Brake handle structure and electric two-wheeled vehicle

Abstract

The utility model relates to a brake handle structure and an electric two-wheeled vehicle. The brake handle structure comprises a brake handle mounting seat and a brake handle, the brake handle mounting base comprises a mounting base body, a first mounting part and a second mounting part, the first mounting part and the second mounting part are arranged on the two sides of the mounting base body, and the first mounting part is used for being mounted on a handlebar of the electric two-wheeled vehicle; the brake handle is hinged to the second mounting part; a permanent magnet is arranged on the brake handle; a linear Hall detection circuit correspondingly matched with the permanent magnet is arranged on the mounting seat main body or / and the second mounting part; when the brake handle is pressed or rotated, the position of the permanent magnet changes along with the movement of the brake handle, and the linear Hall detection circuit is used for generating a linear voltage signal according to the position change of the permanent magnet and transmitting the linear voltage signal to the control circuit. The electric two-wheeled vehicle control system can solve the problems that when an electric two-wheeled vehicle is decelerated or braked, the vehicle cannot be accurately controlled according to the change of the opening degree of a brake handle, the energy recovery efficiency is low, and the riding feeling of a rider is affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric two -wheeled vehicle technical field, especially a kind of brake handle structure and electric two -wheeled vehicle. BACKGROUND

[0002] With the development of electric two-wheeled vehicles such as electric bicycles and electric motorcycles, the requirements for improving the battery life and range of electric two-wheeled vehicles have gradually increased. To meet the above requirements, when using high-capacity and long-life batteries, the energy during deceleration or braking during driving can also be recovered. When the electric two-wheeled vehicle decelerates or brakes during driving, the motor can be converted from driving mode to generator mode, using the inertia of the vehicle to drive the rotor of the motor to rotate, and converting kinetic energy into electrical energy through electromagnetic induction principle; During the motor generating process, a reverse torque is generated to provide braking force, achieving deceleration or braking of the vehicle; Moreover, the electrical energy recovered from kinetic energy can be converted into direct current by an inverter and stored in the battery for vehicle driving.

[0003] Moreover, electric two-wheeled vehicles usually control the deceleration or braking of the vehicle by pressing or rotating the brake handle, i.e. controlling the pressing or rotating of the brake handle to decelerate or brake the driving vehicle. In traditional technology, when the brake handle of the vehicle is pressed or rotated, the vehicle will immediately recover energy and simultaneously decelerate and brake; and when the pressing or rotating of the brake handle of the vehicle is stopped, the vehicle will immediately stop energy recovery and simultaneously cancel deceleration and braking. That is, in traditional technology, when the electric two-wheeled vehicle is decelerated or braked, it cannot accurately control the vehicle according to the opening degree change of the brake handle, not only the energy recovery efficiency is low, but also the riding experience of the rider is affected. SUMMARY

[0004] The utility model provides a kind of brake handle structure and electric two-wheeled vehicle, it can solve the technical problem that when the electric two-wheeled vehicle is decelerated or braked in traditional technology, it cannot accurately control the vehicle according to the opening degree change of the brake handle, not only the energy recovery efficiency is low, but also the riding experience of the rider is affected.

[0005] To solve the above technical problems, the utility model provides a brake handle structure, comprising:

[0006] The brake handle mounting seat comprises a mounting seat body, a first mounting portion and a second mounting portion provided on both sides of the mounting seat body, and the first mounting portion is used for being arranged on the handlebar of the electric two-wheeled vehicle; and,

[0007] The brake handle is hinged to the second mounting portion; a permanent magnet is provided on the brake handle;

[0008] The mounting seat body or / and the second mounting portion is provided with a linear Hall detection circuit corresponding to the permanent magnet;

[0009] When the brake handle is pressed or rotated, the permanent magnet changes position with the movement of the brake handle, and the linear Hall detection circuit generates a linear voltage signal according to the change in the position of the permanent magnet and delivers the linear voltage signal to the control circuit of the electric two-wheeled vehicle.

[0010] Optionally, the linear Hall detection circuit comprises a linear Hall sensor arranged on the mounting seat body or / and the second mounting portion, and a sensor power supply connected to the input end of the linear Hall sensor, the linear Hall sensor is arranged opposite to the permanent magnet, and the output end of the linear Hall sensor is connected to the control circuit of the electric two-wheeled vehicle.

[0011] Optionally, a sensor mounting seat is arranged on the mounting seat body or / and the second mounting portion, and the linear Hall sensor is arranged on the sensor mounting seat.

[0012] The brake handle comprises a brake handle body hinged to the second mounting portion, and a magnet mounting portion arranged transversely on the hinged end of the brake handle body, and the permanent magnet is arranged on the magnet mounting portion and arranged opposite to the linear Hall sensor.

[0013] Optionally, the sensor mounting seat comprises a mounting plate or a mounting box arranged on the mounting seat body or / and the second mounting portion, and the linear Hall sensor is arranged on the surface of the mounting plate or in the inner cavity of the mounting box.

[0014] Optionally, the permanent magnet is embedded on the side surface or end surface of the magnet mounting portion.

[0015] The side surface or end surface of the magnet mounting portion is provided with a magnet accommodating groove, and the permanent magnet is embedded in the magnet accommodating groove.

[0016] Optionally, the permanent magnet protrudes outward from the magnet mounting portion.

[0017] The side surface or end surface of the magnet mounting portion is provided with a magnet accommodating plate, and the permanent magnet is arranged on the magnet accommodating plate.

[0018] Optionally, when the brake handle moves, the movement track of the permanent magnet corresponds to the center line of the linear Hall sensor; or,

[0019] The center line of the permanent magnet corresponds to the center line of the linear Hall sensor.

[0020] Optionally, the first mounting portion comprises a half-ring base protruding from one side of the mounting base body, and a half-ring connecting base detachably connected with the half-ring base, an installation hole being formed between the half-ring base and the half-ring connecting base, and the installation hole being used for allowing a handlebar of the electric two-wheeled vehicle to pass through.

[0021] Optionally, the second mounting portion comprises two hinged plates protruding from the other side of the mounting base body, and a hinged shaft arranged on the two hinged plates, and a hinged limiting slot being formed between the two hinged plates.

[0022] The brake handle main body is arranged on the hinged shaft and is limited in the hinged limiting slot, and the magnet mounting portion is transversely arranged outside the hinged limiting slot.

[0023] In addition, the utility model further provides an electric two-wheeled vehicle, which comprises:

[0024] A vehicle body;

[0025] A handlebar arranged on a front vertical rod of the vehicle body;

[0026] A control circuit arranged on the vehicle body;

[0027] An energy recovery system arranged on the vehicle body and connected with the control circuit;

[0028] The brake handle structure as described above, the brake handle mounting base of the brake handle structure is arranged on the handlebar of the vehicle body, and the linear Hall detection circuit of the brake handle structure is connected with the control circuit.

[0029] The technical scheme provided by the utility model has the beneficial effects including:

[0030] The first mounting portion on one side of the brake handle mounting seat can be connected with the handle of the electric two-wheeled vehicle, and the one end of the brake handle lever hinged to the second mounting portion can be pressed (or rotated) by the rider to rotate the brake handle lever to gradually change the brake opening of the brake handle. BRIEF DESCRIPTION OF DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0032] Figure 1 The three-dimensional structure diagram of the brake handle mounting seat and the linear Hall detection circuit of the brake handle structure Figure 1 ;

[0033] Figure 2 The three-dimensional structure diagram of the brake handle of the brake handle structure Figure 1 ;

[0034] Figure 3 The three-dimensional structure diagram of the brake handle of the brake handle structure Figure 1 ;

[0035] Figure 4 The front view structure diagram of the brake handle lever of the brake handle structure (the permanent magnet is in the initial position) Figure 1 ;

[0036] Figure 5 The front view structure diagram of the brake handle lever of the brake handle structure (the permanent magnet is in the initial position) Figure 1 ;

[0037] Figure 6 The front view structure diagram of the brake handle lever of the brake handle structure (the permanent magnet is in the initial position) Figure 1The front view structure schematic diagram of the brake handle structure when the brake handle rotates to the maximum opening (the permanent magnet moves to the highest position);

[0038] Figure 7 The three-dimensional structure schematic diagram of the brake handle structure (when the permanent magnet is at the initial position) of the utility model embodiment Figure 2 ;

[0039] Figure 8 For Figure 7 The three-dimensional structure schematic diagram of the brake handle structure of the brake handle mounting seat and linear Hall detection circuit;

[0040] Figure 9 For Figure 7 The three-dimensional structure schematic diagram of the brake handle structure of the brake handle structure;

[0041] Figure 10 For Figure 7 The three-dimensional structure schematic diagram of the brake handle structure when the brake handle rotates to the maximum opening (the permanent magnet moves to the highest position);

[0042] In the figure: 10, brake handle structure;100, brake handle mounting seat;110, mounting seat main body;112, main body block;114, connecting rod;120, first mounting part;122, half ring base;124, half ring connecting seat;130, second mounting part;132, hinged plate;134, hinged shaft;136, hinged limiting groove;138, hinged base;200, brake handle;210, permanent magnet;220, brake handle main body;222, brake handle hinged part;224, brake handle handle;226, brake handle limiting protrusion;230, magnet mounting part;232, magnet installation groove;240, magnet installation plate;300, linear Hall detection circuit;302, mounting platform;310, linear Hall sensor;320, sensor mounting seat;322, mounting plate;324, mounting box. DETAILED DESCRIPTION

[0043] In order to make the purpose, technical scheme and advantages of the utility model embodiment more clear, the technical scheme in the utility model embodiment will be described clearly and completely below in combination with the drawings in the utility model embodiment. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0044] For example Figure 1 And Figure 7As shown, the utility model provides a kind of brake handle structure 10, including the brake handle mounting seat 100 for being arranged on the handlebar of electric two-wheeled vehicle, and brake handle 200 is rotationally arranged on brake handle mounting seat 100.By pressing or rotating brake handle 200, the vehicle can be decelerated or braked.

[0045] And, brake handle mounting seat 100 can include mounting seat body 110, and first installation part 120 and second installation part 130 are arranged on the both sides of mounting seat body 110, first installation part 120 can be used to be arranged on the handlebar of electric two-wheeled vehicle, brake handle 200 can be hinged on second installation part 130.And, permanent magnet 210 can be provided on brake handle 200, linear hall detection circuit 300 corresponding with permanent magnet 210 can be provided on mounting seat body 110 or second installation part 130.When pressing or rotating brake handle 200, permanent magnet 210 changes position with the movement of brake handle 200, and linear hall detection circuit 300 is used to generate linear voltage signal according to the position change of permanent magnet 210 and deliver linear voltage signal to the control circuit of electric two-wheeled vehicle.

[0046] By first installation part 120 of brake handle mounting seat 100 side, it can be connected with the handlebar of electric two-wheeled vehicle, and the end of brake handle 200 hinged on second installation part 130 is pressed (or rotated) by the rider, so that brake handle 200 is rotated to gradually change brake opening degree.And, permanent magnet 210 provided on brake handle 200 can gradually move with the change of brake opening degree of brake handle 200, and linear hall detection circuit 300 corresponding with permanent magnet 210 provided on mounting seat body 110 or second installation part 130 can gradually move with the gradual movement of permanent magnet 210, and output gradually changing voltage signal (i.e.linear voltage signal), which can be transmitted to the control circuit of electric two-wheeled vehicle, and the control circuit can linearly control the energy recovery system of electric two-wheeled vehicle according to the gradually changing voltage signal, so that the energy recovery process of vehicle can be linearly controlled (i.e.the energy recovery of vehicle can be gradually increased or gradually reduced, not suddenly changed), and the deceleration or braking of vehicle can be linearized (i.e.deceleration and braking can be smooth and not jammed), so that the energy recovery and deceleration and braking control of vehicle are accurate, the energy recovery efficiency can be improved, and the riding feeling of rider can be improved.

[0047] Specifically, as Figure 2 And Figure 8As shown, the mounting body 110 of the mounting base 100 can include a body block 112, and the first mounting portion 120 and the second mounting portion 130 can be arranged on both sides of the body block 112. In addition, the mounting body 110 can also include the body block 112 and a connecting rod 114 arranged on the body block 112, and the first mounting portion 120 and the second mounting portion 130 can be arranged on both sides of the connecting rod 114. Moreover, the first mounting portion 120 and / or the second mounting portion 130 can be completely arranged on the connecting rod 114, or can be partially arranged on the connecting rod 114 and partially arranged on the body block 112. In addition, the body block 112 can be arranged as a solid block, or can be arranged as a hollow block; in addition, the connecting rod 114 can be arranged as a solid rod, or can be arranged as a hollow rod.

[0048] Moreover, the first mounting portion 120 can include a semi-ring base 122 protruding from one side of the mounting body 110, and a semi-ring connecting base 124 detachably connected with the semi-ring base 122, and an installation hole is formed between the semi-ring base 122 and the semi-ring connecting base 124 for the handlebar of the electric two-wheeled vehicle to pass through. The first mounting portion 120 can be fixedly mounted on the handlebar of the electric two-wheeled vehicle through the semi-ring base 122 and the semi-ring connecting base 124, so as to mount the brake handle structure 10 on the cross rod of the handlebar. Specifically, the semi-ring base 122 of the first mounting portion 120 can be arranged at least partially on one side of the connecting rod 114. Moreover, by arranging the first mounting portion 120 as the semi-ring base 122 and the semi-ring connecting base 124, the two can be detachably connected through connecting screws, which facilitates installation and disassembly. Moreover, the semi-ring base 122 and the semi-ring connecting base 124 can be completely independently arranged, and the two can be threadedly connected from both sides through connecting screws; in addition, one side of the semi-ring base 122 and the semi-ring connecting base 124 can also be hingedly connected, and the other side of the two can be threadedly connected through connecting screws.

[0049] Moreover, the second mounting portion 130 can include two hinged plates 132 protruding from the other side of the mounting body 110, and a hinged shaft 134 arranged on the two hinged plates 132, and a hinged limiting groove 136 is formed between the two parallel arranged hinged plates 132, and the brake handle 200 can be arranged on the hinged shaft 134 and limited in the hinged limiting groove 136. Specifically, the two hinged plates 132 of the second mounting portion 130 can be arranged at least partially on the other side of the connecting rod 114, and a hinged seat is formed on the connecting rod 114 as the second mounting portion 130 for hingedly connecting the brake handle 200.

[0050] Furthermore, the second mounting portion 130 may include a hinge base 138 protruding from the connecting rod 114 and the main body block 112, and two hinge plates 132 may be at least partially disposed on the hinge base 138. The brake lever 200 may include a brake lever body 220 disposed on the hinge shaft 134 and confined within the hinge limiting groove 136, and a magnet mounting portion 230 horizontally disposed at the hinge end of the brake lever body 220 and located outside the hinge limiting groove 136; a permanent magnet 210 may be disposed on the magnet mounting portion 230 and correspond to and cooperate with the main body of the mounting base 110, and / or the connecting rod 114, and / or the hinge base 138 of the second mounting portion 130, and / or the linear Hall effect detection circuit 300 disposed on the first mounting portion 120.

[0051] In this embodiment, one of the two hinge plates 132 is longer than the other, forming a limiting notch at the end of the shorter hinge plate 132. The magnet mounting part 230 can be horizontally positioned at this limiting notch. One end of the magnet mounting part 230 is blocked by the longer hinge plate 132, and the other end extends along the limiting notch past the end of the shorter hinge plate 132 and out to the hinge base 138, so that the permanent magnet 210 on the magnet mounting part 230 corresponds to the linear Hall effect detection circuit 300 provided on the side of the hinge base 138.

[0052] Moreover, such as Figures 1 to 3 ,like Figures 7 to 9 As shown, the brake lever body 220 may include a brake lever hinge portion 222 disposed on the hinge shaft 134 and confined in the hinge limiting groove 136, a brake lever handle 224 extending from one end of the brake lever hinge portion 222, and a brake lever limiting protrusion 226 protruding from one side of the brake lever hinge portion 222. A magnet mounting portion 230 is disposed at the other end of the brake lever hinge portion 222. By pressing the brake lever handle 224, the brake lever handle 200 can rotate around the brake lever hinge portion 222, which can drive the magnet mounting portion 230 and the permanent magnet 210 thereon to move, thereby changing the voltage signal generated by the linear Hall detection circuit 300 sensing the permanent magnet 210. In addition, the brake lever limiting protrusion 226 extends toward the hinge base 138 and the connecting rod 114. The hinge base 138 has a notch groove on one side that connects to the hinge limiting groove 136, so that the brake lever limiting protrusion can move into the rod cavity of the hollow connecting rod 114 through the notch groove. The inner wall of the connecting rod 114 can limit the brake lever limiting protrusion and prevent the brake lever 200 from rotating excessively.

[0053] In addition, such as Figures 3 to 6 ,like Figures 7 to 10As shown, the linear Hall detection circuit 300 can include a linear Hall sensor 310 arranged on the mounting seat body 110 or the second mounting portion 130, and a sensor power supply (not shown in the figure) connected to the input end of the linear Hall sensor 310. The linear Hall sensor 310 is arranged opposite to the permanent magnet 210, and the output end of the linear Hall sensor 310 is used to be connected to the control circuit of the electrically powered two-wheeled vehicle. The sensor power supply can supply power to the linear Hall sensor 310, so that the linear Hall sensor 310 generates a voltage signal by being inducted by the magnetic field generated by the permanent magnet 210. In addition, the sensor power supply can be arranged on the brake handle structure 10, or can be arranged on other structures of the electrically powered two-wheeled vehicle, such as the circuit board of the control circuit.

[0054] Specifically, as shown in Figures 4 to 6 , as shown in Figure 7 and Figure 10 , the permanent magnet 210 arranged on the magnet mounting portion 230 at one end of the brake handle body 220 can move together with the brake hinge portion when the brake handle is pressed and rotated, at which time the voltage signal generated by the linear Hall sensor 310 inducted by the permanent magnet 210 changes linearly, and the linearly changed voltage signal is transmitted to the control circuit of the electrically powered two-wheeled vehicle, so that the control circuit linearly controls the energy recovery system by obtaining the linearly changed voltage signal.

[0055] Furthermore, the sensor mounting seat 320 is arranged on the mounting seat body 110 or / and the second mounting portion 130, and the linear Hall sensor 310 can be arranged on the sensor mounting seat 320. By arranging the sensor mounting seat 320, the linear Hall sensor 310 is conveniently mounted and fixed. Furthermore, the sensor mounting seat 320 can be arranged on the connecting rod 114 of the mounting seat body 110 or / and the hinge base 138 of the second mounting portion 130 in a detachable manner, so that the linear Hall sensor 310 and the sensor mounting seat 320 are conveniently arranged and mounted and detached as a whole. Furthermore, the sensor mounting seat 320 can be located on the side of the connecting rod 114 or / and the hinge base 138. Further, the mounting platform 302 can be arranged on the side of the connecting rod 114 or / and the hinge base 138, and the sensor mounting seat 320 is arranged on the mounting platform 302, so that the sensor mounting seat 320 and the linear Hall sensor 310 thereon are located on the side of the mounting seat body 110 or / and the second mounting portion 130, and are arranged opposite to the permanent magnet 210 on the magnet mounting portion 230 at one end of the brake handle body 220, that is, the permanent magnet 210 is arranged opposite to the linear Hall sensor 310.

[0056] Furthermore, the sensor mounting base 320 may include a mounting plate 322 or a mounting box 324 disposed on the mounting base body 110 and / or the second mounting part 130. The linear Hall sensor 310 may be disposed on the surface of the mounting plate 322 or in the inner cavity of the mounting box 324. Thus, the sensor mounting base 320 can be configured as a mounting plate 322 detachably mounted on the mounting platform 302 of the connecting rod 114 and / or the hinged base 138, and the linear Hall sensor 310 can be mounted on the surface of the mounting plate 322, allowing the linear Hall sensor 310 to protrude from the surface of the mounting plate 322. This allows the linear Hall sensor 310 to directly correspond to the permanent magnet 210, making the linear Hall sensor 310 more sensitive to the movement of the permanent magnet 210.

[0057] Alternatively, the sensor mounting base 320 can be configured as a mounting box 324 that can be detachably mounted on the mounting platform 302 of the connecting rod 114 and / or the hinged base 138, and the linear Hall sensor 310 can be mounted in the cavity of the mounting box 324, so that the linear Hall sensor 310 is sealed inside the mounting box 324, which allows the linear Hall sensor 310 to indirectly correspond to the permanent magnet 210, thereby strengthening the protection of the linear Hall sensor 310.

[0058] Moreover, such as Figures 7 to 10 As shown, in some embodiments, the permanent magnet 210 can be embedded in the side or end face of the magnet mounting portion 230. That is, the permanent magnet 210 can be embedded in the side or end face of the magnet mounting portion 230, corresponding to the linear Hall sensor 310 of the mounting plate 322 or mounting box 324 located on the mounting platform 302 on the side of the connecting rod 114 and / or the hinge base 138. Further, the side or end face of the magnet mounting portion 230 can be provided with a magnet placement groove 232, in which the permanent magnet 210 is embedded. That is, a magnet placement groove 232 can be opened on the magnet mounting portion 230 to embed the permanent magnet 210. Moreover, adhesive can be provided in the magnet placement groove 232 to firmly embed the permanent magnet 210. For example, when embedding the permanent magnet 210 into the magnet mounting slot 232, glue can be applied to the permanent magnet 210, and / or glue can be applied to the magnet mounting slot 232 to adhere the permanent magnet 210 into the magnet mounting slot 232. Furthermore, the permanent magnet 210 can be completely embedded inside the magnet mounting portion 230, or it can be partially embedded inside the magnet mounting portion 230 with a portion protruding outside the magnet mounting portion 230.

[0059] In addition, such as Figures 3 to 6In some other embodiments, the permanent magnet 210 protrudes outside the magnet mounting portion 230. That is, the permanent magnet 210 can be arranged on the magnet mounting portion 230 or outside the magnet mounting portion 230. Specifically, a magnet mounting plate 240 can be arranged on the side or end surface of the magnet mounting portion 230, and the permanent magnet 210 can be arranged on the magnet mounting plate 240. By arranging the permanent magnet 210 on the magnet mounting plate 240 which protrudes outside the magnet mounting portion 230, the arrangement position of the permanent magnet 210 can be more flexible, and the permanent magnet 210 can be conveniently matched with the linear Hall sensor 310 on the sensor mounting seat 320. Similarly, the permanent magnet 210 can be adhered or embedded on the magnet mounting plate 240.

[0060] In addition, the center line of the permanent magnet 210 on the magnet mounting portion 230 of the brake handle structure 10 can correspond to the center line of the linear Hall sensor 310 on the sensor mounting seat 320. For example, the linear Hall sensor 310 can be arranged in a rectangular shape, and the permanent magnet 210 can also be arranged in a rectangular shape. The arrangement direction of the permanent magnet 210 can be the same as that of the linear Hall sensor 310 (for example, both are arranged vertically or horizontally, etc.), and the length direction center line of the permanent magnet 210 can correspond to the length direction center line of the linear Hall sensor 310 (for example, the length direction center line of the projection of the permanent magnet 210 on the linear Hall sensor 310 can coincide with the length direction center line of the linear Hall sensor 310), or the width direction center line of the permanent magnet 210 can correspond to the length direction center line of the linear Hall sensor 310, so that the permanent magnet 210 is directly opposite to the linear Hall sensor 310.

[0061] In addition, when the brake handle 200 moves, the moving track of the permanent magnet 210 corresponds to the center line of the linear Hall sensor 310. For example, the linear Hall sensor 310 can be arranged in a rectangular shape, and the permanent magnet 210 can be arranged in an arc shape, so that the moving track of the permanent magnet 210 is on the center line of the linear Hall sensor 310, and the magnetic field effect of the permanent magnet 210 on the linear Hall sensor 310 is balanced. At this time, the permanent magnet 210 can be arranged obliquely on the magnet mounting portion 230, and the linear Hall sensor 310 can also be arranged obliquely on the sensor mounting seat 320. In addition, the permanent magnet 210 can be arranged as a magnet block.

[0062] In addition, the utility model also proposes a kind of electric two-wheeled vehicle, including car body, handlebar being arranged on the front vertical rod of car body, control circuit being arranged on car body, energy recovery system being arranged on car body and being connected with control circuit, and the handlebar structure 10 as described above being arranged on the handlebar of car body. The brake handle mounting seat 100 of brake handle structure 10 can be arranged on the handlebar of car body, and the linear Hall detection circuit 300 of brake handle structure 10 is connected with control circuit.

[0063] The rider can control the driving direction of the electric two-wheeled vehicle by the handlebar, and when it is necessary to slow down or brake, the rider can press the brake lever structure 10, so that the permanent magnet 210 on the brake lever handle 200 rotates with the brake lever handle 200, that is, the permanent magnet 210 can move with the change of the brake lever opening. At this time, the permanent magnet 210 on the magnet mounting portion 230 of the brake lever handle 200 gradually changes the corresponding position of the linear Hall sensor 310 of the linear Hall detection circuit 300 on the mounting seat body 110 or / and the second mounting portion 130, so that the linear Hall sensor 310 generates a linear voltage signal and is transmitted to the control circuit. The control circuit can accurately control the energy recovery system according to the linear voltage signal, so that the energy recovery process is linearized, and the deceleration and braking process can also be linearized, which can improve the accuracy and efficiency of energy recovery, prolong the battery life and the cruising range of the vehicle, and improve the use experience of the rider.

[0064] In addition, the electric two-wheeled vehicle can be an electric bicycle, an electric motorcycle, an electric scooter, etc.

[0065] It should be noted that in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one from another entity or action, without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the recited element.

[0066] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications of these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features of the present application.

Claims

1. A brake lever structure characterized by comprising: The application relates to a brake handle mounting seat and a brake handle. The brake handle mounting seat comprises a mounting seat body, a first mounting part and a second mounting part arranged on two sides of the mounting seat body, the first mounting part is arranged on a handle of an electric two-wheeled vehicle, and a brake handle is hinged on the second mounting part. A permanent magnet is arranged on the brake handle. A linear Hall detection circuit corresponding to the permanent magnet is arranged on the mounting seat body or the second mounting part. When the brake handle is pressed or rotated, the permanent magnet changes position along with the movement of the brake handle, the linear Hall detection circuit generates a linear voltage signal according to the position change of the permanent magnet and transmits the linear voltage signal to a control circuit of the electric two-wheeled vehicle.

2. The handlebar structure according to claim 1, characterized in that, The linear Hall detection circuit comprises a linear Hall sensor arranged on the mounting seat body or the second mounting part and a sensor power supply connected with an input end of the linear Hall sensor.

3. The handlebar structure according to claim 2, wherein The linear Hall sensor is arranged opposite to the permanent magnet. The mounting seat body or the second mounting part is provided with a sensor mounting seat, and the linear Hall sensor is arranged on the sensor mounting seat.

4. The handlebar structure according to claim 3, characterized in that The brake handle comprises a brake handle body hinged on the second mounting part and a magnet mounting part arranged on a hinged end of the brake handle body.

5. The handlebar structure according to claim 3, wherein The sensor mounting seat comprises a mounting plate or a mounting box arranged on the mounting seat body or the second mounting part. The permanent magnet is embedded on a side surface or an end surface of the magnet mounting part.

6. The handlebar structure according to claim 3, wherein The side surface or the end surface of the magnet mounting part is provided with a magnet arranging groove, and the permanent magnet is embedded in the magnet arranging groove. The permanent magnet protrudes outside the magnet mounting part.

7. The handlebar structure according to claim 3, wherein The side surface or the end surface of the magnet mounting part is provided with a magnet arranging plate, and the permanent magnet is arranged on the magnet arranging plate. The movement track of the permanent magnet corresponds to a center line of the linear Hall sensor when the permanent magnet moves along with the brake handle.

8. The handlebar structure according to any one of claims 1 to 7, characterized in that, The center line of the permanent magnet corresponds to the center line of the linear Hall sensor.

9. The handlebar structure according to any one of claims 3 to 7, characterized in that, The first mounting part comprises a half-ring base protruding from one side of the mounting seat body and a half-ring connecting base detachably connected with the half-ring base. The second mounting part comprises two hinged plates protruding from the other side of the mounting seat body and a hinged shaft arranged on the two hinged plates.

