CN202874373U - Lighting and myopia-preventing reading/writing device - Google Patents
Lighting and myopia-preventing reading/writing device Download PDFInfo
- Publication number
- CN202874373U CN202874373U CN 201220169199 CN201220169199U CN202874373U CN 202874373 U CN202874373 U CN 202874373U CN 201220169199 CN201220169199 CN 201220169199 CN 201220169199 U CN201220169199 U CN 201220169199U CN 202874373 U CN202874373 U CN 202874373U
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- connecting rod
- base
- read
- myopia
- myopia prevention
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Abstract
The utility model discloses a lighting and myopia-preventing reading/writing device which comprises a blocking frame and a base. The blocking frame is composed of a blocking member and a connecting rod. One end of the connecting rod is connected with the base, and the other end is connected with the blocking member. The blocking member is provided with a lighting lamp. The lighting and myopia-preventing reading/writing device provided by the utility model has the following advantages: preventing overshort vision distance, obtaining better lighting effect and effectively preventing myopia.
Description
Technical field
The utility model relates to a kind of pre-myopic-preventing device, especially a kind of illumination, myopia prevention read-write equipment.
Background technology
At present, China's adolescent myopia incidence of disease is being the gesture of cumulative year after year, be presented at hypometropia ratio 34% during the primary school according to the Ministry of Education since the investigation of China teenager eyes myopia ratio being carried out in 1985, the hypometropia ratio accounts for 60% during the junior middle school, the hypometropia ratio accounts for 76% during the senior middle school, and the hypometropia ratio accounts for 83% during the university.When its main cause was reading and writing, because abnormal sitting posture is true, sighting distance is too little, perhaps the light reason caused student's visual impairment, myopia for a long time like this.
Mostly existing myopic-preventing device is that sighting distance is excessively near when preventing from reading and writing, thus pre-myopia prevention.Existing desk lamp should not be as stopping myopia prevention usefulness owing to reasons such as center of gravity and base occupation of land sides.But a lot of myopia cause except being that sighting distance is too small, much are because the light duskiness affects in addition.Also relevant with the illumination direction of light.
Therefore the reading and writing lamp optical issue also is very important.
The utility model content
It is excessively near that the purpose of this utility model provides a kind of sighting distance that not only prevents, and have illumination, the myopia prevention read-write equipment of better illuminating effect.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of illumination, myopia prevention read-write equipment, comprise stop bracket and base, this stop bracket is comprised of baffle element and connecting rod, one end of connecting rod is connected with base, the other end is connected with countercheck rod, is provided with illuminating lamp at baffle element.
Preferred technical scheme is, between described connecting rod and the base is to be fixedly connected with or to peg graft or be hinged together.
Preferred technical scheme is that the pivot angle between described connecting rod and the base is the 40-160 degree.
Preferred technical scheme is that described connecting rod is expansion link.
Preferred technical scheme is that described base is read-write board.
Preferred technical scheme is that described baffle element and connecting rod are hinged together.
Preferred technical scheme is that the tie point of described connecting rod and base is located on the corner of read-write board.
Preferred technical scheme is that the light that is installed on the baffle element throws light on above the place ahead, front upper place or the front left of the eyes of close health one side.
Preferred technical scheme is that described baffle element is rod member.
Preferred technical scheme is that described lamp is for can adjust brightness.
After the utility model adopts said structure, comprise the read-write equipment of stop bracket and base by setting, and this stop bracket is comprised of baffle element and connecting rod, an end of connecting rod is connected with base, and the other end is connected with baffle element, is provided with illuminating lamp at baffle element.Sighting distance was excessively near when read-write equipment of the present utility model like this stopped that by stop bracket thereby part can prevent from reading and writing more than the eyes, and can throw light on by illuminating lamp, solve the problem of more existing place read-write light deficiencies, lighting directionality problem when solution is being held book in hands and read, effectively pre-myopia prevention.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is the utility model embodiment one three-dimensional structure diagram;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is that the utility model embodiment one connecting rod and base pivot angle are the three-dimensional structure diagram of 75 degree;
Fig. 4 is the side view of Fig. 3;
Fig. 5 is the utility model embodiment two three-dimensional structure diagrams.
Fig. 6 is the utility model embodiment three three-dimensional structure diagrams.
Among the figure: 1 stop bracket, 11 baffle elements, 12 connecting rods, 13 horizontal levers, 2 bases, 3 illuminating lamps, 4 battery cases.
The specific embodiment
Embodiment one
Shown in Fig. 1,2,3 and 4, illumination of the present utility model, myopia prevention read-write equipment comprise stop bracket 1 and base 2, this stop bracket 1 is comprised of baffle element 11 and connecting rod 12, one end of connecting rod 12 is connected with base 2, and the other end is connected with baffle element 11, is provided with illuminating lamp 3 at baffle element 11.Be hinged together between connecting rod 12 and the base 2 in the present embodiment, whole stop bracket 1 can be folded on the base 2 when not using.Base 2 is read-write slab constructions in the present embodiment, and base 2 also can be table structure.Pivot angle between described connecting rod 12 and the base 2 is the 40-150 degree, and the pivot angle of Fig. 1 is 90 degree, and the pivot angle of Fig. 3 is 75 degree.In the present embodiment, illuminating lamp 3 can directly utilize baffle element 11 as lamp socket, but lamp socket is around countercheck rod 11 axial rotation, illuminating lamp 3 also can be made lamp socket in addition in addition, the illuminating lamp 3 general LED lamps that adopt, the light that is installed in illuminating lamp on the countercheck rod throws light on above the place ahead, front upper place or the front left of the eyes of close health one side.Above-mentioned connecting rod 12 is expansion link.
Embodiment two
Shown in Figure 5, baffle element 11 becomes lamp holder, and lamp holder can multi-directionly rotate, and battery case 4 is arranged on the connecting rod 12, is applicable to open-air and portable lighting and read-write.Base 2 is slab constructions, and other he described with embodiment one.
Embodiment three
Shown in Figure 6, baffle element 11 is integral with lamp holder, from the Shen, opposite at the moment, guarantees best illuminating effect, is conveniently holding book in hands and is carrying out reading file and books.The read-write board base has to be stablized, and the joint that is connected with base of connecting rod is little; Daytime, folding played stop bracket, and desktop is smooth, and other he described with embodiment one.
Sighting distance was excessively near when read-write equipment of the present utility model can prevent from reading and writing by stop bracket 1, and can throw light on by illuminating lamp 3, solved the problem of more existing place read-write light deficiencies and illumination direction, effectively pre-myopia prevention.Namely by stopping that head and head stop light when front upper place (lamp), so that sighting distance can be excessively not near when read-write.
The above is preferred embodiment of the present utility model; certainly can not limit with this interest field of the utility model; should be understood that; for those skilled in the art; the technical solution of the utility model is made amendment or is equal to replacement, do not break away from the protection domain of technical solutions of the utility model.
Claims (7)
1. an illumination, myopia prevention read-write equipment, comprise stop bracket (1) and base (2), this stop bracket (1) is comprised of baffle element (11) and connecting rod (12), one end of connecting rod (12) is connected with base (2), the other end is connected with countercheck rod (11), it is characterized in that: be provided with illuminating lamp (3) at baffle element (11).
2. illumination according to claim 1, myopia prevention read-write equipment is characterized in that: be to be fixedly connected with or to peg graft or be hinged together between described connecting rod (12) and the base (2).
3. illumination according to claim 1, myopia prevention read-write equipment is characterized in that: the pivot angle between described connecting rod (12) and the base (2) is the 40-160 degree.
4. illumination according to claim 1, myopia prevention read-write equipment is characterized in that: described connecting rod (12) is expansion link.
5. illumination according to claim 1, myopia prevention read-write equipment is characterized in that: described base (2) is read-write board.
6. illumination according to claim 1, myopia prevention read-write equipment is characterized in that: described baffle element (11) and connecting rod (12) are hinged together.
7. illumination according to claim 5, myopia prevention read-write equipment is characterized in that: described connecting rod (12) is located on the corner of read-write board with the tie point of base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220169199 CN202874373U (en) | 2012-04-20 | 2012-04-20 | Lighting and myopia-preventing reading/writing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220169199 CN202874373U (en) | 2012-04-20 | 2012-04-20 | Lighting and myopia-preventing reading/writing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202874373U true CN202874373U (en) | 2013-04-17 |
Family
ID=48065855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220169199 Expired - Fee Related CN202874373U (en) | 2012-04-20 | 2012-04-20 | Lighting and myopia-preventing reading/writing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202874373U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105768646A (en) * | 2016-02-24 | 2016-07-20 | 李颜红 | Eyesight protector |
| CN107424392A (en) * | 2017-06-06 | 2017-12-01 | 徐君逸 | A kind of myopia prevention alarm set |
-
2012
- 2012-04-20 CN CN 201220169199 patent/CN202874373U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105768646A (en) * | 2016-02-24 | 2016-07-20 | 李颜红 | Eyesight protector |
| CN107424392A (en) * | 2017-06-06 | 2017-12-01 | 徐君逸 | A kind of myopia prevention alarm set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20210420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |