Medical oxygen inhalation atomizer

Abstract

The utility model discloses a medical oxygen inhalation atomizer relates to medical instrument technical field, including base, the front side swing installation of base has the atomizer body, the upper and lower two sides swing installation of atomizer body has two central symmetry's hose, the outside of base is equipped with two central symmetry's storage groove, and the outside swing sleeve of hose is connected in the inside of storage groove, the outside rotation connection of base has the closed mechanism, the inside front surface rotation connection of base has the fixed mechanism, the fixed mechanism includes the rotation seat. The utility model discloses a medical oxygen inhalation atomizer, through rotating the rotation seat, then directly with the elastic dog -claw is clamped on the cylindrical object, reaches the purpose of quick fixing the atomizer, and the distance of two adjacent elastic dog -claw can be adjusted, and due to the lever principle, need not long time to twist the screw rod, can complete the adjustment, convenient operation, and installation is convenient.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a medical oxygen nebulizer. Background Technology

[0002] During the treatment of patients in the hospital, depending on the patient's condition, some patients need to receive oxygen therapy and others need to receive nebulized drug administration. Nasal high-flow oxygen therapy has unique advantages in improving patients' hypoxia symptoms and providing effective respiratory support. Therefore, it is one of the main treatment methods for respiratory infectious diseases and reduces the mortality rate.

[0003] Chinese patent document CN221692404U discloses a medical nebulizer adapted for high-flow oxygen inhalation, including a nebulizer, an oxygen delivery hose inserted into one side of the nebulizer, a connecting hose inserted into the top of the nebulizer, two sets of fixing structures at the top and bottom of the front side of the nebulizer, a medicine storage tank threadedly connected to the bottom of the nebulizer, two storage boxes on the periphery of the oxygen delivery hose and the connecting hose, a sliding cover slidably connected to the side of the two storage boxes away from the nebulizer, and cavities on both sides of the two sliding covers away from the storage boxes, with four sets of retractable limiting structures inside the four cavities. This utility model, through the cooperation of the two sets of fixing structures, fixes the utility model to the top or sides of the bed frame, preventing slippage during clamping and ensuring clamping stability. The cooperation of the storage boxes, sliding covers, and limiting structures not only prevents the spread of bacteria and infection of other personnel but also facilitates the classification and recycling of medical supplies, reducing waste pollution.

[0004] The existing technology has the following problems: The atomizer uses screws to drive two clamping plates closer together to fix the atomizer. However, this method is difficult to operate because the part needs to be fixed to the bed frame. The screws are symmetrically distributed, and it is inconvenient to operate when driving the lower screw. At the same time, the fixing time is relatively long. Utility Model Content

[0005] This invention provides a medical oxygen nebulizer to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: A medical oxygen nebulizer includes a base, a nebulizer body is movably mounted on the front side of the base, two centrally symmetrical hoses are movably mounted on the upper and lower sides of the nebulizer body, two centrally symmetrical storage slots are opened on the outer side of the base, and the outer side of the hoses is movably sleeved on the inner side of the storage slots, a sealing mechanism is rotatably connected to the outer side of the base, and a fixing mechanism is rotatably connected to the inner front surface of the base. The fixing mechanism includes a rotating base, the front end of which is rotatably connected to the inner front surface of the base, and two rotating bases are distributed vertically. Two elastic claws are fixedly connected to the rear sides of the two rotating bases, which are symmetrically distributed. A connecting rod is rotatably connected between the left and right sides of the rotating base near the lower end. A torsion spring is movably installed between the front side of the two rotating bases and the inner front surface of the base.

[0007] Preferably, the sealing mechanism includes a sealing shell, the inner side of which is rotatably connected to the outer side of the base, and the outer side of the sealing shell is rotatably connected to two centrally symmetrical sealing plates. The outer side of the sealing shell has two passage slots, and the outer side of the sealing plates is movably sleeved on the inner side of the passage slots.

[0008] Preferably, two limiting blocks are movably sleeved in the mechanism hole on the front side of the base, and springs are movably installed on the rear side of each of the two limiting blocks. The outer side of the springs is movably sleeved in the limiting hole opened in the front wall of the closed shell.

[0009] Preferably, the outer side of the limiting block near the front side has a frustum shape.

[0010] Preferably, each of the two sealing plates is slidably connected to a retaining shaft at one end away from each other, and each of the two through slots is provided with a retaining groove on one side away from each other. Each of the two retaining grooves is fixedly connected to a magnet on one side away from each other. The outer side of the retaining shaft is movably sleeved on the inner side of the retaining groove.

[0011] Preferably, a screw is rotatably connected to the upper left side of each of the two elastic claws on the right side, and the outer side of the screw is threaded to the upper left side of the elastic claw.

[0012] Preferably, rubber pads are fixedly connected to the inner sides of the four elastic claws.

[0013] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows: This utility model provides a medical oxygen nebulizer, which uses a base, a fixing mechanism, a rotating seat, elastic claws, a connecting rod, and a screw to work together. By rotating the rotating seat, the elastic claws can be directly clamped onto the cylindrical object, achieving the purpose of quickly fixing the nebulizer. At the same time, the distance between two adjacent elastic claws can be adjusted. Due to the lever principle, the adjustment can be completed without turning the screw for a long time, making it easy to operate and install.

[0014] This utility model provides a medical oxygen nebulizer, which uses a base, nebulizer body, tubing, storage slot, sealing mechanism, sealing shell, sealing plate, through slot, locking shaft, locking slot, magnet, limiting block and spring in combination. By rotating the sealing shell, the storage slot and through slot can be aligned or staggered, so that the tubing can be quickly stored or released. Because the storage slot is shallow, the side wall of the sealing shell does not need to be thickened, making it easier to take out the tubing. This avoids the problem of the storage box space being too small and the tubing difficult to put in or take out due to the use of a storage box to store the tubing. Attached Figure Description

[0015] Figure 1 This is a front-view three-dimensional structural diagram of the present invention; Figure 2 This is a rear-view three-dimensional structural diagram of the present invention; Figure 3 This is a partial cross-sectional three-dimensional structural schematic diagram of the present invention; Figure 4 This utility model Figure 3 Enlarged structural diagram of part A in the middle; Figure 5 This is a three-dimensional structural diagram of the base portion of this utility model; Figure 6 This is a three-dimensional structural diagram of the fixing mechanism of this utility model.

[0016] In the diagram: 1. Base; 2. Atomizer body; 3. Hose; 4. Storage slot; 5. Sealing mechanism; 51. Sealing shell; 52. Sealing plate; 53. Pass-through groove; 54. Clip; 55. Clip slot; 56. Magnet; 57. Limiting block; 58. Spring; 6. Fixing mechanism; 61. Rotary seat; 62. Elastic claw; 63. Connecting rod; 64. Screw. Detailed Implementation

[0017] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0018] like Figures 1-6 As shown, a medical oxygen nebulizer includes a base 1, a nebulizer body 2 movably mounted on the front side of the base 1, two centrally symmetrical hoses 3 movably mounted on the upper and lower sides of the nebulizer body 2, two centrally symmetrical storage slots 4 opened on the outer side of the base 1, and the outer side of the hoses 3 movably sleeved on the inner side of the storage slots 4, a sealing mechanism 5 rotatably connected to the outer side of the base 1, and a fixing mechanism 6 rotatably connected to the inner front surface of the base 1. The fixing mechanism 6 includes a rotating base 61. The front end of the rotating base 61 is rotatably connected to the inner front surface of the base 1. Two rotating bases 61 are distributed vertically. Two elastic claws 62 are fixedly connected to the rear side of each of the two rotating bases 61, which are symmetrically distributed horizontally. A connecting rod 63 is rotatably connected between the left and right sides of the rotating base 61 near the lower end. Torsion springs are movably installed between the front side of each of the two rotating bases 61 and the inner front surface of the base 1.

[0019] It should be noted that, due to the presence of the torsion spring, the rotating seat 61 will not detach from the inner side of the base 1 when not needed, which facilitates the overall storage of the fixing mechanism 6 and makes it easy to package. At the same time, the presence of the connecting rod 63 allows the other rotating seat 61 to rotate synchronously when one rotating seat 61 is rotated. The two adjacent elastic claws 62 work together to lock onto the outside of the cylindrical object. Due to the presence of two sets of elastic claws 62, the fixing of the base 1 is more stable.

