Cinema LED indication board

Abstract

The utility model discloses a cinema LED indicating board, which relates to the technical field of indicating boards and comprises a supporting table, a straight rod is fixedly connected to the top of the supporting table, a plurality of indicating boards are arranged on the outer side of the straight rod, a connecting column is arranged on the side face of the supporting table and connected with a bench, and a lifting assembly is arranged in the bench. A storage groove is formed in the bottom of the bench, a connecting plate is fixedly connected to the bottom of the lifting assembly, and rolling wheels are connected to the inner side of the connecting plate; the lifting assembly comprises a rotating head rotationally connected in the bench, the rotating head is fixedly connected with a sleeve, the sleeve is in threaded connection with a lead screw, the bottom end of the lead screw is fixedly connected with a connecting plate, and the technical problems that the sign is poor in stability when placed and needs to be fixed through a bolt are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of signboards, in particular to an LED signboard for a cinema. Background Art

[0002] Signage is a standard board designed to achieve a certain visual effect for the convenience of customers. Signs have the function of marking and warning. Signs mainly express their functions through vision, such as text communication. Signs have symbolic, directional, suggestive and other functions. The text style can express character, background, and meaning. The form and sign together express symbolic and constructive meaning. Signs are a kind of information communication media, which have the functions of advertising and warning.

[0003] The existing Chinese patent (Announcement No.: CN209183174U) proposes a solar LED sign, which adds a cover, a water inlet, a drain pipe and a rubber plug. The design adds water to the cover through the water inlet to achieve the purpose of using water to insulate the electrical box in summer, avoiding the components in the electrical box from being in a high temperature environment for a long time, which is beneficial to extending the service life of the components in the electrical box. Pulling out the rubber plug in the drain pipe facilitates the discharge of moisture in the cover in winter.

[0004] The above-mentioned solar LED sign has the following disadvantages when in use: when the above-mentioned indicator light is in use, it is only supported by the disc as a whole, and its stability is poor. When outdoors, through holes can be opened in the disc and bolts can be driven into the ground to enhance the supporting effect. However, in an indoor environment, if it is also fixed by drilling screw holes into the ground, it is easy to cause damage to the ground. In addition, the indoor environment will be redecorated with use, and its layout will also change to a certain extent. Therefore, the position of the sign must also be changed accordingly. If the fixation is enhanced by the above-mentioned device, it will cause greater damage to the ground.

[0005] Therefore, we propose a cinema LED sign to solve the above problems. Utility Model Content

[0006] The utility model provides a cinema LED signboard, which solves the technical problems that the signboard has poor stability when placed and needs to be fixed with bolts.

[0007] In order to solve the above technical problems, the utility model provides a cinema LED signboard, comprising a support platform, the top of the support platform is fixedly connected to a straight rod, a plurality of signboards are arranged on the outside of the straight rod, a connecting column is arranged on the side of the support platform, the connecting column is connected to a bench, a lifting component is arranged inside the bench, a storage groove is opened at the bottom of the bench, the bottom of the lifting component is fixedly connected to a connecting plate, and a roller is connected to the inner side of the connecting plate;

[0008] The lifting assembly includes a rotating head rotatably connected in the bench, the rotating head is fixedly connected to a sleeve, the sleeve is threadedly connected to a screw rod, and the bottom end of the screw rod is fixedly connected to a connecting plate.

[0009] Preferably, the bottom of the support platform is fixedly connected to a base, and both sides of the base are fixedly connected to connecting blocks, and the connecting blocks are plugged into one side of the bench.

[0010] Preferably, a socket is provided at the end of the connecting block, a plug rod is provided through the connecting column, a spring is provided on the outside of the plug rod, two ends of the spring are respectively fixedly connected to the bottom of the connecting column and the outside of the plug rod, and the bottom end of the plug rod is plugged into the socket.

[0011] Preferably, the end of the connecting column is fixedly connected to a positive pole magnet, a connecting groove is provided on one side of the bench, and the positive pole magnet is magnetically connected to the negative pole magnet in the connecting groove for auxiliary fixation.

[0012] Preferably, the depth of the receiving groove is greater than the length from the top of the connecting plate to the bottom of the roller.

[0013] Preferably, an operating cavity is provided on the top of the bench, and the operating cavity is used to set a rotating head. The operating cavity is hingedly connected to a protective cover, and a buckle groove for easy opening is provided on the top of the protective cover.

[0014] Preferably, a shell is provided at the top edge of the support platform, the top of the shell is fixedly connected to a top cover, the top cover is connected to a movable cover, and the bottom end of the top cover abuts against the top of the straight rod.

[0015] Preferably, a light board is fixedly provided on the top of the movable cover via a connecting rod, and two LED lights are provided on the bottom of the sign.

[0016] Compared with the related art, the cinema LED sign provided by the utility model has the following beneficial effects:

[0017] 1. In the utility model, the bench can not only provide a rest area for customers, but also improve the indication effect of the signboard. When customers are tired or waiting for friends, they will come to the bench to rest and can better observe the signboard. By rotating the rotating head through the tool, the sleeve is driven to rotate, so as to adjust the vertical height of the screw rod, thereby driving the roller to move up and down. When the signboard needs to be moved, the roller can be released to facilitate movement. When the signboard is fixed, the roller is put into the storage groove so that the bottom of the bench contacts the ground, thereby improving the stability of the signboard.

[0018] 2. In the utility model, the connecting block is plugged into one side of the bench so that the two can be disassembled and can be adjusted according to the size of the space during transportation or handling or even placement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural schematic diagram of a cinema LED sign;

[0020] Figure 2 This is a front view structural diagram of a cinema LED sign;

[0021] Figure 3 This is a schematic diagram of the upward structure of a cinema LED sign;

[0022] Figure 4 It is a schematic diagram of the cross-sectional structure of a bench for a cinema LED sign;

[0023] Figure 5 The figure is a schematic diagram of the bench base structure of a cinema LED sign.

[0024] Numbers in the figure: 1. base; 2. support table; 21. straight rod; 22. signboard; 23. LED lamp; 3. shell; 31. top cover; 32. movable cover; 4. light board; 5. connecting column; 51. plug rod; 52. spring; 53. connecting block; 54. socket; 55. connecting groove; 6. bench; 61. protective cover; 62. buckle groove; 7. rotating head; 71. sleeve; 72. screw rod; 73. storage groove; 74. connecting plate; 75. roller. DETAILED DESCRIPTION

[0025] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0026] Embodiment 1, by Figure 1-4 A cinema LED sign is provided, comprising a support platform 2, the top of the support platform 2 is fixedly connected to a straight rod 21, a plurality of sign boards 22 are arranged on the outside of the straight rod 21, the sign boards 22 are rotatably connected to the outside of the straight rod 21 through a sleeve, a connecting column 5 is arranged on the side of the support platform 2, the connecting column 5 is connected to a bench 6, the bench 6 can provide a rest area for customers, and can also improve the indication effect of the sign board 22, when customers are tired or waiting for friends, they will come to the bench 6 to rest, and can better observe the sign board 22, so as to clearly understand the direction of their own theater according to the indication on the sign board 22, so as to improve the guidance effect, a lifting component is arranged inside the bench 6, a storage groove 73 is opened at the bottom of the bench 6, the bottom of the lifting component is fixedly connected to a connecting plate 74, a roller 75 is connected to the inner side of the connecting plate 74, and the depth of the storage groove 73 is greater than the length from the top of the connecting plate 74 to the bottom of the roller 75;

[0027] The lifting assembly includes a rotating head 7 rotatably connected to the bench 6, the rotating head 7 is fixedly connected to a sleeve 71, the sleeve 71 is threadedly connected to a screw rod 72, and the bottom end of the screw rod 72 is fixedly connected to a connecting plate 74. The rotating head 7 is rotated by a tool to drive the sleeve 71 to rotate, so as to adjust the vertical height of the screw rod 72, thereby driving the roller 75 to move up and down. When the sign needs to be moved, the roller 75 can be released to facilitate movement. When the sign is fixed, the roller 75 is stored in the storage groove 73 so that the bottom of the bench 6 contacts the ground, thereby improving the stability of the sign.

[0028] An operating cavity is provided at the top of the bench 6, and the operating cavity is used to set the rotating head 7. The operating cavity is hingedly connected to a protective cover 61, and a buckle groove 62 for easy opening is provided at the top of the protective cover 61. The protective cover 61 is used to ensure the overall flatness of the bench 6, and the buckle groove 62 facilitates the opening of the protective cover 61.

[0029] A shell 3 is provided at the top edge of the support platform 2. The shell 3 is made of transparent material. The top of the shell 3 is fixedly connected to a top cover 31. The top cover 31 is connected to a movable cover 32. The movable cover 32 and the top cover 31 are connected by a lock to prevent non-staff from opening the movable cover 32 to adjust the direction of the sign 22, thereby misleading other consumers. The bottom end of the top cover 31 abuts against the top of the straight rod 21 for support.

[0030] In addition, a light sign 4 is fixed on the top of the movable cover 32 by a connecting rod to enhance the attraction effect. Two LED lights 23 are set at the bottom of the sign 22 to illuminate the sign 22. Because the light intensity in the theater is not high, the LED lights 23 are used for lighting, thereby improving its observation effect.

