CN216768163U - Intelligent brake pad - Google Patents
Intelligent brake pad Download PDFInfo
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- CN216768163U CN216768163U CN202220263754.6U CN202220263754U CN216768163U CN 216768163 U CN216768163 U CN 216768163U CN 202220263754 U CN202220263754 U CN 202220263754U CN 216768163 U CN216768163 U CN 216768163U
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- groove
- circuit board
- recess
- brake pad
- back plate
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Abstract
The utility model provides an intelligent brake pad, and relates to the technical field of brake pads. The brake block comprises a back plate and a friction material block arranged on the back plate, wherein a first groove is formed in the back plate, a connecting circuit board is arranged in the first groove, a second groove and a third groove which are communicated with the first groove are further formed in the back plate, a wear sensor electrically connected with a signal input end of the connecting circuit board is arranged in the second groove, a temperature sensor electrically connected with the signal input end of the connecting circuit board is arranged in the third groove, an output interface is arranged on a signal output end of the connecting circuit board, and protective films are arranged on the first groove, the second groove and the third groove. The utility model can monitor various states of the brake pad in real time, including temperature, abrasion and the like, and can prevent dust falling from the friction material block during friction from influencing the friction plate.
Description
Technical Field
The utility model relates to the technical field of brake pads, in particular to an intelligent brake pad.
Background
The brake block is also called brake shoe. In the brake system of the automobile, the brake pad is the most critical safety part, and the quality of all brake effects plays a decisive role in the brake pad, so the good brake pad is the protection spirit of people and automobiles. The brake pad is generally composed of a steel plate, a bonding heat-insulating layer and a friction block, the steel plate needs to be coated to prevent rust, and the SMT-4 furnace temperature tracker is used for detecting the temperature distribution in the coating process to ensure the quality. Wherein the heat insulating layer is made of a material which does not conduct heat and is used for heat insulation. The friction block is composed of friction material and adhesive, and is extruded on a brake disc or a brake drum to generate friction when braking, so that the aim of decelerating and braking the vehicle is fulfilled. The pads are gradually worn away due to friction, generally speaking, the lower the cost the faster the brake pad will wear.
At present, the brake pad at the present stage cannot realize real-time monitoring of various states of the brake pad, such as the temperature, the abrasion loss and the like of the brake pad. The temperature of the brake pad rises after the brake pad is continuously braked, so that the brake pad reaches a recession state, the brake efficiency of the brake pad is greatly reduced, the brake safety is influenced, and in addition, dust falling from a friction material block on the brake pad during friction can also influence the brake pad.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an intelligent brake pad which can monitor various states of the brake pad in real time, including temperature, abrasion and the like, and can prevent dust falling from a friction material block during friction from influencing a friction plate.
The embodiment of the utility model is realized by the following steps:
the embodiment of the application provides an intelligent brake pad, including backplate and the friction material piece of setting on the backplate, be equipped with first recess on the above-mentioned backplate, be equipped with connecting circuit board in the above-mentioned first recess, still be equipped with second recess and the third recess with above-mentioned first recess intercommunication on the above-mentioned backplate, be equipped with in the above-mentioned second recess with above-mentioned connecting circuit board's signal input part electric connection's wear sensor, be equipped with in the above-mentioned third recess with above-mentioned connecting circuit board's signal input part electric connection's temperature sensor, be equipped with output interface on above-mentioned connecting circuit board's the signal output part, above-mentioned first recess, all be equipped with the protection film on second recess and the third recess.
In some embodiments of the present invention, the back plate is provided with an arc surface, and the friction material block is provided on the arc surface of the back plate.
In some embodiments of the utility model, a fourth groove is further disposed on the back plate, and a pressure sensor electrically connected to the signal input terminal of the connection circuit board is disposed in the fourth groove.
In some embodiments of the utility model, a fifth groove is further disposed on the back plate, and a vibration sensor electrically connected to the signal input terminal of the connection circuit board is disposed in the fifth groove.
In some embodiments of the present invention, spring plates are disposed inside the first, second, third, fourth, and fifth grooves.
In some embodiments of the present invention, the back plate is further provided with a sound-deadening sheet.
In some embodiments of the present invention, the heat dissipation holes are further disposed on the back plate.
In some embodiments of the present invention, the connection circuit board is a high temperature resistant connection circuit board.
In some embodiments of the present invention, the back plate is a high damping alloy metal plate.
In some embodiments of the present invention, an adhesive is filled between the friction material block and the back plate.
Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:
the embodiment of the application provides an intelligent brake pad, including backplate and the friction material piece of setting on the backplate, be equipped with first recess on the above-mentioned backplate, be equipped with connecting circuit board in the above-mentioned first recess, still be equipped with second recess and the third recess with above-mentioned first recess intercommunication on the above-mentioned backplate, be equipped with in the above-mentioned second recess with above-mentioned connecting circuit board's signal input part electric connection's wear sensor, be equipped with in the above-mentioned third recess with above-mentioned connecting circuit board's signal input part electric connection's temperature sensor, be equipped with output interface on above-mentioned connecting circuit board's the signal output part, above-mentioned first recess, all be equipped with the protection film on second recess and the third recess. The brake block comprises a back plate and a friction material block arranged on one side of the back plate, one end of the back plate, far away from the friction material block, is provided with a first groove, a connecting circuit board is arranged in the first groove, a second groove and a third groove are arranged on one surface of the back plate, which is provided with the first groove, the second groove and the third groove are both communicated with the first groove, the second groove and the third groove extend separately, the second groove is arranged to the abrasion sensing area arranged on the friction material block, a wear sensor connected with the signal input end of the connecting circuit board is arranged in the second groove, the probe of the wear sensor extends into the friction material block, a temperature sensor connected with the signal input end of the connecting circuit board is arranged in the third groove, the probe of the temperature sensor extends into the friction material block to carry out real-time monitoring and transmission of the temperature, the signal output end on the connecting circuit board is provided with an output interface which is used as an external connecting socket. Protective films are arranged above the first groove, the second groove and the third groove and used for preventing the influence caused by dust falling from the friction material block; the utility model can monitor various states of the brake pad in real time, including temperature, abrasion and the like, and can prevent dust falling from the friction material block during friction from influencing the friction plate.
When in actual use, the protection film of high temperature resistant material is chooseed for use to the protection film, prevents that the high temperature from causing the damage of protection film to influence inside circuit, bond mutually between protection film and the backplate, can change, meet with special EPU on the output interface of connecting circuit board, corresponding interface is connected to the special EPU of rethread, and connect and report to the police the suggestion on the report, when appearing each item data anomaly on the brake block, report to the police the suggestion.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of an intelligent brake pad according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an intelligent brake pad according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an intelligent brake pad according to an embodiment of the utility model.
Icon: 1-a back plate; 2-a first groove; 3-connecting the circuit board; 4-a second groove; 5-a third groove; 6-a fourth groove; 7-a fifth groove; 8-a wear sensor; 9-a temperature sensor; 10-a pressure sensor; 11-a shock sensor; 12-an output interface; 13-a spring plate; 14-heat dissipation holes; 15-silencing sheet; 16-arc surface.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "inner", "outer", etc. are used for indicating the orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships which are usually arranged when the products of the present invention are used, the terms are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements which are indicated must have specific orientations, be constructed in specific orientations, and operate, and therefore, the present invention should not be construed as being limited.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Examples
Referring to fig. 1 to 3, fig. 1 is a schematic structural diagram of an intelligent brake pad according to an embodiment of the present invention; FIG. 2 is a schematic structural diagram of an intelligent brake pad according to an embodiment of the present invention; fig. 3 is a schematic structural diagram of an intelligent brake pad according to an embodiment of the utility model.
The embodiment of the application provides an intelligent brake pad, including backplate 1 and the friction material piece of setting on backplate 1, be equipped with first recess 2 on the above-mentioned backplate 1, be equipped with connecting circuit board 3 in the above-mentioned first recess 2, still be equipped with second recess 4 and third recess 5 with above-mentioned first recess 2 intercommunication on the above-mentioned backplate 1, be equipped with in the above-mentioned second recess 4 with above-mentioned connecting circuit board 3's signal input part electric connection's wear sensor 8, be equipped with in the above-mentioned third recess 5 with above-mentioned connecting circuit board 3's signal input part electric connection's temperature sensor 9, be equipped with output interface 12 on the signal output part of above-mentioned connecting circuit board 3, above-mentioned first recess 2, all be equipped with the protection film on second recess 4 and the third recess 5. The brake pad comprises a back plate 1 and a friction material block arranged on one side of the back plate 1, wherein one end of the back plate 1, which is far away from the friction material block, is provided with a first groove 2, a connecting circuit board 3 is arranged inside the first groove 2, one side of the back plate 1, which is provided with the first groove 2, is provided with a second groove 4 and a third groove 5, the second groove 4 and the third groove 5 are both communicated with the first groove 2, the second groove 4 and the third groove 5 extend separately, the second groove 4 is arranged to a wear sensing area arranged on the friction material block, a wear sensor 8 connected with a signal input end of the connecting circuit board 3 is arranged in the second groove 4, a probe of the wear sensor 8 extends into the friction material block, a temperature sensor 9 connected with the signal input end of the connecting circuit board 3 is arranged in the third groove 5, and a probe of the temperature sensor 9 extends into the friction material block to carry out real-time monitoring and transmission of temperature, an output interface 12 is provided at the signal output of the connection circuit board 3 to serve as an external connection socket. Protective films are arranged above the first groove 2, the second groove 4 and the third groove 5 to prevent the influence caused by dust falling from the friction material block; the utility model can monitor various states of the brake pad in real time, including temperature, abrasion and the like, and can prevent dust falling from the friction material block during friction from influencing the friction plate.
