Adjustable multi-dimensional fixing auxiliary device for breathing machine pipeline

Abstract

The invention belongs to the related technical field of medical instruments, and particularly relates to an adjustable multi-dimensional fixing auxiliary device for a breathing machine pipeline, which comprises a concave fixing base, and the concave fixing base is in sliding connection with a bottom clamping plate through a through groove formed in the left end of the concave fixing base. According to the device, a bottom clamping plate can be driven to move upwards through mutual cooperation of a threaded rod, a fixing plate and a first limiting rod, and then the device can be conveniently fixed to a sickbed under cooperation of a concave fixing base, so that the stability of the device in the using process is guaranteed; through mutual cooperation of a second rotating rod, a hollow two-way screw rod, a sliding block and a sliding groove, the two corresponding pipeline clamping blocks can be driven to be close to each other, and then the effect of fixing the breathing machine pipeline can be achieved; and under the action of anti-skid stripes arranged in the pipeline clamping blocks, the situation that the pipeline slides in the process of fixing the pipeline can be avoided.

Description

Technical Field

[0001] The present invention belongs to the technical field related to medical devices, and specifically relates to an adjustable multi-dimensional fixing auxiliary device for a ventilator pipeline. 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. It is commonly used for respiratory failure caused by various reasons, anesthesia respiratory management during major surgery, and emergency resuscitation. It is commonly found in emergency departments and intensive care departments. The ventilator circuit is an important part of the ventilator's air supply. In order to ensure the stability of the ventilator circuit during use, an auxiliary fixing device is needed to fix the ventilator circuit.

[0003] Problems with existing technologies:

[0004] During use, most existing ventilator tube fixing auxiliary devices only achieve a single fixing effect on the ventilator tube. It is inconvenient to adjust the fixing direction angle of the ventilator tube according to usage requirements, and it is also inconvenient to adjust the height of the ventilator tube fixing support. Summary of the Invention

[0005] The purpose of the present invention is to provide an adjustable multi-dimensional fixing auxiliary device for ventilator pipelines, which can solve the problem that the existing ventilator pipeline fixing auxiliary devices only achieve a single fixing effect on the ventilator pipeline during use, and it is inconvenient to adjust the fixing direction angle of the ventilator pipeline according to usage requirements, and it is also inconvenient to adjust the height of the ventilator pipeline fixing support.

[0006] The technical solutions adopted by the present invention are as follows:

[0007] The cam is fixedly mounted on a support frame, and the cam is fixedly secured to the support frame of the chassis and is adapted to engage said support members of the chassis and to engage said support members of the chassis.

[0008] The adjustment component 1 includes a fixing frame, the lower end of the fixing frame is fixedly connected to the upper end of the concave fixed base, the upper side of the fixing frame is movably connected to a connecting sleeve, a gear is fixedly connected to the connecting sleeve, the gear is engaged with the engaging tooth plate, and the left end of the engaging tooth plate is fixedly connected to a concave pull rod.

[0009] The concave pull rod is slidably connected to a fixing frame with two through holes provided inside the left end. The front and rear ends of the concave pull rod are both sleeved with springs 1. The left ends of the two springs 1 are fixedly connected to the fixing frame, and the right ends of the two springs 1 are fixedly connected to the snap-on tooth plate. The connecting sleeve is slidably connected to a square adjustment plate 1 through a square through groove provided inside it. The lower end of the square adjustment plate 1 is fixedly connected to a square baffle 1, and the upper end of the connecting sleeve is fixedly connected to an L-shaped plate 1.

[0010] A limit pin 1 is provided on the L-shaped plate 1, and a spring 2 is sleeved on the limit pin 1. The left end of the spring 2 is fixedly connected to the left side of the limit pin 1, and the right end of the spring 2 is fixedly connected to the L-shaped plate 1. The limit pin 1 is plugged into a square adjustment plate 1 with a plurality of holes provided therein. The upper end of the square adjustment plate 1 is fixedly connected to a square sleeve, and the square sleeve is slidably connected to the square adjustment plate 2. The left end of the square adjustment plate 2 is fixedly connected to a square baffle 2.

[0011] The right end of the square adjustment plate 2 is fixedly connected to the adjustment component 2, and a limit pin 2 is provided on the square sleeve. The limit pin 2 is plugged into the square adjustment plate 2 with several other sockets opened inside. A spring 3 is sleeved on the limit pin 2, and the lower end of the spring 3 is fixedly connected to the square sleeve, and the upper end of the spring 3 is fixedly connected to the upper side of the limit pin 2.

[0012] The adjustment component 2 includes a mounting frame, the left end of the mounting frame is fixedly connected to the right end of the square adjustment plate 2, the front and rear side surfaces inside the mounting frame are respectively fixedly connected to the front and rear ends of the two limiting rods 2, and the two limiting rods 2 are slidably connected to a sliding plate with two limiting holes provided inside.

[0013] A limit latch three is provided on the sliding plate, a spring four is sleeved on the limit latch three, the lower end of the spring four is fixedly connected to the sliding plate, the upper end of the spring four is fixedly connected to the upper side of the limit latch three, the limit latch three is plugged into a mounting frame with a plurality of sockets provided inside the lower end, the right end of the sliding plate is fixedly connected to a concave plate one, and the front and rear ends of the concave plate one are respectively movably connected to the front and rear sides of the rotating rod one.

[0014] A connecting block is fixedly connected to the rotating rod one, and the right end of the connecting block is fixedly connected to the pipeline fixing assembly. The rear end of the rotating rod one is fixedly connected to a worm gear, and the worm gear is engaged with the worm. The upper and lower sides of the worm are movably connected to L-shaped plates two, and the relatively close ends of the two L-shaped plates two are fixedly connected to the upper and lower ends of the concave plate one respectively.

[0015] The pipeline fixing assembly includes a concave plate 2, the left end of which is fixedly connected to the connecting block, the front and rear ends of the concave plate 2 are respectively movably connected to the front and rear sides of the rotating rod 2, and two hollow bidirectional screws are fixedly connected to the rotating rod 2.

[0016] The two hollow bidirectional screws are respectively threadedly connected to four pipe clamps with threaded holes inside. The inner sides of the four pipe clamps are provided with anti-slip stripes. The left ends of the four pipe clamps are fixedly connected to sliders, and the four sliders are movably connected to the concave plate 2 with two sliding grooves inside.

[0017] The technical effects achieved by the present invention are:

[0018] 1. The present invention can drive the bottom clamp to move upward through the mutual cooperation between the provided threaded rod, the fixing plate and the limiting rod 1, and then the device can be conveniently fixed to the hospital bed with the cooperation of the provided concave fixing base, thereby ensuring the stability of the device during use; the mutual cooperation between the provided rotating rod 2, the hollow bidirectional screw, the slider and the slide groove can drive the corresponding two pipeline clamps to approach each other, thereby achieving the fixing effect of the ventilator pipeline, and under the action of the anti-slip stripes provided inside the pipeline clamp, the pipeline can be prevented from sliding during the fixing process; the mutual cooperation between the provided connecting sleeve, the clamping tooth plate, the gear, the worm, the worm gear, the rotating rod 1 and the connecting block can drive the pipeline fixing assembly to rotate accordingly around the rotating sleeve and the rotating rod, so that the device can adjust the orientation angle of the pipeline fixing assembly according to the requirements of the ventilator pipeline fixing, which is convenient for fixing the ventilator pipeline at different orientation angles.

[0019] 2. The present invention can drive the square adjustment plate 1 to move up and down according to the requirement of the pipeline fixed support height position through the mutual cooperation between the set square adjustment plate 1, the limit pin 1, the spring 2, the L-shaped plate 1 and the connecting sleeve, and then the mutual cooperation between the set square adjustment plate 2, the square sleeve and the adjustment component 2 can achieve the adjustment effect of the height of the pipeline fixing component. The position of the pipeline fixing component in the left and right directions can be adjusted according to the requirement of pipeline fixation through the cooperation of the set square sleeve, the square adjustment plate 2, the limit pin, the spring 3 and the adjustment component adjustment 2. The position of the pipeline fixing component in the front and rear directions can be adjusted according to the requirement of pipeline fixation through the cooperation of the set mounting frame, the limiting rod 2, the sliding plate, the limit pin 3, the spring 4, the concave plate 1, the rotating rod 1 and the connecting block. The device can achieve multi-dimensional fixed adjustment of the ventilator pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the main three-dimensional structure of the present invention;

[0021] Figure 2 It is a rear-view stereoscopic structural diagram of the present invention;

[0022] Figure 3 This is a rear perspective structural diagram of the second adjustment component in the present invention;

[0023] Figure 4 This is a bottom-up perspective structural diagram of the second adjustment component of the present invention;

[0024] Figure 5 This is a schematic diagram of the main three-dimensional structure of the adjustment component of the present invention;

[0025] Figure 6 This is a schematic diagram of the main cross-sectional three-dimensional structure of the pipeline fixing assembly in the present invention;

[0026] Figure 7 It is a schematic diagram of the three-dimensional structure of the pipeline fixing component in the present invention from the right side.

[0027] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0028] 1. Concave fixed base; 2. Bottom clamp; 3. Limit rod 1; 4. Threaded rod; 5. Fixed plate; 6. Adjustment assembly 1; 61. Fixed frame; 62. Square baffle 1; 63. Square adjustment plate 1; 64. Concave pull rod; 65. Spring 1; 66. Connecting sleeve; 67. Gear; 68. Snap-on gear plate; 69. L-shaped plate 1; 610. Limit pin 1; 611. Square sleeve; 612. Spring 2; 613. Square baffle 2; 614. Square adjustment plate 2; 6 15. Limit pin 2; 616. Spring 3; 7. Adjustment assembly 2; 71. Connecting block; 72. Worm gear; 73. Rotation rod 1; 74. L-shaped plate 2; 75. Mounting frame; 76. Limit rod 2; 77. Worm; 78. Concave plate 1; 79. Sliding plate; 710. Spring 4; 711. Limit pin 3; 8. Pipe fixing assembly; 81. Concave plate 2; 82. Rotation rod 2; 83. Hollow bidirectional screw; 84. Slider; 85. Slide; 86. Pipe clamp. DETAILED DESCRIPTION

[0029] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is described in detail below with reference to the following examples. It should be understood that the following text is only used to describe one or more specific embodiments of the present invention and does not strictly limit the scope of protection of the present invention.

[0030] like Figure 1-7 As shown, an adjustable multi-dimensional fixing auxiliary device for a ventilator pipeline comprises a concave fixing base 1, the concave fixing base 1 is slidably connected to the bottom splint 2 through a through groove opened inside the left end thereof, the upper end of the bottom splint 2 is provided with a non-slip pad, the bottom splint 2 is threadedly connected to the threaded rod 4 through a threaded hole opened inside the left end thereof, the upper and lower sides of the threaded rod 4 are movably connected with a fixing plate 5, the right ends of the two fixing plates 5 are fixedly connected to the concave fixing base 1, the upper end of the concave fixing base 1 is provided with an adjusting component 1 6, the right end of the adjusting component 1 6 is provided with an adjusting component 2 7, the right end of the adjusting component 2 7 is provided with a pipeline fixing component 8, and the bottom splint 2 is driven to move upward by the rotation of the threaded rod 4 The bottom splint 2 is slidably connected to the two limiting rods 1 through two limiting holes opened inside it, and the upper and lower ends of the two limiting rods 3 are respectively fixedly connected to the upper and lower side surfaces inside the concave fixing base 1. The cooperation between the limiting rod 1 3 and the concave fixing base 1 can limit the movement direction of the bottom splint 2.

[0031] Furthermore, the adjusting component 6 includes a fixing frame 61, the lower end of the fixing frame 61 is fixedly connected to the upper end of the concave fixed base 1, and the upper side of the fixing frame 61 is movably connected with a connecting sleeve 66, and a gear 67 is fixedly connected to the connecting sleeve 66, and the gear 67 is engaged and engaged with the card tooth plate 68. The left end of the card tooth plate 68 is fixedly connected to a concave pull rod 64, and the concave pull rod 64 is slidably connected to the fixing frame 61 with two through holes provided inside the left end. The front and rear ends of the concave pull rod 64 are both sleeved with a spring 65, and the connecting sleeve 66 is slidably connected to the square adjustment plate 63 through the square through groove provided therein. The lower end of the square adjustment plate 63 is fixedly connected to the square baffle 62, and the upper end of the connecting sleeve 66 is fixedly connected to the L-shaped plate 6 9. A limit pin 610 is provided on the L-shaped plate 69. A spring 2 612 is sleeved on the limit pin 610. The limit pin 610 is plugged into a square adjustment plate 63 with a plurality of jacks provided therein. The upper end of the square adjustment plate 63 is fixedly connected with a square sleeve 611. The square sleeve 611 is slidably connected to the square adjustment plate 2 614. The left end of the square adjustment plate 2 614 is fixedly connected with a square baffle 2 613. The right end of the square adjustment plate 2 614 is fixedly connected to the adjustment component 2 7. A limit pin 2 615 is provided on the square sleeve 611. The limit pin 2 615 is plugged into the square adjustment plate 2 614 with a plurality of other jacks provided therein. A spring 3 616 is sleeved on the limit pin 2 615. By pulling the limit pin 2 615 to the left, the limit pin 2 615 is plugged into the square adjustment plate 2 614 with a plurality of other jacks provided therein. The movable limit pin 610 is removed from the socket provided inside the square adjustment plate 63. At this time, the square adjustment plate 63 can be pulled to move in the up and down directions, and then the square sleeve 611, the square adjustment plate 2 614 and the adjustment component 2 7 can cooperate with each other to drive the pipeline fixing component 8 to move in the up and down directions, thereby achieving the effect of adjusting the height of the ventilator pipeline support fixed position. After the adjustment is completed, the limit pin 610 is released. Under the action of the set spring 2 612, the limit pin 610 can be inserted into the corresponding socket inside the square adjustment plate 63, thereby achieving the fixation of the square adjustment plate 63. By pulling the concave pull rod 64 to the left, the card tooth plate 68 is driven to the left. Move it so that it is no longer engaged with the gear 67. At this time, under the action of the provided connecting sleeve 66, the square adjustment plate 1 63 can be easily driven to rotate, so that the provided square adjustment plate 2 614, square sleeve 611, adjustment component 2 7 and pipeline fixing component 8 cooperate with each other to achieve the adjustment effect of the fixed direction of the ventilator pipeline. By upwardly moving the limit pin 2 615 out of the socket opened inside the square adjustment plate 2 614, the square adjustment plate 2 614 can be easily driven to slide in the left and right directions, and then under the action of the provided adjustment component 2 7, the pipeline fixing component 8 can be driven to move in the left and right directions, thereby achieving the adjustment effect of the fixed position of the ventilator pipeline in the left and right directions.

[0032] The second adjusting component 7 includes a mounting frame 75, the left end of which is fixedly connected to the right end of the square adjusting plate 2 614, and the front and rear side surfaces of the mounting frame 75 are respectively fixedly connected to the front and rear ends of the two limiting rods 2 76, and the two limiting rods 2 76 are slidably connected to the sliding plate 79 with two limiting holes provided therein. A limiting latch 3 711 is provided on the sliding plate 79, and a spring 4 710 is sleeved on the limiting latch 3 711. The limiting latch 3 711 is plugged into the mounting frame 75 with a plurality of holes provided in the lower end. The right end of the sliding plate 79 is fixedly connected to a concave plate 1 78, and the front and rear ends of the concave plate 1 78 are respectively movably connected to the front and rear sides of the rotating rod 1 73. The rotating rod 1 73 is fixedly connected to a connecting block 71, and the right end of the connecting block 71 is fixedly connected to the pipeline fixing component 8. The rear end of the rotating rod 1 73 is fixedly connected to a worm gear 72. The worm gear 72 is meshed with the worm 77, and the upper and lower sides of the worm 77 are movably connected to the L-shaped plate 2 74. The relatively close ends of the two L-shaped plates 2 74 are fixedly connected to the upper and lower ends of the concave plate 1 78 respectively. By pulling the limit pin 3 711 upward, it is pulled out from the corresponding socket opened inside the lower end of the mounting frame 75. At this time, the sliding plate 79 can be driven to move along the two limit rods 2 76 in the front and rear directions, and then the pipeline fixing assembly 8 can be driven to move in the front and rear directions, thereby achieving the effect of adjusting the fixed position of the ventilator pipeline in the front and rear directions. The rotation of the worm 77 can drive the rotating rod 1 73 to rotate under the action of the set worm gear 72, and then the pipeline fixing assembly 8 can be driven to rotate around the rotating rod 1 73 under the action of the set connecting block 71, thereby achieving the effect of adjusting its fixed angle during the fixing process of the ventilator pipeline.

[0033] The pipeline fixing assembly 8 includes a concave plate 81, the left end of the concave plate 81 is fixedly connected to the connecting block 71, the front and rear ends of the concave plate 81 are respectively movably connected to the front and rear sides of the rotating rod 82, and the rotating rod 82 is fixedly connected to two hollow bidirectional screws 83. The two hollow bidirectional screws 83 are respectively threadedly connected to four pipeline clamps 86 with threaded holes provided inside. The inner sides of the four pipeline clamps 86 are provided with anti-slip stripes. The left ends of the four pipeline clamps 86 are fixedly connected to the sliders 84. The four sliders 8 4 are movably connected to the concave plate 2 81 with two sliding grooves 85 provided therein, and the two hollow bidirectional screws 83 are driven to rotate by the rotating rod 2 82, and then the two front pipeline clamping blocks 86 and the two rear pipeline clamping blocks 86 are driven to move closer to each other under the cooperation of the provided slider 84 and the sliding groove 85, thereby achieving the effect of clamping and fixing the two pipelines on the ventilator, and the anti-slip stripes provided inside the pipeline clamping blocks 86 can prevent the pipelines from slipping during the clamping and fixing process.

[0034] The working principle of the present invention is:

[0035] When using the device to fix the pipeline on the ventilator, first overlap the upper side of the inner side of the concave fixing base 1 above the appropriate position of the bed, and make the bottom clamping plate 2 located on the lower side of the bed. At this time, the threaded rod 4 is rotated to drive the bottom clamping plate 2 to move upward under the action of the two limiting rods 3, and then the device can be conveniently fixed to the bed with the cooperation of the concave fixing base 1, thereby increasing the stability of the device during use. Then, when it is necessary to adjust the position height of the pipeline fixing assembly 8 according to the height of the pipeline fixing support, the limit pin 610 is pulled out from the corresponding socket inside the square adjustment plate 63, and then the limit pin 610 is pulled upward to fix the pipeline fixing assembly 8. The square adjustment plate 1 63 is moved, and the cooperation between the provided square sleeve 611, the square adjustment plate 2 614, and the adjustment component 2 7 can drive the pipeline fixing component 8 to move in the vertical direction, thereby achieving the effect of adjusting the position height of the pipeline fixing component 8; when it is necessary to adjust the position of the pipeline fixing component 8 in the left and right directions, the limit pin 2 615 is pulled upward to be pulled out from the corresponding socket provided in the square adjustment plate 2 614. At this time, the square adjustment plate 2 614 can be driven to move in the left and right directions, and the adjustment component 2 7 can realize the adjustment process of the position of the pipeline fixing component 8 in the left and right directions;

[0036] When the position of the pipe adjustment assembly in the front and rear directions needs to be adjusted, the limit latch three 711 is pulled upward so that it is no longer plugged into the mounting frame 75. At this time, the sliding plate 79 can be driven to move in the front and rear directions. Then, under the action of the provided concave plate 78, the rotating rod 73 and the connecting block 71, the pipe fixing assembly 8 can be driven to move in the front and rear directions, thereby achieving the adjustment process of the position of the pipe fixing assembly 8 in the front and rear directions; when the direction and angle of the pipe assembly need to be adjusted, the concave pull rod 64 is first pulled to the left to drive the card tooth plate 68 to move to the left so that it is no longer engaged with the gear 67. At this time, under the action of the provided connecting sleeve 66, the square adjustment plate 1 63 can be driven to rotate. Then, under the action of the provided square sleeve 611, the square adjustment plate 2 614 and The mutual cooperation between the adjusting components 2 7 can drive the pipeline fixing component 8 to rotate around the connecting sleeve 66, thereby realizing the adjustment of the direction of the pipeline fixing component 8, and then the rotating worm 77 drives the rotating rod 1 73 to rotate under the action of the set worm gear 72. The rotation of the rotating rod 1 73 can drive the pipeline fixing component 8 to rotate around the fixing rod 1 under the action of the set connecting block 71, thereby achieving the adjustment process of the angle of the pipeline fixing component 8. After the adjustment is completed, the two pipelines on the ventilator are respectively placed between the corresponding two pipeline clamps 86 and the two hollow bidirectional screws 83 are driven to rotate by the rotating rod 2 82, and then the corresponding two pipeline clamps 86 can be driven to approach each other under the mutual cooperation between the set slider 84 and the slide groove 85, thereby achieving the fixing effect of the ventilator pipeline.

[0037] The foregoing is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications are also within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained herein shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. An adjustable multi-dimensional fixing auxiliary device for a ventilator tube, comprising a concave fixing base (1), characterized in that: The concave fixed base (1) is slidably connected to the bottom clamp (2) through a through groove opened inside the left end thereof, and the upper end of the bottom clamp (2) is provided with an anti-slip pad, and the bottom clamp (2) is threadedly connected to the threaded rod (4) through a threaded hole opened inside the left end thereof, and the upper and lower sides of the threaded rod (4) are movably connected with fixed plates (5), and the right ends of the two fixed plates (5) are fixedly connected to the concave fixed base (1), and the upper end of the concave fixed base (1) is provided with an adjustment component (6), and the right end of the adjustment component (6) is provided with an adjustment component (7), and the right end of the adjustment component (7) is provided with a pipeline fixing component (8), and the bottom clamp (2) is slidably connected to the two limiting rods (3) through two limiting holes opened inside thereof, and the upper and lower ends of the two limiting rods (3) are fixedly connected to the upper and lower side surfaces inside the concave fixed base (1).

2. The adjustable multi-dimensional fixing auxiliary device for a ventilator tube according to claim 1, characterized in that: The adjustment component 1 (6) includes a fixing frame (61), the lower end of the fixing frame (61) is fixedly connected to the upper end of the concave fixed base (1), the upper side of the fixing frame (61) is movably connected to a connecting sleeve (66), the connecting sleeve (66) is fixedly connected to a gear (67), the gear (67) is engaged with a snap-fitting tooth plate (68), and the left end of the snap-fitting tooth plate (68) is fixedly connected to a concave pull rod (64).

3. The adjustable multi-dimensional fixing auxiliary device for a ventilator circuit according to claim 2, characterized in that: The concave pull rod (64) is slidably connected to a fixed frame (61) with two through holes provided inside the left end. The front and rear ends of the concave pull rod (64) are both sleeved with springs (65). The connecting sleeve (66) is slidably connected to a square adjustment plate (63) through a square through groove provided inside the connecting sleeve. The lower end of the square adjustment plate (63) is fixedly connected to a square baffle (62). The upper end of the connecting sleeve (66) is fixedly connected to an L-shaped plate (69).

4. The adjustable multi-dimensional fixing auxiliary device for a ventilator tube according to claim 3, characterized in that: A limit pin (610) is provided on the L-shaped plate (69), and a spring (612) is sleeved on the limit pin (610). The limit pin (610) is plugged into a square adjustment plate (63) with a plurality of sockets provided therein. The upper end of the square adjustment plate (63) is fixedly connected with a square sleeve (611), and the square sleeve (611) is slidably connected with the square adjustment plate (614). The left end of the square adjustment plate (614) is fixedly connected with the square baffle (613).

5. The adjustable multi-dimensional fixing auxiliary device for a ventilator tube according to claim 4, characterized in that: The right end of the square adjustment plate 2 (614) is fixedly connected to the adjustment component 2 (7), and a limit pin 2 (615) is provided on the square sleeve (611). The limit pin 2 (615) is plugged into the square adjustment plate 2 (614) with a plurality of other sockets provided therein, and a spring 3 (616) is sleeved on the limit pin 2 (615).

6. The adjustable multi-dimensional fixing auxiliary device for a ventilator tube according to claim 5, characterized in that: The adjustment component 2 (7) includes a mounting frame (75), the left end of the mounting frame (75) is fixedly connected to the right end of the square adjustment plate 2 (614), the front and rear side surfaces inside the mounting frame (75) are respectively fixedly connected to the front and rear ends of two limiting rods 2 (76), and the two limiting rods 2 (76) are slidably connected to a sliding plate (79) with two limiting holes provided therein.

7. The adjustable multi-dimensional fixing auxiliary device for a ventilator tube according to claim 6, characterized in that: The sliding plate (79) is provided with a limit pin three (711), and a spring four (710) is sleeved on the limit pin three (711). The limit pin three (711) is plugged into a mounting frame (75) with a plurality of sockets provided inside the lower end. The right end of the sliding plate (79) is fixedly connected to a concave plate one (78), and the front and rear ends of the concave plate one (78) are movably connected to the front and rear sides of the rotating rod one (73) respectively.

8. The adjustable multi-dimensional fixing auxiliary device for a ventilator tube according to claim 7, characterized in that: The rotating rod 1 (73) is fixedly connected to a connecting block (71), the right end of the connecting block (71) is fixedly connected to the pipeline fixing assembly (8), the rear end of the rotating rod 1 (73) is fixedly connected to a worm gear (72), the worm gear (72) is engaged with a worm (77), and the upper and lower sides of the worm (77) are movably connected to L-shaped plates 2 (74), and the relatively close ends of the two L-shaped plates 2 (74) are fixedly connected to the upper and lower ends of the concave plate 1 (78) respectively.

9. The adjustable multi-dimensional fixing auxiliary device for a ventilator circuit according to claim 8, characterized in that: The pipeline fixing assembly (8) includes a concave plate 2 (81), the left end of which is fixedly connected to the connecting block (71), and the front and rear ends of the concave plate 2 (81) are movably connected to the front and rear sides of the rotating rod 2 (82), respectively, and two hollow bidirectional screws (83) are fixedly connected to the rotating rod 2 (82).

10. The adjustable multi-dimensional fixing auxiliary device for a ventilator tube according to claim 9, characterized in that: The two hollow bidirectional screws (83) are respectively threadedly connected to four pipe clamps (86) each having a threaded hole therein, and the inner sides of the four pipe clamps (86) are each provided with anti-slip stripes. The left ends of the four pipe clamps (86) are each fixedly connected to a slider (84), and the four sliders (84) are each movably connected to a concave plate 2 (81) having two slide grooves (85) therein.

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