Compression resistance detection test device of cellphone shell

Abstract

The invention provides a compression resistance detection test device of a cellphone shell. The device comprises a base, wherein a placing frame is arranged on the base; a fixed clamp is arranged at each of the two ends of the placing frame; a pressing-down air cylinder is arranged above the placing frame; a pressing-down block is arranged at the lower end of the pressing-down air cylinder; a pressing-down block is driven by the pressing-down air cylinder to press down the cellphone shell on the placing frame; a contact sensor is arranged on the base; a lifting motor is arranged at the lower end of the contact sensor; the contact sensor is driven by the lifting motor to move upwards to be in contact with the bottom of the cellphone shell, so that whether the cellphone shell is deformed isdetected. The cellphone shell is placed on the placing frame, the pressing-down block driven by the pressing-down air cylinder presses down the cellphone shell, and the deformation condition of the cellphone shell is detected by the contact sensor, so that a compression resistance test of the cellphone shell can be automatically completed; in addition, the maximum compressive resistance is detected and recorded by a force sensor, so that the detection accuracy is improved; an adjustable track is arranged, so that the device can be suitable for cellphone shells in different specifications.

Description

Technical field [0001] The invention relates to the field of mobile phone manufacturing, in particular to a compression test device for a mobile phone shell. Background technique [0002] At present, in the field of mobile phone manufacturing, the strength of the mobile phone case is one of the important indicators of the strength of the mobile phone. Therefore, the strength test of the mobile phone case is a very important step in the manufacture of mobile phones. Now, due to the frequent use of mobile phones, it is easy to sit down during use. The mobile phone causes damage to the mobile phone. Therefore, it is very necessary to test the compressive strength of the mobile phone casing. At present, when the mobile phone casing is subjected to the compressive test, the mobile phone casing is usually manually bent and the deformation of the mobile phone casing is manually observed. , Low work efficiency and low precision. Therefore, it is particularly important to solve the probl...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a mobile phone shell pressure detection test device, the mobile phone shell is placed through the placement frame, and the lower pressing block is driven by the pressing cylinder to press down the mobile phone shell, and the deformation of the mobile phone shell is controlled by the contact sensor. It can detect the situation of the mobile phone case, which solves the problem of insufficient detection accuracy and unsuitable for large-scale detection when the mobile phone casing is tested against pressure.

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