Wearable equipment, volume control method and device and electronic equipment

Abstract

The invention discloses wearable equipment, a volume control method and device and electronic equipment, and belongs to the technical field of electronic equipment. The wearable device provided by the embodiment of the invention comprises a shell, the shell comprises an accommodating space, and a loudspeaker is mounted in the accommodating space; the screen bracket is attached to the inner side wall of the accommodating space; the screen covers the surface of the accommodating space and is fixedly connected with the screen bracket; the screen bracket, the screen and the shell are connected to form a rear cavity of the loudspeaker; and the driving structure is located in the accommodating space and connected with the screen support, the driving structure is used for driving the screen support to move in the direction perpendicular to the screen, and the volume of the rear cavity of the loudspeaker changes along with the movement of the screen support.

Description

Technical Field

[0001] The present application belongs to the technical field of electronic equipment, and specifically relates to a wearable device, a volume control method, a device and an electronic device. Background Art

[0002] In the related technologies, with the rapid development of personal smart wearable devices, more and more smart wearable devices have entered thousands of households, making our lives more convenient and more technological. As an important branch of personal smart wearable devices, the popularity of smart watches is gradually increasing. Smart watches have functions such as exercise recording, message reminders, and making and receiving calls. In order to meet the above functional requirements, a vibration motor module and a speaker module are embedded in the smart watch. However, in some noisy environments, the volume output by the speaker of the smart watch is relatively low, resulting in the sound output by the smart watch being inaudible. Summary of the invention

[0003] The purpose of the embodiments of the present application is to provide a wearable device, a volume control method, an apparatus and an electronic device, which can solve the problem of how to increase the volume of the output sound of a smart watch.

[0004] In a first aspect, an embodiment of the present application provides a wearable device, including:

[0005] A housing, the housing comprising a housing space, wherein a speaker is installed in the housing space;

[0006] A screen bracket, wherein the screen bracket is arranged in close contact with the inner wall of the accommodating space;

[0007] A screen, the screen covers the surface of the accommodating space and is fixedly connected to the screen bracket; the screen bracket, the screen and the shell are connected to form a rear cavity of the speaker;

[0008] A driving structure is located in the accommodating space and connected to the screen bracket, wherein the driving structure is used to drive the screen bracket to move in a direction perpendicular to the screen, wherein the volume of the back cavity of the speaker changes with the movement of the screen bracket.

[0009] In a second aspect, an embodiment of the present application provides a volume control method, which is applied to the wearable device as described above, and the method includes:

[0010] When the volume increase condition is met, the control driving structure drives the screen bracket to move from the first position to the second position along a direction perpendicular to the screen;

[0011] Wherein, when the screen bracket is located at the first position, the volume of the back cavity of the speaker is a first volume, and when the screen bracket is located at the second position, the volume of the back cavity of the speaker is a second volume, and the second volume is greater than the first volume.

[0012] In a third aspect, an embodiment of the present application provides a volume control device, which is applied to the wearable device as described above, and the device includes:

[0013] a processing module, configured to control the driving structure to drive the screen bracket to move from a first position to a second position along a direction perpendicular to the screen when a volume increase condition is met;

[0014] Wherein, when the screen bracket is located at the first position, the volume of the back cavity of the speaker is a first volume, and when the screen bracket is located at the second position, the volume of the back cavity of the speaker is a second volume, and the second volume is greater than the first volume.

[0015] In a fourth aspect, an embodiment of the present application provides an electronic device, which includes a processor, a memory, and a program or instruction stored in the memory and executable on the processor, wherein the program or instruction, when executed by the processor, implements the steps of the method described in the first aspect.

[0016] In a fifth aspect, an embodiment of the present application provides a readable storage medium, on which a program or instruction is stored. When the program or instruction is executed by a processor, the steps of the method described in the second aspect are implemented.

[0017] In a sixth aspect, an embodiment of the present application provides a chip, comprising a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run a program or instruction to implement the method described in the second aspect.

[0018] In an embodiment of the present application, a driving mechanism is added within the accommodating space of the shell, which can drive the screen bracket to move in a direction perpendicular to the screen, and the volume of the back cavity of the speaker changes with the movement of the screen bracket, thereby increasing the volume of the back cavity of the speaker to increase the output volume of the speaker. In this way, the purpose of increasing the output volume of the speaker can be achieved without affecting the lightness of the wearable device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the structure of a wearable device in some embodiments of the present application;

[0020] Figure 2 is a cross-sectional view along the vertical direction of the screen of the wearable device in some embodiments of the present application;

[0021] Figure 3 is a schematic diagram of a module of a wearable device in some embodiments of the present application;

[0022] Figure 4 is a schematic diagram of a driving structure in some embodiments of the present application;

[0023] Figure 5 is a schematic diagram of a driving structure in some embodiments of the present application;

[0024] Figure 6 is a flow chart of a volume control method in some embodiments of the present application;

[0025] Figure 7 is a flow chart of a volume control method in some embodiments of the present application;

[0026] Figure 8 is a schematic diagram of a module of a volume control device in some embodiments of the present application;

[0027] Fig. 9 is a structural block diagram of an electronic device in some embodiments of the present application;

[0028] Fig.10 It is a structural block diagram of an electronic device in some embodiments of the present application. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0030] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0031] The wearable device provided in the embodiment of the present application is described in detail below through specific embodiments and their application scenarios in conjunction with the accompanying drawings.

[0032] like Figure 1 and Figure 2As shown, an embodiment of the present application provides a wearable device, including:

[0033] A housing 101, wherein the housing 101 comprises a housing space, and a speaker 1011 is installed in the housing space;

[0034] A screen bracket 102, wherein the screen bracket 102 is disposed in close contact with the inner wall of the accommodating space;

[0035] A screen 103, the screen 103 covers the surface of the accommodating space and is fixedly connected to the screen bracket 102; the screen bracket 102, the screen 103 and the housing 101 are connected to form a rear cavity 1012 of the speaker 1011;

[0036] The driving structure 104 is located in the accommodating space and connected to the screen bracket 102, and the driving structure 104 is used to drive the screen bracket 102 to move in a direction perpendicular to the screen 103, wherein the volume of the back cavity of the speaker 1011 changes with the movement of the screen bracket 102.

[0037] In some implementations, the housing 101 includes a bottom surface and a side surface connected to the bottom surface, the side surface is arranged perpendicular to the bottom surface, and the bottom surface and the side surface are connected to form the above-mentioned accommodation space. The outer contour of the bottom surface is the same as the outer contour of the screen. For example, the outer contours of the bottom surface and the screen are circular, elliptical, rectangular, etc.

[0038] In addition to the speaker, the accommodation space is also provided with a front cavity 105 of the speaker, a battery 106, a vibration module 107 and a main board 108. The speaker can also be described as a speaker unit. The vibration module can be a vibration motor.

[0039] In addition, if Figure 3 As shown, the wearable device of the embodiment of the present application includes not only the above-mentioned components, but also a wireless module, a health sensor, a processor, and a memory. The wearable device can be specifically a smart watch.

[0040] In some implementations, the screen bracket is a frame adapted to the shape of the screen, which is used to support and fix the screen. The screen and the screen bracket are fitted together, and the screen bracket can move up and down under the drive of a drive motor, thereby driving the screen to move up and down, thereby adjusting the volume of the back cavity of the speaker.

[0041] In some implementations, the screen is covered on the surface of the accommodating space by a screen bracket, so that the screen bracket, the screen and the shell are connected to form a closed cavity, which is the rear cavity of the speaker. The rear cavity is a semi-open design. The screen bracket can be driven by a driving mechanism to move in a direction perpendicular to the screen, that is, to drive the screen bracket to move up and down along the inner side wall of the accommodating space. The screen bracket moves up and down, driving the screen to move up and down, thereby changing the volume of the closed cavity, thereby achieving the purpose of changing the volume of the rear cavity of the speaker.

[0042] In the above scheme of the embodiment of the present application, a driving mechanism is added in the accommodating space of the shell, and the driving mechanism can drive the screen bracket to move in a direction perpendicular to the screen, and the volume of the back cavity of the speaker changes with the movement of the screen bracket, so that the output volume of the speaker can be increased by increasing the volume of the back cavity of the speaker. Therefore, the purpose of increasing the output volume of the speaker can be achieved without affecting the lightness and thinness of the wearable device.

[0043] In some embodiments of the present application, Figure 4 As shown, the driving structure 104 includes:

[0044] A driving disk 1041, the outer wall of the driving disk 1041 is fixedly connected to the screen bracket 102, and the driving disk 1041 is arranged parallel to the screen 103;

[0045] Driving motor 1042;

[0046] A screw 1043, wherein the screw 1043 is connected to the drive motor 1042, and the drive motor 1042 drives the screw 1043 to rotate;

[0047] A transmission mechanism 1044, wherein the transmission mechanism 1044 is respectively connected with the threads on the surface of the screw rod 1043 and the gear structure 10411 on the inner wall of the driving disk 1041;

[0048] The driving motor 1042 drives the screw rod 1043 to rotate, the screw rod 1043 drives the driving disk 1041 to rotate through the transmission mechanism 1044 , and the driving disk 1041 drives the screen bracket 102 to move in a direction perpendicular to the screen 103 .

[0049] In some implementations, the driving disk includes a chassis and a side connected to the chassis. The chassis may be a circular disk. The position of the driving disk in a direction vertical to the screen is fixed, and the driving disk rotates in a plane parallel to the screen.

[0050] In some implementations, the drive motor 1042 drives the screw to move, and the drive motor can achieve forward and reverse rotation.

[0051] In the embodiment of the present application, the driving motor 1042 drives the screw 1043 to rotate, and the screw 1043 drives the driving disk 1041 to rotate through the transmission mechanism 1044. When the driving disk rotates, it drives the screen bracket 102 to move in a direction perpendicular to the screen 103, so that the volume of the speaker back cavity can be adjusted, and then the output volume of the speaker can be increased by increasing the volume of the speaker back cavity.

[0052] In some embodiments of the present application, a protrusion 10412 is provided on the outer wall of the driving disk 1041. Figure 5 As shown, a groove 1021 is provided on the inner side wall of the screen bracket 102, and the first end and the second end of the groove 1021 have different heights in a direction perpendicular to the screen;

[0053] When the driving disk 1041 rotates, the protrusion 10412 slides between the first end and the second end of the groove 1021 , driving the screen bracket 102 to move in a direction perpendicular to the screen 103 .

[0054] In some implementations, a plurality of protrusions 10412 are disposed on the outer side wall of the driving disk 1041 , and a plurality of grooves 1021 are correspondingly disposed on the inner side wall of the screen bracket 102 , and each protrusion 10412 corresponds to one groove 1021 .

[0055] In some implementations, the transmission mechanism 1044 is a reduction gear, and the screw 1043 has oblique grooves that combine with the teeth of the reduction gear. The axis of the screw and the axis of the reduction gear are perpendicular to each other. The purpose is to drive the reduction gear to move around the vertical axis by moving the screw around the horizontal axis.

[0056] In an embodiment of the present application, the gear structure on the inner wall of the driving disk cooperates with the teeth on the reduction gear. The reduction gear rotates, driving the driving disk to rotate around the center of a circle in a horizontal plane, thereby enabling the driving disk to drive the screen bracket to move in a direction perpendicular to the screen.

[0057] In some embodiments of the present application, Figure 5 As shown, the groove 1021 is an inclined groove, that is, the first end and the second end of the groove 1021 are at different heights in the direction perpendicular to the screen. In this way, when the driving disk rotates in the horizontal plane, the protrusion slides along the groove, which can drive the screen bracket to move in the direction perpendicular to the screen, that is, drive the screen bracket along Figure 5 Move in the direction indicated by the vertical arrow.

[0058] In some embodiments of the present application, the transmission mechanism includes at least one reduction gear.

[0059] The reduction gear as a conversion mechanism between the high speed of the motor and the low speed of the drive disc can achieve the purpose of amplifying the driving torque of the small motor and changing the speed, so that it can drive the screen to move up and down. Figure 4 The single reduction gear shown is a schematic diagram. In fact, the transmission mechanism can be composed of multiple reduction gears. The specific transmission ratio can be designed according to design requirements to meet different design requirements.

[0060] In the solution of the embodiment of the present application, the driving motor rotates, driving the screw to rotate, the screw is combined with the reduction gear to drive the reduction gear to rotate, the reduction gear is combined with the driving disk to drive the driving disk to rotate. The driving motor drives the driving disk to rotate through the intermediate transmission mechanism, and the driving disk drives the screen bracket to move, thereby adjusting the volume of the rear cavity of the speaker, and then adjusting the output volume of the wearable device.

[0061] In some embodiments of the present application, the above-mentioned wearable device further includes:

[0062] A sealing member 109 is disposed between the outer wall of the screen bracket 102 and the inner wall of the accommodating space.

[0063] As an implementation method, the sealing component is made of silicone.

[0064] The sealing property of the rear cavity of the speaker can be effectively ensured by the sealing component 109 between the outer wall of the screen bracket 102 and the inner wall of the accommodating space.

[0065] In some embodiments of the present application, the driving structure includes:

[0066] An elastic mechanism, one end of which is connected to the screen bracket, and the other end of which is fixedly connected to the bottom surface of the accommodating space;

[0067] A push-to-lock mechanism, the push-to-lock mechanism is fixed in the accommodating space, and the push-to-lock mechanism includes an unlocked state and a locked state;

[0068] Specifically, when the push-to-lock mechanism is in a locked state, the screen bracket is located at a first position, and when the push-to-lock mechanism is in an unlocked state, the screen bracket is located at a second position; during the switching of the push-to-lock mechanism between the locked state and the unlocked state, the elastic mechanism drives the screen bracket to move between the first position and the second position.

[0069] In the embodiment of the present application, when the press-self-locking mechanism is in the unlocked state, the spring is pressed downward through the screen to make the screen contact with the press-self-locking mechanism. After the screen contacts the press-self-locking mechanism, the spring continues to be pressed downward, and the press-self-locking mechanism is in the locked state. After the press-self-locking mechanism is in the locked state, the screen is pressed again to press the spring, and the press-self-locking mechanism is in the unlocked state.

[0070] In addition, the structure of the push-to-lock mechanism in the embodiment of the present application can refer to the structure of the existing push-to-lock mechanism, which will not be repeated here.

[0071] The press-to-lock mechanism can drive the screen bracket to move between the first position and the second position, thereby adjusting the volume of the speaker rear cavity and further adjusting the output volume of the wearable device.

[0072] In some embodiments of the present application, the driving structure includes:

[0073] Drive motor;

[0074] a worm connected to the drive motor;

[0075] a turbine connected to the worm;

[0076] A lead screw threadedly connected to the turbine, and the lead screw is connected to the screen bracket;

[0077] Wherein, the driving motor drives the worm to rotate, the rotation of the worm drives the turbine to rotate, the rotation of the turbine drives the lead screw to move in a direction perpendicular to the screen, and the movement of the lead screw in a direction perpendicular to the screen drives the screen bracket to move in a direction perpendicular to the screen.

[0078] In the embodiment of the present application, the screen bracket is driven to move in a direction perpendicular to the screen through the cooperation of the turbine, the worm gear and the lead screw, thereby adjusting the volume of the rear cavity of the speaker and further adjusting the output volume of the wearable device.

[0079] In some embodiments of the present application, the above-mentioned wearable device further includes:

[0080] A front cavity of a speaker is arranged in the accommodating space, and the speaker is located in the front cavity of the speaker.

[0081] In an embodiment of the present application, a speaker module of the wearable device is formed by the front cavity, the rear cavity and the speaker, and the output volume of the speaker module is adjusted by adjusting the volume of the rear cavity in the speaker module.

[0082] In some embodiments of the present application, a sound outlet hole 1013 is provided on the housing 101 at a position corresponding to the front cavity of the speaker.

[0083] In the above scheme of the embodiment of the present application, a driving mechanism is added in the accommodating space of the shell, and the driving mechanism can drive the screen bracket to move in a direction perpendicular to the screen, and the volume of the back cavity of the speaker changes with the movement of the screen bracket, so that the output volume of the speaker can be increased by increasing the volume of the back cavity of the speaker. Therefore, the purpose of increasing the output volume of the speaker can be achieved without affecting the lightness and thinness of the wearable device.

[0084] like Figure 6 As shown, an embodiment of the present application further provides a volume control method, which is applied to the wearable device as described above, and the method includes:

[0085] Step 601: When a volume increase condition is met, the driving structure is controlled to drive the screen bracket to move from a first position to a second position along a direction perpendicular to the screen;

[0086] Wherein, when the screen bracket is located at the first position, the volume of the back cavity of the speaker is a first volume, and when the screen bracket is located at the second position, the volume of the back cavity of the speaker is a second volume, and the second volume is greater than the first volume.

[0087] In some embodiments of the present application, when a volume increase condition is met, a first control signal is sent to the driving structure, and the first control signal is used to control the driving structure to drive the screen bracket to move from a first position to a second position along a direction perpendicular to the screen.

[0088] In an embodiment of the present application, when the volume increase condition is met, the control driving structure drives the screen bracket to move from a first position to a second position in a direction perpendicular to the screen, and the volume of the back cavity of the speaker is adjusted from the first volume to a larger second volume, thereby achieving the purpose of increasing the output volume of the wearable device.

[0089] In some embodiments of the present application, the volume increase condition includes at least one of the following:

[0090] The ambient volume is detected to be higher than the preset ambient volume;

[0091] Volume up command received.

[0092] The volume increase command may also be described as a high volume command.

[0093] In an embodiment of the present application, the volume of the back cavity of the speaker can be adjusted according to the user's volume increase command, or the volume of the back cavity of the speaker can be adjusted according to the ambient volume detected by the wearable device. In this way, the external volume of the wearable device can be increased in outdoor scenes or scenes with noisy surroundings. Alternatively, when the user encounters an emergency during outdoor sports, the external volume of the wearable device can be increased through the above-mentioned volume increase command, so that the distress sound played by the wearable device can be transmitted over a longer distance.

[0094] Optionally, the method of the embodiment of the present application further includes:

[0095] When the volume increase condition is not met, the control driving structure drives the screen bracket to return from the second position to the first position along a direction perpendicular to the screen.

[0096] Exemplarily, when the volume increase condition is not met, a second control signal is sent to the driving structure, and the second control signal is used to control the driving structure to drive the screen bracket to return from the second position to the first position along a direction perpendicular to the screen.

[0097] For example, when the ambient volume is lower than a preset volume value or a volume reduction command or a high volume off command is detected, the second control signal is sent to the driving structure to reduce the volume of the wearable device by reducing the volume of the back cavity of the speaker.

[0098] Combine the following Figure 7 The volume control method of the embodiment of the present application is described in detail.

[0099] Assuming that the initial position of the screen bracket is the first position, when the screen bracket is in the first position, the volume of the rear cavity of the speaker is the smallest, and assuming that the above-mentioned wearable device is a smart watch, such as Figure 7 As shown, the process includes:

[0100] Step 701: Use the microphone in the smart watch to monitor the ambient volume to determine whether the ambient volume is greater than a preset ambient volume, or detect whether a high volume command input by the user is received.

[0101] In the embodiment of the present application, a corresponding high volume option is provided on the UI interface menu on the screen of the wearable device, and the user can input a high volume command through the high volume option according to his or her preference.

[0102] Step 702: When the ambient volume is greater than the preset ambient volume, or when a high volume command input by the user is received, the motor is controlled to rotate forward to trigger the screen bracket to rise.

[0103] When the screen stand is raised, the volume of the speaker's rear cavity increases.

[0104] When the volume of the rear cavity of the speaker increases to the second volume, the wearable device will switch to another set of audio parameters, while increasing the output power of the audio amplifier, entering a high-volume mode, and the speaker starts to work and play sound.

[0105] Step 703: Determine whether the ambient volume is lower than a preset ambient volume, or detect whether a user instruction to turn off the loud volume is received.

[0106] Step 704: If the ambient volume is lower than the preset ambient volume, or if a user instruction to turn off the loud volume is received, the motor is controlled to reverse, triggering the screen bracket to lower.

[0107] If the ambient volume is lower than the preset ambient volume, or when the user receives an instruction to turn off the loud volume, the screen bracket is lowered to the first position. At this time, the volume of the rear cavity of the speaker is restored to the default first volume, and the default audio parameters are switched to play the sound.

[0108] Through the solution of the embodiment of the present application, the high volume function of the smart watch can be realized without sacrificing the light and thin performance of the smart watch, thereby improving the experience of playing music, making calls, and outdoor use.

[0109] The volume control method provided in the embodiment of the present application can be executed by a volume control device. In the embodiment of the present application, the volume control device provided in the embodiment of the present application is described by taking the volume control method executed by the volume control device as an example.

[0110] like Figure 8 As shown, the embodiment of the present application further provides a volume control device 800, which is applied to the wearable device as described above, and the device includes:

[0111] The processing module 801 is used to control the driving structure to drive the screen bracket to move from the first position to the second position along the direction perpendicular to the screen when the volume increase condition is met;

[0112] Wherein, when the screen bracket is located at the first position, the volume of the back cavity of the speaker is a first volume, and when the screen bracket is located at the second position, the volume of the back cavity of the speaker is a second volume, and the second volume is greater than the first volume.

[0113] Optionally, the volume increase condition includes at least one of the following:

[0114] The ambient volume is detected to be higher than the preset ambient volume;

[0115] Volume up command received.

[0116] Optionally, the processing module is further used for:

[0117] When the volume increase condition is not met, the control driving structure drives the screen bracket to return from the second position to the first position along a direction perpendicular to the screen.

[0118] The device of the embodiment of the present application controls the driving structure to drive the screen bracket to move from a first position to a second position in a direction perpendicular to the screen when the volume increase condition is met, and adjusts the volume of the back cavity of the speaker from the first volume to a larger second volume, thereby achieving the purpose of increasing the output volume of the wearable device.

[0119] The volume control device in the embodiment of the present application can be an electronic device, or a component in the electronic device, such as an integrated circuit or a chip. The electronic device can be a wearable device.

[0120] The volume control device in the embodiment of the present application may be a device having an operating system. The operating system may be an Android operating system, an iOS operating system, or other possible operating systems, which are not specifically limited in the embodiment of the present application.

[0121] The volume control device provided in the embodiment of the present application can achieve Figure 6 To avoid repetition, the various processes implemented by the method embodiment are not described here.

[0122] Alternatively, if Fig. 9 As shown, the embodiment of the present application further provides an electronic device 900, including a processor 901 and a memory 902, wherein the memory 902 stores a program or instruction that can be run on the processor 901, and when the program or instruction is executed by the processor 901, each step of the above-mentioned volume control method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.

[0123] Fig.10 A schematic diagram of the hardware structure of an electronic device to implement an embodiment of the present application.

[0124] The electronic device 1000 includes but is not limited to: a radio frequency unit 1001, a network module 1002, an audio output unit 1003, an input unit 1004, a sensor 1005, a display unit 1006, a user input unit 1007, an interface unit 1008, a memory 1009, and a processor 1010 and other components.

[0125] Those skilled in the art will appreciate that the electronic device 1000 may also include a power source (such as a battery) for supplying power to each component, and the power source may be logically connected to the processor 1010 through a power management system, thereby implementing functions such as managing charging, discharging, and power consumption management through the power management system. Fig.10The electronic device structure shown in the figure does not constitute a limitation on the electronic device. The electronic device may include more or fewer components than shown in the figure, or combine certain components, or arrange the components differently, which will not be described in detail here.

[0126] The processor 1010 is configured to control the driving structure to drive the screen bracket to move from a first position to a second position along a direction perpendicular to the screen when a volume increase condition is met;

[0127] Wherein, when the screen bracket is located at the first position, the volume of the back cavity of the speaker is a first volume, and when the screen bracket is located at the second position, the volume of the back cavity of the speaker is a second volume, and the second volume is greater than the first volume.

[0128] Optionally, the volume increase condition includes at least one of the following:

[0129] The ambient volume is detected to be higher than the preset ambient volume;

[0130] Volume up command received.

[0131] Optionally, the processor 1010 is further configured to:

[0132] When the volume increase condition is not met, the control driving structure drives the screen bracket to return from the second position to the first position along a direction perpendicular to the screen.

[0133] It should be understood that in the embodiment of the present application, the input unit 1004 may include a graphics processor (Graphics Processing Unit, GPU) 10041 and a microphone 10042, and the graphics processor 10041 processes the image data of the static picture or video obtained by the image capture device (such as a camera) in the video capture mode or the image capture mode. The display unit 1006 may include a display panel 10061, and the display panel 10061 may be configured in the form of a liquid crystal display, an organic light emitting diode, etc. The user input unit 1007 includes a touch panel 10071 and at least one of other input devices 10072. The touch panel 10071 is also called a touch screen. The touch panel 10071 may include two parts: a touch detection device and a touch controller. Other input devices 10072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which will not be repeated here.

[0134] The memory 1009 can be used to store software programs and various data. The memory 1009 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instructions required for at least one function (such as a sound playback function, an image playback function, etc.), etc. In addition, the memory 1009 may include a volatile memory or a non-volatile memory, or the memory 1009 may include both volatile and non-volatile memories. Among them, the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory. The volatile memory may be a random access memory (RAM), a static random access memory (SRAM), a dynamic random access memory (DRAM), a synchronous dynamic random access memory (SDRAM), a double data rate synchronous dynamic random access memory (DDRSDRAM), an enhanced synchronous dynamic random access memory (ESDRAM), a synchronous link dynamic random access memory (SLDRAM) and a direct memory bus random access memory (DRRAM). The memory 1009 in the embodiment of the present application includes but is not limited to these and any other suitable types of memory.

[0135] The processor 1010 may include one or more processing units; optionally, the processor 1010 integrates an application processor and a modem processor, wherein the application processor mainly processes operations related to an operating system, a user interface, and application programs, and the modem processor mainly processes wireless communication signals, such as a baseband processor. It is understandable that the modem processor may not be integrated into the processor 1010.

[0136] The embodiment of the present application further provides a readable storage medium, on which a program or instruction is stored. When the program or instruction is executed by a processor, each process of the above-mentioned volume control method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.

[0137] The processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a computer read-only memory ROM, a random access memory RAM, a magnetic disk or an optical disk.

[0138] The embodiment of the present application further provides a chip, which includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the various processes of the above-mentioned volume control method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0139] It should be understood that the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.

[0140] An embodiment of the present application provides a computer program product, which is stored in a storage medium. The program product is executed by at least one processor to implement the various processes of the above-mentioned volume control method embodiment, and can achieve the same technical effect. To avoid repetition, it is not repeated here.

[0141] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0142] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present application, or the part that contributes to the prior art, can be embodied in the form of a computer software product, which is stored in a storage medium (such as ROM / RAM, a disk, or an optical disk), and includes a number of instructions for a terminal (which can be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods described in each embodiment of the present application.

[0143] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A wearable device, characterized in that: include: A housing, the housing comprising a housing space, wherein a speaker is installed in the housing space; A screen bracket, wherein the screen bracket is arranged in close contact with the inner wall of the accommodating space; A screen, the screen covers the surface of the accommodating space and is fixedly connected to the screen bracket; the screen bracket, the screen and the shell are connected to form a rear cavity of the speaker; A driving structure is located in the accommodating space and connected to the screen bracket, wherein the driving structure is used to drive the screen bracket to move in a direction perpendicular to the screen, wherein the volume of the back cavity of the speaker changes with the movement of the screen bracket.

2. The wearable device according to claim 1, characterized in that: The driving structure comprises: A driving disk, the outer side wall of which is fixedly connected to the screen bracket, and the driving disk is arranged parallel to the screen; Drive motor; A screw rod, wherein the screw rod is connected to the driving motor, and the driving motor drives the screw rod to rotate; A transmission mechanism, the transmission mechanism is respectively connected with the threads on the surface of the screw and the gear structure on the inner wall of the driving disc; The driving motor drives the screw to rotate, the screw drives the driving disk to rotate through the transmission mechanism, and the driving disk drives the screen bracket to move in a direction perpendicular to the screen.

3. The wearable device according to claim 2, characterized in that: A convex block is arranged on the outer side wall of the driving disk, a groove is arranged on the inner side wall of the screen bracket, and the first end and the second end of the groove have different heights in a direction perpendicular to the screen; Wherein, when the driving disk rotates, the protrusion slides between the first end and the second end of the groove, driving the screen bracket to move in a direction perpendicular to the screen.

4. The wearable device according to claim 2, characterized in that: The transmission mechanism includes at least one reduction gear.

5. The wearable device according to claim 1, characterized in that: The driving structure comprises: An elastic mechanism, one end of which is connected to the screen bracket, and the other end of which is fixedly connected to the bottom surface of the accommodating space; A push-to-lock mechanism, the push-to-lock mechanism is fixed in the accommodating space, and the push-to-lock mechanism includes an unlocked state and a locked state; Specifically, when the push-to-lock mechanism is in a locked state, the screen bracket is located at a first position, and when the push-to-lock mechanism is in an unlocked state, the screen bracket is located at a second position; during the switching of the push-to-lock mechanism between the locked state and the unlocked state, the elastic mechanism drives the screen bracket to move between the first position and the second position.

6. The wearable device according to claim 1, characterized in that: The driving structure comprises: Drive motor; a worm connected to the drive motor; a turbine connected to the worm; A lead screw threadedly connected to the turbine, and the lead screw is connected to the screen bracket; Wherein, the driving motor drives the worm to rotate, the rotation of the worm drives the turbine to rotate, the rotation of the turbine drives the lead screw to move in a direction perpendicular to the screen, and the movement of the lead screw in a direction perpendicular to the screen drives the screen bracket to move in a direction perpendicular to the screen.

7. The wearable device according to claim 1, characterized in that: Also includes: A front cavity of a speaker is arranged in the accommodating space, the speaker is located in the front cavity of the speaker, and a sound outlet is arranged on the shell at a position corresponding to the front cavity of the speaker.

8. A volume control method, applied to the wearable device according to any one of claims 1 to 7, characterized in that: The method comprises: When the volume increase condition is met, the control driving structure drives the screen bracket to move from the first position to the second position along a direction perpendicular to the screen; Wherein, when the screen bracket is located at the first position, the volume of the back cavity of the speaker is a first volume, and when the screen bracket is located at the second position, the volume of the back cavity of the speaker is a second volume, and the second volume is greater than the first volume.

9. The volume control method according to claim 8, characterized in that: The volume increase condition includes at least one of the following: The ambient volume is detected to be higher than the preset ambient volume; Volume up command received.

10. The volume control method according to claim 8, characterized in that: Also includes: When the volume increase condition is not met, the control driving structure drives the screen bracket to return from the second position to the first position along a direction perpendicular to the screen.

11. A volume control device, applied to the wearable device according to any one of claims 1 to 7, characterized in that: The device comprises: a processing module, configured to control the driving structure to drive the screen bracket to move from a first position to a second position along a direction perpendicular to the screen when a volume increase condition is met; Wherein, when the screen bracket is located at the first position, the volume of the back cavity of the speaker is a first volume, and when the screen bracket is located at the second position, the volume of the back cavity of the speaker is a second volume, and the second volume is greater than the first volume.

12. An electronic device, characterized in that: The method comprises a processor and a memory, wherein the memory stores a program or instruction that can be run on the processor, and when the program or instruction is executed by the processor, the steps of the volume control method according to any one of claims 8 to 10 are implemented.

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