DEVICE FOR HOLDING CONNECTOR BANKS IN TELECOMMUNICATION SYSTEMS

Figure 1 the shown wiring wall includes five pairs of mutually parallel round rod 1, a circular rod 1 as a post, is the same, by means of a bracket the lower end of the 2 fixed and formed a row of. The lower bracket 2 is a bearing plate 3 (the detailed structure see Figure 6), the said support plate 3 is at the bottom of a supporting edge 4, and the upper part of the plate is provided with threaded holes 5, each plate 5 through the bolt 6 is fixed to a wall (not shown in the Figure). In the horizontal cut-out 7 is arranged in a clamp 8, is used for fixing the connecting cable, the bearing plate 3 extends out of the upper surface of a claw 9, the claw 9 is used for supporting the fixed round rod 1 the lower end of the.

The bracket is located on the upper end of the round bar 2 the shape of the structure of Figure 6 is shown in the back plate 3 is the same, however, round rod 1 at the upper end of the support 2 is in the 180° after the re-installation. Round rod 1 is fixed on the upper end of the claw 9 is.

At the mutually parallel round rod 1 is clamped fixed wiring 10, the wiring will be described in detailed below.

Figure 2 is shown in the left side of the vertical cable part of a lead frame, the bracket 2 by a bottom plate 12, a clamping top plate 13 and a side plate 11 integral, bottom plate 12, clamping the top plate 13 and the side plate 11 are rigidly fixed together. Round rod 1 is inserted into the bottom plate 12 of the bearing seat 14 in, clamped is clamped and fixed on the top plate 13 is, as shown in Figure 7 and Figure 8 the specific situation. Round rod 1 a on the upper end of the annular groove 15, and clamping the top plate 13 is provided with a cut-out 16, the cut-out 16 having a different width, and the cut-out 16 is also in the card goes against the piece 17, each the card goes against the piece 17 extends in a direction along the cut-out, the card goes against the piece 17 by clamping the top plate 13 formed of material. Each round rod 1 inserted into a corresponding cut-out of the upper end of the 16 in, the first round is inserted into the 1 larger than the width of the cut-out part of the extend into the the diameter of the round bar, and then the round rod along the incision 16 move in the direction of the length to the width of the notch is smaller than the diameter of the round bar portion. At this moment, margin wall 18 on the round bar is embedded into the corresponding annular groove 15 in, as shown in Figure 7. Furthermore, the round bar 1 is pushed to the cut-out 16 of the end, this end and the card goes against the piece 17 relative to the free end of the, then according to fig. 8, through deformation and make the card goes against the piece 17 into the annular groove 15 in, so as to round rod 1 will reliably and as a bracket 2 on the part of the clamping top plate 13 are connected together.

In parallel with a certain predetermined distance and the round rod 1 is fixed on the wiring 10, the wiring 10 in the detailed description of the.

Figure 3 by the four-row wiring row the wiring frame for a cylindrical cable, this four-row wiring into each other 90° and form an annular region. The bracket 2 of the double-layer bottom plate 19 with diagram 2 of the bottom plate shown in the 12 same, radial bearing is also provided with the shaft sleeve 14, round rod 1 inserted into the sleeve the lower end of the radial bearing 14 in, clamping the top plate of the bracket 20 is provided with a cut-out 16, the cut-out 16 and Figure 7 and Figure 8 is clamped in the top plate 13 of the incision on the same, and Figure 7 and Figure 8 is shown in the same method, the round rod 1 is connected to the upper end of the clamping top plate 13 is. The bottom plate 19, and the top plate 20 are basically square, each side of the square having two round rod 1, the round rod 1 is fixed on the wiring 10, the wiring 10 in the detailed description of the. This kind of cylindrical cable connection frame can be rotate around the central axis. In order to be able to rotate, the bottom plate 19 is provided with a circular ring-shaped member 67, the member 67 with respect to the bottom plate 19 to rotate.

Figure 4 is shown for mounting wiring row 10 of the cable wiring frame, wherein the bracket is composed of a plurality of common coupling part 40 integral, can be according to the requirements and to the space extending all three plane direction. Located in round rod 1 of the coupling member the cross point 40 will be detailed in the following.

Figure 5 two mutually parallel and that the bolt 21 is fixed to the support 2 (not shown) of the round rod 1, in the round rod 1 is mounted on wiring row 10, the mounting method will be in the following description. This kind of mounting structure, such as, for example, as for the device of the branch wiring board.

Figure 9 and Figure 10 are wiring row 10 of side chartaxis side chart and upward shaft, wiring row 10 comprises an upper part 22 and a lower part 23, they are made of plastic, and can be mutually latch connected together. The cutting/clamping contactor is inserted into the groove 24 in, the cutting/clamping contactor used for connecting wire, in a certain sense, this is not shown in more detail. This is can be clamped together, and the lower part of the contactor/clamping has cuts wiring DE2804478 in west Germany Patent specification in a detailed description, see the Patent to the specification at a glance. The lower part of the different known, wiring row 10 of both ends of the lower part of a coupling member 25, the coupling member 25 by the engaging member 26 is formed, engaging member 26 and the lower part 23 is a whole. The engaging member 26 outer perigon greater than 180 °, the inside diameter of the round rod 1 the outer diameter of the. Because the wire connector 10 of the design, the special underground part 23 is made of plastic, thus engaging member 26 with the wall of the elastic, thus engaging member 26 can carry the round rod 1 and can clamp the round rod 1 is. Engaging member 26 to the outside of the card a (line) 27, to the card 27 is in the middle of one of the ports. The through hole 28 through the snap part and the upper part 22 parallel to the outer side of the, metal grounding strip 29 (Figure 11 shown) inserted into the through hole 28 in, the grounding strip 29 having a ground potential of the round rod 1 on, and the grounding strip 29 can be gripped at the upper end of the exposed to the overvoltage protector (not shown), over-voltage protector can be inserted into the wiring of the box body 10 in, detailed see west German Patent specification DE2811812.

Grounding strip 29 is provided at the lower part with three curved tongue 68, and the round configuration 1 with. The grounding strip 29 of a tab 68 is provided with a contact 69, contact piece 69 to the appearance of the detailed description with the back of the Figure 19 the contact piece 54 of the same design, the contact 69 is inserted into the hole 70 in, towards the opening of the wiring 10 above. Wiring row 10 a lower part 23 in its engaging member on the outer side with a jack 30, by means of a screw driver and the jack 30 can make the wiring row 10 from round rod 1 release the-down. And, in the lower part 23 also has on the bottom surface of the auxiliary to the card 31.

As shown in Figure 12 and 13, in order to make the wiring row 10 in the round bar 1 with the requirements on an equal pitch, the spacer ring is made of a plastic 32 and 33. Figure 12 the spacer ring shown in 32 carved if stick first line is made of a string of the thing resembles overall, then, this series of integral dividing the single ring. Spacer ring 33 is made of plastic; the single part. Spacer 32 and 33 are is made into a circular ring-shaped member, the opening angle is less than 180 °, with the inner diameter of the round rod 1 the outer diameter of the. Thus the use of their elastic can make their card connected to the round rod 1 is.

Figure 14 and Figure 15 used for insertion into said metal round rod 1 regulating unit 34, the adjustment member 34 is made of plastic, its upper part with two pairs of clamping pieces 35, a tubular part of the bottom of the 36, round rod 1 can be clamped between the clamping pieces 35 in, the tubular part made of plastic 36 by wall 37 surrounding the. As shown in Figure 14, the adjusting parts of which are below 34 of the clamping pieces of 35 the adjusting parts of which are positioned on the upper surface 34 of the two side walls 37 and between the top-regulating unit 34 at the lower part of the tubular portion 36 is, the occlusal way of the clamping pieces with the upper part of the 35 engaging round rod 1 in the same manner as of the. The adjustment member 34 is used for making the round rod 1 and the support 2 (not shown) a distance between.

As shown in Figure 16, the support 2 can be a supporting guide rail 38, in the guide rail 38 is inserted on a special design of the engaging member 39, engaging member 39 is provided with a clamping piece 35, Figure 14 and 15 the adjusting parts of which are shown in the 34 of the engaging member 39 is connected, so as to make the round rod 1 is fixed to the support rails 38 and with the support rails 38 spaced from the beg to the distance.

