CN215310049U

CN215310049U - Portable rehabilitation training hanging ring

Info

Publication number: CN215310049U
Application number: CN202121074681.8U
Authority: CN
Inventors: 张莹; 张翠娜
Original assignee: Air Force Specialty Medical Center of PLA
Current assignee: Air Force Specialty Medical Center of PLA
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-12-28
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses a portable rehabilitation training hanging ring in the technical field of rehabilitation instruments, which comprises a cross beam, wherein the top of the cross beam is fixedly connected with a box body, an inner cavity of the box body is provided with a pressing assembly, the back of the inner cavity of the cross beam is welded with a rod body, the surface of the rod body is rotatably connected with a rotating roller, the front of the rotating roller is fixedly provided with a first friction plate, the front of the first friction plate is contacted with a second friction plate, and two ends of the front of the second friction plate are both fixedly provided with a first spring; the rehabilitation hanging ring is adjusted by rotating the screw rod, and the friction force between the first friction plate and the second friction plate is increased by extruding the first spring by the connecting plate, so that the resistance of the rotating roller in rotation is increased, and the aim of adjusting the training strength is fulfilled.

Description

Portable rehabilitation training hanging ring

Technical Field

The utility model relates to the technical field of rehabilitation instruments, in particular to a portable rehabilitation training hanging ring.

Background

A hanging ring (hand ring) is one of the male gymnastics items. Recent bail motions originated in france, inspired by the suspended rope performance of acrobatics, and only later passed on to germany and italy. The first set of rings was made by schwas of german in 1842. Early bail motions were only a few swinging motions and simple pendants as an aid to gymnastics training. The slinger becomes an independent male gymnastics project in the 19 th century, and is listed as a game project of the 1 st Olympic games in 1896.

On the basis of the lifting ring, people invent the lifting ring applied to the rehabilitation training process of patients, namely the rehabilitation lifting ring, the rehabilitation lifting ring widely circulated in the market at present has a single structure, mainly comprises a connecting belt and a lifting ring body, and is matched with an installation component so as to be connected with a sickbed, the lifting ring has fewer functions and poor training effect, and the training intensity cannot be adjusted according to the use requirements of the patients, so that the rehabilitation treatment effect of the patients is reduced.

Based on the portable rehabilitation training hanging ring, the utility model designs the portable rehabilitation training hanging ring to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable rehabilitation training hanging ring to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the portable rehabilitation training flying ring comprises a cross beam, wherein the top of the cross beam is fixedly connected with a box body, an inner cavity of the box body is provided with a pressing assembly, the back of the inner cavity of the cross beam is welded with a rod body, the surface of the rod body is rotatably connected with a rotating roller, the front of the rotating roller is fixedly provided with a first friction plate, the front of the first friction plate is contacted with a second friction plate, two ends of the front of the second friction plate are fixedly provided with first springs, the front of each first spring is fixedly provided with a connecting plate, the inner wall of each connecting plate is in threaded connection with a lead screw, the front of each lead screw penetrates through the cross beam and extends to the outside of the cross beam, and the front of each lead screw is fixedly provided with a rotating handle;

the pressing assembly comprises a second spring, the top of the second spring is fixedly mounted with the top of the inner cavity of the box body, a pressing plate is welded at the bottom of the second spring, a pressing rod is welded at the bottom of the pressing plate, a sleeve is connected to the surface of the pressing rod in a sliding manner, the bottom of the sleeve penetrates through the box body and the cross beam in sequence, and a pressing wheel is rotatably connected to the bottom of the pressing rod;

the surface of the rotating roller is provided with a groove, the inner cavity of the cross beam is provided with a pulling belt, two ends of the pulling belt penetrate through the cross beam, two ends of the pulling belt are fixedly provided with pull rings, the surface of the pulling belt is in contact with the inner wall of the groove, the pulling belt is located between the pressing wheel and the rotating roller, and the screw rod is rotatably connected with the cross beam.

Preferably, both sides of the inner cavity of the cross beam are rotatably connected with guide wheels, the two guide wheels are in one group and have two groups, and the pulling belt is positioned on the inner side of the guide wheels.

Preferably, sliding sleeves are welded on two sides of the second friction plate, sliding rods are connected to inner cavities of the sliding sleeves in a sliding mode, and the front faces of the sliding rods are welded to the inner wall of the cross beam.

Preferably, the surface cover of pull ring is equipped with the rubber sleeve, the top fixed mounting of box body has the handle.

Preferably, the both sides at crossbeam top are fixed mounting all have the connecting band, the top fixed mounting of connecting band has coupling assembling.

Preferably, coupling assembling includes the bottom, the bottom and the connecting band fixed mounting of bottom, the top cap has been bolted to the top of bottom, bottom and top cap are the arc setting.

Compared with the prior art, the utility model has the beneficial effects that: the utility model adjusts the connecting plate by rotating the screw rod, and increases the friction force between the first friction plate and the second friction plate by the extrusion of the connecting plate to the first spring, thereby increasing the resistance of the rotating roller during rotation to achieve the purpose of adjusting the training intensity.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a partial cross-sectional front view of a beam according to the present invention;

FIG. 3 is a partial top cross-sectional view of a beam according to the present invention;

FIG. 4 is a partial side cross-sectional view of a cross beam of the present invention;

fig. 5 is a partial enlarged view of the utility model at a in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1-beam, 2-box, 3-pressing component, 301-second spring, 302-pressing plate, 303-pressing rod, 304-sleeve, 305-pressing wheel, 4-rod body, 5-rotating roller, 6-first friction plate, 7-second friction plate, 8-first spring, 9-connecting plate, 10-screw rod, 11-pulling belt, 12-pulling ring, 13-guide wheel, 14-sliding sleeve, 15-sliding rod, 16-rubber sleeve, 17-lifting handle, 18-connecting belt, 19-connecting component, 191-bottom cover and 192-top cover.

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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

Example one

Referring to the drawings, the present invention provides a technical solution: the portable rehabilitation training flying ring comprises a cross beam 1, wherein the top of the cross beam 1 is fixedly connected with a box body 2, an inner cavity of the box body 2 is provided with a pressing assembly 3, a rod body 4 is welded on the back surface of the inner cavity of the cross beam 1, the surface of the rod body 4 is rotatably connected with a rotating roller 5, a first friction plate 6 is fixedly arranged on the front surface of the rotating roller 5, a second friction plate 7 is contacted with the front surface of the first friction plate 6, first springs 8 are fixedly arranged at two ends of the front surface of the second friction plate 7, a connecting plate 9 is fixedly arranged on the front surface of the first springs 8, a lead screw 10 is connected to the inner wall of the connecting plate 9 in a threaded manner, the front surface of the lead screw 10 penetrates through the cross beam 1 and extends to the outside of the cross beam, and a rotating handle is fixedly arranged on the front surface of the lead screw 10;

the pressing assembly 3 comprises a second spring 301, the top of the second spring 301 and the top of the inner cavity of the box body 2 are fixedly installed, a pressing plate 302 is welded at the bottom of the second spring 301, a pressing rod 303 is welded at the bottom of the pressing plate 302, a sleeve 304 is connected to the surface of the pressing rod 303 in a sliding mode, the bottom of the sleeve 304 sequentially penetrates through the box body 2 and the cross beam 1, and a pressing wheel 305 is rotatably connected to the bottom of the pressing rod 303;

the surface of the rotating roller 5 is provided with a groove, the inner cavity of the cross beam 1 is provided with a pulling belt 11, two ends of the pulling belt 11 penetrate through the cross beam 1, two ends of the pulling belt 11 are fixedly provided with pull rings 12, the surface of the pulling belt 11 is in contact with the inner wall of the groove, the pulling belt 11 is positioned between the pressing wheel 305 and the rotating roller 5, and the screw rod 10 is rotatably connected with the cross beam 1.

Specifically, the surface of the pull ring 12 is sleeved with a rubber sleeve 16, and the top of the box body 2 is fixedly provided with a handle 17.

Specifically, the connecting bands 18 are fixedly mounted on both sides of the top of the beam 1, and the connecting assemblies 19 are fixedly mounted on the tops of the connecting bands 18.

Specifically, the connecting assembly 19 includes a bottom cover 191, the bottom of the bottom cover 191 is fixedly mounted with the connecting band 18, a top cover 192 is bolted to the top of the bottom cover 191, and the bottom cover 191 and the top cover 192 are both arranged in an arc shape.

The working principle of the embodiment is as follows: the device is firstly installed on a sickbed of a patient, and the process is as follows: the screws for connecting the bottom cover 191 and the top cover 192 are unscrewed, so that the top cover 192 and the bottom cover 191 can be separated, then the supporting tube of the hospital bed is clamped by the top cover 192 and the bottom cover 191, and meanwhile, the screws are screwed again, so that the installation work can be completed;

after the installation is finished, a patient can train by pulling the pull ring 12, in the process of pulling the pull ring 12, the pull ring 12 can drive the pull belt 11 to move, in the process of moving the pull belt 11, the rotating roller 5 can be driven to rotate, in the process of rotating the rotating roller 5, the first friction plate 6 can be driven to rotate, and because the first friction plate 6 is in a contact state with the second friction plate 7, the resistance of the first friction plate 6 in rotation is increased, so that the pulling force of the pull belt 11 is increased;

when the training intensity of a patient needs to be adjusted, the rotating handle can be rotated clockwise, the rotating handle drives the screw rod 10 to rotate, the screw rod 10 is in a threaded connection state with the connecting plate 9, therefore, the screw rod 10 can drive the connecting plate 9 to displace when rotating, the connecting plate 9 extrudes the first spring 8, and the second friction plate 7 is extruded through the elastic force of the first spring 8, so that the friction force between the second friction plate 7 and the first friction plate 6 is increased, the pulling force of the pulling belt 11 is increased at the moment, and the pulling force is reduced when the rotating handle is rotated anticlockwise;

in order to prevent the pull belt 11 from slipping on the surface of the rotating roller 5, the device is further designed with a pressing assembly 3, a second spring 301 applies a downward acting force to the pressing plate 302, the pressing plate 302 applies an acting force to the pressing rod 303, the pressing rod 303 applies an acting force to the pressing wheel 305, and the pressing wheel 305 presses the pull belt 11 to enable the pull belt to be tightly contacted with the rotating roller 5, so that the slipping phenomenon is avoided.

Example two

The structure of this embodiment is basically the same as that of the first embodiment, and the difference lies in that both sides of the inner cavity of the beam 1 are rotatably connected with the guide wheels 13, the guide wheels 13 are in two groups and two groups, the pulling belt 11 is located at the inner side of the guide wheels 13, and the pulling belt 11 in motion can be guided by the arrangement of the guide wheels 13, so that the abrasion degree is reduced, and the service life of the device is prolonged.

EXAMPLE III

The structure of the embodiment is basically the same as that of the embodiment, except that sliding sleeves 14 are welded on two sides of the second friction plate 7, a sliding rod 15 is connected in an inner cavity of the sliding sleeve 14 in a sliding manner, the front face of the sliding rod 15 is welded with the inner wall of the cross beam 1, and the second friction plate 7 can be supported by the sliding sleeves 14 and the sliding rod 15, so that the second friction plate 7 cannot rotate along with the first friction plate 6, and the resistance of the rotating roller 5 is increased by the friction between the second friction plate and the first friction plate 6.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. Portable rehabilitation training rings, including crossbeam (1), its characterized in that: the top of the cross beam (1) is fixedly connected with a box body (2), an inner cavity of the box body (2) is provided with a pressing assembly (3), a rod body (4) is welded on the back of the inner cavity of the cross beam (1), a rotating roller (5) is connected on the surface of the rod body (4) in a rotating mode, a first friction plate (6) is fixedly installed on the front of the rotating roller (5), a second friction plate (7) is contacted with the front of the first friction plate (6), first springs (8) are fixedly installed at two ends of the front of the second friction plate (7), a connecting plate (9) is fixedly installed on the front of each first spring (8), a lead screw (10) is connected to the inner wall of each connecting plate (9) in a threaded mode, the front of each lead screw (10) penetrates through the cross beam (1) and extends to the outside of the cross beam, and a rotating handle is fixedly installed on the front of each lead screw (10);

the pressing assembly (3) comprises a second spring (301), the top of the second spring (301) is fixedly mounted with the top of the inner cavity of the box body (2), a pressing plate (302) is welded at the bottom of the second spring (301), a pressing rod (303) is welded at the bottom of the pressing plate (302), a sleeve (304) is connected to the surface of the pressing rod (303) in a sliding mode, the bottom of the sleeve (304) penetrates through the box body (2) and the cross beam (1) in sequence, and a pressing wheel (305) is rotatably connected to the bottom of the pressing rod (303);

the surface of live-rollers (5) is provided with a groove, the inner cavity of crossbeam (1) is provided with pull area (11), crossbeam (1) is all run through at the both ends of pull area (11), the equal fixed mounting in both ends of pull area (11) has pull ring (12), the surface of pull area (11) and the inner wall contact of groove, pull area (11) are located between pinch roller (305) and live-rollers (5), be connected for rotating between lead screw (10) and crossbeam (1).

2. The portable rehabilitation training lifting ring according to claim 1, wherein: the two sides of the inner cavity of the cross beam (1) are rotatably connected with guide wheels (13), the guide wheels (13) are two and one group, and the pull belt (11) is located on the inner side of the guide wheels (13).

3. The portable rehabilitation training lifting ring according to claim 1, wherein: sliding sleeves (14) are welded on two sides of the second friction plate (7), a sliding rod (15) is connected to an inner cavity of each sliding sleeve (14) in a sliding mode, and the front face of each sliding rod (15) is welded to the inner wall of the cross beam (1).

4. The portable rehabilitation training lifting ring according to claim 1, wherein: the surface cover of pull ring (12) is equipped with rubber sleeve (16), the top fixed mounting of box body (2) has handle (17).

5. The portable rehabilitation training lifting ring according to claim 1, wherein: the equal fixed mounting in both sides at crossbeam (1) top has connecting band (18), the top fixed mounting of connecting band (18) has coupling assembling (19).

6. The portable rehabilitation training lifting ring of claim 5, wherein: the connecting assembly (19) comprises a bottom cover (191), the bottom of the bottom cover (191) is fixedly mounted with a connecting belt (18), a top cover (192) is bolted to the top of the bottom cover (191), and the bottom cover (191) and the top cover (192) are both arranged in an arc shape.