Cultural planning activity display board

Abstract

The utility model discloses a cultural planning activity display board, which belongs to the technical field of display boards and comprises a display board body rotatably mounted on a support frame. The supporting frame comprises at least two bases which are placed on the ground and used for supporting the display board body, supports fixedly installed on the bases and a connecting rod fixedly installed between the two supports, and the supporting frame is provided with a limiting mechanism used for limiting the display board body. The limiting mechanism comprises a supporting rod installed between the two bases in a sliding mode, a connecting block fixedly installed on the supporting rod and an installation block fixedly installed on a back plate of the display board body. Through cooperative use of the devices, when the display board is used, the inclination angle of the display board is adjusted by rotating the two-way lead screw, and meanwhile, the display board is supported by the connecting rod and the connecting cable, so that the display board is not prone to deviation in the use process, and the stability of the display board in the use process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of display boards, in particular to a cultural planning activity display board. Background Art

[0002] Cultural planning activities refer to a series of activities planned, organized and managed in a specific context to achieve the purpose of promoting, disseminating, displaying and carrying forward culture. It can include various forms of art performances, cultural exhibitions, cultural festivals, cultural exchanges, etc. The goal of cultural planning activities is to promote the inheritance, exchange, innovation and development of culture through planned, organized and targeted activities. These activities can be held in different occasions, such as public spaces, theaters, museums, galleries, schools, communities and online platforms. In the process of cultural exchange activities, in order to make more people understand Chinese culture, it is necessary to explain and display information to visitors through display boards to improve people's cognition.

[0003] Upon investigation, a Chinese utility model patent discloses a cultural planning activity display board (publication number: CN219143753U), including a display board main body, a display slot is provided on the front end face of the display board main body, and a placement slot penetrating into the display slot is vertically provided at the front end of the top of the display board main body; rear support rods are hinged on the upper parts of the inner wall at the rear end of the storage slot, and M support rods are fixedly connected between the bottom ends of the two rear support rods; anti-slip pads are installed on the bottom of the M support rods; a positioning cavity is provided at the middle end of the bottom of the display body, and a positioning component for limiting the M support rod is provided inside the positioning cavity.

[0004] Although the above patent facilitates the placement and replacement of the cultural planning activity newspapers to be displayed by cooperating the display board body with the M support rod and the positioning assembly, there is a problem with the cultural planning activity display board. The display board is prone to tipping over during use. Even though the display board is designed with a rear support rod and an M support rod to support the display board, it lacks a limiting device, resulting in the display board being unable to remain stable when tilted and being prone to sliding or tipping over, thereby affecting the display effect.

[0005] Therefore, the utility model provides a cultural planning activity display board to solve the above problems. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] The utility model provides a cultural planning activity display board, aiming to solve the problem that the existing display board proposed in the background technology is easy to slide or fall during use.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cultural planning activity display board, which includes a display board body rotatably mounted on a support frame, the support frame includes at least two bases placed on the ground for supporting the display board body, a bracket fixedly mounted on the base, and a connecting rod fixedly mounted between the two brackets, and a limiting mechanism for limiting the display board body is provided on the support frame.

[0010] The limiting mechanism includes a support rod slidably installed between two bases, a connecting block fixedly installed on the support rod, a mounting block fixedly installed on the back plate of the display board body, a rotating rod rotatably installed on the mounting block, a connecting rope with two ends respectively fixedly installed on the connecting block and the rotating rod, a sleeve hinged on the connecting rod, and a driving member arranged inside the base for driving the two support rods to move closer to or away from each other. One end of the display board body away from the support rod is fixedly connected to the sleeve, so that the display board is supported by the connecting rope during use, and the two ends of the display board are limited, which is convenient for the operator to use the display board at different angles.

[0011] As a preferred technical solution of the present application, the driving member includes a bidirectional screw rod rotatably installed in the base and threadedly connected to the two support rods, so that the bidirectional screw rod can easily drive the two support rods to slide in the base.

[0012] As a preferred technical solution of the present application, a guide rod penetrating the two support rods is fixedly installed inside the base, so that the support rods are not easily offset during the sliding process.

[0013] As a preferred technical solution of the present application, the rotating rod is rotatably mounted on the mounting block through a torsion spring, so that after the support rod pulls the connecting rope, the other end of the connecting rope is pulled by the rotating rod on the torsion spring, which is convenient for supporting and limiting the display board.

[0014] As a preferred technical solution of the present application, a plurality of limiting mechanisms are provided, and the plurality of limiting mechanisms are symmetrically arranged at one end of the display board body away from the connecting rod, so as to improve the stability of the display board body when in use.

[0015] (III) Beneficial effects

[0016] The utility model has a simple structure and is easy to use. Through the arrangement of the rotating rod, the connecting rope, the connecting block and the bidirectional screw rod, the inclination angle of the display board can be adjusted by rotating the bidirectional screw rod when the display board is in use. At the same time, the display board is supported by the connecting rod and the connecting rope, so that the display board is not easily deviated during use, thereby improving the stability of the display board when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of a display board for a cultural activity;

[0018] Figure 2 A schematic diagram of the structure of the connecting rods in a display board for a cultural planning activity;

[0019] Figure 3 A schematic diagram of the installation of a bidirectional screw rod in a cultural planning activity display board;

[0020] Figure 4 for Figure 2 A is an enlarged schematic diagram.

[0021] In the figure:

[0022] 1. Support frame; 11. Base; 12. Bracket; 13. Connecting rod;

[0023] 2. Display board body;

[0024] 3. Limiting mechanism; 31. Support rod; 32. Connecting block; 33. Mounting block; 34. Rotating rod; 35. Connecting rope; 36. Ring; 37. Driving member; 371. Bidirectional screw rod;

[0025] 4. Guide rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] The utility model provides a cultural planning activity display board, such as Figure 1 , Figure 2 and Figure 3 As shown, the display board includes a display board body 2 rotatably mounted on a support frame 1, the support frame 1 includes at least two bases 11 placed on the ground for supporting the display board body 2, a bracket 12 fixedly mounted on the base 11 and a connecting rod 13 fixedly mounted between the two brackets 12, and a limiting mechanism for limiting the display board body 2 is provided on the support frame 1.

[0028] The limiting mechanism 3 includes a support rod 31 slidably installed between the two bases 11, a connecting block 32 fixedly installed on the support rod 31, a mounting block 33 fixedly installed on the back plate of the display board body 2, a rotating rod 34 rotatably installed on the mounting block 33, a connecting rope 35 with two ends respectively fixedly installed on the connecting block 32 and the rotating rod 34, a ring 36 hinged on the connecting rod 13, and a driving member 37 arranged inside the base 11 for driving the two support rods 31 to move closer to or away from each other, and the end of the display board body 2 away from the support rod 31 is fixedly connected to the ring 36.

[0029] When the display board body 2 is in use, the support frame 1 is placed on a horizontal ground, the display board body 2 is hinged on the connecting rod 13 through the sleeve ring 36, and the support rod 31 is slid to make the end of the display board body 2 close to the support rod 31 tilt toward the outside of the base 11, thereby driving the display board body 2 to rotate along the axis of the connecting rod 13, and adjusting the display angle of the display board body 2 for the convenience of the operator to watch. When the end of the display board body 2 close to the support rod 31 gradually tilts outward, the connecting rope 35 wrapped around the rotating rod 34 gradually rotates to release the connecting rope 35. After the support rod 31 drives the display board body 2 to tilt to the desired angle, the rotating rod 34 on the mounting block 33 is rotated to make the rotating rod 34 tighten the connecting rope 35, and then the end of the display board body 2 close to the support rod 31 is supported through the connecting rope 35, so that the display board body 2 is firmly installed on the support frame 1 for the convenience of the operator to use.

