CN213007428U - Tire pressure monitoring device and automobile tire pressure monitoring system - Google Patents
Tire pressure monitoring device and automobile tire pressure monitoring system Download PDFInfo
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- CN213007428U CN213007428U CN202021992617.3U CN202021992617U CN213007428U CN 213007428 U CN213007428 U CN 213007428U CN 202021992617 U CN202021992617 U CN 202021992617U CN 213007428 U CN213007428 U CN 213007428U
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Abstract
The utility model provides a tire pressure monitoring device and car tire pressure monitoring system, tire pressure monitoring device includes: a tire pressure monitoring body; the inflating valve is provided with a first end and a second end which are opposite to each other, and the first end of the inflating valve is detachably connected with the tire pressure monitoring main body; the dustproof cap is connected with the second end of the inflating valve. The utility model discloses technical scheme has promoted the reliability of being applied to the tire pressure monitoring devices of car.
Description
Technical Field
The utility model relates to an automobile tire pressure monitoring technology field, in particular to tire pressure monitoring device and automobile tire pressure monitoring system.
Background
With the rapid development of automobile technology, people have higher requirements on the safety and reliability of automobiles. The automobile tire pressure monitoring can not only influence the normal operation of the automobile, but also even cause safety accidents. In order to ensure the safety of the automobile, the realization of the automobile tire pressure monitoring system is more and more important, and the current tire pressure monitoring systems are mainly divided into indirect tire pressure monitoring systems and direct tire pressure monitoring systems. The indirect tire pressure monitoring system compares the rotating speed difference between the tires through a wheel speed sensor of an ABS system of the automobile so as to achieve the purpose of monitoring the tire pressure; however, such a monitoring system cannot directly measure a specific value, and is inconvenient for a driver to view. The direct type tire pressure monitoring system directly measures the air pressure of the tire by using a pressure sensor installed in each tire, transmits pressure information from the inside of the tire to a central receiver module by using a wireless transmitter, and then displays the air pressure data of each tire. When the air pressure of the tire is too low or the tire is flat, the system can automatically give an alarm.
At present, most of the systems in the market adopt direct tire pressure monitoring systems, but the systems also have the problems of not wide enough vehicle type coverage, complex installation or replacement process, insufficient stability and accuracy and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a tire pressure monitoring device and car tire pressure monitoring system aims at promoting the reliability of being applied to the tire pressure sensor of car.
In order to achieve the above object, the utility model provides a tire pressure monitoring device includes:
a tire pressure monitoring body;
the inflating valve is provided with a first end and a second end which are opposite to each other, and the first end of the inflating valve is detachably connected with the tire pressure monitoring main body;
and the dustproof cap is connected with the second end of the inflating valve.
Optionally, the tire pressure monitoring body comprises a controller, a tire pressure receiving component, a tire pressure sensor, a wireless transmission component and a power supply component;
the output end of the power supply assembly is respectively connected with the power supply end of the controller and the power supply end of the wireless transmission assembly, the output end of the tire pressure sensor is connected with the input end of the tire pressure receiving assembly, the output end of the tire pressure receiving assembly is connected with the input end of the controller, and the input end of the wireless transmission assembly is connected with the output end of the controller;
the tire pressure sensor is used for detecting the tire pressure in the automobile tire in real time and outputting a tire pressure signal to the tire pressure receiving assembly;
the tire pressure receiving assembly is used for processing the tire pressure signal output by the tire pressure sensor so as to output the tire pressure signal to the controller;
the controller is used for controlling the tire pressure signals output by the tire pressure sensor to be transmitted to the wireless tire pressure monitoring terminal through the wireless transmission assembly.
Optionally, the tire pressure sensor is a tire pressure sensing chip with model number FXTH87E11DT 1.
Optionally, the power supply assembly is a rechargeable battery button cell.
Optionally, the power supply component has a capacity in a range of 50mAh to 550 mAh.
Optionally, the wireless transmission component is any one of a BLE bluetooth module, a GSM module, and a WIFI module.
The utility model discloses still provide a car tire pressure monitoring system, car tire pressure monitoring system include as above tire pressure monitoring device, tire pressure monitoring device includes:
a tire pressure monitoring body;
the inflating valve is provided with a first end and a second end which are opposite to each other, and the first end of the inflating valve is detachably connected with the tire pressure monitoring main body;
and the dustproof cap is connected with the second end of the inflating valve.
The utility model discloses tire pressure monitoring devices includes tire pressure monitoring main part, inflating valve and dust cap among the technical scheme, and the inflating valve has relatively and establishes first end and second end, and the first end and the tire pressure monitoring main part of inflating valve are connected, and the dust cap is connected with the second end of inflating valve. The tire pressure monitoring main part can be dismantled with the first end of inflating valve and be connected the setting in whole tire pressure monitoring devices, and the second end of dust cap and inflating valve can the spiral installation setting, is convenient for install and changes, can accomplish real-time supervision car tire pressure data in each tire simultaneously to transmit to wireless tire pressure monitoring terminal, promoted the reliability of being applied to the tire pressure sensor of car.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of the tire pressure monitoring device of the present invention;
fig. 2 is a schematic structural view of another embodiment of the tire pressure monitoring device of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | Tire pressure monitoring |
12 | Tire |
| 20 | |
13 | |
| 30 | Dust- |
14 | Wireless transmission assembly |
| 11 | |
15 | Power supply assembly |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a tire pressure monitoring device and car tire pressure monitoring system.
In an embodiment of the present invention, as shown in fig. 1, the tire pressure monitoring device includes:
the tire pressure monitoring body 10;
the inflating valve 20 is provided with a first end and a second end which are opposite, and the first end of the inflating valve 20 is detachably connected with the tire pressure monitoring main body 10;
and the dustproof cap 30 is connected with the second end of the valve 20, and the dustproof cap 30 is connected with the second end of the valve 20.
It can be understood that, for those skilled in the art, they can know that, due to the fact that the vehicle runs at a speed of up to 250km/h, and the internal environment of the tire is complex and extraordinarily harsh, and is in an environment of high pressure, high humidity, temperature alternation, oil stain, bumping vibration and the like for a long time, the change of temperature easily causes the housing to embrittle and the mechanical strength to be reduced, the housing is also subjected to chemical reactions such as expansion, strength reduction and corrosion under the high humidity condition, the tire runs on various road surfaces, the frequency range of bumping vibration is different, and these conditions may cause the parts to loosen.
In this embodiment, the tire pressure monitoring main body 10 is used for monitoring tire pressure data in each tire of the automobile in real time, and uploading the data to the wireless tire pressure monitoring terminal in real time, informing the driver of the tire pressure data of the automobile, and meanwhile, the materials of the tire pressure monitoring main body 10 and the inflating valve 20 can be high and low temperature resistant and corrosion resistant materials, and the joint of the inflating valve 20 and the tire rim has an anti-loosening design, so that the driving safety of the automobile can be improved. In addition, the tire pressure monitoring main body 10 is detachably connected with one end of the inflating valve 20, so that the tire pressure monitoring device is easy to install and replace when a problem occurs, and convenience of the tire pressure monitoring device applied to an automobile is improved.
In this embodiment, the dust cap 30 is disposed at the second end of the air valve 20, so that dust in the air can be prevented from entering the air valve 20, the air valve 20 is blocked, and the reliability of the tire pressure monitoring device is improved.
Further, as shown in fig. 2, the tire pressure monitoring body includes a controller 13, a tire pressure receiving component 12, a tire pressure sensor 11, a wireless transmission component 14 and a power supply component 15, an output terminal of the power supply component 15 in the tire pressure monitoring body 10 is respectively connected with a power supply terminal of the controller 13, a power supply terminal of the wireless transmission component 14 and a power supply terminal of the tire pressure sensor 11, an output terminal of the tire pressure sensor 11 is connected with an input terminal of the tire pressure receiving component 12, an output terminal of the tire pressure receiving component 12 is connected with an input terminal of the controller 13, and an input terminal of the wireless transmission component 14 is connected with an output terminal of the controller 13;
the tire pressure sensor 11 is used for detecting the tire pressure in the automobile tire in real time and outputting a tire pressure signal to the tire pressure receiving component 12;
the tire pressure receiving assembly 12 is configured to process the tire pressure signal output by the tire pressure sensor 11 to output the tire pressure signal to the controller 13;
the controller 13 is configured to control the tire pressure signal output by the tire pressure sensor 11 to be transmitted to the wireless tire pressure monitoring terminal through the wireless transmission component 14.
In this embodiment, the tire pressure monitoring body 10, which is the tire pressure monitoring device having the controller 13, the tire pressure receiving component 12, the tire pressure sensor 11, the wireless transmission component 14 and the power supply component 15, is an integral component, and is integrally disposed in the automobile tire to monitor the tire pressure data in the automobile tire in real time, and transmit the real-time monitored data to the wireless tire pressure monitoring terminal for displaying, so as to inform the driver of the tire pressure of the automobile tire, and can know whether the tire pressure of the automobile is in a positive range at any time, and determine whether the automobile is safe and reliable. It can be understood that the automobile is provided with 4 tires, each tire of the 4 tires is provided with a tire pressure monitoring device, and each tire pressure monitoring device respectively monitors the tire pressure data of the corresponding tire in real time, so that the reliability of the tire pressure monitoring device applied to the automobile in the related art is improved.
The utility model discloses tire pressure monitoring devices includes tire pressure monitoring main part 10, inflating valve 20 and dust cap 30 among the technical scheme, inflating valve 20 have relatively and establish first end and second end, and inflating valve 20's first end is connected with tire pressure monitoring main part 10, and dust cap 30 is connected with inflating valve 20's second end. Tire pressure monitoring main part 10 can be dismantled with the first end of inflating valve 20 and be connected the setting in whole tire pressure monitoring devices, and the second end of dust cap 30 and inflating valve 20 can the spiral installation setting, and the installation of being convenient for is changed, can accomplish simultaneously real-time supervision car tire pressure data in each tire to transmit and show to wireless tire pressure monitoring terminal, make the user can be convenient at any time see automobile tire's tire pressure information. The whole tire pressure monitoring main body 10 is integrally arranged and directly connected with the inflating valve 20 of the automobile tire, so that the installation and the replacement are convenient, and the reliability of the tire pressure sensor 11 applied to the automobile is improved.
In an embodiment, the tire pressure sensor 11 is a tire pressure sensing chip with the model of FXTH87E11DT1, so that when detecting the tire pressure of an automobile tire, the detected pressure value is more accurate, the tire pressure value can be accurate to 0.1bar, and the accuracy and reliability of the tire pressure monitoring device are also improved.
In one embodiment, the power supply assembly 15 is a rechargeable battery button cell, such as a lithium ion button cell, a nickel-hydrogen button cell, or the like; the power supply component has a capacity range of 50mAh-550mAh, which can be 50mAh, 350mAh, 650mAh, etc. The optimized battery is a Maxell button battery, the capacity is 350mAh, the battery has the characteristics of long service life, high energy density, extremely low self-discharge, light weight, wide temperature limit and the like, and the reliability of the tire pressure monitoring device can be improved.
In an embodiment, the wireless transmission component 14 is any one of a BLE bluetooth module, a GSM module, and a WIFI module. The scheme is not limited according to the actual application condition.
The utility model discloses still provide a car tire pressure monitoring system, car tire pressure monitoring system include as above tire pressure monitoring device, this tire pressure monitoring device includes:
the tire pressure monitoring body 10;
the inflating valve 20 is provided with a first end and a second end which are opposite, and the first end of the inflating valve 20 is detachably connected with the tire pressure monitoring main body 10;
a dust cap 30, the dust cap 30 being connected to a second end of the valve 20;
the specific structure of the tire pressure monitoring device refers to the above embodiments, and since the tire pressure monitoring system of the automobile adopts all the technical schemes of all the above embodiments, at least all the beneficial effects brought by the technical schemes of the above embodiments are achieved, and no further description is given here.
The above is only the optional embodiment of the present invention, and not therefore the limit to the patent scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the scheme conception of the present invention, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.
Claims (7)
1. A tire pressure monitoring device, characterized in that the tire pressure monitoring device comprises:
a tire pressure monitoring body;
the inflating valve is provided with a first end and a second end which are opposite to each other, and the first end of the inflating valve is detachably connected with the tire pressure monitoring main body;
and the dustproof cap is connected with the second end of the inflating valve.
2. The tire pressure monitoring device of claim 1, wherein the tire pressure monitoring body includes a controller, a tire pressure receiving component, a tire pressure sensor, a wireless transmission component, and a power supply component;
the output end of the power supply assembly is respectively connected with the power supply end of the controller, the power supply end of the wireless transmission assembly and the power supply end of the tire pressure sensor, the output end of the tire pressure sensor is connected with the input end of the tire pressure receiving assembly, the output end of the tire pressure receiving assembly is connected with the input end of the controller, and the input end of the wireless transmission assembly is connected with the output end of the controller;
the tire pressure sensor is used for detecting the tire pressure in the automobile tire in real time and outputting a tire pressure signal to the tire pressure receiving assembly;
the tire pressure receiving assembly is used for processing the tire pressure signal output by the tire pressure sensor so as to output the tire pressure signal to the controller;
the controller is used for controlling the tire pressure signals output by the tire pressure sensor to be transmitted to the wireless tire pressure monitoring terminal through the wireless transmission assembly.
3. The tire pressure monitoring device of claim 2, wherein the tire pressure sensor is a tire pressure sensing chip of model FXTH87E11DT 1.
4. The tire pressure monitoring device of claim 2, wherein the power supply assembly is a rechargeable battery button cell.
5. The tire pressure monitoring device of claim 4, wherein the power supply assembly has a capacity in a range of 50mAh to 550 mAh.
6. The tire pressure monitoring device according to claim 2, wherein the wireless transmission component is any one of a BLE bluetooth module, a GSM module, and a WIFI module.
7. An automotive tire pressure monitoring system, characterized in that it comprises the tire pressure monitoring device according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021992617.3U CN213007428U (en) | 2020-09-11 | 2020-09-11 | Tire pressure monitoring device and automobile tire pressure monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021992617.3U CN213007428U (en) | 2020-09-11 | 2020-09-11 | Tire pressure monitoring device and automobile tire pressure monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213007428U true CN213007428U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021992617.3U Active CN213007428U (en) | 2020-09-11 | 2020-09-11 | Tire pressure monitoring device and automobile tire pressure monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213007428U (en) |
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2020
- 2020-09-11 CN CN202021992617.3U patent/CN213007428U/en active Active
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Address after: Room 603, building 2, Jiangnan times building, shangxiaokengshan, Gangtou community, Bantian street, Longgang District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen xingka Technology Co.,Ltd. Address before: Room 603, building 2, Jiangnan times building, shangxiaokengshan, Gangtou community, Bantian street, Longgang District, Shenzhen, Guangdong 518000 Patentee before: Shenzhen Star Card Technology Co.,Ltd. |