CN218240690U

CN218240690U - Control system of medical PSA oxygenerator

Info

Publication number: CN218240690U
Application number: CN202220820502.9U
Authority: CN
Inventors: 戴文杰
Original assignee: Hunan Blue Oxygen Medical Equipment Co ltd
Current assignee: Hunan Blue Oxygen Medical Equipment Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2023-01-06
Anticipated expiration: 2032-04-11

Abstract

The utility model provides a control system of medical oxygenerator of PSA relates to medical oxygenerator technical field, which comprises a host computer, the front surface of host computer is provided with the baffle, and the front surface of host computer is close to four turning positions and has seted up the spacing groove respectively, the draw-in groove has been seted up respectively to the top and the bottom front side both sides position of host computer, the position that the rear surface of baffle is located each spacing groove is embedded respectively to be provided with long spring, through setting up fixture block and draw-in groove, is convenient for realize the relative position of baffle and host computer through the sliding connection of draw-in groove and fixture block and fixes to realize long spring compression through pressing down the baffle, and then realize fixture block and draw-in groove relative slip, realize that the fixture block breaks away from the draw-in groove, and then be convenient for realize taking off fast of baffle, and then realize the maintenance of host computer internal component.

Description

Control system of medical oxygen generator for PSA

Technical Field

The utility model relates to a medical oxygenerator technical field especially relates to a control system of medical oxygenerator of PSA.

Background

The oxygen generation process of the medical oxygen generator (pressure swing adsorption oxygen generator) is shown in the figure, the oxygen generation raw material is air, the air is filtered (oil, dust, moisture, solid impurities and the like in the air are removed) and then enters a compressor for compression, and the compressed high-pressure air is cooled and then enters an adsorption tower for adsorption separation.

In order to carry out more convenient control to the oxygenerator, can control the screen at intelligence of surface mounting of oxygenerator usually, and install corresponding control module and circuit board in controlling the screen, and form the control system of a completion through the programming procedure, be connected the personnel of being convenient for through the wire and the inside electrical apparatus of oxygenerator and carry out convenient controlling to the oxygenerator, but when controlling the screen damage, it is comparatively troublesome to maintain and change, and traditional plug also leads to equipment and control the connected production between the screen to become flexible because the collision easily with the connected mode of socket.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art in order to carry out more convenient control to the oxygenerator, can control the screen at intelligence of surface mounting of oxygenerator usually, and control corresponding control module of installation and circuit board in the screen, and form the control system of a completion through the programming procedure, be connected the personnel of being convenient for through wire and the inside electrical apparatus of oxygenerator and carry out convenient controlling to the oxygenerator, but when controlling the screen damage, it is comparatively troublesome to maintain and change, and traditional plug and socket's connected mode also leads to equipment and controls the problem that is connected between the screen and produces not hard up because of the collision easily, and the control system of a medical PSA oxygenerator that provides.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a control system of medical oxygenerator of PSA, includes the host computer, the front surface of host computer is provided with the baffle, and the front surface of host computer is close to four turning positions and has seted up the spacing groove respectively, the draw-in groove has been seted up respectively to the top and the bottom front side both sides position of host computer, the position that the rear surface of baffle is located each spacing groove is embedded long spring that is provided with respectively, and the position that the top and the bottom of baffle are located each draw-in groove rotates respectively and is connected with the fixture block, the surface rear side position fixedly connected with dust cover of baffle, and the front surface of baffle is close to the top position and has seted up the mounting groove, the rear side internal surface fixedly connected with integrated circuit board of mounting groove, and the mounting groove all around internal surface front side position hinged joint has the installing frame, the rear surface of baffle is close to bottom position both sides fixedly connected with socket respectively, and the position that the rear surface of baffle is located each socket is fixedly connected with slide respectively, a side surface center department fixedly connected with short spring of slide, the short spring is close to the one end fixedly connected with spacing frame of socket.

Preferably, the surface of the long spring is in sliding connection with the inner surface of the limiting groove, and the surface of the clamping block is in sliding connection with the inner surface of the clamping groove.

Preferably, the inner surface of the mounting frame is connected with a touch screen in an adhesion manner, and the touch screen, the integrated circuit board and the socket are electrically connected.

Preferably, the inner surface of the dust cover is slidably connected with the outer surface of the main machine.

Preferably, the bottom position of the surface of the limit frame is connected with the surface of the sliding seat in a penetrating and sliding mode.

Preferably, a plug is arranged on the surface of the socket, and the surface of the plug is connected with the inner surface of the limiting frame in a sliding mode.

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

1. the utility model discloses in, through setting up the mounting groove to be convenient for realize integrated circuit board's position installation through the mounting groove that sets up, be convenient for simultaneously realize the rigidity of installing frame, the position installation of touch screen is convenient for realize to the hinged joint installing frame, and be convenient for realize integrated circuit board's installation maintenance under the condition of not dismantling the baffle through rotatory installing frame.

2. The utility model discloses in, through setting up the slide, be convenient for realize the relative position of spacing frame through the slide with the sliding connection that runs through of spacing frame fixed to be convenient for realize the stopper through the short spring that sets up on slide surface and tightly support the surface of plug, and then guarantee when the host computer receives the collision, the relative position of plug and socket is fixed all the time, guarantees the stability of connecting, is convenient for realize normal control.

2. The utility model discloses in, through setting up fixture block and draw-in groove, be convenient for realize through draw-in groove and the sliding connection of fixture block that the relative position of baffle and host computer is fixed to realize long spring compression through pressing the baffle, and then realize fixture block and draw-in groove relative slip, realize that the fixture block breaks away from the draw-in groove, and then be convenient for realize taking off fast of baffle, and then realize the maintenance of host computer internal component.

Drawings

Fig. 1 is a schematic perspective view of a control system of a PSA medical oxygen generator according to the present invention;

fig. 2 is a schematic sectional view of the control system of the PSA medical oxygen generator shown in fig. 1;

fig. 3 is a schematic sectional view of the control system of the PSA medical oxygen generator shown in fig. 2.

Illustration of the drawings: 1. a host; 2. a card slot; 3. a clamping block; 4. a dust cover; 5. installing a frame; 6. a touch screen; 7. a baffle plate; 8. an integrated circuit board; 9. mounting grooves; 10. a slide base; 11. a short spring; 12. A limiting frame; 13. a socket; 14. a long spring; 15. a limiting groove; 16. and (4) a plug.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations set forth in the following description of the specific embodiments.

Embodiment 1, as shown in fig. 1 to 3, a control system of a PSA medical oxygen generator includes a host 1, a baffle 7 is disposed on a front surface of the host 1, and limiting grooves 15 are respectively disposed on the front surface of the host 1 near four corners, card slots 2 are respectively disposed on both sides of a top and a bottom front side of the host 1, a long spring 14 is respectively embedded in a position of a rear surface of the baffle 7 in each limiting groove 15, and a fixture block 3 is rotatably connected to positions of the top and the bottom of the baffle 7 in each card slot 2, a surface of the long spring 14 is slidably connected to an inner surface of the limiting groove 15, a surface of the fixture block 3 is slidably connected to an inner surface of the card slot 2, a dust cover 4 is fixedly connected to a rear surface of the baffle 7, an inner surface of the dust cover 4 is slidably connected to an outer surface of the host 1, and a position of the front surface of the baffle 7 near the top is disposed with a top, an integrated circuit board 8 is fixedly connected to a rear surface of the mounting groove 9, and a mounting frame 5 is hinged to a front surface of the mounting groove 9, a inner surface of the mounting frame 5 is connected to a touch screen 6, and a touch screen 6 is electrically connected to a socket 13.

The effect that its whole embodiment 1 reached does, the host computer 1 of setting is current oxygenerator, as shown in fig. 3, long spring 14 of setting is convenient for realize long spring 14's rigidity through the sliding connection with spacing groove 15, namely when long spring 14 elastic deformation, prevent long spring 14 bending and rock, otherwise the elastic expansion through long spring 14 of setting is convenient for guarantee that the surface of fixture block 3 tightly laminates the surface of draw-in groove 2, and then realize that fixture block 3 and draw-in groove 2's relative position are fixed, and the dust cover 4 of setting is convenient for realize the block between baffle 7 and the host computer 1 through the sliding connection with host computer 1, prevent baffle 7 and host computer 1 from producing the offset in the gap when realizing dustproof and waterproof, and be convenient for realize the position installation of integrated circuit board 8 and installing frame 5 through the mounting groove 9 that sets up, and realize that touch screen 6 breaks away from mounting groove 9 through rotatory installing frame 5, and then realize exposing of integrated circuit board 8, and then be convenient for realize the installation maintenance of integrated circuit board 8.

