Multifunctional speed regulation rotating handle

Abstract

The utility model relates to a multifunctional speed regulation rotating handle, which comprises a handle seat and a grip which are rotatably connected, the handle seat and the grip are respectively provided with a Hall sensor I and a magnetic steel, the magnetic steel is driven to rotate at the position of the Hall sensor I through positive-angle rotation of the grip, so that speed regulation is realized, and the positive-angle grip is driven to rotate and reset by an elastic piece I; the handle base is further provided with a second Hall sensor, the grip rotates at a negative angle to drive the magnetic steel to correspond to the second Hall sensor, so that the expanding function is achieved, and the grip at the negative angle is further driven by a second elastic piece to rotate and reset. The speed regulation and multiple control functions are integrated, the structure is compact, installation is easy and convenient, the device is suitable for various types of electric vehicles or bicycles, and more convenient and safer riding experience is brought to a rider.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of vehicle handlebar, especially a multifunctional speed regulating handlebar. BACKGROUND

[0002] The handlebar is widely used on the motorcycle or electric vehicle as a speed regulating component, the magnet is rotated at the Hall element by rotating the handlebar, and the magnetic force signal of the magnet is sent to the controller through the Hall element induction, the motor speed is controlled through the controller, so that the speed is regulated. The handlebar is provided with a reset compression spring, the handlebar is twisted, the compression spring is tensioned, when the speed needs to be reduced, the handlebar compression spring is gradually reset, the handlebar returns to the initial position, and the speed of the electric vehicle is gradually reduced. The current handlebar can only regulate the speed, and does not combine multifunctional control such as brake, light or horn, and the function is single. SUMMARY

[0003] The utility model discloses a multifunctional speed regulating handlebar can realize speed regulation and expansion function.

[0004] The utility model discloses a technical scheme of a multifunctional speed regulating handlebar, which comprises a handlebar seat and a handle connected in rotation, a Hall sensor one and a magnetic steel are respectively arranged on the handlebar seat and the handle, the magnetic steel is rotated at the Hall sensor one by rotating the handle in a positive angle, so that the speed is regulated, the handle in the positive angle is driven to rotate back to the original position by an elastic element one, a Hall sensor two is further arranged on the handlebar seat, the magnetic steel is rotated corresponding to the Hall sensor two by rotating the handle in a negative angle, so that the expansion function is realized, and the handle in the negative angle is further driven to rotate back to the original position by an elastic element two.

[0005] By adopting the above technical scheme, when in use, the magnetic steel on the handle is rotated at the Hall sensor one by holding the handle and rotating it in a positive angle, so that the speed is regulated, and the handle is driven to rotate back to the original position by the elastic element one after the handle is released; the magnetic steel on the handle is rotated corresponding to the Hall sensor two by holding the handle and rotating it in a negative angle, so that the corresponding self-defined expansion function is realized, and the handle is driven to rotate back to the original position by the elastic element two after the handle is released. The design of integrating the speed regulation and multiple control functions not only simplifies the operation interface of the vehicle, but also enables the rider to pay more attention to the road conditions during driving, thereby improving the overall driving safety. In addition, the multifunctional speed regulating handlebar has compact structure and is easy to install, and is suitable for various types of electric vehicles or bicycles, thereby bringing more convenient and safe riding experience to the rider.

[0006] Further setting of the utility model: still include the trigger block that links with the handle, the handlebar seat still is equipped with the feedback ware, the feedback ware is in the negative angle rotation path of the trigger block, so that the handlebar rotates in place and sends the reminder because the trigger block is pressed.

[0007] With the further setting, when the handle is turned to a specific angle, such as the position of brake or specific control function, the trigger block contacts the feedback device to indicate that the brake system has been successfully activated, improving the accuracy of operation.

[0008] The further setting of the utility model discloses: the elastic member two is the compression spring, the trigger block one end has the contact of pressing the contact of feedback device, and extruding the extruding part of extruding the compression spring, and the other end of trigger block is used for the push of handle negative angle rotation.

[0009] With the further setting, the trigger block is used for pressing the feedback device on one side, and is used for pressing the compression spring on the other side. The design of the compression spring also ensures that the trigger block can be stably kept in the initial position without external force, and does not contact the feedback device. When the rider turns the handle, the negative angle rotation of the handle will push the other end of the trigger block, so that the trigger block moves to the feedback device direction against the elastic force of the compression spring. In this moving process, the contact of the trigger block gradually approaches and finally presses the feedback device, triggering the feedback signal. At the same time, the extruding part of the trigger block extrudes the compression spring, so that the compression spring stores a certain elastic potential energy. Once the handle stops rotating, the compression spring will use the elastic potential energy stored to push the trigger block to reset, preparing for the next operation. This design not only makes the movement of the trigger block more stable and reliable, but also improves the durability and service life of the whole device.

[0010] The further setting of the utility model discloses: the trigger block side edge is slidably arranged in the arc-shaped groove on the inner side wall of the handle seat, the compression spring is arranged in the compression spring groove on the inner side wall of the handle seat, the mounting plate is arranged on the inner periphery of the handle seat and corresponds to the outer side of the compression spring groove, and the feedback device is also clamped into the clamping groove on the mounting plate.

[0011] With the further setting, the trigger block side edge is slidably arranged in the arc-shaped groove, which not only ensures the stability of the trigger block when the handle is turned, but also enables the trigger block to reset smoothly under the action of the compression spring. The compression spring is cleverly arranged in the compression spring groove, ensuring its good compression and reset performance. In addition, the installation plate is arranged outside the compression spring, and not only provides a stable mounting position for the feedback device, but also enables the feedback device to be mounted and dismounted more conveniently and quickly through the clamping groove.

[0012] The further setting of the utility model discloses: the trigger block outer periphery has a sliding block, the handle seat outer periphery has a sliding hole, and the sliding block is slidably arranged in the sliding hole and is exposed.

[0013] With the further arrangement, the stability and functionality of the trigger block are further enhanced. The arrangement of the sliding block enables the trigger block to not only stably slide in the arc-shaped groove, but also be more firmly connected with the outer periphery of the handle seat. Meanwhile, the exposed arrangement of the sliding block is convenient for users to observe and operate, and the working state of the trigger block can be intuitively understood.

[0014] With the further arrangement, the flexible rotating cooperation between the handle and the handle seat is realized, and the relative position stability of the magnetic steel and the Hall sensor is ensured, so that the accuracy of signal transmission is ensured. The arc-shaped protrusions provide a stable mounting position for the magnetic steel. The two Hall sensors correspond to the periphery of the arc-shaped protrusions, which can detect the rotating angle and position of the handle in real time, and provide reliable data support for subsequent electronic control. The formed empty area facilitates the installation of the second elastic member, and the reasonable space components can effectively provide a reset force for the arc-shaped protrusions.

[0015] With the further arrangement, the flexible rotating cooperation between the handle and the handle seat is realized, and the relative position stability of the magnetic steel and the Hall sensor is ensured, so that the accuracy of signal transmission is ensured. The arc-shaped protrusions provide a stable mounting position for the magnetic steel. The two Hall sensors correspond to the periphery of the arc-shaped protrusions, which can detect the rotating angle and position of the handle in real time, and provide reliable data support for subsequent electronic control. The formed empty area facilitates the installation of the second elastic member, and the reasonable space components can effectively provide a reset force for the arc-shaped protrusions.

[0016] With the further arrangement, the flexible rotating cooperation between the handle and the handle seat is realized, and the relative position stability of the magnetic steel and the Hall sensor is ensured, so that the accuracy of signal transmission is ensured. The arc-shaped protrusions provide a stable mounting position for the magnetic steel. The two Hall sensors correspond to the periphery of the arc-shaped protrusions, which can detect the rotating angle and position of the handle in real time, and provide reliable data support for subsequent electronic control. The formed empty area facilitates the installation of the second elastic member, and the reasonable space components can effectively provide a reset force for the arc-shaped protrusions.

[0017] With the further arrangement, the flexible rotating cooperation between the handle and the handle seat is realized, and the relative position stability of the magnetic steel and the Hall sensor is ensured, so that the accuracy of signal transmission is ensured. The arc-shaped protrusions provide a stable mounting position for the magnetic steel. The two Hall sensors correspond to the periphery of the arc-shaped protrusions, which can detect the rotating angle and position of the handle in real time, and provide reliable data support for subsequent electronic control. The formed empty area facilitates the installation of the second elastic member, and the reasonable space components can effectively provide a reset force for the arc-shaped protrusions.

[0018] With the further arrangement, the flexible rotating cooperation between the handle and the handle seat is realized, and the relative position stability of the magnetic steel and the Hall sensor is ensured, so that the accuracy of signal transmission is ensured. The arc-shaped protrusions provide a stable mounting position for the magnetic steel. The two Hall sensors correspond to the periphery of the arc-shaped protrusions, which can detect the rotating angle and position of the handle in real time, and provide reliable data support for subsequent electronic control. The formed empty area facilitates the installation of the second elastic member, and the reasonable space components can effectively provide a reset force for the arc-shaped protrusions.

[0019] With the further setting, the design of the socket is ingenious to adapt to the installation requirement of the Hall sensor. The socket is recessed to the side of the movable cavity of the handle holder, and such layout not only saves space, but also is closer to the magnetic steel, and is convenient for accurate work. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a structural diagram of a specific embodiment of the utility model;

[0021] Figure 2 is an exploded view of a specific embodiment of the utility model;

[0022] Figure 3 is an assembly view of the handle holder in a specific embodiment of the utility model;

[0023] Figure 4 is a structural view of one side of the handle holder in a specific embodiment of the utility model;

[0024] Figure 5 is a structural view of the other side of the handle holder in a specific embodiment of the utility model;

[0025] Figure 6 is an assembly view of the handle end in a specific embodiment of the utility model;

[0026] Figure 7 is a cooperation view of the magnetic steel and the two Hall sensors in a specific embodiment of the utility model.

[0027] In the figure: handle holder 1, arc-shaped groove 11, compression spring groove 12, mounting plate 13, clamping groove 131, sliding hole 14, hollow tube 15, movable cavity 16, abutment 17, arc-shaped clamping table 18, mounting groove 181, socket 182, cover plate 19, handle 2, arc-shaped protrusions 21, Hall sensor one 3, magnetic steel 4, elastic member one 5, Hall sensor two 6, elastic member two 7, trigger block 8, contact 81, extrusion part 82, sliding block 83, feedback device 9, electric control circuit board 10. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are only 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 fall within the protection scope of the utility model.

[0029] As Figures 1-7The utility model discloses a multifunctional speed regulating rotating handle, which comprises a rotatingly connected handle seat 1 and a handle 2, the handle seat 1 and the handle 2 are respectively provided with a Hall sensor one 3 and a magnetic steel 4, the handle 2 is positively angularly rotated to drive the magnetic steel 4 to rotate at the Hall sensor one 3, so that speed regulation is realized, the positively angular handle 2 is driven to rotate back to the original position by an elastic member one 5, the handle seat 1 is further provided with a Hall sensor two 6, the handle 2 is negatively angularly rotated to drive the magnetic steel 4 to correspond to the Hall sensor two 6, so that an expansion function is realized, the negatively angular handle 2 is further driven to rotate back to the original position by an elastic member two 7. The expansion function can be self-defined as brake, light or horn function control. The positively angular rotation can be counterclockwise rotation or clockwise rotation, and the corresponding negatively angular rotation can be clockwise rotation or counterclockwise rotation.

[0030] Specifically, the utility model further comprises a trigger block 8 linked with the handle 2, the handle seat 1 is further provided with a feedback device 9, the feedback device 9 is on the negatively angular rotation path of the trigger block 8, so that the trigger block 8 can press the feedback device 9 to send a reminder after the handle is rotated to the position, which can be in the form of sound, light signal or vibration, to remind the rider that the operation has been completed or the preset state has been reached. The trigger block 8 is integrally arranged with the handle 2 or is separately arranged. Specifically, the elastic member one 5 is a torsion spring, the two ends of which are respectively clamped on the handle seat 1 and the handle 2, the elastic member two 7 is a compression spring, which can also be a tension spring or an elastic colloid, one end of the trigger block 8 is provided with a contact 81 for pressing the feedback device 9 and an extrusion part 82 for extruding the compression spring, and the other end of the trigger block 8 is used for receiving the push of the handle 2 when the handle 2 is negatively angularly rotated. Specifically, the trigger block 8 is slidably arranged in an arc-shaped groove 11 on the inner wall of the handle seat 1, the compression spring is arranged in a compression spring groove 12 on the inner wall of the handle seat 1, the handle seat 1 is provided with a mounting plate 13 on the inner periphery and outside the compression spring groove 12, and the feedback device 9 is clamped in a clamping groove 131 on the mounting plate 13. Specifically, the trigger block 8 is provided with a sliding block 83 on the outer periphery, the handle seat 1 is provided with a sliding hole 14 on the outer periphery, and the sliding block 83 is slidably arranged in the sliding hole 14 and exposed.

[0031] Specifically, the handle 1 has a hollow tube 15 inserted into the handle and a movable cavity 16 for the handle end to be inserted, the hollow tube 15 is rotationally connected with the handle 2, and the handle 2 further has an arc-shaped protrusion 21 on the end, the magnetic steel 4 is embedded in a slot arranged on the periphery of the arc-shaped protrusion 21, the elastic member two 7 is arranged in the space between the arc-shaped protrusion 21 and the abutment 17 on the handle 1, and the two Hall sensors on the handle 1 correspond to the periphery of the arc-shaped protrusion 21. Specifically, the handle 1 has an arc-shaped clamping table 18 on the other side at the position corresponding to the arc-shaped protrusion, the arc-shaped clamping table 18 has a mounting groove 181, the electric control circuit board 10 is embedded in the mounting groove 181, and the two Hall sensors are arranged on the electric control circuit board 10, and the arc-shaped clamping table 18 further has a cover plate 19 arranged thereon. Specifically, the mounting groove 181 has a socket 182 for the Hall sensor to be arranged on the groove bottom, and the socket 182 is recessed towards the movable cavity side of the handle 1. Specifically, the cover plate 19 is connected with the arc-shaped clamping table 18 in a buckle connection, screw connection, plug connection or flip connection. The connection mode of the cover plate and the arc-shaped clamping table is diversified, and a suitable connection mode can be selected according to actual needs.

[0032] The specific working principle of the utility model is as follows:

[0033] In use, by holding the handle 2 and driving it to rotate at a positive angle, the magnetic steel 4 thereon will rotate at the Hall sensor one 3, the relative position of the contact end of the magnetic steel 4 and the Hall sensor one 3 changes, thereby adjusting the acceleration, and the elastic member one 5 (torsional spring) is tensioned, when deceleration is needed, the handle 2 is rotated or loosened and is driven to rotate by the torsional spring, and is reset to the initial position, and the handle 2 is zero angle;

[0034] By holding the handle 2 and driving it to rotate at a negative angle, the magnetic steel 4 thereon will correspond to the Hall sensor two 6, thereby realizing the corresponding expansion function, for example, when the rider needs to brake, the handle 2 is only needed to be rotated at a negative angle, the negative angle rotation of the handle 2 will push the other end of the trigger block 8, the trigger block 8 moves to the feedback device 9 direction against the elastic force of the second elastic member 7 (compression spring), the magnetic steel 4 will interact with the Hall sensor two 6, the brake system is triggered quickly, the braking distance is effectively shortened, and at the same time, the trigger block 8 contacts the feedback device 9, the feedback device 9 immediately sends a signal to remind the rider that the operation is completed or the preset state is reached, and the handle 2 is loosened and is driven to rotate and reset to the initial position by the elastic member two 7, which is zero angle, and is prepared for the next operation. Similarly, if the rider wants to switch the light or the horn, the similar operation can also be easily realized.

[0035] It should be noted that in the description of this utility model, all directional indicators (such as up, down, forward, backward, etc.) are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0036] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," "fixing," and "installation" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A multi-functional speed-regulating throttle, comprising a handle base (1) and a grip (2) rotatably connected, wherein a Hall sensor (3) and a magnet (4) are respectively provided on the handle base (1) and the grip (2), and speed regulation is achieved by rotating the grip (2) at a positive angle to drive the magnet (4) to rotate at the Hall sensor (3), wherein the positive angle grip (2) is driven to rotate back to its original position by an elastic element (5), characterized in that: The handle (1) is also equipped with a Hall sensor (6). By rotating the handle (2) at a negative angle, the magnet (4) is driven to correspond to the Hall sensor (6), thereby realizing the extended function. The handle (2) at a negative angle is also driven to rotate and reset by the elastic element (7).

2. The multi-functional speed-regulating throttle according to claim 1, characterized in that: It also includes a trigger block (8) that is linked to the grip (2), and a feedback device (9) is provided on the handle (1). The feedback device (9) is on the negative angle rotation path of the trigger block (8) so that it can issue a reminder after the grip is rotated into position due to the pressure of the trigger block (8).

3. The multi-functional speed-regulating throttle according to claim 2, characterized in that: The second elastic element (7) is a compression spring. One end of the trigger block (8) has a contact (81) that presses against the feedback device (9) and a compression part (82) that squeezes the compression spring. The other end of the trigger block (8) is used to receive the push when the handle (2) rotates at a negative angle.

4. The multi-functional speed-regulating throttle according to claim 3, characterized in that: The trigger block (8) is slidably disposed in the arc groove (11) on the inner side wall of the handlebar (1), the compression spring is disposed in the compression spring groove (12) on the inner side wall of the handlebar (1), the handlebar (1) has a mounting plate (13) on the inner circumference and outside the corresponding compression spring groove (12), and the feedback device (9) is also inserted into the slot (131) on the mounting plate (13).

5. The multi-functional speed-regulating throttle according to claim 2, 3, or 4, characterized in that: The trigger block (8) has a slider (83) on its outer periphery, and the handle (1) has a sliding hole (14) on its outer periphery. The slider (83) is slidably disposed in the sliding hole (14) and exposed.

6. The multi-functional speed-regulating throttle according to claim 1, 2, 3, or 4, characterized in that: The handle (1) has a hollow tube (15) inserted into the handle and a movable cavity (16) for inserting the end of the handle. The hollow tube (15) is rotatably fitted with the handle (2). The end of the handle (2) also has an arc-shaped protrusion (21). The magnet (4) is disposed on the outer periphery of the arc-shaped protrusion (21). The elastic element (7) is disposed in the empty area between the arc-shaped protrusion (21) and the abutment (17) on the handle (1). The two Hall sensors on the handle (1) correspond to the periphery of the arc-shaped protrusion (21).

7. The multi-functional speed-regulating throttle according to claim 6, characterized in that: On the other side of the handle (1), there is an arc-shaped mounting plate (18) at the corresponding arc-shaped protrusion position. The arc-shaped mounting plate (18) has a mounting groove (181). An electronic control circuit board (10) is embedded in the mounting groove (181). Two Hall sensors are both set on the electronic control circuit board (10). A cover plate (19) is also placed on the arc-shaped mounting plate (18).

8. The multi-functional speed-regulating throttle according to claim 7, characterized in that: The mounting groove (181) has a socket (182) for inserting a Hall sensor on the bottom of the groove, and the socket (182) is recessed into the movable cavity side of the handle (1).

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