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Inclination angle adjusting instrument

A technology of an inclination sensor and a support base, which is applied in the directions of optical recording head and optical head manufacturing, etc., can solve the problems affecting the error correction ability and stability of optical drives, errors in reading data of optical discs, incomplete information reading, etc., and achieves convenient operation. , to ensure completeness and improve the effect of accuracy

Inactive Publication Date: 2017-12-01
吴志锋
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AI Technical Summary

Problems solved by technology

[0003] During the whole process of reading data by the laser head, tracking and focusing directly affect the error correction capability and stability of the optical drive. In the past, the working mode of the laser head was fixed, which would lead to An error occurs, or the information is read incompletely, which brings inconvenience to the operator

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] see Figure 1-3 , the present invention provides a technical solution: an inclination adjuster, which is easy to operate and has the function of angle adjustment, which replaces the previous working mode of the laser head. The inclination adjuster can make different adjustments to the irradiation angle of the laser head, including Base 1, a controller 2 is provided on one side of the base 1, and a first motor 3 is also provided inside the base 1, and th...

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Abstract

The invention discloses an inclination adjustment instrument, which comprises a base, a controller is arranged on one side of the base, and a first motor is arranged inside the base, and the rotating shaft of the first motor penetrates the upper surface of the base and extends Above it, the upper surface of the base is provided with a detection platform, and the detection platform is arranged on one side of the first motor shaft, and the top of the shaft of the first motor is provided with a support seat, which is a hollow structure, and the support Columns are arranged on both sides of the seat, and the end of the column away from the support seat is connected with a pole. The inclination adjuster of the present invention is easy to operate, has the function of angle adjustment, and replaces the working mode of the laser head in the past. The inclination adjuster can make different adjustments to the irradiation angle of the laser head, and through the cooperation of the first motor and the pulley, The laser head is adjusted left and right to improve the accuracy of reading the information on the optical disc, and through the cooperation of the second motor and the gear, the integrity of the information on the optical disc is guaranteed.

Description

technical field [0001] The invention relates to the technical field of electronic products, in particular to an inclination adjuster. Background technique [0002] The laser head is the heart of the optical drive, and it is also the most precise part. It is mainly responsible for reading data. The laser head is the heart of the optical drive, and it is also the most precise part. The laser head mainly includes: laser generator (also known as laser diode), semi-reflective prism, objective lens, lens and photodiode. When the laser head reads the data on the disk, the laser light emitted from the laser generator passes through the semi-reflective prism and converges on the objective lens. The objective lens focuses the laser light into extremely small light spots and strikes the optical disk. [0003] During the whole process of reading data by the laser head, tracking and focusing directly affect the error correction capability and stability of the optical drive. In the pas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11B7/22
CPCG11B7/22
Inventor 不公告发明人
Owner 吴志锋
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