Video glasses and method for adjusting focal length of video glasses

A technology of video glasses and glasses, applied in optical components, optics, instruments, etc., can solve problems such as bad experience, damage to eyes, user discomfort, etc., and achieve good experience, reduce eye damage, and protect eyes

CN103487940AActive Publication Date: 2014-01-01XIAN TCL SOFTWARE DEV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2014-01-01

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Abstract

The invention discloses a pair of video glasses. The pair of the video glasses comprises a glasses body and further comprises an input module, a micro processor and a control module, wherein the input module is arranged on the glasses body and used for vision information input of a user; the micro processor is connected with the input module and is used for identifying the vision information input by the user and outputting a control signal to the control module according to the corresponding relation of the preset vision information and the distance between lenses of the video glasses and the eyes of a person; the control module is connected with the signal output end of the micro processor and used for correspondingly controlling the distance between the left lens and / or the right lens of the video glasses and the eyes of the person according to the received control signal. The invention further discloses a method for adjusting the focal length of the video glasses. Due to the fact that the distance between the left lens and / or the right lens and the eyes of the person can be controlled according to the specific short-sighted or far-sighted vision information of the left eye and the right eye, harm to the eyes caused by inaccurate focal length adjustment is reduced, protection for the eyes of users is facilitated, and better experience can be brought for the users.
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Description

technical field

[0001] The invention relates to the technical field of video playing, in particular to video glasses and a method for adjusting the focus of the video glasses. Background technique

[0002] Most of the video glasses currently on the market use manual methods to adjust the distance between the OLED (Organic Electroluminesence Display, organic electroluminesence display) display screen and the eyes, so as to make the video glasses meet the myopia / hyperopia degree of different users. However, if the manual method is used for adjustment, since the adjustment of the focal length is very inaccurate, it is easy to cause the image seen by the user to be blurred, thereby bringing a bad experience to the user; moreover, wearing such glasses for a long time will bring discomfort to the user , but also damage the eyes. Contents of the invention

[0003] The main purpose of the present invention is to provide video glasses and a method for adjusting the focus of the vi...

Examples

Embodiment Construction

[0039] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0040] The invention provides video glasses. A matrix keyboard module is set on the glasses body of the video glasses, which can be used by the user to input key information including the degree of myopia / hyperopia of the left and right eyes, and the microprocessor outputs corresponding level control signals to the control module according to the key information. The control module controls the rotation angle of the motor and adjusts the focal length of the video glasses.

[0041] refer to figure 1 , figure 1 It is a structural block diagram of an embodiment of the video glasses of the present invention.

[0042] The video glasses provided in this embodiment include a glasses body, and the video glasses also include:

[0043] The input module 10 is arranged on the glasses body and is used for the user to input vis...