一种可红外线控制的视力测试遮挡眼镜

The vision test occlusion glasses, controlled by infrared light, automatically switch between lenses using infrared sensors and a micro motor, solving the problem of inaccurate test results caused by the test subject covering their own eyes and ensuring the accuracy of the vision test.

CN224505420UActive Publication Date: 2026-07-17THE EYE HOSPITAL OF WENZHOU MEDICAL UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
THE EYE HOSPITAL OF WENZHOU MEDICAL UNIVERSITY
Filing Date
2025-03-25
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

In most current vision tests, the eye covers are covered by the test subject themselves, which can easily lead to inconsistencies between the test subject's instructions and the instructions given by the examiner. Furthermore, improper hand gestures can result in the test subject 'peeking' without covering their eyes, affecting the accuracy of the test results.

Method used

Design an infrared-controlled vision testing occlusion glasses. The occlusion is automatically switched by an infrared sensor and a micro motor to ensure accurate occlusion of the left and right eyes and prevent light leakage. The glasses are operated automatically by a remote control.

Benefits of technology

It enables automatic switching between left and right eye occlusion, preventing test subjects from peeking due to light leakage and ensuring the accuracy of vision test results.

✦ Generated by Eureka AI based on patent content.

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Abstract

本实用新型涉及视力测试技术领域，尤其涉及一种可红外线控制的视力测试遮挡眼镜，包括有眼镜框、遥控装置、微型电机和镜腿调节组件；眼镜框一侧设置有固定块，眼镜框一侧设置有红外感应器，固定块一侧设置有信号指示灯，眼镜框一侧设置有防偷窥边框，固定块一侧设置有镜腿调节组件，眼镜框一侧设置有镜片间距调节组件；本装置通过左右眼自动切换的方式，对需要测试的眼睛进行遮挡，且此眼镜可以充分遮住眼睛，避免被测者因漏光出现偷看现象，保证视力结果的准确性，从而解决大部分采用被测者自己遮眼的方式，容易出现与检查者指示眼别不一致的现象，还可能因手势不规范，造成未遮盖眼“偷看”，影响测试结果准确性的问题。
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Claims

1. An infrared controlled vision testing obscuring eyewear comprising a frame (1) and a remote control device (9); characterized in that: It also includes a micro motor (601) and a temple adjustment assembly; a fixing block (2) is provided on one side of the eyeglass frame (1), an infrared sensor (3) is provided on one side of the eyeglass frame (1), a signal indicator light (4) is provided on one side of the fixing block (2), an anti-peeping frame (5) is provided on one side of the eyeglass frame (1), a temple adjustment assembly is provided on one side of the fixing block (2), a lens spacing adjustment assembly is provided on one side of the eyeglass frame (1), a micro motor (601) is provided on one side of the eyeglass frame (1), a threaded rod (602) is provided at the output end of the micro motor (601), a slider (603) is provided on the outside of the threaded rod (602), and a baffle (604) is provided on one side of the slider (603).

2. The infrared-controlled vision testing occlusion glasses according to claim 1, characterized in that: A groove is provided at the corresponding position of the eyeglass frame (1) and the baffle (604), and the baffle (604) is slidably connected inside the groove of the eyeglass frame (1).

3. The infrared controlled vision testing obscuring eyewear of claim 1, wherein: The temple adjustment assembly includes a hinge (701), a hinge (701) is provided on one side of the fixed block (2), a fixed temple (702) is provided on one side of the hinge (701), a spring (703) is provided on the inner side of the fixed temple (702), a limit bead (704) is provided on one side of the spring (703), and a movable temple (705) is slidably connected to the outer side of the fixed temple (702).

4. The infrared controlled vision testing obscuring eyewear of claim 3, wherein: A groove is provided at the corresponding position of the fixed temple (702) and the limiting bead (704), and the limiting bead (704) is slidably connected inside the groove of the fixed temple (702).

5. The infrared controlled vision testing obscuring eyewear of claim 3, wherein: A groove is provided at the corresponding position of the movable temple (705) and the limiting bead (704), and the limiting bead (704) is engaged and connected inside the groove of the movable temple (705).

6. The infrared controlled vision testing obscuration eyewear of claim 1, wherein: The lens spacing adjustment assembly includes a first toothed plate (801). The eyeglass frame (1) is provided with two sets of first toothed plates (801) on one side of the eyeglass frame (1) and a second toothed plate (802) on one side of the other eyeglass frame (1). A limit frame (803) is slidably connected to the outer side of the first toothed plate (801) and the second toothed plate (802). A gear (804) is provided inside the limit frame (803). The gear (804) meshes with the first toothed plate (801) and the gear (804) meshes with the second toothed plate (802). A rotating shaft (805) is provided inside the gear (804), and a knob (806) is provided outside the rotating shaft (805).

7. The infrared-controllable vision testing occlusion glasses according to claim 6, characterized in that: The limiting frame (803) and the rotating shaft (805) are provided with grooves at corresponding positions, and the rotating shaft (805) is rotatably connected inside the groove of the limiting frame (803).