CN108308864A - A kind of writing on the blackboard auxiliary device of language teaching - Google Patents
A kind of writing on the blackboard auxiliary device of language teaching Download PDFInfo
- Publication number
- CN108308864A CN108308864A CN201810154040.XA CN201810154040A CN108308864A CN 108308864 A CN108308864 A CN 108308864A CN 201810154040 A CN201810154040 A CN 201810154040A CN 108308864 A CN108308864 A CN 108308864A
- Authority
- CN
- China
- Prior art keywords
- writing
- display board
- motor
- supporting rod
- language 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
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
- A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
-
- 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
- A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
- A47B23/06—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else characterised by association with auxiliary devices, e.g. line indicators, leaf turners, lampholders, book or page holders
-
- 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
- A47B91/00—Feet for furniture in general
- A47B91/005—Support bases
-
- 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
- A47B91/00—Feet for furniture in general
- A47B91/06—Gliders or the like
- A47B91/066—Swivel gliders
Abstract
The invention discloses a kind of writing on the blackboard auxiliary devices of language teaching, including pedestal, the upper surface middle part of pedestal is equipped with supporting rod, motor switch is equipped in the middle part of the side surface of supporting rod, the upper end outer surface movable sleeve of supporting rod is connected to connector sleeve, and connector sleeve is anchored on supporting rod by trip bolt, the side surface of connector sleeve is equipped with connecting rod, one end of connecting rod is equipped with motor, the input terminal of motor is electrically connected with the output end of motor switch, the output shaft of motor is connect by shaft coupling with shaft, one end of shaft is equipped with display board, the inside of display board is installed with rubber magnetic sheet, the leading flank of display board is uniformly provided with magnetic clasp, the upper surface of display board is equipped with sliding rail, sliding is installed with fixture on sliding rail, the lower surface of display board is equipped with supporting plate.The writing on the blackboard auxiliary device of this language teaching, can move, easy-to-use, can carry out height adjusting, and can fix, clamp different size of books, and writing on the blackboard writing is carried out convenient for teacher.
Description
Technical field
The present invention relates to teaching equipment technical field, the writing on the blackboard auxiliary device of specially a kind of language teaching.
Background technology
In traditional language teaching, teacher will often write on the blackboard to be explained to student, sometimes when giving lessons
It needs largely to write on blackboard, at this moment teacher needs a hand rest book, another hand to write on the blackboard by chalk, so for a long time
The floor gathering of calligraphers causes teacher's arm and shoulder to be ached, and increases the work load of teacher, writing on the blackboard auxiliary device thus just occurs,
For fixing books in order to teacher's writing on the blackboard.The writing on the blackboard auxiliary device of existing language teaching is inconvenient to move, be not easy into
Row height is adjusted, and books fix shakiness, and books are easy to be closed, make troubles to using.
Invention content
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of writing on the blackboard auxiliary dress of language teaching
It sets, can move, it is easy-to-use, height adjusting can be carried out, and can fix, clamp different size of books, convenient for religion
Shi Jinhang writings on the blackboard are write, and the problems in background technology can be effectively solved.
To achieve the above object, the present invention provides the following technical solutions：A kind of writing on the blackboard auxiliary device of language teaching, packet
Pedestal is included, the upper surface middle part of the pedestal is equipped with supporting rod, motor switch, motor switch are equipped in the middle part of the side surface of supporting rod
Input terminal be electrically connected with the output end of external power supply, the upper end outer surface movable sleeve of supporting rod is connected to connector sleeve, and connector sleeve
It is anchored on supporting rod by trip bolt, the side surface of connector sleeve is equipped with connecting rod, and one end of connecting rod is equipped with motor, motor
Input terminal be electrically connected with the output end of motor switch, the output shaft of motor is connect by shaft coupling with shaft, one end of shaft
Equipped with display board, the inside of display board is installed with rubber magnetic sheet, and the leading flank of display board is uniformly provided with magnetic clasp, the upper table of display board
Face is equipped with sliding rail, and sliding rail is in T shape, is slided on sliding rail and is installed with fixture, and the quantity of fixture is two, and the lower surface of display board is set
There is supporting plate.
As a preferred technical solution of the present invention, the lower surface of the pedestal is equipped with support leg, the quantity of support leg
Bottom end for four and spaced set, support leg is equipped with idler wheel.
As a preferred technical solution of the present invention, the bottom end both sides of the supporting rod are equipped with support rib, support
One end of floor is fixedly connected with pedestal, and the cross section of support rib is triangular in shape.
As a preferred technical solution of the present invention, the fixture includes sliding block, and sliding block sliding is installed on sliding rail, sliding
The side surface of block is equipped with connecting plate, and the threaded hole internal thread of the side surface of connecting plate is connected with adjusting bolt, and the one of adjusting bolt
End is threaded with pressing plate.
As a preferred technical solution of the present invention, the pressing plate is elastic plate, and the thickness of pressing plate is 2-3cm.
Compared with prior art, the beneficial effects of the invention are as follows：The writing on the blackboard auxiliary device of this language teaching, passes through idler wheel
It is moved easily, connector sleeve pivot bush unit is fixed in supporting rod and by trip bolt, can be carried out height adjusting, be passed through motor work
Make, motor drives display board rotation, can adjust the angle of display board, attracting by magnetic clasp and rubber magnetic sheet, can be by paper
It is fixed on display board, fixture can be slided along sliding rail, and additionally by adjusting bolt is turned, pressing plate can fix books, prevent books
It is closed, and can fix, clamp different size of books, teacher is facilitated to carry out writing on the blackboard writing.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is internal structure schematic diagram of the present invention；
Fig. 3 is structural schematic diagram at A of the present invention.
In figure：1 connector sleeve, 2 trip bolts, 3 motor switch, 4 supporting rods, 5 support ribs, 6 pedestals, 7 support legs, 8 rollings
Wheel, 9 supporting plates, 10 magnetic clasps, 11 display boards, 12 fixtures, 13 shafts, 14 motors, 15 connecting rods, 16 rubber magnetic sheets, 17 connecting plates, 18
Adjusting bolt, 19 pressing plates, 20 sliding rails, 21 sliding blocks.
Specific implementation mode
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 describes, 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.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of writing on the blackboard auxiliary device of language teaching, including
The lower surface of pedestal 6, pedestal 6 is equipped with support leg 7, and the quantity of support leg 7 is four and spaced set, the bottom end of support leg 7
It equipped with idler wheel 8, is moved easily, the bottom end both sides of supporting rod 4 are equipped with support rib 5, and one end of support rib 5 and pedestal 6 are solid
Fixed connection, the cross section of support rib 5 is triangular in shape, and stability, the upper surface middle part of pedestal 6 is kept to be equipped with supporting rod 4, support
Motor switch 3 is equipped in the middle part of the side surface of bar 4, the input terminal of motor switch 3 is electrically connected with the output end of external power supply, supporting rod
4 upper end outer surface movable sleeve is connected to connector sleeve 1, and connector sleeve 1 is anchored on by trip bolt 2 on supporting rod 4, can carry out
Height is adjusted, and the side surface of connector sleeve 1 is equipped with connecting rod 15, and one end of connecting rod 15 is equipped with motor 14, the input terminal of motor 14
It is electrically connected with the output end of motor switch 3, the output shaft of motor 14 is connect by shaft coupling with shaft 13, and one end of shaft 13 is set
There is display board 11, worked by motor 14, motor 14 drives display board 11 to rotate, and can carry out angular adjustment, display board 11
Inside is installed with rubber magnetic sheet 16, and the leading flank of display board 11 is uniformly provided with magnetic clasp 10, passes through 16 phase of magnetic clasp 10 and rubber magnetic sheet
It inhales, paper can be fixed on to display board 11, the upper surface of display board 11 is equipped with sliding rail 20, and sliding rail 20 is in T shape, on sliding rail 20
Sliding is installed with fixture 12, and the quantity of fixture 12 is two, and fixture 12 includes sliding block 21, and the sliding of sliding block 21 is installed in sliding rail 20
On, the side surface of sliding block 21 is equipped with connecting plate 17, and the threaded hole internal thread of the side surface of connecting plate 17 is connected with adjusting bolt 18,
The threaded one end of adjusting bolt 18 is connected with pressing plate 19, and pressing plate 19 is elastic plate, and the thickness of pressing plate 19 is 2-3cm, Ke Yigu
Determine, clamp different size of books, teacher is facilitated to carry out writing on the blackboard writing, the lower surface of display board 11 is equipped with supporting plate 9, can support
Books.
