Shifting device and vehicle equipped with same

Abstract

The invention relates to a shift device and a vehicle equipped with the same. The shift device includes: a case; a shift lever assembly rotatably mounted inside the case, and an upper portion of the shift lever assembly extending from the case; the operating handle assembly can be rotatably installed on the top of the gear shifting rod assembly, and the operating handle assembly can rotate by a first preset angle relative to the gear shifting rod assembly; the operating handle assembly is pushed forwards or backwards, so that the gear shifting rod assembly rotates relative to the box body, and therefore switching to an R gear or a D gear is achieved. By rotating the operation handle assembly, the operation handle assembly rotates by a first preset angle relative to the gear shifting rod assembly, and therefore switching to the N gear is achieved. According to the gear shifting device, switching among the R gear, the D gear and the N gear is achieved through different gear shifting modes, and the possibility of misoperation can be reduced while operation convenience is guaranteed.

Description

Technical Field

[0001] The present invention relates to the field of vehicles, and in particular to a gear shifting device and a vehicle equipped with the gear shifting device. Background Art

[0002] The existing shifting device of vehicles equipped with automatic transmission includes at least D gear (forward gear), R gear (reverse gear) and N gear (neutral gear). The driver pushes the shift lever forward or backward to switch between D gear, R gear and N gear. Some even push the shift lever to switch to P gear (parking gear).

[0003] The switching of these gears is mostly achieved by pushing the gear lever. During the pushing process, the driver needs to combine the markings corresponding to the above gears to determine whether the gear lever has been pushed to the target position. Otherwise, it is easy to switch to the wrong gear, which makes the operation extremely inconvenient. For example, when the gear lever is pushed backward from R gear to N gear, it may be pushed to D gear.

[0004] Therefore, there is a need for further improvement of the existing gear shifting device.

[0005] The information disclosed in this background section is only intended to enhance the understanding of the overall background of the invention and should not be regarded as an acknowledgement or any form of suggestion that the information constitutes the prior art already known to a person skilled in the art. Summary of the invention

[0006] The object of the present invention is to provide a gear shifting device and a vehicle equipped with the gear shifting device, wherein the gear shifting device can realize switching to R gear, D gear and N gear through different gear shifting modes, while ensuring the convenience of operation and reducing the possibility of misoperation.

[0007] According to a first aspect of the present invention, a shifting device is provided, which includes: a housing; a shift rod assembly, which is rotatably mounted inside the housing, and the upper portion of the shift rod assembly extends from the housing; and an operating handle assembly, which is rotatably mounted to the top of the shift rod assembly, so that the operating handle assembly can rotate relative to the shift rod assembly by a first predetermined angle; wherein, by pushing the operating handle assembly forward or backward, the shift rod assembly is rotated relative to the housing, thereby achieving a switch to R gear or D gear; and by rotating the operating handle assembly, the operating handle assembly is rotated relative to the shift rod assembly by a first predetermined angle, thereby achieving a switch to N gear.

[0008] The shifting device further includes: a button, which is installed to the first end or the second end of the operating handle assembly and can move a predetermined distance relative to the operating handle assembly; wherein, by pressing the button, the button moves relative to the operating handle assembly, thereby achieving a switch to P gear.

[0009] The shifting device further includes: a first knob, which can be rotatably mounted to the first end of the operating handle assembly, so that the first knob can rotate a second predetermined angle relative to the operating handle assembly; wherein, by rotating the first knob, the first knob is rotated a second predetermined angle relative to the operating handle assembly, thereby achieving switching to the first function.

[0010] The shifting device further includes: a second knob, which can be rotatably mounted to the second end of the operating handle assembly, so that the second knob can rotate a third predetermined angle relative to the operating handle assembly; wherein, by rotating the second knob, the second knob is rotated a third predetermined angle relative to the operating handle assembly, thereby achieving switching to the second function.

[0011] The shift lever assembly includes: a shift lever, a middle portion of which can be rotatably mounted inside the case, and a top portion of which extends out from the case; a knob mounting rod which is U-shaped, the bottom of which is connected to the top of the shift lever, and both ends of the knob mounting rod have mounting rings; and two mounting seats, which are respectively mounted to corresponding mounting rings and can rotate relative to the case with the knob mounting rod, each mounting seat is hollow inside, and the circumferential surface of each mounting seat has an arc-shaped mounting groove for mounting the operating handle assembly, the end surfaces of the two mounting seats that are close to each other have a first arc-shaped sliding groove, and the end surfaces of the two mounting seats that are away from each other have a second arc-shaped sliding groove.

[0012] The depth of the first arc-shaped sliding groove gradually increases along the direction from both ends to the middle portion, and the depth of the second arc-shaped sliding groove gradually increases along the direction from both ends to the middle portion.

[0013] The operating handle assembly includes: a handle shell, which is hollow inside, and the two ends of the handle shell can be rotatably mounted to the arc-shaped mounting grooves of the corresponding mounting seat, and the two ends of the handle shell are respectively provided with guide mounting grooves; and a first PCB board, which is arranged in the handle shell, one end of the first PCB board has a first sensor, and the other end of the first PCB board has a second sensor.

[0014] The shifting device further includes: two first guide members, which are respectively installed in corresponding guide member installation grooves, and the first guide members have first accommodating grooves corresponding to the first arc-shaped slide grooves; two first elastic pins, which are respectively installed in corresponding first accommodating grooves, each first elastic pin extends from the first accommodating groove and is inserted into the corresponding first arc-shaped slide groove, and the first elastic pin can slide along the corresponding first arc-shaped slide groove.

[0015] The shift device further includes: two bases, which respectively penetrate the corresponding mounting bases; two ends of the base pass through the two ends of the corresponding mounting bases, the first knob is installed to one of the two bases, one of the two bases can rotate following the first knob, the second knob is installed to the other of the two bases, the other of the two bases can rotate following the second knob; the ends of the two bases close to each other are located in the handle housing, the ends of the two bases close to each other have a stopper and a first magnetic component corresponding to the first sensor or the second sensor; wherein, by rotating the handle housing, the first sensor and the second sensor of the first PCB board are rotated relative to the first magnetic component of the base by a first predetermined angle; The two sensors simultaneously sense the rotation relative to the first magnetic component, so that the first PCB board generates a first trigger signal, thereby realizing the switch to the N gear; by rotating the first knob, the first magnetic component of the base corresponding to the first knob rotates by a second predetermined angle relative to the first sensor of the first PCB board; the rotation of the first magnetic component is sensed by the first sensor, so that the first PCB board generates a second trigger signal, thereby realizing the switch to the first function; by rotating the second knob, the first magnetic component of the base corresponding to the second knob rotates by a third predetermined angle relative to the second sensor of the first PCB board; the rotation of the first magnetic component is sensed by the second sensor, so that the first PCB board generates a third trigger signal, thereby realizing the switch to the second function.

[0016] The button is installed to at least one of the two bases and can move a predetermined distance relative to the first PCB board in the handle housing; by pressing the button, the first magnetic component of the corresponding base moves a predetermined distance relative to the first sensor or the second sensor of the first PCB board in the handle housing; the first sensor or the second sensor senses that the first magnetic component moves a predetermined distance, so that the first PCB board generates a fourth trigger signal, thereby realizing the switch to P gear.

