CN214906653U - Visual video laryngoscope wireless device - Google Patents

Abstract

The utility model relates to a video laryngoscope technical field, concretely relates to visual video laryngoscope wireless device, including display mechanism, display mechanism includes the operation panel, operation panel lateral wall fixedly connected with disinfection mechanism, the operation panel top surface is rotated and is connected with the display, the operation panel bottom surface is rotated and is connected with the removal base, the aqua storage storehouse has been seted up to one side of the adjacent disinfection mechanism of operation panel bottom surface, aqua storage storehouse bottom fixedly connected with bottom plate, operation panel one side lateral wall corresponds aqua storage storehouse position department and has seted up the water inlet. The utility model discloses in, through ejector pad, support and the rebound spring on the automatic mechanism, let the automatic mechanism can control the closure plate and seal the discharge orifice, simultaneously, the lug control connecting block and the rotation fixture block of support bottom, when the lug removed, lug control connecting block removed, impel to rotate the fixture block and block the tank bottom portion that drags, rotate fixture block pulling slide bar, make the rectangular hole that the casing bottom surface was plugged up to the water shutoff board, realize the automatic disinfection process of device.

Description

Visual video laryngoscope wireless device

Technical Field

The utility model relates to a video laryngoscope technical field, concretely relates to visual video laryngoscope wireless device.

Background

The electronic laryngoscope is widely used for examining the throat because of the thin body and high resolution, can clearly observe the mucous membrane condition of the throat, and can carry out biopsy in parallel for finding suspicious new organisms. Meanwhile, the electronic laryngoscope is also provided with a narrow-band imaging technology, so that potential malignant tumors can be effectively discovered, descending biopsy is guided by the electronic laryngoscope, and the diagnosis rate is greatly improved.

The prior art can realize that the laryngoscope is wireless to be operated, makes and is presented like equipment and check-out test set phase separation, but, in the inspection process, the laryngoscope needs to get into positions such as patient's oral cavity, throat, and the laryngoscope is infected with a large amount of oral bacteria or the inside virus of patient's health easily, does not pass through the disinfection this moment, easily causes cross infection, but the product on the market almost is by doctor oneself hand disinfection, and is very inconvenient to sometimes the disinfection needs the doctor to wipe with the hand, and is slow in efficiency.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, the utility model aims to provide a visual video laryngoscope wireless device, through the ejector pad on the automatic mechanism, support and resilience spring, let the automatic mechanism can control the closure plate and seal the discharge orifice, and simultaneously, the lug control connecting block and the rotation fixture block of support bottom, when the lug removes, lug control connecting block removes, make to rotate the fixture block and drag tank bottom portion, rotate fixture block pulling slide bar, make the rectangular hole that the casing bottom surface was plugged up to the water shutoff plate, let the antiseptic solution no longer flow, realize the self-sterilizer process of device.

The purpose of the utility model can be realized by the following technical scheme:

a visual video laryngoscope wireless device comprises a display mechanism, wherein the display mechanism comprises an operating platform, the outer side wall of the operating platform is fixedly connected with a disinfection mechanism, the top surface of the operating platform is rotatably connected with a display, the bottom surface of the operating platform is rotatably connected with a movable base, a water storage bin is arranged on one side of the bottom surface of the operating platform, which is adjacent to the disinfection mechanism, the bottom of the water storage bin is fixedly connected with a bottom plate, and a water inlet is arranged on the outer side wall of one side of the operating platform, which corresponds to the position of the water storage bin;

the disinfection mechanism comprises a shell, a plurality of lens inserting grooves are formed in the top surface of the shell at equal intervals, partition plates are fixedly connected between two opposite inner side walls of the shell and adjacent lens inserting grooves, and automatic mechanisms are fixedly connected at opposite positions of the inner side walls of the shell and the plurality of lens inserting grooves; the bottom of the shell is fixedly connected with a water collecting base, and water outlets are formed in the positions, corresponding to the positions of the lens inserting grooves, of the bottom of the water collecting base;

the automatic mechanism comprises a push block, the push block is positioned at the bottom end of the lens inserting groove, the top surface of the push block is positioned inside the bottom surface of the lens inserting groove, one side of the push block, which is far away from the operating platform, is fixedly connected with one end of a fixed block, the other end of the fixed block is fixedly connected with a support, one end of the support, which is adjacent to the operating platform, is fixedly connected with a sealing plate, the outer side wall of the operating platform is provided with drain holes at the corresponding sealing plate position, one side of the support, which is far away from the operating platform, is fixedly connected with a plurality of rebound springs which are arranged at equal intervals, one ends of the rebound springs are fixedly connected with the inner side wall of a shell, the bottom end of the support is fixedly connected with a convex block, the convex block is arranged at the top end of a connecting block, the center of the outer side wall of the convex block is rotatably sleeved with a first rotating shaft, the convex block is rotatably sleeved at the top end of the connecting block through the first rotating shaft, and the bottom end of the connecting block penetrates through the bottom surface of the shell and extends outwards, the bottom end of the connecting block is provided with a rotating fixture block, the top end of the rotating fixture block is rotatably sleeved with a second rotating shaft, the rotating fixture block is rotatably sleeved at the bottom end of the connecting block through the second rotating shaft, the bottom end of the rotating fixture block is slidably connected with two symmetrically arranged slide bars, the opposite surfaces of the two slide bars are both provided with a chute, the bottom end of the rotating fixture block is rotatably sleeved with a rolling shaft, the rotating fixture block is slidably connected with the two slide bars through the rolling shaft, one ends of the two slide bars are both fixedly connected with the outer side wall of the water plugging plate, the top surface of the water plugging plate is fixedly connected with a rubber ring, the bottom surface of the shell is provided with a plurality of rectangular holes, the plurality of rectangular holes are both movably embedded and connected with an adjacent rubber ring, one end of the through hole at the bottom surface of the shell, which is far away from the slide bars, is fixedly connected with two symmetrically arranged hollow blocks, and the opposite surfaces of the two hollow blocks are both in a hollow state, one end of the water blocking plate, which is far away from the slide rod, is rotatably connected to the inner sides of the two hollow blocks, disinfectant is injected into the water storage bin through the water inlet, the display is opened, after the examination of a patient is finished, the disinfection is required, at the moment, the wireless laryngoscope is inserted into the endoscope insertion groove, the wireless laryngoscope presses the push block to move in the direction away from the operating table, at the moment, the fixed block moves along with the push block to drive the bracket to move in the direction away from the operating table, the bracket presses the rebound spring, the bracket drives the sealing plate to move, the disinfectant in the water storage bin flows out from the water flowing hole, at the moment, the convex block at the bottom of the bracket pulls the connecting block, so that the connecting block pulls the rotating clamping block, the rotating clamping block is stressed and moves towards the bottom surface of the shell until the sealing ring is clamped at the bottom of the dragging groove, at the moment, the rolling shaft at the bottom end of the rotating clamping block slides on the slide rods until the rubber ring on the water blocking plate is clamped at the rectangular hole on the bottom surface of the shell, at this moment, wireless laryngoscope is disinfected by the antiseptic solution soaking, after the disinfection, take up wireless laryngoscope, this moment, a plurality of resilience springs promote the support and reset, the support resets the closing plate, the antiseptic solution no longer pours into to the casing inside, simultaneously, the connecting block resets under the lug effect, the extrusion rotates the fixture block downstream, two slide bars move downwards in step, the rectangular hole of casing bottom is left to the rubber circle on the water shutoff board, antiseptic solution natural flow to the water collecting base in the casing, flow through the outlet, the doctor has been solved after examining, how to carry out sterile problem to the laryngoscope fast, and simultaneously, because automatic disinfection, need not the entry end that the doctor moved the hand and contacted the laryngoscope, safety and convenience.

Further, the method comprises the following steps: the bottom surface of the support and the bottom surface of the inner wall of the shell are in the same plane, so that the support can move conveniently, and the connecting block can pull the rotating clamping block.

Further, the method comprises the following steps: the position that the casing bottom surface is located the connecting block has been seted up and has been dragged the groove, just it is trapezoidal to drag the groove cross section, drag the groove and run through the casing bottom surface, when the lug of being convenient for removed, the connecting block stimulates the rotation fixture block fast, makes things convenient for the connecting block to remove simultaneously.

Further, the method comprises the following steps: rotate fixture block lateral wall fixedly connected with sealing washer, just sealing washer top surface area equals the area of dragging the tank bottom surface, and the sealing washer of being convenient for effectively blocks up the gap of casing bottom surface, makes the inside antiseptic solution of casing unlikely to flow under the operating condition.

Further, the method comprises the following steps: when the sealing plate is located at the initial position, the sealing plate is connected with the water flowing holes at the corresponding positions in an embedded mode, so that when the wireless laryngoscope is not in the endoscope inserting groove, the sealing plate automatically blocks the corresponding water flowing holes, and the casing does not enter disinfectant any more.

Further, the method comprises the following steps: the water collecting base is of an internal hollow structure, the top surface of the water collecting base is provided with a sleeve hole, the water collecting base is fixedly connected to the bottom end of the shell through the sleeve hole, and the water collecting base is convenient to quickly collect used disinfectant and discharge.

The utility model has the advantages that:

through a push block, a support and a rebound spring on the automatic mechanism, the automatic mechanism can control a sealing plate to seal a drain hole, meanwhile, a lug at the bottom end of the support controls a connecting block and a rotating fixture block, when the lug moves, the lug can control the connecting block to move, so that the rotating fixture block clamps the bottom of a dragging groove, and the rotating fixture block can drive two slide bars connected with the bottom of the dragging groove to move, so that a water blocking plate blocks a rectangular hole in the bottom surface of a shell, disinfectant does not flow out any more, and the automatic disinfection process of the device is realized; the casing can not leak the disinfection solution when being inserted into the wireless laryngoscope through the rubber ring on the water blocking plate.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the console of the present invention;

FIG. 3 is a schematic view of the internal structure of the console of the present invention;

FIG. 4 is a schematic view of the internal structure of the disinfecting mechanism of the present invention;

FIG. 5 is a schematic view of the bottom structure inside the disinfecting mechanism of the present invention;

FIG. 6 is a schematic view of the automatic mechanism of the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 6 at A;

FIG. 8 is a schematic view of the cross-sectional structure of the middle towing trough of the present invention;

fig. 9 is a schematic view of the structure of the water collecting base of the present invention.

In the figure: 100. a display mechanism; 110. an operation table; 111. a base plate; 112. a water flowing hole; 113. a water inlet; 114. a water storage bin; 120. a display; 130. moving the base; 200. a sterilizing mechanism; 210. a housing; 211. a lens inserting groove; 212. a rectangular hole; 213. dragging the groove; 220. a partition plate; 230. a water collecting base; 231. a water outlet; 232. sleeving a hole; 300. an automatic mechanism; 310. a push block; 311. a fixed block; 320. a support; 321. a bump; 330. a closing plate; 340. connecting blocks; 341. a first rotating shaft; 342. a second rotating shaft; 350. rotating the clamping block; 351. a roll axis; 352. a seal ring; 360. a slide bar; 361. a chute; 370. a water plugging plate; 371. a hollow block; 372. a rubber ring; 380. a rebound spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.

Referring to fig. 1-9, a visual video laryngoscope wireless device comprises a display mechanism 100, wherein the display mechanism 100 comprises an operating platform 110, the outer side wall of the operating platform 110 is fixedly connected with a disinfection mechanism 200, the top surface of the operating platform 110 is rotatably connected with a display 120, the bottom surface of the operating platform 110 is rotatably connected with a movable base 130, one side of the bottom surface of the operating platform 110, which is adjacent to the disinfection mechanism 200, is provided with a water storage bin 114, the bottom of the water storage bin 114 is fixedly connected with a bottom plate 111, and the outer side wall of one side of the operating platform 110, which corresponds to the water storage bin 114, is provided with a water inlet 113;

the disinfection mechanism 200 comprises a shell 210, a plurality of lens inserting grooves 211 are formed in the top surface of the shell 210 at equal intervals, partition plates 220 are fixedly connected between two opposite inner side walls of the shell 210 and adjacent lens inserting grooves 211, and automatic mechanisms 300 are fixedly connected at the opposite positions of the inner side walls of the shell 210 and the plurality of lens inserting grooves 211; the bottom of the shell 210 is fixedly connected with a water collecting base 230, and the bottom of the water collecting base 230 is provided with water outlets 231 corresponding to the positions of the lens inserting grooves 211;

the automatic mechanism 300 comprises a push block 310, the push block 310 is located at the bottom end of the lens insertion groove 211, the top surface of the push block 310 is located inside the bottom surface of the lens insertion groove 211, one side of the push block 310, which is far away from the operating platform 110, is fixedly connected to one end of a fixed block 311, the other end of the fixed block 311 is fixedly connected to a bracket 320, one end of the bracket 320, which is adjacent to the operating platform 110, is fixedly connected to a sealing plate 330, the outer side wall of the operating platform 110 is provided with a water flowing hole 112 at a position corresponding to the sealing plate 330, one side of the bracket 320, which is far away from the operating platform 110, is fixedly connected to a plurality of rebound springs 380 which are equidistantly arranged, one ends of the plurality of rebound springs 380 are fixedly connected to the inner side wall of the housing 210, the bottom end of the bracket 320 is fixedly connected to a bump 321, the bump 321 is arranged at the top end of the connecting block 340, the center of the outer side wall of the bump 321 is rotatably sleeved with a first rotating shaft 341, and the bump 321 is rotatably sleeved at the top end of the connecting block 340 through the first rotating shaft 341, the bottom end of the connecting block 340 penetrates through the bottom surface of the housing 210 and extends outwards, the bottom end of the connecting block 340 is provided with a rotating fixture block 350, the top end of the rotating fixture block 350 is rotatably sleeved with a second rotating shaft 342, the rotating fixture block 350 is rotatably sleeved at the bottom end of the connecting block 340 through the second rotating shaft 342, the bottom end of the rotating fixture block 350 is slidably connected with two symmetrically arranged slide bars 360, one opposite surfaces of the two slide bars 360 are respectively provided with a sliding groove 361, the bottom end of the rotating fixture block 350 is rotatably sleeved with a rolling shaft 351, the rotating fixture block 350 is slidably connected with the two slide bars 360 through the rolling shaft 351, one end of each of the two slide bars 360 is fixedly connected with the outer side wall of the water blocking plate 370, the top surface of the water blocking plate 370 is fixedly connected with a rubber ring 372, the bottom surface of the housing 210 is provided with a plurality of rectangular holes 212, the plurality of rectangular holes 212 are movably embedded and connected with an adjacent rubber ring 372, and one end of the through hole 371 of the bottom surface of the housing 210, which deviates from the slide bar 360, is fixedly connected with two symmetrically arranged hollow blocks, the opposite surfaces of the two hollow blocks 371 are hollow, one end of the water blocking plate 370 departing from the sliding rod 360 is rotatably connected to the inner sides of the two hollow blocks 371, disinfectant is injected into the water storage bin 114 through the water inlet 113, the display 120 is opened, after the examination of a patient is finished, the disinfection is required, at the moment, the wireless laryngoscope is inserted into the endoscope inserting groove 211, the wireless laryngoscope presses the push block 310 to move in the direction away from the operating table 110, at the moment, the fixed block 311 moves along with the push block 310 to drive the bracket 320 to move in the direction away from the operating table 110, the bracket 320 presses the rebound spring 380 to drive the sealing plate 330 to move, the disinfectant in the water storage bin 114 flows out from the water flowing hole 112, at the moment, the lug 321 at the bottom of the bracket 320 pulls the connecting block 340 to pull the connecting block 340 to rotate the clamping block 350, the clamping block 350 is rotated to bear force, the clamping block 350 moves towards the bottom surface of the shell 210 until the sealing ring 352 is clamped at the bottom of the dragging groove 213, at this time, the connecting block 340 is located on the dragging groove 213, the rolling shaft 351 at the bottom end of the rotating fixture block 350 slides on the sliding grooves 361 on the two sliding rods 360 until the rubber ring 372 on the water blocking plate 370 is clamped at the rectangular hole 212 on the bottom surface of the shell 210, at this time, the wireless laryngoscope is soaked and disinfected by disinfectant, after disinfection is finished, the wireless laryngoscope is taken up, at this time, the plurality of rebound springs 380 push the bracket 320 to reset, the bracket 320 resets the sealing plate 330, the disinfectant is not injected into the shell 210 any more, meanwhile, the connecting block 340 resets under the action of the bump 321, the rotating fixture block 350 is extruded to move downwards, the two sliding rods 360 synchronously move downwards, the rubber ring 372 on the water blocking plate 370 leaves the rectangular hole 212 at the bottom of the shell 210, the disinfectant in the shell 210 naturally flows to the water collecting base 230 and flows out through the water outlet 231, and the problem of how to quickly disinfect the laryngoscope after a doctor examines is solved, meanwhile, due to automatic disinfection, a doctor does not need to touch the inlet end of the laryngoscope manually, and the laryngoscope is safe and convenient.

The bottom surface of the bracket 320 and the bottom surface of the inner wall of the shell 210 are in the same plane, so that the connecting block 340 pulls the rotating fixture block 350 when the bracket 320 moves; the bottom surface of the shell 210 is provided with a dragging groove 213 at the position of the connecting block 340, the cross section of the dragging groove 213 is trapezoidal, the dragging groove penetrates through the bottom surface of the shell, so that when the projection 321 moves, the connecting block 340 quickly pulls the rotating fixture block 350, and meanwhile, the connecting block 340 moves conveniently; the outer side wall of the rotating fixture block 350 is fixedly connected with a sealing ring 352, and the area of the top surface of the sealing ring 352 is equal to the area of the bottom surface of the dragging groove 213, so that the sealing ring 352 can effectively block the gap at the bottom surface of the shell 210, and the disinfectant in the shell 210 cannot flow out in the working state; when the closing plate 330 is located at the initial position, the closing plate 330 is embedded and connected with the water flowing hole 112 at the corresponding position, so that when the wireless laryngoscope is not in the endoscope insertion groove 211, the closing plate 330 automatically blocks the corresponding water flowing hole 112, and the shell 210 does not enter disinfectant any more; the base 230 that catchments is inside hollow structure, and the base 230 top surface that catchments has been seted up and has been cup jointed hole 232, and the base 230 that catchments is through cup jointing hole 232 fixed connection in the bottom of casing 210, and the base 230 that is convenient for catchment collects used antiseptic solution fast and discharges.

The working principle is as follows: when the device is used, disinfectant is injected into the water storage bin 114 through the water inlet 113, the display 120 is opened, examination is started, the closing plate 330 closes the water flowing hole 112, the connecting block 340 and the bump 321 are in the same plane, the rotating fixture block 350 is positioned below the bottom surface of the shell 210, the two sliding rods 360 are not parallel to the bottom surface of the shell 210, the rubber ring 372 on the water blocking plate 370 is not clamped on the rectangular hole 212 on the bottom surface of the shell 210, disinfection is needed after examination of a patient is finished, the wireless laryngoscope is inserted into the endoscope insertion groove 211 at the moment, the pushing block 310 is wirelessly pressed to move in the direction away from the operating table 110 by the wireless laryngoscope, the fixing block 311 moves along with the pushing block 310 at the moment, the bracket 320 is driven to move in the direction away from the operating table 110, the bracket 320 presses the rebound spring 380, the bracket 320 drives the closing plate 330 to move, the disinfectant in the water storage bin 114 flows out from the water flowing hole 112, at the moment, the bump 321 at the bottom of the bracket 320 pulls the connecting block 340 through the first rotating shaft 341, the connecting block 340 pulls the rotating fixture block 350 through the second rotating shaft 342, the rotating fixture block 350 is stressed and moves towards the bottom surface of the shell 210 until the sealing ring 352 is clamped at the bottom of the dragging groove 213, at this time, the connecting block 340 is positioned on the dragging groove 213 and is not on the same plane with the convex block 321 and the rotating fixture block 350, the rolling shaft 351 at the bottom end of the rotating fixture block 350 slides on the sliding groove 361 on the two sliding rods 360 until the rubber ring 372 on the water blocking plate 370 is clamped at the rectangular hole 212 on the bottom surface of the shell 210, at this time, the two sliding rods 360 are parallel to the bottom surface of the shell 210, the wireless laryngoscope is soaked and disinfected by the disinfectant, after disinfection, the wireless laryngoscope is taken up, at this time, the plurality of rebound springs 380 push the bracket 320 to reset, the bracket 320 resets the sealing plate 330, the disinfectant is not injected into the shell 210 any more, at the same time, the connecting block 340 resets under the action of the convex block 321, the squeezing rotating fixture block 350 moves downwards, the two sliding rods 360 move downwards synchronously, the rubber ring 372 on the water blocking plate 370 leaves the rectangular hole 212 at the bottom of the shell 210, and the disinfectant in the shell 210 naturally flows to the water collecting base 230 and flows out through the water outlet 231;

after use, the bottom plate 111 under the operation table 110 is opened, and the surplus disinfection solution is cleaned.

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 is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims (6)

1. A visual video laryngoscope wireless device comprises a display mechanism (100), and is characterized in that the display mechanism (100) comprises an operating platform (110), the outer side wall of the operating platform (110) is fixedly connected with a disinfection mechanism (200), the top surface of the operating platform (110) is rotatably connected with a display (120), the bottom surface of the operating platform (110) is rotatably connected with a movable base (130), a water storage bin (114) is arranged at one side of the bottom surface of the operating platform (110) adjacent to the disinfection mechanism (200), the bottom of the water storage bin (114) is fixedly connected with a bottom plate (111), and a water inlet (113) is arranged at the position, corresponding to the water storage bin (114), of the outer side wall at one side of the operating platform (110);

the disinfection mechanism (200) comprises a shell (210), a plurality of lens inserting grooves (211) are formed in the top surface of the shell (210) at equal intervals, partition plates (220) are fixedly connected between every two opposite inner side walls of the shell (210) and adjacent lens inserting grooves (211), and automatic mechanisms (300) are fixedly connected at the opposite positions of the inner side walls of the shell (210) and the plurality of lens inserting grooves (211); the bottom of the shell (210) is fixedly connected with a water collecting base (230), and water outlets (231) are formed in the positions, corresponding to the positions of the lens inserting grooves (211), of the bottom of the water collecting base (230);

the automatic mechanism (300) comprises a push block (310), the push block (310) is located at the bottom end of the endoscope inserting groove (211), the top surface of the push block (310) is located inside the bottom surface of the endoscope inserting groove (211), one side, deviating from the operation table (110), of the push block (310) is fixedly connected to one end of a fixed block (311), the other end of the fixed block (311) is fixedly connected with a support (320), one end, adjacent to the operation table (110), of the support (320) is fixedly connected with a closed plate (330), the outer side wall of the operation table (110) is located at the corresponding position of the closed plate (330) and is provided with a water flowing hole (112), one side, deviating from the operation table (110), of the support (320) is fixedly connected with a plurality of rebound springs (380) which are arranged at equal intervals, one ends of the rebound springs (380) are fixedly connected to the inner side wall of the shell (210), and the bottom end of the support (320) is fixedly connected with a lug (321), the convex block (321) is arranged at the top end of the connecting block (340), a first rotating shaft (341) is rotatably sleeved at the center of the outer side wall of the convex block (321), the convex block (321) is rotatably sleeved at the top end of the connecting block (340) through the first rotating shaft (341), the bottom end of the connecting block (340) penetrates through the bottom surface of the shell (210) and extends outwards, a rotating clamping block (350) is arranged at the bottom end of the connecting block (340), a second rotating shaft (342) is rotatably sleeved at the top end of the rotating clamping block (350), the rotating clamping block (350) is rotatably sleeved at the bottom end of the connecting block (340) through the second rotating shaft (342), two symmetrically arranged sliding rods (360) are slidably connected at the bottom end of the rotating clamping block (350), sliding grooves (361) are formed in the opposite surfaces of the two sliding rods (360), a rolling shaft (351) is rotatably sleeved at the bottom end of the rotating clamping block (350), and the rotating clamping block (350) is slidably connected with the two sliding rods (360) through the rolling shaft (351), two equal fixed connection in the lateral wall of water shutoff board (370) of slide bar (360) one end, water shutoff board (370) top surface fixedly connected with rubber circle (372), a plurality of rectangular holes (212) have been seted up to casing (210) bottom surface, and a plurality of rectangular holes (212) all are connected with adjacent rubber circle (372) activity embedding, just the through-hole of casing (210) bottom surface deviates from two symmetrical arrangement's of the one end fixedly connected with cavity piece (371) of slide bar (360), and two the one side that cavity piece (371) is relative is hollow state, the one end that water shutoff board (370) deviates from slide bar (360) rotates the inboard of connecting in two cavity pieces (371).

2. A visual video laryngoscope wireless device according to claim 1, wherein the bottom surface of the bracket (320) and the bottom surface of the inner wall of the housing (210) are in the same plane.

3. The visual video laryngoscope wireless device according to claim 1, wherein a dragging groove (213) is formed in the bottom surface of the housing (210) at the position of the connecting block (340), the cross section of the dragging groove (213) is trapezoidal, and the dragging groove (213) penetrates through the bottom surface of the housing (210).

4. The visual video laryngoscope wireless device according to claim 3, wherein a sealing ring (352) is fixedly connected to the outer side wall of the rotating block (350), and the area of the top surface of the sealing ring (352) is equal to the area of the bottom surface of the dragging groove (213).

5. A visual video laryngoscope wireless device according to claim 1, wherein when the blocking plate (330) is in the initial position, the blocking plate (330) is in embedded connection with the water flow hole (112) at the corresponding position.

6. The wireless device according to claim 1, wherein the water collecting base (230) is of an internal hollow structure, the top surface of the water collecting base (230) is provided with a sleeve hole (232), and the water collecting base (230) is fixedly connected to the bottom end of the shell (210) through the sleeve hole (232).

Images