CN107799962A - Usb connector - Google Patents
Usb connector Download PDFInfo
- Publication number
- CN107799962A CN107799962A CN201710862543.8A CN201710862543A CN107799962A CN 107799962 A CN107799962 A CN 107799962A CN 201710862543 A CN201710862543 A CN 201710862543A CN 107799962 A CN107799962 A CN 107799962A
- Authority
- CN
- China
- Prior art keywords
- metalwork
- base portion
- plastic shell
- 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
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
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
- H01R12/70—Coupling devices
- H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
- H01R12/7011—Locking or fixing a connector to a PCB
- H01R12/707—Soldering or welding
-
- 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
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
- H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
- H01R12/727—Coupling devices presenting arrays of contacts
-
- 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
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/504—Bases; Cases composed of different pieces different pieces being moulded, cemented, welded, e.g. ultrasonic, or swaged together
-
- 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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/16—Connectors or connections adapted for particular applications for telephony
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
A kind of USB connector,Including to connected components,Be sheathed on it is described to connected components outside the first metalwork,Provided with the second metalwork for housing the plastic shell of cavity and being shaped in the plastic shell,It is described that connected components and the first metalwork are inserted in the plastic shell,The conducting terminal that insulating body is included to connected components and is shaped in the insulating body,The insulating body includes base portion and the docking tongue formed from before the base portion to extension,First metalwork includes the annular body being sheathed on the base portion and the leg extended rearwardly to form from the annular body opposite sides,Second metalwork includes taking shape in the plate body in the side wall of plastic shell one and the first weld part extended rearwardly to form from the plate body both sides,First weld part is bonded to each other and is welded as a whole with the leg.The application USB connector does not disturb 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 technology
In conventional mobile phone field, antenna for mobile phone is mostly external, i.e., antenna extends outer handset, is arranged such and outward appearance be present
Faulty defect, meanwhile, more spaces can be taken.Then, field of mobile phones starts to use built-in aerial, i.e., antenna is placed in into hand
In machine enclosing cover, solves problem of appearance well.
Currently, as mobile phone center is directly disposed as antenna for mobile phone by the use of metallic mobile phone center, 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.
The content of the invention
In consideration of it, being necessary to provide a kind of USB connector, metal shell is removed while structural strength is taken into account, is prevented
Potato masher antenna signal.
In order to solve the above technical problems, this application provides a kind of USB connector, including to connected components, be sheathed on it is described
The first metalwork outside to connected components, provided with the plastic shell for housing cavity and be shaped in the plastic shell second
Metalwork, it is described that connected components and the first metalwork are inserted in the plastic shell, it is described connected components are included insulating body and
The conducting terminal being shaped in the insulating body, the insulating body include base portion and from before the base portion to extension shape
Into docking tongue, first metalwork includes being sheathed on annular body on the base portion and relative from the annular body
The leg that both sides extend rearwardly to form, second metalwork include the plate body that takes shape in the side wall of plastic shell one and from
The first weld part that the plate body both sides extend rearwardly to form, first weld part are bonded to each other and are welded as with the leg
One.
Preferably, the afterbody to connected components and plastic shell is coated with marine glue, and the marine glue filling is described absolutely
Gap between edge body, plastic shell, the first metalwork, the second metalwork.
Preferably, the base portion rear end of the insulating body extends rearwardly to form protuberance, offers and passes through on the protuberance
Groove, the conducting terminal part are located at the through slot.
Preferably, the marine glue is filled in the through slot and around the conducting terminal.
Preferably, the afterbody of the plastic shell is concordant with the protuberance, in the plastic shell and the protuberance
Between form a circle glue storage tank, the marine glue is firmly adhered to the glue storage tank using the protuberance as fulcrum
In the through slot.
Preferably, the base portion of the insulating body is provided with neck, first metalwork close to described docking tongue one end
Annular body front end be provided with and be caught in clamping part in the neck, the rear end of the correspondence base portion of the annular body is provided with
With the clamping part of base portion rear end fixing.
Preferably, the base portion both lateral sides stretch out to form shoulder, and the both lateral sides of first metalwork are corresponding
Receiving portion is provided with the shoulder position, the shoulder is caught in described accommodation section.
Preferably, depressed part is provided between two shoulders of the base portion, the depressed part accommodates the annular body backward
Extension is so that the surface of the annular body is not higher than the surface of the base portion.
Preferably, the plate body of second metalwork is provided with recess, and the outer surface of the protuberance of the recess is described
Plastic shell is covered without being exposed to the external world.
Preferably, second metalwork also includes the second weld part for extending formation from after both lateral sides bending, described
The leg of first metalwork is welded on circuit board with second weld part.
The USB connector of the application uses plastic shell to be influenceed mobile phone and penetrates to avoid directly contacting with mobile phone metal shell
Frequency signal, meanwhile, by setting and first metalwork and integrally formed with the plastic shell to connected components fixing
Second metalwork, then first metalwork and second metalwork are welded to each other fixation or fixed respectively and is welded in electricity
On the plate of road, the structural strength of USB connector ensure that.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, forms the part of the application, this Shen
Schematic description and description please is used to explain the application, does not form the improper restriction to the application.
Fig. 1 is the application USB connector integral solder in the stereogram on printed circuit board (PCB)；
Fig. 2 is the three-dimensional exploded view of the application USB connector；
Fig. 3 is the application USB connector to connected components, the three-dimensional exploded view of the first metalwork；
Fig. 4 is the application USB connector to connected components, the three-dimensional combination figure of the first metalwork；
Fig. 5 is the stereogram of the second metalwork of the application USB connector；
Fig. 6 is the sectional view of the application USB connector.
Embodiment
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described corresponding accompanying drawing.Obviously, described embodiment is only the application one
Section Example, rather than whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Go out under the premise of creative work the every other embodiment obtained, belong to the scope of the application protection.
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 into
Type is prevented connected components 10 and the afterbody of plastic shell 20 in the second metalwork 40 in the plastic shell 20 and coated on described
Glue 50.
Refer to shown in Fig. 3, Fig. 4, it is described that connected components 10 are included with insulating body 11 and is shaped in the insulation originally
Conducting terminal 12 in body 11.The insulating body 11 includes base portion 111 and from before the base portion 110 to the docking extended
Tongue 119.The base portion 111 include from the uper side surface of the base portion 111 be recessed downwards formation depressed part 112, described in
The both lateral sides of base portion 111 extend the shoulder 113 to be formed, are formed under the shoulder 113 and empty portion 114, from the base portion 11
Rear side extend the protuberance 115 to be formed, the through slot 116 formed in above-below direction through the protuberance 115, be formed at it is described
Base portion 111 is close to the sleeved part 118 of described docking tongue 119 one end and recessed in the sleeved part 118 and the rear end of base portion 111
On some necks 117.The sleeved part 118 is equipped with neck 117 up and down in both side surface, the base portion 111 is away from institute
The rear end at least side surface for stating docking tongue 119 is provided with neck 117.
The conducting terminal 12 runs through the base portion 111 and extends to the docking tongue 119 and be exposed to the docking
Tongue 119.The part of conducting terminal 12 is located in the through slot 116, and can observe by the naked eye.
First metalwork 30 includes annular body 31, extended rearwardly to form from the both lateral sides of annular body 31
Leg 32, it is formed at some clamping parts 34,35,36 for being snapped in the annular body 31 on the neck 117 and located at institute
State the both lateral sides of annular body 31 and correspond to the opening position of shoulder 113 of the insulating body 11 and cut off the receiving portion 37 to be formed.It is described
Leg 32 extends back again after extending from the annular body 31 to lateral outer side, and is consequently formed bending part 33.Described first
The clamping part 35,36 of the rear end of metalwork 30 be after first metalwork 30 loads on the base portion 111 to connected components 10,
The clamping part 25,26 is formed by techniques such as punching press, bendings again and be caught in the neck 117 of the rear end of insulating body 10 or
Bending is held in the tail surface of the base portion 111, and it is described right to be thus irreversibly fixed on first metalwork 30
On connected components 10.
Refer to shown in Fig. 2, Fig. 5, Fig. 6, the plastic shell 20 is hollow structure, including houses the docking component 10
Collecting cavity 21, second metalwork 40 is shaped in the lower wall of the plastic shell 20, including plate body 41, shape
It is used to roll over two recesses 42 of banjo (not shown) buckle, from the both lateral sides of plate body 41 on plate body 41 described in Cheng Yu
The first weld part 43 for being extended rearwardly to form after curved and prolong again to horizontal direction bending from after the both lateral sides bending of plate body 41
The second weld part 44 that bending is formed again after stretching.First weld part 43 is bonded with the leg 32 of first metalwork 30
Fixed in carrying out spot welding together.The outer surface of the recess 42 is coated in the plastic shell 20 completely, i.e., described recess
42 raised side is not spilt in the external world.
In one embodiment, the annular body 31 of first metalwork 30 is towards the socket direction of the plastic shell 20
Extension forms extension, and by the recess 42 on the extension, now, the plate body 41 of second metalwork 40 is then
It is shaped in opposite side of the plastic shell 20 relative to the extension.
The protuberance 115 of the afterbody of insulating body 11 is concordant with the tail surface of the plastic shell 20, so exists
A circle glue storage tank (non-label) is formed between the plastic shell 20 and the protuberance 115.
The glue 50 is coated on described to connected components 10 and the glue storage tank of the afterbody junction of plastic shell 20
It is interior, meanwhile, the through slot 116 that the glue is passed through in the protuberance 115 of the insulating body 11 is so that the glue has more
More bonding fulcrums, glue is set more to be adhered to securely described to afterbody of the connected components 10 with the plastic shell 20 and infiltration
Gap between the insulating body 11 and the plastic shell 20.Meanwhile the setting of the through slot 116, glue is around institute
Conducting terminal 12 is stated to prevent from seeping water between the conducting terminal 12 and the insulating body 11.
The leg 32 in the welding hole of second weld part 44 insertion circuit board 60 with being welded and fixed.
Refer to shown in Fig. 1-6, describe the building block principle of the application USB connector in detail below with reference to accompanying drawing：
First, there is provided to connected components 10, described is that conducting terminal 12 passes through injection molding process system twice to connected components 10
Make and form, when being molded for the first time, be molded the base portion 11 and part docking tongue 119 of the insulating body 11 to connected components 10,
Meanwhile conducting terminal 12 must be fixed when being molded at the docking tongue 119, thus in the conduction of docking tongue 119
There is breach in the position of terminal 12, second of injection molding mainly carries out polishing to the breach；
Then, the first metalwork 30 of stamping is inserted in from described one end of docking tongue 119 to connected components 10
On the base portion 111 of the insulating body 11, now the annular body 31 of first metalwork 30 is just bonded the base portion 111
The sleeved part 118 of front end, the part annular body 31 are extanded rearward in the depressed part 112, make the annular body 31
Outer surface be not higher than the base portion 111 upper surface, after being completely nested, the clamping part 34 of the front end of the first metalwork 30 blocks
In the neck 117 for entering the front end of base portion 111, then the buckle for the shaping rear end of the first metalwork 30 for passing through bending or punching press
Portion 35,36 is simultaneously caught in the neck 117 of the rear end of base portion 111 or is held on the surface of the afterbody of base portion 111, thus, will
First metalwork 30 is irreversibly immobilizated on the insulating body 10；
Subsequently, there is provided the second integral metalwork 40 and the plastic shell 20 are taken shape in, by described to connected components 10
Inserted with the first metalwork 30 from described one end of plastic shell 20 in the plastic shell 20, now, first metalwork 30
Leg 32 be bonded to each other with the first weld part 43 of second metalwork 40 together with, by the weldering by way of spot welding
Pin 32 is welded as a whole with first weld part 43, the plastic shell 20 is fixed as one with described to connected components 10；
Finally, marine glue 50, the marine glue 50 are smeared to the afterbody of connected components 10 and the plastic shell 20 described
The plastic shell 20, insulating body 11, the first metalwork 30 and the mutual gap of the second metalwork 40 are penetrated into, makes USB
The collecting cavity 21 of the afterbody of connector and the plastic shell 20 realizes air-tightness waterproof, makes the water in collecting 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 conducting terminal 12 and the insulating body 11 to increase around the conducting terminal 12 in the through slot 116 of afterbody
Property, and the protuberance 115 is centrally located, the marine glue 50 is had the preferable strong point, it is difficult for drop-off after the drying
To strengthen 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 paster or jack mode is welded on circuit board 60, is strengthened by multi-point welding
Firm, the stability of USB connector, at the same ensure the plastic shell 20 with it is described to connected components 10 on circuit board 60
Relative position will not influence performance and water resistance because external force changes.
The USB connector of the application uses plastic shell 20 to avoid directly contacting with mobile phone metal shell and influences mobile phone
Radiofrequency signal, meanwhile, by set 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 and second metalwork 40 are welded to each other fixed or divided
It Gu Ding not be welded on circuit board 60, ensure that the structural strength of USB connector.
Meanwhile the USB connector of the application smears waterproof described to the afterbody of connected components 10 and the plastic shell 20
Glue 50, make the full waterproof of the gap filling between the insulating body 11, plastic shell, the first metalwork 30 and the second metalwork 40
Glue 50, realize the performance of waterproof.
It should also be noted that, term " comprising ", "comprising" or its any other variant are intended to nonexcludability
Comprising so that process, method, commodity or equipment including a series of elements not only include those key elements, but also wrapping
Include the other element being not expressly set out, or also include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that wanted including described
Other identical element also be present in the process of element, method, commodity or equipment.
Embodiments herein is the foregoing is only, is not limited to the application.For those skilled in the art
For, the application can have various modifications and variations.All any modifications made within spirit herein and principle, it is equal
Replace, improve etc., it should be included within the scope of claims hereof.
Claims (10)
- A kind of 1. USB connector, it is characterised in that including to connected components, be sheathed on it is described to connected components outside the first metalwork, It is described to connected components and the provided with the plastic shell for housing cavity and the second metalwork for being shaped in the plastic shell One metalwork is inserted in the plastic shell, described that connected components are included with insulating body and is shaped in the insulating body Conducting terminal, the insulating body include base portion and from before the base portion to extension formed docking tongue, first gold medal Category part includes the annular body being sheathed on the base portion and the leg extended rearwardly to form from the annular body opposite sides, Second metalwork includes the plate body that takes shape in the side wall of plastic shell one and extended back shape from the plate body both sides Into the first weld part, first weld part is bonded to each other and is welded as a whole with the leg.
- 2. USB connector as claimed in claim 1, it is characterised in that described to smear the afterbody of connected components and plastic shell There is marine glue, the marine glue fills the gap between the insulating body, plastic shell, the first metalwork, the second metalwork.
- 3. USB connector as claimed in claim 2, it is characterised in that the base portion rear end of the insulating body extends back shape Into protuberance, through slot is offered on the protuberance, the conducting terminal part is located at the through slot.
- 4. USB connector as claimed in claim 3, it is characterised in that the marine glue is filled in the through slot and ring Around the conducting terminal.
- 5. USB connector as claimed in claim 4, it is characterised in that the afterbody of the plastic shell is put down with the protuberance Together, between the plastic shell and the protuberance formed one circle glue storage tank, the marine glue using the protuberance as Fulcrum is firmly adhered in the glue storage tank and the through slot.
- 6. USB connector as claimed in claim 1, it is characterised in that the base portion of the insulating body is close to the docking tongue Portion one end is provided with neck, and the annular body front end of first metalwork is provided with the clamping part being caught in the neck, the ring The rear end of the correspondence base portion of shape main body is provided with the clamping part with base portion rear end fixing.
- 7. the USB connector as described in any one of claim 1 or 6, it is characterised in that the base portion both lateral sides stretch out Shoulder is formed, the both lateral sides of first metalwork, which correspond to, is provided with receiving portion at the shoulder position, the shoulder is caught in institute State in receiving portion.
- 8. USB connector as claimed in claim 7, it is characterised in that depressed part, institute are provided between two shoulders of the base portion State the depressed part receiving annular body and extend back part so that the surface of the annular body is not higher than the table of the base portion Face.
- 9. USB connector as claimed in claim 1, it is characterised in that the plate body of second metalwork is provided with recess, institute The outer surface for stating the protuberance of recess is covered without being exposed to the external world by the plastic shell.
- 10. USB connector as claimed in claim 9, it is characterised in that second metalwork also includes rolling over from both lateral sides The second weld part that extension is formed after curved, the leg of first metalwork are welded on circuit board with second weld part.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710862543.8A CN107799962B (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 |
|---|---|---|---|
| CN201710862543.8A CN107799962B (en) | 2017-09-21 | 2017-09-21 | USB connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107799962A true CN107799962A (en) | 2018-03-13 |
| CN107799962B CN107799962B (en) | 2023-06-16 |
Family
ID=61532107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710862543.8A Active CN107799962B (en) | 2017-09-21 | 2017-09-21 | USB connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107799962B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108346879A (en) * | 2018-03-19 | 2018-07-31 | 深圳市长盈精密技术股份有限公司 | open USB socket |
| CN108346880A (en) * | 2018-03-19 | 2018-07-31 | 深圳市长盈精密技术股份有限公司 | open USB socket |
| CN108429045A (en) * | 2018-03-19 | 2018-08-21 | 深圳市长盈精密技术股份有限公司 | open USB socket |
| CN108539452A (en) * | 2018-03-19 | 2018-09-14 | 深圳市长盈精密技术股份有限公司 | open USB socket |
| 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 |
| WO2020024739A1 (en) * | 2018-08-03 | 2020-02-06 | 深圳市长盈精密技术股份有限公司 | Waterproof forward and backward plugging usb socket and manufacturing method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103208698B (en) * | 2012-01-12 | 2015-05-27 | 富士康(昆山)电脑接插件有限公司 | Electric coupler |
| CN104183965B (en) * | 2014-05-30 | 2016-08-17 | 深圳市长盈精密技术股份有限公司 | Prevent from disturbing USB connector and the manufacture method thereof of radiofrequency signal |
-
2017
- 2017-09-21 CN CN201710862543.8A patent/CN107799962B/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US10673172B2 (en) | 2017-09-21 | 2020-06-02 | Shenzhen Everwin Precision Technology Co Ltd | USB connector |
| CN108346879A (en) * | 2018-03-19 | 2018-07-31 | 深圳市长盈精密技术股份有限公司 | open USB socket |
| CN108346880A (en) * | 2018-03-19 | 2018-07-31 | 深圳市长盈精密技术股份有限公司 | open USB socket |
| CN108429045A (en) * | 2018-03-19 | 2018-08-21 | 深圳市长盈精密技术股份有限公司 | open USB socket |
| CN108539452A (en) * | 2018-03-19 | 2018-09-14 | 深圳市长盈精密技术股份有限公司 | open USB socket |
| CN108539452B (en) * | 2018-03-19 | 2020-04-14 | 深圳市长盈精密技术股份有限公司 | Open USB socket |
| WO2020024739A1 (en) * | 2018-08-03 | 2020-02-06 | 深圳市长盈精密技术股份有限公司 | Waterproof forward and backward plugging usb socket and manufacturing method thereof |
| US11211739B2 (en) | 2018-08-03 | 2021-12-28 | Shenzhen Everwin Precision Technology Co., Ltd. | Waterproof reversible USB receptacle and method for manufacturing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107799962B (en) | 2023-06-16 |
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