CN215278665U - Dust sweeping device for projector - Google Patents
Dust sweeping device for projector Download PDFInfo
- Publication number
- CN215278665U CN215278665U CN202120089785.XU CN202120089785U CN215278665U CN 215278665 U CN215278665 U CN 215278665U CN 202120089785 U CN202120089785 U CN 202120089785U CN 215278665 U CN215278665 U CN 215278665U
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- cleaning
- fixed
- frame body
- belt
- projector
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Abstract
The utility model discloses a dust sweeping device for a projector, which comprises a frame body, wherein two telescopic connecting rods are arranged above the frame body; a sliding device is arranged at the top of the inner side of the frame body; a cleaning device is fixed below the sliding device; and a collecting cylinder is fixed at the front end in the frame body. Through cleaning device's setting, can concentrate the dust of projecting apparatus top in the centre to finally sweep and fall the collecting vessel the inside, reduce the dust and to the use influence of projecting apparatus, prolong the life of projecting apparatus.
Description
Technical Field
The utility model belongs to the cleaning equipment field, concretely relates to sweep grey device for projecting apparatus.
Background
Can often use the projector in many official working teaching fields, for the convenience is daily used, can set up the projector in mid-air usually, and because like this, long-time use can make the full dust of projector top layer collection, has not only influenced reuse, and has influenced the life of projector.
Disclosure of Invention
Technical problem to be solved
In order to overcome the defects of the prior art, the utility model aims to provide a dust sweeping device for a projector to solve the problems in the prior art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a sweep grey device for projecting apparatus which characterized in that: the frame comprises a frame body, wherein two telescopic connecting rods are arranged above the frame body; a sliding device is arranged at the top of the inner side of the frame body; a cleaning device is fixed below the sliding device; and a collecting cylinder is fixed at the front end in the frame body.
Preferably, the cleaning device comprises: the cleaning device comprises a mounting plate, a connecting seat, a loading bin, a cleaning table and a cleaning plate; the connecting seat is fixed in the middle position above the mounting plate; the loading bin is fixed on two sides of the bottom of the mounting plate; the front ends of the loading bins are respectively fixed with a cleaning platform; the middle of the loading bin is fixedly provided with the cleaning plate.
Preferably, the sweeping station comprises: the device comprises a motor, a rotating wheel, a belt, a driving wheel, a rotating rod and a cleaning belt; the motor and the rotating wheel form an integrated structure; two sides of the rotating wheel are respectively provided with a driving wheel; the rotating rod and the driving wheel form an integrated structure; the rotating wheel and the driving wheel form a belt transmission relationship through the belt; the bottom of the rotating rod is fixed with the cleaning belt.
Preferably, the sliding device includes: the supporting block, the threaded rod, the servo motor, the rotating block and the connecting rod are arranged on the support; the supporting block is fixed below the frame body; the threaded rod is fixed between the supporting blocks; the servo motor is fixed at the left end of the threaded rod; the rotating block and the threaded rod form threaded fit; the connecting rod is fixed below the rotating block.
Preferably, the surface of the cleaning belt is composed of a plurality of cleaning whiskers.
Preferably, the motor and the servo motor are provided with infrared remote control devices.
(III) advantageous effects
The beneficial effects of the utility model reside in that, long-time use can make the projecting apparatus top not full of dust, rotate through outside remote controller control motor, thereby the clearance area rotates, left side clearance area anticlockwise rotation, right side clearance area clockwise rotation, concentrate the dust of projecting apparatus top in the middle of, rotate by servo motor control threaded rod again, thereby make the sweeping board will concentrate on the dust in the middle of sweeping to the surge drum, can clean the projecting apparatus at any time, and easy and simple to handle, can reduce the use influence of dust to the projecting apparatus.
Drawings
The present invention will be described in further detail with reference to the accompanying 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 view of the overall structure of the present invention.
FIG. 2 is a view showing the structure of the cleaning apparatus.
FIG. 3 is a view showing a structure of a cleaning table of the cleaning apparatus.
Fig. 4 is a structural view of the sliding device.
Fig. 5 is a side view of the present invention.
Description of reference numerals:
the cleaning machine comprises a frame body 1, a telescopic connecting rod 2, a sliding device 3, a supporting block 31, a threaded rod 32, a servo motor 33, a rotating block 34, a connecting rod 35, a cleaning device 4, a mounting plate 41, a connecting seat 42, a loading bin 43, a cleaning table 44, a motor 441, a rotating wheel 442, a belt 443, a transmission wheel 444, a rotating rod 445, a cleaning belt 446, a cleaning plate 45 and a collecting cylinder 5.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the following description is combined with the detailed description and the accompanying drawings to further explain the preferred embodiments of the present invention.
In connection with the detailed description and the accompanying figures 1-5:
a dust sweeping device for a projector comprises a frame body 1, wherein two telescopic connecting rods 2 are arranged above the frame body 1; a sliding device 3 is arranged at the top of the inner side of the frame body 1; a cleaning device 4 is fixed below the sliding device 3; the front end in the frame body 1 is fixed with a collecting cylinder 5.
Further, the cleaning device 4 includes: mounting plate 41, connecting base 42, loading bin 43, cleaning table 44, cleaning plate 45; the connecting seat 42 is fixed at the middle position above the mounting plate 41; the loading bin 43 is fixed on two sides of the bottom of the mounting plate 41; a cleaning table 44 is fixed at the front end of each loading bin 43; the cleaning plate 45 is fixed in the middle of the loading bin 43.
Further, the sweeping station 44 includes: a motor 441, a rotating wheel 442, a belt 443, a transmission wheel 444, a rotating rod 445 and a cleaning belt 446; the motor 441 and the rotating wheel 442 form an integrated structure; two sides of the rotating wheel 442 are respectively provided with a driving wheel 444; the rotating rod 445 and the transmission wheel 444 form an integrated structure; the rotating wheel 442 is in belt-conveying relationship with the drive pulley 444 via the belt 443; the bottom of the rotating rod 445 is fixed with the cleaning belt 446.
The cleaning table 4 is divided into two parts, the left cleaning belt 446 rotates anticlockwise, the right cleaning belt 446 rotates clockwise, and dust on two sides is collected to the middle so that the cleaning plate 45 can be uniformly processed.
Further, the sliding device 3 includes: supporting block 31, threaded rod 32, servo motor 33, turning block 34, connecting rod 35; the supporting block 31 is fixed below the frame body 1; the threaded rod 32 is fixed between the supporting blocks 31; the servo motor 33 is fixed at the left end of the threaded rod 32; the turning block 34 forms a threaded fit with the threaded rod 32; the connecting rod 35 is fixed below the rotating block 34.
Further, the surface of the cleaning belt 446 consists of a plurality of cleaning whiskers, which are mainly used for dusting dust, and the cleaning whiskers are dense in structure, so that the dust cannot fly upwards in the using process.
Furthermore, infrared remote control devices are arranged on the motor 441 and the servo motor 33, the left motor 441 rotates anticlockwise, and the right motor 441 rotates clockwise; the servomotor 33 is operated in a positive rotation, so that the rotary block 34 is rotated back and forth on the threaded rod 32.
Long-time use can make the projecting apparatus top not full of dust, rotate through outside remote controller control motor 441, it rotates and drive the drive wheel 444 of both sides through belt 443 to rotate the clearance area 446, left side clearance area 446 anticlockwise rotates, right side clearance area 446 clockwise rotates, concentrate the dust of projecting apparatus top in the middle of, rotate by servo motor 33 control threaded rod 32 again, turning block 34 rotates and drives cleaning device 4 and remove, thereby make and clean board 45 and sweep the dust of concentrating in the middle to the surge drum, can clean the projecting apparatus at any time, and easy and simple to handle, can reduce the use influence of dust to the projecting apparatus. Through cleaning device 4's setting, can concentrate the dust of projecting apparatus top in the centre to finally sweep and fall 5 the inside of collecting vessel, reduce the dust and to the use influence of projecting apparatus, prolong the life of projecting apparatus.
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 (6)
1. A sweep grey device for projecting apparatus which characterized in that: the telescopic frame comprises a frame body (1), wherein two telescopic connecting rods (2) are arranged above the frame body (1); a sliding device (3) is arranged at the top of the inner side of the frame body (1); a cleaning device (4) is fixed below the sliding device (3); the front end in the frame body (1) is fixed with a collecting cylinder (5).
2. A dust removing device for a projector as claimed in claim 1, wherein: the cleaning device (4) comprises: a mounting plate (41), a connecting seat (42), a loading bin (43), a cleaning platform (44) and a cleaning plate (45); the connecting seat (42) is fixed in the middle position above the mounting plate (41); the loading bin (43) is fixed on two sides of the bottom of the mounting plate (41); the front ends of the loading bins (43) are respectively fixed with a cleaning platform (44); the cleaning plate (45) is fixed in the middle of the loading bin (43).
3. A dust removing device for a projector as claimed in claim 2, wherein: the cleaning table (44) comprises: a motor (441), a rotating wheel (442), a belt (443), a driving wheel (444), a rotating rod (445) and a cleaning belt (446); the motor (441) and the rotating wheel (442) form an integrated structure; two sides of the rotating wheel (442) are respectively provided with a driving wheel (444); the rotating rod (445) and the transmission wheel (444) form an integrated structure; said rotatable wheel (442) being in belt-transferring relationship with said drive pulley (444) via said belt (443); the bottom of the rotating rod (445) is fixed with the cleaning belt (446).
4. A dust removing device for a projector as claimed in claim 1, wherein: the sliding device (3) comprises: the device comprises a supporting block (31), a threaded rod (32), a servo motor (33), a rotating block (34) and a connecting rod (35); the supporting block (31) is fixed below the frame body (1); the threaded rod (32) is fixed between the supporting blocks (31); the servo motor (33) is fixed at the left end of the threaded rod (32); the turning block (34) forms a threaded fit with the threaded rod (32); the connecting rod (35) is fixed below the rotating block (34).
5. A dust removing device for a projector as claimed in claim 3, wherein: the surface of the cleaning belt (446) is composed of a plurality of cleaning whiskers.
6. The dust removing apparatus for a projector according to claim 3 or 4, wherein: and the motor (441) and the servo motor (33) are provided with infrared remote control devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120089785.XU CN215278665U (en) | 2021-01-14 | 2021-01-14 | Dust sweeping device for projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120089785.XU CN215278665U (en) | 2021-01-14 | 2021-01-14 | Dust sweeping device for projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215278665U true CN215278665U (en) | 2021-12-24 |
Family
ID=79529541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120089785.XU Active CN215278665U (en) | 2021-01-14 | 2021-01-14 | Dust sweeping device for projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215278665U (en) |
-
2021
- 2021-01-14 CN CN202120089785.XU patent/CN215278665U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230803 Address after: No. 103, Xinnan Road, Wuhou District, Chengdu, Sichuan 610000 Patentee after: China Film Ruihang Chengdu Technology Co.,Ltd. Address before: 221000 building 1-205, building C, Xincheng Central Plaza, Yunlong District, Xuzhou City, Jiangsu Province Patentee before: Jiangsu saileda Intelligent Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |