Compact and portable automatic cell counting device

Abstract

The invention discloses a compact and portable automatic cell counting device. The compact and portable automatic cell counting device comprises a bottom plate, wherein one side of the upper surface of the bottom plate is fixedly connected with a motor driving circuit board through bolts, and a power socket and a USB communication socket penetrate through and are fixed to the motor driving circuitboard; and the bottom plate is fixedly connected with one end of a second linear guide column, one end of a third linear guide column, one end of a fourth linear guide column and one end of a fifth linear guide column through bolts. According to the compact and portable automatic cell counting device, a trapezoidal lead screw is adopted for lead screw transmission, self-locking can be achieved toprevent a motor from freely sliding when the motor is not powered on, the trapezoidal lead screw can be integrated with a rotating shaft of the motor to further reduce the size, and the compact and portable automatic cell counting device is quite suitable for compact products, stepping motors are fixed in step pitch angle, and the compact and portable automatic cell counting device is free from accumulative rotating errors and high in transmission precision. The compact and portable automatic cell counting device has low noise, the whole electric sampling structure is simple, the mounting requirement is low, the moving precision is high, the noise is low, the service life is long, the maintenance is simple and convenient, the total cost is low, and the economic benefit is high.

Description

technical field [0001] The invention relates to the technical field of automatic cell counting devices, in particular to a compact and portable automatic cell counting device. Background technique [0002] In various clinical and research processes, as long as cell culture is involved, there is a need for cell counting. At present, manual counting using counting boards is still the main method of cell counting. Manual cell counting is a heavy workload, and the user is prone to make mistakes, the accuracy will decrease, it takes a lot of time, and the efficiency is low. The automatic counting of the cell counter is gradually replacing the manual counting. Most of the existing cell counters are large in size and inconvenient to move and carry, which brings inconvenience to the user, and the degree of automation is low, the counting accuracy is low, the stability is low, and the consumables High cost, aiming at these defects, it is necessary to design a compact and portable au...

AI Technical Summary

Problems solved by technology

At present, manual counting using counting boards is still the main method of cell counting. The workload of manual cell counting is heavy, and users are prone to make mistakes, the accuracy will decrease, it takes a lot of time, and the efficiency is low.

The automatic counting of the cell counter is gradually replacing the manual counting. Most of the existing cell counters are large in size and inconvenient to move and carry, which brings inconvenience to the user, and the degree of automation is low, the counting accuracy is low, the stability is low, and the consumables High cost, aiming at these defects, it is necessary to design a compact and portable automatic cell counting device

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