CN220870050U - Gear shifting control device of pure electric automobile - Google Patents
Gear shifting control device of pure electric automobile Download PDFInfo
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- CN220870050U CN220870050U CN202322640033.XU CN202322640033U CN220870050U CN 220870050 U CN220870050 U CN 220870050U CN 202322640033 U CN202322640033 U CN 202322640033U CN 220870050 U CN220870050 U CN 220870050U
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- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
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Abstract
The utility model discloses a gear shifting control device of a pure electric vehicle, and relates to the technical field of electric vehicles. The utility model comprises a shell, wherein the top surface of the front end of the shell is respectively provided with an R gear, an S gear, a D gear and an N gear, and the side surface of the shell is provided with a P gear; a first gear engaging mechanism and a second gear engaging mechanism are respectively arranged in the shell, the first gear engaging mechanism is used for engaging R gear, S gear, D gear and N gear, and the second gear engaging mechanism is used for engaging P gear; the P gear is abutted with the first gear engaging mechanism through the L-shaped connecting rod, and when the P gear is engaged. According to the utility model, the shell, the R gear, the S gear, the D gear, the N gear, the P gear and the reset button are arranged, and the mouse-type push type gear shifting is adopted, so that the control device is simpler and more convenient to shift, the shape of the shell is matched with the palm, the accuracy and the sensitivity are high, the error is not easy to occur, and the problem that the existing electric automobile gear shifting device is easy to occur in use is solved.
Description
Technical Field
The utility model belongs to the technical field of electric automobiles, and particularly relates to a gear shifting control device of a pure electric automobile.
Background
The pure electric vehicle is a vehicle which uses a vehicle-mounted power supply as power and drives wheels to run by a motor. Compared with a fuel oil vehicle, the pure electric vehicle has no many systems in an engine, the transmission system is simpler in structure, the controller and the motor are lower in cost, and the driving of the pure electric vehicle tends to be a future trend.
Through retrieval, bulletin number CN207229728U, bulletin date 2018-04-13 discloses a gear shifting control device assembly of a pure electric vehicle, wherein the assembly consists of a main body frame, a control rod assembly and a pressure rod assembly; the main body is provided with a main control circuit board and an indicator light circuit board, wherein the main control circuit board comprises a power supply, a Hall element, a CAN communication element and a minimum system element, and the main control circuit board is electrically connected with the indicator light circuit board; the operating lever component comprises a gear-engaging shaft main body, an operating lever and a handle, wherein the gear-engaging shaft main body is provided with an installation cavity, the lower part of the operating lever is arranged in the installation cavity, a magnetic element is arranged on the operating lever, the Hall element senses the position change of the magnetic element, and the current gear is judged and the gear shifting purpose is achieved. The assembly has the advantages of small volume, simple structure, convenient operation and installation and higher gear shifting precision, and can select 4 gears and one climbing key to adapt to different road conditions; the R, S is provided with a locking key, and the locking key can be changed in only when being pressed down, so that misoperation of a driver is prevented; the operating lever component is pulled to pass through the concave surface in the chute during gear shifting, so that the gear shifting is stable and safe.
The patent has the following disadvantages: the gear shifting control device is easy to make mistakes when in use, the gear shifting convenience is not ideal enough, the shape is not attractive enough, and the gear shifting control device is not matched with a pure electric vehicle.
Therefore, the conventional gear shift control device cannot meet the actual demands, so there is an urgent need for an improved technology in the market to solve the above-mentioned problems.
Disclosure of utility model
The utility model aims to provide a gear shifting control device for a pure electric automobile, which is characterized in that a shell, an R gear, an S gear, a D gear, an N gear, a P gear and a reset button are arranged, and the gear shifting control device is simpler and more convenient by adopting a mouse-type push type gear shifting mode, the shape of the shell is identical with that of a palm, the accuracy and the sensitivity are high, the error is not easy to occur, and the problem that the existing gear shifting device for the electric automobile is easy to occur in use is solved.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
The utility model relates to a gear shifting control device of a pure electric vehicle, which comprises a shell, wherein an R gear, an S gear, a D gear and an N gear are respectively arranged on the top surface of the front end of the shell, and a P gear is arranged on the side surface of the shell; a first gear engaging mechanism and a second gear engaging mechanism are respectively arranged in the shell, the first gear engaging mechanism is used for engaging R gear, S gear, D gear and N gear, and the second gear engaging mechanism is used for engaging P gear; the P gear is abutted with the first gear engaging mechanism through an L-shaped connecting rod, and when the P gear is engaged, the R gear, the S gear, the D gear and the N gear are driven to reset through the L-shaped connecting rod; the top surface of the shell is also embedded with a reset button, the top surface of the reset button is flush with the top surface of the shell, and the reset button is used for resetting the P gear.
Further, the front end profile shape of the shell is matched with the palm.
Further, a first movable rod is fixed at the bottom of the R gear, a clamping block is fixed at the bottom end of the first movable rod, and a magnetic element is arranged on the side surface of the clamping block; the first movable rod is sleeved with a first spring.
Further, the first gear mechanism comprises a frame body and a serration plate arranged in the frame body; the bottom surface of the serration plate is in sliding connection with the frame body, a first fixing rod and a second fixing rod are respectively fixed at two ends of the interior of the frame body, the first fixing rod and the second fixing rod are movably inserted into the serration plate, and a second spring is sleeved on the first fixing rod; wedge blocks are fixed on four sawteeth of the sawtooth plate, clamping grooves matched with the clamping blocks are formed between the wedge blocks and the sawtooth plate, and Hall elements matched with the magnetic elements are arranged on the sides of the clamping grooves; the first movable rod movably penetrates through the top plate of the frame body.
Further, the gear shifting principles of the S gear, the D gear and the N gear are the same as those of the R gear.
Further, the connection mode of the P gear and the second gear engaging mechanism is the same as the connection mode of the R gear and the first gear engaging mechanism.
Further, one end of the L-shaped connecting rod is fixedly connected with the clamping block of the P gear, and the other end of the L-shaped connecting rod movably penetrates through the through hole in the frame body of the first gear engaging mechanism and is abutted with the side face of the sawtooth plate.
Further, a second movable rod is fixed at the bottom of the reset button, and movably penetrates through the top plate of the frame body of the second gear mechanism, and the bottom end of the second movable rod is abutted with the serrated plate of the second gear mechanism; the second movable rod is sleeved with a third spring.
The utility model has the following beneficial effects:
1. According to the utility model, the shell, the R gear, the S gear, the D gear, the N gear, the P gear and the reset button are arranged, so that the control device is simpler and more convenient to shift gears, the shape of the shell is matched with that of a palm, and the whole shell is completely held by the hand during gear engagement, so that errors are not easy to occur.
2. According to the utility model, the first gear engaging mechanism, the second gear engaging mechanism and the L-shaped connecting rod are arranged, a mechanical and electronic combination mode is adopted, the accuracy and sensitivity of gear shifting are improved, the mouse-shaped push type gear shifting is adopted, and the structure is attractive.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure;
FIG. 2 is a schematic view of an internal structure;
FIG. 3 is a schematic diagram of a first gear shifting mechanism;
FIG. 4 is a second schematic structural view of the first gear shifting mechanism;
Fig. 5 is a schematic diagram of the second gear mechanism and the reset button.
In the drawings, the list of components represented by the various numbers is as follows:
1. A housing; 2. r gear; 3. s gear; 4. d gear; 5. a N gear; 6. a P gear; 7. a reset button; 8. a first gear engaging mechanism; 9. a second gear engaging mechanism; 10. an L-shaped connecting rod; 21. a first movable lever; 22. a first spring; 23. a clamping block; 24. a magnetic element; 71. a second movable rod; 72. a third spring; 81. a serrated plate; 82. a frame; 83. a first fixing rod; 84. a second spring; 85. a second fixing rod; 86. wedge blocks; 87. a clamping groove; 88. a Hall element; 89. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-2, the utility model discloses a gear shifting control device of a pure electric vehicle, which comprises a shell 1, wherein an R gear 2, an S gear 3, a D gear 4 and an N gear 5 are respectively arranged on the top surface of the front end of the shell 1, the outline shape of the front end of the shell 1 is matched with the shape of a palm, and a P gear 6 is arranged on the side surface of the shell 1; a first gear shifting mechanism 8 and a second gear shifting mechanism 9 are respectively arranged in the shell 1, the first gear shifting mechanism 8 is used for shifting gears of the R gear 2, the S gear 3, the D gear 4 and the N gear 5, and the second gear shifting mechanism 9 is used for shifting gears of the P gear 6; the P gear 6 is abutted with the first gear engaging mechanism 8 through an L-shaped connecting rod 10, and when the P gear 6 is engaged, the L-shaped connecting rod 10 drives the R gear 2, the S gear 3, the D gear 4 and the N gear 5 to reset; the top surface of the shell 1 is also embedded with a reset button 7, the top surface of the reset button 7 is flush with the top surface of the shell 1, and the reset button 7 is used for resetting the P gear 6.
As shown in fig. 3 to 4, a first movable rod 21 is fixed at the bottom of the R gear 2, a clamping block 23 is fixed at the bottom end of the first movable rod 21, and a magnetic element 24 is arranged on the side surface of the clamping block 23; the first movable rod 21 is sleeved with a first spring 22; the first gear mechanism 8 includes a frame 82 and a serration plate 81 provided inside the frame 82; the bottom surface of the serration plate 81 is in sliding connection with the frame 82, a first fixing rod 83 and a second fixing rod 85 are respectively fixed at two ends of the inside of the frame 82, the first fixing rod 83 and the second fixing rod 85 are movably inserted into the serration plate 81, and a second spring 84 is sleeved on the first fixing rod 83; wedge blocks 86 are fixed on four sawteeth of the sawtooth plate 81, clamping grooves 87 matched with the clamping blocks 23 are formed between the wedge blocks 86 and the sawtooth plate 81, and Hall elements 88 matched with the magnetic elements 24 are arranged on the sides of the clamping grooves 87; the first movable rod 21 movably penetrates through the top plate of the frame 82; the gear-shifting principles of the S gear 3, the D gear 4 and the N gear 5 are the same as those of the R gear 2.
When the R gear 2 is shifted, the R gear 2 is pressed downwards, the R gear 2 drives the first movable rod 21 to move downwards, the first spring 22 is compressed at the moment, the first movable rod 21 drives the clamping block 23 to move downwards, the clamping block 23 applies pressure to the wedge-shaped block 86, the wedge-shaped block 86 drives the serrated plate 81 to move until the clamping block 23 is clamped into the clamping groove 87, the magnetic element 24 is close to the Hall element 88 at the moment, an electronic signal is sent, the total controller in the vehicle controls the R gear to work, the shifting operation is completed, if the D gear 4 is pressed, the clamping block 23 of the D gear 4 applies pressure to the corresponding wedge-shaped block 86, the wedge-shaped block 86 drives the serrated plate 81 to move, the clamping block 23 of the R gear 2 is separated from the clamping groove 87 at the moment, and the R gear 2 is reset and the D gear 4 is shifted under the reset force of the first spring 22, so that the shifting operation is completed.
As shown in fig. 4 to 5, the connection mode of the P gear 6 and the second gear shifting mechanism 9 is the same as the connection mode of the R gear 2 and the first gear shifting mechanism 8; one end of the L-shaped connecting rod 10 is fixedly connected with the clamping block 23 of the P gear 6, and the other end of the L-shaped connecting rod movably passes through the through hole 89 on the frame 82 of the first gear mechanism 8 and is abutted with the side surface of the sawtooth plate 81.
When the vehicle is parked and engaged with the P gear 6, the P gear 6 is pressed by a thumb, the P gear 6 is engaged with the second gear engaging mechanism 9, the L-shaped connecting rod 10 is driven to move by the clamping block 23 of the P gear 6, the L-shaped connecting rod 10 further applies pressure to the serration plate 81 of the first gear engaging mechanism 8 to push the serration plate 81 to move, and accordingly the R gear 2, the S gear 3, the D gear 4 and the N gear 5 are reset.
As shown in fig. 5, a second movable rod 71 is fixed at the bottom of the reset button 7, the second movable rod 71 movably penetrates through the top plate of the frame 82 of the second gear mechanism 9, and the bottom end of the second movable rod abuts against the serrated plate 81 of the second gear mechanism 9; the second movable rod 71 is sleeved with a third spring 72.
When the vehicle is used, the reset button 7 is pressed to drive the second movable rod 71 to move downwards, at the moment, the third spring 72 is compressed, the second movable rod 71 drives the serration plate 81 of the second gear shifting mechanism 9 to move downwards, when the clamping block 23 of the P gear 6 leaves the corresponding clamping groove 87, the P gear 6 is reset under the reset force of the first spring 22 of the P gear 6, the reset button 7 is released, and the reset button 7 is reset under the reset force of the third spring 72.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (8)
1. The utility model provides a pure electric vehicles controlling means that shifts, includes casing (1), its characterized in that:
The front end top surface of the shell (1) is respectively provided with an R gear (2), an S gear (3), a D gear (4) and an N gear (5), and the side surface of the shell (1) is provided with a P gear (6);
A first gear engaging mechanism (8) and a second gear engaging mechanism (9) are respectively arranged in the shell (1), the first gear engaging mechanism (8) is used for engaging the R gear (2), the S gear (3), the D gear (4) and the N gear (5), and the second gear engaging mechanism (9) is used for engaging the P gear (6);
The P gear (6) is abutted with the first gear engaging mechanism (8) through an L-shaped connecting rod (10), and when the P gear (6) is engaged, the L-shaped connecting rod (10) drives the R gear (2), the S gear (3), the D gear (4) and the N gear (5) to reset;
the novel gear is characterized in that a reset button (7) is further embedded into the top surface of the shell (1), the top surface of the reset button (7) is flush with the top surface of the shell (1), and the reset button (7) is used for resetting the P gear (6).
2. The gear shift control device for a pure electric vehicle according to claim 1, wherein the front end profile of the housing (1) is matched with the palm.
3. The gear shifting control device for the pure electric vehicle according to claim 1, wherein a first movable rod (21) is fixed at the bottom of the R gear (2), a clamping block (23) is fixed at the bottom end of the first movable rod (21), and a magnetic element (24) is arranged on the side surface of the clamping block (23);
The first movable rod (21) is sleeved with a first spring (22).
4. A gear shift control device for a pure electric vehicle according to claim 3, characterized in that the first gear shift mechanism (8) comprises a frame (82) and a serration plate (81) provided inside the frame (82);
The bottom surface of the serration plate (81) is in sliding connection with the frame body (82), a first fixing rod (83) and a second fixing rod (85) are respectively fixed at two ends of the inside of the frame body (82), the first fixing rod (83) and the second fixing rod (85) are movably inserted into the serration plate (81), and a second spring (84) is sleeved on the first fixing rod (83);
Wedge-shaped blocks (86) are fixed on four sawteeth of the sawtooth plate (81), clamping grooves (87) matched with the clamping blocks (23) are formed between the wedge-shaped blocks (86) and the sawtooth plate (81), and Hall elements (88) matched with the magnetic elements (24) are arranged on the sides of the clamping grooves (87);
The first movable rod (21) movably penetrates through the top plate of the frame body (82).
5. The gear shifting control device for a pure electric vehicle according to claim 4, wherein the gear shifting principles of the S gear (3), the D gear (4) and the N gear (5) are the same as the gear shifting principles of the R gear (2).
6. The gear shifting control device for a pure electric vehicle according to claim 5, characterized in that the connection mode of the P gear (6) and the second gear shifting mechanism (9) is the same as the connection mode of the R gear (2) and the first gear shifting mechanism (8).
7. The gear shifting control device for the pure electric vehicle according to claim 6, wherein one end of the L-shaped connecting rod (10) is fixedly connected with a clamping block (23) of the P gear (6), and the other end of the L-shaped connecting rod movably passes through a through hole (89) in a frame (82) of the first gear shifting mechanism (8) and abuts against the side surface of the serration plate (81).
8. The gear shifting control device for the pure electric vehicle according to claim 7, wherein a second movable rod (71) is fixed at the bottom of the reset button (7), the second movable rod (71) movably penetrates through a top plate of a frame body (82) of the second gear shifting mechanism (9), and the bottom end of the second movable rod is abutted with a serration plate (81) of the second gear shifting mechanism (9); and a third spring (72) is sleeved on the second movable rod (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322640033.XU CN220870050U (en) | 2023-09-27 | 2023-09-27 | Gear shifting control device of pure electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322640033.XU CN220870050U (en) | 2023-09-27 | 2023-09-27 | Gear shifting control device of pure electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220870050U true CN220870050U (en) | 2024-04-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322640033.XU Active CN220870050U (en) | 2023-09-27 | 2023-09-27 | Gear shifting control device of pure electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220870050U (en) |
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2023
- 2023-09-27 CN CN202322640033.XU patent/CN220870050U/en active Active
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