Suspended door curtain advertising board

Abstract

The utility model relates to the field of advertising boards, in particular to a suspension type door curtain advertising board. Comprising an advertising board body, a connecting frame is arranged on one side of the advertising board body, a mounting plate is arranged on one side of the connecting frame, the mounting plate is fixedly connected with a wall body, an adjusting structure is arranged on the side, close to the connecting frame, of the mounting plate, the adjusting structure comprises two fixing plates, and the two fixing plates are fixedly connected with the mounting plate; the inner walls of the two fixing plates are rotationally connected with the same lead screw, two reverse threads are formed in the arc surface of the lead screw, two connecting plates are connected to the arc surface of the lead screw in a threaded mode, and sliding rods are fixedly connected to the sides, close to each other, of the two connecting plates correspondingly; and the side, close to the mounting plate, of the connecting frame is fixedly connected with two joining plates. The suspended door curtain advertising board has the advantage that the advertising board body can be mounted, fixed and dismounted conveniently and quickly by personnel.

Description

Technical Field

[0001] The utility model relates to the field of billboards, in particular to a hanging door curtain billboard. Background Art

[0002] The hanging door curtain billboard is composed of a billboard, a connecting frame, a mounting plate and accessories, and is more common in daily life.

[0003] Prior art, such as announcement number: CN218957366U, discloses a hanging billboard, including a mounting plate and a billboard, the bottom surface of the mounting plate is provided with a telescopic mechanism, the telescopic mechanism includes a support rod, the bottom surface of the support rod is provided with a connecting block, the top surface of the connecting block is fixedly connected to the bottom surface of the support rod, the inner wall of the connecting block is provided with a pin column 1, the front and rear surfaces of the pin column 1 are fixedly connected to the inner wall of the connecting block, the surface of the pin column 1 is provided with a hinge rod, and the inner wall of the left end of the hinge rod is hinged to the surface of the pin column 1. By controlling the hydraulic press, the hydraulic rod of the hydraulic press can push the billboard to extend forward, and the hinge rod is hinged with the connecting rod, so that the extension distance of the billboard can be limited, and support is provided for the billboard, so that the billboard can be stably suspended under the rotating base; by controlling the driving motor, the rotating base is rotated on the bottom surface of the bearing seat, and the top surface of the bearing seat is fixedly connected to the bottom surface of the mounting plate, so that the rotating base can drive the billboard to rotate.

[0004] The inventor discovered during daily use that, when a hanging billboard is used, because the billboard is mounted and fixed on a wall for display, the advertising content needs to be changed after the billboard has been used for a period of time. Therefore, personnel need to frequently dismantle and install the hanging billboard. Moreover, when installing the billboard, personnel need to fix the billboard with bolts, which causes cumbersome operations for personnel when installing, fixing and dismantling the billboard, resulting in time-consuming and labor-intensive later maintenance and replacement.

[0005] Therefore, it is necessary to provide a new kind of hanging door curtain billboard to solve the above-mentioned technical problems. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a hanging door curtain billboard.

[0007] In order to solve the above technical problems, the utility model provides a hanging door curtain billboard, including: a billboard body, a connecting frame is provided on one side of the billboard body, a mounting plate is provided on one side of the connecting frame, the mounting plate is fixedly connected to the wall, an adjustment structure is provided on the side of the mounting plate close to the connecting frame, the adjustment structure includes two fixing plates, the two fixing plates are fixedly connected to the mounting plate, the inner walls of the two fixing plates are rotatably connected with the same screw rod, the arc surface of the screw rod is provided with two reverse threads, the arc surface of the screw rod is threadedly connected to two connecting plates, the two connecting plates are fixedly connected with a sliding rod on the side close to each other, the connecting frame is fixedly connected with two connecting plates on the side close to the mounting plate, and round holes are provided on one side of the two connecting plates, and the round holes and the sliding rod are adapted.

[0008] The effect achieved by the above-mentioned components is as follows: the commercial billboards of the prior art need to frequently change the advertising content during use, so the hanging billboards need to be frequently disassembled, but the billboard hanging structure of the prior art is relatively cumbersome to disassemble, resulting in time-consuming and labor-intensive subsequent maintenance and replacement, and is very inconvenient to use. By setting up the adjustment structure, personnel can conveniently and quickly install, fix and disassemble the billboard body.

[0009] Preferably, a slide rail is fixedly connected to one side of the mounting plate, two sliders are slidably connected to the inner wall of the slide rail, and the sliders are fixedly connected to the connecting plate.

[0010] The effect achieved by the above components is that when the two connecting plates are driven to move by the rotation of the screw rod, one side of the connecting plate slides on the inner wall of the slide rail with the help of the slider, thereby preventing the connecting plate from deflecting during the movement.

[0011] Preferably, two positioning rods are fixedly connected to one side of the connecting frame close to the mounting plate, and positioning grooves are provided on one side of the two fixing plates close to the connecting frame, and the positioning grooves are matched with the positioning rods.

[0012] The effect achieved by the above components is that when the billboard body needs to be installed and fixed, the two positioning rods on one side of the connecting frame are aligned and inserted into the positioning grooves on one side of the fixing plate for positioning, thereby avoiding deviation during the installation and fixing process.

[0013] Preferably, one end of the slide rod is fixedly connected to a guide block, and the guide block is conical.

[0014] The effect achieved by the above components is that when the slide rod is moved and inserted into the round hole on the connecting plate for fixing, the guide block is tapered, so it is convenient for the slide rod to be inserted into the round hole quickly and accurately.

[0015] Preferably, one end of the screw rod is fixedly connected to a turntable, and the cross-section of the turntable is circular.

[0016] The effect achieved by the above components is that when the screw rod needs to be rotated, the screw rod is driven to rotate by rotating the turntable, which is convenient and labor-saving to operate.

[0017] Preferably, an auxiliary structure is provided on one side of the connecting frame, and the auxiliary structure includes an arched plate, the arched plate and the connecting frame are fixedly connected, the inner wall of the arched plate is rotatably connected to an adjusting rod, the arc surface of the adjusting rod is fixedly connected to a first gear, the arc surface of the adjusting rod is fixedly connected to a circular plate, the inner wall of the circular plate is threadedly connected to a screw, the arc surface of the adjusting rod is fixedly connected to a plurality of rotating rods, and two welding plates are fixedly connected to one side of the connecting frame close to the billboard body, the inner walls of the two welding plates are rotatably connected to the same connecting rod, the arc surface of the connecting rod is fixedly connected to a second gear, the second gear is meshed with the first gear, and the connecting rod and the billboard body are fixedly connected.

[0018] The effect achieved by the above components is: by setting the auxiliary structure, personnel can easily adjust the angle of the billboard body, thereby avoiding the angle of the billboard body after installation and fixation affecting the display effect of the billboard body.

[0019] Preferably, one end of the screw rod is fixedly connected to an anti-skid pad, and the anti-skid pad is a rubber pad.

[0020] The effect achieved by the above components is that when the screw is rotated to squeeze one side of the arched plate for fixing, the anti-skid pad can increase the friction between the screw and the side of the arched plate, making the screw extrusion and fixing more stable.

[0021] Compared with the related art, the hanging door curtain billboard provided by the utility model has the following beneficial effects:

[0022] The utility model provides a hanging door curtain billboard. In the use of the commercial billboards in the prior art, the advertisement content needs to be frequently changed, so the hanging billboards need to be frequently disassembled. However, the billboard hanging structure in the prior art is complicated to disassemble, which makes the later maintenance and replacement time-consuming and labor-intensive, and is very inconvenient to use. Therefore, when the billboard body needs to be installed, two positioning rods on one side of the connecting frame are aligned and inserted into the positioning grooves on one side of the fixing plate for positioning. When the connecting frame is put in place, the screw rod is driven to rotate by rotating the turntable, and the two connecting plates are driven to move by the rotation of the screw rod. Because the arc surface of the screw rod is provided with two reverse threads, the two connecting plates are close to each other or far away from each other. The two connecting plates are moved by sliding on the inner wall of the slide rail with the help of a slider, thereby preventing the two connecting plates from deflecting during the movement. The movement of the two connecting plates approaching each other drives the two sliding rods to move approaching each other, and the two sliding rods are fixed through the round holes on the connecting plate by moving the two sliding rods approaching each other. The sliding rods are fixed with guide blocks, and because the guide blocks are tapered, it is convenient for the sliding rods to be quickly and accurately inserted into the round holes. When the billboard body needs to be disassembled, the two sliding rods are driven to disengage from the round holes and release the fixation by rotating the turntable in the opposite direction, and finally the billboard body can be removed. By setting the adjustment structure, the effect of convenient and fast installation, fixation and disassembly of the billboard body is achieved.

[0023] The adjusting rod on the inner wall of the arch plate is driven to rotate by rotating the rotating rod, the first gear is driven to rotate by rotating the adjusting rod, the second gear is driven to rotate by rotating the first gear, the connecting rod is driven to rotate by rotating the second gear, and the billboard body is driven to rotate by rotating the connecting rod. When the billboard body is rotated into place, one side of the arch plate is squeezed to fix it. An anti-skid pad is fixed to one end of the screw. The anti-skid pad can increase the friction between the screw and one side of the arch plate, making the screw extrusion and fixation more stable. By setting the auxiliary structure, it is convenient for personnel to adjust the angle of the billboard body to avoid the billboard body The angle after installation and fixation is not good and affects the display effect of the billboard body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A structural schematic diagram of a hanging door curtain billboard provided by the utility model;

[0025] Figure 2 for Figure 1 A schematic diagram of the structure of the regulatory structure shown;

[0026] Figure 3 for Figure 2 A schematic diagram of the disassembled structure of the regulating structure shown;

[0027] Figure 4 for Figure 3 The enlarged view of point A is shown;

[0028] Figure 5 for Figure 1 A schematic diagram of the auxiliary structure shown.

[0029] Numbers in the figure: 1. billboard body; 2. connecting frame; 3. adjusting structure; 301. fixing plate; 302. screw rod; 303. connecting plate; 304. sliding rod; 305. connecting plate; 306. round hole; 307. sliding rail; 308. sliding block; 309. positioning rod; 310. positioning groove; 311. guide block; 312. turntable; 4. auxiliary structure; 401. arch plate; 402. adjusting rod; 403. first gear; 404. circular plate; 405. screw rod; 406. rotating rod; 407. welding plate; 408. connecting rod; 409. second gear; 410. anti-slip pad; 5. mounting plate. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0031] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0032] See also Figures 1 to 5 A hanging door curtain billboard provided by an embodiment of the utility model includes: a billboard body 1, a connecting frame 2 is provided on one side of the billboard body 1, a mounting plate 5 is provided on one side of the connecting frame 2, the mounting plate 5 is fixedly connected to the wall, an adjusting structure 3 is provided on the side of the mounting plate 5 close to the connecting frame 2, and an auxiliary structure 4 is provided on one side of the connecting frame 2.

[0033] In the embodiments of the present invention, please refer to Figure 2 , Figure 3 and Figure 4The adjustment structure 3 includes two fixing plates 301, and the two fixing plates 301 are fixedly connected to the mounting plate 5. The inner walls of the two fixing plates 301 are rotatably connected with the same screw rod 302. The arc surface of the screw rod 302 is provided with two reverse threads. The arc surface of the screw rod 302 is threadedly connected with two connecting plates 303. The two connecting plates 303 are fixedly connected with a sliding rod 304 on one side close to each other. The connecting frame 2 is fixedly connected with two connecting plates 305 on one side close to the mounting plate 5. A circular hole 306 is provided on one side of the two connecting plates 305. The circular hole 306 is adapted to the sliding rod 304. Commercial billboards in the prior art need to frequently change the advertising content during use, so the suspended billboards need to be frequently disassembled. However, the disassembly of the billboard hanging structure in the prior art is cumbersome, resulting in time-consuming and labor-intensive later maintenance and replacement, and is very inconvenient to use. By setting the adjustment structure 3, personnel can quickly and conveniently install, fix and disassemble the billboard body 1. A slide rail 307 is fixedly connected to one side of the mounting plate 5. Two sliders 308 are slidably connected to the inner wall of the slide rail 307. The slider 308 is fixedly connected to the connecting plate 303. The two connecting plates are driven by the rotation of the screw rod 302. When the billboard 303 moves, one side of the connecting plate 303 slides on the inner wall of the slide rail 307 with the help of the slider 308, thereby preventing the connecting plate 303 from deflecting during the movement. The connecting frame 2 is fixedly connected to the side close to the mounting plate 5 with two positioning rods 309. The two fixing plates 301 are both provided with positioning grooves 310 on the side close to the connecting frame 2. The positioning grooves 310 and the positioning rods 309 are adapted. When the billboard body 1 needs to be installed and fixed, the two positioning rods 309 on one side of the connecting frame 2 are aligned and inserted into the positioning grooves 310 on one side of the fixing plate 301 for positioning. , thereby avoiding deviation during the installation and fixing process, one end of the slide rod 304 is fixedly connected to a guide block 311, and the guide block 311 is tapered. When the slide rod 304 is moved and inserted into the circular hole 306 on the connecting plate 305 for fixing, because the guide block 311 is tapered, it is convenient for the slide rod 304 to be quickly and accurately inserted into the circular hole 306, and one end of the screw rod 302 is fixedly connected to a turntable 312, and the cross-section of the turntable 312 is circular. When the screw rod 302 needs to be rotated, the turntable 312 is rotated to drive the screw rod 302 to rotate, which is convenient and labor-saving to operate.

[0034] In the embodiments of the present invention, please refer to Figure 5The auxiliary structure 4 includes an arch plate 401, which is fixedly connected to the connecting frame 2. The inner wall of the arch plate 401 is rotatably connected to an adjusting rod 402, and the arc surface of the adjusting rod 402 is fixedly connected to a first gear 403. The arc surface of the adjusting rod 402 is fixedly connected to a circular plate 404, and the inner wall of the circular plate 404 is threadedly connected to a screw 405. The arc surface of the adjusting rod 402 is fixedly connected to a plurality of rotating rods 406. The connecting frame 2 is fixedly connected to two welding plates 407 on one side close to the billboard body 1. The inner walls of the two welding plates 407 are rotatably connected to the same connecting rod 408, and the arc surface of the connecting rod 408 is fixedly connected to a second Gear 409, the second gear 409 and the first gear 403 are meshed, the connecting rod 408 is fixedly connected to the billboard body 1, and by setting the auxiliary structure 4, personnel can easily adjust the angle of the billboard body 1, thereby avoiding that the angle of the billboard body 1 after installation and fixation affects the display effect of the billboard body 1. One end of the screw 405 is fixedly connected with an anti-skid pad 410, and the anti-skid pad 410 is a rubber pad. When the screw 405 is rotated to squeeze one side of the arch plate 401 for fixation, the anti-skid pad 410 can increase the friction between the screw 405 and the side of the arch plate 401, so that the extrusion and fixation of the screw 405 is more stable.

[0035] The working principle of a hanging door curtain billboard provided by the utility model is as follows: the commercial billboards of the prior art need to frequently change the advertising content during use, so the hanging billboards need to be frequently disassembled, but the billboard hanging structure of the prior art is relatively cumbersome to disassemble, resulting in time-consuming and labor-intensive later maintenance and replacement, and is very inconvenient to use. Therefore, when it is necessary to install the billboard body 1, the two positioning rods 309 on one side of the connecting frame 2 are aligned and inserted into the positioning groove 310 on one side of the fixing plate 301 for positioning. When the connecting frame 2 is placed in place, the screw rod 302 is driven to rotate by rotating the turntable 312, and the two connecting plates 303 are driven to move by the rotation of the screw rod 302. Because the arc surface of the screw rod 302 is provided with two reverse threads, the two connecting plates 303 are moved closer to or away from each other, and the connecting plates 3 One side of 03 moves by sliding the slider 308 on the inner wall of the slide rail 307, thereby preventing the two connecting plates 303 from deflecting during the movement. The movement of the two connecting plates 303 approaching each other drives the two sliding rods 304 to move toward each other, and the two sliding rods 304 move toward each other and pass through the circular hole 306 on the connecting plate 305 for fixation. The sliding rod 304 is fixed with a guide block 311. Because the guide block 311 is conical, it is convenient for the sliding rod 304 to be quickly and accurately inserted into the circular hole 306. When the billboard body 1 needs to be disassembled, the two sliding rods 304 are driven to disengage from the circular hole 306 and release the fixation by rotating the turntable 312 in the opposite direction, and finally the billboard body 1 can be removed. By setting the adjustment structure 3, the effect of convenient and fast installation, fixation and disassembly of the billboard body 1 is achieved.

[0036] The adjusting rod 402 on the inner wall of the arch plate 401 is driven to rotate by rotating the rotating rod 406, and the first gear 403 is driven to rotate by rotating the adjusting rod 402, and the second gear 409 is driven to rotate by rotating the first gear 403, and the connecting rod 408 is driven to rotate by rotating the second gear 409, and the billboard body 1 is driven to rotate by rotating the connecting rod 408. When the billboard body 1 is rotated into place, one side of the arch plate 401 is squeezed and fixed by rotating the screw 405. An anti-skid pad 410 is fixed to one end of the screw 405. The anti-skid pad 410 can increase the friction between the screw 405 and one side of the arch plate 401, so that the screw 405 is squeezed and fixed more stably. By setting the auxiliary structure 4, it is convenient for personnel to adjust the angle of the billboard body 1 to avoid the bad angle of the billboard body 1 after installation and fixation affecting the display effect of the billboard body 1.

[0037] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0038] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A hanging door curtain billboard, characterized in that: include: A billboard body (1), wherein a connecting frame (2) is provided on one side of the billboard body (1), a mounting plate (5) is provided on one side of the connecting frame (2), the mounting plate (5) is fixedly connected to a wall, an adjusting structure (3) is provided on a side of the mounting plate (5) close to the connecting frame (2), the adjusting structure (3) comprises two fixing plates (301), the two fixing plates (301) are fixedly connected to the mounting plate (5), and the inner walls of the two fixing plates (301) are rotatably connected to the same screw rod (301). 2), the arc surface of the screw rod (302) is provided with two reverse threads, the arc surface of the screw rod (302) is threadedly connected to two connecting plates (303), the two connecting plates (303) are fixedly connected to the sides close to each other with a slide bar (304), the connecting frame (2) is fixedly connected to the side close to the mounting plate (5) with two connecting plates (305), one side of the two connecting plates (305) is provided with a circular hole (306), and the circular hole (306) and the slide bar (304) are adapted to each other.

2. A hanging door curtain billboard according to claim 1, characterized in that: A slide rail (307) is fixedly connected to one side of the mounting plate (5), two sliders (308) are slidably connected to the inner wall of the slide rail (307), and the sliders (308) are fixedly connected to the connecting plate (303).

3. A hanging door curtain billboard according to claim 1, characterized in that: Two positioning rods (309) are fixedly connected to one side of the connecting frame (2) close to the mounting plate (5), and positioning grooves (310) are provided on one side of the two fixing plates (301) close to the connecting frame (2), and the positioning grooves (310) and the positioning rods (309) are matched.

4. The hanging door curtain billboard according to claim 1, characterized in that: One end of the sliding rod (304) is fixedly connected to a guide block (311), and the guide block (311) is conical.

5. The hanging door curtain billboard according to claim 1, characterized in that: One end of the screw rod (302) is fixedly connected to a rotating disk (312), and the cross section of the rotating disk (312) is circular.

6. The hanging door curtain billboard according to claim 1, characterized in that: An auxiliary structure (4) is provided on one side of the connecting frame (2), and the auxiliary structure (4) comprises an arched plate (401), the arched plate (401) and the connecting frame (2) are fixedly connected, the inner wall of the arched plate (401) is rotatably connected to an adjusting rod (402), the arc surface of the adjusting rod (402) is fixedly connected to a first gear (403), the arc surface of the adjusting rod (402) is fixedly connected to a circular plate (404), the inner wall of the circular plate (404) is threadedly connected to a screw (405), and the adjusting rod (402) is fixedly connected to a circular plate (404). The arc surface of the section rod (402) is fixedly connected to a plurality of rotating rods (406); the side of the connecting frame (2) close to the billboard body (1) is fixedly connected to two welding plates (407); the inner walls of the two welding plates (407) are rotatably connected to the same connecting rod (408); the arc surface of the connecting rod (408) is fixedly connected to a second gear (409); the second gear (409) is meshed with the first gear (403); and the connecting rod (408) is fixedly connected to the billboard body (1).

7. A hanging door curtain billboard according to claim 6, characterized in that: One end of the screw rod (405) is fixedly connected to an anti-skid pad (410), and the anti-skid pad (410) is a rubber pad.

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