CN218101935U - Safety power supply socket - Google Patents

Safety power supply socket Download PDF

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Publication number
CN218101935U
CN218101935U CN202222606452.7U CN202222606452U CN218101935U CN 218101935 U CN218101935 U CN 218101935U CN 202222606452 U CN202222606452 U CN 202222606452U CN 218101935 U CN218101935 U CN 218101935U
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China
Prior art keywords
socket
slot
elastic sheet
circuit board
pole
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CN202222606452.7U
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Chinese (zh)
Inventor
陈开来
李宗胜
房长斌
闫勇
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Shandong Lupu Information Technology Co ltd
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Shandong Lupu Information Technology Co ltd
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Priority to CN202222606452.7U priority Critical patent/CN218101935U/en
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Abstract

The utility model relates to a safety power socket, which comprises a socket shell, a circuit board, a button switch and at least one group of socket elastic pieces which are arranged on the circuit board and are used for connecting a plug; the circuit board comprises a reset circuit, a processing unit and a power module, the socket elastic sheet is connected with the processing unit, the reset circuit is connected with the processing unit, the power module is connected with the reset circuit and the processing unit and provides electric energy, and the processing unit is connected with the button switch; the group of socket elastic pieces comprise a first N-pole elastic piece, a second N-pole elastic piece, a first L-pole elastic piece, a second L-pole elastic piece and a second E-pole elastic piece, and the first N-pole elastic piece is connected with the second N-pole elastic piece through a conductive bar. The utility model discloses when not inserting the plug, the shell fragment that two holes and three hole live wires correspond does not link to each other, and whole circuit is in the state of opening circuit, and when inserting the plug, the shell fragment that two live wires correspond is connected and is realized the route, switches on the back and directly pulls out the plug after, and two live wires of plug short circuit again need not personnel's nurse, have guaranteed power consumption safety.

Description

Safety power socket
Technical Field
The utility model relates to a technical field of utmost point socket especially relates to utmost point safe supply socket.
Background
The power socket is a socket into which one or more circuit connection wires can be inserted, through which various connection wires can be inserted, so that the connection with other circuits is facilitated, and the connection and disconnection of the part of the circuit are finally achieved through the connection and disconnection between the circuit and the copper piece. The common socket has a plurality of potential hidden dangers, when the common socket is pressed by inflammable matters or dust falls into the socket to cause short circuit or is arranged in an inflammable and explosive dangerous place, when a plug is inserted or pulled out, sparks are generated to cause explosion and fire, the switch is improperly arranged, particularly, the switch is arranged on the inflammable matters, once a sheath at the leading-out part of a lead is scratched, a wire core is exposed or water vapor permeates to cause short circuit or electric arcs are generated to cause fire when the switch is disconnected, a distribution board is not arranged in a junction box, and hot metal particles splash when a fuse is fused to cause the combustion of the inflammable matters below.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem existing above, the utility model provides a safe power socket.
The utility model provides a pair of safe supply socket adopts following technical scheme:
a safety power socket comprises a socket shell, a circuit board, a button switch and at least one group of socket elastic sheets which are arranged on the circuit board and used for connecting a plug;
the circuit board comprises a reset circuit, a processing unit and a power module, the socket elastic sheet is connected with the processing unit, the reset circuit is connected with the processing unit, the power module is connected with the reset circuit and the processing unit and provides electric energy, and the processing unit is connected with the button switch;
the group of socket elastic pieces comprise a first N-pole elastic piece, a second N-pole elastic piece, a first L-pole elastic piece, a second L-pole elastic piece and a second E-pole elastic piece, the first N-pole elastic piece is connected with the second N-pole elastic piece through a conductive bar, the second N-pole elastic piece is connected with the circuit board, and the first L-pole elastic piece, the second L-pole elastic piece and the second E-pole elastic piece are respectively connected with the circuit board.
Through adopting above-mentioned technical scheme, when using, when not inserting the plug, L utmost point shell fragment one is not continuous with L utmost point shell fragment two, whole circuit is in the state of opening a circuit, button switch is inoperative, whole row of inserting does not have the electricity, when inserting the plug, L utmost point shell fragment one is connected with L utmost point shell fragment two, realize the route, button switch can play the effect that makes whole circuit switch on, switch on the back and directly pull out the plug after, L utmost point shell fragment one and L utmost point shell fragment two disconnection, whole circuit is the short circuit again, whole circuit disconnection promptly, need not personnel's nurse, the power consumption safety has been guaranteed.
Preferably, the first L-pole elastic piece includes a first slot and a second slot, the first slot is connected with the second slot through the first connecting strip, the second L-pole elastic piece includes a third slot and a fourth slot, the third slot is connected with the fourth slot through the second connecting strip, the first slot and the third slot form a second slot, and the second slot and the fourth slot form a third slot.
By adopting the technical scheme, when the plug is not inserted, the first L-pole elastic piece and the second L-pole elastic piece are not connected, the whole circuit is in an open circuit state, when the plug is inserted, the first L-pole elastic piece and the second L-pole elastic piece are connected to realize a path, and after the plug is directly pulled down after the circuit is switched on, two live wires of the plug are short-circuited again.
Preferably, the socket shell comprises an upper shell and a lower shell, an insulating isolation plate is arranged between the socket elastic sheet and the circuit board, a protection cavity for accommodating the circuit board is formed between the insulating isolation plate and the lower shell, and the circuit board is fixed in the protection cavity through a bolt;
and the socket elastic sheet is provided with a connecting strip, and the connecting strip downwards penetrates through the insulating isolation plate and is connected to the circuit board.
By adopting the technical scheme, the socket elastic sheet can be isolated from the circuit board by arranging the insulation isolation seat, the accidental contact between the socket elastic sheet and an electrical element on the circuit board is avoided, the insulation performance between the socket elastic sheet and the electrical element on the circuit board is ensured, and the circuit board connecting sheet can penetrate through the insulation isolation plate, so that the connection between the socket elastic sheet and the strong current circuit board is realized.
Preferably, be equipped with live wire incoming end, ground wire incoming end and zero line incoming end on the circuit board, the live wire incoming end is used for connecing the live wire of commercial power, the ground wire incoming end is used for connecing the ground wire of commercial power, the zero line incoming end is used for connecing the zero line of commercial power.
Preferably, the upper shell is provided with a jack corresponding to the socket spring plate, and the jack is matched with a power plug.
Preferably, the upper shell is provided with a placing hole matched with the button switch.
Preferably, the upper surface of the insulating isolation plate is provided with a limiting structure.
By adopting the technical scheme, the limiting structure is arranged on the insulating isolation plate, the sheet contact part on the socket elastic sheet can be limited, the space for independently setting the limiting structure of the socket elastic sheet can be saved, the space utilization rate is further improved, and the structure is simplified.
To sum up, the utility model discloses following useful technological effect has:
a safe supply socket, when using, when not inserting the plug, L utmost point shell fragment one does not link to each other with L utmost point shell fragment two, whole circuit is in the state of opening a circuit, button switch is inoperative, whole row of inserting does not have the electricity, when inserting the plug, L utmost point shell fragment one is connected with L utmost point shell fragment two, realize the route, button switch can play the effect that makes whole circuit switch on, switch on the back directly pull out the plug after, two live wires of plug short circuit again, whole circuit disconnection promptly, need not nurse personnel, the power consumption safety has been guaranteed.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic structural view of the insulating separator of fig. 1.
Fig. 3 is a schematic structural view of the first N-pole spring piece and the second N-pole spring piece in fig. 1.
Fig. 4 is a schematic structural view of the first L-pole spring piece in fig. 1.
Fig. 5 is a schematic structural view of the second L-pole spring piece in fig. 1.
Fig. 6 is a schematic structural view of the E-pole spring plate in fig. 1.
Fig. 7 is a schematic view of an assembly relationship between the plugging elastic sheet and the insulation isolation seat.
Description of reference numerals: 1. a push-button switch; 2. the first N-pole elastic sheet; 3. a second N-pole elastic sheet; 6. E pole elastic sheet; 7. a conductive strip; 8. an upper shell; 9. a lower case; 10. an insulating separator; 11. a connecting strip; 12. a jack; 13. a limiting structure;
4. an L pole elastic sheet I; 41. a first slot; 42. a second slot; 43. a first connecting bar;
5. a second L-pole elastic sheet; 51. a third slot; 52. a fourth slot; 53. a second connecting strip.
Detailed Description
The present invention is described in further detail below with reference to fig. 1-7.
The embodiment of the utility model discloses safe supply socket is disclosed. Referring to fig. 1-7, a safety power socket includes a socket housing, a circuit board, a button switch 1, and at least one set of socket spring plates disposed on the circuit board for connecting a plug;
the circuit board comprises a reset circuit, a processing unit and a power supply module, the socket elastic sheet is connected with the processing unit, the reset circuit is connected with the processing unit, the power supply module is connected with the reset circuit and the processing unit and provides electric energy, and the processing unit is connected with the button switch 1;
the group of socket elastic pieces comprise a first N pole elastic piece 2, a second N pole elastic piece 3, a first L pole elastic piece 4, a second L pole elastic piece 5 and a second E pole elastic piece 6, wherein the first N pole elastic piece 2 is connected with the second N pole elastic piece 3 through the conductive strip 7, the second N pole elastic piece 3 is connected with the circuit board, and the first L pole elastic piece 4, the second L pole elastic piece 5 and the second E pole elastic piece 6 are respectively connected with the circuit board.
When the plug is used, when the plug is not inserted, the first L pole elastic sheet 4 is not connected with the second L pole elastic sheet 5, the whole circuit is in an open circuit state, the button switch does not work, the whole power strip is not powered, when the plug is inserted, the first L pole elastic sheet 4 is connected with the second L pole elastic sheet 5 to achieve a through state, the button switch can play a role in enabling the whole circuit to be switched on, after the plug is directly pulled down after the whole circuit is switched on, the first L pole elastic sheet 4 is disconnected with the second L pole elastic sheet 5, the whole circuit is short-circuited, namely the whole circuit is disconnected, personnel do not need to be nursed, and the electricity utilization safety is guaranteed.
Referring to fig. 4, 5 and 7, the first L-pole spring plate 4 includes a first slot 41 and a second slot 42, the first slot 41 is connected to the second slot 42 through a first connecting bar 43, the second L-pole spring plate 5 includes a third slot 51 and a fourth slot 52, the third slot 51 is connected to the fourth slot 52 through a second connecting bar 53, the first slot 41 and the third slot 51 form a second slot, and the second slot 42 and the fourth slot 52 form a third slot.
The first N-pole elastic sheet 2 is connected with a zero line conductor in the power line, the first slot 41 is connected with the third slot 51 and a live line conductor in the power line, the second E-pole elastic sheet 6 is connected with a ground line conductor in the power line, the second N-pole elastic sheet 3 is connected with a zero line conductor in the power line, and the second slot 42 and the fourth slot 52 are connected with a live line conductor in the power line. For a two-plug, a two-plug slot formed by the first N pole elastic sheet 2, the first slot 41 and the third slot 51 is needed, and for a three-plug, a three-plug slot formed by the second N pole elastic sheet 3, the second E pole elastic sheet 6, the second slot 42 and the fourth slot 52 is needed.
Specifically, the socket shell comprises an upper shell 8 and a lower shell 9, an insulating isolation plate 10 is arranged between the socket elastic sheet and the circuit board, a protection cavity for accommodating the circuit board is formed between the insulating isolation plate 10 and the lower shell 9, and the circuit board is fixed in the protection cavity through a bolt; the socket spring is provided with a connecting strip 11, and the connecting strip 11 downwards penetrates through the insulating isolation plate 10 and is connected to the circuit board.
Specifically, be equipped with live wire access end, ground wire access end and zero line access end on the circuit board, the live wire access end is used for connecing the live wire of commercial power, and the ground wire access end is used for connecing the ground wire of commercial power, and the zero line access end is used for connecing the zero line of commercial power.
Specifically, the upper case 8 is provided with a jack 12 corresponding to the socket spring, and the jack 12 is adapted to the power plug.
Specifically, the upper case 8 is provided with a placing hole adapted to the button switch 1.
Referring to fig. 6, the upper surface of the insulating isolation plate 10 is provided with a limiting structure 13, the insulating isolation seat 10 is arranged to isolate the socket elastic sheet from the circuit board, so that accidental contact between the socket elastic sheet and an electrical component on the circuit board is avoided, the insulating property between the socket elastic sheet and the electrical component on the circuit board is ensured, and a circuit board connecting sheet can penetrate through the insulating isolation plate, so that the connection between the socket elastic sheet and a strong current circuit board is realized.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
The above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (7)

1. A safety power socket is characterized in that: the socket comprises a socket shell, a circuit board, a button switch (1) and at least one group of socket elastic sheets which are arranged on the circuit board and used for connecting a plug;
the circuit board comprises a reset circuit, a processing unit and a power module, the socket elastic sheet is connected with the processing unit, the reset circuit is connected with the processing unit, the power module is connected with the reset circuit and the processing unit and provides electric energy, and the processing unit is connected with the button switch (1);
the socket elastic sheet comprises a first N-pole elastic sheet (2), a second N-pole elastic sheet (3), a first L-pole elastic sheet (4), a second L-pole elastic sheet (5) and a second E-pole elastic sheet (6), the first N-pole elastic sheet (2) is connected with the second N-pole elastic sheet (3) through a conductive bar (7), the second N-pole elastic sheet (3) is connected with the circuit board, and the first L-pole elastic sheet (4), the second L-pole elastic sheet (5) and the second E-pole elastic sheet (6) are respectively connected with the circuit board.
2. A safety power outlet as claimed in claim 1, wherein: the L pole elastic piece I (4) comprises a first slot (41) and a second slot (42), the first slot (41) is connected with the second slot (42) through a first connecting strip (43), the second L pole elastic piece (5) comprises a third slot (51) and a fourth slot (52), the third slot (51) is connected with the fourth slot (52) through a second connecting strip (53), the first slot (41) and the third slot (51) form a second insertion slot, and the second slot (42) and the fourth slot (52) form a third insertion slot.
3. A safety power outlet as claimed in claim 1, wherein: the socket shell comprises an upper shell (8) and a lower shell (9), an insulating isolation plate (10) is arranged between the socket elastic sheet and the circuit board, a protection cavity for accommodating the circuit board is formed between the insulating isolation plate (10) and the lower shell (9), and the circuit board is fixed in the protection cavity through a bolt; the socket elastic sheet is provided with a connecting strip (11), and the connecting strip (11) downwards penetrates through the insulating isolation plate (10) and is connected to the circuit board.
4. A safety power outlet as claimed in claim 3, wherein: be equipped with live wire incoming end, ground wire incoming end and zero line incoming end on the circuit board, the live wire incoming end is used for connecing the live wire of commercial power, the ground wire incoming end is used for connecing the ground wire of commercial power, the zero line incoming end is used for connecing the zero line of commercial power.
5. A safety power outlet according to claim 3, wherein: the upper shell (8) is provided with a jack (12) corresponding to the socket elastic sheet, and the jack (12) is matched with a power plug.
6. A safety power outlet as claimed in claim 3, wherein: and a placing hole matched with the button switch (1) is formed in the upper shell (8).
7. A safety power outlet according to claim 3, wherein: and the upper surface of the insulating isolation plate (10) is provided with a limiting structure (13).
CN202222606452.7U 2022-09-30 2022-09-30 Safety power supply socket Active CN218101935U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222606452.7U CN218101935U (en) 2022-09-30 2022-09-30 Safety power supply socket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222606452.7U CN218101935U (en) 2022-09-30 2022-09-30 Safety power supply socket

Publications (1)

Publication Number Publication Date
CN218101935U true CN218101935U (en) 2022-12-20

Family

ID=84455835

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222606452.7U Active CN218101935U (en) 2022-09-30 2022-09-30 Safety power supply socket

Country Status (1)

Country Link
CN (1) CN218101935U (en)

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