Test tool for communication equipment

Abstract

The utility model discloses a test tool for communication equipment, which comprises a mounting rack, an isolation assembly is arranged on the mounting rack, and a detection assembly is further arranged on the mounting rack. The isolation assembly comprises a bottom plate fixedly connected with the mounting frame, a circular groove is formed in the bottom plate, a vertical frame is slidably connected into the circular groove, and an isolation plate is arranged in the vertical frame. According to the utility model, through the arrangement of the isolation assembly, after communication equipment on an assembly line is conveyed into the isolation assembly, the driving mechanism drives the isolation plate to rotate, so that signals sent or received by the communication equipment pass through the isolation plate or pass through the reflection plate to reach the signal receiver; therefore, the communication equipment is tested according to the signal intensity and the signal time difference, the signal intensity and the penetrating power of the communication equipment can be tested, the continuous detection capability is relatively good, the energy consumption of the equipment is relatively low, and the test period is short.

Description

Technical Field

[0001] The utility model relates to the technical field of communication equipment, in particular to a testing tool for communication equipment. Background Art

[0002] Communication equipment generally refers to wired communication equipment and wireless communication equipment used in industrial control environments. With the development of the times, wireless communication equipment has been widely used in various industrial control environments due to its advantages such as easy deployment and low equipment cost, and after solving shortcomings such as response speed.

[0003] In a test fixture for communication equipment disclosed in my country's utility model patent CN220234693U, a conveyor belt, a signal receiver, a pneumatic push rod and a recovery channel are used to realize assembly line operation on the production line. However, in actual use, frequent opening and closing of the isolation door is time-consuming and the equipment consumes a lot of power, which affects the user's production efficiency. Therefore, we propose a test fixture for communication equipment to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the problems existing in the prior art and proposes a testing tool for communication equipment.

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

[0006] A test fixture for communication equipment, comprising a mounting frame, an isolation component is arranged on the mounting frame, and a detection component is also arranged on the mounting frame;

[0007] The isolation component comprises a bottom plate fixedly connected to the mounting frame, a circular groove is provided on the bottom plate, a vertical frame is slidably connected in the circular groove, an isolation plate is provided in the vertical frame, shielding plates are provided on both sides of the isolation plate, a driving mechanism is provided on the inner wall of the mounting frame close to the isolation component, and a detection component is also provided on the mounting frame;

[0008] The detection assembly comprises a connecting rod fixedly connected to the mounting frame, and a signal receiver and a reflecting plate are respectively arranged at two ends of the connecting rod.

[0009] Preferably, the driving mechanism includes a driving motor fixedly connected to the mounting frame, the output end of the driving motor is fixedly connected to a shaft rod, and the upper end of the shaft rod passes through the bottom plate, a cross bar is also provided on one side of the shaft rod, and the cross bar is fixedly connected to the inner wall of the vertical frame.

[0010] Preferably, the shaft rod is fixedly connected to the cross bar through a one-way bearing, a driving groove is also provided at the upper end of the shaft rod, a driving ring is provided on the sliding sleeve of the shaft rod, and a driving block matching the driving groove is fixedly connected to the inner wall of the driving ring, a rotating plate is rotatably connected in the vertical frame, and the lower surface of the rotating plate is arranged to abut against the driving ring.

[0011] Preferably, the driving groove comprises an annular groove and a spiral groove, the annular groove and the spiral groove are arranged to communicate with each other, and a wedge block is rotatably connected between the annular groove and the spiral groove via a spring shaft.

[0012] Preferably, a plurality of obliquely arranged discharge plates are fixedly connected to the mounting frame.

[0013] Preferably, the isolation plate and the shielding plate together form a C-shaped plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model sets an isolation component. After the communication equipment on the assembly line is transported into the isolation component, the isolation plate is driven by the driving mechanism to rotate, so that the signal sent or received by the communication equipment passes through the isolation plate or reaches the signal receiver through the reflection plate, and then the communication equipment is tested according to the signal strength and signal time difference. The signal strength and penetration ability of the communication equipment can be measured, and the utility model has good continuous detection ability, the equipment has low energy consumption and short test cycle;

[0016] 2. The utility model, by setting a driving mechanism, utilizes the driving mechanism to drive the vertical frame to rotate, and cooperates with the rotating plate. After the conveying equipment puts the communication equipment into the test fixture, the communication equipment can be output at different positions according to the test results, thereby realizing the classification of the communication equipment according to the test results, without the need for manual sorting by the user, and improving the automation level of this test fixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a test tool for communication equipment proposed by the utility model;

[0018] Figure 2 A schematic diagram of the side section structure of a test fixture for communication equipment proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the drive slot structure of a test fixture for communication equipment proposed by the utility model;

[0020] Figure 4 The utility model is a schematic diagram of a top-down structure of a test fixture for communication equipment.

[0021] In the figure: 1. mounting frame; 2. bottom plate; 3. circular groove; 4. vertical frame; 5. shielding plate; 6. connecting rod; 7. reflecting plate; 8. driving motor; 9. shaft; 10. cross bar; 11. driving ring; 12. rotating plate; 13. annular groove; 14. spiral groove; 15. discharging plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-Figure 4 , a test fixture for communication equipment, comprising a mounting frame 1, on which an isolation component is provided;

[0024] The isolation assembly includes a bottom plate 2 fixedly connected to the mounting frame 1, a circular groove 3 is formed on the bottom plate 2, a vertical frame 4 is slidably connected in the circular groove 3, an isolation plate is arranged in the vertical frame 4, shielding plates 5 are arranged on both sides of the isolation plate, the isolation plate and the shielding plate 5 together form a C-shaped plate, and the upper surface of the vertical frame 4 is closed and is closed by a plate material for shielding signals;

[0025] In the above isolation assembly, the vertical frame 4 rotates in the circular groove 3 with the center of the circular groove 3 as the axis. The C-shaped plate composed of the isolation plate and the shielding plate 5 has an opening for feeding and discharging, and the gap is also used for the transmission of signals. The isolation plate is set according to the user's penetration requirements for communication equipment, and the shielding plate 5 is used to completely shield the signal to prevent the signal from being reflected in the C-shaped plate and interfering with the test structure;

[0026] The mounting frame 1 is provided with a driving mechanism near the inner wall of the isolation assembly. The driving mechanism includes a driving motor 8 fixedly connected to the mounting frame 1, an output end of the driving motor 8 is fixedly connected to a shaft 9, and the upper end of the shaft 9 is arranged through the bottom plate 2, a cross bar 10 is also arranged on one side of the shaft 9, and the cross bar 10 is fixedly connected to the inner wall of the vertical frame 4;

[0027] In this solution, the drive motor 8 drives the vertical frame 4 to rotate using the shaft 9, thereby changing the opening of the C-shaped plate, and then cooperating with the conveying equipment to use this tool on the assembly line, and using this tool to test the communication equipment during the production process.

[0028] The mounting frame 1 is also provided with a detection component. The mounting frame 1 is also provided with a detection component; the detection component comprises a connecting rod 6 fixedly connected to the mounting frame 1, and a signal receiver and a reflection plate 7 are respectively provided at both ends of the connecting rod 6;

[0029] In the above-mentioned detection component, the signal receiver is used to transmit signals with the communication equipment, and the reflector 7 reflects the wireless signal emitted from the opening of the C-shaped plate, so that there is a time difference between the wireless signal penetrating the isolation plate and the wireless signal reflected by the reflector 7 when they are received by the signal receiver. On the one hand, it tests whether the communication equipment can complete the communication, and on the other hand, it also tests whether the signal strength of the communication equipment meets the process requirements.

[0030] Furthermore, the shaft rod 9 is fixedly connected to the cross bar 10 through a one-way bearing, a driving groove is further provided at the upper end of the shaft rod 9, a driving ring 11 is slidably sleeved on the shaft rod 9, wherein the driving ring 11 is also slidably connected to the bottom plate 2, and a driving block matched with the driving groove is fixedly connected to the inner wall of the driving ring 11, a rotating plate 12 is rotatably connected in the vertical frame 4, and the lower surface of the rotating plate 12 is arranged to abut against the driving ring 11;

[0031] In this design, the rotating plate 12 is rotatably connected to the opening of the C-shaped plate. When the communication equipment in the tooling needs to be sent out, the drive motor 8 rotates in the opposite direction, and the drive groove and the drive block cooperate to drive the drive ring 11 to move upward. At this time, the drive ring 11 lifts the rotating plate 12 and turns the rotating plate 12 into an inclined state. In this way, the communication equipment located on the rotating plate 12 will slide along the rotating plate 12 to the opening of the patient's C-shaped plate and be sent out.

[0032] Among them, the driving groove includes an annular groove 13 and a spiral groove 14, and the annular groove 13 and the spiral groove 14 are connected to each other, and the connection between the annular groove 13 and the spiral groove 14 is rotatably connected with a wedge block through a spring shaft. In this design, when the driving motor 8 rotates forward, the driving block slides along the spiral groove 14 to the annular groove 13, and the forward rotation of the driving motor 8 will not interfere with the driving ring 11. When the driving motor 8 rotates reversely, the driving block and the wedge block are abutted and then enter the spiral groove 14, thereby driving the driving ring 11 to move upward.

[0033] Furthermore, the mounting frame 1 is fixedly connected with a plurality of inclined discharging plates 15, and the plurality of discharging plates 15 are arranged to receive the communication devices sent out by the rotating plate 12, so as to sort the communication devices, and the defective products and qualified products are sent out at different positions.

[0034] Working principle: When using this kind of test fixture, it is set at the end of the production line, and the communication device is sent to the inner wall of the test fixture, that is, above the rotating plate 12, by using the conveying equipment. Then the driving motor 8 is controlled to rotate in the positive direction. The driving motor 8 drives the vertical frame 4 to rotate through the horizontal frame, so that the isolation plate and the shielding plate 5 also rotate with the axis of the driving motor 8. When the opening of the C-shaped plate is facing the reflecting plate 7, the communication device sends out a wireless signal. At this time, part of the wireless signal passes through the isolation plate, and the other part of the wireless signal is transmitted from the opening of the C-shaped plate to the reflecting plate 7. At this time, the user uses the signal receiver to receive the wireless signal sent by the communication device, and identifies the signal strength of the communication device according to the signal strength and the interval time, thereby realizing the test of the communication device;

[0035] After the test is completed, the drive motor 8 performs the next action according to the test result. If the communication device is qualified, the drive motor 8 continues to rotate forward until the opening of the C-shaped plate faces the discharge plate 15 for conveying qualified products. If the communication device is defective, the drive motor 8 continues to rotate forward until the opening of the C-shaped plate faces the discharge plate 15 for conveying defective products. Then the drive motor 8 reverses to drive the rotating plate 12 to move upward, and the communication device on the rotating plate 12 is sent out. Then the drive motor 8 continues to drive the isolation component to rotate to perform the next test operation.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A test fixture for communication equipment, comprising a mounting frame (1), characterized in that: The mounting is provided with an isolation component, and the mounting frame (1) is also provided with a detection component; The isolation component comprises a bottom plate (2) fixedly connected to the mounting frame (1), a circular groove (3) being formed on the bottom plate (2), a vertical frame (4) being slidably connected in the circular groove (3), an isolation plate being arranged in the vertical frame (4), shielding plates (5) being arranged on both sides of the isolation plate, a driving mechanism being arranged on the inner wall of the mounting frame (1) close to the isolation component, and a detection component being further arranged on the mounting frame (1); The detection assembly comprises a connecting rod (6) fixedly connected to the mounting frame (1), and a signal receiver and a reflection plate (7) are respectively provided at two ends of the connecting rod (6).

2. A communication equipment test tool according to claim 1, characterized in that: The driving mechanism comprises a driving motor (8) fixedly connected to the mounting frame (1); an output end of the driving motor (8) is fixedly connected to a shaft rod (9); an upper end of the shaft rod (9) is arranged to pass through the bottom plate (2); a cross rod (10) is further arranged on one side of the shaft rod (9); and the cross rod (10) is fixedly connected to the inner wall of the vertical frame (4).

3. The communication equipment test tool according to claim 2, characterized in that: The shaft rod (9) is fixedly connected to the cross rod (10) via a one-way bearing, a driving groove is further provided at the upper end of the shaft rod (9), a driving ring (11) is slidably sleeved on the shaft rod (9), and a driving block matching the driving groove is fixedly connected to the inner wall of the driving ring (11), a rotating plate (12) is rotatably connected inside the vertical frame (4), and the lower surface of the rotating plate (12) is arranged to abut against the driving ring (11).

4. The test tool for communication equipment according to claim 3, characterized in that: The driving groove comprises an annular groove (13) and a spiral groove (14); the annular groove (13) and the spiral groove (14) are arranged to communicate with each other, and a wedge block is rotatably connected between the annular groove (13) and the spiral groove (14) via a spring shaft.

5. The test tool for communication equipment according to claim 3, characterized in that: A plurality of obliquely arranged discharge plates (15) are fixedly connected to the mounting frame (1).

6. The communication equipment test tool according to claim 1, characterized in that: The isolation plate and the shielding plate (5) together form a C-shaped plate.

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