Mobile multimedia application equipment

Abstract

The utility model relates to the technical field of multimedia equipment, and particularly discloses mobile multimedia application equipment, which comprises a multimedia mechanism and an operating mechanism assembled on the periphery of the multimedia mechanism, the multimedia mechanism comprises a protection box, a movable seat is slidably mounted in the protection box, a fixed frame is fixedly mounted at the top of the movable seat, and a display is fixedly mounted in the fixed frame; the operating mechanism comprises a balance weight seat slidably mounted on the periphery of the protective box, a pull rope is fixedly mounted between the balance weight seat and the movable seat, and an armrest frame is fixedly mounted at the rear end of the balance weight seat; when the multimedia equipment needs to be moved, the display can automatically move into the protection box, the display can be conveniently and automatically stored in the moving process, additional protection tools and operation steps are not needed for protecting the display, and more convenience is brought to the moving operation of the multimedia equipment.

Description

Technical Field

[0001] This utility model belongs to the field of multimedia equipment technology, and specifically relates to a mobile multimedia application device. Background Technology

[0002] With the rapid development of information technology, the demand for multimedia devices in scenarios such as mobile office, online education, telemedicine and outdoor entertainment is growing. Multimedia application devices are widely used in education, commercial advertising, film and entertainment, medical care, tourism, office automation and communication to provide rich multimedia content and interactive experience. As the core carrier of information presentation and interaction, the performance and portability of multimedia devices directly affect the user experience and the expansion of application scenarios.

[0003] However, current multimedia devices typically require monitor protection during transport to prevent damage from collisions with external objects. Common methods for protecting monitors include using protective covers or manually placing them in storage containers. This process is cumbersome, time-consuming, and labor-intensive, causing considerable inconvenience for the transport of multimedia devices. Therefore, the applicant proposes a portable multimedia application device to address these issues. Utility Model Content

[0004] The purpose of this utility model is to provide a mobile multimedia application device that can be moved simply by lifting the handle frame when needed. During the operation of this device, the display can be automatically stored in the protective case without the need for additional protective tools or operation steps to protect the display, saving time and effort and bringing more convenience to the mobile operation of multimedia devices.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A mobile multimedia application device, comprising:

[0007] A multimedia mechanism and an operating mechanism assembled around the multimedia mechanism;

[0008] The multimedia device includes a protective case, a movable base is slidably installed inside the protective case, a fixed frame is fixedly installed on the top of the movable base, and a display is fixedly installed inside the fixed frame;

[0009] The operating mechanism includes a counterweight seat that is slidably installed around the periphery of the protective box. A pull rope is fixedly installed between the counterweight seat and the movable seat, and a handrail is fixedly installed at the rear end of the counterweight seat.

[0010] Preferably, a movable frame is fixedly installed at the rear end of the protective box, and a movable wheel is rotatably installed at the bottom of the movable frame.

[0011] Preferably, a support base is fixedly installed at the bottom of the protective box, and anti-slip strips are evenly distributed on the bottom of the support base.

[0012] Preferably, a tension spring is fixedly installed between the bottom of the movable seat and the inner wall of the protective box, and an electrical control box matching the display is fixedly installed at the rear end of the protective box.

[0013] Preferably, a limiting block is fixedly installed at the rear end of the protective box, and the limiting block corresponds to the counterweight seat.

[0014] Preferably, slide rails are fixedly installed on both sides of the protective box, and the inner wall of the counterweight seat is provided with a slide groove for the slide rails to slide.

[0015] Preferably, the top of the protective box has an opening, and a pulley for supporting the rolling of the pull rope is rotatably installed inside the opening.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] (1) This utility model is equipped with an operating mechanism, which can move the counterweight upward by lifting the handrail when it needs to be moved, and can move the display automatically into the protective box. It can make it convenient to automatically store the display during the movement, without the need to use additional protective tools and operating steps to protect the display, saving time and effort, and bringing more convenience to the operation of multimedia equipment.

[0018] (2) The present invention has a pull rope between the counterweight and the movable seat. When in use, the protective box can be operated to be in a vertical position. The counterweight can be slid down by gravity and the movable seat can be pulled up by the pull rope. The display can be automatically pulled out of the protective box so that the display can be played normally. There is no need to manually pull the display out, which effectively improves the use effect. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the first form of the present invention.

[0020] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the second form of the present invention.

[0022] Figure 4This is a cross-sectional view of the protective box of this utility model;

[0023] Figure 5 This is a schematic diagram of the operating mechanism of this utility model;

[0024] Figure 6 This is a schematic diagram of the pulley structure of this utility model;

[0025] In the diagram: 1. Multimedia mechanism; 11. Protective box; 12. Fixed frame; 13. Display; 14. Electrical control box; 15. Movable frame; 16. Movable wheel; 17. Support base; 18. Anti-slip strip; 19. Slide rail; 110. Limit block; 111. Movable base; 112. Tension spring; 113. Pulley; 114. Movable opening; 2. Operating mechanism; 21. Counterweight base; 22. Pull rope; 23. Handrail; 24. Slide groove. Detailed Implementation

[0026] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0027] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Example 1:

[0030] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, a mobile multimedia application device includes:

[0031] Multimedia mechanism 1 and operating mechanism 2 assembled on the periphery of multimedia mechanism 1;

[0032] The multimedia unit 1 includes a protective case 11, a movable base 111 is slidably installed inside the protective case 11, a fixed frame 12 is fixedly installed on the top of the movable base 111, and a display 13 is fixedly installed inside the fixed frame 12.

[0033] The operating mechanism 2 includes a counterweight 21 that is slidably installed on the periphery of the protective box 11. A pull rope 22 is fixedly installed between the counterweight 21 and the movable seat 111. A handrail 23 is fixedly installed at the rear end of the counterweight 21.

[0034] As can be seen from the above, when movement is required, by using the handrail 23 to pull the counterweight 21 upward along the protective box 11, the pull rope 22 can lose its pulling force on the moving seat 111, allowing the moving seat 111 to slide downward, so that the monitor 13 can be automatically stored in the protective box 11. By moving the handrail 23 to a higher position, it is convenient to hold the handrail 23 to tilt the protective box 11, and it is convenient to pull the protective box 11 for movement. There is no need to use additional protective tools and operating steps to protect the monitor 13, which saves time and effort and brings more convenience to the movement of multimedia equipment.

[0035] When needed, the protective case 11 is erected vertically. By releasing the handrail 23, the counterweight 21 can slide downwards using its weight. The counterweight 21 can then exert a pulling force on the pull rope 22. Since the weight of the counterweight 21 is greater than the weight of the monitor 13, the pull rope 22 can be used to pull the movable seat 111 upwards, automatically extending the monitor 13 out of the protective case 11. This allows the monitor 13 to play content normally without the need for manual operation, effectively improving the usability.

[0036] Depend on Figure 3 It can be seen that a movable frame 15 is fixedly installed at the rear end of the protective box 11, and a movable wheel 16 is rotatably installed at the bottom of the movable frame 15.

[0037] As can be seen from the above, when the protective box 11 is tilted by using the handrail 23, the moving wheels 16 can be supported on the ground. The moving frame 15 can easily support the protective box 11, and the rolling of the moving wheels 16 can easily pull the protective box 11 for movement, making it convenient to transport it to a suitable location for use.

[0038] For details, please refer to Figure 2 As shown, a support base 17 is fixedly installed at the bottom of the protective box 11, and anti-slip strips 18 are evenly distributed on the bottom of the support base 17.

[0039] As can be seen from the above, when the protective box 11 is erected vertically, the support base 17 can be in contact with the ground. The support base 17 is made of rubber, and the anti-slip strip 18 can increase the friction between the support base 17 and the ground, which can prevent the protective box 11 from shifting.

[0040] For details, please refer to Figure 2 and Figure 5 As shown, a tension spring 112 is fixedly installed between the bottom of the movable base 111 and the inner wall of the protective box 11, and an electrical control box 14 matching the display 13 is fixedly installed at the rear end of the protective box 11.

[0041] As can be seen from the above, the tension spring 112 can generate a downward pulling force on the movable seat 111. When the counterweight 21 is moved upward, the tension spring 112 can be used to assist in pulling the movable seat 111 downward. This allows for a more effortless upward movement of the counterweight 21, improving the usability. The electrical components required for the operation of the display 13 can be installed inside the electrical control box 14, facilitating the control of the display 13 for playback and display operations.

[0042] Example 2:

[0043] refer to Figure 2 As shown, a limit block 110 is fixedly installed at the rear end of the protective box 11, and the limit block 110 corresponds to the counterweight seat 21.

[0044] As can be seen from the above, when the counterweight 21 is pulled upward by the handrail 23, the counterweight 21 can come into contact with the limiting block 110. The limiting block 110 blocks the counterweight 21, preventing the counterweight 21 from sliding out of the protective box 11, and making it convenient to hold the handrail 23 and pull the protective box 11 for movement.

[0045] refer to Figure 3 and Figure 5 As shown, slide rails 19 are fixedly installed on both sides of the protective box 11, and the inner wall of the counterweight seat 21 is provided with a slide groove 24 for the slide rails 19 to slide.

[0046] As can be seen from the above, the slide rail 19 can slide along the slide groove 24, which allows the counterweight seat 21 to slide smoothly up and down, making it less likely for the counterweight seat 21 to tilt or wobble.

[0047] refer to Figure 6 As shown, the top of the protective box 11 has an opening 114, and a pulley 113 for the rolling support of the pull rope 22 is rotatably installed inside the opening 114.

[0048] As can be seen from the above, the pulley 113 can rotate within the movable opening 114. The pulley 113 can provide rolling support for the pull rope 22, so that the pull rope 22 can smoothly pull the movable seat 111 to move up and down.

[0049] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mobile multimedia application device, characterized in that, include: A multimedia mechanism (1) and an operating mechanism (2) assembled around the multimedia mechanism (1); The multimedia unit (1) includes a protective box (11), a movable seat (111) is slidably installed inside the protective box (11), a fixed frame (12) is fixedly installed on the top of the movable seat (111), and a display (13) is fixedly installed inside the fixed frame (12). The operating mechanism (2) includes a counterweight (21) that is slidably installed on the periphery of the protective box (11). A pull rope (22) is fixedly installed between the counterweight (21) and the movable seat (111). A handrail (23) is fixedly installed at the rear end of the counterweight (21).

2. The mobile multimedia application device according to claim 1, characterized in that: The protective box (11) is fixedly mounted with a movable frame (15) at its rear end, and the bottom of the movable frame (15) is rotatably mounted with movable wheels (16).

3. A mobile multimedia application device according to claim 1, characterized in that: The bottom of the protective box (11) is fixedly installed with a support base (17), and anti-slip strips (18) are evenly distributed on the bottom of the support base (17).

4. A mobile multimedia application device according to claim 1, characterized in that: A tension spring (112) is fixedly installed between the bottom of the movable base (111) and the inner wall of the protective box (11), and an electrical control box (14) matching the display (13) is fixedly installed at the rear end of the protective box (11).

5. A mobile multimedia application device according to claim 1, characterized in that: A limiting block (110) is fixedly installed at the rear end of the protective box (11), and the limiting block (110) corresponds to the counterweight seat (21).

6. A mobile multimedia application device according to claim 1, characterized in that: The protective box (11) is fixedly installed with slide rails (19) on both sides, and the inner wall of the counterweight seat (21) is provided with a slide groove (24) for the slide rails (19) to slide.

7. A mobile multimedia application device according to claim 1, characterized in that: The top of the protective box (11) is provided with an opening (114), and a pulley (113) for the pull rope (22) to be rolled and supported is rotatably installed inside the opening (114).

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