CN109546418A - USB connector - Google Patents
USB connector Download PDFInfo
- Publication number
- CN109546418A CN109546418A CN201710858729.6A CN201710858729A CN109546418A CN 109546418 A CN109546418 A CN 109546418A CN 201710858729 A CN201710858729 A CN 201710858729A CN 109546418 A CN109546418 A CN 109546418A
- Authority
- CN
- China
- Prior art keywords
- metalwork
- plastic shell
- base portion
- usb connector
- connected components
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003032 molecular docking Methods 0.000 claims abstract description 17
- 238000005452 bending Methods 0.000 claims abstract description 12
- 239000003292 glue Substances 0.000 claims description 27
- 239000011148 porous material Substances 0.000 claims description 10
- 230000004308 accommodation Effects 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 2
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000538562 Banjos Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
A kind of USB connector, it is welded on circuit board, including to connected components, be sheathed on it is described to connected components outside the first metalwork, equipped with the second metalwork for accommodating the plastic shell of cavity and being shaped in the plastic shell, it is described that connected components and the first metalwork are inserted into the plastic shell, the conductive terminal for including insulating body to connected components and being shaped in the insulating body, the insulating body include base portion and from before the base portion to the docking tongue extended to form, first metalwork includes the annular body being sheathed on the base portion and the leg that extends rearwardly to form from the annular body opposite sides, second metalwork includes the plate body taken shape in the plastic shell one side wall, the second weld part extended to form from after the bending of the plate body two sides towards circuit board, the leg with it is described Second weld part is welded in the corresponding position of the circuit board respectively.The application USB connector does not interfere radiofrequency signal, and stabilization firm in structure.
Description
Technical field
The present invention relates to electric connector field, espespecially a kind of USB connector.
Background technique
In conventional mobile phone field, antenna for mobile phone is mostly external, i.e., antenna extends outer handset, and there are appearances for such setting
Faulty defect, meanwhile, more spaces can be occupied.Then, field of mobile phones starts that antenna is placed in hand using built-in antenna
In machine outer cover, problem of appearance has been well solved.
Currently, with the use of metallic mobile phone center, mobile phone center is directly disposed as antenna for mobile phone by most manufacturer terminals,
And pass through the radiofrequency signal of the metal iron-clad meeting severe jamming antenna for mobile phone of the USB connector of the metal center.
Summary of the invention
In consideration of it, removing metal shell while taking into account structural strength it is necessary to provide a kind of USB connector, prevent
Interfere aerial signal.
In order to solve the above technical problems, being welded on circuit board this application provides a kind of USB connector, including docking
Component, be sheathed on it is described to connected components outside the first metalwork, the plastic shell equipped with receiving cavity and be shaped in described
The second metalwork in plastic shell, described that connected components and the first metalwork are inserted into the plastic shell, the docking group
Part includes insulating body and the conductive terminal that is shaped in the insulating body, and the insulating body includes base portion and from institute
State before base portion to the docking tongue extended to form, first metalwork include the annular body being sheathed on the base portion and from
The leg that the annular body opposite sides extends rearwardly to form, second metalwork include taking shape in the plastic shell one
Plate body in side wall, the second weld part extended to form from after the bending of the plate body two sides towards circuit board and from the plate body to
What is extended to form afterwards is fastened in the retaining sheet of insulating body base portion tail portion, the leg of first metalwork and described second
Second weld part of metalwork is welded in the corresponding position of the circuit board respectively.
Preferably, the tail portion to connected components and plastic shell is coated with marine glue, and the marine glue filling is described absolutely
Edge ontology, plastic shell, the first metalwork, the gap between the second metalwork.
Preferably, the base portion rear end of the insulating body extends rearwardly to form protruding portion, offers and passes through on the protruding portion
Through slot, the conductive terminal part are located at the through slot.
Preferably, the marine glue is filled in the through slot and around the conductive terminal.
Preferably, the tail portion of the plastic shell is concordant with the protruding portion, in the plastic shell and the protruding portion
Between form a circle glue accommodation groove, the marine glue is firmly adhered to the glue accommodation groove using the protruding portion as fulcrum
In the through slot.
Preferably, the base portion of the insulating body is equipped with card slot, first metalwork close to described docking tongue one end
Annular body front end be equipped with the clamping part that is caught in the card slot, the rear end of the correspondence of the annular body base portion is equipped with
With the clamping part of base portion rear end fixing.
Preferably, the base portion both lateral sides extend outward to form shoulder, and the both lateral sides of first metalwork are corresponding
Receiving portion is equipped at the shoulder position, the shoulder is caught in described accommodation section.
Preferably, first metalwork further includes the extension being attached on the inner sidewall of the receiving cavity, described
Extension is equipped with recess or pore structure, and the inner surface of the extension corresponds to the interior table of inner sidewall not higher than the receiving cavity
Face, the extension and the plate body of second metalwork are located in the opposite two side walls of the receiving cavity.
Preferably, the plate body of second metalwork is equipped with recess or pore structure.
Preferably, the top of the recess or pore structure is completely covered by the plastic shell.
The USB connector of the application is influenced mobile phone and penetrated using plastic shell to avoid directly contacting with mobile phone metal shell
Frequency signal, meanwhile, it is integrally formed with first metalwork to connected components fixing and with the plastic shell by setting
Second metalwork, then first metalwork and second metalwork are fixedly welded respectively on circuit board, it ensure that USB
The structural strength of connector.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.Fig. 1 to Fig. 5 is
The attached drawing of the embodiment of the present application one, Fig. 6 are the attached drawing of the embodiment of the present application two.
Fig. 1 is the application USB connector integral solder in the perspective view on printed circuit board；
Fig. 2 is the stereogram exploded view of the application USB connector；
Fig. 3 is the stereogram exploded view to connected components, the first metalwork of the application USB connector；
Fig. 4 is another angle stereogram exploded view to connected components, the first metalwork of the application USB connector；
Fig. 5 is the three-dimensional combination figure to connected components, the first metalwork of the application USB connector；
Fig. 6 is the cross-sectional view of the application USB connector；
Fig. 7 is two USB connector integral solder of the embodiment of the present application in the perspective view on printed circuit board.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the application one
Section Example, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall in the protection scope of this application.
Embodiment one
Please refer to shown in Fig. 1, Fig. 2, the application USB connector include to connected components 10, be coated on it is described to connected components 10
Outer the first metalwork 30, for insert first metalwork 30 and the plastic shell 20 to connected components 10, one at
Type prevents connected components 10 and 20 tail portion of plastic shell in the second metalwork 40 in the plastic shell 20 and coated on described
Glue 50.
It please refers to shown in Fig. 3, Fig. 4, Fig. 5, it is described that connected components 10 including insulating body 11 and are shaped in described exhausted
Conductive terminal 12 in edge ontology 11.The insulating body 11 include base portion 111 and before the base portion 110 to extending
Dock tongue 119.The base portion 111 include be recessed downwards from the uper side surface of the base portion 111 formation recessed portion 112, from
Shoulder 113 that 111 both lateral sides of base portion extend to form is formed under the shoulder 113 and empties portion 114, from the base
The protruding portion 115 that extends to form on rear side of portion 11, is formed in the through slot 116 formed in above-below direction through the protruding portion 115
The base portion 111 is close to the docking sleeved part 118 of 119 one end of tongue and recessed in the sleeved part 118 and base portion 111
Several card slots 117 on rear end.Card slot 117 is equipped in the both side surface up and down of the sleeved part 118, the base portion 111 is remote
A rear end at least side surface from the docking tongue 119 is equipped with card slot 117.
The conductive terminal 12 is through the base portion 111 and extends to the docking tongue 119 and is exposed to the docking
Tongue 119.12 part of conductive terminal is located in the through slot 116, and can observe by the naked eye.
First metalwork 30 includes annular body 31, extends rearwardly to form from 31 both lateral sides of annular body
Leg 32, is opened in described prolong at the extension 38 extended to form from 31 side of annular body towards the docking tongue 119
If the recess or pore structure 39 of 38 both lateral sides of exhibition portion are formed in the annular body 31 and are snapped on the card slot 117
Dry clamping part 34,35,36 and 113 position of shoulder that the insulating body 11 is corresponded to set on 31 both lateral sides of annular body
The receiving portion 37 that place's excision is formed.The leg 32 extends back again after extending from the annular body 31 to lateral outer side, and
Bending part 33 is consequently formed.The clamping part 35,36 of first metalwork, 30 rear end is to be packed into institute in first metalwork 30
After stating on the base portion 111 to connected components 10, then the clamping part 25,26 is formed by techniques such as punching press, bendings and is caught in described
In the card slot 117 of 10 rear end of insulating body or bending is held in the tail surface of the base portion 111, thus by first gold medal
Category part 30 is irreversibly fixed on described on connected components 10.Excision, which is formed, among the extension 38 of first metalwork 30 lacks
Mouth 381 is to increase the binding force with the plastic shell 20.The pore structure 39 form inclined guidance part 391 in front side so that
The hook (not shown) of banjo is smoothly fastened and is exited.
It please refers to shown in Fig. 2, Fig. 5, Fig. 6, the plastic shell 20 is hollow structure, including the receiving docking component 10
Receiving cavity 21, first metalwork 30 be attached at the plastic shell 20 receiving cavity 21 upper inside walls on, institute
The upper inside walls of stating receiving cavity 21 are equipped with the slot structure (not shown) for accommodating the extension 38 so that the extension 38
The non-bulging upper inside surface in the receiving cavity 21 in surface.Second metalwork 40 is shaped in the plastic shell
20 relative in the downside inner wall of the upper inside walls, including plate body 41, from Xiang Houyan after the 41 both lateral sides bending of plate body
It stretches the first weld part 43 to be formed and is rolled over again after extending again to transverse direction bending from after the 41 both lateral sides bending of plate body
Bending at the second weld part 44.The leg 32 of first weld part 43 and first metalwork 30 fits in carry out together
Spot welding is fixed.The recess of first metalwork 30 or pore structure 39 by the upper side wall of the plastic shell 20 be completely covered without
It is exposed to the external world.
In one embodiment, the recess or pore structure 39 can also be set on the plate body 41, at this time, it is only necessary to by institute
It states plate body 41 and the extension 38 to exchange in the position of 20 top and bottom sidewall of plastic shell, i.e., the described extension 38 is prolonged
It stretches on the downside inner wall for fitting in the plastic shell, the plate body 41 is shaped in the upside of the plastic shell 20
On wall.
The protruding portion 115 of 11 tail portion of insulating body is concordant with the tail surface of the plastic shell 20, so exists
A circle glue accommodation groove (not labeled) is formed between the plastic shell 20 and the protruding portion 115.
The glue 50 is coated on the glue accommodation groove to connected components 10 and the 20 tail portion junction of plastic shell
It is interior, meanwhile, the glue passes through the through slot 116 in the protruding portion 115 of the insulating body 11 so that the glue has more
More bonding fulcrums makes glue more be adhered to the tail portion to connected components 10 and the plastic shell 20 and infiltration securely
Gap between the insulating body 11 and the plastic shell 20.Meanwhile the setting of the through slot 116, glue is around institute
Conductive terminal 12 is stated to prevent from seeping water between the conductive terminal 12 and the insulating body 11.
It is welded and fixed in the leg 32 and the welding hole of second weld part 44 insertion circuit board 60.
It please refers to shown in Fig. 1-6, the building block principle of the application USB connector is described in detail below with reference to attached drawing:
Firstly, providing to connected components 10, described is that conductive terminal 12 passes through injection molding process system twice to connected components 10
It makes, when being molded for the first time, forms the base portion 11 and part docking tongue 119 of the insulating body 11 to connected components 10,
Meanwhile conductive terminal 12 must be fixed when being molded at the docking tongue 119, thus in the conduction of docking tongue 119
There are notch, second of injection moldings mainly to carry out polishing to the notch at terminal 12 position；
Then, the first metalwork 30 of stamping is inserted in from described 119 one end of docking tongue to connected components 10
On the base portion 111 of the insulating body 11, the annular body 31 of first metalwork 30 is just bonded the base portion 111 at this time
The sleeved part 118 of front end, the part annular body 31 extand rearward in the recessed portion 112, make the annular body 31
Outer surface be not higher than the upper surface of the base portion 111, after being completely nested, the clamping part 34 of 30 front end of the first metalwork blocks
In the card slot 117 for entering 111 front end of base portion, then the buckle of molding 30 rear end of the first metalwork by bending or punching press
Portion 35,36 is simultaneously caught in the card slot 117 of 111 rear end of base portion or is held on the surface of 111 tail portion of base portion, as a result, will
First metalwork 30 is irreversibly immobilizated on the insulating body 10；
Subsequently, it provides and takes shape in integrated the second metalwork 40 and the plastic shell 20, by described to connected components 10
It is inserted into the plastic shell 20 with the first metalwork 30 from described 20 one end of plastic shell, at this point, first metalwork 30
Leg 32 and the first weld part 43 of second metalwork 40 be bonded to each other together, by the weldering by way of spot welding
Foot 32 is welded as a whole with first weld part 43, and the plastic shell 20 is made to fix as one with described to connected components 10.
The extension 38 of first metalwork 30 extends forwardly in the slot structure of the plastic shell 20 and by embedded or edge
The mode of buckle is fixed in the slot structure；
Finally, smearing marine glue 50, the marine glue 50 in the tail portion to connected components 10 and the plastic shell 20
The plastic shell 20, insulating body 11, the first metalwork 30 and the mutual gap of the second metalwork 40 are penetrated into, USB is made
The receiving cavity 21 of the tail portion of connector and the plastic shell 20 realizes air-tightness waterproof, makes the water accommodated in cavity 21 can not
The gap that the marine glue 50 is filled up is passed through to enter in electronic equipment；Meanwhile the marine glue 50 fills the insulating body 11
It is airtight between conductive terminal 12 and the insulating body 11 to increase around the conductive terminal 12 in the through slot 116 of tail portion
Property, and the protruding portion 115 is centrally located, and the marine glue 50 is made to have preferable supporting point, it is not easily to fall off after the drying
To enhance waterproof effect；
Finally the USB connector is installed on circuit board 60, the leg 32 of first metalwork 30 and described the
Second weld part 44 of two metalworks 40 is in a manner of patch or jack mode is welded on circuit board 60, is enhanced by multi-point welding
Secured, the stability of USB connector, at the same guarantee the plastic shell 20 with it is described to connected components 10 on circuit board 60
Relative position will not influence service performance and waterproof performance because external force changes.
The USB connector of the application influences mobile phone using plastic shell 20 to avoid directly contacting with mobile phone metal shell
Radiofrequency signal, meanwhile, by be arranged with it is described to connected components 10 hold the first metalwork 30 and with the plastic shell 20 1
The second body formed metalwork 40, then first metalwork 30 is welded to each other fixed with second metalwork 40 or is divided
It is not fixedly welded on circuit board 60, ensure that the structural strength of USB connector.
Meanwhile the USB connector of the application smears waterproof in the tail portion to connected components 10 and the plastic shell 20
Glue 50 makes the gap filling between the insulating body 11, plastic shell, the first metalwork 30 and the second metalwork 40 expire waterproof
Glue 50 realizes the performance of waterproof.
Please continue to refer to shown in Fig. 6, difference of the embodiment of the present application two compared to embodiment one is: second metal
Part 40 further includes at least one retaining sheet 45 extended rearwardly to form from 41 tail portion of plate body, and the retaining sheet 45 is described right
After connected components 10 and first metalwork 30 are inserted into the plastic shell 20, by retaining sheet 45 described in bending so that described
The dogleg section of retaining sheet 45 be immobilizated in the tail surface of the base portion 111 of the insulating body 11 with by the plastic shell 20 with
It is combined as a whole to connected components 10, at this point, the first weld part 43 of second metalwork 40 can be cancelled, and directly passes through institute
Second weld part 44 of the leg 32 and the second metalwork 40 of stating the first metalwork 30, which is welded on circuit board 60, to be fixed mutually
Between position, the Stability and dependability between each component equally may be implemented.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
It include so that the process, method, commodity or the equipment that include a series of elements not only include those elements, but also to wrap
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described want
There is also other identical elements in the process, method of element, commodity or equipment.
The above description is only an example of the present application, is not intended to limit this application.For those skilled in the art
For, various changes and changes are possible in this application.All any modifications made within the spirit and principles of the present application are equal
Replacement, improvement etc., should be included within the scope of the claims of this application.
Claims (10)
1. a kind of USB connector, is welded on circuit board, which is characterized in that including to connected components, be sheathed on it is described to connected components
Outer the first metalwork, the plastic shell equipped with receiving cavity and the second metalwork being shaped in the plastic shell,
Described to be inserted into the plastic shell to connected components and the first metalwork, described includes insulating body and integrated molding to connected components
Conductive terminal in the insulating body, the insulating body include base portion and from before the base portion to the docking extended to form
Tongue, first metalwork include the annular body being sheathed on the base portion and from the annular body opposite sides backward
The leg extended to form, second metalwork include the plate body taken shape in the plastic shell one side wall, from the plate body
The second weld part for extending to form after the bending of two sides towards circuit board and described from being fastened in of extending rearwardly to form of the plate body
Second weld part of the retaining sheet of insulating body base portion tail portion, the leg of first metalwork and second metalwork is distinguished
It is welded in the corresponding position of the circuit board.
2. USB connector as described in claim 1, which is characterized in that smear the tail portion to connected components and plastic shell
There is a marine glue, the marine glue fills the insulating body, plastic shell, the first metalwork, the gap between the second metalwork.
3. USB connector as claimed in claim 2, which is characterized in that the base portion rear end of the insulating body extends back shape
At protruding portion, through slot is offered on the protruding portion, the conductive terminal part is located at the through slot.
4. USB connector as claimed in claim 3, which is characterized in that the marine glue is filled in the through slot and ring
Around the conductive terminal.
5. USB connector as claimed in claim 4, which is characterized in that the tail portion of the plastic shell and the protruding portion are flat
Together, a circle glue accommodation groove is formed between the plastic shell and the protruding portion, the marine glue is with the protruding portion
Fulcrum is firmly adhered in the glue accommodation groove and the through slot.
6. USB connector as described in claim 1, which is characterized in that the base portion of the insulating body is close to the docking tongue
Portion one end is equipped with card slot, and the annular body front end of first metalwork is equipped with the clamping part being caught in the card slot, the ring
The rear end of the correspondence of the shape main body base portion is equipped with the clamping part held with the base portion rear end.
7. such as the described in any item USB connectors of claim 1 or 6, which is characterized in that the base portion both lateral sides extend outwardly
Shoulder is formed, the both lateral sides of first metalwork, which correspond to, is equipped with receiving portion at the shoulder position, the shoulder is caught in institute
It states in receiving portion.
8. USB connector as described in claim 1, which is characterized in that first metalwork further includes being attached at the receipts
Hold the extension on the inner sidewall of cavity, the extension is equipped with recess or pore structure, and the inner surface of the extension is not high
In the inner surface for accommodating cavity and corresponding to inner sidewall, the plate body of the extension and second metalwork is located at described
It accommodates in the opposite two side walls of cavity.
9. USB connector as described in claim 1, which is characterized in that the plate body of second metalwork be equipped with recess or
Pore structure.
10. such as the described in any item USB connectors of claim 8 or 9, which is characterized in that the top of the recess or pore structure
It is completely covered by the plastic shell.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710858729.6A CN109546418B (en) | 2017-09-21 | 2017-09-21 | USB connector |
| PCT/CN2018/088205 WO2019056786A1 (en) | 2017-09-21 | 2018-05-24 | Usb connector |
| US16/408,665 US10673172B2 (en) | 2017-09-21 | 2019-05-10 | USB connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710858729.6A CN109546418B (en) | 2017-09-21 | 2017-09-21 | USB connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109546418A true CN109546418A (en) | 2019-03-29 |
| CN109546418B CN109546418B (en) | 2021-11-19 |
Family
ID=65828100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710858729.6A Active CN109546418B (en) | 2017-09-21 | 2017-09-21 | USB connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109546418B (en) |
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|---|---|---|---|---|
| CN201562838U (en) * | 2009-12-07 | 2010-08-25 | 深圳市显赫科技有限公司 | Electric connector |
| CN103208698A (en) * | 2012-01-12 | 2013-07-17 | 富士康(昆山)电脑接插件有限公司 | Electric coupler |
| CN203119185U (en) * | 2013-02-21 | 2013-08-07 | 深圳市长盈精密技术股份有限公司 | Waterproof electrical connector |
| CN203859321U (en) * | 2014-05-30 | 2014-10-01 | 莫列斯公司 | Electrical connector |
| CN104183965A (en) * | 2014-05-30 | 2014-12-03 | 深圳市长盈精密技术股份有限公司 | A USB connector capable of preventing interference on radio-frequency signals and a manufacturing method of the USB connector |
| CN205960274U (en) * | 2016-08-26 | 2017-02-15 | 张朝涛 | Fast transmission connector of wire pair plate height |
| US9595796B2 (en) * | 2014-05-23 | 2017-03-14 | Chant Sincere Co., Ltd. | Electrical connector |
| CN106575837A (en) * | 2014-06-24 | 2017-04-19 | 蔡周贤 | Electrical connector |
| CN206195041U (en) * | 2016-07-18 | 2017-05-24 | 深圳市华联威电子科技有限公司 | USB TYPE that can two -sidedly insert C male socket connector |
| CN107069309A (en) * | 2017-06-01 | 2017-08-18 | 深圳市长盈精密技术股份有限公司 | The positive and negative plugging electric connector of waterproof |
-
2017
- 2017-09-21 CN CN201710858729.6A patent/CN109546418B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201562838U (en) * | 2009-12-07 | 2010-08-25 | 深圳市显赫科技有限公司 | Electric connector |
| CN103208698A (en) * | 2012-01-12 | 2013-07-17 | 富士康(昆山)电脑接插件有限公司 | Electric coupler |
| CN203119185U (en) * | 2013-02-21 | 2013-08-07 | 深圳市长盈精密技术股份有限公司 | Waterproof electrical connector |
| US9595796B2 (en) * | 2014-05-23 | 2017-03-14 | Chant Sincere Co., Ltd. | Electrical connector |
| CN203859321U (en) * | 2014-05-30 | 2014-10-01 | 莫列斯公司 | Electrical connector |
| CN104183965A (en) * | 2014-05-30 | 2014-12-03 | 深圳市长盈精密技术股份有限公司 | A USB connector capable of preventing interference on radio-frequency signals and a manufacturing method of the USB connector |
| CN106575837A (en) * | 2014-06-24 | 2017-04-19 | 蔡周贤 | Electrical connector |
| CN206195041U (en) * | 2016-07-18 | 2017-05-24 | 深圳市华联威电子科技有限公司 | USB TYPE that can two -sidedly insert C male socket connector |
| CN205960274U (en) * | 2016-08-26 | 2017-02-15 | 张朝涛 | Fast transmission connector of wire pair plate height |
| CN107069309A (en) * | 2017-06-01 | 2017-08-18 | 深圳市长盈精密技术股份有限公司 | The positive and negative plugging electric connector of waterproof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109546418B (en) | 2021-11-19 |
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