Portable showing stand for social work propaganda

Abstract

The utility model relates to the field of social work propaganda, in particular to a portable showing stand for social work propaganda. The utility model provides a portable showing stand for social work propaganda, which comprises a bottom plate, wheels, a rotating rod, a connecting plate, a hinged plate, a showing plate and a support plate, the wheels are symmetrically connected to the right side of the bottom plate front and back, the rotating rod is rotatably connected to the inner left side of the bottom plate, the connecting plate is connected to the rotating rod, and the hinged plate is hinged to the connecting plate. A supporting plate is hinged to the right side of the hinged plate, a display plate is placed in the supporting plate, and the fixing blocks are connected to the outer side of the supporting plate in a vertically symmetrical mode. The display stand can be easily unfolded and folded by simply pulling the fixing rods, the connecting plates and the hinged plates, so that the operation convenience and portability of the display stand are improved, easier working experience is brought to a user, and it is ensured that social work propaganda activities can be carried out more flexibly and efficiently.

Description

Technical Field

[0001] This utility model relates to the field of social work publicity, and in particular to a portable display rack for social work publicity. Background Technology

[0002] A social work information display stand is a physical or virtual structure used to showcase and disseminate information related to social work. It is primarily used in community centers, schools, hospitals, government departments, and other public spaces to display social work achievements, activities, services, and success stories, thereby increasing public awareness and support for social work.

[0003] In social work outreach activities, display stands are an essential tool for information dissemination, and their importance is self-evident. However, when used outdoors, some existing display stands are quite heavy due to the use of heavy materials and complex structural designs, which increases the difficulty of handling them. Especially when frequent changes of location are required, staff face a significant physical burden, which not only reduces work efficiency but also affects the portability and flexibility of the display stands.

[0004] To address the above issues, a portable display stand for promoting social work needs to be designed. Utility Model Content

[0005] To overcome the drawback of display racks being inconvenient to carry, this utility model provides a portable display rack for social work publicity.

[0006] The technical solution of this utility model is as follows: a portable display rack for social work publicity, comprising a base plate, wheels, a rotating rod, a connecting plate, a hinge plate, a display plate, and a support plate. Wheels are symmetrically connected to the front and rear of the right side of the base plate. A rotating rod is rotatably connected to the left side of the base plate, and a connecting plate is connected to the rotating rod. A hinge plate is hinged to the connecting plate, and a support plate is hinged to the right side of the hinge plate. The display plate is placed inside the support plate. The rack also includes fixing blocks, guide rods, fixing plates, elastic elements, and pull rods. Fixing blocks are symmetrically connected to the upper and lower sides of the outer side of the support plate. Guide rods are connected to the right side of each fixing block, and fixing plates are slidably connected to each guide rod. The two fixing plates contact and cooperate with the display plate. An elastic element connects the fixing plate and the guide rod. A pull rod is connected to the left side of the base plate.

[0007] As an improvement to the above solution, it also includes a squeezing rod, a compression spring, and an electric suction cup. Squeezing rods are symmetrically slidably connected to the right side of the base plate. Two compression springs are connected between the two squeezing rods and the surface of the base plate. An electric suction cup is installed at the bottom of each squeezing rod.

[0008] As an improvement to the above solution, the size of the connecting plate is adapted to the groove on the upper side of the base plate.

[0009] As an improvement to the above solution, a fixing rod is also included, with the fixing rod slidably connected to the rear side of the base plate.

[0010] As an improvement to the above solution, the fixing plate adopts an inverted T-shaped design.

[0011] As an improvement to the above solution, spotlights are also included, with spotlights symmetrically connected to the front and rear of the right side of the support plate.

[0012] The beneficial effects of this utility model are as follows: the display rack can be easily unfolded and folded by simply pulling the fixing rod, connecting plate and hinge plate, which not only improves the ease of operation and portability of the display rack, but also brings users a more relaxed working experience, ensuring that social work publicity activities can be carried out more flexibly and efficiently. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a three-dimensional structural diagram of the display board, guide rod, and fixing plate of this utility model.

[0015] Figure 3 For the present utility model Figure 2 Enlarged view of point A.

[0016] Figure 4 This is a cross-sectional view of the base plate of this utility model.

[0017] The labels in the diagram are as follows: 1: Base plate, 101: Wheel, 2: Rotating rod, 3: Connecting plate, 4: Hinge plate, 5: Display plate, 51: Support plate, 52: Fixing block, 6: Guide rod, 7: Fixing plate, 71: Elastic element, 8: Fixing rod, 9: Extrusion rod, 10: Compression spring, 11: Electric suction cup, 12: Pull rod, 13: Spotlight. Detailed Implementation

[0018] 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.

[0019] Example: A portable display stand for promoting social work, such as... Figures 1-4As shown, the system includes a base plate 1, wheels 101, a rotating rod 2, a connecting plate 3, a hinge plate 4, a display plate 5, a support plate 51, a fixing block 52, a guide rod 6, a fixing plate 7, an elastic element 71, a fixing rod 8, a pressing rod 9, a compression spring 10, an electric suction cup 11, a pull rod 12, and a spotlight 13. Wheels 101 are symmetrically connected to the front and rear of the right side of the base plate 1. A rotating rod 2 is rotatably connected to the left side of the base plate 1, and a connecting plate 3 is connected to the rotating rod 2. The size of the connecting plate 3 is adapted to the groove on the upper side of the base plate 1 to ensure that the connecting plate 3 can be placed stably on the base plate 1. A hinge plate 4 is hinged to the connecting plate 3, and a support plate 51 is hinged to the right side of the hinge plate 4. The support plate 51 ensures the display plate 5 is securely fixed and easily replaceable. The display plate 5 is placed inside the support plate 51 and is used to carry promotional materials. Fixing blocks 5 are symmetrically connected to the upper and lower sides of the outer side of the support plate 51. 2. Guide rods 6 are connected to the right sides of both fixed blocks 52. Fixed plates 7 are slidably connected to both guide rods 6. The two fixed plates 7 are in contact with the display plate 5. The fixed plates 7 adopt an inverted T-shaped design. The fixed plates 7 can ensure that the display plate 5 is stable and immovable within the support plate 51. An elastic element 71 is connected between the fixed plate 7 and the guide rods 6. A fixed rod 8 is slidably connected to the rear side of the base plate 1. The fixed rod 8 is used to fix the connecting plate 3 and prevent the connecting plate 3 from moving accidentally. A pressing rod 9 is symmetrically slidably connected to the front and back of the right side of the base plate 1. Two compression springs 10 are connected between the two pressing rods 9 and the surface of the base plate 1. The compression springs 10 can provide a restoring force. An electric suction cup 11 is installed at the bottom of both pressing rods 9. The electric suction cup 11 is used to adhere to the ground and enhance the stability of the device. A pull rod 12 is connected to the left side of the base plate 1. Spotlights 13 are symmetrically connected to the front and back of the right side of the support plate 51.

[0020] When this device is needed to promote or demonstrate social work content, the user pulls the lever 12 to move the device, causing the wheels 101 to roll. Once the device reaches the designated display location, the user stops pulling the lever 12 and gently lowers the device, ensuring it is placed flat and stable on the ground. The user then pulls the fixing rod 8 outwards along the base plate 1 until it disengages from the connecting plate 3. The user then releases the fixing rod 8 and pulls the connecting plate 3, causing all its components to rotate along the rotating rod 2. Once the connecting plate 3 reaches the desired position, the user releases the rotating plate and pulls the hinge plate 4 to rotate until it reaches the appropriate angle. The user then stops pulling the hinge plate 4 and pulls the support plate 51 to rotate. After rotating the display surface to the optimal viewing direction, release the support plate 51. Then, the user activates the electric suction cup 11 and steps on the pressure rod 9, causing the pressure rod 9 to move the electric suction cup 11 downwards. The compression spring 10 is compressed. When the electric suction cup 11 contacts the ground, it firmly adheres to the ground under suction, facilitating the fixation of the device. After the device is fixed, the user closes the electric suction cup 11. When it is necessary to place the display panel 5, the user pulls the fixing plate 7 outwards along the guide rod 6, compressing the elastic element 71. When the fixing plate 7 moves to the appropriate position, the user places the pre-prepared display panel 5 inside the support plate 51. After the display panel 5 is placed, release the fixing plate 7. Under the reset action of the elastic element 71, the fixing plate 7 moves inward along the guide rod 6, and the fixing plate 7 moves to contact and fix the display plate 5. Then, the user places the pre-printed or prepared promotional materials flat on the surface of the display plate 5. During this process, the user uses the attached magnets to firmly fix the promotional materials to the display plate 5, ensuring that the content is clearly visible. If the promotional display is carried out at night, the user can turn on the spotlight 13 to illuminate the promotional materials, improving the nighttime visibility of the promotional materials and making it easier for pedestrians to see. When it is necessary to retract the device, the user restarts the electric suction cup 11, causing the electric suction cup 11 to release its suction force. When the electric suction cup 11 no longer has suction force, it will no longer adhere to the ground. Then the user... Close the electric suction cup 11 again. Under the reset action of the compression spring 10, the squeezing rod 9 drives the electric suction cup 11 to move upward until the squeezing rod 9 and the electric suction cup 11 move to the initial position. Then, the user pulls the fixing plate 7 outward along the guide rod 6 again, and the elastic element 71 is compressed. When the fixing plate 7 moves to the appropriate position, the user removes the display plate 5 from the support plate 51. After the display plate 5 is removed, the user releases the fixing plate 7. Under the reset action of the elastic element 71, the fixing plate 7 moves inward along the guide rod 6 until the fixing plate 7 moves to the initial position. Next, repeat the operation in the reverse order of unfolding to fold the device, sequentially retracting the support plate 51, hinge plate 4, and connecting plate 3, and completely folding it onto the base plate 1.Pull the fixing rod 8 inward along the base plate 1. The fixing rod 8 moves and contacts the connecting plate 3, locking it in place. Then release the fixing rod 8.

[0021] It should be understood that the above description is for illustrative purposes only and is not intended to limit the present invention. Those skilled in the art will understand that variations of the present invention will be included within the scope of the claims herein.

Claims

1. A portable display rack for social work publicity, comprising a base plate (1), wheels (101), a rotating rod (2), a connecting plate (3), a hinge plate (4), a display plate (5), and a support plate (51). Wheels (101) are symmetrically connected to the front and rear sides of the right side of the base plate (1). A rotating rod (2) is rotatably connected to the left side of the base plate (1). A connecting plate (3) is fixedly connected to the rotating rod (2). A hinge plate (4) is hinged to the upper side of the connecting plate (3). A support plate (51) is hinged to the right side of the hinge plate (4). The display plate (5) is placed inside the support plate (51). The characteristic of this rack is that… It also includes a fixing block (52), a guide rod (6), a fixing plate (7), an elastic element (71), and a pull rod (12). The support plate (51) is symmetrically fixed with fixing blocks (52) on the outside. The right side of each fixing block (52) is provided with a guide rod (6). The two guide rods (6) are slidably connected with fixing plates (7). The two fixing plates (7) are in contact with the display plate (5). The fixing plate (7) and the guide rod (6) are connected with an elastic element (71). The left side of the base plate (1) is fixedly connected with a pull rod (12).

2. The portable social work publicity display stand as described in claim 1, characterized in that, It also includes a squeezing rod (9), a compression spring (10) and an electric suction cup (11). The squeezing rod (9) is symmetrically slidably connected to the right side of the base plate (1). Two compression springs (10) are connected between the two squeezing rods (9) and the upper surface of the base plate (1). An electric suction cup (11) is installed at the bottom of each of the two squeezing rods (9).

3. The portable social work publicity display stand as described in claim 2, characterized in that, The dimensions of the connecting plate (3) are adapted to the groove portion on the upper side of the base plate (1).

4. The portable social work publicity display stand as described in claim 3, characterized in that, It also includes a fixing rod (8), and the fixing rod (8) is slidably connected to the rear side of the base plate (1).

5. The portable social work publicity display stand as described in claim 4, characterized in that, The fixing plate (7) adopts an inverted T-shaped design.

6. The portable social work publicity display stand as described in claim 5, characterized in that, It also includes spotlights (13), with spotlights (13) symmetrically installed on the front and back of the right side of the support plate (51).

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