CN2567612Y - Digital camera with ultroviolet ray reflex mirror - Google Patents
Digital camera with ultroviolet ray reflex mirror Download PDFInfo
- Publication number
- CN2567612Y CN2567612Y CN 02248069 CN02248069U CN2567612Y CN 2567612 Y CN2567612 Y CN 2567612Y CN 02248069 CN02248069 CN 02248069 CN 02248069 U CN02248069 U CN 02248069U CN 2567612 Y CN2567612 Y CN 2567612Y
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- China
- Prior art keywords
- ultraviolet
- fuselage
- metal spring
- camera lens
- digital
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- Expired - Lifetime
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Abstract
The utility model relates to a digital ultraviolet camera of a camera which comprises a camera body and an ultraviolet lens which is arranged at the front part of the camera body and an ultraviolet reflecting mirror which is arranged at the back of the ultraviolet lens. The utility model is characterized in that an ultraviolet image enhancing charge coupled device which receives ultraviolet light and is connected with a liquid crystal display, and an output signal of the ultraviolet image enhancing charge coupled device is input in the liquid crystal display. The front part of the ultraviolet image enhancing charge coupled device is provided with an image enhancing tube which is arranged at an optical position point of the ultraviolet lens and receives the ultraviolet light, and the liquid crystal display is positioned at the upper end of the camera body. A data conversion module is also arranged in the camera body and is connected with an outer data interface, and the assembly combination part of the camera body and the ultraviolet lens and the closed connecting part of the camera body and a back cover behind the camera body are provided with a locking and conducting switch which controls the opening and the closing of a power supply. The utility model has the advantages of simple operation, visual display, reliable work and strong expansibility.
Description
[technical field]
The utility model relates to camera, relates in particular to a kind of digital ultraviolet camera.
[background technology]
The ultraviolet reflectance photograph is taken a picture the same with visible light, it all is the light brightness distribution of record object reflection, and reproduce the Luminance Distribution of object reflection by the Density Distribution on the film, their difference is the reflected by objects optical band difference that writes down, the ultraviolet reflectance light of ultraviolet reflectance film recording, the visible light film recording be visible reflected light, material has very big difference in the reflectivity properties of ultraviolet region and reflectivity properties at visible region, so ultraviolet reflectance is taken a picture and can be demonstrated the useful details that visible light is taken a picture and can not be shown effectively.Just because of this, uv photography is mainly used in to take and shows some invisible vestiges, as some finger marks potential or that contrast is very faint, footprint etc.Some vestige contrast under visible light is faint, but because the absorptive character of background material in the ultraviolet region increase rapidly, and the absorption of vestige material changes not quite, so just might make vestige material and background form big luminance contrast in the ultraviolet region, thereby can clearly show the details of these vestiges.All of shortwave ultraviolet reflectance photograph can show the potential impression of the hand on the sample effectively, mainly are because there are the difference of reflectivity properties in fingerprint ridge and background surface in the ultraviolet spectrum district.
General ultraviolet camera adopts conventional camera technology, must make film, and develops and prints photo etc., quite shows trouble sometimes.
[summary of the invention]
The purpose of this utility model is to provide a kind of digital ultraviolet camera simple to operate.
The technical solution of the utility model is: this digital ultraviolet camera, ultraviolet reflective mirror after comprising fuselage, be installed on the ultraviolet camera lens of forebody and be loaded on the ultraviolet camera lens, it is characterized in that: be provided with the ultraviolet image that receives ultraviolet light in the fuselage and strengthen charge-coupled image sensor ICCD, this ultraviolet image strengthens charge-coupled image sensor ICCD and links to each other with LCD LCD, and ultraviolet image strengthens the output signal input LCD LCD of charge-coupled image sensor ICCD;
The front portion that ultraviolet image in the described fuselage strengthens charge-coupled image sensor ICCD has the image intensifier tube that receives ultraviolet light, the optics that this image intensifier tube is arranged at the ultraviolet camera lens position of finding a view;
Described LCD LCD is positioned at the fuselage upper end;
Also being provided with data conversion module in the described fuselage links to each other with external data interface;
The installation joint portion of described fuselage and ultraviolet camera lens is provided with the locking actuating switch K1 of control internal circuit on/off;
In the installation joint portion of described fuselage and ultraviolet camera lens: two metal spring leafs are set in the fuselage, and these two metal spring leafs do not contact when state of nature mutually, and metal spring leaf connects the internal circuit lead and connects with power supply; Correspondingly, the ultraviolet camera lens is provided with nose bar; When fuselage with after the installation of ultraviolet camera lens combines, nose bar is replaced a metal spring leaf, subsequently, two metal spring leafs in the fuselage are in contact with one another, and constitute the locking actuating switch K1 of control internal circuit on/off;
The closed connecting portion of the bonnet behind described fuselage and the fuselage is provided with the locking actuating switch K2 of control internal circuit on/off;
In the closed connecting portion of described fuselage and bonnet: two metal spring leafs are set in the fuselage, and these two metal spring leafs do not contact when state of nature mutually, and metal spring leaf connects the internal circuit lead and connects with power supply; Correspondingly, bonnet is provided with nose bar; When bonnet and fuselage are closed is connected after, nose bar is replaced a metal spring leaf, subsequently, two metal spring leafs in the fuselage are in contact with one another, and constitute the locking actuating switch of controlling the internal circuit on/off;
Described fuselage setting has the shutter of B door at least;
The front end of described ultraviolet camera lens is equipped with is only permitted the bandpass filter that ultraviolet light passes through.
The beneficial effects of the utility model are: in the utility model, be provided with the ultraviolet image that receives ultraviolet light in the fuselage and strengthen charge-coupled image sensor ICCD, this ultraviolet image strengthens charge-coupled image sensor ICCD and links to each other with LCD LCD, ultraviolet image strengthens the output signal input LCD LCD of charge-coupled image sensor ICCD, like this, but with regard to the Direct observation fingerprint image, and image can be carried out digitizing storage and transmission, therefore, the utility model is simple to operate, intuitive display.
Be provided with data conversion module in the fuselage, after the output signal that this data conversion module strengthens charge-coupled image sensor ICCD with ultraviolet image is converted to standardized digital signal or simulating signal, insert external data interface, can make the obtained information of the utility model import other medium effectively by external data interface, observe or preserve, improved extendability of the present utility model and practicality; The installation joint portion of fuselage and ultraviolet camera lens is provided with the locking actuating switch K1 of control internal circuit on/off, and the closed connecting portion of the bonnet behind fuselage and the fuselage is provided with the locking actuating switch K2 of control internal circuit on/off, make and dismantling camera lens or opening under the situation of bonnet, cut off the electricity supply automatically because of locking actuating switch K1 or K2 disconnection in the capital, can guarantee that ultraviolet image strengthens the amplifying device among the charge-coupled image sensor ICCD, security as the ultraviolet image reinforced pipe, in order to avoid damage, improved functional reliability of the present utility model.
[description of drawings]
Fig. 1 is the utility model external structure synoptic diagram;
Fig. 2 is the utility model inner structure synoptic diagram;
Fig. 3 is the utility model rear structure synoptic diagram;
Fig. 4 is the utility model internal circuit principle schematic.
[embodiment]
With embodiment the utility model is described in further detail with reference to the accompanying drawings below:
According to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the utility model comprises fuselage 1, ultraviolet reflective mirror 5 after being installed on the ultraviolet camera lens 2 of fuselage 1 front portion and being loaded on ultraviolet camera lens 2, as shown in Figure 2, the front end of ultraviolet camera lens 2 is equipped with is only permitted the bandpass filter 6 that ultraviolet light passes through, as Fig. 1, Fig. 3 and shown in Figure 4, fuselage 1 is provided with the shutter of B door, the switching of shutter release button 9 control shutters, switch FS among Fig. 4, it is the rotary switch 11 among Fig. 1, the break-make of the whole internal circuit of may command, as Fig. 2, Fig. 3 and shown in Figure 4, be provided with the ultraviolet image that receives ultraviolet light in the fuselage 1 and strengthen charge-coupled image sensor ICCD, this ultraviolet image strengthens charge-coupled image sensor ICCD and links to each other with LCD LCD, as shown in Figure 2, ultraviolet image strengthens the output signal of charge-coupled image sensor ICCD by data bus connection input LCD LCD, LCD LCD is positioned at fuselage 1 upper end, the front portion that ultraviolet image strengthens charge-coupled image sensor ICCD has the image intensifier tube that receives ultraviolet light, the optics that this image intensifier tube is arranged at ultraviolet camera lens 2 position of finding a view, also be provided with data conversion module in the fuselage 1, this data conversion module is converted to standardized digital signal or simulating signal with the output signal that ultraviolet image strengthens charge-coupled image sensor ICCD, and link to each other with external data interface 7, as shown in Figure 3 and Figure 4, fuselage 1 rear portion has a pilot lamp 8, i.e. light emitting diode D among Fig. 4.
As shown in Figure 1 and Figure 4, fuselage 1 is provided with the locking actuating switch K1 that controls internal circuit power supply E break-make with the installation joint portion of ultraviolet camera lens 2, in the installation joint portion of fuselage 1 and ultraviolet camera lens 2:
Two metal spring leafs are set in the fuselage 1, and these two metal spring leafs do not contact when state of nature mutually, and metal spring leaf connects the internal circuit lead and connects with power supply E;
Correspondingly, ultraviolet camera lens 2 is provided with nose bar;
When fuselage 1 and ultraviolet camera lens 2 install combine after, nose bar is replaced a metal spring leaf, subsequently, two metal spring leafs in the fuselage 1 are in contact with one another, and constitute the locking actuating switch K1 that controls internal circuit power supply E break-make.
As shown in Figure 3 and Figure 4, the closed connecting portion of the bonnet 4 behind fuselage 1 and the fuselage 1 is provided with the locking actuating switch K2 of control internal circuit power supply E break-make, in the closed connecting portion of fuselage 1 and bonnet 4:
Two metal spring leafs are set in the fuselage 1, and these two metal spring leafs do not contact when state of nature mutually, and metal spring leaf connects the internal circuit lead and connects with power supply E;
Correspondingly, bonnet 4 is provided with nose bar;
When bonnet 4 and fuselage after 1 closed the connection, nose bar is replaced a metal spring leaf, and subsequently, two metal spring leafs in the fuselage 1 are in contact with one another, and constitute the locking actuating switch K2 that controls internal circuit power supply E break-make.
When using the utility model, as shown in Figure 1, install ultraviolet camera lens 2, after fastening bonnet 4, as shown in Figure 4, locking actuating switch K1, the closed conducting of K2, when needs were observed fingerprint image, turn rotary switch 11 made switch FS conducting, the internal circuit conducting, light emitting diode D is luminous, and promptly pilot lamp 8 is lighted, simultaneously, ultraviolet image strengthens charge-coupled image sensor ICCD and LCD LCD powers up work, demonstrates relevant fingerprint image on LCD LCD.
As shown in Figure 3 and Figure 4, external data interface 7 provides the 32-bit number signaling interface and the analog signal interface of standard, the utility model is when work, can link to each other with the numeral or the analog machine of outside by external data interface 7, the information that obtains is imported other medium, relevant fingerprint image is handled, as observed or preservation etc.
During if need take pictures,, pin shutter release button 9 by film roller 12 roll films, shutter opening, ultraviolet reflective mirror 5 interlock inversions, light directes reach film, takes, and until unclamping shutter release button 9, shutter close is finished shooting work.
Claims (10)
1. digital ultraviolet camera, ultraviolet reflective mirror 5 after comprising fuselage 1, be installed on the ultraviolet camera lens 2 of fuselage 1 front portion and be loaded on ultraviolet camera lens 2, it is characterized in that: be provided with the ultraviolet image that receives ultraviolet light in the fuselage (1) and strengthen charge-coupled image sensor (ICCD), this ultraviolet image strengthens charge-coupled image sensor (ICCD) and links to each other with LCD (LCD), and ultraviolet image strengthens the output signal input LCD (LCD) of charge-coupled image sensor (ICCD).
2. digital ultraviolet camera according to claim 1, it is characterized in that: the front portion that the ultraviolet image in the described fuselage (1) strengthens charge-coupled image sensor (ICCD) has the image intensifier tube that receives ultraviolet light, the optics that this image intensifier tube is arranged at ultraviolet camera lens (2) position of finding a view.
3. digital ultraviolet camera according to claim 1 is characterized in that: described LCD (LCD) is positioned at fuselage (1) upper end.
4. according to claim 1 or 2 or 3 described digital ultraviolet cameras, it is characterized in that: also be provided with data conversion module in the described fuselage (1) and link to each other with external data interface (7).
5. according to claim 1 or 2 or 3 described digital ultraviolet cameras, it is characterized in that: described fuselage (1) is provided with the locking actuating switch (K1) of controlling internal circuit power supply (E) break-make with the installation joint portion of ultraviolet camera lens (2).
6. digital ultraviolet camera according to claim 5 is characterized in that: in the installation joint portion of described fuselage (1) and ultraviolet camera lens (2):
Two metal spring leafs are set in the fuselage (1), and these two metal spring leafs do not contact when state of nature mutually, and metal spring leaf connects the internal circuit lead and connects with power supply (E);
Correspondingly, ultraviolet camera lens (2) is provided with nose bar;
When fuselage (1) and ultraviolet camera lens (2) install combine after, nose bar is replaced a metal spring leaf, subsequently, two metal spring leafs in the fuselage (1) are in contact with one another, and constitute the locking actuating switch (K1) of controlling internal circuit power supply (E) break-make.
7. according to claim 1 or 2 or 3 described digital ultraviolet cameras, it is characterized in that: the closed connecting portion of the bonnet (4) behind described fuselage (1) and the fuselage (1) is provided with the locking actuating switch (K2) of control internal circuit power supply (E) break-make.
8. digital ultraviolet camera according to claim 7 is characterized in that: in the closed connecting portion of described fuselage (1) and bonnet (4):
Two metal spring leafs are set in the fuselage (1), and these two metal spring leafs do not contact when state of nature mutually, and metal spring leaf connects the internal circuit lead and connects with power supply (E); Correspondingly, bonnet (4) is provided with nose bar;
When bonnet (4) and fuselage (1) are closed is connected after, nose bar is replaced a metal spring leaf, subsequently, two metal spring leafs in the fuselage (1) are in contact with one another, and constitute the locking actuating switch (K2) of controlling internal circuit power supply (E) break-make.
9. according to claim 1 or 2 or 3 described digital ultraviolet cameras, it is characterized in that: described fuselage (1) setting has the shutter of B door at least.
10. digital ultraviolet camera according to claim 1 and 2 is characterized in that: the front end of described ultraviolet camera lens (2) is equipped with is only permitted the bandpass filter (6) that ultraviolet light passes through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02248069 CN2567612Y (en) | 2002-09-16 | 2002-09-16 | Digital camera with ultroviolet ray reflex mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02248069 CN2567612Y (en) | 2002-09-16 | 2002-09-16 | Digital camera with ultroviolet ray reflex mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2567612Y true CN2567612Y (en) | 2003-08-20 |
Family
ID=33718773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02248069 Expired - Lifetime CN2567612Y (en) | 2002-09-16 | 2002-09-16 | Digital camera with ultroviolet ray reflex mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2567612Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103984198A (en) * | 2014-04-17 | 2014-08-13 | 北京金景科技有限公司 | 360-degree panorama camera |
| CN106537103A (en) * | 2014-07-31 | 2017-03-22 | 富士胶片株式会社 | Uv-sensing sheet, uv-sensing kit, and uv-sensing method |
-
2002
- 2002-09-16 CN CN 02248069 patent/CN2567612Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103984198A (en) * | 2014-04-17 | 2014-08-13 | 北京金景科技有限公司 | 360-degree panorama camera |
| CN106537103A (en) * | 2014-07-31 | 2017-03-22 | 富士胶片株式会社 | Uv-sensing sheet, uv-sensing kit, and uv-sensing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120916 Granted publication date: 20030820 |