CN208827398U - A kind of English teaching board being convenient to clean - Google Patents
A kind of English teaching board being convenient to clean Download PDFInfo
- Publication number
- CN208827398U CN208827398U CN201820027164.7U CN201820027164U CN208827398U CN 208827398 U CN208827398 U CN 208827398U CN 201820027164 U CN201820027164 U CN 201820027164U CN 208827398 U CN208827398 U CN 208827398U
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- CN
- China
- Prior art keywords
- board
- sliding
- education
- wiping board
- case
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of English teaching boards being convenient to clean, including mounting rack, the first board of education and the second board of education, the bottom of the mounting rack is fixedly installed with idler wheel, sliding case is fixedly installed on two opposite medial surfaces of the mounting rack, first board of education is movably connected in the sliding slot of sliding case side by the sliding block of its side, and second board of education is fixedly mounted on sliding case.The inside of the sliding case is hollow, the sliding slot one and sliding slot two communicated with sliding box cavity is offered in the side of sliding case, sliding part is provided in the inner cavity of the sliding case, the both ends of the sliding part are each passed through sliding slot one and sliding slot two and the exposed outside in sliding case.The purpose of this utility model is to provide a kind of English teaching boards being convenient to clean, and have the advantages of cleaning board of education fast and easy, solve the problems, such as that existing English teaching board cleaning is inconvenient and time-consuming.
Description
Technical field
The utility model relates to English teaching technical field, specially a kind of English teaching board being convenient to clean.
Background technique
Board of education is engaged in utensil used in education sector writing demonstration, and usual board of education is located in classroom or meeting
The plate face in room is discussed, with chalk or free ink pen written contents, plays the role of explanation demonstration；And in the process of English teaching
In, board of education is also to be commonly used, and existing English teaching board is mostly the sample being arranged on a mounting rack there are two board of education
Formula, the area that two pieces of boards of education need to clear up is bigger, existing manner of cleaning up, is that artificial use blackboard eraser is cleared up, this
Not only time-consuming for manner of cleaning up, but also clears up very inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of English teaching board being convenient to clean, have cleaning board of education facilitate it is fast
The advantage of speed solves the problems, such as that existing English teaching board cleaning is inconvenient and time-consuming.
To achieve the above object, the utility model provides the following technical solutions: a kind of English teaching board being convenient to clean, packet
Mounting rack, the first board of education and the second board of education are included, the bottom of the mounting rack is fixedly installed with idler wheel, and the mounting rack is opposite
Two medial surfaces on be fixedly installed with sliding case, first board of education is movably connected in sliding by the sliding block of its side
In the sliding slot of case side, second board of education is fixedly mounted on sliding case.
The inside of the sliding case be it is hollow, offered in the side of sliding case and slide the sliding slot one that communicates of box cavity
With sliding slot two, it is described sliding case inner cavity in be provided with sliding part, the both ends of the sliding part are each passed through sliding slot one and sliding slot
Two and it is exposed sliding case outside, be connected separately with preceding wiping board and rear wiping board on two exposed ends of sliding part.
Attachment device is fixedly installed at the top of the preceding wiping board, the rear wiping board offers on the side of preceding wiping board
Groove is provided with wiping board in groove, and the bottom of wiping board is slidably connected by pulley and the slideway in groove, on the top of wiping board
Portion is fixedly installed with catch bar, and the catch bar is exposed in rear wiping board far from the guide groove that one end of wiping board passes through at the top of rear wiping board
Outside.
Preferably, the attachment device includes connecting plate, and one end of the connecting plate is fixedly installed with movable sleeve, in activity
Threaded rod is connected on the thread groove of set, the position that the top of first board of education corresponds to threaded rod offers screw thread
Hole.
Preferably, the position of corresponding second board of education of the preceding wiping board is provided with wiping board, on the wiping board from top to bottom according to
It is secondary that hairbrush, cloth brush and sponge brush are installed.
Preferably, the sliding part includes movable pulley and U-shaped bar, and the movable pulley is mounted on U-shaped bar, the movable pulley
It is slidably connected in the sliding rail on sliding chamber interior wall.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model has cleaning effect fast, and clearance time is short, and has the function of dual adjustment, and the first Beijing South Maxpower Technology Co. Ltd is enough
Individually clear up blackboard, the first board of education can also be followed second clear up again, and has changed and erase the board
Mode is changed to preceding wiping board and rear wiping board is cleared up from artificial independent cleaning, by repeatedly clearing up, changes into property cleaning, and
And the manner of cleaning up is able to carry out change, to be adapted to the cleaning in various angles and region.
2, the utility model setting sliding case, and slide case and have inner cavity, sliding slot one and sliding slot two, to be wiped before convenient
Plate and rear wiping board are moved simultaneously, and attachment device, which is arranged, can enable preceding wiping board and rear wiping board follow the first board of education
It is moved, and the wherein setting of catch bar and guide groove, so that wiping board is able to carry out back-and-forth motion, the side being moved forward and backward
Formula can make preceding wiping board and rear wiping board be able to carry out independent adjusting, facilitate it with more manner of cleaning up.
3, sliding part is arranged in the utility model, so that preceding wiping board and rear wiping board can be moved simultaneously, connection dress
Set the mode that is connected through a screw thread the first board of education and the second board of education by movable sleeve and threaded rod and preceding wiping board and
Wiping board is attached afterwards.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram that the utility model slides case side view；
Fig. 3 is the enlarged drawing in Fig. 2 at A；
Fig. 4 is the schematic diagram of the section structure of wiping board after the utility model；
Fig. 5 is the schematic diagram of the section structure that the utility model slides case top view.
In figure: 1 mounting rack, 2 first boards of education, 3 second boards of education, 4 sliding casees, 5 sliding slots one, 6 sliding slots two, 7 sliding parts,
Wiping board, 10 attachment devices, 101 connecting plates, 102 movable sleeves, 103 threaded rods, 11 behind wiping board, 9 before 71 movable pulleies, 72U type bar, 8
Wiping board, 12 pulleys, 13 catch bars, 14 guide grooves, 15 sliding rails.
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.
Please refer to Fig. 1-5, a kind of English teaching board being convenient to clean, including mounting rack 1, the first board of education 2 and the second religion
Plate 3 is learned, the bottom of mounting rack 1 is fixedly installed with idler wheel, is fixedly installed with sliding case on two opposite medial surfaces of mounting rack 1
4, the first board of education 2 is movably connected in the sliding slot of sliding 4 side of case by the sliding block of its side, the fixed peace of the second board of education 3
On sliding case 4.
Slide the inside of case 4 be it is hollow, offered in the side of sliding case 4 and slide the sliding slot 1 that communicates of 4 inner cavity of case
With sliding slot 26, slides in the inner cavity of case 4 and be provided with sliding part 7, the both ends of sliding part 7 are each passed through sliding slot 1 and sliding slot 26
And the exposed outside in sliding case 4, preceding wiping board 8 and rear wiping board 9 are connected separately on two exposed ends of sliding part 7.Preceding wiping
Plate 8 and rear wiping board 9 respectively correspond the first board of education 2 and the second board of education 3, and having can be simultaneously or separately to preceding 8 He of wiping board
Wiping board 9 is wiped afterwards.
The top of preceding wiping board 8 is fixedly installed with attachment device 10, and preceding wiping board 8 is identical with the structure of rear wiping board 9, rear to wipe
Plate 9 opens up fluted on the side of preceding wiping board 8, wiping board 11 is provided in groove, and the bottom of wiping board 11 passes through pulley
12 are slidably connected with the slideway in groove, are fixedly installed with catch bar 13 at the top of wiping board 11, catch bar 13 is far from wiping board 11
One end pass through the exposed outside in rear wiping board 9 of guide groove 14 at 9 top of rear wiping board.
In use, pushing catch bar 13, it is moved forward and backward it in guide groove 14, is then carried out by locking device
Locking needs the case where wiping using catch bar 13 for it, two wiping boards 11 is made to be able to carry out protrusion and first when in use
Board of education 2 or the second board of education 3 are contacted, to be wiped.
First board of education 2 can move up and down on sliding case 4, and sliding part 7 is by movable pulley 71 on sliding rail 15
It is mobile, drive U-shaped bar 72 to be moved, so that preceding wiping board 8 and rear wiping board 9 be made to be moved.
The utility model setting sliding case 4, and slide case 4 and have inner cavity, sliding slot 1 and sliding slot 26, thus before convenient
Wiping board 8 and rear wiping board 9 are moved simultaneously, and attachment device 10, which is arranged, can enable preceding wiping board 8 and rear wiping board 9 follow the
One board of education 2 is moved, and the wherein setting of catch bar 13 and guide groove 14, so that wiping board 12 is able to carry out front and back and moves
Mode that is dynamic, being moved forward and backward, can make preceding wiping board 8 and rear wiping board 9 be able to carry out independent adjusting, facilitate it to have more clear
Reason mode.
Attachment device 10 includes connecting plate 101, and one end of connecting plate 101 is fixedly installed with movable sleeve 102, in movable sleeve
It is connected with threaded rod 103 on 102 thread groove, the top of the first board of education 2 and the second board of education 3 corresponds to threaded rod 103
Position offer threaded hole.
The position of corresponding second board of education 3 of preceding wiping board 8 is provided with wiping board 11, is sequentially installed with hair from top to bottom on wiping board 11
Brush, cloth brush and sponge brush.
Sliding part 7 includes movable pulley 71 and U-shaped bar 72, and movable pulley 71 is mounted on U-shaped bar 72, and movable pulley 71 is slidably connected
In the sliding rail 15 on sliding 4 inner wall of case.
Sliding part 7 is arranged in the utility model, so that preceding wiping board 8 and rear wiping board 9 can be moved simultaneously, connection dress
10 are set by movable sleeve 102 and threaded rod 103, the mode for being connected through a screw thread the first board of education 2 and preceding wiping board 8 carry out
Connection.
Working principle: in use, firstly the need of the board of education for determining wiping, when needing to wipe the first board of education 2,
Using the catch bar 13 on preceding wiping board 8, so that wiping board 11 be made to protrude, contacts it with the first board of education 2, then pass through drawing
Wiping board 8 is moved by sliding part 7 before dynamic, to wipe to the first board of education 2, when needing to 2 He of the first board of education
When second board of education 3 is cleared up simultaneously, while using the catch bar 13 on preceding wiping board 8 and rear wiping board 9, wiping board 8 is with after before making
Wiping board 9 is contacted with the first board of education 2 and the second board of education 3 respectively, then by pull before wiping board 8 by sliding part 7 into
Row movement, so that the first board of education 2 and the second board of education 3 are carried out while be wiped, when the first board of education 2 of needs drives preceding wiping board
8 and rear wiping board 9 when being moved, using attachment device 10, preceding wiping board 8 is connected to the first religion by the mode being connected through a screw thread
It learns on plate 2, is wiped by the first board of education of sliding 2 using preceding wiping board 8 and rear wiping board 9.Its a variety of wiping mode,
It can be used in conjunction with each other.
To sum up: the utility model has cleaning effect fast, and clearance time is short, and has the function of dual adjustment, the first weight
It can individually carry out clearing up blackboard, can also follow the first board of education 2 to carry out second and clear up again, and have changed and black
The mode of plate is changed to preceding wiping board 8 and rear wiping board 9 is cleared up from artificial independent cleaning, by repeatedly clearing up, changes into a property
Cleaning, and the manner of cleaning up is able to carry out change, to be adapted to the cleaning in various angles and region.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of English teaching board being convenient to clean, including mounting rack (1), the first board of education (2) and the second board of education (3), institute
The bottom for stating mounting rack (1) is fixedly installed with idler wheel, it is characterised in that: on two opposite medial surfaces of the mounting rack (1)
It is fixedly installed with sliding case (4), first board of education (2) is movably connected in sliding case (4) side by the sliding block of its side
Sliding slot in, second board of education (3) be fixedly mounted on sliding case (4) on；
It is described sliding case (4) inside be it is hollow, sliding case (4) side offer with slide case (4) inner cavity communicate
Sliding slot one (5) and sliding slot two (6), it is described sliding case (4) inner cavity in be provided with sliding part (7), the both ends of the sliding part (7)
It is each passed through sliding slot one (5) and sliding slot two (6) and the exposed outside in sliding case (4), on two exposed ends of sliding part (7)
It is connected separately with preceding wiping board (8) and rear wiping board (9)；
It is fixedly installed with attachment device (10) at the top of the preceding wiping board (8), the structure of the preceding wiping board (8) and rear wiping board (9)
It is identical, it is described after wiping board (9) open up fluted on the side of preceding wiping board (8), wiping board (11) are provided in groove,
And the bottom of wiping board (11) is slidably connected by pulley (12) with the slideway in groove, is fixedly installed at the top of wiping board (11)
Catch bar (13), the catch bar (13) are exposed rear far from the guide groove (14) that one end of wiping board passes through at the top of rear wiping board (9)
The outside of wiping board (9).
2. a kind of English teaching board being convenient to clean according to claim 1, it is characterised in that: the attachment device (10)
Including connecting plate (101), one end of the connecting plate (101) is fixedly installed with movable sleeve (102), the spiral shell in movable sleeve (102)
It is connected on groove threaded rod (103), the position of corresponding threaded rod (103) offers at the top of first board of education (2)
Threaded hole.
3. a kind of English teaching board being convenient to clean according to claim 1, it is characterised in that: the preceding wiping board (8) is right
It answers the position of the second board of education (3) to be provided with wiping board (11), is sequentially installed with hairbrush, cloth brush from top to bottom on the wiping board (11)
And sponge brush.
4. a kind of English teaching board being convenient to clean according to claim 1, it is characterised in that: sliding part (7) packet
Movable pulley (71) and U-shaped bar (72) are included, the movable pulley (71) is mounted on U-shaped bar (72), and movable pulley (71) sliding connects
It connects in the sliding rail (15) on sliding case (4) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820027164.7U CN208827398U (en) | 2018-01-08 | 2018-01-08 | A kind of English teaching board being convenient to clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820027164.7U CN208827398U (en) | 2018-01-08 | 2018-01-08 | A kind of English teaching board being convenient to clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208827398U true CN208827398U (en) | 2019-05-07 |
Family
ID=66303373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820027164.7U Expired - Fee Related CN208827398U (en) | 2018-01-08 | 2018-01-08 | A kind of English teaching board being convenient to clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208827398U (en) |
-
2018
- 2018-01-08 CN CN201820027164.7U patent/CN208827398U/en not_active Expired - Fee Related
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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: 20190507 Termination date: 20220108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |