DE6923250U - CASE FOR ELECTRONIC CALCULATOR - Google Patents

Description

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vJalthe, - Βία-οη, schinen Guiuh

^r , - j;> 42 Gerstetten / WUrut. 2nd J. ni

Housing for electronic desktop computers

The new "ng ue:. Looks a ^ r a Gv.-iiä- s (, ins ^ i ^: ...: U>: t door electronic -I'lcchr · chi. *., I'.l '"at at .. JXC ^^ l's" ^ e rt the Masohinenag ^ ^ ε, .ε ha rnci Zt ^;.. Jcrki-.iu; i _t, Sof r.ei.t-ii.

The previously known ^ uiid zux- Anv; end ^ n ^ tieian ^ ce :. Housing, for example '.; Eic ^r · I ¹ Ui- iieohenrr.aschinen, Les.c-i'ie-ii from eihtr laterally closed Titn n. <- ir.pa> -: l.cn rlc-ucenvi.:-; -._ ei ^r .: Γ: ^; ; · .Ί "· an upwardly open i \ nt-i-ei'üf inun ^ * i · * which has an additional J?.; J: oionsteixe ce: l-.c-ischiiie corresponding to a. .SiJt.-Lj.ide'.or üa. Bendcekei a ^ rse * ....-;> iu also detachable · angeoi'dnet. Is. Lies ·, litULenverk-eiu.-ntj ..ii-d from above on the front plav ^ e of the burl inenag ^ rctjats a fge-sttut and in different ways with each other ^ u one unit vei-riegelv.

These G-: häusekonstruktienen can be .light Transferred to other modern electronic desk calculators and are therefore subject to special operating conditions, irideii; bei.spielL »> / also in the event of minor interruptions in contact or other minor malfunctions on the machine

the already structurally required larger housing would have to be removed as a whole unit.

Another disadvantage is seen in these known designs that the manufacturing method of this Haubenverkieidunte: 'i as compact components are very expensive. Finally, it is felt to be disadvantageous that the die-casting mold, which is very expensive in itself, is economical Reasons practically consists of only one copy and the housing created from it only in a special company can be manufactured.

The task and the purpose of the innovation will now be found therein
seen to avoid the aforementioned disadvantages and a housing: u _L s ieise propose Electronic desktop computer, aufsei the significant advantages in manufacturing technology Hinsicl.u against the oisher known designs; t.

These advantages are achieved in that the g
iei "xg the machine unit receiving base plate on xe ^ zttr-e arranged plug-in axles on which ~ o? are attached.

t · <I

In the drawings, an embodiment of the
Subject of the invention illustrated, namely show:

Figure 1 is a perspective view of the complete
Machine housing,

Figure 2 is a perspective view of the housing in a disassembled state,

FIG. 3 is an enlarged perspective view
Internal partial view of the individual side panels
of the housing with detachable attachment from and to the quick release axles in the direction of the arrow,

FIG. 4 is a perspective enlarged partial view

the front and left side wall mounting on the thru axle κι «

As shown in FIG. 2, plug-in axles 2 of different lengths are arranged on the base plate 1, which have pivot pins 3> at their upper ends. The upper cover part 4 with its receiving holes 5 is placed on the latter pin 3 and secured against lateral displacement (Figure j5). Then the front cover part 6 with its receiving holes J is also placed on the pin 3 and secured (Figure 4).

In addition, all cover parts are symmetrically distributed under the receiving holes on the inside of the cover parts open at the front, angled retaining clips 8, preferably made of thermoplastic Plastic arranged, which after putting on the cladding parts on the neck pin J5 with its conical running mouth 9 with light pressure against the outer Durohmesser the quick release axles 2 are pressed until the retaining clips with their resilient jaws 9 Engage self-lockingly on the outer diameter of the quick release axles 2. In this way, all the trim pieces 4, 6, 13, 14, 15 grouped around the machine assembly held on the bottom plate 1 and dust and Connected to a solid housing free of dirt, as shown in FIG.

Individual cover parts can be pulled off or taken apart entirely without the need for conventional tools, such as a screwdriver or wrench ^ tc but about this Purpose are at the same time serving as an ornament of the housing, in the longitudinal and transverse direction of the decorative grooves 10, 11 is provided with a cover edge 12 reaching under, in the gap of which, for example, a coin or the like or can be introduced by reaching behind by hand, with the individual paneling parts being twisted slightly can be pushed out of the invisible retaining clips to reveal the inside of the machine to release.

- Protection claims - - 5 -

Claims (3)

Il It claims to protection 1. Housing, in particular for electronic desktop computers mi on the base plate of the machine unit haluernden cladding components, characterized in that the base plate (1) which simultaneously accommodates the machine unit has plug-in axles (2) on the latter, on which or on which the individual removable housing parts ( 4, 6, 13, 14, 15) are grouped around the base plate (1), assembled to form a complete housing unit and releasably fastened. 2. Housing according to claim 1, characterized in that all individually removable housing parts (1, 4, 6, 15, 14, 15) made of thermoplastic K mststoffmaterial produced and left the die casting mold without post-processing. 3. Housing according to claim 1 and 2, characterized in that that on the inner walls of the cladding parts (6, 13, 14) open to the front and angled Retaining clips (8) made of thermoplastic material are arranged, the resilient, mouth-like opening (9) pressed onto the quick release axles (2) Arrange the bracket for the trim parts (6, 15, 14).