CN205726714U - The electronic product casing of antenna is set in a kind of - Google Patents
The electronic product casing of antenna is set in a kind of Download PDFInfo
- Publication number
- CN205726714U CN205726714U CN201620281689.4U CN201620281689U CN205726714U CN 205726714 U CN205726714 U CN 205726714U CN 201620281689 U CN201620281689 U CN 201620281689U CN 205726714 U CN205726714 U CN 205726714U
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- Prior art keywords
- metal body
- electronic product
- groove
- notch
- product casing
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Abstract
The utility model discloses a kind of in set the electronic product casing of antenna, including metal body, two ends inside described metal body transversely offer a point groove of the notch, the bottom of the described point of groove of the notch has the some micropores penetrating described metal body, and at least region at described point of groove of the notch place is covered by the plastics of injection mo(u)lding inside described metal body, described filling plastic is in described micropore.This utility model both can guarantee that the communication of electronic product did not affected stablizing of signal because of all-metal fuselage, is obtained in that again the appearance of higher quality.
Description
Technical field
This utility model relate to a kind of in set the electronic product casing of antenna.
Background technology
Along with the development of 4G network, require more and more higher for antenna for mobile phone, although metal body has
Many advantages, but the most easily produce electromagnetic shielding for material, electromagnetic wave cannot
Through all-metal design, affect stablizing of mobile phone signal.Conductor owing to closing has partition electricity
The effect of subsignal, traditional solution is to separate at metal body 1 centre plastics 2, increases
The transmission of mobile phone signal and acceptance.During design, according to frequency range, outer frame of mobile phone is generally divided into three sections,
Using in-mould injection technological forming is integral type, forms plastic strip and cut off with metal-back.But,
Plastics 2 in the middle of metal body 1 can destroy harmony and the overall look and feel of product appearance, easy shadow
Ring the attractive in appearance of product.
Utility model content
Main purpose of the present utility model is to overcome the deficiencies in the prior art, it is provided that set antenna in one
Electronic product casing, both can guarantee that electronic product did not affected stablizing of signal because of all-metal fuselage,
The appearance of higher quality can be obtained again.
For achieving the above object, this utility model is by the following technical solutions:
The electronic product casing of antenna is set, including metal body, inside described metal body in a kind of
Two ends transversely offer a point groove of the notch, the bottom of the described point of groove of the notch has and penetrates described metal-back
Inside some micropores of body, and described metal body at least in the region at described point of groove of the notch place by noting
Molded plastics cover, and described filling plastic is in described micropore.
Further:
The groove width of the described point of groove of the notch is 0.5～1.20mm, and the thickness of the bottom of the described point of groove of the notch is
0.20～0.80mm.
The thickness of described metal body is 0.80～5.00mm.
Described micropore is the laser micropore being processed to form on laser engraving or laser marking machine, Ruo Ganwei
Hole is arranged into array format.
Described micropore be shaped as rectangle, circle, triangle or polygon.
Described metal body at least processes through nanorize at inner surface.
Described plastics are modified plastics, described modified plastics through laser laser carving activation processing at described gold
The inner side belonging to body forms antenna traces.
The material of described metal body is aluminium alloy, magnesium alloy, rustless steel, titanium alloy or copper alloy.
The beneficial effects of the utility model:
Designed by new metal body, there is bottom utilization point groove of the notch of some micropores, note in it
Molded plastics, eliminate the electromagnetic shielding of all-metal shell structure, it is ensured that mobile communication signal steady
Fixed, meanwhile, need not with metal-back cut off with plastic strip, outside body, also will not show plastics
Bar, thus realize the metal appearance performance of higher texture, it is not only able to take into account metal appearance texture,
The design of product structure part can also be simplified, make product lighter, thin, short, little.It addition, feel is the most more
Add comfortable, more can embody the grade of high-end electronic product (such as mobile phone).
Further, modified plastics is used to solve the problem that antenna can not be made in nanometer injection moulded shell,
On modified plastics, directly do laser laser carving, reduce and connect FPC and shell fragment support.Reduce assembly technology,
Reduce the cost.
Accompanying drawing explanation
Fig. 1 is traditional outer frame of mobile phone structural representation；
Fig. 2 is the Mobile phone casing structure signal with point groove of the notch of a kind of embodiment of this utility model
Figure；
Fig. 3 is the close-up schematic view of the housing position A in Fig. 2；
Fig. 4 is the enlarged diagram of the interior micropore formed of point groove of the notch；
Fig. 5 is the shell structure signal after the region injection mo(u)lding plastic covering at point groove of the notch place
Figure.
Detailed description of the invention
Hereinafter embodiment of the present utility model is elaborated.It is emphasized that the description below
That be merely exemplary rather than in order to limit scope of the present utility model and application thereof.
Refering to Fig. 1 to Fig. 5, in one embodiment, a kind of in set the electronic product casing of antenna,
Including metal body 1, the two ends inside described metal body 1 transversely offer point groove of the notch 3,
The bottom of the described point of groove of the notch 3 has the some micropores 4 penetrating described metal body 1, and described gold
Belong to inside body 1 at least region at the described point of groove of the notch 3 place to be covered by the plastics 5 of injection mo(u)lding,
Described plastics 5 are filled in described micropore 4.
As shown in Figure 2 to Figure 3, in a preferred embodiment, the groove width of the described point of groove of the notch 3 be 0.5～
1.20mm, the thickness of the bottom of the described point of groove of the notch 3 is 0.20～0.80mm.In preferred embodiment
In, the thickness of described metal body 1 is 0.80～5.00mm.
As shown in Figure 4, in a preferred embodiment, described micropore 4 is beaten for laser engraving or laser
The laser micropore being processed to form in marking machine, some micropores 4 are arranged into array format.Described micropore 4
Shape can be rectangle, circle, triangle or polygon.
In a preferred embodiment, described metal body 1 at least processes through nanorize at inner surface.
The metal body 1 processed through nanorize by injection molding process, with plastics 5 be securely joined with into
Integrally.
In a preferred embodiment, described plastics 5 are modified plastics, and described modified plastics is through laser radium
Carve activation processing and form antenna traces (not shown) in the inner side of described metal body 1.
Alternatively, it is also possible to by assembly technology, at the antenna element that the assembling of the inner side of metal body 1 is special
Part.
A kind of manufacture method of the electronic product casing making aforementioned any embodiment, including:
Point groove of the notch 3 is transversely offered at two ends inside the metal body 1 of molding；
The some micropores 4 penetrating described metal body 1 are formed in the bottom of the described point of groove of the notch 3；
By injection molding process, at least described point of groove of the notch 3 place inside described metal body 1
Region overlay plastics 5, described plastics 5 are filled in described micropore 4.
In a preferred embodiment, described some micropores 4 are formed by laser engraving, the merit of laser engraving
Rate is 12W, and speed is 2000mm/s, and frequency is 60KHz.
In a preferred embodiment, before injection mo(u)lding, to described metal body 1 at least inner side table
Face carries out nanorize process.
In a preferred embodiment, described plastics 5 are modified plastics, after injection mo(u)lding, the most right
Described modified plastics carries out laser laser carving activation processing, thus is formed in the inner side of described metal body 1
Antenna traces.
Concrete making example of the present utility model and advantage thereof is further illustrated below in conjunction with accompanying drawing.
Making a kind of handset shell, metal body 1 can pass through die casting or the technique such as forging and stamping or aluminium extruded,
Digit Control Machine Tool processes again.The thickness of metal body 1 is 0.80～5.00mm.
The design of metal body 1 is preferably designed to battery cover and center integral structure.
The material of metal body 1 is aluminium alloy, magnesium alloy, rustless steel, titanium alloy or copper alloy etc..
Point groove of the notch 3, groove width 0.5～1.20mm is had at the two ends of metal body 1.Point groove of the notch 3 thickness is
0.20～0.80mm.
Point groove of the notch 3 can be by the processing of Digit Control Machine Tool, it is also possible to by die casting straight forming.
Metal body 1 is placed on laser engraving or laser marking machine processing, in point groove of the notch 3 all
The N number of laser micropore of even laser carving 4.The size of micropore 4 is that naked eyes cannot be seen.
The shape of micropore 4 can be rectangle, circle, triangle, polygon etc..Make during laser boring
The mainly preferred parameter of laser engraving machine be: power 12W, speed 2000mm/s, frequency 60KHz.
Metal body 1 after laser boring carries out nanorize process, the metal-back after being processed by nanorize
Body 1 is put into mould and is carried out injection-molded plastic 5.During molding, plastics 5 material is completely into laser
In micropore 4, make metal higher with the adhesion of plastics 5.
The preferred modified plastics of material of plastics 5, can carry out laser laser carving activation processing.
Especially, can need on modified plastics, carry out laser laser carving according to Antenna Design, thus shape
Become antenna.
It is of course also possible to by assembly technology, at the antenna element that the assembling of the inner side of metal body 1 is special
Part.
The shell product of injection formed can also carry out Digit Control Machine Tool polish, anodic oxidation as required
The technique such as process, laser laser carving, chemical plating metal.
As through anodized, from the appearance of shell product, more there is metal-like.
Above content be combine concrete/preferred embodiment this utility model is made the most in detail
Describe in detail bright, it is impossible to assert that of the present utility model being embodied as is confined to these explanations.For this practicality
For novel person of an ordinary skill in the technical field, in the premise conceived without departing from this utility model
Under, these embodiments having described that can also be made some replacements or modification by it, and these substitute
Or variant all should be considered as belonging to protection domain of the present utility model.
Claims (8)
1. set the electronic product casing of antenna in one kind, described electronic product is mobile phone, including metal body, it is characterized in that, two ends inside described metal body transversely offer a point groove of the notch, the bottom of the described point of groove of the notch has inside the some micropores penetrating described metal body, and described metal body at least region at described point of groove of the notch place and is covered by the plastics of injection mo(u)lding, and described filling plastic is in described micropore.
2. electronic product casing as claimed in claim 1, it is characterised in that the groove width of the described point of groove of the notch is 0.5～1.20mm, and the thickness of the bottom of the described point of groove of the notch is 0.20～0.80mm.
3. electronic product casing as claimed in claim 1, it is characterised in that the thickness of described metal body is 0.80～5.00mm.
4. the electronic product casing as described in any one of claims 1 to 3, it is characterised in that described micropore is the laser micropore being processed to form on laser engraving or laser marking machine, some micropores are arranged into array format.
5. the electronic product casing as described in any one of claims 1 to 3, it is characterised in that generally circular in shape, the triangle of described micropore or polygon.
6. the electronic product casing as described in any one of claims 1 to 3, it is characterised in that described metal body at least processes through nanorize at inner surface.
7. the electronic product casing as described in any one of claims 1 to 3, it is characterised in that described plastics are modified plastics, described modified plastics forms antenna traces through laser laser carving activation processing in the inner side of described metal body.
8. the electronic product casing as described in any one of claims 1 to 3, it is characterised in that the material of described metal body is aluminium alloy, magnesium alloy, rustless steel, titanium alloy or copper alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620281689.4U CN205726714U (en) | 2016-04-05 | 2016-04-05 | The electronic product casing of antenna is set in a kind of |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620281689.4U CN205726714U (en) | 2016-04-05 | 2016-04-05 | The electronic product casing of antenna is set in a kind of |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205726714U true CN205726714U (en) | 2016-11-23 |
Family
ID=57312481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620281689.4U Expired - Fee Related CN205726714U (en) | 2016-04-05 | 2016-04-05 | The electronic product casing of antenna is set in a kind of |
Country Status (1)
| Country | Link |
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| CN (1) | CN205726714U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105722347A (en) * | 2016-04-05 | 2016-06-29 | 东莞劲胜精密组件股份有限公司 | Electronic product shell with built-in antenna and production method of electronic product shell |
| CN106956109A (en) * | 2017-03-24 | 2017-07-18 | 维沃移动通信有限公司 | The processing method and electronic equipment of a kind of electronic equipment shell |
| CN106972246A (en) * | 2017-03-13 | 2017-07-21 | 惠州Tcl移动通信有限公司 | The preparation method and mobile terminal of lagging all-metal mobile terminal |
| WO2018136090A1 (en) * | 2017-01-23 | 2018-07-26 | Hewlett-Packard Development Company, L.P. | Casings of electronic devices |
| CN108901166A (en) * | 2018-08-01 | 2018-11-27 | Oppo广东移动通信有限公司 | metal composite semi-finished product and its manufacturing method, shell and electronic device |
| CN111293417A (en) * | 2020-02-25 | 2020-06-16 | 西安易朴通讯技术有限公司 | Antenna, intelligent communication equipment and manufacturing method of antenna |
| CN113783986A (en) * | 2020-06-10 | 2021-12-10 | 宏达国际电子股份有限公司 | Wireless communication device and shell assembly |
-
2016
- 2016-04-05 CN CN201620281689.4U patent/CN205726714U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105722347A (en) * | 2016-04-05 | 2016-06-29 | 东莞劲胜精密组件股份有限公司 | Electronic product shell with built-in antenna and production method of electronic product shell |
| WO2018136090A1 (en) * | 2017-01-23 | 2018-07-26 | Hewlett-Packard Development Company, L.P. | Casings of electronic devices |
| CN109845419A (en) * | 2017-01-23 | 2019-06-04 | 惠普发展公司，有限责任合伙企业 | The shell of electronic equipment |
| US10588225B2 (en) * | 2017-01-23 | 2020-03-10 | Hewlett-Packard Development Compnay, L.P. | Casings of electronic devices |
| CN106972246A (en) * | 2017-03-13 | 2017-07-21 | 惠州Tcl移动通信有限公司 | The preparation method and mobile terminal of lagging all-metal mobile terminal |
| CN106956109A (en) * | 2017-03-24 | 2017-07-18 | 维沃移动通信有限公司 | The processing method and electronic equipment of a kind of electronic equipment shell |
| CN108901166A (en) * | 2018-08-01 | 2018-11-27 | Oppo广东移动通信有限公司 | metal composite semi-finished product and its manufacturing method, shell and electronic device |
| CN111293417A (en) * | 2020-02-25 | 2020-06-16 | 西安易朴通讯技术有限公司 | Antenna, intelligent communication equipment and manufacturing method of antenna |
| CN113783986A (en) * | 2020-06-10 | 2021-12-10 | 宏达国际电子股份有限公司 | Wireless communication device and shell assembly |
| CN113783986B (en) * | 2020-06-10 | 2024-04-09 | 宏达国际电子股份有限公司 | Wireless communication device and shell assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523843 Changan City, Guangdong Province town on the corner management area Patentee after: Guangdong Jinsheng Intelligent Group Co.,Ltd. Address before: 523843 Changan City, Guangdong Province town on the corner management area Patentee before: JANUS ( DONGGUAN ) PRECISION COMPONENTS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Shangjiao village, Chang'an Town, Dongguan City, Guangdong Province Patentee after: Guangdong Chuangshi Intelligent Equipment Group Co.,Ltd. Address before: Shangjiao village, Chang'an Town, Dongguan City, Guangdong Province Patentee before: Guangdong Chuangshi Intelligent Equipment Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: Shangjiao village, Chang'an Town, Dongguan City, Guangdong Province Patentee after: Guangdong Chuangshi Intelligent Equipment Co.,Ltd. Address before: 523843 upper corner management area of Changan Town, Dongguan, Guangdong Patentee before: Guangdong Jinsheng Intelligent Group Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |