TWM495021U - Module type extension wire socket - Google Patents

Description

Modular extension cord socket

This creation is about an extension cord socket, especially an extension cord socket that can be flexibly combined and corresponding to the needs of different styles of safety plugs. It can be expanded, reduced or replaced according to the number of electrical appliances or the style of the plug. Use a suitable expansion socket to enable matching power plugs of various international specifications.

According to the common extension cord socket structure on the market, the number of sockets is fixed, and the specifications of the sockets are the same, which cannot meet the plugs of different specifications in various countries. Therefore, it is inconvenient to purchase and use the adapter separately.

The above-mentioned conventional extension cord socket has a fixed number of sockets. If less than all sockets are used, the idle sockets increase the volume of the extension socket. If the number of sockets is too small, it is not enough, and some electrical appliances must use transformers. The size of the transformer often also occupies the socket, which lacks flexibility in use and cannot be flexibly used. Therefore, the use of the extension cord socket is necessary for improvement.

In view of this, how to eliminate the above-mentioned deficiencies is the technical difficulty point that the creators of this case want to solve; however, the creators of this case are based on years of experience in relevant industries, and after many years of painstaking research, trial improvement, finally Successfully developed and completed the case, and enabled the new model to be born to enhance the efficacy.

In order to achieve the above object, the present invention provides a modular extension cord socket, comprising a first body, which is provided with at least one first socket terminal, wherein a plurality of first conductors are disposed therein, and one end of the first body is in a class Extending a first convex portion, a first card slot is disposed on one side of the first convex portion, and a first coupling terminal is disposed on the front end surface of the first convex portion, and a plurality of second terminals are disposed in the first coupling terminal a conductor, the first body is different from the first protrusion, one end is provided with a wire, and the end is provided with a plug terminal, which is electrically connected to the external power source, and the first conductor and the second guiding system respectively The wires are electrically connected. And at least one second body is provided with at least one second socket terminal, wherein a plurality of third conductors are disposed therein, and one end of the second body extends from the second protrusion to the side of the second protrusion A second card slot is disposed on the front end of the second protrusion, and a second coupling terminal is disposed on the front end surface of the second protrusion. The second coupling terminal is provided with a plurality of fourth conductors, and the second body is different from the end surface of the second protrusion. a slot is provided, a third coupling terminal is disposed in the slot, and a first latching member is disposed on one side of the slot, the first protruding portion is coupled with the slot, and the third coupling terminal is coupled to the first coupling The terminal is combined.

The main purpose of this creation is: no need to use the adapter, the number of the second body can be flexibly increased or decreased according to the user's needs, in order to achieve appropriate response or space saving.

The second purpose of this creation is that the second socket terminal of the second body can be designed into various international specifications and provided for user selection.

1‧‧‧Modular extension cord socket

10‧‧‧First Ontology

11‧‧‧First socket terminal

111‧‧‧First conductor

12‧‧‧First convex

121‧‧‧First card slot

122‧‧‧First coupling terminal

1221‧‧‧second conductor

123‧‧‧First card

124‧‧‧ 容容

125‧‧‧Flexible components

13‧‧‧Wire

131‧‧‧plug terminal

14‧‧‧Fuse

15‧‧‧Power switching device

20‧‧‧Second ontology

21‧‧‧Second socket terminal

22‧‧‧second convex

221‧‧‧Second card slot

222‧‧‧Second coupling terminal

223‧‧‧Second card

23‧‧‧Inlay

231‧‧‧Third coupling terminal

232‧‧‧First card condition

233‧‧‧ first through hole

30‧‧‧ collar

31‧‧‧Second card condition

32‧‧‧Second through hole

The first picture is a three-dimensional appearance of the modular extension cord socket of the present creation.

The second figure is a perspective view of another perspective of the first figure.

The third figure is an exploded view of the modular extension cable socket of the present creation.

The fourth figure is an exploded perspective view of another perspective of the third figure.

The fifth drawing is a perspective view of another embodiment of the present modular modular extension cord socket.

The sixth figure is a schematic diagram of the second body decomposition of the plural of the fifth figure.

The seventh figure is a schematic view of another perspective continuing from the sixth figure.

The eighth figure is an exploded perspective view of the second embodiment of the present modular extension cord socket.

The ninth figure is a schematic diagram of the internal structure of the first body continuing from the eighth figure.

In order to make it easier for your review committee to understand the contents of this new model and the functions that can be achieved, the specific examples are listed with reference to the drawings. The details are as follows: First, please refer to the first to fourth figures for the extension of the creative module. The wire socket 1 includes a first body 10 and at least one second body 20, wherein the first body 10 is provided with at least one first socket terminal 11 and a plurality of first conductors are arranged therein (Fig. The first body 10 has a first protrusion 12 on one side of the first protrusion 12, and a first slot 121 is formed on one side of the first protrusion 12, and the first protrusion 12 is on the front end surface. A first coupling terminal 122 is disposed. The first coupling terminal 122 is provided with a plurality of second conductors (not shown). The first body 10 is different from the first protrusion 12 and has a wire 13 at the end. A plug terminal 131 is provided to electrically connect an external power source (not shown), and the first conductor and the second conductor are electrically connected to the wires 13, respectively.

The first body 10 further includes a protection circuit board (not shown), including: at least one fuse 14 and electrically connected to the wire 13, the first conductor, and the second conductor, and the fuse is abnormal when the current is abnormal. The power transmission is blocked by an open circuit, and a power opening and closing device 15 is provided to open and close the first body 10.

The second body 20 is provided with at least one second socket terminal 21, and a plurality of third conductors (not shown) are disposed therein, and the second body 20 extends from a second end portion to a second protrusion portion 22, A second card slot 221 is disposed on a side of the second protrusion 22, and a second coupling terminal 222 is disposed on the front end surface of the second protrusion 22, and a plurality of fourth conductors are disposed in the second coupling terminal 222 (FIG. The second body 20 is different from the end surface of the second protrusion 22, and has a recess 23, a third coupling terminal 231 is disposed in the slot 23, and a first side of the slot 23 is provided with a first The latching member 232, the first protrusion 12 is coupled to the slot 23, and the third coupling terminal 231 is coupled to the first coupling terminal 122, and the first latching member 232 is secured to the first slot 121. Combine.

The second protruding portion 22 is further coupled with a ring 30. One side of the collar 30 is provided with a second latching member 31. The second latching member 31 is coupled to the second latching slot 221, and the collar is fastened. The outer side end surface of the 30 body and the outer end surface of the second body 20 are flat.

The first coupling terminal 122 and the second coupling terminal 222 are B-type sockets, and the third coupling terminal 231 is a corresponding type B plug.

The first socket terminal 11 and the second socket terminal 21 are any of A, B, C, G, I, F type or Universal Serial Bus (USB) sockets.

Please refer to the fifth to seventh figures for a schematic view of the use status of the creation. In this embodiment, the plurality of second bodies 20 are respectively coupled by the second coupling terminal 222 and the third coupling terminal 231, and the second socket terminals 21 of the second body 20 are respectively in various specifications. The socket and the second body 20 of the serially connected end are combined with the first coupling terminal 122 by the third coupling terminal 231 to form a modular extension cable socket 1 having various national specifications.

Referring to the eighth and ninth drawings, the modular extension cord socket 1 of the present invention comprises: a first body 10 and at least one second body 20, wherein the first body 10 is provided with at least one A socket terminal 11 is provided with a plurality of first conductors 111. One end of the first body 10 extends in a step shape to form a first protrusion 12, and a first card 123 is disposed on each side of the first protrusion 12 A first coupling terminal 122 is disposed on the front end surface of the first protrusion 12, and a plurality of second conductors 1221 are disposed in the first coupling terminal 122. The first body 10 is provided with a wire at one end of the first protrusion 12. The first conductor 111 and the second conductor 1221 are electrically connected to the wires 13, respectively.

The first body 10 further includes a protection circuit board (not shown) including at least one fuse 14 and electrically connected to the wire 13, the first conductor 111, and the second conductor 1221, and when the current is abnormal. The first body 10 is opened and closed, and the power source opening and closing device 15 is electrically connected to the first body 10 in a pluggable manner.

Each of the two sides of the first protrusion 12 is further provided with a receiving slot 124, and each of the first latches 123 is respectively sleeved with a resilient member 125, and is respectively received in the receiving slot 124, so that the first latches are received. After being pressed, it will fall into each of the pockets 124, and will pop out when it is not pressed.

The second body 20 is provided with at least one second socket terminal 21, and a plurality of third conductors (not shown) are disposed therein, and the second body 20 extends from a second end portion to a second protrusion portion 22, A second latch 223 is disposed on each of the two sides of the second protrusion 22, and a second coupling terminal 222 is disposed on the front end surface of the second protrusion 22, and a plurality of fourth conductors are disposed in the second coupling terminal 222. The second body 20 is different from the end surface of the second protrusion 22, and a recessed groove 23 is defined in the recessed portion 23, and a third coupling terminal 231 is disposed in the recessed groove 23, and a second side of the recessed groove 23 is provided. a through hole 233, the first protrusion 12 is coupled to the slot 23, and the third coupling terminal 231 is coupled to the first coupling terminal 122, and each of the first latch 123 and each of the first through holes 233 Solid combination.

The second protruding portion 22 is further coupled with a ring 30. The second through hole 32 is disposed on the two sides of the collar 30, and the second through hole 32 is engaged with the second latch 223, and the collar 30 is The outer end surface is formed in a flat shape with the outer end surface of the second body 20.

The first coupling terminal 122 and the second coupling terminal 222 are B-type sockets. The third coupling terminal 231 is a corresponding type B plug.

The first socket terminal 11 and the second socket terminal 21 are any of A, B, C, G, I, F type or Universal Serial Bus (USB) sockets.

The same portions of the second embodiment as those of the first embodiment will not be described again.

Under the breakthrough of the previous technical structure, the new model has indeed achieved the desired effect, and it is also easy for non-cooked artists to think about it. Moreover, this new type of application has not been disclosed before, and its progressiveness and practicability It has already met the requirements for the application of the new patent, and has filed a new application in accordance with the law. You are requested to approve the application for this new type of patent to encourage creation.

1‧‧‧Modular extension cord socket

10‧‧‧First Ontology

11‧‧‧First socket terminal

13‧‧‧Wire

131‧‧‧plug terminal

14‧‧‧Fuse

15‧‧‧Power switching device

20‧‧‧Second ontology

21‧‧‧Second socket terminal

22‧‧‧second convex

221‧‧‧Second card slot

30‧‧‧ collar

Claims (6)

A modular extension cord socket includes: a first body having at least one first socket terminal, wherein a plurality of first conductors are disposed therein, and one end of the first body extends in a class shape a first convex portion is disposed on a side of the first convex portion, and a first coupling terminal is disposed on the front end surface of the first convex portion, and a plurality of second conductors are disposed in the first coupling terminal. The first body is different from the one end of the first protrusion, and has a wire end, and a plug terminal is disposed at the end thereof to provide an electrical connection to the external power source, and the first conductor and the second guiding system are electrically connected to the wire respectively; And at least one second body is provided with at least one second socket terminal, wherein a plurality of third conductors are disposed therein, and one of the second bodies extends in a stepped shape to form a second protrusion, and the second protrusion a second card slot is disposed on a side of the second protrusion, and a second coupling terminal is disposed on the front end surface of the second protrusion. The second coupling terminal is provided with a plurality of fourth conductors, and the second body is different from the second One end of the convex portion is concavely provided with a recessed groove, and the embedded recess is provided with a third a first latching member is disposed on one side of the recessed slot, the first protruding portion is coupled to the recessed slot, and the third coupling terminal is coupled to the first coupling terminal, and the first The latching member is engaged with the first card slot. The modular extension cord socket of claim 1, wherein the second protrusion is further coupled with a ring, and one side of the collar is provided with a second latching member, and the second latching member is coupled to the second latching member. The second card slot is snap-fitted, and the outer end surface of the collar is flat with the outer end surface of the second body. The modular extension cord socket of claim 1, wherein the first coupling terminal and the second coupling terminal are B-type sockets, and the third coupling terminal is a B-type plug. The modular extension cord socket of claim 1, wherein the first socket terminal and the second socket terminal are any one of A, B, C, G, I, F or a universal serial bus type socket. The modular extension cord socket of claim 1, wherein the first body further comprises a protection circuit board electrically connected to the wire, comprising: at least one fuse connected to the wire, the first The conductor, the second conductor, the third conductor, and the fourth conductor are electrically connected, thereby rapidly blocking power transmission when the power is abnormal. The modular extension cord socket of claim 1, wherein the first body and the second system are flexible extension combinations and corresponding to different types of safety plugs, and can be used according to the number of electrical appliances or The plug style should be adjusted accordingly.