CN104183965A - A USB connector capable of preventing interference on radio-frequency signals and a manufacturing method of the USB connector - Google Patents
A USB connector capable of preventing interference on radio-frequency signals and a manufacturing method of the USB connector Download PDFInfo
- Publication number
- CN104183965A CN104183965A CN201410236194.5A CN201410236194A CN104183965A CN 104183965 A CN104183965 A CN 104183965A CN 201410236194 A CN201410236194 A CN 201410236194A CN 104183965 A CN104183965 A CN 104183965A
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- Prior art keywords
- usb connector
- plastic shell
- connected components
- radiofrequency signal
- disturbing
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Abstract
A USB connector capable of preventing interference on radio-frequency signals comprises an abutting assembly, a plastic housing for installing the abutting assembly and a reinforcement plate integrated in the plastic housing. The abutting assembly comprises an insulation base body and conductive terminals inserted into the insulation base body. The insulation base body comprises a base portion and an abutting tongue portion formed by extending forwards from the base portion. The plastic housing forms a hollow accommodation cavity for installing the abutting assembly. The reinforcement plate is integrated on the top portion of the plastic housing. The reinforcement plate comprises a main body portion. Clamping holes and clamping mouths for clamping and butting a butting connector are formed at the corresponding places of the two sides of the main body portion and the two sides of the top portion of the plastic housing respectively. The USB connector capable of preventing the interference on the radio-frequency signals is capable of preventing the interference of a metal housing of a conventional USB connector on the radio-frequency signals.
Description
Technical field
The present invention relates to electric connector field, espespecially a kind of USB connector and manufacture method thereof that prevents from disturbing radiofrequency signal.
Background technology
In conventional mobile phone field, antenna for mobile phone is mostly external, and antenna extends outer handset, so arranges and has the faulty defect of outward appearance, meanwhile, can take more spaces.Subsequently, field of mobile phones starts to adopt built-in aerial, is about to antenna and is placed in mobile phone enclosing cover, has solved well problem of appearance.
Current, along with the use of metallic mobile phone center, most manufacturer terminals are directly set to antenna for mobile phone by mobile phone center, and, along with the application of 4G LTE, the variation of radiofrequency signal, the metal iron-clad that passes through the USB connector of described metal center is understood the radiofrequency signal of severe jamming antenna for mobile phone.
Summary of the invention
The object of the present invention is to provide a kind of USB connector and manufacture method thereof of preventing from disturbing radiofrequency signal that adopts plastic shell.
For this reason, the invention provides a kind of USB connector that prevents from disturbing radiofrequency signal, comprise connected components, for the described plastic shell to connected components is installed, and be shaped in the stiffener in described plastic shell, described connected components is comprised to insulating body, and be inserted in the conducting terminal in described insulating body, described insulating body comprises base portion, and extend to form docking tongue from described base portion forward direction, described plastic shell form hollow to accommodate cavity described to connected components to install, described stiffener is shaped in described plastic shell top, described stiffener comprises main part, both sides, the top correspondence position of described main part both sides and described plastic shell is formed with respectively hole clipping and the bayonet socket for buckle butt connector.
For this reason, the present invention also provides a kind of its manufacture method that prevents from disturbing the USB connector of radiofrequency signal, comprises, step 1, provides one-body molded good to connected components and the one-body molded plastic shell that has described stiffener; Step 2, by described, connected components is inserted to accommodating in cavity of described plastic shell; Step 3, by the described plastic shell assembling with connected components is inserted in plastic forming die and is carried out integral forming process, at the one-body molded formation insulator of afterbody.
Compared to prior art, the present invention prevents from disturbing the USB connector of radiofrequency signal to adopt the mode of the one-body molded stiffener of plastic shell to replace the metal shell assembly of traditional USB connector, when guaranteeing product strength and function, avoided again the interference of metal shell to mobile phone radio-frequency antenna.
Accompanying drawing explanation
Fig. 1 is the stereogram that the present invention prevents from disturbing USB connector and the manufacture method thereof of radiofrequency signal.
Fig. 2 is the three-dimensional exploded view that the present invention prevents from disturbing USB connector and the manufacture method thereof of radiofrequency signal.
Fig. 3 is the three-dimensional exploded view that the present invention prevents from disturbing USB connector and another angle of manufacture method thereof of radiofrequency signal.
Fig. 4 is the stereogram that the present invention prevents from disturbing the USB connector of radiofrequency signal and the stiffener of manufacture method thereof.
Fig. 5 is that the present invention prevents from disturbing the USB connector of radiofrequency signal and manufacture method thereof along the cutaway view of the dotted line of A-A shown in Fig. 1.
Fig. 6 is that the present invention prevents from disturbing the USB connector of radiofrequency signal and the three-dimensional exploded view of manufacture method the second embodiment thereof.
Fig. 7 is the design sketch of the present invention while preventing from disturbing the USB connector of radiofrequency signal and manufacture method thereof to be assembled in mobile phone.
Embodiment
Refer to Fig. 1 to Figure 5 shows that the present invention prevents from disturbing the first embodiment of USB connector and the manufacture method thereof of radiofrequency signal, Figure 6 shows that the present invention prevents from disturbing the second embodiment of USB connector and the manufacture method thereof of radiofrequency signal, Figure 7 shows that design sketch when the present invention prevents from disturbing the USB connector of radiofrequency signal and manufacture method thereof to be assembled in mobile phone.
Refer to shown in Fig. 1 to Fig. 3, the present invention prevent from disturbing the USB connector of radiofrequency signal comprise to connected components 10, for described in plug-in mounting to the plastic shell 20 of connected components 10, be shaped in the stiffener 30 in described plastic shell 20 and be shaped in described plastic shell 20 and the described insulator 40 to connected components 10 afterbodys.
Refer to shown in Fig. 2, Fig. 3, Fig. 5, described connected components 10 is comprised insulating body 11, is inserted in the conducting terminal 12 in described insulating body 11 and is shaped in the steel disc 13 in described insulating body 11.Described insulating body 11 comprises base portion 110 and from the extended docking tongue 111 of described base portion 110 forward direction, described base portion 110 outer rims are provided with some buckle structures 112.Described conducting terminal 12 runs through described base portion 110 and extends to described docking tongue 111 and be exposed to described docking tongue 111.
Described plastic shell 20 is hollow structure, comprise accommodate described docking assembly 10 accommodate cavity 21, described plastic shell 20 front end both sides, top are provided with two bayonet sockets 22, and cavity 21 afterbodys of accommodating of described plastic shell 20 are provided with the some and described snap device 23 to connected components 10 buckles.
Refer to shown in Fig. 2, Fig. 4, described stiffener 30 is metal structure, comprises main part 31, from described main part 31 both sides, extends outside described plastic shell 20 fixing feet 33 that downward bending forms and the hole clipping 32 that is formed at the bayonet socket 22 of the corresponding described plastic shell 20 in described main part 31 both sides again.On described stiffener 30, form 32 pairs of hole clippings and be applied to being clasped of butt connector (not shown), to prevent that the buckle that simple plastic shell 20 bayonet socket 22 insufficient strength cause lost efficacy.Described fixing feet 33 is upper to keep stable for fixing to a printed circuit board (PCB) (not shown).The bending that makes progress of described main part 31 front ends forms material strip connecting portion 34 upwards, make material strip (not shown) connect described stiffener 30 from described material strip connecting portion 34 tops, can avoid material strip to pass through the front end edge of described plastic shell 20 and cause the described plastic shell 20 rough regular problems in front end edge.Described main part 31 middle parts are also formed with through hole 35, and described through hole 35 is strengthened adhesion each other when one-body molded with described plastic shell 20.
Refer to shown in Fig. 1 to Fig. 5, the present invention prevents from disturbing the assemble method of USB connector of radiofrequency signal as follows: step 1, provide one-body molded good to connected components 10 and the one-body molded plastic shell 20 that has described stiffener 30; Step 2, by described, connected components 10 is inserted to accommodating in cavity 21 of described plastic shells 20; Step 3, by the described plastic shell assembling 20 with connected components 10 is inserted in plastic forming die and is carried out integral forming process, at the one-body molded formation insulator 40 of afterbody, make described to connected components 10 with described plastic shell 20 in conjunction with more tight.
Referring to the second embodiment shown in Fig. 6, in the present embodiment, is, by described, connected components 10, stiffener 30 one are carried out to post forming to form plastic shell 20, and do not need to assemble again, saved operation, but there is the problem of demoulding difficulty in this programme, can cause degradation problem under yield.
Refer to shown in Fig. 7, when the present invention prevents from disturbing the USB connector of radiofrequency signal to be assembled on mobile phone, described mobile phone can provide upper and lower two supports 51,52 to clamp described USB connector, to strengthen the intensity of described USB connector.
Of the present inventionly prevent from disturbing the USB connector of radiofrequency signal to adopt the mode of the one-body molded stiffener 30 of plastic shell 20 to replace the metal shell assembly of traditional USB connector, when guaranteeing product strength and function, avoided again the interference of metal shell to mobile phone radio-frequency antenna.
Claims (10)
1. a USB connector that prevents from disturbing radiofrequency signal, it is characterized in that: comprise connected components, for the described plastic shell to connected components is installed, and be shaped in the stiffener in described plastic shell, described connected components is comprised to insulating body, and be inserted in the conducting terminal in described insulating body, described insulating body comprises base portion, and extend to form docking tongue from described base portion forward direction, described plastic shell form hollow to accommodate cavity described to connected components to install, described stiffener is shaped in described plastic shell top, described stiffener comprises main part, both sides, the top correspondence position of described main part both sides and described plastic shell is formed with respectively hole clipping and the bayonet socket for buckle butt connector.
2. the USB connector that prevents from disturbing radiofrequency signal as claimed in claim 1, is characterized in that: described connected components is assembled into after described insulation crust, then carries out plastic rubber shaping technique one time, at the described afterbody to connected components and plastic shell, form insulator.
3. the USB connector that prevents from disturbing radiofrequency signal as claimed in claim 1, it is characterized in that: the described base portion outer rim to connected components is provided with some buckle structures, the tail of cavity body of accommodating of described plastic shell is provided with the some and described snap device to the mutual buckle of buckle structure of connected components.
4. the USB connector that prevents from disturbing radiofrequency signal as claimed in claim 1, it is characterized in that: the bending that makes progress of the main part front end of described stiffener forms material strip connecting portion, material strip assembly is connected in the top of described stiffener by described material strip connecting portion, avoid described plastic shell front-end edge need to extend material strip and cause irregularity problem.
5. the USB connector that prevents from disturbing radiofrequency signal as claimed in claim 1, is characterized in that: the main part both sides of described stiffener extend outward after described plastic shell downward bending again and form the fixing feet of inserting in a printed circuit board (PCB).
6. the USB connector that prevents from disturbing radiofrequency signal as claimed in claim 1, it is characterized in that: on the main part of described stiffener, between two hole clippings, offer through hole, described through hole, when with described plastic shell moulding, strengthens the adhesion between described stiffener and plastic shell.
7. the USB connector that prevents from disturbing radiofrequency signal as claimed in claim 1, is characterized in that: described have to connected components is also one-body molded a steel disc that covers described docking tongue.
8. the USB connector that prevents from disturbing radiofrequency signal as claimed in claim 1, is characterized in that: described in while preventing from disturbing the USB connector of radiofrequency signal to be installed in mobile phone, described interior of mobile phone provides upper and lower two supports to clamp described USB connector.
9. the USB connector that prevents from disturbing radiofrequency signal as claimed in claim 1, described stiffener, molds described plastic shell to connected components by integral forming process.
10. its manufacture method that prevents from disturbing the USB connector of radiofrequency signal as described in any one in claim 1 to 7, is characterized in that: comprise, step 1, provide one-body molded good to connected components and the one-body molded plastic shell that has described stiffener; Step 2, by described, connected components is inserted to accommodating in cavity of described plastic shell; Step 3, by the described plastic shell assembling with connected components is inserted in plastic forming die and is carried out integral forming process, at the one-body molded formation insulator of afterbody.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410236194.5A CN104183965B (en) | 2014-05-30 | 2014-05-30 | Prevent from disturbing USB connector and the manufacture method thereof of radiofrequency signal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410236194.5A CN104183965B (en) | 2014-05-30 | 2014-05-30 | Prevent from disturbing USB connector and the manufacture method thereof of radiofrequency signal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104183965A true CN104183965A (en) | 2014-12-03 |
| CN104183965B CN104183965B (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410236194.5A Active CN104183965B (en) | 2014-05-30 | 2014-05-30 | Prevent from disturbing USB connector and the manufacture method thereof of radiofrequency signal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104183965B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104618529A (en) * | 2014-12-15 | 2015-05-13 | 惠州Tcl移动通信有限公司 | Plastic USB module and mobile terminal with the same |
| CN105449398A (en) * | 2015-12-03 | 2016-03-30 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly for socket |
| CN108140977A (en) * | 2016-07-26 | 2018-06-08 | 华为技术有限公司 | A kind of USB females |
| WO2019056786A1 (en) * | 2017-09-21 | 2019-03-28 | 深圳市长盈精密技术股份有限公司 | Usb connector |
| CN109546419A (en) * | 2017-09-21 | 2019-03-29 | 深圳市长盈精密技术股份有限公司 | USB connector |
| CN109546418A (en) * | 2017-09-21 | 2019-03-29 | 深圳市长盈精密技术股份有限公司 | USB connector |
| CN107799962B (en) * | 2017-09-21 | 2023-06-16 | 深圳市长盈精密技术股份有限公司 | USB connector |
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| CN201285972Y (en) * | 2008-11-04 | 2009-08-05 | 太康精密股份有限公司 | Connector socket suitable for multiple different transmission protocols |
| CN101944693A (en) * | 2009-07-07 | 2011-01-12 | 宏达国际电子股份有限公司 | Socket connector and plug connector |
| CN201838760U (en) * | 2010-05-19 | 2011-05-18 | 广迎工业股份有限公司 | Structure of connector |
| CN103368014A (en) * | 2012-04-03 | 2013-10-23 | 宏达国际电子股份有限公司 | Electrical connector and handheld electronic device |
| CN103427241A (en) * | 2013-08-03 | 2013-12-04 | 吴幼兵 | USB (universal serial bus) connector with strong interference shielding function |
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2014
- 2014-05-30 CN CN201410236194.5A patent/CN104183965B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201285972Y (en) * | 2008-11-04 | 2009-08-05 | 太康精密股份有限公司 | Connector socket suitable for multiple different transmission protocols |
| CN101944693A (en) * | 2009-07-07 | 2011-01-12 | 宏达国际电子股份有限公司 | Socket connector and plug connector |
| CN201838760U (en) * | 2010-05-19 | 2011-05-18 | 广迎工业股份有限公司 | Structure of connector |
| CN103368014A (en) * | 2012-04-03 | 2013-10-23 | 宏达国际电子股份有限公司 | Electrical connector and handheld electronic device |
| CN103427241A (en) * | 2013-08-03 | 2013-12-04 | 吴幼兵 | USB (universal serial bus) connector with strong interference shielding function |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104618529A (en) * | 2014-12-15 | 2015-05-13 | 惠州Tcl移动通信有限公司 | Plastic USB module and mobile terminal with the same |
| CN105449398A (en) * | 2015-12-03 | 2016-03-30 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly for socket |
| CN108140977A (en) * | 2016-07-26 | 2018-06-08 | 华为技术有限公司 | A kind of USB females |
| CN108140977B (en) * | 2016-07-26 | 2020-05-08 | 华为技术有限公司 | USB female head |
| WO2019056786A1 (en) * | 2017-09-21 | 2019-03-28 | 深圳市长盈精密技术股份有限公司 | Usb connector |
| CN109546419A (en) * | 2017-09-21 | 2019-03-29 | 深圳市长盈精密技术股份有限公司 | USB connector |
| CN109546418A (en) * | 2017-09-21 | 2019-03-29 | 深圳市长盈精密技术股份有限公司 | USB connector |
| US10673172B2 (en) | 2017-09-21 | 2020-06-02 | Shenzhen Everwin Precision Technology Co Ltd | USB connector |
| CN109546419B (en) * | 2017-09-21 | 2021-07-20 | 深圳市长盈精密技术股份有限公司 | USB connector |
| CN109546418B (en) * | 2017-09-21 | 2021-11-19 | 深圳市长盈精密技术股份有限公司 | USB connector |
| CN107799962B (en) * | 2017-09-21 | 2023-06-16 | 深圳市长盈精密技术股份有限公司 | USB connector |
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|---|---|
| CN104183965B (en) | 2016-08-17 |
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