CN104505579A - High-stability wireless communication antenna - Google Patents
High-stability wireless communication antenna Download PDFInfo
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- CN104505579A CN104505579A CN201410479215.6A CN201410479215A CN104505579A CN 104505579 A CN104505579 A CN 104505579A CN 201410479215 A CN201410479215 A CN 201410479215A CN 104505579 A CN104505579 A CN 104505579A
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- high stability
- main body
- antenna
- radio antenna
- plastic mould
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Abstract
The invention discloses a high-stability wireless communication antenna. A PC material is heated to a molten state, and the PC material is injected into a first forming cavity of a preset plastic mould. After the PC material is solidified, a main body is formed. The plastic mould is rotated to the other side. Then, ABS plastic is heated to a molten state and is injected into a second forming cavity of the plastic mould, and the ABS plastic is welded on the upper surface of the main body. After the ABS plastic is solidified, an antenna layer is formed. The antenna layer is processed by integrated plating, and finally, the high-stability wireless communication antenna finished product is obtained. Through the above method, the product cost is reduced, and signal transmission and reception are stable.
Description
Technical field
The present invention relates to a kind of communication technical field, particularly a kind of high stability radio antenna.
Background technology
Present stage, science and technology is constantly progressive, the living standard of people also improves constantly, nowadays notebook computer and computer all-in-one machine have become the essential equipment of every household, and the LDS material injection that the many employings of the antenna of current notebook computer and computer all-in-one machine contain metal ingredient molds antenna holder, and then go out circuit pattern with laser, change plating laser region again, because the price of LDS material is higher, when antenna area is larger, the scope of laser also becomes large thereupon, and therefore the manufacturing cost of this kind of antenna is higher.
The antenna simultaneously adopting LDS to make in prior art, it is all strip by changing antenna area of plating, if a certain regional fracture of strip, signal strength signal intensity directly can be made greatly to reduce or break signal, and stability is poor.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of high stability radio antenna, can reduce the manufacturing cost of product, and Signal transmissions and reception are stablized.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of high stability radio antenna, comprise: antenna stack and main body, described antenna stack welding is at the upper surface of described main body, described main body is PC material, described antenna stack is ABS plastic, and the preparation technology of described high stability radio antenna is specific as follows:
(1) PC heating materials is also injected in the first forming cavity of the plastic mould preset to molten condition, the described main body of formation after solidification;
(2) plastic die rotation is gone to opposite side, then ABS plastic is heated to molten condition and injects in the second forming cavity of above-mentioned plastic mould, welding, at the upper surface of described main body, forms antenna stack after solidification;
(3) integration plating is carried out to antenna stack, finally obtain described high stability radio antenna finished product.
In a preferred embodiment of the present invention, the thickness of described antenna stack is 0.6mm, and thinner thickness can save the assembly space of complete machine.
In a preferred embodiment of the present invention, the glue mode of entering of described plastic mould is that multiple spot enters glue, because product antenna area is comparatively large, therefore adopts multiple spot to enter the mode of glue.
In a preferred embodiment of the present invention, adopt in described plastic mould plastic mould exhaust sheet and cooling system to coexist mechanism, can improve the presentation quality of product, desalination clinkering line, prevents antenna area from ftractureing effectively.
In a preferred embodiment of the present invention, described plastic mould exhaust sheet and the cooling system mechanism that coexists comprises: be arranged on the mechanism body of die centre and multiple exhaust sheet, the upper surface depression of described mechanism body, described multiple exhaust sheet is integrated by pin series connection, and the recess of described mechanism body upper surface is fixedly installed in by described pin, there are relatively independent feed channel and waterpipe in described mechanism body inside, described waterpipe is connected and composed by multiple water pipe mutual vertical interlaced centered by described feed channel, the upper surface that one end of described air pipe penetrates described mechanism body is communicated with described exhaust sheet.
In a preferred embodiment of the present invention, described in the mechanism that coexists also include the vacuum generator be arranged on outside die, one end of described vacuum generator is connected with the air pipe of described mechanism body inside.
In a preferred embodiment of the present invention, described exhaust sheet offers multiple air discharge duct.
In a preferred embodiment of the present invention, described exhaust sheet adopts ventilative steel, and main body adopts mould steel to make.
The invention has the beneficial effects as follows: the present invention adopts advanced dual-color forming technology, the PC material that price can be used lower and ABS material to produce antenna product, and reduce the laser expense of making antenna, significantly reduce the cost of product; Integration plating is carried out to antenna product simultaneously, not only strengthen the signal of antenna, and can when product antenna area has a pocket damage, other region can make up in time, the phenomenon of signal interruption occurs to prevent antenna from occurring, significantly improves the stability of antenna.
Accompanying drawing explanation
Fig. 1 is the present invention's structural representation in a preferred embodiment;
Fig. 2 is that plastic mould exhaust sheet and cooling system coexist the structural representation of mechanism;
Fig. 3 is the installation diagram between mechanism body and exhaust sheet;
Fig. 4 is that plastic mould exhaust sheet and cooling system coexist the overall structure figure that mechanism applies in mould;
In figure, each assembly and Reference numeral are respectively: 1, antenna stack, and 2, main body, 3, mechanism body, 4, exhaust sheet, 5, pin, 6, water lines, 7, air pipe, 8, vacuum generator.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1, embodiments of the invention are:
A kind of high stability radio antenna, comprise: antenna stack 1 and main body 2, the welding of described antenna stack 1 is at the upper surface of described main body 2, and described main body 2 is PC material, described antenna stack 1 is ABS plastic, and the preparation technology of described high stability radio antenna is specific as follows:
(1) PC heating materials is also injected in the first forming cavity of the plastic mould preset to molten condition, the described main body 2 of formation after solidification;
(2) plastic die rotation is gone to opposite side, then ABS plastic is heated to molten condition and injects in the second forming cavity of above-mentioned plastic mould, welding, at the upper surface of described main body, forms antenna stack 1 after solidification;
(3) integration plating is carried out to antenna stack 1, finally obtain described high stability radio antenna finished product.
High stability radio antenna of the present invention, after change plating terminates, can produce contact at the recess of antenna stack 1, and namely getting an electric shock to pass the signal along to computer all-in-one machine thus reach by this receives WIFI, the signals such as bluetooth;
Wherein, the thickness of described antenna stack 1 is 0.6mm;
The glue mode of entering of described plastic mould is that multiple spot enters glue, because product antenna area is comparatively large, therefore adopts multiple spot to enter the mode of glue;
Consult Fig. 2-Fig. 4, plastic mould exhaust sheet and cooling system is adopted in described plastic mould to coexist mechanism, described plastic mould exhaust sheet and the cooling system mechanism that coexists comprises: the vacuum generator 8 being arranged on mechanism body 3 in the middle of die and multiple exhaust sheet 4 and being arranged on outside die, the upper surface depression of described mechanism body 3, described multiple exhaust sheet 4 is integrated by pin 5 series connection, and the recess of described mechanism body 3 upper surface is fixedly installed in by described pin 5, described mechanism body 3 inside is provided with separate waterpipe 6 and feed channel 7, described waterpipe 6 is connected and composed by multiple water pipe mutual vertical interlaced centered by described feed channel 7, one end of described air pipe 7 penetrates mechanism body 3 and is communicated with described exhaust sheet 4, the other end is connected with vacuum generator 8, this mechanism can realize being vented coexisting of sheet and cooling system, and effectively lowly can desalinate weld mark, prevent antenna area from ftractureing, improve product appearance quality,
Be different from prior art, PC heating materials first also injects in the first forming cavity of the plastic mould preset to molten condition by the present invention, described main body 2 is formed after solidification, again plastic die rotation is gone to opposite side, ABS plastic is heated to molten condition and injects in the second forming cavity of above-mentioned plastic mould, be fused to the upper surface of described main body 2, antenna stack 1 is formed after solidification, then directly integration plating is carried out to antenna stack 1, adopt the dual-color forming technology that this kind advanced, the PC material that price can be used lower and ABS material are to produce antenna product, avoid using the LDS material of high cost and the five metals material of large volume to carry out obtained antenna, and reduce the laser expense of making antenna, significantly reduce the cost of product, the present invention is simultaneously integration plating to the change plating that antenna product is carried out, not only strengthen the signal of antenna, and can when product antenna area has a pocket damage, other region can make up in time, the phenomenon of signal interruption occurs to prevent antenna from occurring, significantly improves the stability of antenna.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (8)
1. a high stability radio antenna, is characterized in that, comprising: antenna stack and main body, described antenna stack welding is at the upper surface of described main body, described main body is PC material, and described antenna stack is ABS plastic, and the preparation technology of described high stability radio antenna is specific as follows:
(1) PC heating materials is also injected in the first forming cavity of the plastic mould preset to molten condition, the described main body of formation after solidification;
(2) plastic die rotation is gone to opposite side, then ABS plastic is heated to molten condition and injects in the second forming cavity of above-mentioned plastic mould, welding, at the upper surface of described main body, forms antenna stack after solidification;
(3) integration plating is carried out to antenna stack, finally obtain described high stability radio antenna finished product.
2. the preparation technology of high stability radio antenna according to claim 1, is characterized in that, the thickness of described antenna stack is 0.6mm.
3. high stability radio antenna according to claim 1, is characterized in that, the glue mode of entering of described plastic mould is that multiple spot enters glue.
4. high stability radio antenna according to claim 1, is characterized in that, adopts in described plastic mould plastic mould exhaust sheet and cooling system to coexist mechanism.
5. high stability radio antenna according to claim 4, it is characterized in that, described plastic mould exhaust sheet and the cooling system mechanism that coexists comprises: be arranged on the mechanism body of die centre and multiple exhaust sheet, the upper surface depression of described mechanism body, described multiple exhaust sheet is integrated by pin series connection, and the recess of described mechanism body upper surface is fixedly installed in by described pin, there are relatively independent feed channel and waterpipe in described mechanism body inside, described waterpipe is connected and composed by multiple water pipe mutual vertical interlaced centered by described feed channel, the upper surface that one end of described air pipe penetrates described mechanism body is communicated with described exhaust sheet.
6. high stability radio antenna according to claim 5, is characterized in that, described in the mechanism that coexists also include the vacuum generator be arranged on outside die, one end of described vacuum generator is connected with the air pipe of described mechanism body inside.
7. high stability radio antenna according to claim 5, is characterized in that, described exhaust sheet offers multiple air discharge duct.
8. high stability radio antenna according to claim 5, is characterized in that, described exhaust sheet adopts ventilative steel, and main body adopts mould steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410479215.6A CN104505579A (en) | 2014-09-19 | 2014-09-19 | High-stability wireless communication antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410479215.6A CN104505579A (en) | 2014-09-19 | 2014-09-19 | High-stability wireless communication antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104505579A true CN104505579A (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410479215.6A Pending CN104505579A (en) | 2014-09-19 | 2014-09-19 | High-stability wireless communication antenna |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1225020A1 (en) * | 2001-01-17 | 2002-07-24 | Ono Sangyo Co., Ltd. | Mold device for injection molding of synthetic resin |
| EP1800823A1 (en) * | 2005-12-22 | 2007-06-27 | Thermal Cyclic Technologies TCTech i Stockholm AB | Injection mould with variable coolant flow rate, the corresponding method and injection mould with a venting ring |
| CN101145633A (en) * | 2007-09-21 | 2008-03-19 | 中兴通讯股份有限公司 | A built-in mobile phone antenna and its making method |
| CN101783436A (en) * | 2009-01-15 | 2010-07-21 | 深圳富泰宏精密工业有限公司 | Antenna device and manufacturing method thereof |
| CN102595816A (en) * | 2012-03-02 | 2012-07-18 | 深圳市信维通信股份有限公司 | Mobile terminal shell |
| CN102800920A (en) * | 2012-08-03 | 2012-11-28 | 捷荣模具工业(东莞)有限公司 | Bijection plating antenna shell and manufacturing method thereof |
| CN203650831U (en) * | 2013-11-08 | 2014-06-18 | 通达(厦门)科技有限公司 | Mold for producing ultra-thin-walled high-glossiness injection molding part |
-
2014
- 2014-09-19 CN CN201410479215.6A patent/CN104505579A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1225020A1 (en) * | 2001-01-17 | 2002-07-24 | Ono Sangyo Co., Ltd. | Mold device for injection molding of synthetic resin |
| EP1800823A1 (en) * | 2005-12-22 | 2007-06-27 | Thermal Cyclic Technologies TCTech i Stockholm AB | Injection mould with variable coolant flow rate, the corresponding method and injection mould with a venting ring |
| CN101145633A (en) * | 2007-09-21 | 2008-03-19 | 中兴通讯股份有限公司 | A built-in mobile phone antenna and its making method |
| CN101783436A (en) * | 2009-01-15 | 2010-07-21 | 深圳富泰宏精密工业有限公司 | Antenna device and manufacturing method thereof |
| CN102595816A (en) * | 2012-03-02 | 2012-07-18 | 深圳市信维通信股份有限公司 | Mobile terminal shell |
| CN102800920A (en) * | 2012-08-03 | 2012-11-28 | 捷荣模具工业(东莞)有限公司 | Bijection plating antenna shell and manufacturing method thereof |
| CN203650831U (en) * | 2013-11-08 | 2014-06-18 | 通达(厦门)科技有限公司 | Mold for producing ultra-thin-walled high-glossiness injection molding part |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 215300, 2539 Yongfeng Road, Yushan Town, Kunshan Town, Suzhou, Jiangsu, China Applicant after: KUNSHAN XINTAILI PRECISION COMPONENTS CO., LTD. Address before: 215300, 2539 Yongfeng Road, Yushan Town, Kunshan Town, Suzhou, Jiangsu, China Applicant before: Kunshan Xintaili Precision Mold Co.,Ltd. |
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| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |
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| RJ01 | Rejection of invention patent application after publication |