Input device
By designing an input device for integrated operation in one panel, the problem of mistriggering and complex operation of traditional physical buttons in smart cars is solved, simple operation logic and beautiful appearance are achieved, and user experience is improved.
Patent Information
- Application Number
- CN202422064545.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-08-23
AI Technical Summary
Traditional physical buttons have problems such as false triggering, poor blind operation, screen crash, complex operation logic and high learning costs in smart cars, which cannot meet users' demand for a sense of technology and intelligence.
An input device is designed, using an integrated panel to integrate all operations, triggering the micro switch through the multi-directional movement and pressing of the panel, realizing the four-way flat pushing motion and pressing functions. There are no physical buttons on the outside, and using the ball knot module and the micro switch to hide the internal structure, and combining the touch diaphragm to achieve simple operation logic.
It realizes the operation logic of high anti-error touch capability, with a beautiful appearance, and can trigger corresponding functions through different movements of the panel to avoid mis-triggering and improve user experience.
Smart Images
Figure CN223308909U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vehicle intelligence, and more particularly to an input device. Background Art
[0002] With the continuous development of intelligent vehicles, users have higher and higher requirements for the appearance of electronic keys in the car. Traditional physical buttons can no longer meet the current requirements for technology and intelligence. At present, the whole vehicle tends to de-physicalize buttons and use screens or smart buttons to replace physical buttons. However, problems such as false triggering, poor blind operation, screen freezes, complex operating logic, and high learning costs have also arisen. Utility Model Content
[0003] The purpose of the present invention is to provide an input device that integrates all operations through an integrated panel, has no physical buttons on the overall appearance, has a high ability to prevent accidental touches, and has simple operating logic.
[0004] Based on the above purpose, the present invention provides an input device, comprising: a panel arranged along the Z direction, a pressing bracket, a ball bracket, a micro switch, a base, a ball module and a support plate, wherein the panel is fixedly connected to the pressing bracket;
[0005] One end of the pressing bracket is rotatably connected to the ball-knot bracket or the base;
[0006] The micro switch is fixed on the knot bracket or base, and the pressing bracket is configured to move relative to the knot bracket or base under external pressure and trigger the micro switch;
[0007] The knot module and the support plate are both fixed on the base, the knot bracket is slidably connected to the support plate, the knot module has a rotatable thimble, and the thimble is connected to the knot bracket; the knot bracket is configured to perform multi-directional movement in the XY plane under the action of an external horizontal thrust, and drive the thimble to rotate to trigger the knot module.
[0008] Furthermore, the knot bracket may be provided with a slide groove extending along the Z direction, and a first slider is provided in the slide groove, and the first slider can slide in the slide groove; one end of the first slider is tightly attached to the panel or the pressing bracket, and the other end is tightly attached to the micro switch; the micro switch provides an elastic force to the first slider to make the first slider tightly attached to the panel or the pressing bracket.
[0009] Furthermore, a protrusion is provided on a side of the panel close to the pressing bracket, and the protrusion passes through the pressing bracket and is tightly attached to one end of the first sliding block.
[0010] Furthermore, the first slider is provided with a first hard limit structure for limiting the first slider, and when the first slider moves to a maximum stroke, the first hard limit structure interferes with the ball knot bracket.
[0011] Furthermore, the pressing bracket is also snap-connected to the ball-knot bracket to pre-press the micro switch in the Z direction.
[0012] Furthermore, the pressing bracket and the knot bracket are pivotally connected via a pressing shaft, and the pressing shaft extends along the Y direction; or,
[0013] The pressing bracket and the ball-knot bracket are respectively formed as two parallel ends of a U-shaped structure, and the two parallel ends are connected by a connecting part, and the connecting part extends along the Y direction. The pressing bracket and the ball-knot bracket are configured to rotate relative to the connecting part under pressure.
[0014] Furthermore, at least one second slider is provided between the knot bracket and the support plate, and the second slider is fixedly connected to the knot bracket and slidably connected to the support plate.
[0015] Furthermore, the knot bracket is provided with at least one supporting foot, the supporting foot corresponds to the second sliding block one by one, and the supporting foot is fixedly connected to the corresponding second sliding block.
[0016] Furthermore, the second slider and the base are provided with a second hard stop structure that cooperates with each other, and the second hard stop structure is used to limit the movement range of the second slider.
[0017] Furthermore, the knot bracket is provided with a receiving groove extending along the Z direction, the ejector pin is accommodated in the receiving groove, and the receiving groove is used to limit all degrees of freedom of the ejector pin except the Z direction degree of freedom; the ejector pin is subjected to an elastic force that keeps it in an initial position.
