Novel showing stand

Abstract

The utility model discloses a novel showing stand, relates to the technical field of showing devices, and aims to solve the technical problems that a current showing device is poor in single-face showing effect, large in occupied space and inconvenient to find, the novel showing stand comprises a rear frame and a showing mechanism, two stand columns are fixed on the inner side of the rear frame, and an isolation frame is arranged between the two stand columns. A top frame and a bottom frame are installed at the upper end and the lower end of the isolation frame respectively, arc arms are distributed at the upper end of the rear frame at equal intervals, the front ends of the arc arms are connected through a transverse strip, projection lamps are distributed on the lower side of the transverse strip at equal intervals, and the display mechanism is installed on the front side of the rear frame and composed of a display frame and an assembly frame. Drawings are mounted on the inner side of the display frame, and the display frame is slidably mounted between the top frame and the bottom frame through a guide mechanism. The turnover display rack has the advantages of being convenient to browse and display, convenient to search and high in operation convenience.

Description

Technical Field

[0001] This utility model relates to the field of display device technology, and more specifically, to a novel display rack. Background Technology

[0002] Display racks for drawings can neatly unfold and display various types of drawings, such as engineering drawings, design drawings, and architectural drawings, making it easy for people to intuitively view the detailed content, lines, annotations, and other information on the drawings. This avoids the inconvenience caused by folded or stacked drawings. In scenarios such as project discussions, team collaboration, and proposal presentations, displaying relevant drawings on racks allows everyone to quickly focus on the content without repeatedly passing around the drawings, making communication smoother and more efficient in advancing work progress.

[0003] Traditional methods of displaying drawings, such as wall-mounted or blackboard displays, while intuitive, have several inconveniences. Wall-mounted displays occupy a large wall area, making it difficult to switch between multiple drawings and affecting the intuitive display effect. While blackboard displays offer some convenience compared to wall-mounted displays by allowing sliding to switch between drawings, their single-sided display limitation is obvious, showing only one side of the drawing content and thus limiting the amount of information displayed. This is insufficient for complex projects or situations requiring comparison of multiple drawings. Therefore, we propose a new type of display rack. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to the needs of reality, and provide a new type of display rack to solve the technical problems of poor single-sided display effect, large space occupation, and inconvenience of searching in the current display devices.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a novel display rack, including a rear frame and a display mechanism. Two uprights are fixed on the inner side of the rear frame, and an isolation frame is provided between the two uprights. A top frame and a bottom frame are respectively installed at the upper and lower ends of the isolation frame. Arc arms are evenly distributed at the upper end of the rear frame, and the front ends of the arc arms are connected by a horizontal bar. Projection lights are evenly distributed at the lower side of the horizontal bar. The display mechanism is installed on the front side of the rear frame. The display mechanism consists of a display frame and an assembly frame, and drawings are installed on the inner side of the display frame. The display frame is slidably installed between the top frame and the bottom frame through a guide mechanism.

[0006] When in use, this utility model is powered by an external power source to turn on the projector light. The light shines through the glass window onto the drawings inside the display frame, facilitating display. The corresponding display frame of the display mechanism can be pushed to slide within the top and bottom frames via the uprights of the guide mechanism. At this time, the corresponding display frame moves closer to one side of the partition frame, providing display space for the display frame behind it. When displaying a large number of drawings, the display screen can be turned on to provide dynamic video display of the drawings, displaying multimedia information such as videos, pictures, and text, enhancing the diversity and interactivity of the display, improving the display effect, and simultaneously reducing the space occupied by the drawings, facilitating operation. The uprights of the guide mechanism achieve... The guide slide, through the cooperation of the limiting groove and the limiting block, limits the position during the sliding process, preventing the display frame from flipping. After the position is adjusted, the display frame can be rotated, which drives the sleeve to rotate. During the rotation of the sleeve, the inner spring pressure plate squeezes the side wall of the rotating body to generate resistance. When the side notch aligns with the spring pressure plate, the positioning is completed. The rotation is limited by the cooperation of the spring pressure plate and the side notch, which facilitates the flipping of the display frame to display the back of the display frame. Through the above structural design, the display frame can slide and flip, which is convenient for switching between the front and back of the display frame. At the same time, the flip-like design makes it easy to find the displayed data and reduces the difficulty of operation.

[0007] Preferably, the included angle between the isolation frame and the back frame is 90 degrees, the isolation frame is adapted to the display frame, and a back panel is installed between the back frame and the upright.

[0008] Preferably, both the top frame and the bottom frame are V-shaped, and the rear ends of the top frame and the bottom frame are fixed to the rear frame. Both ends of the top frame and the bottom frame are provided with adjustment grooves, and the inner side of the adjustment groove of the top frame is provided with a limit groove.

[0009] Preferably, the inner side of the assembly frame is provided with a glass window, and the assembly frame is installed at the front and rear openings of the display frame.

[0010] Preferably, the guide mechanism consists of a vertical rod and a sleeve. The sleeve is embedded in the inner side of the upper and lower ends of the assembly frame. A rotating body is fixed at the lower end of the vertical rod and is rotatably installed in the sleeve. The vertical rod is slidably installed in the adjustment groove.

[0011] Preferably, a limiting block is fixed on the outer side of the upright, and the limiting block is slidably installed in the limiting groove. The outer side of the rotating body has a side notch in an annular array. Spring pressure plates are distributed in an annular array inside the sleeve, and the spring pressure plates are connected to the side notch.

[0012] Preferably, the upper end of the upright is provided with a screw opening, and a screw sleeve is threadedly installed at the screw opening, with the screw sleeve pressing down on the opening of the adjustment groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model designs a display mechanism that allows light from a projector to shine through a glass window onto the drawings within the display frame, facilitating display. The corresponding display frame can be pushed along the guide mechanism's uprights within the top and bottom frames, causing it to move closer to the partition frame to provide space for the display frame behind it. When displaying a large number of drawings, a display screen can be activated to provide dynamic video display of the drawings, showcasing multimedia information such as videos, images, and text, enhancing the diversity and interactivity of the display and improving its effectiveness. Simultaneously, it reduces the space occupied by the drawings, making operation easier.

[0015] 2. This utility model also incorporates a guide mechanism. The guide mechanism's upright rod guides the sliding motion, and the limiting groove and limiting block work together to limit the position during sliding, preventing the display frame from flipping. After the position is adjusted, the display frame can be rotated, causing the sleeve to rotate. During the rotation of the sleeve, the inner spring plate presses against the rotating body's side wall, generating resistance. When the side notch aligns with the spring plate, positioning is achieved. The rotation is limited by the cooperation of the spring plate and the side notch, facilitating the flipping of the display frame to show the back of the display frame. Through the above structural design, the display frame can slide and flip, making it easy to switch between displaying the drawings on the front and back of the display frame. At the same time, the flip-like design makes it easy to find the displayed data and reduces the difficulty of operation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the rear frame structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the display mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the top frame structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the guiding mechanism of this utility model;

[0021] Figure 6 This is a schematic diagram of the unfolded structure of this utility model.

[0022] The following are the labeling instructions in the diagram: 1. Rear frame; 101. Arc arm; 102. Horizontal bar; 103. Projector light; 104. Upright column; 105. Back panel; 2. Top frame; 201. Adjustment groove; 202. Limiting groove; 3. Isolation frame; 4. Display mechanism; 401. Display frame; 402. Drawing; 403. Assembly frame; 404. Glass window; 5. Display screen; 6. Base frame; 7. Guide mechanism; 701. Screw sleeve; 702. Upright pole; 703. Limiting block; 704. Sleeve; 705. Spring pressure plate; 706. Side notch; 707. Rotation. Detailed Implementation

[0023] like Figures 1 to 5 As shown, this utility model relates to a novel display rack, comprising a rear frame 1 and a display mechanism 4. Two uprights 104 are fixed to the inner side of the rear frame 1, and an isolation frame 3 is provided between the two uprights 104. A top frame 2 and a bottom frame 6 are respectively installed at the upper and lower ends of the isolation frame 3. Arc arms 101 are equidistantly distributed at the upper end of the rear frame 1, and the front ends of the arc arms 101 are connected by a horizontal bar 102. Projection lights 103 are equidistantly distributed on the lower side of the horizontal bar 102. The angle between the isolation frame 3 and the rear frame 1 is 90 degrees. The isolation frame 3 is adapted to the display frame 401. A back panel 105 is installed between the rear frame 1 and the uprights 104. Both the top frame 2 and the bottom frame 6 are V-shaped, and their rear ends are fixed to the rear frame 1. Adjustment grooves 201 are provided at both ends of the top frame 2 and the bottom frame 6. A limiting groove 20 is provided inside the adjustment groove 201 of the top frame 2. 2. The inner side of the assembly frame 403 is provided with a glass window 404, and the assembly frame 403 is installed at the front and rear openings of the display frame 401. When the projection light 103 is turned on, the light shines through the glass window 404 onto the drawings 402 inside the display frame 401, which is convenient for display. The corresponding display frame 401 of the display mechanism 4 can be pushed so that it slides in the top frame 2 and the bottom frame 6 through the upright 702 part of the guide mechanism 7. At this time, the corresponding display frame 401 moves closer to the isolation frame 3 to provide display space for the display frame 401 behind it. When there are a large number of drawings 402 to be displayed, the display screen 5 can be turned on to display dynamic video of the drawings 402, which is used to display multimedia information such as videos, pictures, and text, thereby improving the diversity and interactivity of the display, enhancing the display effect, and reducing the space occupied by the drawings 402, making it convenient for operation.

[0024] like Figures 2 to 6As shown, this utility model relates to a novel display rack, including a rear frame 1 and a display mechanism 4. The display mechanism 4 is installed on the front side of the rear frame 1 and consists of a display frame 401 and an assembly frame 403. A drawing 402 is installed inside the display frame 401. The display frame 401 is slidably installed between the top frame 2 and the bottom frame 6 via a guide mechanism 7. The guide mechanism 7 consists of a vertical rod 702 and a sleeve 704. The sleeve 704 is embedded in the inner sides of the upper and lower ends of the assembly frame 403. A rotating body 707 is fixed to the lower end of the 702, and the rotating body 707 is rotatably installed in the sleeve 704. The upright 702 is slidably installed in the adjusting groove 201. A limiting block 703 is fixed to the outer side of the upright 702, and the limiting block 703 is slidably installed in the limiting groove 202. Side notches 706 are opened in an annular array on the outer side of the rotating body 707. Spring pressure plates 705 are distributed in an annular array inside the sleeve 704, and the spring pressure plates 705 are connected to the side notches 706. The upper end of the upright 702 is provided with The screw-in part is fitted with a screw sleeve 701. The screw sleeve 701 presses down on the opening of the adjustment groove 201. The upright 702 of the guide mechanism 7 guides the sliding. The position is limited during the sliding process by the limit groove 202 and the limit block 703, preventing the display frame 401 from flipping. After the position is adjusted, the display frame 401 can be rotated. The display frame 401 drives the sleeve 704 to rotate. During the rotation of the sleeve 704, the inner spring pressure plate 705 presses against the side wall of the rotating body 707 to generate resistance. When the side notch 706 aligns with the spring pressure plate 705, the positioning is completed. The rotation is limited by the cooperation of the spring pressure plate 705 and the side notch 706, which facilitates the flipping of the display frame 401 to display the back of the display frame 401. Through the above structural design, the display frame 401 can slide and flip, which facilitates the switching between the front and back of the display frame 401 to display the drawings 402. At the same time, the flip-like design makes it easy to find the displayed data and reduces the difficulty of operation.

[0025] Working Principle: This embodiment provides a novel display rack. In use, an external power supply powers the projection light 103, allowing light to shine through the glass window 404 onto the drawings 402 within the display frame 401, facilitating display. The corresponding display frame 401 of the display mechanism 4 can be pushed, causing it to slide within the top frame 2 and bottom frame 6 via the upright 702 of the guide mechanism 7. At this time, the corresponding display frame 401 moves closer to the isolation frame 3, providing display space for the display frame 401 behind it. When the number of drawings 402 on display is large, the display screen 5 can be turned on to provide a dynamic video display of the drawings 402. The upright 702 of the structure 7 guides the sliding motion. Through the cooperation of the limiting groove 202 and the limiting block 703, the position is limited during the sliding process to prevent the display frame 401 from flipping. After the position is adjusted, the display frame 401 can be rotated. The display frame 401 drives the sleeve 704 to rotate. During the rotation of the sleeve 704, the inner spring pressure plate 705 squeezes the side wall of the rotating body 707 to generate resistance. When the side notch 706 aligns with the spring pressure plate 705, the positioning is completed. The rotation can be limited by the cooperation of the spring pressure plate 705 and the side notch 706, which makes it convenient for the display frame 401 to flip and display the display frame 401 on the back.

[0026] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. A novel display rack, comprising a rear frame (1) and a display mechanism (4), characterized in that: The inner side of the rear frame (1) is fixed with two columns (104), and an isolation frame (3) is provided between the two columns (104). The upper and lower ends of the isolation frame (3) are respectively equipped with a top frame (2) and a bottom frame (6). The upper end of the rear frame (1) is equidistantly distributed with arc arms (101), and the front ends of the arc arms (101) are connected by a horizontal bar (102). The lower side of the horizontal bar (102) is equidistantly distributed with projection lights (103). The display mechanism (4) is installed on the front side of the rear frame (1). The display mechanism (4) is composed of a display frame (401) and an assembly frame (403). The inner side of the display frame (401) is equipped with a drawing (402). The display frame (401) is slidably installed between the top frame (2) and the bottom frame (6) through a guide mechanism (7).

2. The novel display rack according to claim 1, characterized in that: The included angle between the isolation frame (3) and the rear frame (1) is 90 degrees. The isolation frame (3) is adapted to the display frame (401). A back panel (105) is installed between the rear frame (1) and the column (104).

3. The novel display rack according to claim 2, characterized in that: The top frame (2) and the bottom frame (6) are both designed in a V shape, and the rear ends of the top frame (2) and the bottom frame (6) are fixed on the rear frame (1). The top frame (2) and the bottom frame (6) are provided with adjustment grooves (201) at both ends, and the adjustment groove (201) of the top frame (2) is provided with a limit groove (202) inside.

4. The novel display rack according to claim 3, characterized in that: The inner side of the assembly frame (403) is provided with a glass window (404), and the assembly frame (403) is installed at the front and rear openings of the display frame (401).

5. A novel display rack according to claim 4, characterized in that: The guide mechanism (7) consists of a vertical rod (702) and a sleeve (704). The sleeve (704) is embedded in the inner side of the upper and lower ends of the assembly frame (403). The lower end of the vertical rod (702) is fixed with a rotating body (707), and the rotating body (707) is rotatably installed in the sleeve (704). The vertical rod (702) is slidably installed in the adjustment groove (201).

6. A novel display rack according to claim 5, characterized in that: A limiting block (703) is fixed on the outside of the upright (702), and the limiting block (703) is slidably installed in the limiting groove (202). The outer side of the rotating body (707) is provided with a side notch (706) in an annular array. Spring pressure plates (705) are distributed in an annular array inside the sleeve (704), and the spring pressure plates (705) are aligned with the side notch (706).

7. A novel display rack according to claim 6, characterized in that: The upper end of the upright (702) is provided with a screw opening, and a screw sleeve (701) is threadedly installed at the screw opening. The screw sleeve (701) presses down on the opening of the adjustment groove (201).

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