CN107222598A - Battery cover board, preparation method, housing unit and mobile terminal - Google Patents
Battery cover board, preparation method, housing unit and mobile terminal Download PDFInfo
- Publication number
- CN107222598A CN107222598A CN201710515496.XA CN201710515496A CN107222598A CN 107222598 A CN107222598 A CN 107222598A CN 201710515496 A CN201710515496 A CN 201710515496A CN 107222598 A CN107222598 A CN 107222598A
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- China
- Prior art keywords
- fixed part
- side frame
- battery cover
- cover board
- frame portion
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- Legal status (The legal status 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 status listed.)
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- 238000002360 preparation method Methods 0.000 title abstract description 5
- 239000011159 matrix material Substances 0.000 claims abstract description 70
- 229910052751 metal Inorganic materials 0.000 claims abstract description 47
- 239000002184 metal Substances 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 29
- 230000008569 process Effects 0.000 claims description 14
- 238000005520 cutting process Methods 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 7
- 230000008901 benefit Effects 0.000 abstract description 8
- 230000006641 stabilisation Effects 0.000 abstract description 7
- 238000011105 stabilization Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000012634 fragment Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000006263 metalation reaction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
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
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
-
- 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
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0262—Details of the structure or mounting of specific components for a battery compartment
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses battery cover board, preparation method, housing unit and mobile terminal.The battery cover board includes：Matrix；Side frame portion, the side frame portion is vertically set on the edge of described matrix；And fixed part, the fixed part is arranged on the side of the side frame portion away from described matrix parallel to described matrix, wherein, described matrix, side frame portion and the fixed part are formed by metal.Thus, it is possible to be fixed for connecting the metal clips of day line piece and mainboard using fixed part, so as to realize the affixed of stabilization.The battery cover board has at least one of advantages below：It is simple in construction, prepare it is with low cost, can by vertically to screw fix metal clips, so as to avoid using the level higher to technological requirement to fixing screws.
Description
Technical field
The present invention relates to electronic equipment manufacturing field, in particular it relates to battery cover board, preparation method, housing unit and shifting
Dynamic terminal.
Background technology
The battery cover board of the mobile terminals such as current mobile phone, it is increasing to be prepared using aluminum alloy material.Aluminium alloy
Deng the battery cover board of metal formation, the outward appearance with metal-like can be not only provided for mobile phone, and compared to plastic material
Cover plate, with more outstanding heat sinking function, and wear resistance.The popularization used with metal shell, also occurs at present
The overall cover plate that set side frame and cell rear cover are integrated.
Still have much room for improvement however, being currently based on battery cover board of metal and preparation method thereof.
The content of the invention
The application is that discovery based on inventor to following facts and problem and understanding are made：
Current metal battery cover plate, generally existing easily causes the problems such as antenna performance declines or even failed after falling.Hair
A person of good sense has found that this is mainly due in order to realize communication function, current battery cover board by further investigation and many experiments
On be generally provided with antenna, and by structures such as metal clips, the mainboard of the mobile terminals such as antenna and mobile phone is connected.But by
It is difficult to reliable affixed, therefore easily after mobile terminal falls, occurs unstable between shell fragment and metal cover board
Connection, causes contact impedance to change, or even situation about disconnecting, so as to cause antenna drift, weak or failure situation.
In view of this, the present invention proposes a kind of battery cover board.Embodiments in accordance with the present invention, the battery cover board includes：
Matrix；Side frame portion, the side frame portion is vertically set on the edge of described matrix；And fixed part, the fixed part put down
Row and is arranged on the side of the side frame portion away from described matrix in described matrix, wherein, described matrix, side frame portion with
And the fixed part is formed by metal.Thus, it is possible to be fixed for connecting the gold of day line piece and mainboard using fixed part
Belong to shell fragment, so as to realize the affixed of stabilization.The battery cover board has at least one of advantages below：It is simple in construction, prepare
It is with low cost, can by vertically to screw fix metal clips, so as to avoid using the level higher to technological requirement to solid
Determine screw.
In still another aspect of the invention, the present invention proposes a kind of housing unit.Embodiments in accordance with the present invention, the housing
Component includes：Foregoing battery cover board；And metal clips, the metal clips is fixed in the battery by screw
On the fixed part of cover plate, the screw is set through the fixed part and perpendicular to the matrix of the battery cover board.Thus, it is possible to
So that the affixed of stabilization is formed between shell fragment and battery cover board, so that alleviate the mobile terminal using the housing unit, due to
The problem of falling and cause antenna performance to decline or fail.
In still another aspect of the invention, the present invention proposes a kind of mobile terminal.Embodiments in accordance with the present invention, the movement
Terminal includes previously described housing unit.Thus, it is possible to whole features that foregoing housing unit has with
And advantage, it will not be repeated here.Generally speaking, the mobile terminal can be alleviated causes antenna performance to decline or lose due to falling
The problem of effect.
Brief description of the drawings
Fig. 1 shows the structural representation of battery cover board according to an embodiment of the invention；
Fig. 2 shows the part-structure schematic diagram of battery cover board according to an embodiment of the invention；
Fig. 3 shows the structural representation of battery cover board according to an embodiment of the invention；
Fig. 4 shows the structural representation of housing unit in accordance with another embodiment of the present invention；
Fig. 5 shows the schematic flow sheet of the method according to an embodiment of the invention for preparing battery cover board；
Fig. 6 shows the schematic flow sheet according to an embodiment of the invention for preparing battery cover board；
Fig. 7 shows the part schematic flow sheet according to an embodiment of the invention for preparing battery cover board；And
Fig. 8 shows the structural representation of mobile terminal according to an embodiment of the invention.
Description of reference numerals：
100：Matrix；200：Side frame portion；200A：Side frame portion；200B：Side frame portion；300：Fixed part；300A：Gu
Determine portion；300B：Fixed part；310：Through hole；320：Fixture；321：Screw；322：Metal clips；400：Image head bore；
500：Earpiece holes；600：Charging hole；700：Mainboard；1000：Housing unit；1100：Mobile terminal.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings.Below with reference to
The embodiment of accompanying drawing description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
In the first aspect of the present invention, the present invention proposes a kind of battery cover board.Embodiments in accordance with the present invention, with reference to figure
1, the battery cover board includes：Matrix 100, side frame portion 200 and fixed part 300.Embodiments in accordance with the present invention, side frame portion
200 are vertically set on the edge of matrix 100.Embodiments in accordance with the present invention, fixed part 300 is set parallel to matrix 100
Side of the frame portion 200 away from matrix 100 in side.Thus, it is possible to be fixed for connection day line piece and master using fixed part 300
The metal clips of plate, so as to realize the affixed of stabilization.The battery cover board has at least one of advantages below：Structure letter
It is single, prepares it is with low cost, can by vertically to screw fix metal clips, so as to avoid using the water higher to technological requirement
Put down to fixing screws.
Embodiments in accordance with the present invention, matrix 100, side frame portion 200 and fixed part 300 are formed by metal.Root
According to embodiments of the invention, matrix 100, side frame portion 200 and fixed part 300 are formed by metal, can not only be carried for mobile phone
For the outward appearance with metal-like, and compared to the battery cover board of plastic material, with more outstanding heat sinking function, Yi Jikang
Polishing machine.Embodiments in accordance with the present invention, form the specific metal class of matrix 100, side frame portion 200 and fixed part 300
Type is not particularly limited, and those skilled in the art can be selected according to the actual requirements.For example, according to the implementation of the present invention
Example, can be aluminium alloy.
Embodiments in accordance with the present invention, the surface of matrix 100 includes at least one of plane and cambered surface.In other words,
The battery cover board can be plane battery cover plate, or 3D battery cover boards.
As it was previously stated, the battery cover board of metal material formation on battery cover board, it is necessary to set antenna, and by itself and mainboard
It is attached, to realize the function of aerial radiation signal.And the metal clips of antenna and mainboard is connected, due to fixed stabilization
Property it is not good, often result in antenna after the equipment such as mobile phone are fallen, occur signal attenuation, or even the problem of antenna failure.At present this
Metal clips can be fixed on battery cover board and be resolved by using fixtures such as screws by one problem.However, in view of mesh
The relatively thin therefore current battery cover board of the thickness of preceding mobile terminal common demands battery cover board, need to such as set screw solid
Determine part, generally use and punched along the direction parallel to battery cover board main body, set screw to carry out consolidating for metal clips
It is fixed.However, being punched along parallel to battery cover board main body (i.e. mobile phone screen plane) direction, difficulty is larger in technique.Cause
This, is although the design can realize that stablizing for metal clips is affixed, but processing time consuming effort, have a strong impact on the life of battery cover board
Efficiency is produced, and production cost is also substantially improved therewith.
Battery cover board according to embodiments of the present invention, with the fixed part 300 parallel to matrix 100.Thus, it is possible to easy
Ground utilizes fixed part 300, along the direction perpendicular to matrix 100, is punched, sets screw, so as to realize metal clips
It is affixed.It will be appreciated to those of skill in the art that fixed part 300 can be not only used for fixing metal clips, it can be also used for
Fix other and need to be formed with battery cover board and stablize affixed part.Thus, it is possible to avoid passing through the water higher to technological requirement
The operation of screw square is set to (parallel to the plane where matrix 100), so as to ensure the production of the battery cover board
On the premise of efficiency, saving production cost, the performance of the mobile terminal using the battery cover board is improved.
Embodiments in accordance with the present invention, with reference to Fig. 2, the battery cover board includes：Multiple side frame portions 200.According to the present invention
Embodiment, multiple side frame portions 200 set around matrix 100.In other words, multiple side frame portions 200 are vertically set on
On the edge of matrix 100.Thus, multiple side frame portions 200 can serve as the part side frame of the mobile terminals such as mobile phone, with matrix
100 can collect the overall cover plate being integrated.Embodiments in accordance with the present invention, the particular number of side frame portion 200 is not by special
Limitation, those skilled in the art can be selected according to the actual requirements.For example, embodiments in accordance with the present invention, multiple sides
Frame portion 200 can be side frame portion 200A and side frame portion 200B compositions.More specifically, side frame portion 200A and side
Frame portion 200B can be symmetrical arranged relative to matrix 100.
Embodiments in accordance with the present invention, with reference to Fig. 3, the concrete shape for forming the sheet material of the matrix 100 is not particularly limited,
For example, for the quadrangle sheet material of fillet matrix 100 can be formed by turning.Thus, it is possible to further improve by the shape of matrix 100
Into mobile phone appearance.In each in embodiments in accordance with the present invention, 4 edges of matrix 100, side is provided with
Frame portion 200.Embodiments in accordance with the present invention, adjacent side frame portion 200 is connected with each other.In other words, 4 be connected with each other
Side frame portion 200, bowl structure is constituted with matrix 100.Embodiments in accordance with the present invention, the battery cover board can have multiple solid
Determine portion 300 (300A in such as Fig. 3,300B).Embodiments in accordance with the present invention, the particular number of fixed part 300 is not limited especially
System, those skilled in the art can be selected according to the actual requirements.The position that multiple fixed parts 300 are set also is not limited especially
System, the position for the structure (such as metal clips) that those skilled in the art can be fixed as needed is configured.For example,
Embodiments in accordance with the present invention, fixed part 300 can be arranged on corresponding with the turning of matrix 100 (or side frame portion 200)
At position (such as fixed part 300B), or it is arranged on the middle part (such as fixed part 300A) of side frame portion 200.
Embodiments in accordance with the present invention, matrix 100, side frame portion 200 and fixed part 300 are integrally formed.Thus, it is possible to
Using one piece of sheet metal, matrix 100, side frame portion 200 and fixed part 300 are formed, so that assembling on the one hand can be saved
The time of above-mentioned part, on the other hand, matrix 100, side frame portion 200 and fixed part 300 can be avoided by different materials shape
Cheng Shi, the problems such as occurring such as burn into Joint failure in junction, and then the service life of the battery cover board can be extended.
Embodiments in accordance with the present invention, with reference to Fig. 4, are provided with the through hole for setting fixture 320 on fixed part 300
310 (not shown)s, so that fixture 320 can be fixed on fixed part 300 along the direction perpendicular to matrix 100.According to
Embodiments of the invention, the particular type for the fixture 320 being fixed on fixed part 300 is not particularly limited.For example, according to this
The specific embodiment of invention, can be that metal clips 322 is vertically fixed on fixed part 300 using screw 321, wherein, gold
Category shell fragment 322 can be used for connection mainboard and day line piece.Thus, it is possible to by vertically to screw 321 fix metal clips
322, so as to avoid using the level higher to technological requirement to fixing screws.And it can be fixed for using fixed part 300
The metal clips 322 of day line piece and mainboard is connected, so as to realize the affixed of stabilization.
Generally speaking, the battery cover board has at least one of advantages below：It is simple in construction, prepare with low cost, can lead to
Cross it is vertical to screw 321 fix metal clips 322, so as to avoid using the level higher to technological requirement to fixing screws.
In another aspect of this invention, with reference to Fig. 5, the present invention proposes a kind of side for preparing foregoing battery cover board
Method.Embodiments in accordance with the present invention, this method includes：
S100：Form prefabricated material
Embodiments in accordance with the present invention, in this step, cutting process are carried out by sheet material, to form prefabricated material.According to
Embodiments of the invention, prefabricated material can include the body for being used to form matrix, and for forming side frame portion and fixed part
Edge.Embodiments in accordance with the present invention, sheet material is sheet metal.According to the present embodiment of the present invention, the specific side of cutting process
Formula is not particularly limited, and only need to meet the requirement of cutting process.For example, embodiments in accordance with the present invention, cutting process can
Think Digit Control Machine Tool cutting (CNC) processing.Thus, it is possible to further improve making for the battery cover board prepared using this method
Use performance.
According to a particular embodiment of the invention, the concrete shape of the prefabricated material formed after plate cutting processing is not limited especially
System, for example, prefabricated material can be the shape shown in (a) in Fig. 6, wherein, the edge of prefabricated material can be used to form side
The edge of frame portion and fixed part.
S200：Stamping process
Embodiments in accordance with the present invention, in this step, stamping process are carried out to prefabricated material, to utilize edge, are formed
Perpendicular to the side frame portion of body.Embodiments in accordance with the present invention, the specific equipment of stamping process is not particularly limited, and need to only be expired
The requirement of sufficient stamping process.For example, can be selected according to the size, shape, precision of above-mentioned prefabricated material.
According to a particular embodiment of the invention, the structure formed to prefabricated material progress stamping process can be in Fig. 6
(b) shown in, i.e., side frame portion 200 is vertically set on the edge of matrix 100, and side frame portion 200 is set around matrix 100
Put.It should be noted that in the side frame portion 200 formed, can have and fixed part 300 is formed during subsequent technique
Part.
S300：Flange extrusion process
Embodiments in accordance with the present invention, in this step, in edge, the part progress flange for forming fixed part is squeezed
Pressure processing, to be formed in parallel with the fixed part of matrix.According to the present embodiment of the present invention, the concrete mode of flange extrusion process is not
It is particularly limited, only need to meets the requirement of flange extrusion process.Thus, it is possible to easily obtain previously described battery cover
Plate.This method has the advantages that cost of material can be saved, reduces cost, shortens at least one of manufacturing process.
According to a particular embodiment of the invention, shown in (c) in progress flange extrusion process is formed structure such as Fig. 6,
Matrix 100, side frame portion 200 and fixed part 300 are integrally formed, and in each in 4 edges of matrix 100, are respectively provided with
There is side frame portion 200.Embodiments in accordance with the present invention, adjacent side frame portion 200 is connected with each other, and multiple fixed parts 300 are distinguished
Be arranged at the position corresponding with turning, and side frame portion 200 middle part.
Inventor has found, by the pre- material for remaining for being formed fixed part 300 in prefabricated material, and by flange extruding at
Reason forms fixed part 300, not only can easily obtain the previously described fixed part 300 parallel to matrix 100, and with it is direct
The previously described battery cover of (CNC) formation is cut using Digit Control Machine Tool to compare, method according to embodiments of the present invention has more
Save the advantage of sheet metal：CNC technologies are such as utilized, cuts for the fixed part 300 that side frame portion 200 is connected, then needs pair
One piece of thicker sheet material (thickness is about the thickness of matrix 100 and the height sum of side frame portion 200) carries out hollowing out processing.One
Aspect causes large area CNC to cut, and delays man-hour, and on the other hand, the sheet metal of cut-out is wasted, so as to cause indirectly
The raising of production cost.And as used flange extrusion process, then large area CNC processing on the one hand can be avoided, man-hour is saved,
On the other hand, when preparing battery cover board using the above method, the thickness of the sheet material used, it is only necessary to the thickness phase with matrix 100
Deng.Thus, it is possible to further save production cost.
Embodiments in accordance with the present invention, in order to further improve the performance of the battery cover board prepared using this method, the party
Method further comprises：
S400：Fixture is set
Embodiments in accordance with the present invention, in this step, set in fixed part and run through fixed part and consolidating perpendicular to matrix
Determine part.Thus, it is possible to utilize the fixture fixation spring tab and battery cover board of such as screw perpendicular to matrix, it is to avoid use pair
The higher level of technological requirement is to fixture.
According to a particular embodiment of the invention, with reference to (d) in Fig. 7, it is provided with fixed part 300 for setting fixture
320 through hole 310, so that fixture 320 can be fixed on fixed part 300 along the direction perpendicular to matrix 100.According to this
The embodiment of invention, the concrete mode of the formation through hole 310 of fixed part 300 is not particularly limited, and only need to meet formation runs through
The requirement in hole 310.For example, can be formed by drilling according to a particular embodiment of the invention.According to the present invention's
Specific embodiment, the fixed part 300 formed by flange extrusion process is parallel to matrix 100, it is possible thereby to the fixed part 300
Direction progress punching processing perpendicular to matrix 100 forms the through hole 310 for setting fixture 320, in subsequent technique mistake
Cheng Zhong, can by vertically to screw fix metal clips, so as to avoid using the level higher to technological requirement to fixation
Screw.
Embodiments in accordance with the present invention, after the step of completing to set fixture, this method further comprises：According to this hair
Bright specific embodiment, with reference to Fig. 7, it is possible, firstly, to be that metal clips 322 is vertically fixed on into fixed part 300 using screw 321
On, realization stablizes affixed, will not be mutually shifted.Embodiments in accordance with the present invention, this method can further include to matrix
100 carry out the technical process such as drilling-tapping, obtain the structures such as shooting head bore 400, earpiece holes 500, charging hole 600.Finally,
Mainboard 700 is assembled in battery cover board again, and mainboard 700 stablizes affixed with metal clips 322, and whole link circuit is realized
It is stably connected with.Thus, it is possible to by vertically to screw 321 fix metal clips 322 so that avoid use to technological requirement compared with
High level is to fixing screws.And it can be fixed for connecting the metal clips of day line piece and mainboard using fixed part 300
322, so as to realize the affixed of stabilization.According to a particular embodiment of the invention, assembled on battery cover board after mainboard 700
Shown in (f) in structure such as Fig. 7.
In still another aspect of the invention, the present invention proposes a kind of housing unit.Embodiments in accordance with the present invention, with reference to figure
4, the housing unit includes：Foregoing battery cover board 100 and metal clips 322.Embodiments in accordance with the present invention, metal
Shell fragment 322 is fixed on the fixed part 300 of battery cover board by screw 321, and screw 321 is through fixed part 300 and perpendicular to electricity
The matrix 100 of pond cover plate is set.Thus, it is possible to so that form stable affixed between metal clips 322 and battery cover board, from
And alleviate the mobile terminal using the housing unit, the problem of causing antenna performance to decline or fail due to falling.
In still another aspect of the invention, with reference to Fig. 8, the present invention proposes a kind of mobile terminal 1 100.According to the present invention's
Embodiment, the mobile terminal 1 100 includes previously described housing unit 1000.Thus, it is possible to have foregoing housing group
Whole features and advantage that part 1000 has, will not be repeated here.Generally speaking, the mobile terminal 1 100 can alleviate by
In fall and cause antenna performance decline or fail the problem of.It should be strongly noted that due to previously described housing unit
In 1000, fixture is arranged on the inner side of housing unit, therefore, and the outer surface of the mobile terminal 1 100 has no visible fixation
Screw.Thus, it is possible to further improve the global consistency of the outward appearance of mobile terminal 1 100.
The preferred embodiment of the present invention described in detail above, still, the present invention are not limited in above-mentioned embodiment
Detail, in the range of the technology design of the present invention, a variety of simple variants can be carried out to technical scheme, this
A little simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, it can be combined by any suitable means.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
In the description of the invention, it is to be understood that term " length ", " width ", " thickness ", " on ", " under " etc. refer to
The orientation or position relationship shown is, based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplify
Description, rather than indicate or imply that the device or element of meaning must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore be not considered as limiting the invention.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (11)
1. a kind of battery cover board, it is characterised in that including：
Matrix；
Side frame portion, the side frame portion is vertically set on the edge of described matrix；And
Fixed part, the fixed part is arranged on the side of the side frame portion away from described matrix parallel to described matrix,
Wherein, described matrix, side frame portion and the fixed part are formed by metal.
2. battery cover board according to claim 1, it is characterised in that the surface of described matrix includes plane and cambered surface
At least one.
3. battery cover board according to claim 1, it is characterised in that including：Multiple side frame portions, the multiple side
Frame portion is set around described matrix.
4. battery cover board according to claim 1, it is characterised in that described matrix, side frame portion and the fixed part
It is integrally formed.
5. battery cover board according to claim 1, it is characterised in that be provided with the fixed part for setting fixture
Through hole, so that the fixture can be fixed on the fixed part along the direction perpendicular to described matrix.
6. battery cover board according to claim 1, it is characterised in that including：
In each in the described matrix formed by turning for the quadrangle sheet material of fillet, 4 edges of described matrix, it is all provided with
The side frame portion is equipped with, the adjacent side frame portion is connected with each other,
Multiple fixed parts, the fixed part is arranged at the position corresponding with the turning, or is arranged on the side
The middle part of frame portion,
Wherein, described matrix, side frame portion and the fixture are all formed from metal, described matrix, side frame portion and institute
Fixed part is stated to be integrally formed.
7. a kind of method for preparing the battery cover board described in claim any one of 1-6, it is characterised in that including：
Sheet material is subjected to cutting process, to form prefabricated material, the prefabricated material includes the body for being used to form matrix, Yi Jiyong
In the edge for forming side frame portion and fixed part；
Stamping process is carried out to the prefabricated material, to utilize the edge, the side frame perpendicular to the body is formed
Portion；
It is described to be formed in parallel with the edge, the part for forming the fixed part carries out flange extrusion process
The fixed part of matrix.
8. method according to claim 7, it is characterised in that the sheet material is sheet metal, the cutting process is CNC
Processing.
9. method according to claim 7, it is characterised in that further comprise：
Set in the fixed part through the fixed part and perpendicular to the fixture of described matrix.
10. a kind of housing unit, it is characterised in that including：
Battery cover board described in claim any one of 1-6；And
Metal clips, the metal clips is by screw, on the fixed part for being fixed in the battery cover board, and the screw runs through institute
State fixed part and the matrix perpendicular to the battery cover board is set.
11. a kind of mobile terminal, it is characterised in that including：Housing unit described in claim 10.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710515496.XA CN107222598A (en) | 2017-06-29 | 2017-06-29 | Battery cover board, preparation method, housing unit and mobile terminal |
| EP18823316.7A EP3637743B1 (en) | 2017-06-29 | 2018-06-11 | Battery cover plate, preparation method, shell component, and mobile terminal |
| PCT/CN2018/090629 WO2019001251A1 (en) | 2017-06-29 | 2018-06-11 | Battery cover plate, preparation method, shell component, and mobile terminal |
| US16/727,042 US20200137206A1 (en) | 2017-06-29 | 2019-12-26 | Housing, preparation method, housing assembly, and terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710515496.XA CN107222598A (en) | 2017-06-29 | 2017-06-29 | Battery cover board, preparation method, housing unit and mobile terminal |
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| CN107222598A true CN107222598A (en) | 2017-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710515496.XA Pending CN107222598A (en) | 2017-06-29 | 2017-06-29 | Battery cover board, preparation method, housing unit and mobile terminal |
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| CN (1) | CN107222598A (en) |
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| CN108321509A (en) * | 2018-01-31 | 2018-07-24 | 广东欧珀移动通信有限公司 | Antenna module and electronic equipment |
| CN108321508A (en) * | 2018-01-31 | 2018-07-24 | 广东欧珀移动通信有限公司 | Antenna module and electronic equipment |
| WO2019001251A1 (en) * | 2017-06-29 | 2019-01-03 | Oppo广东移动通信有限公司 | Battery cover plate, preparation method, shell component, and mobile terminal |
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Address after: 523860 No. 18, Wu Sha Beach Road, Changan Town, Dongguan, Guangdong Applicant after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: 523860 No. 18, Wu Sha Beach Road, Changan Town, Dongguan, Guangdong Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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