Anti-loose glasses

Abstract

The utility model relates to the technical field of glasses, in particular to a pair of anti-loose glasses. The anti-loose glasses comprise a glasses frame, glasses legs and a magnetic assembly, the magnetic assembly comprises a fixed plate, a movable plate, a first magnet and a second magnet, and the fixed plate is arranged at the top end, close to the glasses legs, of a pile head of the glasses frame. The movable plate is arranged at one end, close to the pile head, of the glasses leg; one end of the fixed plate is hinged to one end of the movable plate. The first magnet is arranged on the fixed plate, the second magnet is arranged on the movable plate, and the first magnet and the second magnet are identical in magnetism. The glasses legs can be folded and unfolded relative to the pile heads through the fixed plates and the movable plates which are connected in a hinged mode. The first magnets and the second magnets have the same magnetism and generate repulsive force, so that the glasses legs are driven to rotate away from the corresponding pile heads, and the glasses legs are tightly attached to the two sideburns of the face of a wearer. The distance between the two glasses legs is adjusted through the magnetic assembly, so that the anti-loosening glasses are prevented from loosening or slipping off in the wearing process, and the universality of the anti-loosening glasses is improved.

Description

Technical Field

[0001] This utility model relates to the field of eyeglasses technology, and in particular to a type of eyeglasses that prevents loosening. Background Technology

[0002] The eyeglasses include a frame, temples, and lenses installed in the frame. The frame has ear rests at the bottom and posts on the left and right sides of the frame. The posts are connected to the temples via a hinge structure, which enables the temples to fold and unfold.

[0003] In existing glasses of different types, such as ordinary glasses, AR (Augmented Reality goggles) glasses, and AI glasses, the distance between the two temples is usually fixed. However, the face width of different wearers varies, which means that the two temples cannot fit snugly against the temples of different face widths. In particular, for wearers with smaller face widths, the glasses are prone to loosening or slipping off, reducing the versatility of the glasses. Utility Model Content

[0004] The purpose of this invention is to provide a non-loosening eyeglasses to accommodate different face widths, prevent the non-loosening eyeglasses from coming loose or slipping off during wear, and improve the versatility of the non-loosening eyeglasses.

[0005] To achieve this objective, the technical solution adopted by this utility model is as follows:

[0006] Anti-loosening eyeglasses include a frame, temples, and a magnetic assembly, wherein the magnetic assembly includes:

[0007] A fixing plate is provided at the top of the frame near the temple;

[0008] A movable plate is disposed at one end of the temple near the post head, and one end of the fixed plate is hinged to one end of the movable plate;

[0009] A first magnet is disposed on the fixed plate;

[0010] A second magnet is disposed on the movable plate, and the first magnet and the second magnet have the same magnetic properties.

[0011] As an optional solution, the fixed plate has a first mounting hole on the side facing the movable plate, and the first magnet is embedded in the first mounting hole; the movable plate has a second mounting hole on the side facing the fixed plate, and the second magnet is embedded in the second mounting hole.

[0012] Alternatively, the surface of the first magnet facing the movable plate is lower than or flush with the side of the fixed plate facing the movable plate; the surface of the second magnet facing the fixed plate is lower than or flush with the side of the movable plate facing the fixed plate.

[0013] As an optional solution, a first mounting groove is provided at the top of the pile head, and the fixing plate is disposed in the first mounting groove; a second mounting groove is provided at the end of the temple near the pile head, and the movable plate is disposed in the second mounting groove.

[0014] Alternatively, the side of the fixed plate facing the movable plate is lower than or flush with the top of the post head; the side of the movable plate facing the fixed plate is lower than or flush with the end of the temple near the post head.

[0015] Alternatively, the fixed plate is installed on the pile head by screws; the movable plate is installed on the end of the temple near the pile head by screws.

[0016] As an optional solution, both the fixed plate and the movable plate are provided with countersunk holes for the screws to pass through. The head of the screw installed on the fixed plate is lower than or flush with the side of the fixed plate facing the movable plate; the head of the screw installed on the movable plate is lower than or flush with the side of the movable plate facing the fixed plate.

[0017] As an optional solution, a fixed hinge seat is integrally provided at one end of the fixed plate, and a movable hinge head is integrally provided at one end of the movable plate, with the fixed hinge seat and the movable hinge head pivotally connected.

[0018] As an optional solution, both the fixed plate and the movable plate are provided with cable guide holes for the FPC flexible busbar to pass through.

[0019] As an optional solution, both the fixed plate and the movable plate are non-magnetic plates.

[0020] The beneficial effects of this utility model are as follows:

[0021] The anti-loosening glasses proposed in this invention feature temples that can fold and unfold relative to the posts via a hinged connection between a fixed plate and a movable plate. When the glasses are worn, the temples unfold and approach the corresponding posts. At this time, a first magnet mounted on the post and a second magnet mounted on the temple approach each other. Because the first and second magnets have the same magnetism, they generate a repulsive force. This repulsive force drives the temples to rotate away from the corresponding posts, thus ensuring a tight fit between the temples and the wearer's temples. The magnetic assembly can adaptively adjust the distance between the two temples according to the different face widths of the wearers, ensuring a tight fit between the temples and the temples of different wearers, preventing the anti-loosening glasses from coming loose or slipping during wear, and improving the versatility of the anti-loosening glasses. Attached Figure Description

[0022] Figure 1This is a partial structural schematic diagram of the anti-loosening glasses provided in this embodiment of the utility model;

[0023] Figure 2 yes Figure 1 A magnified view of a section at point A in the middle;

[0024] Figure 3 This is a schematic diagram of the assembly structure of the fixed plate and the movable plate provided in this embodiment of the utility model.

[0025] The component names and labels in the diagram are as follows:

[0026] 100, countersunk hole; 200, wire guide hole;

[0027] 1. Frame; 11. Head; 111. First mounting slot; 2. Temple; 21. Second mounting slot; 3. Fixing plate; 31. First mounting hole; 32. Fixed hinge seat; 4. Movable plate; 41. Second mounting hole; 42. Movable hinge head; 5. First magnet; 6. Second magnet; 7. Lens; 8. Screw; 9. FPC flexible strip; 10. Spindle. Detailed Implementation

[0028] To make the technical problem solved by this utility model, the technical solution adopted, and the technical effect achieved clearer, the technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely for explaining this utility model and not for limiting it. Furthermore, it should be noted that, for ease of description, only the parts related to this utility model are shown in the accompanying drawings, not all of them.

[0029] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0031] In the description of this embodiment, the terms "upper," "lower," "right," and "left," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0032] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0033] In existing glasses of different types, such as ordinary glasses, AR glasses, and AI glasses, the distance between the two temples is usually fixed. However, the face width of different wearers varies, which means that the two temples cannot fit snugly against the temples of different face widths. In particular, for wearers with smaller face widths, the glasses are prone to loosening or slipping off, reducing the versatility of the glasses.

[0034] To solve the above problems, such as Figure 1 and Figure 2As shown, this embodiment proposes a non-loosening eyeglasses. The non-loosening eyeglasses include a frame 1, temples 2, and a magnetic assembly. The magnetic assembly includes a fixed plate 3, a movable plate 4, a first magnet 5, and a second magnet 6. The fixed plate 3 is disposed on the top of the head 11 of the frame 1 near the top of the temple 2. A lens 7 is installed inside the frame 1. The movable plate 4 is disposed on one end of the temple 2 near the head 11, and one end of the fixed plate 3 is hinged to one end of the movable plate 4. The first magnet 5 is disposed on the fixed plate 3, and the second magnet 6 is disposed on the movable plate 4. The first magnet 5 and the second magnet 6 have the same magnetism. The temple 2 can be folded and unfolded relative to the head 11 through the hinged connection of the fixed plate 3 and the movable plate 4. When wearing the eyeglasses, the temple 2 unfolds and approaches the corresponding head 11. At this time, the first magnet 5 installed on the head 11 and the second magnet 6 installed on the temple 2 approach each other. Because the first magnet 5 and the second magnet 6 have the same magnetism and generate a repulsive force, the repulsive force drives the temple 2 to rotate away from the corresponding post 11, thereby making the temple 2 fit snugly against the wearer's temples. The magnetic component can adaptively adjust the distance between the two temples 2 according to the different face widths of the wearers, so that the temples 2 fit snugly against the temples of different wearers, preventing the glasses from loosening or slipping during wear, and improving the versatility of the glasses.

[0035] like Figure 2 and Figure 3 As shown, a fixed hinge seat 32 is integrally provided at one end of the fixed plate 3, and a movable hinge head 42 is integrally provided at one end of the movable plate 4. The fixed hinge seat 32 and the movable hinge head 42 are pivotally connected. Specifically, the fixed hinge seat 32 and the movable hinge head 42 are rotatably connected by a rotating shaft 10. The rotating shaft 10 passes through the coaxially arranged fixed hinge seat 32 and movable hinge head 42 in sequence, thereby realizing the hinged engagement between the fixed plate 3 and the movable plate 4.

[0036] It should be noted that the anti-loosening glasses in this embodiment are AR glasses or AI glasses. The AR glasses or AI glasses include an FPC flexible strip 9 for transmitting signals and electrical energy. Both the fixed plate 3 and the movable plate 4 have wire holes 200 for the FPC flexible strip 9 to pass through. By providing the wire holes 200, the FPC flexible strip 9 can be safely assembled between the head 11 and the temple 2. When the temple 2 rotates relative to the head 11, the FPC flexible strip 9 can adaptably enter the two wire holes 200, preventing the FPC flexible strip 9 from folding or being squeezed, thus ensuring the transmission function of the FPC flexible strip 9. In other embodiments, the anti-loosening glasses can also be other types of glasses, which are not specifically limited here.

[0037] In this embodiment, both the fixed plate 3 and the movable plate 4 are non-magnetic plates. For example, the fixed plate 3 and the movable plate 4 can be non-ferrous metals such as copper and aluminum or plastics, to prevent the fixed plate 3 and the movable plate 4 from being magnetized by the installed magnets, thereby ensuring the stability of the repulsive force between the first magnet 5 and the second magnet 6.

[0038] like Figure 2 and Figure 3 As shown, the fixed plate 3 has a first mounting hole 31 on the side facing the movable plate 4, and the first magnet 5 is embedded in the first mounting hole 31. The movable plate 4 has a second mounting hole 41 on the side facing the fixed plate 3, and the second magnet 6 is embedded in the second mounting hole 41. Specifically, both the first mounting hole 31 and the second mounting hole 41 are circular holes, and both the first magnet 5 and the second magnet 6 are cylindrical. The first magnet 5 is press-fitted with the first mounting hole 31, and the second magnet 6 is press-fitted with the second mounting hole 41, so as to achieve a stable installation of the first magnet 5 and the second magnet 6, preventing the two magnets from coming loose from their respective mounting holes, and improving the stability of the magnetic component assembly. In other embodiments, the magnets and mounting holes can also be of other shapes, as long as they can achieve a stable installation of the magnets.

[0039] Specifically, the surface of the first magnet 5 facing the movable plate 4 is lower than or flush with the side of the fixed plate 3 facing the movable plate 4. The surface of the second magnet 6 facing the fixed plate 3 is lower than or flush with the side of the movable plate 4 facing the fixed plate 3. This arrangement prevents the two magnets from protruding from their respective mounting holes, avoiding the first magnet 5 from protruding from the side of the fixed plate 3 facing the movable plate 4, and also preventing the second magnet 6 from protruding from the side of the movable plate 4 facing the fixed plate 3. This ensures that when the temple 2 is fully extended (the temple 2 is in contact with the top of the corresponding post 11), the first magnet 5 and the second magnet 6 will not affect the extension angle of the temple 2, guaranteeing that the end of the temple 2 facing the post 11 can be fully in contact with the top of the post 11.

[0040] like Figure 2 and Figure 3 As shown, a first mounting groove 111 is formed at the top of the pile head 11, and the fixing plate 3 is disposed within the first mounting groove 111. A second mounting groove 21 is formed at the end of the temple 2 near the pile head 11, and the movable plate 4 is disposed within the second mounting groove 21. Specifically, both mounting grooves are approximately square, and the fixing plate 3 and the movable plate 4 are adapted to their respective mounting grooves to achieve a stable installation of the fixing plate 3 and the movable plate 4, thereby improving the stability of the magnetic component assembly. In other embodiments, the fixing plate 3, the movable plate 4, and the corresponding mounting grooves can also be of other shapes, as long as they can achieve a stable installation of the fixing plate 3 and the movable plate 4.

[0041] It should be noted that the side of the fixed plate 3 facing the movable plate 4 is lower than or flush with the top of the post head 11. The side of the movable plate 4 facing the fixed plate 3 is lower than or flush with the end of the temple 2 near the post head 11. This arrangement ensures that the fixed plate 3 and the movable plate 4 do not protrude from their respective mounting slots, preventing the fixed plate 3 from protruding from the top of the post head 11, and preventing the movable plate 4 from protruding from the end of the temple 2 facing the post head 11. This ensures that when the temple 2 is fully extended, the fixed plate 3 and the movable plate 4 do not affect the extension angle of the temple 2, guaranteeing that the end of the temple 2 facing the post head 11 can completely fit against the top of the post head 11.

[0042] like Figure 2 and Figure 3 As shown, the fixed plate 3 is installed on the post head 11 by screws 8. The movable plate 4 is installed on the end of the temple 2 near the post head 11 by screws 8. The fixed plate 3 and the movable plate 4 are locked to the post head 11 and the temple 2 by screws 8 respectively. This not only improves the stability of the connection between the fixed plate 3 and the post head 11, and the movable plate 4 and the temple 2, but also enables the fixed plate 3 and the movable plate 4 to be detachably assembled, making the disassembly and assembly of the fixed plate 3 and the movable plate 4 convenient and improving the efficiency of disassembly and assembly.

[0043] Specifically, both the fixed plate 3 and the movable plate 4 have countersunk holes 100 for screws 8 to pass through. The head of the screw 8 installed on the fixed plate 3 is lower than or flush with the side of the fixed plate 3 facing the movable plate 4. The head of the screw 8 installed on the movable plate 4 is lower than or flush with the side of the movable plate 4 facing the fixed plate 3. Through the above arrangement, the screw 8 will not protrude from the corresponding countersunk hole 100, preventing the screw 8 from protruding from the fixed plate 3 or the movable plate 4. This ensures that when the temple 2 is fully extended, the screws 8 on the fixed plate 3 and the movable plate 4 will not come into tight contact, thus not reducing the range of the extension angle of the temple 2 and ensuring that the end of the temple 2 facing the post 11 can be completely fitted with the top of the post 11.

[0044] like Figure 2 and Figure 3 As shown, both the fixed plate 3 and the movable plate 4 are provided with four countersunk holes 100, which are arranged in a rectangular shape to improve the connection strength and stability of the fixed plate 3 at the pile head 11 and the movable plate 4 at the temple 2. On the fixed plate 3, the first mounting hole 31 is located between the four countersunk holes 100. On the movable plate 4, the second mounting hole 41 is located between the four countersunk holes 100. In other embodiments, the number and arrangement of the countersunk holes 100 can be flexibly adjusted according to requirements, and are not specifically limited here.

[0045] The above embodiments merely illustrate the basic principles and characteristics of this utility model. This utility model is not limited to the above embodiments. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. Anti-loosening glasses, characterized in that, The frame includes a frame (1), temples (2), and a magnetic assembly, wherein the magnetic assembly includes: A fixing plate (3) is provided at the top of the head (11) of the frame (1) near the temple (2); A movable plate (4) is provided at one end of the temple (2) near the head (11), and one end of the fixed plate (3) is hinged to one end of the movable plate (4); A first magnet (5) is disposed on the fixing plate (3); A second magnet (6) is disposed on the movable plate (4), and the first magnet (5) and the second magnet (6) have the same magnetism.

2. The anti-loosening glasses according to claim 1, characterized in that, The fixed plate (3) has a first mounting hole (31) on the side facing the movable plate (4), and the first magnet (5) is embedded in the first mounting hole (31); the movable plate (4) has a second mounting hole (41) on the side facing the fixed plate (3), and the second magnet (6) is embedded in the second mounting hole (41).

3. The anti-loosening glasses according to claim 2, characterized in that, The surface of the first magnet (5) facing the movable plate (4) is lower than or flush with the side of the fixed plate (3) facing the movable plate (4); the surface of the second magnet (6) facing the fixed plate (3) is lower than or flush with the side of the movable plate (4) facing the fixed plate (3).

4. The anti-loosening glasses according to claim 1, characterized in that, The top of the pile head (11) is provided with a first mounting groove (111), and the fixing plate (3) is disposed in the first mounting groove (111); the end of the temple (2) near the pile head (11) is provided with a second mounting groove (21), and the movable plate (4) is disposed in the second mounting groove (21).

5. The anti-loosening glasses according to claim 4, characterized in that, The side of the fixed plate (3) facing the movable plate (4) is lower than or flush with the top of the post head (11); the side of the movable plate (4) facing the fixed plate (3) is lower than or flush with the end of the temple (2) near the post head (11).

6. The anti-loosening glasses according to claim 1, characterized in that, The fixed plate (3) is installed on the pile head (11) by screws (8); the movable plate (4) is installed on the end of the temple (2) near the pile head (11) by screws (8).

7. The anti-loosening glasses according to claim 6, characterized in that, Both the fixed plate (3) and the movable plate (4) are provided with countersunk holes (100) for the screws (8) to pass through. The head of the screw (8) installed on the fixed plate (3) is lower than or flush with the side of the fixed plate (3) facing the movable plate (4); the head of the screw (8) installed on the movable plate (4) is lower than or flush with the side of the movable plate (4) facing the fixed plate (3).

8. The anti-loosening eyeglasses according to any one of claims 1 to 7, characterized in that, One end of the fixed plate (3) is integrally provided with a fixed hinge seat (32), and one end of the movable plate (4) is integrally provided with a movable hinge head (42). The fixed hinge seat (32) and the movable hinge head (42) are pivotally connected.

9. The anti-loosening eyeglasses according to any one of claims 1 to 7, characterized in that, Both the fixed plate (3) and the movable plate (4) are provided with cable passage holes (200) for the FPC flexible busbar (9) to pass through.

10. The anti-loosening eyeglasses according to any one of claims 1 to 7, characterized in that, Both the fixed plate (3) and the movable plate (4) are non-magnetic plates.

Images