[0030] In order to facilitate driving the two support rods 31 to slide on the base 11, Figure 3 As shown, the driving member 37 includes a bidirectional screw rod 371 rotatably mounted in the base 11 and threadedly connected to the two support rods 31 .

[0031] When the positions of the two support rods 31 need to be adjusted, the bidirectional screw rod 371 is rotated to drive the two support rods 31 to move closer to or farther from each other on the base 11 through threaded engagement, thereby adjusting the display angle of the display board body 2 .

[0032] Furthermore, in order to improve the stability of the support rod 31 during sliding, Figure 2 As shown, a guide rod 4 penetrating two support rods 31 is fixedly installed inside the base 11 .

[0033] When the bidirectional screw rod 371 rotates, the two support rods 31 are driven to slide. At the same time, one end of the support rod 31 away from the bidirectional screw rod 371 slides on the guide rod 4, so that the support rod 31 is not easily deviated during the sliding process, thereby improving the stability of the support rod 31 during sliding.

[0034] It should be noted that in order to make the connecting rope 35 more stable during use, Figure 4As shown, the rotating rod 34 is rotatably mounted on the mounting block 33 via a torsion spring.

[0035] When the support rod 31 slides, the connecting rope 35 is pulled, thereby driving the rotating rod 34 to rotate. After the support rod 31 slides to the desired position, the rotating rod 34 tightens the connecting rope 35 under the action of the torsion spring, and then with the cooperation of the two-way screw rod 371 and the support rod 31, the inclination angle of the display board body 2 is limited. At the same time, the connecting rope 35 can support the display board body 2 for easy use.

[0036] Furthermore, in order to improve the stability of the display board body 2 during use, Figure 1 and Figure 2 As shown, a plurality of limiting mechanisms 3 are provided, and the plurality of limiting mechanisms 3 are symmetrically arranged at one end of the display board body 2 away from the connecting rod 13 .

[0037] When the display board body 2 adjusts its angle, the support rod 31 drives the display board body 2 to rotate, and the plurality of limiting mechanisms 3 provide a plurality of supporting points for the display board body 2, so that the display board body 2 is not easy to fall over during use, thereby improving the stability of the display board body 2 during use.

[0038] 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 cultural planning activity display board, comprising a support frame (1), characterized in that: The display board comprises a display board body (2) rotatably mounted on a support frame (1); the support frame (1) comprises at least two bases (11) placed on the ground for supporting the display board body (2), a bracket (12) fixedly mounted on the base (11), and a connecting rod (13) fixedly mounted between the two brackets (12); and a limiting mechanism (3) for limiting the display board body (2) is provided on the support frame (1); The limiting mechanism (3) comprises a support rod (31) slidably mounted between the two bases (11), a connecting block (32) fixedly mounted on the support rod (31), a mounting block (33) fixedly mounted on the back plate of the display board body (2), a rotating rod (34) rotatably mounted on the mounting block (33), a connecting rope (35) with two ends respectively fixedly mounted on the connecting block (32) and the rotating rod (34), a collar (36) hinged on the connecting rod (13), and a driving member (37) arranged inside the base (11) for driving the two support rods (31) to move closer to or farther from each other, and one end of the display board body (2) away from the support rod (31) is fixedly connected to the collar (36).

2. A cultural planning activity display board according to claim 1, characterized in that: The driving member (37) comprises a bidirectional screw rod (371) rotatably mounted in the base (11) and threadedly connected to the two support rods (31).

3. A cultural planning activity display board according to claim 2, characterized in that: A guide rod (4) penetrating the two support rods (31) is fixedly installed inside the base (11).

4. A cultural planning activity display board according to claim 1, characterized in that: The rotating rod (34) is rotatably mounted on the mounting block (33) via a torsion spring.

5. A cultural planning activity display board according to claim 1, characterized in that: A plurality of the limiting mechanisms (3) are provided, and the plurality of limiting mechanisms (3) are symmetrically arranged at one end of the display board body (2) away from the connecting rod (13).

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