When in use：It opens the book, the both sides of books is respectively placed in the lower section of pressing plate 19, then turn adjusting bolt
18, pressing plate 19 presses fixed books, and sliding block 21 can be moved along sliding rail 20, can adjust the spacing of two pressing plates 19, in turn
Different size of books can be fixed to clamp, in addition paper is fixed on to the surface of display board 11 also by magnetic clasp 10, start electricity
Machine switch 3, motor 14 work, and motor 14 drives display board 11 to rotate by shaft 13, can carry out angular adjustment, unclamp fastening
Screw 2, connector sleeve 1 can slide on supporting rod 4, can carry out height adjusting.
The present invention is moved easily, and 1 pivot bush unit of connector sleeve is fixed in supporting rod 4 and by trip bolt 2, can carry out height
Degree is adjusted, and is driven display board 11 to rotate by motor 14, can be carried out angular adjustment, can be fixed on paper by magnetic clasp 10
Display board 11, additionally by adjusting bolt 18 is turned, pressing plate 19 can fix books, and can fix different size of book
This, facilitates teacher to carry out writing on the blackboard writing.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of writing on the blackboard auxiliary device of language teaching, including pedestal (6), it is characterised in that：The upper surface of the pedestal (6)
Middle part is equipped with supporting rod (4), is equipped with motor switch (3) in the middle part of the side surface of supporting rod (4), the input terminal of motor switch (3) with
The output end of external power supply is electrically connected, and the upper end outer surface movable sleeve of supporting rod (4) is connected to connector sleeve (1), and connector sleeve (1) is logical
Trip bolt (2) to be crossed to be anchored on supporting rod (4), the side surface of connector sleeve (1) is equipped with connecting rod (15), and the one of connecting rod (15)
End is equipped with motor (14), and the input terminal of motor (14) is electrically connected with the output end of motor switch (3), and the output shaft of motor (14) is logical
It crosses shaft coupling to connect with shaft (13), one end of shaft (13) is equipped with display board (11), and the inside of display board (11) is installed with rubber
The leading flank of glue magnetic sheet (16), display board (11) is uniformly provided with magnetic clasp (10), and the upper surface of display board (11) is equipped with sliding rail (20),
Sliding rail (20) is in T shape, is slided on sliding rail (20) and is installed with fixture (12), and the quantity of fixture (12) is two, display board (11)
Lower surface be equipped with supporting plate (9).
2. a kind of writing on the blackboard auxiliary device of language teaching according to claim 1, it is characterised in that：The pedestal (6)
Lower surface be equipped with support leg (7), the quantity of support leg (7) is four and spaced set, and the bottom end of support leg (7) is equipped with rolling
It takes turns (8).
3. a kind of writing on the blackboard auxiliary device of language teaching according to claim 1, it is characterised in that：The supporting rod
(4) bottom end both sides are equipped with support rib (5), and one end of support rib (5) is fixedly connected with pedestal (6), support rib (5)
Cross section it is triangular in shape.
4. a kind of writing on the blackboard auxiliary device of language teaching according to claim 1, it is characterised in that：The fixture (12)
Including sliding block (21), sliding block (21) sliding is installed on sliding rail (20), and the side surface of sliding block (21) is equipped with connecting plate (17), connection
The threaded hole internal thread of the side surface of plate (17) is connected with adjusting bolt (18), and the threaded one end of adjusting bolt (18) is connected with pressure
Plate (19).
5. a kind of writing on the blackboard auxiliary device of language teaching according to claim 4, it is characterised in that：The pressing plate (19)
For elastic plate, and the thickness of pressing plate (19) is 2-3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810154040.XA CN108308864A (en) | 2018-02-22 | 2018-02-22 | A kind of writing on the blackboard auxiliary device of language teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810154040.XA CN108308864A (en) | 2018-02-22 | 2018-02-22 | A kind of writing on the blackboard auxiliary device of language teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108308864A true CN108308864A (en) | 2018-07-24 |
Family
ID=62900719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810154040.XA Pending CN108308864A (en) | 2018-02-22 | 2018-02-22 | A kind of writing on the blackboard auxiliary device of language teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108308864A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114617355A (en) * | 2022-03-28 | 2022-06-14 | 武昌理工学院 | Multi-functional english teaching equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202135918U (en) * | 2011-08-01 | 2012-02-08 | 李建 | Multifunctional bookrack for teaching Chinese |
| CN202980816U (en) * | 2012-12-11 | 2013-06-12 | 李海荣 | Reading bracket for Chinese teaching |
| CN204393741U (en) * | 2015-02-03 | 2015-06-17 | 徐耀鸿 | A kind of language teaching frame |
| CN205250768U (en) * | 2015-10-13 | 2016-05-25 | 西北民族大学 | Books rack is used in chinese teaching of going up and down rapidly |
| CN206541486U (en) * | 2017-01-20 | 2017-10-03 | 贾贵娥 | A kind of language teaching movable teaching board |
| CN206880456U (en) * | 2016-12-22 | 2018-01-16 | 吴春艳 | A kind of Chinese teaching board of convenient teaching |
| CN107594897A (en) * | 2017-10-25 | 2018-01-19 | 颜秋羊 | A kind of book holding rack of language teaching adjustable-angle |
| CN107637965A (en) * | 2016-07-20 | 2018-01-30 | 李明国 | Teaching aid for Chinese teaching |
| CN206979110U (en) * | 2017-01-18 | 2018-02-09 | 祖琴 | A kind of Chinese teaching aid |
-
2018
- 2018-02-22 CN CN201810154040.XA patent/CN108308864A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202135918U (en) * | 2011-08-01 | 2012-02-08 | 李建 | Multifunctional bookrack for teaching Chinese |
| CN202980816U (en) * | 2012-12-11 | 2013-06-12 | 李海荣 | Reading bracket for Chinese teaching |
| CN204393741U (en) * | 2015-02-03 | 2015-06-17 | 徐耀鸿 | A kind of language teaching frame |
| CN205250768U (en) * | 2015-10-13 | 2016-05-25 | 西北民族大学 | Books rack is used in chinese teaching of going up and down rapidly |
| CN107637965A (en) * | 2016-07-20 | 2018-01-30 | 李明国 | Teaching aid for Chinese teaching |
| CN206880456U (en) * | 2016-12-22 | 2018-01-16 | 吴春艳 | A kind of Chinese teaching board of convenient teaching |
| CN206979110U (en) * | 2017-01-18 | 2018-02-09 | 祖琴 | A kind of Chinese teaching aid |
| CN206541486U (en) * | 2017-01-20 | 2017-10-03 | 贾贵娥 | A kind of language teaching movable teaching board |
| CN107594897A (en) * | 2017-10-25 | 2018-01-19 | 颜秋羊 | A kind of book holding rack of language teaching adjustable-angle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114617355A (en) * | 2022-03-28 | 2022-06-14 | 武昌理工学院 | Multi-functional english teaching equipment |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180724 |