Rotary driving rotating handle

Abstract

The utility model discloses a rotary type driving rotating handle, which relates to the technical field of rotating handles and comprises a shell formed by splicing two same arc-shaped shells, a rotating disc is rotatably arranged in the shell, a push rod is fixedly arranged on the rotating disc, a connecting shaft is fixedly arranged at the central position of the rotating disc, and a connecting groove is formed in the connecting position of the shell and the rotating disc. And a torsional spring is arranged on the connecting shaft, a mounting block is fixedly arranged on the outer wall of the shell, and a clamping sleeve is rotationally arranged on the outer wall of the mounting block. When the device is used, the push rod is pushed forwards through the index finger of the right hand, the push rod drives the rotary disc to rotate, driving is achieved, when the index finger loosens the push rod, the rotary disc and the push rod are reset through the torsion spring, the stability of vehicle control can be improved, and safety is also improved.

Description

Technical Field

[0001] The utility model relates to the field of throttles, in particular to a rotary drive throttle. Background Art

[0002] The handlebar is a component used to control the steering of an electric vehicle. It is usually installed on the handlebar and changes the speed of the electric vehicle through manual operation.

[0003] The traditional rotary drive handlebar is driven by holding the entire palm and turning. This method not only requires rotational force, but also requires holding the handlebar to support the vehicle. This method is prone to accidental touch when holding the handlebars with both hands to push the vehicle, causing the vehicle to suddenly move forward and cause an accident. In addition, the installation and disassembly of the handlebar, which is entirely covered on the handlebar, is very troublesome. Utility Model Content

[0004] The utility model aims to solve the defect that the rotary driving handle in the prior art is easy to be touched by mistake, and proposes a rotary driving handle.

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

[0006] A rotary drive handle, including an outer shell formed by splicing two identical arc-shaped shells, a turntable rotatably provided inside the outer shell, a push rod fixedly provided on the turntable, a connecting shaft fixedly provided at the center of the turntable, a connecting groove is provided at the connection between the outer shell and the turntable, both ends of the connecting shaft are rotatably installed in the connecting groove, a torsion spring is provided on the connecting shaft, a mounting block is fixedly provided on the outer wall of the outer shell, and a clamping sleeve is rotatably provided on the outer wall of the mounting block.

[0007] Preferably, both the mounting block and the ferrule are provided with slots, and a rotating shaft passes through the slots.

[0008] Preferably, the ferrule and the shell are both provided with a mounting groove at one end away from the slot, and a bolt is threadedly provided in the mounting groove.

[0009] Preferably, an anti-slip groove is provided on the cylindrical outer wall of the push rod.

[0010] Preferably, the inner side of the ferrule and the inner side of the shell are both semicircular in shape.

[0011] Preferably, the upper end of the push rod passes through the top of the housing.

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

[0013] 1. In the utility model, when in use, the push rod is pushed forward by the right index finger, and the push rod drives the turntable to rotate to achieve driving. When the index finger releases the push rod, the turntable and the push rod are reset through the torsion spring, which can not only improve the stability of the car control, but also improve the safety;

[0014] 2. The ferrule is installed on the mounting block through the rotating shaft so that the ferrule can be rotated to open and close. After the ferrule and the outer shell are put on the handle of the car, they are connected to the outer shell through bolts, and the rotating shaft is quickly installed with the handle of the car, which is convenient for disassembly and 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 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the turntable and push rod structure of the utility model.

[0019] Serial numbers in the figure: 1, housing; 11, connecting shaft; 12, turntable; 13, push rod; 14, torsion spring; 15, connecting groove; 16, mounting block; 17, ferrule; 2, rotating shaft; 21, slot; 3, mounting groove; 31, bolt; 4, anti-slip groove. DETAILED DESCRIPTION

[0020] 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.

[0021] Embodiment: This embodiment provides a rotary drive handle, see Figure 1-3 Specifically, it includes a shell 1 formed by splicing two identical arc-shaped shells, a turntable 12 is rotatably provided in the shell 1, a push rod 13 is fixed on the turntable 12, a connecting shaft 11 is fixed at the center of the turntable 12, a connecting groove 15 is provided at the connection between the shell 1 and the turntable 12, both ends of the connecting shaft 11 are rotatably installed in the connecting groove 15, a torsion spring 14 is provided on the connecting shaft 11, a mounting block 16 is fixedly provided on the outer wall of the shell 1, a clamping sleeve 17 is rotatably provided on the outer wall of the mounting block 16, an anti-slip groove 4 is provided on the cylindrical outer wall of the push rod 13, the inner side of the clamping sleeve 17 and the inner side of the shell 1 are both semicircular, and the upper end of the push rod 13 passes through the top of the shell 1;

[0022] Put the shell 1 on the handle of the car, and then connect the ferrule 17 to the shell 1. Since the rear end of the push rod 13 fits with the end of the shell 1, the push rod 13 can only be pushed in one direction. When in use, the push rod 13 is pushed forward by the index finger of the right hand, and the push rod 13 drives the turntable 12 to rotate to achieve driving. When the index finger releases the push rod 13, the turntable 12 and the push rod 13 are reset through the torsion spring 14, which not only improves the stability of the control of the car, but also improves the safety.

[0023] In the specific implementation process, Figure 2 and Figure 3 As shown, the mounting block 16 and the ferrule 17 are both provided with a slot 21, the slot 21 is penetrated by a rotating shaft 2, the ferrule 17 and the housing 1 are both provided with a mounting slot 3 at one end away from the slot 21, and the mounting slot 3 is provided with a bolt 31 in the inner thread;

[0024] The clamping sleeve 17 is rotated along the mounting block 16 by the rotating shaft 2, and the clamping sleeve 17 is connected to the housing 1 by the bolt 31. The clamping sleeve 17 and the housing 1 are connected to the handle of the vehicle.

[0025] 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. A rotary drive handle, comprising a housing (1) formed by splicing two identical arc-shaped shells, characterized in that: A turntable (12) is rotatably arranged in the housing (1), a push rod (13) is fixedly arranged on the turntable (12), a connecting shaft (11) is fixedly arranged at the center of the turntable (12), a connecting groove (15) is provided at the connection between the housing (1) and the turntable (12), both ends of the connecting shaft (11) are rotatably mounted in the connecting groove (15), a torsion spring (14) is arranged on the connecting shaft (11), a mounting block (16) is fixedly arranged on the outer wall of the housing (1), and a clamping sleeve (17) is rotatably arranged on the outer wall of the mounting block (16).

2. A rotary drive handle according to claim 1, characterized in that: The mounting block (16) and the clamping sleeve (17) are both provided with a slot (21), and a rotating shaft (2) is passed through the slot (21).

3. The rotary drive handle according to claim 1, characterized in that: The ferrule (17) and the housing (1) are both provided with a mounting groove (3) at one end away from the slot (21), and the mounting groove (3) has an internal thread with a bolt (31).

4. The rotary drive handle according to claim 1, characterized in that: An anti-slip groove (4) is provided on the cylindrical outer wall of the push rod (13).

5. The rotary drive handle according to claim 1, characterized in that: The inner side of the ferrule (17) and the inner side of the outer shell (1) are both semicircular in shape.

6. The rotary drive handle according to claim 1, characterized in that: The upper end of the push rod (13) passes through the top of the housing (1).

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