[0018] Furthermore, a first installation space is formed between the base and the panel, and the base also defines a second installation space, which is connected to the first installation space. The pressing bracket, a part of the knot bracket, the micro switch and a part of the knot module are all located in the first installation space, and the rest of the knot bracket, the rest of the knot module and the support plate are all located in the second installation space; the panel covers the first installation space and the second installation space is formed at the bottom of the base.
[0019] Furthermore, the base is mounted on a vehicle door panel, a vehicle seat armrest, or a center console armrest, or the base is a part of the vehicle door panel, the vehicle seat armrest, or the center console armrest.
[0020] Furthermore, one of the knot bracket and the base is provided with a limiting groove, and the other is provided with a limiting rib, and the limiting groove and the limiting rib cooperate with each other to limit the rotation of the knot bracket relative to the base around the X direction and around the Y direction.
[0021] Furthermore, a touch film is included, which is located between the panel and the pressing bracket and attached to the panel.
[0022] Furthermore, the panel is provided with a backlight module or a display module.
[0023] The input device of the present invention can realize both four-way push motion and pressing function, can realize more operation modes, and has simple operation logic; all operations can be realized through the panel, and its overall appearance has no physical buttons, which is more beautiful; the corresponding buttons and functions are triggered by different movements of the panel, which can effectively prevent false triggering. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 Schematic diagram of the structure of an input device according to an embodiment of the present utility model;
[0025] Figure 2 is an exploded view of an input device according to an embodiment of the present invention;
[0026] Figure 3 is a cross-sectional view of an input device according to an embodiment of the present invention taken along an XZ plane, wherein the cross-sectional view is located at the middle of the input device;
[0027] Figure 4 is a cross-sectional view of an input device according to an embodiment of the present invention taken along an XZ plane, wherein the cross-sectional view is taken at the pressing shaft of the input device;
[0028] Figure 5 for Figure 3 An enlarged view of part I;
[0029] Figure 6 is a cross-sectional view of an input device according to an embodiment of the present invention taken along an XZ plane, wherein the cross-sectional view is taken at a second slider of the input device;
[0030] Figure 7 is a cross-sectional view of the input device according to an embodiment of the present invention taken along the XZ plane after being subjected to a horizontal thrust;
[0031] Figure 8 It is a cross-sectional view of the XY plane of the input device according to an embodiment of the present invention, wherein the cross-sectional position is the ball-knot bracket. DETAILED DESCRIPTION
[0032] The preferred embodiments of the present invention are given below in conjunction with the accompanying drawings and described in detail.
[0033] like Figure 1 and Figure 2 As shown, an embodiment of the present invention provides an input device, comprising a panel 100, a pressing bracket 200, a ball-knot bracket 300, a micro switch 400, a base 500, a ball-knot module 600 and a support plate 700 arranged in sequence along the Z direction. The panel 100 is fixedly connected to the pressing bracket 200 (for example, by snap connection, bonding, screw connection, welding, etc.), one end of the pressing bracket 200 (one end along the X direction) is rotatably connected to the corresponding end of the ball-knot bracket 300, and the micro switch 400 is fixed on the ball-knot bracket 300. Under the action of external pressure, the pressing bracket 200 can be moved relative to the ball-knot bracket 300. 00 rotates and triggers the microswitch 400 to trigger the corresponding function; the knot module 600 is fixed to the base 500, and the support plate 700 is fixed to the base 500. The knot bracket 300 is slidably connected to the support plate 700, so that the knot bracket 300 can move in four directions relative to the support plate 700 and the base 500 (i.e., forward, backward, left, and right movement within the XY plane). The knot module 600 has a rotatable ejector pin 610, which is connected to the knot bracket 300. When the knot bracket 300 moves in four directions, the ejector pin 610 can rotate, thereby triggering the knot module 600 and the corresponding function. The functions of the microswitch 400 and the knot module 600 can be set as needed, so that the input device can realize various appropriate functions. The operating principle of the input device is as follows: the user can hold the panel 100 with his hand and apply a force (i.e., a horizontal thrust) to the panel 100 to make it slide in the XY plane. The horizontal thrust will be transmitted from the panel 100 to the pressing bracket 200 and the knot bracket 300 in sequence, and the knot bracket 300, the pressing bracket 200 and the panel 100 will slide together in the XY plane. The sliding of the knot bracket 300 will cause the ejector pin 610 to rotate. The rotation of the ejector pin 610 can provide the user with an operating feel on the one hand, and trigger the corresponding function on the other hand; the user can also press the panel 100 downward, and the pressing force will be transmitted to the pressing bracket 200 through the panel 100, and drive the pressing bracket 200 to move in the pressing direction relative to the knot bracket 300, thereby triggering the micro switch 400. The micro switch 400 can provide the user with an operating feel on the one hand, and trigger the corresponding function on the other hand. The input device of the present invention can realize all operations and functions through the panel 100. The micro switch 400 and the ball knot module 600 are hidden in the panel 100 and / or the base 500. Therefore, there are no physical buttons in appearance, which is more simple and beautiful.
