CN216407572U - Vehicle disc brake with temperature measurement function - Google Patents
Vehicle disc brake with temperature measurement function Download PDFInfo
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- CN216407572U CN216407572U CN202122990266.3U CN202122990266U CN216407572U CN 216407572 U CN216407572 U CN 216407572U CN 202122990266 U CN202122990266 U CN 202122990266U CN 216407572 U CN216407572 U CN 216407572U
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- disc brake
- temperature
- dust cover
- positioning hole
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Abstract
The utility model discloses a vehicle disc brake with a temperature measuring function, and particularly relates to the technical field of disc brakes. According to the utility model, after the temperature sensor is installed, the temperature of the outer circular surface of the disc brake main body is detected in real time, the temperature sensor keeps a small distance with the outer circular surface of the disc brake main body, the temperature of the disc brake main body can be accurately detected without abrasion, and the temperature sensor is installed on the brake bracket, so that the position of the sensor is not changed when a brake lining or the disc brake main body is abraded.
Description
Technical Field
The utility model relates to the technical field of disc brakes, in particular to a vehicle disc brake with a temperature measuring function.
Background
The rotating element in a friction pair of a disc brake is a metal disc working with end faces, called a brake disc. The friction elements grip the brake disc from both sides to produce braking. The fixing elements have various structural forms, and can generally divide the disc brake into a caliper disc type and a full disc type. The disc brake is of a hydraulic type and is controlled by hydraulic pressure, and main parts comprise a brake disc, a branch pump, a brake caliper, an oil pipe and the like. The disc brake has the advantages of fast heat dissipation, light weight, simple structure and convenient adjustment. Particularly, the high-temperature-resistant performance is good under high load, the braking effect is stable, the muddy water invasion is not feared, the car can drive in winter and in bad road conditions, the disc brakes adopted by many cars comprise a plane type braking disc, a punching type braking disc and a marking type braking disc, and the marking type braking disc has better braking effect and ventilation and heat dissipation capacity. The disc brake applies force along the brake disc, the brake shaft is free from bending moment, and the radial size is small. Disc brakes are widely applied to cars, most cars are used for all wheels, and a few cars are only used as front wheel brakes and are matched with drum brakes of rear wheels, so that the cars have higher direction stability during braking. In commercial vehicles, disc brakes are increasingly being used today in new and high-end vehicle models.
The conventional disc brake has no temperature warning function, and when the disc brake generates high temperature under working conditions such as long-time braking or trailing, information cannot be actively transmitted to a driver, so that accidents caused by high-temperature wheel braking are easily caused.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a vehicle disc brake with a temperature measurement function, which is characterized in that a sensor positioning hole is embedded in the left end of a brake support, a sensor mounting hole is embedded in the sensor positioning hole, the temperature of the outer circular surface of a disc brake main body is detected in real time after a temperature sensor is mounted, the temperature sensor keeps a small distance with the outer circular surface of the disc brake main body, the temperature of the disc brake main body can be accurately detected without abrasion, the temperature sensor is mounted on the brake support, and the position of the sensor is not changed when a brake lining or the disc brake main body is abraded, so that the problem that the driving safety of an automobile is influenced by high temperature generated under the working conditions of long-time braking or mopping of the disc brake in the automobile in the prior art is solved.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: the utility model provides a vehicle disc brake with temperature measurement function, includes disc brake main part and braking support, swing joint between braking support and the disc brake main part, the braking support is located the lower extreme of disc brake main part, the left end of braking support is equipped with the sensor mounting hole, the outer end of sensor mounting hole is equipped with the sensor locating hole, the inner of sensor mounting hole is equipped with the sensor dust cover, the inner of sensor dust cover is equipped with temperature sensor, temperature sensor's outer end is equipped with the sensor mounting, the outer end of sensor mounting is equipped with the sensor pencil, the outer end of sensor pencil is equipped with the sensor plug-in components.
Furthermore, the sensor positioning hole is located on the inner surface of the left end of the braking support, the sensor positioning hole is in penetrating connection with the outer surface of the left end of the braking support, the sensor positioning hole is in penetrating connection with the sensor mounting hole, and the sensor fixing piece is convenient to clamp and embed through the sensor positioning hole.
Furthermore, the depth of the sensor mounting hole is equal to that of the sensor positioning hole, the diameter of the cross section of the sensor positioning hole is twice as large as that of the sensor mounting hole, and the sensor dust cover can be conveniently clamped and embedded by the sensor mounting hole.
Further, the size of the inner surface section of the sensor positioning hole is equal to the size of the outer surface section of the sensor dust cover, the sensor dust cover is connected with the sensor positioning hole in an embedded mode, and silt can be conveniently blocked for the temperature sensor through the sensor dust cover.
Furthermore, the temperature sensor is located at the inner end of the sensor dust cover, the diameter of the cross section of the temperature sensor is equal to two thirds of the diameter of the cross section of the inner surface of the sensor dust cover, the temperature sensor is fixedly connected with the sensor fixing piece, and the temperature sensor is arranged, so that the temperature of the disc brake main body can be conveniently detected.
Further, fixed connection between sensor mounting and the sensor dust cover, the surface cross-section size of sensor mounting equals the internal surface cross-section size of sensor mounting hole, the embedding of sensor mounting is installed in the sensor mounting hole, through being provided with the sensor mounting, is convenient for to temperature sensor's installation location.
Further, fixed connection between the outer end of sensor mounting and the sensor pencil, fixed connection between the outer end of sensor pencil and the sensor plug-in is convenient for receive the information of temperature sensor conveying through being provided with the sensor plug-in.
The embodiment of the utility model has the following advantages:
1. according to the utility model, the sensor mounting hole, the temperature sensor and the sensor positioning hole are arranged, the sensor positioning hole is embedded and mounted at the left end of the brake support, the sensor mounting hole is embedded and mounted in the sensor positioning hole, the temperature of the outer circular surface of the disc brake main body is detected in real time after the temperature sensor is mounted, the temperature sensor keeps a small distance with the outer circular surface of the disc brake main body, the temperature of the disc brake main body can be accurately detected, no abrasion is generated, the temperature sensor is mounted on the brake support, and the position of the sensor is not changed when a brake lining or the disc brake main body is abraded.
2. According to the utility model, the dust cover of the sensor, the fixing part of the sensor, the wiring harness of the sensor and the plug-in of the sensor are arranged, the dust cover of the sensor is utilized to prevent silt and the like from polluting the sensor and influencing the measurement precision, the temperature sensor transmits signals through the wiring harness of the sensor and is connected with the wiring harness of the whole vehicle through the plug-in of the sensor to feed back the information to a cab, and when the temperature of the main body of the disc brake abnormally fluctuates, the signals are fed back to a driver in time, so that accidents caused by high temperature of wheel braking are avoided.
Drawings
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is an enlarged schematic view of a brake spider provided in accordance with the present invention;
FIG. 3 is an enlarged schematic view of a temperature sensor provided in the present invention;
FIG. 4 is an enlarged schematic view of a sensor mounting hole provided in the present invention;
FIG. 5 is an enlarged schematic view of a sensor mount provided in accordance with the present invention;
in the figure: 1. a disc brake main body; 2. a brake bracket; 3. a sensor mounting hole; 4. a sensor positioning hole; 5. a temperature sensor; 6. a sensor dust cover; 7. a sensor mount; 8. a sensor harness; 9. a sensor plug-in.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-3 of the specification, the vehicle disc brake with the temperature measuring function of the embodiment comprises a disc brake main body 1 and a brake bracket 2, wherein the brake bracket 2 is movably connected with the disc brake main body 1, the brake bracket 2 is positioned at the lower end of the disc brake main body 1, a sensor mounting hole 3 is arranged at the left end of the brake bracket 2, a sensor positioning hole 4 is arranged at the outer end of the sensor mounting hole 3, the sensor positioning hole 4 is positioned on the inner surface of the left end of the brake bracket 2, the sensor positioning hole 4 is in through connection with the outer surface of the left end of the brake bracket 2, the sensor positioning hole 4 is in through connection with the sensor mounting hole 3, the depth of the sensor mounting hole 3 is equal to that of the sensor positioning hole 4, the cross-sectional diameter of the sensor positioning hole 4 is twice as large as that of the sensor mounting hole 3, the temperature sensor 5 is convenient to mount by arranging the sensor positioning hole 4 and the sensor mounting hole 3.
The implementation scenario is specifically as follows: when the utility model is used, when the disc brake in an automobile generates high temperature under the working conditions of long-time braking or trailing grinding and the like, information can not be actively transmitted to a driver, and high-temperature potential safety hazards can be caused, the sensor positioning hole 4 is embedded in the left end of the braking support 2, the sensor mounting hole 3 is embedded in the sensor positioning hole 4 along the sensor positioning hole 4, the temperature sensor 5 can be conveniently mounted, the temperature sensor 5 cannot shake off due to vibration of the automobile after being mounted, and the information is not influenced, the temperature sensor 5 is connected with the whole automobile wire harness through the sensor wire harness 8 by transmitting signals through the sensor wire harness 9, the information is fed back to a cab, when the temperature of the disc brake main body 1 abnormally fluctuates, the signals are fed back to the driver in time, and accidents caused by high wheel braking temperature are avoided, and the implementation mode particularly solves the problems of long-time braking or trailing grinding and the like of the disc brake in the automobile in the prior art High temperature is generated under the working condition, and the driving safety of the automobile is influenced.
Referring to fig. 4-5 of the specification, in the vehicle disc brake with temperature measurement function of the embodiment, the inner end of the sensor mounting hole 3 is provided with a sensor dust cover 6, the inner surface cross-section of the sensor positioning hole 4 is equal to the outer surface cross-section of the sensor dust cover 6, the sensor dust cover 6 is connected with the sensor positioning hole 4 in a snap-fit manner, the inner end of the sensor dust cover 6 is provided with a temperature sensor 5, the temperature sensor 5 is positioned at the inner end of the sensor dust cover 6, the cross-section diameter of the temperature sensor 5 is equal to two thirds of the inner surface cross-section diameter of the sensor dust cover 6, the outer end of the temperature sensor 5 is provided with a sensor fixing part 7, the sensor fixing part 7 is fixedly connected with the sensor dust cover 6, and the temperature sensor 5 is fixedly connected with the sensor fixing part 7, the surface cross-section size of sensor mounting 7 equals the internal surface cross-section size of sensor mounting hole 3, 7 embedding of sensor mounting are installed in sensor mounting hole 3, 7 outer ends of sensor mounting are equipped with sensor pencil 8, fixed connection between 7 outer ends of sensor mounting and the sensor pencil 8, 8 outer ends of sensor pencil are equipped with sensor plug-in components 9, fixed connection between 8 outer ends of sensor pencil and the sensor plug-in components 9 is through being provided with sensor plug-in components 9, is convenient for receive the signal that temperature sensor 5 accepted.
The implementation scenario is specifically as follows: when the temperature sensor 5 is used, the outer end of the temperature sensor 5 cannot be polluted by silt in the operation process of a disc brake of an automobile when the temperature sensor 5 needs to be protected, the sensor dust cover 6 is additionally arranged at the outer end of the temperature sensor 5, the temperature sensor 5 is protected by the sensor dust cover 6, the phenomenon that the temperature sensor 5 is polluted by silt and the like in the covering process is avoided, and the problem that in the prior art, after the temperature sensor 5 is installed, the temperature sensor 5 is possibly polluted by silt in the operation process of the automobile, and information transmitted by the sensor is unstable is specifically solved.
Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.
Claims (7)
1. A vehicle disc brake with temperature measurement function, includes disc brake main part (1) and braking support (2), swing joint between braking support (2) and disc brake main part (1), braking support (2) are located the lower extreme of disc brake main part (1), its characterized in that: the left end of braking support (2) is equipped with sensor mounting hole (3), the outer end of sensor mounting hole (3) is equipped with sensor locating hole (4), the inner of sensor mounting hole (3) is equipped with sensor dust cover (6), the inner of sensor dust cover (6) is equipped with temperature sensor (5), the outer end of temperature sensor (5) is equipped with sensor mounting (7), the outer end of sensor mounting (7) is equipped with sensor pencil (8), the outer end of sensor pencil (8) is equipped with sensor plug-in components (9).
2. The vehicle disc brake with temperature measuring function according to claim 1, characterized in that: the sensor positioning hole (4) is located on the inner surface of the left end of the braking support (2), the sensor positioning hole (4) is in penetrating connection with the outer surface of the left end of the braking support (2), and the sensor positioning hole (4) is in penetrating connection with the sensor mounting hole (3).
3. The vehicle disc brake with temperature measuring function according to claim 1, characterized in that: the depth of the sensor mounting hole (3) is equal to that of the sensor positioning hole (4), and the diameter of the cross section of the sensor positioning hole (4) is twice that of the cross section of the sensor mounting hole (3).
4. The vehicle disc brake with temperature measuring function according to claim 1, characterized in that: the size of the section of the inner surface of the sensor positioning hole (4) is equal to the size of the section of the outer surface of the sensor dust cover (6), and the sensor dust cover (6) is connected with the sensor positioning hole (4) in a clamping and embedding manner.
5. The vehicle disc brake with temperature measuring function according to claim 1, characterized in that: the temperature sensor (5) is located at the inner end of the sensor dust cover (6), the diameter of the cross section of the temperature sensor (5) is equal to two thirds of the diameter of the cross section of the inner surface of the sensor dust cover (6), and the temperature sensor (5) is fixedly connected with the sensor fixing piece (7).
6. The vehicle disc brake with temperature measuring function according to claim 1, characterized in that: fixed connection between sensor mounting (7) and sensor dust cover (6), the surface cross-section size of sensor mounting (7) equals the internal surface cross-section size of sensor mounting hole (3), sensor mounting (7) embedding is installed in sensor mounting hole (3).
7. The vehicle disc brake with temperature measuring function according to claim 1, characterized in that: the sensor fixing part is characterized in that the outer end of the sensor fixing part (7) is fixedly connected with the sensor wiring harness (8), and the outer end of the sensor wiring harness (8) is fixedly connected with the sensor plug-in (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122990266.3U CN216407572U (en) | 2021-12-01 | 2021-12-01 | Vehicle disc brake with temperature measurement function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122990266.3U CN216407572U (en) | 2021-12-01 | 2021-12-01 | Vehicle disc brake with temperature measurement function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216407572U true CN216407572U (en) | 2022-04-29 |
Family
ID=81304177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122990266.3U Active CN216407572U (en) | 2021-12-01 | 2021-12-01 | Vehicle disc brake with temperature measurement function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216407572U (en) |
-
2021
- 2021-12-01 CN CN202122990266.3U patent/CN216407572U/en active Active
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