Charging switching device of intelligent glasses and charging equipment

Abstract

The utility model relates to the technical field of electronic accessories, in particular to a charging switching device and charging equipment of intelligent glasses, a charging port of the intelligent glasses is arranged at a nose pad part, and the charging switching device comprises a switching body and a connecting piece which are connected with each other; a mounting groove detachably connected with a nose pad part of the intelligent glasses is formed in the adapter body, an electric connection structure is arranged on the bottom wall of the mounting groove, and the electric connection structure is electrically connected with the connecting piece through the top of the adapter body; and the connecting piece is electrically connected with the charging port of the intelligent glasses through the adapter body. The technical problems that the existing intelligent glasses need to be placed in a charging storage box to be charged, so that the charging flexibility is insufficient, the application scene that the glasses are used while being charged cannot be met, and the use experience of a user is influenced are solved. The charging equipment provided by the utility model has the same beneficial effects as the charging switching device.

Description

[Technical field]

[0001] The utility model relates to the technical field of electronic accessories, and in particular to a charging adapter and charging equipment for smart glasses. [Background technology]

[0002] With the popularization of smart wearable devices, smart glasses are used more and more widely in life, gradually becoming one of the important accessories in people's daily life, and the functions that smart glasses can achieve are also developing towards diversification.

[0003] Compared with traditional myopia glasses and sunglasses, smart glasses have functions such as listening to music, taking photos, video recording, AI interaction, AR / VR real-scene navigation, etc., and their application scenarios are also spread throughout life.

[0004] However, the existing charging method of smart glasses is inconvenient. When the battery is low and needs to be charged, they are generally placed in a charging storage box for charging, resulting in insufficient charging flexibility and the inability to continue to use the smart glasses normally while charging, affecting the user experience. [Utility Model Content]

[0005] In order to solve the technical problem that existing smart glasses need to be placed in a charging storage box for charging, resulting in insufficient charging flexibility, unable to meet the application scenario of charging and using at the same time, and affecting the user's usage experience, the utility model provides a charging adapter device for smart glasses.

[0006] The technical solution of the utility model to solve the technical problem is to provide a charging adapter for smart glasses, wherein the charging port of the smart glasses is arranged at the nose pad part, and the charging adapter comprises a connected adapter body and a connector;

[0007] The adapter body is provided with a mounting groove detachably connected to the nose pad part of the smart glasses, and the bottom wall of the mounting groove is provided with an electrical connection structure, and the electrical connection structure is electrically connected to the connector through the top of the adapter body;

[0008] The connector is electrically connected to the charging port of the smart glasses through the adapter body.

[0009] Preferably, the electrical connection structure includes a first spring pin arranged on the bottom wall of the mounting groove, and a first contact arranged on the smart glasses and located at the charging port; the first spring pin is arranged corresponding to the first contact, and the first spring pin is abutted against the first contact, and one end of the connector is electrically connected to the first contact through the first spring pin.

[0010] Preferably, one end of the connector is electrically connected to the first elastic pin; the charging adapter further comprises a charging component, and the charging component is electrically connected to one end of the connector away from the first elastic pin.

[0011] Preferably, the charging component includes a charging terminal and a wire, one end of the wire is connected to the charging terminal, and the other end is connected to the connector; a fixing structure is provided on the charging terminal, and the shape of the fixing structure is adapted to the temples of the smart glasses.

[0012] Preferably, a limiting structure is provided on the side of the fixed structure of the charging end that is in contact with the temple, the limiting structure is slidably connected to the temple of the smart glasses, and the side of the charging end that is away from the temple can be electrically connected to an external power supply.

[0013] Preferably, the limiting structure includes a first limiting member and a second limiting member arranged opposite to each other, and the first limiting member cooperates with the second limiting member to clamp the temples of the smart glasses; the charging end is slidably connected to the temples through the cooperation between the first limiting member and the second limiting member.

[0014] Preferably, an exposed second contact is provided on the connecting member, and the second contact is electrically connected to the first spring pin through the connected connecting member and the interior of the adapter body; the charging component includes an adapter end provided with a second spring pin, and the adapter end abuts against the second contact through the second spring pin to achieve electrical conduction.

[0015] Preferably, a magnetic attraction structure is provided between the adapter end and the connecting member; the magnetic attraction structure includes a first magnetic member and a second magnetic member respectively arranged on the adapter end and the connecting member, and the first magnetic member is magnetically connected to the second magnetic member to achieve abutment between the second spring pin and the second contact.

[0016] Preferably, a first clamping portion and a second clamping portion facing each other are respectively provided on the connecting member and the adapter body, and the first clamping portion and the second clamping portion cooperate with each other to clamp the nose pads of the smart glasses; and at least a portion of the connecting member and / or the adapter body is deformable.

[0017] The utility model also provides a charging device for charging smart glasses, the charging device comprising an external power supply and the above-mentioned charging adapter;

[0018] When the smart glasses are charged using the charging device, the charging adapter is electrically connected to the external power source.

[0019] Compared with the prior art, the charging adapter and charging equipment for smart glasses provided by the utility model have the following advantages:

[0020] 1. An embodiment of the utility model provides a charging adapter for smart glasses, wherein the charging port of the smart glasses is arranged at the nose pad part, and the charging adapter comprises a connected adapter body and a connector; the adapter body is provided with a mounting groove detachably connected to the nose pad part of the smart glasses, and an electrical connection structure is provided on the bottom wall of the mounting groove, and the electrical connection structure is electrically connected to the connector through the top of the adapter body; the connector is electrically connected to the charging port of the smart glasses through the adapter body.

[0021] It can be understood that the charging adapter designed by the utility model is adapted to the charging port of the smart glasses, which is set at the nose pads, and is electrically connected to the charging port through the charging adapter. The charging adapter can extend the charging position to the temple and charge directly through a small magnetic power bank; or it can provide a charging adapter charging port on the charging adapter that does not affect the normal wearing of the smart glasses, and charge the smart glasses by connecting an external charging cable to a power adapter or a power bank.

[0022] It should be noted that the charging adapter provided in the embodiment of the utility model can extend the charging port near the nose pad of the smart glasses, so that when the smart glasses are worn normally and need to be charged due to low power, the smart glasses involved in the utility model can be provided with a certain portable charging capability, thereby improving the flexibility of charging the smart glasses and further improving the battery life of the smart glasses.

[0023] The utility model solves the technical problem that the existing smart glasses need to be placed in a charging storage box for charging, resulting in insufficient charging flexibility, unable to meet the application scenario of charging and using at the same time, and affecting the user's usage experience through the above-mentioned charging adapter.

[0024] 2. The charging adapter provided in the embodiment of the utility model has an electrical connection structure including a first spring pin arranged on the bottom wall of the mounting groove, and a first contact arranged on the smart glasses and located at the charging port; the first spring pin is arranged corresponding to the first contact, and the first spring pin is abutted against the first contact, and one end of the connector is electrically connected to the first contact through the first spring pin.

[0025] It can be understood that the electrical connection between the charging adapter and the charging port of the smart glasses is achieved through an electrical connection structure; specifically, through a first spring pin arranged on the bottom wall of the mounting groove of the adapter body, when the first spring pin abuts against the first contact, since the first contact is the charging port of the smart glasses, through this design, the actual charging port of the smart glasses is transferred to the connector, thereby improving the portable charging capability of the smart glasses.

[0026] 3. In the charging adapter provided in the embodiment of the utility model, one end of the connector is electrically connected to the first spring pin; the charging adapter also includes a charging assembly, which is electrically connected to one end of the connector away from the first spring pin.

[0027] It can be understood that after the actual charging port of the smart glasses is transferred to the connector, it is electrically connected to the connector through the charging component, and the end of the charging component away from the connector can be electrically connected to an external power source, thereby realizing portable charging of the smart glasses, ensuring that the user will not suspend use of the smart glasses due to low power when using them intensively. Through this design, the user experience of wearing smart glasses can be improved.

[0028] 4. The charging adapter device provided in the embodiment of the utility model, the charging component includes a charging terminal and a wire, one end of the wire is connected to the charging terminal, and the other end is connected to the connecting piece; a fixing structure is provided on the charging terminal, and the shape of the fixing structure is adapted to the temples of the smart glasses.

[0029] It can be understood that for the charging terminal and the wire connected in the charging component, the charging terminal is responsible for electrical connection with the external power supply, and the end of the wire away from the charging terminal is connected to the connector to achieve electrical connection between the two; the current input by the external power supply passes through the charging terminal and the wire of the charging component, the connector and the first spring pin on the bottom wall of the mounting groove on the adapter body in sequence, and finally is electrically connected through the first contact point that is abutted against the first spring pin, thereby achieving charging for the smart glasses.

[0030] It should be noted that a fixing structure is provided on the charging end of the charging assembly, and its shape is adapted to the temple of the smart glasses, so that the charging end can be fixed on the temple or slidably connected to the temple according to actual use needs.

[0031] 5. In the charging adapter provided in the embodiment of the utility model, a limiting structure is provided on the side of the fixed structure of the charging end that fits the temple, the limiting structure is slidably connected to the temple of the smart glasses, and the side of the charging end that is away from the temple can be electrically connected to an external power source.

[0032] It can be understood that by setting a limiting structure on one side of the temple, the fixed structure and the limiting structure drive the charging end to slide relative to the temple along the length direction of the temple of the smart glasses. Through this design, the separation between the charging end and the temple can be avoided, and the charging end can be made more stable when slidingly connected to the temple, thereby extending the service life of the charging adapter.

[0033] It should be noted that the charging end is electrically connected to an external power source through the side facing away from the temple. The external power source can be a small magnetic power bank or a combination of a magnetic charging cable and a power adapter. Such external power sources can further improve the portable charging capability of smart glasses.

[0034] 6. The charging adapter provided in the embodiment of the utility model has a limiting structure including a first limiting member and a second limiting member arranged opposite to each other, and the first limiting member and the second limiting member cooperate to clamp the temples of the smart glasses; the charging end is slidably connected to the temples through the cooperation between the first limiting member and the second limiting member.

[0035] It can be understood that by providing the first limiting member and the second limiting member, when the charging terminal is slidably connected to the temple, it can be prevented that the charging terminal falls off the temple and falls to the ground, thereby causing damage to the charging terminal.

[0036] 7. The charging adapter provided in the embodiment of the utility model has an exposed second contact on the connecting piece, and the second contact is electrically connected to the first spring pin through the connected connecting piece and the inside of the adapter body; the charging component includes an adapter end provided with a second spring pin, and the adapter end abuts against the second contact through the second spring pin to achieve electrical conduction.

[0037] Understandably, the original charging port of the smart glasses is the first contact point set on the nose pad. Charging directly through the first contact point will not meet the application scenario of charging and using at the same time, affecting the user's experience.

[0038] It should be noted that, in the embodiment of the utility model, on the basis of setting a first spring pin on the bottom wall of the mounting groove of the adapter body, an exposed second contact is set on the connecting piece, and the second contact is electrically connected to the first spring pin, so that the actual charging port of the smart glasses is transferred to the second contact, and the second spring pin on the adapter end of the charging component realizes electrical conduction with the second contact, the first spring pin and the first contact in sequence.

[0039] 8. The charging adapter provided in the embodiment of the utility model has a magnetic structure between the adapter end and the connector; the magnetic structure includes a first magnetic member and a second magnetic member respectively arranged on the adapter end and the connector, and the first magnetic member is magnetically connected to the second magnetic member to achieve abutment between the second spring pin and the second contact.

[0040] It can be understood that the magnetic structure is opened at the connecting position between the adapter end and the connector, wherein the first magnetic part and the second magnetic part are respectively located on the adapter end and the connector. When the two are magnetically connected, the second spring pin and the second contact point abut against each other. By determining the detachable connection method as a magnetic connection, the installation or disassembly between the adapter end and the connector can be made more convenient, and quick connection can be achieved without finding the exact engagement position, which greatly improves the portability of using the device for charging.

[0041] At the same time, the magnetic connection between the adapter end and the connector can also make the connection between the two more secure, and can reduce the wear on the adapter end and the connector when the adapter end is repeatedly plugged in and out, thereby increasing the service life of the charging adapter.

[0042] 9. The charging adapter provided in the embodiment of the utility model has a first clamping portion and a second clamping portion facing each other respectively arranged on the connecting piece and the adapter body, and the first clamping portion and the second clamping portion cooperate with each other to clamp the nose pads of the smart glasses; and at least a portion of the connecting piece and / or the adapter body is deformable.

[0043] It can be understood that the first clamping portion and the second clamping portion are respectively arranged on the connecting piece and the adapter body, and the first clamping portion and the second clamping portion cooperate to fix the connecting piece and the adapter body of the charging adapter to the nose pads of the smart glasses. While realizing the charging and adapter of the smart glasses, the stability of the charging of the smart glasses is guaranteed to avoid the phenomenon of failure to charge when the user wears and uses the smart glasses normally.

[0044] 10. An embodiment of the utility model further provides a charging device for charging smart glasses, the charging device comprising an external power supply and the above-mentioned charging adapter; when the charging device is used to charge the smart glasses, the charging adapter is electrically connected to the external power supply.

[0045] It should be noted that the charging device has the same beneficial effects as the above-mentioned charging adapter, which will not be described in detail here.

Brief Description of the Drawings

[0046] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, 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 creative work.

[0047] Figure 1 It is an exploded diagram of the charging adapter, smart glasses and external power supply structure of an embodiment of the utility model.

[0048] Figure 2 It is a structural schematic diagram of the adapter body and the connecting piece in the charging adapter of the embodiment of the utility model.

[0049] Figure 3 The charging adapter and the smart glasses structure of the utility model are Figure 1 .

[0050] Figure 4 The charging adapter and the smart glasses structure of the utility model are Figure 2 .

[0051] Figure 5 The overall structure of the charging adapter of the utility model embodiment is shown in FIG. Figure 1 .

[0052] Figure 6 It is a structural schematic diagram of the adapter end in the charging component of the charging adapter device of the embodiment of the utility model.

[0053] Figure 7 The overall structure of the charging adapter of the utility model embodiment is shown in FIG. Figure 2 .

[0054] Figure 8 The charging adapter and the smart glasses structure of the utility model are Figure 3 .

[0055] Fig. 9 It is a schematic diagram of the overall structure of the charging device of an embodiment of the utility model.

[0056] Description of the accompanying drawings:

[0057] 100. Charging adapter;

[0058] 200. Smart glasses;

[0059] 300, charging device; 301, external power source;

[0060] 1. adapter body; 11. mounting slot; 12. electrical connection structure; 121. first spring pin; 122. first contact point;

[0061] 2. Connector; 21. Second contact;

[0062] 3. Charging assembly; 31. Charging terminal; 311. Fixing structure; 312. Limiting structure; 3121. First limiting member; 3122. Second limiting member; 32. Lead wire; 33. Transfer terminal; 331. Second spring pin;

[0063] 4. Magnetic attraction structure; 41. First magnetic member; 42. Second magnetic member;

[0064] 51. First clamping portion; 52. Second clamping portion. [Specific implementation method]

[0065] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and implementation examples. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0066] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0067] It should be noted that the terms "first" and "second" etc. in the specification and claims of the present utility model are used to distinguish different objects rather than to describe a specific order.

[0068] In the present invention, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings. These terms are mainly used to better describe the present invention and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0069] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in this utility model can be understood according to specific circumstances.

[0070] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0071] See also Figure 1 and Figure 2The embodiment of the utility model provides a charging adapter 100 for smart glasses 200. The charging port of the smart glasses 200 is arranged at the nose pad part. The charging adapter 100 includes a connected adapter body 1 and a connector 2;

[0072] The adapter body 1 is provided with a mounting groove 11 which is detachably connected to the nose pad part of the smart glasses 200, and an electrical connection structure 12 is provided on the bottom wall of the mounting groove 11. The electrical connection structure 12 is electrically connected to the connector 2 through the top of the adapter body 1;

[0073] The connector 2 is electrically connected to the charging port of the smart glasses 200 through the adapter body 1 .

[0074] It can be understood that the charging adapter 100 designed by the utility model has a charging port of the adapted smart glasses 200 set at the nose pad area, and an electrical connection is achieved between the charging adapter 100 and the charging port. When the user wears and uses the smart glasses 200 normally, the smart glasses 200 can also be charged at the same time, meeting the application scenario of charging and using the smart glasses 200 in daily life.

[0075] Among them, since the charging port of the smart glasses 200 is set at the nose pad, when the smart glasses 200 are low on power and need to be charged, they usually need to be placed in a charging storage box for charging, and the battery capacity installed on the smart glasses 200 is generally small. After using it for a period of time, the smart glasses 200 cannot be worn continuously due to battery life issues.

[0076] As an example, the smart glasses 200 used in combination with the technical solution of the present invention have two contacts at the downward end of the nose pad, which can be placed in the original standard charging storage box for charging. If the user charges while wearing the smart glasses 200, it will interfere with the nose; the battery life of the smart glasses 200 for listening to music is 4 hours, and if real-time video recording is continued, the battery life can only be maintained for 30 minutes. After use, it can only be put back into the charging storage box for charging, and the user experience is poor.

[0077] The charging adapter 100 provided in the embodiment of the utility model can extend the charging position to the temple, and directly charge the smart glasses 200 by electrically connecting a small magnetic power bank to the extended charging position.

[0078] The charging adapter device 100 provided in the embodiment of the utility model can also provide a charging port on the charging adapter device 100 that does not affect the normal wearing and use of the smart glasses 200. At this time, the smart glasses 200 can be charged by electrically connecting an external charging cable to a power adapter or a power bank.

[0079] Specifically, the charging adapter 100 includes an adapter body 1 and a connector 2. The adapter body 1 is connected to the connector 2, and the connection method between the two can be a detachable connection, and the connection method includes but is not limited to magnetic connection, pin connection, and snap connection, etc.; in addition, the adapter body 1 and the connector 2 can also be an integrated structure.

[0080] Furthermore, the adapter body 1 is provided with a mounting groove 11 that can be used to connect to the charging port of the smart glasses 200. When the nose pad portion of the smart glasses 200 is connected to the mounting groove 11, the electrical connection structure 12 located on the bottom wall of the mounting groove 11 enables the charging adapter 100 to be electrically connected to the charging port of the smart glasses 200, wherein the charging port is electrically connected to the connector 2 through the top of the adapter body 1.

[0081] It should be noted that the charging adapter 100 provided in the embodiment of the present invention can extend the charging port near the nose pad of the smart glasses 200, so that when the smart glasses 200 are worn normally and need to be charged due to insufficient power, the smart glasses 200 involved in the present invention can be provided with a certain portable charging capability, thereby improving the flexibility of charging the smart glasses 200 and further improving the battery life of the smart glasses 200.

[0082] In addition, the charging adapter 100 provided in the embodiment of the present invention can also ensure that the original design of the smart glasses 200 is not affected.

[0083] The utility model solves the technical problem that the existing smart glasses 200 need to be placed in a charging storage box for charging, resulting in insufficient charging flexibility, unable to meet the application scenario of charging and using at the same time, and affecting the user's usage experience through the above-mentioned charging adapter 100.

[0084] See also Figure 1 and Figure 3 The electrical connection structure 12 includes a first spring pin 121 disposed on the bottom wall of the mounting groove 11, and a first contact 122 disposed on the smart glasses 200 and located at the charging port.

[0085] The first elastic pin 121 is disposed correspondingly to the first contact 122 , and the first elastic pin 121 is pressed against the first contact 122 . One end of the connector 2 is electrically connected to the first contact 122 via the first elastic pin 121 .

[0086] It can be understood that the electrical connection between the charging adapter 100 and the charging port of the smart glasses 200 is achieved through the electrical connection structure 12 on the bottom wall of the mounting groove 11.

[0087] Specifically, through the first spring pin 121 arranged on the bottom wall of the mounting groove 11 of the adapter body 1 and corresponding to the first contact 122, when the first spring pin 121 abuts against the first contact 122, since the first contact 122 is the charging port on the nose pad of the smart glasses 200, the charging adapter 100 is electrically connected to the smart glasses 200 through the first spring pin 121 on the electrical connection structure 12.

[0088] It should be noted that the electrical connection structure 12 is electrically connected to the connector 2 through the top of the adapter body 1 , the first spring pin 121 is arranged on the bottom wall of the mounting slot 11 , and one end of the connector 2 is electrically connected to the first contact 122 through the first spring pin 121 .

[0089] That is to say, the electrical connection structure 12 arranged on the adapter body 1 is electrically connected to the connector 2 at one end and electrically connected to the first contact 122 at the other end. The first spring pin 121 serves as an intermediate hub to electrically connect the connector 2 and the charging port of the smart glasses 200.

[0090] In the embodiment of the utility model, the first spring pin 121 provided on the bottom wall of the mounting groove 11 is electrically connected to the first contact 122 , so as to transfer the actual charging port of the smart glasses 200 to the connector 2 , thereby improving the portable charging capability of the smart glasses 200 .

[0091] Please continue reading Figure 1 , one end of the connector 2 is electrically connected to the first elastic pin 121 ; the charging adapter 100 further includes a charging component 3 , which is electrically connected to one end of the connector 2 away from the first elastic pin 121 .

[0092] It can be understood that after the actual charging port of the smart glasses 200 is transferred to the connector 2, by setting a charging component 3, one side of the charging component 3 is electrically connected to the connector 2, and the other side of the charging component 3 can be electrically connected to the external power source 301, portable charging of the smart glasses 200 can be achieved.

[0093] The charging adapter 100 provided in the embodiment of the utility model is provided with a charging component 3 to ensure that when the user uses the smart glasses 200 intensively, the use of the smart glasses 200 will not be suspended due to the battery life problem of the smart glasses 200, that is, insufficient power. Through this design, the user's experience of wearing the smart glasses 200 can be improved.

[0094] It should be noted that, since the connector 2 has been electrically connected to the charging port on the nose pad of the smart glasses 200 through the first spring pin 121 on the bottom wall of the mounting groove 11 of the adapter body 1, after the charging component 3 is electrically connected to the end of the connector 2 away from the first spring pin 121 and the other end of the charging component 3 is connected to the external power supply 301, electrical conduction is achieved to charge the smart glasses 200.

[0095] In some embodiments of the present invention, the type of external power supply 301 is not limited. The external power supply 301 can be a small magnetic power bank (at the same time, a corresponding magnetic end is provided on the charging component 3), or it can be a combination of a magnetic charging cable and a power adapter. Such external power supply 301 can further improve the portable charging capability of the smart glasses 200.

[0096] Optionally, the external power supply 301 can be selected according to actual needs, and it only needs to satisfy the user's ability to recharge the smart glasses 200 while wearing and using the smart glasses 200 normally. Therefore, it is not limited here. Any modifications, equivalent replacements and improvements made within the principles of the present invention should be included in the scope of protection of the present invention.

[0097] See also Figure 1 and Figure 4 As an optional implementation, the charging component 3 includes a charging terminal 31 and a wire 32 , one end of the wire 32 is connected to the charging terminal 31 , and the other end is connected to the connector 2 .

[0098] It can be understood that for the charging adapter 100 provided in the embodiment of the utility model, the charging component 3 includes a connected charging terminal 31 and a wire 32, the charging terminal 31 is responsible for being electrically connected to the external power source 301, and the end of the wire 32 away from the charging terminal 31 is connected to the connector 2, and the electrical connection between the charging terminal 31 and the connector 2 is achieved through the wire 32.

[0099] In some embodiments, after the charging terminal 31 is connected to the external power supply 301, the current input by the external power supply 301 passes through the charging terminal 31, the wire 32, the connector 2 and the first spring pin 121 on the bottom wall of the mounting slot 11 on the adapter body 1 in sequence. Since the first spring pin 121 corresponds to the first contact 122, the current input by the external power supply 301 eventually reaches the first contact 122, thereby achieving electrical connection with the first contact 122 that is abutted by the first spring pin 121, thereby achieving charging for the smart glasses 200.

[0100] In some embodiments, the wire 32 can be fixed to the frame and temples of the smart glasses 200 to prevent the user from pulling the wire 32 when normally wearing and using the smart glasses 200 and charging them, thereby affecting the portable charging effect of the smart glasses 200.

[0101] Furthermore, a fixing structure 311 is provided on the charging end 31 , and a shape of the fixing structure 311 is adapted to the temples of the smart glasses 200 .

[0102] It should be noted that a fixing structure 311 is provided on the charging end 31 of the charging component 3, and the specific shape of the fixing structure 311 is adapted to the temple of the smart glasses 200, so that the charging end 31 can be detachably fixed on the temple or a sliding connection between the charging end 31 and the temple can be achieved according to actual use needs through the fixing structure 311 adapted to the shape of the temple.

[0103] In some embodiments of the utility model, the charging terminal 31 and the fixed structure 311 on the charging terminal 31 can be connected to the temples, and can also be fixed by the fixed structure 311 after fitting, wherein the charging terminal 31 including the fixed structure 311 can be electrically connected to the external power supply 301, and the setting of the charging terminal 31 cannot affect the user's normal wearing and use of the smart glasses 200.

[0104] When the user uses the smart glasses 200, the temples need to be placed on the external auricles. Therefore, the charging terminal 31 connected to or attached to the temples and the fixed structure 311 on the charging terminal 31 need to be arranged on the outside of the temples, and the position on the charging terminal 31 that is electrically connected to the external power source 301 is located at the end away from the user. Through this design, the comfort of the user wearing the smart glasses 200 is greatly improved.

[0105] Please continue reading Figure 1 and Figure 4 A limiting structure 312 is provided on the side of the fixed structure 311 of the charging terminal 31 that fits the temple. The limiting structure 312 is slidably connected to the temple of the smart glasses 200, and the side of the charging terminal 31 that is away from the temple can be electrically connected to the external power supply 301.

[0106] In some embodiments, the charging terminal 31 is fitted with one side of the temple through its fixing structure 311, and a limiting structure 312 that can be slidably connected with the temple of the smart glasses 200 is provided to achieve a sliding connection between the charging terminal 31 and the temple.

[0107] It should be noted that the fixing structure 311 is specifically a deformable elastic structure. When the charging terminal 31 is installed on the temple of the smart glasses 200, the fixing structure 311 and the limiting structure 312 cooperate with each other to limit the sliding of the charging terminal 31 on the temple of the smart glasses 200. The user needs to apply a certain force to make the charging terminal 31 slide in the length direction of the temple. Through this design, it can be avoided that the charging terminal 31 is loose when the user wears and uses the smart glasses 200 normally, thereby affecting the user's experience.

[0108] It can be understood that by setting a limiting structure 312 on one side of the temple, the fixing structure 311 and the limiting structure 312 drive the charging end 31 to slide relative to the temple along the length direction of the temple of the smart glasses 200.

[0109] This design can avoid the charging terminal 31 and the temple from being separated and affecting the user's comfort, thereby avoiding the charging terminal 31 including the fixing structure 311 and the limiting structure 312 causing the user's external ear to feel a foreign body when wearing the smart glasses 200; it can also make the sliding connection between the charging terminal 31 and the temple more stable, thereby extending the service life of the charging adapter 100.

[0110] It should be further explained that when using the smart glasses 200, the temples need to be placed on the user's external auricle. It can be understood that the position on the charging end 31 that is electrically connected to the external power supply 301 is located at the end away from the user to improve the comfort of wearing the smart glasses 200.

[0111] In some embodiments, the charging terminal 31 is electrically connected to the external power supply 301 through its side facing away from the temple. The external power supply 301 may be a small magnetic power bank. In this case, a magnetic element that cooperates with the power bank may be provided on the charging terminal 31. The external power supply 301 may also be a combination of a magnetic charging cable and a power adapter. Such an external power supply 301 may further improve the ability of portable charging of the smart glasses 200.

[0112] See also Figures 4 to 6 The limiting structure 312 includes a first limiting member 3121 and a second limiting member 3122 arranged opposite to each other, and the first limiting member 3121 and the second limiting member 3122 cooperate to clamp the temples of the smart glasses 200; the charging end 31 is slidably connected to the temples through the cooperation between the first limiting member 3121 and the second limiting member 3122.

[0113] It can be understood that by providing the first limiting member 3121 and the second limiting member 3122 in opposite directions, when the charging terminal 31 is slidably connected to the temple, the charging terminal 31 can be prevented from falling off the temple and falling to the ground, thereby damaging the charging terminal 31.

[0114] Specifically, in some embodiments of the present invention, the first limiting member 3121 and the second limiting member 3122 are arranged on the inner side of the temple, that is, the side close to the user. Through this design, the charging terminal 31 can be prevented from falling from between the temples to the side away from the user, causing the charging terminal 31 or even the charging adapter 100 to fall and be damaged.

[0115] At the same time, since a certain curvature bend is provided at the tail of the temple, the first limiter 3121 and the second limiter 3122 cooperate with each other, so that when the charging end 31 slides relatively in the length direction of the temple, the charging end 31 will not fall off from the tail of the temple and thus separate from the temple.

[0116] It should be noted that the shape and size of the first limiting member 3121 and the second limiting member 3122 can be set according to the width of the temple. By setting the limiting structure 312, the charging terminal 31 can be prevented from falling in all directions of the temple.

[0117] It should be further explained that the limiting structure 312 is provided to prevent the charging terminal 31 from being separated from the temple. Therefore, in some embodiments, a magnetic connection may be used instead of the limiting structure 312 provided in the embodiment of the utility model.

[0118] Optionally, the charging terminal 31 and the temple can be connected by magnetic attraction. A pair of magnets with opposite polarities can be installed on the temple and the fixed structure 311 attached to the temple, or one of a magnet or an iron sheet can be installed on the temple, and the other can be installed on the fixed structure 311 attached to the temple.

[0119] See also Figure 7 and Figure 8 As another optional embodiment, the connecting member 2 is provided with an exposed second contact 21, and the second contact 21 is electrically connected to the first spring pin 121 through the connected connecting member 2 and the interior of the adapter body 1; the charging component 3 includes an adapter end 33 provided with a second spring pin 331, and the adapter end 33 abuts against the second contact 21 through the second spring pin 331 to achieve electrical conduction.

[0120] It should be noted that the original charging port of the smart glasses 200 is the first contact 122 set on the nose pad. Charging directly through the first contact 122 will not meet the application scenario of charging and using at the same time, which greatly affects the user experience.

[0121] It can be understood that the embodiment of the utility model is based on the setting of the first spring pin 121 on the adapter body 1, and by setting an exposed second contact 21 on the connecting member 2, the second contact 21 is electrically connected to the first spring pin 121, so that the actual charging port of the smart glasses 200 is transferred to the second contact 21, and then the second spring pin 331 on the adapter end 33 of the charging component 3 is used to realize electrical conduction with the second contact 21, the first spring pin 121 and the first contact 122 in sequence.

[0122] In some embodiments, the adapter terminal 33 is equivalent to the end of one end of the data cable. The adapter terminal 33 is connected to the top of the connector 2. The second spring pin 331 on the adapter terminal 33 is against the exposed second contact 21 on the connector 2. The other end of the data cable is responsible for connecting to a power adapter or a power bank to charge the smart glasses 200.

[0123] In some embodiments, the smart glasses 200 can be charged by connecting an external magnetic charging cable, and the adapter terminal 33 is the end of the magnetic charging cable. The voltage during charging is 5V and the maximum current is 0.5A.

[0124] For further information, please refer to Figure 7 and Figure 8 A magnetic attraction structure 4 is provided between the adapter end 33 and the connector 2 .

[0125] It can be understood that the adapter end 33 realizes electrical connection by abutting against the exposed second contact 21 on the connector 2 through the second spring pin 331 provided therein, and the fixation between the second spring pin 331 and the second contact 21 is realized by the magnetic attraction structure 4, that is, the magnetic attraction structure 4 is arranged at the connecting position between the adapter end 33 and the connector 2.

[0126] Furthermore, the magnetic structure 4 includes a first magnetic member 41 and a second magnetic member 42 respectively disposed on the adapter end 33 and the connector 2 . The first magnetic member 41 and the second magnetic member 42 are magnetically connected to achieve abutment between the second elastic pin 331 and the second contact 21 .

[0127] It should be noted that the first magnetic member 41 and the second magnetic member 42 are respectively located on the adapter end 33 and the connector 2 to achieve a magnetic connection between the adapter end 33 and the connector 2 .

[0128] When the first magnetic part 41 is magnetically connected to the second magnetic part 42, the second spring pin 331 and the second contact 21 are abutted against each other. By determining the detachable connection method as a magnetic connection, the installation or disassembly between the adapter terminal 33 and the connector 2 can be more convenient, and there is no need to find the exact connection position between the adapter terminal 33 and the connector 2, so that a quick connection can be achieved to charge the smart glasses 200, which greatly improves the portability of using the device for charging.

[0129] At the same time, the magnetic connection between the adapter terminal 33 and the connector 2 can also make the connection between the two more secure, and can reduce the wear on the adapter terminal 33 and the connector 2 when the adapter terminal 33 is repeatedly plugged in and out, thereby increasing the service life of the charging adapter 100.

[0130] Please continue reading Figure 7 and Figure 8 A first clamping portion 51 and a second clamping portion 52 facing each other are respectively provided on the connecting member 2 and the adapter body 1 . The first clamping portion 51 and the second clamping portion 52 cooperate with each other to clamp the nose pad portion of the smart glasses 200 .

[0131] It can be understood that the first clamping portion 51 and the second clamping portion 52 are respectively arranged on the connecting member 2 and the adapter body 1. Through the cooperation between the first clamping portion 51 and the second clamping portion 52, the connecting member 2 and the adapter body 1 of the charging adapter 100 can be fixed to the nose pad area of ​​the smart glasses 200.

[0132] It should be noted that the first clamping portion 51 and the second clamping portion 52, which are arranged opposite to each other, can ensure the charging stability of the smart glasses 200 while transferring the charging port of the smart glasses 200 and extending the charging port, thereby avoiding the phenomenon of failure to charge when the user wears and uses the smart glasses 200 normally.

[0133] Furthermore, at least a portion of the connecting member 2 and / or the adapter body 1 is deformable.

[0134] It can be understood that the parts of the adapter body 1 and the connector 2 that are fitted and connected to the nose pads of the smart glasses 200 have the same shape, which makes it easier to better fix the adapter body 1 and the connector 2 on the smart glasses 200.

[0135] Among them, the deformation is only for better connecting and fixing the adapter body 1 and the connector 2 on the smart glasses 200. Therefore, the deformed part can be on the adapter body 1 or on the connector 2. Of course, the deformable part can also be set on both the adapter body 1 and the connector 2.

[0136] It can also be understood that only a small part of the deformation is needed to achieve the technical effect of the above technical solution. The utility model does not limit the deformed part. Any modifications, equivalent replacements and improvements made within the principles of the utility model should be included in the protection scope of the utility model.

[0137] As a preferred embodiment of the present invention, the connector 2 and the adapter body 1 are both deformable, and both are made of silicone, and are clamped on the nose pads of the smart glasses 200 by deformation.

[0138] After the connector 2 and the adapter body 1 are fixed to the nose pad portion of the smart glasses 200 , the connector 2 and the adapter body 1 can be restored to their original shapes, and the fixation is achieved by the cooperation of the first clamping portion 51 and the second clamping portion 52 .

[0139] See also Figure 8 The embodiment of the utility model further provides a charging device 300 for charging the smart glasses 200 . The charging device 300 includes an external power source 301 and the above-mentioned charging adapter 100 .

[0140] When the smart glasses 200 are charged using the charging device 300 , the charging adapter 100 is electrically connected to the external power source 301 .

[0141] It can be understood that the charging device 300 provided in the embodiment of the utility model can realize electrical connection between the above-mentioned charging adapter 100 and the smart glasses 200, provide portable charging for the smart glasses 200, and meet the application scenario of users using the smart glasses 200 while charging.

[0142] It should be noted that the charging device 300 has the same beneficial effects as the above-mentioned charging adapter 100, which will not be described in detail here.

[0143] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A charging adapter for smart glasses, wherein the charging port of the smart glasses is arranged at the nose pad, characterized in that: The charging adapter device includes a connected adapter body and a connecting piece; The adapter body is provided with a mounting groove detachably connected to the nose pad part of the smart glasses, and the bottom wall of the mounting groove is provided with an electrical connection structure, and the electrical connection structure is electrically connected to the connector through the top of the adapter body; The connector is electrically connected to the charging port of the smart glasses through the adapter body.

2. The charging adapter according to claim 1, characterized in that: The electrical connection structure includes a first spring pin disposed on the bottom wall of the mounting groove, and a first contact point disposed on the smart glasses and located at the charging port; The first elastic pin is disposed corresponding to the first contact point, and the first elastic pin is held against the first contact point, and one end of the connecting member is electrically connected to the first contact point through the first elastic pin.

3. The charging adapter according to claim 2, characterized in that: One end of the connecting member is electrically connected to the first elastic pin; The charging adapter also includes a charging component, and the charging component is electrically connected to an end of the connector away from the first elastic pin.

4. The charging adapter as claimed in claim 3, characterized in that: The charging assembly includes a charging terminal and a wire, one end of the wire is connected to the charging terminal, and the other end of the wire is connected to the connecting member; A fixing structure is provided on the charging end, and the shape of the fixing structure is adapted to the temples of the smart glasses.

5. The charging adapter as claimed in claim 4, characterized in that: A limiting structure is provided on one side of the fixed structure of the charging end that is in contact with the temple, and the limiting structure is slidably connected to the temple of the smart glasses. The side of the charging end that is away from the temple can be electrically connected to an external power supply.

6. The charging adapter as claimed in claim 5, characterized in that: The limiting structure includes a first limiting member and a second limiting member arranged opposite to each other, and the first limiting member cooperates with the second limiting member to clamp the temples of the smart glasses; The charging end is slidably connected to the temple through the cooperation between the first limiting member and the second limiting member.

7. The charging adapter as claimed in claim 3, characterized in that: The connecting member is provided with an exposed second contact, and the second contact is electrically connected to the first spring pin through the connecting member connected to the inside of the adapter body; The charging component includes a transfer end provided with a second elastic pin, and the transfer end abuts against the second contact point through the second elastic pin to achieve electrical conduction.

8. The charging adapter according to claim 7, characterized in that: A magnetic attraction structure is provided between the adapter end and the connector; The magnetic attraction structure includes a first magnetic member and a second magnetic member respectively arranged on the adapter end and the connecting member, and the first magnetic member is magnetically connected to the second magnetic member to achieve abutment between the second elastic pin and the second contact.

9. The charging adapter according to any one of claims 6 or 8, characterized in that: A first clamping portion and a second clamping portion facing each other are respectively provided on the connecting member and the adapter body, and the first clamping portion and the second clamping portion cooperate with each other to clamp the nose pad part of the smart glasses; At least a portion of the connecting member and / or the adapter body is deformable.

10. A charging device for charging smart glasses, characterized in that: The charging device comprises an external power supply and a charging adapter as described in any one of claims 1 to 9; When the smart glasses are charged using the charging device, the charging adapter is electrically connected to the external power source.

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