Oxygen cylinder status identification card

Abstract

The utility model discloses an oxygen cylinder status identification card, comprising a chuck body, a hanging ear is arranged on the side of the chuck body, a plurality of reading areas are evenly distributed in a fan shape along the center on the surface of one side of the chuck body, each of the reading areas includes a pressure value display area, a flow value display area and a usage time display area; a shield is arranged on the surface of the other side of the chuck body, a window is arranged on the shield, an indicator disk is rotatably connected between the shield and the chuck body, and a paddle is arranged on the edge of the indicator disk. The oxygen cylinder status identification card has the beneficial effect of being convenient and intuitive when reading the oxygen cylinder status.

Description

Technical Field

[0001] The utility model relates to the technical field of gas cylinder identification cards, in particular to an oxygen cylinder status identification card. Background Art

[0002] When in use, oxygen cylinders need to be properly fixed and equipped with oxygen cylinder status labels (empty, full, in use). On the back of the label is an oxygen cylinder pressure / flow and time comparison table. Every time medical staff change shifts, they need to check whether the hanging oxygen cylinder status labels (empty, full, in use) are consistent with the actual situation. For patients who use oxygen cylinders to breathe oxygen, it is necessary to adjust the oxygen flow and check the oxygen cylinder pressure / flow and time comparison table to check the oxygen time available for patients to breathe oxygen. According to the supply time shown in the chart, replace or equip full oxygen cylinders as soon as possible to avoid insufficient oxygen pressure that causes interruptions in oxygen inhalation and delays in treatment. When the oxygen cylinder pressure remains at 0.5MPa, it should be replaced in time and not used up to avoid explosions during oxygen filling. The above operations are relatively cumbersome and inconvenient, and take up a lot of time and energy of medical staff. Utility Model Content

[0003] In order to overcome the above-mentioned deficiencies in the prior art, the utility model provides an oxygen cylinder status identification card which is convenient and intuitive when reading the oxygen cylinder status.

[0004] The technical solution of the utility model is:

[0005] An oxygen cylinder status identification card, comprising a chuck body, a hanging ear is arranged on the side of the chuck body, and a surface of one side of the chuck body is uniformly distributed along the center in a fan-shaped manner with a plurality of reading areas, each of which includes a pressure value display area, a flow value display area and a usage time display area;

[0006] A shield is arranged on the surface of the other side of the chuck body, a viewing window is arranged on the shield, an indicator plate is rotatably connected between the shield and the chuck body, and a paddle is arranged on the edge of the indicator plate.

[0007] Preferably, characteristic marks are provided at the backgrounds of the pressure value display area, the flow value display area and the usage time display area of ​​each of the reading areas.

[0008] In any of the above solutions, preferably, a protective cover is provided on the surface of each reading area.

[0009] In any of the above solutions, preferably, the characters of the pressure value display area, the flow value display area and the usage time display area of ​​each of the reading areas are arranged in an intaglio manner.

[0010] In any of the above solutions, preferably, a groove for accommodating the paddle is provided at the edge of the shield.

[0011] In any of the above solutions, preferably, a spring piece is provided at the edge of the indicator plate and located on the line connecting the paddle and the center of the indicator plate.

[0012] Preferably, in any of the above solutions, the hanging ear is an elastic rope.

[0013] Preferably, in any of the above schemes, it also includes a power supply unit, a plurality of light sources and a plurality of switches for controlling each of the light sources, each of the reading areas is made of a transparent material, a card slot for accommodating each of the reading areas is provided on the chuck body, and each of the light sources is used to illuminate each of the reading areas.

[0014] In any of the above solutions, preferably, each of the light sources is a linear LED light source.

[0015] In any of the above schemes, preferably, a light splitting panel is arranged between each reading area and the chuck body, the surface of the light splitting panel is arranged in a frosted shape, and the LED light source is arranged in contact with the side wall of the light splitting panel.

[0016] The oxygen cylinder status identification card of the utility model is hung on the oxygen cylinder through the hanging ear of the chuck body, and the oxygen usage time is read through a plurality of reading areas uniformly distributed in a fan shape along the center of the surface of one side of the chuck body. A protective cover is provided on the surface of the other side of the chuck body, and an indicator disk is rotatably connected between the protective cover and the chuck body. The status display on the indicator disk is read in the window of the protective cover by turning the paddle, so the use of the oxygen cylinder status identification card has the beneficial effect of being convenient and intuitive. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of an embodiment of the oxygen cylinder status identification card of the utility model.

[0018] Figure 2 The utility model is a schematic diagram of an embodiment of the matching of the chuck body, the indicator plate and the shield of the oxygen cylinder status identification card of the utility model.

