CN216629078U - Lower limb training device - Google Patents
Lower limb training device Download PDFInfo
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- CN216629078U CN216629078U CN202121892077.6U CN202121892077U CN216629078U CN 216629078 U CN216629078 U CN 216629078U CN 202121892077 U CN202121892077 U CN 202121892077U CN 216629078 U CN216629078 U CN 216629078U
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Abstract
The utility model discloses a lower limb training device which comprises a first fixing part, a second fixing part, a connecting rod, connecting blocks and a telescopic adjusting rod, wherein the two connecting blocks are connected through the telescopic adjusting rod; according to the utility model, the position between the thigh and the shank of the patient is controlled through the connecting piece, medical staff can bend and extend the thigh and the shank of the patient by holding and moving the feet of the patient, and under the guiding action of the telescopic adjusting rod, the application of deflection or torsion force during the relative movement of the thigh and the shank of the patient is avoided, so that the damage caused by the irregular force application during the rehabilitation training of the lower limbs of the patient is reduced, and the training effect is effectively improved.
Description
Technical Field
The utility model relates to the technical field of medical rehabilitation, in particular to a lower limb training device.
Background
The elderly patients or patients lying in bed for a long time due to other reasons have the defects of incapability or movement difficulty of both lower limbs, abnormal muscle tension of the lower limbs, muscular atrophy and thrombosis and limited joint movement.
The patients need to maintain the mobility of the lower limbs by other people to insist on passive movement for a long time, and the recovery effect is affected because the patients are easily injured due to non-standard or overlarge actions of the nursing proficiency of medical care personnel.
In view of the above-mentioned drawbacks, the present inventors have finally obtained the present invention through long-term research and practice.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical defects, the utility model adopts the technical scheme that the lower limb training device comprises a first fixing part, a second fixing part, a connecting rod, connecting blocks and a telescopic adjusting rod, wherein the two connecting blocks are connected through the telescopic adjusting rod, the two connecting blocks are respectively connected with the first fixing part and the second fixing part through the connecting rod, the first fixing part is fixedly arranged at the thigh position of a patient, and the second fixing part is fixedly arranged at the shank position of the patient.
Preferably, one end of the connecting rod is fixedly connected with the first fixing portion or the second fixing portion, a threaded connection section is arranged at the other end of the connecting rod, the connecting block comprises a fixing portion and a rotating portion, the rotating portion is sleeved on the fixing portion, the fixing portion and the rotating portion can rotate relatively, an adjusting hole is formed in the fixing portion, the adjusting hole is a threaded hole, and the threaded connection section is in threaded connection with the adjusting hole.
Preferably, an annular fixing groove is formed in the outer wall of the fixing portion, a positioning hole is formed in the rotating portion, the width of the annular fixing groove is equal to or larger than that of the rotating portion, and the diameter of the positioning hole is equal to or larger than that of an inner ring of the annular fixing groove.
Preferably, the rotating part is fixedly provided with a connecting seat, the connecting seat is provided with a connecting hole, and two ends of the telescopic adjusting rod are respectively connected with the connecting holes of the two connecting seats in a rotating manner through rotating shafts.
Preferably, the telescopic adjusting rod adopts an air cylinder, the cylinder body of the air cylinder is connected with one of the connecting seats, and the telescopic rod of the air cylinder is connected with the other connecting seat.
Preferably, the telescopic adjusting rod comprises a sleeve and an inner tube, the sleeve and the inner tube are both straight rod pieces, the sleeve is arranged in a hollow mode and sleeved on the inner tube, the inner tube and the sleeve can move axially relative to each other, one end of the sleeve is connected with one of the connecting seats, and one end of the inner tube is connected with the other connecting seat.
Preferably, the first fixing portion and the second fixing portion are both provided with two, the two first fixing portions are respectively fixedly arranged on two thighs of a patient, and the two second fixing portions are respectively fixedly arranged on two shanks of the patient; the two first fixing parts are respectively provided with one connecting rod, and the two connecting rods connected with the first fixing parts are connected through one connecting block; the two second fixing parts are respectively provided with one connecting rod, and the two connecting rods connected with the second fixing parts are connected through one connecting block.
Preferably, the adjusting hole on the fixing portion is a through hole, two ends of the adjusting hole are respectively in threaded connection with the two connecting rods, and the threads of the threaded connection section on the two connecting rods are reversely arranged.
Preferably, the first fixing part and the second fixing part comprise fixing plates and attaching parts, the attaching parts are fixedly arranged on the fixing plates, binding bands are further arranged on the fixing plates, one ends of the binding bands are fixedly connected with the fixing plates, and the other ends of the binding bands are detachably connected with the fixing plates.
Preferably, the laminating portion is provided with a laminating groove, the laminating groove is an arc groove, and the laminating portion is made of a silica gel material.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the position between the thigh and the shank of the patient is controlled through the connecting piece, medical staff can bend and extend the thigh and the shank of the patient by holding and moving the feet of the patient, and under the guiding action of the telescopic adjusting rod, the application of deflection or torsion force is avoided when the thigh and the shank of the patient move relatively, so that the damage caused by the irregular force application when the lower limb of the patient is subjected to rehabilitation training is reduced, and the training effect is effectively improved; meanwhile, the angle of the lower limb can be fixed for a long time through the connecting rod, the angle can be maintained in the direction opposite to the natural direction of the patient, if the knee joint of the patient bends for a long time, the angle can be fixed at the knee stretching position, and different angles of the hip and knee joint of the patient can be controlled.
Drawings
Figure 1 is a structural view of a first embodiment of the lower limb training device;
figure 2 is a structural view of a third embodiment of the lower limb training device;
FIG. 3 is a structural view of the fixing portion;
FIG. 4 is a structural view of the first fixing portion;
fig. 5 is a schematic view of the connection structure of the connection rod.
The figures in the drawings represent:
1-a first fixed part; 2-a second fixed part; 3-a connecting rod; 4-telescopic adjusting rod; 5-a fixed part; 6-a rotating part; 7-a connecting seat; 8-adjusting the bolt; 9-a limiting block; 11-a fixed plate; 12-a bonding portion; 13-binding band; 31-a connecting plate; 51-a conditioning aperture; 52-Ring fixation groove.
Detailed Description
The above and further features and advantages of the present invention are described in more detail below with reference to the accompanying drawings.
Example one
As shown in figure 1, figure 1 is a structural view of this embodiment of the lower limb training device. The lower limb training device comprises a first fixing part 1, a second fixing part 2, a connecting rod 3, connecting blocks and a telescopic adjusting rod 4, wherein the two connecting blocks are connected through the telescopic adjusting rod 4, the two connecting blocks are respectively connected with the first fixing part 1 and the second fixing part 2 through the connecting rod 3, the first fixing part 1 is fixedly arranged at the position of a thigh of a patient, and the second fixing part 2 is fixedly arranged at the position of a shank of the patient.
According to the utility model, the position between the thigh and the shank of the patient is controlled through the connecting piece, medical staff can bend and extend the thigh and the shank of the patient by holding and moving the feet of the patient, and under the guiding action of the telescopic adjusting rod 4, the application of force of deflection or torsion is avoided when the thigh and the shank of the patient move relatively, so that the damage caused by the irregular application of force during the rehabilitation training of the lower limbs of the patient is reduced, and the training effect is effectively improved; meanwhile, the angle of the lower limb can be fixed for a long time through the connecting rod, the angle can be maintained in the direction opposite to the natural direction of the patient, if the knee joint of the patient bends for a long time, the angle can be fixed at the knee stretching position, and different angles of the hip and knee joint of the patient can be controlled.
Example two
Connecting rod 3 one end with first fixed part 1 or 2 fixed connection of second fixed part, the other end are provided with the threaded connection section, the connecting block includes fixed part 5 and rotation portion 6, rotation portion 6 cover is established on fixed part 5, just fixed part 5 with rotation portion 6 can rotate relatively, be provided with regulation hole 51 in the fixed part 5, regulation hole 51 sets up to the screw hole, the threaded connection section with regulation hole 51 threaded connection, through connecting rod 3 with fixed part 5's relative rotation can realize fixed part 5 is in position control on the connecting rod 3, thereby guarantees telescopic adjusting rod 4 is more close to in patient's low limbs and changes in, carries out the application of force direction.
The outer wall of the fixing portion 5 is provided with an annular fixing groove 52, the rotating portion 6 is provided with a positioning hole, the width of the annular fixing groove 52 is equal to or slightly larger than the width of the rotating portion 6, and the diameter of the positioning hole is equal to or slightly larger than the inner ring diameter of the annular fixing groove 52, so that the rotating portion 6 is sleeved on the fixing portion 5 to be limited, and meanwhile, the relative rotation stability of the fixing portion 5 and the rotating portion 6 can be guaranteed.
The rotating part 6 is fixedly provided with a connecting seat 7, the connecting seat 7 is provided with a connecting hole, and two ends of the telescopic adjusting rod 4 are respectively and rotatably connected with the connecting holes of the two connecting seats 7 through rotating shafts, so that the telescopic adjusting rod 4 is fixedly connected with the two connecting blocks.
Preferably, the telescopic adjusting rod 4 can adopt an air cylinder, the air cylinder is pushed to assist in applying force to complete the bending and stretching of the lower limbs of the patient through slow stretching, the cylinder body of the air cylinder is connected with one connecting seat 7, and the telescopic rod of the air cylinder is connected with the other connecting seat 7.
Equally, telescopic adjusting rod 4 also can set up to simple guide structure, promptly telescopic adjusting rod 4 includes sleeve pipe and inner tube, the sleeve pipe with the inner tube all sets up to straight member, sleeve pipe cavity sets up just the sleeve pipe box is established on the inner tube, the inner tube with the sleeve pipe axial displacement relatively, sheathed tube one end with one connecting seat 7 is connected, the one end and another of inner tube connecting seat 7 is connected, through the inner tube is in axial displacement in the sleeve pipe, thereby realize telescopic adjusting rod 4's application of force direction function.
EXAMPLE III
As shown in figure 2, figure 2 is a structural view of this embodiment of the lower limb training device. In this embodiment, the first fixing portion 1 and the second fixing portion 2 are both provided with two, and the two first fixing portions 1 are respectively fixedly disposed on two thighs of the patient, and the two second fixing portions 2 are respectively fixedly disposed on two shanks of the patient.
The two first fixing parts 1 are respectively provided with one connecting rod 3, and the two connecting rods 3 connected with the first fixing parts 1 are connected through one connecting block. Similarly, the two second fixing parts 2 are both provided with one connecting rod 3, and the two connecting rods 3 connected with the second fixing parts 2 are connected through one connecting block.
As shown in fig. 3, fig. 3 is a structural view of the fixing portion; specifically, on the fixed part 5 regulation hole 51 sets up to the perforating hole, just the both ends of regulation hole 51 respectively with two connecting rod 3 threaded connection, and two on the connecting rod 3 threaded connection section screw thread sets up in reverse, and is right when fixed part 5 rotates, can realize two the regulation of 3 relative distances of connecting rod, thereby can be to two between the first fixed part 1, two carry out the interval between the second fixed part 2 and adjust.
Through the structure setting of this embodiment, 5 intervals of adjustable fixed part to adjust the fixed distance between two low limbs of patient, after the fixed crooked extension training of accomplishing of distance, through adjusting distance between two low limbs once more, and carry out new crooked extension training once more, can effectively train the crotch muscle group of patient's low limbs, in order to improve holistic low limbs training effect, prevent that the low limbs are stiff.
Example four
As shown in fig. 4, fig. 4 is a structural view of the first fixing portion; first fixed part 1 with second fixed part 2 all includes fixed plate 11 and laminating portion 12, laminating portion 12 is fixed to be set up on the fixed plate 11, still be provided with bandage 13 on the fixed plate 11, the one end of bandage 13 with fixed plate 11 fixed connection, the other end with the connection can be dismantled to fixed plate 11 to bind patient's low limbs on laminating portion 12.
Be provided with the laminating groove on laminating portion 12, the laminating groove sets up to the circular arc groove, and patient's thigh or shank set up in the laminating groove to the realization is to the preliminary fixed of patient's low limbs, laminating portion 12 can adopt materials such as silica gel preparation, guarantees the flexible laminating of laminating portion 12 and patient's low limbs.
As shown in fig. 5, fig. 5 is a schematic view of the connection structure of the connection rod; the tip of connecting rod 3 is provided with connecting plate 31, be provided with first regulation hole 51 on the connecting plate 31, be provided with second regulation hole 51 on the fixed plate 11, adjusting bolt 8 passes in proper order first regulation hole 51 with second regulation hole 51 threaded connection, thereby realize connecting rod 3 with connection between the fixed plate 11. The first adjusting hole 51 is a through hole, and the second adjusting hole 51 is a threaded hole.
Preferably, the end of the adjusting bolt 8 disposed at the position of the attaching portion 12 is provided with a limiting block 9, and the limiting block 9 is used for preventing the adjusting bolt 8 from being disengaged from the second adjusting hole 51.
Through screwing up adjusting bolt 8 can realize connecting rod 3 with relative position's fixed connection between the fixed plate 11 to guarantee telescopic adjusting rod 4's direction stability, through loosening adjusting bolt 8, can be when adjusting the fixed distance between two low limbs of patient, simultaneously with each laminating portion 12 is adjusted to more comfortable angle, thereby patient's comfort level during the assurance training.
The foregoing is merely a preferred embodiment of the utility model, which is intended to be illustrative and not limiting. It will be appreciated by those skilled in the art that many variations, modifications, and equivalents may be made thereto without departing from the spirit and scope of the utility model as defined in the claims.
Claims (10)
1. The utility model provides a low limbs trainer, its characterized in that, includes first fixed part, second fixed part, connecting rod, connecting block and telescopic adjusting rod, two the connecting block passes through telescopic adjusting rod connects, two the connecting block is respectively through one the connecting rod with first fixed part the second fixed part is connected, the fixed setting of first fixed part is in patient thigh position department, the fixed setting of second fixed part is in patient shank position department, telescopic adjusting rod adjusts the direction first fixed part with relative position between the second fixed part.
2. The lower limb training device of claim 1, wherein one end of the connecting rod is fixedly connected with the first fixing portion or the second fixing portion, and the other end is provided with a threaded connection section, the connecting block comprises a fixing portion and a rotating portion, the rotating portion is sleeved on the fixing portion, the fixing portion and the rotating portion can rotate relatively, an adjusting hole is arranged in the fixing portion, the adjusting hole is provided with a threaded hole, and the threaded connection section is in threaded connection with the adjusting hole.
3. The lower limb training device of claim 2, wherein the fixing portion is provided at an outer wall thereof with a ring-shaped fixing groove, the rotating portion is provided with a positioning hole having a width equal to or greater than a width of the rotating portion, and a diameter equal to or greater than an inner ring diameter of the ring-shaped fixing groove.
4. The lower limb training device of claim 3, wherein the rotating part is fixedly provided with a connecting seat, the connecting seat is provided with a connecting hole, and two ends of the telescopic adjusting rod are respectively rotatably connected with the connecting holes of the two connecting seats through rotating shafts.
5. The lower limb training device of claim 4, wherein the telescopic adjusting rod is a cylinder, the cylinder body of the cylinder is connected with one of the connecting seats, and the telescopic rod of the cylinder is connected with the other connecting seat.
6. The lower limb training device of claim 4, wherein the telescopic adjustment lever comprises a sleeve and an inner tube, wherein the sleeve and the inner tube are both arranged as a straight rod, the sleeve is hollow and the sleeve is sleeved on the inner tube, the inner tube and the sleeve are axially movable relative to each other, one end of the sleeve is connected to one of the connecting seats, and one end of the inner tube is connected to the other connecting seat.
7. The lower limb training device of claim 4, wherein there are two first fastening portions and two second fastening portions, the first fastening portions being respectively fastened to the thighs of the patient and the second fastening portions being respectively fastened to the calves of the patient; the two first fixing parts are respectively provided with one connecting rod, and the two connecting rods connected with the first fixing parts are connected through one connecting block; the two second fixing parts are respectively provided with one connecting rod, and the two connecting rods connected with the second fixing parts are connected through one connecting block.
8. The lower limb training device of claim 7, wherein the adjusting hole of the fixing portion is a through hole, and both ends of the adjusting hole are respectively connected with the two connecting rods by screw threads, and the screw threads of the screw connecting sections of the two connecting rods are arranged in a reverse direction.
9. The lower limb training device of claim 8, wherein the first fixing portion and the second fixing portion each comprise a fixing plate and a fitting portion, the fitting portion is fixedly disposed on the fixing plate, the fixing plate is further provided with a strap, one end of the strap is fixedly connected with the fixing plate, and the other end of the strap is detachably connected with the fixing plate.
10. The lower limb training device of claim 9, wherein the fitting portion is provided with a fitting groove, the fitting groove is provided as an arc groove, and the fitting portion is made of a silicone material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121892077.6U CN216629078U (en) | 2021-08-12 | 2021-08-12 | Lower limb training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121892077.6U CN216629078U (en) | 2021-08-12 | 2021-08-12 | Lower limb training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216629078U true CN216629078U (en) | 2022-05-31 |
Family
ID=81723214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121892077.6U Active CN216629078U (en) | 2021-08-12 | 2021-08-12 | Lower limb training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216629078U (en) |
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2021
- 2021-08-12 CN CN202121892077.6U patent/CN216629078U/en active Active
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