CN208461155U - Multi-function extension device - Google Patents
Multi-function extension device Download PDFInfo
- Publication number
- CN208461155U CN208461155U CN201821287991.6U CN201821287991U CN208461155U CN 208461155 U CN208461155 U CN 208461155U CN 201821287991 U CN201821287991 U CN 201821287991U CN 208461155 U CN208461155 U CN 208461155U
- Authority
- CN
- China
- Prior art keywords
- interface
- extension device
- function extension
- data
- shell
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
Abstract
The Multi-function extension device of the utility model includes shell, power supply circuit plate and line concentration unit, and surface of shell is equipped with data-interface and charhing unit；Power supply circuit plate and charhing unit are electrically connected, and data-interface and line concentration unit are electrically connected；Data-interface includes connecting interface and expansion interface, and connecting interface with an electronic equipment for connecting.Multi-function extension device can carry out wireless charging to electronic equipment by wireless charging unit, the extension to electronic device data interface may be implemented by multiple data-interfaces, allow electronic equipment and a variety of devices to form data transmission, is that a kind of functional integration is high, the easy to carry and Multi-function extension device stored.
Description
Technical field
The utility model relates to electronic equipment auxiliary fields, in particular to Multi-function extension device.
Background technique
Computer is the essential electronic equipment of working entertainment, computer by be arranged different interfaces may be implemented with outside
The interaction of portion's equipment realization data.Existing computer is since the size of mainboard is limited, the quantity for the interface that can be arranged thereon
It is limited, it can not achieve and realize comprehensive interconnection with the external equipment with various interfaces, influence the diversity of computer function extension.
Existing interface extending device only plays the function of Interface Expanding, and function is more single, slow-wittedization, is not able to satisfy charging
The Function Extension of the electronic equipment of mode multiplicity, interface multiplicity and the use demand of auxiliary.
Utility model content
In view of this, being provided a kind of with charging the purpose of this utility model is to overcome deficiency in the prior art
The Multi-function extension device of function and data Interface Expanding function.
The utility model provides the following technical solutions:
Multi-function extension device includes shell, power supply circuit plate and line concentration unit, and the surface of shell is equipped with data-interface
And charhing unit；
The power supply circuit plate and the charhing unit are electrically connected, and the data-interface electrically connects with the line concentration unit
It connects；
The data-interface includes connecting interface and expansion interface, and the connecting interface with an electronic equipment for connecting.
As the further alternative scheme to above-mentioned Multi-function extension device, the connecting interface includes that TYPE-C connects
Mouthful.
As the further alternative scheme to above-mentioned Multi-function extension device, the expansion interface include USB interface,
One of TYPE-C interface, display interface, card reader interface, network interface, audio interface are a variety of.
As the further alternative scheme to above-mentioned Multi-function extension device, the surface of shell is equipped with city's electric mortiser
Mouthful, city's electrical outlet and the power supply circuit plate are electrically connected.
As the further alternative scheme to above-mentioned Multi-function extension device, the Multi-function extension device further includes
Barricade, the barricade is by the power supply circuit plate and the line concentration cell partition.
As the further alternative scheme to above-mentioned Multi-function extension device, the power supply circuit plate is equipped with alternating current
Turn PD circuit.
As the further alternative scheme to above-mentioned Multi-function extension device, the charhing unit is wireless charging list
Member, the charging panel of the wireless charging unit are overlying on the surface of the shell.
As the further alternative scheme to above-mentioned Multi-function extension device, the charhing unit is set to the shell
Principal plane, the data-interface be set to the shell side.
As the further alternative scheme to above-mentioned Multi-function extension device, the surface of shell is equipped with power supply instruction
Lamp.
As the further alternative scheme to above-mentioned Multi-function extension device, the data-interface is transmitted with data
With the function of charging.
The Multi-function extension device of the utility model at least has the advantages that
Multi-function extension device can carry out wireless charging to electronic equipment by wireless charging unit, pass through multiple data
The extension to electronic device data interface may be implemented in interface, and electronic equipment is allowed to form data transmission with a variety of devices,
Be a kind of functional integration it is high, it is easy to carry and storage Multi-function extension device.
For enable the above objects, features, and advantages of the utility model become apparent from it is understandable, preferred embodiment is cited below particularly,
And cooperate appended attached drawing, it is described below in detail.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 shows the overall structure axonometric drawing of Multi-function extension device provided by the embodiment of the utility model；
Fig. 2 shows the overall structure top views of Multi-function extension device provided by the embodiment of the utility model；
Fig. 3 shows the overall structure main view of Multi-function extension device provided by the embodiment of the utility model；
Fig. 4 shows the overall structure right view of Multi-function extension device provided by the embodiment of the utility model；
Fig. 5 shows the decomposition texture schematic diagram of Multi-function extension device provided by the embodiment of the utility model.
Icon: 1- expanding unit；11- shell；
12- power supply circuit plate；13- line concentration unit；
131- data-interface；1311- connecting interface '
1312- expansion interface；14- charhing unit；
15- wireless charging board；The city 16- electrical outlet；
17- barricade；18- indicator light.
Specific embodiment
Hereinafter, the various embodiments of the utility model will be described more fully in conjunction with attached drawing.The utility model can have
There are various embodiments, and can adjust and change wherein.Therefore, specific embodiment reference being shown in the accompanying drawings is more
Describe the utility model in detail.It should be understood, however, that: it is practical new herein there is no the various embodiments of the utility model are limited to
The intention of the specific embodiment of type, but the utility model should be interpreted as covering the various embodiments for falling into the utility model
All adjustment, equivalent and/or optinal plan in spirit and scope.Description taken together with the accompanying drawings, same reference numerals
Same element.
It hereinafter, can the term " includes " used in the various embodiments of the utility model or " may include " instruction institute
Function, operation or the presence of element of utility model, and the increase of one or more functions, operation or element is not limited.
In addition, term " includes ", " having " and its cognate are meant only to indicate as used in the various embodiments of the utility model
Special characteristic, number, step, operation, the combination of element, component or aforementioned item, and be understood not to exclude one first
Or more other feature, number, step, operation, element, component or aforementioned item combined presence or increase one or more
A feature, number, step, operation, element, component or aforementioned item combination a possibility that.
In the various embodiments of the utility model, states "or" or " at least one of A or/and B " includes while arranging
Any combination of text out or all combinations.For example, statement " A or B " or " at least one of A or/and B " may include A, can
It including B or may include A and B both.
The statement (" first ", " second " etc.) used in the various embodiments of the utility model can be modified various
Various constituent element in embodiment, but respective sets can not be limited into element.For example, the above statement is not intended to limit the element
Sequence and/or importance.The above statement is only used for the purpose for differentiating an element and other elements.For example, first uses
Family device and second user device indicate different user device, although the two is all user apparatus.For example, practical not departing from
In the case where the range of novel various embodiments, first element is referred to alternatively as second element, and similarly, second element can also quilt
Referred to as first element.
It should also be noted that if a constituent element ' attach ' to another constituent element by description, it can be by the first composition member
Part is directly connected to the second constituent element, and " connection " third can form between the first constituent element and the second constituent element
Element.On the contrary, when a constituent element " being directly connected to " is arrived another constituent element, it will be appreciated that in the first constituent element
And second third constituent element is not present between constituent element.
The term used in the various embodiments of the utility model is used only for the purpose of describing specific embodiments and simultaneously
It is not intended to the various embodiments of limitation the utility model.As used herein, singular is intended to also include plural form, unless
Context is expressly otherwise indicated.Unless otherwise defined, otherwise all terms used herein (including technical term and science
Term) there is contain identical with the various normally understood meanings of embodiment one skilled in the art of the utility model
Justice.The term (term such as limited in the dictionary generally used) be to be interpreted as have in the related technical field
The identical meaning of situational meaning and Utopian meaning or meaning too formal will be interpreted as having, unless this
It is clearly defined in the various embodiments of utility model.
Embodiment
Also referring to Fig. 1 to Fig. 5, the present embodiment provides a kind of Multi-function extension devices 1, it includes shell 11, power supply
Circuit board 12 and line concentration unit 13.11 surface of shell is equipped with data-interface 131 and charhing unit 14, power supply circuit plate 12 and charging
Unit 14 is electrically connected, and data-interface 131 and line concentration unit 13 are electrically connected.Data-interface 131 includes 1311 He of connecting interface
Expansion interface 1312, connecting interface 1311 with an electronic equipment for connecting.
Above-mentioned, this expanding unit 1 is Multi-function extension device that is a kind of while having charge function and Interface Expanding function
1。
Wherein, shell 11 is used to accommodate and carry other components of socket, circuit element is placed in inside, by data
The structure or component that interface 131, charhing unit 14 etc. are electrically connected with the external world or data interaction is connect expose to surface.
In the present embodiment, charhing unit 14 is wireless charging unit 14, and being exposed at 11 surface of shell is wireless charging board
15, wireless charging unit 14 is arranged under wireless charging board 15, to mobile phone, intelligence on hand etc. with the electricity of wireless charging function
Sub- equipment carries out wireless charging.The power of these electronic equipments is usually small-power, and the wireless charging of wireless charging unit 14 is logical
Frequently with induction.Wireless charging unit 14 includes multiple small coil arrays, can produce magnetic field when being powered, by energy
It is transferred to the electronic equipment equipped with dedicated receiving coil, is charged.Receiving coil is by magnetic alloy around with Wire support, size
It is similar with shape to chewing gum, it can easily paste on an electronic device.By in wireless charging unit 14 and electronic equipment
Coil carry out energy coupling realize energy transmitting.
In the present embodiment, wireless charging unit 14 when wireless charging unit 14 is fast charge, the wireless charging unit 14 is carried
QC2.0 or QC3.0 fast charge protocol, is able to ascend wireless charging efficiency, can be filled with to electronic equipment in the unit time
More electricity.
In other embodiments, charhing unit 14 can also be wired charging unit 14, and 11 surface of shell is equipped with socket.
Multiple data-interfaces 131 being connected on line concentration unit 13, form a kind of Interface Expanding unit.
Connecting interface 1311 is used for and electronic equipment, and if laptop connects, the input as Interface Expanding unit is connect
Mouthful, expansion interface 1312 with remaining electronic equipment for being attached, the output interface as Interface Expanding unit.Connecting interface
1311 are electrically connected with expansion interface 1312, electronic equipment can be made when being electrically connected with connecting interface 1311, extension connects
Mouthfuls 1312 are electrically connected with electronic equipment, can be with by expansion interface 1312 as the data-interface 131 on electronic equipment
Data output by electronic equipment or the input data into electronic equipment.
In the present embodiment, connecting interface 1311 includes TYPE-C interface, is used to connect with laptop, gives notebook electricity
Brain extends other interfaces, i.e., so that interface of the expansion interface 1312 as laptop.It is appreciated that connecting interface 1311
It can also be other kinds of interface, can be selected according to specifically used demand.
Meanwhile connecting interface 1311 also has charge function, can be powered to laptop, supports PD power supply association
View.
Expansion interface 1312 includes USB interface, TYPE-C interface, Micro-USB interface, display interface, card reader, network
One of interface, audio interface are a variety of.
USB interface can be the transmission specifications interface such as USB2.0, USB3.0, USB3.1, be primarily used to be multiple
Transmission and charging.
TYPE-C interface as expansion interface 1312 is used to transmit data, supports USB3.1GEN2 transmission specification, supports
The high-speed transfer of theoretical 10GBPS.
Display interface can be HDMI interface, can support a variety of resolution interfaces such as 1080P, 4K/30Hz, 4K/60Hz, separately
It is also possible to other display interfaces such as DP/VGA/DVI outside.
Card reader can be a kind of IC card card reader, carry out reading data by the way that storage card to be inserted into card reader, read
The interface of card device can be SD card interface, Mini SD card interface, MemoryStick card interface etc..
Network interface can be Ethernet interface, as RJ-45 interface, RJ-11 interface, SC optical fiber interface, fddi interface,
AUI interface, bnc interface, Console interface etc..
Audio interface can be optical fiber interface, coaxial interface, AUX interface, stereo interface, AV interface etc..
It is above-mentioned, the type of expansion interface 1312 can be it is one or more, a kind of quantity of expansion interface 1312 can be
It is one or more.Different type, different numbers can be selected according to the size of jack body and the demand of more expansion interfaces 1312
The expansion interface 1312 of amount.
Data-interface 131 has the function of data transmission and charging, and specific as described above, connecting interface 1311 has number
According to the function of transmission and charging, part expansion interface 1312, as USB interface has the function of data transmission and charging.
The power supply circuit plate 12 of Multi-function extension device 1 is that charhing unit 14 and line concentration unit 13 are powered.Realization passes through line
Cable accesses in power supply circuit plate 12, and power supply circuit plate 12 is equipped with high pressure and turns low-voltage circuit, if power supply circuit plate 12 is by 100-
The alternating current of 240V switchs to the PD such as 5V/9V/12V/15V/20V power supply specification voltage.Charhing unit 14 is filled to electronic equipment
It can adapt to voltage corresponding to electronic equipment when electric to be powered, line concentration unit 13 can when being powered electronic equipment
The corresponding voltage of electronic equipment is adapted to be powered.
11 surface of shell is equipped with city's electrical outlet 16, and city's electrical outlet 16 and power supply circuit plate 12 are electrically connected.Multi-function extension
City is electrically accessed by device 1 by city's electrical outlet 16, is formed primary and secondary with corresponding plug and is inserted connection, thus the cable with access alternating current
Between it is detachable, the structure for simplifying Multi-function extension device 1 makes so that Multi-function extension device 1 easily facilitates the storage of carrying
With more flexible.
City's electrical outlet 16 can be 8 suffix sockets, and 8 suffix sockets are exactly disorderly to insert electric wire not up to standard in order to prevent, only
First wife just can be inserted into first wife with the slotting of size, the standardization and safety that enhancing 1 city of Multi-function extension device is electrically accessed.
In the present embodiment, shell 11 can be the shell 11 of rectangular-shape, and the maximum surface of shell 11 is principal plane,
It is equipped with charhing unit 14, the present embodiment is wireless charging board 15, electronic equipment can be placed on wireless charging board 15
It charges.It is known as the side of shell 11 perpendicular to the face of 11 principal plane of shell, while size according to area is divided into big side again
Face and small side.Big side is equipped with data-interface 131, and small side is equipped with city's electrical outlet 16.
In other embodiments, wireless charging board 15, data-interface 131 and city's electrical outlet 16 can use different distributions
Data-interface 131 is such as set on principal plane by mode, by city's electrical outlet 16 on big side etc..It should be noted that in order to
Guarantee that the tender consolidation of electronic equipment forms reliable electromagnetism with wireless charging unit 14 and shows, usual soya-bean milk wireless charging board 15 is arranged
On principal plane.
Above-mentioned, the power supply circuit in power supply circuit plate 12 is that a kind of high pressure turns potential circuit, and the alternating current of access is in 100-
It is forceful electric power, wireless charging unit 14, the operating voltage of line concentration unit 13 are in 36V hereinafter, being light current within the scope of 240V.When wireless
When charhing unit 14, line concentration unit 13 work, it will receive the influence in magnetic field caused by power supply unit, gently then will affect wireless charging
The electrical stability of electric unit 14, line concentration unit 13, weight can then cause to be connected on wireless charging unit 14 or line concentration unit 13
Electronic equipment damage.
Thus, between power supply circuit plate 12 and wireless charging unit 14, between power supply circuit plate 12 and line concentration unit 13
Barricade 17 is set, will be isolated between power supply circuit plate 12 and wireless charging unit 14, power supply circuit plate 12 and line concentration unit 13
It comes, the influence that power supply circuit plate 12 works to wireless charging unit 14, line concentration unit 13 is reduced, thus to wireless charging unit
14, the electronic equipment of line concentration unit 13 and progress wireless charging, the electronic equipment of wired charging, progress data-interface 131 expand
The electronic equipment formation of exhibition is effectively protected.
Shielding is exactly the isolation to metal is carried out between two spaces region, to control electric field, magnetic field and electromagnetic wave by one
Induction and radiation of a region to another region.Specifically, be exactly with shield by component, circuit, sub-assembly, cable or
The interference source of whole system is surrounded, and prevents interference electromagnetic field to external diffusion；Circuit, equipment or system will be received with shield
It is surrounded, prevents their influences by external electromagnetic field.
Above-mentioned shield is barricade 17, often selects the conductor of higher conductivity and magnetic conductivity as screen
Material.Because high conductivity material will generate biggish induced current under the action of electromagnetic wave.These electric currents are according to Lenz
Law will weaken penetrating for electromagnetic wave.The metal mesh opening of use is closeer, until using whole metal-back, the effect of shielding is cured
It is good, but taken material is the more.The material of high magnetic conductivity can guide the magnetic line of force more to pass through these materials, and reduce and shielded
The magnetic line of force in region.
In the present embodiment, barricade 17 is aluminium alloy plate, and aluminium alloy has preferable electric conductivity, and light intensity is high, has
Also there is preferable chemical stability and structural mechanics characteristic while preferable shield effectiveness.
The surface of shell 11 is additionally provided with indicator light 18, and indicator light 18 is used to indicate the energized state of Multi-function extension device 1,
Different working conditions can be indicated by different colors, indicator light 18 lights when Multi-function extension device 1 is powered, and color is
Red, when wireless charging unit 14 works, indicator light 18 is shown in red etc., can according to use demand to indicator light 18 when
It lights, color and flashing carry out personalized setting.
In all examples being illustrated and described herein, any occurrence should be construed as merely illustratively, without
It is as limitation, therefore, other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to the scope of the utility model.It should be pointed out that for the ordinary skill of this field
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection scope of utility model.
Claims (10)
1. Multi-function extension device, which is characterized in that including shell, power supply circuit plate and line concentration unit, the surface of shell is set
There are data-interface and charhing unit；
The power supply circuit plate and the charhing unit are electrically connected, and the data-interface and the line concentration unit are electrically connected；
The data-interface includes connecting interface and expansion interface, and the connecting interface with an electronic equipment for connecting.
2. Multi-function extension device according to claim 1, which is characterized in that the connecting interface includes that TYPE-C connects
Mouthful.
3. Multi-function extension device according to claim 1, which is characterized in that the expansion interface include USB interface,
One of TYPE-C interface, display interface, card reader interface, network interface, audio interface are a variety of.
4. Multi-function extension device according to claim 1, which is characterized in that the surface of shell is equipped with city's electrical outlet,
City's electrical outlet and the power supply circuit plate are electrically connected.
5. Multi-function extension device according to claim 1, which is characterized in that the Multi-function extension device further includes screen
Shield plate, the barricade is by the power supply circuit plate and the line concentration cell partition.
6. Multi-function extension device according to claim 1, which is characterized in that the power supply circuit plate turns equipped with alternating current
PD circuit.
7. Multi-function extension device according to claim 1, which is characterized in that the charhing unit is wireless charging list
Member, the charging panel of the wireless charging unit are overlying on the surface of the shell.
8. Multi-function extension device according to claim 1, which is characterized in that the charhing unit is set to the shell
Principal plane, the data-interface are set to the side of the shell.
9. Multi-function extension device according to claim 1, which is characterized in that the surface of shell is equipped with power supply instruction
Lamp.
10. Multi-function extension device according to claim 1, which is characterized in that the data-interface is transmitted with data
With the function of charging.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821287991.6U CN208461155U (en) | 2018-08-10 | 2018-08-10 | Multi-function extension device |
| PCT/CN2018/118993 WO2020029486A1 (en) | 2018-08-10 | 2018-12-03 | Multi-function extension device and electronic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821287991.6U CN208461155U (en) | 2018-08-10 | 2018-08-10 | Multi-function extension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208461155U true CN208461155U (en) | 2019-02-01 |
Family
ID=65179975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821287991.6U Active CN208461155U (en) | 2018-08-10 | 2018-08-10 | Multi-function extension device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN208461155U (en) |
| WO (1) | WO2020029486A1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104917016B (en) * | 2015-05-25 | 2017-12-29 | 深圳市华宝新能源股份有限公司 | Rechargeable hub |
| CN206041654U (en) * | 2016-08-15 | 2017-03-22 | 东莞市长铭电子有限公司 | Multi -functional wireless USB HUB that charges |
| CN207098205U (en) * | 2017-06-29 | 2018-03-13 | 深圳市元创时代科技有限公司 | A kind of Multifunctional concentrator |
| CN206976751U (en) * | 2017-07-20 | 2018-02-06 | 深圳市元创时代科技有限公司 | Modularization hi-lo circuit combines hub |
-
2018
- 2018-08-10 CN CN201821287991.6U patent/CN208461155U/en active Active
- 2018-12-03 WO PCT/CN2018/118993 patent/WO2020029486A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020029486A1 (en) | 2020-02-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220615 Address after: 523000 Room 201, building 6, No. 24, Tangjiao Road, Changping Town, Dongguan City, Guangdong Province Patentee after: DONGGUAN XINYUAN RUICHUANG ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 518000 901-904, block a, building 1, Shengang zhonghaixin science and Technology Park, Ganli science and Technology Park, LiLang Avenue, Buji street, Longgang District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN ORICO TECHNOLOGIES Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Multi function expansion device Effective date of registration: 20221012 Granted publication date: 20190201 Pledgee: Dongguan branch of Bank of Dongguan Co.,Ltd. Pledgor: DONGGUAN XINYUAN RUICHUANG ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2022980017940 |