Movable novel SAR (Synthetic Aperture Radar) detection device

Abstract

The utility model discloses a movable type novel SAR detection device which comprises a supporting frame, a clamping assembly is arranged at the upper end of the supporting frame, a detection body is clamped at the upper end of the clamping assembly, a power assembly for driving the clamping assembly to move is arranged in the supporting frame, and the clamping assembly comprises a connecting block. A rotating shaft is rotationally connected to the middle position of the connecting block, a gear is fixedly connected to the bottom end of the rotating shaft, and a rack is fixedly connected to one side of the bottom end in the supporting frame. According to the utility model, the detection main body can be clamped through the arranged clamping assembly so as to be convenient for a worker to disassemble and assemble, the arranged power assembly can drive the clamping assembly to move, and in the moving process, the arranged gear is meshed with the rack so as to drive the support shell to rotate, so that the detection main body can be driven to rotate; and the facing angle of the detection main body can be conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of a mobile novel SAR detection device, in particular to a mobile novel SAR detection device. Background Art

[0002] After years of development of mobile terminals, 2G, 3G, and 4G networks coexist. With the development of 5G (fifth-generation communication technology), the number of antennas will further increase, and the problem of SAR electromagnetic wave absorption ratio will become increasingly prominent. The SAR detection device is one of the electromagnetic wave detection devices.

[0003] The Chinese patent with patent announcement number CN216082933U discloses a mobile SAR detection device, which relates to the field of signal detection technology. In response to the problem that the existing detection device cannot move, the following solution is proposed, which includes a guide rail, a moving mechanism is fixedly connected to the bottom of the guide rail, a sliding bracket is slidably connected to the upper side of the guide rail, a driving mechanism in contact with the guide rail is fixedly connected to the lower side of the sliding bracket, a trigger block is fixedly connected to the lower side of the sliding bracket, the outer side wall of the guide rail is fixedly connected to the fixed bracket, a plurality of second pneumatic cylinders are fixedly connected to the fixed bracket, the output ends of the plurality of second pneumatic cylinders are fixedly connected to the trigger rods cooperating with the guide rail, and one end of the trigger rod is fixedly connected to a button cooperating with the trigger block. The utility model has a simple structure, can quickly move the detection body, and stop at a specified position, while causing the detection body to rotate, thereby increasing the detection range, simple operation, and easy use.

[0004] Existing SAR detection devices are generally directly fixed on the bracket. This installation method requires the staff to manually move the detection device to the specified position when performing detection at different positions. Moving the SAR detection device requires disassembly and assembly of the SAR detection device, which is a tedious and complicated process, wasting the staff's time and energy, affecting the staff's work efficiency, and reducing the practicality of the SAR detection device.

[0005] In order to overcome these disadvantages, the utility model provides a novel mobile SAR detection device. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a new mobile SAR detection device.

[0007] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a new mobile SAR detection device, including a support frame, a clamping assembly is provided at the upper end of the support frame, the upper end of the clamping assembly clamps the detection body, a power assembly for driving the clamping assembly to move is provided inside the support frame, the clamping assembly includes a connecting block, the middle position of the connecting block is rotatably connected to a rotating shaft, the bottom end of the rotating shaft is fixedly connected to a gear, and a rack is fixedly connected to one side of the bottom end of the support frame, and the gear is meshed with the rack.

[0008] Furthermore, the four corners of the bottom end of the support frame are fixedly connected with supporting feet.

[0009] Furthermore, the power assembly includes a limit rod and a first screw, the limit rod is fixedly connected to one side of the support frame, the first screw is rotatably connected to the other side of the support frame, and the connecting block is slidingly connected to the limit rod and threadedly connected to the first screw.

[0010] Furthermore, a servo motor is fixedly connected to one side of the support frame, and an output end of the servo motor is fixedly connected to one end of the first screw.

[0011] Furthermore, the upper end of the rotating shaft is fixedly connected to a mounting shell, the upper end of the mounting shell is fixedly connected to a support plate, and a sliding groove is provided in the middle of the support plate.

[0012] Furthermore, a bidirectional screw is rotatably connected inside the mounting shell, and one end of the bidirectional screw passes through the mounting shell and is fixedly connected to an adjusting knob.

[0013] Furthermore, both sides of the slide groove are slidably connected with sliders, the sliders are threadedly connected to one side of the bidirectional screw, the upper end of the slider is fixedly connected with a splint, and a plurality of anti-slip grooves are opened on the inner side of the splint.

[0014] Beneficial effects of the utility model:

[0015] When the utility model is in use, the mobile novel SAR detection device can clamp the detection body through the provided clamping assembly, which is convenient for the staff to disassemble and assemble. The provided power assembly can drive the clamping assembly to move, and during the movement, the provided gear and rack are engaged, which can drive the support shell to rotate, thereby driving the detection body to rotate, which is convenient for adjusting the facing angle of the detection body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for use in the description of the specific implementation methods. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 : A front view of the utility model;

[0018] Figure 2 : Schematic diagram of the power assembly structure of the utility model;

[0019] Figure 3 : Schematic diagram of the clamping assembly structure of the utility model;

[0020] Figure 4 : Schematic diagram of the gear installation structure of the present invention;

[0021] Figure 5 : Schematic diagram of the internal structure of the support shell of the present invention.

[0022] The reference numerals are as follows:

[0023] 1. Support frame; 2. Support foot; 3. Clamping assembly; 4. Detection body; 5. Limit rod; 6. First screw; 7. Servo motor; 8. Rack; 9. Connecting block; 10. Mounting shell; 11. Support plate; 12. Slide; 13. Rotating shaft; 14. Gear; 15. Bidirectional screw; 16. Adjustment knob; 17. Slider; 18. Clamping plate; 19. Anti-slip groove. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] like Figure 1-5 As shown, it relates to a new mobile SAR detection device, including a support frame 1, a clamping assembly 3 is provided at the upper end of the support frame 1, the upper end of the clamping assembly 3 clamps the detection body 4, and a power assembly for driving the clamping assembly 3 to move is provided inside the support frame 1. The clamping assembly 3 includes a connecting block 9, and the middle position of the connecting block 9 is rotatably connected to a rotating shaft 13, the bottom end of the rotating shaft 13 is fixedly connected to a gear 14, and a rack 8 is fixedly connected to one side of the bottom end of the support frame 1, and the gear 14 is meshed with the rack 8.

[0026] like Figure 1-5 As shown, the four corners of the bottom end of the support frame 1 are fixedly connected to support feet 2.

[0027] like Figure 1-5 As shown, the power assembly includes a limit rod 5 and a first screw 6. The limit rod 5 is fixedly connected to one side of the inside of the support frame 1, and the first screw 6 is rotatably connected to the other side of the inside of the support frame 1. The connecting block 9 is slidingly connected to the limit rod 5 and is threadedly connected to the first screw 6. A servo motor 7 is fixedly connected to one side of the support frame 1, and the output end of the servo motor 7 is fixedly connected to one end of the first screw 6. The servo motor 7 drives the first screw 6 to rotate, which can drive the clamping assembly 3 to move along the limit rod 5 through the connecting block 9. During the movement, the set gear 14 engages with the rack 8, and can drive the support shell to rotate through the rotating shaft 13, thereby driving the detection body 4 to rotate, which is convenient for adjusting the facing angle of the detection body 4.

