Breathing machine pipeline fixing frame convenient to adjust
By introducing worm, worm gear mechanism and soft film design into the ventilator pipeline fixing frame, the fall and air circulation problems during the fixing frame adjustment are solved, and stable height and angle adjustment and smoothness of the ventilator pipeline are achieved.
Patent Information
- Application Number
- CN202323617428.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-27
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2033-12-27
AI Technical Summary
The existing ventilator pipe fixing frame is prone to fall when adjusting the angle and position, causing injuries to the patient, and the fixing method can easily lead to poor breathing and blockage of air circulation.
A ventilator pipe fixing frame is designed with an easy-to-adjustment including an L-shaped mounting frame, a U-shaped plate, a worm and a worm gear mechanism. The worm and worm gear are driven by a shaking handle to achieve height and angle adjustment, and the rod is fixed using soft film and pipes. Avoid air circulation blockage caused by clamping force.
The self-locking of the ventilator pipe fixing frame during adjustment is realized, which avoids fall accidents, and ensures the smooth flow of the ventilator pipe, and prevents breathing difficulties caused by the fixing method.
Smart Images
Figure CN222130754U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical equipment, in particular to a ventilator pipeline fixing frame which is easy to adjust. Background Art
[0002] In clinical practice, when rescuing critically ill patients, tracheotomy or endotracheal intubation is often performed on the patients, and a ventilator is connected to maintain breathing. Since the tube is prone to shaking when fixed, affecting the patient's normal recovery, it becomes particularly critical for people to fix the ventilator tube.
[0003] Since the ventilator tube is usually tied to an infusion stand, and the breathing tube is long, the fixing method is relatively scattered and the tube is easily twisted, causing the patient to have difficulty breathing and suffocate, thus affecting the patient's good use of the device.
[0004] In addition, when adjusting the ventilator tube fixing frame, self-locking is mostly achieved through its own friction. This method will cause the ventilator tube to move when it is hit by external force, and in severe cases it may even fall and injure the patient. Utility Model Content
[0005] 1. Technical issues to be resolved
[0006] In view of the deficiencies in the prior art, the utility model provides a ventilator pipe fixing frame that is easy to adjust and has the advantages of self-locking when adjusting the height and angle, thereby solving the problem of the ventilator pipe fixing frame falling when adjusting the angle and position and injuring the patient.
[0007] (II) Technical solution
[0008] In order to achieve the above-mentioned purpose of self-locking when adjusting the height and angle, the utility model provides the following technical solutions: a ventilator pipe fixing bracket that is easy to adjust, comprising an L-shaped mounting bracket, the upper surface of the L-shaped mounting bracket is fixedly connected to a U-shaped plate, the outer surface of the vertical plate of the L-shaped mounting bracket is provided with a mounting hole, a worm is rotatably connected between the two vertical plates of the U-shaped plate, the right end of the worm is rotatably connected to the right surface of the U-shaped plate, the right end of the worm is fixedly connected to a second crank handle, a support frame is rotatably connected between the horizontal plate of the L-shaped mounting bracket and the top plate of the U-shaped plate, the upper end of the support frame is rotatably connected to the upper surface of the U-shaped plate, the lower end of the support frame is fixedly sleeved with a worm gear, and the worm gear is located inside the U-shaped plate and the worm gear is meshed with the worm gear.
[0009] Preferably, the upper end of the support frame is fixedly connected to a second U-shaped plate, a worm gear shaft is rotatably connected between two vertical plates of the second U-shaped plate, a rotating rod is fixedly sleeved on the outer surface of the worm gear shaft, and the right end of the worm gear shaft rotates through the outer surface of the second U-shaped plate.
[0010] Preferably, the right end of the worm shaft is fixedly sleeved with a second worm gear, both sides of the second U-shaped plate are fixedly connected with fixed plates, a second worm is rotatably connected between the two fixed plates, and the second worm is meshingly connected with the second worm gear.
[0011] Preferably, the rear end of the second worm gear rotates and passes through the outer surface of the rear fixed plate, the rear end of the second worm gear is fixedly connected to the first crank, and the upper end of the rotating rod is fixedly connected to the L-shaped frame.
[0012] Preferably, a horizontal plate is rotatably sleeved on the lower end of the vertical rod of the L-shaped frame, a pipeline fixing rod is fixedly connected to the lower surface of the horizontal plate, and a soft rubber sheet is fixedly connected to the front end of the pipeline fixing rod.
[0013] (III) Beneficial effects
[0014] Compared with the prior art, the utility model provides a ventilator pipeline fixing frame which is easy to adjust and has the following beneficial effects:
[0015] 1. The ventilator pipe fixing frame which is easy to adjust, by shaking the first crank, the first crank drives the second worm gear thereon to rotate, and when the second worm gear rotates, it applies a force to the teeth on the second worm wheel through its own tooth groove, so that the second worm wheel can drive the worm wheel shaft to rotate, and the rotation of the second worm wheel drives the rotating rod on the worm wheel shaft to rotate, so as to achieve the effect of adjusting the fixed height of the ventilator pipe. The worm gear mechanism is set, so that when the fixed height and angle of the ventilator pipe are adjusted, it can have a certain self-locking property, so as to avoid the ventilator pipe fixing frame falling when adjusting the angle and position, and avoiding the patient from being injured.
[0016] 2. The easily adjustable ventilator tube fixing frame allows the nurse to pass the ventilator tube to be fixed through the gap between two adjacent soft plastic sheets and wrap it around the tube fixing rod in an S shape, thereby fixing the ventilator tube. The set soft plastic sheets and tube fixing rod can effectively prevent the ventilator tube from receiving compression deformation due to the clamping force when fixing the ventilator tube, thereby blocking the smoothness of air circulation inside the ventilator tube and affecting the patient's normal breathing. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 For this utility model Figure 1 A is a schematic diagram of the structure;
[0019] Figure 3 It is a schematic diagram of the external structure of the utility model.
[0020] In the figure: 1. L-shaped mounting frame; 2. U-shaped plate; 3. Mounting hole; 4. Worm; 5. Support frame; 6. Worm wheel; 7. Second crank; 8. Second U-shaped plate; 9. Worm wheel shaft; 10. Rotating rod; 11. Second worm wheel; 12. Fixed plate; 13. Second worm; 14. First crank; 15. Soft film; 16. Pipe fixing rod; 17. Horizontal plate; 18. L-shaped frame. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-3The utility model provides a new technical solution: a ventilator pipeline fixing frame that is easy to adjust, including an L-shaped mounting frame 1, the upper surface of the L-shaped mounting frame 1 is fixedly connected to a U-shaped plate 2, the outer surface of the vertical plate of the L-shaped mounting frame 1 is provided with a mounting hole 3, a worm 4 is rotatably connected between the two vertical plates of the U-shaped plate 2, the right end of the worm 4 rotates to penetrate the right surface of the U-shaped plate 2, the right end of the worm 4 is fixedly connected to a second crank 7, a support frame 5 is rotatably connected between the horizontal plate of the L-shaped mounting frame 1 and the top plate of the U-shaped plate 2, the upper end of the support frame 5 rotates to penetrate the upper surface of the U-shaped plate 2, the lower end of the support frame 5 is fixedly sleeved with a worm gear 6, and the worm gear 6 is located inside the U-shaped plate 2, the worm gear 6 is meshed with the worm 4, and the upper end of the support frame 5 is fixedly connected to the second crank 7. Two U-shaped plates 8, a worm gear shaft 9 is rotatably connected between the two vertical plates of the second U-shaped plate 8, a rotating rod 10 is fixedly sleeved on the outer surface of the worm gear shaft 9, the right end of the worm gear shaft 9 rotates and passes through the outer surface of the second U-shaped plate 8, the right end of the worm gear shaft 9 is fixedly sleeved with a second worm wheel 11, both sides of the second U-shaped plate 8 are fixedly connected with fixed plates 12, a second worm 13 is rotatably connected between the two fixed plates 12, the second worm 13 is meshed with the second worm wheel 11, the rear end of the second worm 13 rotates and passes through the outer surface of the rear fixed plate 12, the rear end of the second worm 13 is fixedly connected with a first crank 14, the upper end of the rotating rod 10 is fixedly connected with an L-shaped frame 18, the lower end of the vertical rod of the L-shaped frame 18 is rotatably sleeved with a horizontal plate 17, and the lower surface of the horizontal plate 17 is fixed The L-shaped mounting frame 1 is fixedly connected with a pipeline fixing rod 16, and the front end of the pipeline fixing rod 16 is fixedly connected with a soft plastic sheet 15. When installing, the L-shaped mounting frame 1 is fixed to one side of the bed by using a screw to pass through the mounting hole 3. When in use, the nurse passes the ventilator pipeline to be fixed through the gap between two adjacent soft plastic sheets 15 and wraps it around the pipeline fixing rod 16 in an S shape, so as to fix the ventilator pipeline. When it is necessary to adjust the fixing height of the ventilator pipeline, by shaking the first crank 14, the first crank 14 drives the second worm 13 thereon to rotate. When the second worm 13 rotates, it applies a force to the teeth on the second worm gear 11 through its own tooth groove, so that the second worm gear 11 can drive the worm gear shaft 9 to rotate. Through the rotation of the second worm gear 11 , driving the rotating rod 10 on the worm shaft 9 to rotate, thereby achieving the effect of adjusting the fixed height of the ventilator pipeline. The same method is used to shake the second crank 7 to achieve the purpose of adjusting the lateral fixed angle of the ventilator pipeline. The worm gear mechanism is set, so that when the fixed height and angle of the ventilator pipeline are adjusted, it can have a certain self-locking property, avoiding the ventilator pipeline fixing frame from falling when adjusting the angle and position, and injuring the patient. The soft plastic film 15 and the pipeline fixing rod 16 are set, when the ventilator pipeline is fixed, it can effectively avoid the ventilator pipeline being compressed and deformed by the clamping force, blocking the smoothness of the air circulation inside the ventilator pipeline, and affecting the patient's normal breathing.
[0023] Working principle: During installation, the L-shaped mounting frame 1 is fixed to one side of the bed by using screws to pass through the mounting hole 3. During use, the nurse passes the ventilator pipe to be fixed through the gap between two adjacent soft plastic sheets 15 and wraps it around the pipe fixing rod 16 in an S shape to fix the ventilator pipe. The soft plastic sheets 15 and the pipe fixing rod 16 are set, which can effectively prevent the ventilator pipe from being compressed and deformed by the clamping force when fixing the ventilator pipe, thereby preventing the smooth flow of air inside the ventilator pipe. When the fixing height of the ventilator pipe needs to be adjusted, the first crank 14 is shaken, and the first crank 14 drives the second worm 13 thereon to rotate. When the second worm 13 rotates, it can prevent the ventilator pipe from being compressed and deformed by the clamping force. The tooth grooves apply a force to the teeth on the second worm gear 11, so that the second worm gear 11 can drive the worm gear shaft 9 to rotate. The rotation of the second worm gear 11 drives the rotating rod 10 on the worm gear shaft 9 to rotate, thereby achieving the effect of adjusting the fixed height of the ventilator pipeline. By shaking the second crank handle 7, the second crank handle 7 drives the worm 4 to rotate. When the worm 4 rotates, it applies a force to the teeth on the worm wheel 6 through its own tooth grooves, driving the worm wheel 6 to rotate. When the worm wheel 6 rotates, it drives the support frame 5 thereon to rotate together, thereby achieving the purpose of shaking the second crank handle 7 to adjust the lateral fixed angle of the ventilator pipeline. The worm gear mechanism is set up, so that when the fixed height and angle of the ventilator pipeline are adjusted, it can have a certain self-locking property.
[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A ventilator pipe fixing frame that is easy to adjust, comprising an L-shaped mounting frame (1), characterized in that: The upper surface of the L-shaped mounting frame (1) is fixedly connected to a U-shaped plate (2), the outer surface of the vertical plate of the L-shaped mounting frame (1) is provided with a mounting hole (3), a worm (4) is rotatably connected between the two vertical plates of the U-shaped plate (2), the right end of the worm (4) is rotatably passed through the right surface of the U-shaped plate (2), the right end of the worm (4) is fixedly connected to a second crank (7), a support frame (5) is rotatably connected between the horizontal plate of the L-shaped mounting frame (1) and the top plate of the U-shaped plate (2), the upper end of the support frame (5) is rotatably passed through the upper surface of the U-shaped plate (2), the lower end of the support frame (5) is fixedly sleeved with a worm wheel (6), and the worm wheel (6) is located inside the U-shaped plate (2), and the worm wheel (6) is meshingly connected with the worm (4).
2. The easily adjustable ventilator pipe fixing bracket according to claim 1 is characterized in that: The upper end of the support frame (5) is fixedly connected to a second U-shaped plate (8), a worm gear shaft (9) is rotatably connected between two vertical plates of the second U-shaped plate (8), a rotating rod (10) is fixedly sleeved on the outer surface of the worm gear shaft (9), and the right end of the worm gear shaft (9) rotatably passes through the outer surface of the second U-shaped plate (8).
3. The easily adjustable ventilator pipe fixing bracket according to claim 2 is characterized in that: The right end of the worm gear shaft (9) is fixedly sleeved with a second worm gear (11), both sides of the second U-shaped plate (8) are fixedly connected with fixed plates (12), a second worm (13) is rotatably connected between the two fixed plates (12), and the second worm (13) is meshingly connected with the second worm gear (11).
4. The easily adjustable ventilator pipe fixing bracket according to claim 3 is characterized in that: The rear end of the second worm (13) rotates and passes through the outer surface of the rear fixed plate (12), the rear end of the second worm (13) is fixedly connected to the first crank (14), and the upper end of the rotating rod (10) is fixedly connected to the L-shaped frame (18).
5. The easily adjustable ventilator pipe fixing bracket according to claim 4, characterized in that: A horizontal plate (17) is rotatably sleeved on the lower end of the vertical rod of the L-shaped frame (18), a pipeline fixing rod (16) is fixedly connected to the lower surface of the horizontal plate (17), and a soft rubber sheet (15) is fixedly connected to the front end of the pipeline fixing rod (16).