阅读说明：本技术 应用于空气压力波治疗仪的防缠绕式腿套连接机构 (Anti-winding type leg sleeve connecting mechanism applied to air pressure wave therapeutic apparatus ) 是由 肖大伦 于 2021-08-12 设计创作，主要内容包括：本发明公开了应用于空气压力波治疗仪的防缠绕式腿套连接机构,涉及医疗器具技术领域。该应用于空气压力波治疗仪的防缠绕式腿套连接机构,包括安装板、固定机构和夹持机构,所述安装板的顶部固定安装有集气箱,集气箱的顶部固定安装有两组固定板,集气箱的内部设置有充气机构。该应用于空气压力波治疗仪的防缠绕式腿套连接机构,防止在使用和收纳的过程中导致气管之间相互缠绕,从而导致影响气囊的充气和排气,影响空气压力波治疗仪的治疗效果,同时可以有效防止第一气管、第二气管和第三气管出现打结的情况,可根据气囊的位置,保证每个气管的输送效率,大大增加了该防缠绕式腿套连接机构的实用性。(The invention discloses an anti-winding type leg sleeve connecting mechanism applied to an air pressure wave therapeutic apparatus, and relates to the technical field of medical appliances. This be applied to antiwind formula leg cover coupling mechanism of air pressure wave therapeutic instrument, including mounting panel, fixed establishment and fixture, the top fixed mounting of mounting panel has the gas collection case, and the top fixed mounting of gas collection case has two sets of fixed plates, and the inside of gas collection case is provided with aerifys the mechanism. This be applied to antiwind formula leg cover coupling mechanism of air pressure wave therapeutic instrument prevents to lead to intertwining between the trachea at the in-process of using and accomodating to lead to influencing the inflation and the exhaust of gasbag, influence the treatment of air pressure wave therapeutic instrument, can effectively prevent the condition of knoing from appearing in first trachea, second trachea and third trachea simultaneously, can guarantee every tracheal conveying efficiency according to the position of gasbag, greatly increased this antiwind formula leg cover coupling mechanism's practicality.)

1. Be applied to antiwind formula leg cover coupling mechanism of air pressure wave therapeutic instrument, including mounting panel (1), fixed establishment (4) and fixture (6), its characterized in that: the top of the mounting plate (1) is fixedly provided with a gas collection tank (2), the top of the gas collection tank (2) is fixedly provided with two groups of fixing plates (3), and an inflation mechanism (5) is arranged in the gas collection tank (2);

the fixing mechanisms (4) are arranged at the bottom of the mounting plate (1), and the number of the fixing mechanisms (4) is two;

the clamping mechanism (6) is arranged on the fixing plate (3), and the clamping mechanism (6) is matched with the inflating mechanism (5).

2. The anti-wind type leg cuff attachment mechanism for use in an air pressure wave therapy apparatus as set forth in claim 1, wherein: fixing mechanism (4) include slide rail (401), slide (402), backup pad (403), bolt (404), nut (405) and mount (406), slide rail (401) fixed mounting is in the bottom of mounting panel (1), slide (402) slidable mounting is on slide rail (401) and the quantity of slide (402) is two sets of, backup pad (403) fixed mounting is in the bottom of slide (402), wherein bolt (404) are installed to screw thread on a set of backup pad (403), the opening has been seted up on another group of backup pad (403), the opening and the screw thread that pass on another group of backup pad (403) of one end of bolt (404) are installed nut (405), mount (406) fixed mounting is in the bottom of backup pad (403).

3. The anti-wind type leg cuff attachment mechanism for use in an air pressure wave therapy apparatus as set forth in claim 2, wherein: the inflation mechanism (5) comprises an air inlet pipe (501), a piston (502), a reset spring (503), a first air pipe (504), a second air pipe (505) and a third air pipe (506), the air inlet pipe (501) is fixedly arranged on the outer wall of one side of the gas collection box (2) and communicated with the inside of the gas collection box (2), the piston (502) is arranged inside the gas collection box (2), the reset spring (503) is fixedly arranged on the inner wall of one side of the gas collection box (2), one end of the reset spring (503) is fixedly connected with the outer wall of one side of the piston (502), the first air pipe (504) is fixedly arranged on the top of the gas collection box (2) and communicated with the inside of the gas collection box (2), the second air pipe (505) is fixedly arranged on the top of the gas collection box (2) and communicated with the inside of the gas collection box (2), the third air pipe (506) is fixedly arranged on the top of the gas collection box (2) and communicated with the inside of the gas collection box (2), valves are arranged on the first air pipe (504), the second air pipe (505) and the third air pipe (506), an exhaust pipe is fixedly arranged on the outer wall of one side of the gas collection box (2), and one end of the exhaust pipe is communicated with the inside of the gas collection box (2).

4. The anti-wind type leg cuff attachment mechanism for use in an air pressure wave therapy apparatus as set forth in claim 3, wherein: the clamping mechanism (6) comprises a rotating assembly and a positioning assembly, the rotating assembly comprises a rotating shaft (601), a rotating handle (602), mounting blocks (603) and sliding rods (604), the rotating shaft (601) is rotatably mounted on the outer wall of one side of the fixing plate (3), one end of one group of rotating shaft (601) extends to the outer wall of the other side of the one group of rotating shaft (601) and is fixedly mounted with the rotating handle (602), the mounting blocks (603) are fixedly mounted on the adjacent side walls of the two groups of rotating shafts (601), one group of sliding rods (604) is fixedly mounted on the tops of the two groups of mounting blocks (603), and the other group of sliding rods (604) is fixedly mounted on the bottoms of the two groups of mounting blocks (603);

the positioning assembly comprises a first sliding plate (605), a second sliding plate (606), a threaded rod (607), an adjusting handle (608), a connecting shaft (609) and a clamping frame (610), first slide (605) slidable mounting is in the outer wall of slide bar (604) and the quantity of first slide (605) is three groups, second slide (606) slidable mounting is in the outer wall of slide bar (604) and the quantity of second slide (606) is three groups, the one end of threaded rod (607) is rotated and is installed in one side outer wall of second slide (606), the other end and first slide (605) threaded mounting of threaded rod (607), the other end of threaded rod (607) extends to the opposite side outer wall of first slide (605) and fixed mounting has regulation handle (608), the adjacent lateral wall of first slide (605) and second slide (606) all rotates and installs connecting axle (609), the equal fixed mounting of adjacent lateral wall of connecting axle (609) has clamping frame (610).

5. The anti-wind type leg cuff attachment mechanism for use in an air pressure wave therapy apparatus as set forth in claim 4, wherein: the inside fixed mounting of clamping frame (610) has buffering sponge (7), and the length of buffering sponge (7) is unanimous with the length of clamping frame (610).

6. The anti-wind type leg cuff attachment mechanism for use in an air pressure wave therapy apparatus as set forth in claim 5, wherein: the outer wall of the sliding rod (604) is sleeved with a buffer spring (8), one end of the buffer spring (8) is fixedly connected with the outer wall of one side of the first sliding plate (605), and the other end of the buffer spring (8) is fixedly connected with the outer wall of one side of the second sliding plate (606).

7. The anti-wind type leg cuff attachment mechanism for use in an air pressure wave therapy apparatus as set forth in claim 6, wherein: the top of the gas collection box (2) is fixedly provided with a pressure control pipe (9), one end of the pressure control pipe (9) is communicated with the inside of the gas collection box (2), and the other end of the pressure control pipe (9) is provided with a release valve.

8. The anti-wind type leg cuff attachment mechanism for use in an air pressure wave therapy apparatus as set forth in claim 7, wherein: the number of the fixing frames (406) is four, and the shape of the fixing frames (406) is circular arc.

Technical Field

The invention relates to the technical field of medical appliances, in particular to an anti-winding type leg sleeve connecting mechanism applied to an air pressure wave therapeutic apparatus.

Background

The air wave pressure instrument is also called as a circulating pressure therapeutic instrument, a gradient pressure therapeutic instrument, a four-limb circulating instrument or a pressure antithrombotic pump, the air pressure wave therapeutic instrument mainly comprises a plurality of cavities of air bags which are sequentially and repeatedly inflated and deflated, the circulating pressure to limbs and tissues is formed, each air bag needs to be independently butted with one air pipe to be inflated and deflated, in the process of storage and use, in order to prevent the air pipes from being mutually wound, a leg sleeve connecting mechanism is needed, for example, the patent with the publication number of CN110151512B, wherein the air pipes are mainly used for controlling the air bags to be inflated and deflated to prevent the air pipes from being mutually wound, but the mode has the defects of low efficiency of one air pipe, the air pressure in each air bag cannot be accurately controlled, the therapeutic effect is influenced, and the popularization and the use are not convenient.

Disclosure of Invention

The invention aims to solve at least one technical problem in the prior art, and provides an anti-winding type leg sleeve connecting mechanism applied to an air pressure wave therapeutic apparatus, which can solve the problems that a plurality of air pipes are mutually wound together and the air pressure in each air bag cannot be accurately controlled.

In order to achieve the purpose, the invention provides the following technical scheme: the anti-winding leg sleeve connecting mechanism applied to the air pressure wave therapeutic apparatus comprises a mounting plate, a fixing mechanism and a clamping mechanism, wherein a gas collecting box is fixedly mounted at the top of the mounting plate, two groups of fixing plates are fixedly mounted at the top of the gas collecting box, and an inflating mechanism is arranged in the gas collecting box;

the fixing mechanisms are arranged at the bottom of the mounting plate, and the number of the fixing mechanisms is two;

the clamping mechanism is arranged on the fixing plate and matched with the inflating mechanism.

Preferably, fixed establishment includes slide rail, slide, backup pad, bolt, nut and mount, slide rail fixed mounting is in the bottom of mounting panel, slide slidable mounting is on the slide rail and the quantity of slide is two sets of, backup pad fixed mounting is in the bottom of slide, the bolt is installed to screw thread in one set of backup pad wherein, the opening has been seted up in another group's backup pad, the opening and the screw thread that another group was passed on another group's backup pad are installed to the one end of bolt are installed the nut, mount fixed mounting is in the bottom of backup pad, be fixed in this leg cover coupling mechanism and use patient bedside, and then this leg cover coupling mechanism's stability, practice thrift this leg cover coupling mechanism's occupation of land space simultaneously, be convenient for installation and dismantlement simultaneously, increase this leg cover coupling mechanism's practicality.

Preferably, the inflation mechanism comprises an air inlet pipe, a piston, a reset spring, a first air pipe, a second air pipe and a third air pipe, the air inlet pipe is fixedly arranged on the outer wall of one side of the air collection box and communicated with the inside of the air collection box, the piston is arranged inside the air collection box, the reset spring is fixedly arranged on the inner wall of one side of the air collection box, one end of the reset spring is fixedly connected with the outer wall of one side of the piston, the first air pipe is fixedly arranged on the top of the air collection box and communicated with the inside of the air collection box, the second air pipe is fixedly arranged on the top of the air collection box and communicated with the inside of the air collection box, the third air pipe is fixedly arranged on the top of the air collection box and communicated with the inside of the air collection box, valves are arranged on the first air pipe, the second air pipe and the third air pipe, an exhaust pipe is fixedly arranged on the outer wall of one side of the air collection box, one end of the exhaust pipe is communicated with the inside of the air collection box, so as to facilitate inflation and exhaust treatment of the plurality of air pipes, atmospheric pressure in every gasbag of control that can be accurate increases the treatment effect of air pressure wave therapeutic instrument, increases the comfort level that the patient used simultaneously, can effectually prevent that atmospheric pressure is not enough to lead to that treatment effect is not good and atmospheric pressure too much leads to the uncomfortable condition of patient to take place, facilitate promotion and use.

Preferably, the clamping mechanism comprises a rotating assembly and a positioning assembly, the rotating assembly comprises a rotating shaft, rotating handles, mounting blocks and sliding rods, the rotating shaft is rotatably mounted on the outer wall of one side of the fixing plate, one end of one group of rotating shafts extends to the outer wall of the other side and is fixedly mounted with the rotating handles, the mounting blocks are fixedly mounted on the adjacent side walls of the two groups of rotating shafts, one group of sliding rods is fixedly mounted at the tops of the two groups of mounting blocks, the other group of sliding rods is fixedly mounted at the bottoms of the two groups of mounting blocks, the positioning assembly comprises a first sliding plate, a second sliding plate, a threaded rod, an adjusting handle, a connecting shaft and a clamping frame, the first sliding plate is slidably mounted on the outer wall of the sliding rod, the number of the first sliding plates is three, the second sliding plate is slidably mounted on the outer wall of the sliding rod, the number of the second sliding plates is three, one end of the threaded rod is rotatably mounted on the outer wall of one side of the second sliding plate, the other end of the threaded rod is in threaded installation with the first sliding plate, the other end of the threaded rod extends to the outer wall of the other side of the first sliding plate and is fixedly provided with an adjusting handle, the adjacent side walls of the first sliding plate and the second sliding plate are respectively rotatably provided with a connecting shaft, the adjacent side walls of the connecting shafts are respectively and fixedly provided with a clamping frame, the first air pipe, the second air pipe and the third air pipe are arranged, the mutual winding among the air pipes in the use and storage process is prevented, the inflation and the exhaust of the air bag are influenced, the treatment effect of the air pressure wave treatment instrument is influenced, the conveying efficiency among the first air pipe, the second air pipe and the third air pipe is ensured, meanwhile, the knotting condition of the first air pipe, the second air pipe and the third air pipe can be effectively prevented, the angle adjustment can be performed on the first air pipe, the second air pipe and the third air pipe according to the position of the air bag, and the conveying efficiency of each air pipe is ensured, greatly increasing the practicability of the anti-winding leg sleeve connecting mechanism.

Preferably, the inside fixed mounting of clamping frame has the buffering sponge, and the length of buffering sponge is unanimous with the length of clamping frame, prolongs tracheal life.

Preferably, the outer wall cover of slide bar is equipped with buffer spring, buffer spring's one end and one side outer wall fixed connection of first slide, and buffer spring's the other end and one side outer wall fixed connection of second slide are convenient for carry out the centre gripping to the trachea and restore.

Preferably, the top of the gas collection box is fixedly provided with a pressure control pipe, one end of the pressure control pipe is communicated with the inside of the gas collection box, and the other end of the pressure control pipe is provided with a vent valve for controlling the air pressure of the gas collection box.

Preferably, the number of the fixing frames is four, and the fixing frames are arc-shaped, so that the air pipes can be clamped conveniently.

Compared with the prior art, the invention has the beneficial effects that:

(1) this be applied to antiwind formula leg cover coupling mechanism of air pressure wave therapeutic instrument uses through the cooperation of slide rail, slide, backup pad, bolt, nut and mount, is fixed in this leg cover coupling mechanism and uses patient bedside, and then this leg cover coupling mechanism's stability practices thrift this leg cover coupling mechanism's occupation of land space simultaneously, is convenient for install simultaneously and dismantle, increases this leg cover coupling mechanism's practicality.

(2) This be applied to antiwind formula leg cover coupling mechanism of air pressure wave therapeutic instrument, through the intake pipe, a piston, reset spring, first trachea and the tracheal cooperation of second are used, be convenient for aerify and exhaust-treatment a plurality of tracheas, atmospheric pressure in every gasbag of control that can be accurate, increase the treatment effect of air pressure wave therapeutic instrument, increase the comfort level that the patient used simultaneously, can effectually prevent that atmospheric pressure is not enough to lead to that the treatment effect is not good and the atmospheric pressure too much leads to the uncomfortable condition of patient to take place, facilitate promotion and use.

(3) The anti-winding leg sleeve connecting mechanism applied to the air pressure wave therapeutic apparatus is used by matching the rotating shaft, the rotating handle, the mounting block, the sliding rod, the first sliding plate, the second sliding plate, the threaded rod, the adjusting handle, the connecting shaft and the clamping frame, the first air pipe, the second air pipe and the third air pipe are arranged to prevent the air pipes from being intertwined in the use and storage process, thereby affecting the inflation and the exhaust of the air bag, affecting the treatment effect of the air pressure wave therapeutic apparatus, ensuring the conveying efficiency among the first air pipe, the second air pipe and the third air pipe, meanwhile, the knotting of the first air pipe, the second air pipe and the third air pipe can be effectively prevented, and according to the position of the air bag, carry out angle modulation to first trachea, second trachea and third trachea are nearly, guarantee every tracheal conveying efficiency, greatly increased this antiwind formula leg cover coupling mechanism's practicality.

Drawings

The invention is further illustrated with reference to the following figures and examples:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a left side view of the support plate of the present invention;

FIG. 4 is an enlarged view of portion A of the present invention;

FIG. 5 is an enlarged view of section B of the present invention;

FIG. 6 is an enlarged view of section C of the present invention;

FIG. 7 is an enlarged view of section D of the present invention.

Reference numerals: the gas collecting box comprises a mounting plate 1, a gas collecting box 2, a fixing plate 3, a fixing mechanism 4, a sliding rail 401, a sliding seat 402, a supporting plate 403, a bolt 404, a nut 405, a fixing frame 406, an inflating mechanism 5, an air inlet pipe 501, a piston 502, a return spring 503, a first air pipe 504, a second air pipe 505, a third air pipe 506, a clamping mechanism 6, a rotating shaft 601, a rotating handle 602, a mounting block 603, a sliding rod 604, a first sliding plate 605, a second sliding plate 606, a threaded rod 607, an adjusting handle 608, a connecting shaft 609, a clamping frame 610, a buffer sponge 7, a buffer spring 8 and a pressure control pipe 9.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

The first embodiment is as follows:

referring to fig. 1-7, the present invention provides a technical solution: be applied to antiwind formula leg cover coupling mechanism of air pressure wave therapeutic instrument, including mounting panel 1, fixed establishment 4 and fixture 6, the top fixed mounting of mounting panel 1 has gas collection tank 2, and the top fixed mounting of gas collection tank 2 has two sets of fixed plates 3, and the inside of gas collection tank 2 is provided with aerating mechanism 5, and fixed establishment 4 sets up in the bottom of mounting panel 1, and fixed establishment 4's quantity is two sets of, and fixture 6 sets up on fixed plate 3, and fixture 6 cooperatees with aerating mechanism 5.

Further, a pressure control pipe 9 is fixedly installed at the top of the gas collection tank 2, one end of the pressure control pipe 9 is communicated with the inside of the gas collection tank 2, and a gas release valve is arranged at the other end of the pressure control pipe 9 and used for controlling the air pressure of the gas collection tank 2.

Example two;

referring to fig. 1-7, on the basis of the first embodiment, the fixing mechanism 4 includes a sliding rail 401, a sliding seat 402, two supporting plates 403, a bolt 404, a nut 405 and a fixing frame 406, the sliding rail 401 is fixedly installed at the bottom of the mounting plate 1, the sliding seat 402 is slidably installed on the sliding rail 401, the number of the sliding seat 402 is two, the supporting plates 403 are fixedly installed at the bottom of the sliding seat 402, the bolt 404 is installed on one supporting plate 403 in a threaded manner, the opening is opened on the other supporting plate 403, one end of the bolt 404 passes through the opening on the other supporting plate 403 and is installed with the nut 405 in a threaded manner, the fixing frame 406 is fixedly installed at the bottom of the supporting plate 403, the bolt 404 is controlled to be started, the two supporting plates and the sliding seat 402 are driven to move on the sliding rail 401 in a relative direction by utilizing the principle that the nut 405 and the bolt 404 are installed in a threaded manner, the two fixing frames 406 are driven to move in a relative direction, so as to fix the anti-winding leg-covering connecting mechanism at the side of the patient bed, be fixed in this leg cover coupling mechanism and use patient bedside, and then this leg cover coupling mechanism's stability practices thrift this leg cover coupling mechanism's occupation of land space simultaneously, is convenient for install simultaneously and dismantles, increases this leg cover coupling mechanism's practicality.

Further, the inflation mechanism 5 comprises an air inlet pipe 501, a piston 502, a return spring 503, a first air pipe 504, a second air pipe 505 and a third air pipe 506, the air inlet pipe 501 is fixedly installed on the outer wall of one side of the air collection box 2 and communicated with the inside of the air collection box 2, the piston 502 is arranged inside the air collection box 2, the return spring 503 is fixedly installed on the inner wall of one side of the air collection box 2, one end of the return spring 503 is fixedly connected with the outer wall of one side of the piston 502, the first air pipe 504 is fixedly installed on the top of the air collection box 2 and communicated with the inside of the air collection box 2, the second air pipe 505 is fixedly installed on the top of the air collection box 2 and communicated with the inside of the air collection box 2, the third air pipe 506 is fixedly installed on the top of the air collection box 2 and communicated with the inside of the air collection box 2, valves are arranged on the first air pipe 504, the second air pipe 505 and the third air pipe 506, an exhaust pipe is fixedly installed on the outer wall of one side of the air collection box 2, one end of the exhaust pipe is communicated with the inside of the gas collecting box 2, the air pressure wave therapeutic apparatus is controlled to convey gas into the gas collecting box 2 through the air inlet pipe 501, so that the piston 502 is pushed to move leftwards, when the piston 502 moves to a position between the first air pipe 504 and the second air pipe 505, the valve on the first air pipe 504 is opened, the air is conveyed into the air bag connected to the first air pipe 504 through the first air pipe 504, then the air pressure in the gas collecting box 2 is increased by closing the valve on the first air pipe 504, the piston 502 is pushed to move rightwards again, when the piston 502 moves to a position between the second air pipe 505 and the third air pipe 506, the valve on the second air pipe 505 is opened, so that the air is conveyed into the air bag connected to the second air pipe 505 through the second air pipe 505, then the valve on the second air pipe 505 is closed, so that the air pressure in the gas collecting box 2 is increased, and the piston 502 is pushed to move rightwards again, when piston 502 removed to third trachea 506 right side, open the valve on the third trachea 506, make the air carry the gasbag that third trachea 506 is connected through third trachea 506 in, and then aerify the processing to the gasbag, be convenient for aerify and exhaust-gas treatment a plurality of tracheas, atmospheric pressure in every gasbag of control that can be accurate, increase the treatment effect of air pressure wave therapeutic instrument, increase the comfort level that the patient used simultaneously, can effectually prevent that atmospheric pressure is not enough to lead to the bad condition emergence that leads to the patient uncomfortable of treatment effect and atmospheric pressure too much, and the popularization and the use are facilitated.

Furthermore, the clamping mechanism 6 comprises a rotating assembly and a positioning assembly, the rotating assembly comprises a rotating shaft 601, a rotating handle 602, mounting blocks 603 and sliding rods 604, the rotating shaft 601 is rotatably mounted on the outer wall of one side of the fixing plate 3, one end of one group of the rotating shaft 601 extends to the outer wall of the other side and is fixedly mounted with the rotating handle 602, the adjacent side walls of the two groups of the rotating shaft 601 are fixedly mounted with the mounting blocks 603, one group of the sliding rods 604 is fixedly mounted on the tops of the two groups of the mounting blocks 603, the other group of the sliding rods 604 is fixedly mounted on the bottoms of the two groups of the mounting blocks 603, the positioning assembly comprises a first sliding plate 605, a second sliding plate 606, a threaded rod 607, an adjusting handle 608, a connecting shaft 609 and a clamping frame 610, the first sliding plate 605 is slidably mounted on the outer wall of the sliding rods 604 and the number of the first sliding plate 605 is three groups, the second sliding plate 606 is slidably mounted on the outer wall of the sliding rods 604 and the number of the second sliding plate 606 is three groups, one end of a threaded rod 607 is rotatably mounted on the outer wall of one side of a second sliding plate 606, the other end of the threaded rod 607 is in threaded mounting with a first sliding plate 605, the other end of the threaded rod 607 extends to the outer wall of the other side of the first sliding plate 605 and is fixedly mounted with an adjusting handle 608, the adjacent side walls of the first sliding plate 605 and the second sliding plate 606 are both rotatably mounted with a connecting shaft 609, the adjacent side walls of the connecting shaft 609 are both fixedly mounted with a clamping frame 610, the rotating handle 602 is controlled to rotate to drive the rotating shaft 601 to rotate to drive the mounting block 603 and the sliding rod 604 to rotate to adjust the angle of the clamping frame 610, then the adjusting handle 608 is controlled to rotate to drive the first sliding plate 605 to move rightwards to drive the connecting shaft 609 and the clamping frame 610 to move rightwards, so as to clamp the first air pipe 504, the second air pipe 505 and the third air pipe 506 and arrange the first air pipe 504, the second air pipe 505 and the third air pipe 506 to prevent mutual winding between the air pipes in the using and storing processes, thereby lead to influencing the inflation and the exhaust of gasbag, influence the treatment effect of air pressure wave therapeutic instrument, guarantee the transport efficiency between first trachea 504, second trachea 505 and the third trachea 506, can effectively prevent simultaneously that the condition of knoing from appearing in first trachea 504, second trachea 505 and third trachea 506, can be according to the position of gasbag, to first trachea 504, the near angle modulation that carries out of second trachea 505 and third trachea 506, guarantee every tracheal transport efficiency, greatly increased this antiwind formula leg cover coupling mechanism's practicality.

Secondly, the inside fixed mounting of clamping frame 610 has buffering sponge 7, the length of buffering sponge 7 is unanimous with the length of clamping frame 610, trachea's life is prolonged, the outer wall cover of slide bar 604 is equipped with buffer spring 8, buffer spring 8's one end and one side outer wall fixed connection of first slide 605, buffer spring 8's the other end and one side outer wall fixed connection of second slide 606, be convenient for carry out the centre gripping and restore to the trachea, the quantity of mount 406 is four groups and the shape of mount 406 is circular-arc, be convenient for carry out the centre gripping to the trachea.

The working principle is as follows: when the anti-winding leg sleeve connecting mechanism is used, the starting of the bolt 404 is controlled, the principle that the nut 405 and the bolt 404 are installed in a threaded mode is utilized, the two groups of supporting plates 403 and the sliding seat 402 are driven to move oppositely on the sliding rail 401, the two groups of fixing frames 406 are driven to move oppositely, so that the anti-winding leg sleeve connecting mechanism is fixed beside a patient's bed, then the rotating handle 602 is controlled to rotate, the rotating shaft 601 is driven to rotate, the mounting block 603 and the sliding rod 604 are driven to rotate, the angle of the clamping frame 610 is adjusted, then the rotating adjusting handle 608 is controlled to rotate, the first sliding plate 605 is driven to move rightwards, the connecting shaft 609 and the clamping frame 610 are driven to move rightwards, further the first air pipe 504, the second air pipe 505 and the third air pipe 506 are clamped, then the air pressure wave therapeutic apparatus is controlled to convey air into the air collection box 2 through the air inlet pipe 501, further the piston 502 is driven to move leftwards, when the piston 502 moves between the first air pipe 504 and the second air pipe 505, the valve on the first air pipe 504 is opened, air is conveyed to the air bag connected to the first air pipe 504 through the first air pipe 504, then the valve on the first air pipe 504 is closed, so that the air pressure in the air collection box 2 is increased, the piston 502 is pushed to move rightwards again, when the piston 502 moves to a position between the second air pipe 505 and the third air pipe 506, the valve on the second air pipe 505 is opened, air is conveyed to the air bag connected to the second air pipe 505 through the second air pipe 505, then the valve on the second air pipe 505 is closed, so that the air pressure in the air collection box 2 is increased, the piston 502 is pushed to move rightwards again, when the piston 502 moves to the right side of the third air pipe 506, the valve on the third air pipe 506 is opened, so that air is conveyed to the air bag connected to the third air pipe 506 through the third air pipe 506, and the air bag is inflated.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.