CN103840332A - Safe socket - Google Patents
Safe socket Download PDFInfo
- Publication number
- CN103840332A CN103840332A CN201410116366.5A CN201410116366A CN103840332A CN 103840332 A CN103840332 A CN 103840332A CN 201410116366 A CN201410116366 A CN 201410116366A CN 103840332 A CN103840332 A CN 103840332A
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- metal splint
- binding post
- main body
- body cover
- metal
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Abstract
The invention provides a safe socket which comprises a body outer shell, a first minitype conducting switch, a second minitype conducting switch, a first metal clamp plate and a second metal clamp plate. The inner portion of the body outer shell is a cavity. An inserting hole is formed in the body outer shell. The first metal clamp plate and the second metal clamp plate are arranged in the cavity. The lower portion of the first metal clamp plate and the lower portion of the second metal clamp plate are correspondingly provided with the first minitype conducting switch and the second minitype conducting switch respectively. The first minitype conducting switch comprises a first binding post and a second binding post. The second minitype conducting switch comprises a third binding post and a fourth binding post. The first metal clamp plate is electrically connected with the fourth binding post. The second metal clamp plate is electrically connected with the first binding post. The second binding post and the third binding post are used for being electrically connected with an electricity-in opening. When a child holds a metal object to close the first minitype conducting switch, the first minitype conducting switch and the second metal clamp plate form a complete circuit, so that the second metal clamp plate has electricity, the first metal clamp plate does not have electricity, no currents pass through the metal object, and accordingly no damage can be caused on the body of the child.
Description
Technical field
The present invention relates to socket field, in particular to safety socket.
Background technology
Along with expanding economy, power consumption equipment in resident family is more and more, and in order to facilitate electricity consumption, user arranges socket in the appropriate location of indoor and outdoors conventionally, provides power supply in order to convenient for power consumption equipment.
At present, the socket on market mainly comprises: the main body cover of socket, on main body cover, be provided with jack, and circuit structure is installed on jack inside; Jack inside is provided with electrode piece, and the circuit of this electrode piece and jack inside forms path, in order to electric energy is derived; In plug inserts jack time, can conduct electricity.In the situation that socket switch is opened, socket is at any time can power supply state, and receptacle sockets becomes open state,
Children curiosity is strong, vivaciously active, if the hand-held metal object of children inserts in a jack of socket, metal object conducts electricity at once, makes children from getting electric shock, thus the injury that children's torso is caused.
Summary of the invention
The object of the present invention is to provide a kind of safety socket, to solve the above problems.
A kind of safety socket is provided in an embodiment of the present invention, has comprised: main body cover, the first miniature conductive switch, the second miniature conductive switch, the first metal splint and the second metal splint;
Main body cover is a hollow cavity, and on main body cover, is provided with jack; In hollow cavity, be provided with the first metal splint and the second metal splint; The first metal splint bottom is provided with the first miniature conductive switch; The second metal splint bottom is provided with the second miniature conductive switch; On the first miniature conductive switch, be provided with the first binding post and the second binding post; On the second miniature conductive switch, be provided with the 3rd binding post and the 4th binding post; The first metal splint is electrically connected with the 4th binding post, and the second metal splint is electrically connected with the first binding post; The second binding post and the 3rd binding post for enter electricity and mouthful be electrically connected.
Further, the first metal splint bottom is provided with two the first miniature conductive switchs; The second metal splint bottom is provided with two the second miniature conductive switchs.
Further, safety socket also comprises: the 3rd metal splint;
In hollow cavity, be also provided with the 3rd metal splint, the 3rd metal splint is for being electrically connected with ground wire.
Further, safety socket also comprises spring;
The first metal splint is provided with the first spring fixed hole in a side of main body cover sidewall, is provided with the second spring fixed hole on main body cover sidewall, and the line of the first spring fixed hole and the second spring fixed hole is on same horizontal plane;
One end of spring is placed in the first spring fixed hole, is fixedly connected with the first metal splint; Its other end is placed in the second spring fixed hole, is fixedly connected with main body cover sidewall.
Further, the second metal splint is provided with the 3rd spring fixed hole in a side of another sidewall of main body cover, on another sidewall of main body cover, be provided with the 4th spring fixed hole, the line of the 3rd spring fixed hole and the 4th spring fixed hole is on same horizontal plane;
One end of spring is placed in the 3rd spring fixed hole, is fixedly connected with the second metal splint; Its other end is placed in the 4th spring fixed hole, is fixedly connected with another sidewall of main body cover.
Further, safety socket the first metal splint and the second metal splint, be set to waveform for the one end of matching with plug, prevents that plug from sliding.
Further, safety socket also comprises through hole;
On main body cover, be also provided with through hole, through hole is for stationary body shell.
Further, safety socket also comprises battery main switch;
On main body cover, be also provided with battery main switch, battery main switch is used for controlling electric import and enters electricity.
Further, safety socket also comprises circuit board;
The first metal splint is electrically connected with the 4th binding post by circuit board; The second metal splint is electrically connected with the first binding post by circuit board.
The safety socket that the embodiment of the present invention provides, with the safety socket providing in prior art, if the hand-held metal object of children inserts in the jack of socket, metal object conducts electricity at once, make children from getting electric shock, thereby the scheme of the injury that children's torso is caused is compared, and it comprises: main body cover, the first miniature conductive switch, the second miniature conductive switch, the first metal splint and the second metal splint; Main body cover is a hollow cavity, and on main body cover, is provided with jack; In hollow cavity, be provided with the first metal splint and the second metal splint; The first metal splint bottom is provided with the first miniature conductive switch; The second metal splint bottom is provided with the second miniature conductive switch; On the first miniature conductive switch, be provided with the first binding post and the second binding post; On the second miniature conductive switch, be provided with the 3rd binding post and the 4th binding post; The first metal splint is electrically connected with the 4th binding post, and the second metal splint is electrically connected with the first binding post; The second binding post and the 3rd binding post for enter electricity and mouthful be electrically connected; In the present invention, only have in the time that the first miniature conductive switch and the second miniature conductive switch are simultaneously closed, socket could conduct electricity, in the time that children hold a jack of metal object insertion, the first metal splint and the second miniature conductive switch form path, make the second metal splint have electricity, but the first metal splint is without electricity; In like manner, the second metal splint and the first miniature conductive switch form path, make the first metal splint have electricity, but the second metal splint is without electricity, there is no electric current through the hand-held metal object of children, thus can not cause actual bodily harm to children, thus ensure children's safety.
Brief description of the drawings
Fig. 1 shows the inside elevation view of the safety socket that the embodiment of the present invention provides;
Fig. 2 shows the inside vertical view of the safety socket that the embodiment of the present invention provides.
Embodiment
Also by reference to the accompanying drawings the present invention is described in further detail below by specific embodiment.
The embodiment of the present invention provides a kind of safety socket, as depicted in figs. 1 and 2, comprising: main body cover 108, the first miniature conductive switch 101, the second miniature conductive switch 102, the first metal splint 103 and the second metal splint 104; Main body cover 108 is a hollow cavity, and is provided with jack on main body cover 108; In hollow cavity, be provided with the first metal splint 103 and the second metal splint 104; The first metal splint 103 bottoms are provided with the first miniature conductive switch 101; The second metal splint 104 bottoms are provided with the second miniature conductive switch 102; On the first miniature conductive switch 101, be provided with the first binding post 1011 and the second binding post 1012; On the second miniature conductive switch 102, be provided with the 3rd binding post 1021 and the 4th binding post 1022; The first metal splint 103 is electrically connected with the 4th binding post 1022, and the second metal splint 104 is electrically connected with the first binding post 1011; The second binding post 1012 and the 3rd binding post 1021 for enter electricity mouthfuls 106 and be electrically connected.
Concrete, in the present embodiment, the both positive and negative polarity of the first metal splint 103 and the second metal splint 104 can arrange according to entering the electricity mouthful electric current flowing into, and the present invention does not do concrete restriction to this.
Below to flow into the first miniature conductive switch 101 and the second metal splint 104 as negative electricity, flow into the second miniature conductive switch 102 and the first metal splint 103 and describe for positive electricity:
In the present embodiment, on main body cover 108, being provided with jack is to be the same with the jack of existing socket, therefore do not do too much explanation at this.Wherein, in the present embodiment, describe as an example of two jacks example, when insert in the first metal splint 103 one end of plug 105, while making the first miniature conductive switch 101 closure, the negative current flowing into from enter electricity mouth 106, first by the second binding post 1012, then through the first binding post 1011, passes on the second metal splint 104 by wire, make the second metal splint 104 with negative electricity, but the first metal splint 103 does not have electricity; In like manner, when plug 105 other ends insert in the second metal splint 104, while making the second miniature conductive switch 102 closure, the positive current flowing into from enter electricity mouth 106 is first by the 3rd binding post 1021, then through the 4th binding post 1022, pass on the first metal splint 103 by wire, make the first metal splint 103 with positive electricity, but the second metal splint 104 does not have electricity; Only have two plugs 105 of working as to insert in jack simultaneously, make two the first miniature conductive switchs 101 and the second miniature conductive switch 102 simultaneously closed, this socket could conduct electricity, the first metal splint 103 with positive electricity, the second metal splint 104 with negative electricity, now, the two ends of reversal by plug and load formation path, thus power supply provided for load.
In the present embodiment, the first metal splint 103 and the second metal splint 104 are preferably copper coin, because the conducting electricity very well of copper, and moderate, are best suited for doing conductive material.And the microswitch using in the present embodiment can carry power more than 3KW, can be household electrical appliance, as refrigerator, air-conditioning, the high power electrical equipment such as washing machine and microwave oven provide power supply; While use in factory, microswitch can be improved, what make that microswitch can bear is more powerful, with thinking that the machine in factory provides power supply.For the selection of microswitch, user can select according to the needed power situation of power consumption equipment, and the present invention's contrast does not limit.
The safety socket that the embodiment of the present invention provides, with the safety socket providing in prior art, if the hand-held metal object of children inserts in the jack of socket, metal object conducts electricity at once, make children from getting electric shock, thereby the scheme of the injury that children's torso is caused is compared, and it comprises: main body cover 108, the first miniature conductive switch 101, the second miniature conductive switch 102, the first metal splint 103 and the second metal splint 104; Main body cover 108 is a hollow cavity, and is provided with jack on main body cover 108; In hollow cavity, be provided with the first metal splint 103 and the second metal splint 104; The first metal splint 103 bottoms are provided with the first miniature conductive switch 101; The second metal splint 104 bottoms are provided with the second miniature conductive switch 102; On the first miniature conductive switch 101, be provided with the first binding post 1011 and the second binding post 1012; On the second miniature conductive switch 102, be provided with the 3rd binding post 1021 and the 4th binding post 1022; The first metal splint 103 is electrically connected with the 4th binding post 1022, and the second metal splint 104 is electrically connected with the first binding post 1011; The second binding post 1012 and the 3rd binding post 1021 for enter electricity mouthfuls 106 and be electrically connected; In the present invention, only have in the time that the first miniature conductive switch 101 and the second miniature conductive switch 102 are simultaneously closed, socket could conduct electricity, in the time that children hold a jack of metal object insertion, the first metal splint 103 and the second miniature conductive switch 102 form path, make the second metal splint 104 have electricity, but the first metal splint 103 is without electricity; In like manner, the second metal splint 104 and the first miniature conductive switch 101 form path, make the first metal splint 103 have electricity, but the second metal splint 104 is without electricity, there is no electric current through the hand-held metal object of children, thus can not cause actual bodily harm to children, thus ensure children's safety.
The first miniature conductive switch 101 in the present embodiment and the second miniature conductive switch 102, internal circuit can conduct electricity, but the part contacting with plug is nonconducting.
Further, the first metal splint bottom is provided with two the first miniature conductive switchs; The second metal splint bottom is provided with two the second miniature conductive switchs.
Concrete, two the second miniature conductive switchs that two the first miniature conductive switchs that the first metal splint bottom arranges arrange with the second metal splint bottom are corresponding respectively, and identical with the circuit theory of above-described embodiment, the present embodiment does not repeat.It should be noted that, the positive and negative level of the transmission current of two the first miniature conductive switchs is contrary; In above-described embodiment, the first miniature conductive switch 101 and the second miniature conductive switch 102 are corresponding; Wherein, flowing into the first miniature conductive switch 101 and the second metal splint 104 is negative electricity, and flowing into the second miniature conductive switch 102 and the first metal splint 103 is positive electricity; So in the present embodiment, the miniature conductive switch 101 of another one first and the miniature conductive switch 102 of another one second are corresponding, wherein, flowing into the first miniature conductive switch 101 and the second metal splint 104 is positive electricity, and flowing into the second miniature conductive switch 102 and the first metal splint 103 is negative electricity.
In the present embodiment, use two miniature conductive switchs, wherein, in each jack, correspondence is provided with two the first miniature conductive switchs 101 and two the second miniature conductive switchs 102, in use, need two metal object touchings with certain width and certain length could make two the first miniature conductive switchs 101 and two the second miniature conductive switch 102 closures simultaneously, could conduct electricity; If the width of metal object is too little, be to make the first miniature conductive switch 101 of the type and the second miniature conductive switch 102 closures.For example, in a jack, use the wide metal object of 6cm, the wide metal object of 1cm for another jack, wherein, 1cm is less than the predetermined width of jack, therefore the wide metal object of 1cm can not be touched microswitch closure, therefore also just can not make two jacks conduct electricity simultaneously; If use the metal object of 3cm width in two jacks simultaneously, 3cm meets the default width of jack, therefore can make two microswitches simultaneously closed, two jacks is conducted electricity simultaneously.Give an example, the tip of the scissors of family expenses is because width is less, and because tip is along more and more wider to the part of scissors body, therefore that scissors cutter head gos deep into the length of jack is also inadequate, therefore can not make the microswitch closure of type used in the present embodiment.
Further, safety socket also comprises: the 3rd metal splint 110; In hollow cavity, be also provided with the 3rd metal splint 110, the three metal splints 110 for being electrically connected with ground wire.
In the present embodiment, be to describe as an example of three jacks example; Three jacks, the right and left be zero line and live wire, middle jack is earth connection, for preventing electric leakage, plays a protective role.
Same, the zero line of the right and left in three jacks and live wire place are provided with the first miniature conductive switch 101 and the second miniature conductive switch 102, and specifically set-up mode and operation principle and two jacks is similar, and the present embodiment is not repeating at this.And, be that earth connection place also can be provided with a microswitch at middle jack, it is connected with ground wire, for preventing electric leakage, play a protective role.
Further, safety socket also comprises spring 107; The first metal splint 103 is provided with the first spring fixed hole in a side of main body cover 108 sidewalls, on main body cover 108 sidewalls, is provided with the second spring fixed hole, and the line of the first spring fixed hole and the second spring fixed hole is on same horizontal plane; One end of spring 107 is placed in the first spring fixed hole, is fixedly connected with the first metal splint 103; Its other end is placed in the second spring fixed hole, is fixedly connected with main body cover 108 sidewalls.
Concrete, spring 107 being set in the time that plug 105 inserts the first metal splint 103, better locking-type plug 105, can not make plug 105 loosening.Preferably, the line of the first spring fixed hole and the second spring fixed hole, on same horizontal plane, makes the fastening better effects if of spring 107.
Further, the second metal splint 104 is provided with the 3rd spring fixed hole in a side of main body cover 108 another sidewalls, on main body cover 108 another sidewalls, be provided with the 4th spring fixed hole, the line of the 3rd spring fixed hole and the 4th spring fixed hole is on same horizontal plane; One end of spring 107 is placed in the 3rd spring fixed hole, is fixedly connected with the second metal splint 104; Its other end is placed in the 4th spring fixed hole, is fixedly connected with another sidewall of main body cover 108.
Concrete, spring 107 being set equally in the time that plug 105 inserts the second metal splint 104, better locking-type plug 105, can not make plug 105 loosening.Preferably, the line of the 3rd spring fixed hole and the 4th spring fixed hole, on same horizontal plane, makes the fastening better effects if of spring 107.
Further, safety socket the first metal splint 103 and the second metal splint 104, be set to waveform for the part matching with plug 105, prevents that plug 105 from sliding.
Further, main body cover 108 comprises the housing of two end openings, and two housings are detachably connected by openend.
Concrete, the housing of two end openings is preferably rectangle; Two housings are detachably connected by openend, and two housings are screwed in together.In the time breaking down in socket, facilitate professional to open shell, keep in repair in order to the circuit in this socket or device.
Further, safety socket also comprises through hole; On main body cover 108, be also provided with through hole, through hole is for stationary body shell 108.
Concrete, through hole is set, user can hang main body cover 108 by through hole or be fixing, to facilitate routine use.
Further, safety socket also comprises battery main switch; On main body cover 108, be also provided with battery main switch, battery main switch is used for controlling electric import and enters electricity.
Battery main switch is buckle-type button, in the time that user needs power supply, can power-on master switch, and control electric import and enter electricity, make socket have electricity; In the time that user does not need power supply, can powered-down master switch.
Further, safety socket also comprises circuit board 109; The first metal splint 103 is electrically connected with the first binding post 1011 by circuit board 109; The second metal splint 104 is electrically connected with the 4th binding post 1022 by circuit board 109.
Concrete, use circuit board 109 to connect, electric wire unification more complexity can be integrated in to 109 li of circuit boards, thereby main body cover 108 inside are seemed neatly, attractive in appearance, and facilitate professional to overhaul, and can not cause the phenomenon of crosstalk.
In the present embodiment, circuit board 109 is preferably copper coin equally, because the conducting electricity very well of copper, and moderate, is best suited for doing conductive material.
On safety socket provided by the invention, be not limited to arrange two jacks or three jacks, equally the quantity of two jacks and three jacks also do not limited.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. a safety socket, is characterized in that, comprising: main body cover, the first miniature conductive switch, the second miniature conductive switch, the first metal splint and the second metal splint;
Described main body cover is a hollow cavity, and is provided with jack on described main body cover; In described hollow cavity, be provided with described the first metal splint and described the second metal splint; Described the first metal splint bottom is provided with described the first miniature conductive switch; Described the second metal splint bottom is provided with described the second miniature conductive switch; On described the first miniature conductive switch, be provided with the first binding post and the second binding post; On described the second miniature conductive switch, be provided with the 3rd binding post and the 4th binding post; Described the first metal splint is electrically connected with described the 4th binding post, and described the second metal splint is electrically connected with described the first binding post; Described the second binding post and described the 3rd binding post for enter electricity and mouthful be electrically connected.
2. safety socket according to claim 1, is characterized in that, described the first metal splint bottom is provided with two described the first miniature conductive switchs; Described the second metal splint bottom is provided with two described the second miniature conductive switchs.
3. safety socket according to claim 2, is characterized in that, also comprises: the 3rd metal splint;
In described hollow cavity, be also provided with described the 3rd metal splint, described the 3rd metal splint is for being electrically connected with ground wire.
4. safety socket according to claim 3, is characterized in that, also comprises spring;
Described the first metal splint is provided with the first spring fixed hole in a side of described main body cover sidewall, on described main body cover sidewall, be provided with the second spring fixed hole, the line of described the first spring fixed hole and described the second spring fixed hole is on same horizontal plane;
One end of described spring is placed in described the first spring fixed hole, is fixedly connected with described the first metal splint; Its other end is placed in described the second spring fixed hole, is fixedly connected with described main body cover sidewall.
5. safety socket according to claim 4, it is characterized in that, described the second metal splint is provided with the 3rd spring fixed hole in a side of described another sidewall of main body cover, on another sidewall of described main body cover, be provided with the 4th spring fixed hole, the line of described the 3rd spring fixed hole and described the 4th spring fixed hole is on same horizontal plane;
One end of described spring is placed in described the 3rd spring fixed hole, is fixedly connected with described the second metal splint; Its other end is placed in described the 4th spring fixed hole, is fixedly connected with another sidewall of described main body cover.
6. safety socket according to claim 5, is characterized in that, described the first metal splint and described the second metal splint, be set to waveform for the one end of matching with plug, prevents that plug from sliding.
7. safety socket according to claim 6, is characterized in that, also comprises through hole;
On described main body cover, be also provided with described through hole, described through hole is for fixing described main body cover.
8. safety socket according to claim 7, is characterized in that, also comprises battery main switch;
On described main body cover, be also provided with described battery main switch, described battery main switch is used for controlling electric import and enters electricity.
9. safety socket according to claim 8, is characterized in that, also comprises circuit board;
Described the first metal splint is electrically connected with described the 4th binding post by described circuit board; Described the second metal splint is electrically connected with described the first binding post by described circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410116366.5A CN103840332B (en) | 2014-03-26 | 2014-03-26 | Safety socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410116366.5A CN103840332B (en) | 2014-03-26 | 2014-03-26 | Safety socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103840332A true CN103840332A (en) | 2014-06-04 |
| CN103840332B CN103840332B (en) | 2016-04-27 |
Family
ID=50803583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410116366.5A Expired - Fee Related CN103840332B (en) | 2014-03-26 | 2014-03-26 | Safety socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103840332B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108233075A (en) * | 2016-12-21 | 2018-06-29 | 南宁富桂精密工业有限公司 | Anti-electric shock socket |
| CN113324230A (en) * | 2021-06-08 | 2021-08-31 | 国网河北省电力有限公司保定供电分公司 | Indicator lamp device and distribution box |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09147996A (en) * | 1995-11-28 | 1997-06-06 | Smk Corp | Connector with change-over switch |
| US6743056B2 (en) * | 2002-03-05 | 2004-06-01 | Yazaki Corporation | Socket apparatus for supplying power source |
| CN2735596Y (en) * | 2004-09-13 | 2005-10-19 | 温点浩 | Shock proof socket |
| CN201219160Y (en) * | 2008-06-27 | 2009-04-08 | 周燕兵 | Electric shock proof socket for power source |
| CN203398464U (en) * | 2013-07-19 | 2014-01-15 | 尤双全 | Safety socket |
| CN203826716U (en) * | 2014-03-26 | 2014-09-10 | 戴小枝 | Safety socket |
-
2014
- 2014-03-26 CN CN201410116366.5A patent/CN103840332B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09147996A (en) * | 1995-11-28 | 1997-06-06 | Smk Corp | Connector with change-over switch |
| US6743056B2 (en) * | 2002-03-05 | 2004-06-01 | Yazaki Corporation | Socket apparatus for supplying power source |
| CN2735596Y (en) * | 2004-09-13 | 2005-10-19 | 温点浩 | Shock proof socket |
| CN201219160Y (en) * | 2008-06-27 | 2009-04-08 | 周燕兵 | Electric shock proof socket for power source |
| CN203398464U (en) * | 2013-07-19 | 2014-01-15 | 尤双全 | Safety socket |
| CN203826716U (en) * | 2014-03-26 | 2014-09-10 | 戴小枝 | Safety socket |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108233075A (en) * | 2016-12-21 | 2018-06-29 | 南宁富桂精密工业有限公司 | Anti-electric shock socket |
| CN108233075B (en) * | 2016-12-21 | 2019-12-31 | 南宁富桂精密工业有限公司 | Electric shock prevention socket |
| CN113324230A (en) * | 2021-06-08 | 2021-08-31 | 国网河北省电力有限公司保定供电分公司 | Indicator lamp device and distribution box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103840332B (en) | 2016-04-27 |
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Granted publication date: 20160427 Termination date: 20180326 |