CN202879171U - Wireless tire pressure detector - Google Patents
Wireless tire pressure detector Download PDFInfo
- Publication number
- CN202879171U CN202879171U CN 201220583782 CN201220583782U CN202879171U CN 202879171 U CN202879171 U CN 202879171U CN 201220583782 CN201220583782 CN 201220583782 CN 201220583782 U CN201220583782 U CN 201220583782U CN 202879171 U CN202879171 U CN 202879171U
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- Prior art keywords
- detector
- pressure detector
- tire
- air
- liner
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- Expired - Fee Related
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Abstract
The utility model provides a wireless tire pressure detector which comprises an alarming receiver, a spanner and a detector. The wireless tire pressure detector is characterized in that the spanner is a specially manufactured auxiliary element of the wireless tire pressure detector, and is used for loading and unloading nuts on a connecting pipe or the detector; the detector comprises an upper cover, an inner lining and a base; the upper cover is externally provided with a circle of annular grooves; the lower end of the upper cover is provided with a battery; a circuit board is arranged between the battery and a chip sensor; and the inner lining is arranged in the base, and the center of the inner lining is provided with a through hole. The detector is installed on an air nozzle of a tire, and is operated by a remote controller; the structure of the detector is that a pressure sensor formed by a wafer-type semiconductor is directly installed below the circuit board, and is fixed by screws on the inner lining and the circuit board; silicon gel is poured into the detector for reinforcing fixation and seal; and the spanner is easy for working in dismounting.
Description
Technical field
The utility model relates to the automobile tire detector, specifically a kind of radio tire-pressure detector.
Technical background
At present, as the general vehicle, automobile possesses safety, the comfortable easily performance that reaches, and adds the raising of compatriots' Economic Force, so that the quantity of domestic automobile grows with each passing day.For the vast consumption group that has automobile, can the safe arrival destination be of paramount importance. and affect the factor of automotive safety, mental status when driving a vehicle except steerman, outside careful during driving, each member of automobile itself is still arranged (such as tire, brake system ...) in driving process, whether can normally bring into play its function etc. wherein with tire, except whether the tyre surface lines reaches deeply, tire pressure and tire temperature all can have influence on the safety of travelling, wherein tire pressure is too high or not enough, the damage of tire is caused in the capital, only have tire pressure when standard value, the premium properties of tire just can show.Tire pressure is too high, though the resistance of rolling is little, tire and contact area of ground reduce, and causes easily the wearing and tearing of crown central authorities, and simultaneously also because surface of tyre tension force enlarges, easy damage also causes the tire be full of cracks easily when being subject to external force.Tire pressure is crossed and low can be caused tire sidewall distortion aggravation, and greatly reduce tire life, and can cause a lot of problems and potential safety hazard: the middle tire intensity that for example travels reduces, be subject to external impacts after, easily cause body cord damage and fracture; Again such as the viviparous heat aggravation of the hour wheel of running at high speed, easily cause the sidewall to roll to damage and blow out.Air pressure is crossed the low rolling resistance that also can cause in addition increases, and oil consumption raises.
In the known front case, Granted publication number CN 2794898Y number (electronic radio tire pressure detector) Patent Case has only proposed to detect pressure of tire and whether has crossed low or too high invention; Because its arrangement for detecting is installed on the valve of tire, every group of detecting structure must inclusion test transmission circuit and power supply device, and tire quantity is more, and it is many that cost is increased; And exist on the alarm receiver operation push-button little, and without the Control of the aim, and destroyed easily or the problem such as stealing. most importantly it detects obvious deficiency without the device of detecting tire temperature for tire oneself in the process of moving, and above problem is demanded urgently solving.
Summary of the invention
Defective for prior art, the utility model provides a kind of radio tire-pressure detector, and is not only simple in structure and with low cost, and in the closely detecting mode of radio resonance, detecting pressure of tire state in the process of moving allows steerman be easy to control tire state.
The technical scheme that the utility model solves is: a kind of radio tire-pressure detector is comprised of alarm receiver (with the read-out of alarm receiver), power lead, the special tool of opening battery cover, wrench and detector; It is characterized in that, the tire pressure detector integral installation is on the outside tires valve, with special spanner loading and unloading, detector comprises loam cake, liner and base, loam cake is provided with a ring annular groove outward, and the loam cake lower end is provided with battery, and circuit card is arranged between battery and the chip inductor (SENSOR), liner is arranged in the base, and the liner center is air-tight chamber.
As further improvement of the utility model, air-tight chamber is annular groove, and the air-tight chamber upper end is provided with the air inlet pad, is provided with the screw thread that joins with valve in the air-tight chamber.
As further improvement of the utility model, establish a seal ring between liner and the base, make it reach better leak tightness and firmness with the silica gel perfusion.
As further improvement of the utility model, the air inlet pad is that silica gel material is made, and establishes an induction opening in the air inlet pad.
As further improvement of the utility model, between detector and valve, establish a left-hand thread nut, with spanner fastening nuts can be prevented the stolen of detector.
The structure of detector is the pressure sensor that utilizes the chip type quartz conductor to consist of, and is directly installed under the circuit card, is fixed by the screw on liner and the circuit card, and perfusion silica gel is strengthened fixing and sealing in the detector, can be easy to work by spanner during dismounting.
After product is installed to the wheel valve, the valve inside that pushes up main valve by silica gel parts is given vent to anger tire, then on the detection chip of the air inlet dig pass of gas by silica gel parts to the wiring board, this moment is not because detection chip also reaches the requirement of starting working, temporarily do not detect, when the speed of a motor vehicle of car reaches 20KM/H, acceleration sensing on the sensor triggers whole circuit and starts working, (20 yards effects of just starting working of the speed of a motor vehicle are in order to reduce the power consumption of sensor, longer flying power can be arranged) this moment detection chip begin to detect the tire pressure value, and the transmission over radio chip by itself is sent to data on the main frame, and main frame is presented at data on the read-out after receiving data; If the data that have one or more sensors to send over exceed predefined value, main frame reports to the police to remind the car owner with regard to beginning in the mode of buzzing and the flicker of corresponding data position numerical value.
The beneficial effects of the utility model are: detector is installed on the valve of tire, is operated by remote controller; More direct on the sense organ, more convenient in the operation, drive safer; The driver and conductor who makes is more convenient operation when driving, and is safer, simpler.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the scheme drawing that pops of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing: as shown in Figure 1, 2, a kind of radio tire-pressure detector is comprised of alarm receiver (with the read-out of alarm receiver), power lead, the special tool of opening battery cover, wrench and detector; It is characterized in that, the tire pressure detector integral installation is on the outside tires valve, with special spanner loading and unloading, detector comprises loam cake 1, liner 5 and base 7, be provided with a ring annular groove outside the loam cake 1, loam cake 1 lower end is provided with battery 2, and circuit card 3 is arranged between battery 2 and the chip inductor (SENSOR) 4, liner 5 is arranged in the base 7, and liner 5 centers are air-tight chamber 8.
Air-tight chamber 8 is annular groove, and air-tight chamber 8 upper ends are provided with air inlet pad 9, is provided with the screw thread that joins with valve in the air-tight chamber 8.
Also establish a seal ring 6 between liner 5 and the base 7, and make it reach better leak tightness and firmness with the silica gel perfusion.
Between detector and valve, establish a left-hand thread nut, with spanner fastening nuts can be prevented the stolen of detector.
The structure of detector is the pressure sensor that utilizes the chip type quartz conductor to consist of, and is directly installed under the circuit card, is fixed by the screw on liner and the circuit card, and perfusion silica gel is strengthened fixing and sealing in the detector, can be easy to work by spanner during dismounting.
After product is installed to the wheel valve, the valve inside that pushes up main valve by silica gel parts is given vent to anger tire, then on the detection chip of the air inlet dig pass of gas by silica gel parts to the wiring board, this moment is not because detection chip also reaches the requirement of starting working, temporarily do not detect, when the speed of a motor vehicle of car reaches 20KM/H, acceleration sensing on the sensor triggers whole circuit and starts working, (20 yards effects of just starting working of the speed of a motor vehicle are in order to reduce the power consumption of sensor, longer flying power can be arranged) this moment detection chip begin to detect the tire pressure value, and the transmission over radio chip by itself is sent to data on the main frame, and main frame is presented at data on the read-out after receiving data; If the data that have one or more sensors to send over exceed predefined value, main frame reports to the police to remind the car owner with regard to beginning in the mode of buzzing and the flicker of corresponding data position numerical value.
The above only is preferred implementation of the present utility model, for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model principle, also can do some adjustment and improvement, and these also should be considered as belonging to protection domain of the present utility model.
Claims (5)
1. radio tire-pressure detector, formed by alarm receiver (with the read-out of alarm receiver), power lead, the special tool of opening battery cover, wrench and detector, it is characterized in that, the tire pressure detector integral installation is on the outside tires valve, with special spanner loading and unloading, detector comprises loam cake, liner and base, loam cake is provided with a ring annular groove outward, the loam cake lower end is provided with battery, circuit card is arranged between battery and the chip inductor (SENSOR), liner is arranged in the base, and the liner center is air-tight chamber.
2. described a kind of radio tire-pressure detector according to claim 1, it is characterized in that: air-tight chamber is annular groove, the air-tight chamber upper end is provided with the air inlet pad, is provided with the screw thread that joins with valve in the air-tight chamber.
3. described a kind of radio tire-pressure detector according to claim 1 is characterized in that: establish a seal ring between liner and the base, make it reach better leak tightness and firmness with the silica gel perfusion.
4. described a kind of radio tire-pressure detector according to claim 1, it is characterized in that: the air inlet pad is that silica gel material is made, and establishes an induction opening in the air inlet pad.
5. described a kind of radio tire-pressure detector according to claim 1 is characterized in that: between detector and valve, establish a left-hand thread nut, with spanner fastening nuts can be prevented the stolen of detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220583782 CN202879171U (en) | 2012-11-08 | 2012-11-08 | Wireless tire pressure detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220583782 CN202879171U (en) | 2012-11-08 | 2012-11-08 | Wireless tire pressure detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202879171U true CN202879171U (en) | 2013-04-17 |
Family
ID=48070631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220583782 Expired - Fee Related CN202879171U (en) | 2012-11-08 | 2012-11-08 | Wireless tire pressure detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202879171U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107650586A (en) * | 2016-07-25 | 2018-02-02 | 明泰科技股份有限公司 | The tire of self detection tire pressure |
| US11465456B2 (en) | 2016-07-20 | 2022-10-11 | Alpha Networks Inc. | Self-monitoring tire of vehicle |
-
2012
- 2012-11-08 CN CN 201220583782 patent/CN202879171U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11465456B2 (en) | 2016-07-20 | 2022-10-11 | Alpha Networks Inc. | Self-monitoring tire of vehicle |
| CN107650586A (en) * | 2016-07-25 | 2018-02-02 | 明泰科技股份有限公司 | The tire of self detection tire pressure |
| CN107650586B (en) * | 2016-07-25 | 2019-08-09 | 明泰科技股份有限公司 | The tire of self detection tire pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20141108 |
|
| EXPY | Termination of patent right or utility model |