Terahertz conical scanning device

Abstract

The utility model relates to the technical field of terahertz scanning, and discloses a terahertz conical scanning device, which comprises a box body, a U-shaped frame is arranged on the top surface of the box body, an electric push rod is fixedly mounted on the top surface of the U-shaped frame, the telescopic end of the electric push rod extends into the U-shaped frame, a linear slide rail drives a slide block to move left and right, and the linear slide rail drives the slide block to move left and right. A sliding block drives a mounting column, a hinged plate and a terahertz scanning assembly to do horizontal movement, the terahertz scanning assembly scans an object in different directions, a driving motor drives a small gear and a large gear to rotate, and therefore a mounting shaft conveniently drives a connecting block and the terahertz scanning assembly to rotate left and right; according to the device, the angle of the terahertz scanning assembly can be conveniently adjusted, so that the terahertz scanning assembly can perform multi-angle scanning on an object, and the device not only can perform height and horizontal reverse adjustment on the terahertz scanning assembly, but also can perform multi-angle adjustment on the terahertz scanning assembly, so that the scanning convenience of the terahertz scanning assembly is improved.

Description

Technical Field

[0001] The present application belongs to the field of terahertz scanning technology, and specifically relates to a terahertz conical scanning device. Background Art

[0002] Terahertz waves refer to electromagnetic waves with a frequency range of 0.1 to 10 THz. Since the band of terahertz waves can cover the characteristic spectra of materials such as semiconductors, plasmas, organisms and biomacromolecules, using terahertz waves to detect the composition of materials is an advanced detection technology.

[0003] For example, the utility model patent with the announcement number CN218378714U discloses a lifting device for terahertz light scanning, which relates to the field of terahertz technology and includes a base box, the top of which is provided with a storage slot, and the storage slots are provided with two. In the utility model, the No. 1 speed regulating motor drives the No. 1 screw on the bearing base to move, so that the No. 1 slider can be controlled to move repeatedly horizontally, the No. 1 slider can drive the electric telescopic rod to move, and the height position can be adjusted by the electric telescopic rod for scanning, and the No. 2 speed regulating motor can drive the No. 2 screw on the bearing body on the No. 2 support plate to rotate, so that the No. 2 slider can move repeatedly horizontally, so that the terahertz light scanning device body can be controlled to scan in different directions and at different heights, eliminating the process of artificially placing and moving objects, saving manual time and energy as much as possible, and facilitating the use of scanning personnel.

[0004] In the process of implementing the present application, it was found that the technology has the following problems: the device can drive the No. 2 screw on the bearing body on the No. 2 support plate to rotate through the No. 2 speed regulating motor, so that the No. 2 slider can be moved repeatedly laterally, so that the terahertz light scanning device body can be controlled to scan in different directions and at different heights, eliminating the process of manually placing and moving objects, saving manual time and energy as much as possible, and facilitating the use of scanning personnel. However, since the device lacks a limiting structure on the No. 2 slider, when the No. 2 screw rotates, the No. 2 slider will drive the terahertz light scanning device to rotate and move forward, making it impossible for the terahertz light scanning device to scan the object placed on the plate. For this purpose, a terahertz conical scanning device is provided. Utility Model Content

[0005] The purpose of the present application is to provide a terahertz conical scanning device in order to solve the problem that the device mentioned above lacks a limiting structure on the second slider, and when the second screw rotates, the second slider will drive the terahertz light scanning device to rotate and move forward, making it impossible for the terahertz light scanning device to scan the object placed on the plate.

[0006] The technical solution adopted in the present application is as follows: A terahertz conical scanning device comprises a box body, a U-shaped frame is arranged on the top surface of the box body, an electric push rod is fixedly installed on the top surface of the U-shaped frame, the telescopic end of the electric push rod extends to the inside of the U-shaped frame, a mounting block is fixedly installed on the telescopic end of the electric push rod, a linear slide is fixedly installed on the bottom surface of the mounting block, a slider is slidably connected to the bottom of the linear slide, a mounting column is fixedly installed on the bottom surface of the slider, a hinged plate is fixedly installed on one end of the mounting column away from the slider, a mounting shaft is penetrated inside the hinged plate, a connecting block is fixedly installed on the outer wall surface of the mounting shaft, a fixed connecting plate is fixedly installed on the bottom surface of the connecting block, a terahertz scanning assembly is fixedly installed on the bottom surface of the fixed connecting plate, an mounting cavity is opened on the outer wall surface of the mounting column, and a driving motor is fixedly installed inside the mounting cavity, a pinion is fixedly installed on the driving end of the driving motor, a large gear is fixedly installed on the outer surface of one end of the mounting shaft extending to the outside of the hinged plate, and the large gear is meshingly connected with the pinion.

[0007] In a preferred embodiment, two slide grooves are symmetrically provided on the inner side wall of the box body, and adjustment plates are slidably connected to the inside of the two slide grooves, two adjustment holes are provided on the top surface of the box body, and two connecting rods corresponding to the adjustment holes are fixedly installed on the top surface of the adjustment plate, one end of the connecting rod passes through the inside of the adjustment hole and is fixed to the bottom surface of the U-shaped frame, a threaded hole is provided in the middle portion of the mounting block, and a screw is threadedly connected to the inside of the threaded hole, a motor is fixedly installed on the front side of the box body, and the driving end of the motor extends to the inside of the box body and is fixed to one end of the screw.

[0008] In a preferred embodiment, two T-shaped slots are symmetrically provided on the inner side wall of the U-shaped frame, and a T-shaped slider is slidably connected inside the two T-shaped slots, and one end of the T-shaped slider is fixed to the side of the mounting block.

[0009] In a preferred embodiment, an operating table is fixedly mounted on the top surface of the box.

[0010] In a preferred embodiment, the front side of the box body is rotatably connected to a cover plate via a hinge.

[0011] In a preferred embodiment, the bottom surface of the box is rotatably connected to a plurality of universal wheels.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0013] 1. In the present application, due to the adoption of the above-mentioned scheme, the linear slide rail drives the slider to move left and right, so that the slider drives the mounting column, the hinged plate and the terahertz scanning assembly to move horizontally, so that the terahertz scanning assembly scans the object in different directions, and the driving motor drives the small gear and the large gear to rotate, so that it is convenient for the mounting shaft to drive the connecting block and the terahertz scanning assembly to rotate left and right, and it is convenient to adjust the angle of the terahertz scanning assembly, so that the terahertz scanning assembly can scan the object at multiple angles. The device can not only adjust the height and horizontal reverse of the terahertz scanning assembly, but also adjust it at multiple angles, so as to improve the convenience of the terahertz scanning assembly when scanning, and the overall practicality is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of this application;

[0015] Figure 2 For this application Figure 1 The enlarged structural diagram at A in the middle;

[0016] Figure 3 This is a schematic diagram of the operating console structure of this application.

[0017] Markings in the figure: 1. Box body; 2. U-shaped frame; 3. Electric push rod; 4. Mounting block; 5. Linear slide rail; 6. Slider; 7. Mounting column; 8. Hinge plate; 9. Mounting shaft; 10. Connecting block; 11. Fixed connecting plate; 12. Terahertz scanning component; 13. Mounting cavity; 14. Driving motor; 15. Small gear; 16. Large gear; 17. Slide; 18. Adjustment plate; 19. Adjustment hole; 20. Connecting rod; 21. Threaded hole; 22. Screw; 23. Motor; 24. T-shaped slide; 25. T-shaped slider; 26. Operating table; 27. Cover plate; 28. Universal wheel. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0019] refer to Figure 1 , Figure 2 and Figure 3A terahertz conical scanning device comprises a box body 1, a U-shaped frame 2 is arranged on the top surface of the box body 1, an electric push rod 3 is fixedly installed on the top surface of the U-shaped frame 2, the telescopic end of the electric push rod 3 extends to the inside of the U-shaped frame 2, a mounting block 4 is fixedly installed on the telescopic end of the electric push rod 3, a linear slide rail 5 is fixedly installed on the bottom surface of the mounting block 4, a slider 6 is slidably connected to the bottom of the linear slide rail 5, and a mounting column 7 is fixedly installed on the bottom surface of the slider 6; the electric push rod 3 is arranged to facilitate the mounting block 4 to move up and down, and to facilitate the adjustment of its height, and the linear slide rail 5 is arranged to facilitate the slider 6 to slide thereon, and to facilitate the driving of the mounting column 7 to move left and right for adjustment.

[0020] refer to Figure 1 , Figure 2 A hinged plate 8 is fixedly installed on the end of the mounting column 7 away from the slider 6, a mounting shaft 9 is passed through the interior of the hinged plate 8, a connecting block 10 is fixedly installed on the outer wall of the mounting shaft 9, a fixed connecting plate 11 is fixedly installed on the bottom surface of the connecting block 10, and a terahertz scanning component 12 is fixedly installed on the bottom surface of the fixed connecting plate 11; through the arranged mounting shaft 9, it is convenient to drive the connecting block 10 to rotate inside the hinged plate 8, and it is convenient to adjust the angle of the terahertz scanning component 12, and through the arranged terahertz scanning component 12, it is convenient to perform scanning operations on objects.

[0021] refer to Figure 1 , Figure 2 An installation cavity 13 is provided on the outer wall surface of the installation column 7, and a driving motor 14 is fixedly installed inside the installation cavity 13, a small gear 15 is fixedly installed on the driving end of the driving motor 14, and a large gear 16 is fixedly installed on the outer surface of one end of the installation shaft 9 extending to the outside of the hinged plate 8, and the large gear 16 is meshed and connected with the small gear 15; the user starts the driving motor 14, and the driving motor 14 drives the small gear 15 and the large gear 16 to rotate, so that the installation shaft 9 drives the connecting block 10 and the terahertz scanning assembly 12 to rotate left and right, which is convenient for adjusting the angle of the terahertz scanning assembly 12, so that the terahertz scanning assembly 12 can scan the object at multiple angles.

[0022] refer to Figure 1 , Figure 2 and Figure 3 Two slide grooves 17 are symmetrically provided on the inner side wall of the box body 1, and the inside of the two slide grooves 17 are slidably connected with an adjustment plate 18, and the top surface of the box body 1 is provided with two adjustment holes 19, and the top surface of the adjustment plate 18 is fixedly installed with two connecting rods 20 corresponding to the adjustment holes 19, and one end of the connecting rod 20 passes through the inside of the adjustment hole 19 and is fixed to the bottom surface of the U-shaped frame 2; through the setting of the connecting rod 20, it is convenient to install and fix the U-shaped frame 2, and it is convenient to drive the U-shaped frame 2 to move forward and backward to adjust the position.

[0023] refer to Figure 1 , Figure 3 A threaded hole 21 is provided in the middle of the mounting block 4, and a screw 22 is connected to the internal thread of the threaded hole 21. A motor 23 is fixedly installed on the front side of the box body 1, and the driving end of the motor 23 extends to the inside of the box body 1 and is fixed to one end of the screw 22; the user starts the motor 23, and the motor 23 drives the screw 22 to rotate, so that the adjustment plate 18 drives the connecting rod 20 and the U-shaped frame 2 to move forward and backward, so that the terahertz scanning component 12 can better scan the object.

[0024] refer to Figure 1 Two T-shaped slide grooves 24 are symmetrically provided on the inner side wall of the U-shaped frame 2, and a T-shaped slider 25 is slidably connected inside the two T-shaped slide grooves 24, and one end of the T-shaped slider 25 is fixed to the side of the mounting block 4; by fixing one end of the T-shaped slider 25 to the side of the mounting block 4, it is convenient to improve the stability of the mounting block 4 during lifting and lowering adjustment.

[0025] refer to Figure 1 , Figure 3 An operating table 26 is fixedly mounted on the top surface of the box body 1; the operating table 26 is provided to facilitate the placement of objects to be scanned.

[0026] refer to Figure 3 The front side of the box body 1 is rotatably connected with a cover plate 27 through a hinge; the cover plate 27 is provided to facilitate protection of the equipment installed inside the box body 1.

[0027] refer to Figure 1 The bottom surface of the box body 1 is rotatably connected with a plurality of universal wheels 28; the universal wheels 28 are arranged to facilitate the movement of the box body 1, thereby improving convenience.

[0028] The implementation principle of the terahertz cone scanning device of the present application is as follows: the user first places the object to be scanned on the operating table 26 and starts the electric push rod 3, the electric push rod 3 drives the mounting block 4, the mounting column 7, the hinged plate 8 and the terahertz scanning component 12 to move downward to scan the upper surface of the object, and then the linear slide rail 5 drives the slider 6 to move left and right, so that the slider 6 drives the mounting column 7, the hinged plate 8 and the terahertz scanning component 12 to move horizontally, so that the terahertz scanning component 12 scans the object in different directions, and then the user starts the drive Motor 14, driving motor 14 drives small gear 15 and large gear 16 to rotate, so as to facilitate the installation shaft 9 to drive connecting block 10 and terahertz scanning assembly 12 to rotate left and right, and facilitate the adjustment of the angle of terahertz scanning assembly 12, so that terahertz scanning assembly 12 can scan objects at multiple angles. The device has a simple structure and is easy to operate. It can not only make the terahertz scanning assembly 12 adjust the height and horizontal reversely, but also adjust it at multiple angles, so as to improve the convenience of terahertz scanning assembly 12 during scanning, and has good overall practicality.

[0029] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A terahertz cone scanning device, comprising a housing (1), characterized in that: The top surface of the box body (1) is provided with a U-shaped frame (2), the top surface of the U-shaped frame (2) is fixedly mounted with an electric push rod (3), the telescopic end of the electric push rod (3) extends into the interior of the U-shaped frame (2), the telescopic end of the electric push rod (3) is fixedly mounted with a mounting block (4), the bottom surface of the mounting block (4) is fixedly mounted with a linear slide rail (5), the bottom of the linear slide rail (5) is slidably connected with a slider (6), the bottom surface of the slider (6) is fixedly mounted with a mounting column (7), the end of the mounting column (7) away from the slider (6) is fixedly mounted with a hinged plate (8), the interior of the hinged plate (8) is provided with a mounting shaft (9), and the mounting column (7) is fixedly mounted with a hinged plate (8). A connecting block (10) is fixedly mounted on the outer wall surface of the mounting shaft (9), a fixed connecting plate (11) is fixedly mounted on the bottom surface of the connecting block (10), a terahertz scanning assembly (12) is fixedly mounted on the bottom surface of the fixed connecting plate (11), an installation cavity (13) is provided on the outer wall surface of the mounting column (7), a driving motor (14) is fixedly mounted inside the installation cavity (13), a small gear (15) is fixedly mounted on the driving end of the driving motor (14), and a large gear (16) is fixedly mounted on the outer surface of one end of the mounting shaft (9) extending to the outside of the hinged plate (8), and the large gear (16) is meshingly connected with the small gear (15).

2. A terahertz cone scanning device according to claim 1, characterized in that: The inner side wall of the box body (1) is symmetrically provided with two slide grooves (17), and the inside of the two slide grooves (17) is slidably connected with an adjustment plate (18), the top surface of the box body (1) is provided with two adjustment holes (19), and the top surface of the adjustment plate (18) is fixedly installed with two connecting rods (20) corresponding to the adjustment holes (19), one end of the connecting rod (20) passes through the inside of the adjustment hole (19) and is fixed to the bottom surface of the U-shaped frame (2), the middle part of the mounting block (4) is provided with a threaded hole (21), the inside of the threaded hole (21) is threadedly connected with a screw rod (22), and the front side of the box body (1) is fixedly installed with a motor (23), and the driving end of the motor (23) extends into the inside of the box body (1) and is fixed to one end of the screw rod (22).

3. A terahertz cone scanning device according to claim 1, characterized in that: The inner side wall of the U-shaped frame (2) is symmetrically provided with two T-shaped slide grooves (24), and the insides of the two T-shaped slide grooves (24) are both slidably connected with a T-shaped slider (25), and one end of the T-shaped slider (25) is fixed to the side of the mounting block (4).

4. A terahertz cone scanning device according to claim 1, characterized in that: An operating table (26) is fixedly mounted on the top surface of the box body (1).

5. The terahertz cone scanning device according to claim 1, characterized in that: The front side of the box body (1) is rotatably connected to a cover plate (27) via a hinge.

6. A terahertz cone scanning device according to claim 1, characterized in that: The bottom surface of the box body (1) is rotatably connected to a plurality of universal wheels (28).

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