CN111830775A - Energy-saving electric projection curtain capable of automatically removing dust for meeting room - Google Patents
Energy-saving electric projection curtain capable of automatically removing dust for meeting room Download PDFInfo
- Publication number
- CN111830775A CN111830775A CN202010740223.7A CN202010740223A CN111830775A CN 111830775 A CN111830775 A CN 111830775A CN 202010740223 A CN202010740223 A CN 202010740223A CN 111830775 A CN111830775 A CN 111830775A
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- China
- Prior art keywords
- dust
- fixedly connected
- energy
- meeting room
- projection curtain
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- 239000000428 dust Substances 0.000 title claims abstract description 86
- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000004804 winding Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000009471 action Effects 0.000 abstract description 7
- 244000309464 bull Species 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/58—Projection screens collapsible, e.g. foldable; of variable area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention relates to the technical field of enterprise management, and discloses an energy-saving electric projection curtain capable of automatically removing dust for a conference room, which comprises an installation box, wherein a motor is arranged in the installation box, the output end of the motor is movably connected with a driving wheel, one end of the driving wheel, which is far away from the motor, is fixedly connected with a winding rod, the rod body of the winding rod is movably connected with the curtain, the bottom of the installation box is fixedly connected with a dust removal box, a driven wheel, a fixed slide rail and a central gear are respectively arranged in the dust removal box, and one end, which is close to the central gear, of the driven wheel is fixedly connected with a rotating rod. This meeting room that can remove dust automatically is with energy-conserving electronic projection curtain drives thereby the action wheel through the motor and rotates direct or indirect action bull stick, first bevel gear, second bevel gear and the rotation of connecting rod, and the connecting rod cooperation slider, removal slide rail and central gear make the rack reciprocating sliding in fixed slide rail to reach the effect of automatic clearance dust, increase of service life and energy saving.
Description
Technical Field
The invention relates to the technical field of enterprise management, in particular to an energy-saving electric projection curtain capable of automatically removing dust for a meeting room.
Background
When a company organizes a meeting in a meeting room, the company often needs to discuss work matters, at this time, a projector can be matched with a projection curtain to display various images or videos, an electric projection curtain is widely used at present, the curtain can be automatically lifted through a remote controller, and the use is very convenient. The curtain has the dust to adhere to on it in the use, but most electronic projection curtains have all only realized the automatic rising of curtain at present, but do not set up dust collector, and this just leads to this kind of projection curtain can not clear up the dust automatically, will influence the display effect and the definition of curtain after using for a long time, can influence the lift of curtain after the dust accumulation to a certain extent even, shortens life. In order to solve the problems, an energy-saving electric projection curtain capable of automatically removing dust for a meeting room is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an energy-saving electric projection curtain for a meeting room, which can automatically remove dust, has the advantages of automatically cleaning dust, prolonging the service life and reducing the energy consumption, and solves the problems that the common electric projection curtain can not automatically remove dust and has short service life.
(II) technical scheme
In order to achieve the purposes of automatically cleaning dust, prolonging the service life and reducing the energy consumption, the invention provides the following technical scheme: the utility model provides a meeting room that can remove dust automatically is with energy-conserving electronic projection curtain, includes the install bin, the inside of install bin is provided with the motor, the output swing joint of motor has the action wheel, the one end fixedly connected with winding stem of motor is kept away from to the action wheel, swing joint has the curtain on the pole body of winding stem, the bottom fixedly connected with dust removal case of install bin, the inside of dust removal case is provided with respectively from driving wheel, fixed slide rail and sun gear.
The utility model discloses a screen cloth dust removal device, including a fixed slide rail, a driven wheel, a first bevel gear of one end fixedly connected with bull stick that is close to sun gear from the driving wheel, the bull stick is close to sun gear's one end fixedly connected with bull stick, the bull stick is close to sun gear's one end fixedly connected with first bevel gear, first bevel gear's wheel rim department meshing is connected with second bevel gear, the one end of second bevel gear's axle center fixedly connected with connecting rod, the other end swing joint of connecting rod has the slider, sliding connection has the rack in the track of fixed slide rail, the right-hand member fixedly connected with of rack removes the slide rail, the rack is.
Preferably, the installation box is fixedly connected below the wall through a fixing rod.
Preferably, the bottom of install bin and the top intercommunication of dust removal case can make things convenient for the curtain to get into the dust removal incasement.
Preferably, the driving wheel is connected with the driven wheel through a transmission belt.
Preferably, the bottom of the dust removal box is provided with a notch, so that the curtain can pass through the dust removal box to move downwards.
Preferably, the fixed slide rails are two and are respectively arranged on the upper side and the lower side of the dust removal box, and the movable slide rail is fixedly connected to a rack which is connected with the fixed slide rail on the upper side in a sliding manner.
Preferably, the sliding block is connected with the movable sliding rail in a sliding manner.
Preferably, the central gear is meshed with the rack.
Preferably, a fan is arranged in the dust collector, and the fan is connected with the second bevel gear through a transmission belt.
Preferably, the first bevel gear and the second bevel gear are arranged perpendicular to each other.
(III) advantageous effects
Compared with the prior art, the invention provides an energy-saving electric projection curtain capable of automatically removing dust for a meeting room, which has the following beneficial effects:
1. this meeting room that can remove dust automatically is with energy-conserving electronic projection curtain, it rotates to drive the action wheel through the motor, it rotates thereupon to be connected from the driving wheel through drive belt and action wheel, directly or indirectly drive the bull stick, first bevel gear, second bevel gear and connecting rod rotate, connecting rod cooperation slider, movable slide rail and sun gear make the rack reciprocating sliding in fixed slide rail, cooperation second bevel gear passes through the drive belt and drives the fan that sets up in the dust catcher and rotates, thereby fly off the dust suction of dust removal brush in the dust removal incasement after clearing up to the dust collection tank, thereby reach automatic clearance curtain surface dust, increase of service life's effect.
2. This meeting room that can remove dust automatically is with energy-conserving electronic projection curtain through only setting up a motor, cooperation drive belt, gear, bevel gear and connecting rod isotructure's use, makes curtain, dust collector and dust catcher operate simultaneously, has reached the effect that makes energy consumption minimizing.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the structure of area A in FIG. 1 according to the present invention;
FIG. 3 is a schematic diagram illustrating the motion state of the structure of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of the bevel gear structure and connection of the present invention;
FIG. 5 is a schematic structural diagram of a starting device according to the present invention;
fig. 6 is a schematic side view of the rack of the present invention.
In the figure: 1. installing a box; 2. a motor; 3. a driving wheel; 4. rolling the rod; 5. a curtain; 6. a dust removal box; 7. a driven wheel; 8. fixing the slide rail; 9. a sun gear; 10. a rotating rod; 11. a first bevel gear; 12. a second bevel gear; 13. a connecting rod; 14. a slider; 15. a rack; 16. moving the slide rail; 17. a dust removal brush; 18. a transmission belt; 19. a wall; 20. a vacuum cleaner; 21. a dust collection box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an energy-saving electric projection curtain for a conference room capable of automatically removing dust comprises an installation box 1, wherein the installation box 1 is fixedly connected below a wall 19 through a fixed rod, a motor 2 is arranged inside the installation box 1, the output end of the motor 2 is movably connected with a driving wheel 3, one end, far away from the motor 2, of the driving wheel 3 is fixedly connected with a winding rod 4, a curtain 5 is movably connected to the rod body of the winding rod 4, the bottom of the installation box 1 is fixedly connected with a dust removal box 6, the bottom of the installation box 1 is communicated with the top of the dust removal box 6, the curtain 5 can conveniently enter the dust removal box 6, and the bottom of the dust removal box 6 is provided with a notch so that the curtain 5 can pass through the dust removal box 6; the inside of dust removal case 6 is provided with respectively from driving wheel 7, fixed slide rail 8 and sun gear 9, and action wheel 3 passes through drive belt 18 with following driving wheel 7 and is connected, and fixed slide rail 8 has two, sets up respectively in the upper and lower both sides of dust removal case 6.
A rotating rod 10 is fixedly connected to one end, close to the central gear 9, of the driven wheel 7, a first bevel gear 11 is fixedly connected to one end, close to the central gear 9, of the rotating rod 10, a second bevel gear 12 is connected to the wheel edge of the first bevel gear 11 in a meshed manner, the first bevel gear 11 and the second bevel gear 12 are arranged perpendicularly to each other, one end of a connecting rod 13 is fixedly connected to the axis of the second bevel gear 12, a sliding block 14 is movably connected to the other end of the connecting rod 13, a rack 15 is slidably connected to a track of the fixed slide rail 8, the central gear 9 is connected with the rack 15 in a meshed manner, a movable slide rail 16 is fixedly connected to the right end of the rack 15, the sliding block 14 is slidably connected with the movable slide; a dust removing brush 17 is fixedly connected to one side of the rack 15 close to the curtain 5 and can be used for removing dust attached to the surface of the curtain 5; a dust collector 20 is fixedly connected to the left side of the dust removing box 6, a fan is arranged inside the dust collector 20, the fan is connected with the second bevel gear 12 through a transmission belt 18, and a dust collecting box 21 is fixedly connected to one end, far away from the dust removing box 6, of the dust collector 20.
The working process and principle are as follows: starting a power supply, starting the system to work, driving a driving wheel 3 to rotate by a motor 2, driving a winding rod 4 fixedly connected with the driving wheel 3 to rotate by the driving wheel 3, so as to enable a curtain 5 to move downwards, simultaneously, driving a rotating rod 10 fixedly connected with the driving wheel 3 to rotate by the driven wheel 7 connected with the driving wheel 3 through a driving belt 18, so as to enable a first bevel gear 11 to rotate, driving a second bevel gear 12 meshed with the first bevel gear 11 to rotate by the first bevel gear 11, driving a connecting rod 13 to rotate around the axis of the connecting rod 12, driving a sliding block 14 to slide in a movable sliding rail 16 by the connecting rod 13, so as to drive the movable sliding rail 16 to do reciprocating motion in the horizontal direction, driving a rack 15 fixedly connected with the movable sliding rail 16 to slide in a reciprocating manner in a fixed sliding rail 8, driving a central gear 9 meshed with the rack 15 on the upper side of a dust removal box 6 to rotate in a reciprocating manner, so as to drive, therefore, the two racks 15 fixedly connected with the dust removing brush 17 can clean the surface of the curtain 5; at the same time, the second bevel gear 12 drives the fan installed in the vacuum cleaner 20 to rotate through the transmission belt 18, so that the dust scattered in the dust removing box 6 after the dust removing brush 17 is cleaned is sucked into the dust collecting box 21.
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 (10)
1. The utility model provides a meeting room that can remove dust automatically is with energy-conserving electronic projection curtain, includes install bin (1), its characterized in that: a motor (2) is arranged in the installation box (1), the output end of the motor (2) is movably connected with a driving wheel (3), one end, far away from the motor (2), of the driving wheel (3) is fixedly connected with a winding rod (4), a curtain (5) is movably connected to the rod body of the winding rod (4), the bottom of the installation box (1) is fixedly connected with a dust removal box (6), and a driven wheel (7), a fixed sliding rail (8) and a central gear (9) are respectively arranged in the dust removal box (6);
one end of the driven wheel (7) close to the central gear (9) is fixedly connected with a rotating rod (10), one end of the rotating rod (10) close to the central gear (9) is fixedly connected with a first bevel gear (11), a second bevel gear (12) is connected at the edge of the first bevel gear (11) in a meshing way, one end of a connecting rod (13) is fixedly connected at the axis of the second bevel gear (12), the other end of the connecting rod (13) is movably connected with a sliding block (14), a rack (15) is connected in a track of the fixed sliding rail (8) in a sliding way, the right end of the rack (15) is fixedly connected with a movable sliding rail (16), one side of the rack (15) close to the curtain (5) is fixedly connected with a dust removing brush (17), the dust collector is characterized in that a dust collector (20) is fixedly connected to the left side of the dust removal box (6), and a dust collection box (21) is fixedly connected to one end, far away from the dust removal box (6), of the dust collector (20).
2. The energy-saving electric projection curtain for meeting room capable of automatically removing dust as claimed in claim 1, wherein: the installation box (1) is fixedly connected below the wall (19) through a fixing rod.
3. The energy-saving electric projection curtain for meeting room capable of automatically removing dust as claimed in claim 1, wherein: the bottom of the installation box (1) is communicated with the top of the dust removal box (6).
4. The energy-saving electric projection curtain for meeting room capable of automatically removing dust as claimed in claim 1, wherein: the driving wheel (3) is connected with the driven wheel (7) through a transmission belt (18).
5. The energy-saving electric projection curtain for meeting room capable of automatically removing dust as claimed in claim 1, wherein: the bottom of the dust removal box (6) is provided with a notch.
6. The energy-saving electric projection curtain for meeting room capable of automatically removing dust as claimed in claim 1, wherein: the fixed sliding rails (8) are arranged on the upper side and the lower side of the dust removal box (6) respectively, and the movable sliding rails (16) are fixedly connected to racks (15) which are connected with the fixed sliding rails (8) on the upper side in a sliding mode.
7. The energy-saving electric projection curtain for meeting room capable of automatically removing dust as claimed in claim 1, wherein: the sliding block (14) is connected with the movable sliding rail (16) in a sliding mode.
8. The energy-saving electric projection curtain for meeting room capable of automatically removing dust as claimed in claim 1, wherein: the central gear (9) is meshed with the rack (15).
9. The energy-saving electric projection curtain for meeting room capable of automatically removing dust as claimed in claim 1, wherein: a fan is arranged in the dust collector (20), and the fan is connected with the second bevel gear (12) through a transmission belt (18).
10. The energy-saving electric projection curtain for meeting room capable of automatically removing dust as claimed in claim 1, wherein: the first bevel gear (11) and the second bevel gear (12) are arranged perpendicular to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010740223.7A CN111830775A (en) | 2020-07-28 | 2020-07-28 | Energy-saving electric projection curtain capable of automatically removing dust for meeting room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010740223.7A CN111830775A (en) | 2020-07-28 | 2020-07-28 | Energy-saving electric projection curtain capable of automatically removing dust for meeting room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111830775A true CN111830775A (en) | 2020-10-27 |
Family
ID=72919815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010740223.7A Withdrawn CN111830775A (en) | 2020-07-28 | 2020-07-28 | Energy-saving electric projection curtain capable of automatically removing dust for meeting room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111830775A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112489503A (en) * | 2020-12-08 | 2021-03-12 | 郭娅 | English training auxiliary system |
-
2020
- 2020-07-28 CN CN202010740223.7A patent/CN111830775A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112489503A (en) * | 2020-12-08 | 2021-03-12 | 郭娅 | English training auxiliary system |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201027 |
|
| WW01 | Invention patent application withdrawn after publication |