CN213031152U - Arm rotation rehabilitation training mechanism for medical treatment - Google Patents
Arm rotation rehabilitation training mechanism for medical treatment Download PDFInfo
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- CN213031152U CN213031152U CN202020893828.5U CN202020893828U CN213031152U CN 213031152 U CN213031152 U CN 213031152U CN 202020893828 U CN202020893828 U CN 202020893828U CN 213031152 U CN213031152 U CN 213031152U
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- fixedly connected
- fixed pulley
- rod
- training mechanism
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Abstract
The utility model provides a medical arm rotation rehabilitation training mechanism, relating to the field of medical rehabilitation equipment, comprising a bed plate, a bracket fixedly connected with the top of the bed plate, a stretching mechanism arranged on the top of the bed plate, and a training mechanism arranged on one side of the bracket; the stretching mechanism comprises a support, the support is fixedly connected with the bed board, a fixing rod is fixedly connected to the top of the support, a sleeve ring is arranged outside the fixing rod and is sleeved with the fixing rod in a sliding mode, a dustproof sleeve is arranged at the top of the sleeve ring, a first fixed pulley is arranged on one side of the dustproof sleeve, a second fixed pulley is arranged on one side of the first fixed pulley, and a pull ring is arranged on one side of the second fixed pulley. The utility model discloses the patient can be according to the self strength condition, selects the length of pull-down ring, and suitable strength training avoids the overstimulation training to lead to the secondary injury, can rotate the arm, and multiple rehabilitation training modes such as tensile, multi freedom's training, and simple structure, manufacturing cost is lower, can be used for the patient that economy is not good to use.
Description
Technical Field
The utility model relates to a medical rehabilitation equipment field, concretely relates to rotatory rehabilitation training mechanism of arm for medical treatment.
Background
The traditional rehabilitation medical equipment is of a tail end traction type, namely, a tail end traction mechanism of upper limb rehabilitation equipment is connected with a certain part of an arm of a patient, and the tail end traction mechanism moves to drive an affected limb to perform rehabilitation training.
The human arm trains at a horizontal platform, and such training mode has led to the arm can only carry out the motion on the plane, and the upper limbs degree of freedom that can train is not many to when using tractor equipment control upper limbs motion range, if draw and cause secondary damage to patient's upper limbs easily excessively, the tractor cost is higher, is unfavorable for the family and uses.
Disclosure of Invention
Technical problem to be solved
The not enough to prior art, the utility model provides a rotatory rehabilitation training mechanism of arm for medical treatment has solved the arm and can only carry out the motion on the plane, can not be to the problem that upper limbs multi freedom was taken exercise, and it is originally not high to give birth to simultaneously, can supply poverty family to use.
Technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a medical arm rotation rehabilitation training mechanism comprises a bed plate, wherein a support is fixedly connected to the top of the bed plate, a stretching mechanism is arranged at the top of the bed plate, and a training mechanism is arranged on one side of the support;
the stretching mechanism comprises a support, the support is fixedly connected with the bed board, a fixed rod is fixedly connected to the top of the support, the top of the fixed rod is fixedly connected with the support, a sleeve ring is arranged outside the fixed rod and is in sliding sleeve connection with the fixed rod, a dustproof sleeve is arranged at the top of the sleeve ring and is in movable sleeve connection with the fixed rod, a first fixed pulley is arranged on one side of the dustproof sleeve, a second fixed pulley is arranged on one side of the first fixed pulley, and a pull ring is arranged on one side of the second fixed pulley;
the training mechanism comprises a support plate, the support plate is connected with a support through a hinge, a ball hinge seat is arranged at the top of the support plate and fixedly connected with the support plate, a holding rod is arranged at the top of the ball hinge seat, the ball hinge seat is connected with the holding rod in a low-pair mode, a hinge seat is arranged on one side of the holding rod and fixedly connected with the support plate, a connecting rod is arranged at the top of the hinge seat and movably hinged with the hinge seat, a cylinder is arranged on one side of the connecting rod and slidably sleeved with the connecting rod, a spring is arranged inside the cylinder, a clamping groove is formed in one side of the holding rod, and a rotary table is arranged at the bottom of the support plate.
Preferably, the number of the brackets is two, and the two brackets are symmetrically distributed relative to the bed board.
Preferably, the material of the lantern ring is rubber, the inside return spring that is equipped with of lantern ring, return spring cup joints with the dead lever activity, the return spring bottom contacts with the lantern ring.
Preferably, the lantern ring outside is equipped with the stationary blade, stationary blade and lantern ring integrated casting shaping, lacing hole has been seted up on the stationary blade, pull ring top fixedly connected with frenulum, frenulum one end in proper order through second fixed pulley and first fixed pulley after with lacing hole fixed connection.
Preferably, the top of the first fixed pulley is movably connected with the support through a movable support, and the second fixed pulley is movably connected with the support through a movable support.
Preferably, the two ends of the spring are respectively and fixedly connected with the cylinder and the connecting rod, and one end of the cylinder is movably clamped with the clamping groove.
Preferably, the turntable is movably connected with the support plate through a rotating shaft and a bearing, and a plurality of bulges are integrally formed on the turntable.
Advantageous effects
The utility model provides a medical treatment is with rotatory rehabilitation training mechanism of arm. Compared with the prior art, the method has the following beneficial effects:
1. when the pull ring is pulled, the lantern ring slides upwards relative to the fixed rod, the lantern ring butts against the return spring to compress the return spring, when the arm is relaxed, the pull ring rises, the lantern ring and the pull ring reset under the elastic action of the return spring, a patient can select the length of the pull-down pull ring according to the self strength condition to perform proper strength training, secondary injury caused by overstimulation training is avoided, the arm can be rotated, stretched and other multiple rehabilitation training modes, multi-degree of freedom training is realized, the structure is simple, the production cost is low, and the pull ring can be used for the patient with poor economy;
2. in order to ensure the smooth sliding between the lantern ring and the fixing rod, lubricating grease is coated between the lantern ring and the fixing rod, and meanwhile, a dustproof sleeve is arranged outside the return spring and can be used for blocking the lantern ring and the fixing rod in a sliding connection mode, so that the smooth sliding degree of the lantern ring relative to the fixing rod can be improved, and dust is prevented from entering the lantern ring to cause unsmooth sliding;
3. use the hand to hold the holding rod, then go into the inside of draw-in groove with the one end card of drum, adopt the mode of similar spanner wrist to carry out the application of force to the holding rod, the patient can apply strength according to the strength of oneself, this operation is favorable to the patient to the rehabilitation of arm joint inner circle, the bottom with the extension board has set up the carousel, the patient can use the palm to press the carousel, make the palm do circular motion, can carry out slight rotation training, this process can be by patient oneself the dynamics of controlling, be favorable to the patient to be recovered, avoid causing the training injury.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the structure of part A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the turntable structure of the present invention;
FIG. 4 is a schematic view of the structure of the holding rod of the present invention;
fig. 5 is an enlarged view of the structure of the part B in fig. 4 according to the present invention.
In the figure: 1. a bed board; 2. a support; 3. a support; 4. fixing the rod; 5. a collar; 6. a dust-proof sleeve; 7. a fixing sheet; 8. a first fixed pulley; 9. a second fixed pulley; 10. a pull ring; 11. a support plate; 12. a spherical hinge seat; 13. a holding rod; 14. a hinged seat; 15. a connecting rod; 16. a cylinder; 17. A spring; 18. a card slot; 19. a turntable.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The embodiment of the application solves the problem that the traction type tractor is less in freedom degree training of upper limbs, can rotate the arm, and can perform various rehabilitation training modes such as stretching and the like, and training with multiple degrees of freedom, and is simple in structure, low in production cost and capable of being used for a patient with poor economy.
In order to solve the technical problems, the general idea of the embodiment of the application is as follows: considering that medical equipment, particularly rehabilitation training type equipment is expensive and possibly not suitable for poor families, the rehabilitation device which has a simple structure and low production cost and can be used for patients to train according to self strength is expected to be invented and continuously optimized in the conception process.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Example 1: a medical arm rotation rehabilitation training mechanism comprises a bed plate 1, wherein the top of the bed plate 1 is fixedly connected with two supports 2, the number of the supports 2 is two, the two supports 2 are symmetrically distributed relative to the bed plate 1, the top of the bed plate 1 is provided with a stretching mechanism, and one side of each support 2 is provided with a training mechanism;
further, the stretching mechanism comprises a support 3, the support 3 is fixedly connected with the bed board 1, the top of the support 3 is fixedly connected with a fixed rod 4, the top of the fixed rod 4 is fixedly connected with the support 2, a lantern ring 5 is arranged outside the fixed rod 4, the lantern ring 5 is in sliding sleeve connection with the fixed rod 4, the top of the lantern ring 5 is provided with a dustproof sleeve 6, the dustproof sleeve 6 is movably sleeved with the fixed rod 4, the lantern ring 5 is made of rubber, the lantern ring 5 can stretch, a return spring is arranged inside the lantern ring 5 and is movably sleeved with the fixed rod 4, the bottom of the return spring is in contact with the lantern ring 5, in order to ensure the smooth sliding between the lantern ring 5 and the fixed rod 4, lubricating grease is coated between the lantern ring 5 and the fixed rod 4, a fixed plate 7 is arranged outside the lantern ring 5, the fixed plate 7 and the lantern, the top of the first fixed pulley 8 is movably connected with the support 2 through a movable support, a second fixed pulley 9 is arranged on one side of the first fixed pulley 8, the second fixed pulley 9 is movably connected with the support 2 through the movable support, a pull ring 10 is arranged on one side of the second fixed pulley 9, the top of the pull ring 10 is fixedly connected with a lace, one end of the lace is fixedly connected with a lace hole after sequentially passing through the second fixed pulley 9 and the first fixed pulley 8, and the stretching mechanisms are arranged into two groups, so that synchronous training of left and right hands is facilitated;
furthermore, the training mechanism comprises a support plate 11, the support plate 11 is connected with a support 2 through a hinge, a spherical hinge seat 12 is arranged at the top of the support plate 11, the spherical hinge seat 12 is fixedly connected with the support plate 11, a holding rod 13 is arranged at the top of the spherical hinge seat 12, the holding rod 13 is connected with the spherical hinge seat 12 in a spherical hinge low-pair mode, a hinge seat 14 is arranged on one side of the holding rod 13, the hinge seat 14 is fixedly connected with the support plate 11, a connecting rod 15 is arranged at the top of the hinge seat 14, the connecting rod 15 is movably hinged with the hinge seat 14, a cylinder 16 is arranged on one side of the connecting rod 15, the cylinder 16 is slidably sleeved with the connecting rod 15, a spring 17 is arranged inside the cylinder 16, two ends of the spring 17 are respectively and fixedly connected with the cylinder 16 and the connecting rod 15, a clamping groove 18 is arranged on one side of the holding rod 13, one end of the cylinder 16 is movably clamped with the, can improve lantern ring 5 for the gliding smooth and easy degree of dead lever 4, avoid the dust to get into and lead to giving birth to puckery, it should be said that the hinge connection relation of extension board 11 and support 2 should have spacing part, makes extension board 11 only can carry out 90 degrees rotations, and when extension board 11 did not put down, carousel 19 should be just towards patient's direction.
The implementation mode is specifically as follows: when the utility model is used for training, a user can lie on the bed board 1, use two hands to grasp the pull rings 10 on the two stretching mechanisms, put down the bed board to the body for stretching operation, because the lace is connected on the pull ring 10, the lace passes through the second fixed pulley 9 and then acts on the fixed plate 7 through the first fixed pulley 8, when the pull ring 10 is pulled, the lantern ring 5 can slide upwards relative to the fixed rod 4, the lantern ring 5 supports the return spring to compress the return spring, when the arm is relaxed, the pull ring 10 rises, under the elastic action of the return spring, the lantern ring 5 and the pull ring 10 both reset, the patient can select the length of the pull-down ring 10 according to the self strength condition, carry out proper strength training, avoid the over-excited training from causing secondary injury, and further, in order to ensure the sliding between the lantern ring 5 and the fixed rod 4, lubricating grease should be smoothly applied between the lantern ring 5 and the, meanwhile, the dustproof sleeve 6 is arranged outside the return spring, the sleeve ring 5 and the fixed rod 4 can be slidably connected to the outside through the dustproof sleeve 6 for blocking, the smooth sliding degree of the sleeve ring 5 relative to the fixed rod 4 can be improved, and dust is prevented from entering the sleeve ring to cause unsmooth movement;
meanwhile, a spherical hinge seat 12 is arranged at the top of a support plate 11, a holding rod 13 is arranged at the top of the spherical hinge seat 12, the holding rod 13 and the holding rod 13 are connected in a spherical hinge mode, the holding rod 13 can rotate relative to the spherical hinge seat 12 at any angle, a patient can hold the holding rod 13 with a hand, then one end of a cylinder 16 is clamped into a clamping groove 18, the holding rod 13 is applied with force in a wrist-like mode, the hinged seat 14 is hinged with a connecting rod 15, a spring 17 in the cylinder 16 has an elastic effect, the connecting rod 15 can stretch relative to the cylinder 16, the patient can apply force according to the own force, the operation is favorable for the rehabilitation of the patient on the inner ring of the arm joint, meanwhile, a rotary table 19 is arranged at the bottom of the support plate 11, the patient can press the rotary table 19 with a palm to make circular motion, slight rotation training can be carried out, and the force can be controlled by the patient himself in the process, be favorable to the patient to be recovered, avoid causing the training injury, further, with setting up the lug on the carousel 19, the lug can increase and the palm between frictional force, avoid skidding, can massage the acupuncture point at patient palm position simultaneously, the utility model discloses nimble multi-purpose can rotate the arm, multiple rehabilitation training modes such as tensile, and simple structure, manufacturing cost is lower.
Compared with the prior art, the method has the following beneficial effects:
1. when the pull ring 10 is pulled, the lantern ring 5 slides upwards relative to the fixed rod 4, the lantern ring 5 abuts against the return spring to compress the return spring, when the arm is relaxed, the pull ring 10 rises, the lantern ring 5 and the pull ring 10 both reset under the elastic action of the return spring, a patient can select the length of the pull-down pull ring 10 according to the self strength condition to perform proper strength training, secondary damage caused by overstimulation training is avoided, the arm can be rotated, stretched and other rehabilitation training modes, the structure is simple, and the production cost is low;
2. meanwhile, the dustproof sleeve 6 is arranged outside the return spring, the sleeve ring 5 and the fixed rod 4 can be slidably connected to the outside through the dustproof sleeve 6 for blocking, the smooth sliding degree of the sleeve ring 5 relative to the fixed rod 4 can be improved, and dust is prevented from entering the sleeve ring to cause unsmooth movement;
3. use the hand to hold holding rod 13, then go into the inside of draw-in groove 18 with the one end card of drum 16, adopt the mode of similar wrestling the wrist to carry out the application of force to holding rod 13, because articulated seat 14 is articulated with connecting rod 15, the inside spring 17 of drum 16 has the elastic force effect, connecting rod 15 can stretch out and draw back for drum 16, the patient can exert strength according to the strength of oneself, this operation is favorable to the patient to the recovery of arm joint inner circle, the bottom with extension board 11 has set up carousel 19, the patient can use the palm to press carousel 19, make the palm do circular motion, can carry out slight rotation training, this process can be by the patient oneself control dynamics, be favorable to the patient to recover, avoid causing the training injury.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The arm rotation rehabilitation training mechanism for medical treatment comprises a bed plate (1) and is characterized in that a support (2) is fixedly connected to the top of the bed plate (1), a stretching mechanism is arranged at the top of the bed plate (1), and a training mechanism is arranged on one side of the support (2);
the stretching mechanism comprises a support (3), the support (3) is fixedly connected with the bed board (1), the top of the support (3) is fixedly connected with a fixed rod (4), the top of the fixed rod (4) is fixedly connected with the support (2), a sleeve ring (5) is arranged outside the fixed rod (4), the sleeve ring (5) is sleeved with the fixed rod (4) in a sliding manner, a dustproof sleeve (6) is arranged at the top of the sleeve ring (5), the dustproof sleeve (6) is movably sleeved with the fixed rod (4), a first fixed pulley (8) is arranged on one side of the dustproof sleeve (6), a second fixed pulley (9) is arranged on one side of the first fixed pulley (8), and a pull ring (10) is arranged on one side of the second fixed pulley (9);
the training mechanism comprises a support plate (11), the support plate (11) is connected with a support (2) through a hinge, a ball hinge seat (12) is arranged at the top of the support plate (11), the ball hinge seat (12) is fixedly connected with the support plate (11), a holding rod (13) is arranged at the top of the ball hinge seat (12), the holding rod (13) is connected with the ball hinge seat (12) in a ball hinge low-pair mode, a hinge seat (14) is arranged on one side of the holding rod (13), the hinge seat (14) is fixedly connected with the support plate (11), a connecting rod (15) is arranged at the top of the hinge seat (14), the connecting rod (15) is movably hinged with the hinge seat (14), a cylinder (16) is arranged on one side of the connecting rod (15), the cylinder (16) is in sliding sleeve connection with the connecting rod (15), a spring (17) is arranged inside the cylinder (16), a clamping groove (18) is arranged on one side of, the bottom of the support plate (11) is provided with a turntable (19).
2. The arm rotation rehabilitation training mechanism for medical use according to claim 1, wherein the number of the brackets (2) is two, and the two brackets (2) are symmetrically distributed relative to the bed plate (1).
3. The arm rotation rehabilitation training mechanism for medical use as claimed in claim 1, wherein the sleeve ring (5) is made of rubber, a return spring is arranged inside the sleeve ring (5), the return spring is movably sleeved with the fixing rod (4), and the bottom of the return spring is in contact with the sleeve ring (5).
4. The arm rotation rehabilitation training mechanism for medical use according to claim 1, wherein a fixing plate (7) is disposed outside the collar (5), the fixing plate (7) and the collar (5) are integrally cast, a lacing hole is disposed on the fixing plate (7), a lacing is fixedly connected to the top of the pull ring (10), and one end of the lacing is fixedly connected to the lacing hole after passing through the second fixed pulley (9) and the first fixed pulley (8) in sequence.
5. The arm rotation rehabilitation training mechanism for medical use as claimed in claim 1, wherein the top of the first fixed pulley (8) is movably connected to the frame (2) via a movable support, and the second fixed pulley (9) is movably connected to the frame (2) via a movable support.
6. The arm rotation rehabilitation training mechanism for medical use according to claim 1, wherein two ends of the spring (17) are respectively and fixedly connected with the cylinder (16) and the connecting rod (15), and one end of the cylinder (16) is movably clamped with the clamping groove (18).
7. The arm rotation rehabilitation training mechanism for medical use as claimed in claim 1, wherein the rotary plate (19) is movably connected to the support plate (11) through a shaft and a bearing, and the rotary plate (19) is integrally formed with a plurality of protrusions.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020893828.5U CN213031152U (en) | 2020-05-25 | 2020-05-25 | Arm rotation rehabilitation training mechanism for medical treatment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020893828.5U CN213031152U (en) | 2020-05-25 | 2020-05-25 | Arm rotation rehabilitation training mechanism for medical treatment |
Publications (1)
Publication Number | Publication Date |
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CN213031152U true CN213031152U (en) | 2021-04-23 |
Family
ID=75520339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202020893828.5U Expired - Fee Related CN213031152U (en) | 2020-05-25 | 2020-05-25 | Arm rotation rehabilitation training mechanism for medical treatment |
Country Status (1)
Country | Link |
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CN (1) | CN213031152U (en) |
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2020
- 2020-05-25 CN CN202020893828.5U patent/CN213031152U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210423 |
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CF01 | Termination of patent right due to non-payment of annual fee |