WO2019001454A1 - 壳体、壳体组件及电子设备 - Google Patents

壳体、壳体组件及电子设备 Download PDF

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Publication number
WO2019001454A1
WO2019001454A1 PCT/CN2018/093055 CN2018093055W WO2019001454A1 WO 2019001454 A1 WO2019001454 A1 WO 2019001454A1 CN 2018093055 W CN2018093055 W CN 2018093055W WO 2019001454 A1 WO2019001454 A1 WO 2019001454A1
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WO
WIPO (PCT)
Prior art keywords
housing
peripheral side
button hole
chamfered
key cap
Prior art date
Application number
PCT/CN2018/093055
Other languages
English (en)
French (fr)
Inventor
曾赞坚
曾武春
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201720789491.1U external-priority patent/CN207135152U/zh
Priority claimed from CN201710535205.3A external-priority patent/CN107147765A/zh
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Publication of WO2019001454A1 publication Critical patent/WO2019001454A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment

Definitions

  • the present application relates to the field of electronic devices, and in particular, to a housing, a housing assembly, and an electronic device.
  • Button holes are usually set on the phone case. When the parts are assembled into the keyholes of the housing, the phone case is easily damaged. This leads to a low production safety of the housing.
  • the application provides a housing, a housing assembly and an electronic device.
  • the present application provides a housing, wherein the housing has an outer surface and an inner surface disposed opposite the outer surface, the housing being provided with a button hole penetrating the outer surface and the inner surface, The button hole has an inner peripheral side surface, and a chamfered surface is connected between the inner peripheral side surface and the outer surface. .
  • the present application also provides a housing assembly, wherein the housing assembly includes the housing, the housing assembly further including a key cap, the keycap being fitted within the keyhole.
  • the application also provides an electronic device, wherein the electronic device includes the above-described housing assembly.
  • the housing, the housing assembly and the electronic device provided by the present application connect the chamfered surface between the inner peripheral side surface of the button hole and the outer surface of the housing such that the inner peripheral side of the button hole Isolating from the outer surface of the casing to prevent the inner peripheral side of the button hole from directly intersecting with the outer surface of the casing to form a tip, preventing the casing from being damaged or the casing from damaging the production line operator, The production safety of the housing is improved.
  • FIG. 1 is a front view of a housing provided by an embodiment of the present application.
  • FIG. 2 is a cross-sectional view of the housing along the I-I provided by the embodiment of the present application;
  • FIG. 3 is another schematic cross-sectional view of a housing provided by an embodiment of the present application.
  • FIG. 4 is a schematic left side view of the housing of FIG. 1 according to an embodiment of the present application;
  • FIG. 5 is a schematic side view of the housing of FIG. 1 according to an embodiment of the present application.
  • Figure 6 is a side elevational view of a housing provided by another embodiment of the present application.
  • FIG. 7 is another schematic cross-sectional view of a housing provided by an embodiment of the present application.
  • FIG. 8 is a schematic cross-sectional view of a housing according to another embodiment of the present application.
  • FIG. 9 is a schematic cross-sectional view of a housing according to another embodiment of the present application.
  • FIG. 10 is another perspective view of the housing provided by the embodiment of the present application.
  • FIG. 11 is a perspective view of a housing according to another embodiment of the present application.
  • FIG. 12 is a cross-sectional view of a housing according to another embodiment of the present application.
  • FIG. 13 is a schematic cross-sectional view of a housing according to another embodiment of the present application.
  • FIG. 14 is another schematic cross-sectional view of a housing provided by an embodiment of the present application.
  • FIG. 15 is a perspective exploded view of a housing assembly provided by an embodiment of the present application.
  • FIG. 16 is a perspective exploded view of a housing assembly according to another embodiment of the present application.
  • FIG. 17 is a front view of an electronic device according to an embodiment of the present application.
  • the present application provides a housing 100 having an outer surface 10 and an inner surface 20 disposed opposite the outer surface 10.
  • the housing 100 is provided with a button hole 30 extending through the outer surface 10 and the inner surface 20.
  • the button hole 30 has an inner peripheral side surface 31, and a chamfered surface 32 is connected between the inner peripheral side surface 31 and the outer surface 10. It can be understood that the housing 100 is applied to an electronic device, which may be a mobile phone, a tablet computer or a notebook computer or the like.
  • the housing 100 is a plastic piece.
  • the outer surface 10 faces the user, and the outer surface 10 is the design surface of the housing 100.
  • the outer surface 10 may be a flat surface or a curved surface, or a combination of a flat surface and a curved surface.
  • the inner surface 20 is substantially parallel to the outer surface 10 to ensure uniform wall thickness of the housing 100, thereby ensuring the molding quality of the housing 100.
  • the inner surface 20 faces a functional device located inside the housing 100.
  • the button hole 30 is used to pass through a button.
  • the button hole 30 is formed in a flat area or a curved surface area of the outer surface 10 or in a combination of a flat area and a curved surface area.
  • the inner peripheral side of the button hole 30 has a draft angle, and the draft angle of the button hole 30 is less than 8 degrees, or equal to 8 degrees, to ensure the quality of the button hole 30 at the opening of the outer surface 10.
  • the housing 100 may also be a metal piece.
  • the button hole 30 is formed by a milling process.
  • the housing 100 includes a back cover 40 including a back plate 41 and a side plate 42 fixed to a periphery of the back plate 41 .
  • the button hole 30 is defined in the side plate 42.
  • the side plate 42 and the back plate 41 are integrally formed.
  • the back cover 40 is a battery cover of the mobile phone.
  • the housing 100 also includes a front cover 50.
  • the front cover 50 is composed of a glass plate and a display attached to the glass plate.
  • the front cover 50 is covered with the back cover 40.
  • a plurality of functional devices are fixed between the front cover 50 and the back cover 40, and the plurality of functional devices may be a main board, a memory, a processing chip, or the like.
  • the button hole 30 may be parallel to the back plate 41 in the extending direction of the side plate 42.
  • the side plate 42 includes a first side plate 421 (see FIG. 1) and a second side plate 422 (see FIG. 1) opposite to each other in the width direction of the back plate 41.
  • the first side plate 421 is on the left side of the back plate 41.
  • a first button hole 33 is defined in the first side plate 421 .
  • the first button hole 33 is for engaging with a sound button.
  • a second button hole 34 is defined in the second side plate 422.
  • the second button hole 34 is configured to cooperate with a power switch button.
  • the circumferential direction of the first buttonhole 33 extends along an elliptical runway curve.
  • the circumferential direction of the second button hole 34 also extends along the elliptical runway curve.
  • the width D of the first button hole 33 is approximately twice the width d of the second button hole 34.
  • the distance from the first button hole 33 to the back plate 41 is equal to the distance from the second button hole 34 to the back plate 41.
  • the first button hole 33 is provided with a first chamfered surface 331 at the opening of the outer surface 10.
  • the second button hole 34 is provided with a second chamfered surface 341 at the opening of the outer surface 10.
  • the angle between the first chamfered surface 331 and the inner peripheral side of the first button hole 33 is equal to the angle between the second chamfered surface 341 and the inner peripheral side of the second button hole 34.
  • the first chamfered surface 331 extends along the circumferential direction of the first button hole 33.
  • the second chamfered surface 341 extends along the circumferential direction of the second button hole 34.
  • the first chamfered surface 331 may further extend along the inner peripheral side surface 31 of the first button hole 33 and the outer surface 10 .
  • the second chamfered surface 341 may also extend along the inner peripheral side surface 31 of the second button hole 34 and the outer surface 10 .
  • the circumferential direction of the first button hole 33 extends along a substantially inverted "8" shape curve.
  • the first button hole 33 is provided with ribs 333 on the two side walls 332 in the height H direction. Two of the ribs 333 are used to separate the two sound buttons.
  • the first chamfered surface 331 extends along a generally inverted "8" shaped curve. The first chamfered surface 331 isolates the rib 333 from the outer surface 10 to prevent the rib 333 from intersecting the outer surface 10 to cause a sharp point.
  • the outer surface 10 has a peripheral side surface 11 disposed on the side plate 42 , and the outer peripheral side surface 11 protrudes from an inner side of the side plate 42 .
  • the outer peripheral side surface 11 extends toward the inner side of the side plate 42.
  • the outer peripheral side surface 11 since the outer peripheral side surface 11 protrudes toward the inner side of the side plate 42, the outer peripheral side surface 11 has an inclined region 111 that is inclined with respect to the back plate 41.
  • the inner peripheral side surface 31 of the button hole 30 has a lateral area 311 parallel to the back plate 41.
  • the inclined region 111 and the lateral region 311 substantially form an acute angle a of less than 90°.
  • the chamfered surface 32 separates the inclined area 111 from the lateral area 311, and the first angle b of the chamfered surface 32 and the inclined area 111 is substantially greater than or equal to 90 degrees, the chamfered surface
  • the second angle c between the 32 and the lateral region 311 is substantially greater than or equal to 90. The user is made to touch the opening of the button hole 30 on the outer peripheral side surface 11 without scratching the hand.
  • the peripheral side surface 11 is a curved curved surface.
  • the opening of the button hole 30 on the outer peripheral side surface 11 is located at a region where the outer peripheral side surface 11 is most convex, so that the depth of the button hole 30 can be lengthened, thereby ensuring that the button hole 30 effectively guides the button.
  • Two opposite lateral regions 311 of the inner peripheral side of the button hole 30 respectively form an acute angle with the upper and lower inclined regions 111 of the outer peripheral side surface 11.
  • the opening of the button hole 30 on the outer peripheral side surface 11 is located at an inclined area of the outer peripheral side surface 11.
  • the button hole 30 has a first lateral region 3111 which forms an acute angle with the inclined region 111, and a second lateral region 3112 which forms an obtuse angle with the inclined region 111.
  • the outer peripheral side surface 11 is formed by continuously bending at least two flat faces.
  • the outer peripheral side surface 11 includes a first flat surface 112, a second flat surface 113, and a third flat surface 114 that are sequentially connected.
  • the first flat surface 112 is inclined with respect to the back plate 41, and the first flat surface 112 is adjacent to the back plate 41.
  • the second flat surface 113 is substantially perpendicular to the backing plate 41.
  • the third flat surface 114 is inclined with respect to the back plate 41.
  • the inner peripheral side surface 31 of the button hole 30 is provided with a first lateral region 3111 and a second lateral region 3112 which are oppositely disposed.
  • the first lateral region 3111 forms an acute angle with the first flat surface 112.
  • the second lateral region 3112 forms an acute angle with the third flat surface 114.
  • the chamfered surface 32 separates the first lateral region 3111 from the first planar surface 112, and the chamfered surface 32 also separates the second lateral region 3112 from the third planar surface 114.
  • the chamfered surface 32 is a flat surface.
  • the chamfered surface 32 forms an obtuse angle with the outer peripheral side surface 11.
  • the chamfered surface 32 forms an obtuse angle with the inner peripheral side surface 31.
  • the angle between the chamfered surface 32 and the outer peripheral side 11 is equal to the angle between the chamfered surface 32 and the inner peripheral side 31.
  • the angle between the chamfered surface 32 and the outer peripheral side surface 11 and the angle between the chamfered surface 32 and the inner peripheral side surface 31 vary along the extending direction of the chamfered surface 32.
  • the outer peripheral side surface 11 is a curved surface.
  • the angle between the chamfered surface 32 and the outer peripheral side surface 11 varies with the extension of the chamfered surface 32, and the angle between the chamfered surface 32 and the inner peripheral side surface 31 follows the chamfered surface.
  • the extension of 32 maintains the preset angle unchanged.
  • the preset angle can be 45 degrees, 30 degrees, or 60 degrees.
  • the chamfered surface 32 is a circular curved surface.
  • the chamfered surface 32 is tangential to the outer peripheral side surface 11 such that the chamfered surface 32 is smoothly connected with the outer peripheral side surface 11 to prevent the angle between the chamfered surface 32 and the outer peripheral side surface 11 from being scratched by the user.
  • the chamfered surface 32 is tangent to the inner peripheral side surface 31 such that the chamfered surface 32 is smoothly connected with the inner peripheral side surface 31 to prevent an angle between the chamfered surface 32 and the inner peripheral side surface 31. Scratch the user.
  • the chamfered surface 32 is a circular curved surface.
  • a first step 35 exists between the chamfered surface 32 and the outer peripheral side surface 11.
  • a second step 36 is present between the chamfered surface 32 and the inner peripheral side surface 31.
  • the first step 35 separates the chamfered surface 32 from the outer peripheral side surface 11, and the second step 36 separates the chamfered surface 32 from the inner peripheral side surface 31 such that the chamfering
  • the face 32 is easy to process and does not easily damage the inner peripheral side 31 and the outer peripheral side 11.
  • the chamfered surface 32 has a first edge 321 connecting the outer peripheral side surface 11 and a second edge 322 connecting the inner peripheral side surface 31.
  • the first edge 321 is parallel to the second edge 322.
  • the first edge 321 and the second edge 322 are both parallel to the intersection of the outer peripheral side 11 and the inner peripheral side 31. That is, the chamfered surface 32 extends along the intersection of the outer peripheral side surface 11 and the inner peripheral side surface 31 such that the width of each of the chamfered surfaces 32 is the same, improving the appearance effect.
  • the first edge 321 has a wavy curve.
  • the second edge 322 extends along the circumferential direction of the button hole 30.
  • the chamfered surface 32 extends in a circumferential direction parallel to the button hole 30.
  • the chamfered surface 32 is maintained at an angle of substantially 45 degrees with the inner peripheral side of the button hole 30.
  • the outer surface 10 and the chamfered surface 32 are respectively provided with a first lacquer layer 12 and a second lacquer layer 324.
  • the first lacquer layer 12 and the second lacquer layer 324 are paint layers.
  • the first lacquer layer 12 and the second lacquer layer 324 may be simultaneously formed by a spray coating process.
  • the composition components of the first lacquer layer 12 and the second lacquer layer 324 are the same, such that the appearance effect of the first lacquer layer 12 and the appearance effect of the second lacquer layer 324 are the same. Since the first lacquer layer 12 and the second lacquer layer 324 are formed by a spraying process, when the outer surface 10 and the chamfered surface 32 are spray-molded, it is necessary to block the inner peripheral side. 31.
  • the plug is inserted into the button hole 30, the plug blocks the inner peripheral side 31, the outer surface 10 and the chamfered surface 32 are painted, and then the plug is removed.
  • a machining allowance may be reserved on the inner peripheral side of the button hole 30, and the outer surface 10 and the chamfer may be After the surface 32 is sprayed with paint, the machining allowance inside the button hole 30 is removed.
  • the first lacquer layer 12 and the second lacquer layer 324 may also be different, the first lacquer layer 12 has a metallic appearance, and the second lacquer layer 324 has a metallic cross-sectional appearance.
  • the outer surface 10 is painted by first blocking the inner peripheral side surface 31 and the chamfered surface 32, and then the inner peripheral side surface 31 and the outer surface 10 are shielded, and the chamfered surface 32 is painted. .
  • the present application also provides a housing assembly 200 that includes the housing 100, the housing assembly 200 further including a key cap 37.
  • the key cap 37 is fitted in the button hole 30.
  • the key cap 37 has a circumferential side surface 371 and a bottom surface 372 facing the inner side of the keyhole 30.
  • a keycap chamfered surface 373 is connected between the circumferential side surface 371 and the bottom surface 372.
  • the circumferential side surface 371 and the bottom surface 372 are separated by the chamfered surface 373, so that the circumferential side surface 371 and the bottom surface 372 are directly intersected at an angle, thereby preventing the bottom of the key cap 37 from scratching the user and avoiding When the key cap 37 is assembled to the button hole 30, the opening of the button hole 30 is scratched.
  • the button hole 30 is slidably coupled to the key cap 37.
  • the button hole 30 cooperates with the key cap 37.
  • the outer peripheral side wall of the key cap 37 is in clearance with the inner peripheral side surface 31 of the button hole 30 to facilitate sliding of the key cap 37 in the button hole 30.
  • the key cap 37 covers the button hole 30 to prevent dust impurities from entering the button hole 30.
  • the circumferential side of the key cap 37 is provided with a groove 374 corresponding to the rib 333 .
  • the groove 374 is matched with the rib 333 to guide the key cap 37 to facilitate sliding of the key cap 37 in the button hole 30.
  • the present application further provides an electronic device 300 including the housing assembly 200 .
  • the electronic device 300 further includes a main board 40 and a key switch 50 fixed to an edge of the main board 40.
  • the main board 40 is fixed in the housing 100.
  • the push button switch 50 is opposite to the button hole 30.
  • the bottom of the key cap 37 is in contact with the push button switch 50.
  • the housing, the housing assembly and the electronic device provided by the present application connect the chamfered surface between the inner peripheral side surface of the button hole and the outer surface of the housing such that the inner peripheral side of the button hole Isolating from the outer surface of the casing to prevent the inner peripheral side of the button hole from directly intersecting with the outer surface of the casing to form a tip, preventing the casing from being damaged or the casing from damaging the production line operator, The production safety of the housing is improved.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

本申请提供的壳体、壳体组件及电子设备，所述壳体具有外表面和相对所述外表面设置的内表面，所述壳体设有贯穿所述外表面和所述内表面的按键孔，所述按键孔具有内周侧面，所述内周侧面与所述外表面之间连接有倒角面。通过在所述按键孔的内周侧面和所述壳体的外表面之间连接所述倒角面，使得所述按键孔的内周侧面与所述壳体的外表面相隔离，避免所述按键孔的内周侧面与所述壳体的外表面直接相交形成尖，防止所述壳体受损或所述壳体损伤产线作业员，提高了所述壳体的生产安全性。

Description

壳体、壳体组件及电子设备 技术领域
本申请涉及电子设备领域，尤其涉及一种壳体、壳体组件及电子设备。
背景技术
目前手机壳上通常会设置按键孔。在向壳体的按键孔内装配零件时，容易损毁手机壳。导致壳体生产安全性不高。
发明内容
本申请提供一种壳体、壳体组件及电子设备。
本申请提供了一种壳体，其中，所述壳体具有外表面和相对所述外表面设置的内表面，所述壳体设有贯穿所述外表面和所述内表面的按键孔，所述按键孔具有内周侧面，所述内周侧面与所述外表面之间连接有倒角面。。
本申请还提供一种壳体组件，其中，所述壳体组件包括上述壳体，所述壳体组件还包括键帽，所述键帽装配于所述按键孔内。
本申请还提供一种电子设备，其中，所述电子设备包括上述壳体组件。
本申请提供的壳体、壳体组件及电子设备，通过在所述按键孔的内周侧面和所述壳体的外表面之间连接所述倒角面，使得所述按键孔的内周侧面与所述壳体的外表面相隔离，避免所述按键孔的内周侧面与所述壳体的外表面直接相交形成尖，防止所述壳体受损或所述壳体损伤产线作业员，提高了所述壳体的生产安全性。
附图说明
为了更清楚地说明本申请实施例的技术方案，下面将对实施方式中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本申请一些实施方式，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本申请实施例提供的壳体的主视图；
图2是本申请实施例提供的壳体沿I-I的剖面示意图；
图3是本申请实施例提供的壳体的另一剖面示意图；
图4是本申请实施例提供的图1的壳体的左侧示意图；
图5是本申请实施例提供的图1的壳体的右侧示意图；
图6是本申请另一实施例提供的壳体的侧视图；
图7是本申请实施例提供的壳体的另一剖面示意图；
图8是本申请另一实施例提供的壳体的剖面示意图；
图9是本申请另一实施例提供的壳体的剖面示意图；
图10是本申请实施例提供的壳体的另一立体示意图；
图11是本申请另一实施例提供的壳体的立体示意图；
图12是本申请另一实施例提供的壳体的剖面示意图；
图13是本申请另一实施例提供的壳体的剖面示意图；
图14是本申请实施例提供的壳体的另一剖面示意图；
图15是本申请实施例提供的壳体组件的立体分解示意图；
图16是本申请另一实施例提供的壳体组件的立体分解示意图；
图17是本申请实施例提供的电子设备的主示图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有付出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请实施例的描述中，需要理解的是，术语“厚度”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是暗示或指示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
请参阅图1和图2，本申请提供一种壳体100，所述壳体100具有外表面10和相对所述外表面10设置的内表面20。所述壳体100设有贯穿所述外表面10和所述内表面20的按键孔30。所述按键孔30具有内周侧面31，所述内周侧面31与所述外表面10之间连接有倒角面32。可以理解的是，所述壳体100应用于电子设备，该电子设备可以是手机、平板电脑或笔记本电脑等。
本实施方式中，所述壳体100为塑胶件。所述外表面10朝向用户，所述外表面10为所述壳体100的外观面。所述外表面10可以平整面或曲面，或者是由平整面和曲面组合而成。所述内表面20大致与所述外表面10相平行，以 保证所述壳体100的壁厚均匀，从而保证了所述壳体100的成型质量。所述内表面20朝向位于所述壳体100内侧的功能器件。所述按键孔30用以穿过按键。所述按键孔30开设于所述外表面10的平整区域或曲面区域，或者开设于平整区域和曲面区域相组合的区域。所述按键孔30的内周侧面存在拔模角度，所述按键孔30的拔模角度小于8度，或者等于8度，以保证所述按键孔30在所述外表面10的开口处成型质量。当然，在其他实施方式中，所述壳体100还可以是金属件。所述按键孔30经铣削工艺成型。
进一步地，请参阅图3，所述壳体100包括背盖40，所述背盖40包括背板41和固定于所述背板41周缘的侧板42。所述按键孔30开设于所述侧板42。
本实施方式中，所述侧板42与所述背板41一体成型。所述背盖40为手机的电池盖。所述壳体100还包括前盖50。所述前盖50由玻璃板和贴合于玻璃板的显示器构成。所述前盖50与所述背盖40相盖合。所述前盖50和所述背盖40之间固定多个功能器件，该多个功能器件可以是主板、存储器、处理芯片等。所述按键孔30在所述侧板42的延伸方向可以是平行所述背板41。由于固定在所述背盖40内侧的主板43通常平行所述背板41，所以所述按键孔30在所述侧板42的延伸方向是平行于固定在所述背板41的主板43。所述按键孔30的数目可以是一个或多个。所述侧板42包括位于所述背板41宽度方向相对的第一侧板421(见图1)和第二侧板422(见图1)。在图1的视角里，所述第一侧板421所述背板41的左侧。所述第一侧板421上设第一按键孔33。所述第一按键孔33用以与声音按键配合。所述第二侧板422上设第二按键孔34。所述第二按键孔34用以与电源开关按键配合。
在一个实施例中，如图4和图5所示，所述第一按键孔33的周向沿椭圆形跑道曲线延伸。所述第二按键孔34的周向也是沿椭圆形跑道曲线延伸。所述第一按键孔33的宽度D大致是所述第二按键孔34的宽度d的两倍。所述第一按键孔33至所述背板41的距离等于所述第二按键孔34至所述背板41的距离。所述第一按键孔33在所述外表面10的开口设有第一倒角面331。所述第二按键孔34在所述外表面10的开口设有第二倒角面341。所述第一倒角面331与所述第一按键孔33的内周侧面夹角等于所述第二倒角面341与所述第二按键孔34的内周侧面夹角。所述第一倒角面331沿所述第一按键孔33 的周向延伸。所述第二倒角面341沿所述第二按键孔34的周向延伸。在其他实施方式中，所述第一倒角面331还可以是沿所述第一按键孔33的内周侧面31与所述外表面10交接线延伸。所述第二倒角面341还可以是沿所述第二按键孔34的内周侧面31与所述外表面10交接线延伸。
在另一实施例中，如图6所示，所述第一按键孔33的周向沿大致呈倒“8”型曲线延伸。所述第一按键孔33在高度H方向的两个侧壁332上设有凸棱333。两个所述凸棱333用以分隔两个声音按键。所述第一倒角面331沿大致呈倒“8”型曲线延伸。所述第一倒角面331将所述凸棱333与所述外表面10隔离，避免所述凸棱333与所述外表面10相交出现尖点。
进一步地，请参阅图7，所述外表面10具有设置于所述侧板42的外周侧面11，所述外周侧面11相对所述侧板42的内侧凸出，所述按键孔30由所述外周侧面11向所述侧板42的内侧延伸。
本实施方式中，由于所述外周侧面11相对所述侧板42的内侧凸出，所述外周侧面11存在相对所述背板41倾斜的倾斜区域111。所述按键孔30的内周侧面31存在平行所述背板41的横向区域311。所述倾斜区域111与所述横向区域311大致形成小于90°的锐角夹角a。所述倒角面32将所述倾斜区域111与所述横向区域311分隔，所述倒角面32与所述倾斜区域111的第一夹角b大致大于或等于90度，所述倒角面32与所述横向区域311的第二夹角c大致大于或等于90。使得用户在触摸所述按键孔30在所述外周侧面11的开口不会刮手。
在一个实施例中，如图7所示，所述外周侧面11为弧形曲面。所述按键孔30在所述外周侧面11的开口位于所述外周侧面11最凸出的区域，使得所述按键孔30的深度可以加长，保证了所述按键孔30对按键有效导向。所述按键孔30的内周侧面两个相对设置的横向区域311分别与所述外周侧面11上下两个倾斜区域111形成锐角夹角。
在另一个实施例中，如图8所示，所述按键孔30在所述外周侧面11的开口位于所述外周侧面11的倾斜区域。所述按键孔30存在一个与所述倾斜区域111形成锐角夹角的第一横向区域3111，还存在一个与所述倾斜区域111形成钝角夹角的第二横向区域3112。
在另一实施例中，如图9所示，所述外周侧面11由至少两个平整面连续折弯构成。所述外周侧面11包括依次连接的第一平整面112、第二平整面113和第三平整面114。所述第一平整面112相对所述背板41倾斜，所述第一平整面112靠近所述背板41。所述第二平整面113大致相对所述背板41垂直。所述第三平整面114相对所述背板41倾斜。所述按键孔30的内周侧面31设置有相对设置的第一横向区域3111和第二横向区域3112。所述第一横向区域3111与所述第一平整面112形成锐角夹角。所述第二横向区域3112与所述第三平整面114形成锐角夹角。所述倒角面32将所述第一横向区域3111和所述第一平整面112分隔，所述倒角面32还将所述第二横向区域3112和所述第三平整面114分隔。
进一步地，请参阅图10和图11，所述倒角面32为平整面。所述倒角面32与所述外周侧面11呈钝角夹角。所述倒角面32与所述内周侧面31呈钝角夹角。
在一个实施例中，如图10所示，所述倒角面32与所述外周侧面11的夹角等于所述倒角面32与所述内周侧面31的夹角。所述倒角面32与所述外周侧面11的夹角以及所述倒角面32与所述内周侧面31的夹角均沿所述倒角面32的延伸方向存在变化。
在另一实施例中，如图11所示，所述外周侧面11为曲面。所述倒角面32与所述外周侧面11的夹角随所述倒角面32的延伸存在变化，而所述倒角面32与所述内周侧面31的夹角随所述倒角面32的延伸维持预设角度不变。该预设角度可以是45度、30度、或者60度。
在另一实施例中，如图12所示，所述倒角面32为圆弧曲面。所述倒角面32与所述外周侧面11相切，使得所述倒角面32与所述外周侧面11光滑连接，防止所述倒角面32与所述外周侧面11的夹角刮伤用户。所述倒角面32与所述内周侧面31相切，使得所述倒角面32与所述内周侧面31光滑连接，防止所述倒角面32与所述内周侧面31的夹角刮伤用户。
在另一实施例中，如图13所示，所述倒角面32为圆弧曲面。所述倒角面32与所述外周侧面11之间存在第一台阶35。所述倒角面32与所述内周侧面31之间存在第二台阶36。所述第一台阶35将所述倒角面32与所述外周侧面 11隔开，所述第二台阶36将所述倒角面32与所述内周侧面31隔开，使得所述倒角面32易于加工，而且不易损伤所述内周侧面31和所述外周侧面11。
进一步地，请参阅图10和图11，所述倒角面32具有连接所述外周侧面11的第一边缘321和连接所述内周侧面31的第二边缘322。
在一个实施例中，如图10所示，所述第一边缘321与所述第二边缘322相平行。所述第一边缘321和所述第二边缘322均平行于所述外周侧面11和所述内周侧面31的交接线。即所述倒角面32沿所述外周侧面11与所述内周侧面31的交接线延伸，使得所述倒角面32每一处的宽度相同，提高了外观效果。
在另一实施例中，如图11所示，所述第一边缘321呈波浪状曲线。所述第二边缘322沿所述按键孔30的周向延伸。所述倒角面32沿平行所述按键孔30的周向延伸。所述倒角面32与所述按键孔30的内周侧面保持在大致45度夹角。
进一步地，如图14所示，所述外表面10和所述倒角面32分别附设第一漆层12和第二漆层324。
本实施方式中，所述第一漆层12和所述第二漆层324为油漆层。所述第一漆层12和所述第二漆层324可以是经喷涂工艺同时成型。所述第一漆层12和所述第二漆层324的组成成分相同，使得所述第一漆层12的外观效果和所述第二漆层324的外观效果相同。由于所述第一漆层12和所述第二漆层324是经喷涂工艺成型，所以在对所述外表面10和所述倒角面32进行喷涂工艺成型时，需要遮挡住所述内周侧面31。具体的，将塞头塞入所述按键孔30，该塞头遮挡所述内周侧面31，对所述外表面10和所述倒角面32进行喷漆，然后去除所述塞头。当然，在其他实施方式中，若所述壳体100采用金属件制成，则可以在所述按键孔30的内周侧面预留加工余量，在对所述外表面10和所述倒角面32喷涂完油漆后，去除所述按键孔30内侧的加工余量。在其他实施方式中，所述第一漆层12和所述第二漆层324还可以是不同，所述第一漆层12呈金属外观，所述第二漆层324呈金属断面外观。通过先遮挡所述内周侧面31和所述倒角面32，对所述外表面10进行喷漆，然后遮挡所述内周侧面31和所述外表面10，对所述倒角面32进行喷漆。
请参阅15，本申请还提供一种壳体组件200，所述壳体组件200包括所述壳体100，所述壳体组件200还包括键帽37。所述键帽37装配于所述按键孔30内。所述键帽37具有周侧面371和朝向所述按键孔30内侧的底面372，所述周侧面371与所述底面372之间连接有键帽倒角面373。利用所述倒角面373将所述周侧面371和所述底面372隔离，防止所述周侧面371和所述底面372直接相交呈夹角，避免所述键帽37的底部刮伤用户，避免所述键帽37在装配于所述按键孔30时，刮伤所述按键孔30的开口。
所述按键孔30与键帽37滑动连接。所述按键孔30与键帽37相配合。所述键帽37的外周侧壁与所述按键孔30的内周侧面31间隙配合，以方便所述键帽37在所述按键孔30内滑动。所述键帽37遮盖所述按键孔30，防止灰尘杂质进入所述按键孔30。通过在所述按键孔30在所述外表面10的开口处设置倒角面32，增大所述按键孔30的开口口径，方便向所述按键孔30内装入所述键帽37。所述键帽37在装配于所述按键孔30时，所述键帽37不易压塌所述按键孔30的开口，不易损伤所述壳体100。
在另一实施例中，请参阅图16，所述键帽37的周侧对应所述凸棱333设有凹槽374。所述凹槽374与所述凸棱333相配和，从而对所述键帽37进行导向，方便所述键帽37在所述按键孔30内滑动。
请参阅图17，本申请还提供一种电子设备300，所述电子设备300包括所述壳体组件200。所述电子设备300还包括主板40和固定于所述主板40边缘的按键开关50。所述主板40固定于所述壳体100内。所述按键开关50与所述按键孔30正对。所述键帽37的底部抵触所述按键开关50。
本申请提供的壳体、壳体组件及电子设备，通过在所述按键孔的内周侧面和所述壳体的外表面之间连接所述倒角面，使得所述按键孔的内周侧面与所述壳体的外表面相隔离，避免所述按键孔的内周侧面与所述壳体的外表面直接相交形成尖，防止所述壳体受损或所述壳体损伤产线作业员，提高了所述壳体的生产安全性。
以上是申请的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离申请原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也视为申请的保护范围。

Claims (20)

  1. 一种壳体，其特征在于，所述壳体具有外表面和相对所述外表面设置的内表面，所述壳体设有贯穿所述外表面和所述内表面的按键孔，所述按键孔具有内周侧面，所述内周侧面与所述外表面之间连接有倒角面。
  2. 根据权利要求1所述的壳体，其特征在于，所述壳体包括背盖，所述背盖包括背板和固定于所述背板周缘的侧板，所述按键孔开设于所述侧板。
  3. 根据权利要求2所述的壳体，其特征在于，所述外表面具有设置于所述侧板的外周侧面，所述外周侧面相对所述侧板的外侧凸出，所述按键孔由所述外周侧面向所述侧板的内侧延伸。
  4. 根据权利要求3所述的壳体，其特征在于，所述外周侧面为弧形曲面。
  5. 根据权利要求3所述的壳体，其特征在于，所述外周侧面由至少两个平整面连续折弯连接构成。
  6. 根据权利要求4或5所述的壳体，其特征在于，所述倒角面具有连接所述外周侧面的第一边缘和连接所述内周侧面的第二边缘，所述第一边缘和所述第二边缘相隔离。
  7. 根据权利要求6所述的壳体，其特征在于，所述第一边缘与所述第二边缘相平行。
  8. 根据权利要求1～5任意一项所述的壳体，其特征在于，所述倒角面为平整面。
  9. 根据权利要求8所述的壳体，其特征在于，所述倒角面相对所述内周侧面倾斜预设角度。
  10. 根据权利要求1～5任意一项所述的壳体，其特征在于，所述倒角面为圆弧曲面。
  11. 根据权利要求10所述的壳体，其特征在于，所述倒角面与所述内周侧面相切，所述倒角面与所述外表面相切。
  12. 根据权利要求1～5任意一项所述的壳体，其特征在于，所述按键孔用以滑动连接键帽。
  13. 根据权利要求12所述的壳体，其特征在于，所述按键孔的内周侧面设有凸棱，所述凸棱对所述键帽进行滑动导向，所述倒角面将所述凸棱与所述 外表面隔离。
  14. 根据权利要求1～5任意一项所述的壳体，其特征在于，所述外表面和所述倒角面分别附设第一漆层和第二漆层。
  15. 一种壳体组件，其特征在于，所述壳体组件包括权利要求1～14任意一项所述壳体，所述壳体组件还包括键帽，所述键帽装配于所述按键孔内。
  16. 根据权利要求15所述的壳体组件，其特征在于，所述键帽具有周侧面和朝向所述按键孔内侧的底面，所述周侧面与所述底面之间连接有键帽倒角面。
  17. 一种电子设备，其特征在于，所述电子设备包括权利要求15～16任意一项所述壳体组件。
  18. 根据权利要求17所述的电子设备，其特征在于，所述电子设备还包括键帽，所述键帽滑动连接所述按键孔。
  19. 根据权利要求18所述的电子设备，其特征在于，所述电子设备还包主板和固定于所述主板边缘的按键开关，所述主板固定于所述壳体内，所述按键开关与所述按键孔正对，所述键帽的底部抵触所述按键开关。
  20. 根据权利要求19所述的电子设备，其特征在于，所述按键孔的内周侧面设有凸棱，所述凸棱对所述键帽进行滑动导向，所述倒角面将所述凸棱与所述外表面隔离，所述键帽的周侧对应所述凸棱设有凹槽，所述凹槽与所述凸棱相配和。
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101572197A (zh) * 2008-04-28 2009-11-04 深圳富泰宏精密工业有限公司 按键结构
CN204442435U (zh) * 2015-01-15 2015-07-01 赖群敏 一种新型手机保护壳
CN205490689U (zh) * 2016-01-08 2016-08-17 李立洋 一种手机外壳
CN107147765A (zh) * 2017-06-30 2017-09-08 广东欧珀移动通信有限公司 壳体、壳体组件及移动终端
CN207135152U (zh) * 2017-06-30 2018-03-23 广东欧珀移动通信有限公司 壳体、壳体组件及移动终端

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101572197A (zh) * 2008-04-28 2009-11-04 深圳富泰宏精密工业有限公司 按键结构
CN204442435U (zh) * 2015-01-15 2015-07-01 赖群敏 一种新型手机保护壳
CN205490689U (zh) * 2016-01-08 2016-08-17 李立洋 一种手机外壳
CN107147765A (zh) * 2017-06-30 2017-09-08 广东欧珀移动通信有限公司 壳体、壳体组件及移动终端
CN207135152U (zh) * 2017-06-30 2018-03-23 广东欧珀移动通信有限公司 壳体、壳体组件及移动终端

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