Waterproof combination switch rotating handle convenient to position and assemble

Abstract

The utility model discloses a waterproof combination switch rotating handle convenient to position and assemble, which comprises a mounting seat with an arc-shaped outer surface, a combined control switch is mounted on the outer surface of the mounting seat, a rotating handle is rotatably mounted outside the right side of the mounting seat, and a rubber sleeve is sleeved outside the rotating handle. Anti-slip strips of a protruding structure are evenly arranged on the outer surface of the rubber sleeve, a mounting hole is formed in the left side of the mounting base, the mounting base and a vehicle handle are assembled through the mounting hole, and a friction mechanism used for limiting rotation of the mounting base relative to the vehicle handle is arranged in the mounting base. According to the waterproof combination switch rotating handle convenient to position and assemble, the positioning ball is mounted on the left side of the mounting seat, the mounting seat and the vehicle handle are assembled, when the mounting seat is rotated and the positioning ball on the left side of the mounting seat moves to the position between the extrusion convex balls on the outer surface of the vehicle handle to correspond, mounting is in place, a worker is assisted in positioning, and assembling is faster.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle turn handles, in particular to a waterproof combined switch turn handle which is convenient for positioning and assembling. Background Technique

[0002] A vehicle turn handle refers to a turn handle installed on an electric bicycle or a motorcycle. By turning the turn handle, the speed of the vehicle can be controlled. Generally, a Hall sensor is used to sense the rotation angle, so as to control the speed of the vehicle through a control circuit. And some switches, such as lights, horns, etc., are often combined on the turn handle.

[0003] Since the turn handle of the vehicle is exposed to the outside, it will get wet in rainy days. If the waterproof effect of the turn handle is poor, the internal circuit will be damaged.

[0004] To solve the above problems, the Chinese patent with the publication number of CN203427973U (the application date is September 23, 2013) in the prior art discloses a waterproof turn handle. A cavity for placing a circuit board is formed on a bracket assembly, and a cover plate covers the bracket assembly and seals the cavity inside. A horizontally arranged partition is formed in the cavity, and the edge of the partition is integrally connected with the inner wall of the cavity; a wire passing hole is opened on the partition, and the part of the partition with the wire passing hole is recessed downward to form a glue pool, and the glue pool is filled with glue. Its advantages are: it can effectively prevent the circuit board from getting water; the structure is firm and the service life is long.

[0005] The above device achieves the purpose of waterproofing through good sealing. However, in the actual use process, the installation between the turn handle and the vehicle handle needs to be at a fixed angle to facilitate operation. In the prior art, there is generally no positioning mechanism during rotational installation, so continuous adjustment is required, which brings certain inconvenience to the installation. Content of the Utility Model

[0006] The purpose of the utility model is to provide a waterproof combined switch turn handle which is convenient for positioning and assembling, so as to solve the problem of inconvenient installation and positioning proposed in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A waterproof combined switch turn handle which is convenient for positioning and assembling, includes a mounting seat with an arc-shaped outer surface, and a combined control switch is installed on the outer surface of the mounting seat. It further includes:

[0008] A rotating handle is rotatably installed on the outside of the right side of the mounting seat, and a rubber sleeve is sleeved on the outside of the rotating handle, and anti-slip strips in a convex structure are uniformly arranged on the outer surface of the rubber sleeve;

[0009] The left side of the mounting base is provided with a mounting hole, and the mounting base is assembled with the vehicle handle through the mounting hole, and a friction mechanism for restricting its rotation relative to the vehicle handle is arranged inside the mounting base;

[0010] Extrusion convex balls are fixedly installed on the upper and lower sides of the vehicle handle, and the positions of the extrusion convex balls correspond to those of the positioning balls.

[0011] Preferably, the positioning ball is fixedly installed with the connecting rod, and the connecting rod and the air blower box form a through-type sliding structure.

[0012] Preferably, the air blower box is fixedly installed on the outer surface of the left side of the mounting base, and a piston plate that fits it is slidably installed inside the air blower box.

[0013] Preferably, the piston plate is fixedly connected to the bottom end of the connecting rod, and a return spring fixedly connected to the air blower box is arranged on the outer side of the upper end of the connecting rod.

[0014] Preferably, the friction mechanism includes a clamping plate fixedly installed inside the mounting base, and the clamping plate is in an arc structure that fits the vehicle handle.

[0015] Preferably, a friction air bag with a rough surface is fixedly installed on the outer surface of the clamping plate, and the friction air bag and the air blower box form a communication structure through a connecting hose fixedly installed with it.

[0016] Preferably, a rain shield in a semi-circular structure is fixedly installed on the outer surface of the right side of the mounting base, and a blocking brush is fixedly installed on the lower surface of the rain shield.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: The waterproof combined switch grip that is convenient for positioning and assembling adopts a novel structural design, and the specific content is as follows:

[0018] 1. On the basis of the traditional device's sealing, a rain shield is added. During daily use, the rain shield can block rainwater, and the blocking brush on the lower side of the rain shield can block rainwater from entering again, so as to achieve a better waterproof effect on the basis of the traditional sealing device;

[0019] Furthermore, a positioning ball is installed on the left side of the mounting base. When assembling the mounting base and the vehicle handle, rotate the mounting base. When the positioning ball on its left side moves to correspond to the extrusion convex balls on the outer surface of the vehicle handle, it means that the installation is in place, which assists the staff in positioning and makes the assembly faster.

[0020] 2. A clamping plate that fits the outer surface of the vehicle handle is fixedly installed inside the mounting base. After installation, the vehicle handle is squeezed and rubbed by the mounting plate, thereby improving the firmness of the installation;

[0021] Further, when the positioning ball is squeezed, the connecting rod drives the piston plate to move inside the air blower box, thereby squeezing the air inside the air blower box, and squeezing the air into the friction airbag through the connecting hose. At this time, the friction airbag expands and squeezes the vehicle handle, increasing the friction force and achieving a better fixing effect. Brief Description of the Drawings

[0022] Figure 1 Schematic diagram of the overall structure of the present invention;

[0023] Figure 2 Schematic diagram of the connection relationship between the rotating handle and the rubber sleeve of the present invention;

[0024] Figure 3 Schematic diagram of the rainproof cover structure of the present invention;

[0025] Figure 4 For the present invention Figure 1 Enlarged structure schematic diagram at A in;

[0026] Figure 5 Schematic diagram of the cross-sectional structure of the mounting seat of the present invention;

[0027] Figure 6 Schematic diagram of the cross-sectional structure of the air blower box of the present invention.

[0028] In the figure: 1, mounting seat; 101, control switch; 2, rotating handle; 3, rubber sleeve; 4, anti-slip strip; 5, mounting hole; 6, vehicle handle; 7, extrusion convex ball; 8, positioning ball; 9, connecting rod; 10, air blower box; 11, return spring; 12, piston plate; 13, clamping plate; 14, friction airbag; 15, connecting hose; 16, rainproof cover; 17, blocking brush. Detailed Embodiment

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Embodiment 1: Please refer to Figures 1 - 3, in order to solve the problem of poor waterproof effect of traditional devices, the following technical solutions are provided, specifically disclosed: including a mounting seat 1 with an arc-shaped outer surface, a combined control switch 101 is installed on the outer surface of the mounting seat 1, a rotating handle 2 is rotatably installed outside the right side of the mounting seat 1, and a rubber sleeve 3 is sleeved outside the rotating handle 2, and anti-slip strips 4 with a convex structure are uniformly arranged on the outer surface of the rubber sleeve 3. A rain shield 16 with a semi-circular structure is fixedly installed on the outer surface of the right side of the mounting seat 1, and a blocking brush 17 is fixedly installed on the lower surface of the rain shield 16.

[0031] When using the device, by turning the rotating handle 2 to form a certain angle with the mounting seat 1, the vehicle is controlled to move forward. There is a rubber sleeve 3 outside the rotating handle 2, and anti-slip strips 4 are uniformly arranged outside the rubber sleeve 3, using the friction force to prevent the palm from slipping when turning. In rainy days, the rain shield 16 is used to block rainwater, and the rainwater will quickly fall along the arc surface of the rain shield 16, and the blocking brush 17 under the rain shield 16 further blocks the rainwater from entering the device interior.

[0032] Embodiment Two: Please refer to Figure 4 , in order to achieve the purpose of quick positioning and installation, the following technical solutions are provided, specifically disclosed: an installation hole 5 is opened on the left side of the mounting seat 1, and the mounting seat 1 is assembled with the vehicle handle 6 through the installation hole 5. Extrusion convex balls 7 are fixedly installed on the upper and lower sides of the vehicle handle 6, and the positions of the extrusion convex balls 7 correspond to those of the positioning balls 8.

[0033] When the staff assembles the mounting seat 1 and the vehicle handle 6, first insert the vehicle handle 6 into the installation hole 5 on the left side of the mounting seat 1, and then rotate the mounting seat 1. When the positioning ball 8 on the left side of the mounting seat 1 rotates to a position corresponding to the extrusion convex ball 7, it means the installation is in place.

[0034] Embodiment Three: Please refer to Figures 5 - 6 , in order to achieve a better fixing effect, the following technical solutions are provided, specifically disclosed: a friction mechanism for restricting its rotation relative to the vehicle handle 6 is arranged inside the mounting seat 1. The positioning ball 8 is fixedly installed with a connecting rod 9, and the connecting rod 9 and the air blower box 10 form a through-type sliding structure. The air blower box 10 is fixedly installed on the outer surface of the left side of the mounting seat 1, and a piston plate 12 that fits it is slidably installed inside the air blower box 10. The piston plate 12 is fixedly connected to the bottom end of the connecting rod 9, and a return spring 11 fixedly connected to the air blower box 10 is arranged outside the upper end of the connecting rod 9. The friction mechanism includes a clamping plate 13 fixedly installed inside the mounting seat 1, and the clamping plate 13 has an arc-shaped structure that fits the vehicle handle 6. A friction airbag 14 with a rough surface is fixedly installed on the outer surface of the clamping plate 13, and the friction airbag 14 and the air blower box 10 form a communication structure through a connecting hose 15 fixedly installed with it.

[0035] After assembling the mounting base 1 with the vehicle handle 6, it is initially fixed by clamping between the clamping plate 13 inside the mounting base 1 and the vehicle handle 6. After that, when the positioning ball 8 corresponds to the extrusion convex ball 7, the positioning ball 8 is extruded, so that the piston plate 12 is driven to move inside the air blower box 10 through the connecting rod 9, and the air in the air blower box 10 is conveyed to the friction airbag 14 through the connecting hose 15. At this time, the friction airbag 14 expands and extrudes the vehicle handle 6, so as to cooperate with the clamping plate 13 to achieve the purpose of further fixation.

[0036] In the description of the present invention, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0037] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waterproof combination switch handle that is easy to position and assemble, comprising a mounting seat (1) having an arc-shaped outer surface, a combined control switch (101) being mounted on the outer surface of the mounting seat (1), characterized in that: Also includes: A rotating handle (2) is rotatably mounted on the right side of the mounting seat (1), and a rubber sleeve (3) is sleeved on the outside of the rotating handle (2), and anti-slip strips (4) with a convex structure are evenly arranged on the outer surface of the rubber sleeve (3); A mounting hole (5) is provided on the left side of the mounting seat (1), and the mounting seat (1) is assembled with the vehicle handle (6) through the mounting hole (5), and a friction mechanism is provided inside the mounting seat (1) for limiting its rotation relative to the vehicle handle (6); Extrusion convex balls (7) are fixedly mounted on the upper and lower sides of the vehicle handle (6), and the positions of the extrusion convex balls (7) and the positioning balls (8) correspond to each other.

2. A waterproof combination switch handle that is easy to position and assemble according to claim 1, characterized in that: The positioning ball (8) and the connecting rod (9) are fixedly installed, and a through-type sliding structure is formed between the connecting rod (9) and the bellows box (10).

3. A waterproof combination switch handle that is easy to position and assemble according to claim 2, characterized in that: The bellows box (10) is fixedly mounted on the left outer surface of the mounting seat (1), and a piston plate (12) is slidably mounted inside the bellows box (10) to fit the bellows box (10).

4. A waterproof combination switch handle that is easy to position and assemble according to claim 3, characterized in that: The piston plate (12) is fixedly connected to the bottom end of the connecting rod (9), and a return spring (11) fixedly connected to the bellows box (10) is provided outside the upper end of the connecting rod (9).

5. The waterproof combination switch handle that is easy to position and assemble according to claim 1, characterized in that: The friction mechanism comprises a clamping plate (13) fixedly mounted inside the mounting seat (1), and the clamping plate (13) is in an arc-shaped structure that fits the vehicle handle (6).

6. A waterproof combination switch handle that is easy to position and assemble according to claim 5, characterized in that: A friction airbag (14) having a rough surface structure is fixedly mounted on the outer surface of the clamping plate (13), and the friction airbag (14) forms a communication structure with the bellows box (10) via a connecting hose (15) fixedly mounted thereto.

7. The waterproof combination switch handle that is easy to position and assemble according to claim 1, characterized in that: A rain cover (16) with a semicircular structure is fixedly mounted on the right outer surface of the mounting seat (1), and a blocking brush (17) is fixedly mounted on the lower surface of the rain cover (16).

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