CN208845612U - A kind of brake block wear sensor - Google Patents
A kind of brake block wear sensor Download PDFInfo
- Publication number
- CN208845612U CN208845612U CN201821385370.1U CN201821385370U CN208845612U CN 208845612 U CN208845612 U CN 208845612U CN 201821385370 U CN201821385370 U CN 201821385370U CN 208845612 U CN208845612 U CN 208845612U
- Authority
- CN
- China
- Prior art keywords
- sensing line
- bolt
- brake block
- friction plate
- fork
- 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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- Braking Arrangements (AREA)
Abstract
The utility model relates to a kind of brake block wear sensors, including a sensing line, a plug and a bolt, the both ends of the sensing line are connect with plug, it is set on bolt in the middle part of the sensing line, when installation, it will be arranged in the bolt insertion friction plate of sensing line, the plug is connect with automobile controller.Compared with prior art, the utility model is by sensing whether line is rubbed, and to judge whether friction plate has been worn down to condemning limit, structure is simple, monitoring effect is good；And sensing line is inserted into friction plate by being fixed on bolt, it is easy for installation and stable.
Description
Technical field
The utility model relates to technical field of automobile parts, and in particular to a kind of brake block wear sensor.
Background technique
Brake structure is in very important position in auto parts and components, guarantees the safety traffic of automobile.Due to brake
The friction plate of brake block and brake disc friction and rolling in the process, will cause friction plate and are gradually worn, when friction disc wear to one
When fixed thickness, the standard scrapped just is reached, has just needed to replace brake block at this time.Therefore, how friction plate is monitored
Thickness whether reach Rejection standard, become brake block have to pay attention to a problem.Existing brake block is to pass through sensing
Device monitors the thickness of brake block, and the installation of this sensor is time-consuming and laborious, and higher cost.
Utility model content
The purpose of this utility model is exactly to provide a kind of easy for installation to overcome the problems of the above-mentioned prior art
Brake block wear sensor.
The purpose of this utility model can be achieved through the following technical solutions: a kind of brake block wear sensor, the biography
Sensor includes a sensing line, a plug and a bolt, and the both ends of the sensing line are connect with plug, the sensing line
Middle part be set on bolt, when installation, will be arranged in the bolt insertion friction plate of sensing line, the plug and automobile control
Device connection.When friction plate thickness is enough, sensing line is embedded in friction plate, unaffected；Become when friction plate is gradually worn
Thin, until sensing line is exposed out of friction plate, sensing line at this time can contact to be gradually worn down with brake disc, until passing
Sense line is rubbed, and the thickness of friction plate will arrive the limit scrapped at this time, when the resistance of sensing line becomes infinity at this time, automobile
Controller can sound an alarm, and driver is reminded to replace brake block.
The bolt is in T shape, the fork including clamping portion and integrated setting in the middle part of clamping portion, the clamping
In I-shaped, two sides are equipped with the card slot for clamp sensing line in portion, and the two sides of the fork, which are equipped with, senses line for placing
Groove, the groove and card slot are generally aligned in the same plane, are fastened in card slot and groove in the middle part of the sensing line, and form U
The bending of font.It will be sensed by bolt and be bent into U-shaped in the middle part of line, on the one hand, so that sensing line is easy to be fixed, thus
It is not fallen off when abrasion；On the other hand, sensing line is inserted into friction plate together with bolt, easier for installation.
The fork is in cylindrical, and the two sides of the cylindrical body to form groove by scabbling.Card slot and groove are set,
It is to sense the middle part of line and can preferably be fixed in bolt.
The outer wall of the fork is equipped with multiple annular projections.Bulge loop is set, when being in order to which bolt is inserted into friction plate
It can preferably position, prevent from being installed rear friction plate and opposite sliding occurs for bolt, avoid the occurrence of the feelings that sensing line falls off
Condition occurs.
Connection integrated with fork in the middle part of the bottom surface of the clamping portion, the top surface of clamping portion are equipped with a crozier,
One end of the crozier is flushed with a side of card slot.The setting of the crozier, enable U-shaped bending sensing line more
It is fixed well.
It is equipped with the hole slot to match with bolt in the friction plate, it is flat where two grooves in fork when installation
Face is perpendicular to plane where friction plate.
It is arranged insulation sleeve on the outside of the sensing line, electricity occurs because of dust or other reasons to avoid sensing line
Resistive.
Compared with prior art, the beneficial effects of the utility model are embodied in following several respects:
(1) by sensing whether line is rubbed, to judge whether friction plate has been worn down to condemning limit, structure letter
List, monitoring effect are good；
(2) sensing line is inserted into friction plate by being fixed on bolt, easy for installation and stable.
Detailed description of the invention
Fig. 1 is the general structure schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram that the utility model senses line；
Fig. 3 is the structural schematic diagram of the utility model bolt；
Fig. 4 is the schematic diagram of the section structure that bolt is inserted into after friction plate.
Wherein, 1 is bolt, and 11 be clamping portion, and 12 be fork, and 13 be card slot, and 14 be groove, and 15 be bulge loop, and 16 be hook
Shape body, 2 be sensing line, and 21 be insulation sleeve, and 3 be plug, and 4 be friction plate, and 5 be brake disc.
Specific embodiment
It elaborates below to the embodiments of the present invention, the present embodiment before being with technical solutions of the utility model
It puts and is implemented, the detailed implementation method and specific operation process are given, but the protection scope of the utility model is unlimited
In following embodiments.
Embodiment 1
A kind of brake block wear sensor, structure is as shown in Figure 1, include 2, plugs 3 and one of a sensing line
The both ends of a bolt 1, sensing line 2 are connect with plug 3, and the middle part for sensing line 2 is set on bolt 1, when installation, are passed being arranged
The bolt 1 for feeling line 2 is inserted into friction plate 4, and plug 3 is connect with automobile controller.
The structure of bolt 1 is as shown in figure 3, in T shape, including clamping portion 11 and integrated setting at 11 middle part of clamping portion
Fork 12, clamping portion 11 is in I-shaped, and two sides are equipped with for clamp the card slot 13 for sensing line 2, and the two sides of fork 12 are set
There is the groove 14 for placing sensing line 2, groove 14 and card slot 13 are generally aligned in the same plane, and the middle part of sensing line 2 is fastened on card slot
13 and groove 14 in, and form the bending of U-shaped, as shown in Figure 2 (shape that Fig. 2 be sensing line after removing bolt).Pass through
The middle part for sensing line 2 is bent into U-shaped by bolt 1, on the one hand, so that sensing line 2 is easy to be fixed, thus when abrasion
It does not fall off；On the other hand, sensing line 2 is inserted into friction plate 4 together with bolt 1, easier for installation.
Fork 12 is in cylindrical, and the two sides of the cylindrical body are scabbled to form groove 14.Card slot 13 and groove are set
14, it is to sense the middle part of line 2 and can preferably be fixed in bolt 1.
The outer wall of fork 12 is equipped with multiple annular projections.Groove 15 is set, when being in order to which bolt 1 is inserted into friction plate 4
Can preferably position, prevent from being installed rear friction plate 4 and bolt 1 occur it is opposite slide, avoid the occurrence of what sensing line 2 fell off
It happens.
Connection integrated with fork 12 in the middle part of the bottom surface of clamping portion 11, the top surface of clamping portion 11 are equipped with a crozier
16, one end of crozier 16 is flushed with a side of card slot 13.The setting of the crozier 16, so that the sensing line 2 of U-shaped bending
It can preferably be fixed.
It is equipped with the hole slot to match with bolt 1 in friction plate 4, it is flat where two grooves 14 in fork 12 when installation
Face is perpendicular to 4 place plane of friction plate, as shown in Figure 4.
It is arranged insulation sleeve 21 on the outside of sensing line 2, resistance occurs because of dust or other reasons to avoid sensing line 2
Variation.
Claims (7)
1. a kind of brake block wear sensor, which is characterized in that the sensor includes a sensing line, a plug and one
The both ends of bolt, the sensing line are connect with plug, are set on bolt in the middle part of the sensing line, when installation, will be arranged
It senses in the friction plate of bolt insertion brake block of line, the plug is connect with automobile controller.
2. a kind of brake block wear sensor according to claim 1, which is characterized in that the bolt is in T shape, packet
Include the fork of clamping portion and integrated setting in the middle part of clamping portion, in I-shaped, two sides are equipped with for pressing from both sides for the clamping portion
The card slot of sensing line is held, the two sides of the fork are equipped with the groove for placing sensing line, and the groove and card slot are located at same
One plane is fastened in card slot and groove in the middle part of the sensing line, and forms the bending of U-shaped.
3. a kind of brake block wear sensor according to claim 2, which is characterized in that the fork is in cylindrical body
Shape, and the two sides of the cylindrical body to form groove by scabbling.
4. a kind of brake block wear sensor according to claim 3, which is characterized in that the outer wall of the fork is set
There are multiple annular projections.
5. a kind of brake block wear sensor according to claim 2, which is characterized in that in the bottom surface of the clamping portion
Portion's connection integrated with fork, the top surface of clamping portion are equipped with a crozier, and one of one end of the crozier and card slot
Side flushes.
6. a kind of brake block wear sensor according to claim 2, which is characterized in that be equipped in the friction plate with
The hole slot that bolt matches, when installation, the plane in fork where two grooves is perpendicular to plane where friction plate.
7. a kind of brake block wear sensor according to claim 2, which is characterized in that be arranged on the outside of the sensing line
Insulation sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821385370.1U CN208845612U (en) | 2018-08-27 | 2018-08-27 | A kind of brake block wear sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821385370.1U CN208845612U (en) | 2018-08-27 | 2018-08-27 | A kind of brake block wear sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208845612U true CN208845612U (en) | 2019-05-10 |
Family
ID=66357520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821385370.1U Expired - Fee Related CN208845612U (en) | 2018-08-27 | 2018-08-27 | A kind of brake block wear sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208845612U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027072A (en) * | 2018-08-27 | 2018-12-18 | 上海新奥林汽车传感器有限公司 | A kind of brake block wear sensor |
| CN111379804A (en) * | 2020-04-15 | 2020-07-07 | 临沂合力电子有限公司 | Real-time monitoring brake wear sensing device |
-
2018
- 2018-08-27 CN CN201821385370.1U patent/CN208845612U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027072A (en) * | 2018-08-27 | 2018-12-18 | 上海新奥林汽车传感器有限公司 | A kind of brake block wear sensor |
| CN111379804A (en) * | 2020-04-15 | 2020-07-07 | 临沂合力电子有限公司 | Real-time monitoring brake wear sensing device |
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Legal Events
| 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: 20190510 Termination date: 20200827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |