Time recorder capable of being installed and disassembled conveniently

Abstract

The invention provides a time recorder capable of being installed and disassembled conveniently, and relates to the technical field of electron. The time recorder capable of being installed and disassembled conveniently comprises a wall body and a time recorder shell, a fixing plate is fixedly connected to the left side of the wall body through symmetrical expansion screws, the two expansion screws are located on the left side of the fixing plate, fixing rods are symmetrically and fixedly connected to the left side of the fixing plate and located between the two expansion screws, and a fixingbarrel is arranged on the left side of the two fixing rods. The two ends of the right side of the fixing barrel are separately and fixedly connected with the ends, away from the fixing plate, of the fixing rods, and a locating block is fixedly connected to the inner bottom wall of the fixing barrel. The time recorder can be quickly lifted through the arrangement of a fixing block, a fixing frame,a spring, the fixing rods and the fixing barrel, the time recorder can be quickly installed and disassembled, the problem that an existing time recorder needs to be installed directly on the wall bodyand cannot be quickly installed and dismantled when the time recorder needs to be removed for replacement or maintenance is solved.

Description

technical field [0001] The invention relates to the technical field of electronic products, in particular to a punch card machine which is easy to install and disassemble. Background technique [0002] Since the advent of the 21st century, people's living standards have continued to improve, and the pace of life has gradually accelerated, and people are busy all the time, from school life to society, and began to work. In this era of rapid development, electronic technology With the rapid development, all kinds of electronic products appear in front of people, and among them, the time card machine is an item, whether it is a school or a company, a time card machine is installed for the attendance of students or employees, thus replacing the previous signature attendance, The accuracy and efficiency of attendance have been improved. [0003] At present, the punching machines on the market are mainly divided into mechanical punching machines, magnetic card punching machines, ...

AI Technical Summary

Problems solved by technology

[0004] As a product that is used every day, punch cards are usually installed on the wall, which is convenient for employees or students to punch cards. However, the existing punch cards are not easy to disassemble and assemble quickly. The existing punch cards are usually directly fixed with nails On the wall, when it needs to be removed for replacement or maintenance, it needs to destroy the connection structure between the punch card machine and the wall, which is troublesome to install and affects the progress of maintenance

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