CN216813635U - Stage screen elevating platform - Google Patents
Stage screen elevating platform Download PDFInfo
- Publication number
- CN216813635U CN216813635U CN202122544321.6U CN202122544321U CN216813635U CN 216813635 U CN216813635 U CN 216813635U CN 202122544321 U CN202122544321 U CN 202122544321U CN 216813635 U CN216813635 U CN 216813635U
- Authority
- CN
- China
- Prior art keywords
- display screen
- curtain
- screen
- stage
- lifting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003028 elevating effect Effects 0.000 title description 5
- 239000004744 fabric Substances 0.000 claims abstract description 44
- 230000000903 blocking effect Effects 0.000 claims abstract description 18
- 239000000428 dust Substances 0.000 claims abstract description 14
- 239000004677 Nylon Substances 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Abstract
The utility model relates to the field of stage performance instruments, and particularly discloses a stage screen lifting platform which comprises a display screen, wherein an upper lifting plate is installed at the lower end of a square pipe frame, an upper cover plate is arranged above the square pipe frame, a cord fabric accommodating pipe is installed on the lower surface of the upper cover plate, an ash blocking curtain is connected to the end part of a coil spring, a cord fabric ring is installed at one end of the ash blocking curtain, which is positioned on the outer side of the cord fabric accommodating pipe, and a cord fabric hook is arranged at the upper surface of the upper lifting plate, which is positioned on the outer side of the display screen. Utilize the setting of keeping off grey curtain can make things convenient for gap between upper cover plate and the stage to get into the display screen after the dust, influence the result of use, after the display screen is whole by the lifting to the upper surface of stage, disconnection curtain cloth couple and curtain cloth ring's connection back, under the effort that resets of coil spring, keep off grey curtain wholly is accomodate the inside that the pipe was accomodate to the curtain cloth to can make things convenient for the display screen to demonstrate.
Description
Technical Field
The utility model relates to the field of stage performance instruments, in particular to a stage screen lifting platform.
Background
The starting apparatus prop of the activity meeting place is generally moved to the stage by the starting apparatus prop in the earlier stage, middle stage and later stage of the activity, which takes manpower and the aesthetic property of the stage, so that the display screen is arranged outside the lifting platform of the stage by utilizing the appearance on the market, and the display of the screen is realized by controlling the lifting of the lifting platform when the display screen is used.
However, because the screen is arranged outside the lifting platform, the upper cover plate of the lifting platform and the stage have larger gaps so far, and dust and water in daily performance are easy to fall onto the screen from the gaps to affect use.
SUMMERY OF THE UTILITY MODEL
Aiming at the existing problems, the utility model provides a stage screen lifting platform, and the device component comprises a cord fabric accommodating pipe, a dust blocking curtain, a cord fabric ring, a cover plate supporting block and the like which are matched for use, so that the problems in the background technology can be effectively solved.
In order to solve the problems, the utility model adopts the following technical scheme:
the utility model provides a stage screen elevating platform, includes the display screen, the inboard of display screen is provided with the square pipe support, the lifting board is installed to the lower extreme of square pipe support, the top of square pipe support is provided with the upper cover plate, the lower surface mounting of upper cover plate has the curtain cloth to accomodate the pipe, the coil spring is installed through the pivot in the inside that the pipe was accomodate to the curtain cloth, the end connection of coil spring has the ash blocking curtain, the one end that the ash blocking curtain is located the curtain cloth ring is installed in the outside that the pipe was accomodate to the curtain cloth, the upper surface that lifts the board is located the outside of display screen is provided with the curtain cloth couple, the lower extreme outside of display screen is located the screen draw-in groove has been seted up to the upper surface of display screen.
As a still further scheme of the utility model: a bottom supporting seat is arranged right below the upper lifting plate, a scissor-type support is connected between the bottom supporting seat and the upper lifting plate, a lifting lead screw is connected between the lower end of the scissor-type support and the bottom supporting seat, and a sliding groove is formed in the side surface of the bottom supporting seat.
As a still further scheme of the utility model: the lateral wall of square pipe support is located the screen couple is installed to the inboard of display screen, the lower surface of upper cover plate is located the apron supporting shoe is installed to the inboard of curtain cloth containing pipe.
As a still further scheme of the utility model: the dust blocking curtain is elastically connected with the coil spring, and the curtain cloth ring is fixedly connected with the dust blocking curtain.
As a still further scheme of the utility model: one end of the lifting lead screw is located inside the bottom supporting seat, a rotating motor is installed inside the bottom supporting seat, and a rotating shaft is installed between the scissor type support and the upper lifting plate and between the bottom supporting seats.
As a still further scheme of the utility model: the display screen with the screen couple joint, the apron supporting shoe with upper cover plate fixed connection.
As a still further scheme of the utility model: the curtain cloth ring is movably connected with the curtain cloth hook, and the ash blocking curtain is a waterproof nylon component.
Compared with the prior art, the utility model has the beneficial effects that:
1. in use is whole to be accomodate in the below of stage as the display screen, utilizes the setting that keeps off the grey curtain can make things convenient for gap between upper cover plate and the stage to get into can fall into the display screen after the dust, influences the result of use.
2. After the display screen is wholly lifted to the upper surface of stage, disconnection curtain cloth couple and the connection back of curtain cloth ring, under the effort that resets of coil spring, the inside that the pipe was accomodate to the whole curtain cloth of being accomodate to the ash blocking curtain to can make things convenient for the display screen to demonstrate.
Drawings
Fig. 1 is a schematic structural view of a stage screen elevating platform;
FIG. 2 is a schematic view of the installation of a square pipe support in a stage screen elevating platform;
FIG. 3 is a schematic view of the installation of a display screen in a stage screen lifting platform
Fig. 4 is a sectional view of a curtain storage tube in a stage screen raising and lowering stage.
In the figure: 1. a display screen; 2. a square pipe frame; 3. an upper cover plate; 4. lifting the lifting plate; 5. a scissor-type stand; 6. A bottom support base; 7. lifting the screw rod; 8. a sliding groove; 201. a screen is hooked; 301. a cord fabric storage tube; 302. a coil spring; 303. a dust curtain; 304. a cord fabric ring; 305. a cover plate supporting block; 401. hooking the cord fabric; 402. a screen card slot.
Detailed Description
The utility model is further described below in connection with specific embodiments.
As shown in fig. 1-4, in this embodiment, the embodiment is described with reference to fig. 1 to 4, and provides a stage screen lifting platform, which includes a lifting mechanism, a square pipe frame 2 and an upper cover plate 3, the lifting mechanism is composed of an upper lifting plate 4, a scissor bracket 5 and a bottom support base 6, the square pipe frame 2 is fixedly installed on the upper surface of the upper lifting plate 4, a cover plate support block 305 is arranged on the lower surface of the upper cover plate 3 above the square pipe frame 2, a screen hook 201 is installed on the outer side wall of the square pipe frame 2, a screen slot 402 is opened on the upper surface of the square pipe frame 2, in use, by placing the display screen 1 on the outer side of the square pipe frame 2, the lower end of the display screen 1 is engaged with the screen slot 402, and the screen hook 201 and the hook on the inner side wall of the display screen 1 are used for installation and position limitation, the upper cover plate 3 covers and can avoid the display screen 1 to be pressed down by the too big quality of upper cover plate 3 in the top back shroud supporting shoe 305 of display screen 1 and the upper end of square pipe frame 2 of carrying on the contact, the lower surface mounting of upper cover plate 3 has the curtain cloth to accomodate pipe 301, the coil spring 302 is installed through the pivot in the inside of the curtain cloth accomodate pipe 301, the end connection of coil spring 302 has ash blocking curtain 303, the one end that ash blocking curtain 303 is located the outside that the pipe 301 was accomodate to the curtain cloth and installs curtain cloth ring 304, the upper surface that goes up lifting plate 4 is located the outside of display screen 1 and is provided with curtain cloth couple 401, utilize and exert pulling force pulling coil spring 302 to ash blocking curtain 303 and take place deformation, utilize curtain cloth ring 304 and the curtain cloth couple 401 of upper surface of upper lifting plate 4 that ash blocking curtain 303 tip to articulate, guarantee to block the grey of stage.
As shown in fig. 1-2, in this embodiment, a bottom support 6 is disposed under an upper lifting plate 4, a scissor-type bracket 5 is connected between the bottom support 6 and the upper lifting plate 4, a rotation shaft is installed between the scissor-type bracket 5 and the upper lifting plate 4 as well as between the scissor-type bracket 5 and the bottom support 6, a lifting lead screw 7 is connected between a lower end of the scissor-type bracket 5 and the bottom support 6, a rotation motor is installed inside the bottom support 6 at one end of the lifting lead screw 7, a sliding groove 8 is formed in the outer side of the lifting lead screw 7 through the side surface of the sliding rod located on the bottom support 6, the lifting lead screw 7 is driven to rotate by a control motor, so that the lifting lead screw 7 pushes the sliding rod to slide inside the sliding groove 8, and the scissor-type bracket 5 pushes the upper lifting plate 4 to integrally lift up.
The working principle of the utility model is as follows: when the lifting device is used, the lifting screw rod 7 is driven to rotate by the starting motor, so that the lifting screw rod 7 pushes the slide rod to slide in the sliding groove 8, the scissor type support 5 pushes the upper lifting plate 4 to integrally rise, the lower end of the display screen 1 is clamped with the screen clamping groove 402, the screen hook 201 and the hook on the inner side wall of the display screen 1 are installed and limited, the upper cover plate 3 covers the upper part of the display screen 1, the rear cover plate supporting block 305 can be in contact with the upper end of the square pipe frame 2 to prevent the upper cover plate 3 from crushing the display screen 1 due to excessive quality, the dust blocking curtain 303 is pulled by applying a pulling force to pull the coil spring 302 to deform, the curtain cloth ring 304 at the end of the dust blocking curtain 303 is hooked with the curtain cloth hook 401 on the upper surface of the upper lifting plate 4 to ensure that the dust of the stage is blocked, after the display screen 1 is integrally lifted to the upper surface of the stage, the curtain cloth hook 401 and the curtain cloth ring 304 are disconnected, the entire dust blocking curtain 303 is accommodated in the curtain accommodating pipe 301 by the return force of the coil spring 302, so that the display screen 1 can be conveniently displayed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (7)
1. A stage screen lifting platform comprises a display screen (1) and is characterized in that a square pipe frame (2) is arranged on the inner side of the display screen (1), an upper lifting plate (4) is arranged at the lower end of the square pipe frame (2), an upper cover plate (3) is arranged above the square pipe frame (2), the cord fabric accommodating pipe (301) is arranged on the lower surface of the upper cover plate (3), a coil spring (302) is arranged in the cord fabric accommodating pipe (301) through a rotating shaft, the end part of the coil spring (302) is connected with an ash blocking curtain (303), one end of the ash blocking curtain (303) is positioned at the outer side of the cord fabric accommodating pipe (301) and is provided with a cord fabric ring (304), the upper surface of the upper lifting plate (4) is provided with a curtain cloth hook (401) at the outer side of the display screen (1), and the outer side of the lower end of the display screen (1) is positioned on the upper surface of the display screen (1) and is provided with a screen clamping groove (402).
2. A stage screen lifting platform as claimed in claim 1, wherein a bottom support (6) is arranged directly below the upper lifting plate (4), a scissor bracket (5) is connected between the bottom support (6) and the upper lifting plate (4), a lifting screw (7) is connected between the lower end of the scissor bracket (5) and the bottom support (6), and a sliding groove (8) is formed in the side surface of the bottom support (6).
3. A stage screen lifting platform according to claim 1, wherein the outer side wall of the square pipe frame (2) is provided with a screen hook (201) at the inner side of the display screen (1), and the lower surface of the upper cover plate (3) is provided with a cover plate support block (305) at the inner side of the curtain cloth accommodating pipe (301).
4. A stage screen lifting platform according to claim 1, wherein the dust curtain (303) is elastically connected to the coil spring (302), and the cloth ring (304) is fixedly connected to the dust curtain (303).
5. A stage screen lifting platform according to claim 2, wherein one end of the lifting screw (7) is provided with a rotating motor inside the bottom support (6), and a rotating shaft is arranged between the scissor bracket (5) and the upper lifting plate (4) and the bottom support (6).
6. A stage screen lifting platform according to claim 3, wherein the display screen (1) is clamped to the screen hook (201), and the cover plate support block (305) is fixedly connected to the upper cover plate (3).
7. A stage screen lifting platform as claimed in claim 1, wherein the cord fabric ring (304) is movably connected to the cord fabric hook (401), and the dust curtain (303) is a waterproof nylon member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122544321.6U CN216813635U (en) | 2021-10-21 | 2021-10-21 | Stage screen elevating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122544321.6U CN216813635U (en) | 2021-10-21 | 2021-10-21 | Stage screen elevating platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216813635U true CN216813635U (en) | 2022-06-24 |
Family
ID=82048242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122544321.6U Expired - Fee Related CN216813635U (en) | 2021-10-21 | 2021-10-21 | Stage screen elevating platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216813635U (en) |
-
2021
- 2021-10-21 CN CN202122544321.6U patent/CN216813635U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |