CN219180165U

CN219180165U - Folding display rack

Info

Publication number: CN219180165U
Application number: CN202320162941.XU
Authority: CN
Inventors: 王增波
Original assignee: Heilongjiang Haobo Technology Development Co ltd
Current assignee: Heilongjiang Haobo Technology Development Co ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-06-13
Anticipated expiration: 2033-02-06

Abstract

The utility model relates to the technical field of display frames, in particular to a folding display frame which comprises two parallel first brackets and two parallel second brackets, wherein a reinforcing rib is arranged between the two second brackets, one side of the second bracket is provided with a third bracket and a fourth bracket, and the first bracket at the bottom is provided with a balancing weight, and the folding display frame further comprises: the folding part is located the third support with on the fourth support, the folding part is including receive and release subassembly and rotating assembly, receive and release subassembly is along horizontal direction removal, is used for receiving and releasing the fourth support, rotating assembly is used for loading and unloading the third support with the fourth support. The utility model sets the folding part, the third bracket rotates to the position parallel to the second bracket, the fourth bracket horizontally moves to the position close to the first bracket, the folding of the third support and the fourth support enables the display rack to be folded and stored, and the rotating assembly is hung on the third support and is not easy to slide and lose.

Description

Folding display rack

Technical Field

The utility model relates to the technical field of display frames, in particular to a folding display frame.

Background

The poster frame and the display frame are also called easy-to-pull frames, easy-to-pull rolls and the like in the advertising industry, and are standing propaganda posters. Are commonly used in street channels with a large number of people to assist individual household-type road deduction and marketing activities or temporary booths. The main material of the easy-to-draw treasured frame is plastic or aluminum alloy, the poster material is writing paper, and along with the improvement of the living standard of people, the advertising popularization is visible everywhere, and the poster display frame also becomes an advertising tool with wide application.

The display rack in the prior art is generally integrated, the display rack is very convenient to use, and can be used by being directly taken, but because the display rack occupies a large space, the display rack is not easy to place during transportation and storage, workers consume a large amount of time to assemble if the display rack is disassembled into small parts, and the small parts are easy to lose in the transportation process. In view of this, we propose a folding display rack.

Disclosure of Invention

In order to make up for the defects, the utility model provides a folding display rack.

The technical scheme of the utility model is as follows:

the utility model provides a foldable exhibition frame, includes two parallel first supports and two parallel second supports, two be equipped with the strengthening rib between the second support, second support one side is equipped with third support and fourth support, is located the bottom be equipped with the balancing weight on the first support, still include:

the folding part is located the third support with on the fourth support, the folding part is including receive and release subassembly and rotating assembly, receive and release subassembly is along horizontal direction removal, is used for receiving and releasing the fourth support, rotating assembly is used for loading and unloading the third support with the fourth support.

Preferably, the retraction assembly comprises a hydraulic telescopic rod and a spring, wherein the spring is looped on the hydraulic telescopic rod, and the hydraulic telescopic rod is positioned between the first bracket and the fourth bracket.

Preferably, a limiting groove is formed in the fourth support, the hydraulic telescopic rod stretches into the limiting groove, and the hydraulic telescopic rod drives the fourth support to be away from the first support and used for unfolding the display rack.

Preferably, the rotating assembly comprises a first limiting plate and a connecting shaft, the connecting shaft penetrates through the third support and is connected with the first limiting plate, and the third support rotates on the connecting shaft by taking the central point of the connecting shaft as the axis.

Preferably, the rotating assembly further comprises a second limiting plate, a threaded rod and a connecting rod, the connecting rod is smooth in outer wall and penetrates through the third support, thread grooves matched with the threaded rod are formed in two sides of the fourth support, the diameter of the threaded rod is larger than that of the connecting rod, and the connecting rod is limited to fall off from the third support.

Preferably, the third bracket is rotated to a position parallel to the second bracket, and the fourth bracket is horizontally moved to a position close to the first bracket for folding the display rack.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model sets the folding part, the third bracket rotates to the position parallel to the second bracket, the fourth bracket horizontally moves to the position close to the first bracket, the folding of the third support and the fourth support enables the display rack to be folded and stored, and the rotating assembly is hung on the third support and is not easy to slide and lose.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

fig. 2 is an exploded view of the present utility model.

In the figure: 1. a first bracket; 2. a second bracket; 3. reinforcing ribs; 4. balancing weight; 5. a third bracket; 6. a first limiting plate; 7. a second limiting plate; 8. a hydraulic telescopic rod; 9. a spring; 10. a connecting shaft; 11. a limit groove; 12. a threaded rod; 13. a connecting rod; 14. and a fourth bracket.

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.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-2, the present utility model is described in detail by the following embodiments:

the utility model provides a folding exhibition frame, including two parallel first supports 1 and two parallel second supports 2, be equipped with strengthening rib 3 between two second supports 2, second support 2 one side is equipped with third support 5 and fourth support 14, be equipped with balancing weight 4 on the first support 1 of bottom, first support 1 is the support frame on the horizontal direction, second support 2 is the support frame on the vertical direction,

first support

1 and 2 fixed connection of second support, strengthening rib 3 establish to two, one is located the upside of second support 2, another is located the downside of second support 2, be equipped with the balancing weight groove on the first support 1 of bottom, balancing weight 4 is located the balancing weight inslot, still include:

the folding part is located on the third support 5 and the fourth support 14, and the folding part comprises a folding and unfolding assembly and a rotating assembly, wherein the folding and unfolding assembly moves along the horizontal direction and is used for folding and unfolding the fourth support 14, and the rotating assembly is used for assembling and disassembling the third support 5 and the fourth support 14.

The retraction assembly comprises a hydraulic telescopic rod 8 and a spring 9, wherein the spring 9 is looped on the hydraulic telescopic rod 8, and the hydraulic telescopic rod 8 is positioned between the first bracket 1 and the fourth bracket 14. The hydraulic telescopic rod 8 is fixedly connected to the first bracket 1, and two ends of the spring 9 are fixed to the hydraulic telescopic rod 8. The fourth bracket 14 is provided with a limit groove 11, the hydraulic telescopic rod 8 stretches into the limit groove 11 and is fixed in the limit groove 11, and the hydraulic telescopic rod 8 drives the fourth bracket 14 to be far away from the first bracket 1 for unfolding the display rack.

The rotating assembly comprises a first limiting plate 6 and a connecting shaft 10, wherein the connecting shaft 10 passes through the third bracket 5 and is connected with the first limiting plate 6, and the third bracket 5 rotates on the connecting shaft 10 by taking the central point of the connecting shaft 10 as the axis. One end of the connecting shaft 10 is fixedly connected with the first limiting plate 6, and the other end is fixedly connected with the second bracket 2. The rotating assembly further comprises a second limiting plate 7, a threaded rod 12 and a connecting rod 13, wherein the connecting rod 13 is smooth in outer wall and penetrates through the third support 5, one end of the connecting rod 13 is fixedly connected with the second limiting plate 7, the other end of the connecting rod is fixedly connected with the threaded rod 12, thread grooves matched with the threaded rod 12 are formed in two sides of the fourth support 14, the diameter of the threaded rod 12 is larger than that of the connecting rod 13, and the connecting rod 13 is limited to fall off from the third support 5. The third rack 5 is turned to a position parallel to the second rack 2 and the fourth rack 14 is moved horizontally to a position close to the first rack 1 for folding the display rack.

When the novel drawing machine is used, the first support 1 and the second support 2 are unfolded, drawing paper for exhibition is placed between the two reinforcing ribs 3, the threaded rod 12 and the connecting rod 13 rotate along with the second limiting plate 7, and the threaded rod 12 is matched with a thread groove on the fourth support 14, so that the third support 5 and the fourth support 14 are in threaded connection. At this time, the hydraulic telescopic rod 8 is restarted, the hydraulic telescopic rod 8 pushes the fourth bracket 14 to be away from the first bracket 1, the fourth bracket 14 is unfolded, meanwhile, the spring 9 is stretched, the third bracket 5 rotates clockwise on the connecting shaft 10, and the third bracket 5 is unfolded. When the display rack is to be folded, the second limiting plate 7 is reversely rotated, the threaded rod 12 is moved out from the threaded groove in a rotating mode, the third support 5 and the fourth support 14 are not connected any more, the hydraulic telescopic rod 8 is started again, the hydraulic telescopic rod 8 drives the fourth support 14 to be close to the first support 1, the spring 9 is restored to the original state until the fourth support 14 is folded, at the moment, the third support 5 rotates anticlockwise on the connecting shaft 10 until the third support rotates to a position parallel to the second support 2, and the connecting rod 13 is limited to slide down from the third support 5 due to the second limiting plates 7 and the threaded rod 12 at two ends. The folding of the third bracket 5 and the fourth bracket 14 enables the display rack to be folded and stored.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a folding exhibition frame, includes two parallel first supports (1) and two parallel second supports (2), two be equipped with strengthening rib (3) between second support (2), second support (2) one side is equipped with third support (5) and fourth support (14), is located the bottom be equipped with balancing weight (4) on first support (1), its characterized in that still includes:

the folding part is located on the third support (5) and the fourth support (14), the folding part comprises a folding and unfolding assembly and a rotating assembly, the folding and unfolding assembly moves along the horizontal direction and is used for folding and unfolding the fourth support (14), and the rotating assembly is used for loading and unloading the third support (5) and the fourth support (14).

2. The foldable display rack of claim 1, wherein: the retractable assembly comprises a hydraulic telescopic rod (8) and a spring (9), wherein the spring (9) is looped on the hydraulic telescopic rod (8), and the hydraulic telescopic rod (8) is positioned between the first bracket (1) and the fourth bracket (14).

3. The foldable display rack of claim 2, wherein: be equipped with spacing groove (11) on fourth support (14), hydraulic telescoping rod (8) stretch into in spacing groove (11), hydraulic telescoping rod (8) drive fourth support (14) are kept away from first support (1) for the expansion of exhibition frame.

4. The foldable display rack of claim 1, wherein: the rotating assembly comprises a first limiting plate (6) and a connecting shaft (10), wherein the connecting shaft (10) penetrates through the third support (5) and is connected with the first limiting plate (6), and the third support (5) takes the central point of the connecting shaft (10) as the axis and rotates on the connecting shaft (10).

5. The foldable display rack of claim 4, wherein: the rotating assembly further comprises a second limiting plate (7), a threaded rod (12) and a connecting rod (13), wherein the connecting rod (13) is smooth in outer wall and penetrates through the third support (5), thread grooves matched with the threaded rod (12) are formed in two sides of the fourth support (14), and the diameter of the threaded rod (12) is larger than that of the connecting rod (13) and used for limiting the connecting rod (13) to fall off from the third support (5).

6. The foldable display rack of claim 5, wherein: the third support (5) rotates to a position parallel to the second support (2), and the fourth support (14) horizontally moves to a position close to the first support (1) for folding the display rack.