CN108859516A - A kind of blackboard equipped with absorption chalk dust - Google Patents

A kind of blackboard equipped with absorption chalk dust Download PDF

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Publication number
CN108859516A
CN108859516A CN201810702308.9A CN201810702308A CN108859516A CN 108859516 A CN108859516 A CN 108859516A CN 201810702308 A CN201810702308 A CN 201810702308A CN 108859516 A CN108859516 A CN 108859516A
Authority
CN
China
Prior art keywords
blackboard
support frame
movable plate
dust
sides
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.)
Withdrawn
Application number
CN201810702308.9A
Other languages
Chinese (zh)
Inventor
罗燕美
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Knowledge City Operation Service Co Ltd
Original Assignee
Guangdong Knowledge City Operation Service Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong Knowledge City Operation Service Co Ltd filed Critical Guangdong Knowledge City Operation Service Co Ltd
Priority to CN201810702308.9A priority Critical patent/CN108859516A/en
Publication of CN108859516A publication Critical patent/CN108859516A/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00Cleaning by methods involving the use of air flow or gas flow
    • B08B5/04Cleaning by suction, with or without auxiliary action
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43LARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L1/00Repeatedly-usable boards or tablets for writing or drawing
    • B43L1/04Blackboards
    • B43L1/10Writing surfaces thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43LARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L21/00Blackboard or slate cleaning devices

Abstract

The present invention discloses a kind of blackboard equipped with absorption chalk dust, including support rod, is equipped with support frame in the post upper, is equipped with blackboard in support frame as described above front end, it is characterised in that:Clean cleaning mechanism can be carried out to blackboard by being equipped in front of the blackboard, the dust collection mechanism that the dust that being equipped in support frame as described above can generate when cleaning mechanism cleans blackboard is adsorbed, the driving mechanism that dust collection mechanism can be driven to be moved forward and backward is symmetrically arranged in support frame as described above two sides, when by pulling cleaning mechanism to clean blackboard, originally the dust collection mechanism for forming a plane with blackboard is moved backward by driving mechanism, then after dust collection mechanism moves backward, dust suction can be carried out by the aperture on blackboard, the utilization rate of people can be greatly improved in this way, greatly improve economic benefit, meet the use demand of people.

Description

A kind of blackboard equipped with absorption chalk dust
Technical field
The present invention relates to teaching appliance field, in particular to a kind of blackboard equipped with absorption chalk dust.
Background technique
It is well known that upper write on blackboard using chalk class hour of teacher is a kind of teaching method most commonly, but When writing on the blackboard on erasing blackboard, a large amount of dust can be swum in around blackboard, and teacher is caused to suck a large amount of powder in teaching Dirt is not conducive to good health.
So existing blackboard needs further to improve, the product after improvement can greatly increase working efficiency, can be with Reach batch production effect, the working time can be saved, meets the use demand of people.
Summary of the invention
Place that purpose of the invention is to overcome the shortcomings in the prior art provides a kind of equipped with absorption chalk dust Blackboard.
In order to achieve the above object, the present invention uses following scheme:
A kind of blackboard equipped with absorption chalk dust, including support rod are equipped with support frame in the post upper, in institute Supporting framing front end is stated equipped with blackboard, it is characterised in that:Clean cleaning mechanism can be carried out to blackboard by being equipped in front of the blackboard, The dust collection mechanism that the dust that being equipped in support frame as described above can generate when cleaning mechanism cleans blackboard is adsorbed, Support frame as described above two sides are symmetrically arranged with the driving mechanism that dust collection mechanism can be driven to be moved forward and backward.
A kind of blackboard equipped with absorption chalk dust as described above, it is characterised in that the cleaning mechanism includes symmetrically setting The guide rail in blackboard on both sides is set, touching switch is equipped in the guide rail upper end face, is equipped in front of the blackboard Movable plate is symmetrically arranged with guide pad in the movable plate two sides, and the guide pad is movably arranged in guide rail, in the shifting Being equipped in movable plate can be to the blackboard brush that blackboard is wiped, and the blackboard brush is mounted on movable plate by connecting column, described The surface of movable plate is equipped with handle.
A kind of blackboard equipped with absorption chalk dust as described above, it is characterised in that the driving mechanism includes symmetrically setting The groove in support frame two sides is set, is respectively equipped with microswitch at the groove both ends, motor is equipped with below the groove, Fixing sleeve is equipped with rotation axis on the motor shaft of the motor, and loose slot, the dust collection mechanism are equipped on the rotation axis outer wall It is connected with loose slot.
A kind of blackboard equipped with absorption chalk dust as described above, it is characterised in that the dust collection mechanism includes that setting exists Movable plate in support frame, is symmetrically arranged with connecting rod at left and right sides of the movable plate lower end, the connecting rod through-going recess with Loose slot is connected, and multiple through-holes are equipped on the blackboard surface, and the position that through-hole is corresponded on the movable plate is equipped with energy The convex block removed out of through-hole is equipped with multiple blowers in the movable plate bottom.
A kind of blackboard equipped with absorption chalk dust as described above, it is characterised in that support frame as described above is equipped with shell, It is equipped with battery in the case surface, is respectively equipped with controller and single-chip microcontroller in the battery side, the battery, Controller and monolithic mechatronics.
A kind of blackboard equipped with absorption chalk dust as described above, it is characterised in that support frame as described above bottom is equipped with logical Slot, is equipped with collecting box in the through slot front end, is equipped with support column in the motor side, is symmetrically arranged in the collecting box two sides Can be by the fixed hook block on the support frame of collecting box, the hook block clamping is on the support columns.
In conclusion the present invention compared with the existing technology the beneficial effect is that:
The configuration of the present invention is simple, it is easy to use, by pull cleaning mechanism blackboard is cleaned when, originally with blackboard shape It is moved backward at the dust collection mechanism of a plane by driving mechanism, it, can be by blackboard after then dust collection mechanism moves backward Aperture carry out dust suction, the utilization rate of people can be greatly improved in this way, greatly improve economic benefit, meet the use need of people It asks.
Detailed description of the invention
Fig. 1 is stereoscopic schematic diagram of the invention;
Fig. 2 is stereoscopic schematic diagram of the invention;
Fig. 3 is decomposition diagram of the invention.
Specific embodiment
The invention will be further described with specific embodiment for explanation with reference to the accompanying drawing:
A kind of blackboard equipped with absorption chalk dust as shown in Figures 1 to 3, including support rod 1, on the support rod 1 End is equipped with support frame 2, is equipped with blackboard 3 in 2 front end of support frame as described above, blackboard 3 can be cleaned by being equipped in front of the blackboard 3 Cleaning mechanism 4, be equipped with the dust that can generate when cleaning mechanism 4 cleans blackboard 3 in support frame as described above 2 and inhale Attached dust collection mechanism 5 is symmetrically arranged with the driving mechanism 6 that dust collection mechanism 5 can be driven to be moved forward and backward in 2 two sides of support frame as described above, leads to When crossing pulling cleaning mechanism and being cleaned to blackboard, formed originally with blackboard the dust collection mechanism of a plane by driving mechanism to After move, after then dust collection mechanism moves backward, can by the aperture on blackboard carry out dust suction, people can be greatly improved in this way Utilization rate, greatly improve economic benefit, meet the use demand of people.
Heretofore described cleaning mechanism 4 includes the guide rail 41 for being symmetricly set on 3 two sides of blackboard, in the guiding 41 upper end face of track is equipped with touching switch 42, movable plate 43 is equipped in front of the blackboard 3, in 43 two sides pair of movable plate Claim to be equipped with guide pad 44, the guide pad 44 is movably arranged in guide rail 41, and being equipped in the movable plate 43 can be to black The blackboard brush 45 that plate 3 is wiped, the blackboard brush 45 is mounted on movable plate 43 by connecting column 46, in the movable plate 43 Surface be equipped with handle 47, by pull movable plate, moved in guide rail by guide pad, then pull movable block While, blackboard brush can wipe blackboard, can greatly improve economic benefit in this way, meet the use demand of people.
Heretofore described driving mechanism 6 includes the groove 61 for being symmetricly set on 2 two sides of support frame, in the groove 61 Both ends are respectively equipped with microswitch 62, and motor 63 is equipped with below the groove 61, fixed on the motor shaft of the motor 63 It is arranged with rotation axis 64, loose slot 65 is equipped on 64 outer wall of rotation axis, the dust collection mechanism 5 is connected with loose slot 65 It connects, rotation axis rotation is driven by motor, then drives dust collection mechanism mobile by loose slot, is then made by microswitch Motor locating closing can meet the use demand of people significantly in this way.
Heretofore described dust collection mechanism 5 includes the movable plate 51 being arranged in support frame 2, under the movable plate 51 The end left and right sides is symmetrically arranged with connecting rod 52, and 52 through-going recess 61 of connecting rod is connected with loose slot 65, in the blackboard 3 Surface is equipped with multiple through-holes 53, and the position that through-hole 53 is corresponded on the movable plate 51 is convex equipped with that can remove out of through-hole 53 Block 54 is equipped with multiple blowers 55 in 51 bottom of movable plate, is operated by blower, thus the blackboard that will be wiped across by through-hole Dust adsorbed, the use demand of people can be met significantly in this way, greatly improve economic benefit.
Heretofore described support frame 2 is equipped with shell 21, battery 22 is equipped on 21 surface of shell, in institute It states 22 side of battery and is respectively equipped with controller 23 and single-chip microcontroller 24, the battery 22, controller 23 and single-chip microcontroller 24 are electrically connected It connects, provides electricity by battery for controller and single-chip microcontroller, then controlled by the program of single-chip microcontroller come band movement controller clear The work of clean mechanism, dust collection mechanism and driving mechanism can meet the use demand of people significantly in this way.
Heretofore described 2 bottom of support frame is equipped with through slot 100, is equipped with collecting box 7 in 100 front end of through slot, 63 side of motor is equipped with support column 8, and being symmetrically arranged in 7 two sides of collecting box can be fixed on collecting box 7 on support frame 2 Hook block 9, the hook block 9 is connected on support column 8, and structure is simple, easy to use.
Basic principles and main features and advantages of the present invention of the invention, the skill of the industry has been shown and described above Art personnel it should be appreciated that the present invention is not limited to the above embodiments, the above embodiments and description only describe The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and Its equivalent thereof.

Claims (6)

1. a kind of blackboard equipped with absorption chalk dust, including support rod (1) are equipped with support frame in the support rod (1) upper end (2), blackboard (3) are equipped in support frame as described above (2) front end, it is characterised in that:Being equipped in front of the blackboard (3) can be to blackboard (3) clean cleaning mechanism (4) is carried out, being equipped in support frame as described above (2) can be when cleaning mechanism (4) are clear to blackboard (3) progress The dust collection mechanism (5) that the dust generated when clean is adsorbed, dust collection mechanism can be driven by being symmetrically arranged in support frame as described above (2) two sides (5) driving mechanism (6) being moved forward and backward.
2. a kind of blackboard equipped with absorption chalk dust according to claim 1, it is characterised in that the cleaning mechanism (4) Guide rail (41) including being symmetricly set on blackboard (3) two sides is equipped with touching in the guide rail (41) upper end face and opens It closes (42), is equipped with movable plate (43) in front of the blackboard (3), is symmetrically arranged with guide pad in the movable plate (43) two sides (44), the guide pad (44) is movably arranged in guide rail (41), and being equipped in the movable plate (43) can be to blackboard (3) The blackboard brush (45) wiped, the blackboard brush (45) is mounted on movable plate (43) by connecting column (46), in the shifting The surface of movable plate (43) is equipped with handle (47).
3. a kind of blackboard equipped with absorption chalk dust according to claim 1, it is characterised in that the driving mechanism (6) Groove (61) including being symmetricly set on support frame (2) two sides is respectively equipped with microswitch (62) at the groove (61) both ends, Motor (63) are equipped with below the groove (61), fixing sleeve is equipped with rotation axis (64) on the motor shaft of the motor (63), Loose slot (65) are equipped on the rotation axis (64) outer wall, the dust collection mechanism (5) is connected with loose slot (65).
4. a kind of blackboard equipped with absorption chalk dust according to claim 3, it is characterised in that the dust collection mechanism (5) Including the movable plate (51) being arranged in support frame (2), connecting rod is symmetrically arranged at left and right sides of the movable plate (51) lower end (52), connecting rod (52) through-going recess (61) is connected with loose slot (65), is equipped on the blackboard (3) surface multiple Through-hole (53), the position that through-hole (53) is corresponded on the movable plate (51) are equipped with the convex block that can be removed out of through-hole (53) (54), multiple blowers (55) are equipped in the movable plate (51) bottom.
5. a kind of blackboard equipped with absorption chalk dust according to claim 1, it is characterised in that on support frame as described above (2) Equipped with shell (21), battery (22) are equipped on the shell (21) surface, are respectively equipped in the battery (22) side Controller (23) and single-chip microcontroller (24), the battery (22), controller (23) are electrically connected with single-chip microcontroller (24).
6. a kind of blackboard equipped with absorption chalk dust according to claim 3, it is characterised in that support frame as described above (2) bottom Portion is equipped with through slot (100), is equipped with collecting box (7) in the through slot (100) front end, is equipped with support column in the motor (63) side (8), the hook block (9) that collecting box (7) can be fixed on support frame (2), the hook are symmetrically arranged in the collecting box (7) two sides Block (9) is connected on support column (8).
CN201810702308.9A 2018-06-30 2018-06-30 A kind of blackboard equipped with absorption chalk dust Withdrawn CN108859516A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810702308.9A CN108859516A (en) 2018-06-30 2018-06-30 A kind of blackboard equipped with absorption chalk dust

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810702308.9A CN108859516A (en) 2018-06-30 2018-06-30 A kind of blackboard equipped with absorption chalk dust

Publications (1)

Publication Number Publication Date
CN108859516A true CN108859516A (en) 2018-11-23

Family

ID=64297529

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810702308.9A Withdrawn CN108859516A (en) 2018-06-30 2018-06-30 A kind of blackboard equipped with absorption chalk dust

Country Status (1)

Country Link
CN (1) CN108859516A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110406294A (en) * 2019-08-09 2019-11-05 杭州康研文具有限公司 A kind of cleaning blackboard brush with chalk dust adsorption function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110406294A (en) * 2019-08-09 2019-11-05 杭州康研文具有限公司 A kind of cleaning blackboard brush with chalk dust adsorption function

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WW01 Invention patent application withdrawn after publication
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Application publication date: 20181123