Optical bayonet for connecting camera and eyepiece and endoscope
A camera and bayonet technology, applied in the field of optical lenses, can solve problems such as poor stability, small number of force acting points on the eyepiece, and inability to guarantee the locking force of the eyepiece, so as to avoid force zooming, reduce the risk of loosening, and increase The effect of snap-in action points
Active Publication Date: 2021-08-20
HANGZHOU HIKVISION DIGITAL TECH
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- Description
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- Application Information
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Problems solved by technology
In related technologies, the three-jaw rotating three-point fixing method is used in the optical bayonet, which results in a small number of force acting points on the eyepiece, poor stability, and the basic locking force on the eyepiece cannot be guaranteed.
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[0051] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.
[0052] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. Unless otherwise defined, the technical terms or scientific terms used in the present application shall have the common meanings understood by those skilled in the art to which the present invention belongs. "First", "second" and sim...
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The invention provides an optical bayonet for connecting a camera and an eyepiece and an endoscope. The optical bayonet comprises a bayonet seat, a clamping jaw assembly and an elastic locking piece. The bayonet seat comprises a first flange. The first flange comprises a first sliding groove and a second sliding groove. The clamping jaw assembly comprises a first clamping jaw and a second clamping jaw. The first clamping jaw comprises a first clamping jaw part and a first sliding fit part. The second clamping jaw comprises a second clamping jaw part and a second sliding fit part. The first clamping jaw part comprises a first clamping part and a second clamping part. The second clamping jaw part comprises a third clamping part and a fourth clamping part. The elastic locking piece is arranged at one side of the first sliding groove and one side of the second sliding groove, is connected with the first sliding matching part and the second sliding matching part, and provides clamping force for clamping the eyepiece for the first clamping jaw part and the second clamping jaw part. The endoscope comprises the optical bayonet. According to the arrangement, the stress acting points of the eyepiece can be increased, the stability of the jaw assembly for fixing the eyepiece is improved, and the acting force transmission efficiency of the spring locking piece is improved.
Description
technical field [0001] The application relates to the field of optical lenses, in particular to an optical bayonet and an endoscope for connecting a camera and an eyepiece. Background technique [0002] The optical bayonet is used on the hand-held endoscope camera, which is convenient for the combined use of the endoscope camera and eyepieces of different diameters. In the related art, the three-jaw rotating three-point fixing method is used in the optical bayonet, which results in a small number of force-acting points on the eyepiece and poor stability, and cannot guarantee the basic locking force on the eyepiece. Contents of the invention [0003] The present application provides an optical bayonet and an endoscope aiming at improving the stability of clamping the eyepiece. [0004] This application provides an optical bayonet for connecting a camera and an eyepiece, which includes: [0005] The bayonet seat includes a hollow base body and a first flange protruding out...
Claims
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IPC IPC(8): G02B23/24
CPCG02B23/2484
Inventor 黄碧军
Owner HANGZHOU HIKVISION DIGITAL TECH