Signal transmission detection equipment

Abstract

The utility model discloses signal transmission detection equipment which comprises a detection box, a servo motor is installed at the bottom of one end of the detection box, a threaded rod extending into the detection box is installed at the output end of the servo motor, a threaded pipe is installed on the outer side of the threaded rod in a threaded mode, and an installation supporting plate is installed at the top of the threaded pipe. A stepping motor is installed in the middle of the top of the detection box, a rotating shaft extending into the detection box is arranged at the output end of the stepping motor, and a connecting plate is installed at the bottom of the rotating shaft. The wireless signal receiver is provided with the connecting plate, the rotating shaft and the stepping motor, when the wireless signal receiver is used, the stepping motor drives the connecting plate to rotate through the rotating shaft, and the wireless signal receiver can be moved to different positions in the detection box, so that the signal transmission effects of products such as a signal transmitter at different positions can be detected; multiple groups of wireless signal receivers do not need to be mounted at different positions in the detection box for detection, so that the device cost can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of signal detection equipment, in particular to a signal transmission detection equipment. Background Art

[0002] Transmission signal is the abbreviation of signal suitable for transmission. When the production of electronic products such as wireless signal equipment is completed, the wireless connection performance of the finished product needs to be tested to ensure that the wireless connection strength of the product is within the designed parameter range.

[0003] For example, the utility model: "Wireless signal detection equipment", announcement number: "CN212364380U", this patent allows the antenna module to move relative to the frame through a detachable connection or sliding connection between the antenna module and the frame, so that the operator can adjust the position, angle and other related parameters of the antenna module according to the model specifications of the sample to be tested and changes in the detection requirements. It is easy to debug, has high adaptability, and improves work efficiency. However, during the implementation of this patent, it installs multiple sets of couplers at different positions inside the device for detection, which not only increases the cost of the device, but also the couplers are fixedly installed, which is not convenient to move them to different positions for detection. Therefore, the utility model provides a signal transmission detection device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a signal transmission detection device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a signal transmission detection device, comprising a detection box, a servo motor is installed at the bottom of one end of the detection box, and the output end of the servo motor is installed with a threaded rod extending into the interior of the detection box, a threaded tube is installed on the outer thread of the threaded rod, and a mounting support plate is installed on the top of the threaded tube, a stepper motor is installed at the middle position of the top of the detection box, and the output end of the stepper motor has a rotating shaft extending into the interior of the detection box, a connecting plate is installed at the bottom of the rotating shaft, and a fixing plate is installed at the end of the connecting plate away from the servo motor, an electric telescopic rod is installed on the top of the connecting plate, a second sliding component is installed at the end of the fixing plate close to the servo motor, and a mounting plate is slidably installed at the end of the second sliding component away from the fixing plate, a wireless signal receiver is installed at the bottom of the mounting plate, a control panel is installed at the top of the detection box close to one end of the servo motor, and the output end of the control panel is electrically connected to the input ends of the servo motor, the stepper motor, the electric telescopic rod and the wireless signal receiver through wires.

[0006] Preferably, the output end of the electric telescopic rod passes through the connecting plate, and the output end of the electric telescopic rod is connected to the mounting plate.

[0007] Preferably, a first clamping plate is installed at one end of the top of the mounting bracket close to the servo motor, and a fixing screw is installed at one end of the top of the mounting bracket away from the first clamping plate, a fixing screw is installed on the internal thread of the fixing screw, and a second clamping plate is installed at one end of the fixing screw close to the first clamping plate.

[0008] Preferably, a first sliding assembly is installed at the bottom of the interior of the detection box, and a slider is slidably installed on the top of the first sliding assembly, and one end of the slider away from the first sliding assembly is connected to the threaded tube.

[0009] Preferably, a handle is installed at one end of the fixing screw away from the first clamping plate.

[0010] Preferably, a box door is installed on one side of the detection box, and an observation window is provided inside the box door.

[0011] Preferably, a reinforcing plate is installed on the outer side of the rotating shaft, and one end of the reinforcing plate away from the rotating shaft is connected to the connecting plate.

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

[0013] 1. The signal transmission detection device is equipped with a connecting plate, a rotating shaft and a stepper motor. When in use, the stepper motor drives the connecting plate to rotate through the rotating shaft, and the wireless signal receiver can be moved to different positions inside the detection box, so that the signal transmission effect of products such as signal transmitters at different positions can be detected. There is no need to install multiple sets of wireless signal receivers at different positions inside the detection box for detection, which can effectively reduce the cost of the device;

[0014] 2. The signal transmission detection device is equipped with an electric telescopic rod, a mounting plate and a second sliding component. When in use, the electric telescopic rod pushes or pulls the mounting plate to move, so that the wireless signal receiver can be raised or lowered to different heights for detection. The device has strong adjustability and applicability;

[0015] 3. The signal transmission detection equipment is equipped with a servo motor, a threaded rod and a threaded tube. During use, the servo motor drives the threaded rod to rotate, so that the threaded tube moves through the thread, which can drive the signal transmitter to move the product to be tested in the horizontal direction, and can adjust the distance between the product to be tested and the wireless signal receiver, so as to detect the signal transmission effect of the product to be tested at different distances. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the front cross-sectional view of the utility model;

[0017] Figure 2 It is a main schematic diagram of the utility model;

[0018] Figure 3It is a front and cross-sectional schematic diagram of the installation support plate of the utility model.

[0019] In the figure: 1. detection box; 2. servo motor; 3. threaded rod; 4. mounting bracket; 5. control panel; 6. connecting plate; 7. rotating shaft; 8. stepping motor; 9. first sliding assembly; 10. threaded tube; 11. slider; 12. electric telescopic rod; 13. fixing plate; 14. mounting plate; 15. wireless signal receiver; 16. second sliding assembly; 17. box door; 18. first clamping plate; 19. second clamping plate; 20. fixing screw; 21. fixing screw tube. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-3 , the utility model provides an embodiment: a signal transmission detection device, including a detection box 1, a servo motor 2 is installed at the bottom of one end of the detection box 1, the servo motor 2 model here can be MR-J2S-10A, and the output end of the servo motor 2 is installed with a threaded rod 3 extending to the inside of the detection box 1, the outer thread of the threaded rod 3 is installed with a threaded tube 10, and the top of the threaded tube 10 is installed with a mounting bracket 4, a stepper motor 8 is installed at the middle position of the top of the detection box 1, the stepper motor 8 model here can be PH533HG1-NA, and the output end of the stepper motor 8 has a rotating shaft 7 extending to the inside of the detection box 1, a connecting plate 6 is installed at the bottom of the rotating shaft 7, and the connecting plate 6 is installed at one end away from the servo motor 2. A fixing plate 13 is installed, an electric telescopic rod 12 is installed on the top of the connecting plate 6, and the model of the electric telescopic rod 12 here can be J64RT2UNIVER, a second sliding component 16 is installed on the end of the fixing plate 13 close to the servo motor 2, and a mounting plate 14 is slidably installed on the end of the second sliding component 16 away from the fixing plate 13, and a wireless signal receiver 15 is installed at the bottom of the mounting plate 14, and the model of the wireless signal receiver 15 here can be TL-WDN5200H, a control panel 5 is installed on the top of the end of the detection box 1 close to the servo motor 2, and the output end of the control panel 5 is electrically connected to the input end of the servo motor 2, the stepping motor 8, the electric telescopic rod 12 and the wireless signal receiver 15 through wires.

[0022] In this implementation:

[0023] Furthermore, the output end of the electric telescopic rod 12 passes through the connecting plate 6, and the output end of the electric telescopic rod 12 is connected to the mounting plate 14. When in use, the stepper motor 8 drives the connecting plate 6 to rotate through the rotating shaft 7, and the wireless signal receiver 15 can be moved to different positions inside the detection box 1, so as to detect the signal transmission effect of products such as signal transmitters at different positions.

[0024] Furthermore, a first clamping plate 18 is installed at one end of the top of the mounting tray 4 close to the servo motor 2, and a fixed screw 21 is installed at one end of the top of the mounting tray 4 away from the first clamping plate 18, a fixed screw 20 is installed on the internal thread of the fixed screw 21, and a second clamping plate 19 is installed at one end of the fixed screw 20 close to the first clamping plate 18. The signal transmitter to be tested product is placed on the top of the mounting tray 4, and the staff can rotate the fixed screw 20 so that the fixed screw 20 moves inside the fixed screw 21 through the thread, and the fixed screw 20 drives the second clamping plate 19 to move together, so that the second clamping plate 19 can be tightly fitted with the outer side of the product to be tested, and the product to be tested can be firmly clamped by the first clamping plate 18 and the second clamping plate 19.

[0025] Furthermore, a first sliding component 9 is installed at the bottom of the detection box 1, and a slider 11 is slidably installed on the top of the first sliding component 9. The end of the slider 11 away from the first sliding component 9 is connected to the threaded tube 10. The slider 11 limits the threaded tube 10 to prevent the threaded tube 10 from rotating with the threaded rod 3.

[0026] Furthermore, a handle is installed at one end of the fixing screw 20 away from the first clamping plate 18 to facilitate the staff to rotate the fixing screw 20.

[0027] Furthermore, a box door 17 is installed on one side of the test box 1, and an observation window is provided inside the box door 17 to facilitate taking in and placing the product to be tested.

[0028] Furthermore, a reinforcing plate is installed on the outer side of the rotating shaft 7, and one end of the reinforcing plate away from the rotating shaft 7 is connected to the connecting plate 6, so that the rotating shaft 7 and the connecting plate 6 can be firmly installed.

[0029] Working principle:

[0030] When in use, the device is powered on, and then the signal transmitter to be tested product is placed on the top of the mounting bracket 4. The staff can rotate the fixing screw 20 so that the fixing screw 20 moves inside the fixing screw tube 21 through the thread. The fixing screw 20 drives the second clamping plate 19 to move together, so that the second clamping plate 19 can be closely fitted with the outer side of the product to be tested, and the product to be tested can be firmly clamped by the first clamping plate 18 and the second clamping plate 19;

[0031] After the product to be tested is fixed, the box door 17 is closed, and then the staff can start the wireless signal receiver 15 through the control panel 5, and the signal transmission effect of the product to be tested can be tested through the wireless signal receiver 15;

[0032] During the detection process, the staff can start the electric telescopic rod 12 through the control panel 5, so that the electric telescopic rod 12 pushes or pulls the mounting plate 14 to move, and the wireless signal receiver 15 can be raised or lowered to different heights for detection;

[0033] Moreover, the staff can start the stepper motor 8 through the control panel 5, and the stepper motor 8 drives the connecting plate 6 to rotate through the rotating shaft 7, so that the wireless signal receiver 15 can be moved to different positions inside the detection box 1, so that the signal transmission effect of the signal transmitter and other products at different positions can be tested, and there is no need to install multiple sets of wireless signal receivers 15 at different positions inside the detection box 1 for testing, which can effectively reduce the cost of the device;

[0034] At the same time, the staff can start the servo motor 2 through the control panel 5, so that the servo motor 2 drives the threaded rod 3 to rotate the threaded rod 3 clockwise or counterclockwise, and the threaded tube 10 outside the threaded rod 3 is limited by the slider 11, so that the threaded tube 10 cannot rotate with the threaded rod 3, so that the threaded tube 10 can only move outside the threaded rod 3 through the thread;

[0035] At this time, the threaded tube 10 drives the slider 11 to slide in a straight line on the first sliding component 9, and the threaded tube 10 drives the mounting bracket 4 to move together, which can drive the product to be tested to move in the horizontal direction, and can adjust the distance between the product to be tested and the wireless signal receiver 15, so that the signal transmission effect of the product to be tested at different distances can be tested.

[0036] 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.

Claims

1. A signal transmission detection device, comprising a detection box (1), characterized in that: A servo motor (2) is installed at the bottom of one end of the detection box (1), and a threaded rod (3) extending into the interior of the detection box (1) is installed at the output end of the servo motor (2), a threaded tube (10) is installed on the outer thread of the threaded rod (3), and a mounting support plate (4) is installed on the top of the threaded tube (10), a stepper motor (8) is installed at the middle position of the top of the detection box (1), and a rotating shaft (7) extending into the interior of the detection box (1) is installed at the output end of the stepper motor (8), a connecting plate (6) is installed at the bottom of the rotating shaft (7), and a fixing plate (13) is installed at one end of the connecting plate (6) away from the servo motor (2), and the connecting plate (6) is installed at the end of the connecting plate (13) away from the servo motor (2). An electric telescopic rod (12) is installed on the top of the plate (6); a second sliding assembly (16) is installed on one end of the fixed plate (13) close to the servo motor (2); and a mounting plate (14) is slidably installed on one end of the second sliding assembly (16) away from the fixed plate (13); a wireless signal receiver (15) is installed on the bottom of the mounting plate (14); a control panel (5) is installed on the top of one end of the detection box (1) close to the servo motor (2); and an output end of the control panel (5) is electrically connected to the input ends of the servo motor (2), the stepping motor (8), the electric telescopic rod (12) and the wireless signal receiver (15) respectively through wires.

2. A signal transmission detection device according to claim 1, characterized in that: The output end of the electric telescopic rod (12) passes through the connecting plate (6), and the output end of the electric telescopic rod (12) is connected to the mounting plate (14).

3. A signal transmission detection device according to claim 1, characterized in that: A first clamping plate (18) is installed at one end of the top of the mounting bracket (4) close to the servo motor (2), and a fixing screw (21) is installed at one end of the top of the mounting bracket (4) away from the first clamping plate (18), a fixing screw (20) is installed on the internal thread of the fixing screw (21), and a second clamping plate (19) is installed at one end of the fixing screw (20) close to the first clamping plate (18).

4. A signal transmission detection device according to claim 1, characterized in that: A first sliding component (9) is installed at the bottom of the detection box (1), and a slider (11) is slidably installed on the top of the first sliding component (9), and one end of the slider (11) away from the first sliding component (9) is connected to a threaded tube (10).

5. A signal transmission detection device according to claim 3, characterized in that: A handle is installed at one end of the fixing screw rod (20) away from the first clamping plate (18).

6. A signal transmission detection device according to claim 1, characterized in that: A box door (17) is installed on one side of the detection box (1), and an observation window is arranged inside the box door (17).

7. A signal transmission detection device according to claim 1, characterized in that: A reinforcing plate is installed on the outer side of the rotating shaft (7), and one end of the reinforcing plate away from the rotating shaft (7) is connected to the connecting plate (6).

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