WO2021000528A1

WO2021000528A1 - Docking station loudspeaker box

Info

Publication number: WO2021000528A1
Application number: PCT/CN2019/125641
Authority: WO
Inventors: 刘香平; 卢涛
Original assignee: 深圳市湘凡科技有限公司
Priority date: 2019-07-03
Filing date: 2019-12-16
Publication date: 2021-01-07
Also published as: CN210112251U

Abstract

Disclosed is a docking station loudspeaker box, comprising: a housing, the housing being provided with an accommodating cavity; an interface extension module, the interface extension module being fixedly connected in an interface extension module support, and the interface extension module support being provided in the accommodating cavity; and a loudspeaker box assembly, the loudspeaker box assembly being provided in the housing and being electrically connected to the interface extension module, wherein a flexible pad is provided between at least one of the interface extension module support and the loudspeaker box assembly and the housing. According to the present application, multiple PCBAs which are vertically stacked and provided in the accommodating cavity are electrically connected to the loudspeaker box assembly, and the side surface of the housing is provided with multiple interfaces, so that the trouble that a loudspeaker box does not need to be additionally found when a smart device is connected to multiple external hardware is solved, and a workbench is also simpler.

Description

A docking station speaker

This application claims the priority of a Chinese patent application filed with the Chinese Patent Office with the application number 201921025949.1 and the invention title of "a kind of docking station speaker" on July 3, 2019, the entire content of which is incorporated into this application by reference.

Technical field

The embodiments of the present application belong to the technical field of speakers, and in particular, relate to a docking station speaker.

Background technique

Docking station is an external device specially designed for smart devices. By duplicating or expanding ports, the smart device can be combined with multiple accessories or external devices such as external monitors, mobile phones, U disks, network cables, mice, and external keyboards. Convenient one-stop connection.

technical problem

When using the existing docking station, there will be some times when a loudspeaker is needed. At this time, additional speakers need to be connected, and the trouble is not simple.

Technical solutions

The embodiment of the present application provides a docking station speaker, including:

A housing, the housing having a containing cavity;

An interface expansion module, the interface expansion module is fixedly connected in the interface expansion module holder, and the interface expansion module holder is in the containing cavity;

A speaker assembly, the speaker assembly is arranged in the housing and electrically connected to the interface expansion module;

Wherein, a flexible pad is provided between at least one of the interface expansion module bracket and the speaker assembly and the housing.

In an embodiment, the housing further includes: a speaker cover, a top cover, a front panel, a rear panel, and a base. The front panel and the rear panel are respectively provided with interfaces connected to both sides of the interface expansion module. A corresponding opening, the front plate and the rear plate are fixedly connected to the two opposite sides of the containing cavity, the sound box cover is fixedly connected to the containing cavity, and the top cover is fixed to the containing cavity. On the top of the cavity, the base is fixedly connected to the bottom end of the accommodating cavity, the interface expansion module bracket is fixedly connected to the base, and the sound box assembly is fixedly connected to the interface expansion module bracket.

In one embodiment, the sound box cover includes: a first sound box cover and a second sound box cover, and the first sound box cover and the second sound box cover are fixedly connected on symmetrical two sides of the containing cavity.

In an embodiment, the lower end of the base is provided with an anti-skid pad, and the anti-skid pad is a silicone soft pad.

In an embodiment, the lower end of the base is provided with an anti-skid pad, and the base is made of metal material.

In an embodiment, the interface expansion module includes: a first PCBA board, a second PCBA board, and a third PCBA board. One side of the first PCBA board has a VGA interface, an HDMI interface, and a Type-C interface, so The second PCBA board has a USB interface, a power supply socket and a network cable port, and one side of the third PCBA board has an audio socket, an SD card slot, a TF card slot, a Type-C interface and a USB socket.

In an embodiment, the first PCBA board and the second PCBA board have the same direction on the side with the socket, and the socket side of the third PCBA board is opposite to the first PCBA board and the second PCBA board. Two PCBA boards have sockets in opposite directions.

In one embodiment, the docking station speaker further includes a power indicator light, the power indicator light is electrically connected to the interface expansion module, the interface expansion module bracket has an opening corresponding to the power indicator light, and the power indicator The lamp protrudes through the opening and does not exceed the first sound box cover.

In an embodiment, the flexible pad includes a first flexible pad and a second flexible pad, the first flexible pad is disposed between the speaker assembly and the top cover, and the second flexible pad is disposed on the Between the interface expansion module bracket and the base.

In one embodiment, the first flexible pad and the second flexible pad are foam materials.

In one embodiment, the sound box assembly is arranged on the upper part of the housing.

In one embodiment, the interface expansion module is arranged in the lower part of the housing.

Beneficial effect

The design of the present application is reasonable and easy to use. The three vertically stacked PCBAs arranged in the accommodating cavity are electrically connected to the speaker assembly, and there are multiple interfaces on the side of the housing, which solves the problem of connecting smart devices to multiple external hardware There is no need to worry about other speakers, and the workbench is more concise.

Description of the drawings

In order to more clearly describe the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed in the description of the embodiments. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, without creative work, other drawings can be obtained based on these drawings.

Figure 1 is an exploded view of a docking station speaker of this application.

Fig. 2 is a structural diagram of an interface expansion module of a docking station speaker of this application.

Figure 3 is a front structure diagram of a docking station speaker of the application.

Fig. 4 is a rear structure diagram of a docking station speaker of the application.

Fig. 5 is a front view of an interface expansion module of a docking station speaker of this application.

Fig. 6 is a rear view of an interface expansion module of a docking station speaker according to this application.

In the figure: 10, housing; 11, containing cavity; 13, top cover; 14, front plate; 15, rear plate; 16, base; 17, anti-skid pad; 20, interface expansion module; 21, interface expansion module bracket 22, the first PCBA board; 23, the second PCBA board; 24, the third PCBA board; 25, the power indicator; 30, the speaker assembly; 41, the first flexible pad; 42, the second flexible pad; 121, the first One speaker cover; 122, the second speaker cover.

Embodiments of the invention

In order to make the technical means, creative features, goals and effects achieved by this application easy to understand, the application will be further elaborated below in conjunction with specific implementations.

A docking station speaker as shown in Figures 1-6, comprising a housing 10 with a receiving cavity 11; an interface expansion module 20, which is fixedly connected to the interface expansion module bracket 21 , The interface expansion module bracket 21 is in the accommodating cavity 11; a sound box assembly 30, the sound box assembly 30 is arranged in the housing 10 and electrically connected to the interface expansion module 20; wherein, the interface A flexible pad is provided between at least one of the expansion module bracket 21 and the speaker assembly 30 and the housing 10, and the flexible pad is used to reduce the vibration caused by the speaker assembly 30 and improve the user experience .

Wherein, the housing 10 further includes a sound box cover 12, a top cover 13, a front panel 14, a rear panel 15 and a base 16. The front panel 14 and the rear panel 15 are respectively connected to the interface expansion module 20. The ports on the sides correspond to openings one by one, the front plate 14 and the rear plate 15 are fixedly connected to the two opposite sides of the containing cavity 11, and the sound box cover is fixedly connected to the containing cavity 11, so The top cover 13 is fixed on the top of the containing cavity 11, the base 16 is fixedly connected to the bottom end of the containing cavity 11, the interface expansion module bracket 21 is fixedly connected to the base 16, and the sound box The assembly 30 is fixedly connected to the interface expansion module bracket 21.

Wherein, the interface expansion module 20 includes: a first PCBA board 22, a second PCBA board 23, and a third PCBA board 24. One side of the first PCBA board 22 has a VGA interface, an HDMI interface and a Type-C interface, The second PCBA board 23 has a USB interface, a power supply socket and a network cable port. One side of the third PCBA board 24 has an audio socket, an SD card slot, a TF card slot, a Type-C interface and a USB socket. Wherein, the first PCBA board 22 and the second PCBA board 23 have sockets in the same direction, and the third PCBA board 24 has sockets relative to the first PCBA board 22 and the second PCBA board. Second, the direction of the side of the PCBA board 23 with the sockets is opposite to meet the needs of various external hardware of users.

Wherein, the flexible pad includes a first flexible pad 41 and a second flexible pad 42, the first flexible pad 41 is disposed between the speaker assembly 30 and the top cover 13, and the second flexible pad 42 is disposed Between the interface expansion module bracket 21 and the base 16.

Wherein, the sound box assembly 30 is arranged on the upper part of the housing 10, that is, between the interface expansion module bracket 21 and the top cover 13, and the interface expansion module bracket 21 and the top cover 13 form a In the sound cavity, the interface expansion module 20 is arranged in the lower part of the housing 10.

Wherein, the sound box cover includes a first sound box cover 121 and a second sound box cover 122, and the first sound box cover 121 and the second sound box cover 122 are fixedly connected on two symmetrical sides of the accommodating cavity 11, and Conducive to better sound effect.

An anti-skid pad 17 is provided at the lower end of the base 16. The base 16 is made of a metal material. The metal material has a heavy weight, which reduces the overall center of gravity and is stronger. The anti-skid pad 17 is a silicone soft pad, which is not easy to slide.

Wherein, the power indicator 25 is electrically connected to the interface expansion module 20, the interface expansion module bracket 21 has an opening corresponding to the power indicator 25, so that the power indicator 25 protrudes, and the power indicator 25 passes through the above The opening is protruding and does not exceed the first speaker cover 121, and the built-in indicator light has a prompt function and is beautiful.

Wherein, the first flexible pad 41 and the second flexible pad 42 are made of foam material.

The above shows and describes the basic principles and main features of the application and the advantages of the application. Those skilled in the industry should understand that this application is not limited by the above-mentioned embodiments. The above-mentioned embodiments and the description only illustrate the principles of this application. Without departing from the spirit and scope of this application, this application will also have Various changes and improvements, these changes and improvements all fall within the scope of the claimed application. The scope of protection claimed by this application is defined by the appended claims and their equivalents

.

Claims

A docking station speaker, characterized in that it comprises:

A housing (10), the housing (10) has a containing cavity (11);

An interface expansion module (20), the interface expansion module (20) is fixedly connected in the interface expansion module bracket (21), and the interface expansion module bracket (21) is in the containing cavity (11);

A speaker assembly (30), the speaker assembly (30) is arranged in the housing (10) and electrically connected to the interface expansion module (20);

Wherein, a flexible pad is provided between at least one of the interface expansion module bracket (21) and the speaker assembly (30) and the housing (10).
The docking station speaker according to claim 1, wherein the housing (10) further comprises: a speaker cover, a top cover (13), a front panel (14), a rear panel (15) and a base ( 16) The front panel (14) and the rear panel (15) respectively have openings corresponding to the interfaces on both sides of the interface expansion module (20), and the front panel (14) and the The rear plate (15) is fixedly connected to the opposite sides of the containing cavity (11), the sound box cover is fixedly connected to the containing cavity (11), and the top cover (13) is fixed to the containing cavity (11). On the top of the cavity (11), the base (16) is fixedly connected to the bottom end of the containing cavity (11), the interface expansion module bracket (21) is fixedly connected to the base (16), and the The speaker assembly (30) is fixedly connected to the interface expansion module bracket (21).
The docking station speaker according to claim 2, wherein the speaker cover comprises: a first speaker cover (121) and a second speaker cover (122), the first speaker cover (121) and the The second sound box cover (122) is fixedly connected to the symmetrical two sides of the containing cavity (11).
The docking station sound box according to claim 2, characterized in that an anti-skid pad (17) is provided at the lower end of the base (16), and the anti-skid pad (17) is a silicone soft pad.
The docking station speaker according to claim 2, characterized in that a non-slip mat (17) is provided at the lower end of the base (16), and the base (16) is made of a metal material.
The docking station speaker according to claim 1, wherein the interface expansion module (20) comprises: a first PCBA board (22), a second PCBA board (23) and a third PCBA board (24) , One side of the first PCBA board (22) has a VGA interface, an HDMI interface and a Type-C interface, the second PCBA board (23) has a USB interface, a power supply socket and a network cable port, and the third PCBA board (24) One side has audio jack, SD card slot, TF card slot, Type-C interface and USB jack.
The docking station speaker according to claim 6, wherein the first PCBA board (22) and the second PCBA board (23) have the same direction on the side with the socket, and the third PCBA board (24) The side with the socket is opposite to the side with the socket of the first PCBA board (22) and the second PCBA board (23).
The docking station speaker according to claim 6, wherein the docking station speaker further comprises a power indicator light (25), and the power indicator light (25) is electrically connected to the interface expansion module (20). The interface expansion module bracket (21) has an opening corresponding to the power indicator light (25), and the power indicator light (25) protrudes through the opening and does not exceed the first sound box cover (121).
The docking station sound box according to claim 1, wherein the flexible pad comprises: a first flexible pad (41) and a second flexible pad (42), and the first flexible pad (41) is arranged on Between the speaker assembly (30) and the top cover (13), the second flexible pad (42) is arranged between the interface expansion module bracket (21) and the base (16).
The docking station speaker according to claim 9, wherein the first flexible pad (41) and the second flexible pad (42) are made of foam material.
The docking station sound box according to claim 1, wherein the sound box assembly (30) is arranged on the upper part of the housing (10).
The docking station speaker according to claim 1, characterized in that the interface expansion module (20) is arranged in a lower part of the housing (10).
The docking station speaker according to claim 1, wherein the docking station speaker further comprises a power indicator (25), and the power indicator (25) is electrically connected to the interface expansion module (20), and The interface expansion module bracket (21) has an opening corresponding to the power indicator light (25), and the power indicator light (25) protrudes through the opening and does not exceed the first sound box cover (121).