CN213209337U - Pressure detection device convenient to installation is fixed - Google Patents

Abstract

The utility model discloses a pressure measurement convenient to installation is fixed, including breather pipe, integrated box, the inside swing joint of breather pipe has the pressure tongue, the one end swing joint that the pressure tongue was kept away from at the top of breather pipe has the admission valve, the formula inflating valve is twisted to one side fixedly connected with of admission valve, integrated box threaded connection is in the admission valve top, the interior suspension of admission valve has the pressure detector of fixed connection in integrated box lower part, the top fixedly connected with pedestal of integrated box, the top of pedestal is inlayed and is equipped with the manometer. The utility model can freely disassemble the parts to be replaced, can realize the real-time inflation and real-time detection effect, and can adjust the air pressure value in the inflation process; the tire pressure value can be accurately measured under the condition that the vehicle is not started, and the internal memory can also record the data of pressure measurement each time in real time, so that the safety analysis of the vehicle can be conveniently carried out by a vehicle owner in the future.

Description

Pressure detection device convenient to installation is fixed

Technical Field

The utility model relates to an atmospheric pressure detects the field, especially relates to a pressure measurement device convenient to installation is fixed.

Background

The existing automobile tire internal pressure detection scheme is divided into two types, namely: direct pressure detection system, second: compared with the latter, the indirect pressure detection system has more accurate monitoring data, and can effectively monitor the instantaneous air pressure in the tire at any time, but most direct detection devices on the market are required to be installed inside the tire in advance, the installation difficulty is very high for an ordinary vehicle owner, the vehicle owner cannot install the direct detection devices by himself, the detection of the air pressure can be realized only by starting the vehicle, the direct detection systems are troublesome, and in case of failure, the direct detection devices cannot be timely detached and maintained, and time is consumed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a pressure measurement device convenient to installation is fixed is provided, has reached and can freely dismantle the spare part that needs to be changed, can also realize aerifing real-time detection's effect in real time, can help the car owner to fill suitable atmospheric pressure value for the tire. Even under the condition that the vehicle is not started, the tire pressure value can be accurately measured, the data of each pressure measurement can be recorded in real time by the internal memory, and the vehicle owner can conveniently perform safety analysis on the vehicle in the future.

Including breather pipe, integrated box, the inside swing joint of breather pipe has the pressure tongue, the one end swing joint that the pressure tongue was kept away from at the top of breather pipe has the admission valve, the dress formula inflating valve is twisted to one side fixedly connected with of admission valve, integrated box threaded connection is in the admission valve top, the interior suspension of admission valve has the pressure detector of fixed connection in integrated box lower part, the top fixedly connected with pedestal of integrated box, the top of pedestal is inlayed and is equipped with the manometer.

Preferably, the breather pipe is hollow cylinder structure, and the breather pipe is kept away from the one end of admission valve and is provided with the internal thread.

Preferably, a pin shaft is fixedly connected in the vent pipe, the pressure tongue is movably inserted in the pin shaft, and one end of the pressure tongue, which is positioned in the pin shaft, is connected with a spring.

Preferably, the outer surface of the screwing type valve is fixedly connected with a valve which adopts a screwing and rotating opening-closing type structure.

Preferably, the integrated box is of a hollow shell structure, a rechargeable battery, a circuit board and a memory storage are arranged inside the integrated box, the rechargeable battery is electrically connected with the circuit board respectively, and the circuit board is electrically connected with the memory storage, the pressure detector and the pressure gauge respectively.

Preferably, rubber seal rings are arranged at the joint of the vent pipe and the air inlet valve and the joint of the screwing type valve and the air inlet valve.

The utility model has the advantages as follows:

1. the utility model achieves the effect of convenient assembly and disassembly through the threaded connection between the vent pipe and the tire valve, and can detect the tire pressure when the vehicle is not started;

2. the utility model realizes the effect that the main structure can be freely changed through the modular design, thereby greatly increasing the convenience of equipment maintenance;

3. the utility model discloses through set up the memory storage in the inside of the integrated box, make the monitoring devices have data memory storage function, can record the test result of tire pressure at every turn, the car owner of being convenient for examines or diagnoses the potential safety hazard of vehicle before using the vehicle;

4. the utility model discloses a twist dress formula inflating valve at one side fixed connection of admission valve, can realize carrying out real-time pressure measurement to the inflated process of tire.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a right side view of the present invention;

FIG. 3 is a schematic view of the structure of the bottom part of the present invention;

fig. 4 is a front view of the utility model.

In the figure: 1 pressure gauge, 2 bases, 3 integrated boxes, 4 pressure detectors, 5 screwing type inflating valves, 6 vent pipes, 7 air inlet valves, 8 valves and 9 pressure tongues.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1 to 4, a pressure detecting device convenient for installation and fixation includes a vent pipe 6 and an integrated box 3. The air pipe 6 is not of a hollow cylindrical structure, and the inner wall of the end part of the air pipe is provided with internal threads which can be in threaded connection with an air tap of an automobile tire.

The interior of the vent pipe 6 is movably connected with a pressure tongue 9. Specifically, the vent pipe 6 is internally and fixedly connected with a pin shaft, the middle part of the pin shaft is provided with a socket, the pressure tongue 9 is movably inserted in the socket of the pin shaft, one end of the pressure tongue 9, which is positioned in the pin shaft, is connected with a spring, and the other end of the spring is fixedly connected in the socket. Due to the fact that the automobile tire brands are different, the lengths of the air cores are also different, the movably connected pressing tongues 9 are adopted, the inserting and connecting requirements of the air cores with different lengths can be met through the stretching and retracting of the pressing tongues 9, and the air cores at the air nozzle positions of the tires can be prevented from being damaged.

2 fixed connection of pedestal is in 3 tops of integrated box, the pedestal top inlays and is equipped with manometer 1, the suspension has pressure detector 4 of fixed connection in 3 lower parts of integrated box in admission valve 7, detects out pressure value and feeds back to manometer 1 by pressure detector 4, and manometer 1 shows real-time detection data.

When the air pressure of the tire is detected, the vent pipe 6 is screwed on the air tap of the tire, the pressure tongue 9 is pressed into an air core in the air valve, the air is released and filled in the inner space of the whole detector, the pressure detector 4 starts to detect, and the pressure gauge 1 starts to display numerical values.

The position of the top of the vent pipe 6 far away from the pressure tongue 9 is movably connected with an air inlet valve 7, and the air inlet valve 7 is movably embedded in the top surface of the vent pipe 6, so that the 360-degree horizontal rotation of the air inlet valve at the top of the vent pipe can be realized. Because the position of the air nozzle of the tire is not fixed due to different parking poses of the automobile wheel, the horizontal rotation design facilitates the detection and the inflation operation of the tire.

When the detector is used for inflating a tire, the vent pipe 6 is firstly pressed into a tire valve, the pressure tongue 9 is pressed into the air core, the air inlet valve 7 is rotated to a proper position where the screwing type valve 5 faces outwards, the inflating device is connected, after the tightness is checked, the valve 8 is rotated anticlockwise, so that air is communicated, and the numerical value change of the pressure gauge 1 can be observed while the air is inflated. When the air pressure in the tire is too high, the valve 8 is rotated reversely, so that the screwing type air valve 5 is communicated with the outside, the air in the tire is partially released and exhausted, and the pressure in the automobile tire is effectively adjusted to a proper value. After the inflation is finished, the valve 8 is closed, and then the detector is taken down.

7 top threaded connection of admission valve has integrated and box 3, the outside casing of integrated box 3 adopts screw fixation sealed, can freely dismantle as required, and inside still is provided with battery, circuit board and memory for integrated box 3 possesses the memory and stores the function. The rechargeable batteries are respectively and electrically connected with the circuit board, and the circuit board is respectively and electrically connected with the memory, the pressure detector and the pressure gauge. The electrical components are commercially available products, and the electrical connection therebetween is conventional, and will not be described herein.

When the pressure detector 4 fixedly connected to the lower portion of the integrated box 3 detects pressure data each time, the storage device can record the numerical value of the down pressure, so that a vehicle owner can analyze the aging degree of the tire in the future conveniently, and potential safety hazards are eliminated.

The utility model discloses a pressure measurement adopts the detachable equipment mode, and when arbitrary part broke down, all can replace new spare part, reduced car owner's maintenance duration greatly, reduced cost of maintenance.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims (6)

1. The utility model provides a pressure measurement convenient to installation is fixed, includes breather pipe (6), integrated box (3), its characterized in that: the utility model discloses a pressure detector, including breather pipe (6), breather pipe (6) inside swing joint has pressure tongue (9), the one end swing joint that pressure tongue (9) were kept away from at the top of breather pipe (6) has admission valve (7), dress formula inflating valve (5) are twisted to one side fixedly connected with of admission valve (7), integrated box (3) threaded connection is in admission valve (7) top, the suspension has pressure detector (4) of fixed connection in integrated box (3) lower part in admission valve (7), the top fixedly connected with pedestal (2) of integrated box (3), the top of pedestal (2) is inlayed and is equipped with manometer (1).

2. A pressure detecting device for facilitating installation and fixation according to claim 1, wherein: the breather pipe (6) is of a hollow cylindrical structure, and an internal thread is arranged at one end, far away from the air inlet valve (7), of the breather pipe (6).

3. A pressure detecting device for facilitating installation and fixation according to claim 2, wherein: the ventilating pipe (6) is internally and fixedly connected with a pin shaft, the pressure tongue (9) is movably inserted in the pin shaft, and one end of the pressure tongue (9) positioned in the pin shaft is connected with a spring.

4. A pressure detecting device for facilitating installation and fixation according to claim 1, wherein: the outer surface of the screwing type inflating valve (5) is fixedly connected with a valve (8), and the valve (8) adopts a screwing-rotating opening-closing type structure.

5. A pressure detecting device for facilitating installation and fixation according to claim 1, wherein: the integrated box (3) is of a hollow shell structure, a rechargeable battery, a circuit board and a memory storage device are arranged inside the integrated box (3), the rechargeable battery is electrically connected with the circuit board respectively, and the circuit board is electrically connected with the memory storage device, the pressure detector (4) and the pressure gauge (1) respectively.

6. A pressure detecting device for facilitating installation and fixation according to claim 1, wherein: and rubber sealing rings are arranged at the joint of the vent pipe (6) and the air inlet valve (7) and the joint of the screwing type inflating valve (5) and the air inlet valve (7).

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