CN208781121U - A kind of expanding unit - Google Patents
A kind of expanding unit Download PDFInfo
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- CN208781121U CN208781121U CN201821548060.7U CN201821548060U CN208781121U CN 208781121 U CN208781121 U CN 208781121U CN 201821548060 U CN201821548060 U CN 201821548060U CN 208781121 U CN208781121 U CN 208781121U
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- interface
- expansion
- expanding unit
- putting part
- usb type
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Abstract
The utility model relates to extend the expansion equipment technical field of electronic functionalities, a kind of expanding unit is provided, including shell and the interface module for being set to enclosure interior；Interface module includes circuit board, the coffret for being used for transmission electric energy connecting with circuit board, the first expansion interface for being used for transmission electric energy or data connecting with circuit board and multiple the second expansion interfaces for being used for transmission electric energy or data connecting with circuit board, coffret connect with the first expansion interface and connect respectively with multiple second expansion interfaces, electric energy is extended transmission, first expansion interface is connect with multiple second expansion interfaces, and data or electric energy are extended transmission.The connector of electronic equipment is extended to the interface of multiple same type of interfaces or at least one other type by interface module, is extended the function of electronic equipment, provide multiple-working mode by expansion equipment provided by the utility model by setting interface module.
Description
Technical field
The expansion equipment technical field that the utility model belongs to extension electronic functionalities is more specifically to be related to one
Kind expanding unit.
Background technique
After USB Type-C interface is released in recent years, quick charge is inserted and supported due to positive and negative, connect compared to previous generation USB
Mouth can also quickly transmit video, audio, file digital information, with multiple functions, receive the joyous of the majority of consumers
It meets, in computer, plate has been obtained on the electronic equipments such as mobile phone rapidly universal.For these electricity with USB Type-C interface
Sub- equipment, manufacturer are also proposed many power supply adaptors of the collocation with USBType-C interface, and possessing multiple equipment, (computer is put down
Plate, mobile phone etc.) consumer may have multiple power supply adaptors, these excessive chargers only only have charge function, it is invisible
In be a kind of resource waste.
In addition consumer can also have found that tablet computer and mobile phone only have 1 USB Type-C when using these electronic equipments
Interface or only USB Type-C interface, for office or household, USB interface is not enough for this, if to be extended
Words just can only separately purchase fast charge, and hub (HUB), the equipment such as docking station (Dock) are obviously insufficient with space utilization for carrying.
Therefore, problem of the existing technology is that power supply adaptor only provides single charge function, and user is with more
A power supply adaptor causes the idle of resource, it is desirable to provide corresponding extension electronic equipment is to solve the problems, such as this.
Utility model content
The purpose of this utility model is to provide a kind of expanding units, to solve power supply adaptor existing in the prior art
The problem of function can not be extended.
To achieve the above object, the technical solution adopted in the utility model is to provide a kind of expanding unit, including shell and
It is set to the interface module of the enclosure interior；
The interface module includes circuit board, the coffret for being used for transmission electric energy connecting with the circuit board and institute
It states the first expansion interface for being used for transmission electric energy or data of circuit board connection and what is connect with the circuit board multiple is used for
Transmit the second expansion interface of electric energy or data, the coffret connect with first expansion interface and respectively with it is multiple
The second expansion interface connection, is extended transmission, first expansion interface and multiple described second for the electric energy
The data or electric energy are extended transmission by expansion interface connection.
Further, the shell includes the first interface and the second interface, and the plug is exposed to described first pair
Junction setting, the interface are set on second interface.
Further, first interface is equipped with the fixation kit for fixed power source adapter.
Further, the fixation kit is magnetic part, fastener or magic patch.
Further, the shell includes for accommodating the first putting part of the interface module and being set to described first
The second putting part for being used to accommodate power supply adaptor on putting part.
Further, second putting part includes side plate, and first interface is connect with side plate.
Further, the quantity of the side plate is two, and two side plates are oppositely arranged or the two side plate adjoinings are set
It sets.
Further, the quantity of the side plate is that three or four, three or four side plates successively abut.
Further, the top of the putting part, which is equipped with, pulls out slot for what the power source head for source adapter of powering exposed.
Further, the top of the putting part is equipped with lid.
Further, the lid and the putting part are hinged.
Further, the lid is slidably connected with the putting part.
Further, the top of the putting part is equipped with sliding slot, and the lid is equipped with the draw runner that can slide into the sliding slot, institute
It states draw runner and is additionally provided with limiting slot, the sliding slot is equipped with the limited block that can be caught in the limiting slot.
Further, the top of the putting part is equipped with card slot, and the lid is equipped with the fixture block that can be caught in the card slot.
Further, the coffret includes USB Type-C interface, and first expansion interface includes USB Type-
C interface and/or USB Type-A interface, second expansion interface include that USB Type-C interface and/or USB Type-A connect
Mouth and/or HDMI interface.
Further, the quantity of the USB Type-C interface is at least one, and the quantity of the USB Type-A interface is
At least two, the quantity of the HDMI interface are at least one.
Further, second expansion interface includes but is not limited to HDMI interface, DVI interface, USB interface, Display
Port interface, SD card interface, TF card interface, Type-C charge interface, RJ45 network interface, audio output interface or USB
Type-A interface.
The beneficial effect of expanding unit provided by the utility model is:
By the way that interface module is arranged, the connector of power supply adaptor, computer, tablet computer or mobile phone is expanded by interface module
The interface for transforming into multiple same type of interfaces or at least one other type extends power supply adaptor, computer, plate electricity
The function of brain or mobile phone；In addition, being connected by the way that coffret is arranged with multiple second expansion interfaces, coffret and power adaptation
Device connection, and when power supply adaptor directly be electrically connected with city, electric energy is passed through the output of multiple second expansion interfaces by coffret
It is similarly connected to the electronic equipment being connect with multiple second expansion interfaces by setting coffret and the first expansion interface,
When coffret is connect with power supply adaptor, and at the same time, when power supply adaptor is electrically connected with city, coffret can will
Electric energy is exported by the first expansion interface to the electronic equipment connecting with the first expansion interface；Computer, tablet computer or mobile phone etc.
When electronic equipment is connected to the first expansion interface (USB Type-C interface), the first expansion interface can be by the data in electronic equipment
It exports and exports the data by the second expansion interface, at the same time, the electronic equipment connecting with the first expansion interface can
Give the electronic equipment charging of the second expansion interface connection；The data for the electronic equipment connecting with the second expansion interface pass through second
Expansion interface is input in the first expansion interface, then is input to the USB Type-C interface connection connecting with the first expansion interface
Electronic equipment.Under the inherent function for not changing power supply adaptor or the electronic equipment connecting with expanding unit, provide more
Kind operating mode.
Detailed description of the invention
Fig. 1 is the three-dimensional structure diagram of expanding unit provided by the embodiment of the utility model；
Fig. 2 is a kind of stereochemical structure explosive view at visual angle of expanding unit provided by the embodiment of the utility model；
Fig. 3 is the stereochemical structure explosive view at another visual angle of expanding unit provided by the embodiment of the utility model；
Fig. 4 is the stereochemical structure explosive view of another embodiment of expanding unit provided by the embodiment of the utility model；
Fig. 5 is the enlarged drawing at Fig. 2 " A ".
Each appended drawing reference in figure are as follows:
| Shell | 1 | First putting part | 101 | Draw runner | 161 |
| Interface module | 2 | Second putting part | 102 | Notch | 1431 |
| Circuit board | 21 | Opening | 15 | Card slot | 144 |
| Plug | 22 | Side plate | 141 | Fixture block | 162 |
| First interface | 11 | Pull out slot | 142 | Limiting slot | 1611 |
| Second interface | 12 | Lid | 16 | Second expansion interface | 24 |
| Fixation kit | 13 | Sliding slot | 143 | ||
| Limited block | 1432 | First expansion interface | 23 |
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that be referred to as " being fixed on " or " being set to " another element when element, it can be located immediately at
It is located on another element on another element or indirectly.When an element referred to as " is connected to " another element, it can
To be connected directly or indirectly to another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed
System is merely for convenience of description the utility model, rather than instruction device or element must have a particular orientation, with specific
Orientation construction and operation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for description purposes only, and should not be understood as indicating relative importance or instruction
The quantity of technical characteristic.The meaning of " plurality " is two or more in the description of the present invention, unless otherwise clear
It is specific to limit.The specific implementation of the utility model is further described in more detail below in conjunction with specific embodiment:
Fig. 1 to Fig. 5 shows a kind of expanding unit provided by the embodiment of the utility model.
Such as Fig. 1 to Fig. 3, a kind of expanding unit provided by the embodiment of the utility model, including shell 1 and it is set to shell 1
Internal interface module 2；
The coffret 22 for being used for transmission electric energy and circuit that interface module 2 includes circuit board 21, connect with circuit board 21
The first expansion interface 23 for being used for transmission electric energy or data that plate 21 connects and what is connect with circuit board 21 multiple be used for transmission
Second expansion interface 24 of electric energy or data, coffret 22 connect with the first expansion interface 23 and expand respectively with multiple second
It opens up interface 24 to connect, electric energy is extended transmission, the first expansion interface 23 is connect with multiple second expansion interfaces 24, will
Data or electric energy are extended transmission.
Specifically, which is USB Type-C interface, be can be used for and the electricity with USB Type-C connector
Source adapter or electronic equipment such as computer or mobile phone use, which can also be USB Type-A interface, can be used
In with USB Type-A connector power supply adaptor or electronic equipment such as computer or mobile phone use；First extension connects
Mouth 23 can be USB Type-C interface or USB Type-A interface；Second expansion interface 24 includes that USB Type-C connects
Mouth, USB Type-A interface and HDMI interface or the second expansion interface 24 include one or more of them.Such as: such as Fig. 3,
The expanding unit includes four the second expansion interfaces 24, wherein four expansion interfaces 24 are USB Type-A interface；Such as Fig. 5,
The expanding unit includes four the second expansion interfaces 24, wherein and three the second expansion interfaces 24 are USB Type-A interface, remaining
Second expansion interface 24 be HDMI interface.
The working principle of the expanding unit of the present embodiment is as follows:
On the power supply adaptor or electronic equipment that the expanding unit can be used for having USB Type-C connector, it is also used in tool
Have on the power supply adaptor or electronic equipment of generic USB connector, when electronic equipment applied to different type USB joint,
Coffret 22 is corresponding with the connector of power supply adaptor.The first expansion interface 23 and the second expansion interface 24 of interface module 2
Including multiple types, therefore power supply adaptor can be extended to the power supply adaptor for having fast charge function, expanding unit is independent
It connect with computer or mobile phone or tablet computer, so that computer or mobile phone have hub (HUB) function, or extension is filled
It sets and is individually connect with computer or mobile phone or tablet computer, so that computer or mobile phone or tablet computer have docking station (Dock) function
Energy.
Expanding unit provided in this embodiment has following technical effect that
By the way that interface module 2 is arranged, the connector of power supply adaptor, computer, tablet computer or mobile phone is passed through into interface module 2
It is extended to the interface of multiple same type of interfaces or at least one other type, extends power supply adaptor, computer, plate
The function of computer or mobile phone；In addition, by setting coffret 22 and multiple second expansion interfaces 24 connection, coffret 22 with
Power supply adaptor connection, and when power supply adaptor directly be electrically connected with city, electric energy is passed through multiple second and expanded by coffret 22
The output of exhibition interface 24 is to the electronic equipment connecting with multiple second expansion interfaces 24, similarly, by the way that 22 He of coffret is arranged
The connection of first expansion interface 23, and at the same time, when power supply adaptor is electrically connected with city, coffret 22 can lead to electric energy
The output of the first expansion interface 23 is crossed to the electronic equipment connecting with the first expansion interface 23；The electricity such as computer, tablet computer or mobile phone
When sub- equipment is connected to the first expansion interface 23 (USB Type-C interface), the first expansion interface 23 can be by the number in electronic equipment
It is exported according to output and by the data by the second expansion interface 24, at the same time, is connect with 23 interface of the first expansion interface
Electronic equipment can give the electronic equipment charging of the second expansion interface 24 connection；The electronic equipment being connect with the second expansion interface 24
Data be input in the first expansion interface 23 by the second expansion interface 24, then be input to and connect with the first expansion interface 23
The electronic equipment of USB Type-C interface connection.Do not changing power supply adaptor or the electronic equipment connecting with expanding unit
Under inherent function, multiple-working mode is provided.
Specifically, the mode for transmitting electric energy includes wired charging and wireless charging two ways, and wireless charging meets the world
Qi wireless charging standard.
In one embodiment, the coffret 22 of expanding unit is USB Type-C interface, and power supply adaptor is packed into
To after expanding unit, the second expansion interface 24 includes 1 USB Type-C expansion interface, 1 HDMI expansion interface (including but not
Be limited to RJ45 network interface, HDMI expansion interface, SD card expansion interface, TF card expansion interface, Type-C charge expansion interface,
Display Port expansion interface, audio output expansion interface, multiple USB Type-A expansion interfaces, DVI expansion interface, VGA
Expansion interface etc.) and 3 USB Type-A expansion interfaces.
Further, shell 1 includes the first interface 11 docked with power supply adaptor and second pair docked with cable
Junction 12, coffret 22 are exposed to the setting of the first interface 11, and expansion interface 23 is set to the second interface 12.
Specifically, the first interface 11 and the second interface 12 are set on the different sides of shell 1, avoid power supply suitable
Orchestration and cable influence each other；Or first interface 11 and the second interface 12 setting shell 1 same side on, and pass
The location interval of defeated interface 22 and expansion interface 23 opens pre-determined distance, guarantees after power supply adaptor is docked with expanding unit, expands
Exhibition interface 23 can also be attached with cable.
Further, the first interface 11 is equipped with the fixation kit 13 for fixed power source adapter.Power supply adaptor
After connector is docked with the coffret 22 of expanding unit, power supply adaptor is fixed using fixation kit 13, prevents from making
It is fallen off from expanding unit with power supply adaptor in the process, causes connection failure or damage.
Further, fixation kit 13 is magnetic part, fastener or magic patch.Using magnetic part by power supply adaptor
It is adsorbed on expanding unit, good fixing effect and is readily disassembled；Similarly using fastener fixed power source adapter or
It is fixed, is fixed conveniently and easily removable using magic patch.
Please refer to Fig. 1 and Fig. 2, in another embodiment, shell 1 includes first for accommodating interface module 2
Putting part 101 and the second putting part 102 for accommodating power supply adaptor, the second putting part 102 are connect with the first interface 11.
The shape and size of second putting part 102 are adapted to power supply adaptor, and the top of the second putting part 102 offers power supply source
The opening 15 that adapter is put into, power supply adaptor are put into from the opening 15 in the second putting part 102, and power supply adaptor
Connector is docked with the coffret 22 of expanding unit.Second putting part 102 avoids the power supply after docking during use suitable
Orchestration is touched and coffret 22 is caused to be detached from connector, and poor contact or damage are caused；And power supply adaptor accommodates
In in the second putting part 102, so that the two is close to integration, it is more beautiful and generous.The side of power supply adaptor can fit in
The inner sidewall of two putting parts 102 can not also fit in the inner sidewall of the second putting part 102, and in the second putting part 102 and electricity
Settable bolster between source adapter, can when falling protection power source adapter.
Further, the second putting part 102 includes side plate 141, and the first interface 11 is set to the inner wall of side plate 141.
In the first embodiment, the quantity of side plate 141 is one, and side plate 141 is butted on the one side of power supply adaptor.With one
A side plate 141 is butted on the one side of power supply adaptor, protection power source adapter.
In a second embodiment, the quantity of side plate 141 is two, and both side plate 141 is oppositely arranged or both side plate 141 is adjacent
Setting.Both side plate 141 is enclosed the space of a receiving power supply adaptor, is put into the second putting part 102 in power supply adaptor
When middle, side plate 141 play the guiding role, and user is facilitated to be inserted into the second putting part 102, and be oppositely arranged or be provided adjacent to
Both side plate 141 can clamp power supply adaptor, further reinforce power supply adaptor, and power supply adaptor is avoided to shake in use process.
In the third embodiment, the quantity of side plate 141 is three, and three side plates 141 successively abut.Three 141 shapes of side plate
At the space of receiving power supply adaptor, and protection power source adapter.
In the fourth embodiment, the quantity of side plate 141 is four, and four side plates 141 successively abut.Four 141 shapes of side plate
At the space of receiving power supply adaptor, and protection power source adapter.
Further, it is equipped at the top of the second putting part 102 and pulls out slot 142 for what the power source head for source adapter of powering exposed.
When user takes out power supply adaptor from the second putting part, power source head can be clamped, and then entire power supply adaptor is taken out.
Further, lid 16 is equipped at the top of the second putting part 102, that is, the top of one of side plate 141 is equipped with lid
16.The lid 16 is placed on the opening 15 of the second putting part 102, prevents power supply after power supply adaptor is put into the second putting part 102
Adapter is dropped out from the opening 15 of the second putting part 102.The assembly method of lid and the second putting part 102 is not limited to draw runner, card
The connection types such as button or flip lid.In one embodiment, lid 16 and the second putting part 102 are hinged, that is, one of side plate
141 is hinged with lid 16.Lid 16 is articulated on the second putting part 102, opens lid 16, power supply adaptor is put into second
In putting part 102, then lid 16 is placed on the second putting part 102, lid 16 is fixed on the second appearance using fastening structure
It sets on shell 102.
In another embodiment, lid 16 is slidably connected with the second putting part 102.
Please refer to Fig. 2 and Fig. 5, further, the top of the second putting part 102 is equipped with sliding slot 143, is oppositely arranged
Sliding slot 143 is equipped on both side plate 141, lid 16 is equipped with the draw runner 161 that can slide into sliding slot 143.The notch of two sliding slots 143
1431 are arranged in the opposite direction, and draw runner 161 is slideably stuck in sliding slot 143.Draw runner 161 along sliding slot 143 length side
To towards sliding outside the second putting part 102, lid 16 is opened, power supply adaptor can be put into the second putting part 102, then again will
Draw runner 161 along the chute 143 length direction towards sliding in the second putting part 102, power supply adaptor is fixed on by lid closing lid body 16
In second putting part 102.
Further, draw runner is additionally provided with limiting slot, and sliding slot is equipped with the limited block that can be caught in limiting slot.User pulls out in sliding
It is excessive to avoid user from pulling out when lid 16, lid 16 is detached from the second putting part 102 completely, lid 16 is easily lost, because
This setting limited block limits the pull-out length of lid 16, and by the limit of lid 16 on the second putting part 102.
Please refer to Fig. 3 and Fig. 5, further, the top of the second putting part 102 is equipped with card slot 144, and lid 16 is equipped with
The fixture block 162 of card slot 144 can be caught in.When lid 16 is covered on the second putting part 102 completely, fixture block 162 is stuck in card slot 144
In, limitation lid 16 skids off, and when user wants to open lid 16, fixture block 162 is made to be detached from card slot 144, lid 16 can be slided smoothly
Out.Further, coffret 22 include USB Type-C interface, the first expansion interface 23 include USB Type-C interface and
The one of which of USB Type-A interface or Type-C interface and USB Type-A interface, the second expansion interface 24 include USB
Type-C interface and USB Type-A interface and HDMI interface or the above interface it is one of or several.
Further, the quantity of USB Type-C interface is at least one, and the quantity of USB Type-A interface is at least two,
The quantity of HDMI interface is at least one.
Further, the second expansion interface 24 includes but is not limited to HDMI interface, DVI interface, USB interface, Display
Port interface, SD card interface, TF card interface, Type-C charge interface, RJ45 network interface, audio output interface or USB
Type-A interface.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of expanding unit, it is characterised in that: including shell and the interface module for being set to the enclosure interior；
The interface module includes circuit board, the coffret for being used for transmission electric energy connecting with the circuit board and the electricity
The first expansion interface for being used for transmission electric energy or data of road plate connection and what is connect with the circuit board multiple be used for transmission
Second expansion interface of electric energy or data, the coffret connect with first expansion interface and respectively with it is multiple described
The electric energy is extended transmission, first expansion interface and multiple second extensions by the connection of the second expansion interface
The data or electric energy are extended transmission by interface connection.
2. expanding unit as described in claim 1, it is characterised in that: the shell includes the first interface and the second docking
Face, the plug are exposed to the first interface setting, and the interface is set on second interface.
3. expanding unit as claimed in claim 2, it is characterised in that: first interface is equipped with to be adapted to for fixed power source
The fixation kit of device, the fixation kit are magnetic part, fastener or magic patch.
4. expanding unit as described in any one of claims 1-3, it is characterised in that: the shell includes for accommodating described connect
First putting part of mouth component and the second putting part for being used to accommodate power supply adaptor being set on first putting part, institute
The top for stating the second putting part, which is equipped with, pulls out slot for what the power source head for source adapter of powering exposed.
5. expanding unit as claimed in claim 4, it is characterised in that: second putting part includes side plate, and described first pair
Junction is connect with side plate；
The quantity of the side plate is two, and two side plates are oppositely arranged or two side plates are provided adjacent to, alternatively, the side
The quantity of plate is that three or four, three or four side plates successively abut.
6. expanding unit as claimed in claim 4, it is characterised in that: the top of second putting part is equipped with lid.
7. expanding unit as claimed in claim 6, it is characterised in that: the lid and second putting part be hinged or institute
Lid is stated to be slidably connected with second putting part.
8. expanding unit as claimed in claim 7, it is characterised in that: the top of second putting part is equipped with sliding slot, described
Lid is equipped with the draw runner that can slide into the sliding slot, and the draw runner is additionally provided with limiting slot, and the sliding slot, which is equipped with, can be caught in the limit
The limited block of slot, the top of second putting part are equipped with card slot, and the lid is equipped with the fixture block that can be caught in the card slot.
9. expanding unit as described in claim 1, it is characterised in that: the coffret includes USB Type-C interface, institute
Stating the first expansion interface includes USB Type-C interface and/or USB Type-A interface, and second expansion interface includes USB
Type-C interface and/or USB Type-A interface and/or HDMI interface.
10. expanding unit as claimed in claim 9, it is characterised in that: the quantity of the USB Type-C interface is at least 1
A, the quantity of the USB Type-A interface is at least two, and the quantity of the HDMI interface is at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821548060.7U CN208781121U (en) | 2018-09-21 | 2018-09-21 | A kind of expanding unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821548060.7U CN208781121U (en) | 2018-09-21 | 2018-09-21 | A kind of expanding unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208781121U true CN208781121U (en) | 2019-04-23 |
Family
ID=66162124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821548060.7U Active CN208781121U (en) | 2018-09-21 | 2018-09-21 | A kind of expanding unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208781121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110597359A (en) * | 2019-10-23 | 2019-12-20 | 周海峰 | Portable computer easy to disassemble, assemble and upgrade and disassembling method |
-
2018
- 2018-09-21 CN CN201821548060.7U patent/CN208781121U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110597359A (en) * | 2019-10-23 | 2019-12-20 | 周海峰 | Portable computer easy to disassemble, assemble and upgrade and disassembling method |
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