CN2467047Y

CN2467047Y - Portable endoscope image display instrument

Info

Publication number: CN2467047Y
Application number: CN 01217427
Authority: CN
Inventors: 张振远; 孔维彪; 管俊生; 陆小健; 孙建明
Original assignee: Chunhui Science & Technology Co Ltd Nanjing
Current assignee: Chunhui Science & Technology Co Ltd Nanjing
Priority date: 2001-02-16
Filing date: 2001-02-16
Publication date: 2001-12-26
Anticipated expiration: 2011-02-16

Abstract

The utility model relates to a portable endoscope image display instrument, which relates to the technical field of the endoscope video picture. Because the existing endoscope image display instrument has the problems of large size, heavy weight and very expensive price, the utility model provides a portable endoscope image display instrument, which comprises a power supply device, a light source, an endoscope, a video camera and an image display. The utility model is characterized in that the portable endoscope image display instrument also comprises a control panel, and all the devices are arranged in a portable box. The utility model has the advantages of light weight, small size, portability, low cost and convenient use.

Description

Portable endoscope image display instrument

Portable endoscope image display instrument relates to the endoscopic visualization technical field.

Since nineteen fifty-seven U.S. Hirschowitz made first fibre opic endoscope, the application of fibre opic endoscope had obtained very big development.Now, it has been widely used in numerous areas such as industry, military affairs and medical treatment.People utilize it can be out of harm's way the target in the hazardous environments such as high temperature, poisonous and radioprotective to be examined.Also can be used for field boundary that people's naked eyes can't directly see in observation.For example, it need not dismantle or destroy the assembling of complex device, just can make things convenient for and promptly carry out detecting of device interior, to remove the dangerous condition or to carry out effective quality management etc.Image by endoscope obtains is converted into video signal through pick-up camera, is transported on the supervision screen of visual display instrument to show and record again, has promptly constituted the visual display instrument of endoscope.In recent years, the use by endoscope's image display instrument has greatly improved endoscope to object observing image surveillance, record, storage and branch folding ability.

Make a general survey of all endoscope's image display instruments both at home and abroad, none is not volume big (highly generally more than 1m), Heavy Weight (generally surpassing 20Kg).Carry, transport all very inconvenience, and price is very expensive.

The purpose of this utility model is to propose a kind of portable endoscope image display instrument at the problem of above-mentioned endoscope image developing instrument existence, and it is not only in light weight, volume is little, be easy to carry, and cost is low, and is easy to use.It had both suited to use at fixing field boundary, suited again at mobile field boundary institute or field usage.

Technical solution of the present utility model is: it comprises supply unit, light source 2, endoscope 3, pick-up camera 4 and image diplay 5, it is characterized in that: it also comprises control panel 6, and all devices all are placed in the carrying case 7.Control panel 6 is fixed on the cover of carrying case 7, and direct-current switch power supply 1, image diplay 5, supply socket 9 are housed on it, and is provided with the hiding box 12 of display window 8, pick-up camera interface 10, video signal output socket 11 and external power supply.Light source 2, endoscope 3, pick-up camera 4 all place the casing of carrying case 7, are separated mutually by liner between each device in the casing.Between control panel 6 and casing 7, also can be provided with dividing plate.Outer bottom at carrying case 7 can be provided with pull bar 14 and roller 15.

The endoscope's image display instrument that adopts this utility model scheme to make, simple in structure, cost is low, in light weight, volume is little, and is easy to carry.Not only be suitable at fixing field boundary use but also be adapted at flowing field boundary institute or field usage.

Fig. 1-1 is this utility model control panel front view;

Fig. 1-2 is this utility model control panel vertical view;

Fig. 1-3 is this utility model control panel side view;

Fig. 2 is this utility model carrying case box inner structure sketch map;

Fig. 3 is this utility model circuit working principle schematic;

Below in conjunction with accompanying drawing this utility model is described in further detail:

As shown in Figure 3, supply unit of the present utility model is a power supply conversion output apparatus, and it is that external power supply is outputed in pick-up camera interface 10, image diplay 5 and the supply socket 9 by direct-current switch power supply 1 conversion.Light source 2 is the Halogen light cold light source.Control panel 6 is equipped with direct-current switch power supply 1, image diplay 5, supply socket 9 for self-control on it, and is provided with the hiding box 12 of display window 8 pick-up camera interfaces 10, video signal output socket 11 and external power supply.Control panel 6 is screwed the inner surface at carrying case 7 loam cakes.Light source 2, endoscope 3 and pick-up camera 4 and holding wire accessory 13 all place the casing of carrying case 7, and all resilient liner is isolated between each device, to avoid friction in transportation or collision between each equipment.During use, the attaching plug of light source 2 is inserted in the supply socket 9, the light input end interface of its light output end and endoscope 3 joins, the fast interface of the eyepiece of endoscope 3 and pick-up camera 4 joins, the outfan of pick-up camera 4 is inserted on the pick-up camera interface 10, endoscope 3 converts the picture intelligence that obtains to video signal, this video signal is divided into two-way, one the tunnel outputs on the image diplay 5 of display window 8 and shows, another road outputs on the video signal socket 11, uses for external equipments such as video printer, computers.A dividing plate is housed between control panel 6 and casing 7.When working in the open air, it can be used as the workbench of placing light source 2 equipment such as grade.Pull bar 14 is contained on the outer bottom of chest 7, in the end of pull bar 14 roller 15 is housed.Carrying case 7 is of a size of 560 * 430 * 210, and weight is transported, carries very convenient less than 10Kg.

Claims

1, portable endoscope image display instrument, it comprises supply unit, light source (2), endoscope (3), pick-up camera (4) and image diplay (5), it is characterized in that: it also comprises control panel (6), all devices all are placed in the carrying case (7).

2, portable endoscope image display instrument according to claim 1, it is characterized in that: control panel (6) is placed on the cover of carrying case (7), Switching Power Supply (1), image diplay (5), supply socket (9) are housed on the control panel (6), and are provided with the hiding box (12) of display window (8), pick-up camera interface (10), video signal output socket (11) and external power supply.

3, portable endoscope image display instrument according to claim 1, it is characterized in that: light source (2), endoscope (3), pick-up camera (4), holding wire accessory (13) all place the casing of carrying case (7), can be separated mutually by liner between each device.

4, according to claim 1,2 or 3 described portable endoscope image display instruments, it is characterized in that: between control panel (6) and casing (7), also can be provided with dividing plate.

5, according to claim 1,2 or 3 described portable endoscope image display instruments, it is characterized in that: the outer bottom at carrying case (7) can be provided with pull bar (14), roller (15).