TWM608439U - Multifunctional docking station - Google Patents

Abstract

This creation is a multifunctional docking station with an air convection system, which includes a housing, a circuit board, and a speaker. The housing includes a through hole communicating with the inside. The circuit board is arranged in the shell and includes an electrical connection seat arranged in the through hole of the shell. The speaker includes a sound unit and a frequency response component. The frequency response component is connected to the sound unit, and can generate airflow by the vibration of the sound unit. This creation uses the speaker's sound unit to vibrate and sound and frequency response components to generate airflow to achieve heat dissipation. Since the speaker requires less space, it can be installed in a smaller space.

Description

Multi-function docking station

This creation relates to a multifunctional expansion base, especially a multifunctional expansion base with an air convection system.

The multi-function docking station is used to connect various Universal Serial Bus (USB) devices, and the internal electronic components and circuit boards of the multi-function docking station will heat up during use, so it is necessary to install a heat sink ( Such as fans) to ensure its performance and service life.

However, in the prior art, some small multi-function docking stations do not have enough space to install a fan, and even if the space is sufficient and a fan is installed, the fan motor itself will generate heat due to operation. The overall heat dissipation performance is not ideal, but it only increases power consumption.

In summary, the prior art multifunctional docking station does need to be improved.

In view of the aforementioned shortcomings and deficiencies of the prior art, this creation provides a multifunctional docking station that uses the frequency response component of the speaker to generate convection in the air inside the housing. The sound unit requires a small space and can be installed on In a small space, the multifunctional docking station can increase the heat dissipation performance and maintain a small volume at the same time.

In order to achieve the above creative purposes, the technical means used in this creation is to design a multifunctional docking station, which includes: A shell, which contains: An internal space; At least one perforation, which communicates with the internal space; A circuit board, which is set in the internal space, and includes: At least one electrical connection seat, the number of the at least one electrical connection seat is the same as the number of the at least one through hole, and the at least one electrical connection seat is respectively disposed in the at least one through hole; A speaker, which contains: A sound unit, which can generate vibration; A frequency response component is connected to the sound generating unit, and the vibration of the sound generating unit can push the air in the frequency response component, thereby driving the internal space of the casing to generate airflow.

The advantage of this creation is that a speaker is added to the multifunctional docking station, and the speaker's sound unit is used to vibrate and sound and the frequency response component is used to generate airflow, thereby generating air convection in the internal space. Since the speaker requires less space, it can be installed in a smaller space than a cooling fan, so that the multifunctional docking station can increase the heat dissipation performance while maintaining a smaller volume.

Furthermore, in the multifunctional docking station, the frequency response component includes: a sound guide tube, one end of which is connected to the sounding unit, and the vibration of the sounding unit can push the air in the sound guide tube An air outlet, which is formed at the other end of the sound guide tube relative to the sound unit and communicates with the inner space of the housing; the air in the sound guide tube is pushed by the sound unit after being pushed by the vibration of the sound guide The air outlet generates air flow, and thereby drives the internal space of the housing to generate air flow.

Furthermore, in the multifunctional docking station, the sound guide tube extends in an arc shape.

Furthermore, in the multifunctional docking station, the air outlet faces the circuit board.

Furthermore, in the multifunctional docking station, the housing further comprises: a circular ring wall, the inner space is formed in the circular ring wall; the sound guide tube runs along the circular ring wall It extends in an arc shape; the air flow generated by the air outlet flows along the circular ring wall.

Furthermore, in the multifunctional docking station, the frequency response component includes: a sound guide tube, one end of which is connected to the sounding unit, and the vibration of the sounding unit can push the air in the sound guide tube ; A passive radiating plate, which is arranged at the other end of the sound tube relative to the sound unit, and is located in the inner space of the housing; the air in the sound tube is pushed by the vibration of the sound unit Squeeze the passive radiating panel and make the passive radiating panel vibrate, whereby the vibration of the passive radiating panel can push the air in the internal space of the housing, and thereby drive the internal space of the housing to generate airflow .

Furthermore, in the multifunctional docking station, the sound guide tube extends in an arc shape.

Furthermore, in the multifunctional docking station, the passive radiating board faces the circuit board.

Furthermore, in the multifunctional docking station, the housing further comprises: a circular ring wall, the inner space is formed in the circular ring wall; the sound guide tube runs along the circular ring wall The airflow generated by the passive radiating plate flows along the circular ring wall, thereby forming a vortex in the internal space.

Furthermore, 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 connection seat of the corresponding circuit board, and the gap can allow air to circulate.

In the following, in conjunction with the drawings and preferred embodiments of this creation, the technical means adopted by this creation to achieve the predetermined creation purpose are further explained.

Please refer to FIG. 1 and FIG. 2, the multifunctional docking station of the present invention includes a housing 10, a circuit board 20, and a speaker 30.

In the first embodiment, the housing 10 is circular and includes an inner space 11, at least one through hole 12, and a circular ring wall 13. The internal space 11 is formed in the circular ring wall 13. The through hole 12 is formed on the circular ring wall 13 and communicates with the internal space 11. The design of the ring wall in a circular shape is to make the air flowing inside generate a vortex to further increase the heat dissipation efficiency. However, in other embodiments, the circular ring wall 13 is not necessarily required.

The circuit board 20 is disposed in the internal space 11 and includes at least one electrical connection seat 21. The number of the electrical connection seats 21 is the same as the number of the through holes 12, and the electrical connection seats 21 are respectively arranged in the through holes 12. In addition, in the first embodiment, a gap is formed between the through hole 12 of the housing 10 and the electrical connection seat 21 of the corresponding circuit board 20. The gap can allow air to circulate and increase the heat dissipation efficiency. However, in other embodiments, the electrical connection The seat 21 may also be closely fitted to the through hole 12.

Please further refer to FIGS. 3 and 4, the speaker 30 includes a sounding unit 31 and a frequency response component 32. The sounding unit 31 can generate vibrations, and can produce sounds through the vibrations. Among them, the sounding unit 31 can include components such as voice coil, elastic wave, drum paper, and sound box. The frequency response component 32 is connected to the sound unit 31, and the vibration of the sound unit 31 can push the air in the frequency response component 32 to drive the internal space 11 of the housing 10 to generate airflow.

Specifically, in the first embodiment, the frequency response component 32 includes a sound tube 321 and an air outlet 322. One end of the sound guiding tube 321 is connected to the sounding unit 31, and the vibration of the sounding unit 31 can push the air in the sound guiding tube 321. In addition, in the first embodiment, the sound guide tube 321 extends in an arc shape, but in other embodiments, it is not limited to this. The air outlet 322 is formed at the other end of the sound guide tube 321 opposite to the sound generating 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 unit 31 to generate air flow at the air outlet 322, and since the air outlet 322 is connected to the internal space 11 of the housing 10, the air outlet 322 can thereby drive the housing 10 The internal space 11 generates airflow. In addition, in the first embodiment, the air outlet 322 faces the circuit board 20, but in other embodiments, it is not limited thereto.

Furthermore, in the first embodiment, since the housing 10 is circular and includes a circular ring wall 13, the sound guide tube 321 extends along the arc of the circular ring wall 13, and the air outlet 322 is formed The airflow can flow along the circular ring wall 13 and thereby form a vortex in the internal space 11. In the first embodiment, the formation of eddy currents can increase the heat dissipation efficiency. However, in other embodiments, the circular ring wall 13, the sound guide tube 321, and the air outlet 322 are not limited to the above-mentioned structural cooperation, and the relative relationship between the three can be Arbitrary transformation and vortex formation is not necessarily required. Furthermore, in the first embodiment, the electrical connection seat 21 and the air outlet 322 on the circuit board 20 are located in the same semicircle area of the circular housing 10, as shown in FIG. Better heat dissipation performance is produced, but in other embodiments, it is not limited to this.

Please further refer to FIG. 5, the basic structure of the second embodiment of this creation is roughly the same as the first embodiment. The second embodiment differs from the first embodiment only in that the frequency response component 32A does not include the frequency response component 32A in the second embodiment. Instead of the air outlet, the frequency response component 32A includes a passive radiating plate 322A. The passive radiating plate 322A is arranged at the other end of the sound guide tube relative to the sound generating 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 unit, and cause the passive radiating plate 322A to vibrate, whereby the vibration of the passive radiating plate 322A can push the inner space of the housing Air, and thereby drive the internal space of the housing to generate airflow. In addition, in the second embodiment, the passive radiating plate faces the circuit board 20A, but in other embodiments, it is not limited to this.

The advantage of this creation is that the speaker 30 is added to the multifunctional docking station, and the sounding unit 31 of the speaker 30 is used to vibrate and sound and the frequency response component 32 is used to generate air flow, thereby generating air convection in the internal space 11. Since the speaker 30 requires less space, it can be installed in a smaller space than a cooling fan, so that the multifunctional docking station can increase the heat dissipation performance while maintaining a smaller volume.

The above description is only the preferred embodiment of the creation, and does not limit the creation in any form. Although the creation has been disclosed in the preferred embodiment as above, it is not intended to limit the creation. Any technical field has Generally knowledgeable persons, without departing from the scope of this creative technical solution, can use the technical content disclosed above to make slight changes or modifications to equivalent embodiments with equivalent changes. However, any content that does not deviate from this creative technical solution is based on this Any simple modifications, equivalent changes and modifications made to the above embodiments by the technical essence of the creation still fall within the scope of the technical solution for creation.

10: Shell 11: Internal space 12: Piercing 13: circular ring wall 20: circuit board 21: Electrical connection seat 30: Horn 31: Pronunciation unit 32: Frequency response components 321: Sound Pipe 322: Exhaust 20A: Circuit board 31A: Pronunciation unit 32A: Frequency response component 322A: Passive radiator

Figure 1 is a perspective view of the first embodiment of this creation. Figure 2 is an exploded view of the components of the first embodiment of this creation. Figure 3 is an exploded view of another component of the first embodiment of the present creation. Fig. 4 is a schematic top view of the circuit board and the speaker of the first embodiment of the invention. Figure 5 is an exploded view of the components of the second embodiment of this creation.

11: Internal space

12: Piercing

13: circular ring wall

20: circuit board

21: Electrical connection seat

30: Horn

31: Pronunciation unit

32: Frequency response components

322: Exhaust

Claims (10)

A multifunctional docking station, which contains: A shell, which contains: An internal space; At least one perforation, which communicates with the internal space; A circuit board, which is set in the internal space, and includes: At least one electrical connection seat, the number of the at least one electrical connection seat is the same as the number of the at least one through hole, and the at least one electrical connection seat is respectively disposed in the at least one through hole; A speaker, which contains: A sound unit, which can generate vibration; A frequency response component is connected to the sound unit, and the vibration of the sound unit can push the air in the frequency response component, thereby driving the internal space of the casing to generate airflow. The multifunctional docking station according to claim 1, wherein the frequency response component includes: A sound guide tube, one end of which is connected to the sounding unit, and the vibration of the sounding unit can push the air in the sound guide tube; An air outlet formed at the other end of the sound guide tube relative to the sounding unit and connected to the inner space of the housing; the air in the sound guide tube is pushed by the sounding unit after being pushed by the sounding unit. The air port generates air flow, and thereby drives the internal space of the casing to generate air flow. The multifunctional docking station according to claim 2, wherein the sound guide tube extends in an arc shape. The multifunctional docking station according to claim 2, wherein the air outlet faces the circuit board. The multifunctional docking station according to claim 2, wherein: The housing further includes: A circular ring wall, the inner space is formed in the circular ring wall; The sound guide tube extends along the arc of the circular ring wall; The air flow generated by the air outlet flows along the circular ring wall. The multifunctional docking station according to claim 1, wherein the frequency response component includes: A sound guide tube, one end of which is connected to the sounding unit, and the vibration of the sounding unit can push the air in the sound guide tube; A passive radiating plate, which is arranged at the other end of the sound guide tube relative to the sounding unit, and is located in the inner space of the housing; the air in the sound guide tube is pushed by the vibration of the sounding unit and then pushed The passive radiating plate causes the passive radiating plate to vibrate, whereby the vibration of the passive radiating plate can push the air in the inner space of the casing, and thereby drive the inner space of the casing to generate airflow. The multifunctional docking station according to claim 6, wherein the sound guide tube extends in an arc shape. The multifunctional docking station according to claim 6, wherein the passive radiating board faces the circuit board. The multifunctional docking station according to claim 6, wherein: The housing further includes: A circular ring wall, the inner space is formed in the circular ring wall; The sound guide tube extends along the arc of the circular ring wall; The air flow generated by the passive radiating plate flows along the circular ring wall, thereby forming a vortex in the internal space. The multifunctional docking station according to 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 electrical connection seat of the corresponding circuit board, the The gap allows air to circulate.

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