Bicycle hoisting type wireless key

Abstract

The utility model discloses a bicycle hoisting type wireless key which comprises a shell, a lock ring support is arranged on one side of the front end of the shell, the shell is fixed to a handlebar of a bicycle through the lock ring support, a cavity is formed in the shell, the upper end and the lower end of the cavity are each provided with an opening, a base is fixedly arranged in the upper end opening of the cavity, and the upper end opening of the cavity is provided with an opening. A cavity is formed in the base, a circuit board and a battery module which are located below the base are arranged in the cavity, a Bluetooth module is integrated on the circuit board, a key assembly electrically connected with the circuit board is assembled at the upper end of the base, and an opening in the lower end of the cavity is detachably connected with a lower cover. According to the bicycle hoisting type wireless key, the use experience and the safety of a bicycle can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bicycle accessory technical field, concretely relates to a bicycle hoisting type wireless key. BACKGROUND

[0002] In prior art, functional bicycles are favored by more and more consumers due to their multiple advantages such as environmental protection and fitness. In order to improve the riding experience and meet the diversified functional requirements, the existing functional bicycles are usually equipped with instrument panels or wireless controllers.

[0003] Due to the limitation of the shape of the bicycle frame, the instrument panel and the wireless controller are generally arranged at the middle part of the frame body, and the key part is arranged at the handlebar position so as to facilitate the rider to control during the riding process. However, the current design has many drawbacks. On the one hand, the existing independent keys are mostly connected by wires. For bicycles, more wire harnesses not only increase the assembly difficulty and improve the production and maintenance cost, but also may interfere with the rider during the riding process, affecting the fluency and safety of the riding. On the other hand, the existing keys are usually arranged in a circumferential distribution around the handlebar. When riding, the rider needs to move the thumb in different directions frequently when controlling different keys, which is extremely inconvenient in operation, especially in complex road conditions, the inconvenience may lead to operation errors, and further cause safety hazards. SUMMARY

[0004] Therefore, the utility model provides a bicycle hoisting type wireless key to improve the use experience and safety of the bicycle.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A bicycle hoisting type wireless key, comprising a shell, a lock ring support is arranged on one side of the front end of the shell, the shell is fixed on the handlebar of the bicycle through the lock ring support, a cavity is arranged in the shell, an opening is arranged at the upper end and the lower end of the cavity, a base is fixedly arranged in the upper end of the cavity, a circuit board and a battery module are arranged below the base in the cavity, a Bluetooth module is integrated on the circuit board, a key assembly electrically connected with the circuit board is assembled on the upper end of the base, and a lower cover is detachably connected to the lower end opening of the cavity.

[0007] To better realize the above-mentioned technical scheme, optionally, the key assembly comprises a key seat and a key, the key seat is fixedly arranged on the base, and the silica gel pressing column of the key is movably penetrated through the key seat and the base and connected with the key contact of the circuit board.

[0008] Optionally, the keys include a gear increase key, a gear decrease key and a custom key, the key seat has three mounting positions in a triangular distribution, and the gear increase key, the gear decrease key and the custom key are arranged on the three mounting positions of the key seat respectively.

[0009] Optionally, edges of the gear increase key, the gear decrease key and the custom key are made of hard material, and the hard key surface is provided with anti-skid lines.

[0010] Optionally, a state indicating lamp is further arranged on the key seat, and the state indicating lamp is located between the two keys.

[0011] Optionally, the battery module is a button cell.

[0012] Optionally, the lock ring support includes an upper half hoop and a lower half hoop, an end side of a first end of the upper half hoop is provided with an extension, the extension is in an integral structure with the shell, a second end of the upper half hoop is hingedly connected with a second end of the lower half hoop through a pin shaft, and a first end of the lower half hoop is detachably connected with the first end of the upper half hoop through a screw.

[0013] Optionally, the base is fixed at an opening of an upper end of the cavity through adhesion.

[0014] The self-bicycle hoisting type wireless key has the advantages that:

[0015] The self-bicycle hoisting type wireless key has the advantages that:

[0016] The self-bicycle hoisting type wireless key has the advantages that:

[0017] The self-bicycle hoisting type wireless key has the advantages that: The accompanying drawings are briefly described as follows.

[0018] Figure 1 is a perspective view of the self-bicycle hoisting type wireless key;

[0019] Figure 2 is Figure 1 is an angle of the explosion view;

[0020] Figure 3 is Figure 1 Another angle of the exploded view;

[0021] Reference signs:

[0022] The shell 10, the upper half hoop 101, the annular step 102, the lower half hoop 20, the base 30, the circuit board 40, the button contact 41, the battery module 50, the button seat 60, the gear plus key 71, the gear minus key 72, the custom key 73, the status indicator light 74, the silica gel pressing column 75, the avoiding hole 76, and the lower cover 80. DETAILED DESCRIPTION

[0023] The technical scheme of the utility model will be described in detail below in combination with the drawings and specific embodiments. Identical parts are denoted by the same reference signs.

[0024] Please refer to Figures 1 to 3 The utility model discloses a bicycle hoisting type wireless button, which comprises a shell 10, a circuit board 40 and a battery module 50.

[0025] One side of the front end of the shell 10 is provided with a lock ring support, and the shell 10 can be fixed on the bicycle handlebar through the lock ring support. Specifically, the lock ring support comprises an upper half hoop 101 and a lower half hoop 20. The first end of the upper half hoop 101 has an extension on the end side, and the extension is an integral molding structure with the shell 10. The second end of the upper half hoop 101 is hingedly connected with the second end of the lower half hoop 20 through a pin shaft. The first end of the lower half hoop 20 is detachably connected with the first end of the upper half hoop 101 through a screw. When installing the wireless button, only the screw connecting the lower half hoop 20 and the upper half hoop 101 needs to be loosened, the lower half hoop 20 is rotated to be clamped on the handlebar, and then the screw is tightened to complete the installation. The lock ring support structure connected by a single screw greatly simplifies the installation process, is convenient and fast, and improves the installation efficiency of the user.

[0026] As Figure 2As shown, the shell 10 is provided with a cavity, the upper end and the lower end of the cavity are provided with openings, the upper end of the cavity is fixedly provided with a base 30, the cavity is provided with a circuit board 40 and a battery module 50 below the base 30, the circuit board 40 is integrated with a Bluetooth module, and the Bluetooth module is matched with a bicycle watch, a speed controller, a shock controller or a handlebar lifting controller and the like for use. Specifically, the circuit board 40 is fixed on the base 30 by a plurality of screws, the lower part of the cavity is provided with an annular step 102, the circuit board 40 is placed on the annular step 102, and the outer ring wall of the base 30 is adhesively fixed with the inner wall of the opening at the upper end of the cavity, so that the shell 10, the base 30 and the circuit board 40 are connected into one body. The lower end opening of the cavity is detachably connected with a lower cover 80 by screwing or sealing clamping, the battery is fixed by the lower cover 80, the battery module 50 adopts a CR2032 button cell, when the button cell is out of power, the user does not need to disassemble the entire wireless key from the handlebar, but only needs to open the lower cover 80 to easily replace the battery, greatly improving the convenience of battery replacement and reducing the maintenance cost.

[0027] The upper end of the base 30 is assembled with a key assembly electrically connected with the circuit board 40, the key assembly includes a key seat 60 and keys, the key seat 60 is fixedly arranged on the base 30, and the silica gel pressing column of the key is movably penetrated through the key seat 60 and the base 30 and connected with the key contact of the circuit board 40.

[0028] The key includes a gear plus key 71, a gear minus key 72 and a custom key 73, the custom key 73 can be a function main key or a selection key, the key seat 60 has three mounting positions in a triangular distribution, and the gear plus key 71, the gear minus key 72 and the custom key 73 are arranged on the three mounting positions of the key seat 60, which conforms to ergonomics and is convenient for the rider to quickly and accurately operate the key during riding.

[0029] Specifically, each key is connected into one body with the key seat 60 and the base 30 by two screws, therefore, 6 screws are needed to connect the key seat 60, the base 30 and the three keys. The middle part of the gear plus key 71, the gear minus key 72 and the custom key 73 is provided with a silica gel pressing column 75, and the base 30 and the key seat 60 are provided with avoidance holes 76 corresponding to the silica gel pressing column, the silica gel pressing column 75 of the key is connected with the key contact 41 of the circuit board 40 by penetrating through the avoidance holes 76 of the base 30 and the key seat 60, which ensures the sensitivity and stability of the key operation.

[0030] In the embodiment, the edges of the gear plus key 71, the gear minus key 72 and the custom key 73 are made of hard material, and the hard key surface is provided with anti-skid lines, which increases the friction between the key and the finger, avoids the operation error of the key due to hand sweating or vibration during riding, and improves the reliability of the key operation.

[0031] In the embodiment, the key seat 60 is further provided with a state indicating lamp 74 between two keys. The state indicating lamp 74 is connected with the circuit board 40 through a wire harness. When different keys are pressed, the indicating lamp is lighted, providing intuitive key operation feedback for the user, and facilitating the user to understand the working state of the key.

[0032] In the embodiment, the lock ring support can be arranged on the left side or the right side of the front end of the shell 10. When the wireless key is installed on the left handlebar, the lock ring support is arranged on the right side of the front end of the shell 10; when the wireless key is installed on the right handlebar, the lock ring support is arranged on the left side of the front end of the shell 10. The above design can make the key in a downward structure, which conforms to the human riding operation habit, is more convenient for the rider to easily operate during riding, and improves the riding experience.

[0033] The technical scheme of the utility model is described in detail in combination with specific embodiments, and the specific embodiments are used to help understand the idea of the utility model. The deduction and deformation of the technical personnel in the art on the basis of the specific embodiments of the utility model also belong to the protection scope of the utility model.

Claims

1. A bicycle-mounted wireless button, characterized in that, The device includes a housing (10), a locking ring bracket on one side of the front end of the housing (10), the housing (10) being fixed to the handlebars of a bicycle by the locking ring bracket, a cavity inside the housing (10), an opening at the upper end and a base (30) fixed inside the upper port of the cavity, a circuit board (40) and a battery module (50) located below the base (30) inside the cavity, a Bluetooth module integrated on the circuit board (40), a button assembly electrically connected to the circuit board (40) at the upper end of the base (30), and a lower cover (80) detachably connected to the lower opening of the cavity.

2. The bicycle-mounted wireless button according to claim 1, characterized in that, The button assembly includes a button base (60) and a button. The button base (60) is fixed on the base (30). The silicone pressing post of the button moves through the button base (60) and the base (30) and is connected to the button contact of the circuit board (40).

3. A bicycle-mounted wireless button according to claim 2, characterized in that, The buttons include a gear up button (71), a gear down button (72), and a custom button (73). The button base (60) has three mounting positions arranged in a triangle. The gear up button (71), gear down button (72), and custom button (73) are respectively set on the three mounting positions of the button base (60).

4. A bicycle-mounted wireless button according to claim 3, characterized in that, The edges of the gear up button (71), gear down button (72), and custom button (73) are all made of hard material, and the surface of the hard button is provided with anti-slip texture.

5. A bicycle-mounted wireless button according to claim 4, characterized in that, The button base (60) is also provided with a status indicator light (74), which is located between the two buttons.

6. A bicycle-mounted wireless button according to claim 1, characterized in that, The battery module (50) is a button cell battery.

7. A bicycle-mounted wireless button according to claim 1, characterized in that, The locking ring bracket includes an upper half hoop (101) and a lower half hoop (20). The first end of the upper half hoop (101) has an extension, which is integral with the housing (10). The second end of the upper half hoop (101) and the second end of the lower half hoop (20) are hinged by a pin. The first end of the lower half hoop (20) and the first end of the upper half hoop (101) are detachably connected by screws.

8. A bicycle-mounted wireless button according to claim 1, characterized in that, The base (30) is fixed to the opening at the upper end of the cavity by adhesive.

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