Multifunctional display stand

Abstract

The utility model discloses a multi -functional display exhibition stand, including base, the one side of base is hinged and has the bearing plate, the front of bearing plate is provided with cloth, both sides of bearing plate top are provided with the press plate, the side of press plate away from bearing plate extends to the front of cloth and exerts pressure to cloth, the back of bearing plate is provided with adjusting structure, adjusting structure can adjust the interval of press plate, adjusting structure includes the connecting block of setting at the back of bearing plate both sides, the press plate is installed the surface of connecting block, the back of bearing plate is provided with the screw bush, the back of screw bush both sides are swingly connected with the crank through the pin shaft, the side of crank away from screw bush extends to the back of connecting block and is swingly connected with connecting block through the pin shaft. The utility model discloses through adjusting structure initiative to cloth exert tension, effectively solved the traditional exhibition stand because of cloth soft, the wrinkle problem caused by the tension of deficiency, thereby significantly improved the display effect.

Description

Technical Field

[0001] This utility model relates to the field of exhibition rack technology, specifically a multifunctional display rack. Background Technology

[0002] Exhibition racks have a wide range of uses, mainly referring to shelves or devices used to display items. Depending on different usage scenarios and needs, the types, materials, designs and functions of exhibition racks can be flexibly changed.

[0003] For example, patent application number 201920664166.1 published on the China Patent Network, entitled "A Wallpaper Display Rack," includes a display panel with a supporting device on its lower side. A first groove is provided on the upper sidewall of the display panel, within which two first sliders are slidably connected. A rectangular groove is provided on the inner wall of the first groove. Conical heads are fixedly connected to the sidewalls of both first sliders, and these conical heads are slidably connected to the rectangular groove. A second groove is provided on the sidewall of the display panel opposite to the first groove, within which two second sliders are slidably connected. Limiting holes are provided on the sidewalls of both second sliders. Two limiting devices are provided on the sidewall of the display panel, and these limiting devices cooperate with the limiting holes. This utility model allows wallpapers to be cut into rectangles of the same size and threaded onto rings, enabling customers to flip and compare them. Each display rack can display multiple wallpapers simultaneously, significantly saving display space.

[0004] However, the existing display racks have a relatively simple structure, mainly relying on multiple clamping points to fix the fabric. Since the fabric itself is relatively soft, wrinkles may appear after clamping due to a lack of tension, affecting the display effect.

[0005] Therefore, the multifunctional display rack needs to be redesigned and modified. Utility Model Content

[0006] To address the problems mentioned in the background art, the purpose of this utility model is to provide a multifunctional display rack that improves the display effect. It solves the problem that the existing display racks have a relatively simple structure and mainly rely on multiple clamping points to fix the fabric. However, the fabric itself is relatively soft, so after clamping, wrinkles may appear due to lack of tension, which affects the display effect.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a multifunctional display rack, including a base;

[0008] A support plate is hinged to one side of the base. Fabric is provided on the front of the support plate. Pressure plates are provided on both sides of the top of the support plate. The side of the pressure plate away from the support plate extends to the front of the fabric and applies pressure to the fabric. An adjustment structure is provided on the back of the support plate, which can adjust the spacing of the pressure plates.

[0009] As a preferred embodiment of this utility model, the adjustment structure includes connecting blocks disposed on both sides of the back of the bearing plate, the pressure plate is mounted on the surface of the connecting blocks, a threaded sleeve is disposed on the back of the bearing plate, and cranks are movably connected to both sides of the back of the threaded sleeve via pins, the side of the cranks away from the threaded sleeves extending to the back of the connecting blocks and movably connected to the connecting blocks via pins.

[0010] In a preferred embodiment of this utility model, a connecting frame is fixedly connected to the back of the bearing plate, and a screw is movably connected to the inside of the connecting frame via a bearing. A screw sleeve is fitted onto the surface of the screw and threadedly connected to the screw. The top end of the screw extends through to the top of the connecting frame and is fixedly connected to a rotating wheel.

[0011] In a preferred embodiment of this invention, a guide rod is fixedly connected to the back of the bearing plate, and the connecting block is sleeved on the surface of the guide rod and slidably connected to the guide rod.

[0012] In a preferred embodiment of this invention, a movable block is fixedly connected to the front of the connecting block, and the movable block is movably connected to the pressure plate via a pin.

[0013] As a preferred embodiment of this utility model, support plates are fixedly connected to both sides of the connecting frame, and a force-bearing rod is fixedly connected to the side of the pressure plate near the movable block. The force-bearing rod is located on one side of the support plate, and the support plate is set to be inclined outward. The inclined surface of the support plate can squeeze the force-bearing rod to make it swing with the pressure plate.

[0014] As a preferred embodiment of this invention, a bracket is fixedly connected to the outer side of the connecting block, and a support leg is movably connected to the surface of the bracket via a pin.

[0015] As a preferred embodiment of this utility model, helical gears are fixedly connected to both the side of the support leg near the bracket and the back of the crank, and the helical gears mesh with each other.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. This utility model actively applies tension to the fabric by adjusting the structure, which effectively solves the problem of wrinkles caused by the softness and insufficient tension of the fabric in traditional exhibition racks, thereby significantly improving the display effect.

[0018] 2. This utility model uses a crank as a lever mechanism to convert the linear motion of the screw sleeve into the lateral displacement of the connecting block, amplifying the force applied by the user and making the adjustment of the pressure plate spacing easier.

[0019] 3. This utility model provides predictable linear displacement through the threaded engagement of the screw and the screw sleeve, making the adjustment of the pressure plate spacing more precise and stable.

[0020] 4. This utility model guides the connecting block to slide along a single axis through a guide rod, preventing the pressure plate from shifting or shaking during the adjustment process, ensuring that the pressure plates on both sides move synchronously, and making the fabric tension more uniform.

[0021] 5. This utility model allows the pressure plate to swing freely through the movable connection of the pin shaft, thereby conforming to the natural curve or thickness variation of the fabric, eliminating the pressing blind spots caused by uneven surface, and ensuring uniform pressure throughout the entire area.

[0022] 6. This utility model uses a force-bearing rod that slides along an inclined support plate and is forced to squeeze inward, driving the pressure plate to swing downward, thereby automatically applying downward pressure while tensioning the fabric, saving users the step of manually operating the pressure plate.

[0023] 7. This utility model uses support legs as auxiliary support, allowing users to independently adjust the tilt angle of the load-bearing plate to adapt to different scenarios and prevent the display rack from tipping over.

[0024] 8. This utility model uses helical gear meshing to force the crank to rotate by driving the rotation of the support leg, thereby finely adjusting the tension of the pressure plate. Moreover, the gear meshing transmits motion smoothly and reliably, avoiding mismatch when manually adjusting the pressure plate and support leg separately. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of this utility model;

[0026] Figure 2 This is a schematic diagram of the left-side structure of this utility model;

[0027] Figure 3 This is a left-side view of a partial structure of the present invention;

[0028] Figure 4 This is a top view of a partial structure of the present invention;

[0029] Figure 5 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0030] Figure 6 This utility model Figure 3 Enlarged structural diagram at point B.

[0031] In the diagram: 1. Base; 2. Bearing plate; 3. Fabric; 4. Pressure plate; 5. Adjustment structure; 6. Connecting block; 7. Screw sleeve; 8. Crank; 9. Connecting frame; 10. Screw; 11. Rotary wheel; 12. Guide rod; 13. Movable block; 14. Support plate; 15. Force rod; 16. Bracket; 17. Support leg; 18. Helical gear. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] like Figures 1 to 6 As shown, the multifunctional display rack provided by this utility model includes a base 1;

[0034] A support plate 2 is hinged to one side of the base 1. A fabric 3 is provided on the front of the support plate 2. Pressure plates 4 are provided on both sides of the top of the support plate 2. The side of the pressure plate 4 away from the support plate 2 extends to the front of the fabric 3 and applies pressure to the fabric 3. An adjustment structure 5 is provided on the back of the support plate 2. The adjustment structure 5 can adjust the spacing of the pressure plates 4.

[0035] refer to Figure 5 The adjusting structure 5 includes connecting blocks 6 on both sides of the back of the bearing plate 2, pressure plate 4 is installed on the surface of the connecting blocks 6, and a screw sleeve 7 is provided on the back of the bearing plate 2. Both sides of the back of the screw sleeve 7 are movably connected to the crank 8 by a pin. The side of the crank 8 away from the screw sleeve 7 extends to the back of the connecting block 6 and is movably connected to the connecting block 6 by a pin.

[0036] As a technical optimization of this utility model, the crank 8 is used as a lever mechanism to convert the linear motion of the screw sleeve 7 into the lateral displacement of the connecting block 6, amplifying the force applied by the user and making the adjustment of the spacing of the pressure plate 4 easier.

[0037] refer to Figure 4 A connecting frame 9 is fixedly connected to the back of the bearing plate 2. A screw 10 is movably connected inside the connecting frame 9 through a bearing. A screw sleeve 7 is fitted on the surface of the screw 10 and threadedly connected to the screw 10. The top end of the screw 10 extends through to the top of the connecting frame 9 and is fixedly connected to a rotating wheel 11.

[0038] As a technical optimization of this utility model, the threaded engagement of the screw 10 and the screw sleeve 7 provides predictable linear displacement, making the adjustment of the pressure plate 4 spacing more precise and stable.

[0039] refer to Figure 6 A guide rod 12 is fixedly connected to the back of the bearing plate 2, and a connecting block 6 is sleeved on the surface of the guide rod 12 and slidably connected to the guide rod 12.

[0040] As a technical optimization of this utility model, the connecting block 6 is guided to slide along a single axis by the guide rod 12 to prevent the pressure plate 4 from shifting or shaking during the adjustment process, and to ensure that the pressure plates 4 on both sides move synchronously, so that the tension of the fabric 3 is more uniform.

[0041] refer to Figure 6 The front of the connecting block 6 is fixedly connected to the movable block 13, and the movable block 13 is movably connected to the pressure plate 4 through a pin.

[0042] As a technical optimization of this utility model, the pressure plate 4 is allowed to swing freely through the pin shaft connection, thereby conforming to the natural curve or thickness variation of the fabric 3, eliminating the pressing blind spot caused by uneven surface, and ensuring uniform pressure throughout the entire area.

[0043] refer to Figure 6 Support plates 14 are fixedly connected to both sides of the connecting frame 9. A force rod 15 is fixedly connected to the side of the pressure plate 4 near the movable block 13. The force rod 15 is located on one side of the support plate 14. The support plate 14 is set to be inclined outward. The inclined surface of the support plate 14 can squeeze the force rod 15 to make it swing with the pressure plate 4.

[0044] As a technical optimization of this utility model, the force rod 15 slides along the inclined support plate 14 and is forced to squeeze inward, driving the pressure plate 4 to swing downward, thereby automatically applying downward pressure while tensioning the fabric 3, saving the user the operation steps of manually operating the pressure plate 4.

[0045] refer to Figure 5 A bracket 16 is fixedly connected to the outside of the connecting block 6, and a support leg 17 is movably connected to the surface of the bracket 16 via a pin.

[0046] As a technical optimization of this utility model, the support leg 17 is used as an auxiliary support, allowing users to independently adjust the tilt angle of the load-bearing plate 2 to adapt to different scenarios and prevent the exhibition rack from tipping over.

[0047] refer to Figure 5 Helical gears 18 are fixedly connected to the side of the support leg 17 near the bracket 16 and the back of the crank 8, and the helical gears 18 mesh with each other.

[0048] As a technical optimization of this utility model, the rotation of the support leg 17 is forced to drive the crank 8 through the meshing of the helical gear 18, thereby finely adjusting the tension of the pressure plate 4. Moreover, the gear meshing transmits motion smoothly and reliably, avoiding mismatch when manually adjusting the pressure plate 4 and the support leg 17 separately.

[0049] The working principle and usage process of this utility model are as follows: The top edge of the fabric 3 is placed against the top area of ​​the front of the support plate 2. Then, the rotating wheel 11 is rotated, which drives the screw 10 to rotate. The screw 10 pushes the screw sleeve 7 to move horizontally using its thread. During the movement of the screw sleeve 7, the crank 8 is used to squeeze the two connecting blocks 6, causing the connecting blocks 6 to move outward through the guide rod 12. During the movement of the connecting blocks 6, the pressure plate 4 moves synchronously. When the force rod 15 on the surface of the pressure plate 4 contacts the support plate 14, the force rod 15 is affected by the inclined surface of the support plate 14 and causes the pressure plate 4 to swing, so that the pressure plate 4 is clamped and fixed on the surface of the fabric 3. At the same time, the continuously moving pressure plate 4 can pull and tighten the fabric 3 after it has been fixed, improving the display effect of the fabric 3. During the swing of the crank 8, the torque can also be transmitted to the support leg 17 using the helical gear 18. The support leg 17 swings and changes the support angle of the support plate 2, so that the support plate 2 can be unfolded from the hinged state to the required display angle.

[0050] In summary, this multifunctional display rack effectively solves the wrinkling problem caused by the softness and insufficient tension of the fabric 3 in traditional display racks by actively applying tension to the fabric 3 through the adjustment structure 5, thereby significantly improving the display effect.

[0051] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0052] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multifunctional display stand, including a base (1); Its features are: A support plate (2) is hinged to one side of the base (1). A fabric (3) is provided on the front side of the support plate (2). Pressure plates (4) are provided on both sides of the top of the support plate (2). The side of the pressure plate (4) away from the support plate (2) extends to the front side of the fabric (3) and applies pressure to the fabric (3). An adjustment structure (5) is provided on the back side of the support plate (2). The adjustment structure (5) can adjust the spacing of the pressure plates (4).

2. The multifunctional display rack according to claim 1, characterized in that: The adjustment structure (5) includes connecting blocks (6) on both sides of the back of the bearing plate (2), the pressure plate (4) is installed on the surface of the connecting block (6), the back of the bearing plate (2) is provided with a threaded sleeve (7), and both sides of the back of the threaded sleeve (7) are movably connected to a crank (8) by a pin. The side of the crank (8) away from the threaded sleeve (7) extends to the back of the connecting block (6) and is movably connected to the connecting block (6) by a pin.

3. The multifunctional display rack according to claim 2, characterized in that: A connecting frame (9) is fixedly connected to the back of the bearing plate (2). A screw (10) is movably connected inside the connecting frame (9) through a bearing. A screw sleeve (7) is fitted on the surface of the screw (10) and threadedly connected to the screw (10). The top end of the screw (10) extends through to the top of the connecting frame (9) and is fixedly connected to a rotating wheel (11).

4. The multifunctional display rack according to claim 2, characterized in that: The back of the bearing plate (2) is fixedly connected to a guide rod (12), and the connecting block (6) is sleeved on the surface of the guide rod (12) and slidably connected to the guide rod (12).

5. The multifunctional display rack according to claim 3, characterized in that: The front of the connecting block (6) is fixedly connected to a movable block (13), and the movable block (13) is movably connected to the pressure plate (4) by a pin.

6. The multifunctional display rack according to claim 5, characterized in that: Both sides of the connecting frame (9) are fixedly connected to support plates (14). The pressure plate (4) is fixedly connected to a force rod (15) on the side near the movable block (13). The force rod (15) is located on one side of the support plate (14). The support plate (14) is set to be inclined outward. The inclined surface of the support plate (14) can squeeze the force rod (15) to make it swing with the pressure plate (4).

7. The multifunctional display rack according to claim 2, characterized in that: A bracket (16) is fixedly connected to the outside of the connecting block (6), and a support leg (17) is movably connected to the surface of the bracket (16) via a pin.

8. The multifunctional display rack according to claim 7, characterized in that: The support leg (17) is fixedly connected to a helical gear (18) on the side near the bracket (16) and on the back of the crank (8), and the helical gears (18) mesh with each other.

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