CN204322949U - Projector installation cooperation structure in a kind of automobile tire pressure monitoring system - Google Patents
Projector installation cooperation structure in a kind of automobile tire pressure monitoring system Download PDFInfo
- Publication number
- CN204322949U CN204322949U CN201420741714.3U CN201420741714U CN204322949U CN 204322949 U CN204322949 U CN 204322949U CN 201420741714 U CN201420741714 U CN 201420741714U CN 204322949 U CN204322949 U CN 204322949U
- Authority
- CN
- China
- Prior art keywords
- projector
- tube valve
- tire tube
- tire
- monitoring system
- 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
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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The utility model relates to projector installation cooperation structure in a kind of automobile tire pressure monitoring system, specifically refer to a kind of emitter apparatus that projector tire tube valve rotates when can prevent from installing, comprise launcher shell, tire tube valve, lock screw, tyre pressure sensor etc.Arrange the semi-cylindrical hole patching tire tube valve in described projector housing, the Plug Division for coordinating with launcher shell on tire tube valve is divided into semi-cylindrical.This kind of connection structure is relative to original semicircle sphere connection structure, when can avoid installing projector, tire tube valve is stressed rear relative to housing rotating in valve inside axis, be prevent tire tube valve from rotating and spline pin must be used as the trouble of mounting auxiliary when saving installation, improve the convenience that projector is installed, and cost-saving.
Description
Technical field
The utility model relates to the emitter apparatus in a kind of automobile tire pressure monitoring system, specifically refers to a kind of emitter apparatus that projector tire tube valve rotates when can prevent from installing.
Background technology
All adopt the projector that setting angle is adjustable in existing automobile tire pressure monitoring system, tire tube valve and launcher shell generally adopt the fit form of semicircle sphere to patch connection in the transmitter.Because be that sphere connects, tire tube valve all can rotate in all directions.When projector is installed, under the effect of extraneous torque of wrenches, tire tube valve can along valve inside axial rotation.Therefore, adopt the projector of this hemisphere face connection structure, generally a spline pin all will be used to carry out spline as accessory appliances when mounted, if do not use spline pin, then projector cannot be fixedly mounted on wheel rim.General spline pin dispatches from the factory together as the subsidiary product of projector.Both make troubles to erection work like this, too increase projector cost simultaneously.
Utility model content
For the shortcoming of prior art, the purpose of this utility model is to provide emitter apparatus in a kind of tire pressure monitoring system, the rotation that when this device can effectively prevent from installing, projector tire tube valve is unnecessary, cost-saving again while of making projector easy for installation.
For achieving the above object, the technical scheme that the utility model is taked is: provide a kind of tire pressure monitoring system emitter apparatus, comprise projector, tire tube valve, lock screw, tyre pressure sensor etc.Described projector and the mutual grafting of tire tube valve, be semi-cylindrical hole for patching the part of tire tube valve in projector housing, the Plug Division for coordinating with launcher shell on tire tube valve is divided into semi-cylindrical; By lock screw, both are tightened together after grafting is good.
Structure described in the utility model, ensure that projector setting angle is adjustable, avoid tire tube valve when installing projector stressed rear relative to housing rotating in valve inside axis simultaneously, do not need during installation to use spline pin as accessory appliances, improve the convenience that projector is installed, work efficiency is provided, and cost-saving.
Accompanying drawing explanation
Fig. 1 is state profile after described projector housing and tire tube valve are installed;
Fig. 2 is described tire tube valve and launcher shell mounting structure schematic diagram.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the utility model comprises tire tube valve 1, launcher shell 2, lock screw 3, tyre pressure sensor etc., and tyre pressure sensor is positioned at motor tire inside; Projector housing is arranged the semi-cylindrical hole 6 being used for grafting tire tube valve, tire tube valve top arranges the semi-cylindrical 4 being used for coordinating grafting with launcher shell.The semi-cylindrical of tire tube valve is nested in the semicylindrical opening of housing, and the principal radii of two halves cylinder is equal, then tire tube valve good for grafting and launcher shell is locked together by lock screw.
Like this, the tire tube valve that grafting is good is having degree of freedom relative to projector housing along the axial rotation of semicolumn, is regulated the setting angle of projector by the rotation in this direction; And tire tube valve does not have degree of freedom along the axial rotation of valve inside 5.During installation, when using spanner to turn lock screw, the torsion of spanner makes tire tube valve along valve inside axial rotation, due to tire tube valve and the grafting of projector housing, when tire tube valve has rotation trend, stops projector housing with hand, has just stopped the rotation of tire tube valve.Stop projector housing with hand to be easy to accomplish.
During concrete enforcement, according to the needs of different projector, semi-cylindrical can be changed into the face of cylinder that section is great circle or roundlet, the principle of realization is identical.
Above-described embodiment is the utility model preferably implementation.It should be noted that, under the prerequisite not departing from the utility model design, any apparent replacement is all within the utility model protection domain.
Claims (1)
1. projector installation cooperation structure in an automobile tire pressure monitoring system, comprise projector, tire tube valve, lock screw, tyre pressure sensor, launcher shell and the mutual grafting of tire tube valve, and by lock screw, both are tightened together, it is characterized in that: be semi-cylindrical hole for patching the part of tire tube valve in projector housing, the Plug Division for coordinating with launcher shell on tire tube valve is divided into semi-cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420741714.3U CN204322949U (en) | 2014-12-02 | 2014-12-02 | Projector installation cooperation structure in a kind of automobile tire pressure monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420741714.3U CN204322949U (en) | 2014-12-02 | 2014-12-02 | Projector installation cooperation structure in a kind of automobile tire pressure monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204322949U true CN204322949U (en) | 2015-05-13 |
Family
ID=53159341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420741714.3U Expired - Fee Related CN204322949U (en) | 2014-12-02 | 2014-12-02 | Projector installation cooperation structure in a kind of automobile tire pressure monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204322949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494373A (en) * | 2014-12-02 | 2015-04-08 | 惠州聚创汇智科技开发有限公司 | Emitter mounting fitting structure in vehicle tire pressure monitoring system |
-
2014
- 2014-12-02 CN CN201420741714.3U patent/CN204322949U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494373A (en) * | 2014-12-02 | 2015-04-08 | 惠州聚创汇智科技开发有限公司 | Emitter mounting fitting structure in vehicle tire pressure monitoring system |
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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: 20150513 Termination date: 20161202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |