CN210991287U

CN210991287U - Auxiliary lifting device for lower limbs

Info

Publication number: CN210991287U
Application number: CN201921665839.1U
Authority: CN
Inventors: 杨静; 米巍; 庄苏扬
Original assignee: Northern Jiangsu Peoples Hospital
Current assignee: Northern Jiangsu Peoples Hospital
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-07-14
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses a device is lifted up in assistance of low limbs, including the training bed, first spout has been seted up to the centre at training bed top, the bottom intercommunication of first spout inner wall has the rotation groove, the bottom intercommunication that rotates inslot wall has the standing groove, the utility model relates to a rehabilitation training machine technical field. This supplementary device that lifts up of low limbs places the subassembly through connecting on the rack of the rotation inslot setting of seting up on training bed, make things convenient for patient to lie and carry out the low limbs on the bed and lift up the training, patient who also conveniently can not stand when having saved patient's physical power trains, place the cooperation that the subassembly passes through all gears and racks, can be reciprocating motion in the certain limit, slowly lift up and put down patient's low limbs, can not cause the secondary injury to patient, the joint subassembly will be placed the subassembly and rack joint, easy to assemble and dismantlement, can cover the apron after the dismantlement, avoid training bed to rotate the inslot when idle and fall the dust.

Description

Auxiliary lifting device for lower limbs

Technical Field

The utility model relates to a rehabilitation training machine technical field specifically is a device is lifted up in low limbs assistance.

Background

The lower limb refers to the part below the abdomen of a human body and comprises a hip part, a thigh part, a knee part, a shin part and a foot part, wherein the thigh part is in front, inner and rear areas, the knee part is divided into a front area and a rear area, the calf part is in front, outer and rear areas, the foot part is divided into an ankle, a instep, a sole and a toe, the boundary line between the lower limb and the abdomen is the upper opening of the bony pelvis, the boundary line between the lower limb and the pelvis is the lower opening of the bony pelvis, and the boundary line between the lower limb and the spine area is the.

Because of various accidents, the paralysis, the stroke and other accidents of the patient are more and more happening at present, and the rehabilitation training bed is more and more important, the existing lower limb auxiliary lifting device generally needs the patient to perform the rehabilitation training under the condition that the patient can stand up, and the general training bed only simply exercises the lower leg part of the patient and cannot train the whole lower limb of the patient, and the lifting degree required by the patient with serious illness when the lower limb is lifted is smaller.

SUMMERY OF THE UTILITY MODEL

The utility model provides a device is assisted to low limbs to prior art not enough, the utility model provides a recovered to patient's whole low limbs, the low limbs less problem of degree of lifting up has been solved.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a supplementary device that lifts up of low limbs, includes the training bed, first spout has been seted up in the centre of training bed top, the bottom intercommunication of first spout inner wall has the rotation groove, the bottom intercommunication that rotates the inslot wall has the standing groove, the bottom of standing groove inner wall is provided with the motor, the first gear of shaft coupling fixedly connected with is passed through to the one end of motor output shaft, the bottom of rotating the inslot wall is rotated and is connected with the fixed axle, the middle fixedly connected with second gear on fixed axle surface, the top fixedly connected with third gear of fixed axle, the top of training bed just is located the second spout, two have all been seted up to the outside both sides of first spout the equal sliding connection in inside of second spout has a type pole, the one end fixedly connected with rack of type pole, the top of rack is provided with places the subassembly.

Further, place the subassembly and include the connecting block, the top fixedly connected with connecting plate of connecting block, the top fixedly connected with base of connecting plate, it places the board to rotate to be connected with on the base, the equal fixedly connected with supporting shoe in both sides around the connecting plate top, and the quantity of placing the board is 2, makes things convenient for patient to place two feet, and every is placed and is provided with the bandage on the board, makes things convenient for fixed patient's foot.

Further, the left and right sides at connecting block top has all seted up the spacing groove, two the bottom of spacing inslot wall all communicates there is first mounting groove, one side intercommunication of first mounting groove inner wall has the third spout.

Further, a second mounting groove is formed in each of two sides of the top of the rack, a fourth sliding groove is communicated with one side of the inner wall of the second mounting groove, and a clamping groove is communicated with one side of the inner wall of the fourth sliding groove.

Further, the inside of spacing groove is provided with the joint subassembly, the joint subassembly includes the stopper, the bottom fixedly connected with card post of stopper, the bottom fixedly connected with fixture block on card post surface, the fixture block is the terrace with edge type.

Further, the first gear is engaged with the second gear, and the third gear is engaged with the rack.

Furthermore, the bottom fixedly connected with universal wheel of training bed makes things convenient for the training bed to remove.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) This device is assisted to lift up of low limbs, through the subassembly of placing of connecting on the rack that sets up in the rotation inslot that sets up on the training bed, make things convenient for patient to lie and carry out the low limbs on the bed and lift up the training, also conveniently can not the patient of standing train when having saved patient's physical power, place the cooperation that the subassembly passes through all gears and racks, can be reciprocating motion in certain extent, slowly lift up and put down patient's low limbs, can not cause the secondary injury to patient.

(2) This lower limbs is supplementary to lift up device will place subassembly and rack connection through the joint subassembly, and easy to assemble and dismantlement can be covered the apron after dismantling, rotate the inslot and fall the dust when avoiding the training bed to idle.

Drawings

FIG. 1 is a front view of the internal structure of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic view of the placement module of the present invention;

Fig. 4 is a partial enlarged view of the utility model at B in fig. 3;

Fig. 5 is a partial top view of the rack structure of the present invention;

FIG. 6 is a top view of the internal structure of the present invention;

FIG. 7 is a top view of the external structure of the present invention;

Fig. 8 is a front view of the external structure of the present invention.

In the figure: the device comprises a training bed, a 2-first sliding groove, a 3-rotating groove, a 4-placing groove, a 5-motor, a 6-first gear, a 7-fixed shaft, a 8-second gear, a 9-third gear, a 10-second sliding groove, an 11-folding rod, a 12-rack, a 13-placing component, a 1301-connecting block, a 1302-connecting plate, a 1303-base, a 1304-placing plate, a 1305-limiting groove, a 1306-first mounting groove, a 1307-third sliding groove, a 14-second mounting groove, a 15-fourth sliding groove, a 16-universal wheel, a 17-clamping groove, an 18-clamping component, a 1801-limiting block, a 1802-clamping column and a 1803-clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: a lower limb auxiliary lifting device comprises a training bed 1, wherein a first sliding groove 2 is formed in the middle of the top of the training bed 1, a rotating groove 3 is communicated with the bottom of the inner wall of the first sliding groove 2, a placing groove 4 is communicated with the bottom of the inner wall of the rotating groove 3, a motor 5 is arranged at the bottom of the inner wall of the placing groove 4, one end of an output shaft of the motor 5 is fixedly connected with a first gear 6 through a coupler, the bottom of the inner wall of the rotating groove 3 is rotatably connected with a fixed shaft 7, a second gear 8 is fixedly connected in the middle of the surface of the fixed shaft 7, a third gear 9 is fixedly and coaxially connected with the top end of the fixed shaft 7, second sliding grooves 10 are formed in the top of the training bed 1 and located on two sides of the outer portion of the first sliding groove 2, folding rods 11 are slidably connected in the two second sliding grooves 10, and a rack 12 is, the top of the rack 12 is provided with a placing component 13, the placing component 13 comprises a connecting block 1301, the top of the connecting block 1301 is fixedly connected with a connecting plate 1302, the top of the connecting plate 1302 is fixedly connected with a base 1303, the base 1303 is rotatably connected with a placing plate 1304, the left side and the right side of the top of the connecting block 1301 are respectively provided with a limiting groove 1305, the bottoms of the inner walls of the two limiting grooves 1305 are respectively communicated with a first mounting groove 1306, one side of the inner wall of the first mounting groove 1306 is communicated with a third sliding groove 1307, the two sides of the top of the rack 12 are respectively provided with a second mounting groove 14, one side of the inner wall of the second mounting groove 14 is communicated with a fourth sliding groove 15, one side of the inner wall of the fourth sliding groove 15 is communicated with a clamping groove 17, a clamping component 18 is arranged inside the limiting groove 1305, the clamping component 18 comprises a limiting block 180, a clamping block 1803 is fixedly connected to the bottom of the surface of the clamping column 1802, the first gear 6 is meshed with the second gear 8, the third gear 9 is meshed with the rack 12, and a universal wheel 16 is fixedly connected to the bottom of the training bed 1.

