CN215854180U - Quick coiling mechanism of stage curtain - Google Patents

Abstract

The utility model relates to the technical field of curtain rolling, and discloses a rapid rolling device for a stage curtain, which solves the problems that the curtain is inconvenient to roll and the curtain is inconvenient to install and disassemble, so that the curtain is inconvenient to clean, and comprises two support frames, wherein a rolling rod is rotatably arranged at the top ends of the two support frames, a support plate is fixedly arranged on the side surface of one support frame, a fixed block is fixedly arranged at the top of the support plate, a rotating shaft is rotatably arranged inside the fixed block, a motor is arranged at the bottom end of the support frame, a driving belt is fixedly arranged at the output end of the motor, one end of the driving belt far away from the motor is fixedly arranged to one end of the rotating shaft, and a slot is arranged at one end of the rotating shaft far away from the driving belt. The curtain looks clean and tidy, and the quality of stage performance is improved.

Description

Quick coiling mechanism of stage curtain

Technical Field

The utility model belongs to the technical field of curtain winding, and particularly relates to a rapid winding device for a stage curtain.

Background

The curtain is a necessary device on the stage and plays a role in decorating the stage and improving the performance effect.

But general curtain is not convenient for the rolling when using, influences the performance effect of stage, probably causes the influence to the opening of performance to common curtain equipment fixing and dismantlement are inconvenient, thereby leads to the curtain to be not convenient for wash.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the rapid winding device for the stage curtain, which effectively solves the problems that the general curtain is inconvenient to wind and the curtain is inconvenient to mount and dismount, so that the curtain is inconvenient to clean.

In order to achieve the purpose, the utility model provides the following technical scheme: a stage curtain rapid winding device comprises two support frames, winding rods are rotatably mounted at the top ends of the two support frames, a support plate is fixedly mounted on the side face of one support frame, a fixed block is fixedly mounted at the top of the support plate, a rotating shaft is rotatably mounted inside the fixed block, a motor is mounted at the bottom end of the support frame, a transmission belt is fixedly mounted at the output end of the motor, one end, away from the motor, of the transmission belt is fixedly mounted to one end of the rotating shaft, a slot is formed in one end, away from the transmission belt, of the rotating shaft, one end of each winding rod penetrates through the support frame and is inserted into the slot in one end of the rotating shaft, four second bolts are in threaded connection with the outer wall of the rotating shaft, penetrate through the rotating shaft and are in threaded connection with the winding rods, a fixed plate is fixedly mounted on each winding rod, and a plurality of limiting rods are fixedly mounted on the plane of each winding rod, a plurality of limiting grooves are formed in the plane of the fixing plate, a plurality of grooves are formed in the arc-shaped face of the fixing plate, each groove is internally and evenly in threaded connection with a first bolt, each limiting rod is externally and evenly sleeved with a hanging ring, and the bottom of each hanging ring is fixedly connected with a curtain.

Further, the quantity of recess, spacing groove and gag lever post equals, and recess and spacing groove all communicate.

Furthermore, a thread groove is formed in one end of the limiting rod, and one end of the first bolt penetrates through the fixing plate and is connected to the inside of the thread groove of the limiting rod in a threaded mode.

Furthermore, the winding rod and the fixing plate are combined into a round rod.

Further, the inside fixed mounting of fixed block has two solid fixed rings, two gu fixed ring all rotates and cup joints the outer wall in the pivot, eight semicircular grooves have been seted up to the outer wall of pivot, and every four of semicircular grooves are a set of, every the inside of semicircular groove all rotates installs the rolling ball, gu fixed ring's inside has seted up the ring channel, and the equal slidable mounting of rolling ball to the inside of ring channel.

Compared with the prior art, the utility model has the beneficial effects that:

1) when the curtain winding device is used on a stage, firstly, a motor is operated to improve power of the curtain winding device, then the power of the motor is transmitted to the rotating shaft through the transmission belt, the rotating shaft rotates inside the fixed block, the rotating ball in the semicircular groove of the outer wall of the rotating shaft slides in the annular groove of the inner wall of the fixed ring, the contact area between the rotating shaft and the fixed block is reduced, the rotating shaft is convenient to rotate, one end of the winding rod is fixed in the rotating shaft through the second bolt, then the rotating shaft can drive the winding rod to rotate at the top of the support frame when rotating, and the curtain is wound on the winding rod;

2) the utility model discloses a curtain, including the curtain, the first link with the curtain top cup joints on the gag lever post, then will receive the winding stem and align with the fixed plate, let the gag lever post be located corresponding spacing inslot respectively, then peg graft the one end of first bolt in the recess, and with the spiral shell groove threaded connection of gag lever post one end, receive the winding stem and the fixed plate has just connected together like this, press from both sides the curtain between winding stem and fixed plate, only need twist first bolt during dismounting device, make fixed plate and winding stem part, then just can take off the curtain, and wash it, make the curtain keep totally clean and tidy, improve the quality of stage performance.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic structural view of a fixing block and a rotating shaft according to the present invention;

FIG. 3 is a schematic structural view of a fixing ring and a rotating shaft according to the present invention;

FIG. 4 is a schematic view of the connection structure of the rotating shaft and the winding rod according to the present invention;

FIG. 5 is a schematic view of the connection structure of the winding rod and the curtain of the present invention;

FIG. 6 is a schematic side view of the connection between the winding rod and the fixing plate according to the present invention;

in the figure: 1. a support frame; 2. winding the rod; 3. a fixing plate; 4. a first bolt; 5. a support plate; 6. a fixed block; 7. a rotating shaft; 8. a second bolt; 9. a motor; 10. a transmission belt; 11. a curtain; 12. a fixing ring; 13. rotating the ball; 14. a limiting rod; 15. hanging a ring; 16. a limiting groove; 17. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1-6, the present invention includes two support frames 1, a winding rod 2 is rotatably mounted on the top end of each of the two support frames 1, a support plate 5 is fixedly mounted on the side surface of one of the support frames 1, a fixed block 6 is fixedly mounted on the top of the support plate 5, the support plate 5 supports the fixed block 6, a rotating shaft 7 is rotatably mounted inside the fixed block 6, a motor 9 is mounted at the bottom end of the support frame 1, a transmission belt 10 is fixedly mounted at the output end of the motor 9, one end of the transmission belt 10 far away from the motor 9 is fixedly mounted to one end of the rotating shaft 7, one end of the rotating shaft 7 far away from the transmission belt 10 is provided with a slot, one end of the winding rod 2 passes through the support frame 1 and is inserted into the slot at one end of the rotating shaft 7, four second bolts 8 are threadedly connected to the outer wall of the rotating shaft 7, and the second bolts 8 pass through the rotating shaft 7 and are threadedly connected to the winding rod 2, fixed mounting has fixed plate 3 on the winding rod 2, and the plane fixed mounting of winding rod 2 has a plurality of gag lever post 14, and a plurality of spacing groove 16 has been seted up on the plane of fixed plate 3, and a plurality of recess 17 has been seted up to the arcwall face of fixed plate 3, and the equal threaded connection in inside of every recess 17 has first bolt 4, and link 15, the bottom fixedly connected with curtain 11 of link 15 have all been cup jointed to the outside of every gag lever post 14.

In the second embodiment, on the basis of the first embodiment, the number of the grooves 17, the limiting grooves 16 and the limiting rods 14 is equal, and the grooves 17 are communicated with the limiting grooves 16.

In the third embodiment, on the basis of the first embodiment, a thread groove is formed in one end of the limiting rod 14, one end of the first bolt 4 penetrates through the fixing plate 3 and is connected to the thread groove of the limiting rod 14 in a threaded manner, and the winding rod 2 and the fixing plate 3 are fixedly mounted together through the first bolt 4, so that the curtain 11 is convenient to mount or dismount.

Fourth embodiment, on the basis of first embodiment, rolling rod 2 and fixed plate 3 make up into a round bar, can twine curtain 11 on the round bar that rolling rod 2 and fixed plate 3 are constituteed, realize the rolling function of curtain 11.

Fifth embodiment, on the basis of first embodiment, the inside fixed mounting of fixed block 6 has two solid fixed rings 12, two solid fixed rings 12 all rotate and cup joint the outer wall at pivot 7, eight semicircular grooves have been seted up to the outer wall of pivot 7, and every four of semicircular grooves are a set of, the inside of every semicircular groove all rotates and installs rolling ball 13, gu fixed ring 12's inside has seted up the ring channel, and rolling ball 13 equal slidable mounting to the inside of ring channel, gu fixed ring 12 and rolling ball 13 can reduce the area of contact between pivot 7 and the fixed block 6, make pivot 7 more laborsaving in the pivoted.

The working principle is as follows: when using on the stage, at first motor 9 operates and improves power for the device, then through drive belt 10 with motor 9's power transmission's pivot 7 on, pivot 7 rotates in the inside of fixed block 6, the rolling ball 13 of pivot 7 outer wall half slot slides in the ring channel of solid fixed ring 12 inner wall, the area of contact between pivot 7 and the fixed block 6 has been reduced, make things convenient for pivot 7 to rotate, the one end of second bolt 8 with receipts winding rod 2 is fixed in pivot 7, then pivot 7 can drive receipts winding rod 2 when the pivoted and rotate at the top of support frame 1, just, twine curtain 11 on winding rod 2.

When installing curtain 11, at first cup joint the link 15 on curtain 11 top on gag lever post 14, then align winding rod 2 and fixed plate 3, let gag lever post 14 be located corresponding spacing inslot 16 respectively, then peg graft in recess 17 with first bolt 4's one end, and with the thread groove threaded connection of gag lever post 14 one end, winding rod 2 has just so connected together with fixed plate 3, press from both sides curtain 11 between winding rod 2 and fixed plate 3, only need to twist first bolt 4 during dismounting device, make fixed plate 3 and winding rod 2 part, then just can take off curtain 11, and wash it.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims (5)

1. The utility model provides a quick coiling mechanism of stage curtain, includes two support frames (1), its characterized in that: the winding device is characterized in that winding rods (2) are rotatably mounted at the top ends of the two support frames (1), a support plate (5) is fixedly mounted on the side face of one support frame (1), a fixed block (6) is fixedly mounted at the top of the support plate (5), a rotating shaft (7) is rotatably mounted inside the fixed block (6), a motor (9) is mounted at the bottom end of the support frame (1), a driving belt (10) is fixedly mounted at the output end of the motor (9), one end, far away from the motor (9), of the driving belt (10) is fixedly mounted to one end of the rotating shaft (7), a slot is formed in one end, far away from the driving belt (10), of the rotating shaft (7), one end of each winding rod (2) penetrates through the support frame (1) and is inserted into the slot in one end of the rotating shaft (7), four second bolts (8) are in threaded connection with the outer wall of the rotating shaft (7), and the second bolts (8) penetrate through the rotating shaft (7) and are in threaded connection with the winding rods (2), fixed mounting has fixed plate (3) on rolling rod (2), the plane fixed mounting of rolling rod (2) has a plurality of gag lever post (14), a plurality of spacing groove (16) have been seted up on the plane of fixed plate (3), a plurality of recess (17), every have been seted up to the arcwall face of fixed plate (3) the equal threaded connection in inside of recess (17) has first bolt (4), every link (15) have all been cup jointed to the outside of gag lever post (14), the bottom fixedly connected with curtain (11) of link (15).

2. A stage curtain quick winding device as claimed in claim 1, wherein: the quantity of the grooves (17), the limiting grooves (16) and the limiting rods (14) is equal, and the grooves (17) are communicated with the limiting grooves (16).

3. A stage curtain quick winding device as claimed in claim 1, wherein: a thread groove is formed in one end of the limiting rod (14), and one end of the first bolt (4) penetrates through the fixing plate (3) and is connected into the thread groove of the limiting rod (14) in a threaded mode.

4. A stage curtain quick winding device as claimed in claim 1, wherein: the coiling rod (2) and the fixing plate (3) are combined into a round rod.

5. A stage curtain quick winding device as claimed in claim 1, wherein: the inside fixed mounting of fixed block (6) has two solid fixed rings (12), two gu fixed ring (12) all rotates and cup joints the outer wall in pivot (7), eight semi-circular grooves have been seted up to the outer wall of pivot (7), and every four of semi-circular groove are a set of, every the inside of semi-circular groove all rotates and installs rolling ball (13), the ring channel has been seted up to the inside of solid fixed ring (12), and rolling ball (13) equal slidable mounting to the inside of ring channel.

Images