Endoscope image processor adapter

Abstract

When the endoscope image processor adapter provided by the utility model is used, the rear shell, the light guide insertion column and the rear part of the image transmission plate are respectively inserted into the image insertion port, the light guide insertion hole and the image insertion slot of the image processor, and the rear shell is tightly matched with the image insertion port; a light guide insertion column and an image insertion column of a light guide plug of an endoscope are inserted into the first sleeve and the second sleeve respectively, so that the image insertion column is connected with the light guide plug connector, meanwhile, the clamping block is clamped into the first clamping groove and the second clamping groove, and the shifting part is shifted to enable the third clamping groove to clamp the clamping block; light emitted by an illumination light source in the image processor is transmitted to the light guide part of the endoscope through the light guide rod and the light guide insertion column; the image acquisition module of the endoscope acquires image signals and transmits the image signals to the image processing module in the image processor through the light guide plug connector, the adjustable resistor connecting plate and the image transmission plate. According to the utility model, the light guide plug of the endoscope and the image interface of the image processor can be connected so as to realize light source and image transmission.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical endoscope technical field, especially medical endoscope adapter technical field, specifically refers to an endoscope image processor adapter. BACKGROUND

[0002] Medical endoscope, through the natural orifice of human body, or through the operation of small incision into the human body, so that can be in the corresponding body cavity inspection, treatment.

[0003] Endoscope needs to cooperate with image processor to use, endoscope has light guide part and image acquisition module, image processor has illumination light source and image processing module, endoscope and image processor are connected, so that the light of illumination light source is transmitted to the light guide part of endoscope, then realizes illumination through light guide part, image acquisition module gathers image signal, and image signal is transmitted to image processing module. When using, the endoscope is guided into the organ to be checked, and the change of the relevant part can be directly observed. The quality of the image directly affects the use effect of the endoscope, and also marks the development level of the endoscope technology.

[0004] However, the light guide plug of endoscope and the image plug interface of image processor often do not match in shape, cannot be directly plugged, for example, there is such a light guide plug of endoscope and image plug interface of image processor, wherein the image plug interface of image processor is a rectangular groove, the rectangular groove is horizontally arranged and arranged along the left and right directions, the slot is arranged forward, and the groove bottom of the rectangular groove is arranged with a circular light guide plug hole and a long and narrow image slot arranged along the left and right directions, and the plug main body of the light guide plug of endoscope is oblong, the cross section is oval, the rear side of the plug main body is arranged with a cylindrical light guide plug column and an image plug column arranged along the left and right directions, the light guide plug column is arranged with a light cone, the outer side of the image plug column is arranged with a clamping block, the plug main body of the light guide plug of endoscope cannot be directly inserted into the image plug interface of image processor, the light guide plug column of the light guide plug of endoscope cannot be directly inserted into the light guide plug hole of image processor, and the image plug column of the light guide plug of endoscope cannot be directly inserted into the image slot of image processor.

[0005] Therefore, it is necessary to provide an endoscope image processor adapter, which can connect the light guide plug of endoscope and the image plug interface of image processor to realize light source and image transmission. UTILITY MODEL CONTENTS

[0006] In order to overcome the defects in the prior art, one purpose of the utility model is to provide an endoscope image processor adapter, which can connect the light guide plug of endoscope and the image plug interface of image processor to realize light source and image transmission, and is suitable for large-scale popularization and application.

[0007] The utility model discloses another purpose lies in providing a kind of endoscope image processor adapter, it is ingenious in design, structure is simple, it is simple to manufacture, manufacturing cost is low, is suitable for large-scale popularization and application.

[0008] To achieve the above object, the utility model provides a kind of endoscope image processor adapter, it is characterized in that, including shell body, light guide stick, image transmission board, light guide plug fixing part, locking part, fixed sleeve, light guide plug connector and adjustable resistance connecting plate, wherein:

[0009] The shell body includes front shell body, rear shell body, front end cover, rear end cover and light guide plug-in column, the front shell body is cylindrical and is horizontally arranged and is arranged along front-back direction, the rear shell body is cuboid and is horizontally arranged and is arranged along left-right direction, the rear shell body is located after the front shell body and is connected the front shell body, the front side of the front shell body and the back side of the rear shell body are provided with front opening and rear opening respectively along the front-back direction, the rear end cover is vertically arranged and is arranged along the left-right direction and covers the rear opening, the light guide plug-in column is arranged along the front-back direction and is located after the rear end cover and is connected the rear end cover, the light guide stick is arranged along the front-back direction and is respectively inserted in the rear shell body, the rear end cover and the light guide plug-in column along the front-back direction, the image transmission board is horizontally arranged and is arranged along the left-right direction, the front part of the image transmission board is arranged in the rear shell body, the rear part of the image transmission board is arranged along the front-back direction and is protruded from the rear end cover and is located below the light guide plug-in column, the rear shell body, the light guide plug-in column and the rear part of the image transmission board are respectively used for being inserted in the image plug-in interface of the image processor of endoscope, light guide jack and image slot, and the rear shell body is used for being tightly matched with the image plug-in interface;

[0010] The front end cover is vertically arranged and is arranged along the left-right direction and covers the front opening, the front end cover is provided with first jack and second jack respectively along the front-back direction, the first jack and the second jack are sequentially arranged up and down, the light guide plug fixing part includes fixed plate, first sleeve and second sleeve, the fixed plate is vertically arranged and is arranged along the left-right direction, the first sleeve and the second sleeve are both arranged along the front-back direction and are arranged up and down and spaced apart, the fixed plate is sleeved on the front end of the first sleeve and the front end of the second sleeve respectively and is fixed in the front side of the front end cover, the front end of the first sleeve and the second sleeve and the middle part of the second sleeve are respectively inserted in the first jack and the second jack along the front-back direction, the rear end of the second sleeve is protruded from the second jack, the first sleeve is located before the light guide stick, and the first sleeve and the second sleeve are respectively used for inserting the light guide plug-in column and image plug-in column of the light guide plug of endoscope in them;

[0011] The locking member comprises a third sleeve, a lever shaft and a lever, the third sleeve is arranged along the front-rear direction and is located behind the fixed plate, the third sleeve is sleeved on the front end of the second sleeve and is rotatably arranged relative to the front end of the second sleeve around the front-rear direction, the front end of the second sleeve and the front end of the third sleeve are respectively provided with a first clamping groove and a second clamping groove along the front-rear direction, the second clamping groove is located outside the first clamping groove, the first clamping groove and the second clamping groove are both used for clamping the clamping block therein, the outer peripheral edge of the fixed plate is provided with a notch along the radial direction of the second sleeve, the notch is communicated with the first clamping groove and is located in front of the second clamping groove, the third sleeve is provided with a third clamping groove along the circumferential direction of the third sleeve, one end of the third clamping groove is communicated with the rear part of the second clamping groove, the third clamping groove is used for locking the clamping block, the lever shaft is arranged along the radial direction of the third sleeve and penetrates the front end cover and the front shell along the radial direction of the third sleeve and is rotatably arranged relative to the front end cover and the front shell around the axis of the third sleeve, the lever is located outside the front shell, the lever shaft is located between the third sleeve and the lever and connects the third sleeve and the lever respectively.

[0012] The fixed sleeve is arranged along the front-rear direction and is sleeved on the rear end of the second sleeve, the light guide plug connector is located behind the fixed sleeve and is connected with the fixed sleeve and faces the second sleeve, the light guide plug connector is used for connecting the image plug column, the adjustable resistance connecting plate is arranged in the front shell, and the light guide plug connector is circuit-connected with the image transmission plate through the adjustable resistance connecting plate.

[0013] Preferably, the number of the first clamping grooves is multiple, multiple first clamping grooves are arranged at intervals along the circumferential direction of the second sleeve, the number of the second clamping grooves, the number of the notches and the number of the third clamping grooves are the same as the number of the first clamping grooves, and the second clamping grooves, the notches, the third clamping grooves and the first clamping grooves are arranged one by one.

[0014] More preferably, the number of the first clamping grooves is two, and the two first clamping grooves are arranged symmetrically left and right.

[0015] Preferably, the light guide rods are respectively bonded in the rear shell, the rear end cover and the light guide plug column along the front-rear direction.

[0016] Preferably, the light guide plug column and the rear end cover are integrally formed.

[0017] Preferably, the front side of the front end cover is provided with a groove, the first and second jacks are arranged in the groove bottom, and the fixing plate is embedded in the groove.

[0018] Preferably, the rear side of the front end cover is provided with a first assembly groove, the first assembly groove is communicated with the second jack, the front side of the front shell is provided with a second assembly groove, the second assembly groove is communicated with the front opening and located outside the first assembly groove, the rotating part is located outside the second assembly groove, and the rotating rod shaft is arranged in the first and second assembly grooves along the radial direction of the third sleeve and rotatable relative to the front end cover and the front shell around the axis of the third sleeve.

[0019] Preferably, the endoscope image processor adapter further comprises an elastic member, the elastic member is sleeved on the middle part of the second sleeve and located between the third sleeve and the fixing sleeve and abuts against the third sleeve and the fixing sleeve respectively.

[0020] More preferably, the elastic member is a wave spring.

[0021] Preferably, the endoscope image processor adapter further comprises an adapter patch, the outer side of the front shell is provided with an adjusting hole, the adjusting hole is aligned with the adjustable resistance connecting plate, and the adapter patch is embedded in the outer side of the front shell to cover the adjusting hole.

[0022] The endoscope image processor adapter has the following beneficial effects:

[0023] 1、the utility model discloses an endoscope image processor adapter uses, the rear shell of the utility model, light guide plug -in column and the rear part of image transmission board are inserted into the image interface of image processor, light guide jack and image slot respectively, the rear shell is tightly fitted with image interface, and the light guide plug -in column of endoscope's light guide plug is inserted into the first sleeve and second sleeve respectively, so that image plug -in column is connected with light guide plug connector, in this process, the card block is inserted into the first card slot and the second card slot through the gap, and the lever shaft is rotated relative to the front end cover and front shell around the axis of third sleeve by driving the dialing part, drives third sleeve rotation, so that the third card slot is set and holds the card block, and the card block is locked through the third card slot, the light of the illumination light source in the image processor is transmitted to the light cone in the light guide plug -in column of light guide plug through the light rod, and then is transmitted to the light guide part of endoscope through the light cone, and the illumination is realized through the light guide part, the image is collected through the image acquisition module of endoscope, and the image signal is transmitted to the light guide plug connector through the image plug -in column, is transmitted to the image transmission board after adjusting through the adjustable resistance connecting plate, and finally is transmitted to the image processing module in the image processor through the image slot, therefore, it can connect the light guide plug of endoscope and the image interface of image processor to realize the light source and image transmission, and is suitable for large -scale popularization and application.

[0024] 2、the utility model discloses an endoscope image processor adapter uses, the rear shell of the utility model, light guide plug -in column and the rear part of image transmission board are inserted into the image interface of image processor, light guide jack and image slot respectively, the rear shell is tightly fitted with image interface, and the light guide plug -in column of endoscope's light guide plug is inserted into the first sleeve and second sleeve respectively, so that image plug -in column is connected with light guide plug connector, in this process, the card block is inserted into the first card slot and the second card slot through the gap, and the lever shaft is rotated relative to the front end cover and front shell around the axis of third sleeve by driving the dialing part, drives third sleeve rotation, so that the third card slot is set and holds the card block, and the card block is locked through the third card slot, the light of the illumination light source in the image processor is transmitted to the light cone in the light guide plug -in column of light guide plug through the light rod, and then is transmitted to the light guide part of endoscope through the light cone, and the illumination is realized through the light guide part, the image is collected through the image acquisition module of endoscope, and the image signal is transmitted to the light guide plug connector through the image plug -in column, is transmitted to the image transmission board after adjusting through the adjustable resistance connecting plate, and finally is transmitted to the image processing module in the image processor through the image slot, therefore, it can connect the light guide plug of endoscope and the image interface of image processor to realize the light source and image transmission, and is suitable for large -scale popularization and application.

[0025] These and other objects, features and advantages of the utility model will be fully understood from the following detailed description and drawings, and can be realized by the means, devices and their combinations specially pointed out in the utility model content. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a perspective view of a specific embodiment of the endoscope image processor adapter of the utility model.

[0027] Figure 2 is Figure 1 is a perspective exploded view of the specific embodiment.

[0028] Figure 3 is Figure 1 is a left view sectional view of the specific embodiment.

[0029] Figure 4 is a perspective view of connecting the endoscope image processor adapter of the utility model with the image processor image plug interface.

[0030] Figure 5 is a perspective view of connecting the endoscope image processor adapter of the utility model with the endoscope light guide plug.

[0031] (Symbol description)

[0032] 1 outer shell, 2 light guide rod, 3 image transmission plate, 4 light guide plug fixing part, 5 locking part, 6 fixed sleeve, 7 light guide plug connector, 8 adjustable resistance connecting plate, 9 front shell, 10 rear shell, 11 front end cover, 12 rear end cover, 13 light guide plug connecting column, 14 front opening, 15 rear opening, 16 first jack, 17 second jack, 18 fixed plate, 19 first sleeve, 20 second sleeve, 21 third sleeve, 22 lever shaft, 23 lever rotating part, 24 first clamping groove, 25 second clamping groove, 26 third clamping groove, 27 groove, 28 first assembly groove, 29 second assembly groove, 30 elastic part, 31 adapter patch, 32 adjusting hole, 33 notch, 34 image plug interface, 35 light guide plug, 36 light guide plug column, 37 image plug column, 38 clamping block. DETAILED DESCRIPTION

[0033] In order to make the technical content of the utility model more clearly understood, the following examples are described in detail.

[0034] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0035] Please refer to Figures 1-3As shown in the utility model, in a specific embodiment of the utility model, the endoscope image processor adapter of the utility model includes an outer shell 1, a light guide rod 2, an image transmission plate 3, a light guide plug fixing part 4, a locking part 5, a fixed sleeve 6, a light guide plug connector 7 and an adjustable resistance connecting plate 8, wherein:

[0036] The outer shell 1 includes a front shell 9, a rear shell 10, a front end cover 11, a rear end cover 12 and a light guide plug-in column 13, the front shell 9 is a cylinder and is horizontally arranged and is arranged along the front and back directions, the rear shell 10 is a cuboid and is horizontally arranged and is arranged along the left and right directions, the rear shell 10 is located behind the front shell 9 and is connected with the front shell 9, the front side of the front shell 9 and the back side of the rear shell 10 are respectively provided with a front opening 14 and a rear opening 15 along the front and back directions, the rear end cover 12 is vertically arranged and is arranged along the left and right directions and covers the rear opening 15, the light guide plug-in column 13 is arranged along the front and back directions and is located behind the rear end cover 12 and is connected with the rear end cover 12, the light guide rod 2 is arranged along the front and back directions and is respectively plugged in the rear shell 10, the rear end cover 12 and the light guide plug-in column 13 along the front and back directions, the image transmission plate 3 is horizontally arranged and is arranged along the left and right directions, the front part of the image transmission plate 3 is arranged in the rear shell 10, the rear part of the image transmission plate 3 is arranged along the front and back directions and protrudes from the rear end cover 12 and is located below the light guide plug-in column 13, the rear shell 10, the light guide plug-in column 13 and the rear part of the image transmission plate 3 are respectively used for being plugged in an image plug-in interface 34 (see Figure 4 ), a light guide plug hole and an image slot of an image processor, and the rear shell 10 is used for being tightly matched with the image plug-in interface 34;

[0037] The front end cover 11 is vertically arranged and arranged along the left-right direction and covers the front opening 14, the first insertion hole 16 and the second insertion hole 17 are arranged along the front-rear direction on the front end cover 11 respectively, the first insertion hole 16 and the second insertion hole 17 are arranged in sequence from top to bottom, the light guide plug fixing part 4 comprises a fixing plate 18, a first sleeve 19 and a second sleeve 20, the fixing plate 18 is vertically arranged and arranged along the left-right direction, the first sleeve 19 and the second sleeve 20 are arranged along the front-rear direction and arranged in sequence from top to bottom, the fixing plate 18 is sleeved on the front end of the first sleeve 19 and the front end of the second sleeve 20 respectively and fixed in the front side of the front end cover 11, the front end of the first sleeve 19 and the second sleeve 20 and the middle part of the second sleeve 20 are inserted into the first insertion hole 16 and the second insertion hole 17 along the front-rear direction respectively, the rear end of the second sleeve 20 protrudes from the second insertion hole 17 rearward, the first sleeve 19 is located in front of the light guide rod 2, the first sleeve 19 and the second sleeve 20 are respectively used for inserting the light guide plug 35 of the endoscope and the image plug 37 (see Figure 5 );

[0038] The locking part 5 comprises a third sleeve 21, a lever shaft 22 and a rotating part 23, the third sleeve 21 is arranged along the front-rear direction and located behind the fixing plate 18, the third sleeve 21 is sleeved on the front end of the second sleeve 20 and arranged rotatably relative to the front end of the second sleeve 20 along the front-rear direction, the front end of the second sleeve 20 and the front end of the third sleeve 21 are respectively provided with a first clamping groove 24 and a second clamping groove 25 along the front-rear direction, the second clamping groove 25 is located outside the first clamping groove 24, the first clamping groove 24 and the second clamping groove 25 are both used for clamping the clamping block 38 of the light guide plug 35, the outer peripheral edge of the fixing plate 18 is provided with a notch 33 along the radial direction of the second sleeve 20, the notch 33 is communicated with the first clamping groove 24 and located in front of the second clamping groove 25, the third sleeve 21 is provided with a third clamping groove 26 along the circumferential direction of the third sleeve 21, one end of the third clamping groove 26 is communicated with the rear part of the second clamping groove 25, the third clamping groove 26 is used for locking the clamping block 38, the lever shaft 22 is arranged along the radial direction of the third sleeve 21 and penetrates the front end cover 11 and the front shell 9 along the radial direction of the third sleeve 21 and arranged rotatably relative to the front end cover 11 and the front shell 9 along the axis of the third sleeve 21, the rotating part 23 is located outside the front shell 9, the lever shaft 22 is located between the third sleeve 21 and the rotating part 23 and connected with the third sleeve 21 and the rotating part 23 respectively;

[0039] The fixed sleeve 6 is arranged along the front-rear direction and sleeved on the rear end of the second sleeve 20, the light guide plug connector 7 is located behind the fixed sleeve 6 and connected with the fixed sleeve 6 and faces the second sleeve 20, the light guide plug connector 7 is used for connecting the image post 37, the adjustable resistance connecting plate 8 is arranged in the front shell 9, and the light guide plug connector 7 is electrically connected with the image transmission plate 3 through the adjustable resistance connecting plate 8.

[0040] The number of the first clamping grooves 24 can be determined according to requirements, preferably, the number of the first clamping grooves 24 is multiple, the multiple first clamping grooves 24 are arranged at intervals along the circumference of the second sleeve 20, the number of the second clamping grooves 25, the number of the notches 33 and the number of the third clamping grooves 26 are the same as the number of the first clamping grooves 24, and the second clamping grooves 25, the notches 33, the third clamping grooves 26 and the first clamping grooves 24 are arranged one by one. Figures 1-2 As shown in the utility model, in a specific embodiment of the utility model, the number of the first clamping grooves 24 is two, and the two first clamping grooves 24 are arranged symmetrically left and right.

[0041] The light guide rods 2 are respectively inserted into the rear shell 10, the rear end cover 12 and the light guide plug post 13 along the front-rear direction, and any suitable structure can be adopted, in a specific embodiment of the utility model, the light guide rods 2 are respectively bonded in the rear shell 10, the rear end cover 12 and the light guide plug post 13 along the front-rear direction.

[0042] The light guide plug post 13 and the rear end cover 12 can be two separate components connected with each other or a single component integrally formed, in a specific embodiment of the utility model, the light guide plug post 13 and the rear end cover 12 are integrally formed.

[0043] The fixed plate 18 is fixed to the front side of the front end cover 11, and any suitable structure can be adopted, please refer to Figures 1-3 As shown in the utility model, in a specific embodiment of the utility model, the front side of the front end cover 11 is provided with a recess 27, the first jack 16 and the second jack 17 are arranged in the groove bottom of the recess 27, and the fixed plate 18 is embedded and fixed in the recess 27.

[0044] The shift rod shaft 22 is arranged through the front end cover 11 and the front shell 9 along the radial direction of the third sleeve 21 and rotatably arranged around the axis of the third sleeve 21 relative to the front end cover 11 and the front shell 9, and any suitable structure can be adopted, please refer to Figures 1-2As shown in the utility model, in a specific embodiment of the utility model, the rear side of the front end cover 11 is provided with a first assembly groove 28, the first assembly groove 28 is communicated with the second jack 17, the front side of the front shell 9 is provided with a second assembly groove 29, the second assembly groove 29 is communicated with the front opening 14 and is located at the outside of the first assembly groove 28, the dialing part 23 is located at the outside of the second assembly groove 29, the dialing rod shaft 22 is provided with the first assembly groove 28 and the second assembly groove 29 along the radial direction of the third sleeve 21 and is rotatably arranged in the first assembly groove 28 and the second assembly groove 29 relative to the front end cover 11 and the front shell 9 around the axis of the third sleeve 21.

[0045] The endoscope image processor adapter can further include any other suitable components, please refer to Figures 2-3 As shown in the utility model, in a specific embodiment of the utility model, the endoscope image processor adapter further includes an elastic member 30, the elastic member 30 is sleeved on the middle part of the second sleeve 20 and is located between the third sleeve 21 and the fixed sleeve 6 and abuts against the third sleeve 21 and the fixed sleeve 6 respectively. By the above arrangement, through the arrangement of the elastic member 30, the structure is compact, and when the dialing rod shaft 22 is rotated to fix the clamping block 38 of the endoscope, no severe friction will occur to cause rotation jamming, and meanwhile, the space between the structural members is prevented from occurring.

[0046] The elastic member 30 can be any suitable elastic member, in a specific embodiment of the utility model, the elastic member 30 is a wave spring.

[0047] The endoscope image processor adapter can further include any other suitable components, please refer to Figures 2-3 As shown in the utility model, in a specific embodiment of the utility model, the endoscope image processor adapter further includes an adapter patch 31, the outer side of the front shell 9 is provided with an adjusting hole 32, the adjusting hole 32 is aligned with the adjustable resistance connecting plate 8, and the adapter patch 31 is embedded in the outer side of the front shell 9 to cover the adjusting hole 32. By the above arrangement, through the adjusting hole 32, the adjustable resistance can be adjusted, when no adjustment is needed, the adjusting hole 32 is closed by the adapter patch 31, and in subsequent maintenance, the adapter patch 31 can be removed to adjust the adjustable resistance.

[0048] During assembly, the front part of the image transmission board 3 is installed inside the rear housing 10. The rear end cover 12 is fitted onto the rear part of the image transmission board 3 from back to front and covers the rear opening 15. The light guide plug 13 is placed behind the rear end cover 12 and connected to it. The light guide rod 2 is inserted from front to back into the rear housing 10, the rear end cover 12, and the light guide plug 13. The adjustable resistor connection plate 8 is installed inside the front housing 9. The light guide plug fixing member 4 is moved backward toward the front end cover 11, so that the first sleeve 19 and the second sleeve 20 are inserted from front to back into the first insertion hole 16 and the second insertion hole 17 of the front end cover 11, respectively. The third sleeve 21 is fitted onto the second sleeve 20 from back to front. At the front end, the lever shaft 22 is inserted into the first mounting groove 28 of the front cover 11, and the second slot 25 is located outside the first slot 24 and after the notch 33. The elastic member 30 is sleeved on the middle part of the second sleeve 20 from back to front. The fixed sleeve 6 is sleeved on the rear end of the second sleeve 20 from back to front. The light guide plug connector 7 is placed behind the fixed sleeve 6 and facing the second sleeve 20 and connected to the fixed sleeve 6. The above assembly is moved backward toward the front housing 9. The front cover 11 is placed on the front opening 14, so that the lever shaft 22 enters the second mounting groove 29 of the front housing 9, and the second mounting groove 29 of the front housing 9 is located outside the first mounting groove 28 of the front cover 11.

[0049] When using this utility model, please refer to [link / reference]. Figure 4 As shown, the present invention is placed in front of the image processor, such that the rear housing 10, the light guide plug 13, and the rear part of the image transmission plate 3 are respectively aligned with the image interface 34, the light guide hole (not shown in the figure), and the image slot (not shown in the figure) of the image processor. The present invention is then moved to the rear (see...). Figure 4 (Following the arrow direction), the rear housing 10, the light guide plug 13, and the rear part of the image transmission board 3 are respectively inserted into the image interface 34, the light guide hole, and the image slot of the image processor, with the rear housing tightly fitted to the image interface. Please refer to [link to relevant documentation]. Figure 5 As shown, the endoscope's light guide plug 35 is placed in front of this invention, so that the light guide pin 36 and image pin 37 of the light guide plug 35 are aligned with the first sleeve 19 and the second sleeve 20 of this invention, and the locking block 38 is aligned with the first slot 24 and the notch 33. The light guide plug 35 is moved backward, so that the light guide pin 36 and image pin 37 of the light guide plug 35 are inserted into the first sleeve 19 and the second sleeve 20, respectively, so that the image pin 37 is connected to the light guide plug connector 7 (e.g., plugged in or abutted). During this process, the locking block 38 is engaged in the first slot 24 and engaged in the second slot 25 through the notch 33. The toggle part 23 is turned so that the lever shaft 22 rotates relative to the front end cover 11 and the front housing 9 around the axis of the third sleeve 21, driving the third sleeve 21 to rotate, so that the third slot 26 locks the locking block 38, thereby locking the locking block 38 through the third slot 26.

[0050] The light emitted by the illumination light source in the image processor is transmitted to the light cone in the light guide plug post 36 of the light guide plug 35 through the light guide rod 2, and then transmitted to the light guide part of the endoscope through the light cone, so as to realize illumination through the light guide part; the image signal is collected through the image acquisition module of the endoscope, transmitted to the light guide plug connector 7 through the image plug post 37, adjusted through the adjustable resistance connecting plate 8, then transmitted to the image transmission plate 3, and finally transmitted to the image processing module in the image processor through the image plug slot, so that a complete and clear picture without distortion can be output in real time.

[0051] The plug connection of the rear shell body 10 and the image plug interface 34 of the image processor can be realized by the elastic material characteristics of, for example, plastic, and the interference fit with the image plug interface 34 to realize fixed assembly, the frictional resistance (damping) caused by deformation is used to prevent shaking and falling off, the clamping block 38 of the light guide plug 35 is locked through the locking part 5 of the utility model, the positioning is reliable, the connection is stable, and the problem of signal transmission affected by shaking is solved.

[0052] Therefore, the utility model relates to a kind of endoscope image processor adapter, simple structure is little, cost is low, can effectively link image processor and endoscope, can provide complete light source and image processing function of image processor, cooperate endoscope use, simple to use, effect is good, with reliability and convenience.

[0053] In conclusion, the endoscope image processor adapter of the utility model can connect the light guide plug of endoscope and the image plug interface of image processor, to realize light source and image transmission, with clever design, simple structure, easy manufacturing, low manufacturing cost, suitable for large-scale popularization and application.

[0054] Therefore, the utility model includes all the deformation embodiments based on the spirit and scope of claims.

Claims

1. An endoscope image processor adapter, comprising: The utility model relates to a kind of image transmission devices, including outer shell, light guide rod, image transmission board, light guide plug fixing piece, locking piece, fixed sleeve, light guide plug connector and adjustable resistance connecting plate, wherein: The outer shell includes front shell, rear shell, front end cover, rear end cover and light guide plug-in column, the front shell is cylindrical and is horizontally arranged and is arranged along the front-back direction, the rear shell is cuboid and is horizontally arranged and is arranged along the left-right direction, the rear shell is located behind the front shell and is connected with the front shell, the front side of the front shell and the back side of the rear shell are respectively provided with front opening and rear opening along the front-back direction, the rear end cover is vertically arranged and is arranged along the left-right direction and covers the rear opening, the light guide plug-in column is arranged along the front-back direction and is located behind the rear end cover and is connected with the rear end cover, the light guide rod is arranged along the front-back direction and is respectively inserted into the rear shell, the rear end cover and the light guide plug-in column along the front-back direction, the image transmission board is horizontally arranged and is arranged along the left-right direction, the front part of the image transmission board is arranged in the rear shell, the rear part of the image transmission board is arranged along the front-back direction and protrudes from the rear end cover and is located below the light guide plug-in column, the rear shell, the light guide plug-in column and the rear part of the image transmission board are respectively inserted into the image insertion interface, the light guide jack and the image insertion slot of the image processor, and the rear shell is tightly matched with the image insertion interface; The front end cover is vertically arranged and is arranged along the left-right direction and covers the front opening, the front end cover is respectively provided with first jack and second jack along the front-back direction, the first jack and the second jack are sequentially arranged from top to bottom, the light guide plug fixing piece includes fixed plate, first sleeve and second sleeve, the fixed plate is vertically arranged and is arranged along the left-right direction, the first sleeve and the second sleeve are both arranged along the front-back direction and are arranged from top to bottom, the fixed plate is respectively sleeved on the front end of the first sleeve and the front end of the second sleeve and is fixed in the front side of the front end cover, the front end of the first sleeve and the second sleeve and the middle part of the second sleeve are respectively inserted into the first jack and the second jack along the front-back direction, the rear end of the second sleeve protrudes from the second jack, the first sleeve is located in front of the light guide rod, and the first sleeve and the second sleeve are respectively used for inserting the light guide plug column and the image insertion column of the light guide plug of the endoscope. The locking member comprises a third sleeve, a lever shaft and a lever, the third sleeve is arranged along the front-rear direction and is located behind the fixed plate, the third sleeve is sleeved on the front end of the second sleeve and is rotatably arranged relative to the front end of the second sleeve around the front-rear direction, the front end of the second sleeve and the front end of the third sleeve are respectively provided with a first clamping groove and a second clamping groove along the front-rear direction, the second clamping groove is located outside the first clamping groove, the first clamping groove and the second clamping groove are both used for clamping the clamping block of the light guide plug, the outer peripheral edge of the fixed plate is provided with a notch along the radial direction of the second sleeve, the notch is communicated with the first clamping groove and is located in front of the second clamping groove, the third sleeve is provided with a third clamping groove along the circumferential direction of the third sleeve, one end of the third clamping groove is communicated with the rear part of the second clamping groove, the third clamping groove is used for locking the clamping block, the lever shaft is arranged along the radial direction of the third sleeve and is rotatably arranged relative to the front end cover and the front shell around the axis of the third sleeve by penetrating the front end cover and the front shell along the radial direction of the third sleeve, the lever is located outside the front shell, the lever shaft is located between the third sleeve and the lever and is connected with the third sleeve and the lever respectively. The fixed sleeve is arranged along the front-rear direction and is sleeved on the rear end of the second sleeve, the light guide plug connector is located behind the fixed sleeve and is connected with the fixed sleeve and faces the second sleeve, the light guide plug connector is used for connecting the image plug column, the adjustable resistance connecting plate is arranged in the front shell, and the light guide plug connector is circuit-connected with the image transmission plate through the adjustable resistance connecting plate.

2. The endoscope image processor adapter of claim 1, wherein, The number of the first clamping grooves is multiple, multiple first clamping grooves are arranged at intervals along the circumferential direction of the second sleeve, the number of the second clamping grooves, the number of the notches and the number of the third clamping grooves are the same as the number of the first clamping grooves, and the second clamping grooves, the notches, the third clamping grooves and the first clamping grooves are arranged one by one.

3. The endoscope image processor adapter of claim 2, wherein, The number of the first clamping grooves is two, and the two first clamping grooves are arranged symmetrically left and right.

4. The endoscope image processor adapter of claim 1, wherein, The light guide rods are respectively bonded in the rear shell, the rear end cover and the light guide plug column along the front-rear direction.

5. The endoscope image processor adapter of claim 1, wherein, The light guide plug column and the rear end cover are integrally formed.

6. The endoscope image processor adapter of claim 1, wherein, The front side of the front end cover is provided with a groove, the first jack and the second jack are arranged in the groove bottom of the groove, and the fixed plate is embedded and fixed in the groove.

7. The endoscope image processor adapter of claim 1, wherein, The rear side of the front end cover is provided with a first assembly groove, the first assembly groove is communicated with the second jack, the front side of the front shell is provided with a second assembly groove, the second assembly groove is communicated with the front opening and is located outside the first assembly groove, the lever is located outside the second assembly groove, and the lever shaft penetrates the first assembly groove and the second assembly groove along the radial direction of the third sleeve and is rotatably arranged relative to the front end cover and the front shell around the axis of the third sleeve in the first assembly groove and the second assembly groove.

8. The endoscope image processor adapter of claim 1, wherein, The endoscope image processor adapter further comprises an elastic member, which is sleeved on the middle part of the second sleeve and located between the third sleeve and the fixing sleeve and abuts against the third sleeve and the fixing sleeve respectively.

9. The endoscope image processor adapter of claim 8, wherein, The elastic member is a wave spring.

10. The endoscope image processor adapter of claim 1, wherein, The endoscope image processor adapter further comprises an adapter patch, the outer side surface of the front shell is provided with an adjusting hole which is aligned with the adjustable resistance connecting plate, and the adapter patch is embedded in the outer side surface of the front shell so as to cover the adjusting hole.

Images