Battery pack of intelligent wearable device and intelligent wearable device

Abstract

The invention relates to a battery pack of intelligent wearable equipment and the intelligent wearable equipment. The battery pack comprises a shell; the battery is positioned in the shell; temples; the driving piece is used for driving at least part of the glasses legs to extend out of the shell or retract into the shell; wherein when the glasses legs extend out of the shell, the glasses legs are used for being connected with a host of the intelligent wearable equipment. As the glasses legs can stretch out and draw back, when the glasses legs need to be stored and carried, the mechanical connection between the glasses legs and the host can be disconnected, and the glasses legs can be retracted into the shell of the battery pack, so that the battery pack and the host can be independently stored or carried, the storage and the carrying are convenient, the storage volume is reduced, and the glasses legs can be protected through the shell; the risk that the glasses legs with small strength and rigidity are damaged by mechanical stress such as extrusion or accidental falling is reduced, the service life of the glasses legs and the intelligent wearable equipment is prolonged, and the glasses legs can stretch out and draw back automatically so as to adjust the tightness of the intelligent wearable equipment worn by a user.

Description

Technical Field

[0001] The present invention relates to the technical field of smart wearable devices, in particular to a battery pack for a smart wearable device and a smart wearable device. Background Art

[0002] Extended Reality (XR) refers to the combination of reality and virtuality through computers to create a virtual environment for human-computer interaction. XR technology includes augmented reality (AR), virtual reality (VR) and mixed reality (MR). XR technology uses hardware devices combined with a variety of technical means to integrate virtual content and real scenes, bringing the experiencer an "immersive feeling" of seamless transition between the virtual world and the real world. XR glasses are a type of wearable eyewear device with an independent operating system that can realize various functions through software installation. It is one of the most promising wearable smart devices proposed in recent years. XR glasses usually include a host, a head-mounted device and temples connecting the two. XR glasses are larger than ordinary glasses because they include components such as batteries, which makes them inconvenient to carry and affects the user experience. Summary of the invention

[0003] The present application provides a battery pack for a smart wearable device and a smart wearable device, which are used to alleviate the problem of the inconvenience of carrying the smart wearable device.

[0004] According to a first aspect of an embodiment of the present application, there is provided a battery pack for a smart wearable device, the battery pack comprising: a shell; a battery, wherein the battery is located in the shell; temples; a driving member, wherein the driving member is used to drive at least a portion of the temples to extend out of the shell or retract into the shell; wherein, when the temples extend out of the shell, they are used to connect to a host of the smart wearable device.

[0005] In the embodiment of the present application, since the temples are retractable, when they need to be stored and carried, the mechanical connection between the temples and the host can be disconnected, and the temples can be retracted into the shell of the battery pack, so that the battery pack and the host can be stored or carried separately. This not only makes it easier to store and carry and reduces the storage volume, but also protects the temples through the shell, reducing the risk of damage to temples with lower strength and rigidity due to mechanical stress such as squeezing or accidental falling, thereby increasing the service life of the temples and smart wearable devices.

[0006] In a specific embodiment, the battery pack further includes a control module, which is electrically connected or signal-connected to the driving member and is used to control the driving member to start or stop, so as to control the temple to extend out of the housing or retract into the housing. In this embodiment, the control module can control the temple to extend or retract through the driving member.

[0007] In a specific embodiment, the shell has a contact surface for contacting the human head, the contact surface is provided with a pressure sensor, and the control module is further used to control the length of the temple extending out of the shell through the driving member according to the signal of the pressure sensor. In this embodiment, the length of the temple extending out of the shell can be adjusted through the cooperation of the control module, the pressure sensor and the driving member, and the tightness of the user wearing the smart wearable device can be automatically adjusted according to the different head circumferences of different users, so as to improve the wearing comfort of the user and improve the applicability of the smart wearable device, so that it can be used by users with different head circumferences.

[0008] In a specific embodiment, the contact surface is arc-shaped, thereby increasing the contact area between the battery pack and the user's head.

[0009] In a specific embodiment, the battery pack further includes a communication module, the communication module is used to connect with the host signal of the smart wearable device, and the control module can control the driving member to start after the communication module is connected with the host signal of the smart wearable device, so that at least part of the temple can be extended out of the shell. Therefore, the temple can only be extended out of the shell when the battery pack is connected with the host signal (that is, when the smart wearable device is in a working state), thereby reducing the risk of damage to the temple when it is extended out of the shell when the battery pack is not connected with the host signal (when the smart wearable device is in a storage and carrying state).

[0010] In a specific embodiment, the communication module includes a Bluetooth chip for connecting to a host of the smart wearable device via Bluetooth.

[0011] In a specific embodiment, the temple includes a fixed section and at least one telescopic section, the fixed section is located in the shell and connected to the shell, and the fixed section is sleeved on the outside of the telescopic section, the driving member is connected to the telescopic section, and is used to drive the telescopic section to extend or retract relative to the fixed section. In this embodiment, when the retractable temple is realized by the fixed section and at least one telescopic section, the extension and retraction of the temple can be achieved by driving the telescopic section to be extended and retracted by the driving member, which has the advantage of simple structure.

[0012] In a specific embodiment, the temple is provided with a first connection terminal, and the first connection terminal is used to connect to a host of the smart wearable device.

[0013] In a specific embodiment, the first connection terminal is a magnetic terminal. That is, the host and the temple are connected by magnetic attraction. The magnetic connection method is simple to operate. When the host and the temple are close to each other, the two can be automatically connected, thereby simplifying the user's operation. At the same time, the magnetic terminal has the advantage of small size, so it will not occupy too much space between the temple and the host, which is convenient for reducing the size of the smart wearable device.

[0014] In a specific embodiment, the housing includes a body and a receiving portion connected to both sides of the body along the length direction, the body has a first cavity, the receiving portion has a second cavity, the battery is located in the first cavity, and at least part of the temple can extend out of the second cavity or retract into the second cavity. In this embodiment, when the temple, the battery, and the control module are located in different cavities, the extension and retraction process of the temple will not affect the battery and the control module located in the first cavity, thereby improving the working reliability of the battery and the control module.

[0015] In a specific embodiment, the first cavity and the second cavity are not connected. When there are impurities or liquids in the second cavity of the accommodating portion, the impurities and liquids can be prevented from entering the first cavity to damage the battery, control module and other electrical components in the first cavity. At this time, the partition between the first cavity and the second cavity has a through hole, and the through hole is used for the connecting wire to pass through, so that the battery and control module in the first cavity are connected to the temple through the connecting wire. At the same time, the gap between the through hole and the connecting wire is sealed by a sealing member, so that the first cavity and the second cavity are not connected, preventing the impurities and liquids in the second cavity from entering the first cavity.

[0016] The present application also provides a smart wearable device, the smart wearable device comprising:

[0017] Host;

[0018] A battery pack, wherein the battery pack is a battery pack of the smart wearable device;

[0019] Wherein, when at least a portion of the temple extends out of the shell, the host can be connected to the temple.

[0020] When at least part of the temple is extended out of the battery pack housing, the temple can be connected to the host, so that the smart wearable device is in use; when at least part of the temple is retracted into the battery pack housing, the smart wearable device is in an unused state. At this time, the user can store and carry the battery pack and the host separately, thereby reducing the storage volume and improving the portability of the smart wearable device. At the same time, the temple in the retracted state can reduce the risk of damage and improve reliability and service life.

[0021] In a specific embodiment, the temple is provided with a first connection terminal, and the host is provided with a second connection terminal. When at least a portion of the temple is extended out of the housing, the temple is connected to the host through the first connection terminal and the second connection terminal. In this embodiment, the first connection terminal and the second connection terminal can not only realize the mechanical connection between the temple and the host, but also realize the electrical connection and signal transmission between the host and the temple, that is, when the first connection terminal is connected to the second connection terminal, the battery of the battery pack is electrically connected to the host through the connection line in the temple, the first connection terminal and the second connection terminal, so that the host is powered by the battery, and the communication module of the battery pack can also be connected to the host signal through the first connection terminal and the second connection terminal, so as to realize the signal transmission between the host and the battery pack.

[0022] In a specific embodiment, the temple and the host both include laser emitters. The first laser emitter and the second laser emitter in this embodiment can achieve alignment of the first connecting terminal and the second connecting terminal, thereby facilitating the connection between the two and improving the connection reliability and efficiency between the host and the temple.

