CN216046632U

CN216046632U - Horizontal anti-tilt projector for image specialty

Info

Publication number: CN216046632U
Application number: CN202122383590.9U
Authority: CN
Inventors: 顾勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-03-15
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a horizontal anti-tilt projector for image specialties, which comprises a base, wherein an adjusting box is fixedly connected to the upper surface of the base, a shell is arranged in the adjusting box, locking mechanisms are arranged on two sides of the shell, a sphere is rotatably connected in the shell, the top of the sphere is fixedly connected with a workbench through a connecting rod, a projector body is fixedly arranged on the upper surface of the workbench, and the bottom of the sphere is fixedly connected with a balancing weight through a rope. According to the utility model, through the arrangement of the shell, the ball body, the rope and the balancing weight, when the base and the adjusting box on the base are in an inclined state, the workbench and the projector body on the workbench can be quickly leveled, and through the arrangement of the locking mechanism, the ball body can be locked, so that the ball body and the workbench on the ball body can be prevented from randomly rotating in the working process.

Description

Horizontal anti-tilt projector for image specialty

Technical Field

The utility model relates to the technical field of projectors, in particular to a horizontal anti-tilt projector for image specialties.

Background

The projector is a device capable of projecting images or videos onto a curtain, and is widely applied to occasions such as fish families, offices, schools and the like at present.

The existing projector is usually installed on a workbench with adjustable height for facilitating adjustment, but when the projector is used for outdoor demonstration, the workbench and the projector thereon are inclined due to uneven ground, the projection effect is affected, and adjustment is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a horizontal anti-inclination projector for image specialties.

In order to achieve the purpose, the utility model adopts the following technical scheme: a horizontal anti-tilt projector for image specialty, the on-line screen storage device comprises a base, the last fixed surface of base is connected with the regulating box, the inside of regulating box is equipped with the casing, the both sides of casing are equipped with locking mechanism, the inside rotation of casing is connected with the spheroid, the upper surface and the fixedly connected with connecting rod of casing are stretched out at spheroidal top, the top and the fixedly connected with workstation of regulating box are stretched out at the top of connecting rod, the last fixed surface of workstation is equipped with the projector body, the lower surface that the casing was stretched out to spheroidal bottom just passes through rope fixedly connected with balancing weight.

Furthermore, the bottom surface of base rotates and is equipped with a plurality of flexible vaulting poles, the bottom fixedly connected with spike of flexible vaulting pole supports base and spare part on it and ground through flexible vaulting pole and spike.

Further, the casing is formed by the arc of two symmetries through welding or the fastener is fixed, the top and the bottom of casing are established to the opening, are convenient for install the spheroid in the casing inside, and spheroidal top can stretch out the casing with the bottom, the outer fixed surface of casing is connected with the floor, on the other end of floor was fixed in the inner wall of regulating box, was fixed in the inside of regulating box with the casing.

Furthermore, the top of the adjusting box is provided with a through hole at a position corresponding to the connecting rod, so that the connecting rod is ensured not to interfere with the adjusting box within an adjusting range.

Further, locking mechanism includes thread bush and arc clamp plate, the thread bush is fixed in on the lateral wall of regulating box, threaded connection has the screw rod in the thread bush, just one side of screw rod is passed through the bearing frame and is rotated with the arc clamp plate and be connected, the casing is equipped with the through-hole with the position that the arc clamp plate corresponds, be equipped with the spout on the inside of through-hole, the fixed surface is connected with the slider about the arc clamp plate, just slider sliding connection is in the spout, locks the relative casing of spheroid through locking mechanism, prevents that spheroid and the connecting rod and the workstation on the spheroid from rotating at will in the course of the work.

Furthermore, one side of the screw rod, which is far away from the ball body, extends out of the outer part of the adjusting box and is fixedly connected with a handle, so that manual adjustment is facilitated.

Furthermore, a rubber pad is fixedly arranged on one side, close to the sphere, of the arc-shaped pressing plate, so that the friction force between the arc-shaped pressing plate and the sphere is increased.

The utility model has the beneficial effects that:

when the adjustable leveling device is used, the base and the adjusting box on the base can be quickly leveled when the base and the adjusting box on the base are in an inclined state through the arrangement of the shell, the ball body, the rope and the balancing weight, the ball body can be locked through the arrangement of the locking mechanism, and the ball body and the workbench on the ball body can be prevented from randomly rotating in the working process.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of A of FIG. 1 in accordance with the present invention;

fig. 3 is a perspective view of the housing and ball of the present invention.

Illustration of the drawings:

1. a base; 2. a telescopic stay bar; 3. a brace; 4. an adjusting box; 5. a housing; 501. an arc-shaped plate; 6. a rib plate; 7. a sphere; 8. a rope; 9. a balancing weight; 10. a via hole; 11. a connecting rod; 12. a work table; 13. a projector body; 14. a threaded sleeve; 15. a screw; 16. a handle; 17. an arc-shaped pressing plate; 18. a rubber pad; 19. a through hole; 20. a slider; 21. a chute.

Detailed Description

Fig. 1 to 3 show, relate to a horizontal anti-tilt projector for image specialty, including base 1, base 1's last fixed surface is connected with regulating box 4, the inside of regulating box 4 is equipped with casing 5, the both sides of casing 5 are equipped with locking mechanism, casing 5 is inside to be rotated and is connected with spheroid 7, upper surface and fixedly connected with connecting rod 11 of casing 5 are stretched out at spheroid 7's top, top and fixedly connected with workstation 12 of regulating box 4 are stretched out at connecting rod 11's top, the last fixed surface of workstation 12 is equipped with projector body 13, the lower surface of casing 5 is stretched out and is passed through rope 8 fixedly connected with balancing weight 9 in spheroid 7's bottom.

As shown in fig. 1 and 3, the bottom surface of the base 1 is provided with a plurality of telescopic support rods 2 in a rotating manner, the bottom of each telescopic support rod 2 is fixedly connected with a supporting leg 3, the shell 5 is formed by fixing two symmetrical arc plates 501 through welding or fasteners, the top and the bottom of the shell 5 are provided with openings, the outer surface of the shell 5 is fixedly connected with a rib plate 6, the other end of the rib plate 6 is fixed on the inner wall of the adjusting box 4, and the top of the adjusting box 4 is provided with a through hole 10 corresponding to the connecting rod 11.

As shown in fig. 2, the locking mechanism includes a threaded sleeve 14 and an arc-shaped pressing plate 17, the threaded sleeve 14 is fixed on the side wall of the adjusting box 4, a screw 15 is connected in the threaded sleeve 14 in a threaded manner, one side of the screw 15 is rotatably connected with the arc-shaped pressing plate 17 through a bearing seat, a through hole 19 is formed in the position, corresponding to the arc-shaped pressing plate 17, of the shell 5, a sliding groove 21 is formed in the through hole 19, a sliding block 20 is fixedly connected to the upper surface and the lower surface of the arc-shaped pressing plate 17, the sliding block 20 is slidably connected in the sliding groove 21, one side, far away from the sphere 7, of the screw 15 extends out of the outer portion of the adjusting box 4 and is fixedly connected with a handle 16, and a rubber pad 18 is fixedly arranged on one side, close to the sphere 7, of the arc-shaped pressing plate 17.

When the horizontal anti-tilt projector for the image major is used, the device is moved to a designated position, the device is fixed on the ground through the telescopic support rods 2 and the support feet 3, when the ground is uneven to cause the base 1 and the adjusting box 4 thereon to tilt, firstly, the handle 16 is rotated to drive the screw rod 15 to rotate, the screw rod 15 drives the arc-shaped pressing plate 17 to move towards the direction far away from the sphere 7, so that the sphere 7 can rotate in the shell 5, under the action of gravity of the balancing weight 9, the sphere 7 and the connecting rod 11 thereon, the workbench 12 and the projector body 13 quickly return to the right position, namely, the workbench 12 and the projector body 13 are in a horizontal state, the handle 16 is rotated reversely to enable the screw rod 15 to drive the arc-shaped pressing plate 17 to be close to the sphere 7 and lock the sphere 7, and the sphere 7 and the workbench 12 and the projector body 13 thereon are prevented from randomly rotating in the working process.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A horizontal anti-tilt projector for image specialty, including base (1), its characterized in that: the utility model discloses a portable electronic device, including base (1), upper surface fixedly connected with regulating box (4), the inside of regulating box (4) is equipped with casing (5), the both sides of casing (5) are equipped with locking mechanism, casing (5) inside rotation is connected with spheroid (7), upper surface and fixedly connected with connecting rod (11) of casing (5) are stretched out at the top of spheroid (7), top and fixedly connected with workstation (12) of regulating box (4) are stretched out at the top of connecting rod (11), the last fixed surface of workstation (12) is equipped with projector body (13), the lower surface that casing (5) were stretched out to the bottom of spheroid (7) just passes through rope (8) fixedly connected with balancing weight (9).

2. The horizontal anti-tilt projector for image speciality according to claim 1, wherein: the bottom surface of base (1) is rotated and is equipped with a plurality of flexible vaulting poles (2), the bottom fixedly connected with spike (3) of flexible vaulting pole (2).

3. The horizontal anti-tilt projector for image speciality according to claim 1, wherein: the casing (5) is fixed through welding or fastener by two symmetrical arc plates (501) and forms, the top and the bottom of casing (5) are established to the opening, the surface fixed connection of casing (5) has floor (6), the other end of floor (6) is fixed in on the inner wall of regulating box (4).

4. The horizontal anti-tilt projector for image speciality according to claim 1, wherein: the top of the adjusting box (4) is provided with a through hole (10) at a position corresponding to the connecting rod (11).

5. The horizontal anti-tilt projector for image speciality according to claim 1, wherein: locking mechanism includes thread bush (14) and arc clamp plate (17), on thread bush (14) was fixed in the lateral wall of regulating box (4), thread bush (14) internal thread connection has screw rod (15), just one side of screw rod (15) is passed through the bearing frame and is rotated with arc clamp plate (17) and be connected, casing (5) are equipped with through-hole (19) with the position that arc clamp plate (17) correspond, be equipped with spout (21) on the inside of through-hole (19), the last fixed surface of arc clamp plate (17) is connected with slider (20), just slider (20) sliding connection is in spout (21).

6. The horizontal anti-tilt projector for image speciality according to claim 5, wherein: one side of the screw rod (15) far away from the sphere (7) extends out of the adjusting box (4) and is fixedly connected with a handle (16).

7. The horizontal anti-tilt projector for image speciality according to claim 5, wherein: one side of the arc-shaped pressing plate (17) close to the ball body (7) is fixedly provided with a rubber pad (18).