CN107009575A - Housing and preparation method thereof, electronic installation - Google Patents
Housing and preparation method thereof, electronic installation Download PDFInfo
- Publication number
- CN107009575A CN107009575A CN201710411349.8A CN201710411349A CN107009575A CN 107009575 A CN107009575 A CN 107009575A CN 201710411349 A CN201710411349 A CN 201710411349A CN 107009575 A CN107009575 A CN 107009575A
- Authority
- CN
- China
- Prior art keywords
- main part
- side wall
- housing
- recess
- preparation
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
- B29C2045/14237—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure the inserts being deformed or preformed outside the mould or mould cavity
- B29C2045/14245—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure the inserts being deformed or preformed outside the mould or mould cavity using deforming or preforming means outside the mould cavity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C2045/1486—Details, accessories and auxiliary operations
- B29C2045/14868—Pretreatment of the insert, e.g. etching, cleaning
Abstract
The present invention provides the electronic installation of a kind of housing, the preparation method and application of the housing housing.The preparation method of the housing comprises the following steps：Metal crude green body is provided, the metal crude green body includes main part and the side wall being connected with main part；Stamping process is carried out to the main part, makes an at least one end formation at least recess for main part；The one end and side wall that recess is formed with to the main part carry out first time cutting process, form an at least antenna slot, the antenna slot is through main part and the opposite end of side wall, metal crude green body is divided into first paragraph and second segment, the antenna slot is connected with recess, and the two side of the recess connects first paragraph and second segment respectively；Injection process is carried out to the main part after first time cutting process and side wall, in antenna slot filled plastics part, part plastic is contained in recess.The present invention has preferably intensity as the housing obtained by the preparation method.
Description
Technical field
The present invention relates to technical field of electronic device, more particularly to a kind of housing, the preparation method and application of the housing should
The electronic installation of housing.
Background technology
At present, the material of case of electronic device is usually metal.In order to avoid metal shell influence aerial signal, generally in
The two ends of metal shell open up antenna slot, and antenna slot respective antenna is set, in order to the transmitting and reception of aerial signal.
Multistage can be divided into by metal shell by opening up antenna in the two ends of metal shell, it will usually by way of injection in
Filled plastics part connects multistage metal shell to form a complete housing in antenna.
However, in injection moulding process, due to being influenceed by plastic impact, multistage metal shell can be caused to be difficult to protect always
Hold in position, cause after many piece housings are combined by way of injection, the phenomenon of surface irregularity occurs in the housing,
Cause the bulk strength of the housing relatively low, about 2.5Mpa.
The content of the invention
It is a primary object of the present invention to provide a kind of preparation method of housing, it is intended to improve the intensity of housing.
In order to solve the above technical problems, the present invention provides a kind of preparation method of housing, it comprises the following steps：
Metal crude green body is provided, the metal crude green body includes main part and the side wall being connected with main part；
Stamping process is carried out to the main part, makes an at least one end formation at least recess for main part；
The one end and side wall that recess is formed with to the main part carry out first time cutting process, form an at least antenna
Metal crude green body is divided into first paragraph and second segment, the antenna slot by groove, the antenna slot through main part and the opposite end of side wall
Connected with recess, and the two side of the recess connects first paragraph and second segment respectively；
Injection process is carried out to the main part after first time cutting process and side wall, in antenna slot filled plastics part, portion
Working of plastics is divided to be contained in recess.
Preferably, second of cutting process is carried out to the main part after injection process, removes recess and protrude from first paragraph
The part of first paragraph and second segment is protruded from working of plastics in the part of second segment and recess.
Preferably, the depth of the recess is not less than the thickness of main part.
Preferably, step " main part is formed with recess one end and side wall carry out first time cutting process,
Form an at least antenna slot " in, also in main part and/or side wall formation at least a connection piece, wherein, the connector is contained in day
Wire casing, and connect first paragraph and second segment.
Preferably, the one end of recess is formed with to the main part and side wall is carried out after first time cutting process, to warp
Main part and side wall after first time cutting process are carried out before injection process, in addition to：
Main part, side wall and connector are surface-treated, if being formed in the outer surface of main part, side wall and connector
Dry nano-pore.
Preferably, the one end of recess is formed with to the main part and side wall is carried out after first time cutting process, to warp
Main part and side wall after first time cutting process are carried out before injection process, in addition to：
Main part and side wall are surface-treated, some nano-pores are formed in the outer surface of main part and side wall.
Preferably, the material of the metal crude green body is magnesium, magnesium alloy, stainless steel, aluminium, aluminium alloy, titanium or titanium alloy；And/
Or, the material of the moulding be polyphenylene sulfide, polybutylene terephthalate (PBT), nylon, polyethylene terephthalate,
One or more in PEI and polyether-ether-ketone.
Preferably, the thickness of the metal crude green body is 1~1.5 millimeter.
The present invention also provides a kind of housing as obtained by the preparation method of the housing.
The present invention also provides a kind of electronic installation, including the housing.
Housing preparation method proposed by the present invention is recessed at least one end formation at least one of main part by stamping process
Portion, then first time cutting process is carried out to main part and side wall, an at least antenna slot is formed, the antenna slot runs through main part and side
The opposite end of wall, first paragraph and second segment are divided into by metal crude green body, because two side walls of recess connect first paragraph respectively
And second segment so that relative position between the first paragraph and second segment of metal crude green body will not by follow-up injection process shadow
Ring and change so that the flush of obtained housing, so as to improve the bulk strength of housing.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 has the structural representation of the metal crude green body of recess for the formation of one embodiment of the invention.
Fig. 2 is the structural representation of another angles of Fig. 1；
Fig. 3 is sectional view of the metal crude green body along line A-A shown in Fig. 1.
Fig. 4 has the structural representation of the metal crude green body of antenna slot for the formation of one embodiment of the invention.
Fig. 5 is sectional view of the metal crude green body along line B-B shown in Fig. 4.
Fig. 6 is the enlarged drawing at C in Fig. 4.
Fig. 7 has the sectional view of the part-structure of the metal crude green body of moulding for the formation of one embodiment of the invention.
Fig. 8 for one embodiment of the invention removal at least part recess after metal crude green body part-structure sectional view.
Drawing reference numeral explanation：
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
It is to be appreciated that institute is directional in the embodiment of the present invention indicates that (such as up, down, left, right, before and after ...) is only used
In explaining relative position relation, motion conditions under a certain particular pose (as shown in drawings) between each part etc., if should
When particular pose changes, then directionality indicates also correspondingly therewith to change.
In addition, the description for being related to " first ", " second " etc. in the present invention is only used for describing purpose, and it is not intended that referring to
Show or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " are defined
At least one this feature can be expressed or be implicitly included to two " feature.In addition, the technical scheme between each embodiment can
To be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical scheme occurs
It is conflicting or when can not realize it will be understood that the combination of this technical scheme is not present, also not in the protection model of application claims
Within enclosing.
Fig. 1-8 are refer to, the present invention provides a kind of preparation method of housing, and it comprises the following steps：
Metal crude green body is provided, the metal crude green body includes main part 10 and the side wall 30 being connected with main part 10；
Stamping process is carried out to the main part 10, makes an at least one end formation at least recess 11 for main part 10；
The one end and side wall 30 that recess 11 is formed with to the main part 10 carry out first time cutting process, are formed at least
Metal crude green body is divided into first paragraph 15 by one antenna slot 13, the antenna slot 13 through main part 10 and the opposite end of side wall 30
With second segment 17, the antenna slot 13 is connected with recess 11, and the two side 113 of the recess 11 connects first paragraph 15 and second respectively
Section 17；
Injection process is carried out to the main part 10 after first time cutting process and side wall 30, in the filled plastics of antenna slot 13
Part 19, part plastic 19 is contained in recess 11.
The metal crude green body can be prepared by way of forging and stamping or punching press.
The recess 11 has holding tank 111, and part plastic 19 is contained in holding tank 111.
Two recesses being oppositely arranged 11 can be respectively formed in the two ends of main part 10.And in main part 10 and side wall 30 along width
The two ends in degree direction are respectively formed antenna slot 13, so that metal crude green body is divided into two first paragraphs 15 and second segment 17, second segment
17 are located between two first paragraphs 15.Each antenna slot 13 is connected with along two recesses 11 of the one end of main part 10.
Two ends that can also be in main part 10 and side wall 30 along its length are respectively formed antenna slot 13, each antenna slot 13 and master
Two recesses 11 that body portion 10 is oppositely arranged along its length are connected.That is, the one of each antenna slot 13 and the one end of main part 10 is recessed
Portion 11 is connected with a recess 11 of the other end of main part 10.
It should be understood that metal crude green body also includes the connecting portion 50 being connected between main part 10 and side wall 30, can be to institute
State main part 10 and connecting portion 50 carries out stamping process, make at least one end formation at least one of main part 10 and connecting portion 50 recessed
Portion 11.The one end and side wall 30 that recess 11 is formed with to the main part 10 and connecting portion 50 carry out first time cutting process,
An at least antenna slot 13 is formed, the antenna slot 13 runs through the opposite end of main part 10, connecting portion 50 and side wall 30, and metal is thick
Base is divided into first paragraph 15 and second segment 17, and the antenna slot 13 is connected with recess 11, and the two side 113 of the recess 11 connects respectively
Connect first paragraph 15 and second segment 17.Main part 10 after first time cutting process, connecting portion 50 and side wall 30 are molded
Processing, in the filled plastics part 19 of antenna slot 13, part plastic 19 is contained in recess 11.
Preferably, two recesses being oppositely arranged 11 can be respectively formed in the two ends of main part 10 and connecting portion 50.And in master
Body portion 10, the two ends of connecting portion 50 and side wall 30 in the width direction are respectively formed antenna slot 13, so that metal crude green body is divided into two
Individual first paragraph 15 and second segment 17, second segment 17 are located between two first paragraphs 15.Each antenna slot 13 with along main part 10 and
Two recesses 11 of the one end of connecting portion 50 are connected.
Antenna slot 13, every day can be also respectively formed in main part 10, the two ends of connecting portion 50 and side wall 30 along its length
Wire casing 13 is connected with two recesses 11 that main part 10 and connecting portion 50 are oppositely arranged along its length.That is, each antenna slot 13
Connected with a recess 11 of a recess 11 and main part 10 and the other end of connecting portion 50 of main part 10 and the one end of connecting portion 50.
The first time cutting process can be CNC processing.
The housing preparation method of technical solution of the present invention by stamping process, at least one end of main part 10 formed to
A few recess 11, then first time cutting process is carried out to main part 10 and side wall 30, form at least an antenna slot 13, the antenna slot
Metal crude green body, through main part 10 and the opposite end of side wall 30, is divided into first paragraph 15 and second segment 17, due to recess by 13
11 two side walls 113 connect first paragraph 15 and second segment 17 respectively so that the first paragraph 15 and second segment 17 of metal crude green body it
Between relative position will not be influenceed and be changed by follow-up injection process so that the surface of obtained housing 100 put down
Together, so as to improve the bulk strength of housing 100.
Second of cutting process is carried out to the main part 10 after injection process, recess 11 is removed and protrudes from the He of first paragraph 15
Working of plastics 19 protrudes from the part of first paragraph 15 and second segment 17 in the part of second segment 17 and recess 11.
Second of cutting process can be CNC processing.
Technical solution of the present invention carries out second of cutting process to the main part 10 after injection process, removes recess 11 convex
The portion of first paragraph 15 and second segment 17 is protruded from for working of plastics 19 in the part and recess 11 of first paragraph 15 and second segment 17
Point, to remove redundance.
The depth of the recess 11 is not less than the thickness of main part 10.
Preferably, the depth of the recess 11 is equal to the thickness of main part 10.
The depth of the recess 11 of technical solution of the present invention is not less than the thickness of main part 10, in order to second of cut place
Reason, when removing recess 11 and protruding from the part of first paragraph 15 and second segment 17, will not cause shadow to first paragraph 15 and second segment 17
Ring.
Step " main part 10 is formed with recess 11 one end and side wall 30 carry out first time cutting process,
Formed in an at least antenna slot 13 ", also form at least a connection piece 18 in main part 10 and/or side wall 30, wherein, the connector
18 are contained in antenna slot 13, and connect first paragraph 15 and second segment 17.
It should be understood that one end and side wall 30 that recess 11 is formed with to the main part 10 carry out first time cut place
Reason, forms two antenna slots 13 being oppositely arranged, and in main part 10 and/or four connectors 18 of formation of side wall 30.Every day
The two ends of wire casing 13 are provided with a connector 18.
Technical solution of the present invention also forms at least a connection piece 18 in main part 10 and/or side wall 30, and the connector 18 holds
Antenna slot 13 is contained in, and connects first paragraph 15 and second segment 17, to strengthen the bonding strength of housing 100.
It is formed with the one end of recess 11 and side wall 30 to the main part 10 to carry out after first time cutting process, to through the
Main part 10 and side wall 30 after cutting process are carried out before injection process, in addition to：
Main part 10, side wall 30 and connector 18 are surface-treated, in main part 10, side wall 30 and connector 18
Outer surface forms some nano-pores.
The surface treatment can be for metal crude green body be soaked in T treatment liquids (alkali lye or acid solution), in the outer of metal crude green body
Surface forms nano-pore, the bonding force of plastics and metal crude green body during increase injection.
It should be understood that being surface-treated to main part 10, connecting portion 50, side wall 30 and connector 18, in main part
10th, the outer surface of side wall 30 and connector 18 forms some nano-pores.
Technical solution of the present invention is surface-treated to main part 10, connecting portion 50, side wall 30 and connector 18, in main body
The outer surface in portion 10, side wall 30 and connector 18 forms some nano-pores so that working of plastics 19 can be partially accommodated in nano-pore,
To strengthen the bonding strength of housing 100.
It is formed with the one end of recess 11 and side wall 30 to the main part 10 to carry out after first time cutting process, to through the
Main part 10 and side wall 30 after cutting process are carried out before injection process, in addition to：
The surface treatment can be for metal crude green body be soaked in T treatment liquids (alkali lye or acid solution), in the outer of metal crude green body
Surface forms nano-pore, the bonding force of plastics and metal crude green body during increase injection.
Main part 10 and side wall 30 are surface-treated, some nanometers are formed in the outer surface of main part 10 and side wall 30
Hole.
It should be understood that being surface-treated to main part 10, connecting portion 50 and side wall 30, in main part 10, connecting portion
50 and the outer surface of side wall 30 form some nano-pores.
Technical solution of the present invention is surface-treated to main part 10 and side wall 30, in the appearance of main part 10 and side wall 30
Face forms some nano-pores so that working of plastics 19 can be partially accommodated in nano-pore, to strengthen the bonding strength of housing 100.
The material of the metal crude green body is magnesium, magnesium alloy, stainless steel, aluminium, aluminium alloy, titanium or titanium alloy.
The material of the metal crude green body of technical solution of the present invention is that magnesium, magnesium alloy, stainless steel, aluminium, aluminium alloy, titanium or titanium are closed
Gold, so that housing 100 has preferably outward appearance, and the housing 100 of metal material also has preferably intensity.
The material of the moulding 19 is polyphenylene sulfide, polybutylene terephthalate (PBT), nylon, poly terephthalic acid second
One or more in diol ester, PEI and polyether-ether-ketone.
The material of the moulding 19 of technical solution of the present invention is polyphenylene sulfide, polybutylene terephthalate (PBT), nylon, poly-
One or more in ethylene glycol terephthalate, PEI and polyether-ether-ketone, the grade plastics can wear aerial signal
Cross, so that antenna is received and transmission signal.
The thickness of the metal crude green body is 1~1.5 millimeter.
The thickness of the metal crude green body of technical solution of the present invention is 1~1.5 millimeter, than the thickness of housing of the prior art
(that is, 0.8~1.2 millimeter) is big so that the bonded area of first paragraph 15 and second segment 17 and working of plastics 19 is larger, so as to strengthen shell
The intensity of body 100.
The present invention also provides a kind of housing 100 as obtained by the preparation method of the housing.
The housing 100 includes main part 10 and side wall 30.The housing 100 also includes at least an antenna slot 13, the day
Length direction or width of the wire casing 13 along housing 100 run through the two ends of main part 10, and housing 100 is divided into first paragraph 15
With second segment 17.
When the quantity of the antenna slot 13 is two, housing 100 is divided into two first paragraphs 15 and is located at by antenna slot 13
Second segment 17 between two first paragraphs 15.
At least a connection piece 15 is additionally provided with the antenna slot 13, the first paragraph 15 and the of the connector 15 connection housing 100
Two section 17, to strengthen the intensity of housing 100.Specifically, one end of the connector 15 is connected to the main part 10 in first paragraph 15
And/or side wall 30, the other end is connected to main part 10 and/or side wall 30 in second segment 15.
Working of plastics 19 is also filled with the antenna slot 13, the working of plastics 19 wraps up or covered the connector 15.
It should be understood that the housing 100 also includes the connecting portion 50 being connected between main part 10 and side wall 30.The day
Length direction or width of the wire casing 13 along housing 100 are through the two ends of main part 10 and connecting portion 30.The connector 15
One end is connected at least one in the main part 10 in first paragraph 15, connecting portion 50 and side wall 30, and the other end is connected to second
Section 15 in main part 10, connecting portion 50 and side wall 30 at least one.
Intensity as the housing 100 obtained by the preparation method of the housing is about 4.5Mpa, strong more than existing housing
Degree.
Because the housing 100 employs whole technical schemes of above-mentioned all embodiments, therefore at least there is above-mentioned implementation
All beneficial effects that the technical scheme of example is brought, this is no longer going to repeat them.
The present invention also provides a kind of electronic installation (not shown), including the housing.
The electronic installation also includes antenna, and the antenna is contained in housing 100, and respective antenna groove 13 is set, with
Antenna is set to be received by antenna slot 13 or transmitting antenna signal.
Because the electronic installation employs whole technical schemes of above-mentioned all embodiments, therefore at least there is above-mentioned implementation
All beneficial effects that the technical scheme of example is brought, this is no longer going to repeat them.
It should be understood that the electronic installation also includes the necessary element of other its function of implementation, such as：Circuit board, display
Screen, battery etc..
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every in the present invention
Inventive concept under, the equivalent structure transformation made using description of the invention and accompanying drawing content, or be directly or indirectly used in
Other related technical fields are included in the scope of patent protection of the present invention.
Claims (10)
1. a kind of preparation method of housing, it comprises the following steps：
Metal crude green body is provided, the metal crude green body includes main part and the side wall being connected with main part；
Stamping process is carried out to the main part, makes an at least one end formation at least recess for main part；
The one end and side wall that recess is formed with to the main part carry out first time cutting process, form an at least antenna slot,
Metal crude green body is divided into first paragraph and second segment by the antenna slot through the opposite end of main part and side wall, the antenna slot with
Recess is connected, and the two side of the recess connects first paragraph and second segment respectively；
Injection process is carried out to the main part after first time cutting process and side wall, in antenna slot filled plastics part, part is moulded
Materials and parts are contained in recess.
2. the preparation method of housing as claimed in claim 1, it is characterised in that carry out the to the main part after injection process
Secondary cut processing, remove recess protrude from working of plastics in first paragraph and the part of second segment and recess protrude from first paragraph and
The part of second segment.
3. the preparation method of housing as claimed in claim 1, it is characterised in that the depth of the recess is not less than the thickness of main part
Degree.
4. the preparation method of the housing as described in claim 1-3 is any, it is characterised in that in step " to the main part shape
Carry out first time cutting process into the one end and side wall for having recess, form an at least antenna slot " in, also in main part and/or
Side wall formation at least a connection piece, wherein, the connector is contained in antenna slot, and connects first paragraph and second segment.
5. the preparation method of housing as claimed in claim 4, it is characterised in that one end of recess is formed with to the main part
Portion and side wall are carried out after first time cutting process, and injection process is carried out to the main part after first time cutting process and side wall
Before, in addition to：
Main part, side wall and connector are surface-treated, some receive is formed in the outer surface of main part, side wall and connector
Metre hole.
6. the preparation method of the housing as described in claim 1-3 is any, it is characterised in that recess is formed with to the main part
One end and side wall carry out first time cutting process after, the main part after first time cutting process and side wall are molded
Before processing, in addition to：
Main part and side wall are surface-treated, some nano-pores are formed in the outer surface of main part and side wall.
7. the preparation method of the housing as described in claim 1-3 is any, it is characterised in that the material of the metal crude green body is
Magnesium, magnesium alloy, stainless steel, aluminium, aluminium alloy, titanium or titanium alloy；And/or, the material of the moulding is polyphenylene sulfide, gathered to benzene
One or more in dioctyl phthalate butanediol ester, nylon, polyethylene terephthalate, PEI and polyether-ether-ketone.
8. the preparation method of the housing as described in claim 1-3 is any, it is characterised in that the thickness of the metal crude green body is 1
~1.5 millimeters.
9. the housing obtained by a kind of preparation method of housing as any one of claim 1-8.
10. a kind of electronic installation, it is characterised in that including housing as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710411349.8A CN107009575A (en) | 2017-06-02 | 2017-06-02 | Housing and preparation method thereof, electronic installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710411349.8A CN107009575A (en) | 2017-06-02 | 2017-06-02 | Housing and preparation method thereof, electronic installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107009575A true CN107009575A (en) | 2017-08-04 |
Family
ID=59452159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710411349.8A Pending CN107009575A (en) | 2017-06-02 | 2017-06-02 | Housing and preparation method thereof, electronic installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107009575A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672112A (en) * | 2017-09-22 | 2018-02-09 | 珠海市魅族科技有限公司 | The processing method and terminal of antenna housing |
| CN107756721A (en) * | 2017-10-13 | 2018-03-06 | 珠海市魅族科技有限公司 | The processing method and mobile terminal of antenna housing |
| CN111370848A (en) * | 2020-03-26 | 2020-07-03 | 联想(北京)有限公司 | Electronic equipment |
| CN114449820A (en) * | 2021-12-31 | 2022-05-06 | 联想(北京)有限公司 | Electronic device and manufacturing method |
| WO2023010269A1 (en) * | 2021-08-03 | 2023-02-09 | Micro Motion, Inc. | Wireless signal-permeable meter electronics enclosure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007223323A (en) * | 2007-02-23 | 2007-09-06 | Taisei Plas Co Ltd | Electronic device housing and its molding method |
| CN104619141A (en) * | 2015-01-30 | 2015-05-13 | 深圳富泰宏精密工业有限公司 | Housing, manufacture method thereof and electronic device comprising same |
| CN105792560A (en) * | 2014-12-24 | 2016-07-20 | 深圳富泰宏精密工业有限公司 | Shell, electronic apparatus applying shell, and manufacturing method for shell |
| CN106304713A (en) * | 2015-05-28 | 2017-01-04 | 富泰华工业（深圳）有限公司 | Housing, use the electronic installation of this housing and the manufacture method of this housing |
| CN205961196U (en) * | 2016-07-18 | 2017-02-15 | 深圳天珑无线科技有限公司 | Structure is even expected to cell -phone metal battery cover recess |
| CN106657483A (en) * | 2017-03-01 | 2017-05-10 | 维沃移动通信有限公司 | Metal rear cover of mobile phone and manufacturing method thereof |
-
2017
- 2017-06-02 CN CN201710411349.8A patent/CN107009575A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007223323A (en) * | 2007-02-23 | 2007-09-06 | Taisei Plas Co Ltd | Electronic device housing and its molding method |
| CN105792560A (en) * | 2014-12-24 | 2016-07-20 | 深圳富泰宏精密工业有限公司 | Shell, electronic apparatus applying shell, and manufacturing method for shell |
| CN104619141A (en) * | 2015-01-30 | 2015-05-13 | 深圳富泰宏精密工业有限公司 | Housing, manufacture method thereof and electronic device comprising same |
| CN106304713A (en) * | 2015-05-28 | 2017-01-04 | 富泰华工业（深圳）有限公司 | Housing, use the electronic installation of this housing and the manufacture method of this housing |
| CN205961196U (en) * | 2016-07-18 | 2017-02-15 | 深圳天珑无线科技有限公司 | Structure is even expected to cell -phone metal battery cover recess |
| CN106657483A (en) * | 2017-03-01 | 2017-05-10 | 维沃移动通信有限公司 | Metal rear cover of mobile phone and manufacturing method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672112A (en) * | 2017-09-22 | 2018-02-09 | 珠海市魅族科技有限公司 | The processing method and terminal of antenna housing |
| CN107756721A (en) * | 2017-10-13 | 2018-03-06 | 珠海市魅族科技有限公司 | The processing method and mobile terminal of antenna housing |
| CN111370848A (en) * | 2020-03-26 | 2020-07-03 | 联想(北京)有限公司 | Electronic equipment |
| WO2023010269A1 (en) * | 2021-08-03 | 2023-02-09 | Micro Motion, Inc. | Wireless signal-permeable meter electronics enclosure |
| CN114449820A (en) * | 2021-12-31 | 2022-05-06 | 联想(北京)有限公司 | Electronic device and manufacturing method |
| CN114449820B (en) * | 2021-12-31 | 2023-08-18 | 联想(北京)有限公司 | Electronic equipment and manufacturing method of metal shell |
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