[0028] like Figure 1-5 As shown, the upper end of the rotating shaft 13 is fixedly connected to the mounting shell 10, and the upper end of the mounting shell 10 is fixedly connected to the support plate 11. A slide groove 12 is provided in the middle position of the support plate 11. A bidirectional screw 15 is rotatably connected inside the mounting shell 10, and one end of the bidirectional screw 15 passes through the mounting shell 10 and is fixedly connected to the adjusting knob 16. Slide blocks 17 are slidably connected to both sides of the slide groove 12. The slider 17 is threadedly connected to one side of the bidirectional screw 15. A clamping plate 18 is fixedly connected to the upper end of the slider 17, and a number of anti-slip grooves 19 are provided on the inner side of the clamping plate 18. The detection body 4 is placed on the support plate 11, located between the clamping plates 18. Turning the adjusting knob 16 drives the bidirectional screw 15 to rotate, which can drive the clamping plate 18 to approach along the slide groove 12 through the slider 17, so that the detection body 4 can be clamped.

[0029] Working principle: When in use, the detection body 4 can be clamped by the set clamping assembly 3. Specifically, the detection body 4 is placed on the support plate 11, located between the clamping plates 18. The adjusting knob 16 is turned to drive the bidirectional screw 15 to rotate, which can drive the clamping plate 18 to approach along the slide groove 12 through the slider 17, so that the detection body 4 can be clamped, which is convenient for the staff to disassemble and assemble. The set power assembly can drive the clamping assembly 3 to move. Specifically, the servo motor 7 drives the first screw 6 to rotate, which can drive the clamping assembly 3 to move along the limit rod 5 through the connecting block 9, and in the process of movement, the set gear 14 is engaged with the rack 8, which can drive the support shell to rotate through the rotating shaft 13, thereby driving the detection body 4 to rotate, which is convenient for adjusting the facing angle of the detection body 4.

[0030] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, numerous modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A novel mobile SAR detection device, comprising a support frame (1), characterized in that: The upper end of the support frame (1) is provided with a clamping assembly (3), the upper end of the clamping assembly (3) clamps a detection body (4), the interior of the support frame (1) is provided with a power assembly for driving the clamping assembly (3) to move, the clamping assembly (3) comprises a connecting block (9), the middle position of the connecting block (9) is rotatably connected to a rotating shaft (13), the bottom end of the rotating shaft (13) is fixedly connected to a gear (14), a rack (8) is fixedly connected to one side of the bottom end of the interior of the support frame (1), and the gear (14) is meshed with the rack (8).

2. The novel mobile SAR detection device according to claim 1, characterized in that: The four corners of the bottom end of the support frame (1) are all fixedly connected with supporting feet (2).

3. The novel mobile SAR detection device according to claim 1, characterized in that: The power assembly comprises a limiting rod (5) and a first screw rod (6), wherein the limiting rod (5) is fixedly connected to one side of the interior of the support frame (1), and the first screw rod (6) is rotatably connected to the other side of the interior of the support frame (1); and the connecting block (9) is slidably connected to the limiting rod (5) and is threadedly connected to the first screw rod (6).

4. The novel mobile SAR detection device according to claim 3, characterized in that: A servo motor (7) is fixedly connected to one side of the support frame (1), and an output end of the servo motor (7) is fixedly connected to one end of the first screw rod (6).

5. The novel mobile SAR detection device according to claim 1, characterized in that: The upper end of the rotating shaft (13) is fixedly connected to a mounting housing (10), the upper end of the mounting housing (10) is fixedly connected to a support plate (11), and a sliding groove (12) is provided in the middle of the support plate (11).

6. The novel mobile SAR detection device according to claim 5, characterized in that: A bidirectional screw rod (15) is rotatably connected inside the installation housing (10), and one end of the bidirectional screw rod (15) passes through the installation housing (10) and is fixedly connected to an adjustment knob (16).

7. The novel mobile SAR detection device according to claim 5, characterized in that: Both sides of the slide groove (12) are slidably connected with sliders (17), and the slider (17) is threadedly connected to one side of the bidirectional screw (15). The upper end of the slider (17) is fixedly connected with a clamping plate (18), and the inner side of the clamping plate (18) is provided with a plurality of anti-slip grooves (19).

Images