CN218976711U - Audio components and terminals - Google Patents

Abstract

The utility model provides a sound output component and a terminal. The sound output component includes a first shell, a sound output part, a second shell and a flexible seal; the first shell has a receiving groove, and one side of the receiving groove is formed with a convex block, the protruding block includes a top surface and a first side and a second side that are connected to the top surface and are located on both sides of the top surface; The housing is detachably connected, and the sound output part and the side plate are respectively located on both sides of the protrusion; the flexible seal includes a top wall and a first side wall and a second side wall connected to the top wall and located on both sides of the top wall. The wall is fixed on the top surface of the protrusion, the first side wall is against between the sound-out component and the first side of the protrusion, and the second side wall is against between the second side of the protrusion and the side plate. The utility model has a simple manufacturing process, can avoid the problem of being easily scratched and falling off during assembly, and further improves the sealing performance.

Description

Audio components and terminals

【Technical field】

The utility model relates to the technical field of terminals, in particular to a sound output component and a terminal.

【Background technique】

At present, the terminal (such as a mobile phone) needs to provide an external speaker function, which is mainly realized through the speaker, but the sound of the speaker cannot be transmitted directly, but needs to be transmitted through the front case and the back cover. Correspondingly, the front case and the back cover need to have holes for transmission There is no sound, and the openings of the front shell and the rear cover need to be sealed, mainly with foam sealing. The existing sealing scheme is: paste the sealing foam on the speaker body and the dust-proof net sealing foam on the back cover, or paste the sealing foam on the speaker body and the dust-proof net sealing foam on the front shell, and the sealing foam The cotton is pasted on two materials (speaker, front shell or rear shell), the production process is two steps, the production process is complicated, and the two parts of foam are easy to be scratched and fall off when the two shells are assembled, affecting the seal performance.

In view of this, it is necessary to provide a new type of sound output component and terminal to overcome the above-mentioned defects.

【Content of utility model】

The purpose of the utility model is to provide a sound output component and terminal, which has a simple manufacturing process, can avoid the problem of being easily scratched and falling off during assembly, and improves the sealing performance.

In order to achieve the above object, in the first aspect, the utility model provides a sound output assembly, which includes a first housing, a sound output member, a second housing and a flexible seal; the first housing has a receiving groove, and the A protrusion is formed on one side of the receiving groove, and the protrusion includes a top surface and a first side and a second side connected to the top surface and located on both sides of the top surface, and the sound output part is accommodated in the accommodation In the slot, the second housing includes a side plate, the first housing is detachably connected to the second housing, and the sound output part and the side plate are respectively located on both sides of the protrusion; The flexible seal includes a top wall and a first side wall and a second side wall connected to the top wall and located on both sides of the top wall, the top wall is fixed on the top surface of the protrusion, the The first side wall abuts between the sound output member and the first side of the protrusion, and the second side wall abuts between the second side of the protrusion and the side plate.

In a preferred embodiment, the first side wall and the second side wall are formed by extending from two opposite edges of the top wall toward the protrusion.

In a preferred embodiment, the protrusion is provided with a sound outlet passing through the first side and the second side, and the first side wall is provided with a first passage opposite to the position of the sound outlet. The second side wall is opened with a second through hole opposite to the position of the sound outlet.

In a preferred embodiment, a first flange is provided on the surface of the first side wall away from the protrusion, and the first flange surrounds the first through hole.

In a preferred embodiment, a second flange is provided on the surface of the second side wall away from the protrusion, and the second flange surrounds the second through hole.

In a preferred embodiment, a positioning groove is opened on the first side of the protrusion, and the first side wall is fixed in the positioning groove.

In a preferred embodiment, the distance between the first side and the second side of the protrusion increases gradually in a direction away from the top surface.

In a preferred embodiment, the side plate is provided with a sound hole opposite to the second through hole.

In a preferred embodiment, the second housing further includes a bottom plate vertically connected to the side plate, and the bottom plate abuts against the sound output component.

In a second aspect, the present invention provides a terminal, including the sound output component described in any one of the implementation manners of the first aspect.

Compared with the prior art, in the sound output assembly and terminal provided by the utility model, the first housing has a receiving groove, and a protrusion is formed on one side of the receiving groove, and the sound output part is accommodated in the receiving groove, and the first housing and After the second housing is assembled, the side plates of the sound output part and the second housing are respectively located on both sides of the projection, the top wall of the flexible seal is fixed on the top surface of the projection, and the first side of the flexible seal The wall abuts between the sound outlet part and the first side of the protrusion, and the second side wall of the flexible sealing member abuts between the second side of the protrusion and the side plate, so designed , the flexible sealing member can be directly assembled on the protrusion of the first housing, the manufacturing process is simple, the first side wall can seal the space between the sound output member and the first side of the protrusion, and the second The side wall can seal the space between the second side of the bump and the side plate, and the top wall is fixed on the top surface of the bump, which can avoid the problem of being scratched and falling off during assembly, and further Improved sealing performance.

【Description of drawings】

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention. Therefore, it should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained according to these drawings without creative work.

Fig. 1 is the assembled structural diagram of the sound output assembly provided by the utility model;

Fig. 2 is the disassembled structural diagram of the sound output assembly provided by the utility model;

Fig. 3 is the structural diagram of the flexible seal in the sound output assembly provided by the utility model;

Figure 4-Figure 6 is a schematic diagram of the assembly of the flexible waterproof part in the sound output assembly provided by the utility model;

Fig. 7 is a structural diagram of the first housing in the sound output assembly provided by the present invention.

【Detailed ways】

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. . The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to FIG. 1 , which is a structural diagram of the sound output assembly 100 provided by the present invention. The sound output component 100 provided by the utility model can be applied to terminals with sound output parts such as mobile phones and tablet computers. .

Please refer to FIGS. 2 to 4 together. The first housing 10 has a receiving groove 101, and one side of the receiving groove 101 is formed with a bump 11. The bump 11 includes a top surface 111 and is connected to the top surface 111 and is located on the The first side 112 and the second side 113 on both sides of the top surface 111 . The sound output part 20 is accommodated in the receiving groove 101, and the sound output part 20 may specifically be a horn. The second housing 30 includes a side plate 31. Specifically, the first housing 10 is detachably connected to the second housing 30. After the first housing 10 and the second housing 30 are assembled, the sound output member 20 and side plates 31 are respectively located on both sides of the protruding block 11 . The flexible seal 40 includes a top wall 41 and a first side wall 42 and a second side wall 43 connected to the top wall 41 and located on both sides of the top wall 41 , the top wall 41 is fixed on the protrusion 11 On the top surface 111 , the first side wall 42 abuts between the sound output member 20 and the first side 112 of the bump 11 , and the second side wall 43 abuts against the second side of the bump 11 113 and the side plate 31.

It can be understood that after the first shell 10 (for example, the front shell) and the second shell 30 (for example, the rear shell) are assembled, the sound output member 20 and the side plate 31 are located on both sides of the protrusion 11 respectively, and the flexible sealing member The top wall 41 of 40 is fixed on the top surface 111 of the bump 11, the first side wall 42 is against between the sound output part 20 and the first side 112 of the bump 11, and the second side wall 43 leans against the second side 113 of the bump 11 and the side plate 31, that is, the flexible seal 40 can be directly assembled on the bump 11 of the first housing 10, and the manufacturing process is simple. The side wall 42 can seal the space between the sound output part 20 and the first side 112 of the bump 11, and the second side wall 43 can seal the second side 113 of the bump 11 and the side plate. The space between 31 is sealed, and the top wall 41 is fixed on the top surface 111 of the bump 11, which can avoid the problem of being scratched and falling off during assembly, and further improves the sealing performance.

Therefore, in the sound output assembly 100 provided by the utility model, the first housing 10 has a receiving groove 101, and one side of the receiving groove 101 is formed with a protrusion 11, and the sound output part 20 is accommodated in the receiving groove 101, and the first housing 10 After being assembled with the second housing 30 , the sound output part 20 and the side plates 31 of the second housing 30 are located on both sides of the protrusion 11 respectively, and the top wall 41 of the flexible sealing member 40 is fixed on the top surface of the protrusion 11 111, the first side wall 42 of the flexible sealing member 40 is against the sound output part 20 and the first side 112 of the bump 11, and the second side wall 43 of the flexible sealing member 40 is against the between the second side 113 of the bump 11 and the side plate 31, in such a design, the flexible seal 40 can be directly assembled on the bump 11 of the first housing 10, and the manufacturing process is simple. The first side wall 42 The space between the sound output part 20 and the first side 112 of the bump 11 can be sealed, and the second side wall 43 can seal the gap between the second side 113 of the bump 11 and the side plate 31 . The space is sealed, and the top wall 41 is fixed on the top surface 111 of the protrusion 11, which can avoid the problem of being easily scratched and falling off during assembly, and further improves the sealing performance.

In this embodiment, the first side wall 42 and the second side wall 43 are formed by extending the two opposite edges of the top wall 41 toward the direction close to the protrusion 11, that is, the top wall 41, the first side wall 42 and the second side wall The side wall 43 can wrap around the bump 11 , improving the sealing performance of the flexible sealing member 40 .

Further, the protruding block 11 is provided with a sound outlet 114 passing through the first side 112 and the second side 113 , the first side wall 42 is provided with a first through hole 421 opposite to the sound outlet 114 , the second The two side walls 43 are provided with a second through hole 431 opposite to the sound outlet 114, and the side plate 31 of the second housing 30 is provided with a sound outlet 311 opposite to the second through hole 431. The first through hole 421 , the sound outlet 114 , the second through hole 431 and the sound outlet 311 can form a sound outlet channel for transmitting sound. In this embodiment, the number of sound outlets 114 is three, and the shape of the sound outlets 114 is a rectangle. Of course, the shape and number of sound outlets can be adjusted according to actual needs, and are not specifically limited here.

Further, a first flange 422 is provided on the surface of the first side wall 42 away from the protrusion 11 , and the first flange 422 surrounds the first through hole 421 . A second flange 432 is disposed on a surface of the second sidewall 43 away from the protruding block 11 , and the second flange 432 surrounds the second through hole 431 .

Specifically, the second housing 30 further includes a bottom plate 32 vertically connected to the side plate 31 , and the bottom plate 32 abuts against the sound output member 20 . It can be understood that after the first housing 10 and the second housing 30 are assembled, the first side wall 42 abuts between the sound output member 20 and the first side 112 of the protrusion 11 , and the second side wall 43 against the second side 113 of the bump 11 and the side plate 31, the sound output part 20 can press the first flange 422, the side plate 31 can press the second flange 432, the first The flange 422 and the second flange 432 are elastically deformed after being pressed by force, which can enhance the sealing performance of the assembly of the first housing 10 and the second housing 30 , and improve the sealing effect.

As shown in FIG. 7 , in order to facilitate the installation of the flexible seal 40 on the bump 11 of the first housing 10, the first side 112 of the bump 11 is provided with a positioning groove 115, and the first side wall 42 is fixed on the bump 11. In the positioning groove 115, the first side wall 42 sinks in the positioning groove 115 to further prevent the flexible sealing member 40 from falling off.

Further, the distance between the first side 112 and the second side 113 of the protruding block 11 gradually increases in the direction away from the top surface 111 , and correspondingly, the distance between the first side wall 42 and the second side wall 43 also increases. The direction away from the top surface 111 gradually increases, which is convenient for the flexible seal 40 to be installed on the protrusion 11 of the first housing 10, and can further prevent the sound output part 20 and the second housing 30 from being installed on the first housing. The flexible seal 40 behind the body 10 is displaced.

The flexible sealing member 40 may be a silicone part, which has certain elasticity and can be bent during assembly. As shown in Figures 4 to 6, when assembling the sound output assembly 100 provided by the present invention, the first side wall 42 of the flexible seal 40 is first attached to the first side 112 of the bump 11, and the flexible seal The second side wall 43 of 40 is attached to the second side 113 of the protrusion 11, and then the sound output part 20 is installed on the first housing 10 according to the assembly process and locked, and the sound output part 20 is aligned with the protrusion 11 , and finally the second housing 30 and the first housing 10 are installed and fixed, and the first side wall 42 of the flexible sealing member 40 abuts between the sound output member 20 and the first side 112 of the protrusion 11 , The second side wall 43 of the flexible sealing member 40 abuts between the second side 113 of the protrusion 11 and the side plate 31 to complete the assembly and ensure a stable and reliable sealing environment of the sound outlet channel.

The sound output component 100 provided by the utility model adopts the flexible sealing member 40 as the sealing structure of the sound output part, and assembles it on the bump 11 of the first housing 10, replacing the existing two-part foam structure, using a The material is solved, the production process is reduced, and the sealing effect is improved.

The utility model also provides a terminal, including the sound output component 100 described in any one of the above-mentioned embodiments, and the terminal may be, but not limited to, a mobile phone or a tablet computer with sound output components. It should be noted that all implementations of the sound output component 100 provided by the present invention are applicable to the terminal provided by the present invention, and can achieve the same or similar technical effects.

To sum up, in the sound output assembly 100 and the terminal provided by the present invention, the first housing 10 has a receiving groove 101, and a protrusion 11 is formed on one side of the receiving groove 101, and the sound output member 20 is accommodated in the receiving groove 101, the first After the housing 10 and the second housing 30 are assembled, the sound output part 20 and the side plates 31 of the second housing 30 are located on both sides of the protrusion 11 respectively, and the top wall 41 of the flexible sealing member 40 is fixed on the protrusion 11 On the top surface 111 of the top surface 111, the first side wall 42 of the flexible sealing member 40 abuts between the sound output member 20 and the first side 112 of the protrusion 11, and the second side wall 43 of the flexible sealing member 40 abuts Leaning between the second side 113 of the bump 11 and the side plate 31, in such a design, the flexible sealing member 40 can be directly assembled on the bump 11 of the first housing 10, and the manufacturing process is simple. The side wall 42 can seal the space between the sound output part 20 and the first side 112 of the bump 11, and the second side wall 43 can seal the second side 113 of the bump 11 and the side plate. The space between 31 is sealed, and the top wall 41 is fixed on the top surface 111 of the protrusion 11, which can avoid the problem of being easily scratched and falling off during assembly, and further improves the sealing performance.

The above is only the embodiment of the utility model, and does not limit the patent scope of the utility model. Any equivalent structure or equivalent process transformation made by using the utility model specification and accompanying drawings, or directly or indirectly used in other Related technical fields are all included in the patent protection scope of the present utility model in the same way.

Claims (10)

1. A sound output assembly is characterized in that it comprises a first housing, a sound output part, a second housing and a flexible seal; the first housing has a receiving groove, and one side of the receiving groove is formed with The protruding block, the protruding block includes a top surface and a first side surface and a second side surface connected to the top surface and located on both sides of the top surface, the sound output part is accommodated in the accommodating groove, and the second The housing includes a side plate, the sound output part and the side plate are respectively located on both sides of the protrusion; the flexible sealing member includes a top wall and a first wall connected to the top wall and located on both sides of the top wall. A side wall and a second side wall, the top wall is fixed on the top surface of the protrusion, the first side wall is against the sound output part and the first side of the protrusion, The second side wall is against between the second side surface of the protrusion and the side plate. 2 . The sound output component according to claim 1 , wherein the first side wall and the second side wall are formed by extending from two opposite edges of the top wall toward the direction close to the protrusion. 3 . 3. The sound output assembly according to claim 1, wherein the protrusion is provided with a sound outlet passing through the first side and the second side, and the first side wall is provided with a A first through hole opposite to the sound outlet is provided, and a second through hole opposite to the sound outlet is opened on the second side wall. 4. The sound output assembly according to claim 3, wherein a first flange is provided on the surface of the first side wall away from the protrusion, and the first flange surrounds the first through hole . 5. The sound output assembly according to claim 3, wherein a second flange is provided on the surface of the second side wall away from the protrusion, and the second flange surrounds the second through hole . 6. The sound output assembly according to claim 1, wherein a positioning groove is formed on the first side of the protrusion, and the first side wall is fixed in the positioning groove. 7. The sound output assembly according to claim 1, wherein the distance between the first side and the second side of the protrusion increases gradually in a direction away from the top surface. 8 . The sound output assembly according to claim 3 , wherein a sound output hole opposite to the second through hole is opened on the side plate. 9 . The sound output assembly according to claim 1 , wherein the second housing further comprises a bottom plate vertically connected to the side plate, and the bottom plate abuts against the sound output component. 10 . 10. A terminal, characterized by comprising the sound output component according to any one of claims 1-9.

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