CN203537504U - High-definition endoscope system - Google Patents
High-definition endoscope system Download PDFInfo
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- CN203537504U CN203537504U CN201320542547.5U CN201320542547U CN203537504U CN 203537504 U CN203537504 U CN 203537504U CN 201320542547 U CN201320542547 U CN 201320542547U CN 203537504 U CN203537504 U CN 203537504U
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Abstract
The utility model relates to a high definition endoscope system contains a detecting tube, a high definition image capture unit, a light-emitting module, a digital signal transmission unit and an image processing unit. The image capturing unit is positioned in the hollow tube body of the detecting tube, the high-definition image capturing unit is provided with a lens and a digital photosensitive module, the light emitting module is positioned around the lens and used for providing a light source, the digital photosensitive module generates a digital image signal through the light source, and the digital signal transmission unit is also positioned in the hollow tube body of the detecting tube and connected with the image capturing unit; the image processing unit is provided with an analysis module and a display module, the analysis module generates an image output signal after analyzing and processing the digital image signal, and the display module displays a detection image corresponding to the image output signal.
Description
Technical field
The utility model system relates to a kind of endoscopic system, particularly a kind of high definition endoscopic system.
Background technology
When the long distance of need transmits image, because of the energy attenuation degree of analog signal low compared with digital signal, therefore the signal transmission interface of endoscope is analog transmission, it is via the amplifier in image sensing component and analog-digital converter (ADC) that the image of known endoscope transmits flow process, by video conversion, be first digital signal, by digital analog converter (DAC), transfer again digital signal to analog signal again, with twisted-pair feeder or coaxial cable, grow apart from signal and transmit, and then by image-processing circuit, convert analog signal to standard Video form again, finally be sent to display screen with show image.
While using analog form to transmit signal, because frequency range can be restricted, and cannot improve transmission speed, when the high-resolution image signal of transmission high definition, will cause signal to be difficult to transmit and cause image to delay in real time.
In sum, even if the endoscope of known analog formula has the ability of long Distance Transmission, but also have the restriction that resolution is not high, because of resolution not high, also bring up transmission data little, efficiency of transmission is low, though because of transmitting range long, can use wide, but quality is limited, by after image zoom, often cannot differentiate relevant important information, quality is low.
In addition, although it is quite ripe to have in recent years digital camera and the mobile phone correlation technique of high definition high-resolution camera function, but its inner image sensing component and very short as the distance between the motherboard of receiving terminal, mostly only less than the distance of 1 centimeter, even if therefore digital camera and mobile phone have the image sensing component of high definition, but relevant digital signal transmission technology also cannot be used in endoscope field.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of high definition endoscopic system.
High definition endoscopic system provided by the utility model comprises:
One sound-pipe, is a hollow tube, and has a first end and one second end;
One high definition image acquisition unit, be positioned at described hollow tube, described image acquisition unit has a camera lens and a digital illuminant module, and wherein said camera lens is positioned at described first end, and described digital illuminant module connects described camera lens, described digital illuminant module produces a digitized video signal;
One digital signal transmission unit, is positioned at described hollow tube, and is connected in described high definition image acquisition unit, for transmitting described digitized video signal; And
One image process unit, connects described the second end, and has a display module,
Wherein, the output of described image process unit connects described display module.
High definition endoscopic system of the present utility model also comprises a light emitting module, is positioned at around this camera lens.
Preferably, described digital illuminant module is a charge coupled device.
Preferably, described digital illuminant module is a complementary metal oxide semiconductors (CMOS).
Preferably, described image process unit also comprises an analysis module, and the output of described digital signal transmission unit connects described analysis module, and the output of described analysis module connects described display module.
Preferably, described analysis module is a decoder.
Preferably, described image process unit also comprises a judge module.
Preferably, described image process unit also comprises a power module.
Preferably, described digital signal transmission unit is a USB cable.
Preferably, the resolution of described detection image is 720p, 1080i or 1080p.
Preferably, described high definition image acquisition unit belongs to USB videl stage equipment.
In addition, high definition endoscopic system of the present utility model also comprises a control unit.
Preferably, described image process unit and this control unit are integrated in a handheld main machine.
With respect to prior art, the utlity model has following technique effect:
High definition endoscopic system directly replaces the transmission means of existing analog signal with digital signal, can grow distance and transmit a large amount of signal data, and overcome the problem that digital signal is easily disturbed, not only there is transmitting range long, wide advantage can be used, also high-resolution image can be obtained.
Below in conjunction with accompanying drawing, the utility model is elaborated.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of high definition endoscopic system of the present utility model.
Description of reference numerals: high definition endoscopic system: 2; Sound-pipe: 20; First end: 201; The second end: 202; High definition image acquisition unit: 30; Camera lens: 301; Numeral illuminant module: 302; Light emitting module: 40; Digital signal transmission unit: 50; Image process unit: 60; Judge module: 601; Analysis module: 602; Display module: 603; Power module: 604; Control unit: 70.
Embodiment
Fig. 1 has shown high definition endoscopic system of the present utility model, and as shown in Figure 1, high definition endoscopic system 2 of the present utility model comprises a sound-pipe 20, a high definition image acquisition unit 30, a digital signal transmission unit 50 and an image process unit 60.
Sound-pipe 20 of the present utility model is a hollow tube, and sound-pipe 20 has a first end 201 and one second end 202, and sound-pipe 20 can be non-conductive material.The utility model is not as limit.
High definition image acquisition unit 30 of the present utility model is positioned at the hollow tube of sound-pipe 20, this high definition image acquisition unit 30 has a camera lens 301 and a digital illuminant module 302, wherein this camera lens is positioned at this first end 201, and this numeral illuminant module 302 is linked to this camera lens 301, this numeral illuminant module 302 can produce a digitized video signal by the environmental images conversion around of this camera lens 301.
In one embodiment, this high definition image acquisition unit 30 belongs to USB videl stage (UVC) equipment, that is to say, image acquisition unit 30 of the present utility model can not need to install plug and play under any driver, and the utility model is not as limit.
In one embodiment, high definition image acquisition unit 30 can be network camera (webcam), the utility model, not as limit, is used network camera as high definition image acquisition unit 30, can significantly reduce the cost of framework high definition endoscopic system 2 provided by the utility model.
In one embodiment, digital illuminant module 302 is a charge coupled device (CCD) or a complementary metal oxide semiconductors (CMOS) (CMOS), and the utility model is not as limit.
High definition endoscopic system 2 of the present utility model can comprise a light emitting module 40, light emitting module 40 of the present utility model is positioned at around this camera lens 301, this light emitting module 40 can be one or a plurality of, in order to a light source to be provided, in one embodiment, light emitting module 40 can be light-emitting diode (Light-Emitting Diode, LED), and the utility model is not as limit.
No matter this numeral illuminant module 302 is CCD or CMOS, it is all to record the semiconductor that light changes, therefore, when sound-pipe 20 stretches into while surveying in object under test, may meet with the situation of insufficient light, the light source that seeing through light emitting module 40 provides irradiates, and light enters after camera lens 301, numeral illuminant module 302 can be responded to light, and camera lens 301 environmental images is around transformed into digitized video signal, and the utility model is not as limit.
Digital signal transmission unit 50 of the present utility model is also positioned at this hollow tube, and be connected in this image acquisition unit 30, the digitized video signal producing in order to transmit this numeral illuminant module 302, this digital signal transmission unit 50 can be a USB (USB) cable, and the utility model is not as limit.
In one embodiment, the digital signal transmission unit 50 of the utility model is many stamens structures altogether, so the anti-strong noise interference function of tool, can grow distance and transmit a large amount of digitized video signals, and then can improve signal transmission efficiency.
In the utility model, the image pixel that this high definition image acquisition unit 30 captures is greater than 30, therefore can produce a large amount of digitized video signals, the digital signal transmission unit 50 of arranging in pairs or groups above-mentioned, just can be effectively and intactly by digitized video signal transmission to image process unit 60.
Specifically, such image process unit 60 can comprise a judge module 601, an analysis module 602, a display module 603 and a power module 604.
When digital signal transmission unit 50 is sent to image process unit 60 by the digitized video signal from digital illuminant module 302, judge module 601 first judgement digitized video signal is now the signal that meets an expection standard for no; If digitized video signal now meets the signal of this expection standard really, analysis module 602 will carry out producing an image output signal after analyzing and processing to this digitized video signal, finally, 603 pairs of this display modules should show that one detects image by image output signal.
In one embodiment, this expection standard can be USB videl stage (UVC), the utility model is not as limit, in this embodiment, this judge module 601 is provided with the operating system of supporting UVC, for example Linux, Mac OS X, Windows or Solaris, the utility model is not as limit.
In one embodiment, this analysis module 602 can be a decoder, seeing through decoder carries out decoding by digitized video signal and is converted to HDMI (High Definition Multimedia Interface) (High Definition Multimedia Interface, HDMI) after signal, by 603 pairs of display modules, should show that one detects image by HDMI signal again, the utility model is not as limit, HDMI is that a kind of totally digitilized image and sound transmit interface, can transmit unpressed audio frequency and vision signal, hence one can see that, by high definition endoscopic system provided by the utility model, the image of target area can be known and presented.
In one embodiment, the resolution of this detection image can be 720p, 1080i or 1080p, and the utility model is not as limit.
In one embodiment, display module 603 can be one and has high screen of resolving display capabilities, the display of high pixel signal (High Definition or Full High Definition) for example, and the utility model is not as limit.
The power module 604 of image process unit 60, except supply power supply is to image process unit 60, also can provide electric power to high definition image acquisition unit 30 and light emitting module 40, and the utility model is not as limit.
High definition endoscopic system 2 provided by the utility model also can comprise a control unit 70, be connected in this high definition image acquisition unit 30 and this light emitting module 40, in order to control this high definition image acquisition unit 30 unlatching, close, record a video, take pictures etc. and make flowing mode, also can in order to control this light emitting module 40 unlatching, close and brightness adjustment, the utility model is not as limit.This control unit 70 can be used the modes such as button, roller, touch-control interface, phonetic entry to carry out control operation, and the utility model is not as limit.
In one embodiment, can further this image process unit 60 and this control unit 70 be integrated in a handheld main machine, the utility model is not as limit.
High definition endoscopic system provided by the utility model directly replaces the transmission means of existing analog signal with digital signal, and overcome the problem that digital signal is easily disturbed, can grow distance and transmit a large amount of digital signal data, not only there is transmitting range long, wide advantage can be used, also high-resolution image can be obtained.
Above-described embodiment is only explanation principle of the present utility model and effect thereof, is not used for limiting the utility model.Therefore those skilled in the art modify to above-described embodiment and change still not de-spirit of the present utility model.Protection range of the present utility model is determined by appended claims.
Claims (13)
1. a high definition endoscopic system, is characterized in that comprising:
One sound-pipe, is a hollow tube, and has a first end and one second end;
One high definition image acquisition unit, be positioned at described hollow tube, described image acquisition unit has a camera lens and a digital illuminant module, and wherein said camera lens is positioned at described first end, and described digital illuminant module connects described camera lens, described digital illuminant module produces a digitized video signal;
One digital signal transmission unit, is positioned at described hollow tube, and is connected in described high definition image acquisition unit, for transmitting described digitized video signal; And
One image process unit, connects described the second end, and has a display module,
Wherein, the output of described image process unit connects described display module.
2. high definition endoscopic system as claimed in claim 1, is characterized in that, also comprises a light emitting module, is positioned at around this camera lens.
3. high definition endoscopic system as claimed in claim 1, is characterized in that, described digital illuminant module is a charge coupled device.
4. high definition endoscopic system as claimed in claim 1, is characterized in that, described digital illuminant module is a complementary metal oxide semiconductors (CMOS).
5. high definition endoscopic system as claimed in claim 1, it is characterized in that, described image process unit also comprises an analysis module, and the output of described digital signal transmission unit connects described analysis module, and the output of described analysis module connects described display module.
6. high definition endoscopic system as claimed in claim 5, is characterized in that, described analysis module is a decoder.
7. high definition endoscopic system as claimed in claim 1, is characterized in that, described image process unit also comprises a judge module.
8. high definition endoscopic system as claimed in claim 1, is characterized in that, described image process unit also comprises a power module.
9. high definition endoscopic system as claimed in claim 1, is characterized in that, described digital signal transmission unit is a USB cable.
10. high definition endoscopic system as claimed in claim 1, is characterized in that, the resolution that described image detects is 720p, 1080i or 1080p.
11. high definition endoscopic systems as claimed in claim 1, is characterized in that, described high definition image acquisition unit belongs to USB videl stage equipment.
12. high definition endoscopic systems as claimed in claim 1, is characterized in that, also comprise a control unit.
13. high definition endoscopic systems as claimed in claim 12, is characterized in that, described image process unit and this control unit are integrated in a handheld main machine.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102214077 | 2013-07-26 | ||
| TW102214077U TWM471241U (en) | 2013-07-26 | 2013-07-26 | High-definition endoscope system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203537504U true CN203537504U (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320542547.5U Expired - Fee Related CN203537504U (en) | 2013-07-26 | 2013-09-02 | High-definition endoscope system |
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| Country | Link |
|---|---|
| CN (1) | CN203537504U (en) |
| TW (1) | TWM471241U (en) |
-
2013
- 2013-07-26 TW TW102214077U patent/TWM471241U/en not_active IP Right Cessation
- 2013-09-02 CN CN201320542547.5U patent/CN203537504U/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| TWM471241U (en) | 2014-02-01 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 |