CN113230613A - Arm resumes training auxiliary device for department of neurology - Google Patents
Arm resumes training auxiliary device for department of neurology Download PDFInfo
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- CN113230613A CN113230613A CN202110701620.8A CN202110701620A CN113230613A CN 113230613 A CN113230613 A CN 113230613A CN 202110701620 A CN202110701620 A CN 202110701620A CN 113230613 A CN113230613 A CN 113230613A
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/05—Miscellaneous features of sport apparatus, devices or equipment with suction cups
- A63B2225/055—Miscellaneous features of sport apparatus, devices or equipment with suction cups used for fixing
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/09—Adjustable dimensions
- A63B2225/093—Height
Abstract
The invention provides an arm recovery training auxiliary device for neurology, belongs to the technical field of arm training devices, and aims to solve the problem that a lifting ring trainer on the existing training auxiliary device is difficult to adjust for patients with poor arm flexibility when the height of the lifting ring trainer is adjusted; the fixed support is of an Contraband-shaped plate structure, two supporting rod frames are symmetrically arranged on the upper end face of the fixed support in the left-right direction, and vertical supporting plates are fixed on the rear end faces of the two supporting rod frames. Through trampling a cooperation with actuating mechanism, when rings training ware height is adjusted to needs, trample two respectively through the foot and step on the pole to make the drive shaft realize just reversing, thereby make rings training ware height obtain quick adjustment, and in the whole accommodation process, owing to need not manual operation, thereby adjust more easily to the relatively poor patient of arm flexibility, and then improved practicality when this training auxiliary device uses greatly.
Description
Technical Field
The invention belongs to the technical field of arm training devices, and particularly relates to an arm recovery training auxiliary device for neurology.
Background
Neurology is a secondary discipline on neurology. Not belonging to the medical concept. Mainly treats cerebrovascular diseases, migraine, brain inflammatory diseases, myelitis, epilepsy, dementia, metabolic diseases, hereditary diseases, trigeminal neuralgia, sciatic neuropathy, peripheral neuropathy, myasthenia gravis and the like. When the arm is helped to do recovery training in the neurology department, the arm recovery training auxiliary device is generally used.
As in application No.: the invention discloses a rehabilitation arm exercise recovery device, which comprises a vertical frame, wherein supporting blocks are fixedly connected to two sides of the vertical frame, an electromagnet and a magnetic sensor are fixedly connected to the upper surface of each supporting block, the magnetic sensors are arranged on two sides of the electromagnet, a controller is fixedly connected to the front surface of each supporting block, sliding grooves are formed in two sides of the vertical frame, the vertical frame is connected with a sliding block in a sliding mode through the sliding grooves, an iron block is fixedly connected to the side surface of the sliding block, the electromagnet is magnetically connected with the iron block, a rack plate is fixedly connected to the upper surface of the iron block, and a first shaft hole and a second shaft hole are formed in two sides, close to the upper surface, of the vertical frame. According to the invention, through the matching of the structures, the controller is used for controlling the current passing through the electromagnet, so that the magnetic force generated by the electromagnet is controlled, the control on the adsorption force of the iron block is realized, the effect of adjusting the exercise difficulty is achieved, and the exercise requirements of different users are met.
Present arm resumes training auxiliary device when using, although can help the patient to carry out the rehabilitation training of arm, but rings training ware height is when adjusting on the current training auxiliary device, need be earlier to twist the bolt with two hands respectively through manual not hard up, then carry out manual lift operation with the support, and this adjusts very difficulty to the relatively poor patient of arm flexibility, and current training auxiliary device is when using, only place the use on the floor usually, its bottom is owing to lack effective fixed knot and constructs, and then steadiness when having reduced training auxiliary device and using.
Accordingly, the present invention is directed to provide an arm recovery training aid for neurology, which is improved in view of the existing structure and defects, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the technical problems, the invention provides an arm recovery training auxiliary device for neurology, which aims to solve the problems that when the height of a lifting ring trainer on the existing training auxiliary device is adjusted, two hand-screwed bolts need to be loosened respectively by hand, then a support needs to be lifted manually, the adjustment is very difficult for patients with poor arm flexibility, and the existing training auxiliary device is usually only placed on a floor for use, and the bottom of the existing training auxiliary device is lack of an effective fixing structure, so that the stability of the training auxiliary device in use is reduced.
The invention relates to an arm recovery training auxiliary device for neurology, which is achieved by the following specific technical means:
an arm recovery training auxiliary device for neurology comprises a fixed support; the fixed support is of an Contraband-shaped plate structure, two supporting rod frames are symmetrically arranged at the upper end face of the fixed support in a left-right mode, vertical supporting plates are fixed on the rear end faces of the two supporting rod frames, strip-shaped through holes are formed in the upper portions of the front end faces of the vertical supporting plates, lifting mechanisms are arranged in the strip-shaped through holes in a sliding mode, and lifting ring trainers are connected to the bottoms of the front sides of the lifting mechanisms; the fixing support is characterized in that a fixing mechanism is arranged at the bottom of the fixing support, a negative pressure adjusting piece is arranged on the upper portion of the left side of the fixing mechanism, a driving mechanism is arranged on the rear side of the fixing support through a supporting plate, and treading pieces are arranged on the left side and the right side of the driving mechanism.
Furthermore, the fixing mechanism comprises four suckers, communicating pipes and a negative pressure adjusting pipe, the four suckers are respectively fixed at four corners outside the fixing support, the four suckers are communicated with each other through the three communicating pipes, and one communicating pipe on the left side is connected with the negative pressure adjusting pipe; the negative pressure regulating pipe is of a funnel-shaped structure, and a negative pressure regulating part is arranged on the negative pressure regulating pipe.
Furthermore, the lifting mechanism comprises a lifting rod and first sliding cylinders, the left side and the right side of the lifting rod are respectively provided with the first sliding cylinder, each first sliding cylinder is internally provided with a first sliding rod fixed on the front end face of the vertical support plate in a sliding manner, and the width of the rear side of the lifting rod is equal to that of the strip-shaped through hole on the vertical support plate; the utility model discloses a lifter, including lifter front end, elevating rod, drive mechanism, pulley, a thread section of thick bamboo, a pulley, a lifting rod rear end, a pulley front end, a lifting rope, a lifting ring training ware, a lifting rod rear end is equipped with a thread section of thick bamboo, and the lifter rear end is connected with the actuating mechanism upper end through a thread section of thick bamboo, and the pulley is installed to lifter front.
Furthermore, the driving mechanism comprises a driving shaft, a transmission shaft, a driving disc and a pawl support plate, the driving shaft is rotatably connected to the upper end face of the rear side support plate of the fixed support through a rotating shaft support, the outer peripheral face of the upper end of the driving shaft is provided with a thread connected with the thread cylinder at the rear end of the lifting rod, and the outer part of the lower end of the driving shaft is provided with a first bevel gear; the quantity of transmission shaft is two, and two transmission shafts all rotate at fixing support rear side backup plate up end through the pivot support, and two transmission shaft looks remote ends all are equipped with second bevel gear, two transmission shaft back ends all are equipped with a driving-disc, and ratchet shape recess has all been seted up at two driving-disc looks backs, all be connected with a pawl extension board through the pivot rotation in the ratchet shape recess on two driving-discs, and all rotate on every pawl extension board and be connected with two pawls, and all be equipped with the spring between every pawl and the pawl extension board, two pawl support board backs all are equipped with the gear, the turning to of two driving-discs is counter-clockwise turning.
Furthermore, the negative pressure adjusting part comprises a supporting plate, a driving plate, an adjusting screw rod and a piston rod, the supporting plate is in an Contraband-shaped plate-shaped structure and is fixed at the upper end of the negative pressure adjusting pipe, four vertical guide rods are arranged on the inner side of the supporting plate, and the driving plate is connected to the outer parts of the four vertical guide rods in a sliding manner; the middle part of the upper end face of the driving plate is rotatably connected with an adjusting screw rod penetrating through the top of the supporting plate, the outside of the adjusting screw rod is connected with a nut fixed on the top end face of the supporting plate through threads, the bottom end face of the driving plate is provided with a piston rod, the lower end of the piston rod is provided with a piston located in the negative pressure adjusting pipe, and the piston is in close contact with the inner wall of the negative pressure adjusting pipe.
Furthermore, when the treading rod is in a treading state, the rack on the front end face of the driving block is meshed with the gear on the pawl support plate.
Furthermore, the treading piece comprises a driving block, second sliding cylinders, a treading rod and a third sliding cylinder, two second sliding cylinders are arranged on the left end surface and the right end surface of the driving block, a second sliding rod fixed on the upper end surface of the rear side supporting plate of the fixed support is connected in each second sliding cylinder in a sliding mode, and a spring is sleeved outside each second sliding rod; the outer side face of the driving block is fixedly provided with a treading rod, the front end of the outer side face of the treading rod is provided with a third sliding barrel, a third sliding rod fixed on the upper end face of the fixed support is connected in the third sliding barrel in a sliding mode, and the front end face of the driving block is provided with a rack located above the pawl support plate gear.
Furthermore, when the fixing mechanism and the upper end face of the bottom are in a fixed state, the four suckers are adsorbed on the upper end face of the floor.
Compared with the prior art, the invention has the following beneficial effects:
1. through the arrangement of the fixing mechanism, when the training auxiliary device needs to be fixed on a floor, the fixing support is forced downwards to apply force, so that the four suckers are adsorbed on the floor, when the adsorption force of the suckers is low, the four suckers can be adjusted through the negative pressure adjusting piece, and the four suckers are adsorbed on the floor, so that the bottom of the training auxiliary device is effectively fixed, and the stability of the training auxiliary device in use is improved; during training, the handles at the two ends of the lifting ring trainer are pulled to train.
2. Through trampling a cooperation with actuating mechanism, when rings training ware height is adjusted to needs, trample two respectively through the foot and step on the pole to make the drive shaft realize just reversing, thereby make rings training ware height obtain quick adjustment, and in the whole accommodation process, owing to need not manual operation, thereby adjust more easily to the relatively poor patient of arm flexibility, and then improved practicality when this training auxiliary device uses greatly.
Drawings
Fig. 1 is a first view structure diagram of the present invention.
Fig. 2 is a schematic diagram of a second viewing angle structure according to the present invention.
Fig. 3 is a schematic structural view of the lifting mechanism and the lifting ring trainer of the invention.
Fig. 4 is a schematic structural view of the fixing mechanism and the negative pressure regulator of the present invention after being disassembled.
Fig. 5 is a schematic view of the drive mechanism and treading member of the present invention.
Fig. 6 is a schematic structural view of the driving disc and the pawl support plate of the present invention after being disassembled.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a fixed support; 2. a vertical support plate; 3. a lifting mechanism; 301. a lifting rod; 302. a first slide drum; 4. a lifting ring trainer; 5. a fixing mechanism; 501. a suction cup; 502. a communicating pipe; 503. a negative pressure regulating tube; 6. a negative pressure regulating member; 601. a support plate; 602. driving the plate; 603. adjusting the screw rod; 604. a piston rod; 7. a drive mechanism; 701. a drive shaft; 702. a drive shaft; 703. a drive disc; 704. a pawl support plate; 8. a tread member; 801. driving the block; 802. a second slide drum; 803. treading the lever; 804. and a third slide cylinder.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 6:
the invention provides an arm recovery training auxiliary device for neurology, which comprises a fixed support 1; the fixed support 1 is of an Contraband-shaped plate-shaped structure, two supporting rod frames are symmetrically arranged on the left side and the right side of the upper end face of the fixed support 1, vertical support plates 2 are fixed on the rear end faces of the two supporting rod frames, strip-shaped through holes are formed in the upper portions of the front end faces of the vertical support plates 2, and lifting mechanisms 3 are arranged in the strip-shaped through holes in a sliding mode; the lifting mechanism 3 comprises a lifting rod 301 and first sliding barrels 302, the left side and the right side of the lifting rod 301 are respectively provided with the first sliding barrels 302, a first sliding rod fixed on the front end face of the vertical support plate 2 slides in each first sliding barrel 302, and the width of the rear side of the lifting rod 301 is equal to the width of the strip-shaped through hole on the vertical support plate 2; a threaded cylinder is arranged at the rear end of the lifting rod 301, the rear end of the lifting rod 301 is connected with the upper end of the driving mechanism 7 through the threaded cylinder, a pulley is arranged at the bottom of the front end of the lifting rod 301, a lifting ring trainer 4 slides outside the pulley through a sliding rope, and the lifting mechanism 3 is convenient for adjusting the height of the lifting ring trainer 4; the bottom of the front side of the lifting mechanism 3 is connected with a lifting ring trainer 4; the bottom of the fixed support 1 is provided with a fixing mechanism 5; the fixing mechanism 5 comprises four suckers 501, communicating pipes 502 and negative pressure adjusting pipes 503, the number of the suckers 501 is four, the four suckers 501 are respectively fixed at four corners outside the fixed support 1, the four suckers 501 are communicated with each other through the three communicating pipes 502, and one communicating pipe 502 on the left side is connected with the negative pressure adjusting pipe 503; the negative pressure adjusting pipe 503 is of a funnel-shaped structure, and the negative pressure adjusting part 6 is arranged on the negative pressure adjusting pipe 503, so that when the adsorption force of the sucker 501 is low, the suction force can be adjusted through the negative pressure adjusting part 6; the upper part of the left side of the fixing mechanism 5 is provided with a negative pressure regulating part 6; the negative pressure adjusting part 6 comprises a supporting plate 601, a driving plate 602, an adjusting screw 603 and a piston rod 604, wherein the supporting plate 601 is in an Contraband-shaped plate-shaped structure, the supporting plate 601 is fixed at the upper end of the negative pressure adjusting pipe 503, four vertical guide rods are arranged on the inner side of the supporting plate 601, and the driving plate 602 is connected to the outer parts of the four vertical guide rods in a sliding manner; the middle part of the upper end face of the driving plate 602 is rotatably connected with an adjusting screw 603 penetrating through the top of the supporting plate 601, the outside of the adjusting screw 603 is connected with a nut fixed on the top end face of the supporting plate 601 through a thread, the bottom end face of the driving plate 602 is provided with a piston rod 604, the lower end of the piston rod 604 is provided with a piston positioned in the negative pressure adjusting tube 503, the piston is in close contact with the inner wall of the negative pressure adjusting tube 503, and the piston slides upwards on the inner wall of the negative pressure adjusting tube 503 through the lower end of the piston rod 604, so that the air in the negative pressure adjusting tube 503 is gradually pumped out; the rear side of the fixed support 1 is provided with a driving mechanism 7 through a support plate, and the left side and the right side of the driving mechanism 7 are provided with a treading piece 8; the treading piece 8 comprises a driving block 801, second sliding cylinders 802, a treading rod 803 and a third sliding cylinder 804, wherein the left end face and the right end face of the driving block 801 are respectively provided with two second sliding cylinders 802, each second sliding cylinder 802 is internally connected with a second sliding rod fixed on the upper end face of the rear side supporting plate of the fixed support 1 in a sliding manner, and the outside of each second sliding rod is sleeved with a spring; a stepping rod 803 is fixed on the outer side surface of the driving block 801, a third sliding barrel 804 is arranged at the front end of the outer side surface of the stepping rod 803, a third sliding rod fixed on the upper end surface of the fixed support 1 is connected in the third sliding barrel 804 in a sliding manner, and a rack positioned above a gear of the pawl support plate 704 is arranged on the front end surface of the driving block 801; when the stepping rod 803 is in a stepping state, the rack on the front end face of the driving block 801 is meshed with the gear on the pawl support plate 704, so that the rack can drive the gear to realize counterclockwise rotation.
The driving mechanism 7 comprises a driving shaft 701, a transmission shaft 702, a driving disc 703 and a pawl support plate 704, the driving shaft 701 is rotatably connected to the upper end face of the rear side support plate of the fixed support 1 through a rotating shaft support, the peripheral surface of the upper end of the driving shaft 701 is provided with a thread connected with a thread cylinder at the rear end of the lifting rod 301, and the outer part of the lower end of the driving shaft 701 is provided with a first bevel gear; the number of the transmission shafts 702 is two, and the two transmission shafts 702 are both rotated on the upper end surface of the rear side supporting plate of the fixed support 1 through the rotating shaft support, and the opposite ends of the two transmission shafts 702 are respectively provided with a second bevel gear, the opposite ends of the two transmission shafts 702 are respectively provided with a driving disc 703, ratchet-shaped grooves are formed in the back surfaces of the two driving discs 703, a pawl support plate 704 is rotatably connected in the ratchet-shaped grooves of the two driving discs 703 through a rotating shaft, and each pawl support plate 704 is rotatably connected with two pawls, a spring is arranged between each pawl and the pawl support plate 704, gears are arranged on the opposite sides of the two pawl support plates 704, the rotation directions of the two driving discs 703 are both anticlockwise, by the engagement of the pawl with the ratchet-shaped groove, when the kick lever 803 is moved upward after being stepped on, the pawl will not rotate the ratchet-shaped recess, thereby allowing only one specific direction of rotation of the drive shaft 702.
