Detachable temple arm interface assembly, joint assembly, detachable temple arm and earphone

Abstract

The utility model discloses a detachable glasses leg interface assembly, joint assembly, detachable glasses leg and earphone, and the interface assembly includes the body, interface, and the interface includes positioning part and limiting plate, and positioning part sets up at interface assembly body front end, and limiting plate sets up at the rear of positioning part, can realize the detachable structure of ordinary glasses front frame and glasses leg quick plug -in and plug -out, thereby is favorable to front frame and glasses leg separate production, promotes ordinary glasses to combine intelligent glasses leg and carries out batch, systematization production according to detachable standard, not only has effectively improved the production efficiency and large -scale application of intelligent glasses, but also can adapt to each front frame and glasses leg of various styles produced according to detachable standard arbitrarily, reaches the high interchangeability, saves social resources, reduces the economic burden of consumer, especially provides a more convenient scheme for myopia, farsightedness and other people with glasses demand population to upgrade ordinary glasses to intelligent glasses, is favorable to the intelligent application upgrade of ordinary glasses.

Description

Technical Field

[0001] This utility model relates to the field of head-mounted device technology, and in particular to a detachable temple interface assembly, a connector assembly, a detachable temple, and headphones. Background Technology

[0002] Existing conventional eyeglasses typically have a fixed, non-removable frame and temples, forming a single unit. Current smart glasses and AI glasses also generally feature a single, integrated frame and temple design, offering limited disassembly, replacement, and expandability, which is particularly inconvenient for those with nearsightedness. Furthermore, the current structure of eyeglasses hinders upgrades and iterations for AI glasses; upgrading requires purchasing a complete set of lenses, increasing costs.

[0003] Some improved smart glasses replace the entire temple while keeping the front frame fixed. This separation is achieved by removing screws, plugging, or snapping the temples together. However, this method still has the following drawbacks: 1. From a manufacturing perspective, separating the front frame and temples in production is highly specific and has poor compatibility. This not only reduces the compatibility between components but also increases assembly complexity, ultimately affecting production efficiency and hindering the large-scale application of smart glasses. 2. From an economic cost perspective, when a single component (front frame or temple) fails, the lack of standardized matching between components forces consumers to find a replacement from the original manufacturer. If it's a niche product or the original manufacturer is a small company, matching parts may not be available, forcing consumers to replace the entire glasses system. This leaves the previously intact optical lenses and corresponding frame components idle. This indivisible replacement model not only increases the economic burden on consumers but also causes unnecessary waste of social resources. 3. When the smart components are charging or being repaired, consumers may not have any glasses available and may be forced to purchase two pairs. 4. Since smart components are generally heavier than traditional glasses temples, consumers usually don't wear them all day; however, taking off the glasses may cause vision problems, putting consumers in a dilemma. Utility Model Content

[0004] The purpose of this invention is to solve the technical problems of inconvenient disassembly, high production cost and low resource utilization of existing smart glasses temples, and to propose a detachable temple interface assembly, a connector assembly, a detachable temple and an earphone.

[0005] The technical problem of this utility model is solved by the following technical solution:

[0006] A detachable temple interface assembly includes an interface assembly body and an interface disposed on the interface assembly body. The interface includes a positioning component and a limiting component. The positioning component is disposed at the front or rear end of the interface assembly body and is used to position a pluggable external connector. The limiting component is disposed at the rear or front of the positioning component and is used to limit the pluggable external connector, restricting the insertion depth of the external connector after it breaks through the positioning of the positioning component during insertion, or limiting the degree of backward displacement of the positioning component caused by the impact of the external connector insertion. Thus, the interface is configured to be repeatedly plugged and unplugged by hand with the pluggable external connector.

[0007] Some embodiments also include at least some of the following technical features:

[0008] The limiting part is a limiting plate, limiting post, limiting block, limiting rib, or limiting wall; the interface also includes a guide cavity, through which the pluggable external connector can be inserted from the opening end of the interface and moved along the guide cavity until the positioned component is positioned, thus achieving a stable connection between the pluggable external connector and the interface. The positioning component is a positioning bead, a locking head, or a magnetic base. There are at least two positioning beads or locking heads, which are fixed relative to each other on the side wall of the front end of the interface component body; or there are multiple positioning beads or locking heads, with different sizes to accommodate different sizes of frames, and different front and rear positions of the positioning beads or locking heads within the interface component body to adjust the length of the frame; or there is a single positioning bead or locking head, which is fixed on the side wall of the front end of the interface component body. The positioning bead includes a metal or plastic body, and an anti-slip layer is provided on the body of the positioning bead; the diameter of the positioning bead body is 2-4mm, the length of the positioning bead is 2-4mm, and the elasticity of the positioning bead is 8-12N. The magnetic base is at least partially embedded in or adhered to the limiting portion within the interface assembly body, and at least one end face faces the open end. This open end face serves as a magnetic attraction surface for engaging the pluggable external connector, achieving positioning through magnetic attraction. The direction of the attraction force is parallel to the length direction of the guide cavity. Thus, the interface is configured to allow for repeated one-handed insertion and removal of the pluggable external connector without overcoming sidewall friction. At least a portion of the guide cavity has a square or flat cross-section along its length to limit rotation of the pluggable external connector during one-handed operation. Therefore, the interface is configured to allow for repeated one-handed linear insertion and removal of the pluggable external connector without overcoming sidewall friction and to limit shaking or wobbling during insertion and removal. The magnetic base has a magnetic force rating between N42 and N55; the magnetic base is cylindrical or disc-shaped, with a length of 4-6mm, of which 1-3mm is embedded within the limiting part of the interface assembly body and 2-5mm protrudes from the limiting part, with a cross-sectional area of ​​12-79mm². 2The magnetic base has a magnetic force rating of N52; the distance for the pluggable external connector to move within the guide cavity is less than 7mm; when the magnetic base is cylindrical or disc-shaped, its diameter is 2-5mm. The interface assembly body contains a functional module or electronic module, and the interface assembly body is covered by a plastic or metal shell; the distance between the interface and the end of the temple interface assembly is 6-13cm.

[0009] This utility model also proposes a detachable temple connector assembly, including a connector assembly body, the end of the connector assembly body including a connector, the connector size being suitable for insertion into the aforementioned detachable temple interface assembly, and the connector being provided with a recessed portion or a magnetic head. After insertion, the recessed portion receives the positioning bead or the locking head to form a stable connection, or the magnetic head is attracted to the magnetic base to form a stable connection. The magnetic head is at least partially embedded in the connector assembly body or adhered to the end face of the connector assembly, and at least one end face faces outward, the outward-facing end face being a magnetic attraction surface for attracting the magnetic base.

[0010] In some embodiments, the magnetic head further includes at least a portion of the following technical features: the magnetic force rating of the magnetic head is between N42 and N55; the magnetic head is cylindrical or disc-shaped, with a length of 4-6 mm, wherein 1-3 mm is embedded in the connector assembly body and 2-5 mm is exposed, and the cross-sectional area is 12-79 mm². 2 Its exposed end face is a magnetic attraction surface for attracting the magnetic base; the cross-section of at least a portion of the connector assembly body in the length direction is square or flat; thus, the connector assembly is configured to cooperate with an external interface assembly to achieve a single-handed, repetitive, direct plug-and-play connection, without overcoming sidewall friction and limiting shaking or wobbling during plugging and unplugging. The magnetic head has a magnetic force rating of N52, and when the magnetic head is cylindrical or disc-shaped, its diameter is 2-5 mm.

[0011] This utility model also proposes a detachable temple, including the above-mentioned detachable temple interface assembly and the above-mentioned detachable temple connector assembly, which are joined together to form a single eyeglass temple that can be repeatedly inserted and removed.

[0012] This utility model also proposes an earphone, including the above-mentioned detachable temple interface assembly and the above-mentioned detachable temple connector assembly, wherein the earphone's functional module and electronic module are disposed within the detachable temple interface assembly.

[0013] In some embodiments, the device further includes at least a portion of the following technical features: the cross-sectional dimension of the detachable temple connector assembly is smaller than the cross-sectional dimension of the detachable temple interface assembly. Functional modules and electronic modules are only provided within the detachable temple interface assembly. No functional modules or electronic modules are provided within the detachable temple connector assembly.

[0014] This utility model also proposes a detachable temple interface assembly, including an interface assembly body and an interface. The interface includes a positioning component and a limiting plate. The positioning component is disposed at the front end of the interface assembly body, and the limiting plate is disposed at the rear of the positioning component.

[0015] In some embodiments, the device further includes at least a portion of the following technical features: the positioning component is a positioning bead or a locking head. There are at least two positioning beads or locking heads, which are fixed relative to each other on the side wall of the front end of the interface assembly body. Multiple positioning beads or locking heads are included, with different sizes to accommodate frames of different sizes, and the positioning beads or locking heads are positioned at different front and rear positions within the interface assembly body to adjust the length of the frame. A single positioning bead or locking head is included, fixed to the side wall of the front end of the interface assembly body. A functional module or electronic module is disposed within the interface assembly body, and a plastic or metal shell is disposed outside the interface assembly body. The positioning bead includes a metal or plastic body, and an anti-slip layer is disposed outside the body of the positioning bead; the diameter of the positioning bead body is 2-4 mm, the length of the positioning bead is 2-4 mm, and the elasticity of the positioning bead is 8-12 N. The distance between the interface and the end of the temple interface assembly is 10-13 cm. The end includes a connector, the size of which is suitable for insertion into the aforementioned detachable temple interface assembly, and the connector has a recessed portion that receives the positioning bead or locking head after insertion, forming a stable connection. The frame includes the aforementioned detachable temple interface assembly and the aforementioned detachable temple connector assembly, which are joined together to form a single, integral temple.

[0016] This utility model also proposes an earphone employing the aforementioned detachable temple interface assembly and detachable temple connector assembly. The cross-sectional dimension of the detachable temple connector assembly is smaller than that of the detachable temple interface assembly. A functional module or electronic module is only provided within the detachable temple interface assembly. No functional module or electronic module is provided within the detachable temple connector assembly.

[0017] The beneficial effects of this utility model compared with the prior art include:

[0018] This utility model proposes a detachable temple interface assembly, a connector assembly, detachable temples, and an earphone. Through the setting of technical features such as the interface assembly body, the interface, the positioning and limiting components included in the interface, and the position settings of the positioning and limiting components, ordinary eyeglasses can be separated into two pluggable parts: a front temple and a rear temple. The rear temple is the detachable temple interface assembly of this application, and the front temple is the detachable temple connector assembly of this application. The front temple and the rear temple can be quickly plugged and unplugged, which is beneficial for the separate production of the front temple and the rear temple while ensuring matching and compatibility. In this way, the temples don't necessarily have to be produced by eyewear manufacturers, but could potentially be manufactured by smart earphone or wearable device manufacturers. This would allow for the production of "trails" with smart device functionality, enabling the mass production and systematization of ordinary eyeglasses combined with smart eyeglass temples according to a detachable standard. This would not only effectively improve the production efficiency and large-scale application of smart eyeglasses, but also allow for seamless compatibility with various models of temples and temples produced according to a detachable standard, achieving a high degree of interchangeability, saving social resources, and reducing the economic burden on consumers. In particular, it provides a more convenient solution for people with myopia or hyperopia who need to wear glasses to upgrade their ordinary eyeglasses to smart eyeglasses. This would not only significantly reduce the physical and psychological discomfort caused by replacing the entire eyeglass system, but also maintain the appearance of the ordinary eyeglasses chosen by consumers according to their personal taste to the greatest extent, which would be conducive to expanding the smart application upgrade of ordinary eyeglasses. Furthermore, in situations such as replacing, repairing, and charging smart components, consumers can use standardized interface components (back legs) as replacements without affecting the use of the glasses. Consumers can even intentionally and intermittently use standardized interface components (back legs) to replace smart components, avoiding the ears from bearing heavy pressure all day, allowing tired ears to rest without affecting the function of the glasses. When going out, consumers no longer have the difficulty of choosing between "wearing ordinary glasses or smart glasses," but only need to carry an accessory similar to an "earphone charging case," which contains a replaceable detachable temple interface component of this application.

[0019] The placement of the positioning and limiting components, as well as the arrangement of the guide cavity, magnetic base, and magnetic head, ensures that insertion and removal are performed back-to-back, eliminating the need for rotation or any shaking or wobbling during operation. Combined with a suitable insertion and removal force design, this allows an average adult to easily "rub open" the connection between the interface and connector with one hand (pinching the front end with the thumb and forefinger, gripping the rear end with the other three fingers, and using the pinching friction of the thumb and forefinger to push forward). This enables repeated insertion and removal with one hand, avoiding the problem of excessive force that could cause the glasses to fall or break during two-handed operation. Because there is no need to overcome sidewall friction, wear is reduced, allowing for more insertion and removal cycles.

[0020] Other beneficial effects of the embodiments of this utility model will be further described below. Attached Figure Description

[0021] Figure 1 This is an overall schematic diagram of the glasses formed by inserting the front frame and temples of the glasses in an embodiment of this utility model;

[0022] Figure 1-1 -1 is a first exploded schematic diagram of the eyeglass front frame and temples in an embodiment of this utility model;

[0023] Figure 1-1-2 This is a second exploded view of the front frame and temples of the glasses in this embodiment of the present invention;

[0024] Figure 1-2 This is an exploded view of the temple after it has been disassembled in an embodiment of this utility model;

[0025] Figure 1-3 This is an overall schematic diagram of the temple assembly in an embodiment of this utility model;

[0026] Figure 1-4 This is a schematic diagram showing the wearing situation of the temples and the interface position in an embodiment of this utility model;

[0027] Figure 1-5 This is a schematic diagram showing the overall wearing situation and interface position of the glasses after the front frame and temples are connected in this embodiment of the utility model;

[0028] Figure 2-1 This is a schematic diagram of a replaceable AI smart module temple in an embodiment of this utility model;

[0029] Figure 2-2 This is a schematic diagram of the temple of a replaceable Bluetooth headset according to an embodiment of the present invention;

[0030] Figure 2-3 This is a schematic diagram of a replaceable audio module temple in an embodiment of this utility model;

[0031] Figure 2-4 This is a cross-sectional schematic diagram of the temple in an embodiment of this utility model;

[0032] Figure 3-1 This is a 5x magnified schematic diagram of the interface structure of the temple using a single positioning bead for positioning and insertion in this embodiment of the utility model;

[0033] Figure 3-2 This is a schematic diagram of the disassembled temple of the mirror using a single positioning bead positioning interface in an embodiment of this utility model;

[0034] Figure 4-1 This is a schematic diagram of the interface insertion state using dual positioning beads in an embodiment of this utility model;

[0035] Figure 4-2 This is a schematic diagram of the interface separation state using dual positioning beads in an embodiment of this utility model;

[0036] Figure 5-1 This is a schematic diagram of the interface insertion state using single snap-lock positioning in an embodiment of this utility model;

[0037] Figure 5-2 This is a schematic diagram of the interface separation state using single snap-lock positioning in an embodiment of this utility model;

[0038] Figure 6-1 This is a schematic diagram of the interface insertion state using double snap-lock positioning in an embodiment of this utility model;

[0039] Figure 6-2 This is a schematic diagram of the interface separation state using double snap-lock positioning in an embodiment of this utility model;

[0040] Figure 7-1 This is a schematic diagram showing the rear-integrated position of the larger components in the temple of the mirror in an embodiment of this utility model;

[0041] Figure 7-2 This is a cross-sectional schematic diagram of the rear-mounted integration of a larger component in the temple of the mirror in an embodiment of this utility model;

[0042] Figures 8-1 to 8-7 This is a schematic diagram of another embodiment of the present invention.

[0043] Figure label:

[0044] 1. Eyeglasses front frame; 2. Eyeglasses temples; 3. Interface component body; 31. Replaceable AI smart module temples; 32. Replaceable Bluetooth headset temples; 33. Replaceable audio module temples; 4. Shell; 5. Positioning bead; 51. Positioning bead body; 6. Clip; 7. Temple tail chamber; 8. PCBA; 9. Speaker; 10. Battery; 11. Limiting plate; 12. Magnetic base; 13. Guide cavity; 14. Magnet; 21. Recessed part; 22. Magnetic head. Detailed Implementation

[0045] The embodiments of this utility model are described in detail below. It should be emphasized that the following description is merely exemplary and not intended to limit the scope and application of this utility model.

[0046] It should be noted that when a component is referred to as "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as "connected to" another component, it can be directly connected to or indirectly connected to that other component. Furthermore, a connection can be used for fixing, coupling, or communication.

[0047] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, 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.

[0048] Furthermore, in the description of the embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0049] This utility model provides a detachable temple interface assembly, including an interface assembly body 3 and an interface disposed on the interface assembly body 3. This interface can be used for the quick disassembly and connection of eyeglasses. The interface includes a positioning component and a limiting component. The positioning component is disposed at the front end of the interface assembly body 3 and is used to position a pluggable external connector. The limiting component is disposed behind the positioning component and is used to limit the insertion depth of the pluggable external connector after it has broken through the positioning component during insertion, or to limit the degree of backward movement of the positioning component caused by the impact of the external connector insertion. Thus, the interface can cooperate with the external connector to achieve a detachable connection and even allow for repeated manual insertion and removal. The front and rear positions of the positioning component and the limiting component can also be interchanged; that is, the positioning component can be disposed at the rear end of the interface assembly body 3, and the limiting component can be disposed in front of the positioning component. The limiting component is not limited to a limiting plate, limiting post, limiting block, limiting rib, or limiting wall.

[0050] The interface component body 3 is surrounded by a plastic or metal shell 4. Optional positioning components include positioning beads 5, locking heads 6, magnetic bases 12, etc. The locking head 6, for example, can be part of a boss-shaped snap-fit ​​structure protruding from the side wall of the interface component body to match an external connector and form a snap-fit ​​structure.

[0051] The magnetic base 12 is at least partially embedded in or adhered to the limiting part within the interface assembly body, and at least one end face faces the opening end. The end face facing the opening end is a magnetic attraction surface for attracting the pluggable external connector. Positioning is achieved through magnetic attraction, and the direction of the attraction force is parallel to the length direction of the guide cavity 13. Thus, the interface is configured to be repeatedly plugged and unplugged with the pluggable external connector by hand without having to overcome the side wall friction.

[0052] When the magnetic head is cylindrical or disc-shaped, the diameter is 2-5mm.

[0053] In one embodiment, there are at least two positioning beads 5 or locking heads 6, which are fixed relative to each other on the side wall of the front end of the interface assembly body 3. The positioning bead 5 includes a metal or plastic positioning bead body 51, and an anti-slip layer is provided on the outside of the positioning bead body 51.

[0054] The design principle of this utility model embodiment is based on existing ordinary eyeglasses. The front frame 1 and the front end of the temple 2 of the eyeglasses are still an integral part, and the basic structure of the original eyeglasses is maintained as much as possible. However, the interface 10-13cm away from the end of the temple 2 is designed as a detachable section, which can be connected to the smart eyeglass temple module and the ordinary temple module that can be quickly disassembled. Through a special connection method, including but not limited to structures such as the clip 6 (the diameter of the clip is 2-4mm, the length is 2-4mm, and the fastening force is 8-12N; preferably 3.0mm long * 3.0mm wide * 1.5mm high, with a fastening force of 10N), positioning bead 5 (the diameter of the positioning bead body 51 is 2-4mm, the length of the positioning bead 5 is 2-4mm, and the elastic force is 8-12N; preferably the diameter of the positioning bead body 51 is 3mm, the length of the positioning bead 5 is 3.0mm, and the elastic force is 10N), pin, thread, etc., it is integrated with the temple and the front frame as a whole, so as to switch between smart eyeglasses and ordinary eyeglasses. This quick-detachable docking method expands the smart application upgrades of ordinary glasses, allowing them to connect to AI smart modules (such as...). Figure 2-1 Replaceable AI smart temples 31), Bluetooth earphone (such as...) Figure 2-2 Replaceable Bluetooth earphone temples 32) and audio module (such as Figure 2-3 The temples (33) can be fitted with replaceable audio modules to enhance their technological appeal. They can also be fitted with ordinary plastic temples made of TR-90 (plastic titanium), which is ultra-lightweight, impact-resistant, high-temperature resistant (can withstand temperatures up to 110℃), and highly elastic. Silicone temples made of TPR or TPE offer good elasticity and aging resistance. Additionally, other special materials can be used to further enhance comfort.

[0055] The detachable temple interface assembly provided in this embodiment of the utility model is applied to the temple of smart glasses. It can integrate all core components such as PCBA (Printed Circuit Board Assembly) 8, battery 10 and speaker 9 into the rear end of the temple, that is, the position relative to the back of the user's ear, and adopts a temple structure that adapts to the ear.

[0056] In this embodiment of the invention, all electronic components are located in the temple interface assembly, while the temple connector assembly has no electronic components. This makes it very easy for eyewear manufacturers to produce, allowing them to enter the smart glasses market simply by setting up a connector, greatly enriching the styles of smart glasses. On the other hand, smart wearable device manufacturers do not need to consider the manufacturing process and style of eyewear; they only need to leave one interface to adapt to thousands of types of eyewear. The connector and interface form a standard connection, which is very conducive to standardized mass production.

[0057] This utility model embodiment optimizes the layout of core components of smart glasses by integrating larger components such as PCBA, speaker, battery, and sound cavity at the rear (e.g., Figure 7-1 and Figure 7-2 ), making full use of the space at the rear of the temples (such as Figure 7-1 The temple tail chamber 7 effectively solves the problem of unused space at the contact point between the temple and the ear, improves the flexibility of the internal component layout, optimizes the overall performance of the device, and provides more possibilities for the functional expansion of smart glasses.

[0058] This utility model embodiment also provides a detachable temple connector assembly, the end of which includes a connector. The connector size is suitable for insertion into a detachable temple interface assembly in the above embodiment, and the connector is provided with a recessed portion 21 or a magnetic head 22. After insertion, the recessed portion 21 receives the positioning bead 5 or the locking head 6 to form a stable connection, or the magnetic head 22 is attracted to the magnetic base 12 to form a stable connection. The magnetic head 22 is at least partially embedded in the body of the connector assembly or adhered to the end face of the connector assembly, and at least one end face faces outward. The end face facing outward is the magnetic attraction surface for attracting the magnetic base 12.

[0059] This utility model embodiment also provides a detachable temple, including a frame and the aforementioned detachable temple interface assembly and detachable temple connector assembly, which are joined together to form a single eyeglass temple.

[0060] This utility model embodiment also provides an earphone, which adopts the above-mentioned detachable temple interface assembly and detachable temple connector assembly. Preferably, the cross-sectional dimension of the detachable temple connector assembly is smaller than the cross-sectional dimension of the detachable temple interface assembly; the functional module or electronic module is only provided in the interface assembly body 3 of the detachable temple interface assembly; the detachable temple connector assembly does not have a functional module or electronic module.

[0061] The present invention will be further described below with reference to specific embodiments and accompanying drawings.

[0062] Example 1

[0063] This embodiment provides a quick-release eyeglass temple. The principle is to improve upon conventional eyeglasses by making the temple detachable. When detached, it consists of separately marketable front and rear temples, which can be plugged together to form a single unit. The rear temple includes a functional module or an electronic module. The front temple may or may not include a functional or electronic module. The case where the front and rear temples are plugged together to form a single unit is as follows: Figure 1 As shown. The front and back temples of the glasses are separated as follows. Figure 1-1 As shown in Figure -1. The front frame 1 of the glasses is separated from both the front and rear temples, as shown in Figure -1. Figure 1-1-2 As shown. The state of the glasses after the front and back temples are separated is as follows. Figure 1-2 As shown. The front and back temples of the glasses are combined to form a single unit, as shown. Figure 1-3 As shown. The user's wearing of detachable temples and the location of the connector are as follows. Figure 1-4 As shown. The overall wearing situation and interface position of the glasses after the front frame and temples are connected are as follows. Figure 1-5 As shown, the interface is positioned between the front edge of the ear and the front edge of the sideburn, allowing it to be hidden among the sideburn hair and not easily noticed.

[0064] Example 2

[0065] This embodiment provides a quick-release front and back temple of glasses, with specific shapes of the front and back temples as reference. Figures 2-1 to 2-4 The interface component body 3 of the rear leg is equipped with a functional module or electronic module, which can be an A1 intelligent module (such as...). Figure 2-1 Bluetooth headphones (such as) Figure 2-2 ) and audio modules (such as Figure 2-3 To enhance its technological feel, the temples can be made of various materials such as silicone rubber, antibacterial materials, titanium alloy, silver-containing materials, expensive metals, or jewelry to increase comfort, antibacterial properties, or a sense of luxury (leading people to replace the front temples while keeping the back temples). The temples can also be made of different fashionable fast-fashion styles to enhance their fashion sense (leading people to replace the back temples while keeping the front temples). The temples can also be partially detachable. All functional modules are located in the detachable parts, allowing the remaining part to still be attached to the earpiece after disassembly, without affecting the wearing of the glasses. Specifically, in addition to the detachable nature of the temple itself, a portion of the temple can also be detachable, allowing the remaining part to still be attached to the earpiece after disassembly. The interface component body 3 is a hollow cavity structure, roughly rectangular or elliptical cylindrical, with the size adjusted according to the temple requirements. Specifically, for example... Figure 8-4As shown, the length of the interface component body 3 from the connector connection end to the top of the end is 79-83mm, preferably 80.9mm, and the length of the interface component body 3 from the connector connection end to the bottom of the end is 74-76mm, preferably 74.9mm. The middle of the interface component body 3 has a corner along the auricle direction at a distance of 37-43mm (preferably 40mm) from the tail end, with an angle range of 32-38 degrees, preferably 35 degrees. The width of the interface connection is 5.4-5.8mm, preferably 5.6mm, and the widest part of the tail is 8.2-8.6mm, preferably 8.4mm. The tail end has feet with three-dimensional bevels on both the inner and outer sides. The width of the opening of the guide cavity 13 of the interface component body 3 is 3-4.6mm, preferably 3.8mm. The length of the guide cavity 13 of the interface component body 3 is 11-15mm, preferably 13mm, and the sidewall thickness of the guide cavity 13 is 0.7-1.1mm, preferably 0.9mm. The length of the temple 2 is 64±0.5mm. The temple 2 is connected to the eyeglass frame via a connector. The width of the connection between the temple 2 and the connector is 4-4.4mm, preferably 4.2mm. The width of the narrower section in the middle is 3-3.4mm, preferably 3.2mm. The width of the end near the interface assembly body 3 is 5.3-5.7mm, preferably 5.5mm. The width of the joint of the temple 2 ranges from 2.8-3.2mm. The joint width of the temple 2 increases from the inside out and then decreases, preferably from 3mm to 3.1mm and then decreases back to 3mm. The width of the connector near the temple 2 is 4-4.4mm, preferably 4.2mm. The width of the connector near the eyeglass frame is 1.5-1.9mm, preferably 1.7mm. The tilt angle of the eyeglass frame is 5-9 degrees, preferably 7 degrees.

[0066] Example 3

[0067] This embodiment provides a detachable temple interface assembly, including an interface assembly body 3 and an interface. The interface structure uses a single positioning bead for positioning, with the positioning bead 5 fixed to the side wall of the front end of the interface assembly body 3. Figure 3-1 and Figure 3-2 As shown. The interface assembly body 3 has an opening at its front end (the end facing the external connector) for inserting the connector; the rear end is closed or connected to other temple components. The body contains guide rails and cavities to accommodate positioning beads and guide connectors, and side wall openings to secure the positioning beads. (Shape reference) Figure 3-1 The overall streamlined design conforms to the contours of the ear. Positioning beads 5 are small cylindrical or spherical components, such as... Figure 3-1As shown. Specifically, it is a cylinder with a small diameter and short height, with slight protrusions on the surface to enhance friction. A positioning bead is fixed to the side wall at the front end of the interface assembly body, providing elasticity via a spring mechanism. The interface also includes a guide cavity 13, through which the pluggable external connector can be inserted from the opening end of the interface and moved along the guide cavity 13 until the positioned component is positioned, achieving a stable connection between the pluggable external connector and the interface. The guide cavity 13 has a square or flat cross-section in at least a portion of its length direction to limit rotation of the pluggable external connector during one-handed operation, such as... Figure 3-2 As shown. The limiting plate 11 is located inside the interface assembly body 3, behind the positioning bead 5. It resembles a horizontal baffle, slightly smaller than the inner diameter of the interface assembly body 3, and its function is to limit the insertion depth of the connector and prevent excessive slippage. The outer shell 4 encloses the interface assembly body 3, with a shape consistent with the body, serving both protective and aesthetic purposes. It is typically made of plastic or metal (such as TR-90 plastic titanium or aluminum alloy), with a smooth or textured surface for easy gripping. In this embodiment, the single positioning bead can also be replaced with a single locking head.

[0068] When not in use, the user detaches the eyeglass frame from the temples, at which point the interface assembly body 3 and the connector assembly separate. To connect, align the connector assembly (external connector) with the front opening of the interface assembly body 3. Insert the connector along the guide cavity 13 (see reference). Figure 3-1 The connector contacts the positioning bead 5. During insertion, the positioning bead 5 is pressed down (overcoming the elastic force) until the recessed area reaches the position of the positioning bead 5. The positioning bead 5 springs into the recessed area (making a "click" sound), and the connector is fixed in place; at the same time, the limiting plate 11 prevents the connector from moving further. When pulling out, a light pulling or twisting force (overcoming the 8-12N elastic force) is applied, and the positioning bead 5 is dislodged from the recess, allowing the connector to be removed. The process is fast (less than 2 seconds per operation) and supports reuse. Through a standardized interface ("Universal Lens Connect"), the temples and front frame can be mass-produced separately, significantly reducing production costs.

[0069] Example 4

[0070] This embodiment adapts to different temple sizes by setting different positions on the interface. For example, two positioning beads work together to achieve two positioning positions, enabling the mating of two different temple sizes. The precise positioning of the two positioning beads serves to limit guidance, prevent loosening, and secure the device. This embodiment provides a detachable temple interface assembly, including an interface assembly body 3 and an interface. The interface structure uses two positioning beads for positioning, such as... Figure 4-1 and Figure 4-2 As shown.

[0071] In a preferred embodiment, it includes multiple positioning beads or multiple locking heads. The positioning beads 5 or locking heads 6 are of different sizes to accommodate frames of different sizes. The positioning beads 5 or locking heads 6 are in different front and rear positions within the interface component body 3 to adjust the length of the frame.

[0072] Example 5

[0073] This embodiment provides a detachable temple interface assembly, including an interface assembly body 3 and an interface. The interface includes a locking head 6 and a limiting plate 11. The locking head 6 is located at the front end of the interface assembly body 3, and the limiting plate 11 is located behind the locking head 6. The locking head 6 is fixed to the side wall of the front end of the interface assembly body 3. The interface structure in this embodiment uses a single snap-fit ​​positioning, such as... Figure 5-1 and Figure 5-2 As shown, the single snap fastener allows users to quickly change the temples of their glasses by engaging the snap head formed by the boss structure and the connector formed by the groove structure.

[0074] Example 6

[0075] This embodiment provides a detachable temple interface assembly, including an interface assembly body 3 and an interface. The interface structure adopts double-buckle positioning, such as... Figure 6-1 and Figure 6-2 As shown. The double buckle, formed by the double buckle heads created by the protruding structures at the top and bottom ends and the double connectors created by the groove structures at the top and bottom ends, makes the frame and temples fit together more securely, and allows users to quickly change the temples.

[0076] In one embodiment, it includes at least two clips, which are fixed relative to each other on the side wall of the front end of the interface component body 3.

[0077] In another embodiment, multiple clips 6 are included, each clip 6 having a different size to accommodate frames of different sizes, and the clips 6 having different front and rear positions within the interface assembly body 3 to adjust the length of the frame.

[0078] This embodiment also provides a detachable temple connector assembly, the end of which includes a connector. The connector is sized to be inserted into the aforementioned detachable temple interface assembly, and the connector has a recessed portion. After insertion, the recessed portion receives the locking head 6, forming a stable connection.

[0079] Example 7

[0080] In this embodiment, the detachable temple interface assembly uses magnetic positioning for the interface structure, such as... Figure 8-1 As shown, the positioning component of the interface assembly is a magnetic base 12, which cooperates with the magnetic head 22 on the connector for positioning by attraction. The magnetic force of the magnetic base is between N42 and N55, preferably N52; the magnetic base is cylindrical, with a length of 4-6mm, preferably 5mm, of which 1-3mm is embedded in the interface assembly body, preferably 1.5mm, and the exposed portion is 2-5mm, preferably 3.5mm, with a cross-sectional area of ​​12-79mm². 2 28.3mm is preferred. 2It has a diameter of 2-5mm, preferably 3mm. Its exposed end face is the magnetic attraction surface used to attract the magnetic base 12.

[0081] Figure 8-2 This is a breakdown diagram of the interface structure. Figure 8-3 This is an exploded view of the detachable temple interface assembly. Magnets 14 are installed inside both the magnetic base 12 and the magnetic head 22.

[0082] The guide cavity 13 has a square or flat cross-section in at least a portion of its length. This prevents the connector assembly from rotating during insertion; thus, the detachable earpiece leg is configured to engage with an external connector to achieve a single-handed, repetitive linear insertion and removal connection, while limiting wobbling or swinging during insertion and removal.

[0083] The distance that the external connector can move within the guide cavity is less than 7mm, and this movement distance can be achieved by hand-rubbing.

[0084] The magnetic head 22 has a magnetic force level between N42 and N55, preferably N52; the magnetic head is cylindrical (or prismatic, disc-shaped, or square-shaped, etc.), with a length of 4-6 mm, preferably 5 mm, of which 1-3 mm is embedded in the connector assembly body, preferably 1.5 mm and 2 mm, and the exposed portion is 2-5 mm, preferably 3.5 mm, with a diameter of 2-5 mm, preferably 3 mm; its exposed end face is the attraction surface. The connector assembly body has a square or flat cross-section in at least a portion of its length direction, matching the guide cavity. Figure 8-4 The specific dimensions in this embodiment are given in the figure.

[0085] The interface method in this application is not limited to the clip 6, positioning bead 5, or magnetic attraction; it can also be a pin, thread, or other structures. The magnetic attraction structure is preferred. The magnetic attraction structure is the only one that uses end-face positioning. Its advantages include a large end-face contact area, a tight face-to-face contact between the magnetic base and the magnetic head, reducing the likelihood of shaking or wobbling, and the absence of frictional force during insertion and removal, thus reducing wear and increasing the number of insertions and removals. The side of the plug only serves as a guide and further assists in reducing shaking and wobbling. Other structures use side-positioning on the plug, such as positioning pins and clips, which are secured to the side of the connector rather than the end face. If too loose, they cannot limit the shaking or wobbling of the plug; if too tight, they are difficult to remove. Moreover, relying on friction for positioning leads to wear after many insertions and removals. Even if there is no shaking or wobbling initially, it will gradually develop over time. This can easily cause a "crooked leg" phenomenon due to shaking or wobbling at the interface and connector when removing glasses with one hand. This embodiment solves this problem.

[0086] like Figure 8-5The image shown is a schematic diagram of the glasses when using a magnetic connector in this embodiment. Figure 8-6 This refers to the case where the interface component is installed in the charging case. There are two types of interface components: one with electronic components (made into an earphone shape) and one without electronic components. Figure 8-7 This is another case where the interface component is installed in the charging case, where there is only one type of interface component, which is equipped with electronic components (earphone type).

[0087] The detachable temple interface component in this application forms a completely new category due to its strong versatility, and can be called "Universal Mirror Component," meaning "compatible with all kinds of eyeglasses"; while the connector component, although it extends from the eyeglass frame, is only half-length and has a connector device, so it is still a completely new category and can be called "Universal Ear Component," meaning "compatible with all kinds of earphones."

[0088] The above description, in conjunction with specific / preferred embodiments, provides a further detailed explanation of the present invention and should not be construed as limiting the specific implementation of the present invention to these descriptions. For those skilled in the art, various substitutions or modifications can be made to these described embodiments without departing from the concept of the present invention, and all such substitutions or modifications should be considered within the protection scope of the present invention. In the description of this specification, the reference to terms such as "an embodiment," "some embodiments," "preferred embodiment," "example," "specific example," or "some examples," etc., indicates that the specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the described specific features, structures, materials, or characteristics can be combined in a suitable manner in any one or more embodiments or examples. Without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification and the features of different embodiments or examples. Although embodiments of the present invention and their advantages have been described in detail, it should be understood that various changes, substitutions and alterations may be made herein without departing from the scope of protection of the patent application.

Claims

1. A detachable temple arm interface assembly, characterized by: The interface includes an interface component body and an interface disposed on the interface component body. The interface includes a positioning component and a limiting component. The positioning component is disposed at the front or rear end of the interface component body and is used to position the pluggable external connector. The limiting component is disposed at the rear or front of the positioning component and is used to limit the pluggable external connector, restricting the insertion depth of the external connector after it breaks through the positioning of the positioning component during insertion, or limiting the degree of backward movement of the positioning component caused by the impact of the external connector insertion. Thus, the interface is configured to be repeatedly plugged and unplugged by hand with the pluggable external connector.

2. The temple arm interface assembly of claim 1, wherein, The limiting part is a limiting plate, a limiting post, a limiting block, a limiting rib, or a limiting wall; the interface also includes a guide cavity (13), and the pluggable external connector can be inserted from the opening end of the interface and move along the guide cavity (13) until the positioned component is positioned, so as to realize the stable connection between the pluggable external connector and the interface.

3. The temple arm interface assembly of claim 2, wherein, The positioning component is a positioning bead (5), a clip (6), or a magnetic base (12).

4. The temple arm interface assembly of claim 3, wherein, There are at least two positioning beads or clips, which are fixed relative to each other on the side wall of the front end of the interface component body; or there are multiple positioning beads or multiple clips, which are of different sizes to accommodate different sizes of frames, and the positioning beads or clips are in different front and rear positions within the interface component body to adjust the length of the frame; or there is a single positioning bead or clip, which is fixed on the side wall of the front end of the interface component body.

5. The leg interface assembly of claim 3, wherein, The positioning bead comprises a metal or plastic body, and an anti-slip layer is provided on the body of the positioning bead; the diameter of the positioning bead body is 2-4mm, the length of the positioning bead is 2-4mm, and the elasticity of the positioning bead is 8-12N.

6. The leg interface assembly of claim 3, wherein, The magnetic base (12) is at least partially embedded in or adhered to the limiting part in the interface component body, and at least one end face faces the opening end. The end face facing the opening end is a magnetic attraction surface for attracting the pluggable external connector. Positioning is achieved by magnetic attraction, and the direction of the attraction force is parallel to the length direction of the guide cavity (13). Thus, the interface is configured to be repeatedly plugged and unplugged with the pluggable external connector by hand without having to overcome the side wall friction.

7. The leg interface assembly of claim 6, wherein, The guide cavity (13) has a square or flat cross-section in at least a portion of its length direction to limit the rotation of the pluggable external connector during single-handed operation; thus, the interface is configured to be directly plugged in and out with the pluggable external connector by hand without having to overcome sidewall friction and limiting shaking or swaying during plugging and unplugging.

8. The leg interface assembly of claim 6, wherein, The magnetic base has a magnetic force rating between N42 and N55; the magnetic base is cylindrical or disc-shaped, with a length of 4-6mm, of which 1-3mm is embedded within the limiting part of the interface assembly body and 2-5mm protrudes from the limiting part, with a cross-sectional area of ​​12-79mm². 2 .

9. The leg interface assembly of claim 8, wherein, The magnetic force rating of the magnetic base is N52; the distance that the pluggable external connector can move within the guide cavity is less than 7mm; when the magnetic base is cylindrical or disc-shaped, the diameter is 2-5mm.

10. The leg interface assembly of claim 1, wherein, The interface component body is provided with a functional module or electronic module, and the interface component body is provided with a plastic or metal shell; the distance between the interface and the end of the temple interface component is 6-13cm.

11. A detachable temple tip joint assembly comprising a joint assembly body, characterized in that, The connector assembly body includes a connector at its end, the connector size being suitable for insertion into the detachable temple interface assembly as described in any one of claims 1-10, and the connector is provided with a recessed portion (21) or a magnetic head (22), after insertion, the recessed portion (21) receives the positioning bead or the locking head to form a stable connection, or the magnetic head (22) is attracted to the magnetic base (12) to form a stable connection, the magnetic head (22) is at least partially embedded in the connector assembly body or adhered to the end face of the connector assembly, and at least one end face faces outward, the end face facing outward is a magnetic attraction surface for attracting the magnetic base (12).

12. The removable temple tip joint assembly of claim 11, wherein, The magnetic head (22) has a magnetic force rating between N42 and N55; the magnetic head is cylindrical or disc-shaped, with a length of 4-6 mm, of which 1-2 mm is embedded in the connector assembly body and 2-5 mm is exposed, with a cross-sectional area of ​​12-79 mm². 2 Its exposed end face is a magnetic attraction surface for attracting the magnetic base (12); the cross-section of at least a portion of the connector assembly body in the length direction is square or flat; thus the connector assembly is configured to cooperate with an external interface assembly to achieve a single-handed, repetitive, direct plug-in connection without overcoming sidewall friction and limiting shaking or swaying during plugging and unplugging.

13. The removable temple tip joint assembly of claim 12, wherein, The magnetic head (22) has a magnetic force rating of N52, and when the magnetic head is cylindrical or disc-shaped, its diameter is 2-5 mm.

14. A detachable temple, characterized in that, It includes the detachable temple interface assembly as described in any one of claims 1-10 and the detachable temple connector assembly as described in any one of claims 11-13, which are joined together to form a reusable integral temple.

15. An earphone, characterized by The device includes a detachable temple interface assembly as described in any one of claims 1-10 and a detachable temple connector assembly as described in any one of claims 11-13, wherein the headphone's functional module and electronic module are disposed within the detachable temple interface assembly.

16. The earphone of claim 15, wherein, The cross-sectional dimension of the detachable temple connector assembly is smaller than the cross-sectional dimension of the detachable temple interface assembly.

17. The earphone of claim 15, wherein, The functional module and electronic module are only provided within the detachable temple interface assembly.

18. The earphone of claim 17, wherein, The detachable temple connector assembly does not contain any functional or electronic modules.

19. A detachable temple arm interface assembly characterized by: It includes an interface component body and an interface. The interface includes a positioning component and a limiting plate. The positioning component is located at the front end of the interface component body, and the limiting plate is located at the rear of the positioning component.

20. The temple arm interface assembly of claim 19, wherein: The positioning component is a positioning bead or a locking head.

21. The temple arm interface assembly of claim 20, wherein: There are at least two positioning beads or clips, and the two positioning beads or clips are fixed relative to each other on the side wall of the front end of the interface component body.

22. The leg interface assembly of claim 20, wherein, It includes multiple positioning beads or multiple locking heads, the positioning beads or locking heads being of different sizes to accommodate different sizes of eyeglass frames, and the positioning beads or locking heads being in different front and rear positions within the interface assembly body to adjust the length of the eyeglass frame.

23. The leg interface assembly of claim 20, wherein, It includes a single positioning bead or clip, which is fixed to the side wall at the front end of the interface component body.

24. The leg interface assembly of claim 19, wherein, The interface component body is provided with a functional module or electronic module, and the interface component body is provided with a plastic or metal shell.

25. The leg interface assembly of claim 20, wherein, The positioning bead comprises a metal or plastic body, and an anti-slip layer is provided on the body of the positioning bead; the diameter of the positioning bead body is 2-4mm, the length of the positioning bead is 2-4mm, and the elasticity of the positioning bead is 8-12N.

26. The leg interface assembly of claim 19, wherein, The distance between the interface and the end of the temple interface assembly is 10-13cm.

27. A detachable temple tip joint assembly, comprising: The end includes a connector, the size of which is suitable for insertion into the detachable temple interface assembly as described in any one of claims 19-26, and the connector is provided with a recessed portion, which receives the positioning bead or the locking head after insertion, forming a stable connection.

28. A detachable temple, characterized by The glasses include a frame and a detachable temple interface assembly as described in any one of claims 19-26 and a detachable temple connector assembly as described in claim 27, which are joined together to form a single, integral temple.

29. An earphone, characterized by The detachable temple interface assembly as described in any one of claims 19-26 and the detachable temple connector assembly as described in claim 27 are adopted.

30. The earphone of claim 29, wherein, The cross-sectional dimension of the detachable temple connector assembly is smaller than the cross-sectional dimension of the detachable temple interface assembly.

31. The earphone of claim 29, wherein, The functional module or electronic module is provided only within the detachable temple interface assembly.

32. The earphone of claim 31, wherein, The detachable temple connector assembly does not contain any functional or electronic modules.

Images