CN109068516B

CN109068516B - Electronic device and shell assembly thereof

Info

Publication number: CN109068516B
Application number: CN201811058369.2A
Authority: CN
Inventors: 邱康; 杨璟; 范奇文; 陈耀权; 张志坚; 邱泽朔
Original assignee: Oppo Chongqing Intelligent Technology Co Ltd
Current assignee: Oppo Chongqing Intelligent Technology Co Ltd
Priority date: 2018-09-11
Filing date: 2018-09-11
Publication date: 2020-10-02
Anticipated expiration: 2038-09-11
Also published as: CN109068516A

Abstract

The application discloses casing subassembly, this casing subassembly include the casing and set up the apron on the casing and decorate the circle, the apron is decorated the circle and is used for installing a apron, and the apron is decorated the circle and is included at least one turning portion and at least one non-turning portion, and the thickness of turning portion is greater than the thickness of non-turning portion to strengthen the protection to the apron that the turning portion corresponds the position. The application also discloses an electronic device. In this way, this application can strengthen electron device's the performance of falling, prevents that the apron from breaking.

Description

Electronic device and shell assembly thereof

Technical Field

The present invention relates to the field of electronic devices, and particularly to an electronic device and a housing assembly thereof.

Background

At present, with the continuous development of science and technology, electronic devices such as smart phones and the like are gradually becoming necessities of daily life of people.

Drop test is a common smart mobile phone and prevents falling capability test, and in the abrasive paper drop test process, the display screen of corner position is easy because of the too serious apron glass fracture of local atress, leads to the product yield to descend, is unfavorable for the cost saving, and electron device prevents falling the performance poor.

Disclosure of Invention

The embodiment of the application adopts a technical scheme that: the shell assembly comprises a shell and a cover plate decorating ring arranged on the shell, wherein the cover plate decorating ring is used for mounting a cover plate and comprises at least one corner part and at least one non-corner part, and the thickness of the corner part is larger than that of the non-corner part so as to strengthen and protect the cover plate at the position corresponding to the corner part.

Another technical scheme adopted by the embodiment of the application is as follows: the electronic device comprises a shell assembly and a cover plate arranged on the shell assembly, wherein the shell assembly is the shell assembly.

The embodiment of the application comprises a shell and a cover plate decorating ring arranged on the shell, wherein the cover plate decorating ring is used for installing a cover plate and comprises at least one corner part and at least one non-corner part, and the thickness of the corner part is larger than that of the non-corner part, so that the cover plate at the position corresponding to the corner part is reinforced and protected, the anti-falling performance of the electronic device can be enhanced, and the cover plate is prevented from being broken.

Drawings

FIG. 1 is a schematic partial perspective view of a housing assembly with a cover plate mounted thereon according to an embodiment of the present application;

FIG. 2 is a schematic sectional view taken along line A-A in FIG. 1;

FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 1;

FIG. 4 is a schematic cross-sectional view taken along the line C-C in FIG. 1;

FIG. 5 is a schematic top view of a housing assembly according to an embodiment of the present application;

FIG. 6 is a schematic structural diagram of a third specific implementation of a cover bezel of the present application.

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.

The terms "first", "second", etc. in this application are used to distinguish between different objects and not to describe a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

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. 1-5, fig. 1 is a schematic partial perspective view of a housing assembly with a cover plate according to an embodiment of the present disclosure. Fig. 2 is a schematic sectional view in the direction of a-a in fig. 1. Fig. 3 is a schematic sectional view in the direction B-B in fig. 1. Fig. 4 is a schematic sectional view in the direction C-C in fig. 1. Fig. 5 is a schematic top view of a housing assembly according to an embodiment of the present disclosure.

In the present embodiment, the housing assembly includes a housing 10 and a cover bezel 11.

The housing 10 is provided with a step for supporting the cover plate decorating ring 11, the cover plate 12 and the touch display module 13. The touch display module 13 and the cover plate 12 are stacked. The cover plate 12 is used for protecting the touch display module 13. The touch display module 13 specifically includes a display module and a touch module, which are not specifically shown in the figure.

The cover bezel 11 is disposed at a gap between the cover 12 and the case 10. In particular at the gap between the side wall of the step and the side wall of the cover plate 12. The cover bezel 11 is used to mount the cover 12, and the cover 12 is mounted on the housing 10 through the cover bezel 11.

The cover 12 may be a glass cover or a clear plastic cover or the like.

The apron bezel 11 includes at least a first section 111, a second section 112, a third section 113, a fourth section 114, and a fifth section 115.

The first segment 111, the second segment 112, the fourth segment 114, and the fifth segment 115 are all non-corner segments. The third segment 113 is a corner segment. The thickness of the corner part is larger than that of the non-corner part so as to strengthen and protect the cover plate at the corresponding position of the corner part.

The first segment 111 is arranged along the first direction X. The second segment 112 is disposed along the second direction Y.

The third section 113 is used to connect the first section 111 and the second section 112 in a smooth transition. The third segment 113 extends along a curve, for example, the third segment 113 is a circular arc or other smooth transition curve. For example, the third segment 113 corresponds to a chamfered region of the electronic device, such as an R-corner, a rounded corner, or the like.

For example, the apron bezel 11 is substantially rectangular and has a chamfer at a corner of the rectangle such that adjacent sides of the apron bezel 11 are transitioned by a curve. The first section 111 may be a short side of the bezel, the second section 112 may be a long side of the bezel, and the third section 113 may be a transition section of the chamfered location.

The dimension of the third section 113 in the thickness direction Z is larger than the dimension of the first section 111 in the thickness direction Z, and the dimension of the third section 113 in the thickness direction Z is larger than the dimension of the second section 112 in the thickness direction Z. In other words, the thickness dimension of the third segment 113 is greater than the thickness dimension of the first segment 111, and the thickness dimension of the third segment 113 is greater than the thickness dimension of the first segment 111.

The dimension of the third section 113 in the thickness direction Z is 0.1-0.2mm larger than the dimension of the first section 111 in the thickness direction Z, for example, the dimension of the third section 113 in the thickness direction Z is 0.1mm, 0.15mm or 0.2mm larger than the dimension of the first section 111 in the thickness direction Z. The dimension of the third section 113 in the thickness direction Z is 0.1 to 0.2mm larger than the dimension of the second section 112 in the thickness direction Z. For example, the dimension of the third section 113 in the thickness direction Z is 0.1mm, 0.15mm, or 0.2mm larger than the dimension of the second section 112 in the thickness direction Z.

For convenience of description, the thickness direction Z is divided into a forward direction and a reverse direction of the thickness direction Z, the forward direction refers to a display light emitting direction of the electronic device, and the reverse direction is a direction opposite to the display light emitting direction.

Optionally, a surface of the third segment 113 facing away from the display light-emitting direction is flush with a surface of the first segment 111 facing away from the display light-emitting direction. The surface of the third segment 113 facing away from the light exit direction is flush with the surface of the second segment 112 facing away from the light exit direction.

Since the dimension of the third section 113 in the thickness direction Z is larger than the dimension of the first section 111 in the thickness direction Z, the dimension of the third section 113 in the thickness direction Z is larger than the dimension of the second section 112 in the thickness direction Z. Since the lower surfaces of the first, second and

third segments

111, 112 and 113 are flush with each other, the third segment 113 protrudes from the first and

second segments

111 and 112.

Optionally, the third segment 113 further protrudes with respect to the light exit side surface of the cover plate 12. The light exit side surfaces of the first and

second segments

111 and 112 are flush with the light exit side surface of the cover plate 12 or lower than the surface of the cover plate 12. In this way, the third segment 113 can protect the cover plate 12. When falling, the cover bezel 11 first contacts a collision body (e.g., the ground) to protect the cover 12. And the thickness of the third section 113 is larger, so that the third section 113 has stronger anti-falling performance, and particularly the problem that the corner is easy to break is relieved to a certain degree.

It should be understood that the figures only show the structure of the housing assembly at one corner of the electronic device, and similar designs can be made at the other three corners.

The first direction X and the second direction Y are arranged in a staggered mode. Optionally, the first direction X is perpendicular to the second direction Y. The thickness direction Z is perpendicular to the first direction X and perpendicular to the second direction Y.

Alternatively, the first direction X may be a width direction of the electronic device. The second direction Y may be a length direction of the electronic device. The thickness direction Z may be a thickness direction of the electronic device.

Optionally, the width of the third segment 113 in the first plane XY, which is the plane in which the first direction X and the second direction Y lie, is larger than the width of the second segment 112 in the first plane XY. In other words, the first plane XY is a plane parallel to the surface of the cover plate 12.

Optionally, the width of the third segment 113 in the first plane XY is larger than the width of the first segment 111 in the first plane XY.

For example, the width of the third segment 113 in the first plane XY is widened to 0.18mm or more.

The third section 113 has a larger width, so that the third section 113 has stronger anti-falling performance, and particularly, the problem that the corner is easy to break is relieved to a certain degree.

The fourth segment 114 is located between the third segment 113 and the first segment 111. The fourth segment 114 is used to connect the first segment 111 with the third segment 113.

The fifth segment 115 is located between the third segment 113 and the second segment 112. The fifth segment 115 is used to connect the second segment 112 with the third segment 113.

It should be understood that the first section 111, the second section 112, the third section 113, the fourth section 114, and the fifth section 115 are integrally provided, and are artificially divided into the above five sections for convenience of explanation.

Alternatively, the dimension of the fourth segment 114 in the thickness direction Z gradually increases toward the third segment 113.

Optionally, the dimension of the fifth segment 115 in the thickness direction Z gradually increases towards the third segment 113.

Optionally, the width of the fourth segment 114 in the first plane XY gradually increases towards the third segment 113.

Optionally, the width of the fifth segment 115 in the first plane XY gradually increases towards the third segment 113.

Through the manner, the fourth section 114 with gradually changed width and thickness is arranged between the first section 111 and the third section 113, so that the problem of poor hand feeling or poor appearance caused by the fact that the first section 111 and the third section 113 are directly connected to form a step can be avoided. The fifth section 115 with gradually changed width and thickness is arranged between the second section 112 and the third section 113, so that the problem of poor hand feeling or poor appearance caused by the step formed between the second section 112 and the third section 113 can be avoided. In addition, through the arrangement mode, the connection strength between the first section 111 and the third section 113 can be improved, and the connection strength between the second section 112 and the third section 113 is improved, so that the falling-preventing strength of the cover plate at the corner of the electronic device is improved, the stress is prevented from being excessively concentrated through a gradual change mode, and the falling-preventing performance is improved.

Referring to fig. 6, fig. 6 is a schematic structural diagram of a third section 113 of a cover plate bezel according to an embodiment of the present application. In this embodiment, the third segment 113 specifically includes a first layer 1131 and a second layer 1132 which are stacked in the thickness direction Z, and the thickness of the first layer 1131 is greater than that of the second layer 1132. The first layer 1131 has a hardness greater than the hardness of the second layer 1132. For example, the first layer 1131 is a hard plastic or metal, and the second layer 1132 is a soft rubber. The second layer 1132 is a layer near the light exit side.

By the above manner, when the third section contacts with an impact object (e.g., the ground), a certain buffering effect is achieved, and when a user uses the electronic device, the portion of the third section 113 protruding out of the surface of the cover plate 12 is made of soft material, so that the hand feeling is better.

The embodiment of the application also provides an electronic device comprising the shell assembly, the electronic device comprises the shell assembly, and a cover plate and a touch display module which are arranged on the shell assembly, and the cover plate is arranged in a stacking manner with the touch display module.

In this embodiment, the electronic device may be a communication terminal, as used herein a "communication terminal" (or simply "terminal") includes, but is not limited to, a device configured to receive/transmit communication signals via a wireline connection, such as via a Public Switched Telephone Network (PSTN), a Digital Subscriber Line (DSL), a digital cable, a direct cable connection, and/or another data connection/network, and/or via a wireless interface (e.g., for a cellular network, a Wireless Local Area Network (WLAN), a digital television network such as a DVB-H network, a satellite network, an AM-FM broadcast transmitter, and/or another communication terminal). A communication terminal arranged to communicate over a wireless interface may be referred to as a "wireless communication terminal", "wireless terminal" or "mobile terminal". Examples of mobile terminals include, but are not limited to, satellite or cellular telephones; a Personal Communications System (PCS) terminal that may combine a cellular radiotelephone with data processing, facsimile and data communications capabilities; PDAs that may include radiotelephones, pagers, internet/intranet access, Web browsers, notepads, calendars, and/or Global Positioning System (GPS) receivers; and conventional laptop and/or palmtop receivers or other electronic devices that include a radiotelephone transceiver. The mobile phone is a mobile terminal equipped with a cellular communication module.

Optionally, the electronic device in the present application may be a mobile phone, a tablet computer, a notebook computer, a wearable device, and the like.

The casing assembly comprises a casing and a cover plate decorating ring arranged on the casing, the cover plate decorating ring is used for mounting a cover plate, the cover plate decorating ring comprises at least one corner part and at least one non-corner part, and the thickness of the corner part is larger than that of the non-corner part, so that the cover plate at the position corresponding to the corner part is reinforced and protected.

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 shell assembly is characterized by comprising a shell and a cover plate decorating ring arranged on the shell, wherein the cover plate decorating ring is used for mounting a cover plate and comprises at least one corner part and at least one non-corner part, and the thickness of the corner part is larger than that of the non-corner part so as to strengthen and protect the cover plate at the position corresponding to the corner part;

the at least one non-corner part comprises a first section and a second section, wherein the first section is arranged along a first direction, the second section is arranged along a second direction, the corner part comprises a third section, the third section is used for connecting the first section and the second section in a smooth transition mode, the size of the third section along the thickness direction is larger than that of the first section along the thickness direction, the size of the third section along the thickness direction is larger than that of the second section along the thickness direction, the first direction and the second direction are arranged in a staggered mode, and the thickness direction is perpendicular to the first direction and the second direction;

the thickness direction is divided into a forward direction and a reverse direction, the forward direction is a display light emitting direction, and the reverse direction is a direction opposite to the display light emitting direction;

the surface of the third section, which deviates from the display light-emitting direction, is flush with the surface of the first section, which deviates from the display light-emitting direction, the surface of the third section, which deviates from the display light-emitting direction, is flush with the surface of the second section, which deviates from the display light-emitting direction, the third section protrudes relative to the surface of the cover plate, which is close to the display light-emitting direction, and the surfaces of the first section and the second section, which are close to the display light-emitting direction, are flush with the surface of the cover plate, which is close to the display light-emitting direction;

the non-corner part further comprises a fourth section, the fourth section is used for connecting the first section and the third section, and the size of the fourth section along the thickness direction is gradually increased towards the direction of the third section;

the at least one non-corner part further comprises a fifth section, the fifth section is used for connecting the second section and the third section, and the size of the fifth section along the thickness direction is gradually increased towards the direction of the third section;

the third section comprises a first layer and a second layer which are stacked along the thickness direction, and the second layer is a layer close to the display light-emitting direction; wherein: the first layer is a plastic layer or a metal layer, and the second layer is a rubber layer.

2. The housing assembly of claim 1 wherein the third section has a width in a first plane that is greater than a width of the second section in the first plane, the first plane being a plane in which the first and second directions lie.

3. The housing assembly of claim 2 wherein the third section has a width in the first plane that is greater than a width of the first section in the first plane.

4. The housing assembly of claim 3 wherein the third section has a width in the first plane that is greater than a width of the second section in the first plane.

5. The housing assembly of claim 4 wherein said fourth segment has a width in said first plane that increases in a direction toward said third segment and said fifth segment has a width in said first plane that increases in a direction toward said third segment.

6. The housing assembly of claim 1 wherein the dimension of the third section in the thickness direction is 0.1-0.2mm greater than the dimension of the first section in the thickness direction, and the dimension of the third section in the thickness direction is 0.1-0.2mm greater than the dimension of the second section in the thickness direction.

7. An electronic device, comprising a housing assembly and a cover plate mounted on the housing assembly, wherein the housing assembly is the housing assembly of any one of claims 1 to 6.