CN206664075U - English teaching Graphic Panel - Google Patents
English teaching Graphic Panel Download PDFInfo
- Publication number
- CN206664075U CN206664075U CN201720087917.9U CN201720087917U CN206664075U CN 206664075 U CN206664075 U CN 206664075U CN 201720087917 U CN201720087917 U CN 201720087917U CN 206664075 U CN206664075 U CN 206664075U
- Authority
- CN
- China
- Prior art keywords
- graphic panel
- fixed
- nut
- transverse concave
- concave groove
- 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
Links
Abstract
It the utility model is related to a kind of English teaching Graphic Panel, belong to teaching equipment technical field, including base, telescopic mast and Graphic Panel, fixing axle is provided between telescopic mast, fixing axle is fixed on the back of Graphic Panel, vertical groove is provided with the left side plate face of Graphic Panel, the both sides up and down of Graphic Panel are provided with transverse concave groove, transverse concave groove connects with vertical groove both ends, the bottom of transverse concave groove is provided with slide rail, sliding block is provided with slide rail, sliding block is fixedly arranged above expansion link, the expansion link other end is fixed with installing plate, upside installing plate is fixedly arranged above spring bearing, lower attachment plate is fixedly arranged above motor, motor connection wire rod, nut is provided with screw mandrel, polished rod is fixed between the installing plate of both sides, sliding sleeve is provided with polished rod, nut side is fixed with chalk sleeve.The utility model can prevent from encountering line-plotting device when wiping Graphic Panel, avoid causing line-plotting device damage or wiper injured, and chalk is put into and more facilitated, more laborsaving.
Description
Technical field
The utility model belongs to teaching equipment technical field, and in particular to a kind of English teaching Graphic Panel.
Background technology
English is the compulsory course in middle school, and in process of English teaching, teacher often carries Graphic Panel to be aided in
Teaching, but for teacher in order to improve the efficiency of teaching, teacher needs to devote a tremendous amount of time in advance draws four by hand before at school
Line lattice.Setting-out lattice mode at this stage is typically all to be leaned against using ruler on blackboard, then with chalk along ruler setting-out, this side
Formula deposits not only troublesome in poeration, the limited length of line lattice, and loses time very much, and the drawn compartment of four line three is away from being difficult to ensure that
Standard, poor visual effect, it is difficult to leave deep impression to student, influence the effect and progress of teaching to a certain extent.Separately
It is outer also to there are some to be arranged on the line-plotting device on Graphic Panel, but because side can be moved to after line is painted, but in the exhibition of wiping
Show the line-plotting device that still can be encountered during plate on side, and line-plotting device protrudes Graphic Panel, transport and movement for Graphic Panel
All bring inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of English teaching Graphic Panel, to solve the above problems.
The utility model English teaching Graphic Panel, including base, telescopic mast and Graphic Panel, base lower section set wheel, stretched
Contracting post is fixed on above base both sides, is provided with fixing axle between two telescopic mast tops, fixing axle is fixed on the back of the body of Graphic Panel
Portion, is provided with vertical groove in the left side plate face of Graphic Panel, and the both sides up and down of Graphic Panel are provided with transverse concave groove, transverse concave groove with
Vertical groove both ends connect, and transverse concave groove right-hand member extends to the right-hand member end face of Graphic Panel, and the bottom of transverse concave groove and vertical groove
At grade, the bottom of transverse concave groove is provided with slide rail in face, and slide rail left end extends to the high order end of vertical groove, on slide rail
Sliding block is provided with, sliding block is fixedly arranged above expansion link, and the expansion link other end is fixed with installing plate, fixed above the installing plate of upside
There is spring bearing, lower attachment plate is fixedly arranged above motor, motor connection wire rod, and the screw mandrel other end passes through support shaft
Support is held, nut is provided with screw mandrel, polished rod is fixed between the installing plate of both sides, sliding sleeve, sliding sleeve and nut are provided with polished rod
Bottom is fixed, and nut side is fixed with 4 into the chalk sleeve being distributed vertically, and battery is provided with base, and battery connection is driven
Dynamic motor, installing plate, chalk sleeve and nut can be taken in vertical groove when chalk sleeve is moved to high order end.
The width of the vertical groove in the horizontal is more than chalk sleeve and nut transverse width sum, the upper side edge of installing plate
In transverse concave groove close to Graphic Panel center side, installing plate, chalk sleeve and nut is facilitated to take in vertical groove.
The base side is provided with open slot, and battery is arranged in open slot, convenient installation.
Through hole is provided with the right-hand member upper wall of the upside transverse concave groove, is provided with alignment pin in through hole, anti-limited slip block from
Slide rail right-hand member skids off.
The slide rail is dove-tail form, and the dove-tail form chute coordinated with slide rail is provided with sliding block.
Clamp plate and dynamic clamping plate are provided with the chalk sleeve, clamp plate and dynamic clamping plate are circular arc, and dynamic Boards wall exists
On chalk sleeve inwall, clamp backboard portion is fixed with connecting rod, with being provided with blind hole on the nut wall of chalk sleeve bearing, in blind hole
Bottom is provided with spring, and the spring other end is fixed with connecting rod, facilitates being placed and taken out for chalk.
Compared with prior art, the utility model has the advantage of：
Installing plate, chalk sleeve and nut can be received in vertical groove in the not used time, prevent from encountering picture when wiping Graphic Panel
Line apparatus, line-plotting device damage or wiper's damage are caused, and chalk is put into and more facilitated, and chalk sleeve is passed by leading screw
Move the place of desired setting-out so that more laborsaving.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the left view structural representation of displaying plate part；
Fig. 3 is the structural representation of chalk sleeve；
In figure：1st, telescopic mast, 2, slide rail, 3, vertical groove, 4, installing plate, 5, spring bearing, 6, screw mandrel, 7, Graphic Panel,
8th, transverse concave groove, 9, fixing axle, 10, base, 11, open slot, 12, battery, 13, motor, 14, nut, 15, chalk
Set, 16, sliding block, 17, expansion link, 18, sliding sleeve, 19, chalk, 20, polished rod, 21, spring, 22, blind hole, 23, connecting rod, 24, dynamic
Clamping plate, 25, clamp plate, 26, alignment pin, 27, through hole.
Embodiment
Below against accompanying drawing, specific embodiment of the present utility model is described in further detail.
English teaching Graphic Panel as illustrated in fig. 1 and 2, including base 10, telescopic mast 1 and Graphic Panel 7, the lower section of base 10 are set
Wheel is put, telescopic mast 1 is fixed on above the both sides of base 10, and fixing axle 9, fixing axle 9 are provided between two tops of telescopic mast 1
The back of Graphic Panel 7 is fixed on, vertical groove 3 is provided with the left side plate face of Graphic Panel 7, the both sides up and down of Graphic Panel 7 are set
There is transverse concave groove 8, transverse concave groove 8 connects with the both ends of vertical groove 3, and the right-hand member of transverse concave groove 8 extends to the right-hand member end of Graphic Panel 7
Face, and the bottom surface of transverse concave groove 8 and vertical groove 3 is at grade, the bottom of transverse concave groove 8 is provided with slide rail 2, slide rail 2
Left end extends to the high order end of vertical groove 3, and sliding block 16 is provided with slide rail 2, and sliding block 16 is fixedly arranged above expansion link 17, stretches
The other end of bar 17 is fixed with installing plate 4, and the installing plate 4 of upside is fixedly arranged above spring bearing 5, and the top of lower attachment plate 4 is fixed
There is a motor 13, by shaft coupling connection wire rod 6, the other end of screw mandrel 6 passes through spring bearing 5 for the output shaft of motor 13
Support, be provided with nut 14 on screw mandrel 6, both form feed screw nut pair, and polished rod 20, polished rod 20 are fixed between both sides installing plate 4
On be provided with sliding sleeve 18, sliding sleeve 18 is fixed with the bottom of nut 14, and the side of nut 14 is fixed with 4 into the chalk sleeve being distributed vertically
15, battery 12 is provided with base 10, battery 12 connects motor 13, and chalk sleeve 15 is installed when being moved to high order end
Plate 4, chalk sleeve 15 and nut 14 can be taken in vertical groove 3.
The width of the vertical groove 3 in the horizontal is more than chalk sleeve 15 and the transverse width sum of nut 14, installing plate 4
Upper side edge is in transverse concave groove 8 close to the center side of Graphic Panel 7.
The side of base 10 is provided with open slot 11, and battery 12 is arranged in open slot 11.
Through hole 27 is provided with the right-hand member upper wall of the upside transverse concave groove 8, alignment pin 26 is provided with through hole 27.
The slide rail 2 is dove-tail form, and the dove-tail form chute coordinated with slide rail 2 is provided with sliding block 16.
As shown in figure 3, being provided with clamp plate 25 and dynamic clamping plate 24 in the chalk sleeve 15, clamp plate 25 and dynamic clamping plate 24 are
Circular arc, dynamic clamping plate 24 are fixed on the inwall of chalk sleeve 15, and the back fixation of clamp plate 25 has connecting rod 23, solid with chalk sleeve 15
Surely blind hole 22 is provided with the wall of nut 14 located, the inner bottom part of blind hole 22 is provided with spring 21, the other end of spring 21 and connecting rod 23
It is fixed.
When in use, installing plate 4 can be put forward out of vertical groove 3, chalk 19 is then placed on chalk sleeve 15,
Start motor 13, drive chalk sleeve 15 to move to setting-out position, then adjust the upper-lower position of chalk 19, then catch spiral shell
Mother 14, moves right, it is possible to and 4 line lattice disposably are drawn, after line is finished, chalk 19 is taken out, then catches nut 14, to
Top is moved left, installing plate 4 is then depressed, installing plate 4, chalk sleeve 15 and nut 14 is taken in vertical groove 3.
In summary, the utility model installing plate, chalk sleeve and nut can be received in vertical groove in the not used time, prevented
Encounter line-plotting device when wiping Graphic Panel, cause line-plotting device damage or wiper's damage, and chalk is put into and more facilitated,
And chalk sleeve passes through lead screw transmission to the place for wanting setting-out so that more laborsaving.
Claims (6)
1. a kind of English teaching Graphic Panel, including base (10), telescopic mast (1) and Graphic Panel (7), base (10) lower section sets wheel
Son, telescopic mast (1) are fixed on above base (10) both sides, and fixing axle (9) is provided between two telescopic mast (1) tops, fixed
Axle (9) is fixed on the back of Graphic Panel (7), it is characterised in that：Vertical groove (3) is provided with the left side plate face of Graphic Panel (7),
The both sides up and down of Graphic Panel (7) are provided with transverse concave groove (8), and transverse concave groove (8) connects with vertical groove (3) both ends, laterally recessed
Groove (8) right-hand member extends to the right-hand member end face of Graphic Panel (7), and the bottom surface of transverse concave groove (8) and vertical groove (3) is in same plane
On, the bottom of transverse concave groove (8) is provided with slide rail (2), and slide rail (2) left end extends to the high order end of vertical groove (3), slide rail
(2) sliding block (16) is provided with, sliding block (16) is fixedly arranged above expansion link (17), and expansion link (17) other end is fixed with installing plate
(4), the installing plate (4) of upside is fixedly arranged above spring bearing (5), and lower attachment plate (4) is fixedly arranged above motor (13),
Motor (13) connection wire rod (6), screw mandrel (6) other end are supported by spring bearing (5), and screw mandrel is provided with nut on (6)
(14) polished rod (20), is fixed between both sides installing plate (4), sliding sleeve (18), sliding sleeve (18) and nut are provided with polished rod (20)
(14) bottom is fixed, and nut (14) side is fixed with 4 and is provided with electric power storage on (10) into the chalk sleeve (15) being distributed vertically, base
Pond (12), battery (12) connection motor (13), installing plate (4), chalk sleeve when chalk sleeve (15) is moved to high order end
(15) can be taken in vertical groove (3) with nut (14).
2. English teaching Graphic Panel according to claim 1, it is characterised in that：The vertical groove (3) is in the horizontal
Width is more than chalk sleeve (15) and nut (14) transverse width sum, and it is close that the upper side edge of installing plate (4) is in transverse concave groove (8)
Graphic Panel (7) center side.
3. English teaching Graphic Panel according to claim 1, it is characterised in that：Base (10) side is provided with opening
Groove (11), battery (12) are arranged in open slot (11).
4. English teaching Graphic Panel according to claim 1, it is characterised in that：The right-hand member of the upside transverse concave groove (8)
Through hole (27) is provided with upper wall, alignment pin (26) is provided with through hole (27).
5. English teaching Graphic Panel according to claim 1, it is characterised in that：The slide rail (2) is dove-tail form, sliding block
(16) the dove-tail form chute coordinated with slide rail (2) is provided with.
6. English teaching Graphic Panel according to claim 1, it is characterised in that：Clamp is provided with the chalk sleeve (15)
Plate (25) and dynamic clamping plate (24), clamp plate (25) and dynamic clamping plate (24) are circular arc, and dynamic clamping plate (24) is fixed on chalk sleeve (15)
On inwall, clamp plate (25) back fixation has connecting rod (23), with being provided with nut (14) wall of chalk sleeve (15) bearing
Blind hole (22), blind hole (22) inner bottom part are provided with spring (21), and spring (21) other end is fixed with connecting rod (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720087917.9U CN206664075U (en) | 2017-01-23 | 2017-01-23 | English teaching Graphic Panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720087917.9U CN206664075U (en) | 2017-01-23 | 2017-01-23 | English teaching Graphic Panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206664075U true CN206664075U (en) | 2017-11-24 |
Family
ID=60378913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720087917.9U Expired - Fee Related CN206664075U (en) | 2017-01-23 | 2017-01-23 | English teaching Graphic Panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206664075U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512118A (en) * | 2017-07-27 | 2017-12-26 | 冯雪 | A kind of drawing board |
| CN107951201A (en) * | 2017-11-22 | 2018-04-24 | 周远桂 | A kind of costing engineering budget workbench with displaying function |
| CN110481206A (en) * | 2019-08-26 | 2019-11-22 | 商丘医学高等专科学校 | A kind of auxiliary device convenient for writing English word |
| CN110626096A (en) * | 2019-09-26 | 2019-12-31 | 重庆市开州区桑梦科技有限公司 | Display board for English teaching |
| CN112659789A (en) * | 2020-12-30 | 2021-04-16 | 铜仁学院 | English scriber |
-
2017
- 2017-01-23 CN CN201720087917.9U patent/CN206664075U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512118A (en) * | 2017-07-27 | 2017-12-26 | 冯雪 | A kind of drawing board |
| CN107512118B (en) * | 2017-07-27 | 2019-05-21 | 冯雪 | A kind of drawing board |
| CN107951201A (en) * | 2017-11-22 | 2018-04-24 | 周远桂 | A kind of costing engineering budget workbench with displaying function |
| CN110481206A (en) * | 2019-08-26 | 2019-11-22 | 商丘医学高等专科学校 | A kind of auxiliary device convenient for writing English word |
| CN110626096A (en) * | 2019-09-26 | 2019-12-31 | 重庆市开州区桑梦科技有限公司 | Display board for English teaching |
| CN112659789A (en) * | 2020-12-30 | 2021-04-16 | 铜仁学院 | English scriber |
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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: 20171124 Termination date: 20190123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |