Ribbon-free electric vehicle handle

Abstract

The utility model discloses a tie-free electric vehicle handle, which comprises a shell, a switch seat, a brake handle, a rotating handle and a combined switch, the switch seat, the brake handle and the rotating handle are mounted on the shell, the combined switch is mounted on the switch seat, an opening for a wire to stretch out after being bundled is arranged on the shell, and an extrusion plate and a bump which are matched with each other are respectively arranged in the shell. The extruding plate and the protruding block are arranged on the two opposite sides of the opening respectively so as to press and fix the electric wire. According to the technical scheme, the extrusion plate and the convex block are arranged on the two opposite sides of the opening, so that the electric wire can be reliably fixed at the opening after being bundled by the wire bundling sleeve, and the extension length of the electric wire can be adjusted at any time.

Description

Technical Field

[0001] The utility model relates to a non - tie - strap electric vehicle handlebar. Background Art

[0002] The electric vehicle handlebar is one of the common components on a two - wheel electric vehicle. The electric vehicle handlebar is generally arranged at both ends of the head pipe. The electric vehicle handlebar usually has a housing, a switch base, a combination switch installed on the switch base, an operating component such as a brake handle, etc. Since the vehicle body wires need to be connected to the switch base, the wires in the housing need to be bundled. Usually, after the wires are bundled through a wire bundling sleeve, they are fixed to the housing by a tie - strap. Since the tie - strap fixation is prone to aging and breakage, improvement is needed. Content of the Utility Model

[0003] Aiming at the deficiencies existing in the prior art, the purpose of the utility model is to provide a non - tie - strap electric vehicle handlebar to fix the wires in the housing and prevent the wires from loosening and scattering.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A non - tie - strap electric vehicle handlebar includes a housing, a switch base installed on the housing, a brake handle, a throttle grip, and a combination switch installed on the switch base. The housing is provided with an opening for the bundled wires to extend out. Inside the housing, there are respectively a squeezing plate and a convex block that cooperate with each other. The squeezing plate and the convex block are respectively arranged on two opposite sides of the opening to tightly fix the wires.

[0005] As a further improvement of the utility model, a positioning sleeve is arranged inside the housing at the position corresponding to the squeezing plate. A connection port is arranged on the squeezing plate at the position corresponding to the positioning sleeve. The squeezing plate is fixedly connected to the positioning sleeve through a locking member.

[0006] As a further improvement of the utility model, the housing includes a first housing and a second housing. The first housing is made of plastic, and the second housing is made of aluminum. The first housing and the second housing are fixedly connected through a locking member.

[0007] As a further improvement of the utility model, the convex block is integrally formed with the first housing, and a guiding surface is arranged at one end of the convex block facing the outside of the opening.

[0008] As a further improvement of the utility model, the switch base is installed inside the first housing, and the switch base is provided with an overflow glue hole and a glue injection hole.

[0009] As a further improvement of the utility model, the brake handle is installed on the second housing and is rotatably connected to the second housing through a pin.

[0010] Advantages of the present utility model: By providing pressing plates and bumps on two opposite sides of the opening, the electric wire can be reliably fixed at the opening after being bundled by the wire bundling sleeve, and the extending length of the electric wire can be adjusted at any time. Description of the Drawings

[0011] Figure 1 Schematic diagram of the overall structure of the embodiment of the present utility model;

[0012] Figure 2 Schematic diagram of the interior of the first housing of the embodiment of the present utility model.

[0013] Reference numerals in the drawings: 1, switch base; 2, brake handle; 3, throttle grip; 4, combined switch; 5, opening; 6, pressing plate; 7, bump; 8, guiding surface; 9, glue injection hole; 10, glue overflow hole; 11, first housing; 12, second housing. Detailed Embodiment

[0014] The following will further elaborate on the present utility model in conjunction with the embodiments given in the drawings.

[0015] Refer to Figure 1-2As shown in the figure, a cable-tie-free electric vehicle handlebar includes a housing, a switch base 1 installed in the housing, a brake handle 2, a throttle grip 3, and a combined switch 4 installed on the switch base 1. An opening 5 is provided on the housing for the power supply wire to extend out after being bundled. Inside the housing, there are a squeezing plate 6 and a convex block 7 that cooperate with each other. The squeezing plate 6 and the convex block 7 are respectively arranged on opposite sides of the opening 5 to tightly fix the wire. The wire is bundled by a wire harness sleeve and then extends out of the opening 5, and is clamped and fixed by the squeezing plate 6 and the convex block 7 on opposite sides of the opening 5. The squeezing plate 6 has a certain elasticity, so that the wire harness sleeve will not be stuck or damaged due to excessive pressure. A positioning sleeve is provided inside the housing at the position corresponding to the squeezing plate 6. The squeezing plate 6 is provided with a connection port corresponding to the positioning sleeve. The squeezing plate 6 is fixedly connected to the positioning sleeve through a locking member. The positioning sleeve is a hollow cylinder protruding from the housing, and a through hole communicating with the housing is provided in the middle thereof. This through hole facilitates the locking member to extend from outside the housing and fixedly connect with the squeezing plate. The setting of the positioning sleeve and the locking member enables the squeezing plate 6 to be quickly positioned and installed. The housing includes a first housing and a second housing. The first housing is made of plastic, and the second housing is made of aluminum. The first housing and the second housing are fixedly connected through a locking member. In this embodiment, the opening 5 is provided at the joint of the first housing and the second housing. The housing made of half plastic and half aluminum can reduce the material cost compared with all-aluminum, and can increase the strength compared with all-plastic. And now lightweight electric vehicles are widely promoted, which can reduce the weight of the whole vehicle. The convex block 7 is integrally formed with the first housing, and a guiding surface 8 is provided at one end of the convex block 7 facing the outside of the opening 5. In this way, the wire harness sleeve can be pushed into the housing through the guiding surface 8 to shorten the length of the wire exposed outside the housing. The side of the convex block 7 opposite to the guiding surface 8 is a right-angle surface, which can reliably prevent the wire harness sleeve from slipping out of the housing. When the wire harness sleeve extends too far into the housing, the squeezing plate 6 can be pressed by a tool to cause it to deform and reduce the pressure on the wire harness sleeve, and then the wire harness sleeve can be pulled outwards for adjustment. The switch base 1 is installed in the first housing, and an overflow hole 10 and an injection hole 9 are provided on the switch base 1. The setting of the overflow hole 10 and the injection hole 9 facilitates the injection of glue to seal the internal electronic components and prevent damage in a water vapor and humid environment. The brake handle 2 is installed on the second housing and is rotatably connected to the second housing through a pin.

[0016] The above are only the preferred embodiments of the present utility model, and the protection scope of the present utility model is not limited to the above embodiments. All technical solutions falling within the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that for those of ordinary skill in the art, several improvements and refinements made without departing from the principle of the present utility model should also be regarded as within the protection scope of the present utility model. All technical solutions falling within the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that for those of ordinary skill in the art, several improvements and refinements made without departing from the principle of the present utility model should also be regarded as within the protection scope of the present utility model.

Claims

1. A tie-free electric vehicle handlebar, comprising a housing, a switch seat mounted on the housing, a brake handle, a turning handle, and a combination switch mounted on the switch seat, characterized in that: The shell is provided with an opening through which the power supply line extends after being gathered, and the shell is provided with a pressing plate and a protrusion that cooperate with each other. The pressing plate and the protrusion are respectively arranged on two opposite sides of the opening to compress and fix the wires.

2. The tie-free electric vehicle handlebar according to claim 1, characterized in that: A positioning sleeve is provided in the shell at a position corresponding to the extrusion plate, a connecting port is provided at a position of the extrusion plate corresponding to the positioning sleeve, and the extrusion plate is fixedly connected to the positioning sleeve via a locking member.

3. The tie-free electric vehicle handlebar according to claim 1, characterized in that: The shell comprises a first shell and a second shell, the first shell is made of plastic, the second shell is made of aluminum, and the first shell and the second shell are fixedly connected by a locking member.

4. The tie-free electric vehicle handlebar according to claim 3, characterized in that: The protrusion is integrally formed with the first shell, and a guide surface is arranged at one end of the protrusion facing the outer side of the opening.

5. The tie-free electric vehicle handlebar according to claim 3, characterized in that: The switch seat is installed in the first housing, and a glue overflow hole and a glue injection hole are provided on the switch seat.

6. The tie-free electric vehicle handlebar according to claim 3, characterized in that: The brake handle is mounted on the second housing and is rotatably connected to the second housing via a pin.

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