CN219231054U

CN219231054U - Be used for spacing regulation structure of breathing machine pipeline

Info

Publication number: CN219231054U
Application number: CN202222161535.XU
Authority: CN
Inventors: 任旭; 朱坚; 朱丽
Original assignee: Northern Jiangsu Peoples Hospital
Current assignee: Northern Jiangsu Peoples Hospital
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-06-23
Anticipated expiration: 2032-08-17

Abstract

The utility model relates to a limiting and adjusting structure for a ventilator pipeline, which comprises an adjusting mechanism and a fixing mechanism; the adjusting mechanism comprises a box body, a threaded rod is arranged in a cavity of the box body, a threaded block is connected to the threaded rod in a threaded manner, and a limiting block is connected to one side end of the threaded block; the bottom end of the threaded rod is fixedly connected with a rolling block, and the upper end of the threaded rod is fixedly connected with a manual rocking handle; the fixing mechanism comprises a movable plate, and a group of axisymmetric clamping assemblies for fixing the breathing pipeline are respectively arranged at two ends of the movable plate; the limiting block is connected with the movable plate, and the movable plate is driven to move up and down through the limiting block, so that limiting and adjusting of the fixing mechanism on the breathing pipeline are realized. The fixed subassembly is convenient for adjust the purpose, and fixed subassembly can carry out spacing fixedly according to the length that the breathing machine pipeline needs to use, has guaranteed fixed subassembly to the fixed effect of breathing machine pipeline, has improved fixed subassembly's availability factor and result of use.

Description

Be used for spacing regulation structure of breathing machine pipeline

Technical Field

The utility model relates to the technical field of ventilator pipeline limiting, in particular to a limiting and adjusting structure for a ventilator pipeline.

Background

The breathing machine is a vital medical device capable of preventing and treating respiratory failure, reducing complications, saving and prolonging the life of a patient, is used as an effective means capable of manually replacing autonomous ventilation function in modern clinical medicine, is widely used for respiratory failure caused by various reasons, anesthesia respiratory management during major surgery, respiratory support treatment and emergency resuscitation, and occupies a very important position in the field of modern medicine.

In the process of ventilation of a patient, a pipeline is often needed to be used for ventilation so as to facilitate respiratory therapy of the patient, and the existing ventilator pipeline does not have the function of limiting and fixing, so that the ventilator pipeline is easy to shake and fall off due to collision in the use process, and the patient breathes unsmoothly and chokes, thereby affecting the good use of the patient; the pipeline of the breathing machine is usually bound on the infusion support, while the breathing pipeline is longer, the binding mode is scattered and the pipeline is easy to twist, so that the patient breathes unsmoothly and chokes, and the good use of the patient is affected; in addition, the existing fixing piece is fixed at a specific position, so that position adjustment cannot be realized, the use is inconvenient, and the use requirement of a user cannot be met.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a limiting and adjusting structure for a ventilator pipeline, which has the advantages of being convenient for limiting and adjusting and the like, and solves the problems that the existing ventilator pipeline fixing piece is inconvenient to adjust and limited in bending angle, so that the fixing piece cannot be limited and fixed according to the length required to be used by the ventilator pipeline, the effect of fixing the ventilator pipeline is influenced, the use is inconvenient, and the use efficiency and the use effect of the fixing piece are reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a limit adjusting structure for a ventilator pipeline comprises an adjusting mechanism and a fixing mechanism;

the adjusting mechanism comprises a box body, a threaded rod is arranged in a cavity of the box body, a threaded block is connected to the threaded rod in a threaded manner, and a limiting block is connected to one side end of the threaded block; the bottom end of the threaded rod is fixedly connected with a rolling block, the upper end of the threaded rod is fixedly connected with a manual rocking handle, and the threaded rod is driven to rotate by the manual rocking handle, so that the threaded block is driven to move up and down on the threaded rod;

the inner side of the fixed box is fixedly connected with a fixed rod, and the outer side of the threaded block is fixedly connected with a movable block;

the fixing mechanism comprises a movable plate, and a group of axisymmetric clamping assemblies for fixing the breathing pipeline are respectively arranged at two ends of the movable plate;

the limiting block is connected with the movable plate, and the movable plate is driven to move up and down through the limiting block, so that limiting and adjusting of the fixing mechanism on the breathing pipeline are realized.

