board (33) is arranged in the second channel (1121), and the first bullet head (311) and the second bullet head (312) are respectively arranged in the third channel (1122) and the fourth channel (1123).

3. The gear-type electronic gear shifting device according to claim 2, wherein a first through hole (1112) and a second through hole (1113) are formed in a side seat (111) of the base (11), inner cavities of the first through hole (1112) and the second through hole (1113) are provided with a clamping channel, the first bullet head (311) and the second bullet head (312) are provided with a first section (313), a middle part (314) and a tail part (315), the first section (313) comprises an end part (3131) and a connecting part (3132), an annular plate (316) is arranged between the connecting part (3132) and the middle part (314), the two end parts (3131) respectively penetrate through the first through hole (1112) and the second through hole (1113), the two connecting parts (3132) are provided with protrusions, and the two protrusions are respectively clamped in the two clamping channels and can move in the clamping channels and can move back and forth.

4. A gear-type electronic gear shifting device according to claim 3, characterized in that a plurality of stoppers (1114) are provided on the inner side surface of the side seat (111), the third channel (1122) and the fourth channel (1123) are respectively provided with a blocking plate (1124), the spring (34) is sleeved on the middle part (314) and is provided between the annular plate (316) and the blocking plate (1124), the stoppers (1114) block the annular plate (316), and the tail part (315) passes through the hole of the blocking plate (1124) and extends out of the blocking plate (1124).

5. A gear-shifting electronic device according to claim 3, characterized in that the knob assembly (2) is connected with the base (11) through a first fixing member (4), a connecting column (1111) is arranged on the side seat (111), the knob assembly (2) comprises a knob Niu Benti (21), a shifting member (22) arranged in an inner cavity (211) of the knob body (21), a baffle plate (23) and a bushing (24), the bushing (24) is sleeved on the connecting column (1111), the bushing (24) sequentially passes through a hole (2121) on a first side surface (212) of the knob Niu Benti (21) and a central channel of the shifting member (22), the baffle plate (23) is arranged on the outer side of the shifting member (22), and the first fixing member (4) passes through a central hole of the baffle plate (23) and is inserted into the inner cavity of the connecting column (1111).

6. The gear-shifting electronic device according to claim 5, wherein the dial Niu Benti (21) comprises a second side surface (213) and a third side surface (214) which are arranged at two sides of the first side surface (212), the second side surface (213) and the third side surface (214) enclose an inner cavity (211), first channels (215) are arranged at inner sides of the second side surface (213) and the third side surface (214), and positioning ribs (221) at two sides of the gear shifting piece (22) are respectively clamped in the two first channels (215).

7. The gear-type electronic gear shifting device according to claim 5, wherein the gear shifting member (22) is provided with a gear shifting plate (223), two sides of the inner side of the gear shifting plate (223) are provided with gear shifting protrusions, the two gear shifting protrusions comprise a first gear shifting protrusion (2221) and a second gear shifting protrusion (2222), and the top ends of the end parts (3131) of the first bullet head (311) and the second bullet head (312) are respectively contacted with the inner sides of the two sides of the gear shifting member (22).

8. A gear-shifting electronic device according to claim 3, characterized in that the handle assembly (1) further comprises a shifting handle (12), a handle cover (13) and a panel (14), the handle cover (13) and the panel (14) are arranged on the shifting handle (12) and on a first side plate (121) and a second side plate of the shifting handle (12) respectively, the base main body (112) is inserted into an inner cavity of the shifting handle (12), the side seat (111) is clamped on an opening of a side surface of the inner cavity of the shifting handle (12), the first side plate (121) comprises a main body portion (1211), the panel (14) is clamped on the main body portion (1211), an opening (1212) is arranged at the center of the main body portion (1211), the PCB board (33) comprises a main board (332), and the front section of the main board (332) is exposed and arranged at the opening (1212).

9. The gear-type electronic gear shifting device according to claim 8, wherein four gear marks are sequentially arranged on the central surface of the panel (14) from left to right, the four gear marks are respectively D gear, N gear, R gear and P gear from left to right, a touch control diaphragm (15) is arranged at the position, corresponding to the P gear position, of the inner side surface of the panel (14), and the touch control diaphragm (15) is connected with the main board (332) through a soft-row wire harness.

10. A gear electronic gear shifting device according to claim 3, wherein the golden finger spring pieces (32) are connected with the bullet heads through the second fixing piece (5), four golden finger spring pieces (32) are arranged, two golden finger spring pieces (32) are oppositely arranged at two sides of the tail part (315) of the first bullet head (311), and the other two golden finger spring pieces (32) are oppositely arranged at two sides of the tail part (315) of the second bullet head (312).