WO2002067828A1 - A myopia preventor for ear - Google Patents

A myopia preventor for ear Download PDF

Info

Publication number
WO2002067828A1
WO2002067828A1 PCT/CN2002/000091 CN0200091W WO02067828A1 WO 2002067828 A1 WO2002067828 A1 WO 2002067828A1 CN 0200091 W CN0200091 W CN 0200091W WO 02067828 A1 WO02067828 A1 WO 02067828A1
Authority
WO
WIPO (PCT)
Prior art keywords
switch
students
myopia
ear
box body
Prior art date
Application number
PCT/CN2002/000091
Other languages
French (fr)
Chinese (zh)
Inventor
Manxiu Li
Gongshu Huang
Original Assignee
Manxiu Li
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Manxiu Li filed Critical Manxiu Li
Publication of WO2002067828A1 publication Critical patent/WO2002067828A1/en

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/24—Reminder alarms, e.g. anti-loss alarms

Definitions

  • the invention relates to a device for preventing myopia from correcting the sitting posture of students.
  • CN2281115Y Announced seat cover for protecting eyesight of students The common disadvantages of the above devices are that the structure is complicated, the production cost is high, the use is inconvenient, and the students' physiological and psychological burdens are increased to varying degrees.
  • the writing sitting posture correction device fixed on the chair guilt needs to be used. Limit the student's upper body to the proper position of the seat and writing table. This restricts students' normal activities, such as drinking water or taking things out of the seat, which is extremely inconvenient to use.
  • the anti-myopia ear hook is composed of a box body, a box cover, and a voice integrated block installed in the box body and connected through a power cord, a buzzer power switch and a balance switch.
  • the balance switch includes a parallel connection The forward tilt balance switch, the left tilt balance switch and the right tilt balance switch, the box cover is installed on the body, and the box body and the cover have ear grooves which are convenient for hanging on the students' ears.
  • the present invention is designed as above, compared with the prior art, it has a simple structure. Single, low production cost, easy to use, etc., when in use, the power switch of the present invention can be fixed on the ears of the students after turning on and off. When the student's head is tilted forward or leftward or rightward over a certain angle, the buzzer of the present invention emits a prompt or music sound to remind the student to raise or straighten the head.
  • FIG. 1 is a schematic diagram of the structure of the present invention.
  • the anti-myopia ear hook is composed of a box body (1), a box cover (2), a ft block (3), a buzzer (4), a power supply switch (5), and a forward tilt mercury
  • the balance switch (6), the left-tilt mercury balance switch (7) and the right-tilt balance switch (8) form a voice integration block (3), a buzzer (4), a power switch (5), and a mercury balance switch (6), (7), (8) are all installed in the box body (1) and connected through the power cord.
  • the box cover (2) is fixed to the box body (1) with screws.
  • the box body (1) and the mixing dish f, 2) have ear grooves (9) which are convenient for hanging on the students' ears.
  • the power switch (5) of the present invention When in use, the power switch (5) of the present invention is turned on and hung on a student's ear. If the student's head is tilted forward or left or tilted more than a certain angle and the invention is then tilted forward or left or tilted more than a certain angle, the mercury installed in the box body (1) The balance switch (6) or (7) or (8) will be turned on, and the buzzer will sound an alarm to remind students to raise their heads or straighten them. After the student's head is raised or straightened to restore the present invention to the original equilibrium state, the mercury balance switch (6) or (7) or (8) installed in the box body (1) is turned off, causing the beep (4) Stop sounding.

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  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Headphones And Earphones (AREA)

Abstract

A myopia preventor for ear is composed of a body (1), a cover (2), a voice IC (3), an annunciator (4), a power switch (5), a forward slant switch (6), a left slant switch (7) and a right slant switch (8). While using it, we just need turn on the power and hang the preventor on students'ears. When the angles which students' heads slant forward or left or right exceed stated angles, the annunciator generates sound or music to remind students to keep right pose. The invention has the advantages of having simple structure, costing low and operating conveniently.

Description

防近视耳挂 技术领域  Technical Field
本发明涉及到一种防止近视矫正学生坐姿的装置。  The invention relates to a device for preventing myopia from correcting the sitting posture of students.
背景技术  Background technique
现有 的 防止近视矫正学生坐姿 的装置有很多 ， 其结构也 各不相 同 。 有的安装在书桌边上； 例如 中 国专利 CN2062183U 公告的少儿近视预防器和 中 国专利 CN2112984U 公告的一种 学生视力姿势保护器等 。 有的 固 定在座椅靠背上 ； 例如 中 国 CN2295391 Y 公告的书写坐姿矫正装置和 中 国专利 CN22835Y 公 告 的 防近视带等 。 有 的 则 戴于 人 的 头部 ； 例 如 中 国 专 利 There are many existing devices that prevent myopia from correcting the sitting posture of students, and their structures are also different. Some are installed near the desk; for example, juvenile myopia preventer published in Chinese patent CN2062183U and a student's vision posture protector published in Chinese patent CN2112984U. Some are fixed on the seat back; for example, the sitting posture correction device published in CN2295391 Y published in China and the anti-myopia prevention tape published in Chinese patent CN22835Y. Others are worn on people 's heads; for example, Chinese patents
CN2281115Y 公告的学生用保护视力坐姿套。 上述装置共同 的 不足之处是结构复杂 ， 制作成本高 ， 使用 不方便 ， 并且不 同 程度地增加学生的生理和心理负担 ， 特别是固 定在座椅罪 冃 上的书写坐姿矫正装置， 其使用 时需将学生上身 限制在座椅 与书写桌适当 的位置 。 从而限制 了 学生的正常活动 ， 如离座 喝水或取物等， 使用极不方便。 CN2281115Y Announced seat cover for protecting eyesight of students. The common disadvantages of the above devices are that the structure is complicated, the production cost is high, the use is inconvenient, and the students' physiological and psychological burdens are increased to varying degrees. In particular, the writing sitting posture correction device fixed on the chair guilt needs to be used. Limit the student's upper body to the proper position of the seat and writing table. This restricts students' normal activities, such as drinking water or taking things out of the seat, which is extremely inconvenient to use.
发明 内容  Invention content
本发 明 的技术方案是： 防近视耳挂 由盒体、 盒盖和安装 在盒体 内 的 、 通过 电源线相联接的语音集成块、 蜂鸣片 电 源开关和平衡开关组成， 平衡开关包括并联连接的前倾式平 衡开关、 左倾式平衡开关和右倾式平衡开关 ， 盒盖安装在 体上， 盒体和盒盖上有便于挂在学生耳朵上的耳槽。  The technical solution of the present invention is: The anti-myopia ear hook is composed of a box body, a box cover, and a voice integrated block installed in the box body and connected through a power cord, a buzzer power switch and a balance switch. The balance switch includes a parallel connection The forward tilt balance switch, the left tilt balance switch and the right tilt balance switch, the box cover is installed on the body, and the box body and the cover have ear grooves which are convenient for hanging on the students' ears.
本发 明 由于用如上设计 ， 与现有技术相 比 ， 具有结构简 单， 制作成本低 ， 使用方便等特点 ， 使用 时将本发明 的 电源 幵关启 开后 固 定在学生耳朵上即 可。 当 学生头部 向前倾斜或 向左倾斜或 向右倾斜超过过一定角度时 ， 本发明 的蜂鸣片 即 发出提示语或音乐声， 提醒学生将头抬起或摆正。 Because the present invention is designed as above, compared with the prior art, it has a simple structure. Single, low production cost, easy to use, etc., when in use, the power switch of the present invention can be fixed on the ears of the students after turning on and off. When the student's head is tilted forward or leftward or rightward over a certain angle, the buzzer of the present invention emits a prompt or music sound to remind the student to raise or straighten the head.
以下结合附图和实施例对本发明 的详细 结构作进一少 描 图 1 为本发明 的结构示意图 。  The detailed structure of the present invention is described below with reference to the drawings and embodiments. FIG. 1 is a schematic diagram of the structure of the present invention.
如 附 图所示： 防近视耳挂 由盒体 （ 1 )、 盒盖 （ 2 ) 、 语 曰 ft成块 ( 3 )、 蜂鸣片 （ 4 )、 电源幵关 （ 5 )、 前倾式水银平衡 开关 （ 6 )、 左倾式水银平衡开关 （ 7 ) 和右倾式平衡开关 ( 8 ) 组成 语音集成块 （ 3 )、 蜂鸣片 （ 4 )、 电源开关 （ 5 ) 和水银 平衡开关 （ 6) 、 （ 7) 、 （ 8) 均卡装在盒体 （ 1 ) 内 并通过 电源 线联接 。 盒盖 （ 2) 用螺钉固定在盒体 （ 1 ) 上。 盒体 ( 1 ) 和 合 皿 f、 2) 上有便于挂在学生耳朵上的耳槽 （ 9)。 使用 时， 将本发明 的 电源开关 （ 5) 开启 后挂在学生耳朵 上即 可 。 如果学生头部 向 前倾斜或向左倾斜或 向 右倾斜超过 一定角度而使本发明 随之 向前倾斜或 向左倾斜或 向右倾斜超 过一定角 度时 ， 安装在盒体 （ 1 ) 内 的水银平衡开关 （ 6) 或 ( 7) 或 （ 8 ) 便接通， 使蜂鸣片发出 报警声 ， 提醒学生将头 抬起或摆正 。 当学生的头抬起来或摆正而使本发 明恢复原來 的平衡状态 以后 ， 安装在盒体 （ 1 ) 内 的水银平衡开关 （ 6) 或 （ 7 ) 或 （ 8 ) 便断开， 使蜂呜片 （ 4 ) 停止发声 。 不用 时 ， 可将其方便地从耳朵上取下 ， 关 闭 电源开关 （ 5 )， 放进书包 或衣袋内 即可。 本发 明 由 于结构简单轻巧 ， 蜂鸣片发 出 的报警声小而轻 柔， 挂在耳朵上不会增加学生的生理和心理负担 ， 也不会影 响旁人。 不仅适合于在家做作业时使用 ， 而且适合于在学校 上课、 考试等其它场合使用 。 As shown in the figure: The anti-myopia ear hook is composed of a box body (1), a box cover (2), a ft block (3), a buzzer (4), a power supply switch (5), and a forward tilt mercury The balance switch (6), the left-tilt mercury balance switch (7) and the right-tilt balance switch (8) form a voice integration block (3), a buzzer (4), a power switch (5), and a mercury balance switch (6), (7), (8) are all installed in the box body (1) and connected through the power cord. The box cover (2) is fixed to the box body (1) with screws. The box body (1) and the mixing dish f, 2) have ear grooves (9) which are convenient for hanging on the students' ears. When in use, the power switch (5) of the present invention is turned on and hung on a student's ear. If the student's head is tilted forward or left or tilted more than a certain angle and the invention is then tilted forward or left or tilted more than a certain angle, the mercury installed in the box body (1) The balance switch (6) or (7) or (8) will be turned on, and the buzzer will sound an alarm to remind students to raise their heads or straighten them. After the student's head is raised or straightened to restore the present invention to the original equilibrium state, the mercury balance switch (6) or (7) or (8) installed in the box body (1) is turned off, causing the beep (4) Stop sounding. When not in use, you can easily remove it from your ears, turn off the power switch (5), and put it in a schoolbag or pocket. Because the structure of the invention is simple and light, the alarm sound from the buzzer is small and gentle, and hanging on the ear will not increase the student's physical and psychological burden and will not affect other people. Not only suitable for homework, but also for other occasions such as school lessons, examinations, etc.

Claims

权利要求 Rights request
1、 一种防近视耳挂， 它 由 盒体、 盒盖和安装在盒体 内 的 、 通过电源线相互联接 的语音集成块、 蜂鸣片 、 电源开关和平 衡开关组成， 盒盖安装在盒体上 ， 盒体和盒盖上有便于挂在 学生耳朵上的耳槽， 其特征在于平衡开关包括并联连接的前 倾式平衡开关、 左倾式平衡开关或右倾式平衡开关。  1. An anti-myopia ear hook, which is composed of a box body, a box cover, and a voice integrated block, a buzzer, a power switch and a balance switch installed in the box body and connected to each other through a power cord. The box cover is installed in the box body. In the above, the box body and the box cover are provided with ear grooves which are convenient for hanging on the ears of the students, and are characterized in that the balance switch includes a forward tilt balance switch, a left tilt balance switch or a right tilt balance switch connected in parallel.
PCT/CN2002/000091 2001-02-28 2002-02-19 A myopia preventor for ear WO2002067828A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNCN01213534.8 2001-02-28
CN01213534U CN2468110Y (en) 2001-02-28 2001-02-28 Antimyopia ear-hanger

Publications (1)

Publication Number Publication Date
WO2002067828A1 true WO2002067828A1 (en) 2002-09-06

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Application Number Title Priority Date Filing Date
PCT/CN2002/000091 WO2002067828A1 (en) 2001-02-28 2002-02-19 A myopia preventor for ear

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CN (1) CN2468110Y (en)
WO (1) WO2002067828A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104766451A (en) * 2015-04-07 2015-07-08 深圳市康康网络技术有限公司 Posture monitoring equipment and posture monitoring method thereof
CN105701991A (en) * 2014-11-27 2016-06-22 桂林电子科技大学 Bluetooth earphone type intelligent myopia prevention instrument
CN112614319A (en) * 2020-12-21 2021-04-06 珠海格力电器股份有限公司 Terminal adjusting method and device, computer equipment and computer readable storage medium
WO2023035345A1 (en) * 2021-09-10 2023-03-16 李志坚 Positioning finder

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86204558U (en) * 1986-06-26 1987-04-01 曾再生 Writing posture correcting appliance
CN2179274Y (en) * 1993-10-21 1994-10-12 李颂锦 Myopia and hunchback preventing instrument

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86204558U (en) * 1986-06-26 1987-04-01 曾再生 Writing posture correcting appliance
CN2179274Y (en) * 1993-10-21 1994-10-12 李颂锦 Myopia and hunchback preventing instrument

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105701991A (en) * 2014-11-27 2016-06-22 桂林电子科技大学 Bluetooth earphone type intelligent myopia prevention instrument
CN104766451A (en) * 2015-04-07 2015-07-08 深圳市康康网络技术有限公司 Posture monitoring equipment and posture monitoring method thereof
CN112614319A (en) * 2020-12-21 2021-04-06 珠海格力电器股份有限公司 Terminal adjusting method and device, computer equipment and computer readable storage medium
WO2023035345A1 (en) * 2021-09-10 2023-03-16 李志坚 Positioning finder

Also Published As

Publication number Publication date
CN2468110Y (en) 2001-12-26

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