CN220852023U

CN220852023U - Lighting mechanism for concert hall

Info

Publication number: CN220852023U
Application number: CN202322535205.7U
Authority: CN
Inventors: 杨书雯
Original assignee: Shanghai Rongshen Intelligent Technology Co ltd
Current assignee: Shanghai Rongshen Intelligent Technology Co ltd
Priority date: 2023-09-19
Filing date: 2023-09-19
Publication date: 2024-04-26
Anticipated expiration: 2033-09-19

Abstract

The application belongs to the technical field of lighting equipment, and discloses a studio lighting mechanism, which comprises a wall body top surface, wherein a fixed box is fixedly connected to the bottom of the wall body top surface, a motor is fixedly connected to the inner wall of the fixed box, the output end of the motor is fixedly connected with a rotating shaft, rotating rods which are rotatably connected to the inside of the fixed box are arranged on two sides of the rotating shaft, a pull rope is wound on the outer side of a wire collecting roller, the tail end of the pull rope penetrates through the bottom wall of the fixed box and is fixedly connected with a lifting plate, a wire and a wire reel are arranged in the fixed box, the wire reel is fixedly sleeved on the outer side of the rotating shaft, and the bottom of the lifting plate is detachably connected with a lighting lamp; the application solves the problems that the existing studio lighting lamp is usually arranged on the top surface of a wall body, and the mounting height is higher, so that when the studio lighting lamp needs to be maintained, the studio lighting lamp needs to be lifted by means of tools such as a ladder and the like for disassembly, and the disassembly and the maintenance are inconvenient.

Description

Lighting mechanism for concert hall

Technical Field

The application relates to the technical field of lighting equipment, in particular to a studio lighting mechanism.

Background

The studio is a place for space artistic creation by utilizing light and sound, is a conventional base for television program production, and is used for shooting images besides recording sound, and guests, hosts and staff perform work, production and performance in the studio, so that besides necessary shooting and editing equipment, the studio has to have enough sound and light equipment and conditions convenient for creation.

The existing studio lighting lamp is usually installed on the top surface of a wall body, and because of the high installation height, when the studio lighting lamp needs to be maintained, the studio lighting lamp needs to be lifted by means of tools such as a ladder and the like for disassembly, and the problem of inconvenience in disassembly and maintenance exists.

In order to solve the problems, the application provides a studio lighting mechanism.

Disclosure of utility model

The application provides the following technical scheme: the utility model provides a studio lighting mechanism, includes the wall body top surface, the fixed box of bottom fixedly connected with of wall body top surface, the inner wall fixedly connected with motor of fixed box, the output fixedly connected with axis of rotation of motor, the both sides of axis of rotation all are provided with the dwang of swivelling joint in fixed box inside, two all connect through the drive belt between dwang and the axis of rotation, the outside symmetry of dwang has fixedly cup jointed the receipts line roller, the outside of receipts line roller is around being equipped with the stay cord, and the end of stay cord runs through the diapire and the fixedly connected with lifter plate of fixed box, the inside of fixed box is provided with wire and wire reel, the wire reel is fixed to be cup jointed in the outside of axis of rotation, the detachable lighting lamp that is connected with in the bottom of lifter plate.

Through above-mentioned technical scheme, solved current studio light and installed at the wall body top surface generally, because the installation height is higher, when needs to maintain it, need ascend a height with the help of tools such as ladder and dismantle, have the inconvenient problem of dismantlement maintenance.

Further, the wire reel sets up the middle part at fixed box, the wire includes first line body and second line body, the one end of first line body runs through the lateral wall inner chamber of fixed box and extends to the outside of fixed box, the second line body is around establishing in the outside of wire reel, and the one end of second line body is fixed in the outside of wire reel, and the other end of first line body is connected with the one end of second line body, and the other end and the light of second line body are connected.

Further, the top fixedly connected with mounting bracket of light, the spacing groove has been seted up to the bottom face symmetry of lifter plate, spacing hole has been seted up to the symmetry on the mounting bracket, the symmetry is provided with stop gear on the lifter plate.

Through above-mentioned technical scheme, install the light on the lifter plate through the mounting bracket.

Further, stop gear includes screw hole and sliding tray, the sliding tray has been seted up to the inner wall of limiting tray, install the threaded rod on the lifter plate, the inside sliding connection of sliding tray has the stopper of looks adaptation, the one end of threaded rod is passed through the bearing and is connected with the stopper rotation.

Through above-mentioned technical scheme, make things convenient for the illumination lamp to dismantle the maintenance.

Further, the other end of the threaded rod is fixedly connected with a disc, and anti-skidding lines are formed in the outer side wall of the disc.

Through the technical scheme, the friction force between the disc and the hand is increased by the anti-skid lines, and the disc is more convenient to screw.

Further, the mounting frame is arranged in a U-shaped structure, and the sliding groove and the limiting hole are positioned on the same horizontal line.

Further, the outside of lifter plate has seted up the screw hole, the screw hole is linked together with the sliding tray, threaded rod screw thread grafting is in the inside of screw hole.

In summary, the application has the following beneficial technical effects:

1. The motor work makes axis of rotation and two dwang rotate, and the dwang rotates and drives the take-up roller and rotate to the pull rope of transferring, and then make the lifter plate drive the light and move down, and then reduce the height of light, make things convenient for maintenance personnel to check the maintenance of illumination lamp, need not to ascend a height with the help of the ladder and dismantle, dismantle the maintenance more convenient, and promoted the security.

2. After the height of the lighting lamp is reduced, the disc is utilized to drive the threaded rod to rotate, the threaded rod rotates to drive the limiting block to slide in the sliding groove, so that the limiting hole is moved out, the limiting of the mounting frame is relieved, and the lighting lamp is conveniently detached from the lifting plate to be maintained independently.

Drawings

FIG. 1 is a schematic diagram of the structure of the present application;

FIG. 2 is a schematic view of a portion of the structure of the present application;

FIG. 3 is a schematic view showing the internal structure of the fixing case of the present application;

FIG. 4 is a top cross-sectional view of the lift plate of the present application;

fig. 5 is an enlarged schematic view of the area structure a in fig. 3 according to the present application.

The reference numerals in the figures illustrate:

1. The top surface of the wall body; 2. a disc; 3. a lighting lamp; 4. a lifting plate; 5. a pull rope; 6. a fixed box; 7. a threaded rod; 8. a limiting hole; 9. a mounting frame; 10. a motor; 11. a wire winding roller; 12. a rotating lever; 13. a wire; 14. a transmission belt; 15. a rotating shaft; 16. a wire spool; 17. a limit groove; 18. a sliding groove; 19. a limiting block; 20. a threaded hole; 21. and (3) a bearing.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application; it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the protection scope of the present application.

In the description of the present application, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

Examples:

The embodiment of the application discloses a studio lighting mechanism, please refer to fig. 1, 2 and 3, which comprises a wall top surface 1, wherein the bottom of the wall top surface 1 is fixedly connected with a fixed box 6, the inner wall of the fixed box 6 is fixedly connected with a motor 10, the output end of the motor 10 is fixedly connected with a rotating shaft 15, both sides of the rotating shaft 15 are respectively provided with a rotating rod 12 which is rotationally connected inside the fixed box 6, the two rotating rods 12 and the rotating shaft 15 are connected through a transmission belt 14, the outer sides of the rotating rods 12 are symmetrically and fixedly sleeved with a winding roller 11, the outer sides of the winding roller 11 are wound with four pull ropes 5, the pull ropes 5 are wound on the outer sides of the winding roller 11 in the same direction, the first ends of the pull ropes 5 are fixed on the outer sides of the winding roller 11, the tail ends of the pull ropes 5 penetrate through the bottom wall of the fixed box 6 and are fixedly connected with a lifting plate 4, the inner side of the fixed box 6 is provided with a wire 13 and a wire 16, the wire 16 is fixedly sleeved on the outer sides of the rotating shaft 15, the outer sides of the winding plate 11 is fixedly sleeved with the wire winding roller 11, and the bottom of the lifting plate 4 is detachably connected with a lighting lamp 3.

Referring to fig. 3 and 5, the wire spool 16 is disposed in the middle of the fixed box 6, the wire 13 includes a first wire body and a second wire body, one end of the first wire body penetrates through the inner cavity of the side wall of the fixed box 6 and extends to the outer side of the fixed box 6, the switch of the lighting lamp 3 is disposed on the wall, the lighting lamp 3 is connected with the switch and the external power source through the wire 13, the second wire body is wound on the outer side of the wire spool 16, one end of the second wire body is fixed on the outer side of the wire spool 16, the other end of the first wire body is connected with one end of the second wire body, the other end of the second wire body is connected with the lighting lamp 3, and the second wire body penetrates through the inner bottom wall of the fixed box 6, the middle of the lifting plate 4 and the middle of the mounting frame 9 and is connected with the lighting lamp 3.

Referring to fig. 2, the top of the lighting lamp 3 is fixedly connected with a mounting frame 9, the mounting frame 9 is in a U-shaped structure, limit grooves 17 are symmetrically formed in the bottom end surface of the lifting plate 4, limit holes 8 are symmetrically formed in the mounting frame 9, and limit mechanisms are symmetrically arranged on the lifting plate 4.

Referring to fig. 4, the limiting mechanism comprises a threaded hole 20 and a sliding groove 18, the sliding groove 18 is formed in the inner wall of the limiting groove 17, the size of the sliding groove 18 is matched with that of the limiting block 19, the sliding groove 18 and the limiting hole 8 are located on the same horizontal line, the lifting plate 4 is provided with a threaded rod 7, the outer side of the lifting plate 4 is provided with the threaded hole 20, the threaded hole 20 is communicated with the sliding groove 18, the threaded rod 7 is inserted into the threaded hole 20 in a threaded manner, the sliding groove 18 is slidably connected with the matched limiting block 19 in the sliding manner, one end of the threaded rod 7 is rotatably connected with the limiting block 19 through a bearing 21, the other end of the threaded rod 7 is fixedly connected with a disc 2, the threaded rod 7 is driven to rotate by the disc 2, the threaded rod 7 is rotated to drive the limiting block 19 to slide in the sliding groove 18, so as to move out of the limiting hole 8, limit of the mounting frame 9 is removed, the lighting lamp 3 is conveniently detached, the outer side wall of the disc 2 is provided with anti-skid threads, friction force between the disc 2 and a hand is increased, and the disc 2 is more conveniently screwed.

The implementation principle of the embodiment of the application is as follows: the motor 10 is started to work so as to drive the rotating shaft 15 to rotate, the rotating shaft 15 drives the two rotating rods 12 to rotate through the two driving belts 14 respectively, the rotating rods 12 rotate so as to drive the wire collecting roller 11 to rotate, the pull rope 5 is lowered, the lifting plate 4 drives the illuminating lamp 3 to move downwards, the height of the illuminating lamp 3 is reduced, maintenance staff can conveniently maintain and check the illuminating lamp 3, when the illuminating lamp 3 moves downwards, the rotating shaft 15 drives the wire spool 16 to rotate, and meanwhile, the wire 13 is lowered so as to avoid winding of the wire 13;

After the height of the illuminating lamp 3 is reduced, the disc 2 is utilized to drive the threaded rod 7 to rotate, the threaded rod 7 rotates to drive the limiting block 19 to slide in the sliding groove 18, so that the limiting hole 8 is moved out, the limiting of the mounting frame 9 is relieved, and the illuminating lamp 3 is conveniently detached for independent maintenance.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. The utility model provides a studio lighting system, includes wall body top surface (1), its characterized in that: the utility model discloses a wall body top surface (1), fixed box (6) of bottom fixedly connected with of wall body top surface (1), the inner wall fixedly connected with motor (10) of fixed box (6), the output fixedly connected with axis of rotation (15) of motor (10), the both sides of axis of rotation (15) all are provided with rotation and connect in the inside dwang (12) of fixed box (6), two all be connected through conveyer belt (14) between dwang (12) and axis of rotation (15), the outside symmetry of dwang (12) has cup jointed receipts line roller (11), the outside of receipts line roller (11) is around being equipped with stay cord (5), and the end of stay cord (5) runs through the diapire of fixed box (6) and fixedly connected with lifter plate (4), the inside of fixed box (6) is provided with wire (13) and wire reel (16), the outside at axis of rotation (15) is cup jointed in fixed to wire reel (16), the bottom of lifter plate (4) can be dismantled and be connected with light (3).

2. A studio lighting fixture as claimed in claim 1, wherein: the wire reel (16) is arranged in the middle of the fixed box (6), the wire (13) comprises a first wire body and a second wire body, one end of the first wire body penetrates through the inner cavity of the side wall of the fixed box (6) and extends to the outer side of the fixed box (6), the second wire body is wound on the outer side of the wire reel (16), one end of the second wire body is fixed on the outer side of the wire reel (16), the other end of the first wire body is connected with one end of the second wire body, and the other end of the second wire body is connected with the illuminating lamp (3).

3. A studio lighting fixture as claimed in claim 1, wherein: the top fixedly connected with mounting bracket (9) of light (3), spacing groove (17) have been seted up to the bottom face symmetry of lifter plate (4), spacing hole (8) have been seted up to the symmetry on mounting bracket (9), the symmetry is provided with stop gear on lifter plate (4).

4. A studio lighting fixture according to claim 3, wherein: the limiting mechanism comprises a threaded hole (20) and a sliding groove (18), the sliding groove (18) is formed in the inner wall of the limiting groove (17), a threaded rod (7) is installed on the lifting plate (4), a limiting block (19) which is matched with the sliding groove (18) is connected in a sliding mode, and one end of the threaded rod (7) is connected with the limiting block (19) in a rotating mode through a bearing (21).

5. A studio lighting fixture as claimed in claim 4, wherein: the other end of the threaded rod (7) is fixedly connected with a disc (2), and anti-skidding lines are formed in the outer side wall of the disc (2).

6. A studio lighting fixture as claimed in claim 4, wherein: the mounting frame (9) is arranged in a U-shaped structure, and the sliding groove (18) and the limiting hole (8) are positioned on the same horizontal line.

7. A studio lighting fixture as claimed in claim 4, wherein: threaded holes (20) are formed in the outer sides of the lifting plates (4), the threaded holes (20) are communicated with the sliding grooves (18), and the threaded rods (7) are inserted into the threaded holes (20) in a threaded mode.