CN206807767U - Mobile terminal - Google Patents

Abstract

The utility model discloses a mobile terminal, comprising: a casing, on which an earphone hole and a main sound outlet are arranged; an earphone seat, the earphone seat is arranged in the earphone hole, and The inner wall is provided with an auxiliary sound outlet; a speaker, the speaker is arranged in the housing, the speaker is arranged opposite to the main sound outlet, and the housing is provided for communicating with the auxiliary sound outlet and The sound output channel of the sound output end of the speaker. According to the mobile terminal of the embodiment of the present invention, the auxiliary sound outlet is provided on the inner wall of the earphone holder, so when the main sound outlet is blocked, the auxiliary sound outlet can also transmit the sound from the speaker to the outside of the casing, It ensures that the mobile terminal always has the function of loudspeaker, and solves the problem in the prior art that the sound volume of the loudspeaker becomes smaller and becomes more complicated due to the blockage of the sound outlet.

Description

mobile terminal

technical field

The utility model relates to the communication field, in particular to a mobile terminal.

Background technique

Most of the mobile phones in the related technology are bar machines, and the sound hole of the speaker is basically located at the bottom of the mobile phone. If the use environment is relatively harsh, the sound hole of the speaker is very easy to be blocked by dust or other impurities after a period of time, causing the external sound to change. Small and complicated.

Utility model content

The utility model aims at at least solving one of the technical problems existing in the prior art.

For this reason, the utility model proposes a mobile terminal, which solves the problem in the prior art that the sound output volume becomes smaller and becomes more complicated due to the blockage of the sound outlet.

The mobile terminal according to the embodiment of the present invention includes: a housing, on which an earphone hole and a main sound outlet are arranged; an earphone socket, the earphone socket is arranged in the earphone hole, and An auxiliary sound outlet is provided on the inner wall; a speaker, the speaker is arranged in the housing, the speaker is arranged opposite to the main sound outlet, and the housing is provided for communicating with the auxiliary sound outlet and The sound output channel of the sound output end of the speaker.

According to the mobile terminal of the embodiment of the present invention, the auxiliary sound outlet is provided on the inner wall of the earphone holder, so when the main sound outlet is blocked, the auxiliary sound outlet can also transmit the sound from the speaker to the outside of the housing, It ensures that the mobile terminal always has the function of loudspeaker, and solves the problem in the prior art that the sound volume of the loudspeaker becomes smaller and becomes more complicated due to the blockage of the sound outlet.

In some embodiments of the present utility model, a waterproof member is provided in the auxiliary sound outlet hole.

In some embodiments of the present invention, the sum of the areas of the auxiliary sound outlets is not less than half of the sum of the areas of the main sound outlets.

In some embodiments of the present utility model, there are multiple auxiliary sound outlets.

Preferably, a plurality of the auxiliary sound outlet holes are evenly spaced along the circumference of the earphone base.

Optionally, the plurality of auxiliary sound outlet holes have the same shape.

In some embodiments of the present invention, the auxiliary sound outlet is arranged adjacent to the outlet end of the earphone holder.

In some embodiments of the present invention, the earphone hole and the main sound outlet are respectively located on the bottom wall of the housing.

Further, the speaker is arranged in contact with the earphone socket.

Furthermore, the sound output end of the speaker is arranged flush with the side wall of the auxiliary sound output hole away from the outlet end of the earphone socket.

Additional aspects and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Description of drawings

The above and/or additional aspects and advantages of the present utility model will become apparent and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

FIG. 1 is a partial schematic diagram of a mobile terminal according to an embodiment of the present invention;

Fig. 2 is a partial schematic diagram of a mobile terminal according to another embodiment of the present invention.

Reference signs:

mobile terminal 100,

Shell 1, earphone hole 10, main sound outlet 11, sound outlet channel 12,

Earphone holder 2, auxiliary sound outlet 22, plug-in channel 21,

speaker 3,

battery 4,

Waterproof parts5.

detailed description

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present utility model, but should not be construed as limiting the present utility model.

In the description of the present utility model, it should be understood that the terms "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", "axial" and "circumferential" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention. Novel and simplified descriptions do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the utility model. In the description of the present utility model, unless otherwise specified, "plurality" means two or more.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

The following describes a mobile terminal 100 according to an embodiment of the present invention with reference to FIG. 1 and FIG. 2 , wherein the mobile terminal 100 may be a device capable of communication such as a mobile phone and a PAD.

As shown in FIGS. 1 and 2 , a mobile terminal 100 according to an embodiment of the present invention includes: a housing 1 , an earphone holder 2 and a speaker 3 . It can be understood that the mobile terminal 100 also includes components such as a battery 4 and a PCB board, and the battery 4 and the PCB board are respectively arranged in the casing 1 . The housing 1 is provided with an earphone hole 10 and a main sound outlet 11, the earphone socket 2 is arranged in the earphone hole 10, the earphone socket 2 is electrically connected to the PCB board, and the inner wall of the earphone socket 2 is provided with an auxiliary sound hole 22, Specifically, the earphone base 2 is provided with a plug-in channel 21 facing the earphone hole 10 , and the earphone plug is pluggably matched with the plug-in channel 21 . It should be noted that the fixing method between the earphone socket 2 and the shell 1, and the matching relationship between the earphone plug and the earphone socket 2 when the earphone plug is inserted into the earphone socket 2 are already in the prior art, and will not be discussed here. A detailed description.

The loudspeaker 3 is arranged in the housing 1, the loudspeaker 3 is electrically connected to the PCB board, the loudspeaker 3 is arranged opposite to the main sound outlet 11, and the housing 1 is provided with an outlet for communicating with the auxiliary sound outlet 22 and the sound outlet of the loudspeaker 3. Audio channel 12.

Specifically, when the speaker 3 is working, the sound from the sound outlet of the speaker 3 can be transmitted out of the housing 1 from the main sound outlet 11 to realize the function of external playback, and the user can identify the external sound through the main sound output 11 . It can be understood that the through-hole area of the main sound outlet 11 affects the volume of the sound emitted, and when the main sound outlet 11 is blocked, the emitted sound will become smaller and more complicated.

Since the sound output channel 12 is connected between the sound output end of the loudspeaker 3 and the auxiliary sound output hole 22, the sound emitted from the speaker 3 will also propagate to the auxiliary sound output hole 22 through the sound output channel 12. When the earphone is plugged in, part of the sound emitted by the speaker 3 can be transmitted to the outside of the housing 1 through the auxiliary sound hole 22 and the plug-in channel 21. It can be seen that the mobile terminal 100 according to the embodiment of the present utility model has two external sound channels. , one of which is the main sound outlet 11, and the other is the auxiliary sound outlet 22 and the plug-in channel 21.

Because the auxiliary sound outlet 22 is located on the inner wall of the earphone holder 2, the earphone holder 2 needs to be inserted into the earphone plug, so the auxiliary sound outlet 22 is not easy to block, and when the main sound outlet 11 is blocked, it can be used as a backup sound outlet to ensure The mobile terminal 100 has an external speaker function.

According to the mobile terminal 100 of the embodiment of the present invention, the auxiliary sound outlet 22 is provided on the inner wall of the earphone holder 2, so when the main sound outlet 11 is blocked, the auxiliary sound outlet 22 can also transmit the sound emitted by the speaker 3. The sound is transmitted to the outside of the casing 1, ensuring that the mobile terminal 100 always has an external playback function, and solves the problem of low and complicated external playback volume in the prior art due to blocked sound outlets.

As shown in FIG. 2 , in some embodiments of the present invention, a waterproof member 5 is provided in the auxiliary sound outlet hole 22 . In this way, water vapor in the external environment can be prevented from entering the speaker 3 through the auxiliary sound outlet 22 , which is not only beneficial to the sound output of the auxiliary sound outlet 22 , but also improves the waterproof effect of the mobile terminal 100 . Optionally, the thickness of the waterproof member 5 may be the same as the depth of the auxiliary sound outlet 22 . Of course, it can be understood that the thickness of the waterproof member 5 may also be different from the depth of the auxiliary sound outlet hole 22 .

According to some embodiments of the utility model, there are multiple auxiliary sound outlet holes 22, so that the sound output effect of the auxiliary sound outlet holes 22 can be improved. Wherein a plurality of auxiliary sound outlet holes 22 can be evenly spaced along the circumferential direction of the earphone holder 2. Of course, it can be understood that a plurality of auxiliary sound outlet holes 22 can also be distributed at intervals in the axial direction of the earphone holder 2, or a plurality of auxiliary sound outlet holes 22 can be distributed at intervals in the axial direction of the earphone holder 2. The sound outlet holes 22 are distributed along the circumference of the earphone base 2 at intervals, and the intervals between the auxiliary sound outlet holes 22 are different.

Optionally, the plurality of auxiliary sound outlet holes 22 have the same shape, so that the structure is simple, and the processing and shaping of the auxiliary sound outlet holes 22 is facilitated. For example, the plurality of auxiliary sound outlet holes 22 may be formed as circular holes or elliptical holes. Of course, it can be understood that the shapes of the plurality of auxiliary sound outlet holes 22 may also be different. Further, the multiple auxiliary sound outlet holes 22 have the same size, so the structure is simple, and the processing and shaping of the auxiliary sound outlet holes 22 is facilitated.

In order to ensure the external playback effect of the mobile terminal 100 , in a preferred embodiment of the present invention, the sum of the areas of the auxiliary sound outlets 22 is not less than half of the sum of the areas of the main sound outlets 11 . It can be understood that when there is one auxiliary sound outlet 22, the sum of the areas of the auxiliary sound outlet 22 is the opening area of one auxiliary sound outlet 22; when there are multiple auxiliary sound outlets 22, the auxiliary sound outlet The sum of the areas of 22 is the sum of the opening areas of the multiple auxiliary sound outlet holes 22 . When the main sound outlet 11 is one, the sum of the areas of the main sound outlet 11 is the opening area of one main sound outlet 11, and when there are multiple main sound outlets 11, the sum of the areas of the main sound outlet 11 is multiple The sum of the opening areas of the main sound outlet 11.

In some embodiments of the present invention, the auxiliary sound outlet 22 is disposed adjacent to the outlet end of the earphone holder 2 . Therefore, the sound output effect of the auxiliary sound output hole 22 can be guaranteed.

According to some embodiments of the present invention, as shown in FIG. 1 and FIG. 2 , the earphone hole 10 and the main sound outlet 11 are respectively located on the bottom wall of the casing 1 . Therefore, the length of the sound outlet channel 12 is as small as possible to ensure the sound output effect of the auxiliary sound outlet hole 22 . Further, as shown in FIG. 1 and FIG. 2 , the speaker 3 is arranged in contact with the earphone socket 2 . Therefore, the components in the casing 1 are arranged compactly, and the length of the sound outlet channel 12 is further made as small as possible to ensure the sound output effect of the auxiliary sound outlet hole 22 .

In the example shown in FIG. 1 and FIG. 2 , the sound output end of the speaker 3 is flush with the side wall of the auxiliary sound output hole 22 away from the outlet end of the earphone base 2 . Therefore, the sound output effect of the auxiliary sound output hole 22 can be further ensured.

Other components and operations of the mobile terminal 100 according to the embodiment of the present invention, such as a touch screen module and a communication module, are known to those skilled in the art and will not be described in detail here.

In the description of this specification, reference to the terms "one embodiment," "some embodiments," "exemplary embodiments," "example," "specific examples," or "some examples" is intended to mean that the implementation Specific features, structures, materials or characteristics described in an embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications, substitutions and modifications, the scope of the present invention is defined by the claims and their equivalents.

Claims (10)

1. A kind of 1. mobile terminal, it is characterised in that including：

   Housing, the housing is provided with earpiece holes and master goes out acoustic aperture；

   Earphone base, the earphone base are located in the earpiece holes, the inwall of the earphone base be provided with it is auxiliary go out acoustic aperture；

   Loudspeaker, the loudspeaker are located in the housing, and the loudspeaker goes out the setting of acoustic aperture face, the housing with the master It is interior be provided be used to connecting it is described it is auxiliary go out acoustic aperture and the loudspeaker end of speaking sound channel.
2. 2. mobile terminal according to claim 1, it is characterised in that it is described it is auxiliary go out acoustic aperture in be provided with waterproof case.
3. 3. mobile terminal according to claim 1, it is characterised in that it is described it is auxiliary go out acoustic aperture area summation not less than described Master goes out the half of the area summation of acoustic aperture.
4. 4. mobile terminal according to claim 1, it is characterised in that it is described it is auxiliary go out acoustic aperture to be multiple.
5. 5. mobile terminal according to claim 4, it is characterised in that it is multiple it is described it is auxiliary go out week of the acoustic aperture along the earphone base It is distributed to uniform intervals.
6. 6. mobile terminal according to claim 4, it is characterised in that it is multiple it is described it is auxiliary go out acoustic aperture shape it is identical.
7. 7. mobile terminal according to claim 1, it is characterised in that it is described it is auxiliary go out acoustic aperture adjacent to the outlet of the earphone base End is set.
8. 8. according to the mobile terminal any one of claim 1-7, it is characterised in that the earpiece holes and the master speak Hole is respectively on the bottom wall of the housing.
9. 9. mobile terminal according to claim 8, it is characterised in that the loudspeaker contacts setting with the earphone base.
10. 10. mobile terminal according to claim 9, it is characterised in that auxiliary spoken with described at the end of speaking of the loudspeaker The side wall of the port of export of the remote earphone base in hole is concordantly set.