Head-mounted device for assisting skiascopy optometry in recruitment ophthalmology department

Abstract

The invention discloses a head-mounted device for assisting skiascopy optometry in the recruitment ophthalmology department. A point light source is arranged on the upper side of the center of the front part of a head hoop. The head hoop is provided with a tension sensing assembly at the left side eyebrow arch position, the first end of the tension sensing assembly is connected with the head hoop, a connector is arranged at the second end of the tension sensing assembly, and the connector can be connected with a spectacle frame or an optometry table; a vibration sensing device is arranged in the head hoop; after the tension sensing assembly is connected with the spectacle frame or the optometry table, the stress of the tension sensing assembly is smaller than a tension threshold value, and the vibration sensing device vibrates; and a sliding groove is formed in the front part of the head hoop, a light shielding plate is installed in the sliding groove, and the light shielding plate can slide along the sliding groove and can be turned up and down. The head-mounted device for assisting skiascopy optometry in the recruitment ophthalmology department is simple in structure, the problems that in the skiascopy process of the recruitment ophthalmology department, the distance is difficult to control, a fixation point is difficult to find, and single-eye operation is prone to being fatigued are solved, and the optometry efficiency and accuracy can be improved by using the head-mounted device according to the optometry characteristic selected in recruitment medicine.

Description

technical field [0001] The invention belongs to the field of ophthalmic examination equipment, and in particular relates to a head-mounted equipment for recruiting ophthalmology-assisted retinoscopy and optometry. Background technique [0002] An eye exam is a series of tests performed by ophthalmologists, optometrists, etc. to assess vision and the ability to focus and discern objects, as well as other tests and examinations related to the eyes. As an extremely important group in the military, pilots play an irreplaceable role in defending the national airspace. Due to professional requirements, the requirements for visual function are extremely high. [0003] Retinoscopy is a must-check item for recruiting ophthalmologists. Doctors need to control the examination distance, remind the examinee to find the fixation point, operate the instrument with one eye, check the optometry information in real time, and fill in the examination information. Since the recruitment work req...

AI Technical Summary

Problems solved by technology

Since the job of recruiting flying requires repeated work for many people at the same time, the workload is heavy and the time is tight. It is necessary to design a device that can assist doctors in their work.

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