The top of the training bed 1 is provided with a cover plate matched with the first chute 2, the training bed 1 is placed to fall dust when the training bed is idle, the first chute 2 is a rectangular chute, the rotating chute 3 communicated with the bottom is smaller than the first chute 2, the rotating chute 3 is used for placing all gears and racks 12, the motor 5 is connected with an external power supply through a power line, the motor 5 is a speed reducing motor, the speed reducing motor is an integrated body of a speed reducer and a motor (motor), the integrated body can be generally called a gear motor or a gear motor, the first gear 6 is larger than the second gear 8, the number of the second gears 8 is 2, the number of the fixed shafts 7 is 2, the third gears 9 are fan-shaped, the rotating directions of the two third gears 9 are the same, a cushion block is fixedly connected to one side of the connecting plate 1302 and positioned on the base 1303, the placing plate 1304 is ensured to be kept at 90 degrees when the training bed is static, and the feet, the first installation groove 1306 and the second installation groove 14 are grooves with the same caliber, the third sliding groove 1307 and the fourth sliding groove 15 are grooves with the same caliber, and the clamping groove 17 is an arc-shaped groove.

The working principle is as follows: s1, opening a cover plate at the top of the training bed 1, placing the placing component 13 on the rack 12, aligning the first mounting groove 1306 and the second mounting groove 14 respectively during placing, aligning the positions of the third sliding groove 1307 and the fourth sliding groove 15, enabling the fixture block 1803 to enter the rack 12 through the third sliding groove 1307 and the fourth sliding groove 15, manually rotating the clamping component 18, enabling the fixture block 1803 to enter the clamping groove 17, and fixing the placing component 13 and the rack 12 through the clamping component 18.

S2, the patient lies on training bed 1, then place patient 'S foot on placing board 1304, then start motor 5, motor 5 drives first gear 6 and rotates, first gear 6 rotates the second gear 8 that drives both sides and rotates, can drive fixed axle 7 during second gear 8 rotates, and fixed axle 7 top fixed third gear 9 is driven, and drive rack 12 motion, thereby drive and place subassembly 13 reciprocating motion, the type pole 11 that rolls over that rack 12 top is connected can slide in second spout 10 is inside, guarantee overall structure' S stability, it is pivoted to place board 1304, when patient 'S knee is bent, place board 1304 and also can rotate certain angle, comfort level when having improved patient' S training.

S3, after the training of the lower limbs of the patient is finished, the clamping component 18 can be taken down, the placing component 13 can be taken down, and then the cover plate is covered.

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.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A lower limb auxiliary lifting device comprises a training bed (1), and is characterized in that: the middle of the top of the training bed (1) is provided with a first sliding chute (2), the bottom of the inner wall of the first sliding chute (2) is communicated with a rotating groove (3), the bottom of the inner wall of the rotating groove (3) is communicated with a placing groove (4), the bottom of the inner wall of the placing groove (4) is provided with a motor (5), one end of an output shaft of the motor (5) is fixedly connected with a first gear (6) through a coupler, the bottom of the inner wall of the rotating groove (3) is rotatably connected with a fixed shaft (7), the middle of the surface of the fixed shaft (7) is fixedly connected with a second gear (8), the top end of the fixed shaft (7) is fixedly connected with a third gear (9), the two sides of the top of the training bed (1) and positioned outside the first sliding chute (2) are both provided with second sliding chutes (10), and the insides of the two second sliding chutes (10), one end of the folding rod (11) is fixedly connected with a rack (12), and a placement component (13) is arranged at the top of the rack (12).

2. The device for assisting in lifting the lower limbs according to claim 1, wherein: the placing assembly (13) comprises a connecting block (1301), a connecting plate (1302) is fixedly connected to the top of the connecting block (1301), a base (1303) is fixedly connected to the top of the connecting plate (1302), and a placing plate (1304) is rotatably connected to the base (1303).

3. The device for assisting in lifting the lower limbs according to claim 2, wherein: limiting grooves (1305) are formed in the left side and the right side of the top of the connecting block (1301), the bottoms of the inner walls of the limiting grooves (1305) are communicated with first mounting grooves (1306), and one sides of the inner walls of the first mounting grooves (1306) are communicated with third sliding grooves (1307).

4. The device for assisting in lifting the lower limbs according to claim 1, wherein: second mounting groove (14) have all been seted up to the both sides at rack (12) top, one side intercommunication of second mounting groove (14) inner wall has fourth spout (15), one side intercommunication of fourth spout (15) inner wall has draw-in groove (17).

5. The device for assisting in lifting the lower limbs according to claim 3, wherein: the inside of spacing groove (1305) is provided with joint subassembly (18), joint subassembly (18) include stopper (1801), the bottom fixedly connected with card post (1802) of stopper (1801), the bottom fixedly connected with fixture block (1803) on card post (1802) surface.

6. The device for assisting in lifting the lower limbs according to claim 1, wherein: the first gear (6) is meshed with the second gear (8), and the third gear (9) is meshed with the rack (12).

7. The device for assisting in lifting the lower limbs according to claim 1, wherein: the bottom of the training bed (1) is fixedly connected with universal wheels (16).