CN207604647U - A kind of Multipurpose desk of autonomous desk with adjustable side guard - Google Patents
A kind of Multipurpose desk of autonomous desk with adjustable side guard Download PDFInfo
- Publication number
- CN207604647U CN207604647U CN201720293061.0U CN201720293061U CN207604647U CN 207604647 U CN207604647 U CN 207604647U CN 201720293061 U CN201720293061 U CN 201720293061U CN 207604647 U CN207604647 U CN 207604647U
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- CN
- China
- Prior art keywords
- desk
- shaped
- nail
- hole
- breast 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
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- Drawing Aids And Blackboards (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model discloses a kind of Multipurpose desks of autonomous desk with adjustable side guard, including desk body, further include four pieces of breast boards, it is equipped with advertising nail on four sides of desktop of the desk body, it is equipped with the L-shaped through-hole being mutually matched with advertising nail with advertising nail corresponding position on breast board, four pieces of breast boards are connected in by L-shaped through-hole set on the advertising nail of four sides of desktop respectively；Advertising nail includes nut and screw, and nut is located in desktop side, and screw connects across L-shaped through-hole with nut.The utility model is simple in structure, rationally, easy to operate；It can be effectively prevent building blocks lost block in building blocks build teaching, improve student and learn enjoyment, the use of desk can not be influenced in usually imparting knowledge to students.
Description
Technical field
The utility model is related to teaching equipment technical field more particularly to a kind of multi-purpose classes of autonomous desk with adjustable side guard
Table.
Background technology
In the courses on quality education for students of middle and primary schools, usually useful different PVC building blocks build activity, and PVC is accumulated
Wood varies, and has Fang Youyuan, different, accidentally just has object loss and is difficult to find, conveniently has to impart knowledge to students
Teacher expects that in desk surrounding, there will be no object loss plus surrounding edge just as billiard table, but the effect of desk in this way
Reformed into it is single set for this platform, again cannot be used for the teaching of other courses.
Utility model content
Purpose of utility model：To overcome inconvenience of the existing desk in teaching, the utility model purport a kind of main in providing
It solves the utility model desk that general desk small articles learning aid tumbles in teaching practice activity and blocks side desk.
Technical solution：In order to solve the above technical problems, the utility model adopts the following technical solution：
A kind of Multipurpose desk of autonomous desk with adjustable side guard, including desk body further include four pieces of breast boards, the desk sheet
It is equipped with advertising nail on four sides of desktop of body, is equipped with advertising nail corresponding position on breast board and to be mutually matched with advertising nail
L-shaped through-hole, four pieces of breast boards are connected in by L-shaped through-hole set on the advertising nail of four sides of desktop respectively；Advertising nail includes nut
And screw, nut are located in desktop side, screw connects across L-shaped through-hole with nut.
When the L-shaped through-hole top of above-mentioned breast board connects with advertising nail, breast board top and desktop upper surface flush；The L of breast board
When shape through-hole bottom end connects with advertising nail, breast board bottom end is flushed with desktop lower surface.
Operation principle：The Multipurpose desk of the autonomous desk with adjustable side guard of the utility model is arranged in desk surrounding and column is adjusted
Plate makes L-shaped through-hole be affiliated on advertising nail and is risen or fallen with realizing by mobile breast board；Education activities are built carrying out building blocks
When, by the way that the bottom end of L-shaped through-hole on breast board to be moved on advertising nail, so that breast board is risen to desktop or more, to prevent building block
It loses；In other course teachings, by the way that the top of L-shaped through-hole on breast board is moved on advertising nail, make breast board drop to
Desktop flushes, and does not influence student's use.
Four sides of the desktop are equipped with 2-3 advertising nail, and every piece of breast board is equipped with, position equal with advertising nail quantity
L-shaped through-hole that is corresponding and being mutually matched；Breast board stability can be enhanced.
The L-shaped through-hole includes the perpendicular end on top and the horizontal end of bottom, and horizontal end top is equipped with arc-shaped recess；It can make L-shaped
The horizontal end of through-hole, which is affiliated to when on advertising nail, plays limit left and right, prevents breast board from sliding.
The head of a nail of the advertising nail screw is located on the outside of breast board, and gasket, gasket outer diameter are equipped between the head of a nail and breast board outside
More than L-shaped entire widths, it can prevent the advertising nail head of a nail from causing to wear to the L-shaped through-hole of breast board, breast board is made to skid off advertising nail.
The breast board height is 1-3 times of desktop thickness, can increase breast board enclosing height, promotes enclosing effect.
The breast board side of the horizontal end end side of the L-shaped through-hole is flushed with desk side, and breast board other end length is less than
The other end of desk side can facilitate breast board to move, and improve desktop aesthetic effect after enclosing.
One end length difference that the breast board is not flushed with desk side can prevent breast board away from more than the horizontal end length of L-shaped through-hole
Desk side is stretched out to collide with adjacent breast board.
The unmentioned technology of the utility model is the prior art.
Advantageous effect：The utility model is simple in structure, rationally, easy to operate；It can be related to small articles in classroom teaching
Learning aid, which is built, effectively prevent small articles learning aid to slide loss in experimental teaching, both can guarantee that completing some small articles learning aids builds class
Education activities improve student and learn enjoyment, and the use of desk can not be influenced in usually imparting knowledge to students.
Description of the drawings
Fig. 1 is the utility model multifunctional desk sideboard whereabouts schematic diagram；
Fig. 2 is the utility model multifunctional desk sideboard whereabouts side view；
Fig. 3 is that the utility model multifunctional desk sideboard rises schematic diagram；
Fig. 4 is that the utility model multifunctional desk sideboard rises side view；
In figure, 1 it is desktop, 2 is sideboard, 3 is L-shaped through-hole, 4 is advertising nail, 5 is gasket, 6 is arc-shaped recess.
Specific implementation mode
The utility model in order to better understand furthers elucidate the content of the utility model with reference to embodiment, but
The content of the utility model is not limited solely to the following examples.
Embodiment 1
As shown in Figure 1, a kind of Multipurpose desk of autonomous desk with adjustable side guard, including desk body, further include four pieces of breast boards,
It is equipped with advertising nail on four sides of desktop of the desk body, is equipped with advertising nail corresponding position on breast board and advertising nail
The L-shaped through-hole being mutually matched, four pieces of breast boards are connected in by L-shaped through-hole set on the advertising nail of four sides of desktop respectively；Advertisement
Nail includes nut and screw, and nut is located in desktop side, and screw connects across L-shaped through-hole with nut；Four sides of desktop are equal
Equipped with 2 advertising nails, every piece of breast board is equipped with the L-shaped through-hole that equal with advertising nail quantity, position is corresponding and is mutually matched；L-shaped
Through-hole includes the perpendicular end on top and the horizontal end of bottom, and horizontal end top is equipped with arc-shaped recess；The head of a nail of advertising nail screw is located at column
On the outside of plate, gasket is equipped between the head of a nail and breast board outside, gasket outer diameter is more than L-shaped entire widths；Breast board height is desktop thickness
2 times；The breast board side of the horizontal end end side of L-shaped through-hole is flushed with desk side, and breast board other end length is less than side of desk
The other end on side；One end length difference that breast board is not flushed with desk side is away from more than the horizontal end length of L-shaped through-hole.
The Multipurpose desk of the autonomous desk with adjustable side guard of the utility model is arranged in desk surrounding and breast board is adjusted, passes through shifting
Dynamic breast board so that L-shaped through-hole is affiliated on advertising nail with realize rise or fall；Carry out building blocks build education activities when, pass through by
The bottom end of L-shaped through-hole is moved on advertising nail on breast board, and breast board is made to rise to desktop or more, to prevent building block from losing；At it
When his course teaching, by the way that the top of L-shaped through-hole on breast board to be moved on advertising nail, breast board is set to drop to neat with desktop
It is flat, student's use is not influenced.The utility model is simple in structure, rationally, easy to operate；Religion can be built being related to small articles learning aid
It effectively prevent object to lose in, improves student and learn enjoyment, the use of desk can not be influenced in usually imparting knowledge to students.
Embodiment 2
It is substantially the same manner as Example 1, except that：Four sides of desktop are equipped with 3 advertising nails, and breast board height is table
3 times of face thickness.
Above are merely preferred embodiments of the utility model, it should be pointed out that：For the ordinary skill people of the art
For member, without departing from the principle of this utility model, each facility locations can also be adjusted, these adjustment are also answered
It is considered as the scope of protection of the utility model.
Claims (7)
1. a kind of Multipurpose desk of autonomous desk with adjustable side guard, including desk body, it is characterised in that：Further include four pieces of breast boards,
It is equipped with advertising nail on four sides of desktop of the desk body, is equipped with advertising nail corresponding position on breast board and advertising nail
The L-shaped through-hole being mutually matched, four pieces of breast boards are connected in by L-shaped through-hole set on the advertising nail of four sides of desktop respectively；Advertisement
Nail includes nut and screw, and nut is located in desktop side, and screw connects across L-shaped through-hole with nut.
2. the Multipurpose desk of autonomous desk with adjustable side guard as described in claim 1, it is characterised in that：Four sides of the desktop
It is equipped with 2-3 advertising nail, every piece of breast board is equipped with the L-shaped through-hole that equal with advertising nail quantity, position is corresponding and is mutually matched.
3. the Multipurpose desk of autonomous desk with adjustable side guard as claimed in claim 2, it is characterised in that：The L-shaped through-hole includes
The perpendicular end on top and the horizontal end of bottom, horizontal end top are equipped with arc-shaped recess.
4. the Multipurpose desk of autonomous desk with adjustable side guard as claimed in claim 2, it is characterised in that：The advertising nail screw
The head of a nail is located on the outside of breast board, and gasket is equipped between the head of a nail and breast board outside, and gasket outer diameter is more than L-shaped entire widths.
5. the Multipurpose desk of the autonomous desk with adjustable side guard as described in claim 1-4 any one, it is characterised in that：The column
Plate height is 1-3 times of desktop thickness.
6. the Multipurpose desk of the autonomous desk with adjustable side guard as described in claim 1-4 any one, it is characterised in that：The L
The breast board side of the horizontal end end side of shape through-hole is flushed with desk side, and breast board other end length is less than the another of desk side
End.
7. the Multipurpose desk of autonomous desk with adjustable side guard as claimed in claim 6, it is characterised in that：The breast board not with desk
One end length difference that side flushes is away from more than the horizontal end length of L-shaped through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720293061.0U CN207604647U (en) | 2017-03-24 | 2017-03-24 | A kind of Multipurpose desk of autonomous desk with adjustable side guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720293061.0U CN207604647U (en) | 2017-03-24 | 2017-03-24 | A kind of Multipurpose desk of autonomous desk with adjustable side guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207604647U true CN207604647U (en) | 2018-07-13 |
Family
ID=62792166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720293061.0U Expired - Fee Related CN207604647U (en) | 2017-03-24 | 2017-03-24 | A kind of Multipurpose desk of autonomous desk with adjustable side guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207604647U (en) |
-
2017
- 2017-03-24 CN CN201720293061.0U patent/CN207604647U/en not_active Expired - Fee Related
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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: 20180713 Termination date: 20190324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |