DE1734677U - LOCKING FOR DEVICE INSERTIONS. - Google Patents

Description

Lock for plug-in devices o

The price increase concerns a lock for device cliübe, especially for devices that can be used in racks or cabinets

electrical IT communications and measurement technology which the wiring between the slide-in unit and the frame via plug connections is led. :

The function of the fire is to be used for in racks or Casing devices that can be pushed in, the wiring of which is routed to the frame via plug-in connections and the front panel of which is connected

Schb / lCel. . - 2 -

56/2293

PA 9A3O / 1O12 "- 2 -

To create a lock on the front edge of the frame, which requires as little construction as possible in front of the front panel of the device and in the case of an inevitable retraction and extension of the plug-in connections between the plug-in device and the frame when actuated the locking takes place. Perner should use the locking lever Engage in both end positions. In addition, the inserts should be able to be exchanged quickly, as well as safe and simple operation is guaranteed.

According to the firing system, there is a lock for device racks suggested to use the other front plate of the device in Äclwib «

one or more, especially on both sides of the front panel one each around an axis or »shaft which can be swiveled forward and in the rest position, i.e. almost completely curled up in the swiveled-in state in the front panel 'sunk-lever is arranged that when pivoting the lever out of the plane of the Eront plate the rotatably mounted on the front plate by means of an axis or shaft Curve piece is actuated, whereby the rolling of the curved part of the curve piece in the associated hat the rack guide rail the drawer is pulled out so far to the front will that the. Plug connections between insert and Frame or cabinet can be separated and the slide-in unit from the Frame or cabinet ... can be removed and a fixed one Stop on the slide-in unit or ' is present on the curve piece, which ensures that the slide-in unit is initially only pushed in so far when it is inserted into the frame on the frame guide rails

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the "can the LUT of the rack guide rail stelrt and when swinging is formed in the further lever in such a manner ₅ that the lever is canceled -in the front plate of the fixed stop and the cam piece in engagement in the mounted on the frame guide rails hat the slot until the curved piece pulls into the frame so that the plug connections between the slide-in unit and frame are established. The lever is appropriately provided with a detent in both end positions, d <, ho in the swiveled-in and swiveled-out state The spring is arranged in the lever in such a way that a resilient mobility of the lever in the longitudinal direction is made possible, the spring force acting on the lever in such a way that the axis rests against one end of the elongated hole in the humble position expediently designed in such a way that the detent can be locked by pressing in the longitudinal direction of the H ebels can be lifted on the opposite of the storage, especially well-shaped, slightly protruding from the plane of the prorit plate of the insert end = the lever could also be completely sunk in the front plate in the boo state, "if you have a recessed grip in the known TCeise Attaches front panel. The load is designed in such a way that a bast pin is guided in a link during the pivoting movement of the lever in such a way that the movement in the longitudinal direction is canceled. '

An embodiment example of the fire is shown in the figures

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1 to 4, from which the structural design can be seen is.

At the inserted slide-in unit, you can release the detent 2 of the end position by depressing the lever 1 and swing the lever 1 forward. -The curve pieces 4 rotatably mounted on the front plate 3 are taken along = by rolling the eccentric curve pieces 4 in the 'grooves' of the frame guide

Rail 5 pulls out the slide-in unit and separates the plug-in contact connections the bullet from the frame, During the pivoting movement of the lever 1, the locking pin 6 is in the backdrop guided and cancels the longitudinal movement of the lever 1. In the end position the spring 8 pushes the bast pin 6 into the hat 9 and locks the pivoting movement of the lever L.

^; When inserting into the frame, the insert can only be pushed in by hand on the frame guide rails 5 through a fixed stop 10 - until the curved pieces 4 are above the slots in the frame guide rails 5. In this position, the one end-position latching 9 dissolves in the Fu t, pivots the lever l'upward, so that the fixed stop is canceled "Here, 4 draw the curved pieces insertion into the rack and

'Establish the plug-in contact connection "In the end position, the locking pin 6 falls into the jBFuf'2 _ and secures the lever against unintentional opening in the event of vibrations."

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PA 9/430/1012 - 5 -

inserting and removing the plug-in units from the frame, that can be carried out by every light specialist canrio

5 Schuta entitlements
4 figures

Claims (1)

J3fi 7. 56/2293 / PA 9/430/1012. - β - Protection claims Ι »Lock for plug-in devices ,. in particular for devices of electrical communication transmission and measurement technology that can be used in racks or cabinets, in which the wiring between the rack and the rack is routed via plug connections, characterized in that one or more, in particular on both sides of the rack plate (3) of the rack Front plate (3) one around an axis or »shaft (II). pivotable to the front and in the rest position, ie, in the pivoted- _{in state i _jaahezu_ -} __ completely sunk in the front plate (3 ) the cam piece (4), which is rotatably mounted on the front plate (3) by means of the axis or shaft (II), is actuated, with the rolling of the curved part of the x-curve piece (.4) Ίη of the associated line (12) of the frame guide rail (5) the insert comes out so far forward ^^ c ^ eji ^ jwi2? dj__daas__ä. Steckverbindüngen (l $) are separated between the insertion and frame or "• cabinet and the drawer from the rack or ₀ cabinet removed, can and that a fixed stop (IQ) on the drawer or" at corner piece (4) is present which ensures that the slide-in module can only be pushed in as far as the curve piece (4) when it is inserted into the frame on the frame guide rails (5) . - 7 - '56/2293 c PA 9/430/1012 - 7 - above the Iiut (12) of the rack guide rail (5) and that furthermore the lever (1) is designed in such a way that when the lever (1) is pivoted into the front plate (3) / dor fixed stop (10),. is canceled and the curve piece (4) m the hat (12) attached to the frame guide rails (5) pulls the insert into the frame so far that the Plug connections established between the slide-in unit and the frame will ο --— · - ■ 2ο lock according to claim 1, characterized in that the lever (1) is provided with a hurry at both end positions. 3 * lock according to claim 2, characterized in that the lever (I) - by means of an elongated hole. (14) mounted on the axis (11) is and that a peder (8) is arranged in the lever (l) is -j that a resilient mobility of the lever (1) is made possible in the longitudinal direction, the spring force of the ■ art acts on the lever (1) that the axis (11) in. , Rest position on one volume ^^ SB — Saagiooli-es- (14) is applied- ■■ 4. Lock according to claim 3? characterized in that the Eastung is designed in such a way that it can be pushed onto the opposite side of the bearing by pressing in the longitudinal direction of the lever ■ (1) in particular, the end (13) which is shaped with a good grip is lifted » ν! "56/2293 ^e PA 9/430/1012 - 8 - 5ο lock according to claim 4 ·, characterized in that the latch is designed so that a locking pin (6) v / eye end of the pivoting movement of the lever (1) in a link (7) is guided in such a way that the mobility of the lever (1) in the longitudinal direction is canceled «