[0017] The first knob and the second knob have a through internal space, the internal space includes a first accommodating cavity and a second accommodating cavity connected to each other, the second accommodating cavity is closer to the second arc-shaped slide groove than the first accommodating cavity, and the inner diameter of the first accommodating cavity is smaller than the inner diameter of the second accommodating cavity, the button is installed in the corresponding first accommodating cavity and can move relative to the first accommodating cavity; the left and right sides of the shift device are provided with: a second guide member, which includes a second guide member body and two mounting parts, the two mounting parts are located on both sides of the second guide member body, the end surface of each mounting part facing the mounting seat has a second accommodating groove corresponding to the second arc-shaped slide groove, and the end surface of each mounting part away from the second guide member body has a card groove; and two second elastic pins, which are installed in the corresponding second accommodating grooves, the second elastic pins extend from the second accommodating grooves and are inserted into the corresponding second arc-shaped slide grooves, and the second elastic pins can slide along the corresponding second arc-shaped slide grooves.

[0018] The inner side wall of the circumferential surface of the second accommodating cavity has a boss corresponding to the slot, and the boss is stuck in the slot to install the first knob to the second guide member on the left, and the second knob to the second guide member on the right; the inner side wall of the circumferential surface of the first accommodating cavity has a groove, and the groove is connected to the second accommodating cavity, and the outer side wall of the circumferential surface of the button has a protrusion corresponding to the groove, and the protrusion is stuck in the groove to install the button to the first knob or the second knob.

[0019] The shifting device further comprises: a button resetter, which is stopped between the button and the second guide member, and the button resetter can provide elastic reset force to the button to reset the button.

[0020] The box body is provided with: a second PCB board, which is arranged below the shift lever, the second PCB board is electrically connected to the first PCB board, the second PCB board is also electrically connected to the on-board computer, and the second PCB board has a third sensor; and a shift seat, which has a first inclined surface and a second inclined surface with different inclination angles; the shift lever comprises: a shift lever body, the middle part of which can be rotatably mounted inside the box body, the top part of which extends out of the box body, and the bottom part of which has a second magnetic component corresponding to the third sensor; and a stopper rod, which extends toward the shift seat so that it approaches the shift seat from the lower part of the shift lever body, and the end of the stopper rod has an elastic component, one end of which can be moved from the stopper rod to the first The gearshift lever is in a state of sliding from an inclined surface to a state of sliding from an inclined surface to a state of sliding from an inclined surface to a state of stopping at an angle between the first inclined surface and the second inclined surface; wherein, by pushing the operating handle assembly forward, the second magnetic component of the gearshift lever body rotates backward relative to the third sensor of the second PCB board; the third sensor senses the backward rotation of the second magnetic component, so that the second PCB board generates a fifth trigger signal, thereby realizing the switch to the R gear; by pushing the operating handle assembly backward, the second magnetic component of the gearshift lever body rotates forward relative to the third sensor of the second PCB board; the third sensor senses the forward rotation of the second magnetic component, so that the second PCB board generates a sixth trigger signal, thereby realizing the switch to the D gear.

[0021] The position of the first inclined surface away from the second inclined surface is closer to the rotation center of the shift lever than the position close to the second inclined surface, so that the elastic component of the stop rod can slide from the state of being stopped at the first inclined surface to the state of being stopped at the angle when the operating handle assembly is not subjected to external force; the position of the second inclined surface away from the first inclined surface is closer to the rotation center of the shift lever than the position close to the first inclined surface, so that the elastic component of the stop rod can slide from the state of being stopped at the second inclined surface to the state of being stopped at the angle when the operating handle assembly is not subjected to external force.

[0022] The knob mounting rod and the shift lever body are hollow inside, and the first PCB board is electrically connected to the second PCB board through a cable that penetrates the knob mounting rod and the shift lever body.

[0023] According to a second aspect of the present invention, a vehicle is provided, equipped with the shifting device as described in the first aspect.

[0024] The shifting device of the present invention realizes switching to R gear, D gear and N gear through different shifting modes, which can reduce the possibility of misoperation while ensuring the convenience of operation.

[0025] The methods and apparatus of the present invention have other features and advantages that will be apparent from, or will be described in detail in, the accompanying drawings and subsequent embodiments incorporated herein, which together serve to explain the specific principles of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic diagram showing the three-dimensional structure of a shifting device according to an embodiment of the present invention;

[0027] Figure 2 for Figure 1 3D exploded view of

[0028] Figure 3A A schematic diagram showing a three-dimensional structure of a mounting base;

[0029] Figure 3B is a schematic diagram showing a three-dimensional structure of another mounting base;

[0030] Figure 3C Another schematic diagram showing a three-dimensional structure of a mounting base;

[0031] Figure 3D Another schematic diagram showing the three-dimensional structure of another mounting base;

[0032] Figure 3E It is a schematic diagram of the structure of the mounting ring;

[0033] Figure 3F is a schematic structural diagram of a second guide member;

[0034] Figure 3G is a schematic diagram of the structure of the first knob;

[0035] Figure 3H It is a schematic diagram of the structure of the button;

[0036] Fig. 3I is a schematic diagram of the structure of the base;

[0037] Figure 4A It is a right side view of a mounting base;

[0038] Figure 4B for Figure 4A Cross-sectional view at bb in the middle;

[0039] Figure 5A It is a left side view of a mounting base;

[0040] Figure 5B for Figure 5A The cross-sectional view at aa in the middle;

[0041] Figure 6A schematic diagram showing the positions of the shift lever and the shift seat;

[0042] Fig. 7A is a first schematic diagram of the working state of the shifting device;

[0043] Figure 7B is a second schematic diagram of the working state of the shifting device;

[0044] Figure 7C is a third schematic diagram of the working state of the shifting device;

[0045] Figure 8 for Figure 1 A cross-sectional view of

[0046] Fig. 9 To show Figure 8 A schematic diagram of the positions of the middle upper housing, the first guide member, and the first elastic pin;

[0047] Fig.10 To show Figure 8 Schematic diagram of the position of the middle button, the first knob and the mounting base.

[0048] Description of reference numerals:

[0049] 100: Box 101: Box body

[0050] 102: Upper cover 103: PCB board

[0051] 104: shift seat 105: first inclined surface

[0052] 106: second slope 107: angle

[0053] 108: Bottom cover 109: Sensor

[0054] 200: Shift lever assembly 201: Shift lever

[0055] 202: Knob mounting rod 203A: Mounting seat

[0056] 203B: Mounting seat 204: Mounting ring

[0057] 205: first arc chute 206: second arc chute

[0058] 207: shift lever body 208: stop lever

[0059] 209: elastic member 210: shaft

[0060] 211: Magnetic component 212: Mounting slot

[0061] 213: arc-shaped mounting groove 214: cylinder

[0062] 215: Mounting seat body 216: Boss

[0063] 300: Operating handle assembly 301: Handle housing

[0064] 302: PCB board 303: upper shell

[0065] 304: Lower housing 305: Sensor

[0066] 306: sensor 307: first guide

[0067] 308: first elastic pin 309A: base

[0068] 309B: Base 310: Guide mounting groove

[0069] 311: first receiving groove 312: magnetic component

[0070] 313: Cable 314: First Cable

[0071] 315: second cable 316: stopper

[0072] 401: button 402: first knob

[0073] 403: second knob 404: first receiving cavity

[0074] 405: second accommodating chamber 406: second guide member

[0075] 407: second elastic pin 408: second receiving groove

[0076] 409: Button resetter 410: Second guide body

[0077] 411: Mounting portion 412: Card slot

[0078] 413: Boss 414: Button lining

[0079] 415: groove 416: protrusion

[0080] 417: Through hole.

[0081] It should be understood that the accompanying drawings are not necessarily drawn to scale, but rather present simplified representations of various features to illustrate the basic principles of the present invention. The specific design features disclosed in the present invention (including, for example, specific dimensions, directions, locations, and shapes) will be determined in part by the specific intended application and use environment.

[0082] In the figures, like reference numbers refer to the same or equivalent parts of the present invention throughout the several figures of the drawing. DETAILED DESCRIPTION

[0083] The following will be referred to in detail various embodiments of the present invention, examples of which are presented in the accompanying drawings and described below. Although the present invention will be described in conjunction with exemplary embodiments, it should be understood that this specification is not intended to limit the present invention to these exemplary embodiments. On the contrary, the present invention is intended to cover not only these exemplary embodiments, but also various alternative forms, modifications, equivalent forms and other embodiments that can be included in the spirit of the present invention and within the scope defined by the appended claims.

[0084] Refer to the following Figures 1 to 10 A shift device according to an embodiment of the present invention will be described.

[0085] like Figure 1 and Figure 2 As shown, the shifting device according to the embodiment of the present invention includes: a housing 100 , a shifting lever assembly 200 and an operating handle assembly 300 .

[0086] The case 100 is hollow inside. The lower portion of the shift lever assembly 200 is rotatably mounted inside the case 100 , and the upper portion of the shift lever assembly 200 protrudes from the case 100 .

[0087] The operating handle assembly 300 can be rotatably mounted to the top of the shift lever assembly 200. That is, the operating handle assembly 300 can rotate about its own axis relative to the shift lever assembly 200 by a first predetermined angle. Here, the operating handle assembly 300 can be rotated along the first rotation direction (ie, Figure 1 The rotation direction may be along the direction of the arrow A in the figure, or along the second rotation direction (ie, Figure 1 The rotation direction is as shown in the figure.

[0088] Among them, by pushing the operating handle assembly 300 forward or backward, the shift lever assembly 200 rotates relative to the box body 100, thereby realizing the switch to R gear or D gear; by rotating the operating handle assembly 300, the operating handle assembly 300 rotates a first predetermined angle relative to the top of the shift lever assembly 200, thereby realizing the switch to N gear.

[0089] The implementation scheme of the present invention realizes switching to R gear, D gear and N gear through different gear shifting modes, which can reduce the possibility of misoperation while ensuring the convenience of operation.

[0090] In an exemplary embodiment, the shifting device further includes a button 401, which is mounted to the first end (left end) or the second end (right end) of the operating handle assembly 300 and can move a predetermined distance relative to the operating handle assembly 300. Figure 1In the embodiment of the present invention, the button 401 is mounted to the first end (left end) of the operating handle assembly 300.

[0091] By pressing the button 401, the button 401 moves relative to the operating handle assembly 300, thereby achieving switching to the P gear.

[0092] In an exemplary embodiment, Figure 1 As shown, the shifting device further includes a first knob 402, which is rotatably mounted to the first end of the operating handle assembly 300. The first knob 402 can rotate around its own axis relative to the operating handle assembly 300 by a second predetermined angle. Here, the first knob 402 can be rotated along the first rotation direction (i.e., Figure 1 The rotation direction may be along the direction of the arrow A in the figure, or along the second rotation direction (ie, Figure 1 The rotation direction is as shown in the figure.

[0093] The selection or switching to the first function is achieved by rotating the first knob 402 relative to the operating handle assembly 300 by a second predetermined angle.

[0094] The first function may be a manual shift function. Specifically, the first knob 402 may be rotated in a first direction (ie, Figure 1 The gearshift lever may be rotated in the direction of arrow A in the figure to achieve M+ (manual gear upshift), or in the second rotation direction (i.e., Figure 1 (in the direction of arrow B) to achieve M- (manual gear downshift).

[0095] In an exemplary embodiment, Figure 1 As shown, the shifting device further includes a second knob 403, which is rotatably mounted to the second end of the operating handle assembly 300. The second knob 403 can rotate around the axis by a third predetermined angle relative to the operating handle assembly 300. The second knob 403 can be rotated along the first rotation direction (i.e., Figure 1 The rotation direction may be along the direction of the arrow A in the figure, or along the second rotation direction (ie, Figure 1 The rotation direction is as shown in the figure.

[0096] The selection or switching to the second function is achieved by rotating the second knob 403 relative to the operating handle assembly 300 by a third predetermined angle. The second function may be a driving mode.

[0097] The first function and the second function may also be other functions, such as an automatic hold (AUTO HOLD) function, or an automatic start and stop (Idle Stop&Go, referred to as ISG) function.

[0098] In an exemplary embodiment, Figure 2 As shown, the shift lever assembly 200 includes a shift lever 201 , a knob mounting rod 202 and two mounting seats 203A, 203B.

[0099] The middle part of the shift lever 201 is rotatably mounted inside the housing 100, and the top of the shift lever 201 extends from the housing 100. Specifically, the middle part of the shift lever 201 is mounted inside the housing 100 through the shaft 210, and the shift lever 201 can rotate around the shaft 210.

[0100] The knob mounting rod 202 is U-shaped, the bottom of the knob mounting rod 202 is connected to the top of the shift lever 201 , and both ends of the top of the knob mounting rod 202 have mounting rings 204 .

[0101] The two mounting seats 203A and 203B are respectively mounted to the corresponding mounting rings 204 and can rotate relative to the box body 100 (i.e., rotate around the axis 210) together with the knob mounting rod 202. Each mounting seat 203A and 203B is hollow inside, and the circumferential surface of the two mounting seats 203A and 203B has an arc-shaped mounting groove 213 for mounting the operating handle assembly 300 (see FIG. Figure 3A and Figure 3B ).

[0102] Cooperate Figure 3A and Figure 3B As shown, the end surfaces of the two mounting seats 203A and 203B close to each other have a first arc-shaped sliding groove 205 extending along the circumferential direction and cooperate with Figure 3C and Figure 3D As shown, the end surfaces of the two mounting seats 203A and 203B that are away from each other have a second arc-shaped slide groove 206 extending along the circumferential direction. The angle corresponding to the second arc-shaped slide groove 206 of the mounting seat 203A is the second predetermined angle that the first knob 402 can rotate, and the angle corresponding to the second arc-shaped slide groove 206 of the mounting seat 203B is the third predetermined angle that the second knob 403 can rotate. The angle corresponding to the first arc-shaped slide groove 205 is the first predetermined angle that the operating handle assembly 300 can rotate.

[0103] like Figure 3A , Figure 3B , Figure 3C and Figure 3D As shown, the circumferential surfaces of the two mounting seats 203A and 203B are provided with mounting grooves 212 extending along their own axial direction, and the mounting grooves 212 are used to mount the mounting seats 203A and 203B to the mounting ring 204 of the knob mounting rod 202 .

[0104] In an exemplary embodiment, Figure 3EAs shown, a boss 216 corresponding to the mounting groove 212 is formed on the inner surface of the mounting ring 204 , and the mounting grooves 212 of the two mounting seats 203A and 203B are mounted on the boss 216 of the mounting ring 204 .

[0105] In an exemplary embodiment, Figure 3C and Figure 3D As shown, the mounting seats 203A and 203B include a mounting seat body 215 and a cylinder 214. The outer diameter of the mounting seat body 215 is greater than the outer diameter of the cylinder 214. The cylinder 214 is located further outward than the mounting seat body 215 in the axial direction, that is, the cylinder 214 of the mounting seat 203A on the left is located further to the left than the mounting seat body 215, and the cylinder 214 of the mounting seat 203B on the right is located further to the right than the mounting seat body 215.

[0106] The mounting seat body 215 has a first arc-shaped sliding groove 205 , a second arc-shaped sliding groove 206 , a mounting groove 212 and an arc-shaped mounting groove 213 .

[0107] In an exemplary embodiment, Figure 4A and Figure 4B As shown, the depth of the first arc-shaped sliding groove 205 gradually increases from both ends to the middle. Figure 5A and Figure 5B As shown, the depth of the second arc-shaped sliding groove 206 gradually increases from both ends to the middle.

[0108] In an exemplary embodiment, Figure 1 and Figure 2 As shown, the box 100 includes a box body 101 , an upper cover 102 installed on the top of the box body 101 , and a bottom cover 108 installed on the bottom of the box body 101 .

[0109] like Figure 2 As shown, a PCB board 103 and a shift seat 104 are arranged inside the box body 100. The PCB board 103 is arranged below the shift lever 201 of the shift lever assembly 200, and a sensor 109 is arranged on the PCB board 103. The PCB board 103 is electrically connected to the on-board computer, and the PCB board 103 is also electrically connected to the PCB board 302 introduced later. The shift seat 104 has a first inclined surface 105 and a second inclined surface 106 with different inclination angles.

[0110] like Figure 6 As shown, the shift lever 201 includes a shift lever body 207 and a stop rod 208 .

[0111] The middle portion of the shift lever body 207 is rotatably mounted inside the housing 100 , the top portion of the shift lever body extends out from the upper cover 102 of the housing 100 , and the bottom portion of the shift lever body 207 has a magnetic component 211 .

[0112] The stop rod 208 extends toward the shift seat 104 (i.e., extends rearward and downward) so that it can approach the shift seat 104 from the lower part of the shift rod body 207. The end of the stop rod 208 has an elastic member 209, and the elastic member 209 is in a compressed state. One end of the elastic member 209 can slide from a state of stopping at the first inclined surface 105 or a state of stopping at the second inclined surface 106 to a state of stopping at the angle 107 between the first inclined surface 105 and the second inclined surface 106.

[0113] The position of the first slope 105 away from the second slope 106 is closer to the rotation center of the shift lever 201 (i.e., the axis 210) than the position close to the second slope 106, so that the elastic member 209 of the stop rod 208 can slide from the state of being stopped at the first slope 105 to the state of being stopped at the angle 107 under the action of the elastic force provided by itself.

[0114] The position of the second inclined surface 106 away from the first inclined surface 105 is closer to the rotation center (i.e., axis 210) of the shift lever 201 than the position close to the first inclined surface 105, so that the elastic member 209 of the stop rod 208 can slide from the state of being stopped at the second inclined surface 106 to the state of being stopped at the angle 107 under the action of the elastic force provided by itself.

[0115] When the operating handle assembly 300 is pushed forward (i.e., from Fig. 7A The state is pushed to Figure 7B When the operating handle assembly 300 is in the state of Fig. 7A The magnetic component 211 rotates in the direction indicated by the arrow A in the figure, so that the magnetic component 211 rotates backward relative to the sensor 109 of the PCB board 103.

[0116] When the sensor 109 senses that the magnetic component 211 rotates backward, the PCB board 103 can generate a fifth trigger signal and send the fifth trigger signal to the on-board computer. The on-board computer can switch to the R gear according to the fifth trigger signal. In this process, the elastic member 209 at the end of the stop rod 208 slides from the state of being stopped at the angle 107 to the state of being stopped at the second inclined surface 106. When the operating handle assembly 300 is not subjected to external force (that is, when the driver no longer pushes the operating handle assembly 300), the elastic member 209 of the stop rod 208 can slide from the state of being stopped at the second inclined surface 106 back to the state of being stopped at the angle 107 under the action of the elastic force provided by itself, thereby driving the shift lever assembly 200 along. Figure 7B Return to the direction of arrow B in Fig. 7A Status shown.

[0117] When the operating handle assembly 300 is pushed backward (i.e., from Fig. 7A The state is pushed to Figure 7CThe operating handle assembly 300 can drive the shift lever assembly 200 to move relative to the box body 100 along Fig. 7A The magnetic component 211 rotates in the direction indicated by the arrow B in the figure, so that the magnetic component 211 rotates forward relative to the sensor 109 of the PCB board 103.

[0118] When the sensor 109 senses that the magnetic component 211 is rotating forward, the PCB board 103 can generate a sixth trigger signal and send the sixth trigger signal to the on-board computer. The on-board computer can switch to the D gear according to the sixth trigger signal. In this process, the elastic component 209 at the end of the stop rod 208 slides from the state of being stopped at the angle 107 to the state of being stopped at the first inclined surface 105. When the operating handle assembly 300 is not subjected to external force (that is, when the driver no longer pushes the operating handle assembly 300), the elastic component 209 of the stop rod 208 can slide from the state of being stopped at the first inclined surface 105 back to the state of being stopped at the angle 107 under the action of the elastic force provided by itself, thereby driving the shift lever assembly 200 along. Figure 7C The direction of arrow A in the Fig. 7A Status shown.

[0119] In an exemplary embodiment, Figure 2 As shown, the operating handle assembly 300 includes: a handle housing 301 and a PCB board 302 .

[0120] The handle housing 301 is hollow inside, and the two ends of the handle housing 301 are rotatably mounted to the arc-shaped mounting groove 213 of the mounting seat 203A and the arc-shaped mounting groove 213 of the mounting seat 203B, respectively. The two ends of the handle housing 301 are respectively formed with guide member mounting grooves 310. Specifically, the handle housing 301 includes an upper housing 303 and a lower housing 304.

[0121] The PCB board 302 is disposed in the handle housing 301. Figure 8 As shown, the left end of the PCB board 302 has a sensor 305 , and the right end of the PCB board 302 has a sensor 306 .

[0122] In an exemplary embodiment, Figure 8 and Fig. 9 As shown, the shifting device further includes: two first guide members 307 and two first elastic pins 308 .

[0123] The two first guide members 307 are installed in the guide member installation groove 310 , and the first guide member 307 has a first receiving groove 311 corresponding to the first arc-shaped sliding groove 205 .

[0124] The two first elastic pins 308 are installed in the corresponding first receiving grooves 311 , and each first elastic pin 308 extends from the inside of the first receiving groove 311 and is inserted into the corresponding first arc-shaped slide groove 205 . The first elastic pin 308 can slide along the corresponding first arc-shaped slide groove 205 .

[0125] The first elastic pin 308 can slide from a state of being stopped at one end of the first arc-shaped slide groove 205 to a state of being stopped at the middle of the first arc-shaped slide groove 205 when the operating handle assembly 300 is not subjected to external force.

[0126] In an exemplary embodiment, Fig. 3I , Figure 8 and Fig. 9 As shown, the shifting device further includes: a base 309A and a base 309B.

[0127] The base 309A passes through the mounting base 203A, and both ends of the base 309A pass through both ends of the mounting base 203A. The first knob 402 is installed to the end of the base 309A away from the base 309B (that is, the left end of the base 309A), and the base 309A can rotate following the first knob 402.

[0128] The base 309B passes through the mounting base 203B, and the two ends of the base 309B pass through the two ends of the mounting base 203B. The second knob 403 is installed to the end of the base 309B away from the base 309A (that is, the end on the right side of the base 309B), and the base 309B can rotate following the second knob 403.

[0129] The ends of the base 309A and the base 309B close to each other are respectively located in the handle housing 301. Fig. 3I As shown, the ends of the base 309A and the base 309B close to each other have a stopper 316 and a magnetic component 312 corresponding to the sensor 305 and the sensor 306. The stopper 316 can limit the movement of the base 309A and the base 309B away from each other. Specifically, when the stopper 316 of the base 309A contacts the mounting seat 203A, the mounting seat 203A can limit the stopper 316 to move leftward to limit the base 309A to move leftward. When the stopper 316 of the base 309B contacts the mounting seat 203B, the mounting seat 203B can limit the stopper 316 to move rightward to limit the base 309B to move rightward.

[0130] Among them, by rotating the handle housing 301, the sensor 305 of the PCB board 302 is rotated by a first predetermined angle relative to the magnetic component 312 of the base 309A, and the sensor 306 of the PCB board 302 is rotated by a first predetermined angle relative to the magnetic component 312 of the base 309B. The sensor 305 and the sensor 306 of the PCB board 302 simultaneously sense the rotation relative to the magnetic component 312, and the PCB board 302 generates a first trigger signal, thereby realizing the switch to the N gear. Specifically, the PCB board 302 can send the generated first trigger signal to the on-board computer, and the on-board computer realizes the switch to the N gear according to the first trigger signal.

[0131] In an exemplary embodiment, the button 401 is mounted to a base 309A, and the base 309A is movable a predetermined distance relative to the PCB board 302 within the handle housing 301 .

[0132] Among them, by pressing the button 401, the magnetic component 312 of the base 309A moves to the right by a predetermined distance relative to the sensor 305 of the PCB board 302 in the handle housing 301. The sensor 305 of the PCB board 302 senses that the magnetic component 312 of the base 309A moves to the right by a predetermined distance, and the PCB board 302 generates a fourth trigger signal, thereby achieving the switch to the P gear. Specifically, the PCB board 302 can send the generated fourth trigger signal to the on-board computer, and the on-board computer achieves the switch to the P gear according to the fourth trigger signal.

[0133] In an exemplary embodiment, Figure 2 and Fig.10 As shown, the button 401 is connected to the base 309A via a button lining 414. The button lining 414 acts as a transition connection.

[0134] In one embodiment, the button 401 and the button lining 414 are two independent parts. In another embodiment, the button 401 and the button lining 414 are formed as one piece.

[0135] exist Figure 1 and Fig. 9 In the embodiment, the button 401 is arranged on the left side of the handle housing 301, which can adapt to the vehicle in which the driver is located on the left side of the vehicle, and the driver can press the button 401 with the thumb of the right hand. In this embodiment, another button can also be added on the right side of the handle housing 301 to add other functions.

[0136] In other embodiments, the button 401 may also be disposed on the right side of the handle housing 301 (not shown in the figure), which can adapt to vehicles where the driver is located on the right side of the vehicle, and the driver can press the button 401 with the thumb of his left hand. In this embodiment, another button may also be added on the left side of the handle housing 301 to add other functions.

[0137] In an exemplary embodiment, Fig.10 As shown, the first knob 402 and the second knob 403 have a through internal space corresponding to the second arc-shaped slide groove 206, and the internal space includes a first accommodating cavity 404 and a second accommodating cavity 405 which are connected to each other, the second accommodating cavity 405 is closer to the second arc-shaped slide groove 206 than the first accommodating cavity 404, and the inner diameter of the first accommodating cavity 404 is smaller than the inner diameter of the second accommodating cavity 405, and the button 401 is installed in the first accommodating cavity 404 and can move relative to the first accommodating cavity 404.

[0138] The left side of the shifting device is provided with: a second guide member 406 and two second elastic pins 407 .

[0139] like Figure 3F and Fig.10 As shown, the second guide 406 includes a second guide body 410 and two mounting portions 411, the two mounting portions 411 are located on both sides of the second guide body 410, and the end surface of each mounting portion 411 facing the mounting seat 203A has a second accommodating groove 408 corresponding to the second arc-shaped sliding groove 206. The end surface of each mounting portion 411 away from the second guide body 410 has a clamping groove 412. The second guide body 410 has a through hole 417. The second guide body 410 of the second guide 406 is sleeved on the cylinder 214 of the mounting seat 203A. Specifically, the cylinder 214 of the mounting seat 203A passes through the through hole 417 of the second guide body 410.

[0140] The second elastic pin 407 is installed in the corresponding second receiving groove 408, and the second elastic pin 407 extends from the second receiving groove 408 and is inserted into the corresponding second arc-shaped slide groove 206, and the second elastic pin 407 can slide along the corresponding second arc-shaped slide groove 206. Specifically, the second elastic pin 407 includes a spring and a pin, the spring is located in the second receiving groove 408 of the second guide 406, one end of the spring is connected to the side wall of the second receiving groove 408 of the second guide 406, and the other end of the spring is connected to the pin, the pin extends from the second receiving groove 408 and is inserted into the corresponding second arc-shaped slide groove 206, and the pin can slide along the corresponding second arc-shaped slide groove 206.

[0141] The second elastic pin 407 can slide from a state of being stopped at one end of the second arc-shaped slide groove 206 to a state of being stopped at the middle of the second arc-shaped slide groove 206 when the first knob 402 and the second knob 403 are not subjected to external force. The right side of the shifting device is also provided with two second guide members 406 and two second elastic pins 407. The positional relationship and connection relationship of the second guide member 406 and the second elastic pin 407 on the right side are the same as those of the second guide member 406 and the second elastic pin 407 on the left side, and will not be described or illustrated here.

[0142] In an exemplary embodiment, the second accommodating cavity 405 of the first knob 402 is mounted to the mounting portion 411 of the second guide member 406. Specifically, as Figure 3G and Fig.10 As shown, the inner side wall of the circumferential surface of the second accommodating cavity 405 of the first knob 402 has a boss 413 corresponding to the slot 412, and the boss 413 is stuck in the slot 412 to install the first knob 402 to the mounting portion 411 of the second guide 406. The first knob 402 rotates and moves with the second guide 406.

[0143] The connection relationship between the second knob 403 and the second guide member 406 is the same as the connection relationship between the first knob 402 and the second guide member 406 , and thus the description of the connection relationship between the second knob 403 and the second guide member 406 is omitted.

[0144] In an exemplary embodiment, Figure 3G and Fig.10 As shown, the inner side wall of the circumferential surface of the first accommodating cavity 404 of the first knob 402 has a groove 415, and the groove 415 is connected to the second accommodating cavity 405, as shown in FIG. Figure 3H As shown, a protrusion 416 is provided on the outer wall of the circumferential surface of the button 401, and the protrusion 416 is inserted into the groove 415 to ensure that the button 401 can move horizontally and can also rotate with the first knob 402. Therefore, the button 401 drives the base 309A to rotate together.

[0145] exist Figure 2 , Figure 8 and Fig.10 In the embodiment of the present invention, a button 401 is provided on the left side of the shift device, while no button is provided on the right side.

[0146] In which, on the left side of the shifting device, the first knob 402 is connected to the base 309A through the button 401 and the button lining 414. On the right side of the shifting device, the second knob 403 can be directly connected to the base 309B.

[0147] By rotating the first knob 402, the magnetic component 312 of the base 309A corresponding to the first knob 402 rotates by a second predetermined angle relative to the sensor 305 of the PCB board 302. The rotation of the magnetic component 312 is sensed by the sensor 305, while the rotation of the magnetic component 312 is not sensed by the sensor 306, and the PCB board 302 generates a second trigger signal, thereby achieving switching to the first function. Specifically, the PCB board 302 can send the generated second trigger signal to the on-board computer, and the on-board computer achieves switching to the first function according to the second trigger signal.

[0148] By rotating the second knob 403, the magnetic component 312 of the base 309B corresponding to the second knob 403 rotates a third predetermined angle relative to the sensor 306 of the PCB board 302. The rotation of the magnetic component 312 is sensed by the sensor 306, while the rotation of the magnetic component 312 is not sensed by the sensor 305, and the PCB board 302 generates a third trigger signal, thereby achieving switching to the second function. Specifically, the PCB board 302 can send the generated third trigger signal to the on-board computer, and the on-board computer achieves switching to the second function according to the third trigger signal.

[0149] In an exemplary embodiment, Fig.10 As shown, the shifting device further includes a button resetter 409 , which is disposed between the button 401 and the second guide member 406 . The button resetter 409 can provide an elastic reset force to the button 401 so as to reset the button 401 .

[0150] When the button 401 is pressed, while the button 401 moves to the right, the button 401 also squeezes the button resetter 409, so that the button resetter 409 is in a compressed state, and squeezes the second elastic pin 407 through the second guide 406, so that the second elastic pin 407 is in a compressed state. After the switch to the P gear is completed, when the button 401 is no longer pressed, the button resetter 409 in a compressed state and the second elastic pin 407 in a compressed state provide an elastic reset force, which restores the button 401 to its initial position for the next use.

[0151] In an exemplary embodiment, the knob mounting rod 202 and the shift lever body 207 are hollow inside, and the PCB board 302 is electrically connected to the PCB board 103 through a cable 313 that passes through the knob mounting rod 202 and the shift lever body 207. Figure 2 As shown, the cable 313 includes a first cable 314 and a second cable 315 .

[0152] The PCB board 302 can send relevant electrical signals (including the first trigger signal, the fourth trigger signal, the second trigger signal, and the third trigger signal) to the PCB board 103 through the cable 313, and then send them to the on-board computer via the PCB board 103, or send the relevant electrical signals directly to the on-board computer.

[0153] An embodiment of the present invention further provides a vehicle equipped with the above-mentioned shifting device.

[0154] The operation of the shifting device according to the embodiment of the present invention will be described below with reference to the accompanying drawings.

[0155] When no external force is applied, the shift device is in a ready state. In the ready state, one end of the elastic member 209 of the shift lever 201 of the shift lever assembly 200 abuts against the angle 107 between the first inclined surface 105 and the second inclined surface 106 (see Fig. 7A ).

[0156] One end of the first elastic pin 308 of the operating handle assembly 300 is abutted against the middle of the first arc-shaped groove 205 of the mounting seat 203A, 203B of the shift lever assembly 200, one end of the second elastic pin 407 of the first knob 402 is abutted against the middle of the second arc-shaped groove 206 of the mounting seat 203A, and one end of the second elastic pin 407 of the second knob 403 is abutted against the middle of the second arc-shaped groove 206 of the mounting seat 203B.

[0157] Switching to D gear:

[0158] Push the operating handle assembly 300 backward, and the operating handle assembly 300 drives the shift lever assembly 200 to move relative to the box body 100 along the Fig. 7A 103, the magnetic component 211 rotates in the direction indicated by the arrow B in the figure, so that the magnetic component 211 rotates forward relative to the sensor 109 of the PCB board 103. After the magnetic component 211 rotates forward relative to the sensor 109 of the PCB board 103, the sensor 109 senses the forward rotation of the magnetic component 211, and the PCB board 103 generates a sixth trigger signal and sends the sixth trigger signal to the on-board computer. The on-board computer switches to the D gear according to the sixth trigger signal.

[0159] In this process, the elastic member 209 at the end of the stop rod 208 slides from the state of being stopped at the angle 107 to the state of being stopped at the first inclined surface 105 (ie, from Fig. 7A Status to Figure 7C status).

[0160] After the shift to the D gear is completed, the operating handle assembly 300 is released. Since the position of the first inclined surface 105 away from the second inclined surface 106 is closer to the rotation center (i.e., the axis 210) of the shift lever 201 than the position close to the second inclined surface 106, the elastic member 209 of the stop rod 208 slides from the state of being stopped at the first inclined surface 105 to the state of being stopped at the angle 107 (i.e., from the first inclined surface 105 to the second inclined surface 106). Figure 7C Status to Fig. 7A state), that is, the operating handle assembly 300 and the shift lever assembly 200 automatically rotate back to the ready state.

[0161] Switching to R gear:

[0162] Push the operating handle assembly 300 forward, and the operating handle assembly 300 moves the shift lever assembly 200 relative to the housing 100 along the Fig. 7A The magnetic component 211 rotates in the direction indicated by the arrow A in the figure, so that the magnetic component 211 rotates backward relative to the sensor 109 of the PCB board 103. After the magnetic component 211 rotates backward relative to the sensor 109 of the PCB board 103, the sensor 109 senses the backward rotation of the magnetic component 211, and the PCB board 103 generates a fifth trigger signal and sends the fifth trigger signal to the on-board computer. The on-board computer realizes the switch to the R gear according to the fifth trigger signal.

[0163] In this process, the elastic member 209 at the end of the stop rod 208 slides from the state of being stopped at the angle 107 to the state of being stopped at the second inclined surface 106 (ie, from Fig. 7A Status to Figure 7B status).

[0164] After the shift to the R gear is completed, the operating handle assembly 300 is released. Since the position of the second inclined surface 106 away from the first inclined surface 105 is closer to the rotation center (i.e., the axis 210) of the shift lever 201 than the position close to the first inclined surface 105, the elastic member 209 of the stop rod 208 slides from the state of being stopped at the second inclined surface 106 to the state of being stopped at the angle 107 (i.e., from the state of being stopped at the second inclined surface 106) under the action of the elastic force provided by itself. Figure 7B Status to Fig. 7A state), that is, the operating handle assembly 300 and the shift lever assembly 200 automatically rotate back to the ready state.

