CN206314111U - A kind of electronic product casing and electronic product - Google Patents
A kind of electronic product casing and electronic product Download PDFInfo
- Publication number
- CN206314111U CN206314111U CN201621135379.8U CN201621135379U CN206314111U CN 206314111 U CN206314111 U CN 206314111U CN 201621135379 U CN201621135379 U CN 201621135379U CN 206314111 U CN206314111 U CN 206314111U
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- CN
- China
- Prior art keywords
- electronic product
- titanium alloy
- cast titanium
- alloy frame
- product casing
- 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.)
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Abstract
The utility model discloses a kind of electronic product casing and the electronic product with the electronic product casing, the electronic product casing includes that cast titanium alloy frame, integrated die-casting are molded over plate in the pack alloy in the cast titanium alloy frame, and the plastic structure part with plate integrated injection molding in the cast titanium alloy frame and the pack alloy.The CNC processing capacities of the electronic product casing are small, simple production process, and efficiently, outer surface does not have the bad order phenomenon of pack alloy, is suitable to anodic oxidation.
Description
Technical field
The utility model is related to a kind of electronic product casing and electronic product.
Background technology
Existing electronic product such as mobile phone concentrates on metal-like, and most of part is made up of metal.Metal material requirement
Meet nanometer injection moulding, anode oxidation process.General metal material selects aluminium alloy.The processing technology of aluminium alloy is one piece
Big aluminium sheet CNC is processed as final shape of product.And electronic product needs to accomplish thin, light.But the CNC processing of monoblock aluminium alloy
Amount is big, long processing time, waste of materials, high cost.
Aluminium alloy compression casting shaped article manufacture craft is simple, but outward appearance can not all do anodized, aluminium alloy pressure
Surface has the bad outward appearance phenomenon such as trace, stomata after product anode treatment after type casting moulding.
Utility model content
Main purpose of the present utility model is to overcome the deficiencies in the prior art, there is provided a kind of electronic product casing and had
The electronic product of the electronic product casing, the CNC processing capacities of the electronic product casing are small, simple production process, efficiently, outer surface
The bad order phenomenon of pack alloy is not had, is suitable to anodic oxidation.
To achieve the above object, the utility model uses following technical scheme：
A kind of electronic product casing, including cast titanium alloy frame, integrated die-casting are molded over the cast titanium alloy frame
Plate in interior pack alloy, and with plate integrated injection molding in the cast titanium alloy frame and the pack alloy
Plastic structure part.
Further：
Multiple structure function grooves and/or structure function hole are formed in the pack alloy on plate.
Be formed with the inside of the cast titanium alloy frame it is rough button link structure, in the pack alloy plate with
The position at least a portion die cast being combined on the inside of the cast titanium alloy frame it is described button link structure in, so as to
The button links structure and is mutually fitted together to and is molded as one.
The button links structure and includes chimb of at least one thickness less than the thickness of the cast titanium alloy frame, described convex
Multiple projections are intervally distributed with side, hole is opened up at least one projection.
The chimb includes spaced many strip chimbs at least one region of the cast titanium alloy frame,
There is the projection with hole at least one sub- chimb.
At least one described hole is vertically opened up.
The surface of plate is surface or warp with nanometer micropore in the cast titanium alloy frame and the pack alloy
The surface of Passivation Treatment, the plastic structure part is by the surface with nanometer micropore or surface and the institute of passivated treatment
Plate is combined closely in stating cast titanium alloy frame and the pack alloy.
The electronic product casing is the housing of mobile phone.
A kind of electronic product, with described electronic product casing.
Further, the electronic product is mobile phone.
The beneficial effects of the utility model：
Using electronic product casing structure of the present utility model, its outside is cast titanium alloy frame, and outer surface is suitable to
Anodized, inner side is integrated plate, the electronics in pack alloy of the die cast in the cast titanium alloy frame
The CNC processing capacities of product shell are small, simple production process, and efficiently, the product surface after casting can effectively overcome outward appearance not
Good defect, compactness is good.The advantage of specific embodiment embodies in the following areas：
1 compares with monoblock aluminium alloy plate CNC processing, hardened structure, Ke Yitong in cast titanium alloy frame and pack alloy
The direct casting of shape before crossing product injection moulding plastic, technique is simple, and low cost, the construction cycle is short.
2nd, the bad orders such as sand holes, stomata, current mark, product appearance are not had in the appearance of cast titanium alloy casting frame
Effect is good；More preferably, intensity is high for the compactness of the product after casting.
3 methods being molded with punching press aluminium alloy compare, and Ti alloy casting technique can be with the baroque product of straight forming
Product, the back-off of product, drawing plastic structure directly casting can also be completed.
4th, the parts and components of high, the rigid good, light weight of unit strength can be made.The operating temperature of titanium alloy is up to 500 DEG C.It is anti-
Corrosion is good, and titanium alloy works in moist air and Seawater, and its corrosion stability is much better than stainless steel；To spot corrosion, acid etching, answer
The resistance of power corrosion is especially strong.
5th, the product surface handling process after casting is unrestricted, can do metal plating, chemical plating, anodic oxidation, heat
Spraying, the transfer of non-balance magnetically controlled sputter plated film, PVD method masking, ion film plating, mould external decoration etc..
6th, surface treated product can improve corrosion resistance, wearability, anti-fretting wear, the high temperature of product surface
Inoxidizability etc., while the plastic portions of the same colour for covering product can be processed by appearance surfaces, makes product appearance uniformity more
By force.
Brief description of the drawings
Fig. 1 is the structural representation of the cast titanium alloy frame in a kind of embodiment of the utility model；
Fig. 2 is that the button on the cast titanium alloy frame in a kind of embodiment of the utility model connects structural representation；
Fig. 3 is the structural representation of the cast titanium alloy frame in a kind of embodiment of the utility model and plate in pack alloy
Figure；
Fig. 4 is plate and plastic cement knot in cast titanium alloy frame, pack alloy in a kind of embodiment of the utility model
The structural representation of component.
Specific embodiment
Implementation method of the present utility model is elaborated below.It is emphasized that the description below is only example
Property, rather than in order to limit scope of the present utility model and its application.
Refering to Fig. 1 to Fig. 4, in one embodiment, a kind of electronic product casing, including cast titanium alloy frame 1, one
Plate 2 in pack alloy of the die cast in the cast titanium alloy frame 1, and with the cast titanium alloy frame 1 and
The plastic structure part 3 of the integrated injection molding of plate 2 in the pack alloy.
In a preferred embodiment, multiple structure function grooves and/or structure work(are formed in the pack alloy on plate 2
Can hole.
In a preferred embodiment, the inner side of the cast titanium alloy frame 1 be formed with it is rough button link structure (or
Claim to draw plastic structure), the position at least that plate 2 is combined with the inner side of the cast titanium alloy frame 1 in the pack alloy
Part die cast is molded as one in the button links structure so as to mutually chimeric with the button link structure.In addition, at least
Part button link structure can also be used for chimeric with plastic structure part 3.
In a more preferred embodiment, the button links structure and includes that at least one thickness is less than the cast titanium alloy frame
The chimb 4 of 1 thickness, is intervally distributed with multiple projections 5 on the chimb 4, hole is opened up at least one projection 5.
In a more preferred embodiment, the chimb 4 includes at least one region of the cast titanium alloy frame 1
Spaced many strip chimbs 41, have the projection with hole at least one sub- chimb 41.
In a more preferred embodiment, at least one described hole is vertically opened up.
In a preferred embodiment, in the cast titanium alloy frame 1 and the pack alloy surface of plate 2 be with
The surface of nanometer micropore or the surface of passivated treatment, the plastic structure part 3 by the surface with nanometer micropore or
Combined closely with plate 2 in the cast titanium alloy frame 1 and the pack alloy on the surface of passivated treatment.
The electronic product casing can be the housing of mobile phone.
In another embodiment, a kind of electronic product, the electronic product casing with foregoing any embodiment.The electricity
Sub- product can be mobile phone.
The producing principle and process of the utility model embodiment further explained below.
The material of cast titanium alloy frame is titanium alloy.
To be smoothed out casting, and the temperature drop of metal in casting process is reduced, especially reduce blank surface Quench, it is right
The mould for making cast titanium alloy frame is preheated, it is to avoid the temperature drop and surface chill of metal will prevent metal from filling out well
Mold filling has type groove and the crackle being likely to result in.The forming temperature of cast titanium alloy is 300~400 DEG C.
Product after casting can be put into shaping in shaping tool, and the flatness of product reaches following process requirement.
The titanium alloy internal structure of casting have button link structure, in mould during pack alloy, button link structure enable aluminum alloy to
The adhesion of titanium alloy is stronger.
Aluminium alloy is put into mould plate in die cast aluminium alloy.Die cast 100~300MP of pressure, filling speed
It is 15~80m/s, mold temperature is 260~300 DEG C.
By the product after die cast can by surface treatment, such as nanometered disposal, TRI, passivation, with increase plastic cement and
Adhesion between metal.
Plastic structure can also be drawn to realize the combination between plastic cement and metal using the product between metal and plastic cement.
Product after treatment is put into in-mold molding plastic structure part.
Product after injection moulding is put into fixture, except according to product needed, the redundance CNC processing of product is gone
The positioning table 6 of circle, obtains final shape of product.
The PROCESS FOR TREATMENTs such as the product after processing can further be polished, grind, sandblasting.
Product after treatment can be further surface-treated, including metal plating, chemical plating, anodic oxidation, thermal spraying,
Non-balance magnetically controlled sputter plated film, PVD method masking, ion film plating, the transfer of mould external decoration etc..
Surface treated product can improve the corrosion resistance of product surface, wearability, anti-fretting wear, high temperature and resist
Oxidisability etc., while the plastic portions of the same colour for covering product can be processed by appearance surfaces, makes product appearance uniformity stronger.
Above content is to combine specific/preferred embodiment further detailed description of the utility model, no
Can assert that specific implementation of the present utility model is confined to these explanations.For the common skill of the utility model art
For art personnel, without departing from the concept of the premise utility, its implementation method that can also have been described to these is made
Some replacements or modification, and these are substituted or variant should all be considered as belonging to protection domain of the present utility model.
Claims (9)
1. a kind of electronic product casing, it is characterised in that be molded over the cast titanium including cast titanium alloy frame, integrated die-casting
Plate in pack alloy in alloy frame, and noted with plate one in the cast titanium alloy frame and the pack alloy
It is moulded the plastic structure part of type.
2. electronic product casing as claimed in claim 1, it is characterised in that form multiple on plate in the pack alloy
Structure function groove and/or structure function hole.
3. electronic product casing as claimed in claim 1, it is characterised in that be formed with the inside of the cast titanium alloy frame
Rough button links structure, and the position that plate is combined on the inside of the cast titanium alloy frame in the pack alloy is extremely
A part of die cast is molded as one in the button links structure so as to mutually chimeric with the button link structure less.
4. electronic product casing as claimed in claim 3, it is characterised in that the button links structure and includes that at least one thickness is small
In the chimb of the thickness of the cast titanium alloy frame, multiple projections are intervally distributed with the chimb, at least one projection
Open up hole.
5. electronic product casing as claimed in claim 4, it is characterised in that the chimb is in the cast titanium alloy frame
Include spaced many strip chimbs at least one region, there is the projection with hole at least one sub- chimb.
6. electronic product casing as claimed in claim 4, it is characterised in that at least one described hole is vertically opened
If.
7. the electronic product casing as described in any one of claim 1 to 6, it is characterised in that the cast titanium alloy frame and
The surface of plate is the surface of surface with nanometer micropore or passivated treatment, the plastic structure part in the pack alloy
Surface and the cast titanium alloy frame and the die casting aluminium by the surface with nanometer micropore or passivated treatment
Plate is combined closely in alloy.
8. a kind of electronic product, it is characterised in that with the electronic product casing as described in any one of claim 1 to 7.
9. electronic product as claimed in claim 8, it is characterised in that the electronic product is mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621135379.8U CN206314111U (en) | 2016-10-18 | 2016-10-18 | A kind of electronic product casing and electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621135379.8U CN206314111U (en) | 2016-10-18 | 2016-10-18 | A kind of electronic product casing and electronic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206314111U true CN206314111U (en) | 2017-07-07 |
Family
ID=59243007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621135379.8U Expired - Fee Related CN206314111U (en) | 2016-10-18 | 2016-10-18 | A kind of electronic product casing and electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206314111U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107502931A (en) * | 2017-08-08 | 2017-12-22 | 歌尔股份有限公司 | Nanometer moulding processing method and system of processing |
| CN108515315A (en) * | 2018-03-14 | 2018-09-11 | 东莞市鑫濠信精密工业有限公司 | Mobile phone center manufacture craft |
| CN109652779A (en) * | 2017-10-11 | 2019-04-19 | 比亚迪股份有限公司 | A kind of shell and its film plating process and electronic product |
| CN113270760A (en) * | 2021-07-19 | 2021-08-17 | 信维通信（江苏）有限公司 | Stamping drawing part in double-path radio frequency signal coaxial connector |
| CN114885546A (en) * | 2022-05-17 | 2022-08-09 | 广东长盈精密技术有限公司 | Electronic product shell, injection molding method and manufacturing method |
-
2016
- 2016-10-18 CN CN201621135379.8U patent/CN206314111U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107502931A (en) * | 2017-08-08 | 2017-12-22 | 歌尔股份有限公司 | Nanometer moulding processing method and system of processing |
| CN109652779A (en) * | 2017-10-11 | 2019-04-19 | 比亚迪股份有限公司 | A kind of shell and its film plating process and electronic product |
| CN108515315A (en) * | 2018-03-14 | 2018-09-11 | 东莞市鑫濠信精密工业有限公司 | Mobile phone center manufacture craft |
| CN113270760A (en) * | 2021-07-19 | 2021-08-17 | 信维通信（江苏）有限公司 | Stamping drawing part in double-path radio frequency signal coaxial connector |
| CN113270760B (en) * | 2021-07-19 | 2021-10-01 | 信维通信（江苏）有限公司 | Stamping drawing part in double-path radio frequency signal coaxial connector |
| CN114885546A (en) * | 2022-05-17 | 2022-08-09 | 广东长盈精密技术有限公司 | Electronic product shell, injection molding method and manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523843 Changan City, Guangdong Province town on the corner management area Co-patentee after: DONGGUAN HUACHENG METAL TECHNOLOGY CO., LTD. Patentee after: Guangdong wins smart group Limited by Share Ltd Address before: 523843 Changan City, Guangdong Province town on the corner management area Co-patentee before: DONGGUAN HUACHENG METAL TECHNOLOGY CO., LTD. Patentee before: Dongguan Janus Precision Components Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20201018 |