CN215135238U

CN215135238U - Painless delivery air feeder

Info

Publication number: CN215135238U
Application number: CN202120528428.9U
Authority: CN
Inventors: 贾宏拓
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-12-14
Anticipated expiration: 2031-03-11

Abstract

The utility model discloses a painless delivery air supply device, which comprises a main body, wherein the surface of the main body is provided with a heat dissipation port, the surface of the main body is symmetrically fixed with two fixed plates relative to the two sides of the heat dissipation port, the top ends of the two fixed plates are both internally provided with a second limiting groove, a filter screen is arranged right ahead the heat dissipation port relative to the space between the two fixed plates, two limiting blocks are symmetrically fixed at the two ends of the filter screen, and one side of each of the two limiting blocks is provided with a pulling plate with an L-shaped cross section; through the filter screen of design, can filter dust and foreign matter in the air, through the fixed plate, stopper, arm-tie, fixture block, sliding block, spring, first spacing groove, second spacing groove, sliding tray, the through-hole of design, make things convenient for the installation and the dismantlement of filter screen, be favorable to its washing, avoid influencing device's radiating efficiency.

Description

Painless delivery air feeder

Technical Field

The utility model belongs to the technical field of medical equipment, concretely relates to painless childbirth air feeder.

Background

Laughing gas is commonly used as anesthetic gas in painless childbirth, the laughing gas has quick effect, the analgesic effect can be generated after people inhale for 30-40 seconds, the use is safe, the laughing gas is stable in chemistry, the laughing gas is not burnt and explodes, the respiratory tract is not stimulated, the laughing gas is not combined with hemoglobin, the heart, the lung and the liver and the renal function are not damaged, the effect is quick, the failure is quick, the laughing gas is discharged through the alveolus quickly after the inhalation is stopped, the residual effect of the laughing gas is avoided, the puerpera always keeps a clear-headed state in the use process, the artificial blood replenishing and analgesic effect is good when the artificial blood replenishing and analgesic device cooperates with medical staff, the clinical observation shows that the effective rate of laughing gas analgesia reaches more than 95%, and the laughing gas has no adverse effect on mothers and infants, and the good anesthetic gas effect. An air supply is required during labour.

When the existing painless delivery air supply device is used, a heat dissipation window on the painless delivery air supply device is inconvenient to clean, more dust and foreign matters are easily attached to the painless delivery air supply device after long-time use, the heat dissipation effect is affected, corresponding shock absorption measures are not provided on the device, and the painless delivery air supply device can generate vibration of a larger amplitude when moving or working, so that the problem needs to be solved by designing a structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a painless childbirth air feeder to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a painless childbirth air feeder, includes the main part, the surface of main part is provided with the thermovent, the surface of main part is fixed with two fixed plates, two for the bilateral symmetry of thermovent the second spacing groove has all been seted up to the top inside of fixed plate, be provided with the filter screen between the dead ahead of thermovent for two fixed plates, the both ends symmetry of filter screen is fixed with two stoppers, two one side of stopper all is provided with the arm-tie that the cross-section is "L" type structure, two first spacing groove has all been seted up to the inside of stopper, two the top of fixed plate is embedded into respectively to the inside that corresponds first spacing groove, the inner wall table of first spacing groove is shown

The surface of the clamping block penetrates through the limiting block, a clamping block penetrates through the through hole, one end of the clamping block is embedded into the second limiting groove, and the other end of the clamping block penetrates through the limiting block and is fixedly connected with the pulling plate.

Preferably, the inside sliding tray that sets up the cross-section and be "T" type structure in the top of stopper, the inside of sliding tray is provided with the sliding block that the cross-section is "T" type structure, the outside and the arm-tie fixed connection of running through to the stopper in the top of sliding block, be connected with the spring between the inner wall of sliding tray and the sliding tray.

Preferably, a plurality of protrusions are fixed on the surface of the inner wall of the first limiting groove, and each protrusion is tightly attached to the surface of the top end of the fixing plate.

Preferably, the bottom of main part is provided with the base, the bottom four corners department of base all is fixed with the fixed block, every the holding tank that the cross-section is "T" type structure is all seted up to the inside of fixed block, the inside of holding tank is provided with the supporting shoe that the cross-section is "T" type structure, be connected with the buffer block between the bottom of supporting shoe top and holding tank, the buffer block is porous structure, the bottom of supporting shoe runs through to the outside of fixed block.

Preferably, two metal blocks are symmetrically fixed at two ends of the supporting block, a plurality of grooves are formed in the two metal blocks, a buffer ball is embedded into each groove, and the top end of each buffer ball is tightly attached to the bottom end of the fixing block.

Preferably, the bottom end of the supporting block is provided with a pulley, and the surface of the pulley is provided with anti-skid lines.

Preferably, the surface of the main body is provided with a nameplate, and the top end of the main body is provided with a valve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the filter screen of design, can filter dust and foreign matter in the air, through the fixed plate, stopper, arm-tie, fixture block, sliding block, spring, first spacing groove, second spacing groove, sliding tray, the through-hole of design, make things convenient for the installation and the dismantlement of filter screen, be favorable to its washing, avoid influencing device's radiating efficiency.

2. Through fixed block, supporting shoe, buffer block, holding tank, metal block, recess, buffering of design

The ball plays certain functions of reducing impact and buffering when the device moves or works, and avoids the influence on the device caused by overlarge vibration amplitude.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is an enlarged view of region A of FIG. 1 according to the present invention;

FIG. 3 is a front cross-sectional view of the area A of FIG. 1 according to the present invention;

fig. 4 is a front sectional view of the area B in fig. 1 according to the present invention.

In the figure: 1. a main body; 2. a base; 3. a filter screen; 4. a fixing plate; 5. a fixed block; 6. pulling a plate; 7. a limiting block; 8. a first limit groove; 9. a slider; 10. a sliding groove; 11. a clamping block; 12. a through hole; 13. a second limit groove; 14. a buffer block; 15. a support block; 16. accommodating grooves; 17. a metal block; 18. a groove; 19. and a buffer ball.

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.

Examples

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a painless childbirth air feeder, including main part 1, the surface of main part 1 is provided with the thermovent, the surface of main part 1 is fixed with two fixed plates 4 for the bilateral symmetry of thermovent, second spacing groove 13 has all been seted up to the top inside of two fixed plates 4, be provided with filter screen 3 between the dead ahead of thermovent for two fixed plates 4, filter screen 3 through the design, can filter dust and foreign matter in the air, the both ends symmetry of filter screen 3 is fixed with two stoppers 7, one side of two stoppers 7 all is provided with arm-tie 6 that the cross-section is "L" type structure, first spacing groove 8 has all been seted up to the inside of two stoppers 7, the top of two fixed plates 4 is embedded into respectively to the right-hand member

The inner part of the first limit groove 8 is provided with a through hole 12 penetrating through the surface of the inner wall of the first limit groove 8, a fixture block 11 penetrates through the through hole 12, one end of the fixture block 11 is embedded into the inner part of the second limit groove 13, the other end of the fixture block 11 penetrates through the outer part of the limit block 7 and is fixedly connected with the pulling plate 6, a sliding groove 10 with a T-shaped cross section is arranged inside the top end of the limit block 7, a sliding block 9 with a T-shaped cross section is arranged inside the sliding groove 10, the top end of the sliding block 9 penetrates through the outer part of the limit block 7 and is fixedly connected with the pulling plate 6, a spring is connected between the sliding block 9 and the inner wall of the sliding groove 10, and the filter screen 3 is convenient to install and disassemble and is beneficial to cleaning through the designed fixing plate 4, the limit block 7, the pulling plate 6, the fixture block 11, the sliding block 9, the spring, the first limit groove 8, the second limit groove 13, the sliding groove 10 and the through hole 12, avoid influencing device's radiating efficiency, the inner wall fixed surface of first spacing groove 8 has a plurality of archs, and the arch can improve the stability in the filter screen 3 installation, and every arch all hugs closely with the top surface of fixed plate 4.

In this embodiment, preferably, the base 2 is disposed at the bottom end of the main body 1, the fixed blocks 5 are fixed at four corners of the bottom end of the base 2, the accommodating groove 16 with a "T" shaped cross section is formed in each fixed block 5, the supporting block 15 with a "T" shaped cross section is disposed in each accommodating groove 16, the buffer block 14 is connected between the top end of each supporting block 15 and the bottom end of each accommodating groove 16, the buffer block 14 is of a porous structure, the bottom end of each supporting block 15 penetrates through the outside of the fixed block 5, the two metal blocks 17 are symmetrically fixed at the two ends of each supporting block 15, the two metal blocks 17 are each provided with a plurality of grooves 18, the buffer ball 19 is embedded in each groove 18, and when the device moves or works, certain impact reduction is achieved through the designed fixed blocks 5, the supporting blocks 15, the buffer blocks 14, the accommodating grooves 16, the metal blocks 17, the grooves 18 and the buffer balls 19, The buffering effect avoids the influence on the shock amplitude caused by overlarge shock amplitude, and the top end of each buffering ball 19 is tightly attached to the bottom end of the fixing block 5.

In this embodiment, preferably, the bottom end of the supporting block 15 is provided with a pulley, the pulley facilitates the movement of the device, and the surface of the pulley is provided with anti-skid grains.

In this embodiment, preferably, a nameplate is disposed on the surface of the main body 1, and a valve is disposed at the top end of the main body 1, and the valve can control the flow of the gas.

The utility model discloses a theory of operation and use flow: the utility model can be used through the device

The produced laughing gas plays a role in easing pain for pregnant women during childbirth, has a remarkable effect and has no adverse effect, if the device is used for a long time, more dust and foreign matters are adhered to the surface of the filter screen 3, the filter screen 3 needs to be disassembled for cleaning, the pulling plates 6 on two sides of the filter screen 3 can be pulled, the pulling plates 6 drive the clamping blocks 11 to slide in the through holes 12 and the second limiting grooves 13 in the same direction, and simultaneously drive the sliding blocks 9 to slide in the sliding grooves 10 in the same direction, at the moment, the sliding blocks 9 extrude the springs to be stressed and contracted, the pulling plates 6 are continuously pulled until one ends of the clamping blocks 11 completely slide out of the second limiting grooves 13, then the filter screen 3 is pulled upwards, so that the top end of the fixing plate 4 slides in the first limiting grooves 8 relatively until the top end of the fixing plate completely slides out of the first limiting grooves 8, and the filter screen 3 is disassembled, it can to wash it at last, the device can produce vibrations at work or removal in-process for holding tank 16's bottom inner wall extrusion buffer block 14, buffer block 14 atress takes place to be deformed, consumes partial vibrations energy, supporting shoe 15 can carry out small reciprocating this moment, and supporting shoe 15 drives metal block 17 syntropy and removes, thereby extrudees a plurality of buffer balls 19, also makes it take place to deform, consumes partial vibrations energy again, plays the shock attenuation, the effect of buffering.

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 painless delivery air feeder, includes main part (1), its characterized in that: the surface of the main body (1) is provided with a heat dissipation port, the surface of the main body (1) is symmetrically fixed with two fixing plates (4) relative to two sides of the heat dissipation port, the top ends of the two fixing plates (4) are respectively provided with a second limiting groove (13), a filter screen (3) is arranged right in front of the heat dissipation port relative to the position between the two fixing plates (4), two limiting blocks (7) are symmetrically fixed at two ends of the filter screen (3), one side of each of the two limiting blocks (7) is provided with a pulling plate (6) with an L-shaped cross section, the inner parts of the two limiting blocks (7) are respectively provided with a first limiting groove (8), the top ends of the two fixing plates (4) are respectively embedded into the corresponding first limiting grooves (8), the inner wall surface of each first limiting groove (8) is provided with a through hole (12) in a penetrating manner, and a clamping block (11) is arranged in the through hole (12), one end of the clamping block (11) is embedded into the second limiting groove (13), and the other end of the clamping block (11) penetrates through the limiting block (7) to be fixedly connected with the pulling plate (6).

2. The painless delivery air supply apparatus of claim 1, wherein: the sliding groove (10) with the section of a T-shaped structure is formed in the top end of the limiting block (7), the sliding block (9) with the section of a T-shaped structure is arranged in the sliding groove (10), the top end of the sliding block (9) penetrates through the outer portion of the limiting block (7) and the pulling plate (6) and is fixedly connected with the pulling plate, and a spring is connected between the sliding block (9) and the inner wall of the sliding groove (10).

3. The painless delivery air supply apparatus of claim 1, wherein: a plurality of bulges are fixed on the surface of the inner wall of the first limit groove (8), and each bulge is tightly attached to the surface of the top end of the fixed plate (4).

4. The painless delivery air supply apparatus of claim 1, wherein: the bottom of main part (1) is provided with base (2), the bottom four corners department of base (2) all is fixed with fixed block (5), every holding tank (16) that the cross-section is "T" type structure are all seted up to the inside of fixed block (5), the inside of holding tank (16) is provided with supporting shoe (15) that the cross-section is "T" type structure, be connected with buffer block (14) between supporting shoe (15) top and the bottom of holding tank (16), buffer block (14) are porous structure, the bottom of supporting shoe (15) runs through to the outside of fixed block (5).

5. The painless delivery air supply apparatus of claim 4, wherein: two metal blocks (17) are symmetrically fixed at two ends of the supporting block (15), a plurality of grooves (18) are formed in the two metal blocks (17), a buffer ball (19) is embedded into the groove (18), and the top end of each buffer ball (19) is tightly attached to the bottom end of the corresponding fixed block (5).

6. The painless delivery air supply apparatus of claim 4, wherein: the bottom of supporting shoe (15) is provided with the pulley, the surface of pulley is provided with anti-skidding line.

7. The painless delivery air supply apparatus of claim 1, wherein: the surface of main part (1) is provided with the data plate, the top of main part (1) is provided with the valve.