CN210446980U - Supporting installation mechanism of adjustable anoscope - Google Patents

Abstract

The utility model discloses a supporting installation mechanism of adjustable anoscope, including supporting fixing base and the removal regulating part of equipartition at support fixing base bottom edge, install horizontal rotary mechanism in the middle of supporting the fixing base, horizontal rotary mechanism outer end is connected with the telescopic connection spare, the telescopic connection spare end is connected with through the rotation regulation seat and inserts the mount pad, it is fixed with the anoscope through spacing fixture to insert mount pad one end, insert the mount pad other end and install fixed end plate, install the insert adjustment mechanism who links to each other with spacing fixture in the middle of the fixed end plate, lubricated liquid injection mechanism and gasbag adjustment mechanism are installed respectively to fixed end plate both ends. The utility model discloses concrete application position and state can be adjusted in real time according to the in-service use demand, can insert and extract of anoscope and carry out accurate and stable control, have guaranteed the lubrication of anoscope in-process of inserting, and the setting of lamp pearl has guaranteed the lighting requirements of anoscope.

Description

Supporting installation mechanism of adjustable anoscope

Technical Field

The utility model belongs to the anoscope field especially relates to a supporting installation mechanism of adjustable anoscope.

Background

At present, patients who examine anus by general outpatient clinic of hospitals at present every day account for 1/5 of general patients, the usage amount of the anoscope is large, but the existing anoscope is generally integrally formed and consists of an anoscope body and an inner core, when the anoscope is used, the anoscope body is held by the right hand and the inner core is propped by the thumb, the tip of the anoscope is firstly coated with a lubricant, the right hip is pulled open by the left thumb and the index finger, the anus opening is displayed, and the anal margin is massaged by the head of the anoscope so as to relax the sphincter; and slowly inserted towards the umbilicus, and the changed direction sacrum is recessed into the ampulla of rectum after passing through the anal canal. Taking out the inner core, taking out the inner core with blood stain and blood stain properties, wiping with cotton ball on forceps if there is secretion in the rectum, and inspecting in detail; looking up the color of the mucosa, paying attention to whether ulcers, polyps, tumors and foreign bodies exist, then slowly drawing out the anoscope, and paying attention to internal hemorrhoids, anal papilla, anal crypt or anal fistula internal orifice and the like at the dental line.

The existing anoscope needs to be held by hands all the time for use when being stored and used, certain inconvenience is brought to medical personnel, and the labor intensity is improved; meanwhile, the anoscope can be generally divided into a straight handle type anoscope and a horizontal handle type anoscope according to different handle forms, the straight handle type anoscope is convenient for medical staff to exert force when pushing the anoscope body into the anus, but the examination lens cone is fixed when the inner core of the anoscope is inconvenient to pull, so that the examination precision is influenced, while the horizontal handle type anoscope is convenient for the examination lens cone to be fixed when the core of the anoscope is pulled, but the anoscope is pushed into the anus by exerting force on the anoscope body; in the using process of the anoscope, a side-lighting lamp or a searchlight is generally needed to irradiate the inside of the anus, and the vision field is blurred due to weak light intensity of the side-lighting lamp or the searchlight, so that the expected diagnosis or treatment effect cannot be achieved, for example, when some hemorrhoids are treated, the affected part is difficult to locate, more pain is brought to a patient, an assistant is needed to assist the affected part, and therefore manpower is wasted, and troubles are also brought to a doctor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the above problem that prior art exists, provide a supporting installation mechanism of adjustable anoscope, through scientific and reasonable's structural design, not only can be convenient for the use of anoscope, reduce intensity of labour, can break away from the structural constraint of straight handle formula and horizontal handle formula anoscope moreover, insert and extract to the anoscope and stabilize regulation control, cooperate the lamp pearl to play good illuminating effect simultaneously.

For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:

an adjustable anoscope matched installation mechanism comprises a supporting and fixing seat and movable adjusting pieces uniformly distributed on the edge of the bottom of the supporting and fixing seat, wherein a horizontal rotating mechanism is installed in the middle of the supporting and fixing seat, the outer end of the horizontal rotating mechanism is connected with a telescopic connecting piece, the tail end of the telescopic connecting piece is connected with an insertion installation seat through a rotation adjusting seat, one end of the insertion installation seat is fixedly provided with an anoscope through a limiting clamping mechanism, the other end of the insertion installation seat is provided with a fixed end plate, an insertion adjusting mechanism connected with the limiting clamping mechanism is installed in the middle of the fixed end plate, and two ends of the fixed end plate;

the supporting and fixing seat comprises a supporting and fixing bottom plate and a central screw rod vertically arranged in the center of the supporting and fixing bottom plate;

the horizontal rotating mechanism comprises an internal thread supporting cylinder, a horizontal rotating seat, a first compression spring and an internal thread limiting sleeve which are sequentially arranged on the central screw rod from bottom to top; anti-rotation jacks are uniformly distributed on the top surface of the internal thread supporting cylinder, the horizontal rotating seat comprises a rotating installation cylinder which is rotationally connected with the central screw rod, a rotating cross beam is horizontally connected on the peripheral side of the rotating installation cylinder, and anti-rotation inserting columns matched with the anti-rotation jacks are uniformly distributed on the bottom of the rotating installation cylinder;

the tail end of the horizontal rotating seat is provided with a telescopic slot, the tail end of the telescopic slot is vertically provided with a limiting installation screw hole, and a limiting installation bolt is installed in the limiting installation screw hole; the telescopic connecting piece comprises a rotary connecting block, one end of the rotary connecting block is provided with a telescopic inserting strip connected with the telescopic inserting slot, the other end of the rotary connecting block is horizontally provided with a limiting perforation, the outer side of the front end of the limiting perforation is uniformly provided with a first limiting ball groove, and the middle of the telescopic inserting strip is uniformly provided with limiting installation jacks corresponding to limiting installation bolts along the linear direction;

the rotary adjusting seat comprises a rotary adjusting block and a rotary limiting block arranged at one end of the rotary adjusting block, the other end of the rotary adjusting block is provided with a rotary connecting groove, second limiting ball grooves are uniformly distributed on the inner bottom surface of the rotary connecting groove, a guide perforation matched with the limiting perforation is arranged in the center of the rotary limiting block, first limiting bulges matched with the first limiting ball grooves are uniformly distributed on the outer side of the guide perforation, a rotary adjusting bolt is installed in the guide perforation, and the rotary adjusting bolt penetrates through the limiting perforation and is connected with a rotary adjusting nut;

the inserting mounting seat comprises an inserting mounting cylinder and a rotating connecting rod vertically arranged on the peripheral side of the inserting mounting cylinder, a rotating round block matched with the rotating connecting groove is arranged at the tail end of the rotating connecting rod, second limiting bulges matched with the second limiting ball grooves are uniformly distributed on the surface of the rotating round block, an annular positioning end plate is slidably arranged in the middle of the rotating connecting rod and fixedly connected with the rotary adjusting block, and a second compression spring is arranged between the annular positioning end plate and the rotating round block; two first sliding clamping grooves are symmetrically formed in the inner side surface of the insertion installation cylinder, and scale grooves are uniformly distributed in the outer side surface of the insertion installation cylinder;

the middle of the fixed end plate is provided with an insertion adjusting screw hole, and the two ends of the fixed end plate are respectively provided with a first plug-in pipe hole and a second plug-in pipe hole; the insertion adjusting mechanism comprises an insertion adjusting piece and an insertion connecting piece which are connected with each other, the insertion connecting piece comprises a sliding connecting block connected with the inside of the insertion mounting cylinder, an insertion connecting screw rod is vertically arranged at one end of the sliding connecting block, two positioning upright columns are symmetrically arranged at the edge of the other end of the sliding connecting block, a positioning connecting plate is vertically arranged at the tail end of each positioning upright column, an adjusting jack is arranged in the center of each positioning connecting plate, two second sliding clamping grooves are symmetrically arranged on the periphery of the insertion connecting screw rod, and first sliding protrusions matched with the first sliding clamping grooves are symmetrically arranged on; the insertion adjusting piece comprises an insertion adjusting screw rod arranged in an insertion adjusting screw hole, the outer end of the insertion adjusting screw rod is provided with an insertion adjusting block, and the inner end of the insertion adjusting screw rod penetrates through the adjusting jack and is connected with an internal thread clamping sleeve;

the anoscope comprises a mirror body and an inner core arranged in the mirror body.

Furthermore, internal thread fixing cylinders are uniformly distributed at the edge of the supporting and fixing bottom plate; the movable adjusting part comprises a lifting stud matched with the internal thread fixing cylinder, a movable ball is mounted at the bottom of the lifting stud, and an adjusting limiting block is arranged at the top of the lifting stud.

Furthermore, the limiting and clamping mechanism comprises an internal thread positioning sleeve, a pressing plate piece and a limiting and clamping nut which are sequentially installed and connected, and a mirror body is installed between the pressing plate piece and the limiting and clamping nut in a clamping mode; the mirror body comprises a conical lens cone and a bell mouth which are integrally connected, a handle is arranged on the periphery of the bell mouth, a handle through hole is formed in the middle of the handle, and second sliding bulges matched with the second sliding clamping grooves are symmetrically arranged on the inner side of the handle through hole; the pressure plate piece comprises a limiting flat plate which is attached to the handle, the limiting flat plate is bent to form an inclined supporting plate, the tail end of the inclined supporting plate is bent to form a limiting pressure plate, and a pressure plate through hole is formed in the middle of the limiting flat plate; the inserted connecting screw rod sequentially penetrates through the internal thread positioning sleeve, the pressing plate through hole and the handle through hole to be connected with the limiting clamping nut; a fixed adjusting screw hole is formed in the middle of the limiting pressure plate, and a fixed adjusting bolt is installed in the fixed adjusting screw hole;

the inner core comprises a sliding guide head, a lubricating connecting block, a balloon seat, a balloon communicating piece, a central connecting piece and an inner core pressing piece which are sequentially arranged and connected along the axis direction, and the lubricating communicating piece is arranged in the middle of the balloon communicating piece;

the balloon communicating piece comprises a limiting clamping plate and a balloon communicating pipe vertically arranged in the center of the limiting clamping plate, an internal thread clamping ring is arranged on the inner surface of the limiting clamping plate, an air outlet is formed in one end of the balloon communicating pipe, and an air inlet hose is arranged at the other end of the balloon communicating pipe;

the balloon seat comprises an external plane and an internal plane which are distributed in parallel, the edge of the external plane is connected with a spherical curved surface, an internal concave curved surface is arranged between the spherical curved surface and the edge of the internal plane, the center of the balloon seat is provided with a balloon central hole matched with the balloon communicating pipe, a gas containing cavity is formed among the balloon central hole, the spherical curved surface and the internal concave curved surface, the inner wall of the balloon central hole is provided with a gas transmission hole matched with the gas outlet, the outer side of the internal concave curved surface is provided with an expansion balloon, and a balloon vent hole is arranged between the expansion;

the sliding guide head comprises a positioning plane which is contacted with the external plane, the edge of the positioning plane is provided with an external spherical surface which corresponds to the spherical curved surface, the center of the positioning plane is provided with a central screw hole, the inner end of the central screw hole is provided with a lubricating liquid containing cavity, the periphery of the central screw hole is uniformly provided with drainage grooves, the edge of the positioning plane is uniformly provided with overflow grooves, and the overflow grooves are communicated with the lubricating liquid containing cavity through the drainage grooves; the lubricating connecting block comprises an external thread connecting ring matched with the central screw hole, and a clamping pipe fixedly connected with the balloon communicating pipe is arranged in the center of the external thread connecting ring;

the lubricating communicating piece comprises a lubricating communicating pipe arranged in the balloon communicating pipe, one end of the lubricating communicating pipe is connected with the clamping pipe, the other end of the lubricating communicating pipe is provided with an annular fixing bulge fixedly connected with the port of the balloon communicating pipe, and the outer end of the annular fixing bulge is provided with a liquid inlet bent pipe;

the central connecting piece comprises a central connecting pipe distributed on the outer side of the balloon communicating pipe, an external thread snap ring matched with the internal thread snap ring is arranged at the inner end of the central connecting pipe, a limiting base plate is vertically arranged at the outer end of the central connecting pipe, reinforcing ribs are uniformly distributed on the peripheral side of the central connecting pipe, two mounting stand columns are symmetrically arranged on the edge of the outer surface of the limiting base plate, and the mounting stand columns are connected with positioning studs;

the inner core pressing piece comprises a positioning connecting strip and a positioning strut vertically arranged in the center of the positioning connecting strip, a pressing block is arranged at the tail end of the positioning strut, positioning through holes are symmetrically formed in two ends of the positioning connecting strip, and a positioning stud penetrates through the positioning through holes and is connected with an internal thread fixing sleeve;

the lubricating liquid injection mechanism comprises an injection pressing piece and a lubricating liquid mounting piece which are mutually matched and connected, the lubricating liquid mounting piece comprises a lubricating liquid mounting cylinder matched with the first plug-in pipe hole, one end of the lubricating liquid mounting cylinder is provided with an annular convex plate fixedly connected with the fixed end plate, the other end of the lubricating liquid mounting cylinder is provided with a liquid outlet pipe, a liquid adding pipe is arranged on the periphery of the lubricating liquid mounting cylinder and close to the liquid outlet pipe, and a sealing plug is arranged in the middle of the liquid adding pipe; the injection pressing piece comprises an injection pressing rod, the inner end of the injection pressing rod is provided with an injection piston matched with the lubricating liquid mounting cylinder, and the outer end of the injection pressing rod is provided with an injection pressing block;

the air bag adjusting mechanism comprises an air receiving hose arranged in the second plug-in pipe hole, one end of the air receiving hose is connected with an elastic air bag, the other end of the air receiving hose is provided with a fixed clamping seat and a drawing clamping piece which are matched with each other, and a restoring spring is arranged on the outer side of the drawing clamping piece;

the fixed clamping seat comprises a fixed clamping table fixedly connected with a fixed end plate, two fixed supporting columns are symmetrically arranged on the surface edge of the fixed clamping table, pull limiting plates are vertically arranged at the tail ends of the fixed supporting columns, pull guide holes are formed in the centers of the pull limiting plates, two third sliding bulges are symmetrically arranged on the inner sides of the pull guide holes, and a closed slot perpendicular to the air receiving hose is formed in the center of the fixed clamping table; the drawing clamping piece comprises a drawing guide rod matched with the drawing guide hole, the inner end of the drawing guide rod is provided with a closed inserting strip corresponding to the closed inserting groove, the outer end of the drawing guide rod is provided with a drawing ball, the periphery of the drawing guide rod is provided with a third sliding clamping groove matched with the third sliding bulge, the outer side of the drawing guide rod is provided with a restoring spring, and two ends of the restoring spring are respectively in contact connection with the closed inserting strip and the drawing limiting plate; the liquid outlet pipe is communicated with the liquid inlet bent pipe through a liquid conveying hose, and the gas receiving hose is communicated with the gas inlet hose through a gas conveying hose.

Furthermore, lamp bead mounting grooves are uniformly distributed on the inner side of the narrow end of the conical lens cone, lamp beads are mounted in the lamp bead mounting grooves, first annular limiting bulges corresponding to the limiting substrates are arranged on the inner side of the wide end of the conical lens cone, the inner diameter of each first annular limiting bulge is equal to the outer diameter of each limiting substrate, and positioning bulges are uniformly distributed on the bottom ends of the inner sides of the first annular limiting bulges; a second annular limiting bulge is arranged in the middle of the inner side of the conical lens cone, and the inner diameter of the second annular limiting bulge is smaller than the outer diameter of the limiting substrate; positioning penetrating grooves matched with the positioning bulges are uniformly distributed on the periphery of the limiting base plate.

The utility model has the advantages that:

the utility model can adjust the using position and state in real time according to the actual using requirement, the contact and separation of the moving ball and the ground can be realized through the up-and-down rotation adjustment of the moving adjusting piece, thereby the moving and the adjustment of the fixed state can be realized, the lifting in the vertical direction and the rotation adjustment on the XY plane can be realized through the structural design of the horizontal rotating mechanism, the horizontal rotating base can be lifted up to rotate when the rotation is needed, the telescopic adjustment can be realized through the matching between the telescopic connecting piece and the horizontal rotating mechanism, the rotation adjustment on the XZ plane can be realized through the structural matching between the telescopic connecting piece and the rotation adjusting base, the rotation adjusting base can be rotated and fixed through the rotation adjusting bolt, the rotation adjustment on the YZ plane can be realized through the structural matching between the rotation adjusting base and the inserting mounting base, the rotation connecting rod can be pulled out and rotated, can carry out accurate and stable control with extracting inserting of anoscope through inserting adjustment mechanism, guarantee the lubrication of anoscope in-process of inserting through lubricated liquid injection mechanism, formed the fast and stable regulation control to sacculus in the anoscope through gasbag adjustment mechanism, the illumination demand in the anoscope use has been guaranteed in setting up of lamp pearl.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is an exploded view of the local structure of the present invention;

FIG. 4 is an exploded view of the local structure of the present invention;

fig. 5 is an exploded view of a partial structure of the present invention;

fig. 6 is an exploded view of a partial structure of the present invention;

fig. 7 is an exploded view of a partial structure of the present invention;

fig. 8 is an exploded view of a partial structure of the present invention;

fig. 9 is a partial sectional view of the present invention;

fig. 10 is an exploded view of a partial structure of the present invention;

fig. 11 is a partial structural schematic view of the present invention;

fig. 12 is an exploded view of a partial structure of the present invention;

fig. 13 is a partial structural schematic view of the present invention;

fig. 14 is a partial sectional view of the present invention;

fig. 15 is an exploded view of a partial structure of the present invention;

fig. 16 is a partial structural schematic view of the present invention;

fig. 17 is a partial structural schematic view of the present invention;

fig. 18 is an exploded view of a partial structure of the present invention;

fig. 19 is an exploded view of a partial structure of the present invention;

fig. 20 is a partial structural schematic view of the present invention;

fig. 21 is an exploded view of a partial structure of the present invention;

fig. 22 is a partial structural schematic view of the present invention;

fig. 23 is a partial structural schematic view of the present invention;

fig. 24 is a sectional view of the present invention in a partially used state;

fig. 25 is a sectional view of the present invention in a partially used state.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1 and 2, the adjustable anoscope matched mounting mechanism comprises a supporting and fixing seat 1 and movable adjusting pieces 10 uniformly distributed at the bottom edge of the supporting and fixing seat 1, a horizontal rotating mechanism 2 is mounted in the middle of the supporting and fixing seat 1, the outer end of the horizontal rotating mechanism 2 is connected with a telescopic connecting piece 3, the tail end of the telescopic connecting piece 3 is connected with an insertion mounting seat 5 through a rotary adjusting seat 4, an anoscope 6 is fixed at one end of the insertion mounting seat 5 through a limiting and clamping mechanism 20, a fixing end plate 30 is mounted at the other end of the insertion mounting seat 5, an insertion adjusting mechanism 7 connected with the limiting and clamping mechanism 20 is mounted in the middle of the fixing end plate 30, and a lubricating fluid injection mechanism 8 and a gas bag adjusting mechanism 9;

as shown in fig. 3, the supporting and fixing base 1 includes a supporting and fixing bottom plate 11 and a central screw 12 vertically disposed in the center of the supporting and fixing bottom plate 11, and internal thread fixing cylinders 13 are uniformly distributed on the edge of the supporting and fixing bottom plate 11; the movable adjusting part 10 comprises a lifting stud 101 matched with the internal thread fixing cylinder 13, a movable ball 102 is arranged at the bottom of the lifting stud 101, and an adjusting limiting block 103 is arranged at the top of the lifting stud 101;

as shown in fig. 4, the horizontal rotation mechanism 2 includes an internal thread support cylinder 21, a horizontal rotation seat 22, a first hold-down spring 23, and an internal thread stop collar 24, which are sequentially installed on the central screw 12 from bottom to top; the top surface of the internal thread supporting cylinder 21 is uniformly provided with anti-rotation jacks 211, the horizontal rotating seat 22 comprises a rotating installation cylinder 221 which is rotationally connected with the central screw 12, the peripheral side of the rotating installation cylinder 221 is horizontally connected with a rotating cross beam 222, and the bottom of the rotating installation cylinder 221 is uniformly provided with anti-rotation jacks 223 matched with the anti-rotation jacks 211;

as shown in fig. 5, a telescopic slot 224 is arranged at the end of the horizontal rotary seat 22, a limit mounting screw hole 225 is vertically arranged at the end of the telescopic slot 224, and a limit mounting bolt 226 is mounted in the limit mounting screw hole 225; the telescopic connecting piece 3 comprises a rotary connecting block 31, one end of the rotary connecting block 31 is provided with a telescopic inserting strip 32 connected with a telescopic slot 224, the other end of the rotary connecting block 31 is horizontally provided with a limiting perforation 33, the outer side of the front end of the limiting perforation 33 is uniformly provided with a first limiting ball groove 35, and the middle of the telescopic inserting strip 32 is uniformly provided with limiting installation jacks 34 corresponding to limiting installation bolts 226 along the straight line direction;

as shown in fig. 6, the rotation adjusting base 4 includes a rotation adjusting block 41 and a rotation limiting block 42 disposed at one end of the rotation adjusting block 41, the other end of the rotation adjusting block 41 is provided with a rotation connecting groove 46, second limiting ball grooves 47 are uniformly distributed on the inner bottom surface of the rotation connecting groove 46, a guide through hole 43 matched with the limiting through hole 33 is disposed at the center of the rotation limiting block 42, first limiting protrusions 44 matched with the first limiting ball grooves 35 are uniformly distributed on the outer side of the guide through hole 43, a rotation adjusting bolt 45 is installed in the guide through hole 43, and the rotation adjusting bolt 45 penetrates through the limiting through hole 33 and is connected with a rotation adjusting nut 48;

as shown in fig. 7, the insertion mounting seat 5 includes an insertion mounting cylinder 51 and a rotation connecting rod 52 vertically disposed on the periphery of the insertion mounting cylinder 51, the end of the rotation connecting rod 52 is provided with a rotation round block 53 matched with the rotation connecting groove 46, the surface of the rotation round block 53 is uniformly provided with second limiting protrusions 54 matched with the second limiting ball grooves 47, the middle of the rotation connecting rod 52 is slidably mounted with an annular positioning end plate 55, the annular positioning end plate 55 is fixedly connected with the rotation adjusting block 41, and a second compression spring 56 is mounted between the annular positioning end plate 55 and the rotation round block 53; two first sliding clamping grooves 57 are symmetrically arranged on the inner side surface of the insertion installation cylinder 51, and scale grooves 58 are uniformly distributed on the outer side surface of the insertion installation cylinder 51;

as shown in fig. 8, an insertion adjustment screw hole 301 is formed in the middle of the fixed end plate 30, and a first plug-in hole 302 and a second plug-in hole 303 are respectively formed at both ends of the fixed end plate 30; the insertion adjusting mechanism 7 comprises an insertion adjusting part 71 and an insertion connecting part 72 which are connected with each other, the insertion connecting part 72 comprises a sliding connecting block 721 connected with the inside of the insertion mounting cylinder 51, one end of the sliding connecting block 721 is vertically provided with an insertion connecting screw 722, the edge of the other end of the sliding connecting block 721 is symmetrically provided with two positioning upright posts 724, the tail ends of the positioning upright posts 724 are vertically provided with a positioning connecting plate 725, the center of the positioning connecting plate 725 is provided with an adjusting jack 726, the periphery of the insertion connecting screw 722 is symmetrically provided with two second sliding clamping grooves 723, and the periphery of the sliding connecting block 721 is symmetrically provided with first sliding protrusions 727 matched with the; the insertion adjusting piece 71 comprises an insertion adjusting screw 711 installed in the insertion adjusting screw hole 301, the outer end of the insertion adjusting screw 711 is provided with an insertion adjusting block 712, and the inner end of the insertion adjusting screw 711 passes through an adjusting insertion hole 726 to be connected with an internal thread cutting sleeve 73;

as shown in fig. 9, the anoscope 6 includes a body 61 and an inner core 62 mounted in the body 61;

as shown in fig. 10, the limiting and clamping mechanism 20 includes an internal thread positioning sleeve 201, a pressing plate member 202, and a limiting and clamping nut 203, which are sequentially installed and connected, and a scope body 61 is installed between the pressing plate member 202 and the limiting and clamping nut 203; the lens body 61 comprises a conical lens barrel 611 and a bell mouth 612 which are integrally connected, a handle 613 is arranged on the periphery of the bell mouth 612, a handle through hole 614 is arranged in the middle of the handle 613, and second sliding protrusions 615 matched with a second sliding clamping groove 723 are symmetrically arranged on the inner side of the handle through hole 614; the pressure plate part 202 comprises a limiting flat plate 204 which is attached and connected with a handle 613, the limiting flat plate 204 is bent to form an inclined supporting plate 205, the tail end of the inclined supporting plate 205 is bent to form a limiting pressure plate 206, and a pressure plate through hole 207 is formed in the middle of the limiting flat plate 204; the inserting connection screw 722 sequentially penetrates through the internal thread positioning sleeve 201, the pressing plate through hole 207 and the handle through hole 614 to be connected with the limiting clamping nut 203; a fixing and adjusting screw hole 208 is arranged in the middle of the limiting pressure plate 206, and a fixing and adjusting bolt 209 is arranged in the fixing and adjusting screw hole 208;

as shown in fig. 11 and 12, the inner core 62 includes a sliding guide 621, a lubricating connecting block 622, a balloon 623, a balloon communicating member 624, a central connecting member 625, and an inner core pressing member 626, which are sequentially installed and connected along the axial direction, wherein a lubricating communicating member 627 is installed in the middle of the balloon communicating member 624;

as shown in fig. 13, the balloon communicating member 624 comprises a limiting clamping plate 6241 and a balloon communicating tube 6242 vertically arranged at the center of the limiting clamping plate 6241, an internal thread clamping ring 6243 is arranged on the inner surface of the limiting clamping plate 6241, an air outlet 6244 is arranged at one end of the balloon communicating tube 6242, and an air inlet hose 6245 is arranged at the other end of the balloon communicating tube 6242;

as shown in fig. 14, the balloon seat 623 comprises two external connection plane 6231 and an internal connection plane 6232 which are distributed in parallel, the edge of the external connection plane 6231 is connected with a spherical curved surface 6233, an internal concave curved surface 6237 is arranged between the edge of the spherical curved surface 6233 and the edge of the internal connection plane 6232, the center of the balloon seat 623 is provided with a balloon center hole 6234 matched with the balloon communicating pipe 6242, a gas containing cavity 6235 is formed among the balloon center hole 6234, the spherical curved surface 6233 and the internal concave curved surface 6237, the inner wall of the balloon center hole 6234 is provided with a gas transmission hole 6236 matched with the gas outlet 6244, the outer side of the internal concave curved surface 6237 is provided with an expansion balloon 6238, and a balloon vent;

as shown in fig. 15, the sliding guide head 621 includes a positioning plane 6212 contacting with an external plane 6231, the edge of the positioning plane 6212 is provided with an external spherical surface 6211 corresponding to the spherical curved surface 6233, the center of the positioning plane 6212 is provided with a central screw hole 6213, the inner end of the central screw hole 6213 is provided with a lubricating liquid accommodating chamber 6214, the peripheral side of the central screw hole 6213 is uniformly provided with drainage grooves 6215, the edge of the positioning plane 6212 is uniformly provided with overflow grooves 6216, and the overflow grooves 6216 are communicated with the lubricating liquid accommodating chamber 6214 through the drainage grooves 6215; the lubricating connecting block 622 comprises an external thread connecting ring 6222 matched with the central screw hole 6213, and the center of the external thread connecting ring 6222 is provided with a clamping connecting pipe 6221 fixedly connected with the balloon communicating pipe 6242;

as shown in fig. 16, the lubricating communicating member 627 comprises a lubricating communicating tube 6271 installed in the balloon communicating tube 6242, one end of the lubricating communicating tube 6271 is connected to the clamping tube 6221, the other end of the lubricating communicating tube 6271 is provided with an annular fixing bulge 6272 fixedly connected to the port of the balloon communicating tube 6242, and the outer end of the annular fixing bulge 6272 is provided with a liquid inlet bent tube 6273;

as shown in fig. 17, the center connecting member 625 includes a center connecting pipe 6251 distributed outside the balloon communicating pipe 6242, an external screw thread snap ring 6252 matched with the internal screw thread snap ring 6243 is provided at the inner end of the center connecting pipe 6251, a position-limiting base plate 6253 is vertically provided at the outer end of the center connecting pipe 6251, reinforcing ribs 6254 are uniformly distributed around the center connecting pipe 6251, two mounting posts 6256 are symmetrically provided at the edge of the outer surface of the position-limiting base plate 6253, and the mounting posts 6256 are connected with positioning studs 6257;

as shown in fig. 18, the inner core pressing member 626 includes a positioning connecting bar 6261 and a positioning support 6262 vertically disposed at the center of the positioning connecting bar 6261, a pressing block 6263 is disposed at the end of the positioning support 6262, positioning through holes 6264 are symmetrically disposed at both ends of the positioning connecting bar 6261, and the positioning stud 6257 is connected to an internal screw fixing sleeve 6265 through the positioning through hole 6264;

as shown in fig. 19, the lubricating liquid injection mechanism 8 includes an injection pressing member 81 and a lubricating liquid mounting member 82 which are connected with each other in a matching manner, the lubricating liquid mounting member 82 includes a lubricating liquid mounting cylinder 821 matched with the first insertion hole 302, one end of the lubricating liquid mounting cylinder 821 is provided with an annular convex plate 822 fixedly connected with the fixed end plate 30, the other end of the lubricating liquid mounting cylinder 821 is provided with a liquid outlet pipe 823, a liquid adding pipe 824 is arranged at the peripheral side of the lubricating liquid mounting cylinder 821 near the liquid outlet pipe 823, and a sealing plug 83 is arranged in the middle of the liquid adding pipe 824; the injection pressing part 81 comprises an injection pressing rod 811, the inner end of the injection pressing rod 811 is provided with an injection piston 812 matched with the lubricating liquid mounting cylinder 821, and the outer end of the injection pressing rod 811 is provided with an injection pressing block 813;

as shown in fig. 20, the air bag adjusting mechanism 9 includes an air receiving hose 91 installed in the second tube inserting hole 303, one end of the air receiving hose 91 is connected with an elastic air bag 92, the other end of the air receiving hose 91 is provided with a fixed clamping seat 93 and a pulling clamping piece 94 which are matched with each other, and a restoring spring 95 is installed outside the pulling clamping piece 94;

as shown in fig. 21, the fixed card holder 93 includes a fixed card table 931 fixedly connected to the fixed end plate 30, two fixed pillars 932 are symmetrically disposed on the surface edge of the fixed card table 931, a pull-out limiting plate 933 is vertically disposed at the end of the fixed pillar 932, a pull-out guiding hole 934 is disposed in the center of the pull-out limiting plate 933, two third sliding protrusions 935 are symmetrically disposed inside the pull-out guiding hole 934, and a closed slot 936 perpendicular to the air receiving hose 91 is disposed in the center of the fixed card table 931; the drawing clamping piece 94 comprises a drawing guide rod 941 matched with the drawing guide hole 934, a sealing insertion strip 943 corresponding to the sealing slot 936 is arranged at the inner end of the drawing guide rod 941, a drawing ball 942 is arranged at the outer end of the drawing guide rod 941, a third sliding clamping groove 944 matched with the third sliding protrusion 935 is arranged on the peripheral side of the drawing guide rod 941, a restoring spring 95 is installed on the outer side of the drawing guide rod 941, and two ends of the restoring spring 95 are respectively in contact connection with the sealing insertion strip 943 and a drawing limiting plate 933;

as shown in fig. 22 and 23, lamp bead mounting grooves 619 are uniformly distributed on the inner side of the narrow end of the conical lens barrel 611, cold light source lamp beads are mounted in the lamp bead mounting grooves 619, a first annular limiting protrusion 616 corresponding to the limiting base plate 6253 is arranged on the inner side of the wide end of the conical lens barrel 611, the inner diameter of the first annular limiting protrusion 616 is equal to the outer diameter of the limiting base plate 6253, and positioning protrusions 617 are uniformly distributed on the bottom end of the inner side of the first annular limiting protrusion 616; a second annular limiting bulge 618 is arranged in the middle of the inner side of the conical lens barrel 611, and the inner diameter of the second annular limiting bulge 618 is smaller than the outer diameter of a limiting base plate 6253; as shown in fig. 17, positioning penetrating grooves 6255 matched with the positioning protrusions 617 are uniformly distributed on the periphery of the limiting base plate 6253.

Wherein, the handle 613 is provided with a battery and a switch button, and the battery is used for supplying electric energy to the cold light source lamp beads.

As shown in fig. 9, 24 and 25, the first annular stop protrusion 616 and the second annular stop protrusion 618 can be designed to perform a second stop function and a first stop function respectively when the anoscope 6 is in use: the spacing base plate 6253 is closely contacted with the positioning bulge 617 and connected, the fixed adjusting bolt 209 is rotated to make the spacing base plate closely contacted with the pressing block 6263, at this time, the positioning bulge 617 and the positioning through groove 6255 are distributed in a staggered way, and the lens body 61 and the inner core 62 are inserted as a whole; and (5) limiting for the second time: the limiting base plate 6253 is rotated to enable the positioning protrusion 617 to be matched with the positioning through groove 6255, the inner core 62 is pushed for the second time again until the second annular limiting protrusion 618 performs the second limiting function on the limiting base plate 6253, then the fixing adjusting bolt 209 is rotated to be tightly contacted and connected with the pressing block 6263 again, the internal space of the rectum is fully opened, and a good observation effect is achieved; fig. 24 and 25 are schematic views of the dilatation balloon 6238 in fully expanded and contracted states, respectively.

Wherein, the liquid outlet pipe 823 is communicated with the liquid inlet elbow 6273 through a liquid conveying hose, and the air receiving hose 91 is communicated with the air inlet hose 6245 through an air conveying hose.

When the device is used, the contact and separation of the moving ball 102 and the ground can be realized through the up-and-down rotation adjustment of the moving adjusting piece 10, so as to adjust the moving and fixing states, the lifting in the vertical direction and the rotation adjustment on the XY plane are realized through the structural design of the horizontal rotating mechanism 2, the horizontal rotating base 22 is lifted to rotate when the rotation is needed, the telescopic adjustment is realized through the matching between the telescopic connecting piece 3 and the horizontal rotating mechanism 2, the rotation adjustment on the XZ plane is realized through the structural matching between the telescopic connecting piece 3 and the rotation adjusting base 4, the rotation adjusting base 4 is rotated and fixed through the rotation adjusting bolt 45, the rotation adjustment on the YZ plane is realized through the structural matching between the rotation adjusting base 4 and the inserting mounting base 5, the rotation connecting rod 52 is pulled outwards and rotated, the inserting and pulling-out of the anoscope 6 can be accurately and stably controlled through the inserting adjusting mechanism 7, need not medical personnel and hold the anoscope always and use, guaranteed the lubrication of anoscope 6 insertion process through lubricated liquid injection mechanism 8, formed the fast and stable regulation control to sacculus 623 in the anoscope 6 through gasbag adjustment mechanism 9.

When the anoscope 6 is used, the inner core 62 is inserted into the mirror body 61, the balloon 623 penetrates through the tail end of the conical lens cone 611, then the pull-out clamping piece 94 is pulled outwards and the elastic balloon 92 is squeezed, so that the balloon 623 is in a fully inflated state, then the pull-out clamping piece 94 is released, at the moment, under the clamping action of the closed slot 936 and the closed insertion strip 943, the air receiving hose 91 is locked and sealed, the balloon 623 is ensured to be always in an inflated state, when the inner core 62 needs to be pulled out, the pull-out clamping piece 94 is pulled outwards again, the elastic balloon 92 sucks back under the elastic action, and at the moment, the inner core 62 can be easily; when lubrication is needed, the lubricating liquid sequentially passes through the lubricating communicating piece 627, the lubricating liquid containing cavity 6214, the drainage groove 6215, the overflow groove 6216 and the spherical curved surface 6233 by pressing the injection pressing piece 81, so that a sufficient lubricating effect is achieved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (4)

1. The utility model provides a supporting installation mechanism of adjustable anoscope which characterized in that: the device comprises a supporting fixed seat (1) and movable adjusting pieces (10) uniformly distributed at the bottom edge of the supporting fixed seat (1), wherein a horizontal rotating mechanism (2) is arranged in the middle of the supporting fixed seat (1), the outer end of the horizontal rotating mechanism (2) is connected with a telescopic connecting piece (3), the tail end of the telescopic connecting piece (3) is connected with an insertion mounting seat (5) through a rotary adjusting seat (4), one end of the insertion mounting seat (5) is fixedly provided with an anoscope (6) through a limiting clamping mechanism (20), the other end of the insertion mounting seat (5) is provided with a fixed end plate (30), an insertion adjusting mechanism (7) connected with the limiting clamping mechanism (20) is arranged in the middle of the fixed end plate (30), and two ends of the fixed end plate (30) are respectively provided with a lubricating;

the supporting and fixing seat (1) comprises a supporting and fixing bottom plate (11) and a central screw rod (12) vertically arranged in the center of the supporting and fixing bottom plate (11);

the horizontal rotating mechanism (2) comprises an internal thread supporting cylinder (21), a horizontal rotating seat (22), a first pressing spring (23) and an internal thread limiting sleeve (24) which are sequentially arranged on the central screw rod (12) from bottom to top; anti-rotation inserting holes (211) are uniformly distributed in the top surface of the internal thread supporting cylinder (21), the horizontal rotating seat (22) comprises a rotating installation cylinder (221) which is rotatably connected with the central screw rod (12), a rotating cross beam (222) is horizontally connected to the peripheral side of the rotating installation cylinder (221), and anti-rotation inserting columns (223) matched with the anti-rotation inserting holes (211) are uniformly distributed in the bottom of the rotating installation cylinder (221);

the tail end of the horizontal rotating seat (22) is provided with a telescopic slot (224), the tail end of the telescopic slot (224) is vertically provided with a limiting installation screw hole (225), and a limiting installation bolt (226) is installed in the limiting installation screw hole (225); the telescopic connecting piece (3) comprises a rotary connecting block (31), one end of the rotary connecting block (31) is provided with a telescopic inserting strip (32) connected with a telescopic inserting groove (224), the other end of the rotary connecting block (31) is horizontally provided with a limiting through hole (33), the outer side of the front end of the limiting through hole (33) is uniformly provided with a first limiting ball groove (35), and the middle of the telescopic inserting strip (32) is uniformly provided with limiting installation inserting holes (34) corresponding to limiting installation bolts (226) along the linear direction;

the rotary adjusting seat (4) comprises a rotary adjusting block (41) and a rotary limiting block (42) arranged at one end of the rotary adjusting block (41), a rotary connecting groove (46) is formed in the other end of the rotary adjusting block (41), second limiting ball grooves (47) are uniformly distributed in the inner bottom surface of the rotary connecting groove (46), a guide through hole (43) matched with the limiting through hole (33) is formed in the center of the rotary limiting block (42), first limiting protrusions (44) matched with the first limiting ball grooves (35) are uniformly distributed on the outer side of the guide through hole (43), a rotary adjusting bolt (45) is installed in the guide through hole (43), and the rotary adjusting bolt (45) penetrates through the limiting through hole (33) and is connected with a rotary adjusting nut (48);

the inserting mounting seat (5) comprises an inserting mounting cylinder (51) and a rotating connecting rod (52) vertically arranged on the peripheral side of the inserting mounting cylinder (51), the tail end of the rotating connecting rod (52) is provided with a rotating round block (53) matched with the rotating connecting groove (46), second limiting protrusions (54) matched with the second limiting ball grooves (47) are uniformly distributed on the surface of the rotating round block (53), an annular positioning end plate (55) is slidably arranged in the middle of the rotating connecting rod (52), the annular positioning end plate (55) is fixedly connected with the rotating adjusting block (41), and a second compression spring (56) is arranged between the annular positioning end plate (55) and the rotating round block (53); two first sliding clamping grooves (57) are symmetrically formed in the inner side surface of the insertion installation cylinder (51), and scale grooves (58) are uniformly formed in the outer side surface of the insertion installation cylinder (51);

an insertion adjusting screw hole (301) is formed in the middle of the fixed end plate (30), and a first plug-in pipe hole (302) and a second plug-in pipe hole (303) are formed in the two ends of the fixed end plate (30) respectively; the insertion adjusting mechanism (7) comprises an insertion adjusting piece (71) and an insertion connecting piece (72) which are connected with each other, the insertion connecting piece (72) comprises a sliding connecting block (721) connected with the inside of the insertion mounting cylinder (51), one end of the sliding connecting block (721) is vertically provided with an insertion connecting screw rod (722), the edge of the other end of the sliding connecting block (721) is symmetrically provided with two positioning upright posts (724), the tail ends of the positioning upright posts (724) are vertically provided with a positioning connecting plate (725), the center of the positioning connecting plate (725) is provided with an adjusting insertion hole (726), two second sliding clamping grooves (723) are symmetrically arranged on the peripheral sides of the insertion connecting screw rod (722), and first sliding protrusions (727) matched with the first sliding clamping grooves (57) are symmetrically arranged; the insertion adjusting piece (71) comprises an insertion adjusting screw rod (711) installed in the insertion adjusting screw hole (301), the outer end of the insertion adjusting screw rod (711) is provided with an insertion adjusting block (712), and the inner end of the insertion adjusting screw rod (711) penetrates through an adjusting insertion hole (726) to be connected with an internal thread cutting sleeve (73);

the anoscope (6) comprises a mirror body (61) and an inner core (62) arranged in the mirror body (61).

2. The adjustable anoscope mating mounting mechanism of claim 1, wherein: internal thread fixing cylinders (13) are uniformly distributed at the edge of the supporting and fixing bottom plate (11); the movable adjusting piece (10) comprises a lifting stud (101) matched with the internal thread fixing cylinder (13), a movable ball (102) is installed at the bottom of the lifting stud (101), and an adjusting limiting block (103) is arranged at the top of the lifting stud (101).

3. The adjustable anoscope mating mounting mechanism of claim 1, wherein: the limiting and clamping mechanism (20) comprises an internal thread positioning sleeve (201), a pressing plate piece (202) and a limiting and clamping nut (203) which are sequentially installed and connected, and a mirror body (61) is installed between the pressing plate piece (202) and the limiting and clamping nut (203) in a clamping mode; the lens body (61) comprises a conical lens cone (611) and a bell mouth (612) which are integrally connected, a handle (613) is arranged on the periphery of the bell mouth (612), a handle through hole (614) is arranged in the middle of the handle (613), and second sliding protrusions (615) matched with a second sliding clamping groove (723) are symmetrically arranged on the inner side of the handle through hole (614); the pressure plate part (202) comprises a limiting flat plate (204) which is attached and connected with the handle (613), the limiting flat plate (204) is bent to form an inclined supporting plate (205), the tail end of the inclined supporting plate (205) is bent to form a limiting pressure plate (206), and a pressure plate through hole (207) is formed in the middle of the limiting flat plate (204); the inserted connecting screw rod (722) sequentially penetrates through the internal thread positioning sleeve (201), the pressing plate through hole (207) and the handle through hole (614) to be connected with the limiting clamping nut (203); a fixed adjusting screw hole (208) is arranged in the middle of the limiting pressure plate (206), and a fixed adjusting bolt (209) is arranged in the fixed adjusting screw hole (208);

the inner core (62) comprises a sliding guide head (621), a lubricating connecting block (622), a balloon seat (623), a balloon communicating piece (624), a central connecting piece (625) and an inner core pressing piece (626) which are sequentially installed and connected along the axial direction, and the lubricating communicating piece (627) is installed in the middle of the balloon communicating piece (624);

the balloon communicating piece (624) comprises a limiting clamping plate (6241) and a balloon communicating pipe (6242) vertically arranged in the center of the limiting clamping plate (6241), an internal thread clamping ring (6243) is arranged on the inner surface of the limiting clamping plate (6241), an air outlet (6244) is arranged at one end of the balloon communicating pipe (6242), and an air inlet hose (6245) is arranged at the other end of the balloon communicating pipe (6242);

the balloon seat (623) comprises an external plane (6231) and an internal plane (6232) which are distributed in parallel, the edge of the external plane (6231) is connected with a spherical curved surface (6233), an internal concave curved surface (6237) is arranged between the spherical curved surface (6233) and the edge of the internal plane (6232), a balloon center hole (6234) matched with the balloon communicating pipe (6242) is arranged in the center of the balloon seat (623), a gas containing cavity (6235) is formed among the balloon center hole (6234), the spherical curved surface (6233) and the internal concave curved surface (6237), a gas transmission hole (6236) matched with the gas outlet (6244) is arranged on the inner wall of the balloon center hole (6234), an expansion balloon (6238) is arranged on the outer side of the internal concave curved surface (6237), and a balloon vent hole (6239) is arranged between the expansion balloon (6238;

the sliding guide head (621) comprises a positioning plane (6212) which is in contact with an external plane (6231), the edge of the positioning plane (6212) is provided with an external spherical surface (6211) corresponding to the spherical curved surface (6233), the center of the positioning plane (6212) is provided with a central screw hole (6213), the inner end of the central screw hole (6213) is provided with a lubricating liquid accommodating cavity (6214), drainage grooves (6215) are uniformly distributed on the peripheral side of the central screw hole (6213), overflow grooves (6216) are uniformly distributed on the edge of the positioning plane (6212), and the overflow grooves (6216) are communicated with the lubricating liquid accommodating cavity (6214) through the drainage grooves (6215); the lubricating connecting block (622) comprises an external thread connecting ring (6222) matched with the central screw hole (6213), and the center of the external thread connecting ring (6222) is provided with a clamping connecting pipe (6221) fixedly connected with the balloon communicating pipe (6242);

the lubricating communicating piece (627) comprises a lubricating communicating pipe (6271) arranged in the balloon communicating pipe (6242), one end of the lubricating communicating pipe (6271) is connected with the clamping pipe (6221), the other end of the lubricating communicating pipe (6271) is provided with an annular fixing bulge (6272) fixedly connected with the port of the balloon communicating pipe (6242), and the outer end of the annular fixing bulge (6272) is provided with a liquid inlet bent pipe (6273);

the center connecting piece (625) comprises center connecting pipes (6251) distributed on the outer side of the balloon communicating pipe (6242), the inner ends of the center connecting pipes (6251) are provided with external thread snap rings (6252) matched with the internal thread snap rings (6243), the outer ends of the center connecting pipes (6251) are vertically provided with limiting base plates (6253), reinforcing ribs (6254) are uniformly distributed on the peripheral sides of the center connecting pipes (6251), two mounting upright columns (6256) are symmetrically arranged on the edges of the outer surfaces of the limiting base plates (6253), and the mounting upright columns (6256) are connected with positioning studs (6257);

the inner core pressing piece (626) comprises a positioning connecting bar (6261) and a positioning support column (6262) vertically arranged in the center of the positioning connecting bar (6261), a pressing block (6263) is arranged at the tail end of the positioning support column (6262), positioning through holes (6264) are symmetrically formed in two ends of the positioning connecting bar (6261), and a positioning stud (6257) penetrates through the positioning through hole (6264) to be connected with an internal thread fixing sleeve (6265);

the lubricating liquid injection mechanism (8) comprises an injection pressing piece (81) and a lubricating liquid mounting piece (82) which are connected in a matched mode, the lubricating liquid mounting piece (82) comprises a lubricating liquid mounting cylinder (821) matched with the first plug-in pipe hole (302), one end of the lubricating liquid mounting cylinder (821) is provided with an annular convex plate (822) fixedly connected with the fixed end plate (30), the other end of the lubricating liquid mounting cylinder (821) is provided with a liquid outlet pipe (823), a liquid adding pipe (824) is arranged on the periphery side of the lubricating liquid mounting cylinder (821) close to the liquid outlet pipe (823), and a sealing plug (83) is mounted in the middle of the liquid adding pipe (824); the injection pressing piece (81) comprises an injection pressing rod (811), an injection piston (812) matched with the lubricating liquid mounting cylinder (821) is arranged at the inner end of the injection pressing rod (811), and an injection pressing block (813) is arranged at the outer end of the injection pressing rod (811);

the air bag adjusting mechanism (9) comprises an air receiving hose (91) arranged in the second plug-in pipe hole (303), one end of the air receiving hose (91) is connected with an elastic air bag (92), the other end of the air receiving hose (91) is provided with a fixed clamping seat (93) and a drawing clamping piece (94) which are matched with each other, and the outer side of the drawing clamping piece (94) is provided with a restoring spring (95);

the fixed clamping seat (93) comprises a fixed clamping table (931) fixedly connected with the fixed end plate (30), two fixed supporting columns (932) are symmetrically arranged on the surface edge of the fixed clamping table (931), a drawing limiting plate (933) is vertically arranged at the tail end of each fixed supporting column (932), a drawing guide hole (934) is formed in the center of each drawing limiting plate (933), two third sliding protrusions (935) are symmetrically arranged on the inner sides of the drawing guide holes (934), and a closed slot (936) perpendicular to the air receiving hose (91) is formed in the center of the fixed clamping table (931); the drawing clamping piece (94) comprises a drawing guide rod (941) matched with the drawing guide hole (934), a sealed inserting strip (943) corresponding to the sealed slot (936) is arranged at the inner end of the drawing guide rod (941), a drawing ball (942) is arranged at the outer end of the drawing guide rod (941), a third sliding clamping groove (944) matched with a third sliding protrusion (935) is arranged on the peripheral side of the drawing guide rod (941), a recovery spring (95) is installed on the outer side of the drawing guide rod (941), and two ends of the recovery spring (95) are respectively in contact connection with the sealed inserting strip (943) and a drawing limiting plate 933; the liquid outlet pipe (823) is communicated with the liquid inlet elbow (6273) through a liquid conveying hose, and the air receiving hose (91) is communicated with the air inlet hose (6245) through an air conveying hose.

4. The adjustable anoscope mating mounting mechanism of claim 3, wherein: lamp bead mounting grooves (619) are uniformly distributed on the inner side of the narrow end of the conical lens barrel (611), lamp beads are mounted in the lamp bead mounting grooves (619), a first annular limiting protrusion (616) corresponding to the limiting base plate (6253) is arranged on the inner side of the wide end of the conical lens barrel (611), the inner diameter of the first annular limiting protrusion (616) is equal to the outer diameter of the limiting base plate (6253), and positioning protrusions (617) are uniformly distributed on the bottom end of the inner side of the first annular limiting protrusion (616); a second annular limiting bulge (618) is arranged in the middle of the inner side of the conical lens cone (611), and the inner diameter of the second annular limiting bulge (618) is smaller than the outer diameter of the limiting base plate (6253); positioning penetrating grooves (6255) matched with the positioning bulges (617) are uniformly distributed on the periphery of the limiting base plate (6253).

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