Charging device and glasses components

Abstract

This utility model discloses a charging device and glasses assembly, relating to the field of AR glasses technology. The charging device includes a main body and a charging interface. The main body is electrically connected to the charging interface. The main body includes a first clamping member and a second clamping member. The first clamping member and the second clamping member are rotatably connected and enclose a mounting space for mounting and clamping the temples of AR glasses. A charging port is provided in the mounting space.

Description

Technical Field

[0001] This utility model relates to the field of AR glasses technology, and in particular to a charging device and glasses assembly. Background Technology

[0002] AR glasses, or Augmented Reality glasses, use an optical projection system to overlay virtual information (including text, images, videos, 3D models, etc.) onto the user's view of the real world. They utilize built-in sensors, such as cameras, accelerometers, and gyroscopes, to perceive the surrounding environment. For example, a camera can capture a real-world scene, and then a processor, based on scene information and pre-set algorithms, accurately presents the corresponding virtual content to the user, allowing for a seamless integration of virtual and reality. However, existing AR glasses charging devices suffer from poor contact stability and are prone to displacement due to external interference, leading to charging interruptions. Utility Model Content

[0003] The main objective of this invention is to provide a charging device and glasses assembly that aims to improve the stability of AR glasses charging.

[0004] To achieve the above objectives, the present invention proposes a charging device comprising a main body and a charging interface. The main body is electrically connected to the charging interface. The main body includes a first clamping member and a second clamping member. The first clamping member and the second clamping member are rotatably connected and enclose a mounting space for mounting and clamping the temples of AR glasses. A charging port is provided within the mounting space.

[0005] In one embodiment, the first clamping member and the second clamping member are arranged vertically, and the charging port is located on the side of the second clamping member facing the first clamping member.

[0006] In one embodiment, a receiving groove is formed on the side of the first clamping member facing the second clamping member, and / or a second receiving groove is formed on the side of the second clamping member facing the first clamping member, the first receiving groove and the second receiving groove enclosing the installation space.

[0007] In one embodiment, the width of the mounting space gradually increases / decreases along the width direction of the charging device, and the mounting space is configured to correspond to the shape of the temple.

[0008] In one embodiment, the charging device further includes a magnetic attraction assembly, which includes a first magnetic attraction member and a second magnetic attraction member. The first clamping member forms a first mounting groove, and the first magnetic attraction member is engaged in the first mounting groove. The second clamping member forms a second mounting groove corresponding to the first mounting groove, and the second magnetic attraction member is engaged in the second mounting groove. The first magnetic attraction member and the second magnetic attraction member are magnetically attracted to each other.

[0009] In one embodiment, the charging device further includes a protective member disposed on the first clamping member.

[0010] In one embodiment, the charging port is a spring-loaded pin, and the number of spring-loaded pins includes at least two.

[0011] In one embodiment, the charging interface is a USB interface.

[0012] This utility model also proposes an eyeglass assembly, which includes a charging device and AR glasses, the AR glasses being electrically connected to the charging port. The charging device includes a main body and a charging interface, the main body being electrically connected to the charging interface, the main body including a first clamping member and a second clamping member, the first clamping member and the second clamping member being rotatably connected and forming an installation space for mounting and clamping the temples of the AR glasses, the installation space being provided with the charging port.

[0013] This invention provides a charging device comprising a main body and a charging interface. The charging device is opened and closed via a rotatable connection between a first clamping member and a second clamping member, facilitating the connection of the charging components of AR glasses, such as the temples, to the charging port, thereby charging the AR glasses. Furthermore, placing the charging port inside the installation space effectively protects it from external interference or accidental damage when not charging. This internal charging port layout also simplifies the connection method, improving charging convenience and reliability. When the AR glasses are placed in the charging device, the temples are in close contact with the charging port, ensuring effective power transfer and stable charging of the AR glasses. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0015] Figure 1A schematic diagram of the structure of an embodiment of the charging device provided by this utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the structure in the open state of the main body;

[0017] Figure 3 for Figure 1 A schematic diagram of the exploded structure of the charging device.

[0018] Explanation of icon numbers:

[0019] 100. Charging device; 1. Main body; 11. First clamping member; 11a. First receiving groove; 111. First magnetic suction member; 12. Second clamping member; 12a. Second receiving groove; 121. Second magnetic suction member; 122. Charging port; 2. Charging interface; 3. Protective member.

[0020] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0022] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0023] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0024] AR glasses, or Augmented Reality glasses, use an optical projection system to overlay virtual information (including text, images, videos, 3D models, etc.) onto the user's view of the real world. They utilize built-in sensors, such as cameras, accelerometers, and gyroscopes, to perceive the surrounding environment. For example, a camera can capture a real-world scene, and then a processor, based on scene information and pre-set algorithms, accurately presents the corresponding virtual content to the user, allowing for a seamless integration of virtual and reality. However, existing AR glasses charging devices suffer from poor contact stability and are prone to displacement due to external interference, leading to charging interruptions.

[0025] To solve the above problems, please refer to... Figures 1 to 3 This utility model proposes a charging device 100, including a main body 1 and a charging interface 2. The main body 1 is electrically connected to the charging interface 2. The main body 1 includes a first clamping member 11 and a second clamping member 12. The first clamping member 11 and the second clamping member 12 are rotatably connected and enclose an installation space for installing and clamping the temples of AR glasses. A charging port 122 is provided in the installation space.

[0026] The present invention provides a charging device 100, comprising a main body 1 and a charging interface 2. The charging device 100 is opened and closed by the rotational connection of a first clamping member 11 and a second clamping member 12, so as to connect the charging part of the AR glasses, such as the temple, to the charging port 122, thereby achieving the effect of charging the AR glasses.

[0027] Secondly, placing the charging port 122 inside the installation space effectively protects it, preventing it from being exposed to external environmental interference or accidental damage when not charging. Simultaneously, this internal charging port 122 layout simplifies the connection method of the charging interface 2, improving charging convenience and reliability. When the AR glasses are placed in the charging device 100, the temples are in close contact with the charging port 122, ensuring effective power transmission and thus achieving stable charging of the AR glasses.

[0028] In an alternative embodiment, please refer to Figures 1 to 3 To ensure effective charging of the AR glasses, the first clamp 11 and the second clamp 12 are arranged vertically, with the charging port 122 located on the side of the second clamp 12 facing the first clamp 11. This vertical layout is suitable for the natural shape and placement habits of AR glasses when worn. In actual use, when the user places the AR glasses on the charging device 100, the temples will naturally be in a relatively fixed space. At this time, the vertically arranged clamps can quickly and accurately align with the temples, reducing the difficulty and time cost for the user when placing the AR glasses. This allows the charging port 122 to be more precisely aligned with the power receiving components inside the AR glasses, improving the success rate and stability of the charging connection. In addition, this structure facilitates observation and inspection of the charging status during the charging process. The relatively fixed and easily accessible position of the charging port 122 helps the user to promptly identify and address potential contact problems. Meanwhile, the vertical clamping component layout also provides a relatively reasonable space arrangement for the appearance design and other functional structure layout of the charging device 100. For example, indicator lights or other interactive elements can be designed on the outside of the clamping component to enhance the practicality and user experience of the charging device 100.

[0029] In an alternative embodiment, please refer to Figures 1 to 3 To facilitate better contact and engagement between the charging device 100 and the temples of the AR glasses, a groove is formed on the side of the first clamping member 11 facing the second clamping member 12, and / or a second groove 12a is formed on the side of the second clamping member 12 facing the first clamping member 11. The first groove 11a and the second groove 12a together form an installation space. This structural design not only increases the shape adaptability of the installation space, but also guides and limits the temples through the shape of the grooves. During the design process, only the first groove 11a or the second groove 12a can be provided according to the specific shape of the AR glasses temples, or both the first groove 11a and the second groove 12a can be provided. In this embodiment, the first groove 11a and the second groove 12a are provided on the first clamping member 11 and the second clamping member 12 respectively, so as to achieve better fit with the temples of the AR glasses and help reduce the overall size of the charging device 100, meeting the design requirements of miniaturization and lightweighting.

[0030] Optional, please refer to Figure 2 The width of the installation space gradually increases / decreases along the width direction of the charging device 100, and the installation space is set in accordance with the shape of the temples. This gradient design is an optimization based on the actual shape of the temples. Most AR glasses temples are not simply straight rods, but have a certain curvature or curve to fit the contour of the human head. When the width of the installation space has a gradient trend, it can better match this natural curve of the temples. This allows the temples to be guided smoothly when placed into the installation space, so that the temples of the AR glasses can better fit with the inner walls of the first and second receiving slots 11a and 12a. This design not only improves the fixation stability of the temples, but also reduces the problem of temple surface wear or local stress concentration caused by uneven clamping force. At the same time, when the user puts or takes out the temples into or removes the charging device 100, the gradient opening can play a guiding role, reducing the difficulty of operation, allowing the temples to be easily aligned and put into the installation space, improving the convenience of charging AR glasses.

[0031] In an optional embodiment, to further improve the stability of the first clamping member 11 and the second clamping member 12 in clamping and fixing the temples of the AR glasses, please refer to... Figure 3 The charging device 100 also includes a magnetic attraction assembly, which includes a first magnetic attraction element 111 and a second magnetic attraction element 121. The first clamping member 11 has a first mounting groove, and the first magnetic attraction element 111 is engaged in the first mounting groove. The second clamping member 12 has a second mounting groove corresponding to the first mounting groove, and the second magnetic attraction element 121 is engaged in the second mounting groove. The first magnetic attraction element 111 and the second magnetic attraction element 121 magnetically engage. The magnetic attraction assembly further ensures the stability of the charging device 100. In actual operation, when the user places the AR glasses on the charging device 100 and closes the clamping member, the magnetic force can quickly pull the two clamping members together and keep them closed. This rapid and stable closing force effectively prevents the clamping members from accidentally loosening due to external force or slight shaking. Meanwhile, the magnitude of the magnetic attraction force can be precisely controlled by selecting appropriate magnetic materials and sizes to ensure that the first clamping member 11 and the second clamping member 12 provide sufficient fixing force in the closed state without putting excessive pressure on the temples of the AR glasses, thus affecting their structural integrity. Furthermore, the use of magnetic components also brings operational convenience, eliminating the need for complex mechanical operations or adjustments, and improving the convenience and stability of charging the AR glasses during the charging process.

[0032] In an alternative embodiment, please refer to Figures 1 to 3The charging device 100 also includes a protective component 3, which is disposed within the first clamping component 11, specifically within the first receiving groove 11a. When the temples of the AR glasses are placed into the installation space, the protective component 3 acts as a buffer and isolation, reducing direct contact and friction between the temples and the inner wall of the first receiving groove 11a, thus reducing the risk of scratches or wear on the temple surface. The protective component 3 can be made of materials with certain elasticity, wear resistance, and corrosion resistance, such as foam, silicone, rubber, or special plastics. These materials not only provide good protective performance but also enhance the friction between the receiving groove and the temples to a certain extent, further improving the stability of the clamping. In this embodiment, the protective component 3 is made of soft foam. In other embodiments, it can be selected according to actual needs. The shape of the protective component 3 can also be customized according to the shape of the receiving groove and the temples to achieve the best protective effect. This ensures that the charging device 100 can maintain good condition under various usage environments and conditions, providing a long-lasting and stable guarantee for charging the AR glasses.

[0033] In an alternative embodiment, please refer to Figures 1 to 3 The charging port 122 is a spring-loaded pin, and there are at least two spring-loaded pins. The spring mechanism inside the spring-loaded pin provides it with a certain elastic travel. When the electrode on the temple contacts the spring-loaded pin, the pin can automatically adjust the contact pressure within a certain range. This elastic adjustment capability effectively compensates for uneven contact surfaces caused by temple mounting position deviations or manufacturing tolerances, ensuring that the spring-loaded pin and the electrode always maintain a good electrical contact. The design of multiple spring-loaded pins can distribute the charging current, reducing the current density at the corresponding contact point of a single pin. For example, when two spring-loaded pins work simultaneously, the current borne by each pin is only half of the total charging current. This helps reduce problems such as contact point heating and oxidation caused by excessive current density, extending the service life of the spring-loaded pins and temple electrodes. Simultaneously, multiple spring-loaded pins can provide redundant electrical connection paths. When one pin fails to function properly due to an accident (such as a short circuit caused by foreign object contact or poor contact), the other pins can still maintain a certain degree of charging function, thereby improving the reliability and fault tolerance of the charging device 100. In this embodiment, since the temple portion of the AR glasses has sufficient length, the number of charging ports that can be provided in the temple portion can be increased as appropriate. In this solution, the number of charging ports 122 of the charging device 100 is set to four. In other embodiments, the number of charging ports 122 can also be two, three, or more, depending on actual needs. In terms of manufacturing process, the spring-loaded pin has high precision and consistency, ensuring that each charging port 122 has the same performance in mass production. At the same time, the spring-loaded pin has a relatively simple structure, is easy to maintain and replace, and reduces the long-term use cost and maintenance difficulty of the charging device 100.

[0034] In this embodiment, please refer to Figures 1 to 3 Charging port 2 is a USB interface. As a universal serial bus interface, USB has standardized technical specifications and broad compatibility. It can seamlessly connect with most electronic device chargers, computer USB ports, and power banks on the market. Users do not need to purchase a dedicated charging adapter for this AR glasses charging device, reducing usage costs and lowering the barrier to entry. For example, users can use a regular USB charger for their mobile phones or a USB port on their computer to charge the AR glasses; this versatility greatly improves charging convenience. Furthermore, USB interfaces are typically characterized by high plug-and-play cycles and high reliability. Their metal plug and socket design ensures good electrical connection performance even during frequent plugging and unplugging. This matches the internal circuitry design of the charging device, ensuring stable power transmission from the external power source to charging port 122 via the USB interface, thus providing a continuous power supply for the AR glasses. Simultaneously, the USB interface also supports data transfer, providing an interface foundation for software upgrades or device debugging within the AR glasses, enhancing the product's scalability and market competitiveness.

[0035] This utility model also proposes an eyeglass assembly, which includes a charging device 100 and AR glasses, the AR glasses being electrically connected to a charging port 122. The specific structure of the charging device 100 is as described in the above embodiments. Since this eyeglass assembly adopts all the technical solutions of all the above embodiments, it possesses at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be elaborated further here. The matching combination of the charging device 100 and the AR glasses eliminates the need for users to purchase or use other charging devices; they can conveniently charge the AR glasses simply by combining them with the matching charging device 100. This not only improves the convenience and ease of use of the product but also enhances its overall integrity. In actual use, when the user places the AR glasses on the charging device 100, the automatic establishment of the electrical connection ensures that the AR glasses quickly begin charging, without the need for complex connection settings or operating procedures. Simultaneously, the stability and reliability of the charging device 100 provide strong support for the normal use of the AR glasses, reducing equipment failures or interruptions caused by charging problems. Furthermore, this combined design facilitates product marketing and sales. Manufacturers can package and sell the charging device 100 as a standard accessory for AR glasses, increasing product added value and market competitiveness. In subsequent product upgrades and maintenance, this integrated design also helps achieve synchronized updates and compatibility optimization between the charging device 100 and the AR glasses, providing users with a long-term, stable, efficient, and convenient user environment.

[0036] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A charging device, characterized in that, The device includes a main body and a charging interface. The main body is electrically connected to the charging interface. The main body includes a first clamping member and a second clamping member. The first clamping member and the second clamping member are rotatably connected and enclose a mounting space for mounting and clamping the temples of AR glasses. The mounting space is provided with a charging port.

2. The charging device as described in claim 1, characterized in that, The first clamping member and the second clamping member are arranged vertically, and the charging port is located on the side of the second clamping member facing the first clamping member.

3. The charging device as described in claim 2, characterized in that, The first clamping member has a groove on the side facing the second clamping member, and / or the second clamping member has a second groove on the side facing the first clamping member, the first groove and the second groove together forming the installation space.

4. The charging device as described in claim 3, characterized in that, The width of the mounting space gradually increases / decreases along the width direction of the charging device, and the mounting space is set in accordance with the shape of the temple.

5. The charging device as described in any one of claims 1 to 4, characterized in that, The charging device further includes a magnetic suction assembly, which includes a first magnetic suction member and a second magnetic suction member. The first clamping member forms a first mounting groove, and the first magnetic suction member is engaged in the first mounting groove. The second clamping member forms a second mounting groove corresponding to the first mounting groove, and the second magnetic suction member is engaged in the second mounting groove. The first magnetic suction member and the second magnetic suction member are magnetically attracted to each other.

6. The charging device as described in claim 5, characterized in that, The charging device further includes a protective component, which is disposed on the first clamping component.

7. The charging device as claimed in claim 6, characterized in that, The charging port is a spring-loaded pin, and the number of spring-loaded pins is at least two.

8. The charging device as described in claim 6, characterized in that, The charging interface is a USB interface.

9. A glasses assembly, characterized in that, Including the charging device as described in any one of claims 1 to 8, and AR glasses, wherein the AR glasses are electrically connected to the charging port.

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