A dual-contradiction top-touch electronic measurement and control instrument rigid-flexible reverse protection device

Abstract

The invention discloses a dual-contradictory top-touch type electronic measurement and control instrument rigid-flexible reversal protection device, which includes a tester protective case, a self-feedback rigid-flexible reversal support device, a fixing component, and a dual-contradictory top-touch automatic control device for fluids in different channels , the dual-contradictory fluid top-touch automatic control device of different channels is movable in the protective shell of the tester; the self-feedback rigid-flexible reversal support device is movable in the protective shell of the tester, and the fixed component is movable in the tester On the protective shell of the instrument, the fixed component is movably connected with the self-feedback rigid-flexible reversal support device and the double-contradictory fluid top-touch automatic control device of different channels. The invention belongs to the technical field of protection of electronic measurement and control instruments, and specifically refers to a dual-contradiction top-touch electronic measurement and control instrument rigid-flexible reversal protection device, which externally accepts rigid impacts with flexibility and provides impact buffer space, and internally uses fluid pressure impacts to provide strong protection. The support is used for protection; the technical effect of self-positioning of the gap is realized, and the seamless fit and cleaning of different gaps are realized.

Description

technical field [0001] The invention belongs to the technical field of electronic measurement and control instrument protection, in particular to a rigid-flexible inversion protection device for a double-contradiction top-touch electronic measurement and control instrument. Background technique [0002] Electronic measurement and control instruments, the signals collected by sensors are flattened, filtered, analog-to-digital conversion, etc., converted into digital signals that are easy to process, and then the digital signals are processed for display, or to send 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 protect electronic measurement and control instruments and improve their service life. [0003] Most of them put the electronic measurement and control instruments into the protective ...

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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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