When in actual use, the protection film of high temperature resistant material is chooseed for use to the protection film, prevents that the high temperature from causing the damage of protection film to influence inside circuit, bond mutually between protection film and backplate 1, can change, meet with special EPU on the output interface 12 of connecting circuit board 3, corresponding interface is connected to the rethread special EPU, and connect and report to the police the ware and carry out the suggestion of reporting to the police, when appearing each item data anomaly on the brake block, carry out the suggestion of reporting to the police.
In some embodiments of the present invention, as shown in fig. 3, the backboard 1 is provided with an arc surface 16, and the friction material block is arranged on the arc surface 16 of the backboard 1.
When in actual use, the cambered surface 16 is arranged on the surface of the back plate 1, which is in contact with the friction material block, and the cambered surface 16 can increase the contact area between the back plate 1 and the friction material block, so that the friction material block is prevented from sliding off.
In some embodiments of the present invention, as shown in fig. 1, a fourth groove 6 is further disposed on the back plate 1, and a pressure sensor 10 electrically connected to the signal input terminal of the connecting circuit board 3 is disposed in the fourth groove 6.
During the actual use, set up the fourth recess 6 with first recess 2 intercommunication again on backplate 1, set up in the fourth recess 6 and be used for detecting the size that backplate 1 receives pressure with the signal input part electric connection's of connecting circuit board 3 pressure sensor 10.
In some embodiments of the present invention, as shown in fig. 1, a fifth groove 7 is further disposed on the back plate 1, and a vibration sensor 11 electrically connected to the signal input terminal of the connecting circuit board 3 is disposed in the fifth groove 7.
In practical use, the back plate 1 is further provided with a fifth groove 7 communicated with the first groove 2, and the fifth groove 7 is internally provided with a vibration sensor 11 electrically connected with the signal input end of the connecting circuit board 3 for detecting the vibration frequency of the back plate 1.
In some embodiments of the present invention, as shown in fig. 1, the first groove 2, the second groove 4, the third groove 5, the fourth groove 6 and the fifth groove 7 are all provided with a spring plate 13 inside.
When in actual use, set up spring plate 13 in the inside of first recess 2, second recess 4, third recess 5, fourth recess 6 and fifth recess 7, spring plate 13 specifically is used for the shock attenuation, and the vibrations of backplate 1 can make connecting circuit board 3 and the sensor vibrations that are connected with connecting circuit board 3 to easily cause the damage, packing plant can carry out the shock attenuation and protect connecting circuit board 3 and each sensor.
In some embodiments of the present invention, as shown in fig. 2, the backboard 1 is further provided with a sound-deadening sheet 15.
In actual use, the noise-reducing sheet 15 provided on the backboard 1 can dissipate noise generated by vibration on the backboard 1.
In some embodiments of the present invention, as shown in fig. 1, the back plate 1 is further provided with heat dissipation holes 14.
During the in-service use, set up louvre 14 on backplate 1 and can effectually outwards distribute away the heat on backplate 1, thereby reduce the temperature on backplate 1 and prolong the life of backplate 1.
In some embodiments of the present invention, the connection circuit board 3 is a high temperature resistant connection circuit board 3.
In practical use, the connecting circuit board 3 can bear the temperature change on the back plate 1, and the real-time monitoring of the brake pad is prevented from being influenced by the damage to the connecting circuit board 3 caused by overhigh temperature.
In some embodiments of the present invention, the back plate 1 is a high damping alloy metal plate.
In practical use, the back plate 1 is made of high-damping alloy which is used for manufacturing parts needing vibration and noise reduction, and the aims of improving the working precision of a machine, prolonging the service life, making sound invisible and reducing noise pollution can be achieved.
In some embodiments of the present invention, an adhesive is filled between the friction material block and the back plate 1.
In actual use, the friction material block is adhered to the back plate 1 through the adhesive, the adhesive used for the friction material block is phenolic resin and synthetic rubber, mainly phenolic resin, and the friction material block has good heat resistance, good thermal decomposition temperature and low thermal weight loss.
The embodiment of the application provides an intelligent brake pad, including backplate 1 and the friction material piece of setting on backplate 1, be equipped with first recess 2 on the above-mentioned backplate 1, be equipped with connecting circuit board 3 in the above-mentioned first recess 2, still be equipped with second recess 4 and third recess 5 with above-mentioned first recess 2 intercommunication on the above-mentioned backplate 1, be equipped with in the above-mentioned second recess 4 with above-mentioned connecting circuit board 3's signal input part electric connection's wear sensor 8, be equipped with in the above-mentioned third recess 5 with above-mentioned connecting circuit board 3's signal input part electric connection's temperature sensor 9, be equipped with output interface 12 on the signal output part of above-mentioned connecting circuit board 3, above-mentioned first recess 2, all be equipped with the protection film on second recess 4 and the third recess 5. The brake pad comprises a back plate 1 and a friction material block arranged on one side of the back plate 1, wherein one end of the back plate 1, which is far away from the friction material block, is provided with a first groove 2, a connecting circuit board 3 is arranged inside the first groove 2, one side of the back plate 1, which is provided with the first groove 2, is provided with a second groove 4 and a third groove 5, the second groove 4 and the third groove 5 are both communicated with the first groove 2, the second groove 4 and the third groove 5 extend separately, the second groove 4 is arranged to a wear sensing area arranged on the friction material block, a wear sensor 8 connected with a signal input end of the connecting circuit board 3 is arranged in the second groove 4, a probe of the wear sensor 8 extends into the friction material block, a temperature sensor 9 connected with the signal input end of the connecting circuit board 3 is arranged in the third groove 5, and a probe of the temperature sensor 9 extends into the friction material block to carry out real-time monitoring and transmission of temperature, an output interface 12 is provided at the signal output of the connection circuit board 3 to serve as an external connection socket. Protective films are arranged above the first groove 2, the second groove 4 and the third groove 5 to prevent the influence caused by dust falling from the friction material block; the utility model can monitor various states of the brake pad in real time, including temperature, abrasion and the like, and can prevent dust falling from the friction material block during friction from influencing the friction plate.
When in actual use, the protection film of high temperature resistant material is chooseed for use to the protection film, prevents that the high temperature from causing the damage of protection film to influence inside circuit, bond mutually between protection film and backplate 1, can change, meet with special EPU on the output interface 12 of connecting circuit board 3, corresponding interface is connected to the rethread special EPU, and connect and report to the police the ware and carry out the suggestion of reporting to the police, when appearing each item data anomaly on the brake block, carry out the suggestion of reporting to the police.
The present invention has been described in terms of the preferred embodiment, and it is not intended to be limited to the embodiment. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an intelligent brake pad, its characterized in that, includes backplate and the friction material piece of setting on the backplate, be equipped with first recess on the backplate, be equipped with connecting circuit board in the first recess, still be equipped with on the backplate with second recess and the third recess of first recess intercommunication, be equipped with in the second recess with connecting circuit board's signal input part electric connection's wear sensor, be equipped with in the third recess with connecting circuit board's signal input part electric connection's temperature sensor, be equipped with output interface on connecting circuit board's the signal output part, all be equipped with the protection film on first recess, second recess and the third recess.
2. The intelligent brake pad of claim 1, wherein the back plate is provided with an arc surface, and the friction material block is arranged on the arc surface of the back plate.
3. An intelligent brake pad according to claim 2, wherein a fourth groove is further formed in the back plate, and a pressure sensor electrically connected to the signal input end of the connecting circuit board is arranged in the fourth groove.
4. The intelligent brake pad of claim 3, wherein the back plate is further provided with a fifth groove, and the fifth groove is internally provided with a vibration sensor electrically connected with the signal input end of the connecting circuit board.
5. The intelligent brake pad of claim 4, wherein spring plates are arranged inside the first groove, the second groove, the third groove, the fourth groove and the fifth groove.
6. An intelligent brake pad according to claim 1, wherein a noise reduction sheet is further arranged on the back plate.
7. The intelligent brake pad of claim 1, wherein the back plate is further provided with heat dissipation holes.
8. An intelligent brake pad according to claim 1, wherein the connection circuit board is a high temperature resistant connection circuit board.
9. The intelligent brake pad of claim 1, wherein the backing plate is a high damping alloy metal plate.
10. The intelligent brake pad of claim 1, wherein an adhesive is filled between the friction material block and the back plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220263754.6U CN216768163U (en) | 2022-02-09 | 2022-02-09 | Intelligent brake pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220263754.6U CN216768163U (en) | 2022-02-09 | 2022-02-09 | Intelligent brake pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216768163U true CN216768163U (en) | 2022-06-17 |
Family
ID=81956602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220263754.6U Active CN216768163U (en) | 2022-02-09 | 2022-02-09 | Intelligent brake pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216768163U (en) |
-
2022
- 2022-02-09 CN CN202220263754.6U patent/CN216768163U/en active Active
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