Figure 17 represents a common coupling part 40, coupling member 40 by the intersection of the circular root peg grafts several 1. The two parallel round rod 1 wiring installed between 10 (Figure 4). This kind of common coupling member 40 the same is composed of two half- half spindle seat 41 composition. Its cross-section is provided with a semicircular groove 42, semi-circular groove 42 with the radius of the round rod 1 radius. In these grooves 42 on the intersection of a vertical central hole 43, the diameter and the round rod 1 the outer diameter of the. Each of the angular half spindle seat 44 is cut-away and with the through hole 43 is connected. In half spindle seat 41 on the same surface on the opposite, with a and the cut-away corner 44 of the corresponding part of block 46, block portion 46, on the one hand, as a diagonal, in addition, the invention also provides auxiliary guide block 47 and guide groove 48. With four hexagonal bolt 49 the two half spindle seat 41 rigidly connected into a whole, so that the round bar to be connected can be clamped to 1 end. Four hexagonal bolt 49 in, two parallel to the through hole 43, two perpendicular to the through hole 43.

Fig. 18 to fig. 20 expresses a single wiring row 10 component, here the wire connector 10 is fixed in the component of the round is not clamped 1 upper. To this end, the installation of the to use a special coupling 50 (Figure 18), this kind of mounting connector 50 is inserted into the wire connector external to the card 27 in, and the bolt 52 and the wiring line 10 a is fixed to the flat 51 on. Mounting coupling unit 50 are equally courses the card on 53, in order to replace the used for inserting the coupling member 50 is arranged in the wire connecting rows of 10 courses the card on 27. The engaging member 26 of the through hole 28 is inserted into the grounding piece in 54, grounding strip 54 and the grounding strip 29 the same, are also used for the and inserted in the wire connector 10 is connected to the overvoltage protector. As shown in Figure 19, grounding strip 54 can be connected together and are connected in series together.

Figure 21 and Figure 22 said mounting plate 55, the bent pieces arranged oppositely with folded 56, the shape of the bent pieces arranged oppositely is suitable for round rod 1, thus in this kind of mounting plate 55 bent pieces arranged oppositely of the 56 can be clamped on the fixed wiring row 10. From this it can be seen, the shielding cable 57, 58 can be connected to the wire connector 10 is, retaining clip 59 and 60 the cable 57, 58 is fixed. Although Figure 22 is shown only in one wiring row 10, but can, of course, on the mounting plate 55 is gradually clamp fixing several wiring row 10, then the mounting plate 55 bent pieces arranged oppositely of the 56 should also be a corresponding increase in the length of the. Bent pieces arranged oppositely 56 is provided with a grounding strip 29 the [...] , grounding strip 29 the is inserted into the connector row [...] 10 of the engaging member 26 of the through hole 28 in.

Figure 23 and Figure 24 showing basic on the known wire row of panel 61 in the wire connector 10 of the mounting structure. In order to the mounting structure, the wire connector 10 provide special the side surface of the clamping member (not shown) used to make the wire row of panel 61 is fixed in the the clamped.

Figure 25 said tension relieving apparatus 62, and wire row of panel 61 the same, the tension relieving apparatus 62 is also clamped is fixed on the wiring row 10 side. Tension relieving apparatus 62 comprises a guide rod 63 and guide slot 65, the guide rod 63 for guiding the flat cable 64 and with the wire connector 10 is separated by a certain distance. As shown in Figure 26, the flat cable 64 from the wiring row 10 is LED out at the bottom of the, after the guide rod 63 and wiring row 10 of the space between the side walls of is placed in the tension relieving apparatus 62 captive C-shaped guide groove 65 in. In embedded flat cable 64 later, the guide rod 63 in accordance with graph 28 in the direction indicated by the arrow pressed into the C type guide slot 65 in, so that the flat cable 64 and reliably fixed on the tension relieving apparatus 62 in.

Figure 27 represents a row in a subsequent with a connector on the inner side 71 of the 19 [...] frame 66, the latter wiring row 71 of the structure 10 the same. The rear connection row 71 is fixed on the round bar clamped 1, the 1 on [...] , round the 1 with the supporting end [...] 72 which is connected with. By loosening the retaining screws 73, can make the support end is 72 and the round rod 1 the a [...] from the frame 66. In this way, several of which are mounted in turn from front to back the wiring row 71 from 19 the basiscopic [...] the back of the frame 27 in out in the direction shown by. With engaging member 26 a connector bar 71 around a fixed in 19 the framework [...] 66 round of 1 rotation. The rotation of the 19 [...] wiring of the frame as shown in Figure 27. Thus can be in the 19 [...] the outside of the frame in the most simple manner in each connection row 71 of the wiring (not shown).