CN215111660U

CN215111660U - Lateral sliding rotary hanging screen device

Info

Publication number: CN215111660U
Application number: CN202120960177.1U
Authority: CN
Inventors: 王强; 魏子民; 刘斌; 何浩; 王振东; 智浩
Original assignee: Beijing Jindong High Tech Technology Co Ltd
Current assignee: Beijing Jindong High Tech Technology Co Ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-12-10
Anticipated expiration: 2031-05-07

Abstract

The utility model relates to a rotatory screen hanging device of lateral sliding, including lifting means, translation subassembly, rotating assembly and screen subassembly, the translation subassembly includes guiding mechanism and moving mechanism, and guiding mechanism is fixed in on the lifting means and can reciprocate under lifting means's drive, and moving mechanism and guiding mechanism sliding connection can follow guiding mechanism reciprocating motion, and rotating assembly includes relatively pivoted fixed part and revolving part, fixed part and moving mechanism fixed connection, revolving part and screen subassembly fixed connection. The utility model has the advantages that: the lifting assembly enables the guide mechanism to lift, the fixed part of the rotating assembly moves along the guide mechanism along with the moving mechanism, and the screen assembly can rotate relative to the fixed part. Can achieve the change of various stage effects. The translation assembly does not need to be too long, and the screen assembly is flexible in change and compact in structure.

Description

Lateral sliding rotary hanging screen device

Technical Field

The utility model relates to a stage screen field, concretely relates to rotatory screen hanging device of side direction slip.

Background

The stage screen, such as the side curtain, is usually fixed and has poor flexibility, which cannot meet the requirements of stage effect. In addition, the existing screen moving mechanism needs to arrange a longer guide rail on the truss above the stage, so that the occupied area is large, the cost is high, and the moving range of the screen is limited.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve makes the nimble rotation that removes of screen how.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a rotatory screen hanging device of side direction slip, includes lifting means, translation subassembly, rotating assembly and screen subassembly, the translation subassembly includes guiding mechanism and moving mechanism, guiding mechanism is fixed in on the lifting means and can reciprocate under lifting means's the drive, moving mechanism with guiding mechanism sliding connection can follow guiding mechanism reciprocating motion, rotating assembly includes pivoted fixed part and revolution component relatively, fixed part with moving mechanism fixed connection, revolution component with screen subassembly fixed connection.

The utility model has the advantages that: the lifting assembly enables the guide mechanism to lift, the fixed part of the rotating assembly moves along the guide mechanism along with the moving mechanism, and the screen assembly can rotate relative to the fixed part. Like this, when adopting the rotatory screen hanging device of a plurality of side direction slides, two adjacent screen subassemblies can set up side by side in the coplanar, also can rotate and be close to each other after certain angle, perhaps two screens are located not co-altitude and different angle to reach the change of multiple stage effect. The translation assembly does not need to be too long, and the screen assembly is flexible in change and compact in structure.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the lifting assembly comprises a winch and at least one sling, one end of the sling is fixedly connected with the winch, and the other end of the sling is fixedly connected with the guide mechanism.

The beneficial effect of adopting the further scheme is that: the hoist extends or shortens the hoist rope, thereby controlling the height of the guide mechanism.

Furthermore, the translation assembly further comprises a translation driving mechanism, and the translation driving mechanism is fixedly connected with the moving mechanism and is in transmission connection with the guide mechanism and used for driving the moving mechanism to reciprocate along the guide mechanism.

Furthermore, the translation driving mechanism comprises a translation motor and a translation chain wheel, a translation transmission chain is fixed on the guide mechanism along the length direction, the translation motor is fixedly connected with the moving mechanism, an output shaft of the translation motor is in transmission connection with the translation chain wheel, and the translation chain wheel is in meshing transmission with the translation transmission chain.

The beneficial effect of adopting the further scheme is that: through the meshing transmission of the translation chain wheel and the translation transmission chain, the transverse movement of the moving mechanism is driven, the transmission is stable, the abrasion is resistant, and the service life is long.

Further, the guide mechanism comprises at least one guide rail, the moving mechanism comprises a moving frame and at least one moving guide wheel, each guide rail is fixedly connected with the lifting assembly, each moving guide wheel is rotatably mounted on the moving frame and can roll along the corresponding guide rail, and the fixing part is fixedly connected with the moving frame.

The beneficial effect of adopting the further scheme is that: the sliding resistance is small.

Furthermore, guide rail slideways are arranged on two sides of each guide rail, at least one group of movable guide wheels is arranged along the length direction of each guide rail, two movable guide wheels are arranged oppositely and are respectively positioned in the guide rail slideways on the two sides of the same guide rail and are matched with the corresponding guide rail slideways in a rolling manner.

The beneficial effect of adopting the further scheme is that: the moving precision is high, the stress of the guide rail is balanced, and the guide rail is not easy to damage.

Further, the guide rail is at least two, and at least two the guide rail sets up side by side.

The beneficial effect of adopting the further scheme is that: the moving mechanism moves stably and has high reliability.

Furthermore, the rotating assembly further comprises a rotating driving motor, the rotating driving motor is fixedly connected with the moving mechanism, and an output shaft of the rotating driving motor is in transmission connection with the rotating part and is used for driving the rotating part to rotate relative to the fixed part.

Further, the fixed part and the rotary part are respectively an inner ring and an outer ring of the rotary support.

The beneficial effect of adopting the further scheme is that: the slewing bearing can bear large axial and radial loads and overturning moments.

Further, the screen component is a screen main body; or the screen assembly comprises a screen main body and a screen frame, the screen frame is fixedly connected with the rotating part, and the screen main body is fixed on one side of the screen frame.

Drawings

FIG. 1 is a front view of a laterally sliding and rotating hanging screen device of the present invention;

FIG. 2 is an enlarged view A of a portion of FIG. 1;

FIG. 3 is a side view of the lateral sliding rotary screen hanging device of the present invention;

fig. 4 is a partial enlarged view B of fig. 3.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the screen comprises a winch, 2, a sling, 3, a translation motor, 4, a translation chain wheel, 5, a translation transmission chain, 6, a guide rail, 7, a moving frame, 8, a moving guide wheel, 9, a rotary driving motor, 10, an inner ring, 11, an outer ring, 12, a screen body, 13 and a screen frame.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1 to 4, the present embodiment provides a lateral sliding and rotating hanging screen device, which includes a lifting assembly, a translation assembly, a rotating assembly and a screen assembly, where the translation assembly includes a guide mechanism and a moving mechanism, the guide mechanism is fixed on the lifting assembly and can be driven by the lifting assembly to move up and down, the moving mechanism is connected with the guide mechanism in a sliding manner and can reciprocate along the guide mechanism, the rotating assembly includes a fixed part and a rotating part, the fixed part is fixedly connected with the moving mechanism, and the rotating part is fixedly connected with the screen assembly.

The lifting assembly enables the guide mechanism to lift, the fixed part of the rotating assembly moves along the guide mechanism along with the moving mechanism, and the screen assembly can rotate relative to the fixed part. The change of various stage effects can be realized. The translation assembly does not need to be too long, and the screen assembly is flexible in change and compact in structure.

On the basis of the scheme, the lifting assembly comprises a winch 1 and at least one sling 2, one end of the sling 2 is fixedly connected with the winch 1, and the other end of the sling 2 is fixedly connected with the guide mechanism.

Further, as shown in fig. 1, the lifting assembly comprises a plurality of slings 2, one ends of the slings 2 are connected with the winch 1, and the other ends of the slings are wound around the fixed pulley, vertically downwards and fixed with the sling rack. The guide mechanism is fixed with the sling rack.

On the basis of any scheme, the translation assembly further comprises a translation driving mechanism, and the translation driving mechanism is fixedly connected with the moving mechanism and is in transmission connection with the guide mechanism and used for driving the moving mechanism to move back and forth along the guide mechanism.

On the basis of any one of the above schemes, as shown in fig. 2, the translation driving mechanism includes a translation motor 3 and a translation chain wheel 4, a translation transmission chain 5 is fixed to the guide mechanism along the length direction, the translation motor 3 is fixedly connected to the moving mechanism, an output shaft of the translation motor 3 is in transmission connection with the translation chain wheel 4, and the translation chain wheel 4 is in meshing transmission with the translation transmission chain 5.

On the basis of any scheme, the guide mechanism comprises at least one guide rail 6, the moving mechanism comprises a moving frame 7 and at least one moving guide wheel 8, each guide rail 6 is fixedly connected with the lifting assembly, each moving guide wheel 8 is rotatably mounted on the moving frame 7 and can roll along the corresponding guide rail 6, and the fixed part is fixedly connected with the moving frame 7.

Specifically, the guide rail 6 is fixed below the sling mount.

The moving guide wheel 8 is mounted on the moving frame 7 through a bearing.

On the basis of any one of the above schemes, two sides of the guide rail 6 are provided with guide rail slideways, at least one group of the movable guide wheels 8 is arranged along the length direction of each guide rail 6, each group of the movable guide wheels 8 is two, and the two movable guide wheels 8 are oppositely arranged, are respectively positioned in the guide rail slideways on the two sides of the same guide rail 6 and are in rolling fit with the corresponding guide rail slideways.

As shown in fig. 4, the axis of each of the movable rollers 8 is horizontal and rolls laterally along the rail runner, and the lower side edge of the movable roller 8 abuts against the rail runner. Corresponding to the fact that the mobile frame 7 is suspended on the guide rail 6 by at least one set of mobile guide wheels 8.

On the basis of any of the above solutions, as shown in fig. 4, there are at least two guide rails 6, and at least two guide rails 6 are arranged side by side.

On the basis of any scheme, the rotating assembly further comprises a rotating driving motor 9, the rotating driving motor 9 is fixedly connected with the moving mechanism, and an output shaft of the rotating driving motor is in transmission connection with the rotating part and used for driving the rotating part to rotate relative to the fixed part.

On the basis of any one of the above schemes, the fixed part and the rotating part are respectively an inner ring 10 and an outer ring 11 of the rotating support.

Specifically, a transmission gear is fixed on an output shaft of the rotary driving motor 9, an axis of the output shaft of the rotary driving motor 9 is parallel to an axis of the slewing bearing, and the transmission gear is in meshing transmission with an outer ring 11 of the slewing bearing.

On the basis of any scheme, the screen component is a screen main body 12; or the screen assembly comprises a screen main body 12 and a screen frame 13, the screen frame 13 is fixedly connected with the rotating part, and the screen main body 12 is fixed on one side of the screen frame 13.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element 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 invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a rotatory screen hanging device of side direction slip, its characterized in that includes lifting means, translation subassembly, rotating assembly and screen subassembly, the translation subassembly includes guiding mechanism and moving mechanism, guiding mechanism is fixed in on the lifting means and can the lifting means drive down and reciprocate, moving mechanism with guiding mechanism sliding connection can follow guiding mechanism reciprocating motion, rotating assembly includes pivoted fixed part and gyration part relatively, fixed part with moving mechanism fixed connection, gyration part with screen subassembly fixed connection.

2. The device of claim 1, wherein the lifting assembly comprises a hoist (1) and at least one sling (2), and one end of the sling (2) is fixedly connected to the hoist (1) and the other end is fixedly connected to the guiding mechanism.

3. The device of claim 1, wherein the translation assembly further comprises a translation driving mechanism, the translation driving mechanism is fixedly connected with the moving mechanism and is in transmission connection with the guiding mechanism, and the translation driving mechanism is used for driving the moving mechanism to move back and forth along the guiding mechanism.

4. The hanging screen device with the lateral sliding function and the rotating function as claimed in claim 3, wherein the translation driving mechanism comprises a translation motor (3) and a translation chain wheel (4), a translation driving chain (5) is fixed on the guiding mechanism along the length direction, the translation motor (3) is fixedly connected with the moving mechanism, an output shaft of the translation motor (3) is in transmission connection with the translation chain wheel (4), and the translation chain wheel (4) is in meshing transmission with the translation driving chain wheel (5).

5. A sliding and rotating hanging screen device according to claim 1, wherein the guiding mechanism comprises at least one guide rail (6), the moving mechanism comprises a moving frame (7) and at least one moving guide wheel (8), each guide rail (6) is fixedly connected with the lifting assembly, each moving guide wheel (8) is rotatably mounted on the moving frame (7) and can roll along the corresponding guide rail (6), and the fixing member is fixedly connected with the moving frame (7).

6. The device for hanging the screen by sliding laterally and rotating as claimed in claim 5, wherein the guide rails (6) have guide rail slideways on both sides thereof, at least one set of the moving guide wheels (8) is provided along the length direction of each guide rail (6), two moving guide wheels (8) are provided for each set, and the two moving guide wheels (8) are oppositely disposed and respectively located in the guide rail slideways on both sides of the same guide rail (6) and are in rolling fit with the corresponding guide rail slideways.

7. A sliding and rotating hanging screen device according to claim 5 or 6, wherein there are at least two of said rails (6), at least two of said rails (6) being arranged side by side.

8. The hanging screen device of any one of claims 1 to 6, wherein the rotating assembly further comprises a rotating driving motor (9), the rotating driving motor (9) is fixedly connected to the moving mechanism, and an output shaft thereof is in transmission connection with the rotating member for driving the rotating member to rotate relative to the fixed member.

9. A sliding laterally rotating hanging screen device according to claim 8, characterised in that said fixed part and said revolving part are respectively an inner ring (10) and an outer ring (11) of a pivoting support.

10. The hanging screen device of any one of claims 1 to 6, wherein the screen assembly is a screen body (12); or the screen assembly comprises a screen main body (12) and a screen frame (13), the screen frame (13) is fixedly connected with the rotating part, and the screen main body (12) is fixed on one side of the screen frame (13).