CN204497501U - A kind of safety plug - Google Patents
A kind of safety plug Download PDFInfo
- Publication number
- CN204497501U CN204497501U CN201520219191.0U CN201520219191U CN204497501U CN 204497501 U CN204497501 U CN 204497501U CN 201520219191 U CN201520219191 U CN 201520219191U CN 204497501 U CN204497501 U CN 204497501U
- Authority
- CN
- China
- Prior art keywords
- live wire
- zero line
- copper sheet
- conductive copper
- plug
- 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 provides a kind of safety plug, comprise upper shell, lower house, live wire pole piece, zero line pole piece and connector, cavity is formed between upper shell and lower house, it is characterized in that: be provided with between upper shell and lower house and remind aperture and place the aperture frame reminding aperture, cavity is stretched out in live wire pole piece one end, the other end connects live wire conductive copper sheet, cavity is stretched out in zero line pole piece one end, the other end connects zero line conductive copper sheet, insulated tension pole is connected between live wire conductive copper sheet and zero line conductive copper sheet, the top of insulated tension pole is provided with pressing lever, end in contact insulated tension pole under pressing lever, upper end connects the button be arranged in the middle part of upper shell, by the design of insulated tension pole and pressing lever, the live wire of plug and zero line conductive copper sheet and pole piece being arranged to can the conducting state that can disconnect, guarantee not produce transient current when plug insertion socket, ensure the personal safety of user when inserting plug, and structure is simple, easy to use, there is higher market popularization value.
Description
Technical field
The utility model relates to safety utilization of electric power field, is specifically related to a kind of safety plug.
Background technology
The plug construction that current people use is too simple, and power down function when plug does not have a plug, if be easy to the accident occurring getting an electric shock when finger encounters the metal pole of plug when pulling the plug out of the socket, exists certain potential safety hazard.Such as Chinese patent notification number is: the utility model patent of CN201829694U discloses a kind of electric shock resistant plug, comprises female connector, and female connector is contained in and protects in box, does not make plug metal film be exposed, and electric shock accidents can not occur.But this apparatus structure is complicated, point after unplugg sheet metal sliding process and be also easy to encounter sheet metal, there is electric shock accidents, there is certain use safety hidden danger, and the transient current that existing plug all can not prevent when plug inserts produces, transient current produces electric spark sometimes, affects the personal safety of user.
Utility model content
The utility model provides a kind of safety plug according to the deficiencies in the prior art, is in off-position completely, prevents the generation of transient current, use safety when plug inserts.
The technical solution of the utility model: a kind of safety plug, comprise upper shell, lower house, live wire pole piece, zero line pole piece and connector, cavity is formed between upper shell and lower house, it is characterized in that: be provided with between upper shell and lower house and remind aperture and place the aperture frame reminding aperture, cavity is stretched out in live wire pole piece one end, the other end connects live wire conductive copper sheet, cavity is stretched out in zero line pole piece one end, the other end connects zero line conductive copper sheet, insulated tension pole is connected between live wire conductive copper sheet and zero line conductive copper sheet, the top of insulated tension pole is provided with pressing lever, end in contact insulated tension pole under pressing lever, upper end connects the button be arranged in the middle part of upper shell.
Described live wire conductive copper sheet is divided into live wire stator and live wire activity template two parts, and zero line conductive copper sheet is divided into zero line stator and zero line activity template two parts; Live wire activity template one end contacts with live wire stator, and the other end is connected on the live wire of plug, and zero line activity template one end contacts with zero line stator, and the other end is connected on the zero line of plug; Insulated tension pole one end connects live wire activity template, and the other end connects zero line activity template.
Described pressing lever is insulation pressing lever and pressing and unclamping and move up and down with button.
Described insulated tension pole is elastic draw bar.
Technique effect of the present utility model: by the design of insulated tension pole and pressing lever, the live wire of plug and zero line conductive copper sheet and pole piece being arranged to can the conducting state that can disconnect, guarantee not produce transient current when plug insertion socket, only has ability generation current after staff unclamps plug, plug conducting is powered, and ensure the personal safety of user when inserting plug, and structure is simple, easy to use, there is higher market popularization value.
Accompanying drawing explanation
Fig. 1 the utility model overall structure schematic diagram;
Fig. 2 is the utility model decomposition texture schematic diagram;
Fig. 3 is the utility model insulated tension pole syndeton schematic diagram.
Number in the figure represents respectively, 1-upper shell, 2-lower house, 3-charge reminder aperture, 4-live wire pole piece, 5-zero line pole piece, 6-button, 7-connector, 8-insulated tension pole, 9-pressing lever, 10-live wire conductive copper sheet, 11-zero line conductive copper sheet, 12-live wire, 13-zero line, 14-aperture frame, 101-live wire stator, 102-live wire activity template, 111-zero line stator, 112-zero line activity template.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated:
As shown in Figure 1 to Figure 3, a kind of safety plug, comprise upper shell 1, lower house 2, live wire pole piece 4, zero line pole piece 5 and connector 7, cavity is formed between upper shell 1 and lower house 2, it is characterized in that: be provided with between upper shell 1 and lower house 2 and remind aperture 3 and place the aperture frame 14 reminding aperture 3, cavity is stretched out in live wire pole piece 4 one end, the other end connects live wire conductive copper sheet 10, cavity is stretched out in zero line pole piece 5 one end, the other end connects zero line conductive copper sheet 11, insulated tension pole 8 is connected between live wire conductive copper sheet 10 and zero line conductive copper sheet 11, the top of insulated tension pole 8 is provided with pressing lever 9, pressing lever 9 times end in contact insulated tension poles 8, upper end connects the button 6 be arranged in the middle part of upper shell 1.
Described live wire conductive copper sheet 10 is divided into live wire stator 101 and live wire activity template 102 two parts, and zero line conductive copper sheet 11 is divided into zero line stator 111 and zero line activity template 112 two parts; Live wire activity template 102 one end contacts with live wire stator 101, and the other end is connected on the live wire 12 of plug, and zero line activity template 112 one end contacts with zero line stator 111, and the other end is connected on the zero line 13 of plug; Insulated tension pole 8 one end connects live wire activity template 102, and the other end connects zero line activity template 112.
Described pressing lever 9 is for insulation pressing lever and pressing and unclamping and move up and down with button 6.
Described insulated tension pole 8 is elastic draw bar.
When needs are by plug insertion socket electricity consumption, hand-held plug, press & hold with thumb, now button pressed presses down past for pressing lever, pressing lever produces downward displacement, insulated tension pole is driven to produce deformation after pressing lever moves down, the decurved deformation of insulated tension pole, live wire activity template is separated with live wire stator, zero line activity template is separated with zero line stator, live wire pole piece and zero line pole piece are inserted in socket, pole piece is charged, but the non-conducting of whole plug, after plug insertion is fastening, hand leaves plug, at this moment thumb has unclamped button, insulated tension pole restores to the original state, live wire activity template contacts with live wire stator, zero line activity template contacts with zero line stator, plug conducting, complete power taking process.
A kind of safety plug of the present utility model, by the design of insulated tension pole and pressing lever, the live wire of plug and zero line conductive copper sheet and pole piece being arranged to can the conducting state that can disconnect, guarantee not produce transient current when plug insertion socket, only have ability generation current after staff unclamps plug, plug conducting is powered, ensure the personal safety of user when inserting plug, and structure is simple, easy to use, there is higher market popularization value.
Claims (4)
1. a safety plug, comprise upper shell (1), lower house (2), live wire pole piece (4), zero line pole piece (5) and connector (7), cavity is formed between upper shell (1) and lower house (2), it is characterized in that: be provided with between upper shell (1) and lower house (2) and remind aperture (3) and place the aperture frame (14) reminding aperture (3), cavity is stretched out in live wire pole piece (4) one end, the other end connects live wire conductive copper sheet (10), cavity is stretched out in zero line pole piece (5) one end, the other end connects zero line conductive copper sheet (11), insulated tension pole (8) is connected between live wire conductive copper sheet (10) and zero line conductive copper sheet (11), the top of insulated tension pole (8) is provided with pressing lever (9), end in contact insulated tension pole (8) under pressing lever (9), upper end connects the button (6) being arranged on upper shell (1) middle part.
2. a kind of safety plug according to claim 1, it is characterized in that: described live wire conductive copper sheet (10) is divided into live wire stator (101) and live wire activity template (102) two parts, zero line conductive copper sheet (11) is divided into zero line stator (111) and zero line activity template (112) two parts; Live wire activity template (102) one end contacts with live wire stator (101), the other end is connected on the live wire (12) of plug, zero line activity template (112) one end contacts with zero line stator (111), and the other end is connected on the zero line (13) of plug; Insulated tension pole (8) one end connects live wire activity template (102), and the other end connects zero line activity template (112).
3. a kind of safety plug according to claim 1, is characterized in that: described pressing lever (9) is for insulation pressing lever and pressing and unclamping and move up and down with button (6).
4. a kind of safety plug according to claim 1, is characterized in that: described insulated tension pole (8) is elastic draw bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219191.0U CN204497501U (en) | 2015-04-13 | 2015-04-13 | A kind of safety plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219191.0U CN204497501U (en) | 2015-04-13 | 2015-04-13 | A kind of safety plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204497501U true CN204497501U (en) | 2015-07-22 |
Family
ID=53576790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520219191.0U Expired - Fee Related CN204497501U (en) | 2015-04-13 | 2015-04-13 | A kind of safety plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204497501U (en) |
-
2015
- 2015-04-13 CN CN201520219191.0U patent/CN204497501U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20160413 |