Microwave communication test system

Abstract

The microwave communication test system comprises a test box, the bottom surface of the test box is fixedly connected with two groups of moving wheels, the upper surface of the test box is provided with an arc-shaped wire slot, the upper surface of the test box is provided with a lifting port, a lifting disc is arranged in the lifting port, and an electric telescopic rod is fixedly embedded in the upper surface of the test box. Through arrangement of the servo motor, the rotating shaft, the support, the adjusting bolt, the rotating wheel, the reflection pot, the radio frequency device and the arc-shaped wire duct, the device can realize angle adjustment of the reflection pot and the radio frequency device, is convenient for high-sensitivity reception of microwave signals, is convenient for a test of a microwave communication test system, and is high in practicability. Through the lifting disc, the electric telescopic rod, the L-shaped supporting rod, the moving wheels and the moving handle, the reflection pot and the radio frequency device can be moved into the test box for safety protection, safe moving and transportation of microwave communication test equipment are facilitated, and the microwave communication test box is simple in structure, small in size and convenient to popularize and use for microwave communication tests.

Description

Technical Field

[0001] The utility model relates to the technical field of telecommunications, in particular to a microwave communication test system. Background Art

[0002] Microwave communication is a technology that uses microwave frequency bands for communication. It realizes the transmission and exchange of information by converting signals into microwave signals and transmitting and receiving them. The advantages of microwave communication are fast transmission speed, large bandwidth, high communication efficiency, and no influence from factors such as terrain and electromagnetic interference. As people's demand for high-speed bandwidth services such as digital video services continues to increase, microwave communication technology has been widely used. The transmission performance test of microwave communication wireless communication system is very important. In order to ensure the effectiveness of microwave communication, it is necessary to test the performance of microwave communication.

[0003] The current microwave communication test equipment still has certain shortcomings when in use. It is large in size and inconvenient to move and transport. In addition, the microwave signal receiver cannot be adjusted at various angles, which is not convenient for accurate testing of microwave communications. Therefore, we propose a microwave communication test system to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a microwave communication test system to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A microwave communication test system comprises a test box, wherein the bottom surface of the test box is fixedly connected with two sets of moving wheels, the upper surface of the test box is provided with an arc-shaped wire groove, the upper surface of the test box is provided with a lifting port, a lifting plate is provided inside the lifting port, an electric telescopic rod is fixedly inlaid on the upper surface of the test box, an L-shaped support rod is fixedly connected to the output end of the electric telescopic rod, the top of the L-shaped support rod is fixedly connected to the bottom surface of the lifting plate, a servo motor is fixedly connected to the output end of the servo motor with a rotating shaft, a bearing is fixedly inlaid on the upper surface of the lifting plate, and the rotating shaft The top of the test box passes through the bearing and is fixedly connected to a bracket, the inner wall of the bracket is hinged with a rotating wheel through a pin shaft, the front and back of the bracket are threadedly connected with adjusting bolts, the upper surface of the rotating wheel is fixedly connected to a reflection pot, the upper surface of the reflection pot is fixedly connected to a group of arc-shaped support rods, the tops of a group of arc-shaped support rods are commonly fixedly connected to a radio frequency device, the inner side wall of the test box is fixedly connected to a support seat, the upper surface of the support seat is fixedly connected to a tester, the tester includes a signal processing module, a detector, a filter and a display unit module, and the tester is electrically connected to the radio frequency device through a data cable.

[0007] In a further embodiment, a battery box is fixedly connected to the inner bottom wall of the test box, a control panel is fixedly connected to the upper surface of the test box, and the control panel is electrically connected to the servo motor via a wire.

[0008] In a further embodiment, a protective door is hinged on the front of the test box via two hinges, an observation frame is fixedly embedded on the front of the protective door, and a handle is fixedly connected to the front of the protective door.

[0009] In a further embodiment, both left and right side surfaces of the test box are fixedly connected with moving handles, and the moving handles are located in the upper middle portion of the test box.

[0010] In a further embodiment, a limiting sliding sleeve is fixedly connected to the inner top wall of the test box, and a sliding rod matched with the limiting sliding sleeve is fixedly connected to the bottom surface of the lifting plate.

[0011] In a further embodiment, a heat dissipation window is fixedly embedded on the back of the test box, and the heat dissipation window is located in the middle of the test box.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device can adjust the reflection pot and the radio frequency device at various angles through the servo motor, rotating shaft, bracket, adjusting bolt, rotating wheel, reflection pot, radio frequency device and arc-shaped wire groove, which is convenient for high-sensitivity reception of microwave signals and testing of microwave communication test systems. The reflection pot and the radio frequency device can be moved to the inside of the test box for safety protection through the lifting plate, electric telescopic rod, L-shaped support rod, moving wheel and moving handle, and the safe movement and transportation of microwave communication test equipment are convenient. The device has a simple structure and a small size, which is convenient for the popularization and use of microwave communication tests. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the microwave communication test system.

[0015] Figure 2 This is the rear view of the test box in the microwave communication test system.

[0016] Figure 3 This is a schematic diagram of the internal dissection structure of the test box in the microwave communication test system.

[0017] Figure 4 For microwave communication test system Figure 3 Schematic diagram of the structure with a partial enlargement at point A in the middle.

[0018] Figure 5 This is a diagram of the microwave signal receiving test system in the microwave communication test system.

[0019] In the figure: 1. test box; 2. data cable; 3. radio frequency device; 4. arc support rod; 5. reflection pot; 6. lifting plate; 7. electric telescopic rod; 8. lifting port; 9. arc wire trough; 10. observation frame; 11. protective door; 12. moving wheel; 13. handle; 14. moving handle; 15. control panel; 16. heat dissipation window; 17. bearing; 18. bracket; 19. adjustment bolt; 20. rotating wheel; 21. tester; 2101. signal processing module; 2102. detector; 2103. filter; 2104. display unit module; 22. support seat; 23. battery box; 24. limit sliding sleeve; 25. sliding rod; 26. L-shaped support rod; 27. rotating shaft; 28. servo motor. DETAILED DESCRIPTION

[0020] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model 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 cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it 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 a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 In the utility model, a microwave communication test system comprises a test box 1, the bottom surface of the test box 1 is fixedly connected with two sets of moving wheels 12, the upper surface of the test box 1 is provided with an arc-shaped wire groove 9, the upper surface of the test box 1 is provided with a lifting port 8, and a lifting plate 6 is arranged inside the lifting port 8, the upper surface of the test box 1 is fixedly inlaid with an electric telescopic rod 7, the output end of the electric telescopic rod 7 is fixedly connected with an L-shaped support rod 26, the top of the L-shaped support rod 26 is fixedly connected to the bottom surface of the lifting plate 6, the bottom surface of the lifting plate 6 is fixedly connected with a servo motor 28, the output end of the servo motor 28 is fixedly connected with a rotating shaft 27, the upper surface of the lifting plate 6 is fixedly inlaid with a bearing 17, and the top of the rotating shaft 27 passes through the bearing 1 7 is fixedly connected with a bracket 18, the inner wall of the bracket 18 is hinged with a rotating wheel 20 through a pin shaft, the front and back sides of the bracket 18 are both threadedly connected with adjusting bolts 19, the upper surface of the rotating wheel 20 is fixedly connected with a reflection pot 5, the upper surface of the reflection pot 5 is fixedly connected with a group of arc-shaped support rods 4, the top ends of a group of arc-shaped support rods 4 are commonly fixedly connected with a radio frequency device 3, the inner side wall of the test box 1 is fixedly connected with a support seat 22, the upper surface of the support seat 22 is fixedly connected with a tester 21, the tester 21 includes a signal processing module 2101, a detector 2102, a filter 2103 and a display unit module 2104, and the tester 21 is electrically connected to the radio frequency device 3 through a data cable 2.

[0024] A battery box 23 is fixedly connected to the inner bottom wall of the test box 1, and a control panel 15 is fixedly connected to the upper surface of the test box 1. The control panel 15 is electrically connected to the servo motor 28 through a wire, so that the staff can more conveniently control the test device, which is convenient for the test work of microwave communication. A protective door 11 is hinged on the front of the test box 1 through two hinges, and an observation frame 10 is fixedly embedded on the front of the protective door 11. A handle 13 is fixedly connected to the front of the protective door 11, which can easily open the protective door 11, making it convenient for the staff to operate the tester 21 and facilitate the test work of microwave communication.

[0025] The left and right sides of the test box 1 are fixedly connected with a moving handle 14, and the moving handle 14 is located in the middle and upper part of the test box 1, which can make the staff more convenient to push the test box 1, increasing the convenience of the device; the inner top wall of the test box 1 is fixedly connected with a limiting sliding sleeve 24, and the bottom surface of the lifting plate 6 is fixedly connected with a sliding rod 25 adapted to the limiting sliding sleeve 24, which can limit the lifting plate 6 and facilitate the up and down adjustment operation of the lifting plate 6; the back of the test box 1 is fixedly inlaid with a heat dissipation window 16, and the heat dissipation window 16 is located in the middle of the test box 1, which increases the ventilation volume of the test box 1 and facilitates the cooling of the internal equipment of the test box 1.

[0026] The working principle of the utility model is:

[0027] When in use, first install the reflection pot 5 and the radio frequency device 3 on the lifting plate 6, and install the tester 21 on the support seat 22 inside the test box 1. When testing microwave communication, the staff pushes the moving handle 14 to rotate the moving wheel 12, pushes the test box 1 to the specified position, uses the battery box 23 to power the device, and then opens the protective door 11, clicks the control panel 15 to make the servo motor 28 work to drive the reflection pot 5 and the radio frequency device 3 to rotate at an appropriate angle, then loosens the adjusting bolt 19 to adjust the angle of the reflection pot 5 and the radio frequency device 3, so that the radio frequency device 3 can better receive microwave signals, and transmits the microwave signals received by the radio frequency device 3 to the tester 21 through the data cable 2, uses the signal processing module 2101, the detector 2102 and the filter 2103 to modulate the microwave signals into electrical signals, and processes the electrical signals, and displays the signal data through the display unit module 2104 to complete the microwave communication test operation.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. Microwave communication test system, characterized in that: The invention comprises a test box (1), wherein the bottom surface of the test box (1) is fixedly connected with two groups of moving wheels (12), the upper surface of the test box (1) is provided with an arc-shaped wire groove (9), the upper surface of the test box (1) is provided with a lifting port (8), the interior of the lifting port (8) is provided with a lifting plate (6), the upper surface of the test box (1) is fixedly inlaid with an electric telescopic rod (7), the output end of the electric telescopic rod (7) is fixedly connected with an L-shaped support rod (26), the top end of the L-shaped support rod (26) is fixedly connected with the bottom surface of the lifting plate (6), the bottom surface of the lifting plate (6) is fixedly connected with a servo motor (28), the output end of the servo motor (28) is fixedly connected with a rotating shaft (27), the upper surface of the lifting plate (6) is fixedly inlaid with a bearing (17), the top end of the rotating shaft (27) passes through the bearing (17) and is fixedly connected with A bracket (18), the inner wall of the bracket (18) is hinged with a rotating wheel (20) through a pin shaft, the front side of the bracket (18) and the back side of the bracket (18) are both threadedly connected with adjusting bolts (19), the upper surface of the rotating wheel (20) is fixedly connected with a reflection pot (5), the upper surface of the reflection pot (5) is fixedly connected with a group of arc-shaped support rods (4), the top ends of the group of arc-shaped support rods (4) are commonly fixedly connected with a radio frequency device (3), the inner side wall of the test box (1) is fixedly connected with a support seat (22), the upper surface of the support seat (22) is fixedly connected with a tester (21), the tester (21) comprises a signal processing module (2101), a detector (2102), a filter (2103) and a display unit module (2104), and the tester (21) is electrically connected to the radio frequency device (3) through a data cable (2).

2. The microwave communication test system according to claim 1, characterized in that: A battery box (23) is fixedly connected to the inner bottom wall of the test box (1), and a control panel (15) is fixedly connected to the upper surface of the test box (1). The control panel (15) is electrically connected to a servo motor (28) via a wire.

3. The microwave communication test system according to claim 1, characterized in that: The front of the test box (1) is hinged with a protective door (11) via two hinges, the front of the protective door (11) is fixedly inlaid with an observation frame (10), and the front of the protective door (11) is fixedly connected with a handle (13).

4. The microwave communication test system according to claim 1, characterized in that: The left and right sides of the test box (1) are both fixedly connected with a moving handle (14), and the moving handle (14) is located in the upper middle part of the test box (1).

5. The microwave communication test system according to claim 1, characterized in that: The inner top wall of the test box (1) is fixedly connected to a limiting sliding sleeve (24), and the bottom surface of the lifting plate (6) is fixedly connected to a sliding rod (25) that matches the limiting sliding sleeve (24).

6. The microwave communication test system according to claim 1, characterized in that: A heat dissipation window (16) is fixedly inlaid on the back of the test box (1), and the heat dissipation window (16) is located in the middle of the test box (1).

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