CN212260828U - Study table with myopia prevention function - Google Patents
Study table with myopia prevention function Download PDFInfo
- Publication number
- CN212260828U CN212260828U CN201922089871.6U CN201922089871U CN212260828U CN 212260828 U CN212260828 U CN 212260828U CN 201922089871 U CN201922089871 U CN 201922089871U CN 212260828 U CN212260828 U CN 212260828U
- Authority
- CN
- China
- Prior art keywords
- myopia
- myopia prevention
- prevention function
- slide rail
- screen
- 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
Images
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a study table with prevention myopia function, the front end edge of desktop board is equipped with the slide rail, and the activity is provided with the myopia prevention subassembly on the slide rail, and the myopia prevention subassembly is including removing the seat, remove the seat on open the through-hole that runs through from top to bottom and with slide rail assorted side draw-in groove, be equipped with the regulation pole in the through-hole, the top of adjusting the pole is connected with the head gag lever post, the side of adjusting the pole is equipped with the rotation axis, is equipped with the connecting plate on the rotation axis, the top of connecting plate. The utility model can limit the position of the neck of the student during study, keep a certain distance with the desk top and prevent the myopia caused by the too close distance between the eyes and the desk top; the myopia-preventing diaphragm absorbs and converts blue light emitted by the display screen by adopting a blue light preventing technology, so that the health of eyes of a human body is protected. In addition, the desktop plate is provided with the screen support plate, so that intelligent tools such as a tablet personal computer or a learning machine used in daily life can be placed, the use and viewing distance is limited, and the myopia is further prevented.
Description
Technical Field
The utility model relates to an intelligent learning tools field especially relates to a study table with prevention myopia function.
Background
The learning table is a novel, scientific, humanized and practical learning auxiliary tool, is suitable for children to teenagers in 3-18 years old, can be used for lifting adjustment and table top inclination, and is an essential learning tool for primary and secondary school students. Along with the intelligent trend of articles for daily use, study table also constantly develops toward intelligent direction, and the function also shows the diversification gradually.
At present, more and more students with myopia are suffering, and many students suffer from myopia at a very small age, which is closely related to the usual life and learning habits. Especially when learning, the eyes are too close to the book or look at the book for a long time, which may cause myopia, and the myopia prevention must be started from these details.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a study table with prevention myopia function, it has solved the defect that traditional study table does not have the prevention myopia function to a little modified places have been proposed.
The utility model discloses the technical problem that will solve adopts following technical scheme to realize:
the utility model provides a study table with prevention myopia function, includes desktop board and support frame, follows the front end edge of desktop board is equipped with the slide rail, the activity is provided with myopia prevention subassembly on the slide rail, myopia prevention subassembly is including removing the seat, remove to open on the seat have the through-hole that runs through from top to bottom and with slide rail assorted side draw-in groove, be equipped with the regulation pole in the through-hole, the top of adjusting the pole is connected with the head gag lever post, and the side of adjusting the pole is equipped with the rotation axis, be equipped with the connecting plate on the rotation axis, the top of connecting plate is equipped.
The further improvement lies in that the head limiting rod is an arc-shaped rod with an upward opening.
The further improvement lies in that the myopia-preventing diaphragm is of an arc-shaped diaphragm structure with an opening facing the head limiting rod.
The further improvement is that the myopia-preventing membrane is a myopia-preventing membrane with a blue light absorption function.
The further improvement is that the moving seat is provided with a locking knob for limiting the movement of the adjusting rod.
The desktop plate is further improved in that a containing groove is formed in the desktop plate, and a screen support plate is movably connected in the containing groove through a rotating shaft.
The screen support plate is further improved in that a strip-shaped groove is formed in the screen support plate, and a screen support plate is connected to the strip-shaped groove through a rotating shaft.
The screen supporting plate is further improved in that two rectangular grooves are formed in the screen supporting plate, and a screen pressing block is connected to each rectangular groove through a spring shaft.
The utility model has the advantages that: the myopia prevention component can limit the position of the neck of a student during learning, so that the neck keeps a certain distance from the desktop, the correct sitting posture is ensured, and the myopia caused by too close distance between eyes and the desktop is prevented; in addition, the myopia prevention diaphragm absorbs and converts blue light emitted by the display screen by adopting a blue light prevention technology, particularly absorbs high-energy short-wave blue light, and realizes the separation of the blue light, thereby protecting the health of human eyes. In addition, the desktop plate is provided with the screen support plate, intelligent tools such as a tablet personal computer or a learning machine used in daily life can be placed, books can also be placed, the use and viewing distance is limited by the arrangement of the screen support plate, and myopia is further prevented.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side cross-sectional view of an anti-myopia assembly;
the anti-myopia screen comprises a desktop plate 1, a desktop plate 2, a supporting frame 2, a sliding rail 3, a moving seat 4, a side clamping groove 5, an adjusting rod 6, a head limiting rod 7, a rotating shaft 8, a connecting plate 9, an anti-myopia membrane 10, a locking knob 11, a containing groove 12, a screen carrier plate 13, a strip groove 14, a screen supporting plate 15, a rectangular groove 16 and a screen pressing block 17.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Combine fig. 1 and fig. 2 to show, a study table with prevention myopia function, including desktop board 1 and support frame 2, front end edge along desktop board 1 is equipped with slide rail 3, the activity is provided with the myopia prevention subassembly on the slide rail 3, the myopia prevention subassembly is including removing seat 4, remove and open on the seat 4 have the through-hole that runs through from top to bottom and with slide rail 3 assorted side draw-in groove 5, be equipped with in the through-hole and adjust pole 6, the top of adjusting pole 6 is connected with head gag lever post 7, the side of adjusting pole 6 is equipped with rotation axis 8, be equipped with connecting plate 9 on the rotation axis 8, the top of connecting plate 9 is equipped with myopia.
Wherein, the head limiting rod 7 is an arc rod with an upward opening; the myopia-preventing diaphragm 10 is of an arc-shaped diaphragm structure with an opening facing the head limiting rod; the anti-myopia film 10 is an anti-myopia film with a blue light absorption function, and the specific material composition thereof is the prior art and is not described in detail herein; the moving seat 4 is provided with a locking knob 11 for limiting the movement of the adjusting rod 6.
In addition, a containing groove 12 is arranged on the table top plate 1, and a screen carrier plate 13 is movably connected in the containing groove 12 through a rotating shaft; a strip-shaped groove 14 is formed in the screen carrier plate 13, and a screen carrier plate 15 is connected to the strip-shaped groove 14 through a rotating shaft; two rectangular grooves 16 are formed in the screen supporting plate 15, and a screen pressing block 17 is connected to the inside of each rectangular groove 16 through a spring shaft.
When in use, a screen device such as a learning machine is firstly placed on the screen supporting plate 15 and leans against the screen supporting plate 13, and the two screen pressing blocks 17 are pulled out and pressed on the learning machine to play a role in protection and fixation. Then the person sits in front of the learning table, and the height of the adjusting rod 6 is adjusted according to the head height of the person, so that the neck can just abut against the upper part of the head limiting rod 7 and is fixed through the locking knob 11. Then the position of the myopia-preventing membrane 10 is adjusted through the rotating shaft 8, so that the myopia-preventing membrane is just positioned between eyes and the learning machine, blue light emitted by the screen of the learning machine is absorbed, the eyes are protected, and myopia is prevented. When the learning machine is not used, the screen pressing block 17, the screen supporting plate 15 and the screen supporting plate 13 can be sequentially rotated into the respective groove bodies, so that the whole desktop plate is flattened and can be used as other action platforms.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a study table with myopia prevention function, includes desktop board (1) and support frame (2), its characterized in that: follow the front end edge of desktop board (1) is equipped with slide rail (3), the activity is provided with the myopia prevention subassembly on slide rail (3), the myopia prevention subassembly is including removing seat (4), remove and open on seat (4) the through-hole that runs through from top to bottom and with slide rail (3) assorted side draw-in groove (5), be equipped with in the through-hole and adjust pole (6), the top of adjusting pole (6) is connected with head gag lever post (7), and the side of adjusting pole (6) is equipped with rotation axis (8), be equipped with connecting plate (9) on rotation axis (8), the top of connecting plate (9) is equipped with myopia prevention diaphragm (10).
