Simple electronic equipment rack for civil aircraft

Abstract

The utility model belongs to the technical field of aircraft design, and discloses a simple electronic equipment rack for a civil aircraft, which is characterized in that a cabinet body can be built through a stand column group and a cross beam group, an electronic equipment mounting box is mounted on a bracket group and then mounted in the cabinet body along with the bracket group, and a ventilation partition plate and a dustproof plate are mounted on a main body frame. The technical problems that an existing electronic equipment cabinet is not high in applicability and cannot be rapidly adjusted are solved, and the ventilated electronic equipment cabinet which meets the requirements in the aspects of functions, installation and the like is provided on the basis of the requirement for installing temporary electronic equipment on an airplane under the condition that the installation space and the installation structure are limited.

Description

Technical Field

[0001] This utility model belongs to the field of aircraft design technology, specifically relating to a simple electronic equipment rack for civil aircraft. Background Technology

[0002] To meet the monitoring requirements during aircraft flight, relevant electronic equipment needs to be installed on board. The installation of this equipment must not only avoid damaging the existing aircraft structure but also ensure flight safety. Existing electronic equipment cabinets are custom-designed, requiring prior development of the electronic equipment layout and related products before the cabinet can be designed according to the layout plan. If adjustments to the layout are needed, the cabinet must be redesigned based on the new layout. This type of cabinet lacks adaptability, is cumbersome to modify and disassemble, and does not meet current usage requirements. Therefore, this invention proposes a simplified, ventilated electronic equipment cabinet for aircraft. Utility Model Content

[0003] This utility model addresses the problems in the background technology by providing a ventilated electronic equipment cabinet that meets the requirements in terms of function and installation, based on the need for installing temporary electronic equipment on aircraft, under the condition of limited installation space and installation structure.

[0004] The technical solution of this utility model is implemented as follows:

[0005] A simplified electronic equipment rack for a civil aircraft, comprising:

[0006] The column has an installation groove along its length, and the four columns are arranged in a frame shape.

[0007] A crossbeam has a mounting groove along its length. The two ends of the crossbeam are respectively mounted on two columns, and the four crossbeams form a mounting layer.

[0008] A bracket, which is arranged parallel to the mounting layer;

[0009] A ventilation baffle, which has several through holes, is installed on the side of the main frame composed of the columns and beams.

[0010] A dustproof panel is installed on the top surface of the main frame formed by the columns and beams.

[0011] As a further embodiment of this utility model: on each of the mounting layers, at least two of the brackets are installed in parallel on the two crossbeams.

[0012] As a further embodiment of this utility model, the through hole is threaded, which facilitates the installation of other tools.

[0013] As a further embodiment of this utility model, it also includes a ground rail mechanism, which has a stop block and a ground rail installed on the aircraft. The bottom of the column is provided with a mounting seat and is connected to the ground rail through the stop block. The two crossbeams at the bottom layer are also provided with mounting seats and are also connected to the ground rail through the stop block.

[0014] As a further embodiment of this utility model, it also includes a pull rod mechanism, which has a pull rod bracket installed on the aircraft, a pull rod support installed on the dustproof plate, and a pull rod connecting the pull rod bracket and the pull rod support.

[0015] As a further embodiment of this invention, the pull rod adopts a telescopic and adjustable structure.

[0016] The beneficial effects of this application are as follows:

[0017] 1. Primarily designed for the aircraft research and flight test phase, enabling simple and quick adjustment or modification of equipment inside electronic equipment cabinets.

[0018] 2. Folders, coat hooks, and other components can be placed on the ventilation panel to complete the layout verification of the equipment inside and outside the electronic equipment cabinet.

[0019] 3. The openings on the ventilation panel can enhance the ventilation effect of the electronic equipment cabinet.

[0020] 4. The height of each layer inside the equipment cabinet can be adjusted by moving the horizontal beam assembly to its height on the vertical column assembly. The front-to-back position of the bracket assembly on the horizontal beam assembly can be adjusted to accommodate the installation requirements of non-standard equipment, based on the bottom mounting requirements of the electronic devices.

[0021] The present application will be further described in detail below with reference to the accompanying drawings of the embodiments. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the simplified electronic equipment rack for civil aircraft according to this utility model;

[0023] Figure 2 This is a schematic diagram of the internal structure of this utility model.

[0024] The attached diagram is labeled as follows: 1-ventilation partition, 2-dustproof plate, 3-stop block, 4-mounting base, 5-ground rail, 6-tie rod bracket, 7-tie rod, 8-tie rod support, 9-column, 10-beam, 11-bracket, 12-electronic equipment mounting box. Detailed Implementation

[0025] The technical solution of this application will be clearly and completely described below with reference to the accompanying drawings of the embodiments.

[0026] Figures 1 to 2This is a schematic diagram illustrating one embodiment of the simplified electronic equipment rack for civil aircraft according to the present invention.

[0027] A simplified electronic equipment rack for a civil aircraft, comprising:

[0028] The column 9 has an installation groove along its length, and the four columns 9 are arranged in a frame shape.

[0029] A crossbeam 10 has a mounting groove 2 along its length. The two ends of the crossbeam 10 are respectively mounted on two columns 9. The four crossbeams 10 form a mounting layer.

[0030] A bracket 11 is arranged parallel to the mounting layer; on each mounting layer, at least two brackets 11 are installed parallel to two crossbeams 10.

[0031] A ventilation baffle 1 is provided with several through holes and is installed on the side of the main frame formed by the column 9 and the beam 10; the through holes are threaded to facilitate the installation of other tools.

[0032] Dustproof plate 2 is installed on the top surface of the main frame formed by the column 9 and the beam 10.

[0033] The ground rail 5 mechanism has a stop block 3 and a ground rail 5 installed on the aircraft. The bottom of the column 9 is provided with a mounting seat 4, which is connected to the ground rail 5 through the stop block 3. The two crossbeams 10 at the bottom layer are also provided with mounting seats 4, which are also connected to the ground rail 5 through the stop block 3.

[0034] The lever mechanism has a lever bracket 6 mounted on the aircraft, a lever support 8 mounted on the dust cover 2, and a telescopic and adjustable lever 7 connecting the lever bracket 6 and the lever support 8.

[0035] This utility model consists of four parts: a main frame composed of several beam groups (4 beams 10) and a column group (4 columns 9); the bottom of each column is connected to the aircraft ground rail 5 via a stop block 3 and a mounting base 4; the beams in the same direction as the flight path are connected to the aircraft ground rail 5 via a stop block 3 and a mounting base 4; electronic equipment mounting boxes 12 of different sizes according to the ARINC600 standard are mounted on the bracket group (2 brackets 11) with screws; the bracket group (2 brackets 11) is mounted on the main frame; a ventilation partition 1 is installed on the main frame, and the ventilation opening of the ventilation partition is threaded, which can add mounting interfaces for other equipment such as document bags and coat hooks according to the usage scenario; the area at the rear where the partition is not installed is used for the passage of equipment cables; a dustproof plate 4 is installed on the top of the column group (4 columns 9); the equipment cabinet is connected to the aircraft structure at the top via a pull rod bracket 6, an adjustable pull rod 7, and a pull rod support 8.

[0036] In particular, the ventilation partition of this simple equipment cabinet is equipped with ventilation openings to provide ventilation.

[0037] In particular, this simple equipment cabinet is equipped with ventilation and dustproof partitions to provide sound insulation.

[0038] In particular, the array of vents on the ventilation partition of this simple equipment cabinet can quickly provide interfaces for the installation of other equipment.

[0039] In particular, the simple equipment cabinet features equidistant mounting areas for the column and bracket assemblies, which are used to install electronic equipment mounting boxes of different sizes that conform to the ARINC600 standard.

[0040] In particular, this simple equipment cabinet is built using aircraft rails and a frame, and the installation position can be adjusted according to the adjustment margin of the rail connectors and tie rods.

[0041] Thus, the objective of this utility model has been achieved.

[0042] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A simplified electronic equipment rack for a civil aircraft, characterized in that, include: The column has an installation groove along its length, and the four columns are arranged in a frame shape. A crossbeam has a mounting groove along its length. The two ends of the crossbeam are respectively mounted on two columns, and the four crossbeams form a mounting layer. A bracket, which is arranged parallel to the mounting layer; A ventilation baffle, which has several through holes, is installed on the side of the main frame composed of the columns and beams. A dustproof panel is installed on the top surface of the main frame formed by the columns and beams.

2. The simplified electronic equipment rack for civil aircraft according to claim 1, characterized in that, On each of the mounting layers, at least two of the brackets are mounted in parallel on the two crossbeams.

3. The simplified electronic equipment rack for civil aircraft according to claim 2, characterized in that, The through hole is threaded, which facilitates the installation of other tools.

4. The simplified electronic equipment rack for civil aircraft according to claim 3, characterized in that, It also includes a ground rail mechanism, which has a stop block and a ground rail installed on the aircraft. The bottom of the column is provided with a mounting seat and is connected to the ground rail through the stop block. The two crossbeams at the bottom layer are also provided with mounting seats and are also connected to the ground rail through the stop block.

5. The simplified electronic equipment rack for civil aircraft according to claim 4, characterized in that, It also includes a lever mechanism, which has a lever bracket mounted on the aircraft, a lever support mounted on a dust shield, and a lever connecting the lever bracket and the lever support.

6. The simplified electronic equipment rack for civil aircraft according to claim 5, characterized in that, The pull rod adopts a telescopic and adjustable structure.

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