CN2658781Y - Transparent proportional window - Google Patents
Transparent proportional window Download PDFInfo
- Publication number
- CN2658781Y CN2658781Y CN 03226983 CN03226983U CN2658781Y CN 2658781 Y CN2658781 Y CN 2658781Y CN 03226983 CN03226983 CN 03226983 CN 03226983 U CN03226983 U CN 03226983U CN 2658781 Y CN2658781 Y CN 2658781Y
- Authority
- CN
- China
- Prior art keywords
- transparent
- camera
- utility
- model
- window
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A transparent proportion window is composed of a high transparent oblong patch layer and a proportion scale on the high-transparent patch layer. The utility model is simple in structure, reasonable in design, convenient and fast to use, convenient to assemble and exerts no damage to the camera, which is applicable not only to the common camera, but also the digital camera. Therefore, the utility model is beneficial to enhance the cracking rate of criminal cases for the policemen, and has a wide application.
Description
Technical field:
The utility model relates to a kind of photographic equipment, is specifically related to a kind of camera accessories with schistose texture.
Background technology:
The equipment of ratio photograph at present mainly contains close-perspective recording mirror, extension ring, close-shot bellows, the first-class close-perspective recording device of Macro Lens except that camera, other has real-time monitoring image ratio window.After real-time monitoring image ratio window has been installed on the camera, when taking, can Direct observation measure the image scale, but the method for monitoring image ratio window is directly to have the one side of adhesive sticker to be affixed on the focusing glass of finding a view of camera it after the sticker layer of monitoring image ratio window is in real time torn owing to install in real time, and this installation and design is destroyed the focusing glass of finding a view of camera easily.
Summary of the invention:
The purpose of the utility model aim to provide a kind of can be easy and quickly directly the monitoring imaging size of being clapped object can guarantee again easy for installation, do not damage camera, not only be adapted to ordinary camera, and be more suitable for transparent ratio window in digital camera.
Technical solution of the present utility model is: this transparent ratio window is made of transparent, the no rising-heat contracting-cold of height, smooth sheet basic unit, and the centimeter scale of a centimeter length is carved with in the centre position of four edges respectively in the high slide basic unit.
This transparent ratio window is close to the graduated one side of ratio window on the ground glass of the focusing checking of finding a view in use, it is cemented on camera is found a view the ground glass of focusing checking from the back side of transparent ratio window with transparent adhesive tape then.During shooting, on by the same plane of bat object, lay a general engineer's scale of 2 centimetres by object, clapped the imaging multiplying power of object and just can directly measure and control, can be demonstrated the size of shooting ratio the easiest, the most in time by this ratio window, and easy for installation, do not damage camera.The utility model can the personal ratio of photo and trace evidence of recognizing of standard be taken photograph, not only is adapted to ordinary camera, and is suitable for digital camera.The utility model is reasonable in design, simple in structure, the use camera that do not damage swift to operate, easy for installation, helps the raising of public security department's case-solving rate, also can be widely used in the engineering department of medical treatment, army, public security organs, procuratorial organs and people's court system, obvious social benefit.
Description of drawings:
Fig. 1 is the utility model section of structure;
Fig. 2 is the utility model structural plan front elevation;
Fig. 3 is the utility model plane rear view.
Embodiment:
Below in conjunction with accompanying drawing the utility model is specified:
As Fig. 1, Fig. 2, shown in Figure 3, the utility model is carved with the centimeter scale 2 of a centimeter length respectively by the centre position on four limits of the high slide I of basic unit, high slide basic unit 1.
Claims (1)
1, a kind of transparent ratio window of monitoring the image ratio is characterized in that the back side is carved with the rectangular planes of centimeter scale respectively by the transparent sheet basic unit of height, positive four limits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03226983 CN2658781Y (en) | 2003-02-24 | 2003-02-24 | Transparent proportional window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03226983 CN2658781Y (en) | 2003-02-24 | 2003-02-24 | Transparent proportional window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2658781Y true CN2658781Y (en) | 2004-11-24 |
Family
ID=34326042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03226983 Expired - Fee Related CN2658781Y (en) | 2003-02-24 | 2003-02-24 | Transparent proportional window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2658781Y (en) |
-
2003
- 2003-02-24 CN CN 03226983 patent/CN2658781Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |