CN207315913U - A kind of electromagnetism parking brake of double brake arm configuration - Google Patents
A kind of electromagnetism parking brake of double brake arm configuration Download PDFInfo
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- CN207315913U CN207315913U CN201721150537.1U CN201721150537U CN207315913U CN 207315913 U CN207315913 U CN 207315913U CN 201721150537 U CN201721150537 U CN 201721150537U CN 207315913 U CN207315913 U CN 207315913U
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- brake
- electromagnet
- brake arm
- arm
- annular
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Abstract
The utility model relates generally to the technical field of electromagnetic brake, specifically provide a kind of electromagnetism parking brake of double brake arm configuration, the brake includes back-plate, two brake arms are symmetrically installed with the back-plate, and one end of two brake arms is rotatably installed in the first brake posts and the second brake posts, and it is separately installed with the first electromagnet and the second electromagnet on two brake arms, first electromagnet is electrically connected by vehicle mounted integrated system and service brake, and the second electromagnet is stopped by vehicle mounted integrated system and electronics and is electrically connected；Meanwhile displacement sensor is respectively fixed with the bottom of two brake arms, and the displacement sensor is electrically connected by vehicle mounted integrated system and alarm.The utility model is simple in structure, easy to maintenance, by the way that driving initiating structure is stayed the integrated structure of dynamic structure design with parking, so as to effectively reduce manufacture cost；The position of brake arm is detected by displacement sensor, brake block can be avoided to pull phenomenon.
Description
Technical field
The invention mainly relates to the technical field of electromagnetic brake, and in particular to a kind of electromagnetism parking of double brake arm configuration
Brake.
Background technology
Electromagnetic brake is a kind of connector that master end torsion is communicated to passive side, can be according to the free knot of needs
Close, cut off or brake, have compact-sized, easy to operate, response is sensitive, and the service life is permanent, using reliable, it is easy to accomplish remote
The advantages that control.
It is existing and technical field in, by using the principle of electromagnetic brake, produce the electronics parking brake of automobile, from
And the parking brake of automobile is instead of to realize automobile parking purpose.
Electronics parking brake is the technology that stopping brake is realized by electronic control mode, its operation principle and mechanical parking brake phase
Together, it is that control stopping brake is reached by brake disc and the frictional force of brake block generation, only control mode is from before
Mechanical parking brake pull rod become electronic button.
In existing technical field, the parking brake of automobile and brake are all to take the structure of separate formula to realize respectively
Parking and the purpose slowed down, this structure can ensure the independence of two kinds of structures, improve security when vehicle uses；But
Due to taking the structure of separate formula, the cost of vehicle manufacture is not only increased, meanwhile, add the difficulty of installation and maintenance
And cost.
At application documents " electromagnetic brake " --- in 201320040863.2, it is proposed that a kind of electromagnetic system of brand new
Dynamic device, mainly on the basis of existing electromagnetic brake, electromagnetism parking and parking brake parking are combined together, can greatly be dropped
Low manufacture cost, still, braking will be formed by failing to combines with parking in dynamic, so that cannot maximize reduces on automobile brake
Cost.
Utility model content
Invention broadly provides a kind of electromagnetism parking brake of double brake arm configuration, to solve above-mentioned technical background
Middle proposition, in existing electromagnetic brake, it there are no and the dynamic electromagnetic brake being combined together is stayed into service brake and parking
Structure, so that the technical problem for reducing manufacture cost cannot be maximized.
The present invention solve the technical solution that uses of above-mentioned technical problem for：A kind of electromagnetism parking braking of double brake arm configuration
Device, including back-plate, are equipped with the first brake-shoe and the second brake-shoe in the back-plate, first brake-shoe and described
On the back-plate between the both ends of second brake-shoe, the first brake posts and the second brake posts, two institutes are respectively fixed with
The both ends for stating brake-shoe are connected respectively by resetting spring with two brake posts respectively；
Two brake-shoes are respectively arranged below with the first brake arm and the second brake arm, and the one of first brake arm
The first electromagnet is fixed with end, the first plectrum is fixed with the other end of first brake arm, second brake arm
The second electromagnet is fixed with one end, the second plectrum is fixed with the other end of second brake arm；
First brake arm and first plectrum are rotatably connected with first brake posts, second brake arm
It is rotatably connected with second plectrum and second brake posts；
It is fixed with displacement sensor on first brake arm and second brake arm, institute's displacement sensors pass through the
One signal receiver, signal adapter and vehicle mounted integrated system are electrically connected；
First electromagnet is electrically connected with second electromagnet and the vehicle mounted integrated system, and service brake and electronics
Stop and be electrically connected respectively by secondary signal receiver, signal adapter and onboard system；
Electrical connection between first electromagnet and the service brake, second electromagnet and electronics brake
Independently of each other.
Preferably, first annular hoof plate and the second annular hoof are respectively fixed with the annular outer wall of two brake-shoes
The first friction pad and second is respectively fixed with the annular outer wall of plate, the first annular hoof plate and the second annular hoof plate to rub
Scrubbing pad, and multiple through holes are evenly distributed with every block of annular hoof plate, the through hole is through the annular hoof plate body and institute
State friction pad body.
Preferably, two electromagnet are detachably arranged in one end of described two brake-shoes by stud respectively.
Preferably, institute's displacement sensors are electrically connected by the vehicle mounted integrated system and alarm, the alarm
Including warning lamp and voice announcer.
Preferably, the vehicle mounted integrated system is electrically connected by controlling switch and the alarm.
Preferably, when two brake arms are in unexpanded state, two institute's displacement sensors can be chosen, and
By zeroing data, two institute's displacement sensors are being separately fixed to the bottom of two brake arms.
Compared with prior art, beneficial effects of the present invention are:The configuration of the present invention is simple, it is easy for installation, it is easy to maintenance, lead to
The first electromagnet and the second electromagnet, and then controllable first brake-shoe and the second braking can be controlled at the same time by crossing service brake and electronics brake
Hoof realizes the deceleration and parking effect to wheel, realizes the parking that will stop and stays dynamic combination with driving, so as to effectively reduce
Manufacture cost；Further, by the effect of displacement sensor, the state of brake arm is can detect, so as to can determine that electronics is stopped
State, so as to remind the state that driver's electronics is stopped, do not unclamp and travel so as to avoid electronics from stopping, brake disc is made
Into pull phenomenon.
Detailed explanation is carried out to the present invention below with reference to attached drawing and specific embodiment.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is brake and the parking system flow chart of the present invention；
Fig. 3 is the displacement sensor work flow diagram of the present invention；
Fig. 4 is the attachment structure schematic diagram of annular hoof plate and friction pad in the present invention.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings, attached drawing
In give the present invention some embodiments, but the present invention can be realized by different forms, however it is not limited to text institute
The embodiment of description, opposite, there is provided these embodiments are to make to present disclosure more thorough and comprehensive.
Need to illustrate when, when element is referred to as " being fixedly arranged on " another element, it can be directly on another element
There may also be element placed in the middle, and when an element is considered as " connection " another element, it can be directly to separately
One element may be simultaneously present centering elements, term as used herein " vertically ", " horizontal ", "left", "right"
And similar statement is for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff usually connects is identical, herein in the description of the invention used term knowledge in order to describe to have
The purpose of the embodiment of body, it is not intended that it is of the invention in limitation, term as used herein " and/or " include one or more phases
The arbitrary and all combination of the Listed Items of pass.
Embodiment, refer to attached drawing 1-4, a kind of electromagnetism parking brake of double brake arm configuration, including back-plate 1,
The first brake-shoe 4 and the second brake-shoe 10, first brake-shoe 4 and second brake-shoe are equipped with the back-plate 1
On the back-plate 1 between 10 both ends, the first brake posts 6 and the second brake posts 12, two systems are respectively fixed with
The both ends of dynamic hoof are connected respectively by resetting spring 14 with two brake posts respectively；
Two brake-shoes are respectively arranged below with the first brake arm 5 and the second brake arm 11, first brake arm 5
One end on be fixed with the first electromagnet 7, be fixed with the first plectrum 51 on the other end of first brake arm 5, described second
The second electromagnet 13 is fixed with one end of brake arm 11, the second plectrum is fixed with the other end of second brake arm 11
121；
First brake arm 5 and first plectrum 51 are rotatably connected with first brake posts 6, second system
Swing arm 11 and second plectrum 121 are rotatably connected with second brake posts 12；
With being fixed with displacement sensor on second brake arm 11, institute's displacement sensors lead to first brake arm 5
The first signal receiver, signal adapter and vehicle mounted integrated system is crossed to be electrically connected；
First electromagnet 7 and second electromagnet 13 are electrically connected with the vehicle mounted integrated system, and service brake with
Electronics is stopped and is electrically connected respectively by secondary signal receiver, signal adapter and the onboard system；
Electric connection between first electromagnet 7 and the service brake, second electromagnet 13 and electronics brake
Relation is separate.
In the present embodiment, first brake arm 5 and the second brake arm 11, and two systems respectively in back-plate 1 are passed through
The first electromagnet 7 and the second electromagnet 13 are separately installed with one end of swing arm, so as to fulfill by service brake with parking parking
Structure-integrated design, so that manufacture cost is effectively reduced, the maintenance difficulty of reduction；Further, passed by displacement
Sensor is subjected to and transmits the position of brake arm, so as to can determine that the state of electric brake, and by alarm dispaly state,
Driver can be avoided because forgetting that closing electronics stops and cause brake block to cause to pull phenomenon.
Please emphatically referring to the drawings 4, first annular hoof plate 2 and the are respectively fixed with the annular outer wall of two brake-shoes
First is respectively fixed with the annular outer wall of second ring hoof plate 8, the first annular hoof plate 2 and the second annular hoof plate 8 to rub
3 and second friction pad 9 of scrubbing pad, and multiple through holes 81 are evenly distributed with every block of annular hoof plate, the through hole 81 runs through institute
State annular hoof plate body and the friction pad body.
In the present embodiment, by the effect of multiple through holes 81, the heat dissipation effect of friction pad can be improved, so as to reduce
Friction pad is influenced since friction generates heat caused by the service life of friction pad.
Two electromagnet are detachably arranged in one end of described two brake-shoes, the displacement by stud respectively
Sensor is electrically connected by the vehicle mounted integrated system and alarm, and the alarm includes warning lamp and voice announcer,
The vehicle mounted integrated system is electrically connected by controlling switch and the alarm.
When two brake arms are in unexpanded state, two institute's displacement sensors can be chosen, and by data
Two institute's displacement sensors, are being separately fixed at the bottom of two brake arms by zero.
Embodiment 1, the service brake control the method that two brake-shoes brake wheel：
Foot steps on service brake --- secondary signal receiver receives signal --- and is turned the signal received by signal adapter
Changing PLC of the electric signal --- being transmitted to by electric signal in vehicle mounted integrated system --- in vehicle mounted integrated system into can be to described first
Electromagnet 7 conveys electric current --- 7 energizing magnetic of the first electromagnet, drives first brake arm 5 to turn clockwise
Dynamic --- first brake arm 5 is Fixed-point Motion of A with first brake posts 6, and first plectrum 51 rotates therewith --- passes through
First plectrum 51 can drive first brake-shoe 4 and second brake-shoe 10 to be expanded to both sides --- makes described in two
Friction pad and wheel hub interior side contacts, realize deceleration purpose.
Embodiment 2, the method that electronics brake two brake-shoes of control brake wheel：
Pressing electronics brake button --- secondary signal receiver receives signal --- will be received by signal adapter
Signal is converted into PLC of the electric signal --- being transmitted to by electric signal in vehicle mounted integrated system --- in vehicle mounted integrated system can be to institute
The second electromagnet 13 conveying electric current --- 13 energizing magnetic of the second electromagnet is stated, drives second brake arm 11 inverse
Hour hands rotate --- and second brake arm 11 is Fixed-point Motion of A with second brake posts 12, and second plectrum 121 turns therewith
Dynamic --- by second plectrum 121 first brake-shoe 4 and second brake-shoe 10 can be driven to be expanded to both sides ---
Make two friction pads and wheel hub interior side contacts, realize deceleration purpose.
When vehicle is stood, the state of vehicle mounted integrated system meeting automatic detection vehicle, the control of autonomous control alarm is opened
The closure of pass.
Embodiment 3, when a vehicle is started, vehicle mounted integrated system detect that electronics is stopped to unclamp, and two occur the process of alarm：
Car start when, vehicle mounted integrated system can autonomous control controlling switch folding --- displacement sensor will receive
Brake arm location status information be transferred to the first signal receiver --- signal adapter can receive the letter of the first signal receiver
Number, and the signal of receiving is converted into electric signal, and it is transmitted in vehicle mounted integrated system --- the PLC docking in vehicle mounted integrated system
Received electric signal is analyzed, and controls the alarm to work.
Embodiment described above only expresses certain embodiment of the present invention, its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (6)
1. a kind of electromagnetism parking brake of double brake arm configuration, including back-plate（1）, it is characterised in that the braking bottom
Plate（1）Inside it is equipped with the first brake-shoe（4）With the second brake-shoe（10）, first brake-shoe（4）With second brake-shoe
（10）Both ends between the back-plate（1）On, it is respectively fixed with the first brake posts（6）With the second brake posts（12）, two
The both ends of a brake-shoe pass through resetting spring respectively（14）It is connected respectively with two brake posts；
Two brake-shoes are respectively arranged below with the first brake arm（5）With the second brake arm（11）, first brake arm
（5）One end on be fixed with the first electromagnet（7）, first brake arm（5）The other end on be fixed with the first plectrum（51）,
Second brake arm（11）One end on be fixed with the second electromagnet（13）, second brake arm（11）The other end on it is solid
Surely there is the second plectrum（121）；
First brake arm（5）With first plectrum（51）With first brake posts（6）It is rotatably connected, described second
Brake arm（11）With second plectrum（121）With second brake posts（12）It is rotatably connected；
First brake arm（5）With second brake arm（11）On be fixed with displacement sensor, institute's displacement sensors lead to
The first signal receiver, signal adapter and vehicle mounted integrated system is crossed to be electrically connected；
First electromagnet（7）With second electromagnet（13）With the vehicle mounted integrated system be electrically connected, and service brake with
Electronics is stopped and is electrically connected respectively by secondary signal receiver, signal adapter and onboard system；
First electromagnet（7）With the service brake, second electromagnet（13）Electric connection between the electronics brake
Relation is separate.
2. the electromagnetism parking brake of a kind of double brake arm configuration according to claim 1, it is characterised in that described in two
First annular hoof plate is respectively fixed with the annular outer wall of brake-shoe（2）With the second annular hoof plate（8）, the first annular hoof plate
（2）With the described second annular hoof plate（8）Annular outer wall on be respectively fixed with the first friction pad（3）With the second friction pad（9）, and
Multiple through holes are evenly distributed with every block of annular hoof plate（81）, the through hole（81）Through annular hoof plate body and described rub
Scrubbing pad body.
3. the electromagnetism parking brake of a kind of double brake arm configuration according to claim 1, it is characterised in that described in two
Electromagnet is detachably arranged in one end of described two brake-shoes by stud respectively.
A kind of 4. electromagnetism parking brake of double brake arm configuration according to claim 1, it is characterised in that the displacement
Sensor is electrically connected by the vehicle mounted integrated system and alarm, and the alarm includes warning lamp and voice announcer.
5. the electromagnetism parking brake of a kind of double brake arm configuration according to claim 4, it is characterised in that described vehicle-mounted
Integrated system is electrically connected by controlling switch and the alarm.
6. the electromagnetism parking brake of a kind of double brake arm configuration according to claim 1, it is characterised in that when two institutes
When stating brake arm and being in unexpanded state, two institute's displacement sensors can be chosen, and by zeroing data, by described in two
Displacement sensor is separately fixed at the bottom of two brake arms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721150537.1U CN207315913U (en) | 2017-09-09 | 2017-09-09 | A kind of electromagnetism parking brake of double brake arm configuration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721150537.1U CN207315913U (en) | 2017-09-09 | 2017-09-09 | A kind of electromagnetism parking brake of double brake arm configuration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207315913U true CN207315913U (en) | 2018-05-04 |
Family
ID=62386271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721150537.1U Expired - Fee Related CN207315913U (en) | 2017-09-09 | 2017-09-09 | A kind of electromagnetism parking brake of double brake arm configuration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207315913U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327519A (en) * | 2017-09-09 | 2017-11-07 | 安徽庆泰汽车部件有限公司 | A kind of electromagnetism EPB of double brake arm configuration |
| WO2022088479A1 (en) * | 2020-10-26 | 2022-05-05 | 广州视源电子科技股份有限公司 | Electromagnetic brake, and vehicle |
| CN117662640A (en) * | 2024-02-01 | 2024-03-08 | 江苏天一航空工业股份有限公司 | Unmanned brake device |
-
2017
- 2017-09-09 CN CN201721150537.1U patent/CN207315913U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327519A (en) * | 2017-09-09 | 2017-11-07 | 安徽庆泰汽车部件有限公司 | A kind of electromagnetism EPB of double brake arm configuration |
| WO2022088479A1 (en) * | 2020-10-26 | 2022-05-05 | 广州视源电子科技股份有限公司 | Electromagnetic brake, and vehicle |
| CN117662640A (en) * | 2024-02-01 | 2024-03-08 | 江苏天一航空工业股份有限公司 | Unmanned brake device |
| CN117662640B (en) * | 2024-02-01 | 2024-06-21 | 江苏天一航空工业股份有限公司 | Unmanned brake device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20200909 |
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| CF01 | Termination of patent right due to non-payment of annual fee |