CN115089437A - Passive grip ball - Google Patents
Passive grip ball Download PDFInfo
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- CN115089437A CN115089437A CN202210740363.3A CN202210740363A CN115089437A CN 115089437 A CN115089437 A CN 115089437A CN 202210740363 A CN202210740363 A CN 202210740363A CN 115089437 A CN115089437 A CN 115089437A
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- fixedly connected
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- sleeve body
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- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 230000008602 contraction Effects 0.000 claims abstract description 24
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 23
- 238000012549 training Methods 0.000 abstract description 17
- 238000011084 recovery Methods 0.000 abstract 1
- 210000003811 finger Anatomy 0.000 description 31
- 238000001125 extrusion Methods 0.000 description 15
- 238000001631 haemodialysis Methods 0.000 description 8
- 230000000322 hemodialysis Effects 0.000 description 8
- 206010016717 Fistula Diseases 0.000 description 5
- 230000003890 fistula Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000002792 vascular Effects 0.000 description 4
- 238000002627 tracheal intubation Methods 0.000 description 3
- 206010064687 Device related infection Diseases 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000000502 dialysis Methods 0.000 description 2
- 230000010365 information processing Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 206010010144 Completed suicide Diseases 0.000 description 1
- 206010022524 Intentional self-injury Diseases 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 208000005560 Self Mutilation Diseases 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007803 itching Effects 0.000 description 1
- 210000004731 jugular vein Anatomy 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0274—Stretching or bending or torsioning apparatus for exercising for the upper limbs
- A61H1/0285—Hand
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5058—Sensors or detectors
- A61H2201/5071—Pressure sensors
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a passive grip ball which comprises a grip ball sleeve body, wherein one side of the outer wall of the grip ball sleeve body is fixedly connected with four first finger sleeves, the other side of the outer wall of the grip ball sleeve body is fixedly connected with a second finger sleeve, one side of the inner wall of the grip ball sleeve body is fixedly connected with a second inner connecting plate, the other side of the inner wall of the grip ball sleeve body is fixedly connected with a first inner connecting plate, and one end of the grip ball sleeve body is fixedly connected with an operation control panel. The passive grip ball is provided with the contraction conduction mechanism, so that the contraction duration, the contraction/relaxation switching frequency and the strength of the grip ball can be adjusted, different requirements of patients in different states are met, effective passive and active grip training of the patients is met, the patients with small grip and without using the grip ball can be passively trained during training, the training effect is effectively ensured, the recovery speed of the patients is improved, and better use prospects are brought.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a passive grip ball.
Background
The grip ball has high elasticity, can temper palm muscle durable, the flexibility of finger, dynamics and perception, it is applicable in recovered crowd etc, temper the finger, arm strength, the volume of grip ball is not big, just hold in the palm, hold the grip ball down with exerting oneself, can feel the pressure that the grip ball brought for the finger, generally continuously hold N times, just can feel the palm and tingle and generate heat, because when holding the grip ball with oneself, pliable and tough spheroid warp and fills up the palm, the palm is one loose and tight, each big acupuncture point of palm can be amazing effectively to the spheroid, promote blood circulation, thereby improve patient's recovered speed.
The rehabilitation requires that the patient needs to meet the standard of the specified action, the specified time and the specified strength requirement when using the grip ball, but the hand strength of some patients is small, the standard of the standard grip ball cannot be met, the curative effect is very small, and some patients cannot use the grip ball correctly (such as the continuous grip ball time and the inaccurate strength), so that the effective exercise by using the grip ball is difficult, and the good rehabilitation effect cannot be achieved, and the life line of the hemodialysis patient, namely arteriovenous internal fistula, is slow to mature, even the dysfunction and poor result occurs, the hemodialysis patient can only be forced to select a long-term catheter special for hemodialysis, the long-term catheter is most commonly inserted into the internal jugular vein, the personal hygiene of the patient such as bath is very inconvenient, once the treatment is improper, the physical weakness of the original dialysis patient is added, the catheter infection is easy to cause, and even the life is threatened, and the patient has to be hospitalized to carry out the anti-inflammatory treatment and the like, the patients with poor effect need to pull out the tube and replace the position for intubation again, so that the pain of the patients is increased, the expensive economic burden is born, and even the follow-up therapeutic life can not be supported; the image of the patient is damaged by intubation for a long time to cause illness and pubic sensation, so that daily work and life are influenced, negative psychology of different degrees is caused, and even the phenomenon of self-mutilation and suicide occurs; some catheter insertion parts of a catheter patient have discomfort such as red swelling and itching and a micro-inflammation state, which can affect the life quality and life safety of the patient, so that a passive grip ball which can be accurately adjusted according to the state and requirements of the patient plays an important role in the mature of an internal fistula of the patient with hemodialysis and the functional exercise maintenance of a vascular access, but the grip ball in the market at present needs the active grip of the patient with certain grip to maintain the internal fistula only by hot compress, a rehabilitation glove which is suitable for a hemiplegic patient to hold and expand by an empty hand is provided, and the functional exercise and maintenance of the vascular access of the patient with hemodialysis are not found temporarily, so that the product has similar functions to the product disclosed by the invention.
Disclosure of Invention
The hand strength to some above-mentioned patients is less, and some patients can not use the grip ball correctly yet, therefore is difficult to utilize the grip ball to carry out effectual exercise to can't play good recovered effect, lead to the slower problem of patient's recovered speed.
The invention provides a passive grip ball, which comprises a grip ball sleeve body, wherein one side of the outer wall of the grip ball sleeve body is fixedly connected with four first finger sleeves, the other side of the outer wall of the grip ball sleeve body is fixedly connected with a second finger sleeve, one side of the inner wall of the grip ball sleeve body is fixedly connected with a second inner connecting plate, the other side of the inner wall of the grip ball sleeve body is fixedly connected with a first inner connecting plate, one end of the grip ball sleeve body is fixedly connected with an operation control panel, and one side of the second inner connecting plate is fixedly provided with four contraction conduction mechanisms; the middle part of the first inner connecting plate is provided with an air pressure cavity, one side of the air pressure cavity is provided with four communicating holes, one side of the air pressure cavity is fixedly connected with one ends of the four shrinkage conduction mechanisms through the four communicating holes respectively, one end of the air pressure cavity is provided with an air pressure sensor, and the output end of the air pressure sensor is connected with the receiving end of the operation control panel; the output end of the contraction and conduction mechanism is connected with a first lead, the output end of the first lead is connected with a transmitter, one end of the transmitter is fixedly connected with the operation control panel, the receiving end of the contraction and conduction mechanism is connected with a second lead, the receiving end of the second lead is connected with an electric power sensor, and the receiving end of the electric power sensor is connected with the output end of the transmitter; wherein, shrink conduction mechanism includes electronic pushing ram, connects electrical equipment, first compression leg and pressure conduction mechanism, the receiving terminal of electronic pushing ram is connected with the electrical equipment, the receiving terminal of electronic pushing ram passes through the electrical equipment and is connected with the second wire, the outer wall fixedly connected with loop bar of electronic pushing ram, the fixed cover of one end of electronic pushing ram has connect first sleeve, first telescopic inner wall is provided with the single spring, first telescopic one end inner wall slides and has cup jointed first compression leg, the outer wall fixedly connected with loop bar of electronic pushing ram, first telescopic outer wall fixedly connected with signal receiver, the one end of loop bar corresponds the setting with signal receiver's position, the one end of loop bar is passed through signal receiver and is connected with first wire, the one end fixedly connected with second compression leg of first compression leg, the one end outer wall and the pressure conduction mechanism activity of second compression leg cup joint.
Preferably, the power supply is communicated with the second lead and is transmitted to the power connector to drive the electric push column to repeatedly extrude and contract, before use, the power sensor and the second lead can be adjusted in electrifying time through the operation control panel as required, after adjustment, the electric push column can keep a certain fixed time after extrusion or contraction, so that the fingers of a patient can have a certain fixed time after movement, and the training effect of the patient is ensured, then, when the patient passively uses the grip ball, the electric push column can extrude and contract to drive the grip ball sleeve body and the fingers and palms of the patient to move in an undulating manner, the patient with small grip and without using the grip ball can be passively trained, the training effect is effectively ensured, when the electric push column contracts, the sleeve rod can be driven to vertically move towards the signal receiver side, the sleeve rod is contacted with the signal receiver and can transmit signals to the transmitter through the first lead, the number of times of contact between the loop bar and the signal receiver can be recorded through the transmitter, and the recorded number of times can be read through the display panel, so that a patient can clearly observe the number of times of passive exercise, the exercise intensity requirement is ensured, then, when the patient actively uses the grip ball to train, the electric push post is not electrified and keeps a fixed state, the fingers and the palm of the patient extrude the surface of the grip ball sleeve body, the grip ball sleeve body transmits pressure to the electric push post, the electric push post is driven to extrude to the position of the single spring, the fingers of the patient with small strength can slightly move to exercise, finally, the single spring extrudes to drive the first pressure post and the second pressure post to move to the side of the pressure conduction mechanism, the pressure conduction mechanism can meet the requirement that the patient with large strength can more fully press exercise, and the patient can more labor-saving extrude exercise, the effect of exercise is guaranteed.
