阅读说明：本技术 串联插座组 (Series socket group ) 是由 胡孙跃 于 2019-11-22 设计创作，主要内容包括：本发明属于插座技术领域,具体涉及串联插座组。针对现有插座串联数量不受限制的不足,本发明采用如下技术方案：串联插座组,所述串联插座组包括：首插座；中间插座；尾插座；其中,所述首特制接头、中间特制接头和尾特制接头被构造为：首插座、第一中间插座、第二中间插座...第N中间插座只能依次插接,尾插座可与首插座和所有中间插座插接；或者,所述首特制接头、中间特制接头和尾特制接头被构造为：尾插座、第N中间插座、第N-1中间插座...第一中间插座只能依次插接,首插座可与尾插座和所有中间插座插接。本发明的有益效果是：仅本串联插座组内的插座可以以特定顺序连接,达到限制插座数量的目的。(The invention belongs to the technical field of sockets, and particularly relates to a serial socket group. Aiming at the defect that the number of the existing sockets in series connection is not limited, the invention adopts the following technical scheme: a series jack group 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 intermediate socket, the first intermediate socket and the second intermediate socket are connected in sequence, the Nth intermediate socket can only be connected in an inserted mode, and the tail socket can be connected with the first socket and all the intermediate sockets in an inserted mode; alternatively, the first tailored joint, the middle tailored joint, and the tail tailored joint are configured to: 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. The invention has the beneficial effects that: only the sockets in the serial socket group can be connected in a specific sequence, so that the purpose of limiting the number of the sockets is achieved.)

1. The serial socket group is characterized in that: the serial jack group includes:

the wire inlet end of the first socket (01) is provided with a wire inlet joint, and the wire outlet end of the first socket (01) is provided with a first special joint;

the middle sockets are divided into a first middle socket (02), a second middle socket (03) and an Nth middle socket, and two ends of each middle socket are provided with middle specially-made connectors;

a tail socket (08), wherein only the incoming line end of the tail socket (08) is provided with a tail special connector;

wherein the first tailored joint, the middle tailored joint, and the tail tailored joint are configured to: the first socket (01), the first middle socket (02) and the second middle socket (03).. the Nth middle socket can only be sequentially plugged, and the tail socket (08) can be plugged with the first socket (01) and all the middle sockets; alternatively, the first tailored joint, the middle tailored joint, and the tail tailored joint are configured to: the tail socket (08), the Nth intermediate socket and the N-1 th intermediate socket are sequentially inserted, the first intermediate socket (02) can be inserted into the tail socket (08) and all the intermediate sockets, and the first socket (01) can be inserted into the tail socket (08) and all the intermediate sockets.

2. The serial jack group of 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 serial jack group of claim 2, wherein: the special inserting column (211) comprises a convex ring and one or more convex ribs (2111) positioned outside the convex ring, and the special inserting groove (131) comprises an annular groove matched with the convex ring and a groove (1311) matched with the convex ribs (2111).

4. The serial jack group of claim 3, wherein: the special inserting column (211) is divided into a plurality of single-rib special inserting columns (211) and a multi-rib special inserting column (211), convex ribs (2111) on the single-rib special inserting columns (211) are arranged along one direction of a convex ring, the distribution of the convex ribs (2111) on the multi-rib special inserting column (211) is the same as that of the convex ribs (2111) on the single-rib special inserting columns (211), and the special inserting groove (131) is divided into a plurality of single-groove special inserting grooves (131) and a multi-groove special inserting groove (131).

5. The serial jack group of claim 4, wherein: the special connector outlet end of the head special connector is provided with a single-groove special slot (131), the inlet ends of other middle special connectors except the Nth special connector are provided with single-rib special plug posts (211), the outlet end is provided with a single-groove special slot (131), the inlet end of the Nth special connector is provided with a single-rib special plug post (211), the outlet end is provided with a multi-groove special slot (131), and the inlet end of the tail special connector is provided with a multi-rib special plug post (211).

6. The serial jack group of claim 4, wherein: the first special connector outlet end is provided with a multi-groove special slot (131), the first middle special connector inlet end is provided with a multi-convex rib special plug column (211), the outlet end is provided with a single-groove special slot (131), other middle special connector inlet ends except the first middle special connector are provided with a single-convex rib special plug column (211), the outlet end is provided with a single-groove special slot (131), and the tail special connector inlet end is provided with a single-convex rib special plug column (211).

7. The serial jack group of claim 3, wherein: be equipped with the metal wire in the bulge loop of purpose-built inserted column (211), the joint that contains purpose-built inserted column (211) still has location inserted column (212), location inserted column (212) have two, location inserted column (212) have location muscle (2121) outward, be equipped with the metal wire in the annular of purpose-built slot (131), the joint that contains purpose-built slot (131) still has constant head tank (132) with location inserted column (212) complex.

8. The series receptacle group of claim 7, wherein: two positioning ribs (2121) on the positioning inserting column (212) are distributed in a right angle; the N = 6.

9. The series receptacle group of claim 7, wherein: each joint is also provided with a clamping piece (3), one end of each clamping piece (3) is inserted into one joint, and the other end of each clamping piece is clamped with the other joint, or the two ends of each clamping piece (3) are respectively clamped with the joints.

10. The series receptacle group of claim 7, wherein: each joint includes upper cover and lower cover through bolted connection and respectively with the connecting piece of upper cover and lower cover joint, the connecting piece divide into first connecting piece and second connecting piece, form on the first connecting piece purpose-built post (211) and the post (212) are inserted in the location, form on the second connecting piece purpose-built slot (131) and constant head tank (132).

Technical Field

The invention belongs to the technical field of sockets, and particularly relates to a serial socket group.

Background

The chinese patent of the invention with the publication number CN205543434U discloses a serial docking type socket, which integrates a power interface, 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. However, conventional series outlets are not designed in terms of the structure of the outlet so that only a predetermined number of outlets can be connected in series.

Disclosure of Invention

Aiming at the defect that the serial quantity of the existing sockets is not limited, the invention provides the serial socket group, and designs the serial structure of the sockets so that only the sockets within the specified quantity can be connected in series.

In order to achieve the purpose, the invention adopts the following technical scheme: a series jack group comprising:

the inlet wire end of the first socket is provided with an inlet wire joint, and the outlet wire end of the first socket is provided with a first special joint;

the middle sockets are divided into a first middle socket, a second middle socket and an Nth middle socket, and two ends of each middle socket are provided with middle specially-made joints;

the tail socket is only provided with a tail special connector at the wire inlet end;

wherein the first tailored joint, the middle tailored joint, and the tail tailored joint are configured to: the first intermediate socket, the first intermediate socket and the second intermediate socket are connected in sequence, the Nth intermediate socket can only be connected in an inserted mode, and the tail socket can be connected with the first socket and all the intermediate sockets in an inserted mode; alternatively, the first tailored joint, the middle tailored joint, and the tail tailored joint are configured to: 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.

The serial jack group of the present invention, no matter the head jack, the first intermediate jack, the second intermediate jack, the nth intermediate jack can only be plugged in sequence, the tail jack can be plugged in with the head jack and all the intermediate jacks, or the head tailored junction, the intermediate tailored junction and the tail tailored junction are configured as follows: the tail socket, the Nth intermediate socket and the (N-1) th intermediate socket are sequentially plugged, the head socket can be plugged with the tail socket and all the intermediate sockets, and the sum of the number of the head socket, the number of the intermediate sockets and the number of the tail socket is N +2, namely the maximum serial number is N + 2.

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, and the special inserting groove comprises an annular groove matched with the convex ring and a groove matched with the convex ribs.

The purpose-made inserting columns are divided into a plurality of single-rib purpose-made inserting columns and a multi-rib purpose-made inserting column, the ribs on the single-rib purpose-made inserting columns are arranged along one direction of the convex ring, the distribution of the ribs on the multi-rib purpose-made inserting columns is the same as that of the ribs on the single-rib purpose-made inserting columns, and the purpose-made inserting slots are divided into a plurality of single-groove purpose-made inserting slots and a multi-groove purpose-made inserting slot.

As an improvement, the outlet end of the first special connector is provided with a single-groove special inserting column, the inlet ends of other middle special connectors except the Nth middle special connector are provided with single-rib special inserting slots, the outlet end is provided with a single-groove special inserting column, the inlet end of the Nth middle special connector is provided with a single-rib special inserting slot, the outlet end is provided with a multi-groove special inserting column, and the inlet end of the tail special connector is provided with a multi-rib special inserting slot.

As an improvement, the leading specially-made joint outlet end is provided with a multi-groove specially-made slot, the first middle specially-made joint inlet end is provided with a multi-convex rib specially-made plug post, the outlet end is provided with a single-groove specially-made slot, the other middle specially-made joint inlet ends except the first middle specially-made joint are provided with a single-convex rib specially-made plug post, the outlet end is provided with a single-groove specially-made slot, and the tail specially-made joint inlet end is provided with a single-convex rib specially-made plug post.

As an improvement, a metal wire is arranged in a convex ring of the specially-made inserting column, the connector containing the specially-made inserting column is also provided with two positioning inserting columns, the positioning inserting columns are externally provided with positioning ribs, the metal wire is arranged in an annular groove of the specially-made inserting column, and the connector containing the specially-made inserting column is also provided with a positioning groove matched with the positioning inserting columns.

As an improvement, two positioning ribs on the positioning insertion column are distributed in a right angle mode.

As an improvement, each joint is also provided with a clamping piece, one end of each clamping piece is inserted into one joint, and the other end of each clamping piece is clamped with the other joint, or the two ends of each clamping piece are respectively clamped with the joints.

As an improvement, each joint comprises an upper cover and a lower cover which are connected through screws and a connecting piece which is clamped with the upper cover and the lower cover respectively, the connecting piece is divided into a first connecting piece and a second connecting piece, the specially-made inserting column is formed on the first connecting piece, and the specially-made inserting groove is formed on the second connecting piece.

As an improvement, N = 6.

The beneficial effects of the serial socket group of the invention are as follows: 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 in a specific sequence, and the purpose of limiting the number of the sockets is achieved.

Drawings

Fig. 1 is a schematic perspective view of a serial jack group according to a first embodiment of the invention.

Fig. 2 is a schematic perspective view of a first socket of the serial socket set according to the first embodiment of the present invention.

Fig. 3 is a schematic perspective view of a first intermediate receptacle of a serial receptacle set according to a first embodiment of the present invention.

Fig. 4 is a schematic perspective view of a sixth intermediate receptacle of the serial receptacle set according to the first embodiment of the present invention.

Fig. 5 is a schematic perspective view of a tail socket of a serial socket set according to a first embodiment of the present invention.

Fig. 6 is a schematic plan view of the interfaces of the sockets of the serial socket set according to the first embodiment of the present invention (the dashed arrows indicate the current flow direction).

Fig. 7 is a schematic perspective view of a male connector of a serial jack set according to a first embodiment of the invention.

Fig. 8 is a schematic perspective view of a female connector of a serial jack set according to a first embodiment of the present invention.

Fig. 9 is a schematic perspective view of a clip of the serial port set according to the first embodiment of the invention.

Fig. 10 is a schematic perspective view of a lower cover of the serial jack group according to the first embodiment of the invention.

Fig. 11 is a schematic perspective view of an upper cover of the serial jack group according to the first embodiment of the present invention.

Fig. 12 and 13 are schematic perspective views of different angles of the first connecting member of the serial jack group according to the first embodiment of the invention.

Fig. 14 and 15 are schematic perspective views of different angles of the second connecting element of the serial jack set according to the first embodiment of the invention.

Fig. 16 is a schematic plan view of the interfaces of the sockets of the serial socket set according to the second embodiment of the present invention (the dashed arrows indicate the current flow direction).

In the figure, 01, a head socket, 02, a first intermediate socket, 03, a second intermediate socket, 04, a third intermediate socket, 05, a fourth intermediate socket, 06, a fifth intermediate socket, 07, a sixth intermediate socket, 08, a tail socket;

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 intermediate female joint, 1G and 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 middle male joint, 2E, a fifth middle male joint, 2F, a sixth middle male joint, 2G, a tail male joint,

11. an upper cover is arranged on the upper cover,

12. a lower cover is arranged on the upper cover,

21. a first connecting piece 211, a special inserting column 2111, a convex rib 212, a positioning inserting column 2121 and a positioning rib,

1G, a sixth intermediate female joint,

11. an upper cover is arranged on the upper cover,

12. a lower cover is arranged on the upper cover,

13. a second connecting piece, 131, a special slot, 1311, a groove, 132, a positioning groove,

3. the fastener.

Detailed Description

The technical solutions of the embodiments of the present invention are explained and illustrated 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 persons skilled in the art without any inventive work based on the embodiments in the embodiment belong to the protection scope of the present invention.

Referring to fig. 1 to 16, the serial jack set of the present invention includes:

the inlet wire end of the first socket is provided with an inlet wire joint, and the outlet wire end of the first socket is provided with a first special joint;

the middle sockets are divided into a first middle socket, a second middle socket and an Nth middle socket, and two ends of each middle socket are provided with middle specially-made joints;

the tail socket is only provided with a tail special connector at the wire inlet end;

wherein the first tailored joint, the middle tailored joint, and the tail tailored joint are configured to: the first intermediate socket, the first intermediate socket and the second intermediate socket are connected in sequence, the Nth intermediate socket can only be connected in an inserted mode, and the tail socket can be connected with the first socket and all the intermediate sockets in an inserted mode; alternatively, the first tailored joint, the middle tailored joint, and the tail tailored joint are configured to: 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. Only the inlet end of the tail socket has a tail made connector so that only one end of the tail socket can be connected with other sockets.

The serial jack group of the present invention, no matter the head jack, the first intermediate jack, the second intermediate jack, the nth intermediate jack can only be plugged in sequence, the tail jack can be plugged in with the head jack and all the intermediate jacks, or the head tailored junction, the intermediate tailored junction and the tail tailored junction are configured as follows: the tail socket, the Nth intermediate socket and the (N-1) th intermediate socket are sequentially plugged, the head socket can be plugged with the tail socket and all the intermediate sockets, and the sum of the number of the head socket, the number of the intermediate sockets and the number of the tail socket is N +2, namely the maximum serial number is N + 2.