CN2423625Y - Alarm hanging on ear for preventing myopia - Google Patents
Alarm hanging on ear for preventing myopia Download PDFInfo
- Publication number
- CN2423625Y CN2423625Y CN 00224905 CN00224905U CN2423625Y CN 2423625 Y CN2423625 Y CN 2423625Y CN 00224905 CN00224905 CN 00224905 CN 00224905 U CN00224905 U CN 00224905U CN 2423625 Y CN2423625 Y CN 2423625Y
- Authority
- CN
- China
- Prior art keywords
- student
- ear
- utility
- model
- box body
- 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
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Abstract
The utility model discloses an ear suspension used for preventing myopia, which is composed of a box body (1), a box cover (2), a music integrated block (3), a buzzing piece (4), a power switch (5) and a mercury balance switch (6), wherein ear slots convenient for hanging the utility model on an ear of a student are arranged on the box body (1) and the box cover (2). The utility model has the characteristics of simple structure, low cost, convenient use, etc. The utility model is hung on the ear of the student in use; when the head of the student forwards slants and exceeds a certain angle (namely that the eyes of the student approach to books because the head of the student is too low), the buzzing piece in the utility model can send out warning tone to remind the student to enhance the head.
Description
The utility model relates to a kind of device that prevents the myoporthosis sitting posture of student, particularly a kind of antimyopia ear-hanger.
The existing device of myoporthosis sitting posture of student that prevents has a lot, and its structure also has nothing in common with each other.What have is installed on the desk limit (as juvenile's myopia preventer of Chinese patent CN 2062183u bulletin and a kind of student eyesight posture protector of Chinese patent CN 2112984u bulletin etc.); what have is fixed on the backrest (as the Strap for preventing nearsight of writing correcting sitting posture device and Chinese patent CN 2291835Y bulletin of Chinese patent CN2295391Y bulletin etc.), and what have then wears head in the people (as the student of Chinese patent CN 2281115Y bulletin with vision protection sitting posture cover).The common weak point of said apparatus is a complex structure, the cost of manufacture height, use inconvenient, and increase student's physiology and psychological burden to some extent, particularly be fixed on and write the correcting sitting posture device on the backrest, need when it uses student's upper body is limited in seat and the suitable position of writing desk.Thereby limited student's normal activity (as disseat drink water or get thing etc.), used extremely inconvenient.
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part and provide a kind of simple in structure, and cost of manufacture is low, antimyopia ear-hanger easy to use.
The technical solution of the utility model is: music-integrating block, buzzing sheet, power switch and balance switches set that antimyopia ear-hanger is coupled to each other by box body, lid with in being installed in box body, by power lead become, lid is installed on the box body, and the device of being convenient to be fixed on student's ear is arranged on box body or the lid.
The utility model is owing to adopt as above design, compared with prior art, have simple in structure, cost of manufacture is low, characteristics such as easy to use get final product on student's ear being fixed on behind the power switch breakdown of the present utility model during use, superly tiltedly surpass certain angle and make the utility model when making eyes be too near to books (head too low and) when turning forward certain angle when student's head turns forward, buzzing sheet in the utility model promptly sends chimes of doom, reminds the student to raise one's head.
Below in conjunction with drawings and Examples detailed structure of the present utility model is further described.
Accompanying drawing is a structural representation of the present utility model.
As shown in drawings: antimyopia ear-hanger is made up of box body (1), lid (2), music-integrating block (3), buzzing sheet (4), power switch (5) and mercury balance cock (6), music-integrating block (3), buzzing sheet (4), power switch (5) and mercury balance cock (6) all are installed in the box body (1) and by power lead and are coupled to each other, lid (2) is screwed on box body (1), and the ear groove of being convenient to hang on student's ear (7) is arranged on box body (1) and the lid (2).
During use, get final product hanging on student's ear after power switch of the present utility model (5) unlatching, turn forward super angle once and make the utility model when making eyes be too near to books (head too low and) when turning forward certain angle as student's head, the mercury balance cock (6) that is installed in the box body (1) is just connected, make the buzzing sheet must send chimes of doom, remind the student to raise one's head.After student's head lifted and make the utility model to recover original equilibrium state, the mercury balance cock (6) that is installed in the box body (1) just disconnected, and makes buzzing sheet (4) stop sounding.Not the time spent, it can be taken off from ear easily, powered-down switch (5) is put in school bag or the pocket and is got final product.The utility model is because simple in structure light and handy, the chimes of doom that the buzzing sheet sends is small and light gentle, hangs over the physiology and the psychological burden that can not increase the student on the ear, also can not influence other people, use when not only being suitable for doing one's assignment in family, and be suitable for giving a lesson in school, other occasion such as examination uses.
Claims (2)
1, a kind of antimyopia ear-hanger, it is characterized in that music-integrating block, buzzing sheet, power switch and balance switches set by box body, lid and in being installed in box body, that be coupled to each other by power lead become, lid is installed on the box body, and the device of being convenient to be fixed on student's ear is arranged on box body or the lid.
2, antimyopia ear-hanger as claimed in claim 1 is characterized in that the ear groove of being convenient to hang on student's ear is arranged on box body and the lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00224905 CN2423625Y (en) | 2000-05-25 | 2000-05-25 | Alarm hanging on ear for preventing myopia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00224905 CN2423625Y (en) | 2000-05-25 | 2000-05-25 | Alarm hanging on ear for preventing myopia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2423625Y true CN2423625Y (en) | 2001-03-14 |
Family
ID=33589142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00224905 Expired - Fee Related CN2423625Y (en) | 2000-05-25 | 2000-05-25 | Alarm hanging on ear for preventing myopia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2423625Y (en) |
-
2000
- 2000-05-25 CN CN 00224905 patent/CN2423625Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LI MANXIU; ZHANG ANSHENG Free format text: FORMER NAME OR ADDRESS: LI MANXIU |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Li Manxiu Patentee after: Zhang Ansheng Patentee before: Li Manxiu |
|
| ASS | Succession or assignment of patent right |
Owner name: CHANGSHA KANGMING ELECTRONIC SCIENCE AND TECHNOLO Free format text: FORMER OWNER: LI MANXIU Free format text: FORMER OWNER: ZHANG ANSHENG Effective date: 20041001 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20041001 Address after: 410001 Hunan province Changsha High-tech Development Zone Lugu Road No. 662 Building No. 410 Software Center Patentee after: Changsha Kang Ming Electronic Technology Co., Ltd. Address before: 421001 Hunan Hengyang Zhengxiang Road No. 30 Co-patentee before: Zhang Ansheng Patentee before: Li Manxiu |
|
| 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 |