CN202016376U - Tire pressure detection device - Google Patents
Tire pressure detection device Download PDFInfo
- Publication number
- CN202016376U CN202016376U CN2011201010500U CN201120101050U CN202016376U CN 202016376 U CN202016376 U CN 202016376U CN 2011201010500 U CN2011201010500 U CN 2011201010500U CN 201120101050 U CN201120101050 U CN 201120101050U CN 202016376 U CN202016376 U CN 202016376U
- Authority
- CN
- China
- Prior art keywords
- inner housing
- pressure sensor
- antenna
- determining apparatus
- tire inflation
- 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 relates to a tire pressure detection device. The device comprises a pressure sensor, a circuit board, an antenna, a battery, an inner shell, a sealing baffle plate and an outer shell, wherein the pressure sensor transmits a detected pressure parameter to a controller of the circuit board; the controller processes the obtained parameter and transmits the processed parameter through the antenna; the battery provides power for the pressure sensor and the circuit board; the pressure sensor, the circuit board, the antenna and the battery are arranged in the inner shell; the antenna stretches out of the inner shell through an air hole; the inner shell is arranged in the outer shell; and the outer shell is a sphere and can freely roll. Therefore, the device can be directly arranged in a tire, and is not required to be adhered to the internal surface of the tire or nailed on a vehicle hub.
Description
Technical field
The utility model relates to a kind of tire checking device, especially for the tire inflation pressure determining apparatus in the heavy construction car.
Background technology
Along with the progress of industrial economy, automobile begins a large amount of uses, and in the driving process of automobile, tire fault is that the lethality maximum also is the accident potential of the most difficult prevention, is the major reason that sudden traffic accident takes place.
The effect of system for monitoring pressure in tyre is in vehicle traveling process tire pressure to be carried out real-time automatic monitoring, and tire flat and infrabar are reported to the police, to guarantee traffic safety.The core devices of system for monitoring pressure in tyre is a tire inflation pressure determining apparatus.Existing tire checking device mounting mode has two kinds, a kind of is to be pasted on tire inner surface, this mode is applicable to relatively large motor tire, the deformation of tire when rolling is little, therefore inside face can be pasted small-sized electronics package, but consider that from the angle of long-term use detection means the possibility that this kind mounting means comes off is still very big; Another kind of mode is that the shell of device is made needle-like, binds on nave boss, and this kind mounting means has certain application on C-class.
The utility model content
The utility model provides a kind of brand new tire inflation pressure determining apparatus, does not need to be installed on tire inner surface or the nave boss.
The purpose of this utility model can be achieved through the following technical solutions: a kind of tire inflation pressure determining apparatus, it comprises pressure sensor (1), circuit card (2), antenna (3), battery (4), Internal baffle (5), outer baffle (6), inner housing (7) and body skin (8), it is characterized in that: pressure sensor is passed to detected pressure parameter the controller of circuit card, controller is handled the back with the parameter that obtains and is gone out by antenna transmission, battery provides power supply for pressure sensor and circuit card, pressure sensor, circuit card, antenna and battery are installed in the inner housing, antenna stretches out outside the inner housing by pore (12), and inner housing is installed in the body skin.
Wherein, the outside face of body skin is a spheroid, can freely roll, and inside face is cylindrical groove, is used to install inner housing.
Wherein, body skin is the rubber material.
Wherein, the outside face of inner housing is a cylinder, and size is identical with the groove of body skin.
Wherein, inner housing is divided into inner chamber (9), lumen (10) and exocoel (11) three parts by Internal baffle and outer baffle, inner chamber and lumen are done encapsulation process, battery is installed in the inner chamber, mounting circuit boards, pressure sensor in the lumen, antenna stretches out outside the inner casing after passing outer baffle and exocoel, and exocoel is not done encapsulation process, and inner housing communicates with the external world by pore.
Wherein, the inner chamber of inner housing and lumen use sealing baffle and O-ring seal to seal, and wherein pressure sensor and antenna sponson seal with cushion rubber and sealant, and the inner housing inwall is done elasticity with soft rubber and handled.
Wherein, pressure sensor (1) has pressure detection and temperature detecting function.
Wherein, when this device is used for tire checking, directly be put into inside tires, do not need any fixing.
Feature and advantage of the present utility model are that body skin is a spheroid, can freely roll, and therefore device does not need to stick on tire inner surface or bind on nave boss.
Another feature of the present utility model and advantage are that body skin is the rubber material, can cushion well in rolling process, protect inner components and parts to avoid jolting and shaking the damage that is caused.
Feature and advantage more of the present utility model are that the encapsulation process of inner housing maintains about a barometric pressure air pressure of inner chamber and lumen, can not avoid components and parts to collide mutually in the process that device rolls simultaneously because of the excessive damage device of pressure.
Another feature and advantage of the present utility model are that the pore of inner housing allows ambient atmos to enter inner housing inside, is convenient to pressure sensor and detects gaseous tension.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a scheme of installation of the present utility model.
The specific embodiment
A kind of tire inflation pressure determining apparatus described in the utility model mainly comprises pressure sensor (1), circuit card (2), antenna (3), battery (4), Internal baffle (5), outer baffle (6), inner housing (7) and body skin (8) as shown in drawings.
As shown in Figure 1, a kind of tire inflation pressure determining apparatus described in the utility model, its pressure sensor is passed to circuit card with detected pressure parameter, circuit card is handled the back with the parameter that obtains and is gone out by antenna transmission, battery provides power supply for pressure sensor and circuit card, pressure sensor, circuit card, antenna and battery are installed in the inner housing, antenna stretches out outside the inner housing by pore (12), inner housing is installed in the body skin, the outside face of body skin is a spheroid, inside face is cylindrical groove, and the outside face of inner housing is a cylinder, and size is identical with the groove of body skin.
As shown in Figure 2, a kind of tire inflation pressure determining apparatus described in the utility model, inner housing is divided into three parts by Internal baffle and outer baffle, be inner chamber (9), lumen (10) and exocoel (11), inner chamber and lumen are done encapsulation process, battery and circuit card, pressure sensor and antenna are installed with being used for fixing, and exocoel is not done encapsulation process, and communicates with the external world by the pore of inner housing; Internal baffle has two power lead holes (15), and the power lead of battery passes Internal baffle by the power lead hole and is connected on the circuit card, is circuit card and pressure sensor power supply; Outer baffle has two holes, gauge hole (13) is consistent with the position and the size of pressure sensor, make pressure sensor can detect the gaseous tension of exocoel, because exocoel communicates with the external world, air pressure equates, therefore can learn gaseous tension in the tire by the gaseous tension of measuring exocoel, and antenna hole is consistent with the position and the size of antenna, antenna can and finally be stretched out outside the inner housing by pore through baffle plate, so antenna can the information of gaseous tension is clear send out effectively.
The tire inflation pressure determining apparatus of this utility model is mainly used in and detects motor tire pressure inside and temperature, and its installation site is that this device is placed on inside tires, does not need any fixing, and its spherical shapes can not be damaged by actv. protection internal components; Concrete installation method was put into inside tires with this device before tire is installed, then wheel hub is loaded onto, and valve is closed and got final product; This device regularly detects tire pressure inside and temperature information by sensor, and the receiving end that passes to outside tires during with the fructufy gathered; This device is easy to use, install simple, can actv. monitoring tyres pressure inside and temperature information, have higher value of service.
The above is only for the utility model that preferably is not limited to of the present utility model, and obviously, those skilled in the art can carry out various changes and modification and not break away from spirit and scope of the present utility model the utility model.Like this, if of the present utility model these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and modification interior.
Claims (7)
1. tire inflation pressure determining apparatus, it comprises pressure sensor (1), circuit card (2), antenna (3), battery (4), Internal baffle (5), outer baffle (6), inner housing (7) and body skin (8), it is characterized in that: pressure sensor is passed to detected pressure parameter the controller of circuit card, controller is handled the back with the parameter that obtains and is gone out by antenna transmission, battery provides power supply for pressure sensor and circuit card, pressure sensor, circuit card, antenna and battery are installed in the inner housing, antenna stretches out outside the inner housing by pore (12), and inner housing is installed in the body skin.
2. tire inflation pressure determining apparatus according to claim 1 is characterized in that: the outside face of body skin is a spheroid, and inside face is cylindrical groove, is used to install inner housing.
3. tire inflation pressure determining apparatus according to claim 2 is characterized in that: body skin is that rubber is made.
4. tire inflation pressure determining apparatus according to claim 1 is characterized in that: the outside face of inner housing is a cylinder, and size is identical with the groove of body skin.
5. tire inflation pressure determining apparatus according to claim 1, it is characterized in that: inner housing is divided into inner chamber (9), lumen (10) and exocoel (11) three parts by Internal baffle and outer baffle, inner chamber and lumen are done encapsulation process, battery is installed in the inner chamber, mounting circuit boards, pressure sensor in the lumen, antenna stretches out outside the inner casing after passing outer baffle and exocoel, and exocoel is not done encapsulation process, and inner housing communicates with the external world by pore.
6. tire inflation pressure determining apparatus according to claim 5, it is characterized in that: the inner chamber of inner housing and lumen use sealing baffle and O-ring seal to seal, wherein pressure sensor and antenna sponson seal with cushion rubber and sealant, and the inner housing inwall adopts soft rubber.
7. tire inflation pressure determining apparatus according to claim 1 is characterized in that: pressure sensor (1) has pressure detection and temperature detecting function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201010500U CN202016376U (en) | 2011-04-08 | 2011-04-08 | Tire pressure detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201010500U CN202016376U (en) | 2011-04-08 | 2011-04-08 | Tire pressure detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202016376U true CN202016376U (en) | 2011-10-26 |
Family
ID=44810052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201010500U Expired - Fee Related CN202016376U (en) | 2011-04-08 | 2011-04-08 | Tire pressure detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202016376U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514455A (en) * | 2011-10-31 | 2012-06-27 | 香港应用科技研究院有限公司 | Tire pressure monitoring system without requirement of assembly |
| CN108263150A (en) * | 2018-03-29 | 2018-07-10 | 上海为彪汽配制造有限公司 | The tire pressure detector of free-standing |
| CN109641491A (en) * | 2016-07-29 | 2019-04-16 | 株式会社普利司通 | Sensor housing |
| TWI736743B (en) * | 2018-02-14 | 2021-08-21 | 為升電裝工業股份有限公司 | Non-fixed tire pressure detector |
-
2011
- 2011-04-08 CN CN2011201010500U patent/CN202016376U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514455A (en) * | 2011-10-31 | 2012-06-27 | 香港应用科技研究院有限公司 | Tire pressure monitoring system without requirement of assembly |
| CN102514455B (en) * | 2011-10-31 | 2014-02-26 | 香港应用科技研究院有限公司 | Tire pressure monitoring system without requirement of assembly |
| CN109641491A (en) * | 2016-07-29 | 2019-04-16 | 株式会社普利司通 | Sensor housing |
| TWI736743B (en) * | 2018-02-14 | 2021-08-21 | 為升電裝工業股份有限公司 | Non-fixed tire pressure detector |
| CN108263150A (en) * | 2018-03-29 | 2018-07-10 | 上海为彪汽配制造有限公司 | The tire pressure detector of free-standing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202016376U (en) | Tire pressure detection device | |
| CN203344665U (en) | Wireless automobile tyre pressure monitoring device | |
| CN201026788Y (en) | Passive wireless tire pressure real time monitoring device of magnetic transducer | |
| CN203282982U (en) | Automatic tire pressure measuring and inflating device | |
| CN202986695U (en) | Intelligent tyre | |
| CN201670174U (en) | Automobile GPS navigation device capable of displaying monitoring information of tire pressure monitoring system | |
| CN202593193U (en) | TPMS (Tire Pressure Monitor System) system | |
| CN202448687U (en) | Automatic detection device for tire state | |
| CN202106811U (en) | Automobile tyre pressure display device | |
| CN204095414U (en) | A kind of automotive tire pressure detection alarm system and automobile | |
| CN107433827A (en) | Tire pressure senses transmitter module mounting structure | |
| CN203293820U (en) | Energy self-supplying tire | |
| CN105599549B (en) | A kind of system and method that front and rear can be independently arranged tire pressure | |
| CN202879171U (en) | Wireless tire pressure detector | |
| CN203344663U (en) | Tyre pressure sensor | |
| CN201849262U (en) | Tire pressure alarm | |
| CN202923311U (en) | Device for monitoring tire pressure of automobile tire | |
| CN202669404U (en) | Tire pressure monitoring system of electric car | |
| CN202742998U (en) | Double-insurance security tire | |
| CN203766418U (en) | Warning device for automotive tire | |
| CN209683353U (en) | One kind can directly inflate TPMS | |
| CN103909792A (en) | Tire pressure automatic regulation monitoring device | |
| CN203543539U (en) | Tire detection and alarm system | |
| CN201745395U (en) | Automobile tire pressure monitoring transmitter | |
| CN203543540U (en) | Automobile tire with automatic alarming function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhu Yan Document name: Notification that Application Deemed not to be Proposed |
|
| DD01 | Delivery of document by public notice |
Addressee: Baotou Guoling New Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20150408 |
|
| EXPY | Termination of patent right or utility model |