Shipborne equipment cabinet handle lock

Abstract

The shipborne equipment cabinet handle lock disclosed by the invention is simple in structure and convenient to use. According to the technical scheme, a sliding plate (2) packages a lock bolt (3) in a rectangular lock hole of a sliding seat (1), and the lock bolt (3) does telescopic motion in a rectangular lock hole in the vertical end face of the left side or the right side of the sliding seat; the lock bolt is in contact with an inclined plane at the end part of a flat connecting rod of a pan head push rod (4) in an extrusion manner through the thrust of the flat connecting rod of the pan head push rod (4) at the tail end of the sliding seat, is linked with a pressure spring (5) on the sliding seat and applies pressure to two parallel pressure springs in the lock bolt (3), the stress of the pressure springs is shortened, and the lock bolt is pushed to retract into a rectangular lock hole of the sliding seat; the pan head push rod flat connecting rod pushes the sliding seat into the cover door lock catch on the front panel of the cabinet case, the pan head push rod is released, the pressure spring rebounds, the lock bolt is pushed to extend out by means of the elastic force of the pressure spring and is clamped with the front mounting piece of the cabinet for limiting, and rapid locking is realized. The handle not only has the function of a handle in the traditional sense, but also has the locking and fixing functions.

Description

technical field [0001] The invention relates to a handle lock structure of a shipboard equipment cabinet which can quickly realize the fixation and maintenance of shipboard equipment on the cabinet. Background technique [0002] There are currently two types of handle locks for equipment, one for 1U chassis, one for 2U chassis, and one for more than 3U chassis. There are mainly two structural methods, one is a fixed handle made by bending profiles or metal processing, and the other is a foldable handle. These two handles are simple in structure and easy to use, but only have the function of lifting and carrying, but not fixed and locking. The equipment is generally locked on the cabinet with panel screws. Installation and disassembly and maintenance require tools to fix the panel screws or Removing it is more troublesome and time-consuming. Since the boat is prone to swaying on the water surface, the removed screws are also easy to lose. During emergency tasks, if the equip...

AI Technical Summary

Problems solved by technology

These two handles are simple in structure and easy to use, but they only have the function of lifting and carrying, and have no fixed locking function. The device is generally locked on the cabinet with panel screws. Tools are required for installation, disassembly and maintenance. Removing it is cumbersome and time-consuming. Since the boat is prone to rocking and shaking on the water surface, the removed screws are also easy to lose. In the process of performing emergency tasks, if the equipment needs to be pulled for maintenance, the work cannot be carried out quickly.

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