CN107718945A - A kind of College Chinese teaching demonstrating board - Google Patents
A kind of College Chinese teaching demonstrating board Download PDFInfo
- Publication number
- CN107718945A CN107718945A CN201711061206.5A CN201711061206A CN107718945A CN 107718945 A CN107718945 A CN 107718945A CN 201711061206 A CN201711061206 A CN 201711061206A CN 107718945 A CN107718945 A CN 107718945A
- Authority
- CN
- China
- Prior art keywords
- main body
- motor
- chute
- water pipe
- chinese teaching
- 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
Links
- 238000004140 cleaning Methods 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 210000003462 vein Anatomy 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 239000010865 sewage Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/50—Cleaning by methods involving the use of tools involving cleaning of the cleaning members
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses a kind of College Chinese teaching demonstrating board, including main body, the side surface of the main body is provided with motor switch, the input of motor switch electrically connects with the output end of external power supply, the side surface of main body is provided with motor, and the input of motor electrically connects with the output end of motor switch, and the side surface of main body offers the first chute, the output shaft of motor penetrates the inside of the first chute and is connected by shaft coupling with drive screw, and the screw that drive screw opens up with sliding block side surface is threadedly coupled.This College Chinese teaching demonstrating board, by electric erasing come manually operated instead of teacher or student, improve operating efficiency, avoid and lost time because wiping demonstration board class hour, improve teaching efficiency, motor can be moved by drive screw with movable slider, sliding block and installing plate are bolted, installing plate can be easily removed, is conveniently replaceable blackboard eraser, blackboard eraser can be cleaned by cleaning water pipe.
Description
Technical field
The present invention relates to teaching aid technical field, specially a kind of College Chinese teaching demonstrating board.
Background technology
College Chinese is a basic subject in China university education, is frequently necessary to make in the teaching process of College Chinese
Demonstration board is used to carry out substantial amounts of writing on the blackboard.Existing College Chinese teaching demonstrating board, is largely unable to auto-erasing demonstration board
On word, it is necessary to which teacher or student wipe manually, operating efficiency is low, and at school when erasing can lose time, influence to teach
Learn effect.
The content of the invention
The technical problem to be solved in the present invention is to overcome the defects of existing, there is provided a kind of College Chinese teaching demonstrating board, is led to
Electric erasing is crossed to replace teacher or student manually operated, improves operating efficiency, avoid class hour because erasing demonstration board and
Lose time, improve teaching efficiency, effectively can solve the problems, such as in background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of College Chinese teaching demonstrating board, including master
Body, the side surface of the main body are provided with motor switch, and the input of motor switch electrically connects with the output end of external power supply, main body
Side surface be provided with motor, the input of motor electrically connects with the output end of motor switch, and the side surface of main body offers first
Chute, the output shaft of motor penetrate the inside of the first chute and are connected by shaft coupling with drive screw, drive screw and sliding block
The screw threaded connection that side surface opens up, sliding block are slidably connected on the inside of the first chute, and the side surface of sliding block is pacified by bolt
Equipped with installing plate, the inner surface of installing plate is provided with blackboard eraser, and the bottom upper surface of main body offers the second chute, the bottom of installing plate
End is slidably connected on the inside of the second chute, and the side surface of main body is provided with cleaning device.
As a preferred technical solution of the present invention, the cleaning device includes being arranged on the rinse water of main body side surface
Pipe, cleaning water pipe are connected with external water source, and the quantity for cleaning water pipe is no less than five, and equidistant no less than the cleaning water pipe of five
From setting.
As a preferred technical solution of the present invention, the bottom upper surface of the main body offers at cleaning water pipe
Blowoff basin, the side surface of blowoff basin are provided with drainpipe.
As a preferred technical solution of the present invention, the lower side surfaces of the main body are provided with drawer, the side table of drawer
Face is provided with handle, and the side surface of handle is provided with anti-slip veins.
As a preferred technical solution of the present invention, the upper surface of the main body is provided with mounting blocks, the side table of mounting blocks
Face offers mounting hole.
Compared with prior art, the beneficial effects of the invention are as follows：This College Chinese teaching demonstrating board, by electric erasing come
It is manually operated instead of teacher or student, operating efficiency is improved, avoids and is lost time because wiping demonstration board class hour, is lifted
Teaching efficiency, motor can be moved by drive screw with movable slider, and sliding block and installing plate are bolted, and can be facilitated
Installing plate is removed on ground, is conveniently replaceable blackboard eraser, blackboard eraser can be cleaned by cleaning water pipe, the sewage after cleaning can be from row
Pond is discharged by drainpipe, and drawer is used to place blank or other teaching aids, and use is more convenient.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
In figure：1 main body, 2 motor switch, 3 motors, 4 first chutes, 5 drive screws, 6 sliding blocks, 7 installing plates, 8 bolts, 9
Blackboard eraser, 10 second chutes, 11 cleaning water pipes, 12 blowoff basins, 13 drainpipes, 14 drawers, 15 handles, 16 mounting blocks, 17 mounting holes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical scheme：A kind of College Chinese teaching demonstrating board, including main body 1, it is main
The side surface of body 1 is provided with motor switch 2, and the input of motor switch 2 electrically connects with the output end of external power supply, the side of main body 1
Surface is provided with motor 3, and the input of motor 3 electrically connects with the output end of motor switch 2, and the side surface of main body 1 offers first
Chute 4, the output shaft of motor 3 penetrate the inside of the first chute 4 and are connected by shaft coupling with drive screw 5, drive screw 5 with
The screw threaded connection that the side surface of sliding block 6 opens up, sliding block 6 are slidably connected in the inner side of the first chute 4, and motor 3 is by driving spiral shell
Bar 5 can move with movable slider 6, and the side surface of sliding block 6 is provided with installing plate 7 by bolt 8, and the inner surface of installing plate 7 is set
There is blackboard eraser 9, sliding block 6 and installing plate 7 are connected by bolt 8, can easily remove installing plate 7, are conveniently replaceable blackboard eraser 9, main body 1
Bottom upper surface offer the second chute 10, the bottom of installing plate 7 is slidably connected in the inner side of the second chute 10, improves steady
Qualitative, the side surface of main body 1 is provided with cleaning device, and cleaning device includes the cleaning water pipe 11 for being arranged on the side surface of main body 1, cleaning
Water pipe 11 is connected with external water source, and the quantity of cleaning water pipe 11 is no less than five, and equidistant no less than the cleaning water pipe 11 of five
From setting, blackboard eraser 9 can be cleaned by cleaning water pipe 11, the bottom upper surface of main body 1 is opened at cleaning water pipe 11
Provided with blowoff basin 12, the side surface of blowoff basin 12 is provided with drainpipe 13, and the sewage after cleaning can pass through draining from blowoff basin 12
Pipe 13 is discharged, and the lower side surfaces of main body 1 are provided with drawer 14, and drawer 14 is used to place blank or other teaching aids, use are more square
Just, the side surface of drawer 14 is provided with handle 15, and the side surface of handle 15 is provided with anti-slip veins, and the upper surface of main body 1 is provided with mounting blocks
16, the side surface of mounting blocks 16 offers mounting hole 17, and for mounting body 1, the demonstration board is by electric erasing come instead of religion
Teacher or student are manually operated, improve operating efficiency, avoid and are lost time because wiping demonstration board class hour, improve teaching
Effect.
When in use：When needing to wipe demonstration board, motor switch 2 is pressed, opens motor 3, motor 3 passes through drive
Dynamic screw rod 5 moves with movable slider 6, and sliding block 6 drives the movement of blackboard eraser 9 to wipe demonstration board by installing plate 7；Need to plate
The valve of external water source is opened when wiping 9 is cleaned, external water source cleans by cleaning water pipe 11 to blackboard eraser 9, after cleaning
Sewage can be discharged from blowoff basin 12 by drainpipe 13, it is easy to use.
The present invention replaces teacher or student manually operated by electric erasing, improves operating efficiency, avoids and attend class
When lost time because wiping demonstration board, improve teaching efficiency, motor 3 can be moved by drive screw 5 with movable slider 6,
Sliding block 6 and installing plate 7 are connected by bolt 8, can easily be removed installing plate 7, blackboard eraser 9 are conveniently replaceable, by cleaning water pipe
11 can clean to blackboard eraser 9, and the sewage after cleaning can discharge from blowoff basin 12 by drainpipe 13, and drawer 14 is used to put
Blank or other teaching aids are put, use is more convenient.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of College Chinese teaching demonstrating board, including main body (1), it is characterised in that：The side surface of the main body (1) is provided with electricity
Machine switchs (2), and the input of motor switch (2) electrically connects with the output end of external power supply, and the side surface of main body (1) is provided with motor
(3), the input of motor (3) electrically connects with the output end of motor switch (2), and the side surface of main body (1) offers the first chute
(4), the output shaft of motor (3) penetrates the inside of the first chute (4) and is connected by shaft coupling with drive screw (5), drives spiral shell
The screw that bar (5) opens up with sliding block (6) side surface is threadedly coupled, and sliding block (6) is slidably connected on the inside of the first chute (4), sliding
The side surface of block (6) is provided with installing plate (7) by bolt (8), and the inner surface of installing plate (7) is provided with blackboard eraser (9), main body
(1) bottom upper surface offers the second chute (10), and the bottom of installing plate (7) connects in the interior Slideslip of the second chute (10)
Connect, the side surface of main body (1) is provided with cleaning device.
A kind of 2. College Chinese teaching demonstrating board according to claim 1, it is characterised in that：The cleaning device includes setting
The cleaning water pipe (11) in main body (1) side surface is put, cleaning water pipe (11) is connected with external water source, the quantity of cleaning water pipe (11)
No less than five, and the cleaning water pipe (11) no less than five is equidistantly positioned.
A kind of 3. College Chinese teaching demonstrating board according to claim 1, it is characterised in that：The bottom of the main body (1)
Upper surface offers blowoff basin (12) close to cleaning water pipe (11) place, and the side surface of blowoff basin (12) is provided with drainpipe (13).
A kind of 4. College Chinese teaching demonstrating board according to claim 1, it is characterised in that：The bottom of the main body (1)
Side surface is provided with drawer (14), and the side surface of drawer (14) is provided with handle (15), and the side surface of handle (15) is provided with anti-slip veins.
A kind of 5. College Chinese teaching demonstrating board according to claim 1, it is characterised in that：The upper table of the main body (1)
Face is provided with mounting blocks (16), and the side surface of mounting blocks (16) offers mounting hole (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711061206.5A CN107718945A (en) | 2017-11-02 | 2017-11-02 | A kind of College Chinese teaching demonstrating board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711061206.5A CN107718945A (en) | 2017-11-02 | 2017-11-02 | A kind of College Chinese teaching demonstrating board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107718945A true CN107718945A (en) | 2018-02-23 |
Family
ID=61221997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711061206.5A Pending CN107718945A (en) | 2017-11-02 | 2017-11-02 | A kind of College Chinese teaching demonstrating board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107718945A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112078281A (en) * | 2020-08-13 | 2020-12-15 | 天台益嘉环保科技有限公司 | Blackboard erasing equipment of environmental protection |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202389039U (en) * | 2011-11-21 | 2012-08-22 | 李仔君 | Automatic cleaning type blackboard |
| CN204077178U (en) * | 2014-07-19 | 2015-01-07 | 谢怡景 | A kind of automatic bidirectional cleaning device for blackboard |
| CN204196516U (en) * | 2014-10-27 | 2015-03-11 | 夏正付 | With the blackboard that water-washing blackboard is wiped |
| CN105172434A (en) * | 2015-10-19 | 2015-12-23 | 石家庄科达文教用品有限公司 | Blackboard having water tank |
| CN205044382U (en) * | 2015-05-04 | 2016-02-24 | 綦文彬 | Blackboard convenient to wash |
| CN106427315A (en) * | 2016-11-03 | 2017-02-22 | 芜湖光荣网络科技有限公司 | Self-cleaning blackboard |
| CN206186616U (en) * | 2016-09-30 | 2017-05-24 | 石家庄科达文教用品有限公司 | Integral type ledge for chalk on blackboard wet rubbing clipboard |
| CN107234907A (en) * | 2017-06-27 | 2017-10-10 | 无锡市南长街小学 | A kind of blackboard with automatic cleaning function |
-
2017
- 2017-11-02 CN CN201711061206.5A patent/CN107718945A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202389039U (en) * | 2011-11-21 | 2012-08-22 | 李仔君 | Automatic cleaning type blackboard |
| CN204077178U (en) * | 2014-07-19 | 2015-01-07 | 谢怡景 | A kind of automatic bidirectional cleaning device for blackboard |
| CN204196516U (en) * | 2014-10-27 | 2015-03-11 | 夏正付 | With the blackboard that water-washing blackboard is wiped |
| CN205044382U (en) * | 2015-05-04 | 2016-02-24 | 綦文彬 | Blackboard convenient to wash |
| CN105172434A (en) * | 2015-10-19 | 2015-12-23 | 石家庄科达文教用品有限公司 | Blackboard having water tank |
| CN206186616U (en) * | 2016-09-30 | 2017-05-24 | 石家庄科达文教用品有限公司 | Integral type ledge for chalk on blackboard wet rubbing clipboard |
| CN106427315A (en) * | 2016-11-03 | 2017-02-22 | 芜湖光荣网络科技有限公司 | Self-cleaning blackboard |
| CN107234907A (en) * | 2017-06-27 | 2017-10-10 | 无锡市南长街小学 | A kind of blackboard with automatic cleaning function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112078281A (en) * | 2020-08-13 | 2020-12-15 | 天台益嘉环保科技有限公司 | Blackboard erasing equipment of environmental protection |
| CN112078281B (en) * | 2020-08-13 | 2022-05-24 | 山东师慧文化传媒有限公司 | Blackboard erasing equipment of environmental protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180223 |
|
| WD01 | Invention patent application deemed withdrawn after publication |