CN210179263U

CN210179263U - Cartoon presentation device that can fold and accomodate

Info

Publication number: CN210179263U
Application number: CN201921100778.4U
Authority: CN
Inventors: Ji Xie; 谢姬
Original assignee: Cunjin College Of Guangdong Ocean University
Current assignee: Cunjin College Of Guangdong Ocean University
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-03-24
Anticipated expiration: 2029-07-12

Abstract

The utility model relates to a cartoon demonstration technical field discloses a cartoon presentation device that can fold and accomodate, the on-line screen storage device comprises a base, the equal fixedly connected with supporting legs of four sides of base lower extreme, the base upper end is provided with rotating device, the rotating device upper end is close to the position fixedly connected with bull stick in the outside, and the rotating device upper end is close to two first fixed blocks of position fixedly connected with of bull stick, one side that two first fixed blocks were pressed close to each other all is provided with first bracing piece, and one side that two first fixed blocks were kept away from each other all is provided with first pivot, the centre that the one end of first fixed block was kept away from to two first bracing pieces is provided with the second bracing piece. Through the position of adjusting first bracing piece and second bracing piece, and then adjust the height and the upper and lower visual angle of projecting apparatus, the rotating device who sets up can make three hundred sixty degrees rotations of projecting apparatus horizontal direction to can carry out multi-angle projection demonstration.

Description

Cartoon presentation device that can fold and accomodate

Technical Field

The utility model relates to an animation demonstration technical field specifically is a cartoon presentation device that can fold and accomodate.

Background

The cartoon is the combination of animation and cartoon, refers to the collection of the cartoon and cartoon, and the first character of the two words is combined into a whole to be called as the cartoon which is very popular at present.

However, most of the conventional animation demonstration devices adopt a ceiling type to play the demonstration, so that the height and the angle are inconvenient to adjust, and the other part of the animation demonstration devices is complicated in structure and inconvenient to move. Accordingly, those skilled in the art have provided a cartoon presentation device that can be folded and stored to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cartoon presentation device that can fold and accomodate to solve the problem of the complicated inconvenient removal of height, the angular adjustment trouble and the structure of the traditional cartoon presentation device that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a cartoon demonstration device capable of being folded and stored comprises a base, wherein four sides of the lower end of the base are fixedly connected with supporting legs, a rotating device is arranged at the upper end of the base, a rotating rod is fixedly connected to the position, close to the outer side, of the upper end of the rotating device, two first fixing blocks are fixedly connected to the position, close to the rotating rod, of the upper end of the rotating device, a first supporting rod is arranged on one side, close to each other, of each first fixing block, a first rotating shaft is arranged on one side, far away from each other, of each first fixing block, a second supporting rod is arranged in the middle of one end, far away from each first fixing block, of each first supporting rod, a second rotating shaft is arranged at one end, far away from each first supporting rod, of each first supporting rod, a second rotating shaft is arranged at the middle position of one end, far away from each first supporting rod, of each, and the upper end of the second fixed block is fixedly connected with a projector.

As a further aspect of the present invention: the position that the base upper end is close to the bull stick is provided with L shape recess, be provided with the damping ring on the supporting legs, damping spring is provided with to the damping ring inside.

As a further aspect of the present invention: the rotating device comprises a disc, a gear is arranged at the lower end of the disc, a bearing is arranged at the position, close to the gear, of the lower end of the disc, a clamping tooth block is arranged on the outer side of the gear, and a limiting block is arranged on one side, far away from the gear, of the clamping tooth block.

As a further aspect of the present invention: the lower extreme of disc runs through gear and bearing, and the lower extreme fixed connection of disc is in the inboard of gear and bearing, the outside of bearing is fixed inside the base, the one end embedding of latch block is in the tooth space of gear, the one end embedding of limiting block is in the one side that the latch block kept away from the gear, latch block and limiting block embedding are in the L shape recess on the base.

As a further aspect of the present invention: the first rotating shaft penetrates through the inner sides of the first fixing block and the first supporting rod.

As a further aspect of the present invention: the second rotating shaft penetrates through the inner sides of the first supporting rod and the second supporting rod, and the third rotating shaft penetrates through the inner sides of the second supporting rod and the second fixing block.

Compared with the prior art, the beneficial effects of the utility model are that: through the position of adjusting first bracing piece and second bracing piece, and then adjust the height and the upper and lower visual angle of projecting apparatus, the rotating device who sets up can make three hundred sixty degrees rotations of projecting apparatus horizontal direction, thereby can carry out multi-angle projection demonstration, the supporting legs of taking the shock attenuation ring of setting can play absorbing effect, thereby protect presentation device, through folding first bracing piece and second bracing piece, can make first bracing piece, second bracing piece and projecting apparatus tighten together, thereby reduce the space, protect the projecting apparatus to be difficult for receiving the collision when conveniently carrying.

Drawings

FIG. 1 is a schematic structural view of a cartoon demonstration device capable of being folded and stored;

FIG. 2 is an exploded view of a swivel device of a cartoon demonstration device capable of being folded and stored;

FIG. 3 is a cross-sectional view of a base of the cartoon demonstration device capable of being folded and stored;

fig. 4 is a schematic view of a cartoon demonstration device A capable of being folded and stored.

In the figure: 1. a base; 2. supporting legs; 3. a rotating device; 4. a first fixed block; 5. a first support bar; 6. a second support bar; 7. a first rotating shaft; 8. a second rotating shaft; 9. a third rotating shaft; 10. a second fixed block; 11. a shock-absorbing ring; 12. a rotating rod; 13. a projector; 31. a disc; 32. a gear; 33. a bearing; 34. a latch block; 35. a block is defined.

Detailed Description

Referring to fig. 1-4, in the embodiment of the present invention, a cartoon demonstration device capable of being folded and stored comprises a base 1, wherein four sides of the lower end of the base 1 are fixedly connected with supporting legs 2, the upper end of the base 1 is provided with a rotating device 3, the upper end of the rotating device 3 near the outer side is fixedly connected with a rotating rod 12, the upper end of the rotating device 3 near the rotating rod 12 is fixedly connected with two first fixing blocks 4, one side of the two first fixing blocks 4 close to each other is provided with a first supporting rod 5, one side of the two first fixing blocks 4 far away from each other is provided with a first rotating shaft 7, the middle of one end of the two first supporting rods 5 far away from the first fixing blocks 4 is provided with a second supporting rod 6, one end of the two first supporting rods 5 far away from the first fixing blocks 4 is provided with a second rotating shaft 8, the middle of one end of the second supporting rod 6 far away from the first supporting, a third rotating shaft 9 is arranged at one end of the second supporting rod 6 far away from the first supporting rod 5, and a projector 13 is fixedly connected to the upper end of the second fixing block 10.

In fig. 1 and 3: the position that the upper end of base 1 is close to bull stick 12 is provided with L shape recess, is provided with damping ring 11 on the supporting legs 2, and damping ring 11 is inside to be provided with damping spring to play absorbing effect, protection presentation device.

In fig. 2: the rotating device 3 comprises a disc 31, a gear 32 is arranged at the lower end of the disc 31, a bearing 33 is arranged at the position, close to the gear 32, of the lower end of the disc 31, so that the disc 31 can rotate freely, a clamping tooth block 34 is arranged on the outer side of the gear 32, so that the gear 32 can be fixed after the disc 31 is adjusted to a certain angle, and a limiting block 35 is arranged on one side, far away from the gear 32, of the clamping tooth block 34, so that the position of the clamping tooth block 34 is fixed.

In fig. 1 and 2: the lower end of the disc 31 penetrates through the gear 32 and the bearing 33, the lower end of the disc 31 is fixedly connected to the inner sides of the gear 32 and the bearing 33, so that the gear 32 and the disc 31 can rotate synchronously, the outer side of the bearing 33 is fixed inside the base 1, so that the position of the disc 31 in the vertical direction can be limited, one end of the latch block 34 is embedded in a tooth gap of the gear 32, so that the gear 32 is fixed and prevented from rotating, one end of the limiting block 35 is embedded in one side, away from the gear 32, of the latch block 34, so that the limiting block 35 is not easy to fall off and lose, and the latch block 34 and the limiting block 35 are embedded in an L-shaped groove on the base 1, so that the gear 32 can be fixed by.

In fig. 1: first pivot 7 runs through first fixed block 4 and first bracing piece 5, thereby can press from both sides tight first fixed block 4 and first bracing piece 5 through rotating first pivot 7, second pivot 8 runs through first bracing piece 5 and second bracing piece 6, thereby can press from both sides tight first bracing piece 5 and second bracing piece 6 through rotating second pivot 8, third pivot 9 runs through second bracing piece 6 and second fixed block 10, thereby can press from both sides tight second bracing piece 6 and second fixed block 10 through rotating third pivot 9, and then the angle and the height of the projecting apparatus 13 of fixed second fixed block 10 upper end.

The utility model discloses a theory of operation is: when the cartoon demonstration device is needed to be used, firstly, the limiting block 35 is pulled out of the latch block 34, then the latch block 34 is pushed back to the direction of the gear 32, so that one end of the latch block 34 embedded between the gaps of the gear 32 is separated from the gear 32, thereby the fixation of the gear 32 is released, further the fixation of the disc 31 is released, then, the rotating rod 12 fixed at the upper end of the disc 31 is held by a hand, the disc 31 is pushed to rotate by pushing the rotating rod 12 until the correct direction is aligned, then, the first supporting rod 5 and the second supporting rod 6 which are folded together are pulled open, the height of the projector 13 is adjusted, then, the projector 13 is rotated up and down by a hand, the angle of the projector 13 is adjusted, after the adjustment of the direction, the height and the angle of the projector 13 on the cartoon demonstration device is finished, firstly, the latch block 34 is pushed so that one end of the latch block 34 is embedded into the gap between the gears 32 again, then, the limiting block 35 is inserted into one side of the corresponding latch block 34 to fix the entire rotating device, thereby fixing the projection direction of the projector 13, and then, the first rotating shaft 7, the second rotating shaft 8, and the third rotating shaft 9 are tightened, thereby fixing the height and angle of the projector 13.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A cartoon demonstration device capable of being folded and stored comprises a base (1) and is characterized in that four sides of the lower end of the base (1) are fixedly connected with supporting legs (2), a rotating device (3) is arranged at the upper end of the base (1), a rotating rod (12) is fixedly connected to the position, close to the outer side, of the upper end of the rotating device (3), two first fixing blocks (4) are fixedly connected to the position, close to the rotating rod (12), of the upper end of the rotating device (3), first supporting rods (5) are arranged on one sides, close to each other, of the two first fixing blocks (4), first rotating shafts (7) are arranged on one sides, far away from each other, of the two first fixing blocks (4), second supporting rods (6) are arranged in the middles of the ends, far away from the first fixing blocks (4), of the two first supporting rods (5), and second rotating shafts (8) are arranged at the ends, far away from the first fixing blocks (, the intermediate position of the one end of keeping away from first bracing piece (5) in second bracing piece (6) is provided with second fixed block (10), and the one end of keeping away from first bracing piece (5) in second bracing piece (6) is provided with third pivot (9), the upper end fixedly connected with projecting apparatus (13) of second fixed block (10).

2. The cartoon demonstration device capable of being folded and stored according to claim 1, characterized in that the upper end of the base (1) is provided with an L-shaped groove near the rotating rod (12), the supporting foot (2) is provided with a damping ring (11), and the damping ring (11) is internally provided with a damping spring.

3. The cartoon demonstration device capable of being folded and stored according to claim 1, wherein the rotating device (3) comprises a disk (31), a gear (32) is arranged at the lower end of the disk (31), a bearing (33) is arranged at the position, close to the gear (32), of the lower end of the disk (31), a clamping tooth block (34) is arranged on the outer side of the gear (32), and a limiting block (35) is arranged on one side, far away from the gear (32), of the clamping tooth block (34).

4. A cartoon demonstration device capable of being folded and stored according to claim 3, characterized in that the lower end of the disc (31) penetrates through the gear (32) and the bearing (33), the lower end of the disc (31) is fixedly connected to the inner sides of the gear (32) and the bearing (33), the outer side of the bearing (33) is fixed inside the base (1), one end of the latch block (34) is embedded in the tooth space of the gear (32), one end of the limiting block (35) is embedded in the side of the latch block (34) far away from the gear (32), and the latch block (34) and the limiting block (35) are embedded in the L-shaped groove on the base (1).

5. A cartoon presentation device which can be folded and stored according to claim 1 characterised in that the first rotation shaft (7) passes through the inside of the first fixed block (4) and the first supporting rod (5).

6. A cartoon presentation device which can be folded and stored according to claim 1 characterised in that the second rotation shaft (8) runs through the inside of the first support bar (5) and the second support bar (6) and the third rotation shaft (9) runs through the inside of the second support bar (6) and the second fixing block (10).