CN107528942A - Method for producing shell, housing and mobile terminal - Google Patents
Method for producing shell, housing and mobile terminal Download PDFInfo
- Publication number
- CN107528942A CN107528942A CN201710778395.1A CN201710778395A CN107528942A CN 107528942 A CN107528942 A CN 107528942A CN 201710778395 A CN201710778395 A CN 201710778395A CN 107528942 A CN107528942 A CN 107528942A
- Authority
- CN
- China
- Prior art keywords
- housing
- hole
- chamfering
- producing shell
- blade
- Prior art date
- 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.)
- Pending
Links
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
- H04M1/0279—Improving the user comfort or ergonomics
- H04M1/0283—Improving the user comfort or ergonomics for providing a decorative aspect, e.g. customization of casings, exchangeable faceplate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
-
- 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
-
- 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
- H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
- H04M1/236—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof including keys on side or rear faces
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Telephone Set Structure (AREA)
Abstract
A kind of method for producing shell of disclosure, for making the housing of mobile terminal, method for producing shell includes：By with along with milling process through hole and chamfering are processed on Housing base piece, wherein, chamfering is located at the end of through hole outwardly.Above-mentioned method for producing shell efficiency high.A kind of housing and mobile terminal is also disclosed in the application.
Description
Technical field
The application is related to technical field of electronic equipment, more particularly to a kind of method for producing shell, housing and mobile terminal.
Background technology
The week edge of the key hole (such as side switch) of phone housing or Kato jack is typically more sharp after processing at present, is
The burr on removal all edges is with wedge angle, it is necessary to make the process of concave circular arcs groove together with additionally increasing so that housing manufacture craft
Relatively complicated, efficiency is low.
The content of the invention
The embodiment of the present application provides a kind of method for producing shell of efficiency high.
In addition, the embodiment of the present application also provides a kind of housing and mobile terminal.
The embodiment of the present application adopts the following technical scheme that：
On the one hand, there is provided a kind of method for producing shell, for making the housing of mobile terminal, the method for producing shell bag
Include：By with along with milling process through hole and chamfering are processed on Housing base piece, wherein, the chamfering is located at the through hole court
Outer end.
On the other hand, a kind of housing is also provided, applied to mobile terminal, the housing has through hole and positioned at the through hole
The chamfering of end outwardly, the housing are made up of above-mentioned method for producing shell.
Another further aspect, also provide a kind of mobile terminal, including above-mentioned housing.
In the embodiment of the present application, there is the chamfering by the housing made by the method for producing shell, and it is described
Chamfering is located at the end of the through hole outwardly, therefore the chamfering can avoid the hole wall in the through hole and the housing
Sharp wedge angle is formed between lateral surface, the problem of so as to avoid scratch user.Due to the method for producing shell pass through it is same
Milling process in road processes the through hole and the chamfering on the Housing base piece, and milling process is in same equipment with along with
Upper completion, thus can time for being circulated in adjacent process of the Housing base piece, shorten process time so that the housing
Efficiency high, the cost of preparation method are low.Meanwhile milling process only needs one-time positioning, positional accuracy height so that institute with along with
Through hole and the accuracy to size height of the chamfering are stated, the tolerance of the relative size between the chamfering and the through hole is minimum, from
And improve the product yield of the housing.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the application, the required accompanying drawing used in embodiment will be made below
Simply introduce, it should be apparent that, drawings in the following description are only some embodiments of the application, general for this area
For logical technical staff, on the premise of not paying creative work, other accompanying drawings can also be obtained such as these accompanying drawings.
Fig. 1 is a kind of structural representation for mobile terminal that the embodiment of the present application provides.
Fig. 2 is the structural representation of the Housing base piece in the method for producing shell that the embodiment of the present application provides.
Fig. 3 is a kind of a kind of structural representation of the embodiment for housing that the embodiment of the present application provides.
Fig. 4 is the structural representation for the used combination knife of method for producing shell that the embodiment of the present application provides.
Fig. 5 is the schematic diagram corresponding to step S042 and step S043 in the method for producing shell that the embodiment of the present application provides
One.
Fig. 6 is the schematic diagram corresponding to step S042 and step S043 in the method for producing shell that the embodiment of the present application provides
Two.
Fig. 7 is the structural representation of another angle of housing shown in Fig. 3.
Fig. 8 is a kind of structural representation of the another embodiment for housing that the embodiment of the present application provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is described, shown
So, described embodiment is only some embodiments of the present application, rather than whole embodiments.Based on the reality in the application
Example is applied, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is all belonged to
In the scope of the application protection.
In addition, the explanation of following embodiment is with reference to additional diagram, the spy implemented to illustrate the application can be used to
Determine embodiment.The direction term being previously mentioned in the application, for example, " on ", " under ", "front", "rear", "left", "right", " interior ",
" outer ", " side " etc., only it is the direction with reference to annexed drawings, therefore, the direction term used is to more preferably, more clearly say
It is bright and understand the application, rather than instruction or infer the device of meaning or element and must have specific orientation, with specific side
Position construction and operation, therefore it is not intended that limitation to the application.
, it is necessary to illustrate in the description of the present application, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection ", " on being arranged on ... " should be interpreted broadly, for example, it may be being fixedly connected or removably connecting
Connect, or be integrally connected；Can mechanically connect；Can be joined directly together, can also be indirectly connected by intermediary, can
To be the connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in this application.
In addition, in the description of the present application, unless otherwise indicated, " multiple " are meant that two or more.If this
Occurring the term of " process " in specification, it refers not only to independent process, when can not clearly be distinguished with other processes, as long as
It can realize that the effect desired by the process is then also included within this term.In addition, the numerical value model represented in this specification with "~"
Enclose the scope for referring to that "~" front and rear numerical value recorded is included as minimum value and maximum.In the accompanying drawings, structure
Similar or identical unit is indicated by the same numeral.
Also referring to Fig. 1 to Fig. 3, the embodiment of the present application provides a kind of method for producing shell, for making mobile terminal
100 housing 1.The method for producing shell includes：By with along with milling process the He of through hole 11 is processed on Housing base piece 2
Chamfering 12.Wherein, the chamfering 12 is located at the end 111 of the through hole 11 outwardly.The end 111 of the through hole 11 outwardly is
Refer to the end 111 of the remote interior side of housing 1 of the through hole 11.User can fall described in the external touch of housing 1
Angle 12.
In one embodiment, the housing 1 includes bottom 13 and the sidepiece 14 set around the bottom 13.The bottom
Portion 13 and the sidepiece 14 enclose jointly sets out a receiving space 15, and the receiving space 15 is used to house the mobile terminal 100
Device, such as battery, mainboard etc..The sidepiece 14 has the lateral surface 141 and medial surface 142 being oppositely arranged, the outside
Face is away from the receiving space 15.The through hole 11 runs through the sidepiece 14, i.e., described through hole 11 runs through from the lateral surface 141
To the medial surface 142, the through hole 11 connects the exterior space of the receiving space 15 and the housing 1.The through hole 11
End inwardly connects the receiving space 15.The end 111 of the through hole 11 outwardly connects the exterior space of the housing 1.
Now, the chamfering 12 connects the hole wall 112 of the through hole 11 and the lateral surface 141 of the housing 1.In the present embodiment, institute
Stating bottom 13 can be as the frame of the mobile terminal 100, institute as the bonnet of the mobile terminal 100, the sidepiece 14
State frame and the bonnet is integrally formed.Certainly, in other embodiments, the housing 1 can also be provided only with the sidepiece 14,
Frame of the i.e. described housing 1 as the mobile terminal 100.
In one embodiment, the through hole 11 can be pressed as the key hole of the housing 1, the mobile terminal 100
Key module (4,5) is fixed on the housing 1 by the key hole, is pressed described in the button closing of the button module (4,5)
Keyhole, the shape of the key hole are adapted with the key shape of the button module (4,5).The button module (4,5) can
For volume key module 4 or power key module 5.In another embodiment, the through hole 11 also can be as the Kato of the housing 1
Jack, the Kato 6 of the mobile terminal 100 are fixed on the housing 1 by the Kato jack, the Kato 6 it is spacing
Plate closes the Kato jack, and the shape of the Kato jack is adapted with the shape of the limiting plate of the Kato 6.
