CN209441082U - A kind of blackboard that can be cleared up automatically - Google Patents
A kind of blackboard that can be cleared up automatically Download PDFInfo
- Publication number
- CN209441082U CN209441082U CN201920013920.5U CN201920013920U CN209441082U CN 209441082 U CN209441082 U CN 209441082U CN 201920013920 U CN201920013920 U CN 201920013920U CN 209441082 U CN209441082 U CN 209441082U
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- CN
- China
- Prior art keywords
- blackboard
- mounting plate
- fixed mounting
- cleaning plant
- otic placode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of blackboards that can be cleared up automatically, including blackboard body, fixed mounting plate and cleaning plant, the fixed mounting plate is symmetrically arranged with two groups, and blackboard body is provided between fixed mounting plate described in two groups, the blackboard body patch wall setting, the opposite one side of fixed mounting plate described in two groups is respectively arranged with the first otic placode and the second otic placode, and first otic placode and the second otic placode have been connected through a screw thread fastening bolt, upper mounted plate and bottom plate are respectively arranged between fixed mounting plate described in two groups and positioned at blackboard body the upper side and lower side, fixed mounting plate opposite side face and be located at blackboard body on front side of be vertically arranged with the first electric sliding rail, cleaning plant is slidably connected in first electric sliding rail.The blackboard that can be cleared up automatically is convenient to clean blackboard, and dust can be effectively prevent to be scattered, and can be used with popularity.
Description
Technical field
The utility model belongs to blackboard field, and in particular to a kind of blackboard that can be cleared up automatically.
Background technique
Blackboard is not the plate face for refering in particular to black, says that it is the plane that can use chalk repeated writing in traditional sense,
Plate face is hard, is chiefly used in imparting knowledge to students.Blackboard is generally used made of plank or ground glass etc., can specifically write material with chalk etc.
Material writes above.Mostly black, blackish green, white or ecru.Before text invention, it has been found that charcoal can be made
It draws, it can be found that some mural paintings in ancient times, draw the palisades of these mural paintings from traditional sense in some ancient times grottos in Europe
On say and be properly termed as blackboard.Ancient times teaching is mostly used a kind of article referred to as sand table, with hardwood on sandy soil repeated writing,
But because sandy soil are softness, it can not be interpreted as being a kind of blackboard.
Blackboard, which needs to wipe in use, to be reused, but current blackboard-cleaning is essentially manual wipping, not only
It wastes time, and dust disorderly flies, and is detrimental to health.
Utility model content
The purpose of this utility model is to provide a kind of blackboards that can be cleared up automatically, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of blackboard that can be cleared up automatically, including black
Plate ontology, fixed mounting plate and cleaning plant, the fixed mounting plate are symmetrically arranged with two groups, and are fixedly mounted described in two groups
Blackboard body, the blackboard body patch wall setting are provided between plate, the opposite one side of fixed mounting plate described in two groups is set respectively
It is equipped with the first otic placode and the second otic placode, and first otic placode and the second otic placode have been connected through a screw thread fastening bolt, two
It is respectively arranged with upper mounted plate and bottom plate between the group fixed mounting plate and positioned at blackboard body the upper side and lower side, institute
It states fixed mounting plate opposite side face and is located on front side of blackboard body and be vertically arranged with the first electric sliding rail, first electricity
Cleaning plant is slidably connected in dynamic sliding rail, and the cleaning plant includes the first blackboard eraser and dust collection pipe, it is described clear
Reason device is provided with the first blackboard eraser, the length dimension and blackboard of first blackboard eraser among the one side of blackboard body
Length dimension it is identical, the cleaning plant is internally provided with dust collection pipe, and the dust collection pipe is close to blackboard body
One side offers air suction opening, and air suction opening is through cleaning plant and is located at the first blackboard eraser two sides up and down.
Preferably, the one side of the bottom plate towards upper mounted plate is horizontally arranged with the second electric sliding rail, and described
Sliding block is slidably connected in two electric sliding rails, and the sliding block top end face is welded with electric telescopic rod, the electric expansion vertically
Be provided with second blackboard eraser of the bar far from sliding block, second blackboard eraser closely blackboard body.
Preferably, it is provided with control cabinet on the downside of first otic placode, the control cabinet inner lower is provided with vacuum
It pumps, is provided with operation interface right above the vacuum pump and in control cabinet, the vacuum pump back side is provided with tracheae, and institute
It states tracheae and is threadedly coupled connecting tube through fixed mounting plate, the connecting tube connects dust collection pipe far from the side of tracheae, and
Check valve is provided in the connecting tube.
Preferably, the cleaning plant is provided with mounting plate, the cleaning plant two sides far from the side of the first blackboard eraser
It is provided with N group mounting groove on symmetrical inner wall, the inner wall upper and lower sides of the mounting plate are provided with to be used cooperatively with mounting groove
Hold-down hook, the mounting plate are provided with arc notch far from the one side both ends of hold-down hook.
Preferably, fixed intralamellar part is provided with the cavity of hiding cleaning plant, second electric sliding rail top
Face and be located at sliding block two sides be provided with rubber corrugated plate.
The technical effect and advantage of the utility model: the blackboard that can be cleared up automatically passes through the first electric sliding rail of setting, the
One blackboard eraser and dust collection pipe, the first electric sliding rail drive the first blackboard eraser to move up and down, can be effectively to blackboard body
It is wiped, and dust collection pipe can effectively suck dust in dust collection pipe under the action of vacuum pump and tracheae,
It prevents dust to be scattered and endangers health；Pass through the second electric sliding rail of setting, sliding block, electric telescopic rod and the second blackboard eraser, the second electricity
Dynamic sliding rail band movable slider moves horizontally, and can effectively adjust the position of the second blackboard eraser, and electric telescopic rod adjusts the second blackboard
The height of wiping, convenient for wiping blackboard；By setting mounting plate, mounting groove and hold-down hook, mounting groove and hold-down hook are used cooperatively
Mounting plate can be dismantled, convenient for the dust in processing dust collection pipe；The blackboard that can be cleared up automatically, is convenient to clean black
Plate, and dust can be effectively prevent to be scattered, it can be used with popularity.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cleaning plant structural schematic diagram of the utility model；
Fig. 3 is the control cabinet schematic diagram of internal structure of the utility model.
In figure: 1 blackboard body, 2 fixed mounting plates, 3 cleaning plants, 4 upper mounted plates, 5 bottom plates, 6 first otic placodes, 7
Second otic placode, 8 fastening bolts, 9 control cabinets, 10 first electric sliding rails, 11 second electric sliding rails, 12 sliding blocks, 13 electric telescopic rods,
14 second blackboard erasers, 15 dust collection pipes, 16 connecting tubes, 17 first blackboard erasers, 18 mounting grooves, 19 mounting plates, 20 hold-down hooks, 21
Arc notch, 22 vacuum pumps, 23 tracheaes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of blackboard that can be cleared up automatically as shown in Figs. 1-3, including blackboard body 1, fixation
Mounting plate 2 and cleaning plant 3, the fixed mounting plate 2 are symmetrically arranged with two groups, and between fixed mounting plate 2 described in two groups
It is provided with blackboard body 1, the blackboard body 1 pastes wall setting, and the opposite one side of fixed mounting plate 2 described in two groups is respectively arranged with
First otic placode 6 and the second otic placode 7, and first otic placode 6 and the second otic placode 7 have been connected through a screw thread fastening bolt 8, two
Upper mounted plate 4 and bottom plate are respectively arranged between the group fixed mounting plate 2 and positioned at 1 the upper side and lower side of blackboard body
5, the 2 opposite side face of fixed mounting plate and it is located at the front side of blackboard body 1 and is vertically arranged with the first electric sliding rail 10, institute
It states and slidably connects cleaning plant 3 in the first electric sliding rail 10, and the cleaning plant 3 includes the first blackboard eraser 17 and dust
Collecting pipe 15, the cleaning plant 3 are provided with the first blackboard eraser 17 among the one side of blackboard body 1, and described first is black
The length dimension of blackboard eraser 17 and the length dimension of blackboard are identical, and the cleaning plant 3 is internally provided with dust collection pipe 15, described
Dust collection pipe 15 offers air suction opening close to the one side of blackboard body 1, and air suction opening is through cleaning plant 3 and is located at first
About 17 two sides of blackboard eraser pass through the first electric sliding rail 10 of setting, the first blackboard eraser 17 and dust collection pipe 15, the first electric sliding
Rail 10 drives the first blackboard eraser 17 to move up and down, and can effectively wipe to blackboard body 1, and dust collection pipe 15 is true
Sky pump 22 and tracheae 23 under the action of, can effectively will dust suck dust collection pipe 15 in, prevent dust be scattered endanger it is strong
Health.
Specifically, the one side of bottom plate 5 towards the upper mounted plate 4 is horizontally arranged with the second electric sliding rail 11, institute
It states and slidably connects sliding block 12 in the second electric sliding rail 11, and 12 top end face of the sliding block is welded with electric telescopic rod 13 vertically,
Be provided with second blackboard eraser 14 of the electric telescopic rod 13 far from sliding block 12, second blackboard eraser 14 closely blackboard body 1,
By the second electric sliding rail 11 of setting, sliding block 12, electric telescopic rod 13 and the second blackboard eraser 14, the second electric sliding rail 11, which drives, to be slided
Block 12 moves horizontally, and can effectively adjust the position of the second blackboard eraser 14, and electric telescopic rod 13 adjusts the second blackboard eraser 14
Highly, convenient for wiping blackboard body 1.
Specifically, being provided with control cabinet 9 on the downside of first otic placode 6, it is provided with very positioned at 9 inner lower of control cabinet
Sky pump 22 right above the vacuum pump 22 and is located in control cabinet 9 and is provided with operation interface, and 22 back side of vacuum pump is provided with
Tracheae 23, and the tracheae 23 through fixed mounting plate 2 be threadedly coupled connecting tube 16, the connecting tube 16 far from tracheae 23 one
Side connects dust collection pipe 15, and check valve is provided in the connecting tube 16, and the setting of check valve can prevent dust from entering
Tracheae 23,22 V50L vacuum pumps of the vacuum pump.
Specifically, the cleaning plant 3 is provided with mounting plate 19, the cleaning plant far from the side of the first blackboard eraser 17
N group mounting groove 18 is provided on 3 monosymmetric inner walls, the inner wall upper and lower sides of the mounting plate 19 are provided with and mounting groove 18
The hold-down hook 20 being used cooperatively, the mounting plate 19 are provided with arc notch 21 far from the one side both ends of hold-down hook 20, peace
Tankage 18 and being used cooperatively for hold-down hook 20 can dismantle mounting plate 19, convenient for the powder in processing dust collection pipe 15
Dirt.
Specifically, fixed plate 4 is internally provided with the cavity of hiding cleaning plant 3, second electric sliding rail 11
Top end face and be located at 12 two sides of sliding block be provided with rubber corrugated plate, prevent dust from falling into the second electric sliding rail 11.
Specifically, the blackboard that can be cleared up automatically, the first electric sliding rail 10 drives the first about 17 blackboard eraser to blackboard sheet
Body 1 is wiped, and dust is sucked dust collection pipe 15 under the action of vacuum pump 22 and tracheae 23 by dust collection pipe 15
Interior, the second electric sliding rail 11 is moved horizontally with movable slider 12, adjusts the position of the second blackboard eraser 14, and electric telescopic rod 13 adjusts the
Being used cooperatively for the height of two blackboard erasers 14, mounting groove 18 and hold-down hook 20 can dismantle mounting plate 19, and dust is received
Dust centralized processing in collector 15.The blackboard that can be cleared up automatically is convenient to clean blackboard, and dust can be effectively prevent to dissipate
It falls, can be used with popularity.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of blackboard that can be cleared up automatically, including blackboard body (1), fixed mounting plate (2) and cleaning plant (3), feature
Be: the fixed mounting plate (2) is symmetrically arranged with two groups, and is provided with blackboard between fixed mounting plate described in two groups (2)
Ontology (1), blackboard body (1) the patch wall setting, the opposite one side of fixed mounting plate described in two groups (2) are respectively arranged with first
Otic placode (6) and the second otic placode (7), and first otic placode (6) and the second otic placode (7) have been connected through a screw thread fastening bolt
(8), upper mounted plate is respectively arranged between fixed mounting plate described in two groups (2) and positioned at blackboard body (1) the upper side and lower side
(4) and bottom plate (5), fixed mounting plate (2) the opposite side face and being located on front side of blackboard body (1) is vertically arranged
Have the first electric sliding rail (10), slidably connected cleaning plant (3) in first electric sliding rail (10), and the cleaning fills
Setting (3) includes the first blackboard eraser (17) and dust collection pipe (15), side of the cleaning plant (3) close to blackboard body (1)
It being provided among face the first blackboard eraser (17), the length dimension of first blackboard eraser (17) is identical as the length dimension of blackboard,
The cleaning plant (3) is internally provided with dust collection pipe (15), and the one of the dust collection pipe (15) close blackboard body (1)
Side offers air suction opening, and air suction opening is through cleaning plant (3) and is located at the first blackboard eraser (17) two sides up and down.
2. a kind of blackboard that can be cleared up automatically according to claim 1, it is characterised in that: bottom plate (5) direction
The one side of upper mounted plate (4) is horizontally arranged with the second electric sliding rail (11), is slidably connected in second electric sliding rail (11)
Have sliding block (12), and the sliding block (12) top end face is welded with electric telescopic rod (13) vertically, the electric telescopic rod (13) is remote
From being provided with the second blackboard eraser (14) for sliding block (12), second blackboard eraser (14) closely blackboard body (1).
3. a kind of blackboard that can be cleared up automatically according to claim 1, it is characterised in that: on the downside of first otic placode (6)
Be provided with control cabinet (9), be located at the control cabinet (9) inner lower be provided with vacuum pump (22), the vacuum pump (22) just on
It just and in control cabinet (9) is provided with operation interface, vacuum pump (22) back side is provided with tracheae (23), and the tracheae
(23) connecting tube (16) are threadedly coupled through fixed mounting plate (2), the connecting tube (16) connects far from the side of tracheae (23)
Dust collection pipe (15), and check valve is provided in the connecting tube (16).
4. a kind of blackboard that can be cleared up automatically according to claim 1, it is characterised in that: the cleaning plant (3) is separate
The side of first blackboard eraser (17) is provided with mounting plate (19), is provided with N group on the monosymmetric inner wall of the cleaning plant (3)
Mounting groove (18), the inner wall upper and lower sides of the mounting plate (19) are provided with the hold-down hook being used cooperatively with mounting groove (18)
(20), the mounting plate (19) is provided with arc notch (21) far from the one side both ends of hold-down hook (20).
5. a kind of blackboard that can be cleared up automatically according to claim 2, it is characterised in that: fixed plate (4) is internal
It is provided with the cavity of hiding cleaning plant (3), the second electric sliding rail (11) top end face and is located at sliding block (12) two sides and is all provided with
It is equipped with rubber corrugated plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920013920.5U CN209441082U (en) | 2019-01-04 | 2019-01-04 | A kind of blackboard that can be cleared up automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920013920.5U CN209441082U (en) | 2019-01-04 | 2019-01-04 | A kind of blackboard that can be cleared up automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209441082U true CN209441082U (en) | 2019-09-27 |
Family
ID=68017128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920013920.5U Expired - Fee Related CN209441082U (en) | 2019-01-04 | 2019-01-04 | A kind of blackboard that can be cleared up automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209441082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113002235A (en) * | 2021-03-04 | 2021-06-22 | 李瑞钧 | Wall-mounted architectural decoration structure |
-
2019
- 2019-01-04 CN CN201920013920.5U patent/CN209441082U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113002235A (en) * | 2021-03-04 | 2021-06-22 | 李瑞钧 | Wall-mounted architectural decoration structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190927 Termination date: 20210104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |