CN210442630U

CN210442630U - Projector convenient to clean

Info

Publication number: CN210442630U
Application number: CN201921314535.0U
Authority: CN
Inventors: 钟庄麒
Original assignee: Wanfo Shenzhen Intelligent Technology Co ltd
Current assignee: Wanfo Shenzhen Intelligent Technology Co ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-05-01
Anticipated expiration: 2029-08-14

Abstract

The utility model provides a projector convenient to clean, which comprises a projector main body, a projector lens, a support frame, a forward rotation button, a reverse rotation button, a slide block, a slide groove, a connecting frame, dust-free cloth, a motor, a gear and a rack plate, wherein the projector lens is arranged on the front end face of the projector main body, the support frame is assembled on the lower end face of the projector main body, the forward rotation button is arranged on the front end face of the support frame, the reverse rotation button is arranged on the left side of the forward rotation button, the slide groove is arranged on the right side in the projector main body, the slide block is assembled in the slide groove, the connecting frame is arranged on the left end face of the slide block, the dust-free cloth is sleeved on the outer surface of the connecting frame, this design has solved the inconvenient clear problem of original projecting apparatus, the utility model discloses rational in infrastructure, the composite erection of being convenient for, clean effectual.

Description

Projector convenient to clean

Technical Field

The utility model relates to a projecting apparatus convenient to it is clean belongs to projecting apparatus technical field.

Background

A projector, also called a projector, is a device that can project images or videos onto a curtain, and can be connected with a computer, a VCD, a DVD, a BD, a game machine, a DV, etc. through different interfaces to play corresponding video signals. Projectors are widely used in homes, offices, schools and entertainment places at present, and have different types such as CRT, LCD and DLP according to different working modes.

Among the prior art, current projecting apparatus live time overlength, a large amount of dusts can be gathered to the projecting mirror surface, and is not convenient for carry out the later stage clearance, influences the definition of projection picture, influences the service function, and the clear projecting apparatus of being convenient for is now urgently needed to solve above-mentioned problem that appears.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a projecting apparatus convenient to it is clean to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the composite mounting of being convenient for, clean effectual.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a projector convenient to clean comprises a projector main body, a projection lens, a mechanism convenient to clean and a support frame, the front end face of the projector main body is provided with a projection lens, the lower end face of the projector main body is provided with a support frame, the left side and the right side in the projector main body are provided with mechanisms convenient to clean, the mechanisms convenient to clean comprise a forward rotation button, a reverse rotation button, a sliding block, a sliding chute, a connecting frame, dust-free cloth, a motor, a gear and a rack plate, a forward rotation button is arranged on the front end surface of the supporting frame, a reverse rotation button is arranged on the left side of the forward rotation button, a sliding groove is arranged on the right side in the projector main body, a sliding block is assembled in the sliding groove, a connecting frame is arranged on the left end face of the sliding block, the utility model discloses a gear rack, including link, rack board, gear rack, link surface cover and rack board, the link surface cover is equipped with dustless cloth, the rack board front end face is installed the rack, the terminal surface meshing has the gear, the gear left end face is fixed with the motor.

Furthermore, a magnet is adsorbed on the front end face of the dust-free cloth.

Further, a mounting hole is formed in the left side of the interior of the projector main body, and the specification of the motor is the same as that of the mounting hole.

Further, a sliding clamping groove is formed in the left side of the interior of the projector main body, and the rack plate is the same as the sliding clamping groove in specification.

Furthermore, the forward rotation button and the reverse rotation button are connected with an external power supply through leads, and the forward rotation button and the reverse rotation button are connected with the motor through leads.

Furthermore, a waterproof shell is arranged on the front sides of the forward rotation button and the reverse rotation button.

Furthermore, the left side and the right side of the bottom of the support frame are respectively provided with a fixing lug.

The utility model has the advantages that: the utility model discloses a projecting apparatus convenient to it is clean, because of the utility model discloses having added corotation button, reversal button, slider, spout, link, dustless cloth, motor, gear and rack board, this design can clear away the dust to the camera lens surface, has solved the inconvenient clear problem of original projecting apparatus, has improved the utility model discloses a clean convenience.

Because of terminal surface adsorbs there is magnet before the dustless cloth, this design is convenient for assemble the dustless cloth through using magnet, has seted up the mounting hole because of the inside left side of projecting apparatus main part, and the motor specification is the same with the mounting hole specification, and this design is convenient for carry out fixed mounting to the motor, has seted up the slip draw-in groove because of the inside left side of projecting apparatus main part, and rack plate specification is the same with the slip draw-in groove specification, and this design is convenient for the rack plate reciprocates inside the slip draw-in groove, installs waterproof housing because of corotation button and reversal button front side, and this design prevents that water from getting into the damage circuit, the utility model discloses rational in infrastructure, the composite erection of.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a projector convenient to clean according to the present invention;

fig. 2 is a schematic structural diagram of a mechanism convenient to clean in the projector convenient to clean of the present invention;

fig. 3 is a front sectional view of a mechanism for facilitating cleaning in a projector according to the present invention;

fig. 4 is an enlarged view of a in the projector convenient for cleaning of the present invention.

In the figure: the projector comprises a projector main body 1, a projector 2, a projector lens 3, a mechanism convenient to clean, a support frame 4, a forward rotation button 31, a reverse rotation button 32, a sliding block 33, a sliding chute 34, a connecting frame 35, dust-free cloth 36, a motor 37, a gear 38, a rack plate 39 and a magnet 361.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a projecting apparatus convenient to it is clean, includes projecting apparatus main part 1, projecting mirror 2, is convenient for clean mechanism 3 and support frame 4, and projecting mirror 2 is installed to the terminal surface before projecting apparatus main part 1, and the terminal surface is equipped with support frame 4 under projecting apparatus

main part

1, and 1 inside left and right sides of projecting apparatus main part is provided with the clean mechanism 3 of being convenient for.

Mechanism 3 includes corotation button 31, reversal button 32, slider 33, spout 34, link 35, dustless cloth 36, motor 37, gear 38 and rack plate 39, corotation button 31 is installed to the terminal surface before support frame 4, reversal button 32 is installed in corotation button 31 left side, spout 34 has been seted up on the inside right side of projecting apparatus

main part

1, 34 internally mounted of spout has slider 33, link 35 is installed to slider 33 left end face, the surface cover is equipped with dustless cloth 36 outside link 35, rack plate 39 is installed to link 35 left end face, the terminal surface meshing has gear 38 before rack plate 39, gear 38 left end face is fixed with motor 37, the inconvenient clear problem of original projecting apparatus has been solved in this design.

Magnet 361 is adsorbed to the front end face of dust-free cloth 36, and this design is convenient for assemble dust-free cloth 36 through using magnet 361, and the mounting hole has been seted up on the inside left side of projecting apparatus main part 1, and motor 37 specification is the same with the mounting hole specification, and this design is convenient for carry out fixed mounting to motor 37, and the slide clamping groove has been seted up on the inside left side of projecting apparatus main part 1, and rack plate 39 specification is the same with the slide clamping groove specification, and this design is convenient for rack plate 39 reciprocates inside the slide clamping groove.

Corotation button 31 and reversal button 32 are connected with external power supply through the wire, corotation button 31 and reversal button 32 are connected with motor 37 through the wire, this design is through corotation and the reversal of using corotation button 31 and reversal button 32 control motor 37, thereby control rack board 39 reciprocates, corotation button 31 and reversal button 32 front side are installed waterproof cover, this design prevents that water from getting into and damaging the circuit, the 4 bottom left and right sides of support frame all are equipped with fixed ear, this design makes things convenient for the staff to fix support frame 4 through fixing bolt and fixed ear.

As an embodiment of the present invention: when the monitoring projector main body 1 needs to be cleaned, a worker turns on the reverse rotation button 32, an external power supply supplies electric energy to the motor 37, the motor 37 starts to rotate to drive the gear 38 to rotate, the gear 38 rotates to drive the rack plate 39 to move downwards, the rack plate 39 moves downwards to drive the connecting frame 35 to move downwards, the connecting frame 35 moves downwards to drive the sliding block 33 to move downwards under the action of the sliding groove 34, the connecting frame 35 moves downwards to drive the dust-free cloth 36 to wipe off dust on the outer surface of the projection lens 2, when the connecting frame 35 moves to the bottom, the forward rotation button 31 is pressed, the motor 37 rotates to drive the dust-free cloth 36 to move upwards, the forward rotation button 31 and the reverse rotation button 32 are closed after the dust is removed, and when the dust-free cloth 36 needs to be replaced, the magnet 361 is removed to replace and improve the replacing speed, improve the utility model discloses a clean convenience.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a projecting apparatus convenient to it is clean, includes projecting apparatus main part, projecting mirror, is convenient for clean mechanism and support frame, its characterized in that: the projector is characterized in that a projection lens is mounted on the front end face of the projector main body, a support frame is mounted on the lower end face of the projector main body, and mechanisms convenient to clean are arranged on the left side and the right side inside the projector main body;

mechanism includes corotation button, reversal button, slider, spout, link, dustless cloth, motor, gear and rack board convenient to clean, corotation button is installed to the terminal surface before the support frame, reversal button is installed in corotation button left side, the spout has been seted up on the inside right side of projecting apparatus main part, spout internal assembly has the slider, the link is installed to slider left end face, the link surface cover is equipped with dustless cloth, the rack board is installed to the link left end face, the terminal surface meshing has the gear before the rack board, the gear left end face is fixed with the motor.

2. A projector as claimed in claim 1, wherein: and the front end face of the dust-free cloth is adsorbed with a magnet.

3. A projector as claimed in claim 1, wherein: the left side in the projector main body is provided with a mounting hole, and the motor specification is the same as the mounting hole specification.

4. A projector as claimed in claim 1, wherein: the left side in the projector main body is provided with a sliding clamping groove, and the rack plate is the same as the sliding clamping groove in specification.

5. A projector as claimed in claim 1, wherein: the forward rotation button and the reverse rotation button are connected with an external power supply through leads, and are connected with the motor through leads.

6. A projector as claimed in claim 1, wherein: and waterproof shells are arranged on the front sides of the forward rotation button and the reverse rotation button.

7. A projector as claimed in claim 1, wherein: the left side and the right side of the bottom of the support frame are respectively provided with a fixing lug.