CN201670060U - Automobile tire pressure monitoring emitter with PCB antenna - Google Patents
Automobile tire pressure monitoring emitter with PCB antenna Download PDFInfo
- Publication number
- CN201670060U CN201670060U CN2010201958231U CN201020195823U CN201670060U CN 201670060 U CN201670060 U CN 201670060U CN 2010201958231 U CN2010201958231 U CN 2010201958231U CN 201020195823 U CN201020195823 U CN 201020195823U CN 201670060 U CN201670060 U CN 201670060U
- Authority
- CN
- China
- Prior art keywords
- pcb
- antenna
- pcb antenna
- tire pressure
- assembled
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0491—Constructional details of means for attaching the control device
- B60C23/0494—Valve stem attachments positioned inside the tyre chamber
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Fluid Pressure (AREA)
- Support Of Aerials (AREA)
Abstract
An automobile tire pressure monitoring emitter with a PCB antenna belongs to the field of tire pressure detecting systems. Coil spaces and helical angles of the existing hardware helical antenna in an automobile tire rotating at a high speed can deform, and then efficiency, gain and directivity of the hardware helical antenna are affected. The automobile tire pressure monitoring emitter with a PCB antenna comprises an outer casing, a stainless steel screw, a bolt, a screw cap, an air cock, a valve inside, a monitor PCB and a PCB antenna, the PCB antenna is arranged on the monitor PCB or an antenna support, the monitor PCB or antenna support is assembled in the outer casing assembled with the bolt via the stainless steel screw, the bolt is assembled with the screw cap, the valve inside is assembled in one end of the bolt, and the air cock is assembled with one end of the bolt assembled with the valve inside. As the PCB antenna can not shift and deform and or cause parameter and property variation, the automobile tire pressure monitoring emitter can guarantee a tire pressure detecting system to work accurately.
Description
Technical field
The utility model relates to the tire inflation pressure determining system field, particularly relates to a kind of monitoring automobile tyre pressure projector of the PCB of being provided with antenna.
Background technology
Automobile is in the process of running at high speed, and tire fault is that all chaufeurs are worried and the most difficult prevention the most, also is the major reason that sudden traffic accident takes place.According to statistics, the traffic accident that takes place on Chinese express highway has 70% to cause by blowing out, and in the U.S., this ratio is then up to 80%.How to prevent to blow out and become an important topic of safe driving.And the tyre pressure that maintains the standard travels and in time find that tire gas leakage is to prevent the key of blowing out.Under this background, tire inflation pressure determining system arises at the historic moment.Tire inflation pressure determining system is also referred to as TPMS (Tire Pressure Moni toring system), is mainly used in when running car tire pressure is monitored automatically, and tire flat and infrabar are reported to the police.This system is made up of feedway and receiving device.Feedway comprises sensor and the emitting antenna that is placed in the tire, be used to detect the suffered pressure of tire, sensor links to each other with emitting antenna by circuit, and sensor and interlock circuit are made a pcb board, emitting antenna is vertically mounted on the pcb board, is used to send detection signal.The receiving device that is arranged in the operator's compartment is used to receive detection signal, so that remind driver, the generation that tries to forestall traffic accidents when tire pressure generation ANOMALOUS VARIATIONS.
Prior art generally adopts the five metals helical antenna as the emitting antenna in the feedway.Adopting the five metals helical antenna may be a kind of reasonable selection, it can enlarge the angle that transmits and receives, overcome quiet dynamic blind spot effectively, the straight warp (D) of five metals helical antenna, the number of turns (N), circle spacing (S), helical angle (α) have determined efficient, gain and the directivity of antenna.In the motor tire of high-speed operation, deformation can take place in circle spacing, the helical angle of five metals helical antenna, thereby efficient, gain and the directivity of five metals helical antenna have been influenced, cause tire inflation pressure determining system not work like clockwork, can not like clockwork tire pressure be monitored automatically and tire flat and infrabar be reported to the police.In the process of making the five metals helical antenna, its processes is had relatively high expectations, the number of turns (N), circle spacing (S), the bad control of helical angle (α), and the consistency of performance of the product of making is bad.
The utility model content
Technical problem to be solved in the utility model is, deformation can take place in the five metals helical antenna that overcomes prior art its circle spacing and helical angle in the process of galloping, influence the efficient of five metals helical antenna, gain and directivity, the defective that causes tire inflation pressure determining system not work like clockwork, a kind of monitoring automobile tyre pressure projector of the PCB of being provided with antenna is provided, its PCB antenna of the monitoring automobile tyre pressure projector of this PCB of being provided with antenna can not produce the variation of parameter and performance, thereby can guarantee that tire inflation pressure determining system works like clockwork, like clockwork tire pressure is monitored automatically and tire flat and infrabar are reported to the police, when tire pressure generation ANOMALOUS VARIATIONS, remind driver, the generation that tries to forestall traffic accidents.
The technical scheme that its technical matters that solves the utility model adopts is: the monitoring automobile tyre pressure projector that is provided with the PCB antenna, comprise shell, stainless steel screw, screw rod, nut, gas nozzle cap, valve inside and monitor PCB plate, this monitoring automobile tyre pressure projector that is provided with the PCB antenna also comprises the PCB antenna, the PCB antenna can be arranged on monitor PCB plate or the antenna bracket, monitor PCB plate or antenna bracket are assemblied in the shell, shell is assembled together through stainless steel screw and screw rod, screw rod and nut are assembled together, valve inside is assemblied in screw rod one end, and gas nozzle cap is assembled together with screw rod one end of assembling valve inside.
In technique scheme, one pad is arranged in the design of the place, contact site of stainless steel screw and shell.
Design has a rubber seal on screw rod.
The shape of described PCB antenna can be to be curl shape or other shape.
The beneficial effects of the utility model are: the monitoring automobile tyre pressure projector that is provided with the PCB antenna of said structure, owing to be that the attached copper printing process of adopting is set to PCB antenna (being the PCB antenna) on the monitor PCB plate (being the monitor printed circuit board (PCB)), the copper sheet that promptly forms curl shape or other shape on the printed circuit board (PCB) on monitor PCB plate or the antenna bracket is used as the PCB antenna, and the spacing of the thickness of the copper sheet on the pcb board, the width of cabling, cabling and the length of cabling have determined efficient, gain and the directivity of PCB antenna; The PCB antenna combines firmly with monitor PCB plate or printed circuit board (PCB), although galloping, the PCB antenna that is positioned at motor tire can not produce displacement or distortion yet and influence its performance.PCB antenna its manufacture craft in manufacturing process is simple, and the properties of product high conformity can improve the quality of products, and saves production cost.So, this monitoring automobile tyre pressure projector that is provided with the PCB antenna, its PCB antenna can not produce the variation of parameter and performance, thereby can guarantee that tire inflation pressure determining system works like clockwork, like clockwork tire pressure is monitored automatically and tire flat and infrabar are reported to the police, when tire pressure generation ANOMALOUS VARIATIONS, remind driver, the generation that tries to forestall traffic accidents.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a structural representation cutaway view of the present utility model;
Fig. 2 is the birds-eye view of PCB Antenna Design on the monitor PCB plate in the utility model.
Among the figure, 1, shell; 2, stainless steel screw; 3, screw rod; 4, nut; 5, gas nozzle cap; 6, valve inside; 7, rubber seal; 8, pad; 9, monitor PCB plate; 10, PCB antenna.
The specific embodiment
Referring to Fig. 1 and Fig. 2, the described a kind of monitoring automobile tyre pressure projector that is provided with the PCB antenna of present embodiment, comprise shell 1, stainless steel screw 2, screw rod 3, nut 4, gas nozzle cap 5, valve inside 6 and monitor PCB plate 9, this monitoring automobile tyre pressure projector that is provided with the PCB antenna also comprises PCB antenna 10, PCB antenna 10 can be arranged on the monitor PCB plate 9, monitor PCB plate 9 is assemblied in the shell 1, shell 1 is assembled together through stainless steel screw 2 and screw rod 3, screw rod 3 and nut 4 are assembled together, valve inside 6 is assemblied in screw rod 3 one ends, and gas nozzle cap 5 is assembled together with screw rod 3 one ends of assembling valve inside 6.Realize the leak free purpose inside and outside making tire, in the design of the place, contact site of stainless steel screw 2 and shell 1 one pad 8 is arranged, design has a rubber seal 7 on screw rod 3.After using stainless steel screw 2 that shell 1 and screw rod 3 are assembled together, communicate in the pore that makes screw rod 3 centers and the tire, also designed an air extractor vent at the center of stainless steel screw 2.This air extractor vent pores interior with tire and screw rod 3 centers communicate.The shape of described PCB antenna 10 can be to be curl shape.PCB antenna 10 combines firmly with monitor PCB plate 9, although galloping, the PCB antenna 10 that is positioned at motor tire can not produce displacement or distortion yet.So, this monitoring automobile tyre pressure projector that is provided with the PCB antenna, its PCB antenna 10 can not produce the variation of parameter and performance, thereby can guarantee that tire inflation pressure determining system works like clockwork, like clockwork tire pressure is monitored automatically and tire flat and infrabar are reported to the police, when tire pressure generation ANOMALOUS VARIATIONS, remind driver, the generation that tries to forestall traffic accidents.
The above only is a preferred embodiment of the present utility model; be not to be used for limiting the utility model; under the prerequisite that does not break away from the utility model structural principle; all its similar structures; for example; adopt attached copper printing process that PCB antenna 10 is set on the printed circuit board (PCB) on monitor PCB plate 9 or the antenna bracket, the shape of described PCB antenna 10 can be to be curl shape or other shape etc., and these features all should be covered by the protection domain of the utility model patent.
Claims (4)
1. be provided with the monitoring automobile tyre pressure projector of PCB antenna, comprise shell (1), stainless steel screw (2), screw rod (3), nut (4), gas nozzle cap (5), valve inside (6) and monitor PCB plate (9), it is characterized in that: also comprise PCB antenna (10), PCB antenna (10) can be arranged on monitor PCB plate (9) or the antenna bracket, monitor PCB plate (9) or antenna bracket are assemblied in the shell (1), shell (1) is assembled together through stainless steel screw (2) and screw rod (3), screw rod (3) and nut (4) are assembled together, valve inside (6) is assemblied in screw rod (3) one ends, and gas nozzle cap (5) is assembled together with screw rod (3) one ends of assembling valve inside (6).
2. the monitoring automobile tyre pressure projector that is provided with the PCB antenna according to claim 1 is characterized in that: in the design of the place, contact site of stainless steel screw (2) and shell (1) one pad (8) is arranged.
3. the monitoring automobile tyre pressure projector that is provided with the PCB antenna according to claim 1 is characterized in that: going up design at screw rod (3) has a rubber seal (7).
4. the monitoring automobile tyre pressure projector that is provided with the PCB antenna according to claim 1 is characterized in that: the shape of described PCB antenna (10) can be to be curl shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201958231U CN201670060U (en) | 2010-05-11 | 2010-05-11 | Automobile tire pressure monitoring emitter with PCB antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201958231U CN201670060U (en) | 2010-05-11 | 2010-05-11 | Automobile tire pressure monitoring emitter with PCB antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201670060U true CN201670060U (en) | 2010-12-15 |
Family
ID=43327472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201958231U Expired - Fee Related CN201670060U (en) | 2010-05-11 | 2010-05-11 | Automobile tire pressure monitoring emitter with PCB antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201670060U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494372A (en) * | 2014-11-28 | 2015-04-08 | 惠州聚创汇智科技开发有限公司 | Emitter fitting structure of vehicle tire pressure monitoring system |
| CN104494371A (en) * | 2014-11-28 | 2015-04-08 | 惠州聚创汇智科技开发有限公司 | Mounting structure for emitter of automobile tire pressure monitoring system |
| WO2017063314A1 (en) * | 2015-10-12 | 2017-04-20 | 铁将军汽车电子有限公司 | Tyre pressure gauge |
-
2010
- 2010-05-11 CN CN2010201958231U patent/CN201670060U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494372A (en) * | 2014-11-28 | 2015-04-08 | 惠州聚创汇智科技开发有限公司 | Emitter fitting structure of vehicle tire pressure monitoring system |
| CN104494371A (en) * | 2014-11-28 | 2015-04-08 | 惠州聚创汇智科技开发有限公司 | Mounting structure for emitter of automobile tire pressure monitoring system |
| WO2017063314A1 (en) * | 2015-10-12 | 2017-04-20 | 铁将军汽车电子有限公司 | Tyre pressure gauge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201670060U (en) | Automobile tire pressure monitoring emitter with PCB antenna | |
| CN103538430A (en) | Overload reminding method based on tire pressure monitoring system | |
| CN201670061U (en) | External tire pressure monitoring transmitter with PCB antenna | |
| CN201670063U (en) | External tire pressure monitoring sensor-transmitter with annular battery | |
| CN201670062U (en) | External tire pressure monitoring transmitter with base and wheel hub as antennas | |
| CN202294100U (en) | Tire pressure sensor | |
| CN201670174U (en) | Automobile GPS navigation device capable of displaying monitoring information of tire pressure monitoring system | |
| CN107116968A (en) | Tire pressure monitoring early warning wheel hub | |
| CN201670059U (en) | Built-in tire pressure detecting transmitter with printed circuit board antenna | |
| CN101844490A (en) | External tire pressure monitoring and sensing transmitter with annular battery | |
| CN101844489A (en) | Built-in tire pressure detection emitter with print circuit board antenna | |
| CN202016376U (en) | Tire pressure detection device | |
| CN108973537A (en) | A kind of tire wear detection device and tire wear detection method | |
| CN201673592U (en) | Built-in tire pressure monitoring transmitter with gas nozzle and wheel drum as antennas | |
| CN203391574U (en) | Traffic safety control system based on tire pressure monitoring | |
| CN203063593U (en) | Tire puncture-prevention detection and alarm device | |
| CN201745395U (en) | Automobile tire pressure monitoring transmitter | |
| CN107956825A (en) | Brake chamber of the parking chamber with displacement monitoring, braking system and vehicle | |
| CN2868738Y (en) | Emitting device for tyre pressure detection system | |
| CN202429002U (en) | Tire burst alarming device for automobile | |
| CN201472081U (en) | Safety protection device for flat tire of tyre | |
| CN202053848U (en) | Extended air tap for automobile | |
| CN201989578U (en) | Automobile air coke extending piece | |
| CN201516791U (en) | Automobile tire under-inflation alarm contact | |
| CN215705490U (en) | Special tire explosion-proof equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20140511 |