Breathing machine pipeline support

Abstract

The breathing machine pipeline support comprises a fixing plate, two fixing mechanisms are arranged on the fixing plate in a central symmetry structure, a storage groove is formed in the fixing plate, two penetrating grooves are symmetrically formed in the upper inner wall and the lower inner wall of the storage groove, and a pipeline is arranged in the storage groove; the two ends of the pipeline enter from the upper side penetrating groove and penetrate out from the lower side penetrating groove, a storage assembly is arranged in the storage groove and comprises a plurality of moving seats arranged in a linear equal-interval structure, the moving seats are slidably connected with the inner wall of the storage groove, and the moving seats pull the pipeline to the side away from the penetrating grooves. According to the breathing machine, the pipelines can be stored, the bending number of the pipelines can be reduced, the situation that too many and too dense bends affect the passing efficiency of gas is avoided, protection of the breathing machine to a patient is improved, the life safety of the patient is guaranteed, the operation burden of the breathing machine is reduced, and the working efficiency of the breathing machine is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of ventilator auxiliary equipment, and in particular to a ventilator pipeline support. Background Art

[0002] A ventilator is a vital medical device that can prevent and treat respiratory failure, reduce complications, and save and prolong patients' lives. A ventilator is connected to the patient's respiratory system through a pipe that connects the respirator or breathing mask. In order to facilitate the ventilator to be suitable for different environments and different patients, the ventilator's pipes are generally set to be longer. This design will cause the problem of redundant pipes having nowhere to be placed. If the pipes are too long and folded or flattened during use, it will also affect the patient's life safety.

[0003] Currently, redundant pipes on ventilators are stored by a winding method, that is, using an external cylindrical tool as an axis, the excess pipes are spirally wound around the outside of the column. Although this storage method is particularly convenient and quick to store pipes, its spiral winding will cause a large number of continuous bends in the pipes, which in turn will affect the gas passage efficiency, affect the patient's normal oxygen inhalation and even endanger the patient's life, especially the continuous bends, which not only cause harm to the patient, but also impose a great burden on the operation of the ventilator. In view of this, the present invention proposes a ventilator pipe bracket. Summary of the invention

[0004] Technical issues solved

[0005] In view of the above-mentioned shortcomings of the prior art, the present invention provides a ventilator pipe bracket, which can effectively solve the problems in the prior art.

[0006] Technical Solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] The present invention provides a ventilator pipe support, comprising a fixing plate, wherein the fixing plate is provided with two fixing mechanisms in a centrally symmetrical structure;

[0009] A receiving groove is provided inside the fixed plate, and two through grooves are symmetrically provided on the upper and lower inner walls of the receiving groove. A pipe is provided inside the receiving groove, and both ends of the pipe enter from the upper through groove and pass out from the lower through groove respectively. A receiving assembly is provided inside the receiving groove, and the receiving assembly includes a plurality of movable seats arranged in a linear and equidistant structure, and the movable seats are slidably connected to the inner wall of the receiving groove, and the movable seats pull the pipe to a side away from the through groove;

[0010] A limiting mechanism is provided above the movable seat and close to one side of the through groove, and the limiting mechanism limits the upward movement of the pipeline.

[0011] Preferably, the movable seat is a T-shaped cylindrical structure, and an adaptation groove that is plugged into and cooperates with the movable seat is opened on the inner wall of the receiving groove close to the through-groove. A guide wheel is coaxially rotated on the front end of the movable seat, and the guide wheel is in rolling contact with the outer wall of the pipeline. A disc is coaxially fixedly connected to the front end of the movable seat, and the disc is a T-shaped structure with a small front and a large rear. A side plate is fixedly provided on the side of the disc away from the through-groove, and both ends of the side plate are arranged in an arc-shaped structure, and the pipeline passes through the movable seat between the side plate and the guide wheel.

[0012] Preferably, guide grooves are provided on the front and rear inner walls of the storage groove. The guide groove on the front side connects the storage groove with the front of the fixed plate. The front and rear guide grooves are respectively slidably matched with the front end of the disc and the rear end of the movable seat. The rear end of the movable seat is a vertically symmetrical structure with two sliders fixed thereon. The rear part of the guide groove on the rear side is provided with a slide groove slidably matched with the slide. The movable seat and the inside of the disc are coaxially provided with a circular groove, and a slide rod is slidably connected inside the circular groove. An extrusion rod is coaxially fixed to the rear end of the slide rod. The extrusion rod is a conical structure with a small front and a large rear, which is recessed in the rear wall.

[0013] Preferably, two movable rods are symmetrically arranged inside the extrusion rod, the front ends of the outer side walls of the two movable rods are inclined structures and are squeezed and matched with the inner wall of the extrusion rod, a support spring is fixed between the two movable rods, an insertion block is fixed at the rear end of the movable rod, and slots are provided at both ends of the inner wall of the rear slide groove relative to the positions of the insertion blocks, the insertion block extends to the outer side through the slider away from one end of the movable rod and is plugged into the slot, the insertion block is slidably connected to the movable seat and the slider, and two fixed rods are symmetrically fixed to the movable seat near one side of the through groove, the fixed rod is a hollow cylindrical structure, and the two adjacent fixed rods located in the middle are connected and fixed to each other.

[0014] Preferably, a rotating shaft is coaxially provided inside the fixed rod, and both ends of the rotating shaft are rotatably connected to the front and rear inner walls of the storage groove respectively, and a first blocking belt and a second blocking belt are respectively wound around the upper and lower rotating shafts, and the ends of the first blocking belt and the second blocking belt respectively pass through the inner walls of the two fixed rods and extend to the outside and are slidably connected to the side walls of the fixed rods, and the first blocking belt and the second blocking belt are respectively connected and fixed to the upper and lower sides of the side plates at one end away from the fixed rod, and the rear wall of the storage groove is provided with an axis groove that rotatably cooperates with the rear end of the rotating shaft, and the axis groove is a T-shaped structure, and a coil spring is sleeved on the rear end of the rotating shaft, and the outer end of the coil spring is connected and fixed to the rear end inner wall of the axis groove.

[0015] Preferably, two limit rods are arranged in a centrally symmetrical structure between two adjacent sliding grooves on the rear side, a rod groove that slides with the limit rod is opened in the interlayer of the rear wall of the fixed plate, the limit rod and the rod groove are both cross-shaped structures, and extrusion springs are fixed between the outer walls on both sides of the limit rod and the inner walls on both sides of the rod groove, one end of the limit rod is L-shaped and snap-fitted with the edge of the corresponding slider, the other end of the limit rod is inclined and is in extrusion contact with the outer wall of the corresponding slider, and the L-shaped end of the limit rod close to one side of the through groove faces downward.

[0016] Preferably, the limiting mechanism includes an extrusion column, a column groove that is plugged into the extrusion column is formed on the side wall of the storage groove, a rotating rod is rotatably connected to the front end of the extrusion column, a cavity is formed in the interlayer of the front wall of the fixed plate, an arc groove that is slidably matched with the upper end of the rotating rod is penetrated through the rear wall of the cavity, the lower part of the rotating rod is rotatably connected to the inner wall of the cavity, a push rod is slidably connected to the lower part of the cavity close to the moving seat, a compression spring is fixed between the lower end of the rotating rod away from the push rod and the inner wall of the cavity, and the end of the push rod close to the rotating rod is in extrusion contact with the lower end of the rotating rod.

[0017] Preferably, a turntable is provided on the side of the push rod away from the rotating rod, and a groove is provided on the turntable to be plugged into and cooperate with the push rod. The front end of the rotating shaft corresponding to the first blocking band passes through the front wall of the storage groove, extends to the inner wall of the cavity, and is coaxially fixed to the turntable. The fixing mechanism includes a fixing seat, a base is fixed to the rear of the fixing seat, and the base is a bowl-shaped structure with a concave surface facing backwards. Threaded holes are provided in the middle of the base and the fixing seat, and a threaded rod is threadedly connected to the inside of the threaded hole. A suction cup is fixed to the rear end of the threaded rod, and the rear wall of the suction cup is flush with the rear wall of the base.

[0018] Beneficial Effects

[0019] Compared with the prior art, the technical solution provided by the present invention has the following beneficial effects:

[0020] 1. The present invention is provided with a storage component, through which the pipelines of the ventilator can be arranged in a continuous V-shaped structure inside the storage groove of the device, so that not only the pipelines can be stored, but also the number of bends in the pipelines can be reduced, and too many and too dense bends can be avoided to affect the gas passage efficiency, which not only improves the protection of the ventilator to the patient and ensures the patient's life safety, but also reduces the operating burden of the ventilator, helps to improve the working efficiency of the ventilator, and can also effectively extend the service life of the ventilator.

[0021] 2. The present invention is provided with a limiting mechanism. During the movement of the moving seat, the limiting mechanism can suppress and limit the pipeline above the moving seat that is moving, to prevent the pipeline drawing in or releasing caused by the movement of the moving seat from affecting the pipeline above it, while ensuring the orderly entry and exit of the pipeline from the device, and preventing the pipeline left between the ventilator and the device from being pulled, further protecting the integrity of the pipeline.

[0022] 3. The present invention is provided with a limit rod, which can prompt medical staff to strictly follow two different ways of unfolding the pipeline from top to bottom and from bottom to top when putting the pipeline into the device or releasing the pipeline of the device, so as to protect the pipeline and prevent the pipeline from being damaged due to accumulation, squeezing or friction. It not only increases the service life of the pipeline, but also reduces the difficulty of operating the device, so that medical staff will not cause damage to the pipeline due to misoperation even in an emergency. The design is ingenious. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the internal structure of the front wall interlayer of the present invention;

[0026] Figure 3 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0027] Figure 4 It is a schematic diagram of the internal structure of the storage tank of the present invention;

[0028] Figure 5 For the present invention Figure 4 The enlarged structural diagram at B in the middle;

[0029] Figure 6 It is a schematic structural diagram of the movable seat of the present invention being located at one side of the through groove;

[0030] Figure 7 It is a schematic diagram of the rear cross-sectional structure of the fixing plate of the present invention;

[0031] Figure 8 For the present invention Figure 7 The enlarged structural diagram at C in the middle;

[0032] Fig. 9 It is a schematic diagram of the structure of the mobile seat of the present invention;

[0033] Fig.10 It is a schematic cross-sectional structural diagram of the mobile seat of the present invention;

[0034] Fig.11 It is a schematic diagram of the exploded structure of the fixing mechanism of the present invention.

[0035] The numbers in the figure represent: 1. fixed plate; 2. fixing mechanism; 3. storage slot; 4. through slot; 5. storage assembly; 6. moving seat; 7. limiting mechanism; 8. guide wheel; 9. disc; 10. side plate; 11. guide slot; 12. slider; 13. round slot; 14. slide bar; 15. squeeze bar; 16. movable bar; 17. support spring; 18. insert block; 19. slot; 20. fixed rod; 21. rotating shaft; 22. first resistance The first embodiment comprises the following steps: a first stopper belt; 23, a second stopper belt; 24, an axis groove; 25, a coil spring; 26, a limit rod; 27, a rod groove; 28, an extrusion spring; 29, an extrusion column; 30, a rotating rod; 31, a cavity; 32, an arc groove; 33, a push rod; 34, a compression spring; 35, a rotating disk; 36, a groove; 37, a fixing seat; 38, a base; 39, a threaded hole; 40, a threaded rod; 41, a suction cup; 42, an adaptation groove; 43, a slide groove; 44, a column groove. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] like Figure 1-Figure 11 As shown, the ventilator pipe support of the present invention includes a fixing plate 1, and two fixing mechanisms 2 are arranged on the fixing plate 1 in a centrally symmetrical structure. The fixing mechanism 2 includes a fixing seat 37, and a base 38 is fixedly arranged at the rear of the fixing seat 37. The base 38 is a bowl-shaped structure with a concave surface facing backwards. Threaded holes 39 are opened in the middle of the base 38 and the fixing seat 37, and a threaded rod 40 is threadedly connected inside the threaded hole 39. A suction cup 41 is fixedly arranged at the rear end of the threaded rod 40, and the rear wall of the suction cup 41 is flush with the rear wall of the base 38.

[0038] A storage groove 3 is provided inside the fixed plate 1, and two through grooves 4 are symmetrically provided on the upper and lower inner walls of the storage groove 3. A pipe is provided inside the storage groove 3, and both ends of the pipe enter from the upper through groove 4 and pass through the lower through groove 4 respectively. A storage assembly 5 is provided inside the storage groove 3, and the storage assembly 5 includes a plurality of movable seats 6 arranged in a linear and equidistant structure. The movable seat 6 is slidably connected to the inner wall of the storage groove 3, and the movable seat 6 pulls the pipe to the side away from the through groove 4. The movable seat 6 is a T-shaped cylindrical structure, and the storage groove 3 is close to the through groove 4. The inner wall of one side of the groove 4 is provided with an adaption groove 42 which is plugged and matched with the moving seat 6. The front end of the moving seat 6 is coaxially rotated with a guide wheel 8, and the guide wheel 8 is in rolling contact with the outer wall of the pipeline. The front end of the moving seat 6 is coaxially fixedly connected with a disc 9. The disc 9 is a T-shaped structure with a small front and a large rear. The disc 9 is fixed with a side plate 10 away from the side of the through groove 4. Both ends of the side plate 10 are arranged in an arc-shaped structure. The pipeline passes through the moving seat 6 between the side plate 10 and the guide wheel 8. The front and rear inner walls of the receiving groove 3 are provided with guide grooves 11. The guide grooves 11 located at the front side will receive The receiving groove 3 is connected to the front of the fixed plate 1, and the front and rear guide grooves 11 are respectively slidably matched with the front end of the disc 9 and the rear end of the moving seat 6. The rear end of the moving seat 6 is symmetrically structured and fixed with two sliders 12. The rear part of the rear guide groove 11 is provided with a slide groove 43 that is slidably matched with the slider 12. The moving seat 6 and the disc 9 are coaxially provided with a circular groove 13, and a slide rod 14 is slidably connected inside the circular groove 13. The rear end of the slide rod 14 is coaxially fixed with an extrusion rod 15. The extrusion rod 15 is a front small and rear large truncated cone structure with a recessed rear wall. Two movable rods 16 are symmetrically arranged inside the pressure rod 15. The front ends of the outer walls of the two movable rods 16 are inclined structures and are squeezed and matched with the inner wall of the extrusion rod 15. A support spring 17 is fixed between the two movable rods 16. An insert block 18 is fixed to the rear end of the movable rod 16. Slots 19 are provided at both ends of the inner wall of the rear slide groove 43 relative to the position of the insert block 18. The end of the insert block 18 away from the movable rod 16 extends through the slider 12 to the outside and is plugged into the slot 19. The insert block 18 is slidably connected to the movable seat 6 and the slider 12.

[0039] Two fixed rods 20 are symmetrically fixed on one side of the movable seat 6 close to the through groove 4. The fixed rod 20 is a hollow cylindrical structure. The two adjacent fixed rods 20 in the middle are connected and fixed to each other. A rotating shaft 21 is coaxially arranged inside the fixed rod 20. The two ends of the rotating shaft 21 are respectively rotatably connected to the front and rear inner walls of the storage groove 3. A first blocking belt 22 and a second blocking belt 23 are respectively wound around the upper and lower rotating shafts 21. The ends of the first blocking belt 22 and the second blocking belt 23 respectively penetrate the inner walls of the two fixed rods 20 and extend to the outside and are slidably connected to the side walls of the fixed rods 20. The first blocking belt 22 and the second blocking belt 23 are respectively connected and fixed to the upper and lower sides of the side plate 10 at one end away from the fixed rod 20. The rear wall of the storage groove 3 is provided with an axis that rotates with the rear end of the rotating shaft 21 The slot 24 is a T-shaped structure, and a coil spring 25 is sleeved on the rear end of the rotating shaft 21. The outer end of the coil spring 25 is connected and fixed to the inner wall of the rear end of the shaft slot 24. Two limit rods 26 are arranged in a centrally symmetrical structure between the two adjacent slide slots 43 on the rear side. A rod slot 27 that slides with the limit rod 26 is opened in the interlayer of the rear wall of the fixed plate 1. The limit rod 26 and the rod slot 27 are both cross-shaped structures. Extrusion springs 28 are fixed between the outer walls on both sides of the limit rod 26 and the inner walls on both sides of the rod slot 27. One end of the limit rod 26 is an L-shaped structure and is snap-fitted with the edge of the slider 12 corresponding to it. The other end of the limit rod 26 is an inclined structure and is in extrusion contact with the outer wall of the slider 12 corresponding to it. The L-shaped end of the limit rod 26 close to one side of the through slot 4 faces downward.

[0040] A limiting mechanism 7 is provided above the moving seat 6 near one side of the through groove 4, and the limiting mechanism 7 limits the upward movement of the pipeline. The limiting mechanism 7 includes an extrusion column 29, and a column groove 44 is provided on the side wall of the receiving groove 3 to be plugged and matched with the extrusion column 29. The front end of the extrusion column 29 is rotatably connected with a rotating rod 30, and a cavity 31 is provided in the interlayer of the front wall of the fixed plate 1. An arc groove 32 is provided on the rear wall of the cavity 31 to slide with the upper end of the rotating rod 30. The lower part of the rotating rod 30 is rotatably connected to the inner wall of the cavity 31, and the cavity 31 is close to the moving seat 6. A push rod 33 is slidably connected to the lower part of one side of the moving seat 6, and a compression spring 34 is fixedly provided between the lower end of the rotating rod 30 away from the push rod 33 and the inner wall of the cavity 31, and the push rod 33 is close to the rotating rod 30. One end is squeezed and contacted with the lower end of the rotating rod 30, and a turntable 35 is provided on the side of the push rod 33 away from the rotating rod 30. The turntable 35 is provided with a groove 36 which is plugged into the push rod 33. The front end of the rotating shaft 21 corresponding to the first blocking belt 22 passes through the front wall of the storage groove 3, extends to the inner wall of the cavity 31, and is coaxially fixedly connected with the turntable 35.

[0041] Working principle: Medical staff can place the device on a stable surface beside the patient's bed. When the patient is in a relatively chaotic environment in the hospital, the device can be fixed to the flat side wall or wall of the furniture near the bed by using a fixing mechanism. The device is pressed to make the suction cup 41 fit with the wall or the flat surface of the furniture, and then the threaded rod 40 is rotated to make the threaded rod 40 move forward along the threaded hole 39 and simultaneously pull the middle part of the suction cup 41 to deform. The deformed suction cup 41 will generate a negative pressure cavity between it and the wall, so that the device can be adsorbed on the flat surface of the furniture or the wall. The two fixing mechanisms 2 provided in the device are arranged diagonally. Such a structure can reduce the weight of the device itself while ensuring the fixing stability of the device.

[0042] After the fixation is completed, the medical staff can insert the pipeline of the ventilator from the through-groove 4 on the upper side into the storage groove 3. At this time, the movable seat 6 is located on the side of the storage groove 3 close to the through-groove 4. The gap between the side plate 10 and the movable seat 6 for the pipeline to pass through corresponds to the position of the through-groove 4, and with the restriction of the side plate 10, the pipeline inserted into the storage groove 3 will not deviate, and will vertically pass through the storage groove 3 along the restrictions of multiple fixing rods 20 and multiple movable seats 6 and side plates 10 and pass through the device from the lower through-groove 4. After the medical staff completely passes the excess pipeline through the storage groove 3, only part of the pipeline with a length sufficient to connect the device and the ventilator will be reserved above the device, and the excess part will be below the device;

[0043] Then the medical staff only needs to move the movable seat 6 from top to bottom in sequence to store the redundant pipes into the interior of the device. The operation method is to press down the slide bar 14, and then the slide bar 14 drives the squeezing rod 15 to move backward. The squeezing rod 15 will produce an inward squeezing effect on the two movable rods 16 through the inclined structure of its inner wall, and then the movable rod 16 will pull the plug block 18 back into the slide block 12. Thereafter, the movable seat 6 that loses the plug-in cooperation restriction of the plug block 18 and the slot 19 can be pushed in the direction away from the through groove 4. At this time, the medical staff only needs to apply force to pull the movable seat 6 to pull the pipe below into the interior of the device, and form a V-shaped structure with the pipe at the corresponding position in the storage groove 3 under the action of the moving movable seat 6. This storage method not only achieves the purpose of storing the pipe, but also reduces the bending part of the pipe when it is stored, reduces the pressure of air flowing through the pipe in the ventilator, and protects the patient. Life safety, but also reduces the burden of the ventilator, because there is a limit on the L end of the extrusion rod 15, so when moving the mobile seat 6, the medical staff needs to move the upper mobile seat 6 away before the second mobile seat 6 adjacent to it can be pulled, and the same is true when moving the mobile seat 6 back to the adaptation groove 42. When the medical staff moves the mobile seat 6 back to the adaptation groove 42, it can only operate from bottom to top. This design is to ensure that the pipeline will not be able to move vertically when it is drawn into and released from the device, to avoid V-shaped movement and friction with the lower mobile seat 6 when drawing into the device, to prevent damage, and to avoid accumulation between the two mobile seats 6 when releasing the device, causing blockage of the device. It should be noted that both sides of the slide groove 43 are provided with slots 19 that are plugged into and matched with the plug block 18, so when the mobile seat 6 moves to the end, the medical staff only needs to release the fingers pressing the slide rod 14 to fix the mobile seat 6;

[0044] In the process of moving the moving seat 6, the first blocking belt 22 and the second blocking belt 23 will move accordingly. In the process of the moving seat 6 moving away from the adapting groove 42, the two blocking belts will be pulled out of the corresponding fixed rods 20 respectively. When the moving seat 6 approaches the adapting groove 42, the two will be rewound around the outer wall of the rotating shaft 21 under the rotational force of the coil spring 25. During this period, whether the first blocking belt 22 is pulled out or rolled back, it will rotate relative to the rotating shaft 21. The rotation of the rotating shaft 21 will cause the turntable 35 to rotate. The upper and lower inner walls of the opening end of the groove 36 on the turntable 35 are both rounded structures. With this design, the push rod 33 can be pushed out of the groove 36 when the turntable 35 rotates, and the push rod 33 will squeeze the turntable through its other end while being pushed out. 30 deflects along the arc groove 32. Because the hinge position of the rotating rod 30 and the cavity 31 is low, the upper end of the rotating rod 30 can drive the extrusion column 29 to rotate out of the column groove 44 and generate sufficient extrusion force on the pipeline under the action of the lever principle, ensuring that the pipeline will not affect the pipeline part above the currently moving moving seat 6 when it is being drawn in or released. At the same time, the moving seat 6 completes the movement away from or approaching at a faster speed, so the push rod 33 does not have enough time to insert into the groove 36. On the other hand, when the moving seat 6 is located on both sides, the position of the groove 36 on the turntable 35 corresponds to the push rod 33, ensuring that the extrusion column 29 of the moving seat 6 is stored in the column groove 44 when the moving seat 6 is stationary.

[0045] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A ventilator pipe support, comprising a fixing plate (1), characterized in that: The fixing plate (1) is provided with two fixing mechanisms (2) in a centrally symmetrical structure; The fixed plate (1) is provided with a receiving groove (3) inside, and the upper and lower inner walls of the receiving groove (3) are symmetrically provided with two through grooves (4), and a pipe is provided inside the receiving groove (3), and the two ends of the pipe enter from the upper through groove (4) and pass out from the lower through groove (4) respectively, and a receiving assembly (5) is provided inside the receiving groove (3), and the receiving assembly (5) includes a plurality of movable seats (6) arranged in a linear and equidistant structure, and the movable seats (6) are slidably connected to the inner wall of the receiving groove (3), and the movable seats (6) pull the pipe to a side away from the through groove (4); A limiting mechanism (7) is provided above the movable seat (6) and close to one side of the through groove (4), and the limiting mechanism (7) limits the upward movement of the pipeline.

2. The ventilator pipe support according to claim 1, characterized in that: The movable seat (6) is a T-shaped cylindrical structure. The inner wall of the receiving groove (3) close to the through groove (4) is provided with an adapting groove (42) which is plugged into and matched with the movable seat (6). The front end of the movable seat (6) is coaxially rotatably sleeved with a guide wheel (8). The guide wheel (8) is in rolling contact with the outer wall of the pipeline. The front end of the movable seat (6) is coaxially fixedly connected with a disc (9). The disc (9) is a T-shaped structure with a small front and a large rear. The side of the disc (9) away from the through groove (4) is fixedly provided with a side plate (10). Both ends of the side plate (10) are arranged in an arc-shaped structure. The pipeline passes through the movable seat (6) between the side plate (10) and the guide wheel (8).

3. The ventilator pipe support according to claim 2, characterized in that: The front and rear inner walls of the storage groove (3) are both provided with guide grooves (11). The guide groove (11) located at the front side connects the storage groove (3) with the front of the fixed plate (1). The front and rear guide grooves (11) are respectively slidably matched with the front end of the disc (9) and the rear end of the movable seat (6). The rear end of the movable seat (6) is symmetrically structured and fixed with two sliders (12). The rear part of the guide groove (11) on the rear side is provided with a slide groove (43) slidably matched with the sliders (12). The movable seat (6) and the disc (9) are both coaxially provided with a circular groove (13). A slide rod (14) is slidably connected inside the circular groove (13). An extrusion rod (15) is coaxially fixed at the rear end of the slide rod (14). The extrusion rod (15) is a concave cone structure with a small front and a large rear.

4. The ventilator pipe support according to claim 3, characterized in that: Two movable rods (16) are symmetrically arranged inside the extrusion rod (15). The front ends of the outer walls of the two movable rods (16) are inclined structures and are squeezed and matched with the inner wall of the extrusion rod (15). A support spring (17) is fixed between the two movable rods (16). An insert block (18) is fixed at the rear end of the movable rod (16). Slots (19) are provided at both ends of the inner wall of the rear slide groove (43) relative to the insert block (18). The insert block (18) extends to the outer side at one end away from the movable rod (16) and penetrates the slider (12) and is plugged and matched with the slot (19). The insert block (18) is slidably connected to the movable seat (6) and the slider (12). Two fixed rods (20) are symmetrically fixed on one side of the movable seat (6) close to the through groove (4). The fixed rods (20) are hollow cylindrical structures. The two adjacent fixed rods (20) located in the middle are connected and fixed to each other.

5. The ventilator pipe support according to claim 4, characterized in that: A rotating shaft (21) is coaxially arranged inside the fixed rod (20), and the two ends of the rotating shaft (21) are rotatably connected to the front and rear inner walls of the receiving groove (3) respectively. A first blocking belt (22) and a second blocking belt (23) are respectively wound around the upper and lower rotating shafts (21), and the ends of the first blocking belt (22) and the second blocking belt (23) respectively penetrate the inner walls of the two fixed rods (20) and extend to the outside and are slidably connected to the side walls of the fixed rods (20). The ends of the first blocking belt (22) and the second blocking belt (23) away from the fixed rod (20) are respectively connected and fixed to the upper and lower sides of the side plate (10), and the rear wall of the receiving groove (3) is provided with an axis groove (24) that is rotatably matched with the rear end of the rotating shaft (21), and the axis groove (24) is a T-shaped structure. A coil spring (25) is sleeved on the rear end of the rotating shaft (21), and the outer end of the coil spring (25) is connected and fixed to the rear inner wall of the axis groove (24).

6. The ventilator pipe support according to claim 5, characterized in that: Two limiting rods (26) are arranged in a centrally symmetrical structure between two adjacent sliding grooves (43) on the rear side; a rod groove (27) slidably matched with the limiting rod (26) is opened in the interlayer of the rear wall of the fixed plate (1); the limiting rod (26) and the rod groove (27) are both cross-shaped structures; a compression spring (28) is fixed between the outer walls on both sides of the limiting rod (26) and the inner walls on both sides of the rod groove (27); one end of the limiting rod (26) is L-shaped and snap-fitted with the edge of the corresponding slider (12); the other end of the limiting rod (26) is inclined and squeezed and contacted with the outer wall of the corresponding slider (12); the L-shaped end of the limiting rod (26) close to the side of the through groove (4) faces downward.

7. The ventilator pipe support according to claim 6, characterized in that: The limiting mechanism (7) comprises an extrusion column (29), a column groove (44) plug-matched with the extrusion column (29) is provided on the side wall of the storage groove (3), a rotating rod (30) is rotatably connected at the front end of the extrusion column (29), a cavity (31) is provided in the interlayer of the front wall of the fixed plate (1), an arc groove (32) is provided through the rear wall of the cavity (31) and slidably matched with the upper end of the rotating rod (30), the lower part of the rotating rod (30) is rotatably connected to the inner wall of the cavity (31), a push rod (33) is slidably connected to the lower part of the cavity (31) close to the movable seat (6), a compression spring (34) is fixed between the lower end of the rotating rod (30) away from the push rod (33) and the inner wall of the cavity (31), and the push rod (33) is close to the rotating rod (30) The end of the push rod (33) is in compression contact with the lower end of the rotating rod (30).

8. The ventilator pipe support according to claim 7, characterized in that: A turntable (35) is provided on the side of the push rod (33) away from the rotating rod (30), and a groove (36) is provided on the turntable (35) for plugging and matching with the push rod (33). The front end of the rotating shaft (21) corresponding to the first blocking belt (22) passes through the front wall of the storage groove (3) and extends to the inner wall of the cavity (31) and is coaxially fixedly connected with the turntable (35). The fixing mechanism (2) includes a fixing seat (37), and a base (38) is fixedly provided at the rear of the fixing seat (37). The base (38) is a bowl-shaped structure with a concave surface facing backwards. A threaded hole (39) is provided in the middle of the base (38) and the fixing seat (37), and a threaded rod (40) is threadedly connected to the inside of the threaded hole (39). A suction cup (41) is fixedly provided at the rear end of the threaded rod (40), and the rear wall of the suction cup (41) is flush with the rear wall of the base (38).

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