DE1753677U - BUTTONSET FOR PRINTED CIRCUITS. - Google Patents
BUTTONSET FOR PRINTED CIRCUITS.Info
- Publication number
- DE1753677U DE1753677U DEG16160U DEG0016160U DE1753677U DE 1753677 U DE1753677 U DE 1753677U DE G16160 U DEG16160 U DE G16160U DE G0016160 U DEG0016160 U DE G0016160U DE 1753677 U DE1753677 U DE 1753677U
- Authority
- DE
- Germany
- Prior art keywords
- carrier plate
- printed circuit
- contact springs
- printed circuits
- buttonset
- 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.)
- Expired
Links
- 238000005476 soldering Methods 0.000 claims description 7
- 230000001427 coherent effect Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
- H01R13/2421—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means using coil springs
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/06—Measuring leads; Measuring probes
- G01R1/067—Measuring probes
- G01R1/06711—Probe needles; Cantilever beams; "Bump" contacts; Replaceable probe pins
- G01R1/06716—Elastic
- G01R1/06722—Spring-loaded
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/714—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Tests Of Electronic Circuits (AREA)
Description
Tastensatz für gedruckte Schaltungen Für gedrudkte Schaltungen lassen sich bekannte normale Tastensätze schlecht verwenden, da zur Verbindung des Tastensatzes mit der Schaltplatte zusätzliche Drähte und Lötstellen erforderlich sind, die sich entweder schwierig in die Schaltplatte einfügen lassen, oder auch erhebliche Drahtlängen bedingen. Key set for printed circuits Leave for printed circuits Use well-known normal key sets poorly, as they are used to connect the key set with the circuit board additional wires and soldering points are required that are located either difficult to insert into the circuit board, or considerable lengths of wire condition.
Man ist deshalb dazu übergegangen, die Trägerplatte gedruckter Schaltungen mit Durchbrüchen zu versehen, in die einzelne Kontaktfedern eingesetzt wurden, die dann an ihrem Ende mit den leitenden Bahnen der Trägerplatte, auf der sich die gedruckte Schaltung befindet, durch Tauchlötung verbunden wurden. Eine derartige Anordnung hat den Nachteil, daß das Zusammenfügen des gesamten Tastensatzes erschwert ist, weil die Montage auf der Trägerplatte vorgenommen werden muß.One has therefore switched to the printed circuit board to be provided with breakthroughs in which individual contact springs were used, the then at its end with the conductive tracks of the carrier plate on which the printed Circuit located, were connected by dip soldering. Such an arrangement has the disadvantage that the assembly of the entire set of keys is difficult, because the assembly must be carried out on the carrier plate.
Die vorliegende Neuerung vermeidet diesen tlbelstand dadurch, daß der einen Bauteil bildende Kontaktfedersatz mit verlängerten festen Kontaktfedern versehen ist, die gemeinsam durch eine entsprechende Anzahl Durchbrüche, die sich in einer mit einer gedruckten Schaltung versehenen Trägerplatte uefinden, geführt sind, wobei die etwas herausragenden Enden der Kontaktfedern durch Tauchlötung mit den leitenden Bahnen der gedruckten Schaltung verbunden sind.The present innovation avoids this inconvenience in that the one-component contact spring set with extended fixed contact springs is provided, which are shared by a corresponding number of breakthroughs uefinden in a printed circuit board provided are, with the slightly protruding ends of the contact springs by dip soldering are connected to the conductive tracks of the printed circuit.
In den Abbildungen ist eine Ausführungsform der Neuerung dargestellt, und zwar zeigt Abb. l einen seitlichen Schnitt, Abb. 2 ebenfalls einen seitlichen Schnitt mit eingebautem Tastenmechanismus und Abb. 3 eine vergrößerte Darstellung einer Kontaktfeder, die durch einen Durchbruch einer Trägerplatte, auf der sich eine gedruckte Schaltung befindet, hindurchgeführt ist.In the figures, an embodiment of the innovation is shown, namely Fig. 1 shows a side section, Fig. 2 also a side Section with built-in key mechanism and Fig. 3 an enlarged view a contact spring through an opening in a carrier plate on which a printed circuit is located, is passed through.
Eine Trägerplatte 1 ist an ihrer Unterseite 2 mit einer gedruckten Schaltung versehen. Die Kontaktfedern 3 sind in einem Bauteil 4 als Kontaktfedersatz 4, in dem auch die beweglichen Kontakte angeordnet sind, zusammengefaßt und werden gemeinsam durch Durchbrüche in der Trägerplatte 1 hindurchgesteckt, und zwar dergestalt, daß ihre verlängerten Enden 5 durch diese Trägerplatte 1 etwas hindurchragen. Diese hindurchragenden Teile 5 werden an den Punkten 6 durch Tauchlötung mit den leitenden Bahnen der gedruckten Schaltung auf der Unterseite 2 uer Trägerplatte 1 verbunden. Ferner ist mit der Trägerplatte 1 der Hebelmechanismus 7 verbunden.A carrier plate 1 is on its underside 2 with a printed Circuit provided. The contact springs 3 are in a component 4 as a contact spring set 4, in which the movable contacts are also arranged, are summarized and jointly pushed through openings in the carrier plate 1 in such a way that that their extended ends 5 protrude somewhat through this carrier plate 1. These protruding parts 5 are at the points 6 by dip soldering with the conductive Tracks of the printed circuit on the underside 2 uer carrier plate 1 connected. Furthermore, the lever mechanism 7 is connected to the carrier plate 1.
Die Wirkungsweise der Anordnung noch der Neuerung ist folgendem
Hiernach werden die herausragenden Enden der Kontaktfedern 3 sowie alle weiteren Leitungen von anderen Bauteilen, die durch die Trägerplatte hindurchragen, durch Tauchlötung mit der an er Unterseite 2 der Trägerplatte 1 befindlichen gedruckten Schaltung elektrisch leitend verbunden.After that, the protruding ends of the contact springs 3 as well as all other lines from other components that protrude through the carrier plate, by immersion soldering with the printed on the underside 2 of the carrier plate 1 he is located Circuit connected in an electrically conductive manner.
Die Vorteile der Anordnung nach der Neuerung liegen inerster Linie
darin, daß der gesamte Kontaktfedernsatz nebst allen daran hängendem B uteilen (z.B.Spulen,
Kondensatoren usw.) ein zusammenhängendes Ganzes bildet, das als solches fertig
vormontiert ist und nur in dieTrägerplatte eingesteckt wird. E@ ist also nicht wie
bisher erforderlich, die Kontaktfedern einzeln in die Trägerplatte einzusetzen.
Welche Eebelmechanik zur Inbetriebnahme des Tsstensatzes gewählt wird, i t hierbei
belanglos. Die Hebelmechanik kann auch unterhalb der Trägerplatte angeordnet sein,
wie dieses in bb. 2 dargestellt ist, sie kann aber auch ebensogut sich oberhalb
der Trägerplatte befinden. Durch die Bauart gemäß der Neuerung ist es auch möglich,
gegebenenfalls ohne weitere zusätzliche Befesti-
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG16160U DE1753677U (en) | 1957-08-17 | 1957-08-17 | BUTTONSET FOR PRINTED CIRCUITS. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG16160U DE1753677U (en) | 1957-08-17 | 1957-08-17 | BUTTONSET FOR PRINTED CIRCUITS. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1753677U true DE1753677U (en) | 1957-10-10 |
Family
ID=32783903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEG16160U Expired DE1753677U (en) | 1957-08-17 | 1957-08-17 | BUTTONSET FOR PRINTED CIRCUITS. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1753677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1075176B (en) * | 1960-02-11 | Telefunken G.M.B.H., Berlin | Slide switches for switching the wave range, in particular push button switches for printed circuits |
-
1957
- 1957-08-17 DE DEG16160U patent/DE1753677U/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1075176B (en) * | 1960-02-11 | Telefunken G.M.B.H., Berlin | Slide switches for switching the wave range, in particular push button switches for printed circuits |
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