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Endoscope

An endoscope and lens technology, applied in the field of endoscope, can solve the problem of high use cost and achieve the effect of reducing the use cost

Pending Publication Date: 2019-04-16
SHENZHEN JEET TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The object of the present invention is to provide an endoscope, aiming to solve the technical problem that the existing endoscope does not have two light sources at the same time, which makes the user's use cost higher

Method used

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specific Embodiment approach

[0032] Further, see image 3 and Figure 4 , as a specific embodiment of the endoscope provided by the present invention, the probe 2 also includes a partition (not made in the drawings), which can divide the shell 21 into a first chamber and a second chamber, the above-mentioned Infrared optical fiber 22 is arranged in the first chamber, and above-mentioned white light lamp 23 and camera lens 25 are installed in the second chamber, like this, by setting dividing plate, thereby can separate infrared optical fiber 22 and white light lamp 23, make infrared optical fiber The infrared light that 22 sends and the white light that white light lamp 23 sends do not interfere with each other.

[0033] Preferably, in this embodiment, there are two infrared optical fibers 22, and two partitions. Specifically, the two infrared optical fibers 22 are respectively distributed on both sides of the lens 25, and are separated by two partitions. The infrared optical fiber 22 is separated from ...

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Abstract

The invention belongs to the technical field of speculums, and discloses an endoscope. The endoscope comprises a main machine and a probe rotatably mounted on the main machine; the probe comprises a housing, an infrared optical fiber, a lens, a white light lamp, a circuit board, and a switching button; one end of the housing is rotatably mounted on the main machine; the infrared optical fiber is arranged at the inner wall of the housing; the lens and the white light lamp are arranged in the other end of the housing; the circuit board is mounted in the main machine; the switching button is disposed on the circuit board; and the switching button is electrically connected with the circuit board. In this way, the infrared optical fiber and the white light lamp are arranged in the probe, so that the probe has two light sources at the same time, and therefore, the requirements of users can be satisfied, and use cost can be decreased.

Description

technical field [0001] The invention belongs to the field of speculum technology, and more specifically relates to an endoscope. Background technique [0002] Existing endoscopes include infrared light source endoscopes and white light source endoscopes. Infrared light source endoscopes can be used for people to observe, search, and aim at things at night, and are widely used in military night investigations and other fields. White light source endoscopes are used in industrial, medical, pipeline, and explosion-proof fields. [0003] However, the white light source of an endoscope with a white light source is visible to the naked eye. If it is used for nighttime investigation, it will expose its whereabouts due to light problems; while the infrared light of an endoscope with an infrared light source is invisible to the naked eye, when it is imaged as a black and white image, It is not suitable for detecting colored objects. If the user needs both the white light source and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B23/24
CPCG02B23/2461G02B23/2469G02B23/2476
Inventor 贾仁增冯冼勇梁李健和子博
Owner SHENZHEN JEET TECH CO LTD