CN216669101U

CN216669101U - Intelligent barometer for detecting air pressure of airplane tire

Info

Publication number: CN216669101U
Application number: CN202122931355.0U
Authority: CN
Inventors: 张志龙; 张亚潇; 孙源泽; 翟安恒; 孙振帅; 姚光生; 胡惠琴; 李拥军; 孙兆磊
Original assignee: SHANDONG XIANGYU AVIATION TECHNOLOGY SERVICE CO LTD
Current assignee: SHANDONG XIANGYU AVIATION TECHNOLOGY SERVICE CO LTD
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-06-03
Anticipated expiration: 2031-11-26

Abstract

The utility model belongs to the technical field of airplane maintenance and application, relates to tire detection, and particularly relates to an intelligent barometer for detecting the air pressure of an airplane tire. Including barometer body and the atmospheric pressure hose of setting on the barometer body, the barometer body includes that open-top is the drain pan of flat cuboid form setting and is used for the operating panel of sealed drain pan, be provided with control circuit board in the drain pan, last display screen and the control button of being provided with of operating panel, display screen and control button set up on operating panel from top to bottom, still be provided with pressure sensor between barometer body and the atmospheric pressure hose, the below of drain pan is provided with the support arch, the support arch is close to the pressure sensor setting. The intelligent air pressure meter is more convenient for a controller to hold and operate by utilizing reasonable layout, so that the intelligent air pressure meter is convenient for a worker to operate and use, and the labor intensity of the operator is further simplified.

Description

Intelligent barometer for detecting air pressure of airplane tire

Technical Field

The utility model belongs to the technical field of airplane maintenance and application, relates to tire detection, and particularly relates to an intelligent barometer for detecting the air pressure of an airplane tire.

Background

The civil aviation passenger plane is a collective flight transport tool with larger size and more passenger capacity, and is used for business flights to and from China and abroad. According to the maintenance requirements of aircraft manufacturers, civil aircraft require periodic measurements of tire pressure. If the measured value is not in the standard range, the actual measured value is compared with the manual standard to determine whether to adjust the air pressure (inflation/deflation) of the tire, establish the monitoring of the tire, or replace the tire or replace two coaxial tires.

Currently, the common practice in the industry is to manually measure the tire pressure value and record the data on a tire pressure monitor book stored on an airplane. In the existing maintenance mode, the standard value needs to be compared after the tire pressure value is manually measured, and the risk of numerical calculation error or judgment error exists.

In the existing maintenance mode, when in wind blowing or rain, the air pressure of the tire is not easy to use under the machine and is easy to be wetted or torn by wind. If all the tires are measured and then recorded on the machine, the risk that data are forgotten or the positions of the wheels are confused exists. In the existing maintenance mode, after a mechanic measures the air pressure of a tire, if the mechanic needs to replace the tire or perform other maintenance measures, and the mechanic is scheduled to perform other work tasks, the mechanic will inform other personnel of the maintenance task information of the tire to complete. If the hand-off is not in place, the release personnel may not identify the tire maintenance task that was not performed and release the aircraft, which may substantially result in an unworkable flight condition for the aircraft.

In order to solve the technical problems, people design a related intelligent measuring system to assist an intelligent barometer to complete the traditional manual recording work, but the tire pressure of the existing intelligent barometer is not easy to use under the airplane, and the structural design of the intelligent barometer has certain inconvenient use.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems existing in the structural design of the intelligent barometer, the utility model provides the intelligent barometer for detecting the air pressure of the airplane tire, which has the advantages of reasonable design, simple structure, convenience in processing and convenience in use.

In order to achieve the above object, the utility model provides an intelligent barometer for detecting air pressure of an aircraft tire, which comprises a barometer body and an air pressure hose arranged on the barometer body, wherein the barometer body comprises a bottom shell with a flat rectangular top opening and an operation panel for sealing the bottom shell, a control circuit board is arranged in the bottom shell, a display screen and control keys are arranged on the operation panel, the display screen and the control keys are vertically arranged on the operation panel, a pressure sensor is arranged between the barometer body and the air pressure hose, and a support protrusion is arranged below the bottom shell and is close to the pressure sensor.

Preferably, a storage battery is arranged below the control circuit board, a transmission antenna is arranged below the storage battery, and the storage battery, the display screen, the control keys, the pressure sensor and the transmission antenna are electrically connected with the control circuit board uniformly.

Preferably, still be provided with the insulating piece between control circuit board and the battery, be provided with the shock attenuation bubble cotton between insulating piece and the control circuit board.

Preferably, two shock absorption foam cotton slivers that the interval set up are provided with in the drain pan, transmission antenna sets up between two shock absorption foam cotton slivers, the battery sets up on shock absorption foam cotton slivers and set up with transmission antenna interval.

Preferably, four corners of the bottom case are arranged in a round angle shape.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model provides an intelligent barometer for detecting the air pressure of an airplane tire, which is more convenient for a controller to hold and operate by utilizing reasonable layout, so that the intelligent barometer is convenient for the operator to operate and use, and the labor intensity of the operator is further simplified.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of an intelligent barometer for detecting air pressure of an aircraft tire provided in embodiment 1;

fig. 2 is a schematic structural view of an intelligent barometer for detecting air pressure of an aircraft tire provided in embodiment 1 at another angle;

fig. 3 is an exploded view of the intelligent barometer for detecting the air pressure of the tire of the aircraft provided in embodiment 1;

in the above figures, 1, a bottom shell; 11. a support boss; 2. an operation panel; 21. a display screen; 22. a control key; 3. a control circuit board; 4. a pneumatic hose; 5. a pressure sensor; 6. a storage battery; 7. a transmission antenna; 8. an insulating sheet; 9. shock attenuation bubble cotton strip.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 3, this embodiment provides an intelligent barometer for detecting air pressure of an aircraft tire, which is directed at the technical problem caused by the inconvenience of the operation of the existing intelligent barometer, and includes a barometer body and an air pressure hose 4 arranged on the barometer body, so as to facilitate the hand holding and the operation of a worker, in this embodiment, the barometer body includes a bottom case 1 with a flat rectangular parallelepiped top opening and an operation panel 2 for sealing the bottom case 1, in this embodiment, the length and height of the bottom case 1 are similar to the size of an existing common touch screen mobile phone, specifically, a mobile phone with a size of 6 inches, and the four end corners of the mobile phone are rounded.

The operation panel 2 is mainly used for inputting data, and for the convenience of the operator, in this embodiment, a display screen 21 and control keys 22 are arranged on the operation panel 2, wherein the display screen 21 and the control keys 22 are arranged on the operation panel 2 up and down, switch keys are arranged above the display screen 21, the switch keys are arranged above the display screen 21 to effectively avoid touching the switch keys under the condition of rapidly conveying pressure values, the lower control keys 22 are distributed in a 4 x 4 layout mode, wherein the numerical values of 1-9 are carried out according to the position of the left side 3 x 3, the input keys, the up-key, the down-key and the delete keys are distributed in the fourth row from top to bottom, and in the fourth row of keys, Fn function keys, 0 key, reset key and the last delete key in the fourth row are sequentially arranged from left to right, through the arrangement of the reasonable and effective control keys 22 and the display screen 21, the operation of workers is facilitated.

In order to realize the function of the operation panel 2, a control circuit board 3 is disposed in the bottom case 1, and the control circuit board 3 is used for realizing the function of the intelligent barometer, which belongs to the existing mature technology, so in this embodiment, detailed description is not added.

The storage battery 6 is arranged below the control circuit board 3, the storage battery 6 is a rechargeable lithium battery, the purpose of the storage battery 6 is to provide electric energy for the control circuit board 3, the transmission antenna 7 is arranged below the storage battery 6, the transmission antenna 7 is used for realizing remote transmission of data, and the storage battery 6, the display screen 21, the control keys 22, the pressure sensor 5 and the transmission antenna 7 are electrically connected with the control circuit board 3. The connection and the components are well known in the art, and therefore, in the present embodiment, they will not be described in detail.

In order to realize accurate measurement of the air pressure, in the present embodiment, a pressure sensor 5 is further provided between the barometer body and the air pressure hose 4, so that the corresponding air pressure value is effectively obtained by the pressure sensor 5.

In view of the use under the machine, in order to further facilitate the control, in the present embodiment, a support protrusion 11 is provided under the bottom case 1, and the support protrusion 11 is provided near the pressure sensor 5. The purpose is set like this, mainly utilize support protrusion 11 to make things convenient for the barometer body to put on the ground after, its operating panel 2 is the slope and places, also convenient operation when conveniently observing, simultaneously, sets up it near pressure sensor 5, can not influence the feel of whole barometer body yet.

In view of the problem of heat dissipation, in this embodiment, an insulating sheet 8 is further disposed between the control circuit board 3 and the storage battery 6, the insulating sheet 8 is mainly disposed to isolate the heat generated by the storage battery 6 and to avoid the danger of the storage battery 6 caused by nature, and similarly, in order to avoid the adhesion between the insulating sheet 8 and the control circuit board 3, a damping foam is disposed between the insulating sheet 8 and the control circuit board 3.

Likewise, in order to avoid the influence of the storage battery 6 on the transmission antenna 7, two shock-absorbing foam slivers 9 arranged at intervals are arranged in the bottom case 1, the transmission antenna 7 is arranged between the two shock-absorbing foam slivers 9, and the storage battery 6 is arranged on the shock-absorbing foam slivers 9 and arranged at intervals with the transmission antenna 7. Therefore, the isolation between the transmission antenna 7 and the storage battery 6 is realized by using the shock absorption foam cotton strip 9, and the stability of the communication function is effectively ensured.

Through foretell setting, optimize intelligent barometer in using and structurally, make it more be fit for the staff and operate, use.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides an aircraft tire atmospheric pressure detects uses intelligent barometer, includes the barometer body and sets up the atmospheric pressure hose on the barometer body, its characterized in that, the barometer body includes that open-top is the drain pan of flat cuboid form setting and is used for the operating panel of sealed drain pan, be provided with control circuit board in the drain pan, last display screen and the control button of being provided with of operating panel, display screen and control button set up on operating panel from top to bottom, still be provided with pressure sensor between barometer body and the atmospheric pressure hose, the below of drain pan is provided with the support bulge, the support bulge is close to the pressure sensor setting.

2. The intelligent barometer of claim 1, wherein a storage battery is disposed below the control circuit board, a transmission antenna is disposed below the storage battery, and the storage battery, the display screen, the control button, the pressure sensor and the transmission antenna are electrically connected to the control circuit board.

3. The intelligent barometer of claim 2, wherein an insulating sheet is disposed between the control circuit board and the battery, and a damping foam is disposed between the insulating sheet and the control circuit board.

4. The intelligent barometer of claim 3, wherein two spaced apart strips of shock absorbing foam are disposed in the bottom housing, the transmission antenna is disposed between the two strips of shock absorbing foam, and the battery is disposed on the strips of shock absorbing foam and spaced apart from the transmission antenna.

5. The intelligent barometer of claim 4, wherein four corners of the bottom case are rounded.