CN107768897A - Waterproof A type USB connector female seats and its manufacture method - Google Patents
Waterproof A type USB connector female seats and its manufacture method Download PDFInfo
- Publication number
- CN107768897A CN107768897A CN201710844201.3A CN201710844201A CN107768897A CN 107768897 A CN107768897 A CN 107768897A CN 201710844201 A CN201710844201 A CN 201710844201A CN 107768897 A CN107768897 A CN 107768897A
- Authority
- CN
- China
- Prior art keywords
- waterproof
- usb connector
- waterproof case
- connector female
- female seat
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 239000003292 glue Substances 0.000 claims abstract description 11
- 238000001746 injection moulding Methods 0.000 claims abstract description 6
- 210000002683 foot Anatomy 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 18
- 239000004952 Polyamide Substances 0.000 claims description 11
- 229920002647 polyamide Polymers 0.000 claims description 11
- 239000004793 Polystyrene Substances 0.000 claims description 8
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 claims description 8
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 8
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims description 8
- 239000004417 polycarbonate Substances 0.000 claims description 5
- 229920000515 polycarbonate Polymers 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 229920002223 polystyrene Polymers 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 3
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 229920005479 Lucite® Polymers 0.000 description 1
- 239000004425 Makrolon Substances 0.000 description 1
- VKEQBMCRQDSRET-UHFFFAOYSA-N Methylone Chemical compound CNC(C)C(=O)C1=CC=C2OCOC2=C1 VKEQBMCRQDSRET-UHFFFAOYSA-N 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- -1 initialism For PA) Polymers 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 239000011800 void material Substances 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
- 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
- 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
- H01R13/521—Sealing between contact members and housing, e.g. sealing insert
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/18—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing bases or cases for contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
A kind of waterproof A types USB connector female seat, including the A type USB connector female seats being made up of four connection pins, glue core and housings provided with fixed feet, it is provided with housing outer surface by upper waterproof case and lower waterproof case using the integral totally-enclosed waterproof case of ultrasonic bonding, the through hole of four connection pin installations corresponding with lower waterproof case is assembled using interference fit, forms waterproof sealing structure；The socket of the fixed feet of housing installation corresponding with lower waterproof case is assembled using interference fit, forms waterproof sealing structure.Manufacture method has following steps：1) the upper and lower waterproof case of injection molding；2) fixed feet of four connection pins and housing and lower waterproof case interference fit are assembled；3) it is using ultrasonic bonding that upper and lower waterproof case is welded.The present invention effectively avoids moisture from entering electronic equipment internal by unsealing A type USB connectors female seat, obtains significant completely waterproof effect with lower cost, classification of waterproof is in more than IPX4.
Description
Technical field
The present invention relates to interface card, more particularly to a kind of waterproof A type USB connector female seats and its manufacture method.
Background technology
The existing electronics using Universal Serial Bus (USB, initialism USB) output port
The use environment of equipment is varied, the requirement more and more higher to use environment, can make safely in the adverse circumstances of high humility
With.Due to the structure and processing procedure of A type USB connector female seats (socket Receptacle) be after the independent injection molding of glue core first with even
Pin (pin pin i.e. contact terminal) assembling is connect, then is assembled with housing, connects between pin and glue core and larger assembly clearance be present,
Female seat rear end can not waterproof, and the elastic piece structure that A type USB connector males (plug Plug) are fixed on housing also have it is very big
Structural void, its international industrial standard classification of waterproof can not be used safely in the adverse circumstances of high humility in below IPX7,
It is long-term in general wet environment to pass through these assembly clearances and knot completely using there is also very big potential safety hazard, moisture
Structure space enters electronic equipment internal, and then makes safe distance reduction between electronic component.Cause dysfunction or short-circuit nothing
Method uses, and even results in and burns out circuit board, electric shock, on fire, blast, jeopardizes the life security of people.
The content of the invention
A technical problem to be solved by this invention is the defects of making up above-mentioned prior art, there is provided a kind of waterproof A types
USB connector female seat.
Another technical problem to be solved by this invention is the defects of making up above-mentioned prior art, there is provided a kind of waterproof A
The manufacture method of type USB connector female seat.
The waterproof A type USB connector female seat technical problems of the present invention are solved by the following technical programs.
This waterproof A types USB connector female seat, including A type USB connector female seats, the A types USB connector female seat by
Four connection pins, glue cores, and the composition of the housing provided with fixed feet.
The characteristics of this waterproof A types USB connector female seat is：
It is provided with the housing outer surface of the A types USB connector female seat by upper waterproof case and lower waterproof case using super
The welded totally-enclosed waterproof case of sound wave；
The through hole of four of A types USB connector female seat connection pins installation corresponding with the lower waterproof case used
Cooperation of being full of is assembled, and waterproof sealing structure is formed in through hole；
The socket of the fixed feet of the housing of A types USB connector female seat installation corresponding with the lower waterproof case uses
Interference fit assembling, waterproof sealing structure is formed in spigot.
The waterproof A type USB connector female seat technical problems of the present invention are solved by technical scheme further below.
The upper waterproof case material is identical with the lower waterproof case material, is polyamide (Polyamide, initialism
For PA), makrolon (Polycarbonate, initialism PC), polystyrene (Polystyrene, initialism PS), third
Alkene nitrile-BS (Acrylonitrile-Butadiene-Styrene, initialism ABS), poly- methyl
One kind in methyl acrylate (Polymethyl methacrylate, initialism PMMA, be commonly called as lucite).
Preferably, the upper waterproof case material and the lower waterproof case material are polyamide PA.
The fixed feet of the housing is 2~4 fixed feets.
The manufacture method technical problem of the waterproof A type USB connector female seats of the present invention is solved by the following technical programs
Certainly.
The manufacture method of this waterproof A types USB connector female seat, include the manufacture method of A type USB connector female seats, institute
A type USB connector female seats are stated by four connection pins, glue cores, and the composition of the housing provided with fixed feet, are first noting the glue core
It is moulded into after type and is connected pin assembling with described four, then A type USB connector female seats is assembled into the housing.
The characteristics of manufacture method of this waterproof A types USB connector female seat is：
There are following steps successively：
1) using waterproof case and lower waterproof case in the difference injection molding of identical material, the upper waterproof case and described
The size of lower waterproof case meets usb protocol regulation；
2) through hole by the installation corresponding with the lower waterproof case of four of A types USB connector female seat connection pins is adopted
Assembled with interference fit, waterproof sealing structure is formed in through hole；
3) by the socket of the fixed feet of the housing of A types USB connector female seat installation corresponding with the lower waterproof case
Assembled using interference fit, waterproof sealing structure is formed in spigot；
4) it is using ultrasonic bonding that the upper waterproof case and the lower waterproof case is welded, formed totally-enclosed anti-
Water shell, waterproof A type USB connector female seats are made.
The manufacture method technical problem of the waterproof A type USB connector female seats of the present invention passes through technical side further below
Case is solved.
The upper waterproof case material is identical with the lower waterproof case material, is polyamide PA, polycarbonate, polyphenyl
One kind in ethene PS, acrylonitrile-butadiene-styrene copolymer ABS, polymetylmethacrylate.
Preferably, the upper waterproof case material and the lower waterproof case material are polyamide PA.
The fixed feet of the housing is 2~4 fixed feets.
Compared with the prior art, the invention has the advantages that：
The present invention is welded by upper waterproof case and lower waterproof case using ultrasonic bonding, is formed outside totally-enclosed waterproof
Shell, effectively avoid moisture from entering electronic equipment internal by unsealing A type USB connectors female seat, obtained with lower cost notable
Completely waterproof effect, international industrial standard classification of waterproof can meet product mechanical function and electro in more than IPX4
The requirement of energy parameter.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the A type USB connector female seats of the specific embodiment of the invention；
Fig. 2 is the schematic perspective view of the specific embodiment of the invention；
Fig. 3 is the disintegration structural representation of the specific embodiment of the invention.
Embodiment
With reference to embodiment and compare accompanying drawing the present invention will be described.
A kind of waterproof A type USB connector female seats as shown in Figure 1, 2, 3, including A type USB connector female seats, A types USB connect
Device female seat is connect to be made up of four connection pins 1, glue cores 2, and the housing 3 provided with two fixed feets.
It is provided with the outer surface of housing 3 of A type USB connector female seats by upper waterproof case 4 and lower waterproof case 5 using ultrasound
The welded totally-enclosed waterproof case of ripple, upper waterproof case 4 and lower waterproof case 5 are using polyamide PA difference injection moldings.
The through hole of four connection installations corresponding with lower waterproof case 5 of pin 1 of A type USB connector female seats is using interference fit
Assembling, waterproof sealing structure is formed in through hole.
The socket of two fixed feets installation corresponding with lower waterproof case 5 of the housing 3 of A type USB connector female seats used
Cooperation of being full of is assembled, and waterproof sealing structure is formed in spigot.
The manufacture method of present embodiment has following steps successively：
Glue core 2 first is connected into pin 1 with four after moulding to assemble, then A types USB connector mother is assembled into housing 3
Seat；
Using waterproof case 4 and lower waterproof case 5 in polyamide PA difference injection moldings, upper waterproof case 4 and lower waterproof
The size of shell 5 meets the agreements of USB 2.0 regulation；
The through hole for four of A type USB connector female seats being connected the installation corresponding with lower waterproof case 4 of pin 1 is matched somebody with somebody using interference
Charge-coupled dress, waterproof sealing structure is formed in through hole, the width dimensions of four connection pins 1 are h ± 0.015mm, lower waterproof case 4
The through-hole diameter of corresponding installation is (h-0.03) ± 0.015mm；
The socket of two fixed feets of the housing 3 of A type USB connector female seats installation corresponding with lower waterproof case 4 is used
Interference fit assembling, waterproof sealing structure is formed in spigot；
It is using ultrasonic bonding that upper waterproof case 4 and lower waterproof case 5 is welded, totally-enclosed waterproof case is formed,
Waterproof A type USB connector female seats are made.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to is assert
The specific implementation of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
Some equivalent substitutes or obvious modification are made on the premise of not departing from present inventive concept, and performance or purposes are identical, all should
It is considered as belonging to the scope of patent protection that the present invention is determined by the claims submitted.
Claims (8)
1. a kind of waterproof A types USB connector female seat, including A type USB connector female seats, the A types USB connector female seat is by four
Root connection pin, glue core, and the composition of the housing provided with fixed feet, it is characterised in that：
It is provided with the housing outer surface of the A types USB connector female seat and ultrasonic wave is used by upper waterproof case and lower waterproof case
Welded totally-enclosed waterproof case；
The through hole of four of A types USB connector female seat connection pins installation corresponding with the lower waterproof case is matched somebody with somebody using interference
Charge-coupled dress, waterproof sealing structure is formed in through hole；
The socket of the fixed feet of the housing of A types USB connector female seat installation corresponding with the lower waterproof case uses interference
Coordinate assembling, waterproof sealing structure is formed in spigot.
2. waterproof A types USB connector female seat as claimed in claim 1, it is characterised in that：
The upper waterproof case material is identical with the lower waterproof case material, is polyamide PA, polycarbonate, polystyrene
One kind in PS, acrylonitrile-butadiene-styrene copolymer ABS, polymetylmethacrylate.
3. waterproof A types USB connector female seat as claimed in claim 1 or 2, it is characterised in that：
The upper waterproof case material and the lower waterproof case material are polyamide PA.
4. waterproof A types USB connector female seat as claimed in claim 1, it is characterised in that：
The fixed feet of the housing is 2~4 fixed feets.
5. a kind of manufacture method of waterproof A types USB connector female seat, include the manufacture method of A type USB connector female seats, the A
The glue core is first being molded by type USB connector female seat by four connection pins, glue cores, and the composition of the housing provided with fixed feet
Pin assembling is connected after shaping with described four, then A type USB connector female seats are assembled into the housing, it is characterised in that：
There are following steps successively：
1) using waterproof case and lower waterproof case in the difference injection molding of identical material, the upper waterproof case and described lower anti-
The size of water shell meets usb protocol regulation；
2) through hole by the installation corresponding with the lower waterproof case of four of A types USB connector female seat connection pins used
Cooperation of being full of is assembled, and waterproof sealing structure is formed in through hole；
3) socket by the installation corresponding with the lower waterproof case of the fixed feet of the housing of the A types USB connector female seat uses
Interference fit assembling, waterproof sealing structure is formed in spigot；
4) it is using ultrasonic bonding that the upper waterproof case and the lower waterproof case is welded, formed outside totally-enclosed waterproof
Shell, waterproof A type USB connector female seats are made.
6. the manufacture method of waterproof A types USB connector female seat as claimed in claim 5, it is characterised in that：
The upper waterproof case material is identical with the lower waterproof case material, is polyamide PA, polycarbonate, polystyrene
One kind in PS, acrylonitrile-butadiene-styrene copolymer ABS, polymetylmethacrylate.
7. the manufacture method of the waterproof A type USB connector female seats as described in claim 5 or 6, it is characterised in that：
The upper waterproof case material and the lower waterproof case material are polyamide PA.
8. the manufacture method of waterproof A types USB connector female seat as claimed in claim 5, it is characterised in that：
The fixed feet of the housing is 2~4 fixed feets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710844201.3A CN107768897A (en) | 2017-09-19 | 2017-09-19 | Waterproof A type USB connector female seats and its manufacture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710844201.3A CN107768897A (en) | 2017-09-19 | 2017-09-19 | Waterproof A type USB connector female seats and its manufacture method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107768897A true CN107768897A (en) | 2018-03-06 |
Family
ID=61265994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710844201.3A Pending CN107768897A (en) | 2017-09-19 | 2017-09-19 | Waterproof A type USB connector female seats and its manufacture method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107768897A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108232705A (en) * | 2018-03-12 | 2018-06-29 | 赛尔康技术（深圳）有限公司 | A kind of USBA connector female seats and preparation method thereof and electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103367969A (en) * | 2012-04-03 | 2013-10-23 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN203312543U (en) * | 2013-06-18 | 2013-11-27 | 信音电子(中国)股份有限公司 | Waterproof connector |
| CN203481495U (en) * | 2013-08-12 | 2014-03-12 | 上海莫仕连接器有限公司 | Electric connector |
| CN203607606U (en) * | 2013-09-03 | 2014-05-21 | 东莞宇球电子股份有限公司 | Electrical connector |
| CN104112931A (en) * | 2013-04-18 | 2014-10-22 | 富士康(昆山)电脑接插件有限公司 | Socket electric connector and manufacture method thereof |
| CN204481220U (en) * | 2015-03-25 | 2015-07-15 | 神迅科技股份有限公司 | The USB Type-C with water-proof function connects female seat |
| CN205543399U (en) * | 2016-01-29 | 2016-08-31 | 东莞讯滔电子有限公司 | Electric connector |
| CN206135051U (en) * | 2016-10-10 | 2017-04-26 | 昆山捷皇电子精密科技有限公司 | USBType C stromatolite waterproof seal connector |
| CN207398461U (en) * | 2017-09-19 | 2018-05-22 | 赛尔康技术（深圳）有限公司 | Waterproof A type USB connector female seats |
-
2017
- 2017-09-19 CN CN201710844201.3A patent/CN107768897A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103367969A (en) * | 2012-04-03 | 2013-10-23 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN104112931A (en) * | 2013-04-18 | 2014-10-22 | 富士康(昆山)电脑接插件有限公司 | Socket electric connector and manufacture method thereof |
| CN203312543U (en) * | 2013-06-18 | 2013-11-27 | 信音电子(中国)股份有限公司 | Waterproof connector |
| CN203481495U (en) * | 2013-08-12 | 2014-03-12 | 上海莫仕连接器有限公司 | Electric connector |
| CN203607606U (en) * | 2013-09-03 | 2014-05-21 | 东莞宇球电子股份有限公司 | Electrical connector |
| CN204481220U (en) * | 2015-03-25 | 2015-07-15 | 神迅科技股份有限公司 | The USB Type-C with water-proof function connects female seat |
| CN205543399U (en) * | 2016-01-29 | 2016-08-31 | 东莞讯滔电子有限公司 | Electric connector |
| CN206135051U (en) * | 2016-10-10 | 2017-04-26 | 昆山捷皇电子精密科技有限公司 | USBType C stromatolite waterproof seal connector |
| CN207398461U (en) * | 2017-09-19 | 2018-05-22 | 赛尔康技术（深圳）有限公司 | Waterproof A type USB connector female seats |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108232705A (en) * | 2018-03-12 | 2018-06-29 | 赛尔康技术（深圳）有限公司 | A kind of USBA connector female seats and preparation method thereof and electronic equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180306 |