CN106493129B - Electric curtain top mechanism with Patting type dedusting mechanism - Google Patents
Electric curtain top mechanism with Patting type dedusting mechanism Download PDFInfo
- Publication number
- CN106493129B CN106493129B CN201611114205.8A CN201611114205A CN106493129B CN 106493129 B CN106493129 B CN 106493129B CN 201611114205 A CN201611114205 A CN 201611114205A CN 106493129 B CN106493129 B CN 106493129B
- Authority
- CN
- China
- Prior art keywords
- horizontal main
- horizontal
- main casing
- function seat
- curtain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
-
- 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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- 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
Abstract
The present invention relates to teaching aid technical fields, especially a kind of electric curtain top mechanism with Patting type dedusting mechanism, including horizontal main casing, horizontal main casing lower end is equipped with opening, horizontal main casing is internally provided with horizontal main shaft and horizontal auxiliary spindle, it is wound with projection screen on horizontal main shaft, a left side is fixedly connected on the left of horizontal main casing and sets function seat, the right side is fixedly connected on the right side of horizontal main casing and sets function seat.Electric curtain top mechanism with Patting type dedusting mechanism of the invention, small size vacuum centrifugal pump by being installed respectively in horizontal main casing two sides for the slow speed motor of folding and unfolding curtain and for patting curtain surface dust suction, so that curtain can remove surface dust accumulation automatically in removal process each time, the surface cleanliness for promoting curtain, greatly promotes the service life of curtain.
Description
Technical field
The present invention relates to teaching aid technical field, machine at the top of especially a kind of electric curtain with Patting type dedusting mechanism
Structure.
Background technique
With the development of science and technology, especially optical technology, people greatly promote classroom instruction by shadow casting technique
Efficiency generally requires to teach area's installation projection screen in classroom, but as curtain uses to promote the display efficiency of projection
Time it is normal, surface can accumulate a large amount of dust, seriously affect the anti-reflective light ability on curtain surface, lead to curtain display effect
It reduces, the big heavy discount of service life.
Summary of the invention
The technical problem to be solved by the present invention is to：In order to solve the problems, such as above-mentioned background technique, one kind is provided and is changed
Into the electric curtain top mechanism with Patting type dedusting mechanism, solve normal using the time with curtain, surface can accumulate
Tire out a large amount of dust, seriously affect the anti-reflective light ability on curtain surface, lead to the reduction of curtain display effect, service life is rolled over significantly
The problem of button.
The technical solution adopted by the present invention to solve the technical problems is：A kind of electric screen with Patting type dedusting mechanism
Cloth top mechanism, including horizontal main casing, the horizontal main casing lower end are equipped with opening, set inside the horizontal main casing
It is equipped with horizontal main shaft and horizontal auxiliary spindle, projection screen, the horizontal main casing are wound on the horizontal main shaft
Left side is fixedly connected with a left side and sets function seat, is fixedly connected with the right side on the right side of the horizontal main casing and sets function seat, the left side is set
Small size vacuum centrifugal pump is fixedly connected with inside function seat, the left side sets lower end on the left of function seat and is connected with detachable dust
The electricity at a slow speed being fixedly connected with inside function seat for driving horizontal main shaft and horizontal auxiliary spindle to rotate is set on case, the right side
Machine, the horizontal main shaft right end and horizontal auxiliary spindle right end are passed by shaft gear on the left of driving gear set and slow speed motor
It is dynamic, the eccentric wheel for patting projection screen surface is cased on the horizontal auxiliary spindle, the horizontal main casing inner wall is close
Lower ending opening position is fixedly connected with two horizontal sweep-up pipes, and the horizontal sweep-up pipe top and bottom offer a plurality of
Suction inlet, the horizontal sweep-up pipe left end are centrifuged pump steam inlet with small size vacuum by bridge piece and are connected.
Further, the left side sets function seat and the right side to set function seat size identical.
Further, function seat is set on the left side and to set function seat identical in quality on the right side.
Further, the small size vacuum centrifugal pump and slow speed motor are set outside the electric power connection line of function seat left end by a left side
Connect power supply power supply.
The invention has the advantages that the electric curtain top mechanism with Patting type dedusting mechanism of the invention, passes through
It is installed respectively in horizontal main casing two sides for the slow speed motor of folding and unfolding curtain and for patting the small-sized of dust suction to curtain surface
Vaccum centrifugal pump promotes the surface cleanliness of curtain so that curtain can remove surface dust accumulation automatically in removal process each time,
Greatly promote the service life of curtain.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is sectional view of the invention.
In figure：1. function seat is set on horizontal main casing, 2. horizontal main shafts, 3. horizontal auxiliary spindles, 4. projection screens, 5. left sides,
6. function seat is set on the right side, 7. small size vacuum centrifugal pumps, 8. disposal boxes, 9. slow speed motors, 10. driving gear sets, 11. eccentric wheels, and 12.
Horizontal sweep-up pipe, 13. suction inlets, 14. bridge pieces, 15. electric power connection lines.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
Fig. 1 and the electric curtain top mechanism shown in Fig. 2 with Patting type dedusting mechanism, including horizontal main casing 1, it is horizontal
It sets 1 lower end of main casing and is equipped with opening, horizontal main casing 1 is internally provided with horizontal main shaft 2 and horizontal auxiliary spindle 3, and horizontal master turns
It is wound with projection screen 4 on axis 2, a left side is fixedly connected on the left of horizontal main casing 1 and sets function seat 5, is fixed on the right side of horizontal main casing 1
It is connected with the right side and sets function seat 6, a left side sets and is fixedly connected with small size vacuum centrifugal pump 7 inside function seat 5, and a left side is set under 5 left side of function seat
End is connected with detachable disposal box 8, and the right side, which is set, to be fixedly connected with for driving horizontal main shaft 2 and horizontal pair inside function seat 6
The slow speed motor 9 that shaft 3 rotates, horizontal 2 right end of main shaft and 3 right end of horizontal auxiliary spindle pass through driving gear set 10 and electricity at a slow speed
9 left side shaft gear of machine is driven, and the eccentric wheel 11 for patting 4 surface of projection screen, horizontal main casing are cased on horizontal auxiliary spindle 3
The nearly lower ending opening position of 1 inner wall of body is fixedly connected with two horizontal sweep-up pipes 12, and horizontal 12 top and bottom of sweep-up pipe open up
There are 8 suction inlets 13, horizontal 12 left end of sweep-up pipe is connected by bridge piece 14 with 7 air inlet of small size vacuum centrifugal pump.
Further, a left side sets function seat 5 and the right side and sets that 6 size of function seat is identical, and further, function seat 5 is set on a left side and the right side is set
Function seat 6 is identical in quality, and further, small size vacuum centrifugal pump 7 and slow speed motor 9 are set 5 left end power supply of function seat by a left side and connected
The power supply of 15 external power supply of wiring, the electric curtain top mechanism with Patting type dedusting mechanism of the invention pass through in horizontal main casing
1 two sides of body are installed respectively to be centrifuged for the slow speed motor 9 of folding and unfolding curtain and the small size vacuum for patting curtain surface dust suction
Pump 7, so that curtain can remove surface dust accumulation automatically in removal process each time, promotes the surface cleanliness of curtain, mentions significantly
Rise the service life of curtain.
Embodiment：Drive entire eccentric wheel 11 to rotate by the rotation of horizontal auxiliary spindle 3, eccentric wheel 11 to projection screen 4 into
Row collision is so that projection screen 4 is shaken, and then small size vacuum centrifugal pump 7 passes through the suction inlet 13 of horizontal 12 upper end of sweep-up pipe
The dust patted is aspirated, finally dust is blown into inside disposal box 8, thus achieve the purpose that electrical dust-removing, it is whole
A equipment small size vacuum centrifugal pump 7, slow speed motor 9 are connected by internal electric source connecting line and the electric power connection line 15 of left end to be connected
It connects, is then controlled using manual or wireless switching to small size vacuum centrifugal pump 7 is synchronous with slow speed motor 9 on series circuit
System.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (2)
1. a kind of electric curtain top mechanism with Patting type dedusting mechanism, including horizontal main casing (1), it is characterised in that：
Horizontal main casing (1) lower end be equipped with opening, the horizontal main casing (1) be internally provided with horizontal main shaft (2) and
Horizontal auxiliary spindle (3) is wound with projection screen (4) on the horizontal main shaft (2), on the left of the horizontal main casing (1)
It is fixedly connected with a left side to set function seat (5), is fixedly connected with the right side on the right side of the horizontal main casing (1) and sets function seat (6), it is described
A left side is set and is fixedly connected with small size vacuum centrifugal pump (7) inside function seat (5), and lower end connection on the left of function seat (5) is set on the left side
Have detachable disposal box (8), the right side set be fixedly connected with inside function seat (6) for drive horizontal main shaft (2) and
The slow speed motor (9) of horizontal auxiliary spindle (3) rotation, horizontal main shaft (2) right end and horizontal auxiliary spindle (3) right end pass through
Shaft gear is driven on the left of driving gear set (10) and slow speed motor (9), is cased on the horizontal auxiliary spindle (3) for patting
The eccentric wheel (11) on projection screen (4) surface, the nearly lower ending opening position of horizontal main casing (1) inner wall are fixedly connected with two
The horizontal sweep-up pipe of root (12), described horizontal sweep-up pipe (12) top and bottom offer a plurality of suction inlets (13), described
Horizontal sweep-up pipe (12) left end be connected by bridge piece (14) with small size vacuum centrifugal pump (7) air inlet；The left side
Setting function seat (5), with the right side to set function seat (6) size identical；Function seat (5) is set on the left side and function seat (6) quality phase is set on the right side
Together.
2. the electric curtain top mechanism according to claim 1 with Patting type dedusting mechanism, it is characterised in that：It is described
Small size vacuum centrifugal pump (7) and slow speed motor (9) by a left side set function seat (5) left end electric power connection line (15) external power supply supply
Electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611114205.8A CN106493129B (en) | 2016-12-07 | 2016-12-07 | Electric curtain top mechanism with Patting type dedusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611114205.8A CN106493129B (en) | 2016-12-07 | 2016-12-07 | Electric curtain top mechanism with Patting type dedusting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106493129A CN106493129A (en) | 2017-03-15 |
| CN106493129B true CN106493129B (en) | 2018-11-23 |
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ID=58329686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611114205.8A Active CN106493129B (en) | 2016-12-07 | 2016-12-07 | Electric curtain top mechanism with Patting type dedusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106493129B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109692851A (en) * | 2017-10-20 | 2019-04-30 | 智崴资讯科技股份有限公司 | Large-screen dust-extraction unit and its method |
| CN114578644B (en) * | 2022-03-24 | 2023-03-17 | 深圳市福佑铭信息技术有限公司 | Information display projection curtain dust removal cleaning equipment |
| CN115283313A (en) * | 2022-08-12 | 2022-11-04 | 南京宏亚建设集团有限公司 | Building engineering safety net cleaning equipment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3437567B1 (en) * | 2003-02-17 | 2003-08-18 | 株式会社松田興業 | High-rise building outer wall and window glass cleaning device and cleaning system |
| CN104033095B (en) * | 2014-06-10 | 2016-02-24 | 靖江市维益知识产权服务有限公司 | There is the electric curtain of self-cleaning function |
| CN204746926U (en) * | 2015-06-29 | 2015-11-11 | 南京工程学院 | Automatic clean projection curtain device |
| CN105372920A (en) * | 2015-12-15 | 2016-03-02 | 重庆触视科技有限公司 | Projection curtain capable of automatically removing dust |
| CN205413802U (en) * | 2016-02-22 | 2016-08-03 | 陈巧珍 | Curtain self -cleaning device |
| CN206392523U (en) * | 2016-12-07 | 2017-08-11 | 盐城工学院 | Electric curtain top mechanism with Patting type dedusting mechanism |
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2016
- 2016-12-07 CN CN201611114205.8A patent/CN106493129B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106493129A (en) | 2017-03-15 |
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Effective date of registration: 20191127 Address after: 233000 Room 301, building 6, Shangli University Science Park, No. 8319, Huangshan Avenue, high tech Zone, Bengbu City, Anhui Province Patentee after: Anhui huajingdao Technology Service Co., Ltd Address before: 224051 Yancheng City, Century Avenue, Jiangsu research and development building, No. 1166 Patentee before: Yangcheng Institute of Technology |
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Effective date of registration: 20211220 Address after: 224500 408, floor 4, Yigao Plaza, No. 2, Xingfu Road, dongkan street, Binhai County, Yancheng City, Jiangsu Province Patentee after: Binhai Zhihe Chuanglian Technology Co.,Ltd. Address before: 8319 Huangshan Avenue, high tech Zone, Bengbu City, Anhui Province Patentee before: Anhui huajingdao Technology Service Co.,Ltd. |
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