Utility model content
The utility model provides external shield remote wide angle infrared receiver module in a kind of novel low speed paper tape reader static power disspation for solving prior art problem.
The technical solution of the utility model is as follows: external shield remote wide angle infrared receiver module in low speed paper tape reader static power disspation, comprises packaging part, and it comprises the lens of packaging part body and outstanding described packaging part body surface; Receive module, comprise light activated element and Signal Processing Element; Web member, comprises the lead portion being packaged in the intrinsic encapsulation part of described packaging part and drawing from described packaging part body bottom portion; Described lens are hemispherical, arrange a transparent ball in described lens, and described transparent ball is fixedly installed on described lens tip.
Preferred version, described lead portion is arranged at intervals with reinforcement.
Preferred version, in described lens, encapsulating forms the cavity of warhead shape, and described transparent ball is arranged at described cavity top.
Preferred version, a sheathed transparent ring outside described lens, described transparent ring inner ring and described lens outer surface are fitted and connected.
Preferred version, described packaging part body exterior is provided with radome.
Preferred version, described radome comprises upper cover and lower cover, and described upper cover center is provided with gauze screen, and described upper cover and lower cover one end hinge, the other end is provided with buckling piece.
The beneficial effects of the utility model are: the infrared receiver module using such scheme, and structure is simple, reasonable in design, and antijamming capability is strong, and range of receiving is wide, thus has good infrared control effect.
Embodiment
The explanation of following embodiment is graphic with reference to what add, can in order to the specific embodiment implemented in order to illustrate the utility model.The direction term that the utility model is mentioned, such as " on ", D score, "front", "rear", "left", "right", " interior ", " outward ", " side " etc., be only the direction with reference to annexed drawings.Therefore, the direction term of use is in order to illustrate and to understand the utility model, and is not used to limit the utility model.In the drawings, the unit that structure is similar represents with identical label.
As shown in Figure 1 and Figure 2, in low speed paper tape reader static power disspation of the present utility model, external shield remote wide angle infrared receiver module, comprises packaging part, and it comprises the lens 2 on packaging part body 1 and outstanding described packaging part body 1 surface, and described lens 2 play optically focused effect; Receive module, comprise light activated element 6 and Signal Processing Element 7; Web member, comprises the encapsulation part be packaged in described packaging part body 1 and the lead portion 3 of drawing bottom described packaging part body 1; Described lens 2 are hemispherical, arrange a transparent ball 4 in described lens 2, and described transparent ball 4 is fixedly installed on described lens 2 top.
In such scheme, described lens 2 are assembled on infrared ray to described light activated element 6, and the caustic surface of described transparent ball 4 is comparatively wide, and the angle receiving light can more than 180 degree, and therefore spotlight effect is better, thus can exercise infrared remote control preferably.
Described lead portion 3 is arranged at intervals with reinforcement; When infrared receiver module is arranged in telepilot, due to space size or position, may can bend pin one or many, described reinforcement is coated on described lead portion 3 surface, increases described lead portion 3 toughness, avoids fractureing.
In described lens 2, encapsulating forms the cavity 5 of warhead shape, and described transparent ball 4 is arranged at described cavity 5 top; Glue-line between the curved surfaces of described cavity 5 and described lens 2 can transmitting IR preferably, and described cavity 5 can be used for fixing described transparent ball 4.
A sheathed transparent ring 8 outside described lens 2, described transparent ring 8 inner ring and described lens 2 outside surface are fitted and connected; Described transparent ring 8 is surrounded on described lens 2 outside surface, and its arc-shaped surface can transmitting IR preferably.
Described packaging part body 1 outer setting has radome; Further, described radome comprises upper cover and lower cover, and described upper cover center is provided with gauze screen, described upper cover and lower cover one end hinge, and the other end is provided with buckling piece; Under normal circumstances, it is outside that radome is welded in described packaging part body 1, this mode dismounting inconvenience, and, be unfavorable for that infrared receiver module keeps in repair; The dismountable cover of radome of the present utility model is established with described packaging part body 1 outside, and dismounting is convenient.
Use the infrared receiver module of such scheme, structure is simple, reasonable in design, and antijamming capability is strong, and range of receiving is wide, thus has good infrared control effect.