CN213479684U

CN213479684U - Novel projection equipment for animation demonstration

Info

Publication number: CN213479684U
Application number: CN202022587922.0U
Authority: CN
Inventors: 陈伟
Original assignee: Shaanxi Institute of International Trade and Commerce
Current assignee: Shaanxi Institute of International Trade and Commerce
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-06-18
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses a novel projection equipment for animation production demonstration, which comprises a projector host and a projection lens, wherein the projection lens is arranged at the front end of the projector host, a balance plate device is arranged at the lower side of the projector host, the balance plate device comprises an L-shaped baffle, a placing plate, a fixed plate, a semicircular plate and an inclined strut rod, the L-shaped baffle is arranged at the left end and the right end of the placing plate, the inclined strut rod is arranged at the lower end of the left side and the right side of the placing plate, the semicircular plate is arranged at the lower end of the middle part of the placing plate, the fixed plate is arranged at the lower end of the semicircular plate, the inclined strut rod is arranged at the outer part of the left side and the right side of the fixed plate, the position of the semicircular plate in the fixed plate can be adjusted when the projection image has deviation and cannot be adjusted, the projected image is in a horizontal position, thereby avoiding watching the visual effect of the projected image.

Description

Novel projection equipment for animation demonstration

Technical Field

The utility model belongs to the technical field of the projector is relevant, concretely relates to novel projection equipment is used in animation demonstration.

Background

The projector, also known as a projector, is a device capable of projecting images or videos onto a curtain, and can be connected with a computer, a VCD, a DVD, a BD, a game machine, a DV, and the like through different interfaces to play corresponding video signals.

The prior projection equipment technology has the following problems: the existing projector has the advantages of small size, large projection image and no damage to eyes, the projection image is uneven when the existing projector is used for projection, and the projection image cannot be adjusted to be in a horizontal position by adjusting an adjusting knob and a focusing ring of the projector, so that the visual effect of watching the projection image is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel projection equipment is used in animation demonstration to the projection image height is uneven can appear in solving the meeting that proposes in the above-mentioned background art, how adjust the adjust knob of projecting apparatus and focus ring and all can't adjust the projection image and be horizontal position, thereby the visual effect problem of projection image is watched in the influence.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel projection equipment is used in animation demonstration, includes projecting apparatus host computer and projecting lens, projecting lens is installed to the front end of projecting apparatus host computer, the downside of projecting apparatus host computer is provided with the balance plate device, the balance plate device includes L type baffle, places board, fixed plate, semicircle board and diagonal brace, the both ends all are provided with L type baffle about placing the board, the left and right sides lower extreme of placing the board all is provided with the diagonal brace, the middle part lower extreme of placing the board is provided with the semicircle board, the lower extreme of semicircle board is provided with the fixed plate, the left and right sides outside of fixed plate all is provided with the diagonal brace, the lower extreme of fixed plate is provided with the support frame.

Preferably, the placing plate is fixedly connected with the L-shaped baffle through screws, the placing plate is fixedly connected with the upper ends of the two inclined supporting rods through rotating shafts, and the outer walls of the left side and the right side of the fixing plate are fixedly connected with the lower ends of the two inclined supporting rods through screws.

Preferably, the projector host is provided with a power key, a fan, a focusing ring and an adjusting knob, and the projection lens is a convex lens.

Preferably, the fixed plate is provided with a groove inside, a gap is reserved between the outer part of the lower end of the semicircular plate and the inner groove of the fixed plate, and the semicircular plate can move in the left-right direction inside the groove of the fixed plate.

Preferably, the L-shaped baffle and the placing plate are both made of iron materials, and a rubber pad is arranged on the inner wall of the L-shaped baffle.

Preferably, the height of the support frame can be adjusted, and the outer parts of the support frame and the two inclined support rods are coated with anticorrosive and antirust paint.

Compared with the prior art, the utility model provides a novel projection equipment is used in animation demonstration possesses following beneficial effect:

1. the utility model discloses increased the balance plate device in original projection equipment's below, the balance plate device includes L type baffle, place the board, the semicircle board, fixed plate and diagonal brace, when needing to use the projecting apparatus, put the projecting apparatus host computer earlier on placing the board, insert the interface on the projecting apparatus with the input source, when the deviation can't be adjusted in the projection image appearance, can adjust the inside semicircle board position of fixed plate, through adjusting the screw position of diagonal brace on the fixed plate, make the projection image be horizontal position, thereby avoid watching the visual effect of projection image.

2. The utility model discloses newly-increased balance plate device also is applicable to the place at different times, leads to the projection image position deviation to appear, through adjusting the position of diagonal brace on the fixed plate for place the board and can be on a parallel with ground, thereby reduce the operation requirement to the place of projecting apparatus.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a projection apparatus for animation demonstration according to the present invention;

fig. 2 is a schematic view of a cross-sectional structure of a projection apparatus for demonstrating animation production according to the present invention;

FIG. 3 is a schematic side view of a projection apparatus for demonstrating animation production according to the present invention;

fig. 4 is a schematic view of a top view structure of a projection apparatus for animation demonstration according to the present invention;

in the figure: 1. a projector main unit; 2. a projection lens; 3. a balance plate device; 4. a support frame; 5. an L-shaped baffle plate; 6. placing the plate; 7. a fixing plate; 8. a semicircular plate; 9. a diagonal brace.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel projection device for animation production demonstration comprises a projector host 1 and a projection lens 2, wherein a power key, a fan, a focusing ring and an adjusting knob are arranged on the projector host 1, the projection lens 2 is a convex lens, the convex lens is used for presenting a projection image, the fan is used for helping the heat dissipation of the projector host 1, the focusing ring and the adjusting knob are used for helping to adjust the focusing condition and the position deviation condition of the projection image, the projection lens 2 is installed at the front end of the projector host 1, a balance plate device 3 is arranged on the lower side of the projector host 1, the balance plate device 3 comprises an L-shaped baffle 5, a placing plate 6, a fixing plate 7, a semicircular plate 8 and an inclined strut bar 9, L-shaped baffles 5 are arranged at the left end and the right end of the placing plate 6, the L-shaped baffle 5 and the placing plate 6 are both made of iron materials, rubber pads are arranged on the inner wall of the L-shaped baffle 5, the L-shaped baffle 5 and the, the rubber pads can buffer the impact force of the L-shaped baffle 5 on the projector main machine 1, and also can avoid damaging the projector main machine 1, the lower ends of the left side and the right side of the placing plate 6 are respectively provided with an inclined strut 9, the placing plate 6 and the L-shaped baffle 5 are fixedly connected through screws, the upper ends of the placing plate 6 and the two inclined struts 9 are fixedly connected through a rotating shaft, the outer walls of the left side and the right side of the fixing plate 7 are fixedly connected with the lower ends of the two inclined struts 9 through screws, the installation and the disassembly can be more conveniently carried out through the screw connection, the placing plate 6 and the inclined struts 9 which are fixed through the rotating shaft can help to rotate during adjustment, the lower end of the middle part of the placing plate 6 is provided with a semicircular plate 8, the lower end of the semicircular plate 8 is provided with a fixing plate 7, the inside of the fixing plate 7 is provided with a groove, a gap, make the recess inside at fixed plate 7 that semicircle board 8 can be free move about, conveniently move semicircle board 8 when adjusting diagonal brace 9 and fixed plate 7, the left and right sides outside of fixed plate 7 all is provided with diagonal brace 9, the lower extreme of fixed plate 7 is provided with support frame 4, support frame 4 can height-adjusting, support frame 4 and two outside of diagonal brace 9 all coat and have anticorrosive, rust-resistant paint, support frame 4 can be more extensive be applicable to various occasions through height-adjusting, outside coating paint can make support frame 4 and diagonal brace 9 more stand wear and tear, it is corrosion-resistant, long service life is longer, the outward appearance is neatly more beautiful and tidy more.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the L-shaped baffle 5 is installed at the left and right ends of the placing plate 6 by screws, the semi-circular plate 8 is placed in the groove inside the fixed plate 7, the placing plate 6 is adjusted to the horizontal position by the inclined strut 9, the balance plate device 3 is placed at the upper end of the support frame 4, the projector host 1 is placed at the upper end of the placing plate 6, the input source signal is connected into the projector host 1, the on-off switch is started, when the projection image has deviation, the normal condition can not be recovered by adjusting the focusing ring and the adjusting knob on the projector host 1, the placing plate 6 can be inclined by adjusting the inclined strut 9 at the two sides of the fixed plate 7, the L-shaped baffle 5 can prevent the projector host 1 from dropping the placing plate 6, thereby avoiding watching the visual effect of the projection image, when the projection field is not normal, the positions of the inclined strut 9 and the fixed plate 7 can also be adjusted, the placing plate 6 is made to be horizontal, so that the use requirement of a projector on the field is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel animation demonstrates with showing projection equipment, includes projecting apparatus host computer (1) and projecting lens (2), its characterized in that: the projector is characterized in that a projection lens (2) is installed at the front end of the projector host (1), a balance plate device (3) is arranged on the lower side of the projector host (1), the balance plate device (3) comprises an L-shaped baffle (5), a placing plate (6), a fixing plate (7), a semi-circular plate (8) and inclined support rods (9), the L-shaped baffle (5) is arranged at each of the left end and the right end of the placing plate (6), the inclined support rods (9) are arranged at the lower ends of the left side and the right side of the placing plate (6), the semi-circular plate (8) is arranged at the lower end of the middle of the placing plate (6), the fixing plate (7) is arranged at the lower end of the semi-circular plate (8), the inclined support rods (9) are arranged outside the left side and the right side of the fixing.

2. A novel projection device for animation demonstration as claimed in claim 1, wherein: the placing plate (6) is fixedly connected with the L-shaped baffle (5) through screws, the upper ends of the placing plate (6) and the two inclined supporting rods (9) are fixedly connected through a rotating shaft, and the outer walls of the left side and the right side of the fixing plate (7) are fixedly connected with the lower ends of the two inclined supporting rods (9) through screws.

3. A novel projection device for animation demonstration as claimed in claim 1, wherein: the projector is characterized in that a power key, a fan, a focusing ring and an adjusting knob are arranged on the projector main body (1), and the projection lens (2) is a convex lens.

4. A novel projection device for animation demonstration as claimed in claim 1, wherein: the inside of fixed plate (7) is provided with the recess, the lower extreme outside of semicircle board (8) is gapped with the inside recess of fixed plate (7), semicircle board (8) can move about the recess inside of fixed plate (7).

5. A novel projection device for animation demonstration as claimed in claim 1, wherein: the L-shaped baffle (5) and the placing plate (6) are both made of iron materials, and rubber pads are arranged on the inner wall of the L-shaped baffle (5).

6. A novel projection device for animation demonstration as claimed in claim 1, wherein: the height of the support frame (4) can be adjusted, and anticorrosive and antirust paint is coated on the outer portions of the support frame (4) and the two inclined support rods (9).