CN105630084B - Electronic equipment - Google Patents
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- CN105630084B CN105630084B CN201510971649.2A CN201510971649A CN105630084B CN 105630084 B CN105630084 B CN 105630084B CN 201510971649 A CN201510971649 A CN 201510971649A CN 105630084 B CN105630084 B CN 105630084B
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- frame
- electronic device
- electronic
- shell
- panel
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
- G06F1/1658—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories related to the mounting of internal components, e.g. disc drive or any other functional module
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Casings For Electric Apparatus (AREA)
- Telephone Set Structure (AREA)
Abstract
The embodiment of the invention discloses electronic equipment, which comprises: the first panel and the shell are oppositely arranged; a frame disposed between the panel and the housing and a plurality of electronic components; the frame is fixed to an inner surface of the housing for increasing mechanical strength of the housing. The electronic equipment provided by the invention is additionally provided with the frame for increasing the mechanical strength of the shell on the inner surface of the shell, so that the shell with thinner thickness can be adopted without damaging the strength and the hardness of the electronic equipment. Meanwhile, the geometric structure of the frame can be designed, so that the frame can be used for installing and fixing the electronic components, the use of fixing parts such as fixing screws is reduced, the modularization of electronic equipment assembly is realized, the assembly of the electronic equipment is facilitated, and the manufacturing cost is reduced.
Description
Technical Field
The invention relates to the technical field of electronic device packaging protection, in particular to electronic equipment.
Background
With the continuous development of scientific technology, more and more electronic devices are applied to daily work and life of people, bring great convenience to the daily work and life of people, and become an indispensable important tool for people at present.
The thinning and thinning of electronic devices is a major trend in the development of electronic devices. Electronic devices commonly used by people at present, such as mobile phones, notebooks and the like, are designed to be light and thin so that the electronic devices are convenient to carry, and are the mainstream of the development of the electronic devices at present.
At present, electronic devices are generally thinned by reducing the thickness of the package housing of the electronic device. However, reducing the thickness of the package casing will result in a reduction in the strength and rigidity of the electronic device.
Disclosure of Invention
In order to solve the above problems, the present invention provides an electronic device that is thin and light without losing strength and rigidity of the electronic device while reducing the thickness of a case.
In order to achieve the purpose, the invention provides the following technical scheme:
an electronic device, comprising:
the first panel and the shell are oppositely arranged;
a frame disposed between the panel and the housing and a plurality of electronic components;
the frame is fixed to an inner surface of the housing for increasing mechanical strength of the housing.
Preferably, in the above electronic apparatus, the frame includes: a frame and a plurality of dividing beams; the frame is fixed at the bottom of the shell;
wherein the plurality of dividing beams divide an area surrounded by the frame into a plurality of sub-areas; each of the sub-regions is for disposing at least one of the electronic components.
Preferably, in the electronic device, a center of gravity of the electronic device is the same as a center of gravity of a region surrounded by the frame.
Preferably, in the above electronic device, the electronic component includes: a circuit board main board and a battery module; the electronic device includes: the battery module comprises a circuit main board and at least two battery modules;
the plurality of sub-regions comprises: the first subarea is used for arranging the circuit main board and the second subareas are used for arranging the battery modules; the second subregions correspond to the battery modules one to one, and one second subregion is used for arranging one battery module.
Preferably, in the electronic apparatus, the frame is made of a C-shaped metal base material or an L-shaped metal base material.
Preferably, in the electronic device, the thickness of the C-shaped metal substrate or the L-shaped metal substrate is 0.2mm to 1mm, inclusive.
Preferably, in the electronic device, the frame material is aluminum, an aluminum alloy, stainless steel, a magnesium alloy, or a titanium alloy.
Preferably, in the electronic device, the bottom of the housing and the frame are rectangular; the frame and the bottom of the shell are fixed by at least 10 screws;
the four vertex areas of the rectangle are respectively provided with a screw, the middle points of the two short sides of the rectangle are respectively provided with a screw, and the trisection points of the two long sides of the rectangle are respectively provided with a screw.
Preferably, in the electronic device described above, the amount of deformation of the electronic device is less than 4 mm.
Preferably, in the electronic device, the electronic device further includes: the second panel is connected with the first panel in a bendable mode; the second panel is a display screen.
Preferably, in the electronic device, the size of the display screen is 10 inches to 17 inches.
As can be seen from the above description, the electronic device provided in the technical solution of the present invention includes: the first panel and the shell are oppositely arranged; a frame disposed between the panel and the housing and a plurality of electronic components; the frame is fixed to an inner surface of the housing for increasing mechanical strength of the housing. The electronic equipment provided by the invention is additionally provided with the frame for increasing the mechanical strength of the shell on the inner surface of the shell, so that the shell with thinner thickness can be adopted without damaging the strength and the hardness of the electronic equipment. Meanwhile, the geometric structure of the frame can be designed, so that the frame can be used for installing and fixing the electronic components, the use of fixing parts such as fixing screws is reduced, the modularization of electronic equipment assembly is realized, the assembly of the electronic equipment is facilitated, and the manufacturing cost is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure;
FIG. 2 is a cut-away view of FIG. 1 on PP';
FIG. 3 is a cross-sectional view of a frame provided in accordance with an embodiment of the present application;
fig. 4 is a cross-sectional view of another frame provided in an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.
As mentioned in the background, electronic devices are generally reduced in thickness by reducing the thickness of the package casing of the electronic device. However, reducing the thickness of the package casing will result in a reduction in the strength and rigidity of the electronic device.
Taking a notebook computer as an example, the notebook computer produced by the prior art adopts a light and thin shell, which causes the following problems: the product strength is not enough to protect the internal electronic parts, so that the key parts such as the display are easy to damage; the product has poor rigidity and is easy to damage when bearing torsion; due to the limitation of the processing technology, the product is bottleneck after being thinned to a certain degree, and cannot be further thinned.
In order to solve the above problem, embodiments of the present application provide an electronic device, which ensures strength and rigidity of the electronic device while adopting a light and thin housing. This electronic equipment utilizes the frame that sets up at the casing internal surface to strengthen electronic equipment's intensity and rigidity, can be when satisfying electronic equipment intensity and rigidity thinner lighter that electronic equipment was done, realizes electronic equipment's frivolous design theory. The structure of the electronic device is shown in fig. 1 and fig. 2.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present application, and fig. 2 is a sectional view of fig. 1 on PP', the electronic device including: a first panel 11 and a housing 12 which are disposed opposite to each other; a frame 14 provided between the panel 11 and the case 12, and a plurality of electronic components; the frame 14 is fixed to the inner surface of the housing 12 for increasing the mechanical strength of the housing.
Note that the electronic component is not shown in fig. 1 and 2, the first panel 11 is not shown in fig. 1, and the first panel 11 is shown in fig. 2. The electronic equipment can be a tablet computer, a mobile phone, a notebook computer and other electronic devices.
The electronic device according to the embodiment of the present application adds the frame 14 for increasing the mechanical strength of the housing to the inner surface of the housing 12, so that the housing 12 having a thinner thickness can be used without impairing the strength and rigidity of the electronic device. Meanwhile, the geometric structure of the frame 14 can be designed, so that the frame 14 can be used for installing and fixing the electronic components, the use of fixing parts such as fixing screws is reduced, the modularization of electronic equipment assembly is realized, the assembly of electronic equipment is facilitated, and the manufacturing cost is reduced.
As shown in fig. 2, the height of the frame 14 is smaller than the depth of the housing 12, so that the first panel 11 can be fixed in position by the housing 12.
Optionally, the frame 14 includes: a frame 141 and a plurality of split beams 142; the frame 141 is fixed to the bottom of the housing 12. Wherein the plurality of dividing beams 142 divide the region surrounded by the frame 141 into a plurality of sub-regions 13; each of said sub-areas 13 is intended for arranging at least one of said electronic components.
In the embodiment shown in fig. 1, the frame 141 has a rectangular shape. The plurality of dividing beams 142 divide the region surrounded by the frame 141 into five sub-regions 13, which are, in this order, the sub-region 131, the sub-region 132, the sub-region 133, the sub-region 134, and the sub-region 135. Each sub-area 13 is used for arranging at least one electronic component. The shape of the frame 141 is not limited to a rectangle. The frame 141 is matched with the bottom of the housing 12, and the specific shape is set according to the bottom of the housing 12. The number and arrangement of the dividing beams 142 are not limited to the embodiment shown in fig. 1.
The frame 14 serves on the one hand to increase the mechanical strength of the housing 12, i.e. to increase the rigidity and rigidity of the housing 12. On the other hand, the frame 14 is also used for mounting and fixing the plurality of electronic components, so that the use of fixing components such as fixing screws is reduced, the modularization of the electronic equipment assembly is realized, the assembly of the electronic equipment is facilitated, and the manufacturing cost is reduced.
The layout of the sub-area 13 is set by setting the dividing beams 142 so as to mount and fix the plurality of electronic components.
It should be noted that the layout of the sub-regions is not limited to the embodiment shown in fig. 1, and the dividing beams 142 may be arranged according to the specification size of the electronic component to arrange a plurality of sub-regions 13 in a specific layout. Through setting up the overall arrangement of subregion 13 for the focus of electronic equipment is the same with the focus of the region that frame 12 surrounds, like this, can make electronic equipment places more stably, and gravity distributes evenly when carrying, can not appear the heavy phenomenon partially.
The electronic component includes: circuit board mainboard and battery module. Optionally, the electronic device includes: a circuit mainboard and at least two battery modules. The plurality of sub-regions 13 comprises: a first subregion used for setting up the circuit mainboard and a plurality of second subregion that are used for setting up the battery module. The second subregions correspond to the battery modules one to one, and one second subregion is used for arranging one battery module.
In general electronic devices, batteries have a large weight and a large volume. In order to make the gravity of the electronic device even, and the problem of unbalanced weight does not occur, in the embodiment of the present application, the electronic device is provided to include at least two battery modules. Set up a plurality of battery modules, can increase electronic equipment's electric power duration on the one hand, can also avoid because the battery concentrates on an area to lead to electronic equipment's focus with the focus in the area that the frame surrounds is inequality, and then avoids the heavy problem.
Referring to fig. 3, fig. 3 is a cross-sectional view of a frame according to an embodiment of the present disclosure, and the frame is made of a C-shaped metal substrate in the embodiment shown in fig. 3.
Referring to fig. 4, fig. 4 is a cross-sectional view of another frame provided in an example of the present application, and the frame is made of an L-shaped metal base material in the embodiment shown in fig. 4.
The embodiments shown in fig. 3 and 4 can reduce the weight of the frame, reduce the amount of metal material used, and reduce the cost.
The thickness H2 of the C-shaped metal base material or the L-shaped metal base material is 0.2mm-1mm inclusive. The C-type metal base material or the L-type metal base material may be made of a metal plate within the thickness range. The height H1 of the C-shaped metal substrate or the L-shaped metal substrate may be 3mm to 7mm, inclusive, such as 5 mm. The width H3 of the C-shaped metal base material or the L-shaped metal base material is 1mm-3mm, including the end value, and can be 2 mm.
The frame material is a metal with low density and high mechanical strength, such as aluminum, aluminum alloy, stainless steel, magnesium alloy, titanium alloy, and the like, so that the electronic device has low weight and high mechanical strength while adopting a thin shell.
Generally, the main body of a tablet computer, a mobile phone or a notebook is rectangular. Therefore, in the embodiment of the present application, the bottom of the housing 12 and the frame 141 are preferably rectangular. At this time, as shown in fig. 1, the frame 141 and the bottom of the housing 12 are fixed by at least 10 screws 15. The four vertex areas of the rectangle (the rectangle where the frame 141 is located) are respectively provided with one screw 15, the middle points of the two short sides of the rectangle are respectively provided with one screw 15, and the trisection points of the two long sides of the rectangle are respectively provided with one screw 15.
The arrangement of the screws 15 is not limited to the embodiment shown in fig. 1. The number and the layout mode of the screws can be arranged according to the size of the first panel of the electronic equipment.
In the technical scheme of the embodiment of the application, the deformation amount of the electronic equipment is smaller than 4mm, and the electronic equipment has better mechanical strength.
When the electronic device is an electronic device such as a mobile phone and a tablet computer, the first panel is a display panel. Specifically, the touch panel may be a liquid crystal touch display panel.
When the electronic device is a notebook computer, the electronic device further comprises: and the second panel is connected with the first panel in a bendable manner. At this time, the second panel is a display screen. The first panel is a man-machine interaction panel and used for instruction input. The size of the display screen is 10-17 inches.
The frame can be used for installing and fixing electronic components, the corresponding area at the bottom of the shell is divided into a plurality of sub-areas through the frame and the dividing beams, the electronic components are installed and fixed through the frame and the dividing beams, the strength and the rigidity of the electronic equipment are increased through the frame, and the frame is used as a main supporting and fixing structure, so that the shell only needs to play a role in appearance coating.
The strength and the rigidity of the frame and the electronic equipment are independently designed, so that the shell can be thinned, the shell only needs to play a role in appearance coating, and the thickness and the quality of the electronic equipment are reduced. In order to make the fixation of the housing to the frame good, a minimum of 10 screws are used in one turn around the frame. Therefore, the shell and the frame form a whole, and the strength and rigidity of the whole system are ensured. The material of the frame may be aluminum, aluminum alloy, stainless steel, etc., but is not limited to these materials. As an example of the present proposal, the frame structure shown in fig. 1 and the cross-sectional shape shown in fig. 2 are shown as a screw distribution diagram in fig. 3 below.
The embodiment shown in fig. 1 can be used for notebook computer design, and in particular, for the case arrangement on the keyboard side of the notebook computer, the layout of the battery and the circuit board main board of the notebook computer is considered. Such as sub-area 135, may be used to provide a circuit board motherboard. The sub-area 134 and the sub-area 135 may be used to arrange the battery modules.
The advantageous effects of the technical solutions described in the application examples with respect to the conventional solutions are illustrated by comparative experiments with reference to table 1 below.
TABLE 1
As can be seen from the comparative data shown in table 1, the deformation amount of the electronic device in the conventional design is 5.9, while the deformation amounts of the two embodiments of the present application are 3.7 and 3.1, respectively, which greatly reduces the deformation amount and has better mechanical strength compared to the conventional manner.
As can be seen from the above description, the electronic device provided in the embodiments of the present application adds a frame for increasing the mechanical strength of the housing to the inner surface of the housing, so that a thinner housing can be used without impairing the strength and rigidity of the electronic device. Meanwhile, the geometric structure of the frame can be designed, so that the frame can be used for installing and fixing the electronic components, the use of fixing parts such as fixing screws is reduced, the modularization of electronic equipment assembly is realized, the assembly of the electronic equipment is facilitated, and the manufacturing cost is reduced.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. 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 invention. Thus, the present invention 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 (9)
1. An electronic device, comprising:
the first panel and the shell are oppositely arranged;
a frame disposed between the panel and the housing and a plurality of electronic components;
the frame is fixed on the inner surface of the shell and used for increasing the strength and rigidity of the whole shell and installing and fixing the plurality of electronic components;
the frame includes: a frame and a plurality of dividing beams; the frame is fixed at the bottom of the shell;
a plurality of dividing beams are arranged according to the specification and the size of the electronic component to divide the area surrounded by the frame into a plurality of sub-areas with specific layout; each subregion is used for arranging at least one electronic component, the arrangement of the subregions enables the gravity center of the electronic equipment to be the same as that of the region surrounded by the frame, the electronic components are installed and fixed through the frame and the dividing beams, and the strength and the rigidity of the electronic equipment are increased through the frame.