Preferably, one end of the single spring is fixedly connected with the electric pushing column, the other end of the single spring is fixedly connected with the first pressing column, and the loop bar is of an L-shaped structure.
Preferably, the grip ball cover body sets up to annular hollow structure, and the outer wall of the grip ball cover body is provided with a plurality of concave surfaces, and the material of the grip ball cover body sets up to flexible rubber material, the equal fixed mounting of internal face of first dactylotheca and second dactylotheca has the protruding pad of elasticity, can satisfy and carry out the self-adaptation fixedly to the fat thin patient's of difference finger.
Preferably, the position of the second inner connecting plate corresponds to the position of the first finger sleeve, and the position of the first inner connecting plate corresponds to the position of the second finger sleeve.
Preferably, the pressure conduction mechanism comprises a second sleeve and a connecting pipe, the second sleeve is sleeved on the outer wall of the second compression leg, a multi-spring is arranged on the inner wall of the second sleeve, one end of the multi-spring is fixedly connected with the pressure conduction mechanism, a pressing rod is fixedly mounted at the other end of the multi-spring, the connecting pipe is fixedly connected with one end of the second sleeve, one end of the connecting pipe is fixedly connected with the first inner connecting plate, a piston is fixedly connected with one end of the pressing rod, and the outer wall of the piston is connected with the connecting pipe in a sliding mode.
Preferably, the middle part of the grip ball sleeve body is clamped and connected with a clamping plate, the middle part of the clamping plate is provided with a sliding groove, the middle part of the clamping plate is in sliding connection with the contraction conduction mechanism through the sliding groove, and opposite sides of two ends of the clamping plate are fixedly connected with supporting rod mechanisms.
Preferably, the bracing piece mechanism includes montant and loop bar, the quantity of montant and loop bar all sets up to two, two the one end of loop bar all with cardboard fixed connection, the outer wall and the montant sliding connection of loop bar, wherein, the one end and the second inscription board fixed connection of a montant, the one end and the first inscription board fixed connection of another montant.
Compared with the prior art, the invention provides a passive grip ball, which has the following beneficial effects:
1. the passive grip ball is characterized in that the second lead is communicated with a power supply and then is transmitted to a power connector to drive an electric push column to repeatedly extrude and contract, before use, the power sensor and the second lead can be adjusted in electrifying time through an operation control panel as required, after adjustment, the electric push column can keep a certain fixed time after extrusion or contraction, so that the fingers of a patient can have a certain fixed time after movement, and the training effect of the patient is ensured, then, when the patient passively uses the grip ball, the electric push column can extrude and contract to drive the grip ball sleeve body and the fingers and palm of the patient to move in a fluctuating way, the patient with small grip and without using the grip ball can passively train, the training effect is effectively ensured, and the electric push column can drive the loop bar to move towards the signal receiver side when contracting, after the loop bar is contacted with the signal receiver, a signal can be transmitted to the transmitter through the first lead, the number of times of contact between the loop bar and the signal receiver can be recorded through the transmitter, the record is read through the display panel, so that a patient can clearly observe the number of times of passive exercise, and the strength requirement of exercise is ensured, then, when the patient actively uses the grip ball to train, the electric push column is not electrified and keeps a fixed state, the fingers and the palm of the patient extrude the surface of the grip ball sleeve body, the grip ball sleeve body transmits the pressure to the electric push column to drive the electric push column to extrude towards the position of the single spring, the fingers of the patient with small strength can slightly move to train, finally, the first pressure column and the second pressure column are driven to move towards the pressure transmission mechanism after the single spring is extruded, and the requirement that the patient with large strength can more fully press to train through the pressure transmission mechanism can be met, and can make the patient more laborsaving, the standardized extrusion exercise of going on, guarantee the effect of taking exercise.