[0034] In some embodiments, a groove 310 may be provided on the knot bracket 300, and a first slider 320 may be provided in the groove 310. The first slider 320 can slide in the groove 310. For example, the groove 310 can extend along the Z direction, and the first slider 320 can slide along the Z direction in the groove 310. The two ends of the first slider 320 are respectively pressed against the panel 100 (or the pressing bracket 200) and the micro switch 400, that is, the first slider 320 is clamped between the micro switch 400 and the panel 100 (or the pressing bracket 200). In this way, when the panel 100 is pressed, the panel 100 and the pressing bracket 200 will rotate relative to the knot bracket 300, and the rotation of the panel 100 and the pressing bracket 200 will drive the first slider 320 to slide in the groove 310, that is, move along the Z direction toward the micro switch 400, thereby triggering the micro switch 400 and triggering the corresponding function. In other words, the movement of the first slider 320 can be guided by the slide groove 310, thereby converting the rotation of the panel 100 and the pressing bracket 200 relative to the knot bracket 300 into linear motion of the first slider 320, which is more conducive to the positional arrangement of the micro switch 400 and the overall internal structure. The micro switch 400 can provide an elastic force to the first slider 320, which causes the first slider 320 to move away from the micro switch 400. When the pressure applied to the panel 100 disappears, the elastic force causes the first slider 320 to move in the opposite direction and return the panel 100 and the pressing bracket 200 to their original positions. Furthermore, an elastic element is provided between the micro switch 400 and the first slider 320. The elastic element is used to extend the life of the micro switch 400 and provide a stable rebound force. The elastic element can be a spring sheet, a spring, a rubber pad, etc.
[0035] like Figure 3 As shown, in some embodiments, a protrusion 110 may be provided on one side of the panel 100 close to the pressing bracket 200, and a through hole 210 (such as Figure 2 As shown), the protrusion 110 passes through the pressing bracket 200, and the protrusion 110 is tightly attached to one end of the first slider 320 after passing through the pressing bracket 200, while the other end of the first slider 320 is tightly attached to the micro switch 400. The protrusion 110 can be away from the end where the pressing bracket 200 and the ball bracket 300 are connected, so that the movement distance of the pressing bracket 200 is greater when pressed. For example, Figure 3 The position of the protrusion 110 is located below the arrow, and the user can trigger the micro switch 400 by pressing this position.
[0036] In some embodiments, the pressing bracket 200 may be additionally snap-connected to the knot bracket 300 to apply a pre-pressure to the micro switch 400 in the Z direction, thereby achieving pre-compression of the micro switch 400 .
[0037] like Figure 4As shown, the pressing bracket 200 and the ball knot bracket 300 can be rotatably connected by pressing the rotating shaft 220. The pressing rotating shaft 220 can extend along the Y direction. A rotating shaft hole can be set on one end of the pressing bracket 200 and the ball knot bracket 300 in the X direction. The pressing rotating shaft 220 passes through the above-mentioned rotating shaft holes in turn to make the pressing bracket 200 and the ball knot bracket 300 pivotally connected. In this way, the pressing bracket 200 can rotate around the pressing rotating shaft 220 relative to the ball knot bracket 300 (that is, rotate around the Y direction).
[0038] In some embodiments, the pressing bracket 200 and the ball-knot bracket 300 can also be formed as two parallel ends of a U-shaped structure respectively, and the two parallel ends are connected by a connecting part of the U-shaped structure, and the connecting part can extend along the Y direction. Thus, the pressing bracket 200 and the ball-knot bracket 300 are both formed into cantilever structures, which can rotate relative to the connecting part under pressure.
[0039] like Figure 5 As shown, the first slider 320 may be provided with a hard stop structure 321. When the first slider 320 moves downward to a preset position, the hard stop structure 321 will abut against the top surface of the ball-knot bracket 300, interfering with each other, thereby preventing the first slider 320 from continuing to move downward. Therefore, the hard stop structure 321 defines the farthest position of the first slider 320, which is also the farthest position of the panel 100 and the pressing bracket 200. In this way, when the pressing force is too great, the first slider 320 stops moving after reaching the farthest position. The first slider 320 will no longer press the micro switch 400, and the pressing force will no longer be transmitted to the micro switch 400, thereby protecting the micro switch 400 from damage.
[0040] like Figure 2 As shown, in some embodiments, at least one second slider 330 may be provided between the knot support 300 and the support plate 700, and the knot support 300 is slidably connected to the support plate 700 via the second slider 330. Specifically, as Figure 6 As shown, the second slider 330 can be fixed to the bottom of the knot bracket 300 (for example, by screws), and the side of the second slider 330 away from the knot bracket 300 is in contact with the support plate 700 and can slide on the support plate 700, thereby allowing the knot bracket 300 to slide on the support plate 700. The surface of the second slider 330 in contact with the support plate 700 can be polished to make it slide more smoothly, thereby making the input device feel smoother.
[0041] In some embodiments, the knot bracket 300 may be provided with at least one support leg 340, each of which corresponds to a second slider 330, with each support leg 340 being fixedly connected to a second slider 330. For example, the knot bracket 300 may be provided with four support legs 340, and correspondingly, four second sliders 330. The four second sliders 330 are respectively fixed to the four support legs 340 and then slide on the support plate 700. The support legs 340 prevent the second slider 330 from interfering with other components, allowing it to be smoothly installed on the knot bracket 300. The presence of multiple second sliders 330 allows the knot bracket 300 to slide more smoothly.
[0042] like Figure 3 As shown, in some embodiments, the knot bracket 300 may be provided with a receiving groove 350 extending along the Z direction, and the ejector pin 610 is accommodated in the receiving groove 350. The receiving groove 350 can limit all degrees of freedom of the ejector pin 610 except the Z-direction degree of freedom. When the input device is in the initial position, the panel 100 is not subjected to any force. At this time, the ejector pin 610 of the knot module 600 extends along the Z direction, and the ejector pin 610 is also in the initial position (the ejector pin 610 is always subjected to the force given by the knot module 600 to keep it in the initial position). When the panel 100 is pressed by the user, the knot bracket 300 remains stationary, and the ejector pin 610 also remains stationary, so the knot module 600 will not be triggered. Figure 7 As shown, when the panel 100 is subjected to a horizontal thrust, for example, Figure 7 The rightward horizontal thrust indicated by the middle arrow will cause the panel 100, the pressing bracket 200 and the knot bracket 300 to move to the right. At this time, the knot bracket 300 will cause the ejector pin 610 to move to the right as well, thereby triggering the knot module 600 and triggering the corresponding function. When the horizontal thrust disappears, the ejector pin 610 will rebound to its original position (i.e., the initial position), and the movement of the ejector pin 610 will cause the knot bracket 300, the pressing bracket 200 and the panel 100 to return to their original positions.
[0043] In some embodiments, the second slider 330 and the base 500 may be provided with mutually cooperating hard stop structures (which may be multiple). When the second slider 330 slides to a preset position (which may be multiple) on the support plate 700, the hard stop structures of the second slider 330 and the support plate 700 interfere with each other to prevent the second slider 330 from continuing to move. Thus, the movement range of the second slider 330 can be limited, that is, the sliding range of the panel 100, the pressing bracket 200 and the knot bracket 300 relative to the base 500 in the XY plane and the movement range of the ejector pin 610 of the knot module 600 can be limited, thereby ensuring that the knot module 600 will not be damaged when the panel 100 is subjected to excessive force.
[0044] In some embodiments, both the micro switch 400 and the ball knot module 600 can adopt existing devices.
[0045] In some embodiments, a first installation space 510 is formed between the base 500 and the panel 100, and the pressing bracket 200, a part of the knot bracket 300, the first slider 320, the micro switch 400, and a part of the knot module 600 are all located in the first installation space 510. The base 500 can also define a second installation space 520, and the second installation space 520 is connected to the first installation space 510. The rest of the knot bracket 300, the second slider 330, the rest of the knot module 600 and the support plate 700 are all located in the second installation space 520. The panel 100 can cover the first installation space 510, and the second installation space 520 is formed at the bottom of the base 500. In this way, the first installation space 510 and the second installation space 520 can be avoided from being exposed. From the appearance, only the panel 100 and the base 500 can be seen, but the rest of the components of the input device cannot be seen, thereby achieving the hiding of the rest of the components, making the input device more beautiful.
[0046] like Figure 8 As shown, in some embodiments, a limiting groove 530 may be provided on one of the knot bracket 300 and the base 500, and a limiting rib 360 may be provided on the other. The limiting groove 530 and the limiting rib 360 cooperate with each other to limit the rotation of the knot bracket 300 relative to the base 500 around the X and Y directions, that is, the knot bracket 300 can slide forward and backward along the X direction and rotate left and right around the Z direction in the XY plane relative to the base 500.
[0047] In some embodiments, the input device may further include a cover plate 800 , which is fixed to the bottom of the base 500 and is used to cover the second installation space 520 to protect and cover components in the second installation space 520 .
[0048] like Figure 2 As shown, the input device may further include a touch film 900. The touch film 900 is located between the panel 100 and the pressing bracket 200 and is attached to the inner side of the panel 100 (i.e., the side close to the pressing bracket 200). The touch film 900 is used to identify the position of the user's touch on the panel 100, thereby implementing the corresponding operation. The touch film 900 may also be provided with a through hole 910 for the protrusion 110 to pass through.
[0049] In some embodiments, the panel 100 is provided with a backlight module or a display module.
[0050] The input device of the embodiment of the present invention can realize both four-way push motion and pressing function, can realize more operation modes, and has simple operation logic; all operations can be realized through the panel 100, and its overall appearance has no physical buttons, which is more beautiful; the corresponding buttons and functions are triggered by different movements of the panel 100, which can effectively prevent false triggering.
[0051] It should be noted that the present invention (e.g., the utility model concept, etc.) has been described in the specification of this patent document and / or illustrated in the drawings based on exemplary embodiments; the embodiments of the present invention are presented only by way of example and are not intended to limit the scope of the present invention. The structure and / or arrangement of the elements of the utility model concept embodied in the present invention as described in the specification and / or illustrated in the drawings is merely illustrative. Although exemplary embodiments of the present invention have been described in detail in this patent document, it is readily understood by those skilled in the art that equivalents, modifications, variations, etc. of the subject matter of the exemplary embodiments and alternative embodiments are possible and are considered to be within the scope of the present invention; all such subject matters (e.g., modifications, variations, embodiments, combinations, equivalents, etc.) are intended to be included within the scope of the present invention. It should also be noted that various / other modifications, changes, substitutions, equivalents, changes, omissions, etc. may be made in the configuration and / or arrangement of the exemplary embodiments (e.g., in terms of concept, design, structure, device, form, assembly, construction, means, function, system, process / method, step, order of process / method steps, operation, operating conditions, performance, material, composition, combination, etc.) without departing from the scope of the present invention; all of these subjects (e.g., modifications, changes, embodiments, combinations, equivalents, etc.) are intended to be included within the scope of the present invention. The scope of the present invention is not intended to be limited to the subject matter described in the description and / or drawings of this patent document (e.g., details, structure, function, material, behavior, step, order, system, result, etc.). Considering that the claims of this patent document will be appropriately interpreted to cover the full scope of the subject matter of the present invention (e.g., including any and all such modifications, changes, embodiments, combinations, equivalents, etc.); it should be understood that the terminology used in this patent document is intended to provide a description of the subject matter of the exemplary embodiments, and not as a limitation on the scope of the present invention.
[0052] It should also be noted that, depending on the exemplary embodiments, the present invention may include conventional technologies (such as technologies implemented and / or integrated in the exemplary embodiments, modifications, variations, combinations, equivalents), or may include any other applicable technologies (present and / or future) that have the ability to perform the functions and processes / operations described in the specification and / or illustrated in the figures. All of these technologies (such as technologies implemented in embodiments, modifications, variations, combinations, equivalents, etc.) are considered to be within the scope of the present invention of this patent document.
Claims
1. An input device, characterized in that: It comprises a panel (100) arranged along the Z direction, a pressing bracket (200), a ball-knot bracket (300), a micro switch (400), a base (500), a ball-knot module (600) and a support plate (700), wherein the panel (100) is fixedly connected to the pressing bracket (200); One end of the pressing bracket (200) is rotatably connected to the ball-knot bracket (300) or the base (500); The micro switch (400) is fixed on the knot bracket (300) or the base (500), and the pressing bracket (200) is configured to move relative to the knot bracket (300) or the base (500) under the action of external pressure and trigger the micro switch (400); The knotting module (600) and the support plate (700) are both fixed on the base (500), the knotting bracket (300) is slidably connected to the support plate (700), the knotting module (600) has a rotatable ejector pin (610), and the ejector pin (610) is connected to the knotting bracket (300); the knotting bracket (300) is configured to be able to perform multi-directional movement in the XY plane under the action of an external horizontal thrust, and drive the ejector pin (610) to rotate to trigger the knotting module (600).
2. The input device according to claim 1, wherein The knot bracket (300) may be provided with a slide groove (310) extending along the Z direction, and a first slider (320) is provided in the slide groove (310), and the first slider (320) can slide in the slide groove (310); one end of the first slider (320) is in close contact with the panel (100) or the pressing bracket (200), and the other end is in close contact with the micro switch (400); the micro switch (400) provides an elastic force to the first slider (320) so that the first slider (320) is in close contact with the panel (100) or the pressing bracket (200).
3. The input device according to claim 2, wherein: A protrusion (110) is provided on one side of the panel (100) close to the pressing bracket (200), and the protrusion (110) passes through the pressing bracket (200) and is tightly attached to one end of the first sliding block (320).
4. The input device according to claim 2, wherein: The first slider (320) is provided with a first hard limiting structure (321) for limiting the first slider (320); when the first slider (320) moves to a maximum stroke, the first hard limiting structure (321) interferes with the ball knot bracket (300).
5. The input device according to claim 1, wherein The pressing bracket (200) is also snap-connected to the ball-knot bracket (300) to pre-press the micro switch (400) in the Z direction.
6. The input device according to claim 1, wherein The pressing bracket (200) and the knot bracket (300) are pivotally connected via a pressing shaft (220), and the pressing shaft (220) extends along the Y direction; or, The pressing bracket (200) and the ball-knot bracket (300) are respectively formed as two parallel ends of a U-shaped structure, and the two parallel ends are connected by a connecting portion, and the connecting portion extends along the Y direction. The pressing bracket (200) and the ball-knot bracket (300) are configured to be rotatable relative to the connecting portion under pressure.
7. The input device according to claim 1, wherein At least one second slider (330) is provided between the knot bracket (300) and the support plate (700), and the second slider (330) is fixedly connected to the knot bracket (300) and slidably connected to the support plate (700).
8. The input device according to claim 7, wherein: The knot bracket (300) is provided with at least one supporting foot (340), the supporting foot (340) corresponds to the second sliding block (330) on a one-to-one basis, and the supporting foot (340) is fixedly connected to the corresponding second sliding block (330).
9. The input device according to claim 7, wherein: The second slider (330) and the base (500) are provided with a second hard stop structure that cooperates with each other, and the second hard stop structure is used to limit the range of motion of the second slider (330).
10. The input device according to claim 1, wherein The knot bracket (300) is provided with a receiving groove (350) extending along the Z direction, and the ejector pin (610) is received in the receiving groove (350). The receiving groove (350) is used to limit all degrees of freedom of the ejector pin (610) except the Z-direction degree of freedom; the ejector pin (610) is subjected to an elastic force that keeps it in an initial position.
11. The input device according to claim 1, wherein A first installation space (510) is formed between the base (500) and the panel (100), and the base (500) further defines a second installation space (520), the second installation space (520) is communicated with the first installation space (510), the pressing bracket (200), a portion of the knot bracket (300), the micro switch (400) and a portion of the knot module (600) are all located in the first installation space (510), and the remaining portion of the knot bracket (300), the remaining portion of the knot module (600) and the support plate (700) are all located in the second installation space (520); the panel (100) covers the first installation space (510), and the second installation space (520) is formed at the bottom of the base (500).
12. The input device according to claim 1, wherein The base (500) is installed on a vehicle door panel, a vehicle seat armrest, or a central control armrest, or the base (500) is a part of the vehicle door panel, the vehicle seat armrest, or the central control armrest.
13. The input device according to claim 1, wherein One of the knot bracket (300) and the base (500) is provided with a limiting groove (530), and the other is provided with a limiting rib (360). The limiting groove (530) and the limiting rib (360) cooperate with each other to limit the rotation of the knot bracket (300) relative to the base (500) around the X direction and around the Y direction.
14. The input device according to claim 2, wherein It also includes a touch film (900), which is located between the panel (100) and the pressing bracket (200) and is attached to the panel (100).
15. The input device according to claim 1, wherein The panel (100) is provided with a backlight module or a display module.