Rapid antenna test translation platform

Abstract

The utility model belongs to the technical field of antenna testing, and discloses an antenna rapid test translation stage, which comprises a mounting base and a support frame, the front side of the support frame is fixedly connected with a rotation driving device, the two sides of the top surface of the mounting base are fixedly connected with sliding rails, the sliding rails are slidably connected with a plurality of sliding blocks, and the sliding blocks are fixedly connected with the support frame. The supporting frame is fixedly connected to the tops of the multiple sliding blocks, a horizontal driving mechanism is further connected between the mounting base and the supporting frame, the driving end of the rotary driving device faces the front side and is detachably connected with a flange frame, and the portion, located outside the rotary driving device, of the supporting frame is detachably and fixedly connected with a protective shell. By adopting the design of double sliding rails, the driving motor can drive the driving screw to rotate, the driving screw rotates to drive the driving block and the supporting frame to slide stably, then a product to be tested is stably pushed into the dark box and the dark chamber, the mounting base is conveniently mounted on the dark box wall or the dark box side wall, the structure is stable and reliable, and production and assembly are convenient.

Description

Technical Field

[0001] The present application relates to the technical field of antenna testing, and more specifically, to a rapid antenna testing translation stage. Background Art

[0002] For manufacturers that mass-produce antennas, after the antenna board is processed and assembled, the electrical performance of the antenna needs to be tested, and the product can only leave the factory after passing the inspection. However, for special types of antennas, when the movement test of the azimuth axis is not required, a platform bracket can be made outside the anechoic chamber and the dark box, which is convenient to quickly bring the product into the shielding body for rapid testing.

[0003] For traditional antenna testing dark box equipment, frequent opening and closing of the door for testing is not convenient for personnel to enter and exit, and it also accelerates the wear of the absorbing material. In addition, the radiation in the anechoic chamber and the micro dust particles may cause damage to the human body. Secondly, frequent disassembly and assembly of the antenna seriously affect the testing rate, and the frequent switching on and off of the transmitter also accelerates the loss of the machine. Summary of the Utility Model

[0004] In order to solve the above problems, the present application provides a rapid antenna testing translation stage.

[0005] The rapid antenna testing translation stage provided by the present application adopts the following technical solutions:

[0006] A rapid antenna testing translation stage includes a mounting base and a support frame. A rotary driving device is fixedly connected to the front side of the support frame. Slide rails are fixedly connected to both sides of the top surface of the mounting base. A plurality of sliders are slidably connected to the slide rails. The support frame is fixedly connected to the tops of the plurality of sliders. A horizontal driving mechanism is also connected between the mounting base and the support frame. The driving end of the rotary driving device faces forward and is detachably connected to a flange frame. A protective shell is detachably and fixedly connected to the outside of the support frame where the rotary driving device is located.

[0007] Further, the horizontal driving mechanism includes a driving screw and a driving block that is threadedly engaged with the driving screw. Screw supports are fixedly connected to both ends of the mounting base. The driving screw is rotatably connected inside the screw supports. The driving block is fixedly connected to the bottom of the support frame. A driving motor is fixedly installed on one side of the mounting base. One end of the driving screw is fixedly connected to the output end of the driving motor.

[0008] Through the above technical solutions, the driving motor drives the driving screw to rotate, and the rotation of the driving screw drives the driving block and the support frame to slide smoothly, thereby stably pushing the product to be tested into the dark box and the anechoic chamber.

[0009] Further, the mounting base is an L-shaped plate arranged in an inverted manner, with its vertical end facing forward, and reinforcing plates are fixedly connected to both sides of its inner bent portion.

[0010] Through the above technical solution, the structural stability can be improved, and at the same time, it is convenient to install the mounting base on the wall of the darkroom or the side wall of the dark box.

[0011] Furthermore, the support frame includes an L-shaped plate arranged forward, and a reinforcing support plate is fixedly connected to its back.

[0012] Through the above technical solution, the structural stability is further improved.

[0013] Furthermore, a wire routing hole is provided at the bottom of the support frame.

[0014] Through the above technical solution, it is convenient to arrange the RF cable and the device drive cable for testing.

[0015] In summary, the present application includes at least the following beneficial technical effects:

[0016] (1) By adopting the double-rail design in the present application, the driving screw can be rotated by the driving motor, and the rotation of the driving screw drives the driving block and the support frame to slide smoothly, so as to stably push the product to be tested into the dark box and the darkroom. The mounting base is convenient to be installed on the wall of the darkroom or the side wall of the dark box, the structure is firm and reliable, and the production and assembly are relatively convenient;

[0017] (2) A flange frame is installed at the front end of the rotary driving device, which is convenient for installing and disassembling the antenna pushing tray or other test support tooling, and the modularization can be used for tests with different requirements;

[0018] (3) With the present device, after assembly is completed outside the test dark box, it can be pushed into the dark box by the horizontal driving mechanism, which is user-friendly for product R & D workers, improves the problem of frequently entering and leaving the darkroom and the time-consuming and laborious single-module loading and unloading in the past, and has high practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the present application;

[0020] Figure 2 is a schematic diagram of the structural disassembly of the present application.

[0021] Explanation of the reference numerals in the drawings:

[0022] 1. Mounting base; 11. Reinforcing plate; 2. Support frame; 21. Reinforcing support plate; 22. Wire routing hole; 3. Rotary driving device; 4. Slide rail; 5. Slide block; 6. Horizontal driving mechanism; 61. Driving screw; 62. Driving block; 63. Screw support; 64. Driving motor; 7. Flange frame; 8. Protective shell. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application; obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0024] In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0025] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "provided with", "sheathed / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0026] Embodiment 1:

[0027] The present application will be further described in detail below with reference to the accompanying drawings.

[0028] An antenna rapid test translation stage disclosed in an embodiment of the present application includes a mounting base 1 and a support frame 2. A rotary driving device 3 is fixedly connected to the front side of the support frame 2. Slide rails 4 are fixedly connected to both sides of the top surface of the mounting base 1. A plurality of sliders 5 are slidably connected to the slide rails 4. The support frame 2 is fixedly connected to the tops of the plurality of sliders 5. A horizontal driving mechanism 6 is further connected between the mounting base 1 and the support frame 2. The driving end of the rotary driving device 3 faces forward and is detachably connected to a flange frame 7. A protective shell 8 is detachably fixedly connected to the outside of the support frame 2 where the rotary driving device 3 is located.

[0029] Please refer to Figure 1-2, the horizontal driving mechanism 6 includes a driving screw 61 and a driving block 62 threadedly engaged therewith. Both ends of the mounting base 1 are fixedly connected with screw supports 63. The driving screw 61 is rotatably connected inside the screw supports 63. The driving block 62 is fixedly connected to the bottom of the support frame 2. One side of the mounting base 1 is fixedly installed with a driving motor 64. One end of the driving screw 61 is fixedly connected to the output end of the driving motor 64. By driving the driving screw 61 to rotate with the driving motor 64, the driving screw 61 rotates to drive the driving block 62 and the support frame 2 to slide smoothly, and then the product to be tested is stably pushed into the dark box and the dark room.

[0030] Preferably, the mounting base 1 is an L-shaped plate arranged in an inverted manner, with its vertical end facing forward. Reinforcing plates 11 are fixedly connected to both sides of its inner bent part, which can improve the structural stability and facilitate the installation of the mounting base 1 on the dark room wall or the side wall of the dark box. There is a certain space below it from the ground, where a test table and instrument equipment can be placed.

[0031] Preferably, the support frame 2 includes an L-shaped plate arranged in a positive manner, and a reinforcing support plate 21 is fixedly connected to its back, further improving the structural stability.

[0032] Preferably, a wire routing hole 22 is provided at the bottom of the support frame 2, which is convenient for arranging test RF cables and device drive cables.

[0033] The implementation principle of the antenna rapid test translation stage in the embodiment of the present application is as follows: By adopting the double-rail 4 design in the present application, the driving motor 64 can drive the driving screw 61 to rotate. The driving screw 61 rotates to drive the driving block 62 and the support frame 2 to slide smoothly, and then the product to be tested is stably pushed into the dark box and the dark room. The mounting base 1 is convenient for installation on the dark room wall or the side wall of the dark box, with a stable and reliable structure and relatively convenient production and assembly; a flange frame 7 is installed at the front end of the rotary driving device 3, which is convenient for installing and disassembling the antenna pushing tray or other test support tooling, and can be modularized for tests with different requirements; after being assembled outside the test dark box, it is driven into the dark box by the horizontal driving mechanism 6, which is user-friendly for product R & D workers and improves the problem of frequently entering and leaving the dark room and the time-consuming and laborious single-module loading and unloading in the past, and has high practicability.

[0034] The above are all the preferred embodiments of the present application. The protection scope of the present application is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. An antenna rapid test translation platform, comprising a mounting base (1) and a support frame (2), wherein a rotation drive device (3) is fixedly connected to the front side of the support frame (2), and characterized in that: Slide rails (4) are fixedly connected to both sides of the top surface of the mounting base (1), and a plurality of sliders (5) are slidably connected to the slide rails (4). The support frame (2) is fixedly connected to the top of the plurality of sliders (5). A horizontal driving mechanism (6) is also connected between the mounting base (1) and the support frame (2). The driving end of the rotary drive device (3) faces the front side and is detachably connected to a flange frame (7). The support frame (2) is detachably fixedly connected to a protective shell (8) located outside the rotary drive device (3).

2. The antenna rapid test translation platform according to claim 1, characterized in that: The horizontal driving mechanism (6) comprises a driving screw (61) and a driving block (62) threadedly connected thereto; both ends of the mounting base (1) are fixedly connected to screw supports (63); the driving screw (61) is rotatably connected to the inside of the screw support (63); the driving block (62) is fixedly connected to the bottom of the support frame (2); a driving motor (64) is fixedly mounted on one side of the mounting base (1); and one end of the driving screw (61) is fixedly connected to the output end of the driving motor (64).

3. The antenna rapid test translation platform according to claim 1, characterized in that: The mounting base (1) is an inverted L-shaped plate, with its vertical end facing forward, and reinforcement plates (11) are fixedly connected to both sides of its inner curved portion.

4. The antenna rapid test translation platform according to claim 1, characterized in that: The support frame (2) comprises a forwardly arranged L-shaped plate, the back of which is fixedly connected to a reinforcing support plate (21).

5. The antenna rapid test translation platform according to claim 4, characterized in that: A wiring hole (22) is provided at the bottom of the support frame (2).

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