Head-mounted device with nose pads easy to disassemble and assemble

Abstract

The utility model discloses a head-mounted device with a nose pad easy to disassemble and assemble, which comprises a glasses frame and the nose pad, and the nose pad is detachably clamped on the glasses frame through a connecting component; the glasses frame comprises a first matching part and a second matching part; the connecting component comprises a first connecting part and a second connecting part, and the first connecting part is fixedly connected to the nose pad and can be matched with the first matching part so as to limit the nose pad to move in the first direction relative to the glasses frame; the second connecting part is fixedly connected to the first connecting part and can be matched with the second matching part so as to limit the nose pad to move in a second direction different from the first direction relative to the glasses frame; the first connecting part and the second connecting part are arranged along the second direction; compared with the prior art, the scheme realizes quick disassembly and assembly of the nose pad.

Description

Technical Field

[0001] This application relates to the field of head-mounted devices, and in particular to a head-mounted device with an easily detachable nose pad. Background Technology

[0002] Head-mounted devices are devices that can be worn on a user's head; for example, eyeglasses. Existing eyeglasses include frames and nose pads. As an important component of eyeglasses, the nose pads not only support the glasses and ensure the wearer's stable vision, but also directly affect the comfort of wearing them.

[0003] Existing nose pads are usually molded as a single piece with the frame or fixed with screws. This design often requires professional tools and techniques to disassemble and reassemble when the nose pads are damaged or need to be replaced. The replacement process is complicated and causes inconvenience to consumers.

[0004] Therefore, it is necessary to propose a new technical solution to overcome the shortcomings of existing technologies. Utility Model Content

[0005] To address the aforementioned issues, this application provides a head-mounted device with an easily detachable nose pad, enabling rapid removal and installation of the nose pad.

[0006] This application provides a head-mounted device with an easily detachable nose pad, including a frame and a nose pad, wherein the nose pad is detachably snapped onto the frame via a connecting member;

[0007] The frame includes a first fitting part and a second fitting part;

[0008] The connecting component includes:

[0009] A first connecting portion, which is fixed to the nose pad and can cooperate with the first mating portion to restrict the movement of the nose pad relative to the frame in a first direction; and

[0010] The second connecting part is fixed to the first connecting part and can cooperate with the second mating part to restrict the nose pad from moving relative to the frame in a second direction different from the first direction;

[0011] The first connecting portion and the second connecting portion are arranged along the second direction.

[0012] Several alternative methods are provided below, but they are not intended as additional limitations on the overall solution above. They are merely further additions or optimizations. Provided there are no technical or logical contradictions, each alternative method can be combined individually with respect to the overall solution above, or multiple alternative methods can be combined with each other.

[0013] Optionally, the second connecting portion can slide with the second mating portion along the first direction;

[0014] When the second connecting part slides to the predetermined position, the first connecting part engages with the first mating part to restrict the sliding of the second connecting part.

[0015] Optionally, the second mating part is a limiting groove extending along the first direction, and the second connecting part can be located in the limiting groove and can slide along the limiting groove.

[0016] Optionally, the limiting groove extends upward from the bottom of the frame and opens at the bottom of the frame.

[0017] Optionally, the first connecting part can move along the first direction with the second connecting part, and has a locked state and an unlocked state that cooperate with the first mating part in the first direction;

[0018] In the locked state, the first connecting part can engage with the first mating part, and in the unlocked state, the first connecting part can move with the second connecting part.

[0019] Optionally, the first mating part includes a mating groove communicating with the limiting groove, and the first connecting part can be located in the mating groove and engage with the mating groove.

[0020] Optionally, the mating groove is open on the inside and bottom of the frame;

[0021] When the first connecting part is located in the mating groove, the first connecting part is flush with the frame.

[0022] Optionally, along the second direction, the width of the mating groove is smaller than the width of the limiting groove.

[0023] Optionally, one of the inner wall of the mating groove and the first connecting part is provided with a locking block, and the other is provided with a locking groove, wherein the locking block can engage with the locking groove; or

[0024] Of the limiting groove and the second connecting part, one is provided with a locking block and the other is provided with a locking groove, and the locking block can engage with the locking groove.

[0025] Optionally, the nose pad, the first connecting portion, and the second connecting portion are arranged along a second direction;

[0026] The first direction is perpendicular to the second direction;

[0027] The frame includes two lens frames and a bridging portion connecting the two lens frames, and the connecting component is detachably installed on the bridging portion;

[0028] The head-mounted device also includes:

[0029] Optical elements, each mounted on a lens frame; and

[0030] Two temples, each mounted on a corresponding lens frame.

[0031] This application discloses a head-mounted device with easily detachable and detachable nose pads. The nose pads are detachably snapped onto the frame via connecting components, thereby enabling quick assembly and disassembly. The device has a simple structure, is easy to manufacture and process, and reduces production costs while facilitating assembly. Furthermore, the connecting components have no exposed metal parts such as screws, making them less prone to rusting. Attached Figure Description

[0032] Figure 1 A schematic diagram of the structure of a head-mounted device according to an embodiment of this application;

[0033] Figure 2 for Figure 1 A partial structural diagram of the head-mounted device;

[0034] Figure 3 for Figure 2 A schematic diagram of the decomposed structure in the image;

[0035] Figure 4 for Figure 3 A magnified structural diagram of part A in the diagram;

[0036] Figure 5 for Figure 3 Structural diagram of the nose bridge and connecting components;

[0037] Figure 6 for Figure 2 A partial sectional view in the document;

[0038] Figure 7 A schematic diagram of the nose pad structure according to another embodiment provided in this application.

[0039] The annotations in the figure are explained as follows:

[0040] 100. Head-mounted devices;

[0041] 10. Frame; 11. First mating part; 111. Mating groove; 112. Slot; 12. Second mating part; 121. Limiting groove; 13. Lens frame; 14. Bridging part;

[0042] 20. Nose pad; 21. Main body; 22. Nose pad leaf;

[0043] 30. Connecting component; 31. First connecting part; 311. Locking block; 32. Second connecting part;

[0044] 40. Optical components;

[0045] 50. Temples of the glasses. Detailed Implementation

[0046] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0047] It should be noted that when a component is said to be "connected" to another component, it can be directly connected to the other component or it can be connected to a component in between. When a component is said to be "set on" another component, it can be directly set on the other component or it may be set to a component in between.

[0048] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0049] like Figures 1 to 6 As shown, this application provides a head-mounted device 100 with an easily detachable nose pad 20, including a frame 10 and a nose pad 20. The nose pad 20 is detachably snapped onto the frame 10 via a connecting member 30, thereby enabling quick assembly and disassembly of the nose pad 20. This design not only facilitates the user in replacing the nose pad 20 as needed, but also improves the flexibility and practicality of the head-mounted device 100.

[0050] In this embodiment, as Figures 1 to 4 As shown, the head-mounted device 100 can be eyeglasses; eyeglasses can be further divided into corrective lenses or smart glasses, etc. The following embodiments use smart glasses as an example; the specific functions of smart glasses are not strictly limited and can be referred to existing technologies, which will not be further elaborated here; for example, smart glasses integrate multiple functions, such as displaying information, navigation, and taking pictures.

[0051] In this embodiment, as Figures 1 to 4 As shown, the frame 10 includes two lens holders 13 and a bridging portion 14 connecting the two lens holders 13. The head-mounted device 100 also includes optical elements 40 and two temples 50. The optical elements 40 are mounted on the lens holders 13; the two temples 50 are respectively mounted on corresponding lens holders 13. A connecting member 30 is detachably mounted on the bridging portion 14. There are two optical elements 40, each mounted on one of the two lens holders 13.

[0052] In this embodiment, as Figures 1 to 4 As shown, the structure of the lens holder 13 is not strictly limited, as long as it can support the optical element 40; for example, the lens holder 13 can be a ring-shaped or semi-ring-shaped structure, arranged around the outer periphery of the optical element 40. The structure of the bridging portion 14 is also not strictly limited, as long as it connects the two lens holders 13; for example, the bridging portion 14 can be roughly strip-shaped. The specific arrangement of the optical element 40 and the temple 50 can be referenced from existing technology and will not be further elaborated here. For example, the optical element 40 can be an optical waveguide or other visual aids; the temple 50 can be connected to the lens holder 13 by screws, clips, or hinges.

[0053] In this embodiment, as Figures 2 to 7 As shown, the nose pad 20 has a roughly V-shaped structure; the nose pad 20 includes a main body 21 and two nose pad leaves 22 connected to the main body 21, and the first connecting part 31 in the connecting member 30 is fixed to the main body 21. The first connecting part 31 is fixed to the main body 21 by means of adhesive, welding or screws; the two nose pad leaves 22 are fixedly or movably connected to the main body 21.

[0054] In this embodiment, as Figures 2 to 6 As shown, the eyeglass frame 10 includes a first mating part 11 and a second mating part 12; the connecting member 30 includes a first connecting part 31 and a second connecting part 32. The first connecting part 31 is fixed to the nose pad 20 and can cooperate with the first mating part 11 to restrict the nose pad 20 from moving relative to the eyeglass frame 10 in a first direction; the second connecting part 32 is fixed to the first connecting part 31 and can cooperate with the second mating part 12 to restrict the nose pad 20 from moving relative to the eyeglass frame 10 in a second direction different from the first direction; by restricting the movement of the nose pad 20 in the first and second directions, the relative position of the nose pad 20 and the eyeglass frame 10 can be fixed. The first and second directions can be perpendicular.

[0055] In this embodiment, as Figures 3 to 6 As shown, the second connecting portion 32 can slide along the first direction with the second mating portion 12; when the second connecting portion 32 slides to a predetermined position, the first connecting portion 31 engages with the first mating portion 11 to restrict the sliding of the second connecting portion 32. The first connecting portion 31 can move along the first direction with the second connecting portion 32, and has a locked state and an unlocked state in the first direction, engaging with the first mating portion 11; in the locked state, the first connecting portion 31 can engage with the first mating portion 11, and in the unlocked state, the first connecting portion 31 can move with the second connecting portion 32.

[0056] In this embodiment, as Figures 3 to 6As shown, the first connecting part 31 and the second connecting part 32 are arranged along the second direction; the nose pad 20, the first connecting part 31, and the second connecting part 32 are arranged along the second direction to make the structure of the nose pad 20 and the connecting member 30 more compact. The first connecting part 31 and the second connecting part 32 are both block-shaped structures; the first connecting part 31 and the second connecting part 32 can be integrally arranged.

[0057] In this embodiment, as Figures 3 to 6 As shown, the first mating part 11 includes a mating groove 111, and the first connecting part 31 can be located in the mating groove 111 and engage with the mating groove 111. In the locked state, the first connecting part 31 can engage with the mating groove 111 to restrict the movement of the first connecting part 31; in the unlocked state, the first connecting part 31 can be in an unengaged state with the mating groove 111 to move with the second connecting part 32.

[0058] In this embodiment, as Figures 3 to 6 As shown, of the inner wall of the mating groove 111 and the first connecting part 31, one is provided with a locking block 311 and the other is provided with a locking groove 112. The locking block 311 can engage with the locking groove 112. When the nose pad 20 is installed on the frame 10, the first connecting part 31 moves along the first direction with the second connecting part 32 until the locking block 311 engages with the locking groove 112, at which point the movement of the first connecting part 31 in the first direction is restricted. When the nose pad 20 is removed from the frame 10, the first connecting part 31 moves along the first direction with the second connecting part 32 until the locking block 311 disengages from the locking groove 112, at which point the movement of the first connecting part 31 in the first direction is released.

[0059] In this embodiment (not shown), one of the inner wall of the limiting groove 121 and the second connecting part 32 is provided with a locking block 311, and the other is provided with a locking groove 112. The locking block 311 can engage with the locking groove 112. When the nose pad 20 is installed on the frame 10, the first connecting part 31 moves along the first direction with the second connecting part 32 until the locking block 311 engages with the locking groove 112, at which time the movement of the second connecting part 32 in the first direction is restricted. When the nose pad 20 is removed from the frame 10, the first connecting part 31 moves along the first direction with the second connecting part 32 until the locking block 311 disengages from the locking groove 112, at which time the movement of the second connecting part 32 in the first direction is released.

[0060] In this embodiment, as Figures 3 to 6As shown, there are two locking blocks 311, which are respectively disposed on opposite sides of the first connecting part 31 or the second connecting part 32; there are two locking slots 112, which are respectively disposed on opposite side walls of the mating groove 111 or the limiting groove 121; the two locking blocks 311 can respectively engage with the corresponding two locking slots 112. When the nose pad 20 is installed on the frame 10, the two locking blocks 311 are arranged along the second direction; the two locking slots 112 are arranged along the second direction. Specifically, the side wall of the mating groove 111 or the limiting groove 121 is partially recessed to form the locking slot 112; the first connecting part 31 or the second connecting part 32 is partially protruding to form the locking block 311.

[0061] In this embodiment, as Figures 3 to 6 As shown, the mating groove 111 is open on the inside and bottom of the frame 10; when the first connecting part 31 is located in the mating groove 111, the first connecting part 31 is flush with the frame 10; the first connecting part 31 does not protrude from the frame 10, making the appearance of the head-mounted device 100 more aesthetically pleasing.

[0062] In this embodiment, as Figures 3 to 6 As shown, the second mating part 12 is a limiting groove 121 extending along the first direction. The second connecting part 32 can be located in the limiting groove 121 and can slide along the limiting groove 121 to facilitate the assembly and disassembly of the second connecting part 32 and the second mating part 12, thereby facilitating the assembly and disassembly of the nose pad 20 and the frame 10.

[0063] In this embodiment, as Figures 3 to 6 As shown, the limiting groove 121 extends upward from the bottom of the frame 10 and opens at the bottom of the frame 10. When wearing the head-mounted device 100, the frame 10 will exert a downward force on the nose pad 20. The limiting groove 121 is open at the bottom of the frame 10, which can prevent the nose pad 20 from falling out of the limiting groove 121 under force, making the installation of the nose pad 20 more stable.

[0064] In this embodiment, as Figures 3 to 6 As shown, the limiting groove 121 and the mating groove 111 are interconnected; the limiting groove 121 and the mating groove 111 are arranged along the second direction. Along the second direction, the width of the mating groove 111 is smaller than the width of the limiting groove 121; this makes the second connecting part 32 have better stability and firmness within the limiting groove 121, preventing it from falling off from one side of the mating groove 111 during use.

[0065] The following describes the specific process of assembling and disassembling the nose pad 20 and the frame 10:

[0066] When the nose pad 20 is installed onto the frame 10, a force is applied to the nose pad 20, and the second connecting part 32 slides along the limiting groove 121, with the sliding path along the first direction; the first connecting part 31 moves along the first direction with the second connecting part 32; until the locking block 311 engages with the locking groove 112, at which point the movement of the first connecting part 31 and the second connecting part 32 stops, so that the nose pad 20 can be installed onto the frame 10;

[0067] When removing the nose pad 20 from the frame 10, an action is applied to the nose pad 20 to first separate the locking block 311 from the locking slot 112. The first connecting part 31 slides along the mating groove 111 and the second connecting part 32 slides along the limiting groove 121 until the first connecting part 31 slides out of the mating groove 111 and the second connecting part 32 slides out of the limiting groove 121. At this time, the nose pad 20 is removed from the frame 10.

[0068] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as the combination of these technical features does not contradict each other, it should be considered to be within the scope of this specification. When technical features of different embodiments are embodied in the same drawing, it can be regarded as the drawing also disclosing examples of combinations of the various embodiments involved.

[0069] The above embodiments are merely illustrative of several implementation methods of this application, and their descriptions are quite specific and detailed. However, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these modifications and improvements all fall within the protection scope of this application.

Claims

1. A head-mounted device with easily detachable nose pads, comprising a frame and nose pads, characterized in that, The nose pads are detachably snapped onto the frame via connecting components; The frame includes a first fitting part and a second fitting part; The connecting component includes: A first connecting portion, which is fixed to the nose pad and can cooperate with the first mating portion to restrict the movement of the nose pad relative to the frame in a first direction; and The second connecting part is fixed to the first connecting part and can cooperate with the second mating part to restrict the nose pad from moving relative to the frame in a second direction different from the first direction; The first connecting portion and the second connecting portion are arranged along the second direction.

2. The head-mounted device with an easily detachable nose pad according to claim 1, characterized in that, The second connecting portion can slide along the first direction with the second mating portion; When the second connecting part slides to the predetermined position, the first connecting part engages with the first mating part to restrict the sliding of the second connecting part.

3. A head-mounted device with an easily detachable nose pad according to claim 1 or 2, characterized in that, The second mating part is a limiting groove extending along the first direction, and the second connecting part can be located in the limiting groove and can slide along the limiting groove.

4. A head-mounted device with an easily detachable nose pad according to claim 3, characterized in that, The limiting groove extends upward from the bottom of the frame and opens at the bottom of the frame.

5. A head-mounted device with an easily detachable nose pad according to claim 3, characterized in that, The first connecting part can move along the first direction with the second connecting part, and has a locked state and an unlocked state that cooperate with the first mating part in the first direction; In the locked state, the first connecting part can engage with the first mating part, and in the unlocked state, the first connecting part can move with the second connecting part.

6. A head-mounted device with an easily detachable nose pad according to claim 5, characterized in that, The first mating part includes a mating groove that communicates with the limiting groove, and the first connecting part can be located in the mating groove and engage with the mating groove.

7. A head-mounted device with an easily detachable nose pad according to claim 6, characterized in that, The fitting groove is open on the inside and bottom of the frame; When the first connecting part is located in the mating groove, the first connecting part is flush with the frame.

8. A head-mounted device with an easily detachable nose pad according to claim 6, characterized in that, Along the second direction, the width of the mating groove is smaller than the width of the limiting groove.

9. A head-mounted device with an easily detachable nose pad according to claim 6, characterized in that, Of the inner wall of the mating groove and the first connecting part, one is provided with a locking block and the other with a locking groove, and the locking block can engage with the locking groove; or Of the limiting groove and the second connecting part, one is provided with a locking block and the other is provided with a locking groove, and the locking block can engage with the locking groove.

10. A head-mounted device with an easily detachable nose pad according to claim 1, characterized in that, The nose pad, the first connecting part, and the second connecting part are arranged along the second direction; The first direction is perpendicular to the second direction; The frame includes two lens frames and a bridging portion connecting the two lens frames, and the connecting component is detachably installed on the bridging portion; The head-mounted device also includes: Optical elements, optical elements mounted on a lens frame; and Two temples, each mounted on a corresponding lens frame.

Images