CN112336969A

CN112336969A - Medicine sprayer for respiratory medicine

Info

Publication number: CN112336969A
Application number: CN202011201507.5A
Authority: CN
Inventors: 陈德峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-02-09

Abstract

The invention discloses a medicine sprayer for a respiratory medicine department, which comprises a mounting base body, a medicine conveying mechanism, an adjusting mechanism, a medicine supply mechanism and a bending mechanism, wherein the mounting base body comprises a mounting block, a U-shaped pipeline, a cavity and a straight pipeline are arranged inside the mounting block, the medicine conveying mechanism comprises an air pump, the adjusting mechanism comprises a rotating part, limiting mechanisms are arranged at the ends, close to each other, of the medicine conveying pipes and the air pipe, the bending mechanism comprises a memory sleeve, the reversing pipe provided with a baffle is rotated to be matched with one medicine conveying pipe by rotating an operating part, and medicines in the other medicine bottle enter the medicine conveying pipe and are output through a spray head; the direction of spraying the medicine by the spray head can be changed by the bending mechanism, the technical means disclosed by the invention solves the problems that the spray head cannot be conveniently bent and the device cannot be conveniently switched when spraying different kinds of medicines in the prior art, and the device is easy to popularize.

Description

Medicine sprayer for respiratory medicine

Technical Field

The invention relates to the technical field of medicine sprayers, in particular to a medicine sprayer for respiratory medicine.

Background

Common diseases of respiratory tract internal medicine, such as sore throat or tonsil inflammation, are repetitive diseases generally faced by human at present, and most of the medical staff directly spray medicine on the affected part because the treatment efficiency is not high by adopting the treatment methods of intravenous injection or medicine taking and the like when treating respiratory tract infection patients at present.

At present, the method generally adopted by medical staff is to spray medicine to the diseased part after sucking the medicine liquid by a syringe without a needle head, when the treatment method is used, although the medicine liquid sprayed by the syringe is a beam of water column, the medicine liquid can not be uniformly distributed on the diseased part, the method is suitable for liquid medicine but not suitable for powder medicine, the medical staff is difficult to control the medicine spraying dosage, the medicine materials are easy to waste, the medicine administration part is difficult to find due to the small oral space of a human body, the medicine liquid is easy to spray into the respiratory tract and the digestive tract, respiratory tract spasm can be caused, and even life danger is caused to a patient.

The invention with the application number of CN201811597595.8 discloses a medicine sprayer for respiratory medicine to solve the problems, but the technical scheme has certain disadvantages: on the one hand the shower nozzle can not be convenient buckle, this shape that leads to the adaptation respiratory track that the liquid medicine spraying device can not be fine, and on the other hand when spraying different kinds of medicine, the device can not be convenient switches over, here, proposes a neotype for the internal medicine of breathing medicine liquid medicine spraying device and solves this problem.

Disclosure of Invention

The invention aims to provide a medicine sprayer for respiratory medicine, which solves the problems that the sprayer cannot be bent conveniently, so that the medicine sprayer cannot adapt to the shape of a respiratory tract well, and the device cannot be switched conveniently when different kinds of medicines are sprayed.

In order to achieve the purpose, the invention provides the following technical scheme: the medicine sprayer for the department of respiratory internal medicine comprises an installation base body, a medicine conveying mechanism, an adjusting mechanism, a medicine supply mechanism and a bending mechanism, wherein the installation base body comprises an installation block, a handle is arranged on the installation block, a U-shaped pipeline, a cavity and a straight pipeline are arranged inside the installation block, the U-shaped pipeline and the straight pipeline are communicated with the cavity, the medicine conveying mechanism comprises an air pump, the air pump is arranged on the installation block, the output end of the air pump is connected with one end of an air pipe, the air pipe is positioned in the straight pipeline, medicine conveying pipes are symmetrically arranged in the U-shaped pipeline, medicine inlet openings are formed in the medicine conveying pipes, one ends of the medicine conveying pipes far away from the air pump are provided with spray heads, the adjusting mechanism comprises a rotating part, the rotating part is positioned in the cavity, one end of a rotating rod is arranged on the upper surface and the lower surface of the rotating part, the rotating rods penetrate through the installation block and are rotatably connected with the installation block, one of the rotating rods is provided with an operation part, the rotating part comprises three reversing pipes, the three reversing pipes are connected with one end close to each other, one reversing pipe is internally provided with a baffle, the medicine conveying pipe and one end close to the air pipe are respectively provided with a limiting mechanism, the medicine supply mechanism comprises two medicine bottles, the two medicine bottles are respectively provided with a medicine outlet and an air valve, the medicine outlet penetrates through the installation block and is in threaded connection with the installation block, the medicine outlet is matched with the corresponding medicine inlet, the bending mechanism comprises a memory sleeve, the memory sleeve is sleeved outside the two medicine conveying pipes, one end of the memory sleeve is connected with the installation block, the memory sleeve and the installation block are respectively provided with a first installation seat and a second installation seat, and one end of a telescopic rod is hinged on the first installation seat, the other end of the telescopic rod is connected with the second mounting seat.

Preferably, the limiting mechanism comprises a sliding seat, the sliding seat is arranged at the end parts of the air pipe and the two medicine conveying pipes, the sliding seat is provided with an annular groove, a limiting ring is connected in the annular groove in a sliding manner, two ends of a plurality of compression springs are connected between the end surface of the limiting ring and the annular groove, the opposite end surface of the limiting ring is a conical surface, and the conical surface is matched with one end, close to the air pipe and the medicine conveying pipes, of the air pipe.

Preferably, the pneumatic valve includes the cylindricality piece, the cylindricality piece run through the lateral wall of medicine bottle and with be threaded connection between the lateral wall of medicine bottle, be equipped with limit flange on the cylindricality piece, spring chamber, air guide chamber and sealed chamber have been seted up on the cylindricality piece in proper order, the spring chamber the air guide chamber with sealed chamber communicates with each other, it has the slide bar to run through sliding connection in the air guide chamber, the both ends of slide bar are equipped with spring holder and sealed piece respectively, correspond on the slide bar the spring holder with position cover between the cylindricality piece is equipped with reset spring, sealed piece with sealed chamber looks adaptation.

Preferably, the telescopic rod is an electric telescopic rod.

Preferably, the operating portion is provided with an indication reticle.

Preferably, the operating part is provided with anti-skid grains.

Compared with the prior art, the invention has the beneficial effects that: under the action of the rotating part and the limiting mechanism, gas only enters one drug delivery pipe, when the gas flows through the drug inlet, the drug enters one drug delivery pipe under the action of negative pressure and is finally output by the spray head, the reversing pipe provided with the baffle is rotated to be matched with one drug delivery pipe by rotating the operating part, at the moment, the gas in the gas pipe enters the other drug delivery pipe, and the drug in the other drug bottle enters the other drug delivery pipe and is output by the spray head; the direction of spraying the medicine by the spray head can be changed by the bending mechanism, the technical means disclosed by the invention solves the problems that in the prior art, on one hand, the spray head cannot be bent conveniently, so that the medicine sprayer cannot adapt to the shape of a respiratory tract well, and on the other hand, when different kinds of medicines are sprayed, the device cannot be switched conveniently, and the device is convenient to operate, simple in structure and easy to popularize.

Drawings

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

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

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1A;

FIG. 5 is an enlarged view of a portion of FIG. 3 at B according to the present invention;

FIG. 6 is an enlarged partial view of FIG. 3 at C;

fig. 7 is a partial enlarged view of fig. 5 at D according to the present invention.

In the figure: 1-mounting block, 2-handle, 3-U-shaped pipeline, 4-chamber, 5-straight pipeline, 6-air pump, 7-air pipe, 8-drug delivery pipe, 9-drug inlet, 10-nozzle, 11-rotating part, 1101-reversing pipe, 1102-baffle, 12-rotating rod, 13-operating part, 14-limiting mechanism, 1401-sliding seat, 1402-annular groove, 1403-limiting ring, 1404-compression spring, 15-drug bottle, 16-drug outlet, 17-air valve, 1702-cylindrical block, 1702-limiting flange, 1703-spring cavity, 1704-air guide cavity, 1705-sealing cavity, 1706-sliding rod, 1707-spring seat, 1708-sealing block, 18-memory sleeve, 19-first mounting seat, 20-a second mounting seat and 21-a telescopic rod.

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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: the medicine sprayer for the respiratory medicine comprises a mounting base body, a medicine conveying mechanism, an adjusting mechanism, a medicine supplying mechanism and a bending mechanism, wherein the mounting base body comprises a mounting block 1, a handle 2 is arranged on the mounting block 1, the inside of the handle 2 is hollow, a battery for supplying power to each electrical equipment can be arranged at the hollow part of the handle 2, the battery can be a lithium battery, a switch for controlling each electrical equipment is also arranged on the handle 2, the battery, the switch and the electrical equipment are electrically connected, a U-shaped pipeline 3, a cavity 4 and a straight pipeline 5 are arranged inside the mounting block 1, as shown in figure 3, the U-shaped pipeline 3 and the straight pipeline 5 are communicated with the cavity 4, the medicine conveying mechanism comprises an air pump 6, the air pump 6 is a small air pump, the air pump 6 is arranged on the mounting block 1, the output end of the air pump 6 is connected with one end of an air pipe 7, the air pipe 7 is positioned in the straight pipeline 5, the medicine conveying pipe 8 is a hose, the medicine inlet 9 is arranged on each medicine conveying pipe 8, the spray head 10 is arranged at one end of each medicine conveying pipe 8 far away from the air pump 6, the structure of the spray head 10 can be as shown in figure 6 and comprises a circular ring and a conical block, the circular ring is arranged at the end part of each medicine conveying pipe 8, the circular ring is connected with the conical block through a connecting rib, the adjusting mechanism comprises a rotating part 11, the rotating part 11 is positioned in the cavity 4, one end of a rotating rod 12 is arranged on the upper surface and the lower surface of the rotating part 11, the rotating rods 12 penetrate through the mounting block 1 and are rotatably connected with the mounting block 1, the other end of one rotating rod 12 is provided with an operating part 13, the rotating part 11 comprises three reversing pipes 1101, one ends of the three reversing pipes 1101 are connected, a baffle 1102 is arranged in one reversing pipe 1101, one ends of the medicine conveying pipes 8 close to the air pipe 7 are provided with limiting mechanisms 14, the positions of the medicine conveying pipes 8 and, in order to ensure that stop gear 14 normally works, supply medicine mechanism to include two medicine bottles 15, can store different medicine in two medicine bottles 15, all be equipped with out medicine mouth 16 and pneumatic valve 17 on two medicine bottles 15, go out medicine mouth 16 all run through installation piece 1 and with install between the piece 1 for threaded connection, go out medicine mouth 16 and the 9 looks adaptations of advancing the medicine mouth that corresponds, buckling mechanism includes memory sleeve pipe 18, memory sleeve pipe 18 cover is established in two medicine conveying pipe 8's outside, and memory sleeve pipe 18's one end links to each other with installation piece 1, be equipped with first mount pad 19 and second mount pad 20 on memory sleeve pipe 18 and the installation piece 1 respectively, it has the one end of telescopic link 21 to articulate on the first mount pad 19, the other end and the second mount pad 20 of telescopic link to each other.

Specifically, stop gear 14 includes sliding seat 1401, sliding seat 1401 sets up the tip at trachea 7 and two medicine conveying pipe 8, annular groove 1402 has all been seted up on sliding seat 1401, sliding connection has spacing ring 1403 in annular groove 1402, be connected with the both ends of a plurality of compression spring 1404 between the terminal surface of spacing ring 1403 and the annular groove 1402, the relative terminal surface of spacing ring 1403 is the circular conical surface, the circular conical surface is close to one end looks adaptation with trachea 7 and medicine conveying pipe 8, the circular conical surface will possess higher surface accuracy, accessible rotation portion 11 makes stop gear 14 invalid by oneself so.

Specifically, the air valve 17 includes a cylindrical block 1701, the cylindrical block 1701 penetrates through the side wall of the medicine bottle 15 and is in threaded connection with the side wall of the medicine bottle 15, a limiting flange 1702 is arranged on the cylindrical block 1701, a spring cavity 1703 is sequentially formed in the cylindrical block 1701, as shown in fig. 4, the air guide cavity 1704 and the sealing cavity 1705 are arranged, the spring cavity 1703, the air guide cavity 1704 and the sealing cavity 1705 are communicated, a sliding rod 1706 is connected in the air guide cavity 1704 in a penetrating and sliding manner, a large gap is reserved between the sliding rod 1704 and the sliding rod 1706, the gap amount is larger than 1mm, a spring seat 1707 and a sealing block 1708 are respectively arranged at two ends of the sliding rod 1706, a return spring 1709 is sleeved on the sliding rod 1706 corresponding to a position between the spring seat 1707 and the cylindrical block 1701, the sealing block 1708 is matched with the sealing cavity 1705, the sealing block 1708 can be a conical block, the shape of the surface.

Specifically, the telescopic link 21 is electronic flexible, and telescopic link 21 includes threaded rod, threaded sleeve pipe and micro motor, and the threaded sleeve pipe articulates on first mount pad 19, and micro motor sets up on second mount pad 20, and micro motor's output links to each other with the threaded rod, threaded connection between threaded rod and the threaded sleeve pipe, just as shown in fig. 1.

Specifically, the manipulation portion 13 is provided with an indication mark line for indicating the flow direction of the air.

Specifically, the manipulation unit 13 is provided with anti-slip threads to prevent the operator's hand from slipping when the manipulation unit 13 is rotated.

The working principle is as follows: when the medicine bottle is used, the air pump 6 is started, the air pump 6 pumps air into the air pipe 7, the air only enters one medicine conveying pipe 8 under the action of the rotating part 11 and the limiting mechanism 14, when the air flows through the medicine inlet 9, due to the fact that the flow rate of the air inside the medicine conveying pipe 8 is high, the medicine in the medicine bottle 15 is sucked into the medicine conveying pipe 8, the medicine is finally output through the spray head, and the air valve 17 opens the pressure reduced in the medicine bottle 15 in the process so as to guarantee normal supply of the medicine; the reversing tube 1101 provided with the baffle plate 1102 is rotated to be matched with one drug delivery tube 8 by rotating the operation part 13, at the moment, the gas in the gas tube 7 enters the other drug delivery tube 8, and the drug in the other drug bottle 15 enters the drug delivery tube 8 and is output through the spray head 10; if the spraying angle of the medicine needs to be changed, the switch needs to be controlled to extend or shorten the telescopic rod 21, at this time, the length of the memory sleeve 18 on one side where the telescopic rod 21 is installed is extended or shortened together, while the length of the memory sleeve 18 on the other side is unchanged, so that the memory sleeve 18 is bent, and the direction of the spraying head 10 spraying the medicine is changed.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Breathe internal medicine and use medicine sprayer, construct, guiding mechanism, supply medicine mechanism and buckle the mechanism including installation base member, defeated medicine, its characterized in that: the mounting base body comprises a mounting block (1), a handle (2) is arranged on the mounting block (1), a U-shaped pipeline (3), a cavity (4) and a straight pipeline (5) are arranged inside the mounting block (1), the U-shaped pipeline (3) and the straight pipeline (5) are communicated with the cavity (4), the medicine conveying mechanism comprises an air pump (6), the air pump (6) is arranged on the mounting block (1), the output end of the air pump (6) is connected with one end of an air pipe (7), the air pipe (7) is positioned in the straight pipeline (5), medicine conveying pipes (8) are symmetrically arranged in the U-shaped pipeline (3), medicine inlets (9) are arranged on the medicine conveying pipes (8), a spray head (10) is arranged at one end of each medicine conveying pipe (8) far away from the air pump (6), and the adjusting mechanism comprises a rotating part (11), rotation portion (11) is located in cavity (4), the upper and lower surface of rotation portion (11) all is equipped with the one end of dwang (12), dwang (12) all runs through installation piece (1) and with be connected for rotating between installation piece (1), one the other end of dwang (12) is equipped with controls portion (13), rotation portion (11) includes three switching-over pipe (1101), and is three the one end that switching-over pipe (1101) is close to is connected, one be equipped with baffle (1102) in switching-over pipe (1101), medicine conveying pipe (8) with the one end that trachea (7) are close to mutually all is equipped with stop gear (14), supply medicine mechanism includes two medicine bottle (15), two all be equipped with out medicine mouth (16) and pneumatic valve (17) on medicine bottle (15), go out medicine mouth (16) all run through installation piece (1) and with be threaded connection between installation piece (1), go out medicine mouth (16) and corresponding advance medicine mouth (9) looks adaptation, buckling mechanism includes memory sleeve pipe (18), memory sleeve pipe (18) cover is established two the outside of defeated medicine pipe (8), just the one end of memory sleeve pipe (18) with installation piece (1) links to each other, memory sleeve pipe (18) with be equipped with first mount pad (19) and second mount pad (20) on installation piece (1) respectively, it has the one end of telescopic link (21) to articulate on first mount pad (19), the other end of telescopic link (21) with second mount pad (20) link to each other.

2. The medical respiratory sprayer as set forth in claim 1, wherein: the limiting mechanism (14) comprises a sliding seat (1401), the sliding seat (1401) is arranged at the end parts of the air pipe (7) and the two medicine conveying pipes (8), annular grooves (1402) are formed in the sliding seat (1401), limiting rings (1403) are connected in the annular grooves (1402) in a sliding mode, two ends of a plurality of compression springs (1404) are connected between the end faces of the limiting rings (1403) and the annular grooves (1402), the opposite end faces of the limiting rings (1403) are conical faces, and the conical faces are matched with one ends, close to the air pipe (7) and the medicine conveying pipes (8), of the air pipe (7) and the medicine conveying pipes (8).

3. The medical respiratory sprayer as set forth in claim 1, wherein: the air valve (17) comprises a cylindrical block (1701), the cylindrical block (1701) penetrates through the side wall of the medicine bottle (15) and is in threaded connection with the side wall of the medicine bottle (15), a limiting flange (1702) is arranged on the cylindrical block (1701), a spring cavity (1703), an air guide cavity (1704) and a sealing cavity (1705) are sequentially formed in the cylindrical block (1701), the spring cavity (1703), the air guide cavity (1704) and the sealing cavity (1705) are communicated, a sliding rod (1706) penetrates through the air guide cavity (1704) and is connected in a sliding mode, spring seats (1707) and sealing blocks (1708) are respectively arranged at two ends of the sliding rod (1706), a reset spring (1709) is sleeved on the sliding rod (1706) corresponding to the spring seats (1707) and the position between the cylindrical block (1701), and the sealing block (1708) is matched with the sealing cavity (1705).

4. The medical respiratory sprayer as set forth in claim 1, wherein: the telescopic rod (21) is an electric telescopic rod.

5. The medical respiratory sprayer as set forth in claim 1, wherein: an indication reticle is arranged on the operation part (13).

6. The medical respiratory sprayer as set forth in claim 1, wherein: the operating part (13) is provided with anti-skid lines.