CN2155088Y - One-phase dual-purpose socket - Google Patents
One-phase dual-purpose socket Download PDFInfo
- Publication number
- CN2155088Y CN2155088Y CN 93217423 CN93217423U CN2155088Y CN 2155088 Y CN2155088 Y CN 2155088Y CN 93217423 CN93217423 CN 93217423 CN 93217423 U CN93217423 U CN 93217423U CN 2155088 Y CN2155088 Y CN 2155088Y
- Authority
- CN
- China
- Prior art keywords
- hole
- socket
- phase
- jack
- binding post
- 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
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a single-phase dual-purpose socket, comprising a single-phase three-hole socket. A hole is arranged on the socket, and a binding post in the hole is connected with a binding post in an adjacent jack, and thus a dual-purpose socket which can be inserted by a single-phase two-pin plug and can also be inserted into a single-phase three-pin plug is formed.
Description
The utility model relates to electrical field, particularly a kind of single-phase dual-purpose socket.
At present; raise and sell and widely used single-phase socket is that three holes are flat, round socket, flat, the oblate dual-purpose type socket of oblate dual-purpose type of round socket and three holes and two holes in two holes in the city; their shortcoming is: when socket is three hole flat sockets; and appliance plug because pitch-row is different with angle, can only be done the bipod of plug become and the much the same angle of socket when being the bipod flat plug; could gather together use; often also can cause loose contact, damage electrical equipment, other situation also is like this.
The purpose of this utility model is in order to solve the deficiencies in the prior art, a kind of single-phase dual-purpose socket to be provided.
For achieving the above object, solution of the present utility model is: on the basis of existing single-phase three-hole socket, on socket, open a hole (4) or hole (7), the binding post in hole (4) or hole (7) is connected with the jack (2) of vicinity or the binding post in the jack (6).
Owing to taked above technical scheme, socket has become four holes by three original holes, also can normally insert single-phase two-pin plug, has not avoided many appliance plugs corresponding with supply socket and need the situation of other patch cord plate.
Below in conjunction with accompanying drawing the utility model is described in detail:
Fig. 1 is the schematic diagram of first embodiment of the utility model.
Fig. 2 is the schematic diagram of second embodiment of the utility model.
Fig. 3 is the schematic diagram of the 3rd embodiment of the utility model.
Among the figure: 1 socket, 2,6 jacks (zero line, live wire), 3 screw holes, 4,7 holes, 5 ground wire holes.
Shown in Figure 1 is single-phase three-hole flat socket (1), open a hole (4) that is parallel to jack (6) or jack (2) (not shown) thereon, distance is therebetween equated with the distance that has two spring hole scokets now, meet national standard, the binding post in hole (4) and jack (2) or the interior binding post of jack (6) are connected.
Shown in Figure 2 is the single-phase three-hole round socket, the left side or the right (not shown) at screw hole (3) are opened a hole (7), make its with jack (6) or jack (2) between distance and the distance of existing two spring hole scokets equate, meet national standard, the binding post in hole (7) and jack (2) or the interior binding post of jack (6) are connected.
Shown in Figure 3 is the dual-purpose pass socket of single-phase three-hole, open a hole (4) that is parallel to jack (6) or jack (2) (not shown) thereon, distance is therebetween equated with the distance that has two spring hole scokets now, meet national standard, the binding post connecting hole (4) that the binding post in hole (4) and jack (2) or jack (6) is interior or hole (7) can with the socket one-shot forming.
Claims (3)
1, a kind of single-phase dual-purpose socket comprises single-phase three-hole socket (1), it is characterized in that having on the socket (1) hole (4) or hole (7), and the binding post in hole (4) or hole (7) is connected with the jack (2) of vicinity or the binding post in the jack (6).
2, single-phase dual-purpose socket according to claim 1 is characterized in that described hole (4) is parallel to hole (6) or hole (2).
3, single-phase dual-purpose socket according to claim 1 is characterized in that the left side or the right at screw hole (3), hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93217423 CN2155088Y (en) | 1993-07-03 | 1993-07-03 | One-phase dual-purpose socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93217423 CN2155088Y (en) | 1993-07-03 | 1993-07-03 | One-phase dual-purpose socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2155088Y true CN2155088Y (en) | 1994-02-02 |
Family
ID=33797357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93217423 Expired - Fee Related CN2155088Y (en) | 1993-07-03 | 1993-07-03 | One-phase dual-purpose socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2155088Y (en) |
-
1993
- 1993-07-03 CN CN 93217423 patent/CN2155088Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |