Regulating part, infrared light curtain detection method and infrared light curtain generation method

A technology of adjusting parts and infrared light, applied in the field of intelligent interaction, to achieve the effect of simple and intuitive detection process, reducing costs and avoiding over-dependence

Pending Publication Date: 2018-06-22
嘉兴仁光乌镇科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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  • Regulating part, infrared light curtain detection method and infrared light curtain generation method
  • Regulating part, infrared light curtain detection method and infrared light curtain generation method
  • Regulating part, infrared light curtain detection method and infrared light curtain generation method

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[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments.

[0025] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0026] Such as figure 1 as shown, figure 1 It is a schematic diagram of an adjusting member for adjusting the pitch angle of an infrared laser diode according to an outgoing beam provided by an embodiment of the present invention.

[0027] figure 1 It is sho...

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Abstract

The invention discloses a regulating part, an infrared light curtain detection method and an infrared light curtain generation method. The regulating part comprises an installing rack, an adjustment component and an installing base, wherein the installing rack comprises an installing portion and a support base, the installing portion comprises a penetrating hole and a fastening hole, the fasteninghole and the penetrating hole are perpendicular to each other, the fastening hole is communicated with the penetrating hole, an adjustment through hole is formed in the support base, and a fasteningpart is arranged in the fastening hole and used for fixing an infrared laser diode into the penetrating hole along the beam emission direction; the adjustment component is movably connected between the adjustment through hole and the installing base and used for adjusting the emission angle of a beam; and the installing base is provided with an adjustment slot, and the adjustment component is arranged between the adjustment through hole and the adjustment slot. Through the regulating part, the infrared light curtain detection method and the infrared light curtain generation method, excessive dependency on contact recognition software in the detection process is avoided, corresponding cost is reduced, and the whole detection process is simple and visual.

Description

technical field [0001] The present invention relates to the field of intelligent interaction technology, in particular to an adjustment member for adjusting the pitch angle of an infrared laser diode beam, a detection method for detecting whether an infrared light curtain is parallel to the screen, and a method for generating an infrared light curtain parallel to the screen method. Background technique [0002] In the screen touch human-computer interaction system based on the infrared light curtain, the existing infrared light curtain is composed of fan-shaped infrared surfaces emitted by multiple lasers. Since infrared light is invisible light, it is very difficult to judge whether the beams emitted by multiple lasers are parallel to the screen. The current main method is to touch a finger on the screen. The infrared camera located in front (or behind) of the screen can capture the image of the finger contact, and judge whether the light beam is parallel to the screen acc...

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Application Information

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IPC IPC(8): G06F3/042G06F3/041G01B11/26
CPCG01B11/26G06F3/0418G06F3/0425
Inventor 谭登峰池泉颜海峰
Owner 嘉兴仁光乌镇科技有限公司
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