Regulating switch and control system

Abstract

The utility model relates to the technical field of automobile rearview mirror adjustment, in particular to an adjusting switch and a control system. The adjusting switch comprises a shell, a PCB and a first adjusting button, a sliding groove is formed in the shell, the PCB is arranged in the shell, an ejector rod is arranged on the first adjusting button in an extending mode, a sliding block is arranged at the end, away from the first adjusting button, of the ejector rod, the sliding block is provided with a conducting strip, and the conducting strip is arranged on the shell. The sliding block is connected into the sliding groove in a sliding mode, and the conducting strip is electrically connected with the PCB. The control system comprises the regulating switch. The adjusting switch and the control system provided by the utility model are convenient to operate, and are favorable for adjusting the angle of the automobile rearview mirror.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile rearview mirror adjustment, in particular to an adjustment switch and a control system. Background Art

[0002] The car rearview mirror is a tool for the driver to directly obtain external information such as the rear, side and bottom of the car while sitting in the driver's seat. In order to facilitate the driver's operation, prevent traffic accidents and ensure personal safety, the car must be equipped with a rearview mirror, and all rearview mirrors must be able to adjust the direction.

[0003] In order to facilitate the adjustment of the angle of the rearview mirror, an adjustment switch is usually installed on the car, and the driver can adjust the angle of the rearview mirror by touching the adjustment switch. However, the existing adjustment switch has a complex structure and cumbersome operation, which can easily cause the driver to accidentally touch the adjustment switch, so that the rearview mirror cannot be adjusted to the angle desired by the driver. Utility Model Content

[0004] The main purpose of the utility model is to provide a regulating switch and a control system, aiming to solve the technical problems of the existing regulating switch having a complex structure and complicated operation.

[0005] To achieve the above purpose, the utility model proposes an adjustment switch for adjusting a rearview mirror of a car, comprising:

[0006] A housing, wherein a slide groove is provided inside the housing;

[0007] A PCB board, wherein the PCB board is arranged in the housing;

[0008] A first adjustment button, wherein a push rod is extended from the first adjustment button, a slider is provided at one end of the push rod away from the first adjustment button, and the slider is provided with a conductive sheet;

[0009] Wherein, the sliding block is slidably connected in the sliding groove, and the conductive sheet is electrically connected to the PCB board.

[0010] In some embodiments, four slide grooves are provided in the housing, and four connecting rods are provided on the side of the slider away from the push rod, and each connecting rod is connected to each slide groove;

[0011] Wherein, the slide groove is a cross-shaped slide groove, and the connecting rod is configured to be able to slide in the cross-shaped slide groove.

[0012] In some embodiments, a rotating bracket is disposed inside the first adjustment button, a first clamping portion is disposed inside the first adjustment button, the rotating bracket is disposed with a second clamping portion, and the housing is disposed with a third clamping portion;

[0013] Among them, the first clamping portion is configured to cooperate with the second clamping portion to connect the first adjustment button and the rotating bracket together; the third clamping portion is configured to cooperate with the second clamping portion to connect the shell and the rotating bracket together.

[0014] In some embodiments, a first elastic portion is disposed inside the first adjustment button, and the first elastic portion abuts against an inner side wall of the first adjustment button;

[0015] Among them, the first elastic part has a compressed state and a released state. When the first elastic part is in the compressed state, the first adjustment button can be pressed to adjust the angle of the car rearview mirror; when the first elastic part is in the released state, the first elastic part can drive the first adjustment button to reset.

[0016] In some embodiments, the adjustment switch includes a second adjustment button, a second elastic portion is disposed inside the second adjustment button, the second elastic portion abuts against an inner side wall of the second adjustment button, a conductive sheet is disposed on a side of the second elastic portion facing away from the second adjustment button, and the second elastic portion is electrically connected to the PCB board through the conductive sheet;

[0017] Among them, the second elastic part has a compressed state and a released state. When the second elastic part is in the compressed state, the second adjustment button can be pressed to achieve selective adjustment of the car rearview mirrors on different sides; when the second elastic part is in the released state, the second elastic part can drive the second adjustment button to reset.

[0018] In some embodiments, the first elastic portion and the second elastic portion are springs, or the first elastic portion and the second elastic portion are silicone pads.

[0019] In some embodiments, direction indication marks are provided on surfaces of the first adjustment button and the second adjustment button.

[0020] In some embodiments, the housing is provided with pins, and the PCB board passes through the pins and is soldered to the housing.

[0021] In some embodiments, the pin and the housing are an integral injection-molded structure.

[0022] Correspondingly, the present invention also proposes a control system, comprising the regulating switch described in any one of the above embodiments.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] In the technical solution of the utility model, the automobile rearview mirror can be adjusted to a suitable angle by pressing a first adjustment button, and the first adjustment button has at least four adjustment positions: front, back, left and right. When one of the adjustment positions of the first adjustment button is pressed, illustratively, for example, by pressing the front adjustment position of the first adjustment button, the front side of the first adjustment button will be subjected to downward pressure, and the push rod will be moved forward at this time, so that the slider at one end of the push rod moves forward in the slide groove, and then the conductive sheet on the slider contacts the PCB board, generating an electrical signal for controlling the angle adjustment of the automobile rearview mirror, so that the automobile rearview mirror is adjusted in the corresponding direction, ensuring that the automobile rearview mirror can be at the angle desired by the driver, so that the driver has a better observation field of view to the rear, side and bottom of the car, thereby ensuring the driver's driving safety.

[0025] The regulating switch provided by the utility model has a simple structure, convenient operation and sensitive control. When the rearview mirror of the automobile needs to be adjusted to a corresponding angle, the corresponding position on the first regulating button is pressed.

[0026] The control system using the adjustment switch can conveniently adjust the angle of the rearview mirror of the car, so that the rearview mirror of the car is kept in a position with a wide field of vision, thereby ensuring driving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0028] Figure 1 A schematic diagram of the overall structure of a regulating switch provided in one embodiment of the utility model;

[0029] Figure 2 An exploded view of the overall structure of the adjustment switch provided by an embodiment of the utility model at a first viewing angle;

[0030] Figure 3 An exploded view of the overall structure of the adjustment switch provided by an embodiment of the utility model at a second viewing angle;

[0031] Figure 4 This is a cross-sectional view of the overall structure of a regulating switch provided in one embodiment of the utility model.

[0032] Description of Figure Numbers:

[0033] 100-housing;

[0034] 110-slide groove; 120-third clamping portion; 130-pin;

[0035] 200-PCB board;

[0036] 300-first adjustment button;

[0037] 310-rod; 320-slider; 330-first clamping portion;

[0038] 321-connecting rod;

[0039] 400-swivel bracket;

[0040] 410- second clamping portion;

[0041] 500-second adjustment button;

[0042] 600-first elastic portion;

[0043] 700 - second elastic portion;

[0044] 800-Directional signs.

[0045] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0047] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0048] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or", "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0049] The car rearview mirror is a tool for the driver to directly obtain external information such as the rear, side and bottom of the car while sitting in the driver's seat. In order to facilitate the driver's operation, prevent traffic accidents and ensure personal safety, the car must be equipped with a rearview mirror, and all rearview mirrors must be able to adjust the direction.

[0050] In order to facilitate the adjustment of the angle of the rearview mirror, an adjustment switch is usually installed on the car, and the driver can adjust the angle of the rearview mirror by touching the adjustment switch. However, the existing adjustment switch has a complex structure and cumbersome operation, which can easily cause the driver to accidentally touch the adjustment switch, so that the rearview mirror cannot be adjusted to the angle desired by the driver.

[0051] In order to solve the technical problems of complex structure and cumbersome operation of existing regulating switches, refer to Figures 1 to 4 An embodiment of the utility model provides an adjustment switch for adjusting a rearview mirror of a car, comprising a housing 100, a PCB board 200 (circuit board) and a first adjustment button 300. A slide groove 110 is provided inside the housing 100, the PCB board 200 is arranged in the housing 100, a push rod 310 is extended from the first adjustment button 300, a slider 320 is provided at one end of the push rod 310 away from the first adjustment button 300, and the slider 320 is provided with a conductive sheet. The slider 320 is slidably connected in the slide groove 110, and the conductive sheet is electrically connected to the PCB board 200.

[0052] Specifically, in order to solve the above problem, in the present embodiment, the rearview mirror of the automobile can be adjusted to a suitable angle by pressing the first adjustment button 300. The first adjustment button 300 has at least four adjustment positions, namely, front, back, left and right. When one of the adjustment positions of the first adjustment button 300 is pressed, illustratively, for example, by pressing the front adjustment position of the first adjustment button 300, the front side of the first adjustment button 300 will be subjected to downward pressure, and at this time, the push rod 310 will be moved forward, so that the slider 320 at one end of the push rod 310 moves forward in the slide groove 110, and then the conductive sheet on the slider 320 contacts the PCB board 200, generating an electrical signal for controlling the angle adjustment of the rearview mirror of the automobile, so that the rearview mirror of the automobile is adjusted in the corresponding direction, ensuring that the rearview mirror of the automobile can be at the angle desired by the driver, so that the driver has a better observation field of view to the rear, side and bottom of the automobile, thereby ensuring the driving safety of the driver.

[0053] Similarly, by pressing the rear adjustment position of the first adjustment button 300, the rear side of the first adjustment button 300 will be subjected to downward pressure, and the push rod 310 will be moved backward, so that the slider 320 at one end of the push rod 310 moves backward in the slide groove 110, and then the conductive sheet on the slider 320 contacts the PCB board 200, generating an electrical signal for controlling the angle adjustment of the rearview mirror, so that the rearview mirror tilts backward, and the angle adjustment of the rearview mirror in the vertical direction is achieved. By pressing the left adjustment position of the first adjustment button 300, the left side of the first adjustment button 300 will be subjected to downward pressure, and the push rod 310 will be moved leftward, so that the slider 320 at one end of the push rod 310 moves leftward in the slide groove 110, and then the conductive sheet on the slider 320 contacts the PCB board 200, generating an electrical signal for controlling the angle adjustment of the rearview mirror, so that the rearview mirror tilts leftward, and the angle adjustment of the rearview mirror in the horizontal direction is achieved. By pressing the right adjustment position of the first adjustment button 300, the right side of the first adjustment button 300 will be subjected to downward pressure, and the push rod 310 will be moved to the right, so that the slider 320 at one end of the push rod 310 moves to the right in the slide groove 110, and then the conductive sheet on the slider 320 contacts the PCB board 200, generating an electrical signal for controlling the angle adjustment of the automobile rearview mirror, so that the automobile rearview mirror tilts to the right, thereby realizing the angle adjustment of the automobile rearview mirror in the horizontal direction.

[0054] The adjustment switch provided in this embodiment has a simple structure, convenient operation, and sensitive control. When the rearview mirror of the car needs to be adjusted to a corresponding angle, just press the corresponding position on the first adjustment button 300.

[0055] In some embodiments, reference Figures 2 to 4Four slide grooves 110 are arranged in the housing 100, and four connecting rods 321 are arranged on the side of the slider 320 away from the top rod 310, and each connecting rod 321 is connected to each slide groove 110. Among them, the slide groove 110 is a cross-shaped slide groove, and the connecting rod 321 is configured to be able to slide in the cross-shaped slide groove.

[0056] Specifically, in the present embodiment, a connection mode between a slider 320 and a slide groove 110 is provided, wherein the slider 320 is connected to four slide grooves 110 through four connecting rods 321, and the slide groove 110 is a cross-shaped slide groove, that is, the slide groove 110 has an upper slideway, a lower slideway, a left slideway and a right slideway. When the first adjustment button 300 is not pressed, the four connecting rods 321 are respectively located in the middle position of the four cross-shaped slide grooves, at which time the conductive sheet on the slider 320 will not contact the PCB board 200, and will not generate an electrical signal for controlling the angle adjustment of the rearview mirror of the car, and the rearview mirror of the car will not perform any angle adjustment. When the front side of the first adjustment button 300 is pressed to adjust the orientation, the four connecting rods 321 will move to the upper slideway at the same time, at which time the conductive sheet on the slider 320 will contact the PCB board 200, so that the adjustment switch will generate an electrical signal for controlling the forward adjustment of the rearview mirror of the car, and the rearview mirror of the car will perform forward angle adjustment. When the rear adjustment position of the first adjustment button 300 is pressed, the four connecting rods 321 will move downward on the slideway at the same time, and the conductive sheet on the slider 320 will contact the PCB board 200, so that the adjustment switch will generate an electrical signal to control the rearview mirror of the car to adjust backward, and the rearview mirror of the car will adjust the angle backward. When the left adjustment position of the first adjustment button 300 is pressed, the four connecting rods 321 will move toward the left slideway at the same time, and the conductive sheet on the slider 320 will contact the PCB board 200, so that the adjustment switch will generate an electrical signal to control the rearview mirror of the car to adjust to the left, and the rearview mirror of the car will adjust the angle to the left. When the right adjustment position of the first adjustment button 300 is pressed, the four connecting rods 321 will move toward the right slideway at the same time, and the conductive sheet on the slider 320 will contact the PCB board 200, so that the adjustment switch will generate an electrical signal to control the rearview mirror of the car to adjust to the right, and the rearview mirror of the car will adjust the angle to the right.

[0057] The structure provided in this embodiment is conducive to improving the control accuracy of the adjustment switch. Only when the driver presses the first adjustment button 300 to the correct adjustment position, the slider 320 can slide in the slide groove 110, so that the adjustment switch will generate a corresponding electrical signal and control the car rearview mirror to adjust the corresponding angle. This helps prevent the driver from pressing the wrong button and causing the car rearview mirror to be adjusted incorrectly.

[0058] In some embodiments, reference Figures 2 to 4, a rotating bracket 400 is provided inside the first adjustment button 300, a first clamping portion 330 is provided inside the first adjustment button 300, the rotating bracket 400 is provided with a second clamping portion 410, and the housing 100 is provided with a third clamping portion 120. Among them, the first clamping portion 330 is configured to cooperate with the second clamping portion 410 to connect the first adjustment button 300 and the rotating bracket 400 together; the third clamping portion 120 is configured to cooperate with the second clamping portion 410 to connect the housing 100 and the rotating bracket 400 together. Exemplarily, for example, the first clamping portion 330 can be a groove structure, the second clamping portion 410 can be a bump structure, and the third clamping portion 120 can be a groove structure. Adopting the above structure is conducive to assembling the adjustment switch.

[0059] Specifically, in this embodiment, the rotating bracket 400 can provide a limiting effect on the first adjustment button 300, so that the first adjustment button 300 can only move in one direction. When the driver presses the first adjustment button 300 to adjust the angle of the rearview mirror in one direction, the angles of the rearview mirror in other directions are not adjusted. On the other hand, the rotating bracket 400 can also provide a supporting effect on the first adjustment button 300, which is equivalent to reinforcing the interior of the first adjustment button 300, so that the first adjustment button 300 is not easily damaged.

[0060] In some embodiments, reference Figures 2 to 4 The first adjustment button 300 is provided with a first elastic part 600 inside, and the first elastic part 600 abuts against the inner wall of the first adjustment button 300. The first elastic part 600 has a compressed state and a released state. When the first elastic part 600 is in the compressed state, the first adjustment button 300 can be pressed to adjust the angle of the rearview mirror of the car; when the first elastic part 600 is in the released state, the first elastic part 600 can drive the first adjustment button 300 to reset.

[0061] Specifically, in this embodiment, the first elastic part 600 can provide the operating feel and reset force of the first adjustment button 300. When the driver presses the first adjustment button 300, the first elastic part 600 will be compressed, and the first adjustment button 300 will sink downward, and the driver's hand will feel it, indicating that the first adjustment button 300 is being pressed downward. When the driver releases the first adjustment button 300, the first elastic part 600 has a tendency to return to the initial state. At this time, the first elastic part 600 will drive the first adjustment button 300 to return to the initial state, thereby achieving the reset of the first adjustment button 300.

[0062] In some embodiments, reference Figures 1 to 4The adjustment switch includes a second adjustment button 500, a second elastic part 700 is arranged inside the second adjustment button 500, the second elastic part 700 abuts against the inner side wall of the second adjustment button 500, a conductive sheet is arranged on the side of the second elastic part 700 away from the second adjustment button 500, and the second elastic part 700 is electrically connected to the PCB board 200 through the conductive sheet. The second elastic part 700 has a compressed state and a released state. When the second elastic part 700 is in the compressed state, the second adjustment button 500 can be pressed to achieve the selection and adjustment of the rearview mirrors on different sides of the car; when the second elastic part 700 is in the released state, the second elastic part 700 can drive the second adjustment button 500 to reset.

[0063] Specifically, since the car has a left rearview mirror and a right rearview mirror, in order to facilitate the separate adjustment of the left and right rearview mirrors of the car, in this embodiment, a second adjustment button 500 is also provided on the adjustment switch, and by pressing the second adjustment button 500, it can be selected whether to adjust the left rearview mirror or the right rearview mirror. Exemplarily, for example, when the left adjustment position of the second adjustment button 500 is pressed, the left half of the second elastic part 700 will be pressed down to a compressed state, at which time the conductive sheet provided on the left half of the second elastic part 700 will contact the PCB board 200 and generate an electrical signal to control the left rearview mirror, so that the left rearview mirror can be adjusted by the first adjustment button 300. When the left adjustment position of the second adjustment button 500 is released, the left half of the second elastic part 700 will be released and tend to return to the initial state. At this time, the conductive sheet set on the left half of the second elastic part 700 is no longer in contact with the PCB board 200, but the adjustment function of the first adjustment button 300 is still locked on the left rearview mirror of the car. At the same time, driven by the second elastic part 700, the left adjustment position of the second adjustment button 500 will be reset.

[0064] Similarly, when the right adjustment position of the second adjustment button 500 is pressed, the right half of the second elastic part 700 will be pressed down to a compressed state, at which time the conductive sheet arranged on the right half of the second elastic part 700 will contact the PCB board 200, and generate an electrical signal to control the right rearview mirror of the vehicle, so that the right rearview mirror of the vehicle can be adjusted by the first adjustment button 300. When the right adjustment position of the second adjustment button 500 is released, the right half of the second elastic part 700 will be released and has a tendency to return to the initial state, at which time the conductive sheet arranged on the right half of the second elastic part 700 will no longer contact the PCB board 200, but the adjustment function of the first adjustment button 300 is still locked on the right rearview mirror of the vehicle, and at the same time, driven by the second elastic part 700, the right adjustment position of the second adjustment button 500 will be reset.

[0065] In some embodiments, the first elastic part 600 and the second elastic part 700 are springs, or the first elastic part 600 and the second elastic part 700 are silicone pads. Both the spring and the silicone pad have a compressed state and a released state, and can provide the first adjustment button 300 and the second adjustment button 500 with an operational feel and a restoring force.

[0066] In some embodiments, reference Figure 1 and Figure 2 , direction indication marks 800 are provided on the surfaces of the first adjustment button 300 and the second adjustment button 500.

[0067] Specifically, in this embodiment, the driver can press the first adjustment button 300 and the second adjustment button 500 according to the direction indication mark 800 to achieve the adjustment switch of the left rearview mirror and the right rearview mirror. Exemplarily, for example, the surfaces of the first adjustment button 300 and the second adjustment button 500 can be marked with up, down, left, and right arrows to represent the different adjustment positions of the first adjustment button 300 and the second adjustment button 500. Alternatively, the surfaces of the first adjustment button 300 and the second adjustment button 500 can be set with different colors, and different colors are used to represent the different adjustment positions of the first adjustment button 300 and the second adjustment button 500.

[0068] In some embodiments, reference Figure 2 The housing 100 is provided with a pin 130, and the PCB board 200 passes through the pin 130 and is welded on the housing 100. By connecting the pin 130 and the PCB board 200, it is beneficial to adjust the switch to transmit an electrical signal.

[0069] In some embodiments, the pin 130 and the housing 100 are an integral injection-molded structure, which is beneficial for improving the structural stability of the regulating switch.

[0070] Correspondingly, another embodiment of the present invention further provides a control system, which includes the adjustment switch in any of the above embodiments.

[0071] Specifically, in this embodiment, the control system can be a car control system. The control system using the above-mentioned adjustment switch can facilitate the adjustment of the angle of the car rearview mirror, so that the car rearview mirror is kept in a position with a wide field of view to ensure driving safety.

[0072] Thanks to the improvement of the above-mentioned regulating switch, the control system of this embodiment has the same technical effect as the above-mentioned regulating switch, which will not be repeated here.

[0073] It should be noted that other contents of the regulating switch and the control system disclosed in the present utility model can be found in the prior art and will not be described in detail here.

[0074] The above are only preferred embodiments of the present invention, and do not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An adjustment switch for adjusting a car rearview mirror, characterized in that: include: A housing, wherein a slide groove is provided inside the housing; A PCB board, wherein the PCB board is arranged in the housing; A first adjustment button, wherein a push rod is extended from the first adjustment button, a slider is provided at one end of the push rod away from the first adjustment button, and the slider is provided with a conductive sheet; Wherein, the sliding block is slidably connected in the sliding groove, and the conductive sheet is electrically connected to the PCB board.

2. The regulating switch according to claim 1, characterized in that: Four slide grooves are arranged in the housing, and four connecting rods are arranged on the side of the slider away from the push rod, and each connecting rod is connected to each slide groove; Wherein, the slide groove is a cross-shaped slide groove, and the connecting rod is configured to be able to slide in the cross-shaped slide groove.

3. The regulating switch according to claim 1, characterized in that: A rotating bracket is provided inside the first adjustment button, a first clamping portion is provided inside the first adjustment button, a second clamping portion is provided on the rotating bracket, and a third clamping portion is provided on the housing; Among them, the first clamping portion is configured to cooperate with the second clamping portion to connect the first adjustment button and the rotating bracket together; the third clamping portion is configured to cooperate with the second clamping portion to connect the shell and the rotating bracket together.

4. The regulating switch according to claim 1, characterized in that: A first elastic portion is disposed inside the first adjustment button, and the first elastic portion abuts against an inner side wall of the first adjustment button; Among them, the first elastic part has a compressed state and a released state. When the first elastic part is in the compressed state, the first adjustment button can be pressed to adjust the angle of the car rearview mirror; when the first elastic part is in the released state, the first elastic part can drive the first adjustment button to reset.

5. The regulating switch according to claim 4, characterized in that: The adjustment switch includes a second adjustment button, a second elastic portion is disposed inside the second adjustment button, the second elastic portion abuts against an inner side wall of the second adjustment button, a conductive sheet is disposed on a side of the second elastic portion away from the second adjustment button, and the second elastic portion is electrically connected to the PCB board through the conductive sheet; Among them, the second elastic part has a compressed state and a released state. When the second elastic part is in the compressed state, the second adjustment button can be pressed to achieve selective adjustment of the car rearview mirrors on different sides; when the second elastic part is in the released state, the second elastic part can drive the second adjustment button to reset.

6. The regulating switch according to claim 5, characterized in that: The first elastic part and the second elastic part are springs, or the first elastic part and the second elastic part are silicone pads.

7. The regulating switch according to claim 5, characterized in that: Direction indication marks are arranged on the surfaces of the first adjustment button and the second adjustment button.

8. The regulating switch according to claim 1, characterized in that: The shell is provided with pins, and the PCB board passes through the pins and is welded to the shell.

9. The regulating switch according to claim 8, characterized in that: The plug pin and the housing are an integral injection-molded structure.

10. A control system, characterized in that The regulating switch comprises the regulating switch according to any one of claims 1 to 9.

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