CN218526344U - Electronic device - Google Patents

Abstract

The present disclosure relates to the field of electronic devices, and more particularly, to an electronic device. The electronic equipment comprises a loudspeaker assembly, a sealing element and a middle frame assembly, wherein the sealing element is bonded between a support of the loudspeaker assembly and a frame of the middle frame assembly so as to seal the loudspeaker assembly and the middle frame assembly; be provided with first location portion on the sealing member, be provided with second location portion on the frame, first location portion and second location portion accordant connection to the relative position of restriction sealing member and center subassembly on the frame extending direction. The electronic equipment of the present disclosure has high assembly efficiency.

Description

Electronic device

Technical Field

The present disclosure relates to electronic devices, and particularly to an electronic device.

Background

In order to improve the dustproof and waterproof performance of electronic equipment such as tablet personal computers and mobile phones, a sealing rubber sleeve is usually bonded between a bracket of the loudspeaker assembly and a frame of the middle frame assembly so as to seal the middle frame assembly and the loudspeaker assembly.

At present, when assembling electronic equipment, sealed gum cover squints easily for the frame, needs to adopt extra appurtenance to install sealed gum cover for electronic equipment's assembly efficiency is lower.

SUMMERY OF THE UTILITY MODEL

To solve the technical problem or at least partially solve the technical problem, the present disclosure provides an electronic device.

The present disclosure provides an electronic device, including a speaker assembly, a sealing member and a middle frame assembly, the sealing member is bonded between a bracket of the speaker assembly and a frame of the middle frame assembly to seal between the speaker assembly and the middle frame assembly; be provided with first location portion on the sealing member, be provided with second location portion on the frame, first location portion and second location portion accordant connection to the relative position of restriction sealing member and center subassembly on the frame extending direction.

Optionally, the first positioning portion includes a positioning protrusion provided on the sealing member and protruding toward the frame, and the second positioning portion includes a positioning groove provided on the frame and opening toward the sealing member; the positioning protrusion is positioned in the positioning groove.

Optionally, the positioning groove has two limiting walls arranged at intervals in the extending direction of the frame; the positioning projection is positioned between the two limiting walls.

Optionally, the two limiting walls are parallel to each other; and/or the limiting wall is perpendicular to the extending direction of the frame.

Optionally, the protruding direction of the positioning protrusion is consistent with the thickness direction of the electronic device.

Optionally, the middle part of the bottom of the positioning groove extends in the direction away from the positioning protrusion; a stopping part is arranged on the bottom of the positioning groove, one end of the stopping part is connected to the bottom of the positioning groove, and the other end of the stopping part extends towards the positioning protrusion; the stopping part is used for stopping the positioning protrusion.

Optionally, the stopping part has a stopping surface facing the positioning protrusion, and the positioning protrusion has a limiting surface facing the stopping part; the stop surface and the limit surface are parallel to each other, and the extending direction of the stop surface is perpendicular to the extending direction of the frame.

Optionally, the sealing element includes a body portion, and the positioning protrusion is disposed on a top portion of the body portion; the frame is provided with a concave cavity for embedding the body part, and the positioning groove is arranged at the top of the concave cavity.

Optionally, the positioning slot extends through the top of the cavity.

Optionally, the positioning protrusion is arranged at the middle position of the top of the body part; and/or; the positioning projection and the body part are integrally formed.

Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has the following advantages:

in the electronic equipment that this disclosed embodiment provided, be provided with first location portion on the sealing member, be provided with second location portion on the frame, through first location portion and second location portion accordant connection, then can carry out the restriction of relative position between center subassembly and the sealing member in the extending direction of frame, like this, when bonding the sealing member on the frame, under the effect that first location portion and second location portion match, then do not need other supplementary tool, can install the sealing member on the center subassembly, so that the packaging efficiency of the electronic equipment that this embodiment of disclosing provided is higher.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1a is a schematic perspective structure diagram of a partial structure of an electronic device according to an embodiment of the present disclosure;

FIG. 1b is an enlarged view of a portion of the structure at A in FIG. 1 a;

FIG. 1c is an exploded view of FIG. 1 a;

FIG. 1d is an enlarged view of a portion of the structure at B in FIG. 1 c;

FIG. 1e is a schematic plan view of FIG. 1 a;

FIG. 1f is an enlarged view of a portion of the structure at C in FIG. 1 e;

FIG. 1g is a cross-sectional view taken along D-D of FIG. 1 e;

FIG. 1h is an enlarged view of a portion of the structure at E in FIG. 1 g;

fig. 2a is a schematic view of an assembly structure of a sealing member and a middle frame assembly in an electronic device according to an embodiment of the present disclosure;

FIG. 2b is an exploded view of FIG. 2 a;

FIG. 2c is an enlarged view of a portion of the structure at F in FIG. 2 a;

FIG. 2d is a schematic plan view of the structure of FIG. 2 a;

FIG. 2e is an enlarged view of a portion of the structure at G in FIG. 2 d;

FIG. 2f is a cross-sectional view taken along the direction H-H in FIG. 2 d;

FIG. 2g is an enlarged view of a portion of the structure at I in FIG. 2 f;

FIG. 3 is an enlarged view of a portion of the structure at J in FIG. 2 b;

fig. 4 is a schematic perspective view of a sealing member according to an embodiment of the present disclosure.

Wherein,

1. a horn assembly; 2. a seal member; 3. a middle frame component;

11. a support; 21. positioning protrusions; 22. a body portion; 31. a frame; 32. installing a panel;

211. a limiting surface; 311. positioning a groove; 312. a concave cavity;

3111. a limiting wall; 3112. stop, 3113, stop face.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, aspects of the present disclosure will be further described below. It should be noted that the embodiments and features of the embodiments of the present disclosure may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced in other ways than those described herein; it is to be understood that the embodiments disclosed in the specification are only a few embodiments of the present disclosure, and not all embodiments.

In order to improve the dustproof and waterproof performance of electronic equipment such as tablet personal computers and mobile phones, a sealing rubber sleeve is usually bonded between the frame of the loudspeaker assembly and the frame of the middle frame assembly so as to seal the middle frame assembly and the loudspeaker assembly. At present, when assembling electronic equipment, sealed gum cover squints easily for the frame, needs to adopt extra appurtenance to install sealed gum cover for electronic equipment's assembly efficiency is lower.

Therefore, the electronic equipment comprises the loudspeaker assembly, the sealing element and the middle frame assembly, wherein the sealing element is bonded between the bracket of the loudspeaker assembly and the frame of the middle frame assembly so as to seal the loudspeaker assembly and the middle frame assembly; be provided with first location portion on the sealing member, be provided with second location portion on the frame, first location portion and second location portion accordant connection to the relative position of restriction sealing member and center subassembly on the frame extending direction. In the electronic device provided by the embodiment of the present disclosure, when the sealing element is bonded to the frame, under the matching action of the first positioning portion and the second positioning portion, the sealing element can be mounted on the middle frame assembly without other auxiliary jigs, so that the assembly efficiency of the electronic device provided by the embodiment of the present disclosure is higher.

It should be noted that, the electronic devices provided by the embodiments of the present disclosure include, but are not limited to, a tablet computer and a mobile phone, and here, the specific types of the electronic devices provided by the embodiments of the present disclosure are not limited.

The embodiments of the present disclosure will be described in detail below with reference to the drawings and detailed description.

Referring to fig. 1a to fig. 1h, fig. 1a is a schematic perspective view of a partial structure of an electronic device according to an embodiment of the disclosure, fig. 1B is an enlarged schematic view of a partial structure at a in fig. 1a, fig. 1C is an exploded view of fig. 1a, fig. 1D is an enlarged schematic view of a partial structure at B in fig. 1C, fig. 1E is a schematic plan structure of fig. 1a, fig. 1f is an enlarged schematic view of a partial structure at C in fig. 1E, fig. 1g is a cross-sectional view of fig. 1E along a direction D-D, and fig. 1h is an enlarged schematic view of a partial structure at E in fig. 1 g. As shown in fig. 1a to fig. 1h, the present embodiment provides an electronic device, which includes a speaker assembly 1, a sealing member 2 and a middle frame assembly 3, wherein the sealing member 2 is adhered between a bracket 11 of the speaker assembly 1 and a frame 31 of the middle frame assembly 3 to seal between the speaker assembly 1 and the middle frame assembly 3; be provided with first location portion on sealing member 2, be provided with the second location portion on the frame 31, first location portion and second location portion accordant connection to the relative position of restriction sealing member 2 and center subassembly 3 on frame 31 extending direction. In the electronic device provided by this embodiment, the sealing element 2 is provided with the first positioning portion, the frame 31 is provided with the second positioning portion, the first positioning portion and the second positioning portion are connected in a matching manner, and then the relative position between the middle frame assembly 3 and the sealing element 2 can be limited in the extending direction of the frame 31, so that when the sealing element 2 is bonded on the frame 31, under the matching effect of the first positioning portion and the second positioning portion, no other auxiliary jig is needed, and the sealing element 2 can be installed on the middle frame assembly 3, so that the assembly efficiency of the electronic device provided by this embodiment is high.

In practical applications, the extending direction of the frame 31 may be a length direction of the electronic device or a width direction of the electronic device, which mainly depends on a relative position between the speaker assembly 1 and the middle frame assembly 3 in practical production, and is not limited herein.

In this embodiment, the sealing member 2 may be a dust screen, and two sides of the dust screen may be provided with a back adhesive, etc. to adhere the sealing member 2 between the frame 31 and the speaker assembly 1. Here, the type of the seal member 2 is not limited.

In some specific embodiments, an elastic material such as rubber may be bonded to the dust screen, and the dust screen is not particularly limited herein.

Further, in the present embodiment, the middle frame assembly 3 may be formed by injection molding metal and plastic. Here, the material and the specific processing technique of the bezel assembly 3 are not limited.

Furthermore, the horn assembly 1 may further include other components, such as a horn; the middle frame assembly 3 may also include other structures, such as a mounting panel 32 located inside the frame 31, and the specific structures of the speaker assembly 1 and the middle frame assembly 3 are not limited herein.

Referring to fig. 1a to fig. 2G, fig. 2a is a schematic view of an assembly structure of a sealing member and a middle frame assembly in an electronic device according to an embodiment of the present disclosure, fig. 2b is an exploded view of fig. 2a, fig. 2c is an enlarged view of a portion of a structure at F in fig. 2a, fig. 2d is a schematic view of a planar structure of fig. 2a, fig. 2e is an enlarged view of a portion of a structure at G in fig. 2d, fig. 2F is a cross-sectional view of fig. 2d along a direction H-H, and fig. 2G is an enlarged view of a portion of a structure at I in fig. 2F.

In a specific embodiment of the present embodiment, the first positioning portion includes a positioning projection 21 provided on the sealing member 2 and projecting toward the frame 31, and the second positioning portion includes a positioning groove 311 provided on the frame 31 and opening toward the sealing member 2; the positioning projection 21 is located in the positioning groove 311. In this way, by the fitting of the positioning projection 21 and the positioning groove 311, the relative position between the seal member 2 and the middle frame assembly 3 in the extending direction of the side frame 31 can be restricted.

Further, in a specific embodiment of the present embodiment, the positioning slot 311 has two limiting walls 3111 spaced apart from each other in the extending direction of the frame 31; the positioning boss 21 is located between the two stopper walls 3111. By restricting the positioning projections 21 by the two restricting walls 3111, the relative position between the seal member 2 and the center frame assembly 3 in the extending direction of the bezel 31 can be further restricted.

In order to enhance the positioning effect of the positioning slot 311 on the positioning protrusion 21, in some alternative embodiments, the two limiting walls 3111 are parallel to each other, and in a specific embodiment of the embodiment, the limiting walls 3111 are perpendicular to the extending direction of the frame 31. It can be understood that the wall surface of the stopper wall 3111 extends in the same direction as the thickness direction of the electronic device.

In some alternative embodiments, the protruding direction of the positioning projection 21 coincides with the thickness direction of the electronic device. Wherein the thickness direction of the electronic device coincides with the z-z axis direction in fig. 1a, 1c, 2a and 2 b.

Please refer to fig. 1a to fig. 3, wherein fig. 3 is an enlarged view of a portion of a structure at J in fig. 2 b. As shown in fig. 1a to 3, in order to facilitate the processing of the positioning groove 311, the middle portion of the bottom of the positioning groove 311 extends away from the positioning protrusion 21, specifically, the bottom of the positioning groove 311 may be processed into a bottom of a concave arc surface, that is, the bottom of the positioning groove 311 is a curved surface, when the bottom of the positioning groove 311 is a curved surface, the depth of the positioning groove 311 is increased, and at this time, in order to ensure that the relative position between the sealing member 2 and the middle frame component 3 is also fixed in the depth direction of the positioning groove 311, a structure for stopping the positioning protrusion 21 should be provided on the bottom of the positioning groove 311.

Specifically, the bottom of the positioning groove 311 has a stopper portion 3112, one end of the stopper portion 3112 is connected to the bottom of the positioning groove 311, and the other end of the stopper portion 3112 extends toward the positioning protrusion 21; the stopper 3112 is for stopping the positioning boss 21. Like this, protruding 21 of location and constant head tank 311 complex in-process, through setting up backstop portion 3112, then can restrict the relative position between frame 31 and sealing member 2 in the groove depth direction of constant head tank 311 for the location between center subassembly 3 and the sealing member 2 is comparatively accurate, promotes the assembly efficiency of the electronic equipment that this embodiment provided.

In the specific embodiment of the present embodiment, the stopper 3112 is integrally formed with the frame 31, that is, when the positioning groove 311 is machined, the groove bottom of the positioning groove 311 with the stopper 3112 formed thereon can be machined, and the forming method of the stopper 3112 is not limited herein.

In the present embodiment, due to the limitation of the processing manner of the middle frame assembly 3, the connection between the stopper portion 3112 and the bottom of the positioning groove 311 is not transitionally connected, i.e., the connection between the stopper portion 3112 and the bottom of the positioning groove 311 is formed with a rounded corner.

More specifically, in some embodiments, the stopper portion 3112 has a stopper surface 3113 facing the positioning protrusion 21, and the positioning protrusion 21 has a stopper surface 211 facing the stopper portion 3112; the stop surface 3113 and the limiting surface 211 are parallel to each other, and the extending direction of the stop surface 3113 is perpendicular to the extending direction of the rim 31. In this way, the stopper 3112 can effectively stop the positioning protrusion 21 by providing the stop surface 3113 and the stopper surface 211 which are parallel to each other.

It should be noted that, in this embodiment, after the sealing member 2 is mounted on the middle frame assembly 3, there should be a certain gap between the stop surface 3113 and the position-limiting surface 211, and the value of the gap between the stop surface 3113 and the position-limiting surface 211 is not particularly limited.

Please refer to fig. 1a to fig. 4, wherein fig. 4 is a schematic perspective view of a sealing member according to an embodiment of the disclosure. As shown in fig. 1a to 3, the sealing member 2 includes a body portion 22, and a positioning projection 21 is provided on the top of the body portion 22; the frame 31 has a cavity 312 for the body 22 to be inserted into, and the positioning slot 311 is opened at the top of the cavity 312.

In the specific implementation of this embodiment, the outline of the main body 22 is a rectangular frame, and the cavity 312 is located in a cavity with a shape matching the outline of the main body 22, in this embodiment, due to the limitations of the structure of the frame 31 itself and the internal structure of the electronic device, the cavity bottom of the cavity 312 is obliquely arranged from bottom to top, and the bottom of the cavity 312 is located on the side of the top of the cavity 312 close to the horn assembly 1, where the specific shape of the cavity 312 is not limited.

In this embodiment, in order to facilitate the installation of the sealing element 2 on the frame 31 and to facilitate the opening of the positioning groove 311 on the frame 31, in the specific implementation of this embodiment, the positioning groove 311 penetrates through the top of the concave cavity 312, that is, the positioning groove 311 communicates the concave cavity 312 with the outside through the top of the concave cavity 312, so that not only the positioning groove 311 is conveniently opened, but also the positioning protrusion 21 and the positioning groove 311 are aligned and positioned quickly.

In the specific embodiment of the present embodiment, in order to facilitate the processing of the seal 2, the positioning projection 21 is provided at an intermediate position of the top of the body portion 22, and the positioning projection 21 is integrally formed with the body portion 22. Like this, not only be convenient for process sealing member 2, make the processing cost of sealing member 2 less moreover, and then make the processing cost of the electronic equipment that this embodiment provided less.

It should be noted that, after the sealing member 2 is installed on the frame 31, one side of the positioning protrusion 21 facing the stopper portion 3112 is a vertical surface, the top surface of the positioning protrusion 21 is an inclined surface, one side of the top surface of the positioning protrusion 21 close to the stopper portion 3112 is located below one side of the top surface of the positioning protrusion 21 far from the stopper portion 3112, one side of the positioning protrusion 21 far from the stopper portion 3112 is an inclined surface, and the top of the side of the positioning protrusion 21 far from the stopper portion 3112 is close to the stopper portion 3112. The specific form of the sealing member 2 mounted on the frame 31 is determined according to the actual machining shape of the middle frame assembly 3, and is not limited herein.

Further, in order to avoid the collision between the sealing member 2 and the frame 31 and the damage to either one of them during the installation process, in the specific embodiment of the present embodiment, the body portion 22 and the positioning protrusion 21 are transitionally connected to form a rounded corner, so as to avoid the damage caused by the collision between the sealing member and the frame 31.

In this embodiment, when the speaker assembly 1, the sealing member 2 and the middle frame assembly 3 need to be installed together, first, the positioning protrusion 21 on the sealing member 2 is aligned with the positioning groove 311 on the frame 31, the body portion 22 is placed in the cavity 312, and the body portion 22 is adhered to the cavity 312 by the back adhesive on the body portion 22, so as to achieve the connection between the sealing member 2 and the middle frame assembly 3; then, the horn assembly 1 is covered on the middle frame assembly 3, so that the edge of the bracket 11 is in interference fit with the sealing member 2, and the horn assembly 1 is detachably connected to the middle frame assembly 3 through a threaded fastener.

It should be noted that, in this embodiment, the fitting clearance of the interference fit between the edge of the bracket 11 and the sealing member 2 is 0.2mm. Here, no particular limitation is imposed.

The electronic equipment provided by the embodiment comprises a loudspeaker assembly, a sealing element and a middle frame assembly, wherein the sealing element is bonded between a support of the loudspeaker assembly and a frame of the middle frame assembly so as to seal the loudspeaker assembly and the middle frame assembly; be provided with first location portion on the sealing member, be provided with second location portion on the frame, first location portion and second location portion accordant connection to the relative position of restriction sealing member and center subassembly on the frame extending direction. In the electronic equipment that this embodiment provided, when bonding the sealing member on the frame, under the effect that first location portion matches with second location portion, then do not need other supplementary tool, can install the sealing member on the center subassembly to make the packaging efficiency of the electronic equipment that this embodiment provided higher.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

The foregoing are merely exemplary embodiments of the present disclosure, which enable those skilled in the art to understand or practice the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. An electronic device, comprising a speaker assembly (1), a sealing member (2) and a middle frame assembly (3), wherein the sealing member (2) is bonded between a bracket (11) of the speaker assembly (1) and a frame (31) of the middle frame assembly (3) to seal between the speaker assembly (1) and the middle frame assembly (3);

the sealing element (2) is provided with a first positioning part, the frame (31) is provided with a second positioning part, and the first positioning part and the second positioning part are connected in a matching mode so as to limit the relative position of the sealing element (2) and the middle frame assembly (3) in the extending direction of the frame (31).

2. The electronic apparatus according to claim 1, wherein the first positioning portion includes a positioning projection (21) provided on the sealing member (2) and projecting toward the bezel (31), and the second positioning portion includes a positioning groove (311) provided on the bezel (31) and opening toward the sealing member (2);

the positioning protrusion (21) is positioned in the positioning groove (311).

3. The electronic device of claim 2, wherein the positioning slot (311) has two limiting walls (3111) spaced apart from each other in the extending direction of the rim (31);

the positioning protrusion (21) is positioned between the two limiting walls (3111).

4. The electronic device of claim 3, wherein the two limiting walls (3111) are parallel to each other; and/or the presence of a gas in the gas,

the limiting wall (3111) is perpendicular to the extending direction of the frame (31).

5. The electronic device according to any of claims 2-4, wherein the protruding direction of the positioning projection (21) coincides with the thickness direction of the electronic device.

6. The electronic device according to any of claims 2-4, wherein a bottom middle portion of the positioning slot (311) extends in a direction away from the positioning protrusion (21);

a stopping part (3112) is arranged on the bottom of the positioning groove (311), one end of the stopping part (3112) is connected to the bottom of the positioning groove (311), and the other end of the stopping part (3112) extends towards the positioning protrusion (21);

the stopper portion (3112) is used for stopping the positioning protrusion (21).

7. The electronic device according to claim 6, wherein the stopper portion (3112) has a stopper face (3113) facing the positioning boss (21), the positioning boss (21) has a stopper face (211) facing the stopper portion (3112);

the stop surface (3113) and the limiting surface (211) are parallel to each other, and the extension direction of the stop surface (3113) is perpendicular to the extension direction of the frame (31).

8. The electronic device according to any of claims 2-4, wherein the seal (2) comprises a body portion (22), the positioning boss (21) being provided on top of the body portion (22);

the frame (31) is provided with a concave cavity (312) for the body part (22) to be embedded in, and the positioning groove (311) is arranged at the top of the concave cavity (312).

9. The electronic device of claim 8, wherein the detent (311) extends through a top of the cavity (312).

10. The electronic device according to claim 8, wherein the positioning projection (21) is provided at a middle position of the top of the body portion (22); and/or the presence of a gas in the gas,

the positioning projection (21) is integrally formed with the body portion (22).

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