Protective device for eyes

Abstract

The utility model provides a protection device for eyes. The protection device comprises a supporting mechanism and a dismounting and mounting mechanism, the supporting mechanism comprises a supporting plate, through grooves are symmetrically formed in the supporting plate, and computer color filter plates are arranged in the through grooves; the dismounting and mounting mechanism comprises a groove formed in the supporting plate and a fixing block fixedly connected to the computer color filter plate, one side of the groove communicates with the through groove, a through hole is formed in the fixing block, an insertion rod used for penetrating through the through hole is fixedly connected to the inner side wall of the groove, and an empty groove is formed in the insertion rod; through the arrangement of the supporting mechanism and the disassembling and assembling mechanism, the computer color filter plate placing plate can drive the fixing block to be attached to the interior of the groove after being arranged in the through groove, so that the inserting rod can penetrate through the through hole, and then the movable clamping block can move out of the empty groove under the action of the elastic piece and abut against the fixing block; and in addition, the computer color filter plate can be conveniently disassembled by pressing the movable clamping blocks.

Description

Technical Field

[0001] This utility model relates to protective devices, and in particular to a protective device for the eyes, belonging to the field of eye protection technology. Background Technology

[0002] As is well known, most existing eye protection devices use computer screen filters worn on the frames to reduce the effects of radiation. Chinese Patent Publication No. (CN213957787U) discloses an eye protection device for mitigating computer radiation, including a frame and temples mounted on the back of the frame. Both sides of the frame have fixed frames, and the top of each fixed frame has a square groove with a square cross-section. A limiting shaft is fixedly connected to the bottom wall of the square groove, with the top of the limiting shaft being higher than the top of the fixed frame. A limiting block is inserted into the positioning axis. This utility model lifts the computer color filter, causing the limiting block to move upward on the limiting axis and out of the square groove. Then, the computer color filter is rotated 90 degrees or 180 degrees, and then the computer color filter is moved downward. The computer color filter no longer covers the frame, but remains on the fixed frame, preventing it from falling off and making adjustment convenient. When it is necessary to remove the computer color filter, it can be lifted upward until the limiting block moves out from the top of the fixed axis.

[0003] However, in existing eye protection devices, the limiting shaft and limiting block that play an adjustment role are directly exposed to the outside when in use, which can easily cause contact with the eyes when wearing them. In addition, the convenience of replacing the computer color filter is also insufficient, which is not conducive to improving the safety and convenience of using the eye protection device. Therefore, we propose an eye protection device. Utility Model Content

[0004] In view of this, the present invention provides a protective device for the eyes to solve or alleviate the technical problems existing in the prior art, and at least provides a beneficial alternative.

[0005] The technical solution of this utility model is as follows: a protective device for the eyes, including a support mechanism and a disassembly mechanism;

[0006] The support mechanism includes a support plate, and the support plate has symmetrical through grooves inside, and a computer color filter plate is provided inside the through grooves;

[0007] The disassembly and assembly mechanism includes a groove formed on a support plate and a fixing block fixedly connected to a computer color filter plate. One side of the groove is connected to a through groove. A through hole is formed inside the fixing block. A rod for passing through the through hole is fixedly connected to the inner wall of the groove. A hollow groove is formed inside the rod. A spring piece is fixedly connected to the inner wall of the hollow groove. A movable clamping block is fixedly connected to one end of the spring piece. The movable clamping block is movably connected inside the hollow groove.

[0008] More preferably, the inner wall of the empty groove is provided with a sliding groove, and a slider is slidably connected to the inner wall of the sliding groove.

[0009] More preferably, one side of the slider is fixedly connected to the movable clamping block.

[0010] More preferably, an arc-shaped groove is formed on one side of the support plate.

[0011] More preferably, a rubber pad is fixedly connected to the inner sidewall of the arc-shaped groove.

[0012] More preferably, connecting blocks are fixedly connected to both sides of the support plate, and an elastic band is fixedly connected to one side of each connecting block.

[0013] More preferably, one end of the insertion rod is fixedly connected to a hemispherical block.

[0014] The present invention has the following advantages due to the adoption of the above technical solution:

[0015] I. This utility model, through the setting of a support mechanism and a disassembly mechanism, enables the computer color filter plate placement plate to drive the fixing block to fit into the groove after it is placed in the through groove, so that the insertion rod can pass through the through hole, and then the movable clamping block can move out of the empty groove under the action of the spring piece and press the fixing block. Furthermore, the computer color filter plate can be easily disassembled by pressing the movable clamping block.

[0016] Second, this utility model improves the convenience of replacing computer color filters by setting up a computer color filter that can be easily disassembled and installed, and also avoids direct contact between the exposed parts and the eyes, thereby improving the safety and convenience of using the eye protection device.

[0017] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a structural diagram of the present invention;

[0020] Figure 2 This is an enlarged schematic diagram of area A in the structural diagram of this utility model;

[0021] Figure 3 This is a structural diagram of the disassembly and assembly mechanism in this utility model;

[0022] Figure 4 This is a structural diagram of the internal structure of the insert rod in this utility model.

[0023] Reference numerals: 1. Support mechanism; 10. Support plate; 11. Through groove; 12. Computer color filter plate; 13. Arc groove; 14. Rubber pad; 15. Connecting block; 16. Elastic band; 2. Disassembly and assembly mechanism; 20. Fixing block; 21. Through hole; 22. Groove; 23. Insert rod; 24. Movable clamping block; 25. Hemispherical block; 26. Hollow groove; 27. Spring piece; 28. Slide groove; 29. ​​Slider. Detailed Implementation

[0024] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0025] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0026] like Figure 1-4 As shown, this utility model embodiment provides a protective device for the eyes, including a support mechanism 1 and a disassembly mechanism 2.

[0027] In one embodiment, in order for the support plate 10 to be worn on the user's face, the computer color filter 12 can be installed inside the through groove 11 for use. The support mechanism 1 includes a support plate 10, and the support plate 10 has symmetrical through grooves 11 inside, and the computer color filter 12 is disposed inside the through groove 11.

[0028] In one embodiment, when the computer color filter 12 needs to be installed, it can be placed inside the through groove 11 so that the fixing block 20 can fit into the groove 22. Then, after the insertion rod 23 passes through the through hole 21, the movable clamping block 24 can be squeezed into the empty groove 26 by the inner wall of the through hole 21. When the movable clamping block 24 extends out of the through hole 21, it can move out of the empty groove 26 under the tension of the spring piece 27, so that the fixing block 20 can be pressed against the groove 22 by the movable clamping block 24, thereby completing the installation of the computer color filter 12. By pressing the movable clamping block 24 in... The internal structure of the slot 26 also facilitates the disassembly of the computer color filter 12. The disassembly and assembly mechanism 2 includes a groove 22 formed on the support plate 10 and a fixing block 20 fixedly connected to the computer color filter 12. One side of the groove 22 is connected to the through groove 11. The fixing block 20 has a through hole 21 inside. The inner wall of the groove 22 is fixedly connected to a rod 23 for passing through the through hole 21. The inside of the rod 23 has a slot 26. The inner wall of the slot 26 is fixedly connected to a spring piece 27. One end of the spring piece 27 is fixedly connected to a movable clamping block 24. The movable clamping block 24 is movably connected inside the slot 26.

[0029] In one embodiment, in order to enable the movable clamping block 24 to maintain smooth linear movement, a sliding groove 28 is provided on the inner sidewall of the slot 26, and a slider 29 is slidably connected to the inner sidewall of the sliding groove 28. One side of the slider 29 is fixedly connected to the movable clamping block 24.

[0030] In one embodiment, in order to facilitate the support of the bridge of the nose on the support plate 10, an arc-shaped groove 13 is provided on one side of the support plate 10; in order to improve the comfort of the arc-shaped groove 13 fitting on the bridge of the nose, a rubber pad 14 is fixedly connected to the inner side wall of the arc-shaped groove 13.

[0031] In one embodiment, in order to facilitate wearing the support plate 10 and the computer color filter 12 on the user's head, a connecting block 15 is fixedly connected to both sides of the support plate 10, and an elastic band 16 is fixedly connected to one side of the connecting block 15.

[0032] In one embodiment, to facilitate the insertion rod 23 to pass through the through hole 21 more smoothly, a hemispherical block 25 is fixedly connected to one end of the insertion rod 23.

[0033] When this utility model is in operation: when it is necessary to install the computer color filter 12, the computer color filter 12 can be placed inside the through groove 11, so that the fixing block 20 can fit in the groove 22. Then, after the insertion rod 23 passes through the through hole 21, the movable clamping block 24 can be squeezed into the empty groove 26 by the inner wall of the through hole 21. When the movable clamping block 24 extends out of the through hole 21, it can be moved out of the empty groove 26 under the tension of the spring piece 27, so that the fixing block 20 can be pressed against the groove 22 by the movable clamping block 24, thereby completing the installation of the computer color filter 12. Furthermore, the method of pressing the movable clamping block 24 into the empty groove 26 also facilitates the disassembly of the computer color filter 12.

[0034] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A protective device for the eyes, characterized in that: It includes a support mechanism (1) and a disassembly / assembly mechanism (2); The support mechanism (1) includes a support plate (10), and the support plate (10) has symmetrical through slots (11) inside, and a computer color filter plate (12) is provided inside the through slots (11); The disassembly and assembly mechanism (2) includes a groove (22) opened on the support plate (10) and a fixing block (20) fixedly connected to the computer color filter plate (12). One side of the groove (22) is connected to the through groove (11). The fixing block (20) has a through hole (21) inside. The inner wall of the groove (22) is fixedly connected to a rod (23) for passing through the through hole (21). The inside of the rod (23) is a hollow groove (26). The inner wall of the hollow groove (26) is fixedly connected to a spring piece (27). One end of the spring piece (27) is fixedly connected to a movable clamping block (24). The movable clamping block (24) is movably connected inside the hollow groove (26).

2. The eye protection device according to claim 1, characterized in that: The inner wall of the empty groove (26) is provided with a sliding groove (28), and a slider (29) is slidably connected to the inner wall of the sliding groove (28).

3. The eye protection device according to claim 2, characterized in that: One side of the slider (29) is fixedly connected to the movable clamp (24).

4. The eye protection device according to claim 1, characterized in that: An arc-shaped groove (13) is provided on one side of the support plate (10).

5. A protective device for the eyes according to claim 4, characterized in that: A rubber pad (14) is fixedly connected to the inner wall of the arc groove (13).

6. The eye protection device according to claim 4, characterized in that: Both sides of the support plate (10) are fixedly connected to connecting blocks (15), and one side of the connecting block (15) is fixedly connected to an elastic band (16).

7. The eye protection device according to claim 4, characterized in that: One end of the insertion rod (23) is fixedly connected to a hemispherical block (25).

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