CN212016432U

CN212016432U - Oral liquid medicine injection device for ENT department

Info

Publication number: CN212016432U
Application number: CN202020150092.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Nanan Qixing Machinery Trading Co Ltd
Current assignee: Nanan Qixing Machinery Trading Co Ltd
Priority date: 2020-02-03
Filing date: 2020-02-03
Publication date: 2020-11-27
Anticipated expiration: 2030-02-03

Abstract

The utility model discloses a department of ENT uses oral liquid medicine injection apparatus, including the liquid storage pot, the top outer wall of liquid storage pot is opened there is the inlet, and the inner wall of inlet is provided with the screwed pipe, the outer wall threaded connection of screwed pipe has sealed lid, and the bottom inner wall of sealed lid rotates through the bearing and is connected with the dwang, the outer wall of dwang is fixed with the (mixing) shaft that a plurality of equidistance distribute, the top outer wall of sealed lid is fixed with the motor, and passes through bolted connection between the one end of motor output shaft and the dwang, the leakage fluid dram has been seted up to one side outer wall of liquid storage pot, and the inner wall of leakage. The utility model discloses can prevent because the liquid medicine is too much through rocking and can not effectual messenger's liquid medicine misce bene leads to the fact the influence to the property of a medicine of liquid medicine, can improve the convenience that the device used, can prevent to receive the resistance when removing because the great depression bar that leads to of frictional force and lead to the fact the influence to the use of device.

Description

Oral liquid medicine injection device for ENT department

Technical Field

The utility model relates to a ENT technical field especially relates to an ENT uses oral liquid medicine injection apparatus.

Background

The department of stomatology is one of the medical discipline categories, and the major diseases of the department of stomatology include: the stomatological department belongs to the department of five sense organs, and when the stomatological department is examined, liquid medicine spraying treatment needs to be carried out on the oral cavity through a liquid medicine spraying device.

When using, the existing device can firstly shake the device so as to enable the liquid medicine to be uniformly mixed, but when shaking the device manually, when the liquid medicine is too much, the liquid medicine cannot be effectively uniformly mixed by shaking, and the medicine property of the liquid medicine is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an oral liquid medicine injection device for ENT department.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an oral liquid medicine injection device for ENT department comprises a liquid storage tank, a liquid inlet is arranged on the outer wall of the top of the liquid storage tank, and the inner wall of the liquid inlet is provided with a threaded pipe, the outer wall of the threaded pipe is in threaded connection with a sealing cover, the inner wall of the bottom of the sealing cover is rotatably connected with a rotating rod through a bearing, the outer wall of the rotating rod is fixed with a plurality of stirring shafts which are distributed at equal intervals, the outer wall of the top of the sealing cover is fixed with a motor, one end of the output shaft of the motor is connected with the rotating rod through a bolt, a liquid outlet is arranged on the outer wall of one side of the liquid storage tank, a liquid guide pipe is arranged on the inner wall of the liquid outlet, the outer wall of the liquid guide pipe is in threaded connection with an atomizing nozzle, an air inlet is arranged on one side of the outer wall of the liquid storage tank far away from the liquid outlet, and an air pipe is arranged on the inner wall of the air inlet, and a fixed shaft is fixed between the outer wall of one side of the air pipe and the outer wall of one side of the liquid storage tank.

As a further aspect of the present invention: a fixing plate is fixed on the outer wall of one side of the liquid storage tank close to the top, and a through hole is formed in the outer wall of the top of the fixing plate.

As a further aspect of the present invention: springs are fixed on two sides of the outer wall of the bottom of the fixing plate, and air cylinders are fixed on the outer walls of the bottoms of the two springs.

As a further aspect of the present invention: the inner wall of the inflator is connected with a piston in a sliding mode, a pressure rod is fixed on the outer wall of the top of the piston, an exhaust port is formed in the outer wall of the bottom of the piston, and the inner wall of the exhaust port is welded with the air pipe.

As a further aspect of the present invention: the outer wall of the inflator is provided with a plurality of equidistantly distributed air holes at positions close to the top, and the inner walls of the air holes are provided with dust screens.

As a further aspect of the present invention: the position of the outer wall of one side of the liquid storage tank, which is close to the top, is connected with a pressing plate through a hinge, the outer wall of the bottom of the pressing plate is connected with a pressing rod through a hinge, and the diameter of the pressing rod is smaller than that of the through hole.

As a further aspect of the present invention: the inner wall of the through hole is provided with a ball groove, the inner wall of the ball groove is connected with a ball in a rolling manner, and the ball is connected with the pressure rod in a rolling manner.

The utility model has the advantages that:

1. through dwang, (mixing) shaft and the motor that sets up, can stir the liquid medicine and handle to in make liquid medicine misce bene, prevent because the liquid medicine is too much through rocking and can not effectual messenger's liquid medicine misce bene to the property of a medicine of liquid medicine cause the influence.

2. Through the spring that sets up, can be convenient for carry out the processing that resets to the device after pressing to spray the liquid medicine, improved the convenience that the device used.

3. Through the ball groove and the ball that set up, can reduce the frictional force between depression bar and the through-hole to spray the liquid medicine through pressing, prevent to receive the resistance when removing because frictional force is great and cause the influence to the use of device.

Drawings

Fig. 1 is a schematic sectional view showing an oral liquid injection device for ENT department as set forth in example 1.

Fig. 2 is a partial schematic configuration diagram of an oral liquid medicine ejection device for ENT department as proposed in example 1.

Fig. 3 is a schematic sectional view showing the structure of an oral liquid injection device for ENT department according to example 2.

In the figure: 1 liquid storage tank, 2 rotating rod, 3 stirring shaft, 4 fixing shaft, 5 air pipe, 6 air cylinder, 7 piston, 8 air hole, 9 dust screen, 10 spring, 11 fixing plate, 12 through hole, 13 pressing plate, 14 pressing rod, 15 motor, 16 sealing cover, 17 screwed pipe, 18 atomizing nozzle, 19 liquid guide pipe and 20 ball.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, an oral liquid medicine injection device for ENT department comprises a liquid storage tank 1, a liquid inlet is arranged on the outer wall of the top of the liquid storage tank 1, a threaded pipe 17 is arranged on the inner wall of the liquid inlet, a sealing cover 16 is in threaded connection with the outer wall of the threaded pipe 17, a rotating rod 2 is rotatably connected with the inner wall of the bottom of the sealing cover 16 through a bearing, a plurality of stirring shafts 3 distributed equidistantly are connected with the outer wall of the rotating rod 2 through bolts, a motor 15 is connected with the outer wall of the top of the sealing cover 16 through bolts, one end of an output shaft of the motor 15 is connected with the rotating rod 2 through bolts, a liquid outlet is arranged on the outer wall of one side of the liquid storage tank 1, a liquid guide pipe 19 is arranged on the inner wall of the liquid outlet, an atomizing nozzle 18 is, a fixed shaft 4 is connected between the outer wall of one side of the air pipe 5 and the outer wall of one side of the liquid storage tank 1 through a bolt.

Wherein, the outer wall of one side of the liquid storage tank 1 is connected with a fixing plate 11 near the top by a bolt, and the outer wall of the top of the fixed plate 11 is provided with a through hole 12, both sides of the outer wall of the bottom of the fixed plate 11 are connected with springs 10 through bolts, and the outer walls of the bottoms of the two springs 10 are both connected with an air cylinder 6 through bolts, the inner wall of the air cylinder 6 is connected with a piston 7 in a sliding way, the outer wall of the top of the piston 7 is connected with a pressure rod 14 through a bolt, the outer wall of the bottom of the piston 7 is provided with an exhaust port, the inner wall of the exhaust port is welded with the air pipe 5, the position of the outer wall of the air cylinder 6 close to the top is provided with a plurality of air holes 8 which are distributed at equal intervals, and the inner wall of the air hole 8 is provided with a dust screen 9, the position of the outer wall of one side of the liquid storage tank 1 close to the top is connected with a pressing plate 13 through a hinge, and the outer wall of the bottom of the pressure plate 13 is connected with the pressure rod 14 through a hinge, and the diameter of the pressure rod 14 is smaller than that of the through hole 12.

The working principle is as follows: during the use, open sealed lid 16, pour into the inside of liquid storage pot 1 with the liquid medicine, after the injection completion, close sealed lid 16, when needs carry out the hydrojet to the oral cavity and handle, starter motor 15, motor 15 can drive dwang 2 and rotate, thereby make (mixing) shaft 3 stir the liquid medicine and handle, so that make liquid medicine misce bene, through pressing down clamp plate 13, make depression bar 14 drive piston 7 and move down, thereby carry the inside to liquid storage pot 1 with gas through trachea 5, thereby extrude the inside to catheter 19 with the liquid medicine, and spout the liquid medicine to the oral cavity through atomizing nozzle 18, can reset clamp plate 13 through spring 10, so that people's the pressing down.

Example 2

Referring to fig. 3, in the oral liquid medicine spraying apparatus for ENT department, compared with embodiment 1, in this embodiment, a ball groove is formed on the inner wall of the through hole 12, a ball 20 is connected to the inner wall of the ball groove in a rolling manner, and a rolling connection is formed between the ball 20 and the pressing rod 14.

The working principle is as follows: when in use, the sealing cover 16 is opened, the liquid medicine is injected into the liquid storage tank 1, after the injection is finished, the sealing cover 16 is closed, when the liquid spraying treatment is needed to be carried out on the oral cavity, the motor 15 is started, the motor 15 can drive the rotating rod 2 to rotate, so that the stirring shaft 3 can stir the liquid medicine to mix the liquid medicine evenly, the pressing plate 13 is pressed to enable the pressing rod 14 to drive the piston 7 to move downwards, thereby delivering the gas to the inside of the liquid storage tank 1 through the gas pipe 5, thereby extruding the liquid medicine to the inside of the liquid guiding pipe 19, and spraying the liquid medicine into the oral cavity through the atomizing nozzle 18, the pressing plate 13 can be reset through the spring 10 so as to be pressed by people, the friction force between the pressing rod 13 and the through hole 12 can be reduced through the ball 20, and the pressing rod 13 is prevented from being influenced by resistance when moving due to the fact that the friction force is large.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The oral liquid medicine injection device for the ENT department comprises a liquid storage tank (1) and is characterized in that the top outer wall of the liquid storage tank (1) is provided with a liquid inlet, the inner wall of the liquid inlet is provided with a threaded pipe (17), the outer wall of the threaded pipe (17) is in threaded connection with a sealing cover (16), the bottom inner wall of the sealing cover (16) is rotatably connected with a rotating rod (2) through a bearing, the outer wall of the rotating rod (2) is fixed with a plurality of stirring shafts (3) which are distributed equidistantly, the top outer wall of the sealing cover (16) is fixed with a motor (15), one end of an output shaft of the motor (15) is connected with the rotating rod (2) through a bolt, the outer wall of one side of the liquid storage tank (1) is provided with a liquid outlet, the inner wall of the liquid outlet is provided with a liquid guide pipe (19, an air inlet is formed in one side, far away from the liquid outlet, of the outer wall of the liquid storage tank (1), an air pipe (5) is arranged on the inner wall of the air inlet, and a fixing shaft (4) is fixed between the outer wall of one side of the air pipe (5) and the outer wall of one side of the liquid storage tank (1).

2. The oral liquid medicine spraying device for ENT department as claimed in claim 1, wherein a fixing plate (11) is fixed on the outer wall of one side of the liquid storage tank (1) near the top, and a through hole (12) is opened on the outer wall of the top of the fixing plate (11).

3. The oral liquid medicine spraying apparatus for ENT department as claimed in claim 2, wherein the spring (10) is fixed to both sides of the bottom outer wall of the fixing plate (11), and the cylinder (6) is fixed to the bottom outer walls of both springs (10).

4. The oral liquid medicine spraying device for ENT department as claimed in claim 3, wherein the inner wall of the air cylinder (6) is connected with the piston (7) in a sliding way, the top outer wall of the piston (7) is fixed with the pressure lever (14), the bottom outer wall of the piston (7) is provided with the air outlet, and the inner wall of the air outlet is welded with the air pipe (5).

5. The oral liquid medicine spraying device for ENT department as claimed in claim 3 or 4, wherein the outer wall of the air cylinder (6) is provided with a plurality of air holes (8) distributed at equal intervals near the top, and the inner wall of the air holes (8) is provided with a dust screen (9).

6. The oral liquid medicine spraying device for ENT department as claimed in claim 1, wherein the pressing plate (13) is hinged to a position close to the top of the outer wall of one side of the liquid storage tank (1), the outer wall of the bottom of the pressing plate (13) is hinged to the pressing rod (14), and the diameter of the pressing rod (14) is smaller than that of the through hole (12).

7. The oral liquid medicine spraying device for ENT department according to claim 2 or 6, wherein the inner wall of the through hole (12) is opened with a ball groove, the inner wall of the ball groove is connected with a ball (20) in a rolling way, and the ball (20) is connected with the pressure rod (14) in a rolling way.