[0020] like Figure 3 , Figure 4 As shown, the sealing mechanism 5 includes a sealing shell 51, the inner side of which is rotatably connected to the outer side of the base 1, and the outer side of the sealing shell 51 is rotatably connected to two centrally symmetrical sealing plates 52. The outer side of the sealing shell 51 has two through slots 53, and the outer side of the sealing plates 52 is movably sleeved on the inner side of the through slots 53.

[0021] It should be noted that in the initial state, the through groove 53 and the storage groove 4 are misaligned. Rotating the sealing shell 51 aligns the through groove 53 with the storage groove 4, allowing the hose 3 to be removed from the inside of the storage groove 4. Resetting the sealing shell 51 causes it to seal the hose 3, so that the hose 3 is stored in the storage groove 4. The sealing plate 52 is used to seal the through groove 53.

[0022] like Figure 4 As shown, two limiting blocks 57 are movably sleeved in the mechanism hole on the front side of the base 1. Springs 58 are movably installed on the rear side of each limiting block 57. The outer side of the springs 58 is movably sleeved in the limiting hole opened on the front wall of the closed shell 51.

[0023] It should be noted that there are four rectangularly distributed limiting holes on the front wall of the closed shell 51, and two limiting blocks 57 are located in the two opposite limiting holes. When the limiting blocks 57 are located in the limiting holes, the closed shell 51 cannot rotate. Pressing the limiting blocks 57 causes the limiting blocks 57 to disengage from the limiting holes, allowing the closed shell 51 to rotate.

[0024] like Figure 4 As shown, the outer side of the limiting block 57 near the front is shaped like a frustum.

[0025] It should be noted that the shape of the limiting block 57 allows the closed shell 51 to rotate without the limiting block 57 being completely disengaged from the limiting hole, which facilitates operation.

[0026] like Figure 4 As shown, each of the two sealing plates 52 is slidably connected to a retaining pin 54 at one end away from each other. Each of the two through slots 53 has a retaining groove 55 on one side away from each other. Each of the two retaining grooves 55 has a magnet 56 fixedly connected to one side away from each other. The outer side of the retaining pin 54 is movably sleeved on the inner side of the retaining groove 55.

[0027] It should be noted that the magnet 56 attracts the retaining pin 54, preventing the retaining pin 54 from detaching from the inside of the retaining groove 55, thus fixing the sealing plate 52 and preventing it from detaching from the through groove 53.

[0028] like Figure 6 As shown, screws 64 are rotatably connected to the upper left side of the two elastic claws 62 on the right side, and the outer threads of the screws 64 are connected to the upper left side of the elastic claws 62.

[0029] It should be noted that rotating the screw 64 allows the distance between the two elastic claws 62 to be adjusted, thereby adjusting the tightness of the elastic claws 62.

[0030] like Figure 6 As shown, rubber pads are fixedly connected to the inner sides of the four elastic claws 62.

[0031] It should be noted that the rubber pad is used to prevent rigid contact between the elastic claw 62 and the fixed part, which could cause wear on the part.

