CN2286343Y - Multi-control electric switch - Google Patents

Abstract

The utility model discloses a multi-control electric switch. The structure of the multi-control electric switch is that wiring terminals are threaded to be inlaid on a switch base plate in three rows and two columns, and the rows of wiring terminals at both ends of the multi-control electric switch are respectively connected electrically; one end of one row of wiring terminal at the middle of the multi-control electric switch is made into a cutting edge shape; a switch warped plate arranged on the switch base plate is provided with three elastic push rods, wherein, one elastic push rod is contacted with a sheet metal which is movably arranged on one end of one wiring terminal of the middle row, and the other two elastic push rods are contacted with the other sheet metal which is movably arranged on the end of another wiring terminal of the middle row and is parallel to the sheet metal. Compared with the prior art, the multi-control electric switch has the advantages of simple structure, low manufacture cost, convenient generalization, etc.

Description

Many control electric switches

The utility model relates to a kind of electric switch, especially relates to a kind of electric switch that is used for multiple spot control.

ZL93236801.8 patent (CN2156584Y) discloses a kind of multi-control wall type switch, adopt respectively and each one of silver contact is arranged two side rivetings of touching little copper bar surely, its opposite side top and the riveting of wiring pile crown are integral, the inboard riveting of wiring pile crown has silver contact, and parallelly touch little copper bar flush switch pedestal surely with two, combination movable contact plate is installed in an end of two movable contact connection sheets, and the other end of two movable contact connection sheets is integral with the riveting of wiring pile crown respectively.Combination movable contact plate comprises that two of little copper bars of movable contact and intersection are glued at one.This construction of switch complexity, cost of manufacture is higher.

The purpose of this utility model is to provide a kind of simple in structure at weak point of the prior art, the electric switch that can be used as multiple spot control with low cost.

The purpose of this utility model realizes in the following way: binding post becomes triplex row two row to wear to be embedded on the switch bottom seat board, and two ends two row wiring rods are electrically connected respectively, one end of middle row binding post is made edge of a knife shape, be installed on three elastic push rods are installed on the switch seesaw on the switch bottom seat board, one of them elastic push rod contacts with the sheet metal that is movably arranged on one of them binding post one end of middle row, and other two elastic push rods are movably arranged on middle row another sheet metal another binding post one end and parallel with described sheet metal with another and contact.

The utility model adopt on the switch seesaw three elastic push rods with two be movably arranged on binding post on sheet metal contact, when the Push switch seesaw is swung to a direction, under the effect of elastic push rod, metallic plate oppositely sticks up respectively simultaneously to two ends two row wiring rods, reach the purpose of multiple spot control, the more-control switch of this structure has simple in structure compared to prior art, and cost of manufacture is low, is convenient to remarkable advantages such as popularization.

Fig. 1 is switching on and shutting down plate figure of the present utility model.

Fig. 2 is the utility model switch seesaw structural representation.

Fig. 3 is the utility model switch panel upward view.

Fig. 4, Fig. 5, Fig. 6 are four floors ladder lamp switch circuit control chart.

Now in conjunction with the accompanying drawings, a detailed description specific embodiment of the present utility model:

With reference to Fig. 1, Fig. 2, Fig. 3, switch seesaw [1] is installed on switch bottom seat board [2], and described switch seesaw [1] is provided with three elastic push rods [3], [5], [6], and described elastic push rod [3] contacts with copper sheet [4], elastic push rod [5], [6] contact post D with copper sheet [7] _1-1, D _1-2, J ₁, J ₂, D _2-1, D _2-2Become triplex row two row to arrange to wear and be embedded on the switch bottom seat board [2], and with post D _1-1And D _1-2Be electrically connected.D _2-1And D _2-2Be electrically connected. also can be with post D _1-1And D _1-2And D _2-1And D _2-2Make integral body respectively.Described binding post J ₁And J ₂The other end make edge of a knife shape, described copper sheet [7], [4] respectively abreast with binding post J ₁, J ₂An end of edge of a knife shape contact.When connecing switch seesaw [1] and stick up to a side, copper sheet [4] is solderless wrapped connection terminal J under the effect of elastic push rod [4] ₁The end to post D _2-1Tilting makes binding post J ₁And D _2-1Conducting, meanwhile, copper sheet [7] under the effect of elastic push rod [6] to post D _1-2Tilting, conducting binding post J ₂And D _1-2Otherwise, binding post J ₁And D _1-1Conducting, copper sheet [7] under the effect of elastic push rod [5], conducting binding post J ₂And D _2-2

Referring to Fig. 4, K ₁Be in binding post J ₂With D _1-2Conducting, J ₁With D _2-1Conducting; K ₂, K ₃, K ₄All be in binding post J ₂With D _2-2Conducting, J ₁With D _1-1Conducting, this moment, lamp was lighted.Referring to Fig. 5, do not meeting K ₁, K ₃, K ₄, only meet K ₂, switch seesaw [1] is stuck up round about, make binding post J ₂With D _1-2Conducting, J ₁With D _2-1Conducting, then the line disconnection electric current extinguishes lamp, has reached the opening and closing of controlling four floor stair lights at two floors.With reference to Fig. 6, K ₂, K ₃, K ₄Constant, meet K ₁Switch seesaw [1] is promptly distinguished conducting binding post J this moment ₁And D _1-1, J ₂And D _2-2, this moment, lamp was closed.In sum, K switch ₁, K ₂, K ₃, K ₄Any equal opening or closing of may command lamp once, but with the opening or closing of any one deck lamp of this shape combination in any, reach the purpose of multiple spot control.

Claims (1)

1. more-control switch, by switch seesaw [1], switch bottom seat board [2] and binding post are formed, and it is characterized in that described post D _1-1And D _1-2, J ₁And J ₂, D _2-1And D _2-2Become triplex row two row to wear and be embedded on the switch bottom seat board [2], and with post D _1-1And D _1-2Be electrically connected D _2-1And D _2-2Be electrically connected middle row binding post J ₁, J ₂An end make edge of a knife shape, be installed on the switch seesaw [1] of switch bottom seat board [2] elastic push rod [3], [5], [6] be installed, described elastic push rod [3] be movably arranged on binding post J ₁The sheet metal of one end [4] contacts, and elastic push rod [5], [6] are movably arranged on binding post J with another ₂One end and parallel with sheet metal [4] sheet metal [7] contacts.

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