Electric vehicle combination switch with dial wheel

Abstract

The utility model relates to an electric vehicle combination switch with a dial wheel, which comprises a shell, a carrier support arranged in the shell and a function switch assembly mounted on the carrier support, and is characterized in that a dial wheel switch assembly is arranged on the shell and comprises a knob, a PCB (printed circuit board), a rotating shaft and a mounting rack, the PCB is installed on the installation frame, an inductive switch is arranged on the PCB, the rotating shaft is connected with the rotary knob, the rotating shaft is partially located in the inductive switch and driven by the rotary knob to rotate in the inductive switch, and the inductive switch outputs signals after inducting rotation of the rotating shaft. By adopting the above technical scheme, the utility model provides the electric vehicle combination switch with the dial wheel, interaction between the dial wheel and an instrument panel is realized, interface switching can be realized by operating the dial wheel, the number of switches is reduced, and a handlebar is cleaner.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle handlebars, in particular to an electric vehicle combined switch with a dial wheel. Background Art

[0002] Switch assemblies are usually provided on the grips of electric vehicles, which facilitate the driver to perform operations such as honking, sounding the horn, changing the turn signals and turning on / off the lights while driving.

[0003] The waterproof performance of the existing combined switch on the electric vehicle handlebar is poor, and it cannot well protect the components inside the housing in the face of heavy rain. Moreover, there is no interaction between the switch on the existing handlebar and the instrument panel, resulting in the need for corresponding switches for each function. However, the installation position on the handlebar is limited and it is impossible to install many switches, which limits the functions of the electric vehicle. At the same time, the switches on the handlebar are not eye-catching enough, making it inconvenient to operate at night. Summary of the Invention

[0004] The purpose of the utility model: In order to overcome the defects of the prior art, the utility model provides an electric vehicle combined switch with a dial wheel, which realizes interaction with the instrument panel through the dial wheel. Operating the dial wheel can realize the switching of the interface, reduce the number of switches, and make the handlebar cleaner.

[0005] The technical solution of the utility model: An electric vehicle combined switch with a dial wheel, including a housing. A carrier bracket and a functional switch assembly installed on the carrier bracket are arranged inside the housing. A dial switch assembly is arranged on the housing. The dial switch assembly includes a knob, a PCB board, a rotating shaft and a mounting bracket. The PCB board is installed on the mounting bracket. An induction switch is arranged on the PCB board. The rotating shaft is connected to the knob. Part of the rotating shaft is located inside the induction switch and rotates inside the induction switch driven by the knob. The induction switch outputs a signal after sensing the rotation of the rotating shaft.

[0006] Adopting the above technical solution, the menu is hidden, displayed on the instrument panel by operating the knob, and selected by operating the knob. When the user rotates the knob, the rotating shaft can be driven to rotate. The rotating shaft rotates relative to the induction switch, and the induction switch performs induction recognition according to the rotation of the rotating shaft and outputs a corresponding signal, so as to realize corresponding operations on the vehicle. In this way, it is not necessary to set multiple switches on the handlebar, and only common switches need to be set.

[0007] A further setting of the utility model: An LED lamp bead is also arranged on the PCB board. The dial switch assembly further includes a lamp cover and a lining connected to the knob. The lamp cover covers the outside of the PCB board, and the rotating shaft passes through the lamp cover and is connected to the lining.

[0008] By adopting the above further setting, light can be transmitted from the inside, making the dial switch assembly more beautiful and eye-catching as a whole, and convenient to operate at night. The light and the lining are both translucent, the lining is fixed to the rotating shaft by screws, and the lining is connected to the knob by a buckle.

[0009] The utility model is further configured as follows: the dial switch assembly also includes a waterproof cap, the waterproof cap cover is arranged on the mounting frame, and a mounting cavity is formed between the waterproof cap cover and the mounting frame, the PCB board is installed in the mounting cavity, and the lampshade is located above the waterproof cap.

[0010] With the above further configuration, the waterproof cap is a waterproof silicone cap, and the waterproof cap cover is arranged on the mounting frame, which effectively prevents rainwater from entering the mounting cavity and affecting the PCB board. The light is transmitted through the waterproof cap and the light is transmitted through the lampshade. The wire outlet arranged at the bottom of the mounting frame is sealed by glue injection.

[0011] The utility model is further configured as follows: the function switch assembly includes a function button, a lampshade shell and a circuit board, the circuit board is provided with an LED lamp and a first touch switch, a plurality of glue injection ports are provided at the bottom of the carrier bracket, the circuit board is mounted on the carrier bracket, the lampshade shell is covered outside the circuit board and is connected to the carrier bracket, the contacts of the first touch switch are exposed from the lampshade shell, the function buttons are mounted on the housing and correspond to the contacts of the first touch switch, and the lampshade shell and the function buttons are both light-transmitting.

[0012] With the above further configuration, an LED lamp is arranged on the circuit board, and the lamp cover shell and the function buttons are both light-transmitting, so that the light of the LED lamp can be transmitted, which is convenient for the rider to operate the function buttons at night, and can play the role of auxiliary lighting and eye-catching button operation, and at the same time can also enhance the overall texture of the function switch assembly, the injection port at the bottom of the carrier bracket can be used to inject glue and encapsulate the solder joints of the function switch, and the touch switches are all waterproof touch switches, so that the product performance is stable and the waterproof performance is good.

[0013] The utility model is further configured as follows: an upper cover plate and a lower cover plate connected to the upper cover plate are provided in the shell, a handle matching hole is formed between the upper cover plate and the lower cover plate, the carrier bracket is located on the side of the upper cover plate away from the lower cover plate, and the carrier bracket is connected to the upper cover plate and the shell through fasteners.

[0014] By adopting the above-mentioned further arrangement, installation is convenient, so that the carrier bracket has a firm structure after installation, thereby making the functional switch stable.

[0015] The utility model is further configured as follows: the shell includes a left shell and a right shell, the dial switch assembly is installed on the right shell, the carrier bracket includes a left carrier bracket and a right carrier bracket, the upper cover includes a left upper cover and a right upper cover, the lower cover includes a left lower cover and a right lower cover, the left upper cover, the right lower cover and the left carrier bracket are located in the left shell, and the left carrier bracket is connected to the left upper cover and the left shell, the right upper cover, the right lower cover and the carrier bracket are located in the right shell, and the right carrier bracket is connected to the right upper cover and the right shell.

[0016] The utility model is further configured as follows: the left shell includes a left upper shell and a left lower shell which are separately arranged; a steering assembly is provided on the left shell; the steering assembly includes a steering bracket, a steering lever, a steering knob and a second touch switch; the second touch switch is mounted on the steering bracket; the steering bracket is mounted on the left upper cover plate; the steering knob is connected to the steering lever; the steering lever is movably arranged on the steering bracket; and the steering knob is located outside the left shell.

[0017] By adopting the above-mentioned further arrangement, the left shell body is divided into an upper and lower structure, which effectively improves the opening phenomenon behind the shell cover, prevents water from entering, and has a good waterproof effect. By turning the steering dial button, it can serve as a prompt for left or right turn, which is convenient for surrounding vehicles to identify. It is arranged on the left shell body for easy operation.

[0018] The utility model is further configured as follows: a horn switch assembly is also provided on the left shell body, the horn switch assembly includes a horn button and a travel switch, the travel switch is mounted on the left lower cover plate, the horn button includes a pressing portion, a hinged portion and a driving portion, the hinged portion end is hinged to the left lower shell body, the driving portion is exposed outside the left shell body, the pressing portion is arranged opposite to the travel switch, and the pressing portion presses the contact of the travel switch under the drive of the driving portion.

[0019] With the above further arrangement, the horn function is realized by operating the horn button to drive the contact of the travel switch, which is convenient to operate.

[0020] The utility model is further configured as follows: the right shell includes a right upper shell and a right lower shell, a start switch assembly is provided on the right shell, the start switch assembly includes a start button and a waterproof touch switch, the waterproof touch switch is installed on the right lower cover plate, the waterproof touch switch includes a single-point touch shell and a single-point touch switch arranged in the single-point touch shell, the contact of the single-point touch switch is exposed in the single-point touch shell, the start button is hinged to the right lower shell, and when the start button is flipped downward relative to the right lower shell, the start button touches the contact of the single-point touch switch.

[0021] With the above further settings, the right housing is divided into upper and lower structures, effectively improving the slitting phenomenon after the housing cover is closed, preventing water ingress, having good waterproof effect, simple structure, convenient installation, and convenient operation. The waterproof tactile switch is adopted, which can not only effectively achieve the waterproof effect, but also be sensitive in operation and respond quickly. Brief Description of the Drawings

[0022] Figure 1 Schematic diagram of the right housing and the speed control handle in a specific embodiment of the present invention;

[0023] Figure 2 Schematic diagram of the left housing in a specific embodiment of the present invention;

[0024] Figure 3 Exploded view of the dial switch assembly in a specific embodiment of the present invention;

[0025] Figure 4 Exploded view of the upper right housing in a specific embodiment of the present invention;

[0026] Figure 5 Exploded view of the lower right housing in a specific embodiment of the present invention;

[0027] Figure 6 Exploded view of the upper left housing in a specific embodiment of the present invention;

[0028] Figure 7 Exploded view of the lower left housing in a specific embodiment of the present invention;

[0029] Figure 8 Schematic diagram of the steering assembly in a specific embodiment of the present invention;

[0030] Figure 9 Schematic diagram of the left carrier bracket in a specific embodiment of the present invention;

[0031] Figure 10 Schematic diagram of the Hall element and the Hall sleeve in a specific embodiment of the present invention.

[0032] In the figure, 1 is the housing; 11 is the left housing, 111 is the upper left housing, 112 is the lower left housing; 12 is the right housing, 121 is the upper right housing, 122 is the lower right housing; 21 is the left carrier bracket, 22 is the right carrier bracket, 23 is the glue injection port; 3 is the function switch assembly, 31 is the function button, 32 is the lamp shade housing, 33 is the circuit board, 331 is the LED lamp, 332 is the first touch switch; 4 is the dial switch assembly, 41 is the knob, 42 is the PCB board, 421 is the induction switch, 422 is the LED lamp bead, 43 is the rotating shaft, 44 is the mounting bracket, 45 is the lamp shade, 46 is the inner lining, 47 is the waterproof cap; 51 is the upper left cover plate, 52 is the upper right cover plate, 53 is the lower left cover plate, 54 is the lower right cover plate; 6 is the steering assembly, 61 is the steering bracket, 611 is the gear slot, 62 is the steering lever, 621 is the steel ball, 622 is the spring, 63 is the steering knob, 64 is the second touch switch; 7 is the horn switch assembly, 71 is the horn button, 72 is the travel switch; 8 is the start switch assembly, 81 is the start button, 821 is the single-point touch housing, 822 is the single-point touch switch; 9 is the speed control handle, 91 is the Hall sleeve, 911 is the glue injection hole, 92 is the Hall element. Detailed implementation manners

[0033] Next, the technical solutions in this embodiment will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts belong to the scope of protection of the present invention.

[0034] It should be noted that in the description of the present invention, all directional indications (such as up, down, front, back, etc.) are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0035] In addition, in the present invention, descriptions such as "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. In the description of the present invention, the meaning of "several" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0036] In addition, the technical solutions between various embodiments of the present invention can be combined with each other, but it must be based on the fact that those skilled in the art can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0037] Such asFigure 1-10 As shown in the figure, a combined switch for an electric vehicle with a dial includes a housing 1. A carrier bracket and a function switch assembly 3 mounted on the carrier bracket are provided inside the housing 1. A dial switch assembly 4 is provided on the housing 1. The dial switch assembly 4 includes a knob 41, a PCB board 42, a rotating shaft 43, and a mounting bracket 44. The PCB board 42 is mounted on the mounting bracket 44. An induction switch 421 is provided on the PCB board 42. The rotating shaft 43 is connected to the knob 41. Part of the rotating shaft 43 is located inside the induction switch 421 and rotates inside the induction switch 421 driven by the knob 41. After the induction switch 421 senses the rotation of the rotating shaft 43, it outputs a signal to hide each function, display it on the instrument panel through operating the knob 41, and select it through operating the knob 41. When the user rotates the knob 41, it can drive the rotating shaft 43 to rotate. The rotating shaft 43 rotates relative to the induction switch 421. The induction switch 421 performs induction recognition according to the rotation of the rotating shaft 43 and outputs a corresponding signal, thereby enabling the vehicle to perform corresponding operations. For example, by operating the toggle switch assembly, functions such as displaying the battery level or tire pressure data of the electric vehicle can be displayed on the instrument panel or hidden. In this way, there is no need to set multiple switches on the handlebar, and only common switches need to be set. The PCB board 42 cooperates with the main control circuit board on the electric vehicle for information interaction. The main control circuit board can be purchased on the market and will not be described in detail herein. The specific operation principle of the toggle switch assembly is the same as that of the menu knob 41 switch on existing automobiles.

[0038] An LED lamp bead 422 is also provided on the PCB board 42. The dial switch assembly 4 further includes a lamp cover 45 and a lining 46 connected to the knob 41. The lamp cover 45 covers the outside of the PCB board 42. The rotating shaft 43 passes through the lamp cover 45 and is connected to the lining 46, allowing light to shine out from the inside, making the overall dial switch assembly 4 more beautiful and more eye-catching, and convenient for operation at night. Both the light and the lining 46 are made of light-transmitting materials. The lining 46 is fixedly connected to the rotating shaft 43 by screws, and the lining 46 is connected to the knob 41 by a buckle. The dial switch assembly 4 further includes a waterproof cap 47. The waterproof cap 47 covers the mounting bracket 44 and forms a mounting cavity with the mounting bracket 44. The PCB board 42 is mounted in the mounting cavity. The lamp cover 45 is located above the waterproof cap 47. The waterproof cap 47 is a waterproof silicone cap. The waterproof cap 47 covers the mounting bracket 44, effectively preventing rainwater from entering the mounting cavity and affecting the PCB board 42. The light shines out from the waterproof cap 47 and is transmitted through the lamp cover 45. The wire outlet provided at the bottom of the mounting bracket 44 is sealed with glue.

[0039] The function switch assembly 3 includes a function button 31, a lamp cover shell 32 and a circuit board 33. The circuit board 33 is provided with an LED lamp 331 and a first touch switch 332. The bottom of the carrier bracket is provided with a plurality of injection ports 23. The circuit board 33 is mounted on the carrier bracket. The lamp cover shell 32 is covered outside the circuit board 33 and connected to the carrier bracket. The contact of the first touch switch 332 is exposed from the lamp cover shell 32. The function button 31 is mounted on the housing 1 and corresponds to the contact of the first touch switch 332. The lamp cover shell 32 and the function button 31 are both light-transmitting. The surface of the function button 31 can be light-transmissive after being spray-painted and laser-engraved. An LED lamp 331 is arranged on the circuit board 33, and the lamp cover shell 32 and the function button 31 are both light-transmissive, so that the light of the LED lamp 331 can be transmitted, which is convenient for the rider to operate the function button 31 at night, and can play the role of auxiliary lighting and eye-catching button operation, and at the same time can also enhance the overall texture of the function switch assembly 3. The glue injection port 23 at the bottom of the carrier bracket can be used to inject glue and encapsulate the solder joints of the function switch 3, and the touch switches are all waterproof touch switches, so that the product performance is stable and the waterproof performance is good.

[0040] An upper cover plate and a lower cover plate connected to the upper cover plate are provided in the shell 1, and a handle matching hole is formed between the upper cover plate and the lower cover plate. The carrier bracket is located on the side of the upper cover plate away from the lower cover plate, and the carrier bracket is connected to the upper cover plate and the shell 1 by fasteners, which is easy to install, so that the structure of the carrier bracket is firm after installation, thereby making the functional switch 3 stable.

[0041] The shell 1 includes a left shell 11 and a right shell 12, the dial switch assembly 4 is installed on the right shell 12, and can certainly be set on the left shell 11, or can be set on both the left and right shells 1, the carrier bracket includes a left carrier bracket 21 and a right carrier bracket 22, the upper cover includes a left upper cover 51 and a right upper cover 52, the lower cover includes a left lower cover 53 and a right lower cover 54, the left upper cover 51, the right lower cover 54 and the left carrier bracket 21 are located in the left shell 11, and the left carrier bracket 21 is connected to the left upper cover 51 and the left shell 11, the right upper cover 52, the right lower cover 54 and the carrier bracket are located in the right shell 12, and the right carrier bracket 22 is connected to the right upper cover 52 and the right shell 12.

