Optical pinhole holder

By designing an optical pinhole seat with three-way adjustment function, the complex adjustment structure in the prior art is solved, simple installation and flexible adjustment of optical pinholes are realized, and imaging quality is improved.

CN222671981UActive Publication Date: 2025-03-25HEFEI XIAGU INSTR CO LTD
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Patent Information

Application Number
CN202421561228.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-03
Publication Date
2025-03-25
Estimated Expiration
2034-07-03

AI Technical Summary

Technical Problem

The adjustment structure of the existing optical pinhole seat is complex and it is difficult to achieve simple and convenient installation and adjustment.

Method used

An optical pinhole seat including a pinhole clip, a fixing cylinder, a cartridge sleeve, a mounting base, an adjustment piece, a clamping screw and an adjustment wheel are designed. The three-way adjustment is achieved through the horizontal, vertical and vertical adjustment structures. The knobs of the adjustment structure are all located on the same side, which simplifies installation and operation.

Benefits of technology

The optical pinhole seat is simple and easy to install. The design of the adjustment structure allows the position of the optical pinhole to be flexibly adjusted, improving the imaging quality.

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Abstract

The utility model discloses an optical pinhole seat, which relates to the field of optical pinholes, and comprises pinhole clamping pieces, the pinhole clamping pieces are fixed on a fixed cylinder, the fixed cylinder is fixed in a cylinder sleeve, the cylinder sleeve is positioned in a mounting hole in the middle of a mounting seat, the inside of the mounting seat is hollow, two adjusting pieces are connected in the mounting seat in a sliding manner, and the two adjusting pieces are connected through a clamping screw rod. An adjusting wheel is rotationally connected between the two adjusting pieces, one side of each adjusting piece is connected with a vertical adjusting structure slidably connected to the mounting base, and the adjacent side of each adjusting piece is connected with a transverse adjusting structure slidably connected to the mounting base. Transverse adjustment, vertical adjustment and longitudinal adjustment can be achieved through the transverse adjustment structure, the vertical adjustment structure and the adjustment wheel, knobs of the adjustment structures are located on the same side, interference can be avoided during installation, and operation is convenient.
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