Display module and rugged tablet personal computer thereof

Abstract

The invention discloses a display module and a rugged tablet personal computer thereof. The display module comprises a panel module unit and an LCD (Light Crystal Display) module unit which are independent mutually, wherein the panel module unit is arranged in front of the LCD module unit and is detachably and fixedly connected with the LCD module unit. The rugged tablet personal computer comprises a host module and a display module, wherein the host module and the display module are independent respectively and are detachably and fixedly connected together; the host module comprises a rear cover and a host unit arranged in the rear cover; the host unit comprises a mainboard, a rigid disk, an IO (Input / Output) interface board, a power source and a power filter; the mainboard is respectively and electrically connected with the IO interface board, the power source and the power filter; and the mainboard is spliced with the IO interface board. The display module provided by the invention is strong in compatibility and easy to maintain and replace. The rugged tablet personal computer has the characteristics of complete computer modularization, high assembling efficiency, easiness for maintaining and replacing and balanced customization and industrialization.

Description

technical field [0001] The invention belongs to the technical field of computers, and relates to a display module and a tablet computer thereof, in particular to a display module and a reinforced tablet computer thereof. Background technique [0002] Due to the advantages of a perfect human-machine interface, normal operation in various harsh environments, and superior information security precautions, the rugged tablet computer is widely used in some industries such as mining, detection, and military. However, the individuation and diversification of the market demand for ruggedized tablet PCs has brought difficulties to the industrialization of ruggedized tablet PCs, and the individually tailored ruggedized tablet PCs have especially brought a lot of workload to design and production. [0003] The following problems exist in existing reinforced tablet computers: [0004] 1. The main board, power supply, power filter, IO interface board, etc. of the existing reinforced tab...

AI Technical Summary

Problems solved by technology

[0004] 1. The main board, power supply, power filter, IO interface board, etc. of the existing reinforced tablet computer are assembled with the display part, and the assembly efficiency is low

[0005] 2. The cost of independent design and manufacture is high, the demand for the whole machine is small, it is impossible to carry out mass production on the assembly line, and the quality of parts is also unstable

The development and operation cost of the whole project is quite high, the internal parts cannot be used universally, and the manpower and material resources consumption in the manufacturing process is also high, the management is inconvenient, the delivery cycle is long, the efficiency is low, and the quality of the tablet is not stable.

[0006] 3. The traditional ruggedized tablet computer design mostly uses cable connection to connect the I / O interface with the main board to realize various input and output functions, which leads to messy internal wiring layout of the whole machine, difficulty in assembly and maintenance, and the overall size of the whole machine. Too big, too heavy and other shortcomings, can not meet the requirements of many industries for reinforced tablet PCs Small size, light weight, convenient and quick expansion and maintenance

Images