CN2158291Y - Infrared sensing animal toy - Google Patents

Infrared sensing animal toy Download PDF

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Publication number
CN2158291Y
CN2158291Y CN 93225949 CN93225949U CN2158291Y CN 2158291 Y CN2158291 Y CN 2158291Y CN 93225949 CN93225949 CN 93225949 CN 93225949 U CN93225949 U CN 93225949U CN 2158291 Y CN2158291 Y CN 2158291Y
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China
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circuit
sensitive
portion
animal toy
fresnel lens
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CN 93225949
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Chinese (zh)
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李坚
孙云德
杨耀明
邬锡良
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上海尼赛拉传感器有限公司
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Publication of CN2158291Y publication Critical patent/CN2158291Y/en

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Abstract

The utility model provides an infrared sensing animal toy. A casing with animal appearance is made of man-made fur or rubber plastics or ceramic material, and is provided with a sensing electronic device for infrared radiation. As long as someone passes through the area and the distance monitored by the utility model, the utility model can sense the radiation of a human body to send out crying with the luminescence of both eyes, and is suitable for all-weather work. The utility model has playing value and anti-theft and alarming functions.

Description

本实用新型涉及玩具领域。 The invention relates to the field of toys. 特别是一种能敏感人体红外辐射的动物玩具。 In particular, it can be a sensitive infrared radiation of animal toys.

红外敏感动物玩具以红外辐射信号为触发因素,利用被动红外传感器接收由人体辐射的微弱红外信号,以控制动物玩具完成一定的动作。 Infrared sensitive animal toys with infrared radiation signal as a trigger factor, using the passive infrared sensor to receive infrared signals from the weak human radiation to control animal toys complete certain actions. 一般的可见光控制机构是在光照的场合下使用,具有一定的局限性,而红外敏感机构则无论白天黑夜能全天候正常工作。 The general control means is visible in the case of the light, it has certain limitations, and the infrared sensing mechanism is all-weather, day or night work.

本实用新型的目的在于提供一种红外敏感动物玩具。 The purpose of the present invention is to provide an infrared sensitive animal toys. 这种动物玩具具有逼真和可爱的外形,只要在它的监视的区域及距离内有人体经过,它就会敏感人体辐射而发出叫声,同时眼睛发光。 This realistic and lovely animal toy having a shape, as long as the human body through its area and distance monitor, it will emit radiation sensitive body sounds, while the eyes emission.

本实用新型的目的是通过下述技术方案达到的,由人造皮毛,或橡塑,或陶瓷材料构成动物的外形壳体,置以眼睛、鼻子及其他饰物,装入红外辐射敏感电子装置,当露于动物外壳表面的红外传感器监视的区域内有人体进入时,红外传感器就可探测到人体的发射的红外辐射信号,再将它转换成电信号,经放大及处理后,去触发声光信号产生装置而发出叫声且眼睛耀出光芒。 The object of the present invention is achieved by the following technical scheme, constituting the outer shape of the housing by a synthetic fur animals, or rubber, or a ceramic material, is set to the eyes, nose, and other accessories, an electronic device sensitive to infrared radiation load, when when the human body into the exposed surface of the sensor housing to the infrared region of the animal monitoring, infrared sensors can detect the infrared radiation emitted by the human body signal, and then converts it into an electric signal, amplified and processed, the sound and light signals to trigger generating apparatus makes a call and Yao eyes shine.

下面结合附图对本实用新型作进一步阐述。 The following further illustrate the present invention made in conjunction with the accompanying drawings.

图1是本实用新型动物玩具的一个实施例的结构示意图。 FIG. 1 is a block diagram of one embodiment of the present invention animal toy.

图2是本实用新型一个实施例的动物玩具的眼睛剖示图。 FIG 2 is a toy animal eyes embodiment of the present invention, a cross-sectional diagram of FIG.

图3是本实用新型红外辐射敏感电子装置的探测部分的电子线路盒3的主视图,图中线路盒3内装有探测部分电路板,外露的菲涅尔透镜301用来聚集红外辐射。 FIG 3 is a front view of the electronic circuit cassette detecting section of the present invention is sensitive to infrared radiation of the electronic device 3, the circuit in FIG 3 that has the cassette detection portion of the circuit board, the Fresnel lens 301 exposed to gather infrared radiation.

图4是电子线路盒3的侧剖示图。 FIG 4 is a side cross-sectional electronics cartridge 3 shown in FIG. 图中示出了探测部分电路板8。 It is shown a detection portion of the circuit board 8.

图5是本实用新型红外辐射敏感电子装置的声光和电源电子线路盒的剖示图。 FIG 5 is a light and sound power electronics cassette sectional diagram showing a radiation-sensitive electronic device of the present invention infrared. 图中示出了声光和电源部分电子线路板9和场声器901。 It is shown a portion of the electronic sound, and the power supply circuit board 9 and the sound field 901.

图6是声光和电源电子线路盒的顶视图。 FIG 6 is a top view of a light and sound power electronics box.

图7是本实用新型用的电池盒下底的顶视图。 FIG. 7 is a top view of a bottom in the present invention with a battery case.

图8是本实用新型用的电池盒上盖顶视图。 FIG 8 is used in the present invention, a top view of the battery compartment cover.

图9是本实用新型红外辐射敏感电子装置的探测部分的电原理图。 FIG 9 the present invention is an electrical schematic diagram of infrared radiation-sensitive detection section of the electronic device.

图10是本实用新型红外辐射敏感电子装置的声光和电源部分的电原理图。 FIG 10 is the present invention, infrared radiation-sensitive electrical schematic diagram of the power supply portion of the sound, and the electronic device.

本实用新型红外敏感动物玩具,由人造毛皮,或橡塑、或陶瓷材料构成外壳体,装有红外敏感电子装置。 The present invention animal toy IR-sensitive, the artificial fur, or rubber, or a ceramic material constituting the outer casing, equipped with infrared sensitive electronic devices.

外壳体1上所装的眼睛2,是用塑料做成,眼珠呈半球状,中间为瞳孔,其后腔连一空管,空管外带倒刺,供穿入玩具壳体眼部后在里侧卡环201卡牢,也可用胶水粘连在外壳体上。 An outer housing mounted on the eye 2, is made of plastic, hemispherical eyes, the middle of the pupil, followed by an empty cavity even tube, take-ATC barbs, for housing the eye after penetration toys back side card firmly snap ring 201, can also be used on the outer housing glue adhesion. 眼珠后腔空管中装入发光管902。 After loading an empty tube lumen eyes arc tube 902.

在外壳体1的胸部或其他合适处,装有红外敏感电子装置的探测部分电子线路盒3,该探测部分电子线路盒的菲涅尔透镜301的视场覆盖了动物玩具的红外敏感监视区。 The chest or other suitable outer housing 1, with part of the electronic circuit detecting cassette IR-sensitive electronic device 3, the field of view of the Fresnel lens portion 301 of the probe cover cassette electronics IR-sensitive surveillance area of ​​the animal toy. 菲涅尔透镜301则视需要取用不同的规格。 Fresnel lens 301 as needed access to different specifications. 可供选择以规格为:一种是由17个菲涅尔单元透镜分三层组成的半球状透镜,用透红外辐射的塑料做成,焦距为12.9毫米,覆盖视场为100°×60°。 Alternatively to specifications: one is made of three layers 17 composed of a Fresnel lens units hemispherical lens, a plastic lens made of infrared radiation, a focal length of 12.9 mm, covering the field of view of 100 ° × 60 ° . 第二种是由24个单元分三层组成的平面状透镜,焦距30毫米,覆盖视场为84°×26°。 The second lens is a planar unit 24 composed of three layers, a focal length of 30 mm, covering the field of view of 84 ° × 26 °. 第三种由12个单元分二层组成平面状透镜,焦距20毫米,覆盖视场为89°×14°。 The third unit consists of 12 sub-Layer Composition planar lens, a focal length of 20 mm, covering the field of view of 89 ° × 14 °.

探测部分电子线路盒3由塑料盒302及菲涅尔透镜301组成,其塑料盒302内装有探测部分电路板8。 Detecting section 3 of a plastic cassette electronics 302 and cassette Fresnel lens 301, whose plastic box 302 that has the detection portion of the circuit board 8. 菲涅尔透镜把进入视场的红外辐射聚集到电路板8上的热释电红外传感器801上,由传感器将红外辐射信号转换成电信号,由集成块802及其外围分立元件实现电信号放大、窗口电压比较处理后将输出信号用导线输送到声光及电源电路盒4,集成块802选用SNS9201,通过集成块802的第3、4脚所连的电阻和电容调节输出脉冲宽度,用第5、6脚所连接的电阻和电容调节集成块的自封锁时间,以消除由于电路工作引起的误动作;通过第9脚提供外部对集成块的封锁功能;通过第1脚选择信号的触发方式;通过第10脚进行电流编程;来发挥集成块的逻辑处理功能。 The Fresnel lens into the field of view of infrared radiation onto the pyroelectric infrared sensor 801 on the circuit board 8, the sensor converts the infrared radiation into electrical signals, the manifold 802 is implemented by discrete components amplifying and its peripheral , after the treatment window comparator output voltage signal supplied to the acousto-optic lead and a power supply circuit box 4, the manifold 802 selected SNS9201, 3,4 foot through the manifold 802 connected resistor and capacitor to adjust the output pulse width, with the first manifold adjusting resistor and capacitor connected to pin 5, 6 from the lockout time, to eliminate the malfunction caused due to the circuit operation; to provide external blocking pin 9 by the first manifold; by a first pin trigger mode selection signal ; current-programmed by the pin 10; exerts manifold logic functions.

红外敏感电子装置的声光和电源部分电路板9装入电子线路盒4中。 Light and sound power section of the circuit board 9 IR-sensitive electronic device electronics box 4 is loaded. 电子线路盒4用塑料做成,固定于动物玩具的胸腔内,电路的声光产生部分采用相应的拟音集成块903,用探测部分的信号控制其工作状态,产生动物叫声的音频信号,经串接功率放大后去驱动扬声器901发声和装在动物玩具眼睛中的发光管902发光。 Electronics box 4 made of plastic, fixed to the chest cavity of the animal toy, the light generating portion of the acoustic circuit using the corresponding foley manifold 903, a control signal detection section of its operating state, animal sounds generated audio signal, after the series power amplifier to drive the speakers 901 sound and mounted animal toy eye arc tube 902 emits light. 电源部分则利用二极管的单向特性配合相应的电容对整个电路的电压进行稳压,并利用发光二极管904的微电流稳压特性,既起了降压作用满足集成块的工作电压低于5V的要求,又维持了整个电路的微功耗特性。 Power supply portion of the one-way characteristic of the diode with a voltage corresponding to the capacitance of the entire circuit is regulated, and by using the light emitting diode 904 micro current regulation characteristics, both as to satisfy the hypotensive effect of the manifold of the operating voltage below 5V requirements, but also to maintain the micro-power characteristic of the entire circuit. 电子线路盒4的上部401腔体中装有扬声器901,并将线路盒的上下盖合将扬声器固定住,上部401腔化并开有通音孔形成喇叭共鸣腔。 Electronics cartridge 401 with the upper cavity 4 of the speaker 901, the vertical line and the speaker box cover fixed engagement, the upper portion of the chamber 401 and the speaker sound hole is formed with a through cavity resonance. 其下部402腔内固定有声光和电源电路板9。 A lower cavity 402 which is fixed to the power supply circuit board 9 light and sound.

红外敏感电子装置由四节1号电池供电,四节1号电池置于电池盒6中,电池置于电池盒的下底601的腔内,用其上盖602卡住。 IR-sensitive electronic device 1 by the four AA batteries, four batteries 1 disposed in the battery case 6, the battery in the battery case 601 under the bottom of the chamber, with its upper lid 602 stuck. 电池盒置于动物玩具臀部内腔的小布袋内,在外壳体上做有合适的开口7,以便更换电池。 The battery case is placed within the lumen hip animal toy small bag, made of a suitable opening in the outer housing 7, in order to replace the battery. 如在人造皮毛上按有拉链。 As in the artificial fur with a press fastener. 或在陶瓷外壳体的底部置有开口以便更换电池。 At the bottom of the ceramic facing or outer housing with an opening to replace the battery. 另外,用来控制红外敏感电子装置的开关5预先装在环氧板上,再固定在动物玩具臀部的合适位置上。 Further, IR-sensitive switches for controlling the electronic device pre-loaded epoxy plate 5, and then held in place on the hip animal toy.

本实用新型有如下有益效果1.本实用新型新颖、别致,提供了一些可爱动物形象,不管白天还是黑夜,只要人体进入其视场范围,就会发出叫声,眼睛放出光芒。 The present invention has the following beneficial effects 1. The present invention is novel, unique, it offers some lovely animal images, regardless of day or night, as long as the human body into its field of view, will be purring, eyes emit light.

2.本实用新型设计的红外敏感电子装置具有灵敏度高、稳定性好、功耗小,适合全天候工作。 Invention designed 2. The IR-sensitive electronic device having high sensitivity, good stability, low power consumption, suitable for all weather conditions. 只要在其监视的区域内有人体移动,就能输出信号去控制或触发后声光装置。 As long as there is movement of the body, or will be able to control the output signal of the acousto-optic device is triggered in the region of its monitoring. 整个电路设计合理,能有效地排除环境温度变化以及射频信号带来的干扰。 Rational design of the entire circuit, can effectively eliminate the ambient temperature changes and a radio frequency interference signal caused.

3.本实用新型不但具有玩赏的价值,而且还有防盗报警的功能。 3. The utility model not only has value appreciation, but also the anti-theft alarm function.

本实用新型设计人推荐如下实施例。 Recommended designer present invention the following examples.

实施例一,红外敏感警戒犬。 One embodiment, the infrared-sensitive guard dog embodiment. 警戒犬的毛皮用相应颜色的长毛绒做成,眼睛用塑料做成半球状,瞳孔为咖啡色,发光管装在眼中,发光时为绿色。 Guard dog fur made with plush respective colors, eye hemispherical made of plastic, brown pupil, the eyes of the arc tube is mounted as a green light emitting. 探测部分电路盒固定在胸前毛皮内侧,而白色的菲涅尔透镜露在毛皮的外面。 Cassette detecting circuit portion is fixed to the inside of the chest fur, and the white Fresnel lens is exposed outside of the fur. 本实施例用的是焦距为12.9毫米、由17单位分三层组成的半球状菲涅尔透镜,视场区水平为100°,垂直为60°,犬的臀部装有拉链,供取放电池用。 Used in the present embodiment is a focal length of 12.9 mm and three layers of 17 units of the hemispherical Fresnel lens field area of ​​the horizontal 100 °, vertical to 60 °, canine hip with the fastener, to take place for the battery use. 犬的内腔用高弹棉作填充料。 Dogs with a high elastic cotton lumen as filler. 探测器电路板与电路盒构为一体,声光和电源部分电路板置 电子线路盒4中,用螺钉固定,电子线路盒4放在犬的胸腔内并固定在外壳体上。 Detector and the circuit board is formed integrally cassette, sound, and the power supply portion of the circuit board 4 facing the electronic circuit box, with screw fixation, the electronic circuit box 4 is fixed on the dog's chest and the outer housing. 电池盒内可容纳四节1号电池,电池盒置于犬的臀部内腔,其外部有开关可控制电路的工作状态。 The battery box can accommodate four AA battery, the battery case at hip lumen dogs, which can be externally controlled operating state of the switching circuit. 其拟音集成块的型号为MSS0283-07,当人体在其前面经过时,就会发出“汪汪”的狗叫声,并且双眼发绿光。 Its Foley manifold model MSS0283-07, when the body passes in front of it, it will issue a "bark" dogs barking, and his eyes glow green. 本实施例的静态工作电流小于80微安,动态电流小于300毫安,在摄氏25°环境下,探测距离大于5米。 Quiescent current embodiment of the present embodiment is less than 80 microamps, dynamic current less than 300 mA at 25 ° C environment, the detection distance greater than 5 meters.

实施例二,红外敏感陶瓷狮子。 Example II lion ceramic IR-sensitive. Embodiment 狮子的壳体用陶瓷材料做成。 Lion housing made of a ceramic material. 外表面喷上仿瓷涂料。 Melamine coating on the outer surface of the spray. 眼睛由塑料做成半球状,瞳孔为咖啡色,用胶水将眼睛粘在陶瓷狮子的眼部,发光管装在眼中,发光时两眼为黄色。 Made from plastic hemispherical eye, pupil brown, with a glue stick in the eye of the eye lion ceramic arc tube mounted in the eyes, as a yellow light emitting two. 陶瓷外壳体的胸部开有一凹孔,将探测部分电路盒用胶水粘在狮子胸部凹孔内,菲涅尔透镜向孔外,导线穿入凹孔在体腔内与声光和电源电路盒相连,再用石膏慎满电路盒与陶瓷壁的空隙部分,使连接处成自然状态。 Chest ceramic outer housing having a recessed hole is opened, the cassette detection portion of the circuit glued in the recess Lion chest bore hole to the outside of the Fresnel lens, a wire penetrating the body cavity recessed hole connected to a power supply circuit with a light and sound box, gypsum then carefully filled with a space portion of the circuit box ceramic wall, so that the connection to the natural state. 再喷上相同的仿瓷涂料,声光部分电路盒放入陶瓷狮子体内的肚子部位,并固定在内壁上。 Then sprayed on the same melamine coatings, sound and light circuit box portion into the belly portion of the ceramic body of the lion, and fixed to the inner wall. 电池盒置于陶狮臀部底面的空腔内,用搭扣固定在陶瓷壁上。 Ceramic hip lion battery case bottom disposed within the cavity, with the buckle fixed to the ceramic wall. 狮子臀部侧面装有一个拨动开关及直流电源的插座。 Lion hip socket side is provided with a toggle switch and the DC power supply. 本实施例的电路部分与前述内容相同。 Circuit portions of the present embodiment is the same as the foregoing. 但应指出其拟音集成块的型号是MSS0283-77,它能发出狮子的吼叫声。 It should be noted that Foley manifold model is MSS0283-77, it issued a roaring lion. 本实施例的静态工作电流小于80微安,动态工作电流小于300毫安,所用的菲涅尔透镜的焦距为20毫米,由12个单元分上下二层组成平面状的组合透镜,其覆盖的视场为水平89°,垂直14°。 Quiescent current embodiment of the present embodiment is less than 80 microamps, the dynamic current is less than 300 mA, the Fresnel lens with a focal length of 20 mm, divided by the upper and lower layers 12 units consisting of a combination of a planar lens which covers horizontal field of view of 89 °, vertical 14 °. 探测距离大于5米。 Detection distance greater than 5 meters.

实施例三,红外敏感鹦鹉。 Example Three, IR-sensitive parrots. Embodiment 鹦鹉的外形用人造毛构成,配有塑料做成的鸟架及树叶,本实施例的电路与前述相同。 Parrot shape configuration with artificial, made of plastic with a bird cage and leaves, the same as the circuit of the present embodiment. 但其探测部分电路盒放在鸟架里。 But on the detecting portion of the circuit box in the bird cage. 当人体在其前面经过时,鹦鹉会前后摆动,且发出“叽哩,叽哩”的叫声。 When the body passes in front of it, the parrot will swing back and forth, and issued a "mile grumble, grumble miles" sounds.

实施例四,红外敏感橡塑猩猩。 Fourth, the IR-sensitive rubber orangutans embodiment. Embodiment 猩猩的壳体用橡塑材料做成,其构成和电路与前述相同,但拟音集成块型号为MSS0283-25,其发出的声音为“恭喜发财,红包拿来”。 Orangutan housing made of a rubber material, and a circuit configuration same as the aforementioned, but Foley manifold model MSS0283-25, it emits a sound is "good fortune, brought red." 其菲涅尔透镜为24单元分三层组成的平面状透镜,焦距30毫米,视场84°×26°。 Fresnel lens unit 24 which is composed of three layers of flat lens, 30 mm focal length, field of view of 84 ° × 26 °.

Claims (5)

1.一种红外敏感动物玩具,由人造毛皮、或橡塑、或陶瓷材料构成外壳体(1),将有红外敏感电子装置,其特征在于:a.在外壳体的胸部或其他合适处,按装有探测部分电子线路盒(3),探测部分电子线路盒的菲涅尔透镜(301)的视场覆盖了动物玩具的红外敏感监视区;而由声光电路控制的发光管安装在动物玩具眼睛的后腔中;b.红外敏感电子装置的探测部分电路盒(3)由塑料盒(302)及菲涅尔透镜(301)组成,其塑料盒(302)内装有探测部分电路板(8),菲涅尔透镜把进入视场的红外辐射聚集到电路板(8)上的热释电红外传感器(801)上,由传感器将红外辐射信号转换成电信号,由集成块(802)及其外围分立元件实现电信号放大、窗口电压比较处理后将输出讯号用导线送至声光及电源电路盒(4);c.红外敏感电子装置的声光和电源部分电路板(9)装入电子线路盒(4)中,电子线路盒(4 1. An infrared sensitive animal toy, the artificial fur, or rubber, or a ceramic material constituting the outer casing (1), the infrared-sensitive electronic device, comprising:. A chest of the outer shell, or other suitable place, press fitted with electronics cassette detecting section (3), the field of view portion of the electronic circuit detecting cassette Fresnel lens (301) covers the IR-sensitive surveillance area of ​​the animal toy; arc tube is controlled by the acousto-optic circuit is mounted in an animal Toys rear chamber of the eye;. b cartridge detection circuit portion of the IR-sensitive electronic device (3) consists of a plastic box (302) and a Fresnel lens (301) and has a plastic box (302) that has the detection portion of the circuit board ( 8), the Fresnel lens into the field of view of the infrared radiation onto the circuit board (pyroelectric infrared sensor 8) (801), the sensor converts the infrared radiation into an electrical signal by the manifold (802) discrete components and peripheral electrical signal is amplified, the voltage window comparator output signal after the processing to the sound and light with a wire and a power circuit cartridge (4);. c sound, and the power supply portion of the circuit board (9) IR-sensitive electronic device package cassette into an electronic circuit (4), the electronics cartridge (4 )用塑料制成,置放动物玩具的胸腔,固定于腔壁上,电路的声光产生部分采用相应的拟音块(903),用探测部分的信号控制其工作状态,产生动物叫声的音频信号,经串接功率放大后去驱动扬声器(901)发声和装在动物玩具眼睛中的发光管(902)发光,电源部分则利用二极管的单向特性配合相应的电容对整个电路的电压进行稳压,并利用发光二极管(904)的微电流稳压特性,起了降压作用满足集成块的工作电压低于5伏的要求和维持了整个电路的微功耗特性。 ) Made of plastic, the chest of the animal toy is placed, fixed to the chamber wall, the sound circuit with the corresponding light generating portion foley block (903), a control signal detection section of its operating state, to produce an animal's cry the arc tube (902) an audio signal, connected in series after power amplification to drive a speaker (901) mounted on the utterance and animal toy eye light emission diode using the power supply portion of the one-way characteristic with the corresponding voltage of the entire capacitor circuit is stable pressure, using a light emitting diode (904) of the micro-current regulation characteristics, play a role in blood pressure to meet the operating voltage is below manifold claim 5 volts and maintaining the micro-power consumption characteristics of the entire circuit. d.红外敏感电子装置由4节1号电供电,4节1号电池置于电池盒(6)中,电池盒置于动物玩具的壳体内腔。 D. IR-sensitive electronic device by the power supply section 4 No. 1, four AA battery placed in the battery compartment (6), a battery box disposed in the housing lumen of the animal toy.
2.根据权利要求1所规定的红外敏感动物玩具,其特征在于所说的红外敏感电子装置的探测部分的电路盒中的探测电路板(8)上所用的集成块(802)选用SNS9201,通过集成块(802)的第3,4脚所连的电阻和电容调节输出脉冲宽度,用第5、6脚所连接的电阻和电容调节集成块的自封锁时间,通过第9脚提供外部对集成块的封锁功能,通过第1脚选择信号的触发方式,通过第10脚进行电流编程,来发挥集成块的逻辑处理功能。 The IR-sensitive animal toy as claimed in claim 1 as specified, characterized in that the cartridge detection circuit portion of said IR-sensitive electronic device to detect the circuit board (8) used Manifold (802) selection SNS9201, by manifold (802) of the third and fourth legs connected resistor and capacitor of the output pulse width adjustment, adjustment resistors and capacitors with the fifth and sixth manifold is connected from pin lockout time, provide to the integrate external pin 9 blocking block, a current programmed by the trigger pin 10 through a first select signal pin, exerts manifold logic functions.
3.根据权利要求1所规定的红外敏感动物玩具,其特征在于所说的探测部分电子线路盒上的菲涅尔透镜(301)为由24个单元分三层组成的平面状的菲涅尔透镜,其焦距为30毫米,覆盖视场为84°×26°。 3. The infrared sensitive animal toy as claimed in claim 1 defined, which is characterized in that the Fresnel lens (301) on a portion of said electronic circuit detecting cassette 24 by means of three layers consisting of flat fresnel lens, the focal length of 30 mm, covering the field of view of 84 ° × 26 °.
4.根据权利要求1所规定的红外敏感动物玩具,其特征在于所说的探测部分电子线路盒上的菲涅尔透镜(301)为由17单位分三层组成的半球状菲涅尔透镜,其焦距为12.9毫米,覆盖视场100°×60°。 Infrared Sensor according to claim 1 as defined animal toy, wherein the Fresnel lens (301) on a portion of said electronic circuit detecting cassette 17 by the hemispherical Fresnel lens unit composed of three layers, the focal length is 12.9 mm, covering the field of view of 100 ° × 60 °.
5.根据权利要求1所规定的红外敏感动物玩具,其特征在于所说的探测部分线路盒上的菲涅尔透镜(301)为由12单元分二层组成的平面状透镜,覆盖视场为89°×14°。 The IR-sensitive animal toy as claimed in claim 1 defined, which is characterized in that the Fresnel lens (301) on said sensor portion of the line 12 by the cassette unit consisting of a planar sub floor lens, covering the field of view 89 ° × 14 °.
CN 93225949 1993-06-30 1993-06-30 Infrared sensing animal toy CN2158291Y (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008101432A1 (en) * 2007-02-18 2008-08-28 Huawei Technologies Co., Ltd. Electronic equipment and assembling method thereof
CN103340161A (en) * 2013-06-20 2013-10-09 长兴华宝宠物玩具有限公司 Pet toy
US8629418B2 (en) 2005-02-28 2014-01-14 Asml Netherlands B.V. Lithographic apparatus and sensor therefor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8629418B2 (en) 2005-02-28 2014-01-14 Asml Netherlands B.V. Lithographic apparatus and sensor therefor
WO2008101432A1 (en) * 2007-02-18 2008-08-28 Huawei Technologies Co., Ltd. Electronic equipment and assembling method thereof
CN103340161A (en) * 2013-06-20 2013-10-09 长兴华宝宠物玩具有限公司 Pet toy

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