Box cover fixing and popping device

Abstract

The invention relates to a box cover processing device, in particular to a box cover fixing and popping device, and aims to provide the box cover fixing and popping device which is simple in structure and uniform in compression stress, the box cover fixing and popping device comprises a base, the base is L-shaped, a rotating shaft hinge seat is arranged at the upper end of the base, and a concave clamping position is arranged in the base; the rotary cover plate is hinged to the upper part of the base, and the length of the rotary cover plate is equivalent to that of the base; the rotating door is arranged at an opening formed by the rotating cover plate and the base, the rotating door comprises a cover plate, a hinged plate and a connecting plate, the hinged plate and the cover plate are arranged at the two ends of the connecting plate in an anti-parallel extending mode, and the coincident end of the connecting plate and the hinged plate is hinged to the base; the connecting rod is arranged on the rotary cover plate and the rotary door, one end of the connecting rod is hinged to the rotary cover plate, and the other end is hinged to the hinge plate; the pop-up mechanism comprises a pop-up spring arranged on the inner wall and a pop-up button arranged on the inner side of the rotating door, and the box cover fixing and pop-up device is simple in structure, even in force application, easy and reliable to operate, capable of easily achieving pressing and pop-up actions of the box cover and very practical.

Description

technical field [0001] The invention relates to a box cover processing device, in particular to a box cover fixing and ejecting device. Background technique [0002] In the prior art, it is necessary to compress the lid on many occasions and take it out after compression. There are many forms of lid pressing devices in the prior art, but the structures of the pressing devices in the field of microfluidics are all different. It's complicated and very expensive. [0003] In view of the above-mentioned technical problems, there is an urgent need in the market for a lid fixing and ejecting device with simple structure, simple operation, and relatively low processing and pressing costs. Contents of the invention [0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a box cover fixing and ejecting device with a simple structure and uniform pressing force. [0005] In order to solve the above technical problems, the present in...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, it is necessary to compress the lid on many occasions and take it out after compression. There are many forms of lid pressing devices in the prior art, but the structures of the pressing devices in the field of microfluidics are all different. very complicated and very expensive

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