Platform Calibration Clips

Abstract

The invention discloses a platform calibration clamp. The platform calibration clamp comprises a conductive metal elastic piece, a flexible circuit board and a clamp for clamping, wherein the clamp comprises a conductive clamping main body and a clamping elastic piece which is matched with the conductive clamping main body and is used for clamping; the conductive clamping main body comprises a first main body part and a first clamping part connected with the first main body part; the clamping elastic piece comprises a second clamping part parallel to the first clamping part; the flexible circuit board comprises a first conductive layer and a second conductive layer, and an insulating layer is arranged between the first conductive layer and the second conductive layer; the conductive metal elastic piece comprises a first contact part and a second contact part, and the second contact part can contact with the first clamping part under the action of external force and has a gap with the first clamping part without the action of the external force; and the first contact part is closely attached with the first conductive layer of the flexible circuit board in parallel, and the first main body part is closely attached with the second conductive layer of the flexible circuit board in parallel. The platform calibration clamp disclosed by the invention has the advantage that stable clamping and accurate platform calibration of a working platform can be conveniently realized.

Description

technical field [0001] The invention relates to a platform calibration device, in particular to a platform calibration clip. Background technique [0002] Existing machines such as 3D printers, especially the working platforms (such as printing platforms) of desktop-level 3D printers, clamp the removable working board and the working platform fixing frame inside the machine in different directions through multiple commonly used clips, so that Realize the fixation of the working board to form a working platform (such as a printing platform). The two clamping arms of the clamp are symmetrical and open and close with the center of rotation to realize the clamping effect. The problem is that when such a clip is in the clamping state, the two clamping arms form a certain angle, and the top surface of the work plate and the bottom surface of the work platform fixing frame are usually horizontal for fixing and clamping, so the clamping arms Compared with the two sides of the clam...

AI Technical Summary

Problems solved by technology

The problem is that when such a clip is in the clamping state, the two clamping arms form a certain angle, and the top surface of the work plate and the bottom surface of the work platform fixing frame are usually horizontal for fixing and clamping, so the clamping arms Compared with the two sides of the clamping, it will be relatively warped, the clamping is easy to fall off, unstable, and interferes with the normal operation of machines such as 3D printers

The traditional clips that play a clamping effect can only play a single clamping role. If calibration is required, an additional calibration device is required, which is cumbersome and takes up valuable effective printing space.

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