CN218734809U

CN218734809U - Electronic device

Info

Publication number: CN218734809U
Application number: CN202222961749.5U
Authority: CN
Inventors: 彭晓龙
Original assignee: Shanghai Wingtech Information Technology Co Ltd
Current assignee: Shanghai Wingtech Information Technology Co Ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-03-24
Anticipated expiration: 2032-11-07

Abstract

The present disclosure relates to an electronic device comprising a microphone assembly, a back shell and a compression steel sheet; the microphone assembly is connected to the rear shell; the plane steel sheet section is positioned between a main board of the electronic equipment and a display module of the electronic equipment and is connected with the main board; the bending section is connected to one end, close to the microphone assembly, of the plane steel section, and the bending section is located below the microphone assembly and abuts against the bottom of the microphone assembly, so that the microphone assembly is in press fit with the rear shell. The plane steel sheet section that compresses tightly the steel sheet is located between mainboard and the display module assembly, compress tightly the microphone subassembly through crooked section, make closely laminate between microphone subassembly and the backshell, and crooked section part at least is located the bottom of microphone subassembly, with the space of the bottom of make full use of microphone subassembly, and the thickness that is located plane steel sheet section itself between display module assembly and the mainboard is less, consequently, can reduce its installation space in electronic equipment's thickness direction, be favorable to realizing electronic equipment's frivolousness.

Description

Electronic device

Technical Field

The present disclosure relates to the field of terminal equipment technology, and in particular, to an electronic device.

Background

Existing electronic devices include a rear housing and a microphone assembly attached to the rear housing. When the microphone assembly is assembled with the rear shell, the microphone assembly needs to be attached to the rear shell tightly so as to ensure that the microphone assembly and the rear shell are tightly sealed and pressed.

Therefore, a microphone pressing support is arranged in the current electronic equipment, the microphone pressing support is located between a display module and a mainboard of the electronic equipment, and the side end of the microphone pressing support abuts against a microphone assembly to press the microphone assembly, so that the microphone assembly is tightly attached to a rear shell. As the sound pickup apparatus disclosed in chinese patent application publication No. CN216673245U, the microphone holder is used for mounting a microphone, and the microphone holder is large in size in the thickness direction.

Therefore, the whole microphone pressing support is of a frame structure with a large thickness, so that the microphone pressing support has a large space requirement in the thickness direction of the electronic equipment when being installed in the electronic equipment, and is not beneficial to lightening and thinning the electronic equipment.

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, comprising a microphone assembly, a rear housing and a compression steel sheet;

the microphone assembly is connected to the rear shell;

the pressing steel sheet comprises a plane steel segment and a bending segment, and the plane steel segment is located between a main board of the electronic equipment and a display module of the electronic equipment and is connected with the main board; the bending section is connected to one end, close to the microphone assembly, of the plane steel section, and at least part of the bending section is located below the microphone assembly and abuts against the bottom of the microphone assembly, so that the microphone assembly and the rear shell are in press fit; wherein the thickness of the planar steel segment is less than a preset thickness threshold.

According to an embodiment of the present disclosure, the curved section is at least partially located in a gap between the main plate and the rear case in a direction from the rear case to the main plate.

According to an embodiment of the present disclosure, the bending section includes at least two, and at least two bending sections are arranged at intervals along a length direction of the planar steel segment.

According to an embodiment of the present disclosure, in a direction from the display module to the main board, the bending section is located on one side of the planar steel segment close to the main board.

According to an embodiment of the present disclosure, the bending section includes a first bending section and a second bending section, one end of the first bending section is connected with the planar steel sheet section, the other end of the first bending section is connected with one end of the second bending section, the other end of the second bending section abuts against the bottom of the microphone assembly, and smooth transition is performed between the first bending section and the second bending section.

According to an embodiment of the present disclosure, the bending section includes a first planar section and a second planar section, one end of the first planar section is connected to the planar steel sheet section, the other end of the first planar section is connected to one end of the second planar section, and the other end of the second planar section abuts against the bottom of the microphone assembly; along the mainboard to the direction of backshell, first planar segment inclines along the direction that is close to the mainboard, second planar segment inclines along the direction of keeping away from the mainboard.

According to an embodiment of the present disclosure, the planar steel segment is provided with a first connecting portion, the main board is provided with a second connecting portion, and the planar steel segment and the main board are connected together by the first connecting portion and the second connecting portion in a matching manner.

According to an embodiment of the present disclosure, the first connecting portion and the second connecting portion are connecting holes, and the planar steel segment and the main plate are connected together by a fastener penetrating through the connecting holes.

According to an embodiment of the present disclosure, the first connecting portions are a plurality of first connecting portions, and the plurality of first connecting portions are arranged at intervals along a length direction of the planar steel segment; the second connecting parts correspond to the first connecting parts one by one.

According to an embodiment of the present disclosure, the planar steel segment is integrally formed with the curved section; and/or the preset thickness threshold value ranges from 0.3mm to 0.6mm.

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

the present disclosure provides an electronic device comprising a microphone assembly, a rear housing, and a compression steel sheet; the microphone assembly is connected to the rear shell; the pressing steel sheet comprises a plane steel sheet section and a bending section, and the plane steel sheet section is positioned between a main board of the electronic equipment and a display module of the electronic equipment and is connected with the main board; the bending section is connected to one end of the plane steel section, which is close to the microphone assembly, and at least part of the bending section is positioned below the microphone assembly and abuts against the bottom of the microphone assembly, so that the microphone assembly and the rear shell are in press fit. That is to say, the electronic device provided by the present disclosure omits a microphone wind compression bracket, and through setting a compression steel sheet, a planar steel sheet segment of the compression steel sheet is located between the main board and the display module, at least part of the bending section is located at the bottom of the microphone assembly and abuts against the microphone assembly, thereby compressing the microphone assembly through the bending section, so that the microphone assembly and the rear case are tightly attached, and because at least part of the bending section is located at the bottom of the microphone assembly, so as to fully utilize the space at the bottom of the microphone assembly, while the planar steel segment located between the display module and the main board is in a sheet shape, the thickness of the planar steel segment itself is smaller and smaller than a preset thickness threshold value, thereby reducing the installation space of the planar steel segment in the thickness direction of the electronic device, and facilitating the realization of the lightness and thinness of the electronic device.

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 embodiments or technical solutions in the prior art description will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.

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

FIG. 2 is a schematic diagram of a pressing steel sheet of an electronic device according to an embodiment of the disclosure;

fig. 3 is a top view of an electronic device according to an embodiment of the disclosure.

Wherein, 1, microphone assembly; 2. a rear housing; 3. compressing the steel sheet; 31. a planar steel segment; 32. a curved section; 321. a first curved section; 322. a second curved section; 33. connecting holes; 4. a main board; 5. a display module; 6. a microphone patch; 7. microphone shell fragment.

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.

Be provided with the tight support of microphone pressure in present electronic equipment, the microphone compresses tightly the support and is located between electronic equipment's display module 5 and mainboard 4, and the side that the microphone compressed tightly the support is supported and is pushed up on microphone subassembly 1 to compress tightly adopting microphone subassembly 1, make between microphone subassembly 1 and the backshell 2 closely laminate. However, since the microphone pressing bracket has a large thickness, the requirement for space in the thickness direction of the electronic device is large when the microphone pressing bracket is mounted in the electronic device, which is not favorable for the electronic device to be light and thin.

Therefore, the present disclosure provides an electronic device, by providing the compression steel sheet 3, and the planar steel segment 31 of the compression steel sheet 3 is located between the main board 4 and the display module 5, the bending section 32 is at least partially located at the bottom of the microphone assembly 1 and abuts against the microphone assembly 1, so that the microphone assembly 1 is compressed by the bending section 32, so that the microphone assembly 1 and the rear case 2 are tightly attached to each other, and the bending section 32 is at least partially located at the bottom of the microphone assembly 1, so as to fully utilize the space at the bottom of the microphone assembly 1, and the thickness of the planar steel segment 31 itself located between the display module 5 and the main board 4 is smaller and smaller than a preset thickness threshold value, so that the installation space of the electronic device in the thickness direction can be reduced, and the electronic device is light and thin.

Illustratively, the predetermined thickness threshold may be in the range of 0.3mm to 0.6mm, so that the thickness of the planar steel segment 31 is much smaller than that of the existing microphone wind compression bracket.

Specifically, referring to fig. 1 to 3, the present embodiment provides an electronic device including a microphone assembly 1, a rear case 2, and a pressing steel sheet 3.

Wherein the microphone assembly 1 is attached to the rear case 2. Specifically, the side of the microphone assembly 1 facing the rear case 2 and the rear case 2 may be adhered and connected, and the microphone patch 6 may be adhered to the side of the microphone assembly 1 facing away from the rear case 2.

The pressing steel sheet 3 comprises a plane steel segment 31 and a bending segment 32, wherein the plane steel segment 31 is positioned between the main board 4 of the electronic equipment and the display module 5 of the electronic equipment and is connected with the main board 4; the bending section 32 is connected to one end of the planar steel segment 31 close to the microphone assembly 1, and the bending section 32 is at least partially located below the microphone assembly 1 and abuts against the bottom of the microphone assembly 1, so that the microphone assembly 1 and the rear shell 2 are in a press fit.

In concrete implementation, as shown in fig. 1, along the Z direction shown in fig. 1, the display module 5, the planar steel segment 31, and the main board 4 are sequentially disposed along the Z direction, the planar steel segment 31 is connected to the main board 4, and the bending section 32 is located at one end of the planar steel segment 31 close to the microphone component 1, that is, the bending section 32 is located at the right end of the planar steel segment 31 and abuts against the bottom of the microphone component 1, so as to compress the microphone component 1, and make the microphone component 1 and the rear case 2 tightly attached to each other.

That is to say, the electronic device provided by this embodiment, through setting the compressing steel sheet 3, and the plane steel segment 31 of the compressing steel sheet 3 is located between the main board 4 and the display module 5, the bending section 32 is at least partially located at the bottom of the microphone assembly 1 and abuts against the microphone assembly 1, so as to compress the microphone assembly 1 through the bending section 32, so that the microphone assembly 1 and the rear case 2 are tightly attached to each other, and because the bending section 32 is at least partially located at the bottom of the microphone assembly 1, the space at the bottom of the microphone assembly 1 is fully utilized, and the thickness of the plane steel segment 31 itself located between the display module 5 and the main board 4 is small, the installation space of the electronic device in the thickness direction can be reduced, which is beneficial to realizing the lightness and thinness of the electronic device.

In addition, referring to fig. 1, the electronic device of this embodiment further includes a microphone elastic sheet 7, the microphone assembly 1 is connected to the microphone elastic sheet 7, and the microphone elastic sheet 7 is connected to the motherboard 4, so as to indirectly connect the microphone assembly 1 to the motherboard 4.

Referring to fig. 1, in some embodiments, the bending portion 32 is at least partially located in the gap between the main board 4 and the rear case 2 along the direction from the rear case 2 to the main board 4, i.e., along the direction from the right to the left as shown in fig. 1, so that the space between the main board 4 and the rear case 2 is effectively utilized to accommodate the bending portion 32, and the bending portion 32 avoids occupying the dimension between the main board 4 and the display module 5 in the z direction, so as to avoid increasing the thickness dimension of the electronic device in the z direction, and thus, the electronic device is light and thin.

Referring to fig. 1 and 2, in some embodiments, the curved section 32 includes at least two curved sections 32, and at least two curved sections 32 are spaced apart along the length of the planar steel segment 31.

In specific implementation, referring to the x direction shown in fig. 2, the at least two bending sections 32 are connected to the same planar steel section 31 and are arranged at intervals along the x direction, so that the microphone assembly 1 can be abutted by the at least two bending sections 32, the microphone assembly 1 is compressed, and the microphone assembly 1 and the rear case 2 are matched more tightly.

For example, the number of the bending sections 32 may be two as shown in fig. 2, or the number of the bending sections 32 may also be three or more, and the specific number of the bending sections 32 may be set according to actual needs, which is not specifically limited in this embodiment.

Referring to fig. 1, in some embodiments, the curved section 32 is located on a side of the planar steel segment 31 close to the main board 4 in a direction from the display module 5 to the main board 4, i.e., in a z-direction as shown in fig. 1.

That is, referring to fig. 1, the bending section 32 is disposed close to the main board 4, that is, the bending section 32 may be at least partially located at the bottom of the planar steel segment 31, so that the bending section 32 may be at least partially located below the microphone assembly 1, so as to fully utilize the space below the microphone assembly 1 for accommodating or mounting the bending section 32.

Referring to fig. 1 and 2, in some embodiments, the bending section 32 includes a first bending section 321 and a second bending section 322, one end of the first bending section 321 is connected to the planar steel segment 31, the other end of the first bending section 321 is connected to one end of the second bending section 322, the other end of the second bending section 322 abuts against the bottom of the microphone assembly 1, and the first bending section 321 and the second bending section 322 are rounded.

That is, the curved section 32 may be generally U-shaped as shown in fig. 2 or may be in an arc-shaped configuration or a semicircular configuration.

In other embodiments, the curved section 32 includes a first planar section and a second planar section, one end of the first planar section is connected to the planar steel section 31, the other end of the first planar section is connected to one end of the second planar section, and the other end of the second planar section abuts against the bottom of the microphone assembly 1; along mainboard 4 to the direction of backshell 2, first planar segment inclines along the direction that is close to mainboard 4, and the second planar segment inclines along the direction of keeping away from mainboard 4.

That is, in the left-to-right direction shown in fig. 1, the first planar section is inclined toward the lower right, and the second planar section is inclined toward the upper right, so that the curved section 32 may have a V-shaped configuration as a whole.

Therefore, the bending section 32 may have a U-shaped structure or a V-shaped structure, and the specific structural shape of the bending section 32 may not be limited to the above example of the embodiment, and may be set according to actual needs, which is not specifically limited by the embodiment.

In some embodiments, a first connecting portion is disposed on the planar steel segment 31, a second connecting portion is disposed on the main board 4, and the planar steel segment 31 and the main board 4 are connected together by the first connecting portion and the second connecting portion, so that the main board 4 and the planar steel segment 31 are reliably connected.

In a specific implementation, the first connecting portion and the second connecting portion are connecting holes 33, and the planar steel segment 31 and the main plate 4 are connected together by a fastener penetrating through the connecting holes 33. Illustratively, the connecting holes 33 may be threaded holes, and the fasteners may be screws or bolts, so that the main plate 4 and the planar steel segment 31 are reliably connected through the cooperation of the screws and the connecting holes 33 or the cooperation of the bolts and the connecting holes 33. Illustratively, the connecting hole 33 may be a light hole, and the fastening member is a fastening pin, and the fastening pin and the light hole cooperate to achieve a reliable connection between the main plate 4 and the planar steel segment 31.

In order to further improve the connection reliability or connection strength between the main plate 4 and the planar steel segment 31, a plurality of first connection portions may be provided, the plurality of first connection portions being provided at intervals along the longitudinal direction (refer to the x direction shown in fig. 2) of the planar steel segment 31; the second connecting parts correspond to the first connecting parts one by one. For example, the first connection portion and the second connection portion may be two or three or more.

In addition, in this embodiment, the planar steel segment 31 and the bending segment 32 are integrally formed, so that the manufacturing process is simplified and the overall structural strength of the compression steel sheet 3 can be effectively improved.

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

1. An electronic device, comprising a microphone assembly (1), a rear housing (2) and a compression steel sheet (3);

the microphone assembly (1) is connected to the rear shell (2);

the pressing steel sheet (3) comprises a plane steel segment (31) and a bending section (32), and the plane steel segment (31) is located between a main board (4) of the electronic equipment and a display module (5) of the electronic equipment and connected with the main board (4); the bending section (32) is connected to one end, close to the microphone assembly (1), of the plane steel section (31), and at least part of the bending section (32) is located below the microphone assembly (1) and abuts against the bottom of the microphone assembly (1) so that the microphone assembly (1) and the rear shell (2) are in press fit; wherein the thickness of the planar steel segment (31) is less than a preset thickness threshold.

2. Electronic device according to claim 1, characterized in that the curved section (32) is at least partly located in a gap between the main board (4) and the rear shell (2) in a direction from the rear shell (2) to the main board (4).

3. The electronic device of claim 1, wherein the curved section (32) comprises at least two, at least two curved sections (32) being spaced apart along a length of the planar steel segment (31).

4. An electronic device according to claim 1, characterized in that the curved section (32) is located at a side of the planar steel section (31) close to the main board (4) in a direction from the display module (5) to the main board (4).

5. The electronic device according to claim 4, wherein the curved section (32) comprises a first curved section (321) and a second curved section (322), one end of the first curved section (321) is connected with the planar steel segment (31), the other end of the first curved section (321) is connected with one end of the second curved section (322), the other end of the second curved section (322) abuts against the bottom of the microphone assembly (1), and the first curved section (321) and the second curved section (322) are rounded.

6. The electronic device according to claim 4, wherein the curved section (32) comprises a first planar section and a second planar section, one end of the first planar section is connected with the planar steel segment (31), the other end of the first planar section is connected with one end of the second planar section, and the other end of the second planar section abuts against the bottom of the microphone assembly (1); along mainboard (4) to the direction of backshell (2), first planar segment inclines along being close to the direction of mainboard (4), the second planar segment inclines along keeping away from the direction of mainboard (4).

7. The electronic device according to any one of claims 1 to 6, wherein a first connecting portion is provided on the planar steel segment (31), a second connecting portion is provided on the main board (4), and the planar steel segment (31) and the main board (4) are connected together by the first connecting portion and the second connecting portion.

8. The electronic device according to claim 7, wherein the first connecting portion and the second connecting portion are connecting holes (33), and the planar steel segment (31) and the main board (4) are connected together by a fastener penetrating into the connecting holes (33).

9. The electronic device according to claim 7, wherein the first connecting portion is provided in plurality, and the plurality of first connecting portions are arranged at intervals along a length direction of the planar steel segment (31); the second connecting parts correspond to the first connecting parts one by one.

10. The electronic device according to any of claims 1 to 6, characterized in that the planar steel segment (31) is integrally formed with the curved section (32); and/or the preset thickness threshold value ranges from 0.3mm to 0.6mm.