EP0332208A2 - Système de commutation pour equiper une carte conductrice - Google Patents

Système de commutation pour equiper une carte conductrice Download PDF

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Publication number
EP0332208A2
EP0332208A2 EP89104289A EP89104289A EP0332208A2 EP 0332208 A2 EP0332208 A2 EP 0332208A2 EP 89104289 A EP89104289 A EP 89104289A EP 89104289 A EP89104289 A EP 89104289A EP 0332208 A2 EP0332208 A2 EP 0332208A2
Authority
EP
European Patent Office
Prior art keywords
housing
switching system
actuator
switching
attachment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP89104289A
Other languages
German (de)
English (en)
Other versions
EP0332208A3 (fr
Inventor
Erhard Dr. Weyer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mentor GmbH and Co Praezisions Bauteile KG
Original Assignee
Mentor GmbH and Co Praezisions Bauteile KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mentor GmbH and Co Praezisions Bauteile KG filed Critical Mentor GmbH and Co Praezisions Bauteile KG
Publication of EP0332208A2 publication Critical patent/EP0332208A2/fr
Publication of EP0332208A3 publication Critical patent/EP0332208A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H01H11/0018—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for allowing different operating parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5805—Connections to printed circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H2001/5888—Terminals of surface mounted devices [SMD]

Definitions

  • the invention relates to a switching system for populating printed circuit boards according to the preamble of claim 1.
  • SMD technology Due to the miniaturization in component and manufacturing technology, SMD technology has been developed in which components can be arranged in a confined space without holes in a printed circuit board, whereby the contact connections are soldered to the contact tracks on the printed circuit board using different methods. Automatic assembly devices are usually used here.
  • switching elements are required which are also suitable for SMD technology.
  • switches for example pressure switches, slide switches, toggle switches or rotary switches, are necessary which, owing to their different construction, form a corresponding number of components with appropriate storage.
  • the object of the invention is to provide a switching system for populating printed circuit boards according to the preamble of claim 1, which makes it possible to get by with one type of switching device, but nevertheless enables different types of switches to be implemented.
  • the contact connections are particularly suitable for SMD technology, but they can also be designed in such a way that they enable other connection technologies, for. B. a conventional wave pool soldering with soldering pins or conventional piston soldering using a soldering tag.
  • the embodiment shown in Figures 1a and 1b has a switching device 1, which has a generally cuboid-shaped housing 2, which (not shown) receives contacts of a switch, the contact connections 3 of which lead out of the housing 2 on both sides adjacent to the bottom side of the housing 2 and are designed as SMD solder contacts.
  • a push button 4 protrudes from the top of the housing 2 and connects the contact connections 3 to one another when the push button 4 is actuated via a corresponding resilient contact part (not shown) arranged in the housing 2.
  • a housing attachment 5 is provided, which is box-shaped, receives the pusher 4 in its hollow interior and is provided with snaps 6 at the ends of its legs, which have locking lugs 7 at the ends.
  • the housing attachment 5 can be fastened to the housing 2 by means of the catches 6 and their latching lugs 7, the latching lugs 7 engaging in corresponding latching grooves 8 of the housing 2, so that the latches 6 are flush with the side surfaces of the housing 2.
  • the pusher 4 is pressed down and a switching function is triggered, which is connected to the circuit board via the contact connections 3 soldered onto a circuit board 11 11 is transmitted.
  • This can be a momentary or a permanent circuit.
  • the actuator 10 is designed in accordance with the type of actuation function.
  • the actuator 10 has a push button function in connection with a permanent switching position.
  • the actuator 10 is designed here as a push button and inserted from the inside through the top opening 9, so that it protrudes with its free end from the housing top 5, while it is engaged with the pusher 4 at its other end.
  • the pusher 4 is depressed and the switching function is carried out.
  • the actuator 10 is released, it returns to its starting position due to the action of the pusher 4 by the resilient contact part of the switch of the switching device 1.
  • the actuator 10 is provided with a hold-down device 12, which normally moves in a recess 13 in the housing attachment 5.
  • the hold-down device 12 comes under the housing attachment 5 and holds the actuator 10 in this position. The contact is only opened again when the actuator 10 and thus the hold-down device 12 are rotated back into the recess 13.
  • the actuator 10 has a slide switch function.
  • the actuator 10 is housed in the housing 2 as a sliding button, by its horizontal movement over a slope 14 of the actuator 10, the push button 4 is actuated and the switching function is triggered.
  • a cam or web 15 can also be provided (FIG. 3a).
  • the actuator 10 has a rotary switch function and is provided with a groove 16 which extends obliquely to the axis and engages with a projection of the housing attachment 5, which brings the pusher 4 into the switching position when the actuator 10 is rotated and when it turns back dissolves the switching position.
  • the actuator 10 is provided with a slot or a cross recess 17 so that it can be actuated by means of a screwdriver.
  • the actuator 10 is designed as a lever which is rotatable about an axis and is provided with a curve adjacent to the handle, the axis being received by a corresponding recess on the inside of the housing attachment. This will cause a tipping switch function achieved.
  • the switching device 1 is arranged lying on the printed circuit board 11, the contact connections 3 being led out of the housing 2 towards the printed circuit board 11.
  • the housing attachment 5 and the actuator 10 can be used in accordance with the standing version according to FIGS. 1a and 1b.
  • the contact connections 3 can also be designed as solder pins which engage in bores 18 in the printed circuit board 11.
  • the switching system is then also suitable for normal wave soldering. This applies to both the standing and the lying arrangement of the switching elements on the printed circuit boards 11.
  • Fig. 8 shows an arrangement in which the housing attachment 5 is provided with a collar 19 and with snap lugs 20, so that the switching element 1 with the housing attachment 5 can be inserted through an opening 22 in a front plate 21, so that the collar 19 on the Front of the front plate 21 rests and the snap tabs 20 reach behind the front plate 21 and fix the component.
  • screw attachments are also possible instead.
  • the contact connections 3 can, for example, also be designed as soldering lugs, as shown in FIG. 8.
  • the housing 2 can be provided on the bottom with spacers 23, which can be designed as knob-shaped projections, so that there is a degassing zone between the printed circuit board 11 and the housings 2.
  • the actuators 10 can have different shapes and colors, and the top openings 9 can vary accordingly. They can be secured in their position against falling out of the housing attachment 5 by means of corresponding collars, lateral projections or webs.
EP89104289A 1988-03-11 1989-03-10 Système de commutation pour equiper une carte conductrice Withdrawn EP0332208A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19883808047 DE3808047A1 (de) 1988-03-11 1988-03-11 Schaltsystem zur bestueckung von leiterkarten
DE3808047 1988-03-11

Publications (2)

Publication Number Publication Date
EP0332208A2 true EP0332208A2 (fr) 1989-09-13
EP0332208A3 EP0332208A3 (fr) 1990-07-18

Family

ID=6349423

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89104289A Withdrawn EP0332208A3 (fr) 1988-03-11 1989-03-10 Système de commutation pour equiper une carte conductrice

Country Status (2)

Country Link
EP (1) EP0332208A3 (fr)
DE (1) DE3808047A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0880157A2 (fr) * 1997-05-19 1998-11-25 Alps Electric Co., Ltd. Composant électrique et structure de montage
FR2836593A1 (fr) * 2002-02-28 2003-08-29 Apem Commutateur electrique modulaire et dispositif de commutation electrique comprenant au moins un tel commutateur
CN109803505A (zh) * 2019-03-01 2019-05-24 温州金宏电器有限公司 一种无线发射器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1479365A (fr) * 1966-03-17 1967-05-05 Telemecanique Electrique Mécanisme d'actionnement à levier, en particulier pour interrupteur électrique
DE2717458A1 (de) * 1977-04-20 1978-10-26 Tesch Ag Elektrischer schalter
EP0044449A2 (fr) * 1980-07-22 1982-01-27 BROWN, BOVERI & CIE Aktiengesellschaft Boîtier pour appareils d'installations électriques
DE3604014A1 (de) * 1986-02-08 1987-08-13 Swf Auto Electric Gmbh Elektrischer schalter, insbesondere fuer kraftfahrzeuge

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1479365A (fr) * 1966-03-17 1967-05-05 Telemecanique Electrique Mécanisme d'actionnement à levier, en particulier pour interrupteur électrique
DE2717458A1 (de) * 1977-04-20 1978-10-26 Tesch Ag Elektrischer schalter
EP0044449A2 (fr) * 1980-07-22 1982-01-27 BROWN, BOVERI & CIE Aktiengesellschaft Boîtier pour appareils d'installations électriques
DE3604014A1 (de) * 1986-02-08 1987-08-13 Swf Auto Electric Gmbh Elektrischer schalter, insbesondere fuer kraftfahrzeuge

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JOURNAL OF ELECTRONIC ENGINEERING Band 23, Nr. 234, Juni 1986, Seiten 96,97, Tokyo, Japan; "New Ohto's W Series DIP Switches Utilized in Small-Size Electronic Products" *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0880157A2 (fr) * 1997-05-19 1998-11-25 Alps Electric Co., Ltd. Composant électrique et structure de montage
EP0880157A3 (fr) * 1997-05-19 1999-05-19 Alps Electric Co., Ltd. Composant électrique et structure de montage
FR2836593A1 (fr) * 2002-02-28 2003-08-29 Apem Commutateur electrique modulaire et dispositif de commutation electrique comprenant au moins un tel commutateur
WO2003073455A1 (fr) * 2002-02-28 2003-09-04 Apem Commutateur électrique modulaire et dispositif de commutation électrique comprenant au moins un tel commutateur
US7202431B2 (en) 2002-02-28 2007-04-10 Apem Modular electrical breaker and electrical breaker device comprising at least one such breaker
CN100362608C (zh) * 2002-02-28 2008-01-16 阿佩姆公司 模式电开关和包括至少这样一种开关的电开关设备
CN109803505A (zh) * 2019-03-01 2019-05-24 温州金宏电器有限公司 一种无线发射器
CN109803505B (zh) * 2019-03-01 2023-09-01 温州金宏电器有限公司 一种无线发射器

Also Published As

Publication number Publication date
DE3808047A1 (de) 1989-09-21
EP0332208A3 (fr) 1990-07-18

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