CN110247271A - A kind of rotatable power cord connector - Google Patents
A kind of rotatable power cord connector Download PDFInfo
- Publication number
- CN110247271A CN110247271A CN201910520660.5A CN201910520660A CN110247271A CN 110247271 A CN110247271 A CN 110247271A CN 201910520660 A CN201910520660 A CN 201910520660A CN 110247271 A CN110247271 A CN 110247271A
- Authority
- CN
- China
- Prior art keywords
- metal
- metal ring
- pins
- ring
- metal pins
- 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
- 239000002184 metal Substances 0.000 claims abstract description 122
- 229910052751 metal Inorganic materials 0.000 claims abstract description 122
- 238000001746 injection moulding Methods 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 claims description 12
- 238000005452 bending Methods 0.000 claims description 7
- 239000007769 metal material Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000000047 product Substances 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 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 description 1
- 238000007634 remodeling 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
- H01R13/02—Contact members
- H01R13/04—Pins or blades for co-operation with sockets
-
- 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
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H01R13/111—Resilient sockets co-operating with pins having a circular transverse section
-
- 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
- H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
- H01R35/04—Turnable line connectors with limited rotation angle with frictional contact members
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The present invention relates to a kind of rotatable power cord connectors, including the electrode tip for electric connection of power supply conducting wire, electrode tip includes the first metal ring and the second metal ring of coaxial spaced setting, and first is integral fixed to filling injection molding in annulus between metal ring and the second metal ring, the periphery of first metal ring has extended axially outwardly the first metal pins, the periphery of second metal ring is extended axially by the second metal pins, second metal pins are extended in the same direction with the first metal pins, keep pin end contour after extending between first metal pins and the second metal pins and interval setting.The present invention realize entire power cord connector relative to connection product ontology rotation, can be effectively prevented power supply line pull and kinking problem.
Description
Technical field
The present invention relates to power source head more particularly to a kind of rotatable power cord connectors.
Background technique
On the market common power supply line be with product ontology it is fixed be electrically connected or is plugged with product connect, when power supply line and
After product ontology connects electric power source, there is the case where rotation product ontology in use, such as curling iron is in waving process
Middle needs rotate by a certain angle, this just needs hand-held part to turn an angle, and fixed power supply line can be with the offset of hand-held part
And deviate, because the variation of angle is easy to pull power supply line or be easy to cause kinking problem, need a kind of power supply line
Not will receive to pull caused by product ontology angulation change influences.
On usual power supply line for start to exchange fire line and zero curve two metal pins and meanwhile be mounted on the same insulating base, this
The radical length of the power cord connector of sample is usually larger, causes the exterior insulation profile of power cord connector also to require larger, less
Suitable for the rotation for forming pedestal.
Summary of the invention
The technical problem to be solved by the present invention is in view of the problems of the existing technology provide a kind of opposing product ontology
Rotatable power cord connector.
The technical scheme of the invention to solve the technical problem is: a kind of rotatable power cord connector, feature
Be: including the electrode tip for electric connection of power supply conducting wire, the electrode tip includes the first metal ring of coaxial spaced setting
With the second metal ring, and integral fixed to filling injection molding in annulus between the first metal ring and the second metal ring, institute
The periphery for stating the first metal ring has extended axially outwardly the first metal pins, and all edges of second metal ring are axial
Be extended with the second metal pins, second metal pins are extended in the same direction with the first metal pins, first metal pins and
Keep pin end contour after extending between second metal pins and interval setting.
Further, the development length of first metal pins is shorter than the development length of the second metal pins, and described
Two metal pins towards the first metal ring extend, and penetrate the first metal ring towards the pin end of the first metal pins position
It rests against.
Further, first metal pins and the second metal pins are all provided with towards the respectively affiliated metal ring center of circle
There is bending, and starts to axially extend with the position after bending.
Further, clamping buckle is clamped on the outer peripheral surface of first metal ring and the second metal ring, and
The clamping buckle is metal material, and is fixedly connected with product ontology, the first metal ring and the second metal ring note
Buckle pivoting opposite can be clamped after being moulded into one.
Further, insulation is molded on the both ends of first metal ring and the both ends of the second metal ring
The radical length of base station, the insulation base station is more than the radical length of metal ring, and the insulation base station will be for that will clamp buckle
It is limited on corresponding metal ring.
Compared with prior art, beneficial effects of the present invention are as follows: the present invention passes through the metal that will connect firewire and zero curve
Electrode is separately positioned on the metal ring of two coaxial spaceds setting, and is carried out mould filling inside metal ring and consolidated
Determine and insulate, corresponds to firewire from two metal rings for radially reducing volume, and being coaxially disposed and zero curve is separately connected folder
It holds and connects, the relative rotation being easy to implement between buckle and metal ring, so that realizing that entire power cord connector is opposite connects production
The rotation of product ontology, can be effectively prevented power supply line pull and kinking problem.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of rotatable power cord connector of the present embodiment.
Fig. 2 is the cross-sectional view of electrode tip in a kind of rotatable power cord connector of the present embodiment.
Fig. 3 is the structural schematic diagram that electrode tip increases after insulation base station in a kind of rotatable power cord connector of the present embodiment.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
As shown in Figure 1 to Figure 3, the present embodiment provides a kind of rotatable power cord connectors, including for be electrically connected firewire and
The electrode tip of zero curve, electrode tip include the first metal ring 100 and the second metal ring 200 of upper and lower coaxial spaced setting, and
Pass through integral fixed, the first metal to being molded after filling in annulus between first metal ring 100 and the second metal ring 200
The periphery of annulus 100 has extended axially outwardly the first metal pins 110, and the periphery of the second metal ring 200 axially extends
There are the second metal pins 210, the second metal pins 210 are extended in the same direction with the first metal pins 110,110 He of the first metal pins
Keep pin end contour after extending between second metal pins 210 and interval setting, the present embodiment is by two conductive metals
Pin is respectively distributed on two metal rings up and down, and two metal pins are possessed respective independent base respectively to realize
Seat, and coaxial arrangement is realized from the volume for radially reducing motor side up and down.
The development length that the first metal pins 110 are set in the present embodiment is shorter than the development length of the second metal pins 210,
Second metal pins 110 extend towards the first metal ring 100, and penetrate the first metal ring 100 towards the first metal pins 110
The position of pin end draw close.
In order to further reduce volume radially, the first metal pins 110 and the second metal pins 210 in the present embodiment
The metal ring center of circle belonging to respectively is equipped with bending angle 300, and starts to axially extend with the position after bending, this
Metal pins after sample bending are injection molding fixation in metal ring, reduce volume, also save and be molded into while saving space
This.It is molded latter two metal pins relative axis to be symmetrical arranged, and in injection moulding process, metal pins is located in two metal rings
Symmetrical two sides be equipped with and be equipped with hollow out 400 so that electrode tip will not be because of metal ring during injection molding is integral
Phenomena such as being heated and expanding deformation convenient for protecting the structure of metal ring, and further saves injection molding cost.
Clamping buckle 500 is clamped on the outer peripheral surface of above-mentioned the first metal ring 100 and the second metal ring 200,
And clamping buckle 500 is metal material, and is fixedly connected with product ontology, the first metal ring 100 and the second round metal
Ring 200 can 500 pivotings of opposite clamping buckle after being molded integrally.By taking curling iron as an example, the hand of clamping buckle and curling iron
Shank is fixedly connected, and is conducted, and in this way after connection electric supply, when people, which holds handle portion, carries out curly hair operation, changes hand
When the angle of shank, electrode tip is converted to relative to the rotation of clamping buckle to power cord connector pulling force automatically, prevents power supply
The problem of line kinking.
Insulation is molded on the both ends of the first above-mentioned metal ring 100 and the both ends of the second metal ring 200
Base station 600, the radical length of insulation base station 600 are more than the radical length of metal ring, and insulation base station will be for that will clamp buckle limit
System is on corresponding metal ring.Insulation base station not only plays the role of limitation clamping buckle, but also has two metal pins of interval
Effect, makes metal pins possess independent base station respectively.
A kind of rotatable power cord connector provided in this embodiment passes through the metal electrode difference that will connect firewire and zero curve
It is arranged on the metal ring of two coaxial spaceds setting, and carries out mould filling inside metal ring and be fixed simultaneously absolutely
Edge, correspond to firewire from two metal rings for radially reducing volume, and being coaxially disposed and zero curve is separately connected clamping and is clamped,
The relative rotation being easy to implement between buckle and metal ring, to realize the opposite connection product ontology of entire power cord connector
Rotation, can be effectively prevented power supply line pull and kinking problem.
The foregoing is merely the preferred embodiment of the present invention, it is noted that for those of ordinary skills,
Under the premise of not departing from the principle of the present invention, a variety of remodeling or improvement can be carried out to the present invention, these are regarded as the present invention
Protection scope within.
Claims (5)
1. a kind of rotatable power cord connector, it is characterised in that: including the electrode tip for electric connection of power supply conducting wire, the electrode
End includes the first metal ring and the second metal ring of coaxial spaced setting, and the first metal ring and the second metal ring it
Between it is integral fixed to filling injection molding in annulus, the periphery of first metal ring has extended axially outwardly the first metal and has drawn
Foot, the periphery of second metal ring are extended axially by the second metal pins, second metal pins and the first metal
Pin extends in the same direction, and keeps pin end contour after extending between first metal pins and the second metal pins and interval is set
It sets.
2. a kind of rotatable power cord connector according to claim 1, it is characterised in that: first metal pins prolong
Elongation is shorter than the development length of the second metal pins, and second metal pins extend towards the first metal ring, and penetrate
The position of first metal ring towards the pin end of the first metal pins is drawn close.
3. a kind of rotatable power cord connector according to claim 1, it is characterised in that: first metal pins and
Two metal pins are equipped with bending towards the respectively affiliated metal ring center of circle, and start to prolong along axial direction with the position after bending
It stretches.
4. a kind of rotatable power cord connector according to claim 1, it is characterised in that: first metal ring and
Be clamped with clamping buckle on the outer peripheral surface of two metal rings, and clamping buckle is metal material, and and product ontology into
Row is fixedly connected, can opposite clamping buckle pivoting after the first metal ring and the injection molding integrally of the second metal ring.
5. a kind of rotatable power cord connector according to claim 4, it is characterised in that: the two of first metal ring
Insulation base station is molded on end and the both ends of the second metal ring, the radical length of the insulation base station is more than round metal
The radical length of ring, the insulation base station are limited in corresponding metal ring for that will clamp buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910520660.5A CN110247271A (en) | 2019-06-17 | 2019-06-17 | A kind of rotatable power cord connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910520660.5A CN110247271A (en) | 2019-06-17 | 2019-06-17 | A kind of rotatable power cord connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110247271A true CN110247271A (en) | 2019-09-17 |
Family
ID=67887413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910520660.5A Pending CN110247271A (en) | 2019-06-17 | 2019-06-17 | A kind of rotatable power cord connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110247271A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1366155A (en) * | 1971-02-08 | 1974-09-11 | Riv Officine Di Villar Perosa | Rotary electrical contact |
| GB0502087D0 (en) * | 2004-02-03 | 2005-03-09 | Ahoku Electronic Company | Swivel conductive device |
| CN2699548Y (en) * | 2004-02-28 | 2005-05-11 | 东莞欧陆电子有限公司 | Rotary conducting device |
| CN201204367Y (en) * | 2008-05-19 | 2009-03-04 | 李文亮 | Power supply transmission equipment for steering motor |
| JP2010187271A (en) * | 2009-02-13 | 2010-08-26 | Japan Radio Co Ltd | Rotary joint |
| CN104577600A (en) * | 2013-10-28 | 2015-04-29 | 陈浠 | Multi-directional steering electrical appliance connector |
| CN204835153U (en) * | 2015-06-17 | 2015-12-02 | 杭州凯特电器有限公司 | But rotatable socket |
| CN205029149U (en) * | 2015-08-28 | 2016-02-10 | 上海卫远医疗器械有限公司 | Be applied to conducting ring structure of medical arm |
| CN205335591U (en) * | 2015-09-25 | 2016-06-22 | 秦祥生 | Can 360 degrees antiwind power cord connectors of rotation |
| CN106785765A (en) * | 2016-12-21 | 2017-05-31 | 广东金莱特电器股份有限公司 | A kind of conductive components for the rotation of 360 ° of electric fan |
| CN206806696U (en) * | 2017-03-28 | 2017-12-26 | 深圳市联创科技集团有限公司 | 360 degree of rotary connectors |
| US20180219343A1 (en) * | 2015-10-27 | 2018-08-02 | Extensive Energy Technologies Partnership | Latching rotary connector system |
| CN109539206A (en) * | 2018-12-11 | 2019-03-29 | 广州沃朗照明器材有限公司 | A kind of LED Adjustable head lamp dissipating flower effect with electrodeless rotation |
| CN210007079U (en) * | 2019-06-17 | 2020-01-31 | 宁波市海曙佳迪五金塑胶有限公司 | rotatable power line connector |
-
2019
- 2019-06-17 CN CN201910520660.5A patent/CN110247271A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1366155A (en) * | 1971-02-08 | 1974-09-11 | Riv Officine Di Villar Perosa | Rotary electrical contact |
| GB0502087D0 (en) * | 2004-02-03 | 2005-03-09 | Ahoku Electronic Company | Swivel conductive device |
| CN2699548Y (en) * | 2004-02-28 | 2005-05-11 | 东莞欧陆电子有限公司 | Rotary conducting device |
| CN201204367Y (en) * | 2008-05-19 | 2009-03-04 | 李文亮 | Power supply transmission equipment for steering motor |
| JP2010187271A (en) * | 2009-02-13 | 2010-08-26 | Japan Radio Co Ltd | Rotary joint |
| CN104577600A (en) * | 2013-10-28 | 2015-04-29 | 陈浠 | Multi-directional steering electrical appliance connector |
| CN204835153U (en) * | 2015-06-17 | 2015-12-02 | 杭州凯特电器有限公司 | But rotatable socket |
| CN205029149U (en) * | 2015-08-28 | 2016-02-10 | 上海卫远医疗器械有限公司 | Be applied to conducting ring structure of medical arm |
| CN205335591U (en) * | 2015-09-25 | 2016-06-22 | 秦祥生 | Can 360 degrees antiwind power cord connectors of rotation |
| US20180219343A1 (en) * | 2015-10-27 | 2018-08-02 | Extensive Energy Technologies Partnership | Latching rotary connector system |
| CN106785765A (en) * | 2016-12-21 | 2017-05-31 | 广东金莱特电器股份有限公司 | A kind of conductive components for the rotation of 360 ° of electric fan |
| CN206806696U (en) * | 2017-03-28 | 2017-12-26 | 深圳市联创科技集团有限公司 | 360 degree of rotary connectors |
| CN109539206A (en) * | 2018-12-11 | 2019-03-29 | 广州沃朗照明器材有限公司 | A kind of LED Adjustable head lamp dissipating flower effect with electrodeless rotation |
| CN210007079U (en) * | 2019-06-17 | 2020-01-31 | 宁波市海曙佳迪五金塑胶有限公司 | rotatable power line connector |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |