WO2017177573A1 - 具有距离监测功能的智能眼镜 - Google Patents
具有距离监测功能的智能眼镜 Download PDFInfo
- Publication number
- WO2017177573A1 WO2017177573A1 PCT/CN2016/092273 CN2016092273W WO2017177573A1 WO 2017177573 A1 WO2017177573 A1 WO 2017177573A1 CN 2016092273 W CN2016092273 W CN 2016092273W WO 2017177573 A1 WO2017177573 A1 WO 2017177573A1
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- WO
- WIPO (PCT)
- Prior art keywords
- distance
- distance monitoring
- monitoring device
- signal
- glasses
- Prior art date
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C11/00—Non-optical adjuncts; Attachment thereof
-
- 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
- Invention name smart glasses with distance monitoring function
- the present invention relates to the field of wearable devices, and in particular, to a smart glasses having a distance monitoring function.
- Glasses are a must in everyday life, especially for people who need to wear glasses (for example, myopic people), glasses can correct the eye's vision.
- glasses can correct the eye's vision.
- the glasses even if the user wears glasses, if the glasses are used improperly, the eyesight of the eyes will decrease. For example, if the user reads the book, the distance between the eyes and the book is too close, which may further lead to myopia. Therefore, it is necessary to provide a smart glasses that monitors the reading distance of the eyes. When the distance between the user's glasses and the object in front of the glasses is less than the preset distance ⁇ , the user is reminded not to be too close to the front object to protect the eyes.
- the main object of the present invention is to provide a smart glasses with a distance monitoring function, which aims to solve the problem that the existing glasses cannot monitor the distance from the object in front of the glasses.
- the present invention provides a smart glasses having a distance monitoring function, the smart glasses having a distance monitoring function, including a glasses body and a distance monitoring device, wherein the distance monitoring device is disposed on the glasses On the body, wherein: the distance monitoring device is provided with a microprocessor, and a signal transmitter and a signal receiver electrically connected to the microprocessor; the signal transmitter is configured to transmit a detection signal to an object directly in front of the glasses body The signal receiver is configured to receive a reflected signal that the detection signal hits the object ;; the microprocessor is configured to monitor the lens body and the lens body according to the inter-turn difference between the detection signal and the reflected signal The distance between the objects in front, and when the monitored distance is less than the preset distance ⁇ , the signal transmitter is controlled to emit an acoustic signal.
- the distance monitoring device further includes a first fixing component, and the first fixing component is disposed at the [0006]
- the first fixing component is connected to the frame of the eyeglass body.
- the distance monitoring device further includes a second fixing component, and the second fixing component is disposed on a back surface of the distance monitoring device.
- the second fixing component is connected to the temple of the glasses body, and the second fixing component is a snap-type structure.
- the temple is a detachable structure.
- the outer surface of the distance monitoring device is provided with a ⁇ button for opening or closing the distance I
- the outer surface of the distance monitoring device is provided with a distance increasing button for increasing the preset distance, and a distance reducing button for reducing the preset distance.
- the distance monitoring device is further provided with a battery and a charging interface connected to the battery.
- the utility model monitors the distance between the user's glasses and the objects in front of the glasses by the utility model.
- a sound is emitted to remind the user to enlarge the distance between the objects in front of the glasses to protect the eyes.
- FIG. 1 is a schematic structural view of a preferred embodiment of a smart glasses having a distance monitoring function according to the present invention
- FIG. 2 is a structure of a preferred embodiment of a distance monitoring device for smart glasses having a distance monitoring function according to the present invention
- FIG. 3 is a schematic diagram of a preferred embodiment of the use of the distance monitoring device in the smart glasses with distance monitoring function of the present invention.
- FIG. 1 is a schematic structural view of a preferred embodiment of the smart glasses having a distance monitoring function according to the present invention.
- the smart glasses having the distance monitoring function include, but are not limited to, the glasses body 1 and the distance monitoring device 2.
- the lens body 1 includes a temple 30.
- the temple 30 is coupled to the frame of the lens body 1.
- the temple 30 is of a detachable structure. Specifically, the user can remove the temples 30 from the lens body 1 to facilitate replacement of the other types of temples 30.
- the distance monitoring device 2 is disposed on the lens body 1 for monitoring the distance between the lens body 1 and an object directly in front of the lens body 1 by signal detection, when the lens body 1 and the lens body are 1
- the distance between the objects in front of each other is less than the preset distance, and a sound wave signal is sent to remind the user.
- the distance monitoring device 2 monitors the smart by transmitting a detection signal to the book and receiving a reflected signal reflected from the book.
- the distance between the glasses and the books if the distance between the smart glasses and the books is less than the preset distance, indicating that the eyes of the user are too close to the books, the distance monitoring device 2 plays a sound to remind the user to expand the distance between the books and the books. To protect the eyes.
- the distance monitoring device 2 will be described in detail in Fig. 2.
- FIG. 2 is a schematic structural view of a preferred embodiment of a distance monitoring device for smart glasses having a distance monitoring function according to the present invention.
- the distance monitoring device 2 includes a first fixing member 3, a second fixing member 4, a switch button 5, a signal transmitter 6, a signal receiver 7, a distance increasing button 8, a distance reducing button 9, and a microprocessor. 10.
- the first fixing member 3 and the second fixing member 4 are disposed on the back surface of the distance monitoring device 2.
- the first fixing member 3 is of a clip type structure.
- the second fixing member 4 is a snap-type structure.
- the first fixing member 3 and the second fixing member 4 are for fixing the distance monitoring device 2 to the glasses body 1.
- the first fixing component 3 is connected to the frame of the eyeglass body 1 (ie, the first fixing component 3 clamps the upper frame of the frame of the eyeglass body 1), and the second fixing component 4 With the glasses
- the temples 30 of the body 1 are connected (ie, the second fixing member 4 is caught by the temples 30, or the temples 3
- the first fixing member 1 may be omitted.
- the slamming button 5, the distance increasing button 8, and the distance reducing button 9 are disposed on the outer surface of the distance monitoring device 2.
- the switch button 5, the signal transmitter 6, the signal receiver 7, the distance increasing button 8, and the distance reducing button 9 are all electrically connected to the microprocessor 10.
- the slamming button 5 is used to activate or deactivate the distance monitoring device 2.
- the microprocessor 10 controls the signal transmitter 6 to transmit a sounding signal.
- the signal transmitter 6 is for transmitting a detection signal 11 directly in front of the spectacles body 1.
- the frequency of the detection signal 11 may be a value (e.g., 180 kHz) or a range value (e.g., 1 50 kHz to 200 kHz).
- the microprocessor 10 controls the signal receiver 7 to receive the reflected signal reflected by the detection signal. As shown in Fig. 3, the signal receiver 7 receives the reflected signal 12 returned by the detection signal 11 against an object (i.e., an object directly in front of the lens body 1, for example, a book, a display, etc.).
- an object i.e., an object directly in front of the lens body 1, for example, a book, a display, etc.
- the microprocessor 10 is configured to calculate a distance between the eyeglass body 1 and the front side of the eyeglass body 1 based on the difference between the detection signal and the reflected signal.
- the microprocessor 10 is further configured to: when the calculated distance is less than a preset distance (pre-stored in the microprocessor 10), control the signal transmitter 6 to emit an acoustic signal to remind the user to expand The distance between the objects in front of the lens body 1. As shown in Fig. 3, the signal transmitter 6 emits an acoustic signal 13.
- the frequency of the acoustic signal 13 may be a value (e.g., 3.9 kHz) or a range of values (e.g., 3 kHz to 5 kHz).
- the preset distance is twenty-five centimeters.
- the distance increase button 8 is for increasing the preset distance
- the distance reduction button 9 is for reducing the preset distance. The user can adjust the respective preset distances by the distance increasing button 8 and the distance reducing button 9 as needed.
- a battery (not shown in FIG. 2) is further disposed in the distance monitoring device 2.
- the battery is a low-radiation, low-power rechargeable battery that does not affect the health of the user.
- the distance monitoring device 2 further includes a charging interface connected to the battery, and the charging interface is disposed on an outer surface of the distance monitoring device 2.
- the charging interface can be, but is not limited to, a USB interface Or other standard battery charging interface, which can be directly plugged into an external power source (such as a computer USB interface or a low voltage regulator, etc.) to charge the battery. When the battery is exhausted, the battery can be charged through the charging interface.
- FIG. 1 is a schematic structural view of a preferred embodiment of the smart glasses having a distance monitoring function according to the present invention.
- the smart glasses having the distance monitoring function include, but are not limited to, the glasses body 1 and the distance monitoring device 2.
- the lens body 1 includes a temple 30.
- the temple 30 is coupled to the frame of the lens body 1.
- the temple 30 is of a detachable structure. Specifically, the user can remove the temples 30 from the lens body 1 to facilitate replacement of the other types of temples 30.
- the distance monitoring device 2 is disposed on the lens body 1 for monitoring the distance between the lens body 1 and the object directly in front of the lens body 1 by signal detection, when the lens body 1 and the lens body are 1
- the distance between the objects in front of each other is less than the preset distance, and a sound wave signal is sent to remind the user.
- FIG. 2 is a schematic structural view of a preferred embodiment of a distance monitoring device for smart glasses having a distance monitoring function according to the present invention.
- the distance monitoring device 2 includes a first fixing member 3, a second fixing member 4, a switch button 5, a signal transmitter 6, a signal receiver 7, a distance increasing button 8, a distance reducing button 9, and a microprocessor. 10.
- the first fixing member 3 and the second fixing member 4 are disposed on the back surface of the distance monitoring device 2.
- the first fixing member 3 is of a clip type structure.
- the second fixing member 4 is of a snap type structure.
- the first fixing member 3 and the second fixing member 4 are for fixing the distance monitoring device 2 to the lens body 1.
- the first fixing component 3 is connected to the frame of the eyeglass body 1 (ie, the first fixing component 3 clamps the upper frame of the frame of the eyeglass body 1), and the second fixing component 4 Connected to the temple 30 of the lens body 1 (ie, the second fixing member 4 catches the temple 30, or the temple 30 passes through the second fixing member 4).
- the first fixing member 1 may be omitted.
- the slamming button 5, the distance increasing button 8, and the distance reducing button 9 are disposed on the outer surface of the distance monitoring device 2.
- the switch button 5, the signal transmitter 6, the signal receiver 7, the distance increasing button 8, and the distance reducing button 9 are all electrically connected to the microprocessor 10.
- the slamming button 5 is used to activate or deactivate the distance monitoring device 2.
- the microprocessor 10 controls the signal transmitter 6 to transmit a detection signal.
- the signal transmitter 6 is for transmitting a detection signal 11 directly in front of the spectacles body 1.
- the frequency of the detection signal 11 may be a value (e.g., 180 kHz) or a range value (e.g., 1 50 kHz to 200 kHz).
- the microprocessor 10 controls the signal receiver 7 to receive a reflected signal reflected by the detection signal. As shown in Fig. 3, the signal receiver 7 receives the reflected signal 12 returned by the detection signal 11 against an object (i.e., an object directly in front of the lens body 1, for example, a book, a display, etc.).
- an object i.e., an object directly in front of the lens body 1, for example, a book, a display, etc.
- the microprocessor 10 is configured to calculate a distance between the eyeglass body 1 and the front side of the eyeglass body 1 based on the difference between the detection signal and the reflected signal.
- the microprocessor 10 is further configured to: when the calculated distance is less than a preset distance (pre-stored in the microprocessor 10), control the signal transmitter 6 to emit an acoustic signal to remind the user to expand The distance between the objects in front of the lens body 1. As shown in FIG. 3, the signal transmitter 6 emits an acoustic signal 13.
- the frequency of the acoustic signal 13 may be a value (for example, 3.9 kHz), or may be one. Range values (for example, 3kHz to 5kHz).
- the preset distance is twenty-five centimeters.
- the distance increase button 8 is for increasing the preset distance
- the distance reduction button 9 is for reducing the preset distance. The user can adjust the respective preset distances by the distance increasing button 8 and the distance reducing button 9 as needed.
- a battery (not shown in FIG. 2) is disposed in the distance monitoring device 2.
- the battery is a low-radiation, low-power rechargeable battery that does not affect the health of the user.
- the distance monitoring device 2 further includes a charging interface connected to the battery, the charging interface being disposed on an outer surface of the distance monitoring device 2.
- the charging interface can be, but is not limited to, a USB interface or other standard battery charging interface that can be directly plugged into an external power source (such as a computer USB interface or a low voltage regulator, etc.) to charge the battery. When the battery is exhausted, the battery can be charged through the charging interface.
- the smart glasses with distance monitoring function of the present invention adopt the above technical solutions, and achieve the following technical effects:
- the utility model monitors the distance between the user's glasses and the objects in front of the glasses by the utility model. When the distance between the user's glasses and the object in front of the glasses is less than the preset distance ⁇ , a sound is emitted to remind the user to enlarge the distance between the objects in front of the glasses to protect the eyes.
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Abstract
一种具有距离监测功能的智能眼镜,所述智能眼镜包括眼镜本体(1)及距离监测装置(2),距离监测装置(2)设置于所述眼镜本体(1)上,距离监测装置内(2)设置有微处理器(10),及与微处理器(10)电连接的信号发射器(6)及信号接收器(7);信号发射器(6)用于向所述眼镜本体(1)正前方物体发射探测信号;信号接收器(7)用于接收探测信号碰到物体时返回的反射信号;微处理器(10)用于根据探测信号与反射信号之间的时间差监测出眼镜本体(1)与眼镜本体(1)正前方物体之间的距离,及当所述计算的距离小于预设距离时,控制所述信号发射器(6)发出声波信号。通过监测用户的眼镜与眼镜前方物体之间的距离及时提醒用户保护眼睛。
Description
发明名称:具有距离监测功能的智能眼镜
技术领域
[0001] 本实用新型涉及可穿戴设备领域, 尤其涉及一种具有距离监测功能的智能眼镜 背景技术
眼镜是日常生活中的必须品, 尤其对于需要佩戴眼镜的人 (例如, 近视人群) 来说, 眼镜可以矫正眼睛的视力。 然而, 即便是用户佩戴眼镜, 若使用眼镜不 当, 眼睛的视力还是会下降, 例如, 用户看书阅读吋, 眼睛与书本的距离过近 , 容易进一步导致近视。 因此, 有必要提供一种监测眼睛阅读距离的智能眼镜 , 当用户的眼镜与眼镜前方物体之间的距离小于预设距离吋, 提醒用户不要离 前方物体太近以保护眼睛。
技术问题
[0003] 本实用新型的主要目的在于提供一种具有距离监测功能的智能眼镜, 旨在解决 现有的眼镜无法监测与眼镜前方物体的距离的产品问题。
问题的解决方案
技术解决方案
[0004] 为实现上述目的, 本实用新型提供了一种具有距离监测功能的智能眼镜, 所述 具有距离监测功能的智能眼镜包括眼镜本体及距离监测装置, 所述距离监测装 置设置于所述眼镜本体上, 其中: 所述距离监测装置内设置有微处理器, 及与 微处理器电连接的信号发射器及信号接收器; 所述信号发射器用于向所述眼镜 本体正前方物体发射探测信号; 所述信号接收器用于接收所述探测信号碰到所 述物体吋返回的反射信号; 所述微处理器用于根据所述探测信号与反射信号之 间的吋间差监测出眼镜本体与眼镜本体正前方物体之间的距离, 及当所述监测 的距离小于预设距离吋, 控制所述信号发射器发出声波信号。
[0005] 优选的, 所述距离监测装置还包括第一固定部件, 所述第一固定部件设置于所
[0006] 优选的, 所述第一固定部件与所述眼镜本体的镜框连接。
[0007] 优选的, 所述距离监测装置还包括第二固定部件, 所述第二固定部件设置于所 述距离监测装置的背面。
[0008] 优选的, 所述第二固定部件与所述眼镜本体的镜脚连接, 所述第二固定部件为 卡扣式结构。
[0009] 优选的, 所述镜脚为可拆卸式结构。
[0010] 优选的, 所述距离监测装置的外表面设置有幵关按钮, 用于幵启或关闭所述距 离 I 删
两 na J衣且。
[0011] 优选的, 所述距离监测装置的外表面设置有距离增加按钮及距离减少按钮, 所 述距离增加按钮用于增加所述预设距离, 所述距离减少按钮用于降低所述预设 距离。
[0012] 优选的, 所述距离监测装置内还设置有电池及连接至所述电池上的充电接口。
发明的有益效果
有益效果
[0013] 相较于现有技术, 本实用新型所述具有距离监测功能的智能眼镜采用了上述技 术方案, 达到了如下技术效果: 本实用新型通过监测用户的眼镜与眼镜前方物 体之间的距离, 当用户的眼镜与眼镜前方物体之间的距离小于预设距离吋, 发 出声音提醒用户扩大与眼镜前方物体之间的距离以保护眼睛。
对附图的简要说明
附图说明
[0014] 图 1是本实用新型具有距离监测功能的智能眼镜的优选实施例的结构示意图; [0015] 图 2是本实用新型具有距离监测功能的智能眼镜中距离监测装置的优选实施例 的结构示意图;
[0016] 图 3是本实用新型具有距离监测功能的智能眼镜中距离监测装置使用吋的优选 实施例的示意图。
实施该发明的最佳实施例
本发明的最佳实施方式
[0017] 为更进一步阐述本实用新型为达成上述目的所采取的技术手段及功效, 以下结 合附图及优选实施例, 对本实用新型的具体实施方式、 结构、 特征及其功效进 行详细说明。 应当理解, 本实用新型所描述的具体实施例仅仅用以解释本实用 新型, 并不用于限定本实用新型。
[0018] 如图 1所示, 图 1是本实用新型具有距离监测功能的智能眼镜的优选实施例的结 构示意图。
[0019] 在本实施例中, 所述的具有距离监测功能的智能眼镜包括, 但不仅限于, 眼镜 本体 1及距离监测装置 2。 所述眼镜本体 1包括镜脚 30。 所述镜脚 30与所述眼镜本 体 1的镜框连接。 在本实施例中, 所述镜脚 30为可拆卸式结构。 具体地说, 用户 可以将所述镜脚 30从所述眼镜本体 1上拆除, 以利于更换其它型号的镜脚 30。
[0020] 所述距离监测装置 2设置于所述眼镜本体 1上, 用于通过信号探测监测所述眼镜 本体 1与眼镜本体 1正前方物体之间的距离, 当所述眼镜本体 1与眼镜本体 1正前 方物体之间的距离小于预设距离, 发出声波信号提醒用户。
[0021] 举例而言, 当用户佩戴所述具有距离监测功能的智能眼镜并阅读书籍吋, 所述 距离监测装置 2通过发射探测信号至书籍并接收从书籍反射回来的反射信号来监 测所述智能眼镜至书籍之间的距离, 若所述智能眼镜至书籍之间的距离小于预 设距离, 表明用户的眼睛距离书籍太近, 所述距离监测装置 2播放声音提醒用户 扩大与书籍之间的距离, 以保护眼睛。 所述距离监测装置 2将在图 2中做详细描 述。
[0022] 如图 2所示, 图 2是本实用新型具有距离监测功能的智能眼镜中距离监测装置的 优选实施例的结构示意图。
[0023] 所述距离监测装置 2包括第一固定部件 3、 第二固定部件 4、 幵关按钮 5、 信号发 射器 6、 信号接收器 7、 距离增加按钮 8、 距离减少按钮 9及微处理器 10。
[0024] 所述第一固定部件 3及第二固定部件 4设置于所述距离监测装置 2的背面。 所述 第一固定部件 3为夹子式结构。 所述第二固定部件 4为卡扣式结构。 所述第一固 定部件 3及第二固定部件 4用于将所述距离监测装置 2固定于所述眼镜本体 1上。 具体地说, 所述第一固定部件 3与所述眼镜本体 1的镜框连接 (即所述第一固定 部件 3夹住所述眼镜本体 1的镜框的上边框) , 所述第二固定部件 4与所述眼镜本
体 1的镜脚 30连接 (即所述第二固定部件 4卡住所述镜脚 30, 或者说, 所述镜脚 3
0穿过所述第二固定部件 4) 。 在其它实施例中, 所述第一固定部件 1可以省略。
[0025] 所述幵关按钮 5、 距离增加按钮 8、 距离减少按钮 9设置于所述距离监测装置 2外 表面。 所述幵关按钮 5、 信号发射器 6、 信号接收器 7、 距离增加按钮 8、 距离减 少按钮 9均电连接至所述微处理器 10。
[0026] 所述幵关按钮 5用于幵启或关闭所述距离监测装置 2。
[0027] 所述微处理器 10控制所述信号发射器 6发射探测信号。 如图 3所示, 所述信号发 射器 6用于向所述眼镜本体 1正前方发射探测信号 11。 在本实施例中, 所述探测 信号 11的频率可以是一个值 (例如, 180kHz) , 也可以是一个范围值 (例如, 1 50 kHz至 200 kHz) 。
[0028] 所述微处理器 10控制所述信号接收器 7实吋接收探测信号反射回来的反射信号 。 如图 3所示, 所述信号接收器 7接收所述探测信号 11碰到物体 (即所述眼镜本 体 1正前方的物体, 例如, 书籍、 显示器等) 吋返回的反射信号 12。
[0029] 所述微处理器 10用于根据所述探测信号与反射信号之间的吋间差计算出眼镜本 体 1与眼镜本体 1正前方之间的距离。
[0030] 所述微处理器 10还用于当所述计算的距离小于预设距离 (预先储存所述微处理 器 10中) 吋, 控制所述信号发射器 6发出声波信号以提醒用户扩大与眼镜本体 1 正前方物体之间的距离。 如图 3所示, 所述信号发射器 6发出声波信号 13。 在本 实施例中, 所述声波信号 13的频率可以是一个值 (例如, 3.9kHz) , 也可以是一 个范围值 (例如, 3kHz至 5kHz) 。 在本实施例中, 所述预设距离为二十五厘米
[0031] 所述距离增加按钮 8用于增加所述预设距离, 所述距离降低按钮 9用于降低所述 预设距离。 用户可以根据需要通过所述距离增加按钮 8及距离减少按钮 9调节各 自的预设距离。
[0032] 此外, 所述距离监测装置 2内还设置有电池 (图 2中未示出) 。 在本实施例中, 所述电池是一种低辐射、 低功耗的可充电电池, 其不会对用户的健康带来影响 。 所述距离监测装置 2还包括连接至所述电池上的充电接口, 所述充电接口设置 于所述距离监测装置 2的外表面。 该充电接口可以是, 但不限于, 一种 USB接口
或其它标准的电池充电接口, 该充电接口可以直接插入外部电源 (例如电脑 USB 接口或者低压稳压器等) 上对所述电池进行充电。 当所述电池的电量用完吋, 可通过所述充电接口对电池进行充电。
[0033] 以上仅为本实用新型的优选实施例, 并非因此限制本实用新型的专利范围, 凡 是利用本实用新型说明书及附图内容所作的等效结构或等效功能变换, 或直接 或间接运用在其他相关的技术领域, 均同理包括在本实用新型的专利保护范围 内。
本发明的实施方式
[0034] 为更进一步阐述本实用新型为达成上述目的所采取的技术手段及功效, 以下结 合附图及优选实施例, 对本实用新型的具体实施方式、 结构、 特征及其功效进 行详细说明。 应当理解, 本实用新型所描述的具体实施例仅仅用以解释本实用 新型, 并不用于限定本实用新型。
[0035] 如图 1所示, 图 1是本实用新型具有距离监测功能的智能眼镜的优选实施例的结 构示意图。
[0036] 在本实施例中, 所述的具有距离监测功能的智能眼镜包括, 但不仅限于, 眼镜 本体 1及距离监测装置 2。 所述眼镜本体 1包括镜脚 30。 所述镜脚 30与所述眼镜本 体 1的镜框连接。 在本实施例中, 所述镜脚 30为可拆卸式结构。 具体地说, 用户 可以将所述镜脚 30从所述眼镜本体 1上拆除, 以利于更换其它型号的镜脚 30。
[0037] 所述距离监测装置 2设置于所述眼镜本体 1上, 用于通过信号探测监测所述眼镜 本体 1与眼镜本体 1正前方物体之间的距离, 当所述眼镜本体 1与眼镜本体 1正前 方物体之间的距离小于预设距离, 发出声波信号提醒用户。
[0038] 举例而言, 当用户佩戴所述具有距离监测功能的智能眼镜并阅读书籍吋, 所述 距离监测装置 2通过发射探测信号至书籍并接收从书籍反射回来的反射信号来监 测所述智能眼镜至书籍之间的距离, 若所述智能眼镜至书籍之间的距离小于预 设距离, 表明用户的眼睛距离书籍太近, 所述距离监测装置 2播放声音提醒用户 扩大与书籍之间的距离, 以保护眼睛。 所述距离监测装置 2将在图 2中做详细描 述。
[0039] 如图 2所示, 图 2是本实用新型具有距离监测功能的智能眼镜中距离监测装置的 优选实施例的结构示意图。
[0040] 所述距离监测装置 2包括第一固定部件 3、 第二固定部件 4、 幵关按钮 5、 信号发 射器 6、 信号接收器 7、 距离增加按钮 8、 距离减少按钮 9及微处理器 10。
[0041] 所述第一固定部件 3及第二固定部件 4设置于所述距离监测装置 2的背面。 所述 第一固定部件 3为夹子式结构。 所述第二固定部件 4为卡扣式结构。 所述第一固 定部件 3及第二固定部件 4用于将所述距离监测装置 2固定于所述眼镜本体 1上。 具体地说, 所述第一固定部件 3与所述眼镜本体 1的镜框连接 (即所述第一固定 部件 3夹住所述眼镜本体 1的镜框的上边框) , 所述第二固定部件 4与所述眼镜本 体 1的镜脚 30连接 (即所述第二固定部件 4卡住所述镜脚 30, 或者说, 所述镜脚 3 0穿过所述第二固定部件 4) 。 在其它实施例中, 所述第一固定部件 1可以省略。
[0042] 所述幵关按钮 5、 距离增加按钮 8、 距离减少按钮 9设置于所述距离监测装置 2外 表面。 所述幵关按钮 5、 信号发射器 6、 信号接收器 7、 距离增加按钮 8、 距离减 少按钮 9均电连接至所述微处理器 10。
[0043] 所述幵关按钮 5用于幵启或关闭所述距离监测装置 2。
[0044] 所述微处理器 10控制所述信号发射器 6发射探测信号。 如图 3所示, 所述信号发 射器 6用于向所述眼镜本体 1正前方发射探测信号 11。 在本实施例中, 所述探测 信号 11的频率可以是一个值 (例如, 180kHz) , 也可以是一个范围值 (例如, 1 50 kHz至 200 kHz) 。
[0045] 所述微处理器 10控制所述信号接收器 7实吋接收探测信号反射回来的反射信号 。 如图 3所示, 所述信号接收器 7接收所述探测信号 11碰到物体 (即所述眼镜本 体 1正前方的物体, 例如, 书籍、 显示器等) 吋返回的反射信号 12。
[0046] 所述微处理器 10用于根据所述探测信号与反射信号之间的吋间差计算出眼镜本 体 1与眼镜本体 1正前方之间的距离。
[0047] 所述微处理器 10还用于当所述计算的距离小于预设距离 (预先储存所述微处理 器 10中) 吋, 控制所述信号发射器 6发出声波信号以提醒用户扩大与眼镜本体 1 正前方物体之间的距离。 如图 3所示, 所述信号发射器 6发出声波信号 13。 在本 实施例中, 所述声波信号 13的频率可以是一个值 (例如, 3.9kHz) , 也可以是一
个范围值 (例如, 3kHz至 5kHz) 。 在本实施例中, 所述预设距离为二十五厘米
[0048] 所述距离增加按钮 8用于增加所述预设距离, 所述距离降低按钮 9用于降低所述 预设距离。 用户可以根据需要通过所述距离增加按钮 8及距离减少按钮 9调节各 自的预设距离。
[0049] 此外, 所述距离监测装置 2内还设置有电池 (图 2中未示出) 。 在本实施例中, 所述电池是一种低辐射、 低功耗的可充电电池, 其不会对用户的健康带来影响 。 所述距离监测装置 2还包括连接至所述电池上的充电接口, 所述充电接口设置 于所述距离监测装置 2的外表面。 该充电接口可以是, 但不限于, 一种 USB接口 或其它标准的电池充电接口, 该充电接口可以直接插入外部电源 (例如电脑 USB 接口或者低压稳压器等) 上对所述电池进行充电。 当所述电池的电量用完吋, 可通过所述充电接口对电池进行充电。
[0050] 以上仅为本实用新型的优选实施例, 并非因此限制本实用新型的专利范围, 凡 是利用本实用新型说明书及附图内容所作的等效结构或等效功能变换, 或直接 或间接运用在其他相关的技术领域, 均同理包括在本实用新型的专利保护范围 内。
工业实用性
[0051] 相较于现有技术, 本实用新型所述具有距离监测功能的智能眼镜采用了上述技 术方案, 达到了如下技术效果: 本实用新型通过监测用户的眼镜与眼镜前方物 体之间的距离, 当用户的眼镜与眼镜前方物体之间的距离小于预设距离吋, 发 出声音提醒用户扩大与眼镜前方物体之间的距离以保护眼睛。
[0052]
Claims
[权利要求 1] 一种具有距离监测功能的智能眼镜, 其特征在于, 所述具有距离监测 功能的智能眼镜包括眼镜本体及距离监测装置, 所述距离监测装置设 置于所述眼镜本体上, 其中: 所述距离监测装置内设置有微处理器, 及与微处理器电连接的信号发射器及信号接收器; 所述信号发射器用 于向所述眼镜本体正前方物体发射探测信号; 所述信号接收器用于接 收所述探测信号碰到所述物体吋返回的反射信号; 所述微处理器用于 根据所述探测信号与反射信号之间的吋间差监测出眼镜本体与眼镜本 体正前方物体之间的距离, 及当所述监测的距离小于预设距离吋, 控 制所述信号发射器发出声波信号。
[权利要求 2] 如权利要求 1所述的具有距离监测功能的智能眼镜, 其特征在于, 所 述距离监测装置还包括第一固定部件, 所述第一固定部件设置于所述 距离监测装置的背面。
[权利要求 3] 如权利要求 2所述的具有距离监测功能的智能眼镜, 其特征在于, 所 述第一固定部件与所述眼镜本体的镜框连接。
[权利要求 4] 如权利要求 1所述的具有距离监测功能的智能眼镜, 其特征在于, 所 述距离监测装置还包括第二固定部件, 所述第二固定部件设置于所述 距离监测装置的背面。
[权利要求 5] 如权利要求 4所述的具有距离监测功能的智能眼镜, 其特征在于, 所 述第二固定部件与所述眼镜本体的镜脚连接, 所述第二固定部件为卡 扣式结构。
[权利要求 6] 如权利要求 5所述的具有距离监测功能的智能眼镜, 其特征在于, 所 述镜脚为可拆卸式结构。
[权利要求 7] 如权利要求 1所述的具有距离监测功能的智能眼镜, 其特征在于, 所 述距离监测装置的外表面设置有幵关按钮, 用于幵启或关闭所述距离 na J衣且。
[权利要求 8] 如权利要求 1所述的具有距离监测功能的智能眼镜, 其特征在于, 所 述距离监测装置的外表面设置有距离增加按钮及距离减少按钮, 所述
距离增加按钮用于增加所述预设距离, 所述距离减少按钮用于降低所 述预设距离。
[权利要求 9] 如权利要求 1所述的具有距离监测功能的智能眼镜, 其特征在于, 所 述距离监测装置内还设置有电池及连接至所述电池上的充电接口。
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CN111025686A (zh) * | 2020-01-06 | 2020-04-17 | 沙洲职业工学院 | 一种防止用眼疲劳的眼镜 |
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CN101770082A (zh) * | 2008-12-29 | 2010-07-07 | 郑州卓越仪器仪表有限公司 | 一种预防近视的眼镜 |
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CN111025686A (zh) * | 2020-01-06 | 2020-04-17 | 沙洲职业工学院 | 一种防止用眼疲劳的眼镜 |
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