2. A learning table with myopia prevention function as claimed in claim 1, wherein: the head limiting rod (7) is an arc-shaped rod with an upward opening.
3. A learning table with myopia prevention function as claimed in claim 1, wherein: the myopia-preventing diaphragm (10) is of an arc-shaped diaphragm structure with an opening facing the head limiting rod.
4. A learning table with myopia prevention function as claimed in claim 1, wherein: the myopia-preventing membrane (10) is a myopia-preventing membrane with a blue light absorption function.
5. A learning table with myopia prevention function as claimed in claim 1, wherein: and a locking knob (11) for limiting the movement of the adjusting rod (6) is arranged on the moving seat (4).
6. A learning table with myopia prevention function as claimed in claim 1, wherein: the desktop plate (1) is provided with a containing groove (12), and a screen carrier plate (13) is movably connected in the containing groove (12) through a rotating shaft.
7. A learning table with myopia prevention function as claimed in claim 6, wherein: a strip-shaped groove (14) is formed in the screen carrier plate (13), and a screen carrier plate (15) is connected into the strip-shaped groove (14) through a rotating shaft.
8. A learning table with myopia prevention function as claimed in claim 7, wherein: two rectangular grooves (16) are formed in the screen supporting plate (15), and a screen pressing block (17) is connected to the inside of each rectangular groove (16) through a spring shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922089871.6U CN212260828U (en) | 2019-11-27 | 2019-11-27 | Study table with myopia prevention function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922089871.6U CN212260828U (en) | 2019-11-27 | 2019-11-27 | Study table with myopia prevention function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212260828U true CN212260828U (en) | 2021-01-01 |
Family
ID=73871773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922089871.6U Expired - Fee Related CN212260828U (en) | 2019-11-27 | 2019-11-27 | Study table with myopia prevention function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212260828U (en) |
-
2019
- 2019-11-27 CN CN201922089871.6U patent/CN212260828U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210748139U (en) | Student desk and chair with protection and correction functions | |
| CN212260828U (en) | Study table with myopia prevention function | |
| CN204273706U (en) | Myopia prevention desk for study | |
| CN210988842U (en) | Novel Chinese reading desk | |
| CN212437793U (en) | Sitting posture corrector | |
| CN206371705U (en) | A kind of desk with desk lamp | |
| CN113142809A (en) | Integrated desk and chair capable of preventing myopia of students | |
| CN2829468Y (en) | Table type desk able to prevent myopia and hunchback | |
| CN210244664U (en) | Eye massage desk free of glasses | |
| CN209543062U (en) | A kind of pre- myopic-preventing children's wrist-watch | |
| CN212590933U (en) | Light angle-adjustable eye-protecting desk | |
| CN101336773B (en) | Health care desk faceplate | |
| CN107334271A (en) | A kind of high school student's reading stand | |
| CN220157821U (en) | Teaching operation panel | |
| CN201308268Y (en) | Learning tool capable of preventing myopia | |
| CN218457726U (en) | Wood chair with adjustable backrest | |
| CN214905187U (en) | Eye-protecting sitting posture corrector | |
| CN219140361U (en) | Adjustable paperless flat plate | |
| CN220937181U (en) | Multifunctional teacher's desk | |
| CN206390579U (en) | Support for preventing myopia table top set-ups | |
| CN216723677U (en) | Myopia prevention device based on reflector | |
| CN203814915U (en) | Inclined type movable desk top preventing myopia | |
| CN213344750U (en) | School seat beneficial to preventing myopia | |
| CN212325976U (en) | Children study table with prevent tong safety and turn over board | |
| CN217885409U (en) | Transparent sitting posture corrector |
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: 20210101 Termination date: 20211127 |