Oxygen conveying device

Abstract

The utility model relates to the technical field of medical treatment, and discloses an oxygen conveying device which comprises an oxygen tank body, a pipe body is arranged at the top of the oxygen tank body, a reminding mechanism is fixedly connected to the front face of the pipe body, and a gas sensor is fixedly connected to the top of the reminding mechanism. An electric telescopic rod is fixedly connected to the edge of one side of the front face of the reminding mechanism, and a connecting sleeve is arranged on the front face of the reminding mechanism. According to the oxygen conveying device, the reminding mechanism and the gas sensor are arranged, the oxygen control valve is rotationally closed, the ball valve is rotationally closed, a closed space is formed in the connecting pipe, the gas sensor is started, when oxygen in the oxygen tank body leaks outwards, the oxygen flows into the connecting pipe, and when the gas sensor detects the oxygen density, the gas sensor stops working. The gas sensor transmits a signal to the controller, and the controller controls the alarm to give an alarm, so that medical staff can be reminded of oxygen leakage, timely maintenance is facilitated, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical treatment, in particular to an oxygen delivery device. Background Art

[0002] Oxygen, as the most commonly used and important gas in the medical field, needs to be easily accessible in general wards, intensive care units, operating rooms, and emergency rooms. Medical staff usually use an oxygen delivery device to supply patients.

[0003] However, most of the current oxygen delivery devices use a threaded structure to assemble and fix the oxygen tube and the oxygen tank when delivering oxygen, which is troublesome and reduces work efficiency.

[0004] The medical oxygen tank disclosed in Publication No. CN2516804Y contains sterile medical oxygen filled into a sealed container bottle. The container bottle is equipped with a valve (consisting of a valve seat and a valve head threaded together) at the top. The container body and the valve seat are threadedly connected. When the valve is released, the container becomes sealed. When the valve is tightened, the valve head moves downward, dislodging the push rod in the valve seat and allowing gas to escape. The gas then enters the infusion bottle through the valve, the catheter, and a needle inserted into the infusion container. When the infusion is complete, the "medical oxygen tank" is removed, the valve is released, and the push rod automatically returns to its original position, maintaining the sealed state. The present utility model isolates the ventilation tube for infusion and blood transfusion from the outside air, completely sealing it, thereby replacing the outside air with sterile medical oxygen.

[0005] Although the above patent can isolate the ventilation tube for infusion and blood transfusion from the outside air and put it in a completely closed state, thereby replacing the outside air with sterile medical oxygen; however, when the device closes the oxygen valve, it is not convenient to detect whether oxygen is leaking, and it is not convenient to detect the oxygen density and perform timely maintenance.

[0006] Therefore, it is necessary to propose an oxygen delivery device to solve the above problems. Utility Model Content

[0007] (1) Technical problems solved

[0008] The technical problem solved by the utility model is to provide an oxygen delivery device that is highly practical, can be easily operated, and has a relatively simple structure. It solves the problems in the above-mentioned background technology that it is cumbersome to assemble the oxygen tube and the oxygen tank through a threaded structure, and it is inconvenient to detect whether there is oxygen leakage.

[0009] (2) Technical solution

[0010] To achieve the above objectives, the present invention is implemented through the following technical solutions: an oxygen delivery device, including an oxygen tank body, a tube body is opened on the top of the oxygen tank body, a reminder mechanism is fixedly connected to the front of the tube body, a gas sensor is fixedly connected to the top of the reminder mechanism, an electric telescopic rod is fixedly connected to one side edge of the front of the reminder mechanism, a connecting sleeve is opened on the front of the reminder mechanism, an assembly mechanism is fixedly connected to the front of the connecting sleeve, and a moving mechanism is installed on the bottom surface of the oxygen tank body.

[0011] As a further solution of the present invention, the reminder mechanism includes a connecting tube fixedly connected to the front of the tube body, one side edge of the connecting tube is electrically connected to the controller through a power cord, one side front of the connecting tube is electrically connected to an alarm through a power cord, and the top front of the connecting tube is rotatably connected to a ball valve, which serves to limit the oxygen in the connecting tube.

[0012] As a further solution of the present invention, the assembly mechanism includes an output tube fixedly connected to the front of the connecting sleeve, the front of the output tube is clamped with a limiting sleeve, one side of the limiting sleeve is fixedly connected to a limiting hole body, the middle part of the limiting hole body is clamped with a hook, the back of the hook is welded to the front of the electric telescopic rod, and the hook plays the role of moving the limiting sleeve, thereby improving the function of the quick assembly device.

[0013] As a further solution of the present invention, a protective shell is fixedly connected to the surface of the oxygen tank body, and the surface of the protective shell is sprayed with anti-rust paint, which protects the surface of the oxygen tank body from oxidation, corrosion and other forms of damage.

[0014] As a further solution of the present invention, a certificate of conformity is installed on one side of the protective shell, and screws are threadedly connected around the certificate of conformity, and the screws serve to fix the certificate of conformity.

[0015] As a further solution of the present invention, an oxygen pressure gauge is fixedly connected to one side of the tube body, and an oxygen control valve is rotatably connected to the top of the tube body. The oxygen control valve controls the oxygen flow in the oxygen tank body, thereby improving convenience.

[0016] (3) Beneficial effects

[0017] The utility model provides an oxygen delivery device, which has the following beneficial effects:

[0018] 1. The oxygen delivery device, through the setting of the reminder mechanism and the gas sensor, rotates to close the oxygen control valve and the rotates to close the ball valve, so that a closed space is formed inside the connecting pipe. The gas sensor is activated. When the oxygen in the oxygen tank body leaks, the oxygen will flow into the connecting pipe. When the gas sensor detects the oxygen density, the gas sensor will transmit a signal to the controller. The controller controls the alarm to sound an alarm, which is beneficial to remind medical staff of oxygen leakage, facilitates timely maintenance, and improves practicality.

[0019] 2. The oxygen delivery device aligns the port of the limiting sleeve parallel to the port of the output tube through the setting of the electric telescopic rod and the assembly mechanism. When the power is turned on and the electric telescopic rod is started, the electric telescopic rod drives the hook to move backward. At this time, the hook is engaged with the limiting hole body. The limiting hole body is used to move the limiting sleeve so that it is engaged with the surface of the output tube, which is conducive to quickly assembling and fixing the oxygen tube and the oxygen tank, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the reminder mechanism of the utility model;

[0022] Figure 3 This is a schematic diagram of the plug-in mechanism structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the mobile mechanism of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the rubber pad of the utility model.

[0025] In the figure: 1. Oxygen tank body; 2. Tube body; 3. Reminder mechanism; 301. Connecting pipe; 302. Controller; 303. Alarm; 4. Gas sensor; 5. Electric telescopic rod; 6. Assembly mechanism; 601. Output pipe; 602. Hook; 603. Limit sleeve; 604. Limit hole body; 7. Moving mechanism; 701. Adapter plate; 702. Universal wheel A; 703. Handle; 704. Rubber pad; 705. Base; 706. Universal wheel B; 8. Certificate of conformity; 9. Screw; 10. Oxygen pressure gauge; 11. Oxygen control valve; 12. Protective shell; 13. Ball valve; 14. Connecting sleeve. DETAILED DESCRIPTION

[0026] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] See also Figures 1 to 5 The utility model provides a technical solution: an oxygen delivery device, comprising an oxygen tank body 1, a tube body 2 is provided on the top of the oxygen tank body 1, a reminder mechanism 3 is fixedly connected to the front of the tube body 2, a gas sensor 4 is fixedly connected to the top of the reminder mechanism 3, and the arrangement of the reminder mechanism 3 and the gas sensor 4 is conducive to reminding medical staff of oxygen leakage, which is convenient for timely maintenance and improves practicality. An electric telescopic rod 5 is fixedly connected to one edge of the front side of the reminder mechanism 3, a connecting sleeve 14 is provided on the front side of the reminder mechanism 3, and an assembly mechanism 6 is fixedly connected to the front side of the connecting sleeve 14. The arrangement of the electric telescopic rod 5 and the assembly mechanism 6 is conducive to quickly assembling and fixing the oxygen tube and the oxygen tank, thereby improving work efficiency. A moving mechanism 7 is installed on the bottom surface of the oxygen tank body 1;

[0028] See also Figure 2 The reminder mechanism 3 includes a connecting tube 301 fixedly connected to the front of the tube body 2, one side edge of the connecting tube 301 is electrically connected to the controller 302 through a power cord, one side front of the connecting tube 301 is electrically connected to the alarm 303 through a power cord, and the top front of the connecting tube 301 is rotatably connected to the ball valve 13, which serves to limit the oxygen in the connecting tube 301.

[0029] See also Figure 3 The assembly mechanism 6 includes an output tube 601 fixedly connected to the front of the connecting sleeve 14, the front of the output tube 601 is clamped with a limiting sleeve 603, one side of the limiting sleeve 603 is fixedly connected to a limiting hole body 604, the middle of the limiting hole body 604 is clamped with a hook 602, the back of the hook 602 is welded to the front of the electric telescopic rod 5, and the hook 602 plays the role of moving the limiting sleeve 603, thereby improving the function of the rapid assembly device.

[0030] See also Figure 1 A protective shell 12 is fixedly connected to the surface of the oxygen tank body 1, and the surface of the protective shell 12 is sprayed with anti-rust paint, which protects the surface of the oxygen tank body 1 from oxidation, corrosion and other forms of damage.

[0031] See also Figure 1 A certificate of conformity 8 is installed on one side of the protective shell 12 , and screws 9 are threadedly connected around the certificate of conformity 8 , which serve to fix the certificate of conformity 8 .

[0032] See also Figure 2 An oxygen pressure gauge 10 is fixedly connected to one side of the tube body 2, and an oxygen control valve 11 is rotatably connected to the top of the tube body 2. The oxygen control valve 11 controls the oxygen flow in the oxygen tank body 1, thereby improving convenience.

[0033] The model of the controller 302 is WK-SM3A, the model of the alarm 303 is TGSG-50, and the model of the gas sensor 4 is SK-600-HCL-T. The above parameters and models can be selected according to actual conditions.

[0034] Example 1:

[0035] See also Figure 4 The moving mechanism 7 includes a receiving plate 701 mounted on the bottom of the oxygen tank body 1. The bottom surface of the receiving plate 701 is welded with a universal wheel A702. The top edge of the receiving plate 701 is welded with a handle 703. The oxygen tank body 1 is placed on the top of the receiving plate 701. The oxygen tank body 1 is moved under the action of the universal wheel A702 until it moves to the designated position, which makes it convenient for medical personnel to move the transport device more conveniently and improves practicality.

[0036] Example 2:

[0037] See also Figure 5 The moving mechanism 7 includes a rubber pad 704 clamped to the bottom of the oxygen tank body 1, and a base 705 is fixedly connected to the surface of the rubber pad 704. A universal wheel B706 is welded to the bottom of the base 705. The oxygen tank body 1 is clamped inside the rubber pad 704, so that the oxygen tank body 1 is limited and fixed on the top of the base 705, effectively preventing the oxygen tank body 1 from shifting or tilting due to bumps on the road, thereby reducing the risk of accidental falling or damage.

[0038] In the present invention, the working steps of the device are as follows:

[0039] Step 1: Rotate and close the oxygen control valve 11 and the ball valve 13 to form a closed space inside the connecting pipe 301, and activate the gas sensor 4. When oxygen in the oxygen tank body 1 leaks out, the oxygen will flow into the connecting pipe 301. When the gas sensor 4 detects the oxygen density, the gas sensor 4 will transmit a signal to the controller 302, and the controller 302 will control the alarm 303 to sound an alarm;

[0040] The second step: align the port of the limiting sleeve 603 parallel to the port of the output tube 601, turn on the power to start the electric telescopic rod 5, and the electric telescopic rod 5 drives the hook 602 to move backward. At this time, the hook 602 is engaged with the limiting hole body 604, and the limiting hole body 604 is used to move the limiting sleeve 603 so that it is engaged with the surface of the output tube 601. It should be noted that the device structure and drawings of the present utility model mainly describe the principle of the present utility model. In terms of the technology of this design principle, the settings of the device's power mechanism, power supply system, and control system are not fully described. However, on the premise that those skilled in the art understand the principle of the above-mentioned utility model, they can clearly understand the details of its power mechanism, power supply system, and control system. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be implemented by simple programming by those skilled in the art.

[0041] The standard parts used can be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the components known to technical personnel in this field, their structures and principles can be known to these technical personnel through technical manuals or through conventional experimental methods.

[0042] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An oxygen delivery device, comprising an oxygen tank body (1), characterized in that: The oxygen tank body (1) is provided with a tube body (2) on the top, a reminder mechanism (3) is fixedly connected to the front of the tube body (2), a gas sensor (4) is fixedly connected to the top of the reminder mechanism (3), an electric telescopic rod (5) is fixedly connected to the edge of one side of the front of the reminder mechanism (3), a connecting sleeve (14) is provided on the front of the reminder mechanism (3), an assembly mechanism (6) is fixedly connected to the front of the connecting sleeve (14), and a moving mechanism (7) is installed on the bottom of the oxygen tank body (1).

2. An oxygen delivery device according to claim 1, characterized in that: The reminder mechanism (3) comprises a connecting tube (301) fixedly connected to the front face of the tube body (2); an edge of one side of the connecting tube (301) is electrically connected to a controller (302) via a power line; a front face of one side of the connecting tube (301) is electrically connected to an alarm (303) via a power line; and a top front face of the connecting tube (301) is rotatably connected to a ball valve (13).

3. An oxygen delivery device according to claim 1, characterized in that: The assembly mechanism (6) comprises an output tube (601) fixedly connected to the front of the connecting sleeve (14); the front of the output tube (601) is clamped with a limiting sleeve (603); one side of the limiting sleeve (603) is fixedly connected to a limiting hole body (604); the middle of the limiting hole body (604) is clamped with a hook (602); the back of the hook (602) is welded to the front of the electric telescopic rod (5).

4. An oxygen delivery device according to claim 1, characterized in that: A protective shell (12) is fixedly connected to the surface of the oxygen tank body (1), and the surface of the protective shell (12) is sprayed with anti-rust paint.

5. An oxygen delivery device according to claim 4, characterized in that: A certificate of conformity (8) is installed on one side of the protective shell (12), and screws (9) are threadedly connected around the certificate of conformity (8).

6. An oxygen delivery device according to claim 1, characterized in that: An oxygen pressure gauge (10) is fixedly connected to one side of the tube body (2), and an oxygen control valve (11) is rotatably connected to the top of the tube body (2).

Images