CN2108942U - Hearing aid type glasses with radio - Google Patents

Hearing aid type glasses with radio Download PDF

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Publication number
CN2108942U
CN2108942U CN 91224600 CN91224600U CN2108942U CN 2108942 U CN2108942 U CN 2108942U CN 91224600 CN91224600 CN 91224600 CN 91224600 U CN91224600 U CN 91224600U CN 2108942 U CN2108942 U CN 2108942U
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radio
spectacle frame
audio
characterized
utility model
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CN 91224600
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Chinese (zh)
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黎明超
黎光宇
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黎明超
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Abstract

The utility model relates to a pair of multifunctional glasses, which is formed by that a radio host is arranged on one side of one of the glass legs, and a power source and a switch are arranged on the other of the glass legs of a glass frame, wherein, the components are connected by a conducting wire which passes through a beam of the glass frame. The utility model adopts a special high frequency amplification and human body antenna circuit, so that the broadcast receiving sensitivity of the utility model exceeds the broadcast receiving sensitivity of ordinary superheterodynes; a chip of the utility model has a volume of only 6*20*50 mm+[3] due to the adoption of efficient micrographics. The utility model has the advantage of electricity saving; the quiescent current is one tenth of the quiescent current of the ordinary superheterodynes. The utility model which is used as a hearing aid has the advantages of high sensitivity and sonorous sonification.

Description

本实用新型涉及一种眼镜,特别是一种多功能眼镜。 The present invention relates to an ophthalmic lens, in particular a multifunctional glasses.

中国专利CN2059994U、89202884.X公布了一种多功能眼镜架、眼镜,是一种可以用滑杆调焦,镜框可以翻转、不压鼻梁的眼镜,适合于活动量大的人以及中老年人使用。 Chinese patent CN2059994U, 89202884.X announced a multi-functional spectacle frames, glasses, a slider can focus, the frame can be flipped, not pressure nose glasses, a large amount of people and activities suitable for use in the elderly . 但是没有收音、闪光示警和助听的功能,还是满足不了人们的需要,特别是对于老年人或是听觉不灵的人来说,还有诸多不便。 But no radio, flashlight and warning of hearing function, or can not meet people's needs, especially for the elderly or hard of hearing people, there are a lot of inconvenience.

本实用新型的目的在于提供一种可以收音、助听和音频闪光的多功能眼镜,为人们的生活、学习、娱乐和信息传递带来更多的方便。 The purpose of the present invention is to provide a radio, hearing aids and audio flash multifunctional glasses, people's lives, learning, entertainment and information transfer more convenient.

本实用新型是这样实现的,在眼镜架的左腿上装有纽扣电池、备用电源插孔、电源开关、闪光开关等,用导线穿过眼镜横梁,向装在眼镜架的右腿的收音主机供电。 The present invention is achieved, with the left leg in the spectacle frame button battery, standby power jack, a power switch, the flash switch the like, with a wire through the spectacle bar radio to the host device in the right leg of the spectacle frame supply . 将操作频繁的主机装在眼镜架的右腿,是为了多数人用右手比左手灵巧的缘故,当然,也可以根据需要,将主机与电源的安装位置左右对调。 Frequent operation of the host device in the right leg of the spectacle frame, for most people with dexterity right hand is the reason, of course, also be necessary, the mounting position of the main power supply reversed left and right.

在眼镜架两腿的末端装有微型耳塞,插入耳道听音。 At the end of the legs of the spectacle frame with micro earplug, inserted into the ear canal listening. 微型耳塞是用松紧螺丝、调节钢片和弹簧来固定的,其距离、角度和压紧度都可以根据各人的脸型尺寸进行灵活调节。 Micro ear with turnbuckle, adjustable spring steel and fixed, the distance, angle, and compaction can be flexibly adjusted according to the size of each one of the face. 也可以将耳塞引线缠绕在左右两边的眼镜腿上,根据各人的耳道距离和角度决定缠绕的圈数。 Ear lead may also be wound around the left and right legs glasses, determines the number of turns wound in the ear canal according to everyone of distance and angle.

耳聋助听器是装在眼镜架横梁的中部,采用驻极体电容式话筒(MIC)检音,MIC拾到的音频信号经一级放大以后,由转换开关送至集成电路功率放大级进行功放,再传到耳塞发出宏亮的声音,达到助听之目的。 Deafness hearing aid is mounted in the middle of the spectacle frame beams, the electret condenser microphone (MIC) tone detector, the MIC picked up audio signal is amplified one after the switch to the integrated circuit power amplifier for power amplifying stage, then It reached the ear emits loud voice, to achieve the purpose of the hearing aid.

音频发光二极管装在眼镜的左右两上角。 Light emitting diodes mounted in the left and right audio glasses two upper corners. 它是利用功率放大后的音频电流来驱动的,其闪动是随信号的强弱而变化的,它既是信号指示器,又是招人醒目和夜间示警标志。 It is the use of the current audio power amplifier to drive, which is flashing with the strength of the signal varies, it is both the signal indicator, but also recruit people striking and night warning signs. 不用时将闪光开关关闭即可。 When the switch is turned off can not flash.

为实现复杂的超外差收音机微型化,便于装在眼镜架上,本实用新型采取了特殊措施:1、本机的输入电路不可能采用普通的磁棒、线圈,因为它的体积对本实用新型而言,显然太大。 To achieve the miniaturization of complex superheterodyne receiver, mounted on the spectacle frame to facilitate, the present invention taken special measures: 1, the input circuit of the machine is not possible the ordinary bar magnet, a coil, because of its volume present invention novel For, obviously too much. 因此,设计了本机特有的输入电路,即在超外差式调谐线圈B1前面增加了一级不调谐调频放大(见附图1)。 Therefore, the design of the input circuit specific to the machine, i.e. in front of the superheterodyne tuning coil B1 adds an untuned amplifying FM (see FIG. 1). 本调谐线圈B1担负着调谐和高频放大负载(高频变压器)的双重任务,为防止高频干扰,采取了一定的屏蔽隔离措施。 This tuning coil B1 and have the dual task of tuning high-frequency amplifying load (high frequency transformer), to prevent high frequency interference, taking a certain shielding isolation.

2、不调谐高频放大。 2, the tuning frequency is not enlarged. BG1为高频放大管,外接天线将接收到的高频信号从耦合电容Cc输入BG1基极进行不调谐高频放大,经集电极输出至高频变压器,即调谐线圈B1,经过调谐选出所需的高频信号与本机振荡频率混频后变为中频信号,至此便完成了超外差收音变频任务。 BG1 high frequency amplifier tube, an external antenna the received high frequency signal electrode for amplifying an input high frequency is not tuned the coupling capacitance Cc from the group BG1, the collector output to the high-frequency transformer, i.e. a tuning coil B1, the selected tuned the required high frequency signal with a local oscillation frequency after the mixer becomes an intermediate frequency signal, thereby completing a superheterodyne radio frequency task. 当本调谐线圈B1调谐到与所需频率谐振时,就是该频率经高频放大所得到的最大输出。 When the present tuning coil B1 and tuned to a desired resonant frequency, the frequency is obtained by the high-frequency amplifier maximum output.

3、不调谐高放能有效地提高本机的灵敏度;但不能提高选择性。 3, untuned high discharge can improve the sensitivity of the machine; but does not improve selectivity. 为了提高本机的选择性,采取在中放级中使用陶瓷滤波器ZL465取代中频旁路电容,这样,只能让经变频后的中频(465KHz)信号通过,其余信号衰减,从而提高本机的选择性。 In order to enhance the selectivity of the machine, take place in the ceramic filter stage ZL465 substituted IF bypass capacitors, so, only to an intermediate frequency by the frequency (465KHz) signal, the remaining signal attenuation, thus improving the machine selectivity.

4、人体天线。 4, the body of the antenna. 不调谐高频放大有外接天线,然而在眼镜架上显然不能架设天线,经发明人多次试验证明,人体本身可作为天线。 Untuned high-frequency amplifier has an external antenna, however, is clearly not the spectacle frame up an antenna, several tests proved by the inventors, the human body itself may be used as an antenna. 本机眼镜架与鼻梁接触点,即是人体天线的接点。 The machine frames with nose point of contact, that is, the contact body of the antenna.

5、为了实现本机的微型化,采取了制作特小型中频变压器,调谐线圈和振荡线圈这三个关键的电感元件,其外形尺寸小于φ7×5.5mm,使本机芯片减薄至6mm,实现了将复杂的超外差收音机装在眼镜架上的目的。 5, in order to achieve miniaturization of the machine, taken Laid making small intermediate frequency transformers, the oscillator coil and a tuning coil of the three key inductance element, which is smaller than the dimensions φ7 × 5.5mm, a chip thinned so that the machine to 6mm, implemented the complex superheterodyne receiver mounted on the purpose of the glasses frame.

6、采取特殊的屏蔽措施。 6, take special shielding measures. 要实现本机小型化,各电感元器件的屏蔽不宜采取普通的金属隔离罩。 To achieve this miniaturized, the inductance components of each shield should take common metal cage. 本机的屏蔽隔离是在压制塑料机壳(眼镜腿)时,就预先留有所述电感元件的槽孔,在槽孔的内壁涂复导电金属层,然后统一接地处理,本机是接正电极,达到屏蔽之目的。 This isolation shield machine at the time of pressing the plastic housing (the temple), leaving a slot in advance to the inductive element, a conductive metal layer coated on the inner wall of the slot, then unity grounded, the machine is connected to the positive electrode, the purpose of shielding.

另外,各阻容元件均采用微型件。 Further, each of the elements are miniature RC member.

本机性能指标为:频率范围535~1605KHz,灵敏度0.1mv/m,选择性>30dB,谐波失真率2%,静态电流2mA左右;不失真功率100mW。 The machine performance is: Frequency range 535 ~ 1605KHz, sensitivity 0.1mv / m, selectivity> 30dB, harmonic distortion of 2%, the quiescent current of about 2mA; distortion power 100mW. 达到或超过A级标准。 Meet or exceed Class A standard. 但须指出,这些指标很大程度上取决于所用集成电路块的优劣。 But to be noted that these indicators depends largely on the merits of the integrated circuit used.

本机使用日产集成电路TA7641BP,可直接用日产TA7641、TA7641AP代换,或用国产集成电路FX7641、FY7641、TB7641、XG7641等代换,亦可采用其他集成电路,如ULN2204、ULN3839、TA7613等,但电路需适当改动。 This machine uses an integrated circuit Nissan TA7641BP, can be directly used Nissan TA7641, TA7641AP substitution, or an integrated circuit with domestic FX7641, FY7641, TB7641, XG7641 other substitution, we can use other integrated circuits, such as ULN2204, ULN3839, TA7613, etc., but for an appropriate circuit modifications.

本实用新型由于采取上述的技术措施,成功地将收音、助听、音频闪光装置装在一眼镜架上,实现了在一眼镜架上能够根据需要进行收音、助听、音频闪光等多功能效果,携带方便,造型美观,满足了人们的生活、学习、娱乐的需要。 As a result of the present invention, the above-described technical measures successfully radio, hearing aid, audio flash device mounted in a spectacle frame, to achieve a multifunctional effect of the spectacle frame can be required radio, hearing aid, audio, flash, etc. , easy to carry, attractive appearance, meet the people's living, learning, entertainment needs.

下面以实施例进一步说明本实用新型的构成。 In the following examples further illustrate the present invention configured.

图1是收音助听式眼镜的收音部分电路图。 FIG. 1 is a partial circuit diagram of the radio radio hearing aid glasses.

图2是收音助听式眼镜的结构示意图。 FIG 2 is a schematic view radio hearing aid glasses.

图3是收音助听式眼镜的另一种结构示意图。 FIG 3 is a schematic structural diagram of another radio hearing aid glasses.

对照图2,所述收音助听式眼镜是由调谐旋纽〔1〕、收音、助听装置及其转换开关〔2〕、音量旋纽〔3〕、松紧螺丝〔4〕、调节钢片〔5〕、弹簧〔6〕、耳塞〔7〕、人体天线接点〔8〕、发光二极管〔9〕和〔11〕、拾音器〔10〕、导线〔12〕、闪光开关〔13〕、电源开关〔14〕、备用电源插头〔15〕、备用外接电源电池盒〔16〕等零部件构成,组装在一架眼镜架上,构成了具有收音、助听、音频闪光示警多功能眼镜。 Control 2, the hearing aid glasses radio tuning knob is [1], radio listening device and switch [2], [3] the volume knob, turnbuckle [4], [adjust steel 5], the spring [6], the earplug [7], human antenna contacts (8), a light emitting diode [9] and [11], microphone [10], lead [12], the flash switch [13], the power switch [14 ], [15] the standby power supply plug, an external power supply backup battery box (16) constituting the other parts, assembled in a spectacle frame, having a radio configuration, hearing aid, audio warning flashing multifunctional glasses.

图3所示的收音、助听式眼镜与图2的不同点在于耳塞调节是采用引线缠绕在眼镜腿上来调节不同的距离和角度,以适应不同脸型的耳道距离和角度。 Radio shown in FIG. 3, the hearing aid glasses is different from FIG. 2 that the ear is adjusted using lead glasses leg wound adjusting different distances and angles, distances and angles to accommodate the ear canal of a different face. 其余构成与图2相同。 The remaining construction is the same as FIG.

用于收音时,打开电源开关〔14〕,并将收音助听转换开关〔2〕拨到收音位置,此时转动调谐旋纽〔1〕,调至所需要之频道,即可以从左右微型耳塞〔7〕听到调幅中波广播,转动音量旋纽〔3〕,可得到满意的音量。 When used in radio, power switch [14], and radio hearing aid [2] toggle switch radio position where the rotation of the tuning knob to [1], adjusted to the desired channel, i.e., from about miniature ear [7] hear the AM broadcast wave, the volume knob is rotated [3], to obtain a satisfactory volume. 用于助听时,将转换开关〔2〕拨到助听位置,这时,装在眼镜横梁中部的驻极体电容式话筒〔10〕拾到的各种声音传到主机芯片,经多级放大后传至左右微型耳塞〔7〕发出宏亮的声音,可满足一般老年性耳聋的要求;对轻微耳聋者,可关小音量旋纽〔3〕,至合适为止。 When used in hearing aids, switch [2], the hearing aid appropriated position in which, in the mounted eyeglasses sounds central beam electret condenser microphone [10] is transmitted to the host chip picked up by the multi-stage enlarged left ear (7) is transmitted to the micro emit loud sounds, can generally meet the requirements of presbycusis; for minor deaf, can turn down the volume knob [3] to the appropriate date. 音频闪光既是音量大小的指示又是夜间示警的标志,告诉行人和车辆“别来撞我”,它只能与收音或助听同时使用。 Flash audio volume indicating both the size of the warning signs is the night, telling pedestrians and vehicles, "Do not come to hit me", it can only listen to the radio or help simultaneously. 使用时,打开闪光开关〔3〕,这时装在眼镜架左右上角的发光二极管便随音量的大小而闪动,喜欢醒目招靓者,可常开,耗电也不多。 In use, the open flash switch [3], in which the size of the light emitting diode will immediately fashion volume left to the upper right corner flashing spectacle frame, like striking move Liang, could normally open, not much power. 不用时,关闭闪光开关即可。 When not in use, to turn off the flash switch.

图2所示结构,其中微型耳塞〔7〕是用松紧螺丝〔4〕、调节钢片〔5〕和弹簧〔6〕来固定的,并可用来调节距离、角度和压紧度,以适应各人的脸型尺寸。 The structure shown in FIG. 2, wherein the micro ear [7] [6] is fixed to [4] with a turnbuckle, [5] and adjusting the spring steel, and can be used to adjust the distance, angle and compaction, to accommodate various human face size. 图3所示结构是象普通弯腿眼镜一样定位的。 The configuration shown in FIG. 3 is the same as conventional eyeglasses curved legs positioned. 将耳塞〔7〕的引线〔17〕缠绕在眼镜腿上,用缠绕圈数的多少来适应各人耳道的距离和角度。 The earplug [7] [17] lead glasses leg wound, how much the number of turns of the distance and angle to accommodate each one of the ear canal.

本实用新型的收音装置可以是直放式、来复式、调频式以及其它形式的收音装置,并且还可以备有其它音响,照明装置在一架眼镜上。 Sound pickup apparatus of the present invention may be put straight type, Reflex, and other forms of frequency-modulated radio apparatus, and may further comprise other sound, a lighting device on the glasses.

Claims (7)

  1. 1.一种多功能眼镜,其特征在于眼镜架上备有收音、助听、音频闪光等装置,所述收音装置,是由装在眼镜腿一边的收音主机和装在眼镜架的另一支腿上的电源及开关构成,用导线连接,导线穿过眼镜架的横梁,由电源给主机供电,在眼镜架的两支腿末端装有微型耳塞,插入耳道发音,所述耳聋助听装置是由装在眼镜架横梁中部的话筒拾音,拾到的音频信号经一级放大以后,送到集成电路功率放大进行功放,再传入耳塞,所述音频闪光装置是由装在眼镜架的左右两角上的音频发光二极管,利用功率放大后的音频电流来驱动,实现闪光示警。 1. A multifunctional glasses, wherein the spectacle frame provided with radio, hearing aid, audio devices such as a flash, the sound pickup apparatus is mounted on the side of the temple and the host radio installed in the other leg of the spectacle frame and the configuration of the power switch, connected with a wire, the wire passing through the spectacle frame beam, the power supply to the host, with two legs at the end of the micro ear spectacle frame, is inserted into the ear canal pronunciation, the listening device is a hearing aid picked up by the microphone mounted in the middle of the cross member spectacle frame, the audio signal picked up one after amplification, to an integrated circuit power amplifier for amplifying, and then pass the ear, the audio by the flash device is mounted on the right and left spectacle frame LEDs on the corners of the audio by the audio current to drive the power amplifier, warning flasher.
  2. 2.按权利要求1所述的眼镜,其特征在于所述眼镜架上的收音装置采用不调谐高频放大电路设计。 2. The spectacles according to claim 1, characterized in that the sound pickup apparatus of the eyeglass frame without using a tuning high-frequency amplifier circuit design.
  3. 3.按权利要求1所述的眼镜,其特征在于其中收音装置采取在中放级使用陶瓷滤波器代替中频旁路电容。 3. The eyeglasses according to claim 1, characterized in that the sound pickup apparatus wherein a ceramic filter to take place in the intermediate frequency bypass capacitor discharge stage.
  4. 4.按权利要求1所述的眼镜,其特征在于其中收音装置的天线是通过在眼镜架中部与人体鼻梁的金属接触点来实现的人体天线。 4. The eyeglasses according to claim 1, characterized in that the radio antenna apparatus which is realized by the central metallic contact with the human nose spectacle frame body antenna.
  5. 5.按权利要求1所述的眼镜,其特征在于其中的收音装置采用特殊的屏蔽设计,即在压制塑料机壳(眼镜腿)时,预留有需屏蔽元器件的槽孔,在槽孔内壁涂复导电金属层,并统一接地。 The glasses according to claim 1, characterized in that the sound pickup apparatus wherein special shielding design, i.e., upon pressing the plastic housing (the temple), shielded components need to set aside a slot, the slot coating the inner wall of the conductive metal layer, and unifying the ground.
  6. 6.按权利要求1所述的眼镜,其特征在于所述其中的收音装置可以是超外差式、直放式、来复式、调频式收音装置。 6. glasses according to claim 1, characterized in that said means which may be a superheterodyne radio, Direct formula, Reflex, type FM radio apparatus.
  7. 7.按权利要求1所述的眼镜,其特征在于眼镜架上可以备有其它音响、照明装置。 7. The eyeglasses according to claim 1, characterized in that the spectacle frame may be provided with other audio, lighting apparatus.
CN 91224600 1991-09-05 1991-09-05 Hearing aid type glasses with radio CN2108942U (en)

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Cited By (11)

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US6950531B2 (en) 1997-11-06 2005-09-27 Energy Telecom, Inc. Industrial hearing protection and communication assembly
US8243973B2 (en) 2008-09-09 2012-08-14 Rickards Thomas M Communication eyewear assembly
CN1720763B (en) 2002-07-26 2013-06-12 奥克利有限公司 Glasses
US8482488B2 (en) 2004-12-22 2013-07-09 Oakley, Inc. Data input management system for wearable electronically enabled interface
US8744113B1 (en) 2012-12-13 2014-06-03 Energy Telecom, Inc. Communication eyewear assembly with zone of safety capability
CN103856229A (en) * 2012-12-07 2014-06-11 宏碁股份有限公司 Glasses-type communication device
US8787970B2 (en) 2001-06-21 2014-07-22 Oakley, Inc. Eyeglasses with electronic components
US8876285B2 (en) 2006-12-14 2014-11-04 Oakley, Inc. Wearable high resolution audio visual interface
US9619201B2 (en) 2000-06-02 2017-04-11 Oakley, Inc. Eyewear with detachable adjustable electronics module
US9720260B2 (en) 2013-06-12 2017-08-01 Oakley, Inc. Modular heads-up display system
US9720258B2 (en) 2013-03-15 2017-08-01 Oakley, Inc. Electronic ornamentation for eyewear

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