Light-supplementing light source device and control circuit of sighting device

Abstract

The invention discloses a light-supplementing light source device and control circuit of a sighting device. The light-supplementing light source device and control circuit comprises a tubular housing (1), wherein a control board (2) is horizontally arranged on the inner wall of the upper part of the housing (1); the top of the housing (1) is detachably provided with an upper cover (3); the upper cover (3), the control board (2) and the inner wall of the housing (1) define a battery mounting cavity (4); at least one group of control switches (5) is oppositely arranged on the side wall of the housing (1); the bottom of the housing (1) is connected to a circular-ring-shaped base (6); the outer side edge of the base (6) is provided with a light shielding cover (9); and at least one light source (7) is distributed on the bottom surface of the base (6). The light-supplementing light source device and control circuit is very convenient to mount while a current structure is not damaged, and is convenient to popularize; a single chip microcomputer is adopted to control an LED light source, so that energy consumption is small and response speed is high; and a plurality of light sources are simultaneously adopted, so that certain light source can be prevented from losing effectiveness.

Description

technical field [0001] The invention relates to the field of firearm sights, in particular to a light supplement light source device and a control circuit for a sight. Background technique [0002] In use, in order to improve shooting efficiency and accuracy, firearms often use scopes. Now some scopes use natural light as the light source, which is imported through optical fibers, so that users can see the reticle pattern on the reticle clearly. During specific use, the ambient brightness varies from high to low, especially when the user’s position is dark and the target position is bright, the target and reticle pattern on the reticle in the scope will be very blurred, even It is not clear at all, which greatly limits the scope of use of the scope. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention proposes a simple structure, convenient operation, which can effectively solve the problem that the reticle pattern of the s...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention proposes a simple structure, convenient operation, which can effectively solve the problem that the reticle pattern of the scope is not obvious in the case of dim ambient light, and at the same time, has low energy consumption, safe and stable supplementary light for the sight The light source device and control circuit, the specific technical solutions are as follows:

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