CN201283863Y - Automobile brake friction plate abrasion monitoring detecting alarming device - Google Patents
Automobile brake friction plate abrasion monitoring detecting alarming device Download PDFInfo
- Publication number
- CN201283863Y CN201283863Y CNU2008201133994U CN200820113399U CN201283863Y CN 201283863 Y CN201283863 Y CN 201283863Y CN U2008201133994 U CNU2008201133994 U CN U2008201133994U CN 200820113399 U CN200820113399 U CN 200820113399U CN 201283863 Y CN201283863 Y CN 201283863Y
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- CN
- China
- Prior art keywords
- friction plate
- detection alarm
- brake
- alarm
- alarm lamp
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an abrasion monitoring detection alarm device of automobile friction plate, comprising a friction plate abrasion switch that is internally placed in a wheel and an alarm lamp connected with the friction plate abrasion switch. A brake friction plate detection alarm controller is connected between the friction plate abrasion switch and the alarm lamp. An output end of the friction plate abrasion switch is connected with an input end of the brake friction plate detection alarm controller. An output end of the brake friction plate detection alarm controller is connected with an input end of the alarm lamp. One end of the brake friction plate detection alarm controller is connected with a power supply and the other end is grounded. The utility model can detect whether the alarm lamp can normally work when the automobile starts and sends an alarm when the friction plate is excessively wore so as to improve the driving safety.
Description
Technical field
The utility model relates to a kind of auto alarm detecting device, relates in particular to the warning device that a kind of automobile is used to detect the vehicle brake-holder block wear pattern.
Background technology
Fast development along with public transit industry and tourist industry, a large amount of passenger vehicles has been put in the operation, and especially for bus, the overload phenomenon is very serious, wearing and tearing to brake strip are accelerated, and must carry out the sound and light alarm prompting to the person for driving a car in advance before the friction lining undue wear.Existing is to realize checking the wear pattern of friction lining by the friction probe is installed on friction lining, serious and when touching probe when friction disc wear, probe will send alerting signal by alarm lamp, if but alarm lamp breaks down and does not light, will make the driver think friction disc wear and not serious by mistake, brake serious consequences such as ineffective thereby cause.
The utility model content
The utility model is at the deficiencies in the prior art, designed and developed out the vehicle brake-holder block abrasion detection warning device that the timely detection alarm lamp of a kind of energy whether can normal operation.
The utility model is achieved through the following technical solutions:
A kind of vehicle brake friction sheet wear monitoring detection alarm device includes friction disc wear switch that is built in the wheel and the alarm lamp that is attached thereto, and is connected with brake strip detection alarm controller between described friction disc wear switch and the alarm lamp; The mouth of friction disc wear switch is connected with the input end of brake strip detection alarm controller, and the mouth of brake strip detection alarm controller is connected with the input end of alarm lamp; One termination power of brake strip detection alarm controller, other end bonding.
The utility model is by having added brake strip detection alarm controller between friction disc wear switch and alarm lamp, like this can whether can normal operation at detection alarm lamp in the automobile starting, in time to give a warning when the friction lining inordinate wear, improved traveling security.
Description of drawings
Accompanying drawing is an electrical block diagram.
The specific embodiment
Shown in accompanying drawing.
The utility model includes friction disc wear switch 1 that is built in the wheel and the alarm lamp 3 that is attached thereto, and is connected with brake strip detection alarm controller 2 between friction disc wear switch 1 and the alarm lamp 3; The mouth of friction disc wear switch 1 is connected with the input end of brake strip detection alarm controller 2, and the mouth of brake strip detection alarm controller 2 is connected with the input end of alarm lamp 3; One termination power 4 of brake strip detection alarm controller 2, other end bonding.
1) self check process:
When ignition lock gets each alarm lamp of electric instant igniting 3 bright 2 seconds, make brake strip detection alarm controller 2 electric moment carry out self check to buzzer phone 5, buzzer phone 5 sound 2 seconds, if chaufeur be can't see alarm lamp 3 at this moment and is lighted, illustrate that then alarm lamp 3 damages, the indicator lamp that must more renew is if chaufeur be can't hear alarm buzzer 5 sound, the alarm buzzer 5 that must more renew at this moment.The friction disc wear switch 1 that is built in wheel inside brake shoe plate adopts closed type switch reason: if the fault that goes offline is arranged on the circuit, brake strip detection alarm controller 2 also can be reported to the police, and reminds the chaufeur inspection and repairs circuit, can guarantee the circuit trouble free.
2) monitoring and detection process:
After finishing, self check enters monitor state to brake strip, if during any one brake strap serious wear at this moment wherein, friction disc wear switch 1 disconnects, then brake strip detection alarm controller 2 can not receive the low level signal of being sent by corresponding axle, then activate buzzer phone 5 and alarm lamp 3, buzzer phone 5 sound, corresponding alarm lamp 3 is lighted, prompting steerman brake-lining check is changed brake facing.
Claims (1)
1, a kind of vehicle brake friction sheet wear monitoring detection alarm device, include friction disc wear switch that is built in the wheel and the alarm lamp that is attached thereto, it is characterized in that being connected with between described friction disc wear switch and the alarm lamp brake strip detection alarm controller; The mouth of friction disc wear switch is connected with the input end of brake strip detection alarm controller, and the mouth of brake strip detection alarm controller is connected with the input end of alarm lamp; One termination power of brake strip detection alarm controller, other end bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201133994U CN201283863Y (en) | 2008-08-18 | 2008-08-18 | Automobile brake friction plate abrasion monitoring detecting alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201133994U CN201283863Y (en) | 2008-08-18 | 2008-08-18 | Automobile brake friction plate abrasion monitoring detecting alarming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201283863Y true CN201283863Y (en) | 2009-08-05 |
Family
ID=40948846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201133994U Expired - Fee Related CN201283863Y (en) | 2008-08-18 | 2008-08-18 | Automobile brake friction plate abrasion monitoring detecting alarming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201283863Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644328A (en) * | 2017-03-15 | 2017-05-10 | 中南大学 | Cutter head panel wear detection device in form of micro digital switch |
| CN109655028A (en) * | 2018-12-21 | 2019-04-19 | 长春特必克世立汽车零部件有限公司 | A kind of brake friction plate abrasion degree detection device |
-
2008
- 2008-08-18 CN CNU2008201133994U patent/CN201283863Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644328A (en) * | 2017-03-15 | 2017-05-10 | 中南大学 | Cutter head panel wear detection device in form of micro digital switch |
| CN109655028A (en) * | 2018-12-21 | 2019-04-19 | 长春特必克世立汽车零部件有限公司 | A kind of brake friction plate abrasion degree detection device |
| CN109655028B (en) * | 2018-12-21 | 2024-03-19 | 长春特必克世立汽车零部件有限公司 | Device for detecting abrasion degree of friction plate of brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20160818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |