CN219013863U

CN219013863U - Image projector convenient to adjust

Info

Publication number: CN219013863U
Application number: CN202223044245.3U
Authority: CN
Inventors: 李勤俭; 胡诗帅
Original assignee: Shenzhen Hetianchuang Technology Co ltd
Current assignee: Chengdu Hetianchuang Technology Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-05-12
Anticipated expiration: 2032-11-16

Abstract

The utility model relates to the technical field of projectors and discloses an image projector convenient to adjust, which comprises a bottom plate, wherein a motor is embedded in the middle of the upper end face of the bottom plate, the output end of the motor is fixedly connected with a supporting plate, the lower end of the supporting plate is fixedly provided with a ring column, the lower end of the ring column is fixedly provided with an annular sliding block, the two sides of the upper end face of the supporting plate are fixedly provided with supporting rods, the upper ends of the two supporting rods are fixedly provided with hinging devices together, the hinging devices are hinged with a placing plate, and two electric telescopic rods are fixedly arranged between the supporting plate and the placing plate. In the utility model, the image projector for convenient adjustment has the effect of convenient direction adjustment, and simultaneously has the function of convenient angle adjustment, thereby solving the problems of limited direction adjustment and angle of the existing image projector for convenient adjustment.

Description

Image projector convenient to adjust

Technical Field

The utility model relates to the technical field of projectors, in particular to an image projector convenient to adjust.

Background

The projector, also called projector, is a device capable of projecting images or videos onto a curtain, and can play corresponding video signals by being connected with computers, VCD, DVD, BD, game machines, DV and the like through different interfaces, and is widely applied to families, offices, schools and entertainment venues, and CRT, LCD, DLP, 3LCD and other different types are available according to different working modes.

Most projectors at present do not have the function of adjusting the azimuth, or azimuth and angle adjustment are too single, the adjusting range is limited, the projectors are too troublesome when being used in the later stage, the projectors cannot be timely adjusted to the proper azimuth and angle for projection, and the projection speed and quality are affected. Accordingly, a person skilled in the art provides an image projector that is convenient to adjust, so as to solve the problems set forth in the background art.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an image projector convenient to adjust, which has the effect of conveniently adjusting the direction, has the function of conveniently adjusting the angle, and solves the problems of limited adjusting direction and angle of the existing image projector convenient to adjust.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an image projector convenient to adjust, includes the bottom plate, inlay in the middle of the bottom plate up end and be equipped with the motor, the output fixedly connected with backup pad of motor, the backup pad lower extreme is fixedly provided with the loop column, the loop column lower extreme is fixedly provided with annular slider;

the support plate is characterized in that support rods are fixedly arranged on two sides of the upper end face of the support plate, hinge devices are fixedly arranged at the upper ends of the support rods together, the hinge devices are hinged to a placing plate, and two electric telescopic rods are fixedly arranged between the support plate and the placing plate.

Through above-mentioned technical scheme, can carry out automatically regulated to the direction of backup pad through motor, loop column and annular slider, can conveniently adjust the angle of placing the board through bracing piece, hinge means and electric telescopic handle.

Further, an annular chute is formed in the upper end face of the bottom plate;

through above-mentioned technical scheme, provide the slip space for annular slider.

Further, fixing plates are fixedly arranged on two sides of the upper end of the placing plate, fixing bolts are arranged on one side wall of each fixing plate in a penetrating mode, and a pressing plate is fixedly connected to one end of each fixing bolt;

through above-mentioned technical scheme, can press from both sides tightly fixedly to the projecting apparatus main part through fixed plate, fixing bolt and pressure disk.

Further, nuts are sleeved on the outer walls of the two fixing bolts in a threaded manner;

through above-mentioned technical scheme, conveniently fix fixing bolt.

Further, a cushion pad is fixedly paved on one side wall of each of the two pressure plates;

by the technical scheme, abrasion to the projector main body can be reduced.

Further, the upper end of the placing plate is provided with a projector main body;

through the technical scheme, the placement position of the projector main body is determined.

Further, a plurality of self-locking universal wheels are fixedly arranged at the lower end of the bottom plate;

through above-mentioned technical scheme, conveniently remove the device is whole, fixed.

Further, the annular sliding block slides in the annular sliding groove;

by the technical scheme, the sliding stability is improved.

The utility model has the following beneficial effects:

1. compared with the existing image projector, when the projector is put into use, the integral projector is moved to a proper position through the self-locking universal wheel to be fixed, then the motor is started to rotate according to the direction to be projected, and the supporting plate starts to rotate under the action of the annular posts and the annular sliding grooves of the annular sliding blocks until reaching the proper position, so that the effect of conveniently adjusting the projection direction is achieved.

2. Compared with the existing image projector, the image projector convenient to adjust is characterized in that when the projection angle is adjusted, only the electric telescopic rod is started to drive the placement plate to adjust the angle, and meanwhile the placement plate can better adjust the angle under the action of the hinging device until the angle is proper.

3. Compared with the existing image projector, the image projector convenient to adjust has the multi-azimuth angle adjusting function, and is simple in structure, convenient to operate and high in practicability.

Drawings

FIG. 1 is a front cross-sectional view of an image projector with easy adjustment according to the present utility model;

FIG. 2 is a schematic view of an image projector loop column with convenient adjustment according to the present utility model;

FIG. 3 is a schematic diagram of a clamping mechanism for an image projector with convenient adjustment according to the present utility model;

fig. 4 is an enlarged view at a in fig. 1.

Legend description:

1. a bottom plate; 2. a motor; 3. self-locking universal wheels; 4. an annular chute; 5. a loop column; 6. a support plate; 7. a support rod; 8. a hinge device; 9. an electric telescopic rod; 10. placing a plate; 11. a projector main body; 12. an annular slide block; 13. a fixing plate; 14. a screw cap; 15. a fixing bolt; 16. a pressure plate; 17. and a cushion pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides an image projector convenient to adjust, includes bottom plate 1, has inlayed motor 2 in the middle of the bottom plate 1 up end, and motor 2's output fixedly connected with backup pad 6, backup pad 6 lower extreme fixedly provided with ring post 5, ring post 5 lower extreme fixedly provided with annular slider 12, can carry out automatically regulated to backup pad 6's direction through motor 2, ring post 5 and annular slider 12;

the bracing piece 7 is all fixed to be provided with in backup pad 6 up end both sides, and two bracing piece 7 upper ends are fixed jointly and are provided with hinge means 8, and hinge means 8 are articulated to be connected with to place board 10, and backup pad 6 and place fixedly between the board 10 and be provided with two electric telescopic handle 9, can conveniently adjust the angle of placing board 10 through bracing piece 7, hinge means 8 and electric telescopic handle 9.

The annular chute 4 has been seted up to bottom plate 1 up end, provide sliding space for annular slider 12, place board 10 upper end both sides and all fixedly provided with fixed plate 13, two fixed plate 13 lateral walls all run through and are provided with fixing bolt 15, two equal fixedly connected with pressure disk 16 of fixing bolt 15 tip, can press from both sides tightly fixedly to projecting apparatus main part 11 through fixed plate 13, fixing bolt 15 and pressure disk 16, two equal thread bush of fixing bolt 15 outer wall is equipped with nut 14, the convenience is fixed fixing bolt 15, two pressure disk 16 lateral walls are all fixed to be laid the blotter 17, can reduce the wearing and tearing to projecting apparatus main part 11, place board 10 upper end is provided with projecting apparatus main part 11, confirm the placement position of projecting apparatus main part 11, bottom plate 1 lower extreme is fixed and is provided with a plurality of auto-lock universal wheels 3, conveniently move and fix the device wholly, annular slider 12 slides inside annular chute 4, improve gliding stability.

Working principle: when the projector is used, firstly, the projector main body 11 is placed on the placement plate 10, then the fixing bolt 15 is used for driving the pressure plate 16 to squeeze to the projector main body 11, then the nut 14 is used for fixing, then the whole is moved to a proper position through the self-locking universal wheel 3 for fixing, then the motor 2 is started to rotate according to the direction to be projected, and further the support plate 6 starts to rotate under the action of the annular posts 5 and the annular sliding grooves 4 of the annular sliding blocks 12 until the proper position is reached, and when the projection angle is adjusted, the electric telescopic rod 9 is started to drive the placement plate 10 to adjust the angle, and meanwhile, the placement plate 10 can be better adjusted until the proper angle is reached under the action of the hinging device 8.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an image projector that conveniently adjusts, includes bottom plate (1), its characterized in that: the motor (2) is embedded in the middle of the upper end face of the bottom plate (1), the output end of the motor (2) is fixedly connected with the supporting plate (6), the lower end of the supporting plate (6) is fixedly provided with the annular column (5), and the lower end of the annular column (5) is fixedly provided with the annular sliding block (12);

the utility model discloses a support plate, including backup pad (6), bracing piece (7) are all fixed to be provided with in backup pad (6) up end both sides, two bracing piece (7) upper end jointly are fixed to be provided with hinge means (8), hinge means (8) are articulated to be connected with place board (10), backup pad (6) and place fixed being provided with two electric telescopic handle (9) between board (10).

2. The adjustable image projector of claim 1, wherein: an annular chute (4) is formed in the upper end face of the bottom plate (1).

3. The adjustable image projector of claim 1, wherein: the fixed plate (13) is fixedly arranged on two sides of the upper end of the placing plate (10), fixing bolts (15) are respectively and fixedly arranged on one side wall of each fixing plate (13), and pressure plates (16) are respectively and fixedly connected to one end of each fixing bolt (15).

4. An adjustable image projector according to claim 3, wherein: screw caps (14) are sleeved on the outer walls of the two fixing bolts (15) in a threaded mode.

5. An adjustable image projector according to claim 3, wherein: a cushion pad (17) is fixedly paved on one side wall of each of the two pressure plates (16).

6. The adjustable image projector of claim 1, wherein: the upper end of the placement plate (10) is provided with a projector main body (11).

7. The adjustable image projector of claim 1, wherein: the lower end of the bottom plate (1) is fixedly provided with a plurality of self-locking universal wheels (3).

8. The adjustable image projector of claim 1, wherein: the annular sliding block (12) slides in the annular sliding groove (4).