[0023] In a specific embodiment, the inner cavity of the temple has a connecting line electrically connected to the battery, and when the host is connected to the temple, the battery supplies power to the host through the connecting line.

[0024] It should be understood that the foregoing general description and the following detailed description are exemplary only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of the structure of a smart wearable device provided in this application in a specific embodiment;

[0026] Figure 2 for Figure 1 Schematic diagram of the structure of the battery pack;

[0027] Figure 3 for Figure 2 A schematic diagram of the structure of the middle driving member and the temples, wherein the temples are in a retracted state;

[0028] Figure 4 for Figure 3 A schematic diagram of the structure in which the temples are in an extended state;

[0029] Figure 5 for Figure 2 Schematic diagram of the internal structure of the battery pack;

[0030] Figure 6 for Figure 1 Schematic diagram of the connection terminals between the middle temple and the host and the laser transmitter.

[0031] Description of reference numerals:

[0032] 1-Battery pack;

[0033] 11- housing;

[0034] 111-accommodation portion;

[0035] 112-pressure sensor;

[0036] 113-Ontology;

[0037] 12-Battery;

[0038] 13-Bluetooth chip;

[0039] 14-Laser emission module;

[0040] 15- DC conversion module;

[0041] 16- micro control unit;

[0042] 17- Charging control module;

[0043] 18-pressure identification module;

[0044] 19-Battery protection module;

[0045] 2- temples;

[0046] 21- telescopic control module;

[0047] 22- driving member;

[0048] 23- telescopic section;

[0049] 24-fixed segment;

[0050] 25- first connecting terminal;

[0051] 26- a first laser emitter;

[0052] 3-Host;

[0053] 31- second connection terminal;

[0054] 32- Second laser emitter.

[0055] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application. DETAILED DESCRIPTION

[0056] In order to better understand the technical solution of the present application, the embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0057] In a specific embodiment, the present application is further described in detail below through specific embodiments and in conjunction with the accompanying drawings.

[0058] The smart wearable device includes a host and a back headband, and also includes a battery for powering the entire device. In order to improve the battery life, the battery is large in size and weight. At the same time, the host of the smart wearable device is also large in size and weight. In order to balance the weight distribution of the entire smart wearable device, the battery pack for accommodating the battery can be set on the back headband, that is, the heavier parts of the smart wearable device are the host and the battery pack, and the host and the battery pack are connected by temples. The weight of the temples is relatively small, and usually lacks protection, resulting in low strength and rigidity of the temples, resulting in a high risk of damage to the temples of the smart wearable device when subjected to mechanical stress such as squeezing or accidental falling. In addition, because the temples are connected to the host and the battery pack, the temples cannot be folded to reduce the storage volume, resulting in the smart wearable device being too large and inconvenient to carry.

[0059] In order to solve the above technical problems, the embodiment of the present application provides a smart wearable device and a battery pack 1 thereof. The smart wearable device can be specifically XR glasses, etc. Figure 1 As shown, the smart wearable device includes a battery pack 1, a host 3 and a temple 2, wherein the temple 2 is used to connect the battery pack 1 and the host 3, and when the temple 2 is connected to the host 3, the user can wear the smart wearable device. When worn, the battery pack 1 is worn on the back of the user's head, the host 3 is worn on the user's eyes, and the temple 2 can be placed on the user's ears, similar to ordinary glasses.

[0060] Specifically, Figure 2 and Figure 3 As shown, the temple 2 includes a driving member 22, which is used to drive at least a portion of the temple 2 to extend out of the shell 11 or retract into the shell 11, and when the temple 2 extends out of the shell 11, the temple 2 can be connected to the host 3 of the smart wearable device, wherein the connection between the temple 2 and the host 3 includes a mechanical connection and an electrical connection or a signal connection, that is, the temple 2 and the host 3 can be connected as a whole, and the battery 12 in the battery pack 1 can supply power to the host 3, so that the host 3 can work normally.

[0061] In the embodiment of the present application, since the temple 2 is retractable, when it needs to be stored and carried, the mechanical connection between the temple 2 and the host 3 can be disconnected, and the temple 2 can be retracted into the shell 11 of the battery pack 1, so that the battery pack 1 and the host 3 can be stored or carried separately. This not only makes it easier to store and carry and reduces the storage volume, but also protects the temple 2 through the shell 11, reducing the risk of damage to the temple 2 with lower strength and rigidity due to mechanical stress such as squeezing or accidental falling, thereby increasing the service life of the temple 2 and the smart wearable device.

[0062] Specifically, Figure 3 and Figure 4 As shown, the temple 2 includes a fixed section 24 and at least one telescopic section 23. The fixed section 24 is located in the shell 11 and connected to the shell 11, and the fixed section 24 has a cavity and is sleeved on the outside of the telescopic section 23. The driving member 22 is connected to the telescopic section 23. The driving member is used to drive the telescopic section 23 to extend out of the cavity of the fixed section 24 or retract into the cavity of the fixed section 24. When the telescopic section 23 extends out of the cavity of the fixed section 24, the telescopic section 23 extends out of the shell 11. When the telescopic section 23 retracts into the cavity of the fixed section 24, the telescopic section 23 retracts into the shell 11, thereby realizing the temple 2 extending out of the shell 11 or retracting into the shell 11.

[0063] Among them, Figure 4 In the illustrated embodiment, the temple 2 includes a plurality of telescopic sections 23, and adjacent telescopic sections 23 are mutually sleeved, so that the telescopic section 23 away from the fixed section 24 can be retracted into the adjacent telescopic section 23. In addition, when the number and size of the telescopic sections 23 are changed, the length of the temple 2 fully extended from the housing 11 can be changed, so the number and size of the telescopic sections 23 can be set as needed.

[0064] In a specific embodiment, the battery pack 1 further includes a control module, which can be a control circuit board, such as a printed circuit board (PCB). The control module is electrically connected or signal-connected to the driving member 22, and is used to control the driving member 22 to start or stop, so as to control the temple 2 to extend out of the housing 11 or retract into the housing 11.

[0065] In this embodiment, the control module may specifically include a telescopic control module 21, which is electrically or signal-connected to the driving member 22, so that the driving member 22 is controlled to be opened or closed through the telescopic control module 21, thereby controlling the telescopic section 23 of the temple 2 to extend out of the shell 11 or retract into the shell 11.

[0066] The telescopic control module 21 may be a control chip integrated into the housing 11 of the battery pack 1 , or the telescopic control module 21 may be a separate circuit board.

[0067] Specifically, the shell 11 has a contact surface for contacting the human head, and the contact surface is provided with a pressure sensor 112. When the user wears the smart wearable device, the host 3 is worn on the user's eyes, and the shell 11 of the battery pack 1 is located at the back of the user's head and contacts the user's head through the contact surface. At this time, the pressure sensor 112 can sense the pressure on the user's head. For example, when the length of the temple 2 extending out of the shell 11 is too long, the pressure sensed by the pressure sensor 112 is too small, that is, the smart wearable device is too loose. When the length of the temple 2 extending out of the shell 11 is too short, the pressure sensed by the pressure sensor 112 is too large, that is, the smart wearable device is too tight. The pressure sensor 112 can specifically be a pressure sensing film or other pressure sensor.

[0068] In order to solve the problem of the smart wearable device being too loose or too tight, the control module of the battery pack 1 is also used to control the opening time of the driving member 22 according to the signal of the pressure sensor 112, thereby controlling the length of the temple 2 extending out of the shell 11 through the driving member 22 to adjust the distance between the battery pack 1 and the host 3, thereby reducing the risk of the smart wearable device being too loose or too tight.

[0069] Among them, the control module can also include a pressure recognition module 18, and the pressure recognition module 18 can also pre-store a rated pressure, which represents the appropriate pressure on the head of the user when wearing the smart wearable device. Under this pressure, the smart wearable device will not be too loose or too tight. The pressure recognition module 18 can also determine the current pressure recognized by the pressure sensor 112. If the current pressure is less than the rated pressure, it means that the smart wearable device is too loose and the length of the temple 2 is too long. The pressure recognition module 18 sends a signal to the telescopic control module 21 that the length of the temple 2 is too long. The telescopic control module 21 starts the driving member 22 according to the signal to retract the telescopic section 23 to a part of the shell 11 to reduce the length of the temple 2 extending out of the shell 11. In this process, the pressure sensor 112 monitors the pressure in real time until the pressure recognition module 18 determines that the current pressure is equal to or close to the rated pressure. The pressure recognition module 18 sends a signal to the telescopic control module 21, and the telescopic control module 21 controls the driving member 22 to close, so that the length of the temple 2 extending out of the shell 11 is maintained at this length, thereby making the user wear the smart wearable device appropriately tight. If the pressure recognition module 18 determines that the current pressure recognized by the pressure sensor 112 is greater than the rated pressure, it means that the smart wearable device is too tight and the length of the temple 2 is too short. The pressure recognition module 18 sends a signal to the telescopic control module 21 indicating that the length of the temple 2 is too short. The telescopic control module 21 starts the driving member 22 according to the signal to make the telescopic section 23 continue to extend the shell 11, so as to increase the length of the temple 2 extending from the shell 11. In this process, the pressure sensor 112 monitors the pressure in real time until the pressure recognition module 18 determines that the current pressure is equal to or close to the rated pressure. The pressure recognition module 18 sends a signal to the telescopic control module 21, and the telescopic control module 21 controls the driving member 22 to close, so that the length of the temple 2 extending from the shell 11 is maintained at this length, so that the user can wear the smart wearable device with appropriate tightness.

[0070] Therefore, in this embodiment, through the cooperation of the pressure sensor 112, the pressure identification module 18 and the telescopic control module 21, the tightness of the smart wearable device worn by the user can be automatically adjusted according to the different head circumferences of different users, so as to improve the wearing comfort of the user and improve the applicability of the smart wearable device so that it can be used by users with different head circumferences.

[0071] Specifically, the driving member 22 may be a stepping motor, and the driving member 22 can rotate forward or reverse, so that the extension and retraction of the telescopic section 23 can be easily realized, and the extension length of the telescopic section 23 can be easily controlled.

[0072] Specifically, the contact surface is arc-shaped, thereby increasing the contact area between the battery pack 1 and the user's head.

[0073] In the above embodiments, the battery pack 1 further includes a communication module, which is used to implement signal interaction with the host 3 of the smart wearable device, and the control module can control the driving member 22 to start after the communication module is connected to the host 3 of the smart wearable device by signal, so that at least part of the temple 2 can be extended out of the shell 11. Therefore, the temple 2 can only be extended out of the shell 11 when the battery pack 1 is connected to the host 3 by signal (that is, when the smart wearable device is in a working state), thereby reducing the risk of damage to the temple 2 when it is extended out of the shell 11 when the battery pack 1 is not connected to the host 3 by signal (when the smart wearable device is in a storage and carrying state).

[0074] In this embodiment, when it is recognized that the host 3 and the battery pack 1 have achieved signal connection through the communication module, the telescopic driving module 21 can control the driving member 22 to start, so that at least part of the temple 2 can be extended out of the shell 11, so that the temple 2 can be mechanically connected to the host 3. At this time, the signal connection and mechanical connection between the host 3 and the battery pack 1 can be achieved.

[0075] Among them, the communication module includes a microcontroller unit (MCU) 16 and a Bluetooth chip 13. At the same time, the host 3 is also provided with a Bluetooth module, so that the host 3 and the battery pack 1 can be connected by Bluetooth, so that the two can realize signal interaction, and the signal interaction between the two is controlled by the microcontroller unit 16, and the microcontroller unit 16 is also used to process data.

[0076] In addition, the outer wall of the shell 11 in the battery pack 1 may be provided with a Bluetooth switch for turning on or off the Bluetooth function of the battery pack 1 .

[0077] In the above embodiments, the battery 12 of the battery pack 1 can be a rechargeable battery, and the outer wall of the housing 11 is provided with a charging socket electrically connected to the battery 12, and the battery 12 is charged through the charging socket. At the same time, the control module of the battery pack 1 can also include a charging control module 17, which is used to control the charging current by detecting the voltage of the battery 12 and to identify the charging protocol. The housing 11 of the battery pack 1 can also be provided with a battery protection module 19, which is used to protect the battery 12, especially to protect the charging process and the discharging process of the battery 12 to prevent the battery 12 from overheating.

[0078] On the other hand, Figure 6 As shown, the temple 2 is provided with a first connecting terminal 25, and correspondingly, the host 3 is provided with a second connecting terminal 31. When the host 3 is connected to the battery pack 1 through a communication module (for example, a Bluetooth connection), at least part of the temple 2 extends out of the shell 11, so that the temple 2 and the host 3 can be mechanically connected through the first connecting terminal 25 and the second connecting terminal 31, thereby putting the smart wearable device in use.

[0079] In a specific embodiment, the first connection terminal 25 and the second connection terminal 31 are both magnetic terminals, that is, the host 3 is magnetically connected to the temple 2. The magnetic connection method is simple to operate. When the host 3 and the temple 2 are close to each other, the two can be automatically connected, thereby simplifying the user's operation. At the same time, the magnetic terminal has the advantage of small size, so it will not occupy too much space between the temple 2 and the host 3, which is convenient for reducing the size of the smart wearable device.

[0080] In addition, the temple 2 can be provided with a plurality of first connection terminals 25, and the host 3 can be provided with a plurality of second connection terminals 31, so as to improve the connection reliability between the temple 2 and the host 3, and prevent the temple 2 and the host 3 from being separated from each other when the smart wearable device is in use, thereby causing damage to the device. In addition, the first connection terminal 25 and the second connection terminal 31 can also realize the electrical connection and signal transmission between the host 3 and the temple 2, that is, when the first connection terminal 25 and the second connection terminal 31 are connected, the battery 12 of the battery pack 1 is electrically connected to the host 3 through the connection line in the temple 2, the first connection terminal 25 and the second connection terminal 31, so as to supply power to the host 3 through the battery 12, and the communication module of the battery pack 1 can also be connected to the host 3 through the first connection terminal 25 and the second connection terminal 31, so as to realize the signal transmission between the host 3 and the battery pack 1.

[0081] In other embodiments, the host 3 and the temple 2 may also be mechanically connected in other ways, for example, the host 3 and the temple 2 may be provided with matching clamping parts, and when at least part of the temple 2 extends out of the housing 11, the clamping part of the host 3 and the clamping part of the temple 2 are clamped, thereby realizing the mechanical connection between the host 3 and the temple 2. Therefore, in the embodiments of the present application, the mechanical connection method between the host 3 and the temple 2 is not limited.

[0082] Specifically, Figure 6 As shown, the temple 2 may also include a first laser emitter 26, and correspondingly, the host 3 may include a second laser emitter 32. A laser emission module 14 is also provided in the housing 11 of the battery pack 1. The laser emission module 14 is used to control the first laser emitter 26 and / or the second laser emitter 32. When at least part of the temple 2 extends out of the housing 11, under the control of the laser emission module 14, the first laser emitter 26 and / or the second laser emitter 32 emits lasers to achieve alignment. After alignment, the first connection terminal 25 of the temple 2 is aligned with the second connection terminal 31 of the host 3, so that they can be connected by magnetic attraction. Therefore, the first laser emitter 26 and the second laser emitter 32 in this embodiment can achieve the alignment of the first connection terminal 25 and the second connection terminal 31, thereby facilitating the connection between the two and improving the connection reliability and efficiency between the host 3 and the temple 2.

[0083] In the above embodiments, the shell 11 of the battery pack 1 also includes a DC conversion module 15, and the battery 12 is electrically connected to the power module of the smart wearable device through the DC conversion module 15, so that each power module is powered by the battery 12, and a suitable current is provided to each power module through the DC conversion module.

[0084] Specifically, Figure 2 and Figure 5 As shown, the housing 11 includes a body 113 and a receiving portion 111 connected to both sides of the body 113 along the length direction, the body 113 has a first cavity, the receiving portion 111 has a second cavity, the battery 12 and the control module of the battery pack are located in the first cavity, and at least part of the temple 2 can extend out of the second cavity or retract into the second cavity. In this embodiment, when the temple 2, the battery 12 and the control module are located in different cavities, the extension and retraction process of the temple 2 will not affect the battery 12 and the control module located in the first cavity, thereby improving the working reliability of the battery 12 and the control module.

[0085] More specifically, the first cavity and the second cavity are not connected, and when there are impurities or liquids in the second cavity of the accommodating part, the impurities and liquids can be prevented from entering the first cavity to damage the battery 12 and the control module and other electrical devices in the first cavity. At this time, the partition between the first cavity and the second cavity has a through hole, and the through hole is used for the connection line to pass through, so that the battery 12 and the control module in the first cavity are connected to the temple 2 through the connection line. At the same time, the gap between the through hole and the connection line is sealed by a sealing member, so that the first cavity and the second cavity are not connected, and the impurities and liquids in the second cavity are prevented from entering the first cavity.

[0086] The above is only a specific implementation of the embodiment of the present application, but the protection scope of the embodiment of the present application is not limited thereto, and any changes or replacements within the technical scope disclosed in the embodiment of the present application should be included in the protection scope of the embodiment of the present application. Therefore, the protection scope of the embodiment of the present application should be based on the protection scope of the claims.

Claims

1. A battery pack for a smart wearable device, characterized in that: The battery pack comprises: case; a battery, the battery being located in the housing; Temples; A driving member, the driving member is used to drive at least a portion of the temple to extend out of the housing or retract into the housing; When the temples extend out of the housing, they are used to connect to the host of the smart wearable device.

2. The battery pack for a smart wearable device according to claim 1, characterized in that: The battery pack also includes a control module, which is electrically connected or signal-connected to the driving member and is used to control the driving member to start or stop, so as to control the temple to extend out of the shell or retract into the shell.

3. The battery pack for the smart wearable device according to claim 2, characterized in that: The shell has a contact surface for contacting the human head, and the contact surface is provided with a pressure sensor. The control module is also used to control the length of the temple extending out of the shell through the driving member according to the signal of the pressure sensor.

4. The battery pack for the smart wearable device according to claim 3, characterized in that: The contact surface is arc-shaped.

5. The battery pack for the smart wearable device according to claim 2, characterized in that: The battery pack also includes a communication module, which is used to connect to the host signal of the smart wearable device, and the control module can control the drive member to start after the communication module is connected to the host signal of the smart wearable device, so that at least part of the temple extends out of the shell.

6. The battery pack for the smart wearable device according to claim 5, characterized in that: The communication module includes a Bluetooth chip for connecting to a host of the smart wearable device via Bluetooth.

7. The battery pack of the smart wearable device according to any one of claims 1 to 6, characterized in that: The temple includes a fixed section and at least one telescopic section, the fixed section is located in the shell and connected to the shell, and the fixed section is sleeved on the outside of the telescopic section, and the driving member is connected to the telescopic section for driving the telescopic section to extend or retract relative to the fixed section.

8. The battery pack of the smart wearable device according to any one of claims 1 to 6, characterized in that: The temple is provided with a first connection terminal, and the first connection terminal is used to connect to the host of the smart wearable device.

9. The battery pack for the smart wearable device according to claim 8, characterized in that: The first connecting terminal is a magnetic terminal.

10. The battery pack of the smart wearable device according to any one of claims 1 to 6, characterized in that: The shell includes a main body and a accommodating portion connected to both sides of the main body along the length direction, the main body has a first cavity, the accommodating portion has a second cavity, the battery is located in the first cavity, and at least part of the temple can extend out of the second cavity or retract into the second cavity.

11. The battery pack for the smart wearable device according to claim 10, characterized in that: The first cavity and the second cavity are not connected.

12. A smart wearable device, characterized in that: The smart wearable device comprises: Host; A battery pack, wherein the battery pack is a battery pack for the smart wearable device according to any one of claims 1 to 11; Wherein, when at least a portion of the temple extends out of the shell, the host can be connected to the temple.

13. The smart wearable device according to claim 12, characterized in that: The temple is provided with a first connection terminal, and the host is provided with a second connection terminal. When at least a portion of the temple is extended out of the shell, the temple is connected to the host through the first connection terminal and the second connection terminal.

14. The smart wearable device according to claim 13, characterized in that: The temples and the host both include laser emitters.

15. The smart wearable device according to claim 12, characterized in that: The inner cavity of the temple has a connecting line electrically connected to the battery. When the host is connected to the temple, the battery supplies power to the host through the connecting line.

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