CN216057109U - Sound output device and mobile terminal - Google Patents

Abstract

The application provides a go out sound device and mobile terminal, go out the sound device and include: the earphone comprises an earphone and a main board, wherein elastic pins are arranged on the side surface of the earphone, two ends of each elastic pin extend into the side surface of the earphone respectively, and the part between the two ends of each elastic pin protrudes towards the outer side of the earphone; the side surface of the mainboard is provided with a conductive area corresponding to the elastic pin; the elastic pin is connected with the conductive area in an abutting mode, so that the telephone receiver is electrically connected with the mainboard. This application technical scheme can make earphone and mainboard equipment convenient, reducible material, reduce cost, save space, and the bullet foot is connected stably, prevents scraping and prevents presenting.

Description

Sound output device and mobile terminal

Technical Field

The application relates to the technical field of electronic equipment, in particular to a sound output device and a mobile terminal.

Background

With the continuous development of mobile terminal technology, mobile terminals such as mobile phones become essential electronic devices in people's life. A handset, which is a type of accessory that transmits sound, is commonly found in mobile terminals.

In some implementations, the connection between the receiver and the main board is mainly of two types, the first type is that the elastic pin on the bottom plane of the receiver is connected with the main board through a patch metal part, and the second type is that the elastic pin on the bottom plane of the receiver is connected with the elastic piece on the main board through a Flexible Printed Circuit (FPC).

In the course of conceiving and implementing the present application, the inventors found that at least the following problems existed: in the first connection mode, the patch metal part needs to be customized independently, and the patch metal part occupies the space of the main board ornament and also increases the material cost; in the second kind connected mode, switching FPC needs the customization alone, need increase two shell fragments again on the mainboard, has both taken mainboard goods of furniture for display rather than for use space and has increased material cost again equally.

The foregoing description is provided for general background information and is not admitted to be prior art.

SUMMERY OF THE UTILITY MODEL

To above-mentioned technical problem, this application provides a sound device and mobile terminal, makes earphone and mainboard equipment convenient, reducible material, reduce cost, save space, and the bullet foot is connected stably, prevents scraping and prevents presenting.

In order to solve the above technical problem, the present application provides a sound output device, the sound output device includes:

the earphone comprises an earphone body, wherein elastic pins are arranged on the side surface of the earphone body, two ends of each elastic pin extend into the side surface of the earphone body respectively, and the part between the two ends of each elastic pin protrudes towards the outer side of the earphone body;

the side surface of the mainboard is provided with a conductive area corresponding to the elastic pin;

optionally, the elastic pin abuts against the conductive area, so that the earphone is electrically connected with the main board.

Optionally, the side surface of the receiver is provided with fixed slots and movable slots which are distributed at intervals;

the elastic foot comprises a base part, a first bending part and a second bending part which are sequentially connected, the base part is fixedly arranged in the fixed groove and extends to the notch of the fixed groove, the first bending part is bent towards the direction of the movable groove, the second bending part is bent and extends into the movable groove, and a space for the second bending part to move is formed in the movable groove;

optionally, the first bending part abuts against the conductive region.

Optionally, a joint of the base and the first bent portion, and a joint of the first bent portion and the second bent portion are all provided with a chamfered structure.

Optionally, the spring leg further includes a third bending portion, the third bending portion is connected to an end of the second bending portion located in the movable groove and bends toward a direction away from the base, and the movable groove is bent and extended toward a direction away from the fixed groove corresponding to the third bending portion.

Optionally, the side of the receiver is provided with two elastic legs, a coil is arranged in the receiver, and two ends of the coil are respectively connected with the two elastic legs in a one-to-one correspondence manner.

Optionally, the two pogo pins are distributed on the same side or on two opposite sides of the earpiece.

Optionally, a containing groove is formed in the main board, the conductive area is arranged on a groove wall of the containing groove, and the receiver is contained in the containing groove.

Optionally, the side of the earpiece is opposite to the side of the main board, and the height of the elastic foot is the same as the thickness of the earpiece.

Optionally, the conductive region is a copper exposed region; and/or the surface of the conductive region is plated with a gold layer.

In order to solve the above technical problem, the present application further provides a mobile terminal, where the mobile terminal includes the sound output device as described above.

Optionally, the mobile terminal further comprises a housing;

optionally, the sound output device is disposed in the housing.

