CN216168385U

CN216168385U - Medical instrument for leg rehabilitation of patient with sickbed lying

Info

Publication number: CN216168385U
Application number: CN202122647504.0U
Authority: CN
Inventors: 崔丹丹
Original assignee: Zhejiang Industry Polytechnic College
Current assignee: Zhejiang Industry Polytechnic College
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-04-05
Anticipated expiration: 2031-11-01

Abstract

The utility model relates to the technical field of leg rehabilitation instruments, in particular to a medical instrument for leg rehabilitation treatment of a patient with a sickbed lying, which comprises a bedstead, a moving frame, a back cushion, a first support, a second support and a driving device, wherein the moving frame is fixedly connected with the lower surface of the bedstead, the back cushion is placed on the surface of the bedstead, the first support is slidably connected with the inner wall of the bedstead, the second support is fixedly connected with the surface of the bedstead, the driving device is arranged on the surface of the second support, the driving device comprises a fixed rod, and the fixed rod is fixedly connected with the surface of the second support. According to the leg recovery assisting device, the driving device is arranged, so that the leg can be conveniently pulled to move up and down, the leg recovery is facilitated, the situation that most of equipment only lifts the leg and is difficult to perform recovery exercise is avoided, the stability of the equipment is further improved, and the equipment can be conveniently and normally used.

Description

Medical instrument for leg rehabilitation of patient with sickbed lying

Technical Field

The utility model relates to the technical field of leg rehabilitation instruments, in particular to a leg rehabilitation instrument, namely a medical instrument for leg rehabilitation of a patient with a sickbed lying.

Background

The leg treatment rehabilitation device mostly adopts the support as a support and is matched with the fixing belt for stretching, thereby achieving the effect of leg rehabilitation training.

With the development of the society, medical instruments for leg rehabilitation are widely used for leg treatment of patients, most of the existing medical instruments for leg rehabilitation only lift legs, so that the situation of difficult rehabilitation exercise exists, the stability of the equipment is reduced, the normal use of the equipment is not facilitated, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a medical instrument for leg rehabilitation of a patient with a lying sickbed.

In order to achieve the purpose, the utility model adopts the following technical scheme: a medical instrument for leg rehabilitation of a patient lying on a sickbed comprises a bedstead, a moving frame, a back cushion, a first support, a second support and a driving device, wherein the moving frame is fixedly connected with the lower surface of the bedstead, the back cushion is placed on the surface of the bedstead, the first support is slidably connected with the inner wall of the bedstead, the second support is fixedly connected with the surface of the bedstead, the driving device is arranged on the surface of the second support, the driving device comprises a fixed rod, the fixed rod is fixedly connected with the surface of the second support, and a rotating wheel is rotatably connected to the surface of the fixed rod.

Preferably, the surface of the rotating wheel is sleeved with a pull wire, the upper surface of the second support is rotatably connected with a guide wheel, and the pull wire is in transmission connection with the surface of the guide wheel.

Preferably, one end of the pull wire, which is far away from the second support, is in transmission connection with the surface of the first support, one end of the pull wire, which is far away from the first support, is fixedly connected with a sleeve plate, and the surface of the sleeve plate is rotatably connected with a bottom plate.

Preferably, the inner wall fixedly connected with extension spring of lagging, extension spring keeps away from the one end fixedly connected with that the lagging draws the piece, the fixed surface that draws the piece is connected with the inserted bar, the inserted bar is kept away from the one end that draws the piece and the surface joint of bottom plate.

Preferably, the surface of the bed frame is provided with an adjusting device, the adjusting device comprises a cross rod, the cross rod is fixedly connected with the lower surface of the first support, the surface of the cross rod is fixedly connected with a rotating motor, and a driving end of the rotating motor is fixedly connected with a rotating shaft.

Preferably, the rotating shaft is rotatably connected with the inner wall of the cross rod, one end of the rotating shaft, which is far away from the rotating motor, is fixedly connected with a gear, the inner wall of the bedstead is fixedly connected with a toothed bar, and the gear is meshed with the surface of the toothed bar.

Preferably, the fixed surface of the first support is connected with an installation block, the surface of the installation block is connected with a bolt in a sliding manner, one end of the bolt far away from the installation block is fixedly connected with a connection block, the lower surface of the connection block is fixedly connected with a fixing spring, one end of the fixing spring far away from the connection block is fixedly connected with the surface of the installation block, and one end of the bolt is clamped with the surface of the bedstead.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, the driving device is arranged, the rotating wheel is rotated, the pull wire is simultaneously stressed and loosened, the guide wheel is simultaneously stressed and rotated, when the bottom plate and the sleeve block descend to the surface of the bedstead, the pull block is pulled, the extension spring is simultaneously stressed and deformed and then expands, the insertion rod is simultaneously stressed and separated from the bottom plate, the legs are immediately placed on the surface of the bottom plate, the sleeve plate is rotated to be abutted against the bottom plate, the pull block is simultaneously loosened, the extension spring rebounds after losing the constraint, the insertion rod is inserted into the surface of the bottom plate, the rotating wheel is immediately rotated, the pull wire is simultaneously stressed and rotated, the sleeve plate is pulled, and the driving device is arranged to facilitate the pulling of the legs to move up and down so as to assist the recovery of the legs, so that the situation that most of equipment only lift the legs, which is difficult to perform rehabilitation exercise, is avoided, the stability of the equipment is further improved, and the normal use of the equipment is facilitated.

2. According to the utility model, the adjusting device is arranged, the connecting block is pulled, the fixing springs are simultaneously stressed and deformed, the bolts are sequentially stressed to be separated from the surface of the bed frame, the rotating motor is started after the support frame loses constraint, the rotating shaft is simultaneously stressed and rotated, the gear is sequentially stressed and moves with the surface of the rack bar, and then the support frame is simultaneously stressed and moves.

Drawings

FIG. 1 is a schematic perspective view of a medical device for leg rehabilitation of a patient with a lying sickbed according to the present invention;

FIG. 2 is a schematic structural diagram of a main body of a driving device in a medical apparatus for leg rehabilitation of a patient with a lying sickbed according to the present invention;

FIG. 3 is a schematic view of a partial structure of a driving device of a medical apparatus for leg rehabilitation of a patient with a lying sickbed according to the present invention;

FIG. 4 is a partial schematic structural view of a driving device of a medical apparatus for leg rehabilitation of a patient with a lying sickbed according to the present invention;

FIG. 5 is a schematic structural diagram of a main body of an adjusting device in a medical apparatus for leg rehabilitation of a patient with a lying sickbed according to the present invention;

fig. 6 is a schematic structural diagram of a part a in fig. 5 of a medical apparatus for leg rehabilitation of a patient with a sickbed lying down according to the present invention.

Illustration of the drawings:

1. a bed frame; 2. a movable frame; 3. a back cushion; 4. a first bracket; 5. a second bracket; 6. a drive device; 61. fixing the rod; 62. a rotating wheel; 63. a pull wire; 64. a guide wheel; 65. sheathing; 66. a base plate; 67. an extension spring; 68. pulling the block; 69. inserting a rod; 7. an adjustment device; 71. a cross bar; 72. rotating the motor; 73. a rotating shaft; 74. a gear; 75. a rack bar; 76. mounting blocks; 77. a bolt; 78. connecting blocks; 79. the spring is fixed.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a sick bed patient that lies down medical instrument for shank rehabilitation, includes bedstead 1, removes frame 2, back cushion 3, support 4, support two 5 and drive arrangement 6, removes the lower fixed surface of frame 2 and bedstead 1 and is connected, and back cushion 3 is placed on bedstead 1 surface, support 4 and the inner wall sliding connection of bedstead 1, and support two 5 and bedstead 1's fixed surface are connected, and drive arrangement 6 sets up the surface at support two 5.

The specific arrangement and function of the drive means 6 and the adjustment means 7 will be described in detail below.

In this embodiment: drive arrangement 6 includes dead lever 61, and dead lever 61 is connected with the fixed surface of two 5 supports, and the surface rotation of dead lever 61 is connected with runner 62, and the surface cover of runner 62 is equipped with 63, and the upper surface of two 5 supports rotates and is connected with

guide pulley

64, and 63 and guide pulley 64's surface transmission are connected to act as go-between, through setting up runner 62, and the control of being convenient for acts as go-between 63 and the pulling of lagging 65.

Specifically, the one end that two 5 supports were kept away from to act as go-between 63 is connected with the surface transmission of a support 4, and the one end fixedly connected with lagging 65 of a support 4 is kept away from to act as go-between 63, and the surperficial rotation of lagging 65 is connected with bottom plate 66, through setting up lagging 65 and bottom plate 66, is convenient for carry out the centre gripping with the shank to remain stable, avoid being injured.

Specifically, the inner wall fixedly connected with extension spring 67 of lagging 65, extension spring 67 keep away from the one end fixedly connected with of lagging 65 and draw piece 68, draw the fixed surface of piece 68 to be connected with inserted bar 69, and inserted bar 69 keeps away from the one end of drawing piece 68 and the surperficial joint of bottom plate 66, through the cooperation that sets up extension spring 67 and inserted bar 69, is convenient for fix bottom plate 66 because lagging 65 avoids becoming flexible.

Specifically, the surface of the bed frame 1 is provided with the adjusting device 7, the adjusting device 7 comprises a cross rod 71, the cross rod 71 is fixedly connected with the lower surface of the first support 4, the surface of the cross rod 71 is fixedly connected with a rotating motor 72, a rotating shaft 73 is fixedly connected with a driving end of the rotating motor 72, and the rotating motor 72 is arranged to provide adjusting power conveniently.

Specifically, the rotating shaft 73 is rotatably connected with the inner wall of the cross bar 71, one end of the rotating shaft 73, which is far away from the rotating motor 72, is fixedly connected with a gear 74, the inner wall of the bed frame 1 is fixedly connected with a rack bar 75, the gear 74 is meshed with the surface of the rack bar 75, and the gear 74 is matched with the rack bar 75, so that the control support I4 can slide conveniently.

Specifically, the surface fixed connection of support 4 has the installation piece 76, and the surperficial sliding connection of installation piece 76 has bolt 77, and the one end fixedly connected with connecting block 78 of installation piece 76 is kept away from to bolt 77, and the lower fixed surface of connecting block 78 is connected with fixed spring 79, and the one end that fixed spring 79 kept away from connecting block 78 is connected with the surface fixed connection of installation piece 76, and the one end of bolt 77 and the surperficial joint of bedstead 1.

In this embodiment: through setting up bolt 77 and fixed spring 79's cooperation, be convenient for fix support 4, when avoiding equipment to use, the patient removes its support 4 after exerting oneself, causes patient's secondary damage.

The working principle is as follows: by arranging the driving device 6, rotating the rotating wheel 62, simultaneously stressing and loosening the pull wire 63, simultaneously stressing and rotating the guide wheel 64, when the bottom plate 66 and the sleeve block descend to the surface of the bedstead 1, pulling the pull block 68, expanding the extension spring 67 after simultaneously stressing and deforming, simultaneously stressing and separating the inserted link 69 from the bottom plate 66, immediately putting the legs into the surface of the bottom plate 66, simultaneously rotating the sleeve plate 65 to abut against the bottom plate 66, simultaneously loosening the pull block 68, rebounding after the extension spring 67 loses constraint simultaneously, inserting the inserted link 69 into the surface of the bottom plate 66, immediately rotating the rotating wheel 62, simultaneously stressing and rotating the pull wire 63, pulling the sleeve plate 65, conveniently pulling the legs to move up and down by arranging the driving device 6 so as to assist the recovery of the legs, avoiding the situation that most devices only lift the legs and are difficult to carry out rehabilitation exercise, further improving the stability of the devices, facilitating the normal use of the devices, additionally arranging the adjusting device 7, pulling connecting block 78, fixed spring 79 atress deformation simultaneously, bolt 77 atress in succession breaks away from bedstead 1 surface, after support 4 loses the constraint, open rotation motor 72, pivot 73 atress rotates simultaneously, gear 74 atress and ratch 75's surface removal in succession, support 4 atress removal simultaneously immediately, when support 4 removes to suitable position, loosen connecting block 78, fixed spring 79 loses the constraint simultaneously after inserts bolt 77 on bedstead 1 surface, through setting up adjusting device 7, be convenient for adjust the distance of support 4, avoid the design of current most equipment as an organic whole, the condition that the different height diseases of difficult adaptation were used exists, and then improve equipment's compatibility, improve equipment's ease for use.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a sick bed patient that lies bed medical instrument for shank rehabilitation, includes bedstead (1), removes frame (2), back cushion (3), support (4), support two (5) and drive arrangement (6), its characterized in that: the movable rack (2) is fixedly connected with the lower surface of a bedstead (1), the back cushion (3) is placed on the surface of the bedstead (1), the first support (4) is slidably connected with the inner wall of the bedstead (1), the second support (5) is fixedly connected with the surface of the bedstead (1), the driving device (6) is arranged on the surface of the second support (5), the driving device (6) comprises a fixing rod (61), the fixing rod (61) is fixedly connected with the surface of the second support (5), a rotating wheel (62) is rotatably connected to the surface of the fixing rod (61), and a pull wire (63) is sleeved on the surface of the rotating wheel (62).

2. The medical device for leg rehabilitation of a patient with a lying sickbed according to claim 1, wherein: the upper surface of the second support (5) is rotatably connected with a guide wheel (64), and the pull wire (63) is in transmission connection with the surface of the guide wheel (64).

3. The medical device for leg rehabilitation of a patient with a lying sickbed according to claim 1, wherein: one end of the pull wire (63) far away from the second support (5) is in transmission connection with the surface of the first support (4), one end of the pull wire (63) far away from the first support (4) is fixedly connected with a sleeve plate (65), and the surface of the sleeve plate (65) is rotatably connected with a bottom plate (66).

4. The medical device for leg rehabilitation of a patient with a sickbed lying down according to claim 3, wherein: the inner wall fixedly connected with extension spring (67) of lagging (65), the one end fixedly connected with that lagging (65) was kept away from in extension spring (67) draws piece (68), the fixed surface who draws piece (68) is connected with inserted bar (69), the surface joint of the one end that draws piece (68) and bottom plate (66) is kept away from in inserted bar (69).

5. The medical device for leg rehabilitation of a patient with a lying sickbed according to claim 1, wherein: the surface of bedstead (1) is provided with adjusting device (7), adjusting device (7) include horizontal pole (71), the lower fixed surface of horizontal pole (71) and support (4) is connected, the fixed surface of horizontal pole (71) is connected with rotation motor (72), the drive end fixedly connected with pivot (73) of rotation motor (72).

6. The medical device for leg rehabilitation of a patient with a sickbed lying down according to claim 5, wherein: the rotating shaft (73) is rotatably connected with the inner wall of the cross rod (71), one end, far away from the rotating motor (72), of the rotating shaft (73) is fixedly connected with a gear (74), the inner wall of the bedstead (1) is fixedly connected with a toothed bar (75), and the gear (74) is meshed and connected with the surface of the toothed bar (75).

7. The medical device for leg rehabilitation of a patient with a lying sickbed according to claim 1, wherein: the fixed surface of support (4) is connected with installation piece (76), the surperficial sliding connection of installation piece (76) has bolt (77), one end fixedly connected with connecting block (78) of installation piece (76) are kept away from to bolt (77), the lower fixed surface of connecting block (78) is connected with fixed spring (79), the fixed spring (79) keep away from the one end of connecting block (78) and the fixed surface of installation piece (76) and are connected, the one end of bolt (77) and the surperficial joint of bedstead (1).