CN2862414Y - Electric shock proof safety socket with on-off function - Google Patents
Electric shock proof safety socket with on-off function Download PDFInfo
- Publication number
- CN2862414Y CN2862414Y CN 200520050371 CN200520050371U CN2862414Y CN 2862414 Y CN2862414 Y CN 2862414Y CN 200520050371 CN200520050371 CN 200520050371 CN 200520050371 U CN200520050371 U CN 200520050371U CN 2862414 Y CN2862414 Y CN 2862414Y
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- jack
- panel
- print seat
- hole
- base
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Abstract
The utility model discloses a safety socket with switch function and electric shock prevention function. The safety socket includes a panel with a hole on its center, a core cover base, and a jack base. The panel is connected with the core cover base, and the jack base is mounted in the core cover base and protrudes out of the panel from the hole on the panel. Several blind jacks are axially arranged on the jack base according to appliance standard, conductive tabs are mounted in the jacks, and notches are formed on the outer walls of the jacks. Several conductive contact holding holes are provided at corresponding positions on the core cover base, and in each holding hole is provided an elastic conductive contact connected with external power supply through lead. A positioning unit for limiting the rotation angle of the jack base is provided on the rear surface of the panel. The utility model achieves switch and electric shock prevention function by simple structure and is safer in comparison with the prior art.
Description
Technical field
The utility model relates to a kind of supply socket, particularly a kind of electric shock-prevention safety socket with switching function.
Background technology
At present, employed supply socket in people's daily life, the contact in its jack all is direct-connected with power line, wherein the contact in the live wire end jack has all the time.And this reason just makes present employed supply socket all exist unsafe factor.Be in curiosity as some children or child, mistake is inserted pinkie or metal object in the supply hub, thereby causes electric shock accidents.In order to prevent the generation of these electric shock accidentss, some socket manufacturer just adds a cover plate on supply hub.But this supply socket that adds cover plate, plug are difficult to be inserted in the jack of socket.Cover plate is not installed in the supply socket that is exactly present three holes in addition additional.
Summary of the invention
Goal of the invention of the present utility model provides a kind of electric shock-prevention safety socket, exists many weak points to solve the existing power supply socket.
Goal of the invention of the present utility model can realize by the following technical solutions: have the electric shock-prevention safety socket of switching function, it is characterized in that comprising that a center has panel and the core retainer plate base and the jack core print seat in core print seat hole; Panel is connected with the core retainer plate base, and the jack core print seat is installed in the core retainer plate base and by the core print seat hole on the panel and appears panel; Axially some jacks are arranged at jack core print seat upper edge jack core print seat according to the electrical equipment standard arrangement; Jack is a blind hole, in the conduction inserted sheet is housed, have electricity-linkingup gap on its hole wall outwardly; The relevant position has some conductive contacts and takes up the hole on the wall of core retainer plate base, takes up at each conductive contact the elastic conduction contact is housed in the hole; Be connected with the conductor wire that is connected with extraneous power supply on the elastic conduction contact.
Technique scheme also is provided with the positioner of a qualification jack core print seat rotational angle at the back side of panel.
Above-mentioned operation principle with electric shock-prevention safety socket of switching function is: when electrical equipment need be switched on work, two cores or the three-prong plug of electrical equipment are inserted in the jack of the utility model jack core print seat, and plug is inserted in the conduction inserted sheet socket, closely conduct electricity with the conduction inserted sheet and contact.Utilize the rotation of plug then, drive the jack core print seat and in the core retainer plate base, rotate an angle, the interior conduction inserted sheet of jack core print seat is contacted with conductive contact on being installed in the core retainer plate base, promptly play the function of " opening " around self axis, circuit turn-on, electrical equipment energising work.When not needing electricity consumption, the opposite spin plug, drive the jack core print seat around self axis angle of opposite spin in the core retainer plate base, at this moment the conduction inserted sheet in the jack core print seat breaks away from the conductive contact that is installed on the core retainer plate base, power supply is cut off, promptly play " pass " function, the inserted sheet that therefore conducts electricity is not charged, and pulling the plug out of the socket gets final product.Because the conduction inserted sheet is not charged,, contact the security incident that also can not get an electric shock with the conduction inserted sheet even there is the foreign matter of conduction to be inserted in the jack of jack core print seat like this.
Goal of the invention of the present utility model can also adopt another kind of technical scheme to realize: have the electric shock-prevention safety socket of switching function, it is characterized in that comprising that a center has the panel in core print seat hole, core retainer plate base, jack central layer, base cover plate; Panel is connected with the core retainer plate base; In the core retainer plate base, be provided with a conduction inserted sheet installation cavity; At the bottom of the chamber of conduction inserted sheet installation cavity, some conduction inserted sheets are arranged, be connected with the conductor wire that is communicated with extraneous power supply on the conduction inserted sheet according to the electrical equipment standard arrangement; The base cover plate is installed in the accent position of conduction inserted sheet installation cavity; On the base cover plate, be furnished with some and the corresponding transition jack of conduction inserted sheet; The jack central layer is movably arranged on the base cover plate and by the core print seat hole on the panel and appears panel; The jack central layer also be provided with the base cover plate on the corresponding jack of transition jack.
Technique scheme also is provided with the positioner of a qualification jack central layer rotational angle at the back side of panel.
Above-mentioned operation principle with electric shock-prevention safety socket of switching function is: when electrical equipment need be switched on work, two cores or the three-prong plug of electrical equipment are inserted in the jack of the utility model jack central layer, utilize the rotation of plug then, drive the jack central layer and rotate an angle, jack on the jack central layer and the transition jack on the base cover plate are axially aligned, and insert plug down again.The transition jack that inserting column on the plug is passed on the base cover plate is inserted in the conduction inserted sheet, closely conducts electricity with the conduction inserted sheet to contact, and circuit turn-on at this moment, electrical equipment energising work promptly plays the function of " opening ".If when not needing electricity consumption, pull the plug out of the socket, the inserting column on the plug breaks away from outage with the conduction inserted sheet.After the inserting column on the plug was axially crossed transition jack on the base cover plate, counter-rotation was inserted first angle, made jack and the dislocation of the transition jack on the base cover plate on the jack central layer, and pulling the plug out of the socket gets final product.Because the transition jack on the base cover plate is covered by the jack central layer, the foreign matter that conducts electricity so just can not be inserted in the conduction inserted sheet, promptly plays the function of " pass ", thus the security incident that can not get an electric shock.
Owing to adopted technical scheme as above, the utility model has been realized switch, electroshock-proof function with simpler structure, and it compared with prior art has advantage simple in structure, safe in utilization.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is a use principle reference diagram of the present utility model;
Fig. 4 is the structural representation of the utility model embodiment 2;
Fig. 5 is the vertical view of Fig. 4;
Fig. 6 is the use principle reference diagram of the utility model embodiment 2.
Embodiment
Describe the utility model in detail below in conjunction with drawings and Examples.
Embodiment 1: the electric shock-prevention safety socket with switching function as shown in Figure 1-Figure 3 comprises that a center has panel 1 and the core retainer plate base 2 and the jack core print seat 3 in core print seat hole 11; In core retainer plate base 2, be provided with one jack core print seat 3 is installed take up blind hole 21, the top of core retainer plate base 2 is provided with one and connects shirt rim 22, panel 1 is fastenedly connected with the shirt rim 22 employing screws 12 that are connected on the core retainer plate base 2.
At the bottom of taking up blind hole 21 holes, be provided with a center positioning hole 23.
Be provided with a location mandrel 31 in the bottom rear of jack core print seat 3, and axially some opened inserting pores 32 upwards and up arranged according to the electrical equipment standard arrangement along jack core print seat 3; Jack 32 is a blind hole.Have electricity-linkingup gap 33 on jack 32 hole wall outwardly, the quantity of jack can be two holes that are adapted to two core plug, also can be three holes that are adapted to three-prong plug, and what present embodiment was cited is two holes.Jack core print seat 3 is installed in taking up in the blind hole 21 of core retainer plate base 2, and the positioning core axle 31 of the bottom rear of jack core print seat 3 is inserted in the center positioning hole 23 that takes up at the bottom of blind hole 21 holes, panel 1 is appeared by the core print seat hole 11 on the panel 1 in the top of jack core print seat 3;
Socket conduction inserted sheet 4 up is installed in jack 32.
On the hole wall that takes up blind hole 21 of core retainer plate base 2, have two or three conductive contacts and take up hole 24.What present embodiment adopted is two.Elastic conduction contact 6 in taking up hole 24, each conductive contact is housed; Be connected with the conductor wire 7 that is connected with extraneous power supply on the elastic conduction contact 6.
In order to limit the rotational angle of jack core print seat 3, be provided with the positioner of a qualification jack core print seat 3 rotational angles at the back side of panel 1.This positioner is two blocks that form an angle 9, and is provided with a lug 9 on jack core print seat 3.Certainly positioner also can adopt other version, as ball location or the like.
Embodiment 2: as Fig. 4-electric shock-prevention safety socket with switching function shown in Figure 6, comprise that a center has the panel 1 in core print seat hole 11, core retainer plate base 2, jack central layer 3a, base cover plate 3b; Be provided with a conduction inserted sheet installation cavity 21a in core retainer plate base 2, the top of core retainer plate base 2 is provided with one and connects shirt rim 22, and panel 1 adopts screw 12 to be fastenedly connected with the shirt rim 22 that is connected on the core retainer plate base 2.
According to the electrical equipment standard arrangement two or three conduction inserted sheets 4 are arranged at the bottom of the chamber of conduction inserted sheet installation cavity 31a, present embodiment is two.Be connected with the conductor wire 7 that is communicated with extraneous power supply on the conduction inserted sheet 4; Base cover plate 3b is installed in the accent position of conduction inserted sheet installation cavity 21a; On base cover plate 3b, be furnished with two and conduction inserted sheet 4 corresponding transition jack 31b, and have a center positioning hole 32b at the center of base cover plate 3b.
Be provided with a location mandrel 31a in the bottom of jack central layer 3a, the positioning core axle 31a bottom the jack central layer 3a is inserted in the center positioning hole 32b of base cover plate 3b, just jack central layer 3a can be movably arranged on the base cover plate 3b.Panel 1 is appeared by the core print seat hole 11 on the panel 1 in the top of jack central layer 3a; Jack central layer 3a also be provided with base cover plate 3b on the corresponding jack 32a of transition jack 31b.
In order to limit the rotational angle of jack central layer 3a, be provided with the positioner of a qualification jack central layer 3a rotational angle at the back side of panel 1.This positioner is two blocks that form an angle 8, and is provided with a lug 9 on jack central layer 3a.Certainly positioner also can adopt other version, as ball location or the like.
Claims (4)
1, the electric shock-prevention safety socket that has switching function is characterized in that comprising that a center has panel and the core retainer plate base and the jack core print seat in core print seat hole; Panel is connected with the core retainer plate base, and the jack core print seat is installed in the core retainer plate base and by the core print seat hole on the panel and appears panel; Axially some jacks are arranged at jack core print seat upper edge jack core print seat according to the electrical equipment standard arrangement; Jack is a blind hole, in the conduction inserted sheet is housed, have electricity-linkingup gap on its hole wall outwardly; The relevant position has some conductive contacts and takes up the hole on the wall of core retainer plate base, takes up at each conductive contact the elastic conduction contact is housed in the hole; Be connected with the conductor wire that is connected with extraneous power supply on the elastic conduction contact.
2, the electric shock-prevention safety socket with switching function according to claim 1 is characterized in that being provided with at the back side of panel a positioner that limits jack core print seat rotational angle.
3, the electric shock-prevention safety socket that has switching function is characterized in that comprising that a center has the panel in core print seat hole, core retainer plate base, jack central layer, base cover plate; Panel is connected with the core retainer plate base; In the core retainer plate base, be provided with a conduction inserted sheet installation cavity; At the bottom of the chamber of conduction inserted sheet installation cavity, some conduction inserted sheets are arranged, be connected with the conductor wire that is communicated with extraneous power supply on the conduction inserted sheet according to the electrical equipment standard arrangement; The base cover plate is installed in the accent position of conduction inserted sheet installation cavity; On the base cover plate, be furnished with some and the corresponding transition jack of conduction inserted sheet; The jack central layer is movably arranged on the base cover plate and by the core print seat hole on the panel and appears panel; The jack central layer also be provided with the base cover plate on the corresponding jack of transition jack.
4, electric shock-prevention safety socket according to claim 3 is characterized in that being provided with at the back side of panel a positioner that limits jack central layer rotational angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520050371 CN2862414Y (en) | 2005-02-26 | 2005-02-26 | Electric shock proof safety socket with on-off function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520050371 CN2862414Y (en) | 2005-02-26 | 2005-02-26 | Electric shock proof safety socket with on-off function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2862414Y true CN2862414Y (en) | 2007-01-24 |
Family
ID=37660045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520050371 Expired - Fee Related CN2862414Y (en) | 2005-02-26 | 2005-02-26 | Electric shock proof safety socket with on-off function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2862414Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102882094A (en) * | 2012-10-25 | 2013-01-16 | 浙江大学 | Rotatable wiring board of single socket |
| CN103247914A (en) * | 2013-05-18 | 2013-08-14 | 孙梅 | Anti-drop power socket for medical care |
| CN103904465A (en) * | 2014-04-18 | 2014-07-02 | 卢颖 | Safety socket |
| CN103904464A (en) * | 2014-04-18 | 2014-07-02 | 卢颖 | Safety socket |
| CN104103936A (en) * | 2014-04-18 | 2014-10-15 | 卢颖 | Safety socket |
| CN106684654A (en) * | 2016-11-18 | 2017-05-17 | 张平 | Round wall socket board rotation switch |
| WO2018040279A1 (en) * | 2016-08-31 | 2018-03-08 | 阳雄辉 | Safety socket |
| CN109560427A (en) * | 2018-11-15 | 2019-04-02 | 何锐平 | A kind of safety electric shock-prevention socket |
-
2005
- 2005-02-26 CN CN 200520050371 patent/CN2862414Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102882094A (en) * | 2012-10-25 | 2013-01-16 | 浙江大学 | Rotatable wiring board of single socket |
| CN103247914A (en) * | 2013-05-18 | 2013-08-14 | 孙梅 | Anti-drop power socket for medical care |
| CN103247914B (en) * | 2013-05-18 | 2015-04-01 | 孙梅 | Anti-drop power socket for medical care |
| CN103904465A (en) * | 2014-04-18 | 2014-07-02 | 卢颖 | Safety socket |
| CN103904464A (en) * | 2014-04-18 | 2014-07-02 | 卢颖 | Safety socket |
| CN104103936A (en) * | 2014-04-18 | 2014-10-15 | 卢颖 | Safety socket |
| CN103904465B (en) * | 2014-04-18 | 2016-01-20 | 卢颖 | A kind of safety socket |
| CN104103936B (en) * | 2014-04-18 | 2016-03-09 | 卢颖 | A kind of safety socket |
| WO2018040279A1 (en) * | 2016-08-31 | 2018-03-08 | 阳雄辉 | Safety socket |
| CN106684654A (en) * | 2016-11-18 | 2017-05-17 | 张平 | Round wall socket board rotation switch |
| CN109560427A (en) * | 2018-11-15 | 2019-04-02 | 何锐平 | A kind of safety electric shock-prevention socket |
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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: 20070124 Termination date: 20100226 |