Exhibition hall multimedia controller

Abstract

The utility model discloses an exhibition hall multimedia controller in the technical field of multimedia controllers, which comprises a controller body, the front surface of the controller body is provided with an upper group of sliding chutes and a lower group of sliding chutes, and two groups of dustproof boxes are symmetrically and slidably mounted in the two groups of sliding chutes; the lower sliding groove is communicated with a containing cavity, a control assembly for driving the two dustproof boxes to be opened and closed is arranged in the containing cavity, a groove for the end of the control assembly to slide is formed in the controller body, and a buckle assembly for positioning the control assembly is arranged at the top of the controller body. The problems that an existing exhibition hall multimedia controller is poor in dustproof effect, some exhibition halls are usually used at long intervals, dust is prone to being accumulated on the multimedia controller, the dust immerses into a gap of a button and is difficult to clean, the dustproof effect of the existing exhibition hall multimedia controller is poor, and the service life of the existing exhibition hall multimedia controller is prolonged are solved. And the use by people is not facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of multimedia controllers, in particular to an exhibition hall multimedia controller. Background Art

[0002] The multimedia display industry takes multimedia images as its core, combining three-dimensional images with touch screens, infrared sensors, projectors and other hardware to present different display methods, emphasizing the functionality of display, experience and interaction. Multimedia exhibition halls are the main direction of exhibition development in museums, science and technology museums, theme venues, etc. Controllers are usually required to control the multimedia in exhibition halls.

[0003] The existing exhibition hall multimedia controller has poor dustproof effect. Some exhibition halls are usually used for long intervals, and dust is easily accumulated on the multimedia controller. The dust seeps into the gaps between the buttons and is difficult to clean, which is not conducive to people's use. Therefore, technical personnel in this field provide an exhibition hall multimedia controller to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide an exhibition hall multimedia controller to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: an exhibition hall multimedia controller, comprising a controller body, wherein two sets of upper and lower slide grooves are provided on the front of the controller body, and two sets of dustproof boxes are symmetrically slidably installed inside the two sets of slide grooves;

[0006] The lower slide groove is connected to a accommodating cavity, and a control component for driving two sets of dust box switches is arranged inside the accommodating cavity. A groove for sliding the end of the control component is opened inside the controller body, and a snap assembly for positioning the control component is provided on the top of the controller body.

[0007] Preferably: the control component includes a sliding rod slidably installed in the groove and the accommodating cavity, one end of the sliding rod located inside the accommodating cavity is connected to a push-pull plate, a push-pull rod is connected between the push-pull plate and the dustproof box, and a spring mounted on the outer ring of the sliding rod is installed between the push-pull plate and the inner wall of the controller body.

[0008] Preferably, the slide bars are provided with two groups, the ends of the two groups of slide bars are connected with the same push-pull plate, and the outer rings of the two groups of slide bars are both sleeved with springs.

[0009] Preferably, one end of the push-pull rod is hingedly connected to the dustproof box, and the other end of the push-pull rod is hingedly connected to the push-pull plate.

[0010] Preferably, one end of the two groups of sliding rods located inside the groove is connected to the same movable plate, and a connecting groove for the movable plate to move is provided on the top of the controller body.

[0011] Preferably, the buckle assembly comprises a positioning plate slidably mounted on the top of the movable plate, and a baffle for limiting the positioning plate is provided on the top of the controller body.

[0012] Preferably, an anti-slip groove is provided on the top of the positioning plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, by setting a dustproof box, a good dustproof effect can be provided for the exhibition hall multimedia controller, preventing a large amount of dust from accumulating on the surface of the exhibition hall multimedia controller during long-term storage, and facilitating subsequent use by operators.

[0015] 2. In the utility model, a control component is provided to drive the two groups of dust boxes to slide relative to each other, and the control component has a built-in spring, which can make the dust boxes close automatically. A snap assembly is provided to position the control component, and the operating structure is simple and easy to quickly open and close the dust boxes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a rear view of the overall structure of the utility model;

[0018] Figure 3 It is a cross-sectional view of the overall structure of the utility model;

[0019] Figure 4 For this utility model Figure 3 A is an enlarged view of the middle image.

[0020] In the figure: 1. controller body; 2. slide groove; 3. dust box; 4. accommodating cavity; 5. groove; 6. slide rod; 7. push-pull plate; 8. push-pull rod; 9. spring; 10. movable plate; 11. connecting groove; 12. positioning plate; 13. baffle; 14. anti-slip groove. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1 to Figure 4 In the embodiment of the utility model, the exhibition hall multimedia controller includes a controller body 1, and the front of the controller body 1 is provided with two sets of upper and lower slide grooves 2, and two sets of dust boxes 3 are symmetrically slidably installed inside the two sets of slide grooves 2, and the lower slide groove 2 is connected with a accommodating cavity 4, and the accommodating cavity 4 is provided with a control component that drives the two sets of dust boxes 3 to open and close, and the controller body 1 is provided with a groove 5 for the end of the control component to slide, and the top of the controller body 1 is provided with a buckle component for positioning the control component.

[0023] When the exhibition hall multimedia controller is used, the two sets of dustproof boxes 3 slide to the two sides of the controller body 1, which can be convenient for the operator to use. When the controller body 1 needs to be stored, the operator pulls the control component, and the control component drives the two sets of dustproof boxes 3 to slide relative to each other. The two sets of dustproof boxes 3 can protect the buttons of the controller body 1 from dust. After the dustproof boxes 3 are docked, the control component can be positioned using the snap-on component.

[0024] In one embodiment, specifically, the control component includes a sliding rod 6 slidably installed in the groove 5 and the accommodating cavity 4, one end of the sliding rod 6 located inside the accommodating cavity 4 is connected to a push-pull plate 7, a push-pull rod 8 is connected between the push-pull plate 7 and the dustproof box 3, and a spring 9 is installed between the push-pull plate 7 and the inner wall of the controller body 1 and is sleeved on the outer ring of the sliding rod 6.

[0025] Pull the slide bar 6, the slide bar 6 drives the push-pull plate 7 to move, and the push-pull plate 7 drives the dustproof box 3 to slide left and right inside the slide groove 2 through the push-pull rod 8. The push-pull plate 7 can drive the spring 9 to be compressed when moving, and the spring 9 can make the two sets of dustproof boxes 3 open automatically.

[0026] Furthermore, two groups of sliding rods 6 are provided, and the ends of the two groups of sliding rods 6 are connected to the same push-pull plate 7, and the outer rings of the two groups of sliding rods 6 are sleeved with springs 9, which can improve the stability of the operation of the control component. One end of the push-pull rod 8 is hingedly connected to the dust box 3, and the other end of the push-pull rod 8 is hingedly connected to the push-pull plate 7, which facilitates the assembly between the components.

[0027] Based on the above embodiment, one end of the two sets of slide bars 6 located inside the groove 5 is connected to the same movable plate 10, and a connecting groove 11 for the movable plate 10 to move is provided on the top of the controller body 1, which can facilitate the user to pull the control component.

[0028] Among them, the snap-on assembly includes a positioning plate 12 which is slidably installed on the top of the movable plate 10, and a baffle 13 is provided on the top of the controller body 1 to limit the positioning plate 12. The positioning plate 12 slides left and right on the top of the movable plate 10. When the movable plate 10 moves to the lowest end, the positioning plate 12 is slid left and right to the bottom of the baffle 13, which can prevent the positioning plate 12 from rebounding upward. An anti-slip groove 14 is provided on the top of the positioning plate 12, which can facilitate the operator to slide the positioning plate 12, wherein a horizontal convex sliding groove can be set at the bottom of the positioning plate 12, and the top of the movable plate 10 can be set to a convex sliding block compatible with the above-mentioned sliding groove.

[0029] 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. An exhibition hall multimedia controller, comprising a controller body (1), characterized in that: The front of the controller body (1) is provided with two sets of upper and lower slide grooves (2), and two sets of dustproof boxes (3) are symmetrically slidably installed inside the two sets of slide grooves (2); The lower slide groove (2) is connected to a receiving cavity (4), and a control component for driving the switches of the two sets of dustproof boxes (3) is arranged inside the receiving cavity (4). A groove (5) for sliding the end of the control component is provided inside the controller body (1), and a buckle component for positioning the control component is provided on the top of the controller body (1).

2. The exhibition hall multimedia controller according to claim 1, characterized in that: The control component comprises a slide rod (6) slidably mounted in the groove (5) and inside the accommodating cavity (4); one end of the slide rod (6) located inside the accommodating cavity (4) is connected to a push-pull plate (7); a push-pull rod (8) is connected between the push-pull plate (7) and the dustproof box (3); and a spring (9) sleeved on the outer ring of the slide rod (6) is installed between the push-pull plate (7) and the inner wall of the controller body (1).

3. The exhibition hall multimedia controller according to claim 2, characterized in that: The sliding rods (6) are provided in two groups, the ends of the two groups of sliding rods (6) are connected to the same push-pull plate (7), and the outer rings of the two groups of sliding rods (6) are both sleeved with springs (9).

4. The exhibition hall multimedia controller according to claim 3, characterized in that: One end of the push-pull rod (8) is hingedly connected to the dustproof box (3), and the other end of the push-pull rod (8) is hingedly connected to the push-pull plate (7).

5. The exhibition hall multimedia controller according to claim 4, characterized in that: One end of the two groups of sliding rods (6) located inside the groove (5) is connected to the same movable plate (10), and a connecting groove (11) for the movable plate (10) to move is provided on the top of the controller body (1).

6. The exhibition hall multimedia controller according to claim 5, characterized in that: The buckle assembly comprises a positioning plate (12) which is slidably mounted on the top of the movable plate (10) to the left and right, and a baffle (13) is provided on the top of the controller body (1) to limit the positioning plate (12).

7. The exhibition hall multimedia controller according to claim 6, characterized in that: an anti-slip groove (14) is provided on the top of the positioning plate (12).

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