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Indication apparatus

An indicating device and indicating technology, applied in lighting devices, lighting applications, printed circuits, etc., can solve the problems of light leakage, poor effect, and light cannot be emitted from one surface, and achieve the effect of improving the effect.

Inactive Publication Date: 2016-07-06
HONG FU JIN PRECISION IND WUHAN CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, the LED indicator light on the computer motherboard as a data transmission indication, due to structural problems such as its packaging and sealing, causes its light to be unable to emit from one surface, and there are problems such as light leakage on other surfaces, thereby making the indication of the LED indicator light effective. Not obvious, poor effect

Method used

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  • Indication apparatus
  • Indication apparatus
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Examples

Experimental program
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Embodiment Construction

[0022] see figure 1 , in a preferred embodiment of the present invention, an indicating device 100 is used to play the role of light indicating. The indicating device 100 includes a casing 10 and an indicator light 40 accommodated in the casing 10 .

[0023] see figure 1 and figure 2 , the housing 10 includes a base 20 and two buckle parts 30 fixed on the base 20 . A cavity 21 is disposed inside the base 20 for accommodating the indicator light 40 . One side of the cavity 21 is provided with an opening 211 , and the light of the indicator light 40 can only be emitted through the opening 211 . The base 20 is provided with a fixing plate 22 at the cavity 21 , the fixing plate 22 can elastically deform and press against the indicator light 40 to fix the indicator light 40 . The base 20 is also provided with a receiving groove 212 at both ends of the fixing plate 22 , and the receiving groove 212 is used for accommodating corresponding parts of the indicator light 40 . Both...

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PUM

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Abstract

The invention discloses an indication apparatus. The indication apparatus is used for providing a luminous indication function for a computer. The indication apparatus comprises an indication lamp used for providing a luminous indication function. The indication apparatus further comprises a housing used for accommodating the indication lamp. The housing is provided with a cavity. The indication lamp can be accommodated in the cavity. An opening is formed in one end of the cavity. When the indication lamp emits light, light emitted by the indication lamp only can be emitted from the opening.

Description

technical field [0001] The invention relates to a pointing device, in particular to a pointing device in a computer. Background technique [0002] Computer has become an essential tool for people's life and work. When storing data from the hard disk, there will generally be a corresponding indicator light flashing on the computer to indicate that data transmission is currently in progress. However, at present, the LED indicator light on the computer motherboard as a data transmission indication, due to structural problems such as its packaging and sealing, causes its light to be unable to emit from one surface, and there are problems such as light leakage on other surfaces, thereby making the indication of the LED indicator light effective. Not obvious, less effective. Contents of the invention [0003] In view of the above, it is necessary to provide an indicating device with an obvious indicating effect. [0004] An indicating device, which is used to provide a light-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/18G06F11/32
CPCH05K3/301F21W2111/00F21Y2101/00F21Y2105/10H05K3/306H05K2201/10113
Inventor 李杰蔡申发
Owner HONG FU JIN PRECISION IND WUHAN CO LTD