CN217114772U - Terminal equipment - Google Patents

Abstract

The present application relates to a terminal device. The terminal equipment comprises an equipment rear cover, a control main board and an antenna structure; the antenna structure is arranged on the outer side of the rear cover of the equipment and is electrically connected with the control mainboard through a connecting piece. Above-mentioned terminal equipment, its antenna structure locates the outside of lid behind the equipment makes the antenna is located the higher region of terminal equipment, makes things convenient for the antenna structure to set up, and makes the overall arrangement of antenna structure more nimble, also is favorable to setting up antenna structure to the structure that bigger size is fit for receiving and dispatching more frequency channel signals to be favorable to reducing because the signal interference that lid isotructure brought antenna structure behind the equipment is favorable to improving terminal equipment in the signal receiving and dispatching performance of antenna structure.

Description

Terminal equipment

Technical Field

The application relates to the technical field of terminals, in particular to a terminal device.

Background

At present, in terminal equipment having a communication function, such as a mobile phone, an antenna structure is provided inside a terminal. For example, in some mobile phone products, an antenna structure is disposed inside a battery cover. And such antenna structures are typically disposed between the battery cover and a mounting structure inside the handset. The antenna structure is limited by the size of the inside of the product, which causes inconvenience to the arrangement of the antenna, and the existence of the structure such as a battery cover easily causes adverse effect on the signal transceiving performance of the antenna structure.

SUMMERY OF THE UTILITY MODEL

The application provides a terminal device to improve the signal receiving and transmitting performance of an antenna in the terminal device.

According to an embodiment of the application, the terminal device comprises a device rear cover, a control main board and an antenna structure; the antenna structure is arranged on the outer side of the rear cover of the equipment and is electrically connected with the control mainboard through a connecting piece.

In some embodiments, the terminal device includes a decoration disposed on the device rear cover and exposed from an outside of the device rear cover, and the antenna structure is disposed on the decoration.

In some embodiments, the antenna structure is disposed on an exterior side of the trim piece.

In some embodiments, a portion of the exterior surface of the trim piece is recessed to form a receiving slot, and the antenna structure is disposed in the receiving slot.

In some embodiments, the antenna structure is disposed in the trim piece with an outer surface of the antenna structure located inward of an outer surface of the trim piece.

In some embodiments, the connector includes a connecting body and a first elastic electrical connection portion disposed on the connecting body and facing a side of the antenna structure.

In some embodiments, a second elastic electrical connection portion for electrically connecting with the connection body is disposed on a side of the control motherboard close to the connection element.

In some embodiments, the connection body includes a first connection portion extending in a thickness direction of the terminal device, a second connection portion extending from an end of the first connection portion close to the antenna structure and in a length direction of the terminal device, and a third connection portion extending from an end of the first connection portion close to the control board and in the length direction of the terminal device, the second connection portion and the third connection portion being disposed opposite to each other, and the first elastic electrical connection portion is disposed at the second connection portion.

In some embodiments, a first reinforcing plate is arranged on one side of the second connecting part, which is close to the third connecting part; and/or the presence of a gas in the gas,

and a second reinforcing plate is arranged on one side of the third connecting part, which is close to the second connecting part.

In some embodiments, the terminal device includes a display screen and a support structure, wherein the display screen is disposed on a side of the control main board away from the device rear cover, the support structure is disposed between the device rear cover and the control main board, and the connecting member is at least disposed through the support structure.

In some embodiments, the antenna structure is a FPC antenna structure, a LDS antenna structure, or a PCB antenna structure.

According to the embodiment, the terminal equipment, its antenna structure locate the outside of lid behind the equipment makes the antenna is located the higher region of terminal equipment, makes things convenient for the antenna structure to set up, and makes the overall arrangement of antenna structure more nimble, also is favorable to setting up antenna structure to the structure that bigger size is fit for receiving and dispatching more frequency channel signals to be favorable to reducing because the signal interference that structures such as lid brought to antenna structure behind the equipment, improve the signal receiving and dispatching performance of antenna structure among the terminal equipment.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments or related technologies of the present application, the drawings needed to be used in the description of the embodiments or related technologies are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of a partial structure of a terminal device according to an exemplary embodiment;

FIG. 2 is a schematic diagram illustrating the construction of a connector according to an exemplary embodiment;

FIG. 3 is a rear view of a terminal device shown in accordance with an exemplary embodiment;

FIG. 4 is a schematic diagram of a partial structure of another terminal device shown in accordance with an exemplary embodiment;

fig. 5 is a block diagram illustrating a terminal device according to an example embodiment.

Detailed Description

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

The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

It will be understood that, depending on the context, the word "if" as used herein may be interpreted as "at … …" or "at … …" or "in response to a determination".

The application provides a terminal device which comprises a device rear cover, a control main board and an antenna structure; the antenna structure is arranged on the outer side of the rear cover of the equipment and is electrically connected with the control mainboard through a connecting piece. Above-mentioned terminal equipment, its antenna structure locates the outside of lid behind the equipment, make the antenna is located the higher region of terminal equipment, for the inboard antenna structure of lid behind the existing equipment of locating, it is better to highly utilizing of terminal equipment's complete machine, make things convenient for the antenna structure to set up, make the overall arrangement of antenna structure more nimble, also be favorable to setting up antenna structure into the structure that bigger size is fit for receiving and dispatching more frequency channel signals, and be favorable to reducing because the signal interference that structures such as lid brought to antenna structure behind the equipment, improve the signal receiving and dispatching performance of antenna structure among the terminal equipment, in addition, in user's conversation commonly used, in use such as video, still be favorable to reducing electromagnetic radiation.

The terminal device can be a mobile phone, a tablet computer and other terminal devices with communication functions. The antenna structure can support transceiving 5G signal frequency bands, such as N41 frequency bands, N78 frequency bands, N79 frequency bands and the like. Of course, in other embodiments, other signal frequency bands for transceiving 4G signals and the like may also be supported.

The terminal device is described in detail below with reference to fig. 1 to 4.

Referring to fig. 1, and as necessary with reference to fig. 2 and 3, the terminal device includes a device rear cover 10, a control main board 30, and an antenna structure 20. The control main board 30 is disposed on the inner side of the rear cover 10, and the antenna structure 20 is disposed on the outer side of the rear cover 10 and electrically connected to the control main board 30 through a connecting member.

The antenna structure 20 here may be an FPC antenna structure. The antenna structure 20 can be set by adopting a FPC antenna board process or a PDS process, so that the design of the antenna structure is more flexible, the production efficiency is improved, and the requirement on thickness is met.

Of course, the antenna structure may also be an LDS antenna structure or a PCB antenna structure.

In some embodiments, the terminal device includes a decoration 50 disposed on the device back cover 10 and exposed from an outside of the device back cover 10, and the antenna structure 20 is disposed on the decoration 50.

Taking a mobile phone as an example, the decoration 50 may be a lens decoration for installing a rear camera of the mobile phone. Accordingly, the antenna structure 20 is disposed on the lens decoration in a staggered manner from the lens.

Because the size of decoration is not limited by the inner space of product, its size also can set up the increase according to particular case, more is favorable to setting up antenna structure, and is favorable to setting up antenna structure to more suitable great size to conveniently arrange the circuit that can receive and dispatch more frequency channel signals, be favorable to further improving antenna structure's signal transceiver performance.

It should be noted that a protective layer (not shown) is further disposed outside the decoration 50, and the protective layer may be made of glass. The antenna structure 20 and the decoration 50 are both located inside the protection layer.

Referring to fig. 3, in some embodiments, the antenna structure 20 is disposed outside the decoration element 50.

The antenna structure 20 is disposed outside the decoration 50, and in some embodiments, can be understood as being directly attached to the flat outer surface of the decoration 50, protruding from the outer surface of the decoration 50. Accordingly, the antenna structure 20 is located between the protective layer and the trim piece 50. Of course, in other embodiments, it will be appreciated that the antenna structure 20 is disposed within a recessed portion of the exterior surface of the trim piece. For example, in some embodiments, a portion of the exterior surface of the trim element 50 is recessed to form a receiving slot in which the antenna structure 20 is disposed.

In some embodiments, the antenna structure 20 is disposed in the trim piece 50, with an outer surface of the antenna structure 20 located inwardly of an outer surface of the trim piece 50.

In this embodiment, the protective layer may be covered on the outer surface of the decoration 50, and the arrangement of the protective layer is not affected.

Referring to fig. 2, in some embodiments, the connecting member includes a connecting body and a first elastic electrical connection portion 401 disposed on the connecting body and facing the antenna structure 20.

The first elastic electric connection part is of a spring plate structure. The elastic sheet structure can be arranged on the connecting main body through a surface mounting process.

Correspondingly, a second elastic electric connection portion 301 for electrically connecting with the connection body is disposed on one side of the control main board 30 close to the connection member.

The second elastic electrical connection portion 301 may also be a spring structure. The spring plate structure may also be arranged on the control main board 30 by using a surface mount technology.

Further, in some embodiments, the connection body includes a first connection portion 42 extending along a thickness direction of the terminal device, a second connection portion 41 extending from an end of the first connection portion 42 close to the antenna structure 20 and along a length direction of the terminal device, and a third connection portion 43 extending from an end of the first connection portion 42 close to the control main board 30 and along the length direction of the terminal device, the second connection portion 41 and the third connection portion 43 being disposed opposite to each other, and the first elastic electrical connection portion 401 is disposed on the second connection portion 41.

In some embodiments, a first reinforcing plate 402 is disposed on a side of the second connecting portion 41 close to the third connecting portion 43 to reinforce the support of the connecting body and the structural strength of the connecting member.

The side of the first reinforcing plate 402 facing away from the second connecting portion 41 may further be provided with an adhesive layer 403 to facilitate the fixing of the connecting member 40.

In some embodiments, a second reinforcing plate 404 is disposed on one side of the third connecting portion 43 close to the second connecting portion 41.

The second reinforcing plate 404 may also be provided with an adhesive layer 405 on a side facing away from the third connecting portion 43 to facilitate the fixing of the connecting member 40.

Further, the terminal device includes a display screen 70 and a support structure 60, wherein the display screen 70 is disposed on one side of the control main board 30 departing from the device rear cover 10, the support structure 60 is disposed between the device rear cover 10 and the control main board 30, and the connecting member 40 at least penetrates through the support structure 60.

The connecting member 40 has an installation space for installing the support structure 60 therein.

Specifically, for embodiments that are disposed on the trim element 50, in some embodiments, the connecting element 40 is further disposed through at least a portion of the trim element 50. Accordingly, a corresponding installation space for installing the support structure 60 may also be provided in the trim 50.

Fig. 5 is a block diagram illustrating a terminal device 2000 according to an example embodiment. For example, the terminal device 2000 may be a mobile phone (handset), a digital broadcast terminal, a messaging device, a tablet device, a personal digital assistant, and the like.

Referring to fig. 5, terminal device 2000 may include one or more of the following components: a processing component 2002, a memory 2004, a power component 2006, a multimedia component 2008, an audio component 2010, an input/output (I/O) interface 2012, a sensor component 2014, and a communication component 2016.

The processing component 2002 generally controls the overall operation of the terminal device 2000, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 2002 may include one or more processors 2020 to execute instructions to perform all or a portion of the steps of the methods described above. Further, the processing component 2002 can include one or more modules that facilitate interaction between the processing component 2002 and other components. For example, the processing component 2002 may include a multimedia module to facilitate interaction between the multimedia component 2008 and the processing component 2002.

The memory 2004 is configured to store various types of data to support the operation at the terminal device 2000. Examples of such data include instructions for any application or method operating on terminal device 2000, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 2004 may be implemented by any type or combination of volatile or non-volatile memory devices, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.

The power supply component 2006 provides power to the various components of the terminal device 2000. The power supply components 2006 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the terminal device 2000.

The multimedia assembly 2008 includes a screen providing an output interface between the terminal device 2000 and the user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 2008 includes a front camera and/or a rear camera. When the terminal device 2000 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera may receive external multimedia data. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.

Audio component 2010 is configured to output and/or input audio signals. For example, the audio component 2010 includes a Microphone (MIC) configured to receive an external audio signal when the terminal device 2000 is in an operation mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in the memory 2004 or transmitted via the communication component 2016. In some embodiments, audio assembly 2010 also includes a speaker for outputting audio signals.

The I/O interface 2012 provides an interface between the processing component 2002 and peripheral interface modules, which can be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.

Sensor assembly 2014 includes one or more sensors for providing various aspects of state assessment for terminal device 2000. For example, sensor assembly 2014 may detect an open/closed state of terminal device 2000, a relative positioning of components such as a display and keypad of terminal device 2000, a change in position of terminal device 2000 or a component of terminal device 2000, a presence or absence of user contact with terminal device 2000, an orientation or acceleration/deceleration of terminal device 2000, and a change in temperature of terminal device 2000. Sensor assembly 2014 may include a proximity sensor configured to detect the presence of a nearby object in the absence of any physical contact. The sensor assembly 2014 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 2014 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

The communication component 2016 is configured to facilitate wired or wireless communication between the terminal device 2000 and other devices. The terminal device 2000 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, 4GLTE, 5G NR or a combination thereof. In an exemplary embodiment, the communication component 2016 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 2016 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.

In an exemplary embodiment, the terminal device 2000 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above-described methods.

In an exemplary embodiment, a non-transitory computer readable storage medium comprising instructions, such as the memory 2004 comprising instructions, executable by the processor 2020 of the terminal device 2000 to perform the above method is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims (11)

1. A terminal device is characterized by comprising a device rear cover, a control main board and an antenna structure; the antenna structure is arranged on the outer side of the rear cover of the equipment and is electrically connected with the control mainboard through a connecting piece.

2. The terminal device of claim 1, wherein the terminal device includes a trim member disposed on and exposed from an exterior of the device back cover, the antenna structure being disposed on the trim member.

3. A terminal device as claimed in claim 2, characterised in that the antenna structure is arranged on the outside of the trim part.

4. The terminal device of claim 3, wherein a portion of the exterior surface of the trim piece is recessed to form a receiving slot, the antenna structure being disposed in the receiving slot.

5. The terminal device of claim 2, wherein the antenna structure is disposed in the trim piece, and an outer surface of the antenna structure is located inward of an outer surface of the trim piece.

6. The terminal device of claim 2, wherein the connector comprises a connecting body and a first resilient electrical connection portion disposed on the connecting body and facing a side of the antenna structure.

7. The terminal device according to claim 6, wherein a side of the control main board close to the connecting member is provided with a second elastic electrical connection portion for electrically connecting with the connecting body.

8. The terminal device according to claim 7, wherein the connection body includes a first connection portion extending in a thickness direction of the terminal device, a second connection portion extending from the first connection portion near one end of the antenna structure and in a length direction of the terminal device, and a third connection portion extending from the first connection portion near one end of the control board and in the length direction of the terminal device, the second connection portion being disposed opposite to the third connection portion, the first elastic electrical connection portion being provided at the second connection portion.

9. The terminal device according to claim 8, wherein a side of the second connecting portion adjacent to the third connecting portion is provided with a first reinforcing plate; and/or the presence of a gas in the gas,

and a second reinforcing plate is arranged on one side of the third connecting part, which is close to the second connecting part.

10. The terminal device according to claim 1, wherein the terminal device comprises a display screen and a support structure, wherein the display screen is disposed on a side of the control main board away from the device rear cover, the support structure is disposed between the device rear cover and the control main board, and the connecting member is at least inserted into the support structure.

11. The terminal device of claim 1, wherein the antenna structure is a FPC antenna structure, a LDS antenna structure, or a PCB antenna structure.

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