CN209047556U - A kind of children mathmatics desk for teaching - Google Patents
A kind of children mathmatics desk for teaching Download PDFInfo
- Publication number
- CN209047556U CN209047556U CN201820909126.4U CN201820909126U CN209047556U CN 209047556 U CN209047556 U CN 209047556U CN 201820909126 U CN201820909126 U CN 201820909126U CN 209047556 U CN209047556 U CN 209047556U
- Authority
- CN
- China
- Prior art keywords
- board
- wall
- screw
- sliding block
- desk
- 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
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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model discloses a kind of children mathmatics desk for teaching, including desktop, the top screw of the desktop is connected with the first U-board, the bottom end screw of the desktop is connected with the second U-board, the left side top screw of second U-board is connected with storage cabinet, equal screw is connected with partition from top to bottom for the inner cavity of the storage cabinet, top screw is connected with rectangular cylinder on the right side of the inner wall of second U-board, top offers rectangular opening corresponding with rectangular cylinder position on the right side of the outer wall of second U-board, the inner cavity of the rectangular cylinder is plugged with model storage bin, and extend the outer right wall of the second U-board on the right side of model storage bin.The children mathmatics desk for teaching, by the cooperation of sliding block, slideway, display board, inserted link and groove, the display board after being flipped up is fixed, increases the placing area of the device, it avoids books and resources material from nowhere putting, meets teacher and teaching tool is put.
Description
Technical field
The utility model relates to mathematical technique field, specially a kind of children mathmatics desk for teaching.
Background technique
In children mathmatics teaching process, teacher needs lectern to carry out putting for books and resources material, and there are also models
It shows, explanation of the assisted teacher to mathematical knowledge, the most structure of traditional lectern is simple, and function is relatively simple, when progress mould
When type is shown, since model is more, the space for occupying desktop is larger, and books and resources material is caused nowhere to be put.
Utility model content
The purpose of this utility model is to provide a kind of children mathmatics desk for teaching, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of children mathmatics desk for teaching, including
Desktop, the top screw of the desktop are connected with the first U-board, and the bottom end screw of the desktop is connected with the second U-board, described
The left side top screw of second U-board is connected with storage cabinet, and equal screw is connected with partition from top to bottom for the inner cavity of the storage cabinet,
Top screw is connected with rectangular cylinder on the right side of the inner wall of second U-board, and top offers on the right side of the outer wall of second U-board
Rectangular opening corresponding with rectangular cylinder position, the inner cavity of the rectangular cylinder are plugged with model storage bin, and the right side of model storage bin
The outer right wall of the second U-board is extended in side, and the right center position screw of the model storage bin is connected with knob, and described
Top is connected with display board on the right side of the outer walls of two U-boards, and display board is located at the bottom end of rectangular opening, second U-board outside
Bottom end offers slideway on the right side of wall, and slideway is closed at both ends, and top opens up fluted, the cunning on the left of the inner wall of the slideway
The inner cavity bottom end in road is plugged with sliding block, and the top dead center position of the sliding block is connected with one end of connecting plate, the connecting plate
The Left-side center position axis of the other end and display board connects, and the inside left center of the sliding block is plugged with inserted link, described to insert
The left side outer wall of sliding block is extended in one end of bar, and the other end of the inserted link is welded with one end of T-bar, and T-bar and sliding block
Inner cavity grafting, the outer wall of the T-bar is socketed with spring, and the right screw of the sliding block is connected with baffle, the T-bar
The outer right wall that the other end extends baffle is connect with screw of handle.
Preferably, the inner cavity grafting of the inserted link and groove.
Preferably, the cross-sectional shape of the slideway is "convex" shaped.
Preferably, the inserted link, spring, baffle and handle array from left to right.
Preferably, the shape of the sliding block is T-shaped.
Compared with prior art, the utility model has the beneficial effects that the children mathmatics desk for teaching, when needing to mould
When type is shown teaching, by the grafting of sliding block and slideway, it is flipped up display board, display board pulls sliding block by connecting plate
Along the inside upward sliding of slideway, until the inserted link in sliding block be moved to groove opposite position, spring is in own resilient
Effect is lower to push inserted link to be inserted into groove by T-bar, is fixed to the display board after being flipped up, increases the device
Placing area avoids books and resources material from nowhere putting, and meets teacher and puts to teaching tool.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the second U-board cross-sectional view of the utility model；
Fig. 3 is enlarged drawing at the A of the utility model.
In figure: 1, desktop, the 2, first U-board, the 3, second U-board, 4, rectangular cylinder, 5, storage cabinet, 6, partition, 7, rectangle
Hole, 8, model storage bin, 9, knob, 10, display board, 11, connecting plate, 12, sliding block, 13, handle, 14, slideway, 15, groove,
16, inserted link, 17, T-bar, 18, spring, 19, baffle.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of children mathmatics desk for teaching, including table
Face 1, the top screw of desktop 1 are connected with the first U-board 2, and the bottom end screw of desktop 1 is connected with the second U-board 3, the second U-board
3 left side top screw is connected with storage cabinet 5, and equal screw is connected with partition 6 from top to bottom for the inner cavity of storage cabinet 5, and storage cabinet 5 is logical
It crosses partition 6 to be convenient for carrying out classified storage to books and resources material, top screw is connected with square on the right side of the inner wall of the second U-board 3
Shape cylinder 4 stores model storage bin 8 by rectangular cylinder 4, and the outer wall right side top of the second U-board 3 offers and rectangular cylinder
The corresponding rectangular opening 7 in 4 positions, the inner cavity of rectangular cylinder 4 is plugged with model storage bin 8, and the right side of model storage bin 8 is extended
The outer right wall of second U-board 3, the right center position screw of model storage bin 8 are connected with knob 9, the second U-board 3 it is outer
Top is connected with display board 10 on the right side of wall, and display board 10 is located at the bottom end of rectangular opening 7, bottom end on the right side of the outer wall of the second U-board 3
Slideway 14 is offered, and slideway 14 is closed at both ends, the cross-sectional shape of slideway 14 is "convex" shaped, the inner wall left side of slideway 14
Top opens up fluted 15, and the inner cavity bottom end of slideway 14 is plugged with sliding block 12, the shape of sliding block 12 be it is T-shaped, avoid sliding block
12 separate with slideway 14, and the top dead center position of sliding block 12 is connected with one end of connecting plate 11, the other end of connecting plate 11 and exhibition
Show that the Left-side center position axis of plate 10 connects, the inside left center of sliding block 12 is plugged with inserted link 16, inserted link 16 and groove 15
Inner cavity grafting, sliding block 12 is fixed by inserted link 16, the left side outer wall of sliding block 12, inserted link are extended in one end of inserted link 16
16 other end is welded with one end of T-bar 17, and the inner cavity grafting of T-bar 17 and sliding block 12, the outer wall of T-bar 17 are socketed with
Spring 18, spring 18 are helical spring, and coefficient of elasticity 25N/CM, spring 18 is stretched or generates elastic deformation after squeezing,
Restore after removing external force to original state, the right screw of sliding block 12 is connected with baffle 19, and the other end of T-bar 17 extends gear
The outer right wall of plate 19 is connect with 13 screw of handle, and inserted link 16, spring 18, baffle 19 and handle 13 array from left to right.
When needing to carry out model teaching displaying, teacher is flipped up display board 10, display board 10 and the second U-shaped first
For plate 3 under the action of axis connects, display board 10 pulls sliding block 12 upward along the inside of slideway 14 by connecing with the axis of connecting plate 11
Sliding, until the inserted link 15 in sliding block 12 is moved to corresponding with the position of groove 15, display board 10 is flipped up 90 at this time
Degree, then spring 18 pushes T-bar 17 along the inner wall Slideslip to the left of sliding block 12 under own resilient effect, at the same time T
Shape bar 17 pushes inserted link 16 to be inserted into groove 15, and display board 10 is fixed, and finally pulls knob 9 to the right, and knob 9 drives
Model storage bin 8 along rectangular cylinder 4 inner wall Slideslip to the right, until model storage bin 8 is separated with rectangular cylinder 4, by model from
It is taken out in model storage bin 8, is placed on display board 10 and carries out model display, so that model be avoided to occupy the space of desktop 1, avoid
Books and resources material are nowhere put.
Claims (5)
1. a kind of children mathmatics desk for teaching, including desktop (1), it is characterised in that: the top screw of the desktop (1) connects
Have the first U-board (2), the bottom end screw of the desktop (1) is connected with the second U-board (3), the left side of second U-board (3)
Top screw is connected with storage cabinet (5), and equal screw is connected with partition (6) from top to bottom for the inner cavity of the storage cabinet (5), and described
Top screw is connected with rectangular cylinder (4) on the right side of the inner wall of two U-boards (3), and top is opened on the right side of the outer wall of second U-board (3)
Equipped with rectangular opening (7) corresponding with rectangular cylinder (4) position, the inner cavity of the rectangular cylinder (4) is plugged with model storage bin (8),
And extend the outer right wall of the second U-board (3) on the right side of model storage bin (8), the right center of the model storage bin (8)
Position screw is connected with knob (9), and top is connected with display board (10) on the right side of the outer wall of second U-board (3), and display board
(10) it is located at the bottom end of rectangular opening (7), bottom end offers slideway (14) on the right side of the outer wall of second U-board (3), and slideway
(14) closed at both ends, top opens up fluted (15) on the left of the inner wall of the slideway (14), the interior bottom of chamber of the slideway (14)
End is plugged with sliding block (12), and the top dead center position of the sliding block (12) is connected with one end of connecting plate (11), the connecting plate
(11) the Left-side center position axis of the other end and display board (10) connects, the inside left center grafting of the sliding block (12)
Have inserted link (16), the left side outer wall of sliding block (12), the other end weldering of the inserted link (16) are extended in one end of the inserted link (16)
It is connected to one end of T-bar (17), and the inner cavity grafting of T-bar (17) and sliding block (12), the outer wall of the T-bar (17) is socketed with
The right screw of spring (18), the sliding block (12) is connected with baffle (19), and the other end of the T-bar (17) extends baffle
(19) outer right wall is connect with handle (13) screw.
2. a kind of children mathmatics desk for teaching according to claim 1, it is characterised in that: the inserted link (16) and groove
(15) inner cavity grafting.
3. a kind of children mathmatics desk for teaching according to claim 1, it is characterised in that: the slideway (14) it is transversal
Face shape is "convex" shaped.
4. a kind of children mathmatics desk for teaching according to claim 1, it is characterised in that: the inserted link (16), spring
(18), baffle (19) and handle (13) array from left to right.
5. a kind of children mathmatics desk for teaching according to claim 1, it is characterised in that: the shape of the sliding block (12)
It is T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820909126.4U CN209047556U (en) | 2018-06-12 | 2018-06-12 | A kind of children mathmatics desk for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820909126.4U CN209047556U (en) | 2018-06-12 | 2018-06-12 | A kind of children mathmatics desk for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209047556U true CN209047556U (en) | 2019-07-02 |
Family
ID=67046118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820909126.4U Expired - Fee Related CN209047556U (en) | 2018-06-12 | 2018-06-12 | A kind of children mathmatics desk for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209047556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110720741A (en) * | 2019-11-08 | 2020-01-24 | 深圳长江家具有限公司 | Roll type office table convenient to adjust |
-
2018
- 2018-06-12 CN CN201820909126.4U patent/CN209047556U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110720741A (en) * | 2019-11-08 | 2020-01-24 | 深圳长江家具有限公司 | Roll type office table convenient to adjust |
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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: 20190702 Termination date: 20200612 |