CN111251772B

CN111251772B - Sand painting performance equipment

Info

Publication number: CN111251772B
Application number: CN202010153961.1A
Authority: CN
Inventors: 王尚
Original assignee: Ding Mengmeng
Current assignee: Ding Mengmeng
Priority date: 2017-07-26
Filing date: 2017-07-26
Publication date: 2021-04-09
Anticipated expiration: 2037-07-26
Also published as: CN107584960B; CN111251772A; CN107584960A

Abstract

The invention discloses sand painting performance equipment which comprises a sand table, wherein a collection layer is arranged on a painting picture of the sand table, a matrix circuit is arranged in the collection layer, the matrix circuit comprises a signal output end, a signal receiving end and a detection point, each horizontal line of the matrix circuit is respectively connected with the signal output end, each vertical line of the matrix circuit is respectively connected with the signal receiving end, or each horizontal line of the matrix circuit is respectively connected with the signal receiving end, and each vertical line of the matrix circuit is respectively connected with the signal output end; the matrix circuit is characterized in that detection points are arranged at the intersections of the horizontal lines and the vertical lines of the matrix circuit, each detection point comprises two groups of detection heads, and the two groups of detection heads are respectively connected with the horizontal lines or the vertical lines of the matrix circuit. The image projected in the sand painting performance of the invention does not appear the hands of the writer, the aesthetic feeling of the work is improved, and the size of the sand table can be made larger, thus providing a larger play space for the writer.

Description

Sand painting performance equipment

Technical Field

The invention relates to sand painting performance equipment, in particular to sand painting performance equipment with no hands appearing in a sand painting projection image.

Background

The sand painting, namely the sand is used as the painting, is a unique art. The novel culture medium combines the aesthetic examination of modern people and depends on deep cultural background and cultural connotation; is made up by using natural colour sand produced from magical nature through manual refinement. The sand painting has unique performance charm, and can make the audience in the scene enter the illusion feeling and the unprecedented visual enjoyment. The sand paintings are sketched and forever make one expect the wonderful of the next. Manipulation of one kind, such as scattering, throwing, smearing, hooking, picking and beating, is very expressive and infective. The works show the profound thought of artistry as popular aesthetic feeling by bright lines and soft colors, have visual impact effect and achieve the perfect combination of unique artistic conception and ornamental effect.

However, in the dynamic performance of the sand paintings, since the whole picture of the painting of the writer is shot and projected by the camera, the arms of the writer are inevitably shot in the picture, which hinders the appreciation of the works and affects the aesthetic feeling. In addition, the existing sand painting equipment has a small size of a sand table in the sand painting equipment in order to prevent the upper body of a writer from being shot in a picture, so that the complexity of sand painting performance is limited, and the exertion of the writer is limited.

In view of the above problems, there is a need for a sand painting performance apparatus in which projected images do not appear to human hands in the sand painting performance.

Disclosure of Invention

The invention provides sand painting performance equipment, aiming at solving the defects that the projected image of the existing sand painting performance equipment appears hands, the attractiveness is influenced, the size of the sand painting equipment is limited, and the performance of a writer is influenced.

The technical scheme adopted by the invention for solving the technical problems is as follows: a sand painting performance device comprises a sand table, wherein a collection layer is arranged on a painting picture of the sand table, a matrix circuit is arranged in the collection layer and comprises a signal output end, a signal receiving end and a detection point, each horizontal line of the matrix circuit is connected with the signal output end, each vertical line of the matrix circuit is connected with the signal receiving end, or each horizontal line of the matrix circuit is connected with the signal receiving end, and each vertical line of the matrix circuit is connected with the signal output end; the matrix circuit is characterized in that detection points are arranged at the intersections of the horizontal lines and the vertical lines of the matrix circuit, each detection point comprises two groups of detection heads, and the two groups of detection heads are respectively connected with the horizontal lines or the vertical lines of the matrix circuit.

As optimization, the matrix circuit outputs electrical signals or optical signals, the corresponding connection wires of the matrix circuit are wires or optical fibers, and the corresponding sand is a conductive or light-shielding material.

As optimization, the detection head of the detection point is in a spherical shell shape, a conical shell shape or a polygonal pyramid shell shape.

As optimization, the outer diameter of the sand used in the sand painting performance equipment is larger than that of the detection point.

As optimization, the sand painting performance equipment further comprises a camera, and the camera is arranged above the sand table.

As optimization, a light source is arranged in the sand table.

The invention has the beneficial effects that: compared with the prior art, the image projected in the sand painting performance does not appear as the hands of a writer, the aesthetic feeling of the work is improved, the size of the sand table can be larger, and a larger play space is provided for the writer.

Drawings

FIG. 1 is a general block diagram of one embodiment of the present invention.

Fig. 2 is an end view of fig. 1.

Fig. 3 is a schematic diagram of an embodiment of a matrix circuit.

Fig. 4 is a partial enlarged view of the area of fig. 1C.

The device comprises a camera 1, a sand table 2, a collecting layer 3, a signal output end 3-1, a signal receiving end 3-2, a detection point 3-3 and a light source 4.

Detailed Description

Fig. 1 to 4 show an embodiment of the present invention: as shown in fig. 1, the sand painting performance equipment comprises a sand table 2, wherein a collection layer 3 is arranged on a painting picture of the sand table 2, and a matrix circuit is arranged in the collection layer 3. As shown in fig. 3, the matrix circuit includes a signal output end 3-1, a signal receiving end 3-2, and a detecting point 3-3, each horizontal line of the matrix circuit is connected with the signal output end 3-1, each vertical line of the matrix circuit is connected with the signal receiving end 3-2, the detecting point 3-3 is arranged at the intersection of the horizontal line and the vertical line of the matrix circuit, the detecting point 3-3 includes two groups of detecting heads, and the two groups of detecting heads are connected with the horizontal line or the vertical line of the matrix circuit respectively. The matrix circuit outputs electric signals, the corresponding wiring of the matrix circuit is a lead, and the corresponding sand is made of conductive materials. As shown in FIG. 4, the detecting head of the detecting point 3-3 is spherical shell shaped. The external diameter of the sand used in the sand painting performance equipment is larger than that of the detection points 3-3. The sand painting performance equipment further comprises a camera 1, and the camera 1 is arranged above the sand table 2. And a light source 4 is arranged in the sand table 2.

When the sand painting device is used, a position diagram B of the drawn sand painting is obtained through the matrix circuit of the acquisition layer 3 (the detection points 3-3 with sand are conducted and have signals), an image A during actual painting by a writer is obtained through the camera 1, and the writer's hand is in the image A.

There are three options for the images to be projected on the screen that can be selected at this time, option 1: and directly displaying the image in the area of the position map B in the image A. Scheme 2: and processing and displaying the image positioned in the area of the position map B in the image A. Scheme 3: the image of the location map B is displayed.

The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the product forms and styles of the above embodiments, and any sand painting performing device consistent with the claims of the present invention and any suitable changes or modifications thereof by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A sand painting performance equipment, includes sand platform (2), its characterized in that: the sand table (2) is provided with an acquisition layer (3) on a drawing picture, a matrix circuit is arranged in the acquisition layer (3), the matrix circuit comprises a signal output end (3-1), a signal receiving end (3-2) and a detection point (3-3), each horizontal line of the matrix circuit is respectively connected with the signal output end (3-1), each vertical line of the matrix circuit is respectively connected with the signal receiving end (3-2), or each horizontal line of the matrix circuit is respectively connected with the signal receiving end (3-2), and each vertical line of the matrix circuit is respectively connected with the signal output end (3-1); detection points (3-3) are arranged at the intersections of the horizontal lines and the vertical lines of the matrix circuit, the detection points (3-3) comprise two groups of detection heads, and the two groups of detection heads are respectively connected with the horizontal lines or the vertical lines of the matrix circuit; the matrix circuit outputs electric signals or optical signals, the corresponding connection wires of the matrix circuit are wires or optical fibers, and the corresponding sand is a conductive or shading material; when the sand painting device is used, a signal is conducted on a detection point (3-3) with sand, a position diagram B of a drawn sand painting is obtained through a matrix circuit of the acquisition layer (3), an image A during actual painting by a writer is obtained through the camera (1), and the image A is provided with the writer's hand; directly displaying an image in the area of the position map B in the image A on a screen; the sand painting performance equipment further comprises a camera (1), and the camera (1) is arranged above the sand table (2);

the detection head of the detection point (3-3) is spherical shell-shaped or conical shell-shaped;

the outer diameter of sand used in the sand painting performance equipment is larger than that of the detection point (3-3).

2. A sand painting performance apparatus as claimed in claim 1, wherein: a light source (4) is arranged in the sand table (2).