Three-dimensional moving direction detection box for terminal Sub 6G signal

Abstract

The utility model relates to a terminal Sub 6G signal three-dimensional moving direction detection box, which is used for testing the Sub 6G signal of a mobile phone, and comprises a box body, and an antenna, a base, a first rotating motor, a connecting assembly, a second rotating motor and a clamping piece which are arranged in the box body, the antenna is suspended in the box body in an enclosed structure, the base is arranged at the bottom end of the box body, the first rotating motor is arranged on the base, and the second rotating motor is arranged on the connecting assembly. An output shaft of the first rotating motor extends out of the upper end face of the base to be connected with the connecting assembly, the clamping piece is hinged to the connecting assembly through a rotating shaft, the second rotating motor is connected to the connecting assembly in a follow-up mode, and the output end of the second rotating motor is connected with the rotating shaft. In the detection process, the first rotating motor drives the mobile phone on the clamping piece to rotate in the horizontal direction through the connecting assembly, the second rotating motor drives the clamping piece to swing in the vertical direction, then rotation in the three-dimensional direction is achieved, and then the antenna can receive signals emitted by all parts of the mobile phone more comprehensively.

Description

Technical Field

[0001] The utility model relates to the technical field of a terminal Sub 6G signal test box, in particular to a three-dimensional trend detection box for a terminal Sub 6G signal. Background Art

[0002] At present, with the advent of the electronic information society, various electronic products need to be tested to ensure their stable performance or detect the root cause of their problems, and test equipment is needed to provide the test environment conditions; therefore, the shielding box in the test equipment has developed rapidly. The shielding box is a shielding body of various shapes made of conductive or magnetic materials. It limits the electromagnetic capacity within a certain space range. It is a metal body used to suppress radiation interference and provides a stable environment for electronic product testing. Existing electronic products (especially mobile phones) generally have multiple main and secondary antennas, so the test box needs to be able to be tested from multiple angles. Therefore, a new terminal Sub 6G signal detection box is urgently needed so that the test box can test the terminal to be tested from multiple angles. Utility Model Content

[0003] The utility model discloses a three-dimensional trend detection box for terminal Sub 6G signals, so as to solve the problem of how to provide a new terminal Sub 6G signal detection box in the above background technology, so that the test box can test the terminal to be tested from multiple angles.

[0004] In order to solve the above technical problems, the following technical solutions are proposed:

[0005] A three-dimensional trend detection box for terminal Sub 6G signals, used for testing the Sub 6G signals of mobile phones, comprises a box body, an antenna, a base, a first rotating motor, a connecting assembly, a second rotating motor and a clamping member arranged in the box body, wherein the antenna is in an enclosed structure and is suspended in the box body, the base is arranged at the bottom end of the box body, and the base coincides with the center of the antenna, the first rotating motor is mounted on the base, and the output shaft of the first rotating motor extends out of the upper end surface of the base and is connected to the connecting assembly, the clamping member is hinged to the connecting assembly, and the hinged portion of the clamping member and the connecting assembly is provided with a rotating shaft fixedly connected to the clamping member, the second rotating motor is movably connected to the connecting assembly, and the output end of the second rotating motor is connected to the rotating shaft.

[0006] Preferably, the connecting assembly includes a turntable, a connecting member and an ear piece, the turntable is connected to the output shaft of the first rotating motor, the connecting member and the second rotating motor are both arranged on the turntable, and the connecting member is placed at the center of the turntable, the two ears are respectively arranged on the left and right sides of the top of the connecting member, the two ends of the rotating shaft are respectively rotatably connected to the two ears, and the clamping member is fixedly mounted on the rotating shaft.

[0007] Preferably, the ear piece extends out from one end of the rotating shaft, and the output end of the second rotating motor is connected to the end of the rotating shaft extending out of the ear piece through a transmission belt, the inner side wall of the transmission belt is provided with teeth, and the end of the rotating shaft extending out of the ear piece and the output end of the second rotating motor are both provided with tooth grooves adapted to the teeth, and when the transmission belt connects the second rotating motor and the rotating shaft, the teeth mesh with the tooth grooves.

[0008] In this embodiment, a rocker arm is further provided at one end of the rotating shaft away from the connection to the second rotating motor, one end of the rocker arm is fixedly connected to the rotating shaft, and the other end extends toward the turntable, and a first sensor device for detecting the rocker arm is also provided on the turntable. A group of the first sensors are provided on both sides of the connecting piece, and the first sensor is arranged at the end of the motion trajectory of the rocker arm. During use, when.

[0009] Preferably, limit blocks are respectively provided on the front and rear sides of the connecting member, and the limit blocks are used to limit the swing angle of the clamping member.

[0010] Preferably, a through hole is provided at the upper end of the base, and a fixed sleeve is also provided at the through hole on the upper end surface of the base, the through hole and the fixed sleeve form a movable channel for the output shaft to pass through, the output shaft passes through the movable channel, and the side wall of the output shaft is in contact with the inner wall of the fixed sleeve.

[0011] Preferably, an active cavity is further provided in the base, and a follower rod and a second sensor are also provided in the active cavity. The follower rod is movably connected to the output shaft, and the second sensor is arranged on a motion trajectory of the follower rod away from one end of the output shaft. When the follower rod moves to the second sensor, the follower rod can be detected by the second sensor.

[0012] Preferably, the inner wall of the box is paved with microwave-absorbing cotton.

[0013] Preferably, it further comprises an absorbing sleeve, which is sleeved on the base, one end of which is connected to the box body, and the other end of which extends toward the connecting component, and an opening is also provided at the top of the absorbing sleeve, through which the clamp extends out of the absorbing sleeve.

[0014] Beneficial effect: The utility model is a three-dimensional trend detection box for terminal Sub 6G signal, which is used to test the Sub 6G signal of mobile phone, including a box body, an antenna, a base, a first rotating motor, a connecting component, a second rotating motor and a clamping member arranged in the box body. The antenna is suspended in the box body in an enclosed structure, and the base is arranged at the bottom end of the box body, and the base coincides with the center part of the antenna, so that the Sub 6G signal emitted from all angles of the mobile phone can be received by the antenna. The first rotating motor is installed on the base, and the output shaft of the first rotating motor extends out of the upper end surface of the base and is connected to the connecting component. The clamping member is hinged to the connecting component, and the hinged part of the clamping member and the connecting component is provided with a rotating shaft fixedly connected to the clamping member. The second rotating motor is movably connected to the connecting component, and the output end of the second rotating motor is connected to the rotating shaft. During use, the mobile phone is clamped by the clamping member and then fixed inside the test box. During the detection process, the first rotating motor drives the mobile phone on the clamping member to rotate horizontally through the connecting component, and the second rotating motor drives the clamping member to swing vertically. Therefore, the mobile phone on the clamping member can realize three-dimensional rotation under the joint action of the first rotating motor and the second rotating motor, so that the antenna can more comprehensively receive the Sub 6G signals emitted by various parts of the mobile phone. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an exploded schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the internal terminal clamping mechanism of the utility model;

[0019] Figure 5 For this utility model Figure 4 A partial enlarged view of part A;

[0020] Figure 6 For this utility model Figure 4 A partial enlarged view of part B;

[0021] Figure 7 It is a partial cross-sectional view of the second rotating motor part of the utility model.

[0022] The main component symbols are described as follows:

[0023] 1. Box; 2. Antenna; 3. Base; 31. Fixed sleeve; 32. Follower rod;

[0024] 33. Second sensor; 34. Wave-absorbing cotton; 35. Wave-absorbing sleeve;

[0025] 4. first rotating motor; 41. output shaft; 5. connecting assembly; 51. turntable;

[0026] 52. Connecting piece; 53. Ear piece; 54. Rocker; 55. First sensor;

[0027] 56. Limit stopper;

[0028] 6. Second rotating motor; 61. Transmission belt; 7. Clamping member; 8. Rotating shaft. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0030] The following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] This utility model is a three-dimensional direction detection box for terminal Sub 6G signals, please refer to Figure 1-7, used for testing the Sub 6G signal of a mobile phone, comprising a box 1, an antenna 2, a base 3, a first rotating motor 4, a connecting component 5, a second rotating motor 6 and a clamping member 7 arranged in the box 1, wherein the antenna 2 is used to receive the Sub 6G signal emitted by the mobile phone, the antenna 2 is an enclosed structure, and is suspended in the box 1, the base 3 is arranged at the bottom end of the box 1, and the base 3 coincides with the center of the antenna 2, so that the Sub 6G signal emitted by the mobile phone at all angles can be received by the antenna 2, the first rotating motor 4 is installed on the base 3, and the output shaft 41 of the first rotating motor 4 extends out of the upper end surface of the base 3 and is connected to the connecting component 5, the clamping member 7 is hinged to the connecting component 5, and the hinged portion of the clamping member 7 and the connecting component 5 is provided with a rotating shaft 8 fixedly connected to the clamping member 7, the second rotating motor 6 is servo-connected to the connecting component 5, and the output end of the second rotating motor 6 is connected to the rotating shaft 8. During use, the mobile phone is clamped by the clamping member 7 and then fixed inside the box body 1 of the test box. During the detection process, the first rotating motor 4 drives the mobile phone on the clamping member 7 to rotate horizontally through the connecting component 5, and the second rotating motor 6 drives the clamping member 7 to swing vertically. Therefore, the mobile phone on the clamping member 7 can realize three-dimensional rotation under the joint action of the first rotating motor 4 and the second rotating motor 6, so that the antenna 2 can more comprehensively receive the Sub6G signals emitted by various parts of the mobile phone.

[0032] In this embodiment, the connecting component 5 includes a turntable 51, a connecting member 52 and an ear piece 53. The turntable 51 is connected to the output shaft 41 of the first rotating motor 4. The connecting member 52 and the second rotating motor 6 are both arranged on the turntable 51. The second rotating motor 6 is rotatably connected to the turntable 51. The connecting member 52 is placed at the center of the turntable 51, so that when the first rotating motor 4 drives the clamping member 7 to rotate, the mobile phone clamped on the clamping member 7 will not be offset. The two ear pieces 53 are respectively arranged on the left and right sides of the top of the connecting member 52, and the two ends of the rotating shaft 8 are respectively rotatably connected to the two ear pieces 53, and the clamping member 7 is fixedly installed on the rotating shaft 8.

[0033] In this embodiment, an ear piece 53 extends out from one end of the rotating shaft 8, and the output end of the second rotating motor 6 is connected to the end of the ear piece 53 extending out of the rotating shaft 8 through a transmission belt. The inner side wall of the transmission belt 61 is provided with teeth, and the end of the ear piece 53 extending out of the rotating shaft 8 and the output end of the second rotating motor 6 are both provided with tooth grooves adapted to the teeth. When the transmission belt connects the second rotating motor 6 and the rotating shaft 8, the teeth are meshed with the tooth grooves, and the second rotating motor 6 drives the clamping member 7 to rotate and swing through the transmission belt with tooth pressure, so that the second rotating motor 6 can more accurately control the rotation direction and swing angle of the clamping member 7.

[0034] In this embodiment, a rocker arm 54 is further provided at one end of the rotating shaft 8 away from the end connected to the second rotating motor 6. One end of the rocker arm 54 is fixedly connected to the rotating shaft 8, and the other end extends toward the turntable 51. A first sensor 55 for detecting the rocker arm 54 is also provided on the turntable 51. A group of first sensors 55 are provided on both sides of the connecting member 52, and the first sensors 55 are arranged on the movement trajectory of the rocker arm 54. The first sensor 55 is electrically connected to the second rotating motor 6. When the second rotating motor 6 drives the clamping member 7 to rotate, the rocker arm 54 moves with the rotating shaft 8. When the first sensor 55 detects the rocker arm 54, the first sensor 55 sends a steering command to the second rotating motor 6. After receiving the steering command, the second rotating motor 6 reverses the output shaft 41 of the second rotating motor 6, thereby changing the rotation direction of the clamping member 7.

[0035] In this embodiment, limit blocks 56 are respectively provided on the front and rear sides of the connecting member 52, and the limit blocks 56 are used to limit the swing angle of the clamping member 7 to prevent the clamping member 7 from swinging too much, thereby effectively avoiding the collision between the mobile phone clamped on the clamping member 7 and the antenna 2.

[0036] In this embodiment, a through hole is provided at the upper end of the base 3, and a fixed sleeve 31 is also provided at the through hole on the upper end surface of the base 3. The through hole and the fixed sleeve 31 form a movable channel for the output shaft 41 to pass through. The output shaft 41 passes through the movable channel, and the side wall of the output shaft 41 fits with the inner wall of the fixed sleeve 31. The fixed sleeve 31 can greatly increase the stability of the output shaft 41 of the first rotating motor 4 during the rotation process, thereby preventing the connecting component 5 or the clamping member 7 from shaking during the rotation process.

[0037] In this embodiment, an active cavity is further provided in the base 3, and a follower rod 32 and a second sensor 33 are also provided in the active cavity. The follower rod 32 is movably connected to the output shaft 41, and the second sensor 33 is arranged on a motion trajectory of the follower rod 32 away from one end of the output shaft 41. When the follower rod 32 moves to the second sensor 33, the follower rod 32 can be detected by the second sensor 33, and the rotation direction of the first rotating motor 4 and the number of times the follower rod 32 passes through the second sensor 33 can be controlled by the second sensor 33.

[0038] In this embodiment, the inner wall of the box 1 is paved with absorbing cotton 34, which absorbs excess clutter in the box 1, thereby preventing the clutter from being reflected by the inner diameter of the box 1 and being received by the antenna 2, further increasing the accuracy of the detection effect of the antenna 2.

[0039] Furthermore, since clutter will also be reflected when passing through the base 3 and the connecting member 52, which will affect the accuracy of the antenna 2 detection, in order to prevent the clutter from affecting the antenna 2 detection, the present embodiment also includes an absorbing sleeve 35, and the absorbing sleeve 35 is sleeved on the base 3, one end of the absorbing sleeve 35 is connected to the box body 1, and the other end extends in the direction of the connecting component 5. The top of the absorbing sleeve 35 is also provided with an opening, and the clamping member 7 extends out of the absorbing sleeve 35 through the opening, and provides a movable space for the swing of the clamping member 7.

[0040] The above disclosures are only several specific embodiments of the present invention, but the present invention is not limited thereto, and any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A three-dimensional trend detection box for terminal Sub 6G signals, used to test the Sub 6G signals of mobile phones, characterized in that: The invention comprises a box body, an antenna, a base, a first rotating motor, a connecting component, a second rotating motor and a clamping member arranged in the box body, wherein the antenna is in an enclosed structure and is suspended in the box body, the base is arranged at the bottom end of the box body, and the base coincides with the center part of the antenna, the first rotating motor is mounted on the base, and the output shaft of the first rotating motor extends out of the upper end surface of the base and is connected to the connecting component, the clamping member is hinged to the connecting component, and the hinged part between the clamping member and the connecting component is provided with a rotating shaft fixedly connected to the clamping member, the second rotating motor is movably connected to the connecting component, and the output end of the second rotating motor is connected to the rotating shaft.

2. The three-dimensional direction detection box of the terminal Sub 6G signal according to claim 1 is characterized in that: The connecting assembly includes a turntable, a connecting member and an ear piece. The turntable is connected to the output shaft of the first rotating motor. The connecting member and the second rotating motor are both arranged on the turntable, and the connecting member is placed at the center of the turntable. The two ear pieces are respectively arranged on the left and right sides of the top of the connecting member. The two ends of the rotating shaft are respectively rotatably connected to the two ear pieces, and the clamping member is fixedly installed on the rotating shaft.

3. The three-dimensional direction detection box of the terminal Sub 6G signal according to claim 2 is characterized in that: The ear piece extends out from one end of the rotating shaft, and the output end of the second rotating motor is connected to the end of the rotating shaft extending out of the ear piece through a transmission belt. The inner side wall of the transmission belt is provided with teeth, and the end of the rotating shaft extending out of the ear piece and the output end of the second rotating motor are both provided with tooth grooves adapted to the teeth. When the transmission belt connects the second rotating motor and the rotating shaft, the teeth are engaged with the tooth grooves.

4. The three-dimensional direction detection box of the terminal Sub 6G signal according to claim 3 is characterized in that: A pendulum rod is also provided at one end of the rotating shaft away from the connection with the second rotating motor. One end of the pendulum rod is fixedly connected to the rotating shaft, and the other end extends toward the turntable. A first sensor device for detecting the pendulum rod is also provided on the turntable. A group of the first sensors is provided on both sides of the connecting member, and the first sensor is arranged on the movement trajectory of the pendulum rod. When the first sensor detects the pendulum rod, the first sensor sends a steering instruction to the second rotating motor.

5. The three-dimensional direction detection box of the terminal Sub 6G signal according to claim 2, characterized in that: The front and rear sides of the connecting member are respectively provided with limit blocks, and the limit blocks are used to limit the swing angle of the clamping member.

6. The three-dimensional direction detection box of the terminal Sub 6G signal according to claim 1, characterized in that: A through hole is provided at the upper end of the base, and a fixed sleeve is also provided at the through hole on the upper end surface of the base. The through hole and the fixed sleeve form a movable channel for the output shaft to pass through. The output shaft passes through the movable channel, and the side wall of the output shaft fits with the inner wall of the fixed sleeve.

7. The three-dimensional direction detection box of the terminal Sub 6G signal according to claim 1, characterized in that: An active cavity is also provided in the base, and a follower rod and a second sensor are also provided in the active cavity. The follower rod is movably connected to the output shaft, and the second sensor is arranged on a motion trajectory of the follower rod away from one end of the output shaft. When the follower rod moves to the second sensor, the follower rod can be detected by the second sensor.

8. The three-dimensional direction detection box for terminal Sub 6G signals according to claim 1, characterized in that: The inner side wall of the box is paved with wave-absorbing cotton.

9. The three-dimensional direction detection box of the terminal Sub 6G signal according to claim 1, characterized in that: It also includes an absorbing sleeve, which is sleeved on the base, one end of which is connected to the box body, and the other end extends toward the connecting component. The top of the absorbing sleeve is also provided with an opening, and the clamp extends out of the absorbing sleeve through the opening.

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