When the fixing mechanism 5 and the upper end face of the bottom are in a fixed state, the four suckers 501 are adsorbed on the upper end face of the floor, so that the fixing support 1 can be effectively fixed on the floor.
The specific use mode and function of the embodiment are as follows:
when the training auxiliary device is used, the training auxiliary device is firstly placed on a floor, then the fixed support 1 is forced downwards to apply force, so that the four suckers 501 are adsorbed on the floor, when the adsorption force of the suckers 501 is low, the adjusting screw 603 is rotated to drive the driving plate 602 to move upwards under the action of threads, then the driving plate 602 drives the piston rod 604 to move upwards, so that the piston at the lower end of the piston rod 604 slides upwards in the negative pressure adjusting pipe 503, the negative pressure in the suckers 501 is improved, and the four suckers 501 adsorbed on the floor are used for effectively fixing the bottom of the training auxiliary device, so that the stability of the training auxiliary device in use is improved; during training, the handles at the two ends of the lifting ring trainer 4 are pulled for training;
when the height of the flying ring trainer 4 needs to be adjusted, firstly, the left side driving block 801 drives the left side rack to move downwards by trampling the left side stepping rod 803, after the left side rack is meshed with the gear on the left side pawl support plate 704, the gear on the left side pawl support plate 704 is driven to rotate anticlockwise, so that the left side driving disc 703 drives the first bevel gear to rotate forwards through the second bevel gear on the left side transmission shaft 702, so that the driving shaft 701 rotates forwards, then the threaded cylinder at the rear end of the lifting rod 301 moves downwards under the action of the thread, so that the height of the flying ring trainer 4 is reduced, when the height of the flying ring trainer 4 needs to be increased, the right side stepping rod 803 is only needed to be trampled, so that the height of the flying ring trainer 4 is quickly adjusted, and in the whole adjusting process, manual operation is not needed, so that the adjustment is easier for patients with poor arm flexibility, and then the practicability of the training auxiliary device is greatly improved when in use.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides an arm resumes training auxiliary device for department of neurology which characterized in that: an arm recovery training auxiliary device for neurology comprises a fixed support;
the fixed support is of an Contraband-shaped plate structure, two supporting rod frames are symmetrically arranged at the upper end face of the fixed support in a left-right mode, vertical supporting plates are fixed on the rear end faces of the two supporting rod frames, strip-shaped through holes are formed in the upper portions of the front end faces of the vertical supporting plates, lifting mechanisms are arranged in the strip-shaped through holes in a sliding mode, and lifting ring trainers are connected to the bottoms of the front sides of the lifting mechanisms;
the fixing support is characterized in that a fixing mechanism is arranged at the bottom of the fixing support, a negative pressure adjusting piece is arranged on the upper portion of the left side of the fixing mechanism, a driving mechanism is arranged on the rear side of the fixing support through a supporting plate, and treading pieces are arranged on the left side and the right side of the driving mechanism.
2. An arm recovery training aid for neurology as defined in claim 1, wherein: the lifting mechanism comprises a lifting rod and first sliding cylinders, the left side and the right side of the lifting rod are respectively provided with the first sliding cylinders, a first sliding rod fixed on the front end face of the vertical support plate slides in each first sliding cylinder, and the width of the rear side of the lifting rod is equal to that of the strip-shaped through opening of the vertical support plate;
the utility model discloses a lifter, including lifter front end, elevating rod, drive mechanism, pulley, a thread section of thick bamboo, a pulley, a lifting rod rear end, a pulley front end, a lifting rope, a lifting ring training ware, a lifting rod rear end is equipped with a thread section of thick bamboo, and the lifter rear end is connected with the actuating mechanism upper end through a thread section of thick bamboo, and the pulley is installed to lifter front end bottom, and the pulley outside has rings training ware through the slip rope slip.
3. An arm recovery training aid for neurology as defined in claim 1, wherein: the fixing mechanism comprises four suckers, communicating pipes and a negative pressure adjusting pipe, wherein the four suckers are respectively fixed at four included angles outside the fixing support, the four suckers are communicated with each other through the three communicating pipes, and one communicating pipe on the left side is connected with the negative pressure adjusting pipe;
the negative pressure regulating pipe is of a funnel-shaped structure, and a negative pressure regulating part is arranged on the negative pressure regulating pipe.
4. An arm recovery training aid for neurology as defined in claim 1, wherein: the negative pressure adjusting part comprises a supporting plate, a driving plate, an adjusting screw rod and a piston rod, the supporting plate is in an Contraband-shaped plate-shaped structure and is fixed at the upper end of the negative pressure adjusting pipe, four vertical guide rods are arranged on the inner side of the supporting plate, and the driving plate is connected to the outer parts of the four vertical guide rods in a sliding manner;
the middle part of the upper end face of the driving plate is rotatably connected with an adjusting screw rod penetrating through the top of the supporting plate, the outside of the adjusting screw rod is connected with a nut fixed on the top end face of the supporting plate through threads, the bottom end face of the driving plate is provided with a piston rod, the lower end of the piston rod is provided with a piston located in the negative pressure adjusting pipe, and the piston is in close contact with the inner wall of the negative pressure adjusting pipe.
5. An arm recovery training aid for neurology as defined in claim 1, wherein: the driving mechanism comprises a driving shaft, a transmission shaft, a driving disc and a pawl support plate, the driving shaft is rotatably connected to the upper end face of the rear side support plate of the fixed support through a rotating shaft support, the outer peripheral face of the upper end of the driving shaft is provided with threads connected with the thread cylinder at the rear end of the lifting rod, and the outer part of the lower end of the driving shaft is provided with a first bevel gear;
the quantity of transmission shaft is two, and two transmission shafts all rotate at fixing support rear side backup plate up end through the pivot support, and two transmission shaft looks remote ends all are equipped with second bevel gear, two transmission shaft back ends all are equipped with a driving-disc, and ratchet shape recess has all been seted up at two driving-disc looks backs, all be connected with a pawl extension board through the pivot rotation in the ratchet shape recess on two driving-discs, and all rotate on every pawl extension board and be connected with two pawls, and all be equipped with the spring between every pawl and the pawl extension board, two pawl support board backs all are equipped with the gear, the turning to of two driving-discs is counter-clockwise turning.
6. An arm recovery training aid for neurology as defined in claim 1, wherein: the treading piece comprises a driving block, second sliding cylinders, a treading rod and a third sliding cylinder, wherein the left end face and the right end face of the driving block are respectively provided with two second sliding cylinders, each second sliding cylinder is internally connected with a second sliding rod fixed on the upper end face of the rear side supporting plate of the fixed support in a sliding manner, and the outside of each second sliding rod is sleeved with a spring;
the outer side face of the driving block is fixedly provided with a treading rod, the front end of the outer side face of the treading rod is provided with a third sliding barrel, a third sliding rod fixed on the upper end face of the fixed support is connected in the third sliding barrel in a sliding mode, and the front end face of the driving block is provided with a rack located above the pawl support plate gear.
7. An arm recovery training aid for neurology as defined in claim 6, wherein: when the treading rod is in a treading state, the rack on the front end face of the driving block is meshed with the gear on the pawl support plate.
8. An arm recovery training aid for neurology as defined in claim 1, wherein: when the fixing mechanism and the upper end face of the bottom are in a fixed state, the four suckers are adsorbed on the upper end face of the floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110701620.8A CN113230613A (en) | 2021-06-24 | 2021-06-24 | Arm resumes training auxiliary device for department of neurology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110701620.8A CN113230613A (en) | 2021-06-24 | 2021-06-24 | Arm resumes training auxiliary device for department of neurology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113230613A true CN113230613A (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110701620.8A Pending CN113230613A (en) | 2021-06-24 | 2021-06-24 | Arm resumes training auxiliary device for department of neurology |
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Cited By (1)
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| CN113662804A (en) * | 2021-08-16 | 2021-11-19 | 刘达 | Universal medical traction frame with position capable of being adjusted randomly |
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