Lightweight shield for film and television performance

Abstract

The utility model relates to a lightweight shield for film and television performances, which comprises a circular carbon fiber outer shell plate. A number of carbon fiber inner lining frames formed in an annular distribution are fixedly adhered to the inner surface of the carbon fiber outer shell plate by glue. A carbon fiber inner shell plate is fixedly adhered to the side of the carbon fiber inner lining frame背离 the carbon fiber outer shell plate by glue. The outer ring of the carbon fiber inner shell plate is fixedly adhered to the outer ring of the carbon fiber outer shell plate by glue; Two "C"-shaped handles are arranged on the carbon fiber inner shell plate. Card slots are formed by the two ends of the handle passing through the carbon fiber inner shell plate. A clamping plate is inserted into the card slot. Placing grooves are formed on the carbon fiber inner lining frames on both sides of the center of the carbon fiber outer shell plate. The clamping plate is inserted into the placing groove of the carbon fiber inner lining frame and abuts against the carbon fiber inner shell plate. The main body of this shield adopts a carbon fiber structure, and the structure is simple and compact, having good strength and saving materials; At the same time, the lightweight of the shield can be achieved. It should be noted that there is an incorrect expression "背离" in the original text which might be a typo. I translated it as "背离" as it is in the original, but it might need to be corrected in the source text for better understanding.

Description

Technical Field:

[0001] The utility model relates to the technical field of props, and more specifically to a lightweight shield for film and television performances. Background Art:

[0002] Film and television props are an important part of film and television production, including various scene furnishings and character-worn props. The character-worn props include some hand-held props. Whether it is a hand-held or body-worn film and television prop, lightweight design needs to be considered. For example, for a shield prop, conventional shield props are made of metal casting or wood, and the formed shields are relatively heavy. With the development of new materials, such as carbon cloth, the cured carbon cloth can be used as a plate material. Therefore, some people propose to use carbon cloth to manufacture a carbon fiber shield, which can not only protect the performance strength of the shield but also greatly reduce the weight. However, when making a carbon fiber shield, the composition layout structure of the shield needs to be considered because the carbon cloth is relatively costly. If a shield with a conventional structure is made, it will consume a large amount of carbon cloth and result in high costs. Therefore, a carbon fiber shield prop that can appropriately control the material cost and ensure the strength needs to be designed. Content of the Utility Model:

[0003] The purpose of the utility model is to provide a lightweight shield for film and television performances in view of the deficiencies of the prior art. The main body of the shield adopts a carbon fiber structure, and the structure is simple and compact, with good strength and material saving; at the same time, the lightweight of the shield can be achieved.

[0004] A lightweight shield for film and television performances includes a circular carbon fiber outer shell plate. On the inner surface of the carbon fiber outer shell plate, a number of annularly distributed carbon fiber inner lining frames are fixedly adhered by glue. On the side of the carbon fiber inner lining frame facing away from the carbon fiber outer shell plate, a carbon fiber inner shell plate is fixedly adhered by glue. The outer ring of the carbon fiber inner shell plate is fixedly adhered to the outer ring of the carbon fiber outer shell plate by glue.

[0005] Two "C"-shaped handles are provided on the carbon fiber inner shell plate. At both ends of the handle, a clamping groove is formed through the carbon fiber inner shell plate, and a clamping plate is inserted into the clamping groove. On the carbon fiber inner lining frames on both sides of the center of the carbon fiber outer shell plate, a placement groove is formed, and the clamping plate is inserted into the placement groove of the carbon fiber inner lining frame and abuts against the carbon fiber inner shell plate.

[0006] Preferably, the carbon fiber outer shell plate, the carbon fiber inner shell plate, and the carbon fiber inner lining frame are all formed by laminating and curing multiple layers of carbon cloth. The handle and the clamping plate are both made of aluminum alloy. Antique art paint is sprayed on the outer surfaces of the carbon fiber outer shell plate and the carbon fiber inner shell plate, and a binding belt is wound around the handle.

[0007] Preferably, the carbon fiber inner liner frame is fan-shaped, and there are at least six sets of carbon fiber inner liner frames, which are evenly distributed in a ring around the central axis of the carbon fiber outer shell plate.

[0008] The central axis of the carbon fiber outer shell plate and the central axis of the carbon fiber inner shell plate are on the same straight line.

[0009] Preferably, the width of the slot on the handle is equal to the thickness of the card plate, and the width of the card plate is equal to the width of the groove on the carbon fiber inner liner frame.

[0010] Preferably, the card plate is in the shape of an isosceles trapezoid, with both ends of the card plate abutting against the outer side wall of the carbon fiber inner lining frame.

[0011] Preferably, the handle is formed by bending a flat strip with a rectangular cross-section, and a slot is formed on the carbon fiber inner shell plate opposite to the handle. The width of the slot is equal to the thickness of the flat strip, and the width of the flat strip is equal to the length of the slot.

[0012] Preferably, the depth of the slot on the handle is no greater than half the width of the flat strip.

[0013] The beneficial effects of this utility model are as follows:

[0014] The shield's main body is made of carbon fiber, which is simple and compact, has good strength, and saves materials; at the same time, it can achieve lightweight shield. Attached image description:

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a three-dimensional structural diagram of the carbon fiber-free inner shell plate of this utility model;

[0017] Figure 3 This is a half-sectional structural diagram of the present invention.

[0018] In the diagram: 1. Carbon fiber outer shell plate; 2. Carbon fiber inner shell plate; 21. Slot; 3. Carbon fiber inner lining frame; 31. Placement groove; 4. Handle; 41. Card slot; 5. Card plate. Detailed implementation method:

[0019] Example: See Figures 1 to 3 As shown, a lightweight shield for film and television performance includes a circular carbon fiber outer shell plate 1. Several carbon fiber inner lining frames 3, formed in a ring, are glued to the inner surface of the carbon fiber outer shell plate 1. A carbon fiber inner shell plate 2 is glued to the side of the carbon fiber inner lining frame 3 opposite to the carbon fiber outer shell plate 1. The outer ring of the carbon fiber inner shell plate 2 is glued to the outer ring of the carbon fiber outer shell plate 1. The glue used is epoxy resin glue.

[0020] Two sets of "匚"-shaped handles 4 are provided on the described carbon fiber inner shell plate 2. Clamping grooves 41 are formed by passing through both ends of the handle 4 through the carbon fiber inner shell plate 2. A clamping plate 5 is inserted into the clamping groove 41. Placement grooves 31 are formed on the carbon fiber inner lining frames 3 on both sides of the center of the carbon fiber outer shell plate 1. The clamping plate 5 is inserted into the placement groove 31 of the carbon fiber inner lining frame 3 and abuts against the carbon fiber inner shell plate 2.

[0021] The carbon fiber outer shell plate 1, the carbon fiber inner shell plate 2 and the carbon fiber inner lining frame 3 are all formed by laminating and curing multiple layers of carbon cloth. The handle 4 and the clamping plate 5 are both made of aluminum alloy. Antique art paint is sprayed on the outer surfaces of the carbon fiber outer shell plate 1 and the carbon fiber inner shell plate 2. A binding band is wound around the handle 4, and its shield is made into an antique shield through the antique art paint and the binding band.

[0022] The carbon fiber inner lining frame 3 is in a fan-shaped ring shape. There are at least six groups of carbon fiber inner lining frames 3. The carbon fiber inner lining frames 3 are evenly distributed in a ring around the central axis of the carbon fiber outer shell plate 1. The carbon fiber inner lining frame 3 can improve the support strength.

[0023] The central axis of the carbon fiber outer shell plate 1 and the central axis of the carbon fiber inner shell plate 2 are on the same straight line.

[0024] The groove width of the clamping groove 41 on the handle 4 is equal to the thickness of the clamping plate 5. The width of the clamping plate 5 is equal to the groove width of the placement groove 31 on the carbon fiber inner lining frame 3. The carbon fiber inner lining frame 3 is used to position the clamping plate 5.

[0025] The described clamping plate 5 is in an isosceles trapezoid shape. Both ends of the clamping plate 5 respectively abut against the outer side walls of the carbon fiber inner lining frame 3, and the carbon fiber inner lining frame 3 is used to limit the movement of the clamping plate 5.

[0026] The described handle 4 is formed by bending a flat strip with a rectangular cross-section. A slot 21 opposite to the handle 4 is formed on the carbon fiber inner shell plate 2. The width of the slot 21 is equal to the thickness of the flat strip. The width of the flat strip is equal to the length of the slot 21, and its slot 21 can restrain the handle 4.

[0027] The depth of the clamping groove 41 on the handle 4 is not greater than half of the width of the flat strip, preventing the part of the handle 4 in the clamping groove 41 from breaking.

[0028] Working principle: This structure is a lightweight shield for film and television performances. Its shield is composed of a carbon fiber outer shell plate 1, a carbon fiber inner lining frame 3 and a carbon fiber inner shell plate 2 to form a hollow-structured carbon fiber shield. Its structure is simple and compact, with high strength. At the same time, compared with a solid-structured carbon fiber shield, it can greatly reduce materials and control costs.

[0029] At the same time, a handle 4 needs to be designed on the shield. The handle 4 and the carbon fiber components of the shield are assembled together, and the assembly is also convenient.

[0030] The embodiments described above are illustrative of the present invention and are not intended to limit the present invention. Any person skilled in the art can modify the embodiments without departing from the spirit and scope of the present invention; therefore, the scope of protection of the present invention should be as set forth in the claims.

Claims

1. A lightweight shield for use in film and television performances comprising a circular carbon fibre outer shell plate (1) characterised in that: On the inner surface of the carbon fiber outer shell plate (1), a number of carbon fiber inner lining frames (3) formed in an annular distribution are fixedly adhered by glue. On the side of the carbon fiber inner lining frame (3) facing away from the carbon fiber outer shell plate (1), a carbon fiber inner shell plate (2) is fixedly adhered by glue. The outer ring of the carbon fiber inner shell plate (2) is fixedly adhered to the outer ring of the carbon fiber outer shell plate (1) by glue; Two sets of "C"-shaped handles (4) are provided on the carbon fiber inner shell plate (2). At both ends of the handle (4), a clamping groove (41) is formed through the carbon fiber inner shell plate (2). A clamping plate (5) is inserted into the clamping groove (41). On the carbon fiber inner lining frames (3) on both sides of the center of the carbon fiber outer shell plate (1), a placement groove (31) is formed. The clamping plate (5) is inserted into the placement groove (31) of the carbon fiber inner lining frame (3) and abuts against the carbon fiber inner shell plate (2).

2. The lightweight shield for use in film and television performances according to claim 1, characterized in that: The carbon fiber outer shell plate (1), the carbon fiber inner shell plate (2) and the carbon fiber inner lining frame (3) are all formed by laminating and curing multiple layers of carbon cloth. The handle (4) and the clamping plate (5) are both made of aluminum alloy; Antique art paint is sprayed on the outer surfaces of the carbon fiber outer shell plate (1) and the carbon fiber inner shell plate (2), and a binding strap is wound around the handle (4).

3. The lightweight shield for use in film and television performances according to claim 1, characterized in that: The carbon fiber inner lining frame (3) is in a sector-annular shape. At least six groups of carbon fiber inner lining frames (3) are provided, and the carbon fiber inner lining frames (3) are evenly distributed in a ring around the central axis of the carbon fiber outer shell plate (1); The central axis of the carbon fiber outer shell plate (1) and the central axis of the carbon fiber inner shell plate (2) are on the same straight line.

4. The lightweight shield for use in film and television performances according to claim 1, characterized in that: The groove width of the clamping groove (41) on the handle (4) is equal to the thickness of the clamping plate (5), and the width of the clamping plate (5) is equal to the groove width of the placement groove (31) on the carbon fiber inner lining frame (3).

5. The lightweight shield for use in film and television performances according to claim 4, characterized in that: The clamping plate (5) is in an isosceles trapezoid shape, and both ends of the clamping plate (5) abut against the outer side walls of the carbon fiber inner lining frame (3).

6. The lightweight shield for use in film and television performances according to claim 1, characterized in that: The handle (4) is formed by bending a flat strip with a rectangular cross-section. On the carbon fiber inner shell plate (2), a slot (21) opposite to the handle (4) is formed. The width of the slot (21) is equal to the thickness of the flat strip, and the width of the flat strip is equal to the length of the slot (21).

7. The lightweight shield for use in film and television performances according to claim 6, characterized in that: The depth of the clamping groove (41) on the handle (4) is not greater than half of the width of the flat strip.

Images