CN110341352A - A kind of dustproof blackboard - Google Patents
A kind of dustproof blackboard Download PDFInfo
- Publication number
- CN110341352A CN110341352A CN201910687156.4A CN201910687156A CN110341352A CN 110341352 A CN110341352 A CN 110341352A CN 201910687156 A CN201910687156 A CN 201910687156A CN 110341352 A CN110341352 A CN 110341352A
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- water
- water tank
- blackboard
- sponge
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Classifications
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- 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
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/04—Blackboards
-
- 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
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- 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
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- Drawing Aids And Blackboards (AREA)
- Cleaning In General (AREA)
Abstract
The present invention relates to dust-proof fields, it in particular is a kind of dustproof blackboard, including blackboard, dustless mechanism, dryer and optimization mechanism, dust-free clean quickly can be carried out to blackboard body using dustless mechanism, blackboard body can be made wet uniform when cleaning, water consumption lacks water-use efficiency height, and not generating while pigment mixing prints in blackboard body after cleaning can dehumidify convenient for being write immediately；The combined use cleaning effect of rubber stick, wiping sponge and water-absorbing sponge II is good, and cleaning efficiency is high, self-cleaning by the progress of optimization mechanism after cleaning, and user only needs to wipe cleaning sponge after a number of uses or after the same day imparts knowledge to students.
Description
Technical field
The present invention relates to dust-proof fields, are in particular a kind of dustproof blackboards.
Background technique
Such as a kind of teaching dustproof blackboard of Publication No. CN108528107A, including blackboard body, the blackboard sheet
Body is by writing plate and constituting around the frame for writing plate, and wherein upper side frame is fixed with plate face flusher, and lower frame, which opens up, to be used for
The catch basin of flushing water is collected, the bottom of catch basin is connected to drainpipe；The plate of writing is configured with plate face wiping arrangement, plate face
Wiping arrangement includes that horizontal recline writes the wiping cylinder of plate setting, the driving device I of driving wiping cylinder rotation；Write plate
It is laterally disposed to have elevating mechanism, the lifting moving block connection of plate face wiping arrangement and elevating mechanism, the dry dress of frame setting blackboard
It sets.This can rub automatically and write in the writing in plate face, and chalk dust is spread when can effectively avoid erasing, is changed to a certain extent
The teaching environment of kind teachers and students；But water flow sprays can quickly fall into catch basin downwards when the invention benefit is rinsed with water blackboard, water money
The wet degree of blackboard is uneven while source utilization rate is low, when the place that blackboard does not moisten is cleaned by rotation wiping cylinder still
There are dust raising phenomenon and blackboard is not easy first use under the influence of drying, is not easy to be discharged by drainage pipeline in classroom frequently clear
A large amount of water when blackboard are washed, the container needs mobile pouring to cause inconvenient for use after a large amount of water drain into container.
Summary of the invention
The object of the present invention is to provide a kind of dustproof blackboards, can be with automatic-cleaning backboard, automatic dust removing during cleaning.
The purpose of the present invention is achieved through the following technical solutions:
A kind of dustproof blackboard, including blackboard, dustless mechanism, dryer and optimization mechanism, are threadedly coupled nothing on the blackboard
Dirt mechanism, dryer are fixed in the left end of blackboard, and the right end for optimizing mechanism and blackboard connects.
The blackboard includes blackboard body, expands frame, top arms, lead screw I, bottom arm, lead screw II, belt wheel I and motor I,
The affixed expansion frame in the front end of the blackboard body, the left and right ends for expanding frame upper end are respectively and fixedly connected with a top arms, and the two of lead screw I
End is rotatablely connected the outer end of two top arms respectively, and the left and right ends for expanding frame lower end are respectively and fixedly connected with a bottom arm, lead screw II
Both ends be rotatably connected on the outer ends of two bottom arms respectively, the left end of lead screw I and the left end of lead screw II are respectively and fixedly connected with a band
Wheel I, two belt wheels I are connected by toothed belt transmission, and the right end of the output shaft and lead screw II of motor I is affixed, motor I with positioned at right
The bottom arm at end is affixed.
The dustless mechanism include C-shaped matrix, water tank left housing, the right shell of water tank, movable snap-gauge, water-absorbing sponge I, outside water tank
Shell, sticking part, roller seat, rubber stick, wiping sponge and water-absorbing sponge II, the affixed water tank left housing in the left side of C-shaped matrix rear end,
The right shell of the affixed water tank in right side of C-shaped matrix rear end, the right end of the right shell front end of water tank are arranged opening, water tank left housing and the right shell of water tank it
Between seal affixed, the upper and lower ends of movable snap-gauge are respectively fixedly connected with up and down the two of water tank left housing and the right shell junction of water tank
Side, water-absorbing sponge I are stuck in the right shell of water tank left housing, water tank and movable snap-gauge enclosed space, tank shell and water tank left housing and water tank
The back-end sealing of right shell is affixed, and sticking part is fixed in the opening of the right shell of water tank, and the upper and lower ends of the right shell right end of water tank are solid respectively
Surely connect a roller seat, the upper and lower ends of rubber stick pass through unilateral bearing respectively and are rotatably connected on two roller seats, rubber stick with
Sticking part fitting, rubber stick are contacted with water-absorbing sponge I, and wiping sponge is fixed in the right side of C-shaped matrix front end, and water-absorbing sponge II is solid
Connect the left side in C-shaped matrix front end；The two sides up and down of C-shaped matrix front end are threadedly coupled with lead screw I and lead screw II respectively.
Polishing treatment is done on the sticking part surface, and material is stainless steel.
The upper and lower ends of the dryer are respectively fixedly connected in the top arms positioned at left end and positioned at the bottom arm of left end
On.
The dryer is dried using electric hot-air.
The optimization mechanism includes vertical plate, axis, motor II, synchronous roller, synchronous belt and cleaning sponge, the two sides up and down of vertical plate
It is rotatablely connected the right end of an axis respectively, the output shaft of motor II and the right end for the axis for being located at lower end are affixed, and motor II is fixed in
On vertical plate, a synchronous roller is respectively and fixedly connected on two axis, two synchronous rollers are connected by toothed belt transmission, affixed clear on synchronous belt
Clean sponge；The upper and lower ends of vertical plate are respectively fixedly connected in the top arms and bottom arm positioned at right end for being located at right end, and two
The left end of axis is rotatably connected on the two sides up and down for expanding frame respectively.
The dustproof blackboard further includes collection portion, and the collection portion includes water guide sector, receives water tank and water blocking valve used, the right side of water guide sector
Hold it is affixed receive water tank, receive water tank lower thread be tightly connected it is water blocking valve used；Water guide sector is fixed in the bottom arm of right end, is led
The rear end in water portion squeezes cleaning sponge.
The rear surface of the water guide sector does polishing treatment, and water guide sector is stainless steel material.
The dustproof blackboard further includes installation plate face, and the installation plate face is fixed in the front end for expanding frame.
A kind of dustproof blackboard of the invention has the beneficial effect that
Dust-free clean quickly can be carried out to blackboard body using dustless mechanism, when cleaning, can make blackboard body wet uniformly,
Water consumption lacks water-use efficiency height, and not generating while pigment mixing prints in blackboard body after cleaning can dehumidify convenient for carrying out book immediately
It writes；The combined use cleaning effect of rubber stick, wiping sponge and water-absorbing sponge II is good, and cleaning efficiency is high, passes through after cleaning
It is self-cleaning to optimize mechanism progress, and user only needs cleaning sponge to be wiped i.e. after a number of uses or after the same day imparts knowledge to students
It can.
Detailed description of the invention
The present invention will be further described in detail with specific implementation method with reference to the accompanying drawing.
Fig. 1 is a kind of overall structure diagram one of dustproof blackboard of the present invention；
Fig. 2 is overall structure diagram two of the invention；
Fig. 3 is blackboard structure schematic diagram one of the invention；
Fig. 4 is blackboard structure schematic diagram two of the invention；
Fig. 5 is dustless mechanism structure schematic diagram one of the invention；
Fig. 6 is dustless mechanism structure schematic diagram two of the invention；
Fig. 7 is C-shaped base structure schematic diagram of the invention；
Fig. 8 is dustless mechanism section structural schematic diagram of the invention；
Fig. 9 is that dustless mechanism section structure of the invention removes tank shell structural schematic diagram one；
Figure 10 is that dustless mechanism section structure of the invention removes tank shell structural schematic diagram two；
Figure 11 is that dustless mechanism section structure of the invention removes tank shell partial schematic diagram；
Figure 12 is drying machine structure schematic diagram of the invention；
Figure 13 is optimization mechanism structure schematic diagram of the invention；
Figure 14 is optimization mechanism left view of the invention；
Figure 15 is collection portion structural schematic diagram of the invention.
In figure: blackboard 1；Blackboard body 101；Expand frame 102；Top arms 103；Lead screw I 104；Bottom arm 105；Lead screw II
106；Belt wheel I 107；Motor I 108；Dustless mechanism 2；C-shaped matrix 201；Water tank left housing 202；The right shell 203 of water tank；Movable snap-gauge
204；Water-absorbing sponge I 205；Tank shell 206；Sticking part 207；Roller seat 208；Rubber stick 209；Wipe sponge 210；Water-absorbing sponge
Ⅱ211；Dryer 3；Optimize mechanism 4；Vertical plate 401；Axis 402；Motor II 403；Synchronous roller 404；Synchronous belt 405；Cleaning sponge
406；Collection portion 5；Water guide sector 501；Receive water tank 502；Water blocking valve used 503；Plate face 6 is installed.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
Specific embodiment 1:
As shown in figures 1-15, a kind of dustproof blackboard, including blackboard 1, dustless mechanism 2, dryer 3 and optimization mechanism 4, it is described
Dustless mechanism 2 is threadedly coupled on blackboard 1, dryer 3 is fixed in the left end of blackboard 1, and optimization mechanism 4 is connect with the right end of blackboard 1.
Dust-free clean quickly can be carried out to blackboard body 101 using dustless mechanism 2, when cleaning can make blackboard body 101 wet uniformly, use
Water lacks water-use efficiency height, and not generating while pigment mixing prints in blackboard body 101 after cleaning can dehumidify convenient for carrying out immediately
It writes；The combined use cleaning effect of rubber stick 209, wiping sponge 210 and water-absorbing sponge II 211 is good, and cleaning efficiency is high, cleaning
After by optimize mechanism 4 carry out it is self-cleaning, user only need after a number of uses or the same day impart knowledge to students after to cleaning sponge
406 are wiped.
Specific embodiment 2:
As shown in figures 1-15, the blackboard 1 includes blackboard body 101, expands frame 102, top arms 103, lead screw I 104, bottom
Portion's arm 105, lead screw II 106, belt wheel I 107 and motor I 108, the affixed expansion frame 102 in the front end of the blackboard body 101 are expanded
The left and right ends of 102 upper end of frame are respectively and fixedly connected with a top arms 103, and the both ends of lead screw I 104 are rotatablely connected two top arms respectively
103 outer end, the left and right ends for expanding 102 lower end of frame are respectively and fixedly connected with a bottom arm 105, and the both ends of lead screw II 106 turn respectively
The dynamic outer end for being connected to two bottom arms 105, the left end of lead screw I 104 and the left end of lead screw II 106 are respectively and fixedly connected with a belt wheel I
107, two belt wheels I 107 are connected by toothed belt transmission, and the right end of the output shaft and lead screw II 106 of motor I 108 is affixed, motor
I 108 is affixed with the bottom arm 105 positioned at right end.When needing to carry out dust-free clean to blackboard body 101, start motor I 108,
The output shaft of motor I 108 drives lead screw II 106 to rotate, and lead screw II 106 drives lead screw I 104 by the transmission of two belt wheels I 107
Rotation is synchronized, and then lead screw I 104 can make C-shaped matrix 201 that can move right with lead screw II 106, C-shaped matrix 201 makes rubber
Rod 209 moves right, and is the state to contact with each other both when rubber stick 209 is located on the rear end surface of blackboard body 101, with
Rubber stick 209 move right, rubber stick 209 is because the frictional force that blackboard body 101 generates is rotated counterclockwise, rubber stick
209 rotation while constantly contacted with the water-absorbing sponge I 205 soaked, rubber stick 209 uniformly applied by water-absorbing sponge I 205 it is wet,
Wet rubber stick 209 rolls blackboard body 101 wet, and it is high using water resource rate and can make that this drenches the mode of blackboard body 101
Blackboard body 101 is uniformly wet.
Specific embodiment 3:
As shown in figures 1-15, the dustless mechanism 2 includes C-shaped matrix 201, water tank left housing 202, the right shell 203 of water tank, activity
Snap-gauge 204, water-absorbing sponge I 205, tank shell 206, sticking part 207, roller seat 208, rubber stick 209, wiping sponge 210 and suction
Water sponge II 211, the affixed water tank left housing 202 in left side of 201 rear end of C-shaped matrix, the right side of 201 rear end of C-shaped matrix are affixed
Opening is arranged in the right end of the right shell 203 of water tank, right 203 front end of shell of water tank, seals between water tank left housing 202 and the right shell 203 of water tank solid
It connects, the upper and lower ends of movable snap-gauge 204 are respectively fixedly connected with up and down the two of water tank left housing 202 and right 203 junction of shell of water tank
Side, water-absorbing sponge I 205 are stuck in the right shell 203 of water tank left housing 202, water tank and movable 204 enclosed space of snap-gauge, tank shell 206 with
The back-end sealing of water tank left housing 202 and the right shell 203 of water tank is affixed, and sticking part 207 is fixed in the opening of the right shell 203 of water tank, water
The upper and lower ends of right 203 right end of shell of case are respectively fixedly connected with a roller seat 208, and the upper and lower ends of rubber stick 209 pass through list respectively
It is rotatably connected on two roller seats 208 to bearing, rubber stick 209 is bonded with sticking part 207, rubber stick 209 and water-absorbing sponge I
205 contacts, wiping sponge 210 is fixed in the right side of 201 front end of C-shaped matrix, before water-absorbing sponge II 211 is fixed in C-shaped matrix 201
The left side at end；The two sides up and down of 201 front end of C-shaped matrix are threadedly coupled with lead screw I 104 and lead screw II 106 respectively.With reference to Fig. 8, water
Box enclosure 206 is equipped with water filling port, is additionally provided with bucket-shaped structure on the water filling port in conjunction with described in Fig. 5, convenient for passing through water filling port to water tank
It is filled the water in the right shell 203 of left housing 202, water tank and the enclosed water tank space of tank shell 206, the water of injection will be by water-absorbing sponge I 205
It absorbs, water injection rate satisfaction makes water-absorbing sponge I 205 fully absorb there is no unabsorbed water or there is a small amount of unabsorbed water i.e.
Can, rubber stick 209 is mounted on roller seat 208 by unilateral bearing, for making rubber stick 209 that can only move right with dustless mechanism 2
It is rotated when dynamic, i.e., rubber stick 209 is only capable of rotating counterclockwise, and roller seat 208 is bearing block, sticking part 207 and rubber stick 209
Fitting can scrape off water excessive on rubber stick 209, guarantee that the water on water-absorbing sponge I 205 will not be excessive is immersed in rubber stick 209
On, chalk writing in blackboard body 101 first rolled it is wet cleaned by wiping sponge 210, II 211 pairs of subsequent water-absorbing sponge are clear
Position after clean is absorbed water or is removed the trace that the water left after cleaning is mixed with powder.
Specific embodiment 4:
As shown in figures 1-15, polishing treatment is done on 207 surface of sticking part, and material is stainless steel.
Specific embodiment 5:
As shown in figures 1-15, the upper and lower ends of the dryer 3 are respectively fixedly connected in 103 He of top arms for being located at left end
In the bottom arm 105 of left end.The initial position of dustless mechanism 2 is that water-absorbing sponge II 211 is corresponding with dryer 3, dryer 3
For being dried to water-absorbing sponge II 211.
Specific embodiment 6:
As shown in figures 1-15, the dryer 3 is dried using electric hot-air.When wiping sponge 210, water-absorbing sponge II
211 and rubber stick 209 clean after move downward again and return to initial position, can be to water-absorbing sponge II 211 using dryer 3
It is dried, can dry after enhancing its soaking effect and cleaning blackboard body 101 and be convenient for writing.
Specific embodiment 7:
As shown in figures 1-15, the optimization mechanism 4 includes vertical plate 401, axis 402, motor II 403, synchronous roller 404, synchronizes
Band 405 and cleaning sponge 406, the two sides up and down of vertical plate 401 are rotatablely connected the right end of an axis 402 respectively, motor II 403 it is defeated
The right end of shaft and the axis 402 for being located at lower end is affixed, and motor II 403 is fixed on vertical plate 401, is respectively and fixedly connected on two axis 402
One synchronous roller 404, two synchronous rollers 404 are sequentially connected by synchronous belt 405, affixed cleaning sponge 406 on synchronous belt 405；
The upper and lower ends of vertical plate 401 are respectively fixedly connected in the top arms 103 and bottom arm 105 positioned at right end for being located at right end, and two
The left end of a axis 402 is rotatably connected on the two sides up and down for expanding frame 102 respectively.When dustless mechanism 2 is moved right to maximum distance
After stopping, wiping sponge 210, water-absorbing sponge II 211 and rubber stick 209 are contacted with cleaning sponge 406, start motor II 403,
Motor II 403 drives synchronous belt 405 to rotate, and synchronous belt 405 drives cleaning sponge 406 to rotate, 406 pairs of wiping sponges of cleaning sponge
210, water-absorbing sponge II 211 and rubber stick 209 are cleaned, and cleaning sponge 406 should rotate clockwise when cleaning,
Specific embodiment 8:
As shown in figures 1-15, which further includes collection portion 5,
The collection portion 5 includes water guide sector 501, receives water tank 502 and water blocking valve used 503, the affixed Na Shui of the right end of water guide sector 501
Case 502, receive water tank 502 lower thread be tightly connected water blocking valve used 503；Water guide sector 501 is fixed in the bottom arm 105 positioned at right end
On, the rear end of water guide sector 501 squeezes cleaning sponge 406.Cleaning sponge 406 when water guide sector 501 contacts moves downward, water guide
Portion 501, which scrapes water thereon to be drained to, receives water tank 502, water blocking valve used 503 back out after can discharge water, actually due to the present invention
To roll water outlet, water is smaller, then by absorbing water mutually between sponge and sponge, the water received in water tank 502 in normal use
Almost without carrying out release natural air drying,
Specific embodiment 9:
As shown in figures 1-15, the rear surface of the water guide sector 501 does polishing treatment, and water guide sector 501 is stainless steel material.
Specific embodiment 10:
As shown in figures 1-15, which further includes installation plate face 6, and the installation plate face 6, which is fixed in, expands frame 102
Front end.Installation plate face 6 is convenient for for the present invention being mounted on wall.
A kind of dustproof blackboard of the invention, its working principle is that:
With reference to Fig. 8, tank shell 206 is equipped with water filling port, is additionally provided with bucket-shaped structure on the water filling port in conjunction with described in Fig. 5, just
It is filled the water in by water filling port into water tank left housing 202, the right shell 203 of water tank and the enclosed water tank space of tank shell 206, the water of injection
Will be absorbed by water-absorbing sponge I 205, water injection rate satisfaction fully absorb water-absorbing sponge I 205 there is no unabsorbed water or presence
A small amount of unabsorbed water, the initial position of dustless mechanism 2 are that water-absorbing sponge II 211 is corresponding with dryer 3, dryer 3
For drying to water-absorbing sponge II 211, rubber stick 209 is mounted on roller seat 208 by unilateral bearing, for making rubber stick
209 are rotated when can only move right with dustless mechanism 2, i.e., rubber stick 209 is only capable of rotating counterclockwise, and roller seat 208 is bearing
Seat；When needing to carry out dust-free clean to blackboard body 101, start motor I 108, the output shaft of motor I 108 drives lead screw II
106 rotations, lead screw II 106 drive lead screw I 104 to synchronize rotation, and then lead screw I 104 by the transmission of two belt wheels I 107
It can make C-shaped matrix 201 that can move right with lead screw II 106, C-shaped matrix 201 moves right rubber stick 209, when rubber stick 209
It is the state to contact with each other both when on the rear end surface of blackboard body 101, as rubber stick 209 moves right, rubber
Rod 209 because the frictional force that blackboard body 101 generates is rotated counterclockwise, rubber stick 209 rotation while constantly with soak
Water-absorbing sponge I 205 contact, rubber stick 209 uniformly applies wet, wet rubber stick 209 for blackboard body by water-absorbing sponge I 205
101 rollings are wet, this drenches the mode of blackboard body 101 using water resource rate height and blackboard body 101 can be made uniformly wet, sticking part
207 can scrape off water excessive on rubber stick 209 with being bonded for rubber stick 209, guarantee that the water on water-absorbing sponge I 205 will not be excessive
Be immersed on rubber stick 209, chalk writing in blackboard body 101 first rolled it is wet cleaned by wiping sponge 210, then inhale
Position after II 211 pairs of water sponge cleanings is absorbed water or is removed the trace that the water left after cleaning is mixed with powder；When dustless machine
Structure 2 is moved right to maximum distance stop after, wiping sponge 210, water-absorbing sponge II 211 and rubber stick 209 are and cleaning sponge
406 contacts start motor II 403, and motor II 403 drives synchronous belt 405 to rotate, and synchronous belt 405 drives 406 turns of cleaning sponge
Dynamic, 406 pairs of wiping sponges 210 of cleaning sponge, water-absorbing sponge II 211 and rubber stick 209 clean, cleaning sponge when cleaning
406 should rotate clockwise, i.e., the cleaning sponge 406 when contacting with water guide sector 501 moves downward, and water guide sector 501 will thereon
Water, which scrapes to be drained to, receives water tank 502, water blocking valve used 503 back out after can discharge water, actually due to the present invention to roll water outlet, water
Amount is smaller, then by absorbing water mutually between sponge and sponge, the water in water tank 502 of receiving in normal use is almost not necessarily to be released
Natural air drying is put, is moved downward back again after wiping sponge 210, water-absorbing sponge II 211 and rubber stick 209 clean
To initial position, water-absorbing sponge II 211 can be dried using dryer 3, enhancing its soaking effect keeps blackboard body 101 clear
It can be dried after clean and be convenient for writing, it is suitable for large-scale blackboard, quickly can carry out dust-free clean to it, after cleaning
Pigment mixing print is not generated, can be write immediately, blackboard is wiped without teacher and student, reduces the labour of teacher
Amount, clean student cloths for cleaning need not to blackboard repeatedly, good dustproof effect.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made within the essential scope of the present invention also belong to guarantor of the invention
Protect range.
Claims (10)
1. a kind of dustproof blackboard, including blackboard (1), dustless mechanism (2), dryer (3) and optimization mechanism (4), it is characterised in that:
Be threadedly coupled dustless mechanism (2) on the blackboard (1), dryer (3) is fixed in the left end of blackboard (1), optimization mechanism (4) with it is black
The right end of plate (1) connects.
2. a kind of dustproof blackboard according to claim 1, it is characterised in that: the blackboard (1) includes blackboard body
(101), expand frame (102), top arms (103), lead screw I (104), bottom arm (105), lead screw II (106), belt wheel I (107) and
Motor I (108), the affixed expansion frame (102) in the front end of the blackboard body (101) expand the left and right ends point of frame (102) upper end
Not affixed top arms (103), the both ends of lead screw I (104) are rotatablely connected the outer end of two top arms (103) respectively, expand
The left and right ends of frame (102) lower end are respectively and fixedly connected with a bottom arm (105), and the both ends of lead screw II (106) are rotatably connected on respectively
The outer end of two bottom arms (105), the left end of lead screw I (104) and the left end of lead screw II (106) are respectively and fixedly connected with a belt wheel I
(107), two belt wheels I (107) are connected by toothed belt transmission, the output shaft of motor I (108) and the right end of lead screw II (106)
Affixed, motor I (108) and the bottom arm (105) for being located at right end are affixed.
3. dustproof blackboard according to claim 2, it is characterised in that: the dustless mechanism (2) include C-shaped matrix (201),
Water tank left housing (202), the right shell of water tank (203), movable snap-gauge (204), water-absorbing sponge I (205), tank shell (206), sticking part
(207), roller seat (208), rubber stick (209), wiping sponge (210) and water-absorbing sponge II (211), after the C-shaped matrix (201)
The affixed water tank left housing (202) in the left side at end, the right shell of the affixed water tank in right side (203) of C-shaped matrix (201) rear end, the right shell of water tank
(203) opening is arranged in the right end of front end, and affixed, movable snap-gauge is sealed between water tank left housing (202) and the right shell of water tank (203)
(204) upper and lower ends are respectively fixedly connected with the two sides up and down in water tank left housing (202) and the right shell of water tank (203) junction, inhale
Water sponge I (205) is stuck in water tank left housing (202), the right shell of water tank (203) and movable snap-gauge (204) enclosed space, tank shell
(206) affixed with the back-end sealing of water tank left housing (202) and the right shell of water tank (203), sticking part (207) is fixed in the right shell of water tank
(203) opening, the upper and lower ends of the right shell of water tank (203) right end are respectively fixedly connected with a roller seat (208), rubber stick
(209) upper and lower ends pass through unilateral bearing respectively and are rotatably connected on two roller seats (208), rubber stick (209) and sticking part
(207) it is bonded, rubber stick (209) is contacted with water-absorbing sponge I (205), and wiping sponge (210) is fixed in C-shaped matrix (201) front end
Right side, water-absorbing sponge II (211) is fixed in the left side of C-shaped matrix (201) front end；The two sides up and down of C-shaped matrix (201) front end
It is threadedly coupled respectively with lead screw I (104) and lead screw II (106).
4. dustproof blackboard according to claim 3, it is characterised in that: polishing treatment is done on sticking part (207) surface,
Material is stainless steel.
5. dustproof blackboard according to claim 4, it is characterised in that: the upper and lower ends of the dryer (3) are fixed respectively
It is connected to positioned at the top arms (103) of left end and in the bottom arm (105) of left end.
6. dustproof blackboard according to claim 5, it is characterised in that: the dryer (3) is dried using electric hot-air.
7. according to dustproof blackboard described in claim 2-5 any one, it is characterised in that: the optimization mechanism (4) includes vertical
Plate (401), axis (402), motor II (403), synchronous roller (404), synchronous belt (405) and cleaning sponge (406), vertical plate (401)
Two sides up and down be rotatablely connected the right end of an axis (402), the output shaft of motor II (403) and the axis for being located at lower end respectively
(402) right end is affixed, and motor II (403) is fixed on vertical plate (401), and a synchronous roller is respectively and fixedly connected on two axis (402)
(404), two synchronous rollers (404) are sequentially connected by synchronous belt (405), affixed cleaning sponge (406) on synchronous belt (405)；
The upper and lower ends of vertical plate (401) are respectively fixedly connected in the top arms (103) positioned at right end and positioned at the bottom arm (105) of right end
On, the left end of two axis (402) is rotatably connected on the two sides up and down for expanding frame (102) respectively.
8. dustproof blackboard according to claim 7, it is characterised in that: the dustproof blackboard further includes collection portion (5), the receipts
Collection portion (5) includes water guide sector (501), receives water tank (502) and water blocking valve used (503), the affixed water tank of receiving of the right end of water guide sector (501)
(502), receive water tank (502) lower thread be tightly connected water blocking valve used (503)；Water guide sector (501) is fixed in positioned at the bottom of right end
On portion's arm (105), the rear end of water guide sector (501) squeezes cleaning sponge (406).
9. dustproof blackboard according to claim 8, it is characterised in that: the rear surface of the water guide sector (501) is done at polishing
Reason, water guide sector (501) are stainless steel material.
10. dustproof blackboard according to claim 1, it is characterised in that: the dustproof blackboard further includes installation plate face (6), institute
It states installation plate face (6) and is fixed in the front end for expanding frame (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910687156.4A CN110341352B (en) | 2019-07-29 | 2019-07-29 | Dustproof blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910687156.4A CN110341352B (en) | 2019-07-29 | 2019-07-29 | Dustproof blackboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110341352A true CN110341352A (en) | 2019-10-18 |
| CN110341352B CN110341352B (en) | 2020-10-30 |
Family
ID=68180552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910687156.4A Expired - Fee Related CN110341352B (en) | 2019-07-29 | 2019-07-29 | Dustproof blackboard |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114801562A (en) * | 2022-05-06 | 2022-07-29 | 日照职业技术学院 | Supplementary education and teaching device |
| CN114810645A (en) * | 2022-03-30 | 2022-07-29 | 苏州协鑫新能源运营科技有限公司 | Method for improving operation mode of SVG (static var generator) cooling fan of photovoltaic power station |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200411286Y1 (en) * | 2005-10-17 | 2006-03-13 | 이상홍 | A multipurpose water green cyber blackboard |
| CN201109319Y (en) * | 2007-05-28 | 2008-09-03 | 刘俊明 | 3-roller automatic blackboard eraser |
| CN103963518A (en) * | 2014-04-24 | 2014-08-06 | 谢昌睿 | Dust removal blackboard eraser for wet and dry synchronous wiping |
| CN204641185U (en) * | 2015-05-30 | 2015-09-16 | 赵甜甜 | A kind of automatic-cleaning backboard |
| CN105711303A (en) * | 2014-12-04 | 2016-06-29 | 广西大学 | Blackboard with washable blackboard eraser |
| CN205705887U (en) * | 2016-04-15 | 2016-11-23 | 王维烨 | Clean Non-dust automatic-wiping blackboard device |
| CN106739697A (en) * | 2017-02-07 | 2017-05-31 | 叶潇 | A kind of Accounting Course blackboard rapidly and efficiently wiping arrangement |
| CN206749337U (en) * | 2017-03-20 | 2017-12-15 | 印之杰 | Dust-free black board eraser |
| CN206841027U (en) * | 2017-03-30 | 2018-01-05 | 南京晓庄学院 | A kind of automatically controlled blackboard eraser for being used to impart knowledge to students |
| CN107813638A (en) * | 2017-11-01 | 2018-03-20 | 钟晓芳 | A kind of teaching environment friendly blackboard |
| CN108528114A (en) * | 2018-06-30 | 2018-09-14 | 福建农林大学 | A kind of wiped area positioning formula blackboard cleaning device and its working method |
| CN108790495A (en) * | 2018-05-11 | 2018-11-13 | 李少琴 | A kind of education portable blackboard device |
| CN108859523A (en) * | 2018-07-06 | 2018-11-23 | 陈超 | A kind of blackboard eraser |
| CN208263834U (en) * | 2017-12-15 | 2018-12-21 | 长春理工大学光电信息学院 | A kind of automatic blackboard eraser |
| KR101973384B1 (en) * | 2018-03-02 | 2019-04-29 | 정상순 | A blackboard water cleaning device equipped with a tilting function |
-
2019
- 2019-07-29 CN CN201910687156.4A patent/CN110341352B/en not_active Expired - Fee Related
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200411286Y1 (en) * | 2005-10-17 | 2006-03-13 | 이상홍 | A multipurpose water green cyber blackboard |
| CN201109319Y (en) * | 2007-05-28 | 2008-09-03 | 刘俊明 | 3-roller automatic blackboard eraser |
| CN103963518A (en) * | 2014-04-24 | 2014-08-06 | 谢昌睿 | Dust removal blackboard eraser for wet and dry synchronous wiping |
| CN105711303A (en) * | 2014-12-04 | 2016-06-29 | 广西大学 | Blackboard with washable blackboard eraser |
| CN204641185U (en) * | 2015-05-30 | 2015-09-16 | 赵甜甜 | A kind of automatic-cleaning backboard |
| CN205705887U (en) * | 2016-04-15 | 2016-11-23 | 王维烨 | Clean Non-dust automatic-wiping blackboard device |
| CN106739697A (en) * | 2017-02-07 | 2017-05-31 | 叶潇 | A kind of Accounting Course blackboard rapidly and efficiently wiping arrangement |
| CN206749337U (en) * | 2017-03-20 | 2017-12-15 | 印之杰 | Dust-free black board eraser |
| CN206841027U (en) * | 2017-03-30 | 2018-01-05 | 南京晓庄学院 | A kind of automatically controlled blackboard eraser for being used to impart knowledge to students |
| CN107813638A (en) * | 2017-11-01 | 2018-03-20 | 钟晓芳 | A kind of teaching environment friendly blackboard |
| CN208263834U (en) * | 2017-12-15 | 2018-12-21 | 长春理工大学光电信息学院 | A kind of automatic blackboard eraser |
| KR101973384B1 (en) * | 2018-03-02 | 2019-04-29 | 정상순 | A blackboard water cleaning device equipped with a tilting function |
| CN108790495A (en) * | 2018-05-11 | 2018-11-13 | 李少琴 | A kind of education portable blackboard device |
| CN108528114A (en) * | 2018-06-30 | 2018-09-14 | 福建农林大学 | A kind of wiped area positioning formula blackboard cleaning device and its working method |
| CN108859523A (en) * | 2018-07-06 | 2018-11-23 | 陈超 | A kind of blackboard eraser |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114810645A (en) * | 2022-03-30 | 2022-07-29 | 苏州协鑫新能源运营科技有限公司 | Method for improving operation mode of SVG (static var generator) cooling fan of photovoltaic power station |
| CN114801562A (en) * | 2022-05-06 | 2022-07-29 | 日照职业技术学院 | Supplementary education and teaching device |
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|---|---|
| CN110341352B (en) | 2020-10-30 |
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