CN215310026U - Lower limb recovery training device for neurology department - Google Patents
Lower limb recovery training device for neurology department Download PDFInfo
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- CN215310026U CN215310026U CN202120492877.2U CN202120492877U CN215310026U CN 215310026 U CN215310026 U CN 215310026U CN 202120492877 U CN202120492877 U CN 202120492877U CN 215310026 U CN215310026 U CN 215310026U
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Abstract
The utility model discloses a lower limb recovery training device for neurology, which comprises a first fixing box, a base and a training chair, wherein the first fixing box is installed on one side of the top end of the base, a lifting mechanism is arranged inside the first fixing box, the lifting mechanism comprises a lifting rod, the lifting rod is arranged at one end inside the first fixing box in a sliding connection mode, the top end of the lifting rod penetrates through the top end of the first fixing box, a rack is installed on the front face of the lifting rod inside the first fixing box, a servo motor is installed above one side inside the first fixing box, a gear is installed at the output end of the servo motor, and the gear is meshed with the rack. According to the utility model, the lifting mechanism is arranged, the servo motor is started to drive the gear to rotate, so that the gear drives the lifting rod and the training chair to ascend through the rack, and the training chair is ascended to the required height according to the height of a patient, so that the device can be suitable for patients with different heights, and the comfort level of the patient during training is improved.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a lower limb recovery training device for neurology.
Background
The neurology department is a second-level subject in the neurology aspect, mainly treats cerebrovascular diseases, migraine, brain inflammatory diseases, myelitis, epilepsy, dementia, metabolic diseases, genetic predisposition diseases, trigeminal neuralgia, sciatic neuropathy, peripheral neuropathy, myasthenia gravis and the like, the neurology diseases often cause the condition of muscle weakness of lower limbs of patients, and the patients need to perform lower limb recovery training in order to exercise muscles and enhance the functions of heart and circulatory system, but the existing lower limb recovery training device for the neurology department has the following problems or defects:
first, the height of most lower limb recovery training devices for neurology department in the market at present cannot be adjusted, so that patients with different heights have uncomfortable feelings during training.
Second, the lower limb recovery training device for the department of neurology in the market at present has a certain range of motion of the patient when in use, resulting in a poor training effect.
Third, the training intensity of most lower limb rehabilitation training devices for neurology in the market at present cannot be changed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a lower limb recovery training device for neurology, which aims to solve the problems of uncomfortable use, low training effect and incapability of changing training intensity in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a lower limb recovery training device for neurology comprises a first fixing box, a base and a training chair, wherein the first fixing box is installed on one side of the top end of the base, and a lifting mechanism is arranged inside the first fixing box;
the lifting mechanism comprises a lifting rod, the lifting rod is arranged at one end inside the first fixed box in a sliding connection mode, the top end of the lifting rod penetrates through the top end of the first fixed box, a rack is arranged on the front face of the lifting rod inside the first fixed box, a servo motor is arranged above one side inside the first fixed box, a gear is arranged at the output end of the servo motor, and the gear is meshed with the rack;
a training chair is installed at the top end of the lifting rod above the first fixed box, a handrail is installed at one side of the middle position of the top end of the base, a second fixed box is installed at one side, far away from the first fixed box, of the top end of the base, rotary tables are rotatably connected to two ends of the interior of the second fixed box, two ends of each rotary table extend to the outer side of the second fixed box and are provided with limit boxes, through holes are formed in one ends, close to the second fixed box, of the limit boxes at equal intervals, and the limit structures are arranged inside the limit boxes;
the both sides of spacing case are provided with the footboard, the upper end that handrail one side was kept away from to the fixed case of second is installed the regulating box, the adjustment structure sets up in the inside of regulating box.
Preferably, limit structure includes reset spring, lead screw, gag lever post and screw thread piece, the lead screw is vertical to be set up in the inside bottom and the top of spacing case, and the surface cover of lead screw is equipped with the screw thread piece, the screw thread piece is close to the one end of through-hole and installs reset spring, and reset spring's one end installs the gag lever post, the one end that the through-hole was kept away from to the screw thread piece is connected with the footboard.
Preferably, the adjustment structure includes stock, two-way threaded rod, screw thread seat, spout and slider, two-way threaded rod passes through the bearing and sets up in the inside both ends of regulating box, and the one end of two-way threaded rod extends to the regulating box outside, the both ends cover on two-way threaded rod surface is equipped with the screw thread seat, and the stock that extends to the inside of the fixed incasement portion of second is installed to one side that the screw thread seat is close to the carousel.
Preferably, the long rod is L-shaped and symmetrically distributed about the horizontal central axis of the bidirectional threaded rod.
Preferably, the inside one side of keeping away from the carousel of regulating box has seted up the spout, the screw thread seat is kept away from one side of stock and is installed and constitute sliding structure with spout assorted slider, and the sliding connection of screw thread seat through slider and spout and regulating box.
Preferably, the diameter of the through hole is larger than that of one end of the limiting rod, and the limiting rod penetrates through the through hole and extends to the outer side of the limiting box.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the lifting rod, the rack, the servo motor, the training chair and the gear are arranged, the servo motor is started through the switch to drive the gear to rotate, the gear drives the lifting rod and the training chair to ascend through the rack, the training chair is ascended to the required height according to the height of a patient, the device can be suitable for patients with different heights, and the comfort level of the patient during training is improved;
(2) the pedal is held to move up and down, the pedal drives the thread block, the reset spring and the limiting rod to move, the limiting rod pops out under the action of the restoring spring to restore deformation and is clamped in the through hole when passing through the adjacent through hole, so that the rotating radius of the pedal is fixed, the operation can be repeated when the rotating radius of the pedal needs to be continuously adjusted, the motion amplitude of training can be conveniently adjusted according to the state of an illness of a patient, and the practicability is greatly improved;
(3) through being provided with the fixed case of second, stock, two-way threaded rod, screw thread seat and carousel, rotatory two-way threaded rod makes the screw thread seat be close to each other, drives the stock and is close to each other to make the stock laminate with the carousel at the rubber part of the fixed incasement portion one end of second, increase carousel pivoted resistance, thereby increase patient's training intensity.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top cross-sectional view of the present invention;
FIG. 3 is a schematic view of a partial cross-sectional side view of the present invention;
fig. 4 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.
In the figure: 1. a first stationary box; 2. a base; 3. a lifting rod; 4. a rack; 5. a servo motor; 6. a handrail; 7. a limiting structure; 701. a return spring; 702. a screw rod; 703. a limiting rod; 704. a thread block; 8. a second stationary box; 9. adjusting the structure; 901. a long rod; 902. a bidirectional threaded rod; 903. a threaded seat; 904. a chute; 905. a slider; 10. an adjusting box; 11. a turntable; 12. a pedal; 13. a training chair; 14. a gear; 15. a limiting box; 16. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: referring to fig. 1-4, a lower limb recovery training device for neurology comprises a first fixing box 1, a base 2 and a training chair 13, wherein the first fixing box 1 is installed on one side of the top end of the base 2, and a lifting mechanism is arranged inside the first fixing box 1;
a training chair 13 is installed at the top end of a lifting rod 3 above a first fixed box 1, a handrail 6 is installed at one side of the middle position of the top end of a base 2, a second fixed box 8 is installed at one side, far away from the first fixed box 1, of the top end of the base 2, a rotary disc 11 is rotatably connected to two ends of the interior of the second fixed box 8, two ends of the rotary disc 11 extend to the outer side of the second fixed box 8 and are provided with limit boxes 15, through holes 16 are formed in one ends, close to the second fixed box 8, of the limit boxes 15 at equal intervals, and a limit structure 7 is arranged inside the limit boxes 15;
a sliding groove 904 is formed in one side, far away from the rotating disc 11, of the adjusting box 10, a sliding block 905 matched with the sliding groove 904 is installed on one side, far away from the long rod 901, of the threaded seat 903, and the threaded seat 903 and the adjusting box 10 form a sliding structure through sliding connection of the sliding block 905 and the sliding groove 904;
the diameter of the through hole 16 is larger than that of one end of the limiting rod 703, and the limiting rod 703 penetrates through the through hole 16 and extends to the outer side of the limiting box 15;
referring to fig. 1-4, a lower limb recovery training device for neurology further comprises a lifting mechanism, the lifting mechanism comprises a lifting rod 3, the lifting rod 3 is arranged at one end inside a first fixing box 1 in a sliding connection mode, the top end of the lifting rod 3 penetrates through the top end of the first fixing box 1, a rack 4 is arranged on the front face of the lifting rod 3 inside the first fixing box 1, a servo motor 5 is arranged above one side inside the first fixing box 1, the output end of a switch is electrically connected with the input end of the servo motor 5 through a wire, the type of the servo motor 5 can be SV-M020AK, a gear 14 is arranged at the output end of the servo motor 5, and the gear 14 is meshed with the rack 4;
specifically, as shown in fig. 1 and 2, the servo motor 5 is started through the switch to drive the gear 14 to rotate, so that the gear 14 drives the lifting rod 3 and the training chair 13 to ascend through the rack 4, and the training chair 13 ascends to the required height according to the height of the patient, so that the device can be suitable for the patients with different heights, and the comfort level of the patient during training is improved.
Example 2: the limiting structure 7 consists of a return spring 701, a screw rod 702, a limiting rod 703 and a thread block 704, the screw rod 702 is vertically arranged at the bottom end and the top end inside the limiting box 15, the thread block 704 is sleeved on the surface of the screw rod 702, the return spring 701 is arranged at one end, close to the through hole 16, of the thread block 704, the limiting rod 703 is arranged at one end of the return spring 701, and one end, far away from the through hole 16, of the thread block 704 is connected with the pedal 12;
specifically, as shown in fig. 1, 2 and 3, the limiting rod 703 is pressed towards the pedal 12 to enable the limiting rod 703 to enter the limiting box 15 through the through hole 16, the pedal 12 is held to move up and down, the pedal 12 drives the thread block 704, the return spring 701 and the limiting rod 703 to move, the limiting rod 703 pops out under the action force of the return spring 701 restoring deformation and is clamped in the through hole 16 when passing through the adjacent through hole 16, so that the rotation radius of the pedal 12 is fixed, the operation can be repeated when the rotation radius of the pedal 12 needs to be continuously adjusted, the exercise amplitude of the training can be conveniently adjusted according to the illness state of the patient, and the practicability is greatly increased.
Example 3: the adjusting structure 9 is composed of a long rod 901, a bidirectional threaded rod 902, a threaded seat 903, a sliding chute 904 and a sliding block 905, the bidirectional threaded rod 902 is arranged at two ends inside the adjusting box 10 through a bearing, one end of the bidirectional threaded rod 902 extends to the outer side of the adjusting box 10, the threaded seat 903 is sleeved at two ends of the surface of the bidirectional threaded rod 902, and the long rod 901 extending to the inside of the second fixing box 8 is installed at one side, close to the rotating disc 11, of the threaded seat 903;
the long rod 901 is in an L shape, and the long rods 901 are symmetrically distributed about a horizontal central axis of the bidirectional threaded rod 902;
specifically, as shown in fig. 1, 2 and 4, the two-way threaded rod 902 is rotated to make the threaded seats 903 approach each other, so as to drive the long rod 901 to approach each other, and the rubber part of the long rod 901 at one end inside the second fixing box 8 is attached to the rotary plate 11, so that the resistance of the rotary plate 11 to rotation is increased, and the training intensity of the patient is increased.
The working principle is as follows: when the device is used, a patient is assisted to sit on the training chair 13, the servo motor 5 is started through the switch to drive the gear 14 to rotate, the gear 14 drives the lifting rod 3 and the training chair 13 to ascend through the rack 4, and the training chair 13 is ascended to the required height according to the height of the patient, so that the device can be suitable for patients with different heights, and the comfort degree of the patient during training is improved.
Afterwards, the limiting rod 703 is pressed towards the direction of the pedal 12, so that the limiting rod 703 enters the limiting box 15 through the through hole 16, the pedal 12 is held to move up and down, the pedal 12 drives the thread block 704, the return spring 701 and the limiting rod 703 to move, the limiting rod 703 pops out under the action force of the return spring 701 restoring deformation and is clamped into the through hole 16 after passing through the adjacent through hole 16, the rotating radius of the pedal 12 is fixed, the operation can be repeated when the rotating radius of the pedal 12 needs to be continuously adjusted, the exercise range of the training can be conveniently adjusted according to the state of an illness of a patient, and the practicability is greatly improved.
Finally, the patient puts the foot into the pedal 12, and through the bicycle type trampling action to resume the training, the rotatory two-way threaded rod 902 makes the screw seat 903 be close to each other, drives stock 901 and is close to each other to make stock 901 and the rubber part of the inside one end of second fixed box 8 and carousel 11 laminating, increase carousel 11 pivoted resistance, thereby increase patient's training intensity.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a lower limbs recovery trainer for department of neurology, includes first fixed case (1), base (2) and training chair (13), its characterized in that: the device also comprises a lifting mechanism for adjusting the seat, a limiting structure (7) for changing the motion amplitude and an adjusting structure (9) for increasing the training intensity;
a first fixed box (1) is mounted on one side of the top end of the base (2), and the lifting mechanism is arranged inside the first fixed box (1);
the lifting mechanism comprises a lifting rod (3), the lifting rod (3) is arranged at one end inside the first fixed box (1) in a sliding connection mode, the top end of the lifting rod (3) penetrates through the top end of the first fixed box (1), a rack (4) is installed on the front face of the lifting rod (3) inside the first fixed box (1), a servo motor (5) is installed above one side inside the first fixed box (1), a gear (14) is installed at the output end of the servo motor (5), and the gear (14) is meshed with the rack (4);
a training chair (13) is installed at the top end of the lifting rod (3) above the first fixing box (1), a handrail (6) is installed at one side of the middle position of the top end of the base (2), a second fixing box (8) is installed at one side, far away from the first fixing box (1), of the top end of the base (2), two ends of the interior of the second fixing box (8) are rotatably connected with a turntable (11), two ends of the turntable (11) extend to the outer side of the second fixing box (8) and are provided with limiting boxes (15), through holes (16) are formed in one ends, close to the second fixing box (8), of the limiting boxes (15) at equal intervals, and the limiting structures (7) are arranged inside the limiting boxes (15);
the both sides of spacing case (15) are provided with footboard (12), regulating box (10) are installed to the upper end of handrail (6) one side is kept away from in the fixed case of second (8), adjustment structure (9) set up in the inside of regulating box (10).
2. The lower limb recovery training device for neurology department according to claim 1, wherein: limiting structure (7) include reset spring (701), lead screw (702), gag lever post (703) and screw block (704), lead screw (702) is vertical to be set up in the inside bottom and the top of spacing case (15), and the surface cover of lead screw (702) is equipped with screw block (704), reset spring (701) are installed to screw block (704) one end that is close to through-hole (16), and the one end of reset spring (701) installs gag lever post (703), the one end that through-hole (16) were kept away from to screw block (704) is connected with footboard (12).
3. The lower limb recovery training device for neurology department according to claim 1, wherein: adjusting structure (9) includes stock (901), two-way threaded rod (902), screw seat (903), spout (904) and slider (905), two-way threaded rod (902) set up in the inside both ends of regulating box (10) through the bearing, and the one end of two-way threaded rod (902) extends to the regulating box (10) outside, the both ends cover on two-way threaded rod (902) surface is equipped with screw seat (903), and screw seat (903) are close to one side of carousel (11) and install and extend to inside stock (901) of second fixed case (8).
4. The lower limb recovery training device for neurology department according to claim 3, wherein: the long rods (901) are L-shaped, and the long rods (901) are symmetrically distributed around the horizontal central axis of the bidirectional threaded rod (902).
5. The lower limb recovery training device for neurology department according to claim 3, wherein: the inside one side of keeping away from carousel (11) of regulating box (10) has seted up spout (904), one side that stock (901) was kept away from in screw thread seat (903) is installed and is constructed with spout (904) assorted slider (905), and screw thread seat (903) constitute sliding structure through the sliding connection of slider (905) and spout (904) and regulating box (10).
6. The lower limb recovery training device for neurology department according to claim 1, wherein: the diameter of the through hole (16) is larger than that of one end of the limiting rod (703), and the limiting rod (703) penetrates through the through hole (16) and extends to the outer side of the limiting box (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120492877.2U CN215310026U (en) | 2021-03-08 | 2021-03-08 | Lower limb recovery training device for neurology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120492877.2U CN215310026U (en) | 2021-03-08 | 2021-03-08 | Lower limb recovery training device for neurology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215310026U true CN215310026U (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120492877.2U Active CN215310026U (en) | 2021-03-08 | 2021-03-08 | Lower limb recovery training device for neurology department |
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| CN (1) | CN215310026U (en) |
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2021
- 2021-03-08 CN CN202120492877.2U patent/CN215310026U/en active Active
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