CN110557484A

CN110557484A - Two-in-one structure of sound outlet hole and USB interface of loudspeaker

Info

Publication number: CN110557484A
Application number: CN201910831925.3A
Authority: CN
Inventors: 白伟
Original assignee: Guangdong Yinuo Communication Co Ltd
Current assignee: Guangdong Yinuo Communication Co Ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2019-12-10

Abstract

The utility model provides a two unification structures of speaker sound outlet and USB interface, is applied to the terminal, the terminal includes speaker module and USB interface, the speaker module includes the sound outlet, the USB interface includes the socket, still be equipped with the through-hole on the lateral wall of USB interface one side, the speaker module with USB interface connection, the sound outlet of speaker module corresponds the through-hole accesss to the outside structure in terminal. By adopting the design, the sound outlet of the loudspeaker is communicated to the outside of the terminal through the USB interface to realize the sound emission of the terminal.

Description

Two-in-one structure of sound outlet hole and USB interface of loudspeaker

Technical Field

The invention relates to the field of communication equipment, in particular to a structure integrating a sound outlet hole of a loudspeaker and a USB interface.

Background

In order to realize sound external playing and data transmission, a speaker sound outlet hole 101 (see fig. 1) and a USB interface hole need to be separately formed on the surface of a conventional smart terminal (including a mobile phone, a tablet computer, etc., hereinafter, taking the mobile phone as an example) on the market at present.

At present, the idea of a mobile phone manufacturer is to design an integrated mobile phone, reduce the holes on the surface of the mobile phone as much as possible, not only for the purpose of beauty, but also for the purpose of easy design in the aspects of water and dust prevention; therefore, the mobile phone with the earphone jack cancelled also comes along; however, due to the habit of use and the convenience of operation, the power-on/off button, the volume button and the USB interface for transmitting the charging data of the mobile phone cannot be eliminated.

However, the sound output hole of the speaker on the surface of the mobile phone cannot be eliminated, which is a problem considered by the designer of the mobile phone because the sound quality of the mobile phone has a direct relationship with the size and the opening area of the sound output hole.

Disclosure of Invention

In order to overcome the above problems, the present invention provides a speaker sound outlet hole and USB interface two-in-one structure with reduced openings on the surface of the terminal.

The technical scheme of the invention is as follows: the utility model provides a two unification structures of speaker sound outlet and USB interface is applied to the terminal, the terminal includes speaker module and USB interface, the speaker module includes the sound outlet, the USB interface includes the socket, still be equipped with the through-hole on the lateral wall of USB interface one side, the speaker module with USB interface connection, the sound outlet of speaker module corresponds the through-hole accesss to the terminal outside.

For the improvement of the invention, the USB speaker further comprises a waterproof ring and a waterproof grid, wherein the waterproof ring is arranged between the speaker module and the USB interface, the sound outlet and the through hole are surrounded in the waterproof ring, and the waterproof grid is arranged between the waterproof ring and the speaker module.

For the improvement of the invention, the waterproof grid is adhered to the sound outlet of the loudspeaker module, and the waterproof ring is adhered to one surface of the waterproof grid, which is far away from the sound outlet.

For the improvement of the invention, a circle of waterproof and dustproof bulges used for the USB interface are arranged on the transverse outer surface of the USB interface.

The loudspeaker module comprises a loudspeaker module and a USB interface, wherein the loudspeaker module comprises a sound outlet, the USB interface comprises a socket, a through hole is formed in the side wall of one side of the USB interface, the loudspeaker module is connected with the USB interface, and the sound outlet of the loudspeaker module corresponds to the structure that the through hole leads to the outside of the terminal. In conclusion, the sound outlet of the loudspeaker is communicated to the outside of the terminal through the USB interface to realize sound emission of the terminal.

Drawings

Fig. 1 is a schematic structural view of a conventional terminal having a sound outlet hole formed in a bottom thereof.

Fig. 2 is a schematic structural view of a bottom portion of the terminal to which the present invention is applied.

Fig. 3 is a schematic exploded view of the present invention.

Fig. 4 is a schematic perspective view of the present invention.

FIG. 5 is a schematic diagram of a USB interface according to the present invention.

Fig. 6 is a schematic plan view of the present invention.

Fig. 7 is a schematic sectional view at a-a in fig. 6.

Fig. 8 is an enlarged schematic view of B in fig. 7.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or assembly referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 8, what is disclosed in fig. 1 to 8 is a speaker sound outlet and USB interface two-in-one structure, which is applied to a terminal 100, where the terminal 100 includes a speaker module 1 and a USB interface 2, the speaker module 1 includes a sound outlet 11, the USB interface 2 includes a socket 21, a through hole 22 is further disposed on a side wall of one side of the USB interface 2, the speaker module 1 is connected to the USB interface 2, and the sound outlet 11 of the speaker module 1 leads to the outside of the terminal 100 corresponding to the through hole 22. The sound outlet 11 of the speaker is led to the outside of the terminal 100 through the USB interface 2 to realize sound emission of the terminal 100, and the terminal 100 has a waterproof and dustproof design that can reduce the number of holes on the surface of the terminal 100 and facilitate the terminal 100.

With the above design, the terminal 100 can cancel the sound outlet hole 101 of the speaker on the surface of the terminal 100, and cancel the sound outlet hole 101 of the speaker on the surface of the terminal 100 (note that the sound outlet hole 101 and the sound outlet 11 cannot be mixed together, the sound outlet hole 101 is a hole for sound emission on the surface of the terminal 100 in the prior art, and the sound outlet 11 is arranged inside the terminal 100, and the sound emission of the terminal 100 is emitted through the USB interface 2), so that the appearance of the terminal 100 looks like a hole-reducing feature, and the possibility that water or dust enters the interior of the mobile phone from the sound outlet hole 101 of the speaker on the surface of the terminal 100 is reduced.

Preferably, still include waterproof circle 3 and waterproof net 4, waterproof circle 3 is established speaker module 1 with between the USB interface 2, will sound outlet 11 with the through-hole 22 surrounds in waterproof circle 3, waterproof net 4 is established waterproof circle 3 with between the speaker module 1.

Specifically, be equipped with waterproof circle 3 and waterproof net 4 on speaker module 1's sound outlet 11, USB interface 2 passes through waterproof circle 3 with waterproof net 4 with speaker module 1 is connected, sticiss waterproof circle 3 can prevent that water and dust from getting into inside terminal 100 in the USB interface 2.

Preferably, the waterproof grid 4 is bonded to the sound outlet 11 of the speaker module 1, and the waterproof ring 3 is bonded to the waterproof grid 4 on the side far away from the sound outlet 11.

Preferably, a circle of waterproof and dustproof protrusions 23 used for the USB interface 2 are arranged on the transverse outer surface of the USB interface 2.

USB interface 2 is Type-C interface, and the binding post of Type-C interface is in the centre of Type-C interface, so can set up the through-hole 22 that is used for terminal 100 sound to put outward on the lateral wall of Type-C interface, the material of the protruding 23 on the USB interface 2 adopts elastic silica gel, and when USB interface 2 installed on the shell of terminal 100, the shell extrusion of terminal 100 protruding 23 on the USB interface 2 reaches the effect of the USB interface 2 department of sealed terminal 100 shell to realize the waterproof dustproof of USB interface 2 department.

It should be noted that, although the speaker sound outlet hole and USB interface two-in-one structure provided by the present invention is applied to the terminal 100, the terminal 100 has the advantages of more beautiful appearance and easy waterproof and dustproof design; however, there are also certain disadvantages: when the data line is inserted into the USB interface 2, the external sound quality of the terminal 100 is affected, because the sound quality of the terminal 100 is directly related to the size of the sound output hole and the area of the opening hole. These drawbacks are addressed by the present inventors or other workers in the field.

It should be noted that the detailed explanation of the above embodiments is only for the purpose of explaining the present invention so as to better explain the present invention, but the descriptions should not be construed as limiting the present invention for any reason, and particularly, the features described in the different embodiments may be arbitrarily combined with each other to constitute other embodiments, and the features should be understood as being applicable to any one embodiment and not limited to only the described embodiments except for the explicit contrary description.

Claims

1. The utility model provides a two unification structures of speaker sound outlet and USB interface, is applied to the terminal, the terminal includes speaker module (1) and USB interface (2), speaker module (1) is including sound outlet (11), USB interface (2) are including socket (21), its characterized in that: still be equipped with through-hole (22) on the lateral wall of USB interface (2) one side, speaker module (1) with USB interface (2) are connected, the play sound mouth (11) of speaker module (1) correspond through-hole (22) lead to the terminal outside.

2. The speaker sound outlet and USB interface (2) two-in-one structure according to claim 1, wherein: still include waterproof circle (3) and waterproof net (4), establish waterproof circle (3) speaker module (1) with between USB interface (2), will sound outlet (11) with through-hole (22) surround in waterproof circle (3), establish waterproof net (4) waterproof circle (3) with between speaker module (1).

3. The speaker sound outlet and USB interface (2) two-in-one structure according to claim 2, wherein: waterproof net (4) bond on sound outlet (11) of speaker module (1), waterproof circle (3) bond keep away from on waterproof net (4) the one side of sound outlet (11).

4. A speaker sound outlet and USB interface (2) two-in-one structure according to any one of claims 1 to 3, wherein: the horizontal surface of USB interface (2) is equipped with the round and is used for USB interface (2) department waterproof dustproof arch (23).