Upper carrier with jacking function

Abstract

The invention discloses an upper carrier with a jacking function. The upper carrier comprises a carrier body, a plurality of jacking columns and a jacking linkage mechanism for driving the jacking columns to extend and retract, a containing cavity is arranged in the carrier body, the jacking columns and the jacking linkage mechanism are arranged in the containing cavity, the jacking columns are respectively arranged on the periphery of the bottom surface of the carrier body, the jacking columns can stretch out and draw back in the vertical direction, each jacking column has a first position retracting into the containing cavity and a second position stretching out of the bottom face of the carrier body downwards, the jacking linkage mechanism is located in the middle of the containing cavity, and the jacking linkage mechanism is linked with the jacking columns to be switched between the first position and the second position. Compared with the prior art, the upper carrier with the jacking function has the advantages that by means of the jacking columns and the jacking linkage mechanism, under the linkage action of the jacking linkage mechanism, the jacking columns can be switched between the first positions where the jacking columns retract into the containing cavity and the second positions where the jacking columns downwards stretch out of the bottom face of the carrier body, and therefore the upper carrier can be suitable for state change on an assembly line.

Description

technical field [0001] The invention relates to the field of tablet computer assembly equipment, in particular to an upper carrier with a jacking function. Background technique [0002] With the development of science and technology and the progress of humanities, tablet PCs have been favored by consumers in recent years due to their portability similar to mobile phones and powerful functions similar to computers. [0003] In the tablet computer assembly process, one of the processes is to assemble the glass panel on the middle frame. However, after the glass panel reaches the middle frame, it is not bonded immediately. Instead, the glass panel and the middle frame need to be bonded after the embedding and other processes are completed. [0004] In the existing assembly line, there is a corresponding upper carrier for the glass panel, and a corresponding lower carrier for the middle frame. Usually, before the glass panel and the middle frame are fully assembled, the glass ...

AI Technical Summary

Problems solved by technology

In the existing technology, the participation of external agencies is usually required to support the glass panel on the middle frame, resulting in high cost of the assembly line and complicated structure

[0005] However, in the prior art, there is no lifting mechanism temporarily provided in the upper carrier or the lower carrier so that the upper carrier and the glass panel can rise and fall relative to the lower carrier to meet different conditions.

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