Immersion disinfection device for tracheal laryngoscope

Abstract

The invention discloses a tracheal laryngoscope soaking disinfection device which comprises a rack, an arc-shaped disinfection box is rotationally connected to the rack through a rotating shaft A, an arc-shaped filter cylinder used for containing a laryngoscope is connected into the arc-shaped disinfection box through a spring A, and partition plates used for separating the laryngoscope are connected to the bottom in the arc-shaped filter cylinder at intervals. Convex rods used for supporting the laryngoscope are connected in the arc-shaped filter cartridge at intervals in the axial direction, a driving mechanism is arranged between the arc-shaped disinfection box and the rack, and the driving mechanism is used for driving the arc-shaped disinfection box to drive the arc-shaped filter cartridge to swing back and forth, so that the laryngoscope irregularly swings in the arc-shaped filter cartridge. The arc-shaped filter cylinder swings back and forth to push the laryngoscope to irregularly swing in the arc-shaped filter cylinder through the partition plate and the convex rod, each face on the laryngoscope can be effectively disinfected, washed and dried through irregular swing of the laryngoscope, and the laryngoscope can be separated from the partition plate and the convex rod to a certain degree when irregularly swinging. Therefore, the laryngoscope can be fully disinfected, washed and dried.

Description

Technical Field

[0001] The invention belongs to the technical field of medical device disinfection, and in particular relates to a tracheal laryngoscope immersion disinfection device. Background Art

[0002] When examining the larynx, due to its complex physiological structure and deep location, it cannot be directly viewed and requires the use of some special examination methods, such as indirect laryngoscope, direct laryngoscope, fiber laryngoscope, electronic laryngoscope, stroboscopic laryngoscope, ultra-high-speed film photography, sonogram or glottomogram, etc. The laryngoscope is a circular plane mirror with a handle. The mirror surface intersects with the handle at 120 degrees, and the diameter of the mirror surface varies. In order to prevent cross infection, the laryngoscope needs to be disinfected after use.

[0003] After searching, the patent publication number is: CN216797622U, a patent for a tracheal laryngoscope immersion auxiliary device, which relates to the field of medical equipment technology, including a disinfection box, a groove is provided at the rear end of the upper surface of the disinfection box, and a cover plate is rotatably connected to the inner wall of the groove through a hinge, an air inlet pipe is fixedly connected through the center of the front side of the cover plate, a guide cover is fixedly connected to the front side of the cover plate, an exhaust hole is provided through the front side of the guide cover, a support rod is fixedly connected to the lower inner wall of the disinfection box, a grid plate is fixedly connected to the upper end of the support rod, and connecting pipes are fixedly connected to the upper and lower ends of the front side of the disinfection box.

[0004] Although the above patent can disinfect and dry the laryngoscope, the above patent disinfects and dries the laryngoscope by placing it on a mesh plate, and the mesh plate is horizontally fixed in the disinfection box by a support rod, so that the laryngoscope is placed on the mesh plate and left to stand, and the laryngoscope cannot be shaken significantly, resulting in the lower surface of the laryngoscope being unable to be effectively separated from the mesh plate, and there are still dead corners, making it difficult to fully disinfect and dry the laryngoscope. Summary of the invention

[0005] The purpose of the present invention is to provide a tracheal laryngoscope immersion disinfection device to solve the technical problem that the above-mentioned patent cannot make the laryngoscope shake significantly, resulting in the lower surface of the laryngoscope being unable to be effectively separated from the grid plate, and there are still dead corners, making it difficult to fully disinfect and dry the laryngoscope.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a tracheal laryngoscope immersion disinfection device comprises a frame, an arc-shaped disinfection box is rotatably connected to the frame through a rotating shaft A, a liquid outlet valve pipe is connected to the bottom of the arc-shaped disinfection box, a liquid inlet pipe is connected to the upper part of the arc-shaped disinfection box, a box cover that can be rotated upward to open is provided on the top of the arc-shaped disinfection box, a spray pipe and an air jet pipe are embeddedly installed on the box cover, an arc-shaped filter cartridge for placing the laryngoscope is connected in the arc-shaped disinfection box through a spring A, a partition plate for separating the laryngoscope is connected at intervals at the bottom of the arc-shaped filter cartridge, a convex rod for supporting the laryngoscope is connected in the axial direction in the arc-shaped filter cartridge, a driving mechanism is provided between the arc-shaped disinfection box and the frame, the driving mechanism is used to drive the arc-shaped disinfection box to drive the arc-shaped filter cartridge to swing back and forth, so that the laryngoscope swings irregularly in the arc-shaped filter cartridge, a separation limiting mechanism is provided between the arc-shaped disinfection box and the box cover, and the separation limiting mechanism is used to separate and limit the laryngoscope to prevent the laryngoscope from crossing the partition plate when it swings irregularly in the arc-shaped filter cartridge.

[0007] Preferably, the driving mechanism includes a guide rail fixedly connected to the frame, a motor is installed on the outer wall of the arc-shaped disinfection box, a rotating shaft B is connected to the output shaft of the motor, the rotating shaft B extends into the arc-shaped disinfection box, a rotatable disc A is provided on the outer wall of the arc-shaped disinfection box, a cylinder is connected to the eccentric position of the disc A, the cylinder is located in the guide rail, the disc A is connected to the rotating shaft B, the rotation of the rotating shaft B drives the disc A to drive the cylinder to rotate in the guide rail, so that the arc-shaped disinfection box swings back and forth.

[0008] Preferably, the separation and limiting mechanism includes a slotted movable plate which is slidably connected to the upper part of the arc-shaped disinfection box and can move back and forth horizontally, the slotted movable plate is connected to a connecting block, the connecting block is connected to a movable limiting frame, the upper part of the inner wall of the arc-shaped filter cartridge is connected to a fixed limiting frame, the fixed limiting frame and the movable limiting frame both extend into the arc-shaped filter cartridge, a rope for separating and limiting the laryngoscope is connected between the fixed limiting frame and the movable limiting frame, a connecting rod is hinged at the bottom of the box cover, the connecting rod is hinged to the slotted movable plate, the box cover is rotated upward to open, the slotted movable plate is pulled by the connecting rod, and the movable limiting frame is driven to move in a direction close to the fixed limiting frame to retract the rope.

[0009] Preferably, it also includes a shaking mechanism for driving the arc-shaped filter cartridge to shake up and down, the shaking mechanism includes a fixed plate fixedly connected to the inner wall of the arc-shaped disinfection box, a lifting plate that can move up and down is provided on the fixed plate, the lifting plate is fixedly connected to the outer wall of the arc-shaped filter cartridge, a spring B is connected between the lifting plate and the fixed plate, and a pushing component for pushing the lifting plate downward is provided between the lifting plate and the rotating shaft B.

[0010] Preferably, the pushing assembly includes an L-shaped pull rod connected to the lifting plate, the end of the rotating shaft B extending into the arc-shaped disinfection box is connected to a disc B, and two levers are connected to the disc B at circumferential intervals. The rotation of the disc B drives the lever to rotate and contact the L-shaped pull rod, and pushes the L-shaped pull rod to drive the lifting plate to move downward.

[0011] Preferably, it also includes a diversion mechanism for diverting liquid and gas, the diversion mechanism includes two rotating shafts C symmetrically rotatably connected to the upper part of the arc-shaped disinfection box, and the two rotating shafts C are connected to swing plates, the swing plates are located in the arc-shaped disinfection box, and a driving component is provided between the rotating shafts C, the rotating shaft B and the arc-shaped disinfection box. The driving component is used to drive the rotating shaft C to drive the swing plate to swing back and forth to divert liquid and gas.

[0012] Preferably, the driving assembly includes a rotating block connected to the end of the rotating shaft C, the rotating block is connected to a U-shaped block, the outer wall of the arc-shaped disinfection box is connected to a mounting block, the mounting block is provided with a movable frame that can move back and forth horizontally, the upper part of the movable frame is located in the U-shaped block, the rotating shaft B is connected to a cam, the cam is located in the movable frame, the cam rotates to push the movable frame to move back and forth horizontally, so as to push the U-shaped block to drive the rotating block to swing back and forth, and the rotating block swings back and forth so that the rotating shaft C drives the swinging plate to swing back and forth.

[0013] Preferably, it also includes an observation window embedded in the arc-shaped disinfection box.

[0014] Preferably, it also includes a sealing strip connected to the upper inner part of the arc-shaped disinfection box.

[0015] Preferably, it also includes a handle connected to the box cover.

[0016] Compared with the prior art, the present invention has the following advantages: 1. The laryngoscope can be supported by the convex rod to reduce the contact area between the lower surface of the laryngoscope and the arc filter cartridge, so that the laryngoscope can be fully disinfected, fully rinsed and fully dried. The arc filter cartridge swings back and forth to push the laryngoscope to swing irregularly in the arc filter cartridge through the partition plate and the convex rod. The irregular swing of the laryngoscope can make each surface thereon be effectively disinfected, rinsed and dried, and the laryngoscope can be separated from the partition plate and the convex rod to a certain extent when swinging irregularly, thereby ensuring that the laryngoscope can be fully disinfected, fully rinsed and fully dried.

[0017] 2. The laryngoscope can be separated and limited by the cooperation of the partition plate, the fixed limit frame, the movable limit frame and the rope to prevent the laryngoscope from overlapping each other when it swings irregularly in the arc filter cartridge, thereby affecting the disinfection, flushing and drying operations of the laryngoscope.

[0018] 3. Through the cooperation of the disc B, the lever, the L-shaped pull rod, the spring B and the lifting plate, the laryngoscope can be made to shake up and down while swinging irregularly, thereby ensuring that the laryngoscope can shake greatly during the disinfection, flushing and drying process, thereby increasing the degree of separation of the laryngoscope from the partition plate and the convex rod, thereby improving the efficiency and effect of the disinfection, flushing and drying of the laryngoscope.

[0019] 4. Through the cooperation of the cam, the movable frame, the U-shaped block and the rotating block, the rotating shaft C can drive the swing plate to swing back and forth to guide the liquid and gas, so as to increase the spraying area of ​​the liquid and the blowing area of ​​the gas, so as to efficiently disinfect, rinse and dry the laryngoscope. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings: Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 .

[0021] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 2 .

[0022] Figure 3 It is a partial three-dimensional structural schematic diagram of the present invention.

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the driving mechanism of the present invention.

[0024] Figure 5 It is a schematic diagram of the installation of the separation and limiting mechanism of the present invention.

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure of the separation and limiting assembly of the present invention.

[0026] Figure 7 It is a schematic diagram of the installation of the shaking mechanism of the present invention.

[0027] Figure 8 It is a schematic diagram of the three-dimensional structure of the shaking mechanism of the present invention.

[0028] Fig. 9 It is a schematic diagram of the installation of the flow guide mechanism of the present invention.

[0029] Fig.10 It is a schematic diagram of the three-dimensional structure of the flow guiding mechanism of the present invention.

[0030] Fig.11 The figure is a schematic diagram of the installation of the observation window, the sealing strip and the handle of the present invention.

[0031] In the figure: 1-frame, 2-rotating shaft A, 3-arc disinfection box, 4-liquid outlet valve pipe, 5-liquid inlet pipe, 6-box cover, 7-spray pipe, 8-jet pipe, 9-spring A, 10-arc filter cartridge, 11-convex rod, 111-separator, 121-guide rail, 122-motor, 123-rotating shaft B, 124-belt drive assembly, 125-disc A, 126-column, 131-slotted movable plate, 132-connecting rod, 133-connecting Block, 134-fixed limit frame, 135-movable limit frame, 136-rope, 141-fixed plate, 142-lifting plate, 143-spring B, 144-L-shaped pull rod, 145-disc B, 146-push rod, 151-rotating shaft C, 152-swinging plate, 153-rotating block, 154-U-shaped block, 155-mounting block, 156-movable frame, 157-cam, 16-observation window, 17-sealing strip, 18-handle. DETAILED DESCRIPTION

[0032] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0033] Embodiment: A tracheal laryngoscope immersion disinfection device, see Figure 1-Figure 5 , including a frame 1, the upper parts of the front and rear sides of the frame 1 are rotatably connected with a rotating shaft A2, an arc-shaped disinfection box 3 is connected between the two rotating shafts A2, a liquid outlet valve pipe 4 is connected to the bottom of the arc-shaped disinfection box 3, a liquid inlet pipe 5 is connected to the upper part of the front side of the arc-shaped disinfection box 3, a box cover 6 is hinged on the top and rear side of the arc-shaped disinfection box 3, a spray pipe 7 and an air jet pipe 8 are embedded and installed on the box cover 6, the left and right sides of the bottom of the arc-shaped disinfection box 3 are symmetrically connected with springs A9, an arc-shaped filter cartridge 10 is connected between the tops of the four springs A9, two partition plates 111 are symmetrically connected to the bottom of the arc-shaped filter cartridge 10, and a convex rod 11 is connected to the arc-shaped filter cartridge 10 along the axial interval, a driving mechanism is provided between the arc-shaped disinfection box 3 and the frame 1, and a separation and limiting mechanism is provided between the arc-shaped disinfection box 3 and the box cover 6.

[0034] The box cover 6 is rotated upward to open, then the laryngoscope is placed in the arc filter cartridge 10, and the laryngoscope is placed in the area separated by the partition plate 111, and then the box cover 6 is rotated downward to close, and then the disinfectant is injected into the arc disinfection box 3 through the liquid inlet pipe 5 to immerse and disinfect the laryngoscope. After the immersion and disinfection are completed, the valve on the liquid outlet valve pipe 4 is opened to discharge the disinfectant, and the valve on the liquid outlet valve pipe 4 is closed after the disinfectant is discharged, and then clean saline is sprayed into the arc filter cartridge 10 through the spray pipe 7 to rinse the laryngoscope. After the rinsing is completed, the clean saline is discharged, and finally hot air is sprayed into the arc filter cartridge 10 through the air jet pipe 8 to dry the laryngoscope. The laryngoscope can be separated by the partition plate 111 to prevent the laryngoscopes from contacting each other and being unable to be fully disinfected, fully rinsed and fully dried. The laryngoscope can be supported by the convex rod 11 to reduce the contact area between the lower surface of the laryngoscope and the arc-shaped filter cartridge 10, so that the laryngoscope can be fully disinfected, fully rinsed and fully dried; and in the process of disinfecting, rinsing and drying the laryngoscope, the driving mechanism is controlled to work, and the driving mechanism drives the arc-shaped disinfection box 3 to swing back and forth. The swinging of the arc-shaped disinfection box 3 back and forth pulls the arc-shaped filter cartridge 10 to swing back and forth through the spring A9, and the arc-shaped filter cartridge 10 swings back and forth The swinging promotes the laryngoscope to swing irregularly in the arc filter cartridge 10 through the partition plate 111 and the convex rod 11. The irregular swinging of the laryngoscope can make each surface thereof be effectively disinfected, rinsed and dried, and the laryngoscope can be separated from the partition plate 111 and the convex rod 11 to a certain extent when swinging irregularly, thereby ensuring that the laryngoscope can be fully disinfected, fully rinsed and fully dried; the laryngoscope can be separated and limited by the separation and limiting mechanism to prevent the laryngoscope from crossing the partition plate 111 when swinging irregularly in the arc filter cartridge 10, thereby preventing the laryngoscopes from overlapping each other and affecting the disinfection, flushing and drying operations of the laryngoscope.

[0035] See also Figure 4 In the present invention, the driving mechanism includes a guide rail 121 fixedly connected to the lower rear side of the frame 1, a motor 122 is installed on the rear outer wall of the arc-shaped disinfection box 3, a rotating shaft B123 is connected to the output shaft of the motor 122, the front end of the rotating shaft B123 passes through the rear side of the arc-shaped disinfection box 3 and extends into the arc-shaped disinfection box 3, a disc A125 is rotatably connected to the outer wall of the rear side of the arc-shaped disinfection box 3, the disc A125 is located below the motor 122, a cylinder 126 is connected to the eccentric position of the rear side of the disc A125, the cylinder 126 is located in the guide rail 121, the disc A125 and the rotating shaft B123 are connected through a belt transmission assembly 124, the belt transmission assembly 124 is composed of two pulleys and a belt, the two pulleys are respectively connected to the disc A125 and the rotating shaft B123, and the belt is sleeved between the two pulleys.

[0036] The control motor 122 drives the rotating shaft B123 to rotate. The rotation of the rotating shaft B123 drives the disc A125 to rotate through the belt transmission assembly 124. The rotation of the disc A125 drives the column 126 to rotate in the guide rail 121. The guiding and limiting function of the guide rail 121 makes the column 126 make a circular motion while driving the disc A125 to swing back and forth around the rotating shaft A2. The swinging of the disc A125 drives the arc-shaped disinfection box 3 to swing back and forth around the rotating shaft A2. The swinging of the arc-shaped disinfection box 3 drives the components thereon to swing back and forth.

[0037] See also Figure 5-Figure 6 In the present invention, the separation and limiting mechanism includes a slotted movable plate 131 slidably connected to the upper inner part of the arc-shaped disinfection box 3 through a guide rod, the slotted movable plate 131 is located above the arc-shaped filter cartridge 10, and two connecting blocks 133 are symmetrically connected in the slot of the slotted movable plate 131, and a movable limiting frame 135 is connected between the rear sides of the two connecting blocks 133, and a fixed limiting frame 134 is connected to the upper part of the rear inner wall of the arc-shaped filter cartridge 10, and the fixed limiting frame 134 and the movable limiting frame 135 both extend into the arc-shaped filter cartridge 10, and the fixed limiting frame 134 The movable limit frame 135 is composed of a 7-shaped rod, a horizontal plate and a vertical plate. Two 7-shaped rods are symmetrically connected to the top of the horizontal plate, and two vertical plates are symmetrically connected to the bottom of the horizontal plate. The 7-shaped rod on the fixed limit frame 134 is connected to the upper part of the inner wall of the rear side of the arc filter cartridge 10, and the 7-shaped rod on the movable limit frame 135 is connected to the rear side surface of the connecting block 133. Ropes 136 are connected between the two corresponding vertical plates from top to bottom. Two connecting rods 132 are symmetrically hinged at the bottom of the box cover 6, and the connecting rod 132 is hinged to the slotted movable plate 131.

[0038] By the cooperation of the fixed limit frame 134, the movable limit frame 135 and the rope 136, the laryngoscope can be separated and limited to prevent the laryngoscope from crossing the partition plate 111 when it swings irregularly in the arc filter cartridge 10, thereby preventing the laryngoscopes from overlapping each other and affecting the disinfection, washing and drying operations of the laryngoscope; and when the box cover 6 is rotated upward to open, the slotted movable plate 131 is pulled backward by the connecting rod 132, and the slotted movable plate 131 moves backward and drives the movable limit frame 135 to move backward through the connecting block 133, and the movable limit frame 135 moves backward and approaches the movable limit frame 135 to shrink the rope 136, which will not hinder the taking and placing of the laryngoscope, thereby facilitating the taking and placing of the laryngoscope, and when the box cover 6 is rotated downward to close, the slotted movable plate 131 is pushed forward and reset by the connecting rod 132, so that the movable limit frame 135 moves forward and resets to straighten and tighten the rope 136 to separate and limit the laryngoscope.

[0039] See also Figure 7-Figure 8In the present invention, a shaking mechanism is also included, which includes a fixed plate 141 fixedly connected to the inner wall of the rear side of the arc-shaped disinfection box 3, a lifting plate 142 is slidably connected to the fixed plate 141 through a guide rod, a spring B143 is sleeved on the outer wall of the guide rod on the fixed plate 141, the spring B143 abuts against the lifting plate 142 and the fixed plate 141, a pushing component is provided between the lifting plate 142 and the rotating shaft B123, the pushing component includes an L-shaped pull rod 144 connected to the rear side of the lifting plate 142, a disc B145 is connected to the front end of the rotating shaft B123, and two levers 146 are connected to the front side of the disc B145 at intervals along the circumferential direction, and the lever 146 can rotate to contact the L-shaped pull rod 144.

[0040] The rotation of the rotating shaft B123 drives the disk B145 to rotate, and the rotation of the disk B145 drives the lever 146 thereon to rotate. When the lever 146 rotates to contact the L-shaped pull rod 144, it continues to rotate to push the L-shaped pull rod 144 downward. The downward movement of the L-shaped pull rod 144 drives the lifting plate 142 downward, and the spring B143 is compressed accordingly. When the lever 146 rotates to disengage from the L-shaped pull rod 144, the lifting plate 142 drives the L-shaped pull rod 144 to move upward under the reset action of the spring B143, and this cycle is repeated, which can make the lifting plate 142 shake up and down, and the lifting plate 142 shakes up and down with The movable arc filter cartridge 10 shakes up and down, so that the laryngoscope in the arc filter cartridge 10 can shake up and down, so that the laryngoscope can shake up and down while swinging irregularly, thereby ensuring that the laryngoscope can shake significantly during the process of disinfection, flushing and drying, thereby increasing the degree of separation between the laryngoscope and the partition plate 111 and the protruding rod 11, so as to improve the efficiency and effect of disinfection, flushing and drying of the laryngoscope; and the large-scale shaking of the laryngoscope can quickly shake off the liquid on it to avoid liquid remaining on the surface of the laryngoscope, thereby shortening the drying time required for the laryngoscope to further improve the drying efficiency.

[0041] See also Figure 9-10In the present invention, a flow guiding mechanism is also included, which includes two rotating shafts C151 that are symmetrically connected to the upper part of the arc-shaped disinfection box 3, and the two rotating shafts C151 are connected to swing plates 152, and the swing plates 152 are located in the arc-shaped disinfection box 3. A driving component is provided between the rotating shaft C151, the rotating shaft B123 and the arc-shaped disinfection box 3, and the driving component includes a rotating block 153 connected to the rear end of the rotating shaft C151, and two U-shaped blocks 154 are symmetrically connected to the bottom of the rotating block 153. The outer wall of the rear side of the arc-shaped disinfection box 3 is symmetrically connected to two mounting holes. Block 155, the mounting block 155 is located above the motor 122, a movable frame 156 is slidably connected between the two U-shaped blocks 154, the movable frame 156 consists of a U-shaped movable block, a push rod and a push plate, a U-shaped movable block is slidably connected between the two U-shaped blocks 154, two push rods are symmetrically connected to the top of the U-shaped movable block, the two push rods are respectively located in the U-shaped blocks 154 on the left and right sides, and two push plates are symmetrically connected to the bottom of the U-shaped movable block, a cam 157 is connected to the rotating shaft B123, and the cam 157 is located between the two push plates on the movable frame 156.

[0042] The rotation of the shaft drives the cam 157 to rotate. When the cam 157 rotates to the longer end and contacts the left push plate on the movable frame 156, the cam 157 continues to rotate to push the left push plate on the movable frame 156 to move left, thereby causing the entire movable frame 156 to move left. When the longer end of the cam 157 rotates to disengage from the left push plate on the movable frame 156 and contacts the right push plate on the movable frame 156, the cam 157 continues to rotate to push the right push plate on the movable frame 156 to move right, thereby causing the entire movable frame 156 to move right. The movable frame 156 moves back and forth left and right, and the push rod thereon pushes the U-shaped block 154 to drive the rotating block 153 to swing back and forth left and right. The rotating block 153 swings back and forth left and right to drive the rotating shaft C151 to drive the swing plate 152 to swing back and forth left and right. The swinging back and forth of the swing plate 152 can guide the clean saline and hot air sprayed into the arc filter cartridge 10 to increase the spraying area of ​​the clean saline and the blowing area of ​​the hot air, so that the laryngoscope can be fully disinfected, fully rinsed and fully dried.

[0043] See also Fig.11 In the present invention, it also includes an observation window 16 embedded in the front side of the arc-shaped disinfection box 3, a sealing strip 17 is connected to the upper inner part of the arc-shaped disinfection box 3, and a handle 18 is connected to the top of the box cover 6.

[0044] The observation window 16 can be used to conveniently observe the disinfection, flushing and drying of the laryngoscope in the curved disinfection box 3. The sealing strip 17 can completely seal the curved disinfection box 3 to prevent hot air from escaping from the curved disinfection box 3. The handle 18 can be used to conveniently and quickly open and close the box cover 6.

[0045] The above-mentioned embodiments only express the preferred implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person skilled in the art, several modifications, improvements and substitutions can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the attached claims.

Claims

1. A tracheal laryngoscope immersion disinfection device, characterized in that: The invention comprises a frame (1), the frame (1) is rotatably connected to an arc-shaped disinfection box (3) via a rotating shaft A (2), the bottom of the arc-shaped disinfection box (3) is connected to a liquid outlet valve pipe (4), the upper part of the arc-shaped disinfection box (3) is connected to a liquid inlet pipe (5), the top of the arc-shaped disinfection box (3) is provided with a box cover (6) that can be rotated upward to open, the box cover (6) is embedded with a spray pipe (7) and an air jet pipe (8), the arc-shaped disinfection box (3) is connected to an arc-shaped filter cartridge (10) for placing a laryngoscope via a spring A (9), and the bottom of the arc-shaped filter cartridge (10) is spaced apart and connected to a spacer for separating the laryngoscope. A partition plate (111) is provided, and a protruding rod (11) for supporting a laryngoscope is connected to the arc-shaped filter cartridge (10) at intervals along the axial direction. A driving mechanism is provided between the arc-shaped disinfection box (3) and the frame (1), and the driving mechanism is used to drive the arc-shaped disinfection box (3) to drive the arc-shaped filter cartridge (10) to swing back and forth, so that the laryngoscope swings irregularly in the arc-shaped filter cartridge (10). A separation limiting mechanism is provided between the arc-shaped disinfection box (3) and the box cover (6), and the separation limiting mechanism is used to separate and limit the laryngoscope, so as to prevent the laryngoscope from crossing the partition plate (111) when the laryngoscope swings irregularly in the arc-shaped filter cartridge (10).

2. A tracheal laryngoscope immersion disinfection device according to claim 1, characterized in that: The driving mechanism comprises a guide rail (121) fixedly connected to a frame (1); a motor (122) is mounted on the outer wall of the arc-shaped disinfection box (3); a rotating shaft B (123) is connected to the output shaft of the motor (122); the rotating shaft B (123) extends into the arc-shaped disinfection box (3); a rotatable disc A (125) is arranged on the outer wall of the arc-shaped disinfection box (3); a column (126) is connected to an eccentric position of the disc A (125); the column (126) is located in the guide rail (121); the disc A (125) is in transmission connection with the rotating shaft B (123); the rotating shaft B (123) rotates to drive the disc A (125) to drive the column (126) to rotate in the guide rail (121), so that the arc-shaped disinfection box (3) swings back and forth.

3. A tracheal laryngoscope immersion disinfection device according to claim 2, characterized in that: The separation and limiting mechanism comprises a slotted movable plate (131) which is slidably connected to the upper inner portion of the arc-shaped disinfection box (3) and can move back and forth horizontally, the slotted movable plate (131) is connected to a connecting block (133), the connecting block (133) is connected to a movable limiting frame (135), the upper inner wall of the arc-shaped filter cartridge (10) is connected to a fixed limiting frame (134), the fixed limiting frame (134) and the movable limiting frame (135) both extend into the arc-shaped filter cartridge (10), and the fixed limiting frame (134) and the movable limiting frame (135) are connected to the upper inner wall of the arc-shaped filter cartridge (10). A rope (136) for separating and limiting the laryngoscope is connected between the positioning frame (134) and the movable limiting frame (135); a connecting rod (132) is hingedly connected to the bottom of the box cover (6); the connecting rod (132) is hingedly connected to the slotted movable plate (131); when the box cover (6) is rotated upward to open, the slotted movable plate (131) is pulled by the connecting rod (132) to drive the movable limiting frame (135) to move in a direction close to the fixed limiting frame (134) to retract the rope (136).

4. A tracheal laryngoscope immersion disinfection device according to claim 3, characterized in that: The invention also comprises a shaking mechanism for driving the arc-shaped filter cartridge (10) to shake up and down, the shaking mechanism comprising a fixing plate (141) fixedly connected to the inner wall of the arc-shaped disinfection box (3), a lifting plate (142) capable of moving up and down is provided on the fixing plate (141), the lifting plate (142) is fixedly connected to the outer wall of the arc-shaped filter cartridge (10), a spring B (143) is connected between the lifting plate (142) and the fixing plate (141), and a pushing component for pushing the lifting plate (142) to move downward is provided between the lifting plate (142) and the rotating shaft B (123).

5. A tracheal laryngoscope immersion disinfection device according to claim 4, characterized in that: The pushing assembly comprises an L-shaped pull rod (144) connected to the lifting plate (142); the end of the rotating shaft B (123) extending into the arc-shaped disinfection box (3) is connected to a disk B (145); two levers (146) are connected to the disk B (145) at intervals along the circumferential direction; the disk B (145) rotates to drive the lever (146) to rotate and contact the L-shaped pull rod (144), and pushes the L-shaped pull rod (144) to drive the lifting plate (142) to move downward.

6. A tracheal laryngoscope soaking and disinfection device according to claim 5, characterized in that: The invention also comprises a flow guiding mechanism for guiding liquid and gas, the flow guiding mechanism comprising two rotating shafts C (151) symmetrically connected to the upper part of the arc-shaped disinfection box (3), the two rotating shafts C (151) are connected to swing plates (152), the swing plates (152) are located in the arc-shaped disinfection box (3), and a driving assembly is provided between the rotating shafts C (151), the rotating shaft B (123) and the arc-shaped disinfection box (3), the driving assembly is used to drive the rotating shaft C (151) to drive the swing plates (152) to swing back and forth, so as to guide the liquid and gas.

7. A tracheal laryngoscope immersion disinfection device according to claim 6, characterized in that: The driving assembly comprises a rotating block (153) connected to the end of a rotating shaft C (151), a U-shaped block (154) being connected to the rotating block (153), a mounting block (155) being connected to the outer wall of the arc-shaped disinfection box (3), a movable frame (156) being provided on the mounting block (155) and being capable of horizontally moving back and forth, the upper part of the movable frame (156) being located in the U-shaped block (154), a cam (157) being connected to the rotating shaft B (123), the cam (157) being located in the movable frame (156), the cam (157) rotating to push the movable frame (156) to move horizontally back and forth, so as to push the U-shaped block (154) to drive the rotating block (153) to swing back and forth, and the rotating block (153) swings back and forth so as to enable the rotating shaft C (151) to drive the swing plate (152) to swing back and forth.

8. A tracheal laryngoscope immersion disinfection device according to claim 7, characterized in that: It also includes an observation window (16) embedded in the arc-shaped disinfection box (3).

9. A tracheal laryngoscope immersion disinfection device according to claim 8, characterized in that: It also includes a sealing strip (17) connected to the upper inner portion of the arc-shaped disinfection box (3).

10. A tracheal laryngoscope soaking and disinfection device according to claim 9, characterized in that: It also includes a handle (18) connected to the box cover (6).

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