CN207156785U

CN207156785U - Health automation blackboard eraser

Info

Publication number: CN207156785U
Application number: CN201720401145.1U
Authority: CN
Inventors: 汤恒行
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-04-17
Filing date: 2017-04-17
Publication date: 2018-03-30
Anticipated expiration: 2027-04-17

Abstract

The utility model discloses a kind of health automation blackboard eraser, including housing, neck is offered on the side outer wall of housing, and the collar of rectangular frame-like structure is connected with the inwall of neck, and wiping block is connected between collar and housing, water tank and micro pump are welded with successively on the case top inwall, and water tank is connected by the water inlet end of water pipe and micro pump, and the water side of micro pump is connected with the water outlet plate of hollow structure by conduit, and water outlet plate is located at positioned at the surface of wiping block, and water outlet plate is adapted with wiping block, the housing is welded with into hawk close to the bottom of collar side outer wall, and the vertical section for entering hawk is ladder structure of right angle.The utility model can adsorb and collect the chalk dust on blackboard, clean air, avoid teacher and student from sucking excessive dust, and using moist wiping block blackboard wiping, blackboard is cleaner, and can dry the blackboard of humidity, blackboard is quickly used.

Description

Health automation blackboard eraser

Technical field

It the utility model is related to environment-friendly dust-proof eraser technical field, more particularly to a kind of health automation blackboard eraser.

Background technology

Teacher still largely carries out traditional instruction using blackboard and chalk in existing teaching process, and blackboard needs often to wipe Wipe, to be continuing with, during using blackboard eraser blackboard wiping, chalk dust is flown upward everywhere, and Faculty and Students' breathing will be big The dust suction lung of amount, has a strong impact on the health of teachers and students, and be usually covered with the outer wall of existing blackboard small recessed Hole, after use, chalk dust is adhered in the shrinkage pool on blackboard outer wall blackboard, is difficult to clear up by ordinary blackboard eraser, therefore often All blackboard need to be cleaned with water every for a period of time, to ensure the cleaning of blackboard, but blackboard it is not dry before can not use.

Utility model content

The purpose of this utility model is and one kind health automation proposed in order to solve shortcoming present in prior art Blackboard eraser.

To achieve these goals, the utility model employs following technical scheme：

Health automates blackboard eraser, including housing, offers neck on the side outer wall of housing, and block on the inwall of neck The collar of rectangular frame-like structure is connected to, and wiping block is connected between collar and housing, on the case top inwall successively Water tank and micro pump are welded with, and water tank is connected by the water inlet end of water pipe and micro pump, and the water side of micro pump The water outlet plate of hollow structure is connected with by conduit, and water outlet plate is located at positioned at the surface of wiping block, and water outlet plate is with wiping Block is adapted, and the housing is welded with into hawk close to the bottom of collar side outer wall, and the vertical section for entering hawk is right angle ladder Shape structure, and enter on side outer wall of the hawk away from housing and be welded with baffle plate, and enter side of the hawk away from baffle plate and be provided with into ash Pipe, the ash inlet tube includes supervisor, and is responsible for and is mutually welded with the bottom interior wall of housing, and is responsible on the side outer wall of baffle plate Be welded with being in charge of of equidistantly distributing, and be in charge of and set perpendicular to supervisor, and be responsible for away from the side outer wall being in charge of by entering Tracheae is connected with ash storage box, and ash storage box welds with side inwall of the housing away from baffle plate, and is bonded with the inwall of ash storage box Filter, and escape pipe is connected with the side outer wall of ash storage box, and escape pipe is connected with the inlet end of micro air pump, and it is micro- The outlet side of type air pump is connected with heater box, and is hung down in heater box and be provided with electrical heating wire, and the heater box is away from miniature gas Expansion box, and side outer wall of the expansion box flush-mounted in housing close to wiping block are connected with by airway tube on the side outer wall of pump On, and it is provided with the venthole equidistantly distributed on side outer wall of the expansion box away from housing.

Preferably, the wiping block includes cloth bag, and is filled with sponge block in cloth bag, and the thickness of sponge block is 2-3cm, And water tank is connected with the water inlet pipe positioned at case top, and pipe close is socketed with water inlet pipe.

Preferably, be sewed with connect band in the four sides of the outer wall of the cloth bag, and connect band be connected in housing in collar it Between.

Preferably, the water outlet plate is arcuate structure, and going out of equidistantly distributing is offered in the bottom interior wall of water outlet plate Water hole, and the aperture of apopore is 1-2mm.

Preferably, described one end for being in charge of remote supervisor is extended on the outer wall of housing, and is in charge of and is entered hawk cooperation.

Preferably, the filter include set gradually from the first screen pack from air inlet pipe to escape pipe direction, second Screen pack and the 3rd screen pack, and the outer wall of the first screen pack, the second screen pack and the 3rd screen pack respectively with ash storage box Wall is bonded, and the first screen pack, the second screen pack and the 3rd screen pack mesh diameter size are successively decreased successively.

Preferably, the ash storage box on the side outer wall of housing, housing on the side inwall of ash storage box respectively The first opening and the second opening are provided with, and the first opening and the second opening are adapted, and pass through on the side inwall of the second opening Hinge is hinged with the seal cover board coordinated with the second opening.

Preferably, the housing offers setting-in mouth on the side outer wall of expansion box, and is embedded in mouth and expansion box phase Adaptation, and expansion box is intraoral flush-mounted in being embedded in.

Preferably, the micro pump, micro air pump and electrical heating wire are all connected with switching, and switch is connected with DATA- 7311 type controllers, and controller is connected by wire with power supply.

The beneficial effects of the utility model are：Micro pump extracts the water in water tank, and water sprays out of water outlet plate and can soaked Wet rubbing boss, during blackboard wiping, substantial amounts of chalk dust is adhered on the wiping block being wetted, and part chalk dust is fallen into ash On plate, micro air pump extracts air in ash inlet tube, produces suction, and the chalk dust and air entered on hawk inhales people's ash storage box by suction Electrical heating wire that is interior, being blown over by filter layering, the air after filtering in heater box, through air-out after air is heated Hole sprays, and dries and is wiped wet blackboard.

The utility model can adsorb and collect the chalk dust on blackboard, clean air, avoid teacher and student from sucking Excessive dust, and using moist wiping block blackboard wiping, blackboard is cleaner, and can dry the blackboard of humidity, makes black Plate can be used quickly.

Brief description of the drawings

Fig. 1 be the utility model proposes health automation blackboard eraser housing cross-sectional structural representation；

Fig. 2 be the utility model proposes health automation blackboard eraser positive structure schematic；

Fig. 3 be the utility model proposes health automation blackboard eraser side structure schematic diagram；

Fig. 4 be the utility model proposes health automation blackboard eraser close water tank side vertical section structural representation.

In figure：Hawk, 9 gears are entered in 1 housing, 2 collars, 3 wiping blocks, 4 water tanks, 5 micro pumps, 6 water outlet plates, 7 apopores, 8 Plate, 10 ash inlet tubes, 11 micro air pumps, 12 ash storage boxs, 13 filters, 14 heater boxes, 15 electrical heating wires, 16 expansion boxes, 17 go out Stomata.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.

Reference picture 1-4, health automate blackboard eraser, including housing 1, neck are offered on the side outer wall of housing 1, and block The collar 2 of rectangular frame-like structure is connected with the inwall of groove, and wiping block 3 is connected between collar 2 and housing 1, housing 1 pushes up Water tank 4 and micro pump 5 are welded with portion's inwall successively, and water tank 4 is connected by water pipe with the water inlet end of micro pump 5, and The water side of micro pump 5 is connected with the water outlet plate 6 of hollow structure by conduit, and water outlet plate 6 is located at positioned at wiping block 3 just Top, and water outlet plate 6 is adapted with wiping block 3, housing 1 is welded with into hawk 8 close to the bottom of the side outer wall of collar 2, and is entered The vertical section of hawk 8 is ladder structure of right angle, and enters on side outer wall of the hawk 8 away from housing 1 and be welded with baffle plate 9, and enters ash Side of the plate 8 away from baffle plate 9 is provided with ash inlet tube 10, and ash inlet tube 10 includes supervisor, and is responsible for and is mutually welded with the bottom interior wall of housing 1 Connect, and be responsible on the side outer wall of baffle plate 9 and be welded with being in charge of of equidistantly distributing, and be in charge of and set perpendicular to supervisor, and Ash storage box 12 is connected with by air inlet pipe on the remote side outer wall being in charge of of supervisor, and ash storage box 12 and housing 1 are away from baffle plate 9 Side inwall welding, and filter 13 is bonded with the inwall of ash storage box 12, and be connected with the side outer wall of ash storage box 12 Escape pipe, and escape pipe is connected with the inlet end of micro air pump 11, and the outlet side of micro air pump 11 is connected with heater box 14, and Hung down in heater box 14 and be provided with electrical heating wire 15, heater box 14 passes through airway tube on the side outer wall away from micro air pump 11 Expansion box 16 is connected with, and expansion box 16 is flush-mounted in housing 1 on the side outer wall of wiping block 3, and expansion box 16 is away from shell The venthole 17 equidistantly distributed is provided with the side outer wall of body 1.

In the utility model, wiping block 3 includes cloth bag, and is filled with sponge block in cloth bag, and the thickness of sponge block is 2- 3cm, and water tank 4 is connected with the water inlet pipe positioned at the top of housing 1, and pipe close is socketed with water inlet pipe, in the four sides of the outer wall of cloth bag Connect band is sewed with, and connect band is connected in housing 1 between collar 2, water outlet plate 6 is arcuate structure, and the bottom of water outlet plate 6 The apopore 7 equidistantly distributed is offered on portion's inwall, and the aperture of apopore 7 is 1-2mm, is in charge of one end away from supervisor Extend on the outer wall of housing 1, and be in charge of and enter hawk 8 and coordinate, filter 13 include from air inlet pipe to escape pipe direction according to The first screen pack, the second screen pack and the 3rd screen pack of secondary setting, and the first screen pack, the second screen pack and the 3rd screen pack Outer wall it is Nian Jie with the inwall of ash storage box 12 respectively, and the first screen pack, the second screen pack and the 3rd screen pack mesh diameter are big Small to successively decrease successively, ash storage box 12 is on the side outer wall of housing 1, housing 1 is opened respectively on the side inwall of ash storage box 12 There are the first opening and the second opening, and the first opening and the second opening are adapted, and pass through conjunction on the side inwall of the second opening Page is hinged with the seal cover board coordinated with the second opening, and housing 1 offers setting-in mouth on the side outer wall of expansion box 16, And setting-in mouth is adapted with expansion box 16, and expansion box 16 is intraoral flush-mounted in being embedded in, and micro pump 5, micro air pump 11 and electricity add Heated filament 15 is all connected with switching, and switch is connected with DATA-7311 type controllers, and controller is connected by wire with power supply.

Operation principle：Micro pump 5 extracts the water in water tank 4, and water sprays out of water outlet plate 6 can soak wiping block 3, wipes During wiping blackboard, substantial amounts of chalk dust is adhered on the wiping block 3 being wetted, and part chalk dust is fallen into on hawk 8, miniature Air pump 11 extracts air in ash inlet tube, produces suction, enters the chalk dust on hawk 8 and air and is inhaled by suction in people's ash storage box 12, By the layering of filter 13, electrical heating wire 15 that the air after filtering is blown in heater box 14, air passes through after being heated Exhaust vent 17 sprays, and dries and is wiped wet blackboard.

It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model Within enclosing.

Claims

1. health automation blackboard eraser, including housing (1), it is characterised in that neck is offered on the side outer wall of housing (1), And the collar (2) of rectangular frame-like structure is connected with the inwall of neck, and it is connected with wiping between collar (2) and housing (1) Block (3), is welded with water tank (4) and micro pump (5) in housing (1) top inner wall successively, and water tank (4) by water pipe with The water inlet end connection of micro pump (5), and the water side of micro pump (5) is connected with the water outlet plate of hollow structure by conduit (6), and water outlet plate (6) is located at positioned at the surface of wiping block (3), and water outlet plate (6) is adapted with wiping block (3), the shell Body (1) is welded with into hawk (8) close to the bottom of collar (2) side outer wall, and the vertical section for entering hawk (8) is right-angled trapezium knot Structure, and enter on side outer wall of the hawk (8) away from housing (1) and be welded with baffle plate (9), and enter one of hawk (8) away from baffle plate (9) Side is provided with ash inlet tube (10), and the ash inlet tube (10) includes supervisor, and is responsible for and is mutually welded with the bottom interior wall of housing (1), and main Pipe is welded with being in charge of of equidistantly distributing on the side outer wall of baffle plate (9), and is in charge of and is set perpendicular to supervisor, and is responsible for remote Ash storage box (12), and ash storage box (12) and the remote baffle plate (9) of housing (1) are connected with by air inlet pipe from the side outer wall being in charge of The welding of side inwall, and filter (13) is bonded with the inwall of ash storage box (12), and the side outer wall of ash storage box (12) On be connected with escape pipe, and escape pipe is connected with the inlet end of micro air pump (11), and the outlet side connection of micro air pump (11) There is heater box (14), and hung down in heater box (14) and be provided with electrical heating wire (15), the heater box (14) is away from micro air pump (11) expansion box (16) is connected with by airway tube on side outer wall, and expansion box (16) is flush-mounted in the close wiping of housing (1) On the side outer wall of block (3), and the venthole equidistantly distributed is provided with side outer wall of the expansion box (16) away from housing (1) (17)。

2. health automation blackboard eraser according to claim 1, it is characterised in that the wiping block (3) includes cloth bag, and Sponge block is filled with cloth bag, and the thickness of sponge block is 2-3cm, and water tank (4) is connected with the water inlet at the top of housing (1) Pipe, and pipe close is socketed with water inlet pipe.

3. health automation blackboard eraser according to claim 2, it is characterised in that stitched in the four sides of the outer wall of the cloth bag Conjunction has connect band, and connect band is connected in housing (1) between collar (2).

4. health automation blackboard eraser according to claim 1, it is characterised in that the water outlet plate (6) is arcuate structure, And the apopore (7) equidistantly distributed is offered in the bottom interior wall of water outlet plate (6), and the aperture of apopore (7) is 1-2mm.

5. health automation blackboard eraser according to claim 1, it is characterised in that prolong described one end for being in charge of remote supervisor On the outer wall for extending housing (1), and it is in charge of and enters hawk (8) cooperation.

6. health automation blackboard eraser according to claim 1, it is characterised in that the filter (13) is included from entering The first screen pack, the second screen pack and the 3rd screen pack that tracheae is set gradually to escape pipe direction, and the first screen pack, second The outer wall of screen pack and the 3rd screen pack is Nian Jie with the inwall of ash storage box (12) respectively, and the first screen pack, the second screen pack and 3rd screen pack mesh diameter size is successively decreased successively.

7. health automation blackboard eraser according to claim 1, it is characterised in that the ash storage box (12) is close to housing (1) the first opening and the second opening are had on side outer wall, on the side inwall of the close ash storage box (12) of housing (1), And first opening and second opening be adapted, and second opening side inwall on by hinge be hinged with and second opening coordinate Seal cover board.

8. health automation blackboard eraser according to claim 1, it is characterised in that the housing (1) is close to expansion box (16) setting-in mouth is offered on side outer wall, and is embedded in mouth and is adapted with expansion box (16), and expansion box (16) is flush-mounted in embedding Fill intraoral.

9. health automation blackboard eraser according to claim 1, it is characterised in that the micro pump (5), micro air pump (11) and electrical heating wire (15) is all connected with switching, and switch is connected with DATA-7311 type controllers, and controller by wire with Power supply connects.