Mobile phone display screen pressure-bearing capacity detection device and use method thereof

Abstract

The invention discloses a mobile phone display screen loading capacity detection device, which comprises a shell, and is characterized in that the shell is provided with an object placing disc and a driving part, the driving end of the driving part faces the object placing disc, the driving end of the driving part is provided with a telescopic assembly, and the driving part drives the telescopic assembly to do telescopic motion in the direction of the object placing disc; and a pressing block is arranged at the tail end, away from the driving piece, of the telescopic assembly, a plurality of extrusion rods are arranged on the end face, facing the storage disc, of the pressing block, and the extrusion rods are connected with pressure sensors for detecting the corresponding pressure values when the extrusion rods press the samples on the storage disc. By means of the arrangement, the pressure bearing capacity of the local position of the mobile phone display screen can be tested on the premise that the mobile phone display screen does not need to be cut.

Description

technical field [0001] The invention relates to the technical field of pressure-bearing capacity testing equipment, in particular to a mobile phone display pressure-bearing capacity testing device and a method for using the same. Background technique [0002] The pressure bearing capacity of the mobile phone display is also one of the important indicators for testing the quality of mobile phones. The existing pressure bearing capacity testing devices are mainly pressure testing equipment. The existing pressure testing equipment is also called universal testing machine, including the working platform. There is a placement platform for placing samples. The working platform is located directly above the placement platform and is driven by a motor to set a lead screw. The screw thread runs through a slider, and the slider is detachably connected with a downward pressure that is directly opposite to the sample on the placement platform. Components, the down-pressing component is ...

AI Technical Summary

Problems solved by technology

[0003] Due to the large size of the existing universal testing machine, it is not easy to carry, and it is more common in the process of experimental testing. Due to the processing technology, the pressure bearing capacity of the screen surface of the mobile phone display screen is sometimes different from that of the screen surface of the mobile phone display screen. The detection position is related, and the universal testing machine is to test the pressure bearing capacity of the overall screen surface of the mobile phone display screen, and it is impossible to test the local position pressure bearing capacity of the screen surface of the mobile phone display screen, or to test the pressure bearing capacity of the screen surface of the mobile phone display screen. The local position is cut and then tested by a universal testing machine, which makes the operation inconvenient

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