Rigid-flexible reversal protection device for double-contradiction top contact type electronic measurement and control instrument

Abstract

The invention discloses a double-contradiction top touch type electronic measurement and control instrument rigid-flexible reversal protection device, which comprises a tester protection shell, a self-feedback rigid-flexible reversal bearing device, a fixing assembly and a double-contradiction different-channel fluid top touch automatic control device, and is characterized in that the double-contradiction different-channel fluid top touch automatic control device is movably arranged in the tester protection shell; the self-feedback rigid-flexible reversing bearing device is movably arranged in the tester protection shell, the fixing assembly is movably arranged on the tester protection shell, and the fixing assembly is movably connected with the self-feedback rigid-flexible reversing bearing device and the double-contradiction different-channel fluid jacking self-control device. The invention belongs to the technical field of electronic measurement and control instrument protection, and particularly relates to a double-contradiction top contact type electronic measurement and control instrument rigid-flexible reversal protection device which is externally and flexibly used for bearing rigid impact and providing an impact buffer space and internally used for protection through fluid pressure impact and strong support. The technical effect of self-positioning of the gaps is achieved, and seamless attaching cleaning is achieved for different gaps.

Description

technical field [0001] The invention belongs to the technical field of protection for electronic measurement and control instruments, and specifically refers to a dual-contradiction top-contact rigid-flexible reversal protection device for electronic measurement and control instruments. Background technique [0002] Electronic measurement and control instruments, when working, the signals collected by the sensor are smoothed, filtered, and converted into digital signals that are easy to process, and then the digital signals are processed for display or send out control signals. Electronic measurement and control instruments are widely used In production operations, due to the complex working environment of electronic measurement and control instruments, protection devices are often used to complete the protection of electronic measurement and control instruments and improve their service life. [0003] Most of them put the electronic measurement and control instruments into ...

AI Technical Summary

Problems solved by technology

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a dual-contradictory top-touch electronic measurement and control instrument rigid-flexible reversal protection device, aiming at the prior art when the electronic measurement and control instrument is stored, the use of rigid support When the device is protected, the rigid receiving device is easy to cause damage to the electronic measurement and control instrument under a strong impact. When the flexible receiving device is used for protection, it cannot achieve a good protective effect under a hard impact. The self-feedback rigid device is creatively proposed. The flexible reverse supporting device and the double-contradictory fluid top-touch automatic control device apply the self-service principle to fluid mechanics. When facing external pressure, the fluid moves to the inner cavity, and the external surface accepts the rigid impact flexibly and gives the impact The buffer space is internally protected by strong support through the impact of fluid pressure, which solves the contradictory technical difficulties of both flexible acceptance and rigid protection;

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