CN104218358A - Novel USB (universal serial bus) forming process and USB plug - Google Patents
Novel USB (universal serial bus) forming process and USB plug Download PDFInfo
- Publication number
- CN104218358A CN104218358A CN201410405757.9A CN201410405757A CN104218358A CN 104218358 A CN104218358 A CN 104218358A CN 201410405757 A CN201410405757 A CN 201410405757A CN 104218358 A CN104218358 A CN 104218358A
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- splicing ear
- injection
- usb
- mould
- injection molding
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Abstract
The invention discloses a novel USB (universal serial bus) forming process and a USB plug. The novel USB forming process includes the steps: forming USB connection terminals; placing the formed connection terminals in an injection mould of an injection molding machine to enable the connection terminals to be positioned through positioning holes of the mould; starting the injection molding machine for first-time injection molding; taking out a formed piece subjected to first-time injection molding from the mould and replacing the mould; placing the formed piece subjected to first-time injection molding into the replaced mould and fixing the formed piece; starting the injection molding machine for second-time injection molding; taking out the product subjected to second-time injection molding from the mould, so that the product is formed. Adopting the novel USB forming process for production of USB plugs can simplify production steps, and the novel USB forming process has the advantages which the prior art doesn't have, such as high production efficiency, high economic benefit and the like.
Description
Technical field
The present invention relates to production technology and the construction applications of USB, particularly a kind of novel USB moulding process and USB plug.
Background technology
As everyone knows, along with the fast development of electronic technology, the application of USB plug is more and more extensive, and USB occupies an important position in electronic applications.The method of existing production USB mainly contains two kinds, wherein the first mainly through welding golden finger (splicing ear) on pcb board, welding wire again, then lower casing plastic cement in injection moulding, then the machine-shaping (USB male joint of band golden finger) realizing whole product is fetched by supersonic welding; Hardware (splicing ear) is fixed by beating internal mold by another kind method, then is fixed (USB male joint of band chase) by formed in mould five metals frame.Above two kinds of methods of producing USB all exist that complex manufacturing, production cost are high, the low inferior problem of production efficiency, waste a large amount of manpower and materials, deficiency in economic performance.
In view of this, the object of the present invention is to provide a kind of new technical scheme to solve prior art technical problem existing when production USB plug.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of novel USB moulding process and USB plug, solving the technological deficiency such as complex process, production cost is high, production efficiency is low, deficiency in economic performance that prior art exists when production USB plug.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of novel USB moulding process, comprises the following steps:
(1), by the splicing ear machine-shaping of USB;
(2), the splicing ear after machine-shaping be placed in the mould inside of injection molding machine injection moulding and positioned by the location hole of mould;
(3), injection machine starts and carries out first time injection mo(u)lding;
(4), by the molded part through first time injection mo(u)lding take out from mould, more mold exchange;
(5), by the molded part through first time injection mo(u)lding insert in the mould after replacing, and molded part is fixed;
(6), injection molding machine starts and carries out second time injection mo(u)lding;
(7) product through second time injection moulding is taken out in mould, formed product.
As the improvement of technique scheme, the machine-shaping process of described splicing ear comprises the following steps:
(1), fall aniseed;
(2), location hole is rushed;
(3), clout is cut;
(4), bending;
(5), blank;
(6) V-arrangement grab, is made;
(7), partially plating gold;
(8), shaping.
As the further improvement of technique scheme, the injection molding machine that described injection moulding process adopts is vertical injection molding machine.
A kind of twice injection mo(u)lding USB plug, it splicing ear comprising the first injection moulding portion, the second injection moulding portion and be wrapped between the first injection moulding portion and the second injection moulding portion, described splicing ear has for contact site in electrical contact exposed on the second surface, injection moulding portion, and one end of splicing ear has connecting portion extends to USB plug space outerpace from a sidewall of USB plug.
As the improvement of technique scheme, described splicing ear comprises the first splicing ear and the second splicing ear, described first splicing ear has a groove-shaped folded section, the contact site of described first splicing ear is in the lateral surface of the first splicing ear groove-shaped folded section, described second splicing ear has a V-arrangement grab, and the contact site of described second splicing ear is in the bending top end of the second splicing ear V-arrangement grab.
As the further improvement of technique scheme, the first described splicing ear has four, and described second splicing ear has five, the alternately arrangement of described first splicing ear and the second splicing ear.
The invention has the beneficial effects as follows: the invention provides a kind of novel USB moulding process and USB plug, described USB moulding process through twice injection mo(u)lding USB plug by vertical injection molding machine, effectively can be simplified the production technology of complexity during prior art production USB, enhances productivity, increase economic efficiency.This kind of novel USB moulding process and USB plug solve the technological deficiency such as complex process, production cost is high, production efficiency is low, deficiency in economic performance that prior art exists when production USB plug.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of USB plug in the present invention;
Fig. 2 is the structural representation of another angle of USB plug in the present invention;
Fig. 3 is the cut-away illustration of USB plug in the present invention;
Fig. 4 is the cut-away illustration of another angle of USB plug in the present invention;
Fig. 5 is the structure broken away view of USB in the present invention.
Embodiment
Be clearly and completely described below with reference to embodiment and the accompanying drawing technique effect to design of the present invention, concrete structure and generation, to understand object of the present invention, characteristic sum effect fully.Obviously; described embodiment is a part of embodiment of the present invention, instead of whole embodiment, based on embodiments of the invention; other embodiments that those skilled in the art obtains under the prerequisite not paying creative work, all belong to the scope of protection of the invention.In addition, all connection/annexations related in patent, not singly refer to that component directly connects, and refer to and according to concrete performance, can connect auxiliary by adding or reducing, and form more excellent draw bail.Each technical characteristic in the invention, can combination of interactions under the prerequisite of not conflicting conflict, with reference to Fig. 1-5.
A kind of novel USB moulding process, comprises the following steps:
(1), by splicing ear 3 machine-shaping of USB;
(2), the splicing ear 3 after machine-shaping be placed in the mould inside of injection molding machine injection moulding and positioned by the location hole of mould;
(3), injection machine starts and carries out first time injection mo(u)lding;
(4), by the molded part through first time injection mo(u)lding take out from mould, more mold exchange;
(5) molded part through first time injection mo(u)lding is inserted in the mould after replacing, and molded part is fixed;
(6), injection molding machine starts and carries out second time injection mo(u)lding;
(7), by the product through second time injection moulding take out in mould, formed product.
The machine-shaping process of described splicing ear 3 comprises the following steps:
(1), fall aniseed;
(2), location hole is rushed;
(3), clout is cut;
(4), bending;
(5), blank;
(6) V-arrangement grab, is made;
(7), partially plating gold;
(8), shaping.
The injection molding machine that described injection moulding process adopts is vertical injection molding machine.
With reference to Fig. 1-5, present invention also offers a kind of twice injection mo(u)lding USB plug, it comprises the first injection moulding portion 2 of injection moulding portion 1, second and is wrapped in the splicing ear 3 between the first injection moulding portion 1 and the second injection moulding portion 2, described splicing ear 3 has for contact site 33 in electrical contact exposed on the second surface, injection moulding portion 2, and one end of splicing ear 3 has connecting portion 34 extends to USB plug space outerpace from a sidewall of USB plug.
Described splicing ear 3 comprises the first splicing ear 31 and the second splicing ear 32, described first splicing ear 31 has a groove-shaped folded section 311, the contact site 33 of described first splicing ear is positioned at the lateral surface of the first splicing ear 31 groove-shaped folded section 311, described second splicing ear 32 has a V-arrangement grab 321, and the contact site 33 of described second splicing ear is positioned at the bending top end of the second splicing ear 32V shape grab 321.
The first described splicing ear 31 has four, and described second splicing ear 32 has five, the alternately arrangement of described first splicing ear 31 and the second splicing ear 32.
More than that better enforcement of the present invention is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to spirit of the present invention, and these equivalent distortion or replacement are all included in the application's claim limited range.
Claims (6)
1. a novel USB moulding process, is characterized in that: comprise the following steps:
(1), by splicing ear (3) machine-shaping of USB;
(2), the splicing ear (3) after machine-shaping is placed in the mould inside of injection molding machine injection moulding and is positioned by the location hole of mould;
(3), injection machine starts and carries out first time injection mo(u)lding;
(4), by the molded part through first time injection mo(u)lding take out from mould, more mold exchange;
(5) molded part through first time injection mo(u)lding is inserted in the mould after replacing, and molded part is fixed;
(6), injection molding machine starts and carries out second time injection mo(u)lding;
(7), by the product through second time injection moulding take out in mould, formed product.
2. the novel USB moulding process of one according to claim 1, is characterized in that: the machine-shaping process of described splicing ear (3) comprises the following steps:
(1), fall aniseed;
(2), location hole is rushed;
(3), clout is cut;
(4), bending;
(5), blank;
(6) V-arrangement grab, is made;
(7), partially plating gold;
(8), shaping.
3. the novel USB moulding process of one according to claim 1, is characterized in that: the injection molding machine that described injection moulding process adopts is vertical injection molding machine.
4. twice injection mo(u)lding USB plug, it is characterized in that: it splicing ear (3) comprising the first injection moulding portion (1), the second injection moulding portion (2) and be wrapped between the first injection moulding portion (1) and the second injection moulding portion (2), described splicing ear (3) has for contact site (33) in electrical contact exposed on the second surface, injection moulding portion (2), and one end of splicing ear (3) has connecting portion (34) extends to USB plug space outerpace from a sidewall of USB plug.
5. a kind of twice injection mo(u)lding USB plug according to claim 4, it is characterized in that: described splicing ear (3) comprises the first splicing ear (31) and the second splicing ear (32), described first splicing ear (31) has a groove-shaped folded section (311), the contact site (33) of described first splicing ear is positioned at the lateral surface of the first splicing ear (31) groove-shaped folded section (311), described second splicing ear (32) has a V-arrangement grab (321), the contact site (33) of described second splicing ear is positioned at the bending top end of the second splicing ear (32) V-arrangement grab (321).
6. the USB plug of a kind of twice injection mo(u)lding according to claim 4 or 5, it is characterized in that: described the first splicing ear (31) has four, described second splicing ear (32) has five, the alternately arrangement of described first splicing ear (31) and the second splicing ear (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410405757.9A CN104218358A (en) | 2014-08-18 | 2014-08-18 | Novel USB (universal serial bus) forming process and USB plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410405757.9A CN104218358A (en) | 2014-08-18 | 2014-08-18 | Novel USB (universal serial bus) forming process and USB plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104218358A true CN104218358A (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410405757.9A Pending CN104218358A (en) | 2014-08-18 | 2014-08-18 | Novel USB (universal serial bus) forming process and USB plug |
Country Status (1)
| Country | Link |
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| CN (1) | CN104218358A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029881A (en) * | 2019-12-23 | 2020-04-17 | 西安易朴通讯技术有限公司 | Data interface manufacturing method and data interface |
| CN111799638A (en) * | 2020-08-10 | 2020-10-20 | 江西台德智慧科技有限公司 | Manufacturing process of data line with sensor and data line with sensor |
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| CN201336435Y (en) * | 2009-01-19 | 2009-10-28 | 东莞市永新塑胶五金有限公司 | Mini USB interface |
| CN201682072U (en) * | 2010-05-31 | 2010-12-22 | 东莞市扬明精密塑胶五金电子有限公司 | MICRO USB3.0 AB type socket |
| CN201994459U (en) * | 2011-03-01 | 2011-09-28 | 深圳市尖端科技有限公司 | Universal serial bus (USB) female connector structure |
| CN102263351A (en) * | 2010-05-31 | 2011-11-30 | 中兴通讯股份有限公司 | Universal serial bus (USB) head and manufacturing method thereof |
| CN202423608U (en) * | 2011-12-30 | 2012-09-05 | 蔡添庆 | Terminal forming structure of 3.0 type USB (Universal Serial Bus) connector |
| CN203166177U (en) * | 2012-11-30 | 2013-08-28 | 蔡添庆 | Assembly structure of multilayer USB3.0 connector |
| CN203192966U (en) * | 2013-03-01 | 2013-09-11 | 富港电子（东莞）有限公司 | Universal serial bus connector |
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2014
- 2014-08-18 CN CN201410405757.9A patent/CN104218358A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201336435Y (en) * | 2009-01-19 | 2009-10-28 | 东莞市永新塑胶五金有限公司 | Mini USB interface |
| CN201682072U (en) * | 2010-05-31 | 2010-12-22 | 东莞市扬明精密塑胶五金电子有限公司 | MICRO USB3.0 AB type socket |
| CN102263351A (en) * | 2010-05-31 | 2011-11-30 | 中兴通讯股份有限公司 | Universal serial bus (USB) head and manufacturing method thereof |
| CN201994459U (en) * | 2011-03-01 | 2011-09-28 | 深圳市尖端科技有限公司 | Universal serial bus (USB) female connector structure |
| CN202423608U (en) * | 2011-12-30 | 2012-09-05 | 蔡添庆 | Terminal forming structure of 3.0 type USB (Universal Serial Bus) connector |
| CN203166177U (en) * | 2012-11-30 | 2013-08-28 | 蔡添庆 | Assembly structure of multilayer USB3.0 connector |
| CN203192966U (en) * | 2013-03-01 | 2013-09-11 | 富港电子（东莞）有限公司 | Universal serial bus connector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029881A (en) * | 2019-12-23 | 2020-04-17 | 西安易朴通讯技术有限公司 | Data interface manufacturing method and data interface |
| CN111029881B (en) * | 2019-12-23 | 2021-08-17 | 西安易朴通讯技术有限公司 | Data interface manufacturing method and data interface |
| CN111799638A (en) * | 2020-08-10 | 2020-10-20 | 江西台德智慧科技有限公司 | Manufacturing process of data line with sensor and data line with sensor |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141217 |
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| RJ01 | Rejection of invention patent application after publication |