Crimping type jig and screen lightening equipment

Abstract

The invention discloses a crimping type jig and screen lightening equipment, and belongs to the technical field of screen lightening. The crimping type jig comprises a base, a driving mechanism, a fine tuning disc, a movable plate, a pressing head, a guide rod and an elastic piece, a mounting disc, the fine tuning disc, the movable plate and the base are sequentially arranged from top to bottom, the guide rod sequentially penetrates through the fine tuning disc and the movable plate, and the elastic piece located between the movable plate and the base can enable the mounting disc, the fine tuning disc and the movable plate to be sequentially connected into a whole in an abutting mode. The fine adjustment disc is rotated, the second annular slope protrusion rotates relative to the first annular slope protrusion, the distance between the fine adjustment disc and the movable plate is changed, and then the downward pressure of the pressing head on the movable plate on the screen body is adjusted.

Description

technical field [0001] The invention relates to the technical field of screen lighting, in particular to a crimping fixture and screen lighting equipment. Background technique [0002] In the field of screen lighting technology, a probe-type fixture is widely used to light the screen. This method can simulate the display effect after binding an integrated circuit, but this fixture and its maintenance cost are high. Another way of lighting up the screen is that the conductive rubber strip is used as the lighting circuit and the electrode plate to conduct the screen. The positive and negative poles of the power supply are connected by crimping, and then the lead wires of the screen body are connected with each other. At present, this kind of crimping fixture has problems such as simple structure, uncontrollable pressure during operation, and large volume of fixture. [0003] In particular, the pressure of the crimping jig in the longitudinal direction cannot be adjusted. Whe...

AI Technical Summary

Problems solved by technology

At present, this crimping fixture has problems such as simple structure, uncontrollable pressure during operation, and large fixture size.

[0003] In particular, the pressure of the crimping jig along the longitudinal direction cannot be adjusted. When the same jig is crimping products of different thicknesses, it may cause problems such as poor light and dark lines of the display device due to insufficient crimping and peeling off of the packaging glue.

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