A display device for photographic works

Abstract

The utility model discloses a display device for photographic works, which comprises a base, wherein a square column is fixedly installed on the top of the base, a fixed block is fixedly installed on the surface of the square column at an equal distance and symmetrically, a groove is opened on the upper part of one side of the fixed block, a rotating shaft is rotatably connected inside the groove, a display support plate is fixedly connected on the surface of the rotating shaft located inside the groove, a first inclined large plate is fixedly installed on the top of the display support plate at an equal distance, a first inclined small plate located on one side of the first inclined large plate is fixedly installed on the top of the display support plate at an equal distance, a second inclined large plate is fixedly installed on the bottom of the display support plate at an equal distance, and a second inclined small plate located on one side of the second inclined large plate is evenly provided at the bottom of the display support plate; the display device has a folding and adjusting function, and can be retracted and folded when not in use, thereby effectively reducing the storage and placement space and position occupied by the device.

Description

Technical Field

[0001] The utility model belongs to the technical field of photo display devices, in particular to a display device for photographic works. Background Art

[0002] Photographic works are works of art that depict objective things such as nature and people through inspiration and photographic techniques of photographers or amateurs for people to appreciate; photos refer to pictures of people or objects that are made by exposing photosensitive paper to photographic film, developing and fixing. Printing photos for people to appreciate is one of the manifestations of the photographer's superb photographic skills. Photos are protected by photo frames and become the photographer's photographic works; when photographic works are displayed, display stands or display frames are needed to assist in placement to provide display space. Ordinary display stands and display frames have fixed structures, which will occupy a lot of space and position when not in use, and will cause a waste of space and position. Therefore, improvements are needed to address the above problems. Utility Model Content

[0003] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a display device for photographic works, comprising a base, a square column is fixedly installed on the top of the base, fixed blocks are symmetrically fixedly installed on the surface of the square column at equal distances, the upper part of one side of the fixed block is provided with a groove, the inside of the groove is rotatably connected with a rotating shaft, the surface of the rotating shaft located inside the groove is fixedly connected with a display tray, a first inclined large plate is fixedly installed on the top of the display tray at equal distances, a first inclined small plate located on one side of the first inclined large plate is fixedly installed on the top of the display tray at equal distances, a second inclined large plate is fixedly installed on the bottom of the display tray at equal distances, and a second inclined small plate located on one side of the second inclined large plate is provided at equal distances on the bottom of the display tray.

[0004] Preferably, one end of the rotating shaft extends to the outside of one side of the square column and is fixedly connected to a gear, a double-sided toothed plate is provided on one side of the square column, both sides of the double-sided toothed plate are meshed with the gear, a through threaded hole is provided in the middle of the double-sided toothed plate, an inverted L-shaped rod is movably inserted at the top of the through threaded hole, a threaded rod is threadedly connected to the bottom of the through threaded hole, a motor is installed on the top of the base, and the output end of the motor is fixedly connected to the bottom of the threaded rod, so that all the display trays can be rotated, folded and adjusted.

[0005] Preferably, sliding mounting grooves are provided at equal distances at the bottom of the display tray, threaded pins are rotatably connected to the inside of the sliding mounting grooves, sliders are threadedly connected to the surfaces of the threaded pins, the second inclined small plate is fixedly connected to the bottom of the slider, one end of the threaded pin extends to the outside of one side of the display tray and is fixedly connected to a rotating wheel, so that the photos can be stably displayed at the bottom of the display tray.

[0006] Preferably, one end of the bottom of the display support plate away from the square column is rotatably connected to a support rod, and the bottom of the display support plate is fixedly connected to an n-shaped elastic clip.

[0007] Compared with the prior art, the beneficial effects of the utility model are as follows: by providing a base, a square column, a fixed block, a groove, a rotating shaft, a display support plate, a first inclined large plate, a first inclined small plate, a second inclined large plate and a second inclined small plate, the display device has a folding and adjustment function, and can be retracted and folded when not in use, thereby effectively reducing the storage and placement space and position occupied by the device. At the same time, the display device has a simple structural design, is convenient and quick to use and operate, and is stable and reliable to adjust and display. Its performance can meet the use requirements of photographic work display. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0009] In the attached picture:

[0010] Figure 1 This is a schematic diagram of the structure of the display device for photographic works of the utility model;

[0011] Figure 2 This is a partial cross-sectional structural diagram showing a support plate of the utility model;

[0012] Figure 3 It is a schematic diagram of a partial side section structure of a support plate of the utility model;

[0013] In the figure: 1. base; 2. square column; 3. fixed block; 4. groove; 5. rotating shaft; 6. display support plate; 7. first inclined large plate; 8. first inclined small plate; 9. second inclined large plate; 10. second inclined small plate; 11. gear; 12. double-sided gear plate; 13. inverted L-shaped rod; 14. threaded rod; 15. motor; 16. sliding mounting groove; 17. threaded pin; 18. slider; 19. rotating wheel; 20. support rod; 21. n-shaped elastic clip. DETAILED DESCRIPTION

[0014] The technical solutions 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 only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0015] Depend on Figures 1 to 3The utility model includes a base 1, a square column 2 is fixedly installed on the top of the base 1, and a fixed block 3 is fixedly installed on the surface of the square column 2 at equal distances and symmetrically. A groove 4 is opened on the upper part of one side of the fixed block 3, and a rotating shaft 5 is rotatably connected inside the groove 4. The surface of the rotating shaft 5 located inside the groove 4 is fixedly connected with a display tray 6, and the end of the bottom of the display tray 6 away from the square column 2 is rotatably connected with a support rod 20, and the bottom of the display tray 6 is fixedly connected with an n-shaped elastic clip 21, so that the display tray 6 can be effectively supported, so that the display tray 6 can maintain effective stability when placing photos horizontally, and at the same time, when the display tray 6 is rotated, contracted and folded, the support rod 20 will be stuck in the inside of the n-shaped elastic clip 21, so that the display tray 6 can be effectively adjusted.

[0016] A first inclined large plate 7 is fixedly installed at an equal distance on the top of the display pallet 6, and a first inclined small plate 8 is fixedly installed at an equal distance on the top of the display pallet 6, which is located on one side of the first inclined large plate 7. Work photos can be placed between the first inclined large plate 7 and the first inclined small plate 8 at an angle and stably. A second inclined large plate 9 is fixedly installed at an equal distance on the bottom of the display pallet 6, and a second inclined small plate 10 is provided at an equal distance on one side of the second inclined large plate 9 at the bottom of the display pallet 6. The second inclined large plate 9 and the second inclined small plate 10 can effectively clamp the inclined work photos. Work photos can be displayed on both the top and the bottom of the display pallet 6, which effectively increases the amount of display.

[0017] One end of the rotating shaft 5 extends to the outside of one side of the square column 2 and is fixedly connected with a gear 11. A double-sided toothed plate 12 is provided on one side of the square column 2. Both sides of the double-sided toothed plate 12 are meshed and connected with the gear 11. A through threaded hole is opened in the middle of the double-sided toothed plate 12. An inverted L-shaped rod 13 is movably inserted at the top of the through threaded hole. A threaded rod 14 is threadedly connected at the bottom of the through threaded hole. A motor 15 is installed on the top of the base 1. The output end of the motor 15 is fixedly connected to the bottom of the threaded rod 14, so that all the display trays 6 can be rotated and folded.

[0018] By starting the motor 15 to rotate the threaded rod 14, the rotation of the threaded rod 14 will cause the double-sided toothed plate 12 to move downward on the surface, and the downward movement of the double-sided toothed plate 12 will drive the gear 11 to rotate, and the rotation of the gear 11 will drive the rotating shaft 5 to rotate, and the rotation of the rotating shaft 5 will drive all the display trays 6 to rotate, fold, and retract upward, thereby reducing the lateral space occupied by the device.

[0019] The bottom of the display support plate 6 is provided with sliding installation grooves 16 at equal distances, the inside of the sliding installation grooves 16 are rotatably connected with threaded pins 17, the surface of the threaded pins 17 are threadedly connected with sliders 18, the second inclined small plate 10 is fixedly connected to the bottom of the slider 18, one end of the threaded pin 17 extends to the outside of one side of the display support plate 6 and is fixedly connected with a rotating wheel 19, so that the photos can be stably displayed at the bottom of the display support plate 6;

[0020] When in use, place the photo between the second inclined large plate 9 and the second inclined small plate 10, then rotate the rotating wheel 19 to rotate the threaded pin 17. The rotation of the threaded pin 17 will cause the slider 18 to drive the second inclined small plate 10 to move toward the second inclined large plate 9 to clamp and fix the photo.

[0021] The display device has a folding and adjusting function, and can be retracted and folded when not in use, thereby effectively reducing the storage and placement space and location occupied by the device. At the same time, the display device has a simple structural design, is convenient and easy to use and operate, and is stable and reliable in adjustment and display. Its performance can meet the use requirements of photographic work display.

Claims

1. A display device for photographic works, comprising a base (1), characterized in that: A square column (2) is fixedly mounted on the top of the base (1), a fixed block (3) is fixedly mounted on the surface of the square column (2) at an equal distance, a groove (4) is provided on the upper part of one side of the fixed block (3), a rotating shaft (5) is rotatably connected inside the groove (4), a display support plate (6) is fixedly connected to the surface of the rotating shaft (5) located inside the groove (4), a first inclined large plate (7) is fixedly mounted on the top of the display support plate (6) at an equal distance, a first inclined small plate (8) located on one side of the first inclined large plate (7) is fixedly mounted on the top of the display support plate (6) at an equal distance, a second inclined large plate (9) is fixedly mounted on the bottom of the display support plate (6) at an equal distance, and a second inclined small plate (10) located on one side of the second inclined large plate (9) is provided on the bottom of the display support plate (6) at an equal distance.

2. The device for displaying photographic works according to claim 1, characterized in that: One end of the rotating shaft (5) extends to the outside of one side of the square column (2) and is fixedly connected to a gear (11); a double-sided toothed plate (12) is provided on one side of the square column (2); both sides of the double-sided toothed plate (12) are meshed with the gear (11); a through threaded hole is provided in the middle of the double-sided toothed plate (12); an inverted L-shaped rod (13) is movably inserted into the top of the through threaded hole; a threaded rod (14) is threadedly connected to the bottom of the through threaded hole; a motor (15) is installed on the top of the base (1); and an output end of the motor (15) is fixedly connected to the bottom of the threaded rod (14).

3. The device for displaying photographic works according to claim 1, characterized in that: The bottom of the display support plate (6) is provided with sliding installation grooves (16) at equal intervals, the interior of the sliding installation grooves (16) is rotatably connected with threaded pins (17), the surface of the threaded pins (17) is threadedly connected with sliders (18), the second inclined small plate (10) is fixedly connected to the bottom of the slider (18), and one end of the threaded pin (17) extends to the outside of one side of the display support plate (6) and is fixedly connected to a rotating wheel (19).

4. The device for displaying photographic works according to claim 1, characterized in that: One end of the bottom of the display support plate (6) away from the square column (2) is rotatably connected to a support rod (20), and the bottom of the display support plate (6) is fixedly connected to an n-shaped elastic clamp (21).

Images