CN209870654U - Brake structure of electric vehicle - Google Patents
Brake structure of electric vehicle Download PDFInfo
- Publication number
- CN209870654U CN209870654U CN201920767451.6U CN201920767451U CN209870654U CN 209870654 U CN209870654 U CN 209870654U CN 201920767451 U CN201920767451 U CN 201920767451U CN 209870654 U CN209870654 U CN 209870654U
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- Prior art keywords
- brake
- power
- switch
- installation cavity
- support
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of the electric motor car, a brake structure of electric motor car is related to, including brake lever and support, brake lever articulates on the support, be provided with the mount pad that is located the pin joint front side in the support, by preceding brake cable installation cavity and the power off switch installation cavity that transversely runs through to having set gradually after to in the mount pad, install the brake cable in the brake cable installation cavity, the one end of brake cable is fixed in brake lever, and the other end is worn out by support relevant position's through-hole, power off switch is installed to the power off switch installation cavity, and power off switch's contact is connected with the brake lever contact, and the other end is worn out by support relevant position's through-hole. The utility model provides a brake structure of electric motor car, its structure is succinct, and support design function is orderly, and is rationally distributed, and the security performance is good, and is not fragile.
Description
Technical Field
The utility model belongs to the technical field of the electric motor car, a brake structure of electric motor car is related to.
Background
Electric motor car brake structure among the prior art generally includes brake lever and support, and brake lever articulates on the support, and in order to realize the function of brake outage, the below of support is provided with the power off switch, and the contact and the brake lever contact of power off switch are connected. When normally traveling, the brake handle compresses tightly the contact of power-off switch, and the electric motor car normally supplies power, and brake handle breaks away from power-off switch's contact during the brake, and the contact moves outward, and power-off switch cuts off the power supply of electric motor car in order to guarantee safety, and brake handle compresses tightly the contact behind the unclamping brake handle, and the electric motor car normally supplies power again.
The structure has the disadvantages that the wiring of the power-off switch is disordered, so that the appearance and the safety are influenced; the power-off switch is easy to damage without a protection device.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide a brake structure of electric motor car, its structure is succinct, and support design function is orderly, and is rationally distributed, and the security performance is good, and is not fragile.
In order to solve the above technical problem, the purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a brake structure of electric motor car, includes brake lever and support, brake lever passes through the brake lever pivot and articulates on the support, be provided with the mount pad that is located the pin joint front side in the support, by preceding brake cable installation cavity and the power off switch installation cavity that transversely runs through to having set gradually after to in the mount pad, install the brake cable in the brake cable installation cavity, the one end of brake cable is fixed in brake lever, and the other end is worn out by the through-hole of support relevant position, power off switch is installed to the power off switch installation cavity, and power off switch's contact and brake lever contact are connected, and the other end is worn out by the through-hole of support relevant position, and brake lever breaks away from power off switch's contact during the brake, and the contact moves outward, and power off switch cuts off, loosens brake lever behind the brake.
The brake cable installation cavity is circular, the power-off switch installation cavity is square, and a limiting block is arranged between the brake cable installation cavity and the power-off switch installation cavity.
The upper ends of the left side wall, the right side wall and the rear side wall of the power-off switch installation cavity are provided with strip-shaped notches.
Elastic buckles are arranged on two sides of the mounting seat, and clamping heads on the elastic buckles are clamped in clamping ports at corresponding positions on two sides of the support.
The power-off switch is connected with a power line, and the power line of the power-off switch and the brake cable are wrapped in the fixing piece together. The fixing piece is of a known structure, such as a winding wrapping wire, a wrapping coat and the like.
Preferably, the bracket is made of metal, and the mounting seat is made of plastic.
A rearview mirror hole for mounting a rearview mirror is further formed in the upper portion of the support, the rearview mirror hole penetrates through the support downwards and is fixed to the bottom of the support through riveting and welding and inner spot welding successively.
Compared with the prior art, the utility model, following beneficial effect has:
1. the utility model discloses a set up the mount pad, laid out outage switch and brake cable again for the overall arrangement is succinct more, walks the line more reasonable.
2. The utility model discloses a power-off switch installs in the mount pad to utilize the support to protect, make power-off switch not fragile, prolong its life.
3. The utility model discloses a rear-view mirror hole uses the technology of riveting pressure to fix in the support bottom to use inside spot welding further fixed, it is more pleasing to the eye behind the installation rear-view mirror base, intensity is higher.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is the internal structure of the present invention with the bracket removed;
fig. 3 is a perspective view of the mounting base of the present invention;
reference numerals: 1. a brake handle; 2. a support; 3. a mounting seat; 4. a brake cable installation cavity; 5. a power-off switch mounting cavity; 6. a brake cable; 7. a power-off switch; 8. a limiting block; 9. a strip-shaped notch; 10. elastic buckle; 11. a brake crank shaft pin; 12. a rearview mirror hole.
Detailed Description
The invention will be further described in the following with reference to specific embodiments thereof, with reference to the accompanying drawings, in which figures 1 to 3:
the utility model provides a brake structure of electric motor car, includes brake handle 1 and support 2, brake handle 1 articulates on support 2 through brake lever pivot 11, be provided with the mount pad 3 that is located the pin joint front side in the support 2, by preceding brake cable installation cavity 4 and the power off switch installation cavity 5 that transversely runs through to having set gradually after to in the mount pad 3, install brake cable 6 in the brake cable installation cavity 4, the one end of brake cable 6 is fixed in brake handle 1, and the other end is worn out by the through-hole of 2 relevant positions of support, install power off switch 7 in the power off switch installation cavity 5, power off switch 7's contact and brake handle 1 contact are connected, and the other end is worn out by the through-hole of 2 relevant positions of support.
During the installation, earlier with in power off switch installs power off switch installation cavity 5 of mount pad 3, with in the brake cable installation cavity 4 is installed to the connector of brake cable 6, later with in installing mount pad 3 to support 2, articulated support 2 and brake lever 1, at last with brake cable 6 card entry brake cable connector, the brake cable T word head inserts and fixes in the mounting hole that brake lever 1 corresponds. When the electric vehicle is braked, the brake handle 1 is separated from the contact of the power-off switch 7, the contact moves outwards, the power-off switch 7 is switched off, the brake handle 1 compresses the contact after the brake handle 1 is loosened, and the electric vehicle supplies power normally again.
Above-mentioned floodgate line installation cavity 4 is circular, and power off switch installation cavity 5 is square, is provided with stopper 8 between floodgate line installation cavity 4 and the power off switch installation cavity 5. The end face of the limiting block 8 is a square plane and is used for installing the limiting power-off switch 7.
The upper ends of the left side wall, the right side wall and the rear side wall of the power-off switch mounting cavity 5 are provided with strip-shaped notches 9, so that the power-off switch 7 can be mounted conveniently.
The two sides of the mounting base 3 are provided with elastic buckles 10, and clamping heads on the elastic buckles 10 are clamped in clamping ports at corresponding positions on the two sides of the support 2. In the figure 3, the elastic buckles 10 are respectively arranged on the side surface of the brake cable installation cavity 4 and the side surface between the brake cable installation cavity 4 and the power-off switch installation cavity 5.
The power-off switch 7 is connected with a power line, and the power line of the power-off switch 7 and the brake cable 6 are wrapped in the fixing piece together. The fixing piece is of a known structure, such as a winding wrapping line, a wrapping coat and the like, so that the simplicity of wiring is improved.
Preferably, the bracket 2 is made of metal, and the mounting seat 3 is made of plastic.
A rearview mirror hole 12 for mounting a rearview mirror is further formed above the support 2, the rearview mirror hole 12 penetrates through the support 2 downwards and is fixed to the bottom of the support 2 through riveting and welding and internal spot welding successively.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a brake structure of electric motor car, includes brake lever (1) and support (2), brake lever (1) articulates on support (2), its characterized in that, be provided with mount pad (3) that are located the pin joint front side in support (2), by preceding brake cable installation cavity (4) and the power off switch installation cavity (5) that transversely run through to having set gradually after to in mount pad (3), install brake cable (6) in brake cable installation cavity (4), the one end of brake cable (6) is fixed in brake lever (1), and the other end is worn out by support (2) relevant position's through-hole, power off switch (7) are installed in power off switch installation cavity (5), and the contact of power off switch (7) is connected with brake lever (1) contact, and the other end is worn out by support (2) relevant position's through-hole.
2. The brake structure of the electric vehicle as claimed in claim 1, wherein the brake cable installation cavity (4) is circular, the power-off switch installation cavity (5) is square, and a limit block (8) is arranged between the brake cable installation cavity (4) and the power-off switch installation cavity (5).
3. The brake structure of the electric vehicle as claimed in claim 1, wherein the upper ends of the left and right side walls and the rear side wall of the power-off switch mounting cavity (5) are provided with strip-shaped notches (9).
4. The brake structure of the electric vehicle as claimed in claim 1, wherein elastic buckles (10) are arranged on two sides of the mounting seat (3), and clamping heads on the elastic buckles (10) are clamped in clamping ports at corresponding positions on two sides of the bracket (2).
5. The brake structure of the electric vehicle as claimed in claim 1, wherein the power-off switch (7) is connected with a power line, and the power line of the power-off switch (7) and the brake cable (6) are jointly wrapped in the fixing member.
6. The brake structure of the electric vehicle as claimed in claim 1, wherein the bracket (2) is made of metal, and the mounting seat (3) is made of plastic.
7. A brake structure of electric vehicle according to claim 1, characterized in that said brake handle (1) is hinged on the bracket (2) through a lever axle pin (11).
8. The brake structure of the electric vehicle as claimed in claim 1, wherein a rear view mirror hole (12) for installing a rear view mirror is further formed above the bracket (2), and the rear view mirror hole (12) penetrates through the bracket (2) downwards and is fixed at the bottom of the bracket (2) through riveting and internal spot welding successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920767451.6U CN209870654U (en) | 2019-05-24 | 2019-05-24 | Brake structure of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920767451.6U CN209870654U (en) | 2019-05-24 | 2019-05-24 | Brake structure of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209870654U true CN209870654U (en) | 2019-12-31 |
Family
ID=68947951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920767451.6U Expired - Fee Related CN209870654U (en) | 2019-05-24 | 2019-05-24 | Brake structure of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209870654U (en) |
-
2019
- 2019-05-24 CN CN201920767451.6U patent/CN209870654U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20210524 |