[0165] Switching to N gear:

[0166] The handle housing 301 is rotated to rotate the sensor 305 of the PCB board 302 relative to the magnetic component 312 of the base 309A of the mounting seat 203A by a first predetermined angle, and the sensor 306 of the PCB board 302 is rotated relative to the magnetic component 312 of the base 309B of the mounting seat 203B by a first predetermined angle, so that the sensor 305 and the sensor 306 of the PCB board 302 simultaneously sense the rotation relative to the magnetic component 312, and then the PCB board 302 generates a first trigger signal. The PCB board 302 sends the first trigger signal to the on-board computer, and the on-board computer realizes the switch to the N gear according to the first trigger signal.

[0167] In this process, one end of the first elastic pin 308 of the operating handle assembly 300 slides from a state of being stopped at the middle of the first arc-shaped slide groove 205 to a state of being stopped at one end of the first arc-shaped slide groove 205 .

[0168] After completing the switch to N gear, release the handle housing 301. Since the depth of the first arc-shaped groove 205 gradually deepens from both ends to the middle, the first elastic pin 308 of the operating handle assembly 300 slides from the state of being stopped at one end of the first arc-shaped groove 205 back to the state of being stopped in the middle of the first arc-shaped groove 205 under the action of the elastic force provided by itself, that is, the handle housing 301 automatically rotates back to the ready state.

[0169] Switching to P position:

[0170] Pressing the button 401 to the right causes the magnetic component 211 of the base 309A to move to the right by a predetermined distance relative to the sensor 305 of the PCB board 302 in the handle housing 301. The sensor 305 of the PCB board 302 senses that the magnetic component 211 moves to the right by a predetermined distance, and the PCB board 302 generates a fourth trigger signal and sends the fourth trigger signal to the on-board computer. The on-board computer switches to the P gear according to the fourth trigger signal.

[0171] After completing the switch to P gear, release the button 401, and the button resetter 409 in the compressed state and the second elastic pin 407 in the compressed state provide an elastic reset force, which makes the button 401 return to the initial position, that is, the button 401 automatically moves back to the ready state for the next use.

[0172] Switch to the first function:

[0173] The first knob 402 is rotated so that the magnetic component 312 of the base 309A corresponding to the first knob 402 rotates by a second predetermined angle relative to the sensor 305 of the PCB board 302. The sensor 305 of the PCB board 302 senses the rotation of the magnetic component 312, while the sensor 306 does not sense the rotation of the magnetic component 312, and the PCB board 302 generates a second trigger signal. The PCB board 302 sends the second trigger signal to the on-board computer, and the on-board computer switches to the first function according to the second trigger signal.

[0174] In this process, one end of the second elastic pin 407 of the first knob 402 slides from a state where it abuts against the middle of the second arc-shaped sliding groove 206 to a state where it abuts against one end of the second arc-shaped sliding groove 206 .

[0175] After completing the switch to the first function, release the first knob 402. Since the depth of the second arc-shaped groove 206 gradually deepens from both ends to the middle, the second elastic pin 407 of the first knob 402 slides from the state of being stopped at one end of the second arc-shaped groove 206 to the state of being stopped in the middle of the second arc-shaped groove 206 under the action of the elastic force provided by itself, that is, the first knob 402 automatically rotates back to the ready state.

[0176] Switching to the second function:

[0177] The second knob 403 is rotated so that the magnetic component 312 of the base 309B corresponding to the second knob 403 rotates by a third predetermined angle relative to the sensor 306 of the PCB board 302. The sensor 306 of the PCB board 302 senses the rotation of the magnetic component 312, while the sensor 305 does not sense the rotation of the magnetic component 312, and the PCB board 302 generates a third trigger signal, and the PCB board 302 sends the third trigger signal to the on-board computer, and the on-board computer switches to the second function according to the third trigger signal.

[0178] In this process, one end of the second elastic pin 407 of the second knob 403 slides from a state where it is stopped at the middle of the second arc-shaped sliding groove 206 to a state where it is stopped at one end of the second arc-shaped sliding groove 206 .

[0179] After completing the switch to the second function, release the second knob 403. Since the depth of the second arc-shaped groove 206 gradually deepens from both ends to the middle, the second elastic pin 407 of the second knob 403 slides from the state of being stopped at one end of the second arc-shaped groove 206 to the state of being stopped in the middle of the second arc-shaped groove 206 under the action of the elastic force provided by itself, that is, the second knob 403 automatically rotates back to the ready state.

[0180] For convenience of interpretation and precise definition of the appended claims, the terms "upper", "lower", "inner", "outer", "above", "below", "upper", "lower", "upward", "downward", "front", "back", "back", "inside", "outside", "inward", "outward", "interior", "exterior", "inner", "external", "forward", and "backward" are used to describe the features of the exemplary embodiments with reference to the positions of such features as shown in the accompanying drawings.

[0181] The foregoing description of the specific exemplary embodiments of the present invention is presented for the purpose of illustration and description. The foregoing description is not intended to be exhaustive, nor is it intended to limit the present invention to the precise form disclosed, and it is apparent that many changes and variations are possible in accordance with the above teachings. The exemplary embodiments are selected and described to explain the specific principles of the present invention and its practical application, so that other technical personnel in the art can realize and utilize the various exemplary embodiments of the present invention and its different selected forms and modified forms. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gear shifting device, comprising: Box; a shift lever assembly rotatably mounted inside the housing, with an upper portion of the shift lever assembly extending from the housing; as well as an operating handle assembly rotatably mounted to the top of the shift lever assembly, wherein the operating handle assembly is rotatable relative to the shift lever assembly by a first predetermined angle; Among them, by pushing the operating handle assembly forward or backward, the shift lever assembly rotates relative to the housing, thereby achieving switching to R gear or D gear; by rotating the operating handle assembly, the operating handle assembly rotates a first predetermined angle relative to the shift lever assembly, thereby achieving switching to N gear.

2. The shifting device according to claim 1, further comprising: a button mounted to the first end or the second end of the operating handle assembly and capable of moving a predetermined distance relative to the operating handle assembly; Among them, by pressing the button, the button moves relative to the operating handle assembly, thereby achieving switching to the P gear.

3. The shifting device according to claim 2, further comprising: A first knob rotatably mounted to a first end of the operating handle assembly, wherein the first knob is rotatable relative to the operating handle assembly at a second predetermined angle; By rotating the first knob, the first knob is rotated relative to the operating handle assembly by a second predetermined angle, thereby achieving switching to the first function.

4. The shifting device according to claim 3, further comprising: a second knob rotatably mounted to the second end of the operating handle assembly, wherein the second knob is rotatable relative to the operating handle assembly by a third predetermined angle; The second knob is rotated by a third predetermined angle relative to the operating handle assembly to achieve switching to the second function.

5. The shift device according to claim 4, wherein: The shift lever assembly comprises: A shift lever, the middle portion of which is rotatably mounted inside the housing, and the top portion of which protrudes from the housing; A knob mounting rod, which is U-shaped, with the bottom of the knob mounting rod connected to the top of the shift lever; Both ends of the knob mounting rod are provided with mounting rings; and Two mounting seats are respectively mounted to corresponding mounting rings and can rotate relative to the box body following the knob mounting rod. Each mounting seat is hollow inside, and the circumferential surface of each mounting seat has an arc-shaped mounting groove for mounting the operating handle assembly. The end surfaces of the two mounting seats that are close to each other have a first arc-shaped sliding groove, and the end surfaces of the two mounting seats that are away from each other have a second arc-shaped sliding groove.

6. The shift device according to claim 5, wherein: The depth of the first arc-shaped sliding groove gradually increases along the direction from both ends to the middle portion, and the depth of the second arc-shaped sliding groove gradually increases along the direction from both ends to the middle portion.

7. The shift device according to claim 5, wherein: The operating handle assembly comprises: A handle housing, which is hollow inside, and both ends of the handle housing are rotatably mounted to the arc-shaped mounting grooves of the corresponding mounting seat, and both ends of the handle housing are provided with guide member mounting grooves; and The first PCB board is arranged in the handle housing. One end of the first PCB board has a first sensor, and the other end of the first PCB board has a second sensor.

8. The shifting device according to claim 7, further comprising: Two first guide members, which are respectively installed in corresponding guide member installation grooves, wherein the first guide member has a first receiving groove corresponding to the first arc-shaped sliding groove; Two first elastic pins are respectively installed in corresponding first receiving grooves. Each first elastic pin extends from the first receiving groove and is inserted into the corresponding first arc-shaped sliding groove. The first elastic pin can slide along the corresponding first arc-shaped sliding groove.

9. The shifting device according to claim 8, further comprising: Two bases, each of which penetrates the corresponding mounting base; Two ends of the base extend out from two ends of the corresponding mounting base, the first knob is mounted on one of the two bases, one of the two bases can rotate along with the first knob, and the second knob is mounted on the other of the two bases, the other of the two bases can rotate along with the second knob; One end of the two bases close to each other is located in the handle housing, and the one end of the two bases close to each other has a stopper and a first magnetic component corresponding to the first sensor or the second sensor; Wherein, by rotating the handle housing, the first sensor and the second sensor of the first PCB board rotate by a first predetermined angle relative to the first magnetic component of the base; the first sensor and the second sensor simultaneously sense the rotation relative to the first magnetic component, and the first PCB board generates a first trigger signal, thereby realizing the switch to the N gear; By rotating the first knob, the first magnetic component of the base corresponding to the first knob rotates by a second predetermined angle relative to the first sensor of the first PCB board; the first sensor senses the rotation of the first magnetic component, and the first PCB board generates a second trigger signal, thereby realizing switching to the first function; By rotating the second knob, the first magnetic component of the base corresponding to the second knob rotates a third predetermined angle relative to the second sensor of the first PCB board; the rotation of the first magnetic component is sensed by the second sensor, and the first PCB board generates a third trigger signal, thereby realizing switching to the second function.

10. The shift device according to claim 9, wherein: The button is mounted to at least one of the two bases and is movable a predetermined distance relative to the first PCB board in the handle housing; By pressing the button, the first magnetic component of the corresponding base moves a predetermined distance relative to the first sensor or the second sensor of the first PCB board in the handle housing; when the first sensor or the second sensor senses that the first magnetic component has moved a predetermined distance, the first PCB board generates a fourth trigger signal, thereby realizing the switch to P gear.

11. The shift device according to claim 8, wherein: The first knob and the second knob have an inner space extending therethrough, the inner space comprising a first accommodating cavity and a second accommodating cavity communicating with each other, the second accommodating cavity being closer to the second arc-shaped slide groove than the first accommodating cavity, and the inner diameter of the first accommodating cavity being smaller than the inner diameter of the second accommodating cavity, the button being installed in the corresponding first accommodating cavity and being movable relative to the first accommodating cavity; The left and right sides of the shift device are provided with: A second guide, comprising a second guide body and two mounting portions, the two mounting portions being located on both sides of the second guide body, the end surface of each mounting portion facing the mounting seat having a second receiving groove corresponding to the second arc-shaped sliding groove, and the end surface of each mounting portion away from the second guide body having a clamping groove; and Two second elastic pins are installed in corresponding second receiving grooves. The second elastic pins extend from the second receiving grooves and are inserted into corresponding second arc-shaped sliding grooves. The second elastic pins can slide along the corresponding second arc-shaped sliding grooves.

12. The shift device according to claim 11, wherein: The inner side wall of the circumferential surface of the second accommodating cavity has a boss corresponding to the clamping groove, and the boss is clamped in the clamping groove to install the first knob to the second guide member on the left side, and the second knob to the second guide member on the right side; The inner wall of the circumferential surface of the first accommodating cavity has a groove, which is connected to the second accommodating cavity. The outer wall of the circumferential surface of the button has a protrusion corresponding to the groove, which is inserted into the groove to install the button to the first knob or the second knob.

13. The shifting device according to claim 11, further comprising: A button resetter is stopped between the button and the second guide member, and the button resetter can provide elastic reset force to the button to reset the button.

14. The shift device according to claim 7, wherein: The box is internally provided with: a second PCB board, which is disposed below the shift lever, the second PCB board is electrically connected to the first PCB board, the second PCB board is also electrically connected to the on-board computer, and the second PCB board has a third sensor; and A shift seat having a first inclined surface and a second inclined surface with different inclination angles; The shift lever comprises: a shift lever body, wherein the middle part of the shift lever body is rotatably mounted inside the housing, the top part of the shift lever body protrudes from the housing, and the bottom part of the shift lever body has a second magnetic component corresponding to the third sensor; and A stopper rod extending toward the shift seat so as to be close to the shift seat from the lower part of the shifter rod body, wherein the end of the stopper rod has an elastic member, and one end of the elastic member can slide from a state of being stopped at the first inclined surface or a state of being stopped at the second inclined surface to a state of being stopped at an angle between the first inclined surface and the second inclined surface; Wherein, by pushing the operating handle assembly forward, the second magnetic component of the shift lever body rotates backward relative to the third sensor of the second PCB board; the third sensor senses the backward rotation of the second magnetic component, and the second PCB board generates a fifth trigger signal, thereby realizing the switch to the R gear; By pushing the operating handle assembly backward, the second magnetic component of the shift lever body rotates forward relative to the third sensor of the second PCB board; the forward rotation of the second magnetic component is sensed by the third sensor, and the second PCB board generates a sixth trigger signal, thereby realizing the switch to D gear.

15. The shift device according to claim 14, wherein: The position of the first inclined surface away from the second inclined surface is closer to the rotation center of the shift lever than the position close to the second inclined surface, so that the elastic component of the stop lever can slide from the state of being stopped at the first inclined surface to the state of being stopped at the angle when the operating handle assembly is not subjected to external force; The position of the second slope away from the first slope is closer to the rotation center of the shift lever than the position close to the first slope, so that the elastic component of the stop rod can slide from the state of being stopped at the second slope to the state of being stopped at the angle when the operating handle assembly is not subjected to external force.

16. The shift device according to claim 14, wherein: The knob mounting rod and the shift lever body are hollow inside, and the first PCB board is electrically connected to the second PCB board through a cable that penetrates the knob mounting rod and the shift lever body.

17. A vehicle, wherein: It is equipped with a shifting device as claimed in any one of claims 1 to 16.

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