A kind of electric vehicle handlebar that is easy to disassemble

Abstract

The utility model discloses an electric vehicle throttle that is easy to disassemble, and relates to the technical field of electric vehicle parts, including a throttle body, the throttle body including a main shell, a push rod rotatably mounted at the end of the main shell, and a mounting ring rotatably mounted below, a connecting block is fixedly arranged at one end of the mounting ring, a roller needle is inserted between the connecting block and the connecting piece below the main shell, a fixing frame is fixedly arranged inside the main shell, a nut is clamped inside the fixing frame, and a bolt is inserted between the other end of the mounting ring and the main shell. The utility model divides the throttle into three parts: the main shell, the push rod, and the mounting ring. During installation, the semicircular groove below the main shell is fitted with the outer wall of the metal handlebar of the electric vehicle, the bolt is passed from below the mounting ring, and the end enters the inside of the main shell, the bolt is rotated to connect with the nut inside the main shell, and the mounting ring and the main shell are fixed on the handlebar of the electric vehicle, thereby improving the installation and disassembly speed between the throttle body and the handlebar, and the structure is simple and convenient to use.

Description

Technical Field

[0001] The utility model relates to the field of electric vehicle parts, in particular to an electric vehicle handlebar which is easy to disassemble. Background Art

[0002] Electric vehicles are a type of transportation vehicle that is powered by electricity. There are many types of electric vehicles, such as two-wheeled electric bicycles, mopeds and electric motorcycles, three-wheeled electric vehicles, and four-wheeled electric vehicles, which have a very high market share. The electric vehicle throttle is an important component of the electric vehicle, and its main function is to control the speed of the electric vehicle.

[0003] The traditional electric vehicle handlebar is cylindrical in shape and is put on the metal handlebar of the electric vehicle. In order to improve the stability of the electric vehicle handlebar, the inner cavity of the handlebar is tightly attached to the outer wall of the handlebar and then fixed with screws. When disassembling the electric vehicle handlebar of this shape, it takes a lot of effort to remove the screws and pull the handlebar out of the metal handlebar. Moreover, the disassembly of the cylindrical handlebar itself can easily damage the internal fixing feet, which is not conducive to maintenance. Utility Model Content

[0004] The utility model aims to solve the disadvantages in the prior art that the electric vehicle turning handle and the handlebars, as well as the turning handle itself, are not easy to disassemble, and proposes an electric vehicle turning handle that is easy to disassemble.

[0005] In order to solve the problems existing in the prior art, the utility model adopts the following technical solutions:

[0006] A throttle handle of an electric vehicle that is easy to disassemble comprises a throttle handle body, wherein the throttle handle body comprises a main shell, a push rod rotatably mounted at the end of the main shell and a mounting ring rotatably mounted below, a connecting block is fixedly provided at one end of the mounting ring, a roller needle is inserted between the connecting block and a connecting piece below the main shell, a fixing frame is fixedly provided inside the main shell, a nut is clamped in the fixing frame, a bolt is inserted between the other end of the mounting ring and the main shell, and the bolt is threadedly connected to the nut.

[0007] Preferably, the main shell includes a left shell and a right shell that are spliced ​​together, and the left shell and the right shell are fixed by a plurality of screws.

[0008] Preferably, a connecting column is fixedly provided inside the cylindrical part of the push rod, a torsion spring is fixedly provided inside the push rod outside the connecting column, a fixing column is fixedly provided inside the left shell body, the fixing column is inserted in the connecting column, a fixing ring is fixedly provided on the inner wall of the left shell body, and one end of the torsion spring is inserted in the center groove of the fixing ring.

[0009] Preferably, the fixing column, the connecting column and the right shell are connected by screws.

[0010] Preferably, an anti-skid pad is fixedly provided on the outer wall of the push rod, and the anti-skid pad is made of rubber material.

[0011] Preferably, a Hall element is fixedly disposed in the main housing, and three wires are disposed on the Hall element.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, the throttle is divided into three parts: a main housing, a push rod and a mounting ring. The mounting ring can rotate along the main housing. When installing, the semicircular groove below the main housing is fitted with the outer wall of the metal handlebar of the electric vehicle. The bolt is passed from below the mounting ring, and the end enters the inside of the main housing. The bolt is rotated to connect with the nut inside the main housing, and the mounting ring and the main housing are fixed on the handlebar of the electric vehicle, thereby improving the installation and disassembly speed between the throttle body and the handlebar, and the structure is simple and convenient to use.

[0014] 2. In the utility model, the connecting column at the cylindrical position of the end of the push rod is sleeved on the fixing column on the inner side of the left shell body, and then the right shell body is fitted with the left shell body to surround the push rod in the middle, and the right shell body and the left shell body are fixed by screws, and then the screws are passed through the right shell body, the connecting column and the fixing column to connect, so as to increase the stability of the push rod, facilitate installation and disassembly between the handle body, and facilitate maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 This is a schematic diagram of the structure of the handlebar body of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the left housing of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the right housing of the utility model;

[0019] Figure 4 It is a schematic diagram of the connection structure of the main housing and the push rod of the utility model.

[0020] Serial numbers in the figure: 1. Turnbar body; 11. Main housing; 12. Push rod; 13. Mounting ring; 14. Connecting block; 15. Needle roller; 16. Fixing frame; 17. Nut; 18. Bolt; 2. Left housing; 21. Right housing; 3. Connecting column; 31. Fixing column; 32. Torsion spring; 33. Fixing ring; 4. Anti-slip pad. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Embodiment: This embodiment provides an electric vehicle handlebar that is easy to disassemble. Figure 1-4 Specifically, the throttle body 1 includes a main housing 11, a push rod 12 rotatably mounted at the end of the main housing 11, and a mounting ring 13 rotatably mounted at the bottom. A connecting block 14 is fixedly arranged at one end of the mounting ring 13. A roller needle 15 is inserted between the connecting block 14 and the connecting piece at the bottom of the main housing 11. A fixing frame 16 is fixedly arranged inside the main housing 11. A nut 17 is clamped inside the fixing frame 16. A bolt 18 is inserted between the other end of the mounting ring 13 and the main housing 11. The bolt 18 is threadedly connected to the nut 17. An anti-skid pad 4 is fixedly arranged on the outer wall of the push rod 12. The anti-skid pad 4 is made of rubber.

[0023] Since a roller needle 15 is provided between the mounting ring 13 and the main shell 11, the mounting ring 13 can be rotated on the main shell 11. During installation, the semicircular groove below the main shell 11 is fitted with the outer wall of the metal handlebar of the electric vehicle, the push rod 12 faces the driver, the mounting ring 13 is rotated to close the main shell 11, the bolt 18 is passed from under the mounting ring 13, the end of the bolt 18 enters the inside of the main shell 11 and contacts with the nut 17, and the bolt 18 is rotated to make the bolt 18 enter the nut 17, and the mounting ring 13 and the main shell 11 are fixed to the handlebar of the electric vehicle, thereby improving the installation and disassembly speed between the handlebar body 1 and the handlebar, the structure is simple, and it is easy to use. During use, the driver holds the handlebar of the electric vehicle, presses the position of the anti-slip pad 4 with his thumb, and controls the speed of the electric vehicle by controlling the movement of the push rod 12.

[0024] In the specific implementation process, Figure 3 and Figure 4 As shown, the main housing 11 includes a left housing 2 and a right housing 21 that are spliced ​​together. The left housing 2 and the right housing 21 are fixed by a plurality of screws. A connecting column 3 is fixedly provided inside the cylindrical part of the push rod 12. A torsion spring 32 is fixedly provided inside the push rod 12 outside the connecting column 3. A fixing column 31 is fixedly provided inside the left housing 2. The fixing column 31 is inserted into the connecting column 3. A fixing ring 33 is fixedly provided on the inner wall of the left housing 2. One end of the torsion spring 32 is inserted into the central groove of the fixing ring 33. The fixing column 31, the connecting column 3 and the right housing 21 are connected by screws.

[0025] The connecting column 3 at the cylindrical position of the end of the push rod 12 is sleeved on the fixing column 31 on the inner side of the left shell 2, and the end of the torsion spring 32 is inserted into the groove of the fixing ring 33. Then the right shell 21 is fitted with the left shell 2 to surround the push rod 12 in the middle. The right shell 21 and the left shell 2 are fixed by screws. The screws pass through the right shell 21, the connecting column 3 and the fixing column 31 to increase the stability of the push rod 12. When the push rod 12 is pressed, the connecting column 3 on the push rod 12 rotates along the fixing column 31 and deforms the torsion spring 32. When the push rod 12 is released, the torsion spring 32 drives the push rod 12 to reset.

[0026] In the specific implementation process, Figure 2 and Figure 3 As shown, a Hall element is fixed in the main shell 11, and three wires are arranged on the Hall element; the three wires are respectively a positive pole, a negative pole and a speed signal line; rotating the push rod 12 increases the magnetism of the Hall corresponding magnet, the Hall induced magnetic field becomes stronger, and the voltage of the signal line increases, and then the Hall transmits the signal to the controller, and the controller releases the corresponding current to the motor according to the transmitted signal, thereby realizing the function of controlling the speed of the electric vehicle.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An easily disassembled electric vehicle handlebar, comprising a handlebar body (1), characterized in that: The throttle body (1) comprises a main housing (11), a push rod (12) rotatably mounted at the end of the main housing (11), and a mounting ring (13) rotatably mounted at the bottom; a connecting block (14) is fixedly mounted at one end of the mounting ring (13); a roller needle (15) is inserted between the connecting block (14) and a connecting piece at the bottom of the main housing (11); a fixing frame (16) is fixedly mounted inside the main housing (11); a nut (17) is clamped inside the fixing frame (16); a bolt (18) is inserted between the other end of the mounting ring (13) and the main housing (11); the bolt (18) and the nut (17) are threadedly connected.

2. The easily disassembled electric vehicle handlebar according to claim 1, characterized in that: The main housing (11) comprises a left housing (2) and a right housing (21) which are spliced ​​together, and the left housing (2) and the right housing (21) are fixed by a plurality of screws.

3. The easily disassembled electric vehicle handlebar according to claim 2, characterized in that: A connecting column (3) is fixedly provided inside the cylindrical shape of the push rod (12), a torsion spring (32) is fixedly provided inside the push rod (12) outside the connecting column (3), a fixing column (31) is fixedly provided inside the left housing (2), the fixing column (31) is inserted into the connecting column (3), a fixing ring (33) is fixedly provided on the inner wall of the left housing (2), and one end of the torsion spring (32) is inserted into the center groove of the fixing ring (33).

4. The easily disassembled electric vehicle handlebar according to claim 3, characterized in that: The fixing column (31), the connecting column (3) and the right housing (21) are connected by screws.

5. The easily disassembled electric vehicle handlebar according to claim 1, characterized in that: An anti-skid pad (4) is fixedly provided on the outer wall of the push rod (12), and the anti-skid pad (4) is made of rubber material.

6. The easily disassembled electric vehicle handlebar according to claim 1, characterized in that: A Hall element is fixedly arranged in the main housing (11), and three wires are arranged on the Hall element.

Images