CN215900722U

CN215900722U - Air pressure circulation treatment apparatus for promoting blood circulation

Info

Publication number: CN215900722U
Application number: CN202122042469.XU
Authority: CN
Inventors: 承志辉; 沈超; 范茂秀
Original assignee: Changzhou Siya Medical Instruments Co ltd
Current assignee: Changzhou Siya Medical Instruments Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-02-25
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses air pressure circulation treatment equipment for promoting blood circulation, and relates to the technical field of medical auxiliary equipment. According to the movable plate, the second sliding block replaces the first sliding block to be in contact with the ground along with the movement of the movable plate, the universal wheel is not in contact with the ground, the second sliding block has a fixing effect on the device, the device is prevented from moving during working, personnel are prevented from being injured, the working effect of the device is guaranteed, when the device moves, the baffle plate can block sundries on the ground, the universal wheel is prevented from being in contact with the sundries during moving, and therefore the stability of the device during moving is guaranteed.

Description

Air pressure circulation treatment apparatus for promoting blood circulation

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, in particular to air pressure circulation treatment equipment for promoting blood circulation.

Background

The air wave pressure therapeutic apparatus is also called as a circulation pressure therapeutic apparatus, a gradient pressure therapeutic apparatus, a limb circulation apparatus or a pressure antithrombotic pump. The multi-cavity air bag type limb venous edema and lower limb arterial ischemia therapeutic apparatus mainly forms circulating pressure on limbs and tissues by sequentially and repeatedly inflating and deflating the multi-cavity air bags, evenly and orderly extrudes the far end of the limbs to the near end of the limbs, promotes the flow of blood and lymph and improves the microcirculation, accelerates the backflow of tissue fluid of the limbs, is beneficial to preventing the formation of thrombus and the edema of the limbs, can directly or indirectly treat a plurality of diseases related to the blood lymph circulation, promotes the circulation of the blood and the tissue fluid by applying periodic air pressure to the limbs, and relieves clinical symptoms such as edema, pain, soreness, heaviness of the limbs, intermittent claudication and the like caused by the limb venous edema and the lower limb arterial ischemia.

When the existing air pressure circulation treatment equipment for promoting blood circulation is used for treating limb dysfunction of a paralyzed patient, the whole fixing effect of the device is poor, the device is easy to move during working, personnel injury is caused, and the working effect of the device is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to provide an air pressure circulation treatment apparatus for promoting blood circulation, which solves the problems set forth in the background art described above.

In order to solve the technical problems, the utility model provides the following technical scheme: an air pressure circulation treatment device for promoting blood circulation comprises a base, wherein the top of the base is provided with a device main body, a power mechanism is arranged in the base, a plurality of sliding grooves are arranged at the bottom of the base, a first sliding block and a second sliding block which are connected in a sliding manner are respectively arranged at two sides of the inner wall of each sliding groove, one side of the inner wall of the sliding chute is provided with a screw rod which is rotationally connected, one end of the screw rod is fixedly connected with the power mechanism, a movable plate is sleeved on the outer wall of the screw rod and is in rotary connection, a first push rod is arranged at the top of the first slide block and is in rotary connection, a second push rod is arranged at the top of the second slide block and is in rotary connection, one end of the first push rod and one end of the second push rod are both in rotary connection with the movable plate, the damping mechanism is arranged at the bottom of the second sliding block, the universal wheel movably connected with the bottom of the first sliding block is arranged at the bottom of the first sliding block, and the blocking mechanism is arranged on the outer wall of the first sliding block.

Furthermore, the power mechanism comprises a first cavity, the first cavity is arranged inside the base, a first bevel gear which is connected in a rotating mode is arranged at the bottom of the inner wall of the first cavity, a servo motor is arranged inside the base and on one side of the first bevel gear, an output shaft of the servo motor is fixedly connected with the first bevel gear, a plurality of rotating shafts which are connected in a rotating mode are arranged on the inner wall of the first cavity, a second bevel gear is arranged on one side, close to the first bevel gear, of each rotating shaft, the second bevel gears are all meshed with the first bevel gears, and one end of each rotating shaft is fixedly connected with the corresponding lead screw to drive the corresponding rotating shaft to rotate.

Further, damper includes the second cavity, the second cavity is seted up in second slider outer wall bottom, second cavity inner wall matches and is equipped with sliding connection's movable block, movable block one end extends to second slider below, the movable block top is equipped with a plurality of buffer spring, buffer spring one end with second cavity inner wall fixed connection plays the cushioning effect to the device.

Furthermore, the movable plate is internally provided with a screw rod nut matched with the screw rod, the movable plate is connected with the inner wall of the sliding groove in a sliding mode, the movable plate is driven to move through the screw rod nut, and the sliding groove ensures the stability of the movable plate during movement.

Furthermore, the bottom of the movable block is provided with a cushion pad below the second sliding block, the top of the first sliding block is provided with a ball bearing matched with the first push rod, the cushion pad ensures the working effect of the second sliding block, and the ball bearing ensures the stability of the first push rod during movement.

Furthermore, stop mechanism includes the telescopic link, the telescopic link set up in first slider outer wall one side, first slider outer wall matching is equipped with sliding connection's annular piece, the telescopic link output shaft with annular piece fixed connection, the matching of annular piece bottom is equipped with the baffle, plays the guard action to the device.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the screw rod, the movable plate, the first sliding block and the second sliding block, the first sliding block moves upwards and the second sliding block moves downwards along with the movement of the movable plate, the second sliding block replaces the first sliding block to be in contact with the ground, at the moment, the universal wheel is not in contact with the ground any more, the second sliding block is in contact with the ground, and the second sliding block plays a role in fixing the device, so that the stability of the device during working is ensured, personnel injury caused by movement of the device during working is avoided, and the working effect of the device is ensured.

2. According to the utility model, the telescopic rod and the baffle plate are arranged, the position of the baffle plate is adjusted to be positioned above the universal wheel, when the device moves, the baffle plate can block sundries on the ground, and the universal wheel is prevented from contacting the sundries when the device moves, so that the stability of the device during moving is ensured, and the safety of the device is ensured.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front cross-sectional view of the present invention in its entirety;

FIG. 2 is an enlarged schematic view of the utility model at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the utility model at B of FIG. 1;

FIG. 4 is a schematic view of the first slider according to the present invention;

in the figure: 1. a base; 2. an apparatus main body; 3. a first cavity; 4. a first bevel gear; 5. a servo motor; 6. a chute; 7. a first slider; 8. a second slider; 9. a screw rod; 10. a rotating shaft; 11. a second bevel gear; 12. a movable plate; 13. a first push rod; 14. a second push rod; 15. a universal wheel; 16. a second cavity; 17. a movable block; 18. a buffer spring; 19. a telescopic rod; 20. a ring block; 21. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the air pressure circulation treatment equipment for promoting blood circulation comprises a base 1, wherein an equipment main body 2 is arranged at the top of the base 1, a power mechanism is arranged in the base 1, the power mechanism comprises a first cavity 3, the first cavity 3 is arranged in the base 1, a first bevel gear 4 in rotary connection is arranged at the bottom of the inner wall of the first cavity 3, a servo motor 5 is arranged at one side of the first bevel gear 4 in the base 1, an output shaft of the servo motor 5 is fixedly connected with the first bevel gear 4, a plurality of rotary shafts 10 in rotary connection are arranged on the inner wall of the first cavity 3, a second bevel gear 11 is arranged at one side of the rotary shaft 10 close to the first bevel gear 4, the plurality of second bevel gears 11 are all meshed with the first bevel gear 4, one end of each rotary shaft 10 is fixedly connected with a screw rod 9, and a plurality of sliding grooves 6 are formed at the bottom of the base 1, a first sliding block 7 and a second sliding block 8 which are in sliding connection are respectively arranged on two sides of the inner wall of the sliding groove 6, a screw rod 9 which is in rotating connection is arranged on one side of the inner wall of the sliding groove 6, one end of the screw rod 9 is fixedly connected with the power mechanism, a movable plate 12 which is in rotating connection is sleeved on the outer wall of the screw rod 9, a first push rod 13 which is in rotating connection is arranged at the top of the first sliding block 7, a second push rod 14 which is in rotating connection is arranged at the top of the second sliding block 8, one end of the first push rod 13 and one end of the second push rod 14 are both in rotating connection with the movable plate 12, a damping mechanism is arranged at the bottom of the second sliding block 8, the damping mechanism comprises a second cavity 16, the second cavity 16 is arranged at the bottom of the outer wall of the second sliding block 8, a movable block 17 which is in sliding connection is matched with the inner wall of the second cavity 16, one end of the movable block 17 extends to the lower part of the second sliding block 8, the top of the movable block 17 is provided with a plurality of buffer springs 18, one end of each buffer spring 18 is fixedly connected with the inner wall of the second cavity 16, and the bottom of the first sliding block 7 is provided with a movably connected universal wheel 15.

The movable plate 12 is internally provided with a screw nut matched with the screw rod 9, the movable plate 12 is in sliding connection with the inner wall of the chute 6, the screw rod 9 and the screw nut rotate relatively to drive the screw nut to move, the movable plate 12 moves along with the screw nut, the chute 6 limits the moving direction of the movable plate 12, and the stability of the movable plate 12 during movement is ensured.

The bottom of the movable block 17 is provided with a buffer pad below the second sliding block 8, the top of the first sliding block 7 is provided with a ball bearing matched with the first push rod 13, the buffer pad replaces the second sliding block 8 to be in contact with the ground, the buffer effect of the device is further ensured, the ball bearing replaces rotation, and smooth rotation of the first push rod 13 is ensured.

The implementation mode is specifically as follows: when the device is used, through the arrangement of the screw rod 9, the movable plate 12, the first slider 7 and the second slider 8, during work, the universal wheel 15 at the bottom of the first slider 7 is in contact with the ground, the device is moved to the vicinity of a paralyzed person to work, before the device main body 2 carries out treatment work on the person, the servo motor 5 starts to work to drive the first bevel gear 4 in the first cavity 3 to rotate, the first bevel gear 4 drives the second bevel gear 11 to rotate, the second bevel gear 11 drives the rotating shaft 10 to rotate, the rotating shaft 10 drives the screw rod 9 to rotate, the screw rod 9 drives the movable plate 12 to move, the movable plate 12 approaches the second slider 8, the movable plate 12 drives the first push rod 13 to swing, the first push rod 13 drives the first slider 7 to approach the inside of the chute 6, and the movable plate 12 simultaneously drives the second push rod 14 to swing, the second push rod 14 drives the second slide block 8 to move downwards, the first slide block 7 moves upwards along with the movement of the movable plate 12, the second slide block 8 moves downwards, the second slide block 8 replaces the first slide block 7 to be in contact with the ground, the universal wheel 15 is not in contact with the ground at the moment, the second slide block 8 is in contact with the ground, the second slide block 8 has a fixing effect on the device, the stability of the device during operation is guaranteed, the device is prevented from moving during operation to cause personal injury, the working effect of the device is guaranteed, when the second slide block 8 moves downwards, the movable block 17 moves along with the second slide block 8, the movable block 17 is firstly in contact with the ground, then the second slide block 8 continues to move downwards, the buffer spring 18 is compressed at the moment, the movable block 17 moves along with the second slide block to the inside the second cavity 16, the movable block 17 is matched with the buffer spring 18, and has a buffering effect on the vibration generated during operation of the device, the working effect of the device is ensured, when the device needs to be moved, the servo motor 5 rotates reversely to drive the movable plate 12 to move reversely, so that the universal wheel 15 at the bottom of the first sliding block 7 is in contact with the ground, and the device is moved.

Referring to fig. 1 and fig. 3-4, the present invention provides a technical solution: the air pressure circulation treatment equipment for promoting blood circulation further comprises a blocking mechanism arranged on the outer wall of the first sliding block 7, the blocking mechanism comprises a telescopic rod 19, the telescopic rod 19 is arranged on one side of the outer wall of the first sliding block 7, a ring block 20 in sliding connection is arranged on the outer wall of the first sliding block 7 in a matching mode, an output shaft of the telescopic rod 19 is fixedly connected with the ring block 20, and a baffle 21 is arranged at the bottom of the ring block 20 in a matching mode.

The implementation mode is specifically as follows: during the use, through setting up telescopic link 19 and baffle 21, when the universal wheel 15 of first slider 7 bottom contacts with ground, according to the work demand of reality, adjust the length of telescopic link 19, telescopic link 19 drives annular block 20 and moves, baffle 21 moves thereupon, the position of adjustment baffle 21 is located the top of universal wheel 15, when the device removes, baffle 21 can play the effect of blockking to subaerial debris, universal wheel 15 and debris contact when avoiding the device to remove, thereby the stability when having guaranteed the device and removing, the security of device has been guaranteed.

The working principle of the utility model is as follows:

referring to the attached drawings 1-4 of the specification, through setting up the lead screw 9, the movable plate 12, the first slider 7 and the second slider 8, along with the motion of the movable plate 12, the first slider 7 moves upwards, the second slider 8 moves downwards, the second slider 8 replaces the first slider 7 to contact with the ground, the universal wheel 15 no longer contacts with the ground at this moment, by the contact of the second slider 8 with the ground, the second slider 8 plays a fixed effect to the device, thereby the stability of the device during operation is guaranteed, the device is prevented from moving when in operation, personnel injury is caused, and the working effect of the device is guaranteed.

Furthermore, referring to the attached drawing 1 and fig. 3-4 of the specification, by arranging the telescopic rod 19 and the baffle 21, the position of the adjusting baffle 21 is located above the universal wheel 15, when the device moves, the baffle 21 can block sundries on the ground, and the universal wheel 15 is prevented from contacting the sundries when the device moves, so that the stability of the device when the device moves is ensured, and the safety of the device is ensured.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Air pressure cycling treatment device for promoting blood circulation, comprising a base (1), characterized in that: the device comprises a base (1), an equipment main body (2) is arranged at the top of the base (1), a power mechanism is arranged in the base (1), a plurality of sliding grooves (6) are formed in the bottom of the base (1), a first sliding block (7) and a second sliding block (8) which are in sliding connection are respectively arranged on two sides of the inner wall of each sliding groove (6), a screw rod (9) which is in rotating connection is arranged on one side of the inner wall of each sliding groove (6), one end of each screw rod (9) is fixedly connected with the power mechanism, a movable plate (12) which is in rotating connection is sleeved on the outer wall of each screw rod (9), a first push rod (13) which is in rotating connection is arranged at the top of each first sliding block (7), a second push rod (14) which is in rotating connection is arranged at the top of each second sliding block (8), one ends of the first push rod (13) and the second push rod (14) are both in rotating connection with the movable plate (12), and a damping mechanism is arranged at the bottom of each second sliding block (8), the bottom of the first sliding block (7) is provided with a movably connected universal wheel (15), and the outer wall of the first sliding block (7) is provided with a blocking mechanism.

2. The air pressure circulation treatment apparatus for promoting blood circulation according to claim 1, wherein: the power mechanism comprises a first cavity (3), the first cavity (3) is arranged inside the base (1), a first bevel gear (4) connected in a rotating mode is arranged at the bottom of the inner wall of the first cavity (3), a servo motor (5) is arranged inside the base (1) on one side of the first bevel gear (4), an output shaft of the servo motor (5) is fixedly connected with the first bevel gear (4), a plurality of rotating shafts (10) connected in a rotating mode are arranged on the inner wall of the first cavity (3), a second bevel gear (11) is arranged on one side of the first bevel gear (4) and close to the rotating shafts (10), the second bevel gears (11) are meshed with the first bevel gear (4), and one end of each rotating shaft (10) is fixedly connected with the screw rod (9).

3. The air pressure circulation treatment apparatus for promoting blood circulation according to claim 1, wherein: damper includes second cavity (16), second cavity (16) are seted up second slider (8) outer wall bottom, second cavity (16) inner wall matching is equipped with sliding connection's movable block (17), movable block (17) one end extends to second slider (8) below, movable block (17) top is equipped with a plurality of buffer spring (18), buffer spring (18) one end with second cavity (16) inner wall fixed connection.

4. The air pressure circulation treatment apparatus for promoting blood circulation according to claim 1, wherein: the movable plate (12) is internally provided with a screw rod nut matched with the screw rod (9), and the movable plate (12) is connected with the inner wall of the sliding groove (6) in a sliding manner.

5. The air pressure circulation treatment apparatus for promoting blood circulation according to claim 3, wherein: the bottom of the movable block (17) is provided with a cushion pad below the second sliding block (8), and the top of the first sliding block (7) is provided with a ball bearing matched with the first push rod (13).

6. The air pressure circulation treatment apparatus for promoting blood circulation according to claim 1, wherein: the blocking mechanism comprises an expansion link (19), the expansion link (19) is arranged on one side of the outer wall of the first sliding block (7), the outer wall of the first sliding block (7) is matched with a ring block (20) in sliding connection, an output shaft of the expansion link (19) is fixedly connected with the ring block (20), and a baffle (21) is arranged at the bottom of the ring block (20) in a matching manner.