CN208664712U - A kind of language teaching board of education - Google Patents
A kind of language teaching board of education Download PDFInfo
- Publication number
- CN208664712U CN208664712U CN201721253458.3U CN201721253458U CN208664712U CN 208664712 U CN208664712 U CN 208664712U CN 201721253458 U CN201721253458 U CN 201721253458U CN 208664712 U CN208664712 U CN 208664712U
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- CN
- China
- Prior art keywords
- teaching
- sheet frame
- pedestal
- shaft
- education
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- 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.)
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Abstract
The utility model discloses a kind of language teaching boards of education, including pedestal and teaching sheet frame, the pedestal lower end is equipped with universal wheel, the pedestal upper end is symmetrically arranged with two position-limit mechanisms, the position-limit mechanism includes two symmetrically arranged U-shaped piece, cross chute is formed between two U-shaped piece, crosshead shoe is equipped in the cross chute, the teaching sheet frame is located between two crosshead shoes, and the two sides for sheet frame of imparting knowledge to students are fixedly connected with the side wall of two crosshead shoes respectively, one of them described crosshead shoe is equipped with rack gear far from the side of teaching sheet frame, the upper end of the pedestal is equipped with fixed column.The utility model has mobility, and rotatable plate body can compare knowledge point, and the combination and rotation of several plate bodys can greatly increase write area, storage drawer below can also place some necessary educational aids, it is simple and convenient, it is vdiverse in function, preferably improve the effect of teaching.
Description
Technical field
The utility model relates to impart knowledge to students to use board of education technical field more particularly to a kind of language teaching board of education.
Background technique
Today's society people increasingly pay attention to educational training, and educational institution is also more and more at the same time, and when training teaches
Teacher, which will explain knowledge point, just especially needs board of education to carry out aided education, and board of education now is largely all fixed on
On wall, movement spatially not can be carried out, especially when teaching Chinese language, teacher will write the text of big length, and some knowledge points are more
Need to compare explanation, the limited area of board of education can not carry out above-mentioned teaching sometimes, affect teaching efficiency, and existing religion
Plate, which has a single function, cannot place thing, it is sometimes desirable to need to take to elsewhere when books or chalk and other items, waste big
Measure the time.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of language teaching proposed is used
Board of education.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of language teaching board of education, including pedestal and teaching sheet frame, the pedestal lower end are equipped with universal wheel, the bottom
Seat upper end is symmetrically arranged with two position-limit mechanisms, and the position-limit mechanism includes between two symmetrically arranged U-shaped piece, two U-shaped piece
Cross chute is formed, crosshead shoe is equipped in the cross chute, the teaching sheet frame is located between two crosshead shoes, and
The two sides of teaching sheet frame are fixedly connected with the side wall of two crosshead shoes respectively, one of them described crosshead shoe is far from board of education
The side of frame is equipped with rack gear, and the upper end of the pedestal is equipped with fixed column, and the fixed column upper end is equipped with the second shaft, and described second
Shaft and fixed column are rotatablely connected, and gear has been fixedly attached in second shaft, and the rack and pinion intermeshing is described
Second shaft is welded with perpendicular turning handle far from one end of fixed column, and the turning handle is rotated far from one end of the second shaft to be connected
It is connected to perpendicular handle, the edge annular of the gear is equipped with multiple first positioning holes, and the fixed column is close to upper end
Side wall run through and be equipped with positioning pin corresponding with first positioning hole position, be equipped with T on the upper and lower side inner sidewall of the plate body frame
Shape slot, the T shape slot inside are equipped with T-type sliding block, and the side wall of the T-type sliding block is equipped with first rotating shaft, the interior of sheet frame of imparting knowledge to students
Portion is set in the horizontal direction there are three plate body, the first rotating shaft is rotatably connected on plate body far from one end of T-type sliding block, is located at
Between plate body two sidewalls on be symmetrically arranged with the side wall of the plate body that positioning column is located at two sides and be equipped with corresponding with positioning column position the
Two location holes.
Preferably, a kind of language teaching board of education, the base side wall are equipped with storage drawer.
Preferably, the positioning column surface is coated with iron plate, and the second location hole inner wall is equipped with magnet.
Preferably, cotton-padded covering is coated on the handle.
Preferably, the universal wheel is rotatably connected on pedestal by shaft, and the shaft is equipped with braking vane.
The utility model structure is simple, easy to operate, when teaching, data books, chalk and blackboard eraser that can be used by teaching
And other items place in storage drawer in the base.After being ready to, by board of education be moved to teaching place, before teaching can by
Side swing handle is intermeshed gear and rack gear, and the other side is lived with hand rest, drives board of education lifting, then with positioning pin and
The height of board of education is fixed to suitable height by the cooperation of first positioning hole.If needing to carry out knowledge point when teaching pair
Than can be rotated any one piece of plate body and be compared in its front and back sides writing knowledge point, if plate body area can be by fixed when inadequate
On the one hand the cooperation of position column and second location hole limits the relative rotation between plate body, on the one hand increases write area.Plate body area
Several plate bodys can be turned over, be stitched together when not enough, continue to write in its reverse side.The utility model has removable
Property, and rotatable plate body can compare knowledge point, and the combination and rotation of several plate bodys can greatly increase
Write area, storage drawer below can also place some necessary educational aids, simple and convenient, vdiverse in function, more preferably
Improve the effect of teaching.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of language teaching board of education structural schematic diagram；
Fig. 2 is the structural schematic diagram of Fig. 1 top view；
Fig. 3 be the utility model proposes a kind of language teaching board of education teaching sheet frame and plate body cross-sectional view；
Fig. 4 is the side sectional view of Fig. 3；
Fig. 5 is schematic enlarged-scale view at A in Fig. 1；
Fig. 6 is schematic enlarged-scale view at B in Fig. 2；
Fig. 7 is schematic enlarged-scale view at C in Fig. 3；
Fig. 8 is schematic enlarged-scale view at D in Fig. 4.
In figure: 1 universal wheel, 2 pedestals, 3U type block, 4 teaching sheet frames, 5 plate bodys, 6 first rotating shafts, 7 positioning columns, 8 crosses are sliding
Block, 9 rack gears, 10 fixed columns, 11 gears, 12 positioning pins, 13 second shafts, 14 turning handles, 15 handles, 16 location holes, 17 second are determined
Position hole, 18T shape slot, 19T type sliding block.
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.
Referring to Fig.1-8, a kind of language teaching board of education, including pedestal 2 and teaching sheet frame 4, which is characterized in that pedestal 2
Lower end is equipped with universal wheel 1, and for realizing the movement of all directions, 2 upper end of pedestal is symmetrically arranged with two position-limit mechanisms, position-limit mechanism
Including two symmetrically arranged U type blocks 3, cross chute is formed between two U-shaped piece 3, is equipped with crosshead shoe in cross chute
8, crosshead shoe 8 slides wherein, and teaching sheet frame 4 is located between two crosshead shoes 8, and the two sides for sheet frame 4 of imparting knowledge to students respectively with
The side wall of two crosshead shoes 8 is fixedly connected, and one of crosshead shoe 8 is equipped with rack gear 9, bottom far from the side of teaching sheet frame 4
The upper end of seat 2 is equipped with fixed column 10, and 10 upper end of fixed column is equipped with the second shaft 13, and the second shaft 13 connects with the rotation of fixed column 10
It connects, gear 11 has been fixedly attached in the second shaft 13, rack gear 9 and gear 11 are intermeshed, and the second shaft 13 is far from fixed column 10
One end be welded with perpendicular turning handle 14, turning handle 14 is rotatably connected to perpendicular far from one end of the second shaft 13
Handle 15 is coated with cotton-padded covering on handle 15, anti-skidding, and the edge annular of gear 11 is equipped with multiple first positioning holes 16, fixed column
10 side wall close to upper end, which runs through, is equipped with positioning pin 12 corresponding with 16 position of first positioning hole, rotates for limiting gear, plate
It is equipped with T-slot 18 on the upper and lower side inner sidewall of body frame 4, is equipped with T-type sliding block 19 inside T-slot 18, the side wall of T-type sliding block 19 is set
Have a first rotating shaft 6, the inside of teaching sheet frame 4 is set in the horizontal direction there are three plate body 5, first rotating shaft 6 far from T-type sliding block 19 one
End is rotatably connected on plate body 5, and plate body 5 can rotate wherein, be located in the middle on 5 two sidewalls of plate body and be symmetrically arranged with positioning column
7 side walls for being located at the plate body 5 of two sides are equipped with second location hole 17 corresponding with 7 position of positioning column, and the two cooperation can increase plate
The write area of body.
In the utility model, the side wall of pedestal 2 is equipped with storage drawer, can place the article of teaching；
In the utility model, the surface of positioning column 7 is coated with iron plate, and the inner wall of the second location hole 17 is equipped with magnet,
Make to connect between plate body 5 more stable；
In the utility model, be coated with cotton-padded covering on handle 15, for it is anti-skidding and prevent scratch palm；
In the utility model, universal wheel 1 is rotatably connected on pedestal 2 by shaft, and the shaft is equipped with braking vane, is made
Board of education can one way or another movement.
The utility model structure is simple, easy to operate.When teaching, data books, chalk and blackboard eraser that can be used by teaching
And other items be placed in the storage drawer in pedestal 2.After being ready to, board of education is moved to teaching place, can be passed through before teaching
In side, swing handle 15 is intermeshed gear 11 and rack gear 9, and the other side is lived with hand rest, drives board of education lifting, then uses
The height of board of education is fixed to suitable height by the cooperation of positioning pin 12 and first positioning hole 16.If needs pair when teaching
Knowledge point compares, and can be rotated any one piece of plate body 5 and is compared in its front and back sides writing knowledge point, if 5 area of plate body
It can be cooperated by the rank of positioning column 10 and second location hole 17 when not enough, on the one hand limit the relative rotation between plate body, on the one hand
Increase write area.Write area not enough when several plate bodys 5 can be turned over, be stitched together, continue to write in its reverse side.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of language teaching board of education, including pedestal (2) and teaching sheet frame (4), which is characterized in that under the pedestal (2)
End is equipped with universal wheel (1), and pedestal (2) upper end is symmetrically arranged with two position-limit mechanisms, and the position-limit mechanism includes two symmetrical
U-shaped piece (3) being arranged form cross chute between two U-shaped piece (3), crosshead shoe (8) are equipped in the cross chute,
The teaching sheet frame (4) is located between two crosshead shoes (8), and impart knowledge to students sheet frame (4) two sides respectively with two crosshead shoes
(8) side wall is fixedly connected, one of them described crosshead shoe (8) is equipped with rack gear (9) far from the side of teaching sheet frame (4), institute
The upper end for stating pedestal (2) is equipped with fixed column (10), and fixed column (10) upper end is equipped with the second shaft (13), second shaft
(13) it is rotatablely connected, has been fixedly attached gear (11) on second shaft (13), the rack gear (9) and tooth with fixed column (10)
(11) intermeshing is taken turns, second shaft (13) is welded with perpendicular turning handle (14) far from the one end of fixed column (10),
The turning handle (14) is rotatably connected to perpendicular handle (15) far from the one end of the second shaft (13), the gear (11)
Edge annular is equipped with multiple first positioning holes (16), and side wall of the fixed column (10) close to upper end runs through to be equipped with to be determined with first
The corresponding positioning pin (12) in position hole (16) position is equipped with T-slot (18) on the upper and lower side inner sidewall of teaching sheet frame (4),
T-type sliding block (19) are equipped with inside the T-slot (18), the side wall of the T-type sliding block (19) is equipped with first rotating shaft (6), the religion
The inside for learning sheet frame (4) is set in the horizontal direction there are three plate body (5), the one end of the first rotating shaft (6) far from T-type sliding block (19)
It is rotatably connected on plate body (5), is located in the middle on plate body (5) two sidewalls and is symmetrically arranged with the plate body that positioning column (7) is located at two sides
(5) side wall is equipped with second location hole (17) corresponding with positioning column (7) position.
2. a kind of language teaching board of education according to claim 1, which is characterized in that the side wall of the pedestal (2) is set
There is storage drawer.
3. a kind of language teaching board of education according to claim 1, which is characterized in that the surface of the positioning column (7)
It is coated with iron plate, the inner wall of the second location hole (17) is equipped with magnet.
4. a kind of language teaching board of education according to claim 1, which is characterized in that be coated on the handle (15)
Cotton-padded covering.
5. a kind of language teaching board of education according to claim 1, which is characterized in that the universal wheel (1) is by turning
Axis is rotatably connected on pedestal (2), and the shaft is equipped with braking vane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721253458.3U CN208664712U (en) | 2017-09-28 | 2017-09-28 | A kind of language teaching board of education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721253458.3U CN208664712U (en) | 2017-09-28 | 2017-09-28 | A kind of language teaching board of education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208664712U true CN208664712U (en) | 2019-03-29 |
Family
ID=65820820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721253458.3U Expired - Fee Related CN208664712U (en) | 2017-09-28 | 2017-09-28 | A kind of language teaching board of education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208664712U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110313717A (en) * | 2019-06-03 | 2019-10-11 | 史芳源 | A kind of study table and application method |
| CN110420101A (en) * | 2019-09-02 | 2019-11-08 | 徐宏文 | A kind of nursing drug supply vehicle |
-
2017
- 2017-09-28 CN CN201721253458.3U patent/CN208664712U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110313717A (en) * | 2019-06-03 | 2019-10-11 | 史芳源 | A kind of study table and application method |
| CN110313717B (en) * | 2019-06-03 | 2022-03-11 | 史芳源 | Learning table and using method |
| CN110420101A (en) * | 2019-09-02 | 2019-11-08 | 徐宏文 | A kind of nursing drug supply vehicle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20210928 |