Novel display stand

Abstract

The utility model discloses a novel display stand which comprises a supporting block, universal brake wheels are fixedly installed at the bottom of the supporting block, a first supporting frame and a second supporting frame are fixedly connected to the top of the supporting block respectively, and pressing mechanisms are arranged in the first supporting frame and the second supporting frame respectively. A stretching mechanism is arranged in the first supporting frame, the stretching mechanism is arranged in the second supporting frame, and an extension mechanism is arranged between the first supporting frame and the second supporting frame. According to the novel display stand, the first lifting block and the second lifting block can be driven to descend by rotating the rotating piece, a clamped planning drawing is driven to descend to the bottom, an operator is assisted in fixing the drawing, the operation time is shortened, the balls are driven by the fixing springs to be tightly attached to the surface of the planning drawing, and along with descending of the drawing, the drawing can be conveniently and rapidly displayed. And the rolling balls roll along with the rolling balls to flatten the planning drawing, so that the installation effect of the drawing is improved, and the time required for fixing is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of exhibitions, in particular to a novel display stand. Background Art

[0002] Display stands are often used to display products, artworks, or other items to attract attention and showcase their features. Display stands can be of various forms and materials, such as glass display cabinets, wooden display racks, metal display racks, etc. In commercial environments, display stands are often used in retail stores, exhibitions, events, etc. to help display goods and attract customers.

[0003] For example, a Chinese utility model patent (CN 219321032 U) discloses a space planning display stand, which records: "Through the coordinated use of the provided legs, the connecting seat and the second fixing rod, the legs can be conveniently retracted and adjusted according to the size of the display board of the national land planning layout, so as to facilitate the installation of the display board of the national land planning layout, and can be disassembled when not in use, which can reduce the space occupied and increase the convenience of use." It also records: "The traditional display stand cannot effectively fix display boards of different sizes, that is, it cannot be adjusted at will according to the size of the display board, so the display effect cannot be achieved and it is inconvenient to use." Technical problems.

[0004] In summary, it can be seen that in the prior art, screws are used to fix the display boards. However, this method has the following technical problems: using screws to fix the display boards can only limit the display boards, and cannot fix a single planning drawing. In addition, fixing and disassembly are more troublesome and time-consuming. For this reason, this application proposes a new display stand to solve the technical problems mentioned in the above patents and provide a new technical solution. Utility Model Content

[0005] Based on this, it is necessary to provide a new type of display stand to address the above technical problems. The bottom edge of the planning drawing can be clamped by relying on a third magnet. The first lifting block and the second lifting block can be driven down by rotating the rotating part, thereby driving the clamped planning drawing to drop to the bottom, assisting the operator to fix the drawing and shortening the operation time. The fixing spring drives the ball bearing to fit tightly against the surface of the planning drawing. As the drawing drops, the ball bearing rolls and smoothes the planning drawing, thereby improving the installation effect of the drawing and shortening the time required for fixation.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A new type of display stand is used for quickly fixing and disassembling the display stand for land-related planning drawings.

[0008] The novel display stand specifically comprises: a support block, a universal brake wheel is fixedly installed at the bottom of the support block, a first support frame and a second support frame are respectively fixedly connected at the top of the support block, a pressing mechanism is arranged inside the first support frame and the second support frame, a stretching mechanism is arranged inside the first support frame, the stretching mechanism is arranged inside the second support frame, and an extension mechanism is arranged between the first support frame and the second support frame;

[0009] The stretching mechanism comprises a threaded rod rotatably connected to the first support frame, a rotating member is fixedly connected to the bottom of the threaded rod, and the rotating member is rotatably connected to the inside of the first support frame.

[0010] As a preferred embodiment of the new display stand provided by the utility model, the external threaded connection of the threaded rod is connected to a first lifting block, the interior of the first lifting block is fixedly connected to a first magnet, the exterior of the first lifting block is fixedly connected to a telescopic rod, and the telescopic rod is slidably connected to the interior of the first support frame.

[0011] As a preferred embodiment of the new display stand provided by the utility model, the telescopic rod is located at one end away from the first support frame and is fixedly connected to a second lifting block inside the second support frame, a second magnet is fixedly connected to the inside of the second lifting block, and the second lifting block is slidably connected to the inside of the second support frame.

[0012] As a preferred embodiment of the novel display stand provided by the utility model, a fixing rod is slidably connected inside the second lifting block, the fixing rod is fixedly connected inside the second supporting frame, and the telescopic rod is slidably connected inside the second supporting frame.

[0013] As a preferred embodiment of the new display stand provided by the utility model, the extension mechanism includes a fixed rail fixedly connected to the side of the second support frame close to the first support frame, the first support frame is fixedly connected to the side close to the second support frame with a sliding rod, the sliding rod is slidably connected to the inside of the fixed rail, and the internal thread of the fixed rail is connected with a limiting bolt.

[0014] As a preferred embodiment of the new display stand provided by the utility model, the clamping mechanism includes a third magnet, a limiting block is fixedly connected to the outside of the third magnet, a pull rod is fixedly connected to the side of the limiting block away from the third magnet, and limiting grooves are provided inside the first support frame and the second support frame, and the limiting grooves are adapted to the limiting blocks.

[0015] As a preferred embodiment of the novel display stand provided by the utility model, the first support frame and the second support frame are both fixedly connected with fixed springs inside, the fixed springs are fixedly connected with sliding blocks outside, and the sliding blocks are rollingly connected with balls inside.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The utility model provides a new display stand. The third magnet can clamp the bottom edge of the planning drawing. The first lifting block and the second lifting block can be driven to descend by rotating the rotating part, thereby driving the clamped planning drawing to descend to the bottom, assisting the operator to fix the drawing and shortening the operation time. The fixing spring drives the ball bearing to be tightly attached to the surface of the planning drawing. As the drawing descends, the ball bearing rolls therewith to smooth the planning drawing, thereby improving the installation effect of the drawing and shortening the time required for fixing.

[0018] The new display stand provided by the utility model adjusts the distance between the two support blocks by means of a universal brake wheel, and the distance between the two support blocks can be determined by locking the universal brake wheel, and the change in the distance between the two support blocks drives the sliding rod to move inside the fixed rail; after moving to a suitable position, the position of the sliding rod can be limited by rotating the limiting bolt, and through multiple restrictions, the distance between the first support frame and the second support frame is kept fixed, thereby improving the stability of the device, and at the same time, the distance between the first support frame and the second support frame can be adjusted according to the size of the drawing, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the scheme in the utility model, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic diagram of the overall structure of the new display stand provided by the utility model;

[0021] Figure 2 Another perspective overall structural diagram of the new display stand provided by the utility model;

[0022] Figure 3 A cross-sectional view of the novel display stand provided by the utility model;

[0023] Figure 4 This is an enlarged structural diagram of the stretching mechanism of the new display stand provided by the utility model;

[0024] Figure 5A partial enlarged structural diagram of the clamping mechanism of the new display stand provided by the utility model;

[0025] Figure 6 This is a schematic diagram of the internal structure of the first support frame of the new display stand provided by the utility model.

[0026] The markings in the figure are as follows:

[0027] 1. Support block; 2. Universal brake wheel; 3. First support frame; 4. Second support frame; 5. Clamping mechanism; 6. Stretching mechanism; 7. Extension mechanism; 8. Fixed rail; 9. Sliding rod; 10. Limiting bolt; 11. Threaded rod; 12. Rotating part; 13. First lifting block; 14. First magnet; 15. Telescopic rod; 16. Second lifting block; 17. Second magnet; 18. Fixed rod; 19. Third magnet; 20. Limiting block; 21. Pull rod; 22. Limiting groove; 23. Fixed spring; 24. Sliding block; 25. Ball. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0029] As in the background art, using screws to fix the display board can only limit the display board, but cannot fix a single planning drawing, and the fixing and disassembly are troublesome and time-consuming.

[0030] In order to solve this technical problem, the utility model provides a new display stand, which is used for quickly fixing and disassembling the display stand for land-related planning drawings.

[0031] Specifically, please refer to Figure 1-Figure 3 , the new display stand specifically includes:

[0032] It includes a support block 1, a universal brake wheel 2 is fixedly installed at the bottom of the support block 1, a first support frame 3 and a second support frame 4 are fixedly connected to the top of the support block 1, a pressing mechanism 5 is arranged inside the first support frame 3 and the second support frame 4, a stretching mechanism 6 is arranged inside the first support frame 3, and the stretching mechanism 6 is arranged inside the second support frame 4, and an extension mechanism 7 is arranged between the first support frame 3 and the second support frame 4;

[0033] The stretching mechanism 6 includes a threaded rod 11 rotatably connected to the first support frame 3 . A rotating member 12 is fixedly connected to the bottom of the threaded rod 11 . The rotating member 12 is rotatably connected to the inside of the first support frame 3 .

[0034] The utility model provides a new display stand, in which the third magnet 19 can clamp the bottom edge of the planning drawing, and the first lifting block 13 and the second lifting block 16 can be driven to descend by rotating the rotating part 12, thereby driving the clamped planning drawing to descend to the bottom, assisting the operator to fix the drawing and shortening the operation time, and the fixing spring 23 drives the ball 25 to be tightly attached to the surface of the planning drawing. As the drawing descends, the ball 25 rolls therewith to smooth the planning drawing, thereby improving the installation effect of the drawing and shortening the time required for fixing.

[0035] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0036] Embodiment 1:

[0037] Please refer to Figure 3-Figure 4 A new type of display stand, comprising: a first lifting block 13 is connected to the external thread of a threaded rod 11, a first magnet 14 is fixedly connected to the inside of the first lifting block 13, the first magnet 14 is attracted to the third magnet 19 inside the corresponding first support frame 3, the planning drawing can be clamped, and the clamped planning drawing can be quickly disassembled by pulling the pull rod 21, saving the time required for the operation, the first lifting block 13 is fixedly connected to the outside with a telescopic rod 15, and the telescopic rod 15 is slidably connected to the inside of the first support frame 3.

[0038] The telescopic rod 15 is located at one end away from the first support frame 3 and is fixedly connected to the second lifting block 16 inside the second support frame 4. The second lifting block 16 is fixedly connected to the second magnet 17. The second magnet 17 is attracted to the corresponding third magnet 19 inside the second support frame 4, so that the planning drawing can be clamped, and the clamped planning drawing can be quickly disassembled by pulling the pull rod 21, saving the time required for the operation. The second lifting block 16 is slidably connected to the inside of the second support frame 4.

[0039] The second lifting block 16 is slidably connected to a fixed rod 18 inside, which supports and limits the second lifting block 16 and improves the stability of the device operation. The fixed rod 18 is fixedly connected to the inside of the second support frame 4, and the telescopic rod 15 is slidably connected to the inside of the second support frame 4.

[0040] Through the above structural design, the rotating member 12 drives the threaded rod 11 to rotate, thereby driving the first lifting block 13 to lift and lower under the restriction of the first support frame 3, and then driving the telescopic rod 15 to move accordingly. The movement of the telescopic rod 15 will drive the second lifting block 16 to move accordingly under the restriction of the second support frame 4 and the fixed rod 18.

[0041] Embodiment 2:

[0042] The new display stand provided in Example 1 is further optimized. Specifically, Figure 1-Figure 2 As shown, the extension mechanism 7 includes a fixed rail 8 fixedly connected to a side of the second support frame 4 close to the first support frame 3, a sliding rod 9 is fixedly connected to a side of the first support frame 3 close to the second support frame 4, the sliding rod 9 is slidably connected to the inside of the fixed rail 8, the internal thread of the fixed rail 8 is connected to a limiting bolt 10, and a handle for rotating is provided on the top of the limiting bolt 10 to facilitate the user to operate the limiting bolt 10.

[0043] Through the above-mentioned structural design, by adjusting the distance between the two support blocks 1, the sliding rod 9 can be driven to slide inside the fixed rail 8, and the telescopic rod 15 can also be driven to make corresponding changes. After adjusting to the appropriate distance, the universal brake wheel 2 is locked, and the limiting bolt 10 is rotated so that the end of the limiting bolt 10 close to the sliding rod 9 is tightly against the sliding rod 9, thereby limiting the movement of the sliding rod 9 relative to the fixed rail 8, thereby determining the distance between the first support frame 3 and the second support frame 4.

[0044] Embodiment 3:

[0045] The new display stand provided in Example 1 is further optimized. Specifically, Figure 5-Figure 6 As shown, the clamping mechanism 5 includes a third magnet 19, a limiting block 20 is fixedly connected to the outside of the third magnet 19, a pull rod 21 is fixedly connected to the side of the limiting block 20 away from the third magnet 19, and limiting grooves 22 are provided inside the first support frame 3 and the second support frame 4, and the limiting grooves 22 are adapted to the limiting block 20, and the limiting block 20 can be stuck in the limiting block 20 after rotating the limiting groove 22 by an angle. In this way, a certain distance is maintained between the third magnet 19 and the corresponding first magnet 14 or second magnet 17, which facilitates the operator to disassemble the planning map and improves the efficiency of disassembly.

[0046] The first support frame 3 and the second support frame 4 are both fixedly connected with a fixing spring 23, the outside of the fixing spring 23 is fixedly connected with a sliding block 24, the inside of the sliding block 24 is rollingly connected with a ball 25, and the ball 25 is tightly attached to the planning drawing to prevent the planning drawing from wrinkles during installation and disassembly.

[0047] Through the above-mentioned structural design, the planning map can be clamped by the attraction between the third magnet 19 and the corresponding first magnet 14 or second magnet 17, thereby driving the planning map to be lowered to a suitable position for display. When disassembling, pull the pull rod 21 and rotate it to a suitable angle, so that the limiting block 20 is pulled into the limiting groove 22, and the limiting groove 22 is driven to rotate by the rotation of the pull rod 21, so that the limiting block 20 is maintained in the limiting groove 22, so that a certain distance is maintained between the third magnet 19 and the corresponding first magnet 14 or second magnet 17, so that it is convenient for the operator to take away the planning map. During the installation and disassembly of the planning map, the fixed spring 23 pushes the sliding block 24 so that the ball 25 is close to the planning map, and the ball 25 rolls with the movement of the planning map.

Claims

1. A novel display stand, comprising a support block (1), characterized in that: A universal brake wheel (2) is fixedly mounted on the bottom of the support block (1); a first support frame (3) and a second support frame (4) are fixedly connected to the top of the support block (1); a clamping mechanism (5) is arranged inside the first support frame (3) and the second support frame (4); a stretching mechanism (6) is arranged inside the first support frame (3); the stretching mechanism (6) is arranged inside the second support frame (4); an extension mechanism (7) is arranged between the first support frame (3) and the second support frame (4); the stretching mechanism (6) comprises a threaded rod (11) rotatably connected to the inside of the first support frame (3); a rotating member (12) is fixedly connected to the bottom of the threaded rod (11); and the rotating member (12) is rotatably connected to the inside of the first support frame (3).

2. The new display stand according to claim 1 is characterized in that: The threaded rod (11) is externally threadedly connected to a first lifting block (13), the first lifting block (13) is internally fixedly connected to a first magnet (14), the first lifting block (13) is externally fixedly connected to a telescopic rod (15), and the telescopic rod (15) is slidably connected to the interior of the first support frame (3).

3. The new display stand according to claim 2 is characterized in that: One end of the telescopic rod (15) away from the first supporting frame (3) and located inside the second supporting frame (4) is fixedly connected to a second lifting block (16), the inside of the second lifting block (16) is fixedly connected to a second magnet (17), and the second lifting block (16) is slidably connected to the inside of the second supporting frame (4).

4. The new display stand according to claim 3 is characterized in that: A fixing rod (18) is slidably connected inside the second lifting block (16), the fixing rod (18) is fixedly connected inside the second supporting frame (4), and the telescopic rod (15) is slidably connected inside the second supporting frame (4).

5. The novel display stand according to claim 1 is characterized in that: The extension mechanism (7) comprises a fixed rail (8) fixedly connected to a side of the second support frame (4) close to the first support frame (3); a sliding rod (9) is fixedly connected to a side of the first support frame (3) close to the second support frame (4); the sliding rod (9) is slidably connected to the inside of the fixed rail (8); and a limiting bolt (10) is threadedly connected to the inside of the fixed rail (8).

6. The new display stand according to claim 1 is characterized in that: The clamping mechanism (5) comprises a third magnet (19), a limiting block (20) is fixedly connected to the outside of the third magnet (19), a pull rod (21) is fixedly connected to the side of the limiting block (20) away from the third magnet (19), and limiting grooves (22) are provided inside the first support frame (3) and the second support frame (4), and the limiting grooves (22) are adapted to fit the limiting block (20).

7. The new display stand according to claim 1 is characterized in that: The first support frame (3) and the second support frame (4) are both fixedly connected with a fixing spring (23) inside, the fixing spring (23) is fixedly connected with a sliding block (24) outside, and the sliding block (24) is rollingly connected with a ball (25) inside.

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