[0042] The left housing 11 includes a left upper housing 111 and a left lower housing 112 which are separately arranged. A steering assembly 6 is arranged on the left housing 11. The steering assembly 6 includes a steering bracket 61, a steering lever 62, a steering knob 63 and a second touch switch 64. The second touch switch 64 is mounted on the steering bracket 61. The steering bracket 61 is mounted on the left upper cover plate 51. The steering knob 63 is connected to the steering lever 62. The steering lever 62 is movably arranged on the steering bracket 61. The steering knob 63 is located on the left housing 11. 1, the gear slot 611 is arranged in a V shape, the steering lever 62 is provided with a steel ball 621 and a spring 622, the steel ball 621 slides in the gear slot 611, the second touch switch 64 is provided with three contacts, corresponding to left steering, no steering and right steering respectively, the left shell 11 is divided into an upper and lower structure, which effectively improves the gap phenomenon behind the shell 1 cover, prevents water from entering, and has a good waterproof effect. Turning the steering knob 63 can serve as a prompt for left steering and right steering, which is convenient for surrounding vehicles to identify, and is arranged on the left shell 11 for easy operation. A horn switch assembly 7 is also provided on the left housing 11. The horn switch assembly 7 includes a horn button 71 and a travel switch 72. The specific structure of the travel switch 72 has been disclosed by the applicant in the previous patent, so it is not described in detail. The travel switch 72 is installed on the left lower cover 53. The horn button 71 includes a pressing portion, a hinged portion and a driving portion. The hinged portion end is hinged to the left lower housing 112, and the driving portion is exposed outside the left housing 11. The pressing portion is arranged opposite to the travel switch 72. The pressing portion presses the contact of the travel switch 72 under the drive of the driving portion. The contact of the travel switch 72 is driven by operating the horn button 71 to realize the horn function. The specific structure of the travel switch belongs to the prior art, so it is not described in detail. The horn switch and the steering assembly 6 are both arranged on the left housing 11, which is convenient for the rider to operate, will not affect riding, and is safer.

[0043] The right housing 12 includes an upper right housing 121 and a lower right housing 122. The mounting bracket 44 is fixedly connected to the upper right cover plate 52 and the upper right housing 121 by screws. A start switch assembly 8 is provided on the right housing 12. The start switch assembly 8 includes a start button 81 and a waterproof tactile switch. The waterproof tactile switch is installed on the lower right cover plate 54. The waterproof tactile switch includes a single-point tactile housing 821 and a single-point tactile switch 822 provided inside the single-point tactile housing 821. The contact of the single-point tactile switch 822 is exposed outside the single-point tactile housing 821. The start button 81 is hinged to the lower right housing 122. When the start button 81 is flipped downward relative to the lower right housing 122, the start button 81 presses the contact of the single-point tactile switch 822. The start button 81 has the same structure as the horn button 71, so it will not be specifically described here. The right housing 12 is divided into an upper and a lower structure, which effectively improves the slitting phenomenon after the housing 1 is closed, prevents water from entering, has a good waterproof effect, is simple in structure, convenient to install, and also convenient to operate. The waterproof tactile switch can not only effectively achieve the waterproof effect, but also be sensitive in operation and respond quickly. Circuit boards with LED lights and lamp shades are also provided on the lower left cover plate and the lower right cover plate. A decorative cover is provided on the housing, a through groove is provided on the decorative cover, the lamp shade is located in the through groove, and the light shines out from the decorative cover, which can also make the horn button and the start button eye-catching and facilitate operation at night.

[0044] A speed control handle 9 is provided on the right housing 12. A Hall sleeve 91 and a Hall element 92 are provided on the speed control handle 9. The Hall sleeve 91 has a hollow interior forming a Hall element assembly cavity for the Hall element 92 to be inserted. The Hall sleeve 91 is also provided with a Hall sleeve glue injection hole 911 communicating with the Hall element assembly cavity for injecting glue into the cavity for encapsulation. The waterproof level can reach IPX7, effectively preventing rainwater from contacting the Hall element 92, thus affecting the control of the electric vehicle speed by the speed control handle and ensuring driving safety.

Claims

1. An electric vehicle combination switch with a dial, comprising a housing (1), wherein a carrier bracket and a functional switch assembly (3) mounted on the carrier bracket are arranged in the housing (1), characterized in that: The housing (1) is provided with a dial switch assembly (4), the dial switch assembly (4) comprising a knob (41), a PCB board (42), a rotating shaft (43) and a mounting frame (44), the PCB board (42) being mounted on the mounting frame (44), the PCB board (42) being provided with a sensing switch (421), the rotating shaft (43) being connected to the knob (41), the rotating shaft (43) being partially located in the sensing switch (421) and rotating in the sensing switch (421) under the drive of the knob (41), and the sensing switch (421) outputting a signal after sensing the rotation of the rotating shaft (43).

2. The electric vehicle combination switch with a dial wheel according to claim 1, characterized in that: The PCB board (42) is also provided with an LED lamp bead (422), and the dial switch assembly (4) further comprises a lampshade (45) and an inner lining (46) connected to the knob (41); the lampshade (45) is provided outside the PCB board (42), and the rotating shaft (43) passes through the lampshade (45) and is connected to the inner lining (46).

3. The electric vehicle combination switch with a dial wheel according to claim 2, characterized in that: The dial switch assembly (4) further comprises a waterproof cap (47), the waterproof cap (47) being mounted on the mounting frame (44) to form a mounting cavity between the waterproof cap and the mounting frame (44), the PCB board (42) being mounted in the mounting cavity, and the lampshade (45) being located above the waterproof cap (47).

4. The electric vehicle combination switch with a dial wheel according to claim 1, 2 or 3, characterized in that: The function switch assembly (3) comprises a function button (31), a lampshade shell (32) and a circuit board (33); the circuit board (33) is provided with an LED lamp (331) and a first touch switch (332); a plurality of glue injection ports (23) are provided at the bottom of a carrier bracket; the circuit board (33) is mounted on the carrier bracket; the lampshade shell (32) is covered outside the circuit board (33) and is connected to the carrier bracket; a contact of the first touch switch (332) is exposed from the lampshade shell (32); the function button (31) is mounted on the housing (1) and corresponds to the contact of the first touch switch (332); and the lampshade shell (32) and the function button (31) are both light-transmitting.

5. The electric vehicle combination switch with a dial wheel according to claim 1, 2 or 3, characterized in that: An upper cover plate and a lower cover plate connected to the upper cover plate are provided in the shell (1), a handle matching hole is formed between the upper cover plate and the lower cover plate, the carrier bracket is located on a side of the upper cover plate away from the lower cover plate, and the carrier bracket is connected to the upper cover plate and the shell (1) via fasteners.

6. The electric vehicle combination switch with a dial wheel according to claim 5, characterized in that: The housing (1) comprises a left housing (11) and a right housing (12); the dial switch assembly (4) is mounted on the right housing (12); the carrier bracket comprises a left carrier bracket (21) and a right carrier bracket (22); the upper cover plate comprises a left upper cover plate (51) and a right upper cover plate (52); the lower cover plate comprises a left lower cover plate (53) and a right lower cover plate (54); the left upper cover plate (51), the right lower cover plate (54) and the left carrier bracket (21) are located in the left housing (11); the left carrier bracket (21) is connected to the left upper cover plate (51) and the left housing (11); the right upper cover plate (52), the right lower cover plate (54) and the carrier bracket are located in the right housing (12); the right carrier bracket (22) is connected to the right upper cover plate (52) and the right housing (12).

7. The electric vehicle combination switch with a dial wheel according to claim 6, characterized in that: The left housing (11) comprises a left upper housing (111) and a left lower housing (112) which are separately arranged. A steering assembly (6) is provided on the left housing (11). The steering assembly (6) comprises a steering bracket (61), a steering lever (62), a steering knob (63) and a second touch switch (64). The second touch switch (64) is mounted on the steering bracket (61). The steering bracket (61) is mounted on the left upper cover plate (51). The steering knob (63) is connected to the steering lever (62). The steering lever (62) is movably arranged on the steering bracket (61). The steering knob (63) is located outside the left housing (11).

8. The electric vehicle combination switch with a dial wheel according to claim 7, characterized in that: The left housing (11) is also provided with a horn switch assembly (7), the horn switch assembly (7) comprising a horn button (71) and a travel switch (72), the travel switch (72) being mounted on the left lower cover plate (53), the horn button (71) comprising a pressing portion, a hinged portion and a driving portion, the hinged portion end being hinged to the left lower housing (112), the driving portion being exposed outside the left housing (11), the pressing portion being arranged opposite to the travel switch (72), and the pressing portion pressing against a contact of the travel switch (72) under the drive of the driving portion.

9. The electric vehicle combination switch with a dial wheel according to claim 6, characterized in that: The right housing (12) comprises a right upper housing (121) and a right lower housing (122). A start switch assembly (8) is provided on the right housing (12). The start switch assembly (8) comprises a start button (81) and a waterproof touch switch. The waterproof touch switch is mounted on the right lower cover plate (54). The waterproof touch switch comprises a single-point touch housing (821) and a single-point touch switch (822) arranged in the single-point touch housing (821). The contact of the single-point touch switch (822) is exposed outside the single-point touch housing (821). The start button (81) is hinged to the right lower housing (122). When the start button (81) is flipped downward relative to the right lower housing (122), the start button (81) touches and presses the contact of the single-point touch switch (822).

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