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Electrical switch

An electric switch and switch technology, applied in the field of electric switches, can solve problems such as increasing waste products, hidden dangers, troublesome assembly of circuit boards, etc., and achieve the effect of improving quality

Active Publication Date: 2016-01-13
MARQUARDT MECHATRONIK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the assembly of the switch on the circuit board is quite laborious
In addition there is a risk that the switch will fall off the circuit board before the soldering process is complete, resulting in increased scrap

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] exist figure 1 and figure 2 shows in a perspective view an electrical switch 1 as a pressure switch for assembly, for example by soldering in a circuit board 2 , where the switch 1 is figure 1 assembled on board 2 in the figure 2 Switch 1 itself can be seen in . The switch 1 has a housing 3 in which a known contact system (not shown in detail) is located. On the first side 4, but also on the top side, protrudes from the housing 3 is an operating mechanism 6 for the switching action on the contact system. Electrical connections 7 for the contact system protrude from the housing 3 mainly on the second, opposite side 5 , but also on the bottom side. The joint 7 is bent such that the joint 7 extends from the second side 5 substantially all the way to the first side 4 and protrudes beyond the first side 4 .

[0031] switch 1 according to figure 1 Assembled on circuit board 2. Also the switch 1 is mounted on the back side 8 of the circuit board 2 , with the first sid...

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PUM

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Abstract

The invention relates to an electric switch (1) having a housing (3), a contact system located in the housing (3) and an operating member (6) protruding from the housing (3) for a switching action on the contact system. Electrical terminals (7) for the contact system protrude from the housing (3), wherein at an opening (10) in a printed circuit board (2) the terminal (7) can be pushed through from one side (8) to the other side (9) of the printed circuit board (2). In particular the terminal (7) can thereby be soldered to a solder eye on the other side (9) of the circuit board (2) as a solder connection. The terminal (7) has a detent (12). When the switch (1) is assembled on the printed circuit board (2), the detent (12) locks in place at the opening (10) of the circuit board (2), specifically such that a lug of the detent (12) rests at the edge of the opening (10) on the other side (9) of the printed circuit board (2).

Description

technical field [0001] The invention relates to an electrical switch according to the preamble of claim 1 . Background technique [0002] Such electrical switches can be used in so-called white goods, for example washing machines, dishwashers, dryers or the like. Such switches are used, for example, as power and / or main switches in these appliances. The electrical switch is mainly suitable for household appliances with a printed circuit board which is located at a slight distance directly behind the operating panel, so that large power switches can be actuated directly through the printed circuit board without additional complex operating components. Of course, especially if other components, such as other switches, LEDs and / or other luminous means, connector sockets, potentiometers or similar components are also provided on the printed circuit board, they are likewise arranged close to the control panel. [0003] Such an electrical switch is known, for example, from DE 42...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H1/58H01H13/50H05K3/30H05K3/34
CPCH01H1/5805H01H11/00H01H13/50H05K3/308H05K3/3447H05K2201/10878
Inventor H.米勒T.梅耶尔
Owner MARQUARDT MECHATRONIK