Auxiliary oxygen inhalation device for clinical medicine

Abstract

The utility model discloses an auxiliary oxygen inhalation device for clinical medicine, which relates to the technical field of clinical medicine and comprises a transfer box and an oxygen bottle, and a T-shaped base is slidably mounted in the transfer box through a moving component. During use, the rocking handle is rotated to drive the lead screw to rotate, then the limiting plate moves in the direction away from the oxygen bottle, limiting on the limiting plate is relieved, then the T-shaped base and the oxygen bottle are driven by the moving assembly to move in the direction of the conveying groove, and the T-shaped base drives the rotating shaft to rotate under the action of the autorotation assembly in the moving process; and then two screw rod guide sleeves are driven to synchronously rotate under the action of two linkage units, so that two screw rods and two arc-shaped clamping plates are driven to move oppositely under the action of a guide unit, the clamping function on the oxygen bottle is relieved, then after the oxygen bottle is taken down and replaced, a T-shaped base is driven to reset through a moving assembly, and then the oxygen bottle is taken down and replaced. And meanwhile, the two arc-shaped clamping plates are driven to move oppositely to clamp the oxygen bottle, and the stability of the oxygen bottle clamping device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clinical medicine, in particular to an auxiliary oxygen inhalation device for clinical medicine. Background Art

[0002] Oxygen inhalation is the inhalation of oxygen. It is a commonly used clinical treatment method. Oxygen therapy is mainly a method to relieve hypoxia. Appropriate oxygen inhalation is used to correct hypoxia, increase the level of arterial oxygen partial pressure and oxygen saturation, and promote metabolism. It is one of the important methods for auxiliary treatment of various diseases.

[0003] In the prior art, a patent with publication number CN216366254U discloses an auxiliary oxygen inhalation device for clinical medicine, which can solve the problem that oxygen cylinders are prone to tipping over. However, in actual use, it is inconvenient to install and disassemble the oxygen cylinders, which is relatively laborious and has certain safety hazards. It has low practicality. In view of the above problems, an auxiliary oxygen inhalation device for clinical medicine is proposed. Utility Model Content

[0004] The purpose of the present application is to provide an auxiliary oxygen inhalation device for clinical medicine, so as to solve the problems raised in the above-mentioned background technology that, in actual use, it is inconvenient to install and disassemble the oxygen cylinder, it is relatively laborious, and it has certain safety hazards and low practicality.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: an auxiliary oxygen inhalation device for clinical medicine, comprising a transfer box, a humidifier bottle, an oxygen bottle, and an oxygen inhalation tube positioning ring, wherein a T-shaped base is slidably installed in the transfer box through a moving component, and a placement groove adapted to the humidifier bottle is provided on the top of the T-shaped base, and two rectangular holes are provided on the top of the T-shaped base, and side panels are fixedly installed on the inner walls of the sides of the two rectangular holes, and rotating holes are provided on the sides of the two side panels, and rotating shafts are installed in the two rotating holes for common rotation, and a self-rotating component is provided on the rotating shaft, and a clamping component is provided on the two side panels, and the clamping component comprises a screw guide sleeve, and a circular hole is provided on the side of the side panel, and the screw guide sleeve is rotatably installed in the circular hole, and the screw guide sleeve and the rotating shaft are connected. The axes are connected by a linkage unit, a screw is installed with a screw threadedly in the screw guide sleeve, an arc-shaped clamping plate adapted to the oxygen cylinder is fixedly installed on the end of the screw, a guide unit is provided on one side of the arc-shaped clamping plate, and a protective pad is provided on the other side of the arc-shaped clamping plate; a placement hole is provided on the top inner wall of the transfer box, and a transport groove connected to the placement hole is provided on the side of the transfer box; a U-shaped cover plate is hingedly installed on the side inner wall of the transport groove, and a limit plate adapted to the oxygen cylinder is slidably installed on the relative inner walls of the U-shaped cover plate; a threaded hole is provided on the side inner wall of the U-shaped cover plate, and a screw is threadedly installed in the threaded hole, one end of the screw is rotatably installed on the side of the limit plate, and a crank handle is fixedly installed on the other end of the screw.

[0006] Preferably, the moving assembly includes two moving screws, both ends of which are rotatably mounted on the opposite inner walls of the transfer box, the two moving screws are connected by a transmission unit, and the T-shaped base is threadedly mounted on the two moving screws.

[0007] Preferably, the transmission unit includes two sprockets, which are respectively fixedly sleeved on the two movable screws, and a first chain is meshingly installed on the two sprockets. A motor groove is opened on the inner wall of the side of the transfer box, and a driving motor is fixedly installed in the motor groove. The output shaft of the driving motor is connected to the end of one of the movable screws.

[0008] Preferably, the self-rotating assembly includes a gear and a rack, the gear is fixedly sleeved on the rotating shaft, the rack is fixedly installed on the bottom inner wall of the transfer box, and the gear is meshed with the rack.

[0009] Preferably, the linkage unit comprises a driving sprocket and a driven sprocket, the driving sprocket is fixedly sleeved on the rotating shaft, the driven sprocket is fixedly sleeved on the screw guide sleeve, and a second chain is meshedly mounted on the driving sprocket and the driven sprocket.

[0010] Preferably, the guide unit comprises a guide rod, a guide hole is opened on the side of the side plate, one end of the guide rod is fixedly mounted on the side of the arc-shaped clamping plate, and the other end of the guide rod is slidably mounted in the guide hole.

[0011] Preferably, a plurality of universal wheels are provided at the bottom of the transfer box, and a self-locking member is provided on each of the plurality of universal wheels.

[0012] In summary, the technical effects and advantages of the utility model are:

[0013] 1. In the utility model, the driving motor is started, and then the two movable screws are driven to rotate synchronously under the action of the two sprockets and the first chain, so that the T-shaped base drives the oxygen cylinder to move in the direction of the transport trough. When the T-shaped base is in motion, the gear and the rack are meshed, thereby driving the rotating shaft to rotate, and then the two screw guide sleeves are driven to rotate synchronously under the action of the two active sprockets and the two driven sprockets, thereby driving the two screws and the two arc-shaped clamping plates to move away from each other under the action of the two guide rods, thereby releasing the clamping function of the oxygen cylinder. After the oxygen cylinder is removed and replaced, the driving motor is started to drive the two movable screws to rotate in the opposite direction, so that the T-shaped base is reset. At the same time, the two arc-shaped clamping plates are driven to move toward each other under the meshing action of the gear and the rack to clamp the oxygen cylinder, thereby effectively improving its stability, and the replacement operation is convenient and practical.

[0014] 2. In the utility model, when the oxygen cylinder needs to be replaced, the handle is turned to drive the screw to rotate, thereby causing the limit plate to move away from the oxygen cylinder, thereby releasing the limit function of the oxygen cylinder. When the oxygen cylinder needs to be limited, the U-shaped cover plate is covered and the handle is turned in the opposite direction, so that the limit plate limits the oxygen cylinder, further protecting the oxygen cylinder and effectively preventing it from tipping over. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of an auxiliary oxygen inhalation device for clinical medicine in an embodiment of the present application;

[0017] Figure 2 This is a schematic diagram of a partial cross-section structure of a transfer box in an embodiment of the present application;

[0018] Figure 3This is an enlarged structural diagram of the sprocket and the first chain in the embodiment of the present application;

[0019] Figure 4 This is a schematic diagram of the enlarged structure of the gear and rack in the embodiment of the present application;

[0020] Figure 5 for Figure 2 Enlarged structural diagram at A in the middle.

