CN204966893U - Power supply unit with relaying function - Google Patents
Power supply unit with relaying function Download PDFInfo
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- CN204966893U CN204966893U CN201520655135.1U CN201520655135U CN204966893U CN 204966893 U CN204966893 U CN 204966893U CN 201520655135 U CN201520655135 U CN 201520655135U CN 204966893 U CN204966893 U CN 204966893U
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- 238000009434 installation Methods 0.000 claims description 32
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- 241000239290 Araneae Species 0.000 claims description 6
- 240000002853 Nelumbo nucifera Species 0.000 claims description 3
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims description 3
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- 239000003086 colorant Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 description 5
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- 239000012089 stop solution Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
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- 230000005611 electricity Effects 0.000 description 1
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Abstract
The utility model provides a power supply unit with relaying function, including shell and circuit board, at least, be equipped with voltage conversion module and relay module on the circuit board, be equipped with multiple power supply voltage's power supply interface on the shell, power supply interface with the mutual electric connection of voltage conversion module, still be equipped with at least one network interface on the shell, network interface with the mutual electric connection of relay module, network interface inserts behind the cable network, relay module converts the WIFI internet access to. Therefore, the utility model discloses the different voltages of various electronic products and the demand of charging of electric current can not only be solved, wireless relaying function can also be realized.
Description
Technical field
The utility model relates to technical field of electronic equipment, particularly relates to a kind of electric supply installation with relay function.
Background technology
Along with development in science and technology, diversified electronic product, such as mobile phone, digital camera, ipad etc. enter every household, however the specification disunity of various electronic product, cause the connecting line of the charging of different electronic product different, very inconvenient in actual use.
Chinese utility model patent prospectus CN203014432U discloses a kind of multifunction charging device, comprise housing, power input, transformer and battery, described power input, transformer is connected successively with battery, described housing is provided with more than one first output port of power source, described first output port of power source is connected with battery, described first output port of power source is provided with the indicator light and control switch that are connected with the first output port of power source, described housing is provided with connecting line and second source output port, one end of described connecting line is connected with transformer, the other end is connected with second source output port, but, this device can only carry out general charging to electronic product, not there are other common functions, such as relay function, the demand of people can not be met.
In summary, obviously there is inconvenience and defect in actual use in prior art, so be necessary to be improved.
Utility model content
For above-mentioned defect, the purpose of this utility model is to provide a kind of electric supply installation with relay function, the charge requirement of the different voltage and currents of various electronic product can not only be solved, wireless relay can also be realized, namely the omnibearing center of supply is formed by the conversion of wireless relay function and multiple voltage and electric current, the power supply of the nearly all electronic product of one-stop solution and wireless relay.
To achieve these goals, the utility model provides a kind of electric supply installation with relay function, comprises shell and circuit board, and described circuit board is at least provided with voltage transformation module and trunk module; Described shell is provided with the power supply interface of multiple supply power voltage, and described power supply interface and described voltage transformation module are electrically connected mutually; Described shell is also provided with at least one network interface, and described network interface and described trunk module are electrically connected mutually, and after described network interface has access to spider lines, described trunk module converts WIFI network to and connects.
According to electric supply installation described in the utility model, described power supply interface is the power supply interface of multiple direct voltage, and described direct voltage comprises 5V, 12V and/or 19V.
According to electric supply installation described in the utility model, described network interface is RJ45 interface, and after described RJ45 interface has access to spider lines, described trunk module produces new WIFI hot spot and connects to provide WIFI network.
According to electric supply installation described in the utility model, described circuit board is also provided with audio-visual expansion module, described shell is also provided with multiple audio-visual expansion interface, at least one audio extension interface and at least one equipment connection interface, described audio-visual expansion interface, described audio extension interface and described equipment connection interface are electrically connected mutually with described audio-visual expansion module respectively.
According to electric supply installation described in the utility model, described audio-visual expansion interface comprises HDMI, DVI interface, USB interface, DP interface and/or MINIDP interface; And/or
Described audio extension interface comprises microphone, 3.5mm audio interface and/or lotus flower audio interface; And/or
Described equipment connection interface is USB interface, Type-C interface and/or MINIDP interface.
According to electric supply installation described in the utility model, described circuit board is also provided with USB and transmits supply module, described shell is also provided with multiple USB interface, and described USB interface and described USB transmit supply module and are mutually electrically connected.
According to electric supply installation described in the utility model, described USB interface comprises USB charging inlet and USB coffret, and dissimilar described USB interface is distinguished with different colours respectively; And/or
Described USB interface is USB3.1/3.0/2.0 interface; And/or
Described USB interface comprises the OGT interface that is supported OTG function, other described USB interface forms usb hub, the described USB interface of part in described usb hub supports BC1.2 charge function, described USB interface in described usb hub comprises at least one Type-C interface, and described Type-C interface supports PD function of supplying power.
According to electric supply installation described in the utility model, described circuit board also comprises lightning-protection surge protection module, and the electric current of external power source enters described voltage transformation module and described trunk module again after described lightning-protection surge protection module.
According to electric supply installation described in the utility model, described circuit board is also provided with 220V jack module, described shell is provided with at least one socket, and described socket and described 220V jack module are electrically connected mutually; Described lightning-protection surge protection module is electrically connected mutually with described 220V jack module and described voltage transformation module respectively; and described voltage transformation module and described trunk module are electrically connected mutually; described trunk module and described audio-visual expansion module are electrically connected mutually, and described audio-visual expansion module and described USB transmit supply module and be mutually electrically connected.
According to electric supply installation described in the utility model, described shell is provided with at least one article putting groove; And/or
The protective cover that described shell is provided with groove and matches with described groove shapes near each described socket, bottom and the described shell of described protective cover are rotatably connected; When described protective cover is placed in described groove, described protective cover covers described socket; When described protective cover departs from described groove, expose described socket.
The electric supply installation that the utility model has relay function comprises shell and circuit board, described circuit board is at least provided with voltage transformation module and trunk module, multiple charging inlet on described voltage transformation module and shell is electrically connected, to provide the charge function of multiple voltage and electric current; Network interface on described trunk module and shell is electrically connected, to provide wireless relay function.Whereby, the utility model can not only solve the charge requirement of the different voltage and currents of various electronic product, wireless relay can also be realized, namely the omnibearing center of supply is formed by the conversion of wireless relay function and multiple voltage and electric current, the power supply of the nearly all electronic product of one-stop solution and wireless relay, convenient for users.
Accompanying drawing explanation
Fig. 1 is that the utility model preferably has one of stereogram of the electric supply installation of relay function;
Fig. 2 is the stereogram two that the utility model preferably has the electric supply installation of relay function;
Fig. 3 is the circuit board theory diagram that the utility model preferably has the electric supply installation of relay function.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 to Fig. 3 shows the preferred structure that the utility model has the electric supply installation of relay function, and the electric supply installation 100 with relay function comprises shell 10 and circuit board 20, circuit board 20 is at least provided with voltage transformation module 21 and trunk module 22; Shell 10 is provided with the power supply interface 30 of multiple supply power voltage, and power supply interface 30 and voltage transformation module 21 are electrically connected mutually, think that various electronic equipment provides the charge function of multiple voltage and electric current; Shell 10 is also provided with at least one network interface 40, network interface 40 and trunk module 22 are electrically connected mutually, think that various electronic equipment provides wireless relay function, namely after network interface 40 has access to spider lines, trunk module 22 converts WIFI (WirelessFidelity to, wireless network) network connects, provides wireless routing expanded function, WIFI wireless connecting function or cable network can be provided to turn the function such as wireless combination.
Preferably, network interface 40 is RJ45 (RegisteredJack45, Registered Jack 45) interface, and after RJ45 interface has access to spider lines by netting twine, trunk module 22 produces new WIFI hot spot to provide WIFI network linkage function.Like this, the utility model just can realize the function that wired RJ45 interface turns wireless transmission connection.
Preferably, described power supply interface 30 is the power supply interface 30 of multiple direct voltage, and described direct voltage comprises 5V, 12V and/or 19V, to adapt to the demand of different power consumption equipment.
Specifically, described power supply interface 30 can comprise:
1) DC (DirectCurrent, the direct current) power supply interface of 5V: the power supply interface producing a DC5V in voltage transformation module 21, the power line turning DC by DC can be supplied in the power supply unit of the 5V such as various hard disk drives and use.
2) the DC power supply interface of 12V: the power supply interface producing a DC12V in voltage transformation module 21, the power line being turned DC by DC can be supplied to hub HUB, the multiple 12V equipment use such as storage hard disk box.
3) the DC power supply interface of 19V: the power supply interface producing a DC19V in voltage transformation module 21, just can be used all compatible for the equipment of the 19V such as notebook by DC power line.
The DC of multiple voltage exports power supply deposit, by this voltage transformation module 21, changes out the supply of how middle electric current and voltage, can form more power applications by this device.
In the utility model one embodiment, circuit board 20 is also provided with audio-visual expansion module 23, shell 10 is also provided with multiple audio-visual expansion interface 50, at least one audio extension interface 60 and at least one equipment connection interface 70, audio-visual expansion interface 50, audio extension interface 60 and equipment connection interface 70 are electrically connected mutually with audio-visual expansion module 23 respectively, think that various electronic equipment provides audio-visual expanded function.
The utility model, by video/audio function expansion is combined to one piece with multiple voltage current conversion, forms a kind of audio-visual expanding unit can with function of supplying power.Well these two functions are combined to one piece, PC (PersonalComputer is given on desk, PC) end provide a multi-screen expansion jockey and audio extension function, and can also PC be given, mobile phone and dull and stereotyped etc. moves electro-kinetic device provides a power supply interface, makes user in routine use, become more convenient.
Preferably, described audio-visual expansion interface 50 comprises HDMI (HighDefinitionMultimediaInterface, digitlization audio-video interface) interface, DVI (DigitalVisualInterface, digital visual interface) interface, VGA (VideoGraphicsArray, Video Graphics Array) interface, DP (DisplayPort, display interface) interface and/or MINIDP (MINI-DisplayPort, small-sized display interface) interface etc.The utility model can hold multiple audio-visual expansion interface 50 simultaneously, can provide and expand multi-screen function simultaneously.
Preferably, described audio extension interface 60 comprises audio input interface and audio output interface.Described audio input interface is microphone, and described audio output interface is 3.5mm audio interface and/or lotus flower audio interface.The utility model can hold multiple audio interface simultaneously, provides omnibearing audio frequency to export expansion.
Preferably, described equipment connection interface 70 is USB (UniversalSerialBus, USB) interface, Type-C interface and/or MINIDP interface.Described equipment connection interface 70 is for connecting the equipment such as mobile phone, panel computer.
Preferably, equipment connection interface 50 connection device end, audio-visual expansion interface 50 connects video display devices, and audio extension interface 60 connects audio playing apparatus; Video display devices and audio playing apparatus are structure as a whole or separate existence.By described equipment end input signal, export signal extension to video display devices or audio playing apparatus via described audio-visual expansion module 23, namely realize audio-visual expansion and export.Specifically, be connected with equipment end by equipment connection interface 50, video display devices is connected to again by audio-visual expansion interface 50, the vision signal of equipment end input arrives video display devices by described audio-visual expansion module 23 and audio-visual expansion interface 50, can realize the Video Expansion function of multi-screen; On the other hand, the audio signal of equipment end input arrives audio playing apparatus by described audio-visual expansion module 23 and audio extension interface 60, can realize the input/output function of audio frequency.
In the another embodiment of the utility model, circuit board 20 is also provided with USB and transmits supply module 24, shell 10 is also provided with multiple USB interface 80, USB interface 80 and USB transmit supply module 24 and are mutually electrically connected, and think that various electronic equipment provides several data transfer function.
Preferably, described USB interface 80 is USB3.1/3.0/2.0 interface, described USB interface 80 comprises USB charging inlet and USB coffret, can do the various speed schemes such as USB2.0/USB3.0/USB3.1, and can do the binding function of the types such as USB2.0 mixing USB3.0.
Be more preferably, described USB interface 80 comprises one and supports OTG (On-The-Go, USB sub-protocol) the OTG interface of function, the function of exchanges data and digital charging can be provided, and in conjunction with the digital mobile device usability methods of OTG function, not only can be supplied to computer equipment to use, digital mobile device (mobile phone/flat board etc.) more can be used to carry out the function such as expansion, exchange of data.USBOTG standard is on the basis of complete compatible USB2.0 standard, and add power management (saving power consumption) function, its permission equipment both can be used as main frame, also can be used as peripheral hardware operation (dual-purpose OTG).OTG double-duty plant meets USB2.0 standard completely, and can provide certain Host Detection ability.Other USB interface 80 forms usb hub, be more preferably, USB interface 80 in described usb hub supports BC1.2 (BatteryChargingSpecificationRev1.2, battery charging specification 1.2 version) charge function, can at the charge function functionally adding 5V of usb hub by this technology.
Preferably, USB interface 80 in described usb hub comprises at least one Type-C interface, described Type-C interface supports PD (USB-PD, UniversalSerialBus-PowerDelivery, exchange of electric power) function of supplying power, therefore, Type-C interface can provide the function of exchanges data and digital charging, and in conjunction with the PD function of USB charging, in USB charging, can export the way of output of multiple voltage and multiple electric current by Intelligent Matching, make charge function spreadability wider.
In the present embodiment, dissimilar described USB interface 80 is distinguished with different colours respectively.Preferably, USB charging=green interface, USB transmission=blue interface, BC1.2 charge function=yellow interface, OTG function=orange interface etc.
Specifically, the function of USB interface 80 comprises:
1) transfer function of USB3.1/3.0/2.0: by the transfer principle of OTG, wherein an interface is can the application of connection device end, and after connection device end, other USB are with the interface of transfer function, just can form usb hub function, accomplish that several data exchanges application.
2) in the middle of mobile phone OTG function: by the hub principle of compatible OTG function, is connected the interface of USB connection device end by data wire, and function transmission exchanged is more compatible to mobile phone, dull and stereotyped grade for equipment.
3) USBBC1.2 charge function: on the function basis of usb hub, increase BC1.2 charge function, on the function basis of transmit USB, compatibility provides the highest BC1.2 specification, the electric current of 5V2.4A adapts to export power supply, thus provides the charging enjoyment of most yards.
4) USBType-CPD function: PD function first could provide direction function, the demand of power supply is provided to apply to MACBOOK, the second adaptation conversion power demands of providing more multivoltage electric current to multiple digital equipment by PD function, provides how comprehensive voltage intelligent conversion to export.
5) USB5V charge function: USB charger function is loaded in the middle of equipment.
In another embodiment of the utility model; circuit board 20 also comprises lightning-protection surge protection module 25; the electric current of external power source enters voltage transformation module 21 and trunk module 22 again after lightning-protection surge protection module 25, and described external power source is preferably 220V civil power.Lightning-protection surge protection module 25 can prevent thunderstorm weather from damaging voltage transformation module 21 and trunk module 22; when producing suddenly peak current or voltage because of extraneous interference in electric loop or communication line; lightning-protection surge protection module 25 can be shunted within the extremely short time in conducting, thus avoids surge to the infringement of other equipment in loop.
Be more preferably, circuit board 20 is also provided with 220V jack module 26, shell 10 is provided with at least one socket 11, and socket 11 and 220V jack module 26 are electrically connected, mutually for providing 220V power voltage supply for electronic equipment; Lightning-protection surge protection module 25 is electrically connected mutually with 220V jack module 26 and voltage transformation module 21 respectively; and voltage transformation module 21 and trunk module 22 are electrically connected mutually; trunk module 22 and audio-visual expansion module 23 are electrically connected mutually, and audio-visual expansion module 23 transmits supply module 24 with USB and is mutually electrically connected.Whereby, lightning-protection surge protection module 25 can prevent thunderstorm weather from damaging voltage transformation module 21, trunk module 22, audio-visual expansion module 23, USB transmission supply module 24 and 220V jack module 26.
The utility model circuit board 20 is preferably by multiple PCBA (PrintedCircuitBoardAssembly; circuit board assembly) module or combining form PCBA formed; electricity is connect by 220V; first by lightning-protection surge protection module 25; in this stage, provide front-end protection circuit and function to equipment.Again by the circuit protected by with the welding of other circuit modules (in the middle of this welding, but on the market all welding procedures or form), and then in other module, form the circuit composition of several functions module.
Preferably, shell is provided with at least one article putting groove 12, can be used for user's article such as holding mobile telephone, storage card, pen easily in described article putting groove 12.
Be more preferably, shell 10 is provided with groove 13 and the protective cover 14 with groove 13 mating shapes near each socket 11, and bottom and the shell 10 of protective cover 14 are rotatably connected; When protective cover 14 is placed in groove 13, protective cover 14 covers socket 11; When protective cover 14 departs from groove 13, expose socket 11, described protective cover 14 can play dust-proof, anti-creeping function to socket 11.
The utility model has an application scenarios introduction of the electric supply installation 100 of relay function: desktop computer or notebook desktop place the electric supply installation 100 that has relay function, user is just connected with equipment end (desktop computer or notebook) by USB or other interfaces, then expands the several functions such as video, audio frequency, USB transmission, OTG, WIFI relaying, power supply.On a desktop, just can form omnibearing Function Extension equipment, so just can the application of very convenient desktop and rhythm of life.
In sum, the electric supply installation that the utility model has relay function comprises shell and circuit board, described circuit board is at least provided with voltage transformation module and trunk module, multiple charging inlet on described voltage transformation module and shell is electrically connected, to provide the charge function of multiple voltage and electric current; Network interface on described trunk module and shell is electrically connected, to provide wireless relay function.Whereby, the utility model can not only solve the charge requirement of the different voltage and currents of various electronic product, wireless relay can also be realized, namely the omnibearing center of supply is formed by the conversion of wireless relay function and multiple voltage and electric current, the power supply of the nearly all electronic product of one-stop solution and wireless relay, convenient for users.
Certainly; the utility model also can have other various embodiments; when not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the utility model, but these change accordingly and are out of shape the protection range that all should belong to the claim appended by the utility model.
Claims (10)
1. there is an electric supply installation for relay function, it is characterized in that, comprise shell and circuit board, described circuit board is at least provided with voltage transformation module and trunk module; Described shell is provided with the power supply interface of multiple supply power voltage, and described power supply interface and described voltage transformation module are electrically connected mutually; Described shell is also provided with at least one network interface, and described network interface and described trunk module are electrically connected mutually, and after described network interface has access to spider lines, described trunk module converts WIFI network to and connects.
2. electric supply installation according to claim 1, is characterized in that, described power supply interface is the power supply interface of multiple direct voltage, and described direct voltage comprises 5V, 12V and/or 19V.
3. electric supply installation according to claim 1, is characterized in that, described network interface is RJ45 interface, and after described RJ45 interface has access to spider lines, described trunk module produces new WIFI hot spot and connects to provide WIFI network.
4. electric supply installation according to claim 1, it is characterized in that, described circuit board is also provided with audio-visual expansion module, described shell is also provided with multiple audio-visual expansion interface, at least one audio extension interface and at least one equipment connection interface, described audio-visual expansion interface, described audio extension interface and described equipment connection interface are electrically connected mutually with described audio-visual expansion module respectively.
5. electric supply installation according to claim 4, is characterized in that, described audio-visual expansion interface comprises HDMI, DVI interface, USB interface, DP interface and/or MINIDP interface; And/or
Described audio extension interface comprises microphone, 3.5mm audio interface and/or lotus flower audio interface; And/or
Described equipment connection interface is USB interface, Type-C interface and/or MINIDP interface.
6. electric supply installation according to claim 4, is characterized in that, described circuit board is also provided with USB and transmits supply module, described shell is also provided with multiple USB interface, and described USB interface and described USB transmit supply module and be mutually electrically connected.
7. electric supply installation according to claim 6, is characterized in that, described USB interface comprises USB charging inlet and USB coffret, and dissimilar described USB interface is distinguished with different colours respectively; And/or
Described USB interface is USB3.1/3.0/2.0 interface; And/or
Described USB interface comprises the OGT interface that is supported OTG function, other described USB interface forms usb hub, the described USB interface of part in described usb hub supports BC1.2 charge function, described USB interface in described usb hub comprises at least one Type-C interface, and described Type-C interface supports PD function of supplying power.
8. the electric supply installation according to any one of claim 1 ~ 7; it is characterized in that; described circuit board also comprises lightning-protection surge protection module, and the electric current of external power source enters described voltage transformation module and described trunk module again after described lightning-protection surge protection module.
9. electric supply installation according to claim 8, is characterized in that, described circuit board is also provided with 220V jack module, and described shell is provided with at least one socket, and described socket and described 220V jack module are electrically connected mutually; Described lightning-protection surge protection module is electrically connected mutually with described 220V jack module and described voltage transformation module respectively; and described voltage transformation module and described trunk module are electrically connected mutually; described trunk module and described audio-visual expansion module are electrically connected mutually, and described audio-visual expansion module and described USB transmit supply module and be mutually electrically connected.
10. electric supply installation according to claim 9, is characterized in that, described shell is provided with at least one article putting groove; And/or
The protective cover that described shell is provided with groove and matches with described groove shapes near each described socket, bottom and the described shell of described protective cover are rotatably connected; When described protective cover is placed in described groove, described protective cover covers described socket; When described protective cover departs from described groove, expose described socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520655135.1U CN204966893U (en) | 2015-08-27 | 2015-08-27 | Power supply unit with relaying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520655135.1U CN204966893U (en) | 2015-08-27 | 2015-08-27 | Power supply unit with relaying function |
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| Publication Number | Publication Date |
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| CN204966893U true CN204966893U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520655135.1U Active CN204966893U (en) | 2015-08-27 | 2015-08-27 | Power supply unit with relaying function |
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| CN (1) | CN204966893U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105119115A (en) * | 2015-08-27 | 2015-12-02 | 徐业友 | Power supply device having relay function |
| CN107017934A (en) * | 2017-06-14 | 2017-08-04 | 广东合正网络技术有限公司 | Multi-functional WIFI relays and control system |
-
2015
- 2015-08-27 CN CN201520655135.1U patent/CN204966893U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105119115A (en) * | 2015-08-27 | 2015-12-02 | 徐业友 | Power supply device having relay function |
| WO2017032341A1 (en) * | 2015-08-27 | 2017-03-02 | 深圳市元创时代科技有限公司 | Power supply apparatus with relay function |
| CN105119115B (en) * | 2015-08-27 | 2018-09-11 | 徐业友 | With relay function for electric installation |
| CN107017934A (en) * | 2017-06-14 | 2017-08-04 | 广东合正网络技术有限公司 | Multi-functional WIFI relays and control system |
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Effective date of registration: 20160406 Address after: 518112, Guangdong Shenzhen District, Longgang Avenue, China letter science and Technology Park headquarters, economic center 9 layers Patentee after: ORICO TECHNOLOGIES CO., LTD. Address before: 518112, Guangdong Shenzhen District, Longgang Avenue, China letter science and Technology Park headquarters, economic center 9 layers Patentee before: Xu Yeyou |