CN105428780A - Workpiece manufacturing method, workpiece and electronic equipment - Google Patents
Workpiece manufacturing method, workpiece and electronic equipment Download PDFInfo
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- CN105428780A CN105428780A CN201410490378.4A CN201410490378A CN105428780A CN 105428780 A CN105428780 A CN 105428780A CN 201410490378 A CN201410490378 A CN 201410490378A CN 105428780 A CN105428780 A CN 105428780A
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Abstract
Embodiments of the invention disclose a workpiece manufacturing method, a workpiece and electronic equipment. The workpiece manufacturing method comprises the following steps: a layer is plated on a to-be-manufactured material, the plated layer is a non-conductive layer, and a to-be-manufactured material having a first presentation characteristic is obtained; injection molding is performed on the to-be-manufactured material having the first presentation characteristic to obtain a first model, a predetermined area of the first model is made of a non-metal material; activation is performed on the first model to obtain a second model, having antenna, of a circuit pattern in the predetermined area, and the antenna is disposed on the predetermined area in a laser manner through the circuit pattern; and chemical plating is performed on the second model to obtain a first workpiece made of the to-be-manufactured material. A non-metal protection layer is plated on the to-be-manufactured material, so the problem that a metal material is easily influenced by the chemical plating is solved.
Description
Technical field
The present invention relates to the manufacture method of workpiece, be specifically related to a kind of workpiece manufacture method, workpiece and electronic equipment.
Background technology
When the shell of the electronic equipment such as mobile terminal, panel computer being divided into fore shell, back cover two parts, is the mainboard of electronic equipment between front and rear casing; On the one hand, front and rear casing serves the effect of fixing mainboard, and whether the material that front and rear casing adopts on the other hand determines electronic equipment attractive in appearance, high-grade.Usually by Antenna Design on the back cover of electronic equipment; Consider the frivolous sexual development of electronic equipment, need by Antenna Design on fore shell, and fore shell all adopts the metal material such as titanium alloy, magnadure usually; To adopt magnadure, if by Antenna Design on fore shell, make fore shell process in, need to carrying out of antenna plating, in the process, magnesium-aluminium alloy material also receiving plate impact.
Summary of the invention
For solving the technical problem of existing existence, the embodiment of the present invention is to provide a kind of workpiece manufacture method, workpiece and electronic equipment, can solve the problem of being subject to of metal material plating impact.
The technical scheme of the embodiment of the present invention is achieved in that
Embodiments provide a kind of workpiece manufacture method, described method comprises:
Material to be produced is carried out coating, and described coating is non-conductive layer, obtains having the material to be produced that first represents feature;
Carry out injection mo(u)lding by having the first material to be produced representing feature, obtain the first model, the presumptive area of described first model is non-metallic material;
Activate described first model, obtain the second model including the circuit pattern of antenna in described presumptive area, described antenna is radium-shine in described presumptive area by described circuit pattern;
To described second carrying out of model plating, obtain the first workpiece be made by described material to be produced.
In such scheme, after to described second carrying out of model plating, described method also comprises:
Eliminate the coating in other region in the second model except described presumptive area.
In such scheme, described method also comprises:
Utilize laser direct forming LDS technique by the activation to the first model, make the presumptive area of described first model be formed with the circuit pattern of antenna.
In such scheme, described method also comprises:
Described coating is obtained by carrying out electrophoretic process to described material to be produced.
In such scheme, described material to be produced is magnadure, titanium alloy or stainless steel.
The embodiment of the present invention additionally provides a kind of workpiece, and described workpiece is made by aforesaid workpiece manufacture method.
The embodiment of the present invention additionally provides a kind of electronic equipment, and described electronic equipment comprises the workpiece be made by said workpiece manufacture method.
Workpiece manufacture method, workpiece and electronic equipment that the embodiment of the present invention provides, described workpiece manufacture method comprises: material to be produced is carried out coating, and described coating is non-conductive layer, obtains having the material to be produced that first represents feature; Carry out injection mo(u)lding by having the first material to be produced representing feature, obtain the first model, the presumptive area of described first model is non-metallic material; Activate described first model, obtain the second model including the circuit pattern of antenna in described presumptive area, described antenna is radium-shine in described presumptive area by described circuit pattern; To described second carrying out of model plating, obtain the first workpiece be made by described material to be produced.Utilize the technical scheme of the embodiment of the present invention, before change plating, one deck on-metallic protective coating is plated to material to be produced, to solve the problem of being subject to of metal material plating impact.
Accompanying drawing explanation
Fig. 1 is the realization flow schematic diagram of the first embodiment of workpiece manufacture method provided by the invention;
Fig. 2 is the realization flow schematic diagram of the second embodiment of workpiece manufacture method provided by the invention;
One specific implementation schematic diagram of the workpiece manufacture method that Fig. 3 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing to a preferred embodiment of the present invention will be described in detail, should be appreciated that following illustrated preferred embodiment is only for instruction and explanation of the present invention, is not intended to limit the present invention.
In the embodiments such as workpiece manufacture method provided by the invention, workpiece and electronic equipment; by plating the nonmetal diaphragm of one deck on the metal material; the shell be made up of metal material is avoided easily to plate by change the problem affected in manufacturing process; simultaneously by radium-shine for antenna on metal shell, adapted to the frivolous sexual development of electronic equipment.
Fig. 1 is the realization flow schematic diagram of the first embodiment of workpiece manufacture method provided by the invention; As shown in Figure 1, described method comprises:
Step 101: material to be produced is carried out coating, described coating is non-conductive layer, obtains having the material to be produced that first represents feature;
Here, described material to be produced can be metal material, is specifically as follows magnadure, titanium alloy or stainless steel or other can be made into the metal material of electronic equipment casing; Described have first represent feature i.e. material to be produced be coated with one deck non-conductive layer.For material to be produced for namely magnadure is made up the fore shell of electronic equipment of magnadure, coating is carried out to the surface of magnadure, plate one deck non-conductive layer, what namely make magnadure is surrounded by one deck insulating material, to prevent the easy affected problem of magnadure in the plated journey of change.
Step 102: carry out injection mo(u)lding by having the first material to be produced representing feature, obtain the first model, the presumptive area of described first model is non-metallic material;
Here, described presumptive area can be the first model fringe region, also can for zone line, depending on embody rule situation.Further, appearance is enclosed with to the magnadure of one deck insulating material through injection molding process process, mould is put into by thermoplastic materials and the magnadure being enclosed with one deck insulating material, and through a series of injection molding process process such as pressurization, coolings, obtain the first model, in the present embodiment, the fringe region of the first model obtained is plastic material, and zone line is the magnadure that appearance is enclosed with insulating barrier.
Step 103: described first model is activated, obtain the second model including the circuit pattern of antenna in described presumptive area, described antenna is radium-shine in described presumptive area by described circuit pattern, to described second carrying out of model plating, obtain the first workpiece be made by described material to be produced.
Here, described first workpiece be the electronic equipment be made by metal material shell, be specifically as follows fore shell.Further, in this step, edge region is that the first model of plastic material carries out overall laser direct structuring technique (LDS, LaserDirectStructuring) process, thus the circuit pattern of antenna is formed at the fringe region of the first model, concrete, when utilizing LDS to carry out entirety activation to the first model, organic metal additive on edge region in plastic material activates, the metal particle in additive is made to be exposed to the surface of the first edge of model, and the coat of metal is carried out to this circuit pattern presented on the surface, form antenna circuit, make antenna radium-shine on metal shell.
In the present embodiment, in abovementioned steps 101, can get the size of material to be produced and the shell sizableness of electronic equipment, the size also can getting material to be produced is slightly smaller than the shell of electronic equipment.
As can be seen here, in the present embodiment, by the plated surface last layer non-conductive layer of the metal material by making shell, obtain one deck protection mould, in the plated journey of change, compared with the metal material not having protective film coating of the prior art, can not produce and be coated with the metals such as copper aluminium nickel because of magnadure and the problem that causes magnadure to lose efficacy, thus solve the problem of being subject to of metal material plating impact; Meanwhile, success realizes antenna radiator on metal shell particularly fore shell, has adapted to the frivolous sexual development of electronic equipment.
Fig. 2 is the realization flow schematic diagram of the second embodiment of workpiece manufacture method provided by the invention; As shown in Figure 2, described method comprises:
Step 201: material to be produced is carried out coating, described coating is non-conductive layer, obtains having the material to be produced that first represents feature;
Here, described material to be produced can be metal material, is specifically as follows magnadure, titanium alloy or stainless steel or other can be made into the metal material of electronic equipment casing, specifically fore shell; Described coating is obtained by carrying out electrophoretic process to described material to be produced, or by the surface brush last layer protective paint of material to be produced is obtained described non-conductive layer; Described have first represent feature i.e. material to be produced be coated with one deck non-conductive layer.
Step 202: carry out injection mo(u)lding by having the first material to be produced representing feature, obtain the first model, the presumptive area of described first model is non-metallic material;
Here, described presumptive area can be the first model fringe region, also can for zone line, depending on embody rule situation.The metal material that effects on surface is enclosed with a layer insulating carries out injection mo(u)lding process, obtains the first model, and the presumptive area of this first model is specifically as follows plastic material.
Step 203: described first model is activated, obtain the second model including the circuit pattern of antenna in described presumptive area, described antenna is radium-shine in described presumptive area by described circuit pattern; To described second carrying out of model plating, obtain the first workpiece be made by described material to be produced.
Here, described first workpiece be the electronic equipment be made by metal material shell, be specifically as follows fore shell; Utilize laser direct structuring technique (LDS, LaserDirectStructuring) entirety activation is carried out to the first model, wherein, described presumptive area, specifically plastic material are activated, make the circuit pattern being formed with antenna in presumptive area, make described antenna radium-shine in described presumptive area, and then obtain the shell that is made by metal material and radium-shinely on this shell have antenna.
One specific implementation schematic diagram of the workpiece manufacture method that Fig. 3 provides for the embodiment of the present invention; As shown in Figure 3, for material to be produced be magnadure, presumptive area is the fringe region of the first model, the technical scheme of the embodiment of the present invention is described further.
First, electrophoretic process is carried out to the surface of magnadure, obtains one deck non-conductive layer, namely magnadure be surrounded by one deck insulating material, to prevent the easy affected problem of magnadure in the plated journey of follow-upization.Secondly, appearance is enclosed with to the magnadure of one deck insulating material through injection molding process process, mould is put into by thermoplastic materials and the magnadure being enclosed with one deck insulating material, and through a series of injection molding process process such as pressurization, coolings, obtain the first model, the fringe region of this first model is plastic material, and zone line is the magnadure that appearance is enclosed with insulating barrier.Again, LDS is utilized to carry out entirety activation to the first model, wherein, the organic metal additive on LDS edge region in plastic material is utilized to activate, the metal particle in additive is made to be exposed to the surface of the first edge of model, the coat of metal is carried out to this circuit pattern presented on the surface, forms antenna circuit, make antenna radium-shine on metal shell.
In the present invention's preferred embodiment, after to the second carrying out of model plating, described method also comprises:
Eliminate the coating in other region in the second model except described presumptive area; Concrete, laser can be utilized to be burnt by the diaphragm plated by step 201 in the second model, conduct electricity to facilitate magnadure.
In the present embodiment, in abovementioned steps 201, can get the size of material to be produced and the shell sizableness of electronic equipment, the size also can getting material to be produced is slightly smaller than the shell of electronic equipment.
As can be seen here, in the present embodiment, by the plated surface last layer non-conductive layer of the metal material by making shell, obtain one deck protection mould, in the plated journey of change, compared with the metal material not having protective film coating of the prior art, can not produce and be coated with the metals such as copper aluminium nickel because of magnadure and the problem that causes magnadure to lose efficacy, thus solve the problem of being subject to of metal material plating impact; Meanwhile, success realizes antenna radiator on metal shell particularly fore shell, has adapted to the frivolous sexual development of electronic equipment.
Meanwhile, the embodiment of the present invention additionally provides a kind of workpiece, and described workpiece is made by the workpiece manufacture method of aforesaid Fig. 1 ~ Fig. 3, and described workpiece can be specially the shell of electronic equipment; Preferably, described workpiece can be the radium-shine fore shell having antenna of electronic equipment.
In addition, the embodiment of the present invention additionally provides a kind of electronic equipment, and described electronic equipment comprises the workpiece be made by the workpiece manufacture method of aforesaid Fig. 1 ~ Fig. 3, and described workpiece can be the shell of described electronic equipment.
In such scheme, involved electronic equipment includes but not limited to: all kinds such as industrial control computer, personal computer computer, integral computer, panel computer, mobile phone, electronic reader etc.The object of the preferred electronic equipment of the embodiment of the present invention is mobile phone or panel computer.
In several embodiments that the application provides, should be understood that disclosed equipment and method can realize by another way.Apparatus embodiments described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, and as: multiple unit or assembly can be in conjunction with, maybe can be integrated into another system, or some features can be ignored, or do not perform.In addition, the coupling each other of shown or discussed each part or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of equipment or unit or communication connection can be electrical, machinery or other form.
The above-mentioned unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, also can be distributed in multiple network element; Part or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in various embodiments of the present invention can all be integrated in a processing unit, also can be each unit individually as a unit, also can two or more unit in a unit integrated; Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form that hardware also can be adopted to add SFU software functional unit realizes.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that program command is relevant, aforesaid program can be stored in a computer read/write memory medium, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: movable storage device, read-only memory (ROM, Read-OnlyMemory), magnetic disc or CD etc. various can be program code stored medium.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of described claim.
Claims (7)
1. a workpiece manufacture method, described method comprises:
Material to be produced is carried out coating, and described coating is non-conductive layer, obtains having the material to be produced that first represents feature;
Carry out injection mo(u)lding by having the first material to be produced representing feature, obtain the first model, the presumptive area of described first model is non-metallic material;
Activate described first model, obtain the second model including the circuit pattern of antenna in described presumptive area, described antenna is radium-shine in described presumptive area by described circuit pattern;
To described second carrying out of model plating, obtain the first workpiece be made by described material to be produced.
2. method according to claim 1, is characterized in that, after to described second carrying out of model plating, described method also comprises:
Eliminate the coating in other region in the second model except described presumptive area.
3. method according to claim 1, is characterized in that, described method also comprises:
Utilize laser direct forming LDS technique by the activation to the first model, make the presumptive area of described first model be formed with the circuit pattern of antenna.
4. method according to claim 1, is characterized in that, described method also comprises:
Described coating is obtained by carrying out electrophoretic process to described material to be produced.
5. the method according to any one of Claims 1-4, is characterized in that, described material to be produced is magnadure, titanium alloy or stainless steel.
6. a workpiece, described workpiece is made by the method described in aforementioned any one of claim 1 to 5.
7. an electronic equipment, described electronic equipment comprises the workpiece be made by method described in aforementioned any one of claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410490378.4A CN105428780B (en) | 2014-09-23 | 2014-09-23 | A kind of workpiece production method, workpiece and electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410490378.4A CN105428780B (en) | 2014-09-23 | 2014-09-23 | A kind of workpiece production method, workpiece and electronic equipment |
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| Publication Number | Publication Date |
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| CN105428780A true CN105428780A (en) | 2016-03-23 |
| CN105428780B CN105428780B (en) | 2018-08-31 |
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| CN201410490378.4A Active CN105428780B (en) | 2014-09-23 | 2014-09-23 | A kind of workpiece production method, workpiece and electronic equipment |
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| CN106935965A (en) * | 2017-03-24 | 2017-07-07 | 苏州胜利精密制造科技股份有限公司 | A kind of housing and preparation technology with antenna decorating function |
| CN107567184A (en) * | 2016-07-02 | 2018-01-09 | 深圳市微航磁电技术有限公司 | The structure and method of electronic circuit are manufactured on the product of metal and plastic-injection |
| CN112886197A (en) * | 2021-02-10 | 2021-06-01 | 联想(北京)有限公司 | Antenna assembly, electronic equipment and manufacturing method of antenna assembly |
| CN113381176A (en) * | 2021-06-09 | 2021-09-10 | 昆山联滔电子有限公司 | Antenna processing technology and antenna |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106935965A (en) * | 2017-03-24 | 2017-07-07 | 苏州胜利精密制造科技股份有限公司 | A kind of housing and preparation technology with antenna decorating function |
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| CN113381176A (en) * | 2021-06-09 | 2021-09-10 | 昆山联滔电子有限公司 | Antenna processing technology and antenna |
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| CN105428780B (en) | 2018-08-31 |
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