Auxiliary breathing device for respiratory medicine department

Abstract

The utility model discloses an auxiliary breathing device for the respiratory medicine department, and relates to the technical field of breathing auxiliary devices. Comprising a breathing mask and a connecting plate, a pair of bandages are arranged on the side wall face of the breathing mask, a pair of connecting openings are formed in the connecting plate, a pair of square holes are formed in the upper wall face of the connecting plate, square rods are movably inserted into the square holes, one ends of the square rods are connected with pressing plates, and the other ends of the square rods are connected with the pressing plates. A pair of first springs and a pair of limiting telescopic rods are arranged on the lower wall face of the pressing plate, and a pair of grooves are formed in the upper wall face of the connecting plate. The structure for conveniently and fixedly connecting the bandage of the breathing mask is designed, and the device is simple in structure, convenient to use, capable of being controlled through a single button, capable of conveniently fixing the position of the bandage and preventing the breathing mask from falling off, suitable for people with different head circumferences, capable of being placed on the upper portion and the lower portion of the ear, free of influence on lying and using of a user, and convenient to use. And the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of respiratory assistance devices, in particular to an auxiliary respiratory device for respiratory medicine. Background Art

[0002] Respiratory medicine mainly deals with diseases related to the respiratory system, and a mask-type assisted breathing device is needed for respiratory care. However, the existing assisted breathing devices for respiratory care are mostly simply covered on the patient's face when worn, and the fixing measures used are elastic bands or knots. Due to the different head circumferences of different people, the elastic bands may fall off for people with smaller head circumferences, and people with larger head circumferences may feel a certain degree of tightness and discomfort when using elastic bands. If knots are used, they may also fall off. This has certain limitations. Therefore, we propose an assisted breathing device for respiratory care to solve the above technical problems. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides an assisted breathing device for respiratory medicine, which solves the problem that the existing assisted breathing devices for respiratory nursing are mostly simply covered on the patient's face when worn, and the fixing measures used are elastic bands or knots. Since different people have different head circumferences, the elastic bands may fall off for people with smaller head circumferences, and people with larger head circumferences may feel a certain degree of discomfort when using the elastic bands. If knots are used, the elastic bands may also fall off, which has certain limitations.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: an auxiliary breathing device for respiratory medicine, comprising a breathing mask and a connecting plate, the side wall of the breathing mask is provided with a pair of straps, the interior of the connecting plate is provided with a pair of connecting ports, the upper wall of the connecting plate is provided with a pair of square holes, square rods are movably inserted in the pair of square holes, one end of the pair of square rods is connected to a pressing plate, the lower wall of the pressing plate is provided with a pair of first springs and a pair of limiting telescopic rods, the upper wall of the connecting plate is provided with a pair of grooves, the pair of first springs and the pair of limiting telescopic rods are respectively connected in the pair of grooves, and the side walls of the pair of square rods are provided with jacks.

[0005] Preferably, a cavity is provided inside the connecting plate, a pair of second springs are provided on the upper wall of the cavity, a moving block is connected to the lower end of the pair of second springs, a pair of short rods are provided on the side wall of the moving block, and rods are movably inserted between the cavity and the pair of square holes, strip grooves are provided on the side walls of the pair of rods, and the pair of short rods are slidably installed in the pair of strip grooves respectively.

[0006] Preferably, a button is provided on the lower wall surface of the connecting plate, the button is connected to a push rod, the push rod is movably connected in the cavity, and a third spring is connected between the connecting plate and the button.

[0007] Preferably, one end of a pair of the insertion rods has an inclination angle, and one end of a pair of the strip grooves has an inclination angle.

[0008] Preferably, the upper wall surface of the connecting port and the lower wall surface of the pressing plate are both provided with a pair of anti-slip plates.

[0009] Beneficial Effects

[0010] The utility model provides an auxiliary breathing device for respiratory medicine. The utility model designs a structure for conveniently fixing and connecting the breathing mask straps. First, a pair of straps are respectively passed through a pair of connecting ports. The user places the breathing mask on the mouth and nose, and presses the pressure plate against the side of the head, such as the upper and lower positions of the ears. After the pair of straps are tightened, the connecting plate is pressed against the pressure plate. At this time, a pair of first springs are compressed and the limiting telescopic rod is contracted. When the socket is aligned with the plug rod, a pair of second springs rebound and drive the pair of plug rods to reset, and are respectively stuck in the pair of sockets to fix the position of the pressure plate. A pair of anti-slip plates have a large friction force, which can prevent the straps from sliding, so that the breathing mask is fixed at the user's mouth and nose. When it is necessary to release the fixation, the button is pressed to drive the moving block to move up and the pair of second springs are compressed. At this time, the pair of plug rods slide out from the pair of sockets respectively. The device has a simple structure and is easy to use. It can be controlled by a single button and can easily fix the position of the strap to prevent the breathing mask from falling off. It is suitable for people with different head circumferences. The device can be placed above or below the ear without affecting the user's use when lying down, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0012] Figure 2 It is a schematic diagram of the internal structure of the connecting plate of the utility model.

[0013] Figure 3 It is a partially enlarged schematic diagram of the utility model.

[0014] In the figure: 1. breathing mask; 2. strap; 3. connecting plate; 4. pressure plate; 5. groove; 6. first spring; 7. telescopic rod with limit; 8. connecting port; 9. anti-skid plate; 10. square rod; 11. square hole; 12. plug hole; 13. plug rod; 14. cavity; 15. second spring; 16. strip groove; 17. short rod; 18. moving block; 19. button; 20. push rod; 21. third spring. DETAILED DESCRIPTION

[0015] 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.

[0016] See also Figure 1-3 The utility model provides a technical solution: an auxiliary breathing device for respiratory medicine, comprising a breathing mask 1 and a connecting plate 3, a pair of straps 2 are provided on the side wall of the breathing mask 1, a pair of connecting ports 8 are provided inside the connecting plate 3, a pair of square holes 11 are provided on the upper wall of the connecting plate 3, square rods 10 are movably inserted in the pair of square holes 11, a pressing plate 4 is connected to one end of the pair of square rods 10, a pair of first springs 6 and a pair of limiting telescopic rods 7 are provided on the lower wall of the pressing plate 4, a pair of grooves 5 are provided on the upper wall of the connecting plate 3, a pair of first springs 6 and a pair of limiting telescopic rods 7 are respectively connected in the pair of grooves 5, and a pair of insertion holes 12 are provided on the side walls of the pair of square rods 10.

[0017] In this embodiment, specifically, a cavity 14 is provided inside the connecting plate 3, a pair of second springs 15 are provided on the upper wall of the cavity 14, a moving block 18 is connected to the lower end of the pair of second springs 15, a pair of short rods 17 are provided on the side wall of the moving block 18, and an insertion rod 13 is movably inserted between the cavity 14 and the pair of square holes 11, and a pair of strip grooves 16 are provided on the side walls of the pair of insertion rods 13, and a pair of short rods 17 are slidably installed in the pair of strip grooves 16 respectively.

[0018] In this embodiment, specifically, a button 19 is provided on the lower wall surface of the connecting plate 3 , the button 19 is connected to a push rod 20 , the push rod 20 is movably connected in the cavity 14 , and a third spring 21 is connected between the connecting plate 3 and the button 19 .

[0019] In this embodiment, specifically, one end of the pair of insertion rods 13 both have an inclined angle, and the pair of strip grooves 16 both have an inclined angle.

[0020] In this embodiment, specifically, the upper wall surface of the connecting port 8 and the lower wall surface of the pressing plate 4 are both provided with a pair of anti-slip plates 9 .

[0021] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process. The specific work is as follows.

[0022] Embodiment: First, a pair of straps 2 are respectively passed through a pair of connecting ports 8, the user places the breathing mask 1 on the mouth and nose, and the pressing plate 4 is pressed against the side of the head, such as the upper and lower positions of the ears. After the pair of straps 2 are tightened, the connecting plate 3 is pressed against the pressing plate 4. At this time, a pair of first springs 6 are compressed and the limiting telescopic rod 7 is contracted. A pair of square rods 10 are inserted into a pair of square holes 11. Since the side wall surface of the insertion rod 13 has an inclined angle, the insertion rod 13 is pressed to move relative to each other. The relative movement of the pair of insertion rods 13 drives the pair of strip grooves 16 to move relative to each other. A pair of short rods 17 slide in the pair of strip grooves 16 respectively, and the strip grooves 16 will gradually move upward along the angle of the strip grooves 16. At this time, the second spring 15 is compressed and moves The block 18 moves up, and when the socket 12 is aligned with the insertion rod 13, a pair of second springs 15 rebound and drive the moving block 18 to move down to reset the pair of insertion rods 13, and they are respectively stuck in a pair of sockets 12, which is used to fix the position of the pressure plate 4. There is a large friction between the pair of anti-slip plates 9, which will prevent the strap 2 from sliding, so that the breathing mask 1 is fixed to the user's mouth and nose. When the fixation needs to be released, press the button 19 to compress the third spring 21 and move the push rod 20. The push rod 20 moves and drives the moving block 18 to move up and the pair of second springs 15 are compressed. At this time, the pair of insertion rods 13 slide out of the pair of sockets 12 respectively, and the first spring 6 rebounds to reset the pressure plate 4. After releasing the button 19, the third spring 21 rebounds and drives the button 19 to reset.

[0023] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A respiratory auxiliary breathing device for respiratory medicine, comprising a breathing mask (1) and a connecting plate (3), characterized in that: The side wall surface of the breathing mask (1) is provided with a pair of straps (2), the interior of the connecting plate (3) is provided with a pair of connecting ports (8), the upper wall surface of the connecting plate (3) is provided with a pair of square holes (11), square rods (10) are movably inserted in the pair of square holes (11), one end of the pair of square rods (10) is connected to a pressing plate (4), the lower wall surface of the pressing plate (4) is provided with a pair of first springs (6) and a pair of limiting telescopic rods (7), the upper wall surface of the connecting plate (3) is provided with a pair of grooves (5), the pair of first springs (6) and the pair of limiting telescopic rods (7) are respectively connected in the pair of grooves (5), the side wall surfaces of the pair of square rods (10) are provided with insertion holes (12), the interior of the connecting plate (3) is provided with a cavity (14), the upper wall surface of the cavity (14) is provided with a pair of second springs (6) and a pair of limiting telescopic rods (7) are respectively connected in the pair of grooves (5), the side wall surfaces of the pair of square rods (10) are provided with insertion holes (12), the interior of the connecting plate (3) is provided with a cavity (14), and the upper wall surface of the cavity (14) is provided with a pair of A spring (15) is provided, a pair of the second springs (15) are connected to a moving block (18) at the lower end, a pair of short rods (17) are provided on the side wall of the moving block (18), an insertion rod (13) is movably inserted between the cavity (14) and the pair of square holes (11), a pair of the insertion rods (13) are provided with a strip groove (16) on the side wall, a pair of the short rods (17) are respectively slidably installed in the pair of the strip grooves (16), a button (19) is provided on the lower wall of the connecting plate (3), the button (19) is connected to a push rod (20), the push rod (20) is movably connected in the cavity (14), a third spring (21) is connected between the connecting plate (3) and the button (19), one end of the pair of the insertion rods (13) has an inclination angle, and the pair of the strip grooves (16) have an inclination angle.

2. The respiratory auxiliary breathing device for respiratory medicine according to claim 1, characterized in that: The upper wall surface of the connection port (8) and the lower wall surface of the pressure plate (4) are both provided with a pair of anti-slip plates (9).

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