CN212257941U - Electricity taking device for limiting socket series connection quantity - Google Patents
Electricity taking device for limiting socket series connection quantity Download PDFInfo
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- CN212257941U CN212257941U CN202022064952.3U CN202022064952U CN212257941U CN 212257941 U CN212257941 U CN 212257941U CN 202022064952 U CN202022064952 U CN 202022064952U CN 212257941 U CN212257941 U CN 212257941U
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Abstract
The utility model belongs to the technical field of the socket, concretely relates to get electric installation of restriction socket series connection quantity. Socket head and the tail direct series connection to current series socket group, the socket can influence the mounting means of back socket or socket in the front to great restriction or the socket in the front calorific capacity great not enough, the utility model discloses a following technical scheme: the electric installation of getting of restriction socket series connection quantity includes: a first power line; an intermediate power line; an intermediate adapter; a tail adapter; a socket; wherein the first, middle, and tail tailored joints are configured to: the first power line, the first adapter, the first intermediate power line, the second adapter and the second intermediate power line. The utility model has the advantages that: the purpose of limiting the number of the series sockets is achieved; the socket is connected with the adapter of the adapter through the socket joint, and the installation mode of the socket can be diversified.
Description
Technical Field
The utility model belongs to the technical field of the socket, concretely relates to get electric installation of restriction socket series connection quantity.
Background
Chinese utility model patent with grant publication number CN205543434U discloses a series connection butt-joint socket, which integrates a power interface, and is beautiful, practical, safe and reliable, and more importantly, a plurality of sockets can be connected in series to reduce wiring.
However, the conventional sockets as disclosed in the aforementioned patent cannot limit the number of sockets connected in series, and when the number of sockets connected in series exceeds a certain number, a safety problem such as overload is easily caused. Therefore, in some countries such as the united states, the number of outlets connected in series is regulated to prevent unlimited series connection.
To limit the number of sockets connected in series, the chinese patent application with application publication No. CN 110797705 a discloses a serial socket set, comprising: a first socket; an intermediate socket; a tail socket; wherein the first tailored joint, the middle tailored joint, and the tail tailored joint are configured to: the first socket, the first intermediate socket, the second intermediate socket, the nth intermediate socket can only be plugged in sequence, the tail socket can be plugged in with the first socket and all intermediate sockets, or the first special connector, the intermediate special connector and the tail special connector are configured as follows: the tail socket, the Nth intermediate socket and the N-1 th intermediate socket are sequentially connected in an inserted mode, and the head socket can be connected with the tail socket and all the intermediate sockets in an inserted mode. According to the Chinese patent application, by designing the connectors of the first socket, the middle socket and the tail socket, only the sockets in the serial socket group can be connected according to a specific sequence, so that the purpose of limiting the number of the sockets is achieved.
However, in the solution disclosed in the aforementioned chinese patent application, the sockets are connected in series end to end, and the former socket has a large heat generation amount and a shorter service life than the latter socket. Meanwhile, all the sockets are connected in series end to end in sequence, and although the structure that the front socket does not influence the rear socket is considered and designed, the influence of the front socket on the rear socket is still difficult to avoid.
In addition, according to the scheme disclosed by the Chinese invention patent application, the installation mode of the socket is greatly limited, and the application is limited.
Disclosure of Invention
The utility model discloses socket head and the tail direct series connection to current series socket group, the socket can influence the mounting means of back socket or socket in the front to great restriction or the socket in the front calorific capacity is great not enough, provides the electric installation of getting of restriction socket series connection quantity, carries out redesign to the serial structure of socket, realizes following one at least: the front socket does not influence the rear socket, the limitation on the installation mode of the socket is reduced, and the heat productivity of each socket is consistent.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the electric installation of getting of restriction socket series connection quantity, it includes to get the electric system:
the power supply line comprises a first power supply line, wherein one end of the first power supply line is provided with a first special connector;
the middle power line is provided with a plurality of middle power lines which are divided into a first middle power line, a second middle power line and an Nth middle power line, and the two ends of each of the plurality of middle power lines are provided with middle specially-made joints;
the intermediate adapters are divided into a first adapter, a second adapter to an Nth adapter, and each of the intermediate adapters is provided with two intermediate special connectors and at least one adapter;
a tail adapter having a tail adapter and at least one adapter;
a plurality of sockets are provided, one end of each socket is provided with a socket joint, and the socket joints are matched with the adapter;
wherein the first, middle, and tail tailored joints are configured to: an nth intermediate power line can only be sequentially plugged, and a tail adapter can at least be plugged with the nth intermediate power line, or the first special connector, the intermediate special connector and the tail special connector are constructed as follows: the first adapter, the first intermediate power line, the second adapter and the second intermediate power line are only sequentially inserted, and the first power line can be at least inserted with the first adapter.
In the electricity taking system, the head power line, the middle adapter and the tail adapter are connected through the special joints, and only the middle adapter and the tail adapter with specific numbers can be connected, so that the number of the sockets connected on the middle adapter and the tail adapter is limited; the first power line, the first adapter, the first intermediate power line, the second adapter and the second intermediate power line, the Nth intermediate power line can only be inserted in sequence, and the tail adapter can be inserted with the Nth intermediate power line, namely, when other intermediate power lines are connected with the first power line, the number of the sockets connected in series can be adjusted; the first adapter, the first intermediate power line, the second adapter and the second intermediate power line are only sequentially plugged, and when the first power line can be plugged with all the intermediate adapters and the tail adapters, the number of the sockets connected in series can be adjusted; the socket is connected with the adapter of the adapter through the socket joint, so that the front socket cannot influence the rear socket; because the socket passes through the socket joint and links to each other with the adapter of adapter, the mounting means of socket also can be diversified, and the position of socket also can be changeable.
As an improvement, whether the first special joint, the middle special joint and the tail special joint can be inserted or not is realized through special slots and special inserting columns.
As an improvement, the special inserting column comprises a convex ring and one or more convex ribs positioned outside the convex ring, the special inserting groove comprises an annular groove matched with the convex ring and a groove matched with the convex ribs, and the positions of the convex ribs on different special inserting columns relative to the convex ring are different.
As an improvement, the special connector comprising the special inserting columns is also provided with two positioning inserting columns, positioning ribs are arranged outside the positioning inserting columns, and the connector comprising the special inserting grooves is also provided with positioning grooves matched with the positioning inserting columns.
As an improvement, the special slots, the special inserting columns, the positioning inserting columns and the positioning grooves are internally provided with metal columns or metal hole columns. The metal column is inserted with the metal hole column to realize electric connection.
As an improvement, the specially-made joints on the first power line and the middle power line comprise an upper cover and a lower cover which are connected through screws and connecting pieces which are respectively connected with the upper cover and the lower cover in a clamping mode, the connecting pieces are divided into a first connecting piece and a second connecting piece, the specially-made inserting columns and the positioning inserting columns are formed on the first connecting piece, and the specially-made inserting grooves and the positioning grooves are formed on the second connecting piece.
As an improvement, each intermediate adapter and each tail adapter are non-detachable and integrated pieces.
As an improvement, each intermediate adapter is also provided with an anti-falling buckle, one end of the anti-falling buckle is inserted into one intermediate special connector, and the other end of the anti-falling buckle is clamped with the other intermediate special connector.
As an improvement, each intermediate adapter is also provided with an anti-falling buckle, and two ends of each anti-falling buckle are respectively clamped with the joint.
As an improvement, the tail adapter is also provided with an anti-falling buckle which is clamped with a special connector in the middle of the Nth middle power line.
As an improvement, the adapter of each intermediate adapter is parallel to two intermediate special adapters of the intermediate adapter.
As an improvement, each of the intermediate adapter and the tail adapter has two adapters.
As an improvement, all the adapters of the intermediate adapters and the tail adapters are the same.
As an improvement, each intermediate adapter and each tail adapter are provided with mounting holes for fixing the intermediate adapters and the tail adapters.
As a refinement, said N = 3. In the relevant safety requirements, the total number of sockets that can be connected in series cannot be greater than 8, so when there are two adapters on both the intermediate adapter and the tail adapter, the number of sockets that can be connected in series is 8, when N = 3.
The utility model discloses an it is to get electric system's beneficial effect: by designing special joints of a head power line, a middle adapter and a tail adapter, only components in the power taking system can be connected in a specific sequence, the number of the adapters connected with the sockets is limited, and the purpose of limiting the number of the sockets connected in series is further achieved; the socket is connected with the adapter of the adapter through the socket joint, and the mounting mode of the socket can be diversified; the sockets are connected out of the adapter, the front socket does not influence the rear socket, and the front socket and the rear socket generate heat basically without difference.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a power taking system according to a first embodiment of the present invention.
Fig. 2 is an exploded view of a power-taking system according to the first embodiment of the present invention.
Fig. 3 is a schematic plan view of an interface of each socket of the power-taking system according to the first embodiment of the present invention (the dashed arrow indicates the current direction, and the sequence of the special slots and the special posts is adjusted to be clockwise).
Fig. 4 is a schematic structural diagram of a first female joint of a first power line of a power taking system according to the first embodiment of the present invention.
Fig. 5 is an exploded view of the structure of fig. 4.
Fig. 6 is a schematic structural view of a second middle male connector of a first power line of a power taking system according to a first embodiment of the present invention.
Fig. 7 is an exploded view of the structure of fig. 6.
Fig. 8 and 9 are schematic views of three-dimensional structures of different angles of a first intermediate adapter of a power taking system according to a first embodiment of the present invention.
Fig. 10 is an exploded view of a first intermediate adapter of a power-taking system according to a first embodiment of the present invention.
Fig. 11 is a schematic structural diagram of the tail adapter of the power taking system according to the first embodiment of the present invention.
In the figure, 01, the head power line; 02. a first intermediate adapter; 03. a first intermediate power supply line; 04. a second intermediate adapter; 05. a second intermediate power supply line; 06. a third intermediate adapter; 07. a third intermediate power line; 08. a tail adapter;
1A, a first female joint; 1B, a first intermediate female joint; 1C, a second intermediate female joint; 1D, a third intermediate female joint; 1E, a fourth intermediate female joint; 1F, a fifth middle female joint; 1G, a sixth intermediate female joint;
2A, a first middle male joint; 2B, a second middle male joint; 2C, a third middle male joint; 2D, a fourth intermediate male joint; 2E, a fifth middle male joint; 2F, a sixth middle male joint; 2G, a tail male joint;
11. an upper cover;
12. a lower cover;
21. a first connecting member; 211. specially manufacturing the inserting column; 2111. a rib is protruded; 212. positioning the inserted column; 2121. positioning ribs;
13. a second connecting member; 131. specially manufacturing a slot; 1311. a groove; 132. positioning a groove;
31. an anti-falling buckle; 32. a metal post; 33. a metal hole pillar; 34. an adapter;
5. a socket joint.
Detailed Description
The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Other embodiments obtained by those skilled in the art without any creative work based on the embodiments belong to the protection scope of the present invention.
Referring to fig. 1 to 11, the utility model discloses a restriction socket is established ties and is got electric installation of quantity, it includes to get the electric system:
the power supply line comprises a first power supply line, wherein one end of the first power supply line is provided with a first special connector;
the middle power line is provided with a plurality of middle power lines which are divided into a first middle power line, a second middle power line and an Nth middle power line, and the two ends of each of the plurality of middle power lines are provided with middle specially-made joints;
the intermediate adapters are divided into a first adapter, a second adapter to an Nth adapter, and each of the intermediate adapters is provided with two intermediate special connectors and at least one adapter;
a tail adapter having a tail adapter and at least one adapter;
a plurality of sockets are provided, one end of each socket is provided with a socket joint, and the socket joints are matched with the adapter;
wherein the first, middle, and tail tailored joints are configured to: an nth intermediate power line can only be sequentially plugged, and a tail adapter can at least be plugged with the nth intermediate power line, or the first special connector, the intermediate special connector and the tail special connector are constructed as follows: the first adapter, the first intermediate power line, the second adapter and the second intermediate power line are only sequentially inserted, and the first power line can be at least inserted with the first adapter.
In the electricity taking system, the head power line, the middle adapter and the tail adapter are connected through the special joints, and only the middle adapter and the tail adapter with specific numbers can be connected, so that the number of the sockets connected on the middle adapter and the tail adapter is limited; the first power line, the first adapter, the first intermediate power line, the second adapter and the second intermediate power line, the Nth intermediate power line can only be inserted in sequence, and the tail adapter can be inserted with the Nth intermediate power line, namely, when other intermediate power lines are connected with the first power line, the number of the sockets connected in series can be adjusted; the first adapter, the first intermediate power line, the second adapter and the second intermediate power line are only sequentially plugged, and when the first power line can be plugged with all the intermediate adapters and the tail adapters, the number of the sockets connected in series can be adjusted; the socket is connected with the adapter of the adapter through the socket joint, so that the front socket cannot influence the rear socket; because the socket passes through the socket joint and links to each other with the adapter of adapter, the mounting means of socket also can be diversified, and the position of socket also can be changeable.
Example one
Referring to fig. 1 to 11, the utility model discloses a restriction socket is established ties and is got electric installation of quantity, it includes to get the electric system:
the power supply comprises a first power line 01, wherein one end of the first power line 01 is provided with a first special connector;
the power supply line comprises a plurality of intermediate power lines, wherein the intermediate power lines are divided into a first intermediate power line 03, a second intermediate power line 05 and an Nth intermediate power line, and two ends of each of the plurality of intermediate power lines are provided with intermediate specially-made joints;
a plurality of intermediate adapters, each of the intermediate adapters being divided into a first adapter, a second adapter to an Nth adapter, each of the plurality of intermediate adapters having two intermediate purpose-built connectors and at least one adapter 34;
a tail adapter 08, said tail adapter 08 having a tail specific adapter and at least one adapter 34;
a plurality of sockets, one end of each socket is provided with a socket connector 5, and the socket connectors 5 are matched with the adapter 34;
wherein the first, middle, and tail tailored joints are configured to: the head power line 01, the first adapter, the first intermediate power line 03, the second adapter, the second intermediate power line 05.
In other embodiments, it is also possible to design the adapter to be plugged into all power lines.
In this embodiment, whether the first tailored junction, the middle tailored junction and the tail tailored junction are pluggable or not is realized through the tailored slot 131 and the tailored plug 211.
In this embodiment, the first tailored joint, the middle tailored joint, and the tail tailored joint are divided into a male joint and a female joint. The male connector and the female connector are different in that the electrical connection members are metal posts 32 or metal hole posts 33. The male connectors differ only in the specially made male posts 211 and the female connectors differ only in the specially made female slots 131. In this embodiment, the metal posts 32 and the metal hole posts 33 in the tailored junction of the power cord are not shown.
In this embodiment, the first special connector of the first power line 01 is a first female connector 1A, the first intermediate adapter 02 has a first intermediate male connector 2A and a first intermediate female connector 1B, the first intermediate power line 03 has a second intermediate male connector 2B and a second intermediate female connector 1C, the second intermediate adapter 04 has a third intermediate male connector 2C and a third intermediate female connector 1D, the second intermediate power line 05 has a fourth intermediate male connector 2D and a fourth intermediate female connector 1E, the third intermediate adapter 06 has a fifth intermediate male connector 2E and a fifth intermediate female connector 1F, the third intermediate power line 07 has a sixth intermediate male connector 2F and a sixth intermediate female connector 1G, and the tail adapter 08 has a tail male connector 2G.
In this embodiment, the special posts 211 include a convex ring and one or more ribs 2111 outside the convex ring, the special slots 131 include annular grooves for engaging with the convex ring and grooves 1311 for engaging with the ribs 2111, and the positions of the ribs 2111 on different special posts 211 are different from the position of the convex ring.
In this embodiment, the special connector including the special insertion column 211 further includes two positioning insertion columns 212, the positioning insertion columns 212 are provided with positioning ribs 2121, and the connector including the special insertion groove 131 further includes positioning grooves 132 engaged with the positioning insertion columns 212.
In this embodiment, the special slot 131 and the positioning groove 132 are provided with metal posts 32, and the special insertion posts 211 and the positioning insertion posts 212 are provided with metal hole posts 33. The metal post 32 and the metal hole post 33 are inserted to realize electric connection.
In this embodiment, the special connector on the first power line 01 and the middle power line includes an upper cover 11 and a lower cover 12 connected by screws and a connector respectively connected with the upper cover 11 and the lower cover 12 in a clamping manner, the connector is divided into a first connector 21 and a second connector 13, the special insertion column 211 and the positioning insertion column 212 are formed on the first connector 21, and the special insertion slot 131 and the positioning slot 132 are formed on the second connector 13.
In this embodiment, each intermediate adapter is further provided with an anti-disengaging buckle 31, and two ends of the anti-disengaging buckle 31 are respectively clamped with the connectors.
In this embodiment, the tail adapter 08 is further provided with an anti-falling buckle 31, and the anti-falling buckle 31 is clamped with a middle special connector of an nth middle power line.
In this embodiment, the adapter 34 of each intermediate adapter is parallel to the two intermediate purpose-built adapters of the intermediate adapter.
In the present embodiment, each of the intermediate adapter and the tail adapter 08 has two adapters 34.
In this embodiment, all the adapters 34 of the intermediate adapters and the tail adapters 08 are the same.
In this embodiment, each of the intermediate adapter and the tail adapter 08 is provided with a mounting hole for fixing the intermediate adapter and the tail adapter.
In this embodiment, each of the intermediate adapter and the tail adapter 08 is a non-detachable integral piece.
In this embodiment, N = 3. In the relevant safety requirements, the total number of sockets that can be connected in series cannot be greater than 8, so that when there are two adapters 34 on both the intermediate adapter and the tail adapter 08, the number of sockets that can be connected in series is 8, when N = 3.
In this embodiment, there are two adapters 34 on each intermediate adapter and the tail adapter 08, and the two intermediate special adapters of each intermediate adapter are arranged opposite to each other.
In other embodiments, the number of adapters on each of the intermediate adapters and the tail adapters may also be four.
The embodiment of the utility model provides an it is to get electric system's beneficial effect: by designing the specially-made connectors of the head power line 01, the middle power line, the middle adapter and the tail adapter 08, only the components in the power taking system can be connected in a specific sequence, the number of the adapters 34 connected with the sockets is limited, and the purpose of limiting the number of the sockets connected in series is further achieved; since the socket is connected to the adapter 34 of the adaptor through the socket connector 5, the front socket does not affect the rear socket; because the socket is connected with the adapter 34 of the adapter through the socket joint 5, the installation mode of the socket can be diversified, and the position of the socket can be changeable; the adapter is provided with an anti-falling buckle 31 for preventing the power line and the adapter from falling off; the adapter is provided with an anti-drop buckle 31 for preventing the socket and the adapter from dropping off.
Claims (10)
1. The electric installation is got to restriction socket series connection quantity, its characterized in that: the electricity taking system comprises:
a first power line (01), wherein one end of the first power line (01) is provided with a first special connector;
the power supply line comprises a plurality of intermediate power lines, wherein the intermediate power lines are divided into a first intermediate power line (03), a second intermediate power line (05) and an Nth intermediate power line, and two ends of each of the plurality of intermediate power lines are provided with intermediate specially-made joints;
intermediate adapters, each of which is divided into a first intermediate adapter (02), a second intermediate adapter (04) to an Nth adapter, each of which has two intermediate purpose-built connectors and at least one adapter (34);
a tail adapter (08), the tail adapter (08) having a tail specific adapter and at least one adapter (34);
a plurality of sockets, wherein one end of each socket is provided with a socket connector (5), and the socket connectors (5) are matched with the adapter (34);
wherein the first, middle, and tail tailored joints are configured to: the first power line (01), the first intermediate adapter (02), the first intermediate power line (03), the second intermediate adapter (04) and the second intermediate power line (05.) the Nth intermediate power line can only be inserted in sequence, and the tail adapter (08) can at least be inserted with the Nth intermediate power line; alternatively, the first tailored joint, the middle tailored joint, and the tail tailored joint are configured to: the first intermediate adapter (02), the first intermediate power line (03), the second intermediate adapter (04) and the second intermediate power line (05).. the tail adapter (08) can only be inserted in sequence, and the first power line (01) can be at least inserted in the first intermediate adapter (02).
2. The electricity taking device for limiting the number of sockets connected in series according to claim 1, wherein: whether the first specially-made joint, the middle specially-made joint and the tail specially-made joint can be plugged or not is realized through a specially-made slot (131) and a specially-made plug column (211).
3. The electricity taking device for limiting the number of sockets connected in series according to claim 2, wherein: the special inserting column (211) comprises a convex ring and one or more convex ribs (2111) positioned outside the convex ring, the special inserting groove (131) comprises an annular groove matched with the convex ring and a groove (1311) matched with the convex rib (2111), and the positions of the convex ribs (2111) on different special inserting columns (211) relative to the convex ring are different.
4. The electricity taking device for limiting the number of sockets connected in series according to claim 3, wherein: the purpose-built joint that contains purpose-built post (211) of inserting still has location post (212), location post (212) of inserting has two, location post (212) have location muscle (2121) outward, the joint that contains purpose-built slot (131) still has with location post (212) complex constant head tank (132), be equipped with metal post (32) or metal hole post (33) in purpose-built slot (131), purpose-built post (211), location post (212), the constant head tank (132) of inserting.
5. The electricity taking device for limiting the number of sockets connected in series according to claim 4, wherein: purpose-built joint on first power cord (01) and the middle power cord includes upper cover (11) and lower cover (12) through screw connection and respectively with the connecting piece of upper cover (11) and lower cover (12) joint, the connecting piece divide into first connecting piece (21) and second connecting piece (13), form on first connecting piece (21) purpose-built insert post (211) with post (212) is inserted in the location, form on second connecting piece (13) purpose-built slot (131) with constant head tank (132).
6. The electricity taking device for limiting the number of sockets connected in series according to claim 4, wherein: the intermediate adapter and the tail adapter (08) are all non-detachable integrated pieces.
7. The electricity taking device for limiting the number of sockets connected in series according to claim 1, wherein: each intermediate adapter is also provided with an anti-falling buckle (31), one end of the anti-falling buckle (31) is inserted into one intermediate special connector, and the other end of the anti-falling buckle is clamped with the other intermediate special connector; or
Each intermediate adapter is also provided with an anti-falling buckle (31), and two ends of each anti-falling buckle (31) are respectively clamped with the joint; or
The tail adapter (08) is further provided with an anti-falling buckle (31), and the anti-falling buckle (31) is connected with a special connector in the middle of the Nth middle power line in a clamped mode.
8. The electricity taking device for limiting the number of sockets connected in series according to claim 1, wherein: the adapter (34) of each intermediate adapter is parallel to the two intermediate purpose-made joints of the intermediate adapter; or
Each of the intermediate adapter and the tail adapter (08) has two adapters (34); or
All the adapters (34) of the intermediate adapters and the tail adapters (08) are identical.
9. The electricity taking device for limiting the number of sockets connected in series according to claim 1, wherein: and mounting holes for fixing the middle adapter and the tail adapter (08) are arranged on the middle adapter and the tail adapter.
10. The electricity taking device for limiting the number of sockets connected in series according to claim 1, wherein: each of the intermediate adapter and the tail adapter (08) has four adapters (34); the two middle specially-made joints of each middle adapter are arranged oppositely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022064952.3U CN212257941U (en) | 2020-09-18 | 2020-09-18 | Electricity taking device for limiting socket series connection quantity |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022064952.3U CN212257941U (en) | 2020-09-18 | 2020-09-18 | Electricity taking device for limiting socket series connection quantity |
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| CN212257941U true CN212257941U (en) | 2020-12-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054358A (en) * | 2020-09-18 | 2020-12-08 | 杭州骏跃科技有限公司 | Electricity taking device for limiting socket series connection quantity |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054358A (en) * | 2020-09-18 | 2020-12-08 | 杭州骏跃科技有限公司 | Electricity taking device for limiting socket series connection quantity |
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