An infrared automatic ultrasonic detection animal chaser is characterized by a front casing and a cover body, a waterproof cover, a connecting rod, an infrared detection circuit and ultrasonic oscillation circuit, the front shell is a convex shape box body, and a screw hole is arranged above the empty seat, a hollow hole, the upper and lower sides of the inner wall a groove, the open end of the periphery of the inner wall is provided with a clamping groove; the cover body is arranged below the convex box body, a power seat, the upper and lower sides of the inner groove on both sides of the outer wall, a rib, a tenon is arranged around the inner wall of the beginning, can be card slot and the front shell buckling, consisting of main body the waterproof cover; a convex hollow shell, above a convex hanging hole, a convex bottom wall board, the left and right sides is provided with a groove corresponding to the convex strip, so that the main body is tightly combined with the waterproof cover; the connecting rod is a long strip At the end, both sides each have a chute, the end is provided with a shrapnel, shrapnel on a card column, the other end is a narrow width and a clamping hole; the infrared detecting circuit arranged on the circuit board base is fixed to the main body, including the DC input terminal, the indicator light and infrared detection circuit; superaudio oscillating circuit is astable multivibrator circuit on the circuit board base, with two level trigger oscillation circuit device constantly charging and discharging a capacitor to filter and a DC transformer impedance conversion can generate intermittent ultrasonic oscillation frequency, an amplifying transistor drive LED display circuit.
【技术实现步骤摘要】
【国外来华专利技术】一种红外线自动侦测超音波动物驱逐器,属杀伤驱逐有害动物工具类。为防止被人遗弃的猫狗等动物入庭院传染疾病,弄脏庭院,甚至被猫吃池中的小鱼,一般现有的超音波动物驱逐器是以吊挂方式,用家用交流电源,向可入侵的方向持续发射高频率的超音波以驱逐入侵动物,因驱逐器吊挂于固定位置(如墙或柱),现有的驱逐器插上电源持续发射超音波,浪费电力,另外不易更换位置不能全方位防范动物入侵。本技术的目的是提供一种红外线自动侦测的超音波动物驱逐器,利用可广角监视红外线探测电路及无稳态多谐振荡电路,侦测到接近监视范围内的动物则会发出间歇起音频,使动物听觉受到干扰产生不耐烦,不但驱逐了动物,而且由于动物入侵时才发出超音波,能达到省电的目的,其次能实现迅速组合、拆卸壳体,能防雨水,可放在地上或挂于墙上任意调整高度。本技术的目的可按下列措施实现,其前壳体为凸形盒体,内中空设一螺孔座,上方有一中空圆孔,内壁上、下两侧各设一凹槽,开口端内壁周围设有卡槽;盖体为凸形盒体,下方设一电源座,内壁上、下两侧各有凹槽,外壁两侧各有一凸条,开端内壁周围设有卡榫,可与前壳体的卡槽卡合,组成一体的主壳体;其防水盖为一凸形中空壳体,上方有一凸状挂孔,下方有一凸状卡板,内壁左、右两侧设有与凸条对应的凹槽,使主壳体与防水盖紧密结合;连接杆为一长条状,其一端两侧各有一滑槽,该端中间设有一弹片,弹片上有一卡柱,另一端为一较窄的宽面和一卡孔;红外线侦测电路设于电路板基座上卡固于主壳体上,包括直流输入端子、工作指示灯及红外线侦测电路;超音频振荡电路是将无稳态多谐振荡电路置于电路板基座上,设有二个触发准位器不断充放电的振荡电路,有 ...
【技术保护点】
【技术特征摘要】
【国外来华专利技术】1.一种红外线自动侦测超音波动物驱逐器,其特征在于由前壳体、盖体、防水盖、连接杆、红外线侦测电路及超音波振荡电路组成,前壳体为凸形盒体,内中空设一螺孔座,上方有一中空圆孔,内壁上、下两侧各设一凹槽,开口端内壁周围设有卡槽;盖体为凸形盒体,下方设一电源座,内壁上、下两侧各有凹槽,外壁两侧各有一凸条,开端内壁周围设有卡榫,可与前壳体的卡槽卡合,组成一体的主壳体;其防水盖为一凸形中空壳体,上方有一凸状挂孔,下方有一凸状卡板,内壁左、右两...
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