CN215890893U - Drum brake pad wear monitoring and early warning device - Google Patents
Drum brake pad wear monitoring and early warning device Download PDFInfo
- Publication number
- CN215890893U CN215890893U CN202022167948.XU CN202022167948U CN215890893U CN 215890893 U CN215890893 U CN 215890893U CN 202022167948 U CN202022167948 U CN 202022167948U CN 215890893 U CN215890893 U CN 215890893U
- Authority
- CN
- China
- Prior art keywords
- brake pad
- early warning
- abrasion
- brake
- time
- 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.)
- Active
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 12
- 238000005299 abrasion Methods 0.000 claims abstract description 32
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Images
Landscapes
- Braking Arrangements (AREA)
Abstract
A drum brake pad abrasion monitoring and early warning device belongs to the technical field of safety monitoring, and adopts wireless transmitting signals and two-stage early warning, namely two sensing lines are arranged, and the early warning is carried out for the first time to indicate the abrasion degree of a brake pad; the second time is alarming, and the brake block is necessary to be replaced when the abrasion reaches a certain limit value. The early warning for the first time provides the wear degree of the brake pad for a driver, the early warning is achieved, a time concept of preparation for replacement is provided, mandatory maintenance operation is changed, and the use value of the brake pad is exerted to the maximum extent. And the second alarm is given, the brake pad is required to be replaced when the abrasion reaches the limit value, the brake drum is prevented from being damaged by exposed rivets and the vehicle brake fails when the brake pad is too thin, and the vehicle brake safety is ensured without hidden danger.
Description
Technical Field
The utility model belongs to the technical field of safety monitoring, and relates to a motor vehicle brake pad wear monitoring device.
Background
At present, the method for inspecting and monitoring the abrasion of the brake pad is characterized in that firstly, visual inspection is carried out, namely the thickness of the brake pad is inspected through an observation port every time the brake pad is used for a certain time or mileage, but the abrasion degree of the brake pad cannot be completely determined by the use time and the mileage of driving, but depends on the braking frequency and the braking time; and secondly, the sensing wire is broken or bonded, and the alarm is displayed through an indicator light. The former has uncertainty, and the latter only has one-time alarm, so that no warning sign is provided in advance, thereby causing missteps and hardly ensuring the braking safety without hidden danger.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a drum brake pad wear monitoring and early warning device
The technical scheme to be solved by the utility model is that a wireless transmitting signal and secondary early warning are adopted, namely two sensing lines are arranged, the early warning is carried out for the first time, and the abrasion degree of a brake pad is predicted; the second time is alarming, and the brake block is necessary to be replaced when the abrasion reaches a certain limit value. A left abrasion sensing wire (1) and a right abrasion sensing wire (2) are respectively fixed on the left side and the right side in a sensor shell (3), namely the abrasion sensor device. The abrasion sensor device is fixed on the brake caliper (4), the front end of the abrasion sensor device and the brake pad (5) are positioned on the same plane, and a brake disc (6) is synchronously abraded during braking. When the abrasion sensing line (1) and the abrasion sensing line (2) are broken, the abrasion information of the brake pad is respectively transmitted to an instrument panel or a display screen to realize monitoring and early warning. The method for monitoring and early warning the abrasion of the brake pad has the beneficial effects of two-stage early warning.
The early warning for the first time provides the wear degree of the brake pad for a driver, the early warning is achieved, a time concept of preparation for replacement is provided, mandatory maintenance operation is changed, and the use value of the brake pad is exerted to the maximum extent. And the second alarm is given, the brake pad is required to be replaced when the abrasion reaches the limit value, the brake disc (drum) is prevented from being damaged by exposed rivets and the vehicle brake fails when the brake pad is too thin, and the vehicle brake safety is ensured without hidden danger.
Description of the drawings:
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of a wear sensor apparatus;
fig. 3 is a side view of fig. 2.
The utility model relates to a brake pad wear monitoring and early warning solution which comprises the following components:
1. the brake comprises a left abrasion sensing wire, a right abrasion sensing wire, a sensor shell, a brake caliper, a brake pad and a brake disc, wherein the sensor shell is 3, the brake caliper is 4, and the brake disc is 6.
The specific implementation mode is as follows:
the left abrasion sensing line (1) and the right abrasion sensing line (2) are respectively fixed on the left side and the right side in the sensor shell (3), and the abrasion sensor device is obtained. The abrasion sensor device is fixed on the brake caliper (4), the front end of the abrasion sensor device and the brake pad (5) are positioned on the same plane, and a brake disc (6) is synchronously abraded during braking. When the abrasion sensing line (1) and the abrasion sensing line (2) are broken, the abrasion information of the brake pad is respectively transmitted to an instrument panel or a display screen to realize monitoring and early warning.
Claims (1)
1. The utility model provides a drum brake block wearing and tearing monitoring early warning device which characterized in that: a left abrasion sensing wire (1) and a right abrasion sensing wire (2) are respectively fixed on the left side and the right side in a sensor shell (3), an abrasion sensor device is fixed on a brake caliper (4), the front end of the abrasion sensor device and a brake pad (5) are positioned on the same plane, and a brake disc (6) is synchronously abraded during braking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022167948.XU CN215890893U (en) | 2020-09-28 | 2020-09-28 | Drum brake pad wear monitoring and early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022167948.XU CN215890893U (en) | 2020-09-28 | 2020-09-28 | Drum brake pad wear monitoring and early warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215890893U true CN215890893U (en) | 2022-02-22 |
Family
ID=80338873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022167948.XU Active CN215890893U (en) | 2020-09-28 | 2020-09-28 | Drum brake pad wear monitoring and early warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215890893U (en) |
-
2020
- 2020-09-28 CN CN202022167948.XU patent/CN215890893U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102774373B (en) | System and method for detecting thickness of automobile brake pad in real time | |
| TWI577981B (en) | Instant detection system of vehicle | |
| CA2734061A1 (en) | Vehicle brake monitoring system and method | |
| CA2680569A1 (en) | Brake monitoring system | |
| CN202703575U (en) | Automobile brake pad thickness real time detection system | |
| CN215890893U (en) | Drum brake pad wear monitoring and early warning device | |
| CA2454996A1 (en) | Software based brake shoe wear determination | |
| CN108825689A (en) | A kind of system and method for real-time monitoring brake block thickness | |
| CN109941261B (en) | Vehicle brake pad wear monitoring and early warning system and vehicle applying same | |
| CN202011407U (en) | Rail profile gauge | |
| JP2006526530A (en) | Brake lining wear indicator | |
| CN112213219A (en) | Method for monitoring and early warning combined abrasion of drum brake pad and temperature of brake drum | |
| CN200967489Y (en) | Switching locomotive coupling distance measuring equipment | |
| CN104500626B (en) | Monitoring system for clutch of MT (manual transmission) vehicle | |
| CN201405842Y (en) | Vehicle brake system automatic detector | |
| CN105864326A (en) | Online detection device for caliper disc brake friction plate | |
| CN213862211U (en) | Monitoring device for monitoring abrasion of drum brake pad and temperature of brake drum by combining monitoring and early warning | |
| CN202145143U (en) | Differential pressure type liquid-level transmitter with display and alarm functions | |
| CN209305252U (en) | A kind of automotive tire pressure wireless monitor system | |
| CN204238107U (en) | Pneumatic tyre compacting machine | |
| CN205978201U (en) | Pincers dish stopper friction disc on -line measuring device | |
| CN201646711U (en) | Car brake pipeline pressure monitoring early warning system | |
| CN202106811U (en) | Automobile tyre pressure display device | |
| US4379331A (en) | Failure warning for a vehicle information processing system | |
| CN210769954U (en) | Friction block with wireless active alarm function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231109 Address after: No. 101-11, Shenyang Science and Technology Innovation Workshop, No. 77 Nujiang Street, Huanggu District, Shenyang City, Liaoning Province, 110000 Patentee after: Ruian (Liaoning) Intelligent Equipment Technology Co.,Ltd. Address before: Room 507, block a, aviation international, 7655 Renmin Street, Chaoyang District, Changchun City, Jilin Province 130000 Patentee before: Wu Jiang |