Test tool rack suitable for reverberation shielding room

Abstract

The utility model discloses a testing tool rack suitable for a reverberation shielding room, which comprises a main body, the main body comprises one or more layers of placing plates which are transversely arranged, two ends of each placing plate are vertically provided with a first vertical frame and a second vertical frame, the placing plates are fixed between the first vertical frame and the second vertical frame through first screws, the first screws are made of engineering plastics, and the second screws are made of plastic. The placing plate, the first vertical frame and the second vertical frame are all made of non-metallic materials, the placing plate is provided with a plurality of positioning grooves for fixing a test position, and the positioning grooves are uniformly arranged on the placing plate side by side. According to the utility model, the testing tool rack is arranged in the reverberation shielding chamber to determine the placement position of tools in the reverberation shielding chamber and facilitate positioning, and the screws made of engineering plastics and the placement plate and the vertical rack made of non-metallic materials are adopted to prevent interference on electromagnetic wave transmission in the shielding chamber and ensure normal operation of function testing in the reverberation shielding chamber.

Description

Technical Field

[0001] The utility model belongs to the field of wireless communication testing, and in particular relates to a testing tool rack suitable for a reverberation shielding room. Background Art

[0002] In wireless communication testing, to meet the requirements of batch testing, sufficient space is required inside the reverberation shielding room to place test terminals. Currently, the tool racks used to place multiple test terminals are all made of metal. If the test terminals are placed using existing conventional tool racks, it will affect the electromagnetic wave transmission inside the shielding room, thereby reducing the controllability of the signal strength inside the shielding room. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings of the above-mentioned prior art, clarify the placement of tools in the reverberation shielding room for easy positioning, and avoid interfering with electromagnetic wave transmission in the shielding room, and provide a test tool rack suitable for the reverberation shielding room.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A test tool rack suitable for a reverberation shielding room includes a main body, the main body includes one or more layers of placement plates arranged horizontally, a first stand and a second stand are vertically arranged at both ends of the placement plate, the placement plate is fixed between the first stand and the second stand by a first screw, the first screw is made of engineering plastic, the placement plate, the first stand and the second stand are all made of non-metallic materials, and a positioning groove for fixing the test position is provided on the placement plate.

[0006] The utility model increases the placement and positioning space of test terminal tools by arranging a test tool rack in the reverberation shielding room, adopts screws made of engineering plastics and placement plates and stands made of non-metallic materials, and arranges positioning grooves to fix the terminal to be tested and clarify the spatial position of the terminal to be tested for easy positioning, thereby preventing interference with electromagnetic wave transmission in the shielding room and ensuring the normal operation of functional tests in the reverberation shielding room.

[0007] Preferably, there are a plurality of positioning grooves, which are evenly arranged side by side on the placement plate.

[0008] In order to facilitate processing, the positioning groove is a circular groove or a square groove. In the case where the positioning groove is a square groove, the four corners of the square groove are all set to be rounded.

[0009] In order to improve the electrical insulation capability of the first screw, the first screw is made of polytetrafluoroethylene.

[0010] In order to improve electrical insulation capability and save costs, the placement plate, the first stand and the second stand are all made of wood or acrylic.

[0011] Preferably, the first stand and the second stand each include a first column and a second column arranged in parallel, the first column and the second column are connected by a longitudinal connecting rod, and both ends of the longitudinal connecting rod are fixed to the first column and the second column by a first screw. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention is described in further detail below with reference to the accompanying drawings:

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the utility model with a circular groove;

[0015] Figure 3 It is a structural schematic diagram of the first stand and the second stand of the utility model.

[0016] Explanation of the reference numerals: 1-placement plate; 2-first stand; 3-second stand; 4-first screw; 5-square groove; 6-circular groove; 7-first column; 8-second column; 9-longitudinal connecting rod. DETAILED DESCRIPTION

[0017] like Figure 1 and Figure 2 As shown, the present invention provides a test tool stand suitable for use in a reverberation shielded room. The main body comprises one or more horizontally arranged placement plates 1. A first stand 2 and a second stand 3 are vertically arranged at each end of the placement plate 1. The placement plate 1 is secured between the first stand 2 and the second stand 3 by first screws 4. The first screws 4 are made of engineering plastic and, to improve their electrical insulation, polytetrafluoroethylene. To improve electrical insulation and reduce costs, the placement plate 1, the first stand 2, and the second stand are all made of wood or acrylic. The placement plate 1, the first stand 2, and the second stand 3 are all made of non-metallic materials. To facilitate securing the terminal under test and clearly defining its spatial position, the placement plate 1 is provided with positioning grooves for fixing the test position. Multiple positioning grooves are provided, evenly arranged side by side on the placement plate 1. For ease of processing, the positioning grooves are either circular grooves 6 or square grooves 5. In the case of square grooves 5, the four corners of the square grooves 5 are rounded.

[0018] In this embodiment, Figure 3 As shown, the first frame 2 and the second frame 3 both include a first column 7 and a second column 8 arranged in parallel. The first column 7 and the second column 8 are connected by a longitudinal connecting rod 9, and both ends of the longitudinal connecting rod 9 are fixed to the first column 7 and the second column 8 by a first screw 4.

[0019] The utility model sets a test tool rack in the reverberation shielding room to clearly define the placement of tools in the reverberation shielding room for easy positioning, adopts screws made of engineering plastics and a placement plate 1 and a stand made of non-metallic materials to prevent interference with electromagnetic wave transmission in the shielding room and ensure the normal operation of functional tests in the reverberation shielding room.

[0020] To use the present invention, first securely connect the placement plate 1 to the first stand 2 and the second stand 3 using a first screw. Once the mounting is stable, the test tool rack is placed within the reverberation shielding chamber to accommodate test terminals. Furthermore, if space within the reverberation shielding chamber permits, multiple test tool racks can be placed to increase the space available for test terminals.

[0021] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection defined by the claims.

Claims

1. A test tool rack suitable for a reverberation shielding room, characterized in that: It includes a main body, which includes one or more layers of placement plates arranged horizontally, a first stand and a second stand are vertically arranged at both ends of the placement plate, the placement plate is fixed between the first stand and the second stand by a first screw, the first screw is made of engineering plastic, the placement plate, the first stand and the second stand are all made of non-metallic materials, and a positioning groove for fixing the test position is provided on the placement plate.

2. The test tool rack suitable for a reverberation shielding room according to claim 1, characterized in that: There are a plurality of positioning grooves, which are evenly arranged side by side on the placement plate.

3. The test tool rack suitable for a reverberation shielding room according to claim 1, characterized in that: The positioning groove is a circular groove or a square groove.

4. The test tool rack suitable for a reverberation shielding room according to claim 2, characterized in that: When the positioning groove is a square groove, the four corners of the square groove are all rounded.

5. The test tool rack suitable for a reverberation shielding room according to claim 1, characterized in that: The first screw is made of polytetrafluoroethylene.

6. The test tool rack suitable for a reverberation shielding room according to claim 1, characterized in that: The placement plate, the first stand and the second stand are all made of wood or acrylic material.

7. The test tool rack suitable for a reverberation shielding room according to claim 1, characterized in that: The first frame and the second frame both include a first column and a second column arranged in parallel, the first column and the second column are connected by a longitudinal connecting rod, and both ends of the longitudinal connecting rod are fixed to the first column and the second column by first screws.

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