Double-screen display capable of being freely adjusted

Abstract

The utility model relates to the technical field of display supports, and discloses a freely adjustable double-screen display, which comprises a mobile station and display screens, a case is arranged on the upper surface of the mobile station, a printer is arranged on the upper surface of the mobile station, the upper surface of the mobile station is fixedly connected with a support column, and the support column is fixedly connected with the display screens. A supporting plate is fixedly connected to the outer wall of the supporting column, a pushing handle is fixedly connected to the outer wall of the rear side of the supporting column, a workbench is fixedly connected to the outer wall of the supporting column, a hollow pipe is slidably connected to the inner wall of the supporting column, a bearing plate is fixedly connected to the upper surface of the hollow pipe, and a lifting assembly is arranged on the outer wall of the supporting column. The lifting assembly is used for adjusting the height of the display screen. According to the psychological testing device, during psychological testing, a patient uses the display screen to display answering pages, medical staff uses the other display screen to display questions and answers, and the printer prints results, so that the effect that psychological testing can be conveniently carried out by using different display screens respectively is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of display brackets, in particular to a freely adjustable dual-screen display. Background Art

[0002] Psychological testing is a method of evaluating and measuring a person's psychological characteristics, abilities, emotional states, and personality traits through a series of specific questions, tasks, or situations. It usually collects individual responses and performances in a quantitative or qualitative manner, thereby providing a reference for understanding the individual's psychological condition.

[0003] A monitor is a device that converts electronic signals into visual images. It receives image and video signals from computers and television signal sources, and presents various information on the screen with clear, bright colors and different resolutions.

[0004] Most psychological tests usually use a single display screen to conduct questions and answers, which means that patients and medical staff need to view the same screen during use. Patients may feel nervous and anxious, and find it difficult to relax, which may interfere with the results of the psychological test. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a freely adjustable dual-screen display, which aims to improve the problem that patients and medical staff need to watch the same screen, which will interfere with the results of psychological tests.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A freely adjustable dual-screen display comprises a mobile platform and a display screen, wherein a machine box is provided on the upper surface of the mobile platform, a printer is provided on the upper surface of the mobile platform, a support column is fixedly connected to the upper surface of the mobile platform, an outer wall of the support column is fixedly connected to a support plate, an inner wall of the support plate is slidably connected to a sliding plate, a push handle is fixedly connected to the rear outer wall of the support column, a work table is fixedly connected to the outer wall of the support column, a hollow tube is slidably connected to the inner wall of the support column, a load-bearing plate is fixedly connected to the upper surface of the hollow tube, a lifting assembly is provided on the outer wall of the support column, and the lifting assembly is used to adjust the height of the display screen.

[0008] Preferably, the component includes a first motor, the outer wall of the first motor is fixedly connected to the outer wall of the support column, the output end of the first motor is fixedly connected to a first worm, the outer wall of the first worm is meshedly connected to a second worm wheel, the inner wall of the second worm wheel is fixedly connected to a threaded rod, the outer wall of the threaded rod is threadedly connected to a first slider, and the outer wall of the threaded rod is slidably connected to the inside of the hollow tube.

[0009] Preferably, the outer wall of the first worm is rotatably connected to the inner wall of the support column, the lower surface of the second worm wheel is rotatably connected to the inner wall of the support column, the upper surface of the first slider is fixedly connected to the lower surface of the hollow tube, and the outer wall of the load-bearing plate is fixedly connected to a fixed block.

[0010] Preferably, both ends of the fixed block are fixedly connected to the limiting blocks, and the inner wall of the limiting block is slidably connected to a sliding rod.

[0011] Preferably, the outer wall of the slide rod is threadedly connected to a second slide block, and the second slide block is slidably connected to the left outer wall of the limit block.

[0012] Preferably, the right outer wall of the limiting block is slidably connected to a support platform, and the outer wall of the support platform is fixedly connected to a fixing plate.

[0013] Preferably, the outer wall of the fixed plate is fixedly connected to a second motor, and the output end of the second motor is fixedly connected to a second worm.

[0014] Preferably, the outer wall of the second worm is rotatably connected to the inner wall of the fixed plate, the outer wall of the second worm is meshedly connected with a half worm wheel, and the outer wall of the half worm wheel is fixedly connected to the outer wall of the fixed block.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the present invention, during the psychological test, the patient uses a display screen to display the answer page, the medical staff uses another display screen to display the questions and answers, and uses a printer to print the results, thereby achieving the effect of using different display screens to facilitate psychological testing.

[0017] 2. In the present invention, the second motor is started to drive the fixed plate and the second worm to rotate, and the half worm gear is used to drive the support platform to swing. The swing of the support platform drives the slide bar to slide on the inner wall of the limit block, thereby adjusting the angle of the display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a freely adjustable dual-screen display proposed in the present invention;

[0019] Figure 2 A schematic diagram of a mobile station with a freely adjustable dual-screen display proposed in the present invention;

[0020] Figure 3 This is a schematic diagram of a freely adjustable support column for a dual-screen display proposed in the present invention;

[0021] Figure 4This is a schematic diagram of a support platform for a freely adjustable dual-screen display proposed in the present invention.

[0022] Legend:

[0023] 1. Mobile platform; 2. Chassis; 3. Printer; 4. Support column; 5. Support plate; 6. Sliding plate; 7. Work table; 8. Hollow tube; 9. Load-bearing plate; 10. Display screen; 11. First motor; 12. First worm; 13. Second worm gear; 14. Threaded rod; 15. First slider; 16. Fixed block; 17. Limit block; 18. Second slider; 19. Sliding rod; 20. Support platform; 21. Fixed plate; 22. Second motor; 23. Second worm; 24. Half worm gear; 25. Push handle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings of the specification 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] Reference Figure 1-Figure 3 The utility model provides an embodiment: a freely adjustable dual-screen display, including a mobile platform 1 and a display screen 10, a chassis 2 is provided on the upper surface of the mobile platform 1, a printer 3 is provided on the upper surface of the mobile platform 1, a support column 4 is fixedly connected to the upper surface of the mobile platform 1, a support plate 5 is fixedly connected to the outer wall of the support column 4, a sliding plate 6 is slidably connected to the inner wall of the support plate 5, a push handle 25 is fixedly connected to the outer wall of the rear side of the support column 4, a work table 7 is fixedly connected to the outer wall of the support column 4, a hollow tube 8 is slidably connected to the inner wall of the support column 4, and the hollow tube A load-bearing plate 9 is fixedly connected to the upper surface of 8, and a lifting assembly is provided on the outer wall of the support column 4, which is used to adjust the height of the display screen 10; the assembly includes a first motor 11, the outer wall of the first motor 11 is fixedly connected to the outer wall of the support column 4, the output end of the first motor 11 is fixedly connected to a first worm 12, the outer wall of the first worm 12 is meshedly connected to a second worm gear 13, the inner wall of the second worm gear 13 is fixedly connected to a threaded rod 14, the outer wall of the threaded rod 14 is threadedly connected to a first slider 15, and the outer wall of the threaded rod 14 is slidably connected to the interior of the hollow tube 8;

[0026] Specifically, by pushing the handle 25 to drive the support column 4 and the mobile platform 1 to move, the effect of facilitating the transportation of the equipment is achieved. By pushing the sliding plate 6 to slide on the support plate 5, the effect of facilitating the storage of the mouse and keyboard is achieved. By using two display screens 10 to display different information for medical staff and patients respectively, the effect of facilitating psychological testing of patients is achieved. By starting the first motor 11 to drive the first worm 12, the second worm gear 13 and the threaded rod 14 to rotate, the rotation of the threaded rod 14 drives the first slider 15, the hollow tube 8, the load-bearing plate 9 and the display screen 10 to perform lifting movements, thereby achieving the effect of adjusting the height of the display screen 10.

[0027] Reference Figure 4 The outer wall of the first worm 12 is rotatably connected to the inner wall of the support column 4, the lower surface of the second worm wheel 13 is rotatably connected to the inner wall of the support column 4, the upper surface of the first slider 15 is fixedly connected to the lower surface of the hollow tube 8, and the outer wall of the bearing plate 9 is fixedly connected with a fixed block 16; both ends of the fixed block 16 are fixedly connected to the limit block 17, and the inner wall of the limit block 17 is slidably connected to a slide rod 19; the outer wall of the slide rod 19 is threadedly connected to the second slider 18, and the second slider 18 is slidably connected to the left outer wall of the limit block 17;

[0028] Specifically, the sliding rod 19 slides on the inner wall of the limiting block 17 to limit the angle adjustment, thereby preventing the device from being damaged due to collision with the structure during angle adjustment.

[0029] Reference Figure 4 The right outer wall of the limit block 17 is slidably connected to the support platform 20, and the outer wall of the support platform 20 is fixedly connected to the fixed plate 21; the outer wall of the fixed plate 21 is fixedly connected to the second motor 22, and the output end of the second motor 22 is fixedly connected to the second worm 23; the outer wall of the second worm 23 is rotatably connected to the inner wall of the fixed plate 21, and the outer wall of the second worm 23 is meshed with a half worm gear 24, and the outer wall of the half worm gear 24 is fixedly connected to the outer wall of the fixed block 16;

[0030] Specifically, the second motor 22 is started to drive the fixing plate 21 and the second worm 23 to rotate, and the half worm gear 24 is used to drive the support platform 20 to swing, thereby achieving the effect of adjusting the angle of the display screen 10.

[0031] Working principle: When the device needs to be used, the support column 4 is moved by pushing the push handle 25, and the movement of the support column 4 drives the mobile platform 1 to move, so as to facilitate the transportation of the equipment. During use, the sliding plate 6 is pushed to slide on the support plate 5 to facilitate the storage of the mouse and keyboard. During use, two display screens 10 are used to display different information for medical staff and patients respectively, so as to achieve the effect of conducting psychological tests on patients. During use, the test results are printed from the printer 3 to achieve the effect of improving convenience. During use, the first motor 11 is started to drive the first worm 12 to rotate, the rotation of the first worm 12 drives the second worm gear 13 to rotate, the rotation of the second worm gear 13 drives the threaded rod 14 to rotate, and the rotation of the threaded rod 14 drives the first slider 15 to move under the restriction of the support column 4. The first slider 15 moves up and down, driving the hollow tube 8 to move up and down, the hollow tube 8 moves to drive the load-bearing plate 9 to move up and down, and the load-bearing plate 9 moves to drive the display screen 10 to move up and down, thereby achieving the effect of adjusting the height of the display screen 10. During use, the second motor 22 is started to drive the second worm 23 to rotate, and the second worm 23 rotates on the outer wall of the half worm gear 24 to drive the support platform 20 to swing. The swing of the support platform 20 drives the slide bar 19 to slide on the inner wall of the limit block 17, and the sliding of the slide bar 19 drives the second slider 18 to slide on the outer wall of the limit block 17, thereby achieving the effect of adjusting the angle of the display screen 10. The device can not only use dual display screens 10 for patients and medical staff respectively, so as to achieve the effect of conveniently displaying information on different pages during psychological tests, but also can achieve the effect of adjusting the angle of the display screen 10.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A freely adjustable dual-screen display, comprising a mobile station (1) and a display screen (10), characterized in that: The upper surface of the mobile platform (1) is provided with a cabinet (2), the upper surface of the mobile platform (1) is provided with a printer (3), the upper surface of the mobile platform (1) is fixedly connected with a support column (4), the outer wall of the support column (4) is fixedly connected with a support plate (5), the inner wall of the support plate (5) is slidably connected with a sliding plate (6), the rear outer wall of the support column (4) is fixedly connected with a push handle (25), the outer wall of the support column (4) is fixedly connected with a work table (7), the inner wall of the support column (4) is slidably connected with a hollow tube (8), the upper surface of the hollow tube (8) is fixedly connected with a load-bearing plate (9), and the outer wall of the support column (4) is provided with a lifting component, and the lifting component is used to adjust the height of the display screen (10).

2. The freely adjustable dual-screen display according to claim 1, characterized in that: The assembly comprises a first motor (11), the outer wall of the first motor (11) is fixedly connected to the outer wall of the support column (4), the output end of the first motor (11) is fixedly connected to a first worm (12), the outer wall of the first worm (12) is meshedly connected to a second worm wheel (13), the inner wall of the second worm wheel (13) is fixedly connected to a threaded rod (14), the outer wall of the threaded rod (14) is threadedly connected to a first slider (15), and the outer wall of the threaded rod (14) is slidably connected to the interior of the hollow tube (8).

3. The freely adjustable dual-screen display according to claim 2, characterized in that: The outer wall of the first worm (12) is rotatably connected to the inner wall of the support column (4), the lower surface of the second worm wheel (13) is rotatably connected to the inner wall of the support column (4), the upper surface of the first slider (15) is fixedly connected to the lower surface of the hollow tube (8), and the outer wall of the bearing plate (9) is fixedly connected to a fixed block (16).

4. The freely adjustable dual-screen display according to claim 3, characterized in that: Both ends of the fixed block (16) are fixedly connected to the limiting block (17), and the inner wall of the limiting block (17) is slidably connected to a sliding rod (19).

5. The freely adjustable dual-screen display according to claim 4, characterized in that: The outer wall of the slide rod (19) is threadedly connected to a second slide block (18), and the second slide block (18) is slidably connected to the left outer wall of the limit block (17).

6. The freely adjustable dual-screen display according to claim 5, characterized in that: The right outer wall of the limit block (17) is slidably connected to a support platform (20), and the outer wall of the support platform (20) is fixedly connected to a fixing plate (21).

7. The freely adjustable dual-screen display according to claim 6, characterized in that: The outer wall of the fixed plate (21) is fixedly connected to a second motor (22), and the output end of the second motor (22) is fixedly connected to a second worm (23).

8. The freely adjustable dual-screen display according to claim 7, characterized in that: The outer wall of the second worm (23) is rotatably connected to the inner wall of the fixed plate (21), the outer wall of the second worm (23) is meshedly connected with a half worm wheel (24), and the outer wall of the half worm wheel (24) is fixedly connected to the outer wall of the fixed block (16).

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