Waterproof switch capable of returning bicycle by one key and used for shared bicycle

Abstract

The waterproof switch comprises a shell, an outer button, a bottom cover, an electronic panel, an inner button and a button cover, the front end face of the outer button penetrates through the front end face of the shell and then is arranged in front of the shell, and the outer button is connected with the shell in a clamped mode. The front ends of the electronic panel, the inner button, the button cover and the bottom cover are all arranged in the shell, the inner button is arranged on the front end face of the electronic panel, the rear end face of the inner button is fixedly connected with the front end face of the electronic panel, the electronic panel and the inner button are both arranged in the button cover, and the front end of the inner button penetrates through the front end face of the button cover and then makes contact with the rear end face of the outer button. The inner button is clamped with the button cover, the front end face of the electronic panel is clamped with the front end face in the button cover, the front end face of the bottom cover is arranged in the button cover and is in contact with the rear end face of the electronic panel, the bottom cover is clamped with the button cover, and the shell is clamped with the rear end face of the bottom cover. The bicycle returning device has the advantages of being simple in bicycle returning and small in occupied space.

Description

Technical Field

[0001] The utility model relates to the technical field related to public facility switches, and in particular to a waterproof switch used for a shared bicycle and capable of returning the bicycle with one button. Background Art

[0002] As the social atmosphere pays more and more attention to environmental protection, the concept of sharing is advocated. The first to become popular is shared bicycles. Due to their environmental protection and convenience, shared bicycles are used all over the world. However, the resulting shared bicycles are damaged and parked randomly, causing certain social problems. In order to solve such problems, multiple return points are set up in various public areas. The existing return points mainly receive shared bicycles by locking them, but this is both laborious and takes up too much space, resulting in a reduction in the use of street space.

[0003] The Chinese patent publication number is CN204010163U, and the authorization announcement date is December 10, 2014. The multifunctional induction pile for public bicycle fast rental, return and renewal belongs to the field of vehicle public rental equipment. The utility model includes a pile body, a pile cover, a buffer limit mechanism, a bicycle sensing area and a query button that match each other. The pile cover is located at the top of the pile body. The upper part of the pile cover is provided with a display screen, a card swiping panel and an operation interface. The display screen, the card swiping panel and the operation interface are distributed in sequence. The buffer limit mechanism and the bicycle sensing area are both arranged on the side of the pile body. The bicycle sensing area is adjacent to the buffer limit mechanism. An antenna plate is arranged on the sensing area, and the query button is arranged on the operation interface. The utility model has a reasonable structure, removes the restriction of one car and one lock position, adopts the induction rental, return and renewal application, realizes the function of fast rental, return and renewal, and achieves the purpose of reducing site waste, construction cost, and alleviating the difficulty of returning the car. The disadvantage of this utility model is that returning the car is more laborious and occupies too much space. Utility Model Content

[0004] The utility model aims to overcome the shortcomings of the prior art that returning a bicycle is laborious and occupies too much space, and provides a waterproof switch for returning a shared bicycle that is simpler to return and occupies less space and can be used to return the bicycle with one click.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A waterproof switch used in a shared bicycle and capable of returning the bicycle with one button, comprising an outer shell, an outer button, a bottom cover, an electronic panel, an inner button and a button cover, wherein the front end face of the outer button passes through the front end face of the outer shell and is placed in front of the outer shell, the outer button is snap-connected with the outer shell, the front ends of the electronic panel, the inner button, the button cover and the bottom cover are all placed in the outer shell, the inner button is placed on the front end face of the electronic panel, the rear end face of the inner button is fixedly connected to the front end face of the electronic panel, the electronic panel and the inner button are both placed in the button cover, the front end of the inner button passes through the front end face of the button cover and contacts the rear end face of the outer button, the inner button is snap-connected with the button cover, the front end face of the electronic panel is snap-connected with the front end face in the button cover, the front end face of the bottom cover is placed in the button cover and contacts the rear end face of the electronic panel, the bottom cover is snap-connected with the button cover, and the outer shell is snap-connected with the rear end face of the bottom cover.

[0007] During installation, first place the electronic panel and the inner button in the button cover, then buckle the bottom cover on the button cover, fix the electronic panel and the inner button, then push the outer button out from the inside of the outer shell, and then fix the bottom cover to the outer shell. The inner button must also correspond to the outer button. Finally, fix the bottom cover and the outer shell with screws and other fixing tools to fix the entire waterproof switch at the return point. When in use, just press the outer button inward with the tire or front contact point of the shared bicycle, the inner button will connect the pressure information with the electronic panel, and the electronic panel will be connected to the signaler on the shared bicycle to complete the return of the bicycle, achieving the purpose of simple return of the bicycle and taking up little space.

[0008] Preferably, a card strip 1 is provided on the outer side surface of the outer button, the card strip 1 surrounds the outer side surface of the outer button, the card strip 1 and the outer button are integrally formed, a plurality of card grooves 1 are provided on the outer side surface of the card strip 1, the cross-sectional shape of the front end of the shell is an arc shape that is convex at the top and concave at the bottom, a cartridge is provided on the rear end surface of the shell, the front end of the cartridge is fixedly connected to the rear end surface of the shell, a through hole 1 is provided on the front end surface of the shell, the through hole 1 is communicated with the cartridge, the front ends of the electronic panel, the inner button, the button cover and the bottom cover are all placed in the cartridge, the cartridge is snap-fitted with the rear end surface of the bottom cover, a convex ridge and a guide strip are provided in the cartridge, the convex ridge surrounds the inner side wall of the through hole 1, the guide strip has a plurality of strips and corresponds to the card grooves one by one, the convex ridge is fixedly connected to the inner side wall of the through hole 1, the guide strip is fixedly connected to the inner side wall of the cartridge, the card strip 1 is placed on the rear side surface of the convex ridge, and the cartridge is snap-fitted with the outer button through the cooperation of the convex ridge, the card strip 1, the card groove 1 and the guide strip. The cross-sectional shape of the front end of the shell is an arc shape that is convex upward and concave downward, which facilitates the flow of water to both sides and improves the waterproof performance.

[0009] Preferably, the button cover is provided with a groove 1, a through hole 2 and a limiting ring, the groove 1 is placed on the rear end face of the button cover, the limiting ring is placed on the front end face of the button cover, the limiting ring is fixedly connected to the front end face of the button cover, the through hole 2 is connected to the groove 1 and is placed at the center of the limiting ring, the rear side surface of the outer button is provided with a groove 2, the front end face in the groove 2 is provided with a pressing column, the front end face of the pressing column is fixedly connected to the front end face in the groove 2, the front end of the inner button contacts the rear end face of the pressing column after passing through the through hole 2, and the front ends of the electronic panel, the inner button and the bottom cover are all placed in the groove 1. The pressing column presses the inner button, which reduces the contact between external dust and rainwater and the internal structure and increases the service life of the electronic components.

[0010] Preferably, the groove 1 is provided with a second card slot and a third card slot, the shape of the second card slot corresponds to the shape of the inner button, the through hole 2 is placed in the second card slot, the front end face of the inner button is placed in the second card slot, the inner button is snapped with the button cover through the second card slot, there are several second card slots and they are evenly distributed on the front end face in the groove 1, a pressing point is provided on the front end face of the inner button, the pressing point and the inner button are integrally formed, the pressing point contacts with the rear end face of the pressing column after passing through the second through hole, a plurality of protrusions are provided on the front end face of the electronic panel, the protrusions correspond to the third card slot one by one, the front end face of the protrusions is placed in the third card slot, and the electronic panel is snapped with the button cover through the cooperation of the protrusions and the third card slot. The cooperation of the protrusions and the third card slot makes it convenient for the electronic panel not to shake.

