CN112755375B

CN112755375B - Adjustable otolaryngology clinical medicine device that spouts

Info

Publication number: CN112755375B
Application number: CN202110067443.2A
Authority: CN
Inventors: 马迪将; 孙佳宁; 孙才华
Original assignee: YUYAO PEOPLE'S HOSPITAL
Current assignee: YUYAO PEOPLE'S HOSPITAL
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2022-07-29
Anticipated expiration: 2041-01-19
Also published as: CN112755375A

Abstract

The invention relates to the technical field of medical treatment auxiliary equipment, and discloses an adjustable otolaryngology clinical medicine spraying device which comprises an installation ring, wherein a supporting tube is fixedly installed at the top end of the installation ring, a steering ball is rotatably connected to the surface of the back surface of the top of the supporting tube, a medicine spraying assembly is fixedly installed on the left side of a moving plate, the adjustable otolaryngology clinical medicine spraying device is characterized in that two extrusion rods are pressed by hands to move relatively, the two extrusion rods are intercepted and stop moving when moving to an intercepting head, the moving extrusion rods drive the positioning plate to compress a spring contraction rod through a fixed column, the compression force of the spring contraction rod extrudes a medicine storage box to spray medicine powder in the medicine storage box through the medicine spraying head, the two extrusion rods are pressed forcibly to enable the moving force to be larger than the fixed force of the intercepting head, then the intercepting head slides on the surface of an inner rod through a guide tube, and then the extrusion rods move to the stopping through the intercepting head, at the moment, the medicine spraying head sprays more medicine powder.

Description

Adjustable otolaryngology clinical medicine device that spouts

Technical Field

The invention relates to the technical field of medical treatment auxiliary equipment, in particular to an adjustable otolaryngology clinical medicine spraying device.

Technical Field

Ear, nose and throat are the beginning of the face of human head open to the outside, and are easy to be stimulated by environment, physics, chemistry and biological factor to appear structure and dysfunction, wherein with many inflammatory pathological changes, various treatment means are widely used, the drug therapy is an important component, and the medicine powder enters into the ear, nose and throat of the patient through the spray gun for treatment.

In the using process of a general pesticide spraying device, the following two defects often exist:

1. in the medicine spraying process, due to manual pressing, the dosage of the sprayed medicine powder cannot be guaranteed, if the sprayed dosage is small, quick and effective rehabilitation cannot be achieved, if the sprayed medicine powder is too much, resources are wasted, meanwhile, the generated irritation is large, and the medicine spraying device is very humanized;

2. and general medicine device of spouting produces gaseous messenger's powder for the gasbag shrink and removes, and long-time use can lead to the gasbag to damage and can't reset, and then the unable medicine powder that carries on spouts medicine work, and the leakproofness at edge need be guaranteed to the gasbag of more renewing, very wastes time and energy.

Disclosure of Invention

In order to achieve the purpose of adjustable spraying, the invention provides the following technical scheme: the utility model provides an adjustable otolaryngology clinically spouts medicine device, includes the installation circle, the top fixed mounting of installation circle has the stay tube, the surface at the back of stay tube top is rotated and is connected with and turns to the ball, the inner wall sliding connection who turns to the ball has the movable plate, the left side fixed mounting of movable plate has spouts the medicine subassembly.

Preferably, the pesticide spraying assembly comprises a mounting plate, a rotating shaft is fixedly mounted on the right side surface of the mounting plate, a pesticide spraying head is fixedly mounted on the front inner wall of the mounting plate, a blocking assembly is movably connected to the front left top and bottom of the mounting plate, an extrusion rod is fixedly mounted on the left side of the pesticide spraying head, connecting pipes are connected to the top and bottom inner walls of the pesticide spraying head in an embedded manner, a pesticide storage box is fixedly mounted on one side of the connecting pipe away from the horizontal central line of the pesticide spraying head, spring contraction rods are fixedly mounted on the left side and right side of the inner wall of the pesticide storage box away from the horizontal central line of the pesticide spraying head, a positioning plate is fixedly mounted on the surface of the spring contraction rod away from the horizontal central line of the pesticide spraying head, a fixed column is fixedly mounted on one side of the positioning plate close to the horizontal central line of the pesticide spraying head, and the rotating shaft can enable the whole mounting plate to rotate and change the direction, different positions can be adapted.

As preferred, the left side and the equal fixed mounting in right side that the stripper bar is close to mounting panel vertical center line one side have the compression pipe, the compression pipe is close to mounting panel vertical center line one side fixed mounting has the grip block, the inner wall extrusion of grip block is connected with the horizontal board, the horizontal board is close to the equal fixed mounting in surface that blocks assembly vertical center line one side top and bottom and has the dog, and the grip block plays fixed effect, can be with the more firm fixed of horizontal board.

As preferred, block the subassembly including hollow tube, the equal fixed mounting in left top of hollow tube inner wall and bottom has interior pole, the right side surface swing joint of interior pole has the pipe, the right side inner wall fixed mounting of pipe has interception head, the fixed surface of interception head left side inner wall installs the telescopic link, the equal fixed mounting in top and bottom of interception head left side surface has the bracing piece, one side fixed mounting that the bracing piece is close to hollow tube horizontal center line has the pinion rack, the inner wall meshing of pinion rack has the runner, the inner wall swing joint of runner has the torsional spring, and the interception head of installation plays the effect of stopping, can be fixed with the extrusion stem of removal.

Preferably, the number of the rotating wheels is two, the two rotating wheels are equal in shape and size and symmetrically distributed relative to the horizontal center line of the telescopic rod, and the two rotating wheels correspond to the top and the bottom of the interception head, so that the interception head can move more stably.

Preferably, the inner wall of the toothed plate is provided with a groove, the groove is matched with the gear teeth on the surface of the rotating wheel, the supporting rod is fixed with the toothed plate through an inclined rod, and the groove formed in the toothed plate can drive the whole toothed plate to move when the rotating wheel moves.

Preferably, the left surface of the guide pipe is provided with a circular hole larger than the diameter of the inner rod, the top end and the bottom end of the right side of the inner rod are both provided with pulleys movably connected to the inner wall of the guide pipe, the hole formed in the left side of the guide pipe facilitates the inner rod to move on the surface of the inner rod, and the installed pulleys enable the inner rod to move more rapidly in the guide pipe moving process.

Preferably, the quantity of compression pipe is four, and divide into two sets of relative and the top and the bottom fixed connection of grip block, the auxiliary frame is installed with the junction of grip block to compression pipe, and four compression pipe resilience effort are big, can reset fast after the extrusion ram loses power.

Preferably, a round rod is fixedly mounted on one side, close to the horizontal center line of the pesticide spraying head, of the right side of the positioning plate and connected with the fixed column, and the mounted round rod plays a role of auxiliary support to prevent the positioning plate from inclining during movement.

The beneficial effects of the invention are: the utility model provides an adjustable otolaryngology clinical medicine device that spouts, make compression pipe and the extrusion of spring constriction pole make the locating plate remove through the power that the extrusion pole removed, thereby make the medicine spray head spray the work of powder, press two extrusion poles with the hand and make its relative movement, the extrusion pole that removes extrudees and removes the compression pipe, it stops moving to be intercepted when intercepting first department to move, the extrusion pole that removes simultaneously drives the locating plate through the fixed column and compresses spring constriction pole, the power of spring constriction pole compression extrudees the medicine storage box, the powder of medicine storage box inside spouts from spraying the medicine head after passing through the connecting pipe, when needing to spout a large amount of medicine, press two extrusion poles hard, the power of making its removal is greater than and blocks the fixed power of cutting, it slides at the surface of interior pole through the pipe subsequently to block the first left side surface mounting's bracing piece, drive runner and torsional spring rotation through the pinion rack, then the extrusion rod moves to the stop block through the interception head to stop, and more medicine powder is sprayed out of the medicine spraying head at the moment.

Drawings

FIG. 1 is a front elevational view of the present invention in its entirety;

FIG. 2 is a schematic view of a lifting assembly of the present invention;

FIG. 3 is a cross-sectional view of a hook according to the present invention; (ii) a

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 3 according to the present invention

FIG. 6 is a schematic view of a fixing assembly according to the present invention;

FIG. 7 is an enlarged view of the structure at C of FIG. 6 according to the present invention.

In the figure: 1. installing a ring; 2. supporting a tube; 3. a steering ball; 4. moving the plate; 5. a pesticide spraying component; 51. mounting a plate; 52. a rotating shaft; 53. a pesticide spraying head; 54. a blocking component; 541. a hollow tube; 542. a conduit; 543. an inner rod; 544. a telescopic rod; 545. a blocking head; 546. a support bar; 547. a toothed plate; 548. a rotating wheel; 549. a torsion spring; 55. an extrusion stem; 56. a connecting pipe; 57. storing a medicine box; 58. a spring retraction lever; 59. positioning a plate; 510. fixing a column; 551. compressing the tube; 552. a clamping plate; 553. a transverse plate; 554. and a stop block.

Detailed Description

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

Referring to fig. 1, an adjustable otolaryngology clinical medicine spraying device comprises an installation ring 1, a support tube 2 is fixedly installed at the top end of the installation ring 1, a steering ball 3 is rotatably connected to the surface of the back of the top of the support tube 2, a moving plate 4 is slidably connected to the inner wall of the steering ball 3, and a medicine spraying assembly 5 is fixedly installed on the left side of the moving plate 4;

the moving plate 4 installed according to fig. 1 can slide on the inner wall of the steering ball 3 to cooperate with the spraying assembly 5 to perform a spraying operation.

Referring to fig. 2 and 5, the pesticide spraying assembly 5 includes a mounting plate 51, and a rotating shaft 52 is fixedly mounted on the right surface of the mounting plate 51;

the whole mounting plate 51 can be rotated to change the direction according to the rotating shaft 52 arranged in fig. 2, and different positions can be suitable for;

a pesticide spraying head 53 is fixedly installed on the inner wall of the front of the mounting plate 51, the top and the bottom of the left side of the front of the mounting plate 51 are movably connected with a blocking assembly 54, an extrusion rod 55 is fixedly installed on the left side of the pesticide spraying head 53, connecting pipes 56 are connected with the inner walls of the top and the bottom of the pesticide spraying head 53 in an embedded manner, a pesticide storage box 57 is fixedly installed on one side, away from the horizontal central line of the pesticide spraying head 53, of the connecting pipe 56, spring contraction rods 58 are fixedly installed on the left side and the right side of the inner wall of the pesticide storage box 57 on one side, away from the horizontal central line of the pesticide spraying head 53, and positioning plates 59 are fixedly installed on the surfaces of the spring contraction rods 58 on one side, away from the horizontal central line of the pesticide spraying head 53;

According to the embodiment shown in fig. 2, a circular rod is fixedly arranged on the right side of the positioning plate 59 close to the horizontal center line of the pesticide spraying head 53 and connected with the fixing column 510, and the arranged circular rod plays a role of auxiliary support to prevent the positioning plate 59 from tilting during movement;

a fixing column 510 is fixedly arranged on one side of the left side of the positioning plate 59 close to the horizontal center line of the pesticide spraying head 53.

Referring to fig. 3 and 4, the compression pipe 551 is fixedly installed on the left side and the right side of the extrusion rod 55 close to the vertical center line of the installation plate 51, the clamping plate 552 is fixedly installed on the compression pipe 551 close to the vertical center line of the installation plate 51, the inner wall of the clamping plate 552 is connected with the transverse plate 553 in a pressing manner, and the stop 554 is fixedly installed on the top and bottom surfaces of the transverse plate 553 close to the vertical center line of the blocking assembly 54;

according to fig. 3 and 4, the number of the compression pipes 551 is four, the four compression pipes 551 are divided into two groups and are fixedly connected with the top end and the bottom end of the clamping plate 552, the auxiliary frame is installed at the joint of the compression pipe 551 and the clamping plate 552, the resilience acting force of the four compression pipes 551 is large, and the four compression pipes 551 can be quickly reset after the extrusion rod 55 loses force;

according to the fixing function of the clamping plate 552 in fig. 3 and 4, the transverse plate 553 can be more firmly fixed.

Referring to fig. 6 and 7, the blocking assembly 54 includes a hollow tube 541, an inner rod 543 fixedly installed at the top and bottom of the left side of the inner wall of the hollow tube 541, and a guide tube 542 movably connected to the right side surface of the inner rod 543;

according to the embodiment shown in fig. 6, a circular hole larger than the diameter of the inner rod 543 is formed in the left surface of the guide tube 542, pulleys are mounted at the top end and the bottom end of the right side of the inner rod 543 and movably connected to the inner wall of the guide tube 542, the hole formed in the left side of the guide tube 542 facilitates the movement of the inner rod 543 on the surface of the guide tube 542, and the pulleys enable the inner rod 543 to move more rapidly in the movement process of the guide tube 542;

a interception head 545 is fixedly arranged on the inner wall of the right side of the guide pipe 542, an expansion rod 544 is fixedly arranged on the surface of the inner wall of the left side of the interception head 545, supporting rods 546 are fixedly arranged at the top and the bottom of the surface of the left side of the interception head 545, and a toothed plate 547 is fixedly arranged on one side, close to the horizontal center line of the hollow pipe 541, of the supporting rod 546;

according to the figure 7, the inner wall of the toothed plate 547 is provided with a groove and is matched with the gear teeth on the surface of the rotating wheel 548, the support rod 546 is fixed with the toothed plate 547 through a diagonal rod, and the groove formed in the toothed plate 547 can drive the whole toothed plate 547 to move when the rotating wheel 548 moves;

the inner wall of the toothed plate 547 is engaged with a rotating wheel 548, and the inner wall of the rotating wheel 548 is movably connected with a torsion spring 549;

The movable pressing bar 55 is fixed by the intercepting head 545 installed in fig. 6 to serve as a blocking.

According to the figure 7 that the number of the rotating wheels 548 is two, the two rotating wheels 548 are equal in shape and size and symmetrically distributed relative to the horizontal center line of the telescopic rod 544, the two rotating wheels 548 correspond to the top and the bottom of the interception head 545, and therefore the movement of the interception head 545 can be more stable.

The working principle is as follows: an adjustable otolaryngology clinical medicine spraying device is mainly applied to the technical field of medical treatment auxiliary equipment, the working principle of the adjustable otolaryngology clinical medicine spraying device is that an installation ring 1 is placed at the edge part of a medical bed and is fixed by screws, then the position of the installation ring is adjusted by a supporting tube 2 and a steering ball 3, after the adjustment is finished, when a small amount of medicine spraying is needed, two extrusion rods 55 are pressed by hands to move relatively, the moving extrusion rods 55 extrude and move a compression tube 551, when the movable extrusion rods 55 move to an interception head 545, the force of slight pressing is smaller than the force fixed by the interception head 545, so that the extrusion rods 55 stop moving, meanwhile, the moving extrusion rods 55 drive a positioning plate 59 to compress a spring contraction rod 58 by a fixed column 510, the force compressed by the spring contraction rod 58 extrudes a medicine storage box 57, medicine powder in the medicine storage box 57 is sprayed out from the medicine spraying head 53 after passing through a connecting tube 56, when a large amount of medicine spraying is needed, the two squeezing rods 55 are pressed with force, the moving force of the two squeezing rods is larger than the fixed force of the blocking table 545, then the blocking table 545 slides on the surface of the inner rod 543 through the guide pipe 542, the telescopic rod 544 contracts along with the sliding rod, meanwhile, the supporting rod 546 mounted on the left side surface of the blocking table 545 drives the rotating wheel 548 to rotate through the toothed plate 547, the rotating wheel 548 rotates to drive the torsion spring 549 to rotate, then the blocking table 545 moves to the inner wall of the hollow tube 541, then the squeezing rods 55 continue to move, when the sliding rod moves to the blocking block 554 to stop, more medicine powder is sprayed by the medicine spraying head 53, after medicine spraying is finished, the squeezing rods 55 reset, the rotating wheel 548 returns to the original position through the movement of the toothed plate 547 and the resilience force of the torsion spring 549, and meanwhile, the telescopic rod 544 extends to drive the blocking table 545 to move to the original position.

In summary, in the otolaryngology adjustable clinical medicine spraying device, the compression tube 551 and the spring contraction rod 58 are pressed by the force of the movement of the pressing rods 55 to move the positioning plate 59, so that the medicine spraying head 53 sprays medicine powder, the two pressing rods 55 are pressed by hands to move relatively, the moving pressing rods 55 press and move the compression tube 551, the compression tube 551 is intercepted and stopped moving when moving to the intercepting head 545, at the same time, the moving pressing rods 55 drive the positioning plate 59 to compress the spring contraction rod 58 through the fixing column 510, the force of the compression of the spring contraction rod 58 extrudes the medicine storage box 57, the medicine powder in the medicine storage box 57 is sprayed out from the medicine spraying head 53 after passing through the connecting tube 56, when a large amount of medicine is needed to be sprayed, the two pressing rods 55 are pressed by force to make the moving force of the moving rods larger than the force of the intercepting head 545, and then the intercepting head 545 slides on the surface of the inner rod 543 through the guide tube 542, meanwhile, the support bar 546 mounted on the left side surface of the blocking head 545 drives the rotating wheel 548 and the torsion spring 549 to rotate through the toothed plate 547, and then the pressing bar 55 moves to the stop 554 through the blocking head 545 to stop, so that more medicine powder is sprayed by the medicine spraying head 53.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides an adjustable otolaryngology clinical medicine device that spouts, includes mounting ring (1), its characterized in that: a supporting tube (2) is fixedly mounted at the top end of the mounting ring (1), a steering ball (3) is rotatably connected to the surface of the back of the top of the supporting tube (2), a moving plate (4) is slidably connected to the inner wall of the steering ball (3), and a pesticide spraying assembly (5) is fixedly mounted on the left side of the moving plate (4);

the pesticide spraying component (5) comprises a mounting plate (51), a rotating shaft (52) is fixedly mounted on the right side surface of the mounting plate (51), a pesticide spraying head (53) is fixedly mounted on the front inner wall of the mounting plate (51), a blocking component (54) is movably connected to the front left top and the front bottom of the mounting plate (51), an extrusion rod (55) is fixedly mounted on the left side of the pesticide spraying head (53), a connecting pipe (56) is embedded and connected to the top of the pesticide spraying head (53) and the inner wall of the bottom of the pesticide spraying head (53), a pesticide storing box (57) is fixedly mounted on one side of the horizontal center line of the pesticide spraying head (53) and is far away from the connecting pipe (56), a spring shrinkage rod (58) is fixedly mounted on the left side and the right side of the inner wall of the pesticide spraying head (53) on one side of the horizontal center line of the pesticide storing box (57), and a positioning plate (59) is mounted on the surface of the spring shrinkage rod (58) far away from one side of the horizontal center line of the pesticide spraying head (53), a fixing column (510) is fixedly mounted on one side, close to the horizontal center line of the pesticide spraying head (53), of the left side of the positioning plate (59);

Compression pipes (551) are fixedly mounted on the left side and the right side of the extrusion rod (55) close to one side of the vertical center line of the mounting plate (51), a clamping plate (552) is fixedly mounted on the compression pipe (551) close to one side of the vertical center line of the mounting plate (51), a transverse plate (553) is connected to the inner wall of the clamping plate (552) in an extrusion manner, and stoppers (554) are fixedly mounted on the top and bottom surfaces of the transverse plate (553) close to one side of the vertical center line of the blocking component (54);

the blocking assembly (54) comprises a hollow pipe (541), an inner rod (543) is fixedly mounted at the top and the bottom of the left side of the inner wall of the hollow pipe (541), a guide pipe (542) is movably connected to the right side surface of the inner rod (543), a blocking table (545) is fixedly mounted at the right side inner wall of the guide pipe (542), a telescopic rod (544) is fixedly mounted on the surface of the left side inner wall of the blocking table (545), support rods (546) are fixedly mounted at the top and the bottom of the left side surface of the blocking table (545), one side, close to the horizontal center line of the hollow pipe (541), of each support rod (546) is fixedly mounted with a 547 (547), a rotating wheel (548) is meshed with the inner wall of the toothed plate (549), and a torsion spring (torsion spring) is movably connected to the inner wall of the rotating wheel (548);

the number of the rotating wheels (548) is two, the shapes and the sizes of the two rotating wheels (548) are equal, and the two rotating wheels are symmetrically distributed relative to the horizontal center line of the telescopic rod (544);

The inner wall of the toothed plate (547) is provided with a groove, the groove is matched with the gear teeth on the surface of the rotating wheel (548), and the supporting rod (546) is fixed with the toothed plate (547) through an inclined rod;

the left side surface of the guide pipe (542) is provided with a circular hole with the diameter larger than that of the inner rod (543), and the top end and the bottom end of the right side of the inner rod (543) are respectively provided with a pulley which is movably connected with the inner wall of the guide pipe (542);

the number of the compression pipes (551) is four, the compression pipes are divided into two groups and are fixedly connected with the top end and the bottom end of the clamping plate (552) oppositely, and an auxiliary frame is arranged at the joint of the compression pipes (551) and the clamping plate (552);

a round rod is fixedly arranged on one side of the right side of the positioning plate (59), which is close to the horizontal center line of the pesticide spraying head (53), and is connected with a fixing column (510);

the compression pipe (551) and the spring contraction rod (58) are extruded by the force of the movement of the extrusion rod (55) to move the positioning plate (59), the movable extrusion rod (55) drives the positioning plate (59) to compress the spring contraction rod (58) through the fixed column (510), the force of the compression of the spring contraction rod (58) extrudes the medicine storage box (57), and the medicine powder in the medicine storage box (57) is sprayed out from the medicine spraying head (53) after passing through the connecting pipe (56).