CN217366294U

CN217366294U - Eye protection glasses

Info

Publication number: CN217366294U
Application number: CN202122855178.2U
Authority: CN
Inventors: 刘澍雨; 傅子财; 朱伟民; 谢环宇; 孙一嘉; 徐勤
Original assignee: Shenzhen Second Peoples Hospital
Current assignee: Shenzhen Second Peoples Hospital
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-09-06
Anticipated expiration: 2031-11-19

Abstract

The utility model provides a include: a lens base; the first lens is fixed on the lens base; the second lens is detachably arranged on the lens base; when the second lens is fixed on the lens base, the first lens and the second lens are superposed along the projection of human eyes to the vertical direction perpendicular to the first lens or the second lens. The goggles are characterized in that the first lens is fixed on the lens base, and the second lens is adjustably arranged on the lens base, so that the first lens and the second lens can be matched for use.

Description

Eye protection glasses

[ technical field ] A method for producing a semiconductor device

The utility model relates to the technical field of medical equipment, especially, relate to a goggles.

[ background of the invention ]

Goggles, as a medical device, are widely used in orthopedics, and are often used to prevent blood from splashing into the eyes during surgery. The existing goggles can not be used in cooperation with myopia eyes, and when the eyes of medical workers are in near vision, the goggles are often required to be sleeved outside the myopia eyes for use. The mode of applying mechanically can lead to the insecure wearing of the goggles and the myopic eyes, and the problem of goggles falling off occurs.

[ Utility model ] A method for manufacturing a semiconductor device

In view of the above, there is a need for a pair of goggles for combining myopic eyes with goggles to solve the above problems.

An embodiment of the present application provides eyewear comprising:

a lens base;

the first lens is fixed on the lens base;

the second lens is detachably arranged on the lens base;

when the second lens is fixed on the lens base, the first lens and the second lens are superposed along the projection of human eyes to the vertical direction perpendicular to the first lens or the second lens.

In at least one embodiment of the present application, the second lens is a myopic lens.

In at least one embodiment of the present application, the first lens is a flat mirror.

In at least one embodiment of the present application, the eyewear further comprises a gripping assembly;

the clamping assembly is fixed on the lens base, and the second lens can move on the clamping assembly and is fixed on the clamping assembly.

In at least one embodiment of the present application, the clutch assembly includes a channel member and a clutch member movably coupled to the channel member;

the groove piece is provided with an installation groove along the extension direction of the groove piece, and the second lens can slide in the installation groove;

the clamping piece is movably arranged on the groove piece along the direction perpendicular to the first lens or the second lens along the direction of human eyes, and can clamp the second lens in the mounting groove.

In at least one embodiment of this application, the chucking subassembly has two sets ofly, and two sets of the chucking subassembly symmetry sets up on the mirror seat, second lens both ends respectively sliding connection in two the groove member in the mounting groove.

In at least one embodiment of the present application, the groove member has a first mounting hole along a direction perpendicular to the first lens or the second lens, and the second lens has a second mounting hole;

the clamping piece can extend into and be fixed in the first mounting hole and the second mounting hole so as to clamp the second lens on the groove piece.

In at least one embodiment of this application, the mirror base includes the installation department and locates laminating portion on the installation department, laminating portion is used for laminating on the bridge of the nose of people.

In at least one embodiment of the present application, the eyewear further comprises a donning member;

the wearing piece is fixed on the lens base and used for wearing the goggles on the head of a person.

In at least one embodiment of the present application, the eyewear further comprises a connector;

one end of the connecting piece is fixed on the mirror base, and the other end of the connecting piece is fixed on the wearing piece.

The goggles are characterized in that the first lens is fixed on the lens base, and the second lens is adjustably arranged on the lens base, so that the first lens and the second lens can be matched for use.

[ description of the drawings ]

Fig. 1 is a schematic perspective view of goggles according to an embodiment of the present application.

Figure 2 is an exploded view of the eyewear shown in figure 1.

[ description of main element symbols ]

100. Goggles; 10. a lens base; 11. an installation part; 12. a bonding section; 20. a first lens; 30. a second lens; 31. a second mounting hole; 40. a clamping assembly; 41. a trough member; 411. mounting grooves; 412. a first mounting hole; 42. a retainer; 50. a wearing member; 60. a connecting member.

[ detailed description ] A

The embodiments of the present application will be described in detail in conjunction with the drawings in the embodiments of the present application, and it is obvious that the embodiments described are only a part of the embodiments of the present application, and not all of the embodiments.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. The terms "top," "bottom," "upper," "lower," "left," "right," "front," "rear," and the like as used herein are for illustrative purposes only.

An embodiment of the present application provides eyewear comprising:

a lens base;

the first lens is fixed on the lens base;

the second lens is detachably arranged on the lens base;

Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Referring to fig. 1 and 2, a pair of goggles 100 includes a base 10, a first lens 20 and a second lens 30. The first lens 20 is fixed on the lens base 10, and the second lens 30 is detachably disposed on the lens base 10. When the second lens 30 is fixed on the lens base 10, the first lens 20 and the second lens 30 are overlapped along the projection of human eyes to the vertical direction perpendicular to the first lens 20 or the second lens 30.

It should be noted that, in the surgical operation and when the medical staff is near-sighted, it is difficult to put the goggles 100 on the near-sighted eyes for sharing, and the goggles 100 are worn loosely to cause the problem that the goggles 100 fall off during the operation, so that the operation table is polluted when the goggles 100 fall off. The above solution enables the first lens 20 and the second lens 30 to be commonly applied to the goggles 100 by detachably mounting the second lens 30 on the base 10. In one embodiment, the first lens 20 is a flat mirror and the second lens 30 is a customized myopic eye.

It should be noted that, when different medical staff with myopic eyes are performing surgical operations, the degree of the second lens 30 can be changed according to the degree of myopia of an individual, so that the medical staff is suitable for different people and has strong applicability.

Further, the mirror base 10 includes a mounting portion 11 and an attaching portion 12 provided on the mounting portion 11. Preferably, the first lens 20 and the second lens 30 are provided on the mounting portion 11, and the attaching portion 12 is attached to the bridge of the nose of the person. Preferably, the fitting portion 12 is made of a material that is soft and is adapted to the shape of the nose bridge of a person, such as silicone, so that when the goggles 100 are worn on a human face, the fitting portion 12 can be completely fitted to the nose bridge of the person without a gap, thereby preventing the problem of water mist generated on the lens when air exhaled by the nose and mouth of the person enters the fitting portion 11 through the gap.

In one embodiment, the lens holder 10 is substantially an arc-shaped holder-like hollow structure, and the lens holder 10 is adapted to the bones of the human eyes.

The eyewear 100 further includes a clip assembly 40, the clip assembly 40 being secured to the mounting portion 11, and the second lens 30 being movable over the clip assembly 40 and secured to the clip assembly 40. In one embodiment, there are two sets of clamping assemblies 40, and the two sets of clamping assemblies 40 are symmetrically disposed on the mounting portion 11. The two ends of the second lens 30 are slidably connected to the two sets of clamping assemblies 40 respectively, so as to fix the second lens 30 from the two ends of the second lens 30, thereby increasing the fixing stability of the second lens 30 and preventing the problem of blurred vision caused by the shaking of the second lens 30 when the goggles 100 are worn.

Further, the chucking assembly 40 includes a groove member 41 and a chucking member 42 movably coupled to the groove member 41. The slot 41 has a mounting slot 411 along the extending direction thereof, and the second lens 30 can slide in the mounting slot 411, so as to facilitate the mounting of the second lens 30. The clamping member 42 is movably disposed on the groove member 41 along a direction perpendicular to the first lens 20 or the second lens 30, and can clamp the second lens 30 in the mounting groove 411.

Furthermore, the groove member 41 defines a first mounting hole 412 along a direction perpendicular to the first lens 20 or the second lens 30, the second lens 30 defines a second mounting hole 31, and the fastening member 42 can be inserted into and fixed to the first mounting hole 412 and the second mounting hole 31 to fasten the second lens 30 to the groove member 41.

In one embodiment, the channel member 41 is a generally elongated rectangular body structure.

In one embodiment, retainer 42 includes, but is not limited to, a cylindrical structure.

It should be noted that the cross-sectional area of the clamping member 42 is matched with the shapes of the first mounting hole 412 and the second mounting hole 31, so that the clamping member 42 can be inserted into the first mounting hole 412 and the second mounting hole 31.

The goggle 100 further includes a wearing member 50 fixed to the mounting portion 11 for wearing the goggle 100 on the head of a person.

In one embodiment, the wearing member 50 is a rubber band, so that when the goggles 100 are worn by different persons, the elastic body of the wearing member 50 can be adjusted to suit different persons. It is understood that the type of the wearing member 50 is not limited thereto, and as in another embodiment, the wearing member 50 may also have other flexible string-like structures, etc.

Further, the goggles 100 further include a connector 60, one end of the connector 60 is fixed to the mounting portion 11, and the other end of the connector 60 is fixed to the wearing member 50, so as to fix the wearing member 50 to the mounting portion 11. In one embodiment, the connector 60 is a snap-fit structure with an opening to facilitate the attachment and detachment of the wearing member 50. It is understood that the type of the connecting member 60 is not limited thereto, and the connecting member 60 may be any other structure capable of fixing the wearing member 50 to the mounting portion 11 as in another embodiment.

The specific operation flow of an embodiment of the present application is as follows:

when the medical personnel of myopia need do the surgery operation, according to individual's near-sighted degree, insert the near-sighted eye of customization and establish to mounting groove 411 in to remove chucking spare 42 and make second lens 30 be fixed in mounting groove 411.

Then the wearing piece 50 is pulled to make the goggles 100 cover the head of the person and make the first lens 20 and the second lens 30 align with the eyes of the person, so as to realize eye protection and solve the problem of myopia of the person.

The goggles 100 provided above are adapted to allow the first lens 20 and the second lens 30 to be used in cooperation by fixing the first lens 20 to the base 10 and adjustably mounting the second lens 30 to the base 10.

The above embodiments of the present invention are only described, and it should be noted that, for those skilled in the art, modifications can be made without departing from the inventive concept, but these all fall into the protection scope of the present invention.

Claims

1. Eyewear, comprising:

a lens base;

the first lens is fixed on the lens base;

the second lens is detachably arranged on the lens base;

2. Eyewear according to claim 1, wherein the second lens is a myopic lens.

3. The goggle of claim 1, wherein the first lens is a flat mirror.

4. A goggle according to claim 1, wherein the goggle further comprises a clip assembly;

5. A safety eyewear in accordance with claim 4, wherein the latch assembly comprises a channel member and a latch movably coupled to the channel member;

6. A safety eyewear in accordance with claim 5, wherein there are two sets of said clip assemblies, said two sets of clip assemblies are symmetrically disposed on said base, and both ends of said second lens are slidably connected to said mounting grooves of said two channel members, respectively.

7. The goggle of claim 5 wherein the channel member defines a first mounting hole along a direction perpendicular to the first or second lens and a second mounting hole along the direction perpendicular to the first or second lens;

8. The goggle of claim 1 wherein the base comprises a mounting portion and an attachment portion disposed on the mounting portion for attaching to a bridge of a person's nose.

9. The goggle of claim 1 further comprising a donning member;

10. The goggle of claim 9 further comprising a connector;