CN209535031U - A kind of automobile brake pedal - Google Patents
A kind of automobile brake pedal Download PDFInfo
- Publication number
- CN209535031U CN209535031U CN201822124861.7U CN201822124861U CN209535031U CN 209535031 U CN209535031 U CN 209535031U CN 201822124861 U CN201822124861 U CN 201822124861U CN 209535031 U CN209535031 U CN 209535031U
- Authority
- CN
- China
- Prior art keywords
- push rod
- pedal
- bracket
- brake pedal
- automobile brake
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000012530 fluid Substances 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 230000001172 regenerating effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
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- Braking Elements And Transmission Devices (AREA)
Abstract
The utility model discloses a kind of automobile brake pedals, comprising: bracket；Pedal, upper end are hinged on bracket；Push rod is the push rod of brake fluid system, and push rod is arranged on bracket, and the first end of push rod can be contacted with pedal；Position sensor is arranged on push rod, simplifies structure, reduces error.
Description
Technical field
The utility model belongs to automobile technical field more particularly to a kind of automobile brake pedal.
Background technique
The using area of electric vehicle is more and more wider currently on the market, and the continual mileage performance requirement of electric vehicle is higher and higher,
Braking energy feedback is the important means for guaranteeing energy utilization efficiency and maximizing with extending driving range, and brake pedal position passes
Sensor makes conventional hydraulic brake force and regeneration in braking requirement as the important components of braking energy feedback strategy are realized
Power distribution plays decisive role.
In the process of implementing the utility model, the inventor finds that the existing technology has at least the following problems: passing through braking
The pedal shift fork of pedal drives sensor rocker arm bolt rotation output phase to answer brake pedal position signal, the letter exported with sensor
Number cooperation realize braking energy feedback strategy, structure is complicated, is easy to produce error.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of simplified structure, the automobile brake for reducing error is stepped on
Plate.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the utility model is a kind of automobile brake pedal, tool
Have:
Bracket；
Pedal, upper end is hingedly on the bracket；
Push rod is the push rod of brake fluid system, and the push rod is arranged on the bracket, the first end energy of the push rod
It is enough to be contacted with the pedal；
Position sensor is arranged on the push rod.
The brake fluid system includes vacuum booster, and the vacuum booster is mounted on the bracket
On, the push rod is the push rod of vacuum booster.
The second end of the push rod and the spring of vacuum booster connect.
A technical solution in above-mentioned technical proposal has the following advantages that or beneficial effect, pedal position sensor and system
Dynamic pedal carries out the system integration, guarantees the concentration of spare parts logistics, efficiently, easily manages, by regenerative braking force and hydraulic system
Power effectively distributes, and realizes that energy feedback strategy efficiency maximizes.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the automobile brake pedal provided in the utility model embodiment；
Fig. 2 is the schematic diagram of the automobile brake pedal of Fig. 1；
Label in above-mentioned figure is equal are as follows: 1, bracket, 2, pedal, 3, push rod, 4, position sensor.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
Referring to Fig. 1-2, a kind of automobile brake pedal, comprising:
Bracket；
Pedal, upper end are hinged on bracket；
Push rod is the push rod of brake fluid system, and push rod is arranged on bracket, and the first end of push rod can connect with pedal
Touching；
Position sensor is arranged on push rod.
Brake fluid system includes vacuum booster, and vacuum booster is rack-mount, and push rod is braking
The push rod of vacuum booster.
The second end of push rod and the spring of vacuum booster connect.
It crosses and pedal position sensor is integrated on push rod, signal output in corresponding position is carried out according to push rod shift position,
The distribution of regenerative braking force and hydraulic braking force is carried out after the brake force according to needed for push rod position estimation simultaneously.Pass through brake pedal
Integrated position sensor guarantees that energy feedback strategy optimizes.
After above-mentioned structure, 1. pedal position sensors and brake pedal carry out the system integration, guarantee components shape
The concentration of state efficiently, easily manages, and regenerative braking force and hydraulic braking force are effectively distributed, realize energy feedback strategy effect
Rate maximizes.2. cost is thrifty, the components such as original rocker arm bolt and shift fork are saved.3. position caused by reducing because of build-up tolerance
Signal errors guarantees the consistency of product space signal.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as the various unsubstantialities carried out using the method concept and technical solution of the utility model change
Into, or it is not improved the conception and technical scheme of the utility model are directly applied into other occasions, in the utility model
Protection scope within.
Claims (3)
1. a kind of automobile brake pedal comprising:
Bracket；
Pedal, upper end is hingedly on the bracket；
Push rod, is the push rod of brake fluid system, and on the bracket, the first end of the push rod can be with for push rod setting
The pedal contact；
Position sensor is arranged on the push rod.
2. automobile brake pedal as described in claim 1, which is characterized in that the brake fluid system includes that brake vacuum helps
Power device, on the bracket, the push rod is the push rod of vacuum booster for the vacuum booster installation.
3. automobile brake pedal as claimed in claim 2, which is characterized in that the second end and brake vacuum power-assisted of the push rod
The spring of device connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822124861.7U CN209535031U (en) | 2018-12-18 | 2018-12-18 | A kind of automobile brake pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822124861.7U CN209535031U (en) | 2018-12-18 | 2018-12-18 | A kind of automobile brake pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209535031U true CN209535031U (en) | 2019-10-25 |
Family
ID=68265805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822124861.7U Active CN209535031U (en) | 2018-12-18 | 2018-12-18 | A kind of automobile brake pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209535031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422188A (en) * | 2020-04-09 | 2020-07-17 | 江苏盛海智能科技有限公司 | Unmanned automobile braking structure and braking method |
-
2018
- 2018-12-18 CN CN201822124861.7U patent/CN209535031U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422188A (en) * | 2020-04-09 | 2020-07-17 | 江苏盛海智能科技有限公司 | Unmanned automobile braking structure and braking method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 213200 168 Huacheng Road, Jintan District, Changzhou, Jiangsu Patentee after: Dacheng Automobile Group Co.,Ltd. Patentee after: Jiangsu Jintan Dacheng Automobile Engineering Research Institute Co.,Ltd. Address before: 213200 168 Huacheng Road, Jintan District, Changzhou, Jiangsu Patentee before: DORCEN AUTOMOBILE Co.,Ltd. Patentee before: JIANGSU JINTAN DAMAI AUTOMOTIVE ENGINEERING RESEARCH INSTITUTE Co.,Ltd. |