CN109348017A - A kind of mobile terminal heat dissipation shatter-resistant structure and mobile terminal - Google Patents
A kind of mobile terminal heat dissipation shatter-resistant structure and mobile terminal Download PDFInfo
- Publication number
- CN109348017A CN109348017A CN201811446130.2A CN201811446130A CN109348017A CN 109348017 A CN109348017 A CN 109348017A CN 201811446130 A CN201811446130 A CN 201811446130A CN 109348017 A CN109348017 A CN 109348017A
- Authority
- CN
- China
- Prior art keywords
- mobile terminal
- chimney fan
- fan
- groove
- state
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
- H04M1/185—Improving the rigidity of the casing or resistance to shocks
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a kind of mobile terminal heat dissipation shatter-resistant structure and mobile terminals, and include: fan is set in the rear shell of mobile terminal, for radiating for mobile terminal；The groove of at least one is arranged on the frame of the mobile terminal for the frame of mobile terminal, and chimney fan is arranged in the groove, and the chimney fan and fan keep airflow connection；Elastic slice is set on the chimney fan；The chimney fan is fixed by connection structure and the groove on the mobile terminal frame, and the chimney fan includes first state and the second state, and in first state, the chimney fan is hidden in corresponding groove the chimney fan；In the second state, the chimney fan is in outside respective slot the chimney fan, and the elastic slice on the chimney fan opens；It also include electromagnetism telescopic block, the electromagnetism telescopic block is set in the groove walls, and the electromagnetism telescopic block is stretched out when mobile terminal is in free falling body state, and the chimney fan is switched to the second state from first state.The present invention prevents from breaking screen as an impetus using after chimney fan pop-up groove so that screen be avoided to land.
Description
Technical field
The present invention relates to technical field of mobile terminals more particularly to a kind of mobile terminal heat dissipation shatter-resistant structure and movements eventually
End.
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.
Mobile terminal screen increasing today, screen landing are easy to break screen, to user cause it is very big not
Just and property loss, but this problem all is solved without good method so far.
Summary of the invention
It is a primary object of the present invention to propose a kind of mobile terminal heat dissipation shatter-resistant structure and mobile terminal, it is desirable to provide one
The radiator structure of kind mobile terminal, helps mobile terminal to improve the bad problem that radiates, and based on radiator structure, helps
User improves the problem of lower backward screen is easily broken.
To achieve the above object, a kind of mobile terminal heat dissipation shatter-resistant structure provided by the invention includes:
Fan is set in the rear shell of mobile terminal, for radiating for mobile terminal；
The groove of at least one, setting in the groove are arranged on the frame of the mobile terminal for the frame of mobile terminal
Chimney fan keeps airflow connection between the chimney fan and fan；
Elastic slice is set on the chimney fan；
The chimney fan is fixed by connection structure and the groove on the mobile terminal frame, and the chimney fan includes
First state and the second state, in first state, the chimney fan is hidden in corresponding groove the chimney fan；It is described go out
In the second state, the chimney fan is in outside respective slot air duct, and the elastic slice on the chimney fan opens；
It also include electromagnetism telescopic block, the electromagnetism telescopic block is set in the groove walls, and the electromagnetism telescopic block is being moved
Dynamic terminal is stretched out when being in free falling body state, and the chimney fan is switched to the second state from first state.
Further, the connection structure includes first connecting rod and second connecting rod, and the first connecting rod and second connecting rod are logical
Cross pin shaft connection or slide-bar connection；The end of the first connecting rod is fixedly connected with the link attachment point in the groove, institute
The end for stating second connecting rod is connect with the chimney fan pin shaft；The first connecting rod is isometric with second connecting rod and length with it is described recessed
The depth of slot is suitable；For the chimney fan in first state, the first connecting rod and second connecting rod overlap the chimney fan
Back is simultaneously hidden in corresponding groove with the chimney fan；The chimney fan is in the second state, the first connecting rod and
Two connecting rods, which are linked to be straight line, is in chimney fan outside respective slot.
Further, the connection structure is V-arrangement elastic slice, and one end of the elastic slice is fixed in the groove, the bullet
The other end of piece is fixedly connected with the chimney fan, the chimney fan in first state, the V-arrangement elastic slice be folded into "-" type with
Chimney fan is hidden in corresponding groove；For the chimney fan in the second state, the V-arrangement elastic slice, which flicks, makes chimney fan be in recessed
Outside slot.
Further, the groove is in the transverse frame of frame and the junction of vertical frame, the chimney fan with it is described recessed
Slot is connected by shaft, and the chimney fan rotates in 90 ranges relative to the groove；The chimney fan in first state,
The chimney fan is 0 degree relative to the rotation angle of groove and is hidden in chimney fan in corresponding groove；The chimney fan exists
When the second state, the chimney fan is 90 degree relative to the rotation angle of groove and is in chimney fan outside respective slot.
Further, fan swicth is set on the frame of the mobile terminal, and the fan swicth is push type or push-and-pull
Formula.
Further, the chimney fan setting is multiple.
Further, baffle is arranged in the exit of the chimney fan, and the baffle is opened when fan swicth is opened, in wind
Fan switch is closed when closing.
Further, the length of the chimney fan is not less than 15mm, is highly not less than 5mm.
In addition, to achieve the above object, the present invention also proposes that a kind of mobile terminal, the mobile terminal are provided with above-mentioned
Any one mobile terminal heat dissipation shatter-resistant structure.
Further, the control module of the mobile terminal setting control electromagnetism telescopic block power on/off.
Mobile terminal heat dissipation shatter-resistant structure proposed by the present invention and mobile terminal, by the way that the chimney fan of heat dissipation is set to shifting
In groove on the frame of dynamic terminal, in mobile terminal free-falling, chimney fan is popped up from groove, and the elastic slice on chimney fan is made
For a fulcrum on mobile terminal, the screen of mobile terminal is made not prevent screen from rupturing directly with ground face contact.
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 the schematic diagram of first embodiment of the invention mobile terminal heat dissipation shatter-resistant structure；
Fig. 4 is the side schematic view of first embodiment of the invention mobile terminal heat dissipation shatter-resistant structure.
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 heat dissipation shatter-resistant structure: fan
7, it is set in the rear shell of mobile terminal, for radiating for mobile terminal；The size of the fan be 17 × 17mm or 15 ×
15mm；The frame 1 of mobile terminal, the frame of the mobile terminal include transverse frame and vertical frame；The frame 1 of the mobile terminal
The groove 2 of at least one is set, chimney fan 3 is set in the groove 2, the chimney fan and fan keep airflow connection, outlet air
The length of cylinder 3 is not less than 15mm, is highly not less than 5mm.As shown in figure 4, elastic slice 5 is arranged on the chimney fan 3.According to heat dissipation
Demand, 2 chimney fans can be set on the frame of the mobile terminal, and the position of chimney fan is preferably disposed on the perpendicular of mobile terminal
On frame, i.e., setting groove corresponding with chimney fan quantity on the vertical frame of mobile terminal, each groove is interior to place an outlet air
Cylinder；The position of multiple grooves can be symmetrically or non-symmetrically position on frame, preferably side in upper, side under, such as the left side
The groove of side frame is disposed over, and the groove of Right Border is arranged below, and the quantity of chimney fan can be greater than mobile terminal
The quantity of upper fan, to guarantee Homogeneouslly-radiating.
The chimney fan 3 is fixed by connection structure and the groove on the mobile terminal frame, and the chimney fan packet
Containing first state and the second state, in first state, the chimney fan is hidden in corresponding groove the chimney fan；It is described
In the second state, the chimney fan is in outside respective slot chimney fan, and the elastic slice on the chimney fan opens.
Electromagnetism telescopic block 4 as shown in Figure 3, the electromagnetism telescopic block are set in the groove walls, and the electromagnetism is flexible
Block is acted on by the repulsive force of magnetic force after energization and is popped up, so that the chimney fan is switched to from first state by Electric control
Second state.
The connection structure can there are many modes realized:
As a kind of optional structure, the connection structure includes first connecting rod and second connecting rod, the first connecting rod with
Second connecting rod is connected by pin shaft or slide-bar connects；Link attachment point in the end of the first connecting rod and the groove is solid
Fixed connection, the end of the second connecting rod is connect with the chimney fan pin shaft；The first connecting rod and second connecting rod are isometric and long
It spends suitable with the depth of the groove；For the chimney fan in first state, the first connecting rod and second connecting rod overlap institute
It states the back of chimney fan and is hidden in corresponding groove with the chimney fan；The chimney fan is in the second state, and described
One connecting rod and second connecting rod, which are linked to be straight line, is in chimney fan outside respective slot.
As another optional structure, the connection structure is V-arrangement elastic slice, and one end of the elastic slice is fixed on described recessed
In slot, the other end of the elastic slice is fixedly connected with the chimney fan, and the chimney fan is in first state, the V-arrangement elastic slice folding
"-" type is built up to be hidden in corresponding groove with chimney fan；In the second state, the V-arrangement elastic slice flicks to be made the chimney fan
Chimney fan is in outside groove.
As another optional structure, the groove is in the transverse frame of frame and the junction of vertical frame, that is, moves
The apex of terminal, the chimney fan are connect with the groove by shaft, and the chimney fan is relative to the groove in 90 models
Enclose interior rotation；In first state, the chimney fan is 0 degree relative to the rotation angle of groove and makes chimney fan the chimney fan
It is hidden in corresponding groove；For the chimney fan in the second state, the chimney fan is 90 relative to the rotation angle of groove
It spends and is in chimney fan outside respective slot.
The chimney fan setting is multiple, when fan is not turned in order to prevent, becomes the entrance of dust or aqueous vapor at chimney fan,
Baffle is arranged in the exit of the chimney fan, and the baffle is opened when fan swicth is opened, and closes when fan swicth is closed；
The baffle can be set to electromagnetic drive type, and when energization automatically opens.
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 and chimney fan at baffle circuit switch.Specifically, the detection of mobile terminal induction motion sensor
Signal, if motion sensor senses are in free falling body state to mobile terminal, processor is issued to the control module
Power on signal, control module open electromagnetism telescopic block circuit controling switch, electromagnetism telescopic block be powered, repulsive force effect under to
It is extrapolated, and then chimney fan is released from groove, chimney fan from groove to outside groove when, i.e. chimney fan is from the first shape
State has been switched to the second state, and the elastic slice 5 on chimney fan bounces, and when the landing of mobile terminal, chimney fan and elastic slice become one
A fulcrum makes the screen of mobile terminal from landing, thus can protect screen from breaking.
Fan swicth 6 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 electromagnetic control circuit and the switch of the baffle on chimney fan join
It is dynamic, when switch is opened, the electromagnetic control circuit connection of baffle is controlled, baffle, which is removed, keeps chimney fan unimpeded.
The fan of the mobile terminal can also use temperature sense other than using the push type or push-pull switch
It should be automatically switched, specific process are as follows: mobile terminal also detects the body temperature of mobile terminal by temperature sensor, once it moves
The body temperature of dynamic terminal is excessively high, and when more than the preset threshold value for opening fan, the processor of mobile terminal i.e. can be to control mould
Block issues instruction, and instruction control module connects the power-on switch of the baffle of fan power supply circuit and chimney fan, and fan energization starts
It works and generates air-flow, radiate to mobile terminal, baffle removes chimney fan, makes mobile terminal interior air-flow channel in general, convenient for dissipating
Heat.When the temperature sensor of mobile terminal detects the body temperature of mobile terminal lower than preset value, i.e., it can control the confession of fan
Electric down circuitry, fan stops working and baffle restores position.
Embodiment two
Second embodiment of the invention provides a kind of mobile terminal, the mobile terminal setting mobile terminal heat dissipation shatter-resistant knot
Structure；The heat dissipation shatter-resistant structure of the mobile terminal includes: fan 7 is set in the rear shell of mobile terminal, for being mobile terminal
Heat dissipation；The size of the fan is 17 × 17mm or 15 × 15mm；The frame 1 of mobile terminal, the frame packet of the mobile terminal
Containing transverse frame and vertical frame；The groove 2 of at least one is arranged in the frame 1 of the mobile terminal, and chimney fan is arranged in the groove 2
3, the chimney fan and fan keep airflow connection, and the length of chimney fan 3 is not less than 15mm, is highly not less than 5mm.Such as Fig. 4 institute
Show, elastic slice 5 is set on the chimney fan.According to the demand of heat dissipation, 2 outlet air can be set on the frame of the mobile terminal
Cylinder, the position of chimney fan are preferably disposed on the vertical frame of mobile terminal, i.e., setting and chimney fan on the vertical frame of mobile terminal
The corresponding groove of quantity, each groove is interior to place a chimney fan；The position of multiple grooves can be symmetrical or not right on frame
Claim position, preferably side is in upper, side under, such as the groove of left side side frame is disposed over, and the groove of Right Border is set
It sets in lower section, the quantity of chimney fan can be greater than the quantity of fan on mobile terminal, to guarantee Homogeneouslly-radiating.
The chimney fan is fixed by connection structure and the groove on the mobile terminal frame, and the chimney fan includes
First state and the second state, in first state, the chimney fan is hidden in corresponding groove the chimney fan；It is described go out
In the second state, the chimney fan is in outside respective slot air duct, and the elastic slice on the chimney fan opens；
Electromagnetism telescopic block 4 as shown in Figure 3, the electromagnetism telescopic block are set in the groove walls, and the electromagnetism is flexible
Block is acted on by the repulsive force of magnetic force after energization and is popped up, so that the chimney fan is switched to from first state by Electric control
Second state.
The connection structure can there are many modes realized:
As a kind of optional structure, the connection structure includes first connecting rod and second connecting rod, the first connecting rod with
Second connecting rod is connected by pin shaft or slide-bar connects；Link attachment point in the end of the first connecting rod and the groove is solid
Fixed connection, the end of the second connecting rod is connect with the chimney fan pin shaft；The first connecting rod and second connecting rod are isometric and long
It spends suitable with the depth of the groove；For the chimney fan in first state, the first connecting rod and second connecting rod overlap institute
It states the back of chimney fan and is hidden in corresponding groove with the chimney fan；The chimney fan is in the second state, and described
One connecting rod and second connecting rod, which are linked to be straight line, is in chimney fan outside respective slot.
As another optional structure, the connection structure is V-arrangement elastic slice, and one end of the elastic slice is fixed on described recessed
In slot, the other end of the elastic slice is fixedly connected with the chimney fan, and the chimney fan is in first state, the V-arrangement elastic slice folding
"-" type is built up to be hidden in corresponding groove with chimney fan；In the second state, the V-arrangement elastic slice flicks to be made the chimney fan
Chimney fan is in outside groove.
As another optional structure, the groove is in the transverse frame of frame and the junction of vertical frame, that is, moves
The apex of terminal, the chimney fan are connect with the groove by shaft, and the chimney fan is relative to the groove in 90 models
Enclose interior rotation；In first state, the chimney fan is 0 degree relative to the rotation angle of groove and makes chimney fan the chimney fan
It is hidden in corresponding groove；For the chimney fan in the second state, the chimney fan is 90 relative to the rotation angle of groove
It spends and is in chimney fan outside respective slot.
Fan swicth 6 is set on the frame of the mobile terminal, and the fan swicth is push type or plug-type.It is described go out
Air duct setting is multiple, when fan is not turned in order to prevent, becomes the entrance of dust or aqueous vapor at chimney fan, the chimney fan goes out
Baffle is set at mouthful, and the baffle is opened when fan swicth is opened, and is closed when fan swicth is closed, the baffle can be set
It is set to electromagnetic drive type, when energization automatically opens.
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 and chimney fan at baffle circuit switch.Specifically, the detection of mobile terminal induction motion sensor
Signal, if motion sensor senses are in free falling body state to mobile terminal, processor is issued to the control module
Power on signal, control module open electromagnetism telescopic block circuit controling switch, electromagnetism telescopic block be powered, repulsive force effect under to
It is extrapolated, and then chimney fan is released from groove, chimney fan from groove to outside groove when, i.e. chimney fan is from the first shape
State has been switched to the second state, and the elastic slice 5 on chimney fan bounces, and when the landing of mobile terminal, chimney fan and elastic slice become one
A fulcrum makes the screen of mobile terminal from landing, thus can protect screen from breaking.
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 electromagnetic control circuit and the switch of the baffle on chimney fan join
It is dynamic, when switch is opened, the electromagnetic control circuit connection of baffle is controlled, baffle, which is removed, keeps chimney fan unimpeded.
The fan of the mobile terminal can also use temperature sense other than using the push type or push-pull switch
It should be automatically switched, specific process are as follows: mobile terminal also detects the body temperature of mobile terminal by temperature sensor, once it moves
The body temperature of dynamic terminal is excessively high, and when more than the preset threshold value for opening fan, the processor of mobile terminal i.e. can be to control mould
Block issues instruction, and instruction control module connects the power-on switch of the baffle of fan power supply circuit and chimney fan, and fan energization starts
It works and generates air-flow, radiate to mobile terminal, baffle removes chimney fan, makes mobile terminal interior air-flow channel in general, convenient for dissipating
Heat.When the temperature sensor of mobile terminal detects the body temperature of mobile terminal lower than preset value, i.e., it can control the confession of fan
Electric down circuitry, fan stops working and baffle restores position.
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, 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.
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)
- The shatter-resistant structure 1. a kind of mobile terminal radiates, it is characterised in that include:Fan is set in the rear shell of mobile terminal, for radiating for mobile terminal；The groove of at least one is arranged on the frame of the mobile terminal, outlet air is arranged in the groove for the frame of mobile terminal Cylinder, keeps airflow connection between the chimney fan and fan；Elastic slice is set on the chimney fan；The chimney fan is fixed by connection structure and the groove on the mobile terminal frame, and the chimney fan includes first State and the second state；In first state, the chimney fan is hidden in corresponding groove the chimney fan；The chimney fan In the second state, the chimney fan is in outside respective slot, and the elastic slice on the chimney fan opens；It also include electromagnetism telescopic block, the electromagnetism telescopic block is set in the groove walls, and the electromagnetism telescopic block is mobile whole It is stretched out when end is in free falling body state, and the chimney fan is switched to the second state from first state.
- The shatter-resistant structure 2. mobile terminal according to claim 1 radiates, which is characterized in that the connection structure includes first Connecting rod and second connecting rod, the first connecting rod is connect with second connecting rod by pin shaft or slide-bar connection；The first connecting rod End is fixedly connected with the link attachment point in the groove, and the end of the second connecting rod is connect with the chimney fan pin shaft； And second connecting rod is isometric and length is suitable with the depth of the groove for the first connecting rod；The chimney fan in first state, The first connecting rod and second connecting rod overlap the back of the chimney fan and are hidden in corresponding groove with the chimney fan； In the second state, the first connecting rod and second connecting rod are linked to be straight line and are in chimney fan outside respective slot the chimney fan.
- The shatter-resistant structure 3. mobile terminal according to claim 1 radiates, which is characterized in that the connection structure is V-arrangement bullet Piece, one end of the elastic slice are fixed in the groove, and the other end of the elastic slice is fixedly connected with the chimney fan, the outlet air In first state, the V-arrangement elastic slice is folded into "-" type and is hidden in corresponding groove with chimney fan cylinder；The chimney fan exists When the second state, the V-arrangement elastic slice, which flicks, is in chimney fan outside groove.
- The shatter-resistant structure 4. mobile terminal according to claim 1 radiates, which is characterized in that the groove is in the cross of frame The junction of frame and vertical frame, the chimney fan are connect with the groove by shaft, and the chimney fan is relative to described recessed Slot rotates in 90 ranges；The chimney fan in first state, the chimney fan relative to groove rotation angle be 0 degree simultaneously It is hidden in chimney fan in corresponding groove；The chimney fan is in the second state, rotation of the chimney fan relative to groove Angle is 90 degree and is in chimney fan outside respective slot.
- The shatter-resistant structure 5. mobile terminal according to claim 1 radiates, which is characterized in that on the frame of the mobile terminal Fan swicth is set, and the fan swicth is push type or plug-type.
- The shatter-resistant structure 6. mobile terminal according to claim 5 radiates, which is characterized in that the chimney fan setting is multiple.
- The shatter-resistant structure 7. mobile terminal according to claim 5 radiates, which is characterized in that the exit of the chimney fan is set Baffle is set, the baffle is opened when fan swicth is opened, and is closed when fan swicth is closed.
- The shatter-resistant structure 8. mobile terminal according to claim 1 radiates, which is characterized in that the length of the chimney fan is not small In 15mm, highly it is not less than 5mm.
- 9. a kind of mobile terminal, it is characterised in that: the mobile terminal is provided with any one movement described in claim 1-8 Heat dissipation of terminal shatter-resistant structure.
- 10. mobile terminal according to claim 9, it is characterised in that: the mobile terminal setting control electromagnetism telescopic block The control module of power on/off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811446130.2A CN109348017B (en) | 2018-11-29 | 2018-11-29 | Mobile terminal heat dissipation anti-falling structure and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811446130.2A CN109348017B (en) | 2018-11-29 | 2018-11-29 | Mobile terminal heat dissipation anti-falling structure and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109348017A true CN109348017A (en) | 2019-02-15 |
| CN109348017B CN109348017B (en) | 2021-09-07 |
Family
ID=65318817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811446130.2A Active CN109348017B (en) | 2018-11-29 | 2018-11-29 | Mobile terminal heat dissipation anti-falling structure and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109348017B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110191623A (en) * | 2019-06-26 | 2019-08-30 | Oppo广东移动通信有限公司 | Housing unit and electronic equipment |
| CN111866264A (en) * | 2019-04-28 | 2020-10-30 | 重庆赫皇科技咨询有限公司 | Mobile terminal with auxiliary blowing operation device and control method thereof |
| CN113194169A (en) * | 2021-04-27 | 2021-07-30 | 努比亚技术有限公司 | Movable air duct structure and terminal |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205265745U (en) * | 2015-11-25 | 2016-05-25 | 杜绍龙 | Heat dissipation cell -phone shell |
| CN105682417A (en) * | 2014-11-20 | 2016-06-15 | 奇鋐科技股份有限公司 | Cooling structure of handheld device |
| CN106228094A (en) * | 2016-09-06 | 2016-12-14 | 广东欧珀移动通信有限公司 | Processing method, device and the mobile terminal that mobile terminal falls |
| CN107197133A (en) * | 2017-07-21 | 2017-09-22 | 维沃移动通信有限公司 | A kind of mobile terminal and CCD camera assembly |
| CN107548248A (en) * | 2016-06-28 | 2018-01-05 | 大唐终端技术有限公司 | A kind of active shock resistance mechanism and a kind of mobile terminal |
| CN107566586A (en) * | 2017-10-16 | 2018-01-09 | 京东方科技集团股份有限公司 | Buffer structure, fall protection devices and its control method, mobile terminal |
| CN108093099A (en) * | 2017-11-07 | 2018-05-29 | 广东欧珀移动通信有限公司 | Mobile terminal falling protection method and system and mobile terminal |
| CN108322597A (en) * | 2018-01-10 | 2018-07-24 | 广东欧珀移动通信有限公司 | Electronic equipment and its control method and device |
| CN108495007A (en) * | 2018-04-28 | 2018-09-04 | 维沃移动通信有限公司 | A kind of camera module and terminal device |
| CN108667092A (en) * | 2018-05-10 | 2018-10-16 | 芜湖致新信息科技有限公司 | A kind of charging equipment of safe anti-falling |
-
2018
- 2018-11-29 CN CN201811446130.2A patent/CN109348017B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105682417A (en) * | 2014-11-20 | 2016-06-15 | 奇鋐科技股份有限公司 | Cooling structure of handheld device |
| CN205265745U (en) * | 2015-11-25 | 2016-05-25 | 杜绍龙 | Heat dissipation cell -phone shell |
| CN107548248A (en) * | 2016-06-28 | 2018-01-05 | 大唐终端技术有限公司 | A kind of active shock resistance mechanism and a kind of mobile terminal |
| CN106228094A (en) * | 2016-09-06 | 2016-12-14 | 广东欧珀移动通信有限公司 | Processing method, device and the mobile terminal that mobile terminal falls |
| CN107197133A (en) * | 2017-07-21 | 2017-09-22 | 维沃移动通信有限公司 | A kind of mobile terminal and CCD camera assembly |
| CN107566586A (en) * | 2017-10-16 | 2018-01-09 | 京东方科技集团股份有限公司 | Buffer structure, fall protection devices and its control method, mobile terminal |
| CN108093099A (en) * | 2017-11-07 | 2018-05-29 | 广东欧珀移动通信有限公司 | Mobile terminal falling protection method and system and mobile terminal |
| CN108322597A (en) * | 2018-01-10 | 2018-07-24 | 广东欧珀移动通信有限公司 | Electronic equipment and its control method and device |
| CN108495007A (en) * | 2018-04-28 | 2018-09-04 | 维沃移动通信有限公司 | A kind of camera module and terminal device |
| CN108667092A (en) * | 2018-05-10 | 2018-10-16 | 芜湖致新信息科技有限公司 | A kind of charging equipment of safe anti-falling |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111866264A (en) * | 2019-04-28 | 2020-10-30 | 重庆赫皇科技咨询有限公司 | Mobile terminal with auxiliary blowing operation device and control method thereof |
| CN110191623A (en) * | 2019-06-26 | 2019-08-30 | Oppo广东移动通信有限公司 | Housing unit and electronic equipment |
| CN113194169A (en) * | 2021-04-27 | 2021-07-30 | 努比亚技术有限公司 | Movable air duct structure and terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109348017B (en) | 2021-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109511249A (en) | Radiator structure, cooling control method, mobile terminal and readable storage medium storing program for executing | |
| CN108712535A (en) | Folding mobile terminal | |
| CN109375747A (en) | Radiator structure, mobile terminal and heat dissipating method | |
| CN107343064A (en) | A kind of mobile terminal of two-freedom rotating camera | |
| CN109310035A (en) | Cooling control method, mobile terminal and computer readable storage medium | |
| CN107133939A (en) | A kind of picture synthesis method, equipment and computer-readable recording medium | |
| CN109981867A (en) | Heat dissipating method, mobile terminal and computer readable storage medium | |
| CN110177177A (en) | Message back method, mobile terminal and computer readable storage medium | |
| CN109375756A (en) | Cooling control method, mobile terminal and computer readable storage medium | |
| CN110086222A (en) | A kind of charging/discharging thereof, device and mobile terminal | |
| CN109788093A (en) | Mobile terminal and its heat dissipating method, computer readable storage medium | |
| CN109348018A (en) | A kind of mobile terminal radiator structure and mobile terminal | |
| CN110189368A (en) | Method for registering images, mobile terminal and computer readable storage medium | |
| CN109683690A (en) | Cooling control method, mobile terminal and computer readable storage medium | |
| CN109587333A (en) | Mobile terminal cooling control method, mobile terminal and computer readable storage medium | |
| CN109348017A (en) | A kind of mobile terminal heat dissipation shatter-resistant structure and mobile terminal | |
| CN108536383A (en) | A kind of game control method, equipment and computer readable storage medium | |
| CN110691493A (en) | Air-cooled heat dissipation device based on mobile terminal and mobile terminal | |
| CN109510886A (en) | A kind of mobile terminal heat dissipation shatter-resistant structure and mobile terminal | |
| CN109407800A (en) | Air-cooled waterproof radiating structure and its mobile terminal | |
| CN108881542A (en) | Mobile terminal call method, mobile terminal and computer readable storage medium | |
| CN109548370A (en) | A kind of mobile terminal radiator structure and mobile terminal | |
| CN109275327A (en) | A kind of mobile terminal radiator structure and mobile terminal | |
| CN109802495A (en) | A kind of wireless charging emitter and wireless charging transmitter | |
| CN108958604A (en) | interaction control method, mobile terminal, computer readable storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |