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CN-224229606-U - Liftable multiaspect subtitle display system

CN224229606UCN 224229606 UCN224229606 UCN 224229606UCN-224229606-U

Abstract

The utility model discloses a lifting multi-face subtitle display system which comprises a lifting multi-face screen body (10), a lifting screen body tray (20), a sliding block (30), a sliding rail (40), an electric push rod (50) and a bottom plate (60), wherein the lifting screen body tray (20) is fixedly arranged on the lifting multi-face screen body (10), the sliding block (30) is fixedly connected with the lifting screen body tray (20), the bottom end of the sliding rail (40) is fixed on the bottom plate (60), the sliding block (30) penetrates through the top end of the sliding rail (40) and is sleeved on the sliding rail, the electric push rod (50) is fixed on the bottom plate (60), and the top end of the electric push rod (50) is fixed below the lifting screen body tray (20), so that the lifting screen body tray (20) is driven to move up and down under the constraint of the sliding block (30) and the sliding rail (40) along with the expansion and contraction of the electric push rod (50), and the lifting of the lifting multi-face screen body (10) is further achieved.

Inventors

  • FANG CHEN
  • GUO WEI
  • LU SHUN

Assignees

  • 国家大剧院

Dates

Publication Date
20260512
Application Date
20250617

Claims (10)

  1. 1. A liftable multi-face subtitle display system is characterized by comprising a lifting multi-face screen body (10), a lifting screen body tray (20), a sliding block (30), a sliding rail (40), an electric push rod (50) and a bottom plate (60), Wherein, lift screen body tray (20) is fixed to be set up on lift polyhedron (10), slider (30) and lift screen body tray (20) fixed connection, the bottom of slide rail (40) is fixed on bottom plate (60), slider (30) pass the top of slide rail (40) and overlap and establish on the slide rail, electric putter (50) are fixed on bottom plate (60), the top of electric putter (50) is fixed in the below of lift screen body tray (20), from this along with the flexible of electric putter (50), under the restraint of slider (30) and slide rail (40), drive lift screen body tray (20) reciprocates, and then realize the lift of lift polyhedron (10).
  2. 2. The liftable multi-faceted subtitle display system according to claim 1, wherein the lifting multi-faceted screen (10) is substantially hollow triangular prism in its entirety, comprising three display units (11).
  3. 3. The liftable multi-sided subtitle display system of claim 2, wherein the lifting screen tray (20) is substantially triangular and horizontally disposed in the interior cavity of the lifting multi-sided screen (10).
  4. 4. The liftable multi-sided subtitle display system of claim 3, wherein three through holes are formed in the lifting screen tray (20), the number of the sliding rails (40) is three, and the number of the sliding blocks (30) is three, and the sliding blocks are respectively fixed in the three through holes along the vertical direction and are respectively sleeved on the three sliding rails.
  5. 5. The liftable multi-sided subtitle display system of claim 2, further comprising a display screen base (70), the display screen base (70) being a hollow triangular prism with a lower end fixed to the base plate (60), the display screen base (70) being smaller in size than the lifting multi-sided screen (10), whereby the display screen base (70) is accommodated in the lifting multi-sided screen after the lifting multi-sided screen is lowered.
  6. 6. The liftable multi-sided subtitle display system of claim 5, wherein the lower sections of the slide rail (40) and the electric push rod (50) are accommodated in the display screen base (70).
  7. 7. The liftable multi-sided subtitle display system of claim 2, further comprising a display screen switch key, a lift control panel, a power line interface, and a signal interface panel (80) disposed at a junction of the two display units (11).
  8. 8. The liftable multi-sided subtitle display system of claim 7, wherein the signal interface has two channels, the main channel signal carrying two display units and the standby channel signal carrying a third display unit.
  9. 9. The liftable multi-sided subtitle display system of claim 1, further comprising a universal wheel (90) secured to a lower surface of the base plate (60).
  10. 10. The liftable multi-sided subtitle display system of claim 5, further comprising a slide rail fixing bracket (41) fixedly coupled between the display screen base (70) and the slide rail (40).

Description

Liftable multiaspect subtitle display system Technical Field The utility model relates to the technical field of stage caption display, in particular to a lifting multi-face caption display system. Background Generally, the caption screen display system is a single-sided display, the display panel faces the audience, and the scheme is only suitable for a picture frame stage. However, when the audience is fully seated around the central stage or the vineyard stage, the audience at both sides of the stage and behind the stage cannot see the display content of the single-side screen, so that the understanding of the performance content is lost, and the artistic appreciation and cultural transmission of the drama are not affected little. In addition, the conventional caption screen can not be lifted, if flowers, decorative articles and the like are placed at the position of the desk opening, the effect of watching the caption screen of a front-row audience can be affected, but the manual lifting is not forbidden, time and labor are wasted, and the potential safety hazard of dumping can be caused by improper size of the pad box. Therefore, in order to at least partially solve the deficiencies in the prior art, it is necessary to invent a new liftable multi-sided subtitle display system. Disclosure of utility model The utility model mainly aims at overcoming the defects in the prior art, and aims to provide a lifting multi-face subtitle display system which can adapt to more performance places or stage landscaping and brings better convenience and safe reliability for viewing by audiences. More specifically, the utility model provides a liftable multi-face subtitle display system which comprises a lifting multi-face screen body (10), a lifting screen body tray (20), a sliding block (30), a sliding rail (40), an electric push rod (50) and a bottom plate (60), Wherein, lift screen body tray (20) is fixed to be set up on lift polyhedron (10), slider (30) and lift screen body tray (20) fixed connection, the bottom of slide rail (40) is fixed on bottom plate (60), slider (30) pass the top of slide rail (40) and overlap and establish on the slide rail, electric putter (50) are fixed on bottom plate (60), the top of electric putter (50) is fixed in the below of lift screen body tray (20), from this along with the flexible of electric putter (50), under the restraint of slider (30) and slide rail (40), drive lift screen body tray (20) reciprocates, and then realize the lift of lift polyhedron (10). In an embodiment of the utility model, the lifting polyhedral screen (10) is basically a hollow triangular prism as a whole and comprises three display units (11). In the embodiment of the utility model, the lifting screen body tray (20) is basically triangular, and is horizontally arranged in the inner cavity of the lifting polyhedral screen body (10). According to the embodiment of the utility model, three through holes are formed in the lifting screen body tray (20), three sliding rails (40) are arranged, three sliding blocks (30) are respectively fixed in the three through holes along the vertical direction, and the three sliding rails are respectively sleeved with the three sliding blocks. According to the embodiment of the utility model, the liftable multi-face subtitle display system further comprises a display screen base (70), wherein the display screen base (70) is in a hollow triangular prism shape, the lower end of the display screen base (70) is fixed on the bottom plate (60), and the size of the display screen base (70) is smaller than that of the lifting multi-face screen body (10), so that after the lifting multi-face screen body descends, the display screen base (70) is accommodated in the lifting multi-face screen body. In an embodiment of the utility model, the lower sections of the slide rail (40) and the electric push rod (50) are accommodated in the display screen base (70). According to the embodiment of the utility model, the liftable multi-face caption display system further comprises a display screen switch button, a lifting control panel, a power line interface and a signal interface panel (80) which are arranged at the joint of the two display units (11). In the embodiment of the utility model, the signal interface is provided with two paths, the main path signal carries two display units, and the standby path signal carries a third display unit. In an embodiment of the present utility model, the liftable multi-sided subtitle display system further includes a universal wheel (90) fixed to a lower surface of the base plate (60). According to the embodiment of the utility model, the liftable multi-sided subtitle display system further comprises a slide rail fixing bracket (41) fixedly connected between the display screen base (70) and the slide rail (40). In contrast, the design of the utility model realizes a plurality of beneficial technical effects, such as being applicable to various theatre playi