CN106693403B

CN106693403B - Screen window device for performance

Info

Publication number: CN106693403B
Application number: CN201611115242.0A
Authority: CN
Inventors: 陈祖尧; 李乾程; 曹伟生
Original assignee: Wuhu Fantawild Culture Tech Inc
Current assignee: Wuhu Fantawild Culture Tech Inc
Priority date: 2016-12-07
Filing date: 2016-12-07
Publication date: 2022-07-26
Anticipated expiration: 2036-12-07
Also published as: CN106693403A

Abstract

The invention relates to a screen window device for performance, which comprises a slide rail arranged transversely, wherein the left side and the right side of the slide rail are respectively provided with an upright post in sliding fit, a curtain is connected between the upright posts, and the middle part of the curtain is provided with an opening; the sliding rail is characterized in that a platform is fixed on the front side of the sliding rail, a guide pillar vertically passes through the rear side of the platform, a pedal is fixed at the upper end of the guide pillar, a spring sleeved on the guide pillar is arranged between the pedal and the platform, a cross rod is vertically fixed at the lower end of the guide pillar, and the left end and the right end of the cross rod extend out of the platform. The invention replaces the actor to turn off the screen by the curtain which can freely and flexibly move towards the two sides under the control of the actor, thereby improving the speed of the actor to change from the back field to the front side of the screen, saving the action time and improving the performance effect on the one hand, and avoiding the wrinkles generated on the screen when the actor turns the curtain arranged on the screen by hands on the other hand, and enhancing the integrity and the smoothness of the three-dimensional projection.

Description

Screen window device for performance

Technical Field

The invention relates to the technical field of stage equipment, in particular to a screen window device for performance.

Background

When a mythological story or a science fiction drama is presented in a theater, in order to give visual impact to actors, a large number of special effects are inserted by means of science and technology. The three-dimensional projection technology is one of the common special effect means, that is, an image with a strong three-dimensional stereoscopic impression is projected on a wall surface or a screen with a certain picture by using a three-dimensional projection device, however, with general contact of audiences, the freshness brought by the technology is gradually reduced, and then the means of combining three-dimensional projection and real performance is favored by more technicians.

In the current stage drama, the actor is through offering the gap probe on big screen to carry out to screen front side cooperation projection equipment behind the back from the screen, form lifelike three-dimensional visual effect, however the actor when the gap of seting up on the screen, the screen produces the vibration, influences projection effect, and the fold on the screen exposes actor performance means easily.

Disclosure of Invention

In view of the above technical drawbacks, the present invention provides a screen window device for performance.

A screen window device for performance comprises transversely arranged slide rails, wherein the left side and the right side of each slide rail are respectively provided with an upright post in sliding fit, a curtain is connected between the upright posts, and an opening is formed in the middle of the curtain.

The sliding rail is characterized in that a platform is fixed on the front side of the sliding rail, a guide pillar vertically passes through the rear side of the platform, a pedal is fixed at the upper end of the guide pillar, a spring sleeved on the guide pillar is arranged between the pedal and the platform, a cross rod is vertically fixed at the lower end of the guide pillar, and the left end and the right end of the cross rod extend out of the platform.

The utility model discloses a bracing piece, including the stand, the upper and lower both ends of diagonal push rod are all equipped with the bar hole, and the bar hole on diagonal push rod upper portion is articulated with the stand that corresponds the side respectively, and the bar hole of diagonal push rod lower part is articulated with the horizontal pole tip that corresponds the side respectively.

The platform is a step platform, the rear part of the platform is lower than the front part of the platform,

the slide rails are two in number and are respectively positioned at the upper end and the lower end of the curtain.

The beneficial effects of the invention are:

the invention replaces the actor to turn off the screen by the curtain which can freely and flexibly move towards the two sides under the control of the actor, thereby improving the speed of the actor to change from the back field to the front side of the screen, saving the action time and improving the performance effect on the one hand, and avoiding the wrinkles generated on the screen when the actor turns the curtain arranged on the screen by hands on the other hand, and enhancing the integrity and the smoothness of the three-dimensional projection.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a perspective view of the present invention;

fig. 2 is a left side view of the present invention.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below.

As shown in fig. 1 and 2, the screen window device for performances comprises a slide rail 1 which is transversely arranged, wherein the left side and the right side of the slide rail 1 are respectively provided with an upright post 2 which is in sliding fit, a curtain 3 is connected between the upright posts 2, and the middle part of the curtain 3 is provided with an opening 4.

The front side of the sliding rail 1 is fixed with a platform 5, the rear side part of the platform 5 is vertically provided with a guide pillar 6, the upper end of the guide pillar 6 is fixed with a pedal 7, a spring 8 sleeved on the guide pillar 6 is arranged between the pedal 7 and the platform 5, the lower end of the guide pillar 6 is vertically fixed with a cross rod 9, and the left end and the right end of the cross rod 9 extend out of the platform 5.

The front side of stand 2 respectively fixedly is equipped with a bracing piece 10, be connected with an oblique push rod 11 through articulated mode on the bracing piece 10 respectively, the upper and lower both ends of oblique push rod 11 all are equipped with bar hole 12, and bar hole 12 on oblique push rod 11 upper portion is articulated with stand 2 that corresponds the side respectively, and bar hole 12 of oblique push rod 11 lower part is articulated with the horizontal pole 9 tip that corresponds the side respectively.

The platform 5 is a step platform 5, and the rear part of the platform 5 is lower than the front part of the platform 5, so that the actors can move from front to back to tread the pedals in a labor-saving way.

The number of the slide rails 1 is two, and the slide rails are respectively positioned at the upper end and the lower end of the curtain 3.

When the curtain opening device is used, an actor quickly steps on the pedal 7, the pedal 7 compresses the spring 8, the guide post 6 is pushed down, the cross rod 9 is moved downwards by the guide post 6, and in the process that the cross rod 9 moves downwards, the end part of the cross rod 9 is hinged with the corresponding inclined push rod 11, so that the inclined push rod 11 rotates around the corresponding support rod 10, the upright post 2 on the corresponding side is pushed outwards along the slide rail 1 by the upper end of the corresponding inclined push rod 11, and the curtain 3 is opened. The actor performs through curtain 3.

The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A screen window device for performance is characterized in that: the curtain comprises transversely arranged slide rails, wherein the left side and the right side of each slide rail are respectively provided with an upright post in sliding fit, a curtain is connected between the upright posts, and the middle part of the curtain is provided with an opening;

a platform is fixed on the front side of the sliding rail, a guide pillar vertically passes through the rear side part of the platform, a pedal is fixed at the upper end of the guide pillar, a spring sleeved on the guide pillar is arranged between the pedal and the platform, a cross rod is vertically fixed at the lower end of the guide pillar, and the left end and the right end of the cross rod extend out of the platform;

the front sides of the upright posts are respectively fixedly provided with a supporting rod, the supporting rods are respectively connected with an inclined push rod in a hinged mode, the upper end part and the lower end part of the inclined push rod are respectively provided with a strip-shaped hole, the strip-shaped holes in the upper parts of the inclined push rods are respectively hinged with the upright posts on the corresponding sides, and the strip-shaped holes in the lower parts of the inclined push rods are respectively hinged with the transverse rod end parts on the corresponding sides;

the platform is a step platform, and the rear side part of the platform is lower than the front side part of the platform;

the number of the slide rails is two, and the slide rails are respectively positioned at the upper end and the lower end of the curtain.