Multifunctional visual inspection equipment

Abstract

The invention relates to multifunctional visual inspection equipment which comprises a front eyeshade part, a box body and a rear display module, the front eyeshade part comprises an eyeshade and a front box body, and two observation windows are arranged at the front end of the front box body; the front end, the top and the rear portion of the box body are each provided with an opening, the rear end of the front box body is embedded into the opening in the front end of the box body, an isolation system is further arranged at the opening in the top of the box body and comprises a partition plate and a partition plate handle, the partition plate can be inserted into the opening in the top of the box body, and the rear display module is arranged at the opening in the rear portion of the box body. And the rear display module comprises a circuit board and a high-resolution display screen. The equipment adopts an overall totally-closed structure to construct a dark light environment. The device has the advantages of being low in manufacturing cost and easy to manufacture, the number of detectable items of the device is increased due to the dark light environment constructed by the device box body, the expandability of the device is good due to the fact that the device is externally connected with the computer end, and the accuracy and authority of the device detection result are higher due to the high-resolution display screen with the fixed distance size.

Description

technical field [0001] The invention relates to the field of medical testing equipment, in particular to a multi-functional visual detection and inspection equipment. Background technique [0002] The eye is one of the most important organs of the human body. The existing visual inspection equipment of eye medical inspection institutions can be divided into two categories according to the working principle, one is professional ophthalmology inspection equipment with a closed box; A computer display class flat display device. [0003] Among them, professional ophthalmology testing equipment can carry out special testing and inspection according to the manufacturer's design, such as diopter (bright vision), field of vision, dark adaptation time, etc. The advantage is that the results are accurate and authoritative, and the precision is high; the disadvantage is that it is expensive. They are all developed by professional manufacturers, and the price is basically tens of thous...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned problems in the prior art, the present invention provides a multi-functional visual detection and inspection equipment, which combines the advantages of the closed dark light environment of professional ophthalmology detection equipment with the advantages of economy and convenience of flat-panel display equipment, and creatively uses lightweight materials to make a Closed box, no complicated mechanical structure and parts in the box, only a high-resolution display screen is installed at the back of the box, and various graphics patterns required for inspection can be displayed through an external computer terminal, which solves the price of professional ophthalmic testing equipment Expensive, single function, lack of precision and accuracy of flat-panel display equipment, and inaccurate and unauthoritative inspection results

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