CN108281843A - USB waterproof ports structure and mobile terminal with the USB waterproof ports - Google Patents
USB waterproof ports structure and mobile terminal with the USB waterproof ports Download PDFInfo
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- CN108281843A CN108281843A CN201810086122.5A CN201810086122A CN108281843A CN 108281843 A CN108281843 A CN 108281843A CN 201810086122 A CN201810086122 A CN 201810086122A CN 108281843 A CN108281843 A CN 108281843A
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- Prior art keywords
- shell
- usb
- sealing ring
- terminal
- seal
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
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- 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
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0274—Details of the structure or mounting of specific components for an electrical connector module
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a kind of USB waterproof ports structure and the mobile terminal with the USB waterproof ports, it is intended to solve the unstable technical problem of existing USB interface waterproof construction performance.The USB waterproof port structures include seal, seal casinghousing and USB main bodys, the USB main bodys are arranged by the seal in described seal casinghousing one end, the seal casinghousing includes first shell and second shell, the first sealing ring is provided in the first shell, the first shell and the second shell junction are provided with the second sealing ring.The present invention is equipped with sealing ring at two by the shell in USB interface, respectively in the outer circle wall of first shell and second shell and first shell junction corner, realizes waterproof at two.A part of region is connected in first shell between two sealing rings, the forming yield of the sealing ring of raising, also makes the effect of the sealing ring of periphery more preferable.
Description
Technical field
The present invention relates to mobile terminal structure technical field more particularly to a kind of USB waterproof ports structure and there is the USB
The mobile terminal of waterproof port.
Background technology
Electronic product or even all electric equipment products, waterproof and dampproof problem is unusual distinct issues, essentially all of
Electric equipment products can do great damage after soaking or making moist, and greatly threaten the use of user.With intelligent science and technology
Technology constantly develops, the raising of social and economic level, and mobile terminal has become the essential electronics of people's daily life
Product, therefore, the usage scenario of mobile terminal are extremely complex, also more and more prominent to the waterproof problem of mobile terminal, numerous
The manufacturer of mobile terminal will promote the water resistance of mobile terminal as important R＆D direction, mobile terminal waterproofing design one
Portion is using fluid sealant, rubber ring, waterproof membrane, nano coating.The position of water inlet is usually easy in mobile terminal：Shell, is raised receiver
The components such as sound device, USB interface, physical button.First, external waterproofing design, shell/screen is usually using a large amount of fluid sealant
Bonding effectively seals, and plays waterproof action.Secondly, receiver, loud speaker, microphone are placed on using the film of dustproof and waterproof in shell
Face carries out waterproof, and it is in netted relief hole that waterproof membrane can be added in the case where utmostly keeping closed, it can be understood as
" permeable watertight ".Gap between earphone interface, USB interface, card slot, physical button and fuselage is come usually using rubber ring
Sealing, to achieve the effect that waterproof.In the inter-process of earphone interface and USB interface, the design of early stage is typically to hold
It is constantly improved now with technology come waterproof using waterproof rubber stopper at mouthful, port all uses the waterproofing design of bareing, built-in
Nano coating/" rain-proof film " etc..
Wherein, in usb mode structure, the waterproof of USB shapes and terminal casing generally lean on the sealing rings of USB shapes into
Row waterproof.This waterproof type performance is often than relatively limited, and due to the characteristic of sealing ring, often waterproof effect is unstable.
Invention content
It is a primary object of the present invention to propose a kind of USB waterproof ports structure and the movement with the USB waterproof ports
Terminal, it is intended to solve the unstable technical problem of existing USB interface waterproof construction performance.
In order to solve the above technical problem, the present invention provides a kind of USB waterproof ports structures, including：Seal, sealing
Shell and USB main bodys, the USB main bodys are arranged by the seal in described seal casinghousing one end, the seal casinghousing
Including first shell and second shell, the first sealing ring, the first shell and described second are provided in the first shell
Housing junction is provided with the second sealing ring.
Further, the USB main bodys include the garment bag of connecting terminal and injection molding on the connecting terminal,
Described connecting terminal one end is welded on circuit board terminal.
Further, the garment bag of the USB main bodys is arranged by seal in one end of the seal casinghousing, institute
It states seal and is that the glue solidifies and formed in the garment bag and the seal casinghousing end.
Further, the seal casinghousing by screw or is adhesively fixed on the circuit board terminal, the sealing
One group of sealing area is respectively formed by first sealing ring and second sealing ring between shell and terminal shell.
Further, the terminal shell corresponds to the free end of the seal casinghousing and is provided with USB jack, and the USB is inserted
The terminal shell on the inside of mouthful is provided with cooperation cushion cap, and first sealing ring forms an institute with the terminal shell madial wall
Sealing area is stated, the flange of the cooperation cushion cap forms a sealing area with second sealing ring.
Further, the second shell extends the first shell, and the second shell connects than the first shell
The nearly USB jack, the corresponding cooperation cushion cap are arranged in the terminal shell on the madial wall of the USB jack.
Further, first sealing ring is arranged on the outer circle wall of the first shell, second sealing ring
It is arranged on the outer circle wall of the second shell and is close to the first shell.
Further, the first shell is evenly arranged with several grooves close to the marginal position of the USB jack, described
First sealing ring and second sealing ring are connected with each other by the interconnecting piece being arranged in the groove.Interconnecting piece may make
One sealing ring is not easy to fall off from first shell.
Further, first sealing ring and second sealing ring and first sealing ring and the second sealing ring
Between several interconnecting pieces by liquid-state silicon gel be integrally formed.The position of interconnecting piece can make the first sealing ring and
The molding of two sealing rings is easier.
Based on same inventive concept, another aspect provides a kind of mobile terminal, the mobile terminal has
Above-mentioned USB waterproof port structures.
The advantageous effect of technical solution of the present invention：
The USB waterproof ports structure of the embodiment of the present invention and the mobile terminal with the USB waterproof ports, by USB
The shell of interface is equipped with sealing ring at two, respectively at the outer circle wall of first shell and second shell and first shell junction angle
It falls, realizes waterproof at two.A part of region is connected in first shell between two sealing rings, the sealing ring of raising at
Shape yield also makes the effect of the sealing ring of periphery more preferable.
Description of the drawings
Fig. 1 is a kind of hardware architecture diagram for the mobile terminal for realizing each embodiment of the present invention；
Fig. 2 is a kind of communications network system Organization Chart provided in an embodiment of the present invention；
Fig. 3 is a kind of existing USB waterproof ports structure main view sectional structure chart；
Fig. 4 is a kind of existing USB waterproof ports structure three-dimensional structure chart；
Fig. 5 is a kind of USB waterproof ports structure main view sectional structure chart provided in an embodiment of the present invention；
Fig. 6 is USB waterproof ports structure three-dimensional structure chart one provided in an embodiment of the present invention；
Fig. 7 is USB waterproof ports structure partial tomograph provided in an embodiment of the present invention；
Fig. 8 is USB waterproof ports structure three-dimensional structure chart two provided in an embodiment of the present invention；
Fig. 9 is USB waterproof ports structure counterpart terminal shell main view sectional structure chart provided in an embodiment of the present invention；
Figure 10 is USB waterproof ports structure use state main view sectional structure chart provided in an embodiment of the present invention；
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 implementation mode
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, using for indicating that the suffix of such as " module ", " component " or " unit " of element is only
The explanation for being conducive to the present invention, itself does not have 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, tablet
Computer, laptop, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable
The shiftings such as media player (Portable Media Player, PMP), navigation device, wearable device, Intelligent bracelet, pedometer
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, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, a kind of hardware architecture diagram of its mobile terminal of each embodiment to realize the present invention, the shifting
Moving terminal 100 may include：RF (Radio Frequency, radio frequency) unit 101, WiFi modules 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,
Either combine certain components or different components arrangement.
The all parts of mobile terminal are specifically introduced with reference to Fig. 1：
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 by public transport expense quick payment with network and other equipment.Above-mentioned public transport expense
Quick payment can use any communication standard or agreement, including but not limited to GSM (Global System of Mobile
Communication, global system for mobile communications), GPRS (General Packet Radio Service, general packet without
Line 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 has provided wireless broadband internet to the user and has accessed.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 be omitted in the range for the essence for not changing 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, it is that radio frequency unit 101 or WiFi modules 102 are received or
The audio data that person stores in memory 109 is converted into audio signal and exports to be sound.Moreover, audio output unit
103 can also provide executed with mobile terminal 100 the relevant audio output of specific function (for example, call signal receive sound,
Message sink sound etc.).Audio output unit 103 may include loud speaker, buzzer etc..
A/V input units 104 are for receiving audio or video signal.A/V input units 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 by image capture apparatus (such as camera) in image capture mode 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 be in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Sound (audio data) is received, and can be audio data by such acoustic processing.Audio that treated (voice) data
Can be converted in the case of telephone calling model can be sent to via radio frequency unit 101 mobile communication base station format it is defeated
Go out.Microphone 1042 can implement various types of noises and eliminate (or inhibition) algorithm to eliminate (or inhibition) in reception and send out
The noise generated during sending audio 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, size and the direction of gravity are can detect that 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
Including display panel 1061, liquid crystal display (Liquid Crystal Display, LCD), organic light-emitting diodes may be used
Forms such as (0rganic Light-Emitting Diode, OLED) are managed to 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 is arranged 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 user on it or neighbouring touch operation
(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 lever etc.
It is one or more, do not limit herein specifically.
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 to realize the function that outputs and inputs of mobile terminal as two independent components, but in certain embodiments, 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 from external device (ED) input (for example,
Data information, electric power etc.) and the input received is transferred to one or more elements in mobile terminal 100 or can
For the transmission data between mobile terminal 100 and external device (ED).
Memory 109 can be used for storing software program and various data.Memory 109 can include mainly storing program area
And storage data field, wherein storing program area can storage program area, application program (such as the sound needed at least one function
Sound playing function, image player function etc.) etc.；Storage data field 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, 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
Reason 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
Handle public transport expense quick payment.It is understood that above-mentioned modem processor can not also be integrated into processor
In 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, below to the communications network system that is based on of mobile terminal of the present invention into
Row description.
Referring to Fig. 2, Fig. 2 is a kind of communications network system Organization Chart provided in an embodiment of the present invention, the communication network system
System be universal mobile communications technology LTE system, the LTE system include communicate successively connection UE (User Equipment,
User equipment) 201, E-UTRAN (Evolved UMTS Terrestrial Radio Access Network, evolved UMTS
Land radio access web) 202, EPC (Evolved Packet Core, evolved packet-based core networks) 203 and operator IP industry
Business 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 Funct ion, 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 some are preserved in relation to use such as service features, data rates
The dedicated information in family.All customer data can be sent by SGW2034, and PGW2035 can provide the IP of UE 201
Address is distributed and other functions, and PCRF2036 is strategy and the charging control strategic decision-making of business data flow and IP bearing resources
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 multimedias
Subsystem) or other IP operations etc..
Although above-mentioned be described by taking LTE system as an example, those skilled in the art it is to be understood that the present invention not only
Suitable for LTE system, it is readily applicable to other public transport expense quick payment systems, such as GSM, CDMA2000,
WCDMA, TD-SCDMA and the following new network system etc., do not limit herein.
The each embodiment of the method for the present invention is proposed based on 100 hardware configuration of above-mentioned mobile terminal, communications network system.
As shown in Figure 3,4, existing USB interface waterproof construction 10 includes USB main bodys 11 and seal casinghousing 13, USB master
One end of seal casinghousing 13 is arranged by seal 12 for body 11, and connecting terminal one end of USB main bodys 11 is welded to circuit board terminal
30, the other end is arranged in seal casinghousing 13, is provided with USB jack 21 on the terminal shell 20 of corresponding seal casinghousing 13, seals
It is provided with sealing ring 14 between the periphery wall and the madial wall of terminal shell 20 of shell 13, seal casinghousing is formed by sealing ring 14
Sealing area between 13 and terminal shell 20, for realizing the water-proof function of USB interface.This water resistance, which often compares, to be had
Limit, due to the characteristic of sealing ring 14, often waterproof effect is unstable.
Embodiment 1
As shown in Figure 5,6, an embodiment of the present invention provides a kind of USB waterproof ports structures 10, including：It is seal 12, close
Capsule body 13 and USB main bodys 11, the USB main bodys 11 are arranged by the seal 12 in the seal casinghousing 131 1
End, 13 body of the capsul includes first shell 131 and second shell 1321, and the first sealing is provided on 31 body of the first shell
Circle 14, the first shell 131 and 132 junction of the second shell are provided with the second sealing ring 15.
Wherein, the USB main bodys 11 include connecting terminal 111 and injection molding on the connecting terminal 1111
Garment bag 112,111 one end of the connecting terminal are welded on circuit board terminal 30.
Wherein, the garment bag 112 of the USB main bodys 11 is arranged by seal 12 the one of the seal casinghousing 13
End, the seal 12 is that the glue solidifies to be formed in the garment bag 112 and 13 end of the seal casinghousing.
Wherein, the seal casinghousing 13 by screw or is adhesively fixed on the circuit board terminal 30, the sealing
One group of sealing is respectively formed by first sealing ring 14 and second sealing ring 15 between shell 13 and terminal shell 20
Region.
As shown in Figures 9 and 10, the terminal shell 20 correspond to the seal casinghousing 13 free end be provided with USB insert 212,
The terminal shell 13 that the USB inserts 21 insides is provided with cooperation cushion cap 23, first sealing ring 14 and the terminal shell
Internal side wall 22 forms a sealing area, and the flange of the cooperation cushion cap 23 is formed with second sealing ring 15 described in one
Sealing area.
Wherein, the second shell 132 extends the first shell 131, and the second shell 132 is than the first shell
Body 131 inserts 21 close to the USB, and the corresponding setting of cooperation cushion cap 23 inserts 21 in the terminal shell 20 close to the USB
Madial wall 22 on.
Wherein, first sealing ring 14 is arranged on the outer circle wall of the first shell 131, second sealing ring
15 are arranged on the outer circle wall of the second shell 132 and are close to the first shell 131.
As shown in Figure 7,8, the first shell 131 is evenly arranged with several recessed close to the marginal position of the USB slotting 21
Slot 1311, first sealing ring 14 and second sealing ring 15 pass through 16 phase of interconnecting piece that is arranged in the groove 1311
It connects.Interconnecting piece 16 may make the first sealing ring 14 to be not easy to fall off from first shell 131.
Wherein, first sealing ring 14 and second sealing ring 15 and first sealing ring 14 and second are close
Several interconnecting pieces 16 between seal 15 are integrally formed by liquid-state silicon gel.The position of interconnecting piece 16 can make first
The molding of sealing ring 14 and the second sealing ring 15 is easier.
Embodiment 2
Based on same inventive concept, another aspect provides a kind of mobile terminal, the mobile terminal has
Above-mentioned USB waterproof ports structure 10.
Specifically, which includes seal 12, seal casinghousing 13 and USB main bodys 11, described
USB main bodys 11 are arranged by the seal 12 in 131 one end of the seal casinghousing, and 13 body of the capsul includes first shell
131 and second shell 1321, the first sealing ring 14, the first shell 131 and described are provided on 31 body of the first shell
Two shells, 132 junction is provided with the second sealing ring 15.
Wherein, the USB main bodys 11 include connecting terminal 111 and injection molding on the connecting terminal 1111
Garment bag 112,111 one end of the connecting terminal are welded on circuit board terminal 30.
Wherein, the garment bag 112 of the USB main bodys 11 is arranged by seal 12 the one of the seal casinghousing 13
End, the seal 12 is that the glue solidifies to be formed in the garment bag 112 and 13 end of the seal casinghousing.
Wherein, the seal casinghousing 13 by screw or is adhesively fixed on the circuit board terminal 30, the sealing
One group of sealing is respectively formed by first sealing ring 14 and second sealing ring 15 between shell 13 and terminal shell 20
Region.
As shown in Figures 9 and 10, the terminal shell 20 corresponds to the free end of the seal casinghousing 13 and is provided with USB jack
212, the terminal shell 13 of the inside of the USB jack 21 is provided with cooperation cushion cap 23, first sealing ring 14 with it is described
Terminal shell madial wall 22 forms a sealing area, flange and second sealing ring 15 formation of the cooperation cushion cap 23
One sealing area.
Wherein, the second shell 132 extends the first shell 131, and the second shell 132 is than the first shell
Body 131 is inserted in the terminal shell 20 close to the USB close to the USB jack 21, the corresponding setting of cooperation cushion cap 23
On the madial wall 22 of mouth 21.
Wherein, first sealing ring 14 is arranged on the outer circle wall of the first shell 131, second sealing ring
15 are arranged on the outer circle wall of the second shell 132 and are close to the first shell 131.
As shown in Figure 7,8, the first shell 131 is evenly arranged with several close to the marginal position of the USB jack 21
Groove 1311, first sealing ring 14 and second sealing ring 15 pass through the interconnecting piece 16 that is arranged in the groove 1311
It is connected with each other.Interconnecting piece 16 may make the first sealing ring 14 to be not easy to fall off from first shell 131.
Wherein, first sealing ring 14 and second sealing ring 15 and first sealing ring 14 and second are close
Several interconnecting pieces 16 between seal 15 are integrally formed by liquid-state silicon gel.The position of interconnecting piece 16 can make first
The molding of sealing ring 14 and the second sealing ring 15 is easier.
The USB waterproof ports structure of the embodiment of the present invention and the mobile terminal with the USB waterproof ports, by USB
The shell of interface is equipped with sealing ring at two, respectively at the outer circle wall of first shell and second shell and first shell junction angle
It falls, realizes waterproof at two.A part of region is connected in first shell between two sealing rings, the sealing ring of raising at
Shape yield also makes the effect of the sealing ring of periphery more preferable.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements include not only 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 this
There is also other identical elements in the process of element, method, article or device.
The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical scheme of the present invention substantially in other words does the prior art
Going out the part of contribution can be expressed in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions use so that a station terminal equipment (can be mobile phone, computer,
Server, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of USB waterproof ports structure, which is characterized in that including seal, seal casinghousing and USB main bodys, the USB master
Body is arranged by the seal in described seal casinghousing one end, and the seal casinghousing includes first shell and second shell, institute
It states and is provided with the first sealing ring in first shell, the first shell and the second shell junction are provided with the second sealing
Circle.
2. a kind of USB waterproof ports structure according to claim 1, which is characterized in that the USB main bodys include terminals
The garment bag of son and injection molding on the connecting terminal, described connecting terminal one end is welded on circuit board terminal.
3. a kind of USB waterproof ports structure according to claim 2, which is characterized in that the plastic cement of the USB main bodys
Set is arranged by seal in one end of the seal casinghousing, and the seal is that the glue solidifies in the garment bag and described close
Seal what shell end was formed.
4. a kind of USB waterproof ports structure according to claim 2, which is characterized in that the seal casinghousing passes through screw
Or be adhesively fixed on the circuit board terminal, between the seal casinghousing and terminal shell by first sealing ring and
Second sealing ring is respectively formed one group of sealing area.
5. a kind of USB waterproof ports structure according to claim 1, which is characterized in that described in the terminal shell corresponds to
The free end of seal casinghousing is provided with USB jack, and the terminal shell on the inside of the USB jack is provided with cooperation cushion cap, institute
It states the first sealing ring and the terminal shell madial wall and forms a sealing area, the flange of the cooperation cushion cap and described the
Two sealing rings form a sealing area.
6. a kind of USB waterproof ports structure according to claim 5, which is characterized in that the second shell extends institute
First shell is stated, than the first shell close to the USB jack, the corresponding cooperation cushion cap setting exists the second shell
The terminal shell is on the madial wall of the USB jack.
7. a kind of USB waterproof ports structure according to claim 6, which is characterized in that the first sealing ring setting exists
On the outer circle wall of the first shell, second sealing ring is arranged on the outer circle wall of the second shell and is close to institute
State first shell.
8. a kind of USB waterproof ports structure according to claim 6, which is characterized in that the first shell is close to described
The marginal position of USB jack is evenly arranged with several grooves, first sealing ring and second sealing ring and is existed by setting
Interconnecting piece in the groove is connected with each other.
9. a kind of USB waterproof ports structure according to claim 8, which is characterized in that, first sealing ring and described
Several interconnecting pieces between second sealing ring and first sealing ring and the second sealing ring are molded by liquid-state silicon gel
It is integrally formed.
10. a kind of mobile terminal, which is characterized in that the mobile terminal has USB as described in any one of claims 1-9
Waterproof port structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810086122.5A CN108281843B (en) | 2018-01-26 | 2018-01-26 | USB waterproof interface structure and mobile terminal with same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810086122.5A CN108281843B (en) | 2018-01-26 | 2018-01-26 | USB waterproof interface structure and mobile terminal with same |
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| CN108281843A true CN108281843A (en) | 2018-07-13 |
| CN108281843B CN108281843B (en) | 2021-05-21 |
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| CN201810086122.5A Active CN108281843B (en) | 2018-01-26 | 2018-01-26 | USB waterproof interface structure and mobile terminal with same |
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| CN113613446A (en) * | 2021-07-01 | 2021-11-05 | 荣耀终端有限公司 | Terminal device |
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