CN2800399Y - Attitude-correcting myopia prevention prompting device - Google Patents
Attitude-correcting myopia prevention prompting device Download PDFInfo
- Publication number
- CN2800399Y CN2800399Y CN 200520117944 CN200520117944U CN2800399Y CN 2800399 Y CN2800399 Y CN 2800399Y CN 200520117944 CN200520117944 CN 200520117944 CN 200520117944 U CN200520117944 U CN 200520117944U CN 2800399 Y CN2800399 Y CN 2800399Y
- Authority
- CN
- China
- Prior art keywords
- myopia prevention
- box body
- attitude
- linked
- prompting device
- 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
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The utility model discloses an attitude-correcting myopia prevention prompting device, which is composed of a wearing device and a device core, wherein the wearing device comprises a hanging band and a box body, and the device core comprises a power supply, a power switch, a mercury directional switching switch and a vibrational miniature motor which are assembled in a combining body. When a sitting attitude of a user is tilted to the object viewing distance between eyes and a desktop and exceeds the distance of myopia, vibrational prompting is generated. The sitting attitude is required to be adjusted rapidly for achieving the purpose of preventing myopia. The utility model can not generate noise to disturb other people, has the advantages of simple structure, beautiful appearance, convenient operation and good effect, and can be hidden and worn. The attitude-correcting myopia prevention prompting device is especially suitable for primary and secondary school students to use.
Description
One, technical field
The utility model relates to a kind of myopia prevention device, especially wears the myopia prevention prompting device that vibration prompt is sat collection.
Two, background technology
The high main cause of students in middle and primary schools' myopia incidence is excessively myopia reading and operation, if eyes and desktop are looked object distance from less than 30Cm, just can cause myopia exercise, distance belongs to excessive myopia exercise less than 23Cm, and distance is at the optimum distance that is only operation on best operation sitting posture and eyes and the desktop about 30-33Cm.Present the having of pre-myopia prevention " the short positive device of reading posture " though certain effect is arranged, exists ear and covered by rectifier and influence normal good hearing, and music tip influence notice to be concentrated, shortcomings such as use inconvenience; A kind of in addition " back of the body back of the body is good " is the effect better products, wears off inconvenience, the bad deficiency of disguise but exist, because the existence of the said goods defective is limited to using.
Three, summary of the invention
The purpose of this utility model is in order to overcome deficiency of the prior art, provides a kind of and wears conveniently, and the positive appearance myopia prevention prompting device of vibration prompt makes the wearer keep correct learning posture, reaches the order of pre-myopia prevention.
The technical solution of the utility model is: the positive appearance myopia prevention of the utility model prompting device, to form by wearable device and device core, and wearable device is formed by being linked with box body, and being linked with can be that vest type is linked with, and also can be that single belt is linked with; The device core is by power supply, power switch, directed actuating switch of mercury and micromotor series connection welding, be assemblied in the box body, the directed actuating switch of mercury is when positive appearance myopia prevention prompting device box body tilts to certain angle, because the mobile switch conduction that makes of mercury in the switch, electric current passes through, and micromachine is rotated, eccentric pendulum is installed on the miniature electrical machinery axle, can makes whole device core and box body produce vibration.Box body can be a cuboid, also can be the cylinder bodily form or the cylindroid bodily form, can also be other shape.
During use, will be linked with and hang on both shoulders or the neck, and make positive appearance myopia prevention prompting device box body be close to the front, single belt is linked with the box body of wearing and needs make it be close to the front by upper garment, and the device core is assemblied in the box body.Turn on the power switch, the user drives box body and leans forward toward top rake, when the distance of looking thing on eyes and the desktop arrives excessive myopia apart from 23Cm, and the directed actuating switch conducting of mercury, the micromachine vibration reaches the purpose of pointing out the seat collection.
The positive appearance myopia prevention of the utility model prompting device, do not produce noise jamming others, simple in structure, good looking appearance, easy to use, can hiddenly wear, especially be fit to students in middle and primary schools and use.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Four, description of drawings
Fig. 1 is the structural representation of the positive appearance myopia prevention of the utility model prompting device embodiment 1;
Fig. 2 is the structural representation of the positive appearance myopia prevention of the utility model prompting device embodiment 2;
Fig. 3 is the positive appearance myopia prevention of a utility model prompting device device core circuit diagram.
Five, embodiment
Embodiment 1: comprise wearable device and device core as Fig. 1, the positive appearance myopia prevention prompting device shown in shown in Figure 3, wearable device is linked with 6 by box body 5 and vest type and forms, the device core is made up of power supply 1, power switch 2, the directed actuating switch 3 of mercury, micromachine 4, micromachine 4 has eccentric pendulum, can make the micromachine vibration after the energising, box body 5 is a cuboid, and the device core apparatus is in box body 5.Energized switch 2 backs are if box body 5 tilts, and user's eyes and desktop are looked object distance when extremely excessively myopia is apart from 23Cm, micromachine 4 vibrations in the device core, and the prompting user sits collection.The conducting angle of the directed actuating switch 3 of device in-core mercury can be adjusted and fix after suitable, can often use.
Embodiment 2: as Fig. 2, positive appearance myopia prevention prompting device shown in Figure 3, comprise wearable device and device core, wearable device by single belt be linked with 7 and garden cylindricality box body 5 form, the device core is made up of power supply 1, power switch 2, mercury actuating switch 3 and micromachine 4, remove to be linked with to single belt and be linked with 7, box body 5 is outside the cylindricality of ellipse garden, and remainder and embodiment 1 are identical.
Two embodiment of the positive appearance myopia prevention of the utility model prompting device are all simple in structure, good looking appearance, easy to use, practical, good concealment, noiseless disturb, and especially are fit to students in middle and primary schools and use.
Claims (4)
1, positive appearance myopia prevention prompting device is made up of carried device and device core, it is characterized in that: be linked with (6) or (7) and connect box body (5) formation carried device, the shape of box body (5) is cuboid, right cylinder or ellipsoid, and power supply (1), power switch (2), the directed actuating switch (3) of mercury and micromachine (4) series connection are formed movement and placed in the box body (5) of carried device.
2, positive appearance myopia prevention prompting device as claimed in claim 1 is characterized in that: being linked with to vest type in the wearable device is linked with (6).
3, positive appearance myopia prevention prompting device as claimed in claim 1 is characterized in that: being linked with to single belt in the wearable device is linked with (7).
4, according to claim 1 or 2 or 3 described positive appearance myopia prevention prompting devices, it is characterized in that: power supply (1), power switch (2), the directed actuating switch (3) of mercury, micromachine (4) are the polyphone welding, assembling is fixed in the box body (5), on the motor shaft of micromachine (4) eccentric pendulum is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520117944 CN2800399Y (en) | 2005-09-11 | 2005-09-11 | Attitude-correcting myopia prevention prompting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520117944 CN2800399Y (en) | 2005-09-11 | 2005-09-11 | Attitude-correcting myopia prevention prompting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2800399Y true CN2800399Y (en) | 2006-07-26 |
Family
ID=36842894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520117944 Expired - Fee Related CN2800399Y (en) | 2005-09-11 | 2005-09-11 | Attitude-correcting myopia prevention prompting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2800399Y (en) |
-
2005
- 2005-09-11 CN CN 200520117944 patent/CN2800399Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103689936B (en) | Intelligent myopia-preventive children chair | |
| CN2800399Y (en) | Attitude-correcting myopia prevention prompting device | |
| CN102960968A (en) | Multifunctional chair capable of adjusting sitting posture | |
| CN2868245Y (en) | Sitting posture prompting corrector for preventing myopia, hunchback and sleeping | |
| CN108510826A (en) | A kind of whole body induction type VR devices based on virtual reality | |
| CN203000023U (en) | Electronic sitting posture correcting chair | |
| JP3225040U (en) | Portable sitting posture support tool | |
| CN205030876U (en) | Myopia and kyphosis prevention chair | |
| CN105124980B (en) | A kind of myopia prevention hunchback chair | |
| CN101441804A (en) | Sitting posture instrument | |
| CN206378972U (en) | Simple pre- myopia prevention device and equipment | |
| CN202870420U (en) | Head posture automatic detecting and alarming glasses capable of preventing myopia and cervical spine disease | |
| CN2440382Y (en) | Special desk and chair against myopia | |
| CN200947241Y (en) | Alarm device for prompting sitting posture | |
| CN205432880U (en) | Appearance ware is rectified to myopia prevention position of sitting | |
| CN209750438U (en) | Waist rest fixing device for chair | |
| CN2696058Y (en) | Infrared controlled device for correcting sitting posture | |
| CN201562347U (en) | Sitting posture correction reminder | |
| CN204305293U (en) | A kind of blue-tooth earphone structure | |
| CN201051295Y (en) | A posture prompt device | |
| CN201037951Y (en) | Micro-electron myopia-proof prompting instrument | |
| CN2405249Y (en) | Watch with means for regular posture | |
| CN202407916U (en) | Chair for preventing shortsightedness | |
| CN215776743U (en) | Seat with adjustable seat depth | |
| CN208271409U (en) | A kind of Teaching of English Listening assistant teaching aid |
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 |