CN219565379U

CN219565379U - Multifunctional brake handle

Info

Publication number: CN219565379U
Application number: CN202320722286.9U
Authority: CN
Inventors: 徐硕彦; 徐硕志; 徐道政
Original assignee: Meizhou Frii Lens Electronic Technology Co ltd
Current assignee: Meizhou Frii Lens Electronic Technology Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-08-22
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses a multifunctional brake handle; belongs to the technical field; the technical key point of the portable electric bicycle comprises that the portable electric bicycle is connected with an external handlebar, a handle is hinged on the handle, a charger with an illuminating lamp and a Bluetooth sound box is detachably connected outside the handle, and the charger is connected with a PCB main control board circuit; the utility model aims to provide a multifunctional brake handle which has compact structure, flexible and convenient use and good effect; the bicycle is used for bicycles, motorcycles and other vehicles with handrails.

Description

Multifunctional brake handle

Technical Field

The utility model relates to a brake handle, in particular to a multifunctional brake handle.

Background

The existing brake handles arranged on handles with handrails of bicycles, motorcycles and the like are simple in structure and universal and single in function. The automatic bicycle generally has only a braking function, the motorcycle is provided with control keys such as a steering lamp, a loudspeaker, a headlight and the like, and the control keys are connected through lines, so that the external structure is relatively complex.

With the increasing safety performance, riding requirements and popularization of outdoor riding, the required additional functions on vehicles are also increased, and the most common are external-hanging lamps and stopwatches, external-hanging sound boxes and the like, but the structure is complex and the occupied space is relatively large. The function is increased, so that the headstock becomes messy; meanwhile, the additionally added external parts are not only required to be installed by a rider, so that the operation difficulty is increased, but also the external parts are easy to damage due to improper installation.

Disclosure of Invention

The utility model aims to provide the multifunctional brake handle which is compact in structure, flexible and convenient to use and good in effect, aiming at the defects of the prior art.

The technical scheme of the utility model is realized as follows: a multifunctional brake handle comprises a handle seat connected with an external handle, a handle is hinged on the handle seat, and a charger with an illuminating lamp and a Bluetooth sound box is detachably connected outside the handle seat.

In the multifunctional brake handle, a brake trigger switch matched with the handle is arranged on the handle seat, an installation cavity is formed in the handle seat, a first rechargeable battery and a PCB main control board with a wireless module are arranged in the installation cavity, and a charger is in circuit connection with the PCB main control board; when the handle acts, the brake trigger switch sends a signal to the PCB main control board and sends the signal to an external alarm through the wireless module.

In the multifunctional brake handle, the charger comprises a shell, a control board with a Bluetooth template, a second rechargeable battery, a loudspeaker and an LED lamp, wherein the second rechargeable battery, the loudspeaker and the LED lamp are connected with the control board through circuits, and a light-gathering cover matched with the LED lamp is arranged on the front end face of the shell; the side of the shell is provided with a power switch, a Bluetooth switch and a charging interface which are connected with a control board circuit.

In the multifunctional brake handle, a positioning boss is arranged on the upper end face of the shell; the outer bottom of the handle seat corresponding to the mounting cavity is provided with a positioning groove corresponding to the positioning boss, the positioning groove and the positioning boss are provided with matched thimble connector components, and the male seat and the female seat of the thimble connector components are respectively connected with a corresponding PCB main control board or control board circuit.

A detachable buckling structure is arranged between the shell and the handle seat, and when the shell and the handle seat are buckled, the thimble connector component conducts the PCB main control board and the control board.

In the above-mentioned multifunctional brake handle, the fastening structure includes a positioning fastening seat disposed at a rear end of a bottom of the handle seat, the positioning fastening seat is L-shaped in longitudinal section, an auxiliary positioning bump is disposed in an inner middle portion of the positioning fastening seat, and an elastic fastening seat is disposed at a front end of the bottom of the handle seat.

A positioning buckle groove matched with the positioning buckle seat is formed at the top of the shell, a positioning notch matched with the auxiliary positioning convex point is formed on the upper side wall of the positioning buckle groove, and an elastic buckle matched with the elastic buckle seat is arranged at the front side of the top of the shell; the edge of the upper end face of the positioning boss is an annular inclined plane.

In the multifunctional brake handle, the control board is positioned at the inner top of the shell, and the pin at the lower end of the conductive part positioned on the shell of the thimble connector assembly is welded on the control board; the upper end pin of the conductive component of the thimble connector assembly positioned on the handle seat is welded on the PCB main control board.

In the multifunctional brake handle, the bottom of the shell is provided with the sound outlet hole, and the loudspeaker is positioned in the shell corresponding to the sound outlet hole; an electric quantity indicator lamp is arranged at the rear end of the shell and is connected with a control board circuit.

In the multifunctional brake handle, the handle seat consists of a connecting ring connected with an external handle and a mounting box fixedly connected with the connecting ring; the mounting cavity is a mounting box inner cavity.

A plurality of control buttons are arranged on the end face of the connecting ring, which is opposite to the driver, an integrated circuit board connected with each control button is arranged in the connecting ring, an operation indicator lamp connected with the integrated circuit board is arranged on the connecting ring, and the integrated circuit board is connected with the PCB main control board.

In the multifunctional brake handle, the side wall of the handle seat is provided with a multimedia key which is connected with the PCB main control board through a circuit; when the charger is connected with the PCB main control board circuit, the multimedia key controls the loudspeaker to play music.

After the structure is adopted, the charger with the lighting lamp and the Bluetooth sound box can be detachably connected in an externally hung mode. The setting of charger not only can realize the bicycle from taking the charging of power consumption device, simultaneously, its integrated illumination function and bluetooth speaker function can greatly make things convenient for outdoor riding, improves riding experience. The externally hung charger can also be used as a mobile power supply, so that the convenience of use is further improved while the load of a rider is lightened.

Drawings

The utility model is described in further detail below in connection with the embodiments in the drawings, but is not to be construed as limiting the utility model in any way.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the grip block of the present utility model;

FIG. 3 is a schematic view of the bottom of the grip base of the present utility model;

FIG. 4 is a schematic view of the top of the charger of the present utility model;

fig. 5 is a schematic view of the internal structure of the charger of the present utility model;

FIG. 6 is a schematic view of the internal structure of the present utility model;

fig. 7 is an enlarged partial schematic view at a in fig. 6.

In the figure: 1. a handle base; 1a, positioning grooves; 1b, a connecting ring; 1c, mounting a box; 1d, controlling keys; 1e, an integrated circuit board; 1f, operating an indicator lamp; 1g, a multimedia key; 2. a grip; 3. a brake trigger switch; 4. a first rechargeable battery; 5. a PCB main control board; 6. a charger; 6a, a shell; 6b, a control panel; 6c, a second rechargeable battery; 6d, a loudspeaker; 6e, a light condensing cover; 6f, a power switch; 6g, a Bluetooth switch; 6h, charging interface; 6i, positioning a boss; 6j, an electric quantity indicator lamp; 7. a thimble connector assembly; 8. positioning the buckle seat; 9. an elastic buckle seat; 10. positioning the buckling groove; 10a, positioning a notch; 11. an elastic buckle; 12. and a display screen.

Detailed Description

Referring to fig. 1 to 7, the multifunctional brake handle of the present utility model includes a handle seat 1 connected to an external handle, a handle 2 hinged to the handle seat 1, and a brake trigger switch 3 matched with the handle 2 provided on the handle seat 1, where the brake trigger switch 3 may adopt any structure conventional in the art, such as a conventional photoelectric sensor, a touch trigger switch, etc., so long as the action detection of the handle during braking can be implemented. An installation cavity is formed in the handle seat 1, and a first rechargeable battery 4 and a PCB main control board 5 with a wireless module are arranged in the installation cavity.

When the handle 2 acts, the brake trigger switch 3 sends a signal to the PCB main control board 5 and sends the signal to an external alarm through the wireless module; external warning devices often include, but are not limited to, tail brake lights and warning lights mounted to external objects to enhance the warning effect, such as brake warning lights mounted behind helmets or take-out boxes.

The charger 6 with the lighting lamp and the Bluetooth sound box is detachably connected to the outside of the handle base 1, and the charger 6 is in circuit connection with the PCB main control board. The multifunctional charger greatly improves the convenience and operability of the brake handle and also greatly increases the entertainment function. Compared with the existing external sound box, the external sound box has the advantages that the volume can be obviously reduced, meanwhile, the space of the head is not occupied, the disorder of the head can be avoided, and the potential safety hazard caused by externally hung installation can be reduced.

In the embodiment, the handle base 1 consists of a connecting ring 1b connected with an external handle and a mounting box 1c fixedly connected with the connecting ring 1 b; the mounting cavity is an inner cavity of the mounting box 1 c.

A plurality of control keys 1d are provided on the end face of the connection ring 1b opposite to the driver, and in this embodiment, the control keys include a left-right turn light key, a horn key, an illumination key, and the like. The left turn light key and the right turn light key are connected with an external turn light through wireless radio frequency signals. Naturally, the number of the owners may be increased or decreased according to the actual situation. An integrated circuit board 1e connected with each control key 1d is arranged in the connecting ring 1b, an operation indicator lamp 1f connected with the integrated circuit board 1e in a circuit manner is arranged on the connecting ring 1b, and the integrated circuit board 1e is connected with a PCB main control board 5 in a circuit manner. The integrated circuit board can greatly facilitate the installation of each control key, and not only reduces wiring but also reduces faults. The operation indicator lamp can facilitate a rider to master whether each function key is effectively started in real time, and when the function key is effectively started, the corresponding indicator lamp can be lightened.

The side wall of the handle seat 1 is provided with a multimedia key 1g, and the multimedia key 1g is in circuit connection with the PCB main control board 5; when the charger 6 is connected with the PCB main control board circuit, the multimedia key 1g controls the loudspeaker 6d to play music.

In this embodiment, the charger 6 includes a housing 6a, a control board 6b with a bluetooth template, a second rechargeable battery 6c connected with the control board 6b in a circuit, a speaker 6d and an LED lamp are disposed in the housing 6a, and a light-focusing cover 6e matched with the LED lamp is disposed on the front end surface of the housing 6 a; a power switch 6f, a bluetooth switch 6g and a charging interface 6h, which are electrically connected with the control board 6b, are provided on the side of the housing 6 a. The charging interface includes input and output interfaces, which are prior art and are not described in detail herein. The switch that switch was used for controlling loudspeaker, bluetooth switch were used for controlling bluetooth module's switch, and the purpose of two switches is in order to save the electric quantity.

Of course, for convenience of use, a memory card slot connected with the control board may be further provided in the housing, and the memory card storing audio or video may be directly inserted into the memory card for use. Thus, the Bluetooth switch does not need to be turned on.

Preferably, in order to facilitate the disassembly and assembly of the charger and the handle seat, a positioning boss 6i is arranged on the upper end surface of the shell 6 a; a positioning groove 1a corresponding to the positioning boss 6i is arranged at the outer bottom of the handle seat 1 corresponding to the mounting cavity, a matched thimble connector assembly 7 is arranged on the positioning groove 1a and the positioning boss 6i, and a male seat and a female seat of the thimble connector assembly 7 are respectively connected with a corresponding PCB main control board 5 or a control board 6b in a circuit manner; a detachable buckling structure is arranged between the shell 6a and the handle seat 1, and when the shell 6a and the handle seat 1 are buckled, the thimble connector assembly 7 conducts the PCB main control board 5 and the control board 6b. The thimble connector assembly is the prior art, and the specific structure thereof is not described here again. Meanwhile, an output protection key matched with the control board is further arranged on the side edge of the positioning boss, the upper end of the output protection key is exposed out of the shell in a normal state, after the charger and the handle seat are assembled, the handle seat extrudes the output protection key to enable the output protection key to move downwards so as to press a switch on the control board, and the thimble connector assembly can be truly conducted.

Further preferably, in this embodiment, the fastening structure includes a positioning fastening seat 8 disposed at a rear end of a bottom of the handle seat 1, the positioning fastening seat 8 is L-shaped in a longitudinal section, an auxiliary positioning protruding point 8a is disposed in a middle portion of the positioning fastening seat 8, and an elastic fastening seat 9 is disposed at a front end of the bottom of the handle seat 1.

A positioning buckle groove 10 which is matched with the positioning buckle seat 8 is arranged at the top of the shell 6a, a positioning notch 10a which is matched with the auxiliary positioning convex point 8a is formed on the upper side wall of the positioning buckle groove 10, and an elastic buckle 11 which is matched with the elastic buckle seat 9 is arranged at the front side of the top of the shell 6 a. The auxiliary positioning convex points are matched with the positioning gaps, so that the installation accuracy of the charger and the grip seat can be facilitated, the alignment of the positioning convex points and the positioning grooves is facilitated, the assembly of the thimble connector assembly is further ensured, and the normal and stable transmission of signals and power supplies is ensured.

Meanwhile, the edge of the upper end face of the positioning boss 6i is an annular inclined plane. Of course, the annular chamfer may be replaced by a chamfer, which is an equivalent alternative as will occur to those skilled in the art. The purpose is in order to more conveniently assemble the positioning boss and the positioning groove.

Further preferably, the control board 6b is positioned at the inner top of the shell 6a, and the lower end pin of the conductive component of the thimble connector assembly 7 positioned on the shell 6a is welded on the control board 6 b; the upper end pin of the conductive component of the thimble connector assembly 7 positioned on the handle seat 1 is welded on the PCB main control board 5.

Meanwhile, a sound outlet hole is formed in the bottom of the shell 6a, the loudspeaker 6d is located in the shell 6a corresponding to the sound outlet hole, and the sound outlet hole is formed in the bottom of the shell, so that water can be prevented, and dust can not be reduced. The rear end of the shell 6a is provided with an electric quantity indicator lamp 6j, and the electric quantity indicator lamp 6j is in circuit connection with the control board 6b. The electric quantity of the second rechargeable battery can be conveniently checked through the electric quantity indicating lamp.

In order to facilitate the use and improve the comfort level of the use, a display screen 12 is arranged at the top of the handle seat 1, the display screen is preferably a touch screen, and the display screen 12 is in circuit connection with the PCB main control board 5; the PCB main control board 5 is connected with an external component with a wireless communication function through a wireless module. The display screen can be used for displaying riding information of a conventional stopwatch such as vehicle speed, mileage and the like in real time, and can also be used for displaying when turning, braking and playing music. The installation of the external rotation speed sensor is the prior art, and is not a technical point to be protected by the utility model, and is not repeated here.

When the novel rechargeable battery charger is used, the charger is assembled with the handle seat, and then the functions of a Bluetooth sound box, an illuminating lamp, a horn whistle, automatic electric quantity supplement for the first rechargeable battery and the like can be used.

When the Bluetooth sound box is to be used, the Bluetooth switch is turned on first, so that the external intelligent equipment can search for the charger and connect with the charger, and the loudspeaker can be controlled to play music or video through the multimedia key.

When illumination is needed, the illumination lamp can be directly controlled to be turned on through the illumination key on the handle base.

When the whistle is needed, the whistle button on the handle base can directly control the horn to whistle with preset audio frequency.

The above examples are provided for convenience of description of the present utility model and are not to be construed as limiting the utility model in any way, and any person skilled in the art will make partial changes or modifications to the utility model by using the disclosed technical content without departing from the technical features of the utility model.

Claims

1. The multifunctional brake handle comprises a handle seat (1) connected with an external handle, wherein a handle (2) is hinged on the handle seat (1), and the multifunctional brake handle is characterized in that a charger (6) with an illuminating lamp and a Bluetooth sound box is detachably connected outside the handle seat (1).

2. The multifunctional brake handle according to claim 1, characterized in that the handle seat (1) is provided with a brake trigger switch (3) matched with the handle (2), an installation cavity is formed in the handle seat (1), and a first rechargeable battery (4) and a PCB main control board (5) with a wireless module are arranged in the installation cavity; the charger (6) is connected with the PCB main control board through a circuit;

when the handle (2) acts, the brake trigger switch (3) sends a signal to the PCB main control board (5) and sends the signal to an external warning device through the wireless module.

3. The multifunctional brake grip according to claim 1, wherein the charger (6) comprises a housing (6 a), a control board (6 b) with a bluetooth template, a second rechargeable battery (6 c) connected with the control board (6 b) in a circuit manner, a loudspeaker (6 d) and an LED lamp are arranged in the housing (6 a), and a light focusing cover (6 e) matched with the LED lamp is arranged on the front end surface of the housing (6 a);

a power switch (6 f), a Bluetooth switch (6 g) and a charging interface (6 h) which are in circuit connection with a control board (6 b) are arranged on the side face of the shell (6 a).

4. A multi-functional brake grip according to claim 3, characterized in that the upper end surface of the housing (6 a) is provided with a positioning boss (6 i);

a positioning groove (1 a) corresponding to the positioning boss (6 i) is arranged at the outer bottom of the handle seat (1) corresponding to the mounting cavity, a matched thimble connector assembly (7) is arranged on the positioning groove (1 a) and the positioning boss (6 i), and a male seat and a female seat of the thimble connector assembly (7) are respectively in circuit connection with a corresponding PCB main control board (5) or control board (6 b);

a detachable buckling structure is arranged between the shell (6 a) and the handle seat (1), and when the shell (6 a) is buckled with the handle seat (1), the thimble connector assembly (7) conducts the PCB main control board (5) and the control board (6 b).

5. The multifunctional brake handle according to claim 4, wherein the fastening structure comprises a positioning fastening seat (8) arranged at the rear end of the bottom of the handle seat (1), the positioning fastening seat (8) is L-shaped in longitudinal section, an auxiliary positioning convex point is arranged in the middle of the positioning fastening seat (8), and an elastic fastening seat (9) is arranged at the front end of the bottom of the handle seat (1);

a positioning buckle groove (10) which is matched with the positioning buckle seat (8) is formed at the top of the shell (6 a), a positioning notch (10 a) which is matched with the auxiliary positioning convex point is formed on the upper side wall of the positioning buckle groove (10), and an elastic buckle (11) which is matched with the elastic buckle seat (9) is arranged at the front side of the top of the shell (6 a); the edge of the upper end face of the positioning boss (6 i) is an annular inclined plane.

6. The multifunctional brake grip according to claim 4, wherein the control board (6 b) is located at the inner top of the housing (6 a), and the pin connector assembly (7) is located at the lower end of the conductive member on the housing (6 a) and is welded to the control board (6 b); the upper end pin of the conductive part of the thimble connector assembly (7) positioned on the handle seat (1) is welded on the PCB main control board (5).

7. A multi-functional brake grip according to claim 3, wherein the bottom of the housing (6 a) is provided with a sound outlet, and the horn (6 d) is located in the housing (6 a) corresponding to the sound outlet; the rear end of the shell (6 a) is provided with an electric quantity indicator lamp (6 j), and the electric quantity indicator lamp (6 j) is in circuit connection with the control board (6 b).

8. The multifunctional brake grip according to claim 2, characterized in that the grip base (1) is composed of a connection ring (1 b) connected with an external handle bar and a mounting box (1 c) fixedly connected with the connection ring (1 b); the mounting cavity is an inner cavity of the mounting box (1 c);

a plurality of control keys (1 d) are arranged on the end face, opposite to a driver, of the connecting ring (1 b), an integrated circuit board (1 e) connected with each control key (1 d) is arranged in the connecting ring (1 b), an operation indicator lamp (1 f) connected with the integrated circuit board (1 e) in a circuit mode is arranged on the connecting ring (1 b), and the integrated circuit board (1 e) is connected with a PCB main control board (5) in a circuit mode.

9. A multifunctional brake handle according to claim 3, characterized in that the side wall of the handle seat (1) is provided with a multimedia key (1 g), and the multimedia key (1 g) is in circuit connection with the PCB main control board (5); when the charger (6) is connected with the PCB main control board circuit, the multimedia key (1 g) controls the loudspeaker (6 d) to play music.