[0021] In the figure: 1. transfer box; 2. humidification bottle; 3. oxygen cylinder; 4. T-shaped base; 5. moving screw; 6. sprocket; 7. first chain; 8. driving motor; 9. side plate; 10. rotating shaft; 11. gear; 12. rack; 13. screw guide sleeve; 14. driving sprocket; 15. driven sprocket; 16. second chain; 17. screw; 18. arc clamping plate; 19. guide rod; 20. protective pad; 21. U-shaped cover; 22. limit plate; 23. screw; 24. crank handle; 25. universal wheel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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] Example 1

[0024] refer to Figure 1-5The clinical medical auxiliary oxygen inhalation device shown in the figure comprises a transfer box 1, a humidification bottle 2, an oxygen bottle 3, and an oxygen inhalation tube positioning ring. It should be noted that, in the present embodiment, the installation method of the humidification bottle 2 and the oxygen inhalation tube positioning ring can refer to the technical content adopted in a clinical medical auxiliary oxygen inhalation device disclosed in the Chinese patent with publication number CN216366254U in the prior art, which will not be repeated here. A T-shaped base 4 is slidably installed in the transfer box 1 through a moving component. The top of the T-shaped base 4 is provided with a placement groove adapted to the humidification bottle 2. The top of the T-shaped base 4 is provided with two rectangular holes. Side panels 9 are fixedly installed on the inner walls of the sides of the two rectangular holes. Rotating holes are provided on the sides of the two side panels 9. A rotating shaft 10 is installed in the two rotating holes for common rotation. A self-rotating component is provided on the rotating shaft 10. A clamping component is provided on the two side panels 9. The clamping component includes a screw guide sleeve 13. The side panels 9 A circular hole is provided on the side, and a screw guide sleeve 13 is rotatably installed in the circular hole. The screw guide sleeve 13 is connected to the rotating shaft 10 through a linkage unit. A screw 17 is installed on the inner thread of the screw guide sleeve 13, and an arc-shaped clamping plate 18 adapted to the oxygen cylinder 3 is fixedly installed on the end of the screw 17. A guide unit is provided on one side of the arc-shaped clamping plate 18, and a protective pad 20 is provided on the other side of the arc-shaped clamping plate 18. A placement hole is provided on the top inner wall of the transfer box 1, and a transport trough connected to the placement hole is provided on the side of the transfer box 1. A U-shaped cover plate 21 is hingedly installed on the side inner wall of the transport trough, and a limit plate 22 adapted to the oxygen cylinder 3 is slidably installed on the relative inner wall of the U-shaped cover plate 21. A threaded hole is provided on the side inner wall of the U-shaped cover plate 21, and a screw rod 23 is threadedly installed in the threaded hole. One end of the screw rod 23 is rotatably installed on the side of the limit plate 22, and a crank handle 24 is fixedly installed on the other end of the screw rod 23.

[0025] By means of the above structure, when in use, the crank handle 24 drives the screw rod 23 to rotate, thereby causing the limit plate 22 to move in the direction away from the oxygen cylinder 3 to release its limit, and then the T-shaped base 4 and the oxygen cylinder 3 are driven to move in the direction of the transport trough by the moving assembly. During the movement, the T-shaped base 4 drives the rotating shaft 10 to rotate under the action of the self-rotation assembly, and then drives the two screw guide sleeves 13 to rotate synchronously under the action of the two linkage units, thereby driving the two screw rods 17 and the two arc-shaped clamping plates 18 to move away from each other under the action of the guide unit, and releasing the clamping function of the oxygen cylinder 3. After the oxygen cylinder 3 is removed and replaced, the T-shaped base 4 is reset by the moving assembly, and the two arc-shaped clamping plates 18 are driven to move toward each other at the same time, clamping the oxygen cylinder 3 to improve its stability, and then the U-shaped cover plate 21 is covered, and the crank handle 24 is rotated in the opposite direction, so that the limit plate 22 limits the oxygen cylinder 3, further protecting the oxygen cylinder 3 and effectively preventing it from tipping over.

[0026] like Figure 3As shown, the moving assembly includes two moving screws 5, both ends of the two moving screws 5 are rotatably installed on the opposite inner walls of the transfer box 1, and the two moving screws 5 are connected by a transmission unit. The T-shaped base 4 is threadedly installed on the two moving screws 5. The advantage of this arrangement is that through the arrangement of the two moving screws 5, the function of driving the T-shaped base 4 to move horizontally can be realized, which facilitates the replacement operation of the oxygen cylinder 3.

[0027] Example 2

[0028] like Figure 3 As shown, the transmission unit includes two sprockets 6, which are fixedly sleeved on the two moving screws 5 respectively, and a first chain 7 is installed on the two sprockets 6 in meshing relationship with each other. A motor slot is provided on the inner wall of the side of the transfer box 1, and a driving motor 8 is fixedly installed in the motor slot. The output shaft of the driving motor 8 is connected to the end of one of the moving screws 5. The advantage of such an arrangement is that, through the arrangement of the two sprockets 6 and the first chain 7, the two moving screws 5 can be driven to rotate synchronously, thereby preventing the T-shaped base 4 from getting stuck during movement.

[0029] like Figure 4 As shown, the self-rotating assembly includes a gear 11 and a rack 12. The gear 11 is fixedly sleeved on the rotating shaft 10, and the rack 12 is fixedly installed on the bottom inner wall of the transfer box 1. The gear 11 and the rack 12 are meshed and installed. The advantage of such an arrangement is that through the arrangement of the gear 11 and the rack 12, when the rotating shaft 10 moves horizontally, it can be driven to rotate under the meshing action of the gear 11 and the rack 12.

[0030] like Figure 4 and Figure 5 As shown, the linkage unit includes a driving sprocket 14 and a driven sprocket 15. The driving sprocket 14 is fixedly sleeved on the rotating shaft 10, and the driven sprocket 15 is fixedly sleeved on the screw guide sleeve 13. The driving sprocket 14 and the driven sprocket 15 are jointly meshed with a second chain 16. The advantage of such an arrangement is that, through the arrangement of the driving sprocket 14 and the driven sprocket 15, the rotation of the rotating shaft 10 can drive the screw guide sleeve 13 to rotate, thereby playing a clamping function during movement.

[0031] like Figure 5 As shown, the guide unit includes a guide rod 19, and a guide hole is opened on the side of the side plate 9. One end of the guide rod 19 is fixedly installed on the side of the arc-shaped clamping plate 18, and the other end of the guide rod 19 is slidably installed in the guide hole. The advantage of this arrangement is that through the setting of the guide rod 19, the limiting function of the arc-shaped clamping plate 18 can be achieved to prevent the screw 17 and the arc-shaped clamping plate 18 from rotating synchronously when the screw guide sleeve 13 rotates.

[0032] like Figure 1As shown, a plurality of universal wheels 25 are provided at the bottom of the transfer box 1, and self-locking parts are provided on the plurality of universal wheels 25. The advantage of such a configuration is that the device can be conveniently moved by the configuration of the plurality of universal wheels 25, and can be quickly fixed by the self-locking parts, and has strong stability.

[0033] The working principle of the utility model is as follows: when the oxygen cylinder 3 needs to be replaced, the crank handle 24 is first rotated to drive the screw rod 23 to rotate, thereby causing the limit plate 22 to move away from the oxygen cylinder 3, releasing its limit, starting the driving motor 8, and then driving the two movable screw rods 5 to rotate synchronously under the action of the two sprocket wheels 6 and the first chain 7, so that the T-shaped base 4 drives the oxygen cylinder 3 to move in the direction of the transport trough. When the T-shaped base 4 is in motion, the gear 11 is meshed with the rack 12, thereby driving the rotating shaft 10 to rotate, and then driving the two screw guide sleeves 13 to rotate synchronously under the action of the two active sprocket wheels 14 and the two driven sprocket wheels 15, so that the two Under the action of the guide rod 19, the two screw rods 17 and the two arc-shaped clamping plates 18 are driven to move in opposite directions, thereby releasing the clamping function of the oxygen cylinder 3. Then, after the oxygen cylinder 3 is removed and replaced, the drive motor 8 is started to drive the two movable screw rods 5 to rotate in the opposite direction, so that the T-shaped base 4 is reset. At the same time, under the meshing action of the gear 11 and the rack 12, the two arc-shaped clamping plates 18 are driven to move in opposite directions, so as to clamp the oxygen cylinder 3 and improve its stability. Then, the U-shaped cover plate 21 is covered, and the crank handle 24 is rotated in the opposite direction, so that the limit plate 22 limits the oxygen cylinder 3, further protecting the oxygen cylinder 3 and effectively preventing it from tipping over.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary oxygen inhalation device for clinical medicine, comprising a transport box (1), a humidification bottle (2), an oxygen bottle (3), and an oxygen inhalation tube positioning ring, characterized in that: A T-shaped base (4) is slidably installed in the transfer box (1) through a moving component, and a placement groove compatible with the humidification bottle (2) is opened on the top of the T-shaped base (4), and two rectangular holes are opened on the top of the T-shaped base (4). Side panels (9) are fixedly installed on the inner walls of the sides of the two rectangular holes, and the sides of the two side panels (9) are opened with rotating holes. A rotating shaft (10) is installed in the two rotating holes for common rotation, and a self-rotating component is arranged on the rotating shaft (10). A clamping component is arranged on the two side panels (9), and the clamping component includes a screw guide sleeve (13). A circular hole is opened on the side of the side panel (9), and the screw guide sleeve (13) is rotatably installed in the circular hole. The screw guide sleeve (13) and the rotating shaft (10) are connected by a linkage unit, and a screw (17) is installed on the inner thread of the screw guide sleeve (13). An arc-shaped clamping plate (18) adapted to the oxygen cylinder (3) is fixedly installed at the end of (17), a guide unit is provided on one side of the arc-shaped clamping plate (18), and a protective pad (20) is provided on the other side of the arc-shaped clamping plate (18). A placement hole is provided on the top inner wall of the transfer box (1), and a transport groove connected to the placement hole is provided on the side of the transfer box (1). A U-shaped cover plate (21) is hingedly installed on the side inner wall of the transport groove, and a limit plate (22) adapted to the oxygen cylinder (3) is slidably installed on the relative inner wall of the U-shaped cover plate (21). A threaded hole is provided on the side inner wall of the U-shaped cover plate (21), and a screw rod (23) is threadedly installed in the threaded hole. One end of the screw rod (23) is rotatably installed on the side of the limit plate (22), and the other end of the screw rod (23) is fixedly installed with a crank handle (24).

2. A clinical medical auxiliary oxygen inhalation device according to claim 1, characterized in that: The moving assembly comprises two moving screws (5), the two ends of which are rotatably mounted on opposite inner walls of the transfer box (1), the two moving screws (5) are connected via a transmission unit, and the T-shaped base (4) is threadedly mounted on the two moving screws (5).

3. A clinical medical auxiliary oxygen inhalation device according to claim 2, characterized in that: The transmission unit comprises two sprockets (6), the two sprockets (6) are respectively fixedly sleeved on the two movable screws (5), and a first chain (7) is installed on the two sprockets (6) in meshing relationship with each other. A motor groove is provided on the inner wall of the side of the transfer box (1), and a driving motor (8) is fixedly installed in the motor groove. The output shaft of the driving motor (8) is connected to the end of one of the movable screws (5).

4. The auxiliary oxygen inhalation device for clinical medicine according to claim 1, characterized in that: The self-rotating assembly comprises a gear (11) and a rack (12); the gear (11) is fixedly sleeved on the rotating shaft (10); the rack (12) is fixedly installed on the bottom inner wall of the transfer box (1); the gear (11) and the rack (12) are meshed and installed.

5. The auxiliary oxygen inhalation device for clinical medicine according to claim 1, characterized in that: The linkage unit comprises a driving sprocket (14) and a driven sprocket (15); the driving sprocket (14) is fixedly sleeved on the rotating shaft (10); the driven sprocket (15) is fixedly sleeved on the screw guide sleeve (13); and a second chain (16) is mounted on the driving sprocket (14) and the driven sprocket (15) in meshing relationship with each other.

6. The auxiliary oxygen inhalation device for clinical medicine according to claim 1, characterized in that: The guide unit comprises a guide rod (19), a guide hole is opened on the side of the side plate (9), one end of the guide rod (19) is fixedly mounted on the side of the arc-shaped clamping plate (18), and the other end of the guide rod (19) is slidably mounted in the guide hole.

7. The auxiliary oxygen inhalation device for clinical medicine according to claim 1, characterized in that: A plurality of universal wheels (25) are arranged at the bottom of the transfer box (1), and a self-locking member is arranged on each of the plurality of universal wheels (25).

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