CN105942739A - Self-cleaning blackboard cabinet - Google Patents
Self-cleaning blackboard cabinet Download PDFInfo
- Publication number
- CN105942739A CN105942739A CN201610447245.8A CN201610447245A CN105942739A CN 105942739 A CN105942739 A CN 105942739A CN 201610447245 A CN201610447245 A CN 201610447245A CN 105942739 A CN105942739 A CN 105942739A
- Authority
- CN
- China
- Prior art keywords
- blackboard
- wiping
- motor
- guide rail
- baffle plate
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47B97/04—Easels or stands for blackboards or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L21/00—Blackboard or slate cleaning devices
- B43L21/02—Blackboard or slate cleaning devices with means for absorbing the chalk dust
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a self-cleaning blackboard cabinet comprising a cabinet body, a retaining board, three blackboards connected with hinges, blackboard motors and a single-chip microcomputer. The retaining board is arranged in the cabinet body, water sprayers, fans, retaining board guide rails, a wiping rod and wiping motors are arranged on the retaining board, the retaining board guide rails are arranged on two sides of the retaining board, and the wiping rod is slidably connected to the retaining board guide rails through the wiping motors; each blackboard is provided with a blackboard rotating shaft, a blackboard guide rail, a wiper and a wiper motor, the blackboard rotating shaft is rotationally connected to the cabinet body, the blackboard guide rail is arranged on one side of the blackboard, and the wiper is slidably connected to the blackboard guide rail through the wiper motor; a water pump and a water tank are arranged in the cabinet body, and the water pump is connected with each water sprayer through a hose; a motor shaft of each blackboard motor is connected with the corresponding blackboard rotating shaft; each of the water sprayers, the fans, the wiping motors, the wiper motors, the blackboard motors and the water pumps is connected with the single-chip microcomputer. The self-cleaning blackboard cabinet have automatic cleaning, wiping and air-drying functions, is high in working efficiency, and can reduce dust produced by the conventional wiping method.
Description
Technical field
The present invention relates to a kind of blackboard capable automatically cleaning cabinet.
Background technology
Along with University classroom knowledge becomes increasingly complex, teacher uses the frequency of blackboard more and more higher, and reflective problem also cannot be avoided.Simultaneously, one piece of common blackboard can not meet the class hour requirement of University classroom, needing a complete class necessary requirement in wiping repeatedly just can completely, health is also caused certain harm by the dust of institute's wiping, erasing the board also to causing certain waste on the time repeatedly.
Summary of the invention
Present invention aim at providing a kind of blackboard capable automatically cleaning cabinet.
Above-mentioned purpose is achieved by the following technical solution:
A kind of blackboard capable automatically cleaning cabinet, including bin, baffle plate, three pieces of blackboards, blackboard motor and the single-chip microcomputer of employing gemel connection；Described baffle plate is located in bin, which is provided with sprinkler, fan, baffle plate guide rail, wiping bar and wiping motor, and baffle plate both sides are located at by baffle plate guide rail, and described wiping bar is slidably connected on baffle plate guide rail by wiping motor；Described blackboard is provided with blackboard rotating shaft, blackboard guide rail, wiper and scrapes hydroelectric machine, and blackboard axis of rotation is connected on bin, and blackboard side is located at by blackboard guide rail, and wiper is slidably connected on blackboard guide rail by scraping hydroelectric machine；Being provided with water pump and cistern in described bin, water pump is connected with sprinkler by flexible pipe；The motor shaft of described blackboard motor is connected with blackboard rotating shaft；Described sprinkler, fan, wiping motor, scrape hydroelectric machine, blackboard motor and water pump and be connected with single-chip microcomputer respectively.
Further, described cistern is located at below wiping bar.
Further, filling Alumen and the purification interlayer of activated carbon it are provided with in described flexible pipe.
Beneficial effects of the present invention:
The blackboard capable automatically cleaning cabinet that the present invention provides can realize automatically cleaning, wiping, air-dried function, work efficiency is high, and can reduce dust produced by traditional wiping mode.
Accompanying drawing explanation
Fig. 1 ~ 2 are that blackboard capable automatically cleaning cabinet schematic diagram is divided into A, B, C portion；
Fig. 3 is the part A in blackboard structure schematic diagram Fig. 1 ~ 2；
Fig. 4 is the part B in refrigerator structure schematic diagram Fig. 1 ~ 2；
Fig. 5 is the C portion in baffle arrangement schematic diagram Fig. 1 ~ 2
Wherein, 1-water pump；2-cistern；3-wiper；4-scrapes hydroelectric machine；5-blackboard；6-blackboard rotating shaft；7-wiping motor；8-sprinkler；9-fan；10-wiping bar；11-baffle plate guide rail；12-blackboard guide rail.
Detailed description of the invention
Technical scheme is described in detail below in conjunction with the accompanying drawings with specific embodiment.
A kind of blackboard capable automatically cleaning cabinet, including bin, baffle plate, three pieces of blackboards, blackboard motor and the single-chip microcomputer of employing gemel connection；Described baffle plate is located in bin, which is provided with sprinkler 8, fan 9, baffle plate guide rail 11, wiping bar 10 and wiping motor 7, and baffle plate both sides are located at by baffle plate guide rail 11, and described wiping bar 10 is slidably connected on baffle plate guide rail 11 by wiping motor 7；Described blackboard is provided with blackboard rotating shaft 6, blackboard guide rail 12, wiper 3 and scrapes hydroelectric machine 4, and blackboard rotating shaft 6 is rotatably connected on bin, and blackboard side is located at by blackboard guide rail 12, and wiper 3 is slidably connected on blackboard guide rail 12 by scraping hydroelectric machine 4；Being provided with water pump 1 and cistern 2 in described bin, water pump 1 is connected with sprinkler 8 by flexible pipe；The motor shaft of described blackboard motor is connected with blackboard rotating shaft 6；Described sprinkler 8, fan 9, wiping motor 7, scrape hydroelectric machine 4, blackboard motor and water pump 1 and be connected with single-chip microcomputer respectively.Described cistern 2 is located at below wiping bar 10.Filling Alumen and the purification interlayer of activated carbon it is provided with in described flexible pipe.
Blackboard capable automatically cleaning cabinet includes that bin, three pieces of blackboards use gemel connection, single-chip microcomputer, guide rail to use worm screw turbine, gear, motor, sprinkler, fan, wiping bar, cotton are wrapped on wiping bar, control knob, overturn 120 degree by the blackboard that the 120 ° of uses of Single-chip Controlling blackboard electric machine rotation are complete and enter inside bin, six the small-sized sprinklers being simultaneously positioned on the baffle plate within bin are operated, vaporific steam is sprayed to blackboard, when spraying steam, the wiping bar of baffle plate both sides is moved by guide rail and carries out the wiping moistening blackboard simultaneously.Wiping bar runs five and utilizes cotton that the spot on blackboard carries out wiping afterwards back and forth, and it is water stain to utilize the characteristic of cotton to avoid, and blackboard wiping is air-dried by four small-sized fanses being positioned on baffle plate.It is positioned at the wiper knee-action at blackboard top, water stain thorough removing will be remained by rack-and-pinion action, wiping bar two ends gear carries out rotating simultaneously and makes the cotton on wiping bar extrude simultaneously, filthy water falls into the cistern being positioned at below wiping bar, by water pump, water being sent to flexible pipe, Alumen, activated carbon interlayer in flexible pipe carry out dust suction effect to water.Lead to sprinkler again, reach the effect that secondary utilizes.Described motor is monolithic processor controlled fixed angle rotary electric machine.Wiping bar and cotton are separable, and cotton is detachable, and wiping bar and guide rail use worm screw worm gear drive.Fan is automatically run by Single-chip Controlling and stops.Sprinkler is automatically sprayed water by Single-chip Controlling and stops.The cooperation of sprinkler and fan is used by Single-chip Controlling order.Wiping bar, by its period of motion of Single-chip Controlling, is a cycle with back and forth 5 wipings.Three pieces of blackboards are by gemel connection so that it is can free hand rotation 20 ~ 30 °.Blackboard main body bin uses rotary shaft to connect, by gear and driven by motor.When wiping bar end-of-job, the gear being positioned at two ends carries out rotating simultaneously, extrudes cotton, makes filthy water fall into the cistern being positioned at bottom wiping bar.Water in cistern is given power by water pump, is delivered to flexible pipe, the Alumen in flexible pipe and activated carbon interlayer they are carried out dust suction process, then be delivered to sprinkler.When wiping bar after hours, be positioned at the wiper at blackboard top and worked along blackboard by rack-and-pinion, water stain thorough removing will be remained.
Explanation working method and principle below in conjunction with the accompanying drawings:
Fig. 1, blackboard A is connected with bin B by blackboard rotating shaft 6 and gear and is connected to Single-chip Controlling electric machine rotation in 2, blackboard motor driven gear and blackboard rotating shaft 6 rotate, and blackboard rotating shaft 6 drives blackboard uniform rotation 60 °, makes blackboard use face go to above baffle plate C.
In Fig. 3 by Single-chip Controlling scrape hydroelectric machine 4 work on guide rail 5 back and forth after, by the abundant blackboard wiping 5 of Single-chip Controlling wiper 3.
The sewage extracted in cistern 2 by Single-chip Controlling water pump 1 in Fig. 4 supplies sprinkler 8 by flexible pipe, and wherein active charcoal and Alumen interlayer in flexible pipe, achieve the effect of dust-absorbing filtering to water source.Achieve the recycling of water resource.
Blackboard surface is cleaned and wiping by Single-chip Controlling sprinkler 8 and wiping bar 10 by Fig. 5, is carried out blackboard surface is air-dried by fan 9 subsequently, be allowed to realize quickly re-using；Being carried out rotating by Single-chip Controlling wiping motor 7 and realize wringing out wiping bar 10, sewage flows into cistern 2.
The blackboard capable automatically cleaning cabinet that the present invention provides can realize automatically cleaning, wiping, air-dried function, work efficiency is high, and can reduce dust produced by traditional wiping mode.
The effect of above-described embodiment indicates that the essentiality content of the present invention, but does not limit protection scope of the present invention with this.It will be understood by those within the art that, technical scheme can be modified or equivalent, without deviating from essence and the protection domain of technical solution of the present invention.
Claims (3)
1. a blackboard capable automatically cleaning cabinet, it is characterised in that: include three pieces of blackboards, blackboard motor and the single-chip microcomputer of bin, baffle plate, employing gemel connection；Described baffle plate is located in bin, which is provided with sprinkler, fan, baffle plate guide rail, wiping bar and wiping motor, and baffle plate both sides are located at by baffle plate guide rail, and described wiping bar is slidably connected on baffle plate guide rail by wiping motor；Described blackboard is provided with blackboard rotating shaft, blackboard guide rail, wiper and scrapes hydroelectric machine, and blackboard axis of rotation is connected on bin, and blackboard side is located at by blackboard guide rail, and wiper is slidably connected on blackboard guide rail by scraping hydroelectric machine；Being provided with water pump and cistern in described bin, water pump is connected with sprinkler by flexible pipe；The motor shaft of described blackboard motor is connected with blackboard rotating shaft；Described sprinkler, fan, wiping motor, scrape hydroelectric machine, blackboard motor and water pump and be connected with single-chip microcomputer respectively.
Blackboard capable automatically cleaning cabinet the most according to claim 1, it is characterised in that: described cistern is located at below wiping bar.
Blackboard capable automatically cleaning cabinet the most according to claim 1, it is characterised in that: it is provided with filling Alumen and the purification interlayer of activated carbon in described flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610447245.8A CN105942739A (en) | 2016-06-20 | 2016-06-20 | Self-cleaning blackboard cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610447245.8A CN105942739A (en) | 2016-06-20 | 2016-06-20 | Self-cleaning blackboard cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105942739A true CN105942739A (en) | 2016-09-21 |
Family
ID=56905986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610447245.8A Pending CN105942739A (en) | 2016-06-20 | 2016-06-20 | Self-cleaning blackboard cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105942739A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB811276A (en) * | 1957-03-14 | 1959-04-02 | Frederick John Knight | Self cleaning blackboard |
| US3509644A (en) * | 1968-06-28 | 1970-05-05 | Michael P Santell | Self-cleaning blackboard |
| CN2444781Y (en) * | 2000-09-08 | 2001-08-29 | 任骥远 | Blackboard with automatic cleaning device |
| CN2449933Y (en) * | 1999-11-17 | 2001-09-26 | 安佰鹏 | Electric dustless self-erasing blackboard |
| CN2737568Y (en) * | 2004-11-08 | 2005-11-02 | 查志刚 | Automatic water-cleaning electric blackboard |
| CN202389039U (en) * | 2011-11-21 | 2012-08-22 | 李仔君 | Automatic cleaning type blackboard |
| CN204196516U (en) * | 2014-10-27 | 2015-03-11 | 夏正付 | With the blackboard that water-washing blackboard is wiped |
-
2016
- 2016-06-20 CN CN201610447245.8A patent/CN105942739A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB811276A (en) * | 1957-03-14 | 1959-04-02 | Frederick John Knight | Self cleaning blackboard |
| US3509644A (en) * | 1968-06-28 | 1970-05-05 | Michael P Santell | Self-cleaning blackboard |
| CN2449933Y (en) * | 1999-11-17 | 2001-09-26 | 安佰鹏 | Electric dustless self-erasing blackboard |
| CN2444781Y (en) * | 2000-09-08 | 2001-08-29 | 任骥远 | Blackboard with automatic cleaning device |
| CN2737568Y (en) * | 2004-11-08 | 2005-11-02 | 查志刚 | Automatic water-cleaning electric blackboard |
| CN202389039U (en) * | 2011-11-21 | 2012-08-22 | 李仔君 | Automatic cleaning type blackboard |
| CN204196516U (en) * | 2014-10-27 | 2015-03-11 | 夏正付 | With the blackboard that water-washing blackboard is wiped |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160921 |
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| RJ01 | Rejection of invention patent application after publication |