Eye shielding device

Abstract

The utility model relates to the field of shielding equipment adopted for eye examination, in particular to an eye shielding device. The utility model relates to an eye shielding device, which comprises a mirror frame, an eye shield, a support frame and an eye shield, the mirror frame is provided with two separation blade brackets, and a fixedly connected shaft seat is arranged between the two separation blade brackets; the contours of the edges of the upper side and the lower side of the shielding sheet are symmetrical; the shielding sheet is rotatably mounted on the shaft seat; the shaft seat can be rotationally switched between the two separation blade supporting grooves; the number of the spectacle frames is two, and the two spectacle frames are movably connected to the two sides of the spectacle frame. According to the eye shielding device disclosed by the utility model, the bottom limiting effect is provided for the shielding sheet through the baffle sheet bracket arranged on the glasses frame, so that the shielding sheet can be positioned above the baffle sheet bracket; as the shielding sheet is movably connected to the shaft seat, the shielding sheet can be switched back and forth in the two shielding sheet supporting grooves; at least one eye can be shielded during ophthalmic examination or vision testing, and examination is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of shielding equipment used in eye examination, in particular to an eye shielding device. BACKGROUND

[0002] The human eye is a visual sensory organ, including eyeball and its appendages. Although the eye occupies a small body surface area and volume, its function is crucial to life and work. The eye is a component of the body, and many systemic diseases can be manifested in the eye. In order to "capture" the information of light, the eye must be exposed to the body surface, which increases the chance of injury and attack by external pathogens. Eye diseases ultimately affect visual function. Vision loss not only causes patients to suffer, but also brings misfortune to families and society, so the study of ophthalmology is of great significance.

[0003] In the information age, people spend more time on their eyes than in the past few decades, and increasingly rely on computer, television and other video display terminals for various activities. In recent years, the number of people suffering from visual fatigue in China has increased geometrically. According to relevant statistics, there are currently 150 million people. However, people's vision care concepts have not kept up. Therefore, the frequency of eye problems or diseases among people is very high, such as myopia, visual fatigue, cataract, eye disease, glaucoma, etc. In the process of discovering eye diseases, diagnosing and treating eye diseases, eye examination is crucial, including but not limited to visual acuity testing and visual field testing. Many tests require one eye to be covered. For example, the current visual field test requires one eye to be covered. The operation plan of many hospitals is to cover the eye with gauze, and the amount of gauze used needs to be relatively large and thick, otherwise the light shielding effect will not be good. Therefore, the current method of covering the eye with gauze is not only uncomfortable for the patient, but also can press the eyeball, and the operation is also complicated. SUMMARY

[0004] The utility model aims at least solve the current eye examination needs to wrap the other eye with gauze and then examine, and the current method can press the eyeball, the shielding effect is not ideal, and the operation is complicated.

[0005] To solve the above technical problems, the utility model discloses an eye shielding device, comprising:

[0006] The mirror frame has two blocking piece grooves, and the two blocking piece grooves are fixedly connected with the shaft seat;

[0007] The two sides of the shielding piece are symmetrical in profile; the shielding piece is rotatably mounted on the shaft seat; the shaft seat can be switched by rotation between the two shielding piece grooves;

[0008] Two mirror frames are movably connected to the two sides of the mirror frame.

[0009] As a preferred embodiment of the eye shielding device, the inner surface of the shielding piece is provided with a first limiting ring, and a limiting groove is formed around the shielding piece and the first limiting ring.

[0010] A sealing skirt is detachably mounted in the limiting groove.

[0011] As a preferred embodiment of the eye shielding device, the sealing skirt is made of elastic material.

[0012] As a preferred embodiment of the eye shielding device, the mirror frame is provided with two fixedly connected nose pads.

[0013] As a preferred embodiment of the eye shielding device, a shaft sleeve is movably connected with the shaft seat; the shielding piece is movably connected with the shaft sleeve.

[0014] As a preferred embodiment of the eye shielding device, the shaft sleeve is provided with a first connecting shaft hole and a second connecting shaft hole, and the first connecting shaft hole and the second connecting shaft hole are at an intersecting angle.

[0015] A first connecting piece is provided, which passes through the first connecting shaft hole and is fixedly connected with the shaft seat.

[0016] The shielding piece is provided with a connecting shaft which is movably connected with the second connecting shaft hole.

[0017] As a preferred embodiment of the eye shielding device, the first connecting shaft hole is provided with a second limiting ring at one end close to the shaft seat, and the second limiting ring is between the first connecting piece and the shaft seat.

[0018] The first connecting shaft hole is provided with a detachably connected sealing plug at one end away from the shaft seat.

[0019] As a preferred embodiment of the eye shielding device, a second connecting piece is detachably connected with the connecting shaft.

[0020] Advantages

[0021] The utility model solves above existing problems and other existing problems not mentioned one by one and correspondingly at least brings following innovative advantages:

[0022] The utility model discloses an eye shielding device, the bottom limiting effect is provided for the shielding piece through the setting of the shielding piece support groove of glasses frame, makes shielding piece can be in the top of shielding piece support groove, and simultaneously because shielding piece is movably ( rotatably) connected in the axle seat, so one shielding piece can switch back and forth in two shielding piece support grooves, thereby realize when ophthalmic examination or eyesight test can shield at least one eye, thereby convenient for the check of carrying out.

[0023] The utility model discloses an eye shielding device, the first limiting ring of fixed connection is set on the shielding piece, and the limiting groove is formed through the first limiting ring, and the sealing skirt is detachably installed in the limiting groove of shielding piece, so that the sealing skirt can cooperate with the shielding piece to completely shield and seal the eye needed to be shielded, greatly improving the shielding property, and because the sealing skirt is a soft material, it can be more closely attached to the facial contour around the eye socket, so that the entire eye can be sealed during the visual field examination, and the eyeball is not pressed, solving the problem that the eyeball is pressed and the poor light shielding property during the visual field examination using gauze shielding.

[0024] The utility model discloses an eye shielding device, through the axle sleeve of increasing, wherein shielding piece movably connects on the axle sleeve, and the axle sleeve is movably connected on the axle seat, the movable connection between axle seat and axle sleeve is used for realizing shielding piece can rotatable in one of two shielding piece support groove with axle seat as the rotation axis, and the movable connection between axle sleeve and connecting shaft is used for realizing shielding piece's own can rotate angle with connecting shaft as the axis, because the facial contour of each person is different, so the contour around the eye socket of each person is different, through the rotation angle of shielding piece, shielding piece can adjust the angle according to the facial contour of each person, further realize that the person of different facial contour can realize the sealing of the eye of the utility model.

[0025] The utility model discloses an eye shielding device, wherein the axle sleeve is movably connected to the axle seat, and the position of the axle sleeve is at the root of the nose and abuts against the root of the nose when actually used, so that a triangular support structure can be formed between the axle sleeve and the nose pad, making the utility model more stable when worn on the face of a person. ACCURACY OF DRAWINGS

[0026] Figure 1 It is the first perspective stereogram of the utility model;

[0027] Figure 2 It is the second perspective stereogram of the utility model;

[0028] Figure 3 is an exploded effect drawing from the first perspective of Figure 1

[0029] Figure 4 is an exploded effect drawing from the second perspective of Figure 2

[0030] Figure 5 is a front effect drawing of the utility model;

[0031] Figure 6 is a sectional effect drawing of A-A position in Figure 5

[0032] Figure 7 is a local enlarged view of A area in Figure 6

[0033] Figure 8 is a three-dimensional enlarged view of the utility model part shaft sleeve;

[0034] Figure 9 is another perspective three-dimensional enlarged view of Figure 8

[0035] Figure 10 is a three-dimensional enlarged view of the utility model part shielding piece.

[0036] In the figure: 1. mirror frame, 2. shielding piece holder groove, 3. shaft seat, 4. shielding piece, 5. mirror frame, 6. first limiting ring, 7. limiting groove, 8. sealing skirt, 9. nose pad, 10. shaft sleeve, 11. first connecting shaft hole, 12. second connecting shaft hole, 13. first connecting piece, 14. connecting shaft, 15. second limiting ring, 16. sealing plug, 17. second connecting piece. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical scheme and advantages of the technical scheme of the present disclosure clearer, the technical scheme of the embodiments of the present disclosure will be described clearly and completely in the following with reference to the drawings of the embodiments of the present disclosure.

[0038] The same reference signs in the drawings represent the same components. It should be noted that the described embodiments are part of the embodiments of the present disclosure, not all.

[0039] Based on the described embodiments of the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present disclosure.

[0040] As Figures 1 to 10 shown, the utility model eye shielding device, Figure 1 , Figure 3 , Figure 4 exhibits including mirror frame 1, such as​​​​​Figure 3 As shown, the mirror frame 1 has two shutter holding grooves 2, and the two shutter holding grooves 2 have a fixedly connected shaft seat 3; that is, the two shutter holding grooves 2 and the shaft seat 3 constitute the mirror frame 1; including a shutter 4, the shutter 4 is made of opaque or light-proof or low-light material, which can be plastic or metal. Figure 5 As shown, the outline of the edge above and below the shutter 4 is symmetrical; the shutter 4 is rotatably installed on the shaft seat 3; the shaft seat 3 can be rotated and switched between the two shutter holding grooves 2; when the shutter 4 rotates to the inside of the different shutter holding grooves 2 with the shaft seat 3 as the rotation center, the height of the shutter 4 is at the horizontal height respectively;

[0041] The mirror frame 5, the mirror frame 5 is two, and the two mirror frames 5 are movably connected to the two sides of the mirror frame 1.

[0042] The eye shielding device of the utility model, the shutter holding groove 2 provided in the mirror frame 1 provides the bottom limiting effect for the shutter 4, so that the shutter 4 can be above the shutter holding groove 2; at the same time, since the shutter 4 is movably (rotatably) connected to the shaft seat 3, one shutter 4 can be switched back and forth in the two shutter holding grooves 2; so that at least one eye can be shielded when ophthalmic examination or visual acuity test is carried out, so that the examination is facilitated.

[0043] Figure 3 , Figure 4 and Figure 10 The inner surface of the shutter 4 is provided with a first limiting ring 6, and the shutter 4 and the first limiting ring 6 are provided with a limiting groove 7 around the shutter 4 and the first limiting ring 6; Figure 3 and Figure 4 It is shown that the sealing skirt 8 is detachably installed in the limiting groove 7. Figure 1 and Figure 2 It is shown that the sealing skirt 8 is detachably installed in the limiting groove 7. Figure 3 and Figure 4 It is shown that the sealing skirt 8 is detachably installed in the limiting groove 7.

[0044] ​The utility model discloses an eye shielding device, through the first limit ring 6 of fixed connection of setting on the shielding piece 4 upper surface, and through the limit groove 7 of first limit ring 6 formation, and through the sealing skirt 8 detachable installation in the limit groove 7 of shielding piece 4, thereby can with shielding piece 4 cooperation together the eye that needs shielding completely carries out shielding and sealing, greatly improved the screening property, and because sealing skirt 8 is soft material, can be more closely with the facial profile around the eye socket, when carrying out visual field inspection, can seal the whole eye, simultaneously will not oppress eyeball, solved the problem of the present current visual field inspection adopts gauze shielding and oppress eyeball, and the poor problem of light shielding.

[0045] As Figure 1 And Figure 3 And Figure 4 As shown, including the shaft sleeve 10, Figure 6 And Figure 7 Showed that the shaft sleeve 10 is movably connected with the shaft seat 3. Figure 1 And Figure 2 Showed that the shielding piece 4 is movably connected with the shaft sleeve 10. That is, the movable connection between the shielding piece 4 and the shaft seat 3 described above is realized through the shaft sleeve 10.

[0046] Further, the movable connection between the shaft sleeve 10 and the shaft seat 3, and the movable connection between the shielding piece 4 and the shaft sleeve 10, the specific implementation scheme of connection is: as Figure 8 And Figure 9 As shown, the shaft sleeve 10 has a first connecting shaft hole 11 and a second connecting shaft hole 12, and the first connecting shaft hole 11 and the second connecting shaft hole 12 are at an intersection angle. It further includes a first connecting piece 13, Figure 6 And Figure 7 Showed that the first connecting piece 13 passes through the first connecting shaft hole 11 and is fixedly connected with the shaft seat 3. At the same time, as Figure 10 As shown, the shielding piece 4 has a fixedly connected connecting shaft 14, which is movably connected with the second connecting shaft hole 12.

[0047] Among them Figure 7 Showed that it includes a second connecting piece 17, which is detachably connected with the connecting shaft 14. Figure 8 Showed that the first connecting shaft hole 11 has a second limiting ring 15 at one end close to the shaft seat 3, Figure 7 Showed that the second limiting ring 15 is between the first connecting piece 13 and the shaft seat 3. Figure 7 It also showed that the first connecting shaft hole 11 has a detachably connected sealing plug 16 at one end away from the shaft seat 3. The sealing plug 16 is made of silica gel or rubber.

[0048] AsFigure 4 As shown, the frame 1 has two nose pads 9 fixedly connected. The two nose pads 9 are below the shaft seat 3.

[0049] The eye shielding device of the utility model, through the axle sleeve 10 that increases, wherein the shielding piece 4 is movably connected on the axle sleeve 10, and the axle sleeve 10 is movably connected on the shaft seat 3; wherein the movable connection between the shaft seat 3 and the axle sleeve 10 is used to realize that the shielding piece 4 can be rotatable in one of the two blocking piece grooves 2 with the shaft seat 3 as the rotating axis; and the movable connection between the axle sleeve 10 and the connecting shaft 14 is used to realize that the shielding piece 4 can rotate an angle with the connecting shaft 14 as the axis; since the facial outline of each person is different, the outline around the eye socket of each person is different, and through the rotation angle of the shielding piece 4, the shielding piece 4 can adjust the angle according to the facial outline of each person, and the sealing of the eye of people with different facial outlines can be further realized.

[0050] The eye shielding device of the utility model, wherein the axle sleeve 10 is movably connected to the shaft seat 3, and the position of the axle sleeve 10 is at the root of the nose and abuts against the root of the nose during actual application, so that a triangular support structure can be formed between the axle sleeve 10 and the nose pad 9, and the face of the person wearing the utility model is more stable.

[0051] The "first", "second" and similar words used in the specification and claims do not represent any order, number or importance, but are only used to distinguish different components. Similarly, "one", "an" or "the" and similar words do not represent a quantity limitation, but represent the existence of at least one. "Include" or "contain" and similar words mean that the elements or objects appearing before "include" or "contain" cover the elements or objects listed after "include" or "contain" and their equivalents, and do not exclude other elements or objects. "Up", "down", "left", "right" and the like are only used to represent relative positional relationships, and when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0052] The above is only a preferred embodiment of the utility model, and does not limit the utility model, and the protection scope of the utility model is defined by the appended claims. For ordinary skilled persons in the art, other embodiments can be obtained according to the drawings without creative labor, and any modification based on the claims of the utility model is also within the protection scope of the utility model.

Claims

1. An ocular shielding device, characterized in that Include: The mirror frame has two flaps holding slots, and the shaft seat is fixedly connected between the two flaps holding slots. The shielding piece is symmetrical in profile on both sides of the upper and lower edges; The shielding piece is rotatably mounted on the shaft seat; The shaft seat can be switched by rotating between the two flap holding slots. The mirror frame is two, and the two mirror frames are movably connected to the two sides of the mirror frame.

2. The ocular shield device of claim 1, wherein, The inner surface of the shielding piece has a first limiting ring connected, and the shielding piece and the first limiting ring have a limiting groove around the shielding piece and the first limiting ring. Including a sealing skirt, the sealing skirt is detachably mounted in the limiting groove.

3. The ocular shield device of claim 2, wherein, The sealing skirt is made of elastic material.

4. The ocular shield of claim 1, wherein, The mirror frame has two nose pads fixedly connected.

5. The ocular shield of claim 1, wherein, Including a shaft sleeve, the shaft sleeve is movably connected with the shaft seat; The shielding piece is movably connected with the shaft sleeve.

6. The ocular shield of claim 5, wherein, The shaft sleeve has a first connecting shaft hole and a second connecting shaft hole, and the first connecting shaft hole and the second connecting shaft hole are at an intersection angle. Including a first connecting piece, the first connecting piece passes through the first connecting shaft hole and is fixedly connected with the shaft seat. The shielding piece has a connecting shaft fixedly connected, and the connecting shaft is movably connected with the second connecting shaft hole.

7. The ocular shield of claim 6, wherein The end of the first connecting shaft hole close to the shaft seat has a second limiting ring, and the second limiting ring is between the first connecting piece and the shaft seat. The end of the first connecting shaft hole away from the shaft seat has a detachable sealing plug.

8. The ocular shield of claim 6, wherein, Including a second connecting piece, the second connecting piece is detachably connected with the connecting shaft.

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