External monitor device for computer case fan and temperature

Abstract

The invention provides an external monitor device for a computer case fan and temperature. The external monitor device is connected with a computer or a server, and has the functions of controlling, measuring, displaying, touching, adjusting and setting environmental temperature and fan speed and expanding periphery; temperature setting and fan speed setting are matched with measured temperature display and control, and a connecting wire internally comprising a USB (universal serial bus) connection, a communication signal protocol and a power supply is connected with an external host box and an built-in control card, thus the environmental temperature of each point in the computer and each corresponding fan speed state can be displayed, and monitoring and control on the measured temperature and fan speed can be realized through the internal and external ports of the computer; the external host box and the built-in control card are subjected to hot plugging and have control functions respectively when being separated; and the external host box has functions of expanding a harddisk drive, a card reader, a USB port and the like. The external monitor device is suitable for situations in which the computer case fans and temperature are required to be monitored.

Description

technical field [0001] The invention relates to an external computer case fan and temperature monitor device, in particular to an external computer case fan and temperature monitor device that can be connected to a personal computer or a server. Background technique [0002] As we know, the fan speed and computer environment temperature monitoring display and control mechanism of the general personal computer or server internal monitor are mainly achieved through the mechanism or device installed inside the computer mainframe. Obviously, the relevant devices are integrated with the computer mainframe. The method is not easy to separate. Usually, after the feedback information is obtained from the monitoring display, its control operation must be achieved through the internal interface of the computer host and the monitor. However, the personal computer host or computer server is often set under the table or in a specific cabinet. It is very inconvenient during execution and ...

AI Technical Summary

Problems solved by technology

[0002] As we know, the fan speed and computer environment temperature monitoring display and control mechanism of the general personal computer or server internal monitor are mainly achieved through the mechanism or device installed inside the computer mainframe. Obviously, the relevant devices are integrated with the computer mainframe. The method is not easy to separate. Usually, after the feedback information is obtained from the monitoring display, its control operation must be achieved through the internal interface of the computer host and the monitor. However, the personal computer host or computer server is often set under the table or in a specific cabinet. It is very inconvenient during execution and setting, and even the computer cover needs to be opened to operate

[0003] The information display part of the computer monitoring system is also executed by the monitor or computer monitor, and the control must be controlled by the computer monitor and keyboard, so it is not conducive to the smooth operation of thoughts and work in progress

[0004] In addition, general computers often need to expand connection or external access to other data, for example; connect digital camera, charger, hard disk drive and card reader through USB port to read or store data, but the above-mentioned USB port or read The card reader is usually installed on the front or back of the host computer, so it is not very convenient to operate. The most commonly used method to overcome it is to purchase an external port, hard drive or card reader and extend it to the desktop for use

Images