CN216852022U - Electronic device - Google Patents

Abstract

The application discloses an electronic device, which comprises a body, a middle frame and a loudspeaker; the middle frame is arranged around the body in a surrounding manner, a first through hole is formed in the outer side wall of the middle frame, a second through hole is formed in the inner side wall of the middle frame, and the second through hole and the first through hole are staggered; a sound guide channel extending along the length direction of the side wall of the middle frame is arranged in the middle frame, one end of the sound guide channel is communicated with the first through hole, and the other end of the sound guide channel is communicated with the second through hole; the loudspeaker is arranged in the body and faces the second through hole. The electronic equipment provided by the application has the advantages that the structural design is reasonable, the internal structure of the electronic equipment is favorably optimized, and the audio playing quality of the electronic equipment is favorably improved.

Description

Electronic device

Technical Field

The application belongs to the technical field of communication, and particularly relates to an electronic device.

Background

In the related art, an electronic device has functions of photographing and playing. On one hand, in order to ensure that the front camera has a better self-photographing effect, the front camera is positioned in the middle of the upper side of the electronic equipment; on the other hand, in order to ensure that the playing function of the electronic device has a good stereo effect, a dual speaker is usually disposed inside the electronic device, wherein one speaker is located on the upper side of the electronic device, and in order to ensure that the electronic device has a good appearance, the sound outlet of the speaker is usually disposed in the middle of the top side of the electronic device.

Because the speaker needs to dodge the leading camera, then the speaker setting is at electronic equipment's upside tip, and this has led to the speaker to have misplaced phenomenon with going out the sound hole to influenced the play sound quality of speaker, user experience is relatively poor.

SUMMERY OF THE UTILITY MODEL

The present application is directed to an electronic device that solves at least one of the problems set forth in the background art.

In order to solve the technical problem, the present application is implemented as follows:

an embodiment of the present application provides an electronic device, including:

a body;

the middle frame is arranged around the body in a surrounding manner, a first through hole is formed in the outer side wall of the middle frame, a second through hole is formed in the inner side wall of the middle frame, and the second through hole and the first through hole are staggered; a sound guide channel extending along the length direction of the side wall of the middle frame is arranged in the middle frame, one end of the sound guide channel is communicated with the first through hole, and the other end of the sound guide channel is communicated with the second through hole;

the loudspeaker is arranged in the body and faces the second through hole.

In the embodiment of the application, the sound guide channel communicated with the first through hole and the second through hole is formed in the middle frame, and the sound guide channel extends along the length direction of the side wall of the middle frame, so that audio emitted by the loudspeaker can be conducted to the outside of the electronic device through the second through hole, the sound guide channel and the first through hole in sequence. On one hand, the sound guide channel is beneficial to increasing the sound output area of the loudspeaker, for example, a plurality of first through holes communicated with the sound guide channel can be arranged, and the audio playing effect of the electronic equipment is optimized.

On the other hand, the sound guide channel extends along the length direction of the side wall of the middle frame, so that the loudspeaker is arranged flexibly, and the structure in the electronic equipment is convenient to optimize. For example, even if the speaker is provided at the upper end portion of the electronic apparatus, the audio of the speaker can be guided out through the first through hole provided at the middle portion of the outer side wall of the middle frame by the guidance of the audio through the sound guide channel.

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

Drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic diagram of a detailed structure of an electronic device according to an embodiment of the present application;

FIG. 2 is a cross-sectional schematic view of an electronic device according to an embodiment of the application;

fig. 3 is a sound production schematic diagram of a speaker of an electronic device according to an embodiment of the present application.

Reference numerals:

in the figure: 1. a body; 2. a middle frame; 21. a first through hole; 22. a sound guide channel; 3. a speaker; 31. a second through hole; 4. a seal member; 5. a flexible screen; 6. a decorative ring; 7. a camera; 8. double-sided adhesive tape; 9. a dust screen.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The features of the terms first and second in the description and in the claims of the present application may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality" means two or more unless otherwise specified. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

In the description of the present application, it is to 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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

An electronic device according to an embodiment of the application is described below in conjunction with fig. 1-3.

As shown in fig. 1 to 3, the present embodiment provides an electronic device. The electronic equipment can be a mobile phone, a tablet personal computer and other electronic products with the loudspeaker 3 function, is reasonable in design of the internal structure and has a good audio playing effect.

Specifically, referring to fig. 1 and 2, the electronic apparatus includes a body 1, a middle frame 2, and a speaker 3. The main body 1 is a support structure for supporting the speaker 3, the front camera 7, and the like. The body 1 may be formed by enclosing a part of the structure of the middle frame 2, or may be formed by other structures. Install speaker 3 in the inside of body 1, can protect speaker 3 better, also can simplify speaker 3's mounting means simultaneously, fixed effect is better.

Further specifically, the middle frame 2 is annularly arranged on the periphery of the body 1, a first through hole 21 is arranged on the outer side wall of the middle frame 2, a second through hole is arranged on the inner side wall of the middle frame 2, and the second through hole 32 is staggered with the first through hole 21; the inside of center 2 is provided with along the length direction extension of the lateral wall of center 2 leads sound passageway 22, lead sound passageway 22 one end with first through-hole 21 intercommunication, the other end with the second through-hole intercommunication. The middle frame 2 is annularly arranged on the periphery of the body 1, the body 1 can be well protected, and meanwhile, the frame improves the structural strength of the electronic equipment and is beneficial to better protecting the electronic equipment.

It should be noted that the inner side wall of the middle frame 2 refers to the side wall of the middle frame 2 facing the main body, and the inner side wall of the middle frame can be directly contacted with the main body; the outer side wall of the middle frame 2 refers to the side wall of the middle frame 2 facing the external environment, and the outer side wall of the middle frame 2 can be directly contacted with air; the inside of the middle frame 2 is an internal space enclosed by a part of the inner side wall and a part of the outer side wall of the middle frame 2.

The misalignment between the second through hole 32 and the first through hole 21 means that the axis of the second through hole 32 does not coincide with the central axis of the first through hole 21. For example, when the number of the first through holes 21 is one, the central axis of the second through hole 32 does not coincide with the central axis of the first through hole 21, that is, the second through hole 32 and the first through hole 21 may be completely staggered or partially staggered; when the number of the first through holes 21 is plural, the central axis of the second through hole 32 does not coincide with the central axis between the plural first through holes 21, that is, the second through hole 32 is staggered from at least a part of the first through holes 21, or may be completely staggered from all the first through holes 21.

The middle frame 2 is provided with a first through hole 21 and a second through hole 31 which are communicated with the sound guide channel 22, and the first through hole 21 and the second through hole are used for transmitting the audio emitted by the loudspeaker 3 to the outside of the electronic equipment through the second through hole 31, the sound guide channel 22 and the first through hole 21 in sequence for receiving by a user.

In the embodiment of the present application, the sound guide channel 22 communicating the first through hole 21 and the second through hole 31 is formed inside the middle frame 2, and the sound guide channel 22 extends along the length direction of the side wall of the middle frame 2, so that the audio emitted from the speaker 3 can be transmitted to the outside of the electronic device through the second through hole 31, the sound guide channel 22 and the first through hole 21 in sequence. On one hand, the sound guiding channel 22 helps to increase the sound output area of the speaker 3, for example, a plurality of first through holes 21 communicating with the sound guiding channel 22 may be provided, so as to optimize the audio playing effect of the electronic device.

On the other hand, since the sound guide channel 22 extends along the length direction of the side wall of the middle frame 2, the arrangement position of the loudspeaker 3 is flexible, and the internal structure of the electronic device is convenient to optimize. For example, even if the speaker 3 is provided at the upper end of the electronic apparatus, the audio of the speaker 3 can be guided out through the first through hole provided at the middle portion of the outer side wall of the center frame 2 by the guidance of the audio through the sound guide channel 33.

Optionally, the electronic device further comprises:

the sealing element 4 is arranged on the middle frame 2, and the sound guide channel 22 is formed by enclosing the middle frame 2 and the sealing element 4.

For example, the middle frame 2 is formed with a fitting slit communicating with the sound guide passage 22, and the seal member 4 closes the fitting slit.

In the above embodiment, the sealing member 4 improves the sealing property of the sound guide channel 22, so that the audio frequency of the speaker 3 can be well propagated, and meanwhile, the airflow noise can be reduced, thereby effectively improving the audio frequency performance of the electronic device.

In addition, the assembly gap of the middle frame 2 can be closed through the sealing element 4, and the closed sound guide channel 22 is formed, so that the processing difficulty of forming the sound guide channel 22 is simplified, and the processing technology is favorably optimized.

Optionally, the electronic device further comprises;

the flexible screen 5 is mounted on one side of the middle frame 2 close to the sealing piece 4;

and one end of the decorative ring 6 is connected with the middle frame 2, the other end of the decorative ring 6 is connected with the flexible screen 5, so that the flexible screen 5 is pressed on the middle frame 2, and the decorative ring 6 is pressed against the sealing element 4.

In the above embodiment, the sealing member 4 is first closed in the fitting gap of the middle frame 2 to form the sound guide passage 22; then, a flexible screen 5 is arranged on the middle frame 2; finally, the decoration ring 6 is installed on the outer sides of the middle frame 2 and the flexible screen 5 so as to firmly press the flexible screen 5 on the middle frame 2, and therefore the stability of the whole structure of the electronic equipment is guaranteed. Meanwhile, the sound guide channel 22 has better sealing performance, and the acoustic performance of the electronic equipment is improved.

Optionally, the middle frame 2 and/or the decorative ring 6 and the sealing member 4 are bonded. This makes the connection of sealing member 4 and center 2 or dress circle 6 very simple, has simultaneously can improve effectively the joint strength between center 2, dress circle 6, the sealing member 4 to the overall stability of electronic equipment improves better.

In a specific embodiment, the middle frame 2 is adhered to the sealing element 4, and the decorative ring 6 is connected with the sealing element 4 in other modes; the decorative ring 6 and the sealing element 4 can be bonded, and the middle frame 2 and the sealing element 4 are connected in other modes; the middle frame 2 can be bonded with the sealing element 4, and the decorative ring 6 can be bonded with the sealing element 4. The connection mode among the middle frame 2, the sealing element 4 and the decorative ring 6 is simpler, and meanwhile, the assembly among all parts is facilitated, and the assembly efficiency is improved.

In one embodiment, the middle frame 2 and the sealing member 4 are bonded by using the double-sided adhesive tape 8, and the decoration ring 6 and the sealing member 4 are also bonded by using the double-sided adhesive tape 8, so that the bonding process is very simple and fast, and the assembly efficiency is further improved.

Optionally, the number of the first through holes 21 is plural, and the plural first through holes 21 are distributed in parallel along the length direction of the outer side wall of the middle frame 2.

Referring to fig. 1 and 3, since the sound guide channel 22 extends along the length direction of the outer side wall of the middle frame 2, the plurality of first through holes 21 can be communicated with the sound guide channel 22, so that the audio of the speaker 3 can be guided out from the first through holes 21. The plurality of first through holes 21 significantly increases the sound output area of the speaker 3, which contributes to improving the acoustic performance of the electronic device.

In addition, the plurality of first through holes 21 are distributed in parallel along the length direction of the outer side wall of the middle frame 2, which not only helps to simplify the forming mode of the first through holes 21, but also ensures that the electronic device has better appearance.

Optionally, the length of the sealing member 4 is greater than or equal to the sum of the diameters of the first through holes 21.

In the above embodiment, the length of the sealing member 4 is equal to or greater than the sum of the diameters of the sound outlet holes, so that the sound guide channel 22 has a sufficient length to guide the audio frequency of the speaker 3 out of each first through hole 21, thereby further increasing the sound outlet area of the speaker 3 and ensuring that the electronic device has good acoustic performance.

Optionally, the second through hole 31 is disposed opposite to one of the first through holes 21. This makes the position setting of first through-hole 21 and second through-hole 31 more reasonable, is favorable to optimizing the position of leading sound passageway 22 to the audio frequency of speaker 3 conducts the outside to electronic equipment better for the user answers better, improves user experience.

Optionally, the electronic device further comprises:

and the dust screen 9, wherein the second through hole 31 is covered by the dust screen 9. The dustproof net 9 effectively prevents dust, magazines and the like from entering the loudspeaker 3 or the body 1 through the second through hole 31, so that the electronic equipment can be well protected, and the service life of the electronic equipment is prolonged.

Optionally, referring to fig. 3, the electronic device further includes:

the camera 7 is arranged in the body 1, the projection of the camera 7 on the surface of the second through hole 32 is staggered with the second through hole 32, and the camera 7 is opposite to part of the sound guide channel 22. Here, the offset means that the two do not interfere with each other. This makes camera 7 and speaker 3 setting of staggering, also is speaker 3 and camera 7 noninterference, avoids influencing the sound effect of speaker because of camera 7 occupies the speaker 3 position effectively. Make speaker 3 not even set up the middle part position at the body through leading sound passageway 22, also can derive the sound of speaker 3 from the first through-hole 22 in middle part of 2 lateral walls of center, not only optimized the inside structure of electronic equipment, guaranteed speaker 3's sound producing effect moreover better.

In a specific embodiment, the camera 7 may be a front camera, the front camera is disposed inside the body 1 and is located in the middle of the upper side of the body 1, the speaker 3 is disposed at the end of the upper side of the body 1, and the speaker 3 is close to the front camera 7.

In the above embodiment, since the front camera is disposed in the middle of the upper side of the body 1, the performance of the front camera can be better ensured, and the use habit of the user can be better met. Therefore, in order to better avoid the front camera, the speaker 3 needs to be disposed beside the front camera, that is, the speaker 3 is disposed at an end portion closer to the upper side of the body 1, and since the first through hole 21 is usually disposed at the middle portion of the top side of the electronic device to better ensure that the electronic device has a better appearance, the second through hole 31 opposite to the speaker 3 and the first through hole 21 of the middle frame 2 are offset. However, the sound guide channel 22 of the present application enables the first through hole 21 and the second through hole 31 to communicate with each other, so that the audio of the speaker 3 can be better conducted to the outside of the electronic device through the second through hole 31, the sound guide channel and the second through hole 31 in sequence, thereby ensuring the audio quality of the electronic device. Therefore, the electronic equipment provided by the application has the advantages that the structural design is very reasonable, and the electronic equipment is guaranteed to have better acoustic performance.

Optionally, the first through hole 21 is disposed in the middle of the side wall of the middle frame 2. The visual effect of the appearance of the electronic equipment is good, the use habit of a user is met, and the use comfort of the user is improved.

In the embodiment of the application, the electronic equipment can effectively solve the problem of dislocation of the arrangement positions of the first through hole 21 and the loudspeaker 3, so that the first through hole 21 is formed in the middle position of the middle frame 2, and the overall attractiveness of the electronic equipment such as a mobile phone is ensured. Meanwhile, the sound guide channel 22 can effectively increase the sound output area of the loudspeaker 3, and ensure that the electronic equipment has better acoustic performance.

In addition, the sealing member makes the sound guide channel 22 have better sealing performance, which is helpful to reduce the noise of the air flow, thereby effectively improving the audio performance of the electronic equipment. The electronic equipment of this application can guarantee the auto heterodyne effect of better leading camera, makes electronic equipment's outward appearance better moreover, also can improve electronic equipment's acoustic performance simultaneously.

In conclusion, the electronic equipment provided by the application has reasonable structural design, is favorable for optimizing the internal structure of the electronic equipment and improving the audio playing quality of the electronic equipment.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. An electronic device, comprising:

a body;

the middle frame is arranged around the body in a surrounding manner, a first through hole is formed in the outer side wall of the middle frame, a second through hole is formed in the inner side wall of the middle frame, and the second through hole and the first through hole are staggered; a sound guide channel extending along the length direction of the side wall of the middle frame is arranged in the middle frame, one end of the sound guide channel is communicated with the first through hole, and the other end of the sound guide channel is communicated with the second through hole;

the loudspeaker is arranged in the body and faces the second through hole.

2. The electronic device of claim 1, further comprising:

the sealing element is arranged on the middle frame, and the sound guide channel is formed by enclosing the middle frame and the sealing element.

3. The electronic device of claim 1,

the number of the first through holes is multiple, and at least one first through hole is located at one end, far away from the second through hole, of the sound guide channel.

4. The electronic device of claim 2, further comprising;

the flexible screen is arranged on one side, close to the sealing element, of the middle frame;

and one end of the decorative ring is connected with the middle frame, the other end of the decorative ring is connected with the flexible screen, so that the flexible screen is pressed on the middle frame, and the decorative ring is pressed against the sealing element.

5. The electronic device of claim 4, wherein the middle frame and/or the bezel and the seal are bonded together.

6. The electronic device according to claim 2, wherein the number of the first through holes is plural, and the plural first through holes are distributed in parallel along a length direction of an outer side wall of the middle frame.

7. The electronic device of claim 6, wherein a length of the sealing member is equal to or greater than a sum of diameters of the plurality of first through holes.

8. The electronic device of claim 6, wherein the second via is disposed opposite one of the first vias.

9. The electronic device of claim 1, further comprising:

and the dustproof net covers the second through hole.

10. The electronic device of claim 1, further comprising:

the camera, the camera set up in the inside of body, just the camera is in the projection on second through-hole place surface with the second through-hole staggers, just the camera is with part the sound channel of leading is relative.

Images