CN2322278Y - Multi socket - Google Patents

Abstract

The utility model relates to a porous socket, it is mainly with the electrode slice integrated into one piece of establishing in the porous socket jack on a microscler conducting strip to the electrode slice that the conducting strip formed comprises double-phase parallel spaced lamellar body, two pieces of body of electrode slice are the circular arc crooked simultaneously, and establish on the inner fringe face epirelief of electrode slice and be formed with one can block the protruding grain of system in the perforation of plug inserted sheet, borrow this can constitute one and make the equipment convenient and can avoid the plug from the porous socket that breaks away from on the jack unusually.

Description

Multi socket

The utility model relates to a porous socket, in particular to a porous socket which is easy to assemble and can fix a plug.

General traditional multi-hole socket 40, as shown in Figure 8, 9, it is mainly formed by covering each other with a housing 42 and cover body 44, is provided with many groups on the cover body 44 and can insert the insertion piece on the plug. 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 or three poles of the electrode sheets 50, 51, so that when the plug is inserted into each jack 46, the power supply can be passed to the plug through the electrode sheets 50, 51 in the jack 46 to supply electrical appliances power supply.

However, although this traditional multi-hole socket 40 is widely used, it does have some disadvantages, the following items are arranged:

(1) The electrode sheets 50, 51 inserted in the jacks 46 can be connected to the power supply, so a strip-shaped conductive sheet 52 needs to be provided separately to connect each electrode sheet 50, 51 to the power line. , and then the power supply can be conducted to the inserts of the plug through the power cord, the conductive sheet 52 and the electrode sheets 50, 51. However, this traditional porous socket 40 needs to weld each electrode sheet 50, 51 one by one when it is manufactured. On the conductive sheet 52 , this will increase the man-hours and manpower required for manufacturing, thereby increasing the overall production cost.

(2) In addition, a plurality of switches 48 corresponding to the jacks 46 will be provided on the traditional multi-hole socket 40 to control whether each jack 46 is energized or not. This traditional multi-hole socket 40 provided with switches 48, One end of the electrode strips 50, 51 inserted into the jack 46 at each jack 46 needs to be welded in addition to a connecting piece 54, 55 connected to the switch, so that each jack 46 is controlled by the switch 48, so it still needs to be welded during manufacture. The two ends of the connecting pieces 54, 55 need to be welded to the electrode pieces 50, 51 and the pins of the switch 48 respectively. The manufacturing process is quite cumbersome and complicated, and the overall manufacturing cost will be increased.

(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 appear to be slightly small. If the quality control is not good during manufacture, poor contact between the plug blades and the electrode pieces 50, 51 may occur.

(4) When the plug is inserted on the jack 46, the electrode pieces 50, 51 in the jack 46 do not have any clamping effect on the inserting piece of the plug, so when someone accidentally pulls the electric wire of the plug, then Therefore, the plug is likely to break away from the jack 46, which will cause abnormal power failure of the electrical appliance, which will have a bad influence on the electrical appliance, and even lead to damage to the electrical appliance.

The main purpose of this utility model is to provide a plurality of electrode sheets opposite to the jacks integrally formed on each conductive sheet, wherein the electrode sheet is composed of two parallel spaced sheets and its cross section can be curved in an arc shape A porous socket that can increase the contact area and mutual clamping force between the plug insert and the electrode sheet.

The technical scheme of the utility model is to provide a porous socket, which is mainly composed of a shell and a cover that cover each other, a middle seat is placed between the cover and the shell, and a plurality of There are two or three jacks in a group, and a switch is provided in the housing corresponding to each set of jacks, wherein,

A number of conductive sheets are inserted on the middle seat to match the number of each set of jacks, and an electrode sheet is integrally bent on each conductive sheet relative to each set of jacks, wherein the electrode sheet is on a main sheet body The two ends are vertically bent into two pieces with a distance parallel to each other, and the two pieces of each electrode sheet are curved at the same angle, and the electrode sheets on different conductive sheets are curved in opposite arcs, so that The corresponding electrode sheets on different conductive sheets jointly form a slightly circular shape arrangement, and extend on each conductive sheet to form a plug-in piece through the middle seat, and on the plug-in sheet of the two conductive sheets in each group of jacks Each is provided with a connection piece connected to the switch pin.

In the above-mentioned porous socket, bumps that can be clamped into the holes of the plug inserts can be protruded from the inner edge of the conductive sheet.

Compared with the prior art, the utility model has obvious advantages and positive effects. It can be seen from the above technical scheme that since the utility model has a plurality of electrode sheets 21, 23, 25 formed by two parallel spacers on the conductive sheets 20, 22, 24, it can achieve the following advantages and effect:

(1) Convenient manufacture and assembly: only need to insert each electrode piece 21, 23, 25 into the corresponding socket 12 one by one during manufacture, which can save many welding processes, so as to greatly reduce the manpower during manufacture and assembly of the porous socket 10 and man-hours, reducing overall production costs.

(2) The contact area is large: because each electrode sheet 21, 23, 25 is made up of two parallel spaced sheets, so when the inserting sheet of the plug is inserted into the jack 12, the inserting sheet is sandwiched between the electrode sheets 21, 23 , 25 between the two bodies, so that the contact area between the plug inserts and the electrode sheets 21, 23, 25 can be improved to avoid poor contact.

(3) Avoiding the abnormal falling off of the plug: the electrode sheets 21, 23 can be protrudingly provided with bumps 212, 232 that are interlocked with the perforations on the plug inserts, so that the bumps 212, 232 can be interlocked with the perforations. To prevent the plug from falling off from the jack 12, avoid abnormal power failure of the electrical appliance, so as to maintain the normal use of the electrical appliance and prolong its service life.

Below in conjunction with accompanying drawing, further illustrate the specific structure feature and purpose of the present utility model.

Fig. 1 is a perspective view of the utility model.

Fig. 2 is a three-dimensional exploded view of the utility model.

Fig. 3 is a bottom view of the combination of bureaus of the present invention.

Fig. 4 is a schematic bottom view of the combination of the utility model.

Fig. 5 is a partial combined side view sectional view of the utility model.

Fig. 6 is a schematic cross-sectional view of a part of the utility model when the plug is inserted into the socket.

Fig. 7 is a combined cross-sectional schematic view of the utility model when the plug and the socket are locked together.

Fig. 8 is a three-dimensional appearance view of a conventional multi-hole socket.

Fig. 9 is an exploded perspective view of a conventional porous plug.

Please refer to Figures 1 and 2, as can be seen from the figures, the porous socket 10 provided by the utility model is mainly composed of a housing 14 and a cover 11, and multiple groups of two or more can be arranged on the cover 11. Three jacks 12 are a group, and three sets of jacks 12 will be discussed below as an example. A middle seat 16 is provided between the cover body 11 and the housing 14, and two long piece-shaped sockets are inserted on the middle seat 16. The conductive sheets 20, 24 are integrally bent on the two conductive sheets 20, 24 relative to the position of each group of jacks 12 to form an electrode sheet 21, 25 inserted into the corresponding jack 12, and are opposite to each other on the middle seat 16. A short sheet-shaped conductive sheet 22 is inserted in the other socket 12 of each group, and an electrode sheet 23 inserted into the corresponding socket is also integrally formed on the conductive sheet 22, wherein the formation of the electrode sheets 21, 23, 25 Mainly, a main piece body is integrally formed on the conductive sheets 20, 22, 24 respectively, and the two ends of the main piece body are vertically bent into two pieces parallel to each other and separated by a specific distance, while each electrode piece 21, 23, The two-phase parallel spaced sheets of 25 are curved at the same angle, and the electrode sheets 21, 23, and 25 on different conductive sheets 20, 22, and 24 are curved in relative arcs, so that the different conductive sheets 20 The corresponding electrode sheets 21, 23, 25 on , 22, 24 jointly form a slightly circular shape, and secondly, each conductive sheet 20, 22, 24 is integrally extended to form an inserting sheet 202 that runs through the middle seat 16 , 222, 242.

Please refer to Figures 2, 3, 4 and 5. When assembling, insert the inserts 202, 222, and 242 of the conductive sheets 20, 22, and 24 into the middle seat 16 respectively, and place them on the conductive sheets 20, 22. The inserting pieces 202, 222 are provided with a connecting piece 26, 27 connected to the two pins 182, 184 of the switch 18, and at the same time, the electrode pieces 21, 23, 25 on the conductive pieces 20, 22, 24 are respectively inserted into the cover body 11 Corresponding jacks 12, and at the same time allow each conductive sheet 20, 22, 24 to be inserted into the electrode sheets 21, 23, 25 of the same group of jacks 12, forming a slightly circular shape arrangement with each other, as shown in Figure 6 , so that the assembly of the multi-hole socket 10 can be completed.

When in use, the user can insert the blade of the plug into any jack 12 on the cover 11 of the multi-hole socket 10. Please refer to Figures 1 and 6. When the plug is inserted into the jack 12, the blade on the plug can It is in contact with the electrode sheets 21, 23, 25 in the socket 12, because the electrode sheets 21, 23, 25 form two parallel and spaced sheets, so the inserting sheet of the plug can be clamped on the electrode sheets 21, 23 , 25 between the two pieces, make the electrode pieces 21, 23, 25 and the insertion piece of the plug form a contact conduction state.

Because the electrode sheets 21,23,25 in the jack 12 of the same group are arranged in a circle, please refer to shown in Figures 6 and 7, so the plug can be rotated according to the arrangement of each electrode sheet 21,23,25 to make The inserting piece of each plug rotates along the curved shape of each electrode piece 21,23,25, and at this moment, a protruding grain 212,232 can be formed on the inner edge of the electrode piece 21,23, and the plug can be inserted when the plug is rotated. The perforations on the sheet are clamped on the bumps 212, 232 of the electrode sheets 21, 23, and the mutual clamping of the bumps 212, 232 and the plug holes provides a certain clamping effect on the plug, so that when someone accidentally pulls the plug When connecting the electric wires, the separation of the plug and the jack 12 can be avoided, so as to prevent abnormal power outages when the electrical appliances are in use.

Claims (2)

1. A kind of porous socket, which is mainly composed of a shell and a cover that cover each other, a middle seat is placed between the cover and the shell, and a plurality of two or three as a group of jacks, and a switch is provided in the housing corresponding to the position of each group of jacks, which is characterized in that: A number of conductive sheets are inserted on the middle seat to match the number of each set of jacks, and an electrode sheet is integrally bent on each conductive sheet relative to each set of jacks, wherein the electrode sheet is on a main sheet body The two ends are vertically bent into two pieces with a distance parallel to each other, and the two pieces of each electrode sheet are curved at the same angle, and the electrode sheets on different conductive sheets are curved in opposite arcs, so that The corresponding electrode sheets on different conductive sheets jointly form a slightly circular shape arrangement, and extend on each conductive sheet to form a plug-in piece through the middle seat, and on the plug-in sheet of the two conductive sheets in each group of jacks Each is provided with a connection piece connected to the switch pin. 2. The multi-hole socket according to claim 1, characterized in that: the inner edge surface of the conductive sheet is protruded with bumps that can be clamped into the holes of the plug insert.

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