Protective glasses with adjustable quick-release endoscope

Abstract

The utility model discloses a pair of protective glasses with an adjustable quick-release endoscope, and particularly relates to the technical field of protective glasses, the protective glasses comprise a glasses frame, frame heads are clamped on two sides of the glasses frame, head band buckles are clamped in the two frame heads, elastic head bands are clamped in the head band buckles, the endoscope is arranged in the glasses frame, and the endoscope is arranged in the glasses frame. Inserting blocks are fixedly arranged on the two sides of the top end and the two sides of the bottom end of the endoscope, and a plurality of inserting grooves matched with the inserting blocks are formed in the inner wall of the top of the endoscope frame and the inner wall of the bottom of the endoscope frame. According to the pair of protective glasses, the endoscope is installed in the mode that the inserting blocks are connected with the inserting grooves in an inserted mode, a user can select the endoscope with the matched degree, so that the number of users using the pair of protective glasses is wider, and compared with a traditional two-point fixing method, the three-inserting-block fixing mode is more stable, safer, more comfortable and clearer in visual field; and the position of the insertion block inserted into the insertion groove can be selected, so that the distance between the endoscope and the glasses can be adjusted according to the facial forms of different users and the height of the nose bridge.

Description

Technical Field

[0001] The utility model relates to the technical field of protective glasses, and more specifically to a pair of protective glasses for an adjustable and quick-detachable endoscope. Background Art

[0002] Protective glasses are a type of personal protective equipment designed to protect the eyes from various hazards such as splashes, dust, smoke, light, etc. They are commonly used in industrial sites, laboratories, medical environments, as well as various outdoor activities and sports.

[0003] For example, the protective glasses with the publication number of CN216496024U in the prior art install a pair of movable side shields inside the frame, which neither interfere with the storage of the temple arms nor can achieve a good protective effect after being unfolded.

[0004] However, the above-mentioned prior art still has the following problems when in use: When using outdoor goggles, there are requirements for use in different geographical environments, different climate environments, and different time environments. It is impossible for a pair of glasses to meet all these requirements, but these needs are indeed required by users. Based on this, the utility model provides a pair of protective glasses for an adjustable and quick-detachable endoscope with better functionality. Summary of the Utility Model

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a pair of protective glasses for an adjustable and quick-detachable endoscope. The endoscope is installed by inserting the insertion blocks into the slots. The user can choose an endoscope with a prescription, and the lens and the back frame are installed by clamping the buckle into the card slot, which is convenient for the user to quickly disassemble and replace the lens, so as to make the user group of this pair of protective glasses wider and solve the problems in the above-mentioned background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A pair of protective glasses for an adjustable and quick-detachable endoscope, including a frame, both sides of the frame are clamped with frame heads, both of the two frame heads are internally clamped with headband buckles, the headband buckles are internally clamped with elastic headbands, an endoscope is arranged inside the frame, insertion blocks are fixedly arranged on both sides of the top and bottom of the endoscope, a plurality of slots adapted to the insertion blocks are respectively opened on the inner walls of the top and bottom of the frame, and the plurality of insertion blocks are respectively inserted into the plurality of slots, which is convenient for disassembling the endoscope. A lens is arranged in front of the frame, a back frame is fixedly arranged at the rear end of the lens, card slots are respectively opened on both sides of the front end of the back frame, and buckles are movably arranged at the front ends of the two frame heads, and the two buckles are respectively inserted into the two card slots to fix the lens and the frame together.

[0007] In a preferred embodiment, the back frame is arranged in front of the endoscope to avoid the back frame blocking the use of the endoscope.

[0008] In a preferred embodiment, first magnets are fixedly provided on both sides of the top and both sides of the bottom of the rear end of the back frame, and slots are provided on both sides of the top and both sides of the bottom of the front end of the frame. A second magnet is fixedly provided in each slot. A plurality of first magnets are respectively inserted into a plurality of slots, and the plurality of first magnets are respectively magnetically attracted to the plurality of second magnets. By using the magnetic attraction between the first magnet and the second magnet, the connection firmness between the back frame and the frame can be improved.

[0009] In a preferred embodiment, protrusions are fixedly provided on the top and bottom of the rear end of the back frame, and grooves adapted to the protrusions are provided on the top and bottom of the front end of the frame. The two protrusions are respectively inserted into the two grooves, which is convenient for assisting the user to quickly insert the back frame and the frame together.

[0010] In a preferred embodiment, the protrusions are provided on both sides of the two first magnets, and the grooves are provided between the two slots.

[0011] In a preferred embodiment, the cross-sections of each first magnet, each second magnet, each slot and each second slot are all trapezoidal, so that the first magnet and the second magnet are not easily loosened during installation and do not require gluing, which is environmentally friendly and safe.

[0012] In a preferred embodiment, the frame is made of a soft and hard plastic material, and a sponge is fixedly provided on the outer wall of the rear end of the frame. When the user wears the frame, the sponge closely adheres to the facial skin, which can not only play the functions of wind prevention and dust prevention, but also improve the comfort of wearing the frame.

[0013] The technical effects and advantages of the present utility model:

[0014] The present utility model installs the endoscope by means of inserting the insertion block into the slot. The user can select an endoscope with a degree, so that the user group of the present protective glasses is wider. Moreover, the way of fixing the three insertion blocks is more stable, safer, more comfortable and has a clearer view than the traditional two-point fixing method. In addition, the position where the insertion block is inserted into the slot can be selected, so that the distance between the endoscope and the glasses can be adjusted according to the face shape and the height of the bridge of the nose of different users.

[0015] The lens and the back frame are installed by means of clamping the buckle with the card slot. At the same time, a plurality of first magnets are respectively magnetically attracted to the second magnets in a plurality of slots, and two protrusions are respectively inserted into two grooves, so that it is convenient for the user to quickly disassemble and replace the lens. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a cross-sectional view of the frame, lens and back frame of the present utility model;

[0018] Figure 3 Schematic diagram of the installation of the lens and the frame of the present utility model;

[0019] Figure 4 Top view of the lens and the back frame of the present utility model;

[0020] Figure 5 Top view of the installation of the lens and the frame of the present utility model.

[0021] Reference numerals are: 1, frame; 2, frame head; 3, headband buckle; 4, elastic headband; 5, endoscope; 6, insertion block; 7, slot; 8, lens; 9, back frame; 10, card slot; 11, buckle; 12, first magnet; 13, embedding groove; 14, second magnet; 15, protrusion; 16, groove; 17, sponge. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Referring to the attached drawings of the specification Figures 1-5 , the present utility model provides a pair of protective glasses with an adjustable and quickly detachable endoscope, including a frame 1, the frame 1 is made of a soft and hard plastic material, a sponge 17 is fixedly provided on the outer wall at the rear end of the frame 1. When the user wears the frame 1, the sponge 17 closely adheres to the facial skin, which can not only play the functions of wind prevention and dust prevention, but also improve the comfort of wearing the frame 1. Both sides of the frame 1 are clamped with frame heads 2, both of the two frame heads 2 are internally clamped with headband buckles 3, the headband buckles 3 are internally clamped with elastic headbands 4, an endoscope 5 is provided inside the frame 1, insertion blocks 6 are fixedly provided on both sides of the top end and the bottom end of the endoscope 5, and a plurality of slots 7 adapted to the insertion blocks 6 are respectively opened on the inner walls of the top and bottom of the frame 1. The plurality of insertion blocks 6 are respectively inserted into the plurality of slots 7, which is convenient for detaching the endoscope 5;

[0024] A lens 8 is provided in front of the frame 1, a back frame 9 is fixedly provided at the rear end of the lens 8, the back frame 9 is arranged in front of the endoscope 5 to prevent the back frame 9 from blocking the use of the endoscope 5. Card slots 10 are respectively opened on both sides of the front end of the back frame 9, buckles 11 are respectively movably provided at the front ends of the two frame heads 2, and the two buckles 11 are respectively inserted into the two card slots 10 to fix the lens 8 and the frame 1 together.

[0025] By arranging the endoscope 5 inside the spectacle frame 1, the endoscope 5 is firmly fixed inside the spectacle frame 1 by means of inserting three insertion blocks 6 into three slots 7. The user can choose an endoscope 5 with a prescription, such as myopia or presbyopia lenses 8, so that the user group of this protective glasses is wider. Moreover, the fixing method of the three insertion blocks 6 is more stable, safer, more comfortable and has a clearer vision than the traditional two-point fixing method. In addition, the position where the insertion block 6 is inserted into the slot 7 can be selected, so that the endoscope 5 can adjust the distance between the endoscope 5 and the glasses according to the face shapes and nose bridge heights of different users.

[0026] On both sides of the top and bottom of the rear end of the back frame 9, first magnets 12 are fixedly arranged. On both sides of the top and bottom of the front end of the spectacle frame 1, embedding grooves 13 are formed. A second magnet 14 is fixedly arranged in each embedding groove 13. A plurality of first magnets 12 are respectively inserted into a plurality of embedding grooves 13, and a plurality of first magnets 12 are respectively magnetically attracted to a plurality of second magnets 14. By using the magnetic attraction between the first magnet 12 and the second magnet 14, the connection firmness between the back frame 9 and the spectacle frame 1 can be improved.

[0027] Moreover, protrusions 15 are fixedly arranged on the top and bottom of the rear end of the back frame 9, and grooves 16 adapted to the protrusions 15 are formed on the top and bottom of the front end of the spectacle frame 1. The two protrusions 15 are respectively inserted into the two grooves 16, which is convenient for assisting the user to quickly insert the back frame 9 and the spectacle frame 1 together. The protrusions 15 are arranged on both sides of the two first magnets 12, and the grooves 16 are arranged between the two embedding grooves 13 to prevent the protrusions 15 from hindering the use of the first magnets 12.

[0028] The cross section of each first magnet 12, each second magnet 14, each embedding groove 13 and each second embedding groove 13 is trapezoidal. By using the trapezoidal characteristics, the first magnet 12 and the second magnet 14 are not easy to loosen during installation and do not need to be glued, which is environmentally friendly and safe.

[0029] Moreover, the lens 8 is connected to the spectacle frame 1 by means of buckles 11. Specifically, when installing the lens 8, the user aligns and inserts a plurality of first magnets 12 on the back frame 9 into a plurality of embedding grooves 13 on the spectacle frame 1 respectively. A plurality of first magnets 12 are respectively magnetically attracted to a plurality of second magnets 14. At the same time, the two protrusions 15 are respectively inserted into the two grooves 16. Finally, the two buckles 11 are respectively pressed into the two card slots 10, and the fixing of the lens 8, the back frame 9 and the spectacle frame 1 can be completed. When the lens 8 needs to be disassembled, only need to open the two buckles 11 and then pull out the back frame 9 to replace the lens 8.

[0030] Finally: The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pair of protective glasses with adjustable quick-release endoscope, characterized in that: The spectacles comprise a spectacles frame (1), wherein frame heads (2) are clamped on both sides of the frame (1), headband buckles (3) are clamped inside the two frame heads (2), and elastic headbands (4) are clamped inside the headband buckles (3); An inner mirror (5) is arranged inside the mirror frame (1), and plug blocks (6) are fixedly arranged on both sides of the top and bottom ends of the inner mirror (5); a plurality of slots (7) adapted to the plug blocks (6) are provided on the top inner wall and the bottom inner wall of the mirror frame (1), and the plurality of plug blocks (6) are respectively inserted into the plurality of slots (7), so as to facilitate the removal of the inner mirror (5); The front of the frame (1) is provided with a lens (8), the rear end of the lens (8) is fixedly provided with a back frame (9), both sides of the front end of the back frame (9) are provided with card slots (10), and the front ends of the two frame heads (2) are movably provided with buckles (11), and the two buckles (11) are respectively inserted into the two card slots (10) for fixing the lens (8) and the frame (1) together.

2. The protective glasses with adjustable quick-release endoscope according to claim 1, characterized in that: The back frame (9) is arranged in front of the endoscope (5) to prevent the back frame (9) from blocking the use of the endoscope (5).

3. The protective glasses with adjustable quick-release endoscope according to claim 1, characterized in that: First magnets (12) are fixedly disposed on both sides of the top rear end and both sides of the bottom rear end of the back frame (9); embedding grooves (13) are provided on both sides of the top front end and both sides of the bottom front end of the mirror frame (1); a second magnet (14) is fixedly disposed in each embedding groove (13); a plurality of first magnets (12) are respectively inserted into the plurality of embedding grooves (13), and the plurality of first magnets (12) are magnetically attracted to the plurality of second magnets (14) respectively.

4. The protective glasses with adjustable quick-release endoscope according to claim 3, characterized in that: The back frame (9) is fixedly provided with protrusions (15) at the top and bottom of the rear end, and the mirror frame (1) is provided with grooves (16) matching the protrusions (15) at the top and bottom of the front end. The two protrusions (15) are respectively inserted into the two grooves (16).

5. The protective glasses with adjustable quick-release endoscope according to claim 4, characterized in that: The protrusion (15) is arranged on both sides of the two first magnets (12), and the groove (16) is arranged between the two embedding grooves (13).

6. The protective glasses with adjustable quick-release endoscope according to claim 4, characterized in that: Each first magnet (12), each second magnet (14), each embedded groove (13), and each second embedded groove (13) are configured to have a trapezoidal cross section.

7. The protective glasses with adjustable quick-release endoscope according to claim 1, characterized in that: The spectacles frame (1) is made of a soft or hard plastic material, and a sponge (17) is fixedly provided on the outer wall of the rear end of the spectacles frame (1) to improve the comfort of wearing the spectacles frame (1).

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