Actuator element for levering and out printed circuit modules with locking slide, front element for printed circuit module with actuator element, and subrack that receives printed circuit modules

Actuator element for levering and out printed circuit modules with locking slide, front element for printed circuit module with actuator element, and subrack that receives printed circuit modules

  • CN 1,279,799 C
  • Filed: 12/11/2000
  • Issued: 10/11/2006
  • Est. Priority Date: 12/23/1999
  • Status: Active Grant
First Claim
Patent Images

1. controls (1) that is used to push and pull out a printed circuit board (3), it has an end section (11) that is connected with this printed circuit board (3), go up rotatably support in this end section (11) and an action bars (12), wherein, this action bars (12) can deflect into two operating position (A, B), wherein, when this action bars (12) is in first operating position (A), described printed circuit board (3) is in the state of pushing, and when this action bars (12) is in second operating position (B), described printed circuit board (3) then is in the state of pulling out, wherein, described action bars (12) push with the motion process of pulling out described printed circuit board (3) in be supported on the horizontal of plug-in unit support all the time and be connected on the rail (4), and be produced as the required push-on force and the pullout forces that act on described printed circuit board (3) of motion, it is characterized in that, described action bars (12) has an one handle (122) and a push-and-pull lever piece (121), one locking slide block (123) is movable to described two operating position (A on this handle (122), B), wherein, this locking slide block (123) is fixed on a primary importance (C) with described action bars (12) when first operating position (A), when second operating position (B), then unclamp described action bars (12) so that it moves to a second place (D), wherein, one of described action bars (12) pushes the boarding hole the inside that hook (1210) is bearing in the hole rail (401) of described horizontal connection rail (4) when pushing, and be conditioned at described action bars (12) and produce a push-on force that acts on described and the printed circuit board (3) that end section (11) is connected when moving to described primary importance (C), one of then described action bars (12) pulls out hook (1211) and is bearing on distolateral (402) of described horizontal connection rail (4) when pulling out, and is conditioned at described action bars (12) and produces a pullout forces that acts on described and the printed circuit board (3) that end section (11) is connected when moving to the described second place (D).

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