Vehicle switch assembly and vehicle

Abstract

The utility model provides a vehicle switch assembly and a vehicle, the vehicle switch assembly comprises a switch body and a plurality of switch triggers, the switch body is elastically provided with a plurality of pressing parts, each pressing part is provided with an installation cavity, a main control board is arranged below the installation cavities, the main control board is connected with a vehicle control unit of the vehicle, and the main control board is provided with a receiving terminal; the switch trigger is detachably arranged in the mounting cavity, a trigger resistor is arranged on the switch trigger, and when the pressing part is subjected to external pressure, the switch trigger moves towards the main control board, so that the trigger resistor is conducted with the receiving terminal, the switch trigger sends a resistance signal to the main control board, the whole vehicle controller can collect a voltage signal of the main control board, and the main control board is connected with the main control board. Therefore, the function of the button is identified. As the switch trigger is detachably arranged on the switch body, the positions of different buttons can be replaced, the switch can be applied to various vehicle types, development of various switches is avoided, and the development cost is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle technical field especially, relate to a vehicle switch assembly and vehicle. BACKGROUND

[0002] With the development of the automobile industry, the switch types in the car are more and more, and the layout requirements of the switch are different for different car models, if a set of switch is equipped for each car model, the development cost will be increased, and when the switch is damaged, the whole set of switch needs to be replaced, which will cause the waste of resources. INVENTION CONTENTS

[0003] Therefore, the utility model discloses a vehicle switch assembly and vehicle to solve the problem that the key in the vehicle switch cannot be replaced in the prior art.

[0004] To achieve the above purpose, the utility model provides a vehicle switch assembly, which comprises:

[0005] A switch body is elastically provided with a plurality of pressing parts, an installation cavity is arranged on the pressing part, a main control board is arranged below the installation cavity of the switch body, the main control board is connected with the vehicle controller, and a receiving terminal is arranged on the main control board.

[0006] A plurality of switch triggers are detachably arranged in the installation cavity, one end of the switch trigger in the installation cavity is provided with a trigger resistor, when the pressing part is subjected to external pressure, the trigger resistor is in contact with the receiving terminal and is turned on, so that the receiving terminal sends an electric signal corresponding to the trigger resistor to the vehicle controller.

[0007] Optionally, the switch body comprises a base and a main body part arranged in a stack, the main control board is arranged in the base, the switch shell of the main body part is provided with a movable cavity corresponding to the plurality of pressing parts one by one, and the pressing part is elastically arranged in the movable cavity.

[0008] Optionally, a baffle is arranged in the movable cavity, the pressing part is arranged in the movable cavity and penetrates through the baffle, an annular groove is arranged on the outer wall of the pressing part, a first spring is arranged in the annular groove, the baffle is located in the annular groove and abuts against the first spring, and when the pressing part is subjected to external pressure, the first spring is compressed to move the pressing part downward.

[0009] Optionally, the switch trigger comprises a trigger body and a pressing rod, the diameter of the trigger body is larger than the diameter of the pressing rod, one end of the pressing rod is elastically arranged in a first cavity of the trigger body, and the other end of the pressing rod protrudes from the trigger body, and the end of the pressing rod protruding from the trigger body is clamped with the mounting cavity.

[0010] Optionally, a pressing hole is arranged at the top of the trigger body to press the pressing rod, and external pressure is applied to the pressing rod through the pressing hole to move the pressing rod downward.

[0011] Optionally, the mounting cavity is arranged inside the pressing part, a sliding groove is arranged in the mounting cavity, one end of the sliding groove is provided with a fixed groove, a sliding block corresponding to the sliding groove is arranged on the side wall of the pressing rod, when the pressing rod is subjected to external pressure, the pressing rod slides into the bottom of the sliding groove, and after the switch trigger rotates, the sliding block corresponds to the fixed groove, and under the action of the rebounding force of the pressing rod, the sliding block is clamped with the fixed groove.

[0012] Optionally, a guide rod is arranged in the first cavity, and one end edge of the pressing rod arranged in the first cavity penetrates through the guide rod.

[0013] Optionally, one end of the pressing rod protruding from the trigger body is elastically provided with a movable rod, after the switch trigger is arranged in the mounting cavity, the movable rod protrudes from the pressing part, the trigger resistor is arranged on the movable rod, and when the pressing part is subjected to external pressure, the trigger resistor is in contact with the receiving terminal and is turned on.

[0014] Optionally, a first mounting groove is arranged on the pressing part, the first mounting groove is arranged at the top of the mounting cavity, an end cover is arranged in the first mounting groove, and the end cover covers the switch trigger.

[0015] The second aspect of the utility model provides a vehicle, comprising the vehicle switch assembly provided by the first aspect of the utility model.

[0016] It can be seen from the above that the utility model provides a kind of vehicle switch assembly and vehicle, and the vehicle switch assembly includes: switch body and a plurality of switch triggers detachably arranged on switch body, a plurality of press portions are elastically arranged on switch body, installation cavity is arranged on each press portion, main control board is arranged below installation cavity, main control board is connected with the vehicle controller of vehicle, and receiving terminal is arranged on main control board;Switch trigger is detachably arranged in installation cavity, and trigger resistance is arranged in the end portion of switch trigger, when press portion is subjected to external pressure, switch trigger moves towards main control board, so that trigger resistance and receiving terminal are conducted, to realize that switch trigger sends resistance signal to main control board, and vehicle controller can collect main control board voltage signal, to identify the function of the button.Due to the detachable arrangement of switch trigger on switch body, the position of different buttons can be replaced, can be used in multiple vehicle models, avoid developing multiple switches, save development cost, and when one of switch triggers is damaged, the spare parts can be replaced, save resources. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the utility model or related technology, the drawings needed to be used in the following embodiment or related technology description will be briefly introduced. Obviously, the drawings in the following description are only embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0018] Figure 1 A vehicle switch assembly structural schematic view of the embodiment of the utility model;

[0019] Figure 2 A base structure schematic view of the embodiment of the utility model;

[0020] Figure 3 A vehicle switch assembly structure sectional view of the embodiment of the utility model;

[0021] Figure 4 A Figure 3 A enlarged schematic view of middle A part;

[0022] Figure 5 A switch trigger structure schematic view of the embodiment of the utility model;

[0023] Figure 6 A switch trigger structure sectional view of the embodiment of the utility model;

[0024] Figure 7 A main control board circuit schematic view of the embodiment of the utility model.

[0025] 01, switch body; 10, mounting site; 1, base; 2, main body part; 3, switch trigger; 4, end cover; 12, jack; 11, main control board; 111, circuit board; 21, switch shell; 22, pressing part; 211, movable cavity; 212, first spring; 220, mounting cavity; 221, first mounting groove; 222, second mounting groove; 223, sliding groove; 112, receiving terminal; 224, limiting ring; 213, baffle; 211a, upper cavity; 211b, lower cavity; 22a, annular groove; 2231, fixing groove; 31, trigger main body; 32, pressing rod; 311, first cavity; 312, second spring; 313, guide rod; 321, second cavity; 322, third spring; 33, movable rod; 331, trigger resistor; 310, pressing hole; 323, sliding block; 41, clamping block; 42, opening; 221a, clamping groove; 1101, MCU acquisition module; 1102, acquired circuit; 1103, power supply; R1, first resistor; R2, second resistor. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the following will be further described in detail in combination with specific embodiments and with reference to the drawings.

[0027] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the utility model should be understood as the usual meaning by those skilled in the art to which the utility model belongs. The "first", "second" and similar words used in the embodiments of the utility model do not represent any order, quantity or importance, but are only used to distinguish different components. "Include" or "contain" and similar words mean that the elements or objects before the words cover the elements or objects listed after the words and their equivalents, and do not exclude other elements or objects. "Connected" or "connected" and similar words are not limited to physical or mechanical connection, but can include electrical connection, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0028] As described in the background section, the vehicle types in the prior art are divided into left and right rudder vehicle types due to different operation habits, and the switch function arrangement of different vehicle types will also be different. In order to facilitate the operation of the main driver, the button functions frequently operated by the main driver need to be arranged on the side close to the main driver. The conventional one is the left rudder driving vehicle type, so a set of switches needs to be developed for the right rudder driving vehicle type, thereby increasing the development cost. Moreover, most of the switches in the prior art are integrated switches, and the keys cannot be replaced individually. If a key fails, the entire switch needs to be replaced, which will cause waste of parts since other parts of the entire switch are normal.

[0029] To solve the above technical problems, the utility model provides a kind of vehicle switch assembly, vehicle switch assembly includes: switch body 01 and the multiple switch triggers 3 of detachable setting on switch body 01, multiple press portions 22 are elastically provided on switch body 01, installation cavity 220 is equipped on each press portion 22, main control board 11 is equipped below installation cavity 220, main control board 11 is connected with the vehicle controller of whole car, and receiving terminal 112 is equipped on main control board 11;Switch trigger 3 is detachably set in installation cavity 220, and trigger resistance 331 is equipped in the end of switch trigger 3, when press portion 22 is subjected to external pressure, switch trigger 3 moves towards main control board 11, so that trigger resistance 331 is conducted with receiving terminal 112, to realize that switch trigger 3 sends resistance signal to main control board 11, and the voltage signal of main control board can be collected by vehicle controller, to identify the function of the button.Due to the detachable of switch trigger 3 on switch body 01, the position of different button can be replaced, can be used in multiple vehicle models, avoid developing multiple switches, save development cost, while one of switch trigger 3 is damaged, and the spare parts can be replaced, save resources.

[0030] The embodiments of the utility model are described in detail below with reference to the drawings.

[0031] Refer to Figure 1 The utility model provides a kind of vehicle switch assembly, comprising:

[0032] Switch body 01, multiple press portions 22 are elastically provided on the switch body 01, installation cavity 220 is equipped on press portion 22, main control board 11 is equipped below the installation cavity 220 of switch body 01, main control board 11 is connected with the vehicle controller of whole car, and receiving terminal 112 is equipped on main control board 11;

[0033] Multiple switch triggers 3, the switch trigger 3 is detachably set in the installation cavity 220, and trigger resistance 331 is equipped in one end of the installation cavity 220 of switch trigger 3, when press portion 22 is subjected to external pressure, the trigger resistance 331 is contacted with receiving terminal 112 and is conducted, to make receiving terminal 112 send the electric signal corresponding to trigger resistance 331 to the vehicle controller of whole car.

[0034] Specifically, in the embodiment of the utility model, the press part 22 can be understood as a button, a plurality of press parts 22 are elastically arranged on the switch body 01, so a plurality of buttons can be understood as being elastically arranged on the switch body 01, an installation cavity 220 is arranged on the press part 22, a main control board 11 is arranged below the installation cavity 220, the main control board 11 is connected with the vehicle controller, the main control board 11 is provided with a receiving terminal 112; the switch trigger 3 is detachably arranged in the installation cavity 220, and a trigger resistance 331 is arranged at the end of the switch trigger 3, each switch trigger 3 is provided with a trigger resistance with different resistance values, which is used for indicating buttons with different functions. When the press part 22 is subjected to external pressure, the switch trigger 3 moves towards the main control board 11, so that the trigger resistance 331 is conducted with the receiving terminal 112, so as to realize that the switch trigger 3 sends a resistance signal to the main control board 11, and the vehicle controller can collect the voltage signal of the main control board 11 to identify the function of the button. Since the switch trigger 3 is detachably arranged on the switch body 01, the position of different buttons can be replaced, which can be used in various vehicle models, avoiding the development of various switches and saving development cost, and when one of the switch triggers 3 is damaged, the parts can be replaced, saving resources.

[0035] Further, since the switch trigger 3 is detachably arranged in the press part 22, when the position of the different button functions of the switch is replaced, only the position of the switch trigger 3 needs to be replaced, which is equivalent to replacing only the internal parts of the switch, and if one of the switch triggers 3 is damaged, only one of the switch triggers 3 can be replaced, which is convenient to replace and saves cost, and the whole switch does not need to be replaced.

[0036] In the embodiment, as Figure 7As shown, the main control board 11 in the utility model includes circuit board 111 (namely PCB board) and MCU acquisition chip 1101 and multi-channel collected circuit 1102 arranged on the circuit board 111, wherein each channel collected circuit 1102 corresponds to a switch flip-flop 3. The MCU acquisition chip 1101 is connected with each channel collected circuit 1102, the collected circuit 1102 includes first resistance R1 and second resistance R2 in series, the first electrode of the first resistance R1 is connected with the MCU acquisition chip 1101, the second electrode of the first resistance R1 is connected with the first electrode of the second resistance R2, and the second electrode of the second resistance R2 is connected with the power supply end. The second electrode of the first resistance R1 and the first electrode of the second resistance R2 are provided with receiving terminal 112, when the pressing portion 22 is subjected to external pressure, the trigger resistance 331 on the switch flip-flop 3 is conducted with the receiving terminal 112, thereby changing the resistance value of the collected circuit 1102, the second resistance R2 makes the voltage of the collected circuit 1102 acquired by the MCU change, since each switch flip-flop 3 is provided with different trigger resistance 331, therefore, the voltage of the collected circuit 1102 acquired by the MCU is different, thereby sending the information collected to the vehicle controller, and the vehicle controller judges the function to be realized by the pressing portion 22 according to the voltage value acquired by the MCU. Wherein, the power supply 1103 is further arranged on the circuit board 111, and the power supply 1103 supplies power for the MCU acquisition module and the collected circuit 1102.

[0037] In some embodiments, as Figure 1 、 Figure 2 and Figure 3 The specific structure of the switch body 01 in the utility model includes: the switch body 01 includes a base 1 and a main body part 2 arranged in a stack from top to bottom, the main control board 11 is arranged in the base 1, the switch shell 21 of the main body part 2 is provided with a movable cavity 211 corresponding to the plurality of pressing portions 22 one by one, and the pressing portion 22 is elastically arranged in the movable cavity 211. When the pressing portion 22 is subjected to external pressure, the pressing portion 22 moves towards the main control board 11.

[0038] Specifically, the base 1 and the main body part 2 can be detachable structure, specifically as Figure 2The structure diagram of the base 1 in the figure, a cavity is arranged on the base 1, the main control panel 1111 is arranged in the cavity, a cover plate can be arranged on the base 1, the cover plate divides the base 1 into a plurality of mounting positions 10, so that each collected circuit 1102 on the main control panel 11 corresponds to a mounting position 10, the main body part 2 can be inserted into each mounting position 10 and fixed on the cover plate by bolts (for example, fixed by bolts on the side wall, which is not shown in the figure), and the main body part 2 is provided with a movable cavity 211 for mounting the pressing part 22, and the pressing part 22 is elastically arranged in the movable cavity 211. When the pressing part 22 is subjected to external pressure, the pressing part 22 moves towards the main control panel 11, which can drive the trigger resistor 331 of the switch trigger 3 to conduct with the receiving terminal 112 of the main control panel 11, so as to change the resistance value of the trigger resistor 331 and the resistance value of the collected circuit 1102 on the main control panel 11, and the vehicle controller detects the voltage change value of the collected circuit 1102 collected by the MCU, so as to identify the function of the button through the collected voltage value. Wherein, the main body part 2 and the base 1 are arranged in a plug-in and detachable structure, when the elasticity of a certain pressing part 22 is insufficient, the pressing part 22 is damaged, the main body part 2 can be disassembled and replaced, without replacing the whole switch, saving cost.

[0039] In some embodiments, as shown in Figure 3 and Figure 4 In order to make the pressing part 22 stably installed in the movable cavity 211 of the main body part 2, the following structure is designed to limit the pressing part 22, specifically: the movable cavity 211 is provided with a baffle 213, the pressing part 22 is arranged in the movable cavity 211 and penetrates through the baffle 213, the outer wall of the pressing part 22 is provided with an annular groove 22a, the annular groove 22a is provided with a first spring 212, the baffle 213 is located in the annular groove 22a and abuts against the first spring 212, and when the pressing part 22 is subjected to external pressure, the first spring 212 is compressed to make the pressing part 22 move downward.

[0040] Specifically, the movable cavity 211 is provided with a baffle 213, the baffle 213 divides the movable cavity 211 into an upper cavity 211a and a lower cavity 211b, the pressing part 22 enters the lower cavity 211b through the upper cavity 211a of the movable cavity 221, the outer wall of the pressing part 22 is provided with an annular groove 22a, the annular groove 22a and the bottom of the pressing part 22 form a limiting ring 224, the baffle 213 is located in the annular groove 22a, the top of the baffle 213 is provided with a first spring 212, that is, the first spring 212 is located in the upper cavity 211a, the first spring 212 is located in the annular groove 22a and abuts against the top of the annular groove 22a of the pressing part 22, the limiting ring 224 is located in the lower cavity 211b, under the action of the first spring 212, the limiting ring 224 abuts against the bottom of the baffle 213, so that the limiting of the pressing part 22 is realized, the pressing part 22 is prevented from popping out of the movable cavity 211, and under the limiting of the annular groove 22a, the problem of over-pressing of the pressing part 22 is avoided. When the pressing part 22 is subjected to external pressure, the first spring 212 is compressed, the pressing part 22 moves towards the main control panel 11, so that the trigger resistor 331 of the switch trigger 3 and the receiving terminal 112 of the main control panel 11 can be conducted, and the action of pressing the key is realized.

[0041] In some embodiments, as shown in Figure 5 and Figure 6 specifically introduce the specific structure of the switch trigger 3, such as: the switch trigger 3 includes a trigger body 31 and a pressing rod 32, the diameter of the trigger body 31 is greater than the diameter of the pressing rod 32, one end of the pressing rod 32 is elastically arranged in the first cavity 311 of the trigger body 31, and the other end of the pressing rod 32 protrudes from the trigger body 31, and the end of the pressing rod 32 protruding from the trigger body 31 is clamped with the mounting cavity 220.

[0042] Specifically, the switch trigger 3 comprises two parts, such as a trigger body 31 and a pressing rod 32, the diameter of the trigger body 31 is larger than that of the pressing rod 32, and the diameter of the trigger body 31 is larger than that of the installation cavity 220, so that the pressing rod 32 is arranged through the trigger body 31, and the pressing rod 32 can be limited by the trigger body 31 during installation, thereby preventing the entire switch trigger 3 from sliding into the installation cavity 220. In order to ensure that the switch trigger 3 is stably installed in the installation cavity 220, a second installation groove 222 is arranged at the top of the installation cavity 220, the second installation groove 222 matches the diameter of the trigger body 31, the trigger body 31 can be located in the second installation groove 222, and the switch trigger 3 can be completely installed into the installation cavity 220. One end of the pressing rod 32 is elastically arranged in a first cavity 311 of the trigger body 31, the other end of the pressing rod 32 protrudes from the trigger body 31, and the one end of the pressing rod 32 protruding from the trigger body 31 is clamped with the installation cavity 220, the first cavity 311 is provided with a second spring 312, the second spring 312 is sleeved on the end of the pressing rod 32, and the one end of the pressing rod 32 located in the trigger body 31 is provided with a side edge (that is, an annular convex edge), the second spring 312 is located between the annular convex edge and the bottom of the first cavity 311. In this way, the second spring 312 can support the pressing rod 32, that is, one end of the pressing rod 32 can move downward relative to the trigger body 31, the other end of the pressing rod 32 is clamped with the installation cavity 220, and the clamping of the pressing rod 32 with the installation cavity 220 can be realized by controlling the downward movement of the pressing rod 32, so as to realize the limitation and fixation of the switch trigger 3. The switch trigger 3 is stably installed in the installation cavity 220.

[0043] In some embodiments, as shown in Figure 6 Since the pressing rod 32 is elastically arranged in the trigger body 31, how to realize the elastic control of the pressing rod 32 and the trigger body 31 is specifically as follows: the top of the trigger body 31 is provided with a pressing hole 310 for pressing the pressing rod 32, and external pressure is applied to the pressing rod 32 through the pressing hole 310, so that the pressing rod 32 moves downward.

[0044] Specifically, since the switch trigger 3 is installed from the top of the installation cavity 220 to the bottom of the installation cavity 220 during installation, the top of the trigger body 31 is provided with a pressing hole 310 for pressing the pressing rod 32, so that the user applies pressure to the pressing rod 32 through the pressing hole 310, and the pressing rod 32 moves toward the bottom of the installation cavity 220, thereby facilitating the better clamping of the pressing rod 32 and the installation cavity 220.

[0045] In some embodiments, as shown in Figure 4As shown, based on the above embodiment, the lower pressing rod 32 of the switch trigger 3 is clamped with the mounting cavity 220, and the specific clamping structure of the lower pressing rod 32 of the switch trigger 3 and the mounting cavity 220 is as follows: the mounting cavity 220 is arranged in the interior of the pressing part 22, the mounting cavity 220 is provided with a sliding groove 223, one end of the sliding groove 223 is provided with a fixed groove 2231, and the side wall of the lower pressing rod 32 is provided with a sliding block 323 corresponding to the sliding groove 223. When an external pressure is applied, the lower pressing rod 32 slides into the bottom of the sliding groove 223, and after the switch trigger 3 rotates, the sliding block 323 corresponds to the fixed groove 2231, and under the action of the rebound force of the lower pressing rod 32, the sliding block 323 is clamped with the fixed groove 2231.

[0046] Specifically, the mounting cavity 220 is a cavity opened from the top to the bottom of the pressing part 22, two sliding grooves 223 are symmetrically arranged on the side wall of the mounting cavity 220, and a fixed groove 2231 is arranged at one end of the bottom of the sliding groove 223, that is, the sliding groove 223 has a “J” shape, and the side wall of the lower pressing rod 32 is provided with a sliding block 323 corresponding to the sliding groove 223. Therefore, when the switch trigger 3 is installed, the lower pressing rod 32 is moved downward by applying pressure to the lower pressing rod 32, the sliding block 323 on the lower pressing rod 32 enters the bottom of the sliding groove 223 from the top of the sliding groove 223, and after the switch trigger 3 is rotated, the sliding block 323 slides into the lower part of the fixed groove 2231, and under the rebound action of the second spring 312 on the lower pressing rod 32, the sliding block 323 is clamped with the fixed groove 2231. In this way, the clamping of the lower pressing rod 32 of the switch trigger 3 and the mounting cavity 220 is completed, and the detachable installation of the switch trigger 3 and the pressing part 22 is realized by using this structure, which facilitates the replacement of the switch trigger 3 without the need for tools. Users or drivers can also randomly replace the position of the switch trigger according to their own use habits.

[0047] In some embodiments, as Figure 6 As shown, based on the above embodiment, the switch trigger 3 needs to be rotated, and since the trigger body 31 and the lower pressing rod 32 are elastically connected, in order to facilitate the rotation of the switch trigger 3, the trigger body 31 needs to be controlled to rotate together with the lower pressing rod 32. Therefore, a guide rod 313 is arranged in the first cavity 311, and one end edge of the lower pressing rod 32 located in the first cavity 311 penetrates through the guide rod 313.

[0048] Specifically, in order to ensure that the trigger body 31 rotates with the pressing rod 32, a guide rod 313 is arranged in the first cavity 311, and the edge of the end of the pressing rod 32 moves up and down along the guide rod 313. When the trigger body 31 rotates, the pressing rod 32 can rotate with the trigger body 31, thereby ensuring the stable rotation of the switch trigger 3. A plurality of grooves are arranged on the side wall of the trigger body 31 in an array, and a protrusion for facilitating the rotation of the switch trigger 3 is formed between the plurality of grooves. When the switch trigger 3 is rotated, the friction between the trigger body 31 and the hand can be increased, thereby ensuring the stable rotation of the switch trigger 3.

[0049] In some embodiments, as shown in Figure 6 based on the above-mentioned embodiments, the pressing rod 32 is elastically mounted in the mounting cavity 220, and when the pressing portion 22 is subjected to external pressure, the trigger resistor 331 on the pressing rod 32 is in conduction with the receiving terminal 112. In order to avoid excessive pressure, an elastic rod 33 is elastically arranged at one end of the pressing rod 32 protruding from the trigger body 31. After the switch trigger 3 is mounted in the mounting cavity 220, the elastic rod 33 protrudes from the bottom of the pressing portion 22. The trigger resistor 331 is arranged on the elastic rod 33 and contacts and conducts with the receiving terminal 112 when the pressing portion 22 is subjected to external pressure.

[0050] Specifically, by arranging the elastic rod 33 at one end of the pressing rod 32 protruding from the trigger body 31, after the switch trigger 3 is mounted in the mounting cavity 220, the elastic rod 33 protrudes from the bottom of the pressing portion 22. In this way, the elastic rod 33 can be arranged close to the receiving terminal 112 on the main control board 11. The trigger resistor 331 is fixed on the elastic rod 33 and faces the receiving terminal 112. When the pressing portion 22 is subjected to external pressure, the elastic rod 33 moves downward to drive the trigger resistor 331 to contact the receiving terminal 112. In the process of contact, the elastic rod 33 retracts into the pressing rod 32. Since the elastic rod 33 is elastically arranged on the pressing rod 32, the end of the pressing rod 32 is provided with a second cavity 321, and a third spring 322 is arranged in the second cavity 321 between the elastic rod 33 and the second cavity 321 to support the elastic rod 33. During the pressing process, the elastic rod 33 is elastically arranged and can play a buffering role, thereby avoiding the problem of excessive pressure between the trigger resistor 331 and the receiving terminal 112 and causing damage to the components.

[0051] In some embodiments, as shown in Figure 3 In order to ensure the aesthetics of the vehicle switch assembly, a first mounting groove 221 is arranged on the pressing portion 22, the first mounting groove 221 is located at the top of the mounting cavity 220, and an end cover 4 is arranged in the first mounting groove 221 to cover the switch trigger 3.

[0052] Specifically, a plurality of clamping grooves 221a are arranged on the inner wall of the first mounting groove 221, and a clamping block 41 corresponding to the clamping grooves 221a is arranged on the end cover 4, after the end cover 4 is mounted in the first mounting groove 221, the clamping block 41 is clamped in the clamping groove 221a, thereby realizing the fixation of the end cover 4, and the end cover 4 covers the switch trigger 3 in the pressing portion 22, realizing the protection of the switch trigger 3. An icon representing the function of the key is engraved on the end face of the end cover 4, when the position of the switch trigger 3 is replaced, the end cover 4 can be correspondingly covered on the position of the corresponding switch trigger 3, so as to facilitate the user to identify the key of the switch. An opening 42 is arranged on the side wall of the end cover 4, which can be used to disassemble the end cover 4, so as to replace the position of the end cover 4.

[0053] The specific use process of the utility model is as follows:

[0054] The switch body 01 can be fixed on the vehicle through clamping or bolt fixing mode, and the connection line of the main control panel 11 is connected with the vehicle controller. Before installing the switch body 01, the switch body 01 is assembled first, the main body portion 2 is inserted on the mounting position 10 of the base 1, then fixed through bolts, after fixing, the corresponding switch trigger 3 is inserted into the installation cavity 220 on the pressing portion 22 of the main body portion 2, the switch trigger 3 is put into the installation cavity 220, the lower pressing rod 32 is pressed on the trigger main body 31 through fingers, the lower pressing rod 32 moves downward until the sliding block 323 slides to the bottom of the sliding groove 223, then the trigger main body 31 is rotated, the lower pressing rod 32 is rotated, the sliding block 323 on the lower pressing rod 32 slides into the bottom of the fixed groove 2231, the hand releases the pressure, then the sliding block 323 is clamped into the fixed groove 2231 under the action of the rebound force, the installation of the switch trigger 3 is completed, then the corresponding end cover 4 representing the function of the switch trigger 3 is covered in the first mounting groove 221 of the pressing portion 22, the assembly of the switch body 01 is completed.

[0055] After the installation is completed, the user can adjust the position of the switch trigger 3 according to own demand, open the end cover 4, then take out the switch trigger 3 and place it in the position of own habit, the dismounting process is that the sliding block 323 is separated from the fixed groove 2231 by pressing the lower pressing rod 32, then the switch trigger 3 is rotated reversely, the lower pressing rod 32 is loosened, the sliding block 323 slides into the sliding groove 223, and the switch trigger 3 is taken out. The specific installation process of the switch trigger 3 is as described above.

[0056] The utility model provides a kind of vehicle in the second aspect of the utility model, comprising the vehicle switch assembly provided in the first aspect of the utility model.

[0057] Specifically, the vehicle switch assembly comprises a switch body and a plurality of switch triggers detachably arranged on the switch body, a plurality of pressing portions are elastically arranged on the switch body, each pressing portion is provided with a mounting cavity, a main control board is arranged below the mounting cavity, the main control board is connected with a vehicle controller of the vehicle, and the main control board is provided with a receiving terminal; the switch trigger is detachably arranged in the mounting cavity, and a trigger resistor is arranged at an end portion of the switch trigger; when the pressing portion is subjected to external pressure, the switch trigger moves towards the main control board, so that the trigger resistor is in conduction with the receiving terminal, so as to realize that the switch trigger sends a resistance signal to the main control board, and the vehicle controller can collect a main control board voltage signal to identify the function of the button. Since the switch trigger is detachably arranged on the switch body, the positions of different buttons can be replaced, the switch can be used on various vehicle models, development of various switches is avoided, development cost is saved, and when one of the switch triggers is damaged, parts thereof can be replaced, and resources are saved.

[0058] It should be noted that some embodiments of the present application have been described above. Other embodiments are within the scope of the appended claims. In some cases, the actions or steps recited in the claims can be performed in a different order and still achieve desirable results. Additionally, the process depicted in the figures does not necessarily require the particular order shown, or sequential order, to achieve desirable results. In certain implementations, multitasking and parallel processing can be advantageous.

[0059] Those of ordinary skill in the art will appreciate that the discussion of any embodiment is merely exemplary and not intended to suggest that the scope of the application (including the claims) is limited to these examples. Under the concept of the present application, the above embodiments or technical features among different embodiments can also be combined, steps can be implemented in any order, and there are many other changes of different aspects of the embodiments of the present application as described above. In order to be brief, they are not provided in detail.

[0060] Although the present application has been described in conjunction with the specific embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the foregoing description. For example, other memory architectures can use the embodiments discussed.

[0061] The embodiments of the present application are intended to cover all such alternatives, modifications and variations as falling within the broad scope of the appended claims. Accordingly, any and all such alternatives, modifications and variations should be included within the scope of the present application.

Claims

1. A vehicle switch assembly, characterized in that, include: A switch body (01) is provided with multiple pressing parts (22) elastically. Each pressing part (22) is provided with a mounting cavity (220). A main control board (11) is provided below the mounting cavity (220) of the switch body (01). The main control board (11) is connected to the vehicle controller of the vehicle. A receiving terminal (112) is provided on the main control board (11). Multiple switch triggers (3) are detachably disposed in the mounting cavity (220). One end of the switch trigger (3) located in the mounting cavity (220) is provided with a trigger resistor (331). When the pressing part (22) is subjected to external pressure, the trigger resistor (331) contacts and conducts with the receiving terminal (112), so that the receiving terminal (112) sends an electrical signal corresponding to the trigger resistor (331) to the vehicle controller.

2. The vehicle switch assembly according to claim 1, characterized in that, The switch body (01) includes a base (1) and a main body (2) stacked on top of each other. The main control board (11) is disposed in the base (1). The switch housing (21) of the main body (2) is provided with movable cavities (211) corresponding to the plurality of pressing parts (22). The pressing parts (22) are elastically disposed in the movable cavities (211). When the pressing parts (22) are subjected to external pressure, the pressing parts (22) move toward the main control board (11).

3. The vehicle switch assembly according to claim 2, characterized in that, The movable cavity (211) is provided with a baffle (213). The pressing part (22) is disposed in the movable cavity (211) and passes through the baffle (213). The outer wall of the pressing part (22) is provided with an annular groove (22a). A first spring (212) is provided in the annular groove (22a). The baffle (213) is located in the annular groove (22a) and abuts against the first spring (212). When the pressing part (22) is subjected to external pressure, the first spring (212) is compressed, so that the pressing part (22) moves downward.

4. The vehicle switch assembly according to claim 1, characterized in that, The switch trigger (3) includes a trigger body (31) and a pressing rod (32). The diameter of the trigger body (31) is larger than the diameter of the pressing rod (32). One end of the pressing rod (32) is elastically disposed in the first cavity (311) of the trigger body (31), and the other end protrudes from the trigger body (31). The end of the pressing rod (32) protruding from the trigger body (31) is engaged with the mounting cavity (220).

5. The vehicle switch assembly according to claim 4, characterized in that, The trigger body (31) has a pressing hole (310) at the top for pressing the pressing rod (32). External pressure is applied to the pressing rod (32) through the pressing hole (310) to make the pressing rod (32) move downward.

6. The vehicle switch assembly according to claim 5, characterized in that, The mounting cavity (220) is located inside the pressing part (22). The mounting cavity (220) is provided with a sliding groove (223). One end of the sliding groove (223) is provided with a fixing groove (2231). The side wall of the pressing rod (32) is provided with a slider (323) corresponding to the sliding groove (223). When subjected to external pressure, the pressing rod (32) slides into the bottom of the sliding groove (223). After the switch trigger (3) rotates, the slider (323) corresponds to the fixing groove (2231). Under the action of the rebound force of the pressing rod (32), the slider (323) engages with the fixing groove (2231).

7. The vehicle switch assembly according to claim 4, characterized in that, The first cavity (311) is provided with a guide rod (313), and the lowering rod (32) is located in the first cavity (311) with one end edge passing through the guide rod (313).

8. The vehicle switch assembly according to claim 4, characterized in that, The pressing rod (32) protrudes from one end of the trigger body (31) and is elastically provided with a movable rod (33). After the switch trigger (3) is installed in the mounting cavity (220), the movable rod (33) protrudes from the pressing part (22). The trigger resistor (331) is provided on the movable rod (33). When the pressing part (22) is subjected to external pressure, the trigger resistor (331) contacts and conducts with the receiving terminal (112).

9. The vehicle switch assembly according to claim 4, characterized in that, The pressing part (22) is provided with a first mounting groove (221), which is located at the top of the mounting cavity (220). An end cap (4) is provided in the first mounting groove (221), which covers the switch trigger (3).

10. A vehicle, characterized in that, Includes a vehicle switch assembly as described in any one of claims 1-9.

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