Charging device of intelligent glasses and charging assembly of intelligent glasses

Abstract

The utility model provides an intelligent glasses charging device and an intelligent glasses charging assembly, the charging device comprises a power supply module, the power supply module comprises a battery used for supplying power, and the power supply module also comprises a first conductive member electrically connected with the battery; the mounting assembly is used for being assembled on the intelligent glasses, the mounting assembly is detachably connected with the power module, the mounting assembly comprises a first contact and a second conductive part, the first contact is electrically connected with the first conductive part when the mounting assembly and the power module are assembled, and the second conductive part is electrically connected with the second contact when the mounting assembly and the power module are assembled. Power transmission between the power supply module and the mounting assembly is realized; and the second conductive piece is electrically connected with a charging contact on the intelligent glasses when the mounting assembly is assembled on the glasses. The design structure allows the user to continue to use the glasses while the intelligent glasses are charged for endurance, so that the requirement of waiting for charging completion is eliminated, and the charging convenience and efficiency are remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless charging, and in particular to a charging device for smart glasses and a charging component for smart glasses. Background Art

[0002] Smart glasses, which combine traditional glasses with smart technology to provide visual assistance, audio entertainment, and other functions, are becoming an emerging wearable device. However, the effective operation of these devices depends on a continuous power supply, and current charging methods have certain limitations.

[0003] Most existing smart glasses need to be charged through a dedicated charging box, which means that users cannot continue to use the glasses during the charging process, affecting the immediate usability of the device.

[0004] Furthermore, many smart glasses integrate the battery into the frame, which not only limits battery capacity but also reduces product design flexibility. More importantly, current smart glasses typically utilize wireless charging technology, transferring power through contacts between the glasses and the charging case, allowing the case to charge the smart glasses. However, due to the complex shape of smart glasses and the bulky and inconvenient charging case, this severely impacts the user experience and portability of the device. Summary of the Invention

[0005] In order to address the deficiencies in the prior art, the present invention provides a smart glasses charging device and a smart glasses charging assembly, which can realize charging and battery life while using smart glasses, thereby improving user experience.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] The utility model provides a smart glasses charging device, comprising:

[0008] a power module, the power module comprising a battery for supplying power, and the power module further comprising a first conductive member electrically connected to the battery;

[0009] A mounting assembly for assembly onto smart glasses, the mounting assembly being detachably connected to the power module, the mounting assembly comprising a first contact and a second conductive member, the first contact being electrically connected to the first conductive member when the mounting assembly and the power module are assembled to enable power transmission between the power module and the mounting assembly; the second conductive member being electrically connected to a charging contact on the smart glasses when the mounting assembly is assembled onto the smart glasses.

[0010] As an improvement of the present invention, the mounting assembly includes: a first mounting bracket for fixing to the temple of the smart glasses, a second mounting bracket for fixing to the nose frame of the smart glasses, and a connecting wire arranged along the frame of the smart glasses; the power module is detachably arranged on the first mounting bracket, the first contact is arranged on the first mounting bracket, and the second conductive member is arranged on the second mounting bracket.

[0011] As an improvement of the present invention, the power module is provided with a magnetic component, and the first mounting frame is provided with a magnetic matching component, and the magnetic component and the magnetic matching component are adsorbed to assemble the power module to the first mounting frame.

[0012] As an improvement of the present invention, the first mounting frame is provided with a C-shaped groove on the side close to the temple of the smart glasses, and the C-shaped groove is adapted to the temple of the smart glasses; the second mounting frame is provided with a C-shaped groove adapted to the nose frame of the glasses.

[0013] As an improvement of the present invention, a stopper is provided on the second mounting frame, and the stopper is located on the top wall of the C-shaped groove and close to the opening of the C-shaped groove; the second conductive member is provided at the bottom of the C-shaped groove.

[0014] As an improvement of the present invention, the first mounting bracket is provided with a conductive spring sheet, and the connecting wire is electrically connected to the first contact through the conductive spring sheet.

[0015] As an improvement of the present invention, the first mounting frame includes a first mounting shell and a second mounting shell, and the first mounting shell is connected to the second mounting shell; the second mounting frame includes a first shell and a second shell, and the first shell is connected to the second shell;

[0016] A wire through hole is provided on the side wall of the first mounting shell and / or the second mounting shell, and one end of the connecting wire is electrically connected to the conductive spring after passing through the wire through hole; a conductive groove for accommodating the conductive spring is provided on the first mounting shell and / or the second mounting shell, and the conductive groove is connected to the wire through hole.

[0017] As an improvement of the present invention, the power module includes a first power shell, a first circuit board and a second power shell, the first power shell and the second power shell are connected to form a cavity, and the first circuit board and the battery are both placed in the cavity; the first conductive part is arranged on the first power shell, and the first conductive part is electrically connected to the battery through the first circuit board, and the first circuit board is located on the side of the battery close to the first power shell.

[0018] The utility model provides a smart glasses charging assembly, comprising: a charging box and the smart glasses charging device as described above, wherein the charging box is provided with at least one storage cavity for placing a power module;

[0019] The charging box is provided with a second circuit board and a second contact electrically connected to the second circuit board. The second contact is at least partially located in the storage cavity. When the power module is placed in the storage cavity, the first conductive member is electrically connected to the second contact.

[0020] As an improvement of the present invention, the charging box is provided with a charging interface for connecting to an external power source, and the charging interface is electrically connected to the second circuit board; the first conductive member and the second conductive member are both elastic probes.

[0021] The beneficial effects of the present invention are as follows: by providing a detachable mounting assembly and a power module, and equipping corresponding conductive parts, the battery life of the smart glasses is achieved. First, when the power module is assembled to the mounting assembly, an electrical connection is established between the first conductive part and the first contact, thereby achieving effective power transmission from the power module to the mounting assembly. Furthermore, when the mounting assembly is assembled to the smart glasses, the second conductive part on the mounting assembly establishes an electrical connection with the charging contacts on the glasses, thereby achieving instant charging of the smart glasses. Such a design structure allows the user to continue using the glasses while the smart glasses are charging, eliminating the need to wait for charging to be completed, and significantly improving the convenience and efficiency of charging. In addition, the detachable nature of the power module allows the power module to be quickly replaced when the power is low, ensuring a continuous power supply, and further enhancing the flexibility of use of the device and the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. The drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Figure 1 This is a diagram of the usage status of the smart glasses charging device of the utility model;

[0025] Figure 2 This is a diagram showing the charging device for smart glasses of the present invention in use from another angle;

[0026] Figure 3 This is a diagram showing the charging device for smart glasses of the present invention in use from another angle;

[0027] Figure 4 This is an overall diagram of the charging assembly of the smart glasses of the present invention;

[0028] Figure 5 This is an overall diagram of the smart glasses charging device of the utility model;

[0029] Figure 6 This is an overall diagram of the smart glasses charging device of the present invention from another angle;

[0030] Figure 7 It is an overall diagram of the installation assembly of the utility model;

[0031] Figure 8 This is an overall diagram of the power module of the utility model;

[0032] Figure 9 It is an exploded view of the installation assembly of the utility model;

[0033] Figure 10 This is an exploded view of the power module of the utility model;

[0034] Figure 11 This is an exploded view of the charging assembly of the smart glasses of the present invention;

[0035] Figure 12 is a cross-sectional view of the charging assembly of the smart glasses of the present invention cut along the central axis of the first conductive member;

[0036] Figure 13 This utility model Figure 12 Enlarged view of point A. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] refer to Figures 1 to 13 , a smart glasses charging device, comprising:

[0039] A power module 1 includes a battery 11 for supplying power, and further includes a first conductive member 12 electrically connected to the battery 11;

[0040] The mounting assembly 2 is used to be assembled on the smart glasses. The mounting assembly 2 is detachably connected to the power module 1. The mounting assembly 2 includes a first contact 21 and a second conductive member 22. The first contact 21 is electrically connected to the first conductive member 12 when the mounting assembly 2 and the power module 1 are assembled to achieve power transmission between the power module 1 and the mounting assembly 2; the second conductive member 22 is electrically connected to the charging contact on the smart glasses when the mounting assembly 2 is assembled on the smart glasses.

[0041] With the above-described configuration, the device includes a power module 1 and a mounting assembly 2. The power module 1 houses a battery 11, which serves as a power source for the smart glasses. The battery 11 is electrically connected to a first conductive member 12. The first conductive member 12 is designed to contact a first contact 21 when the power module 1 and mounting assembly 2 are assembled, thereby transmitting power from the battery 11 to the mounting assembly 2.

[0042] Mounting assembly 2 is specifically designed to securely attach to smart glasses. It incorporates a second conductive member 22, which electrically connects to the charging contacts on the glasses when mounted. Once mounted, the battery's electrical energy is transferred through the first conductive member, the first contacts, and the second conductive member 22 to the smart glasses' battery or other power receiving unit, thereby charging the glasses.

[0043] Through this modular design, users can easily disassemble and assemble the power module 1 and the mounting assembly 2. When the power module 1 is combined with the mounting assembly 2, the power module 1 transmits power to the mounting assembly 2 through the first conductive member 12, and the mounting assembly 2 then transmits power to the smart glasses through its second conductive member 22, thereby realizing the charging function of the smart glasses. This design structure allows users to continue using the glasses while the smart glasses are charging, eliminating the need to wait for charging to complete, significantly improving the convenience and efficiency of charging. In addition, the detachable nature of the power module 1 allows the power module to be quickly replaced when the power is low, ensuring a continuous power supply, or the power module can be removed independently when the power is low to facilitate battery charging, further enhancing the flexibility of use and user experience of the device of this embodiment.

[0044] In one embodiment, the mounting assembly 2 includes: a first mounting frame 3 for fixing to the temple of the smart glasses, a second mounting frame 4 for fixing to the nose frame of the smart glasses, and a connecting wire 5 arranged along the frame of the smart glasses; the power module 1 is detachably arranged on the first mounting frame 3, the first contact 21 is arranged on the first mounting frame 3, and the second conductive member 22 is arranged on the second mounting frame 4.

[0045] Through the above-mentioned structural arrangement, the first mounting bracket 3 is used to be fixed on the temple of the smart glasses, and the second mounting bracket 4 is used to be fixed on the nose frame of the smart glasses; this allows the device of this embodiment to be used with smart glasses whose charging contacts are at the bottom of the nose frame, and the connecting wire 5 for transmitting power is arranged along the frame of the smart glasses, which can prevent the connecting wire 5 from affecting the use of the smart glasses.

[0046] Specifically, the first contact 21 is set on the first mounting bracket 3. When the power module 1 is installed on the first mounting bracket 3, the first conductive member 12 in the power module 1 is electrically connected to the first contact 21 of the first mounting bracket 3, thereby transmitting the power in the power module 1 to the mounting component 2. The second conductive member 22 is provided on the second mounting bracket 4. When the second mounting bracket 4 is fixed to the nose frame of the smart glasses, the second conductive member 22 contacts the charging contact on the smart glasses to complete the power transmission.

[0047] Through this embodiment, power can be transmitted from the power module 1 to the first mounting bracket 3 through the contact between the first conductive member 12 and the first contact 21, and then to the second mounting bracket 4 through the connecting wire 5. Finally, it is connected to the charging contact on the smart glasses through the second conductive member 22 and transmitted to the internal battery or other power receiving unit of the smart glasses, thereby charging the smart glasses. In other embodiments, a mounting bracket can be designed directly on the temple of the smart glasses to fix the power module 1, thereby charging the smart glasses.

[0048] In one embodiment, the power module 1 is provided with a magnetic member 13 , and the first mounting frame 3 is provided with a magnetic fitting member 31 . The magnetic member 13 and the magnetic fitting member 31 are attracted to each other to assemble the power module 1 onto the first mounting frame 3 .

[0049] Specifically, the power module 1 is provided with a magnetic member 13, which can be a magnetic element or magnet. Correspondingly, the first mounting bracket 3 is provided with a magnetic mating member 31 that mates with the magnetic member 13. The magnetic mating member 31 can be made of a magnetic or ferrous material. When the power module 1 and the first mounting bracket 3 are brought close together, the magnetic force between the magnetic member 13 and the magnetic mating member 31 automatically attracts them together, completing the assembly of the power module 1 and the first mounting bracket 3.

[0050] This magnetic structure allows users to easily attach the power module 1 to the first mounting bracket 3, while also facilitating removal and replacement of the power module 1. This design ensures the stability of the power module 1 and eliminates the need for complex mechanical fastening mechanisms, simplifying the operation process and making the connection between the power module 1 and the first mounting bracket 3 more flexible and convenient. In other embodiments, snap fasteners, threads, Velcro, and other methods can also be used to facilitate removal and replacement of the power module 1 from the first mounting bracket 3.

[0051] In one embodiment, the first mounting frame 3 is provided with a C-shaped groove 32 on the side close to the temple of the smart glasses, and the C-shaped groove 32 is adapted to the temple of the smart glasses; the second mounting frame 4 is provided with a C-shaped groove 41 adapted to the nose frame of the glasses.

[0052] Specifically, the first mounting frame 3 is provided with a C-shaped slot 32 on one side near the temple of the smart glasses. The size and shape of the C-shaped slot 32 are compatible with the temple of the smart glasses, allowing the first mounting frame 3 to be securely fixed to the temple. The C-shaped slot design allows users to easily slide the first mounting frame 3 onto the temple of the smart glasses, ensuring stability and maintaining ease of operation.

[0053] Furthermore, the second mounting bracket 4 is designed with a C-shaped groove 41 that mates with the nose frame of the smart glasses. This groove 41 precisely fits the nose frame of the smart glasses, ensuring that the second mounting bracket 4 is stably fixed to the frame. Installation is completed by simply snapping the second mounting bracket 4 into place along the nose frame, eliminating the need for complex fixing operations and providing ease of use.

[0054] In one embodiment, a stopper 42 is provided on the second mounting frame 4 . The stopper 42 is located on the top wall of the C-shaped groove 41 and is close to the opening of the C-shaped groove 41 . The second conductive member 22 is provided at the bottom of the C-shaped groove 41 .

[0055] Specifically, the stopper 42 is used to cooperate with the nose frame of the smart glasses to firmly fix the second mounting bracket 4 on the nose frame, further preventing the second mounting bracket 4 from falling off from the smart glasses, thereby ensuring the stability of the installation.

[0056] Furthermore, a second conductive member 22 is positioned at the bottom of the C-shaped groove 41. When the second mounting bracket 4 is secured to the nose frame, the second conductive member 22 can directly contact the charging contacts of the smart glasses. This design allows power to be transferred from the second mounting bracket 4 to the smart glasses' internal battery or other power receiving unit, thereby charging the smart glasses.

[0057] In one embodiment, the first mounting bracket 3 is provided with a conductive spring 33, through which the connecting wire 5 is electrically connected to the first contact 21. Specifically, the conductive spring 33 is used to provide stable contact and conductivity during power transmission. One end of the conductive spring 33 is electrically connected to the connecting wire 5, and the other end contacts the first contact 21, enabling power transmission from the power module 1 to the mounting assembly 2.

[0058] When the power module 1 is mounted on the first mounting bracket 3, power is transmitted through the first contact 21 to the conductive spring 33. The conductive spring 33 then transmits the power via the connecting wire 5 to the second mounting bracket 4 or other related components, and ultimately to the internal battery or power receiving unit of the smart glasses, thereby charging the smart glasses. Of course, in other embodiments, the device of this embodiment may not include the conductive spring 33, and the connecting wire 5 may be directly electrically connected to the first contact 21.

[0059] In one embodiment, the first mounting frame 3 includes a first mounting shell 34 and a second mounting shell 35 , and the first mounting shell 34 is connected to the second mounting shell 35 ; the second mounting frame 4 includes a first shell 43 and a second shell 44 , and the first shell 43 is connected to the second shell 44 .

[0060] A wire through-hole 36 is provided on the side wall of the first mounting shell 34 and / or the second mounting shell 35, and one end of the connecting wire 5 passes through the wire through-hole 36 and is electrically connected to the conductive spring 33; a conductive groove 37 for accommodating the conductive spring 33 is opened on the first mounting shell 34 and / or the second mounting shell 35, and the conductive groove 37 is connected to the wire through-hole 36.

[0061] Specifically, the first mounting frame 3 is composed of a first mounting shell 34 and a second mounting shell 35, which can be adapted and connected by screws, snaps, ultrasonic pressing, gluing, etc., and tightly combined to form a complete mounting structure. Similarly, the second mounting frame 4 is composed of a first shell 43 and a second shell 44, which can be connected by screws, snaps, ultrasonic pressing, gluing, etc., to ensure the stability and structural integrity of the device, and make the overall structure of the charging device of this embodiment more compact. In addition, the conductive groove 37 not only provides a space for fixing and protecting the conductive spring 33, but also communicates with the wire through-hole 36, so that the connecting wire 5 can pass through the wire through-hole 36 and be smoothly connected to the conductive spring 33. Through this design, stable power transmission can be achieved between the connecting wire 5, the conductive spring 33 and the first contact 21, ensuring a continuous and reliable power supply between the power module 1 and the smart glasses.

[0062] In one embodiment, the power module 1 includes a first power housing 14, a first circuit board 15 and a second power housing 16. The first power housing 14 and the second power housing 16 are connected to form a cavity 17, and the first circuit board 15 and the battery 11 are both placed in the cavity 17; the first conductive member 12 is arranged on the first power housing 14, and the first conductive member 12 is electrically connected to the battery 11 through the first circuit board 15. The first circuit board 15 is located on the side of the battery 11 close to the first power housing 14.

[0063] The above-described structure optimizes the distribution of the battery 11 and the first circuit board 15, ensuring that the functions of the battery 11 and the first circuit board 15 are fully utilized and effectively utilizing the internal space of the power module 1. Furthermore, the arrangement of the cavity 17 provides stable physical protection for the battery 11 and the first circuit board 15, preventing the external environment from affecting the power module 1 and making the overall structure of the power module 1 more compact.

[0064] Based on the above-mentioned smart glasses charging device, this embodiment further provides a smart glasses charging assembly. The smart glasses charging assembly includes: a charging box 6 and a smart glasses charging device as described in any of the above-mentioned embodiments. The charging box 6 has at least one storage cavity 61 for accommodating the power module 1.

[0065] The charging box 6 is provided with a second circuit board 62 and a second contact 63 electrically connected to the second circuit board 62. The second contact 63 is located in the storage cavity 61. When the power module 1 is placed in the storage cavity 61, the first conductive member 12 is electrically connected to the second contact 63.

[0066] Specifically, the charging box 6 is provided with at least one storage cavity 61, which is specifically used to place the power module 1. The number of storage cavities 61 can be 1, 2 or 3, etc. The size and shape of the storage cavity 61 match the power module 1 to ensure that the power module 1 is firmly stored in the charging box 6.

[0067] In addition, a second circuit board 62 is provided inside the charging box 6, which is responsible for managing the power transmission and control within the charging box 6. A second contact 63 electrically connected to the second circuit board 62 is located at the bottom of the storage cavity 61. When the power module 1 is placed in the storage cavity 61, the first conductive member 12 of the power module 1 automatically contacts the second contact 63 in the storage cavity, forming an electrical connection. Through this contact, the charging box 6 can transmit power to the battery 11 of the power module 1, thereby charging the power module 1.

[0068] In one embodiment, the charging box 6 is provided with a charging port 64 for connecting to an external power source, and the charging port 64 is electrically connected to the second circuit board 62. Specifically, when the external power source is connected to the charging port 64, the external power is transmitted to the interior of the charging box 6 through the second circuit board 62, further providing power to the power module 1 in the storage cavity 61.

[0069] In one embodiment, both the first conductive member 12 of the power module 1 and the second conductive member 22 of the mounting assembly 2 can be designed as elastic probes. The elastic probes automatically adjust their position and pressure during contact, ensuring a stable electrical connection with the second contact 63. This structural design not only enhances contact stability but also reduces power transmission interruptions caused by poor contact. Of course, in other embodiments, the first conductive member 12 and the second conductive member 22 can also be conductive devices such as springs and copper pillars.

[0070] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0071] In addition, the descriptions of "first", "second", etc. in this utility model are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features specified as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, "and / or" in the full text includes three solutions. Taking A and / or B as an example, it includes technical solution A, technical solution B, and technical solution that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0072] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the utility model concept, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A charging device for smart glasses, characterized in that: include: A power module (1), the power module (1) comprising a battery (11) for supplying power, and the power module (1) further comprising a first conductive member (12) electrically connected to the battery (11); A mounting assembly (2) for assembling onto smart glasses, the mounting assembly (2) being detachably connected to the power module (1), the mounting assembly (2) comprising a first contact (21) and a second conductive member (22), the first contact (21) being electrically connected to the first conductive member (12) when the mounting assembly (2) and the power module (1) are assembled, so as to achieve power transmission between the power module (1) and the mounting assembly (2); and the second conductive member (22) being electrically connected to a charging contact on the smart glasses when the mounting assembly (2) is assembled onto the smart glasses.

2. The charging device for smart glasses according to claim 1, characterized in that: The mounting assembly (2) comprises: a first mounting frame (3) for fixing to the temple of the smart glasses, a second mounting frame (4) for fixing to the nose frame of the smart glasses, and a connecting wire (5) arranged along the frame of the smart glasses; the power module (1) is detachably arranged on the first mounting frame (3), the first contact (21) is arranged on the first mounting frame (3), and the second conductive member (22) is arranged on the second mounting frame (4).

3. The charging device for smart glasses according to claim 2, characterized in that: The power module (1) is provided with a magnetic attraction component (13), and the first mounting frame (3) is provided with a magnetic attraction fitting component (31). The magnetic attraction component (13) and the magnetic attraction fitting component (31) are adsorbed to assemble the power module (1) onto the first mounting frame (3).

4. The charging device for smart glasses according to claim 2, characterized in that: The first mounting frame (3) is provided with a C-shaped slot (32) on a side close to the temple of the smart glasses, and the C-shaped slot (32) is adapted to the temple of the smart glasses; the second mounting frame (4) is provided with a C-shaped slot (41) adapted to the nose frame of the glasses.

5. The charging device for smart glasses according to claim 4, characterized in that: A stopper (42) is provided on the second mounting frame (4), and the stopper (42) is located on the top wall of the C-shaped groove (41) and is arranged close to the opening of the C-shaped groove (41); the second conductive member (22) is arranged at the bottom of the C-shaped groove (41).

6. The charging device for smart glasses according to claim 4, characterized in that: The first mounting frame (3) is provided with a conductive spring sheet (33), and the connecting wire (5) is electrically connected to the first contact (21) via the conductive spring sheet (33).

7. The charging device for smart glasses according to claim 6, characterized in that: The first mounting frame (3) includes a first mounting shell (34) and a second mounting shell (35), and the first mounting shell (34) is connected to the second mounting shell (35); the second mounting frame (4) includes a first shell (43) and a second shell (44), and the first shell (43) is connected to the second shell (44); A wire through hole (36) is provided on the side wall of the first mounting shell (34) and / or the second mounting shell (35), and one end of the connecting wire (5) passes through the wire through hole (36) and is electrically connected to the conductive spring sheet (33); a conductive slot (37) for accommodating the conductive spring sheet (33) is provided on the first mounting shell (34) and / or the second mounting shell (35), and the conductive slot (37) is communicated with the wire through hole (36).

8. The charging device for smart glasses according to claim 1, characterized in that: The power module (1) includes a first power housing (14), a first circuit board (15) and a second power housing (16); the first power housing (14) and the second power housing (16) are connected to form a cavity (17); the first circuit board (15) and the battery (11) are both placed in the cavity (17); the first conductive member (12) is arranged on the first power housing (14); the first conductive member (12) is electrically connected to the battery (11) through the first circuit board (15); the first circuit board (15) is located on a side of the battery (11) close to the first power housing (14).

9. A smart glasses charging assembly, characterized in that: include: A charging box (6) and a smart glasses charging device according to any one of claims 1 to 8, wherein the charging box (6) is provided with at least one storage cavity (61) for placing the power module (1); The charging box (6) is provided with a second circuit board (62) and a second contact (63) electrically connected to the second circuit board (62); the second contact (63) is at least partially located in the storage cavity (61); when the power module (1) is placed in the storage cavity (61), the first conductive member (12) is electrically connected to the second contact (63).

10. The smart glasses charging assembly according to claim 9, characterized in that: The charging box (6) is provided with a charging interface (64) for connecting to an external power source, and the charging interface (64) is electrically connected to the second circuit board (62); the first conductive member (12) and the second conductive member (22) are both elastic probes.

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