Bulletin board suitable for holding activities

Abstract

The utility model discloses a bulletin board suitable for holding activities, which belongs to the technical field of activity propaganda and comprises a board body, a support is arranged on the side wall of the board body, a telescopic component is arranged on the side wall of the board body, and a storage component is arranged on the upper surface of the board body. According to the utility model, through the arrangement of the telescopic assembly, the driving blocks on the two sides of the fixing frame are pulled towards one side, the connecting block drives the positioning rod to move, then the positioning rod is moved out of the sleeve hole of the limiting piece through the connecting block, and then the support on the fixing frame is moved to the required position; then the sleeve holes of the limiting pieces are aligned with the positioning holes in the fixing frames, then the positioning rods penetrate through the sleeve holes of the limiting pieces to move into the positioning holes of the fixing frames, the supports are fixed through the positioning rods, and when the bulletin board does not need to be used, the supports can be retracted into the bulletin board, so that the occupied space of the bulletin board is reduced, and the bulletin board is convenient to use. The bulletin board is convenient to carry and store, and the use efficiency of the bulletin board is improved.

Description

Technical Field

[0001] This utility model belongs to the field of event promotion technology, and in particular relates to a bulletin board suitable for holding events. Background Technology

[0002] Event promotion refers to the process of delivering specific information to a target audience through various channels and media. Among them, bulletin boards are a common information dissemination tool, widely used in various public places such as communities, schools, enterprises, and hospitals. They are usually used to display announcements, notices, event information, educational materials, etc. Designing and using an effective bulletin board can greatly improve the effectiveness of information delivery and promote better public participation.

[0003] Currently, the traditional bulletin board used for event organization often has a fixed support frame, which is not convenient for extension or retraction. It also takes up space when storing the bulletin board, makes it difficult to move, increases the difficulty of moving the bulletin board, and reduces the effectiveness of the bulletin board. Therefore, a bulletin board suitable for event organization is proposed. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that the support of traditional bulletin boards may be fixed, making it inconvenient to move and store the bulletin boards, and to propose a bulletin board suitable for holding events.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a bulletin board suitable for holding events, comprising a board body, a support provided on the side wall of the board body, a telescopic component provided on the side wall of the board body, and a storage component provided on the upper surface of the board body;

[0006] The telescopic assembly includes a limiting plate, a fixing sleeve, and a compression spring. A connecting rod is fixedly installed on the side wall of the limiting plate, and a sleeve hole is provided on the side wall of the limiting plate. A driving block is slidably installed on the inner wall of the cavity of the fixing sleeve. One end of the driving block extends into the interior of the fixing sleeve, and a moving rod is fixedly installed on one end of the driving block. The compression spring is sleeved on the outer wall of the moving rod.

[0007] As a further description of the above technical solution:

[0008] A fixing frame is fixedly installed on the side wall of the plate, and the outer wall of the connecting rod is slidably connected to the inner wall of the fixing frame.

[0009] As a further description of the above technical solution:

[0010] The side wall of the fixed frame is provided with a positioning hole, the side wall of the fixed sleeve is fixedly connected to the other side wall of the limiting piece, and a resistance ring is fixedly installed on the outer wall of the moving rod.

[0011] As a further description of the above technical solution:

[0012] One end of the compression spring is fixedly connected to the side wall of the resistance ring, and the other end of the compression spring is fixedly connected to the inner side wall of the fixed sleeve. A connecting block is fixedly installed on the outer wall of the driving block. A positioning rod is fixedly installed on one end of the connecting block. One end of the positioning rod passes through the sleeve hole of the limiting piece and extends into the positioning hole of the fixed frame. The upper surface of the bracket is fixedly connected to the outer wall of the fixed sleeve.

[0013] As a further description of the above technical solution:

[0014] The storage assembly includes a support rod and a telescopic spring. One end of the support rod is fixedly connected to the inner wall of the top surface of the plate, the telescopic spring is sleeved on the outer wall of the support rod, and a baffle is fixedly installed on the other end of the support rod.

[0015] As a further description of the above technical solution:

[0016] One end of the telescopic spring is fixedly connected to the inner wall of the top surface of the plate. A movable ring is slidably installed on the outer wall of the support rod. The other end of the telescopic spring is fixedly connected to the upper surface of the movable ring. A drive plate is fixedly installed on the outer wall of the movable ring. A handle is fixedly installed on one end of the drive plate. A storage hole is provided on the upper surface of the plate. The handle is adapted to the storage hole. The lower surface of the handle is in contact with the outer wall of the connecting rod.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0018] 1. In this utility model, by providing a telescopic component, the driving blocks on both sides of the fixed frame are first pulled to one side, the connecting block drives the positioning rod to move, and then the positioning rod is moved out of the sleeve hole of the limiting piece through the connecting block. At the same time, the positioning rod will move out of the positioning hole on the fixed frame. Then the bracket on the fixed frame is moved to the required position, and then the sleeve hole of the limiting piece is aligned with the positioning hole on the fixed frame. Then the positioning rod is moved through the sleeve hole of the limiting piece into the positioning hole of the fixed frame, thereby fixing the bracket through the positioning rod. When the bulletin board is not needed, the bracket can be stored in the bulletin board, thereby reducing the space occupied by the bulletin board, facilitating the transportation and storage of the bulletin board, and improving the efficiency of the bulletin board.

[0019] 2. In this utility model, by setting up a storage component, while the connecting rod moves, the support ring will drive the drive plate to move synchronously under the support of the plate. At this time, the drive plate will drive the handle to move. When the connecting rod separates from the handle, the handle will move into the storage hole of the plate. The hidden handle can make the bulletin board look simple and smooth, reduce visual interference, improve the publicity effect of the bulletin board, and improve the practicality of the bulletin board. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of a three-dimensional structure suitable for use as a bulletin board for holding events.

[0021] Figure 2 This is a three-dimensional structural diagram of a retractable component suitable for use in event display boards.

[0022] Figure 3 This is a three-dimensional exploded structural diagram of a drive block and a fixing sleeve suitable for use in event display boards.

[0023] Figure 4 This is a three-dimensional structural diagram of a storage component suitable for use in bulletin boards for events.

[0024] Figure 5 A type of bulletin board suitable for use in holding events Figure 4 A magnified three-dimensional structural diagram at point A in the middle.

[0025] Legend:

[0026] 1. Plate body; 2. Bracket; 3. Telescopic assembly; 31. Fixing frame; 32. Limiting plate; 33. Connecting rod; 34. Fixing sleeve; 35. Drive block; 36. Moving rod; 37. Resistance ring; 38. Compression spring; 39. Connecting block; 310. Positioning rod; 4. Storage assembly; 41. Handle; 42. Support rod; 43. Telescopic spring; 44. Moving ring; 45. Drive plate. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-5This utility model provides a technical solution: a bulletin board suitable for holding events, including a board body 1, a support 2 provided on the side wall of the board body 1, a telescopic component 3 provided on the side wall of the board body 1, and a storage component 4 provided on the upper surface of the board body 1.

[0029] The telescopic assembly 3 includes a limiting plate 32, a fixing sleeve 34, and a compression spring 38. A connecting rod 33 is fixedly installed on the side wall of the limiting plate 32, and a sleeve hole is provided on the side wall of the limiting plate 32. A driving block 35 is slidably installed on the inner wall of the cavity of the fixing sleeve 34. One end of the driving block 35 extends into the interior of the fixing sleeve 34, and a moving rod 36 is fixedly installed on one end of the driving block 35. The compression spring 38 is sleeved on the outer wall of the moving rod 36. A fixing frame 31 is fixedly installed on the side wall of the plate 1. The outer wall of the connecting rod 33 is slidably connected to the inner wall of the fixing frame 31. A sleeve hole is provided on the side wall of the fixing frame 31. The fixed sleeve 34 has a positioning hole, and its side wall is fixedly connected to the other side wall of the limiting piece 32. A resistance ring 37 is fixedly installed on the outer wall of the moving rod 36. One end of the compression spring 38 is fixedly connected to the side wall of the resistance ring 37, and the other end of the compression spring 38 is fixedly connected to the inner side wall of the fixed sleeve 34. A connecting block 39 is fixedly installed on the outer wall of the driving block 35. A positioning rod 310 is fixedly installed on one end of the connecting block 39. One end of the positioning rod 310 passes through the sleeve hole of the limiting piece 32 and extends into the positioning hole of the fixed frame 31. The upper surface of the bracket 2 is fixedly connected to the outer wall of the fixed sleeve 34.

[0030] The specific implementation method is as follows: When it is necessary to use the plate 1 to promote the activity, firstly, pull the drive blocks 35 on both sides of the fixed frame 31 to one side. At this time, the drive blocks 35 drive the moving rod 36 to move within the fixed sleeve 34. At this time, the moving rod 36 compresses the compression spring 38 within the fixed sleeve 34 through the resistance ring 37. While the drive blocks 35 move, they drive the connecting block 39 to move synchronously. The connecting block 39 drives the positioning rod 310 to move, and then the positioning rod 310 moves out of the sleeve hole of the limiting piece 32 through the connecting block 39. At the same time, the positioning rod 310 will move out of the positioning hole on the fixed frame 31. Then, move the bracket 2 on the fixed frame 31 to the desired position, and align the sleeve hole of the limiting piece 32 with the positioning hole on the fixed frame 31. At this time, release the drive blocks 35 on both sides. Under the elastic force of the compression spring 38, the compression spring 38 helps to reset the positioning rod 310. The compression spring 38 drives the moving rod 36 to move through the resistance ring 37. The moving rod 36 drives the positioning rod 310 to move through the drive block 35 and the connecting block 39, thereby moving the positioning rod 310 through the sleeve hole of the limiting piece 32 into the positioning hole of the fixed frame 31, thereby fixing the bracket 2 through the positioning rod 310.

[0031] The storage assembly 4 includes a support rod 42 and a telescopic spring 43. One end of the support rod 42 is fixedly connected to the inner wall of the top surface of the plate 1. The telescopic spring 43 is sleeved on the outer wall of the support rod 42. A baffle is fixedly installed on the other end of the support rod 42. One end of the telescopic spring 43 is fixedly connected to the inner wall of the top surface of the plate 1. A movable ring 44 is slidably installed on the outer wall of the support rod 42. The other end of the telescopic spring 43 is fixedly connected to the upper surface of the movable ring 44. A drive plate 45 is fixedly installed on the outer wall of the movable ring 44. A handle 41 is fixedly installed on one end of the drive plate 45. A storage hole is provided on the upper surface of the plate 1. The handle 41 is adapted to the storage hole. The lower surface of the handle 41 is in contact with the outer wall of the connecting rod 33.

[0032] The specific implementation method is as follows: while the connecting rod 33 moves, under the support of the plate body 1, the telescopic spring 43 on the support rod 42 drives the moving ring 44 to move through the elastic force. The moving ring 44 will drive the drive plate 45 to move synchronously. At this time, the drive plate 45 will drive the handle 41 to move. When the connecting rod 33 separates from the handle 41, the handle 41 will move into the storage hole of the plate body 1. Similarly, when the connecting rod 33 is reset, the connecting rod 33 will squeeze the handle 41, thereby pushing the handle 41 out of the storage hole, so as to carry the bulletin board through the handle 41.

[0033] Working principle: When the board 1 is needed to promote an activity, firstly, the drive blocks 35 on both sides of the fixed frame 31 are pulled to one side. At this time, the drive blocks 35 drive the moving rod 36 to move within the fixed sleeve 34. The moving rod 36 then compresses the compression spring 38 within the fixed sleeve 34 through the resistance ring 37. Simultaneously, the drive blocks 35 move, driving the connecting block 39 to move synchronously. The connecting block 39 then drives the positioning rod 310 to move, thereby moving the positioning rod 310 out of the sleeve hole of the limiting piece 32 through the connecting block 39. At the same time, the positioning rod 310 will move out of the positioning hole on the fixed frame 31. Then, the bracket 2 on the fixed frame 31 is moved to the required position, and the sleeve hole of the limiting piece 32 is aligned with the positioning hole on the fixed frame 31. When the drive blocks 35 on both sides are released, under the elastic force of the compression spring 38, the compression spring 38 drives the moving rod 36 to move through the resistance ring 37. The moving rod 36 drives the positioning rod 310 to move through the drive block 35 and the connecting block 39, thereby moving the positioning rod 310 through the sleeve hole of the limiting piece 32 to the positioning hole of the fixing frame 31. In this way, the bracket 2 is fixed by the positioning rod 310. At the same time as the connecting rod 33 moves, under the support of the plate body 1, the telescopic spring 43 on the support rod 42 drives the moving ring 44 to move through the elastic force. The moving ring 44 will drive the drive plate 45 to move synchronously. At this time, the drive plate 45 will drive the handle 41 to move. When the connecting rod 33 is separated from the handle 41, the handle 41 will move into the storage hole of the plate body 1.

[0034] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A bulletin board suitable for use in holding events, characterized in that: Includes a plate (1), a bracket (2) is provided on the side wall of the plate (1), a telescopic component (3) is provided on the side wall of the plate (1), and a storage component (4) is provided on the upper surface of the plate (1). The telescopic assembly (3) includes a limiting piece (32), a fixing sleeve (34), and a compression spring (38). A connecting rod (33) is fixedly installed on the side wall of the limiting piece (32), and a sleeve hole is provided on the side wall of the limiting piece (32). A driving block (35) is slidably installed on the inner wall of the cavity of the fixing sleeve (34). One end of the driving block (35) extends into the interior of the fixing sleeve (34), and a moving rod (36) is fixedly installed on one end of the driving block (35). The compression spring (38) is sleeved on the outer wall of the moving rod (36).

2. A bulletin board suitable for holding events according to claim 1, characterized in that, A fixing frame (31) is fixedly installed on the side wall of the plate (1), and the outer wall of the connecting rod (33) is slidably connected to the inner wall of the fixing frame (31).

3. A bulletin board suitable for holding events according to claim 2, characterized in that, The side wall of the fixed frame (31) is provided with a positioning hole, the side wall of the fixed sleeve (34) is fixedly connected to the other side wall of the limiting piece (32), and a resistance ring (37) is fixedly installed on the outer wall of the moving rod (36).

4. A bulletin board suitable for holding events according to claim 3, characterized in that, One end of the compression spring (38) is fixedly connected to the side wall of the resistance ring (37), and the other end of the compression spring (38) is fixedly connected to the inner side wall of the fixed sleeve (34). A connecting block (39) is fixedly installed on the outer wall of the driving block (35). A positioning rod (310) is fixedly installed on one end of the connecting block (39). One end of the positioning rod (310) passes through the sleeve hole of the limiting piece (32) and extends into the positioning hole of the fixed frame (31). The upper surface of the bracket (2) is fixedly connected to the outer wall of the fixed sleeve (34).

5. A bulletin board suitable for holding events according to claim 4, characterized in that, The storage component (4) includes a support rod (42) and a telescopic spring (43). One end of the support rod (42) is fixedly connected to the inner wall of the top surface of the plate (1). The telescopic spring (43) is sleeved on the outer wall of the support rod (42). A baffle is fixedly installed on the other end of the support rod (42).

6. A bulletin board suitable for holding events according to claim 5, characterized in that, One end of the telescopic spring (43) is fixedly connected to the inner wall of the top surface of the plate (1). A movable ring (44) is slidably installed on the outer wall of the support rod (42). The other end of the telescopic spring (43) is fixedly connected to the upper surface of the movable ring (44). A drive plate (45) is fixedly installed on the outer wall of the movable ring (44). A handle (41) is fixedly installed on one end of the drive plate (45). A storage hole is provided on the upper surface of the plate (1). The handle (41) is adapted to the storage hole. The lower surface of the handle (41) is in contact with the outer wall of the connecting rod (33).

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