Charging structure of intelligent glasses

Abstract

The invention relates to the technical field of intelligent glasses, in particular to a charging structure of intelligent glasses, which comprises a glasses frame and a charger, a bridging part of the glasses frame is provided with a first contact group, and the first contact group is electrically connected with a glasses battery; the charger comprises a shell, a battery pack and a cover body, the battery pack is contained in the shell, and the shell is packaged by the cover body; a charging seat, a hinge seat and a lock frame are arranged on the rear side of the shell, the lock frame is rotatably mounted on the hinge seat, and the lock frame is buckled with the charging seat so that the glasses frame can be clamped on the charger; a second contact group is arranged on the charging seat, the second contact group is electrically connected with the battery pack, the first contact group is connected with the second contact group, and the battery pack charges the glasses battery. The glasses frame is tightly connected to the charger for charging, charging is stable, reliable and convenient, charging of the intelligent glasses can also be achieved, and the cruising ability of the intelligent glasses is improved; and the charging structure can be hung on the neck to realize charging while walking, so that the charging structure is very suitable for being carried when going out.

Description

Technical Field

[0001] The present invention belongs to the technical field of smart glasses, and in particular relates to a charging structure of smart glasses. Background Art

[0002] Currently, wearable products such as smart glasses are emerging in large numbers and are gradually being applied in various fields, bringing unprecedented technological experiences to consumers. Existing smart glasses typically have batteries integrated into the temples or the bridge of the nose. Due to the limited internal space of smart glasses, the battery size and, therefore, the battery capacity are generally small.

[0003] As smart glasses gain more functionality, their battery capacity shrinks, leading to a significant lack of battery life. To address this issue, existing technologies utilize charging cases. These cases can house larger batteries, with corresponding contacts between the glasses and the case providing electrical conductivity. Simply placing the glasses in the case allows them to charge, effectively addressing the battery life issue. However, charging solely through a charging case is somewhat limited and fails to meet market demand.

[0004] Therefore, in response to the above technical problems, the present invention provides a charging structure for smart glasses, which can also charge smart glasses, solve the problem of a single charging method, and meet different market demands. Summary of the Invention

[0005] In view of the above problems existing in the prior art, the present invention provides a charging structure for smart glasses, comprising:

[0006] A glasses frame, wherein a bridge portion of the glasses frame is provided with a first contact group, and the first contact group is electrically connected to a glasses battery;

[0007] A charger comprising a housing, a battery pack, and a cover, wherein the battery pack is accommodated in the housing, and the cover seals the housing;

[0008] The rear side of the housing is provided with a charging seat, an articulated seat and a locking frame, wherein the locking frame is rotatably mounted on the articulated seat, and the locking frame is buckled with the charging seat to clamp the glasses frame to the charger;

[0009] The charging base is provided with a second contact group, the second contact group is electrically connected to the battery pack, the first contact group is connected to the second contact group, and the battery pack charges the glasses battery.

[0010] Through the above technical solution, the glasses frame is fastened and connected to the charger for charging, and the charging is stable, reliable and convenient. It can also realize the charging of smart glasses and improve the battery life of smart glasses.

[0011] Optionally, in some technical solutions, a lock slot is provided on the lock frame, a lock is provided on the charging base, the lock is buckled with the lock slot, and the lock frame is locked to the charging base.

[0012] Optionally, in some technical solutions, an unlocking key is provided on the charging base, and the unlocking key is transmission-connected to the lock, and pressing the unlocking key can unlock the lock and the lock slot.

[0013] Through the above technical solution, the lock frame is tightly buckled on the charging base and clamps the glasses frame for charging. The glasses frame can be easily and quickly disassembled and assembled, allowing users to conveniently access the glasses.

[0014] Optionally, in some technical solutions, the hinge seat is equipped with a through pin and a tension spring, the tension spring respectively abuts the hinge seat and the lock frame, the through pin passes through the lock frame and the tension spring and is installed on the hinge seat, and the tension spring automatically opens the lock frame.

[0015] Optionally, in some technical solutions, the hinge seat is provided with a first limiting groove, the lock frame is provided with a second limiting groove, the first extending end of the tension spring is inserted into the first limiting groove for installation, and the second extending end of the tension spring is inserted into the second limiting groove for installation.

[0016] Through the above technical solution, the lock frame can automatically pop open under the action of the tension spring, so that the glasses frame can be easily installed for charging, which improves the charging convenience of the charging structure and makes charging more convenient.

[0017] Optionally, in some technical solutions, a clamping foot is formed on the side of the cover body, and the clamping foot is used to receive and clamp the legs of the glasses.

[0018] Through the above technical solution, when the smart glasses need to be charged, after the glasses frame is installed on the charger, the user can fold the glasses legs and accommodate them in the clamping feet. The clamping feet clamp the glasses legs, thereby stabilizing the glasses legs and preventing damage to the glasses.

[0019] Optionally, in some technical solutions, the first contact group consists of two conductive pillars, and the second contact group consists of two conductive elastic pins, and the conductive elastic pins are compressibly in contact with the conductive pillars.

[0020] Through the above technical solution, when the glasses frame is buckled onto the charging base, the conductive spring pins are compressed to connect the conductive posts to form a charging circuit, thereby enabling the charger to charge the smart glasses.

[0021] Optionally, in some technical solutions, a symmetrical first abutting surface is formed on the charging base, and the first abutting surface can be abutted against the lower edge of the bridging portion;

[0022] A symmetrical second contact surface is formed on the lock frame, and the second contact surface can be in contact with the upper edge surface of the bridge portion.

[0023] Through the above technical solution, when the glasses frame is installed on the charging base and the locking frame is locked, the first contact surface will be in close contact with and support the lower edge surface of the bridge portion, and the second contact surface will be in close contact with and support the upper edge surface of the bridge portion, thereby further improving the clamping stability of the charging structure on the smart glasses during charging, ensuring that the charging structure can stabilize the smart glasses even in extreme shaking conditions, thereby successfully completing the charging operation.

[0024] Optionally, in some technical solutions, a threading hole is provided at the end of the shell, and a hanging rope assembly can be passed through the threading hole.

[0025] Through the above technical solution, a lanyard assembly is installed through the threading hole, allowing the user to wear the charging structure around the neck. The charging structure with a lanyard assembly allows users to charge the charging structure and smart glasses by hanging them on their chest. In other words, users wearing the charging structure can charge their glasses while walking, and users can also quickly and easily access the glasses, further improving the user experience and receiving very positive market feedback.

[0026] Optionally, in some technical solutions, a storage groove is formed on the rear side of the shell, and the storage groove can store the top of the nose of the glasses.

[0027] Through the above technical solution, the internal shape of the storage slot is adapted to the external shape of the top of the glasses. When the smart glasses are buckled on the charger, the top of the glasses is guided into the storage slot, making the charging structure more compact as a whole and easier for users to carry.

[0028] Optionally, in some technical solutions, a silicone sleeve is provided on the clip foot, the silicone sleeve is sleeved on the clip foot, and the silicone sleeve stabilizes the glasses leg.

[0029] Through the above technical solution, installing a silicone sleeve on the clamping foot can further improve the clamping ability of the clamping foot on the glasses leg, thereby improving the ability of the charging structure to keep the glasses stable during charging, which can effectively improve the quality of the product.

[0030] The technical solution of the present invention has the following advantages or beneficial effects:

[0031] The charging structure of smart glasses provided by the present invention includes a glasses frame and a charger. The bridge portion of the glasses frame is provided with a first contact group, which is electrically connected to the glasses battery. The charger includes a housing, a battery pack, and a cover. The battery pack is accommodated in the housing, and the cover encapsulates the housing. The rear side of the housing is provided with a charging seat, an articulated seat, and a locking frame. The locking frame is rotatably mounted on the articulated seat. The locking frame is fastened to the charging seat to clamp the glasses frame to the charger. The charging seat is provided with a second contact group, which is electrically connected to the battery pack. The first contact group is connected to the second contact group, and the battery pack charges the glasses battery. The glasses frame is fastened to the charger for charging, which is stable, reliable, and convenient. The charging can also be used to charge the smart glasses, thereby improving the battery life of the smart glasses. In addition, the above-mentioned charging structure can be hung around the neck, enabling charging while walking, making it very suitable for carrying outside. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The embodiments of the present invention will be described more fully with reference to the accompanying drawings, which are provided for illustration and description only and are not intended to limit the scope of the present invention.

[0033] Figure 1 Schematic diagram of the three-dimensional structure of the charging structure of the smart glasses of the present invention;

[0034] Figure 2 is a schematic diagram of the three-dimensional structure of the eyeglass frame of the present invention;

[0035] Figure 3 Schematic diagram of the three-dimensional structure of the charger of the present invention;

[0036] Figure 4 This is a first exploded schematic diagram of the charger of the present invention;

[0037] Figure 5 is a second exploded schematic diagram of the charger of the present invention;

[0038] Figure 6 is a schematic diagram of the three-dimensional structure of the housing of the present invention;

[0039] Figure 7 It is a schematic diagram of the three-dimensional structure of the lock frame of the present invention.

[0040] Illustration:

[0041] 1. Eyeglass frame; 2. Charger; 3. First contact group; 4. Housing; 5. Battery pack; 6. Cover;

[0042] 7. Charging base; 8. Articulated base; 9. Lock frame; 10. Second contact group; 11. Glasses leg; 12. Bridging part; 13. Top of the nose of glasses; 14. Conductive column; 15. Accommodating cavity; 16. Mounting slot; 17. First step slot; 18. Second step slot; 19. Mounting hole; 20. Conductive spring pin; 21. Pin hole; 22. Through pin; 23. Through hole; 24. Lock slot; 25. Lock; 26. Unlock key; 27. Key slot; 28. Tension spring; 29. ​​First limiting slot; 30. Second limiting slot; 31. Card foot; 32. First contact surface; 33. Second contact surface; 34. Threading hole; 35. Hanging rope assembly; 36. Storage slot; 37. Silicone sleeve. DETAILED DESCRIPTION

[0043] To facilitate understanding of the present invention, the present invention will be described more fully below with reference to the accompanying drawings. The accompanying drawings illustrate preferred embodiments of the present invention. However, the present invention may be implemented in many other forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present disclosure.

[0044] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0045] In the description of the present invention, unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which the present invention pertains. The terms used herein in the specification of the present invention are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0046] In the description of the present invention, technical terms such as "first" and "second" are used only to distinguish different objects and should not be understood to indicate or imply relative importance or implicitly indicate the quantity, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, the meaning of "plurality" is more than two, unless otherwise clearly and specifically defined.

[0047] like Figure 1-7As shown, an embodiment of the present invention provides a charging structure for smart glasses, comprising a glasses frame 1 and a charger 2. The bridge portion 12 of the glasses frame 1 is provided with a first contact group 3, which is electrically connected to the glasses' battery. The charger 2 includes a housing 4, a battery pack 5, and a cover 6. The battery pack 5 is housed within the housing 4, and the cover 6 encloses the housing 4. The rear side of the housing 4 is provided with a charging base 7, an articulated base 8, and a locking frame 9. The locking frame 9 is rotatably mounted on the articulated base 8 and is engaged with the charging base 7 to clamp the glasses frame 1 to the charger 2. The charging base 7 is provided with a second contact group 10, which is electrically connected to the battery pack 5. The first contact group 3 connects to the second contact group 10, allowing the battery pack 5 to charge the glasses' battery. The glasses frame 1 is securely connected to the charger 2 for charging, providing stable, reliable, and convenient charging. This also allows for charging the smart glasses, improving their battery life. Furthermore, the charging structure can be worn around the neck for on-the-go charging, making it ideal for portable use.

[0048] Specifically, please refer to Figure 1 and 2 Like ordinary glasses, smart glasses have a glasses frame 1, lenses and glasses legs 11. Smart glasses also have a glasses main board and glasses battery (not shown). The glasses main board is a circuit board, and the glasses battery is a rechargeable battery. The glasses battery is electrically connected to the glasses main board, and the glasses battery provides power to the glasses main board to enable the operation of the smart glasses. It should be noted that the glasses main board and the glasses battery can be set inside the glasses frame 1 or the glasses legs 11 according to design requirements. In this embodiment, in order to improve the wearing comfort of the smart glasses, the glasses main board and the glasses battery are set inside the glasses legs 11. Furthermore, the middle part of the glasses frame 1 is formed as a bridge portion 12, and the two ends of the bridge portion 12 are formed as lens frames, and the lenses are installed in the lens frames. The lower edge of the bridge portion 12 is provided with a glasses nose top 13, and the glasses nose top 13 is suitable for users to wear smart glasses. In this embodiment, a first contact group 3 is provided on the underside of the bridge portion 12. This first contact group 3 is electrically connected to the glasses' battery and is used for charging the glasses' battery from an external power source. Specifically, the first contact group 3 comprises two conductive posts 14, corresponding to the positive and negative poles of the power source. These posts 14 are arranged in an orderly manner on the bridge portion 12 and recessed inward to form alignment slots with exposed contacts. When an external power source is inserted into the alignment slots and connected to the conductive posts 14, the external power source can charge the glasses' battery.

