CN103166044A - Socket insert-in method and socket pull-out method - Google Patents
Socket insert-in method and socket pull-out method Download PDFInfo
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- CN103166044A CN103166044A CN2011104254681A CN201110425468A CN103166044A CN 103166044 A CN103166044 A CN 103166044A CN 2011104254681 A CN2011104254681 A CN 2011104254681A CN 201110425468 A CN201110425468 A CN 201110425468A CN 103166044 A CN103166044 A CN 103166044A
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Abstract
The invention relates to a socket insert-in method and a socket pull-out method. The insert-in method comprises an insert-in step, namely a plurality of inserting pieces of a plug of external electric equipment are respectively inserted into an insert-in portion; and a conducting step, namely after the plurality of inserting pieces are all inserted into the insert-in portion through inserting holes, the insert-in portion and a connecting portion electrically contact with each other, and accordingly the external electric equipment is electrically connected with a power supply. The pull-out method comprises a breaking step, namely the connection of the insert-in portion and the connecting portion is broken, and accordingly the external electric equipment and the power supply are broken; and a pull-out step, namely after the breaking step, the plurality of inserting pieces of the plug of the external electric equipment are pulled out from a socket.
Description
Technical field
The present invention relates to insertion and the method for pulling out of socket.
Background technology
Socket has had for many years history as a kind of electric equipment commonly used, and (power line, normally live wire is connected the intermediary device that connects with zero line, is that people's productive life is indispensable as outside electrical equipment (power consumption equipment) and power supply for it.Socket commonly used has two jacks or three jacks, in order to the use that combines with the plug with two electrodes or plug with three electrodes.
Although through use for many years, no matter the security performance of socket is that material or structure are greatly improved on the whole, some potential safety hazards that yet exist at present are not overcome.For example, because the location comparison of the installation of some socket is low, more sometimes there is no people such as the child of electric power general knowledge, the electric conducting material of holding iron wire etc. is inserted in jack and causes electric shock accidents.This is the problem that all the time all cannot solve.
In addition, because jack is exposed in air, therefore, in the moment of plug insertion socket, often can be with the electric spark phenomenon, and at plug from the moment that socket is extracted, often can be with the arc light phenomenon.In addition, in the situation that socket splashes water, have the socket short circuit and the problem that burns out.
Summary of the invention
Therefore, the present invention is because above-mentioned problem, take insertion that the socket that a kind of fail safe more increases is provided and method for pulling out as purpose.
The insertion method of socket involved in the present invention is characterized in that, described socket is be used to the electric device that connects outside electrical equipment and power supply, and described socket possesses: upper cover is formed with a plurality of jacks on the surface of described upper cover; A plurality of insertion sections are made of metal, and are when seeing from the direction of insertion of described socket, overlapping with a plurality of described jacks respectively; A plurality of connecting portions are connected on live wire, zero line or the earth connection of described power supply; And base, being fixed with described insertion section and described connecting portion, described insertion method possesses: inserting step is inserted into a plurality of inserted sheets of the plug of described outside electrical equipment respectively in described insertion section; And the conducting step, only at a plurality of described inserted sheets via described jack after all being inserted into described insertion section, described insertion section and described connecting portion electrical contact, thus described outside electrical equipment is electrically connected to described power supply.
On the other hand, in existing socket, a plurality of insertion sections self of socket have been connected with live wire, zero line or the earth connection of power supply and connecting portion have not been set, therefore, in the time of in the conducting strip of holding iron wire etc. such as child is inserted into the insertion section, can cause immediately electric shock accidents with power turn-on.In addition, because the plug of electrical equipment externally is inserted into after socket conduction immediately, thereby often can be with the electric spark phenomenon.
in contrast, in the insertion method of above-mentioned socket involved in the present invention, because socket possesses insertion section and connecting portion, and only after a plurality of inserted sheets all are inserted into the insertion section via jack, insertion section and connecting portion electrical contact, thereby outside electrical equipment is electrically connected to power supply, therefore, externally the plug of electrical equipment does not conduct electricity after being inserted into socket immediately, but first make insertion section and connecting portion electrical contact, then just conduct electricity, prevented the generation of electric spark phenomenon, in addition, even in the situation that the electric conducting material of holding iron wire etc. such as child is inserted into the insertion section, owing to only inserting 1 inserted sheet, therefore, socket can not conduct electricity yet, thereby can avoid the electric shock accidents that causes because of misoperation etc.
in addition, in the insertion method of above-mentioned socket involved in the present invention, described a plurality of insertion section is the 1st insertion section and the 2nd insertion section, described a plurality of connecting portion is the 1st connecting portion and the 2nd connecting portion, described the 1st connecting portion comprises the 1st intermediate and the 1st brace, described the 2nd connecting portion comprises the 2nd intermediate and the 2nd brace, described the 1st brace is connected on described live wire, described the 2nd brace is connected on described zero line, be formed with a pair of the 1st contact respect to one another on described the 1st insertion section and described the 1st intermediate, be formed with a pair of the 2nd contact respect to one another on described the 1st intermediate and described the 1st brace, be formed with a pair of the 3rd contact respect to one another on described the 2nd insertion section and described the 2nd intermediate, be formed with a pair of the 4th contact respect to one another on described the 2nd intermediate and described the 2nd brace, in described conducting step, make respectively described a pair of the 1st contact, described a pair of the 2nd contact, described a pair of the 3rd contact and described a pair of the 4th contact be electrical contact each other.
in the insertion method of above-mentioned socket involved in the present invention, in the conducting step, a pair of the 1st contact and a pair of the 2nd contact electrical contact, thereby make the 1st insertion section be electrically connected on the 1st brace via the 1st intermediate, a pair of the 3rd contact and a pair of the 4th contact electrical contact, thereby make the 2nd insertion section be electrically connected on the 2nd brace via the 2nd intermediate, therefore, externally the plug of electrical equipment does not conduct electricity after being inserted into socket immediately, but first make each to the contact electrical contact, then just conduct electricity, prevented the generation of electric spark phenomenon, in addition, even in the situation that the electric conducting material of holding iron wire etc. such as child is inserted into the insertion section, owing to only inserting 1 inserted sheet, therefore, only make a pair of the 1st contact and a pair of the 4th contact (perhaps, a pair of the 2nd contact and a pair of the 3rd contact) electrical contact, thereby make the 1st insertion section not be electrically connected on the 1st brace, make the 2nd insertion section not be electrically connected on the 2nd brace, socket can not conduct electricity, thereby can avoid the electric shock accidents that causes because of misoperation etc.
In addition, in the insertion method of above-mentioned socket involved in the present invention, described socket also possesses: the 1st rotary components comprises the 1st rotating shaft and the 1st spin-block that hangs on the two ends of described the 1st rotating shaft; and the 2nd rotary components, comprise the 2nd rotating shaft and the 2nd spin-block that hangs on the two ends of described the 2nd rotating shaft, described the 1st rotating shaft and the 2nd rotating shaft are supported on described base, in described conducting step, described the 1st spin-block of one end rotates around described the 1st rotating shaft by described inserted sheet extruding, thereby the lower end of the 1st spin-block promotes to be positioned at described the 1st contact and described the 1st contact electrical contact that is positioned on described the 1st insertion section on described the 1st intermediate, described the 1st spin-block of the other end rotates around described the 1st rotating shaft by described inserted sheet extruding, thereby the lower end of the 1st spin-block promotes to be positioned at described the 2nd contact and described the 2nd contact electrical contact that is positioned on described the 1st brace on described the 1st intermediate, described the 2nd spin-block of one end rotates around described the 2nd rotating shaft by described inserted sheet extruding, thereby the lower end of the 2nd spin-block promotes to be positioned at described the 4th contact and described the 4th contact electrical contact that is positioned on described the 2nd brace on described the 2nd intermediate, described the 2nd spin-block of the other end rotates around described the 2nd rotating shaft by described inserted sheet extruding, thereby the lower end of the 2nd spin-block promotes to be positioned at described the 3rd contact and described the 3rd contact electrical contact that is positioned on described the 2nd insertion section on described the 2nd intermediate.
In the insertion method of above-mentioned socket involved in the present invention, utilize the 1st rotary components and the 2nd rotary components, thereby can make each to the contact electrical contact with simple structure.
In addition, in the insertion method of above-mentioned socket involved in the present invention, described a pair of the 1st contact, described a pair of the 2nd contact, described a pair of the 3rd contact and described a pair of the 4th contact are made of silver.At this, a pair of the 1st contact, a pair of the 2nd contact, a pair of the 3rd contact and a pair of the 4th contact are made of silver, still, so long as the material that can conduct electricity is not limited to silver.
In addition, in the insertion method of above-mentioned socket involved in the present invention, be provided with the through hole as guiding gutter on described base.Like this, even in the situation that socket splashes water, also can utilize guiding gutter that water is expelled to the outside, thereby prevented the short circuit of socket and burnt out.
The method for pulling out of socket involved in the present invention is characterized in that, described socket is be used to the electric device that connects outside electrical equipment and power supply, and described socket possesses: upper cover is formed with a plurality of jacks on the surface of described upper cover; A plurality of insertion sections are made of metal, and are when seeing from the direction of insertion of described socket, overlapping with a plurality of described jacks respectively; A plurality of connecting portions are connected on live wire, zero line or the earth connection of described power supply; And base, being fixed with described insertion section and described connecting portion, described method for pulling out possesses: break step makes the disconnection that contacts of described insertion section and described connecting portion, thereby described outside electrical equipment and described power supply is disconnected; And extract step, after described break step, a plurality of inserted sheets of the plug of described outside electrical equipment are extracted from described socket.
In the method for pulling out of above-mentioned socket involved in the present invention, due to the disconnection that contacts that first makes the insertion section with connecting portion, outside electrical equipment and power supply are disconnected, then the plug of outside electrical equipment is extracted from socket, thereby compare with existing socket, can not produce the arc light phenomenon at plug from the moment that socket is extracted.
in addition, in the method for pulling out of above-mentioned socket involved in the present invention, described a plurality of insertion section is the 1st insertion section and the 2nd insertion section, described a plurality of connecting portion is the 1st connecting portion and the 2nd connecting portion, described the 1st connecting portion comprises the 1st intermediate and the 1st brace, described the 2nd connecting portion comprises the 2nd intermediate and the 2nd brace, described the 1st brace is connected on described live wire, described the 2nd brace is connected on described zero line, be formed with a pair of the 1st contact respect to one another on described the 1st insertion section and described the 1st intermediate, be formed with a pair of the 2nd contact respect to one another on described the 1st intermediate and described the 1st brace, be formed with a pair of the 3rd contact respect to one another on described the 2nd insertion section and described the 2nd intermediate, be formed with a pair of the 4th contact respect to one another on described the 2nd intermediate and described the 2nd brace, in described break step, make respectively described a pair of the 1st contact, described a pair of the 2nd contact, described a pair of the 3rd contact and described a pair of the 4th contact disconnect each other.
In addition, in the method for pulling out of above-mentioned socket involved in the present invention, described socket also possesses: the 1st rotary components comprises the 1st rotating shaft and the 1st spin-block that hangs on the two ends of described the 1st rotating shaft; and the 2nd rotary components, comprise the 2nd rotating shaft and the 2nd spin-block that hangs on the two ends of described the 2nd rotating shaft, described the 1st rotating shaft and the 2nd rotating shaft are supported on described base, in described break step, described the 1st spin-block of one end does not rotate around described the 1st rotating shaft owing to being subjected to the inserted sheet extruding, thereby described the 1st contact that is positioned on described the 1st intermediate and described the 1st contact that is positioned on described the 1st insertion section are disconnected, described the 1st spin-block of the other end does not rotate around described the 1st rotating shaft owing to being subjected to the inserted sheet extruding, thereby described the 2nd contact that is positioned on described the 1st intermediate and described the 2nd contact that is positioned on described the 1st brace are disconnected, described the 2nd spin-block of one end does not rotate around described the 2nd rotating shaft owing to being subjected to the inserted sheet extruding, thereby described the 4th contact that is positioned on described the 2nd intermediate and described the 4th contact that is positioned on described the 2nd brace are disconnected, described the 2nd spin-block of the other end does not rotate around described the 2nd rotating shaft owing to being subjected to the inserted sheet extruding, thereby described the 3rd contact that is positioned on described the 2nd intermediate and described the 3rd contact that is positioned on described the 2nd insertion section are disconnected.
In the method for pulling out of above-mentioned socket involved in the present invention, utilize the 1st rotary components and the 2nd rotary components, thereby can each be disconnected to the contact with simple structure.
In addition, in the method for pulling out of above-mentioned socket involved in the present invention, described a pair of the 1st contact, described a pair of the 2nd contact, described a pair of the 3rd contact and described a pair of the 4th contact are made of silver.At this, a pair of the 1st contact, a pair of the 2nd contact, a pair of the 3rd contact and a pair of the 4th contact are made of silver, still, so long as the material that can conduct electricity is not limited to silver.
In addition, in the method for pulling out of above-mentioned socket involved in the present invention, be provided with the through hole as guiding gutter on described base.
According to insertion and the method for pulling out of socket involved in the present invention, can provide insertion and the method for pulling out of the socket that a kind of fail safe more increases.
Description of drawings
Fig. 1 means the stereogram of the general configuration of the socket that the 1st execution mode of the present invention is related.
Fig. 2 means the exploded perspective view of the general configuration of the socket that the 1st execution mode of the present invention is related.
Fig. 3 is the top figure of the related socket of the 1st execution mode of the present invention.
Fig. 4 is the sectional view along the A-A line of Fig. 3.
Fig. 5 (a) and (b) represent respectively the insertion of the socket that the 1st execution mode is related and the flow chart of method for pulling out.
Fig. 6 is the circuit diagram that uses the related socket of the 1st execution mode of the present invention.
Fig. 7 means the stereogram of the general configuration of the socket that the 2nd execution mode of the present invention is related.
Fig. 8 means the stereogram of the general configuration of the socket that the 3rd execution mode of the present invention is related.
Fig. 9 is the circuit diagram that uses the related socket of the 3rd execution mode of the present invention.
Embodiment
Below, with reference to accompanying drawing, preferred embodiment be described in detail of the present invention.At this, in the description of the drawings, the symbol identical to identical or equal key element mark, the repetitive description thereof will be omitted.
(the 1st execution mode)
Fig. 1 means the stereogram of the general configuration of the related socket of present embodiment 1.Fig. 2 means the exploded perspective view of the general configuration of the related socket of present embodiment 1.Fig. 3 is the top figure of the related socket of present embodiment 1.Fig. 4 is the sectional view along the A-A line of Fig. 3.Fig. 5 (a) and (b) represent respectively the insertion of the socket that the 1st execution mode is related and the flow chart of method for pulling out.Fig. 6 is the circuit diagram that uses the related socket 1 of present embodiment.
As shown in Fig. 1～6, socket 1 is single-phase socket, and be used to the electric device that connects outside electrical equipment 2 and power supply 3, possess upper cover 11, a plurality of insertion section (the 1st insertion section and the 2nd insertion section) 12a, 12b, a plurality of intermediate (the 1st intermediate and the 2nd intermediate) 13a, 13b, a plurality of brace (the 1st brace and the 2nd brace) 14a, 14b, a plurality of rotary components (the 1st rotary components and the 2nd rotary components) 15a, 15b and base 16.
Be formed with the slit (jack) 111,111 be used to the essentially rectangular of inserted sheet 21a, the 21b of the plug 21 that inserts outside electrical equipment 2 on the surperficial 11S of upper cover 11.
A plurality of insertion section 12a, 12b are made of metal, and be when seeing from the direction of insertion of socket 1, overlapping with a plurality of jacks 111 respectively.A plurality of brace 14a, 14b are connected on the live wire 31, zero line 32 of power supply 3. Insertion section 12a, 12b, intermediate 13a, 13b and brace 14a, 14b are fixed on base 16.
At this, for convenience of explanation, will be called the 1st connecting portion by the parts that intermediate 13a and brace 14a consist of, will be called the 2nd connecting portion by the parts that intermediate 13b and brace 14b consist of.But, also the parts that are made of intermediate 13a and brace 14a can be called the 2nd connecting portion, will be called the 1st connecting portion by the parts that intermediate 13b and brace 14b consist of.
In addition, in the present embodiment, jack 111 is essentially rectangular, and still, the shape of jack 111 can be also other shape, gets final product so long as can insert the shape of the plug of outside electrical equipment, and there is no particular limitation.
Periphery at upper cover 11 is formed with a plurality of claws 112, be formed with a plurality of claws hole 161 on position of a plurality of claws 112 corresponding to this of the periphery of base 16, by a plurality of claws 112 being embedded into respectively in a plurality of claws hole 161, thus upper cover 11 and base 16 is fixing.
Be formed with a pair of the 1st contact CD1 respect to one another on insertion section 12a and intermediate 13a, be formed with a pair of the 2nd contact CD2 respect to one another on intermediate 13a and the 1st brace 14a, be formed with a pair of the 3rd contact CD3 respect to one another on insertion section 12b and intermediate 13b, be formed with a pair of the 4th contact CD4 respect to one another on intermediate 13b and brace 14b.
At this, the constituent material as contact CD1～CD4 is preferably silver, still, so long as the material that can conduct electricity is not limited to silver, such as can be to be selected from any one in gold, platinum, copper, iron etc.As the fixed form of contact CD1～CD4, be fixed such as waiting by welding.
A pair of the 1st contact CD1 is after externally the inserted sheet 21a of the plug 21 of electrical equipment 2 is inserted into insertion section 12a, by the inserted sheet 21a pair of extruding with the approaching spin-block 152a that arranges of insertion section 12a, make spin-block 152a around rotating shaft 151a rotation, thereby the lower end of this spin-block 152a promote to be positioned at the 1st contact CD1 and the 1st contact CD1 electrical contact that is positioned on the 12a of insertion section on intermediate 13a.A pair of the 2nd contact CD2 is after externally the inserted sheet 21b of the plug 21 of electrical equipment 2 is inserted into insertion section 12b, by the inserted sheet 21b pair of extruding with the approaching spin-block 152b that arranges of insertion section 12b, make spin-block 152b around rotating shaft 151a rotation, thereby the lower end of this spin-block 152b promote to be positioned at the 2nd contact CD2 and the 2nd contact CD2 electrical contact that is positioned on brace 14a on intermediate 13a.A pair of the 3rd contact CD3 is after externally the inserted sheet 21b of the plug 21 of electrical equipment 2 is inserted into insertion section 12b, by the inserted sheet 21b pair of extruding with the approaching spin-block 153b that arranges of insertion section 12b, make spin-block 153b around rotating shaft 151b rotation, thereby the lower end of this spin-block 153b promote to be positioned at the 3rd contact CD3 and the 3rd contact CD3 electrical contact that is positioned on the 12b of insertion section on intermediate 13b.A pair of the 4th contact CD4 is after externally the inserted sheet 21a of the plug 21 of electrical equipment 2 is inserted into insertion section 12a, by the inserted sheet 21a pair of extruding with the approaching spin-block 153a that arranges of insertion section 12a, make spin-block 153a around rotating shaft 151b rotation, thereby the lower end of this spin-block 153a promote to be positioned at the 4th contact CD4 and the 4th contact CD4 electrical contact that is positioned on brace 14b on intermediate 13b.
In addition, preferred, each is built in base 16 contact CD1～CD4, like this, because each is covered by base 16 and be not exposed in air contact CD1～CD4, therefore, has further prevented from producing electric spark in each moment to the contact contact.
in above-mentioned socket, by making a pair of the 1st contact and a pair of the 2nd contact electrical contact, thereby make the 1st insertion section be electrically connected on the 1st brace via the 1st intermediate, and by making a pair of the 3rd contact and a pair of the 4th contact electrical contact, thereby make the 2nd insertion section be electrically connected on the 2nd brace via the 2nd intermediate, therefore, externally the plug of electrical equipment does not conduct electricity after being inserted into socket immediately, but first make each to the contact electrical contact, then just conduct electricity, prevented the generation of electric spark phenomenon, in addition, even in the situation that the electric conducting material of holding iron wire etc. such as child is inserted into the insertion section, owing to only inserting 1 inserted sheet, therefore, only make a pair of the 1st contact and a pair of the 4th contact (perhaps, a pair of the 2nd contact and a pair of the 3rd contact) electrical contact, thereby make the 1st insertion section not be electrically connected on the 1st brace, make the 2nd insertion section not be electrically connected on the 2nd brace, socket can not conduct electricity, thereby can avoid the electric shock accidents that causes because of misoperation etc.
Then, the insertion of socket and the order of extracting are described.
Situation during at first, to the insertion section that is inserted into socket at an inserted sheet or other a metal insert with plug describes.Behind the insertion section of inserted sheet contact base, rely on inserted sheet extruding spin-block and spin-block is rotated along rotating shaft, thereby the contact on the lower end of spin-block promotion intermediate contacts with the contact relative with it, but, due to when inserting 1 inserted sheet, two pairs of contact contacts are only arranged, and socket is energising not, thereby has played the safety electric shock-prevention function.
Then, the insertion sequence of socket described.The flow chart of the insertion method of the socket that Fig. 5 (a) expression the 1st execution mode is related.As shown in Fig. 5 (a), all inserted sheets of plug are inserted into socket (step S10), then, only after a plurality of inserted sheets all are inserted into the insertion section, insertion section and connecting portion electrical contact, thus make outside electrical equipment be electrically connected to (step S20) with power supply.because socket possesses insertion section and connecting portion, and only after a plurality of inserted sheets all are inserted into the insertion section via jack, insertion section and connecting portion electrical contact, thereby outside electrical equipment is electrically connected to power supply, therefore, externally the plug of electrical equipment does not conduct electricity after being inserted into socket immediately, but first make insertion section and connecting portion electrical contact, then just conduct electricity, prevented the generation of electric spark phenomenon, in addition, even in the situation that the electric conducting material of holding iron wire etc. such as child is inserted into the insertion section, owing to only inserting 1 inserted sheet, therefore, socket can not conduct electricity yet, thereby can avoid the electric shock accidents that causes because of misoperation etc.
Then, the order of extracting of socket described.Fig. 5 (b) represents respectively the flow chart of the method for pulling out of the socket that the 1st execution mode is related.As shown in Fig. 5 (b), at first, make the disconnection that contacts of insertion section and connecting portion, thereby make outside electrical equipment and power supply disconnect (step S30), then, after this step S30, a plurality of inserted sheets of the plug of outside electrical equipment are extracted (S40) from socket.Like this; due to the disconnection that contacts that first makes the insertion section with connecting portion, then the plug of outside electrical equipment is extracted from socket, thereby compared with existing socket; the arc light phenomenon be can not produce at plug from the moment that socket is extracted, the inserted sheet of protection plug and the effect that the insertion section is not damaged played.
Then, the circuit that uses socket 1 is described.
As shown in Figure 6, this circuit possesses outside electrical equipment 2, plug 21, power supply 3, socket 1, switch SW 1～SW4.Switch SW 1～SW4 is respectively by the insertion of an inserted sheet of plug and extract and open and close.One end of switch SW 1 is connected on the live wire 23 of outside electrical equipment 2, the other end is connected on the zero line 32 of power supply 3 via switch SW 2, one end of switch SW 4 is connected on the live wire 31 of power supply 3, and the other end is connected on the zero line 24 of outside electrical equipment 2 via switch SW 3.Namely, switch SW 1 is connected in series with switch SW 2 and forms the 1st switches set, and an end of the 1st switches set is connected on the live wire 23 of outside electrical equipment 2, the other end of the 1st switches set is connected on the zero line 32 of power supply 3, switch SW 3 is connected in series with switch SW 4 and forms the 2nd switches set, and an end of the 2nd switches set is connected on the live wire 31 of power supply 3, the other end of the 2nd switches set is connected on the zero line 24 of outside electrical equipment 2.
Specifically, in the present embodiment, switch SW 1 is made of the 1st contact CD1, and switch SW 2 is made of the 2nd contact CD2, and switch SW 3 is made of the 3rd contact CD3, and switch SW 4 is made of the 4th contact CD4.Switch SW 1 is closure by the insertion of the inserted sheet 21a of plug 21, and switch SW 2 is closure by the insertion of the inserted sheet 21b of plug 21, and switch SW 3 is closure by the insertion of the inserted sheet 21b of plug 21, and switch SW 4 is closure by the insertion of the inserted sheet 21a of plug 21.Opposite, switch SW 1 is disconnected by the extracting of inserted sheet 21a of plug 21, and switch SW 2 is disconnected by the extracting of inserted sheet 21b of plug 21, and switch SW 3 is disconnected by the extracting of inserted sheet 21b of plug 21, and switch SW 4 is disconnected by the extracting of inserted sheet 21a of plug 21.
(the 2nd execution mode)
Fig. 7 means the stereogram of the general configuration of the socket that the 2nd execution mode of the present invention is related.As shown in Figure 7, the structure of the socket that the socket that the 2nd execution mode is related and the 1st execution mode are related is roughly the same, and both differences are, are provided with a plurality of through holes 163 as capillary groove on base 16.
The related socket of the 2nd execution mode can obtain the effect identical with the related socket of the 1st execution mode, in addition, even in the situation that socket splashes water, also can utilize guiding gutter that water is expelled to the outside, thereby can prevent the short circuit of socket and burn out.
(the 3rd execution mode)
Fig. 8 means the stereogram of the general configuration of the socket that the 3rd execution mode of the present invention is related.Fig. 9 is the circuit diagram that uses the related socket of the 3rd execution mode.
As shown in Figure 8, related the different of socket of the related socket of the 3rd execution mode and the 1st execution mode are, it is three-phase socket, namely cover on socket and be provided with 3 jack 111a, have 1st～3rd insertion section corresponding with each jack 111a and the 1st～the 3rd connecting portion, the the 1st～the 3rd connecting portion is connected in respectively on live wire, zero line or the earth connection of power supply, be provided with the 9 pairs the 1st～the 9th contact on each insertion section and each connecting portion, in addition, the related socket of the structure of the related socket of the 3rd execution mode and the 1st execution mode is roughly the same.
In addition, as shown in Figure 9, use the circuit of the socket 1 ' of present embodiment to possess outside electrical equipment 2 ', plug 21 ', power supply 3 ', socket 1 ', switch SW 1 '～SW9 '.Switch SW 1 '～SW9 ' is made of the 1st～the 9th contact respectively.Switch SW 1 '～SW3 ' is by the insertion of the inserted sheet 21a ' of plug 21 ' and extract and open and close, switch SW 4 '～SW6 ' is by the insertion of the inserted sheet 21b ' of plug 21 ' and extract and open and close, and switch SW 7 '～SW9 ' is by the insertion of the inserted sheet 21c ' of plug 21 ' and extract and open and close.switch SW 1 ', switch SW 4 ', switch SW 7 ' is connected in series and forms the 1st switches set, and an end of the 1st switches set is connected on 1 lead-out wire of outside electrical equipment, the other end of the 1st switches set is connected on 1 lead-out wire of power supply, switch SW 2 ', switch SW 5 ', switch SW 8 ' is connected in series and forms the 2nd switches set, and an end of the 2nd switches set is connected on 1 lead-out wire of outside electrical equipment, the other end of the 2nd switches set is connected on 1 lead-out wire of power supply, switch SW 3 ', switch SW 6 ', switch SW 9 ' is connected in series and forms the 3rd switches set, and an end of the 3rd switches set is connected on 1 lead-out wire of outside electrical equipment, the other end of the 3rd switches set is connected on 1 lead-out wire of power supply.
In the present embodiment, can obtain the effect identical with the 1st execution mode.
Above, concrete execution mode of the present invention is illustrated, but, the present invention is not limited to above-mentioned execution mode, those skilled in the art are in the situation that depart from connotation of the present invention and scope can be out of shape and change the present invention as required, and these distortion and changing all fall within the scope of the present invention.
Claims (10)
1. the insertion method of a socket, is characterized in that,
Described socket is be used to the electric device that connects outside electrical equipment and power supply,
Described socket possesses:
Upper cover is formed with a plurality of jacks on the surface of described upper cover;
A plurality of insertion sections are made of metal, and are when seeing from the direction of insertion of described socket, overlapping with a plurality of described jacks respectively;
A plurality of connecting portions are connected on live wire, zero line or the earth connection of described power supply; And
Base is fixed with described insertion section and described connecting portion,
Described insertion method possesses:
Inserting step is inserted into a plurality of inserted sheets of the plug of described outside electrical equipment respectively in described insertion section; And
The conducting step, only at a plurality of described inserted sheets via described jack after all being inserted into described insertion section, described insertion section and described connecting portion electrical contact, thus described outside electrical equipment is electrically connected to described power supply.
2. the insertion method of socket as claimed in claim 1, is characterized in that,
Described a plurality of insertion section is the 1st insertion section and the 2nd insertion section, and described a plurality of connecting portions are the 1st connecting portion and the 2nd connecting portion,
Described the 1st connecting portion comprises the 1st intermediate and the 1st brace, and described the 2nd connecting portion comprises the 2nd intermediate and the 2nd brace,
Described the 1st brace is connected on described live wire, and described the 2nd brace is connected on described zero line,
Be formed with a pair of the 1st contact respect to one another on described the 1st insertion section and described the 1st intermediate, be formed with a pair of the 2nd contact respect to one another on described the 1st intermediate and described the 1st brace, be formed with a pair of the 3rd contact respect to one another on described the 2nd insertion section and described the 2nd intermediate, be formed with a pair of the 4th contact respect to one another on described the 2nd intermediate and described the 2nd brace
In described conducting step, make respectively described a pair of the 1st contact, described a pair of the 2nd contact, described a pair of the 3rd contact and described a pair of the 4th contact electrical contact each other.
3. the insertion method of socket as claimed in claim 2, is characterized in that,
Described socket also possesses:
The 1st rotary components comprises the 1st rotating shaft and the 1st spin-block that hangs on the two ends of described the 1st rotating shaft; And
The 2nd rotary components comprises the 2nd rotating shaft and the 2nd spin-block that hangs on the two ends of described the 2nd rotating shaft,
Described the 1st rotating shaft and the 2nd rotating shaft are supported on described base,
In described conducting step,
Described the 1st spin-block of one end rotates around described the 1st rotating shaft by described inserted sheet extruding, thereby the lower end of the 1st spin-block promotes to be positioned at described the 1st contact and described the 1st contact electrical contact that is positioned on described the 1st insertion section on described the 1st intermediate,
Described the 1st spin-block of the other end rotates around described the 1st rotating shaft by described inserted sheet extruding, thereby the lower end of the 1st spin-block promotes to be positioned at described the 2nd contact and described the 2nd contact electrical contact that is positioned on described the 1st brace on described the 1st intermediate,
Described the 2nd spin-block of one end rotates around described the 2nd rotating shaft by described inserted sheet extruding, thereby the lower end of the 2nd spin-block promotes to be positioned at described the 4th contact and described the 4th contact electrical contact that is positioned on described the 2nd brace on described the 2nd intermediate,
Described the 2nd spin-block of the other end rotates around described the 2nd rotating shaft by described inserted sheet extruding, thereby the lower end of the 2nd spin-block promotes to be positioned at described the 3rd contact and described the 3rd contact electrical contact that is positioned on described the 2nd insertion section on described the 2nd intermediate.
4. as the insertion method of claim 2 or 3 described sockets, it is characterized in that,
Described a pair of the 1st contact, described a pair of the 2nd contact, described a pair of the 3rd contact and described a pair of the 4th contact are made of silver.
5. the insertion method of socket as claimed in claim 1, is characterized in that,
Be provided with the through hole as guiding gutter on described base.
6. the method for pulling out of a socket, is characterized in that,
Described socket is be used to the electric device that connects outside electrical equipment and power supply,
Described socket possesses:
Upper cover is formed with a plurality of jacks on the surface of described upper cover;
A plurality of insertion sections are made of metal, and are when seeing from the direction of insertion of described socket, overlapping with a plurality of described jacks respectively;
A plurality of connecting portions are connected on live wire, zero line or the earth connection of described power supply; And
Base is fixed with described insertion section and described connecting portion,
Described method for pulling out possesses:
Break step makes the disconnection that contacts of described insertion section and described connecting portion, thereby described outside electrical equipment and described power supply are disconnected; And
Extract step, after described break step, a plurality of inserted sheets of the plug of described outside electrical equipment are extracted from described socket.
7. the method for pulling out of socket as claimed in claim 6, is characterized in that,
Described a plurality of insertion section is the 1st insertion section and the 2nd insertion section, and described a plurality of connecting portions are the 1st connecting portion and the 2nd connecting portion,
Described the 1st connecting portion comprises the 1st intermediate and the 1st brace, and described the 2nd connecting portion comprises the 2nd intermediate and the 2nd brace,
Described the 1st brace is connected on described live wire, and described the 2nd brace is connected on described zero line,
Be formed with a pair of the 1st contact respect to one another on described the 1st insertion section and described the 1st intermediate, be formed with a pair of the 2nd contact respect to one another on described the 1st intermediate and described the 1st brace, be formed with a pair of the 3rd contact respect to one another on described the 2nd insertion section and described the 2nd intermediate, be formed with a pair of the 4th contact respect to one another on described the 2nd intermediate and described the 2nd brace
In described break step, described a pair of the 1st contact, described a pair of the 2nd contact, described a pair of the 3rd contact and described a pair of the 4th contact are disconnected each other.
8. the method for pulling out of socket as claimed in claim 7, is characterized in that,
Described socket also possesses:
The 1st rotary components comprises the 1st rotating shaft and the 1st spin-block that hangs on the two ends of described the 1st rotating shaft; And
The 2nd rotary components comprises the 2nd rotating shaft and the 2nd spin-block that hangs on the two ends of described the 2nd rotating shaft,
Described the 1st rotating shaft and the 2nd rotating shaft are supported on described base,
In described break step,
Described the 1st spin-block of one end does not rotate around described the 1st rotating shaft owing to being subjected to the inserted sheet extruding, thereby described the 1st contact that is positioned on described the 1st intermediate and described the 1st contact that is positioned on described the 1st insertion section are disconnected,
Described the 1st spin-block of the other end does not rotate around described the 1st rotating shaft owing to being subjected to the inserted sheet extruding, thereby described the 2nd contact that is positioned on described the 1st intermediate and described the 2nd contact that is positioned on described the 1st brace are disconnected,
Described the 2nd spin-block of one end does not rotate around described the 2nd rotating shaft owing to being subjected to the inserted sheet extruding, thereby described the 4th contact that is positioned on described the 2nd intermediate and described the 4th contact that is positioned on described the 2nd brace are disconnected,
Described the 2nd spin-block of the other end does not rotate around described the 2nd rotating shaft owing to being subjected to the inserted sheet extruding, thereby described the 3rd contact that is positioned on described the 2nd intermediate and described the 3rd contact that is positioned on described the 2nd insertion section are disconnected.
9. as the method for pulling out of claim 7 or 8 described sockets, it is characterized in that,
Described a pair of the 1st contact, described a pair of the 2nd contact, described a pair of the 3rd contact and described a pair of the 4th contact are made of silver.
10. the method for pulling out of socket as claimed in claim 6, is characterized in that,
Be provided with the through hole as guiding gutter on described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110425468.1A CN103166044B (en) | 2011-12-16 | 2011-12-16 | The insertion of socket and method for pulling out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110425468.1A CN103166044B (en) | 2011-12-16 | 2011-12-16 | The insertion of socket and method for pulling out |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103166044A true CN103166044A (en) | 2013-06-19 |
| CN103166044B CN103166044B (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110425468.1A Active CN103166044B (en) | 2011-12-16 | 2011-12-16 | The insertion of socket and method for pulling out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103166044B (en) |
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| CN87207822U (en) * | 1987-05-07 | 1988-07-20 | 王更生 | Safety socket |
| CN2046284U (en) * | 1988-12-31 | 1989-10-18 | 刘平春 | Combination safety socket |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN103166044B (en) | 2015-11-25 |
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