CN202163255U - Tire pressure transmitter - Google Patents
Tire pressure transmitter Download PDFInfo
- Publication number
- CN202163255U CN202163255U CN2011202268079U CN201120226807U CN202163255U CN 202163255 U CN202163255 U CN 202163255U CN 2011202268079 U CN2011202268079 U CN 2011202268079U CN 201120226807 U CN201120226807 U CN 201120226807U CN 202163255 U CN202163255 U CN 202163255U
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- China
- Prior art keywords
- tire pressure
- battery module
- tire
- emitter
- sensor assembly
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Abstract
The utility model relates to a tire pressure transmitter, which comprises a separation sensor module, a battery module and a flexible connecting wire. The separation sensor module and the battery module are connected with each other by the flexible connecting wire, an antenna of the transmitter is arranged in the flexible connecting wire, and the separation sensor module and the battery module are respectively adhered to the inner surface of an automotive tire. Since the tire pressure transmitter includes two sub-modules, the size of each single module is reduced, and both mounting and demounting are simpler by means of adhesively fixing. Furthermore, the tire pressure transmitter is adaptable to tires of various angles.
Description
Technical field
The utility model relates to the tire pressure emitter of system for monitoring pressure in tyre (TPMS), especially relates to a kind of built-in tire pressure emitter.
Background technology
Pressure is the most important parameters of tire, and tire pressure is too high or spend low all can increase every kilometer consumption of fuel and the life-span that reduces tire.Data display, tire pressure are lower than 25% of normal value, and tire life is reduced to 60%, consumption increase 3%.In addition, the size of tire pressure directly influences the safety of running car.So to mounting of tyre electronic sensor product, it is very necessary to be used for monitoring in real time tire pressure.
The tire pressure emitter is divided into external and built-in haply.Built-in tire pressure emitter is arranged on inside tires, and its survey precision is high, but is inconvenient to carry out dismounting.External emitter Assembly &Disassembly is relatively easy, but owing to can't directly receive gas in the tire, therefore has the problem of measuring accuracy.In addition, in the face of the outer complicated situation of tire, emitter should guarantee to install firmly, easy mounting and dismounting again so that change, this makes the design of emitter more become complicated.
Therefore, in many occasions, built-in tire pressure emitter still has its unique value.Especially when can reach the service life of tire the service life of built-in tire pressure emitter, just can avoid changing the problem that emitter brings.
Present built-in tire pressure emitter generally is designed to the integral type module, and integral body is fitted on the wheel rim.Because the wheel rim of tire is a circular arc type, and radius size, camber size and shape differ, and bulky transmitter signal box and wheel rim are difficult for fitting.
The utility model content
The utility model technical matters to be solved provides a kind of tire pressure emitter, can adapt to all wheel rims, and installing/dismounting is simple and firm.
The utility model is to solve the problems of the technologies described above the technical scheme that adopts to provide a kind of tire pressure emitter; Comprise sensor assembly, battery module and flexibly connect line; Said said sensor assembly of wire joint and the battery module of flexibly connecting; And the said antenna that is provided with said emitter in the line that flexibly connects, said sensor assembly and said battery module stick on inner surface of automobile tyre respectively.
In an embodiment of the utility model, the sensor module is a cylinder.
In an embodiment of the utility model, above-mentioned battery module is a cylinder.
In an embodiment of the utility model, the sensor module sticks on the inside face of above-mentioned tire with the cold vulcanising mode.
In an embodiment of the utility model, above-mentioned battery module sticks on the inside face of above-mentioned tire with the cold vulcanising mode.
The utility model is owing to adopt above technical scheme; Make it compared with prior art; Has following remarkable advantage: owing to be divided into two sub-module, reduced the volume of individual module, and used such as the such stickup fixed form of cold vulcanising; Make Assembly &Disassembly all fairly simple, and can adapt to the tire of various different angles.
Description of drawings
For letting above-mentioned purpose, the feature and advantage of the utility model can be more obviously understandable, elaborate below in conjunction with the specific embodiment of accompanying drawing to the utility model, wherein:
Fig. 1 illustrates the tire pressure emitter basic structure of the utility model one embodiment.
Fig. 2 illustrates the scheme of installation of the tire pressure emitter of the utility model one embodiment.
Fig. 3 illustrates the plastic deformation state of antenna in vehicle traveling process of the tire pressure emitter of the utility model one embodiment.
The specific embodiment
Summarily say; The embodiment of the utility model proposes the tire pressure emitter of a kind of system for monitoring pressure in tyre (TPMS) and the connection mode between the tire, and existing TPMS tire pressure emitter volume is big to solve, the installing/dismounting complex steps, can't adapt to the problems such as wheel rim of all angles.
Fig. 1 illustrates the tire pressure emitter basic structure of the utility model one embodiment.With reference to shown in Figure 1, tire pressure emitter 10 comprises physically separated sensor assembly 11 and battery module 12, and connect sensor assembly 11, battery module 12 flexibly connect line 13.
Flexibly connect in the line 13 and be provided with antenna, its be connected to sensor assembly 11 such as wireless modules such as radio-frequency transmissions circuit, as the antenna that transmits and receives (if having words).In other embodiments, if need, flexibly connect line 13 and also can comprise other signal wire (SW)s.
Because emitter is divided into two sub-module, has reduced the volume and weight of individual module.The profile of sensor assembly 11 and/or battery module 12 can be the cylinder of diameter 30mm, high 10mm, and the weight of each module is about 10g.Each standalone module volume is little like this, be convenient to sulfuration and be fixed on the motor tire, and volume is little, receives the stress influence of squeegee action little.Flexibly connect line 13 and play the effect that connects sensor assembly 11 and battery module 12, its flexibility can guarantee in the running car that sensor assembly 11 is connected with the effective of battery module 12 after the tire generation deformation.
Fig. 2 illustrates the scheme of installation of the tire pressure emitter of the utility model one embodiment.With reference to shown in Figure 2, two modules of emitter 10 11,12 are fixed on the inside face of tire 20 through modes such as cold vulcanisings.Because the centripetal force effect, whole launching opportunity is securely fixed on the tire inner surface very much.
Fig. 3 illustrates the plastic deformation state of line in vehicle traveling process that flexibly connect of the tire pressure emitter of the utility model one embodiment.With reference to shown in Figure 3, after tire deformed, variable in distance can take place with battery module 12 in sensor assembly 11, flexibly connects line 13 plastic deformation can take place, to allow such variable in distance.
The tire pressure emitter that the foregoing description proposed of the utility model owing to be divided into two sub-module, has reduced the volume of individual module, pastes fixed form and use, and Assembly &Disassembly is all fairly simple, and can adapt to the tire of various different angles.
Though the utility model discloses as above with preferred embodiment; Right its is not in order to limit the utility model; Any those skilled in the art; In spirit that does not break away from the utility model and scope, when can doing a little modification and perfect, so the protection domain of the utility model is when being as the criterion with what claims defined.
Claims (6)
1. tire pressure emitter; It is characterized in that comprising sensor assembly, battery module and flexibly connect line; Said said sensor assembly of wire joint and the battery module of flexibly connecting; And the said antenna that is provided with said emitter in the line that flexibly connects, said sensor assembly and said battery module stick on inner surface of automobile tyre respectively.
2. tire pressure emitter as claimed in claim 1 is characterized in that, said sensor assembly is a cylinder.
3. according to claim 1 or claim 2 tire pressure emitter is characterized in that said battery module is a cylinder.
4. tire pressure emitter as claimed in claim 1 is characterized in that, said sensor assembly sticks on the inside face of said tire with the cold vulcanising mode.
5. tire pressure emitter as claimed in claim 1 is characterized in that, said battery module sticks on the inside face of said tire with the cold vulcanising mode.
6. tire pressure emitter as claimed in claim 1 is characterized in that, the electric power connection line between said sensor assembly and said battery module is included in said flexibly connecting in the line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202268079U CN202163255U (en) | 2011-06-29 | 2011-06-29 | Tire pressure transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202268079U CN202163255U (en) | 2011-06-29 | 2011-06-29 | Tire pressure transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202163255U true CN202163255U (en) | 2012-03-14 |
Family
ID=45799105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202268079U Expired - Lifetime CN202163255U (en) | 2011-06-29 | 2011-06-29 | Tire pressure transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202163255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116978A (en) * | 2017-05-17 | 2017-09-01 | 万力轮胎股份有限公司 | One kind can thermometric tire and a kind of vehicle |
-
2011
- 2011-06-29 CN CN2011202268079U patent/CN202163255U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116978A (en) * | 2017-05-17 | 2017-09-01 | 万力轮胎股份有限公司 | One kind can thermometric tire and a kind of vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190107 Address after: 201619 No. 5500 Shenzhuan Highway, Songjiang District, Shanghai Patentee after: Baolong Huofu (Shanghai) Electronics Co., Ltd. Address before: 201619, No. 71, luxuriant Road, Jing Jing Town, Shanghai, Songjiang District Patentee before: Baolong Motor Science & Technology Co., Ltd., Shanghai |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120314 |