[0049] Further, in this embodiment, please refer to Figure 3-7The charger 2 is similar to a mobile power source, charging the smart glasses' battery through the charger 2 to improve their battery life. Specifically, the charger 2 is a shell structure, comprising a housing 4, a cover 6, and a battery pack 5. One side of the housing 4 forms a receiving cavity 15, within which the battery pack 5 is securely mounted. The cover 6 is mounted on the front side of the housing 4 and seals the housing 4, thereby enclosing the battery pack 5 within the housing 4, forming a single unit of the charger 2. In this embodiment, the battery pack 5 is a rechargeable, high-capacity battery pack 5, which can be a single battery module or a combination of multiple battery modules. When fully charged, the battery pack 5 can charge the glasses' battery at least twice, meaning its capacity is more than twice that of the glasses' battery. A charging port is provided on the underside of the housing 4, electrically connected to the battery pack 5. Connecting the charging port to mains electricity allows the battery pack 5 to be charged, making the charger 2 reusable. Preferably, the cover 6 and the shell 4 are firmly assembled by gluing to prevent the cover 6 from loosening and causing the battery pack 5 to fall out of the shell 4, thereby improving the structural stability of the charger 2. In this embodiment, a first stepped groove 17 is provided on the upper edge of the accommodating cavity 15 of the shell 4, and a second stepped groove 18 is correspondingly provided on the rear side of the cover 6. When assembling the cover 6, first apply appropriate glue to the second stepped groove 18, and then snap the second stepped groove 18 into the first stepped groove 17. After the glue hardens, the shell 4 and the cover 6 can be firmly installed. It should be noted that in some embodiments, the cover 6 and the shell 4 can also be fastened and installed by screws, as long as the electronic package is firmly encapsulated inside the shell 4.

[0050] Further, in this embodiment, please refer to Figure 6A charging base 7 is formed on the rear side of the shell 4. The charging base 7 is used to fasten the eyeglass frame 1 and connect the conductive column 14. A second contact group 10 is provided on the charging base 7. The second contact group 10 is electrically connected to the battery pack 5. The second contact group 10 can be connected to the first contact group 3 to conduct the circuit, thereby charging the eyeglass battery. Specifically, the charging base 7 is a trapezoidal protrusion on the rear side of the shell 4. Two mounting holes 19 are opened at the upper end of the charging base 7. The mounting holes 19 are used to assemble the second contact group 10. The second contact group 10 is composed of two conductive elastic pins 20. The two conductive elastic pins 20 are respectively fastened and installed in correspondence with the two mounting holes 19. The conductive elastic pins 20 can be compressed. The two conductive elastic pins 20 serve as positive and negative poles and are respectively electrically connected to the battery pack 5 for outputting electrical energy. When the eyeglass frame 1 is buckled onto the charging base 7, the conductive elastic pins 20 are compressed to connect the conductive column 14 to form a charging circuit, thereby realizing the charging function of the charger 2 for the smart glasses. When the glasses frame 1 is buckled on, the conductive elastic pin 20 is aligned with the depression on the lower side of the bridge portion 12, and the glasses frame 1 squeezes the conductive elastic pin 20, and the conductive elastic pin 20 is compressed to contact the conductive column 14, ensuring the stability of the conductive connection between the conductive elastic pin 20 and the conductive column 14, thereby ensuring the stability of the charger 2 charging the smart glasses.

[0051] Furthermore, in order to enable the charging seat 7 to be stably buckled onto the charging seat 7, a hinged seat 8 is provided on the upper side of the charging seat 7, and a lock frame 9 is rotatably mounted on the hinged seat 8. The lock frame 9 can be buckled with the charging seat 7. The gap between the charging seat 7 and the lock frame 9 after buckling can clamp the bridge portion 12 of the eyeglass frame 1, so that the eyeglass frame 1 can be stably charged on the charger 2. Specifically, the hinged seat 8 is an inverted columnar protrusion, and a pin hole 21 is provided on the hinged seat 8. The pin hole 21 is used for the through pin 22 to pass through and install. The lock frame 9 is a fork structure, and the lock frame 9 is trapezoidal in shape. A through hole 23 is provided on the fork-mounted portion of the lock frame 9. The through pin 22 is installed through the through hole 23 and the pin hole 21, so that the lock frame 9 can be flipped up and down on the hinged seat 8 with the through pin 22 as the center axis. Furthermore, the lock frame 9 is provided with a latch slot 24, and the charging base 7 is provided with a latch 25. The latch 25 engages with the latch slot 24, locking the lock frame 9 to the charging base 7. Preferably, the charging base 7 is provided with an unlocking key 26, which is in transmission connection with the latch 25. Pressing the unlocking key 26 unlocks the latch 25 and the latch slot 24. More specifically, the upper end surface of the charging base 7 is provided with a rectangular mounting groove 16, which is adapted to accommodate the latch 25. The latch slot 24 is provided on the lower end surface of the lock frame 9. The latch slot 24 is rectangular and may have a groove (not shown) disposed therein. The latch 25 is provided on the upper end surface of the charging base 7 and may have a protruding hook (not shown) that engages the groove and secures the latch. A key slot 27 is also formed on the front surface of the charging base 7. The unlocking key 26 is mounted within the key slot 27 and is in transmission connection with the unlocking key 26. To charge the smart glasses, first press the unlock button 26 to unlock the latch 25, disengaging the latch slot 24 from the latch 25. Then, rotate the lock frame 9 upward, opening the lock frame 9 and the charging base 7 to allow the glasses frame 1 to be placed. Next, place the glasses frame 1 between the charging base 7 and the lock frame 9, compressing the conductive spring into contact with the conductive post 14. Then, rotate the lock frame 9 downward and tighten it, snapping the latch 25 into the latch slot 24. At this point, the conductive spring is compressed, connecting the conductive post 14 and completing the circuit, allowing the charging pack to charge the glasses' batteries. To remove the smart glasses, press the unlock button 26 to disengage the latch 25 from the latch slot 24, then rotate the lock frame 9 upward to remove the smart glasses. Preferably, to achieve automatic reset of the unlock button 26, the unlock button 26 is equipped with a return spring (not shown). The return spring is installed inside the charging station 7 and abuts against the unlock button 26. After the unlock button 26 is pressed, the return spring acts to cause the unlock button 26 to automatically return to its original position, facilitating the next unlock operation. It should be noted that in some embodiments, an elastic block can also be provided at the lower end of the unlock button 26 to provide a reset force for the unlock button 26 when the unlock button 26 is pressed.

[0052] Furthermore, in this embodiment, the hinge base 8 is equipped with a tension spring 28, which abuts the hinge base 8 and the lock frame 9, respectively. A through pin 22 passes through the lock frame 9 and the tension spring 28 and is mounted on the hinge base 8. The tension spring 28 automatically opens the lock frame 9. The hinge base 8 is provided with a first restraining groove 29, and the lock frame 9 is provided with a second restraining groove 30. The first extending end of the tension spring 28 is inserted into the first restraining groove 29, and the second extending end of the tension spring 28 is inserted into the second restraining groove 30. Specifically, to ensure that the lock frame 9 automatically opens after being unlocked, the hinge base 8 is equipped with a tension spring 28, which is pre-tensioned and inserted into the through pin 22. The two ends of the tension spring 28 abut the hinge base 8 and the lock frame 9, respectively. Thus, when the lock frame 9 is unlocked, the tension spring 28 automatically opens under the action of the tension spring 28, allowing the eyeglass frame 1 to be easily inserted and charged. More specifically, to ensure that the tension spring 28 remains stably mounted on the charger 2, a first limiting groove 29 is provided on one side of the articulated seat 8, and a second limiting groove 30 is provided on the inner side of the lock frame 9. The first extending end of the tension spring 28 is inserted into the first limiting groove 29 for installation, and the second extending end of the tension spring 28 is inserted into the second limiting groove 30 for installation. That is, the first extending end of the tension spring 28 abuts against the articulated seat 8, and the second extending end abuts against the lock frame 9. In this embodiment, when charging is required, the user directly presses the unlock button 26, the lock slot 24 disengages the lock 25, the tension spring 28 automatically pops open the lock frame 9, and the unlock button 26 automatically resets, thereby improving the charging convenience of the charging structure and making charging more convenient.

[0053] Furthermore, in this embodiment, the side of the cover body 6 is formed with a clamping foot 31, which is used to accommodate and clamp the temples 11. Specifically, in order to facilitate the storage of the temples 11, a pair of clamping feet 31 are symmetrically provided on the back of the cover body 6. The clamping feet 31 extend outward from the surface of the cover body 6, and the upper ends of the clamping feet 31 are formed into a clamping portion. The clamping portions of the two clamping feet 31 can clamp the temples 11. When the smart glasses need to be charged, after the glasses frame 1 is installed on the charger 2, the user can fold the temples 11 and accommodate them in the clamping feet 31. The clamping feet 31 clamp the temples 11, thereby stabilizing the temples 11 and preventing damage to the glasses. It should be noted that in some embodiments, the clamping feet 31 can also be configured with a silicone sleeve 37, which is mounted on the clamping feet 31 to stabilize the temples 11. The silicone sleeve 37 is formed with a cavity adapted to fit over the clamping pin 31. When installing the silicone sleeve 37, it is inserted into the clamping pin 31, and the clamping pin 31 is accommodated in the cavity. The silicone sleeve 37 further improves the clamping pin 31's ability to grip the temple 11, thereby improving the charging structure's ability to maintain the stability of the glasses during charging, effectively improving product quality.

[0054] Furthermore, in this embodiment, a symmetrical first pressing surface 32 is formed on the charging seat 7, and the first pressing surface 32 can be pressed against the lower edge surface of the bridging portion 12; a symmetrical second pressing surface 33 is formed on the lock frame 9, and the second pressing surface 33 can be pressed against the upper edge surface of the bridging portion 12. Specifically, in order to further stabilize the smart glasses, the left and right side surfaces of the charging seat 7 are formed as a first pressing surface 32, and the outer contour of the first pressing surface 32 is adapted to the outer contour of the lower edge surface of the bridge portion 12; the left and right side surfaces of the locking frame 9 are formed as a second pressing surface 33, and the outer contour of the second pressing surface 33 is adapted to the outer contour of the upper edge surface of the bridge portion 12; so that when the glasses frame 1 is installed on the charging seat 7 and the locking frame 9 is locked, the first pressing surface 32 will be close to and support the lower edge surface of the bridge portion 12, and the second pressing surface 33 will be close to and support the upper edge surface of the bridge portion 12, thereby further improving the clamping stability of the charging structure on the smart glasses during charging, ensuring that the charging structure can stabilize the smart glasses even in extreme shaking conditions, thereby successfully completing the charging operation. Preferably, the distance between the two first contact surfaces 32 gradually decreases from the lower end to the upper end of the charging seat 7, and the distance between the two second contact surfaces 33 gradually decreases from the upper end to the lower end of the lock frame 9, that is, the two first contact surfaces 32 gradually approach each other from bottom to top, and the two second contact surfaces 33 gradually approach each other from top to bottom. In this way, the charger 2 can stably clamp eyeglass frames 1 of different specifications, thereby improving the applicability of the charging structure.

[0055] Furthermore, in this embodiment, to facilitate wearing the charging structure, the end of the housing 4 is provided with a threading hole 34. This threading hole 34 is adapted to receive a lanyard assembly 35, allowing the user to wear the charging structure around the neck. Specifically, the threading hole 34 is a U-shaped hole extending from one side of the end of the housing 4 to the other. The lanyard assembly 35 can be a single lanyard or an adjustable lanyard. A single lanyard is a fixed-length lanyard, while an adjustable lanyard is one with adjustable length. Preferably, this embodiment utilizes an adjustable lanyard, allowing the user to adjust the position of the charging structure, improving product quality while preventing the lanyard from constricting the neck and providing a better user experience. The charging structure equipped with the lanyard assembly 35 allows the user to charge the charging structure and smart glasses by hanging them from the chest. This allows the user to charge the glasses while walking, while also providing convenient and quick access to the glasses. This further enhances the user experience and has received very positive market feedback.

[0056] Furthermore, in this embodiment, to make the charging structure compact and aesthetically pleasing, a storage slot 36 is formed on the rear side of the housing 4. The storage slot 36 can accommodate the top of the glasses 13. Specifically, the internal shape of the storage slot 36 is adapted to the external shape of the top of the glasses 13. When the smart glasses clip is mounted on the charger 2, the top of the glasses 13 is guided into the storage slot 36, making the charging structure more compact and easier for users to carry.

[0057] By implementing the charging structure of the smart glasses of the present invention, the glasses frame 1 is tightly connected to the charger 2 for charging, and the charging is stable, reliable and convenient. It can also realize the charging of the smart glasses and improve the battery life of the smart glasses; and the charging structure with the lanyard component 35 can be hung around the neck to realize charging while walking, which is very suitable for carrying outside, improves the user experience and meets different market needs.

[0058] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0059] The above-described embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the patent for this invention shall be determined by the appended claims.

Claims

1. The charging structure of smart glasses is characterized by: include: A glasses frame, wherein a bridge portion of the glasses frame is provided with a first contact group, and the first contact group is electrically connected to a glasses battery; A charger comprising a housing, a battery pack, and a cover, wherein the battery pack is accommodated in the housing, and the cover seals the housing; The rear side of the housing is provided with a charging seat, an articulated seat and a locking frame, wherein the locking frame is rotatably mounted on the articulated seat, and the locking frame is buckled with the charging seat to clamp the glasses frame to the charger; The charging base is provided with a second contact group, the second contact group is electrically connected to the battery pack, the first contact group is connected to the second contact group, and the battery pack charges the glasses battery.

2. The charging structure of smart glasses according to claim 1, characterized in that: The lock frame is provided with a lock slot, the charging seat is provided with a lock, the lock is buckled with the lock slot, and the lock frame is locked to the charging seat.

3. The charging structure of smart glasses according to claim 2, characterized in that: An unlocking button is provided on the charging base, and the unlocking button is transmission-connected to the lock buckle. Pressing the unlocking button can unlock the lock buckle and the lock buckle slot.

4. The charging structure of smart glasses according to claim 3, characterized in that: The hinge seat is equipped with a through pin and a tension spring, the tension spring respectively abuts against the hinge seat and the lock frame, the through pin passes through the lock frame and the tension spring and is installed on the hinge seat, and the tension spring automatically opens the lock frame.

5. The charging structure of smart glasses according to claim 4, characterized in that: The hinge seat is provided with a first limiting groove, the lock frame is provided with a second limiting groove, the first extending end of the tension spring is inserted into the first limiting groove for installation, and the second extending end of the tension spring is inserted into the second limiting groove for installation.

6. The charging structure of smart glasses according to claim 1, wherein: A clamping foot is formed on the side surface of the cover body, and the clamping foot is used to receive and clamp the legs of the glasses.

7. The charging structure of smart glasses according to claim 1, characterized in that: The first contact group consists of two conductive pillars, and the second contact group consists of two conductive spring pins. The conductive spring pins can compressibly contact the conductive pillars.

8. The charging structure of smart glasses according to claim 1, wherein: A symmetrical first contact surface is formed on the charging base, and the first contact surface can be in contact with the lower edge of the bridge portion; A symmetrical second contact surface is formed on the lock frame, and the second contact surface can be in contact with the upper edge surface of the bridge portion.

9. The charging structure of smart glasses according to claim 1, wherein: The end of the housing is provided with a threading hole, and the threading hole can be used to pass a hanging rope assembly; and / or, A storage groove is formed on the rear side of the shell, and the storage groove can store the top of the glasses.

10. The charging structure of smart glasses according to claim 6, characterized in that: The clamping foot is provided with a silicone sleeve, which is sleeved on the clamping foot and stabilizes the glasses leg.

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