阅读说明：本技术 一种小视窗防疲劳阅读眼镜 (Small-window anti-fatigue reading glasses ) 是由 宋德锋 于 2019-03-26 设计创作，主要内容包括：本发明提供了一种小视窗防疲劳阅读眼镜,包括镜架、两个碗状眼罩和两个镜筒,镜架包括镜框和分别设置在镜框两端的两条镜腿,镜框上设置有两个镜片孔；镜片孔中穿设有镜筒,镜筒为两端开口的中空结构；镜筒朝向镜腿的一侧设置有碗状眼罩,碗状眼罩的底端开口与所述镜筒的一端连接,镜筒空腔内设置有针孔镜片和小视窗卡片；针孔镜片位于碗状眼罩和小视窗卡片之间。本发明可以使使用者瞳孔括约肌松弛,眼部肌肉得到放松,达到防眼肌疲劳目的,同时可以有效遮挡非目标物光线干扰,凸显目标物,使目标物信息采集更集中,增强使用者的专注度,起到提高认知力、提高阅读效率、增进记忆的效果。(The invention provides a pair of fatigue-proof reading glasses with a small sight window, which comprises a glasses frame, two bowl-shaped eyepatches and two lens cones, wherein the glasses frame comprises a glasses frame and two glasses legs respectively arranged at two ends of the glasses frame, and two lens holes are formed in the glasses frame; a lens cone penetrates through the lens hole, and the lens cone is a hollow structure with two open ends; a bowl-shaped eye patch is arranged on one side of the lens cone facing the glasses legs, an opening at the bottom end of the bowl-shaped eye patch is connected with one end of the lens cone, and a pinhole lens and a small window card are arranged in a cavity of the lens cone; the pinhole lens is positioned between the bowl-shaped eyeshade and the small window card. The invention can relax the sphincter pupillae of the user, relax the muscles of the eyes, achieve the aim of preventing the fatigue of the muscles of the eyes, simultaneously can effectively shield the light interference of non-target objects, highlight the target objects, collect the information of the target objects more intensively, enhance the concentration degree of the user, and play the effects of improving the cognitive ability, the reading efficiency and the memory.)

1. The small-window fatigue-preventing reading glasses are characterized by comprising a frame (12), two bowl-shaped eyepatches (4) and two lens barrels, wherein the frame (12) comprises a frame and two lens legs which are respectively arranged at two ends of the frame, and the frame is provided with two lens holes (11); a lens barrel penetrates through the lens hole (11), and the lens barrel is of a hollow structure with openings at two ends; a bowl-shaped eye patch (4) is arranged on one side of the lens cone, which faces the glasses legs, an opening at the bottom end of the bowl-shaped eye patch (4) is connected with one end of the lens cone, and a pinhole lens (5) and a small window card (7) are arranged in a cavity of the lens cone; the pinhole lens (5) is positioned between the bowl-shaped eyeshade (4) and the small window card (7).

2. Spectacles according to claim 1, characterised in that the bowl-shaped eye shield (4) is made of an elastic material.

3. The eyeglasses according to claim 2, wherein said elastic material is rubber.

4. The eyeglasses according to claim 1, characterized in that said lens holes (11) are transversal oblong holes.

5. Spectacles according to claim 1, characterised in that the frame is centrally provided with a projector (9).

6. Spectacles according to claim 5, characterised in that the projector (9) is connected to the frame by means of an angle adjustment device.

7. The eyeglasses according to any one of claims 1 to 6, wherein the lens barrel comprises a front sleeve (8) and a rear sleeve (1) which are connected by screw threads, an eyeshade rib (2) is annularly arranged on the outer wall of one end of the rear sleeve (1) far away from the front sleeve (8), a lens rib is annularly arranged on the inner wall of one end of the rear sleeve (1) far away from the front sleeve (8), a first screw thread is arranged on the outer wall of the rear sleeve (1), a second screw thread is arranged on each inner wall of the rear sleeve (1), the pinhole lens (5) and a snap ring lens (6) which is connected with the inner wall of the rear sleeve (1) by screw threads are further arranged in the rear sleeve (1), and the pinhole lens (5) is arranged between the lens rib and the lens snap ring (6); the inner wall of the front sleeve (8) is provided with a third thread matched with the first thread, and the small window card (7) is in threaded connection with the inner wall of the front sleeve (8).

8. The eyeglasses according to claim 7, characterized in that the outer wall of the rear sleeve (1) is provided with a frame slot (3).

Technical Field

The invention belongs to the technical field of glasses, and particularly relates to anti-fatigue reading glasses with small sight windows.

Background

Reading is one of the important means for increasing knowledge and continuously improving personal maintenance of everyone, and especially, the daily reading and learning amount of students is large. By adopting the conventional reading mode, a reader reads in a bright environment, the sphincter pupillae can be in a continuous contraction state, and the fatigue of eyes can be generated when the reading time is too long, so that the eye health is not good, and the reading and learning efficiency is reduced; moreover, the visual field range of human eyes can reach 180 degrees normally, and non-target objects near the target object can cause interference light rays and influence the reading attention of readers. The existing devices which can relieve eye fatigue and improve reading efficiency in the reading process have unsatisfactory effect in the actual use process.

Disclosure of Invention

In order to solve the technical problems, the invention provides anti-fatigue reading glasses with a small sight window, which comprise a glasses frame, two bowl-shaped eyepatches and two lens barrels, wherein the glasses frame comprises a glasses frame and two glasses legs respectively arranged at two ends of the glasses frame, and the glasses frame is provided with two lens holes; a lens barrel penetrates through the lens hole, and the lens barrel is of a hollow structure with openings at two ends; a bowl-shaped eye patch is arranged on one side of the lens cone, which faces the glasses legs, the bottom opening of the bowl-shaped eye patch is connected with one end of the lens cone, and a pinhole lens and a small window card are arranged in the cavity of the lens cone; the pinhole lens is positioned between the bowl-shaped eyeshade and the small window card.

Furthermore, the bowl-shaped eye patch is made of elastic materials.

Further, the elastic material is rubber.

Further, the lens holes are transverse long round holes.

Furthermore, a projection lamp is arranged in the center of the top of the mirror frame.

Furthermore, the projection lamp is connected with the mirror frame through an angle adjusting device.

Furthermore, the lens cone comprises a front sleeve and a rear sleeve which are connected in a threaded manner, an eyeshade clamping ridge is annularly arranged on the outer wall of one end, away from the front sleeve, of the rear sleeve, a lens clamping ridge is annularly arranged on the inner wall of one end, away from the front sleeve, of the rear sleeve, a first thread is arranged on the outer wall of the rear sleeve, second threads are arranged on the inner walls of the rear sleeves, the rear sleeve is internally provided with the pinhole lens and a lens clamping ring which is in threaded connection with the inner wall of the rear sleeve, and the pinhole lens is arranged between the lens clamping ridge and the lens clamping ring; and a third thread matched with the first thread is arranged on the inner wall of the front sleeve, and the small window card is in threaded connection with the inner wall of the front sleeve.

Furthermore, a mirror bracket clamping groove is formed in the outer wall of the rear sleeve.

Compared with the prior art, the invention has the beneficial effects that:

the small-window anti-fatigue reading glasses provided by the invention can form a dark light environment in the front of the eyes of a user, so that the pupillary sphincter of the user is relaxed, the muscles of the eyes are relaxed, the aim of preventing the fatigue of the muscles of the eyes is fulfilled, meanwhile, the light interference of non-target objects can be effectively shielded, the target objects are highlighted, the information acquisition of the target objects is more concentrated, the concentration degree of the user is enhanced, and the effects of improving the cognitive power, the reading efficiency and the memory are achieved. The invention also sets the lens hole as a transverse long round hole, so that the distance between the two lens cones can be conveniently adjusted, and the lens is suitable for the pupillary distance of different users.

Drawings

FIG. 1 is an exploded view of the structure of the small window anti-fatigue reading glasses of the present invention;

fig. 2 is a sectional view of the lens barrel of embodiment 4;

wherein: 1-rear sleeve, 2-eyecup snap ridge, 3-frame snap groove, 4-bowl eyecup, 5-pinhole lens, 6-lens snap ring, 7-small window card, 8-front sleeve, 9-projection lamp, 10-fixing knob, 11-lens hole, 12-frame.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the present invention.