CN201243115Y - Power supply plug jack safety shield apparatus mounted in power socket - Google Patents
Power supply plug jack safety shield apparatus mounted in power socket Download PDFInfo
- Publication number
- CN201243115Y CN201243115Y CNU2008201178548U CN200820117854U CN201243115Y CN 201243115 Y CN201243115 Y CN 201243115Y CN U2008201178548 U CNU2008201178548 U CN U2008201178548U CN 200820117854 U CN200820117854 U CN 200820117854U CN 201243115 Y CN201243115 Y CN 201243115Y
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- block
- slope
- supply socket
- sliding
- slide block
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- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 description 20
- 239000004020 conductor Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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- 238000012797 qualification Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a power jack security guard device, which comprises a left slider, a right slider, a vertical slider, a sliding platform and a spring; the left and right sliders are respectively provided with a stop block with a slope; one end of the vertical slider is a slope; the left and right sliders and the vertical slider are arranged in the sliding platform; two perforated holes which have the same shape and size with the power line and zero line jacks on the surface of the power socket are arranged on the surface of the sliding platform; the two perforated holes are respectively located below the left and right sliders and the vertical slider, and above a power line output conductive plug bush and a zero line output conductive plug bush in the power socket. When the power plug is not inserted into the power socket, the left and right sliders with slopes and the vertical slider just block the two perforated holes on the surface of the sliding platform. When the power plug is inserted in the power socket, the left and right sliders and the vertical slider slide along the surface of the sliding platform to expose the zero line and power line output conductive plug bushes below the sliders.
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 primary factor that people select the household electric product.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 that left slider, right slide block, longitudinal sliding block, sliding platform and spring constitute;
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;
One end of longitudinal sliding block is an inclined-plane; Longitudinal sliding block is positioned at the below of right slide block;
Left and right slide block and longitudinal sliding block are contained in the slide block platform, have and supply socket surface power firestreak, zero line jack shape, big or small two identical perforation on the surface of slide block platform, two perforation lay respectively at the below of left and right slide block and longitudinal sliding 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, left and right slide block had the block on slope and two perforation that longitudinal sliding block just blocks the sliding platform surface;
Between left and right slide block, longitudinal sliding block and sliding platform and supply socket housing, be respectively arranged with spring.
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 jack baffle plate is installed; when attaching plug is not inserted in the supply socket; the jack baffle plate 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; zero line output plughole place can't see at all/or touch power firestreak; 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 electric outlet structure schematic diagram of the present utility model;
Fig. 2-1 is the structural representation after the utility model combination;
Fig. 2-2 is the utility model supply socket jack safety shield device decomposition texture schematic diagram;
Fig. 3 is installed in supply socket inner structure schematic diagram for constituting sliding platform of the present utility model;
Fig. 4 do not move for the utility model, the structural representation when conductive metal sheet below it is covered;
Fig. 5 is the utility model action, 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; and 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; the dead accident of also 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, Fig. 2-1, Fig. 2-2 are the utility model 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, longitudinal sliding block 6, vertical baffle 28 and spring 4.
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 a block 5A on slope approximates in supply socket " T " the font zero line jack width with power firestreak jack parallel portion.
The other end in that side shield 10 links to each other with crossbeam 7 vertically extends a sliding beam 8 with 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.As shown in Figure 1, when left and right slide block 1,2 intersected placement relatively, sliding beam 8 just can be inserted in the sliding tray 9 of crossbeam 7 bottoms.
An end that links to each other with side shield 10 on the top of crossbeam 7 has a horizontal concrete chute 18.
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 vertically extends a sliding beam 8 with 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.As shown in Figure 1, when left and right slide block 1,2 intersected placement relatively, sliding beam 8 just can be inserted in the sliding tray 9 of crossbeam 7 bottoms.
An end that links to each other with side shield 10 on the top of crossbeam 7 has a horizontal concrete chute 18.
In the inboard of side shield 10, supply socket " T " font zero line jack below has groove 31.Below groove 31, be placed with a longitudinal sliding block 6.One jiao in side shield 10 outsides is provided with a projection 37.
One end of longitudinal sliding block 6 is an inclined-plane 5B, and this inclined-plane 5B is parallel to groove 31.Have locked groove 6A and chute 6B on the surface of longitudinal sliding block 6.Longitudinal sliding block 6 has the block 5 on slope near right slide block 2 a side also is inclined-plane 5C.For when whole retaining device blocks jack, projection 37 is locked among the locked groove 6A, when inserting plug, plug slice acts on a left side, the block 5A of right slide block, 5 inclined-plane makes a left side, right slide block 1,2 motions round about, making the projection 37 of right slide block 2 shift out locked groove 6A puts in the sliding tray 6B on the 6A limit, the inclined-plane 5B on the longitudinal sliding block 6 is partly met in the below of " T " shaped plug inserted sheet at this moment, promote 5B toward the direction motion that spring is shunk, the sliding tray relative motion on the slide block 6 along the longitudinal of projection 37 this moment, like this " " font perforation 12 will be opened T, and " T " font plug slice just can be inserted in " T " font zero line output sleeve.
Left and right slide block 1,2 and longitudinal sliding block 6 are contained in the 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 and longitudinal sliding block 6, 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 5,5A and the longitudinal sliding block 6 that left and right slide block has a slope just blocked two perforation on sliding platform 3 surfaces.
Extend upward two sidewalls, 30 formations, one track of formation along two longer sides of sliding platform 3.When mounted, left and right slide block 1,2 and longitudinal sliding block 6 are included in this track, when left and right slide block and longitudinal sliding block 6 slide in slide block platform 3, can not drop out, so, when this structural design is convenient to install and slide block slides support being arranged, can not drop out.
Between the sidewall 10A of sliding platform 3 and longitudinal sliding block 6, be placed with spring 4.Be fixed with a vertical baffle 28 in the left side of sliding platform 3.Between vertical baffle 28 and left slider 1, be placed with spring 4.Between right slide block 2 and supply socket housing, also be placed with a spring 4.
Extend a fixed leg 11 below sliding platform 3, its effect is: the sliding platform 3 that will be inclusive with left and right slide block and longitudinal sliding block 6 is fixed in the supply socket.
Shown in Fig. 1, Fig. 2-1, during assembling, left and right slide block is put together relatively across, the sliding beam 8 of right slide block 2 is inserted in the sliding tray 9 of left slider 1, the sliding tray 9 of right slide block 2 is leaned against on the sliding beam 8 of left slider 1 12 tops of boring a hole, the left side that the block 5 that makes right slide block 2 have the slope is positioned at sliding platform 3.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 sliding platform 3 " T " font 12 tops of boring a hole, have at sliding platform " T " font perforation 12 and left slider 1 between the block 5A on slope and also be placed with longitudinal sliding block 6, the plane of longitudinal sliding block 6 just shelves is lived " T " font and is bored a hole 12.
As shown in Figure 3, when the utility model is installed, earlier sliding platform 3 is installed in loam cake 35 back sides of supply socket, two perforation 12 is just in time between the output of the power firestreak in power firestreak jack, zero-power line jack and supply socket conduction sleeve 32, the zero-power line output conduction sleeve 33.Then, left and right slide block 1,2 and longitudinal sliding block 6 are placed in the sliding platform 3, as shown in Figure 4.
As shown in Figure 4; when attaching plug is not inserted in the supply hub; a because left side; right slide block has the block on slope and the top that longitudinal sliding block just is positioned at supply socket power firestreak output conduction sleeve and zero-power line output conduction sleeve; 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; the dead accident of also 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 5, 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 and longitudinal sliding block, promote a left side by the inclined-plane, right slide block moves round about and longitudinal sliding block moves, in the process that moves, expose a left side, two perforation 12 below right slide block and the longitudinal sliding 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 and longitudinal sliding block 6 return 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 sides 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.
As shown in Figure 1, when supply socket is provided with two groups of power supply output plugholes, in the supply socket housing, be provided with two cover supply hub safety shield devices.
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; zero line output plughole place can't see at all/or touch power firestreak; 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 (6)
1, a kind of supply hub safety shield device that is installed in the supply socket is characterized in that: it comprises that left slider (1), right slide block (2), longitudinal sliding block (6), sliding platform (3) and spring (4) constitute;
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;
One end of longitudinal sliding block (6) is an inclined-plane (5B); Longitudinal sliding block (6) is positioned at the below of right slide block (2);
Left and right slide block and longitudinal sliding block are contained in the 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 slide block platform (3), two perforation lay respectively at the below of left and right slide block (1,2) and longitudinal sliding block (6), 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, left and right slide block had the block (5,5A) on slope and two perforation that longitudinal sliding block (6) just blocks sliding platform (3) surface;
Between left and right slide block, longitudinal sliding block and sliding platform and supply socket housing, be respectively arranged with spring.
2, the supply hub safety shield device that is installed in the supply socket according to claim 1, it is characterized in that: described left slider (1) is positioned at supply socket firewire jack below, and it is made of the block that has the slope (5A), side shield (10), crossbeam (7) and sliding beam (8);
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 a block (5A) on slope approximates in supply socket " T " the font zero line jack width with power firestreak jack parallel portion;
The other end in that side shield (10) links to each other with crossbeam (7) vertically extends a sliding beam (8) with side shield (10);
An end that links to each other with the block that has the slope (5A) 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 sliding beam (8).
3, the supply hub safety shield device that is installed in the supply socket according to claim 1 and 2, it is characterized in that: described right slide block (2) is positioned at supply socket " T " font zero line jack below, and it is made of the block that has the slope (5), side shield (10), crossbeam (7) and sliding beam (8);
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) vertically extends a sliding beam (8) with side shield (10);
An end that links to each other with the block that has the slope (5) 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 sliding beam (8);
Inboard in side shield (10), supply socket " T " font zero line jack below has groove (31); One jiao in side shield (10) outside is provided with a projection (37);
Be placed with a longitudinal sliding block (6) in the below of groove (31).
4, the supply hub safety shield device that is installed in the supply socket according to claim 3 is characterized in that: have the shallow slot (6A) that the projection (37) be convenient on the described right slide block slides on its surface on the surface of described longitudinal sliding block (6);
One end of described longitudinal sliding block (6) is an inclined-plane (5B); This inclined-plane (5B) is parallel to the groove (31) on the described right slide block;
Have locked groove (6A) and sliding tray (6B) on the surface of longitudinal sliding block (6);
Longitudinal sliding block (6) is inclined-plane (5C) near the side that right slide block (2) has the block (5) on slope.
5, the supply hub safety shield device that is installed in the supply socket according to claim 4 is characterized in that: two longer sides along described sliding platform (3) extend upward formation sidewall (30), and two side (30) constitute a track;
Between the sidewall (30) of sliding platform (3) and longitudinal sliding block (6), be placed with spring (4); Be fixed with a vertical baffle (28) in the left side of sliding platform (3), between vertical baffle (28) and left slider (1), be placed with spring (4).
6, a kind of supply hub safety shield device that is installed in the supply socket according to claim 5 is characterized in that: described sliding platform is extended with one downwards and is used for sliding platform is fixed on fixed leg (11) in the supply socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201178548U CN201243115Y (en) | 2008-06-17 | 2008-06-17 | Power supply plug jack safety shield apparatus mounted in power socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201178548U CN201243115Y (en) | 2008-06-17 | 2008-06-17 | Power supply plug jack safety shield apparatus mounted in power socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201243115Y true CN201243115Y (en) | 2009-05-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201178548U Expired - Fee Related CN201243115Y (en) | 2008-06-17 | 2008-06-17 | Power supply plug jack safety shield apparatus mounted in power socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201243115Y (en) |
Cited By (4)
| 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 |
| CN102097699A (en) * | 2010-12-09 | 2011-06-15 | 浙江万盛电气有限公司 | Power socket with baffle locking mechanism |
| CN103915711A (en) * | 2014-04-18 | 2014-07-09 | 黄华道 | Power socket with built-in conductive plug bush protection base |
| CN104064917A (en) * | 2013-03-23 | 2014-09-24 | 广州瀚诚电子产品有限公司 | Safety socket |
-
2008
- 2008-06-17 CN CNU2008201178548U patent/CN201243115Y/en not_active Expired - Fee Related
Cited By (7)
| 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 |
| 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 |
| CN104064917A (en) * | 2013-03-23 | 2014-09-24 | 广州瀚诚电子产品有限公司 | Safety socket |
| CN104064917B (en) * | 2013-03-23 | 2016-03-02 | 广州瀚诚电子产品有限公司 | Safety socket |
| CN103915711A (en) * | 2014-04-18 | 2014-07-09 | 黄华道 | Power socket with built-in conductive plug bush protection base |
| CN103915711B (en) * | 2014-04-18 | 2017-01-11 | 黄华道 | Power socket with built-in conductive plug bush protection base |
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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: 20090520 Termination date: 20130617 |