CN88210878U - Reading table for children (protector for children vision) - Google Patents
Reading table for children (protector for children vision) Download PDFInfo
- Publication number
- CN88210878U CN88210878U CN 88210878 CN88210878U CN88210878U CN 88210878 U CN88210878 U CN 88210878U CN 88210878 CN88210878 CN 88210878 CN 88210878 U CN88210878 U CN 88210878U CN 88210878 U CN88210878 U CN 88210878U
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- CN
- China
- Prior art keywords
- children
- platform
- book
- reading
- crosspiece
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Abstract
The utility model relates to a reading table for children (protector for children vision), which is a learning article. The utility model is assembled by a crosspiece, a fixing bracket, a board for writing, a book clipping spring, a book table, a control box, a display box, etc. according to a diagram. The utility model has the advantages that the light and the posture of reading and writing can be controlled synchronously, the good read-write posture can be kept, the eyesight of children can be protected and the height of the crosspiece can be regulated as requirement.
Description
The utility model is a kind of study article
At present some reading devices of report and therapeutic instrument for shortsightedness are mainly by the combination of materials such as wood, steel; control certain altitude or distance; or the human body acupuncture point is massaged or stimulate by electronic circuit; reach the purpose of vision protection; and photometer only can regularly be measured the overall light of schoolhouse, can not follow each student present position and monitor and posture is proofreaied and correct.
The purpose of this utility model is the correct reading of cultivating the students of the junior years, and writing posture and control illuminating ray reach the purpose of vision protection.
The utility model children read platform by crosspiece (1), fixed mount (2), board (5), folder book spring (6), book platform (7), control box (10), display box (12) is formed, and crosspiece (1) is placed on the fixed mount (2) at an end of board (5), fixed mount (2) bottom has groove (25), by the turn of spinning roller (4), by set bolt (3), fixedly spiral shell Nail (22) is fixing on the table with board (5).The other end of board (5) has the book platform (7) that is 50 degree, book platform (7) bottom is fixed on the board (5), the positive basifacial of book platform (7) is equipped with folder book spring (6), book can be placed on the folder book spring, control box (10) is equipped with at the back side of book platform (7), has the top of control circuit (11), book platform (7) to have in the control box (10) condenser (13), photocell (14) and light emitting diode (16), buzzer (17) are arranged in display box (12) display box (12).The interior toggle switch of control box (10) (21) gauge tap, the power of its light (Fig. 4) is controlled by photocell (14) by control circuit (11).
When principle of the present utility model is to read, book is placed on the book platform (7), and book platform (7) has 50 degree angles with horizontal plane, and book platform (7) is to the distance of crosspiece (1), the eyes that guaranteed the user are about 33 centimetres to the distance of book, the reading sight line is vertical with book platform plane, makes visual font maximum, and the brightest Neck of brightness portion muscle is in relaxation state, indefatigability is concentrated notice, and crosspiece (1) can stop reader body to lean forward to bow again to lie prone.Because control circuit (11) is arranged, automatically regulate according to photocell (14), when written light illumination less than the 120LUX(meter-candle) or during greater than 450LUX, report to the police by " strong excessively " " weak excessively " alarm lamp (light emitting diode (16)) respectively, buzzer (17) is called out simultaneously.
Control circuit (11) installs back Yong Luo Silk by Fig. 4 in advance and is fixed on book platform (7) back side, photocell (14) is bonded on the lining paper (15), lining paper (15) is bonded at relevant position, the book platform back side, photocell (14) is towards condenser (13), condenser (13) is satisfied with book platform (7) upper left quarter, light emitting diode (16) stretches out in respective aperture, piezoelectric ceramic piece (17) is bonded on the lining paper (18), lining paper (18) is bonded at the relevant position of book platform, two the folder book springs (6), be separately fixed at book platform bottom about two places.
Advantage of the present utility model is to make reading and writing posture and light to obtain Synchronization Control, keeps good read-write posture, protection children ' s vision, and crosspiece adjustable height (selecting on the crosspiece wherein two of 8 fixing holes to use bolting).
Fig. 1 is the read structural representation of platform of children.
Fig. 2 is reading platform, book platform front view.
Fig. 3 is the front view of reading platform, crosspiece, fixed mount.
Fig. 4 is the schematic circuit of control circuit.
Wherein, 1-crosspiece 2-fixed mount 3-fastening bolt 4-spinning roller
5-board 6-folder book spring 7-book platform 8-spiral shell Nail 9-nut
10-control box 11-control circuit 12-display box
13-condenser 14-photocell 15-lining paper 16-light emitting diode
17-buzzer 18-lining paper 19-spiral shell Nail 20-nut
21-toggle switch 22-fastening screw Nail 23-packing ring 24-supports bowl 25-groove
Claims (4)
1, a kind of children platform of reading is characterized in that board is arranged [5], and board [5] two ends are equipped with fixed mount [2] and book platform [7] respectively, are equipped with crosspiece [1] on the fixed mount [2], is equipped with folder book spring [6] and control box [10] on the book platform [7], display box [12].
2, the children according to claim 1 platform of reading is characterized in that being equipped with in the control box (10) switch (21) and control circuit (11).
3, the children according to claim 1 platform of reading is characterized in that being equipped with on the display box (12) light emitting diode (16), condenser (13), photocell (14) buzzer (17).
4, the children according to claim 1 platform of reading is characterized in that the bottom of fixed mount (2) has one to be convenient to fixing groove (25) on the table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88210878 CN88210878U (en) | 1988-03-14 | 1988-03-14 | Reading table for children (protector for children vision) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88210878 CN88210878U (en) | 1988-03-14 | 1988-03-14 | Reading table for children (protector for children vision) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN88210878U true CN88210878U (en) | 1988-12-21 |
Family
ID=4844344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88210878 Pending CN88210878U (en) | 1988-03-14 | 1988-03-14 | Reading table for children (protector for children vision) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN88210878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105815959A (en) * | 2016-05-09 | 2016-08-03 | 南京航空航天大学 | Prostrate book reading assisting device |
-
1988
- 1988-03-14 CN CN 88210878 patent/CN88210878U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105815959A (en) * | 2016-05-09 | 2016-08-03 | 南京航空航天大学 | Prostrate book reading assisting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned | ||
| WD01 | Invention patent application deemed withdrawn after publication |