CN211826881U

CN211826881U - Projection arrangement that visual transmission design was used

Info

Publication number: CN211826881U
Application number: CN202020423587.8U
Authority: CN
Inventors: 孔霞; 杨丽蕊
Original assignee: Shanghai Epas Advertising Co Ltd
Current assignee: Shanghai Epas Advertising Co Ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-10-30
Anticipated expiration: 2030-03-27

Abstract

The utility model relates to the technical field of projection equipment, in particular to a projection device for visual transmission design, which comprises a projector body, a placing box and a mounting plate, wherein the placing box is internally provided with a placing cavity, a plurality of clapboards are arranged in the placing cavity, the front end of the placing box is provided with a placing opening, the placing opening is hinged with a box door, the plurality of clapboards divide the placing cavity into a plurality of containing cavities, one of the containing cavities is fixedly connected with a placing pad, the top end of the placing pad is provided with a placing groove matched with the projector body, the projector body is arranged in the placing groove, two self-locking universal wheels are symmetrically arranged on the rear side of the bottom end of the placing box, two supporting legs are fixedly connected on the front side of the bottom end of the placing box, the self-locking universal wheels can contain a plurality of accessories without carrying for a plurality of times through the plurality of containing cavities in the placing box, and the self-locking universal wheels at the bottom end of, convenient to move, saves time and labor during transportation, and improves the practicability.

Description

Projection arrangement that visual transmission design was used

Technical Field

The utility model relates to a projection equipment technical field specifically is a projection arrangement that visual transmission design was used.

Background

A phenomenon is found in the process of visual transmission design: the image of spreading, education, convincing spectator is with the characters can have bigger influence, and what have meaning is with certain purpose as the guide, conveys through visual artistic form, and what focus on is mutual experience and mutual impression, and the while is emphatic functional to possess collocation between planar design figure and colour, have visual aesthetics concurrently, consequently, in the process of visual transmission design, often can apply to projection arrangement to more audio-visual show and understanding.

The existing projection apparatus includes a projector body and a support frame, and when it is used, the projector body is mounted on the support frame for use.

When the existing projection device is used, the connection line, the connection equipment (such as a notebook computer) and the like are frequently used when the projector body is used, so that a plurality of accessories need to be carried for a plurality of times when the projector body is used, time and labor are wasted during carrying, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a can accomodate numerous accessories, need not transport many times to be convenient for remove, save time and labour during the transport, improve the projection arrangement of visual transmission design usefulness of practicality

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a projection device for visual transmission design comprises a projector body, a placing box and a mounting plate, wherein a placing cavity is arranged in the placing box, a plurality of partition plates are arranged in the placing cavity, a placing opening is formed in the front end of the placing box, a box door is hinged to the placing opening, the placing cavity is divided into a plurality of containing cavities by the partition plates, a placing pad is fixedly connected in one containing cavity, a placing groove matched with the projector body is formed in the top end of the placing pad, the projector body is arranged in the placing groove, two self-locking universal wheels are symmetrically arranged on the rear side of the bottom end of the placing box, two supporting legs are fixedly connected to the front side of the bottom end of the placing box, the mounting plate is arranged at the top of the placing box, the bottom end of the mounting plate is fixedly connected with the top end of the placing box through two lifting devices, each lifting device comprises a lifting cylinder, and a lifting rod is slidably sleeved in each lifting cylinder, fixedly connected with balancing pole between two lifter, seted up fixed screw on the lateral wall of a lift section of thick bamboo to the inside spiro union of fixed screw is provided with fixing bolt, places the top rear side of case through two connecting rod fixedly connected with handles.

Preferably, a pull ring is fixedly connected to the front end of the box door.

Preferably, the bottom ends of the supporting legs are fixedly connected with anti-slip pads.

Preferably, the four sides of the top end of the mounting plate are fixedly connected with a protective frame.

Preferably, the handle is sleeved with a handle sleeve.

Preferably, the outer side wall of the handle sleeve is provided with anti-skid grains.

Preferably, a receiving basket is disposed in one of the plurality of receiving cavities.

(III) advantageous effects

Compared with the prior art, the utility model provides a projection arrangement that visual transmission design was used possesses following beneficial effect:

this projection arrangement that visual transmission design was used, through a plurality of chambeies of accomodating of placing the incasement, can accomodate numerous accessories, need not to carry many times to through the auto-lock universal wheel of placing the bottom half and the handle of placing the roof end, be convenient for remove, labour saving and time saving during the transport improves the practicality.

Drawings

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

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 4 is a schematic front view of the present invention;

fig. 5 is a schematic diagram of a right-side plan view of the present invention.

In the figure: 1. a projector body; 2. placing a box; 3. mounting a plate; 4. a partition plate; 5. a box door; 6. placing the pad; 7. a self-locking universal wheel; 8. supporting legs; 9. a lifting cylinder; 10. a lifting rod; 11. a balancing pole; 12. fixing screw holes; 13. fixing the bolt; 14. a handle; 15. a pull ring; 16. a non-slip mat; 17. a protective frame; 18. covering the handlebar; 19. anti-skid lines; 20. a storage basket.

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. 1-5, a projection apparatus for visual transmission design, comprising a projector body 1, a placement box 2 and a mounting plate 3, wherein the placement box 2 is provided with a placement cavity therein, and a plurality of partition boards 4 are arranged in the placement cavity, a placement opening is formed at the front end of the placement box 2, and a box door 5 is hinged at the placement opening, a pull ring 15 is fixedly connected to the front end of the box door 5 for controlling the opening and closing of the box door 5, the placement cavity is divided into a plurality of storage cavities by the plurality of partition boards 4, so that a plurality of accessories can be stored without carrying for many times, a placement pad 6 is fixedly connected in one of the storage cavities, a placement groove matched with the projector body 1 is formed at the top end of the placement pad 6, the projector body 1 is arranged in the placement groove for increasing the stability of the projector body 1 when being placed, a storage basket 20 is arranged in one of the plurality of storage cavities, the portable projector is convenient for containing smaller accessories such as connecting wires and the like, two self-locking universal wheels 7 are symmetrically arranged on the rear side of the bottom end of the placing box 2, the portable projector is convenient to move, time and labor are saved during carrying, the practicability is improved, two supporting feet 8 are fixedly connected to the front side of the bottom end of the placing box 2, anti-skid pads 16 are fixedly connected to the bottom ends of the supporting feet 8, the anti-skid property of the bottom ends of the supporting feet 8 is convenient to increase, the mounting plate 3 is arranged on the top of the placing box 2, the bottom end of the mounting plate 3 is fixedly connected with the top end of the placing box 2 through two lifting devices, each lifting device comprises a lifting cylinder 9, lifting rods 10 are slidably sleeved in the two lifting cylinders 9, the height of the mounting plate 3 is convenient to adjust, so that the height position of the projector body 1 is adjusted, balance rods 11 are fixedly connected between the two lifting rods 10, the, and fixing bolt 13 is provided with to the inside spiral shell of fixed screw 12, the elevating position of fixed lifter 10 is convenient for, the top four sides position department fixedly connected with protective frame 17 of mounting panel 3, be convenient for increase the protection to the projector body 1 of installing on mounting panel 3, avoid projector body 1 landing, the top rear side of placing case 2 is through two connecting rod fixedly connected with handles 14, the cover is equipped with on the handle 14 is overlap 18, be convenient for increase the travelling comfort when handle 14 uses, be provided with anti-skidding line 19 on the lateral wall of handle 18, be convenient for increase the frictional force of the 14 lateral walls of handle.

In summary, when the projection device for visual transmission design is used, firstly the box door 5 is opened through the pull ring 15, then the accessories required by the projector body 1 in use are placed in the containing cavity, the smaller accessories such as connecting wires and the like can be placed in the containing basket 20, the connecting equipment such as a notebook computer and the like can be placed on the partition plate 4, a plurality of accessories can be contained, and the projector body 1 does not need to be carried for a plurality of times, when the use position of the projector body 1 needs to be moved, the placing box 2 is obliquely pulled to the supporting feet 8 away from the ground through the handle 14 at the top end of the placing box 2, then the projection device for visual transmission design is integrally moved to the position required by a user through the self-locking universal wheel 7 at the bottom end of the placing box 2, so that the projection device is convenient to move, saves time and labor during carrying, improves the practicability, after the projection device is moved to the use position, the anti-skid pads 16 which are, fixed shift position of placing case 2, then will accomodate projecting apparatus body 1 of intracavity and take out to install and use on mounting panel 3, when projecting apparatus body 1 need adjust the projection height, can screw out a small amount of length with fixing bolt 13, slide two lifter 10 simultaneously to suitable height through balancing pole 11, then screw fixing bolt 13, fix the elevating position of lifter 10, use projecting apparatus body 1 can.

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. A projection device for visual transmission design, comprising a projector body (1), characterized in that: the multifunctional storage box comprises a storage box body (2) and a mounting plate (3), wherein a storage cavity is arranged in the storage box body (2), a plurality of partition plates (4) are arranged in the storage cavity, a storage opening is formed in the front end of the storage box body (2), a box door (5) is hinged to the storage opening, the storage cavity is divided into a plurality of storage cavities by the partition plates (4), a storage pad (6) is fixedly connected into one storage cavity, a storage groove matched with the projector body (1) is formed in the top end of the storage pad (6), the projector body (1) is arranged in the storage groove, two self-locking universal wheels (7) are symmetrically arranged on the rear side of the bottom end of the storage box body (2), two supporting legs (8) are fixedly connected to the front side of the bottom end of the storage box body (2), the mounting plate (3) is arranged on the top of the storage box body (2), and the bottom end of the mounting plate (3) is fixedly connected with the top, two elevating gear all include a lift section of thick bamboo (9) to the inside equal slip cover of two lift sections of thick bamboo (9) is equipped with lifter (10), fixedly connected with balancing pole (11) between two lifter (10), has seted up fixed screw (12) on the lateral wall of a lift section of thick bamboo (9), and the inside spiro union of fixed screw (12) is provided with fixing bolt (13), places the top rear side of case (2) through two connecting rod fixedly connected with handles (14).

2. A projection device for visual communication of a design according to claim 1, wherein: the front end of the box door (5) is fixedly connected with a pull ring (15).

3. A projection device for visual communication of a design according to claim 1, wherein: the bottom ends of the supporting legs (8) are fixedly connected with anti-skid pads (16).

4. A projection device for visual communication of a design according to claim 1, wherein: the four sides of the top end of the mounting plate (3) are fixedly connected with a protective frame (17).

5. A projection device for visual communication of a design according to claim 1, wherein: the handle (14) is sleeved with a handle sleeve (18).

6. A projection device for visual communication of a design according to claim 5, wherein: the outer side wall of the handle sleeve (18) is provided with anti-skid grains (19).

7. A projection device for visual communication of a design according to claim 1, wherein: a receiving basket (20) is disposed in one of the plurality of receiving cavities.