Multimedia mobile propaganda device

Abstract

The utility model provides a multimedia mobile propaganda device, particularly relates to the multimedia propaganda technical field, including receiving box, protection mechanism, receiving mechanism and protection mechanism, the lower surface of receiving box is provided with universal wheel, the multimedia mobile propaganda device rotates the display, and then passes through the receiving box by the limit bolt, and the display passes through the receiving mechanism and the protection mechanism. When the display is not used, the display can be stored only by screwing down the limiting bolt, and after the display is stored, the display can be placed on the supporting plate, so that when the display shakes during carrying, the supporting plate can compress the spring, the limiting rod and the storage box are connected in a sliding mode, and the storage box is convenient to use. In this way, the buffering effect is achieved through compression rebounding of the springs, the supporting plate is made of rubber, the displayer can be better protected, and when the displayer is not used, the cover plate can be closed, so that the displayer is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of multimedia publicity, in particular to a multimedia mobile publicity device. Background Art

[0002] Multimedia is a combination of multiple media, generally including text, sound, image and other media forms. In computer systems, multimedia refers to a combination of two or more media for human-computer interactive information exchange and dissemination. The media used include text, pictures, photos, sound, animation and video, as well as interactive functions provided by the program. In some cases, mobile displays are required to facilitate publicity.

[0003] However, the existing multimedia mobile propaganda device lacks corresponding protection measures, and the display screen used for propaganda is not convenient to store. Utility Model Content

[0004] The utility model aims to provide a multimedia mobile propaganda device to solve the problem that the existing multimedia mobile propaganda device proposed in the above background technology lacks corresponding protection measures and the display screen used for propaganda is not easy to store.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multimedia mobile promotional device, comprising a storage box, a protective mechanism, a storage mechanism and a protective mechanism, the lower surface of the storage box is provided with universal wheels, the upper surface of the storage box is fixedly connected with a handle, the upper surface of the storage box is provided with a protective mechanism, the inner surface of the storage box is provided with a storage mechanism, the inner surface of the storage box is provided with a protective mechanism, and the storage mechanism includes a display.

[0006] Preferably, a wiring harness connector is provided on the outer surface of the storage box, and the wiring harness connector is electrically connected to the display.

[0007] Preferably, the protection mechanism comprises a slot and a cover plate, the inner surface of the storage box is provided with a slot, and the inner surface of the slot is slidably connected to the cover plate.

[0008] Preferably, the storage mechanism includes a rotating shaft, a connecting frame, a connecting block and a limiting bolt. The outer surface of the storage box is fixedly connected to the rotating shaft, the outer surface of the rotating shaft is hinged with a connecting frame, the upper surface of the connecting frame is fixedly connected to a display, the outer surface of the connecting frame is fixedly connected to a connecting block, and the outer surface of the storage box is threadedly penetrated by a limiting bolt.

[0009] Preferably, the display is rotatably connected to the rotating shaft via a connecting frame, and the connecting block is fixedly connected to the storage box via a limiting bolt.

[0010] Preferably, the protection mechanism includes a spring, a support plate, a limit rod and an anti-slip block, the upper surface of the storage box is fixedly connected to the spring, the upper surface of the spring is fixedly connected to the support plate, the lower surface of the support plate is fixedly connected to the limit rod, and one end surface of the limit rod is fixedly connected to the anti-slip block.

[0011] Preferably, the limit rod is slidably connected to the storage box, and the springs are distributed at equal intervals at the bottom of the inner cavity of the storage box.

[0012] Compared with the prior art, the beneficial effect of the utility model is that when the multimedia mobile promotional device is in use, the display is rotatably connected to the rotating shaft through the connecting frame, so that the display is taken out, and then the limit bolts are passed through the storage box and the connecting block, and then tightened with nuts to fix it. When not in use, the display can be stored by simply unscrewing the limit bolts. After the display is stored, it can be placed on a pallet, so that when the display is transported, if it shakes, the pallet will compress the spring, and the limit rod will be slidably connected to the storage box, so that a buffering effect is achieved through the compression and rebound of the spring, and the pallet is made of rubber, which can better protect the display. When the display is not in use, the cover can be closed to protect the display. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the appearance of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the storage box and the display used in conjunction with each other in the utility model;

[0015] Figure 3 This is a schematic diagram of the storage mechanism structure of the utility model;

[0016] Figure 4 It is a schematic diagram of the structure of the protection mechanism of the utility model.

[0017] In the figure: 1. storage box; 2. universal wheel; 3. handle; 4. protection mechanism; 401. slot; 402. cover plate; 5. storage mechanism; 501. shaft; 502. connecting frame; 503. display; 504. connecting block; 505. limit bolt; 6. protection mechanism; 601. spring; 602. support plate; 603. limit rod; 604. anti-drop block; 7. wiring harness connector. DETAILED DESCRIPTION

[0018] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0019] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0021] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0022] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invention product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0023] See also Figure 1-4 The utility model is a multimedia mobile publicity device: it includes a storage box 1, a protection mechanism 4, a storage mechanism 5 and a protection mechanism 6. The lower surface of the storage box 1 is provided with a universal wheel 2, the upper surface of the storage box 1 is fixedly connected with a handle 3, the upper surface of the storage box 1 is provided with a protection mechanism 4, the inner surface of the storage box 1 is provided with a storage mechanism 5, the inner surface of the storage box 1 is provided with a protection mechanism 6, and the storage mechanism 5 includes a display 503.

[0024] In order to better power the display 503 , a wiring harness connector 7 is provided on the outer surface of the storage box 1 , and the wiring harness connector 7 is electrically connected to the display 503 .

[0025] In order to more conveniently protect the display 503, the protection mechanism 4 includes a slot 401 and a cover 402. The inner surface of the storage box 1 is provided with a slot 401, and the inner surface of the slot 401 is slidably connected with the cover 402. When the display 503 is not in use, the cover 402 can be closed to protect the display 503.

[0026] In order to better store and display the display 503, the storage mechanism 5 includes a rotating shaft 501, a connecting frame 502, a connecting block 504 and a limiting bolt 505. The outer surface of the storage box 1 is fixedly connected to the rotating shaft 501, the outer surface of the rotating shaft 501 is hinged with the connecting frame 502, the upper surface of the connecting frame 502 is fixedly connected to the display 503, the outer surface of the connecting frame 502 is fixedly connected to the connecting block 504, and the outer surface of the storage box 1 is threadedly penetrated and connected with the limiting bolt 505. When in use, the display 503 is rotatably connected to the rotating shaft 501 through the connecting frame 502, so as to take out the display 503, and then the limiting bolt 505 is penetrated through the storage box 1 and penetrates the connecting block 504, and then is tightened with a nut to fix it. When not in use, the display 503 can be stored by simply unscrewing the limiting bolt 505.

[0027] In order to facilitate the storage and display of the display 503 , the display 503 is rotatably connected to the rotating shaft 501 via the connecting frame 502 , and the connecting block 504 is fixedly connected to the storage box 1 via the limiting bolt 505 .

[0028] In order to more conveniently protect the display 503, the protection mechanism 6 includes a spring 601, a support plate 602, a limit rod 603 and an anti-slip block 604. The upper surface of the storage box 1 is fixedly connected with the spring 601, the upper surface of the spring 601 is fixedly connected with the support plate 602, the lower surface of the support plate 602 is fixedly connected with the limit rod 603, and one end surface of the limit rod 603 is fixedly connected with the anti-slip block 604. After the display 503 is stored, it can be placed on the support plate 602. In this way, when the display 503 is transported, if it shakes, the support plate 602 will compress the spring 601, and the limit rod 603 will be slidably connected to the storage box 1. In this way, the compression and rebound of the spring 601 can achieve a buffering effect, and the support plate 602 is made of rubber, which can better protect the display 503.

[0029] In order to better protect the display 503 , the limiting rod 603 is slidably connected to the storage box 1 , and the springs 601 are distributed at equal intervals at the bottom of the inner cavity of the storage box 1 .

[0030] Working principle: When in use, the display 503 is rotatably connected to the rotating shaft 501 through the connecting frame 502, so as to take out the display 503, and then the limiting bolt 505 passes through the storage box 1 and penetrates the connecting block 504, and then is tightened with a nut to fix it. When not in use, it is only necessary to unscrew the limiting bolt 505 to store the display 503. After the display 503 is stored, it can be placed on the support plate 602. In this way, when the display 503 is transported, if it shakes, the support plate 602 will compress the spring 601, and the limiting rod 603 is slidably connected to the storage box 1. In this way, the compression and rebound of the spring 601 can achieve a buffering effect. The support plate 602 is made of rubber, which can better protect the display 503. When the display 503 is not in use, the cover plate 402 can be closed to protect the display 503.

[0031] 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 implementation rules 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 multimedia mobile promotional device, comprising a storage box (1), a protection mechanism (4), a storage mechanism (5) and a protection mechanism (6), characterized in that: The lower surface of the storage box (1) is provided with a universal wheel (2), the upper surface of the storage box (1) is fixedly connected with a handle (3), the upper surface of the storage box (1) is provided with a protective mechanism (4), the inner surface of the storage box (1) is provided with a storage mechanism (5), the inner surface of the storage box (1) is provided with a protective mechanism (6), and the storage mechanism (5) includes a display (503).

2. A multimedia mobile advertising device according to claim 1, characterized in that: A wiring harness connector (7) is provided on the outer surface of the storage box (1), and the wiring harness connector (7) is electrically connected to the display (503).

3. A multimedia mobile advertising device according to claim 1, characterized in that: The protection mechanism (4) comprises a slot (401) and a cover plate (402); the inner surface of the storage box (1) is provided with a slot (401); and the inner surface of the slot (401) is slidably connected to the cover plate (402).

4. A multimedia mobile advertising device according to claim 1, characterized in that: The storage mechanism (5) comprises a rotating shaft (501), a connecting frame (502), a connecting block (504) and a limiting bolt (505); the outer surface of the storage box (1) is fixedly connected to the rotating shaft (501); the outer surface of the rotating shaft (501) is hingedly connected to the connecting frame (502); the upper surface of the connecting frame (502) is fixedly connected to the display (503); the outer surface of the connecting frame (502) is fixedly connected to the connecting block (504); and the outer surface of the storage box (1) is threadedly penetrated and connected to the limiting bolt (505).

5. A multimedia mobile advertising device according to claim 4, characterized in that: The display (503) is rotatably connected to the rotating shaft (501) via a connecting frame (502), and the connecting block (504) is fixedly connected to the storage box (1) via a limiting bolt (505).

6. A multimedia mobile advertising device according to claim 1, characterized in that: The protection mechanism (6) comprises a spring (601), a support plate (602), a limiting rod (603) and an anti-dropping block (604); the upper surface of the storage box (1) is fixedly connected to the spring (601); the upper surface of the spring (601) is fixedly connected to the support plate (602); the lower surface of the support plate (602) is fixedly connected to the limiting rod (603); and one end surface of the limiting rod (603) is fixedly connected to the anti-dropping block (604).

7. A multimedia mobile advertising device according to claim 6, characterized in that: The limiting rod (603) is slidably connected to the storage box (1), and the springs (601) are distributed at equal intervals at the bottom of the inner cavity of the storage box (1).

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