CN214762085U - Active and passive rehabilitation training device for upper and lower limbs - Google Patents
Active and passive rehabilitation training device for upper and lower limbs Download PDFInfo
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- CN214762085U CN214762085U CN202121147060.8U CN202121147060U CN214762085U CN 214762085 U CN214762085 U CN 214762085U CN 202121147060 U CN202121147060 U CN 202121147060U CN 214762085 U CN214762085 U CN 214762085U
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Abstract
The utility model belongs to the technical field of rehabilitation equipment, in particular to an active and passive rehabilitation training device for upper and lower limbs, which comprises a base, wherein a power structure is arranged on the base, and a power cavity corresponding to the power structure is arranged on the base; the power cavity is rotatably connected with a rotating cylinder, and a locking structure matched with the rotating cylinder is arranged on the power cavity; the rotating cylinder is connected with a sliding rod in a sliding manner, the sliding rod is connected with an upper exercise cavity in a rotating manner, and one end of the upper exercise cavity is provided with a handrail; the other end of the upper exercise cavity is provided with an upper exercise structure, and the power structure is connected with an upper transmission structure matched with the upper exercise structure; the power structure is also connected with a lower transmission structure, and the lower transmission structure is connected with a lower exercise structure; the utility model discloses the effectual unable effectual realization of having solved current rehabilitation training device is the limbs cooperative motion about to and the corresponding problem of adjusting of patient's height.
Description
Technical Field
The utility model belongs to the technical field of rehabilitation equipment, concretely relates to upper and lower limbs owner is rehabilitation training device passively.
Background
For the patient needing to recover the mobility ability, the aim of assisting the patient to recover is fulfilled through corresponding rehabilitation training, so that the life of the patient can take care of the patient; when a patient carries out rehabilitation training, corresponding rehabilitation training devices are mostly adopted for assisting, and when the existing rehabilitation training device is used, although a simple training function can be realized, the upper limb and the lower limb can not be effectively coordinated, so that the problem of different rehabilitation effects of the upper limb and the lower limb is caused; in addition, the rehabilitation training device cannot be effectively adjusted according to the height of the patient when in use, so that the upper limb or the lower limb of the patient is often in an uncomfortable state when in exercise, and the rehabilitation training of the patient is influenced.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a limb owner is passive rehabilitation training device from top to bottom, limb concerted action about the effectual unable effectual realization of having solved current rehabilitation training device to and the problem of adjusting corresponding with patient's height.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the active and passive rehabilitation training device for the upper and lower limbs comprises a base, wherein a power structure is arranged on the base, and a power cavity corresponding to the power structure is arranged on the base; the power cavity is rotatably connected with a rotating cylinder, and a locking structure matched with the rotating cylinder is arranged on the power cavity; the rotating cylinder is connected with a sliding rod in a sliding manner, the sliding rod is connected with an upper exercise cavity in a rotating manner, and one end of the upper exercise cavity is provided with a handrail; the other end of the upper exercise cavity is provided with an upper exercise structure, and the power structure is connected with an upper transmission structure matched with the upper exercise structure; the power structure is also connected with a lower transmission structure, and the lower transmission structure is connected with a lower exercise structure.
Furthermore, the base includes preceding support column and the back support column corresponding with preceding support column, is connected with the connection chamber that is connected with the back support column on the preceding support column.
Furthermore, the power structure comprises a motor fixedly connected with the connecting cavity, and the output end of the motor is connected with a lower bevel gear set and a first bevel gear set.
Furthermore, the upper transmission structure comprises a lower universal joint connected with the output end of the first bevel gear set, and the output end of the lower universal joint is connected with a spline cylinder; the spline section of thick bamboo goes up sliding connection has the spline, is connected with the universal joint on the spline, goes up the output of universal joint and is connected with last exercise structure.
Further, go up exercise structure and include the second bevel gear group that is connected with the output of last universal joint, second bevel gear group's output is connected with the third bevel gear group, and the output of third bevel gear group is connected with a pair of handle that is L type structure.
Furthermore, the lower transmission structure comprises a driving belt wheel connected with the output end of the lower bevel gear set, an idler wheel corresponding to the driving belt wheel is rotationally connected in the power cavity, and a transmission belt corresponding to the idler wheel is arranged on the driving belt wheel; the coaxial rigid coupling of idler has dislocation band pulley, and the rigid coupling has down to temper the chamber on the power chamber, and it is connected with driven pulley to take turns to down to temper the chamber, is equipped with on the dislocation band pulley and is connected the belt with driven pulley matched with.
Further, temper the structure down and include the exercise pole that is L type structure with a pair of the coaxial rigid coupling of driven pulleys, temper all to be connected with the footboard on the pole, be connected with the backplate on the footboard.
Furthermore, the locking structure comprises a reverse ratchet wheel fixedly connected with the power cavity, a forward ratchet wheel is sleeved on the reverse ratchet wheel, and the tooth directions of the reverse ratchet wheel and the forward ratchet wheel are opposite; the rotating cylinder is coaxially and fixedly connected with a rotating disc, a reverse pawl matched with the reverse ratchet wheel is rotatably connected to the rotating disc, a forward pawl matched with the forward ratchet wheel is rotatably connected to the rotating disc, and the reverse pawl and the forward pawl are coaxially and fixedly connected with a driving lever.
Compared with the prior art, the beneficial effects of the utility model are that:
when the utility model is used, the upper exercise cavity can be adjusted to be well matched with the upper limb of a patient through the rotary connection between the rotary cylinder and the power cavity and the sliding connection between the rotary cylinder and the sliding rod, so that the comfort of the patient during exercise is improved; the power structure is connected with lower exercise structure through lower transmission structure, and power structure still is connected with last exercise structure through last transmission structure in addition, makes power structure can be synchronous take exercise structure and lower exercise structure on driving, improves the harmony that the limb was taken exercise about the patient.
Drawings
Fig. 1 is a first isometric view of the present invention;
fig. 2 is a second axial view of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
fig. 4 is an enlarged schematic view of the area a in fig. 3 according to the present invention;
fig. 5 is an enlarged schematic view of the region B in fig. 3 according to the present invention;
fig. 6 is a schematic structural view of the locking structure of the present invention;
in the figure: 1. front supporting column, 2, connecting cavity, 3, lower exercising cavity, 4, pedal, 5, guard board, 6, handle, 7, rotating block, 8, upper exercising cavity, 9, handrail, 10, sliding rod, 11, rotating barrel, 12, locking structure, 13, power cavity, 14, rear supporting column, 15, graduation line, 16, spline, 17, spline barrel, 18, driven pulley, 19, motor, 20, driving pulley, 21, connecting belt, 22, idle pulley, 23, dislocation pulley, 24, lower universal joint, 25, first bevel gear set, 26, lower bevel gear set, 27, upper universal joint, 28, second bevel gear set, 29, third bevel gear set, 30, forward ratchet, 31, reverse ratchet, 32, forward pawl, 33, deflector rod, 34, rotary disk, 35 and reverse pawl.
Detailed Description
An active and passive rehabilitation training device for upper and lower limbs, as shown in figures 1-6, comprises a base, wherein a power structure is arranged on the base, and a power cavity 13 corresponding to the power structure is arranged on the base; the power cavity 13 is rotatably connected with a rotating cylinder 11, and a locking structure 12 matched with the rotating cylinder 11 is arranged on the power cavity 13; the rotating cylinder 11 is connected with a sliding rod 10 in a sliding manner, a fastening screw matched with the sliding rod 10 is arranged on the rotating cylinder 11, and a scale mark 15 matched with the rotating cylinder 11 is arranged on the sliding rod 10; the upper exercising cavity 8 can be adjusted to be well matched with the upper limb of the patient through the rotary connection of the rotary cylinder 11 and the power cavity 13 and the sliding connection of the rotary cylinder 11 and the sliding rod 10, so that the comfort of the patient during exercising is improved; a rotating block 7 is arranged on the sliding rod 10, an upper exercise cavity 8 is rotatably connected to the rotating block 7, and a fastening screw matched with the rotating cavity is arranged on the rotating block 7; one end of the upper exercise cavity 8 is provided with a handrail 9, the other end of the upper exercise cavity 8 is provided with an upper exercise structure, and the power structure is connected with an upper transmission structure matched with the upper exercise structure; the rotating block 7 is rotatably connected with the upper exercise cavity 8, so that the patient can choose to exercise the lower limbs of the patient independently, and the exercise diversity of the utility model is improved; the power structure is also connected with a lower transmission structure, and the lower transmission structure is connected with a lower exercise structure; the power structure is connected with lower exercise structure through lower transmission structure, and power structure still is connected with last exercise structure through last transmission structure in addition, makes power structure can be synchronous take exercise structure and lower exercise structure on driving, improves the harmony that the limb was taken exercise about the patient.
Further, the base comprises a front support column 1 and a rear support column 14 corresponding to the front support column 1, and a connecting cavity 2 connected with the rear support column 14 is connected to the front support column 1. It is right to cooperate through preceding support column 1, connection chamber 2, back support column 14 and form the base the utility model discloses support.
Further, the power structure comprises a motor 19 fixedly connected with the connecting cavity 2, and the output end of the motor 19 is connected with a lower bevel gear set 26 and a first bevel gear set 25; the motor 19 drives the lower transmission structure and the upper transmission structure synchronously through the lower bevel gear set 26 and the first bevel gear set 25.
Further, the upper transmission structure comprises a lower universal joint 24 connected with the output end of the first bevel gear set 25, and the output end of the lower universal joint 24 is connected with the spline cylinder 17; the spline cylinder 17 is connected with a spline 16 in a sliding manner, the spline 16 is connected with an upper universal joint 27, and the output end of the upper universal joint 27 is connected with an upper exercise structure; first bevel gear group 25 is through universal joint 24 down, a spline section of thick bamboo 17, spline 16, go up universal joint 27 and drive and temper the structure action, make a spline section of thick bamboo 17 and spline 16 can rotate along with the rotation of a rotating cylinder 11 through universal joint 24 down sets up, when making slide bar 10 slide along a rotating cylinder 11 through setting up a spline section of thick bamboo 17 and spline 16, spline 16 slides along a spline section of thick bamboo 17, guarantees that first bevel gear group 25 can be with the supreme structure department of tempering of power transmission.
Further, the upper exercise structure comprises a second bevel gear set 28 connected with the output end of the upper universal joint 27, the output end of the second bevel gear set 28 is connected with a third bevel gear set 29, and the output end of the third bevel gear set 29 is connected with a pair of handles 6 in an L-shaped structure; the arm of the patient is driven to exercise through the handle 6.
Further, the lower transmission structure comprises a driving belt wheel 20 connected with the output end of the lower bevel gear set 26, an idler wheel 22 corresponding to the driving belt wheel 20 is rotationally connected in the power cavity 13, and a transmission belt corresponding to the idler wheel 22 is arranged on the driving belt wheel 20; the coaxial rigid coupling of idler 22 has dislocation band pulley 23, and the rigid coupling has down to temper chamber 3 on power chamber 13, and it is connected with driven pulley 18 to rotate on the chamber 3 to temper down, is equipped with on the dislocation band pulley 23 and is connected belt 21 with driven pulley 18 matched with, and lower bevel gear 26 passes through driving pulley 20, idler 22, driving belt, dislocation band pulley 23, connects belt 21 and drives driven pulley 18 and rotate.
Further, temper the structure down and include the exercise pole that is L type structure with a pair of the coaxial rigid coupling of driven pulley 18, temper all to be connected with footboard 4 on the pole, be connected with backplate 5 on the footboard 4. The driven belt wheel 18 drives the patient to move through the exercise rod and the pedal 4, and the leg of the patient is protected through the protection plate 5.
Further, as shown in fig. 6, the locking structure 12 includes a reverse ratchet wheel 31 fixedly connected to the power cavity 13, the reverse ratchet wheel 31 is sleeved with a forward ratchet wheel 30, and the tooth directions of the reverse ratchet wheel 31 and the forward ratchet wheel 30 are opposite; a rotating disc 34 is coaxially and fixedly connected with the rotating cylinder 11, a reverse pawl 35 matched with the reverse ratchet wheel 31 is rotatably connected to the rotating disc 34, a forward pawl 32 matched with the forward ratchet wheel 30 is also rotatably connected to the rotating disc 34, and a shift lever 33 is coaxially and fixedly connected with the reverse pawl 35 and the forward pawl 32; the rotating disc 34 and the rotating cylinder 11 are locked by the cooperation of the forward pawl 32 and the forward ratchet 30 and the cooperation of the reverse pawl 35 and the reverse ratchet 31, when clockwise rotation is required, the forward pawl 32 is driven to be separated from the forward ratchet 30 through the shift lever 33, the rotating cylinder 11 rotates clockwise, and the reverse pawl 35 slides along the ridge of the reverse ratchet 31; when the clockwise rotation is needed, the reverse pawl 35 is driven by the shift lever 33 to separate from the reverse ratchet wheel 31, so that the rotating cylinder 11 rotates anticlockwise, and the forward pawl 32 slides along the back of the forward ratchet wheel 30.
The utility model discloses a working process does:
when the utility model is used, the operation of rotating the rotary cylinder 11 and the telescopic slide bar 10 is carried out according to the height and arm condition of a patient; when the rotating cylinder 11 rotates and needs to rotate clockwise, the shifting lever 33 drives the forward pawl 32 to be separated from the forward ratchet wheel 30, so that the rotating cylinder 11 rotates clockwise, and the reverse pawl 35 slides along the back of the reverse ratchet wheel 31; when the clockwise rotation is needed, the reverse pawl 35 is driven to be separated from the reverse ratchet wheel 31 through the shift lever 33, so that the rotating cylinder 11 rotates anticlockwise, and the forward pawl 32 slides along the ridge of the forward ratchet wheel 30; the slide bar 10 slides along the rotary cylinder 11, and the slide bar 10 is fixed by a fastening screw.
The motor 19 acts, the motor 19 drives the lower bevel gear set 26 to act, the lower bevel gear set 26 drives the driven belt wheel 18 to rotate through the driving belt wheel 20, the idle wheel 22, the transmission belt, the dislocation belt wheel 23 and the connecting belt 21, and the driven belt wheel 18 drives the patient to move through the exercise rod and the pedal 4; meanwhile, the motor 19 drives the first bevel gear set 25 to move, the first bevel gear set 25 drives the second bevel gear set 28 to move through the lower universal joint 24, the spline cylinder 17, the spline 16 and the upper universal joint 27, the second bevel gear set 28 drives the third bevel gear set 29 to move, and the third bevel gear set 29 drives the arm of the patient to exercise through the handle 6.
Claims (8)
1. Active passive rehabilitation training device of lower limbs, its characterized in that: the device comprises a base, wherein a power structure is arranged on the base, and a power cavity (13) corresponding to the power structure is arranged on the base; the power cavity (13) is rotatably connected with a rotating cylinder (11), and a locking structure (12) matched with the rotating cylinder (11) is arranged on the power cavity (13); a sliding rod (10) is connected onto the rotating cylinder (11) in a sliding manner, an upper exercise cavity (8) is connected onto the sliding rod (10) in a rotating manner, and a handrail (9) is arranged at one end of the upper exercise cavity (8); the other end of the upper exercise cavity (8) is provided with an upper exercise structure, and the power structure is connected with an upper transmission structure matched with the upper exercise structure; the power structure is also connected with a lower transmission structure, and the lower transmission structure is connected with a lower exercise structure.
2. The active and passive rehabilitation training device for upper and lower limbs according to claim 1, wherein: the base comprises a front supporting column (1) and a rear supporting column (14) corresponding to the front supporting column (1), and a connecting cavity (2) connected with the rear supporting column (14) is connected to the front supporting column (1).
3. The active and passive rehabilitation training device for upper and lower limbs according to claim 2, wherein: the power structure comprises a motor (19) fixedly connected with the connecting cavity (2), and the output end of the motor (19) is connected with a lower bevel gear set (26) and a first bevel gear set (25).
4. The active and passive rehabilitation training device for upper and lower limbs according to claim 3, wherein: the upper transmission structure comprises a lower universal joint (24) connected with the output end of the first bevel gear set (25), and the output end of the lower universal joint (24) is connected with a spline cylinder (17); spline section of thick bamboo (17) go up sliding connection has spline (16), is connected with universal joint (27) on spline (16), goes up the output of universal joint (27) and is connected with last exercise structure.
5. The active and passive rehabilitation training device for upper and lower limbs according to claim 4, wherein: the upper exercise structure comprises a second bevel gear set (28) connected with the output end of the upper universal joint (27), the output end of the second bevel gear set (28) is connected with a third bevel gear set (29), and the output end of the third bevel gear set (29) is connected with a pair of handles (6) in an L-shaped structure.
6. The active and passive rehabilitation training device for upper and lower limbs according to any one of claims 3 or 5, wherein: the lower transmission structure comprises a driving belt wheel (20) connected with the output end of the lower bevel gear set (26), an idler wheel (22) corresponding to the driving belt wheel (20) is rotationally connected in the power cavity (13), and a transmission belt corresponding to the idler wheel (22) is arranged on the driving belt wheel (20); idler (22) coaxial rigid coupling has dislocation band pulley (23), and the rigid coupling has down to temper chamber (3) on power chamber (13), and it is connected with driven pulley (18) to rotate on chamber (3) to temper down, is equipped with on dislocation band pulley (23) and is connected belt (21) with driven pulley (18) matched with.
7. The active and passive rehabilitation training device for upper and lower limbs according to claim 6, wherein: the lower exercise structure comprises a pair of exercise rods which are L-shaped structures and are coaxially fixedly connected with a driven belt wheel (18), pedals (4) are connected to the exercise rods, and guard plates (5) are connected to the pedals (4).
8. The active and passive rehabilitation training device for upper and lower limbs according to claim 1, wherein: the locking structure (12) comprises a reverse ratchet wheel (31) fixedly connected with the power cavity (13), a forward ratchet wheel (30) is sleeved on the reverse ratchet wheel (31), and the tooth directions of the reverse ratchet wheel (31) and the forward ratchet wheel (30) are opposite; the rotating cylinder (11) is coaxially and fixedly connected with a rotating disc (34), the rotating disc (34) is rotatably connected with a reverse pawl (35) matched with a reverse ratchet wheel (31), the rotating disc (34) is further rotatably connected with a forward pawl (32) matched with a forward ratchet wheel (30), and the reverse pawl (35) and the forward pawl (32) are coaxially and fixedly connected with a shifting lever (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121147060.8U CN214762085U (en) | 2021-05-26 | 2021-05-26 | Active and passive rehabilitation training device for upper and lower limbs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121147060.8U CN214762085U (en) | 2021-05-26 | 2021-05-26 | Active and passive rehabilitation training device for upper and lower limbs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214762085U true CN214762085U (en) | 2021-11-19 |
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ID=78697709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121147060.8U Expired - Fee Related CN214762085U (en) | 2021-05-26 | 2021-05-26 | Active and passive rehabilitation training device for upper and lower limbs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214762085U (en) |
-
2021
- 2021-05-26 CN CN202121147060.8U patent/CN214762085U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211119 |