Glasses leg, preparation method of battery in glasses leg, wearable device and assembly

Abstract

According to the glasses leg, the preparation method of the battery in the glasses leg, the wearable device and the assembly, the capacity of the battery of the wearable device can be increased, the endurance time of the wearable device can be prolonged, and the long-time use requirement of a user can be met. Each glasses leg comprises a glasses leg main body and a battery, the glasses leg main body comprises a first shell and a first electric connector, the first electric connector is mounted at one end of the first shell, the battery comprises a second shell, a battery cell and a second electric connector, the second shell is mounted at one end of the first shell, and the battery cell is located on the inner side of the second shell; the second electric connector is mounted at one end, facing the first shell, of the second shell, and is electrically connected with the battery cell and the first electric connector.

Description

Technical Field

[0001] The present application relates to the field of wearable technology, and in particular to a temple, a method for preparing a battery in the temple, a wearable device, and a component. Background Art

[0002] As the functions of wearable devices (such as smart glasses) increase day by day, the data that wearable devices need to process is increasing, and the power they consume is also increasing. However, the battery capacity of existing wearable devices is small, which makes the battery life of wearable devices short and cannot meet the needs of users for long-term use. Summary of the invention

[0003] The present application provides a temple, a method for preparing a battery in the temple, a wearable device, and a component, which can increase the capacity of the battery of the wearable device and extend the battery life of the wearable device to meet the needs of users for long-term use.

[0004] In the first aspect, the present application provides a temple, including a temple body and a battery, the temple body including a first shell and a first electrical connector, the first electrical connector is installed at one end of the first shell, the battery includes a second shell, a battery cell and a second electrical connector, the second shell is installed at one end of the first shell, the battery cell is located on the inner side of the second shell, and the second electrical connector is installed at one end of the second shell facing the first shell, and is electrically connected to the battery cell and the first electrical connector. The technical solution provided in this embodiment uses the first shell of the temple body and the second shell of the battery as the outer shell of the temple. At this time, the second shell is used as both the outer shell of the battery and the outer shell of the temple. In other words, the outer shell of the battery can be reused with the outer shell of the temple. On the one hand, the volume occupied by the outer shell of the temple can be saved, the volume of the battery can be increased, and then it helps to increase the battery capacity, extend the battery life of the wearable device, and meet the needs of users to use the wearable device for a long time. On the other hand, it can avoid the problem of insufficient assembly reserved space between the second shell and the first shell during the assembly process, thereby helping to improve the production quality of the product.

[0005] In a possible implementation manner, the battery further includes an anti-puncture layer, and the anti-puncture layer covers the outer surface of the second shell. In this embodiment, the anti-puncture layer is provided to help enhance the anti-puncture capability of the battery.

[0006] In a possible embodiment, the second shell includes a main shell, a side cover and a connecting part, the main shell is provided with a first opening, the first opening communicates the inner side and the outer side of the main shell, the side cover is installed on the main shell, the connecting part is fixedly connected between the main shell and the side cover, and covers the first opening together with the side cover; the anti-puncture layer includes a first sub-anti-puncture layer, a second sub-anti-puncture layer and a third sub-anti-puncture layer, the first sub-anti-puncture layer is provided on the outer surface of the main shell, the second sub-anti-puncture layer is provided on the outer surface of the side cover, and the third sub-anti-puncture layer is provided on the outer surface of the connecting part, and is connected between the first sub-anti-puncture layer and the second sub-anti-puncture layer. In this embodiment, by dividing the anti-puncture layer into a first sub-anti-puncture layer, a second sub-anti-puncture layer and a third sub-anti-puncture layer, and making the first sub-anti-puncture layer on the outer surface of the main shell, the second sub-anti-puncture layer on the outer surface of the side cover, and the third sub-anti-puncture layer on the outer surface of the connecting part, the anti-puncture layer can cover the outer surface of the second shell to enhance the anti-puncture performance of the battery.

[0007] In a possible implementation manner, the first sub-anti-puncture layer, the second sub-anti-puncture layer and the third sub-anti-puncture layer are an integrally formed structure, or the first sub-anti-puncture layer, the second sub-anti-puncture layer and the third sub-anti-puncture layer are separately formed structures. In this embodiment, by making the first sub-anti-puncture layer, the second sub-anti-puncture layer and the third sub-anti-puncture layer integrally formed or separately formed, it can be ensured that the anti-puncture layer completely covers the outer surface of the second shell, thereby improving the anti-puncture performance of the battery.

[0008] In a possible implementation manner, the second housing is detachably mounted on the first housing, and the second electrical connector is plugged into the first electrical connector. In this embodiment, since the second housing is detachably mounted on the first housing, and the second electrical connector is plugged into the first electrical connector, the battery and the temple body can be detachably mounted, and electrical conduction between the battery and the temple body can be achieved.

[0009] In a possible implementation, the first shell is provided with a mounting groove, the opening of the mounting groove is located at the end surface of the first shell facing the battery, the second shell includes a main body and a raised portion, the raised portion is fixedly connected to one end of the main body facing the first shell, the raised portion is detachably mounted to the mounting groove, and the second electrical connector is mounted to one end of the raised portion away from the main body. In this embodiment, by providing the mounting groove on the first shell and mounting the raised portion of the second shell to the mounting groove, the appearance of the temple is improved.

[0010] In a possible implementation manner, the first housing is provided with a first locking portion, the first locking portion is provided on the wall surface of the mounting groove, the battery is further provided with a second locking portion, the second locking portion is provided on the outer peripheral surface of the raised portion, and the second locking portion and the first locking portion are locked with each other. This arrangement can enhance the assembly strength between the battery and the temple body, and prevent the battery from falling off during use.

[0011] In a possible implementation, the temple further includes a seal, which is sleeved on the protrusion and located on the side of the second connector facing the main body, and is clamped between the groove side wall surface of the mounting groove and the outer peripheral surface of the protrusion. By providing the seal, water vapor and impurities in the external environment can be prevented from entering the interior of the temple, thereby ensuring better performance of the wearable device.

[0012] In a possible implementation, the temple body further includes a power monitor, a processor, and a reminder, the power monitor is electrically connected to the second electrical connector and is used to monitor the power of the battery, the processor is electrically connected to the power monitor and is used to obtain the power of the battery monitored by the power monitor and send a reminder signal according to the power of the battery, and the reminder is electrically connected to the processor and is used to receive the reminder signal and provide a power reminder according to the reminder signal. This setting allows the user to obtain the battery power information so that the user can charge the battery in time, thereby helping to extend the battery life of the wearable device.

[0013] In a possible implementation, the reminder is a speaker, an indicator light or a vibration motor. In this setting, the wearable device can use voice broadcast, light changes of the indicator light or vibration to remind the user to charge the battery.

[0014] In a second aspect, the present application further provides a wearable device, comprising a frame and the temples as described in any one of the above items, wherein the temples are connected to the frame. The wearable device provided in this embodiment can extend the time a user uses the wearable device by providing the temples as described above.

[0015] In a third aspect, the present application further provides a wearable device assembly, including a storage box and the wearable device as described above, wherein the wearable device can be accommodated inside the storage box. The wearable device assembly provided in this embodiment can enhance the user experience by providing the wearable device as described above.

[0016] In a possible implementation, a charging base is provided in the storage box, and the charging base is used to charge the battery. In this embodiment, by providing a charging base in the storage box and providing a storage battery in the charging base, when the wearable device is placed on the charging base, the wearable device is electrically connected to the storage battery, so that the battery in the wearable device can be charged.

[0017] In a possible implementation, there are at least two batteries, the second shell of one battery is installed at one end of the first shell, and at least one battery is located inside the storage box. In this configuration, the user can directly replace the battery and continue to use the wearable device.

[0018] In a fourth aspect, the present application also provides a method for preparing a battery in a temple, comprising: providing a main shell, the main shell being provided with a first opening, the first opening being connected to the inner side and the outer side of the main shell; installing a battery cell on the inner side of the main shell; fixing the side cover to the main shell, forming a connecting portion between the side cover and the main shell, the connecting portion and the side cover jointly covering the first opening, the connecting portion, the side cover and the main shell forming a second opening; fixing the top cover to the main shell, the side cover and the connecting portion, and covering the second opening. The method for preparing a battery in a temple provided in this embodiment not only facilitates the installation of the battery cell to the main shell, but also makes the assembly between the battery cell and the main shell more compact, so that a larger battery cell can be installed in the main shell, thereby helping to increase the capacity of the battery, extend the battery life of the wearable device, and meet the needs of users to use the wearable device for a long time.

[0019] In a possible embodiment, after the step of fixing the top cover to the main housing, the side cover and the connecting part and covering the second opening, the method further includes: forming an anti-puncture layer on the outer surface of the main housing, the outer surface of the side cover and the outer surface of the connecting part. By forming the anti-puncture layer on the outer surface of the main housing, the outer surface of the side cover and the outer surface of the connecting part, the anti-puncture layer can cover the outer surface of the battery housing, thereby improving the anti-puncture performance of the battery.

[0020] In a possible implementation manner, after the step of providing a main shell and before the step of installing the battery cell on the inner side of the main shell, the method further includes: forming a first sub-anti-puncture layer on the outer surface of the main shell.

[0021] In a possible implementation manner, after the step of installing the battery cell on the inner side of the main shell and before the step of fixing the side cover to the main shell, the method further includes: forming a second sub-anti-puncture layer on the outer surface of the side cover.

[0022] In a possible implementation, after the step of fixing the side cover to the main shell, forming a connection portion between the side cover and the main shell, the connection portion and the side cover together covering the first opening, and the connection portion, the side cover and the main shell enclosing to form a second opening, and before the step of fixing the top cover to the main shell, the side cover and the connection portion, and covering the second opening, the step further includes: forming a third sub-anti-puncture layer on the outer surface of the connection portion, the third sub-anti-puncture layer being connected between the first sub-anti-puncture layer and the second sub-anti-puncture layer. The method for preparing the battery in the temple provided in this embodiment forms the first sub-anti-puncture layer, the second sub-anti-puncture layer and the third sub-anti-puncture layer of the anti-puncture layer in different process steps, thereby ensuring that the anti-puncture layer completely covers the surface of the second shell of the battery to enhance the anti-puncture performance of the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the background technology, the drawings required for use in the embodiments of the present application or the background technology will be described below.

[0024] Figure 1 is a structural schematic diagram of a wearable device component provided in an embodiment of the present application;

[0025] Figure 2 yes Figure 1 A schematic structural diagram of the temple of a wearable device in the wearable device assembly shown;

[0026] Figure 3 yes Figure 2 The schematic diagram of the cross-sectional structure of the temple after being cut along AA;

[0027] Figure 4 yes Figure 2 A schematic structural diagram of a temple main body in the temple shown;

[0028] Figure 5 yes Figure 4 A schematic diagram of the wireframe structure of the first electrical connector, circuit board, processor, power monitor and indicator in the temple body;

[0029] Figure 6 yes Figure 2 A schematic diagram of the structure of the battery in the temple shown;

[0030] Figure 7 and Figure 8 is a schematic diagram of a planar structure of a battery in some other embodiments;

[0031] Fig. 9 yes Figure 2 A schematic diagram of the cross-sectional structure of the battery in the temple shown;

[0032] Fig.10 yes Figure 6 The cross-sectional structure diagram of the battery in the first embodiment after being cut along BB;

[0033] Fig.11 yes Figure 6 A schematic diagram of the structure of the main housing, side cover and top cover in the battery shown;

[0034] Fig.12 yes Figure 6 The cross-sectional structure diagram of the battery in the second embodiment after being cut along BB;

[0035] Fig.13 It is a process flow chart of the first method for preparing a battery in a temple provided by the present application;

[0036] Fig.14 It is a process flow chart of the second method for preparing the battery in the temple provided in the present application. DETAILED DESCRIPTION

[0037] The embodiments of the present application are described below in conjunction with the drawings in the embodiments of the present application.

[0038] Please refer to Figure 1 and Figure 2 , Figure 1 is a structural diagram of a wearable device assembly 1000 provided in an embodiment of the present application, Figure 2 yes Figure 1 A schematic structural diagram of the temples of the wearable device 100 in the wearable device assembly is shown.

[0039] The embodiment of the present application provides a wearable device assembly 1000, including a wearable device 100 and a storage box 200, and the wearable device 100 can be accommodated on the inner side of the storage box 200. Among them, the wearable device 100 is a device that can be worn directly on the body (such as the wrist, head or neck). The wearable device 100 uses wearable technology to intelligently configure people's daily wear, and integrates devices such as sensors, as well as functions such as identification, connection and cloud services into items such as glasses, watches, bracelets, clothing and shoes and socks used by people, so that users can expand their perception capabilities. Exemplarily, the wearable device 100 includes smart glasses, smart watches and smart bracelets. In the embodiment of the present application, the wearable device 100 is illustrated as smart glasses. Among them, the smart glasses can be augmented reality (AR) glasses, virtual reality (VR) glasses or mixed reality (MR) glasses.

[0040] The storage box 200 can accommodate the wearable device 100 and charge the wearable device 100. The storage box 200 is taken as a glasses box as an example for description in the embodiment of the present application.

[0041] The storage box 200 includes a box body 210, a box cover 220 and a charging stand 230. Among them, the box cover 220 can be covered on the box body 210, and form a closed box-shaped body with the box body 210 to store the wearable device 100. It should be understood that the shape of the box-shaped body is not limited to a rectangle, and can also be an ellipse, a circle or other special shapes. It should be noted that the box cover 220 and the box body 210 can be independent structural members from each other, and the box cover 220 can be detachably mounted on the box body 210, or the box cover 220 can be installed on the box body 210 in an openable and closable manner, or the box cover 220 can be slidably mounted on the box body 210, or the box cover 220 can be installed on the box body 210 through a hinge structure, or the box cover 220 can be installed on the box body 210 by magnetic attraction. The present application does not specifically limit the assembly relationship between the box cover 220 and the box body 210. In addition, the box cover 220 can also be opened relative to the box body 210 to facilitate the wearable device 100 to be placed in the storage box 200 or taken out from the storage box 200.

[0042] The charging stand 230 is located inside the box body 210, and is used to load the wearable device 100 and charge the wearable device 100. The charging stand 230 is provided with a battery (not shown). When the wearable device 100 is placed on the charging stand 230, the wearable device 100 is electrically connected to the battery, so that the wearable device 100 can be charged.

[0043] The wearable device 100 may include a frame (not shown) and a temple 100a connected to the frame. Exemplarily, there are two temples 100a, and the two temples 100a are connected to opposite ends of the frame. Each temple 100a includes a temple body 110 and a battery 120. The temple body 110 is connected to the frame. The battery 120 is installed at one end of the temple body 110 away from the frame and is electrically connected to the temple body 110. Exemplarily, the battery 120 is detachably installed at one end of the temple body 110 away from the frame so that the battery 120 can be replaced.

[0044] In addition, the wearable device 100 is also provided with a battery charging management system (not shown). The battery charging management system is arranged on the inner side of the battery 120 or the inner side of the temple body 110, and the embodiments of the present application are not limited to this. The battery charging management system can prevent the battery 120 from being overcharged during the charging process.

[0045] Please refer to Figures 3 to 5 , Figure 3 yes Figure 2The cross-sectional structure diagram of the temple 100a after being cut along AA is shown, wherein "cut along AA" means cutting along the plane where the AA line is located, and similar descriptions in the following text can be understood in the same way. Figure 4 yes Figure 2 The structure diagram of the temple body 110 in the temple 100a is shown in FIG. Figure 5 yes Figure 4 The wireframe structure diagram of the first electrical connector 13, the circuit board 12, the processor 14, the power monitor 15 and the indicator 16 in the temple body 110 is shown.

[0046] In this embodiment, the temple body 110 includes a first housing 11, a circuit board 12, a processor 14, a power monitor 15, a prompter 16 and a first electrical connector 13. The circuit board 12, the processor 14, the power monitor 15, the prompter 16 and the first electrical connector 13 are all installed on the first housing 11. Among them, the circuit board 12, the processor 14, the power monitor 15 and the prompter 16 are all arranged on the inner side of the first housing 11. The first electrical connector 13 is installed at one end of the first housing 11.

[0047] In this embodiment, the first housing 11 includes a first outer surface 111, a second outer surface 112 and a first end surface 113. The first outer surface 111 and the second outer surface 112 are disposed opposite to each other along the thickness direction of the temple body 110. The first end surface 113 is fixedly connected between the first outer surface 111 and the second outer surface 112. The first end surface 113 is the end surface of the first housing 11 facing the battery 120.

[0048] The first housing 11 is further provided with a mounting groove 114, a first sealing groove 115 and a first locking portion 116. The opening of the mounting groove 114 is located at the first end surface 113, and the mounting groove 114 is recessed from the first end surface 113 in a direction away from the battery 120. Specifically, the mounting groove 114 has a groove bottom wall surface 114a, a first groove side wall surface 114b and a second groove side wall surface 114c. The first groove side wall surface 114b and the second groove side wall surface 114c are both fixedly connected to the groove bottom wall surface 114a. Along the thickness direction of the temple body 110, the first groove side wall surface 114b and the second groove side wall surface 114c are arranged opposite to each other.

[0049] The opening of the first sealing groove 115 is located at the first groove side wall surface 114b. The first sealing groove 115 is recessed from the first groove side wall surface 114b in the direction of the first outer surface 111. The first locking portion 116 is provided on the groove wall surface of the mounting groove 114. Specifically, the first locking portion 116 is provided on the second groove side wall surface 114c. Exemplarily, the first locking portion 116 is a fixed groove. Specifically, the opening of the first locking portion 116 is located at the second groove side wall surface 114c, and the first locking portion 116 is recessed from the second groove side wall surface 114c in the direction of the second outer surface 112. In some other embodiments, the first locking portion 116 may also be a buckle.

[0050] In this embodiment, there are two first electrical connectors 13. The two first electrical connectors 13 are arranged at intervals. Specifically, the two first electrical connectors 13 are fixedly mounted on the groove bottom wall surface 114a of the mounting groove 114. Exemplarily, the two first electrical connectors 13 are elastic connectors. Each first electrical connector 13 is provided with a fixing groove 131, the opening of the fixing groove 131 is located on the surface of the first electrical connector 13 away from the groove bottom wall surface 114a, and the fixing groove 131 is recessed from the surface of the first electrical connector 13 away from the groove bottom wall surface 114a toward the groove bottom wall surface 114a.

[0051] In this embodiment, the circuit board 12 is electrically connected to the first electrical connector 13. The processor 14, the power monitor 15 and the prompter 16 are all electrically connected to the circuit board 12. The processor 14, the power monitor 15 and the prompter 16 can all be electrically connected to the first electrical connector 13 through the circuit board 12. Among them, the power monitor 15 is electrically connected to the first electrical connector 13, and is used to monitor the power value of the battery 120 in real time, and send the power value of the battery 120 to the processor 14. The processor 14 is electrically connected to the power monitor 15, and is used to obtain the power level of the battery 120 monitored by the power monitor 15, and send a prompt signal according to the power level of the battery 120. The prompter 16 is electrically connected to the processor 14, and is used to receive the prompt signal, and provide a power prompt according to the prompt signal.

[0052] In this embodiment, the processor 14 includes a storage module (not shown) and a processing module (not shown). The storage module stores preset power values. Specifically, the preset power values ​​include a first preset power value A%, a second preset power value B%, and a third preset power value C%. Among them, the third preset power value C% is the minimum power value of the battery 120. It should be noted that A, B, and C are all non-zero integers, and A>B>C. In addition, between the second preset power value B% and the third preset power value C%, the preset power value may also include a first sub-preset power value B1%, a second sub-preset power value B2%, ..., the nth sub-preset power value B n %, wherein n is a positive integer equal to or greater than 3, B1, B2, ..., Bn are all non-zero integers, and B>B1>B2>......>B n >C.

[0053] The processing module is used to receive the power value of the battery 120 monitored by the power monitor 15, and determine whether the power value of the battery 120 is equal to the preset power value, and compare the power value of the battery 120 with the preset power value, and determine whether to control the prompter 16 to send a prompt signal according to the comparison result to remind the user to charge the battery 120. Exemplarily, the prompter 16 can be a speaker. When the power value of the battery 120 is equal to the preset power value, the processing module controls the prompter 16 to send a voice broadcast to the user to remind the user to charge the battery 120. In some other embodiments, the prompter 16 can be an indicator light. When the power value of the battery 120 is equal to the preset power value, the processing module controls the prompter to emit different colors of light changes or light flashes to remind the user to charge the battery 120. Alternatively, the prompter 16 can also be a vibration motor. When the power value of the battery 120 is equal to the preset power value, the processing module controls the prompter 16 to vibrate at a specific frequency to remind the user to charge the battery 120.

[0054] Specifically, when the power value of the battery 120 is equal to the first preset power value A%, the processing module controls the prompter 16 to send a prompt signal to remind the user to charge the battery 120. If the user continues to use the wearable device 100 without charging the battery 120, when the power value of the battery 120 is equal to the second preset power value B%, the processing module will control the prompter 16 to send a prompt signal again to remind the user to charge the battery 120. As the user uses the wearable device 100 for an increasing period of time, the power value of the battery 120 continues to decrease. When the power value of the battery 120 is equal to the third preset power value C%, the wearable device 100 automatically shuts down, and the processing module controls the prompter 16 to send a prompt signal to remind the user that the wearable device 100 is about to shut down. It should be noted that when the power value of the battery 120 is equal to the first preset power value A%, the second preset power value B%, and the third preset power value C%, respectively, the prompt signals sent by the prompter 16 can be the same or different, and the embodiments of the present application do not impose any restrictions on this.

[0055] In addition, when the power value of the battery 120 is less than the second power value B% and greater than the third preset power value C%, if the user continues to use the wearable device 100 without charging the battery 120, the processing module may also charge the battery 120 to the first sub-preset power value B1%, the second sub-preset power value B2%, ..., the nth sub-preset power value B n%, the control prompter 16 sends a prompt signal to remind the user to charge the battery 120, thereby forming a step-by-step reminder method to further remind the user to charge the battery 120.

[0056] It is understandable that, since the battery 120 is detachably connected to the temple body 110, when the processor 14 controls the prompter 16 to send a prompt signal to remind the user that the power value of the battery 120 is equal to the first preset power value A% or the second preset power value B% or the third preset power value C%, that is, when the power value of the battery 120 is low, the user can directly remove the battery 120 from the temple body 110 to charge the battery 120, which is convenient and quick to operate, thereby extending the battery life of the wearable device 100 and meeting the user's need to use the wearable device 100 for a long time. For example, the battery 120 can be provided with a charging interface, and one end of a charging cable adapted to the charging interface can be plugged into the charging interface, and the other end can be plugged into the power supply interface of an external power source, thereby realizing the electrical connection between the battery 120 and the external power source, so that the external power source can charge the battery 120. Among them, the charging interface can be a USB interface, a Mini USB interface, a Type-A interface, a Type-B interface or a Type-C interface. Alternatively, the charging interface can be plugged into a charging socket compatible with the charging interface, and the charging socket is electrically connected to an external power source, so that the battery 120 can also be charged by using an external power source. Alternatively, the charging interface can also be provided on the temple body 110, and the embodiments of the present application do not strictly limit this.

[0057] In some other embodiments, when the processor 14 controls the prompter 16 to send a prompt signal to remind the user that the power value of the battery 120 is low, the user can also directly replace the battery 120. At this time, the wearable device 100 has at least two batteries 120. Among them, one battery 120 is installed at one end of the temple body 110, at least one battery 120 is located on the inner side of the storage box 200, and / or, at least one battery 120 is located on the outer side of the storage box 200. Exemplarily, the wearable device 100 has two batteries 120. The two batteries 120 are divided into a first battery (not shown) and a second battery (not shown). Among them, the first battery is installed on the temple body 110, and the second battery is located on the inner side of the storage box 200. For example, when the first battery needs to be replaced, the first battery can be replaced with the second battery. The replaced first battery is placed in the storage box 200 and electrically connected to the battery of the charging stand 230 to charge the first battery 120, so that the user can easily and quickly replace the second battery with the first battery later, so that the wearable device 100 can continue to be used.

[0058] Please refer to Figures 6 to 8 , Figure 6 yes Figure 2The schematic diagram of the structure of the battery 120 in the temple 100a is shown. Figure 7 and Figure 8 is a schematic diagram of the planar structure of the battery 120 in some other embodiments.

[0059] In this embodiment, the battery 120 is a special-shaped battery. For example, the end of the battery 120 facing the temple body 110 is a conical structure, and the end of the battery 120 away from the temple body 110 is a square structure. Figure 7 and Figure 8 As shown, the end of the battery 120 away from the temple body 110 is in a polygonal structure.

[0060] Please refer to Figures 9 and 10 , Fig. 9 yes Figure 2 The cross-sectional structure diagram of the battery 120 in the temple 100a is shown. Fig.10 yes Figure 6 The cross-sectional structure diagram of the battery 120 in the first embodiment is shown after it is cut along line BB.

[0061] In this embodiment, the battery 120 includes a second shell 21, a battery cell 22, a top cover 23, an anti-puncture layer 25 and a second electrical connector 30. The second shell 21 is provided with a second opening 282, and the second opening 282 is connected to the inner side and the outer side of the second shell 21. Exemplarily, the second shell 21 is a steel shell made of steel. The battery cell 22 is located on the inner side of the second shell 21. The second electrical connector 30 is installed at one end of the second shell 21 facing the first shell 11 and is electrically connected to the battery cell 22. The top cover 23 is installed on the second shell 21 and covers the second opening 282. The anti-puncture layer 25 covers the outer surface of the second shell 21.

[0062] In this embodiment, the second shell 21 is detachably mounted on one end of the first shell 11. The second shell 21 may include a main body 211 and a protruding portion 212, wherein the protruding portion 212 is fixedly connected to the main body 211 and protrudes in a direction away from the main body 211. The main body 211 includes a third outer surface 213, a fourth outer surface 214, and a second end surface 215. Along the thickness direction of the temple 100a, the third outer surface 213 and the fourth outer surface 214 are disposed opposite to each other. The second end surface 215 is fixedly connected between the third outer surface 213 and the fourth outer surface 214. The second end surface 215 is the end surface of the main body 211 facing the first shell 11.

[0063] The raised portion 212 includes a first surface 217, a second surface 218 and a third surface 219, and the third surface 219 is connected between the first surface 217 and the second surface 218. The first surface 217 and the second surface 218 are both fixedly connected to the second end surface 215 of the main body portion 211. Along the thickness direction of the temple 100a, the first surface 217 and the second surface 218 are arranged opposite to each other.

[0064] The second shell 21 is also provided with a second sealing groove 26 and a second locking portion 27. The second sealing groove 26 and the second locking portion 27 are both provided on the raised portion 212. Among them, the opening of the second sealing groove 26 is located on the first surface 217, and the second sealing groove 26 is recessed from the first surface 217 to the direction of the second surface 218. The second locking portion 27 is provided on the outer peripheral surface of the raised portion 212. Specifically, the second locking portion 27 is provided on the second surface 218. Exemplarily, the second locking portion 27 is a buckle. Specifically, the second locking portion 27 protrudes from the second surface 218 to a direction away from the second surface 218. In some other embodiments, the second locking portion 27 may also be a fixing groove 131.

[0065] Specifically, when the battery 120 is mounted on the temple body 110, the protruding portion 212 is detachably mounted on the mounting groove 114, the first surface 217 of the protruding portion 212 abuts against the first groove side wall surface 114b of the first and second housings 21, and the second surface 218 of the protruding portion 212 abuts against the second groove side wall surface 114c of the first housing 11. The second sealing groove 26 of the protruding portion 212 is in communication with the first sealing groove 115 of the first and second housings 21. The third outer surface 213 of the main body 211 is flush with the first outer surface 111 of the first housing 11, and the fourth outer surface 214 is flush with the second outer surface 112 of the first housing 11. The second end face 215 of the main body 211 abuts against the first end face 113 of the first shell 11, and the second locking portion 27 of the main body 211 and the first locking portion 116 of the first shell 11 are locked with each other to enhance the assembly strength between the battery 120 and the temple body 110 to prevent the battery 120 from falling off during use.

[0066] It can be understood that by using the first shell 11 of the temple body 110 and the second shell 21 of the battery 120 together as the outer shell of the temple 100a, at this time, the second shell 21 is used as both the outer shell of the battery 120 and the outer shell of the temple 100a. In other words, the outer shell of the battery 120 can be reused with the outer shell of the temple 100a. On the one hand, the volume occupied by the outer shell of the temple 100a can be saved, and the volume of the battery 120 can be increased, which in turn helps to increase the capacity of the battery 120, extend the battery life of the wearable device 100, and meet the user's needs for long-term use of the wearable device 100. On the other hand, it can avoid problems such as insufficient assembly reserved space between the second shell 21 of the battery 120 and the first shell 11 of the temple body 110 during the assembly process, thereby helping to improve the production quality of the product.

[0067] In some other embodiments, the battery 120 provided in the present application can also be used in other electronic devices such as mobile phones and headphones. For example, the second housing 21 of the battery 120 can be used as the middle frame or shell of a mobile phone, or the second housing 21 of the battery 120 can also be used as the shell of a headset.

[0068] Please also read Figure 3 In this embodiment, the temple 100a further includes a seal 130, which is sleeved on the raised portion 212 and is located on the side of the second electrical connector 30 facing the main portion 211, and is clamped between the groove side wall surface of the mounting groove 114 and the outer peripheral surface of the raised portion 212. Specifically, the seal 130 is installed in the first sealing groove 115 and the second sealing groove 26, and is clamped between the first shell 11 and the second shell 21. The seal 130 can prevent water vapor and impurities in the external environment from entering the interior of the temple 100a, thereby ensuring that the wearable device 100 has better performance.

[0069] Please refer again Fig.10 and Fig.11 , Fig.11 yes Figure 6 A schematic structural diagram of the main housing 28, the side cover 29 and the top cover 23 of the battery 120 is shown.

[0070] The second shell 21 also includes a main shell 28, a side cover 29 and a connecting portion 24. The main shell 28 is provided with a first opening 281. The first opening 281 is connected to the inner side and the outer side of the main shell 28. The main shell 28 also includes a first portion 283 and two second portions 284. Along the width direction of the main shell 28, the two second portions 284 are spaced and arranged opposite to each other, and are respectively fixedly connected to the two ends of the first portion 283. The side cover 29 is installed on the main shell 28. Exemplarily, the side cover 29 can be installed on the main shell 28 by welding. The side cover 29 includes a third portion 292 and two fourth portions 291. Along the width direction of the side cover 29, the two fourth portions 291 are arranged opposite to each other, and are fixedly connected to the two ends of the third portion 292. The connecting portion 24 is fixedly connected between the main shell 28 and the side cover 29, and covers the first opening 281 together with the side cover 29. Specifically, the connecting portion 24 is fixedly connected between the second portion 284 of the main housing 28 and the fourth portion 291 of the side cover 29. The connecting portion 24, the side cover 29 and the main housing 28 enclose a second opening 282 of the second housing 21.

[0071] In this embodiment, the anti-puncture layer 25 covers the outer surface of the main shell 28, the outer surface of the side cover 29 and the outer surface of the connecting portion 24. The anti-puncture layer 25 can enhance the puncture resistance of the battery 120. Among them, the anti-puncture layer 25 can be made of a material with a single-layer structure. Exemplarily, the anti-puncture layer 25 can be made of glass fiber doped with polyvinylchlorid (PVC). In some other embodiments, the anti-puncture layer 25 can also be made of a composite material with a multi-layer structure, or the anti-puncture layer 25 can also be made of a glass material with scratch resistance, wear resistance and puncture resistance, or the anti-puncture layer 25 can also be made of a high-strength metal material, and the embodiments of the present application are not limited to this.

[0072] In this embodiment, the anti-puncture layer 25 may include a first sub-anti-puncture layer 251, a second sub-anti-puncture layer 252, and a third sub-anti-puncture layer 253. The first sub-anti-puncture layer 251, the second sub-anti-puncture layer 252, and the third sub-anti-puncture layer 253 are an integrally formed structure. Exemplarily, the first sub-anti-puncture layer 251, the second sub-anti-puncture layer 252, and the third sub-anti-puncture layer 253 are all formed using the same process steps.

[0073] Specifically, the first sub-anti-puncture layer 251 is disposed on the outer surface of the first part 283 of the main shell 28, the second sub-anti-puncture layer 252 is disposed on the outer surface of the third part 292 of the side cover 29, and the third sub-anti-puncture layer 253 is disposed on the outer surface of the connecting part 24, the outer surfaces of the two second parts 284 of the main shell 28 and the outer surfaces of the two fourth parts 291 of the side cover 29, and is connected between the first sub-anti-puncture layer 251 and the second sub-anti-puncture layer 252.

[0074] In this embodiment, the battery cell 22 is a laminated battery cell. The shape of the battery cell 22 can be cut according to the actual shape of the second shell 21, so that the shape and size of the cross section of the battery cell 22 are adapted to the shape and size of the cross section of the second shell 21. It should be noted that the cross section of the battery cell 22 and the cross section of the second shell 21 both refer to the surface cut along the thickness direction of the temple 100a. This setting can increase the volume of the battery cell 22, thereby also helping to increase the capacity of the battery 120, extend the battery life of the wearable device 100, and meet the user's needs for long-term use of the wearable device 100. In some other embodiments, the battery cell 22 can also be a wound battery cell.

[0075] Please refer again Figure 3 and Fig. 9 In this embodiment, there are two second electrical connectors 30. The two second electrical connectors 30 are arranged at intervals. Specifically, the two second electrical connectors 30 are installed at the end of the protruding portion 212 away from the main body portion 211. When the battery 120 is installed to the temple body 110, the second electrical connector 30 and the first electrical connector 13 are plugged into each other. Specifically, each second electrical connector 30 is installed in a fixing groove 131 of a first electrical connector 13, and is electrically connected to a first electrical connector 13.

[0076] It can be understood that when the second electrical connector 30 is placed in the fixing groove 131 of the first electrical connector 13, the second electrical connector 30 is electrically connected with the temple body 110 through the first electrical connector 13, so that the battery 120 can power the temple body 110, thereby ensuring that the user can use the wearable device 100 to make voice calls or listen to music, etc.

[0077] See also Fig.12 , Fig.12 yes Figure 6 The cross-sectional structure diagram of the battery 120 in the second embodiment is shown after it is cut along line BB.

[0078] The battery 120 provided in this embodiment is different from the battery 120 provided in the first embodiment in that the first sub-anti-puncture layer 251, the second sub-anti-puncture layer 252 and the third sub-anti-puncture layer 253 are separately formed structures. Exemplarily, the first sub-anti-puncture layer 251, the second sub-anti-puncture layer 252 and the third sub-anti-puncture layer 253 are formed using different process steps. Under this setting, it can be ensured that the anti-puncture layer 25 can completely cover the outer surface of the second shell 21, thereby improving the anti-puncture performance of the battery 120.

[0079] The present application also provides a method for preparing a first type of battery for a temple, which can be used to prepare the battery in the first embodiment described above.

[0080] See also Fig.13 , Fig.13 It is a process flow chart of the first method for preparing a battery in a temple provided in the present application.

[0081] Step S1, providing a main shell, wherein the main shell is provided with a first opening, and the first opening connects the inner side and the outer side of the main shell.

[0082] Step S2, installing the battery cell inside the main housing. The battery cell includes a positive electrode sheet, a negative electrode sheet and a separator. The separator is arranged between the positive electrode sheet and the negative electrode sheet.

[0083] In the above step S2, step S21 is included, respectively stirring, coating, die-cutting, cold-pressing, slitting and laminating the positive electrode raw materials and the negative electrode raw materials to obtain a battery cell. In this embodiment, step S21 can be completed through steps S211 to S217.

[0084] Step S211, the positive electrode raw material and other ingredients are mixed evenly, and stirred to obtain positive electrode slurry, and the negative electrode raw material and other ingredients are mixed evenly, and stirred to obtain negative electrode slurry.

[0085] Step S212, coating the positive electrode slurry and the negative electrode slurry onto the surface of the substrate respectively and drying them to obtain a positive electrode sheet and a negative electrode sheet.

[0086] Step S213, cutting the positive electrode sheet and the negative electrode sheet. In this embodiment, by cutting the positive electrode sheet and the negative electrode sheet, the shape of the positive electrode sheet and the negative electrode sheet can be matched with the shape of the main shell. Among them, the positive electrode sheet and the negative electrode sheet can be cut by a die cutting process or a laser cutting process. Exemplarily, the laser cutting process can be selected to cut smaller size and smaller required special-shaped electrode sheets.

[0087] Step S214, cold pressing the positive electrode sheet and the negative electrode sheet.

[0088] Step S215, striping the positive electrode sheet and the negative electrode sheet.

[0089] Step S216, overlapping the positive electrode sheet, the negative electrode sheet and the separator to obtain a prefabricated battery cell.

[0090] Step S217, coating the outer surface of the prefabricated battery core with a polyester film to obtain a battery core. Specifically, the outer surface of the prefabricated battery core is coated with a polyester film under a certain pressure to form a battery core.

[0091] Step S3, fixing the side cover to the main shell and the side cover, forming a connecting portion between the side cover and the main shell, the connecting portion and the side cover together cover the first opening, and the connecting portion, the side cover and the main shell enclose a second opening.

[0092] Step S4, fixing the top cover to the main housing, the side cover and the connecting portion, and covering the second opening.

[0093] Step S5, forming an anti-puncture layer on the outer surface of the main shell, the outer surface of the side cover, and the outer surface of the connecting part. Exemplarily, the anti-puncture layer can be formed on the outer surface of the main shell, the outer surface of the side cover, and the outer surface of the connecting part by spraying. In some other embodiments, the anti-puncture layer can also be formed on the outer surface of the main shell, the outer surface of the side cover, and the outer surface of the connecting part by coating.

[0094] After step S4 and before step S5, the method for preparing the battery in the temple further includes liquid injection, standing, forming, evacuating, secondary liquid injection, welding sealing nails and standing again.

[0095] In this embodiment, after the steps of liquid injection, standing, formation, degassing, secondary liquid injection, welding sealing nails and standing again, the battery also needs to be subjected to open circuit voltage test, resistance test, self-discharge test and battery capacity separation.

[0096] The present application also provides a second method for preparing a battery in a temple, which is used to prepare the battery in the second embodiment described above.

[0097] See also Fig.14 , Fig.14 It is a process flow chart of the second method for preparing the battery in the temple provided in the present application.

[0098] The method for preparing a battery in a temple provided in an embodiment of the present application includes steps S1' to S7'. Step S1' is the same as step S1 of the method for preparing a battery in a temple in the first embodiment. The method for preparing a battery in a temple provided in this embodiment is different from the method for preparing a battery in a temple provided in the first embodiment in that, in step S2', a first sub-anti-puncture layer is formed on the outer surface of the main shell.

[0099] Step S3', installing the battery cell inside the main housing. Step S3' is the same as step S2 of the first method for preparing the battery in the temple.

[0100] Step S4', forming a second sub-anti-puncture layer on the outer surface of the side cover.

[0101] Step S5', fix the side cover to the main housing, form a connecting portion between the side cover and the main housing, the connecting portion and the side cover together cover the first opening, and the connecting portion, the side cover and the main housing together form a second opening. Step S5' is the same as step S3 of the first method for preparing the battery in the temple.

[0102] Step S6', forming a third sub-anti-puncture layer on the outer surface of the connecting portion, wherein the third sub-anti-puncture layer is connected between the first sub-anti-puncture layer and the second sub-anti-puncture layer.

[0103] Step S7', fixing the top cover to the main housing, the side cover and the connecting part, and covering the second opening. Step S7' is the same as step S4 of the method for preparing the battery in the first temple.

[0104] After step S7', the method for preparing the battery in the temple further includes liquid injection, standing, forming, evacuating, secondary liquid injection, welding sealing nails and standing again.

[0105] The above are only some embodiments and implementation methods of the present application, and the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by any person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A temple, characterized in that: The invention comprises a temple body and a battery, wherein the temple body comprises a first shell and a first electrical connector, wherein the first electrical connector is installed at one end of the first shell, and the battery comprises a second shell, a battery cell and a second electrical connector, wherein the second shell is installed at one end of the first shell, the battery cell is located on the inner side of the second shell, and the second electrical connector is installed at one end of the second shell facing the first shell, and is electrically connected to both the battery cell and the first electrical connector.

2. The temple according to claim 1, characterized in that: The battery further includes an anti-puncture layer, and the anti-puncture layer covers the outer surface of the second shell.

3. The temple according to claim 2, characterized in that: The second housing comprises a main housing, a side cover and a connecting portion, the main housing is provided with a first opening, the first opening communicates the inner side and the outer side of the main housing, the side cover is mounted on the main housing, the connecting portion is fixedly connected between the main housing and the side cover, and covers the first opening together with the side cover; The anti-puncture layer includes a first sub-anti-puncture layer, a second sub-anti-puncture layer and a third sub-anti-puncture layer, wherein the first sub-anti-puncture layer is arranged on the outer surface of the main shell, the second sub-anti-puncture layer is arranged on the outer surface of the side cover, and the third sub-anti-puncture layer is arranged on the outer surface of the connecting part and connected between the first sub-anti-puncture layer and the second sub-anti-puncture layer.

4. The temple according to claim 3, characterized in that: The first anti-puncture sub-layer, the second anti-puncture sub-layer and the third anti-puncture sub-layer are integrally formed, or the first anti-puncture sub-layer, the second anti-puncture sub-layer and the third anti-puncture sub-layer are separately formed.

5. The temple according to claim 1, characterized in that: The second housing is detachably mounted on the first housing, and the second electrical connector is plugged into the first electrical connector.

6. The temple according to claim 5, characterized in that: The first shell is provided with a mounting groove, the opening of the mounting groove is located at the end surface of the first shell facing the battery, the second shell includes a main body part and a raised part, the raised part is fixedly connected to one end of the main body part facing the first shell, the raised part is detachably mounted on the mounting groove, and the second electrical connector is mounted on one end of the raised part away from the main body part.

7. The temple according to claim 6, characterized in that: The first shell is provided with a first locking portion, which is arranged on the side wall of the installation groove. The battery is also provided with a second locking portion, which is arranged on the outer peripheral surface of the raised portion, and the second locking portion is locked with the first locking portion.

8. The temple according to claim 6 or 7, characterized in that: The temple also includes a seal, which is sleeved on the raised portion and located on the side of the second connector facing the main body portion, and is clamped between the groove side wall surface of the installation groove and the outer peripheral surface of the raised portion.

9. The temple according to any one of claims 1 to 8, characterized in that The temple body also includes a power monitor, a processor and a prompter. The power monitor is electrically connected to the first electrical connector and is used to monitor the power level of the battery. The processor is electrically connected to the power monitor and is used to obtain the power level of the battery monitored by the power monitor and send a prompt signal based on the power level of the battery. The prompter is electrically connected to the processor and is used to receive the prompt signal and provide a power prompt based on the prompt signal.

10. The temple according to claim 9, characterized in that: The prompter is a speaker, an indicator light or a vibration motor.

11. A wearable device, characterized in that: The invention comprises a spectacles frame and the temples as described in any one of claims 1 to 10, wherein the temples are connected to the spectacles frame.

12. A wearable device assembly, characterized in that: It comprises a storage box and the wearable device as claimed in claim 11, wherein the wearable device can be accommodated inside the storage box.

13. The wearable device assembly according to claim 12, characterized in that: A charging base is provided in the storage box, and the charging base is used to charge the battery.

14. The wearable device assembly according to claim 12 or 13, characterized in that: There are at least two batteries, the second shell of one battery is installed on one end of the first shell, and at least one battery is located inside the storage box.

15. A method for preparing a battery in a temple, characterized in that: include: Providing a main housing, the main housing having a first opening, the first opening communicating with the inner side and the outer side of the main housing; Installing the battery cell inside the main housing; The side cover is fixed to the main shell, a connecting portion is formed between the side cover and the main shell, the connecting portion and the side cover together cover the first opening, and the connecting portion, the side cover and the main shell together form a second opening; A top cover is fixed to the main housing, the side cover, and the connecting portion, and covers the second opening.

16. The method for preparing a battery in a temple according to claim 15, characterized in that: After the step of fixing the top cover to the main shell, the side cover and the connecting part and covering the second opening, the method further includes: forming an anti-puncture layer on the outer surface of the main shell, the outer surface of the side cover and the outer surface of the connecting part.

17. The method for preparing a battery in a temple according to claim 15, characterized in that: After the step of providing a main housing and before the step of installing the battery cell inside the main housing, the method further includes: A first sub-anti-puncture layer is formed on the outer surface of the main shell.

18. The method for preparing a battery in a temple according to claim 17, characterized in that: After the step of installing the battery cell inside the main housing and before the step of fixing the side cover to the main housing, the method further includes: A second sub-anti-puncture layer is formed on the outer surface of the side cover.

19. The method for preparing a battery in a temple according to claim 18, characterized in that: After the step of fixing the side cover to the main shell, forming a connecting portion between the side cover and the main shell, the connecting portion and the side cover together covering the first opening, and the connecting portion, the side cover and the main shell enclosing to form a second opening, and before the step of fixing the top cover to the main shell, the side cover and the connecting portion, and covering the second opening, the method further includes: A third sub-anti-puncture layer is formed on the outer surface of the connecting portion, and the third sub-anti-puncture layer is connected between the first sub-anti-puncture layer and the second sub-anti-puncture layer.

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