A detachable smart AR glasses ear-hanging assembly

Abstract

The utility model relates to AR glasses technical field discloses a detachable intelligent AR glasses ear hanging subassembly, including intelligent AR glasses main frame, the rear end of intelligent AR glasses main frame is provided with ear hanging subassembly, the connecting fixed mechanism for realizing quick dismounting is arranged between intelligent AR glasses main frame and ear hanging subassembly, the connecting fixed mechanism includes the connecting frame fixed in the rear end of intelligent AR glasses main frame, the connecting plugboard fixed in the front end of ear hanging subassembly, the lock elastic link that is symmetrically hinged in the rear end both sides of intelligent AR glasses main frame, the U type hole that is opened in the left and right side wall of connecting frame, the bolt that is fixed in the end of lock elastic link and is arranged in the U type hole, the utility model presses the lock elastic link anti -skid boss when dismounting, and the bolt is separated from the unlocking by compression spring, pulls the ear hanging subassembly outward, and the clamping block is separated, and the cable is separated, and the seal is removed, and can be completed dismounting without tools, and it is convenient to clean and replace.

Description

Technical Field

[0001] This application belongs to the field of AR glasses technology, specifically a detachable smart AR glasses ear hook assembly. Background Technology

[0002] Smart AR glasses are advanced wearable devices that integrate core augmented reality technologies. At their core, they use specialized display lenses to precisely overlay virtual digital information such as text, images, and 3D models onto the real physical world. They also incorporate high-performance computing modules, multi-dimensional sensors, and wireless connectivity, creating a seamless user experience that blends virtual and reality. The ear hooks, a key component for securing the glasses, provide stable support by attaching to the ears. This effectively distributes the weight of the glasses, preventing pressure from prolonged wear and ensuring the glasses don't slip off during movement or use. They are an essential supporting structure for the proper functioning of the glasses.

[0003] However, most existing smart AR glasses ear hook components adopt an integrated structure or are fixed to the frame body by micro screws. Once installed, this method is difficult for users to disassemble without damage by hand. This means that when the ear hook components wear out or become dirty due to long-term use and need cleaning, or when users want to change to ear hooks of different materials and shapes according to different application scenarios and wearing comfort needs, they cannot be quickly separated, which limits the flexibility of use and increases the difficulty of maintenance and personalized configuration. Therefore, a detachable smart AR glasses ear hook component is provided. Utility Model Content

[0004] The purpose of this application is to provide a detachable smart AR glasses ear hook assembly in order to solve the problems mentioned above.

[0005] The technical solution adopted in this application is as follows: a detachable smart AR glasses ear hook assembly, including a smart AR glasses main frame, an ear hook assembly is provided at the rear end of the smart AR glasses main frame, and a connection and fixing mechanism for quick assembly and disassembly is provided between the smart AR glasses main frame and the ear hook assembly. The connection and fixing mechanism includes a connection frame fixed to the rear end of the main frame of the smart AR glasses, a connection plate fixed to the front end of the ear hook assembly, locking elastic rods symmetrically hinged to both sides of the rear end of the main frame of the smart AR glasses, U-shaped holes opened on the left and right side walls of the connection frame, pins fixed to the ends of the locking elastic rods and passing through the U-shaped holes, connection holes opened on the left and right side walls of the connection plate, and a spring connecting the main frame of the smart AR glasses and the locking elastic rods. The connecting plate is inserted into the connecting frame, the pin is inserted into the connecting hole, and the spring is always in a pre-tightened state to maintain the stability of the insertion of the pin into the connecting hole.

[0006] In a preferred embodiment, the ear hook assembly includes a connector and an ear hook bracket housing. The connector plate is fixedly installed at the front end of the connector, and the rear end of the connector is rotatably connected to the ear hook bracket housing via a pivot.

[0007] In a preferred embodiment, a cable connector extending into the connecting frame is fixedly installed inside the main frame of the smart AR glasses, and a cable socket adapted to the cable connector is installed at the front end of the connecting base. When the connecting plate is inserted into the connecting frame, the cable connector and the cable socket are automatically connected to realize the transmission of electrical signals.

[0008] In a preferred embodiment, the top and bottom surfaces of the connecting frame are respectively provided with slots, and the top and bottom surfaces of the connecting insert plate are respectively integrally formed with blocks, and the slots and blocks engage with each other.

[0009] In a preferred embodiment, a sealing gasket is fixedly attached to the inner sidewall of the connecting frame, and the sealing gasket is made of silicone rubber.

[0010] In a preferred embodiment, a nose clip is fixedly installed in the middle of the main frame of the smart AR glasses.

[0011] In a preferred embodiment, the locking elastic rod has a non-slip protrusion in the middle that is easy for the user to press, and the surface of the non-slip protrusion has a mesh-like non-slip texture.

[0012] In a preferred embodiment, the inner wall of the ear hook support housing is provided with a skin-friendly liner, which is made of memory foam and has ventilation holes.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are: 1. In this application, due to the adoption of the above-mentioned solution, when assembly is required, after the connecting plate is fully inserted, the cable connector and the socket automatically connect to form an electrical circuit, the sealing gasket fits tightly to achieve a seal, and at the same time the spring preload drives the locking elastic rod, so that the pin is inserted into the connecting hole along the guide hole to complete the locking. The nose clip and ear hook form a stable support. When disassembling, press the anti-slip protrusion of the locking elastic rod to compress the spring and make the pin disengage and unlock; pull the ear hook assembly outward, the clip comes out, the cable is separated, and the seal is released. Disassembly can be completed without tools, which is convenient for cleaning and replacement. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a detachable smart AR glasses ear hook assembly according to this application; Figure 2 This is an exploded view of a partial structure of a detachable smart AR glasses ear hook assembly according to this application. Figure 3This application relates to a detachable smart AR glasses ear hook assembly. Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This is a schematic diagram of the main frame structure of a detachable smart AR glasses ear hook assembly according to this application.

[0015] The markings in the diagram are: 1. Main frame of smart AR glasses; 2. Ear hook assembly; 201. Connector; 202. Ear hook bracket housing; 3. Connecting and fixing mechanism; 301. Connecting frame; 302. Connecting insert plate; 303. Locking elastic rod; 304. U-shaped hole; 305. Pin; 306. Connecting hole; 307. Spring; 4. Slot; 5. Locking block; 6. Sealing gasket; 7. Nose clip; 8. Skin-friendly inner lining. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0017] refer to Figures 1-4 As shown, a detachable smart AR glasses ear hook assembly includes a smart AR glasses main frame 1, a nose clip 7 fixedly installed in the middle of the smart AR glasses main frame 1, and an ear hook assembly 2 located at the rear end of the smart AR glasses main frame 1. A connecting and fixing mechanism 3 for quick assembly and disassembly is provided between the smart AR glasses main frame 1 and the ear hook assembly 2. Small circuit boards and other intelligent control components are installed inside the smart AR glasses main frame 1. These components can display virtual digital information such as text, images, and 3D models through a dedicated display lens. The aforementioned circuit boards and other intelligent control components are existing structures and have applications in reality, so they will not be elaborated upon here. By setting the nose clip 7 in the middle of the smart AR glasses main frame 1, it can cooperate with the ear hook assembly 2 to form a three-point support structure, improving overall wearing stability and preventing the glasses from slipping during movement. The connecting and fixing mechanism 3 allows for quick assembly and disassembly of the ear hook assembly 2, solving the problems of difficult structural maintenance and inflexible replacement.

[0018] refer to Figures 1-4As shown, the connecting and fixing mechanism 3 includes a connecting frame 301 fixed to the rear end of the main frame 1 of the smart AR glasses and a connecting insert plate 302 fixed to the front end of the ear hook assembly 2. The ear hook assembly 2 includes a connecting seat 201 and an ear hook bracket housing 202. The connecting insert plate 302 is fixedly installed at the front end of the connecting seat 201. The rear end of the connecting seat 201 is rotatably connected to the ear hook bracket housing 202 via a pivot. The inner wall of the ear hook bracket housing 202 is provided with a skin-friendly liner 8. The skin-friendly liner 8 is made of memory foam and has ventilation holes. The locking elastic rods 303 and 304 are symmetrically hinged to both sides of the rear end of the main frame 1 of the smart AR glasses. The middle part of the 3 has a non-slip protrusion for easy pressing by the user. The surface of the non-slip protrusion has a mesh-like non-slip texture. The ear hook bracket housing 202 is rotatably connected to the connecting seat 201, which can be rotated and folded for storage, improving convenience. The skin-friendly inner lining 8 made of memory foam can not only reduce pressure by conforming to the ear contour through the material's plasticity, but also achieve ventilation and heat dissipation, avoiding ear stuffiness caused by prolonged wear. The non-slip protrusion and mesh texture on the locking elastic rod 303 increase the friction when pressing, making it easy for users to operate by hand and complete the disassembly and assembly without the aid of tools, improving the ease of use.

[0019] refer to Figures 1-4 As shown, the device includes a U-shaped hole 304 on the left and right side walls of the connecting frame 301, a pin 305 fixed to the end of the locking elastic rod 303 and passing through the U-shaped hole 304, a connecting hole 306 on the left and right side walls of the connecting plate 302, and a spring 307 connecting the main frame 1 of the smart AR glasses and the locking elastic rod 303. The U-shaped hole 304 provides precise movement guidance for the pin 305, ensuring that the pin 305 can be stably aligned with the connecting hole 306 for insertion. The spring 307 provides preload to the locking elastic rod 303, keeping the pin 305 and the connecting hole 306 in a stable insertion state, preventing loosening due to vibration or other external forces. The combination of the pin 305 and the connecting hole 306 is simple and reliable, ensuring connection strength while allowing for quick release of the lock by pressing the elastic rod, thus improving assembly and disassembly efficiency.

[0020] refer to Figures 1-4As shown, the connecting plate 302 is plugged into the connecting frame 301. A cable connector extending into the connecting frame 301 is fixedly installed inside the main frame 1 of the smart AR glasses. A cable socket adapted to the cable connector is installed at the front end of the connecting seat 201. When the connecting plate 302 is inserted into the connecting frame 301, the cable connector and the cable socket are automatically plugged in to realize the transmission of electrical signals. A sealing gasket 6 is fixedly pasted on the inner side wall of the connecting frame 301. The sealing gasket 6 is made of silicone rubber. The plugging and cooperation between the connecting plate 302 and the connecting frame 301 realizes the rapid positioning of the mechanical connection. At the same time, the automatic docking of the cable connector and the socket is realized in linkage, without the need for separate wiring operation. The silicone rubber sealing gasket 6 has good elasticity and sealing performance, which can form a sealing structure at the connection point, effectively preventing dust, moisture and other substances from entering the internal wiring interface and avoiding poor wiring contact.

[0021] refer to Figures 1-4 As shown, the connecting frame 301 has slots 4 on its top and bottom surfaces, and the connecting plate 302 has blocks 5 integrally formed on its top and bottom surfaces. The slots 4 and blocks 5 engage with each other, and the pin 305 engages with the connecting hole 306. The spring 307 is always in a pre-tightened state to maintain the stability of the pin 305 and the connecting hole 306. The upper and lower engagement of the slots 4 and blocks 5, together with the left and right engagement of the pin 305 and the connecting hole 306, forms a multi-directional limiting structure, which further improves the stability of the connection and avoids the loosening problem that may occur when locking in one direction. The blocks 5 are integrally formed on the connecting plate 302, which has high structural strength and is easy to process. At the same time, the engagement can help to achieve positioning guidance during connection, so that the pin 305 can be more accurately aligned with the connecting hole 306, improving assembly efficiency. The pre-tightened state of the spring 307 ensures the long-term stability of the locking structure.

[0022] The implementation principle of a detachable smart AR glasses ear hook assembly embodiment of this application is as follows: The user first aligns the connecting plate 302 at the front end of the ear hook assembly 2 with the connecting frame 301 at the rear end of the main frame 1 of the smart AR glasses, and inserts it along the guide of the connecting frame 301. During the insertion process, the locking blocks 5 on the top and bottom surfaces of the connecting plate 302 will slide in along the guide slope of the slot 4 and complete the locking, thus achieving initial positioning. When the connecting plate 302 is fully inserted, the cable connector inside the main frame 1 of the smart AR glasses automatically connects with the cable socket on the connecting seat 201 to complete the construction of the electrical signal transmission path. At the same time, the silicone rubber sealing gasket 6 on the inner side of the connecting frame 301 is tightly fitted with the outer wall of the connecting plate 302 to form a seal. During this process, the locking elastic rod 303, under the pre-tightening force of the spring 307, drives the end pin 305 to move along the U-shaped hole 304 and accurately inserts into the connecting hole 306 on the side wall of the connecting plate 302 to complete multi-directional locking. At this time, the nose clip 7 and the ear hook assemblies on both sides form a stable support structure. When disassembly is required, the user presses the anti-slip protrusion with a textured surface in the middle of the locking elastic rod 303 with their fingers to increase friction and prevent slippage. This causes the locking elastic rod 303 to rotate around the hinge point and compress the spring 307. At the same time, the pin 305 disengages from the connecting hole 306, releasing the left and right locking. Then, the ear hook assembly 2 is pulled outward, and the connecting plate 302 causes the locking block 5 to disengage from the slot 4. Simultaneously, the cable connector separates from the socket, and the sealing gasket 6 disengages from its attached state. This completes the disassembly of the ear hook assembly 2. The entire process requires no tools, is easy to operate, and allows for quick cleaning, replacement, or maintenance of the ear hook.

[0023] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A detachable smart AR glasses ear hook assembly, comprising a smart AR glasses main frame (1), characterized in that: The rear end of the main frame (1) of the smart AR glasses is provided with an ear hook assembly (2), and a connection and fixing mechanism (3) for quick assembly and disassembly is provided between the main frame (1) of the smart AR glasses and the ear hook assembly (2). The connection and fixing mechanism (3) includes a connection frame (301) fixed to the rear end of the main frame (1) of the smart AR glasses, a connection plate (302) fixed to the front end of the ear hook assembly (2), locking elastic rods (303) symmetrically hinged to both sides of the rear end of the main frame (1) of the smart AR glasses, U-shaped holes (304) opened on the left and right side walls of the connection frame (301), pins (305) fixed to the end of the locking elastic rods (303) and passing through the U-shaped holes (304), connection holes (306) opened on the left and right side walls of the connection plate (302), and springs (307) connecting the main frame (1) of the smart AR glasses and the locking elastic rods (303). The connecting plate (302) is inserted into the connecting frame (301), the pin (305) is inserted into the connecting hole (306), and the spring (307) is always in a pre-tight state to maintain the stability of the insertion of the pin (305) and the connecting hole (306).

2. The detachable smart AR glasses ear hook assembly as described in claim 1, characterized in that: The ear hook assembly (2) includes a connecting seat (201) and an ear hook bracket housing (202). The connecting plate (302) is fixedly installed at the front end of the connecting seat (201), and the rear end of the connecting seat (201) is rotatably connected to the ear hook bracket housing (202) via a rotating shaft.

3. The detachable smart AR glasses ear hook assembly as described in claim 2, characterized in that: The main frame (1) of the smart AR glasses is fixedly installed with a cable connector extending into the connecting frame (301). The front end of the connecting seat (201) is equipped with a cable socket that is compatible with the cable connector. When the connecting plate (302) is inserted into the connecting frame (301), the cable connector and the cable socket are automatically connected to realize the transmission of electrical signals.

4. The detachable smart AR glasses ear hook assembly as described in claim 1, characterized in that: The connecting frame (301) has slots (4) on its top and bottom surfaces respectively, and the connecting insert plate (302) has a locking block (5) integrally formed on its top and bottom surfaces respectively. The slots (4) and the locking blocks (5) are engaged and matched.

5. The detachable smart AR glasses ear hook assembly as described in claim 1, characterized in that: A sealing gasket (6) is fixedly pasted on the inner side wall of the connecting frame (301), and the sealing gasket (6) is made of silicone rubber.

6. The detachable smart AR glasses ear hook assembly as described in claim 1, characterized in that: A nose clip (7) is fixedly installed in the middle of the main frame (1) of the smart AR glasses.

7. The detachable smart AR glasses ear hook assembly as described in claim 1, characterized in that: The locking elastic rod (303) has a non-slip protrusion in the middle that is easy for the user to press, and the surface of the non-slip protrusion has a mesh-like non-slip texture.

8. The detachable smart AR glasses ear hook assembly as described in claim 2, characterized in that: The inner wall of the ear hook bracket housing (202) is provided with a skin-friendly liner (8), which is made of memory foam and has ventilation holes.

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