In the technical scheme, the elastic pin is arranged on the side face of the earphone, the conductive area is correspondingly arranged on the side face of the mainboard, and when the earphone is assembled, the side face of the earphone provided with the elastic pin is mutually attached to the side face of the mainboard provided with the conductive area, so that the elastic pin of the earphone is contacted with the conductive area of the mainboard, the electric conduction between the earphone and the mainboard can be realized, and the assembly is convenient; because the connection through a surface-mounted metal piece or an FPC and an elastic sheet is not needed, the material production can be reduced, the production cost is reduced, the space of a mainboard ornament is saved, and meanwhile, because the earphone and the mainboard are connected on the side surface, the thickness space is not occupied, so that the sound output device is suitable for the ultrathin or large-radian mobile terminal; in addition, the both ends of bullet foot stretch into the side of earphone in, the position between the bullet foot both ends is protruding along the side of earphone, and the area of contact between bullet foot and the conductive area is great, can improve the stability and the reliability of the two contact, can promote the performance of sound device, moreover, extend along the earphone side through bullet foot and form the contact surface of relative smoothness, can realize preventing scraping and prevent the effect of presenting, can avoid the material damage before the equipment.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of an embodiment of a sound output device according to the present application;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is a side view of the sound emitting apparatus of FIG. 1;

fig. 4 is a schematic diagram of a hardware structure of a mobile terminal.

The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings. With the above figures, there are shown specific embodiments of the present application, which will be described in more detail below. These drawings and written description are not intended to limit the scope of the inventive concepts in any manner, but rather to illustrate the inventive concepts to those skilled in the art by reference to specific embodiments.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the recitation of an element by the phrase "comprising an … …" does not exclude the presence of additional like elements in the process, method, article, or apparatus that comprises the element, and further, where similarly-named elements, features, or elements in different embodiments of the disclosure may have the same meaning, or may have different meanings, that particular meaning should be determined by their interpretation in the embodiment or further by context with the embodiment.

It should be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope herein. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context. Also, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes" and/or "including," when used in this specification, specify the presence of stated features, steps, operations, elements, components, items, species, and/or groups, but do not preclude the presence, or addition of one or more other features, steps, operations, elements, components, species, and/or groups thereof. The terms "or," "and/or," "including at least one of the following," and the like, as used herein, are to be construed as inclusive or mean any one or any combination. For example, "includes at least one of: A. b, C "means" any of the following: a; b; c; a and B; a and C; b and C; a and B and C ", again for example," A, B or C "or" A, B and/or C "means" any of the following: a; b; c; a and B; a and C; b and C; a and B and C'. An exception to this definition will occur only when a combination of elements, functions, steps or operations are inherently mutually exclusive in some way.

It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for the convenience of description of the present application, and have no specific meaning in themselves. Thus, "module", "component" or "unit" may be used mixedly.

The mobile terminal may be implemented in various forms. For example, the mobile terminal described in the present application may include mobile terminals such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, a pedometer, and the like, and fixed terminals such as a Digital TV, a desktop computer, and the like.

The following description will be given taking a mobile terminal as an example, and it will be understood by those skilled in the art that the configuration according to the embodiment of the present application can be applied to a fixed type terminal in addition to elements particularly used for mobile purposes.

The present application provides an audio output device 100.

Optionally, as shown in fig. 1, the sound outputting apparatus 100 includes: the earphone comprises an earphone 10 and a mainboard 20, wherein the side surface of the earphone 10 is provided with a spring foot 11, two ends of the spring foot 11 respectively extend into the side surface of the earphone 10, and the part between the two ends of the spring foot 11 protrudes towards the outer side of the earphone 10; the side surface of the main board 20 is provided with a conductive area 21 corresponding to the elastic pin 11; optionally, the side surface of the handset 10 is disposed opposite to the side surface of the main board 20, and the elastic pin 11 abuts against the conductive area 21, so that the handset 10 is electrically connected to the main board 20.

Optionally, the receiver 10 includes a frame, a coil and a permanent magnet, a sound cavity is formed in the frame, a sound hole communicating with the sound cavity is formed in a side surface of the frame, the coil and the permanent magnet are both arranged in the sound cavity, a vibrating diaphragm is filled in the sound hole, and optionally, the coil is connected with the vibrating diaphragm. When the handset 10 is electrically connected to the main board 20, the main board 20 supplies power to the coil, so as to form a path, and the main board 20 can control the current flowing through the coil. When the current flowing through the coil of the receiver 10 changes, the magnetic field generated by the coil changes, so that the magnetic force between the permanent magnet and the coil changes, and the distance between the permanent magnet and the coil changes correspondingly, because the coil is connected with the vibrating diaphragm, the vibrating diaphragm can be driven to vibrate, and then sound is emitted and is transmitted out of the sound hole. The specific structure of the handset 10 may be conventional and will not be described further herein.

To the connection structure between earphone 10 and mainboard 20, this application embodiment sets up bullet foot 11 in the side of earphone 10, correspondingly, set up conductive area 21 in the side of mainboard 20, circuit connection on conductive area 21 and the mainboard 20, during the equipment, the side that is equipped with the bullet foot 11 with earphone 10 is laminated each other with the side that mainboard 20 is equipped with conductive area 21, make earphone 10's bullet foot 11 contact the conductive area 21 of mainboard 20, just can realize the electric conduction between earphone 10 and the mainboard 20, the equipment is convenient. Compare in prior art scheme, owing to need not to carry out the switching through paster metalwork or FPC and shell fragment, reducible material production, reduction in production cost to save 20 goods of furniture for display rather than for use spaces of mainboard, simultaneously, because earphone 10 is connected in the side with mainboard 20, can not occupy the thickness space, make the play sound device 100 of this application be applicable to the mobile terminal of ultra-thin or big radian model.

Optionally, the specific structure of the elastic foot 11 is: the both ends of bullet foot 11 stretch into in the side of earphone 10, the position between the bullet foot 11 both ends is protruding along the side of earphone 10, so, when bullet foot 11 contacts with the conducting region 21 of mainboard 20, the area of contact between bullet foot 11 and the conducting region 21 is great, can improve the stability and the reliability of the two contact, can promote the performance of sound device 100, and, form smooth contact surface relatively through bullet foot 11 along earphone 10 side extension, can realize preventing scraping and prevent the effect of presenting, can avoid the material damage before the equipment.

Optionally, referring to fig. 2, the side surface of the earpiece 10 is provided with a fixed slot 12 and a movable slot 13 which are distributed at intervals; the elastic leg 11 comprises a base portion 111, a first bending portion 112 and a second bending portion 113 which are connected in sequence, the base portion 111 is fixedly arranged in the fixing groove 12 and extends to the notch of the fixing groove 12, the first bending portion 112 is bent towards the direction of the movable groove 13, the second bending portion 113 is bent and extends into the movable groove 13, and a space for the second bending portion 113 to move is formed in the movable groove 13; optionally, the first bending part 112 abuts against the conductive area 21.

In this embodiment, the fixing grooves 12 and the moving grooves 13 are sequentially spaced in the extending direction of the side of the earpiece 10. Alternatively, the fixing groove 12 may be a long and narrow straight groove, and the fixing groove 12 is perpendicular to the side of the earpiece 10, the base 111 of the elastic foot 11 is snapped into the fixing groove 12, and the base 111 is clamped and fixed by the fixing groove 12; the first bending part 112 protrudes towards the outer side of the earpiece 10, and the distance between the fixed slot 12 and the movable slot 13 determines the extension length of the first bending part 112; a space for the second bending portion 113 to move is formed in the movable slot 13, and the second bending portion 113 extends into the movable slot 13 and is spaced from the bottom of the movable slot 13. When the elastic pin 11 abuts against the conductive area 21, the elastic pin 11 will deform to a certain extent, the conductive area 21 extrudes the first bending portion 112 to move the second bending portion 113 toward the movable slot 13, the movable slot 13 can provide a certain buffer space for the deformation of the elastic pin 11, and when the elastic pin 11 is in close contact with the conductive area 21, the risk that the elastic pin 11 is broken due to the excessive extrusion of the elastic pin 11 by the earphone 10 and the main board 20 can be avoided.

Optionally, referring to fig. 2, a joint of the base 111 and the first bent portion 112, and a joint of the first bent portion 112 and the second bent portion 113 are all configured to be a chamfered structure 115.

In this embodiment, through the corner chamfer or the fillet that will play foot 11 formed in the department of buckling, can further improve the smooth degree of playing foot 11 to further improve prevent scraping and prevent the effect of presenting, material damage before can avoiding the equipment.

Optionally, referring to fig. 2, the elastic leg 11 further includes a third bending portion 114, the third bending portion 114 is connected to one end of the second bending portion 113 located in the movable slot 13 and bends toward a direction away from the base 111, and the movable slot 13 bends and extends toward a direction away from the fixed slot 12 corresponding to the third bending portion 114.

It can be understood that the moving distance of the second bending part 113 when the elastic leg 11 is deformed is limited by the depth of the moving groove 13. In this embodiment, a third bending portion 114 is further disposed at one end of the second bending portion 113 extending into the movable slot 13, and correspondingly, the movable slot 13 is also configured as a bending structure, that is, the movable slot 13 extends along a direction perpendicular to the side surface of the earpiece 10 and then extends along a direction away from the fixed slot 12, so that the width of the movable slot 13 is increased accordingly. The third bending portion 114 can increase the contact area between the second bending portion 113 and the bottom of the movable slot 13 when the elastic leg 11 deforms, so as to disperse the pressure of the third bending portion 114 on the bottom of the movable slot 13, thereby avoiding the second bending portion 113 from pressing the bottom of the movable slot 13 to cause abrasion, and meanwhile, the third bending portion 114 is supported on the wall of the movable slot 13 in the free state of the elastic leg 11, thereby preventing the second bending portion 113 from separating from the movable slot 13 due to external elasticity.

Optionally, referring to fig. 1, two elastic legs 11 are disposed on a side surface of the receiver 10, a coil is disposed in the receiver 10, and two ends of the coil are respectively connected to the two elastic legs 11, optionally, connected in a one-to-one correspondence.

In this embodiment, two ends of the coil are respectively a positive electrode and a negative electrode, two elastic pins 11 are correspondingly arranged on the side surface of the receiver 10, the two ends of the coil are respectively led out to be the positive electrode and the negative electrode and are respectively welded to the base parts 111 of the two elastic pins 11, meanwhile, two conductive areas 21 are arranged on the side surface of the main board 20, and the two conductive areas 21 are in one-to-one correspondence with the two elastic pins 11. Thus, when the handset 10 is assembled with the main board 20, the two elastic pins 11 of the handset 10 are respectively abutted against the two conductive areas 21 of the main board 20 in a one-to-one correspondence manner, so that the main board 20 and the handset 10 are electrically connected, and the main board 20 and the coil form a circuit path to energize the coil.

Alternatively, the two pogo pins 11 are distributed on the same side or on opposite sides of the earpiece 10. The distribution position of the elastic foot 11 can be set according to actual needs, and the application is not limited to this.

Optionally, referring to fig. 1, a containing groove is formed on the main board 20, the conductive area 21 is disposed on a wall of the containing groove, and the receiver 10 is contained in the containing groove.

In this embodiment, the receiving groove is formed by inward concave of the side surface of the main board 20, a corresponding notch structure is formed on the main board 20, the receiving groove is preferably adapted to the shape of the handset 10, if the handset 10 is a rectangular body, the receiving groove is correspondingly set to be rectangular, and the handset 10 can be placed in the receiving groove of the main board 20. In this way, the installation positions of the handset 10 and the main board 20 can be adapted to the installation space of different mobile terminals.

Alternatively, referring to fig. 3, the height of the spring leg 11 is the same as the thickness of the earpiece 10.

Generally, the thickness of the handset 10 is greater than that of the main board 20, and the height of the elastic pin 11 is set to be the same as that of the handset 10 in this embodiment, so that when the handset 10 is assembled with the main board 20, the position height of the handset 10 can be freely adjusted within a certain range relative to the main board 20, that is, the elastic pin 11 is ensured to contact with the conductive area 21, and the position height of the handset 10 is adjusted to be different by moving up or down along the height direction, so that different stacking schemes can be matched without affecting the assembly and functions, so as to adapt to different installation spaces of the mobile terminal.

Optionally, conductive region 21 is a copper-exposed region; and/or the surface of conductive region 21 is plated with a gold layer.

In this embodiment, the conductive region 21 can be formed by attaching a copper sheet to the side of the main board 20 and connecting the circuit on the main board 20 with the copper sheet. Further, the surface of the copper-exposed area may be plated with gold to reduce the impedance of the copper-exposed area, so as to improve the conductivity of the copper-exposed area, thereby improving the sound output effect of the earpiece 10.

In order to achieve the above object, the present application further provides a mobile terminal 1000, where the mobile terminal 1000 includes a housing and a sound emitting device 100, and the specific structure of the sound emitting device 100 refers to the above embodiments, and since the mobile terminal 1000 adopts all technical solutions of all the above embodiments, at least all beneficial effects brought by the technical solutions of the above embodiments are provided, and no further description is provided herein. Optionally, the sound emitting device 100 is disposed in the housing.

The mobile terminal may be implemented in various forms. For example, the mobile terminal described in the present application may include terminal devices such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, a pedometer, and the like, and fixed terminals such as a Digital TV, a desktop computer, and the like.

The following description will be given taking the mobile terminal 1000 as an example, and those skilled in the art will understand that the configuration according to the embodiment of the present application can be applied to a fixed type terminal in addition to elements particularly used for moving purposes.

Referring to fig. 4, which is a schematic diagram of a hardware structure of a mobile terminal for implementing various embodiments of the present application, the mobile terminal 1000 may include: RF (Radio Frequency) unit 101, WiFi module 102, audio output unit 103, a/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 1001. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 4 is not intended to be limiting of mobile terminals, and that a mobile terminal may include more or fewer components than shown, or some components may be combined, or a different arrangement of components.

The following describes each component of the mobile terminal in detail with reference to fig. 4:

the radio frequency unit 101 may be configured to receive and transmit signals during information transmission and reception or during a call, and specifically, receive downlink information of a base station and then process the downlink information to the processor 110; in addition, the uplink data is transmitted to the base station. Typically, radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 can also communicate with a network and other devices through wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System for Mobile communications), GPRS (General Packet Radio Service), CDMA2000(Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division duplex-Long Term Evolution), TDD-LTE (Time Division duplex-Long Term Evolution, Time Division Long Term Evolution), 5G, and so on.

WiFi belongs to short-distance wireless transmission technology, and the mobile terminal can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 102, and provides wireless broadband internet access for the user. Although fig. 4 shows the WiFi module 102, it is understood that it does not belong to the essential constitution of the mobile terminal, and may be omitted entirely as needed within the scope not changing the essence of the invention.

The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output as sound when the mobile terminal 1000 is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output unit 103 may also provide audio output related to a specific function performed by the mobile terminal 1000 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 103 may include a speaker, a buzzer, and the like.

The a/V input unit 104 is used to receive audio or video signals. The a/V input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, the Graphics processor 1041 Processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphic processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 may receive sounds (audio data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, or the like, and may be capable of processing such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 101 in case of a phone call mode. The microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.

The mobile terminal 1000 can also include at least one sensor 105, such as a light sensor, motion sensor, and other sensors. Optionally, the light sensor includes an ambient light sensor and a proximity sensor, optionally, the ambient light sensor may adjust the brightness of the display panel 1061 according to the brightness of ambient light, and the proximity sensor may turn off the display panel 1061 and/or the backlight when the mobile terminal 1000 moves to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.

The display unit 106 is used to display information input by a user or information provided to the user. The Display unit 106 may include a Display panel 1061, and the Display panel 1061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Alternatively, the user input unit 107 may include a touch panel 1071 and other input devices 1072. The touch panel 1071, also referred to as a touch screen, may collect a touch operation performed by a user on or near the touch panel 1071 (e.g., an operation performed by the user on or near the touch panel 1071 using a finger, a stylus, or any other suitable object or accessory), and drive a corresponding connection device according to a predetermined program. The touch panel 1071 may include two parts of a touch detection device and a touch controller. Optionally, the touch detection device detects a touch orientation of a user, detects a signal caused by a touch operation, and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 110, and can receive and execute commands sent by the processor 110. In addition, the touch panel 1071 may be implemented in various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may include other input devices 1072. Optionally, other input devices 1072 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like, and are not limited thereto.

Alternatively, the touch panel 1071 may cover the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or nearby, the touch panel 1071 transmits the touch operation to the processor 110 to determine the type of the touch event, and then the processor 110 provides a corresponding visual output on the display panel 1061 according to the type of the touch event. Although in fig. 4, the touch panel 1071 and the display panel 1061 are two independent components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the mobile terminal, and is not limited herein.

The interface unit 108 serves as an interface through which at least one external device is connected to the mobile terminal 1000. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the mobile terminal 1000 or may be used to transmit data between the mobile terminal 1000 and external devices.

The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a program storage area and a data storage area, and optionally, the program storage area may store an operating system, an application program (such as a sound playing function, an image playing function, and the like) required by at least one function, and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 109 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The processor 110 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby performing overall monitoring of the mobile terminal. Processor 110 may include one or more processing units; optionally, the processor 110 may integrate an application processor and a modem processor, optionally, the application processor primarily handles operating systems, user interfaces, applications, etc., and the modem processor primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.

The mobile terminal 1000 may further include a power supply 1001 (e.g., a battery) for supplying power to various components, and optionally, the power supply 1001 may be logically connected to the processor 110 via a power management system, so as to implement functions of managing charging, discharging, and power consumption via the power management system.

Although not shown in fig. 4, the mobile terminal 1000 may further include a bluetooth module or the like, which is not described herein again.

In the present application, the same or similar term concepts, technical solutions and/or application scenario descriptions will be generally described only in detail at the first occurrence, and when the description is repeated later, the detailed description will not be repeated in general for brevity, and when understanding the technical solutions and the like of the present application, reference may be made to the related detailed description before the description for the same or similar term concepts, technical solutions and/or application scenario descriptions and the like which are not described in detail later.

In the present application, each embodiment is described with emphasis, and reference may be made to the description of other embodiments for parts that are not described or illustrated in any embodiment. The technical features of the technical solution of the present application may be arbitrarily combined, and for brevity of description, all possible combinations of the technical features in the embodiments are not described, however, as long as there is no contradiction between the combinations of the technical features, the scope of the present application should be considered as being described in the present application.

In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. The procedures or functions according to the embodiments of the present application are all or partially generated when the computer program instructions are loaded and executed on a computer. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored on a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, the computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center by wire (e.g., coaxial cable, fiber optic, digital subscriber line) or wirelessly (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that incorporates one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy Disk, memory Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.

The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application, or which are directly or indirectly applied to other related technical fields, are included in the scope of the present application.

Claims (10)

1. An audio output device, comprising:

the earphone comprises an earphone body, wherein elastic pins are arranged on the side surface of the earphone body, two ends of each elastic pin extend into the side surface of the earphone body respectively, and the part between the two ends of each elastic pin protrudes towards the outer side of the earphone body;

the side surface of the mainboard is provided with a conductive area corresponding to the elastic pin;

the elastic pin is abutted to the conductive area so that the telephone receiver is electrically connected with the mainboard.

2. The sound emitting device of claim 1, wherein the side of the receiver is provided with fixed slots and movable slots distributed at intervals;

the elastic foot comprises a base part, a first bending part and a second bending part which are sequentially connected, the base part is fixedly arranged in the fixed groove and extends to the notch of the fixed groove, the first bending part is bent towards the direction of the movable groove, the second bending part is bent and extends into the movable groove, and a space for the second bending part to move is formed in the movable groove;

the first bending part is abutted to the conductive area.

3. The sound emitting device according to claim 2, wherein a junction between the base portion and the first bent portion, and a junction between the first bent portion and the second bent portion are each configured as a chamfered structure.

4. The sound outputting device as claimed in claim 2, wherein the spring leg further comprises a third bending portion, the third bending portion is connected to one end of the second bending portion located in the movable groove and bends in a direction away from the base, and the movable groove bends and extends in a direction away from the fixing groove corresponding to the third bending portion.

5. The sound outputting device as claimed in any one of claims 1 to 4, wherein two of said elastic pins are provided on a side surface of said handset, a coil is provided in said handset, and two ends of said coil are respectively connected to two of said elastic pins in a one-to-one correspondence.

6. The sound emitting apparatus of claim 5, wherein the two elastic legs are disposed on the same side or two opposite sides of the receiver.

7. The sound outputting device as claimed in any one of claims 1 to 4, wherein the main board has a receiving cavity, the conductive area is disposed on a wall of the receiving cavity, and the receiver is received in the receiving cavity.

8. The sound-emitting device as claimed in any one of claims 1 to 4, wherein the side of the earpiece is disposed opposite to the side of the main board, and the height of the springing foot is the same as the thickness of the earpiece.

9. The sound outputting device as claimed in any one of claims 1 to 4, wherein the conductive region is a copper-exposed region; and/or the surface of the conductive region is plated with a gold layer.

10. A mobile terminal, characterized in that it comprises an audio output device according to any one of claims 1 to 9.

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