DE7919933U1 - Housing, especially for terminals with support stands - Google Patents

Description

Description: |

The innovation relates to a housing, especially for a terminal with a mounting stand.

So far, such terminals have been set up on tables or wall brackets and have a detachable case back. They are for the assembly, as well as controls of the individual components in general hard to access.

Terminal housings designed like a desk are also known, their desk shape are designed close to 45 ° to enable both desktop and wall-mounted use. These types of execution have the Disadvantage that due to the pulse arrangement fixed on the housing side, adaptation to the most varied of applications is not possible | is. This often requires considerable effort and allows | thereafter no subsequent adjustment to changed situations. In addition, the alternative versions as table or Wall unit often changes to the internal structure of the units are necessary | which are then only possible at the factory and are unreasonable for the user.

It is now the task of the innovation to improve the accessibility inside for assembly and control, as well as a largely independent to create a terminal that can be set up, with a housing that is protected against impact and splash water, even in rough conditions |

can be used and, moreover, can be easily adjusted to the correct viewing angle.

The housing, especially for a terminal with a mounting stand, is characterized by a supporting middle part, which is between a U-shaped bearing stand is pivoted steplessly and for receiving components or groups, preferably electrical or electronic, with the front and end caps hinged on concealed hinges so that they can be opened are. This takes into account the aforementioned requirements, so that the most favorable position for the application can be found in each case Manufacture effortlessly and also adapt to changed situations. Furthermore, good accessibility of the components is achieved.

Known housings are impractical for the service, whereby parts of the cap must be put away when opening. As a result, there are often power connections between displays, power supply units or Separate operating parts and electronic assemblies in the middle section. This makes manufacturing and service processing much more difficult. In order to improve these disadvantages, both end caps are hinged by means of concealed hinges, whereby a

E, opening the housing with the remaining line connections in the

f functional condition is possible.

Furthermore, the middle part is designed as a rectangular frame sleeve that is open on both sides, and the end cap is designed to accommodate nets

I · · t # 4

advised and formed power electronics components, as well Provided with cooling fins for better heat dissipation, while the front cap is designed in the shape of a frame to accommodate a front panel is.

Further details of the innovation are shown and described below with reference to the drawings of preferred embodiments namely show:

F i g. 1 the perspective illustration of an embodiment in the direction of view to the front side,

F i g. 2 the perspective view of a variant with a funnel-shaped transition to an enlarged front surface,

F i g. 3 the perspective view with opened front and end caps,

F i g. 4 a detail of the hinges and fasteners and

F i g. 5 the brake and tensioning lever device partially in section,

ff A CtIf SfII fl f f> / · ■ t I 1

As can be seen in Fig. 1, a load-bearing middle part 1 is in a U-shaped bearing stand 2 with stand feet 3 xm fulcrum 4 pivoted continuously in the center of gravity and closed on both sides with front and end caps 5 and 6. By extended middle parts 7 and 8, the storage stand 2 can be designed as a table or floor standing device, which is not detailed here is shown. While the front cap 5 is designed to receive a front panel 9 in the shape of a frame, this operating- elements such as buttons 10. Card funnel 11, display 12 and labeling fields 13 and a.m. contains, the end cap 6 is used to hold power supply units and power electronics components and is Provided with cooling fins 14 for better heat dissipation.

In Fig. 2, the frame-shaped front cap 15 is enlarged and thereby suitable for receiving a larger front panel 16, which can thus accommodate more control parts 17. To adapt to the A funnel-shaped transition piece 18 serves for the constant middle part 1.

As can also be seen from FIG. 3, the front and end caps are 5 and 6 pivotably connected to the central part 1 by means of concealed pivot hinges 19 and 20, the pivoting area is limited by a pull rope 21, which at the same time acts as protection Conductor connection between the caps 5 and 6 and the middle part 1 Further is in ESg. 3 the housing groove 2 in part 1

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for fastening the subrack 23 with subassemblies 24 by means of

Retaining plates25 visible on the opposite side

also in the same way, but not visible in the illustration is provided.

Further details of this type of fastening are shown in FIG. 4, after which a holding plate 25 which, by means of a slot 26, connects the sheared ends 27 between the stop 28 and the drawer. Limitation 29 leads, is inserted into the housing groove 22 and is screwed to the rack 23 via holes 30. On the opposite housing grooves 22 in the middle part 1 on both sides, several in the same (22) inserted retaining plates 25 attached to the entire internal structure. There are 25 pivot hinges on both sides only for the lower retaining plates 19 and 20 are used, whereas those above are omitted. When closed, the guide |. | pin 31 in the centering hole 32 engaging for exact | Positioning when both caps 5 and 6 or 15 by means of screws be screwed into the bores 33. A seal 34, a

placed in the groove 35 of the cap-side sealing surface, results in a

secure sealing, like this one for robust industrial applications |

is available. I.

In Fig. 5, finally, the pivotable mounting of the middle part 1 in the bearing stand 2 is shown. That versus the

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Bearing stand 2 in the pivot point 4 pivotable middle part 1 is in the desired position by means of clamping screw 36 and clamping lever 37 clamped against the bearing stand 2. The voltage

* causes the brake ring 38, which by means of internal threads 3S and

the external thread 40 of the clamping screw is pressed tensioning against the pressure plate 41 on the bearing stand 2. As a safeguard against unintentional Unscrewing the tensioning screws 36 or the tensioning lever 37, the screw 42 and the stop screw, which are lengthened as a stop bolt, act 43 of the clamping lever 37. The five-toothed one is used for rough adjustment and setting of the clamping range and the lever position Coupling 44, which can be engaged or disengaged in a known manner by moving axially.

Furthermore, a stop buffer 45 is connected to the bearing stand 2 Can be screwed in in various positions to roughly delimit the middle part 1.

Claims (13)

DR.RUDOLF BAUER ^ OilPL-lNG ^ ELMUT HÜBBUCH DIPL.-PHYS. ULRICH TWELMEIER WESTLICHE 29-31 (AM LEOPOLDPLATZ) D-753O PFORZHEIM, (WE = ST-GERMANY) ^ ST (Ο7231) 1Ο22ΘΟ / 7Ο June 26, 1979 II / Wa J. Hengstler K.G., 7209 Aldingen, Tuttlingen district "Housing, especially for terminal with mounting stand" Protection claims ί 1 "Housing, especially for a terminal with a mounting stand, characterized by a load-bearing middle part, which is continuously pivotable between a U-shaped bearing stand and is designed to accommodate components or groups, preferably electrical or electronic, with covered Hinges front and end caps are hinged open. 2. Housing according to claim 1, characterized in that the central part as a rectangular frame sleeve open on both sides is trained. 3. Housing according to claim 1 or 2, characterized in that the end cap for receiving power supplies and Power electronics components formed, and is provided with cooling fins for better heat dissipation. _ _ 4. Housing according to claim 1 or 2, characterized in that the front cap for receiving a front panel frame is shaped. 5. Housing according to claim 4, characterized in that the frame-shaped front cap is widened in a funnel shape. 6. Housing according to one of claims 1 to 5 « characterized in that the front and end cap by means of a pull rope at the same time serves as a protective conductor connection to the middle section. 7. Housing according to one of the claims, characterized in that the pivot hinges on the one hand and fixed to the caps on the other hand are guided on the middle part in the sealing direction extendable. 8. Housing according to one of the preceding claims, characterized in that the components or groups in the middle can be fixed by holding plates that engage in grooves in the housing. 9. Housing according to claim 8, characterized in that the holding plates are used by means of slots to guide and limit the extension of the pivot hinges. 10. Housing according to one of the preceding claims, characterized area marked that the middle part on both sides in the center of gravity / J j each has a brake ring, which by means of tensioning screws can be clamped against the storage stand. 11. Housing according to claim 10, characterized in that the
Tensioning screws in the form of tensioning levers in the swing-open area by means of stop bolts to secure against unintentional unscrewing | hen are limited. t 12. Housing according to one of the preceding claims, characterized in that ; characterized in that the U-shaped bearing stand on the inside
displaceable buffers are provided to roughly limit the swivel range ^ from the housing. f 13. Housing according to claim 6, characterized in that the section front and end cap with two-sided guide pin-1 th can be connected to the central part and then screwed. -A-