CN215308248U

CN215308248U - A nasal cavity belt cleaning device for pediatrics

Info

Publication number: CN215308248U
Application number: CN202121832685.8U
Authority: CN
Inventors: 陈达政
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2021-12-28
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a nasal cavity cleaning device for pediatrics, which comprises a bottom plate and is characterized in that: the nasal cavity cleaning device comprises a bottom plate, a support plate, a motor, a bevel gear I, a bevel gear II and a nasal cavity cleaning device. This device can realize because umbelliform shelters from blockking of dish, can avoid normal saline to get into children patient's nasal cavity depths, reduces children patient's discomfort.

Description

A nasal cavity belt cleaning device for pediatrics

Technical Field

The utility model relates to the field of nasal cavity cleaning equipment, in particular to a nasal cavity cleaning device for pediatrics.

Background

The nasal cavity is an important channel for communicating a human body with the outside, impurities and harmful substances in the air are blocked in the nasal cavity by the filtering function of the nasal cavity when the nasal cavity inhales the human body with breathing at every moment, and the impurities and the harmful substances are not cleaned in time and can possibly generate more bacteria to cause nasal cavity pathological changes when being laid down in the nasal cavity for a long time, for children, the children do not understand that the adult can blow the nasal mucus blocked in the nasal cavity with strength, and the impurities and the harmful substances can adsorb foreign matters and dry out to block the nasal cavity and influence breathing for a long time, the existing nasal cavity cleaning device generally uses cleaning solution such as physiological saline to be injected into the nasal cavity of the child patient so as to soften secretion in the nasal cavity, but medical care personnel can not control the flow rate well when using the cleaning solution such as the physiological saline to be injected into the nasal cavity of the child patient, and the cleaning solution can easily enter the deep nasal cavity of the child patient, is easy to choke children patients, and can bring life danger to the children patients in serious cases, so the nasal cavity cleaning device for pediatrics is urgently needed to be manufactured.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a nasal cavity cleaning device for pediatrics, which is used for cleaning nostrils of children patients.

The utility model adopts the following technical scheme to realize the purpose of the utility model:

a nasal cavity belt cleaning device for pediatrics, includes the bottom plate, characterized by:

the middle part of the upper side of the bottom plate is fixedly connected with the lower end of a supporting plate, the upper end of the supporting plate is fixedly connected with the middle part of the lower side of the charging barrel, the upper side of the charging barrel is fixedly connected with the lower end of a vertical plate of an L-shaped plate, the middle part of one side of the vertical plate of the L-shaped plate is fixedly connected with a motor, an output shaft of the motor penetrates through the middle part of the vertical plate of the L-shaped plate, the end part of the output shaft of the motor is fixedly connected with the center of a first conical gear, and the first conical gear is meshed with a second conical gear;

the central shaft of the second conical gear penetrates through and is movably connected to the middle of the transverse plate of the L-shaped plate, the end part of the central shaft of the second conical gear is fixedly connected with the lower end of a lead screw, the lead screw is in threaded connection with the middle of a transverse rod of a U-shaped piston rod, two vertical rods of the U-shaped piston rod respectively penetrate through circular holes in two ends of the upper side of the charging barrel, the lower ends of the two vertical rods of the U-shaped piston rod are respectively and fixedly connected with two ends of the upper side of a piston, and the outer wall of the piston is attached to the inner wall of the charging barrel;

the one-way liquid valve of fixed intercommunication in one side upper end of feed cylinder, the one end of the fixed intercommunication feed liquor pipe of one-way liquid valve's one end, the one end in the fixed intercommunication feed liquor hole of the other end of feed liquor pipe, the feed liquor hole sets up the one side at the diplopore pipe, the opposite side of diplopore pipe is equipped with out the liquid hole, the one end of the one end middle part fixed connection connecting rod of diplopore pipe, the umbelliform downside middle part that shelters from the dish of other end fixed connection of connecting rod.

As a further limitation of the technical scheme, one end of the liquid outlet hole is fixedly communicated with one end of the liquid outlet pipe.

As a further limitation of the technical scheme, the other end of the liquid outlet pipe is fixedly communicated with one end of the one-way liquid inlet valve.

As a further limitation of the technical scheme, the other end of the one-way liquid inlet valve is fixedly communicated with the lower end of one side of the charging barrel.

As a further limitation of the technical scheme, one end of the lower side of the charging barrel is fixedly communicated with the liquid outlet valve.

As a further limitation of the technical scheme, a feed inlet is formed in one end of the upper side of the charging barrel, and the upper side of the outer wall of the feed inlet is in threaded connection with the inner wall of the feed inlet cover.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. this device can realize because umbelliform shelters from blockking of dish, can avoid normal saline to get into children patient's nasal cavity depths, reduces children patient's discomfort.

2. This device can realize because piston rebound, and the cavity that piston downside and feed cylinder formed increases gradually, produces the negative pressure suction, and the normal saline after wasing loops through out the liquid hole and inhales drain pipe, one-way feed liquor valve, feed cylinder in, opens out the liquid valve, discharges the normal saline after wasing through going out the liquid valve.

3. This device can realize convenient operation, and the practicality is stronger, is fit for promoting.

Drawings

Fig. 1 is a first perspective view of the present invention.

Fig. 2 is a second perspective view of the present invention.

Fig. 3 is a schematic view of a part of the connection structure of the present invention.

Fig. 4 is a first partial part connection structure diagram of the cartridge 5 of the present invention after being cut.

Fig. 5 is a second schematic view of the connection structure of parts of the double-hole tube 2, the liquid outlet hole 22 and the liquid inlet hole 23 after being cut.

Fig. 6 is a third schematic view of the connection structure of parts of the double-hole tube 2, the liquid outlet hole 22 and the liquid inlet hole 23 after being cut.

In the figure: 1. umbrella form shelters from dish, 2, diplopore pipe, 3, feed liquor pipe, 4, drain pipe, 5, feed cylinder, 6, backup pad, 7, bottom plate, 8, play liquid valve, 9, feed inlet, 10, feeding port lid, 11, U-shaped piston rod, 12, lead screw, 13, L shaped plate, 14, one-way feed liquor valve, 15, one-way play liquid valve, 16, motor, 17, piston, 18, conical gear one, 19, conical gear two, 20, connecting rod, 22, play liquid hole, 23, feed liquor hole.

Detailed Description

An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the utility model.

The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The following description of the exemplary embodiments refers to the accompanying drawings. The same reference numbers in different drawings identify the same or similar elements. The following detailed description does not limit the utility model. Rather, the scope of the utility model is defined by the appended claims. For simplicity, the following embodiments are described with respect to the terminology and structure of the present system, however, the embodiments to be described next are not limited to this system but may be applied to any other system that may be applied.

The thread self-locking performance means that when static load and working temperature change are not large, threaded connection can not automatically loosen, the self-locking condition is that a thread lead angle is smaller than an equivalent friction angle of a screw pair, and the threaded connection appearing in the application all accords with the self-locking condition.

The hinge joint is connected by a hinge. The connection of devices or parts commonly used in two parts of machines, vehicles, doors and windows, implements, such as articulated trolleybuses, articulated trucks and articulated buses. It is common for the door leaf and the door frame to be connected together so that they cannot be separated, but they can still have a conditional relative movement. This is mainly due to the hinges connecting them so that they have the characteristics of movement of the door leaf and the door frame. The connection of the moving characteristics of the door leaf and the door frame was later called hinge. The hinge is widely applied to mechanical analysis and practical engineering.

The hinged connection and the connected components can not move relatively at the connection position, but can rotate relatively, and specifically comprise loose bolts, loose rivets and the like, such as connection between umbrella ribs of a folding umbrella and connection between a door and a door frame.

The term articulated, hinged connection includes hinge connection, bearing connection, pin connection, etc., and the above terms used herein refer to two parts which cannot move relatively but can rotate relatively at the joint, and the above explanation is given in the mechanical design manual and hundred degree encyclopedia and is common knowledge of those skilled in the art by combining the drawings of the specification to determine the structure without any doubt.

As shown in fig. 1-6, the present invention includes a base plate 7,

the middle part of the upper side of the bottom plate 7 is fixedly connected with the lower end of a supporting plate 6, the upper end of the supporting plate 6 is fixedly connected with the middle part of the lower side of a charging barrel 5, the upper side of the charging barrel 5 is fixedly connected with the lower end of a vertical plate of an L-shaped plate 13, the middle part of one side of the vertical plate of the L-shaped plate 13 is fixedly connected with a motor 16, an output shaft of the motor 16 penetrates through the middle part of the vertical plate of the L-shaped plate 13, the end part of the output shaft of the motor 16 is fixedly connected with the center of a first conical gear 18, and the first conical gear 18 is meshed with a second conical gear 19;

the central shaft of the second bevel gear 19 penetrates through and is movably connected to the middle of the transverse plate of the L-shaped plate 13, the end part of the central shaft of the second bevel gear 19 is fixedly connected with the lower end of a lead screw 12, the lead screw 12 is in threaded connection with the middle of a transverse rod of a U-shaped piston rod 11, two vertical rods of the U-shaped piston rod 11 penetrate through circular holes at two ends of the upper side of the charging barrel 5 respectively, the lower ends of the two vertical rods of the U-shaped piston rod 11 are fixedly connected with two ends of the upper side of a piston 17 respectively, and the outer wall of the piston 17 is attached to the inner wall of the charging barrel 5;

the one-way liquid valve 15 of the fixed intercommunication in one side upper end of feed cylinder 5, the one end of the fixed intercommunication feed liquor pipe 3 of one-way liquid valve 15's one end, the one end in the fixed intercommunication feed liquor hole 23 of the other end of feed liquor pipe 3, feed liquor hole 23 sets up the one side at double-hole pipe 2, the opposite side of double-hole pipe 2 is equipped with out liquid hole 22, the one end of the one end middle part fixed connection connecting rod 20 of double-hole pipe 2, the umbelliform downside middle part that shields dish 1 of other end fixed connection of connecting rod 20.

One end of the liquid outlet hole 22 is fixedly communicated with one end of the liquid outlet pipe 4.

The other end of the liquid outlet pipe 4 is fixedly communicated with one end of a one-way liquid inlet valve 14.

The other end of the one-way liquid inlet valve 14 is fixedly communicated with the lower end of one side of the charging barrel 5.

And one end of the lower side of the charging barrel 5 is fixedly communicated with a liquid outlet valve 8.

Feed inlet 9 is equipped with to the upside one end of feed cylinder 5, the inner wall of feed inlet lid 10 is connected to the outer wall upside threaded connection of feed inlet 9.

The working process of the utility model is as follows: when the device is used, firstly, medical personnel open a feed port cover 10, inject a proper amount of normal saline into a feed cylinder 5 through a feed port 9, then screw the feed port cover 10, place a device for receiving waste liquid on the lower side of a liquid outlet valve 8 so as to be convenient for receiving the cleaned normal saline, hold a double-hole pipe 2 by the medical personnel, place one end with an umbrella-shaped shielding disc 1 into the nostril of a child patient, open a motor 16, drive a first conical gear 18 to rotate by the motor 16, mesh a second conical gear 19 to rotate by the first conical gear 18, drive a lead screw 12 to rotate by the second conical gear 19, drive a U-shaped piston rod 11 to slide upwards by the lead screw 12, drive the piston 17 to move upwards in the feed cylinder 5 by the U-shaped piston rod 11, drive the normal saline in the feed cylinder 5 to move upwards by the piston 17, make the normal saline in the feed cylinder 5 loop through one-way liquid outlet valve 15 and enter into feed liquor pipe 3, in the feed liquor hole 23, enter into children's patient's nostril through feed liquor hole 23, because umbelliform shelters from stopping of dish 1, can avoid normal saline to get into children's patient's nasal cavity depths, simultaneously because piston 17 upwards removes, the cavity that piston 17 downside and feed cylinder 5 formed increases gradually, produce negative pressure suction, the normal saline after the washing loops through liquid outlet hole 22 and inhales drain pipe 4, one-way feed liquor valve 14, in the feed cylinder 5, accomplish children's patient's nostril and wash, after children's patient washs and finishes, close motor 16, then open liquid outlet valve 8, through liquid outlet valve 8 with the normal saline after wasing discharge can.

Reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the subject matter disclosed. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that this description is not intended to limit the utility model. On the contrary, the exemplary embodiments are intended to cover alternatives, modifications and equivalents, which may be included within the spirit and scope of the utility model as defined by the appended claims. Furthermore, in the detailed description of the exemplary embodiments, numerous specific details are set forth in order to provide a thorough understanding of the claimed invention. However, it will be understood by those skilled in the art that various embodiments may be practiced without these specific details.

Although the features and elements of the exemplary embodiments are described in the embodiments in particular combinations, each feature or element can be used alone without the other features and elements of the embodiments or in combinations with or without other features and elements disclosed herein.

This written description uses examples to disclose the utility model, including the best mode, and also to enable any person skilled in the art to practice the utility model, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the utility model is defined by the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they have structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements to the structural elements recited in the literal languages of the claims.

Claims

1. A nasal cavity washing device for pediatrics, comprising a base plate (7), characterized in that:

the middle part of the upper side of the bottom plate (7) is fixedly connected with the lower end of a supporting plate (6), the upper end of the supporting plate (6) is fixedly connected with the middle part of the lower side of a charging barrel (5), the upper side of the charging barrel (5) is fixedly connected with the lower end of a vertical plate of an L-shaped plate (13), the middle part of one side of the vertical plate of the L-shaped plate (13) is fixedly connected with a motor (16), an output shaft of the motor (16) penetrates through the middle part of the vertical plate of the L-shaped plate (13), the end part of the output shaft of the motor (16) is fixedly connected with the center of a first bevel gear (18), and the first bevel gear (18) is meshed with a second bevel gear (19);

the central shaft of the second conical gear (19) penetrates through and is movably connected to the middle of the transverse plate of the L-shaped plate (13), the end part of the central shaft of the second conical gear (19) is fixedly connected with the lower end of a lead screw (12), the lead screw (12) is in threaded connection with the middle of a transverse rod of a U-shaped piston rod (11), two vertical rods of the U-shaped piston rod (11) respectively penetrate through circular holes at two ends of the upper side of the charging barrel (5), the lower ends of the two vertical rods of the U-shaped piston rod (11) are respectively and fixedly connected with two ends of the upper side of a piston (17), and the outer wall of the piston (17) is attached to the inner wall of the charging barrel (5);

the one-way liquid valve (15) of the fixed intercommunication in one side upper end of feed cylinder (5), the one end of the fixed intercommunication feed liquor pipe (3) of one-way liquid valve (15) one end, the one end in the fixed intercommunication feed liquor hole (23) of the other end of feed liquor pipe (3), feed liquor hole (23) set up the one side at diplopore pipe (2), the opposite side of diplopore pipe (2) is equipped with liquid outlet hole (22), the one end of the one end middle part fixed connection connecting rod (20) of diplopore pipe (2), the umbelliform of the other end fixed connection of connecting rod (20) hides the downside middle part of keeping off dish (1).

2. The nasal washing device for pediatrics as claimed in claim 1, wherein: one end of the liquid outlet hole (22) is fixedly communicated with one end of the liquid outlet pipe (4).

3. The nasal washing device for pediatrics as claimed in claim 2, wherein: the other end of the liquid outlet pipe (4) is fixedly communicated with one end of a one-way liquid inlet valve (14).

4. The nasal washing device for pediatrics as claimed in claim 3, wherein: the other end of the one-way liquid inlet valve (14) is fixedly communicated with the lower end of one side of the charging barrel (5).

5. The nasal washing device for pediatrics as claimed in claim 1, wherein: and one end of the lower side of the charging barrel (5) is fixedly communicated with a liquid outlet valve (8).

6. The nasal washing device for pediatrics as claimed in claim 1, wherein: the upside one end of feed cylinder (5) is equipped with feed inlet (9), the inner wall of outer wall upside threaded connection feed inlet lid (10) of feed inlet (9).