CN208938972U - A kind of terminal device - Google Patents
A kind of terminal device Download PDFInfo
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- CN208938972U CN208938972U CN201821695423.XU CN201821695423U CN208938972U CN 208938972 U CN208938972 U CN 208938972U CN 201821695423 U CN201821695423 U CN 201821695423U CN 208938972 U CN208938972 U CN 208938972U
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Abstract
The utility model embodiment provides a kind of terminal device, is related to field of terminal technology, for solving the problems, such as that terminal device cannot be considered in terms of electrostatic protection and electrochemical corrosion in the prior art.The terminal device includes: display screen and mainboard upper cover；The mainboard upper cover includes: main part and positioned at the edge part of the main part surrounding；The main part and the edge part are conductor, and the main part and the edge part are electrically isolated；The main part ground connection, the edge part is connect with the display screen.
Description
Technical field
The utility model relates to field of terminal technology more particularly to a kind of terminal devices.
Background technique
Organic electroluminescent (Organic Light Emitting Diode, OLED) display screen is also known as electroluminescent two
Pole pipe device, because having, self-luminous, fast response time, visual angle is wide, light-weight, thickness is thin, small power consumption, Flexible Displays etc. can be achieved
Advantage has started to gradually replace tradition due to many merits of OLED display screen using the OLED display screen that OLED device makes
Liquid crystal display (Liquid Crystal Display, LCD) become mainstream display screen.
Under normal circumstances, the metal routing by conduction driving signal is set in the sealant of display screen, however due to dust
The mainboard upper cover of the reasons terminal device such as particle, Water vapor condensation may be connected with the metal routing, and then by display screen
Ground connection causes electrochemical corrosion.Such as: active matrix organic light-emitting (Active Matrix Organic Light Emitting
Diode, AMOLED) display screen can be arranged one for the metal powered to the cathode of AMOLED in the sealant of display panel
Cabling, the mainboard upper cover of terminal device may be connected with the metal routing under some cases, and then the metal routing is connect
Cause AMOLED display screen electrochemical corrosion in ground.It is existing in order to avoid display screen ground connection is caused electrochemical corrosion by mainboard upper cover
The fringe region that may be connected with metal routing on lid on mainboard is designed as insulating materials in technology, accordingly even when metal is walked
Line is connected with mainboard upper cover, and metal routing will not be grounded by mainboard upper cover, therefore can avoid electrochemical corrosion.So
And insulating materials is set by the marginal portion of mainboard upper cover, the edge part of mainboard upper cover can be made not have conductive path ground connection, because
The insulative material region of this mainboard upper cover may be by electrostatic input panel, to bring great static breeze in static discharge
Danger.
Utility model content
The utility model embodiment provides a kind of terminal device, for solve in the prior art terminal device cannot be considered in terms of it is quiet
The problem of electric protection and electrochemical corrosion.
In order to solve the above-mentioned technical problem, the utility model embodiment provides a kind of terminal device, comprising:
Display screen and mainboard upper cover；
The mainboard upper cover includes: main part and positioned at the edge part of the main part surrounding；The main part and institute
Stating edge part is conductor, and the main part and the edge part are electrically isolated；
The main part ground connection, the edge part is connect with the display screen.
Terminal device provided by the embodiment of the utility model, comprising: display screen and mainboard upper cover；Wherein, on the mainboard
Lid includes: main part and positioned at the edge part of the main part surrounding；The main part and the edge part are conductor, and
The main part and the edge part are electrically isolated；The main part ground connection, the edge part is connect with the display screen；Firstly,
Due to mainboard upper cover main part and edge part be electrically isolated, and mainboard upper cover main part ground connection, the edge part of mainboard upper cover with
The display screen connection, therefore even if display screen is connected with the edge part of mainboard upper cover, mainboard upper cover will not connect display screen
Ground, thus the utility model embodiment first can to avoid display screen is grounded caused by electrochemical corrosion；Secondly as mainboard
The main part of upper cover and the edge part of mainboard upper cover are conductor, therefore the edge part of the main part of mainboard upper cover and mainboard upper cover
Plate condenser can be formed, when the edge part static discharge of mainboard upper cover, the main part of mainboard upper cover and mainboard upper cover
The plate condenser that edge part is formed can utilize capacity plate antenna effect, and the electrostatic on the edge part of mainboard upper cover is conducted to mainboard
The main part of upper cover finally imports ground, therefore the utility model embodiment can also avoid the edge part of mainboard upper cover by electrostatic
Input panel, to reduce electrostatic risk.That is, terminal device provided by the embodiment of the utility model can solve the prior art
Middle terminal device cannot be considered in terms of the problem of electrostatic protection and electrochemical corrosion.
Detailed description of the invention
Fig. 1 is the sectional view of terminal device provided by the embodiment of the utility model；
Fig. 2 is the top view of mainboard upper cover provided by the embodiment of the utility model；
Fig. 3 is one of the schematic diagram of mainboard upper cover provided by the embodiment of the utility model；
Fig. 4 is the two of the schematic diagram of mainboard upper cover provided by the embodiment of the utility model；
Fig. 5 is the three of the schematic diagram of mainboard upper cover provided by the embodiment of the utility model；
Fig. 6 is the four of the schematic diagram of mainboard upper cover provided by the embodiment of the utility model；
Fig. 7 is the five of the schematic diagram of mainboard upper cover provided by the embodiment of the utility model；
Fig. 8 is the six of the schematic diagram of mainboard upper cover provided by the embodiment of the utility model；
Fig. 9 is the hardware structural diagram of terminal device provided by the embodiment of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that the embodiments are a part of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
The every other embodiment obtained, fall within the protection scope of the utility model.
The terms "and/or", only a kind of incidence relation for describing affiliated partner, indicates that there may be three kinds of passes
System, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B.In addition, herein
Middle character "/" typicallys represent the relationship that forward-backward correlation object is a kind of "or"；In formula, character "/" indicates forward-backward correlation
Object is the relationship of a kind of " being divided by ".If explanation is not added, " multiple " herein refer to two or more.
For the ease of clearly describing the technical solution of the utility model embodiment, in the embodiments of the present invention, adopt
Function or the essentially identical identical entry of effect or similar item are distinguished with the printed words such as " first ", " second ", this field skill
Art personnel are understood that the printed words such as " first ", " second " are not defined quantity and execution order.
In the utility model embodiment, " illustrative " or " such as " etc. words for indicate make example, illustration or explanation.
Be described as in the utility model embodiment " illustrative " or " such as " any embodiment or design scheme should not be solved
It is interpreted as than other embodiments or design scheme more preferably or more advantage.Specifically, use " illustrative " or " such as "
Equal words are intended to that related notion is presented in specific ways.In the utility model embodiment, unless otherwise indicated, the meaning of " multiple "
Refer to two or more.
Under normal circumstances, the metal routing by conduction driving signal is set in the sealant of display screen, however due to dust
The mainboard upper cover of the reasons terminal device such as particle, Water vapor condensation may be connected with the metal routing, and then display screen is connect
Ground causes electrochemical corrosion, and the fringe region of mainboard upper cover is designed as insulating materials, although electrochemistry can be avoided
Corrode but great electrostatic risk can be brought.That is, terminal device cannot be considered in terms of electrostatic protection and electrochemical corrosion in the prior art.
To solve the above-mentioned problems, the utility model embodiment provides a kind of terminal device, which includes: aobvious
Display screen and mainboard upper cover；Wherein, the mainboard upper cover includes: main part and positioned at the edge part of the main part surrounding；Institute
It states main part and the edge part is conductor, and the main part and the edge part are electrically isolated；The main part ground connection, institute
Edge part is stated to connect with the display screen；Firstly, since the main part of mainboard upper cover and edge part are electrically isolated, and mainboard upper cover
Main part ground connection, the edge part of mainboard upper cover connect with the display screen, therefore even if display screen and mainboard upper cover edge part
Conducting, display screen will not be grounded by mainboard upper cover, therefore the utility model embodiment can be grounded first to avoid by display screen
Caused by electrochemical corrosion；Secondly as the main part of mainboard upper cover and the edge part of mainboard upper cover are conductor, therefore mainboard
The main part of upper cover and the edge part of mainboard upper cover can form plate condenser, when the edge part static discharge of mainboard upper cover
When, the plate condenser of the edge part formation of the main part and mainboard upper cover of mainboard upper cover can utilize capacity plate antenna effect, will lead
Electrostatic on the edge part of plate upper cover is conducted to the main part of mainboard upper cover, finally imports ground, therefore the utility model embodiment
The edge part of mainboard upper cover can also be avoided electrostatic input panel, to reduce electrostatic risk.That is, the utility model is implemented
The terminal device that example provides can solve the problem of terminal device in the prior art cannot be considered in terms of electrostatic protection and electrochemical corrosion.
In addition, terminal device provided by the embodiments of the present application can be mobile phone, tablet computer, laptop, super shifting
Dynamic personal computer (ultra-mobile personal computer, UMPC), net book, personal digital assistant
The terminal devices such as (personal digital assistant, PDA), smartwatch, Intelligent bracelet or the terminal device are also
It can be other kinds of terminal device, the embodiment of the present application is not construed as limiting.
Under terminal device provided by the embodiment of the utility model to be described in detail in conjunction with attached drawing.
The embodiments of the present invention provide a kind of terminal device, referring to terminal device along sectional view Fig. 1 institute of A-B transversal
Show, terminal device provided by the embodiment of the utility model includes: display screen 11 and mainboard upper cover 12.
Optionally, the display screen in above-described embodiment can be AMOLED display screen.
Referring to shown in Fig. 2, wherein the mainboard upper cover 12 includes: main part 121 and is located at the main part 122 4
The edge part 122 in week；The main part 121 and the edge part 122 are conductor, and the main part 121 and the edge
Portion 122 is electrically isolated；
The main part 121 is grounded, and the edge part 122 is connect with the display screen 11.
Optionally, the material of the conductor is aluminium alloy.
That is, the edge part 122 of the main part 121 of the mainboard upper cover and the mainboard upper cover can be made by aluminium alloy
It is formed.
Certainly, the edge part 122 of the main part 121 of the mainboard upper cover and the mainboard upper cover can also lead for other
Body.Such as: the edge part 122 of the main part 121 of the mainboard upper cover and the mainboard upper cover can also be iron, copper etc..This
The material of the edge part 122 of the main part 121 of the mainboard upper cover and the mainboard upper cover is not made in utility model embodiment
It limits.
It should also be noted that, the material of the main part 121 of the mainboard upper cover can be with the edge of the mainboard upper cover
The material in portion 122 is identical, such as: the edge part 122 of the material of the main part 121 of the mainboard upper cover and the mainboard upper cover
Material is aluminium alloy；The material of the main part 121 of the mainboard upper cover can also be with the edge part 122 of the mainboard upper cover
Material is different, such as: the material of the main part 121 of the mainboard upper cover is aluminium alloy, the edge part 122 of the mainboard upper cover
Material is iron.
It should also be noted that, main part 121 described in above-described embodiment is electrically isolated with the edge part 122 to be passed through
Fill insulant is realized between main part 121 and the edge part 122, such as: in the main part 121 and the side
The insulating materials such as filled plastics, rubber, glass, ceramics between edge 122.
Further, the principle and electrostatic protection of electrochemical corrosion are avoided to terminal device provided by the above embodiment respectively
Principle is illustrated.
First aspect, terminal device provided by the embodiment of the utility model avoid the principle of electrochemical corrosion as follows:
Since the main part of mainboard upper cover is grounded, the edge part of mainboard upper cover is connect with the display screen, therefore on mainboard
The main part of lid does not contact directly with display screen, so display screen will not be directly grounded by the main part of mainboard upper cover, and with
The edge part of display screen connection and the main part of ground connection are electrically isolated, therefore even if certain reasons cause display screen to be led with edge part
Logical, display screen will not be grounded by mainboard upper cover, therefore the terminal device that provides of utility model embodiment can be to avoid will show
Electrochemical corrosion caused by screen ground connection.
Second aspect: the electrostatic protection principle of terminal device provided by the embodiment of the utility model is as follows:
Since the main part of mainboard upper cover and the edge part of mainboard upper cover are conductor material, the main body of mainboard upper cover
Portion and the edge part of mainboard upper cover can form plate condenser, when the edge part static discharge of mainboard upper cover, mainboard upper cover
Main part and mainboard upper cover edge part formed plate condenser can utilize capacity plate antenna effect, by the edge of mainboard upper cover
Electrostatic in portion is conducted to the main part of mainboard upper cover；Again because the main part of mainboard upper cover is grounded, the master of mainboard upper cover
Electrostatic can be imported ground by body portion again, therefore the terminal device that utility model embodiment provides can carry out electrostatic protection.
Terminal device provided by the embodiment of the utility model, comprising: display screen and mainboard upper cover；Wherein, on the mainboard
Lid includes: main part and positioned at the edge part of the main part surrounding；The main part and the edge part are conductor, and
The main part and the edge part are electrically isolated；The main part ground connection, the edge part is connect with the display screen；Firstly,
Due to mainboard upper cover main part and edge part be electrically isolated, and mainboard upper cover main part ground connection, the edge part of mainboard upper cover with
The display screen connection, therefore even if display screen is connected with the edge part of mainboard upper cover, mainboard upper cover will not connect display screen
Ground, thus the utility model embodiment first can to avoid display screen is grounded caused by electrochemical corrosion；Secondly as mainboard
The main part of upper cover and the edge part of mainboard upper cover are conductor, therefore the edge part of the main part of mainboard upper cover and mainboard upper cover
Plate condenser can be formed, when the edge part static discharge of mainboard upper cover, the main part of mainboard upper cover and mainboard upper cover
The plate condenser that edge part is formed can utilize capacity plate antenna effect, and the electrostatic on the edge part of mainboard upper cover is conducted to mainboard
The main part of upper cover finally imports ground, therefore the utility model embodiment can also avoid the edge part of mainboard upper cover by electrostatic
Input panel, to reduce electrostatic risk.That is, terminal device provided by the embodiment of the utility model can solve the prior art
Middle terminal device cannot be considered in terms of the problem of electrostatic protection and electrochemical corrosion.
Further, referring to shown in Fig. 3, on the main part 121 of mainboard upper cover 12 provided by the above embodiment with institute
It states the opposite side wall in edge part 122 and is formed with serration 1211.
Since side wall opposite with the edge part on main part is formed with serration, above-described embodiment may be used also
With using and point discharge effect conduction mainboard upper cover main part and mainboard upper cover edge part between electrostatic, and then into one
Step avoids static discharge from damaging display screen.
Further, referring to shown in Fig. 4, on the edge part 122 of mainboard upper cover 12 provided by the above embodiment with institute
It states the opposite side wall of main part 121 and is formed with serration 1221.
Similarly, since side wall opposite with the main part on edge part is formed with serration, therefore above-mentioned implementation
Example can also utilize the electrostatic between the main part of point discharge effect conduction mainboard upper cover and the edge part of mainboard upper cover, into
And further avoid static discharge damage display screen.
Further, referring to Figure 5, on the main part 121 of mainboard upper cover 12 provided by the above embodiment with the side
The opposite side wall in edge 122 is formed with serration 1211, on the edge part 122 of mainboard upper cover 12 with the main part
121 opposite side walls are formed with serration 1221.
Since side wall opposite with the edge part on main part is formed with serration, and on edge part with the master
The opposite side wall in body portion is also formed with serration, therefore above-described embodiment can also be utilized further and be imitated with point discharge
The electrostatic between the main part of mainboard upper cover and the edge part of mainboard upper cover should be conducted, and then further avoids static discharge damage
Display screen.
Optionally, referring to shown in Fig. 6, on the main part 121 of mainboard upper cover 12 provided by the above embodiment with it is described
Be formed with serration 1211 in the first area of the opposite side wall in edge part 122, on the edge part 122 with the main body
Serration 1221 is formed in the second area of the opposite side wall in portion 121；
The first area is opposite with the second area.
Further, the serration 1211 and the second area formed referring to shown in Fig. 7, in the first area
The serration 1221 of interior formation is interlaced.
The region (first area) and edge that serration is formed on main part are further set in above-described embodiment
The region (second area) of serration is formed in portion relatively, and make the serration formed in first area with it is described
The serration formed in second area is interlaced, thus the utility model embodiment can further increase main part with
The positive area of the plate condenser of the formation of edge part, thus increase the plate condenser of the formation of main part and edge part
Effective capacitance increases the degree of coupling of main part and edge part, and then further carries out electrostatic protection to display screen.
Further, referring to shown in Fig. 8, the first area in the tip of the serration 1211 of formation respectively with institute
The tip for stating the serration 1221 formed in second area is opposite.
Specifically, in the first area formed serration 1211 tip respectively with shape in the second area
At the tip of serration 1221 opposite be specifically as follows:
In first area formed a serration 1211 tip can respectively with formed in second area one
The tip of a serration 1221 is opposite, alternatively, the tip of the serration 1211 formed in first area can be with
It is opposite with the tip of the multiple serrations 1221 formed in second area respectively, alternatively, formed in the first area
The tip of the multiple serrations 1211 tip phase with the serration 1221 formed in the second area respectively
It is right.
The region (first area) and edge that serration is formed on main part are further set in above-described embodiment
It is formed with the region (second area) of serration in portion relatively, and makes the tip of the serration formed in first area
It is opposite with the tip of serration formed in the second area respectively, therefore the utility model embodiment can be further
Enhance the point discharge effect between main part and edge part, and then further progress electrostatic protection.
Fig. 9 is a kind of hardware structural diagram of terminal device of the embodiments of the present invention, which includes
But be not limited to: radio frequency unit 101, network module 102, audio output unit 103, input unit 104, sensor 105, display are single
The components such as member 106, user input unit 107, interface unit 108, memory 109, processor 110 and power supply 111.This field
Technical staff is appreciated that terminal device structure shown in Fig. 9 does not constitute the restriction to terminal device, and terminal device can be with
Including perhaps combining certain components or different component layouts than illustrating more or fewer components.In the utility model reality
It applies in example, terminal device includes but is not limited to mobile phone, tablet computer, laptop, palm PC, car-mounted terminal, wearable
Equipment and pedometer etc..
It should be understood that the utility model embodiment in, radio frequency unit 101 can be used for receiving and sending messages or communication process in,
Signal sends and receivees, specifically, handling after the downlink data from base station is received to processor 110；In addition, by upper
Capable data are sent to base station.In general, radio frequency unit 101 include but is not limited to antenna, at least one amplifier, transceiver,
Coupler, low-noise amplifier, duplexer etc..In addition, radio frequency unit 101 can also by wireless communication system and network and its
He communicates equipment.
Terminal device provides wireless broadband internet by network module 102 for user and accesses, and such as user is helped to receive
It sends e-mails, browse webpage and access streaming video etc..
Audio output unit 103 can be received by radio frequency unit 101 or network module 102 or in memory 109
The audio data of storage is converted into audio signal and exports to be sound.Moreover, audio output unit 103 can also provide and end
The associated audio output of specific function (for example, call signal receives sound, message sink sound etc.) that end equipment executes.
Audio output unit 103 includes loudspeaker, buzzer and receiver etc..
Input unit 104 is for receiving audio or video signal.Input unit 104 may include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the image data of the static images or video obtained in image capture mode by image capture apparatus (such as camera) carries out
Reason.Treated, and picture frame may be displayed on display unit 106.Through graphics processor 1041, treated that picture frame can be deposited
Storage is sent in memory 109 (or other storage mediums) or via radio frequency unit 101 or network module 102.Mike
Wind 1042 can receive sound, and can be audio data by such acoustic processing.Treated audio data can be
The format output that mobile communication base station can be sent to via radio frequency unit 101 is converted in the case where telephone calling model.
Terminal device further includes at least one sensor 105, such as optical sensor, motion sensor and other sensings
Device.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment light
The light and shade of line adjusts the brightness of display panel 1061, and proximity sensor can close display when terminal device is moved in one's ear
Panel 1061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect (generally three in multiple directions
Axis) acceleration size, can detect that size and the direction of gravity when static, it is (such as horizontal to can be used to identify terminal device posture
Vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；Sensor
105 can also include fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, humidity
Meter, thermometer, infrared sensor etc., details are not described herein.
Display unit 106 is for showing information input by user or being supplied to the information of user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 1061.
User input unit 107 can be used for receiving the number of input or character information and generate and the user of terminal device
Setting and the related key signals input of function control.Specifically, user input unit 107 include touch panel 1071 and its
His input equipment 1072.Touch panel 1071, also referred to as touch screen collect the touch operation (ratio of user on it or nearby
Such as user is using finger, stylus any suitable object or attachment on touch panel 1071 or near touch panel 1071
Operation).Touch panel 1071 may include both touch detecting apparatus and touch controller.Wherein, touch detecting apparatus
The touch orientation of user is detected, and detects touch operation bring signal, transmits a signal to touch controller；Touch controller
Touch information is received from touch detecting apparatus, and is converted into contact coordinate, then gives processor 110, receives processor
110 orders sent simultaneously are executed.Furthermore, it is possible to using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves
Type realizes touch panel 1071.In addition to touch panel 1071, user input unit 107 can also include other input equipments
1072.Specifically, other input equipments 1072 can include but is not limited to physical keyboard, function key (such as volume control button,
Switch key etc.), trace ball, mouse, operating stick, details are not described herein.
Further, touch panel 1071 can be covered on display panel 1061, when touch panel 1071 is detected at it
On or near touch operation after, send processor 110 to determine the type of touch event, be followed by subsequent processing device 110 according to touching
The type for touching event provides corresponding visual output on display panel 1061.Although in Fig. 9, touch panel 1071 and display
Panel 1061 is the function that outputs and inputs of realizing terminal device as two independent components, but in some embodiments
In, can be integrated by touch panel 1071 and display panel 1061 and realize the function that outputs and inputs of terminal device, it is specific this
Place is without limitation.
Interface unit 108 is the interface that external device (ED) is connect with terminal device.For example, external device (ED) may include it is wired or
Wireless head-band earphone port, external power supply (or battery charger) port, wired or wireless data port, memory card port,
For connecting port, the port audio input/output (I/O), video i/o port, ear port of the device with identification module
Etc..Interface unit 108 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) and will
The one or more elements or can be used in terminal device and external device (ED) that the input received is transferred in terminal device
Between transmit data.
Memory 109 can be used for storing software program and various data.Memory 109 can mainly include storing program area
The storage data area and, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data area can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 109 may include high-speed random access memory, it can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of terminal device, utilizes the more of various interfaces and the entire terminal device of connection
A part is stored in memory by running or executing the software program being stored in memory 109 and/or module and call
Data in 109 execute the various functions and processing data of terminal device, to carry out integral monitoring to terminal device.Processing
Device 110 may include one or more processing units；Preferably, processor 110 can integrate application processor and modulation /demodulation processing
Device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is mainly located
Reason wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110.
Terminal device can also include the power supply 111 (such as battery) powered to multiple components, it is preferred that power supply 111 can
With by power-supply management system and processor 110 it is logically contiguous, thus by power-supply management system realize management charge, electric discharge with
And the functions such as power managed.
In addition, terminal device includes some unshowned functional modules, details are not described herein.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, the technical solution of the utility model is substantially in other words to existing skill
The part that art contributes can be embodied in the form of software products, which is stored in a storage and is situated between
In matter (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service
Device, air conditioner or network side equipment etc.) execute method described in the multiple embodiments of the utility model.
The embodiments of the present invention are described above in conjunction with attached drawing, but the utility model is not limited to
The specific embodiment stated, the above mentioned embodiment is only schematical, rather than restrictive, this field it is common
Technical staff is not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model
Under, many forms can be also made, are belonged within the protection of the utility model.
Claims (8)
1. a kind of terminal device, comprising: display screen and mainboard upper cover, which is characterized in that
The mainboard upper cover includes: main part and positioned at the edge part of the main part surrounding；The main part and the side
Edge is conductor, and the main part and the edge part are electrically isolated；
The main part ground connection, the edge part is connect with the display screen.
2. terminal device according to claim 1, which is characterized in that the side opposite with the edge part on the main part
Wall is formed with serration.
3. terminal device according to claim 1, which is characterized in that on the edge part side opposite with the main part
Wall is formed with serration.
4. terminal device according to claim 1, which is characterized in that the side opposite with the edge part on the main part
Serration is formed in the first area of wall, on the edge part in the second area of the side wall opposite with the main part
It is formed with serration；
The first area is opposite with the second area.
5. terminal device according to claim 4, which is characterized in that in the first area formed serration with
The serration formed in the second area is interlaced.
6. terminal device according to claim 4, which is characterized in that the serration formed in the first area
Tip is opposite with the tip of serration formed in the second area respectively.
7. terminal device according to claim 1, which is characterized in that the display screen is active matrix organic light-emitting
AMOLED display screen.
8. terminal device according to claim 1, which is characterized in that the material of the conductor is aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821695423.XU CN208938972U (en) | 2018-10-18 | 2018-10-18 | A kind of terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821695423.XU CN208938972U (en) | 2018-10-18 | 2018-10-18 | A kind of terminal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208938972U true CN208938972U (en) | 2019-06-04 |
Family
ID=66725155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821695423.XU Active CN208938972U (en) | 2018-10-18 | 2018-10-18 | A kind of terminal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208938972U (en) |
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2018
- 2018-10-18 CN CN201821695423.XU patent/CN208938972U/en active Active
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