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Apparatus with reception-type view-watching window mechanism and method for using same

A viewing window and storage location technology, applied in cameras, viewfinders, optics, etc., can solve problems such as waste of space use

Inactive Publication Date: 2005-12-21
BENQ CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For digital cameras, most of them have LCD screens for framing, and the viewing window is only used for auxiliary framing when the camera is low in power. There are not many opportunities to use it, so the use of space in the old design will be reduced cause waste

Method used

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  • Apparatus with reception-type view-watching window mechanism and method for using same
  • Apparatus with reception-type view-watching window mechanism and method for using same
  • Apparatus with reception-type view-watching window mechanism and method for using same

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0025] See Figure 2A-Figure 2D , to describe the first embodiment of the present invention in detail. The device 2 with a retractable view window mechanism of the present invention includes a main body 21 , a view window 22 , a linkage mechanism 23 and a push rod 24 . In this embodiment, the push rod 24 is the drive mechanism. The linkage mechanism 23 connects the viewing window 22 and the main body 21 , and the push rod 24 connects and drives the linkage mechanism 23 . Therefore, the viewing window 22 can rotate between a storage position and a viewing position through the linkage mechanism 23 and the push rod 24 . In this embodiment, the device 2 with a retractable viewing window mechanism may be a camera; the viewing window 22 may be a single or double lens.

[0026] The linkage mechanism 23 includes a first rack 231 , a first gear 232 and a rotating shaft 233 . The first rack 231 is connected with the push rod 24, the first gear 232 meshes with the first rack 231, and t...

no. 2 example

[0029] See Figure 3A-3D , to describe the second embodiment of the present invention in detail. The device 3 with a retractable viewing window mechanism of the present invention includes a main body 31 , a viewing window 32 , a linkage mechanism 33 and a rotary knob 34 . In this embodiment, the rotary knob 34 is the driving device. The linkage mechanism 33 connects the viewing window 32 and the main body 31 , and the rotation knob 34 connects and drives the linkage mechanism 33 . Therefore, the viewing window 32 can rotate between a storage position and a viewing position through the linkage mechanism 33 and the rotation knob 34 . In this embodiment, the device 3 with a retractable viewing window mechanism can be a camera; the viewing window 32 can be a single-piece or double-piece lens structure.

[0030] The linkage mechanism 33 includes a first worm 331 , a first worm wheel 332 and a rotating shaft 333 . The first worm 331 is connected with the rotary knob 34, the first ...

no. 3 example

[0033] See Figure 4A and Figure 4B , to illustrate the third embodiment of the present invention. The device 4 with a retractable viewing window mechanism of the present invention includes a main body 41 , a viewing window 42 , a linkage mechanism, a driving mechanism and an activation assembly 45 . In this embodiment, the activation component 45 may be a lens cover of a camera. Through the opening and closing action of the activation component 45 and through the conversion of the mechanism, the viewing window 42 can be rotated between the storage position and the viewing position. for example, Figure 4A When the start-up component 45 is closed, the viewing window 42 is at the storage position; Figure 4B After the start-up component 45 is displayed, the viewing window 42 is at the viewfinder position. Additionally, in this example, Figure 4A and Figure 4B The design of the unmarked linkage mechanism can be as described in the first embodiment or the second embodim...

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PUM

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Abstract

The device includes a main body, a viewing window, and a link gear. Connected to the said main body, the viewing window can be rotated between a housed position and a viewing position. Connected to the viewing window, the link gear can drive rotation of the viewing window.

Description

technical field [0001] The invention relates to a retractable viewing window mechanism, in particular to a device with a retractable viewing window mechanism and a method for using the retractable viewing window mechanism. Background technique [0002] figure 1 A schematic diagram of a conventional camera is shown. The camera 1 includes a main body 11 and a viewing window 12 . Viewing window 12 is made up of several lenses, is usually fixed at a fixed position on camera 1, occupies a specific space, and its function is only for framing before taking pictures. For digital cameras, most of them have LCD screens for framing, and the viewing window is only used for auxiliary framing when the camera is low in power. There are not many opportunities to use it, so the use of space in the old design will be reduced cause waste. Contents of the invention [0003] Therefore, the object of the present invention is to solve the above problems, and provide a retractable viewing wind...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B13/06
Inventor 卢志勇卢炫璋
Owner BENQ CORP