CN105390849B - The coupler bindiny mechanism of secondary injection molding - Google Patents
The coupler bindiny mechanism of secondary injection molding Download PDFInfo
- Publication number
- CN105390849B CN105390849B CN201510884858.3A CN201510884858A CN105390849B CN 105390849 B CN105390849 B CN 105390849B CN 201510884858 A CN201510884858 A CN 201510884858A CN 105390849 B CN105390849 B CN 105390849B
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- Prior art keywords
- inserted sheet
- coupler
- stent
- sheet stent
- fixed part
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- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 238000001746 injection moulding Methods 0.000 title claims abstract description 12
- 238000009422 external insulation Methods 0.000 claims abstract description 24
- 238000009413 insulation Methods 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 description 9
- 239000007924 injection Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 239000000243 solution Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 4
- 238000012797 qualification Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920000034 Plastomer Polymers 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Insulating Bodies (AREA)
Abstract
The invention discloses a kind of coupler bindiny mechanism of secondary injection molding, including：At least one conductive insert, the inserted sheet are provided with the electrically conducting contact and fixed part of integral structure, and the conducting wire of the fixed part and coupler is conductively connected；Inserted sheet stent is molded insulation system for integral type, and the fixed part of the inserted sheet is arranged in the inserted sheet stent, and the electrically conducting contact protrudes from the inserted sheet stent, and the conducting wire is drawn from the inserted sheet stent；And external insulation layer, package are arranged on the periphery of the inserted sheet stent, described external insulation layer one end is set as the outer ring with opened portion, and the inserted sheet is arranged in the accommodating cavity of the outer ring.The coupler bindiny mechanism of the present invention strengthens the bonding strength of inserted sheet and inserted sheet stent and conducting wire, effectively increases the dielectric strength of coupler bindiny mechanism, solve coupler electric leakage, short circuit and dielectric strength it is low etc. caused by safety problem.
Description
Technical field
The present invention relates to a kind of coupler, it is more particularly related to which a kind of coupler of secondary injection molding connects
Connection mechanism.
Background technology
In existing market coupler bindiny mechanism, coupler connect conductive, such coupler after need to assembling inserted sheet
Generally individual moulding, assembles after inserted sheet that there are the inadequate safety problems of creepage distance, and it is existing to easily cause electric leakage, short circuit etc.
As on the other hand, coupler assembling insert mechanism can not be fixed effectively there are inserted sheet and generate short circuit problem, that is to say, that usually
Inserted sheet is manually inserted on inserted sheet stent, and easy product inserted sheet angle is not right, phenomena such as leading to not connect, causes to couple
The qualification rate of device declines, and inserted sheet connect with plate-inserting structure and is not fixed, and easily falls, loosens, and use reliability is caused to reduce,
Cause the drawbacks of very big.
Therefore, it now there is an urgent need for a kind of dielectric strength height, while has both the coupler that security performance is strong, use reliability is high and connects
Connection mechanism.
Invention content
It is an object of the invention to solve at least the above, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of coupler bindiny mechanism of secondary injection molding, by inserted sheet and conducting wire
It is fixed after connection by single injection-molded, strengthens inserted sheet and inserted sheet stent and the bonding strength of conducting wire, while in inserted sheet
Stent periphery is molded by second, effectively increases the dielectric strength of coupler bindiny mechanism, further, there is provided increases
The outer ring of creepage distance on inserted sheet, solve coupler electric leakage, short circuit and dielectric strength it is low etc. caused by safety problem.
In order to realize these purposes and other advantages according to the present invention, a kind of coupler of secondary injection molding is provided
Bindiny mechanism, including：
At least one conductive insert, the inserted sheet is provided with the electrically conducting contact and fixed part of integral structure, described solid
The conducting wire for determining portion and coupler is conductively connected；
Inserted sheet stent is molded insulation system for integral type, and the fixed part of the inserted sheet is arranged in the inserted sheet stent,
The electrically conducting contact protrudes from the inserted sheet stent, and the conducting wire is drawn from the inserted sheet stent；And
External insulation layer, package are arranged on the periphery of the inserted sheet stent, and described external insulation layer one end is set as having spacious
The outer ring in portion is opened, the inserted sheet is arranged in the accommodating cavity of the outer ring.
Preferably, the inserted sheet is copper component, and the end of the electrically conducting contact is provided with lead angle structure.
Preferably, the fixed part is provided with the overhead structure for strengthening with the inserted sheet stent bonding strength, described
Overhead structure is arranged in the agent structure of the inserted sheet.
Preferably, one end of the overhead structure is drawn obliquely from the fixed part, the corresponding fixation in lead division lower end
First through hole is offered in portion.
Preferably, the both sides of the fixed part are additionally provided with the boss for strengthening with the inserted sheet stent bonding strength.
Preferably, first for connecting with the conducting wire is additionally provided on the fixed part of the overhead structure lower end to reinforce
End and second reinforces end, and the overhead structure, first through hole, boss, the first reinforcing end and the second reinforcing end are embedded in described
In inserted sheet stent.
Preferably, the upper perforation of the inserted sheet stent offers the second through-hole, and the external insulation layer filling described second is logical
Hole.
Preferably, insulation protrusion is provided in the interface surface of the inserted sheet stent and the electrically conducting contact, it is described
Inserted sheet passes outwards through the protrusion and is fixed on the inserted sheet stent.
Preferably, the external insulation layer includes insulating body, annular is arranged on outer ring and the setting of insulating body end
In the leading part of insulating body end tail, the insulating body fills second through-hole and is wrapped in the outer of the inserted sheet stent
Week, the outer ring are provided projectingly in the end of the inserted sheet stent, and the electrically conducting contact and protrusion are arranged in the outer ring,
The leading part covering is arranged on the conducting wire periphery.
Preferably, the outer ring protrudes from the end of the electrically conducting contact, and the outer ring is set as connecting with coupler
Connect the dongle configuration of pedestal cooperation.
The present invention includes at least following advantageous effect：
1st, the present invention by being once molded to form integral structure after first inserted sheet is connect with conducting wire, inserted sheet, conducting wire and
Inserted sheet stent bonding strength is high, ensures inserted sheet firm position, meanwhile, the qualification rate of coupler production is improved, avoids inserting
Piece plugs angle, height is against regulation and causes the unqualified problem of product；
2nd, the present invention is molded with external insulation by quadric injection mould on the basis of primary injection in the periphery of inserted sheet stent
Layer, forms complete coupler structure, and external insulation layer encases inserted sheet stent completely, plays the effect of double hyer insulation, improves
The dielectric strength of coupler；
3rd, the end position of inserted sheet stent is designed with outer ring structure, increases the creepage distance of inserted sheet, solves coupler appearance
Safety problem caused by easy electric leakage, short circuit etc., while the dielectric strength of coupler is further increased, also, the setting of outer ring
Also act as the effect for the connection positioning for improving coupler bindiny mechanism so that coupler bindiny mechanism plugs more with coupler base
It is convenient to add.
Part is illustrated to embody by further advantage, target and the feature of the present invention by following, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is the structure diagram of the inserted sheet；
Fig. 2 is the attachment structure schematic diagram of the inserted sheet and conducting wire；
Fig. 3 is the structure diagram after single injection-molded；
Fig. 4 is the structure diagram of the external insulation layer；
Fig. 5 is the overall structure diagram of coupler bindiny mechanism after post forming；
Fig. 6 is the concrete structure schematic diagram of coupler bindiny mechanism end head；
Fig. 7 is the schematic cross-sectional view of the coupler bindiny mechanism.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to enable those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other element or combinations.
As shown in figs. 1-7, the present invention provides a kind of coupler bindiny mechanism of secondary injection molding, including：
At least one conductive insert 100 needs freely set the number of inserted sheet according to the connection of coupler, usually
2-3, the shape of inserted sheet can also freely be set, usually copper laminated structure, and the inserted sheet 100 is provided with integral type knot
The electrically conducting contact 110 of structure and fixed part 120, the top of inserted sheet 100 is electrically conducting contact 110, for being inserted into coupler base
And with coupler base conductive contact, lower part is fixed part 120, for being fixed with coupler bindiny mechanism main body, the fixation
Portion 120 and the conducting wire 220 of coupler are conductively connected, and each inserted sheet is connect with a connecting line 210；
Inserted sheet stent 300 is molded insulation system for integral type, after inserted sheet 100 and the fixed connection of conducting wire 220, together
It is put into mold and is once molded, after demoulding, an injection molding body is the fixed part of inserted sheet stent 300, the thus inserted sheet
120 are arranged in the inserted sheet stent 300, and the electrically conducting contact 110 protrudes from the inserted sheet stent 300, such as Fig. 3 institutes
Show, the conducting wire 220 is drawn from the inserted sheet stent 300, and inserted sheet 100, conducting wire 220 and inserted sheet stent 300 are formed as a result,
For integral type fixed structure, integral structure is formed by being once molded after inserted sheet is connect with conducting wire, inserted sheet, conducting wire and insert
Plate rack bonding strength is high, ensures inserted sheet firm position, meanwhile, the qualification rate of coupler production is improved, avoids inserted sheet
Plug angle, height is against regulation and causes the unqualified problem of product；And
External insulation layer 400 after the completion of primary injection, a moulding is placed and carries out being molded for the second time in a mold,
A layer insulating namely is molded in the periphery of inserted sheet stent 300, after demoulding, secondary injection plastomer is external insulation layer 400, thus
An entire injection molding body is just wrapped by secondary injection plastomer, forms complete coupler bindiny mechanism, is once being molded as a result,
On the basis of, external insulation layer is molded in the periphery of inserted sheet stent by quadric injection mould, forms complete coupler structure, it is outer exhausted
Edge layer encases inserted sheet stent completely, plays the effect of double hyer insulation, improves the dielectric strength of coupler；
External insulation layer 400 wraps up the periphery for being arranged on the inserted sheet stent, also, 400 one end of the external insulation layer is set
For the outer ring 410 with opened portion, the inserted sheet 100 is arranged in the accommodating cavity of the outer ring 410, particularly, entirely leads
Electrical connection section 110 is just suffered in accommodating cavity, and such design structure increases the creepage distance of inserted sheet, when coupler bindiny mechanism
After being connect with coupler base, inserted sheet and external and coupler surface creepage distance are increased, inserted sheet is not easy and external conductive,
Solve coupler easily leak electricity, safety problem caused by short circuit etc., while further increase the dielectric strength of coupler.
In a kind of embodiment, based on the above technical solution, the inserted sheet 100 is copper component, specially rectangular
Shape platy structure, the end of the electrically conducting contact 110 are provided with lead angle structure 111, convenient for working as coupler bindiny mechanism and coupling
When clutch pedestal plugs together, guiding inserted sheet is inserted into jack, convenient for the plug and positioning of coupler bindiny mechanism.
In a kind of embodiment, based on the above technical solution, the fixed part 120 be provided with for strengthen with it is described
The overhead structure 122 of 300 bonding strength of inserted sheet stent, the overhead structure 122 are arranged on the agent structure of the inserted sheet 100
On, specifically, one end of the overhead structure 122 is drawn obliquely from the fixed part 120, a chamfering is formed, increases and inserts
The contact surface of piece and inserted sheet stent, improves bond strength, at the same chamfering effectively prevent in inserted sheet swapping process stress relative to
The drawbacks of inserted sheet stent moves backward, while offer first through hole on the corresponding fixed part in overhead structure lead division lower end
121, once during injection so that inserted sheet stent runs through first through hole, further improves the bonding strength of inserted sheet and inserted sheet stent.
In a kind of embodiment, based on the above technical solution, the both sides of the fixed part 120 be additionally provided with for into
One step strengthens the boss 130 with 300 bonding strength of inserted sheet stent.
In a kind of embodiment, based on the above technical solution, also set up on the fixed part of the overhead structure lower end
It is useful for the connect with the conducting wire first reinforcing end 150 and second and reinforces end 140, the conductive part of conducting wire once passes through first,
Second reinforces end, and then first, second reinforcing end is fixed with conductor clamping, is once molded after fixed, the barb knot
Structure, first through hole, boss, the first reinforcing end 150 and second reinforce end 140 and are embedded in the inserted sheet stent, form one
Formula structure.
In a kind of embodiment, based on the above technical solution, the upper perforation of the inserted sheet stent offers second and leads to
Hole 310, when being molded for the second time, the external insulation layer 400 fills second through-hole 310, and wraps up and be arranged on inserted sheet stent
Periphery so that external insulation layer 400 and inserted sheet stent are fixed.
In a kind of embodiment, based on the above technical solution, in the inserted sheet stent and the electrically conducting contact
Insulation protrusion 320 is provided in interface surface, the inserted sheet passes outwards through described raised 320 and is fixed on the inserted sheet stent,
That is, the contact jaw of inserted sheet and inserted sheet stent is provided with insulation protrusion 320, insulation protrusion 320, which can play, strengthens each insert
The creepage distance of plate rack increases dielectric strength, meanwhile, the bonding strength of inserted sheet and inserted sheet stent can be improved, avoids conduction
Contact site stress is shaken or even is deformed, and there are one act on being for insulation protrusion 320：Card slot is provided on coupler base, is coupled
Device bindiny mechanism plugs together with pedestal when connecting, and insulation protrusion 320 is just fastened in card slot, plays connection positioning, the company of raising
Connect the effect of intensity.
In a kind of embodiment, based on the above technical solution, the external insulation layer 400 includes insulating body, annular
It is arranged on the outer ring 410 of insulating body end and is arranged on the leading part 420 of insulating body end tail, the insulating body filling
Second through-hole and the periphery for being wrapped in the inserted sheet stent, the outer ring 410 are provided projectingly at the end of the inserted sheet stent
Head, the electrically conducting contact and protrusion are arranged in the outer ring, and electricity is climbed with external so as to which outer ring 410 plays increase inserted sheet
Distance so that inserted sheet is not easy and external conductive, solve coupler easily leak electricity, safety problem caused by short circuit etc., while into
One step increases the dielectric strength of coupler.The covering of leading part 420 is arranged on the conducting wire periphery, for conducting wire to be avoided to exist
End fractures breakage.More specifically, the outer ring 410 protrudes from the end of the electrically conducting contact, and the outer ring is set
To connect the dongle configuration of pedestal cooperation with coupler, that is to say, that outer ring forms a specific connection structure, with coupling
Connection structure cooperation on device pedestal plays the effect for the connection positioning for improving coupler bindiny mechanism so that coupler connects
It is more convenient that mechanism is plugged with coupler base, meanwhile, the hardness of external insulation layer is bigger, and particularly outer collar region prevents from becoming
Shape distorts, and causes the loose contact of coupler.
From the above mentioned, it is fixed after inserted sheet is connect with conducting wire by single injection-molded, strengthens inserted sheet and inserted sheet stent
And the bonding strength of conducting wire, while be molded in inserted sheet stent periphery by second, effectively increase coupler bindiny mechanism
Dielectric strength, further, there is provided increase inserted sheet on creepage distance outer ring, solve coupler electric leakage, short circuit and absolutely
Safety problem caused by the low grade of edge intensity.
Wherein, the present invention by being once molded to form integral structure after first inserted sheet is connect with conducting wire, inserted sheet, conducting wire with
And inserted sheet stent bonding strength is high, ensures inserted sheet firm position, meanwhile, the qualification rate of coupler production is improved, is avoided
Inserted sheet plugs angle, height is against regulation and causes the unqualified problem of product；And on the basis of primary injection, pass through
Quadric injection mould is molded with external insulation layer in the periphery of inserted sheet stent, forms complete coupler structure, and external insulation layer is by inserted sheet branch
Frame encases completely, plays the effect of double hyer insulation, improves the dielectric strength of coupler；Further, inserted sheet stent
End position is designed with outer ring structure, increases the creepage distance of inserted sheet, solve coupler easily leak electricity, peace caused by short circuit etc.
Full problem, while the dielectric strength of coupler is further increased, also, the setting of outer ring also acts as and improves coupler connection machine
The effect of the connection positioning of structure so that it is more convenient that coupler bindiny mechanism plugs with coupler base.
Although the embodiments of the present invention have been disclosed as above, but its be not restricted in specification and embodiment it is listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, it is of the invention and unlimited
In specific details and legend shown and described herein.
Claims (3)
1. a kind of coupler bindiny mechanism of secondary injection molding, which is characterized in that including：
At least one conductive insert, the inserted sheet are provided with the electrically conducting contact and fixed part of integral structure, the fixed part
It is conductively connected with the conducting wire of coupler；
Inserted sheet stent is molded insulation system for integral type, and the fixed part of the inserted sheet is arranged in the inserted sheet stent, described
Electrically conducting contact protrudes from the inserted sheet stent, and the conducting wire is drawn from the inserted sheet stent；And
External insulation layer, package are arranged on the periphery of the inserted sheet stent, and described external insulation layer one end is set as with opened portion
Outer ring, the inserted sheet is arranged in the accommodating cavity of the outer ring；
The inserted sheet is copper component, and the end of the electrically conducting contact is provided with lead angle structure；
The fixed part is provided with the overhead structure for strengthening with the inserted sheet stent bonding strength, the overhead structure setting
In the agent structure of the inserted sheet；
One end of the overhead structure is drawn obliquely from the fixed part, and is offered on the corresponding fixed part in lead division lower end
One through-hole；
The both sides of the fixed part are additionally provided with the boss for strengthening with the inserted sheet stent bonding strength；
It is additionally provided on the fixed part of the overhead structure lower end and adds for the first reinforcing end being connect with the conducting wire and second
Fixed end, the overhead structure, first through hole, boss, the first reinforcing end and the second reinforcing end are embedded in the inserted sheet stent；
The upper perforation of the inserted sheet stent offers the second through-hole, and the external insulation layer fills second through-hole；
Insulation protrusion is provided in the interface surface of the inserted sheet stent and the electrically conducting contact, the inserted sheet passes outwards through
The protrusion is fixed on the inserted sheet stent.
2. the coupler bindiny mechanism of secondary injection molding as described in claim 1, special to levy in the external insulation layer packet
Include insulating body, annular be arranged on the outer ring of insulating body end and be arranged on the leading part of insulating body end tail, it is described absolutely
Edge main body fills second through-hole and is wrapped in the periphery of the inserted sheet stent, and the outer ring is provided projectingly in the inserted sheet branch
The end of frame, the electrically conducting contact and protrusion are arranged in the outer ring, and the leading part covering is arranged on outside the conducting wire
Week.
3. the coupler bindiny mechanism of secondary injection molding as claimed in claim 2, special to levy in the outer ring protrudes from
The end of the electrically conducting contact, and the outer ring is set as connecting the dongle configuration of pedestal cooperation with coupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510884858.3A CN105390849B (en) | 2015-12-04 | 2015-12-04 | The coupler bindiny mechanism of secondary injection molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510884858.3A CN105390849B (en) | 2015-12-04 | 2015-12-04 | The coupler bindiny mechanism of secondary injection molding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105390849A CN105390849A (en) | 2016-03-09 |
| CN105390849B true CN105390849B (en) | 2018-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510884858.3A Active CN105390849B (en) | 2015-12-04 | 2015-12-04 | The coupler bindiny mechanism of secondary injection molding |
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| Country | Link |
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| CN (1) | CN105390849B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108521037B (en) * | 2018-05-22 | 2024-05-31 | 天宝电子（惠州）有限公司 | BS plug grounding PIN structure |
| WO2025048733A1 (en) * | 2023-09-01 | 2025-03-06 | Scon Endüstri̇ Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | Insulation of electrical connections |
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| CN1747245A (en) * | 2005-08-26 | 2006-03-15 | 宁波江友电子有限公司 | Inner rack of power supply plug and power supply plug |
| CN2896582Y (en) * | 2006-04-06 | 2007-05-02 | 青岛德升灯业有限公司 | Flexible-tail conductive connecting apparatus |
| CN201608333U (en) * | 2009-11-24 | 2010-10-13 | 宁波拓普电器有限公司 | Connection plug |
| CN204304106U (en) * | 2014-12-29 | 2015-04-29 | 北京荣瑞世纪科技有限公司 | A kind of compression joint type assembly and connection device |
| CN205231312U (en) * | 2015-12-04 | 2016-05-11 | 苏州金莱克精密机械有限公司 | Secondary injection moulding's coupler coupling mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101652902B (en) * | 2007-02-02 | 2013-02-13 | 富加宜汽车控股公司 | Connection device |
-
2015
- 2015-12-04 CN CN201510884858.3A patent/CN105390849B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2664221Y (en) * | 2003-08-14 | 2004-12-15 | 实盈电子(东莞)有限公司 | electrical connector terminal |
| CN1747245A (en) * | 2005-08-26 | 2006-03-15 | 宁波江友电子有限公司 | Inner rack of power supply plug and power supply plug |
| CN2896582Y (en) * | 2006-04-06 | 2007-05-02 | 青岛德升灯业有限公司 | Flexible-tail conductive connecting apparatus |
| CN201608333U (en) * | 2009-11-24 | 2010-10-13 | 宁波拓普电器有限公司 | Connection plug |
| CN204304106U (en) * | 2014-12-29 | 2015-04-29 | 北京荣瑞世纪科技有限公司 | A kind of compression joint type assembly and connection device |
| CN205231312U (en) * | 2015-12-04 | 2016-05-11 | 苏州金莱克精密机械有限公司 | Secondary injection moulding's coupler coupling mechanism |
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|---|---|
| CN105390849A (en) | 2016-03-09 |
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Effective date of registration: 20170418 Address after: Wuzhong District Mudu town of Suzhou city in Jiangsu province 215000 pearl Maple Road No. 99 Applicant after: Suzhou Kingclean Precision Machinery Co., Ltd. Applicant after: LEXY ELECTRIC GREEN ENERGY TECHNOLOGY (SUZHOU) CO., LTD. Address before: Wuzhong District Mudu town of Suzhou city in Jiangsu province 215000 pearl Maple Road No. 99 Applicant before: Suzhou Kingclean Precision Machinery Co., Ltd. |
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