CN201259962Y - Safe blocking board device for electric power plugging hole - Google Patents
Safe blocking board device for electric power plugging hole Download PDFInfo
- Publication number
- CN201259962Y CN201259962Y CNU2008201099724U CN200820109972U CN201259962Y CN 201259962 Y CN201259962 Y CN 201259962Y CN U2008201099724 U CNU2008201099724 U CN U2008201099724U CN 200820109972 U CN200820109972 U CN 200820109972U CN 201259962 Y CN201259962 Y CN 201259962Y
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- CN
- China
- Prior art keywords
- slide block
- right slide
- supply socket
- supply
- power supply
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- 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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Abstract
The utility model discloses a safe baffle device for a power supply jack, which is composed of a left sliding block, a right sliding block, a sliding platform, a spring and a sliding limiting device; wherein, the left and the right sliding blocks are both provided with chock blocks which are provided with inclined slope; two through holes with the same shape and size as the power supply live wire jack and the zero wire jack are arranged on the surface of the sliding blocks, and are respectively positioned below the left and the right sliding blocks and above a power supply live wire output conductive plug bush and a power supply zero wire output conductive plug bush which are arranged in the power supply socket. When the power supply plug is not inserted into the power supply socket, the left and the right sliding blocks provided with inclined slope chock blocks can just block the two through holes arranged on the surface of the sliding platform. When the power supply plug is inserted into the power supply socket, the left and the right sliding blocks can slide along the sliding platform, so as to uncover the power supply zero wire output conductive plug bush and the power supply live wire output conductive plug bush which are arranged below the sliding platform.
Description
Technical field
The utility model relates to a kind of supply hub retaining device that is installed in the supply socket, refer to especially a kind of prevent because of false touch touch that electric shock casualty accident that the electric conductor in the supply hub of supply socket surface causes takes place, be installed in the supply hub safety shield device in the supply socket.
Background technology
Fail safe is the aspect that people select the electric product overriding concern.At present, the frequent supply socket of using of people is mainly by housing and two or three conductive metal sheets (claiming power firestreak output conduction sleeve, zero-power line the to export the conduction sleeve again) formation that is installed in the housing.Have the supply hub in two holes and/or three holes on the surface of supply socket housing, below supply hub, be provided with above-mentioned conductive metal sheet, conductive metal sheet links to each other with power firestreak, zero line, ground wire in the wall respectively by conductive component, lead, thereby, make the supply hub on supply socket surface that power supply output be arranged.
Because charged conductive metal sheet is positioned at below the supply hub of surface of shell hollow out in the supply socket; so; in real life; often have child and finger is reached in the supply hub because of curiosity, or the conductive metal sheet below finger or metal bar touch supply hub (being power supply output conduction sleeve).In case child touches the conductive metal sheet in the supply hub, the generation of the casualty accident that will cause getting an electric shock, abnormally dangerous.
Summary of the invention
In view of the foregoing, the purpose of this utility model provides a kind of supply hub safety shield device that is installed in the supply socket.This supply hub safety shield device can prevent careless or curious will the point or metal bar inserts the interior and generation of the electric shock casualty accident that causes of supply hub of people effectively.
For achieving the above object, the utility model by the following technical solutions: a kind of supply hub safety shield device that is installed in the supply socket, it comprises left slider, right slide block, sliding platform and spring;
Be equipped with the block that has the slope on the left and right slide block, this block that has the slope is positioned at the below of supply socket surface supply hub;
Left and right slide block is positioned at the top of slide block platform, and can slide along the surface of slide block platform; Have and supply socket surface power firestreak, zero line jack shape, big or small two identical perforation on the surface of sliding platform, two perforation lay respectively at the below of left and right slide block, the power firestreak output conduction sleeve in the supply socket, the top of zero-power line output conduction sleeve; When attaching plug was not inserted in the supply socket, the block that left and right slide block has a slope just blocked two perforation on sliding platform surface;
After left and right slide block intersected mutually, described spring was between left and right slide block; It is characterized in that: this supply hub safety shield device also includes a slip stopping means.
Described slip stopping means is made of projection that is arranged on place, the upper and lower limit of sliding platform and the chute that is arranged on the left and right slide block crossbeam; When left and right slide block intersect mutually place after, projection is positioned at chute, and slides within it along chute.
Described slip stopping means can also be made of projection that is arranged on place, the upper and lower limit of sliding platform and the positive stop that is arranged on the left and right slide block crossbeam.
Because the utility model is at supply socket surface power firestreak output plughole; power firestreak output conduction sleeve in zero-power line output plughole and the supply socket; between the zero-power line output conduction sleeve supply hub retaining device is installed; when attaching plug is not inserted in the supply socket; the supply hub retaining device covers the power firestreak output conduction sleeve and the zero-power line output conduction sleeve of its below; each power supply output plughole on supply socket surface is in the close and protect state; the power firestreak that covers from supply socket; power firestreak can't be seen or touch in zero line output plughole place at all; zero line output conduction sleeve; even people are careless or curious will point or metal bar inserts and also do not reach charged power firestreak output in the supply hub and conduct electricity sleeve; zero-power line output conduction sleeve; the accident of the injures and deaths of can not getting an electric shock; so; the utility model can prevent effectively people careless or curious will point or metal bar to insert supply hub interior and the generation of the electric shock casualty accident that causes is as safe as a house.
Description of drawings
Fig. 1 is for being equipped with supply socket internal structure schematic diagram of the present utility model;
Fig. 2-1 is the structural representation after the utility model embodiment one combination;
Fig. 2-2 is the utility model embodiment one decomposition texture schematic diagram;
Fig. 3-1 is the structural representation after the utility model embodiment two combinations;
Fig. 3-2 is the utility model embodiment two decomposition texture schematic diagrames;
Fig. 4 is installed in the interior structural representation of supply socket for constituting sliding platform of the present utility model;
Fig. 5 is for the utility model is installed in the supply socket action, the structural representation when conductive metal sheet below it is covered;
Fig. 6 is for the utility model is installed in the supply socket action, structural representation when exposing the conductive metal sheet below it;
Fig. 7 is for the utility model is installed in the supply socket action, side-looking structural representation when the conductive metal sheet below it is covered;
Fig. 8 is for the utility model is installed in the supply socket action, side-looking structural representation when exposing the conductive metal sheet below it.
Embodiment
In order to prevent to touch because of false touch the generation of the electric shock casualty accident that the electric conductor in the supply hub of supply socket surface causes effectively, the inventor has designed a kind of supply hub safety shield device that is installed in the supply socket.This supply hub safety shield device is installed between power firestreak output conduction sleeve in supply socket surface power firestreak output plughole, zero-power line output plughole and the socket, the zero-power line output conduction sleeve.When attaching plug is not inserted in the supply socket; the jack safety shield device covers the power firestreak output conduction sleeve and the zero-power line output conduction sleeve of its below; each supply hub is in the close and protect state; from receptacle face power firestreak output plughole; power firestreak can't be seen and touch in zero line output plughole place at all; zero line output conduction sleeve; even child; the adult touches supply hub because of carelessness or touches supply hub with little metal bar because of carelessness and also can not touch the interior electric conductor of jack; the supply hub safety shield device is moved; the dead accident of can not getting an electric shock, as safe as a house.When attaching plug firmly is inserted in the supply socket downwards, insertion along with attaching plug, the jack safety shield device is moved, thereby expose power firestreak output conduction sleeve and zero-power line output conduction sleeve below the supply hub safety screen, attaching plug is inserted in the supply socket, and attaching plug has power supply output.When attaching plug is extracted in socket; the jack safety shield device returns to initial position again under the effect of spring or elastic sheet metal; the power firestreak output conduction sleeve and the zero-power line output conduction sleeve of its below are covered; each supply hub is in the close and protect state again; from receptacle face power firestreak output plughole; power firestreak can't be seen and touch in zero line output plughole place at all; zero line conduction sleeve; even child; the adult touches supply hub because of carelessness or touches supply hub with spill and also can not touch electric conductor in the jack; and the supply hub safety shield device is moved; the dead accident of can not getting an electric shock, as safe as a house.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, is not to qualification of the present utility model.
Fig. 1 is for being equipped with supply socket internal structure schematic diagram of the present utility model; Fig. 2-1, Fig. 2-2 is the utility model embodiment one structural representation.As shown in the figure, the disclosed supply hub safety shield device that is installed in the supply socket of the utility model is made of left slider 1, right slide block 2, sliding platform 3, spring 4 and slip stopping means 6,6A.
The block 5A that has the slope is parallel to side shield 10, and its inclined-plane is provided with back to side shield 10, and is separated by a distance each other, has the block 5A on slope and side shield 10 perpendicular to crossbeam 7, and links together by crossbeam 7.The width that has the block 5A on slope approximates the width of zero-power line jack.
The other end in that side shield 10 links to each other with crossbeam 7 extends a sliding beam 8 perpendicular to side shield 10.
An end that links to each other with the block 5A that has the slope in the bottom of crossbeam 7 has a sliding tray 9, and the degree of depth of this sliding tray 9, length can be held the sliding beam 8 of right slide block 2.Shown in Fig. 2-1, when left and right slide block 1,2 intersected placement mutually, sliding beam 8 just can be inserted in the sliding tray 9 of crossbeam 7 bottoms.
The block 5 that has the slope is parallel to side shield 10, and its inclined-plane is provided with back to side shield 10, and is separated by a distance each other, has the block 5 on slope and side shield 10 perpendicular to crossbeam 7, and links together by crossbeam 7.The width that has the block 5 on slope approximates the width of power firestreak jack.
The other end in that side shield 10 links to each other with crossbeam 7 extends a sliding beam 8 perpendicular to side shield 10.
An end that links to each other with the block 5 that has the slope in the bottom of crossbeam 7 has a sliding tray 9, and the degree of depth of this sliding tray 9, length can be held the sliding beam 8 of left slider 1.Shown in Fig. 1, Fig. 2-1, when left and right slide block 1,2 intersected placement mutually, sliding beam 8 just can be inserted in the sliding tray 9 of crossbeam 7 bottoms.
Respectively be provided with a projection 4A who is used for fixing spring 4 having the block 5A on slope, 5 inboard.Shown in Fig. 2-1, when left and right slide block 1,2 intersected placement mutually, spring 4 was placed between the left and right slide block 1,2 by projection 4A.
Left and right slide block 1,2 is positioned at the top of sliding platform 3, and slides along the surface of sliding platform 3.
Have and supply socket surface power firestreak, zero line jack shape, big or small two identical perforation 12 on the surface of sliding platform 3, two perforation lay respectively at the below of left and right slide block 1,2, the power firestreak output conduction sleeve in the supply socket, the top of zero-power line output conduction sleeve.When attaching plug was not inserted in the supply socket, block 5, the 5A that left and right slide block has a slope just blocked two perforation on sliding platform 3 surfaces.
When left and right slide block 1,2 slides along the surface of sliding platform 3, skid off platform 3 for preventing left and right slide block 1,2, shown in Fig. 2-1, Fig. 2-2, the utility model also includes a slip stopping means.This slip stopping means is made of projection 6 that is arranged on place, sliding platform 3 upper and lower limit and the chute 6A that is arranged on left and right slide block 1,2 crossbeams 7.As Fig. 7, shown in Figure 8, when left and right slide block intersect mutually place after, projection 6 is positioned at chute 6A, and slides within it along chute 6A.
Extend a fixed leg 11 below sliding platform 3, its effect is: sliding platform 3 is fixed in the supply socket.
Shown in Fig. 1, Fig. 2-1, during assembling, left and right slide block is put together mutually across, the sliding beam 8 of right slide block 2 is inserted in the sliding tray 9 of left slider 1 crossbeam 7, the sliding tray 9 of right slide block 2 is leaned against on the sliding beam 8 of left slider 1, and the block 5 that makes right slide block 2 have the slope is positioned at perforation 12 tops on sliding platform 3 left sides.In like manner, the sliding beam 8 of left slider 1 is inserted in the sliding tray 9 of right slide block 2, the sliding tray 9 of left slider 1 is leaned against on the sliding beam 8 of right slide block 2, the block 5A that makes left slider 1 have the slope is positioned at perforation 12 tops on sliding platform 3 the right.
Fig. 3-1, Fig. 3-2 is the utility model embodiment two structural representations.As shown in the figure, the utility model embodiment two disclosed supply hub safety shield devices also are to be made of left slider 1, right slide block 2, sliding platform 3, spring 4 and slip stopping means 6H, 6K; Its difference is:
Described slip stopping means is made of projection 6H that is arranged on place, sliding platform 3 upper and lower limit and the positive stop 6K that is arranged on left and right slide block 1,2 crossbeams 7.When left and right slide block when slide in sliding platform 3 surface, projection 6H and positive stop 6K have determined the distance that left and right slide block 1,2 slides, and prevent that left and right slide block from skidding off slide block platform 3.
As shown in Figure 4, when the utility model is installed, earlier sliding platform 3 is installed in the insulation middle layer bracket 35 in the supply socket, makes two perforation 12 just in time be positioned at power firestreak output conduction sleeve 32, zero-power line output conduction sleeve 33 tops of supply socket.Then, as shown in Figure 5, more left and right slide block 1,2 and spring 4 are placed on the sliding platform 3.
As shown in Figure 5; when attaching plug is not inserted in the supply hub; a because left side; the block that right slide block has the slope just is positioned at the top of supply socket power firestreak output conduction sleeve 32 and zero-power line output conduction sleeve 33; it is covered; so; each supply hub is in the close and protect state; from receptacle face power firestreak jack; power firestreak can't be seen and touch in the zero line jack place at all; zero line output conduction sleeve; even child; the adult touches supply hub because of carelessness or touches supply hub with spill and also can not touch electric conductor in the jack; retaining device is moved; the dead accident of can not getting an electric shock, as safe as a house.And, even child is because fond of play, be inserted in one of them jack with a metal bar, such as be in the jack at left slider place, what metal bar at first can touch is the slope of the link stopper 5 of right slide block, because the below of the link stopper 5 of right slide block is a baffle plate platform (being positioned at side shield 10 inboards) of left slider 1, metal bars finally drop on the baffle plate platform of left slider 1 after pushing link stopper 5 open, this baffle plate platform is that the plane can't be moved, so, metal bar can't promote a left side, right slide block and longitudinal sliding block move, and metal bar finally can't contact with the conduction sleeve, has guaranteed safety.
As shown in Figure 6, when attaching plug is inserted in the power supply output plughole on supply socket surface at full tilt, power firestreak inserted sheet in the attaching plug, the zero-power line inserted sheet passes the jack that covers in the supply socket and acts on its left side, below, on the inclined-plane of right slide block, promote a left side by the inclined-plane, right slide block moves round about, in the process that moves, expose a left side, two perforation 12 below the right slide block, thereby, make the power firestreak inserted sheet on the attaching plug, the zero-power line inserted sheet passes two perforation on the sliding platform and is inserted in the power firestreak output conduction sleeve and zero-power line output conduction sleeve below it, attaching plug is inserted in the supply socket fully, power supply output is arranged.
After attaching plug is extracted in the supply socket; under the effect of spring 4; left and right slide block 1,2 returns to initial position; the zero-power line output conduction sleeve and the power firestreak output conduction sleeve of its below are covered; each power supply output plughole is in the close and protect state again; even touching supply hub because of carelessness or touch supply hub with spill, child, adult can not touch electric conductor in the jack yet; and; left and right slide block is moved expose the electric conductor of its below; the dead accident of can not getting an electric shock, as safe as a house.
The utility model has the advantages that: when attaching plug is not inserted in the supply socket; the supply hub safety shield device covers the power firestreak output conduction sleeve and the zero-power line output conduction sleeve of its below; each power supply output plughole on supply socket surface is in the close and protect state; the power firestreak that covers from supply socket; power firestreak can't be seen or touch in zero line output plughole place at all; zero line output conduction sleeve; and also can't move it; expose the power firestreak below it; zero line output conduction sleeve; can prevent to touch the generation of the electric shock casualty accident that the conductive metal sheet in the receptacle face supply hub causes effectively because of false touch, as safe as a house.
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 (3)
1, a kind of supply hub safety shield device that is installed in the supply socket, it comprises left slider (1), right slide block (2), sliding platform (3) and spring (4);
Be equipped with the block (5A, 5) that has the slope on the left and right slide block, this block that has the slope is positioned at the below of supply socket surface supply hub;
Left and right slide block is positioned at the top of slide block platform (3), and can slide along the surface of slide block platform (3); Have and supply socket surface power firestreak, zero line jack shape, big or small identical two perforation (12) on the surface of sliding platform (3), two perforation lay respectively at the below of left and right slide block (1,2), the power firestreak output conduction sleeve in the supply socket, the top of zero-power line output conduction sleeve; When attaching plug was not inserted in the supply socket, the block (5,5A) that left and right slide block has a slope just blocked two perforation on sliding platform (3) surface;
After left and right slide block intersected mutually, described spring was between left and right slide block; It is characterized in that: this supply hub safety shield device also includes a slip stopping means.
2, the supply hub safety shield device that is installed in the supply socket according to claim 1 is characterized in that: described slip stopping means is made of projection (6) that is arranged on place, the upper and lower limit of sliding platform (3) and the chute (6A) that is arranged on left and right slide block (1, the 2) crossbeams (7);
When left and right slide block intersect mutually place after, projection (6) is positioned at chute (6A), and slides within it along chute (6A).
3, the supply hub safety shield device that is installed in the supply socket according to claim 1 is characterized in that: described slip stopping means is made of projection (6H) that is arranged on place, the upper and lower limit of sliding platform (3) and the positive stop (6K) that is arranged on left and right slide block (1, the 2) crossbeams (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201099724U CN201259962Y (en) | 2008-08-26 | 2008-08-26 | Safe blocking board device for electric power plugging hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201099724U CN201259962Y (en) | 2008-08-26 | 2008-08-26 | Safe blocking board device for electric power plugging hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201259962Y true CN201259962Y (en) | 2009-06-17 |
Family
ID=40774199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201099724U Expired - Fee Related CN201259962Y (en) | 2008-08-26 | 2008-08-26 | Safe blocking board device for electric power plugging hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201259962Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101697393A (en) * | 2009-10-12 | 2010-04-21 | 张家港友诚科技机电有限公司 | Power supply socket |
| CN101980404A (en) * | 2010-11-26 | 2011-02-23 | 浙江正泰建筑电器有限公司 | Bipolar socket protection door |
-
2008
- 2008-08-26 CN CNU2008201099724U patent/CN201259962Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101697393A (en) * | 2009-10-12 | 2010-04-21 | 张家港友诚科技机电有限公司 | Power supply socket |
| CN101980404A (en) * | 2010-11-26 | 2011-02-23 | 浙江正泰建筑电器有限公司 | Bipolar socket protection door |
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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 |
Granted publication date: 20090617 Termination date: 20140826 |
|
| EXPY | Termination of patent right or utility model |