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Light-transferring pole of wireless data card

A technology of a wireless data card and a light guide column is applied in the field of structural parts on a wireless data card device to achieve the effects of improving light guiding effect, reducing light loss and being easy to identify.

Active Publication Date: 2011-04-27
山东颐德电气设备工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Therefore, the existing technology still needs to be improved and developed

Method used

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  • Light-transferring pole of wireless data card
  • Light-transferring pole of wireless data card
  • Light-transferring pole of wireless data card

Examples

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Embodiment Construction

[0019] The specific implementation modes and examples of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0020] A light guide column for a wireless data card of the present invention, one of its specific implementations, can be set on the casing 101 of a wireless data card device, as shown in the attached figure 1 As shown, the light guide column 102 is located inside the housing 101; figure 2 and 3 As shown, the light guide column 102 may include an indicating part 330, an assembly part 220 and an extension part 210 which are sequentially integrally connected; wherein,

[0021] The indicating part 330 can be in the shape of a cube, and is installed in the bump hole on the housing 101, as shown in the attached Figure 4 As shown, the bump hole can be located on the central axis of the housing 101; the shape of the indicator 330 can be a polygon such as a triangle or a pentagon, or a circular or elliptical cylinder, or...

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Abstract

The invention discloses a light-transferring pole of a wireless data card. The light-transferring pole is arranged on a shell of the wireless data card device and comprises an indication part, an assembly part and an extension part which are connected integrally, wherein the indication part is arranged in a touch perforation of the shell in a penetrating way, the assembly part is arranged on the inner side surface of the shell, the extension part extends along the inner side direction of the shell and contacts an indicator light which indicates the working state of the wireless data card, andthe tail end surface of the extension part is provided with rough surface. As the extension part which extends and contacts the indicator light is adopted and the tail end of the extension part adopts the rough surface, light beams of more light-emitting diodes can form diffuse reflection at the tail end of the extension part as much as possible, and then the light beams can reach the indication part on the shell which penetrates through the wireless data card via the assembly part connected integrally, thereby reducing the light loss of the brightness of light-emitting diodes during the conduction process, improving the light-transferring effect of the light-transferring pole, and enabling the working state of the wireless data car to be more easily identified.

Description

technical field [0001] The invention relates to the field of structural parts on a wireless data card device, and more specifically, the improvement relates to a light guide column of a wireless data card. Background technique [0002] With the rapid development of 3G technology, the existing 3G mobile phones and 3G terminal equipment can no longer meet the growing requirements of users. A wireless data card, which is easy to carry and more compatible, has begun to appear in people's In the field of vision; the wireless data card can be used on any desktop computer or notebook computer with an external data interface. It not only has the function of wireless Internet access, but also has all the functions of a mobile phone. [0003] Taking the TD-SCDMA data card as an example, a light-emitting diode (LED) indicator light is required on the body of the TD data card to indicate the working status of the TD data card; the LED light will change color according to different worki...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B5/02F21V33/00F21V8/00F21W111/00
Inventor 涂志华
Owner 山东颐德电气设备工程有限公司
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