A sliding switch assembly, reading lamp and automobile

Abstract

The utility model relates to a kind of sliding switch assembly, reading lamp and car, the sliding switch assembly includes: switch cap, sliding block, elastic sheet and circuit board, sliding block distributes in the side of circuit board;Elastic sheet is distributed between sliding block and circuit board, two convex points are equipped on it;Switch cap is installed on sliding block, switch cap is actuated and reciprocating sliding is driven to sliding block, so that sliding block drives elastic sheet reciprocating sliding to two convex points on elastic sheet and circuit board contact to intercommunicate circuit, or to at least one convex point on elastic sheet and circuit board is separated to disconnect circuit.The utility model has the beneficial effect that structure is compact, reasonable in design, sliding switch has the convenience of manufacture, assembly and maintenance, while damping effect can be considered, multiple-gear adjustment;In addition, under the premise of not affecting user experience, the maintenance of product can be realized by replacing part spare parts, greatly reduce maintenance cost.

Description

Technical Field

[0001] This utility model relates to the field of automotive interior reading light technology, specifically to a sliding switch assembly, a reading light, and an automobile. Background Technology

[0002] Reading lights are lighting devices installed above the driver's seat and the center top of the rear seats in a car. They are primarily used to provide passengers with a suitable reading light source when the interior lighting is insufficient, while avoiding interference with the driver's normal driving. These devices are divided into two categories: ordinary reading lights (single bulb structure) and LED reading lights (multiple LED light groups). They support push-button, touch, and sensor control methods, and some models are equipped with angle adjustment to avoid glare. LED reading lights are characterized by long lifespan, low energy consumption, and strong shock resistance. Their color rendering index (CRI) must be greater than 80% (greater than 90% for high-end models), and the optical design uses non-imaging optical principles to achieve light distribution.

[0003] Currently, automotive interiors use sliding switch-type reading lights. These switches are typically integrated, meaning the circuitry is integrated within the switch itself and then soldered onto the circuit board. This structure has the following drawbacks: (1) High replacement cost: If some parts of an integrated slide switch are damaged, the entire switch needs to be replaced.

[0004] (2) High assembly requirements: The integrated sliding switch has a complex structure and a complicated assembly process, requiring the use of professional tools to complete the assembly. Utility Model Content

[0005] This utility model addresses the technical problems existing in the prior art by providing a sliding switch assembly, a reading light, and an automobile.

[0006] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A sliding switch assembly includes: a switch cap, a slider, a spring, and a circuit board. The slider is distributed on one side of the circuit board. The spring is distributed between the slider and the circuit board and has two protrusions. The switch cap is mounted on the slider. Moving the switch cap causes the slider to slide back and forth, so that the slider causes the spring to slide back and forth until the two protrusions on the spring contact the circuit board to connect the circuit, or until at least one of the protrusions on the spring separates from the circuit board to disconnect the circuit.

[0007] The beneficial effects of this utility model are: during use, the above-mentioned switch cap is manually turned to drive the sliding block to move back and forth, so that the sliding block drives the spring to slide back and forth until the two protrusions on the spring contact the circuit board to connect the circuit, or until at least one of the protrusions on the spring separates from the circuit board to disconnect the circuit, so as to realize the turning on or off of the reading light. The operation is simple and convenient. In addition, the above-mentioned components are easy to disassemble and assemble, which facilitates subsequent maintenance.

[0008] This utility model has a compact structure and reasonable design. The sliding switch is convenient to manufacture, assemble and maintain, while also taking into account the damping effect and multi-level adjustment. In addition, without affecting the user experience, the product can be maintained by replacing some parts, which greatly reduces maintenance costs.

[0009] Based on the above technical solution, the present invention can be further improved as follows.

[0010] Furthermore, the sliding block has a groove on one side and an arc-shaped protrusion in the middle of the groove; the spring piece is distributed in the groove, with one side of it fitting against the arc-shaped protrusion; the arc-shaped protrusion has a limiting member for limiting one end of the spring piece, and the other end of the spring piece abuts against one end of the groove.

[0011] The advantages of adopting the above-mentioned further solution are that the structure is simple and the design is reasonable. During the reciprocating sliding process of the sliding block, the special structure of the arc-shaped protrusion cooperates with the spring sheet to drive the spring sheet to flip until the two protrusions on the spring sheet contact the circuit board to connect the circuit, or until at least one of the protrusions on the spring sheet separates from the circuit board to disconnect the circuit. The operation is simple, time-saving and labor-saving.

[0012] Furthermore, a limiting opening is provided at one end of the groove, and an extension portion extends from the middle of one end of the spring piece into the limiting opening.

[0013] The advantages of adopting the above-mentioned further solution are that the structure is simple and the design is reasonable. The limiting port set at one end of the groove cooperates with the extension of one end of the spring to achieve the limiting of one end of the spring.

[0014] Furthermore, the other end of the spring sheet is provided with a limiting groove, and the limiting member includes at least one limiting post, which is vertically fixedly installed on the arc-shaped protrusion, with one end extending into the limiting groove.

[0015] The advantages of adopting the above-mentioned further solution are that the structure is simple and the design is reasonable. The limiting post on the arc-shaped protrusion and the limiting groove on the other end of the spring sheet are used to limit the other end of the spring sheet, so as to ensure the stability of the spring sheet during the flipping process.

[0016] Furthermore, it also includes a housing that covers the sliding block and the circuit board, and one side of the housing has a sliding opening through which the switch cap passes and slides.

[0017] The advantages of adopting the above-mentioned further solutions are simple structure, reasonable design, use of shell to cover the entire device, high integration, and neat and beautiful appearance.

[0018] Furthermore, the arc-shaped protrusion has a through channel, and a damping element is installed in the channel. The two ends of the damping element abut against the two sides of the inner wall of the housing, respectively.

[0019] The advantages of adopting the above-mentioned further solution are that the structure is simple, the design is reasonable, the reading light can be turned on and off using damping components, the operation is simple, and it saves time and effort.

[0020] Furthermore, the damping element includes a spring and two balls, with the spring placed inside the channel; the two balls are respectively distributed at both ends of the channel, and the two ends of the spring abut against the two balls respectively, with the two balls abutting against the inner wall of the housing under the action of the spring force; multiple stop slots are evenly spaced on both sides of the housing along the direction from one end to the other.

[0021] The advantages of adopting the above-mentioned further solution are that the structure is simple and the design is reasonable. During the movement of the sliding block, the spring is used to hold the two balls in place, so that the two balls are always in contact with the inner wall of the shell to realize the opening and closing of the reading light. The operation is simple, time-saving and labor-saving. In addition, when the slider moves, the two balls can be respectively engaged in a pair of corresponding gear slots to achieve multi-gear adjustment.

[0022] Furthermore, a notch is provided on the other side of the sliding block, and locking interfaces are provided on both sides of the notch; two locking rods are fixedly connected to the switch cap, and a locking block is provided at one end of each of the two locking rods, and the two locking blocks are respectively locked into the two locking interfaces.

[0023] The advantages of adopting the above-mentioned further solution are that the structure is simple and the design is reasonable. The switch cap uses the locking blocks at the ends of the two locking rods to lock with the two locking interfaces in the recess on the sliding block, which has better stability and is convenient to disassemble and assemble, saving time and effort.

[0024] This utility model also relates to a reading lamp, including the sliding switch assembly described above.

[0025] The beneficial effect of adopting the above-mentioned further solutions is that this utility model also relates to a reading lamp, which has a compact structure and reasonable design. The sliding switch is convenient to manufacture, assemble and maintain, while also taking into account the damping effect and multi-level adjustment. In addition, without affecting the user experience, the product can be maintained by replacing some parts, which greatly reduces the maintenance cost.

[0026] This utility model also relates to an automobile, including the reading light described above.

[0027] The beneficial effects of adopting the above-mentioned further solutions are that this utility model also relates to an automobile with a compact structure and reasonable design. The sliding switch is convenient to manufacture, assemble and maintain, while also taking into account the damping effect and multi-level adjustment. In addition, without affecting the user experience, product maintenance can be achieved by replacing some parts, which greatly reduces maintenance costs. Attached Figure Description

[0028] Figure 1 This is one of the overall structural schematic diagrams of this utility model; Figure 2 This is the second schematic diagram of the overall structure of this utility model; Figure 3 This is the front view of the present invention; Figure 4 for Figure 3 Sectional view along the middle AA direction; Figure 5 This is an exploded view of the present invention; Figure 6 This is an assembly drawing of the switch cap, sliding block, and circuit board in this utility model; Figure 7 This is an assembly drawing of the cover plate, sliding block and circuit board in this utility model; Figure 8 This is a partial exploded view of the present invention; Figure 9 This is an assembly drawing of the sliding block and the spring sheet in this utility model; Figure 10 This is a schematic diagram of the sliding block in this utility model; Figure 11 This is a schematic diagram of the structure of the spring sheet in this utility model; Figure 12 This is an assembly drawing of the cover plate and circuit board in this utility model; Figure 13 This is a schematic diagram of the cover plate in this utility model.

[0029] The attached diagram lists the components represented by each number as follows: 1. Switch cap; 2. Sliding block; 3. Spring; 4. Circuit board; 5. Protrusion; 6. Groove; 7. Arc-shaped protrusion; 8. Limiting port; 9. Extension; 10. Limiting groove; 11. Limiting post; 12. Housing; 13. Sliding port; 14. Channel; 15. Spring; 16. Ball bearing; 17. Notch; 18. Snap-in interface; 19. Snap-in rod; 20. Snap-in block; 21. Cover plate; 22. Gear slot; 23. U-shaped support plate. Detailed Implementation

[0030] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0031] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0032] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this technology based on the specific circumstances.

[0033] In the description of this application, spatial relation terms such as "below," "under," "below," "below," "above," "over," etc., are used herein to describe the relationship between one element or feature shown in the figures and other elements or features. It should be understood that, in addition to the orientation shown in the figures, spatial relation terms also include different orientations of the device in use and operation. For example, if the device in the figures is flipped, an element or feature described as "below" or "under" or "below" of other elements or features will be oriented "above" other elements or features. Therefore, the exemplary terms "below" and "under" can include both upper and lower orientations. Furthermore, the device may also include other orientations (e.g., rotated 90 degrees or other orientations), and the spatial descriptive terms used herein are interpreted accordingly.

[0034] In the description of this application, the term "for example" is used to mean "used as an example, illustration, or description." Any embodiment described as "for example" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is provided to enable any person skilled in the art to implement and use the present invention. Details are set forth in the following description for purposes of explanation. It should be understood that those skilled in the art will recognize that the present invention can be implemented without using these specific details. In other instances, well-known structures and processes will not be described in detail to avoid obscuring the description of the present invention with unnecessary detail. Therefore, the present invention is not intended to be limited to the embodiments shown, but is consistent with the broadest scope of the principles and features disclosed in this application.

[0035] Example 1 like Figures 1 to 13 As shown, this embodiment provides a sliding switch assembly, including: a switch cap 1, a sliding block 2, a spring 3, and a circuit board 4. The sliding block 2 is distributed on one side of the circuit board 4; the spring 3 is distributed between the sliding block 2 and the circuit board 4, and has two protrusions 5 on it; the switch cap 1 is mounted on the sliding block 2. Moving the switch cap 1 causes the sliding block 2 to slide back and forth, so that the sliding block 2 causes the spring 3 to slide back and forth until the two protrusions 5 on the spring 3 contact the circuit board 4 to connect the circuit, or until at least one of the protrusions 5 on the spring 3 separates from the circuit board 4 to disconnect the circuit.

[0036] During use, the switch cap 1 is manually turned on to drive the sliding block 2 to move back and forth, thereby causing the sliding block 2 to drive the spring piece 3 to slide back and forth until the two protrusions 5 on the spring piece 3 contact the circuit board 4 to connect the circuit, or until at least one of the protrusions 5 on the spring piece 3 separates from the circuit board 4 to disconnect the circuit, so as to realize the turning on or off of the reading light. The operation is simple and convenient. In addition, the above-mentioned components are easy to disassemble and assemble, which facilitates subsequent maintenance.

[0037] Preferably, in this embodiment, the switch cap 1 adopts a rectangular block structure.

[0038] In addition, the upper side of the switch cap 1 has an arc-shaped structure, which is reasonably designed and facilitates manual operation.

[0039] Preferably, in this embodiment, the sliding block 2 is preferably a rectangular block structure.

[0040] Preferably, in this embodiment, the above-mentioned spring piece 3 has a rectangular plate-like structure.

[0041] Preferably, in this embodiment, the circuit board 4 is preferably a rectangular plate structure, which is distributed parallel to the sliding block 2.

[0042] In addition, the circuit board 4 mentioned above uses existing technology, and its specific circuit will not be described in detail here.

[0043] This embodiment features a compact structure and a reasonable design. The sliding switch is convenient to manufacture, assemble, and maintain, while also providing damping effect and multi-level adjustment. Furthermore, without affecting the user experience, product maintenance can be achieved by replacing some parts, greatly reducing maintenance costs.

[0044] Example 2 Based on Embodiment 1, in this embodiment, the sliding block 2 has a groove 6 on one side and an arc-shaped protrusion 7 in the middle part of the groove 6; the spring piece 3 is distributed in the groove 6, and one side of it fits against the arc-shaped protrusion 7; the arc-shaped protrusion 7 is provided with a limiting member for limiting one end of the spring piece 3, and the other end of the spring piece 3 abuts against one end of the groove 6.

[0045] The scheme has a simple structure and reasonable design. During the reciprocating sliding process of the sliding block 2, the special structure of the arc-shaped protrusion 7 is used to cooperate with the spring piece 3 to drive the spring piece 3 to flip, so that the two protrusions 5 on the spring piece 3 contact the circuit board 4 to connect the circuit, or so that at least one protrusion 5 on the spring piece 3 separates from the circuit board 4 to disconnect the circuit. The operation is simple, time-saving and labor-saving.

[0046] Preferably, in this embodiment, the groove 6 is a rectangular groove used to assemble various components, saving space.

[0047] Preferably, in this embodiment, the arc-shaped protrusion 7 is cylindrical in shape and is distributed along the width direction of the sliding block 2.

[0048] Example 3 Based on Embodiment 2, in this embodiment, one end of the groove 6 is provided with a limiting opening 8, and one end of the spring piece 3 extends into the middle of the extension portion 9, which extends into the limiting opening 8.

[0049] The scheme has a simple structure and reasonable design. It utilizes the limiting port 8 set at one end of the groove 6 to cooperate with the extension of one end of the spring piece 3 to achieve the limiting of one end of the spring piece 3.

[0050] Preferably, in this embodiment, the limiting opening 8 is a rectangular opening.

[0051] In addition, the aforementioned extension 9 is preferably a rectangular plate structure, with its two sides respectively fitting against the two sides of the limiting port 8.

[0052] Example 4 Based on any one of Embodiments 2 to 3, in this embodiment, the other end of the spring piece 3 is provided with a limiting groove 10, and the limiting member includes at least one limiting post 11. The limiting post 11 is vertically fixedly installed on the arc-shaped protrusion 7, and one end of it extends into the limiting groove 10.

[0053] The scheme has a simple structure and reasonable design. It uses the limiting post 11 on the arc-shaped protrusion 7 and the limiting groove 10 on the other end of the spring piece 3 to limit the other end of the spring piece 3, thus ensuring the stability of the spring piece 3 during the flipping process.

[0054] Preferably, in this embodiment, the number of the above-mentioned limiting posts 11 is preferably two, and the two limiting posts 11 are distributed at intervals along the length direction of the arc-shaped protrusion 7. The design is reasonable and ensures the limiting of the end of the spring piece 3.

[0055] Preferably, in this embodiment, the limiting groove 11 is located between the two protrusions 5.

[0056] Based on the above scheme, the limiting post 11 and the limiting port 8 are used to limit the two ends of the spring piece 3 respectively, so as to prevent the spring piece 3 from moving in the end direction, thereby so that the two protrusions 5 on the spring piece 3 contact the circuit board 4 to connect the circuit, or so that at least one of the protrusions 5 on the spring piece 3 separates from the circuit board 4 to disconnect the circuit.

[0057] Preferably, in this embodiment, a U-shaped support plate 23 is provided at the part between the limiting port 8 and the arc-shaped protrusion 7 corresponding to the sliding block 2. The U-shaped support plate 23 supports the middle part of the spring piece 3, further increasing the stability of the spring piece 3.

[0058] Example 5 Based on any one of Embodiments 2 to 4, this embodiment further includes a housing 12, which covers the sliding block 2 and the circuit board 4, and a sliding opening 13 is provided on one side of the housing 12 for the switch cap 1 to pass through and slide.

[0059] The solution has a simple structure and reasonable design. It uses the shell 12 to cover the entire device, which has a high degree of integration and is neat and beautiful.

[0060] Preferably, in this embodiment, the housing 12 has a rectangular structure, the shape of which matches the shape and size of the sliding block 2.

[0061] Preferably, in this embodiment, the other side of the housing 12 is open and a cover plate 21 is installed thereon, and the circuit board 4 is distributed on the cover plate 21.

[0062] In addition, the cover plate 21 is preferably a rectangular plate structure, which can be fixed to the housing 12 by bolts.

[0063] Preferably, in this embodiment, a support frame is provided on one side of the cover plate 21, and the circuit board 4 is placed on the support frame.

[0064] In addition, the other side of the cover plate 21 protrudes outward to form a protrusion, which is a reasonable and aesthetically pleasing design.

[0065] Example 6 Based on embodiment 5, in this embodiment, the arc-shaped protrusion 7 is provided with a through channel 14, and a damping element is installed in the channel 14. The two ends of the damping element abut against the two sides of the inner wall of the housing 12, respectively.

[0066] The solution has a simple structure and reasonable design. The reading light can be turned on and off using damping components, making it easy to operate and saving time and effort.

[0067] Example 7 Based on Embodiment 6, in this embodiment, the damping component includes a spring 15 and two balls 16. The spring 15 is placed inside the channel 14. The two balls 16 are respectively distributed at both ends of the channel 14. The two ends of the spring 15 abut against the two balls 16 respectively. Under the action of the elastic force of the spring 15, the two balls 16 abut against the inner wall of the housing 12 respectively. Multiple stop grooves 22 are evenly spaced on both sides of the housing 12 along the direction from one end to the other.

[0068] The solution has a simple structure and reasonable design. During the movement of the sliding block 2, the spring 15 holds the two balls 16 in place, so that the two balls 16 are always in contact with the inner wall of the housing 12, thereby realizing the opening and closing of the reading light. The operation is simple, time-saving and labor-saving. In addition, when the slider 2 slides, the two balls 16 can be respectively inserted into the corresponding pair of gear slots 22 to achieve multi-gear adjustment.

[0069] Preferably, in this embodiment, the channel 14 is a circular channel, which is reasonably designed and its shape is compatible with the shape of the spring 15, ensuring the stability of the spring 15 assembly.

[0070] Alternatively, the damping element can also be an elastic column, which is placed inside the channel 14 and extends to the outside of the two ends of the channel 14 and abuts against the two sides of the inner wall of the housing 12 respectively.

[0071] Example 8 Based on the above embodiments, in this embodiment, the other side of the sliding block 2 is provided with a notch 17, and the two sides of the notch 17 are provided with card interfaces 18 respectively; two carding rods 19 are fixedly connected to the switch cap 1, and one end of the two carding rods 19 is provided with a carding block 20 respectively, and the two carding blocks 20 are respectively inserted into the two card interfaces 18.

[0072] The scheme has a simple structure and reasonable design. The switch cap 1 uses the locking blocks 20 at the ends of the two locking rods 19 to lock with the two locking interfaces 18 in the recess 17 on the sliding block 2 respectively. It has good stability and is easy to disassemble and assemble, saving time and effort.

[0073] Preferably, in this embodiment, the aforementioned snap-fit ​​rod 19 has a rectangular cross-section.

[0074] In addition, the aforementioned locking rod 19 has a certain degree of elasticity.

[0075] Preferably, in this embodiment, the snap-fit ​​block 20 is a rectangular block.

[0076] Example 9 Based on the above embodiments, this embodiment also provides a reading lamp, including the sliding switch assembly described above.

[0077] This embodiment also relates to a reading lamp with a compact structure and reasonable design. The sliding switch is convenient to manufacture, assemble and maintain, while also taking into account the damping effect and multi-level adjustment. In addition, without affecting the user experience, the product can be maintained by replacing some parts, which greatly reduces the maintenance cost.

[0078] Example 10 Based on the above embodiments, this embodiment also provides a car including the reading light described above.

[0079] This embodiment also relates to a car with a compact structure and reasonable design. The sliding switch is convenient to manufacture, assemble and maintain, while also taking into account the damping effect and multi-level adjustment. In addition, without affecting the user experience, the product can be maintained by replacing some parts, which greatly reduces the maintenance cost.

[0080] The working principle of this utility model is as follows: During use, the switch cap 1 is manually turned on to move the sliding block 2 back and forth, so that the two protrusions 5 on the spring piece 3 contact the circuit board 4 to connect the circuit, or at least one protrusion 5 on the spring piece 3 separates from the circuit board 4 to disconnect the circuit, so as to realize the turning on or off of the reading light. It is simple to operate and convenient to use. During this process, the spring 15 holds the two balls 16 in place, ensuring that the two balls 16 remain in contact with the inner wall of the housing 12, thereby enabling multi-level adjustment of the reading light. This operation is simple, time-saving, and labor-saving.

[0081] This utility model provides a sliding switch assembly, a reading light, and an automobile. The structure is compact and the design is reasonable. The sliding switch is convenient to manufacture, assemble, and maintain, while also taking into account the damping effect and multi-level adjustment. In addition, without affecting the user experience, the product can be maintained by replacing some parts, which greatly reduces the maintenance cost.

[0082] In addition, this utility model breaks down the traditional integrated and complex sliding switch into a simple device that is easy to assemble and disassemble individual components. This device is then used in reading lights inside automobiles, while retaining the damping effect and multi-level adjustment function.

[0083] While embodiments or examples of this disclosure have been described with reference to the accompanying drawings, it should be understood that the above embodiments are merely exemplary embodiments or examples, and the scope of this utility model is not limited by these embodiments or examples, but only by the granted claims and their equivalents. Various elements in the embodiments or examples may be omitted or replaced by their equivalents. Furthermore, the steps may be performed in a different order than that described in this disclosure. Further, various elements in the embodiments or examples may be combined in various ways. Importantly, as the technology evolves, many elements described herein can be replaced by equivalents that appear after this disclosure.

Claims

1. A sliding switch assembly, characterized in that, include: The circuit consists of a switch cap (1), a sliding block (2), a spring (3), and a circuit board (4). The sliding block (2) is distributed on one side of the circuit board (4). The spring (3) is distributed between the sliding block (2) and the circuit board (4) and has two protrusions (5). The switch cap (1) is mounted on the sliding block (2). The switch cap (1) is moved and the sliding block (2) is moved back and forth, so that the sliding block (2) moves the spring (3) back and forth until the two protrusions (5) on the spring (3) contact the circuit board (4) to connect the circuit, or until at least one protrusion (5) on the spring (3) separates from the circuit board (4) to disconnect the circuit.

2. The sliding switch assembly according to claim 1, characterized in that, The sliding block (2) has a groove (6) on one side, and the sliding block (2) has an arc-shaped protrusion (7) in the middle part of the groove (6); the spring piece (3) is distributed in the groove (6), and one side of it is in contact with the arc-shaped protrusion (7); the arc-shaped protrusion (7) is provided with a limiting member for limiting one end of the spring piece (3), and the other end of the spring piece (3) abuts against one end of the groove (6).

3. The sliding switch assembly according to claim 2, characterized in that, One end of the groove (6) is provided with a limiting port (8), and one end of the spring piece (3) extends out of the middle of the extension portion (9), which extends into the limiting port (8).

4. The sliding switch assembly according to claim 2, characterized in that, The other end of the spring piece (3) is provided with a limiting groove (10). The limiting member includes at least one limiting post (11). The limiting post (11) is vertically fixed on the arc-shaped protrusion (7), and one end of it extends into the limiting groove (10).

5. The sliding switch assembly according to claim 2, characterized in that, It also includes a housing (12) which covers the sliding block (2) and the circuit board (4), and a sliding opening (13) is provided on one side of the housing (12) for the switch cap (1) to pass through and slide.

6. The sliding switch assembly according to claim 5, characterized in that, The arc-shaped protrusion (7) has a through channel (14) inside, and a damping element is installed in the channel (14). The two ends of the damping element abut against the two sides of the inner wall of the housing (12).

7. The slide switch assembly according to claim 6, characterized in that, The damping element includes a spring (15) and two balls (16). The spring (15) is placed in the channel (14). The two balls (16) are distributed at both ends of the channel (14). The two ends of the spring (15) abut against the two balls (16) respectively. Under the action of the elastic force of the spring (15), the two balls (16) abut against the inner wall of the housing (12) respectively. Multiple stop slots (22) are evenly spaced on both sides of the housing (12) along the direction from one end to the other.

8. The slide switch assembly according to any one of claims 1-7, characterized in that, The other side of the sliding block (2) is provided with a notch (17), and the two sides of the notch (17) are provided with card interfaces (18); two carding rods (19) are fixedly connected to the switch cap (1), and one end of the two carding rods (19) is provided with a carding block (20), and the two carding blocks (20) are respectively inserted into the two card interfaces (18).

9. A reading lamp, characterized in that, Includes the slide switch assembly as described in any one of claims 1-8.

10. A car, characterized in that, Includes the reading lamp as described in claim 9.

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