Summary of the invention
The objective of the invention is to overcome the deficiency that exists in the prior art, but the multi-purpose portable wireless medical endoscope that a kind of function is changeable, easy to use flexibly, adopt wireless connections real-time recording image is provided.
According to technical scheme provided by the invention, said multi-purpose portable wireless medical endoscope, it comprises wireless camera system and wireless image receiving processing system;
Said wireless camera system comprises silica gel sleeve pipe and handle, and the leading section of handle has protruding handle, and the telescopic rearward end of glue is enclosed within on the protruding handle; In the telescopic front end internal fixation of silica gel the image processing circuit plate is arranged; On the image processing circuit plate, be fixed with minisize pick-up head and LED luminous tube, be provided with sheet glass, in the silica gel sleeve pipe, be provided with cable and spring lever at the telescopic leading section of silica gel; The leading section of spring lever and image processing circuit plate are fixed; The rearward end and the handle of spring lever are fixed, and at the handle internal fixation battery case and image wireless transmitter module are arranged, and battery case is connected through cable with the image processing circuit plate; The image processing circuit plate is connected with the image wireless transmitter module through cable; On handle, be fixed with wireless signal transmission antenna and switch, the image wireless transmitter module is connected with the wireless signal transmission antenna, and switch is connected through circuit with battery case;
Said wireless image receiving processing system is included in the liquid crystal display screen, storage card draw-in groove, the wireless receiving antenna that are provided with on the shell, begins pause button, shoots with video-corder button, the F.F. button, fall button and on and off switch soon; Be provided with wireless receiving module in the enclosure, the wireless receiving antenna is used to receive the video signal of wireless signal transmission antenna emission.
Outer cover at said spring lever is connected to the spring lever sleeve pipe.
On said protruding handle, be fixed with fastening cutting ferrule, said silica gel sheath pipe box back on protruding handle is fixed as one gum cover pipe and protruding handle through fastening cutting ferrule.
Volume of the present invention is small, the various shells of convenient embedding; Interface is succinct, and is easy to assembly, stable performance; Minisize pick-up head can get into chamber type or the inner observation of micro-tube easily; Output colour/black and white video, bright or dark surrounds all can obtain sharp image; Analog video output makes things convenient for wireless transmission; Low voltage operating is portable strong.
The specific embodiment
Below in conjunction with concrete accompanying drawing and embodiment the present invention is described further.
Like Fig. 1~shown in Figure 2, the present invention mainly by minisize pick-up head 1, LED luminous tube 2, sheet glass 3, image processing circuit plate 4, silica gel sleeve pipe 5, spring lever 6, spring lever sleeve pipe 7, cable 8, protruding handle 9, fastening cutting ferrule 10, handle 11, battery case 12, image wireless transmitter module 13, wireless signal transmission antenna 14, switch 15, storage card draw-in groove 16, wireless receiving module 17, wireless receiving antenna 18, beginning pause button 19, shoot with video-corder button 20, F.F. button 21, fall parts such as button 22, on and off switch 23, liquid crystal display screen 24, wireless camera system 25 and wireless image receiving processing system 26 soon and constitute.
This multi-purpose portable wireless medical endoscope, it comprises wireless camera system 25 and wireless image receiving processing system 26;
Said wireless camera system 25 comprises silica gel sleeve pipe 5 and handle 11, and the leading section of handle 11 has protruding handle 9, and the rearward end of gum cover pipe 5 is enclosed within on the protruding handle 9; Front end internal fixation at gum cover pipe 5 has image processing circuit plate 4; On image processing circuit plate 4, be fixed with minisize pick-up head 1 and LED luminous tube 2, be provided with sheet glass 3, in gum cover pipe 5, be provided with cable 8 and spring lever 6 at the leading section of gum cover pipe 5; The leading section of spring lever 6 and image processing circuit plate 4 are fixing; The rearward end of spring lever 6 and handle 11 are fixing, at handle 11 internal fixation battery case 12 and image wireless transmitter module 13 are arranged, and battery case 12 is connected through cable 8 with image processing circuit plate 4; Image processing circuit plate 4 is connected with image wireless transmitter module 13 through cable 8; On handle 11, be fixed with wireless signal transmission antenna 14 and switch 15, image wireless transmitter module 13 is connected with wireless signal transmission antenna 14, and switch 15 and battery case 12 are connected through circuit;
Said wireless image receiving processing system 26 is included in the liquid crystal display screen 24 that is provided with on the shell, storage card draw-in groove 16, wireless receiving antenna 18, beginning pause button 19, shoots with video-corder button 20, F.F. button 21, fall button 22 and on and off switch 23 soon; Be provided with wireless receiving module 17 in the enclosure, wireless receiving antenna 18 is used to receive the video signal of wireless signal transmission antenna 14 emissions.
Outer cover at said spring lever 6 is connected to spring lever sleeve pipe 7.
On said protruding handle 9, be fixed with fastening cutting ferrule 10, through fastening cutting ferrule 10 gum cover pipe 5 and protruding handle 9 be fixed as one after said gum cover pipe 5 is enclosed within on the protruding handle 9.
Switch 15 and wireless signal transmission antenna 14 are positioned at the bottom of handle 11, are fixed with transparent glass sheet 3 at the front end of transparent silica gel sleeve pipe 5 through super glue.
Among the present invention, the major parameter of minisize pick-up head 1 is: imageing sensor adopts 1/6 " color cmos pick off; Image pixel: adopt pal mode, 720 * 576 TSC-system formulas, 720 * 480; Its video output characteristic is: analog video, colored 30 FPS; Its resolution is VGA (640*480); Module size (containing camera lens) is 8mm*26mm; Interface: VCC (connecing power supply), Gnd (ground connection), Vedio (looking the screen signal); The running voltage of microcam 1: DC3.3V ± 0.2V; Operating ambient temperature :-30 ℃ ~+70 ℃.Its storage temperature is :-40 ℃ ~+85 ℃.
In actual practicality, exterior clear silica gel sleeve pipe 5 is disposable consumptive materials, and it can arbitrarily unload replacing, is used for different patient's diagnosis and treatment, avoids infection; Because the pliability of flexible hairspring bar 6 and exterior clear silica gel sleeve pipe 5; So this endoscopic system is flexible soft lens, in use, can be used for a plurality of positions of human body; Like throat, nasal cavity, ear, vagina etc.; Through being wirelessly transmitted on the receiving system, what display system adopted is the player of MP4 formula to camera system with image, can record image, broadcast, transfer of data etc.