Further, a fixed rod parallel to the threaded rod is connected in the box body, and a movable block capable of sliding on the fixed rod is arranged on the fixed rod.

Further, the movable block is connected with one side end of the thread block, which is opposite to the limit block.

Further, the clamping assembly comprises a fixed screw block, and a movable screw rod is connected in a threaded hole of the fixed screw block in a threaded manner; one end of the movable screw rod is connected with a rolling bearing, and the other end is connected with a movable rotating handle.

Further, one end of the rolling bearing, which is opposite to the connecting movable screw rod, is connected with a semi-arc clamping block.

Further, a rubber pad is arranged on the arc wall along the semi-arc clamping block.

Further, a group of sliding grooves are arranged on the movable plate, and a sliding block is correspondingly arranged in each sliding groove.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. according to the utility model, through the cooperation among the movable plate, the fixed screw block, the movable screw rod, the rolling bearing, the semi-arc clamping block, the rubber pad, the movable rotating handle and the movable block in the fixing mechanism, the breathing pipeline can be clamped and fixed, the phenomenon that the breathing pipeline shakes or falls off in the using process is avoided, the problem that the breathing pipeline is bound on the infusion support, the breathing pipeline is longer, the binding mode is scattered and the pipeline is easy to twist and the like is avoided, the ventilation effect of the breathing pipeline is ensured, and therefore, the breathing pipeline is good for a patient, and the convenience and the practicability are strong.

2. According to the utility model, through the cooperation among the fixing box, the threaded rod, the threaded block, the limiting block, the rolling block, the manual rocking handle, the fixing rod and the movable block in the adjusting mechanism, the fixing mechanism can be driven to move up and down, the height of the fixing mechanism can be adjusted, the fixing mechanism can be adjusted and fixed according to the required length of the breathing pipeline, the fixing effect of the fixing mechanism on the breathing pipeline is ensured, the whole structure is simple, the use is convenient, the aim of conveniently adjusting the fixing component is realized, the fixing component can be limited and fixed according to the required length of the breathing machine pipeline, the fixing effect of the fixing component on the breathing machine pipeline is ensured, and the use efficiency and the use effect of the fixing component are improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the utility model mounted on a ventilator body;

FIG. 3 is a diagram illustrating the use of the present utility model.

In the figure: 1: ventilator body, 200: adjustment mechanism, 201: the box body comprises a box body, wherein the box body comprises a threaded rod, a threaded block, a limiting block, a rolling block, a manual rocking handle, a fixed rod, a movable block, a fixed mechanism, a movable plate, a fixed screw block, a movable screw rod, a rolling bearing, a semi-arc clamping block, a rubber pad, a movable rocking handle, a movable block and a breathing pipe, wherein the box body comprises a box body, a threaded rod, a threaded block, a limiting block, a rolling block, a manual rocking handle, a fixed rod, a movable block, a fixed mechanism, a movable plate, a movable screw block, a semi-arc clamping block, a rubber pad, a movable rocking handle, a movable moving block and a breathing pipe.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a limiting and adjusting structure for a breathing machine pipeline in the present embodiment includes an adjusting mechanism 200 mounted on a side wall of a breathing machine body 1, wherein one end of the adjusting mechanism 2 is connected with a fixing mechanism 300 for clamping and fixing a breathing pipeline 4 to limit the breathing pipeline, so as to avoid shaking or shifting of the breathing pipeline 4 during use, and ensure ventilation effect of the breathing pipeline 4; the adjustment mechanism 200 can drive the fixing mechanism 300 to move up and down, can adjust the height of the fixing mechanism 300, can fix according to the length that the breathing pipe 4 needs to be used, guarantees the effect that the fixing mechanism 300 is fixed to the breathing pipe 4, achieves the purpose that the fixing piece is convenient to adjust, and can limit and fix according to the length that the breathing machine pipe needs to be used, guarantees the effect that the fixing piece is fixed to the breathing machine pipe, and improves the use efficiency and the use effect of the fixing assembly.

In order to achieve the adjusting function of the adjusting mechanism 200, as shown in fig. 1 and 2, the adjusting mechanism 200 in the embodiment comprises a box 201, a threaded rod 202 is arranged in a cavity of the box 201, a threaded block 203 is connected to the threaded rod 202 in a threaded manner, and a limiting block 204 is connected to one side end of the threaded block 203; the bottom end of the threaded rod 202 is fixedly connected with a rolling block 205, the upper end of the threaded rod 202 is fixedly connected with a manual rocking handle 206, and the threaded rod 202 is driven to rotate by the manual rocking handle 206, so that the threaded block 203 is driven to move up and down on the threaded rod 202;

wherein, the respirator body 1 is fixedly connected with the box 201, and the thread block 203 is provided with a thread hole which is matched with the thread on the outer side of the threaded rod 202;

a fixed rod 207 parallel to the threaded rod 202 is connected in one side of the box 201, a movable block 208 capable of sliding on the fixed rod is arranged on the fixed rod 207, and the movable block 208 is connected with the end of the threaded block 203 opposite to the end where the limiting block 204 is connected and can slide along with the limiting block 204;

the movable block 208 is provided with a sliding hole with the same diameter as the fixed rod 207, and the fixed rod 207 passes through the sliding hole to realize the sliding of the movable block 208 on the fixed rod 207;

the left side of the box 201 is provided with a fixed long groove, the width of the fixed long groove is equal to that of the limiting block 204, and the limiting block 204 can slide in the fixed long groove.

In addition, by providing the rolling block 205, the stability of rotation of the threaded rod 202 can be improved, by providing the stopper 204 and the fixed long groove, the threaded block 203 can be restricted from rotating circumferentially, and by providing the movable block 208 and the fixed rod 207, the stability of up-and-down movement of the threaded block 203 can be improved.

In order to achieve the fixing function of the fixing mechanism 3, as shown in fig. 1 to 3, the fixing mechanism 300 in this embodiment includes a movable plate 301, and a group of axisymmetric clamping assemblies for fixing the respiratory tract are respectively mounted on two ends of the movable plate 301;

the clamping assembly comprises a fixed screw block 302, and a movable screw 303 is connected in a threaded hole of the fixed screw block 302 in a threaded manner; one end of the movable screw 303 is connected with a rolling bearing 304, and the other end is connected with a movable rotating handle 307; a half-arc clamping block 305 is connected to one end of the rolling bearing 304 opposite to the movable connecting screw 303; a rubber pad 306 is arranged along the arc wall of the semi-arc clamping block 305; the movable plate 301 is provided with a group of sliding grooves, and a sliding moving block 308 is correspondingly arranged in each sliding groove; one end of the moving block 308 is connected with the semi-arc clamping block 305;

the limiting block 204 is fixedly connected with the movable plate 301, and the movable plate 301 is driven to move up and down by the limiting block 204, so that limiting adjustment of the fixing mechanism 300 on the breathing pipeline is achieved.

The number of the fixed screw block 302, the movable screw 303, the rolling bearing 304, the semi-arc clamping block 305, the rubber pad 306, the movable rotating handle 307 and the movable block 308 is two;

the inner side of the fixed screw block 302 is provided with a spiral hole which is matched with the outer side of the movable screw rod 303 in threads, the two semi-arc-shaped clamping blocks 305 are movably connected, the rubber pad 306 is movably connected with the breathing pipeline 4, the two semi-arc-shaped clamping blocks 305 are movably connected with the movable plate 301, the inner side of the movable plate 301 is provided with two movable long grooves, the two movable long grooves are respectively and slidably connected with the two movable blocks 308, the movable blocks 308 and the movable long grooves are all T-shaped, one end of the movable screw rod 303, which is far away from the movable rotating handle 307, sequentially penetrates through the fixed screw block 302 and the rolling bearing 304 and extends to the inner side of the rolling bearing 304, the rolling bearing 304 consists of an inner ring, a ball and an outer ring, the inner ring is fixedly connected with the movable screw rod 303, the outer ring is fixedly connected with the semi-arc-shaped clamping blocks 305, and the inner ring and the outer ring are movably connected with the ball.

In addition, through setting up movable block 308 and remove the elongated slot, can improve the stability that half arc clamp splice 305 reciprocated, through setting up antifriction bearing 304, can restrict movable clamp splice 305 and carry out the circumference and rotate, can guarantee the stability of half arc clamp splice 305 centre gripping simultaneously, through setting up rubber pad 306, can avoid half arc clamp splice 305 to lead to the fact the damage to breathing pipe 4.

The working principle of the embodiment is as follows:

(1) The breathing pipe 4 needing to be fixed is placed between the two semi-arc-shaped clamping blocks 305, the two movable rotating handles 307 can be rotated to drive the two movable screws 303 to rotate respectively, and because the fixed screw blocks 302 are in threaded connection with the movable screws 303, the two movable screws 303 can be driven to move relatively respectively by the two rolling bearings 304, the two semi-arc-shaped clamping blocks 305 and the two rubber pads 306 in the rotating process, so that the two rubber pads 306 are attached to the breathing pipe 4, the breathing pipe 4 can be clamped and fixed, and the phenomenon that the breathing pipe 4 is deviated in the using process is avoided.

(2) When the height of the fixing mechanism 300 needs to be adjusted, the threaded rod 202 can be driven to rotate by rotating the manual rocking handle 206, and the threaded rod 202 is in threaded connection with the threaded block 203, so that the threaded rod 202 can sequentially drive the threaded block 203, the limiting block 204 and the fixing mechanism 300 to move up and down in the rotating process, the height of the fixing mechanism 300 can be adjusted, the fixing can be performed according to the required length of the breathing pipe 4, and the fixing effect of the fixing mechanism 300 on the breathing pipe 4 is guaranteed.

Compared with the prior art, the utility model has the advantages of overall structure is simple, facilitate the use, the purpose of fixed subassembly convenient to adjust has been realized, fixed subassembly can carry out spacing fixedly according to the length that the breathing machine pipeline needs to use, fixed subassembly has been guaranteed to the fixed effect of breathing machine pipeline, fixed subassembly's availability factor and result of use have been improved, the phenomenon that the breathing pipeline takes place to rock or drop at the in-process of using has been avoided, the ligature has also been avoided on the infusion support, and the breathing pipeline is longer, the ligature mode is comparatively scattered and with pipeline distortion scheduling problem easily, the good effect of breathing pipeline ventilation has been guaranteed, thereby guarantee patient's good use, the convenience is stronger with the practicality.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Be used for spacing regulation structure of breathing machine pipeline, its characterized in that: comprises an adjusting mechanism (200) and a fixing mechanism (300);

the adjusting mechanism (200) comprises a box body (201), a threaded rod (202) is arranged in a cavity of the box body (201), a threaded block (203) is connected to the threaded rod (202) in a threaded mode, and a limiting block (204) is connected to one side end of the threaded block (203); the bottom end of the threaded rod (202) is fixedly connected with a rolling block (205), the upper end of the threaded rod is fixedly connected with a manual rocking handle (206), and the threaded rod (202) is driven to rotate by the manual rocking handle (206), so that the threaded block (203) is driven to move up and down on the threaded rod (202);

the fixing mechanism (300) comprises a movable plate (301), and a group of axisymmetric clamping assemblies for fixing the breathing pipeline are respectively arranged at two ends of the movable plate (301);

the limiting block (204) is connected with the movable plate (301), and the movable plate (301) is driven to move up and down by the limiting block (204), so that limiting and adjusting of the fixing mechanism (300) on the breathing pipeline are realized.

2. A spacing adjustment structure for a ventilator circuit according to claim 1, wherein: the box body (201) is connected with a fixed rod (207) parallel to the threaded rod (202), and a movable block (208) capable of sliding on the fixed rod is arranged on the fixed rod (207).

3. A spacing adjustment structure for a ventilator circuit according to claim 2, wherein: the movable block (208) is connected with one side end of the thread block (203) opposite to the limit block (204).

4. A spacing adjustment structure for a ventilator circuit according to claim 1, wherein: the clamping assembly comprises a fixed screw block (302), and a movable screw (303) is connected in a threaded hole of the fixed screw block (302) in a threaded manner; one end of the movable screw rod (303) is connected with a rolling bearing (304), and the other end is connected with a movable rotating handle (307).

5. The spacing adjustment structure for a ventilator circuit of claim 4, wherein: and one end, opposite to the movable connecting screw rod (303), of the rolling bearing (304) is connected with a semi-arc clamping block (305).

6. The spacing adjustment structure for a ventilator circuit of claim 5, wherein: and rubber pads (306) are arranged along the arc walls of the semi-arc-shaped clamping blocks (305).

7. A spacing adjustment structure for a ventilator circuit according to claim 1 or 4, characterized in that: the movable plate (301) is provided with a group of sliding grooves, and a sliding block (308) is correspondingly arranged in each sliding groove.

8. The spacing adjustment structure for a ventilator circuit of claim 7, wherein: one end of the moving block (308) is connected with the semi-arc-shaped clamping block (305).