CN2322272Y - Multi-hole socket - Google Patents

Abstract

The utility model relates to a porous socket indicates a porous socket that every jack all was equipped with on-off control especially, and it mainly is with electrode slice integrated into one piece of establishing in the porous socket jack on a microscler conductive sheet, then another body is formed with a connection piece that extends to and be connected with the switch pin on the conductive sheet to the electrode slice comprises double-phase parallel spaced lamellar body, can constitute one by this and make the equipment convenient and multiplicable electrode slice and plug inserted sheet area of contact's porous socket.

Description

Multi socket

The utility model relates to a porous socket, in particular to a porous socket which is easy to assemble and can increase the contact area between electrode sheets and plug inserts.

The general conventional multi-hole socket 40, as shown in Figures 5 and 6, is mainly composed of a housing 42 and a cover 44 that cover each other. Jacks 46, wherein the number of each group of jacks 46 can be two or three groups for matching different types of plugs, and each jack 46 is inserted with an electrode piece 50 in contact with the plug blade , 51, and constitute the two poles or three poles of the socket, so when the plug is inserted on each jack 46, the power supply can be led to the plug through the electrode sheets 50, 51 in the jack 46 to supply electrical power.

Yet this kind of traditional multi-hole socket 40 is widely used, but has the following disadvantages:

(1) Each of the electrode sheets 50, 51 inserted in the jack 46 can be connected to the power supply, and a strip-shaped conductive sheet 52 needs to be additionally provided to connect each electrode sheet 50, 51 to the power line. Only then can the power supply be conducted to the inserting blades of the plug through the power cord, the conductive sheet 52 and the electrode sheets 50, 51, while this traditional porous socket 40 needs to weld each electrode sheet 50, 51 to the conductive sheet one by one during manufacture. 52, this will increase the man-hours and manpower required for manufacturing, and increase the overall production cost.

(2) In addition, a plurality of switches 48 opposite to the jacks 46 will be provided on the traditional multi-hole socket 40 to control whether each jack 46 is energized or not. An end where the electrode pieces 50, 51 of the jack 46 are inserted into the jack 46 needs to be welded in addition to a connecting piece 54, 55 that is connected to the switch 48, so that each jack 46 is controlled by the switch 48, so still need to be made during manufacture. Welding the two ends of the connecting pieces 54, 55 to the pins of the electrode pieces 50, 51 and the switch 48 respectively, the manufacturing process is rather cumbersome and complicated, and will increase the overall manufacturing cost.

(3) The electrode sheets 50, 51 arranged in each jack 46 are arranged in a single piece, so when the electrode sheets 50, 51 contact the plug inserts, they only contact on one side, so that the electrode sheets The contact areas between 50, 51 and the plug blades are slightly small. If the quality control is not good during manufacture, there may be poor contact between the blades and the electrode pieces 50, 51.

The purpose of this utility model is to overcome the deficiencies of the prior art, to provide a kind of plug that can directly insert each electrode piece into the opposite jack, and can increase the contact area between the plug and the electrode piece to avoid poor contact, and can simplify the manufacturing process at the same time. Multi-hole socket for easy assembly.

The purpose of this utility model is achieved in that:

A kind of porous socket, which is mainly composed of a shell and a cover that cover each other. A plurality of two or three sockets can be set on the cover. The positions of the group jacks are respectively provided with a switch connected to the electrode line, wherein:

A long sheet-shaped conductive sheet is arranged between the shell and the cover, and an electrode sheet is integrally bent on the conductive sheet at a position corresponding to one of the sockets in each group, wherein the electrode sheet is at both ends of a main sheet body Bend vertically into two pieces with a parallel distance between each other, and at the same time, bend vertically at the position of each electrode piece adjacent to the conductive piece to form a connecting piece extending to one of the pins of the switch, in each group of another jack Another separate electrode piece is inserted, and a connecting piece extending to another pin of the switch is formed by vertical bending on the electrode piece.

In the above porous socket, the shape of the individual electrode pieces may be the same as that of the electrode pieces formed on the conductive sheet.

Compared with the prior art, the utility model has obvious advantages and positive effects, because the utility model is respectively inserted with an electrode sheet 21 integrally formed on the conductive sheet 20 and a separately formed electrode in the same group of jacks 16 of the plug. Sheet 24, and on the conductive sheet 20 and the electrode sheet 24, vertically bend to form a connecting sheet 22, 25 connected with the switch 18, so it has the following advantages and effects:

(1) Easy to manufacture and assemble: only need to insert each electrode sheet 21 and the separate electrode sheet 24 on the conductive sheet 20 into the corresponding jack 16 one by one during manufacture, and then bend the conductive sheet 20 and the electrode sheet 24 together The connecting pieces 22, 25 formed by folding can be respectively connected to the pins 182, 184 of the switch 18, which can save a lot of welding processes, greatly reduce the manpower and man-hours during the manufacture and assembly of the multi-hole socket, and then reduce the overall production cost. .

(2) The contact area is large: because each electrode piece 21,24 is made up of two parallel spaced pieces, so when the insertion piece of the plug is inserted into the jack 16, the insertion piece is sandwiched between the two electrode pieces 21,24. Between the sheets, the contact area between the plug inserts and the electrode sheets 21, 24 can be increased in this way, so as to avoid poor contact between the plug inserts and the electrode sheets 21, 24.

(3) Applicable to multi-hole sockets without switches 18: when the multi-hole sockets are not provided with switches 18 that are respectively opposite to the jacks 16, two or three groups of the same conductive sheets 20 can be used with their electrode sheets 21 Insert them respectively in the corresponding jacks 16, and then connect each conductive sheet 20 directly with the power line, and at the same time, it is not necessary to form a connecting sheet 22 on each conductive sheet 20, so that the utility model can be applied to devices without switches 18. On the porous socket, to expand the scope of application of the present utility model.

Further illustrate concrete structural feature and purpose of the present utility model below in conjunction with accompanying drawing:

Fig. 1 is a three-dimensional exploded view of the utility model;

Fig. 2 is a combined partial perspective view of the utility model;

Fig. 3 is a combined partial cross-sectional schematic diagram of the utility model;

Fig. 4 is a combined partial longitudinal sectional view of the utility model;

Fig. 5 is a perspective view of a conventional multi-hole socket;

Fig. 6 is an exploded perspective view of a conventional porous plug.

Please refer to Figures 1 and 2. It can be seen from the figures that the porous socket provided by the utility model is mainly composed of a cover 12 and a housing 14 that are mutually covered. On the cover 12, multiple sets of Two or three are a group of jacks 16, and a switch 18 is respectively arranged on the position of each jack 16 on the cover body 12, and each switch 18 is connected to the power line simultaneously; Between the body 12 and the housing 14, a long sheet-shaped conductive sheet 20 is arranged, and an electrode sheet that can be inserted into the socket 16 is integrally bent on the conductive sheet 20 at a position corresponding to one of the sockets 16 in each group. 21, wherein the electrode sheet 21 is composed of two sheets parallel to each other and separated by a specific distance, and in addition, on the conductive sheet 20 adjacent to each electrode sheet 21, it is bent vertically toward a pin 182 of the switch 18 to form a connection slice 22.

Another electrode sheet 24 is inserted in another insertion hole 16 in each group of insertion holes 16 of the cover body 12 where the electrode sheet 21 is inserted. The shape of the electrode sheet 21 in the other jack 16 is the same, so that the two electrode sheets 21, 24 can form two poles that are in contact with the plug sheet, and at the same time, the electrode sheet 24 is also vertically bent to form a wall facing the switch 18. A connecting piece 25 extending from a pin 184 .

When assembling, insert each electrode sheet 21 on the conductive sheet 20 and the separately provided electrode sheet 24 into the corresponding cover body 12 insertion hole 16 respectively, and then bend each conductive sheet 20 and the electrode sheet 24 to form The other ends of the connecting pieces 22, 25 are respectively connected to the opposite pins 182, 184 of the switch 18, so that the assembly operation of the porous socket can be completed; when in use, the user can insert the insert of the plug into the cover of the porous socket In any group of jacks 16, when the plug is inserted in the jack 16, please refer to Figures 3 and 4, the inserts on the plug can be contacted with the electrode pads 21, 24 in the jack 16, wherein due to the electrode The sheets 21, 24 are formed with two parallel and spaced sheets, so the inserting sheet of the plug can be clamped between the two sheets of the electrode sheet 21, 24, so that the electrode sheet 21, 24 forms contact with the inserting sheet of the plug. state of conduction.

In this way, when the switch 18 opposite to the jack inserted with the plug is opened, the power supply of the power line can be guided to the two electrode sheets 21 respectively through the two pins 182, 184 and the two connecting pieces 22, 25 of the switch 18. , 24, and then conducted to the blade of the plug to provide the power required for electrical appliances to work.

Claims (2)

1. porous socket, it mainly covers institute mutually by a housing and lid and forms, can be provided with a plurality of on lid is one group jack with two or three, in being respectively arranged with a switch that is connected on the electrode wires on the position with respect to each group jack on the lid, it is characterized in that:

Between housing and lid, be provided with the conducting strip of lengthy motion picture shape, in on the conducting strip with respect to the position of every group of one of them jack on one be bent to form electrode slice, wherein electrode slice is the lamellar body that vertically is bent into two mutual parallel interval distances in main leaf body two ends, on the position of adjacent each electrode slice of conducting strip, vertically be bent to form simultaneously and extend to the wherein brace of a pin of switch

In every group of another jack, be inserted with another independent electrode slice, on this electrode slice, also vertically be bent to form the brace that extends to another pin of switch.

2. porous socket according to claim 1 is characterized in that: wherein independent electrode slice shape is identical with formed electrode slice shape on the conducting strip.

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