CN212187096U

CN212187096U - Knee joint exerciser for rheumatism

Info

Publication number: CN212187096U
Application number: CN201921178138.5U
Authority: CN
Inventors: 亓慧丽; 殷婷婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-12-22
Anticipated expiration: 2029-07-24

Abstract

The utility model relates to the field of medical care devices, in particular to a knee joint exerciser for rheumatism, which comprises a bottom plate, a seat component, a movable component and a backup plate vertically arranged at the side part of the bottom plate, wherein the movable component comprises sliding tracks symmetrically arranged on the bottom plate, sliding plates are all arranged in the sliding tracks in a sliding way, one side of each sliding plate, which is close to the backup plate, is provided with a vertical and upward extending supporting column, a placing plate is fixedly arranged on each supporting column, tooth grooves are arranged at the inner sides of the sliding plates, a first rotating shaft is vertically connected on the bottom plate, the end part of the first rotating shaft is fixedly connected with a first gear, the two sliding plates are both meshed and connected with the first gear, the seat component comprises a lifting mechanism and a seat body, the lifting mechanism is fixedly arranged on the backup plate, the seat body is fixedly connected with the output end part of the lifting mechanism, and the exerciser can perform good, the nursing patient can be well recovered.

Description

Knee joint exerciser for rheumatism

Technical Field

The utility model relates to a medical care device field, concretely relates to knee joint exerciser for rheumatism.

Background

Rheumatic diseases include osteoarticular myomyopathy caused by different and unknown reasons, and a large group of diseases affecting bones, joints, muscles and surrounding soft tissues, such as bursa, tendon, fascia, blood vessels, nerves and the like. Rheumatism has a great influence on knee joints, so that the knee joints of patients need to be exercised, specialized rehabilitation instruments are also uncomfortable, and once the conventional exercise instruments are not reasonably used, the body can be injured.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a knee joint exerciser is used to rheumatism.

To achieve the purpose, the utility model adopts the following technical proposal:

provides a knee joint exerciser for rheumatism, which comprises a bottom plate, a seat component, a movable component and a backup plate vertically arranged at the side part of the bottom plate, wherein the movable component comprises sliding tracks symmetrically arranged on the bottom plate, sliding plates are all arranged in the sliding tracks in a sliding manner, one side of each sliding plate, which is close to the backup plate, is provided with a supporting column vertically extending upwards, a placing plate is fixedly arranged on each supporting column, a placing groove for containing feet is arranged on each placing plate, tooth grooves are arranged on the inner sides of the sliding plates, a first rotating shaft is vertically connected on the bottom plate, a first gear is fixedly connected at the end part of the first rotating shaft, the two sliding plates are both meshed and connected with the first gear, a driving mechanism for driving the sliding plates to slide along the sliding tracks is further arranged on the bottom plate, the seat component comprises a lifting mechanism and a seat body, the lifting mechanism is fixedly arranged on the, the seat body is fixedly connected with the output end of the lifting mechanism.

As a preferred scheme of knee joint exerciser for rheumatism, actuating mechanism is including mounting bracket, second pivot, bull stick and group post, the right side the slide is improved level and is provided with the fixed plate, be provided with the hole groove that supplies group post to run through on the fixed plate, the mounting bracket is fixed to be set up on the bottom plate, and the vertical hub of second pivot is at the tip of mounting bracket, and the one end horizontal axis of bull stick connects the lower extreme in the second pivot, dials the fixed setting of post on the other end of bull stick, still be provided with drive second pivot pivoted power unit on the mounting bracket.

As a preferred scheme of knee joint exerciser for rheumatism, power unit is including fixing base, first motor, second gear and third gear, the fixing base is fixed to be set up on the mounting bracket, and first motor fixed mounting is on the fixing base, the output fixed connection of second gear and first motor, and the third gear is fixed to be set up in the upper end of second pivot to the second gear is connected with the meshing of third gear.

As a preferred scheme of knee joint exerciser for rheumatism, elevating system establishes the frame and drive book including vertical sliding connection guide post, serving on the backup plate and establishes a pivoted slewing mechanism, the book establishes the frame and installs in the backup plate upper end, and the serving is rolled up and is established on the frame to the other end fixed connection of serving is in the upper end of guide post, slewing mechanism fixed mounting is on the backup plate again, and slewing mechanism establishes a fixed connection with the book, seat body fixed mounting is in the bottom of guide post.

As a preferred scheme of knee joint exerciser for rheumatism, slewing mechanism is including mount pad, second motor, first runner and second runner, the mount pad sets up the lateral part at the backup plate, and second motor fixed mounting is on the mount pad, and the output fixed connection of first runner and second motor, the second runner is fixed to be set up on rolling up and establishing the frame to first runner and second runner pass through belt transmission and connect.

As a preferred scheme of knee joint exerciser for rheumatism, the bottom of bottom plate is provided with a plurality of universal pulleys, the bottom of bottom plate still is provided with stabilizing mean.

As a preferred scheme of knee joint exerciser for rheumatism, stabilizing mean is including electric putter and stabilizing base, electric putter fixed mounting is in the bottom plate to electric putter's the vertical downwardly extending of output, stabilizing base and electric putter's output fixed connection.

The utility model has the advantages that:

1. this knee joint exerciser for rheumatism can let the disease sit on the seat body, puts the foot in placing the standing groove on the board, just can drive the shank swing back and forth of disease to can play the purpose of tempering the knee joint of disease, finally play the purpose of alleviating disease rheumatism.

2. This knee joint exerciser for rheumatism, the seat body is fixed to be set up on elevating system, can adjust the height that the seat body is apart from ground according to the circumstances such as the height of different diseases to can make and play better exercise effect to the disease.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a first schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic structural diagram of the movable assembly of the present invention.

Fig. 4 is an enlarged schematic view at a in fig. 3.

Fig. 5 is a schematic structural view of the seat assembly of the present invention.

In the figure: the seat comprises a bottom plate 1, a backup plate 2, a support column 3, a placing plate 4, a placing groove 5, a first rotating shaft 6, a first gear 7, a sliding rail 8, a sliding plate 9, a driving mechanism 10, a lifting mechanism 11, a seat body 12, a mounting frame 13, a second rotating shaft 14, a rotating rod 15, a shifting column 16, a hole groove 17, a fixing seat 18, a first motor 19, a second gear 20, a third gear 21, a guide column 22, a winding rope 23, a winding frame 24, a rotating mechanism 25, a mounting seat 26, a second motor 27, a first rotating wheel 28, a second rotating wheel 29, a belt 30, a universal pulley 31, a stabilizing mechanism 32, an electric push rod 33 and a stabilizing base 34.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.

In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the knee joint exerciser for rheumatism comprises a bottom plate 1, a seat assembly, a movable assembly and a backup plate 2 vertically arranged at the side of the bottom plate 1, wherein the movable assembly comprises sliding rails 8 symmetrically arranged on the bottom plate 1, sliding plates 9 are slidably arranged in the sliding rails 8, supporting columns 3 vertically extending upwards are arranged on one sides of the sliding plates 9 close to the backup plate 2, placing plates 4 are fixedly arranged on the supporting columns 3, placing grooves 5 for containing feet are arranged on the placing plates 4, tooth grooves are arranged on the inner sides of the sliding plates 9, a first rotating shaft 6 is vertically connected to the bottom plate 1, a first gear 7 is fixedly connected to the end of the first rotating shaft 6, the two sliding plates 9 are engaged with the first gear 7, a driving mechanism 10 for driving the sliding plates 9 to slide along the sliding rails 8 is further arranged on the bottom plate 1, the seat assembly comprises a lifting mechanism 11 and a seat body 12, wherein the lifting mechanism 11 is fixedly installed on the backup plate 2, and the seat body 12 is fixedly connected with the output end of the lifting mechanism 11. When the knee joint moving chair is used, firstly, the chair body 12 is adjusted to a proper height, then a patient sits on the chair body 12, feet are placed in the placing grooves 5 on the placing plate 4, and the driving mechanism 10 drives the sliding plate 9 to move back and forth along the sliding rail 8, so that the aim of moving the knee joint of the patient can be achieved.

Actuating mechanism 10 is including mounting bracket 13, second pivot 14, bull stick 15 and group post 16, the slide 9 on right side is improved level and is provided with the fixed plate, be provided with the hole groove 17 that supplies group post 16 to run through on the fixed plate, mounting bracket 13 is fixed to be set up on bottom plate 1, and the vertical hub of second pivot 14 is at the tip of mounting bracket 13, and the one end horizontal axis of bull stick 15 connects at the lower extreme of second pivot 14, dials the fixed setting of post 16 on the other end of bull stick 15, still be provided with drive second pivot 14 pivoted power unit on the mounting bracket 13. The power mechanism drives the second rotating shaft 14 to rotate, the rotating rod 15 fixedly connected to the bottom of the second rotating shaft 14 drives the shifting post 16 to do circular motion, the shifting post 16 shifts the sliding plate 9 on the right side to slide along the sliding rail 8, and meanwhile, the sliding plate 9 on the left side meshed with the first gear 7 moves in the opposite direction, so that the knee joints of two legs of a second patient move.

The power mechanism comprises a fixed seat 18, a first motor 19, a second gear 20 and a third gear 21, the fixed seat 18 is fixedly arranged on the mounting frame 13, the first motor 19 is fixedly arranged on the fixed seat 18, the second gear 20 is fixedly connected with the output end of the first motor 19, the third gear 21 is fixedly arranged at the upper end of the second rotating shaft 14, and the second gear 20 is meshed with the third gear 21.

Elevating system 11 establishes frame 24 and drive book including vertical sliding connection guide post 22, serving 23, the book on backup plate 2 and establishes frame 24 pivoted slewing mechanism 25, roll up and establish frame 24 and install in backup plate 2 upper end, serving 23 book is established on rolling up and establishing frame 24 to the other end fixed connection of serving 23 is in the upper end of guide post 22, slewing mechanism 25 fixed mounting is again on backup plate 2, and slewing mechanism 25 establishes frame 24 fixed connection with the book, seat body 12 fixed mounting is in the bottom of guide post 22.

The rotating mechanism 25 comprises a mounting seat 26, a second motor 27, a first rotating wheel 28 and a second rotating wheel 29, the mounting seat 26 is arranged on the side portion of the backup plate 2, the second motor 27 is fixedly mounted on the mounting seat 26, the first rotating wheel 28 is fixedly connected with the output end of the second motor 27, the second rotating wheel 29 is fixedly arranged on the rolling frame 24, and the first rotating wheel 28 and the second rotating wheel 29 are in transmission connection through a belt 30.

The bottom of bottom plate 1 is provided with a plurality of universal pulley 31, the bottom of bottom plate 1 still is provided with stabilizing mean 32.

Stabilizing mean 32 is including electric putter 33 and stabilizing base 34, electric putter 33 fixed mounting is in bottom plate 1 bottom to electric putter 33's output is vertical downwardly extending, stabilizing base 34 and electric putter 33's output fixed connection.

The working principle is as follows: when the knee joint moving chair is used, firstly, the chair body 12 is adjusted to a proper height, then a patient sits on the chair body 12, feet are placed in the placing grooves 5 on the placing plate 4, and the driving mechanism 10 drives the sliding plate 9 to move back and forth along the sliding rail 8, so that the aim of moving the knee joint of the patient can be achieved.

It should be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and the technical principles thereof. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, these modifications are within the scope of the present invention as long as they do not depart from the spirit of the present invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.

Claims

1. The utility model provides a knee joint exerciser for rheumatism which characterized in that: including bottom plate (1), seat subassembly, movable assembly and perpendicular backup plate (2) that sets up at bottom plate (1) lateral part, movable assembly sets up slip track (8) on bottom plate (1) including the symmetry, and it is provided with slide (9) all to slide in slip track (8), one side that is close to backup plate (2) on slide (9) all is provided with vertical support column (3) that upwards extend, fixed being provided with on support column (3) places board (4), be provided with standing groove (5) that are used for holding the foot on placing board (4), the inboard of slide (9) all is provided with the tooth's socket, vertical axle has connect first pivot (6) on bottom plate (1), the tip fixedly connected with first gear (7) of first pivot (6), two slides (9) all are connected with first gear (7) meshing, still be provided with drive slide (9) on bottom plate (1) along the gliding actuating mechanism (10) of slip track (8) ) The seat assembly comprises a lifting mechanism (11) and a seat body (12), wherein the lifting mechanism (11) is fixedly installed on the backup plate (2), and the seat body (12) is fixedly connected with the output end of the lifting mechanism (11).

2. The knee joint exerciser for rheumatism according to claim 1, wherein: actuating mechanism (10) is including mounting bracket (13), second pivot (14), bull stick (15) and group post (16), right side slide (9) are improved level and are provided with the fixed plate, be provided with on the fixed plate and supply to dial hole groove (17) that post (16) run through, mounting bracket (13) are fixed to be set up on bottom plate (1), and the vertical hub of second pivot (14) is at the tip of mounting bracket (13), and the one end horizontal axis of bull stick (15) connects the lower extreme at second pivot (14), dials post (16) and fixes the setting on the other end of bull stick (15), still be provided with drive second pivot (14) pivoted power unit on mounting bracket (13).

3. The knee joint exerciser for rheumatism according to claim 2, wherein: the power mechanism comprises a fixed seat (18), a first motor (19), a second gear (20) and a third gear (21), the fixed seat (18) is fixedly arranged on the mounting frame (13), the first motor (19) is fixedly arranged on the fixed seat (18), the second gear (20) is fixedly connected with the output end of the first motor (19), the third gear (21) is fixedly arranged at the upper end of the second rotating shaft (14), and the second gear (20) is meshed with the third gear (21).

4. The knee joint exerciser for rheumatism according to claim 3, wherein: elevating system (11) establishes frame (24) and drive book including vertical sliding connection guide post (22), serving (23) on backup plate (2), and roll up and establish frame (24) and drive book and establish frame (24) pivoted slewing mechanism (25), roll up and establish frame (24) and install in backup plate (2) upper end, and serving (23) is rolled up and is established on rolling up and establishing frame (24) to the other end fixed connection of serving (23) is in the upper end of guide post (22), slewing mechanism (25) fixed mounting is on backup plate (2) again, and slewing mechanism (25) establishes frame (24) fixed connection with the book, seat body (12) fixed mounting is in the bottom of guide post (22).

5. The knee joint exerciser for rheumatism according to claim 4, wherein: slewing mechanism (25) are including mount pad (26), second motor (27), first runner (28) and second runner (29), mount pad (26) set up the lateral part at backup plate (2), and second motor (27) fixed mounting is on mount pad (26), first runner (28) and the output fixed connection of second motor (27), and second runner (29) are fixed to be set up on rolling up and establishing frame (24) to first runner (28) and second runner (29) are connected through belt (30) transmission.

6. The knee joint exerciser for rheumatism according to claim 5, wherein: the bottom of bottom plate (1) is provided with a plurality of universal pulley (31), the bottom of bottom plate (1) still is provided with stabilizing mean (32).

7. The knee joint exerciser for rheumatism according to claim 6, wherein: stabilizing mean (32) is including electric putter (33) and stabilizing base (34), electric putter (33) fixed mounting is in bottom plate (1) bottom to the vertical downwardly extending of output of electric putter (33), stabilizing base (34) and electric putter's (33) output fixed connection.