CN107666803B - Housing assembly of terminal and terminal having the same - Google Patents

Abstract

The present invention discloses a shell assembly of a terminal and a terminal having the same, wherein the shell assembly comprises: a middle frame; an electroacoustic assembly, the electroacoustic assembly being arranged on the middle frame, the electroacoustic assembly having a sound transmission hole; and a decorative part, the decorative part being opposite to the sound transmission hole, and the decorative part being snap-connected with the electroacoustic assembly. According to the shell assembly of the present invention, by snap-connecting the decorative part with the electroacoustic assembly, not only can the use of auxiliary materials and the mounting of auxiliary materials be reduced, the material cost and labor cost can be reduced, the assembly process can be simplified, the assembly effect can be improved, the need to disassemble the screen due to the inadequate mounting of the auxiliary materials can be avoided, and the airtight reliability can be enhanced.

Description

Housing assembly of terminal and terminal having the same

technical field

The present invention relates to the technical field of terminals, and in particular, to a housing assembly of a terminal and a terminal having the same.

Background technique

In the related art, a large amount of auxiliary materials are used in the assembly process of the decorative parts of the electro-acoustic component to ensure the airtightness of the sound transmission channel. However, the auxiliary materials are mostly assembled by hand, the labor cost is high, and the assembly effect is difficult to control.

SUMMARY OF THE INVENTION

The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a terminal housing assembly, which has the advantages of low cost, good assembly effect, and strong air tightness.

The present invention also provides a terminal, where the terminal includes the housing assembly of the above-mentioned terminal.

The housing assembly of the terminal according to the present invention includes: a middle frame; an electro-acoustic assembly, the electro-acoustic assembly is provided on the middle frame, the electro-acoustic assembly has a sound transmission hole; and a decorative piece, the decorative piece Opposite to the sound transmission hole, the decorative piece is snap-connected to the electro-acoustic component.

A terminal according to the present invention includes the housing assembly of the above-mentioned terminal.

Additional aspects and advantages of the present invention will be set forth, in part, from the following description, and in part will be apparent from the following description, or may be learned by practice of the invention.

Description of drawings

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

1 is a schematic structural diagram of an electro-acoustic assembly according to an embodiment of the present invention, wherein the electro-acoustic assembly is a receiver assembly;

2 is a schematic structural diagram of an electro-acoustic assembly according to an embodiment of the present invention, wherein the electro-acoustic assembly is a receiver assembly;

3 is a schematic structural diagram of an electro-acoustic assembly according to an embodiment of the present invention, wherein the electro-acoustic assembly is a receiver assembly;

4 is a schematic structural diagram of an electro-acoustic assembly according to an embodiment of the present invention, wherein the electro-acoustic assembly is a speaker assembly;

5 is a schematic structural diagram of an electro-acoustic assembly according to an embodiment of the present invention, wherein the electro-acoustic assembly is a microphone assembly;

FIG. 6 is a schematic structural diagram of a terminal according to an embodiment of the present invention.

Reference number:

terminal 1000,

housing assembly 100,

Electroacoustic assembly 1, sound transmission hole 11, bracket 12, sealing plate 13, diaphragm 14, speaker 15, sound transmission part 16, microphone 17, shielding cover 18, card slot 19,

Middle frame 2, mounting hole 21,

Decoration 3, metal mesh 31, sound outlet 311, flange 32, buckle 321, sealing ring 322,

Cover plate 4, sound outlet 41.

Detailed ways

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, only used to explain the present invention, and should not be construed as a limitation of the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " Rear, Left, Right, Vertical, Horizontal, Top, Bottom, Inner, Outer, Clockwise, Counterclockwise, Axial, The orientations or positional relationships indicated by "radial direction", "circumferential direction", etc. are based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated devices or elements. It must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as a limitation of the present invention. Furthermore, features delimited with "first", "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

In the description of the present invention, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The housing assembly 100 of the terminal 1000 and the terminal 1000 according to an embodiment of the present invention will be described below with reference to FIGS. 1 to 6 .

As shown in FIGS. 1-5 , the housing assembly 100 of the terminal 1000 according to the embodiment of the present invention includes: a middle frame 2 , an electro-acoustic assembly 1 and a decorative part 3 .

Specifically, as shown in FIGS. 1-5 , the electro-acoustic component 1 is provided on the middle frame 2 , and the electro-acoustic component 1 has a sound transmission hole 11 , which has the function of transmitting sound, which can transmit the sound of the outside world. into the electro-acoustic component 1 or transmit the sound generated by the electro-acoustic component 1. The decoration piece 3 is opposite to the sound transmission hole 11 , and the decoration piece 3 is clamped with the electro-acoustic component 1 . As a result, the use of auxiliary materials and the placement of auxiliary materials can be reduced, the airtight reliability is enhanced, the material cost and labor cost are reduced, the assembly process is simplified, the assembly effect is improved, and the need caused by the insufficient adhesion of the auxiliary materials is avoided. Screen removal operation.

According to the housing assembly 100 of the terminal 1000 according to the embodiment of the present invention, by snapping the decorative element 3 with the electroacoustic assembly 1 , not only the use of auxiliary materials and the mounting of auxiliary materials can be reduced, the material cost and labor cost can be reduced, and the assembly can be simplified. The process improves the assembly effect, avoids the need to disassemble the screen due to the inadequate bonding of the accessories, and also enhances the airtight reliability.

In some embodiments of the present invention, one of the electro-acoustic component and the decorative piece is provided with a clip 321 , and the other of the electro-acoustic component and the decorative piece is provided with a clip slot 19 which is matched with the clip 321 . As shown in FIGS. 1 to 5 , a buckle 321 is provided on the decorative piece, and a slot 19 which is matched with the buckle 321 is provided on the electro-acoustic component. Of course, the present invention is not limited to this, the decorative piece may be provided with a card slot 19 , and the electro-acoustic component may be provided with a clip 321 that matches the card slot 19 . Therefore, the structure of the decorative piece and the electro-acoustic assembly can be simplified, and the assembly process of the decorative piece and the electro-acoustic assembly can be simplified, the assembly efficiency can be improved, and the cost can be reduced.

Further, as shown in FIG. 1 to FIG. 5 , a sealing ring 322 is provided between the clip 321 and the clip groove 19 . Thereby, the air tightness of the sound transmission channel can be increased, and the quality of sound transmission can be improved. Specifically, the sealing ring 322 is a rubber ring or a silicone ring. Rubber rings and silicone rings are widely used, with low cost and good material properties, which are beneficial to the air tightness of the sound transmission channel and improve the sound transmission quality.

In some embodiments of the present invention, as shown in FIGS. 1-5 , the middle frame 2 is provided with a mounting hole 21 , and at least part of the electroacoustic component 1 is provided in the mounting hole 21 . Therefore, the structures of the middle frame 2 and the electro-acoustic assembly 1 can be made more compact and reasonable, the overall thickness of the middle frame 2 and the electro-acoustic assembly 1 can be reduced, and the requirements of the terminal 1000 to be light and thin can be met.

Wherein, in order to facilitate the installation of the electro-acoustic assembly 1, the installation hole 21 can be a through hole penetrating the thickness direction of the middle frame 2, and the installation hole 21 can also be a groove body provided on the middle frame 2, and the opening of the groove body faces the electro-acoustic assembly. On the side of the 1 away from the decorative piece 3, a through hole is provided on the bottom wall of the groove body, the through hole can play the role of sound transmission, and a part of the decorative piece 3 can also extend into the through hole.

Further, in order to improve the reliability of the fixation between the electro-acoustic component 1 and the installation hole 21 , the installation hole 21 and the electro-acoustic component 1 may be interference fit. Of course, the present invention is not limited to this, and double-sided tape may also be provided between the inner peripheral wall of the installation hole 21 and the outer peripheral wall of the electro-acoustic component 1 to realize the relative fixation of the decorative element 3 and the installation hole 21 . In addition, the inner peripheral wall of the installation hole 21 and the outer peripheral wall of the electro-acoustic component 1 may also be fixed by dispensing glue.

Further, as shown in FIGS. 1 to 5 , at least part of the decorative element 3 is located in the mounting hole 21 . As a result, not only can the structures of the decorative part 3, the electro-acoustic assembly 1 and the middle frame 2 be more compact and reasonable, but also the connection between the decorative part 3 and the electro-acoustic assembly 1 can be facilitated, and the connection between the decorative part 3 and the electro-acoustic assembly 1 can be improved. reliability of the connection.

In some embodiments of the present invention, as shown in FIGS. 1 to 5 , the decorative element 3 includes a metal mesh 31 and a flange 32 , and the flange 32 is provided at the edge of the metal mesh 31 , wherein the metal mesh 31 and the flange 32 The metal mesh 31 is provided with a plurality of sound outlet holes 311 to allow the sound to pass through, and the flange 32 is clamped to the electro-acoustic component 1 . Thereby, the connection between the decorative element 3 and the electro-acoustic assembly 1 is facilitated.

In addition, the decorative part 3 is a magnetic conductive material, which can prevent iron filings and dust from adhering to the decorative part 3 and block the sound outlet hole 311 on the decorative part 3 , thereby improving the aesthetics of the decorative part 3 and improving the performance of the decorative part 3 . sound effect. The decorative piece 3 can be a stainless steel piece, and the stainless steel can be SUS430 stainless steel.

In some embodiments of the present invention, as shown in FIGS. 1-3 , the electroacoustic assembly 1 is a receiver assembly, and the receiver assembly includes a bracket 12 , a sealing plate 13 and a diaphragm 14 . The sealing plate 13 is arranged on the bracket 12 , the sound transmission hole 11 is arranged on the sealing plate 13 , the decorative part 3 is located on the side of the sealing plate 13 away from the bracket 12 , and the decorative part 3 is locked with at least one of the bracket 12 and the sealing plate 13 . catch. In this way, the decorative part 3 can be fixed to the receiver assembly, the use of auxiliary materials and the mounting of auxiliary materials can be reduced, the airtight reliability can be enhanced, the material cost and labor cost can be reduced, the assembly process can be simplified, and the assembly effect can be improved. It avoids the need to dismantle the screen due to the inadequate fitting of accessories.

As shown in FIGS. 1-3 , the diaphragm 14 is located on the side of the sealing plate 13 close to the bracket 12 , and the diaphragm 14 is located inside the bracket 12 . Of course, the diaphragm 14 may also be located between the bracket 12 and the sealing plate 13 . As shown in FIGS. 1-3 , the flange 32 of the decorative element 3 is perpendicular to the metal mesh 31 , and the sealing plate 13 and the bracket 12 are located inside the flange 32 . As shown in FIG. 1 , the inner peripheral wall of the flange 32 of the decorative piece 3 is provided with a buckle 321 , and the outer peripheral wall of the sealing plate 13 is provided with a clamping slot 19 which is matched with the buckle 321 , and the buckle 321 is matched with the clamping slot 19 . In order to realize the connection between the decorative part 3 and the receiver assembly. Of course, as shown in FIG. 2 , a buckle 321 is provided on the inner peripheral wall of the flange 32 of the decorative piece 3 , and a clamping slot 19 matched with the buckle 321 is provided on the outer peripheral wall of the bracket 12 . The buckle 321 and the clamping slot 19 It cooperates to realize the connection between the decorative part 3 and the receiver assembly. Of course, as shown in FIG. 3 , the inner peripheral wall of the flange 32 of the decorative piece 3 is provided with two spaced apart buckles 321 , and the outer peripheral wall of the sealing plate 13 is provided with a clamping slot 19 that cooperates with the buckles 321 . The outer peripheral wall of the bracket 12 is provided with a card slot 19 that cooperates with the clip 321 , and the clip 321 cooperates with the clip slot 19 to realize the connection between the decorative element 3 and the receiver assembly.

Further, the sealing plate 13 is made of magnetically conductive material, which can prevent iron filings and dust from adhering to the sealing plate 13 and improve the working reliability of the sealing plate 13, thereby improving the working reliability of the receiver assembly. The sealing plate 13 can be stainless steel, and the stainless steel can be SUS430 stainless steel. The bracket 12 may be a plastic piece.

In some embodiments of the present invention, as shown in FIG. 4 , the electro-acoustic assembly 1 is a speaker assembly, and the speaker assembly includes a speaker 15 and a sound transmission part 16 , the sound transmission part 16 is arranged on the speaker 15 , and the sound transmission hole 11 is arranged at On the sound transmitting portion 16 , the decorative piece 3 is located on the side of the sound transmitting portion 16 away from the speaker 15 , and the decorative piece 3 is snapped to the sound transmitting portion 16 . As a result, the decorative part 3 can be fixed on the speaker assembly, the use of auxiliary materials and the mounting of auxiliary materials can be reduced, the airtight reliability is enhanced, the material cost and labor cost are reduced, the assembly process is simplified, and the assembly effect is improved. It avoids the need to dismantle the screen due to the inadequate fitting of accessories.

As shown in FIG. 4 , the flange 32 of the decorative part 3 is perpendicular to the metal mesh 31 , the sound transmission part 16 is located on the inner side of the flange 32 , the inner peripheral wall of the flange 32 of the decorative part 3 is provided with a buckle 321 , and the sound transmission part The outer peripheral wall of the 16 is provided with a card slot 19 which is matched with the clip 321, and the clip 321 cooperates with the card slot 19 to realize the connection between the decorative element 3 and the speaker assembly.

In some embodiments of the present invention, as shown in FIG. 5 , the electro-acoustic component 1 is a microphone component. The microphone component includes a microphone 17 and a shielding cover 18 . The shielding cover 18 is provided on the microphone 17 , and the sound transmission hole 11 is provided on the shielding cover. 18 , the decorative piece 3 is located on the side of the shielding cover 18 away from the microphone 17 , and the decorative piece 3 is snapped with the shielding cover 18 . Therefore, the decorative part 3 can be fixed on the microphone assembly, the use of auxiliary materials and the mounting of auxiliary materials can be reduced, the airtight reliability is enhanced, the material cost and labor cost are reduced, the assembly process is simplified, and the assembly effect is improved. It avoids the need to dismantle the screen due to the inadequate fitting of accessories.

As shown in FIG. 5 , the flanging 32 of the decorative piece 3 is perpendicular to the metal mesh 31 , the shielding cover 18 is located inside the flanging 32 , the inner peripheral wall of the flanging 32 of the decorative piece 3 is provided with a buckle 321 , the shielding cover 18 is The outer peripheral wall is provided with a card slot 19 that cooperates with the clip 321, and the clip 321 cooperates with the card slot 19 to realize the connection between the decorative element 3 and the microphone assembly.

In some embodiments of the present invention, as shown in FIGS. 1 to 5 , the cover plate 4 of the housing assembly 100 is disposed on the side of the decorative element 3 away from the electro-acoustic assembly 1 , and the cover plate 4 is provided with the decorative element The sound hole 311 of 3 corresponds to the sound hole 41 . This facilitates the transmission of sound. Wherein, the cover plate 4 may be a glass cover plate 4 or a ceramic cover plate 4 , thereby increasing the aesthetics of the housing assembly 100 .

Further, the cover plate 4 and the decorative element 3 can be connected by double-sided tape. As a result, the reliability of the connection between the cover plate 4 and the decorative element 3 is increased. Of course, in order to ensure the airtightness of the sound transmission channel, foam can be provided between the cover plate 4 and the decorative element 3, and both sides of the foam are connected to the cover plate 4 and the decorative element 3 through double-sided tape respectively. In addition, the cover plate 4 and the decorative piece 3 can also be connected by glue dispensing, the glue dispensing connection operation is simple, the structure can be simplified, and the cost is reduced.

As shown in FIG. 6 , a terminal 1000 according to an embodiment of the present invention includes the housing assembly 100 of the above-mentioned terminal 1000 .

According to the terminal 1000 according to the embodiment of the present invention, by snapping the decorative component 3 with the electroacoustic component 1, not only the use of auxiliary materials and the mounting of auxiliary materials can be reduced, the material cost and labor cost can be reduced, the assembly process can be simplified, and the assembly process can be improved. Effectively, it avoids the need to remove the screen due to the inadequate bonding of accessories, and also enhances the reliability of airtightness.

As used herein, "terminal 1000" includes, but is not limited to, being configured to connect via wireline (eg, via a public switched telephone network (PSTN), digital subscriber line (DSL), digital cable, direct cable connection, and/or otherwise a data connection/network) and/or via (eg, for cellular networks, wireless local area networks (WLAN), digital television networks such as DVB-H networks, satellite networks, AM-FM broadcast transmitters, and/or another communication terminal ) A device that receives/transmits communication signals over a wireless interface. A communication terminal 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; Personal Communication System (PCS) terminals that may combine cellular radio telephones with data processing, fax, and data communication capabilities; may include radio telephones, pagers, Internet/Intranet access , a PDA with a web browser, memo pad, calendar, and/or a global positioning system (GPS) receiver; and conventional laptop and/or palm receivers or other electronic devices including radiotelephone transceivers.

In this embodiment of the present invention, the terminal 1000 device may be various devices capable of acquiring data from the outside and processing the data, or the terminal 1000 device may be various devices with a built-in battery and capable of acquiring a current pair from the outside. A device that charges the battery, such as a mobile phone, tablet computer, computing device, or information display device.

Taking a mobile phone as an example, the terminal 1000 to which the present invention is applied will be introduced. The mobile phone may further include components such as radio frequency circuit, memory, input unit, wireless fidelity (WiFi) module, display unit, sensor, audio circuit, processor, projection unit, photographing unit, battery and the like.

The radio frequency circuit can be used to receive and transmit signals during the process of sending and receiving information or talking. In particular, after receiving the downlink information of the base station, it is processed by the processor; in addition, the uplink data of the mobile phone is sent to the base station. Typically, radio frequency circuits include, but are not limited to, antennas, at least one amplifier, transceivers, couplers, low noise amplifiers, duplexers, and the like. In addition, radio frequency circuits can also communicate with networks and other devices through wireless communication. The above-mentioned wireless communication can use any communication standard or protocol, including but not limited to Global System for Mobile Communication (GSM, Global System for Mobile communication), General Packet Radio Service (GPRS, General Packet Radio Service), Code Division Multiple Access (CDMA, CodeDivision Multiple Access), Wideband Code Division Multiple Access (WCDMA, Wideband Code Division Multiple Access), Long Term Evolution (LTE, Long Term Evolution), email, Short Messaging Service (SMS, Short Messaging Service) and so on.

The memory can be used to store 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 include a stored program area and a stored data area, wherein the stored program area can store an operating system, an application program required for at least one function (such as a sound playback function, an image playback function, etc.); data (such as audio data, phone book, etc.) Additionally, 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 can be used to receive input numerical or character information, and generate key signals related to user setting and function control of the mobile phone. Specifically, the input unit may include a touch panel and other input devices. A touch panel, also known as a touch screen, collects user touch actions on or near it (such as a user's actions on or near the touch panel with a finger, stylus, or any suitable object or accessory), And drive the corresponding connection device according to the preset program. Optionally, the touch panel may include two parts, a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it to the touch controller. To the processor, and can receive commands from the processor and execute them. In addition, the touch panel can be realized by various types of resistive, capacitive, infrared, and surface acoustic waves. Besides the touch panel, the input unit may also include other input devices. Specifically, other input devices may include, but are not limited to, one or more of physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, joysticks, and the like.

Wherein, the display unit can be used to display information input by the user or information provided to the user and various menus of the mobile phone. The display unit may include a display panel, and optionally, the display panel may be configured in the form of a liquid crystal display unit (LCD, Liquid Crystal Display), an organic light-emitting diode (OLED, Organic Light-Emitting Diode), and the like. Further, the touch panel can cover the display panel, and when the touch panel detects a touch operation on or near it, it is transmitted to the processor to determine the type of the touch event, and then the processor displays the touch event on the display panel according to the type of the touch event. Provide the corresponding visual output.

The position in the external display panel of the visual output that can be recognized by the human eye can be used as the "display area" described later. 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, or the touch panel and the display panel can be integrated to realize the input and output functions of the mobile phone.

Additionally, the cell phone may also include at least one sensor, such as a gesture sensor, a light sensor, and other sensors.

Specifically, the attitude sensor can also be called a motion sensor, and, as a kind of the motion sensor, a gravity sensor can be cited. The spring drives the electrical contacts, thereby converting changes in gravity into changes in electrical signals.

As another kind of motion sensor, an accelerometer sensor can be listed. The accelerometer sensor can detect the acceleration in all directions (generally three axes), and can detect the magnitude and direction of gravity when it is stationary. It can be used for applications that recognize the attitude of mobile phones ( Such as horizontal and vertical screen switching, related games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping) and so on.

In this embodiment of the present invention, the motion sensors listed above can be used as components for obtaining the "attitude parameter" described later, but it is not limited to this, and other sensors that can obtain the "attitude parameter" fall within the protection scope of the present invention. For example, a gyroscope, etc., and the working principle and data processing process of the gyroscope may be similar to those in the prior art. Here, in order to avoid redundant description, the detailed description thereof is omitted.

In addition, in this embodiment of the present invention, other sensors, such as a barometer, a hygrometer, a thermometer, and an infrared sensor, may also be configured as sensors, which will not be repeated here.

The light sensor can include an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel according to the brightness of the ambient light, and the proximity sensor can turn off the display panel and/or the backlight when the mobile phone is moved to the ear.

The audio circuit, speaker 15 and microphone may provide the audio interface between the user and the cell phone. The audio circuit can transmit the received audio data converted electrical signal to the speaker 15, and the speaker 15 converts it into a sound signal for output; on the other hand, the microphone converts the collected sound signal into an electrical signal, which is converted after being received by the audio circuit. As audio data, the audio data is output to the processor for processing, and then sent to, for example, another mobile phone through a radio frequency circuit, or the audio data is output to a memory for further processing.

WiFi is a short-distance wireless transmission technology. The mobile phone can help users to send and receive emails, browse web pages and access streaming media through the WiFi module. It provides users with wireless broadband Internet access. However, it can be understood that it is not an essential component of the mobile phone, and can be omitted as required within the scope of not changing the essence of the invention.

The processor is the control center of the mobile phone. It uses various interfaces and lines to connect various parts of the entire mobile phone, and executes various functions of the mobile phone by running or executing the software programs and/or modules stored in the memory and calling the data stored in the memory. functions and process data to monitor the phone as a whole. Optionally, the processor may include one or more processing units; preferably, the processor may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface and application programs, etc. The demodulation processor mainly handles wireless communication.

It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor.

Furthermore, the processor can be used as an implementation element of the above-mentioned processing unit to perform the same or similar functions as the processing unit.

Cell phones also include a power source (such as a battery) to power various components.

Preferably, the power supply can be logically connected to the processor through a power management system, so that functions such as managing charging, discharging, and power consumption are implemented through the power management system. Although not shown, the mobile phone may also include a Bluetooth module, etc., which will not be repeated here.

It should be noted that the mobile phone is only an example of a terminal 1000 device, and the present invention is not particularly limited. The present invention can be applied to electronic devices such as mobile phones and tablet computers, which is not limited in the present invention.

In the description of this specification, reference to the terms "one embodiment," "some embodiments," "exemplary embodiment," "example," "specific example," or "some examples", etc., is meant to incorporate the embodiments A particular feature, structure, material, or characteristic described by an example or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms 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.

Although embodiments of the present 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 in these embodiments without departing from the principles and spirit of the invention, The scope of the invention is defined by the claims and their equivalents.

Claims (13)

1. A terminal housing assembly, characterized in that, comprising: middle frame; an electro-acoustic assembly, the electro-acoustic assembly is provided on the middle frame, and the electro-acoustic assembly has a sound transmission hole; and A decorative piece, the decorative piece is opposite to the sound transmission hole, the decorative piece is clipped with the electro-acoustic component, one of the electro-acoustic component and the decorative piece is provided with a clip, the electrical The other one of the acoustic component and the decorative piece is provided with a card slot matched with the clip, a sealing ring is arranged between the clip and the card slot, and a mounting hole is arranged on the middle frame, At least part of the electro-acoustic component is arranged in the installation hole, and a double-sided tape is provided between the inner peripheral wall of the installation hole and the outer peripheral wall of the electro-acoustic component. 2 . The terminal housing assembly according to claim 1 , wherein the sealing ring is a rubber ring or a silicone ring. 3 . 3 . The housing assembly of the terminal according to claim 1 , wherein at least part of the decorative element is located in the mounting hole. 4 . 4. The housing assembly of the terminal according to claim 1, wherein the electro-acoustic assembly is a receiver assembly, and the receiver assembly comprises: bracket; A sealing plate, the sealing plate is arranged on the bracket, the sound transmission hole is arranged on the sealing plate, the decorative piece is located on the side of the sealing plate away from the bracket, and the decorative piece is connected to the at least one of the bracket and the sealing plate is clamped; A vibrating membrane, the vibrating membrane is arranged on the sealing plate to cover the sound transmission hole. 5 . The terminal housing assembly according to claim 4 , wherein the sealing plate is a magnetic conductive material. 6 . 6. The housing assembly of the terminal according to claim 1, wherein the electro-acoustic assembly is a speaker assembly, and the speaker assembly comprises: speaker; A sound transmission part, the sound transmission part is arranged on the speaker, the sound transmission hole is arranged on the sound transmission part, and the decorative piece is clipped with the sound transmission part. 7. The housing assembly of the terminal according to claim 1, wherein the electro-acoustic assembly is a microphone assembly, and the microphone assembly comprises: microphone; The shielding cover is provided on the microphone, the sound transmission hole is provided on the shielding cover, and the decorative piece is clamped with the shielding cover. 8. The housing assembly of the terminal according to claim 1, wherein the decorative part comprises: metal net; Flanging, the flanging is arranged at the edge of the metal mesh, and the flanging is clamped with the electro-acoustic component. 9 . The terminal housing assembly according to claim 1 , wherein the decorative part is a magnetic conductive material part. 10 . 10 . The terminal casing assembly according to claim 1 , wherein a cover plate of the casing assembly is provided on a side of the decorative piece away from the electro-acoustic assembly, and the cover plate is provided with 10 . There are sound outlet holes corresponding to the sound outlet holes of the decorative piece. 11 . The terminal housing assembly according to claim 10 , wherein the cover plate and the decorative part are connected by double-sided tape. 12 . 12 . The terminal housing assembly according to claim 10 , wherein the cover plate and the decorative part are connected by glue dispensing. 13 . 13. A terminal, comprising a housing assembly of the terminal according to any one of claims 1-12.

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