[0011] Preferably, a groove 3 is provided on the front end face of the bottom cover, an inner ring tube is provided in the groove 3, the rear end face of the inner ring tube is fixedly connected to the inner bottom face of the groove 3, the front end face of the inner ring tube is placed in the groove 2 and contacts the rear end face of the electronic panel, the rear end of the button cover is placed in the groove 3, a plurality of clamping blocks 1 are provided on the outer side face of the inner ring tube, the clamping blocks 1 are evenly distributed on the outer side face of the inner ring tube and are fixedly connected to the outer side face of the inner ring tube, the cross-sectional shape of the clamping blocks 1 is trapezoidal and the bottom edge of the trapezoid is placed at the rear, a plurality of clamping holes 1 are provided on the outer side face of the button cover, the clamping holes are connected to the groove 1, the clamping blocks 1 are placed in the clamping holes 1, the clamping holes 1 correspond to the clamping blocks 1 one by one, and the button cover is clamped with the inner ring tube through the cooperation of the clamping holes 1 and the clamping blocks 1. The cross-sectional shape of the clamping blocks 1 is trapezoidal and the bottom edge of the trapezoid is placed at the rear and then cooperates with the clamping holes 1, which facilitates the installation and removal of the bottom cover and the button cover.

[0012] Preferably, the cartridge is provided with a second card hole and a limiting strip, the second card hole has several and is evenly distributed on the outer side of the cartridge, the second card hole is communicated with the inside of the cartridge, the limiting strips have several and are evenly distributed on the rear end surface of the cartridge, the limiting strip is fixedly connected to the rear end surface of the cartridge, a second card block and a convex strip are provided on the outer side surface of the bottom cover, the second card block has several and corresponds to the second card hole one to one, the second card block is fixedly connected to the outer side surface of the bottom cover, the cross-sectional shape of the second card block is trapezoidal and the bottom side of the trapezoid is placed at the rear, the second card block is placed in the second card hole, the convex strips have several and are evenly distributed on the outer side surface of the bottom cover, the convex strip is fixedly connected to the outer side surface of the bottom cover, the convex strip is placed at the rear of the second card block, the gap between adjacent convex strips corresponds one to one to the limiting strip, the limiting strip is placed in the gap between adjacent convex strips, and the bottom cover is clamped with the cartridge through the cooperation of the second card block, the second card hole, the limiting strip and the gap between adjacent convex strips. The second clamping hole, the second clamping block, the convex strip and the limiting strip not only facilitate the installation and removal of the bottom cover and the outer shell, but also can fix the bottom cover so that it will not rotate at will.

[0013] Preferably, the housing is provided with a mounting column and a second clamping strip, the mounting columns are in multiple numbers and are evenly distributed on the rear end face of the housing with the clamping barrel as the center, the front end face of the mounting column is fixedly connected to the rear end face of the housing, the second clamping strip is arc-shaped and is centered on the clamping barrel, the front end face of the second clamping strip is fixedly connected to the rear end face of the housing, the rear end face of the mounting column is provided with a mounting groove, and the bottom cover is provided with multiple through holes three. The mounting groove, the second clamping strip and the third through hole are all convenient for the installation of the housing and the bottom cover, increase the installation position, and also have the function of limiting and increasing stability.

[0014] The beneficial effects of the utility model are as follows: the purpose of returning the car is relatively simple and occupies little space; the cross-sectional shape of the front end of the shell is an arc shape with a convex upper part and a concave lower part, which is convenient for water to flow to both sides and improves waterproofness; the pressing column presses the inner button, thereby reducing the contact between external dust and rainwater and the internal structure and increasing the service life of the electronic components; the convex block cooperates with the third card slot to facilitate the electronic panel not to shake; the cross-sectional shape of the card block one is trapezoidal, and the bottom edge of the trapezoid is placed at the rear and then cooperates with the card hole one, which is convenient for the installation and removal of the bottom cover and the button cover; the card hole two, the card block two, the convex strip and the limit strip are convenient for the installation and removal of the bottom cover and the shell, and can fix the bottom cover so that it will not rotate at will; the installation groove, the second card strip and the third through hole are all convenient for the installation of the shell and the bottom cover, increase the installation position, and also have a limiting effect to increase stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is an exploded view of the utility model;