In the embodiment of the present application, there is the chamfering 12, and institute by the housing 1 made by the method for producing shell
State chamfering 12 to be located at the end 111 of the through hole 11 outwardly, therefore the chamfering 12 can be avoided in the hole of the through hole 11
Sharp wedge angle is formed between wall 112 and the lateral surface 141 of the housing 1, the problem of so as to avoid scratch user.Due to described
Method for producing shell by with along with milling process the through hole 11 and the chamfering 12 are processed on the Housing base piece 2,
Milling process is completed in same equipment with along with, therefore can save what the Housing base piece 2 circulated in adjacent process
Time, shorten process time so that efficiency high, the cost of the method for producing shell are low.Meanwhile milling process is only with along with
Need one-time positioning, positional accuracy height so that the accuracy to size of the through hole 11 and the chamfering 12 is high, the chamfering 12
The tolerance of relative size between the through hole 11 is minimum, so as to improve the product yield of the housing 1.
Optionally, before the milling process (processing the through hole 11 and the chamfering 12), the housing makes
Method also includes：
S01：Aluminium sheet is molded by extrusion process.
S02：The aluminium sheet is cut into the housing former material of single housing size.The size of the housing former material is according to mobile
The size of terminal 100 determines.
S03：Housing former material is rough milled and finish-milling, to form the Housing base piece 2.Wherein, the shape of Housing base piece 2
Into the bottom 130 of blank and the sidepiece 140 of blank.The bottom to blank can be continued in the subsequent step of the method for producing shell
Portion 130 is processed to form the bottom 13 of the housing, and the sidepiece 140 of blank is processed to form the housing
The sidepiece 14.The through hole 11 and the chamfering 12 are processed on the sidepiece 140 of the blank of the Housing base piece 2.
Optionally, the method for producing shell also includes：To the housing with the through hole 11 and the chamfering 12
Substrate 2 is surface-treated, to form housing 1.The process of the surface treatment includes：The Housing base piece 2 is polished
Polishing, sandblasting and anodic oxidation (or spray painting), to change the color and gloss of the Housing base piece 2.
Also referring to Fig. 3 and Fig. 4, as a kind of alternative embodiment, in Digit Control Machine Tool (Computer Numerical
Control, CNC) on by combining knife 3 complete the milling process.In the present embodiment, on the Digit Control Machine Tool
Knife 3 is combined, is moved in the default cutter track of the control lower edge of the Digit Control Machine Tool, so as to the shell being fixed on the Digit Control Machine Tool
Body substrate 2 carries out milling.Because combination knife 3 has the different blade of multistage, therefore different shapes can be processed, so that
The processing of the through hole 11 and the chamfering 12 can be completed in the milling process with along with.
Optionally, the combination knife 3 includes shank section 31 and blade part 32, and the shank section 31 is fixed on the numerical control machine
On bed, the blade part 32 is used to be processed the Housing base piece 2.The blade part 32 of the combination knife 3 includes first paragraph
Blade 321 and second segment blade 322, the second segment blade 322 be located at the first paragraph blade 321 and the shank section 31 it
Between.The tool cutting edge angle α of the first paragraph blade 321 is more than the tool cutting edge angle β of the second segment blade 322.For example, the first paragraph knife
The tool cutting edge angle α of sword 321 is 90 °, and the tool cutting edge angle β of the second segment blade 322 is 45 ° to 60 °.Now, the first paragraph blade
321 can be used for processing the through hole 11, and the second segment blade 322 can be used for processing the chamfering 12.
Also referring to Fig. 4 to Fig. 8, as a kind of alternative embodiment, the milling process includes：
S041：The combination knife 3 and the Housing base piece 2 are positioned on the Digit Control Machine Tool；
S042：The combination knife 3 moves along the first cutter track, so that the first paragraph blade 321 is on the Housing base piece 2
The through hole 11 is processed, as shown in Figure 5；
S043：The combination knife 3 is mobile along the second cutter track (P1, P2), so that the second segment blade 322 is in the housing
The chamfering 12 is processed on substrate 2, as shown in Fig. 5 to Fig. 8.
In the present embodiment, first cutter track and second cutter track (P1, P2) are continuous cutter track, the combination knife
After 3 move to process the through hole 11 by the first paragraph blade 321 along first cutter track, continue through along described
Two cutter tracks (P1, P2) are moved to process the chamfering 12.
In one embodiment, as shown in Fig. 3 and Fig. 5 to Fig. 7, the second cutter track P1 is two-dimentional (2D) cutter track.
As shown in figure 5, axis of the plane perpendicular to the through hole 11 where the second cutter track P1.As shown in fig. 6, the through hole 11
Orthographic projection of the hole wall 112 on the vertical plane of the axis of the through hole 11 is shaped as cross sectional shape, the second cutter track P1
Track and the cross sectional shape it is same or similar so that the chamfering 12 accurately forms the end in the through hole 11 outwardly
At 111.
The angle γ of the chamfering 12 is constant on the bearing of trend of the second cutter track P1.The sidepiece 14 has remote
The lateral surface 141 of the receiving space 15, the chamfering 12 are connected to the hole wall 112 of the lateral surface 141 and the through hole 11
Between.When the lateral surface 141 is plane, the chamfering 12 is uniform chamfering, and the right angle edge lengths L of the chamfering 12 is in institute
State constant on the second cutter track P1 bearing of trend.When the lateral surface 141 is cambered surface, as shown in fig. 7, the chamfering 12 is not
Uniform chamfering, the bearing of trend change of the right angle edge lengths L of the chamfering 12 along the second cutter track P1.
In another embodiment, as shown in Fig. 5, Fig. 6 and Fig. 8, the second cutter track P2 is three-dimensional (3D) cutter track.Institute
State through hole 11 and opening, track and the opening of the second cutter track P2 are formed on the lateral surface 141 of the sidepiece 14
Peripheral shape it is same or similar, to form the uniform chamfering 12, namely shape at the through hole 11 end 111 outwardly
Chamfering 12 constant into the bearing of trend upper angle in the second cutter track P2 and that right angle edge lengths L is constant.
Optionally, the combination knife 3 is less than combination knife 3 edge along height of second cutter track (P1, P2) when mobile
Height during the first cutter track movement.In other words, the combination knife 3 is first moved to the first height, is then moved along the first cutter track
It is dynamic so that the first paragraph blade 321 processes the through hole 11, and now the second segment blade 322 rotates but not milling institute
State Housing base piece 2.Then, the combination knife 3 drops to the second height and along the second cutter track (P1, P2) movement, and described second is high
Degree is less than the described first height so that the second segment blade 322 processes the chamfering 12, now the first paragraph blade
Housing base piece 2 described in 321 rotations but not milling.It is understood that the height refers to the combination knife 3 and the numerical control machine
Vertical range between the carrying platform of bed, the Housing base piece 2 are fixed on the carrying platform.
As another alternative embodiment, Fig. 3 and Fig. 4 are referred to, the milling process includes：
S041’：The combination knife 3 and the Housing base piece 2 are positioned on the Digit Control Machine Tool；
S042’：The combination knife 3 moves along the 3rd cutter track, so that the first paragraph blade 321 is in the Housing base piece 2
On process the through hole 11 and the second segment blade 322 processes the chamfering 12 on the Housing base piece 2.
In the present embodiment, the combination knife 3 moves along single cutter track, the first paragraph blade 321 and the second segment
Blade 322 cuts the Housing base piece 2 simultaneously, to process the through hole 11 and the chamfering 12 simultaneously, the milling process
Process time is short, processing efficiency is higher.Now, the relative position between the first paragraph blade 321 and the second segment blade 322
Put it is severely limited, the tool major cutting edge plane of the tool major cutting edge plane of the first paragraph blade 321 and the second segment blade 322 it
Between position relationship and the through hole 11 and the chamfering 12 between position relationship it is consistent.It is understood that when described outer
When side 141 is plane, the chamfering 12 is uniform chamfering, right angle edge lengths the prolonging in the 3rd cutter track of the chamfering 12
Stretch constant on direction.When the lateral surface 141 is cambered surface, the chamfering 12 is uneven chamfering, the right angle of the chamfering 12
Bearing of trend change of the edge lengths along the 3rd cutter track.
Fig. 1, Fig. 2 and Fig. 8 are referred to, the embodiment of the present application also provides a kind of housing 1, and the housing 1 can be applied to move
Dynamic terminal 100.The housing 1 has through hole 11 and the chamfering 12 at the end 111 of the through hole 11 outwardly, the housing
1 is made up of the method for producing shell described in above-described embodiment.In the present embodiment, the chamfering 12 can be avoided described logical
Sharp wedge angle is formed between the hole wall 112 in hole 11 and the lateral surface 141 of the housing 1, the problem of so as to avoid scratch user.
Referring to Fig. 1, the embodiment of the present application also provides a kind of mobile terminal 100.The mobile terminal 100 includes above-mentioned reality
Apply the housing 1 described in example.The invention relates to the mobile terminal 100 can be it is any possess communication and store function
Equipment, such as：Tablet personal computer, mobile phone, electronic reader, remote control, personal computer (Personal Computer, PC),
Notebook computer, mobile unit, Web TV, wearable device etc. have the smart machine of network function.The mobile terminal
100 also include volume key module 4, power key module 5 and Kato 6.The mobile terminal 100 also includes being contained in the housing 1
Internal mainboard, battery etc..
The embodiment of the present application is described in detail above, specific case used herein to the principle of the application and
Embodiment is set forth, and the explanation of above example is only intended to help and understands the present processes and its core concept；
Meanwhile for those of ordinary skill in the art, according to the thought of the application, can in specific embodiments and applications
There is change part, in summary, this specification content should not be construed as the limitation to the application.
Claims (10)
- A kind of 1. method for producing shell, for making the housing of mobile terminal, it is characterised in that the method for producing shell bag Include：By with along with milling process through hole and chamfering are processed on Housing base piece, wherein, the chamfering is located at the through hole court Outer end.
- 2. method for producing shell as claimed in claim 1, it is characterised in that by combining described in knife completion on Digit Control Machine Tool Milling process.
- 3. method for producing shell as claimed in claim 2, it is characterised in that the blade part of the combination knife includes first paragraph knife Sword and second segment blade, the tool cutting edge angle of the first paragraph blade are more than the tool cutting edge angle of the second segment blade.
- 4. method for producing shell as claimed in claim 3, it is characterised in that the tool cutting edge angle of the first paragraph blade is 90 °, institute The tool cutting edge angle for stating second segment blade is 45 ° to 60 °.
- 5. the method for producing shell as described in claim 3 or 4, it is characterised in that the milling process includes：The combination knife moves along the first cutter track, so that the first paragraph blade processes described lead on the Housing base piece Hole；WithThe combination knife moves along the second cutter track so that the second segment blade processed on the Housing base piece it is described fall Angle.
- 6. method for producing shell as claimed in claim 5, it is characterised in that second cutter track is two-dimentional cutter track.
- 7. method for producing shell as claimed in claim 6, it is characterised in that it is described combination knife along second cutter track move when Height be less than it is described combination knife along first cutter track move when height.
- 8. the method for producing shell as described in claim 3 or 4, it is characterised in that the milling process includes：The combination knife Moved along the 3rd cutter track, so that the first paragraph blade processes the through hole and the second segment knife on the Housing base piece Sword processes the chamfering on the Housing base piece.
- A kind of 9. housing, applied to mobile terminal, it is characterised in that the housing have through hole and positioned at the through hole outwardly The chamfering of end, the housing are made up of the method for producing shell as described in claim 1~8 any one.
- 10. a kind of mobile terminal, it is characterised in that including housing as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710778395.1A CN107528942A (en) | 2017-08-31 | 2017-08-31 | Method for producing shell, housing and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710778395.1A CN107528942A (en) | 2017-08-31 | 2017-08-31 | Method for producing shell, housing and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107528942A true CN107528942A (en) | 2017-12-29 |
Family
ID=60683279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710778395.1A Pending CN107528942A (en) | 2017-08-31 | 2017-08-31 | Method for producing shell, housing and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107528942A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201565622U (en) * | 2009-12-04 | 2010-09-01 | 邵阳神风动力制造有限责任公司 | Combined reaming and chamfering cutter |
| CN202339864U (en) * | 2011-11-18 | 2012-07-18 | 汉王科技股份有限公司 | Key assembling structure for electronic equipment |
| CN205237155U (en) * | 2015-12-29 | 2016-05-18 | 肇庆市丰驰精密金属制品有限公司 | Novel gang tool |
| WO2018001056A1 (en) * | 2016-06-27 | 2018-01-04 | 广东欧珀移动通信有限公司 | Housing assembly for terminal and terminal |
-
2017
- 2017-08-31 CN CN201710778395.1A patent/CN107528942A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201565622U (en) * | 2009-12-04 | 2010-09-01 | 邵阳神风动力制造有限责任公司 | Combined reaming and chamfering cutter |
| CN202339864U (en) * | 2011-11-18 | 2012-07-18 | 汉王科技股份有限公司 | Key assembling structure for electronic equipment |
| CN205237155U (en) * | 2015-12-29 | 2016-05-18 | 肇庆市丰驰精密金属制品有限公司 | Novel gang tool |
| WO2018001056A1 (en) * | 2016-06-27 | 2018-01-04 | 广东欧珀移动通信有限公司 | Housing assembly for terminal and terminal |
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Application publication date: 20171229 |
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