CN2423622Y - Apparatus for prompting reader correcting sitting posture - Google Patents
Apparatus for prompting reader correcting sitting posture Download PDFInfo
- Publication number
- CN2423622Y CN2423622Y CN 00220005 CN00220005U CN2423622Y CN 2423622 Y CN2423622 Y CN 2423622Y CN 00220005 CN00220005 CN 00220005 CN 00220005 U CN00220005 U CN 00220005U CN 2423622 Y CN2423622 Y CN 2423622Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- contact switch
- sitting posture
- power supply
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- 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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Abstract
The utility model relates to an apparatus for prompting a reader for too near reading. The utility model is characterized in that the apparatus is composed of an eyeglass frame, eyeglass rims, a red luminous diode, a mercury sensor switch, a power supply, an elastic contact switch, conducting wires, etc., wherein, the elastic contact switch which is composed of elastic metal sheets plays roles in connecting the eyeglass rims with the eyeglass frame and in switching on and switching off circuits. The utility model can prompt a user to correct a sitting posture by luminescence through the red luminous diode, so that the user can form the habit of a correct sitting posture for reading and writing. The utility model is an important guarantee for the health and growth of teenagers and for preventing near sight. The utility model has the advantage of simple structure.
Description
The utility model relates to health treatment, is a kind ofly to be used to remind the user to rectify posture the utensil of pre-myopia prevention.
In recent years, China's adolescent myopia incidence of disease is in rising trend, according to news report, has risen to the second place of the world.Have data to show, various myopic-preventing medicines and apparatus come out one after another, but result of treatment is all unsatisfactory.As in recent years, a kind of elastic force belt that is used to adjust student back posture popular on the market " is carried on the back good, heroic bearing band " and so on, though can adjust student back posture, control is bow-backed, but can't adjust student's lower body part posture and neck posture, little to pre-myopia prevention effect.In order to reduce the A nearsighted person, to being in the primary and secondary students of stage of development, at first should set about prevention, start with from rectifying the reading and writing sitting posture.
The purpose of this utility model is to avoid above-mentioned weak point of the prior art, and the myopia prevention that provides a kind of primary and secondary students of being applicable to use is closely read reminiscences.
The utility model purpose is achieved through the following technical solutions.
Architectural feature of the present utility model is made of spectacle-frame, spectacle frame, emitting red light diode, mercury sensitive switch, power supply, resilient contact switch and plain conductor.Wherein, the resilient contact switch is made up of four elastic sheet metals, is used to connect picture frame, mirror holder, and plays connecting circuit and shut-off circuit effect.Being embedded in the tinsel in picture frame, the mirror holder, is the lead that is used to connect emitting red light diode, mercury sensitive switch, power supply, resilient contact switch.
The user is worn on the head as wearing glasses, be installed in the degree of tilt of the mercury sensitive switch energy perception user head of mirror holder afterbody with respect to vertical direction, when degree of tilt is a particular value-45 °, the mercury sensitive switch disconnects, red diode does not work, when user's head inclination degree during greater than particular value-45 °, and mercury transmission switch connection, the red secondary pipe is shinny, reminds the user that head is adjusted to optimum condition.When stopping using, the frame that takes off one's spectacles, folding, the resilient contact switch disconnects, and circuit interruption prevents waste of energy.
The utility model is simple in structure, novel form, and the user must rely on the willpower of self to keep correct sitting posture, is not that external force is forced.The easier cultivation of this mode user rectifies the good custom of sitting posture.Using the utility model, is to provide necessary assurance for growing up healthy and sound of children.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a resilient contact switch synoptic diagram.
By the following examples, in conjunction with the accompanying drawings the utility model is further described.
Embodiment:
Referring to Fig. 1, Fig. 2, present embodiment is by mirror holder 1, picture frame 2, and emitting red light diode 3, resilient contact switch 4, power supply 5, mercury sensitive switch 6, plain conductor 7 constitutes.
Wherein, resilient contact switch 4 is made of four elastic metallics, is used to connect mirror holder 1, picture frame 2, and works circuit and the shut-off circuit effect of connecting.Being embedded in the tinsel 7 in mirror holder 1, the picture frame 2, is to be used to connect emitting red light diode 3, mercury sensitive switch 6, power supply 5, the lead of resilient contact switch 4.Emitting red light diode 3 is installed in a left side or the Right Inboard of picture frame 2, plays luminous effect.Mercury sensitive switch 6, power supply 5 is installed in the afterbody of mirror holder 1 respectively, plays power supply, connection and shut-off circuit effect.
When putting on, the user closely reads reminiscences, during the beginning reading and writing, in case produce " bowing ", " hunchback " phenomenon, head is with respect to vertical direction, degree of tilt is during greater than particular value-45 °, mercury sensitive switch 6 is connected, and emitting red light diode 3 is shinny, reminds the user that head is adjusted to optimum condition.After degree of tilt was recovered optimum condition, mercury cut-off 6 disconnected, and emitting red light diode 3 does not work.When the user stops reading and writing, take off and closely read reminiscences, mirror holder 1 is folding, and resilient contact switch 4 disconnects, and circuit interruption prevents to delay work.
The utility model is simple in structure, and is novel, practical, is fit to suitability for industrialized production.
Claims (1)
1, closely reads reminiscences, it is characterized in that being formed by spectacle frame (1), picture frame (2), emitting red light diode (3), resilient contact switch (4), power supply (5), mercury sensitive switch (6), plain conductor (7).Wherein, resilient contact switch (4) is to be made of four elastic sheet metals, rises to connect picture frame and mirror holder, and plays connecting circuit and interrupt circuit effect.Being embedded in the tinsel (7) in mirror holder (1), the picture frame (2), is to be used to connect light emitting diode (3), mercury sensitive switch (6), power supply (5), the lead of resilient contact switch (4).Emitting red light diode (3) is installed in picture frame (a 2) left side or Right Inboard.Mercury sensitive switch (6), power supply (5) are installed in the afterbody of mirror holder (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00220005 CN2423622Y (en) | 2000-04-14 | 2000-04-14 | Apparatus for prompting reader correcting sitting posture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00220005 CN2423622Y (en) | 2000-04-14 | 2000-04-14 | Apparatus for prompting reader correcting sitting posture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2423622Y true CN2423622Y (en) | 2001-03-14 |
Family
ID=33585120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00220005 Expired - Fee Related CN2423622Y (en) | 2000-04-14 | 2000-04-14 | Apparatus for prompting reader correcting sitting posture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2423622Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109875756A (en) * | 2019-04-01 | 2019-06-14 | 安徽工业大学 | A kind of alarming device of pre- myopia prevention or strabismus |
-
2000
- 2000-04-14 CN CN 00220005 patent/CN2423622Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109875756A (en) * | 2019-04-01 | 2019-06-14 | 安徽工业大学 | A kind of alarming device of pre- myopia prevention or strabismus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |