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Lens movement structure for visual function training

A technology of motion structure and visual function, applied in eye exercisers, physical therapy, etc., can solve the problems of large total thickness of multiple lenses, which is not conducive to the recovery of patients' vision, and achieves shortened light transmission length, vision recovery, and easy operation. Effect

Pending Publication Date: 2019-04-23
河南希象品牌管理有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a lens movement structure for visual function training, which solves the problem that in the existing lens movement structure used for visual function training, the total thickness of multiple lenses is relatively large, which is not conducive to the recovery of the patient's vision

Method used

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  • Lens movement structure for visual function training

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Effect test

Embodiment 1

[0024] A lens movement structure for visual function training provided by a preferred embodiment of the present invention includes a microprocessor, a stroke base 1, and a base plate 2, and the base plate 2 is connected with the stroke base 1 through an electric push rod 3, and the electric push rod 3 is connected with the microprocessor signal and is perpendicular to the horizontal plane; the middle part of the travel base 1 is provided with a groove 101, and the linear motor connected with the microprocessor is arranged in the groove 101, and the electric push rod 3 is connected with the linear The driving end of the motor is connected; the base plate 2 is provided with a lens conversion device and a function button and a toggle device connected with the microprocessor, and the toggle device includes a miniature rotary motor 4 connected with the microprocessor, and the miniature The main shaft of the rotary motor is perpendicular to the base plate 2, and the plectrum 5 is con...

Embodiment 2

[0028] In this embodiment, on the basis of Embodiment 1, a miniature electric push rod connected with a microprocessor is arranged under the lens base 701 .

[0029] The micro electric push rod adopts NKLA DC deceleration micro electric telescopic push rod with a stroke of 50mm.

[0030] When the optical lens 702 is at the reference position, use the function button to send an operation signal, the microprocessor analyzes and processes the signal and sends a control signal, controls the micro electric push rod to push the lens base 701 up a certain distance, and avoids the superposition of lenses on the same straight line, which will affect user observations.

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Abstract

The invention discloses a lens movement structure for visual function training, and belongs to the field of lens movement structures. The structure comprises a microprocessor, a stroke base and a bottom plate, the bottom plate is connected with the stroke base through an electric push rod, and the electric push rod and the microprocessor are in signal connection and perpendicular to a horizontal plane; the bottom plate is provided with a lens changing device and a function button and a stirring device, the stirring device comprises a micro-rotary motor, a main shaft of the micro-rotary motor is perpendicular to the bottom plate, and a main shaft of the micro-rotary motor is connected to a stirring plate; the lens changing device includes a rotating shaft and a lens placing table, the rotating shaft is fixed to the bottom plate, the lens placing table is rotatably connected with the rotating shaft, the circumference of the lens placing table is evenly provided with a plurality of lens bases, and the lens bases are provided with optical lenses; the structure can complete the changing of the lenses of different degrees without manual operation, be convenient and intelligent and be convenient to operate.

Description

technical field [0001] The invention belongs to the field of lens movement structure and relates to a lens movement structure for visual function training. Background technique [0002] With the increasing popularity of mobile phones, computers, televisions and other smart devices and household appliances, when people use mobile phones, computers or TVs and other smart devices and household appliances, because the eyeballs will look directly at the screen for a long time, the inner and outer muscles of the eyeballs will develop Excessive fatigue can lead to the occurrence of visual dysfunction such as visual fatigue, binocular visual dysfunction, and eyeball motor dysfunction. Thus, people have developed visual function training tools, and current visual function training tools are widely used in clinical and teaching work. [0003] The lens movement structure used in the existing visual function training is mostly manual, with a low degree of intelligence, and the power co...

Claims

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Application Information

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IPC IPC(8): A61H5/00
CPCA61H5/00
Inventor 李坤
Owner 河南希象品牌管理有限公司
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