DE1512787C3 - Switching and isolating strips for telecommunications systems, in particular for patch panels in telephone exchange systems - Google Patents

Description

3 4

Terminals of all contact elements in two are used by the contact pins 2, at which ends one behind the other and from one side they can be earned through the use of modern wire connections Levels, the application is modern, such as Kl, emm, wire-wrap, solder, welding or With wire connection devices, other methods can be connected. These people designed. There is also the 5 of the contact pins 2 as well as the contact pins white advantage, that the switch according to the invention and terer z. B. summarized in a frame switch disconnectors either along a wall or and dividing strips thus form an excellently accessible back Flat connection panel on the back, particularly space-saving. The constellation or can be compiled. tact pins 2 contact elements for the incoming

According to a further embodiment of the invention, electrical conductors are represented

tion points the pin plate in the direction of the contact-separating strip outgoing conductor, in the figure with 7

pins protruding, preferably resilient locking lugs are drawn on resilient contact elements 8 through

for the connector body, which in turn is geared towards the use of a clamp connection method.

the contact pins have several locking teeth that closed. These contact elements 8 are single or

in cooperation with corresponding locking grooves ^1S to several in plug bodies 9 in the illustrated

several switch positions of the on-way mounted on the plug body. This connector body 9 can in

enable plugged connector body. As a result, the direction of the arrow is attached to the pin plate 1

a separation of the pairs can work together, with their locking grooves 9 'and 9 "on the

Engage the contact elements by simply changing the ratchet teeth 3 'and 3 ". As a counter-position for

Switching position of the respective plug body in front of the tabs 10 of the plug body 9 can be

be taken without a special separating contact pin 2 being used. When attaching the

plug must be used. Preferably plug body 9 run the resilient, bent

m is the pin plate with the locking lugs from one end of the contact elements 8 on the corresponding

Made of insulating plastic, whereby the springs also make contact with the contact pins 2 of the pin plate 1

tion of the locking lugs is given. 25 so that an electrical connection between

According to a further embodiment of the invention, corresponding incoming ladders 5 and The contact pins of the pin plate are used as far as the outgoing conductors 7 come about. This away from each other, that between the plugged-on electrical connection can be considered separated Plug bodies cable routing spaces remain. the fact that the plug body in question is contrary to the This makes it possible to adjust the plane in which the insertion direction (arrow) is withdrawn until Connection points of the contact elements of the connector body only the locking tooth 3 ″ locked in the locking groove 9 ' by lying, to be completely free of electrical conductors. Furthermore, in the plug bodies 9 are plugged, whereby the clarity and the operating direction running openings 11 are provided, in Availability of the system is further improved. which test plug 12 for separating the contact element

According to a further development of the invention, the 35 elements 2 and 8 and for the individual electrical connection

Pin plate on the side carrying the contact pins handle these contact elements 2 and 8 are introduced

with recesses for guiding the electrical conductors can. The contact pins 2 of the pin plate 1

and / or to accommodate additional electrical are so far apart that between the

see components provided. plugged-on connector bodies 9 cable routing spaces,

Further advantageous details of the invention 40 z. B. 13, to guide and accommodate the ladder 7

result from the remaining in the drawing.

presented and subsequently explained implementation examples. 2 is part of the invention play. . Switching and separating list in a combined add- $ In F i g. 1 shows, among other things, one from an insulating stand. It can be seen in which plastic Pin plate 1 produced with one-sided 45 clock position of the contact pin 2 to the contact element 8 freely protruding, grid-like distributed contact pins 2 in the contact switching position of the plug body 9 shown. For the sake of clarity are in the. At the level of the plate-side ends of the Kon drawing only a few contact pins 2 are shown. clock pins 2 has the pin plate 1 recesses Each of the contacts 14 lying parallel on top of one another, in which one is shown in dotted lines, as a row of pins a component 15 that acts over the entire width of the 50 voltage arresters is switched on. and sash are extending flat and lays, on the one hand with the contact pins 2 and assigned resilient latching lug 3, which on the other hand with example through the pin plate 1 in the execution is provided with two ratchet teeth 3 'and 3 ". gripping grounding rails 16 are in contact, Furthermore, the pin plate 1 is provided with recesses 4 which ground rails 16 on the contact pin, which of the lead out of electrical 55 th 2 side facing away from the pin plate 1 is set Ladders 5, e.g. B. from a wiring harness 6 to the one and z. B. by multiple switching to all groups Disc-side pinch pins 2 lying in one plane are common.

1 sheet of drawings

Claims (7)

1 2 The invention relates to a switching and patent claims: Isolating strip with a plurality of contact elements that can be contacted in pairs by resilient contact 1. Switching or disconnecting strip with a large number for the connection of incoming electrical of paired by resilient contacting 5 conductors on the one hand and of outgoing electrical Available contact elements for the connection of conductors on the other hand for telecommunications systems, in particular electrical conductors on the one hand and those for patch panels in telephone exchange equipment outgoing electrical conductors on the other hand. for telecommunication systems, especially for switching and disconnecting strips, consist of a multi-field in telephone exchanges, so the number of contacts mostly aligned in the same direction characterized in that the cone spring sets, each of which interacts in pairs with clock elements for the incoming conductor (5) the contact springs to be connected or to randurch the contact pins (2) protruding freely on one side are connected to yawing electrical conductors, by inserting electrically conductive or isodes, with which the plug elements individually or in groups of 15 between the Kontaktele plug bodies (9) mounted, resilient component pairs can be an electrical separation or clock elements (8) for the outgoing conductors (7) a special sound system of the to be connected or can be contacted by a plugging process, conductors to be routed are made. Such- and that both the contact pins (2) and the term switching and isolating strips can be several against the plug-in direction from the plug body 20 special carriers or on distribution frames (9) protruding contact elements (8) are summarized. In one known embodiment the mating side before or after plugging tion are now the connection lugs of the contact leather Connector body (9) freely accessible connection elements on two opposite sides fields for the arriving and for the departing carriers, while the openings Form existing head (S or 7). 25 for inserting the aforementioned connector elements 2. Switching and disconnecting bar according to claim 1, th on a side perpendicular thereto of the carrier Hedge through marked that the pin plate (1) gen. With such switching and isolating strips must freely projecting in the direction of the contact pins (2), that is to say three of their sides, on the one hand for wire connections resilient locking lugs (3) for the work and on the other hand for the implementation of Has connector body (9). 30 switching or disconnection processes freely accessible at any time 3. switching and disconnection strip according to claim 2, Hch, whereby the available space characterized in that the latching lugs (3) are used solely for operating the switchgear and isolating system Direction of the contact pins (2) several latching is extremely stressed and therefore no wirtzähne (3 'and 3 "), which in common, that is space-saving arrangement effect with corresponding locking grooves (9 'and 35 of the switching and separating elements is possible. 9 ") on the plug body (9) several switching positions. The assemblability and operability becomes gene of the plugged-on plug body (9) enables this in another known embodiment chen. improved that the connection as well as the separation or 4. Switching and isolating strip according to the previous switching work on two opposite sides of the existing claims, characterized in that 4 ° switching and isolating strips can be made so that the contact pin (2) of the pin plate (1) so NEN. In any case, both sides of the must be far apart from each other, so that service aisles remain free between the plug bodies (9), cable guide divider racks, which receive the switching and isolating strips.
tion spaces (13) remain. The invention is now set the task that 5. Switching and separating strip according to the previous 45 composability and operability of pending claims, characterized in that switching and isolating strips compared to the known that the plug body (9) to improve one or more opening versions. openings (11) for inserting the Kontaktele- According to the invention, this is done in that the elements (2 and 8) separating test contact elements for the incoming conductors Has plugs (12). 5 ° the contact pins protruding on one side of a common 6. Switching and isolating strips are formed according to the previous pin plate with which the pending claims, characterized in that they are stored individually or in groups in plug bodies the pin plate (1) on which the contact pins th resilient contact elements for the outgoing (2) the load-bearing side with recesses (4 or 14) conductors can be contacted by a plugging process, for guiding the electrical conductor and / or for 55 and that both the contact pins and the entge recording of additional electrical components of the plug direction from the plug bodies (15) is provided. protruding contact elements from the mating side 7. Switching and isolating strip after the before or after plugging in the plug body Claims, characterized in that common connection fields for the incoming or that on the contact pins (2) facing away 60 form for the outgoing conductor. This makes it in Side of the pin plate (1) several or all advantageously possible, all Kontäktele contact pins common grounding rails (16) elements of the z. B. put together in a distribution frame Are., the through the pin plate (1) to put or stacked together switching and to the ends of the separating strips stored in the pin plate from a single side with the Reach through the Kentakt pins (2). G5 electrical conductors in direct succession Peeling operations and from the same side all separating resp. Perform switching work. Due to the fact that the