CN201048193Y - Power supply jack safety shield device installed in the power socket - Google Patents
Power supply jack safety shield device installed in the power socket Download PDFInfo
- Publication number
- CN201048193Y CN201048193Y CNU2007201488234U CN200720148823U CN201048193Y CN 201048193 Y CN201048193 Y CN 201048193Y CN U2007201488234 U CNU2007201488234 U CN U2007201488234U CN 200720148823 U CN200720148823 U CN 200720148823U CN 201048193 Y CN201048193 Y CN 201048193Y
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- baffle plate
- power
- zero
- loam cake
- jack
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Abstract
The utility model discloses a safety shield device of the supply hub, which includes an upper cover, a power supply livewire output conductor, a power supply null line output conductor, a power ground sheet metal and an insulated middle-level bracket. The surface of the upper cover is provided with a power supply livewire output socket, a power supply null line output socket and a groundwire socket; a power supply live wire current conducting plug bush, a power supply null line current conducting plug bush and a groundwire plug bush are arranged under the upper cover. The utility model is characterized in that a socket baffle is arranged between the power supply live wire current conducting plug bush and the power supply null line current conducting plug bush and the groundwire plug bush, the socket baffle can cover or expose out of the current conducting plug bush. When the supply hub is out of usage, the socket baffle can cover a power supply live wire and a null line current conducting plug bush, even though children and adults touch the supply hub carelessly, an electrical conductor in the socket can not be touched, thereby the phenomena of electrocute does not happen, and the device is very safe.
Description
Technical field
The utility model relates to a kind of supply hub retaining device that is installed in the supply socket, refers to that especially a kind of preventing is installed in supply hub safety shield device in the supply socket because of what false touch touched that electric shock casualty accident that the conductive metal sheet in the receptacle face supply hub causes takes place.
Background technology
Fail safe is the primary factor that people select the household electric product.At present, the frequent supply socket of using of people is made of housing and two or three metallic conduction sheets that are installed in the housing.Have the supply hub in two holes and/or three holes on the surface of housing, below supply hub, be provided with the metallic conduction sheet, this metallic conduction sheet links to each other with power firestreak, zero line, ground wire in the wall respectively by lead, thereby, make the supply hub on supply socket surface that power supply output be arranged.
In real life, often have child because of the metallic conduction sheet in curiosity usefulness finger or the metal bar touch supply hub.In case child touches the metallic conduction sheet in the supply hub, the accident of the injures and deaths that will cause getting an electric shock takes place, and is abnormally dangerous.
Summary of the invention
In view of the foregoing, the purpose of this utility model provides and a kind ofly is installed in can prevent effectively in the supply socket and touches the supply hub safety shield device that electric shock casualty accident that the conductive metal sheet in the receptacle face supply hub causes takes place because of false touch.
For achieving the above object, the utility model by the following technical solutions: a kind of supply hub safety shield device, it comprises the middle layer bracket of loam cake, power firestreak output conductor, zero-power line output conductor, power ground sheet metal, insulation; Have power firestreak output plughole, zero-power line output plughole, ground wire jack on the surface of loam cake; Loam cake just below, be provided with power firestreak conduction sleeve, zero-power line conduction sleeve and ground connection conduction sleeve, it is characterized in that: between described loam cake and power firestreak conduction sleeve, zero-power line conduction sleeve, ground connection conduction sleeve, be provided with baffle plate, this baffle plate can cover/or expose the conduction sleeve.
In specific embodiment of the utility model, described baffle plate comprises left jack baffle plate, right jack baffle plate and promotes baffle plate; Left side jack baffle plate is between loam cake power firestreak jack and power firestreak conduction sleeve; Right jack baffle plate is between loam cake zero-power line jack and zero-power line conduction sleeve; Promote baffle plate between loam cake ground wire jack and ground connection conduction sleeve.
One side of described left jack baffle plate, right jack baffle plate, promotion baffle plate is respectively arranged with an inclined downward, and opposite side is respectively arranged with the small column of a protrusion, is with spring on small column; The other end of spring is against described loam cake bottom inside edge.
For the ease of installing, the utility model is provided with the sliding point of protrusion on two other side of described left jack baffle plate and right jack baffle plate, and the sliding point of this protrusion is placed in the corresponding chute of loam cake bottom inside.
Because the utility model is respectively arranged with the jack baffle plate between power firestreak, zero line, ground wire jack and power firestreak conduction sleeve, zero line conduction sleeve, ground connection conduction sleeve.When not using supply socket, this jack baffle plate conducts electricity sleeve, zero line conduction sleeve, ground connection conduction sleeve with power firestreak and covers, can't see power firestreak, zero line, ground connection conduction sleeve from power firestreak, zero line, ground wire jack at all, so, even touching supply hub because of carelessness, child, adult can not touch the interior electric conductor of jack yet, the dead phenomenon of can not getting an electric shock, as safe as a house.
Description of drawings
Fig. 1 is the utility model embodiment 1 three-dimensional decomposition texture schematic diagram;
Structural representation when Fig. 2 is the utility model embodiment 1 closed condition;
Structural representation when Fig. 3 is open state for the utility model embodiment 1;
Fig. 4 is the utility model embodiment 2 three-dimensional decomposition texture schematic diagrames;
Structural representation when Fig. 5 is the utility model embodiment 2 closed conditions;
Structural representation when Fig. 6 is open state for the utility model embodiment 2.
Embodiment
As shown in Figure 1, the disclosed supply hub safety shield device of the utility model is combined by the middle layer bracket 8 of loam cake 1, left jack baffle plate 2, right jack baffle plate 3, promotion baffle plate 4, power firestreak output conductor 5, zero-power line output conductor 6, power ground sheet metal 7, insulation.
Have power firestreak output plughole, zero-power line output plughole, ground wire jack on the surface of loam cake 1.
Below loam cake 1, be provided with power firestreak output conductor 5, zero-power line output conductor 6 and power ground sheet metal 7.Power firestreak output conductor 5, zero-power line output conductor 6 and power ground sheet metal 7 are contained in the middle layer bracket 8 of insulation, and link to each other with power firestreak, zero line, ground wire in the wall.On power firestreak output conductor 5, face loam cake 1 power firestreak output plughole place, be provided with power firestreak conduction sleeve 10.On zero-power line output conductor 6, face loam cake 1 zero-power line output plughole place, be provided with zero-power line conduction sleeve 11.On power ground sheet metal 7, face loam cake 1 ground wire jack place, be provided with ground connection conduction sleeve 12.
In order to prevent to touch because of false touch the generation of the electric shock casualty accident that the conductive metal sheet in the receptacle face supply hub causes effectively, the utility model is being respectively arranged with left jack baffle plate 2, right jack baffle plate 3 and is promoting baffle plate 4 under loam cake 1 supply hub and between zero-power line conduction sleeve 11 on the conduction of the power firestreak on the power firestreak output conductor 5 sleeve 10, zero-power line output conductor 6 and the ground connection conduction sleeve 12 on the grounded metal sheet 7.
As shown in Figure 1, a side of left jack baffle plate 2 is provided with an inclined downward 2A, and opposite side is provided with the small column 2B of a protrusion, is with spring 9 on small column 2B; Equally, a side of right jack baffle plate 3 is provided with an inclined downward 3A, and opposite side is provided with the small column 3B of a protrusion, is with spring 9A on small column 3B; A side that promotes baffle plate 4 is provided with an inclined downward 4A, and opposite side is provided with the small column 4B of a protrusion, is with spring 9B on small column 4B.As Fig. 2, shown in Figure 3, the other end of spring 9,9A, 9B is against loam cake 1 bottom inside edge.Shown in Fig. 2,3, be provided with the sliding point 13 of protrusion in the side of left jack baffle plate 2 and right jack baffle plate 3, the sliding point 13 of this protrusion is placed in the corresponding chute 14 of loam cake 1 bottom inside.
As shown in Figure 2, when not using supply socket, when promptly attaching plug did not insert in the supply socket, left jack baffle plate 2, right jack baffle plate 3 and promotion baffle plate 4 covered power firestreak conduction sleeve 10, zero-power line conduction sleeve 11 and ground connection conduction sleeve 12.Each jack is in the close and protect state; can't see power firestreak, zero line, ground connection conduction sleeve from power firestreak, zero line, ground wire jack at all; so; even touching supply hub because of carelessness, child, adult can not touch the interior electric conductor of jack yet; the dead phenomenon of can not getting an electric shock, as safe as a house.
As shown in Figure 3, in use, because the ground wire inserted sheet on the attaching plug is longer than power firestreak, zero line inserted sheet, so, ground wire inserted sheet on the attaching plug can contact the inclined-plane 4A that promotes on the baffle plate 4 earlier, the ground wire inserted sheet promotes baffle plate 4 along the inclined-plane 4A that promotes on the baffle plate 4, exposes ground connection conduction sleeve 12, and spring 9B is compressed.Along with the ground wire inserted sheet on the attaching plug promotes moving of baffle plate 4, live wire inserted sheet on the attaching plug, zero line inserted sheet also promote left jack baffle plate 2, right jack baffle plate 3 and move together, expose power firestreak conduction sleeve 10 and zero-power line conduction sleeve 11, spring 9,9A are compressed.Because power firestreak conduction sleeve 10, zero-power line conduction sleeve 11 and ground connection conduction sleeve 12 are exposed, power firestreak inserted sheet on the attaching plug, zero line inserted sheet, ground wire inserted sheet are inserted into respectively in the interior live wire conduction sleeve 10 of supply socket, zero line conduction sleeve 11 and the ground connection conduction sleeve 12, and attaching plug has power supply output.After pulling up attaching plug; under the effect of spring 9,9A, 9B; left side jack baffle plate 2, right jack baffle plate 3, promotion baffle plate 4 return to initial condition again; cover power firestreak conduction sleeve 10, zero-power line conduction sleeve 11 and ground connection conduction sleeve 12; each jack is in the close and protect state; can't see power firestreak, zero line, ground connection conduction sleeve from power firestreak, zero line, ground wire jack at all; thereby effectively prevented to touch the generation that the receptacle face jack causes casualty accident because of false touch, as safe as a house.
Fig. 1～Fig. 3 is the utility model embodiment 1 structural representation.As shown in the figure, it includes two left jack baffle plates 2, two right jack baffle plates 3 and two and promotes baffle plates 4, respectively two power firestreak output plugholes, zero-power line output plughole and the ground wire jack on the corresponding loam cake 1.
Fig. 4～Fig. 6 is the utility model embodiment 2 structural representations.As shown in the figure, it is two among Fig. 1 little left jack baffle plates 2 to be connected together make a big left jack baffle plate; Two among Fig. 1 little right jack baffle plates 3 are connected together make a big right jack baffle plate; Two among Fig. 1 little promotion baffle plates 4 are connected together make a big promotion baffle plate.Its operation principle and supply hub safety shield device shown in Figure 1 are identical.
The above only is preferred embodiment of the present utility model, and protection range of the present utility model is not limited thereto.Anyly all belong within the utility model protection range based on the equivalent transformation on the technical solutions of the utility model.
Claims (4)
1. supply hub safety shield device, it comprises the middle layer bracket of loam cake, power firestreak output conductor, zero-power line output conductor, power ground sheet metal, insulation;
Have power firestreak output plughole, zero-power line output plughole, ground wire jack on the surface of loam cake;
Below loam cake, be provided with power firestreak output conductor, zero-power line output conductor and power ground sheet metal; Power firestreak output conductor, zero-power line output conductor and grounded metal sheet are contained in the middle layer bracket, and link to each other with power firestreak, zero line, ground wire in the wall; On the power firestreak output conductor, face loam cake power firestreak output plughole place, be provided with power firestreak conduction sleeve; On the zero-power line output conductor, face loam cake zero-power line output plughole place, be provided with zero-power line conduction sleeve; On grounded metal sheet, face loam cake ground wire jack place, be provided with ground connection conduction sleeve, it is characterized in that:
Between described loam cake and power firestreak conduction sleeve, zero-power line conduction sleeve, ground connection conduction sleeve, be provided with can cover/or expose and conduct electricity the baffle plate of sleeve.
2. supply hub safety shield device according to claim 1 is characterized in that: described baffle plate comprises left jack baffle plate, right jack baffle plate and promotes baffle plate;
Described left jack baffle plate is between loam cake power firestreak jack and power firestreak conduction sleeve;
Described right jack baffle plate is between loam cake zero-power line jack and zero-power line conduction sleeve;
Described promotion baffle plate is between loam cake ground wire jack and ground connection conduction sleeve.
3. supply hub safety shield device according to claim 2, it is characterized in that: a side of described left jack baffle plate, right jack baffle plate, promotion baffle plate is respectively arranged with an inclined downward, opposite side is respectively arranged with the small column of a protrusion, is with spring on small column;
The other end of described spring is against described loam cake bottom inside edge.
4. supply hub safety shield device according to claim 3, it is characterized in that: be provided with the sliding point of protrusion on two other side of described left jack baffle plate and right jack baffle plate, the sliding point of this protrusion is placed in the corresponding chute of loam cake bottom inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201488234U CN201048193Y (en) | 2007-04-18 | 2007-04-18 | Power supply jack safety shield device installed in the power socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201488234U CN201048193Y (en) | 2007-04-18 | 2007-04-18 | Power supply jack safety shield device installed in the power socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201048193Y true CN201048193Y (en) | 2008-04-16 |
Family
ID=39300785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201488234U Expired - Fee Related CN201048193Y (en) | 2007-04-18 | 2007-04-18 | Power supply jack safety shield device installed in the power socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201048193Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097699A (en) * | 2010-12-09 | 2011-06-15 | 浙江万盛电气有限公司 | Power socket with baffle locking mechanism |
| CN101901985B (en) * | 2009-05-26 | 2013-02-13 | 黄华道 | Safety shield device for self-locking power jack |
| CN103715542A (en) * | 2013-12-13 | 2014-04-09 | 惠州柯林电器有限公司 | Socket |
| CN105977685A (en) * | 2016-06-28 | 2016-09-28 | 南京物联传感技术有限公司 | Monopole insertion prevention two-pole socket interlocking protection door and application thereof |
-
2007
- 2007-04-18 CN CNU2007201488234U patent/CN201048193Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101901985B (en) * | 2009-05-26 | 2013-02-13 | 黄华道 | Safety shield device for self-locking power jack |
| CN102097699A (en) * | 2010-12-09 | 2011-06-15 | 浙江万盛电气有限公司 | Power socket with baffle locking mechanism |
| CN102097699B (en) * | 2010-12-09 | 2013-06-19 | 黄华道 | Power socket with baffle locking mechanism |
| CN103715542A (en) * | 2013-12-13 | 2014-04-09 | 惠州柯林电器有限公司 | Socket |
| CN105977685A (en) * | 2016-06-28 | 2016-09-28 | 南京物联传感技术有限公司 | Monopole insertion prevention two-pole socket interlocking protection door and application thereof |
| CN105977685B (en) * | 2016-06-28 | 2018-12-11 | 南京物联传感技术有限公司 | A kind of anti-monopole is inserted into two pole socket interlock protection doors and its application |
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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: 20080416 |