CN204012081U - Portable soft socket - Google Patents

Abstract

The utility model discloses a portable soft socket, which comprises a plug and at least one socket, each socket includes two or three end power lines, each end power line is electrically connected to each pin of the plug, and each end power line are independent of each other; an insulating shell is provided at the end of each terminal power cord, and a conductive piece electrically connected to the connected terminal power cord is fixed inside the insulating shell, and a plug is also arranged on each insulating shell. hole. The utility model has completely changed the structure of the traditional plug-and-socket, so that each jack of the socket in the plug-and-socket is completely separated from the traditional plug-and-socket, and each jack is connected by a soft power cord, so that free connection can be realized, which is very convenient. The size is greatly reduced, and the soft wire-like structure is very convenient to carry; at the same time, it saves the amount of insulating materials to the greatest extent, which can greatly reduce the cost.

Description

Portable soft socket

technical field

The utility model relates to a socket, in particular to a portable flexible socket.

Background technique

It can be seen from the current technology that a general socket is usually provided with a plug, a socket, and a power cord connected between the plug and the socket (as shown in Figure 1). It is composed of electrical components such as chips, and there are several groups of jacks on the insulating shell for plugging other electrical appliances into it to supply power to other electrical appliances. The existing plug-and-socket structure manufacturing technology is quite mature, widely used in various occasions, and has become one of the indispensable electrical equipment in places such as homes and offices.

However, the existing socket structure has the following disadvantages:

1. The existing commonly used row and socket structure is to install all groups of conductive sheets in the socket in the same insulating shell, so the insulating shell is relatively large in size, which makes it very inconvenient to carry, and is rarely used for carrying use. However, in many public places, such as school libraries, classrooms, etc., the number of fixed sockets on the wall is limited, which cannot meet the needs, so it is necessary to carry a power strip.

2. On the other hand, the position of each set of jacks on the insulating housing is fixed. In order to save space, the distance between each set of jacks is limited, and the plugs of various electrical appliances have various shapes. The phenomenon of mutual interference between the plugs leads to unreliable insertion, and even larger plugs will affect the use of adjacent jacks.

3. Furthermore, due to the large insulating shell of the existing structure of the row slots, too much plastic and other insulating materials are used to produce such row plugs. For producers, the manufacturing cost will be high in the long run and uneconomical The principle of production.

Utility model content

The technical problem to be solved by the utility model is to provide a portable soft socket which is small in size and does not interfere with each other.

For solving the problems of the technologies described above, the technical solution of the utility model is:

A portable flexible socket, including a plug and at least one socket, each socket includes two or three terminal power cords, each terminal power cord is electrically connected to each pin of the plug, and each terminal power cord is independent of each other; An insulating shell is arranged at the end of each terminal power cord, and a conductive piece electrically connected with the connected terminal power cord is fixed inside the insulating shell, and a socket is also arranged on each insulating shell.

Preferably, each terminal power cord on each socket is directly led out from the plug.

Preferably, at least two branch power lines are directly led out from the plug, and each branch power line is provided with one of the sockets, that is, each end power line of the socket is branched from the branch power line.

Preferably, a main power line is directly led out from the plug, and at least two branch power lines are branched out from the main power line, and each branch power line is provided with one of the sockets.

Preferably, a branching hub is provided at the bifurcation of the main power line and the branch power lines.

Preferably, a branching hub is provided at the bifurcation of the branch power cord and the terminal power cord.

Preferably, a fuse is arranged inside the distribution hub.

Preferably, a control switch for controlling the on-off of the corresponding socket is provided on the branch power line or at the bifurcation of the branch power line and the branched end power lines.

Preferably, the main power supply line is provided with a control switch for controlling the on-off of the corresponding socket.

Preferably, the distribution hub is provided with a control switch for controlling the on-off of the corresponding socket.

Preferably, the flexible socket further includes a transformer electrically connected to each pin of the plug, and the transformer is connected to the USB socket or/and the mobile phone charger interface; the transformer is directly arranged in the plug or further connected to the plug. A branch power line is branched out, and the transformer is arranged on the branch power line.

After adopting the above scheme, the utility model has the following beneficial effects:

1. The utility model has completely changed the structure of the traditional plug-and-socket, so that each jack of the socket in the plug-and-socket is completely separated from the traditional plug-and-socket, and each jack is connected by a soft power cord, so that free connection can be realized, which is very convenient. The large size reduces the volume, and the soft wire-like structure is very convenient to carry.

2. Since the sockets of each socket in the socket are relatively independent and are connected with movable soft power cords, the sockets will not interfere with each other, so there will be no situation where the inserted plugs will not be affected by each other. , and there will be no problem that larger plugs affect the use of adjacent sockets.

3. The size of each jack insulating shell of the plug socket described in the utility model usually only needs to be made into a size that can accommodate a conductive piece, so the amount of insulating material used for the plug socket can be saved to the greatest extent, and the cost can be greatly reduced .

In a word, the utility model subversively changes the structure of the traditional plug and socket, not only greatly reduces the volume, but also can greatly save the amount of insulating material, and no matter the two-hole or three-hole plug can be easily connected, it is a must-have for business trips. select.

Description of drawings

Fig. 1 is a structural schematic diagram of an existing common plug-in strip;

Fig. 2 is the structural representation of the utility model first embodiment;

Fig. 3 is the structural representation of the second embodiment of the utility model;

Fig. 4 is the structural representation of the third embodiment of the utility model;

Fig. 5 is a schematic structural view of the fourth embodiment of the utility model.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail. It should be noted here that the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute conflicts with each other.

What the utility model discloses is a portable soft socket, as shown in Figure 2, which is the first preferred embodiment of the utility model. The flexible socket includes a plug 1 and at least one socket S, each socket S includes two or three terminal power cords 2, each terminal power cord 2 is electrically connected to each pin 11 of the plug 1, and each terminal power supply The wires 2 are independent of each other; an insulating shell 3 is arranged at the end of each terminal power line 2, and a conductive sheet 4 electrically connected to the connected terminal power line 2 is fixed inside the insulating shell 3, and each insulated The housing 3 is also provided with an insertion hole 31 .

During use, insert the jack 31 of the insulating housing 3 on each terminal power line 2 to the corresponding pin of the plug of the electrical appliance to be powered, that is, the electrical connection between the conductive sheet 4 in the jack 31 and the plug pin can be realized, thereby Power electrical appliances.

Each terminal power cord 2 on each socket S can be directly drawn out from the plug 1, as shown in the above-mentioned first embodiment, but for a flexible socket with only one socket S, in fact, only It is a power extension cord, which has no practical significance, and is only used to illustrate the basic features of the utility model. And for having a plurality of sockets S, the end power line of each socket is all drawn from the structure of plug 1, although it can be realized, it is difficult for the user to distinguish which lines can be combined into one socket, so it is not convenient enough to use. Solved by the following solutions.

As shown in Figure 3, it is the second embodiment of the present utility model. The soft power strip described in this embodiment includes a plug 1 and at least two branch power lines 5 directly drawn from the plug 1, and each branch power line 5 Each is provided with a socket S described above. Specifically, each branch power cord 5 is divided into two or three end power cords 2 that are electrically connected to each pin 11 of the plug 1 respectively, and each end power cord 2 is independent of each other; Each end is provided with an insulating shell 3, and a conductive sheet 4 is fixed inside the insulating shell 3 to be electrically connected to the power line 2 at the connected end, and each insulating shell 3 is also provided with a socket 31. The insulating shells 3 with jacks 31 on the end power cords 2 separated from each branch power cord 5 together form a socket S, and the jacks 31 of this socket S are mutually independent in structure and space. , and connected by a flexible terminal power cord 2 with a certain length. With this structure, not only the positions of the jacks on the same socket are changed, but also the positions between the sockets are changed. When in use, each jack 31 on the same socket S is plugged into an electrical plug, and the insulating housing 3 of each jack can even not exceed the space size of the plug, so the volume is very small. Moreover, each socket is connected by a soft power cord, and the position and distance can be changed within a certain range. There will never be any interference between the plugs, and there will be no use of one plug affecting the use of another socket. situation, it is very convenient to use.

Further, a control switch 6 may be provided on the branch power line 5 or at the bifurcation of the branch power line 5 and the branched end power lines 2 to control the on-off of the corresponding socket.

As shown in Figure 4, it is the third preferred embodiment of the present utility model. The soft power strip described in this embodiment includes a plug 1 and a main power cord 7 directly drawn from the plug 1. At least two branch power cords 5 are branched from the main power cord 7, and each branch power cord 5 is Each is provided with a said socket S. The specific structure of the socket S is the same as that of the above-mentioned second embodiment, and the reference numerals are also the same as those of the second embodiment. Likewise, the control switch 6 can be set to control the on-off of each socket.

Further, at the bifurcation of the main power line 7 and the branch power line 5, a branching hub 8 may be provided, and a fuse (not shown in the figure) may be arranged inside the branching hub 8 . The control switch can also be arranged on the main power line 7 or on the distribution hub 8 to control whether all sockets are on or off. In addition, a pluggable structure can be used for connection between the distribution hub 8 and each power line connected thereto (including the main power line 7 or the branch power line 5 ). In this way, when not in use, the power cord can be separated from the distribution hub for easy portability. You can also choose the number of connection sockets according to your needs. The terminal power cord of the socket S can also be directly connected to the branching hub 8 without branching power cords, and the terminal power cord can also be connected to the branching hub in a straight-out structure.

As shown in Figure 5 again, it is the fourth preferred embodiment of the present utility model. The soft power strip described in this embodiment is based on the base body of the second embodiment, and a branch power line 5 is further separated from the plug 1, and a branch power line 5 is provided on the branch power line 5 to be electrically connected to each pin 11 of the plug 1. The connected transformer 9 is connected to the USB socket 91 or the mobile phone charger interface 92 by the transformer 9, and the transformer 9 can also be directly arranged in the plug 1.

The above are only preferred embodiments of the present utility model, and are not intended to limit the technical scope of the present utility model. Therefore, any changes or modifications made according to the claims of the utility model and the specification should belong to the utility model. Within the scope covered by the utility model patent.

Claims (10)

1. a portable soft socket, it is characterized in that: comprise plug (1) and at least one socket (S), each socket comprises two or three end power lines (2), each end power line is electrically connected to each pin (11) of this plug respectively, and separate between each end power line; End at every end power line is provided with an insulation shell (3), is fixed with a conducting strip (4) being electrically connected to the end power line that is connected in this insulation shell, is also provided with a jack (31) on each insulation shell.

2. portable soft socket according to claim 1, is characterized in that: each root end power line on each described socket is directly drawn from described plug.

3. portable soft socket according to claim 1, it is characterized in that: on described plug, directly lead at least two branch power supply lines (5), on every branch power supply line, be equipped with the socket described in, each root end power line of this socket separates from this branch power supply line.

4. portable soft socket according to claim 1, it is characterized in that: on described plug, directly lead to a general supply line (7), this general supply line separates at least two branch power supply lines (5), is equipped with the socket (S) described on every branch power supply line.

5. portable soft socket according to claim 4, is characterized in that: described branch power supply line and the turnoff of end power line or described general supply line and the turnoff of branch power supply line are provided with a separated time hinge (8).

6. portable soft socket according to claim 5, is characterized in that: described separated time hinge inside is provided with fuse.

7. according to the portable soft socket one of claim 3-6 Suo Shu, it is characterized in that: the turnoff with each end power line of separating on described branch power supply line or at branch power supply line, is provided with to control the control switch (6) of respective socket break-make.

8. according to the portable soft socket one of claim 4-6 Suo Shu, it is characterized in that: the control switch (6) that is provided with to control respective socket break-make on described general supply line.

9. according to the portable soft socket described in claim 5 or 6, it is characterized in that: the control switch (6) that is provided with to control respective socket break-make on described separated time hinge.

10. according to the portable soft socket one of claim 1-6 Suo Shu, it is characterized in that: further comprise a transformer (9) being electrically connected to each pin of described plug, by this transformer, connect USB socket (91) or/and charger for mobile phone interface (92); This transformer is set directly in this plug or on this plug, further separates a branch power supply line (5), on this branch power supply line, this transformer is set.