CN212854643U - Stage of flashlight integration adjustable speed draws curtain device - Google Patents

Abstract

The utility model discloses a stage of flashlight integration adjustable speed draws curtain device, including first fixed plate and supplementary fixed subassembly, first fixed plate is located second fixed plate left side, and all is fixed with the U-shaped storage box on first fixed plate and the second fixed plate, and the U-shaped storage box internal rotation on the first fixed plate is connected with simultaneously draws the curtain subassembly, supplementary fixed subassembly is used for connecting slide bar and cable, and supplementary fixed subassembly fixes on slide bar and cable, sliding connection has the curtain slider on the slide bar. This stage of flashlight integration adjustable speed draws curtain device is provided with and draws the curtain subassembly, draws the setting of driving motor and speed reducer in the curtain subassembly to carry out the speed governing when drawing the curtain, can be when the program preparation is insufficient, can the extension time, the setting of the handle on drawing the curtain subassembly can be used when driving motor breaks down manually, the fixed block passes through the screw bolt and the nut constitutes dismantles mounting structure with the slip ring, the later stage of being convenient for cleans or changes the curtain.

Description

Stage of flashlight integration adjustable speed draws curtain device

Technical Field

The utility model relates to a stage draws curtain technical field, specifically is a but stage of flashlight integration speed governing draws curtain device.

Background

The stage curtain is indispensable equipment on various types of stages such as theatre, auditorium and club studio, and plays the effect of decorating the stage, improves the performance effect, through the magnanimity retrieval, finds among the prior art if publication number CN200995072, and a stage draws the curtain mechanism to include pulley and slide rail, and the setting of pulley and slide rail can guarantee that the stage curtain slides smoothly, can not block, guarantees the slip quality.

To sum up current stage draws curtain device all uses the electricity to draw the curtain, can't carry out normal use when the on-the-spot power failure that appears or driving motor breaks down, so the practicality is not strong.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stage of flashlight integration adjustable speed draws curtain device to current stage that proposes in solving above-mentioned background art draws curtain device and all uses the electronics to draw the curtain, can't carry out normal use when having a power failure or driving motor breaks down appear in the scene, so the not strong problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a stage curtain drawing device with manual and electric integration and speed regulation, which comprises a first fixed plate and an auxiliary fixed component,

the first fixing plate is positioned on the left side of the second fixing plate, U-shaped storage boxes are fixed on the first fixing plate and the second fixing plate respectively, and meanwhile, curtain pulling assemblies are connected in the U-shaped storage boxes in a rotating mode;

supplementary fixed subassembly, supplementary fixed subassembly is used for connecting slide bar and cable, and supplementary fixed subassembly is fixed on slide bar and cable, sliding connection has the curtain slider on the slide bar.

Preferably, draw the curtain subassembly to include driving motor, speed reducer, pulley, pivot, handle, sealed lid, bearing and third fixed plate, the driving motor output rotates and is connected with the pulley, and the pulley downside rotates and is connected with the pivot, the speed reducer is located between driving motor and the pulley, pivot downside block is connected with the handle, sealed lid threaded connection has the third fixed plate, and inlays on the third fixed plate and have the bearing, and the block is connected with the pivot in the bearing simultaneously.

Preferably, the third fixing plate and the sealing cover form a detachable mounting structure.

Preferably, all rotate in the U-shaped storage box on first fixed plate and the second fixed plate and be connected with the pulley, and all twine the cable on two pulleys.

Preferably, supplementary fixed subassembly includes fixed block, slip ring, bolt and nut, the fixed block is fixed on the cable, and the cable has the slip ring through bolt and nut threaded connection, and the last suspension of slip ring has the curtain slider simultaneously.

Preferably, the fixed block and the sliding ring form a dismounting and mounting structure through a bolt and a nut.

Compared with the prior art, the beneficial effects of the utility model are that: the stage curtain drawing device with the integrated flashlight and speed regulation function,

(1) the curtain drawing assembly is arranged, the speed of the driving motor and the speed reducer in the curtain drawing assembly can be adjusted when a curtain is drawn, the time can be prolonged when the program is not sufficiently prepared, and the handle on the curtain drawing assembly can be manually used when the driving motor fails, so that the normal operation of the curtain drawing is ensured, and the practicability of the curtain drawing assembly is improved;

(2) be provided with supplementary fixed subassembly, the mounting structure is dismantled through screw bolt and nut and slip ring constitution to the fixed block, and the later stage of being convenient for is cleaned or is changed, easy operation, convenient to curtain.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

fig. 3 is the schematic diagram of the distribution structure of the core protective casing in the first filling layer.

In the figure: 1. the curtain drawing device comprises a first fixing plate, a second fixing plate, a 3, a U-shaped storage box, a 4, a curtain drawing assembly, a 401, a driving motor, a 402, a speed reducer, a 403, a pulley, a 404, a rotating shaft, a 405, a handle, a 406, a sealing cover, a 407, a bearing, a 408, a third fixing plate, a 5, a stay rope, a 6, an auxiliary fixing assembly, a 601, a fixing block, a 602, a sliding ring, a 603, a bolt, a 604, a nut, a 7, a sliding rod, an 8 and a curtain sliding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a stage curtain drawing device with manual and electric integration and speed regulation functions is disclosed, as shown in figures 1 and 2, a first fixing plate 1 is located on the left side of a second fixing plate 2, U-shaped storage boxes 3 are fixed on the first fixing plate 1 and the second fixing plate 2, meanwhile, a curtain drawing assembly 4 is connected in a rotating mode in each U-shaped storage box 3 on the first fixing plate 1, each curtain drawing assembly 4 comprises a driving motor 401, a speed reducer 402, a pulley 403, a rotating shaft 404, a handle 405, a sealing cover 406, a bearing 407 and a third fixing plate 408, the output end of the driving motor 401 is rotatably connected with the pulley 403, the lower side of the pulley 403 is rotatably connected with the rotating shaft 404, the speed reducer 402 is located between the driving motor 401 and the pulley, a curtain sliding block 8 moves relatively or oppositely on a sliding rod 7 under the auxiliary action of the driving motor 401, so that the stage curtain can be normally carried out, and the driving motor 401 can regulate the sliding speed of the curtain sliding block 8 under, when the stage is not sufficiently prepared, the sliding speed can be adjusted through the curtain, so that more preparation time is obtained, the practicability of the device is increased, the lower side of a rotating shaft 404 is connected with a handle 405 in a clamping manner, a sealing cover 406 is connected with a third fixing plate 408 in a threaded manner, a bearing 407 is embedded on the third fixing plate 408, the rotating shaft 404 is connected in the bearing 407 in a clamping manner, the third fixing plate 408 and the sealing cover 406 form a disassembly and assembly structure, pulleys 403 are connected in a U-shaped storage box 3 on a first fixing plate 1 and a second fixing plate 2 in a rotating manner, pull cables 5 are wound on the two pulleys 403, when a driving motor 401 fails, the sealing cover 406 is manually rotated, the sealing cover 406 is separated from the third fixing plate 408, the handle 405 is manually embedded at the lower side of the rotating shaft 404, the handle 405 is manually rotated, the pulley 403 can be driven to rotate by the rotation of the handle 405, the pulley 403 can drive a, thus, the stage curtain works normally, and the practicability of the stage curtain is improved.

As shown in fig. 1 and 3, the auxiliary fixing component 6 is used for connecting the sliding rod 7 and the cable 5, the auxiliary fixing component 6 is fixed on the sliding rod 7 and the cable 5, the sliding rod 7 is connected with the curtain slider 8 in a sliding manner, the auxiliary fixing component 6 includes a fixing block 601, a sliding ring 602, a bolt 603 and a nut 604, the fixing block 601 is fixed on the cable 5, the cable 5 is connected with the sliding ring 602 in a threaded manner through the bolt 603 and the nut 604, the curtain slider 8 is suspended on the sliding ring 602, the fixing block 601 forms a dismounting and mounting structure with the sliding ring 602 through the bolt 603 and the nut 604, the nut 604 is manually rotated, the nut 604 is separated from the bolt 603, the bolt 603 is separated from the fixing block 601 and the sliding ring 602, and the stage curtain is manually taken out from the sliding rod 7, so that the stage curtain can be dismounted, replaced or cleaned quickly, the operation is simple, convenient and.

The working principle is as follows: when the stage curtain drawing device with the flashlight integration and speed regulation is used, an external power supply is connected, a driving motor 401 on a first fixing plate 1 rotates to drive a speed reducer 402 to rotate, the speed reducer 402 rotates to drive a rotating shaft 404 to rotate, the rotating shaft 404 rotates to drive a pulley 403 in a U-shaped storage box 3 to rotate, the pulley 403 rotates to drive a pull rope 5 to rotate, the pull rope 5 rotates to drive a stage curtain to slide through a fixing block 601, a sliding ring 602 and a curtain slider 8, so that the stage curtain works normally, if the driving motor 401 fails, a sealing cover 406 is manually rotated, the sealing cover 406 is separated from a third fixing plate 408, a handle 405 is manually embedded at the lower side of the rotating shaft 404 on the third fixing plate 408, the handle 405 is manually rotated, the rotating shaft 404 rotates under the assistance of a bearing 407, the rotating shaft 404 rotates to drive the pulley 403 to rotate, the pulley 403 can drive the curtain slider 8 on a sliding rod 7 to move through, therefore, the stage curtain can normally work, the nut 604 is manually rotated, the nut 604 is separated from the bolt 603, the bolt 603 is manually rotated, the bolt 603 is separated from the fixed block 601 and the sliding ring 602, and therefore the stage curtain on the sliding rod 7 can be conveniently detached in the later period, the operation is simple and convenient, and the content which is not described in detail in the specification belongs to the prior art which is well known by a person skilled in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. A stage curtain drawing device with integrated flashlight and speed regulation comprises a first fixing plate (1) and an auxiliary fixing component (6), and is characterized in that the first fixing plate is provided with a first fixing hole;

the curtain drawing device comprises a first fixing plate (1), wherein the first fixing plate (1) is positioned on the left side of a second fixing plate (2), U-shaped storage boxes (3) are fixed on the first fixing plate (1) and the second fixing plate (2), and meanwhile curtain drawing assemblies (4) are rotatably connected in the U-shaped storage boxes (3) on the first fixing plate (1);

supplementary fixed subassembly (6), supplementary fixed subassembly (6) are used for connecting slide bar (7) and cable (5), and supplementary fixed subassembly (6) are fixed on slide bar (7) and cable (5), sliding connection has curtain slider (8) on slide bar (7).

2. A stage curtain drawing device with integrated flashlight and adjustable speed according to claim 1, wherein: draw curtain subassembly (4) to include driving motor (401), speed reducer (402), pulley (403), pivot (404), handle (405), sealed lid (406), bearing (407) and third fixed plate (408), driving motor (401) output rotates and is connected with pulley (403), and pulley (403) downside rotates and is connected with pivot (404), speed reducer (402) are located between driving motor (401) and pulley (403), pivot (404) downside block is connected with handle (405), sealed lid (406) threaded connection has third fixed plate (408), and inlays on third fixed plate (408) and have bearing (407), and the block is connected with pivot (404) in bearing (407) simultaneously.

3. A stage curtain drawing device with integrated flashlight and adjustable speed according to claim 2, wherein: the third fixing plate (408) and the sealing cover (406) form a dismounting and mounting structure.

4. A stage curtain drawing device with integrated flashlight and adjustable speed according to claim 1, wherein: all rotate in U-shaped storage box (3) on first fixed plate (1) and second fixed plate (2) and be connected with pulley (403), and all twine on two pulley (403) and have cable (5).

5. A stage curtain drawing device with integrated flashlight and adjustable speed according to claim 1, wherein: supplementary fixed subassembly (6) are including fixed block (601), slip ring (602), bolt (603) and nut (604), fixed block (601) are fixed on cable (5), and there is slip ring (602) in cable (5) through bolt (603) and nut (604) threaded connection, and it has curtain slider (8) to hang on slip ring (602) simultaneously.

6. A stage curtain drawing device with integrated flashlight and adjustable speed according to claim 5, wherein: the fixed block (601) and the sliding ring (602) form a dismounting and mounting structure through a bolt (603) and a nut (604).

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