CN218918442U

CN218918442U - Noise reduction device based on medical pressure container

Info

Publication number: CN218918442U
Application number: CN202222987852.7U
Authority: CN
Inventors: 张树杰
Original assignee: Weifang Lizhong Machinery Manufacturing Co ltd
Current assignee: Weifang Lizhong Machinery Manufacturing Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-04-25
Anticipated expiration: 2032-11-09

Abstract

The utility model discloses a noise reduction device based on a medical pressure container, which comprises: the medical air compressor is arranged in the noise reduction box, and one side of the medical air compressor is connected with an exhaust pipe; the outer side of the first bolt is in threaded connection with the noise reduction box, and the bottom of the first bolt is connected with a bevel block. This device of making an uproar falls based on medical pressure vessel, dock through the mounting groove that will fall the board of making an uproar with medical air compressor machine top, when the fixture block contacts the case of making an uproar falls, the fixture block removes, extrusion second spring contracts, make the fixture block can carry out the block with the case of making an uproar falls, when need take out the board of making an uproar falls, rotate first bolt, first bolt carries out screw drive with the case of making an uproar falls, remove the extrusion bevel connection piece, bevel connection piece removes the extrusion first spring and contracts, bevel connection piece extrusion fixture block removes, break away from with the contact of the case of making an uproar falls, so can be convenient for install the board of making an uproar at the top of the case of making an uproar falls through above-mentioned operation, make an uproar to the medical air compressor machine of inside falls.

Description

Noise reduction device based on medical pressure container

Technical Field

The utility model relates to the technical field of medical pressure containers, in particular to a noise reduction device based on a medical pressure container.

Background

A pressure vessel is a closed vessel capable of withstanding pressure, such as an air compressor, which is a major component of a medical air system, and is an air compressor that converts power in compressed air into potential energy, and is commonly used in medical facilities and medical air equipment. The compression joint generates large noise during operation, so that noise reduction treatment is performed on the compression joint.

Most medical pressure container noise reduction devices in the market perform noise reduction treatment on a certain part of the pressure container, the noise reduction effect of the noise reduction mode on the pressure container is limited, noise reduction cannot be well realized, and noise still exists when the pressure container is operated.

There is a need for improvement in view of the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a noise reduction device based on a medical pressure container, which aims to solve the problems that most of noise reduction devices of medical pressure containers in the market provided by the background technology are used for carrying out noise reduction treatment on a certain part of the pressure container, the noise reduction effect of the noise reduction mode on the pressure container is limited, noise reduction cannot be well realized, and noise still exists when the pressure container is operated.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a medical pressure vessel-based noise reduction device, comprising: the medical air compressor is arranged in the noise reduction box, and one side of the medical air compressor is connected with an exhaust pipe;

the noise reduction box is characterized in that the outer side of the first bolt is in threaded connection with the noise reduction box, the bottom of the first bolt is connected with a bevel connection block, a first spring is sleeved on the outer side of the bevel connection block, a clamping block is connected to one side of the bevel connection block, a second spring is connected to one side of the clamping block, and one end of the second spring is connected with a noise reduction plate.

Preferably, the noise reduction box is internally connected with soundproof cotton, and the noise reduction plate is connected to the top of the noise reduction box.

Preferably, the noise reduction box is internally provided with a clamping groove matched with the clamping block, and the noise reduction plate is internally provided with a moving groove matched with the clamping block.

Preferably, the noise reduction box includes:

the connecting plate is fixed the outside of making an uproar case falls, connecting plate one side is fixed with the locating pin, the locating pin outside is connected with the ventilation pipe of making an uproar falls, the ventilation pipe outside of making an uproar falls is connected with the draw-in lever, the inside rotating block that is connected with through the pivot of draw-in lever, draw-in lever one side is connected with the third spring, the case outside of making an uproar falls is fixed with the connecting block.

Preferably, the connecting block is internally connected with a second bolt in a threaded manner, the bottom of the rotating block is fixedly connected with the noise reduction box, and the bottom of the third spring is connected with the connecting plate.

Preferably, the noise reduction ventilation pipe is internally provided with a clamping groove matched with the clamping rod, and the noise reduction ventilation pipe is internally provided with a positioning groove matched with the positioning pin.

Preferably, the noise reduction box includes:

the first fixed block is fixed in the outside of the noise reduction box, the first fixed block is connected with the bolt in a penetrating way, a door plate is connected to one side of the noise reduction box through a hinge, and a second fixed block is fixed to the outer side of the door plate.

Preferably, one side of the second fixing block is connected with a round rod, and one end of the bolt is arc-shaped.

Compared with the prior art, the noise reduction device based on the medical pressure container has the beneficial effects that: the installation groove at the top of the medical air compressor machine is docked with the board of making an uproar falls, when the fixture block contacts the case of making an uproar falls, the fixture block removes, extrudees the second spring and contracts, make the fixture block can carry out the block with the case of making an uproar falls, rotate first bolt, first bolt carries out screw drive with the case of making an uproar falls, remove the extrusion bevel connection piece, the bevel connection piece removes the first spring of extrusion and contracts, bevel connection piece extrusion fixture block removes, break away from with the contact of the case of making an uproar falls, so can be convenient for install the board of making an uproar at the top of the case of making an uproar falls through above-mentioned operation, make an uproar falls to the medical air compressor machine of inside.

1. When the medical air compressor is used, the noise reduction plate is in butt joint with the mounting groove at the top of the medical air compressor, when the clamping block is in contact with the noise reduction box, the clamping block moves, the second spring is extruded to contract, the clamping block can be clamped with the noise reduction box, when the noise reduction plate needs to be taken out, the first bolt is rotated, the first bolt is in threaded transmission with the noise reduction box, the bevel block is moved to extrude the first spring to contract, the bevel block extrudes the clamping block to move, and the clamping block is separated from contact with the noise reduction box, so that the noise reduction plate can be conveniently installed at the top of the noise reduction box through the operation, and noise is reduced for the medical air compressor.

2. When the noise-reducing ventilating pipe is used, the positioning groove on one side of the noise-reducing ventilating pipe is abutted with the positioning pin on one side of the connecting plate, when the noise-reducing ventilating pipe is contacted with the clamping rod, the clamping rod rotates through the rotating shaft and the rotating block, the third spring is extruded to shrink, so that the noise-reducing ventilating pipe can be conveniently installed to ventilate the inside of the noise-reducing box through the operation, when the noise-reducing ventilating pipe needs to be taken out, the second bolt and the connecting block are in threaded transmission, the clamping rod is extruded to shrink the third spring, and the clamping rod is separated from the contact with the noise-reducing ventilating pipe.

3. When the door plate is used, the door plate is rotated through the hinge, and when the round rod contacts with the plug pin, the plug pin moves upwards, so that the plug pin and the round rod are clamped, and when the door plate needs to be opened, the plug pin is pulled, so that the plug pin is separated from the round rod, and the door plate can be conveniently opened to overhaul the medical air compressor inside the door plate through the operation.

Drawings

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

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of a first fixed block according to the present utility model;

FIG. 4 is an enlarged schematic view of the utility model A;

fig. 5 is an enlarged schematic view of the present utility model B.

In the figure: 1. a noise reduction box; 2. a medical air compressor; 3. an exhaust pipe; 4. a first bolt; 5. a bevel block; 6. a first spring; 7. a clamping block; 8. a second spring; 9. a noise reduction plate; 10. soundproof cotton; 11. a connecting plate; 12. a positioning pin; 13. noise-reducing ventilation pipe; 14. a clamping rod; 15. a rotating block; 16. a third spring; 17. a connecting block; 18. a second bolt; 19. a first fixed block; 20. a plug pin; 21. a round bar; 22. a second fixed block; 23. and (5) a door plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: a medical pressure vessel-based noise reduction device, comprising: the medical air compressor comprises a noise reduction box 1 and a first bolt 4, wherein a medical air compressor 2 is arranged in the noise reduction box 1, and one side of the medical air compressor 2 is connected with an exhaust pipe 3;

the outer side of the first bolt 4 is in threaded connection with the noise reduction box 1, the bottom of the first bolt 4 is connected with an inclined opening block 5, a first spring 6 is sleeved on the outer side of the inclined opening block 5, a clamping block 7 is connected on one side of the inclined opening block 5, a second spring 8 is connected on one side of the clamping block 7, and one end of the second spring 8 is connected with a noise reduction plate 9; the noise reduction box 1 is internally connected with soundproof cotton 10, and a noise reduction plate 9 is connected to the top of the noise reduction box 1; the draw-in groove with fixture block 7 assorted has been seted up to the inside case 1 of making an uproar that falls, the inside draw-in groove with fixture block 7 assorted that has seted up of board 9 of making an uproar that falls, the case 1 and first bolt 4 of making an uproar constitute the screw drive structure that falls, fixture block 7, second spring 8 and the board 9 of making an uproar that falls constitute the elasticity extending structure, will fall the board 9 and dock with the mounting groove at medical air compressor machine 2 top during the use, when fixture block 7 contacts the case 1 of making an uproar, fixture block 7 removes, the extrusion second spring 8 contracts, make fixture block 7 carry out the block with making an uproar 1 and block, when need take out the board 9 of making an uproar that falls, rotate first bolt 4, first bolt 4 carries out screw drive with the case 1 of making an uproar, remove extrusion bevel connection piece 5, bevel connection piece 5 removes extrusion first spring 6 and contracts, bevel connection piece 5 extrudes fixture block 7 and removes, break away from the contact with case 1, make an uproar the board 9 of making an uproar falls at the top of case 1 through the above-mentioned operation can be convenient for install the noise that makes an uproar that falls, makes an uproar.

The noise reduction box 1 includes: the connecting plate 11 is fixed on the outer side of the noise reduction box 1, one side of the connecting plate 11 is fixedly provided with the locating pin 12, the outer side of the locating pin 12 is connected with the noise reduction ventilation pipe 13, the outer side of the noise reduction ventilation pipe 13 is connected with the clamping rod 14, the inside of the clamping rod 14 is connected with the rotating block 15 through the rotating shaft, one side of the clamping rod 14 is connected with the third spring 16, and the outer side of the noise reduction box 1 is fixedly provided with the connecting block 17; the second bolt 18 is connected with the inner thread of the connecting block 17, the bottom of the rotating block 15 is fixedly connected with the noise reduction box 1, and the bottom of the third spring 16 is connected with the connecting plate 11; the inside draw-in groove that matches with draw-in bar 14 that has seted up of ventilation pipe 13 of making an uproar falls, the inside draw-in groove that matches with locating pin 12 that has seted up of ventilation pipe 13 of making an uproar falls, ventilation pipe 13 of making an uproar forms the block structure with draw-in bar 14, rotating block 15 forms the rotating structure through pivot and connecting plate 11, the constant head tank of ventilation pipe 13 of making an uproar falls and the locating pin 12 of connecting plate 11 side butt joint when using, when ventilation pipe 13 of making an uproar falls contacts draw-in bar 14, the draw-in bar 14 rotates through pivot and rotating block 15, extrude third spring 16 and shrink, make an uproar 13 of making an uproar and draw-in bar 14, when need take out ventilation pipe 13 of making an uproar falls, rotate second bolt 18 and connecting block 17 and carry out screw drive, extrude draw-in bar 14 and make third spring 16 shrink, make draw-in bar 14 break away from the contact with ventilation pipe 13 of making an uproar falls, so through the above-mentioned operation can be convenient for install ventilation pipe 13 of making an uproar 1 inside making an uproar.

The noise reduction box 1 includes: the first fixing block 19 is fixed on the outer side of the noise reduction box 1, the first fixing block 19 is connected with the bolt 20 in a penetrating way, one side of the noise reduction box 1 is connected with the door plate 23 through a hinge, and the second fixing block 22 is fixed on the outer side of the door plate 23; the second fixed block 22 one side is connected with round bar 21, and bolt 20 one end is the arc, and bolt 20 and first fixed block 19 constitute sliding structure, and bolt 20 and round bar 21 constitute the block structure, and through hinge rotation door plant 23 during the use, when round bar 21 contacted bolt 20, bolt 20 moved and risen, made bolt 20 and round bar 21 accomplish the block, when needs open door plant 23, pulling bolt 20 made bolt 20 and round bar 21 break away from the contact, so can be convenient for open door plant 23 and overhaul its inside medical air compressor machine 2 through above-mentioned operation.

To sum up: when the noise reduction device based on the medical pressure container is used, firstly, the noise reduction plate 9 is in butt joint with the mounting groove at the top of the medical air compressor 2, when the clamping block 7 contacts the noise reduction box 1, the clamping block 7 moves to extrude the second spring 8 to shrink, so that the clamping block 7 can be clamped with the noise reduction box 1, the noise reduction box 1 is internally provided with the soundproof cotton 10, the soundproof cotton 10 and the noise reduction plate 9 are used for reducing noise of the medical air compressor 2, and the noise reduction device based on the medical pressure container is characterized in that the noise reduction device not described in detail in the specification belongs to the prior art known to the expert in the field.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A medical pressure vessel-based noise reduction device, comprising: the noise reduction box (1) and the first bolt (4) are characterized in that a medical air compressor (2) is arranged in the noise reduction box (1), and one side of the medical air compressor (2) is connected with an exhaust pipe (3);

the noise reduction box is characterized in that the outer side of the first bolt (4) is in threaded connection with the noise reduction box (1), the bottom of the first bolt (4) is connected with a bevel connection block (5), a first spring (6) is sleeved on the outer side of the bevel connection block (5), a clamping block (7) is connected to one side of the bevel connection block (5), a second spring (8) is connected to one side of the clamping block (7), and a noise reduction plate (9) is connected to one end of the second spring (8).

2. The medical pressure vessel-based noise reduction device according to claim 1, wherein: noise reduction case (1) internally connected has soundproof cotton (10), and noise reduction board (9) are connected at the top of noise reduction case (1).

3. The medical pressure vessel-based noise reduction device according to claim 1, wherein: the noise reduction box (1) is internally provided with a clamping groove matched with the clamping block (7), and the noise reduction plate (9) is internally provided with a moving groove matched with the clamping block (7).

4. The medical pressure vessel-based noise reduction device according to claim 1, wherein: the noise reduction box (1) includes:

connecting plate (11) are fixed the outside of making an uproar case (1) falls, connecting plate (11) one side is fixed with locating pin (12), locating pin (12) outside is connected with and falls ventilation pipe (13), fall ventilation pipe (13) outside and be connected with draw-in lever (14), draw-in lever (14) are inside to be connected with rotary block (15) through the pivot, draw-in lever (14) one side is connected with third spring (16), it is fixed with connecting block (17) to fall case (1) outside.

5. The medical pressure container-based noise reduction device according to claim 4, wherein: the connecting block (17) is internally connected with a second bolt (18) in a threaded manner, the bottom of the rotating block (15) is fixedly connected with the noise reduction box (1), and the bottom of the third spring (16) is connected with the connecting plate (11).

6. The medical pressure container-based noise reduction device according to claim 4, wherein: the noise reduction ventilation pipe (13) is internally provided with a clamping groove matched with the clamping rod (14), and the noise reduction ventilation pipe (13) is internally provided with a positioning groove matched with the positioning pin (12).

7. The medical pressure vessel-based noise reduction device according to claim 1, wherein: the noise reduction box (1) includes:

the noise reduction box comprises a noise reduction box body and is characterized in that a first fixing block (19) is fixed on the outer side of the noise reduction box body (1), the first fixing block (19) is connected with a bolt (20) in a penetrating mode, a door plate (23) is connected to one side of the noise reduction box body through a hinge, and a second fixing block (22) is fixed on the outer side of the door plate (23).

8. The medical pressure container-based noise reduction device according to claim 7, wherein: one side of the second fixed block (22) is connected with a round rod (21), and one end of the bolt (20) is arc-shaped.