Medical oxygen generator prompting device

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to a medical oxygenerator prompting device which comprises an oxygenerator body, a mounting groove, a transparent bottle, a connector, a clamping head, a communicating pipe and a fixing ring, a mounting plate is mounted at the top of the transparent bottle, a transparent cylinder is detachably connected to the top of the mounting plate, a connecting hole is formed in the center of the transparent cylinder, and the connecting hole is communicated with the connecting hole. The inner wall of the connecting hole is in threaded connection with a lower butt-joint ring, an upper butt-joint ring is arranged above the lower butt-joint ring, a prompting barrel is installed on the transparent barrel, a sliding plate is slidably connected to the inner wall of the prompting barrel, an installation ring is installed on the inner wall of the transparent barrel, a plurality of transverse rods are installed on the inner wall of the installation ring, and ribbons are fixedly connected to the outer walls of the transverse rods. The upper butt joint ring, the lower butt joint ring and the sealing ring can be connected to the communicating pipe in a sealed mode, gas leakage can be directly detected in cooperation with the transparent barrel, the prompting barrel, the sliding plate, the transverse rod and the ribbon, and therefore the gas leakage can be visually detected conveniently.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of medical instruments, and particularly relates to a medical oxygen generator prompting device. BACKGROUND

[0002] In the use process of the medical oxygen generator, a transparent gas cylinder is usually connected, and the connection mode between the existing medical oxygen generator and the transparent gas cylinder has obvious defects. When the oxygen generator is running, the operation of the internal mechanical components will inevitably produce vibration. This vibration is transmitted to the connecting pipe part connected with the transparent gas cylinder. Due to the imperfect design of the connecting structure between the connecting pipe and the oxygen generator and the transparent gas cylinder, the connecting pipe is prone to loosen under the influence of long-term vibration, and it is inconvenient to detect. Once the connecting pipe is loose, gas leakage will occur, which not only causes waste of oxygen and makes the oxygen generator unable to provide sufficient oxygen for patients, affecting the effect of oxygen therapy, but also in some specific medical environments, such as wards or operating rooms where oxygen concentration is strictly controlled, the leaked oxygen may also react with other substances in the surrounding environment, bringing potential safety hazards and seriously threatening the life and health of patients and the safety of medical places. SUMMARY

[0003] The utility model provides a medical oxygen generator prompting device, has solved the characteristics that the existing oxygen generator is easy to produce gas leakage when being used and inconvenient to find.

[0004] The utility model provides the following technical scheme: including oxygen generator body, installation groove, transparent bottle, connecting head, chuck, communicating pipe and fixed ring, the transparent bottle top is equipped with the mounting plate, the mounting plate top can detachably connect with transparent cylinder, the transparent cylinder center is equipped with connecting hole, the connecting hole inner wall is connected with the lower docking ring of screw thread, the lower docking ring upper side is equipped with the upper docking ring, the lower docking ring and the upper docking ring inner wall are clamped and are connected with two symmetrical sealing rings, the sealing ring inner wall and the communicating pipe outer wall are pasted, the transparent cylinder is installed with the prompt cylinder, the prompt cylinder inner wall is connected with the sliding plate of sliding, the transparent cylinder inner wall is installed with the mounting ring, the mounting ring inner wall is installed with a plurality of horizontal poles, the horizontal pole outer wall is fixedly connected with the ribbon.

[0005] Among them, the mounting plate top end is equipped with the connecting ring, the transparent cylinder inner wall and the connecting ring outer wall are connected with screw thread.

[0006] Among them, the mounting ring and the communicating pipe bottom end correspond, the chuck top and the communicating pipe bottom are clamped.

[0007] The upper butt joint ring and the lower butt joint ring are connected through a connecting column, and the sealing ring and the top end of the upper butt joint ring are fixedly connected with connecting blocks.

[0008] One of the sealing rings is connected with a positioning groove, and the other sealing ring is fixedly connected with a clamping block matched with the positioning groove.

[0009] A bracket is mounted on the inner wall of the prompt cylinder, a vertical rod is fixedly connected to the top end of the bracket, and a sliding plate is slidingly connected to the outer wall of the vertical rod.

[0010] The upper butt joint ring, the lower butt joint ring and the sealing ring can be sealingly connected to the communicating pipe, the transparent cylinder, the prompt cylinder, the sliding plate, the horizontal rod and the ribbon can be directly used for detecting gas leakage, and the user can be prompted, so that the gas leakage can be directly detected.

[0011] The parts not involved in the device are the same as or can be realized by the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0013] Figure 2 It is a cross-sectional structure schematic diagram of the transparent cylinder in the utility model;

[0014] Figure 3 It is a three-dimensional split structure schematic diagram of the sealing ring in the utility model;

[0015] Figure 4 It is a three-dimensional structure schematic diagram of the utility model Figure 2 A is an enlarged schematic diagram.

[0016] In the figure: 1, oxygen generator body; 11, mounting groove; 12, transparent bottle; 13, connecting head; 131, clamping head; 14, communicating pipe; 15, fixed ring; 2, mounting plate; 21, connecting ring; 22, transparent cylinder; 23, connecting hole; 24, upper butt joint ring; 241, lower butt joint ring; 242, connecting column; 25, connecting plate; 26, sealing ring; 261, positioning groove; 27, connecting block; 271, connecting rod; 3, prompt cylinder; 31, vertical rod; 311, bracket; 32, sliding plate; 33, mounting ring; 34, horizontal rod; 341, ribbon. DETAILED DESCRIPTION

[0017] Please refer to Figures 1-4The utility model provides following technical scheme: including oxygen -making machine body 1, installation groove 11, transparent bottle 12, connector 13, chuck 131, communicating pipe 14 and fixed ring 15, transparent bottle 12 top is equipped with mounting plate 2, and the top detachably connected of mounting plate 2 has transparent cylinder body 22, and the centre of transparent cylinder body 22 is equipped with connecting hole 23, and the inner wall of connecting hole 23 is connected with lower docking ring 241 in screw thread, and upper docking ring 24 is equipped with lower docking ring 241 top, and the inner wall of lower docking ring 241 and upper docking ring 24 is connected with two symmetrical sealing ring 26, and the outer wall of communicating pipe 14 is inlaid with sealing ring 26 inner wall, and the upper installation of transparent cylinder body 22 has prompt cylinder 3, and the inner wall sliding connection of prompt cylinder 3 has sliding plate 32, and the inner wall of transparent cylinder body 22 is equipped with mounting ring 33, and the inner wall of mounting ring 33 is equipped with a plurality of horizontal poles 34, and the outer wall fixed connection of horizontal pole 34 has ribbon 341.

[0018] In the embodiment: the oxygen machine body 1 is used for oxygen production. In use, the transparent bottle 12 is installed through the installation groove 11 on the oxygen machine body 1. The transparent bottle 12 can communicate with the oxygen production. After communication, the transparent material of the transparent bottle 12 can facilitate the observation of the state of the oxygen. The oxygen machine body 1 communicates with the communication pipe 14 installed on the fixing ring 15, and the clamping head 131 fixedly connected to the connecting head 13 on the transparent bottle 12 is clamped with the bottom of the communication pipe 14. After the transparent bottle 12 communicates with the oxygen machine body 1, the transparent bottle 12 can communicate with the discharge pipe, so that the produced oxygen can flow through the communication pipe 14 and the transparent bottle 12, ensuring the use of the transparent bottle 12. When the transparent bottle 12 is used, in order to prevent the transparent bottle 12 from being connected with the communication pipe 14, the connection between the communication pipe 14 and the clamping head 131 is loosened after the oxygen machine body 1 is used for a long time, and oxygen leakage occurs when oxygen is transported, which affects the production of oxygen. At this time, the installation plate 2 is installed on the top of the transparent bottle 12. When the communication pipe 14 is installed, the transparent cylinder body 22 can be installed on the installation plate 2. At this time, the transparent cylinder body 22 can be connected to the communication pipe 14 and the clamping head 131. At this time, the connecting hole 23 in the top center of the transparent cylinder body 22 can be connected to the communication pipe 14. At this time, the communication pipe 14 passes through the upper and lower abutment rings 24 and 241 before installation. At this time, the sealing ring 26 is clamped between the upper and lower abutment rings 24 and 241. At this time, the sealing ring 26 can be tightly attached to the outer wall of the communication pipe 14, so that the upper and lower abutment rings 24 and 241 can be wrapped around the sealing ring 26. By rotating the upper and lower abutment rings 24 and 241, the lower abutment ring 241 can be screwed with the inner wall of the connecting hole 23, so that the transparent cylinder body 22 can be closed to the communication pipe 14 and the clamping head 131. When leakage occurs at the connection, the inner cavity of the transparent cylinder body 22 can be closed at this time. At this time, the sliding plate 32 slidably connected to the inner wall of the transparent cylinder body 22 can slide upward when the air pressure in the transparent cylinder body 22 increases, so that the sliding plate 32 is displaced, thereby facilitating the detection of gas leakage. At the same time, the transparent cylinder body 22 can prevent gas leakage under the cover of the transparent cylinder body 22. At the same time, the installation ring 33 installed on the inner wall of the transparent cylinder body 22 is at a height corresponding to the connection between the clamping head 131 and the communication pipe 14. At this time, the horizontal rod 34 is fixed to the inner wall of the installation ring 33. At this time, the ribbon 341 is fixed to the outer wall of the horizontal rod 34, so that the ribbon 341 can move under the action of the airflow, thereby facilitating the intuitive detection of gas leakage.

[0019] The connecting ring 21 is installed at the top end of the installation plate 2, and the inner wall of the transparent cylinder body 22 is screwed with the outer wall of the connecting ring 21; the connecting ring 21 installed at the top end of the connecting ring 21 can be screwed with the transparent cylinder body 22, so that it is connected and sealed above the installation plate 2, ensuring that the transparent cylinder body 22 can detect gas leakage.

[0020] The mounting ring 33 corresponds to the bottom end of the connecting pipe 14, and the top of the clamp 131 engages with the bottom of the connecting pipe 14. When the mounting ring 33 and the bottom end of the connecting pipe 14 are aligned, the connection between the clamp 131 and the connecting pipe 14 becomes loose, and gas leaks from the bottom end of the connecting pipe 14. At this time, the crossbar 34 and the ribbon 341 can be aligned with the connecting pipe 14, so that the ribbon 341 can directly detect the gas leak.

[0021] The upper mating ring 24 and the lower mating ring 241 are connected by a connecting post 242. The sealing ring 26 and the top of the upper mating ring 24 are both fixedly connected to a connecting block 27, and the connecting blocks 27 are connected by a connecting rod 271. The upper mating ring 24 and the lower mating ring 241 are connected and fixed by the connecting post 242. After the connecting post 242 connects the upper mating ring 24 and the lower mating ring 241, the lower mating ring 241 can be threaded into the inner wall of the connecting hole 23 by rotating the upper mating ring 24. This makes the sealing ring 26 sealed and fixed in the inner wall of the connecting hole 23. The connecting block 27 can ensure the connection support of the upper mating ring 24 and the lower mating ring 241 corresponding to the sealing ring 26 after the sealing ring 26 and the upper mating ring 24 are mated, under the engagement of the connecting rod 271.

[0022] One of the sealing rings 26 has a positioning groove 261 at the connection point, and the other sealing ring 26 has a locking block that matches the positioning groove 261 fixedly connected to one side. The mounting plate 2 and the oxygen generator body 1 are connected by a connecting plate 25. The positioning groove 261 and the locking block at the connection point of the sealing rings 26 enable the two sealing rings 26 to engage and mate with each other, so that the sealing rings 26 can be connected and locked, and the sealing rings 26 are sealed on the outer wall of the connecting pipe 14.

[0023] A bracket 311 is installed on the inner wall of the indicator tube 3. A vertical rod 31 is fixedly connected to the top of the bracket 311, and a sliding plate 32 is slidably connected to the outer wall of the vertical rod 31. The bracket 311 installed on the inner wall of the indicator tube 3 can support and fix the vertical rod 31, so that the sliding plate 32 is limited by the vertical rod 31, and the sliding plate 32 can slide horizontally up and down in the inner wall of the indicator tube 3. Thus, the sliding plate 32 can be pushed by the airflow, so that its height changes, and gas leakage can be detected.

[0024] The working principle and use flow of the utility model: when butt joint of the communicating pipe 14 and the clamp head 131, through the transparent cylinder 22 is installed on the mounting plate 2, the communicating pipe 14 passes through the upper butt joint ring 24 and the lower butt joint ring 241, and the two sealing rings 26 that are clamped and connected between the upper butt joint ring 24 and the lower butt joint ring 241 can be supported on the outer wall of the communicating pipe 14, and the upper butt joint ring 24 and the lower butt joint ring 241 are rotated, so that the lower butt joint ring 241 is closed in the inner wall of the connecting hole 23, the transparent cylinder 22 is closed to the communicating pipe 14 and the clamp head 131, at this time, the sliding plate 32 that is slidably connected to the inner wall of the cylinder 3 can slide upward when the air pressure in the transparent cylinder 22 increases, so that the sliding plate 32 is displaced, thereby facilitating the detection of gas leakage, and at the same time, the transparent cylinder 22 can prevent gas leakage under the cover, and the installation ring 33 installed on the inner wall of the transparent cylinder 22 is at a height corresponding to the connection between the clamp head 131 and the communicating pipe 14, at this time, the horizontal rod 34 is fixed in the inner wall of the installation ring 33, at this time, the ribbon 341 is fixed on the outer wall of the horizontal rod 34, so that the ribbon 341 can move under the blowing of the airflow, thereby facilitating the intuitive detection of gas leakage.

Claims

1. A medical oxygen generator prompting device, comprising an oxygen generator body (1), a mounting groove (11), a transparent bottle (12), a connecting head (13), a clamping head (131), a communication pipe (14) and a fixing ring (15), characterized in that: The transparent bottle (12) top is provided with a mounting plate (2), the top of the mounting plate (2) is detachably connected with a transparent cylinder (22), the center of the transparent cylinder (22) is provided with a connecting hole (23), the inner wall of the connecting hole (23) is threadedly connected with a lower butt joint ring (241), the upper side of the lower butt joint ring (241) is provided with an upper butt joint ring (24), the inner wall of the lower butt joint ring (241) and the upper butt joint ring (24) is clamped and connected with two symmetrical sealing rings (26), the inner wall of the sealing ring (26) is fitted with the outer wall of the communication pipe (14), the transparent cylinder (22) is provided with a prompt cylinder (3), the inner wall of the prompt cylinder (3) is slidably connected with a sliding plate (32), the inner wall of the transparent cylinder (22) is provided with a mounting ring (33), the inner wall of the mounting ring (33) is provided with a plurality of horizontal rods (34), the outer wall of the horizontal rod (34) is fixedly connected with a ribbon (341).

2. The prompting device of a medical oxygen generator according to claim 1, characterized in that: The mounting plate (2) top is provided with a connecting ring (21), the inner wall of the transparent cylinder (22) is threadedly connected with the outer wall of the connecting ring (21).

3. The prompting device of a medical oxygen generator according to claim 1, characterized in that: The mounting ring (33) corresponds to the bottom end of the communication pipe (14), the top of the clamping head (131) is clamped with the bottom of the communication pipe (14).

4. The prompting device of medical oxygen generator according to claim 1, characterized in that: The upper butt joint ring (24) and the lower butt joint ring (241) are connected through a connecting column (242), the sealing ring (26) and the upper butt joint ring (24) top are fixedly connected with a connecting block (27), the connecting block (27) is connected through a connecting rod (271).

5. The prompting device of claim 1, wherein: One of the sealing rings (26) is provided with a positioning groove (261), the other side of the sealing ring (26) is fixedly connected with a clamping block matched with the positioning groove (261), the mounting plate (2) and the oxygen generator body (1) are connected through a connecting plate (25).

6. The prompting device of claim 1, wherein: The inner wall of the prompt cylinder (3) is provided with a bracket (311), the top of the bracket (311) is fixedly connected with a vertical rod (31), the outer wall of the vertical rod (31) is slidably connected with a sliding plate (32).

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