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Optical apparatus

A technology of optical devices and optical lenses, applied in the direction of optics, optical components, installation, etc., can solve the problems of volume reduction and limitation, and achieve the effect of simplifying the number of components

Active Publication Date: 2016-05-11
EVERREADY PRECISION IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although the existing imaging device 9 can also capture multiple images in one imaging process, since multiple optical sensing elements need to be arranged in the housing 92, the extent to which its volume can be reduced is quite limited.

Method used

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  • Optical apparatus
  • Optical apparatus
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Embodiment Construction

[0034] See Figure 4 versus Figure 5 , Figure 4 It is a schematic diagram of the appearance structure of the optical device of the present invention in a preferred embodiment, Figure 5 for Figure 4 A schematic partial cross-sectional view of the optical device shown along the line L-L. In this preferred embodiment, the optical device 3 is an optical camera device, and includes a first optical lens group 31, a second optical lens group 32, a third optical lens group 33, a fourth optical lens group 34, and a fifth optical lens group. The optical lens group 35, the optical sensing element 36, the filter 37, the light shielding sheet 38, and the optical lens group 31 to 35, the optical sensing element 36, the light filter 37, and the light shielding sheet 38 for accommodating and fixing 壳39。 Wherein, the first optical lens group 31 includes a first lens 311, a fourth lens 312, and a seventh lens 313 in sequence along the direction of the first optical axis 314, and the second ...

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Abstract

An optical apparatus includes plural optical lens groups, an optical sensor and a casing. After a light beam passes through any of the plural optical lens groups, a travelling direction of the light beam is changed. Moreover, after the light beam passes through at least one of the plural optical lens groups, the light beam is sensed by the optical sensor and converted into an image signal by the optical sensor. The plural optical lens groups and the optical sensor are accommodated and fixed within the casing. In short, the optical apparatus has a single optical lens module, and is able to implement different optical functions simultaneously. Consequently, the overall volume of the optical apparatus is minimized, and the fabricating cost of the optical apparatus is reduced. Moreover, the assembling process is simplified, and the number of components to be assembled is reduced.

Description

Technical field [0001] The present invention relates to an optical device, in particular to an optical camera device. Background technique [0002] See figure 1 , Which is a schematic diagram of the structure of an existing single image photographing device. The single image photographing device 1 includes an optical lens 11, an image sensor element 12, and a housing 13. The optical lens 11 is composed of at least one lens and is used for passing external light beams, and the image sensor element 12 is used for It senses the light beam incident on the optical lens 11 and converts it into an image signal for the display to display images. In addition, the housing 13 is used to house the optical lens 11 and the image sensor element 12 and provide a stable The positioning effect enables the optical lens 11 and the image sensor 12 to operate normally. Where although figure 1 Shown is an independent single image photographing device 1, but due to the vigorous development of optical ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B7/02G02B7/00G03B17/12H04N5/225G03B30/00
Inventor 陈志隆颜智敏
Owner EVERREADY PRECISION IND