CN111298362B

CN111298362B - Cardiovascular postoperative rehabilitation training device

Info

Publication number: CN111298362B
Application number: CN202010198527.5A
Authority: CN
Inventors: 李维; 王慧娟; 郝宣叶; 郑桓立
Original assignee: Peoples Hospital of Hebi
Current assignee: Peoples Hospital of Hebi
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2021-09-03
Anticipated expiration: 2040-03-19
Also published as: CN111298362A

Abstract

The invention provides a cardiovascular postoperative rehabilitation trainer which comprises an underframe, a left vertical pipe, a right vertical pipe and an inner supporting pipe, wherein the left vertical pipe is connected with the left end of the underframe; the bottom frame is a bottom frame formed by welding rectangular pipe fittings, and a first slow motor and a second slow motor are installed on the left side of the top surface of the bottom frame; the left vertical pipe and the right vertical pipe are welded on the two sides of the top surface of the underframe in a vertical welding mode; the inner surface of the underframe is also provided with a front built-in rod and a rear built-in rod in a sliding fit mode by forming dovetail grooves, the two built-in rods penetrate through the inner supporting pipe, and the front built-in rod is provided with a rack; the left end of the built-in rod is connected through a connecting rod; the extension-type mechanisms are arranged at the bottom side of the frame body, and after the extension-type mechanisms are adjusted towards two sides, the deck chair matched with the barbell frame can be placed for use to form support in the front-back direction of the bottom, so that when a person lying on the barbell frame carries out lifting training, the deck chair cannot be influenced by frequent actions of the body, and the functionality is improved.

Description

Cardiovascular postoperative rehabilitation training device

Technical Field

The invention belongs to the technical field of cardiovascular rehabilitation treatment equipment and core components, and particularly relates to a cardiovascular postoperative rehabilitation trainer.

Background

The barbell is a common fitness and exercise device, and can be used for exercising the whole body in various aspects at ordinary times. Especially when the rehabilitation training after cardiovascular disease operation, it is very suitable to use the barbell to do exercise. For a person who is still after cardiovascular disease operation, the traditional barbell support needs to be stood down to take and put the barbell, which is not convenient. Of course, patent document CN2007201012266 discloses a device for physical training, which can adjust the height of barbell stand. However, the insertion and extraction of the pin is not particularly convenient, and particularly, the insertion structure for placing the barbell must be very compact and very firm. Secondly, the person who carries out the training lies in the below of barbell support through the deck chair, and the action is slightly big and leads to the deck chair to move easily, and is inconvenient to use.

Disclosure of Invention

In order to solve the technical problem, the invention provides a cardiovascular postoperative rehabilitation training device which can automatically lift and limit the activity of a deck chair.

The technical scheme of the invention is as follows: a cardiovascular postoperative rehabilitation trainer comprises a chassis, a left vertical pipe, a right vertical pipe and an inner supporting pipe, wherein the left vertical pipe and the right vertical pipe are arranged on two sides of the chassis; a screw rod along the length of the left vertical pipe is arranged in the left vertical pipe, a first slow speed motor for driving the screw rod to rotate is arranged on the bottom frame, a polish rod along the length of the right vertical pipe is arranged in the right vertical pipe, a left slide block and a right slide block which are connected in a sliding mode are respectively sleeved on the left vertical pipe and the right vertical pipe, barbell placing frames are respectively arranged on the left slide block and the right slide block, a left lifting rod which is in threaded fit with the screw rod is further arranged at the bottom of the left slide block, a right lifting rod which is sleeved on the polish rod is further arranged at the bottom of the right slide block, the left lifting rod is connected with the right lifting rod, and when the screw rod is driven to rotate by the first slow speed motor, the left lifting rod and the right lifting rod synchronously lift, and the left slide block and the right slide block up and down along the left vertical pipe and the right vertical pipe respectively; the bottom both sides of chassis all are equipped with forked tail strip and say, two forked tail strip is said and is located respectively the bottom of left riser with the right riser, it is connected with built-in pole to slide in the forked tail strip is said, half of rack, the other half of built-in pole are equipped with turns the groove, and it has the pendulum rod to turn the inslot to articulate, works as the pendulum rod leans on when turning over built-in pole and both mutually perpendicular, still be equipped with the drive on the chassis the gliding second slow motor of built-in pole, be connected with the connecting rod between the built-in pole, the offside of pendulum rod still is equipped with the U-shaped pipe.

Further: and a controller is arranged on the base frame and is used for controlling the first slow motor and the second slow motor.

Further: the chassis is further provided with an inner supporting pipe located between the left vertical pipe and the bottom of the right vertical pipe, and the inner supporting pipe is provided with a notch through which the built-in rod penetrates.

Further: and a gear matched with the rack is arranged on the second slow motor.

Further: and a stop block which is used for limiting the swing rod in a leaning and supporting manner when the swing rod is turned out is further arranged in the turning groove.

Further: a row of inclined welding rods are arranged on the barbell placing frame.

The invention has the following beneficial effects: the frame of squatting deeply on the barbell support realizes high position control through electronic mode, and consequently the bolt jack formula that has more now makes its high position control's mode more convenient, mainly reflects: the motor is arranged in the left vertical pipe, the screw rod is arranged in the left vertical pipe through the motor, the polish rod is arranged in the right vertical pipe, the deep-squatting frame is arranged between the motor and the screw rod, and the motor can enable the screw rod to act when being electrified to work, so that the deep-squatting frame matched with the motor and the screw rod can be automatically adjusted in height. In addition, a set of front-back adjusting built-in rods are arranged on the bottom side of the barbell support and are matched with the U-shaped tubes in the rear-side tube cavity for use to form a support expanding mechanism positioned on the bottom side of the frame body, and the support expanding mechanism can adjust the two sides of the frame body to enable the deck chair matched with the barbell frame to be placed for use to form support in the front-back direction of the bottom of the frame body, so that a person lying on the deck chair for rehabilitation training can not move the deck chair due to body movement.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic side plan view of the present invention.

Fig. 3 is a rear side view angle schematic of the present invention from fig. 1.

Fig. 4 is an enlarged schematic view of the part a of the present invention drawn from fig. 3.

Fig. 5 is a schematic view from the left side of the present invention.

Fig. 6 is a schematic view of the squat frame assembly of the present invention removed from the frame.

Fig. 7 is a bottom schematic view of the squat frame assembly of the present invention in cooperation with two standpipes.

In the figure: 1. a chassis; 101. dovetail grooves; 2. a left riser; 3. a right riser; 4. a first slow motor; 5. a bearing seat; 6. a second slow motor; 7. an inner bracing tube; 8. a gear; 9. a controller; 10. a screw; 11. a built-in rod; 1101. a rack; 1102. a crutch groove; 1103. a stopper; 12. a swing rod; 13. a polish rod; 14. a connecting rod; 15. a U-shaped tube; 16. locking the bolt; 17. a squat frame assembly; 1701. a left slider; 1702. a right slider; 1703. lifting the rod leftwards; 1704. lifting the rod rightwards; 18. barbell placing rack.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

As shown in fig. 1 to 7, the invention provides a cardiovascular postoperative rehabilitation training device, which comprises a chassis 1, a left stand pipe 2, a right stand pipe 3 and an inner support pipe 7; the chassis 1 is a bottom frame formed by welding rectangular pipe fittings, a first slow motor 4 and a second slow motor 6 are installed on the left side of the top surface of the bottom frame 1, and are electrically connected with an external power supply and then electrically controlled and connected with a controller 9 on the top surface of a welding pipe on the left side of the chassis 1, the controller 9 here refers to a control box or an operation panel which is provided with switches and is common on some electrical equipment in the prior art, and a switch button for controlling the first slow motor 4 and the second slow motor 6 to work is installed on the controller; the left vertical pipe 2 and the right vertical pipe 3 are welded on the two sides of the top surface of the underframe 1 in a vertical welding mode; the inner supporting tube 7 is welded on the rear side of the underframe 1, and a rectangular notch penetrates through the front side of the inner supporting tube 7 to the rear side; the inner surface of the underframe 1 is also provided with a front built-in rod 11 and a rear built-in rod 11 in a sliding fit mode by forming a dovetail strip channel 101, the two built-in rods 11 penetrate through the inner supporting pipe 7, and the front built-in rod 11 is provided with a rack 1101; the left end of the built-in rod 11 is connected through a connecting rod 14; the second slow motor 6 is engaged with the rack 1101 on the built-in rod 11 through the gear 8, when the second slow motor 6 is powered on to work, the two built-in rods 11 are linked through the connecting rod 14 to realize synchronous left and right sliding motion, as shown in fig. 3 and 4, the right ends of the built-in rods 11 are both provided with turning grooves 1102, and are rotatably matched with a swinging rod 12 capable of swinging motion through a mode that the turning grooves 1102 penetrate through a shaft, so that the two built-in rods 11 can be seen to realize displacement adjustment when the second slow motor 6 is powered on, and the swinging rods 12 in the turning grooves 1102 at the ends can be moved inwards before adjustment to present a ninety-degree sample to form a supporting state, and as also shown in fig. 4, the top surface of the left end of the turning groove 1102 is welded with a block 1103 with a triangular block structure, the block 1103 is located at the left side of the swinging rod 12, and the block 1103 is in right-angle swing to realize surface attachment with the 12, therefore, the two swing rods 12 can be limited in the left direction by the triangular open stop block 1103 after rotating ninety degrees inside, when the matched training type reclining chair is placed at the left, the front leg parts of the swing rods 12 in the state form a limited support, and the left end of the underframe 1 is matched with the U-shaped pipe 15 in a sliding insertion mode, so that the left side of the device is provided with a set of adjustable limited pipe fitting mechanism which forms a limit for the leg parts at the other side of the training chair with the swing rods 12, and when the device is matched with the two swing rods 12 for use, the legs at the two sides of the bottom of the whole matched training chair can be limited and supported, thereby solving the problem that when the bottom of the reclining chair matched with the barbell stand is placed at the bottom of the stand to enable a user to lift a barbell in a supine position, the back, left and right shift actions can occur due to the frequent actions of the human body above, but also affects the normative during training.

A locking bolt 16 for locking the left and right sliding positions of the U-shaped pipe 15 is arranged on the underframe 1 in a threaded sleeve matching mode; the top and the bottom of the tube cavity of the left vertical tube 2 are rotationally matched with a screw rod 10 in a mode of welding a bearing seat 5, and the bottom end of the screw rod 10 is connected with a rotating shaft of the first slow motor 4 in a belt wheel transmission mode; a polish rod 13 is vertically welded in the right vertical pipe 3, and a deep-squatting frame assembly 17 is matched on the left vertical pipe 2 and the right vertical pipe 3 in a vertical sliding mode through the polish rod 13 and a screw rod 10, so that the deep-squatting frame assembly 17 can slide up and down on the left vertical pipe 2 and the right vertical pipe 3 after the first slow motor 4 is electrified, the mode that the height position of the deep-squatting frame assembly 17 is adjusted through a bolt jack in the prior art is replaced, the working efficiency is greatly improved, and the problem that the adjusting mode is more troublesome due to the fact that the deep-squatting frame adopts the bolt jack to adjust the positions with different heights on the barbell placing frame in the prior art is solved.

Wherein: for improving the structural rationality, the opening size of opening from left to right on the internal stay pipe 7 satisfies that the two built-in rods 11 and the connecting rod 14 connected to the inner sides of the two built-in rods 11 pass left and right, and the internal stay pipe 7 firstly aims to improve the strength of the underframe 1 and secondly is provided with a notch on the internal stay pipe, so that the internal stay pipe 11 moving back and forth and the connecting rod 14 welded between the two built-in rods 11 cannot be influenced.

Wherein: as shown in fig. 6 and 7, in order to further improve the structural reasonableness of the deep-squatting support assembly 17 and achieve better stability when the deep-squatting support assembly moves up and down to achieve a height position, the structure of the deep-squatting support assembly 17 comprises a left lifting rod 1703 in threaded fit on the screw 10 and a right lifting rod 1704 in sliding fit on the polished rod 13, the left lifting rod 1703 and the right lifting rod 1704 are both further in sliding guide on notches formed in the front end faces of the two vertical pipes, a left slider 1701 and a right slider 1702 with better guide effects are respectively welded on the top faces of the left lifting rod 1703 and the right lifting rod 1704, and the two slider structures are respectively in sliding fit on the left vertical pipe 2 and the right vertical pipe 3.

Wherein: as shown in fig. 6 and 7, barbell placing frames 18 are welded to the right end surfaces of the left slider 1701 and the right slider 1702, and a row of inclined welding rods are welded to the right end surfaces of the barbell placing frames 18, so that the barbells used can be lifted to a high position by the barbell placing frames 18 in a fast lifting mode and then moved downwards in the opposite direction during use, and bottom taking and space-saving high position storage are facilitated.

The specific use method and the function are that the controller 9 is used for controlling the first slow motor 4 to rotate forward and backward, so that the left lifting rod 1703 on the left screw 10 slides up and down. As the left lifting rod 1703 slides up or down, the right lifting rod 1704 also slides synchronously on the polished rod 13. The left and right lifting

rods

1703, 1704 are the core of the squat frame assembly 17, and as the height of the left and right lifting

rods

1703, 1704 changes, the height of the squat frame assembly 17 also changes. Therefore, the barbell can be placed at different heights, the height adjustment of the deep-squatting support assembly 17 is automatic, jacks do not need to be arranged on the left vertical pipe 2 and the right vertical pipe 3 to be matched with the inserted rods for use, and the use convenience is also improved.

During rehabilitation training, a four-foot lounge chair is placed below the barbell bracket, the lounge chair penetrates through the left vertical pipe 2 and the right vertical pipe 3, two feet are positioned on the outer side of the U-shaped pipe 15 and abut against the U-shaped pipe 15, and the other two feet are positioned on the outer side of the swing rod 12. The existing barbell support is not provided with the structure to be matched, so that a user can move the reclining chair during rehabilitation training. However, in this embodiment, the swing link 12 can be turned out from the crutch groove 1102, and forms a 90 degree angle against the built-in rod 11. The second slow motor 6 is controlled by the controller 9 to rotate the gear 8, thereby driving the rack 1101 engaged therewith to extend along the dovetail rail 101 provided at the bottom of the base frame 1. Eventually, the rocker 12 is also abutted against the other two feet of the recliner. Therefore, the person who carries out rehabilitation training on the deck chair can not cause the deck chair to move because of too large action amplitude.

Claims

1. A cardiovascular postoperative rehabilitation training device which characterized in that: the device comprises an underframe (1), a left vertical pipe (2) and a right vertical pipe (3) which are arranged on two sides of the underframe (1), and an inner supporting pipe (7) arranged on the underframe (1);

a screw rod (10) is arranged in the left vertical pipe (2) along the length of the left vertical pipe, a first slow speed motor (4) for driving the screw rod (10) to rotate is arranged on the base frame (1), a polished rod (13) is arranged in the right vertical pipe (3) along the length of the right vertical pipe, a left sliding block (1701) and a right sliding block (1702) which are connected in a sliding mode are respectively sleeved on the left vertical pipe (2) and the right vertical pipe (3), the left sliding block (1701) and the right sliding block (1702) are respectively provided with a barbell placing frame (18), a left lifting rod (1703) which is in threaded fit with the screw rod (10) is further arranged at the bottom of the left sliding block (1701), a right lifting rod (1704) which is sleeved on the polished rod (13) is further arranged at the bottom of the right sliding block (1702), the left lifting rod (1703) and the right lifting rod (1704) are connected, and when the screw rod (10) is driven to rotate by the first slow speed motor (4), the left lifting rod (1703) and the right lifting rod (1704) synchronously lift, and the left slider (1701) and the right slider (1702) respectively slide up and down along the left vertical pipe (2) and the right vertical pipe (3);

dovetail strip channels (101) are arranged on two sides of the bottom of the underframe (1), the two dovetail strip channels (101) are respectively located at the bottoms of the left vertical pipe (2) and the right vertical pipe (3), a built-in rod (11) is connected in the dovetail strip channels (101) in a sliding mode, a rack (1101) is arranged on one half side of the built-in rod (11), a turning groove (1102) is formed in the other half side of the built-in rod (11), a swing rod (12) is hinged in the turning groove (1102), the built-in rod (11) is abutted to the swing rod (12) when the swing rod (12) is turned out, the two swing rods are perpendicular to each other, a second slow motor (6) for driving the built-in rod (11) to slide is further arranged on the underframe (1), a connecting rod (14) is connected between the built-in rods (11), and a U-shaped pipe (15) is further arranged on the opposite side of the swing rod (12);

the turned-out swing rod (12) is driven by the second slow motor (6) to adjust the relative position between the swing rod and the U-shaped pipe (15) so as to carry out limit support from the inner side of the bottom of the lounge chair and limit the lounge chair to shift forwards and backwards during the training of a user.

2. The cardiovascular postoperative rehabilitation trainer of claim 1, wherein: the chassis (1) is provided with a controller (9), and the controller (9) is used for controlling the first slow motor (4) and the second slow motor (6).

3. The cardiovascular postoperative rehabilitation trainer of claim 1, wherein: the base frame (1) is further provided with an inner supporting tube (7) located between the bottom of the left vertical tube (2) and the bottom of the right vertical tube (3), and a notch for the penetration of the built-in rod (11) is formed in the inner supporting tube (7).

4. The cardiovascular postoperative rehabilitation trainer of claim 1, wherein: and a gear (8) matched with the rack (1101) is arranged on the second slow motor (6).

5. The cardiovascular postoperative rehabilitation trainer of claim 1, wherein: a stop block (1103) which provides a limit for the swing rod (12) to abut against when the swing rod is turned out is further arranged in the turning groove (1102).

6. The cardiovascular postoperative rehabilitation trainer of claim 1, wherein: a row of inclined welding rods are arranged on the barbell placing frame (18).