CN103166044B - The insertion of socket and method for pulling out - Google Patents
The insertion of socket and method for pulling out Download PDFInfo
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- CN103166044B CN103166044B CN201110425468.1A CN201110425468A CN103166044B CN 103166044 B CN103166044 B CN 103166044B CN 201110425468 A CN201110425468 A CN 201110425468A CN 103166044 B CN103166044 B CN 103166044B
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Abstract
The present invention relates to insertion and the method for pulling out of socket.Insertion method possesses: inserting step, is inserted into respectively in insertion section by multiple inserted sheets of the plug of outside electrical equipment; And conducting step, only after multiple inserted sheet is all inserted into insertion section via jack, insertion section and connecting portion in electrical contact, thus outside electrical equipment is connected with power electric.Method for pulling out possesses: break step, and the contact of insertion section and connecting portion is disconnected, thus outside electrical equipment and power supply are disconnected; And extract step, after break step, multiple inserted sheets of the plug of outside electrical equipment are extracted from socket.
Description
Technical field
The present invention relates to insertion and the method for pulling out of socket.
Background technology
Socket has had history for many years as a kind of conventional electric equipment, its intermediary device be connected as outside electrical equipment (power consumption equipment) and power supply (power line, normally live wire and zero line), is that people's productive life is indispensable.Conventional socket has two jacks or three jacks, uses in order to combine with the plug with two electrodes or the 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 also existed at present are not overcome.Such as, because the location comparison of the installation of some socket is low, more sometimes do not have the people of electric power general knowledge as child, the electric conducting material 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 exposes in atmosphere, therefore, in the moment of plug insertion socket, often can with electric spark phenomenon, and in the moment that plug is extracted from socket, often can with arc light phenomenon.In addition, when socket splashes water, have socket short circuit and the problem burnt out.
Summary of the invention
Therefore, the present invention because above-mentioned problem, for the purpose of the insertion of the socket more increased to provide a kind of fail safe and method for pulling out.
The insertion method of socket involved in the present invention, is characterized in that, described socket is the electric device for connecting outside electrical equipment and power supply, and described socket possesses: upper cover, and the surface of described upper cover is formed multiple jack; Multiple insertion section, is made up of metal, time viewed from the direction of insertion of described socket, overlapping with multiple described jack respectively; Multiple connecting portion, is connected on the live wire of described power supply, zero line or earth connection; And base, be fixed with described insertion section and described connecting portion, described insertion method possesses: inserting step, is inserted in described insertion section respectively by multiple inserted sheets of the plug of described outside electrical equipment; And conducting step, only after multiple described inserted sheet is all inserted into described insertion section via described jack, described insertion section and described connecting portion in electrical contact, thus described outside electrical equipment is connected with described power electric.
On the other hand, in existing socket, multiple insertion sections self of socket are connected with the live wire of power supply, zero line or earth connection and do not arrange connecting portion, therefore, when the conducting strip that such as child holds iron wire etc. is inserted in insertion section, can immediately with power turn-on and cause electric shock accidents.In addition, conduct electricity immediately after being inserted into socket at the plug of outside electrical equipment, thus often can with 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 multiple inserted sheet is all inserted into insertion section via jack, insertion section and connecting portion in electrical contact, thus outside electrical equipment is connected with power electric, therefore, do not conduct electricity immediately after the plug of outside electrical equipment is inserted into socket, but first make insertion section and connecting portion in electrical contact, then just conduct electricity, prevent the generation of electric spark phenomenon, in addition, even if when the electric conducting material that such as child holds iron wire etc. is inserted into insertion section, owing to only inserting 1 inserted sheet, therefore, socket also can not conduct electricity, thus the electric shock accidents that causes because of misoperation etc. can be avoided.
In addition, in the insertion method of above-mentioned socket involved in the present invention, described multiple insertion section is the 1st insertion section and the 2nd insertion section, described multiple connecting portion is the 1st connecting portion and the 2nd connecting portion, described 1st connecting portion comprises the 1st intermediate and the 1st brace, described 2nd connecting portion comprises the 2nd intermediate and the 2nd brace, described 1st brace is connected on described live wire, described 2nd brace is connected on described zero line, described 1st insertion section and described 1st intermediate are formed with a pair the 1st contacts respect to one another, described 1st intermediate and described 1st brace are formed with a pair the 2nd contacts respect to one another, described 2nd insertion section and described 2nd intermediate are formed with a pair the 3rd contacts respect to one another, described 2nd intermediate and described 2nd brace are formed with a pair the 4th contacts respect to one another, in described conducting step, make described a pair the 1st contacts respectively, described a pair the 2nd contacts, described a pair the 3rd contacts and described a pair the 4th contacts in electrical contact each other.
In the insertion method of above-mentioned socket involved in the present invention, in conducting step, a pair the 1st contacts and a pair the 2nd contacts in electrical contact, thus make the 1st insertion section be electrically connected on the 1st brace via the 1st intermediate, a pair the 3rd contacts and a pair the 4th contacts in electrical contact, thus make the 2nd insertion section be electrically connected on the 2nd brace via the 2nd intermediate, therefore, do not conduct electricity immediately after the plug of outside electrical equipment is inserted into socket, but first make each pair of contact in electrical contact, then just conduct electricity, prevent the generation of electric spark phenomenon, in addition, even if when the electric conducting material that such as child holds iron wire etc. is inserted into insertion section, owing to only inserting 1 inserted sheet, therefore, only make a pair the 1st contacts and a pair the 4th contacts (or, a pair the 2nd contacts and a pair the 3rd contacts) in electrical contact, thus make the 1st insertion section not be electrically connected on the 1st brace, the 2nd insertion section is made not to be electrically connected on the 2nd brace, socket can not conduct electricity, thus the electric shock accidents that causes because of misoperation etc. can be avoided.
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 hangs on the 1st spin-block at two ends of described 1st rotating shaft; and the 2nd rotary components, comprise the 2nd rotating shaft and hang on the 2nd spin-block at two ends of described 2nd rotating shaft, described 1st rotating shaft and the 2nd rotating shaft are supported on described base, in described conducting step, described 1st spin-block of one end is extruded by described inserted sheet and rotates around described 1st rotating shaft, thus described 1st contact that the lower end of the 1st spin-block promotes to be positioned on described 1st intermediate is in electrical contact with described 1st contact be positioned on described 1st insertion section, described 1st spin-block of the other end is extruded by described inserted sheet and rotates around described 1st rotating shaft, thus described 2nd contact that the lower end of the 1st spin-block promotes to be positioned on described 1st intermediate is in electrical contact with described 2nd contact be positioned on described 1st brace, described 2nd spin-block of one end is extruded by described inserted sheet and rotates around described 2nd rotating shaft, thus described 4th contact that the lower end of the 2nd spin-block promotes to be positioned on described 2nd intermediate is in electrical contact with described 4th contact be positioned on described 2nd brace, described 2nd spin-block of the other end is extruded by described inserted sheet and rotates around described 2nd rotating shaft, thus described 3rd contact that the lower end of the 2nd spin-block promotes to be positioned on described 2nd intermediate is in electrical contact with described 3rd contact be positioned on described 2nd insertion section.
In the insertion method of above-mentioned socket involved in the present invention, utilize the 1st rotary components and the 2nd rotary components, thus each pair of contact can be made in electrical contact with simple structure.
In addition, in the insertion method of above-mentioned socket involved in the present invention, described a pair the 1st contacts, described a pair the 2nd contacts, described a pair the 3rd contacts and described a pair the 4th contacts are made up of silver.At this, a pair the 1st contacts, a pair the 2nd contacts, a pair the 3rd contacts and a pair the 4th contacts are made up of silver, but, as long as the material that can conduct electricity, be not limited to silver.
In addition, in the insertion method of above-mentioned socket involved in the present invention, described base is provided with the through hole as guiding gutter.Like this, even if when socket splashes water, also can utilize guiding gutter that water is expelled to outside, thus prevent the short circuit of socket and burn out.
The method for pulling out of socket involved in the present invention, is characterized in that, described socket is the electric device for connecting outside electrical equipment and power supply, and described socket possesses: upper cover, and the surface of described upper cover is formed multiple jack; Multiple insertion section, is made up of metal, time viewed from the direction of insertion of described socket, overlapping with multiple described jack respectively; Multiple connecting portion, is connected on the live wire of described power supply, zero line or earth connection; And base, be fixed with described insertion section and described connecting portion, described method for pulling out possesses: break step, and the contact of described insertion section and described connecting portion is disconnected, thus described outside electrical equipment and described power supply are disconnected; And extract step, after described break step, multiple 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, disconnect owing to first making the contact of insertion section and connecting portion, outside electrical equipment and power supply are disconnected, then the plug of outside electrical equipment is extracted from socket, thus compared with existing socket, arc light phenomenon can not be produced 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 multiple insertion section is the 1st insertion section and the 2nd insertion section, described multiple connecting portion is the 1st connecting portion and the 2nd connecting portion, described 1st connecting portion comprises the 1st intermediate and the 1st brace, described 2nd connecting portion comprises the 2nd intermediate and the 2nd brace, described 1st brace is connected on described live wire, described 2nd brace is connected on described zero line, described 1st insertion section and described 1st intermediate are formed with a pair the 1st contacts respect to one another, described 1st intermediate and described 1st brace are formed with a pair the 2nd contacts respect to one another, described 2nd insertion section and described 2nd intermediate are formed with a pair the 3rd contacts respect to one another, described 2nd intermediate and described 2nd brace are formed with a pair the 4th contacts respect to one another, in described break step, make described a pair the 1st contacts respectively, described a pair the 2nd contacts, described a pair the 3rd contacts and described a pair the 4th contacts 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 hangs on the 1st spin-block at two ends of described 1st rotating shaft; and the 2nd rotary components, comprise the 2nd rotating shaft and hang on the 2nd spin-block at two ends of described 2nd rotating shaft, described 1st rotating shaft and the 2nd rotating shaft are supported on described base, in described break step, described 1st spin-block of one end is not owing to rotating around described 1st rotating shaft by inserted sheet extruding, thus described 1st contact be positioned on described 1st intermediate is disconnected with described 1st contact be positioned on described 1st insertion section, described 1st spin-block of the other end is not owing to rotating around described 1st rotating shaft by inserted sheet extruding, thus described 2nd contact be positioned on described 1st intermediate is disconnected with described 2nd contact be positioned on described 1st brace, described 2nd spin-block of one end is not owing to rotating around described 2nd rotating shaft by inserted sheet extruding, thus described 4th contact be positioned on described 2nd intermediate is disconnected with described 4th contact be positioned on described 2nd brace, described 2nd spin-block of the other end is not owing to rotating around described 2nd rotating shaft by inserted sheet extruding, thus described 3rd contact be positioned on described 2nd intermediate is disconnected with described 3rd contact be positioned on described 2nd insertion section.
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, thus each pair of contact can be disconnected with simple structure.
In addition, in the method for pulling out of above-mentioned socket involved in the present invention, described a pair the 1st contacts, described a pair the 2nd contacts, described a pair the 3rd contacts and described a pair the 4th contacts are made up of silver.At this, a pair the 1st contacts, a pair the 2nd contacts, a pair the 3rd contacts and a pair the 4th contacts are made up of silver, but, as long as the material that can conduct electricity, be not limited to silver.
In addition, in the method for pulling out of above-mentioned socket involved in the present invention, described base is provided with the through hole as guiding gutter.
According to insertion and the method for pulling out of socket involved in the present invention, the insertion of the socket that a kind of fail safe can be provided more to increase and method for pulling out.
Accompanying drawing explanation
Fig. 1 is the stereogram of the general configuration of the socket represented involved by the 1st execution mode of the present invention.
Fig. 2 is the exploded perspective view of the general configuration of the socket represented involved by the 1st execution mode of the present invention.
Fig. 3 is the figure above of the socket involved by the 1st execution mode of the present invention.
Fig. 4 is the sectional view of the A-A line along Fig. 3.
Fig. 5 (a) and (b) represent the insertion of socket involved by the 1st execution mode and the flow chart of method for pulling out respectively.
Fig. 6 is the circuit diagram of the socket used involved by the 1st execution mode of the present invention.
Fig. 7 is the stereogram of the general configuration of the socket represented involved by the 2nd execution mode of the present invention.
Fig. 8 is the stereogram of the general configuration of the socket represented involved by the 3rd execution mode of the present invention.
Fig. 9 is the circuit diagram of the socket used involved by the 3rd execution mode of the present invention.
Embodiment
Below, with reference to accompanying drawing, be preferred embodiment described in detail of the present invention.At this, in the description of the drawings, mark identical symbol to identical or equal key element, the repetitive description thereof will be omitted.
(the 1st execution mode)
Fig. 1 is the stereogram of the general configuration of the socket 1 represented involved by present embodiment.Fig. 2 is the exploded perspective view of the general configuration of the socket 1 represented involved by present embodiment.Fig. 3 is the figure above of the socket 1 involved by present embodiment.Fig. 4 is the sectional view of the A-A line along Fig. 3.Fig. 5 (a) and (b) represent the insertion of socket involved by the 1st execution mode and the flow chart of method for pulling out respectively.Fig. 6 is the circuit diagram of the socket 1 used involved by present embodiment.
As shown in figs. 1 to 6, socket 1 is single-phase socket, and be the electric device for connecting outside electrical equipment 2 and power supply 3, possess upper cover 11, multiple insertion section (the 1st insertion section and the 2nd insertion section) 12a, 12b, multiple intermediate (the 1st intermediate and the 2nd intermediate) 13a, 13b, multiple brace (the 1st brace and the 2nd brace) 14a, 14b, multiple rotary components (the 1st rotary components and the 2nd rotary components) 15a, 15b and base 16.
The surperficial 11S of upper cover 11 is formed the substantially rectangular slit (jack) 111,111 of inserted sheet 21a, 21b of the plug 21 for inserting outside electrical equipment 2.
12a, 12b are made up of metal for multiple insertion section, time viewed from the direction of insertion of socket 1, overlapping with multiple jack 111 respectively.Multiple brace 14a, 14b are connected on the live wire 31 of power supply 3, zero line 32.Insertion section 12a, 12b, intermediate 13a, 13b and brace 14a, 14b are fixed on base 16.
At this, for convenience of explanation, the parts be made up of intermediate 13a and brace 14a are called the 1st connecting portion, the parts be made up of intermediate 13b and brace 14b are called the 2nd connecting portion.But, also the parts be made up of intermediate 13a and brace 14a can be called the 2nd connecting portion, the parts be made up of intermediate 13b and brace 14b are called the 1st connecting portion.
In addition, in the present embodiment, jack 111 is substantially rectangular, but the shape of jack 111 also can be other shape, as long as can insert the shape of the plug of outside electrical equipment, there is no particular limitation.
Multiple claw 112 is formed at the periphery of upper cover 11, the position corresponding to the plurality of claw 112 of the periphery of base 16 is formed with multiple claw hole 161, by multiple claw 112 is embedded in multiple claw hole 161 respectively, thus upper cover 11 and base 16 are fixed.
Insertion section 12a and intermediate 13a are formed a pair the 1st contact CD1 respect to one another, intermediate 13a and the 1st brace 14a are formed a pair the 2nd contact CD2 respect to one another, insertion section 12b and intermediate 13b are formed a pair the 3rd contact CD3 respect to one another, intermediate 13b and brace 14b are formed a pair the 4th contact CD4 respect to one another.
At this, as the constituent material of contact CD1 ~ CD4, be preferably silver, but, as long as the material that can conduct electricity, be not limited to silver, can be such as be selected from gold, platinum, copper, iron etc. any one.As the fixed form of contact CD1 ~ CD4, such as, can be fixed by welding etc.
Rotary components 15a is made up of rotating shaft 151a and 2 spin-blocks 152a, the 152b at the two ends being arranged at rotating shaft 151a.Rotating shaft 151a hangs on and erects in the pair of supporting 162 of setting from base 16.Same, rotary components 15b is made up of rotating shaft 151b and 2 spin-blocks 153a, the 153b at the two ends being arranged at rotating shaft 151b.Rotating shaft 151b hangs on and erects in the pair of supporting 162 of setting from base 16.
A pair the 1st contact CD1 are after the inserted sheet 21a of the plug 21 of outside electrical equipment 2 is inserted into insertion section 12a, by inserted sheet 21a couple and the insertion section 12a extruding close to the spin-block 152a arranged, spin-block 152a is rotated around rotating shaft 151a, thus the 1st contact CD1 that the lower end of this spin-block 152a promotes to be positioned on intermediate 13a is in electrical contact with the 1st contact CD1 be positioned on the 12a of insertion section.A pair the 2nd contact CD2 are after the inserted sheet 21b of the plug 21 of outside electrical equipment 2 is inserted into insertion section 12b, by inserted sheet 21b couple and the insertion section 12b extruding close to the spin-block 152b arranged, spin-block 152b is rotated around rotating shaft 151a, thus the 2nd contact CD2 that the lower end of this spin-block 152b promotes to be positioned on intermediate 13a is in electrical contact with the 2nd contact CD2 be positioned on brace 14a.A pair the 3rd contact CD3 are after the inserted sheet 21b of the plug 21 of outside electrical equipment 2 is inserted into insertion section 12b, by inserted sheet 21b couple and the insertion section 12b extruding close to the spin-block 153b arranged, spin-block 153b is rotated around rotating shaft 151b, thus the 3rd contact CD3 that the lower end of this spin-block 153b promotes to be positioned on intermediate 13b is in electrical contact with the 3rd contact CD3 be positioned on the 12b of insertion section.A pair the 4th contact CD4 are after the inserted sheet 21a of the plug 21 of outside electrical equipment 2 is inserted into insertion section 12a, by inserted sheet 21a couple and the insertion section 12a extruding close to the spin-block 153a arranged, spin-block 153a is rotated around rotating shaft 151b, thus the 4th contact CD4 that the lower end of this spin-block 153a promotes to be positioned on intermediate 13b is in electrical contact with the 4th contact CD4 be positioned on brace 14b.
In addition, preferably, each couple of contact CD1 ~ CD4 is built in base 16, like this, is not exposed in air because each couple of contact CD1 ~ CD4 is covered by base 16, therefore, prevents further and produces electric spark in the moment of each pair of contact.
In above-mentioned socket, by making a pair the 1st contacts and a pair the 2nd contacts in electrical contact, thus make the 1st insertion section be electrically connected on the 1st brace via the 1st intermediate, and by making a pair the 3rd contacts and a pair the 4th contacts in electrical contact, thus make the 2nd insertion section be electrically connected on the 2nd brace via the 2nd intermediate, therefore, do not conduct electricity immediately after the plug of outside electrical equipment is inserted into socket, but first make each pair of contact in electrical contact, then just conduct electricity, prevent the generation of electric spark phenomenon, in addition, even if when the electric conducting material that such as child holds iron wire etc. is inserted into insertion section, owing to only inserting 1 inserted sheet, therefore, only make a pair the 1st contacts and a pair the 4th contacts (or, a pair the 2nd contacts and a pair the 3rd contacts) in electrical contact, thus make the 1st insertion section not be electrically connected on the 1st brace, the 2nd insertion section is made not to be electrically connected on the 2nd brace, socket can not conduct electricity, thus the electric shock accidents that causes because of misoperation etc. can be avoided.
Then, the insertion of socket and the order of extracting are described.
First, the situation when plug inserted sheet or other a metal insert being inserted into the insertion section of socket is described.Behind the insertion section of blade contact socket, rely on inserted sheet extruding spin-block and spin-block is rotated along rotating shaft, thus the lower end of spin-block promotes contact on intermediate and the contact relative with it, but, due to when insertion 1 inserted sheet, only have two pairs of contact, socket is not energized, thus serves safety electric shock-prevention function.
Then, the insertion sequence of socket is described.Fig. 5 (a) represents the flow chart of the insertion method of the socket involved by the 1st execution mode.As shown in Fig. 5 (a), all inserted sheets of plug are inserted into socket (step S10), then, only after multiple inserted sheet is all inserted into insertion section, insertion section and connecting portion in electrical contact, thus outside electrical equipment is connected (step S20) with power electric.Because socket possesses insertion section and connecting portion, and only after multiple inserted sheet is all inserted into insertion section via jack, insertion section and connecting portion in electrical contact, thus outside electrical equipment is connected with power electric, therefore, do not conduct electricity immediately after the plug of outside electrical equipment is inserted into socket, but first make insertion section and connecting portion in electrical contact, then just conduct electricity, prevent the generation of electric spark phenomenon, in addition, even if when the electric conducting material that such as child holds iron wire etc. is inserted into insertion section, owing to only inserting 1 inserted sheet, therefore, socket also can not conduct electricity, thus the electric shock accidents that causes because of misoperation etc. can be avoided.
Then, the order of extracting of socket is described.Fig. 5 (b) represents the flow chart of the method for pulling out of the socket involved by the 1st execution mode respectively.As shown in Fig. 5 (b), first, the contact of insertion section and connecting portion is made to disconnect, thus outside electrical equipment and power supply are disconnected (step S30), then, after this step S30, multiple inserted sheets of the plug of outside electrical equipment are extracted (S40) from socket.Like this; owing to first making the contact of insertion section and connecting portion disconnect, then the plug of outside electrical equipment is extracted from socket, thus compared with existing socket; arc light phenomenon can not be produced at plug from the moment that socket is extracted, serve the effect protecting the inserted sheet of plug and insertion section not to be damaged.
Then, to using the circuit of socket 1 to be described.
As shown in Figure 6, this circuit possesses outside electrical equipment 2, plug 21, power supply 3, socket 1, interrupteur SW 1 ~ SW4.Interrupteur SW 1 ~ SW4 respectively by an inserted sheet of plug insertion and extract and carry out opening and closing.One end of interrupteur 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 interrupteur SW 2, one end of interrupteur 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 interrupteur SW 3.Namely, interrupteur SW 1 and interrupteur SW 2 are connected in series and form the 1st switches set, and one 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, interrupteur SW 3 and interrupteur SW 4 are connected in series and form the 2nd switches set, and one 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, interrupteur SW 1 is made up of the 1st contact CD1, and interrupteur SW 2 is made up of the 2nd contact CD2, and interrupteur SW 3 is made up of the 3rd contact CD3, and interrupteur SW 4 is made up of the 4th contact CD4.Interrupteur SW 1 is closed by the insertion of the inserted sheet 21a of plug 21, and interrupteur SW 2 is closed by the insertion of the inserted sheet 21b of plug 21, and interrupteur SW 3 is closed by the insertion of the inserted sheet 21b of plug 21, and interrupteur SW 4 is closed by the insertion of the inserted sheet 21a of plug 21.Contrary, interrupteur SW 1 is disconnected by the extracting of inserted sheet 21a of plug 21, and interrupteur SW 2 is disconnected by the extracting of inserted sheet 21b of plug 21, and interrupteur SW 3 is disconnected by the extracting of inserted sheet 21b of plug 21, and interrupteur SW 4 is disconnected by the extracting of inserted sheet 21a of plug 21.
(the 2nd execution mode)
Fig. 7 is the stereogram of the general configuration of the socket represented involved by the 2nd execution mode of the present invention.As shown in Figure 7, the socket involved by the 2nd execution mode is roughly the same with the structure of the socket involved by the 1st execution mode, and both differences are, base 16 is provided with the multiple through holes 163 as capillary groove.
Socket involved by 2nd execution mode can obtain the effect identical with the socket involved by the 1st execution mode, in addition, even if when socket splashes water, also can utilize guiding gutter that water is expelled to outside, thus the short circuit of socket can be prevented and burn out.
(the 3rd execution mode)
Fig. 8 is the stereogram of the general configuration of the socket represented involved by the 3rd execution mode of the present invention.Fig. 9 is the circuit diagram of the socket involved by use the 3rd execution mode.
As shown in Figure 8, socket involved by 3rd execution mode is from the different of socket involved by the 1st execution mode, it is three-phase socket, namely cover on socket and be provided with 3 jack 111a, there is 1st ~ 3rd insertion section corresponding with each jack 111a and the 1st ~ 3rd connecting portion, 1st ~ 3rd connecting portion is connected on the live wire of power supply, zero line or earth connection, each insertion section and each connecting portion are provided with 9 to the 1st ~ 9th contact, in addition, the structure of the socket involved by the 3rd execution mode is roughly the same with the socket involved by the 1st execution mode.
In addition, as shown in Figure 9, the circuit of the socket 1 ' of present embodiment is used to possess outside electrical equipment 2 ', plug 21 ', power supply 3 ', socket 1 ', interrupteur SW 1 ' ~ SW9 '.Interrupteur SW 1 ' ~ SW9 ' is made up of the 1st ~ 9th contact respectively.Interrupteur SW 1 ' ~ SW3 ' by the inserted sheet 21a ' of plug 21 ' insertion and extract and carry out opening and closing, interrupteur SW 4 ' ~ SW6 ' by the inserted sheet 21b ' of plug 21 ' insertion and extract and carry out opening and closing, interrupteur SW 7 ' ~ SW9 ' by the inserted sheet 21c ' of plug 21 ' insertion and extract and carry out opening and closing.Interrupteur SW 1 ', interrupteur SW 4 ', interrupteur SW 7 ' is connected in series and forms the 1st switches set, and one end of the 1st switches set is connected on 1 article of lead-out wire of outside electrical equipment, the other end of the 1st switches set is connected on 1 article of lead-out wire of power supply, interrupteur SW 2 ', interrupteur SW 5 ', interrupteur SW 8 ' is connected in series and forms the 2nd switches set, and one end of the 2nd switches set is connected on 1 article of lead-out wire of outside electrical equipment, the other end of the 2nd switches set is connected on 1 article of lead-out wire of power supply, interrupteur SW 3 ', interrupteur SW 6 ', interrupteur SW 9 ' is connected in series and forms the 3rd switches set, and one end of the 3rd switches set is connected on 1 article of lead-out wire of outside electrical equipment, the other end of the 3rd switches set is connected on 1 article of lead-out wire of power supply.
In the present embodiment, the effect identical with the 1st execution mode can be obtained.
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 can be out of shape the present invention when not departing from connotation of the present invention and scope as required and change, and these distortion and change all fall within the scope of the present invention.
Claims (6)
1. an insertion method for socket, is characterized in that,
Described socket is the electric device for connecting outside electrical equipment and power supply,
Described socket possesses:
Upper cover, the surface of described upper cover is formed multiple jack;
Multiple insertion section, is made up of metal, time viewed from the direction of insertion of described socket, overlapping with multiple described jack respectively;
Multiple connecting portion, is connected on the live wire of described power supply, zero line or earth connection; And
Base, is fixed with described insertion section and described connecting portion,
Described insertion method possesses:
Multiple inserted sheets of the plug of described outside electrical equipment are inserted in described insertion section by inserting step respectively; And
Conducting step, only after multiple described inserted sheet is all inserted into described insertion section via described jack, described insertion section and described connecting portion in electrical contact, thus described outside electrical equipment is connected with described power electric;
Described multiple insertion section is the 1st insertion section and the 2nd insertion section, and described multiple connecting portion is the 1st connecting portion and the 2nd connecting portion,
Described 1st connecting portion comprises the 1st intermediate and the 1st brace, and described 2nd connecting portion comprises the 2nd intermediate and the 2nd brace,
Described 1st brace is connected on described live wire, and described 2nd brace is connected on described zero line,
Described 1st insertion section and described 1st intermediate are formed with a pair the 1st contacts respect to one another, described 1st intermediate and described 1st brace are formed with a pair the 2nd contacts respect to one another, described 2nd insertion section and described 2nd intermediate are formed with a pair the 3rd contacts respect to one another, described 2nd intermediate and described 2nd brace are formed with a pair the 4th contacts respect to one another
In described conducting step, make described a pair the 1st contacts, described a pair the 2nd contacts, described a pair the 3rd contacts and described a pair the 4th contacts in electrical contact each other respectively;
Described socket also possesses:
1st rotary components, comprises the 1st rotating shaft and hangs on the 1st spin-block at two ends of described 1st rotating shaft; And
2nd rotary components, comprises the 2nd rotating shaft and hangs on the 2nd spin-block at two ends of described 2nd rotating shaft,
Described 1st rotating shaft and the 2nd rotating shaft are supported on described base,
In described conducting step,
Described 1st spin-block of one end is extruded by described inserted sheet and rotates around described 1st rotating shaft, thus described 1st contact that the lower end of the 1st spin-block promotes to be positioned on described 1st intermediate is in electrical contact with described 1st contact be positioned on described 1st insertion section,
Described 1st spin-block of the other end is extruded by described inserted sheet and rotates around described 1st rotating shaft, thus described 2nd contact that the lower end of the 1st spin-block promotes to be positioned on described 1st intermediate is in electrical contact with described 2nd contact be positioned on described 1st brace,
Described 2nd spin-block of one end is extruded by described inserted sheet and rotates around described 2nd rotating shaft, thus described 4th contact that the lower end of the 2nd spin-block promotes to be positioned on described 2nd intermediate is in electrical contact with described 4th contact be positioned on described 2nd brace,
Described 2nd spin-block of the other end is extruded by described inserted sheet and rotates around described 2nd rotating shaft, thus described 3rd contact that the lower end of the 2nd spin-block promotes to be positioned on described 2nd intermediate is in electrical contact with described 3rd contact be positioned on described 2nd insertion section.
2. the insertion method of socket as claimed in claim 1, is characterized in that,
Described a pair the 1st contacts, described a pair the 2nd contacts, described a pair the 3rd contacts and described a pair the 4th contacts are made up of silver.
3. the insertion method of socket as claimed in claim 1, is characterized in that,
Described base is provided with the through hole as guiding gutter.
4. a method for pulling out for socket, is characterized in that,
Described socket is the electric device for connecting outside electrical equipment and power supply,
Described socket possesses:
Upper cover, the surface of described upper cover is formed multiple jack;
Multiple insertion section, is made up of metal, time viewed from the direction of insertion of described socket, overlapping with multiple described jack respectively;
Multiple connecting portion, is connected on the live wire of described power supply, zero line or earth connection; And
Base, is fixed with described insertion section and described connecting portion,
Described method for pulling out possesses:
Break step, makes the contact of described insertion section and described connecting portion disconnect, thus described outside electrical equipment and described power supply are disconnected; And
Extract step, after described break step, multiple inserted sheets of the plug of described outside electrical equipment are extracted from described socket;
Described multiple insertion section is the 1st insertion section and the 2nd insertion section, and described multiple connecting portion is the 1st connecting portion and the 2nd connecting portion,
Described 1st connecting portion comprises the 1st intermediate and the 1st brace, and described 2nd connecting portion comprises the 2nd intermediate and the 2nd brace,
Described 1st brace is connected on described live wire, and described 2nd brace is connected on described zero line,
Described 1st insertion section and described 1st intermediate are formed with a pair the 1st contacts respect to one another, described 1st intermediate and described 1st brace are formed with a pair the 2nd contacts respect to one another, described 2nd insertion section and described 2nd intermediate are formed with a pair the 3rd contacts respect to one another, described 2nd intermediate and described 2nd brace are formed with a pair the 4th contacts respect to one another
In described break step, described a pair the 1st contacts, described a pair the 2nd contacts, described a pair the 3rd contacts and described a pair the 4th contacts are made to disconnect each other respectively;
Described socket also possesses:
1st rotary components, comprises the 1st rotating shaft and hangs on the 1st spin-block at two ends of described 1st rotating shaft; And
2nd rotary components, comprises the 2nd rotating shaft and hangs on the 2nd spin-block at two ends of described 2nd rotating shaft,
Described 1st rotating shaft and the 2nd rotating shaft are supported on described base,
In described break step,
Described 1st spin-block of one end owing to not rotating around described 1st rotating shaft by inserted sheet extruding, thus makes described 1st contact be positioned on described 1st intermediate disconnect with described 1st contact be positioned on described 1st insertion section,
Described 1st spin-block of the other end owing to not rotating around described 1st rotating shaft by inserted sheet extruding, thus makes described 2nd contact be positioned on described 1st intermediate disconnect with described 2nd contact be positioned on described 1st brace,
Described 2nd spin-block of one end owing to not rotating around described 2nd rotating shaft by inserted sheet extruding, thus makes described 4th contact be positioned on described 2nd intermediate disconnect with described 4th contact be positioned on described 2nd brace,
Described 2nd spin-block of the other end owing to not rotating around described 2nd rotating shaft by inserted sheet extruding, thus makes described 3rd contact be positioned on described 2nd intermediate disconnect with described 3rd contact be positioned on described 2nd insertion section.
5. the method for pulling out of socket as claimed in claim 4, is characterized in that,
Described a pair the 1st contacts, described a pair the 2nd contacts, described a pair the 3rd contacts and described a pair the 4th contacts are made up of silver.
6. the method for pulling out of socket as claimed in claim 4, is characterized in that,
Described base is provided with the through hole as guiding gutter.
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 CN103166044A (en) | 2013-06-19 |
| CN103166044B true CN103166044B (en) | 2015-11-25 |
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ID=48588907
Family Applications (1)
| 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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| CN201278399Y (en) * | 2008-09-17 | 2009-07-22 | 金灵敏 | Duplicate cross-connection control waterproof socket |
| CN101662091A (en) * | 2009-09-21 | 2010-03-03 | 朱卓儒 | Safety electric shock-prevention socket |
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| CN86205600U (en) * | 1986-08-08 | 1987-10-03 | 刘忠笃 | Safe power socket |
| 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 |
| CN1177851A (en) * | 1996-09-20 | 1998-04-01 | 李天爵 | Safety socket |
| AU2003246138A1 (en) * | 2002-12-02 | 2004-06-23 | Zhicheng Shao | Electric connection socket |
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| CN1812209A (en) * | 2005-01-26 | 2006-08-02 | 林志诚 | Safety return circuit device for socket |
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| CN201126899Y (en) * | 2007-12-10 | 2008-10-01 | 黄建新 | Power socket capable of preventing electric shock due to touching some contact sheet in jack |
| CN201278399Y (en) * | 2008-09-17 | 2009-07-22 | 金灵敏 | Duplicate cross-connection control waterproof socket |
| CN101814669A (en) * | 2009-02-25 | 2010-08-25 | 通领科技集团有限公司 | Safety socket with cross loop |
| CN101662091A (en) * | 2009-09-21 | 2010-03-03 | 朱卓儒 | Safety electric shock-prevention socket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103166044A (en) | 2013-06-19 |
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