CN216394655U - Auxiliary trainer for flexion and extension of lower limbs - Google Patents

Auxiliary trainer for flexion and extension of lower limbs Download PDF

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Publication number
CN216394655U
CN216394655U CN202122523141.XU CN202122523141U CN216394655U CN 216394655 U CN216394655 U CN 216394655U CN 202122523141 U CN202122523141 U CN 202122523141U CN 216394655 U CN216394655 U CN 216394655U
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China
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supporting plate
lower limb
end surface
rotating
plate
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CN202122523141.XU
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Chinese (zh)
Inventor
金慧
陆燕
陆相君
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Nantong Sixth Peoples Hospital
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Nantong Sixth Peoples Hospital
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Abstract

The utility model relates to a lower limb flexion-extension auxiliary trainer which comprises base plates which are bilaterally symmetrical, wherein the side walls of the base plates are respectively fixed with a connecting rod and a connecting frame, the top end surface of the connecting rod is abutted against the bottom end surface of the connecting frame, and the top end surface of the end part of the connecting rod is spirally connected with a locking bolt which penetrates through the connecting frame; a lower limb supporting plate is arranged above the base plate, a plurality of rotating rods which are coaxial in the front and back are connected below the lower limb supporting plate, and the lower ends of the rotating rods are rotatably connected to the top end surface of the base plate through rotating mechanisms; the front end of the lower limb supporting plate is connected with an ankle supporting plate in a sliding way through a sliding mechanism, the front end of the ankle supporting plate is fixedly provided with a foot supporting plate, and the top end surface of the foot supporting plate is adhered with a massage pad through a magic tape; the utility model can effectively solve the problem that the training device in the prior art is inconvenient for the lower limb training of the bedridden patient on the bed.

Description

Auxiliary trainer for flexion and extension of lower limbs
Technical Field
The utility model relates to the technical field of medical auxiliary devices, in particular to a lower limb flexion and extension auxiliary trainer.
Background
In recent years, the number of patients suffering from hemiplegia due to diseases such as stroke, spinal cord injury, trauma, spinal muscular atrophy, and multiple sclerosis has been increasing. Medical theory and clinical medical practice have demonstrated that patients have, in addition to early surgical treatment and necessary drug treatment. Accurate, scientific rehabilitation training has very important effect to the recovery and the improvement of limbs motion function, but a lot of inpatients are because bed for a long time, low limbs flexibility etc. all can receive the influence, under the condition that the condition allows, should let the patient carry out the leg motion more as far as possible, walk about more, but some patients should not walk about more because reasons such as the state of an illness, only can train its low limbs in bed, and the most functional relatively poor of device that trains patient's low limbs on bed at present, consequently, how to design a device that is convenient for bed patient trains the low limbs becomes the technical problem that technical staff in the field need to solve urgently.
Disclosure of Invention
The utility model aims to: the utility model provides a low limbs are bent and are stretched supplementary training ware can solve prior art's trainer effectively and be not convenient for carry out the problem of low limbs training to the patient of lying in bed on the bed.
The technical scheme of the utility model is as follows: a lower limb flexion-extension auxiliary trainer comprises base plates which are bilaterally symmetrical, wherein connecting rods and connecting frames are respectively fixed on the side walls of the base plates, the top end faces of the connecting rods are abutted against the bottom end faces of the connecting frames, and locking bolts penetrating through the connecting frames are spirally connected to the top end faces of the end portions of the connecting rods; a lower limb supporting plate is arranged above the base plate, a plurality of rotating rods which are coaxial in the front and back are connected below the lower limb supporting plate, and the lower ends of the rotating rods are rotatably connected to the top end face of the base plate through rotating mechanisms; the front end of the lower limb supporting plate is connected with an ankle supporting plate in a sliding mode through a sliding mechanism, a foot supporting plate is fixed to the front end of the ankle supporting plate, and a massage pad is adhered to the top end face of the foot supporting plate through a magic tape.
Preferably, the four corners of the bottom end face of the base plate are provided with anti-slip pads, so that the base plate can be prevented from slipping when placed on a bed.
Preferably, the rotating mechanism comprises a clamping plate which is rotatably connected to the left side wall and the right side wall of the rotating rod through a rotating shaft, so that the rotating rod can rotate along the rotating shaft.
Preferably, the number of the rotating rods is two, the upper end of the middle rotating rod is connected with the bottom end face of the lower limb supporting plate through an auxiliary plate, and the top end of the auxiliary plate is fixed on the bottom end face of the lower limb supporting plate.
Preferably, a motor connected with the rotating shaft in a transmission manner is installed on the outer side of the rotating mechanism at the bottom end of one rotating rod, and the motor is a servo motor and can drive the rotating rod to rotate through the motor.
Preferably, an adjusting rod is fixed on the bottom end face of the ankle supporting plate, a sliding frame is fixed on the bottom end face of the lower limb supporting plate, and the adjusting rod is inserted into the sliding frame and slides freely.
Preferably, the side wall of the sliding frame is spirally connected with an adjusting bolt, and the end part of the adjusting bolt can pass through the sliding frame and abut against an adjusting rod on the inner side of the sliding frame.
Preferably, a plurality of massage balls are mounted on the top end surface of the massage cushion, so that the soles of the bedridden patient can be massaged through the massage balls, and the rehabilitation speed of the bedridden patient is accelerated.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, through the design of adding the base plate, the connecting rod, the connecting frame, the locking bolt, the lower limb supporting plate, the rotating rod, the rotating mechanism, the motor, the ankle supporting plate, the foot supporting plate, the magic tape and the massage pad, the lower limbs of a patient can be placed on the lower limb supporting plate, and the lower limb supporting plate is driven to move through the cooperation effect of the rotating mechanism and the motor, so that the lower limbs of a patient lying in bed can be trained.
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 description of the embodiments are briefly introduced below, 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 view of the overall structure of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic bottom view of the present invention.
Wherein: 1 a base plate; 2 connecting rods; 3, connecting the frames; 4, locking the bolt; 5 a lower limb supporting plate; 6, rotating a rod; 7 ankle support plate; 8, a foot support plate; 9 magic tape; 10 massage cushion; 11 a non-slip mat; 12 a rotating shaft; 13 clamping the plate; 14 an auxiliary plate; 15 an electric motor; 16 adjusting rods; 17, sliding the frame; 18 adjusting the bolt; 19 massage ball.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present invention. The conditions used in the examples may be further adjusted according to specific conditions, and the conditions used in the experiments are not specifically mentioned.
As shown in fig. 1 to 2, a lower limb flexion and extension auxiliary trainer comprises base plates 1 which are bilaterally symmetrical, wherein the side walls of the base plates 1 are respectively fixed with a connecting rod 2 and a connecting frame 3, the top end surface of the connecting rod 2 is abutted against the bottom end surface of the connecting frame 3, and the top end surface of the end part of the connecting rod 2 is spirally connected with a locking bolt 4 which passes through the connecting frame 3; the lower limb supporting plate 5 is arranged above the base plate 1, a plurality of rotating rods 6 which are coaxial in the front and at the back are connected below the lower limb supporting plate 5, and the lower ends of the rotating rods 6 are rotatably connected to the top end face of the base plate 1 through rotating mechanisms.
The four corners of the bottom end face of the base plate 1 are provided with anti-slip pads 11, so that the base plate 1 can be prevented from sliding when placed on a bed; the rotating mechanism comprises a clamping plate 13 which is rotatably connected to the left side wall and the right side wall of the rotating rod 6 through a rotating shaft 12, so that the rotating rod 6 can rotate along the rotating shaft 12; the number of the rotating rods 6 is 3, the upper end of the middle rotating rod 6 is connected with the bottom end surface of the lower limb supporting plate 5 through an auxiliary plate 14, and the top end of the auxiliary plate 14 is fixed on the bottom end surface of the lower limb supporting plate 5; the motor 15 connected with the rotating shaft 12 in a transmission manner is installed on the outer side of the rotating mechanism at the bottom end of one rotating rod 6, and the motor 15 is a servo motor and can drive the rotating rod 6 to rotate through the motor 15.
As shown in fig. 3 to 4, an ankle support plate 7 is slidably connected to the front end of the lower limb support plate 5 by a sliding mechanism, a foot support plate 8 is fixed to the front end of the ankle support plate 7, and a massage pad 10 is bonded to the top end surface of the foot support plate 8 by a magic tape 9. Wherein, the bottom end surface of the ankle supporting plate 7 is fixed with an adjusting rod 16, the bottom end surface of the lower limb supporting plate 5 is fixed with a sliding frame 17, and the adjusting rod 16 is inserted in the sliding frame 17 to freely slide; the side wall of the sliding frame 17 is spirally connected with an adjusting bolt 18, and the end part of the adjusting bolt 18 can pass through the sliding frame 17 and abut against an adjusting rod 16 on the inner side of the sliding frame 17; the massage cushion 10 has a plurality of massage balls 19 mounted on the top surface thereof, so that the sole of the patient lying in bed can be massaged by the massage balls 19, and the rehabilitation speed can be increased.
When the bed is used, the base plate 1 is placed on a bed body of a patient lying in bed, the locking bolt 4 is unscrewed in a spiral mode, the base plate 1 is pulled leftwards and rightwards to adjust the distance of the base plate 1, and the locking bolt 4 is screwed down in a spiral mode after the distance between the base plates 1 is proper, so that the friction force between the connecting rod 2 and the connecting frame 3 is increased, and therefore the connecting rod 2 and the connecting frame 3 can be fixed; secondly, place patient's low limbs on lower limbs layer board 5 to the adjusting bolt 18 is unscrewed to make ankle layer board 7 slide along the front end of lower limbs layer board 5 front and back to the spiral, screws up adjusting bolt 18 and fixes adjusting lever 16 when can make patient's sole support on the massage pad, can enough massage the sole of patient through massage ball 19 on the massage pad this moment, can support patient's foot through foot extension board 8 again.
In the process of training the lower limbs of the patient, the two legs of the patient are bound by using the binding bands (the binding bands can be elastic bands or binding bands in the prior art, the using method of the binding bands is common knowledge in the prior art, and redundant description is omitted here), and the power supply of the motor 15 is switched on, so that the motor 15 is matched with the rotating mechanism to drive the lower limb supporting plate 5 to swing back and forth, and the lower limbs of the patient lying in bed can be trained. The lower limb flexion and extension auxiliary trainer for the bedridden patients has the advantages of reasonable structural design, strong practicability and excellent market popularization value.
The above is only a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. In addition to the above embodiments, the present invention may have other embodiments. All technical solutions formed by using equivalent substitutions or equivalent transformations fall within the scope of the present invention.

Claims (8)

1. The utility model provides a low limbs are bent and are stretched supplementary training ware which characterized in that: the connecting device comprises a base plate (1) which is bilaterally symmetrical, a connecting rod (2) and a connecting frame (3) are respectively fixed on the side wall of the base plate (1), the top end face of the connecting rod (2) is abutted against the bottom end face of the connecting frame (3), and a locking bolt (4) which penetrates through the connecting frame (3) is spirally connected to the top end face of the end part of the connecting rod (2); a lower limb supporting plate (5) is arranged above the base plate (1), a plurality of rotating rods (6) which are coaxial in the front and back are connected below the lower limb supporting plate (5), and the lower ends of the rotating rods (6) are rotatably connected to the top end face of the base plate (1) through a rotating mechanism; the front end of the lower limb supporting plate (5) is connected with an ankle supporting plate (7) in a sliding mode through a sliding mechanism, a foot supporting plate (8) is fixed to the front end of the ankle supporting plate (7), and a massage pad (10) is bonded to the top end face of the foot supporting plate (8) through a magic tape (9).
2. The lower limb flexion and extension auxiliary training device as claimed in claim 1, wherein anti-skid pads (11) are mounted at four corners of the bottom end surface of the base plate (1).
3. The auxiliary lower limb flexion and extension trainer according to claim 1, wherein the rotating mechanism comprises a clamping plate (13) which is rotatably connected to the left and right side walls of the rotating rod (6) through a rotating shaft (12).
4. The lower limb flexion and extension auxiliary training device as claimed in claim 1, wherein the number of the rotating rods (6) is 3, the upper end of the middle rotating rod (6) is connected with the bottom end surface of the lower limb supporting plate (5) through an auxiliary plate (14), and the top end of the auxiliary plate (14) is fixed on the bottom end surface of the lower limb supporting plate (5).
5. The auxiliary lower limb flexion and extension trainer according to claim 1, wherein the motor (15) in transmission connection with the rotating shaft (12) is arranged outside the rotating mechanism at the bottom end of one rotating rod (6).
6. The lower limb flexion and extension auxiliary training device as claimed in claim 1, wherein an adjusting rod (16) is fixed on the bottom end surface of the ankle supporting plate (7), a sliding frame (17) is fixed on the bottom end surface of the lower limb supporting plate (5), and the adjusting rod (16) is inserted into the sliding frame (17) to slide freely.
7. The lower limb flexion and extension auxiliary training device as claimed in claim 6, wherein the side wall of the sliding frame (17) is spirally connected with an adjusting bolt (18), and the end of the adjusting bolt (18) can penetrate through the sliding frame (17) and abut against an adjusting rod (16) on the inner side of the sliding frame (17).
8. The device as claimed in claim 1, wherein a plurality of massage balls (19) are mounted on the top surface of the massage mat (10).
CN202122523141.XU 2021-10-20 2021-10-20 Auxiliary trainer for flexion and extension of lower limbs Active CN216394655U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122523141.XU CN216394655U (en) 2021-10-20 2021-10-20 Auxiliary trainer for flexion and extension of lower limbs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122523141.XU CN216394655U (en) 2021-10-20 2021-10-20 Auxiliary trainer for flexion and extension of lower limbs

Publications (1)

Publication Number Publication Date
CN216394655U true CN216394655U (en) 2022-04-29

Family

ID=81296660

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122523141.XU Active CN216394655U (en) 2021-10-20 2021-10-20 Auxiliary trainer for flexion and extension of lower limbs

Country Status (1)

Country Link
CN (1) CN216394655U (en)

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