CN210390648U - Automatic detection device for automobile tire abrasion - Google Patents
Automatic detection device for automobile tire abrasion Download PDFInfo
- Publication number
- CN210390648U CN210390648U CN201921374974.0U CN201921374974U CN210390648U CN 210390648 U CN210390648 U CN 210390648U CN 201921374974 U CN201921374974 U CN 201921374974U CN 210390648 U CN210390648 U CN 210390648U
- Authority
- CN
- China
- Prior art keywords
- tire
- tire wear
- automobile
- automobile tire
- signal
- 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
Links
Images
Abstract
The utility model discloses an automobile tire wearing and tearing automatic checkout device, include: the tire wear detection device comprises a hub, a sensor wire harness, an automobile tire, a tire wear sensor and a tire wear detection signal processor, wherein the tire wear sensor is embedded in the inner wall of the automobile tire, the tire wear detection signal processor is arranged on the hub, and the tire wear sensor comprises two electrodes, the tail ends of the electrodes extend to the displacement depth of a tire wear limit visual observation mark. In this way, automobile tire wearing and tearing automatic checkout device, automobile tire wearing and tearing to the limit standard after, tire wear sensor can send the wearing and tearing signal to the signal reception treater, believe and remind the driver in time to change the tire, ensure automobile tire's safe handling, reduce the emergence of traffic accident.
Description
Technical Field
The utility model relates to a tire wear detects technical field, especially relates to an automobile tire wearing and tearing automatic checkout device.
Background
With the development of economy and the continuous improvement of the living standard of people, automobiles become vehicles commonly used in daily life of people. Automobile tires are wear parts rotating at high speed, belong to key parts in automobiles, and need to be replaced in time after being worn.
In the running process of an automobile, particularly in the running process under complex road conditions, abnormal wear and eccentric wear of tires can be caused, the service life of the tires is shortened, and then running jitter is caused, and more seriously, tire burst occurs, so that traffic accidents are caused, and the tire wear detection test is particularly important.
At present, the method for detecting the abnormal abrasion of the tire mainly depends on visual observation, and the depth of the tire groove is measured by using a ruler for analysis, so that the measurement result is often not accurate and complete, and a driver is easy to carelessly observe and cannot timely replace the tire which is abraded to the limit.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides an automobile tire wearing and tearing automatic checkout device, and the automated inspection goes out the tire of wearing and tearing to the extreme state, reminds the driver to carry out the change of tire.
In order to solve the technical problem, the utility model discloses a technical scheme be: provided is an automatic detection device for automobile tire abrasion, comprising: the tire wear detection device comprises a hub, a sensor wire harness, an automobile tire, a tire wear sensor and a tire wear detection signal processor, wherein the automobile tire is concentrically arranged on the hub, the tire wear sensor is embedded in the inner wall of the automobile tire, the tire wear detection signal processor is arranged on the hub, the sensor wire harness is respectively connected between the tire wear sensor and the tire wear detection signal processor, a tire wear limit visual observation mark is arranged on the surface of the automobile tire, and the tire wear sensor respectively comprises two electrodes, the tail ends of the electrodes extend to the displacement depth of the tire wear limit visual observation mark.
In a preferred embodiment of the present invention, the tire wear detection signal processor includes a battery, a signal receiving processor and a signal transmitter, the battery and the signal receiving processor are connected by a power supply line for supplying power, the signal receiving processor and the signal transmitter are connected by a signal line for transmitting signals, and the sensor harness is connected with the signal receiving processor for transmitting electrical signals when the automobile tire is worn to the limit position.
In a preferred embodiment of the present invention, the sensor harness is embedded in an inner wall of an automobile tire.
In a preferred embodiment of the present invention, the wheel hub is provided with an air valve.
In a preferred embodiment of the present invention, the surface of the automobile tire is provided with a groove, and the tire wear limit visual observation mark is located in the groove.
In a preferred embodiment of the present invention, the tire signal receiver is further included to perform wireless communication with the signal transmitter, and the tire signal receiver is integrated in the driving instrument to perform the reminding of the replacement of the tire.
In a preferred embodiment of the present invention, the tire wear detection signal processor is fixed to the inner side of the wheel hub by using an adhesive.
In a preferred embodiment of the present invention, the hub is provided with a through hole, the through hole is provided with a rubber sleeve, the signal receiving processor is located at the inner end of the rubber sleeve, and the battery and the signal transmitter are located at the outer end of the rubber sleeve.
In a preferred embodiment of the present invention, the annular array of tire wear sensors is distributed in the inner tread wall of the vehicle tire.
In a preferred embodiment of the present invention, the tire wear sensors are axially spaced apart in the inner tread wall of the vehicle tire.
The utility model has the advantages that: the utility model provides an automobile tire wearing and tearing automatic checkout device, automobile tire wearing and tearing are to the limit standard after, the electrode of tire wear sensor exposes, external conducting medium such as rainwater makes exerted electrode switch on, tire wear sensor can send the wearing and tearing signal to the signal reception treater, the signal reception treater is through signal transmitter after handling the signal and is sent the tire to the tire signal receiver integrated with the driving instrument and change warning signal, remind the driver in time to change the tire, ensure automobile tire's safe handling, reduce the emergence of traffic accident.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural diagram of a preferred embodiment of an automatic detection device for automobile tire wear according to the present invention;
fig. 2 is a signal processing flow chart of the automatic detection device for automobile tire wear of the present invention;
fig. 3 is a schematic view of the mounting structure of the tire wear sensor in the automatic detection device for automobile tire wear of the present invention;
fig. 4 is a schematic view of the mounting structure of the tire wear detection signal processor in the automatic detection device for automobile tire wear of the present invention;
fig. 5 is a schematic circuit diagram of the automatic detection device for automobile tire wear of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 5, an embodiment of the present invention includes:
the automatic detection device for the abrasion of the automobile tire as shown in fig. 1 comprises: the automobile tire wear detection device comprises a hub 1, a sensor wire harness 2, an automobile tire 3, a tire wear sensor 4 and a tire wear detection signal processor 6, wherein the automobile tire 3 is concentrically arranged on the hub 1, and an air valve 7 is arranged on the hub 1, so that the automobile tire 3 can be conveniently inflated and deflated.
The tire wear sensor 4 is pre-embedded in the inner wall of the automobile tire 3, the tire wear detection signal processor 6 is arranged on the wheel hub 1, the sensor wire harness 2 is respectively connected between the tire wear sensor 4 and the tire wear detection signal processor 6, the tire wear sensor 4 is used for carrying out wear detection, and after the automobile tire 3 is worn to the limit standard, the tire wear sensor 4 can send a wear signal to the signal receiving processor 6. The sensor wire harness 2 is pre-embedded in the inner wall of the automobile tire 3, and the structure is stable.
As shown in fig. 3, the tire wear limit visual observation mark 5 is arranged on the surface of the automobile tire 3, the tire wear sensor 4 respectively comprises two electrodes of which the tail ends extend to the displacement depth of the tire wear limit visual observation mark 5, and the electrodes are exposed only after the automobile tire 3 is worn to a certain extent. The surface of the automobile tire 3 is provided with a groove, and the tire wear limit visual observation mark 5 is positioned in the groove, so that the automobile tire cannot be worn and is convenient to observe.
As shown in fig. 4, the tire wear detection signal processor 6 includes a battery 63, a signal receiving processor 61 and a signal transmitter 64, the battery 63 and the signal receiving processor 61 are connected by a power supply line for supplying power, the signal receiving processor 61 and the signal transmitter 64 are connected by a signal line for transmitting signals, the sensor harness 2 and the signal receiving processor 61 are connected for transmitting electric signals when the automobile tire is worn to a limit position, and the signal receiving processor 61 may be directly externally connected with a buzzer for sounding warning.
In order to obtain an alarm signal, a tire signal receiver and a signal transmitter are required to be installed for wireless communication, the tire signal receiver is integrated in a driving instrument for prompting tire replacement, and a driver can obtain information conveniently.
The tire wear detection signal processor 6 is installed in two ways:
firstly, the tire wear detection signal processor 6 is fixed on the inner side of the hub 1 by adopting an adhesive, so that the construction is convenient, and the requirement on the adhesive is high because the hub 1 needs to rotate;
the second kind, as shown in fig. 4, be provided with the through-hole on wheel hub 1, be provided with gum cover 62 in the through-hole, signal reception processor 61 is located the inner of gum cover 62, battery 63 and signal transmitter 64 are located the outer end of gum cover 62, and the protection that battery 63 and signal transmitter 64 can be carried out through the protective housing that sets up threaded connection to the outer end of gum cover 62 makes things convenient for battery 63's change, can glue in the through-hole carry out the fixed of gum cover 62 with sealed, and convenient laying of circuit in the gum cover 62 also can seal with the glue in the gum cover 62, avoids the gas leakage problem.
The distribution of the tire wear sensors 4 may be two kinds:
firstly, the tire wear sensors 4 are distributed in the inner wall of the tread of the automobile tire 3 in an annular array manner, are relatively uniform, and can be distributed with 3 circles of tire wear sensors 4 on the left, middle and right sides, so that the comprehensive monitoring of the tread of the automobile tire 3 is realized, and the eccentric wear and abnormal wear of the automobile tire 3 can be found in time;
secondly, the tire wear sensors 4 are axially distributed in the inner wall of the tread of the automobile tire 3 at intervals, and the left, middle and right 3 tire wear sensors 4 are positioned on the same axis, so that the wear of the automobile tire 3 can be well monitored.
After the automobile tire 3 is worn to the limit standard, the electrode of the tire wear sensor 4 is exposed, the exposed electrode is conducted by external conductive media such as rainwater, the tire wear sensor 4 can send a wear signal to the signal receiving processor 61, and the signal receiving processor 61 sends a tire replacement reminding signal to a tire signal receiver integrated with the driving instrument through the signal transmitter 64 after processing the signal.
To sum up, the utility model discloses an automobile tire wearing and tearing automatic checkout device who points out, the structure is succinct, and is with low costs, can remind the driver in time to change the tire, ensures automobile tire's safe handling, reduces the emergence of traffic accident, and the battery can adopt miniature solar cell, maintains more portably.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (10)
1. An automatic detection device for automobile tire wear is characterized by comprising: the tire wear detection device comprises a hub, a sensor wire harness, an automobile tire, a tire wear sensor and a tire wear detection signal processor, wherein the automobile tire is concentrically arranged on the hub, the tire wear sensor is embedded in the inner wall of the automobile tire, the tire wear detection signal processor is arranged on the hub, the sensor wire harness is respectively connected between the tire wear sensor and the tire wear detection signal processor, a tire wear limit visual observation mark is arranged on the surface of the automobile tire, and the tire wear sensor respectively comprises two electrodes, the tail ends of the electrodes extend to the displacement depth of the tire wear limit visual observation mark.
2. The automatic detection device for the abrasion of the automobile tire according to claim 1, wherein the signal processor for detecting the abrasion of the automobile tire comprises a battery, a signal receiving processor and a signal transmitter, the battery and the signal receiving processor are connected with each other by a power supply line for supplying power, the signal receiving processor and the signal transmitter are connected with each other by a signal line for transmitting signals, and the sensor wire harness is connected with the signal receiving processor for transmitting electric signals when the automobile tire is abraded to a limit position.
3. The automatic detection device for automobile tire wear according to claim 1, wherein the sensor wire harness is embedded in the inner wall of the automobile tire.
4. The automatic detection device for the abrasion of the automobile tire according to claim 1, wherein an air valve is arranged on the hub.
5. The automatic vehicle tire wear detection device of claim 1, wherein the vehicle tire surface is provided with a groove, and the visual tire wear limit indicator is located in the groove.
6. The automatic detection device for the abrasion of the automobile tire according to claim 2, further comprising a tire signal receiver which is in wireless communication with the signal transmitter, wherein the tire signal receiver is integrated in a driving instrument for prompting the replacement of the tire.
7. The automatic detection device for automobile tire wear according to claim 1, wherein the tire wear detection signal processor is fixed inside the wheel hub by using an adhesive.
8. The automatic detection device for the abrasion of the automobile tire according to claim 2, wherein a through hole is arranged on the hub, a rubber sleeve is arranged in the through hole, the signal receiving processor is positioned at the inner end of the rubber sleeve, and the battery and the signal emitter are positioned at the outer end of the rubber sleeve.
9. The automatic vehicle tire wear detection apparatus of claim 1, wherein the annular array of tire wear sensors is distributed in an inner wall of a tread of the vehicle tire.
10. The automatic vehicle tire wear detection device of claim 1, wherein the tire wear sensors are axially spaced apart in an inner wall of a tread of the vehicle tire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921374974.0U CN210390648U (en) | 2019-08-23 | 2019-08-23 | Automatic detection device for automobile tire abrasion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921374974.0U CN210390648U (en) | 2019-08-23 | 2019-08-23 | Automatic detection device for automobile tire abrasion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210390648U true CN210390648U (en) | 2020-04-24 |
Family
ID=70339672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921374974.0U Expired - Fee Related CN210390648U (en) | 2019-08-23 | 2019-08-23 | Automatic detection device for automobile tire abrasion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210390648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341395A (en) * | 2019-08-23 | 2019-10-18 | 沙洲职业工学院 | A kind of auto tire wear automatic detection device |
-
2019
- 2019-08-23 CN CN201921374974.0U patent/CN210390648U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341395A (en) * | 2019-08-23 | 2019-10-18 | 沙洲职业工学院 | A kind of auto tire wear automatic detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2004149093A (en) | Tire state monitor device | |
| CN201026788Y (en) | Passive wireless tire pressure real time monitoring device of magnetic transducer | |
| JP6383410B2 (en) | Tire wear detection device | |
| CN210390648U (en) | Automatic detection device for automobile tire abrasion | |
| CN205573936U (en) | Dangerous parking state manual brake alarm device | |
| CN111907269A (en) | Vehicle state detection system based on intelligent tire technology | |
| KR20140067431A (en) | Apparatus for warning of tire defect | |
| CN202507863U (en) | Tire pressure monitoring system | |
| GB2420415A (en) | Wireless tire monitoring device with GPS and mobile communication means | |
| CN102529604A (en) | Tire pressure monitor system | |
| CN102133844A (en) | Vehicle tire pressure detection system | |
| CN202294100U (en) | Tire pressure sensor | |
| CN202029653U (en) | Monitoring system for redundancy reliability of internal condition of automobile tire | |
| CN110341395A (en) | A kind of auto tire wear automatic detection device | |
| CN205002968U (en) | Motor -driven braking property detector | |
| CN214028071U (en) | Engineering machinery tire abrasion sensor and engineering machinery tire | |
| CN205736687U (en) | Tire pressure monitoring system | |
| CN104723807A (en) | Vehicle tire pressure detection unit and vehicle tire pressure detection device | |
| CN201484087U (en) | TPMS system with quick leakage alarm function | |
| CN209859201U (en) | Automobile remote fault diagnosis auxiliary device | |
| CN203974436U (en) | Without battery wheel tire pressure device for detecting temperature | |
| CN203543538U (en) | Tire valve cap and tire status monitoring device and system | |
| CN217260459U (en) | All-terrain vehicle | |
| CN202746053U (en) | Monitoring device for engine air inlet system | |
| CN214001217U (en) | Motorcycle tire pressure monitoring system based on CAN bus communication |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 Termination date: 20200823 |