CN107682485B - Shell assembly of terminal, terminal and control method of terminal - Google Patents
Shell assembly of terminal, terminal and control method of terminal Download PDFInfo
- Publication number
- CN107682485B CN107682485B CN201711045325.1A CN201711045325A CN107682485B CN 107682485 B CN107682485 B CN 107682485B CN 201711045325 A CN201711045325 A CN 201711045325A CN 107682485 B CN107682485 B CN 107682485B
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- terminal
- transmission hole
- sound transmission
- middle frame
- coil
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0279—Improving the user comfort or ergonomics
- H04M1/0283—Improving the user comfort or ergonomics for providing a decorative aspect, e.g. customization of casings, exchangeable faceplate
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
- H04M1/035—Improving the acoustic characteristics by means of constructional features of the housing, e.g. ribs, walls, resonating chambers or cavities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
Abstract
The invention discloses a shell assembly of a terminal, the terminal and a control method of the terminal, wherein the shell assembly of the terminal 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 metal decorating part is positioned between the middle frame and the cover plate, and one end of the metal decorating part is pivotally arranged on the middle frame to open or close the sound transmission hole; the coil is arranged between the metal decorating part and the middle frame and is suitable for generating a magnetic field to drive the metal decorating part to open the sound transmission hole; and the supporting piece is elastic and is positioned between the coil and the metal decorating piece so as to drive the metal decorating piece to close the sound transmission hole. According to the shell assembly, the coil generates a magnetic field to drive the metal decorating part to rotate so as to open the sound transmission hole in the cover plate, and the metal decorating part can close the sound transmission hole under the action of the elastic force of the supporting part, so that dust or particles are prevented from blocking the sound transmission hole, and the output sound quality is ensured.
Description
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 an electronic device. After the electronic equipment is used for a long time, fine dust in the environment easily falls onto the dustproof net and gradually blocks the dustproof net, so that the situation that the sound is too small or no sound occurs when a user uses the electronic equipment.
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 control method of the terminal, and the control method 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 metal decorating part is positioned between the middle frame and the cover plate, and one end of the metal decorating part is pivotally arranged on the middle frame to open or close the sound transmission hole; the coil is arranged between the metal decorating part and the middle frame and is suitable for generating a magnetic field to drive the metal decorating part to open the sound transmission hole; and the supporting piece is elastic and is positioned between the coil and the metal decorating piece so as to drive the metal decorating 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 control method is applied to the 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 coil is electrified to drive the metal decoration part to rotate, the metal decoration part opens the sound transmission hole, and when the terminal is in an un-talking state, the support part drives the metal decoration part to close the sound transmission hole.
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 an exploded view of a terminal according to an embodiment of the present invention;
FIG. 2 is a partial view of a cross-sectional view of a terminal according to an embodiment of the present invention;
fig. 3 is a perspective view of a metal ornament of the terminal according to an embodiment of the present invention;
FIG. 4 is an enlarged partial view of a terminal according to an embodiment of the present invention with a metallic garnish in a closed condition;
FIG. 5 is an enlarged partial view of a terminal according to an embodiment of the present invention, with a metallic garnish in an open condition;
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,
the housing assembly 100 is provided with a plurality of housing members,
a cover plate 1, a sound transmission hole 11, foam 12, back glue 13,
the metal garnish 2, the rotation hole 21, the pivotally attached end 22, the free end 23,
the center frame 3, the rotating shaft 31,
a groove 32, a boss 33, a sound transmission hole 34, an insertion groove 35,
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 "thickness", "upper", "lower", "inner", "outer", "axial", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present 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.
As shown in fig. 1, a housing assembly 100 of a terminal 1000 in accordance with an embodiment of the present invention includes: the metal decoration comprises a cover plate 1, a metal decoration part 2, a middle frame 3, a coil 4 and a support 5 with elasticity.
Specifically, as shown in fig. 2, a sound transmission hole 34 is formed in the middle frame 3, the cover plate 1 is disposed on the middle frame 3, a sound transmission hole 11 opposite to the sound transmission hole 34 is formed in the cover plate 1, the receiver 7 is disposed below the middle frame 3 (below as shown in fig. 2), and a dust screen 6 and a sealing cotton 62 are further disposed between the receiver 7 and the middle 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. 2, the sealing cotton 62 has a sealing function on 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. 2). 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. 2, the dust screen 6 is attached to the center frame 3 by an annular adhesive 61.
As shown in fig. 2, the metal decoration 2 is located between the center frame 3 and the cover plate 1, one end (left end as shown in fig. 2) of the metal decoration 2 is pivotally provided on the center frame 3 to open or close the sound transmission hole 11, the coil 4 is provided between the metal decoration 2 and the center frame 3, and the coil 4 is adapted to generate a magnetic field to drive the metal decoration 2 to open the sound transmission hole 11. When the metal decoration 2 is a flat metal piece, and the sound signal generated by the receiver 7 is transmitted upwards (upward as shown in fig. 2), the PCB main board 8 is energized to the coil 4, and the coil 4 generates magnetic force to drive the metal decoration 2 to rotate to open the sound transmission hole 11.
As shown in fig. 2 and 3, the supporter 5 is located between the coil 4 and the metal garnish 2 to drive the metal garnish 2 to close the sound transmission hole 11. The support member 5 is U-shaped, and the outer edge of the support member 5 is substantially aligned with the outer edge of the metal ornament member 2 away from the pivotally attached end 22 (i.e., the end pivotally provided on the center frame 3), and opens toward the pivotally attached end 22. When no voice signal is generated in the receiver 7, the PCB main board 8 cuts off the power supply of the coil 4, and the coil 4 no longer has magnetic force, and the metal decoration 2 can close the sound transmission hole 11 under the action of the elastic force of the support 5.
According to the housing assembly 100 of the terminal 1000 of the embodiment of the present invention, one end of the metal decoration 2 is rotatably disposed on the middle frame 3, and the coil 4 and the support 5 are disposed between the metal decoration 2 and the middle frame 3, the coil 4 generates a magnetic field to drive the metal decoration 2 to rotate to open the sound transmission hole 11 on the cover plate 1, the metal decoration 2 can also close the sound transmission hole 11 under the elastic force of the support 5, the metal decoration 2 can open the sound transmission hole 11 when the terminal 1000 is used to receive sound, and the metal decoration 2 closes the sound transmission hole 11 when the terminal 1000 is not used, so as to prevent dust or particles from blocking the sound transmission hole 11, and ensure the output sound quality.
According to some embodiments of the present invention, as shown in fig. 2 and 3, the center frame 3 is provided with a rotation shaft 31, and the metal decoration 2 is provided with a rotation hole 21 engaged with the rotation shaft 31. The rotating shaft 31 is used for connection, so that the connection stability is high, the damage is not easy to damage, and the installation is easy. For example, in the embodiment shown in fig. 2, the PCB main board 8 supplies power to the coil 4, the coil 4 generates magnetic force to pull the free end 23 of the metal decoration 2 to rotate downward (downward as shown in fig. 2) around the rotating shaft 31, the support 5 at the lower end (lower end as shown in fig. 2) of the metal decoration 2 is compressed, and the metal decoration 2 opens the sound transmission hole 11. When the power supply of the coil 4 is cut off by the PCB mainboard 8, the coil 4 no longer has magnetic force, and the metal decorating part 2 closes the sound transmission hole 11 under the elastic force of the compressed supporting part 5.
Of course, the present invention is not limited thereto, and the metal decoration 2 may be provided with a rotation shaft 31, and the middle frame 2 may be provided with a rotation hole 21 engaged with the rotation shaft 31, as long as the metal decoration 2 can swing.
According to some embodiments of the invention, as shown in fig. 2 and 3, the support 5 is located at an end (free end as shown in fig. 3) of the metal ornament 2 remote from the rotation axis 31. The support piece 5 is arranged at one end, far away from the rotating shaft 31, of the metal decorating piece 2, so that when the support piece 5 pushes the metal decorating piece 2 to move, the moving force arm is large, the moving resistance of the metal decorating piece 2 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, the PCB board 8 cuts off the power supply to the coil 4, the coil 4 does not have magnetic force, the support 5 can push the end of the metal decoration 2 away from the rotation shaft 31 to move upward (upward as shown in fig. 2) around the rotation shaft 31 by using its own elasticity, and the metal decoration 2 closes the sound transmission hole 11.
According to 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 supporting member 5 of the embodiment of the present invention is not limited thereto, and the supporting member 5 may also be a silicone member, a rubber member, or the like.
According to some embodiments of the present invention, as shown in fig. 4, a foam 12 is disposed between the metal decoration 2 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, 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.
According to some embodiments of the present invention, as shown in fig. 4, 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.
According to some embodiments of the present invention, as shown in fig. 1 and 4, the middle frame 3 is provided with a groove 32, the support 5 and the coil 4 are provided in the groove 32, and the sound transmission hole 34 penetrates through the bottom wall of the groove 32. The groove 32 has a limiting effect on the support member 5 and the coil 4, and the support member 5 and the coil 4 are placed in the groove 32 of the middle frame 3, so that the overall thickness of the shell assembly 100 can be effectively reduced, and the requirement of the current user on thinner shells is met.
Further, as shown in fig. 5, a boss 33 is provided on the bottom wall of the groove 32, the sound transmission hole 34 penetrates through the boss 33, and the coil 4 is sleeved on the boss 33. The boss 33 has a limiting function on the coil 4, and when the sound signal generated by the receiver 7 passes through the sound transmission hole 34 penetrating through the boss 33, the boss 33 has a certain gathering function on the sound signal, so that the output sound quality is ensured.
Terminal 1000 in accordance with an embodiment of the present invention, as shown in FIG. 1, 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 (e.g., 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 1000). Communication terminal 1000, which is arranged to communicate over a wireless interface, may be referred to as a "wireless communication terminal", a "wireless terminal", and/or a "mobile terminal". 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, one end of the metal decoration 2 is rotatably disposed on the middle frame 3, and the coil 4 and the support 5 are disposed between the metal decoration 2 and the middle frame 3, the coil 4 generates a magnetic field to drive the metal decoration 2 to rotate to open the sound transmission hole 11 on the cover plate 1, the metal decoration 2 can also close the sound transmission hole 11 under the elastic force of the support 5, the metal decoration 2 can open the sound transmission hole 11 when the terminal 1000 is used to receive sound, and the metal decoration 2 closes the sound transmission hole 11 when the terminal 1000 is not used, 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 as follows. It is to be understood that the following description is illustrative only and is not intended to be in any way limiting.
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.
As shown in fig. 1, the housing assembly 100 includes: the metal decoration comprises a middle frame 3, a cover plate 1, a metal decoration part 2, a coil 4 and a support 5 with elasticity.
As shown in fig. 2, the metal decoration 2 is located between the center frame 3 and the cover plate 1, one end of the metal decoration 2 is provided with a rotation hole 21, the center frame 3 is provided with a sound transmission hole 34, the cover plate 1 is provided with a sound transmission hole 11 opposite to the sound transmission hole 34, the center frame 3 is further provided with a U-shaped rotation shaft 31 matched with the rotation hole 21, the rotation shaft 31 is arranged in the rotation hole 21 in a penetrating manner, transition fillets are arranged at two ends of the rotation shaft 31 and a part arranged in the rotation hole 21 in a penetrating manner, and the metal decoration 2 can rotate around the rotation shaft 31 to open or close the sound transmission hole 11. In addition, still be equipped with between metal decoration 2 and the apron 1 and steep cotton 12, and steep cotton 12 and be hollow annular, steep cotton 12 and be connected with center 3 through gum 13, and steep cotton 12 and encircle the sound transmission hole 11.
As shown in fig. 2, the coil 4 is disposed between the metal decoration 2 and the middle frame 3, the coil 4 is a hollow ring structure, the coil 4 is suitable for generating a magnetic field to drive the metal decoration 2 to open the sound transmission hole 11, the supporting member 5 is disposed between the coil 4 and the metal decoration 2, the supporting member 5 is disposed at one end (right end as shown in fig. 2) of the metal decoration 2 far away from the rotation shaft 31, and the supporting member 5 is an elastic U-shaped foam 12 capable of driving the metal decoration 2 to close the sound transmission hole 11.
As shown in fig. 2, the middle frame 3 is provided with an insertion groove 35, and the cover plate 1 is inserted into the insertion groove 35. In addition, the middle frame 3 is further provided with a groove 32, the support member 5 and the coil 4 are arranged in the groove 32, a boss 33 is arranged on the bottom wall of the groove 32, the coil 4 is sleeved on the boss 33, and the sound transmission hole 34 penetrates through the boss 33 and the bottom wall of the groove 32.
As shown in fig. 2, the housing assembly 100 of the terminal 1000 of the embodiment of the present invention further includes a receiver 7 and a PCB main board 8. The receiver 7 is arranged below the middle frame 3 (below as shown in fig. 2), can convert the received electric signal into a sound signal and output the sound signal, a dust screen 6 and a sealing cotton 62 are further arranged between the receiver 7 and the middle frame 3, and the dust screen 6 is attached to the middle frame 3 through an annular back adhesive 61. Further, the PCB board 8 can control the energization state of the coil 4, and when the PCB board 8 energizes the coil 4, the coil 4 can generate magnetic force, and conversely, when the PCB board 8 cuts off the power supply to the coil 4, the coil 4 no longer has magnetic force.
As shown in fig. 2, the bottom end (lower end as shown in fig. 2) of terminal 1000 according to an embodiment of the present invention is further provided with a battery cover 200 for receiving a battery and sealing the bottom of terminal 1000.
As shown in fig. 2 and 3, when the receiver 7 receives an electrical signal and converts the electrical signal into an acoustic signal to output upward (upward as shown in fig. 2), the PCB board 8 energizes the coil 4, and according to the basic principle of electromagnetic field, the coil 4 can generate magnetic force, at this time, the coil 4 drives one end (right end as shown in fig. 2) of the metal decoration 2 away from the rotating shaft 31 to rotate downward (downward as shown in fig. 2) around the rotating shaft 31 of the middle frame 3, and then the metal decoration 2 opens the sound transmission hole 11, and the acoustic signal output by the receiver 7 passes through the sealing cotton 62, the dust screen 6, the sound transmission hole 34, the coil 4, the ring-shaped foam 12 and the sound transmission hole 11 in sequence and is obtained by the user. When the receiver 7 does not generate sound, the PCB board 8 cuts off the power supply to the coil 4, and according to the basic theorem of electromagnetic field, the coil 4 does not generate magnetic force, and at this time, the coil 4 does not have driving force for the metal decoration 2, and further, the metal decoration 2 rotates upward (upward as shown in fig. 2) around the rotation axis 31 of the center frame 3 at one end (right end as shown in fig. 2) of the metal decoration 2 away from the rotation axis 31 under the elastic supporting action of the supporting member 5, thereby closing the sound transmission hole 11.
According to the terminal 1000 of the embodiment of the invention, the metal decoration 2 is arranged between the middle frame 3 and the cover plate 1, when the terminal 1000 is used for receiving sound, the metal decoration opens the sound transmission hole 11, and when the terminal 1000 is not used, the metal decoration closes the sound transmission hole 11, so that dust or particles are prevented from blocking the sound transmission hole 11, and the output tone 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 downlink information of a base station and then processes the downlink information; in addition, uplink data of terminal 1000 is transmitted 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 memory may be used to store software programs and modules, and the processor executes various functional applications and data processing of the terminal 1000 by operating 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 terminal 1000, and the like. 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 terminal 1000. 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.
As shown in fig. 6, terminal 1000 can include cover plate 1, and optionally, a Display panel can 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 audio circuitry, speaker, and microphone can provide an audio interface between a user and terminal 1000. 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 electrical signal, which is received by the audio circuit and converted into audio data, which is then output to the processor for processing, and then transmitted to, for example, another terminal 1000 via the radio frequency circuit, or the audio data is output to the memory for further processing.
WiFi belongs to short-distance wireless transmission technology, and the terminal 1000 can help a user to send and receive 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 understood that the WiFi module is not an essential component of the terminal 1000 and can be omitted entirely as needed within the scope not changing the essence of the invention.
The processor is a control center of the terminal 1000, is installed on the circuit board assembly, connects various parts of the entire terminal 1000 using various interfaces and lines, and performs various functions of the terminal 1000 and processes data by operating or executing software programs and/or modules stored in the memory and calling data stored in the memory, thereby integrally monitoring the terminal 1000. 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.
The power supply can be logically connected with the processor through the power management system, so that the functions of managing charging, discharging, power consumption management and the like are realized through the power management system. Although not shown, terminal 1000 can also include Bluetooth modules, sensors (e.g., attitude sensors, light sensors, other sensors such as barometers, hygrometers, thermometers, and infrared sensors, etc.), etc., which are not described in detail 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 the terminal 1000 of the present invention, the control method is applied to the terminal 1000, and the control method of the terminal 1000 includes determining whether the terminal 1000 is in a talking state, when the terminal 1000 is in the talking state, the coil 4 is energized to drive the metal decoration 2 to rotate, the metal decoration 2 opens the sound transmission hole 11, and when the terminal is in a non-talking state, the support 5 drives the metal decoration 2 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 control method of the terminal 1000 of the embodiment of the invention, one end of the metal decoration 2 is rotatably arranged on the middle frame 3, the coil 4 and the support 5 are arranged between the metal decoration 2 and the middle frame 3, the coil 4 generates a magnetic field to drive the metal decoration 2 to rotate so as to open the sound transmission hole 11 on the cover plate 1, the metal decoration 2 can also close the sound transmission hole 11 under the elastic force action of the support 5, the sound transmission hole 11 can be opened by the metal decoration 2 when the terminal 1000 is used for receiving sound, and the sound transmission hole 11 can be closed by the metal decoration 2 when the terminal 1000 is not used, so that dust or particles are prevented from blocking the sound transmission hole 11, and the output tone 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 (8)
1. A housing assembly for a terminal, comprising:
the middle frame is provided with a sound transmission hole and a rotating shaft;
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 metal decorating part is positioned between the middle frame and the cover plate, one end of the metal decorating part can be pivotally arranged on the middle frame to open or close the sound transmission hole, a rotating hole matched with the rotating shaft is formed in the metal decorating part, the rotating shaft on the middle frame is positioned on one side of the sound transmission hole, and the metal decorating part rotates around the rotating shaft;
the coil is arranged between the metal decorating part and the middle frame and is suitable for generating a magnetic field to drive the metal decorating part to open the sound transmission hole; and
the support piece is located between the coil and the metal decorating piece and used for driving the metal decorating piece to close the sound transmission hole, a groove is formed in the middle frame, the support piece and the coil are arranged in the groove, the sound transmission hole penetrates through the bottom wall of the groove, a boss is arranged on the bottom wall of the groove, the sound transmission hole penetrates through the boss, and the coil is sleeved on the boss.
2. A housing assembly for a terminal as defined in claim 1, wherein the support is located at an end of the metal trim piece remote from the pivot axis.
3. A housing assembly for a terminal as claimed in claim 1, wherein the support is a foam, a spring, or a spring.
4. A housing assembly for a terminal as claimed in claim 1, wherein foam is disposed between said metallic decoration and said cover plate, and said foam surrounds said sound transmission hole.
5. A housing assembly for a terminal according to claim 4, wherein the foam is attached to the center frame by a backing adhesive.
6. 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.
7. A terminal, characterized in that it comprises a housing assembly according to any one of claims 1-6.
8. A terminal control method according to claim 7, wherein the terminal comprises:
judging whether the terminal is in a call state or not;
when the terminal is in a talking state, the coil is electrified to drive the metal decoration part to rotate, the metal decoration part opens the sound transmission hole, and when the terminal is in an un-talking state, the support part drives the metal decoration part to close the sound transmission hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201711045325.1A CN107682485B (en) | 2017-10-31 | 2017-10-31 | Shell assembly of terminal, terminal and control method of terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711045325.1A CN107682485B (en) | 2017-10-31 | 2017-10-31 | Shell assembly of terminal, terminal and control method of terminal |
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| Publication Number | Publication Date |
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| CN107682485A CN107682485A (en) | 2018-02-09 |
| CN107682485B true CN107682485B (en) | 2020-05-15 |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110312003B (en) * | 2018-03-27 | 2021-04-16 | Oppo广东移动通信有限公司 | Electronic device |
| US10767927B2 (en) * | 2018-09-07 | 2020-09-08 | Apple Inc. | Systems for increased drying of speaker and sensor components that are exposed to moisture |
| CN109274790A (en) * | 2018-09-27 | 2019-01-25 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN110189632B (en) * | 2019-05-23 | 2022-06-03 | 云谷（固安）科技有限公司 | Display sounding panel |
| CN112243187A (en) * | 2019-07-16 | 2021-01-19 | 北京小米移动软件有限公司 | Electronic device including speaker |
| CN111614824B (en) * | 2020-05-20 | 2021-07-13 | 维沃移动通信有限公司 | Electronic device |
| CN114340245B (en) * | 2020-10-10 | 2023-12-22 | Oppo广东移动通信有限公司 | Middle frame, electronic equipment and manufacturing method of middle frame |
| CN112468904A (en) * | 2020-11-27 | 2021-03-09 | Oppo广东移动通信有限公司 | Speaker assembly and electronic device |
| CN113472932B (en) * | 2021-06-11 | 2023-10-03 | Tcl通讯（宁波）有限公司 | Pore-free earphone device and mobile terminal |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004335289A (en) * | 2003-05-08 | 2004-11-25 | Advanex Inc | Portable product |
| CN106790879A (en) * | 2017-02-28 | 2017-05-31 | 台州蜂时电子科技有限公司 | Digital equipment can open and close type waterproof construction and digital equipment |
| CN107613073A (en) * | 2017-10-31 | 2018-01-19 | 广东欧珀移动通信有限公司 | A kind of housing unit, mobile terminal and its control method |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100686047B1 (en) * | 2004-03-30 | 2007-02-23 | 엘지전자 주식회사 | A Receptacle Connecting Part For Mobile Handset |
| KR20060132343A (en) * | 2005-06-17 | 2006-12-21 | 엘지전자 주식회사 | Device closing speaker of mobile phone |
| JP2011176725A (en) * | 2010-02-25 | 2011-09-08 | Canon Inc | Speaker apparatus |
| CN201927846U (en) * | 2010-07-16 | 2011-08-10 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| US9331417B2 (en) * | 2014-05-20 | 2016-05-03 | Apple Inc. | Electronic devices with housing port shutters |
| CN204316683U (en) * | 2014-10-23 | 2015-05-06 | 中兴通讯股份有限公司 | A kind of loudspeaker dustproof construction of mobile terminal |
| CN104363537B (en) * | 2014-11-28 | 2018-01-16 | 惠州Tcl移动通信有限公司 | A kind of automatic anti-dust device and method |
| WO2016106695A1 (en) * | 2014-12-31 | 2016-07-07 | 深圳市大富精工有限公司 | Data interface |
-
2017
- 2017-10-31 CN CN201711045325.1A patent/CN107682485B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004335289A (en) * | 2003-05-08 | 2004-11-25 | Advanex Inc | Portable product |
| CN106790879A (en) * | 2017-02-28 | 2017-05-31 | 台州蜂时电子科技有限公司 | Digital equipment can open and close type waterproof construction and digital equipment |
| CN107613073A (en) * | 2017-10-31 | 2018-01-19 | 广东欧珀移动通信有限公司 | A kind of housing unit, mobile terminal and its control method |
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| CN107682485A (en) | 2018-02-09 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., Ltd. |
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