[0032] The working principle of this utility model is as follows: First, due to the presence of the torsion spring, the rotating base 61 will not detach from the inner side of the base 1 when not needed, facilitating the overall storage of the fixing mechanism 6 and making packaging easier. Simultaneously, the connecting rod 63 allows the rotation of one rotating base 61 to drive the other rotating base 61 to rotate synchronously. The two adjacent elastic claws 62 work together to grip the outer side of the cylindrical object. The presence of two sets of elastic claws 62 makes the fixing of the base 1 more stable. Rotating the screw 64 allows adjustment of the distance between the two elastic claws 62 to regulate the tightness of the elastic claws 62. Rubber pads prevent rigid contact between the elastic claws 62 and the fixing components, thus avoiding wear. By rotating the rotating base 61, the elastic claws 62 are directly gripped onto the cylindrical object, achieving the purpose of quickly fixing the atomizer. The distance between the two adjacent elastic claws 62 can be adjusted. Furthermore, due to the lever principle, adjustment can be completed without prolonged screwing of the screw 64, making operation convenient and installation easy. Finally, in the initial state, the slot 53 and the storage slot 4 are misaligned. Rotating the sealing shell 51 aligns the slot 53 with the storage slot 4, allowing the hose 3 to be removed from the inside of the storage slot 4. Resetting the sealing shell 51 seals the hose 3, allowing it to be stored inside the storage slot 4. The sealing plate 52 seals the slot 53. The front wall of the sealing shell 51 has four rectangularly distributed limiting holes, with two limiting blocks 57 located within opposite limiting holes. When the limiting blocks 57 are in the limiting position... When the tube is inside the hole, the closed shell 51 cannot rotate. Pressing the limiting block 57 causes the limiting block 57 to disengage from the limiting hole, allowing the closed shell 51 to rotate. By rotating the closed shell 51, the storage groove 4 and the through groove 53 can be aligned or staggered, allowing the hose 3 to be quickly stored or released. Since the storage groove 4 is shallow, the side wall of the closed shell 51 does not need to be thickened, making it easier to remove the hose 3. This avoids the problem of the storage box space being too small and the hose 3 being difficult to retrieve and put in due to the use of a storage box to store the hose 3.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A medical oxygen nebulizer, comprising a base (1), characterized in that: The atomizer body (2) is movably installed on the front side of the base (1). Two centrally symmetrical hoses (3) are movably installed on the upper and lower sides of the atomizer body (2). Two centrally symmetrical storage slots (4) are opened on the outer side of the base (1), and the outer side of the hoses (3) is movably sleeved on the inner side of the storage slots (4). A sealing mechanism (5) is rotatably connected to the outer side of the base (1), and a fixing mechanism (6) is rotatably connected to the inner front surface of the base (1). The fixing mechanism (6) includes a rotating seat (61), the front end of which is rotatably connected to the inner front surface of the base (1), and two rotating seats (61) are distributed vertically. Two elastic claws (62) are fixedly connected to the rear side of each of the two rotating seats (61) and are symmetrically distributed horizontally. A connecting rod (63) is rotatably connected between the left and right sides of the rotating seat (61) near the lower end. A torsion spring is movably installed between the front side of each of the two rotating seats (61) and the inner front surface of the base (1).

2. The medical oxygen nebulizer according to claim 1, characterized in that: The closing mechanism (5) includes a closing shell (51), the inner side of which is rotatably connected to the outer side of the base (1), and the outer side of the closing shell (51) is rotatably connected to two centrally symmetrical sealing plates (52). The outer side of the closing shell (51) has two through slots (53), and the outer side of the sealing plate (52) is movably sleeved on the inner side of the through slot (53).

3. A medical oxygen nebulizer according to claim 2, characterized in that: Two limiting blocks (57) are movably sleeved in the mechanism hole on the front side of the base (1). Springs (58) are movably installed on the rear side of the two limiting blocks (57). The outer side of the springs (58) is movably sleeved in the limiting hole opened on the front wall of the closed shell (51).

4. A medical oxygen nebulizer according to claim 3, characterized in that: The outer side of the limiting block (57) near the front is shaped like a frustum.

5. A medical oxygen nebulizer according to claim 2, characterized in that: The two sealing plates (52) are slidably connected to a retaining pin (54) at their opposite ends. The two through slots (53) are provided with a retaining groove (55) on their opposite inner sides. The two retaining grooves (55) are fixedly connected to a magnet (56) on their opposite inner sides. The outer side of the retaining pin (54) is movably sleeved on the inner side of the retaining groove (55).

6. A medical oxygen nebulizer according to claim 1, characterized in that: The two elastic claws (62) on the right side are rotatably connected to the upper left side of each claw (64), and the outer side of the screw (64) is threaded to the upper left side of the elastic claw (62).

7. A medical oxygen nebulizer according to claim 1, characterized in that: Rubber pads are fixedly connected to the inner sides of the four elastic claws (62).

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