CN107864238B

CN107864238B - Shell assembly of terminal, terminal and control method of terminal

Info

Publication number: CN107864238B
Application number: CN201711047478.XA
Authority: CN
Inventors: 郑晓东
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2017-10-31
Filing date: 2017-10-31
Publication date: 2020-06-26
Anticipated expiration: 2037-10-31
Also published as: CN107864238A

Abstract

The invention discloses a shell assembly of a terminal, the terminal and a control method of the terminal, wherein the shell assembly comprises: the middle frame is provided with a sound transmission hole; the cover plate is arranged on the middle frame, and a sound transmission hole opposite to the sound transmission hole is formed in the cover plate; the decoration assembly comprises a decoration piece, a rotating shaft and a driving piece which are integrally formed, the decoration piece is spaced from the driving piece in the circumferential direction of the rotating shaft, the decoration piece is positioned between the middle frame and the cover plate, the driving piece extends into one side, far away from the decoration piece, of the middle frame, and the rotating shaft is arranged on the middle frame in a pivoting mode so that the decoration piece can open or close the sound transmission hole; the driving piece is arranged on one side of the middle frame, which is far away from the decorating piece, and is opposite to the driving piece so as to drive the driving piece to rotate; and the support piece is elastic and is positioned between the middle frame and the decoration piece so as to drive the decoration piece to close the sound transmission hole. According to the shell assembly provided by the invention, the phenomenon that the sound transmission hole is blocked by dust or particles can be avoided, and the output tone quality is ensured.

Description

Shell assembly of terminal, terminal and control method of terminal

Technical Field

The invention relates to the technical field of electronic equipment, in particular to a shell assembly of a terminal, the terminal and a control method of the terminal.

Background

In the related art, in order to facilitate a user to obtain sound information, a dust screen and a receiver are provided on a housing of a terminal. After the terminal is used for a long time, fine dust in the environment easily falls onto the dustproof net from the decoration piece and gradually blocks meshes of the dustproof net, so that the situation that the sound is too small or no sound occurs when a user uses the terminal.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. To this end, the present invention proposes a housing assembly of a terminal, a sound transmission hole of which is not easily blocked by dust or particles.

The invention further provides a terminal, and the terminal comprises the shell assembly of the terminal.

The invention also provides a terminal control method, which is suitable for the terminal.

A housing assembly of a terminal according to an embodiment of the present invention includes: the middle frame is provided with a sound transmission hole; the cover plate is arranged on the middle frame, and a sound transmission hole opposite to the sound transmission hole is formed in the cover plate; the decoration assembly comprises a decoration part, a rotating shaft and a driving sheet which are integrally formed, one end of the decoration part and one end of the driving sheet are both connected with the rotating shaft, the decoration part and the driving sheet are spaced in the circumferential direction of the rotating shaft, the decoration part is positioned between the middle frame and the cover plate, the driving sheet extends into one side of the middle frame, which is far away from the decoration part, and the rotating shaft is pivotally arranged on the middle frame so that the decoration part can open or close the sound transmission hole; the driving piece is arranged on one side, far away from the decorating piece, of the middle frame and is opposite to the driving piece so as to drive the driving piece to rotate; and the support piece is elastic and is positioned between the middle frame and the decoration piece so as to drive the decoration piece to close the sound transmission hole.

The terminal comprises the shell assembly of the terminal.

According to the control method of the terminal of the present invention, the terminal is the above terminal, and the control method of the terminal includes: judging whether the terminal is in a call state or not; when the terminal is in a talking state, the driving piece drives the driving piece to rotate so that the decoration piece opens the sound transmission hole, and when the terminal is in an unvoiced state, the support piece drives the decoration piece to close the sound transmission hole.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a partial view of a cross-sectional view of a terminal according to an embodiment of the present invention;

fig. 2 is a partially enlarged view of a sectional view of the terminal according to an embodiment of the present invention, in which the decoration closes the sound transmission hole;

fig. 3 is a partially enlarged view of a sectional view of a terminal according to an embodiment of the present invention, in which a decoration opens a sound transmission hole;

fig. 4 is a partial view of an exploded view of a terminal according to an embodiment of the present invention;

fig. 5 is a perspective view of a decoration assembly of a housing assembly of a terminal according to an embodiment of the present invention;

fig. 6 is a front view of a terminal according to an embodiment of the present invention.

Reference numerals:

a terminal 1000 is provided that is capable of,

a housing assembly 100;

a cover plate 1, a sound transmission hole 11, foam 12, back glue 13,

the decoration device 2, the decoration member 21, the rotation shaft 22, the driving piece 23,

the middle frame 3, the groove 32, the sound transmission hole 34, the embedded groove 35,

a driving member 4, a supporting member 5, a connecting portion 51, a bent portion 52,

a dust screen 6, an annular back glue 61, a sealing cotton 62,

a telephone receiver 7, a PCB main board 8,

the battery cover 200.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The housing assembly 100 of the terminal 1000 according to an embodiment of the present invention is described below with reference to the accompanying drawings.

As shown in fig. 1, a housing assembly 100 of a terminal 1000 according to an embodiment of the present invention includes a center frame 3, a cover plate 1, a decoration assembly 2, a driving member 4, and a support member 5 having elasticity.

Specifically, as shown in fig. 1, the center frame 3 is provided with a sound transmission hole 34, the cover plate 1 is provided on the center frame 3, the cover plate 1 is provided with a sound transmission hole 11 facing the sound transmission hole 34, the receiver 7 is provided below the center frame 3 (below as shown in fig. 1), and a dust screen 6 and a sealing cotton 62 are further provided between the receiver 7 and the center frame 3. The receiver 7 can convert the electric signal into a sound signal, and the sound signal generated by the receiver 7 is acquired by the user after passing through the sealing cotton 62, the dust screen 6, the sound transmission hole 34 and the sound transmission hole 11 in sequence.

As shown in fig. 1 and 4, the sealing cotton 62 has a sealing function for the sound signal generated by the receiver 7 so that the sound signal generated by the receiver 7 can be transmitted upward (upward as shown in fig. 1). The dust screen 6 can prevent dust from entering the receiver 7 when the sound transmission hole 11 is opened, and the receiver 7 is prevented from being short-circuited or damaged. For example, in the embodiment shown in fig. 1, the dust screen 6 is attached to the center frame 3 by an annular adhesive 61.

As shown in fig. 5, the decoration device 2 includes a decoration 21, a rotation shaft 22 and a driving plate 23 which are integrally formed, one end of the decoration 21 and one end of the driving plate 23 are both connected to the rotation shaft 22, the decoration 21 is spaced apart from the driving plate 23 in the circumferential direction of the rotation shaft 22, the decoration 21 is located between the middle frame 3 and the cover plate 1, the driving plate 23 extends into one side of the middle frame 3 away from the decoration 21, and the rotation shaft 22 is pivotally provided on the middle frame 3 to allow the decoration 21 to open or close the sound transmission hole 11. As shown in fig. 1 and 4, the driving member 4 is disposed on a side of the middle frame 3 away from the decoration 21 and opposite to the driving piece 23 to drive the driving piece 23 to rotate. As shown in fig. 3, during the rotation of the driving plate 23, the driving plate 23 drives the coaxial decoration 21 to rotate to open the sound transmission hole 11.

As shown in fig. 1 and 4, the supporter 5 is located between the center frame 3 and the garnish 21 to drive the garnish 21 to close the sound transmission hole 11. As shown in fig. 2, the decoration 21 can close the sound transmission hole 11 by the elastic force of the supporter 5 when the receiver 7 is not used.

According to the housing assembly 100 of the terminal 1000 of the embodiment of the present invention, the decoration member 21 and the driving plate 23 are coaxially rotated on the decoration member 2, and the driving member 4 is disposed opposite to the driving plate 23, the driving member 4 can drive the driving plate 23 to rotate so that the decoration member opens the sound transmission hole 11 on the cover plate 1, the decoration member 21 can also close the sound transmission hole 11 under the elastic force of the supporting member 5, when the terminal 1000 is used to receive sound, the metal decoration member 21 opens the sound transmission hole 11, and when the terminal 1000 is not used to receive sound, the metal decoration member 21 closes the sound transmission hole 11, so as to prevent dust or particles from blocking the sound transmission hole 11, and ensure the output sound quality.

In some embodiments of the present invention, as shown in fig. 5, the rotation shaft 22 is formed in a U-shape, the decos 21 are located at a middle portion of the rotation shaft 22, the driving pieces 23 are two and located at both ends of the rotation shaft 22, respectively, and the decos 21 are substantially perpendicular to the driving pieces 23. Of course, the present invention is not limited thereto, and the rotary shaft 22 may be a straight line or an L-shape, and the decoration 21 and the driving piece 23 may be located at the same height along the axial direction of the rotary shaft 22.

In some embodiments of the present invention, as shown in fig. 4, the driving plate 23 is a metal member, and the driving member 4 is a coil, and the coil is adapted to generate a magnetic field to drive the driving plate 23 to rotate. The coil can be connected with PCB mainboard 8, and PCB mainboard 8 can be for the coil circular telegram, and coil circular telegram back produces the magnetic field and drives the driver plate 23 and rotate, and driver plate 23 drives coaxial decoration 21 and rotates in order to open sound transmission hole 11. Thereby facilitating control of the trim piece.

In addition, the decoration 21, the rotation shaft 22 and the driving piece 23 may be made of metal pieces, thereby facilitating the processing of the decoration 21, the rotation shaft 22 and the driving piece 23.

In some embodiments of the present invention, the driving plate 23 is plural, the plural driving plates 23 are spaced apart along the axial direction of the rotating shaft 22, and the driving member 4 is one and is opposite to the plural driving plates 23. The driving piece 4 can drive the plurality of driving pieces 23 to rotate simultaneously, and the driving pieces 23 drive the decoration piece 21 to rotate, so that the decoration piece 21 opens the sound transmission hole 11. In addition, the structure of the housing assembly 100 can be simplified by driving a plurality of driving pieces 23 through one driving member 4.

In some embodiments of the present invention, the driving plate 23 is plural, the plural driving plates 23 are spaced apart along the axial direction of the rotating shaft 22, and the driving member 4 is plural and corresponds to the plural driving plates 23 one by one. Each driving piece 4 corresponds to one driving piece 23 and drives the corresponding driving piece 23 to rotate. For example, in the example shown in fig. 4, there are two driving pieces 23, two driving pieces 23 are spaced apart in the axial direction of the rotating shaft 22 and are located at both axial ends of the garnish 21, and there are two driving pieces 4 corresponding to the two driving pieces one by one.

In some embodiments of the invention, as shown in fig. 1 and 4, the support member 5 is located at an end (right end as viewed in fig. 1) of the garnish 21 remote from the rotational shaft 22. The support piece 5 is arranged at one end of the decoration piece 21 far away from the rotating shaft 22, so that when the support piece 5 pushes the decoration piece 21 to move, the moving force arm is large, the moving resistance of the decoration piece 21 is small, the requirement on the elasticity of the support piece 5 is further reduced, and the manufacturing cost of the support piece 5 is reduced. For example, in the embodiment shown in fig. 2 and 3, the support 5 may push the end of the decoration 21 away from the rotation shaft 22 to move upward (upward as shown in fig. 1) around the rotation shaft 22 by its own elasticity, and the decoration 21 closes the sound transmission hole 11.

In some embodiments of the invention, the support 5 is a foam, a spring, or a spring. The foam, the elastic sheet and the spring have good elastic force and stable structures, are not easy to damage in long-time use, and have low cost and less occupied space. Of course, the present invention is not limited thereto, and the support member 5 may also be a silicone member or a rubber member, etc.

In some embodiments of the present invention, as shown in fig. 2 and 3, the supporting member 5 is a spring, one end of the spring is connected to the decoration 21, and the other end of the spring abuts against the surface of the middle frame 3 facing the decoration 21. In the process of opening the sound transmission hole 11, one end of the elastic piece abutting against the middle frame 36 moves along the surface of the middle frame 3 facing the decoration 21 so that the decoration 21 opens the sound transmission hole 11.

Further, as shown in fig. 2 and 3, an angle between the elastic piece and a surface of the middle frame 3 facing the garnish 23 is an acute angle. Therefore, the decorating part 21 is convenient to compress the elastic sheet in the process of opening the sound transmission hole 11, and the elastic sheet and one end of the middle frame 3 which is supported by the middle frame 3 move along the surface of the middle frame 3, so that the phenomenon of blocking is prevented.

In some examples of the present invention, as shown in fig. 2 and 3, a connecting portion 51 is disposed at an end of the elastic piece connected to the decoration 21, so as to facilitate connection between the elastic piece and the decoration 21, the elastic piece and the decoration 21 can be connected by welding, and a bending portion 52 is disposed at an end of the elastic piece abutting against the middle frame 3, so as to make a position where the elastic piece abuts against the middle frame 3 smoother, and facilitate movement of the elastic piece on a surface of the middle frame 3 facing the decoration 21.

In some embodiments of the present invention, a foam 12 is disposed between the decoration 21 and the cover plate 1, and the foam 12 surrounds the sound transmission hole 11. Encircle the cotton 12 of bubble at sound transmission hole 11, have the sealed effect to the sound signal of transmission to sound transmission hole 11 department, avoid sound signal to spread all around, and then guarantee the tone quality of output.

Further, as shown in fig. 1 and 4, the foam 12 is connected to the middle frame 3 through a back adhesive 13. The manufacturing cost of the gum 13 is lower, and the gum has better viscidity, can guarantee the joint strength of the foam 12 and the middle frame 3, and the volume occupied by the gum 13 is smaller, so that the whole thickness of the shell assembly 100 can be reduced.

In some embodiments of the present invention, the middle frame 3 is provided with an insertion groove 35, and the cover plate 1 is inserted into the insertion groove 35. The embedded groove 35 has fixing and limiting functions on the cover plate 1, so that the cover plate 1 can be accurately connected with the middle frame 3 without using an additional fastener.

In some embodiments of the present invention, the middle frame 3 is provided with a groove 32, the support member 5 is located in the groove 32, and the sound transmission hole 34 penetrates through the bottom wall of the groove 32. The groove 32 can limit the position of the supporting member 5, and the supporting member 5 is placed in the groove 32 of the middle frame 3, so that the overall thickness of the housing assembly 100 can be effectively reduced, and the terminal 1000 is light and thin.

Terminal 1000 in accordance with an embodiment of the invention is described below with reference to fig. 1-6.

Terminal 1000 in accordance with an embodiment of the present invention can include housing assembly 100 of terminal 1000 as described above. It should be noted that "terminal 1000" as used herein includes, but is not limited to, devices that are configured to receive/transmit communication signals via a wireline connection, such as via a Public Switched Telephone Network (PSTN), a Digital Subscriber Line (DSL), a digital cable, a direct cable connection, and/or another data connection/network, and/or via a wireless interface, such as for a cellular network, a Wireless Local Area Network (WLAN), a digital television network such as a DVB-H network, a satellite network, an AM-FM broadcast transmitter, and/or another communication terminal. Communication terminals arranged to communicate over a wireless interface may be referred to as "wireless communication terminals," wireless terminals, "and/or" mobile terminals. Examples of mobile terminals include, but are not limited to, satellite or cellular telephones; a Personal Communications System (PCS) terminal that may combine a cellular radiotelephone with data processing, facsimile and data communications capabilities; PDAs that may include radiotelephones, pagers, internet/intranet access, Web browsers, notepads, calendars, and/or Global Positioning System (GPS) receivers; and conventional laptop and/or palmtop receivers or other electronic devices that include a radiotelephone transceiver.

According to the terminal 1000 of the embodiment of the present invention, the decoration member 21 and the driving plate 23 are coaxially rotated on the decoration component 2, and the driving member 4 is disposed opposite to the driving plate 23, the driving member 4 can drive the driving plate 23 to rotate so that the decoration member opens the sound transmission hole 11 on the cover plate 1, the decoration member 21 can also close the sound transmission hole 11 under the elastic force of the supporting member 5, when the terminal 1000 is used to receive sound, the metal decoration member 21 opens the sound transmission hole 11, and when the terminal 1000 is not used to receive sound, the metal decoration member 21 closes the sound transmission hole 11, so as to prevent dust or particles from blocking the sound transmission hole 11, and ensure the output sound quality.

In the embodiment of the present invention, the terminal 1000 can be various devices capable of acquiring data from the outside and processing the data, or the terminal 1000 can be various devices which have a built-in battery and can acquire current from the outside to charge the battery, such as a mobile phone, a tablet computer, a computing device, an information display device, or the like.

Terminal 1000 in accordance with one embodiment of the present invention is described below with reference to fig. 1-6, it being understood that the following description is intended to be illustrative only and is not to be construed as limiting the invention.

A mobile phone is taken as an example to describe the terminal 1000 to which the present invention is applied. In an embodiment of the present invention, terminal 1000 can include radio frequency circuitry, memory, an input unit, a wireless fidelity (WiFi) module, housing assembly 100, a sensor, audio circuitry, a processor, a fingerprint identification assembly, a battery, and the like.

Wherein, casing subassembly 100 includes center 3, apron 1, decorate subassembly 2, driving piece 4 and have elastic support piece 5, be equipped with sound transmission hole 34 on the center 3, be equipped with embedded groove 35 on the center 3, apron 1 is established in embedded groove 35, be equipped with on the apron 1 and pass sound hole 11 relative with sound transmission hole 34, receiver 7 sets up the below (as shown in fig. 1 below) and still be provided with dust screen 6 and sealed cotton 62 between receiver 7 and the center 3 of center 3 in center 3, dust screen 6 passes through annular gum 61 and laminates on center 3.

As shown in fig. 1 to 5, the decoration device 2 is a metal member and includes a decoration 21, a rotation shaft 22 and a driving plate 23, which are integrally formed, one end of the decoration 21 and one end of the driving plate 23 are both connected to the rotation shaft 22, the decoration 21 and the driving plate 23 are spaced apart in a circumferential direction of the rotation shaft 22, the rotation shaft 22 is formed in a U shape, the decoration 21 is located at a middle section of the rotation shaft 22, the driving plates 23 are two and located at two ends of the rotation shaft 22, respectively, and the decoration 21 is substantially perpendicular to the driving plate 23. The decoration 21 is located between the middle frame 3 and the cover plate 1, the decoration 21 and the cover plate 1 are sealed through foam 12, the foam 12 is connected with the middle frame 3 through a back adhesive 13, a driving sheet 23 extends into one side of the middle frame 3 far away from the decoration 21, and the rotating shaft 22 is pivotally arranged on the middle frame 3 to enable the decoration 21 to open or close the sound transmission hole 11. The driving element 4 is a coil, the driving element 4 is disposed on a side of the middle frame 3 away from the decoration 21 and opposite to the driving sheet 23, and the driving element 4 is adapted to generate a magnetic field to drive the driving sheet 23 to rotate.

Wherein, the driving piece 23 is two, and two driving pieces 23 are spaced apart along the axis direction of axis of rotation 22, and are located the axial both ends of decoration 21 respectively, and driving piece 4 is two, and two driving pieces 4 interval sets up and just correspond with two driving pieces 23 one-to-one. When the receiver 7 is used, the PCB board 8 energizes the driving member 4, and the driving member 4 generates magnetic force to drive the driving piece 23 to rotate, and the driving piece 23 drives the coaxial decoration member 21 to rotate to open the sound transmission hole 11.

As shown in fig. 1 and 4, a groove 32 is formed on the middle frame 3, the support 5 is located between the middle frame 3 and the decoration 21 and located in the groove 32, and the support 5 is close to one end of the decoration 21 far away from the rotation shaft 22 to drive the decoration 21 to close the sound transmission hole 11. Wherein the supporting member 5 is a spring piece, and the spring piece and the decorating member 21 are integrally formed. When the receiver 7 is not used, the PCB main board 8 cuts off the power supply of the driving piece 4, and the driving piece 4 no longer has magnetic force, and the driving piece 23 can close the sound transmission hole 11 under the action of the elastic force of the supporting piece 5.

As shown in fig. 1 and 4, the bottom end (lower end as shown in fig. 1) of the terminal 1000 according to the embodiment of the present invention is further provided with a battery cover 200 for receiving a battery and sealing the bottom of the terminal 1000.

According to the terminal 1000 of the embodiment of the present invention, the decoration component 2 is provided with the decoration piece 21 and the driving piece 23 which rotate coaxially, and the driving piece 4 is arranged opposite to the driving piece 23, the driving piece 4 generates a magnetic field to drive the driving piece 23 to rotate so as to open the sound transmission hole 11 on the cover plate 1, the decoration piece 21 can also close the sound transmission hole 11 under the elastic force of the supporting piece 5, when the terminal 1000 is used to receive sound, the metal decoration piece 21 opens the sound transmission hole 11, and when the terminal 1000 is not used to receive sound, the metal decoration piece 21 closes the sound transmission hole 11, so that dust or particles are prevented from blocking the sound transmission hole 11, and the output sound quality is ensured.

The radio frequency circuit can be used for receiving and sending signals in the process of receiving and sending information or calling, and particularly, the radio frequency circuit receives the downlink information of the base station and then processes the downlink information; in addition, the uplink data of the mobile phone is sent to the base station. Typically, the radio frequency circuitry 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 circuitry may also communicate with networks and other devices via wireless communications. The wireless communication may use any communication standard or protocol, including but not limited to Global System for Mobile communication (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), email, Short Message Service (SMS), and the like.

The memory can be used for storing software programs and modules, and the processor executes various functional applications and data processing of the mobile phone by running the software programs and modules stored in the memory. The memory can mainly comprise a program storage area and a data storage area, wherein the program storage area can store an operating system, application programs (such as a sound playing function and an image playing function) required by at least one function and the like; the storage data area may store data (e.g., audio data, a phonebook, etc.) created according to the use of the cellular phone, etc. Further, the memory 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 input unit may be used to receive input numeric or character information and generate key signals related to user settings and function control of the cellular phone. Specifically, the input unit may include a touch panel and other input devices. The touch panel, also called a touch screen, may collect touch operations of a user (for example, operations of the user on or near the touch panel using any suitable object or accessory such as a finger, a stylus, etc.) and drive the corresponding connection device according to a preset program. Alternatively, the touch panel may include two parts, a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor, and can receive and execute commands sent by the processor. In addition, the touch panel may be implemented in various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The input unit may include other input devices in addition to the touch panel. In particular, other input devices may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.

The display unit may be used to display information input by a user or information provided to the user, and various menus of the mobile phone, among others. The display unit may include a display panel, and optionally, the display panel may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like. Further, the touch panel may cover the display panel, and when the touch panel detects a touch operation thereon or nearby, the touch panel transmits the touch operation to the processor to determine the type of the touch event, and then the processor provides a corresponding visual output on the display panel according to the type of the touch event.

The position in the visual output external display panel that can be recognized by the human eye may be referred to as a "display region" as described below. The touch panel and the display panel can be used as two independent components to realize the input and output functions of the mobile phone, and the touch panel and the display panel can be integrated to realize the input and output functions of the mobile phone.

In addition, the handset may also include at least one sensor, such as an attitude sensor, a light sensor, and other sensors.

Specifically, the attitude sensor may also be referred to as a motion sensor, and as one of the motion sensors, a gravity sensor may be cited, which uses an elastic sensing element to make a cantilever-type displacer and uses an energy storage spring made of the elastic sensing element to drive an electrical contact, thereby realizing conversion of a change in gravity into a change in an electrical signal.

Another example of the motion sensor is an accelerometer sensor, which can detect the magnitude of acceleration in each direction (generally, three axes), detect the magnitude and direction of gravity when stationary, and can be used for applications for 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.

In the embodiment of the present invention, the motion sensor listed above may be used as an element for obtaining the "attitude parameter" described later, but the present invention is not limited thereto, and other sensors capable of obtaining the "attitude parameter" fall within the protection scope of the present invention, for example, a gyroscope, etc., and the operation principle and the data processing procedure of the gyroscope may be similar to those of the prior art, and the detailed description thereof is omitted here for avoiding redundancy.

In addition, in the embodiment of the present invention, as the sensor, other sensors such as a barometer, a hygrometer, a thermometer, and an infrared sensor may be further configured, which are not described herein again.

The light sensor may include an ambient light sensor that adjusts the brightness of the display panel according to the brightness of ambient light, and a proximity sensor that turns off the display panel and/or the backlight when the mobile phone is moved to the ear.

The audio circuitry, speaker and microphone may provide an audio interface between the user and the handset. The audio circuit can transmit the electric signal converted from the received audio data to the loudspeaker, and the electric signal is converted into a sound signal by the loudspeaker to be output; on the other hand, the microphone converts the collected sound signal into an electric signal, the electric signal is received by the audio circuit and then converted into audio data, and the audio data is processed by the audio data output processor and then sent to another mobile phone through the radio frequency circuit or output to the memory for further processing.

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

The processor is a control center of the mobile phone, is connected with each part of the whole mobile phone by various interfaces and lines, and executes various functions and processes data of the mobile phone by running or executing software programs and/or modules stored in the memory and calling the data stored in the memory, thereby carrying out the integral monitoring on the mobile phone. Alternatively, the processor may include one or more processing units; preferably, the processor may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications.

It will be appreciated that the modem processor described above may not be integrated into the processor.

Also, the processor may perform the same or similar functions as the processing unit as the implementation elements of the processing unit.

The handset also includes a power source (such as a battery) to power the various components.

Preferably, the power supply may be logically connected to the processor through a power management system, so as to implement functions of managing charging, discharging, and power consumption management through the power management system. Although not shown, the mobile phone may further include a bluetooth module, etc., which will not be described herein.

It should be noted that the mobile phone is only an example of the terminal 1000 device, and the present invention is not particularly limited, and the present invention may be applied to electronic devices such as a mobile phone and a tablet computer, and the present invention is not limited thereto.

According to the control method of terminal 1000 in the embodiment of the present invention, terminal 1000 is the above terminal, and the control method includes: judging whether the terminal 1000 is in a call state; when the terminal 1000 is in a talking state, the driving member 4 drives the driving piece 23 to rotate so that the decoration 21 opens the sound transmission hole 11, and when the terminal 1000 is in an unvoiced state, the supporting member 5 drives the decoration 21 to close the sound transmission hole 11. Therefore, when the terminal 1000 is in a call state, sound can be transmitted to the outside through the sound transmission hole 11, and when the terminal is not in the call state, the metal decoration 2 closes the sound transmission hole 11, thereby preventing dust or particles from entering the sound transmission hole 11.

According to the terminal control method of the embodiment of the invention, according to the terminal 1000 of the embodiment of the invention, the decoration member 21 and the driving plate 23 which rotate coaxially are arranged on the decoration component 2, and the driving member 4 is arranged opposite to the driving plate 23, the driving member 4 can drive the driving plate 23 to rotate so that the decoration member opens the sound transmission hole 11 on the cover plate 1, the decoration member 21 can also close the sound transmission hole 11 under the elastic force action of the supporting member 5, when the terminal 1000 is used for receiving sound, the metal decoration member 21 opens the sound transmission hole 11, when the terminal 1000 is not used for receiving sound, the metal decoration member 21 closes the sound transmission hole 11, so that dust or particles are prevented from blocking the sound transmission hole 11, and the output sound quality is ensured.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A housing assembly for a terminal, comprising:

the middle frame is provided with a sound transmission hole and a groove, and the sound transmission hole penetrates through the bottom wall of the groove;

the cover plate is arranged on the middle frame, and a sound transmission hole opposite to the sound transmission hole is formed in the cover plate;

the decoration assembly comprises a decoration part, a rotating shaft and a driving piece which are integrally formed, one end of the decoration part and one end of the driving piece are connected with the rotating shaft, the decoration part and the driving piece are spaced in the circumferential direction of the rotating shaft, the decoration part is positioned between the middle frame and the cover plate, foam cotton is arranged between the decoration part and the cover plate and surrounds the sound transmission hole, the driving piece extends into one side of the middle frame, which is far away from the decoration part, the rotating shaft is pivotally arranged on the middle frame so that the decoration part can open or close the sound transmission hole, and after the decoration part is opened, sound signals can sequentially pass through the sound transmission hole, the foam cotton and the sound transmission hole;

the driving piece is arranged on one side, far away from the decorating piece, of the middle frame and is opposite to the driving piece so as to drive the driving piece to rotate; and

the support piece is located between the middle frame and the decoration piece and located at one end, far away from the rotating shaft, of the decoration piece so as to drive the decoration piece to close the sound transmission hole, and the free end of the support piece abuts against the groove in the surface, facing the decoration piece, of the middle frame.

2. A housing assembly for a terminal as set forth in claim 1 wherein said driver blade is a metallic member and said driver member is a coil adapted to generate a magnetic field to drive rotation of said driver blade.

3. A housing assembly for a terminal according to claim 1, wherein said driving plate is plural, plural said driving plates are spaced apart in an axial direction of said rotary shaft, and said driving member is one and opposed to plural said driving plates.

4. A housing assembly for a terminal as defined in claim 1, wherein said driving plate is plural, a plurality of said driving plates are spaced apart in the axial direction of said rotary shaft, and said driving member is plural and corresponds to said plurality of said driving plates one by one.

5. A housing assembly for a terminal as claimed in claim 1, wherein the support is a foam, a spring, or a spring.

6. A housing assembly of a terminal according to claim 5, wherein the supporting member is a spring, one end of the spring is connected to the decoration, and the other end of the spring abuts against a surface of the middle frame facing the decoration.

7. A housing assembly for a terminal as defined in claim 6, wherein an angle between the resilient tab and a surface of the center frame facing the trim element is acute.

8. A housing assembly of a terminal according to claim 5, wherein a connecting portion is provided at an end of the resilient piece connected to the decoration, and a bending portion is provided at an end of the resilient piece abutting against the middle frame.

9. A housing assembly for a terminal as defined in claim 1, wherein the foam is attached to the bezel by a backing adhesive.

10. The housing assembly of a terminal according to claim 1, wherein the center frame is provided with an insertion groove, and the cover plate is inserted into the insertion groove.

11. A terminal, characterized in that it comprises a housing assembly according to any one of claims 1-10.

12. A terminal control method according to claim 11, wherein the terminal comprises:

judging whether the terminal is in a call state or not;

when the terminal is in a talking state, the driving piece drives the driving piece to rotate so that the decoration piece opens the sound transmission hole, and when the terminal is in an unvoiced state, the support piece drives the decoration piece to close the sound transmission hole.