CN217945424U - ABS-based brake adjusting mechanism - Google Patents
ABS-based brake adjusting mechanism Download PDFInfo
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- CN217945424U CN217945424U CN202222077097.9U CN202222077097U CN217945424U CN 217945424 U CN217945424 U CN 217945424U CN 202222077097 U CN202222077097 U CN 202222077097U CN 217945424 U CN217945424 U CN 217945424U
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- brake
- abs
- adjusting
- adjusting lever
- brake disc
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Abstract
The utility model relates to an anti-lock technical field of electric motor car specifically is a brake adjustment mechanism based on ABS, include the brake disc and can act on the brake adjusting lever of brake line connecting rod, be provided with regulation pole actuating mechanism on the brake disc, it can drive to adjust pole actuating mechanism the brake adjusting lever do for the vibration of brake line connecting rod. The mechanism is simple in structure, can be quickly installed on an electric vehicle, and can well drive the brake connecting rod to swing in the brake using process to realize snubbing.
Description
Technical Field
The utility model relates to an anti-lock technical field of electric motor car especially relates to a brake adjustment mechanism based on ABS.
Background
The popularization of the vehicle brings convenience to people in life, particularly, the time required by a unit stroke is shortened, in order to facilitate parking, various vehicles in daily life have brake systems, wherein the vehicles all comprise anti-lock braking systems (ABS) for short, and the function is to automatically control the braking force of the brakes when the vehicles brake, so that the wheels are not locked and are in a rolling and sliding state, and the adhesive force between the wheels and the ground is ensured to be at the maximum.
But in the electric motor car field, especially be applicable to two-wheeled electric motor car's brake equipment, no matter hydraulic dish is stopped or drum is stopped, can only realize locking the wheel when stopping, and the wheel locking causes frictional force between tire and the ground to reduce easily, and the tire loses the land fertility of grabbing to cause uncontrollable dangerous condition such as vehicle sideslip whipping. Most electric motor cars do not have anti-lock braking system promptly at present, and this can cause in the middle of riding of electric motor car, and sudden braking leads to the phenomenon of locking of braking, causes serious accidents such as tire sideslip, tire skid, and especially the probability that low adhesion road surface this kind of condition takes place is higher such as rainy day, wet and slippery to make the electric motor car lose control, cause the emergence of dangerous accident.
Some current ABS principles that are applicable to the electric motor car realize the tight regulation to the brake for control oil pressure, and this kind of device and brake formula design as an organic whole, not only with high costs, the installation degree of difficulty is big, in case the impaired difficult restoration of oil pump, also brings direct influence even for the normal use of brake.
Therefore, a new technology is urgently needed to solve the technical problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art's problem, provide a brake adjustment mechanism based on ABS, be applicable to mechanical type anti-lock braking system, this mechanism mainly acts on the brake cable connecting rod that has the brake cable, through the vibration of intermittent type formula drive brake cable connecting rod, realizes the purpose of stopping a little.
The above purpose is realized by the following technical scheme:
the utility model provides a brake adjustment mechanism based on ABS, includes brake disc and can act on the brake adjusting lever of brake line connecting rod, be provided with on the brake disc and adjust pole actuating mechanism, it can drive to adjust pole actuating mechanism the brake adjusting lever do for the vibration of brake line connecting rod.
Furthermore, the middle section of the brake adjusting rod is hinged to the brake adjusting rod support, the upper section of the brake adjusting rod is abutted to the brake cable connecting rod, and the lower section of the brake adjusting rod is matched with the adjusting rod driving mechanism.
Furthermore, the support of the brake adjusting rod is connected with the fork, a first hinged block perpendicular to the brake disc is arranged on the support of the brake adjusting rod, a second hinged block is arranged in the middle section of the brake adjusting rod, and the first hinged block is hinged to the second hinged block through a pin shaft.
Furthermore, the top end of the brake adjusting rod is provided with a ferrule, and a short shaft capable of acting on the brake cable connecting rod is sleeved in the ferrule.
Furthermore, the upper section of the brake adjusting rod is sleeved with a tension spring, and the other end of the tension spring is connected with a fork or a hub rotating shaft.
Furthermore, a rotating shaft through hole is formed in the brake disc, and the rotating shaft through hole and the brake disc are concentric; the brake disc is provided with an annular brake part for acting as a brake pad, the inner ring of the annular brake part is provided with the adjusting rod driving mechanism, and the adjusting rod driving mechanism rotates synchronously with the brake disc.
Furthermore, the adjusting rod driving mechanism is an annular boss arranged on the outer side surface of the brake disc, a plurality of arc-shaped flanges are arranged on the inner wall of the annular boss, and the annular boss and the brake disc are concentric; the inner walls of the annular boss and the arc-shaped flange can be abutted against the lower section of the brake adjusting rod.
Further, the distance between the adjacent arc flanges is the same.
Furthermore, the adjusting rod driving mechanism is an annular track groove arranged on the outer side surface of the brake disc, a plurality of arc-shaped grooves are arranged on the annular track groove, the annular track groove and the brake disc share the same center, and the arc-shaped grooves are communicated with the annular track groove; the lower section of the brake adjusting rod is limited by the annular track groove or the arc-shaped groove.
Further, the distances between the adjacent arc-shaped grooves are the same.
Further, the brake disc and the adjusting rod driving mechanism are integrally formed.
Furthermore, the brake disc is made of metal.
Advantageous effects
A pair of brake adjustment mechanism based on ABS is applicable to mechanical type anti-lock braking system, this mechanism mainly acts on the brake cable connecting rod that has the brake cable, through the vibration of intermittent type formula drive brake cable connecting rod, realizes the purpose of stopping a little. The mechanism is simple in structure, can be quickly installed on an electric vehicle, and can well drive the brake connecting rod to swing in the brake using process to realize snubbing.
Drawings
Fig. 1 is a schematic structural view of a brake adjusting mechanism based on ABS of the present invention;
FIG. 2 is a first view angle installation diagram of a brake adjusting lever of the ABS-based brake adjusting mechanism of the present invention;
FIG. 3 is a second view angle installation diagram of a brake adjusting lever of the ABS-based brake adjusting mechanism of the present invention;
fig. 4 is a schematic view of a first adjusting lever driving mechanism of the ABS-based brake adjusting mechanism according to the present invention;
fig. 5 is a schematic view of a second adjustment lever driving mechanism of the ABS-based brake adjusting mechanism according to the present invention;
fig. 6 is an application schematic diagram of the brake adjusting mechanism based on ABS of the present invention.
The graphic symbols are:
the brake comprises a brake disc 1, a brake adjusting rod 2, a brake adjusting rod 3, an adjusting rod driving mechanism 4, a brake adjusting rod support seat 5, a first hinge block 6, a second hinge block 7, a pin shaft 7, a ferrule 8, a short shaft 9, a tension spring 10, a fork 11, a brake cable connecting rod 12, a hub rotating shaft 13, a rotating shaft through hole 14, a brake pad 15, an annular brake part 16, an annular boss 17, an arc flange 18, an annular track groove 19, an arc groove 20, a hub 21 and a brake cable 22.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples.
As shown in fig. 1 and 6, the ABS-based brake adjusting mechanism includes a circular brake disc 1 and a brake adjusting lever 2 acting on a brake cable connecting rod 12, wherein an adjusting lever driving mechanism 3 is disposed on the brake disc 1, and the adjusting lever driving mechanism 3 can drive the brake adjusting lever 2 to vibrate relative to the brake cable connecting rod 12.
Specifically, brake adjusting rod 2 becomes cylindrically, the arc outer wall can be better with adjust pole actuating mechanism 3 and match adjust the drive of pole actuating mechanism 3 down do for the vibration of brake cable connecting rod 12, brake cable connecting rod 12 drives the brake cable and is the take-up motion, realizes the purpose of point braking.
As shown in fig. 2 and 3, in this embodiment, the middle section of the brake adjusting lever 2 is hinged to the brake adjusting lever support 4, the upper section of the brake adjusting lever 2 is abutted against the brake cable connecting rod 12, and the lower section of the brake adjusting lever 2 is matched with the adjusting lever driving mechanism 3.
Specifically, brake adjusting rod support 4 is connected with fork 11, be provided with on the brake adjusting rod support 4 with the first articulated piece 5 of brake disc 1 vertically, the middle section of brake adjusting rod 2 is provided with the articulated piece 6 of second, first articulated piece 5 with the articulated piece 6 of second is articulated through round pin axle 7.
As the optimization of the upper section of the brake adjusting lever 2 acting on the brake cable connecting rod 12 in the embodiment, the top end of the brake adjusting lever 2 is provided with a ferrule 8, and a short shaft 9 capable of acting on the brake cable connecting rod 12 is sleeved in the ferrule 8.
In addition, the upper section of the brake adjusting lever 2 is further sleeved with a tension spring 10 (namely connected with one end of the tension spring 10), and the other end of the tension spring 10 is connected with a fork 11 or a hub rotating shaft 13. In this embodiment, the tension spring mainly ensures that the lower section (or the bottom end) of the brake adjusting lever 2 is always in contact with the adjusting lever driving mechanism 3 and is driven by the rotation of the adjusting lever driving mechanism 3 to vibrate correspondingly.
As an optimization of the brake disc 1 in this embodiment, a rotating shaft through hole 14 through which a hub rotating shaft 13 can penetrate is formed in the brake disc 1, and the rotating shaft through hole 14 is concentric with the brake disc 1; the brake disc 1 is provided with an annular brake part 16 for the brake pad 15 to act on, the inner ring of the annular brake part 16 is provided with the adjusting rod driving mechanism 3, and the adjusting rod driving mechanism 3 rotates synchronously with the brake disc 1 (the brake disc is fixed through the hub rotating shaft 13 or the hub 21).
As an optimization of the adjusting lever driving mechanism 3 in the present embodiment, the adjusting lever driving mechanism 3 includes 2 structural forms:
firstly, as shown in fig. 4, the adjusting rod driving mechanism 3 is an annular boss 17 arranged on the outer side surface of the brake disc 1, the inner wall of the annular boss 17 is provided with a plurality of arc-shaped flanges 18, and the annular boss 17 and the brake disc 1 share a common center; the inner walls of the annular boss 17 and the arc-shaped flange 18 can be abutted against the lower section of the brake adjusting rod 2; the distance between adjacent arcuate flanges 18 is the same in this embodiment.
Specifically, the annular boss 17 can limit the tail end of the vertically arranged brake adjusting rod 2, when the annular boss 17 rotates to the tail end of the brake adjusting rod 2 collided with the arc-shaped flange 18, the annular boss can swing the brake adjusting rod 2 by an angle, and the top of the brake adjusting rod 2 directly pushes the brake cable connecting rod 12 to release the brake cable 22 during swinging; then, along with the rotation, the tail end of the brake adjusting rod 2 is continuously attached to the inner wall of the annular boss 17, at the moment, the brake adjusting rod 2 is swung at an angle, the top of the brake adjusting rod 2 pushes the acting force information of the brake cable connecting rod 12 during swinging, the tight brake cable 22 continuously tightens under the acting force which is not released by the hand brake, and the cycle is repeated, so that the anti-lock function of the brake disc 1 is realized.
Secondly, as shown in fig. 5, the adjusting lever driving mechanism 3 is an annular track groove 19 formed in the outer side surface of the brake disc 1, a plurality of arc-shaped grooves 20 are formed in the annular track groove 19, the annular track groove 20 is concentric with the brake disc 1, the arc-shaped grooves 20 are communicated with the annular track groove 19, the lower section of the brake adjusting lever 2 is limited by the annular track groove 19 or the arc-shaped grooves 20, and the distance between the adjacent arc-shaped grooves 20 is the same in this embodiment.
Specifically, the annular track groove 19 can limit the tail end of the vertically arranged brake adjusting rod 2, when the annular track groove 19 rotates to the arc-shaped groove 20 to change the path of the tail end of the brake adjusting rod 2, the brake adjusting rod 2 can swing at an angle, and the top of the brake adjusting rod 2 directly pushes the brake cable connecting rod 12 to perform the action of loosening the brake cable 22 during swinging; then, along with the rotation, the tail end of the brake adjusting rod 2 is continuously attached to the inner wall of the annular track groove 19, at the moment, the brake adjusting rod 2 is swung at an angle, the top of the brake adjusting rod 2 pushes the acting force information of the brake cable connecting rod 12 during swinging, the tight brake cable 22 continuously tightens under the acting force which is not released by the hand brake, and the cycle is repeated, so that the anti-lock function of the brake disc 1 is realized.
In this embodiment, the brake disc 1 and the adjusting lever driving mechanism 3 are integrally formed, and the brake disc 1 is made of a metal material.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any conceivable changes or substitutions by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a brake adjustment mechanism based on ABS which characterized in that, includes brake disc and can act on the brake adjusting lever of brake line connecting rod, be provided with regulation pole actuating mechanism on the brake disc, it can drive to adjust pole actuating mechanism the brake adjusting lever do for the vibration of brake line connecting rod.
2. The ABS-based brake adjusting mechanism as claimed in claim 1, wherein the middle section of the brake adjusting lever is hinged to a brake adjusting lever support, the upper section of the brake adjusting lever abuts against the brake cable connecting rod, and the lower section of the brake adjusting lever is matched with the adjusting lever driving mechanism.
3. The ABS-based brake adjusting mechanism as claimed in claim 2, wherein the brake adjusting lever support is connected to a fork, a first hinge block perpendicular to the brake disc is disposed on the brake adjusting lever support, a second hinge block is disposed in the middle section of the brake adjusting lever, and the first hinge block and the second hinge block are hinged through a pin.
4. The ABS-based brake adjustment mechanism of claim 2 wherein the top end of the brake adjustment lever is provided with a ferrule that houses a stub shaft that can act on the brake cable connecting rod.
5. The ABS-based brake adjusting mechanism as claimed in claim 2, wherein the upper section of the brake adjusting lever is sleeved with a tension spring, and the other end of the tension spring is connected with a fork or a hub rotating shaft.
6. The ABS-based brake adjusting mechanism as claimed in claim 1, wherein a rotating shaft through hole is formed on the brake disc, and the rotating shaft through hole and the brake disc are concentric; the brake disc is provided with an annular brake part for acting as a brake pad, the inner ring of the annular brake part is provided with the adjusting rod driving mechanism, and the adjusting rod driving mechanism rotates synchronously with the brake disc.
7. The ABS-based brake adjusting mechanism according to claim 6, wherein the adjusting rod driving mechanism is an annular boss arranged on the outer side surface of the brake disc, the inner wall of the annular boss is provided with a plurality of arc-shaped flanges, and the annular boss and the brake disc are concentric; the inner walls of the annular boss and the arc-shaped flange can be abutted against the lower section of the brake adjusting rod.
8. The ABS-based brake adjustment mechanism of claim 7 wherein the distance between adjacent arcuate flanges is the same.
9. The ABS-based brake adjusting mechanism according to claim 6, wherein the adjusting lever driving mechanism is an annular track groove arranged on an outer side surface of the brake disc, the annular track groove is provided with a plurality of arc-shaped grooves, the annular track groove and the brake disc are concentric, and the arc-shaped grooves are communicated with the annular track groove; the lower section of the brake adjusting rod is limited by the annular track groove or the arc-shaped groove.
10. The ABS-based brake adjustment mechanism of claim 9 wherein the distance between adjacent arcuate slots is the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222077097.9U CN217945424U (en) | 2022-08-08 | 2022-08-08 | ABS-based brake adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222077097.9U CN217945424U (en) | 2022-08-08 | 2022-08-08 | ABS-based brake adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217945424U true CN217945424U (en) | 2022-12-02 |
Family
ID=84226577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222077097.9U Active CN217945424U (en) | 2022-08-08 | 2022-08-08 | ABS-based brake adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217945424U (en) |
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2022
- 2022-08-08 CN CN202222077097.9U patent/CN217945424U/en active Active
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