DE2125005C3 - Frame-shaped frame for a control unit - Google Patents

Description

(■)! ■■,! F: Ii-. mi f.; j'.t '.- r .ih'.t.jrui .irij / eor dri ·. ·': Ί; rjji: l'rfjfil ", 'hierii.rn v. iji'.cn in the course of their I,: irii"-.' .: i ', in ·' j-uriii I ixierun ^ MiiiHel on. whose Ab'.iiiri'l corresponds to a KiiMere / iiheii; '■) rin. · Ί.iir.al / fuhm'ii.'eri' .ind mitiels der l ^; i> .ie-1 μrij ". <u11M-I on the l'rofiktliienen festlegbur; () (in: rni / eln otler p; i; irweise on the Unlerscite dei Ιίι. · (Ικ.: ίΐ (.Ίΐι ' .!. ..ιΐ / (· a (( 'I eordneiem ederkonlakl fjrupperi interact with (jegenkuniaklL-n in Einei''(Jeι l) i;. i (lei'i / 1 u'choriji ";. n"! .insut / .fühnini'en /ir.aninn.'n.

'■> fledieiijM.-ral n; n Ii Ansprii' Ii I. characterized by the fact that dir l'ioIiIm liien essentially from 1 ei lili. :( ki | MMn O'iei st uiilI, each of which has a sthmaheile den liedieneinsiiizeii is turned towards.

J. liedieii) '! ·! al nai II claim 1 or 2, characterized l'ekrrinzeii. hnet, dall p.lie l'iofilschienen at least have an Iiihi ung on one narrow side.

• I. General according to one of claims I to i, characterized in that the l'.insat / guides' .iiwdIiI 111 der '(' Killten Langen as well as the greatest degree of detail correspond to the given castermal.

Ί. Bediencei al according to one of claims 1 to 4, characterized by the fact that the KiiiSiilzFühningen with a substantial part of their income have an Ilachen U loiniigen cross-section

I). Hedicngcral according to claim Ί, characterized in that the U l'nige cross-section of the l'.insalzluhrcn in the ύί-ν song area of the lledichgcraies turned away to a unilateral full tub with also makers U! (Intimate l'iolil from) is.

/ Kriliengei al after Anspi in Ii ii, thereby gekenri / cuhiiel. dall the testicles of the tub at least an I) iirchbi Hch Im the acceptance of Koni.ikt eleiiii'iilen aulu elsl

H Hediengeial n.i claim Γ, characterized in that because 1.1 the con la kl el e menu · in clamp plait en are arranged.

¹ I Hedieugeiat according to claim K, characterized by the fact that the length and extension of the arms of the small inner walls correspond to the box mail.

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'2. Control unit r.; I 'h em'-m dir / ·, ii M, (itidurch i.'eif.eiir, zei (.riri': t dal! Dir I ur, .i'zii gen in the area of the flat hen U profiling drive cutouts i2 ")) for / \ nUi, i \, in · - locking v> \ ncV. Eη uu f ■ / · ■ !. · / Ν: π

Ii. Control unit marked according to Λΐι ', ρπκΙι Iz &. \ , Dal! die Verne; '<'lun;'v,lli' k <: ari dei .SthmaKeticn der Hfdifnrni'.rii / c \ i \>wi;i>)'\>;> i bcie-Siigü are.

14. Fiediengerai na '. Ί Arr.fiiuih Iz. thereby g'jkenrizeichriet, there !! the V'erriei. ^f elung'.Mu ( Vv larij / sbev.egbar are arranged resiliently.

I 5. Control device according to one of the claims I to 14, characterized in that! de l.iri'.a'zfuhrungr: n and the ropes of the operating units korn ρ leme; i ι are your clock means (24, JOj a

The invention bet ri (I t a μ h me nl οι miges frame for a budget device. especially! in / arouse the television leanings, with the spatial arrangement of the operating units, which can then be changed to include operating and control elements are summarized and under application of operational tours. which interact with the front sides of the operating unit, detachable in the frame are fastened, with "ederk" contacts arranged on their underside interacting with mating contacts. Control devices are known from sound engineering, the individual elements of which can be changed by means of Operating circuits are connected with each other and with other devices of the control technology. The connection Installation of the control units among each other and with / .. B distribution panel spatially arranged therefrom successful mostly very extensive cable harnesses laid by k'st never. With these known devices it is possible to have individual control elements or groups in front of them to be arranged interchangeably and to facilitate de; The electrical connection is replaced by Kon Manufacture timing strips, however, changes to the circuit arrangement established by the cabling therefore nothing in operation. So it is not possible with this known arrangement, the control panel short-term and without extensive switching * - and oil work to be adapted to changing requirements.

It is also already known at directing mixers de Tontec'inik groups of operating elements / usani

⁽ > Combine them functionally with amplifiers in plug-in inserts and wire them up so that you connect the functional groups to one another and require considerably less wiring. This is also the case with this design, which has several variations

'"■ there is, im not possible, a change in the whimsical egg Alignment of the groups of links or change one Operational switching to bring about without extensive before montane and soldering work has to be carried out.

These known devices also have all of the following disadvantages:

Because of the relatively rigid arrangement of the individual operating elements or those combined into functional groups Control elements must be at a relatively early stage in the planning of the whole Conception of the control unit can be determined and can after this point in time during assembly or can only be changed with great difficulty after commissioning. The resulting Determination of the appearance and the technical connection of the operating elements within of the device has the consequence that changes may be requested during assembly can only be taken into account through costly modifications.

Furthermore, a control console is already known, the operating circuit of which can be quickly adapted to the various operating conditions by exchanging structural units. This control console has several narrow support bases, detachably connected to the latter, on a flat support structure, which are connected to one another by a cross-connection insert with a wiring harness arranged therein. This known arrangement differs from the devices mentioned earlier in that any necessary modifications can be carried out in a much shorter time and with little effort. However, even with this known arrangement, the cross-connection * inserts connecting the functional groups have to be replaced or at least the cabling of these cross-connection inserts has to be changed in accordance with the changing purpose. In addition, the need to arrange the structurally independent units for insertable inserts of the same length on the support base one behind the other does not allow unlimited freedom of movement in the design of the mixing consoles for the respective application .

From the DT-OS 19 19 970 there is also a mixer for electrical sound signals known, in which the mounting means for mounting the individual blocks to the adjoining stop sides of these blocks are arranged and the other sides of the blocks are covered by rope cladding. The building blocks can be repeated with their Broad sides are flanged to one another, the chain thus formed already representing the finished mixer target.

The mixer described can only be used for low demands in amateur sound engineering. Already for the purposes of studio sound engineering and even more so for studio television, where many more channels processed in different ways is the Number of modules so extensive that they can no longer simply be strung together if the workplace should still be controllable by one person. The requirement also forces the same Design of the external dimensions of all components in the known mixer to compromise in the Utilization of the available space, because not every channel component will be funded by the necessary Shah be completely and completely filled out, line free choice of the location of individual modules within one larger available area of a control unit M ^ is <\ s completely excluded and not provided. Changes to the sound reinforcement of the entire mixer are difficult because both the signal and the supply lines go from one module to the next are looped through.

Finally, a mixing and control desk of the type mentioned at the beginning has become known in which the electrical components are attached to an insulating plate, the front with controls on a Front panel and rear with a round pin connector strip is provided. This arrangement can be pushed into a housing to form a cassette. Several Cassettes of the same length and width are picked up by an equipment carrier in a line, the wiring frame on the floor with the cross cabling and the socket strips for the plug-in contacts having.

This known arrangement also has the disadvantage already described above that the freedom of design of the mixer is greatly restricted by the same dimensions and the in-line arrangement of the front panels of the cassettes! and the available space cannot be used optimally. An optional arrangement of tier cassettes in the longitudinal and transverse directions is not possible with the known arrangement.

It is therefore an aim of the invention to provide an operating device. especially for television technology, to create the freely selectable arrangement due to its structure the operating and control elements combined into operating inserts and the changing Operating requirements can be adapted quickly and easily.

This object is achieved by the invention specified in claim 1.

The profile rails on the bottom of the box-shaped frame are parallel to each other and in such a way Arranged at a distance from each other that the operating inserts provided for inclusion in both Can be arranged and fastened longitudinally as well as in the transverse direction. Through profile guides at least one narrow side is particularly in connection with very narrow rails in connection with the appropriately profiled counterparts reliably evade when tightening the screw connection prevented. This is done with the help of so-called insert guides provided in pairs, their length and length Width expansion correspond to the grid dimension provided for the entire facility, see Fig > That they are also in the longitudinal as well as in the transverse direction on the profile rails with the help of provided in the grid Locking points can be set.

Appropriate refinements of the invention can be found in the subclaims. You will be in following on the basis of the drawings, which are a Ausl'ührungsbeispie! represent, explained and described in more detail. They represent:

F i g. 1 is a partially sectioned perspective illustration of the frame provided with profile rails and the mission guides arranged on it,

F i g. 2 a perspective view in front of the ptails of the fastening of the insal / fillings on the ilei Profile rails,

F 1 g. i shows the principle of dei in a perspective view Fastening of the lower railing with hi-hee of the attachment guided tours on ile professional kitchens.

ΙΊ g. 1 a detail of the locking of the controls missions in ilen! insat / lead.

I 1 g. ^r i also in a perspective view of the type of contacts used for the electrical connection of the operating units with one another, as well as

with the other elements of the overall device.

In Fig. 1, in which an embodiment of the Invention shown, the walls 1, 2, 3, 4 form the Limitations of a box 5 that is initially open on two sides. The profile rails 6 are at the end faces Walls 2 and 4 and form the bottom boundary of the box 5. The profile rails 6 are in a distance from each other that corresponds to the selected grid dimension, which is used for all operating and control inserts is the smallest unit. On the top of the profile rails are also in Grid dimension of holes 7 arranged in order to define the insert guides 8.

The insert guides 8 are each paired to accommodate the operating and control elements provided Bcdicncinsätzc provided. The operational management have semi-cylindrical pins 9 for this purpose. into the bores 7 of the profile rails 6 click into place. The length and width dimensions of the Einsaizführungcn are chosen so that they are used in State only cover half of the Profilschicnen 6, so that two if necessary Insert guides 8 can be locked in place in the same hole 7 of a profile section 6.

As in I ⁷ i g. As shown in FIG. 2, the salting guides 8 have a flat U-shaped profile over the greater part of their height dimension, which continues to rest on the profile sections 6 in an angled trough open at the bottom. The profile rails 6 have prismatic guides 10 on their underside for receiving the clamping plate 11. The length and width of the clamping plate 11 also corresponds to the shaving size and has prismatic guides 12 on its upper side, which interact with ilen prismatic guides K) of the profile rails 6. The square shape of the clamping plate 11 and the all-round arrangement of the prisms 12 also ensures that both Finsatzfülming 8 and the clamping plate II are arranged on the rails in both directions offset by 90 "and can be fastened using the screws Π. The clamping plate II has in its middle part a number of blade contacts 14, which cooperate with the other I lülftc of a plug-in device described in more detail, which is arranged on the control unit . Wire-wrap technology is provided. However, it is also conceivable to use the wiring as a so-called Druckleilerplaile aiis / iifühmi,

Fig.) Illustrates the interaction of prolil rails. I insal / lühring and control panel / cn when assembling the control panel. The inserts 8 are arranged opposite one another in pairs with the help of the clamping plate! ^{The Bcdicncin sal / I 1} J - shown here k: he sees from the howling front sides Ib, which is assembled with the help of the side rails 17 and the cover plate 18 to a box-shaped structure for receiving the operating and control elements niclil shown here. The Hedieneinsal /. 15 has on the underside one / one or in pairs disordered plug-in devices I ⁴ J, which cooperate with the blade contacts 14 of the terminal elements II. The bediciicinsul /. IS / wipe the flat U profiles of the Fitisul / guide rings 8 lower and connected with the help of the locking mechanisms shown in I-'ig, Ί with the insert guides. The interaction of the prismatic bevel 29 on the insert guides 8 and the precisely fitting counterpart 30 on the side wall 16 reliably prevents the Einsaizführungcn from evading when locking with the operating inserts.

The locking mechanism according to FIG. 4 works in the following way: The threaded screw 20 is in a bore of the cover plate 18 and in a guide part

ίο 21 of the side wall 16 mounted so that it can move longitudinally. she wears a bolt 22 provided with an internal thread, which together with the screw 20 pushed through by the spring 23 is pressed against an upper stop of the side wall 16. If now the Bcdicncinsatz 15 between the insert guides 8 are lowered and the operating insert is to be locked with the insert guides are, the screw 20 is against the pressure of the spring 23 with the help of a tool downwards pressed so that the latch 22 in front of the window-like Cutout 24 of the side wall 16 comes to rest. If the screw 20 is now turned clockwise, then by the always existing, supported by the spring 23 thread friction of the bolt 22 through the Window 24 and the window 25 of the insert guide 8, which is located at the same height, are pivoted out and comes to the stop there. If you continue to turn the screw 20 clockwise, the shifts Latch 22 along the thread of the screw 20 until it hits the upper limit of the window 25 of the Einsalzführimg 8 comes across. The screw 20 is only used for unlocking when simultaneously lowering the pressure Turned counterclockwise until the bolt 22 moves away from the upper limit of the window 25 the Finsat / guide 8 solves, whereupon the bolt 22 as a result the existing thread friction returns to the starting position and the screw 20 is released can. The leather 23 can then bolt 22 and screw 20 return to the original position, so that the Control unit / can be grasped at the screw head and removed from the control unit.

The contact device, consisting of the lower part 2b with the blade contacts 14 and the upper part 27 with den l'ederkoniakten 28, works in the following way: The consist of a resilient material, preferably wires provided with double-sided covering All of the conical lines 28 are mutually exclusive so disordered in contact chambers that be Joining the two halves of the Kontaktvor direction each a blade contact 14 with a spring cone

ν tiild 28 inside a cotite chamber in Beriuiruui comes. This contact-making contact takes place on the front ropes of the blade contact 14, so there is no contact If there were no large insertion forces would be required, especially with multiple connections of large

y «, importance im. The Kontuklgube takes place ulso iltirel Lying together of the two Steekcrhulften enlgegei the pressure of the contact spring !! 28. The arrangement has the great advantage that in particular the loosening de Kontukle and taking the Hediencinsul /

(«0 supported by the force of the Fedcrkontukte 28 win The slight swelling of the conveyor contucts 28 i l'.inschubiichtunc guaranteed with every approval add a slight glide to the two suvker halves Front sides of the knife contact 14 on the l'ederkoi

<\ s bars 28, so dull as a result of the associated Self-cleaning is always a wound-free contact wlllirlciMcl is.

For this ■! Hliill /.cielimmgcn

Claims (1)

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