[0031] Embodiment 2, by Figure 1-5 It is given that, on the basis of the first embodiment, a cinema LED signboard, the bottom of the support platform 2 is fixedly connected to the base 1, and the two sides of the base 1 are fixedly connected to the connecting blocks 53, the connecting blocks 53 are plugged into one side of the bench 6, so that they can be disassembled, and can be adjusted according to the size of the space during transportation or handling or even when placed, thereby increasing the range of adjustment that customers can make and improving applicability. A socket 54 is provided at the end of the connecting block 53, and a plug rod 51 is provided through the connecting column 5, and a spring 52 is provided on the outside of the plug rod 51. The two ends of the spring 52 are respectively fixedly connected to the bottom of the connecting column 5 and the outside of the plug rod 51, and the bottom end of the plug rod 51 is plugged into the socket 54. By pulling the plug rod 51 upward, the end thereof is driven out of the socket 54, thereby completing the separation of the base 1 and the bench 6. At this time, the spring 52 will be in a compressed state. After the separation is completed, stop pulling the plug rod 51, and the spring 52 will drive it to reset.

[0032] In addition, the end of the connecting column 5 is fixedly connected to the positive pole magnet, and a connecting groove 55 is opened on one side of the bench 6. The positive pole magnet is magnetically connected to the negative pole magnet in the connecting groove 55 to assist in fixing the support platform 2 and the bench 6.

[0033] Working principle: The bench 6 can not only provide a rest area for customers, but also improve the indication effect of the sign 22. When customers are tired or waiting for friends, they will come to the bench 6 to rest, and can better observe the sign 22, so that according to the instructions on the sign 22, they can clearly understand the direction of their theater, thereby improving the guidance effect. The rotating head 7 is rotated by the tool to drive the sleeve 71 to rotate, so as to adjust the vertical height of the screw rod 72, and then drive the roller 75 to move up and down. When the sign needs to be moved, the roller 75 can be released to facilitate movement. When the sign is fixed, the roller 75 is put into the storage groove 73 so that the bottom of the bench 6 contacts the ground, thereby improving the stability of the sign.

[0034] The connecting block 53 is plugged into one side of the bench 6 so that they can be disassembled. During transportation, handling, or even placement, it can be adjusted according to the size of the space. By pulling the plug rod 51 upward to drive its end out of the socket 54, the base 1 and the bench 6 can be disassembled. At this time, the spring 52 will be in a compressed state. After the disassembly is completed, stop pulling the plug rod 51, and the spring 52 will drive it to reset.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cinema LED sign, comprising a support platform (2), characterized in that: The top of the support platform (2) is fixedly connected to a straight rod (21), a plurality of indicator signs (22) are arranged on the outer side of the straight rod (21), a connecting column (5) is arranged on the side of the support platform (2), the connecting column (5) is connected to a bench (6), a lifting component is arranged inside the bench (6), a storage groove (73) is provided at the bottom of the bench (6), the bottom of the lifting component is fixedly connected to a connecting plate (74), and a roller (75) is connected to the inner side of the connecting plate (74); The lifting assembly comprises a rotating head (7) rotatably connected inside the bench (6), the rotating head (7) being fixedly connected to a sleeve (71), the sleeve (71) being threadedly connected to a screw rod (72), and the bottom end of the screw rod (72) being fixedly connected to a connecting plate (74).

2. A cinema LED sign according to claim 1, characterized in that: The bottom of the support platform (2) is fixedly connected to a base (1), and both sides of the base (1) are fixedly connected to connection blocks (53), and the connection blocks (53) are plugged into one side of the bench (6).

3. A cinema LED sign according to claim 2, characterized in that: The end of the connecting block (53) is provided with a socket (54), the connecting column (5) is provided with an insertion rod (51) penetrating therethrough, a spring (52) is provided on the outside of the insertion rod (51), two ends of the spring (52) are respectively fixedly connected to the bottom of the connecting column (5) and the outside of the insertion rod (51), and the bottom end of the insertion rod (51) is plugged into the socket (54).

4. A cinema LED sign according to claim 3, characterized in that: The end of the connecting column (5) is fixedly connected to a positive pole magnet, and a connecting groove (55) is provided on one side of the bench (6). The positive pole magnet is magnetically connected to the negative pole magnet in the connecting groove (55) for auxiliary fixation.

5. The cinema LED sign according to claim 1, characterized in that: The depth of the receiving groove (73) is greater than the length from the top of the connecting plate (74) to the bottom of the roller (75).

6. The cinema LED sign according to claim 1, characterized in that: An operating cavity is provided on the top of the bench (6), and the operating cavity is used to set the rotating head (7). The operating cavity is hingedly connected to a protective cover (61), and a buckle groove (62) is provided on the top of the protective cover (61) for easy opening.

7. The cinema LED sign according to claim 1, characterized in that: A shell (3) is provided at the top edge of the support platform (2); the top of the shell (3) is fixedly connected to a top cover (31); the top cover (31) is connected to a movable cover (32); and the bottom end of the top cover (31) abuts against the top of the straight rod (21).

8. The cinema LED sign according to claim 7, characterized in that: A light board (4) is fixedly provided on the top of the movable cover (32) via a connecting rod, and two LED lights (23) are provided on the bottom of the signboard (22).

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