CN212446988U - External tire pressure meter - Google Patents
External tire pressure meter Download PDFInfo
- Publication number
- CN212446988U CN212446988U CN202021252161.7U CN202021252161U CN212446988U CN 212446988 U CN212446988 U CN 212446988U CN 202021252161 U CN202021252161 U CN 202021252161U CN 212446988 U CN212446988 U CN 212446988U
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- China
- Prior art keywords
- tire pressure
- external
- tire
- mounting
- gauge
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- 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
Abstract
The utility model belongs to the tire pressure monitoring field, which discloses an external tire pressure meter, comprising a tire pressure meter body, wherein the bottom surface of the tire pressure meter body is provided with an installation opening for being connected with an external inflating valve rod in a sealing way, and the installation opening is internally provided with an ejector rod for jacking a valve in the inflating valve rod; the side of the tire gauge body is of a multi-face annular structure. This tire gauge can effectively improve the installation and the dismantlement convenience of external tire gauge.
Description
Technical Field
The utility model relates to a tire pressure monitoring field specifically is an external tire gauge.
Background
The patent application is proposed in 2012 by the applicant of Guangdong iron general anti-theft equipment, application number CN 201210115373.4, and discloses an external tire pressure meter and an installation structure thereof, wherein the external tire pressure meter comprises a base and a cover, the base is provided with an external thread peripheral wall, the cover is provided with an internal thread peripheral wall, the base and the cover are screwed and locked to provide an internal installation space, and in addition, the installation structure further comprises a gear, a backing ring and a locking piece; the gear is fixed on the bottom surface of the base and is provided with gear teeth along the circumferential direction; the backing ring is provided with a through hole, and the peripheral wall of the through hole is provided with gear teeth; the cushion ring is sleeved on the periphery of the gear through a through hole of the cushion ring and is meshed with the gear through gear teeth of the gear; the locking piece is arranged close to the backing ring and the gear; the locking piece, the gear and the base are provided with screw holes for screwing the valve rod of the inflating valve.
In the installation process of the external tire pressure meter of large vehicles such as trucks and the like, the problem of difficulty in disassembly and installation exists, and the space into which the hand allowed by the hub of the large truck can extend is small.
Therefore, the technical problem to be solved by the present application is: how to improve the installation and the dismantlement convenience of external tire gauge.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an external tire pressure meter, this tire pressure meter can effectively improve the installation and the dismantlement convenience of external tire pressure meter.
In order to achieve the above object, the utility model provides a following technical scheme: an external tire pressure meter comprises a tire pressure meter body, wherein the bottom surface of the tire pressure meter body is provided with a mounting opening for being in sealing connection with an external valve stem of a valve, and an ejector rod for ejecting a valve in the valve stem of the valve is arranged in the mounting opening; the side of the tire gauge body is of a multi-face annular structure.
In the external tire gauge, the multi-surface annular structure is formed by sequentially connecting 4-10 planes.
In the external tire pressure gauge, the tire pressure gauge body comprises a shell and a main body fixedly connected with the shell, and the multi-surface annular structure is arranged on the periphery of the shell; the mounting port is arranged on the main body; a tire pressure sensor used for detecting the position of the mounting opening is arranged in the shell.
In the above external tire pressure gauge, the main body includes a connecting end fixedly connected to the housing, and an installation end provided with an installation port.
In the external tire pressure gauge, a circle of anti-skid convex strips are arranged on the periphery of the main body.
In the external tire pressure gauge, a nut is fixed on the mounting end; the mounting port is located at the axis positions of the nut, the connecting end and the mounting end.
In the external tire pressure gauge, the mounting port is in threaded connection with an external valve stem of the inflating valve.
In the external tire pressure gauge, the shell is in threaded connection with the connecting end.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses set up to multiaspect annular structure in the side of tire gauge body, the manual dismantlement of operating personnel and the installation of can being convenient for improve the convenience of dismantling the installation.
Drawings
Fig. 1 is a perspective view of embodiment 1 of the present invention;
fig. 2 is a front view of the main body of embodiment 1 of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-2, an external tire pressure gauge includes a tire pressure gauge body, a mounting port 1 for sealing connection with an external valve stem of a valve is arranged on the bottom surface of the tire pressure gauge body, and a push rod 2 for pushing open a valve in the valve stem of the valve is arranged in the mounting port 1; the side of the tire gauge body is a multi-surface annular structure 3.
In the use, connect installing port 1 and inflating valve rod, ejector pin 2 can back open the valve in the inflating valve rod after having installed, and the gas in the tire can get into installing port 1, implies, and this tire pressure meter body still embeds has such as microprocessor, wireless communication module, tire pressure monitoring module such as tire pressure sensor etc. these are all prior knowledge in this field, so do not do too much restriction.
Generally, the air pressure in the mounting port 1 is transmitted to the tire pressure sensor, the tire pressure sensor sends a signal to the microprocessor, and the microprocessor sends the tire pressure to the vehicle-mounted tire pressure monitor and the like through the wireless communication module.
Preferably, the polyhedral ring-shaped structure 3 is a polyhedral ring-shaped structure 3 formed by sequentially connecting 4 to 10 planes. In this embodiment, the multi-surface ring structure 3 is a multi-surface ring structure 3 formed by sequentially connecting 8 planes
Preferably, the tire gauge body comprises a shell 4 and a main body 5 fixedly connected with the shell 4, and the multi-surface annular structure 3 is arranged on the periphery of the shell 4; the mounting port 1 is arranged on the main body 5; a tire pressure sensor for detecting the position of the mounting port 1 is arranged in the shell 4, the main body 5 comprises a connecting end 6 fixedly connected with the shell 4 and a mounting end 7 provided with the mounting port 1, a circle of anti-skid convex strips 8 are arranged on the periphery of the main body 5, and nuts 9 are fixed on the mounting end 7; the mounting port 1 is located at the axis positions of the nut 9, the connecting end 6 and the mounting end 7, the mounting port 1 is in threaded connection with a valve stem of an external inflating valve, and the shell 4 is in threaded connection with the connecting end 6.
In the embodiment, the structural design of the shell 4 and the main body 5 is beneficial to the assembly and the maintenance of the tire pressure gauge body. The antiskid convex strips 8 are convenient for operators to hold and install. The effect of nut 9 is convenient for screw up this tire pressure meter body on the inflating valve rod through little spanner. For the sake of simple structure and reliability, the mounting port 1 is screwed with an external valve stem, and the housing 4 is screwed with the connecting end 6.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. An external tire pressure meter comprises a tire pressure meter body, wherein the bottom surface of the tire pressure meter body is provided with a mounting opening for being in sealing connection with an external valve stem of a valve, and an ejector rod for ejecting a valve in the valve stem of the valve is arranged in the mounting opening; the tire gauge is characterized in that the side surface of the tire gauge body is of a multi-surface annular structure.
2. The external tire gauge of claim 1, wherein the multi-sided ring structure is a multi-sided ring structure formed by sequentially connecting 4-10 planes.
3. The external tire pressure gauge according to claim 1, wherein the tire pressure gauge body comprises a housing and a main body fixedly connected with the housing, and the multi-surface annular structure is arranged on the periphery of the housing; the mounting port is arranged on the main body; a tire pressure sensor used for detecting the position of the mounting opening is arranged in the shell.
4. The external tire gauge according to claim 3, wherein the main body comprises a connecting end fixedly connected with the housing and a mounting end provided with a mounting port.
5. The external tire gauge of claim 4, wherein the main body is provided with a circle of anti-slip ribs on the periphery thereof.
6. The external tire pressure gauge according to claim 4, wherein a nut is fixed on the mounting end; the mounting port is located at the axis positions of the nut, the connecting end and the mounting end.
7. The external tire pressure gauge according to any one of claims 1 to 6, wherein the mounting port is screwed with an external valve stem of the inflating valve.
8. The external tire pressure gauge according to any of claims 4 to 6, wherein the housing and the connection end are screwed.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021252161.7U CN212446988U (en) | 2020-07-01 | 2020-07-01 | External tire pressure meter |
| PCT/CN2021/070377 WO2022001081A1 (en) | 2020-07-01 | 2021-01-05 | External tire gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021252161.7U CN212446988U (en) | 2020-07-01 | 2020-07-01 | External tire pressure meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212446988U true CN212446988U (en) | 2021-02-02 |
Family
ID=74463263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021252161.7U Active CN212446988U (en) | 2020-07-01 | 2020-07-01 | External tire pressure meter |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN212446988U (en) |
| WO (1) | WO2022001081A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632775B (en) * | 2012-04-18 | 2014-03-12 | 广东铁将军防盗设备有限公司 | External tire pressure gauge, mounting structure thereof and corresponding dismounting tool |
| CN104201474A (en) * | 2014-06-10 | 2014-12-10 | 铁将军汽车电子有限公司 | External tire gauge and antenna structure thereof |
| US9649894B2 (en) * | 2015-07-01 | 2017-05-16 | Goodrich Corporation | Tire pressure sensor assemblies including a tire pressure sensor for mating with an over-inflation pressure relief valve in an aircraft wheel system |
| CN205086612U (en) * | 2015-10-12 | 2016-03-16 | 铁将军汽车电子有限公司 | Tyre pressure meter |
| JP2018030561A (en) * | 2016-08-26 | 2018-03-01 | 京セラ株式会社 | Tire air pressure measuring sensor and tire air pressure measuring device |
-
2020
- 2020-07-01 CN CN202021252161.7U patent/CN212446988U/en active Active
-
2021
- 2021-01-05 WO PCT/CN2021/070377 patent/WO2022001081A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022001081A1 (en) | 2022-01-06 |
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| GR01 | Patent grant |