Stage curtain hanging support capable of being adjusted in multiple directions

Abstract

The utility model relates to the field of supports, and discloses a multi-azimuth adjustable stage curtain hanging support which comprises a support composed of a connecting plate, a first connecting block and a second connecting block, a wind-up roller is arranged between the two connecting blocks, a motor box is installed on the first connecting block, a motor is installed in the motor box, and a wind-up roller is installed on the second connecting block. A clamping mechanism for clamping the output shaft of the motor and the winding roller is arranged between the output shaft of the motor and the winding roller; a cylinder is mounted on the inner side of the connecting block II; meanwhile, a round hole connected with the cylinder in an inserted mode is formed in the side, away from the motor, of the winding roller. In addition, a horizontal sliding groove is formed in the side, close to the second connecting block, of the bottom end of the connecting plate, and the second connecting block is connected to the sliding groove in a clamped and sliding mode. Under the action of the driving mechanism, the second connecting block can be driven to slide along the sliding groove, so that the second connecting block can be separated from the winding roller, after the second connecting block is separated from the winding roller, the winding roller clamped with the motor through the clamping mechanism can be separated from the motor, and the winding roller can be taken down for maintenance and replacement.

Description

Technical Field

[0001] The utility model belongs to the field of brackets, in particular to a multi-directionally adjustable stage curtain hanging bracket. Background Art

[0002] With curtain hangers, the curtain can be easily raised, lowered or adjusted in height to suit different performances. This allows the background curtain on the stage to change as the plot develops or the speech requires, creating a richer and more attractive visual effect for the audience. Curtain hangers are usually equipped with various control devices, such as ropes, motors or manual controls, to facilitate operators to precisely control the lifting and adjustment of the curtain.

[0003] The winding roller used for rolling up the curtain in the curtain hanger is rotatably connected to the support. Normally, this winding roller cannot be removed separately because one end of it needs to be connected to the output shaft of the motor to rotate for the winding operation. This winding roller that cannot be removed separately also causes the inconvenience of replacement and maintenance. Utility Model Content

[0004] Technical problem to be solved: Due to the limitation of the motor, the winding roller cannot be removed separately.

[0005] Technical solution: The utility model provides a multi-directionally adjustable stage curtain hanging bracket, including a support composed of a connecting plate, a connecting block one and a connecting block two, a winding roller is arranged between the two connecting blocks, a motor box is installed on the connecting block one, a motor is installed in the motor box, and a clamping mechanism for clamping the two is arranged between the output shaft of the motor and the winding roller; a cylinder is installed on the inner side of the connecting block two; at the same time, a round hole for plugging with the cylinder is opened on the side of the winding roller away from the motor; in addition, a horizontal sliding groove is opened on the bottom end of the connecting plate on the side close to the connecting block two, and the connecting block two is clamped and slidably connected to the sliding groove; and a driving mechanism for driving the connecting block two to slide along the sliding groove is also arranged on the connecting plate.

[0006] Furthermore, the engaging mechanism comprises a cross installed on the outside of the motor output shaft; meanwhile, a cross groove matching the cross is provided on one end of the winding roller close to the motor.

[0007] Furthermore, the driving mechanism includes a slider installed at the top of the second connecting block and slidably connected to the slide slot. A screw rod parallel to the slide slot is threaded through the slider, and one end of the screw rod is cooperatively connected to a bearing installed in the inner groove wall of the slide slot.

[0008] Furthermore, a mounting hole is provided on the inner groove wall of the slide groove, the outer ring of the bearing is fixedly connected to the inner wall of the mounting hole, and the inner ring thereof is interference fit with the screw rod.

[0009] Furthermore, the width of the bottom of the chute is greater than the width of the top of the chute, and each slider is adapted to the chute.

[0010] Furthermore, the slide groove may be a T-shaped groove or a trapezoidal groove, and correspondingly, each sliding block is a T-shaped block or a trapezoidal block adapted to the T-shaped groove or the trapezoidal groove.

[0011] Furthermore, two mounting seats are symmetrically connected to the top of the connecting plate, two gas springs are hinged front and back on each mounting seat, and a mounting ring is connected to the top of each gas spring.

[0012] Technical effect: In the utility model, under the action of the driving mechanism, the connecting block 2 can be driven to slide along the slide groove, so that the connecting block 2 can be separated from the winding roller. In this way, when it is separated from the winding roller, the winding roller engaged with the motor through the engaging mechanism can be separated from the motor. In this way, the winding roller can be removed for maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the circular hole structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the cylindrical structure of the utility model;

[0017] Figure 4 It is an enlarged schematic diagram of the structure at A of the utility model;

[0018] In the figure:

[0019] 1. Connecting plate; 2. Connecting block 1; 3. Connecting block 2; 4. Winding roller; 5. Motor box; 6. Motor; 7. Clamping mechanism; 701. Cross; 702. Cross slot; 8. Round hole; 9. Cylinder; 10. Slide; 11. Driving mechanism; 1101. Slider; 1102. Screw rod; 1103. Bearing; 12. Mounting seat; 13. Gas spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0021] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] The multi-directional adjustable stage curtain hanging bracket provided in this specific embodiment is as follows: Figure 1 As shown, it includes a support consisting of a connecting plate 1, a connecting block 1 2 and a connecting block 2 3, and a winding roller 4 is arranged between the two connecting blocks, wherein:

[0023] A motor box 5 is installed on the connecting block 1 2, and a motor 6 is installed in the motor box 5. A clamping mechanism 7 for clamping the output shaft of the motor 6 and the winding roller 4 is provided between the output shaft of the motor 6 and the winding roller 4; Figure 2 , Figure 3 and Figure 4 As shown, the engaging mechanism 7 includes a cross 701 mounted on the outside of the output shaft of the motor 6; at the same time, a cross groove 702 matching the cross 701 is provided on the end of the winding roller 4 close to the motor 6;

[0024] A cylinder 9 is installed on the inner side of the connecting block 2 3. Figure 3 At the same time, the winding roller 4 is provided with a circular hole 8 plugged into the cylinder 9 on the side away from the motor 6, as shown in FIG. Figure 2As shown; in addition, a horizontal slide groove 10 is opened at the bottom end of the connecting plate 1 on one side close to the connecting block 2 3, and the connecting block 2 3 is engaged and slidably connected to the slide groove 10; and a driving mechanism 11 for driving the connecting block 2 3 to slide along the slide groove 10 is also provided on the connecting plate 1, and the driving mechanism 11 includes a slider 1101 installed at the top of the connecting block 2 3 and engaged and slidably connected with the slide groove 10, and a screw rod 1102 parallel to the slide groove 10 is threadedly connected on the slider 1101, and one end of the screw rod 1102 is matched and connected with a bearing 1103 installed in the inner groove wall of the slide groove 10. In this way, under the action of the driving mechanism 11, the connecting block 2 3 can be driven to slide along the slide groove 10, so that the connecting block 2 3 can be separated from the winding roller 4. In this way, when it is separated from the winding roller 4, the winding roller 4 engaged with the motor 6 through the engaging mechanism 7 can be separated from the motor 6, so that the winding roller 4 can be removed for maintenance and replacement.

[0025] For the bearing 1103 mentioned above, specifically, a mounting hole is opened on the inner groove wall of the slide groove 10, the outer ring of the bearing 1103 is fixedly connected to the inner wall of the mounting hole, and its inner ring is interference fit with the screw rod 1102, so the screw rod 1102 can be connected in place to rotate.

[0026] The reason why the slide groove 10 and the slider 1101 can be engaged and slidably connected is that the width of the bottom of the slide groove 10 is greater than the width of the top of the groove, and each slider 1101 is compatible with this slide groove 10; there are many such structures, for example, the slide groove 10 can be a T-shaped groove or a trapezoidal groove, and correspondingly, each slider 1101 is a T-shaped block or a trapezoidal block compatible with this T-shaped groove or trapezoidal groove.

[0027] In addition, it is worth mentioning that two mounting seats 12 are symmetrically connected to the top of the connecting plate 1, and two gas springs 13 are hinged front and back on each mounting seat 12, and a mounting ring is connected to the top of each gas spring 13 for connecting to the wall. Because the motor 6 will generate vibration when rotating and winding, installing the gas spring 13 can provide shock absorption.

[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

[0029] In the idle space of this device, all electrical components and their matching drivers are placed, and all the driving parts mentioned above, which refer to power elements, electrical components and adaptive power supplies, are connected through wires by personnel in this field. The specific connection means should refer to the above description, and the electrical connection is completed in the working order of each electrical component. The detailed connection means are well known in the art.

Claims

1. A multi-directionally adjustable stage curtain hanging bracket, comprising a support consisting of a connecting plate (1), a connecting block 1 (2) and a connecting block 2 (3), a winding roller (4) being arranged between the two connecting blocks, characterized in that: A motor box (5) is installed on the connecting block 1 (2), a motor (6) is installed in the motor box (5), and a clamping mechanism (7) for clamping the output shaft of the motor (6) and the winding roller (4) is provided between the two. A cylinder (9) is installed on the inner side of the second connecting block (3); at the same time, a round hole (8) for plugging into the cylinder (9) is provided on the side of the winding roller (4) away from the motor (6); in addition, a horizontal sliding groove (10) is provided on the bottom end of the connecting plate (1) on the side close to the second connecting block (3), and the second connecting block (3) is slidably connected to the sliding groove (10); and a driving mechanism (11) for driving the second connecting block (3) to slide along the sliding groove (10) is also provided on the connecting plate (1).

2. The multi-directionally adjustable stage curtain hanging bracket according to claim 1 is characterized in that: The engaging mechanism (7) comprises a cross (701) mounted on the outside of the output shaft of the motor (6); at the same time, a cross groove (702) matching the cross (701) is provided on one end of the winding roller (4) close to the motor (6).

3. The multi-directionally adjustable stage curtain hanging bracket according to claim 1 is characterized in that: The driving mechanism (11) comprises a sliding block (1101) mounted on the top of the second connecting block (3) and slidably connected to the slide groove (10); a screw rod (1102) parallel to the slide groove (10) is threadedly penetrated through the sliding block (1101); one end of the screw rod (1102) is matched and connected to a bearing (1103) mounted in the inner groove wall of the slide groove (10).

4. The multi-directionally adjustable stage curtain hanging bracket according to claim 3 is characterized in that: A mounting hole is provided on the inner groove wall of the slide groove (10), the outer ring of the bearing (1103) is fixedly connected to the inner wall of the mounting hole, and the inner ring thereof is interference fit with the screw rod (1102).

5. The multi-directionally adjustable stage curtain hanging bracket according to claim 3 is characterized in that: The width of the bottom of the chute (10) is greater than the width of the top of the chute, and each slider (1101) is adapted to the chute (10).

6. The multi-directionally adjustable stage curtain hanging bracket according to claim 5, characterized in that: The slide groove (10) can be a T-shaped groove or a trapezoidal groove, and correspondingly, each slider (1101) is a T-shaped block or a trapezoidal block adapted to the T-shaped groove or the trapezoidal groove.

7. The multi-directionally adjustable stage curtain hanging bracket according to claim 1, characterized in that: The top of the connecting plate (1) is symmetrically connected to two mounting seats (12), each mounting seat (12) is hingedly connected to two gas springs (13) at the front and rear, and the top of each gas spring (13) is connected to a mounting ring.

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