10. An electric two-wheeled vehicle characterized by comprising: The brake handle body is arranged on the hinged shaft and limited in the hinged limiting groove. The application further relates to an electric two-wheeled vehicle. The electric two-wheeled vehicle comprises a vehicle body, a handle arranged on a front vertical rod of the vehicle body, a control circuit arranged on the vehicle body, a brake handle mounting seat arranged on the handle, and a brake handle hinged on the brake handle mounting seat. The brake handle mounting seat comprises a mounting seat body, a first mounting part and a second mounting part arranged on two sides of the mounting seat body, the first mounting part is arranged on a handle of an electric two-wheeled vehicle, and a brake handle is hinged on the second mounting part. A permanent magnet is arranged on the brake handle. A linear Hall detection circuit corresponding to the permanent magnet is arranged on the mounting seat body or the second mounting part. When the brake handle is pressed or rotated, the permanent magnet changes position along with the movement of the brake handle, the linear Hall detection circuit generates a linear voltage signal according to the position change of the permanent magnet and transmits the linear voltage signal to a control circuit of the electric two-wheeled vehicle. The linear Hall detection circuit comprises a linear Hall sensor arranged on the mounting seat body or the second mounting part and a sensor power supply connected with an input end of the linear Hall sensor. The linear Hall sensor is arranged opposite to the permanent magnet. The mounting seat body or the second mounting part is provided with a sensor mounting seat, and the linear Hall sensor is arranged on the sensor mounting seat. The brake handle comprises a brake handle body hinged on the second mounting part and a magnet mounting part arranged on a hinged end of the brake handle body. The sensor mounting seat comprises a mounting plate or a mounting box arranged on the mounting seat body or the second mounting part. The permanent magnet is embedded on a side surface or an end surface of the magnet mounting part. The side surface or the end surface of the magnet mounting part is provided with a magnet arranging groove, and the permanent magnet is embedded in the magnet arranging groove. The permanent magnet protrudes outside the magnet mounting part. The side surface or the end surface of the magnet mounting part is provided with a magnet arranging plate, and the permanent magnet is arranged on the magnet arranging plate. The movement track of the permanent magnet corresponds to a center line of the linear Hall sensor when the permanent magnet moves along with the brake handle. The center line of the permanent magnet corresponds to the center line of the linear Hall sensor. The first mounting part comprises a half-ring base protruding from one side of the mounting seat body and a half-ring connecting base detachably connected with the half-ring base. The second mounting part comprises two hinged plates protruding from the other side of the mounting seat body and a hinged shaft arranged on the two hinged plates. The brake handle body is arranged on the hinged shaft and limited in the hinged limiting groove. The application further relates to an electric two-wheeled vehicle. The electric two-wheeled vehicle comprises a vehicle body, a handle arranged on a front vertical rod of the vehicle body, a control circuit arranged on the vehicle body, a brake handle mounting seat arranged on the handle, and a brake handle hinged on the brake handle mounting seat. The brake handle mounting seat comprises a mounting seat body, a first mounting part and a second mounting part arranged on two sides of the mounting seat body, the first mounting part is arranged on a handle of an electric two-wheeled vehicle, and a brake handle is hinged on the second mounting part. A permanent magnet is arranged on the brake handle. A linear Hall detection circuit corresponding to the permanent magnet is arranged on the mounting seat body or the second mounting part. When the brake handle is pressed or rotated, the permanent magnet changes position along with the movement of the brake handle, the linear Hall detection circuit generates a linear voltage signal according to the position change of the permanent magnet and transmits the linear voltage signal to a control circuit of the electric two-wheeled vehicle. The linear Hall detection circuit comprises a linear Hall sensor arranged on the mounting seat body or the second mounting part and a sensor power supply connected with an input end of the linear Hall sensor. The linear Hall sensor is arranged opposite to the permanent magnet. The mounting seat body or the second mounting part is provided with a sensor mounting seat, and the linear Hall sensor is arranged on the sensor mounting seat. The brake handle comprises a brake handle body hinged on the second mounting part and a magnet mounting part arranged on a hinged end of the brake handle body. The sensor mounting seat comprises a mounting plate or a mounting box arranged on the mounting seat body or the second mounting part. The permanent magnet is embedded on a side surface or an end surface of the magnet mounting part. The side surface or the end surface of the magnet mounting part is provided with a magnet arranging groove, and the permanent magnet is embedded in the magnet arranging groove. The permanent magnet protrudes outside the magnet mounting part. The side surface or the end surface of the magnet mounting part is provided with a magnet arranging plate, and the permanent magnet is arranged on the magnet arranging plate. The movement track of the permanent magnet corresponds to a center line of the linear Hall sensor when the permanent magnet moves along with the brake handle. The center line of the permanent magnet corresponds to the center line of the linear Hall sensor. The first mounting part comprises a half-ring base protruding from one side of the mounting seat body and a half-ring connecting base detachably connected with the half-ring base. The second mounting part comprises two hinged plates protruding from the other side of the mounting seat body and a hinged shaft arranged on the two hinged plates. The brake handle body is arranged on the hinged shaft and limited in the hinged limiting groove. An energy recovery system is arranged on the vehicle body and connected to the control circuit. The brake handle structure of any one of claims 1-9, wherein the brake handle mounting seat of the brake handle structure is arranged on the handlebar of the vehicle body, and the linear Hall detection circuit of the brake handle structure is connected to the control circuit.

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