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External sound card with false contact prevention cover

An external sound card and anti-mis-touch technology, which is applied in the direction of sound input/output, can solve the problem that the external sound card does not have an anti-mis-touch cover, so as to overcome the problem of not having an anti-mis-touch cover, preventing parameter changes, Avoid the effect of reconditioning

Inactive Publication Date: 2015-06-10
SHAANXI BOYUAN SCI & TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the invention is to overcome the defect that the existing external sound card does not have an anti-mistouch cover

Method used

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  • External sound card with false contact prevention cover
  • External sound card with false contact prevention cover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] This embodiment provides a figure 1 , 2 The shown external sound card with an anti-mistouch cover is similar to the existing external sound card, and includes a housing 1 with a control panel 2 on which a plurality of knobs 5 are arranged.

[0017] On this basis, there is a cover 3 on the control panel 2, and the cover 3 is connected to the top surface of the housing 1 through the rotating shaft 4; Cylindrical shell.

[0018] like figure 1 As shown, the external sound card with the anti-mistouch cover uses the cover 3 to cover and protect the knob 5, so as to prevent parameter changes caused by mistouching the knob, avoid re-adjustment, and overcome the existing external sound card without anti-mistouch. Defects of accidentally touching the cover; when parameters need to be adjusted, such as figure 2 As shown, opening the cover 3 through the rotation of the rotating shaft 4 can facilitate adjustment.

Embodiment 2

[0020] On the basis of Embodiment 1, the cover 3 is made of transparent resin material to ensure that the parameters and working status of the external sound card can be observed at any time while preventing accidental touch.

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Abstract

The invention belongs to computer hardware, and provides an external sound card with a false contact prevention cover. The external sound card comprises a shell with a control panel, wherein a cover is arranged on the control panel, and a rotary knob is protected through covering, so that the parameter variation caused by false contact of the rotary knob is prevented, secondary adjustment is avoided, and the defect that an existing external sound card is free of a false contact prevention cover is overcome.

Description

technical field [0001] The invention belongs to computer hardware, in particular to an external sound card with an anti-mistouch cover. Background technique [0002] A sound card is a kind of computer hardware used for music playback, vocal processing and mixed recording. External sound cards are widely favored by music lovers because of their unlimited installation and easy operation. [0003] The external sound card has a control panel, and there are multiple knobs on the control panel, which correspond to different effects and parameters. In use, you need to adjust the parameters according to your personal sound conditions and habits, and fix the position of the knobs. In the application, only the set value needs to be used, which is very convenient. [0004] However, in daily applications, you often accidentally touch the knob by mistake, resulting in parameter changes. It is very inconvenient to adjust again, which brings a lot of trouble; if the control panel of the e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/16
Inventor 杨军李
Owner SHAANXI BOYUAN SCI & TECH DEV
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