A type of handle switch

Abstract

This utility model discloses a handle switch, including a housing and several switch units; at least one switch unit includes a micro switch and a trigger module; the trigger module includes a fixed base, a slider, a button, and a return spring; the slider is movably mounted on the fixed base, and when the slider moves, its contact part triggers the micro switch; the button is located at the upper end of the slider; the return spring provides a return spring force for the slider; the housing has mounting holes, and the trigger module is inserted into the mounting holes from the outside to the inside; the fixed base is engaged with the housing through a locking structure. This utility model has a reasonable structural design, is easy to assemble, has stable performance, and is highly practical.

Description

Technical Field

[0001] This utility model belongs to the field of motorcycle accessories, specifically relating to a handlebar switch. Background Technology

[0002] As an important means of transportation, the ease of handling and safety of motorcycles are paramount. The handlebars are the core area for riders to perform various operations, typically integrating multiple function switches such as turn signal switches, headlight switches, horn switches, and starter switches to control the motorcycle's lights, signals, audio, and starting system. Currently, most handlebar switches on the market use traditional mechanical switch structures. During assembly, the switch unit is usually installed entirely from the housing. When multiple switch units need to be installed within a limited space, the internal space becomes extremely cramped, leading to a cumbersome and difficult assembly process and low production efficiency. Utility Model Content

[0003] In response to this problem, the present invention provides a handle switch to solve the issues mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] This utility model provides a handle switch, including a housing and several switch units; at least one switch unit includes a micro switch and a trigger module; the trigger module includes a fixed base, a slider, a button and a return spring; the slider is movably mounted on the fixed base, and when the slider moves, its contact part triggers the micro switch; the button is located at the upper end of the slider; the return spring provides a return spring force for the slider; the housing has a mounting hole, the trigger module is inserted into the mounting hole from the outside to the inside, and the fixed base is engaged with the housing through a locking structure.

[0006] Preferably, the locking structure includes a stop step and a locking edge disposed in the mounting hole, and a stop and a buckle disposed on the outside of the fixing seat. After the fixing seat is inserted into the mounting hole, the lower end of the stop abuts against the stop step, and the buckle engages with the locking edge, thereby fixing the fixing seat.

[0007] Preferably, the fixing base has an open mounting cavity at the upper end, the slider can be moved up and down and installed in the mounting cavity, and the micro switch is triggered by the contact part when it moves down; the reset spring is limited and installed between the lower end of the slider and the bottom of the mounting cavity.

[0008] Preferably, the fixed base is provided with a limiting sliding hole arranged in the vertical direction, and the slider is provided with a limiting block that cooperates with the limiting sliding hole. When the slider moves up and down relative to the fixed base, the limiting block moves up and down within the limiting sliding hole.

[0009] Preferably, a self-locking assembly is provided between the fixed base and the slider. The self-locking assembly includes a self-locking heart structure provided on the side wall of the slider, a hook movably mounted on the fixed base, and a spring sheet that provides resistance to the hook. The elasticity of the spring sheet causes the hook to engage with the self-locking heart structure.

[0010] Preferably, the fixing base is provided with a hook mounting hole, the upper end of the hook is provided with a mounting part that cooperates with the hook mounting hole, and the lower end of the hook forms a locking hook part for cooperating with the heart-shaped structure; the spring includes a locking part and an elastic part, the fixing base is provided with a locking groove that engages with the locking part, and the elastic part abuts against the middle of the hook.

[0011] Preferably, the micro switch is mounted on a PCB board, the PCB board is fixed on a support frame, and the support frame is fixed inside the housing.

[0012] Preferably, the upper end of the slider is provided with a mounting groove, a lamp plate is fixedly engaged in the mounting groove, the lamp plate is provided with lamp beads, and the button is provided with a light-transmitting area.

[0013] Preferably, the slider is provided with an elastic component that can be laterally elastically deformed, and the fixed base is provided with a limiting stop corresponding to the elastic component. In normal condition, the elastic component abuts against the limiting stop, and when the slider moves down, the elastic component moves downward past the limiting stop and is compressed.

[0014] Preferably, the slider is provided with a limiting hole arranged in a transverse direction, and the elastic component is installed in the limiting hole; the elastic component includes a steel ball and a spring that provides outward elastic force to the steel ball, and when the slider moves down, the steel ball passes over the limiting stop and compresses the spring.

[0015] The positive effects of this utility model are as follows: The handle switch structure of this utility model has been optimized, and the trigger module adopts a modular design (including a fixing base, slider, button, and return spring). It can be installed as a whole from the outside to the inside through the mounting holes on the outer shell. At the same time, the fixing base uses a snap-fit ​​structure to achieve quick snap-fit ​​fixation with the outer shell. This design changes the cumbersome method of installing and fixing the switch components one by one inside the narrow outer shell 1, simplifies the assembly process, and improves production efficiency. Moreover, the return spring is independently set in the trigger module (instead of relying solely on the elasticity of the microswitch itself), which specifically provides return elasticity for the slider. This ensures that when the button is pressed, the movement stroke and return process of the slider 222 are more stable and smooth, providing users with clear and definite tactile feedback, improving the operating experience and the accuracy of the trigger action. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the accompanying drawings used in the description of the specific embodiments or the prior art are briefly introduced below. Similar elements or parts in the drawings are generally identified by similar reference numerals. The elements or parts in the drawings are not necessarily drawn to scale.

[0017] Figure 1 This is a perspective view of the handle switch in this utility model;

[0018] Figure 2 This is a schematic diagram of the switching unit in this utility model;

[0019] Figure 3 This is a schematic diagram of the outer shell structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure inside the outer shell of this utility model;

[0021] Figure 5 This is a top view of the first type of triggering module in this utility model;

[0022] Figure 6 For along Figure 5 A sectional view cut along line AA.

[0023] Figure 7 This is an exploded view of the first triggering module in this utility model;

[0024] Figure 8 This is a perspective view of the second type of triggering module in this utility model;

[0025] Figure 9 for Figure 8 The exploded view of the second type of triggering module shown.

[0026] The reference numerals in the figure are as follows: 1. Outer shell; 11. Mounting hole; 12. Stop step; 13. Clamping edge; 14. Fixing base; 2. Switching unit; 21. Micro switch; 22. Trigger module; 221. Fixing base; 2210. Mounting cavity; 2211. Stop; 2212. Buckle; 2213. Hook; 2214. Limiting sliding hole; 2215. Hook mounting hole; 2216. Mounting part; 2217. Locking hook part; 221 8. Slot; 222. Slider; 2221. Pressing part; 2222. Self-locking heart structure; 2223. Mounting slot; 2224. Limiting block; 2225. Limiting hole; 223. Button; 224. Reset spring; 225. Spring; 2251. Mounting part; 2252. Elastic part; 226. Elastic component; 2261. Steel ball; 2262. Spring; 227. Limiting stop; 23. PCB board; 24. Light board. Detailed Implementation

[0027] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0028] It should be noted that, unless otherwise stated, the technical or scientific terms used in this application shall have the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.

[0029] The handle switch structure in this embodiment of the utility model is as follows: Figures 1 to 9 As shown, it is suitable for use on motorcycle handlebars. It includes a housing 1 and several switch units 2; to facilitate the assembly of the handlebar switches, the housing 1 is provided with a first housing part and a second housing part, which are connected to each other; corresponding function control is realized through the switch units 2, at least one switch unit 2 includes a micro switch 21 and a trigger module 22, and the micro switch 22 is triggered by the trigger module 22 during operation.

[0030] Combination Figure 2 , Figure 6 and Figure 7 As shown, the trigger module 22 in this embodiment includes a fixed base 221, a slider 222, a button 223, and a return spring 224. The fixed base 221 provides a stable support foundation for the slider 222, the return spring 223, and the micro switch 21. The slider 222 is movably mounted on the fixed base 221. When the slider 222 moves, its contact part 2221 triggers the micro switch 21. The button 223 is located at the upper end of the slider 222. The return spring 224 is located between the fixed base 221 and the slider 222, providing a return spring force to the slider 222. In actual operation, pressing the button 223 moves the slider 222. 2. The micro switch 21 is triggered by the contact part 2221 on the slider 222. During this process, the reset spring 224 is compressed. When the external force applied to the button 223 is released, the slider 222 moves upward to reset under the reset elastic force of the reset spring 224, thereby releasing the triggering of the micro switch 21. In order to facilitate the installation of the trigger module 22 on the housing 1, a corresponding mounting hole 11 is provided on the housing 1. During assembly, the trigger module 22 is inserted into the mounting hole 11 from the outside to the inside. The fixing seat 221 is connected to the housing 1 through the locking structure. The trigger module 22 is firmly fixed to the housing 1 as an integral module through the locking structure, which is convenient for assembly.

[0031] In this embodiment, the trigger module 22 adopts a modular design (including a mounting base 221, a slider 222, a button 223, and a return spring 224), and can be installed as a whole from the outside to the inside through the mounting holes 11 on the outer shell 1. At the same time, the mounting base 221 uses a snap-fit ​​structure to quickly snap and fix itself to the outer shell 1. This design changes the cumbersome method of installing and fixing the switch components one by one inside the narrow outer shell 1, simplifies the assembly process, and improves production efficiency. Moreover, the return spring 224 is independently set in the trigger module (instead of relying solely on the elasticity of the microswitch itself), which specifically provides return elasticity for the slider 222. This ensures that when the button 223 is pressed, the movement stroke and return process of the slider 222 are more stable and smooth, providing users with clear and definite tactile feedback, improving the operating experience and the accuracy of the trigger action.

[0032] Further, see Figures 2 to 4 The locking structure includes a stop step 12 and a locking edge 13 disposed in the mounting hole 11, and a stop 2211 and a buckle 2212 disposed on the outside of the fixing seat 221. After the fixing seat 221 is installed into the mounting hole 11, the lower end of the stop 2211 abuts against the stop step 12, and the buckle 2212 is engaged with the locking edge 13, thereby fixing the fixing seat 221. That is, after the trigger module 22 is installed into the mounting hole 11, the stop step 12 provides upward support to the fixing seat 221, and the engagement of the buckle 2212 with the locking edge 13 prevents the trigger module 22 from loosening outward. This structure makes the installation process of the trigger module 22 more convenient and helps to improve production efficiency.

[0033] See Figure 6 and Figure 7 As shown, the mounting base 221 has an open mounting cavity 2210 at the upper end. The open design at the upper end allows the slider 222 to be installed in the mounting cavity 2210. The slider 222 can be moved up and down and installed in the mounting cavity 2210. When the slider 222 moves down, the micro switch 21 is triggered by the contact part 2221. The reset spring 224 is limited and installed between the lower end of the slider 222 and the bottom of the mounting cavity 2210.

[0034] Combination Figure 2 and Figure 7As shown, in order to enable the slider 222 to move up and down within the mounting cavity 22210 without detaching from it, a limiting sliding hole 2214 is provided on the fixed base 221 along the vertical direction. The slider 222 is provided with a limiting block 2224 that cooperates with the limiting sliding hole 2214. When the slider 222 moves up and down relative to the fixed base 221, the limiting block 2224 moves up and down within the limiting sliding hole 2214. In normal operation (i.e., when no pressure is applied to the button 223), the limiting block 2224 abuts against the upper end of the limiting slider 2214 to prevent the slider 222 from falling off. The above structure is simplified, easy to implement, and has stable performance. In actual operation, two or three limiting sliding holes 2214 and limiting blocks 2224 can be provided to enhance the limiting effect.

[0035] The micro switch 21 is mounted on the PCB board 23, and the PCB board 23 is fixed on the support frame (not shown in the figure). The support frame is fixed inside the housing 1 by means of snap-fit ​​or screw fixing; specifically, the support frame can be directly fixed to the housing 1 or fixed to the fixing seat 14 inside the housing 1.

[0036] In order to enable the switch unit 2 to have a light indication effect, a mounting groove 2223 is provided at the upper end of the slider 222. The mounting groove 2223 is fixedly attached to the lamp plate 24, and the lamp plate 24 is provided with lamp beads. The button 223 is provided with a light-transmitting area. When the lamp beads emit light, the light can pass through the light-transmitting area on the button 223. The light-transmitting area can be set as a graphic, character or other shape.

[0037] In some embodiments, see Figure 6 As shown, to prevent the button 223 from moving under small external forces and thus falsely triggering the micro switch 21, an elastic component 226 capable of lateral elastic deformation is provided on the slider 222. A limiting stop 227 is provided on the fixed base 221 corresponding to the elastic component 226. Normally, the elastic component 226 abuts against the limiting stop 227. When the slider 222 moves downwards, the elastic component 226 moves downwards past the limiting stop 227 and is compressed. Thus, due to the normal distance between the limiting stop 227 and the elastic component 226... The resistance prevents button 223 from moving when subjected to small, unexpected external forces (such as slight touch, accidental scratch, or vibration during driving), thus effectively reducing the probability of micro switch 21 being accidentally triggered. During normal operation, applying greater pressure to button 223 causes slider 222 to move downward, which in turn causes elastic component 226 to pass over limit stop 227. This "passing over" process produces a noticeable tactile feedback, which serves as a pre-indication before triggering micro switch 21, clearly indicating to the user that the switch action is about to be triggered.

[0038] Further, see Figure 6 and Figure 7 As shown, the slider 222 is provided with a limiting hole 2225 arranged laterally (i.e., perpendicular to the moving direction of the slider 222), and the elastic component 226 is installed in the limiting hole 2225. The elastic component 226 includes a steel ball 2261 and a spring 2262 that provides an outward (pointing towards the limiting stop 227) elastic force to the steel ball 2261. When the slider 222 moves downward, the steel ball 2261 passes over the limiting stop 227 and compresses the spring 2262. In this embodiment, two balls 261 are provided, the limiting hole 2225 is set as a through hole, and the two balls 261 are located at both ends of the spring 2262. Limiting stops 227 are provided on the fixed base 221 at positions corresponding to the two balls 2261. The double steel ball design ensures the balance and stability of the resistance when the slider 222 moves, while requiring greater pressing force during operation, reducing the probability of accidental triggering. In actual operation, one ball bearing 2261 can be provided, the limiting hole 2225 is set as a blind hole, one end of the spring 2262 abuts against the hole wall of the limiting hole 2225, and the other end abuts against the ball bearing 2261.

[0039] In practical applications, some switch units 2 require a self-resetting function, that is, when pressure is applied to button 223, the slider 222 moves down to turn on the micro switch 21. After the pressure on button 223 is removed, the slider 222 can promptly return to the starting position to reset the micro switch 21. Some switches 2 also require a self-locking function, that is, when pressure is applied to button 223, the slider 222 moves down to turn on the micro switch 21. After the pressure on button 223 is removed, the slider 222 can continue to trigger the micro switch 21 in the current position through self-locking. Only after button 223 is pressed again can the slider 222 release the self-locking and return to the starting position to reset the micro switch 21.

[0040] To enable the switching unit 2 to have a self-locking function, the structure of the trigger module 22 is further optimized in this embodiment, see [link / reference]. Figure 8 and Figure 9 A self-locking assembly is provided between the fixed base 221 and the slider 222. The self-locking assembly includes a self-locking core structure 2222 on the side wall of the slider 222, a hook 2213 movably mounted on the fixed base 221, and a spring piece 225 that provides resistance to the hook 2213. The elasticity of the spring piece 225 causes the hook 2213 to engage with the self-locking core structure 2222. Thus, when the button 223 is pressed, the slider 222 is locked by the engagement of the hook 2213 with the self-locking core structure 2222. When the button 223 is pressed again, the hook 2213 is released from the self-locking core structure 2222, and the slider 222 is reset upward under the action of the return spring 224. The self-locking core structure is a common structure in self-locking switches, and its structure adopts existing technology, which will not be described in detail here.

[0041] Further, see Figure 9 As shown, the fixed base 221 is provided with a hook mounting hole 2215, and the upper end of the hook 2213 is provided with a mounting part 2216. The mounting part 2216 cooperates with the hook mounting hole 2215 to movably mount the hook 2213 on the fixed base 221. The lower end of the hook 2213 forms a locking hook part 2217 for cooperating with the heart-shaped structure 2222. The spring piece 225 includes a snap-fit ​​part 2251 and an elastic part 2252. The fixed base 221 is provided with a slot 2218. The spring piece 225 is fixedly installed by snap-fitting the snap-fit ​​part 2251 with the slot 2218. The elastic part 2252 abuts against the middle of the hook 2213 to keep the hook 2213 in the corresponding position to achieve a self-locking function.

[0042] For those skilled in the art, other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, these obvious variations or modifications derived from the essential spirit of this invention still fall within the protection scope of this invention.

Claims

1. A handle switch, comprising a housing (1) and a plurality of switch units (2); at least one switch unit (2) comprising a micro switch (21) and a trigger module (22); characterized in that, The trigger module (22) includes a fixed base (221), a slider (222), a button (223), and a return spring (224); the slider (222) is movably mounted on the fixed base (221), and when the slider (222) moves, the contact part (2221) on it triggers the micro switch (21); the button (223) is located at the upper end of the slider (222); the return spring (224) provides a return spring force for the slider (222); The outer shell (1) is provided with mounting holes (11), the trigger module (22) is inserted into the mounting holes (11) from the outside to the inside, and the fixing seat (221) is connected to the outer shell (1) through a locking structure.

2. The handle switch according to claim 1, characterized in that, The locking structure includes a stop step (12) and a locking edge (13) provided in the mounting hole (11), and a stop (2211) and a buckle (2212) provided on the outside of the fixing seat (221). After the fixing seat (221) is installed into the mounting hole (11), the lower end of the stop (2211) abuts against the stop step (12), and the buckle (2212) is engaged with the locking edge (13), thereby fixing the fixing seat (221).

3. The handle switch according to claim 1, characterized in that, The fixed base (221) has an open mounting cavity (2210) at the upper end. The slider (222) can be moved up and down and installed in the mounting cavity (2210). When it moves down, the micro switch (21) is triggered by the pressing part (2221). The reset spring (224) is limited and installed between the lower end of the slider (222) and the bottom of the mounting cavity (2210).

4. The handle switch according to claim 3, characterized in that, The fixed base (221) is provided with a limiting sliding hole (2214) arranged in the vertical direction, and the slider (222) is provided with a limiting block (2224) that cooperates with the limiting sliding hole (2214). When the slider (222) moves up and down relative to the fixed base (221), the limiting block (2224) moves up and down in the limiting sliding hole (2214).

5. The handle switch according to claim 3, characterized in that, A self-locking assembly is provided between the fixed base (221) and the slider (222). The self-locking assembly includes a self-locking heart structure (2222) provided on the side wall of the slider (222), a hook (2213) movably installed on the fixed base (221), and a spring piece (225) that provides resistance to the hook (2213). The elasticity of the spring piece (225) causes the hook (2213) to cooperate with the self-locking heart structure (2222).

6. The handle switch according to claim 5, characterized in that, The fixed base (221) is provided with a hook mounting hole (2215), the upper end of the hook (2213) is provided with a mounting part (2216) that cooperates with the hook mounting hole (2215), and the lower end of the hook (2213) forms a locking hook part (2217) for cooperating with the heart structure (2222); the spring piece (225) includes a snap-fit ​​part (2251) and an elastic part (2252), the fixed base (221) is provided with a snap-fit ​​groove (2218) that engages with the snap-fit ​​part (2251), and the elastic part (2252) abuts against the middle of the hook (2213).

7. The handle switch according to claim 1, characterized in that, The micro switch (21) is mounted on the PCB board (23), the PCB board (23) is fixed on the support frame, and the support frame is fixed inside the outer shell (1).

8. The handle switch according to claim 1, characterized in that, The upper end of the slider (222) is provided with a mounting groove (2223), and a lamp plate (24) is fixedly attached to the mounting groove (2223). The lamp plate (24) is provided with lamp beads, and the button (223) is provided with a light-transmitting area.

9. The handle switch according to claim 3, characterized in that, The slider (222) is provided with an elastic component (226) that can be laterally elastically deformed. The fixed seat (221) is provided with a limiting stop (227) corresponding to the elastic component (226). In normal state, the elastic component (226) abuts against the limiting stop (227). When the slider (222) moves down, the elastic component (226) moves down past the limiting stop (227) and is compressed.

10. The handle switch according to claim 9, characterized in that, The slider (222) is provided with a limiting hole (2225) arranged in a horizontal direction, and the elastic component (226) is installed in the limiting hole (2225); the elastic component (226) includes a steel ball (2261) and a spring (2262) that provides outward elastic force to the steel ball (2261). When the slider (222) moves down, the steel ball (2261) passes over the limiting stop (227) and compresses the spring (2262).

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