TWM468679U - Optometry frame - Google Patents

Description

Optometry frame

This case is a frame for optometry, especially the structure of the optometry frame that can quickly replace the physical test lens and the test lens can be accurately rotated.

In recent years, due to the popularity of sound and light effects of computers, televisions, and musical instruments, and the widespread use of media, the proportion of myopia, hyperopia, astigmatism, glaucoma, etc. has increased significantly, and the affected age group has declined. The number of glasses, corrective vision, etc. has increased rapidly; in particular, when people not only regard glasses as a necessity or a necessity for life, but also regard it as a personal shape, the burden and change of the eye are rapidly changed, which also causes Eyes are hurt or changed, which in turn makes the eye optometry complex.

In many optometry equipment, a variety of physical lenses can be inspected at one time, especially those that can provide lenses for rotation (such as astigmatism and other lenses), and allow the subject to adjust the angle and make a self-conscious test. Fewer tools.

The general optometry equipment is hundreds of thousands of yuan. However, the error in the inspection is very large, mainly because of the time of inspection (eyes with fatigue, day, night, etc.) The factors vary, the combination, the environment, and other factors, so it is difficult to make a correct test; especially these devices are not available anytime, anywhere.

The creator of this case has been engaged in the glasses-related industry for more than 30 years. He deeply feels that it is necessary to create a good eye optometry equipment, especially the excellent equipment that can be easily obtained. After long-term research and development, the optometry frame of this case was created to mount the optometry lens and provide a device for actually using the real lens.

The main purpose of this case is to provide an optometry frame, which is a portable device that can be quickly taken and adjusted by the subject, and can be used as an accurate optometry.

The main device of the present invention is provided with a spectacle frame body which can be placed on the head, and has a two-ring-shaped frame body, so that the two eyes are located at the center line position of the two-circle ring frame body, and the two-frame body has Several layers of test lenses can be inserted; further the test lenses can be rotated to adjust the angle of the test lens.

In the present case, a ring that can be rotated is arranged on the frame, and a set of mounting frames for loading test lenses are arranged on the ring, the set of shelves can carry a plurality of test lenses; further, the frame of the set of rings The body and the ring can be integrally formed to ensure the accuracy and stability of the mounting frame, and are not easily affected by external force factors.

10‧‧‧ Frame

11‧‧‧ frame

12a, 12b‧‧‧ fixer

End of 12c‧‧‧

13‧‧‧ Ring

13a‧‧‧ Gears

14a, 14b‧‧‧mounting rack

14c‧‧‧ splint

14d‧‧‧ trench

15‧‧‧ Engraved

15a‧‧ indicators

16‧‧‧ Turn button

16a‧‧‧ gear

20‧‧ ‧ temples

30‧‧‧Control device

The first picture: the three-dimensional illustration of the creation of this case.

The second picture: the three-dimensional exploded view of the single-sided frame in this case (1).

The third picture: the three-dimensional exploded view of the single-sided frame in this case (2).

Figure 4: A-A line view of the first figure (zoom in).

As shown in the first to fourth figures, the frame of the present invention comprises a pair of frames 10 and a pair of temples 20; wherein the frame 10 is provided with a regulating device 30; the temples 20 are of a conventional structure.

The frame 10 is a frame 11 that is disposed in front of both eyes when worn. The frame 11 has a frame shape with a circular hole in the middle, and is a basic structure for mounting a test lens or the like.

The so-called temples 20 are disposed on both sides of the frame 10 for substantially hooking the ears, so that the frame of the whole frame and its optometry lens can be placed at a suitable position, and the composition is equivalent to conventional glasses or optometry. The temples of the frame are known components, so they are not described.

The so-called control device 30, which is a structure disposed on the frame 11 of the frame 10, includes a tester that can insert a plurality of test lenses and can control the rotation of several of the lenses.

As shown in the figure, the inner diameter edge of the frame 11 is circular, the inner side of the frame 11 is provided with a set of lens holders 12a, 12b, and the annular body of the inner diameter side of the frame 11 is provided with a circular groove. 11a, the circular groove 11a is provided with a hollow ring 13, and a gear 13a is disposed on the inner outer ring of the ring 13, and a test lens mounting frame 14a, 14b and a clamping plate 14c are disposed on the front side of the ring 13. A plurality of test lenses can be placed thereon; the outer side of the frame 11 The surface of the surface is provided with a dial 15; the rotating button 16 and the gear 16a are disposed on the frame 11, and the tooth portion of the gear 16a is located on a notch of the groove 11a, so that the gear 16a and the gear 13a cooperate with each other to make the ring 13 can be rotated inside the groove 11a of the frame 11.

The above-mentioned holders 12a, 12b, wherein the end 12c of one of the holders 12b is in the form of an elastic body; the above structure can be used to insert/extract the test lens, which is a conventional member, and therefore will not be described again.

The ring 13 is a circular annular structure, and a gear 13a is provided on one side, and the mounting frames 14a and 14b and the clamp 14c are disposed on the other side. The circular annular structure and the gear 13a are arranged in a circular shape. On the groove 11a, the gear 13a is coupled to the gear 16a provided in the notch of the groove 11a.

The mounting brackets 14a and 14b, which are disposed in the ring 13 as described above, are manufactured and integrated into the ring 13 by means of integral molding, and the mounting frames 14a and 14b have a plurality of grooves 14d, and the grooves 14d. Extending to the clamping plate 14c, forming a plurality of faces parallel to the groove 11a (the surface is at right angles to the line of sight), the clamping plate 14c is an elastic plate body, divided into a plurality of strips, each strip matching the groove 14d The test lens can be inserted/extracted on each set of grooves 14d.

The above-mentioned engraved disc 15 is in the form of a ring-shaped plate, is fixed on the surface of the frame, and surrounds the outside of the mounting brackets 14a, 14b on the ring 13, and has an index 15a on the dial 15. It is used to indicate the angle of rotation of the test lens placed on the mounting frames 14a, 14b of the ring 13 and the clamping plate 14c.

The above-mentioned rotating knob 16 and gear 16a are disposed on one side of the frame 11, wherein the rotating button 16 can be rotated by hand to drive the gear 16a to rotate to drive the tooth The wheel 13a rotates the ring 13, and the rotation of the ring 13 causes the test frames 14a, 14b and the test lens on the plate 14c to rotate.

With the above configuration, the test lens can be inserted and taken at the inner side of the frame 11 at the time of optometry, and various types of test lenses can be inserted on the outer side of the frame 11, and the optometry person can rotate the rotary button 16 by itself. In order to adjust the angle, the optometrist can get the most accurate optometry accuracy.

The above embodiments of the present invention are only used to exemplify the implementation of the present invention, and to explain the technical features of the present invention, and are not intended to limit the scope of protection of the present creation. Any changes or equivalences that can be easily accomplished by those skilled in the art are within the scope of this creation. The scope of protection of this creation shall be subject to the scope of the patent application.

10‧‧‧ Frame

12a, 12b‧‧‧ fixer

13‧‧‧ Ring

14a, 14b‧‧‧mounting rack

14c‧‧‧ splint

14d‧‧‧ trench

15‧‧‧ Engraved

15a‧‧ indicators

16‧‧‧ Turn button

16a‧‧‧ gear

20‧‧ ‧ temples

30‧‧‧Control device

Claims (4)

An optometry frame comprising an eyeglass-shaped frame body and a pair of temples, wherein the lens-shaped frame bodies on the two sides are respectively provided with adjusting devices; the adjusting device has: a frame body: an annular body, an inner diameter edge The utility model has a circular groove, wherein the groove is provided with a hollow ring; a rotating knob is arranged on one side of the annular body, the rotating button is connected with a gear, the gear is located at the notch of the groove; the ring is arranged on the frame body a groove on one side of the groove, and a set of test lens holders on the other side; a set of holders: disposed on the ring, on which a plurality of pairs of grooves are arranged; The ring-shaped plate is fixed on the surface of the frame and is encircled on the outer side of the ring-mounted mounting frame; the index of the scale is provided thereon; the rotating button and the gear are disposed on one side of the frame body and interlocked with a gear. The gear cooperates with the gear of the ring; by the above configuration, the test lens device is used for visual optometry on the holder, and the ring is rotated to rotate the test lens to rotate the test lens. According to the optometry frame described in claim 1 of the patent application, a set of test lens holders is arranged on the lower side of the frame. According to the optometry frame described in claim 1 of the patent application, a set of holders disposed on the ring is arranged on one of the holders. According to the optometry frame described in claim 1 of the patent application, a set of holders on the ring is integrally formed.