Linear hall right brake handle
By using a linear Hall effect right brake lever on electric vehicles, combined with Hall effect switches and mechanical braking, the problem of the driver being thrown off during emergency braking of electric vehicles has been solved, achieving dual braking and improving driving safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DANYANG DUSHENG ELECTRIC APPLIANCE CO LTD
- Filing Date
- 2025-07-02
- Publication Date
- 2026-06-30
AI Technical Summary
When an electric vehicle brakes mechanically in an emergency, the driver is easily thrown off, reducing safety.
A linear Hall effect right brake lever is adopted, which combines Hall effect switch and mechanical braking, and achieves dual braking through the cooperation of magnet and Hall effect switch.
This improves the safety of electric vehicle driving by controlling the motor braking through the Hall effect switch sensing output voltage, while the mechanical brake also functions, achieving a dual braking effect.
Smart Images
Figure CN224427704U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of braking technology, specifically to a linear Hall effect right brake lever. Background Technology
[0002] Currently, electric vehicles only have mechanical braking when braking. In the event of an emergency, the combination of emergency mechanical braking and inertia can easily throw the driver out, reducing driving safety. Utility Model Content
[0003] The purpose of this invention is to address the shortcomings and deficiencies of existing technologies by providing a linear Hall effect right brake lever that utilizes a Hall effect switch in conjunction with mechanical braking to achieve dual braking and improve driving safety.
[0004] To achieve the above objectives, the present invention adopts the following technical solution: it includes a brake lever seat and a brake lever handle; the mounting end of the brake lever handle is rotatably mounted on a mounting shaft that passes through the brake lever seat and is located inside the brake lever seat; a Hall switch is provided inside the brake lever seat, and a magnet is installed at the bottom of the mounting end of the brake lever handle, with the magnet and the Hall switch being configured accordingly.
[0005] Furthermore, the Hall switch is installed inside the Hall switch housing.
[0006] Furthermore, the Hall switch housing is installed inside the brake lever seat using a limiting stop.
[0007] Furthermore, the limiting stop is fixed by bolts to the threaded mounting holes in the brake lever seat.
[0008] Compared with the prior art, the beneficial effects of this utility model are: this utility model provides a linear Hall right brake lever, which uses Hall switch in conjunction with mechanical braking to achieve dual braking and improve driving safety. Attached Figure Description
[0009] Figure 1 This is a schematic diagram of the structure of this utility model.
[0010] Figure 2 This is an exploded view of the present invention.
[0011] Explanation of reference numerals in the attached figures:
[0012] Brake lever seat 1, threaded mounting hole 1-1, brake lever handle 2, mounting shaft 3, limit stop plate 4, Hall switch 5, Hall switch housing 6, magnet 7. Detailed Implementation
[0013] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. The preferred embodiments described are only examples. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0014] like Figures 1-2 As shown, this specific embodiment adopts the following technical solution: It includes a brake lever seat 1 and a brake lever handle 2; the mounting end of the brake lever handle 2 is rotatably mounted on a mounting shaft 3 that passes through the brake lever seat 1 and is located inside the brake lever seat 1. The main body of the brake lever handle 2 is made of nylon material with steel sheet inserts injection molded to achieve lightweight and extended design; a Hall switch 5 is provided inside the brake lever seat 1, and a magnet 7 is installed at the bottom of the mounting end of the brake lever handle 2, with the magnet 7 corresponding to the Hall switch 5; the Hall switch 5 is installed inside the Hall switch housing 6 and potted with glue; the Hall switch housing 6 is installed inside the brake lever seat 1 using a limiting baffle 4; the limiting baffle 4 is connected and fixed to the threaded mounting hole 1-1 inside the brake lever seat 1 using bolts.
[0015] When braking, the magnet 7 and the Hall sensor in the Hall switch 5 sense the output voltage from 0.8V to 4.3V. After the signal is transmitted to the motor on the tram, the motor reverses to achieve the braking effect. At the same time, the brake lever 2 is pressed all the way down, and the mechanical brake is activated, thus achieving a dual braking effect and improving driving safety.
[0016] Compared with the prior art, the beneficial effects of this utility model are:
[0017] The main body of the brake lever is made of nylon with steel inserts injection molded to achieve lightweight design; the extended handle design enhances user comfort.
[0018] The Hall switch is installed inside the Hall switch housing and potted with glue to ensure a waterproof rating of IPX6, thus increasing safety.
[0019] The combination of Hall effect switch and brake lever achieves a dual braking effect, improving safety performance.
[0020] For those skilled in the art, modifications can be made to the technical solutions described in the foregoing embodiments, and equivalent substitutions can be made to some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A linear Hall effect right brake lever, comprising a brake lever seat (1) and a brake lever handle (2); the mounting end of the brake lever handle (2) is rotatably mounted on a mounting shaft (3) passing through the brake lever seat (1) and located within the brake lever seat (1); characterized in that: The brake lever seat (1) is equipped with a Hall switch (5), and a magnet (7) is installed at the bottom of the mounting end of the brake lever (2). The magnet (7) is set in correspondence with the Hall switch (5).
2. The linear Hall effect right brake lever according to claim 1, characterized in that: The Hall switch (5) is installed inside the Hall switch housing (6).
3. A linear Hall effect right brake lever according to claim 2, characterized in that: The Hall switch housing (6) is installed inside the brake lever seat (1) using a limiting baffle (4).
4. A linear Hall effect right brake lever according to claim 3, characterized in that: The limiting baffle (4) is fixed by bolts to the threaded mounting hole (1-1) in the brake lever seat (1).