[0019] Figure 3 It is a schematic diagram of a preferred embodiment of the oxygen cylinder status identification card of the utility model, in which the reading area and the chuck body cooperate.

[0020] Description of the numbers in the figure:

[0021] 101-hanging ear; 102-reading area; 103-chuck body; 104-shield; 105-indicator plate; 106-paddle; 107-window; 108-groove; 109-buckle; 110-spring; 111-beam splitter panel; 112-light source; 113-switch; 114-power supply unit; 115-card slot. DETAILED DESCRIPTION

[0022] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, if the terms "first", "second", "third" appear, they are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] Embodiment 1:

[0025] The oxygen cylinder state identification card provided by the utility model is used to assist medical personnel in identifying the three states of an oxygen cylinder, namely, an empty cylinder, a full cylinder and an in-use cylinder, and to estimate the usable time of the oxygen in the cylinder.

[0026] like Figure 1 , 2 As shown, the chuck body 103 is used to install various functional components, wherein the chuck body 103 can be made of materials such as PE, PET, PP, PVC, and metal plates.

[0027] The sector-shaped reading area 102 arranged on one side of the chuck body 103 and evenly distributed along the center of the chuck is used to estimate the usable time of oxygen in the bottle, wherein each reading area 102 includes a pressure value display area, a flow value display area and a use time display area, wherein the relationship between pressure, flow and use time can be obtained through empirical data. In specific use, medical staff can directly read the pressure value by reading the pressure of the oxygen cylinder barometer, obtain the flow value according to the patient's oxygen inhalation flow rate, and when the pressure value and flow value are determined, the usable time of oxygen in the bottle can be obtained by consulting the values ​​of each reading area 102. Among them, in order to ensure that medical staff can identify the data of each layer of each reading area 102, the background of the pressure value display area, flow value display area and use time display area of ​​each reading area 102 is provided with a characteristic mark, and the characteristic mark can be displayed with a background having a distinguishing color, such as a red background for the pressure value area, a white background for the flow value area, and a green background for the use time area.

[0028] The surface of one side of the indicator disc 105 is provided with three states indicating the use status of the oxygen cylinder, namely "empty bottle", "full bottle" and "in use". A through hole is provided at the center of the indicator disc 105. A rotating shaft is provided at the center of the surface of the chuck body 103. The indicator disc 105 is rotatably connected to the chuck body 103 via the rotating shaft. The shield 104 provided on the surface of the chuck body 103 plays a role in protecting the indicator disc 105 from being separated. The window 107 at the shield 104 is used to display the state mark at the indicator disc 105. Among them, a buckle 109 is provided near the edge of the chuck body 103. The shield 104 is clamped on the surface of the chuck body 103 via the buckle 109. When in use, according to the actual state of the oxygen cylinder, the paddle 106 is turned to rotate the indicator disc 105 to turn the state mark at the indicator disc 105 to the window 107 for display.

[0029] The hanging ear 101 arranged on the side of the chuck body 103 is used to hang the oxygen cylinder status identification card at the gas outlet of the oxygen cylinder, wherein the hanging ear 101 is in the form of an elastic rope for ease of use.

[0030] Embodiment 2:

[0031] On the basis of Example 1, Figure 1 In the illustrated embodiment, the characters of the pressure value display area, flow rate display area and usage time display area of ​​each reading area 102 can be printed on the surface of each display area. To prevent the characters from being worn out during long-term use, a protective cover is provided on the surface of each reading area 102. The material of the protective cover is a transparent acrylic plate or a plastic film.

[0032] In this embodiment, in order to prevent the characters from being worn, the characters of the pressure value display area, the flow value display area and the usage time display area of ​​each reading area 102 are set in an intaglio manner.

[0033] Embodiment 3:

[0034] On the basis of Example 1 or 2, Figure 2 In the illustrated embodiment, in order to prevent the paddle 106 from accidentally hitting the indicator plate 105 and causing it to rotate, a groove 108 for accommodating the paddle 106 is provided at the edge of the shield 104. When the indicator plate 105 rotates to a certain angle, the paddle 106 can be stuck in the groove 108, thereby preventing the indicator plate 105 from rotating.

[0035] like Figure 2In the illustrated embodiment, a spring piece 110 is provided at the edge of the indicator disk 105 and at the line connecting the paddle 106 and the center of the indicator disk 105, wherein the direction of the spring piece 110 is toward the side of the chuck body 103. After the assembly is completed, the spring piece 110 contacts the chuck body 103. At the same time, the presence of the spring piece 110 ensures that when the paddle 106 is pressed down, the paddle 106 has a certain downward stroke. When the paddle 106 is stuck in the groove 108, the paddle 106 is firmly stuck in the groove 108 under the action of the elastic force of the spring piece 110. When it is necessary to rotate the indicator disk 105, it only needs to press down the paddle 106 to disengage from the groove 108, thereby rotating the indicator disk 105 as needed.

[0036] Embodiment 4:

[0037] On the basis of any one of embodiments 1-3, Figure 3 In the illustrated embodiment, in order to improve the convenience of use in a dark environment, a power supply unit 114, a plurality of light sources 112 and a plurality of switches 113 for controlling each light source 112 are added in this embodiment. Each reading area 102 is a fan-shaped block made of a transparent material. A card slot 115 for accommodating each reading area 102 is provided at the chuck body 103. Each reading area 102 is clamped in each card slot 115. When in use, after reading the pressure of the oxygen cylinder, the switch 113 at the pressure value display area is pressed, and the light source 112 at the reading area 102 provides illumination for the reading area 102, so that the medical staff can read the data of the reading area 102. Among them, in order to reduce the volume of the power supply unit 114, the power supply unit 114 can be in the form of a button battery or a rechargeable lithium battery. In order to reduce the energy consumption of the light source 112 and improve the uniformity of the light in the area, each of the light sources 112 adopts a linear LED light source.

[0038] like Figure 3 In the illustrated embodiment, in order to further improve the uniformity of the light intensity of each reading area 102 when the light source 112 illuminates each reading area 102, a spectroscopic panel 111 is provided between each reading area 102 and the chuck body 103, wherein the thickness of the spectroscopic panel 111 is slightly larger than the width of the linear LED light source, and the incident light of the LED linear light source is incident along the side of the spectroscopic panel 111, and under the effect of total reflection of the frosted surface of the spectroscopic panel 111, the light generated by the LED linear light source is more evenly projected onto each reading area 102.

[0039] The embodiments described above are only preferred specific implementation methods of the present utility model, but the protection scope of the present utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present utility model according to the technical solution and utility model concept of the present utility model, which should be covered by the protection scope of the present utility model.

Claims

1. An oxygen cylinder status identification card, comprising a chuck body (103), characterized in that: A hanging ear (101) is arranged on the side of the chuck body (103); a surface of one side of the chuck body (103) is evenly distributed in a fan-shaped manner along the center, and each reading area (102) includes a pressure value display area, a flow value display area and a usage time display area; A protective cover (104) is arranged on the surface of the other side of the chuck body (103), a viewing window (107) is arranged on the protective cover (104), an indicator plate (105) is rotatably connected between the protective cover (104) and the chuck body (103), and a paddle (106) is arranged on the edge of the indicator plate (105).

2. The oxygen cylinder status identification card according to claim 1, characterized in that: The backgrounds of the pressure value display area, the flow value display area and the usage time display area of ​​each reading area (102) are all provided with characteristic marks.

3. The oxygen cylinder status identification card as claimed in claim 1, characterized in that: A protective cover is provided on the surface of each reading area (102).

4. The oxygen cylinder status identification card as claimed in claim 1, characterized in that: The characters of the pressure value display area, the flow value display area and the usage time display area of ​​each reading area (102) are arranged in an intaglio manner.

5. The oxygen cylinder status identification card as claimed in claim 1, characterized in that: A groove (108) for accommodating the paddle (106) is provided at the edge of the shield (104).

6. The oxygen cylinder status identification card as claimed in claim 5, characterized in that: A spring piece (110) is arranged at the edge of the indicator plate (105) and at the line connecting the paddle (106) and the center of the indicator plate (105).

7. The oxygen cylinder status identification card according to claim 1, characterized in that: The hanging ear (101) is an elastic rope.

8. The oxygen cylinder status identification card as claimed in claim 1, characterized in that: The device also comprises a power supply unit (114), a plurality of light sources (112) and a plurality of switches (113) for controlling each light source (112); each reading area (102) is made of a transparent material; a card slot (115) for accommodating each reading area (102) is provided at the chuck body (103); and each light source (112) is used to illuminate each reading area (102).

9. The oxygen cylinder status identification card as claimed in claim 8, characterized in that: Each light source (112) is a linear LED light source.

10. The oxygen cylinder status identification card according to claim 9, characterized in that: A light splitting panel (111) is arranged between each reading area (102) and the chuck body (103); the surface of the light splitting panel (111) is arranged in a frosted shape; and the LED light source is arranged in contact with the side wall of the light splitting panel (111).

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