CN212992851U - Multifunctional extension base - Google Patents
Multifunctional extension base Download PDFInfo
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- CN212992851U CN212992851U CN202022130451.0U CN202022130451U CN212992851U CN 212992851 U CN212992851 U CN 212992851U CN 202022130451 U CN202022130451 U CN 202022130451U CN 212992851 U CN212992851 U CN 212992851U
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Abstract
The utility model discloses a multi-functional docking station with air convection system, it contains a casing, a circuit board, and a loudspeaker. The housing includes a bore communicating with the interior. The circuit board is arranged in the shell and comprises an electric base arranged in the through hole of the shell. The loudspeaker comprises a sound emitting unit and a frequency response component. The frequency response component is connected with the sound generation unit and can generate airflow by means of vibration of the sound generation unit. The utility model discloses utilize the pronunciation unit vibrations pronunciation of loudspeaker still to produce the air current with frequency response subassembly to reach the heat dissipation efficiency. Since the space required for the horn is small, it can be installed in a small space.
Description
Technical Field
The present invention relates to a multi-functional docking station, and more particularly to a multi-functional docking station with an air convection system.
Background
The multifunctional docking station is used to connect various Universal Serial Bus (USB) devices, and when the multifunctional docking station is used, the electronic components and the circuit board inside the multifunctional docking station generate heat, so that a heat dissipation device (such as a fan) needs to be added to ensure the performance and the service life of the multifunctional docking station.
However, in the prior art, there is not enough space for installing additional fans on a part of the small-sized multi-functional docking station, and even if the space is enough to install additional fans, the motors of the fans generate heat by operation, so that the overall heat dissipation efficiency is not ideal, and the power consumption is increased.
In summary, the multi-function docking station of the prior art is improved.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings and drawbacks of the prior art, the present invention provides a multi-functional docking station, which utilizes the frequency response module of a speaker to generate convection of air inside a housing, and the space required by a sound generation unit is small and can be installed in a smaller space, so as to increase heat dissipation performance and maintain a smaller volume.
In order to achieve the above object, the present invention provides a multi-functional docking station, which comprises:
a housing, comprising:
an inner space;
at least one through hole communicated with the inner space;
a circuit board disposed in the inner space and comprising:
the number of the at least one electric base is the same as that of the at least one through hole, and the at least one electric base is respectively arranged in the at least one through hole;
a horn, comprising:
a sound unit, which can generate vibration;
and the frequency response component is connected with the sound producing unit, and the vibration of the sound producing unit can push the air in the frequency response component, so as to drive the inner space of the shell to generate airflow.
Further, the multifunctional docking station, wherein the frequency response module comprises: one end of the sound guide tube is connected with the sound producing unit, and the vibration of the sound producing unit can push the air in the sound guide tube; an air outlet formed at the other end of the sound guide tube opposite to the sound generation unit and communicated with the inner space of the shell; the air in the sound guide tube is pushed by the vibration of the sound producing unit to generate airflow at the air outlet, and the air drives the inner space of the shell to generate airflow.
Further, the multifunctional docking station is provided, wherein the sound guiding tube extends in an arc shape.
Further, the multifunctional docking station is provided, wherein the air outlet faces the circuit board.
Further, the multifunctional docking station, wherein the housing further comprises: a circular annular wall, the interior space being formed within the circular annular wall; the sound guide pipe extends along the arc of the circular annular wall; the air flow generated by the air outlet flows along the circular annular wall.
Further, the multifunctional docking station, wherein the frequency response module comprises: one end of the sound guide tube is connected with the sound producing unit, and the vibration of the sound producing unit can push the air in the sound guide tube; the passive radiation plate is arranged at the other end of the sound guide tube, which is opposite to the pronunciation unit, and is positioned in the inner space of the shell; the air in the sound guide tube pushes the passive radiation plate after being pushed by the vibration of the sound producing unit, and the passive radiation plate generates vibration, so that the vibration of the passive radiation plate can push the air in the inner space of the shell, and the inner space of the shell is driven to generate airflow.
Further, the multifunctional docking station is provided, wherein the sound guiding tube extends in an arc shape.
Further, the multifunctional docking station is provided, wherein the passive radiating plate faces the circuit board.
Further, the multifunctional docking station, wherein the housing further comprises: a circular annular wall, the interior space being formed within the circular annular wall; the sound guide pipe extends along the arc of the circular annular wall; the airflow generated by the passive radiating plate flows along the circular annular wall, so that a vortex is formed in the inner space.
Further, in the multifunctional docking station, a gap is formed between the at least one through hole of the casing and the at least one electrical base of the corresponding circuit board, and the gap enables air to flow.
The utility model has the advantages of, add loudspeaker in multi-functional docking to utilize the pronunciation unit vibrations pronunciation of loudspeaker still to have the frequency response subassembly to produce the air current, borrow this just can produce the air convection in the inner space. Because the space required by the horn is smaller, the multifunctional expansion base can be installed in a smaller space compared with a heat radiation fan, and therefore the multifunctional expansion base can increase the heat radiation performance and maintain smaller volume.
Drawings
Fig. 1 is a perspective view of a first embodiment of the present invention.
Fig. 2 is an exploded view of the first embodiment of the present invention.
Fig. 3 is another exploded assembly view of the first embodiment of the present invention.
Fig. 4 is a schematic top view of the circuit board and the speaker according to the first embodiment of the present invention.
Fig. 5 is an exploded view of the assembly of a second embodiment of the present invention.
Detailed Description
The following description of the preferred embodiments of the present invention will be made in conjunction with the drawings and the accompanying drawings to further illustrate the technical means adopted to achieve the objects of the present invention.
Referring to fig. 1 and 2, the multifunctional docking station of the present invention includes a housing 10, a circuit board 20, and a speaker 30.
The housing 10 is circular in shape in the first embodiment and includes an inner space 11, at least one through hole 12, and a circular annular wall 13. An inner space 11 is formed in the circular annular wall 13. The through hole 12 is formed in the circular annular wall 13 and communicates with the inner space 11. The circular wall 13 is not required in other embodiments, but the circular wall is designed to be circular to generate a vortex of air flowing inside to further increase the heat dissipation efficiency.
The circuit board 20 is disposed in the inner space 11 and includes at least one electrical base 21. The number of the electrical mounts 21 is the same as the number of the through holes 12, and the electrical mounts 21 are respectively disposed in the through holes 12. In addition, in the first embodiment, a gap is formed between the through hole 12 of the casing 10 and the corresponding electrical base 21 of the circuit board 20, and the gap can allow air to circulate, thereby increasing the heat dissipation efficiency, but in other embodiments, the electrical base 21 may be tightly adhered to the through hole 12.
Referring further to fig. 3 and 4, the speaker 30 includes a sound unit 31 and a frequency response component 32. The sound generation unit 31 can generate vibration and can generate sound by vibration; the sound generating unit 31 may include a voice coil, a damper, a drum paper, a sound box, and other components. The frequency response assembly 32 is connected to the sound generating unit 31, and the vibration of the sound generating unit 31 can push the air in the frequency response assembly 32, thereby generating an air flow in the inner space 11 of the housing 10.
Specifically, the frequency response component 32 in the first embodiment includes a sound guide tube 321 and an air outlet 322. One end of the sound guiding tube 321 is connected to the sound generating unit 31, and the vibration of the sound generating unit 31 can push the air in the sound guiding tube 321. In addition, the sound guide tube 321 extends in an arc shape in the first embodiment, but the invention is not limited thereto in other embodiments. The air outlet 322 is formed at the other end of the sound guide tube 321 opposite to the sound emitting unit 31, and communicates with the inner space 11 of the housing 10. The air in the sound guide tube 321 is pushed by the vibration of the sound emitting unit 31 to generate an air flow at the air outlet 322, and the air outlet 322 is communicated with the inner space 11 of the housing 10, so that the air outlet 322 can drive the inner space 11 of the housing 10 to generate an air flow. In addition, the air outlet 322 faces the circuit board 20 in the first embodiment, but the invention is not limited thereto in other embodiments.
Further, in the first embodiment, since the housing 10 is circular and includes the circular annular wall 13, the sound guiding tube 321 extends along the arc of the circular annular wall 13, and the air flow generated by the air outlet 322 can flow along the circular annular wall 13, thereby forming a vortex in the inner space 11. In the first embodiment, the formation of the vortex can increase the heat dissipation efficiency, but in other embodiments, the circular annular wall 13, the sound guide pipe 321, and the air outlet 322 are not combined in the above structure, and the relative relationship between the three may be arbitrarily changed and the vortex does not necessarily need to be formed. Furthermore, in the first embodiment, the electrical base 21 on the circuit board 20 and the air outlet 322 are located in the same semicircular inner area of the circular housing 10, as shown in fig. 4, thereby generating a better heat dissipation performance for the electrical base 21, but the invention is not limited thereto in other embodiments.
Referring to fig. 5, the basic structure of the second embodiment of the present invention is substantially the same as that of the first embodiment, and the difference between the second embodiment and the first embodiment is that the frequency response component 32A does not include an air outlet, but instead the frequency response component 32A includes a passive radiation plate 322A. The passive radiation plate 322A is disposed at the other end of the sound guide tube opposite to the sound emitting unit and is located in the inner space of the housing. The air in the sound guide tube will push the passive radiating plate 322A after being pushed by the vibration of the sound generating unit, and the passive radiating plate 322A will generate vibration, so that the vibration of the passive radiating plate 322A can push the air in the inner space of the housing, and thereby drive the inner space of the housing to generate airflow. In addition, the passive radiating plate faces the circuit board 20A in the second embodiment, but the invention is not limited thereto in other embodiments.
The utility model has the advantages of, add loudspeaker 30 in multi-functional docking station to utilize the pronunciation unit 31 vibrations pronunciation of loudspeaker 30 also to have frequency response subassembly 32 to produce the air current, borrow this just can produce the air convection in inner space 11. Since the space required by the speaker 30 is smaller, it can be installed in a smaller space than a heat dissipation fan, so that the multifunctional docking station can increase heat dissipation performance and maintain a smaller volume.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make modifications or changes to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.
Claims (10)
1. A multi-function docking station, comprising:
a housing, comprising:
an inner space;
at least one through hole communicated with the inner space;
a circuit board disposed in the inner space and comprising:
the number of the at least one electric base is the same as that of the at least one through hole, and the at least one electric base is respectively arranged in the at least one through hole;
a horn, comprising:
a sound unit, which can generate vibration;
and the frequency response component is connected with the sound producing unit, and the vibration of the sound producing unit can push the air in the frequency response component, so as to drive the inner space of the shell to generate airflow.
2. The multi-function docking station as recited in claim 1, wherein the frequency response component comprises:
one end of the sound guide tube is connected with the sound producing unit, and the vibration of the sound producing unit can push the air in the sound guide tube;
an air outlet formed at the other end of the sound guide tube opposite to the sound generation unit and communicated with the inner space of the shell; the air in the sound guide tube is pushed by the vibration of the sound producing unit to generate airflow at the air outlet, and the air drives the inner space of the shell to generate airflow.
3. The multi-functional docking station as recited in claim 2, wherein the sound guide tube extends in an arc shape.
4. The multi-functional docking station as recited in claim 2, wherein the air outlet is directed toward the circuit board.
5. The multi-functional docking station of claim 2,
the housing further comprises:
a circular annular wall, the interior space being formed within the circular annular wall;
the sound guide pipe extends along the arc of the circular annular wall;
the air flow generated by the air outlet flows along the circular annular wall.
6. The multi-function docking station as recited in claim 1, wherein the frequency response component comprises:
one end of the sound guide tube is connected with the sound producing unit, and the vibration of the sound producing unit can push the air in the sound guide tube;
the passive radiation plate is arranged at the other end of the sound guide tube, which is opposite to the pronunciation unit, and is positioned in the inner space of the shell; the air in the sound guide tube pushes the passive radiation plate after being pushed by the vibration of the sound producing unit, and the passive radiation plate generates vibration, so that the vibration of the passive radiation plate can push the air in the inner space of the shell, and the inner space of the shell is driven to generate airflow.
7. The multi-functional docking station as recited in claim 6, wherein the sound guide tube extends in an arc shape.
8. The multi-function docking station as recited in claim 6, wherein the passive radiating plate faces the circuit board.
9. The multi-functional docking station of claim 6,
the housing further comprises:
a circular annular wall, the interior space being formed within the circular annular wall;
the sound guide pipe extends along the arc of the circular annular wall;
the airflow generated by the passive radiating plate flows along the circular annular wall, so that a vortex is formed in the inner space.
10. The multi-functional docking station as recited in any one of claims 1 to 9, wherein a gap is formed between the at least one through hole of the housing and the at least one corresponding electrical base of the circuit board, and the gap is capable of allowing air to flow therethrough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022130451.0U CN212992851U (en) | 2020-09-25 | 2020-09-25 | Multifunctional extension base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022130451.0U CN212992851U (en) | 2020-09-25 | 2020-09-25 | Multifunctional extension base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212992851U true CN212992851U (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022130451.0U Active CN212992851U (en) | 2020-09-25 | 2020-09-25 | Multifunctional extension base |
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| CN (1) | CN212992851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD931860S1 (en) * | 2020-01-21 | 2021-09-28 | Bizlink International Corporation | Docking station |
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2020
- 2020-09-25 CN CN202022130451.0U patent/CN212992851U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD931860S1 (en) * | 2020-01-21 | 2021-09-28 | Bizlink International Corporation | Docking station |
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