2. The electronic device of claim 1, wherein the electronic component comprises: a circuit board main board and a battery module; the electronic device includes: the battery module comprises a circuit main board and at least two battery modules;
the plurality of sub-regions comprises: the first subarea is used for arranging the circuit main board and the second subareas are used for arranging the battery modules; the second subregions correspond to the battery modules one to one, and one second subregion is used for arranging one battery module.
3. The electronic device of claim 1, wherein the frame is made of a C-shaped metal substrate or an L-shaped metal substrate.
4. The electronic device of claim 3, wherein the thickness of the C-shaped metal substrate or the L-shaped metal substrate is 0.2mm-1mm, inclusive.
5. The electronic device of claim 1, wherein the frame material is aluminum, or an aluminum alloy, or stainless steel, or a magnesium alloy, or a titanium alloy.
6. The electronic device of claim 1, wherein the bottom of the housing and the bezel are rectangular; the frame and the bottom of the shell are fixed by at least 10 screws;
the four vertex areas of the rectangle are respectively provided with a screw, the middle points of the two short sides of the rectangle are respectively provided with a screw, and the trisection points of the two long sides of the rectangle are respectively provided with a screw.
7. The electronic device of claim 1, wherein the amount of deformation of the electronic device is less than 4 mm.
8. The electronic device of any of claims 1-7, further comprising: the second panel is connected with the first panel in a bendable mode; the second panel is a display screen.
9. The electronic device of claim 8, wherein the display screen is sized to be a 10-17 inch screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510971649.2A CN105630084B (en) | 2015-12-22 | 2015-12-22 | Electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510971649.2A CN105630084B (en) | 2015-12-22 | 2015-12-22 | Electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105630084A CN105630084A (en) | 2016-06-01 |
| CN105630084B true CN105630084B (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510971649.2A Active CN105630084B (en) | 2015-12-22 | 2015-12-22 | Electronic equipment |
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| CN (1) | CN105630084B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM555067U (en) * | 2016-11-14 | 2018-02-01 | 創王光電股份有限公司 | Flexible display and apparatus thereof |
| CN108611534B (en) * | 2018-03-14 | 2019-12-27 | Oppo广东移动通信有限公司 | Alloy material, case, and electronic device |
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| CN101052286A (en) * | 2006-04-03 | 2007-10-10 | 华冠通讯股份有限公司 | Hand held communication device |
| CN103108504A (en) * | 2011-11-11 | 2013-05-15 | 富泰华工业（深圳）有限公司 | Shell and electronic device using the same |
| CN103635043A (en) * | 2012-08-20 | 2014-03-12 | 联想(北京)有限公司 | An electronic device housing, a manufacturing method thereof and an electronic device with the housing |
| CN204425816U (en) * | 2014-12-24 | 2015-06-24 | 联想(北京)有限公司 | Housing and electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3747997B2 (en) * | 1998-11-10 | 2006-02-22 | 松下電器産業株式会社 | Mobile terminal device |
| KR100670252B1 (en) * | 2004-12-17 | 2007-01-16 | 삼성에스디아이 주식회사 | Chassis base assembly, the fabrication method thereof, and plasma display panel assembly using the same |
| JP2009058670A (en) * | 2007-08-30 | 2009-03-19 | Hitachi Ltd | Plasma display device |
| US8975540B2 (en) * | 2011-12-19 | 2015-03-10 | Htc Corporation | Electronic deviceswith support frames and mechanically-bonded plastic and methods for forming such electronic devices |
| CN104144580A (en) * | 2013-05-10 | 2014-11-12 | 深圳富泰宏精密工业有限公司 | Electronic device shell |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101052286A (en) * | 2006-04-03 | 2007-10-10 | 华冠通讯股份有限公司 | Hand held communication device |
| CN103108504A (en) * | 2011-11-11 | 2013-05-15 | 富泰华工业（深圳）有限公司 | Shell and electronic device using the same |
| CN103635043A (en) * | 2012-08-20 | 2014-03-12 | 联想(北京)有限公司 | An electronic device housing, a manufacturing method thereof and an electronic device with the housing |
| CN204425816U (en) * | 2014-12-24 | 2015-06-24 | 联想(北京)有限公司 | Housing and electronic equipment |
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