Display stand structure for propaganda materials

Abstract

The utility model relates to the field of showing stands, and discloses a showing stand structure for propaganda materials, which comprises a showing frame, fixing grooves are respectively arranged on two sides inside the showing frame, a driving motor is arranged inside the fixing grooves, a rolling shaft is fixed at one end of an output shaft of the driving motor, two fixing frames are fixed on one side of the showing frame, and the two fixing frames are fixed on the other side of the showing frame. A lifting strip is arranged in the fixing frame in a sliding mode, two fixing columns are fixed to the top face of the lifting strip, limiting folded plates are rotationally arranged on the fixing columns, blocking discs are fixed to the top ends of the fixing columns, a plurality of limiting grooves are formed in the two sides of the fixing frame respectively, and sliding blocks are fixed to the two sides of the lifting strip respectively. Sliding openings are formed in the two sides of the fixing frame correspondingly. According to the display frame, a worker can select different installation modes to install the display frame at different positions according to the space of the position where the display frame is located, the installation modes are diversified, and the application environment is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of display racks, in particular to a display rack structure for promotional materials. Background Art

[0002] Promotional display stands are an effective means for organizations or corporate units to conduct self-promotion and project release. They are often used in public places such as streets, factories, and hotels, and are a favorable weapon for corporate self-promotion. Currently, some companies use promotional display stands to assist in displaying and promoting during management, project release and other meetings.

[0003] According to the Chinese patent publication number: CN213248095U, a membrane material hexagonal display and publicity integrated rotating frame includes a hexagonal base, a hexagonal pyramid-shaped membrane material comparison seat rotatably mounted on the base, and a hexagonal prism-shaped publicity light box fixedly mounted above the membrane material comparison seat; six sides of the membrane material comparison seat are respectively provided with trapezoidal cavities, and the front of each cavity is provided with an opening corresponding to the position of the lamp installation hole; LED fill light strips are symmetrically installed on both sides of the opening; the bottom of the membrane material comparison seat is connected to the threaded groove on the top of the slider by screws, so that the membrane material comparison seat and the publicity light box can rotate synchronously along the slide rail as a whole.

[0004] In the above scheme, the promotional light box is set on the ground with a base, which still has the following disadvantages: since the promotional light box is only set on the bottom surface with a base, when the rotating light box is indoors and the space is narrow, it will occupy most of the indoor space and has poor applicability. Utility Model Content

[0005] The utility model aims to provide a display rack structure for promotional materials, so as to solve the problem that the promotional light box only adopts a base arranged on the bottom surface, and when the rotating light box is in a room with a narrow space, it will occupy most of the indoor space and have poor applicability.

[0006] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical scheme: a display rack structure for promotional materials, including a display frame, wherein fixed grooves are respectively opened on both sides of the interior of the display frame, a driving motor is arranged inside the fixed groove, a roller is fixed to one end of the output shaft of the driving motor, two fixed frames are fixed on one side of the display frame, a lifting strip is slidably arranged inside the fixed frame, two fixed columns are fixed on the top surface of the lifting strip, a limiting folding plate is rotatably arranged on the fixed column, a blocking disk is fixed on the top of the fixed column, a plurality of limiting grooves are respectively opened on both sides of the fixed frame, sliding blocks are respectively fixed on both sides of the lifting strip, sliding openings are respectively opened on both sides of the fixed frame, and the sliding openings are slidably inserted with the sliding blocks.

[0007] Preferably, an extrusion groove is provided on the surface of the roller, a pressing strip is slidably inserted inside the extrusion groove, fixed plates are respectively fixed at both ends of the roller, a sliding rod is fixed on the top surface of the fixed plate, a lifting plate is respectively fixed at both ends of the pressing strip, a sleeve hole is provided on the top surface of the lifting plate, the sliding rod is slidably inserted into the sleeve hole, a spring is surrounded on the surface of the sliding rod, the top end of the spring is fixed to the bottom surface of the lifting plate, and the bottom end of the spring is fixed to the top surface of the fixed plate.

[0008] Preferably, a protective plate is provided on one side of the display frame, and the display frame and the protective plate are rotatably arranged by hinges, a plurality of positioning plates are fixed on one side of the protective plate, two of the positioning plates form a group, and a support bar is rotatably arranged between each group of positioning plates, and two storage slots are provided on one side of the display frame, and a placement slot is provided on one side of the storage slots.

[0009] Preferably, a photosensitive sensor is fixed on one side of the protective plate, a plurality of lighting lamps are respectively arranged on the four inner sides of the display frame, a PLC controller is arranged on one side of the protective plate, the photosensitive sensor is electrically connected to the PLC controller, and the lighting lamps are electrically connected to the PLC controller.

[0010] Preferably, a stabilizing plate is fixed to the bottom end of the lifting bar, two fixing holes are provided on the top surface of the stabilizing plate, and fixing bolts are rotatably arranged inside the fixing holes.

[0011] Preferably, a transparent plate is fixed inside the protective plate.

[0012] Compared with the prior art, the display rack structure of a promotional material using the above technical solution has the following beneficial effects:

[0013] 1. The staff will first choose different installation methods and install it in different positions according to the space where the display frame is located. When the display frame is indoors, the space is small. The staff will first push the lifting bar completely into the fixed frame, and then the staff will rotate the limit folding plate with the fixed column as the center of the circle, so that the two limit folding plates are spliced ​​together, and then the staff can hang the two spliced ​​limit folding plates on the wall; conversely, when the display frame is outdoors, the space is large, the staff will rotate the limit folding plate with the fixed column as the center of the circle, and finally make the two limit folding plates in the same straight line, and respectively fix the inside of the limit grooves at the bottom of both sides of the frame, so that the lifting bar can be fixed inside the fixed frame, extending the height of the fixed frame, with various installation methods and suitable for a wider environment;

[0014] Second, the staff will first lift the pressing bar upward, and the upward pressing bar will drive the lifting plate to move upward synchronously, and at the same time stretch the spring. Then the staff will put one end of the promotional material into the inside of the extrusion groove, and then the staff will remove the force applied to the pressing bar. The pressing bar will be driven by the stretched spring to press inside the extrusion groove, and the two ends of the promotional material can be fixed on the two rollers inside the display frame. When the staff starts the driving motor, the rollers can be driven to rotate, and during the rotation, the promotional material wrapped around the rollers can be released or tightened, so that the display position of the promotional material can be changed, which is convenient for regular replacement of promotional content and increases the promotional effect;

[0015] 3. When the environment in which the display frame is located is dark, the photosensitive sensor will send a signal to the PLC controller after sensing it, and then the PLC controller will control the lighting to start, increasing the brightness inside the display frame. Before placing the promotional materials into the display frame, the staff will first lift the protective plate, and the lifted protective plate will drive the positioning plate and the support bar to separate from the storage slot. Then the staff will rotate the support bar with the positioning plate as the center, and finally make the bottom end of the support bar enter the placement slot, so as to support the angle of the fixed protective plate on one side of the display frame, making it convenient for the staff to place the promotional materials inside the display frame, freeing the hands of the staff and increasing the convenience when replacing the promotional materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of an embodiment.

[0017] Figure 2 It is an exploded perspective schematic diagram of an embodiment.

[0018] Figure 3 It is an exploded schematic diagram of the fixing frame and the lifting strip in the embodiment.

[0019] Figure 4 It is a schematic diagram of the explosion of the fixed plate and the lifting plate in the embodiment.

[0020] Figure 5 for Figure 2 Enlarged schematic diagram at point A in the middle.

[0021] Figure 6 A system block diagram of an embodiment.

[0022] In the figure: 1. display frame; 2. fixed frame; 3. fixed slot; 4. lifting bar; 5. fixed column; 6. limit folding plate; 7. blocking plate; 8. limit slot; 9. sliding block; 10. sliding mouth; 11. driving motor; 12. roller; 13. extrusion slot; 14. pressing bar; 15. fixed plate; 16. lifting plate; 17. sliding rod; 18. sleeve hole; 19. spring; 20. stabilizing plate; 21. fixing hole; 22. fixing bolt; 23. positioning plate; 24. supporting bar; 25. storage slot; 26. placement slot; 27. protective plate; 28. transparent plate; 29. ​​photosensor; 30. lighting lamp. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] like Figure 1-Figure 3 As shown, a display rack structure for promotional materials comprises a display frame 1, wherein fixing grooves 3 are respectively provided on both sides of the interior of the display frame 1, a driving motor 11 is arranged inside the fixing groove 3, a roller 12 is fixed to one end of the output shaft of the driving motor 11, two fixing frames 2 are fixed to one side of the display frame 1, a lifting bar 4 is slidably arranged inside the fixing frame 2, two fixing columns 5 are fixed to the top surface of the lifting bar 4, a limiting folding plate 6 is rotatably arranged on the fixing column 5, a blocking plate 7 is fixed to the top of the fixing column 5, a plurality of limiting grooves 8 are respectively provided on both sides of the fixing frame 2, sliding blocks 9 are respectively fixed on both sides of the lifting bar 4, sliding openings 10 are respectively provided on both sides of the fixing frame 2, the sliding openings 10 and the sliding blocks 9 are slidably inserted, a stabilizing plate 20 is fixed to the bottom end of the lifting bar 4, two fixing holes 21 are provided on the top surface of the stabilizing plate 20, and fixing bolts 22 are rotatably arranged inside the fixing holes 21.

[0025] During use, the staff will first select different installation methods and install it at different positions according to the space where the display frame 1 is located. When the display frame 1 is indoors, the space is small, and the staff will first push the lifting strip 4 completely into the interior of the fixed frame 2, and then the staff will rotate the limit folding plate 6 with the fixed column 5 as the center of the circle, so that the two limit folding plates 6 are spliced ​​together, and then the staff can hang the two spliced ​​limit folding plates 6 on the wall;

[0026] On the contrary, when the display frame 1 is outdoors, the space is large, and the staff will rotate the limiting folding plate 6 with the fixed column 5 as the center, and finally make the two limiting folding plates 6 on the same straight line, and respectively fix the inside of the limiting grooves 8 at the lower ends of both sides of the frame 2, so that the lifting bar 4 can be fixed inside the fixed frame 2, extending the height of the fixed frame 2, with various installation methods and a wide range of applicable environments.

[0027] like Figure 2 and Figure 4As shown, an extrusion groove 13 is provided on the surface of the roller 12, and a pressing strip 14 is slidably inserted inside the extrusion groove 13. Fixed plates 15 are fixed to both ends of the roller 12, and a sliding rod 17 is fixed to the top surface of the fixed plate 15. Lifting plates 16 are fixed to both ends of the pressing strip 14. A sleeve hole 18 is provided on the top surface of the lifting plate 16, and the sliding rod 17 is slidably inserted into the sleeve hole 18. A spring 19 is surrounded on the surface of the sliding rod 17, and the top end of the spring 19 is fixed to the bottom surface of the lifting plate 16, and the bottom end of the spring 19 is fixed to the top surface of the fixed plate 15.

[0028] During use, the staff will first lift the pressing bar 14 and move it upwards. The upward pressing bar 14 will drive the lifting plate 16 to move upward synchronously and stretch the spring 19 at the same time. Then the staff will put one end of the promotional material into the inside of the extrusion groove 13. Then the staff will remove the force applied to the pressing bar 14. The pressing bar 14 will be driven by the stretched spring 19 to be pressed inside the extrusion groove 13, so that the two ends of the promotional material can be fixed on the two rollers 12 inside the display frame 1. When the staff starts the driving motor 11, the roller 12 can be driven to rotate, and during the rotation, the promotional material wrapped around the roller 12 can be released or tightened, so as to change the display position of the promotional material, facilitate the regular replacement of the promotional content, and increase the promotional effect.

[0029] like Figure 1 , Figure 2 and Figure 5 As shown, a protective plate 27 is provided on one side of the display frame 1, and the display frame 1 and the protective plate 27 are rotatably provided by hinges. A plurality of positioning plates 23 are fixed on one side of the protective plate 27, wherein two positioning plates 23 form a group, and a support bar 24 is rotatably provided between each group of positioning plates 23. Two storage slots 25 are provided on one side of the display frame 1, and a placement slot 26 is provided on one side of the storage slots 25. A photosensitive sensor 29 is fixed on one side of the protective plate 27, and a plurality of lighting lamps 30 are respectively provided on the four sides of the interior of the display frame 1. A PLC controller is provided on one side of the protective plate 27, and the photosensitive sensor 29 is electrically connected to the PLC controller, and the lighting lamp 30 is electrically connected to the PLC controller. A transparent plate 28 is fixed on the inside of the protective plate 27.

[0030] During use, when the environment of the display frame 1 is dark, the photosensor 29 will send a signal to the PLC controller after sensing it, and then the PLC controller will control the lighting lamp 30 to start, thereby increasing the brightness inside the display frame 1. Before placing the promotional materials into the display frame 1, the staff will first open the protective plate 27, and the opened protective plate 27 will drive the positioning plate 23 and the support bar 24 to separate from the storage slot 25. Then the staff will rotate the support bar 24 with the positioning plate 23 as the center, and finally make the bottom end of the support bar 24 enter the placement slot 26, so as to support the angle of the fixed protective plate 27 on one side of the display frame 1, so as to facilitate the staff to place the promotional materials inside the display frame 1, freeing the hands of the staff and increasing the convenience when replacing the promotional materials.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A display stand structure for promotional materials, comprising a display frame (1), characterized in that: The display frame (1) is provided with fixing grooves (3) on both sides thereof, a driving motor (11) is arranged inside the fixing groove (3), a roller (12) is fixed to one end of the output shaft of the driving motor (11), two fixing frames (2) are fixed on one side of the display frame (1), a lifting bar (4) is slidably arranged inside the fixing frame (2), two fixing columns (5) are fixed on the top surface of the lifting bar (4), a limiting folding plate (6) is rotatably arranged on the fixing column (5), a blocking plate (7) is fixed on the top of the fixing column (5), a plurality of limiting grooves (8) are provided on both sides of the fixing frame (2), a sliding block (9) is fixed on both sides of the lifting bar (4), a sliding opening (10) is provided on both sides of the fixing frame (2), and the sliding opening (10) is slidably inserted with the sliding block (9).

2. The display stand structure of a promotional material according to claim 1, characterized in that: The surface of the roller (12) is provided with an extrusion groove (13), and a pressing strip (14) is slidably inserted inside the extrusion groove (13). Fixed plates (15) are fixed to the two ends of the roller (12), and a sliding rod (17) is fixed to the top surface of the fixed plate (15). A lifting plate (16) is fixed to the two ends of the pressing strip (14). A sleeve hole (18) is provided on the top surface of the lifting plate (16), and the sliding rod (17) is slidably inserted in the sleeve hole (18). A spring (19) is surrounded on the surface of the sliding rod (17), and the top end of the spring (19) is fixed to the bottom surface of the lifting plate (16), and the bottom end of the spring (19) is fixed to the top surface of the fixed plate (15).

3. The display stand structure of a promotional material according to claim 1, characterized in that: A protective plate (27) is arranged on one side of the display frame (1), and the display frame (1) and the protective plate (27) are rotatably arranged via hinges. A plurality of positioning plates (23) are fixed on one side of the protective plate (27), wherein two positioning plates (23) form a group, and a support bar (24) is rotatably arranged between each group of positioning plates (23). Two storage grooves (25) are arranged on one side of the display frame (1), and a placement groove (26) is arranged on one side of the storage groove (25).

4. The display stand structure for promotional materials according to claim 3, characterized in that: A photosensitive sensor (29) is fixed on one side of the protective plate (27); a plurality of lighting lamps (30) are respectively arranged on four sides of the interior of the display frame (1); a PLC controller is arranged on one side of the protective plate (27); the photosensitive sensor (29) is electrically connected to the PLC controller; and the lighting lamps (30) are electrically connected to the PLC controller.

5. The display stand structure for promotional materials according to claim 1, characterized in that: A stabilizing plate (20) is fixed to the bottom end of the lifting bar (4), two fixing holes (21) are provided on the top surface of the stabilizing plate (20), and fixing bolts (22) are rotatably arranged inside the fixing holes (21).

6. The display stand structure for promotional materials according to claim 3, characterized in that: A transparent plate (28) is fixed inside the protection plate (27).

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