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A host box with a dust-proof USB junction

A technology of USB interface and main box, which is applied in the direction of instruments, electronic digital data processing, digital data processing components, etc., can solve the problems of dust accumulation, poor contact, etc., to reduce dust accumulation, improve cleanliness, and connection stability Good results

Inactive Publication Date: 2018-12-25
郑州辛西亚信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main box of the current desktop computer is usually equipped with a USB interface for connecting external devices such as a mouse and a keyboard, but the USB interface is usually exposed to the air when it is not in use, and it is easy to cause dust to accumulate and cause poor contact. , for this reason, now provide a kind of host box with dust-proof type USB wiring port, to solve the technical defect of existing host box

Method used

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  • A host box with a dust-proof USB junction
  • A host box with a dust-proof USB junction
  • A host box with a dust-proof USB junction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] see Figure 1-6 , a main box with a dust-proof USB connection port, comprising a main box 1, a plurality of support legs 4 are vertically fixed on the bottom of the main box 1, and a shock absorber 3 is connected to the lower end of the support legs 4, the main box 1 There are several USB interfaces 6 on the top, and two sealing slides 9 that slide and abut are symmetrically arranged up and down in the USB interface 6, and the sealing slides 9 can seal and block the USB interfaces 6 when they abut against each other to avoid the entry of dust.

[0025] A return spring 7 is fixedly connected between the sealing slides 9, and the set return spring 7 acts as an elastic return to the two sealing slides 9. When the two sealing slides 9 are separated from each other under the action of an external force, the return spring 7 deforms and stretches , when the external force is released, the elastic restoring force of the return spring 7 drives the two sealing slide plates 9 to m...

Embodiment 2

[0031] On the basis of Embodiment 1, in addition, the front of the main chassis 1 is distributed in a rectangular array with several air vents 16 that are opened obliquely downwards, and the main chassis 1 is hinged with a dust-proof screen 2 with a cover arranged on the air vents 16. . The vent hole 16 is set downwards, which can effectively prevent external dust from entering the main chassis 1 through the vent hole 16. Meanwhile, the dustproof screen 2 plays a role in filtering the exterior dust, reducing the entry of external dust into the main chassis 1.

[0032] Further, connecting ears 18 are fixed on the edge of the dustproof screen 2 , and locking screws threaded with the main chassis 1 are threaded on the connecting ears 18 . The dust-proof net plate 2 can be rotated after the locking screw is disassembled, which is convenient for cleaning the dust on the surface of the dust-proof net plate 2 .

[0033] Further, the support leg 4 vertically slides into the shock abs...

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Abstract

The invention discloses a host box with a dust-proof USB junction port, in accordance with that present invention, including the main cabinet, wherein a plurality of support legs are vertically fixedat the bottom of the main box, a low end of that support leg is connected with a shock absorb seat, two sealing sliding plates are symmetrically arranged in the upper and low parts of the USB interface, a winding wheel I and a winding wheel II sleeves and are fixed on the rotary shaft, a pull-up rope and a pull-down rope are respectively wound on the winding wheel I and the winding wheel II, the rotary shaft extends to the outside of the main machine box, and a screw block is coaxially fixed at the end of the rotary shaft. The invention can realize the mutual separation of the sealing slidingplates by rotating the screwing block, and implement the open state of the USB interface. Releasing the screwed block can realize the mutual contact of the sealed sliding board to realize the dust-proof and sealing function of the USB interface, improve the cleanliness of the USB interface, effectively reduce the accumulation of dust, ensure the normal use of the USB interface, and at the same time, the connection stability of the external USB plug and the USB interface is better.

Description

technical field [0001] The invention relates to the technical field of computer accessories, in particular to a main computer box with a dust-proof USB connection port. Background technique [0002] The host computer refers to the main body part of the computer except the input and output devices, and it is also the control box used to place the motherboard and other main components, usually including CPU, memory, hard disk, optical drive, power supply, and other input and output controllers and interfaces, desktop The mainframe of the computer is separated from the monitor, keyboard and mouse. [0003] The main box of the current desktop computer is usually equipped with a USB interface for connecting external devices such as a mouse and a keyboard, but the USB interface is usually exposed to the air when it is not in use, and it is easy to cause dust to accumulate and cause poor contact. , for this reason, now provide a kind of main box with dust-proof type USB wiring por...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/18G06F13/40
CPCG06F1/181G06F13/40
Inventor 贾振鹏
Owner 郑州辛西亚信息科技有限公司
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