CN108987969A - Single hole plugs and sockets - Google Patents
Single hole plugs and sockets Download PDFInfo
- Publication number
- CN108987969A CN108987969A CN201710406596.9A CN201710406596A CN108987969A CN 108987969 A CN108987969 A CN 108987969A CN 201710406596 A CN201710406596 A CN 201710406596A CN 108987969 A CN108987969 A CN 108987969A
- Authority
- CN
- China
- Prior art keywords
- plug
- socket
- cylinder
- power
- contact
- 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
Classifications
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- 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
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- 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
-
- 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
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6271—Latching means integral with the housing
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/652—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding with earth pin, blade or socket
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A kind of single hole plugs and sockets, including plug and socket, the plug includes plug bond part interconnected and plug cylinder, there is bayonet or clamping lug, nib in the end that the plug cylinder closes on plug bond part, there are two plug-in power pack contacts that is relative to each other and separating for setting on the outer peripheral surface of the plug cylinder, the socket has the tube body of plug cylinder insertion, one end is fixed there are two socket power reed positioned opposite to each other, the socket power reed respectively with a power supply line binding post in electrical communication；Setting position of the power contact of the plug cylinder on plug cylinder circumferencial direction, so that the power contact of the plug cylinder is in contact with the power supply reed when the plug and socket are mutually permanently connected.
Description
Technical field
The present invention relates to a kind of appliance plug and jack device, specifically a kind of single hole plugs and sockets.
Background technique
Existing power supply plug is both ends or three plugs, this plug two holes corresponding on wiring board or Three-hole socket phase
Cooperation, plug are inserted into socket, connection power supply.But this existing two hole or three hole plugs the problem is that: appliance plug
It is big to occupy the plug board device space；Appliance plug is divided to three holes and two holes, plate disunity, influences each other between jack；Plug board
Though increasing protection against electric shock baffle, cannot still it prevent single hole from getting an electric shock, such as screwdriver；It is not connected firmly between plug and plate, easily
It falls off, sparking.
Summary of the invention
The purpose of the present invention is to provide a kind of single hole plugs and sockets for overcoming existing plug defect.
In the present invention, which includes plug and socket, wherein
The plug includes plug bond part interconnected and plug cylinder, plug bond part tool there are two or three
A plug bond column, two are power supply line binding posts, wherein one is ground wire (or zero curve) in the case where three binding posts
Binding post, the plug bond part is detachable by insulation sleeve or fixes cladding, and its rear end is provided with power cord plug entrance, the plug
Cylinder is substantially an insulation cylinder, has bayonet or clamping lug, nib in the end that the plug cylinder closes on plug bond part,
The plug cylinder has plug earthed contact, the plug earthed contact and plug bond part far from the end of plug bond part
Earth terminal in electrical communication, such as the conductor wire across plug cylinder center is provided with two on the outer peripheral surface of the plug cylinder
Plug-in power pack contact that is a relative to each other and separating, respectively in electrical communication with a power supply line binding post.
In the present invention, which has the tube body of plug cylinder insertion, and one end has the card with plug cylinder
Mouth or clamping lug, nib, the other end are fixed there are two socket power reed positioned opposite to each other and three jack connector columns,
One of them is earth terminal, and another two is power supply line binding post, the power supply line binding post respectively with a socket power reed
In electrical communication, the other end of one end connection of the earth terminal and spring, spring constitutes outlet ground contact.
In the present invention, after which is inserted into the socket tube body, the plug is rotated relative to the socket, the plug cylinder
Bayonet or clamping lug, nib and the tube body bayonet or clamping lug, nib cooperation, which is mutually permanently connected with socket.
In the present invention, setting position of the power contact of the plug cylinder on plug cylinder circumferencial direction, so that
When the plug and socket are mutually permanently connected, the power contact of the plug cylinder is in contact with the power supply reed.
In the present invention, width of the power contact of the plug cylinder on plug cylinder circumferencial direction is less than the circumference
A quarter.
In the present invention, the width of socket power reed is less than the width of the power contact of the plug cylinder.
In the present invention, about 90 degree of the plug are rotated relative to the socket, which is mutually permanently connected with socket.
