CN220210771U - Linkage device for multimedia background light - Google Patents

Abstract

The utility model provides a linkage device for a multimedia background lamp, which comprises a protective box body and a control box main body, wherein the control box main body is fixed inside the protective box body, an L-shaped sliding rail is arranged on the surface of the protective box body, a cylindrical sliding block is connected inside the L-shaped sliding rail in a sliding manner, one end of the cylindrical sliding block is provided with a moving rod, one end of the moving rod is provided with a protective top cover, the surface of the inner wall of the protective box body is provided with a sliding groove, a limit baffle is inserted inside the sliding groove in a sliding manner, the surface of the limit baffle penetrates through a screw rod in a threaded manner, one end of the screw rod is provided with an extrusion plate, and the other end of the screw rod is provided with a hand wheel. The protective box body is arranged, so that the control box body for linkage can be placed in the protective box body, the control box body for linkage is protected conveniently, a traditional random placement mode is changed, and the top of the control box body for linkage is protected conveniently by arranging the protective top cover, so that the control box body for linkage is prevented from being impacted by external force.

Description

Linkage device for multimedia background light

Technical Field

The utility model relates to the technical field of lamplight sound stages, in particular to a linkage device for a multimedia background lamp.

Background

Today, the use of light by people is no longer just enough for conventional lighting, e.g. also creating a personalized lighting atmosphere with light to decorate the environment, bringing visual enjoyment to the user. Specifically, in some lectures, the audio system and the light system are connected by using MIDI signals, in addition, the MA2 console and the MAVPU are used for controlling the light system and the LED large screen system to synchronize, so that a combined control system of the MIDI synchronous light and the LED large screen is modified, synchronous deduction of sound, light and picture effects is realized, and more field-feeling lighting entertainment experience is brought.

Through mass search, the typical lamp linkage device in the prior art is disclosed as a control box with the publication number of CN217336199U, which is used for mechanical and acoustic display linkage of a lamplight stage and comprises a control box body and a protective structure, wherein the protective structure is arranged on the outer side of the control box body, and a supporting structure is arranged on the inner side of the protective structure; the protection structure comprises a protection box, the through hole has been seted up at the top of protection box, the interior bottom wall fixedly connected with dead lever of protection box, the interior bottom wall fixedly connected with step motor of protection box, step motor's output fixedly connected with threaded rod, the equal swing joint in the outside of threaded rod and the outside of dead lever has the movable block, two the equal fixedly connected with connecting rod in opposite one side of movable block, two the equal fixedly connected with backup pad in opposite one side of connecting rod. This a control box for light stage machinery stereo set shows linkage can accomodate the control box body inside the protection box, avoids causing the collision and snatch its surface, improves the protective capability of device.

In summary, according to the technical problem presented in the cited document and the use of the existing lamplight, it can be seen that in the use process of lamplight stage mechanical sound, the lamplight sound display control box is required to carry out linkage control on lamplight and sound equipment, after the stage performance is finished, background equipment, clothing and the like are required to be cleaned, but the existing lamplight sound display control box does not have a protection function, scratch and collision are easily caused in the background pickup process, and a large number of keys and display screens are easily arranged on the surface of the lamplight sound display control box, so that the lamplight sound display control box is easy to scratch and collide, and faults occur.

Therefore, it is necessary to provide a linkage device for a multimedia backlight to solve the above technical problems.

Disclosure of Invention

The utility model provides a linkage device for a multimedia background lamp, which solves the problems in the background technology.

In order to solve the technical problems, the linkage device for the multimedia background lamp comprises a protection box body and a control box body, wherein the control box body is fixed inside the protection box body, an L-shaped sliding rail is arranged on the surface of the protection box body, a cylindrical sliding block is connected inside the L-shaped sliding rail in a sliding mode, a moving rod is arranged at one end of the cylindrical sliding block, a protection top cover is arranged at one end of the moving rod, a sliding groove is arranged on the inner wall surface of the protection box body, a limit baffle is inserted in the sliding groove in a sliding mode, a screw rod penetrates through the surface of the limit baffle and is connected with the surface of the limit baffle in a penetrating mode, an extrusion plate is arranged at one end of the screw rod, and a hand wheel is arranged at the other end of the screw rod.

Preferably, the surface of the protective top cover is provided with a transparent protection plate, and the top surface of the protective top cover is provided with a handle.

Preferably, the extrusion plates are provided with two groups, and the two groups of extrusion plates are symmetrically arranged on the limit baffle through screws.

Preferably, two L-shaped sliding rails are arranged, and the two L-shaped sliding rails are symmetrically arranged on the outer side surface of the protective box body.

Preferably, the inner width of the chute is equal to the thickness of the limit baffle.

Preferably, the bottom end of the protective box body is provided with supporting legs, the supporting legs are provided with a plurality of supporting legs, the supporting legs are equidistantly arranged at four corners of the bottom end of the protective box body, and pulleys are arranged at the bottom ends of the supporting legs.

Compared with the related art, the linkage device for the multimedia background light has the following beneficial effects:

1. compared with the prior art, this kind of linkage for multimedia backlight, through setting up the protection box, can place the control box main part for the linkage inside the protection box, be convenient for protect it, change the mode of placing at will in the tradition, moreover through setting up the protection top cap, be convenient for protect its top, avoid receiving the striking of external force, simultaneously through setting up the spout, limit baffle, the cooperation of stripper plate, screw rod and hand wheel is used, be convenient for improve the stability of linkage control box main part inside the protection box, make after the control box main part is placed the protection box inside, the staff passes through the spout joint to the protection box inside, afterwards it is rotatory to drive the screw rod through the hand wheel, thereby make the screw rod drive the stripper plate remove, until the stripper plate contacts with linkage control box main part outside surface can, this mode easy operation, be convenient for improve its stability, it is convenient to operate it.

Drawings

Fig. 1 is a schematic structural diagram of a linkage device for a multimedia backlight according to the present utility model;

FIG. 2 is a schematic diagram of a protective case of a linkage device for a multimedia backlight according to the present utility model;

fig. 3 is a schematic view of a protective top cover of a linkage device for a multimedia backlight according to the present utility model;

fig. 4 is a schematic diagram of an extrusion plate structure of a linkage device for a multimedia backlight according to the present utility model.

Reference numerals in the drawings:

1. a protective box body; 2. a limit baffle; 3. a protective top cover; 4. a handle; 5. a pulley; 6. support legs; 7. a control box main body; 8. a chute; 9. an L-shaped sliding rail; 10. a transparent protection plate; 11. a moving rod; 12. a cylindrical slider; 13. an extrusion plate; 14. a screw; 15. and a hand wheel.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

First embodiment

Please refer to fig. 1-4 in combination. The utility model provides a linkage for multimedia backlight, includes protection box 1 and control box main part 7, control box main part 7 is fixed inside protection box 1, L type slide rail 9 has been seted up on protection box 1 surface, the inside sliding connection of L type slide rail 9 has cylindricality slider 12, cylindricality slider 12 one end is provided with movable rod 11, movable rod 11 one end is provided with protection top cap 3, spout 8 has been seted up to protection box 1 inner wall surface, the inside slip grafting of spout 8 has limit baffle 2, limit baffle 2 surface runs through screwed connection has screw rod 14, screw rod 14 one end is provided with stripper plate 13, the screw rod 14 other end is provided with hand wheel 15.

Through setting up protection box 1, can place protection box 1 inside with control box main part 7 to the linkage, be convenient for protect it, change the mode of placing at will in the tradition, and through setting up protection top cap 3, be convenient for protect its top, avoid receiving the striking of external force, simultaneously through setting up spout 8, limit baffle 2, stripper plate 13, screw rod 14 and hand wheel 15's cooperation is used, be convenient for improve the stability of coordinated control box main part 7 inside protection box 1, make after control box main part 7 places protection box 1 inside, the staff passes through spout 8 joint limit baffle 2 inside protection box 1, afterwards drive screw rod 14 through hand wheel 15 and rotate, thereby make screw rod 14 drive stripper plate 13 and remove, until stripper plate 13 and coordinated control box main part 7 outside surface contact can, this mode easy operation, be convenient for improve its stability, it is convenient to operate it.

The utility model provides a linkage device for a multimedia background lamp, which has the following working principle:

this kind of linkage for multimedia backlight through setting up protection box 1, can place protection box 1 inside with control box main part 7 to the linkage, be convenient for protect it, change the mode of placing at will in the tradition, moreover through setting up protection top cap 3, be convenient for protect its top, avoid receiving the striking of external force, simultaneously through setting up spout 8, limit baffle 2, stripper plate 13, screw rod 14 and the cooperation of hand wheel 15 are used, be convenient for improve the stability of coordinated control box main part 7 inside protection box 1, make after control box main part 7 places protection box main part 1 inside, the staff passes through spout 8 joint to limit baffle 2 inside protection box 1, afterwards drive screw rod 14 through hand wheel 15 and rotate, thereby make screw rod 14 drive stripper plate 13 and remove, until stripper plate 13 and coordinated control box main part 7 outside surface contact can, this mode easy operation, be convenient for improve its stability, it is convenient to operate it.

Second embodiment

Referring to fig. 1-4 in combination, another linkage device for a multimedia backlight is provided according to a second embodiment of the present application. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the second embodiment of the present application provides a linkage for multimedia backlight, characterized in that, protection top cap 3 surface is provided with transparent guard plate 10, protection top cap 3 top surface is provided with handle 4, through setting up handle 4, is convenient for to the operation of protection top cap 3, through setting up transparent guard plate 10, is convenient for observe the condition of inside.

By adopting the technical scheme, the extrusion plates 13 are provided with two groups, and the two groups of extrusion plates 13 are symmetrically arranged on the limit baffle 2 through the screw rods 14, so that the stability of fixing the linkage control box main body 7 is improved conveniently.

By adopting the technical scheme, two L-shaped sliding rails 9 are arranged, the two L-shaped sliding rails 9 are symmetrically arranged on the outer side surface of the protective box body 1, and the stability of the protective top cover 3 moving on the surface of the protective box is conveniently improved by arranging the two L-shaped sliding rails 9.

By adopting the technical scheme, the inner width of the chute 8 is equal to the thickness of the limit baffle 2.

Adopt this technical scheme, protection box 1 bottom is provided with supporting leg 6, and supporting leg 6 is provided with a plurality of to four corners in protection box 1 bottom are installed to a plurality of supporting legs 6 equidistance, every pulley 5 is all installed to supporting leg 6 bottom, through setting up supporting leg 6, is convenient for support to protection box 1, through setting up pulley 5, is convenient for improve protection box 1 and drives linkage control box main part 7 and remove, is convenient for operate it.

It should be noted that, various components used in the application document are standard components, which can be purchased from the market, the specific connection modes of the components all adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the components and the electrical equipment all adopt conventional models in the prior art, the circuit connection adopts conventional connection modes in the prior art, and the electrical equipment is communicated with an external safety power supply, and no specific description is made here.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (6)

1. The utility model provides a linkage for multimedia backlight, includes protection box body (1) and control box main part (7), its characterized in that, control box main part (7) are fixed inside protection box body (1), L type slide rail (9) have been seted up on protection box body (1) surface, the inside sliding connection of L type slide rail (9) has cylindricality slider (12), cylindricality slider (12) one end is provided with movable rod (11), movable rod (11) one end is provided with protection top cap (3), spout (8) have been seted up on protection box body (1) inner wall surface, inside slip grafting of spout (8) has limit baffle (2), limit baffle (2) surface runs through screwed connection has screw rod (14), screw rod (14) one end is provided with stripper plate (13), the screw rod (14) other end is provided with hand wheel (15).

2. The linkage device for the multimedia backlight according to claim 1, wherein a transparent protection plate (10) is arranged on the surface of the protection top cover (3), and a handle (4) is arranged on the top surface of the protection top cover (3).

3. The linkage device for the multimedia backlight according to claim 1, wherein two groups of extrusion plates (13) are arranged, and the two groups of extrusion plates (13) are symmetrically arranged on the limit baffle (2) through screws (14).

4. The linkage device for the multimedia backlight according to claim 1, wherein two L-shaped sliding rails (9) are arranged, and the two L-shaped sliding rails (9) are symmetrically arranged on the outer side surface of the protective box body (1).

5. A linkage for a multimedia backlight according to claim 1, characterized in that the internal width of the chute (8) is equal to the thickness of the limit stop (2).

6. The linkage device for the multimedia backlight according to claim 1, wherein supporting legs (6) are arranged at the bottom end of the protective box body (1), a plurality of supporting legs (6) are arranged, the supporting legs (6) are equidistantly arranged at four corners of the bottom end of the protective box body (1), and pulleys (5) are arranged at the bottom end of each supporting leg (6).