CN204839415U - Novel medical endoscope all -in -one - Google Patents
Novel medical endoscope all -in -one Download PDFInfo
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- CN204839415U CN204839415U CN201520477061.7U CN201520477061U CN204839415U CN 204839415 U CN204839415 U CN 204839415U CN 201520477061 U CN201520477061 U CN 201520477061U CN 204839415 U CN204839415 U CN 204839415U
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- light source
- endoscope
- protheca
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- focusing
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- 241001656951 Protheca Species 0.000 claims abstract description 41
- 230000003287 optical effect Effects 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 239000013307 optical fiber Substances 0.000 claims abstract description 15
- 229910052782 aluminium Inorganic materials 0.000 claims description 41
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 41
- 238000009434 installation Methods 0.000 claims description 24
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 24
- 230000015572 biosynthetic process Effects 0.000 claims description 22
- 239000011521 glass Substances 0.000 claims description 22
- 238000003786 synthesis reaction Methods 0.000 claims description 21
- 239000000758 substrate Substances 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 abstract description 4
- 239000011324 bead Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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- Endoscopes (AREA)
Abstract
The utility model discloses a novel medical endoscope all -in -one. It includes: host computer, endoscope, endoscope camera, endoscope optical adapter, optical fiber transmission line, external power source, pedal and remote controller, the host computer is including assembling frame, display screen, mounting panel, the cold the light source device of LED, each function circuit control panel, each circuit control panel shielding case, host computer radiator fan and the shielding net that ventilates. LED is cold, and the light source device includes leaded light sleeve, leaded light base, light cone, LED light source subassembly, radiator and cold light source radiator fan, endoscope optical adapter includes dop seat subassembly, focusing ring, camera lens, protheca and nestification, the camera lens is high pass light quantity camera lens, and the leading edge of its this high pass light quantity camera lens is equipped with the focusing jack. The utility model discloses an above technical scheme integrates a plurality of functional modules in a host computer, and assembles simple structure, and heat dispersion and jam -proof performance are good, and captured image is clear, and it is few to occupy the volume, and the outward appearance is succinct, portable.
Description
Technical field
This utility model relates to a kind of camera system of medical endoscope, is specifically related to a kind of novel medical endoscope shooting integrated system.
Background technology
Existing camera system of medical endoscope is split type combined system, its respectively by four independently main frame form, be respectively video camera, display, light source machine, recorders formation, endoscope is connected with the photographic head of video camera by optics adapter, to be connected simultaneously thus to realize endoscope illumination by optical fiber transmission line with light source machine.During use, each function host needs to combine line respectively, there is the problem that loose contact easily appears in the various and interface of circuit in it, and due to each function host be by different special manufacturer production, uniformity is poor, and existing camera system of medical endoscope has that cost is high, take up room the shortcoming large, portability is not enough.
And existing light source machine is all generally adopt battery of lens to conduct the light that LED lamp bead sends, then by connecting external fiber, light conduction is realized endoscope illumination to endoscope.But because battery of lens has multiple lens, the rays pass through lens group that LED lamp bead sends can be subject to larger weakening, causes the luminance shortage conducting to endoscope, affects observation and the diagnosis of doctor.The heat radiation structure design of existing light source machine is too simple or unreasonable simultaneously, and it causes LED lamp bead heating to can not get effectively distributing, and easily causes LED lamp bead occur light decay and affect service life.
Simultaneously, as shown in Figure 10, its structure of endoscopic optical adapter 3` of existing camera system of medical endoscope includes dop holder assembly 31, focusing ring 32, camera lens 33`, protheca 34 and nested 35, it is inner with nested 35 that described camera lens 33` is embedded in protheca 34, focusing ring 32 is by realizing the focusing of camera lens 33` with the rotatable engagement of protheca 34 and nested 35, dop holder assembly 31 is connected with the standard interface of endoscope 1, and the rear end of nested 35 is connected with the standard interface of photographic head 2.The built-in camera lens 33` of existing endoscopic optical adapter 3` is low pass light quantity camera lens, the light of coming transmitted by endoscope can be weakened by this low pass light quantity camera lens, affect the brightness that follow-up photographic head receives image, it needs subsequent digital image process also to improve brightness, but the many problems such as clear not of image noise can be caused, affect observation and the diagnosis of doctor.And, existing its structure of optics adapter 3` cannot be suitable for the embedded of high pass light quantity camera lens and focusing, its focusing ring 32 skids and the problem of instability by can easily cause focus with the focusing mode that the rotatable engagement of protheca 34 and nested 35 realizes camera lens, and its structure is not high to the tightness of camera lens, camera lens easily enters dust or water inlet is hazed, and affects picture quality.
Utility model content
The purpose of this utility model is for the problems referred to above weak point, a kind of novel medical endoscope all-in-one that can realize picture rich in detail shooting is provided, its multiple functional module is incorporated in a main frame, and splicing structure is simple, heat dispersion and anti-tampering performance good, take volume few, tailored appearance, be easy to carry.
To achieve these goals, this utility model is by the following technical solutions:
Novel medical endoscope all-in-one, it comprises: main frame, endoscope, endoscope camera head, endoscopic optical adapter, optical fiber transmission line, external power source, foot-operated and remote controller, described endoscope camera head, optical fiber transmission line, external power source and foot-operated to be connected with main frame respectively, described endoscope is connected with the other end of optical fiber transmission line, and described endoscope is connected with endoscope camera head by endoscopic optical adapter;
Described main frame comprises assembled frame, display screen, supporting plate, LED cold light source device, each functional circuit panel, each circuit control panel shielding box, main frame radiator fan and ventilation gauze screen; Described assembled frame includes display screen front panel, back shroud, epipleural, lower side panel, left plate and right plate, and described back shroud is provided with some ventilated net windows; Described display screen is arranged on display screen front panel; Described supporting plate is arranged in the assembled frame at display screen rear; Described LED cold light source device is arranged on supporting plate; Described each functional circuit panel its be arranged on supporting plate; Described each circuit control panel shielding box is arranged on supporting plate, its inner each functional circuit panel of accommodating installation respectively; Described main frame radiator fan distribution is arranged in the assembled frame between supporting plate and back shroud; Described ventilation gauze screen is arranged on the position of corresponding ventilated net window in back shroud;
Described LED cold light source device comprises guide-lighting sleeve, guide-lighting pedestal, light cone, LED light source component, radiator and cold light source radiator fan; Described guide-lighting sleeve inner is provided with guide lighting channel; Described guide-lighting pedestal is arranged on the rear portion of guide-lighting sleeve, and the inside of described guide-lighting pedestal is provided with light cone installation cavity, and this light cone installation cavity communicates with guide lighting channel; Described light cone is arranged in light cone installation cavity; Described LED light source component is arranged on the rear portion of guide-lighting pedestal, and it comprises LED installation base plate and LED light source, and described LED light source is arranged on the position of the corresponding light cone of LED installation base plate; Described radiator is arranged on the rear of guide-lighting pedestal, and contacts with LED light source component and connect; Described cold light source radiator fan is installed on a heat sink;
Described endoscopic optical adapter comprises dop holder assembly, focusing ring, camera lens, protheca and nested; Described camera lens is high pass light quantity camera lens, and the leading edge of its this high pass light quantity camera lens is provided with focusing jack; The camera lens chamber suitable with high pass light quantity lens shape is provided with in described protheca, the position of its corresponding focusing jack is provided with focusing groove, and protheca is provided with protheca support lugn in the outside, front of focusing groove, described nested corresponding protheca support lugn is provided with nested support lugn, form passage of focusing between protheca support lugn with nested support lugn, this focusing passage is built-in is equipped with slip lens screw; Described focusing ring is set in protheca support lugn and nested support lugn is outside, and focusing ring is connected by the focusing jack of slip lens screw with high pass light quantity camera lens.
Particularly, described circuit control panel shielding box comprises:
Image synthesis controls shielding aluminum box, and it is fixed on supporting plate, and described image synthesis controls a ventilated net window of the corresponding back shroud in shielding aluminum box top;
Power board shielding aluminum box, it is fixed on supporting plate;
Backlight control plate shielding aluminum box, it is fixed on supporting plate.
Further, described functional circuit panel comprises:
DVR panel, it is arranged on image synthesis and controls in shielding aluminum box;
Image procossing panel, it is arranged on image synthesis and controls in shielding aluminum box;
LCD drive plate, it is arranged on image synthesis and controls in shielding aluminum box;
Power board, it is arranged in power board shielding aluminum box;
Backlight control plate, it is arranged in backlight control plate shielding aluminum box;
Display screen constant current plate, it is arranged on supporting plate.
Concrete further, described main frame radiator fan comprises:
Image synthesis controls radiator fan, and it is arranged on the ventilated net window of back shroud correspondence image Comprehensive Control shielding aluminum box;
Interior radiator fan, it is arranged on supporting plate, and it is arranged on the position of a wherein ventilated net window of corresponding back shroud;
Vertical radiator fan, faced by it, LED cold light source device is vertically arranged on supporting plate.
As preferably, four of described display screen are provided with silica gel pressure pad between angle and supporting plate.
Concrete further, described radiator comprises:
Heat-radiating substrate, it is arranged on guide-lighting pedestal by securing member, and described heat-radiating substrate is anterior by securing member installation fixed L ED light source assembly;
Heat pipe, it is arranged on the rear portion of heat-radiating substrate;
Fin, its display arrangement is arranged on heat pipe.
Described heat-radiating substrate is copper material heat-radiating substrate; Described heat pipe is two groups of U-shaped copper material heat pipes; Described fin is aluminum radiating fin.
Described cold light source radiator fan is fixed on fin by Elastic Steel screw thread, and described fin bottom is provided with steel wire buckle installation groove; The button arm that described Elastic Steel screw thread comprises bending base and vertically integrally extended to form to both sides by bending base.
Further preferably, be provided with front seal glass between described protheca and dop holder assembly, between this front seal glass and dop holder assembly, be provided with front sealing ring; The front portion of described protheca is provided with for supporting Sealing shield ring before front seal glass.
Be provided with rear seal glass between described protheca rear portion with nested interior rear portion, between this rear seal glass with nested interior rear portion, be provided with rear sealing ring; The rear portion of described protheca is provided with the rear Sealing shield ring for supporting rear seal glass.
This utility model adopts above technical scheme, multiple functional module is incorporated in a main frame, and splicing structure is simple, heat dispersion and anti-tampering performance good, take volume few, tailored appearance, be easy to carry, endoscope optics adapter is improved simultaneously, realizes high pass light quantity, and it is precise and stable to focus, improve definition and the stability of endoscope's photographed images.
Accompanying drawing explanation
Fig. 1 is novel medical endoscope all-in-one overall structure axonometric chart described in the utility model.
Fig. 2 is main frame perspective view described in the utility model.
Fig. 3 is main frame structure schematic diagram described in the utility model.
Fig. 4 is main frame right view described in the utility model.
Fig. 5 is main frame right view described in the utility model.
Fig. 6 is stereochemical structure exploded view described in the utility model.
Fig. 7 is LED cold light source device perspective view described in the utility model.
Fig. 8 is the structure sectional view of LED cold light source device described in the utility model.
Fig. 9 is the STRUCTURE DECOMPOSITION figure of LED cold light source device described in the utility model.
Figure 10 is the structure sectional view of existing conventional endoscope optics adapter.
Figure 11 is the structure sectional view of endoscopic optical adapter described in the utility model.
Figure 12 is the STRUCTURE DECOMPOSITION figure of Figure 11.
Figure 13 is the stereochemical structure exploded view of endoscopic optical adapter described in the utility model.
Below by way of the drawings and specific embodiments, this utility model is further described:
Detailed description of the invention
As shown in Figure 1, medical endoscope all-in-one described in the utility model includes main frame 1, endoscope 2, endoscopic optical adapter 3, endoscope camera head 4, optical fiber transmission line 5, external power source 6, rides 7 and remote controller 8.Described endoscope camera head 4, optical fiber transmission line 5, external power source 6 and foot-operated 7 are connected with main frame 1 respectively, and described endoscope 2 is connected with the other end of optical fiber transmission line 5, and described endoscope 2 is connected with endoscope camera head 4 by endoscopic optical adapter 3.
As shown in Fig. 2 to 6, described main frame 1, comprising: assembled frame 11, display screen 12, supporting plate 13, LED cold light source device 14, each functional circuit panel, each circuit control panel shielding box, radiator fan and ventilation gauze screen 18.
Described assembled frame 11 includes display screen front panel 111, back shroud 112, epipleural 113, lower side panel 114, left plate 115 and right plate 116.Described back shroud 112 is provided with some ventilated net windows 1121, and back shroud 112 back side be provided with remote controller buckle 1122 and support flap 1123.Particularly, described ventilated net window 1121 totally four, for dispelling the heat to main frame 1 inside, described remote controller buckles 1122 for placing idle remote controller 8, the angle rear support location that described support flap 1123 is tilting certain for main frame 1.Described right plate 116 is provided with pedal joint 1161, power connection 1162 and on and off switch 1163; Described left plate 115 is provided with LED cold light source joint 1151, endoscope adapter 1152, brightness regulation knob 1153, display screen functions button 1154, HDMI 1155 and network interface 1156.Described pedal joint 1161 is connected with pedal 7, and described power connection 1162 is connected with external power source 6, and described LED cold light source joint 1151 is connected with optical fiber transmission line 5, and described endoscope adapter 1152 is connected with endoscope camera head 3.
Described display screen 12 is arranged on display screen front panel 111, is provided with silica gel pressure pad 19 between four angles of described display screen 12 and supporting plate 13.
Described supporting plate 13 is arranged in the assembled frame 11 at display screen 12 rear, and it is for supporting and install each function parts of main frame 1 inside.Further, the some support columns 131 for connecting supporting rear cover plate 112 are provided with in the middle part of described supporting plate 13.
As shown in Fig. 6 to 9, described LED cold light source device 14 is arranged on supporting plate 13, and it is connected with optical fiber transmission line 5 by LED cold light source joint 1151, and optical fiber transmission line 5 other end is connected with endoscope 2, thus realizes the illumination of endoscope 2.Particularly, described LED cold light source device 14 structure comprises: guide-lighting sleeve 141, guide-lighting pedestal 142, light cone 143, LED light source component 144, radiator 145 and cold light source radiator fan 146.Described guide-lighting sleeve 141 inside is provided with guide lighting channel 1411, and its front portion can connect LED cold light source joint 1151 and be connected with optical fiber transmission line 5.Further, described guide-lighting sleeve 141 for guide-lighting pedestal 142 described in the guide-lighting sleeve of aluminium be the guide-lighting pedestal of aluminium, it is arranged on the rear portion of guide-lighting sleeve 141, is specially, and guide-lighting sleeve 141 and guide-lighting pedestal 142 are threaded connection; Further, the inside of described guide-lighting pedestal 142 is provided with light cone installation cavity, and this light cone installation cavity communicates with guide lighting channel 1411.Described light cone 143 is arranged in light cone installation cavity, and light cone 143 is (existing traditional LED cold light source all adopts battery of lens as light conduction medium) compared with conventional lenses group, effectively reduces the quantity of eyeglass, improves the efficiency of transmission of light.Described LED light source component 144 is arranged on the rear portion of guide-lighting pedestal 142, and it comprises LED installation base plate 1441 and LED light source 1442, and described LED light source 1442 is arranged on the position of the corresponding light cone 143 of LED installation base plate 1441.Described radiator 145 is arranged on the rear of guide-lighting pedestal 142, and contacts with LED light source component 144 and connect.Particularly, described radiator 145 comprises: heat-radiating substrate 1451, heat pipe 1452 and fin 1453.Described heat-radiating substrate 1451 is arranged on guide-lighting pedestal 142 by securing member, and fixed L ED light source assembly 144 is installed by securing member in described heat-radiating substrate 1451 front portion; Described heat pipe 1452 is arranged on the rear portion of heat-radiating substrate 1451; Described fin 1453 displays arrangement and is arranged on heat pipe 1452.As preferably, described heat-radiating substrate 1451 is copper material heat-radiating substrate; Described heat pipe 1452 is two groups of U-shaped copper material heat pipes; Described fin 1453 is aluminum radiating fin.Further, cold light source radiator fan 146 is arranged on radiator 145.Particularly, described radiator fan 146 is fixed on fin 1453 by Elastic Steel screw thread 147, and described fin bottom is provided with steel wire buckle 147 installs groove 14531; The button arm 1472 that described Elastic Steel screw thread 147 comprises bending base 1471 and vertically integrally extended to form to both sides by bending base 1471.The light that LED light source 1442 sends directly is conducted by light cone 143, now, the light collection dispersed is become low-angle light beam by light cone 143, this light beam close to directional light, and only has single light cone 143 to regulate, and saves multiple lenses of existing conventional lenses group, thus relative to conventional lenses group, light after its adjustment is brighter, and the efficiency of light transmission is higher, can improve observation brightness of image and the definition of doctor.In addition, this utility model adopts the radiator 145 of brand-new design in conjunction with cold light source radiator fan 146, its radiating effect is very outstanding, the heat that LED light source 1442 sends conducts to heat-radiating substrate 1451 by LED installation base plate 1441, then heat-radiating substrate 1451 is sent to fin 1453 by heat pipe 1452 heat, then the heat sent by cold light source radiator fan 146 fin is taken away, thus realize good heat radiation, simultaneously, described guide-lighting sleeve 141 and guide-lighting pedestal 142 are also adopt metal material, as aluminum material, guide-lighting sleeve 141 contacts with guide-lighting pedestal 142, guide-lighting pedestal 142 contacts with heat-radiating substrate 1451, thus guide-lighting sleeve 141 is also to take away partial heat with guide-lighting pedestal 142, thus improve radiating effect further, improve the service life of LED light source.
Described each circuit control panel shielding box, is arranged on supporting plate 13, its inner each functional circuit panel of accommodating installation respectively.Particularly, described circuit control panel shielding box comprises: image synthesis controls shielding aluminum box 161, power board shielding aluminum box 162 and backlight control plate shielding aluminum box 163.Described image synthesis controls shielding aluminum box 161 and is fixed on supporting plate 13, and described image synthesis controls a ventilated net window 1121 of the corresponding back shroud 112 in shielding aluminum box 161 top; Described power board shielding aluminum box 162 is fixed on supporting plate; Described backlight control plate shielding aluminum box 163 is fixed on supporting plate 13.Described each circuit control panel shielding box effectively prevents external circuit and signal disturbing, improves image displaying quality and stability.
Described each functional circuit panel is arranged on supporting plate 13; Particularly, described functional circuit panel comprises: DVR panel, image procossing panel, LCD drive plate, power board 151, backlight control plate 152 and display screen constant current plate 153.Described DVR panel is arranged on image synthesis and controls in shielding aluminum box 161, and the image obtained for endoscope carries out recording a video, storing and playback controls; Described image procossing panel is arranged on image synthesis and controls in shielding aluminum box 161, for carrying out enhancement process to image, improving dynamic range, image border enhancing, solidification white balance etc. as super sharpening; Described LCD drive plate is arranged on image synthesis and controls in shielding aluminum box 161, and it is for controlling the display driver of display screen; Described power board 151 is arranged in power board shielding aluminum box 162, and it controls for realizing power supply and distribute; Described backlight control plate 152 is arranged in backlight control plate shielding aluminum box 163, and it is for the backlight control to display screen; Described display screen constant current plate 153 is arranged on supporting plate 13.
Described main frame radiator fan distribution is arranged in the assembled frame 11 between supporting plate 13 and back shroud 112 (not comprising the cold light source radiator fan 146 that LED cold light source device 14 carries).Particularly, described radiator fan comprises: image synthesis controls radiator fan 171, interior radiator fan 172 and vertical radiator fan 173.Described image synthesis controls radiator fan 171 and is arranged on the ventilated net window 1121 of back shroud 112 correspondence image Comprehensive Control shielding aluminum box, be specifically designed to and blow for image synthesis control shielding aluminum box 161, dispel the heat for its inside function circuit control panel, prevent it from spending heat affecting service life.Described interior radiator fan 172 is arranged on supporting plate 13, and it is arranged on the position of a wherein ventilated net window 1121 of corresponding back shroud 112, interior radiator fan 172, toward blowing in main frame 1, plays the effect reducing supporting plate 13, display screen 12 and main frame 1 internal temperature.Faced by described vertical radiator fan 173, LED cold light source device 14 is vertically arranged on supporting plate 13, and its radiator 145 facing to LED cold light source device 14 blows, and improves the radiating effect of radiator 145 further.
Described ventilation gauze screen 18 has four, and it is arranged on the position of corresponding ventilated net window 1121 in back shroud 112.Be specially, described ventilation gauze screen 18 is aluminium ventilation gauze screen, can take into account the dual function of EMI shielding and good ventilation.
Further, in order to improve the picture quality of wosap tv system, improve logical light quantity and the focusing stability of endoscopic optical adapter, this utility model carries out structural improvement to traditional endoscopic optical adapter.As shown in Figure 11 to 13, endoscopic optical adapter 3 described in the utility model, comprise dop holder assembly 31, focusing ring 32, camera lens, protheca 34, nested 35, slip lens screw 36, front seal glass 37 and rear seal glass 38, concrete structure is as follows:
Described camera lens is high pass light quantity camera lens 33, and the leading edge of its this high pass light quantity camera lens 33 is provided with focusing jack 331, and described high pass light quantity camera lens 33 is existing industrial high pass light quantity camera lens, and it specifically can adopt Japanese CBCComputarFALENS industrial lens HF series.
Described protheca 34 is connected with dop holder assembly 31, is provided with the camera lens chamber 343 suitable with high pass light quantity camera lens 33 shape in this protheca 34.Further, the position of protheca 34 correspondence focusing jack 331 is provided with focusing groove 342, and it is provided with protheca support lugn 341 in the outside, front of focusing groove 342.Described nested 35 are set in protheca 34 outside, and its corresponding protheca support lugn 341 is provided with nested support lugn 351, forms passage 30 of focusing between protheca support lugn 341 with nested support lugn 351, and this focusing passage is built-in is equipped with slip lens screw 36; Described focusing ring 32 is set in protheca support lugn 341 and nested support lugn 351 is outside, and focusing ring 32 is connected by the focusing jack 331 of slip lens screw 36 with high pass light quantity camera lens 33.This utility model adopts focusing ring 32 directly to realize by slip lens screw 36 pairs of high pass light quantity camera lenses locking of focusing, and focusing precisely flexibly, prevents existing traditional focusing mode from easily skidding and instability.
Further, in order to the embedded sealing realizing high pass light quantity camera lens 33 is installed, this utility model by the following technical solutions:
Described focusing ring 32 is provided with between protheca support lugn 341 and nested support lugn 351 sealing ring 391 that focuses.
Be provided with front seal glass 37 between described protheca and dop holder assembly, and be provided with front sealing ring 392 between this front seal glass 37 and dop holder assembly 31; The front portion of described protheca 34 is provided with for supporting Sealing shield ring 344 before front seal glass 27.
Described protheca 34 rear portion is provided with rear seal glass 38 with between rear portion in nested 35, and is provided with rear sealing ring 393 between this rear seal glass 38 with rear portion in nested 35; The rear portion of described protheca 34 is provided with the rear Sealing shield ring 345 for supporting rear seal glass.
This utility model is by passing through structural improvement, increase focusing ring sealing ring 391, front seal glass 37, front sealing ring 392, rear seal glass 38 and rear sealing ring 393, realize optics adapter to install the embedded sealing of high pass light quantity camera lens 33, effectively prevent camera lens from entering dust or water inlet is hazed.
Endoscopic optical adapter 3 in use, first be connected with the standard interface of endoscope 2 by dop holder assembly 31, then be connected with the standard interface of endoscope camera head 4 by the rear end of nested 35, after having connected, focusing focusing is carried out, to realize image transmitting clearly by the 32 pairs of high pass light quantity camera lenses 33 that focus.By structure-improved, achieve the embedded installation of high pass light quantity camera lens and flexible accurate focusing, improve the logical light quantity of optical imagery, improve medical endoscopes optical imagery brightness and quality, effectively help doctor to carry out observing and diagnosing.
This utility model adopts above technical scheme, and multiple functional module is incorporated in a main frame, and splicing structure is simple, heat dispersion and anti-tampering performance good, take volume few, tailored appearance, be easy to carry.Also light source is improved simultaneously, increase endoscope illumination brightness, to promote photographed images quality, further, this utility model also endoscope optics adapter is improved, and realizes high pass light quantity, and it is precise and stable to focus, improve definition and the stability of endoscope's photographed images.
Claims (10)
1. novel medical endoscope all-in-one, it is characterized in that comprising: main frame, endoscope, endoscope camera head, endoscopic optical adapter, optical fiber transmission line, external power source, foot-operated and remote controller, described endoscope camera head, optical fiber transmission line, external power source and foot-operated to be connected with main frame respectively, described endoscope is connected with the other end of optical fiber transmission line, and described endoscope is connected with endoscope camera head by endoscopic optical adapter;
Described main frame comprises assembled frame, display screen, supporting plate, LED cold light source device, each functional circuit panel, each circuit control panel shielding box, main frame radiator fan and ventilation gauze screen; Described assembled frame includes display screen front panel, back shroud, epipleural, lower side panel, left plate and right plate, and described back shroud is provided with some ventilated net windows; Described display screen is arranged on display screen front panel; Described supporting plate is arranged in the assembled frame at display screen rear; Described LED cold light source device is arranged on supporting plate; Described each functional circuit panel its be arranged on supporting plate; Described each circuit control panel shielding box is arranged on supporting plate, its inner each functional circuit panel of accommodating installation respectively; Described main frame radiator fan distribution is arranged in the assembled frame between supporting plate and back shroud; Described ventilation gauze screen is arranged on the position of corresponding ventilated net window in back shroud;
Described LED cold light source device comprises guide-lighting sleeve, guide-lighting pedestal, light cone, LED light source component, radiator and cold light source radiator fan; Described guide-lighting sleeve inner is provided with guide lighting channel; Described guide-lighting pedestal is arranged on the rear portion of guide-lighting sleeve, and the inside of described guide-lighting pedestal is provided with light cone installation cavity, and this light cone installation cavity communicates with guide lighting channel; Described light cone is arranged in light cone installation cavity; Described LED light source component is arranged on the rear portion of guide-lighting pedestal, and it comprises LED installation base plate and LED light source, and described LED light source is arranged on the position of the corresponding light cone of LED installation base plate; Described radiator is arranged on the rear of guide-lighting pedestal, and contacts with LED light source component and connect; Described cold light source radiator fan is installed on a heat sink;
Described endoscopic optical adapter comprises dop holder assembly, focusing ring, camera lens, protheca and nested; Described camera lens is high pass light quantity camera lens, and the leading edge of its this high pass light quantity camera lens is provided with focusing jack; The camera lens chamber suitable with high pass light quantity lens shape is provided with in described protheca, the position of its corresponding focusing jack is provided with focusing groove, and protheca is provided with protheca support lugn in the outside, front of focusing groove, described nested corresponding protheca support lugn is provided with nested support lugn, form passage of focusing between protheca support lugn with nested support lugn, this focusing passage is built-in is equipped with slip lens screw; Described focusing ring is set in protheca support lugn and nested support lugn is outside, and focusing ring is connected by the focusing jack of slip lens screw with high pass light quantity camera lens.
2. novel medical endoscope all-in-one according to claim 1, is characterized in that: described circuit control panel shielding box comprises:
Image synthesis controls shielding aluminum box, and it is fixed on supporting plate, and described image synthesis controls a ventilated net window of the corresponding back shroud in shielding aluminum box top;
Power board shielding aluminum box, it is fixed on supporting plate;
Backlight control plate shielding aluminum box, it is fixed on supporting plate.
3. novel medical endoscope all-in-one according to claim 2, is characterized in that: described functional circuit panel comprises:
DVR panel, it is arranged on image synthesis and controls in shielding aluminum box;
Image procossing panel, it is arranged on image synthesis and controls in shielding aluminum box;
LCD drive plate, it is arranged on image synthesis and controls in shielding aluminum box;
Power board, it is arranged in power board shielding aluminum box;
Backlight control plate, it is arranged in backlight control plate shielding aluminum box;
Display screen constant current plate, it is arranged on supporting plate.
4. novel medical endoscope all-in-one according to claim 2, is characterized in that: described main frame radiator fan comprises:
Image synthesis controls radiator fan, and it is arranged on the ventilated net window of back shroud correspondence image Comprehensive Control shielding aluminum box;
Interior radiator fan, it is arranged on supporting plate, and it is arranged on the position of a wherein ventilated net window of corresponding back shroud;
Vertical radiator fan, faced by it, LED cold light source device is vertically arranged on supporting plate.
5. novel medical endoscope all-in-one according to claim 1, is characterized in that: four of described display screen are provided with silica gel pressure pad between angle and supporting plate.
6. novel medical endoscope all-in-one according to claim 1, is characterized in that: described radiator comprises:
Heat-radiating substrate, it is arranged on guide-lighting pedestal by securing member, and described heat-radiating substrate is anterior by securing member installation fixed L ED light source assembly;
Heat pipe, it is arranged on the rear portion of heat-radiating substrate;
Fin, its display arrangement is arranged on heat pipe.
7. novel medical endoscope all-in-one according to claim 6, is characterized in that: described heat-radiating substrate is copper material heat-radiating substrate; Described heat pipe is two groups of U-shaped copper material heat pipes; Described fin is aluminum radiating fin.
8. novel medical endoscope all-in-one according to claim 6, is characterized in that: described cold light source radiator fan is fixed on fin by Elastic Steel screw thread, and described fin bottom is provided with steel wire buckle installation groove; The button arm that described Elastic Steel screw thread comprises bending base and vertically integrally extended to form to both sides by bending base.
9. novel medical endoscope all-in-one according to claim 1, is characterized in that: be provided with front seal glass between described protheca and dop holder assembly, is provided with front sealing ring between this front seal glass and dop holder assembly; The front portion of described protheca is provided with for supporting Sealing shield ring before front seal glass.
10. novel medical endoscope all-in-one according to claim 1, is characterized in that: be provided with rear seal glass between described protheca rear portion with nested interior rear portion, is provided with rear sealing ring between this rear seal glass with nested interior rear portion; The rear portion of described protheca is provided with the rear Sealing shield ring for supporting rear seal glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520477061.7U CN204839415U (en) | 2015-06-30 | 2015-06-30 | Novel medical endoscope all -in -one |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520477061.7U CN204839415U (en) | 2015-06-30 | 2015-06-30 | Novel medical endoscope all -in -one |
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| Publication Number | Publication Date |
|---|---|
| CN204839415U true CN204839415U (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520477061.7U Withdrawn - After Issue CN204839415U (en) | 2015-06-30 | 2015-06-30 | Novel medical endoscope all -in -one |
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| Country | Link |
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| CN (1) | CN204839415U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905758A (en) * | 2015-06-30 | 2015-09-16 | 广东实联医疗器械有限公司 | Novel medical endoscope integrated machine |
| CN111511264A (en) * | 2017-10-30 | 2020-08-07 | 270医疗器械公司 | Medical imaging device with foldable electronic circuit board |
-
2015
- 2015-06-30 CN CN201520477061.7U patent/CN204839415U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905758A (en) * | 2015-06-30 | 2015-09-16 | 广东实联医疗器械有限公司 | Novel medical endoscope integrated machine |
| CN104905758B (en) * | 2015-06-30 | 2016-06-08 | 广东实联医疗器械有限公司 | Novel medical endoscope all-in-one |
| CN111511264A (en) * | 2017-10-30 | 2020-08-07 | 270医疗器械公司 | Medical imaging device with foldable electronic circuit board |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20151209 Effective date of abandoning: 20160608 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |