CN209964104U

CN209964104U - Cover plate decorative ring, middle frame assembly and electronic device

Info

Publication number: CN209964104U
Application number: CN201920565448.6U
Authority: CN
Inventors: 李昌志
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-01-17
Anticipated expiration: 2029-04-23

Abstract

The application discloses circle is decorated to apron includes: the base member, the base member is cyclic annular, the base member includes two parallel arrangement's first limit to and two mutual parallel arrangement's second limit, first limit with second limit end to end, the second limit is close to the protruding decoration portion that forms of central direction of base member, set up out the sound portion in the decoration portion. By adopting the structure, the sound outlet part is directly arranged on the cover plate decorative ring and is integrally formed on the cover plate decorative ring. Compared with the situation before the structure is improved, the part of the receiver decorating part is omitted, and the step of mounting the receiver component on the cover plate decorating ring or the middle frame shell is also omitted, so that the assembly production efficiency is improved. The application also provides a center subassembly that includes above apron decoration circle to and an electronic device.

Description

Cover plate decorative ring, middle frame assembly and electronic device

Technical Field

The present application relates to the field of electronic devices, and more particularly, to a cover plate decoration ring, a center assembly, and an electronic device.

Background

The electronic devices such as the mobile phone, the tablet personal computer and the like comprise a cover plate, a middle frame shell and a cover plate decorative ring sleeved on the middle frame shell, and in addition, a telephone receiver decorative part is arranged at the position opposite to the telephone receiver and used for outputting sound. Generally, the receiver decorating part is pasted on the cover plate decorating ring or the middle frame shell in a colloid mode.

SUMMERY OF THE UTILITY MODEL

The application provides a circle, center subassembly and electron device are decorated to apron.

In order to solve the technical problem, the application adopts a technical scheme that: there is provided a cover bezel comprising:

the base member, the base member is cyclic annular, the base member includes two parallel arrangement's first limit to and two mutual parallel arrangement's second limit, first limit with second limit end to end, the second limit is close to the protruding decoration portion that forms of central direction of base member, set up out the sound portion in the decoration portion.

The present application further provides a center subassembly, including: the middle frame shell, the apron of being connected with the middle frame shell, and be located the middle frame shell with between the apron as above the apron is decorated the circle, the base member encloses to be established the apron is round all around.

The application also provides an electronic device, which comprises the key assembly described above or the middle frame assembly described above.

In the above scheme, circle is decorated to apron in this application includes the base member, and the base member is cyclic annular, and the base member includes two parallel arrangement's first limit to and two mutual parallel arrangement's second limit, first limit and second limit end to end, and the second limit is close to the protruding formation decoration portion that stretches of central direction of base member, decorates and sets up out the sound portion. By adopting the structure, the sound outlet part is directly arranged on the cover plate decorative ring and is integrally formed on the cover plate decorative ring. Compared with the situation before the structure is improved, the part of the receiver decorating part is omitted, and the step of mounting the receiver component on the cover plate decorating ring or the middle frame shell is also omitted, so that the assembly production efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic front view of an embodiment of a bezel of the present application;

FIG. 2 is a schematic block diagram of an embodiment of a frame assembly of the present application;

FIG. 3 is a schematic structural diagram of an embodiment of an electronic device according to the present application;

FIG. 4 is an exploded view of an embodiment of the center frame assembly before structural improvement of the present application;

FIG. 5 is an exploded view of an embodiment of the bezel of the present application;

FIG. 6 is an enlarged view of the structure shown in circle a in FIG. 5;

FIG. 7 is a schematic sectional view taken along the line A-A in FIG. 2;

FIG. 8 is an enlarged structural view of the structure shown in circle b in FIG. 7;

fig. 9 is a schematic sectional view in the direction B-B of fig. 2.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be further noted that, for the convenience of description, only some of the structures related to the present application are shown in the drawings, not all of the structures. 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.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Referring to fig. 1 to 3, the present application provides a cover bezel 100, a center frame assembly 200 including the cover bezel 100, and an electronic device 300 including the cover bezel 100 or the center frame assembly 200. Fig. 1 is a schematic structural diagram of an embodiment of a cover plate bezel 100 of the present application, fig. 2 is a schematic structural diagram of a middle frame assembly 200 of the present application, and fig. 3 is a schematic structural diagram of an electronic device 300 of the present application.

Specifically, the electronic device 300 may be any of various types of computer system equipment (only one modality is shown in fig. 3 by way of example) that is mobile or portable and performs wireless communications. Specifically, the electronic apparatus 300 may be a mobile phone or a smart phone (e.g., an iPhone (TM) based phone), a Portable game device (e.g., Nintendo DS (TM), PlayStation Portable (TM), game Advance (TM), iPhone (TM)), a laptop, a PDA, a Portable internet device, a music player and a data storage device, other handheld devices and devices such as a headset, etc., and the electronic apparatus 300 may also be other wearable devices that require charging (e.g., a Head Mounted Device (HMD) such as an electronic bracelet, an electronic necklace, an electronic device or a smart watch).

The electronic apparatus 300 may also be any of a number of electronic devices including, but not limited to, cellular phones, smart phones, other wireless communication devices, personal digital assistants, audio players, other media players, music recorders, video recorders, other media recorders, radios, medical devices, vehicle transportation equipment, calculators, programmable remote controllers, pagers, laptop computers, desktop computers, printers, netbook computers, Personal Digital Assistants (PDAs), Portable Multimedia Players (PMPs), moving Picture experts group (MPEG-1 or MPEG-2) Audio layer 3(MP3) players, portable medical devices, and digital cameras and combinations thereof.

In some cases, electronic device 300 may perform a variety of functions (e.g., playing music, displaying video, storing pictures, and receiving and sending telephone calls). If desired, the electronic apparatus 300 may be a device such as a cellular telephone, media player, other handheld device, wrist watch device, pendant device, earpiece device, or other compact portable device.

To better explain the innovative points of the present application, the structure of the middle frame assembly 200a before the structure is modified is first described, and as shown in fig. 4, the structure of the middle frame assembly before the structure is modified is schematically illustrated, the middle frame assembly 200a includes a middle frame housing 210a, a cover plate 220a connected to the middle frame housing 210a, a cover plate decorative ring 230a connected between the middle frame housing 210a and the cover plate 220a, and a receiver decorative piece 240a disposed on the middle frame housing 210 a. The receiver ornament 240a is fixed to the center frame case 210a or the cover 220a by means of glue or the like.

With continued reference to fig. 1, the present application provides a decking trim ring 100 that includes a base 10, and a trim portion 20 formed by extending the base 10.

Referring to fig. 5, the middle frame assembly 200 includes a middle frame housing 210, a cover plate 220 connected to the middle frame housing 210, and a cover decoration ring 100 located between the middle frame housing 210 and the cover plate 220, wherein the base 10 is surrounded by a ring around the cover plate 220.

With continued reference to fig. 1, in particular, the substrate 10 is annular, and the outer contour edge of the substrate 10 includes two first sides 12 parallel to each other and two second sides 14 parallel to each other, the first sides 12 and the second sides 14 are connected end to end, and the first sides 12 and the second sides 14 are connected at right angles or are connected in a circular arc transition manner. The decoration part 20 is formed by the second edge 12 of the base body 10 protruding in the direction close to the base body center point 16 of the base body 10, and the decoration part 20 is provided with a sound emitting part 22, and the sound emitting part 22 is used for transmitting the sound emitted by the receiver in the electronic device 300 to the outside of the electronic device 300. Alternatively, the sound outlet 22 is a row of holes, as shown in fig. 5, or a long and narrow sound outlet groove, which is not limited in particular.

Structure more than adopting, structure before improving relatively, in this application, saved this part of receiver decoration, decoration portion 20 direct molding is on apron decoration ring 100, becomes the apron and decorates a part of ring 100, consequently the center subassembly 210 of this application has reduced the quantity of spare part, has removed the fixed process of pasting between other parts such as receiver decoration and center casing 210 or apron 220 simultaneously from, has improved the efficiency of equipment. In addition, with the structure, the waterproof problem that a seam exists between the receiver decorating part and a part connected with the receiver decorating part and needs to be considered is not needed.

It is to be noted that the terms "first", "second", etc. are used herein and hereinafter for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features.

Alternatively, the length of the second side 14 is smaller than the length of the first side 12, i.e., the decorative portion 20 is provided on the second side 14, on the short side of the base 10.

Specifically, as shown in FIG. 1, the substrate 10 includes a substrate center point 16, wherein a line passing through the substrate center point 16 and parallel to the second side 14 is a first centerline 18, and a line passing through the substrate center point 16 and parallel to the first side 12 is a second centerline 19.

Optionally, decorative portion 20 is located between second edge 14 and first centerline 18. I.e. in the upper half of the electronic device 300. Is suitable for the use habit of the user, such as the habit of answering the incoming call. In other embodiments, decorative portion 20 may be located at other positions of electronic device 300, such as on the side of first edge 12 or on the lower half of electronic device 300, which is not limited in this respect.

Furthermore, the center point of the sound outlet 22 coincides with the second center line 19 of the base 10, that is, the decoration part 20 is located at the middle position of the top of the electronic device 300, so that the user can listen conveniently. In other embodiments, the decoration portion 20 can be located at other positions, such as the upper left corner or the upper right corner of the electronic device 300, which is not limited in this respect.

Specifically, a portion of the decorative portion 20 near the center of the base body 10 is contoured to form a mounting portion 24 of the lens assembly, and as shown in fig. 6, the mounting portion 24 is specifically configured to mount the lens assembly of the electronic device 300. Further, the mounting portion 24 defines an open receiving cavity 242, and the lens assembly of the electronic device 300 is mounted in the receiving cavity 242. Specifically, the mounting portion 24 is surrounded by a contour forming the receiving cavity 242, and the contour matches with the outer contour of the lens assembly, such as a circular arc or a semicircle, which is not limited in particular.

Referring to fig. 7 to 9, the cover bezel 100 is disposed between the cover 220 and the middle frame case 210, and specifically, the base 10 is sandwiched between the cover 220 and the middle frame case 210. The first clamping table 11 is disposed on one side of the base 10 close to the middle frame housing 210, the second clamping table 13 is formed on one side close to the cover plate 220, and the base 10 is connected with the middle frame housing 210 through the first clamping table 11 and connected with the cover plate 220 through the second clamping table 13.

Specifically, the first engaging platform 11 includes a first engaging surface 112 and a second engaging surface 114 connected to the first engaging surface 112 at an included angle. The middle frame housing 210 forms a protruding portion 212 on a side close to the substrate 10, and the protruding portion 212 includes a first connection surface 2122 and a second connection surface 2124 sandwiched with the first connection surface 2122. The substrate 10 is connected to the middle frame case 210 by engaging the protruding portion 212 of the middle frame case 210 with the first engaging platform 11, the first engaging surface 112 is attached to the first connecting surface 2122, the second engaging surface 114 is attached to the second connecting surface 2124, and the cover bezel 100 is engaged with the middle frame case 210. Specifically, the first engaging platform 11 of the base 10 surrounds the middle frame housing 210 by one circle, and the protruding portion 212 of the middle frame housing 210 correspondingly forms one circle.

Specifically, the second engaging platform 13 includes a third engaging surface 132 and a fourth engaging surface 134 disposed at an angle to the third engaging surface 132. The side of the cover plate 220 close to the base body 10 includes a corner portion 222, the corner portion 222 includes a bottom surface 2222 and a side surface 2224 forming an included angle with the bottom surface 2222, and the base body 10 is connected with the cover plate 220 by the second engaging platform 13 engaging the corner portion 222 of the cover plate 220. Further, the third engaging surface 132 is attached to the bottom surface 2222 of the corner portion 222, and the fourth engaging surface 134 is attached to the side surface 2224 of the corner portion 222.

Specifically, the third engaging surface 132 is located at the periphery of the side surface 2224 of the corner portion 222, and the second engaging surface 114 is located at the side of the protruding portion 212 close to the cover plate 220, so as to form a sandwiched relationship, and further, the cover plate bezel 100 is sandwiched by the cover plate 220 and the middle frame housing 210, so as to form a firm structure.

Further, in order to enable the cover decoration ring 100 to be more firmly combined with the cover 220 and the middle frame casing 210, in an embodiment, the cover decoration ring 100 is provided with glue dispensing holes 15, and glue is distributed through the glue dispensing holes 15 to firmly connect the cover decoration ring 100 between the middle frame casing 210 and the cover 220.

Further, the outer contour of the edge of the substrate 10 is an arc surface, and the outer contour of the edge of the substrate 10 and at least one of the outer contours of the edges of the middle frame shell 210 and the cover plate 220 are spliced to form an arc surface structure, as shown in fig. 9. By adopting the structure, the edge of the whole electronic device 300 can form a curved surface structure, the appearance is more attractive, and the hand feeling is better.

With the above structure, sound is transmitted from the sound output part 22 of the decoration part 20 to the outside of the electronic device 300, and the decoration part 20 functions as a receiver decoration with an improved structure. This forms a structure in which decorative portion 20 is integrally designed with cover bezel 100, and decorative portion 20 is a part of cover bezel 100. The traditional telephone receiver decoration and the cover plate decoration ring are combined into a whole,

the cost is reduced, the number of parts is reduced, and the cost is reduced. For the aspect of water resistance, the number of parts is reduced, the matching is reduced, and the water resistance yield is improved.

The above description is only for the purpose of illustrating embodiments of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application or are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.

Claims

1. A cover plate decorative ring, comprising:

the base member, the base member is cyclic annular, the outline edge of base member includes two parallel arrangement's first limit to and two mutual parallel arrangement's second limit, first limit with second limit end to end, the second limit is close to the protruding decoration portion that forms of extending of the central direction of base member, set up out the sound portion in the decoration portion.

2. The decking circle defined in claim 1 wherein the second edge has a length less than the length of the first edge.

3. The bezel of claim 1, wherein the base is configured to be coupled to a bezel and a center frame housing, the base being sandwiched between the bezel and the center frame housing.

4. The cover trim ring of claim 3, wherein the middle frame shell forms a protruding portion adjacent to the base, the protruding portion including a first connecting surface and a second connecting surface disposed at an angle to the first connecting surface; the base body is close to one side of the middle frame shell and is provided with a first clamping platform, the first clamping platform comprises a first clamping surface and a second clamping surface, the second clamping surface is connected with the first clamping surface in an included angle mode, the base body is clamped on the middle frame shell through the first clamping platform, a protruding portion of the middle frame shell is connected to the middle frame shell, the first clamping surface is attached to the first connecting surface, and the second clamping surface is attached to the second connecting surface.

5. The cover plate decorative ring according to claim 3, wherein the substrate is provided with a second engaging surface on one side close to the cover plate, the second engaging surface comprises a third engaging surface and a fourth engaging surface arranged at an included angle with the third engaging surface, the cover plate is provided with an edge part on one side close to the substrate, the edge part comprises a bottom surface and a side arranged at an included angle with the bottom surface, the substrate is connected with the cover plate through the second engaging surface engaging with the edge part of the cover plate, the third engaging surface is attached to the bottom surface of the edge part, and the fourth engaging surface is attached to the side surface of the edge part.

6. The cover bezel of claim 1, wherein the sound emitting portion is a row of holes or a sound emitting groove.

7. The bezel of claim 1, wherein a portion of the trim portion proximate a center of the base is contoured to form a lens assembly mount for mounting a lens assembly.

8. The decking circle defined in claim 3 wherein the base includes a base center point, wherein a line through the base center point and parallel to the second edge is a first centerline, the trim portion being located between the second edge and the first centerline.

9. The bezel of claim 8, wherein a line passing through the center point of the base and parallel to the first side of the base is a second center line, and the center point of the sound emitting portion coincides with the second center line of the base.

10. The cover plate decorative ring of claim 8, wherein the decorative portion is provided with dispensing holes through which glue is dispensed to securely connect the cover plate decorative ring between the center frame housing and the cover plate.

11. A center frame assembly comprising a center frame housing, a cover plate connected to the center frame housing, and a decorative ring of the cover plate according to any one of claims 1 to 10 disposed between the center frame housing and the cover plate, wherein the base body is disposed around the cover plate.

12. The middle frame assembly according to claim 11, wherein the outer edge contour of the base is an arc surface, and the outer edge contour of the base and at least one of the outer edge contours of the middle frame shell and the cover plate are spliced to form a circular arc surface.

13. An electronic device comprising the bezel of any of claims 1-10 or the center frame assembly of claim 11 or 12.