CN213911884U

CN213911884U - Respirator for paediatrics

Info

Publication number: CN213911884U
Application number: CN202022640761.7U
Authority: CN
Inventors: 邱文则
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-08-10
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a respirator for paediatrics, comprising a base plate, the upper surface of bottom plate is equipped with ring and strutting arrangement, the upper surface of ring is equipped with the motor cabinet, install the motor on the motor cabinet, the output of motor is equipped with the eccentric wheel, the outside of eccentric wheel is equipped with the rectangle wheel frame, the left and right sides of rectangle wheel frame all is equipped with the back shaft, strutting arrangement's internally mounted has the cylinder, the internally mounted of cylinder has the piston, the left end face of back shaft links to each other with the piston, the upper surface four corners of bottom plate all is equipped with the support column, the up end of support column is equipped with the table, the upper surface of table is equipped with oxygen bottle seat, buffering bottle seat and atomizer seat, oxygen bottle, buffer bottle and atomizer have been placed respectively to the inside of oxygen bottle seat, buffering bottle seat and atomizer seat. The utility model discloses can control the discharge amount of oxygen, control children's inspiratory oxygen volume, dismantle to wash and wash the convenience.

Description

Respirator for paediatrics

Technical Field

The utility model relates to a respirator technical field, specific field is a respirator for paediatrics.

Background

The first category of ventilators mainly improves the exchange of gases in the lungs, increases the oxygen concentration in the blood and eliminates carbon dioxide. The second type is mainly surgical operation, which is beneficial to anesthesia recovery of a user, maintains normal respiratory function, reduces movement of respiratory muscles and reduces oxygen consumption. And the third type is the use of sleep apnea, and solves the blockage of the upper airway through certain pressure. The working principle of the breathing machine is an artificial mechanical ventilation device which is used for assisting or controlling the autonomous respiratory movement of a patient so as to achieve the function of gas exchange in the lung and reduce the consumption of a human body, thereby being beneficial to the recovery of the respiratory function. However, the existing breathing machines are generally set according to a certain displacement, and no breathing machine customized for children is provided, which is mainly characterized in that the displacement of the children needs to be set to be different due to different age stages, the amount of oxygen inhaled by the children needs to be controlled, and the existing breathing machines are generally integrally formed and are inconvenient to disassemble and clean.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a respirator for paediatrics to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pediatric respirator comprises a bottom plate, wherein a circular ring is arranged on the upper surface of the bottom plate, a motor base is arranged on the upper surface of the circular ring, a motor is mounted on the motor base, an eccentric wheel is arranged at the output end of the motor, a rectangular wheel frame is arranged outside the eccentric wheel, support shafts are arranged on the left side and the right side of the rectangular wheel frame, guide devices are arranged on the two support shafts, a support device is arranged on the upper surface of the bottom plate and on the left side of the support shafts, a cylinder is mounted inside the support device, a piston is mounted inside the cylinder, the left end face of each support shaft is connected with the piston, moving devices are arranged at four corners of the lower surface of the bottom plate, a hand push frame is arranged on the left side of the bottom plate, support columns are arranged at four corners of the upper surface of the bottom plate, and a table plate is arranged on the upper end faces of the support columns, the upper surface of table has set gradually oxygen cylinder seat, buffering bottle seat and atomizer seat from a left side to the right side, oxygen cylinder, buffer cylinder and atomizer have been placed respectively to the inside of oxygen cylinder seat, buffering bottle seat and atomizer seat, be provided with first pipe between oxygen cylinder and the cylinder, be provided with the gas cylinder valve on the first pipe, be provided with the second pipe between cylinder and the buffer cylinder, be provided with the manometer on the second pipe, all be provided with the check valve on stating first pipe and the second pipe, be provided with the third pipe between the gas outlet of atomizer and the buffer cylinder, the bottleneck department of buffer cylinder is connected with the one end of fourth pipe, the other end of fourth pipe is connected with respiratory device, be provided with connecting device on the fourth pipe.

Preferably, the guide device comprises a bearing seat, the bearing seat is mounted on the upper surface of the base plate, a linear bearing is mounted inside the bearing seat, and the support shaft is mounted inside the linear bearing.

Preferably, the supporting device comprises a supporting base and a supporting top seat, the supporting base is fixed on the upper surface of the bottom plate, the supporting base and the supporting top seat are connected through screws, and the air cylinder is installed between the supporting base and the supporting top seat.

Preferably, the moving device comprises a fixing plate, the fixing plate is mounted on the lower surface of the base plate, supporting legs and universal wheels are arranged on the lower surface of the fixing plate, and the supporting legs are located on the outer sides of the universal wheels.

Preferably, the breathing apparatus comprises a handheld seat, one end of the handheld seat is connected with the fourth conduit, the other end of the handheld seat is provided with a breathing mask, and a silica gel ring is arranged inside the breathing mask.

Preferably, the connecting device comprises a connecting male head and a connecting female head, and the connecting male head and the connecting female head are in threaded connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a respirator for paediatrics, the utility model has the advantages that through the design of the cam and the rectangular wheel frame, oxygen can be continuously provided for children, the discharge capacity is detected by the pressure gauge, the flow can be controlled by controlling the rotating speed of the motor, and thus the oxygen amount sucked by the children is controlled; the utility model can be replaced by a new breathing device by separating the connecting device, thereby being used by different children and being convenient for unified cleaning; the utility model can directly make the liquid medicine enter the body along with oxygen through the design of the atomizer, and is convenient to use; the utility model discloses a mobile device's design makes the removal of device more convenient with fixed.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

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

FIG. 3 is a schematic side view of the supporting device of the present invention;

FIG. 4 is a schematic side view of the respiratory device of the present invention;

fig. 5 is a schematic view of the separating structure of the connecting device of the present invention.

In the figure: 1-bottom plate, 2-circular ring, 3-motor seat, 4-motor, 5-eccentric wheel, 6-rectangular wheel frame, 7-supporting shaft, 8-cylinder, 9-piston, 10-supporting column, 11-table, 12-oxygen bottle seat, 13-buffer bottle seat, 14-atomizer, 15-oxygen bottle, 16-buffer bottle, 17-atomizer, 18-gas bottle valve, 19-pressure gauge, 20-one-way valve, 21-bearing seat, 22-linear bearing, 23-supporting base, 24-supporting top seat, 25-fixing plate, 26-handheld seat, 27-breathing mask, 28-connecting male head and 29-connecting female head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a pediatric respirator comprises a bottom plate 1, wherein a circular ring 2 is arranged on the upper surface of the bottom plate 1, a motor base 3 is arranged on the upper surface of the circular ring 2, a motor 4 is mounted on the motor base 3, an eccentric wheel 5 is arranged at the output end of the motor 4, a rectangular wheel frame 6 is arranged outside the eccentric wheel 5, support shafts 7 are arranged on the left side and the right side of the rectangular wheel frame 6, guide devices are arranged on the two support shafts 7, the motor 4 works to drive the eccentric wheel 5 to rotate, the rectangular wheel frame 6 is driven to reciprocate under the guide effect of the guide devices, the support shafts 7 are driven to reciprocate left and right, a support device is arranged on the upper surface of the bottom plate 1 and positioned on the left side of the support shafts 7 to play a role in supporting and fixing, a cylinder 8 is mounted inside the support device, a piston 9 is mounted inside the cylinder 8, the left end face of the supporting shaft 7 is connected with the piston 9, the supporting shaft 7 drives the piston 9 to move in the cylinder 8 to generate a negative pressure state, so that oxygen is absorbed, the four corners of the lower surface of the bottom plate 1 are provided with moving devices, so that the device can be moved and fixed conveniently, the left side face of the bottom plate 1 is provided with a hand-push frame, the four corners of the upper surface of the bottom plate 1 are provided with supporting columns 10, the upper end face of each supporting column 10 is provided with a table plate 11, the upper surface of the table plate 11 is provided with an oxygen cylinder seat 12, a buffer cylinder seat 13 and an atomizer seat 14 in sequence from left to right, an oxygen cylinder 15, a buffer cylinder 16 and an atomizer 17 are respectively arranged in the oxygen cylinder seat 12, the buffer cylinder seat 13 and the atomizer seat 14, a first guide pipe is arranged between the oxygen cylinder 15 and the cylinder 8, a cylinder valve 18 is arranged on the first guide pipe and used for controlling the gas flow, and a second guide pipe is, the second guide pipe is provided with a pressure gauge 19 for forcibly detecting gas pressure, the first guide pipe and the second guide pipe are respectively provided with a one-way valve for controlling the gas flow direction, a third guide pipe is arranged between the gas outlet of the atomizer 17 and the buffer bottle 16, the bottle mouth of the buffer bottle 16 is connected with one end of a fourth guide pipe, the other end of the fourth guide pipe is connected with a breathing device for discharging oxygen to supply to a human body, and the fourth guide pipe is provided with a connecting device for fixing the installation.

Specifically, the guide device includes a bearing seat 21, the bearing seat 21 is mounted on the upper surface of the base plate 1, a linear bearing 22 is mounted inside the bearing seat 21, the support shaft 7 is mounted inside the linear bearing 22, and the linear bearing 22 plays a role in supporting and guiding.

Specifically, the supporting device comprises a supporting base 23 and a supporting top seat 24, the supporting base 23 is fixed on the upper surface of the bottom plate 1, the supporting base 23 and the supporting top seat 24 are connected through screws, the air cylinder 8 is installed between the supporting base 23 and the supporting top seat 24, and the air cylinder 8 is clamped and fixed under the action force of the screws.

Particularly, the mobile device includes fixed plate 25, fixed plate 25 is installed in the lower surface of bottom plate 1, the lower surface of fixed plate 25 is provided with supporting leg and universal wheel, the supporting leg is located the outside of universal wheel, the supporting leg is the adjustable supporting leg, the universal wheel is brakeable formula universal wheel.

Specifically, the breathing apparatus 20 includes a handheld base 26, one end of the handheld base 26 is connected to the fourth conduit, the other end of the handheld base 26 is provided with a respiratory mask 27, a silica gel ring 20 is arranged inside the respiratory mask 27 and used for being buckled at the mouth of a child to deliver oxygen to the child.

Specifically, the connecting device comprises a connecting male head 28 and a connecting female head 29, the connecting male head 28 and the connecting female head 29 are in threaded connection, and the connecting device is easy to connect and install and convenient to replace.

The working principle is as follows: the utility model discloses when using, at first press the respiratory device at children's mouth, open cylinder valve 18, control motor 4 work, can be for children's oxygen delivery, motor 4 work, drive eccentric wheel 5 and rotate, under guider's guiding action, drive rectangle wheel frame 6 and be reciprocating motion, drive back shaft 7 and be left and right reciprocating motion, and then drive piston 9 and move in cylinder 8, when piston 9 moves to the right, check valve 20 on the first pipe is opened, check valve 20 on the second pipe is closed, absorb oxygen from oxygen bottle 15, when piston 9 moves to the left, check valve 20 on the first pipe is closed, check valve 20 on the second pipe is opened, discharge the oxygen of absorption in buffer bottle 16, then discharge to the respiratory device in through the fourth pipe, thereby help the human body to breathe; the displacement can be observed through a pressure gauge 19, and the flow is controlled by controlling the rotating speed of the motor 4; when the child needs to take the liquid medicine, the liquid medicine can be poured into the atomizer 17, and is discharged into the buffer bottle 16 through the third conduit after being atomized, so as to enter the body of the child along with oxygen; the new breathing device can be replaced by separating the connecting device, so that the device is convenient for different children to use, and is convenient to clean uniformly.

In the description of the present invention, unless expressly stated or limited otherwise, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of description and attached drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model is including the conventional connected mode of circuit connection adoption conventional among the prior art, and here detailed description is not again.

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. A pediatric respirator comprising a base plate (1), characterized in that: the upper surface of the bottom plate (1) is provided with a circular ring (2), the upper surface of the circular ring (2) is provided with a motor base (3), a motor (4) is installed on the motor base (3), an output end of the motor (4) is provided with an eccentric wheel (5), a rectangular wheel frame (6) is arranged outside the eccentric wheel (5), support shafts (7) are arranged on the left side and the right side of the rectangular wheel frame (6), guide devices are arranged on the two support shafts (7), a support device is arranged on the upper surface of the bottom plate (1) and on the left side of the support shafts (7), a cylinder (8) is installed inside the support device, a piston (9) is installed inside the cylinder (8), the left end face of the support shafts (7) is connected with the piston (9), and moving devices are arranged at four corners of the lower surface of the bottom plate (1), the oxygen cylinder type portable oxygen-enriched air purifier is characterized in that a hand-push frame is arranged on the left side face of the bottom plate (1), support columns (10) are arranged on four corners of the upper surface of the bottom plate (1), a table plate (11) is arranged on the upper end face of each support column (10), an oxygen cylinder seat (12), a buffer cylinder seat (13) and an atomizer seat (14) are sequentially arranged on the upper surface of each table plate (11) from left to right, an oxygen cylinder (15), a buffer cylinder (16) and an atomizer (17) are respectively arranged in each oxygen cylinder seat (12), each buffer cylinder seat (13) and each atomizer seat (14), a first guide pipe is arranged between each oxygen cylinder (15) and each air cylinder (8), an air cylinder valve (18) is arranged on each first guide pipe, a second guide pipe is arranged between each air cylinder (8) and each buffer cylinder (16), a pressure gauge (19) is arranged on each second guide pipe, and one-way valves (20) are arranged on each first guide pipe and each second guide pipe, a third conduit is arranged between the air outlet of the atomizer (17) and the buffer bottle (16), the bottle mouth of the buffer bottle (16) is connected with one end of a fourth conduit, the other end of the fourth conduit is connected with a breathing device, and the fourth conduit is provided with a connecting device.

2. The pediatric respirator of claim 1, wherein: the guide device comprises a bearing seat (21), the bearing seat (21) is installed on the upper surface of the base plate (1), a linear bearing (22) is installed inside the bearing seat (21), and the support shaft (7) is installed inside the linear bearing (22).

3. The pediatric respirator of claim 1, wherein: the supporting device comprises a supporting base (23) and a supporting top seat (24), the supporting base (23) is fixed on the upper surface of the bottom plate (1), the supporting base (23) is connected with the supporting top seat (24) through screws, and the air cylinder (8) is installed between the supporting base (23) and the supporting top seat (24).

4. The pediatric respirator of claim 1, wherein: the moving device comprises a fixing plate (25), the fixing plate (25) is installed on the lower surface of the bottom plate (1), supporting legs and universal wheels are arranged on the lower surface of the fixing plate (25), and the supporting legs are located on the outer sides of the universal wheels.

5. The pediatric respirator of claim 1, wherein: the breathing device comprises a handheld seat (26), one end of the handheld seat (26) is connected with the fourth guide pipe, the other end of the handheld seat (26) is provided with a breathing mask (27), and a silica gel ring is arranged inside the breathing mask (27).

6. The pediatric respirator of claim 1, wherein: the connecting device comprises a connecting male head (28) and a connecting female head (29), and the connecting male head (28) is in threaded connection with the connecting female head (29).