Bicycle key structure

Abstract

The utility model discloses a bicycle key structure, include: key, including key shell, be equipped with key circuit board in key shell, key shell is connected with deformation support, and deformation support is detachably connected on bicycle handlebar, the plug of handle, including the inner shell and shell of mutual buckling, the inner shell is installed in handlebar, and the shell is installed in the open end of handlebar, the inner shell is equipped with battery and the terminal of board end that is connected with battery, and the terminal of board end and key circuit board are connected through wiring harness, the shell is equipped with charging circuit board and adsorption part, and charging circuit board is connected with battery, and adsorption part is connected with charging wire adsorption. Through deformation support, the key can be installed conveniently and quickly in any position of handlebar, the battery is separated from the key, can make the key structure compact and take up small space, the battery is installed in the plug of handle, and the plug of handle is installed in the end of handlebar, can be convenient to realize the installation and dismounting of plug of handle and battery.

Description

Technical Field

[0001] This utility model relates to the field of bicycle button technology, and more specifically to a bicycle button structure. Background Technology

[0002] Bicycles, as a common means of transportation, are not only environmentally friendly but also beneficial to users' health. They are becoming increasingly popular in modern society, and cycling is becoming a more and more fashionable mode of transportation.

[0003] Existing bicycles typically have buttons mounted on the handlebars, enabling one-click sprinting and / or one-click climbing. These buttons are usually powered by button batteries, which are directly integrated with the button and then mounted on the handlebars. Because the battery and button are assembled together, the button is bulky, takes up a lot of space, and appears obtrusive on the handlebars. Pressing the button is inconvenient, resulting in a poor user experience and making battery replacement difficult. Furthermore, existing buttons typically use a plastic clip structure to mount to the handlebars. The clip's position on the handlebars is usually fixed and cannot be adjusted, meaning the button's position is fixed and cannot be adjusted to meet user needs. Moreover, installing the clip on the handlebars is cumbersome, hindering quick and easy installation and removal. Summary of the Invention

[0004] The purpose of this utility model is to provide a bicycle button structure that allows the button to be conveniently and quickly installed at any position on the handlebars via a deformable bracket; the separation of the battery and button makes the button structure compact and space-saving; the battery is installed inside the handlebar plug, which is installed at the end of the handlebars, facilitating the installation and removal of the handlebar plug and battery.

[0005] Therefore, this utility model provides a bicycle button structure, including: a button, comprising a button shell, wherein a button circuit board is disposed inside the button shell; the button shell is connected to a deformable bracket, the deformable bracket being detachably connected to the bicycle handlebars; a handlebar stop, comprising an inner shell and an outer shell that interlock, the inner shell being installed inside the handlebars, and the outer shell being installed at the open end of the handlebars; the inner shell comprising a battery and a plate end terminal connected to the battery, the plate end terminal and the button circuit board being connected via a wiring harness; the outer shell comprising a charging circuit board and an adsorption part, the charging circuit board being connected to the battery, and the adsorption part being adsorbed and connected to a charging cable.

[0006] Preferably, the deformable bracket includes a connecting shell, the button shell is fitted inside the connecting shell, and the bottom of the connecting shell is fastened to the handlebar.

[0007] Preferably, two spaced-apart connecting pieces are connected to corresponding sides of the connecting shell, and the connecting pieces are bonded to the handlebars with double-sided adhesive.

[0008] Preferably, the connecting piece is made of soft rubber.

[0009] Preferably, the connecting shell is provided with a through groove, through which the wire harness passes and connects to the button shell.

[0010] Preferably, the inner shell includes an inner cavity and a terminal cavity communicating with the inner cavity; the battery is fitted inside the inner cavity, the plate-end terminal is fitted inside the terminal cavity, and the plate-end terminal extends out of the terminal cavity and is connected to the wiring harness.

[0011] Preferably, it also includes a soft rubber shell, which is fastened and sleeved onto the inner shell.

[0012] Preferably, the outer wall of the soft rubber shell is provided with a raised spiral limiting piece, which abuts against the inner wall of the handlebar.

[0013] Preferably, the adsorption part includes a first magnetic element disposed on the inner wall of the housing and a second magnetic element connected to the charging cable, wherein the first magnetic element and the second magnetic element are adsorbed together.

[0014] Preferably, the charging circuit board is provided with a charging pin, and the outer casing is provided with a through hole, the through hole corresponding to the charging pin.

[0015] Compared with the prior art, the advantages and positive effects of this utility model are:

[0016] The button in this application is equipped with a deformable bracket, which includes multiple connecting pieces in the shape of dragonfly wings. The connecting pieces are attached with double-sided adhesive, which can be used to attach the button to any position on the handlebar. This allows for convenient and quick installation of the button on the handlebar, and the button's installation position on the handlebar can be easily and quickly adjusted according to the user's needs.

[0017] In this application, the battery powering the buttons is not installed inside the buttons, which reduces the size of the buttons, making the button structure compact and easy to install. This application installs the battery inside the handlebar plug, and the handlebar plug is installed inside the handlebar and close to the handlebar opening, which facilitates the installation and removal of the handlebar plug and battery, and also facilitates battery charging.

[0018] This application uses a magnetic charging method, which makes charging easy.

[0019] Other features and advantages of this utility model will become clearer after reading the detailed embodiments of this utility model in conjunction with the accompanying drawings. Attached Figure Description

[0020] Figure 1 This is one of the structural schematic diagrams of an embodiment of the button of this utility model;

[0021] Figure 2 This is a second structural schematic diagram of one embodiment of the button of this utility model;

[0022] Figure 3 This is the third structural schematic diagram of one embodiment of the button of this utility model;

[0023] Figure 4 This is one of the structural schematic diagrams of an embodiment of the deformable bracket of this utility model;

[0024] Figure 5 This is a second structural schematic diagram of one embodiment of the deformable bracket of this utility model;

[0025] Figure 6 This is a structural schematic diagram of one embodiment of the double-sided adhesive of this utility model;

[0026] Figure 7 This is one of the structural schematic diagrams of an embodiment of the plug of this utility model;

[0027] Figure 8 This is a second schematic diagram of the structure of one embodiment of the plug of this utility model;

[0028] Figure 9 This is the third schematic diagram of the structure of one embodiment of the plug of this utility model;

[0029] Figure 10 This is a schematic diagram of the structure of one embodiment of the inner shell of this utility model;

[0030] Figure 11 This is a schematic diagram of the structure of one embodiment of the outer shell of this utility model;

[0031] Figure 12 This is the fourth schematic diagram of the structure of one embodiment of the plug of this utility model;

[0032] Figure 13 This is a schematic diagram of the structure of one embodiment of the charging cable of this utility model;

[0033] Figure 14 This is one of the structural schematic diagrams of an embodiment of the soft rubber shell of this utility model;

[0034] Figure 15 This is a second structural schematic diagram of one embodiment of the soft rubber shell of this utility model;

[0035] Figure 16 This is a schematic diagram of one embodiment of the bicycle button structure of this utility model;

[0036] Figure label:

[0037] Handlebar 1;

[0038] Button 2, button shell 21, first button shell 211, second button shell 212, through hole 213, connecting part 214, pressing part 215, locking block 216, circuit board 22, button cap 23.

[0039] 3. Plug 3, inner shell 31, fastening cavity 311, inner cavity 312, terminal cavity 313, connecting block 314, outer shell 32, first magnetic suction piece 321, through hole 322, battery 33, board end terminal 34, charging circuit board 35, charging pin 36, soft rubber shell 37, spiral limiting piece 371, connecting hole 372.

[0040] Wire harness 4;

[0041] Deformable bracket 5, connecting shell 51, snap-fit ​​through hole 52, connecting piece 53, through groove 54, double-sided adhesive 55;

[0042] Charging cable 6, second magnetic attachment 61, charging head 62. Detailed Implementation

[0043] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0044] This application provides a bicycle button structure that can be applied to the handlebars 1 of a bicycle.

[0045] like Figures 1-16 As shown, the bicycle button structure of this application includes a button 2 and a handlebar stopper 3 installed on the handlebar 1. There can be multiple buttons 2 installed on the handlebar 1 to facilitate the rider's operation of the buttons 2. There can be one or two handlebar stoppers 3 installed at the end of the handlebar 1.

[0046] In one embodiment of this application, the button 2 includes a button shell 21, which includes a first button shell 211 and a second button shell 212 that are fastened together. The first button shell 211 and the second button shell 212 can be fastened together by bolts, adhesive, or other methods commonly used in the art, without any specific limitations.

[0047] The first button housing 211 is provided with a button circuit board 22. The shell wall of the first button housing 211 is provided with a through hole 213. The wire harness 4 can be inserted into the first button housing 211 through the through hole 213 and connected to the button circuit board 22.

[0048] A rotatable button cap 23 is connected to the second button housing 212. By pressing the button cap 23, the button 2 can be operated to achieve the corresponding function.

[0049] Specifically, the second button housing 212 is provided with a connecting part 214, and one end of the button cap 23 is rotatably connected to the connecting part 214 via a pivot; the second button housing 212 is provided with a pressing part 215, and the other end of the button cap 23 is provided with a mating groove that cooperates with the pressing part 215; by pressing the other end of the button cap 23, the button cap 23 can be rotated, and the pressing part 215 can be pressed at the same time to realize the corresponding function of the button 2.

[0050] The bottom of the first button shell 211 is connected to a deformable bracket 5, which is detachably connected to the handlebar 1, so that the button 2 can be detachably connected to the handlebar 1, making it convenient for the user to choose the connection position of the button 2 on the handlebar 1 according to the usage needs.

[0051] Specifically, such as Figure 1 , Figures 4-6 As shown, the deformable bracket 5 has a symmetrical structure. The deformable bracket 5 includes a connecting shell 51, and the button shell 21 is fitted inside the connecting shell 51. Specifically, the outer wall of the first button shell 211 is provided with a plurality of protruding engaging blocks 216, and the connecting shell 51 is provided with engaging through holes 52 that engage with the engaging blocks 216. Through the engaging connection between the engaging blocks 216 and the engaging through holes 52, the button shell 21 can be fitted inside the connecting shell 51.

[0052] The button housing 21 can also be connected to the connecting housing 51 in other ways common in the art, without specific limitations.

[0053] The bottom of the connecting shell 51 is engaged with the handlebar 1. The bottom of the connecting shell 51 is adapted to the shape of the handlebar 1, which allows the deformable bracket 5 to be securely and reliably connected to the handlebar 1.

[0054] In the prior art, the handlebar 1 is usually cylindrical; such as Figure 5 As shown, the bottom of the corresponding connecting shell 51 is usually arc-shaped, so that the connecting shell 51 can fit perfectly with the handlebar 1, and the connecting shell 51 can be firmly and effectively connected with the handlebar 1.

[0055] Two spaced connecting pieces 53 are connected to corresponding sides of the connecting shell 51. The connecting shell 51 and the connecting pieces 53 can be integrally formed by processing technology or connected into a single piece by other means.

[0056] The connecting piece 53 is bonded to the handlebar 1 using double-sided adhesive 55, thereby connecting the deformable bracket 5 to the handlebar 1. The double-sided adhesive 55 and the connecting piece 53 have the same shape, allowing the connecting piece 53 to be firmly and reliably bonded to the handlebar 1.

[0057] The four connecting pieces 53 are arranged in the shape of dragonfly wings, which makes it easy for the connecting pieces 53 to be bent, so that the connecting pieces 53 can be completely attached to the handlebar 1, thereby improving the stability and reliability of the connection of the deformable bracket 5 on the handlebar 1.

[0058] The connecting piece 53 is made of soft rubber, which allows it to be bent and deformed, making it easy to attach to the handlebar 1.

[0059] The connecting shell 51 is provided with a through groove 54, which corresponds to the through hole 213. The wire harness 4 passes through the through groove 54 and extends into the button shell 21.

[0060] like Figures 7-15 As shown, the handlebar plug 3 includes an inner shell 31 and an outer shell 32 that interlock. The inner shell 31 is installed inside the handlebar 1, and the outer shell 32 is installed at the opening end of the handlebar 1. The outer shell 32 plugs the opening of the handlebar 1, which facilitates the installation and removal of the handlebar plug 3.

[0061] Specifically, the inner shell 31 is a single piece, and the inner shell 31 includes a fastening cavity 311 that engages with the outer shell 32. The fastening cavity 311 and the outer shell 31 can be fastened together by bolts, adhesive, or other methods commonly used in the art, without any specific limitations.

[0062] The inner shell 31 also includes an inner cavity 312 and a terminal cavity 313 connected to the inner cavity 312. A battery 33 is installed in the inner cavity 312, and a board terminal 34 is installed in the terminal cavity 313. The board terminal 34 is connected to the battery 33, and the board terminal 34 extends out of the terminal cavity 313 and is connected to the wiring harness 4, thereby connecting the battery 33 to the button circuit board 22.

[0063] The number of board-end terminals 34 can be two, and the number of corresponding terminal cavities 313 can also be two; no specific limitation is made here. The two board-end terminals 34 can be connected to two wiring harnesses 4 respectively, and the two wiring harnesses 4 can be connected to two buttons 2 respectively.

[0064] The outer casing 32 contains a charging circuit board 35 and an adsorption part, which is adsorbed and connected to the charging cable 6.

[0065] Specifically, the adsorption part includes a first magnetic member 321 disposed on the inner wall of the outer shell 32 and a second magnetic member 61 connected to the charging cable 6, wherein the first magnetic member 321 and the second magnetic member 61 are adsorbed and connected.

[0066] like Figure 13 As shown, the charging cable 6 includes a charging head 62, and a second magnetic member 61 is disposed on the charging head 62.

[0067] The charging circuit board 35 is provided with a charging pin 36, and the outer shell 32 is provided with a through hole 322. The through hole 322 corresponds to the charging pin 36, and the charging pin 36 can correspond to the charging head 62 to charge the charging circuit board 35.

[0068] The charging circuit board 35 is connected to the battery 33, thereby enabling the battery 33 to be charged.

[0069] like Figure 7 , Figure 14 , Figure 15 As shown, the plug 3 also includes a soft rubber shell 37, which is fastened and fitted onto the inner shell 31.

[0070] The outer wall of the soft rubber shell 37 is provided with a raised spiral limiting piece 371. The spiral limiting piece 371 abuts against the inner wall of the handlebar 1, which can increase the contact friction between the soft rubber shell 37 and the inner wall of the handlebar 1, thereby making the handlebar plug 3 securely and reliably installed in the handlebar 1.

[0071] The soft rubber shell 37 is provided with multiple connecting holes 372, and the outer wall of the inner cavity 312 is provided with multiple protruding connecting blocks 314. The connecting blocks 314 are engaged in the connecting holes 372, so that the soft rubber shell 37 can be engaged and connected to the outer wall of the inner cavity 312.

[0072] The soft rubber shell 37 is made of soft rubber, which is flexible and can be bent and deformed, making it easy to insert into the handle 1.

[0073] The button 2 of this application is equipped with a deformable bracket 5, which includes multiple connecting pieces 53 in the shape of dragonfly wings. The connecting pieces 53 are attached with double-sided adhesive 55, which can be attached to any position on the handlebar 1. This allows the button 2 to be installed on the handlebar 1 conveniently and quickly, and the installation position of the button 2 on the handlebar 1 can be adjusted conveniently and quickly according to the user's needs.

[0074] In this application, the battery 33 that powers the button 2 is not installed inside the button 2, which reduces the size of the button 2, making its structure compact and easy to install, and ensuring that the button 2 does not protrude too much when installed on the handlebar 1. In this application, the battery 33 is installed inside the handlebar plug 3, which is installed inside the handlebar 1 and close to the opening end of the handlebar 1. This facilitates the installation and removal of the handlebar plug 3 and the battery, and also facilitates the charging of the battery 33.

[0075] This application uses a magnetic charging method, which makes charging easy.

[0076] The button 2 in this application can be linked with the rear derailleur to control the bicycle's headlight, speedometer, taillight, etc. It can realize one-click sprint and one-click climbing functions and can be expanded to four sprint buttons compatible with handlebars.

[0077] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions claimed by this utility model.

Claims

1. A bicycle button structure, characterized in that, include: A button, including a button housing, wherein a button circuit board is disposed inside the button housing; The button shell is connected to a deformable bracket, which is detachably connected to the bicycle handlebars; The handlebar includes an interlocking inner shell and an outer shell, the inner shell being installed inside the handlebar and the outer shell being installed at the open end of the handlebar; The inner shell contains a battery and a board terminal connected to the battery. The board terminal and the button circuit board are connected by a wire harness. The outer shell contains a charging circuit board and an adsorption part. The charging circuit board is connected to the battery, and the adsorption part is adsorbed and connected to the charging cable.

2. The bicycle button structure as described in claim 1, characterized in that, The deformable bracket includes a connecting shell, the button shell is fitted inside the connecting shell, and the bottom of the connecting shell is fastened to the handlebar.

3. The bicycle button structure as described in claim 2, characterized in that, Two spaced-apart connecting pieces are connected to corresponding sides of the connecting shell, and the connecting pieces are bonded to the handlebars with double-sided adhesive.

4. The bicycle button structure as described in claim 3, characterized in that, The connecting piece is made of soft rubber.

5. The bicycle button structure as described in claim 2, characterized in that, The connecting shell is provided with a through groove, through which the wire harness passes and connects to the button shell.

6. The bicycle button structure as described in claim 1, characterized in that, The inner shell includes an inner cavity and a terminal cavity communicating with the inner cavity; The battery is fitted inside the inner cavity, the plate end terminal is fitted inside the terminal cavity, and the plate end terminal extends out of the terminal cavity and is connected to the wiring harness.

7. The bicycle button structure as described in claim 1, characterized in that, It also includes a soft rubber shell, which is fastened and fitted onto the inner shell.

8. The bicycle button structure as described in claim 7, characterized in that, The outer wall of the soft rubber shell is provided with a raised spiral limiting piece, which abuts against the inner wall of the handlebar.

9. The bicycle button structure as described in claim 1, characterized in that, The adsorption unit includes a first magnetic element disposed on the inner wall of the outer casing and a second magnetic element connected to the charging cable, wherein the first magnetic element and the second magnetic element are adsorbed together.

10. The bicycle button structure as described in claim 1, characterized in that, The charging circuit board is provided with a charging pin, and the outer casing is provided with a through hole, which corresponds to the charging pin.

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