CN213211418U - Foldable teaching is with spelling teaching board - Google Patents
Foldable teaching is with spelling teaching board Download PDFInfo
- Publication number
- CN213211418U CN213211418U CN202022469360.XU CN202022469360U CN213211418U CN 213211418 U CN213211418 U CN 213211418U CN 202022469360 U CN202022469360 U CN 202022469360U CN 213211418 U CN213211418 U CN 213211418U
- Authority
- CN
- China
- Prior art keywords
- teaching board
- teaching
- rod
- folding
- board
- 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
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a folding teaching pinyin teaching board, which comprises a teaching board and a containing box, wherein the teaching board is provided with a fixed four-line grid area, when primary school Chinese pinyin teaching is carried out, the time of teachers manually drawing four-line grids is reduced, the aesthetic property of writing is improved, the back of the teaching board is provided with a folding mechanism, a reinforcing board is fixedly connected to the back of the teaching board by screws, a first diagonal rod and a second diagonal rod are folded by the action of a rotating shaft, so that the teaching board is flatly laid above a transverse rod, the occupied space of the teaching board is further reduced, the upper part of a hydraulic lifting rod is fixedly connected to the bottom of the transverse rod, the hydraulic lifting rod can be adjusted by a control button, the teaching board can be adjusted according to the requirements of different heights, the application range of different groups to the teaching board is increased, the height of the hydraulic lifting rod is reduced, and the teaching board is contained in the containing box, and the push rod pulley is pushed to move and carry conveniently.
Description
Technical Field
The utility model relates to a teaching board technical field specifically is a foldable teaching is with spelling teaching board.
Background
The teaching board is a board placed in a classroom or a meeting room, and is used for writing contents with chalk or a water-based pen to play a role in explaining and demonstrating.
Present teaching board is bulky, to its removal, carry inconvenience very, and the teaching board sets up at fixed height, or high or low, brings very big writing inconvenience to the demand of different heights, leads to application scope less, when carrying out primary school's chinese phonetic alphabet teaching, the mr need draw four line check on the teaching board with the help of the ruler, like this very easily with the line drawing slope, or the interval differs, the influence is write beautifully.
To above-mentioned inconvenient removal and carrying, the easy slope of four-wire check leads to writing pleasing to the eye problem, in order to solve above-mentioned problem, the utility model provides a foldable for teaching pinyin teaching board.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a foldable for teaching pinyin teaching board has collapsible storage and the advantage of fixed four-wire check, has solved the problem among the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a folding pinyin teaching board for teaching comprises a teaching board and a containing box, wherein four line grid areas and blank areas are arranged on the front surface of the teaching board, a folding mechanism is arranged on the back surface of the teaching board, pressing plates are arranged at four corners of the teaching board and fixed on the teaching board by screws, and a stationery storage box is arranged on the outer wall below the teaching board; the improved folding storage box is characterized in that sliding grooves are formed in two sides in the storage box, a folding rod is arranged in the storage box, connecting seats are arranged at the upper end and the lower end of the folding rod, sliding blocks are fixed at two ends of each connecting seat above the folding rod, a hydraulic lifting rod is arranged above each connecting seat above the folding rod, a push rod is arranged on the outer wall of one side of the storage box, a control button is arranged on the push rod, and pulleys are arranged below the storage box.
Further, foldable mechanism is provided with the reinforcing plate, reinforcing plate one side is provided with the recess, the recess below is provided with the transverse bar perpendicularly, the transverse bar is kept away from recess one end and is connected with first slant pole, first slant pole is kept away from transverse bar one end and is connected with the second slant pole, transverse bar, first slant pole and second slant pole junction all are provided with the rotation axis, first slant pole and second slant pole junction are provided with fixing bolt.
Furthermore, the upper part of the hydraulic lifting rod is fixedly connected to the bottom of the transverse rod.
Further, the reinforcing plate is fixedly connected to the back of the teaching board by screws.
Further, the opening size of the teaching board is smaller than the opening size of the containing box.
Further, the sliding block is arranged in the sliding groove in a sliding mode.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model provides a pair of foldable teaching is with spelling teaching board through being provided with fixed four-wire check district at the teaching board, when carrying out primary school's chinese phonetic alphabet teaching, reduces the manual time of drawing four-wire check of teacher, writes in neat four-wire check, improves the aesthetic property of writing.
2. The utility model provides a pair of foldable for teaching pinyin teaching board can adjust the height of hydraulic pressure lifter through simultaneous control button for the teaching board can be adjusted according to the demand of different heights, increases different crowds to its application range.
3. The utility model provides a pair of foldable teaching is with spelling teaching board, through folding mechanism's setting, the rotation axis effect is folded first slant pole and second slant pole for the teaching board is tiled in the transverse bar top, and the further occupation space that has reduced the teaching board, simultaneously through the height that reduces the hydraulic pressure lifter, makes the teaching board accomodate the containing box in, promotes the push rod pulley effect again, and the convenience is removed and is carried it.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of the foldable mechanism of the present invention.
In the figure: teaching board 1, four-line grid section 11, blank area 12, folding mechanism 13, reinforcing plate 131, recess 132, transverse rod 133, first diagonal pole 134, second diagonal pole 135, rotation axis 136, fixing bolt 137, clamp plate 14, screw 15, containing box 2, chute 21, folding rod 22, connecting seat 23, slider 24, hydraulic lifting rod 25, push rod 26, control button 27, pulley 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, a foldable pinyin teaching board for teaching, comprising a teaching board 1 and a storage box 2, wherein the opening size of the teaching board 1 is smaller than the opening size of the storage box 2, the front surface of the teaching board 1 is provided with four line grid areas 11 and a blank area 12, the teaching board 1 is provided with the fixed four line grid areas 11, so that the time for teachers to manually draw four line grids is reduced when performing chinese pinyin teaching in primary schools, writing is performed in the regular four line grids, the aesthetic property of writing is improved, the back surface of the teaching board 1 is provided with a foldable mechanism 13, the foldable mechanism 13 is provided with a reinforcing board 131, the reinforcing board 131 is fixedly connected to the back surface of the teaching board 1 by screws 15, one side of the reinforcing board 131 is provided with a groove 132, a transverse rod 133 is vertically arranged below the groove 132, one end of the transverse rod 133 far away from the groove 132 is connected with a first oblique rod 134, one end of the first oblique rod 134 far away from the transverse rod 133 is connected with a, the connecting parts of the transverse rod 133, the first oblique rod 134 and the second oblique rod 135 are all provided with a rotating shaft 136, the connecting part of the first oblique rod 134 and the second oblique rod 135 is provided with a fixing bolt 137, the rotating shaft 136 acts to fold the first oblique rod 134 and the second oblique rod 135 through the arrangement of the folding mechanism 13, so that the teaching board 1 is tiled above the transverse rod 133, the occupied space of the teaching board is further reduced, the four corners of the teaching board 1 are provided with the pressing plates 14, the pressing plates 14 are fixed on the teaching board 1 through the screws 15, the outer wall below the teaching board 1 is provided with the stationery storage box 16, the two sides in the storage box 2 are provided with sliding grooves 21, the storage box 2 is internally provided with folding rods 22, the upper and lower ends of the folding rods 22 are all provided with connecting seats 23, the two ends of the connecting seats 23 above the folding rods 22 are fixed with sliding blocks 24, the sliding blocks 24 are arranged in the sliding grooves 21 in a sliding manner, the hydraulic lifting rods 25, hydraulic lifting rod 25 top fixed connection is in the transverse bar 133 bottom, be provided with push rod 26 on the outer wall of containing box 2 one side, be provided with control button 27 on the push rod 26, containing box 2 below is provided with pulley 28, can adjust hydraulic lifting rod 25's height through control button 27, make teaching board 1 can adjust according to the demand of different heights, increase different crowds to its application range, through the height that reduces hydraulic lifting rod 25, make teaching board 1 accomodate in containing box 2, promote push rod 26 pulley 28 effect again, the convenience removes and carries it.
In summary, the following steps: the utility model provides a foldable teaching is with spelling teaching board, including teaching board 1 and containing box 2, the opening size of teaching board 1 is less than the opening size of containing box 2, teaching board 1 openly is provided with four-line grid district 11 and blank space 12, through being provided with fixed four-line grid district 11 at teaching board 1, when carrying out the chinese phonetic teaching of primary school, reduce the time that the teacher drawn four-line grid manually, write in neat four-line grid, improve the aesthetic property of writing, the back of teaching board 1 is provided with folding mechanism 13, folding mechanism 13 is provided with reinforcing plate 131, reinforcing plate 131 is fixedly connected at the back of teaching board 1 by screw 15, rotation axis 136 acts on folding first diagonal rod 134 and second diagonal rod 135, make teaching board 1 tile in horizontal pole 133 top, further reduce the occupation space of teaching board, teaching board 1 four corners is provided with clamp plate 14, the clamp plate 14 is fixed on teaching board 1 by screw 15, be provided with stationery case 16 on the outer wall of teaching board 1 below, both sides are provided with spout 21 in the containing box 2, slider 24 slides and sets up in spout 21, connecting seat 23 top of folding rod 22 top is provided with hydraulic lifting rod 25, hydraulic lifting rod 25 top fixed connection is in the transverse bar 133 bottom, can adjust hydraulic lifting rod 25's height through control button 27, make teaching board 1 adjust according to the demand of different heights, increase different crowds to its application range, through the height that reduces hydraulic lifting rod 25, make teaching board 1 accomodate in the containing box 2, promote the effect of push rod 26 pulley 28 again, the convenience removes and carries it.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a foldable teaching is with pronunciation teaching board, includes teaching board (1) and containing box (2), its characterized in that: the teaching board is characterized in that a four-line grid area (11) and a blank area (12) are arranged on the front surface of the teaching board (1), a folding mechanism (13) is arranged on the back surface of the teaching board (1), pressing plates (14) are arranged at four corners of the teaching board (1), the pressing plates (14) are fixed on the teaching board (1) through screws (15), and a stationery storage box (16) is arranged on the outer wall below the teaching board (1); both sides are provided with spout (21) in containing box (2), be provided with folding rod (22) in containing box (2), both ends all are provided with connecting seat (23) about folding rod (22), connecting seat (23) both ends of folding rod (22) top are fixed with slider (24), connecting seat (23) top of folding rod (22) top is provided with hydraulic lifting rod (25), be provided with on the outer wall of containing box (2) one side push rod (26), be provided with control button (27) on push rod (26), containing box (2) below is provided with pulley (28).
2. The folding pinyin teaching board for teaching of claim 1, wherein: foldable mechanism (13) are provided with reinforcing plate (131), reinforcing plate (131) one side is provided with recess (132), recess (132) below is provided with transverse rod (133) perpendicularly, transverse rod (133) are kept away from recess (132) one end and are connected with first slant pole (134), transverse rod (133) one end is kept away from in first slant pole (134) is connected with second slant pole (135), transverse rod (133), first slant pole (134) and second slant pole (135) junction all are provided with rotation axis (136), first slant pole (134) and second slant pole (135) junction are provided with fixing bolt (137).
3. The folding pinyin teaching board for teaching of claim 1, wherein: the upper part of the hydraulic lifting rod (25) is fixedly connected to the bottom of the transverse rod (133).
4. The folding pinyin teaching board as claimed in claim 2, wherein: the reinforcing plate (131) is fixedly connected to the back of the teaching board (1) through a screw (15).
5. The folding pinyin teaching board for teaching of claim 1, wherein: the opening size of the teaching board (1) is smaller than that of the containing box (2).
6. The folding pinyin teaching board for teaching of claim 1, wherein: the sliding block (24) is arranged in the sliding groove (21) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022469360.XU CN213211418U (en) | 2020-10-30 | 2020-10-30 | Foldable teaching is with spelling teaching board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022469360.XU CN213211418U (en) | 2020-10-30 | 2020-10-30 | Foldable teaching is with spelling teaching board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213211418U true CN213211418U (en) | 2021-05-14 |
Family
ID=75827042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022469360.XU Expired - Fee Related CN213211418U (en) | 2020-10-30 | 2020-10-30 | Foldable teaching is with spelling teaching board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213211418U (en) |
-
2020
- 2020-10-30 CN CN202022469360.XU patent/CN213211418U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106360967A (en) | Platform desk lifting and descending hydraulically | |
| CN210161822U (en) | Explanation board | |
| CN203182349U (en) | Desk | |
| CN209202332U (en) | Drawing desk for architectural specialty | |
| CN209441073U (en) | A kind of general teaching aid of education and instruction easy to use | |
| CN211730828U (en) | Portable folding blackboard convenient to assemble | |
| CN201186584Y (en) | Foldable easel | |
| CN206499108U (en) | The scissors platform table stretched using ball-screw | |
| CN202908164U (en) | Novel student desk | |
| CN215649821U (en) | Design board for green building design | |
| CN205272960U (en) | Ideology and politics classroom teaching demonstrates board | |
| CN209514946U (en) | A kind of College English Multifunctional demonstration plate | |
| CN112535346A (en) | Accounting teaching is with multi-functional podium that has little blackboard | |
| CN206949854U (en) | A kind of multifunction desk for being applied to drawing class Major | |
| CN220236338U (en) | An English teaching box | |
| CN217847311U (en) | Multi-functional teaching board convenient to carry | |
| CN217309476U (en) | Writing desk convenient to carry and move | |
| CN214072558U (en) | High school student uses novel clipboard | |
| CN220576929U (en) | Movable turnover teaching writing board | |
| CN221507622U (en) | Novel multi-functional teaching aid of primary school's education | |
| CN215621047U (en) | Portable english teaching device | |
| CN220966706U (en) | But noon break's multi-functional podium | |
| CN2815087Y (en) | Multifunction table-board capable of moving | |
| CN202739290U (en) | All-purpose desk for students | |
| CN211065487U (en) | Think political affairs classroom teaching auxiliary device |
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: 20210514 Termination date: 20211030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |