CN219180173U

CN219180173U - Adjustable poster display rack

Info

Publication number: CN219180173U
Application number: CN202320485046.1U
Authority: CN
Inventors: 方建松; 范颖晖; 黎子瑶
Original assignee: Guangdong Baiyun University
Current assignee: Guangdong Baiyun University
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-06-13
Anticipated expiration: 2033-03-14

Abstract

The utility model belongs to the technical field of poster display frames, in particular to an adjustable poster display frame which comprises a first poster display frame and a second poster display frame, wherein a connecting seat is fixedly arranged on the first poster display frame, a control seat is arranged on the connecting seat, a connecting block is fixedly arranged on the control seat, a gear is fixedly arranged at the bottom of the connecting seat, a motor is fixedly arranged on the connecting block, a connecting plate is fixedly arranged on the control seat, chain wheels are respectively arranged at the bottoms of the connecting block and the connecting plate in a rotating manner, a chain is arranged at the outer end of each chain wheel, and a sliding block is fixedly arranged on the second poster display frame. And secondly, the second poster display rack is driven to rotate by arranging the racks and the gears, so that the second poster display rack is unfolded, and people in different directions can conveniently watch the contents on the first poster display rack and the second poster display rack.

Description

Adjustable poster display rack

Technical Field

The utility model belongs to the technical field of poster display frames, and particularly relates to an adjustable poster display frame.

Background

The poster frame display is a display device used to communicate promotions, advertisements, meetings, or other information. The poster display rack used at present is characterized in that the poster is attached to a supporting plate in a frame, and four edges of the poster are clamped by clamping sleeves arranged on the four edges of the frame so as to stabilize the poster. Because the cutting ferrule edge is very sharp, consequently when compressing tightly the cutting ferrule, easily scrape the poster edge flower or tear the damage. The current poster display rack is generally made of aluminum profiles, and the supporting plates in the poster display rack are made of multi-purpose PVC materials or KT plates, so that the cost is high, the poster display rack is heavier and is not easy to carry.

Through searching, the Chinese patent with the application number of CN203192345U discloses a poster display rack, which comprises a frame, wherein the inner walls of four sides of the frame are inwards concave to form a communicated groove structure, and the outer wall of one side of the frame is provided with an opening. When the poster is placed, the poster is placed from the through hole until the four sides of the poster are embedded into the inner grooves communicated with the inner side of the frame. The poster display rack does not need any clamping objects, so that the poster cannot be damaged. The poster display rack has the advantages of simple structure, attractive and elegant appearance, easy manufacture and low cost

The original poster display rack is fixed and can not rotate, so that people in different directions can not see the content of the poster display rack conveniently, and the use is limited.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides an adjustable poster display rack, which has the characteristic of being convenient for people in different directions to watch the contents of the poster.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a poster show shelf with adjustable, includes a poster show shelf and No. two poster show shelves, fixedly provided with connecting seat on the poster show shelf, be provided with the control seat on the connecting seat, fixedly provided with connecting block on the control seat, the fixed gear that is provided with in connecting seat bottom, fixedly provided with motor on the connecting block, fixedly provided with link plate on the control seat, the connecting block all rotates with the link plate bottom and is provided with the sprocket, the sprocket outer end is provided with the chain, fixedly provided with slider on the No. two poster show shelves, fixedly provided with rack on the slider, fixedly provided with guide block on the slider, the guide way has been seted up to the inside guide way of connecting seat, the spout has been seted up to the control seat.

As an optimal technical scheme of the adjustable poster display stand, the control seat rotates on the connecting seat, and the output end of the motor is fixedly connected with the chain wheel.

As an optimal technical scheme of the adjustable poster display stand, the chain is meshed with the chain wheel.

As an optimal technical scheme of the adjustable poster display rack, the rack is meshed with the gear.

As an optimal technical scheme of the adjustable poster display stand, one end, away from the sliding block, of the guide block is fixedly connected with the chain, and the guide block slides in the guide groove.

As an optimal technical scheme of the adjustable poster display rack, the sliding block slides in the sliding groove.

Compared with the prior art, the utility model has the beneficial effects that: firstly, the second poster display rack is driven to move by arranging a motor, a chain wheel and a guide block; and secondly, the second poster display rack is driven to rotate by arranging the racks and the gears, so that the second poster display rack is unfolded, and people in different directions can conveniently watch the contents on the first poster display rack and the second poster display rack.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic top view of FIG. 1 according to the present utility model;

FIG. 3 is a schematic rear view of the structure of FIG. 1 according to the present utility model;

FIG. 4 is a schematic diagram of the structure of the second poster display rack of the present utility model in use;

in the figure: 1. a first poster display rack; 2. a second poster display rack; 3. a connecting seat; 4. a control base; 5. connecting blocks; 6. a gear; 7. a motor; 8. a connecting plate; 9. a sprocket; 10. a chain; 11. a slide block; 12. a rack; 13. a guide block; 14. a guide groove; 15. and a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a poster show shelf with adjustable, including poster show shelf 1 and No. two poster show shelves 2, fixedly on the poster show shelf 1 be provided with connecting seat 3, be provided with control seat 4 on the connecting seat 3, fixedly on the control seat 4 be provided with even piece 5, connecting seat 3 bottom is fixedly provided with gear 6, fixedly on even piece 5 be provided with motor 7, fixedly on the control seat 4 be provided with even board 8, even piece 5 and even board 8 bottom all rotate and be provided with sprocket 9, sprocket 9 outer end is provided with chain 10, fixedly on No. two poster show shelves 2 be provided with slider 11, fixedly on slider 11 be provided with rack 12, fixedly on slider 11 be provided with guide block 13, guide way 14 has been seted up to the inside guide way of connecting seat 3, spout 15 has been seted up to control seat 4.

Specifically, the control seat 4 rotates on the connecting seat 3, and the output end of the motor 7 is fixedly connected with the chain wheel 9, so that convenience in rotation of the second poster display frame 2 is improved by arranging the motor 7 and the chain wheel 9 in the embodiment.

Specifically, the chain 10 is engaged with the sprocket 9, and the chain 10 and the sprocket 9 are standard members that can be completely engaged in this embodiment.

Specifically, the rack 12 is meshed with the gear 6, and in this embodiment, the rack 12 and the gear 6 are standard components capable of being completely meshed.

Specifically, one end of the guide block 13, which is away from the sliding block 11, is fixedly connected with the chain 10, and the guide block 13 slides in the guide groove 14.

Specifically, the sliding block 11 slides inside the sliding groove 15, and in this embodiment, the stability of the second poster display stand 2 in use is improved by arranging the sliding block 11 and the sliding groove 15.

The working principle and the using flow of the utility model are as follows:

when in use, the utility model is characterized in that: starting the motor 7, the motor 7 drives the sprocket 9 at the bottom to rotate, the chain 10 is meshed with the sprocket 9 to rotate, the sprocket 9 is driven to rotate on the connecting plate 8 while the chain 10 moves, the guide block 13 moves along with the chain 10, the guide block 13 slides in the guide groove 14, the slide block 11 slides in the slide groove 15, when the guide block 13 is separated from the guide groove 14, the rack 12 is meshed with the gear 6, the control seat 4 rotates 90 degrees, the connecting block 5 rotates along with the control seat 4, the motor 7 drives the sprocket 9 at the bottom to rotate, the chain 10 is meshed with the sprocket 9 to rotate, the chain 10 moves while driving the connecting plate 8 to rotate on the sprocket 9, the guide block 13 moves along with the chain 10, and the slide block 11 slides in the slide groove 15, and when the guide block 13 slides to a proper position, the motor 7 can be stopped for use;

when in storage: the motor 7 is started, the motor 7 drives the sprocket 9 at the bottom to rotate, the chain 10 is meshed with the sprocket 9, the sprocket 9 is driven to rotate on the connecting plate 8 when the chain 10 moves, the guide block 13 moves along with the chain 10, meanwhile, the sliding block 11 slides in the sliding groove 15, when the guide block 13 is separated from the inside of the guide groove 14, the rack 12 is meshed with the gear 6, the control seat 4 rotates 90 degrees, the motor 7 drives the sprocket 9 at the bottom to rotate, the chain 10 is meshed with the sprocket 9 to rotate, the sprocket 9 is driven to rotate on the connecting plate 8 when the chain 10 moves, the guide block 13 moves along with the chain 10 into the guide groove 14, meanwhile, the sliding block 11 slides in the sliding groove 15, and when the second poster display frame 2 moves to a proper position, the motor 7 can be stopped to finish storage.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An adjustable poster display rack, which is characterized in that: including poster show shelf (1) and No. two poster show shelves (2), fixedly provided with connecting seat (3) on poster show shelf (1), be provided with control seat (4) on connecting seat (3), fixedly provided with even piece (5) on control seat (4), connecting seat (3) bottom is fixed to be provided with gear (6), fixedly provided with motor (7) on even piece (5), fixedly provided with link plate (8) on control seat (4), even piece (5) all rotate with link plate (8) bottom and be provided with sprocket (9), sprocket (9) outer end is provided with chain (10), fixedly provided with slider (11) on No. two poster show shelves (2), fixedly provided with rack (12) on slider (11), fixedly provided with guide block (13) on slider (11), guide way (14) have been seted up to connecting seat (3) inside, spout (15) have been seted up to control seat (4).

2. An adjustable poster display stand according to claim 1, wherein: the control seat (4) rotates on the connecting seat (3), and the output end of the motor (7) is fixedly connected with the chain wheel (9).

3. An adjustable poster display stand according to claim 1, wherein: the chain (10) is meshed with the sprocket (9).

4. An adjustable poster display stand according to claim 1, wherein: the rack (12) is meshed with the gear (6).

5. An adjustable poster display stand according to claim 1, wherein: one end of the guide block (13) deviating from the sliding block (11) is fixedly connected with the chain (10), and the guide block (13) slides in the guide groove (14).

6. An adjustable poster display stand according to claim 1, wherein: the sliding block (11) slides in the sliding groove (15).