CN2807545Y - Plug with switch on front side - Google Patents
Plug with switch on front side Download PDFInfo
- Publication number
- CN2807545Y CN2807545Y CN 200520012620 CN200520012620U CN2807545Y CN 2807545 Y CN2807545 Y CN 2807545Y CN 200520012620 CN200520012620 CN 200520012620 CN 200520012620 U CN200520012620 U CN 200520012620U CN 2807545 Y CN2807545 Y CN 2807545Y
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- CN
- China
- Prior art keywords
- plug
- switch
- utmost point
- frame
- utility
- 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 relates to a plug with a switch at the front side. The utility model has the technological problem that a plug with a switch at the front side, which is improved on the basis of the original plug, needs to be provided. The plug can cause power to be cut off under the condition that the plug is not pulled off. The utility model has the advantages of simple structure, convenient operation and energy saving. Besides, the service life of an electric appliance can be extended. The utility model has the technical scheme that the front side of the plug is provided with the switch which is used for controlling L pole power, and the switch is arranged in an oblong frame neighboring to one side of the L pole in a cavity. An L pole silver contact which is connected with the L pole is arranged in the frame, and the middle part of the frame is placed with an arc-shaped metal wane through a bracket sheet which is arranged vertically. A silver contact corresponding to the L pole silver contact is fixed on the wane. A switch button is fixed on the frame through an outer frame of the switch and screws of the outer frame, a spring and a plastic contact which is sheathed at the end part of the spring are arranged in the button, and the conical head part of the plastic contact is positioned at the middle position of the wane. The utility model can be applied to a single plug, particularly a plug which is matched with a wall socket.
Description
Technical field
The utility model relates to plug, the plug of especially a kind of front belt switch.Be suitable for single plug, especially the plug that cooperates with wall socket.
Background technology
Common two utmost point band ground pins that use on market at present, promptly three-terminal polarized plus plug be used for matching with socket, and the front of plug is smooth.When electrical equipment was obsolete, people normally pulled out plug; Or the mains switch of electric equipment closed, for the latter, the plug of electrical equipment is often still stayed in the supply socket, at this moment for electrical equipment in fact power unit still be charged, very dangerous.So preferably plug is pulled out, but often people always dislike the unplugg hell to pay and it are stayed on the socket.In addition,, must pull out plug after each the use, not only bother but also influence the plugs and sockets life-span for not electrical equipment such as electric cooker, the insulating pot etc. of belt switch.
Summary of the invention
The technical problems to be solved in the utility model is: the plug that a kind of front belt switch that makes improvements on the original basis is provided, this plug can be cut off the electricity supply under the situation of unplugg not, simple in structure, easy to use, but energy savings and prolong useful life of electrical equipment.
The technical scheme that the utility model adopted is: the plug of front belt switch, has loam cake, base, loam cake and base form cavity, L utmost point inserted sheet is housed on the base, grounding insert-pin and N utmost point inserted sheet form standard two utmost point band ground pins, a switch of controlling L utmost point power supply is equipped with in the front that it is characterized in that plug, switch is located at and leans on the rectangle of the L utmost point one side to enclose in the frame in the chamber, enclose and be provided with the L utmost point silver contact that is connected with the L utmost point in the frame, the metal seesaw of arc is settled in the centre of enclosing frame by vertically disposed rack plate, the also intrinsic silver contact in corresponding L utmost point silver contact place on the seesaw, described the top of frame that enclose by switch housing and housing screw shift knob, be provided with spring in the button and be enclosed within the plastic contact of spring end, the conical head of plastic contact is positioned at the centre position of seesaw.
Loam cake exposes indicator light.
Described plug is removable plug, in three binding posts are arranged, be used to connect power line, be provided with tension disc at plug near electric wire inlet.
The beneficial effects of the utility model are: this plug has just increased a switch in original plug front, so do not influence the shape and the size of former plug, yet it is very easy to use, that needn't require great effort pulls up plug, the insertion of when using next time, putting forth one's strength again, and only need the switch that clicks gently to get final product; Not only can disconnect the power supply of electrical equipment fully, make electrical equipment no longer charged, prolong the useful life of electrical equipment, simultaneously owing to needn't plug continually, also prolong the life-span of plug, socket.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is the front view after the utility model is removed loam cake.
Fig. 3 is a vertical view of the present utility model.
Fig. 4 is the A-A cutaway view of Fig. 1.
Fig. 5 is a rearview of the present utility model.
Embodiment
As shown in the figure, has loam cake 1, base 2, loam cake and base form cavity, L utmost point inserted sheet 3 is housed on the base, grounding insert-pin 4 and N utmost point inserted sheet 5, in the chamber, be shaped on the rectangular frame 2-1 that encloses that fuses with base 2 by the L utmost point one side, enclose and be provided with the extremely silver-colored rivet 12 of the L that is connected with the L utmost point in the frame, enclose metallic support sheet 10 of intermediate vertical plug-in mounting of frame, one breach is arranged in the middle of the rack plate, this breach is embedded with the metal seesaw 11 of an arc, the extremely silver-colored rivet of corresponding L place has also riveted silver-colored rivet 13 on the seesaw, described the top of frame that enclose by switch housing 14 and 2 housing screw 9 floatless switch buttons 18, be provided with spring 17 in the button and be enclosed within the plastic contact 16 of spring end, its head is centre conical and that withstand seesaw.When pressing button up and down, described plastic contact promotes metal seesaw 11 and rotates around rack plate 10, and the silver-colored rivet 13 of seesaw front end also contacts with following fixing silver-colored rivet 12 and disconnects the effect of playing out and closing.
Also be provided with indicator light 7 in described cavity, the head of its luminous tube exposes from cover the hole of offering, and is connected with N utmost point inserted sheet 5 with L utmost point inserted sheet 3 respectively at the both positive and negative polarity of internal illumination pipe.Bright expression plug of indicator light and power connection, otherwise plug must not.
Plug is removable plug, in three binding posts are arranged, correspond respectively to and be used for the L utmost point, the N utmost point and earth electrode, binding post is provided with the hole that can allow electric wire penetrate, electric wire is fixing by top screw 8.Be provided with tension disc 6 at the electric wire inlet, be used for fixing electric wire.
Claims (3)
1, the plug of a kind of front belt switch, has loam cake (1), base (2), loam cake and base form cavity, L utmost point inserted sheet (3) is housed on the base, grounding insert-pin (4) and N utmost point inserted sheet (5) formation standard two utmost point band ground pins, it is characterized in that: the switch of a control L utmost point power supply is equipped with in the front of plug, switch is located at and leans on the rectangle of the L utmost point one side to enclose in the frame (2-1) in the chamber, enclose and be provided with the L utmost point silver contact (12) that is connected with the L utmost point in the frame, the metal seesaw (11) of arc is settled in the centre of enclosing frame by vertically disposed rack plate (10), the corresponding L utmost point silver contact also intrinsic silver contact in place (13) on the seesaw, described the top of frame that enclose by switch housing (14) and housing screw (9) floatless switch button (18), be provided with spring (17) in the button and be enclosed within the plastic contact (16) of spring end, the conical head of plastic contact is positioned at the centre position of seesaw.
2, the plug of front according to claim 1 belt switch, it is characterized in that: loam cake (1) exposes has indicator light (7).
3, the plug of front according to claim 1 and 2 belt switch, it is characterized in that: described plug is removable plug, in three binding posts are arranged, be used to connect power line, be provided with tension disc (6) at plug near the electric wire inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520012620 CN2807545Y (en) | 2005-06-20 | 2005-06-20 | Plug with switch on front side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520012620 CN2807545Y (en) | 2005-06-20 | 2005-06-20 | Plug with switch on front side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2807545Y true CN2807545Y (en) | 2006-08-16 |
Family
ID=36921841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520012620 Expired - Fee Related CN2807545Y (en) | 2005-06-20 | 2005-06-20 | Plug with switch on front side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2807545Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009343A (en) * | 2014-06-09 | 2014-08-27 | 常州市武进翔宇电子元器件有限公司 | Plug with rocker switch |
-
2005
- 2005-06-20 CN CN 200520012620 patent/CN2807545Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009343A (en) * | 2014-06-09 | 2014-08-27 | 常州市武进翔宇电子元器件有限公司 | Plug with rocker switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060816 |