CN110171233A - A kind of vertical small blackboard of diversification Japanese Teaching - Google Patents
A kind of vertical small blackboard of diversification Japanese Teaching Download PDFInfo
- Publication number
- CN110171233A CN110171233A CN201910545844.7A CN201910545844A CN110171233A CN 110171233 A CN110171233 A CN 110171233A CN 201910545844 A CN201910545844 A CN 201910545844A CN 110171233 A CN110171233 A CN 110171233A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- diversification
- wall
- bottom frame
- sliding
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47B97/04—Easels or stands for blackboards or the like
-
- 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
- B43L21/04—Wiper holders
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/06—Foreign languages
Abstract
The invention discloses a kind of vertical small blackboards of diversification Japanese Teaching, it is related to field of Educational Technology, it includes bottom frame, the lower surface of the bottom frame inner wall is fixedly connected with the bottom end of telescopic rod, the top of the telescopic rod is fixedly connected with the lower surface of support plate, and the lower surface of the bottom frame inner wall is fixedly connected with the lower surface of driving motor fuselage.The vertical small blackboard of the diversification Japanese Teaching, pass through driving motor, threaded post, thread cap, rotating device, intermediate mass, card slot, first slide bar, first sliding sleeve, support plate, cooperation between support frame and connecting plate, support frame and display board can be removed at this time, then the work of control driving motor drives threaded post rotation, it can control support plate at this time to be moved downward in putting hole, it can control the height of support plate and display board by driving motor, the present apparatus is set to can be adapted for a variety of heights and occasion, the present apparatus occupies lesser space after splitting simultaneously, easy to carry and transport.
Description
Technical field
The present invention relates to field of Educational Technology, the vertical small blackboards of specially a kind of diversification Japanese Teaching.
Background technique
Sometimes for small blackboard is used in Japanese Teaching, Japanese teacher is facilitated to carry, but existing blackboard is more
It is integrated fixed setting, does not can be carried out disassembly and transport and place, while cannot be to being highly adjusted, when erasing chalk word needs
Want Japanese teacher that wiping blackboard is repeated several times using blackboard eraser, operating process wastes Japanese teacher more time and physical strength, because
This needs a kind of vertical small blackboard of diversification Japanese Teaching.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of vertical small blackboard of diversification Japanese Teaching, solves
Present blackboard is not easy to carry out disassembly transport, while cannot be to being highly adjusted, and the process of erasing chalk word is relatively complicated
Problem.
(2) technical solution
To achieve the above objectives, the technical solution adopted by the present invention is that: a kind of vertical small blackboard of diversification Japanese Teaching,
Including bottom frame, the lower surface of the bottom frame inner wall is fixedly connected with the bottom end of telescopic rod, the top of the telescopic rod and support plate
Lower surface be fixedly connected, the lower surface of the bottom frame inner wall is fixedly connected with the lower surface of driving motor fuselage, the driving
There are two threaded post, the surface of the threaded post is provided with thread cap for the output shaft setting of motor, and the thread cap setting is turning
The right side of dynamic device.
The lower surface of the rotating device is fixedly connected with the upper surface of sliding block, and the sliding block is arranged in sliding slot, described
Sliding slot is provided with the lower surface of bottom frame inner wall, and the upper surface of the rotating device is fixedly connected with the lower surface of support plate, described
The upper surface of support plate is opened up there are two groove, is provided with intermediate mass in the groove, the front of the intermediate mass offers card
Slot is provided with clamping apparatus in the card slot, and the clamping apparatus is arranged in through-hole, and the through-hole is provided with groove inner wall
Front side, described positive one end of clamping apparatus are fixedly connected with the back side of connecting plate.
The connecting plate is located in the placing groove that support plate front opens up, under the upper surface and support frame of the intermediate mass
Surface is fixedly connected, and display board is arranged inside the support frame, and the left and right sides of the support frame inner wall offer side channel,
The upper and lower surfaces of the side channel inner wall are fixedly connected with the both ends of carriage respectively, and two carriages is opposite
Face is fixedly connected with the left and right sides of fixed plate respectively, and the back side of the fixed plate is provided with bristle, and the fixed plate is located at
In the accommodating groove that support frame inner wall upper surface opens up, the front of the bottom frame is provided with card box, is provided in the card box
Japanese Teaching card.
Preferably, the rotating device includes the first link block, the lower surface of first link block and the upper table of sliding block
Face is fixedly connected, and the right side of the first link block is arranged in the thread cap, and the front of first link block passes through the first pin
Axis is flexibly connected with the back side of connecting rod, and the back side of the connecting rod is connected by the front activity of the second pin shaft and the second link block
It connects, the upper surface of second link block is fixedly connected with the lower surface of support plate.
Preferably, the clamping apparatus includes the first slide bar, and the one end at first slide bar back side is located in card slot, described
The positive one end of first slide bar is fixedly connected with the back side of connecting plate, and the surface of first slide bar is provided with the first sliding sleeve, institute
It states the first cunning to be set in through-hole, the surface of first slide bar is provided with spring, and the both ends of the spring are respectively with first
Sliding sleeve is fixedly connected with the opposite face of connecting plate.
Preferably, the carriage includes the second slide bar, and the both ends of second slide bar are upper with side channel inner wall respectively
Surface is fixedly connected with lower surface, and the surface of second slide bar is provided with the second sliding sleeve, the left side of second sliding sleeve with
The right side of fixed plate is fixedly connected.
Preferably, the right end of the threaded post is fixedly connected with the left end of shaft, and the surface of the shaft is provided with bearing,
The right side of bottom frame inner wall is arranged in the bearing.
Preferably, the sliding slot is shaped to T shape, and the shape of the sliding block is adapted with the shape of sliding slot, described
There are two non-slip mats for the lower surface setting of bottom frame.
Preferably, the lower surface of the fixed plate is provided with knob, and the upper surface of the bottom frame inner wall offers fixing groove,
Magnetic patch is provided in the fixing groove, and fixed plate has the magnetism opposite with magnetic patch.
Preferably, the upper surface of the bottom frame offers putting hole, and the lower surface of the support frame inner wall offers dust stratification
The front of slot, the bottom frame is provided with switch and power supply.
Preferably, the output end of the power supply is electrically connected by conducting wire with the input terminal of switch, the output end of the switch
It is electrically connected by conducting wire with the input terminal of driving motor.
(3) beneficial effect
The beneficial effects of the present invention are:
1, the vertical small blackboard of the diversification Japanese Teaching, by driving motor, threaded post, thread cap, rotating device, in
Between cooperation between block, card slot, the first slide bar, the first sliding sleeve, support plate, support frame and connecting plate, when need to the present apparatus into
, can be with direct pull connecting plate when row transports, the first slide bar is mobile far from card slot at this time, after the first slide bar and exact separation,
Support frame and display board can be removed at this time, then control driving motor work and drive threaded post rotation, can control at this time
Support plate is moved downward in putting hole, be can control the height of support plate and display board by driving motor, is made the present apparatus can
To be suitable for Japanese teacher and the occasion of a variety of heights, while lesser space is occupied after present apparatus fractionation, easy to carry and fortune
It send.
2, the vertical small blackboard of the diversification Japanese Teaching, by the way that the second slide bar, the second sliding sleeve, fixed plate, bristle is arranged
And knob, knob can be pulled directly down, and bristle and display board are in close contact at this time, while being moved down and being carried out to letter written with chalk
Erasing, while disposably display board all can be wiped, more quickly letter written with chalk is wiped comprehensively, Ke Yi
Time when saving Japanese teacher erasing chalk word and physical strength to a certain extent.
3, the vertical small blackboard of the diversification Japanese Teaching, the shape by setting sliding block and sliding block is T shape, Ke Yibao
Demonstrate,proving during the first link block moves left and right is not in teetertotter and tilt, it is ensured that adjusts support plate and display board is high
The process of degree is more steady, by setting card box and Japanese Teaching card, facilitate Japanese teacher when carrying out Japanese and giving lessons at any time
It takes.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the present invention faces；
Fig. 2 is the structural schematic diagram that the present invention faces；
Fig. 3 is the schematic diagram of the section structure that fixed plate of the present invention is overlooked；
Fig. 4 is the schematic diagram of the section structure of the right view of sliding slot of the present invention；
Fig. 5 is the schematic diagram of the section structure that support plate of the present invention is overlooked；
Fig. 6 is the structural schematic diagram that bottom frame of the present invention is overlooked；
Fig. 7 is the structural schematic diagram that rotating device of the present invention is faced；
Fig. 8 is the structural schematic diagram of part A of the present invention amplification；
Fig. 9 is the structural schematic diagram of part B of the present invention amplification；
Figure 10 is the structural schematic diagram of C portion of the present invention amplification；
Figure 11 is the structural schematic diagram of the part D of the present invention amplification.
In figure: 1 bottom frame, 2 telescopic rods, 3 support plates, 4 driving motors, 5 threaded posts, 6 thread caps, 7 rotating devices, 71 first
Link block, 72 first pin shafts, 73 connecting rods, 74 second pin shafts, 75 second link blocks, 8 sliding blocks, 9 sliding slots, 10 putting holes, 11 turns
Axis, 12 bearings, 13 grooves, 14 intermediate mass, 15 card slots, 16 clamping apparatus, 161 first slide bars, 162 first sliding sleeves, 163 springs,
17 through-holes, 18 connecting plates, 19 placing grooves, 20 support frames, 21 side channels, 22 carriages, 221 second slide bars, 222 second sliding sleeves,
23 fixed plates, 24 bristles, 25 accommodating grooves, 26 knobs, 27 fixing grooves, 28 magnetic patch, 29 non-slip mats, 30 switches, 31 power supplys, 32 are shown
Plate, 33 dust stratification slots, 34 card boxes, 35 Japanese Teaching cards.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in figs. 1-11, the present invention provides a kind of technical solution: a kind of vertical small blackboard of diversification Japanese Teaching, packet
Bottom frame 1 is included, the upper surface of bottom frame 1 offers putting hole 10, and the lower surface of 20 inner wall of support frame offers dust stratification slot 33, bottom frame 1
Front be provided with switch 30 and power supply 31, by be arranged dust stratification slot 33, the chalk dust fallen can be collected, prevent powder
Pen ash arbitrarily drifts, and the output end of power supply 31 is electrically connected by conducting wire with the input terminal of switch 30, and the output end of switch 30 passes through
Conducting wire is electrically connected with the input terminal of driving motor 4, by the way that power supply 31 is arranged, can be powered to driving motor 4, be passed through setting
Switch 30 facilitates people to control the operation of the working condition of driving motor 4, the lower surface of 1 inner wall of bottom frame and the bottom of telescopic rod 2
End is fixedly connected, and the top of telescopic rod 2 is fixedly connected with the lower surface of support plate 3, can be certain by the way that telescopic rod 2 is arranged
Guarantee in degree support plate 3 and display board 32 move up and down process stability it is more preferable, the lower surface of 1 inner wall of bottom frame and driving electricity
The lower surface of 4 fuselage of machine is fixedly connected, the setting of the output shaft of driving motor 4 there are two threaded post 5, by setting driving motor 4,
Threaded post 5 and thread cap 6, driving motor 4 drive threaded post 5 to rotate, and thread cap 6, which will do it, at this time moves left and right, while can be with
It controls rotating device 7 to rotate, and then achievees the purpose that control support plate 3 and 32 height of display board, can be adapted for the present apparatus
The right end of the Japanese teacher of a variety of heights, threaded post 5 are fixedly connected with the left end of shaft 11, and the surface of shaft 11 is provided with bearing
12, the right side of 1 inner wall of bottom frame is arranged in bearing 12, passes through setting shaft 11 and bearing 12, it is ensured that threaded post 5 is rotating
During the case where being less prone to inclination and shaking, the surface of threaded post 5 is provided with thread cap 6, and the setting of thread cap 6 is rotating
The right side of device 7.
The lower surface of rotating device 7 is fixedly connected with the upper surface of sliding block 8, and rotating device 7 includes the first link block 71, the
The lower surface of one link block 71 is fixedly connected with the upper surface of sliding block 8, and the right side of the first link block 71 is arranged in thread cap 6,
The front of first link block 71 is flexibly connected by the first pin shaft 72 with the back side of connecting rod 73, and the back side of connecting rod 73 passes through the
Two pin shafts 74 are flexibly connected with the front of the second link block 75, and the upper surface of the second link block 75 and the lower surface of support plate 3 are solid
Fixed connection, sliding block 8 are arranged in sliding slot 9, and sliding slot 9 is shaped to T shape, and the shape of sliding block 8 is mutually fitted with the shape of sliding slot 9
Match, there are two non-slip mats 29 for the lower surface setting of bottom frame 1, and the shape by setting sliding block 8 and sliding block 8 is T shape, it is ensured that
First link block 71 is not in teetertotter and tilt during moving left and right, it is ensured that adjusts support plate 3 and display board
The process of 32 height is more steady, by the way that non-slip mat 29 is arranged, can increase the friction between the present apparatus and ground, prevent this dress
It sets and arbitrarily slides in use, sliding slot 9 is provided with the lower surface of 1 inner wall of bottom frame, the upper surface of rotating device 7 and branch
The lower surface of fagging 3 is fixedly connected, and the upper surface of support plate 3 is opened up there are two groove 13, is provided with intermediate mass 14 in groove 13,
By setting intermediate mass 14, card slot 15, the first slide bar 161, the first sliding sleeve 162, the cooperation between spring 163 and connecting plate 18,
It may be implemented that the fractionation and connection between support frame 20 and support plate 3 are facilitated and transported convenient for splitting the present apparatus
And storage, the front of intermediate mass 14 offer card slot 15, clamping apparatus 16 are provided in card slot 15, the setting of clamping apparatus 16 is logical
In hole 17, clamping apparatus 16 includes the first slide bar 161, and the one end at 161 back side of the first slide bar is located in card slot 15, the first slide bar
161 positive one end are fixedly connected with the back side of connecting plate 18, and the surface of the first slide bar 161 is provided with the first sliding sleeve 162, and first
Sliding sleeve 162 is arranged in through-hole 17, and the surface of the first slide bar 161 is provided with spring 163, and the both ends of spring 163 are respectively with first
Sliding sleeve 162 is fixedly connected with the opposite face of connecting plate 18, by the way that spring 163 is arranged, can prevent the first slide bar 161 arbitrarily front and back
It shakes, guarantees the stability that the first slide bar 161 is connect with card slot 15, the connection between guarantee support frame 20 and support plate 3 is more
Stablize, through-hole 17 is provided with the front side of 13 inner wall of groove, the fixed company in the back side of the positive one end of clamping apparatus 16 and connecting plate 18
It connects.
Connecting plate 18 is located in the placing groove 19 that 3 front of support plate opens up, upper surface and the support frame 20 of intermediate mass 14
Lower surface is fixedly connected, and display board 32 is arranged inside support frame 20, and the left and right sides of 20 inner wall of support frame offer side channel
21, the upper and lower surfaces of 21 inner wall of side channel are fixedly connected with the both ends of carriage 22 respectively, and carriage 22 includes the
Two slide bars 221, the both ends of the second slide bar 221 are fixedly connected with the upper and lower surfaces of 21 inner wall of side channel respectively, the second slide bar
221 surface is provided with the second sliding sleeve 222, and the left side of the second sliding sleeve 222 is fixedly connected with the right side of fixed plate 23, passes through
Second slide bar 221, the second sliding sleeve 222, fixed plate 23, bristle 24 and knob 26 are set, knob 26 can be pulled directly down, this
When bristle 24 and display board 32 be in close contact, while moving down and letter written with chalk wiped, while can be disposably to displaying
Plate 32 is all wiped, and is more quickly wiped comprehensively letter written with chalk, can be saved Japanese teacher to a certain extent
Time and physical strength when erasing chalk word, and the opposite face of two carriages 22 is solid with the left and right sides of fixed plate 23 respectively
Fixed connection, the lower surface of fixed plate 23 are provided with knob 26, and the upper surface of 1 inner wall of bottom frame offers fixing groove 27, fixing groove 27
It is inside provided with magnetic patch 28, and fixed plate 23 has the magnetism opposite with magnetic patch 28, by setting magnetic patch 28 and fixed plate 23, and admittedly
Fixed board 23 has the magnetism opposite with magnetic patch 28, when fixed plate 23 is located at accommodating groove 25, using magnetic patch 28 and fixed plate 23 it
Between magnetic force, it is ensured that the case where downslide will not arbitrarily occur in fixed plate 23, guarantee the stability of fixed plate 23 when not in use,
The back side of fixed plate 23 is provided with bristle 24, and fixed plate 23 is located in the accommodating groove 25 that 20 inner wall upper surface of support frame opens up, and leads to
Setting accommodating groove 25 is crossed, fixed plate 23 and bristle 24 can be stored, keep the aesthetics of the present apparatus more preferable, bottom frame 1 is just
Face is provided with card box 34, is provided with Japanese Teaching card 35 in the card box 34, passes through setting card box 34 and Japanese Teaching
Card 35 facilitates Japanese teacher to take at any time when carrying out Japanese and giving lessons.
Operating procedure of the invention are as follows:
S1, when needing using the present apparatus, can be worked with direct controlling and driving motor 4, driving motor 4 drive threaded post 5
Rotation, two movements close to each other of sliding block 8 at this time, while support plate 3 and display board 32 can move up, when display board 32 is mobile
To proper height, the present apparatus can be used at this time and carry out teaching process；
S2, when needing erasing chalk word, can with direct pull shake hands 26, at this time bristle 24 can downwards to letter written with chalk carry out
Wiping, after wiping, fixed plate 23 can be pushed in accommodating groove 25, then can carry out fractionation fortune to the present apparatus
It send；
S3, it is pulled along connecting plate 18, the first slide bar 161 can be moved out in card slot 15, then can will be propped up at this time
Support frame 20 is removed, and connecting plate 18 is then unclamped, and is controlled driving motor 4 at this time and is worked, support plate 3 can be driven to move down at this time
To putting hole 10, then storage transport can be carried out to the present apparatus.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not limited to this hair the foregoing is merely a specific embodiment of the invention
Bright, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the present invention
Protection scope within.
Claims (9)
1. a kind of vertical small blackboard of diversification Japanese Teaching, including bottom frame (1), it is characterised in that: bottom frame (1) inner wall
Lower surface is fixedly connected with the bottom end of telescopic rod (2), the fixed company in the top of the telescopic rod (2) and the lower surface of support plate (3)
It connects, the lower surface of bottom frame (1) inner wall is fixedly connected with the lower surface of driving motor (4) fuselage, the driving motor (4)
Output shaft setting is there are two threaded post (5), and the surface of the threaded post (5) is provided with thread cap (6), and the thread cap (6) sets
Set the right side in rotating device (7)；
The lower surface of the rotating device (7) is fixedly connected with the upper surface of sliding block (8), and the sliding block (8) is arranged in sliding slot (9)
Interior, the sliding slot (9) is provided with the lower surface of bottom frame (1) inner wall, upper surface and support plate (3) of the rotating device (7)
Lower surface is fixedly connected, the upper surface of the support plate (3) is opened up there are two groove (13), is provided in the groove (13)
Between block (14), the front of the intermediate mass (14) offers card slot (15), is provided with clamping apparatus (16) in the card slot (15),
In through-hole (17), the through-hole (17) is provided with the front side of groove (13) inner wall, the card for clamping apparatus (16) setting
Connection device (16) positive one end is fixedly connected with the back side of connecting plate (18)；
The connecting plate (18) is located in the placing groove (19) that support plate (3) front opens up, the upper surface of the intermediate mass (14)
It is fixedly connected with the lower surface of support frame (20), display board (32) is set inside the support frame (20), the support frame (20)
The left and right sides of inner wall offer side channel (21), and the upper and lower surfaces of side channel (21) inner wall are filled with sliding respectively
The both ends for setting (22) are fixedly connected, and the opposite face of two carriages (22) is solid with the left and right sides of fixed plate (23) respectively
Fixed connection, the back side of the fixed plate (23) are provided with bristle (24), and the fixed plate (23) is located on support frame (20) inner wall
In the accommodating groove (25) that surface opens up, the front of the bottom frame (1) is provided with card box (34), setting in the card box (34)
There are Japanese Teaching card (35).
2. a kind of vertical small blackboard of diversification Japanese Teaching according to claim 1, it is characterised in that: the rotation dress
Setting (7) includes the first link block (71), and the lower surface of first link block (71) is fixedly connected with the upper surface of sliding block (8),
Thread cap (6) setting passes through the first pin in the right side of the first link block (71), the front of first link block (71)
Axis (72) is flexibly connected with the back side of connecting rod (73), and the back side of the connecting rod (73) is connected by the second pin shaft (74) with second
The front for connecing block (75) is flexibly connected, and the upper surface of second link block (75) is fixedly connected with the lower surface of support plate (3).
3. a kind of vertical small blackboard of diversification Japanese Teaching according to claim 1, it is characterised in that: the clamping dress
Setting (16) includes the first slide bar (161), and the one end at the first slide bar (161) back side is located in card slot (15), and described first is sliding
Bar (161) positive one end is fixedly connected with the back side of connecting plate (18), and the surface of first slide bar (161) is provided with first
Sliding sleeve (162), in through-hole (17), the surface of first slide bar (161) is provided with spring for the first sliding sleeve (162) setting
(163), the both ends of the spring (163) are fixedly connected with the opposite face of the first sliding sleeve (162) and connecting plate (18) respectively.
4. a kind of vertical small blackboard of diversification Japanese Teaching according to claim 1, it is characterised in that: the sliding dress
Set (22) include the second slide bar (221), the both ends of second slide bar (221) respectively with the upper surface of side channel (21) inner wall and under
Surface is fixedly connected, and the surface of second slide bar (221) is provided with the second sliding sleeve (222), a left side for second sliding sleeve (222)
Side is fixedly connected with the right side of fixed plate (23).
5. a kind of vertical small blackboard of diversification Japanese Teaching according to claim 1, it is characterised in that: the threaded post
(5) right end is fixedly connected with the left end of shaft (11), and the surface of the shaft (11) is provided with bearing (12), the bearing
(12) it is arranged in the right side of bottom frame (1) inner wall.
6. a kind of vertical small blackboard of diversification Japanese Teaching according to claim 1, it is characterised in that: the sliding slot
(9) it is shaped to T shape, the shape of the sliding block (8) is adapted with the shape of sliding slot (9), the lower surface of the bottom frame (1)
There are two non-slip mat (29) for setting.
7. a kind of vertical small blackboard of diversification Japanese Teaching according to claim 1, it is characterised in that: the fixed plate
(23) lower surface is provided with knob (26), and the upper surface of bottom frame (1) inner wall offers fixing groove (27), the fixing groove
(27) it is provided with magnetic patch (28) in, and fixed plate (23) has the magnetism opposite with magnetic patch (28).
8. a kind of vertical small blackboard of diversification Japanese Teaching according to claim 1, it is characterised in that: the bottom frame
(1) upper surface offers putting hole (10), and the lower surface of support frame (20) inner wall offers dust stratification slot (33), the bottom
The front of frame (1) is provided with switch (30) and power supply (31).
9. a kind of vertical small blackboard of diversification Japanese Teaching according to claim 8, it is characterised in that: the power supply
(31) output end is electrically connected by conducting wire with the input terminal for switching (30), and the output end of the switch (30) by conducting wire and drives
The input terminal electrical connection of dynamic motor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910545844.7A CN110171233A (en) | 2019-06-23 | 2019-06-23 | A kind of vertical small blackboard of diversification Japanese Teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910545844.7A CN110171233A (en) | 2019-06-23 | 2019-06-23 | A kind of vertical small blackboard of diversification Japanese Teaching |
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| Publication Number | Publication Date |
|---|---|
| CN110171233A true CN110171233A (en) | 2019-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910545844.7A Pending CN110171233A (en) | 2019-06-23 | 2019-06-23 | A kind of vertical small blackboard of diversification Japanese Teaching |
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| CN (1) | CN110171233A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111731012A (en) * | 2020-07-17 | 2020-10-02 | 东华理工大学 | Adjustable teaching board for electronic information teaching |
| CN112614404A (en) * | 2021-01-26 | 2021-04-06 | 合肥一高知识产权运营管理有限公司 | Internet teleeducation multimedia system |
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