CN113426075A - Portable rehabilitation training device for wrist recovery - Google Patents
Portable rehabilitation training device for wrist recovery Download PDFInfo
- Publication number
- CN113426075A CN113426075A CN202110805871.0A CN202110805871A CN113426075A CN 113426075 A CN113426075 A CN 113426075A CN 202110805871 A CN202110805871 A CN 202110805871A CN 113426075 A CN113426075 A CN 113426075A
- Authority
- CN
- China
- Prior art keywords
- top shaft
- grab handle
- rehabilitation
- wrist
- claw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
- A63B23/14—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 for wrist joints
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/045—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters having torsion or bending or flexion element
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/055—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type
- A63B21/0552—Elastic ropes or bands
-
- 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
- A63B23/16—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 for hands or fingers
Abstract
The invention relates to the technical field of rehabilitation equipment and discloses a portable wrist recovery rehabilitation training device which comprises a left grab handle and a right grab handle, wherein the inner sides of the left grab handle and the right grab handle are fixedly connected with torsion discs, the outer side of each torsion disc is fixedly connected with a training elastic belt, the middle of the left grab handle is movably connected with a top shaft, one side of the top shaft is movably sleeved with a press cap, one end of the press cap is fixedly provided with a reset spring, the outer side of the top shaft is movably connected with a claw piece, and the outer side of the claw piece is movably sleeved with a resistance sleeve. The invention controls the distance of the grab handles at the left side and the right side by controlling the extending length of the top shaft, controls the training intensity of the training device by utilizing the different elastic forces on the training elastic belts at different distances, so that the elastic intensity of the rehabilitation training device can be gradually increased, and the rehabilitation training device is suitable for patients with different degrees of wrist injuries or the use of the same patient in different recovery periods, and improves the adaptability of the training device.
Description
Technical Field
The invention relates to the technical field of rehabilitation equipment, in particular to a portable rehabilitation training device for wrist recovery.
Background
The wrist joint is an important joint for connecting the hand and the forearm, the hand frequently grabs objects and is used for various operations, when the hand suddenly stretches back and falls, the palm lands, and the like, fracture of the wrist joint is frequently caused, when the fracture basically heals, active exercise of bending and stretching of the wrist joint can be started, and the exercise of bending and resisting of the wrist joint is facilitated, so that the later-stage hand strength recovery is facilitated.
At present, wrist rehabilitation training mainly depends on doctors to guide patients to perform wrist extension, bending and other functional rehabilitation training, and a rehabilitation training instrument is added for autonomous training of the patients after the patients are discharged, but the training principle of the existing wrist rehabilitation training device is that the patients achieve muscle contraction training by rotating elastic components on the training device to promote fracture healing, so that the strength sense of the wrists is increased, but the elasticity of the elastic components of the rehabilitation training device is not variable, so that the training strength of different rehabilitation of the patients with different damage degrees or the same patient cannot be correspondingly adjusted, and the universality of the training device is poor; some rehabilitation trainers can adjust the hardness of the elastic component, for example, the elastic component is adjusted by screwing the spring through the screw and fixing the spring, the adjustment process is very laborious, patients with injured wrists and inconvenience are caused, medical care personnel or family members of the patients need to help to adjust, the independent training of the patients is not facilitated, and the inconvenience is brought to the use of the trainer.
Disclosure of Invention
Aiming at the defects of the existing rehabilitation training device for wrist recovery in the background technology in the using process, the invention provides the portable rehabilitation training device for wrist recovery, which has the advantages of adjustable hardness and convenience for the operation of a patient, and solves the technical problems that the rehabilitation training device provided in the background technology has poor universality and is not beneficial to the independent training of the patient and the like.
The invention provides the following technical scheme: the utility model provides a portable wrist resumes uses rehabilitation training ware, includes left grab handle and right grab handle, the inboard equal fixedly connected with of left side grab handle and right grab handle twists reverse the dish, the outside fixedly connected with training elastic band of twisting the dish, the middle swing joint of left side grab handle has the apical axis, one side activity of apical axis has been cup jointed according to the cap, there is reset spring according to the one end fixed mounting of cap, the outside swing joint of apical axis has the claw lamella, the resistance cover has been cup jointed in the outside activity of claw lamella, a fixing clip section of thick bamboo has been cup jointed in the opposite side activity of apical axis, the inner panel of a fixing clip section of thick bamboo evenly is provided with cyclic annular latch, the one end fixedly connected with reset piston of a fixing clip section of thick bamboo, the fore-set has been cup jointed in the middle activity of reset piston, the both sides swing joint of the apical axis other end has the shrink bayonet catch.
Preferably, the claw piece is composed of an upper soft magnetic block and a lower soft magnetic block which have the same polarity, and the outer diameter of the left end of the claw piece is smaller than that of the right end of the claw piece.
Preferably, the resistance sleeve is movably sleeved outside the claw piece, when the resistance sleeve is positioned at the right end of the claw piece, the inner diameter of the claw piece is consistent with the outer diameter of the jacking shaft, and when the resistance sleeve is positioned at the left end of the claw piece, the inner diameter of the claw piece is larger than the outer diameter of the jacking shaft.
Preferably, the fixing clamp cylinder is fixedly connected with the reset piston, annular clamping teeth are uniformly arranged on the inner wall of the fixing clamp cylinder, and the outer side of the left fixing clamp cylinder of the reset piston is a closed cavity.
Preferably, one side of the top column close to the top shaft has magnetism, and the right end of the top shaft has magnetism with the same polarity as the top shaft.
Preferably, the middle cavity of the shrinkage blocking plug is communicated with the inner chamber of the pressing cap through a hollow top shaft, and when the top shaft extends outwards to the maximum distance, the shrinkage blocking plug is completely shrunk to the inner part of the top shaft.
The invention has the following beneficial effects:
1. the invention controls the distance of the grab handles at the left side and the right side by controlling the extending length of the top shaft, controls the training intensity of the training device by utilizing the different elastic forces on the training elastic belts at different distances, so that the elastic intensity of the rehabilitation training device can be gradually increased, and the rehabilitation training device is suitable for patients with different degrees of wrist injuries or the use of the same patient in different recovery periods, and improves the adaptability of the training device.
2. According to the invention, the structure that the pressing cap is arranged to link the claw flap to send out the ejecting shaft outwards is adopted, so that the adjustment of the extending distance of the ejecting shaft can be realized only by pressing the pressing cap, the traditional complicated adjustment mode is avoided, the strength of the trainer can be freely adjusted by a patient with an injured wrist, the help of medical care personnel or family members is not needed, and the use experience of the patient is improved.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic drawing showing the ejection of the head shaft of the present invention;
FIG. 4 is a schematic view of a second strength-adjusted structure according to the present invention;
FIG. 5 is a schematic view of the invention before reset;
FIG. 6 is a schematic view of the post-reduction structure of the present invention;
FIG. 7 is an enlarged view of a portion of the structure shown in FIG. 5.
In the figure: 1. a left grab handle; 2. a right grab handle; 3. a torsion disc; 4. training the elastic band; 5. a top shaft; 6. pressing the cap; 7. a return spring; 8. a claw section; 9. a resistance sleeve; 10. fixing the clamping cylinder; 11. resetting the piston; 12. nailing columns; 13. and (5) shrinking the clamping plug.
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.
Referring to fig. 1-7, a portable rehabilitation training device for wrist rehabilitation comprises a left handle 1 and a right handle 2, wherein the inner sides of the left handle 1 and the right handle 2 are fixedly connected with a torsion disc 3, the outer side of the torsion disc 3 is fixedly connected with a training elastic belt 4, the middle of the left handle 1 is movably connected with a top shaft 5, one side of the top shaft 5 is movably sleeved with a press cap 6, one end of the press cap 6 is fixedly provided with a reset spring 7, the outer side of the top shaft 5 is movably connected with a claw piece 8, the claw piece 8 is composed of upper and lower soft magnetic blocks with the same polarity, the outer diameter of the left end of the claw piece 8 is smaller than the outer diameter of the right end, the outer side of the claw piece 8 is movably sleeved with a resistance sleeve 9, when the resistance sleeve 9 is positioned at the right end of the claw piece 8, the inner diameter of the claw piece 8 is consistent with the outer diameter of the top shaft 5, the top shaft 5 is clamped, when the resistance sleeve 9 is positioned at the left end of the claw piece 8, the left end with the thinner outer diameter is close to the inner wall of the resistance sleeve 9, make the internal diameter of claw lamella 8 be greater than the external diameter of apical axis 5, apical axis 5 does not receive the centre gripping of claw lamella 8 fastening this moment, the opposite side activity of apical axis 5 has cup jointed a fixing clip section of thick bamboo 10, the inner wall of a fixing clip section of thick bamboo 10 evenly is provided with cyclic annular latch, the one end fixedly connected with piston 11 that resets of a fixing clip section of thick bamboo 10, the middle activity of piston 11 has cup jointed fore-set 12 that resets, one side that fore-set 12 and apical axis 5 are close to has magnetism, the right-hand member of apical axis 5 has the same magnetism of polarity with it, the both sides swing joint of the apical axis 5 other end has shrink bayonet catch 13, the cavity is linked together through hollow apical axis 5 and the inner chamber according to cap 6 in the middle of shrink bayonet catch 13.
The using method of the invention has the following working principle:
when the training device is used, a patient respectively holds the left grab handle 1 and the right grab handle 2 by two hands to rotate in opposite directions to pull the training elastic band 4 to twist and stretch, the strength recovery training of the wrist of the patient is realized, when the force during the twisting training needs to be gradually increased along with the recovery of the patient, the trainer only needs to press the press cap 6 to move the press cap 6 to the right side to push the claw flap 8 to move to the right side, the resistance sleeve 9 is positioned on the right side of the claw flap 8 to enable the claw flap 8 to clamp the top shaft 5 to synchronously move to the right side, the contraction clamping plug 13 on the other side of the top shaft 5 moves to the next section of annular bulge, the claw flap 8 is prevented from moving by the right limiting block on the inner wall of the left grab handle 1 in the right moving process, the resistance sleeve 9 moves to the left side of the claw flap 8, the press cap 6 stops being pressed, the press cap 6 automatically resets by the elastic force of the return spring 7, the claw flap 8 moves to the left side, at the moment, the claw flap 8 does not play a role in clamping the top shaft 5 until the resistance sleeve 9 moves to the left limiting block position leftwards, the resistance sleeve 9 is blocked again to stop moving leftwards, so that the resistance sleeve 9 is restored to the right side of the claw flap 8, the claw flap 8 restores to clamp the top shaft 5, so that the top shaft 5 in the left grab handle 1 is conveyed outwards for a certain distance by pressing the pressing cap 6 once, under the repulsive force of the ejection column 12, the extended section of the pressing cap 6 is positioned at the middle position of the left grab handle 1 and the right grab handle 2, so that the initial distance before the training elastic belt 4 rotates is extended, the force required during twisting training is increased to adapt to further training of a patient, when the pressing cap 6 is required to be adjusted to be low strength, the air pressure of the inner chamber of the left pressing cap 6 is reduced along with the extension of the top shaft 5, the distance of the retracted inwards of the retracted clamping plug 13 is increased until the length of the top shaft 5 extending from the inside of the pressing cap 6 is maximum, shrink card stopper 13 retracts to the inside of apical axis 5 completely, this moment the fixing clip section of thick bamboo 10 and reset piston 11 receive the quick right side of the high atmospheric pressure that the compression of the piston 11 left side formed of resetting to move back, apical axis 5 receives the spacing of no longer receiving fixing clip section of thick bamboo 10 latches, only the pulling force of stretching training elastic band 4 is drawn back, thereby realize this training ware and resume to low strength by high strength, and the adjustment process need not numerous and diverse steps such as rotating spring screw, be fit for wrist damage patient's autonomic adjustment, it is more convenient.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a portable wrist resumes uses rehabilitation training ware, includes left grab handle (1) and right grab handle (2), the inboard equal fixedly connected with of left side grab handle (1) and right grab handle (2) twists reverse dish (3), the outside fixedly connected with training elastic band (4) of twisting dish (3), the middle swing joint of left side grab handle (1) has apical axis (5), its characterized in that: one side activity of apical axis (5) has been cup jointed according to cap (6), press the one end fixed mounting of cap (6) have reset spring (7), the outside swing joint of apical axis (5) has claw lamella (8), the outside activity of claw lamella (8) has been cup jointed resistance cover (9), the opposite side activity of apical axis (5) has been cup jointed a fixing clip section of thick bamboo (10), the inner panel of a fixing clip section of thick bamboo (10) evenly is provided with cyclic annular latch, the one end fixedly connected with piston (11) that resets of a fixing clip section of thick bamboo (10), fore-set (12) have been cup jointed in the middle activity of piston (11) that resets, the both sides swing joint of apical axis (5) other end has shrink bayonet plug (13).
2. The portable rehabilitation trainer for wrist rehabilitation as claimed in claim 1, wherein: the claw piece (8) is composed of an upper soft magnetic block and a lower soft magnetic block which are same in polarity, and the outer diameter of the left end of the claw piece (8) is smaller than that of the right end.
3. The portable rehabilitation trainer for wrist rehabilitation as claimed in claim 1, wherein: the resistance cover (9) activity cup joints in the outside of claw lamella (8), works as when resistance cover (9) are located the right-hand member of claw lamella (8), the internal diameter of claw lamella (8) is unanimous with the external diameter length of apical axis (5), works as when resistance cover (9) are located claw lamella (8) left end, the internal diameter of claw lamella (8) is greater than the external diameter of apical axis (5).
4. The portable rehabilitation trainer for wrist rehabilitation as claimed in claim 1, wherein: the fixing clamp comprises a fixing clamp cylinder (10) and a reset piston (11), wherein the inner wall of the fixing clamp cylinder (10) is uniformly provided with annular clamping teeth, and the outer side of the left fixing clamp cylinder (10) of the reset piston (11) is a closed cavity.
5. The portable rehabilitation trainer for wrist rehabilitation as claimed in claim 1, wherein: one side of the top column (12) close to the top shaft (5) has magnetism, and the right end of the top shaft (5) has magnetism with the same polarity as the top shaft.
6. The portable rehabilitation trainer for wrist rehabilitation as claimed in claim 1, wherein: the middle cavity of the shrinkage blocking plug (13) is communicated with the inner chamber of the pressing cap (6) through a hollow top shaft (5), and when the top shaft (5) extends outwards to the maximum distance, the shrinkage blocking plug (13) is completely shrunk to the inner part of the top shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110805871.0A CN113426075B (en) | 2021-07-16 | 2021-07-16 | Portable rehabilitation training device for wrist recovery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110805871.0A CN113426075B (en) | 2021-07-16 | 2021-07-16 | Portable rehabilitation training device for wrist recovery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113426075A true CN113426075A (en) | 2021-09-24 |
| CN113426075B CN113426075B (en) | 2022-03-29 |
Family
ID=77760707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110805871.0A Active CN113426075B (en) | 2021-07-16 | 2021-07-16 | Portable rehabilitation training device for wrist recovery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113426075B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130172155A1 (en) * | 2011-12-30 | 2013-07-04 | Lawrence G. Adamchick | Portable Physical Therapy/Rehabilitation/Exercise Device, System and Method |
| CN203154701U (en) * | 2013-01-17 | 2013-08-28 | 王京雨 | Novel wrist exercising device |
| CN105344070A (en) * | 2015-11-04 | 2016-02-24 | 刘晓瑞 | Torsion-adjustable bodybuilding power twister with T-shaped handles |
| CN108905089A (en) * | 2018-06-26 | 2018-11-30 | 王行德 | The wrist power exerciser of adjustable shaft length |
| CN109289154A (en) * | 2018-11-04 | 2019-02-01 | 李宝光 | A kind of rotating disc type chest expander |
| CN113018134A (en) * | 2019-12-25 | 2021-06-25 | 中国人民解放军第四军医大学 | Autoarteriovenous internal fistula exercising device for hemodialysis patient |
-
2021
- 2021-07-16 CN CN202110805871.0A patent/CN113426075B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130172155A1 (en) * | 2011-12-30 | 2013-07-04 | Lawrence G. Adamchick | Portable Physical Therapy/Rehabilitation/Exercise Device, System and Method |
| CN203154701U (en) * | 2013-01-17 | 2013-08-28 | 王京雨 | Novel wrist exercising device |
| CN105344070A (en) * | 2015-11-04 | 2016-02-24 | 刘晓瑞 | Torsion-adjustable bodybuilding power twister with T-shaped handles |
| CN108905089A (en) * | 2018-06-26 | 2018-11-30 | 王行德 | The wrist power exerciser of adjustable shaft length |
| CN109289154A (en) * | 2018-11-04 | 2019-02-01 | 李宝光 | A kind of rotating disc type chest expander |
| CN113018134A (en) * | 2019-12-25 | 2021-06-25 | 中国人民解放军第四军医大学 | Autoarteriovenous internal fistula exercising device for hemodialysis patient |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113426075B (en) | 2022-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209033069U (en) | A kind of pneumatic rehabilitation training gloves | |
| CN208511802U (en) | A kind of physical fitness stretcher | |
| CN107693175A (en) | A kind of artificial limb manipulator and its arm | |
| CN113426075B (en) | Portable rehabilitation training device for wrist recovery | |
| CN214763103U (en) | A multi-functional upper limbs function training ware for cerebral apoplexy patient | |
| CN212700347U (en) | Arm muscle exercising device for stroke patient | |
| CN209662119U (en) | Modified form upper limb healing device | |
| CN207562280U (en) | A kind of obstetrics' recovery training appliance for recovery | |
| CN216456771U (en) | Flexible finger training device for upper limb injury rehabilitation | |
| CN212789659U (en) | Department of neurology nurses and tempers device with hand | |
| CN210384731U (en) | Bedridden patient PICC puts tub postoperative hand training ware | |
| CN213407644U (en) | Wrist exercising device | |
| CN209885151U (en) | Arm strength device with force-disengaging protection function | |
| CN220588832U (en) | Arm strength device capable of being adjusted according to user strength | |
| CN207575412U (en) | A kind of upper limb rehabilitation robot of pneumatic muscles driving | |
| CN209612131U (en) | A kind of fine function rehabilitation training instrument of hair fastener type thumb index finger | |
| CN215136607U (en) | Hand nursing exercise device for orthopedics department | |
| US20110237409A1 (en) | Exercise device for muscles and tendons of the elbow joint | |
| CN216319809U (en) | Hand surgery nursing is with suffering from limb and bending and stretching exercise device | |
| CN219595138U (en) | Auxiliary correcting device for rehabilitation of hand bone injury | |
| CN219208910U (en) | Upper limb progressive rehabilitation training device for dialysis internal fistula patient | |
| CN216934623U (en) | Upper limb joint and muscle strength training device | |
| CN211513324U (en) | Finger rehabilitation training device for nursing in rehabilitation medicine department | |
| CN219978976U (en) | Impact pad for freehand impact therapy | |
| CN114767466A (en) | Rehabilitation appliance for upper limbs of hemiplegic patient |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |