CN208904334U - A kind of hub - Google Patents
A kind of hub Download PDFInfo
- Publication number
- CN208904334U CN208904334U CN201821662190.3U CN201821662190U CN208904334U CN 208904334 U CN208904334 U CN 208904334U CN 201821662190 U CN201821662190 U CN 201821662190U CN 208904334 U CN208904334 U CN 208904334U
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- CN
- China
- Prior art keywords
- interface
- shell
- circuit board
- protective shell
- hub
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Abstract
The utility model proposes a kind of hub, the hub includes: the first protective shell；Circuit board；Radiation shell；The radiation shell includes heat sink and fixed part, and the heat sink is equipped with multiple through-holes, and the fixed part engages with first protective shell, and the circuit board is fixed to be contained in the accommodating chamber that first protective shell and the heat sink are formed；Shell；The shell projection cooling stand; the shell is equipped with container and heat release hole; the cooling stand is symmetricly set on the both ends of the shell; the container accommodates first protective shell, the circuit board and the radiation shell; the heat release hole is connected with the container; when the radiation shell is contained in the shell; the heat sink is exposed in the heat release hole; the cooling stand can make the heat sink and outside plane form certain space at this time, so that the heat sink be made to carry out heat dissipation work.
Description
Technical field
The utility model relates to technical field of electronic accessory, especially a kind of hub.
Background technique
Nowadays, as the degree of being internally integrated of the electronic products such as laptop, tablet computer, mobile phone is higher and higher, pen
Remember that the volume of the electronic products such as this computer, tablet computer, mobile phone is smaller and smaller, more interfaces are placed in not extra space,
This brings many inconvenience to user, traditional single patchcord cannot sufficient user demand, then hub this
Electronic components come into being, and hub may provide the user with multiple and different sockets, but will cause simultaneously using excessive socket
The phenomenon that hub generates heat, if the phenomenon that user is without processing fever in time, it is likely that cause hub since temperature is excessively high
Damage.
Utility model content
To solve the above-mentioned problems, the utility model proposes one kind can be with the hub of self-radiating.
What the utility model was achieved through the following technical solutions:
The utility model proposes a kind of hub, the hub includes:
First protective shell；
Circuit board；
Radiation shell；The radiation shell includes heat sink and fixed part, and the heat sink is equipped with multiple through-holes, the fixation
Portion engages with first protective shell, the fixed appearance for being contained in first protective shell and the heat sink and being formed of the circuit board
It receives in chamber；
Shell；The shell projection cooling stand, the shell are equipped with container and heat release hole, and the cooling stand is symmetrical
The both ends of the shell are set, and the container accommodates first protective shell, the circuit board and the radiation shell, described
Heat release hole is connected with the container, and when the radiation shell is contained in the shell, the heat sink is exposed described
In heat release hole, the cooling stand can make the heat sink and outside plane form certain space at this time, to make described
Heat sink carries out heat dissipation work.
Further, the circuit board is additionally provided with Type-C plug, multiple USB3.0 interfaces, SD interface, TF interface, HDMI
Interface, PD3.0 interface and USB interface, multiple USB3.0 interfaces are fixedly connected respectively with the side of the circuit board and shape
At electrical connection, the SD interface, the TF interface, the HDMI interface and the PD3.0 interface respectively with the circuit board
The other side is fixedly connected with and is formed electrical connection, and the USB interface is fixedly connected and is formed with one end of the circuit board and is electrically connected,
One end of the Type-C plug, which is fixedly connected and is formed with the other end of the circuit board, to be electrically connected.
Further, the radiation shell is equipped with multiple notches, and position setting and the Type-C of multiple notches are inserted
The position of head, the USB3.0 interface, SD interface, TF interface, HDMI interface, PD3.0 interface and USB interface is corresponding.
Further, the shell is equipped with multiple mounting holes, position setting and the Type-C of multiple mounting holes
Plug, the USB3.0 interface, SD interface, TF interface, HDMI interface, the position of PD3.0 interface and USB interface are corresponding.
Further, the hub further includes the second protective shell, and the second protective shell fixation is fastened on the circuit
One side of the plate close to first protective shell, the second protective shell protection circuit board.
Further, the hub further includes third protective shell, and the third protective shell fixation is fastened on circuit board and leans on
The one side of the nearly radiation shell simultaneously protects the circuit board, and the third protective shell protects the circuit board, second protection
Shell and the third protective shell are contained in the accommodating chamber.
The utility model has the beneficial effects that
The utility model proposes the heat sink of hub can effectively radiate to hub, the utility model
The cooling stand of hub can create enough spaces to heat sink and radiate, and the hub of the utility model perfectly solves
Determined socket using it is excessive when the fever phenomenon that occurs, making hub, the service life is longer, and the line concentration of the utility model
Device structure is simple, easy to produce.
Detailed description of the invention
Fig. 1 is the exploded view of the hub of the utility model；
Fig. 2 is the partial enlarged view of the circuit board of the hub of the utility model；
Fig. 3 is the partial enlarged view of the radiation shell of the hub of the utility model；
Fig. 4 is the perspective view of the hub of the utility model.
Specific embodiment
In order to it is clearer, completely illustrate the technical solution of the utility model, with reference to the accompanying drawing to the utility model
It is described further.
Please refer to figs. 1 to 4, and the utility model proposes a kind of hub, the hub includes:
First protective shell 1；
Circuit board 2；
Radiation shell 3；The radiation shell 3 includes heat sink 30 and fixed part 31, and the heat sink 30 is equipped with multiple through-holes
300, the fixed part 31 engages with first protective shell 1, the circuit board 2 is fixed be contained in first protective shell 1 with
In the accommodating chamber (not identified in figure) that the heat sink 30 is formed；
Shell 4；The 4 projection cooling stand 40 of shell, the shell 4 is equipped with container 42 and heat release hole 41, described to dissipate
Hot bracket 40 is symmetricly set on the both ends of the shell 4, and the container 42 accommodates first protective shell 1, the circuit board 2
With the radiation shell 3, the heat release hole 41 is connected with the container 42, when the radiation shell 3 is contained in the shell 4
When, the heat sink 30 is exposed in the heat release hole 41, at this time the cooling stand 40 can make the heat sink 30 with it is outer
Boundary plane forms certain space, so that the heat sink 30 be made to carry out heat dissipation work.
In the present embodiment, first protective shell 1 and the fastening of the radiation shell 3 form the accommodating chamber, the electricity
The fixation of road plate 2 is housed in the accommodating chamber, and projection cooling stand 40 on the shell 4, the cooling stand 40 can support
For the hub to make the hub and outer surface level form certain space, the radiation shell 3 is housed in the shell 4
In, the heat sink 30 is exposed in heat release hole 41, multiple described logical on the heat sink 30 when hub work
Hole 300 can carry out heat dissipation work, and the cooling stand 40 can make the hub and outer surface level form certain space, this
The heat sink 30 of sample one does not contact directly with outer surface level, so that it is scattered to make the heat sink 30 have sufficient space to carry out
Heat；The hub of the utility model perfectly solve socket using it is excessive when the fever phenomenon that occurs, make the use of hub
Longer life expectancy, and the hub architecture of the utility model is simple, easy to produce.
Further, the circuit board 2 is additionally provided with Type-C plug 20, multiple USB3.0 interfaces 21, SD interface 22, TF and connects
Mouthfuls 23, HDMI interface 24, PD3.0 interface 25 and USB interface 26, multiple USB3.0 interfaces 21 respectively with the circuit board 2
Side be fixedly connected with and formed electrical connection, the SD interface 22, the TF interface 23, the HDMI interface 24 and described
PD3.0 interface 25 is fixedly connected and is formed with the other side of the circuit board 2 respectively and is electrically connected, the USB interface 26 with it is described
One end of circuit board 2 is fixedly connected with and is formed electrical connection, the other end of one end of the Type-C plug 20 and the circuit board 2
It is fixedly connected and forms electrical connection.
In the present embodiment, the multiple USB3.0 interfaces 21, SD interface 22, the TF interface 23, described
HDMI interface 24, the PD3.0 interface 25 and the USB interface 26 are fixedly connected and are formed with circuit board 2 respectively and be electrically connected, institute
It states Type-C plug 20 and is fixedly connected and is formed with the circuit board 2 and be electrically connected, the Type-C plug 20 can connect for user
External equipment is connect, the interface for a variety of different sizes that the hub is equipped with can be inserted into a variety of different outsides for user and set
It is standby, there is no the problem of more interfaces are placed in extra space on effective solution electronic product, is brought to user very big
It is convenient, meet a variety of demands of user.
Further, the radiation shell 3 be equipped with multiple notches 32, multiple notches 32 position setting with it is described
Type-C plug 20, the USB3.0 interface 21, SD interface 22, TF interface 23, HDMI interface 24, PD3.0 interface 25 and VGA connect
The position of mouth 26 is corresponding.
In the present embodiment, the position setting of multiple notches 32 and the Type-C plug 20, the USB3.0
Interface 21, SD interface 22, TF interface 23, HDMI interface 24, the position of PD3.0 interface 25 and USB interface 26 are corresponding, described
Type-C plug 20 run through the notch 32, the USB3.0 interface 21, SD interface 22, TF interface 23, HDMI interface 24,
PD3.0 interface 25 and USB interface 26 are exposed in the notch 32, to connect with external equipment.
Further, the shell 4 be equipped with multiple mounting holes 43, multiple mounting holes 43 position setting with it is described
Type-C plug 20, the USB3.0 interface 21, SD interface 22, TF interface 23, HDMI interface 24, PD3.0 interface 25 and VGA connect
The position of mouth 26 is corresponding.
In the present embodiment, the position setting of multiple mounting holes 43 and the Type-C plug 20, described
USB3.0 interface 21, SD interface 22, TF interface 23, HDMI interface 24, the position of PD3.0 interface 25 and USB interface 26 are corresponding,
The Type-C plug 20 runs through the mounting hole 43, the USB3.0 interface 21, SD interface 22, TF interface 23, HDMI interface
24, PD3.0 interface 25 and USB interface 26 are exposed in the mounting hole 43, to connect with external equipment.
Further, the hub further includes the second protective shell 5, and the fixation of the second protective shell 5 is fastened on the electricity
For road plate 2 close to the one side of first protective shell 1, second protective shell 5 protects the circuit board 2.
In the present embodiment, the fixation of the second protective shell 5 is fastened on the circuit board 2 close to first protective shell
1 one side, second protective shell 5 protect the circuit board 2 not damaged.
Further, the hub further includes third protective shell 6, and the fixation of third protective shell 6 is fastened on circuit board 2
Close to the one side of the radiation shell 3, the third protective shell 6 protects the circuit board 2, second protective shell 5 and described the
Three protective shells 6 are contained in the accommodating chamber.
In the present embodiment, the fixation of third protective shell 6 is fastened on circuit board 2 close to the radiation shell 3
On one side, the third protective shell 6 protects the circuit board 2, and second protective shell 5 and the third protective shell 6 are contained in
In the accommodating chamber, second protective shell 5 and the third protective shell 6 keep the hardness of the hub stronger, not easily damaged.
Certainly, the utility model can also have other numerous embodiments, be based on present embodiment, the ordinary skill of this field
Personnel's obtained other embodiments under the premise of not making any creative work, belong to the utility model and are protected
Range.
Claims (6)
1. a kind of hub, which is characterized in that the hub includes:
First protective shell；
Circuit board；
Radiation shell；The radiation shell includes heat sink and fixed part, and the heat sink is equipped with multiple through-holes, the fixed part with
The first protective shell engaging, the fixed accommodating chamber for being contained in first protective shell and the heat sink and being formed of the circuit board
In；
Shell；The shell projection cooling stand, the shell are equipped with container and heat release hole, and the cooling stand is symmetrical arranged
At the both ends of the shell, the container accommodates first protective shell, the circuit board and the radiation shell, the heat dissipation
Hole is connected with the container, and when the radiation shell is contained in the shell, the heat sink is exposed in the heat dissipation
Kong Zhong, the cooling stand can make the heat sink and outside plane form certain space at this time, to make the heat dissipation
Plate carries out heat dissipation work.
2. hub according to claim 1, which is characterized in that the circuit board is additionally provided with Type-C plug, multiple
USB3.0 interface, SD interface, TF interface, HDMI interface, PD3.0 interface and USB interface, multiple USB3.0 interfaces respectively with
The side of the circuit board is fixedly connected with and is formed electrical connection, the SD interface, the TF interface, the HDMI interface and described
PD3.0 interface is fixedly connected and is formed with the other side of the circuit board respectively and is electrically connected, the USB interface and the circuit board
One end be fixedly connected with and formed electrical connection, one end of the Type-C plug is fixedly connected simultaneously with the other end of the circuit board
Form electrical connection.
3. hub according to claim 2, which is characterized in that the radiation shell is equipped with multiple notches, multiple described scarce
Position setting and the Type-C plug, the USB3.0 interface, SD interface, TF interface, the HDMI interface, PD3.0 interface of mouth
And the position of USB interface is corresponding.
4. hub according to claim 2, which is characterized in that the shell is equipped with multiple mounting holes, multiple peaces
The position setting in dress hole connects with the Type-C plug, the USB3.0 interface, SD interface, TF interface, HDMI interface, PD3.0
The position of mouth and USB interface is corresponding.
5. hub according to claim 1, which is characterized in that the hub further includes the second protective shell, and described
Two protective shells are fixed to be fastened on the circuit board close to the one side of first protective shell, and second protective shell protects the electricity
Road plate.
6. hub according to claim 5, which is characterized in that the hub further includes third protective shell, and described
For the fixed circuit board that is fastened on of three protective shells close to the one side of the radiation shell, the third protective shell protects the circuit board, institute
It states the second protective shell and the third protective shell is contained in the accommodating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821662190.3U CN208904334U (en) | 2018-10-12 | 2018-10-12 | A kind of hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821662190.3U CN208904334U (en) | 2018-10-12 | 2018-10-12 | A kind of hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208904334U true CN208904334U (en) | 2019-05-24 |
Family
ID=66575649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821662190.3U Active CN208904334U (en) | 2018-10-12 | 2018-10-12 | A kind of hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208904334U (en) |
-
2018
- 2018-10-12 CN CN201821662190.3U patent/CN208904334U/en active Active
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