CN109275327A - A kind of mobile terminal radiator structure and mobile terminal - Google Patents
A kind of mobile terminal radiator structure and mobile terminal Download PDFInfo
- Publication number
- CN109275327A CN109275327A CN201811447659.6A CN201811447659A CN109275327A CN 109275327 A CN109275327 A CN 109275327A CN 201811447659 A CN201811447659 A CN 201811447659A CN 109275327 A CN109275327 A CN 109275327A
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- China
- Prior art keywords
- terminal body
- rear cover
- fan
- connecting rod
- mobile terminal
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a kind of mobile terminal radiator structure and mobile terminals, it include: the rear cover of terminal body, the covering terminal body rear, it is provided in space between the terminal body and rear cover and cooling fan is carried out to terminal body, the rear cover is connect with the terminal body by least one set of connector, when the fan is closed, the rear cover is closed under the connection of connector with terminal body enclosing cover；When the fan is opened, the rear cover is popped up from terminal body, and is maintained a certain distance between terminal body under the connection of connector.The present invention radiates to mobile terminal using fan, and when fan is opened, the rear cover of mobile terminal is popped up from terminal body and maintained a certain distance with terminal body, and the air-flow for enabling fan to generate flows, and reinforces heat dissipation effect.
Description
Technical field
The present invention relates to technical field of mobile terminals more particularly to a kind of mobile terminal radiator structures and mobile terminal.
Background technique
Mobile terminal currently on the market takes natural heat dissipation system design philosophies, will be moved by radiation and heat transfer
The heat transfer of dynamic terminal inner carries out heat with environment by screen and rear cover and exchanges, to control shifting to screen and rear cover
Dynamic terminal end surface temperature.It include: screen, center, veneer, CPU, electricity using the mobile terminal that Natural Heat Convection system designs
Pond, rear cover.The heat of CPU is ultimately transferred to screen and rear cover by heat transfer, and screen and rear cover pass through radiation and free convection
Heat is carried out with environment to exchange, and due to the limitation of mobile terminal cooling surface area, in the case where meeting user experience, is determined outer
There are the design bottlenecks of theoretical maximum heat dissipation capacity for the mobile terminal of shape size.Since mobile terminal certain applications scene heat consumption is greater than
Equipment theoretical maximum heat dissipation capacity, especially equipment heat consumption concentrate on local scene, will lead to the exceeded radiation air of surface temperature
Danger, so that causing the safety accidents such as burn, explode, so the heat dissipation problem for improving mobile terminal is necessary.
Summary of the invention
It is a primary object of the present invention to propose a kind of mobile terminal radiator structure and mobile terminal, it is desirable to provide Yi Zhongyi
The radiator structure of dynamic terminal, helps mobile terminal to improve the bad problem that radiates.
To achieve the above object, a kind of mobile terminal radiator structure provided by the invention, including described in terminal body, covering
The rear cover at terminal body rear；
It is provided in space between the terminal body and rear cover and cooling fan, the rear cover is carried out to terminal body
It is connect with the terminal body by least one set of connector, when the fan is closed, connection of the rear cover in connector
Lower and terminal body enclosing cover closes；When the fan is opened, the rear cover is popped up from terminal body, and in the connection of connector
It is lower to be maintained a certain distance between terminal body.
Further, the connector is V-arrangement elastic slice, one end connection terminal body of the V-arrangement elastic slice, other end connection
The inner wall of rear cover；When the fan is closed, the V-arrangement elastic slice is compressed into "-" type, and rear cover and terminal body enclosing cover close；It is described
When fan is opened, the rear cover is popped up from terminal body, under the connection of the V-arrangement elastic slice, between rear cover and terminal body
The distance of holding is the deployed height of the V-type elastic slice.
Further, the connector is spring, and the spring one end connection terminal body, the other end connect the interior of rear cover
Wall；When the fan is closed, the spring is in compressive state, and rear cover and terminal body enclosing cover close；When the fan is opened, institute
Rear cover is stated to pop up from terminal body, kept between terminal body at a distance from be the spring deployed height.
Further, the connector is telescopic rod, and the telescopic rod includes at least 2 section support rods, the telescopic rod
One end connects the inner wall of terminal body, other end connection rear cover；When the fan is closed, the telescopic rod is in compressive state, after
Lid is closed with terminal body enclosing cover；When the fan is opened, the rear cover is popped up from terminal body, is protected between terminal body
The distance held is the length of the telescopic rod pulled open.
Further, the connector is connecting rod first connecting rod and second connecting rod, and the first connecting rod and second connecting rod are logical
Cross the connection of pin shaft end end, the other end of the first connecting rod and terminal body are rotatablely connected, the other end of the second connecting rod with
The inner wall of rear cover is rotatablely connected；When the fan is closed, the first connecting rod and second connecting rod are folded into "-" type, rear cover and end
Ontology enclosing cover is held to close；When the fan is opened, the rear cover is popped up from terminal body, the distance between described terminal body
The length pulled open for the first connecting rod and second connecting rod.
Further, the connector is connecting rod first connecting rod and second connecting rod, and the first connecting rod and second connecting rod are logical
Cross slide-bar connection, the other end of the first connecting rod connect with terminal body, the other end of the second connecting rod and rear cover it is interior
Wall connection；When the fan is closed, the first connecting rod and second connecting rod synthesize "-" type, rear cover and terminal body enclosing cover
It closes；When the fan is opened, the rear cover is popped up from terminal body, and the distance between described terminal body is first company
The length that bar and second connecting rod pull open.
Further, latch components are set between the rear cover and terminal body, and the latch components include that electromagnetism is flexible
Block and snap ring, the electromagnetism telescopic block and snap ring are respectively arranged on rear cover and terminal body；It is described when the fan is closed
Electromagnetism telescopic block is stuck within the snap ring；When the fan is opened, the electromagnetism telescopic block is removed out of described snap ring, described
Rear cover pops up under the action of the spring.
Further, the connector is arranged 4, is respectively arranged at 4 angles of mobile terminal.
Further, spring is set between the rear cover and terminal body；The latch components are arranged 2, are respectively set
In the center of mobile terminal opposite side.
To achieve the above object, the present invention also provides a kind of mobile terminal, the mobile terminal is provided with above-mentioned any
A kind of mobile terminal radiator structure.
Mobile terminal radiator structure and mobile terminal proposed by the present invention, fan are set on the inside of the rear cover of mobile terminal,
When mobile Terminals temperature reaches cooling requirements, fan is opened, and then the rear cover of mobile terminal is popped up from terminal body, if
It is placed in the gap that connector between rear cover and terminal body makes to keep certain between rear cover and terminal body, the air-flow that fan generates
It can be flowed out from the gap and take away heat；After the temperature decline of mobile terminal, rear cover is fastened on terminal body again, is protected
The closing for holding terminal body, compared with the mode of the fixed airflow channel of setting and entrance, when can be to avoid non-radiating state,
Standing air-flow entrance becomes the entrance of aqueous vapor and dust, influences the problem of service life of mobile terminal.
Detailed description of the invention
The hardware structural diagram of Fig. 1 mobile terminal of each embodiment to realize the present invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is schematic diagram of the first embodiment of the invention mobile terminal radiator structure under rear cover closed state；
Fig. 4 is schematic diagram of the first embodiment of the invention mobile terminal radiator structure under rear cover rebound state.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In subsequent description, it is only using the suffix for indicating such as " module ", " component " or " unit " of element
Be conducive to explanation of the invention, itself there is no a specific meaning.Therefore, " module ", " component " or " unit " can mix
Ground uses.
Terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as mobile phone, plate
Computer, laptop, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable
Media player (Portable Media Player, PMP), navigation device, wearable device, Intelligent bracelet, pedometer etc. move
The fixed terminals such as dynamic terminal, and number TV, desktop computer.
It will be illustrated by taking mobile terminal as an example in subsequent descriptions, it will be appreciated by those skilled in the art that in addition to special
Except element for moving purpose, the construction of embodiment according to the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, a kind of hardware structural diagram of its mobile terminal of each embodiment to realize the present invention, the shifting
Dynamic terminal 100 may include: RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output unit
103, A/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit
108, the components such as memory 109, processor 110 and power supply 111.It will be understood by those skilled in the art that shown in Fig. 1
Mobile terminal structure does not constitute the restriction to mobile terminal, and mobile terminal may include components more more or fewer than diagram,
Perhaps certain components or different component layouts are combined.
It is specifically introduced below with reference to all parts of the Fig. 1 to mobile terminal:
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, signal sends and receivees, specifically, by base station
Downlink information receive after, to processor 110 handle；In addition, the data of uplink are sent to base station.In general, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrating
Frequency unit 101 can also be communicated with network and other equipment by wireless communication.Any communication can be used in above-mentioned wireless communication
Standard or agreement, including but not limited to GSM (Global System of Mobile communication, global system for mobile telecommunications
System), GPRS (General Packet Radio Service, general packet radio service), CDMA2000 (Code
Division Multiple Access 2000, CDMA 2000), WCDMA (Wideband Code Division
Multiple Access, wideband code division multiple access), TD-SCDMA (Time Division-Synchronous Code
Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division
Duplexing-Long Term Evolution, frequency division duplex long term evolution) and TDD-LTE (Time Division
Duplexing-Long Term Evolution, time division duplex long term evolution) etc..
WiFi belongs to short range wireless transmission technology, and mobile terminal can help user to receive and dispatch electricity by WiFi module 102
Sub- mail, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 1 shows
Go out WiFi module 102, but it is understood that, and it is not belonging to must be configured into for mobile terminal, it completely can be according to need
It to omit within the scope of not changing the essence of the invention.
Audio output unit 103 can be in call signal reception pattern, call mode, record mould in mobile terminal 100
When under the isotypes such as formula, speech recognition mode, broadcast reception mode, by radio frequency unit 101 or WiFi module 102 it is received or
The audio data stored in memory 109 is converted into audio signal and exports to be sound.Moreover, audio output unit 103
Audio output relevant to the specific function that mobile terminal 100 executes can also be provided (for example, call signal receives sound, disappears
Breath receives sound etc.).Audio output unit 103 may include loudspeaker, buzzer etc..
A/V input unit 104 is for receiving audio or video signal.A/V 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 WiFi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (audio data), and can be audio data by such acoustic processing.Audio that treated (voice) data can
To be converted to the format output that can be sent to mobile communication base station via radio frequency unit 101 in the case where telephone calling model.
Microphone 1042 can be implemented various types of noises elimination (or inhibition) algorithms and send and receive sound to eliminate (or inhibition)
The noise generated during frequency signal or interference.
Mobile terminal 100 further includes at least one sensor 105, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity sensor can close when mobile terminal 100 is moved in one's ear
Display panel 1061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, it can detect that size and the direction of gravity when static, can be used to identify the application of mobile phone posture
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；
The fingerprint sensor that can also configure as mobile phone, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer,
The other sensors such as hygrometer, thermometer, infrared sensor, 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 or character information of input, and generate the use with mobile terminal
Family setting and the related key signals input of function control.Specifically, user input unit 107 may include touch panel 1071 with
And other input equipments 1072.Touch panel 1071, also referred to as touch screen collect the touch operation of user on it or nearby
(for example user uses any suitable objects or attachment such as finger, stylus on touch panel 1071 or in touch panel 1071
Neighbouring operation), and corresponding attachment device is driven according to preset formula.Touch panel 1071 may include touch detection
Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
It is converted into contact coordinate, then gives processor 110, and order that processor 110 is sent can be received and executed.In addition, can
To realize touch panel 1071 using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves.In addition to touch panel
1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can wrap
It includes but is not limited in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, operating stick etc.
It is one or more, specifically herein without limitation.
Further, touch panel 1071 can cover display panel 1061, when touch panel 1071 detect on it or
After neighbouring touch operation, processor 110 is sent to determine the type of touch event, is followed by subsequent processing device 110 according to touch thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, touch panel 1071 and display panel
1061 be the function that outputs and inputs of realizing mobile terminal as two independent components, but in certain embodiments, it can
The function that outputs and inputs of mobile terminal is realized so that touch panel 1071 and display panel 1061 is integrated, is not done herein specifically
It limits.
Interface unit 108 be used as at least one external device (ED) connect with mobile terminal 100 can by interface.For example,
External device (ED) may include wired or wireless headphone port, external power supply (or battery charger) port, wired or nothing
Line data port, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number
It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in mobile terminal 100 or can be with
For transmitting data between mobile terminal 100 and external device (ED).
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 mobile terminal, utilizes each of various interfaces and the entire mobile terminal of connection
A part by running or execute the software program and/or module that are stored in memory 109, and calls and is stored in storage
Data in device 109 execute the various functions and processing data of mobile terminal, to carry out integral monitoring to mobile terminal.Place
Managing device 110 may include one or more processing units；Preferably, processor 110 can integrate application processor and modulatedemodulate is mediated
Manage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110.
Mobile terminal 100 can also include the power supply 111 (such as battery) powered to all parts, it is preferred that power supply 111
Can be logically contiguous by power-supply management system and processor 110, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
Although Fig. 1 is not shown, mobile terminal 100 can also be including bluetooth module etc., and details are not described herein.
Embodiment to facilitate the understanding of the present invention, the communications network system that mobile terminal of the invention is based below into
Row description.
Referring to Fig. 2, Fig. 2 is a kind of communications network system architecture diagram provided in an embodiment of the present invention, the communication network system
System is the LTE system of universal mobile communications technology, which includes UE (User Equipment, the use of successively communication connection
Family equipment) (the land Evolved UMTS Terrestrial Radio Access Network, evolved UMTS 201, E-UTRAN
Ground wireless access network) 202, EPC (Evolved Packet Core, evolved packet-based core networks) 203 and operator IP operation
204。
Specifically, UE201 can be above-mentioned terminal 100, and details are not described herein again.
E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning
Journey (backhaul) (such as X2 interface) is connect with other eNodeB2022, and eNodeB2021 is connected to EPC203,
ENodeB2021 can provide the access of UE201 to EPC203.
EPC203 may include MME (Mobility Management Entity, mobility management entity) 2031, HSS
(Home Subscriber Server, home subscriber server) 2032, other MME2033, SGW (Serving Gate Way,
Gateway) 2034, PGW (PDN Gate Way, grouped data network gateway) 2035 and PCRF (Policy and
Charging Rules Function, policy and rate functional entity) 2036 etc..Wherein, MME2031 be processing UE201 and
The control node of signaling, provides carrying and connection management between EPC203.HSS2032 is all to manage for providing some registers
Such as the function of home location register (not shown) etc, and preserves some related service features, data rates etc. and use
The dedicated information in family.All customer data can be sent by SGW2034, and PGW2035 can provide the IP of UE 201
Address distribution and other functions, PCRF2036 are strategy and the charging control strategic decision-making of business data flow and IP bearing resource
Point, it selects and provides available strategy and charging control decision with charge execution function unit (not shown) for strategy.
IP operation 204 may include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedia
System) or other IP operations etc..
Although above-mentioned be described by taking LTE system as an example, those skilled in the art should know the present invention is not only
Suitable for LTE system, be readily applicable to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA with
And the following new network system etc., herein without limitation.
Based on above-mentioned mobile terminal hardware configuration and communications network system, each embodiment of the method for the present invention is proposed.
Embodiment one
First embodiment of the invention provides a kind of mobile terminal radiator structure, as shown in Figure 3 and Figure 4, including terminal body 1
With rear cover 2, the rear cover 2 is covered on the rear of the terminal body 1, and the front of the terminal body 1 is the screen of mobile terminal
Curtain (not shown)；In order to help mobile terminal to radiate, it is provided in the space between the terminal body and rear cover to end
Hold ontology to carry out cooling fan, the quantity of fan can be one or more, the size of the fan be 17 × 17mm or 15 ×
15mm；The fan is opened when the temperature is excessively high in mobile terminal, is closed after the completion of mobile terminal heat dissipation.
Latch components are set between the rear cover and terminal body, it is preferred that the latch components are arranged 2, set respectively
It is placed in the center of mobile terminal opposite side.The latch components include electromagnetism telescopic block and snap ring, the electromagnetism telescopic block and
Snap ring is respectively arranged on rear cover and terminal body；Such as electromagnetism telescopic block when being set to terminal body, then snap ring is set to
On the inside of rear cover；Alternatively, then snap ring is set to terminal body when electromagnetism telescopic block is set on the inside of rear cover.The rear cover and terminal
Spring is set between ontology, pops up rear cover for being opened in fan, when latch components opening.The spring is closed in rear cover lid
Compressive state is in when on terminal body, the quantity of spring can be multiple, such as respectively be arranged on four angles of terminal body
One spring；When the fan is closed, the electromagnetism telescopic block is stuck within the snap ring；When the fan is opened, institute
It states electromagnetism telescopic block to remove out of described snap ring, the rear cover pops up under the action of the spring.
The rear cover and the terminal body are connect by least one set of connector, as shown in figure 4, make the rear cover from
Pop-up can keep setting between the rear cover and terminal body when terminal body under the action of connector 3 on terminal body
Fixed gap.When i.e. the fan is closed, the rear cover is closed under the connection of connector with terminal body enclosing cover；The fan
When opening, the rear cover is popped up from terminal body, and kept between terminal body under the connection of connector it is certain away from
From.
The frame mode of the connector can there are many, such as mode below:
As a kind of optional mode, the connector is V-arrangement elastic slice, one end connection terminal body of the V-arrangement elastic slice,
The inner wall of other end connection rear cover；When the fan is closed, the V-arrangement elastic slice is compressed into "-" type, and rear cover is tight with terminal body
Mi Gai is closed；When the fan is opened, the rear cover is popped up from terminal body, under the connection of the V-arrangement elastic slice, rear cover and end
The distance kept between the ontology of end is the deployed height of the V-type elastic slice.The connector is arranged 4, is respectively arranged at movement
At 4 angles of terminal.
As a kind of optional mode, the connector is spring, and the spring one end connection terminal body, the other end connect
Connect the inner wall of rear cover；When the fan is closed, the spring is in compressive state, and rear cover and terminal body enclosing cover close；The wind
When fan is opened, the rear cover is popped up from terminal body, kept between terminal body at a distance from for the opening of the spring it is high
Degree.The connector is arranged 4, is respectively arranged at 4 angles of mobile terminal.
As a kind of optional mode, the connector is telescopic rod, and the telescopic rod includes at least 2 section support rods, institute
State one end connection terminal body of telescopic rod, the inner wall of other end connection rear cover；When the fan is closed, the telescopic rod is in pressure
Contracting state, rear cover and terminal body enclosing cover close；When the fan is opened, the rear cover is popped up from terminal body, with terminal
The distance kept between ontology is the length of the telescopic rod pulled open.The connector is arranged 4, is respectively arranged at mobile whole
At 4 angles at end.
As a kind of optional mode, the connector is connecting rod first connecting rod and second connecting rod, the first connecting rod with
Second connecting rod is connected by pin shaft end end, and the other end and terminal body of the first connecting rod are rotatablely connected, the second connecting rod
The other end and rear cover inner wall be rotatablely connected；When the fan is closed, the first connecting rod and second connecting rod are folded into a word
Type, rear cover and terminal body enclosing cover close；When the fan is opened, the rear cover is popped up from terminal body, the terminal sheet
The distance between body is the length that the first connecting rod and second connecting rod pull open.The connector is arranged 2, is respectively arranged at shifting
The middle position of dynamic terminal top.
As a kind of optional mode, the connector is connecting rod first connecting rod and second connecting rod, the first connecting rod with
Second connecting rod is connected by slide-bar, and the other end of the first connecting rod is connect with terminal body, the other end of the second connecting rod
It is connect with the inner wall of rear cover；When the fan is closed, the first connecting rod and second connecting rod synthesize "-" type, rear cover and terminal sheet
Body enclosing cover closes；When the fan is opened, the rear cover is popped up from terminal body, and the distance between described terminal body is institute
State the length that first connecting rod and second connecting rod pull open.The connector is arranged 2, is respectively arranged at the centre of mobile terminal top
At position.
On mobile terminal, the control module of setting control electromagnetism telescopic block power on/off.The control module is by mobile terminal
The control of processor, when mobile terminal processor issues power on signal to control module, control module opens electromagnetism telescopic block
Circuit controling switch circuit switch.
Fan swicth is set on the frame of the mobile terminal, and the fan swicth is push type or plug-type.Pass through institute
It states the switch on frame to open fan or close fan, the fan of the mobile terminal is in addition to using the push type or push-and-pull
It except formula switch, can also be automatically switched using temperature sense, specific process are as follows: mobile terminal is also examined by temperature sensor
The body temperature of mobile terminal is surveyed, once the body temperature of mobile terminal is excessively high, when more than the preset threshold value for opening fan, is moved
The processor of dynamic terminal can be issued to control module and be indicated, instruction control module connects the gear of fan power supply circuit and chimney fan
The power-on switch of plate, fan, which is powered, starts to work and generates air-flow, radiates to mobile terminal.The temperature sensor of mobile terminal is examined
When measuring the body temperature of mobile terminal lower than preset value, i.e., the power supply circuit power-off of fan can be controlled, fan stops working.
Embodiment two
Second embodiment of the invention provides a kind of mobile terminal, and mobile terminal radiator structure is arranged in the mobile terminal；
As shown in Figure 3 and Figure 4, including terminal body 1 and rear cover 2, after the rear cover 2 is covered on the terminal body 1
Side, the front of the terminal body 1 are the screen (not shown) of mobile terminal；It is described in order to help mobile terminal to radiate
Be provided in space between terminal body and rear cover and cooling fan carried out to terminal body, the quantity of fan can with one or
Multiple, the size of the fan is 17 × 17mm or 15 × 15mm；The fan is opened when the temperature is excessively high in mobile terminal, is being moved
It is closed after the completion of dynamic heat dissipation of terminal.
Latch components are set between the rear cover and terminal body, it is preferred that the latch components are arranged 2, set respectively
It is placed in the center of mobile terminal opposite side.The latch components include electromagnetism telescopic block and snap ring, the electromagnetism telescopic block and
Snap ring is respectively arranged on rear cover and terminal body；Such as electromagnetism telescopic block when being set to terminal body, then snap ring is set to
On the inside of rear cover；Alternatively, then snap ring is set to terminal body when electromagnetism telescopic block is set on the inside of rear cover.The rear cover and terminal
Spring is set between ontology, pops up rear cover for being opened in fan, when latch components opening.The spring is closed in rear cover lid
Compressive state is in when on terminal body, the quantity of spring can be multiple, such as respectively be arranged on four angles of terminal body
One spring；When the fan is closed, the electromagnetism telescopic block is stuck within the snap ring；When the fan is opened, institute
It states electromagnetism telescopic block to remove out of described snap ring, the rear cover pops up under the action of the spring.
The rear cover and the terminal body are connect by least one set of connector, as shown in figure 4, make the rear cover from
Pop-up can keep setting between the rear cover and terminal body when terminal body under the action of connector 3 on terminal body
Fixed gap.When i.e. the fan is closed, the rear cover is closed under the connection of connector with terminal body enclosing cover；The fan
When opening, the rear cover is popped up from terminal body, and kept between terminal body under the connection of connector it is certain away from
From.
The frame mode of the connector can there are many, such as mode below:
As a kind of optional mode, the connector is V-arrangement elastic slice, one end connection terminal body of the V-arrangement elastic slice,
The inner wall of other end connection rear cover；When the fan is closed, the V-arrangement elastic slice is compressed into "-" type, and rear cover is tight with terminal body
Mi Gai is closed；When the fan is opened, the rear cover is popped up from terminal body, under the connection of the V-arrangement elastic slice, rear cover and end
The distance kept between the ontology of end is the deployed height of the V-type elastic slice.The connector is arranged 4, is respectively arranged at movement
At 4 angles of terminal.
As a kind of optional mode, the connector is spring, and the spring one end connection terminal body, the other end connect
Connect the inner wall of rear cover；When the fan is closed, the spring is in compressive state, and rear cover and terminal body enclosing cover close；The wind
When fan is opened, the rear cover is popped up from terminal body, kept between terminal body at a distance from for the opening of the spring it is high
Degree.The connector is arranged 4, is respectively arranged at 4 angles of mobile terminal.
As a kind of optional mode, the connector is telescopic rod, and the telescopic rod includes at least 2 section support rods, institute
State one end connection terminal body of telescopic rod, the inner wall of other end connection rear cover；When the fan is closed, the telescopic rod is in pressure
Contracting state, rear cover and terminal body enclosing cover close；When the fan is opened, the rear cover is popped up from terminal body, with terminal
The distance kept between ontology is the length of the telescopic rod pulled open.The connector is arranged 4, is respectively arranged at mobile whole
At 4 angles at end.
As a kind of optional mode, the connector is connecting rod first connecting rod and second connecting rod, the first connecting rod with
Second connecting rod is connected by pin shaft end end, and the other end and terminal body of the first connecting rod are rotatablely connected, the second connecting rod
The other end and rear cover inner wall be rotatablely connected；When the fan is closed, the first connecting rod and second connecting rod are folded into a word
Type, rear cover and terminal body enclosing cover close；When the fan is opened, the rear cover is popped up from terminal body, the terminal sheet
The distance between body is the length that the first connecting rod and second connecting rod pull open.The connector is arranged 2, is respectively arranged at shifting
The middle position of dynamic terminal top.
As a kind of optional mode, the connector is connecting rod first connecting rod and second connecting rod, the first connecting rod with
Second connecting rod is connected by slide-bar, and the other end of the first connecting rod is connect with terminal body, the other end of the second connecting rod
It is connect with the inner wall of rear cover；When the fan is closed, the first connecting rod and second connecting rod synthesize "-" type, rear cover and terminal sheet
Body enclosing cover closes；When the fan is opened, the rear cover is popped up from terminal body, and the distance between described terminal body is institute
State the length that first connecting rod and second connecting rod pull open.The connector is arranged 2, is respectively arranged at the centre of mobile terminal top
At position.
On mobile terminal, the control module of setting control electromagnetism telescopic block power on/off.The control module is by mobile terminal
The control of processor, when mobile terminal processor issues power on signal to control module, control module opens electromagnetism telescopic block
Circuit controling switch circuit switch.
Fan swicth is set on the frame of the mobile terminal, and the fan swicth is push type or plug-type.Pass through institute
It states the switch on frame to open fan or close fan, the fan of the mobile terminal is in addition to using the push type or push-and-pull
It except formula switch, can also be automatically switched using temperature sense, specific process are as follows: mobile terminal is also examined by temperature sensor
The body temperature of mobile terminal is surveyed, once the body temperature of mobile terminal is excessively high, when more than the preset threshold value for opening fan, is moved
The processor of dynamic terminal can be issued to control module and be indicated, instruction control module connects the gear of fan power supply circuit and chimney fan
The power-on switch of plate, fan, which is powered, starts to work and generates air-flow, radiates to mobile terminal.The temperature sensor of mobile terminal is examined
When measuring the body temperature of mobile terminal lower than preset value, i.e., the power supply circuit power-off of fan can be controlled, fan stops working.
Mobile terminal of the invention further includes in addition to the foregoing structure having display screen, center, component and radiator structure.
Wherein, center is used to assemble the rear cover in display screen and radiator structure.Display screen, center and rear cover be commonly assembled at together with
Accommodating space is formed, for accommodating various components, when fan work, the driving receiving can be matched with the air outlet
The heat of component in space is discharged from the air outlet.
In the present embodiment, component is provided with receiving position, and the position of the receiving position is corresponding with the position of fan,
When component is assembled in the inner surface opposite with display screen of lid, fan is at least partly contained in receiving position, is passed through
The stack of components height inside mobile terminal can be effectively reduced in such mode, reduces the thickness of mobile terminal.At this
In embodiment, component includes circuit board, and circuit board is provided with receiving position, and for example, circuit board is L-type.In other realities
It applies in mode, component includes battery, receiving position is provided on battery, for example, battery can be L-type.In other implementations
In mode, the receiving position of component accommodates position by circuit board and battery container position collectively constitutes.
In the present embodiment, when center and radiator structure fit together, thickness of the fan in the center
The gap of center described in distance is not more than 3mm on direction.In the present embodiment, heat pipe is provided on center, wherein heat pipe is
The component of strip being made of highly heat-conductive material, the heat pipe pass through along the longitudinally mounted surface in the center of center
The heat transfer in the region that heat pipe can concentrate the heat of component on center is to other regions of center, to reduce region temperature
High situation is spent to occur.It is uploaded in the heat pipe of center to other regions, in this embodiment party in order to further improve heat
In formula, the partial region of heat pipe and the receiving position of component are corresponding, i.e., corresponding with fan.It, can by such embodiment
Guiding the Cryogenic air introduced from fan to heat pipe, and then help to reduce the temperature of heat pipe, and heat pipe can be improved
Capacity of heat transmission.In other embodiments, the surface of center is also provided with temperature-uniforming plate, may also set up other high powers
During heat dissipation, specifically without limitation.
It should be noted that, in this document, term " includes ", " comprising " 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.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (10)
1. a kind of mobile terminal radiator structure, characterized by comprising:
Terminal body, the rear cover for covering the terminal body rear；
It is provided in space between the terminal body and rear cover and cooling fan, the rear cover and institute is carried out to terminal body
Terminal body is stated by least one set of connector connection, when the fan is closed, the rear cover under the connection of connector with
Terminal body enclosing cover closes；The fan open when, the rear cover is popped up from terminal body, and under the connection of connector with
It is maintained a certain distance between terminal body.
2. mobile terminal radiator structure according to claim 1, it is characterised in that: the connector is V-arrangement elastic slice, described
One end connection terminal body, the other end of V-arrangement elastic slice connect the inner wall of rear cover；When the fan is closed, the V-arrangement elastic slice compression
At "-" type, rear cover and terminal body enclosing cover are closed；When the fan is opened, the rear cover is popped up from terminal body, in institute
Under the connection for stating V-arrangement elastic slice, rear cover kept between terminal body at a distance from be the V-type elastic slice deployed height.
3. mobile terminal radiator structure according to claim 1, it is characterised in that: the connector is spring, the bullet
Spring one end connects the inner wall of terminal body, other end connection rear cover；When the fan is closed, the spring is in compressive state, after
Lid is closed with terminal body enclosing cover；When the fan is opened, the rear cover is popped up from terminal body, is protected between terminal body
The distance held is the deployed height of the spring.
4. mobile terminal radiator structure according to claim 1, it is characterised in that: the connector is telescopic rod, described
Telescopic rod includes at least 2 section support rods, and one end connection terminal body, the other end of the telescopic rod connect the inner wall of rear cover；Institute
When stating fan closing, the telescopic rod is in compressive state, and rear cover and terminal body enclosing cover close；It is described when the fan is opened
Rear cover is popped up from terminal body, kept between terminal body at a distance from be the telescopic rod the length pulled open.
5. mobile terminal radiator structure according to claim 1, it is characterised in that: the connector is connecting rod first connecting rod
And second connecting rod, the first connecting rod are connect with second connecting rod by pin shaft end end, the other end and terminal of the first connecting rod
Ontology rotation connection, the other end of the second connecting rod and the inner wall of rear cover are rotatablely connected；When the fan is closed, described first
Connecting rod and second connecting rod are folded into "-" type, and rear cover and terminal body enclosing cover close；When the fan is opened, the rear cover is from end
It is popped up on the ontology of end, the distance between described terminal body is the length that the first connecting rod and second connecting rod pull open.
6. mobile terminal radiator structure according to claim 1, it is characterised in that: the connector is connecting rod first connecting rod
And second connecting rod, the first connecting rod are connect with second connecting rod by slide-bar, the other end and terminal body of the first connecting rod
Connection, the other end of the second connecting rod and the inner wall of rear cover connect；When the fan is closed, the first connecting rod and second connects
Bar synthesizes "-" type, and rear cover and terminal body enclosing cover close；When the fan is opened, the rear cover is popped up from terminal body,
The distance between described terminal body is the length that the first connecting rod and second connecting rod pull open.
7. any one mobile terminal radiator structure described in -6 according to claim 1, it is characterised in that: the rear cover and terminal
Latch components are set between ontology, and the latch components include electromagnetism telescopic block and snap ring, and the electromagnetism telescopic block and snap ring divide
It is not set on rear cover and terminal body；When the fan is closed, the electromagnetism telescopic block is stuck within the snap ring；It is described
When fan is opened, the electromagnetism telescopic block is removed out of described snap ring, and the rear cover pops up under the action of the spring.
8. mobile terminal radiator structure according to claim 1, it is characterised in that: the connector is arranged 4, sets respectively
It is placed at 4 angles of mobile terminal.
9. mobile terminal radiator structure according to claim 7, it is characterised in that: set between the rear cover and terminal body
Set spring；The latch components are arranged 2, are respectively arranged at the center of mobile terminal opposite side.
10. a kind of mobile terminal, it is characterised in that: the mobile terminal is provided with any one shifting described in claim 1-9
Dynamic heat dissipation of terminal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811447659.6A CN109275327A (en) | 2018-11-29 | 2018-11-29 | A kind of mobile terminal radiator structure and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811447659.6A CN109275327A (en) | 2018-11-29 | 2018-11-29 | A kind of mobile terminal radiator structure and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
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| CN109275327A true CN109275327A (en) | 2019-01-25 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811447659.6A Pending CN109275327A (en) | 2018-11-29 | 2018-11-29 | A kind of mobile terminal radiator structure and mobile terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112396818A (en) * | 2020-11-12 | 2021-02-23 | 贵州电网有限责任公司 | Portable mobile detection terminal |
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