CN104319531B - A kind of power supply output DC adapter and production method thereof - Google Patents
A kind of power supply output DC adapter and production method thereof Download PDFInfo
- Publication number
- CN104319531B CN104319531B CN201410578250.3A CN201410578250A CN104319531B CN 104319531 B CN104319531 B CN 104319531B CN 201410578250 A CN201410578250 A CN 201410578250A CN 104319531 B CN104319531 B CN 104319531B
- Authority
- CN
- China
- Prior art keywords
- main body
- inner bag
- body inner
- wire rod
- adapter
- 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.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 229920003023 plastic Polymers 0.000 claims abstract description 24
- 239000004033 plastic Substances 0.000 claims abstract description 24
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052802 copper Inorganic materials 0.000 claims abstract description 18
- 239000010949 copper Substances 0.000 claims abstract description 18
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 238000002604 ultrasonography Methods 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 238000013016 damping Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000010923 batch production Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009864 tensile test Methods 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
- H01R13/50—Bases; Cases formed as an integral body
-
- 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
- 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)
- Pressure Welding/Diffusion-Bonding (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention discloses a kind of power supply output DC adapter and production method thereof, including: main body cover, main body inner bag, main body line sleeve pipe and output DC wire rod；Described main body inner bag includes plastic stent, the slotted eye connecting main body line sleeve pipe it is provided with in the middle of described plastic stent rear portion, on described main body line casing pipe sleeve and wire rod, described plastic stent front part sides is provided with the copper pipe distinguishing positive-negative polarity, described copper pipe welds mutually with wire rod, main body inner bag global sections is font, it is respectively equipped with one Supersonic swash in two font prominences of plastic stent, direction is parallel with prominence, described main body cover coordinates nesting with main body inner bag, and is provided with the sound wave groove matched with Supersonic swash.The invention has the beneficial effects as follows: under not affecting the premise of adapter overall appearance and electrical property, solving the difficulty of multicompartment compound use, this adapter has good reliability, easy to operate, with low cost.
Description
Technical field
The present invention relates to mechanically or electrically field, specifically a kind of DC adapter for power supply (linear power supply or Switching Power Supply), charger output.
Background technology
DC adapter traditional at present, substantially integrated injection forming is all adopted, the design within this adapter and injection moulding is made to there is very big technology or technology difficulty, cannot complete to produce in enormous quantities, along with power supply or charger industry, the continuous minimizing of overall dimensions, this problem will become more to highlight, so that using and promoting of this convention connectors is limited by very large.
Current solution to the problems described above mainly has following two kinds:
Method one: main body cover adopts split type with main body inner bag, after main body inner bag molding, it is directly inserted in main body cover, in order to ensure firmly to be combined between main body inner bag and main body cover, insert port at main body cover, add two plastic plugs, it is ensured that main body cover and main body inner bag link together reliably.Thus well solving above-mentioned said technology or process difficulties, but the program, owing to adding two plastic plugs, it is impossible to use automation equipment to produce in batches, another: work efficiency and reliability and steadiness also will be had a greatly reduced quality, still cannot solve production capacity and reduce the purpose of cost.
Method two: the inner face contacted with main body cover at main body inner bag, add damping slot, the direction of damping slot is consistent with the direction of insertion, utilize damping slot outside main body inner bag and main body cover fully in contact with, make main body inner bag after inserting main body cover, effect due to damping slot, main body inner bag is effectively stuck in main body cover, thus playing the integrally formed effect of equivalence, but very big discreteness and the margin of tolerance is there is due to working of plastics itself, if the size of main body inner bag limit on the upper side, the size limit on the lower side of main body cover, because main body inner bag is provided with damping slot, main body cover cannot be normally fully inserted into by making the main body inner bag with damping slot, add the difficulty of production；If the size of main body inner bag limit on the lower side, and the size limit on the upper side of main body cover, when main body inner bag is inserted into main body cover, owing to main body cover is bigger than normal, the damping slot of main body inner bag will not have original effect, cause the main body inner bag assembled, it is easy to pull out from main body cover, do not reach the pulling tension requirements of adapter, in order to meet the tensile test requirement to main body inner bag, gap place at main body inner bag and main body cover, glue must be put, to prevent main body inner bag from coming off or being pulled out, so, it is greatly increased the difficulty of batch production, reduce the efficiency of production, and these operations, pure craft can only be leaned on to complete, batch production is restricted, it is unable to reach perfect condition, it may be said that, the program also fails to fundamentally solve problem described above.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of rational in infrastructure, at the bottom of cost, can automated production, the power supply being connected firmly output DC adapter and production method thereof.
This power supply output DC adapter, including: main body cover, main body inner bag, main body line sleeve pipe and output DC wire rod；Described main body inner bag includes plastic stent, the slotted eye connecting main body line sleeve pipe it is provided with in the middle of described plastic stent rear portion, described main body line sleeve pipe is placed on wire rod, described plastic stent front part sides is provided with the copper pipe distinguishing positive-negative polarity, described copper pipe welds mutually with wire rod, main body inner bag global sections is font, it is respectively equipped with one Supersonic swash in two font prominences of plastic stent, direction is parallel with prominence, described main body cover coordinates nesting with main body inner bag, and is provided with the sound wave groove matched with Supersonic swash.
As preferably: described main body inner bag is an injection molded.
As preferably: described main body cover material is ABS, PC, PVC, PA, PPE or PPS.
The production method of this power supply output DC adapter, comprises the steps:
First main body line sleeve pipe is fixed on wire rod, then the copper pipe and corresponding wire rod of distinguishing positive-negative polarity are welded together；
To put into again in mould and carry out injection molded, this mould is additionally arranged two road sound wave lofts, after injection molded, define a collection copper pipe, inner bag plastics fixed support, main body line sleeve pipe, at interior cabinet body part, the fixed support of main body inner bag devises two roads and is available for ultrasonic equipment and carries out the Supersonic swash of high temperature welding；
Again by main body inner bag assembly, it is inserted in the main body cover being provided with Supersonic wave trough by the direction of Supersonic swash；
Again comprising main body inner bag and main body cover is put in ultrasound particular manufacturing craft, carry out ultrasound high temperature welding so that the Supersonic wave trough of the Supersonic swash on main body inner bag and main body cover inwall is welded together, and forms a complete adapter.
nullThe invention has the beneficial effects as follows: because of this main body inner bag assembly，Adopt a injection forming process，Therefore main body inner bag assembly is exactly a single piece，With other convention body inner bag the difference is that，In the middle of the fixed support of this main body inner bag，That is: on the heart yearn limit of wire rod，Devise two roads to be available for ultrasonic equipment and carry out the sound wave line of high temperature welding，Again by main body inner bag assembly，It is inserted in the main body cover being provided with Supersonic wave trough by the direction of sound wave line，Again comprising main body inner bag and main body cover is put in ultrasound particular manufacturing craft，Carry out ultrasound high temperature welding，The Supersonic wave trough making the sound wave line on main body inner bag fixed support and main body cover inwall is welded together，Form a complete adapter，An once-forming single piece can be equal to，Efficiently solve the technical barrier that the main body inner bag of this adapter is easily extracted from main body cover，Avoid because the main body inner bag of adapter loosens and the electrically problem such as the loose contact that causes in main body cover，Serve the effect of resistance to plug.It addition, the present invention both need not increase gluing process, do not need again main body inner bag and the main body cover of too high dimension precision requirement, and can guarantee that plug and the switching performance of high intensity.Under not affecting the premise of adapter overall appearance and electrical property, solving the difficulty of multicompartment compound use, this adapter has good reliability, easy to operate, with low cost.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention；
Fig. 2 is the explosive view that main body cover and other assemblies are separated by the present invention.
Description of reference numerals: Supersonic swash 1, main body cover 2, plastic stent 3, main body line sleeve pipe 4, copper pipe 5, wire rod 6.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described further.Although the present invention will be described in conjunction with preferred embodiment, it should be understood that be not offered as limiting the invention in described embodiment.On the contrary, the present invention will contain the alternative, modified model and the equivalent that can be included in the scope of the present invention that appended claims limits.
As shown in Figure 1 to Figure 2, this power supply output DC adapter of the present embodiment, including: main body cover 2, main body inner bag, main body line sleeve pipe 4 and output DC wire rod 6；Described main body inner bag includes plastic stent 3, the slotted eye connecting main body line sleeve pipe 4 it is provided with in the middle of described plastic stent 3 rear portion, on described main body line sleeve pipe 4 set and wire rod 6, described plastic stent 3 front part sides is provided with the copper pipe 5 distinguishing positive-negative polarity, described copper pipe 5 welds with wire rod 6 phase, main body inner bag global sections is 8-shaped, it is respectively equipped with one Supersonic swash 1 in two 8-shaped prominences of plastic stent 3, direction is parallel with prominence, described main body cover 2 coordinates nesting with main body inner bag, and is provided with the sound wave groove matched with Supersonic swash 1.Described main body inner bag is an injection molded.Described main body cover 2 material is ABS, PC, PVC, PA, PPE or PPS.
The production method of the power supply output DC adapter of the present embodiment, comprises the steps:
First main body line sleeve pipe 4 is fixed on wire rod 6, then the copper pipe 5 and corresponding wire rod 6 of distinguishing positive-negative polarity are welded together；
To put into again in mould and carry out injection molded, this mould is additionally arranged two road sound wave lofts, after injection molded, define a collection copper pipe, inner bag plastics fixed support, main body line sleeve pipe, at interior cabinet body part, the fixed support of main body inner bag devises two roads and is available for ultrasonic equipment and carries out the Supersonic swash 1 of high temperature welding；
Again by main body inner bag assembly, it is inserted in the main body cover 2 being provided with Supersonic wave trough by the direction of Supersonic swash 1；
Again comprising main body inner bag and main body cover 2 is put in ultrasound particular manufacturing craft, carry out ultrasound high temperature welding so that the Supersonic wave trough of the Supersonic swash 1 on main body inner bag and main body cover 2 inwall is welded together, and forms a complete adapter.
The power supply output DC adapter of the present embodiment, is first fixed on main body line sleeve pipe 4 on wire rod, then by fix main body line sleeve pipe 4 wire rod 6 metal part and copper pipe 5 weld together.Devising twice Supersonic swash 1 near the both sides of wire rod 6, direction is consistent with the wire direction of insertion, forms one and includes two panels and represent the main body inner bag of positive and negative polarity copper pipe 5 and Supersonic swash 1 respectively.
Described main body cover 2, indoor design has one to be available for the trough gutter that main body inner bag Supersonic swash 1 inserts, and the sectional view of main body cover 2 is approximately one " ∞ ", and both sides be circular, can the main body inner bag insertion of ribbon supply ultrasound line 1.
Main body cover 2 includes the Supersonic wire casing for ultrasonic equipment high temperature welding, the both sides of main body cover 2 respectively open one the circular port inserted for main body inner bag copper pipe 5, the load equipment being beneficial to charger or Switching Power Supply is connected, again the main body inner bag single piece added with Supersonic swash 1 is inserted in main body cover 2, put in special ultrasound mould, after ultrasound high temperature welding, form an attachable one integral piece, the mutual welding of sound wave groove because of Supersonic swash 1 and main body cover 2 inwall of main body inner bladder outer wall, and fuse into an one integral piece, an once-forming single piece can be equal to.
Claims (2)
1. a power supply output DC adapter, it is characterised in that including: main body cover (2), main body inner bag, main body line sleeve pipe (4) and output DC wire rod (6)；Described main body inner bag includes plastic stent (3), the slotted eye connecting main body line sleeve pipe (4) it is provided with in the middle of described plastic stent (3) rear portion, described main body line sleeve pipe (4) is placed on wire rod (6), described plastic stent (3) front part sides is provided with the copper pipe (5) distinguishing positive-negative polarity, described copper pipe (5) welds mutually with wire rod (6), main body inner bag global sections is (8) font, it is respectively equipped with one Supersonic swash (1) in two 8-shaped prominences of plastic stent (3), direction is parallel with prominence, described main body cover (2) coordinates nesting with main body inner bag, and it is provided with the sound wave groove matched with Supersonic swash (1)；
Described main body inner bag is an injection molded；
Described main body cover (2) material is ABS, PC, PVC, PA, PPE or PPS.
2. the production method of the power supply output DC adapter described in a claim 1, it is characterised in that comprise the steps:
First main body line sleeve pipe (4) is fixed on wire rod (6), then the copper pipe (5) and corresponding wire rod (6) of distinguishing positive-negative polarity are welded together；
Place into and mould carries out injection molded, this mould is additionally arranged two road sound wave lofts, after injection molded, define a collection copper pipe, plastic stent (3), main body line sleeve pipe (4) devises two roads on interior main body inner bag, the plastic stent (3) of main body inner bag and is available for ultrasonic equipment and carries out the Supersonic swash (1) of high temperature welding；
Again by main body inner bag, it is inserted in the main body cover (2) being provided with Supersonic wave trough by the direction of Supersonic swash (1)；
Again main body inner bag and main body cover (2) are put in ultrasound particular manufacturing craft, carry out ultrasound high temperature welding, the Supersonic wave trough making the Supersonic swash (1) on main body inner bag and main body cover (2) inwall is welded together, and forms a complete adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410578250.3A CN104319531B (en) | 2014-10-24 | 2014-10-24 | A kind of power supply output DC adapter and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410578250.3A CN104319531B (en) | 2014-10-24 | 2014-10-24 | A kind of power supply output DC adapter and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104319531A CN104319531A (en) | 2015-01-28 |
| CN104319531B true CN104319531B (en) | 2016-07-06 |
Family
ID=52374732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410578250.3A Expired - Fee Related CN104319531B (en) | 2014-10-24 | 2014-10-24 | A kind of power supply output DC adapter and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104319531B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001035583A (en) * | 1999-05-20 | 2001-02-09 | Kawasaki Densen Kk | Power source plug |
| JP2003249286A (en) * | 2002-02-25 | 2003-09-05 | Furukawa Electric Co Ltd:The | Protecting method for flat cable having connector and protection structure |
| CN201323320Y (en) * | 2008-11-10 | 2009-10-07 | 富士康(昆山)电脑接插件有限公司 | Cable connector component |
| CN201590532U (en) * | 2009-11-14 | 2010-09-22 | 富港电子（东莞）有限公司 | Power connector |
| CN201994947U (en) * | 2010-12-30 | 2011-09-28 | 环旭电子股份有限公司 | Portable network attached device |
| CN204216288U (en) * | 2014-10-24 | 2015-03-18 | 浙江矛牌电子科技有限公司 | A kind of power supply exports DC connector |
-
2014
- 2014-10-24 CN CN201410578250.3A patent/CN104319531B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104319531A (en) | 2015-01-28 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20160706 |