CN210733724U

CN210733724U - TPMS pressure gauge for tire pressure detection

Info

Publication number: CN210733724U
Application number: CN201921793457.7U
Authority: CN
Inventors: 张�林
Original assignee: Tianjin Beisike Electronic Technology Co ltd
Current assignee: Tianjin Beisike Electronic Technology Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-06-12
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a TPMS pressure gauge for tire pressure detection, including the rim, the equal fixedly connected with bead seat of rim terminal surface, the rim lateral wall is provided with first recess, first recess inside callipers with be connected with the second fixed plate, the second fixed plate is close to the first recess outside and is provided with first fixed plate, the second fixed plate is close to first fixed plate side and evenly is provided with a plurality of second recesses, first fixed plate is close to a plurality of fixed pins of second fixed plate side fixedly connected with, first fixed plate is located the first spring of fixed pin fixedly connected with of fixed pin department, and first spring cup joints in the fixed pin outside, and is a plurality of the equal fixedly connected with dynamometer of the first spring other end, be provided with data processor in the second fixed plate. The utility model discloses in, through set up the recess on the rim, directly place TPMS pressure gauge for tire pressure detection in rim department directly, through with automobile tire direct contact, make things convenient for the tire pressure of direct measurement car to obtain the most accurate data.

Description

TPMS pressure gauge for tire pressure detection

Technical Field

The utility model relates to a pressure gauge field especially relates to a TPMS pressure gauge for tire pressure detection.

Background

The tire pressure monitoring system is abbreviated as "TPMS", which is an abbreviation of "tire pressure monitoring system". The technology can automatically monitor various conditions of the tire in real time by recording the rotating speed of the tire or an electronic sensor arranged in the tire, and can provide effective safety guarantee for driving.

When the automobile tire pressure gauge is used, the requirement is measured accurately, the existing pressure gauge for TPMS tire pressure detection lacks an effective taking mode in the aspect of data acquisition, the taking efficiency is unstable, and the device is generally fixed and is not easy to replace or upgrade.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the pressure gauge for TPMS tire pressure detection who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a pressure gauge for TPMS tire pressure detection comprises a rim, wherein a bead seat is fixedly connected to the end face of the rim, a first groove is formed in the outer side wall of the rim, a second fixing plate is clamped in the first groove and connected with the first fixing plate, a first fixing plate is arranged on the second fixing plate close to the outer side of the first groove, a plurality of second grooves are uniformly formed in the second fixing plate close to the first fixing plate, a plurality of fixing pins are fixedly connected to the first fixing plate close to the second fixing plate, a first spring is fixedly connected to the first fixing plate at the position of the fixing pin and sleeved on the outer side of the fixing pin, a dynamometer is fixedly connected to the other end of each of the plurality of first springs, a data processor is arranged in the second fixing plate, a signal receiving wire is arranged on the outer side of the data processor, and a signal transmission wire is fixedly connected to the side of each, and a data transmission line is arranged on the side of the data processor far away from the first fixing plate, and the data transmission line is fixedly connected with the data processor.

As a further description of the above technical solution:

the second grooves correspond to the first fixing pins one by one.

As a further description of the above technical solution:

the dynamometer is located the second fixed plate and is close to second recess department, and dynamometer and second fixed plate fixed connection.

As a further description of the above technical solution:

the dynamometer is arranged close to the first spring side and is provided with a spring seat.

As a further description of the above technical solution:

and the signal transmission lines are fixedly connected with the signal receiving lines.

As a further description of the above technical solution:

the second fixing plate penetrates through the rim on the side far away from the first fixing plate and is connected with the rim in a sliding mode.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up the recess on the rim, directly place TPMS pressure gauge for tire pressure detection in rim department directly, through with automobile tire direct contact, make things convenient for the tire pressure of direct measurement car to obtain the most accurate data.

2. The utility model discloses a set up the structure of a plurality of fixed pins and spring, ensure in a plurality of positions department, gain a plurality of data, a plurality of data of rethread add up, obtain final data, reduced data acquisition's fault-tolerant rate, very high accuracy brings the facility for later maintenance.

3. The utility model discloses a be the card with the recess of second fixed plate and rim and set up, easily dismantle the pressure gauge, brought very big facility for change, the upgrading of equipment.

Drawings

Fig. 1 is a side view of a pressure gauge for TPMS tire pressure detection according to the present invention;

fig. 2 is a front view of the pressure gauge for TPMS tire pressure detection provided by the present invention;

fig. 3 is an enlarged view of fig. 1-a.

Illustration of the drawings:

1. a rim; 11. a bead seat; 2. a first groove; 3. a first fixing plate; 31. a fixing pin; 32. a first spring; 4. a second fixing plate; 41. a second groove; 42. a force gauge; 43. a signal transmission line; 44. a signal receiving line; 45. a data processor; 46. and a data transmission line.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment:

a pressure gauge for TPMS tire pressure detection comprises a rim 1, wherein the rim 1 is used for placing a tire, the end surface of the rim 1 is fixedly connected with a bead seat 11, the bead seat 11 is used for limiting the position of the tire, the outer side wall of the rim 1 is provided with a first groove 2, the first groove 2 is used for placing the device of the utility model, a second fixing plate 4 is clamped in the first groove 2 and connected with the first groove 4, the device can be simply and quickly disassembled through mutually clamping the second fixing plate 4 and the first groove 2 for replacement, maintenance or upgrade, a first fixing plate 3 is arranged on the second fixing plate 4 close to the outer side of the first groove 2, the first fixing plate 3 is in direct contact with the tire, data is directly recorded in a data processor 45 through a first spring 32, the tire pressure data can be conveniently obtained in real time, the first fixing plate 3 is in sliding connection with the first groove 2 of the rim 1, a plurality of second grooves 41 are uniformly arranged on the second fixing plate 4 close to the side of the first, the second groove 41 is used for placing the fixing pin 31, the side of the first fixing plate 3 close to the second fixing plate 4 is fixedly connected with a plurality of fixing pins 31, the first fixing plate 3 is fixedly connected with a first spring 32 at the position of the fixing pin 31, pressure is applied to the dynamometer 42 through the first spring 32, data can be measured accurately, the first spring 32 is sleeved outside the fixing pin 31 to prevent the first spring 32 from being separated from the fixing pin 31, meanwhile, the position is limited for the first spring 32, the other ends of the plurality of first springs 32 are fixedly connected with the dynamometer 42, the dynamometer 42 transmits the detected data to the signal receiving wire 44 through the signal transmission wire 43, the data is transmitted to the data processor 45 for integration, the data processor 45 is arranged in the second fixing plate 4, the signal receiving wire 44 is arranged outside the data processor 45, the signal transmission wire 43 is fixedly connected to the side of the plurality of the dynamometer 42 far away from the first fixing plate 3, the data processor 45 is provided with a data transmission line 46 at the side far away from the first fixing plate 3, and the data transmission line 46 is fixedly connected with the data processor 45.

The plurality of second grooves 41 correspond to the plurality of first fixing pins 31 one to one. The load cell 42 is located at the second fixing plate 4 near the second recess 41, and the load cell 42 is fixedly connected with the second fixing plate 4. Dynamometer 42 is the spring holder setting near first spring 32 side, is convenient for place first spring 32, and mainly used obtains more accurate measured data, reduces the atress loss. The plurality of signal transmission lines 43 are each fixedly connected to a signal reception line 44. The second fixing plate 4 penetrates through the rim 1 at the side far away from the first fixing plate 3 and is connected with the rim 1 in a sliding manner.

The working principle is as follows: automobile tires are extruded on the first fixing plate 3, the first fixing plate 3 extrudes the first springs 32, the dynamometer 42 records the pressure on the first springs 32, pressure data are transmitted to the data processor 45 to be integrated, the integrated data are transmitted out through the data transmission line 46, then corresponding equipment is butted, the tire pressure of the automobile tires can be observed in real time, the danger brought to driving by automobile air leakage is prevented, a good detection effect is achieved, and safety driving guarantee is provided for driving and traveling of people.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a TPMS pressure gauge for tire pressure detection, includes rim (1), its characterized in that: the tyre bead seat is characterized in that the end face of the rim (1) is fixedly connected with a tyre bead seat (11), the outer side wall of the rim (1) is provided with a first groove (2), the first groove (2) is clamped and connected with a second fixing plate (4), the second fixing plate (4) is provided with a first fixing plate (3) close to the outer side of the first groove (2), the side of the second fixing plate (4) close to the first fixing plate (3) is uniformly provided with a plurality of second grooves (41), the side of the first fixing plate (3) close to the second fixing plate (4) is fixedly connected with a plurality of fixing pins (31), the first fixing plate (3) is fixedly connected with a first spring (32) at the fixing pin (31), the first spring (32) is sleeved outside the fixing pin (31), the other end of the first spring (32) is fixedly connected with a dynamometer (42), and a data processor (45) is arranged in the second fixing plate (4), data processor (45) outside is provided with signal reception line (44), and is a plurality of dynamometer (42) are kept away from first fixed plate (3) side and are all fixedly connected with signal transmission line (43), data processor (45) are kept away from first fixed plate (3) side and are provided with data transmission line (46), data transmission line (46) and data processor (45) fixed connection.

2. The pressure gauge for tire pressure detection of TPMS according to claim 1, wherein: the second grooves (41) correspond to the first fixing pins (31) one by one.

3. The pressure gauge for tire pressure detection of TPMS according to claim 1, wherein: the dynamometer (42) is located at the position, close to the second groove (41), of the second fixing plate (4), and the dynamometer (42) is fixedly connected with the second fixing plate (4).

4. The pressure gauge for tire pressure detection of TPMS according to claim 1, wherein: the dynamometer (42) is arranged close to the first spring (32) in a spring seat mode.

5. The pressure gauge for tire pressure detection of TPMS according to claim 1, wherein: the signal transmission lines (43) are all fixedly connected with the signal receiving line (44).

6. The pressure gauge for tire pressure detection of TPMS according to claim 1, wherein: the second fixing plate (4) penetrates through the rim (1) far away from the first fixing plate (3) and is connected with the rim (1) in a sliding mode.