Embodiment 2, as shown in fig. 1 to 3, sockets 13 are fixedly connected to two sides of the rear surface of the baffle 7 near the bottom position, a sliding seat 10 is fixedly connected to the rear surface of the baffle 7 at the position of each socket 13, a short spring 11 is fixedly connected to the center of the surface of one side of the sliding seat 10, a limiting frame 12 is fixedly connected to one end of the short spring 11 near the socket 13, the bottom position of the surface of the limiting frame 12 is connected to the surface of the sliding seat 10 in a sliding manner, a plug 16 is arranged on the surface of the socket 13, and the surface of the plug 16 is connected to the inner surface of the limiting frame 12 in a sliding manner.

The effect that its whole embodiment 2 reached does, the plug 16 that sets up passes through the wire with the inside subassembly of host computer to be connected fixedly, and then realize being connected of 1 inner structure of host computer and touch screen 6 through being connected of plug 16 and socket 13, and then be convenient for realize the fast operation of 1 inner assembly of host computer through touch screen 6, as shown in fig. 2 and fig. 3, the surface of spacing frame 12 and slide 10 that sets up runs through sliding connection, be convenient for guarantee that spacing frame 12 can only realize horizontal slip, and spacing frame 12 and plug 16 sliding connection that sets up, simultaneously with short spring 11 fixed connection, consequently, be convenient for realize the surface that spacing frame 12 tightly supported plug 16 through the elasticity of short spring 11, and then realize that the relative position of plug 16 and socket 13 is fixed.

The theory of operation, during the equipment, stir spacing frame 12 and realize the compression of short spring 11, and then realize that the relative position of plug 16 and socket 13 is fixed, then loosen spacing frame 12, realize the surface that spacing frame 12 supported plug 16 tightly under the elastic reset effect of short spring 11, then realize that the relative position of baffle 7 and host computer 1 is fixed through the sliding connection of dust cover 4 and host computer 1, and realize placing of long spring 14 through the spacing groove 15 that sets up, and realize fixture block 3 gets into in draw-in groove 2 through the compression of long spring 14, loosen baffle 7, realize the surface of fixture block 3 and tightly laminate the surface of draw-in groove 2 through the elastic reset of long spring 14, and when the maintenance of touch-sensitive screen 6 was changed in needs, rotatory mounting frame 5 realizes that touch-sensitive screen 6 breaks away from mounting groove 9, and then realize exposing of integrated circuit board 8, and then be convenient for realizing the installation maintenance of integrated circuit board 8.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a control system of medical oxygenerator of PSA, includes host computer (1), its characterized in that: the front surface of the main machine (1) is provided with a baffle (7), the front surface of the main machine (1) is respectively provided with a limit groove (15) near the four corners, the two sides of the front side of the top and the bottom of the main machine (1) are respectively provided with a clamping groove (2), a long spring (14) is respectively embedded in the position of each limiting groove (15) on the rear surface of the baffle (7), the top and the bottom of the baffle (7) are respectively and rotatably connected with a clamping block (3) at the position of each clamping groove (2), a dust cover (4) is fixedly connected at the rear side of the outer surface of the baffle plate (7), and the front surface of the baffle (7) close to the top is provided with a mounting groove (9), the inner surface of the rear side of the mounting groove (9) is fixedly connected with an integrated circuit board (8), and the front side position of the inner surface of the periphery of the mounting groove (9) is hinged with a mounting frame (5), two sides of the rear surface of the baffle (7) close to the bottom are respectively and fixedly connected with a socket (13), and the rear surface of the baffle plate (7) is respectively and fixedly connected with a sliding seat (10) at the position of each socket (13), a short spring (11) is fixedly connected at the center of the surface of one side of the sliding seat (10), one end of the short spring (11) close to the socket (13) is fixedly connected with a limiting frame (12).

2. The control system of the PSA medical oxygen generator according to claim 1, wherein: the surface of the long spring (14) is in sliding connection with the inner surface of the limiting groove (15), and the surface of the clamping block (3) is in sliding connection with the inner surface of the clamping groove (2).

3. The control system of the PSA medical oxygen generator according to claim 1, wherein: the inner surface of the mounting frame (5) is connected with a touch screen (6) in an adhesion mode, and the touch screen (6), the integrated circuit board (8) and the socket (13) are electrically connected.

4. The control system of the PSA medical oxygen generator according to claim 1, wherein: the inner surface of the dust cover (4) is connected with the outer surface of the main machine (1) in a sliding mode.

5. The control system of a PSA medical oxygen generator according to claim 1, wherein: the bottom of the surface of the limiting frame (12) is connected with the surface of the sliding seat (10) in a penetrating and sliding manner.

6. The control system of the PSA medical oxygen generator according to claim 1, wherein: the surface of the socket (13) is provided with a plug (16), and the surface of the plug (16) is connected with the inner surface of the limiting frame (12) in a sliding mode.