Oxygen generator with humidifying cup

Abstract

The utility model relates to the technical field of oxygen generators, and discloses an oxygen generator with a humidifying cup, which comprises an oxygen generator body and the humidifying cup, the oxygen generator with the humidifying cup can gradually contract into a movable groove when an inclined surface of an inclined surface clamping block is propped against, and the inclined surface clamping block can drive a sliding block through a transmission rod to compress a spring I, so that the humidifying cup can be fixed in the movable groove. If the thickness of the connecting ring is large, a pull rod can be pulled to drive an inclined plane clamping block to move together, an anti-falling plate fixedly connected to the right side of a transmission rod can tension a second spring, and when the connecting ring exceeds the inclined plane clamping block, the pull rod is loosened, and the tensioned second spring can pull the inclined plane clamping block to clamp the connecting ring; meanwhile, the compressed first spring pushes the sliding block to enable the sliding block to clamp the edge of the connecting ring, the situation that the humidifying cup falls off when the humidifying cup or the oxygenerator body is collided is prevented, and the humidifying cup is connected more stably by conducting double fixing on the edge and the surface of the connecting ring.

Description

TECHNICAL FIELD

[0001] The utility model relates to an oxygen generator technical field, specifically is an oxygen generator with humidification cup. BACKGROUND

[0002] Oxygen generator is a kind of equipment for making oxygen, it can separate the oxygen in air, provide the patient who needs oxygen therapy uses.Oxygen generator works principle is to utilize molecular sieve adsorption nitrogen in air, to obtain high concentration oxygen.

[0003] And the existing oxygen generator when using, some special type oxygen generator will also add humidification cup, in the oxygen concentration of increasing air humidity, but in humidification cup and oxygen generator connection, if the user accidentally collide oxygen generator or humidification cup, it is easy to cause humidification cup to fall off loose, to affect oxygen generator use. UTILITY MODEL CONTENT

[0004] The utility model is to provide an oxygen generator with humidification cup to solve the problem in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: an oxygen generator with humidification cup, including oxygen generator body and humidification cup, the surface of humidification cup is fixedly connected with connecting pipe, the surface of connecting pipe is fixedly connected with connecting ring, the surface of oxygen generator body is provided with the connecting portion that is convenient for humidification cup to fix, the connecting portion includes:

[0006] Fixed pipe, the fixed pipe penetrates oxygen generator body, and the surface of fixed pipe and oxygen generator body is fixedly connected, the fixed pipe penetrates and is fixedly connected with connecting disc, the surface of connecting disc is provided with movable slot, the inner side of movable slot is provided with limit slot, the inner side of movable slot penetrates and is slidably connected with sliding block, the inner side of sliding block penetrates and is fixedly connected with transmission rod.

[0007] Preferably, the top surface of sliding block is fixedly connected with spring one, when the oxygen generator is used, after humidification cup is connected with pure water, the connecting ring on the surface of connecting pipe is aligned with connecting disc and is pushed in, so that the connecting ring gradually abuts against the inclined surface of inclined clamping block, when the inclined surface of inclined clamping block is abutted, it will gradually shrink into movable slot, and inclined clamping block will drive sliding block to compress spring one by transmission rod, and the top end of spring one is fixedly connected with the inner side of movable slot.

[0008] Preferably, the right side of transmission rod penetrates inclined clamping block, and the inner side of inclined clamping block is provided with movable cavity.

[0009] Preferably, the right side of the inclined clamping block is fixedly connected with a pull rod, when the connecting ring exceeds the inclined clamping block, the pull rod is loosened, the second spring which is pulled tight pulls the inclined clamping block to clamp the connecting ring, at the same time, the first spring which is compressed pushes the sliding block to clamp the edge of the connecting ring, the transmission rod penetrates the movable cavity, and one end of the transmission rod in the movable cavity is fixedly connected with an anti-off plate.

[0010] Preferably, the right side of the anti-off plate is fixedly connected with the second spring, if the thickness of the connecting ring is relatively thick, the pull rod can be pulled to move the inclined clamping block together, and the anti-off plate fixedly connected with the right side of the transmission rod can pull the second spring tight, one end of the second spring away from the anti-off plate is fixedly connected with the inner side of the movable cavity.

[0011] Preferably, the fixed tube is rotatably connected with a rotating plate, the surface of the rotating plate is provided with a transmission groove, and the transmission rod penetrates the transmission groove.

[0012] Compared with the prior art, the oxygen generator with the humidification cup has the following beneficial effects:

[0013] The oxygen generator with the humidification cup, when the inclined surface of the inclined clamping block is contacted, will gradually shrink into the movable groove, and the inclined clamping block will drive the sliding block to compress the first spring through the transmission rod, if the thickness of the connecting ring is relatively thick, the pull rod can be pulled to move the inclined clamping block together, and the anti-off plate fixedly connected with the right side of the transmission rod can pull the second spring tight, when the connecting ring exceeds the inclined clamping block, the pull rod is loosened, the second spring which is pulled tight pulls the inclined clamping block to clamp the connecting ring, at the same time, the first spring which is compressed pushes the sliding block to clamp the edge of the connecting ring, so that the humidification cup or the oxygen generator body is prevented from falling off when being collided, and the edge and the surface of the connecting ring are double-fixed to make the connection of the humidification cup more stable. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a front view structural schematic diagram of the utility model;

[0015] Figure 2 It is a local enlarged structural schematic diagram of the utility model;

[0016] Figure 3 It is a fixed tube enlarged structural schematic diagram of the utility model;

[0017] Figure 4 It is a connecting disc sectional enlarged structural schematic diagram of the utility model.

[0018] In the figure: 1, oxygen generator body; 2, connecting part; 21, fixed pipe; 22, connecting disc; 23, movable slot; 24, limiting slot; 25, sliding block; 26, spring one; 27, transmission rod; 28, rotating plate; 29, transmission slot; 210, inclined surface clamping block; 211, movable cavity; 212, anti-off plate; 213, spring two; 214, pull rod; 3, humidification cup; 4, connecting pipe; 5, connecting ring. DETAILED DESCRIPTION

[0019] As Figures 1-4 shown, the utility model provides a technical scheme: an oxygen generator with humidification cup, including oxygen generator body 1 and humidification cup 3, the surface fixed connection of humidification cup 3 has connecting pipe 4, the surface fixed connection of connecting pipe 4 has connecting ring 5, the surface of oxygen generator body 1 is provided with the connecting part 2 for the fixed humidification cup 3, and the connecting part 2 includes: fixed pipe 21, connecting disc 22, movable slot 23, limiting slot 24, sliding block 25, spring one 26, transmission rod 27, rotating plate 28, transmission slot 29, inclined surface clamping block 210, movable cavity 211, anti-off plate 212, spring two 213, pull rod 214.

[0020] Fixed pipe 21 penetrates oxygen generator body 1, and the surface of fixed pipe 21 is fixedly connected with oxygen generator body 1, and fixed pipe 21 penetrates and fixedly connects connecting disc 22, the surface of connecting disc 22 is provided with movable slot 23, the inner side of movable slot 23 is provided with limiting slot 24, the inner side of movable slot 23 penetrates and is slidably connected with sliding block 25, and the inner side of sliding block 25 penetrates and is fixedly connected with transmission rod 27.The top surface of sliding block 25 is fixedly connected with spring one 26, when the oxygen generator is used, after the humidification cup 3 is connected with pure water, the connecting ring 5 on the surface of connecting pipe 4 is aligned with connecting disc 22 and is pushed in, so that the connecting ring 5 gradually abuts against the inclined surface of inclined surface clamping block 210, when the inclined surface of inclined surface clamping block 210 is abutted, it will gradually shrink into movable slot 23, and inclined surface clamping block 210 will drive sliding block 25 to compress spring one 26 through transmission rod 27, and the top end of spring one 26 is fixedly connected with the inner side of movable slot 23.The right side of transmission rod 27 penetrates inclined surface clamping block 210, and the inner side of inclined surface clamping block 210 is provided with movable cavity 211.

[0021] The right side of the inclined clamping block 210 is fixedly connected with a pull rod 214, when the connecting ring 5 exceeds the inclined clamping block 210, the pull rod 214 is loosened, the spring two 213 which is pulled tight will pull the inclined clamping block 210 to clamp the connecting ring 5, the transmission rod 27 penetrates the movable cavity 211, and the end of the transmission rod 27 in the movable cavity 211 is fixedly connected with the anti-off plate 212. The right side of the anti-off plate 212 is fixedly connected with the spring two 213, if the thickness of the connecting ring 5 is relatively thick, the pull rod 214 can be pulled, so that the pull rod 214 moves together with the inclined clamping block 210, and the anti-off plate 212 fixedly connected with the right side of the transmission rod 27 will pull the spring two 213 tight, and the end of the spring two 213 away from the anti-off plate 212 is fixedly connected with the inner side of the movable cavity 211. The fixed tube 21 penetrates and rotates to be connected with the rotating plate 28, the surface of the rotating plate 28 is provided with the transmission groove 29, and the transmission rod 27 penetrates the transmission groove 29.

[0022] Based on the above embodiment, when the oxygen generator is used, the humidifying cup 3 is connected with pure water, the connecting ring 5 on the surface of the connecting pipe 4 is aligned with the connecting disc 22 and pushed in, so that the connecting ring 5 gradually abuts against the inclined surface of the inclined clamping block 210, when the inclined surface of the inclined clamping block 210 is abutted, it will gradually shrink into the movable groove 23, and the inclined clamping block 210 will drive the sliding block 25 to compress the spring one 26 through the transmission rod 27, if the thickness of the connecting ring 5 is relatively thick, the pull rod 214 can be pulled, so that the pull rod 214 moves together with the inclined clamping block 210, and the anti-off plate 212 fixedly connected with the right side of the transmission rod 27 will pull the spring two 213 tight, when the connecting ring 5 exceeds the inclined clamping block 210, the pull rod 214 is loosened, the spring two 213 which is pulled tight will pull the inclined clamping block 210 to clamp the connecting ring 5, and the sliding block 25 will clamp the edge of the connecting ring 5 by the spring one 26 which is compressed, so that the humidifying cup 3 or the oxygen generator body 1 is prevented from falling off when colliding, and the edge and the surface of the connecting ring 5 are double-fixed, so that the connection of the humidifying cup 3 is more stable, when contact limiting is needed, the rotating plate 28 is rotated, so that the transmission groove 29 rotates together with the rotating plate 28 and abuts against the transmission rod 27, so that the transmission rod 27 drives the sliding block 25 to slide in the movable groove 23 again, so that the sliding block 25 no longer abuts against the edge of the connecting ring 5, and the humidifying cup 3 can be pulled out.

[0023] The above is a detailed description of the present application, but some modifications or improvements can be made on the basis of the present application, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the present application are within the protection scope of the present application.

Claims

1. An oxygen generator with a humidification cup, comprising an oxygen generator body (1) and a humidification cup (3), the surface of the humidification cup (3) is fixedly connected with a connecting pipe (4), the surface of the connecting pipe (4) is fixedly connected with a connecting ring (5), characterized in that: The surface of the oxygen generator body (1) is provided with a connecting part (2) for fixing the humidification cup (3), the connecting part (2) comprises: a fixing pipe (21) penetrating the oxygen generator body (1), and the fixing pipe (21) is fixedly connected with the surface of the oxygen generator body (1), the fixing pipe (21) penetrates and is fixedly connected with a connecting disc (22), the surface of the connecting disc (22) is provided with a movable groove (23), the inner side of the movable groove (23) is provided with a limiting groove (24), the inner side of the movable groove (23) penetrates and is slidingly connected with a sliding block (25), the inner side of the sliding block (25) penetrates and is fixedly connected with a transmission rod (27).

2. The oxygen generator with a humidification cup according to claim 1, characterized in that: The top surface of the sliding block (25) is fixedly connected with a spring (26), and the top end of the spring (26) is fixedly connected with the inner side of the movable groove (23).

3. The oxygen generator with a humidification cup according to claim 2, characterized in that: The right side of the transmission rod (27) penetrates a bevel clamping block (210), and the inner side of the bevel clamping block (210) is provided with a movable cavity (211).

4. The oxygen generator with a humidification cup according to claim 3, characterized in that: The right side of the bevel clamping block (210) is fixedly connected with a pull rod (214), the transmission rod (27) penetrates the movable cavity (211), and one end of the transmission rod (27) in the movable cavity (211) is fixedly connected with an anti-dropping plate (212).

5. The oxygen generator with a humidification cup according to claim 4, characterized in that: The right side of the anti-dropping plate (212) is fixedly connected with a spring (213), and one end of the spring (213) away from the anti-dropping plate (212) is fixedly connected with the inner side of the movable cavity (211).

6. The oxygen generator with a humidification cup according to claim 1, characterized in that: The fixing pipe (21) penetrates and is rotatably connected with a rotating plate (28), the surface of the rotating plate (28) is provided with a transmission groove (29), and the transmission rod (27) penetrates the transmission groove (29).

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