CN2281014Y - Structure-improved wire-extending socket - Google Patents

Abstract

The utility model relates to a wire extending socket with an improved structure. An electrode substrate is directly stamped into a substrate assembly connected with a front and a back ends by copper sheets and are orderly broken and decomposed into two electrode substrates, one conductive substrate and a ground substrate. One end of the substrate assembly is provided with terminals used for connecting power lines at the electrode substrate, the conductive substrate and the ground substrate, and the other end is provided with quick joints nested with a jumping and doffing type switch with a lamp on two electrode pieces and the conductive substrate, which causes that a jointing terminal, the quick joint and the electrode substrate to be formed into a whole. The utility model has the effects of quick stitching with the power line and quick inserting in a bottom housing. The switch with a lamp can be quickly nested and fixedly connected with the substrate without the need of soldering tin and the utility model is suitable for plugs with different specifications.

Description

Improve the extended line socket of structure

The utility model belongs to the jockey of circuit, relates in particular to a kind of extended line socket that improves structure.

General indoor socket is all limited, and be fixed on the wall, and people use household electrical appliances quantity to increase at present, socket on the wall is usually not enough, sometimes socket and electrical home appliances have a segment distance, can't directly use, there is porous type extended line socket to come out for this reason, though this product has increased jack quantity, but because a socket uses for multiple electrical equipment simultaneously, often cause electrical overload and cause the generation of electric wire situation on fire, for addressing this problem, there is the product of the overload trip formula Illuminated Switch of on socket, installing combined belt lamp switch and no-fuse switch function to occur again, when it transships when electricity consumption, escape immediately, to reach purpose of safety, the extended line socket inside of traditional escape formula Illuminated Switch will have three plate electrode substrates at least, be socket attractive in appearance, also need establish a ground wire substrate, the socket of this structure has following shortcoming: 1, electrode base sheet is moulding respectively, then is plugged on the drain pan internal fixation of socket more one by one, and it is except that speed of production is slow, the situation appearance that also easily causes the electrode base sheet position to plant wrong makes troubles to assembling; 2, electrode base sheet also must adopt the scolding tin mode be connected with escape formula Illuminated Switch except with power line is connected, and so not only assembling speed is slow, and when breaking down, when desiring dismounting and change, must be with melts soldering tin, when making operating cost, effort; 3, the plug of various countries' production is diversified in specifications, roughly is divided into the plug of three kinds of specifications such as Japan, Europe, the U.S., prepares three kinds of sockets that cooperate with it for this reason, and cost is strengthened.

The purpose of this utility model is to provide a kind of extended line socket that improves structure, a plurality of splice terminal, snap joint, four conductive substrates are one-body molded, do not use scolding tin with the combination of escape formula Illuminated Switch, its procedure is simplified, and can be used jointly for the plug of different size.

The utility model adopts following technical scheme:

The utility model improves the extended line socket of structure, comprise upper shell, bottom shell body, be plugged on several pieces conductive substrates in upper shell and the bottom shell body, power line and escape formula Illuminated Switch, conductive substrate is the substrate assembly that end points links to each other before and after directly striking out with copper sheet, again the substrate assembly is fractureed in regular turn and resolve into two electrode base sheets, a conductive substrate and a ground wire substrate, substrate assembly one end is at electrode base sheet, conductive substrate and ground wire substrate place, respectively be provided with and connect the terminal that power line is used, the other end is at two electrode base sheets and conductive substrate place, respectively be provided with for the nested snap joint of escape formula Illuminated Switch, make splice terminal and snap joint and electrode base sheet one-body molded, small sircle hole is established in each junction, substrate front and back end, after each substrate fractures and decomposes, small sircle hole makes into to being positioned at for each substrate, half round cut in the bottom shell body location notch, Illuminated Switch can be located at the side of socket, also can be located on the housing face, can also be located on the housing face with the same end of power line, on, bottom shell body is provided with reverse opposed jack, establish for first of each substrate installing its inside, second, the 3rd, the 4th location notch, first, the 3rd location notch constitutes by long main positioning body and than short elasticity positioning body, between elasticity positioning body and main positioning body spacing is arranged.

Architectural feature of the present utility model and advantage thereof are, three heart yearns of power line can be placed on each terminal that is connected in the substrate assembly simultaneously, utilize the terminal bonding machine time processing, three heart yearns can be engaged synchronously, need not resemble traditional split substrate, number of assembling steps and time are saved in pressing or welding one by one, and the substrate assembly that overturns repeatedly makes each substrate be plugged on the interior assemble method of location notch, speed is fast, convenient, each substrate is planted in regular turn, is difficult for misplace, helps to improve the production capacity and the accuracy of product, after each substrate is plugged on bottom shell body, to go up, bottom shell body also closes, and utilizes high frequency waves to be engaged, and at last escape formula Illuminated Switch is inserted by inserting hole, each conducting strip of switch can engage with snap joint respectively, need not use scolding tin, not only easy to assembly and when switch has fault or damages, only it must be extracted, again insert a good switch, can re-use, connect, bottom shell body all need not be taken apart, is convenient to assembling and maintenance.

Specifically narrate embodiment below in conjunction with accompanying drawing:

Fig. 1 is the utility model conductive substrate punch forming schematic diagram

Fig. 2 is a stereochemical structure decomposing schematic representation of the present utility model

Fig. 3 is plugged on the schematic diagram of drain pan in regular turn for the utility model conductive substrate

Fig. 4 is plugged on the interior schematic appearance of drain pan for the utility model conductive substrate

Fig. 5 is a kind of application state schematic diagram after the utility model assembling

Fig. 6 is the another kind of application state schematic diagram after the utility model assembling

Fig. 7 is another the application state schematic diagram after the utility model assembling

Fig. 8 is the front view that Fig. 5 application state is vertical

Fig. 9 is the rear view that Fig. 5 application state is vertical

Figure 10 is the vertical view cutaway drawing of Fig. 5 application state part-structure

The schematic diagram that Figure 11, Figure 12 use for the sundial plug for the utility model

The schematic diagram that Figure 13, Figure 14 use for U.S. rule plug for the utility model

The schematic diagram that Figure 15, Figure 16 use for Europe rule plug for the utility model

Figure 17 changes schematic diagram for the conductive substrate that the utility model uses for Europe rule

Consult the extended line socket that improves structure shown in each figure, comprise upper shell A, bottom shell body B, be plugged on several pieces conductive substrates 1 in upper shell and the bottom shell body, 2,3,4, power line 5 and escape formula Illuminated Switch 6, conductive substrate 1,2,3, the 4th, directly strike out the substrate assembly C that the front and back end points links to each other with copper sheet, again the substrate assembly is fractureed in regular turn and resolve into two electrode base sheets 1 and 2, conductive substrate 3 and ground wire substrate 4, substrate assembly C one end is at electrode base sheet 1, conductive substrate 3 and ground wire substrate 4 places, respectively establish the terminal 11 that connects power line 5 usefulness, 31,41, the other end is in two electrode base sheets 1 and 2 and conductive substrate 3 places, respectively be provided with for the nested snap joint 12 of escape formula Illuminated Switch, 22,32, make splice terminal 11,31,41 and snap joint 12,22,32 is one-body molded with conductive substrate, it is rapid that it is had with power line 5 pressings, be inserted in bottom shell body B effect accurately, it is nested with substrate affixed rapidly that Illuminated Switch 6 does not need scolding tin to get final product, simplified procedure, and can plant for the plug of all size and use, substrate assembly C is when punch forming, at each substrate 1,2,3, junction, 4 front and back end is provided with small sircle hole c1, after each substrate fractures and decomposes, small sircle hole c1 makes into to being positioned at upper shell A for each substrate, half round cut r1 in the bottom shell body B location notch, each substrate is accurately positioned in, in the location notch of bottom shell body, on, bottom shell body A, B is provided with reverse opposed jack, its inside is provided with for each substrate 1,2,3, first of 4 installings, second, the 3rd, the 4th location notch b1, b2, b3, b4, can plant for the plug of all size, two electrode base sheets 1, on 2 according to the jack number of socket, be provided with the spliced eye 13 of requirement, 23, ground wire substrate 4 is provided with the joint fastener 42 of protrusion, the spliced eye 13 that the utility model adopts, 23 and joint fastener 42 be as Fig. 8, new-type socket shown in 9, its two sides all can be used for various plug, therefore per unit area all has a pair of spliced eye 13,23 and joint fastener 42, also can be set as single spliced eye and joint fastener, socket only can be used for various socket by single face.

The utility model assembling process and architectural feature thereof are, three heart yearns of power line 5 can be placed on each terminal 11 that is connected in substrate assembly C simultaneously, 31, on 41, utilize the terminal bonding machine time processing, three heart yearns can be engaged synchronously, need not resemble traditional split substrate, pressing or welding one by one, save number of assembling steps and time, when substrate assembly C with after power line 5 engages, it is aimed at the first location notch b1 of bottom shell body B, electrode base sheet 1 with lowermost end is plugged in the first location notch b1 then, again electrode base sheet 1 is fractureed with the end points that engages of conductive substrate 3, make electrode base sheet 1 break away from substrate assembly C, then substrate assembly C is reversed, making another electrode base sheet 2 aim at the 3rd location notch b3 plants, after treating that plant is fixing, again it is fractureed and break away from substrate assembly C, make conductive substrate 3 aim at the 4th location notch b4 substrate assembly C counter-rotating once more, again it is fractureed after fixing, at last the only remaining ground wire substrate 4 of substrate assembly C is plugged on the second location notch b2, and finish the plant work of all substrates, this substrate assembly that overturns repeatedly makes each substrate be plugged on the interior assemble method of location notch, speed is fast, convenient, each substrate is planted in regular turn, be difficult for misplace, help to improve the production capacity and the accuracy of product, after each substrate is plugged on bottom shell body B, to go up, bottom shell body A, B also closes, utilize high frequency waves to be engaged, at last escape formula Illuminated Switch 6 is inserted by inserting hole b5, each conducting strip 61 of switch 6,62,63 can be respectively and snap joint 12,32,22 engage, need not use scolding tin, it is not only easy to assembly and when switch 6 has fault or damages, only it must be extracted, again insert a good switch 6, can re-use, connect, bottom shell body all need not be taken apart, is convenient to assembling and maintenance.

The snap joint 12 of substrate assembly C, 22,32 are positioned at joint terminal 11,21, another side of 41, and jack is towards side, make Illuminated Switch 6 be combined in the side of socket, also can be as shown in Figure 6, with the jack of snap joint towards upper shell A, and be provided with inserting port at upper shell A relative position and insert for switch 6, also can be as shown in Figure 7, Illuminated Switch 6 is located on the same end with power line 5, snap joint among the substrate assembly C is moved to splice terminal 11,31,41 side, make jack on upper casing dignity, the circuit of escape formula Illuminated Switch 6 connects the characteristics with the automatic escape of overload, and the conductive relation of each substrate, all be conventional art, no longer narration here.

Extremely shown in Figure 16 as Figure 10, on of the present utility model, bottom shell body A, B and inner all being set as can be for the common structures of using of the plug of different size, Figure 11, the sheet metal 811 of two flat of the Japanese specification plug 81 shown in 12 is inserted in two electrode base sheets 1,2 spliced eye 13, in 23, reach the purpose of energising, Figure 13, the sheet metal 821 and the Japanese specification plug of two flat of the specification plug of the U.S. shown in 14 82 are inserted in same position, different is more than 82 cylindrical plug 822 that are inserted in the joint fastener 42 of ground wire substrate 4 of U.S.'s specification plug, Figure 15, two cylindrical plug 831 of European specification plug 83 shown in 16 are inserted in two electrode base sheets 1,2 spliced eye 13,23 outsides, by first, the 3rd location notch b1, circular arc positioning body 7 constraints of b3, limit, and can not be offset, the variation of two electrode base sheets when being to use European plug shown in Figure 17, because first, the 3rd location is constituted by long main positioning body 71 and than short elasticity positioning body 72,71 of elasticity positioning body 72 and main positioning bodies have a spacing W, and two electrode base sheets 1,2 are plugged on first, the 3rd location notch b1, behind the b3, be to be positioned at 72 of circular arc location notch 7 and elasticity positioning bodies, so after European specification cylindrical plug 831 is inserted, two electrode base sheets 1,2 inside translations, and force two elasticity positioning bodies 72 to bias internal, make two electrode base sheets 1,2 and circular arc location notch 7 between, can both be firmly and two electrode base sheets 1 with the European specification cylindrical plug 831 of different-diameter, 2 spliced eye 13,23 connect.

In sum, the extended line socket of improvement structure of the present utility model, reasonable in design, easy to assembly, simple and direct, the plug of applicable all size overcomes the defective of traditional product, reaches design purpose.

Claims (5)

1, a kind of extended line socket that improves structure, comprise upper shell, bottom shell body, be plugged on several pieces conductive substrates in upper shell and the bottom shell body, power line and escape formula Illuminated Switch, it is characterized in that, conductive substrate is the substrate assembly that end points links to each other before and after directly striking out with copper sheet, again the substrate assembly is fractureed in regular turn and resolve into two electrode base sheets, a conductive substrate and a ground wire substrate, substrate assembly one end is at electrode base sheet, conductive substrate and ground wire substrate place, respectively be provided with and connect the terminal that power line is used, the other end is at two electrode base sheets and conductive substrate place, respectively be provided with for the nested snap joint of escape formula Illuminated Switch, make splice terminal and snap joint and electrode base sheet one-body molded.

2, the extended line socket of improvement structure according to claim 1, it is characterized in that, described each junction, substrate front and back end is provided with small sircle hole, after each substrate fractures and decomposes, small sircle hole make into for be positioned at for each substrate, half round cut in the bottom shell body location notch.

3, the extended line socket of improvement structure according to claim 1 is characterized in that, described Illuminated Switch can be located at the side of socket, also can be located on the housing face, can also be located on the housing face with the same end of power line.

4, the extended line socket of improvement structure according to claim 1 is characterized in that, describedly goes up, bottom shell body is provided with reverse opposed jack, and its inside is provided with first, second, third, fourth location notch for each substrate installing.

5, the extended line socket of improvement structure according to claim 4 is characterized in that, described the first, the 3rd location notch constitutes by long main positioning body and than short elasticity positioning body, between elasticity positioning body and main positioning body spacing is arranged.

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