Portable B ultrasonic instrument

Abstract

The invention relates to the technical field of medical instruments, in particular to a portable B ultrasonic instrument. The instrument comprises a shell and a main support plate, wherein the main support plate is provided with a screen component, a key component, a mainboard, a power component, a hard disk component and an ultrasonic module component; the screen component and the key component are fixedly arranged on the upper surface of the main support plate; the mainboard, the power component, the hard disk component and the ultrasonic module component are arranged on the lower surface of the main support plate; the screen component, the key component and the mainboard are connected by using cables; the cables are fixedly arranged on the main support plate; the shell is provided with an air inlet and an air outlet; the air inlet is formed in the lower surface of the shell; various components of the instrument are arranged on the upper surface and the lower surface of the main support plate respectively, so that a wire can be directly fixed through the main support plate, wiring is not required to be performed on the shell, the maintainability and the removability of a product are greatly improved, the assembly efficiency is effectively improved, and the layout structure is tidy.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a portable B-ultrasound instrument. Background technique [0002] Portable B-ultrasound is widely used in hospital diagnosis, testing, etc. When assembling portable B-ultrasound equipment currently used in the market, generally the bracket for installing the board is first fixed in the housing or the board is directly fixed in the housing, and then a board is used Fixing on another board and stacking them sequentially for assembly, but this scheme has the following problems: Since the boards of this assembly scheme are all connected by cables, various cables are piled up on the inner surface of the housing, and other The structure is very complicated. When the shell needs to be disassembled to maintain the product, the cable connected to the shell needs to be untied first. Not ideal. In addition, all boards need to be shielded by metal casings, which have problems s...

AI Technical Summary

Problems solved by technology

[0002]Portable B-ultrasound is widely used in hospital diagnosis, testing, etc. When assembling portable B-ultrasound equipment currently used in the market, the bracket for installing the board is generally fixed in the housing first Or directly fix the boards in the shell, and then use one board to be fixed on the other board and then assemble them in sequence, but this kind of solution has the following problems: because the boards of this kind of assembly scheme all use cable Connection, various cables are piled up on the inner surface of the shell, and its structure is very complicated. When the shell needs to be disassembled to maintain the product, it is necessary to untie the cables connected to the shell first, which is very inconvenient to operate. Due to the stacking of boards and the accumulation of cables, the heat dissipation capacity is not ideal

In addition, all plates need to be shielded by metal shells. Metal shells have problems such as heavy weight, difficult forming, and difficult processing.

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