CN207084513U - Multi-functional student desk rocker - Google Patents
Multi-functional student desk rocker Download PDFInfo
- Publication number
- CN207084513U CN207084513U CN201720207272.8U CN201720207272U CN207084513U CN 207084513 U CN207084513 U CN 207084513U CN 201720207272 U CN201720207272 U CN 201720207272U CN 207084513 U CN207084513 U CN 207084513U
- Authority
- CN
- China
- Prior art keywords
- laying board
- book laying
- rocker
- fixedly connected
- 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
Links
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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
Schooling apparatus field is the utility model is related to, especially a kind of Multi-functional student desk rocker.The desk rocker includes book laying board, expansion bracket, clamping piece, spring pull bar, expansion link and clamping bar, the both sides bottom of book laying board has been respectively fixedly connected with expansion bracket, the outside of expansion bracket is fixedly connected by spring pull bar with clamping piece respectively, the bottom of book laying board is also fixedly connected with expansion link, and it is rotatably connected to clamping bar at the piston rod end of expansion link, the sheet material of book laying board is transparent material, the utility model can be when student writes, prevent student's excessive eye close to textbook, so as to pre- myopia prevention, books and notebook computer can also be placed when needing, and adjust the height of books or notebook computer, so as to meet the needs of student is multi-faceted.
Description
Technical field
Schooling apparatus field is the utility model is related to, especially a kind of Multi-functional student desk rocker.
Background technology
The function of current desk for preventing myopia is relatively simple, and low under student head, Wu Fajie can only be prevented using high bar
Close the demand of student, there is provided multi-faceted purposes.
Utility model content
In order to overcome the shortcomings of that existing desk rocker function is single, the utility model provides a kind of multifunctional student and used
Desk rocker.
Technical scheme is used by the utility model solves its technical problem：A kind of Multi-functional student desk rocker,
Including book laying board, expansion bracket, clamping piece, spring pull bar, expansion link and clamping bar, the both sides bottom of book laying board has been respectively fixedly connected with
Expansion bracket, the outside of expansion bracket are fixedly connected by spring pull bar with clamping piece respectively, and the bottom of book laying board is also fixedly connected with
Expansion link, and clamping bar is rotatably connected at the piston rod end of expansion link, the sheet material of book laying board is transparent material.
According to another embodiment of the present utility model, further comprise that book laying board bottom is fixed by bolt and expansion bracket
Connection, book laying board bottom and expansion link bonding connection.
According to another embodiment of the present utility model, further comprise that expansion bracket bottom adhesive is connected with silica gel block, when
After rocker is fixedly connected with desk, silica gel block fits with desk surface.
According to another embodiment of the present utility model, further comprise that book laying board is provided with perforation, shrouding and phase of perforating
Coordinate, the material of shrouding is identical with book laying board.
According to another embodiment of the present utility model, it is poly (methyl methacrylate) plate to further comprise book laying board.
According to another embodiment of the present utility model, further comprise being enclosed with rubber at the piston rod end of expansion link
Set, rubber sleeve are provided with raised particle.
The beneficial effects of the utility model are that the utility model can prevent student's eyes mistake when student writes
Degree so as to pre- myopia prevention, can also place books and notebook computer close to textbook when needing, and adjust books or
The height of notebook computer, so as to meet the needs of student is multi-faceted.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is front view of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is the enlarged drawing of rubber sleeve；
Fig. 4 is state diagram when clamping bar of the present utility model has been used for supporting book laying board effect；
1. book laying board in figure, 2. expansion brackets, 3. clamping pieces, 4. spring pull bars, 5. expansion links, 6. clamping bars, 7. spiral shells
Bolt, 8. silica gel blocks, 9. rubber sleeves, 10. perforation, 11. shroudings.
Embodiment
If Fig. 1 is front view of the present utility model, Fig. 2 is top view of the present utility model, and Fig. 3 is the amplification of rubber sleeve
Figure, Fig. 4 are state diagrams when clamping bar of the present utility model has been used for supporting book laying board effect, and a kind of Multi-functional student desk is put
Frame, including book laying board 1, expansion bracket 2, clamping piece 3, spring pull bar 4, expansion link 5 and clamping bar 6, the both sides bottom difference of book laying board 1
Expansion bracket 2 is fixedly connected with, the outside of expansion bracket 2 is fixedly connected by spring pull bar 4 with clamping piece 3 respectively, the bottom of book laying board 1
End is also fixedly connected with expansion link 5, and clamping bar 6 is rotatably connected at the piston rod end of expansion link 5, and the sheet material of book laying board 1 is
Transparent material, the bottom of book laying board 1 are fixedly connected by bolt 7 with expansion bracket 2, the bottom of book laying board 1 and the bonding connection of expansion link 5,
The bottom adhesive of expansion bracket 2 is connected with silica gel block 8, and after rocker is fixedly connected with desk, silica gel block 8 is affixed with desk surface
Close, book laying board 1 is provided with perforation 10, and shrouding 11 is engaged with perforation 10, and the material of shrouding 11 is identical with book laying board 1, book laying board 1
For poly (methyl methacrylate) plate, rubber sleeve 9 is wrapped up at the piston rod end of expansion link 5, rubber sleeve 9 is provided with raised particle.
In use, whole rocker is placed on desk, now the silica gel block 8 of the bottom of expansion bracket 2 fits with desktop,
It can help to fix rocker, increase friction, place its slip.Then the clamping piece 3 in the outside of expansion bracket 2 is pulled open so that clamping piece 3
It can be fitted with the outer of desk, now decontrol clamping piece 3 again, such clamping piece 3 can just act in the retraction of spring pull bar 4
Under, desk is firmly clamped, so as to complete positioning of the rocker on desk.
When student needs writing, the expansion bracket 2 under book laying board 1 is first adjusted length so that the rise of book laying board 1
To suitable height, then as shown in Figure 4 as clamping bar 6 is down overturn so that the rubber sleeve 9 of the piston rod end of clamping bar 6 and
Desktop fits, so that whole expansion link 5 can play a part of supporting book laying board 1.And the raised particle on rubber sleeve 9
Its friction with desk surface can then be increased, so as to prevent skidding.Textbook is placed into book laying board 1 and transferred into running hand by student
Write, and student can not further press close to textbook because the stop of book laying board 1, prevent student because excessively pressing close to class so as to serve
Originally the effect of myopia is produced.Because book laying board 1 is made of transparent lucite, so completely will not be because of book laying board 1
Barrier and cause the obstacle in sight.
When student needs to place books, then the expansion bracket 2 under book laying board 1 first can be adjusted length so that put
Book plate 1 is increased to suitable height, then as shown in Figure 1 as expansion link 5 is up overturn so that the piston rod of expansion link 5
Rubber sleeve 9 on end can be bonded in the number of pages that textbook needs are browsed, so as to facilitate student, it is not necessary to pressed always with hand.
And when student needs to place notebook computer, then first shrouding 11 can be taken out out of perforation 10, so taken down notes
After this computer is placed on book laying board 1, the thermovent at its back just just targeted by perforation 10, such computer fan blowout
Hot blast can is by the discharge of perforation 10, so as to avoid influence laptop radiating.
The utility model can prevent student's excessive eye close to textbook when student writes, so as to pre- myopia prevention,
Books and notebook computer can also be placed when needing, and adjusts the height of books or notebook computer, so as to full
Podolite gives birth to multi-faceted demand.
Claims (6)
1. a kind of Multi-functional student desk rocker, it is characterized in that, including book laying board（1）, expansion bracket（2）, clamping piece（3）, bullet
Spring pull bar（4）, expansion link（5）And clamping bar（6）, book laying board（1）Both sides bottom be respectively fixedly connected with expansion bracket（2）, stretch
Frame（2）Outside pass through spring pull bar respectively（4）With clamping piece（3）It is fixedly connected, book laying board（1）Bottom be also fixedly connected with
Expansion link（5）, and expansion link（5）Piston rod end at be rotatably connected to clamping bar（6）, book laying board（1）Sheet material be transparent material
Matter.
2. Multi-functional student desk rocker according to claim 1, it is characterized in that, book laying board（1）Bottom passes through bolt
（7）With expansion bracket（2）It is fixedly connected, book laying board（1）Bottom and expansion link（5）Bonding connection.
3. Multi-functional student desk rocker according to claim 1, it is characterized in that, expansion bracket（2）Bottom adhesive connects
There is silica gel block（8）, after rocker is fixedly connected with desk, silica gel block（8）Fitted with desk surface.
4. Multi-functional student desk rocker according to claim 1, it is characterized in that, book laying board（1）It is provided with perforation
（10）, shrouding（11）With perforation（10）It is engaged, shrouding（11）Material and book laying board（1）It is identical.
5. Multi-functional student desk rocker according to claim 4, it is characterized in that, book laying board（1）For poly (methyl methacrylate) plate.
6. Multi-functional student desk rocker according to claim 1, it is characterized in that, expansion link（5）Piston rod end
Place's parcel rubber sleeve（9）, rubber sleeve（9）It is provided with raised particle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720207272.8U CN207084513U (en) | 2017-03-06 | 2017-03-06 | Multi-functional student desk rocker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720207272.8U CN207084513U (en) | 2017-03-06 | 2017-03-06 | Multi-functional student desk rocker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207084513U true CN207084513U (en) | 2018-03-13 |
Family
ID=61546573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720207272.8U Expired - Fee Related CN207084513U (en) | 2017-03-06 | 2017-03-06 | Multi-functional student desk rocker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207084513U (en) |
-
2017
- 2017-03-06 CN CN201720207272.8U patent/CN207084513U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20190306 |