It is an advantage of the invention that needing about 90 degree of rotation after plug insertion, which is fixedly connected with socket, 1, prevent plug
Surprisingly fall off；2, it is designed using single hole, required plug is less than traditional plug 1/2, and same volume plate can connect more insert
Head；3, three holes and two holes are not distinguished, it all can be single hole three-wire system；4, single hole base opening is ground connection, can effectively prevent electric shock；
5, it is equipped with lock between plug and plate, prevents plug from falling and maloperation.
Specific structure and function of the invention will be further illustrated by embodiment.
Attached drawing coating surface explanation
Fig. 1 is the plug construction schematic front view of first embodiment of the invention；
Fig. 2 is the plug construction schematic front view of first embodiment of the invention；
Fig. 3 is the socket structure schematic front view of first embodiment of the invention；
Fig. 4 is the plug construction schematic front view of second embodiment of the invention.
Specific embodiment
Embodiment one
In attached drawing 1 into attached drawing 3, which includes plug bond part 4 interconnected and plug cylinder 5, the plug
There are three plug bond columns 9 for the tool of connection part 4, one of them is earth terminal, and another two is power supply line binding post, the plug
Connection part 4 is detachably coated by insulation sleeve, and its rear end is provided with power cord plug entrance, which is substantially one exhausted
Edge cylinder has clamping lug, nib 6 in the end that the plug cylinder 5 closes on plug bond part 4, and the plug cylinder 5 is far from plug
The end of connection part 4 has plug earthed contact 8, the earth terminal 9 of the plug earthed contact 8 and plug bond part 4
The conductor wire connection of 5 centre pipe of plug cylinder is passed through by one, there are two each other for setting on the outer peripheral surface of the plug cylinder 5
The plug-in power pack contact 7 of spaced opposite；The socket has the tube body of a plug cylinder 5 insertion, and one end has and plug
The clamping lug, nib 1 of cylinder 5, the other end is fixed, and there are two socket power reed 10 positioned opposite to each other and three sockets
Binding post, one of them is earth terminal, and another two is power supply line binding post, one end connection of the earth terminal and spring 3
Logical, the other end of spring 3 constitutes outlet ground contact.
In the first embodiment, width of the power contact 7 of the plug cylinder 5 on 5 circumferencial direction of plug cylinder is less than
The a quarter of the circumference, and the width of socket power reed 10 is less than the width of the power contact 7 of the plug cylinder 5.
During the plug cylinder 5 is inserted into the socket tube body 1, the plug earthed contact 8 of 5 end of plug cylinder is first
It is contacted with the outlet ground contact of spring 3, realizes ground wire connection；It is opposite to be somebody's turn to do after the plug cylinder 5 is inserted into the socket tube body 1
Socket rotates 90 degree of the plug, and the clamping lug, nib 6 and the pipe clamp of the plug cylinder connect the cooperation of lug, nib 1, by the plug and socket phase
It is mutually fixedly connected, the power contact 7 of the plug cylinder 5 is in contact with the power supply reed 10 at this time, realizes the electricity of plug and socket
Connection.
Embodiment two
In figure 4, which includes plug bond part 4 interconnected and plug cylinder 5, the plug bond part
4 tools are there are two plug bond column 9, which is detachably coated by insulation sleeve, and its rear end is provided with power cord plug
Entrance, the plug cylinder 5 are substantially an insulation cylinders, are had in the end that the plug cylinder 5 closes on plug bond part 4
It is clamped lug, nib 6, there are two plug-in power pack contacts 7 that is relative to each other and separating for setting on the outer peripheral surface of the plug cylinder 5.
The plug of the embodiment two is matched with socket shown in Fig. 3, operating process and first embodiment it is described
It is identical.
Claims (6)
1. a kind of single hole plugs and sockets, including plug and socket, it is characterised in that the plug includes plug bond interconnected
Part and plug cylinder, the plug bond part have two or three plug bond columns, and two are power supply line binding posts, at this
The end that plug cylinder closes on plug bond part has bayonet or clamping lug, nib, is provided with two on the outer peripheral surface of the plug cylinder
Plug-in power pack contact that is a relative to each other and separating, respectively in electrical communication with a power supply line binding post；The socket has a plug
The tube body of cylinder insertion, one end is with bayonet or clamping lug, nib with plug cylinder, and the other end is fixed, and there are two phases each other
To the socket power reed of setting, and there are two or three jack connector columns, two are socket power line binding post, the power supply
Line binding post respectively with a socket power reed in electrical communication；The power contact of the plug cylinder is on plug cylinder circumferencial direction
Position is set, so that when the plug and socket are mutually permanently connected, the power contact of the plug cylinder and the power supply reed phase
Contact.
2. single hole plugs and sockets according to claim 1, it is characterised in that one in three plug bond columns is plug ground wire
Binding post, the plug cylinder have plug earthed contact, the plug earthed contact and plug far from the end of plug bond part
In electrical communication, one is the earth terminal earth terminal and spring to the earth terminal of connection part in three jack connector columns
One end connection, the other end of spring constitutes outlet ground contact.
3. single hole plugs and sockets according to claim 1 or 2, it is characterised in that after the plug cylinder is inserted into the socket tube body, phase
The plug is rotated to the socket, the clamping lug, nib of the plug cylinder and tube body clamping lug, nib cooperation, by the plug and socket phase
Mutually it is fixedly connected.
4. single hole plugs and sockets according to claim 1 or 2, it is characterised in that the power contact of the plug cylinder is in plug cylinder
Width on circumferencial direction is less than a quarter of the circumference.
5. single hole plugs and sockets according to claim 1 or 2, it is characterised in that the width of the socket power reed is less than the plug
The width of the power contact of cylinder.
6. single hole plugs and sockets according to claim 3, it is characterised in that rotate about 90 degree of the plug relative to the socket, this is inserted
Head is mutually permanently connected with socket.
Abstract of description
A kind of single hole plugs and sockets, including plug and socket, the plug include plug bond part interconnected and plug column
Body has bayonet in the end that the plug cylinder closes on plug bond part or is clamped lug, nib, on the outer peripheral surface of the plug cylinder
It is arranged there are two plug-in power pack contact that is relative to each other and separating, which has the tube body of plug cylinder insertion, one end
It is fixed there are two socket power reed positioned opposite to each other, the socket power reed respectively with a power supply line binding post Electricity Federation
It is logical；Setting position of the power contact of the plug cylinder on plug cylinder circumferencial direction, so that mutual in the plug and socket
When being fixedly connected, the power contact of the plug cylinder is in contact with the power supply reed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710406596.9A CN108987969A (en) | 2017-06-02 | 2017-06-02 | Single hole plugs and sockets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710406596.9A CN108987969A (en) | 2017-06-02 | 2017-06-02 | Single hole plugs and sockets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108987969A true CN108987969A (en) | 2018-12-11 |
Family
ID=64502592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710406596.9A Pending CN108987969A (en) | 2017-06-02 | 2017-06-02 | Single hole plugs and sockets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108987969A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1026782B1 (en) * | 1999-02-05 | 2007-03-14 | Schneider Electric Industries SAS | Connection block for electrical devices |
| CN201319433Y (en) * | 2008-10-29 | 2009-09-30 | 官明天 | Single-pore multipole safety socket |
| CN103414045A (en) * | 2013-07-09 | 2013-11-27 | 山西大同大学 | Single-hole multi-pole type safety plug and socket |
| CN204304000U (en) * | 2014-12-19 | 2015-04-29 | 陶振伟 | A kind of tip jack and plug |
-
2017
- 2017-06-02 CN CN201710406596.9A patent/CN108987969A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1026782B1 (en) * | 1999-02-05 | 2007-03-14 | Schneider Electric Industries SAS | Connection block for electrical devices |
| CN201319433Y (en) * | 2008-10-29 | 2009-09-30 | 官明天 | Single-pore multipole safety socket |
| CN103414045A (en) * | 2013-07-09 | 2013-11-27 | 山西大同大学 | Single-hole multi-pole type safety plug and socket |
| CN204304000U (en) * | 2014-12-19 | 2015-04-29 | 陶振伟 | A kind of tip jack and plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181211 |
|
| WD01 | Invention patent application deemed withdrawn after publication |