[0017] Figure 3It is a rear view of the utility model;

[0018] Figure 4 yes Figure 3 AA cross-section diagram;

[0019] Figure 5 yes Figure 4 An enlarged view of detail B;

[0020] Figure 6 yes Figure 4 An enlarged view of detail C;

[0021] Figure 7 It is a schematic diagram of the structure of the button cover.

[0022] In the figure: 1. shell, 2. outer button, 3. bottom cover, 4. electronic panel, 5. inner button, 6. button cover, 7. card strip 1, 8. card slot 1, 9. through hole 1, 10. convex ridge, 11. guide strip, 12. groove 1, 13. through hole 2, 14. limiting ring, 15. groove 2, 16. pressing column, 17. card slot 2, 18. card slot 3, 19. pressing point, 20. convex block, 21. groove 3, 22. inner ring tube, 23. card tube, 24. card block 1, 25. card hole 1, 26. card hole 2, 27. card block 2, 28. limiting strip, 29. convex strip, 30. mounting column, 31. mounting slot, 32. through hole 3, 33. card strip 2. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0024] like Figures 1 to 4 In the embodiment of the invention, a waterproof switch for a shared bicycle capable of returning a bicycle with one button is provided, comprising a shell 1, an outer button 2, a bottom cover 3, an electronic panel 4, an inner button 5 and a button cover 6. The front end face of the outer button 2 passes through the front end face of the shell 1 and is placed in front of the shell 1. The outer button 2 is snap-fitted to the shell 1. The front ends of the electronic panel 4, the inner button 5, the button cover 6 and the bottom cover 3 are all placed in the shell 1. The inner button 5 is placed on the front end face of the electronic panel 4. The rear end face of the inner button 5 is fixedly connected to the front end face of the electronic panel 4. The electronic panel 4 and the inner button 5 are both placed in the button cover 6. The front end of the inner button 5 passes through the front end face of the button cover 6 and contacts the rear end face of the outer button 2. The inner button 5 is snap-fitted to the button cover 6. The front end face of the electronic panel 4 is snap-fitted to the front end face in the button cover 6. The front end face of the bottom cover 3 is placed in the button cover 6 and contacts the rear end face of the electronic panel 4. The bottom cover 3 is snap-fitted to the button cover 6. The shell 1 is snap-fitted to the rear end face of the bottom cover 3.

[0025] like Figure 1 , Figure 2 and Figure 4 As shown, a card strip 7 is provided on the outer side of the outer button 2, the card strip 7 surrounds the outer side of the outer button 2, the card strip 7 and the outer button 2 are integrally formed, a plurality of card slots 8 are provided on the outer side of the card strip 7, the cross-sectional shape of the front end of the shell 1 is an arc shape that is convex upward and concave downward, a card barrel 23 is provided on the rear end surface of the shell 1, the front end of the card barrel 23 is fixedly connected to the rear end surface of the shell 1, a through hole 9 is provided on the front end surface of the shell 1, and the through hole 9 is connected to the card barrel 23, the electronic panel 4, the inner button 5, the button cover 6 and the bottom cover 3 are provided. The front ends of the cartridges 23 are placed in the cartridge 23, and the cartridge 23 is clamped with the rear end surface of the bottom cover 3. A convex rib 10 and a guide strip 11 are provided in the cartridge 23. The convex rib 10 surrounds the inner wall of the through hole 9, and there are several guide strips 11 which correspond one to one with the slots 8. The convex rib 10 is fixedly connected to the inner wall of the through hole 9, and the guide strip 11 is fixedly connected to the inner wall of the cartridge 23. The strip 7 is placed on the rear side of the convex rib 10, and the cartridge 23 is clamped with the outer button 2 through the cooperation of the convex rib 10, the strip 7, the slot 8 and the guide strip 11.

[0026] like Figure 2 , Figure 4 and Figure 6 As shown, the button cover 6 is provided with a groove 12, a through hole 13 and a limiting ring 14, the groove 12 is placed on the rear end surface of the button cover 6, the limiting ring 14 is placed on the front end surface of the button cover 6, the limiting ring 14 is fixedly connected to the front end surface of the button cover 6, the through hole 13 is communicated with the groove 12 and is placed at the center of the limiting ring 14, a groove 15 is provided on the rear side surface of the outer button 2, a pressing column 16 is provided on the front end surface in the groove 15, the front end surface of the pressing column 16 is fixedly connected to the front end surface in the groove 15, the front end of the inner button 5 passes through the through hole 13 and contacts with the rear end surface of the pressing column 16, and the front ends of the electronic panel 4, the inner button 5 and the bottom cover 3 are all placed in the groove 12.

[0027] like Figure 2 , Figure 4 , Figure 5 and Figure 7 As shown, a second card slot 17 and a third card slot 18 are provided in the groove 12. The shape of the second card slot 17 corresponds to the shape of the inner button 5. The through hole 13 is placed in the second card slot 17. The front end face of the inner button 5 is placed in the second card slot 17. The inner button 5 is connected with the button cover 6 through the second card slot 17. There are several second card slots 17 and they are evenly distributed on the front end face in the groove 12. A pressing point 19 is provided on the front end face of the inner button 5. The pressing point 19 and the inner button 5 are integrally formed. The pressing point 19 contacts with the rear end face of the pressing column 16 after passing through the second through hole 13. A plurality of protrusions 20 are provided on the front end face of the electronic panel 4. The protrusions 20 correspond to the third card slot 18 one by one. The front end face of the protrusion 20 is placed in the third card slot 18. The electronic panel 4 is connected with the button cover 6 through the cooperation of the protrusion 20 and the third card slot 18.

[0028] like Figure 2 , Figure 4 , Figure 5 and Figure 7 As shown, a groove three 21 is provided on the front end surface of the bottom cover 3, an inner ring cylinder 22 is provided in the groove three 21, the rear end surface of the inner ring cylinder 22 is fixedly connected to the inner bottom surface of the groove three 21, the front end surface of the inner ring cylinder 22 is placed in the groove two 15 and contacts with the rear end surface of the electronic panel 4, the rear end of the button cover 6 is placed in the groove three 21, a plurality of clamping blocks 24 are provided on the outer side surface of the inner ring cylinder 22, the clamping blocks 24 are evenly distributed on the outer side surface of the inner ring cylinder 22 and are fixedly connected to the outer side surface of the inner ring cylinder 22, the cross-sectional shape of the clamping block 24 is trapezoidal and the bottom edge of the trapezoid is placed at the rear, a plurality of clamping holes 25 are provided on the outer side surface of the button cover 6, the clamping holes are connected with the groove one 12, the clamping blocks 24 are placed in the clamping holes 25, the clamping holes 25 correspond to the clamping blocks 24 one by one, and the button cover 6 is clamped with the inner ring cylinder 22 through the cooperation of the clamping holes 25 and the clamping blocks 24.

[0029] like Figures 2 to 5 As shown, the cartridge 23 is provided with a second clamping hole 26 and a limiting strip 28, the second clamping hole 26 has a plurality of and is evenly distributed on the outer side of the cartridge 23, the second clamping hole 26 is connected to the inside of the cartridge 23, the limiting strip 28 has a plurality of and is evenly distributed on the rear end face of the cartridge 23, the limiting strip 28 is fixedly connected to the rear end face of the cartridge 23, and a second clamping block 27 and a convex strip 29 are provided on the outer side face of the bottom cover 3, the second clamping block 27 has a plurality of and is one-to-one corresponding to the second clamping hole 26, the second clamping block 27 is fixedly connected to the outer side face of the bottom cover 3, and the cross-sectional shape of the second clamping block 27 is The shape is trapezoidal and the bottom side of the trapezoid is placed at the rear, the second clamping block 27 is placed in the second clamping hole 26, there are several convex strips 29 and they are evenly distributed on the outer side of the bottom cover 3, the convex strips 29 are fixedly connected to the outer side of the bottom cover 3, the convex strips 29 are placed at the rear of the second clamping block 27, the gaps between adjacent convex strips 29 correspond one to one with the limiting strips 28, the limiting strips 28 are placed in the gaps between adjacent convex strips 29, and the bottom cover 3 is clamped with the clamping cylinder 23 through the cooperation of the second clamping block 27, the second clamping hole 26, the limiting strips 28 and the gaps between adjacent convex strips 29.

[0030] like Figure 2 , Figure 3 and Figure 4 As shown, the housing 1 is provided with a mounting column 30 and a second clamping strip 33, there are several mounting columns 30 and they are evenly distributed on the rear end face of the housing 1 with the clamping cylinder 23 as the center, the front end face of the mounting column 30 is fixedly connected to the rear end face of the housing 1, the second clamping strip 33 is arc-shaped and is centered on the clamping cylinder 23, the front end face of the second clamping strip 33 is fixedly connected to the rear end face of the housing 1, the rear end face of the mounting column 30 is provided with a mounting groove 31, and the bottom cover 3 is provided with several through holes 32.

[0031] During installation, first place the electronic panel 4 and the inner button 5 in the groove 12 of the button cover 6, and the pressing point 19 passes through the through hole 13 and is placed outside the button cover 6. At the same time, the inner button 5 is placed in the card groove 17, and the protrusion 20 on the electronic panel 4 is placed in the card groove 3 18. Then, the inner ring cylinder 22 of the bottom cover 3 is pressed against the electronic panel 4, and the card block 24 is buckled on the card hole 25 of the button cover 6 to fix the electronic panel 4 and the inner button 5. Then, the outer button 2 is pushed outward from the through hole 9 inside the card cylinder 23 on the shell 1, and the card strip 7 cooperates with the convex ridge 10, and the card groove 8 corresponds to the guide strip 11 to prevent the outer button 2 from rotating. Then, the bottom cover 3 is fixed to the card hole 26 on the card cylinder 23 through the card block 27. The card cylinder 23 must be placed in the groove 3 21, and the concave The pressing column 16 in the second groove 15 must also correspond to the pressing point 19, and the limiting ring 14 prevents the pressing column 16 from slipping. When the bottom cover 3 is installed in the barrel 23, the limiting strip 28 must be aligned with the gap between the convex strips 29 to prevent the bottom cover 3 from rotating. Finally, the outer shell 1 is fixed through the mounting groove 31 on the mounting column 30 by screws and other fixing tools. The through hole three 32 is used to install and fix the bottom cover 3. The arc-shaped clamping strip 2 33 can prevent the outer shell 1 from rotating, and fix the entire waterproof switch at the return point. When in use, just press the outer button 2 inward with the tire or front contact point of the shared bicycle, the inner button 5 will connect the pressure information with the electronic panel 4, and the electronic panel 4 is connected to the signal on the shared bicycle, and the return of the bicycle can be completed, achieving the purpose of simple return of the bicycle and small space.

Claims

1. A waterproof switch for a shared bicycle that can be used to return the bicycle with one button, characterized in that: The invention comprises a housing (1), an outer button (2), a bottom cover (3), an electronic panel (4), an inner button (5) and a button cover (6); the front end surface of the outer button (2) passes through the front end surface of the housing (1) and is arranged in front of the housing (1); the outer button (2) is snap-connected with the housing (1); the front ends of the electronic panel (4), the inner button (5), the button cover (6) and the bottom cover (3) are all arranged in the housing (1); the inner button (5) is arranged on the front end surface of the electronic panel (4); the rear end surface of the inner button (5) is fixedly connected to the front end surface of the electronic panel (4); The electronic panel (4) and the inner button (5) are both placed in the button cover (6); the front end of the inner button (5) passes through the front end surface of the button cover (6) and contacts the rear end surface of the outer button (2); the inner button (5) is snap-fitted with the button cover (6); the front end surface of the electronic panel (4) is snap-fitted with the front end surface inside the button cover (6); the front end surface of the bottom cover (3) is placed in the button cover (6) and contacts the rear end surface of the electronic panel (4); the bottom cover (3) is snap-fitted with the button cover (6); and the housing (1) is snap-fitted with the rear end surface of the bottom cover (3).

2. The waterproof switch for returning a shared bicycle with one button according to claim 1 is characterized in that: A clamping strip (7) is provided on the outer side of the outer button (2), the clamping strip (7) surrounds the outer side of the outer button (2), the clamping strip (7) and the outer button (2) are integrally formed, a plurality of clamping grooves (8) are provided on the outer side of the clamping strip (7), the cross-sectional shape of the front end of the shell (1) is an arc shape that is convex at the top and concave at the bottom, a clamping sleeve (23) is provided on the rear end surface of the shell (1), the front end of the clamping sleeve (23) is fixedly connected to the rear end surface of the shell (1), a through hole (9) is provided on the front end surface of the shell (1), the through hole (9) is connected to the clamping sleeve (23), the electronic panel (4), the inner button (5), the button cover (6) and the bottom cover (3) are connected to each other. The front ends are all placed in the cartridge (23), and the cartridge (23) is clamped with the rear end surface of the bottom cover (3). A convex ridge (10) and a guide strip (11) are provided in the cartridge (23), and the convex ridge (10) surrounds the inner side wall of the through hole (9). The guide strip (11) has a plurality of strips and corresponds to the clamping groove (8) one by one. The convex ridge (10) is fixedly connected to the inner side wall of the through hole (9), and the guide strip (11) is fixedly connected to the inner side wall of the cartridge (23). The clamping strip (7) is placed on the rear side surface of the convex ridge (10), and the cartridge (23) is clamped with the outer button (2) through the cooperation of the convex ridge (10), the clamping strip (7), the clamping groove (8) and the guide strip (11).

3. The waterproof switch for returning a shared bicycle with one button according to claim 2 is characterized in that: The button cover (6) is provided with a groove 1 (12), a through hole 2 (13) and a limiting ring (14); the groove 1 (12) is disposed on the rear end surface of the button cover (6); the limiting ring (14) is disposed on the front end surface of the button cover (6); the limiting ring (14) is fixedly connected to the front end surface of the button cover (6); the through hole 2 (13) is communicated with the groove 1 (12) and is disposed at the center of the limiting ring (14); a groove 2 (15) is disposed on the rear side surface of the outer button (2); a pressing column (16) is disposed on the front end surface in the groove 2 (15); the front end surface of the pressing column (16) is fixedly connected to the front end surface in the groove 2 (15); the front end of the inner button (5) passes through the through hole 2 (13) and contacts the rear end surface of the pressing column (16); the front ends of the electronic panel (4), the inner button (5) and the bottom cover (3) are all disposed in the groove 1 (12).

4. The waterproof switch for returning a shared bicycle with one button according to claim 3 is characterized in that: The first groove (12) is provided with a second card slot (17) and a third card slot (18). The shape of the second card slot (17) corresponds to the shape of the inner button (5). The second through hole (13) is disposed in the second card slot (17). The front end surface of the inner button (5) is disposed in the second card slot (17). The inner button (5) is connected to the button cover (6) via the second card slot (17). There are a plurality of second card slots (17) evenly distributed on the front end surface of the first groove (12). The front end surface of the inner button (5) is provided with a button cover (6). A pressure point (19), wherein the pressure point (19) and the inner button (5) are integrally formed, and the pressure point (19) contacts the rear end surface of the pressure column (16) after passing through the second through hole (13). A plurality of protrusions (20) are provided on the front end surface of the electronic panel (4), and the protrusions (20) correspond to the third card slot (18) one by one. The front end surface of the protrusion (20) is placed in the third card slot (18), and the electronic panel (4) is engaged with the button cover (6) through the cooperation of the protrusion (20) and the third card slot (18).

5. The waterproof switch for returning a shared bicycle with one button according to claim 3 is characterized in that: A groove three (21) is provided on the front end surface of the bottom cover (3), an inner ring tube (22) is provided in the groove three (21), a rear end surface of the inner ring tube (22) is fixedly connected to the inner bottom surface of the groove three (21), a front end surface of the inner ring tube (22) is placed in the groove two (15) and contacts the rear end surface of the electronic panel (4), a rear end of the button cover (6) is placed in the groove three (21), a plurality of card blocks one (24) are provided on the outer side surface of the inner ring tube (22), and the card blocks one (24) are evenly distributed on the inner ring tube. The outer surface of the cylinder (22) is fixedly connected to the outer surface of the inner ring cylinder (22); the cross-sectional shape of the clamping block 1 (24) is trapezoidal and the bottom edge of the trapezoid is placed at the rear; a plurality of clamping holes 1 (25) are provided on the outer surface of the button cover (6); the clamping holes are communicated with the groove 1 (12); the clamping block 1 (24) is placed in the clamping hole 1 (25); the clamping hole 1 (25) corresponds to the clamping block 1 (24) one by one; the button cover (6) is clamped to the inner ring cylinder (22) through the cooperation between the clamping hole 1 (25) and the clamping block 1 (24).

6. The waterproof switch for returning a shared bicycle with one button according to claim 2, characterized in that: The cartridge (23) is provided with a second clamping hole (26) and a limiting strip (28), the second clamping hole (26) being in plurality and evenly distributed on the outer side of the cartridge (23), the second clamping hole (26) being communicated with the interior of the cartridge (23), the limiting strip (28) being in plurality and evenly distributed on the rear end face of the cartridge (23), the limiting strip (28) being fixedly connected to the rear end face of the cartridge (23), and the outer side face of the bottom cover (3) being provided with a second clamping block (27) and a convex strip (29), the second clamping block (27) being in plurality and corresponding to the second clamping hole (26) one by one, the second clamping block (27) being fixedly connected to the outer side face of the bottom cover (3), the second clamping block (27) being The cross-sectional shape is a trapezoid and the bottom side of the trapezoid is placed at the rear. The second clamping block (27) is placed in the second clamping hole (26). The convex strips (29) are multiple and evenly distributed on the outer side of the bottom cover (3). The convex strips (29) are fixedly connected to the outer side of the bottom cover (3). The convex strips (29) are placed at the rear of the second clamping block (27). The gaps between adjacent convex strips (29) correspond to the limiting strips (28) one by one. The limiting strips (28) are placed in the gaps between adjacent convex strips (29). The bottom cover (3) is clamped with the clamping cylinder (23) through the cooperation of the second clamping block (27), the second clamping hole (26), the limiting strips (28) and the gaps between adjacent convex strips (29).

7. The waterproof switch for returning a shared bicycle with one button according to claim 2, characterized in that: The housing (1) is provided with a mounting column (30) and a second clamping strip (33). There are a plurality of mounting columns (30) which are evenly distributed on the rear end surface of the housing (1) with the clamping cylinder (23) as the center. The front end surface of the mounting column (30) is fixedly connected to the rear end surface of the housing (1). The second clamping strip (33) is arc-shaped and is centered on the clamping cylinder (23). The front end surface of the second clamping strip (33) is fixedly connected to the rear end surface of the housing (1). A mounting groove (31) is provided on the rear end surface of the mounting column (30). The bottom cover (3) is provided with a plurality of third through holes (32).

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