2. This kind of passive grip ball, when the extrusion force transmits for the time through the second compression leg, can improve the change power of spring through the multi-spring, can satisfy and let the great patient of strength carry out more abundant exercise of pressing, and can let the more laborsaving extrusion of patient take exercise, guarantee the effect of taking exercise, then, the multi-spring transmits the extrusion force for the piston through the depression bar, it removes to driving the piston at the perpendicular, the piston can extrude gas to the atmospheric pressure intracavity in moving, can detect the pressure value in whole atmospheric pressure intracavity through baroceptor, then baroceptor passes after with information processing and makes things convenient for patient and medical personnel to read, whether medical personnel of being convenient for know patient's exercise and reach the intensity of regulation, can do the dynamic adjustment and keep the most suitable state when ensureing that the patient uses the grip ball.
3. The passive grip ball can carry out effective passive and active grip training, so that a patient with small grip, no use of the grip ball or inaccurate propaganda and understanding of the use of the grip ball can carry out passive training on the individually set grip ball, the effect of standardized training is effectively ensured, the life line of a hemodialysis patient, namely the maturation efficiency of arteriovenous internal fistula, is promoted, the arteriovenous vascular access is improved, the quality of the life of the hemodialysis patient is directly maintained, the service life is prolonged (the grip ball also plays an extremely important role in the subsequent maintenance of the vascular access of a lifelong maintenance hemodialysis patient), and the subsequent catheter infection, namely the systemic micro-inflammation state, which is possibly caused by the blood dialysis catheter due to the work loss of the internal fistula is reduced; pubic sensation of disease; the influence of lifelong intubation on personal hygiene and comfort is further improved, the life quality of the patient is improved, the life time is prolonged, and the effect of different operation and the same work is also achieved for other patients with similar requirements.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 shows a schematic structural diagram 1 of the present invention;
FIG. 2 shows a schematic cross-sectional view 1 of the present invention;
FIG. 3 shows a schematic cross-sectional structure of FIG. 2;
FIG. 4 shows a schematic cross-sectional structure 3 of the present invention;
FIG. 5 shows a partial structural schematic of the present invention;
FIG. 6 shows a schematic structural view of a contracting conducting mechanism of the present invention;
FIG. 7 is a schematic cross-sectional view of the constricting conduction means of the present invention;
FIG. 8 is a schematic cross-sectional view of the pressure conduction mechanism of the present invention;
fig. 9 shows a schematic structural view of the support bar structure of the present invention.
In the figure: 1. a grip ball cover body; 2. a first finger stall; 3. a second finger cot; 4. a first inner joint plate; 5. a second inner joint plate; 6. a pneumatic chamber; 7. clamping a plate; 8. a contracting conducting mechanism; 9. a support rod mechanism; 10. operating a control panel; 11. an air pressure sensor; 12. a transmitter; 13. a first conductive line; 14. a power sensor; 15. a second conductive line; 801. an electric push column; 802. connecting a power connector; 803. a loop bar; 804. a first sleeve; 805. a signal receiver; 806. a first compression leg; 807. a second compression leg; 808. a pressure conducting mechanism; 809. a single spring; 8081. a second sleeve; 8082. a plurality of springs; 8083. a pressure lever; 8084. a connecting pipe; 8085. a piston; 901. a vertical rod; 902. a loop bar.
Detailed Description
In order 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 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 some, but not all, embodiments of the present invention. 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. 1-9, a passive grip ball includes a grip ball sleeve body 1, the grip ball sleeve body 1 is configured as an annular hollow structure, specifically, the outer wall of the grip ball sleeve body 1 is provided with a plurality of concave surfaces, the grip ball sleeve body 1 is made of a flexible rubber material, and has the advantages of softness, skid resistance, wear resistance, good elasticity, and the like, and can be better attached to the palm of a patient, thereby preventing the patient from slipping during grip exercise, one side of the outer wall of the grip ball sleeve body 1 is fixedly connected with four first finger sleeves 2, the other side of the outer wall of the grip ball sleeve body 1 is fixedly connected with a second finger sleeve 3, wherein the position of the second finger sleeve 3 corresponds to the position of the thumb of the patient, the finger positions of the patient can be fixed in a limiting manner by the arrangement of the first finger sleeves 2 and the second finger sleeves 3, and the firmness of avoiding attachment of the hand of the patient outside the grip ball sleeve body 1 during exercise is ensured, specifically, the equal fixed mounting of the internal face of first dactylotheca 2 and second dactylotheca 3 has the protruding pad of elasticity, can satisfy and carry out self-adaptation to the fat thin patient's finger of difference and fix, and the one end fixedly connected with operation control panel 10 of the grip ball cover body 1.
Referring to fig. 2 and 5, a second inner connecting plate 5 is fixedly connected to one side of the inner wall of the grip ball sleeve body 1, a first inner connecting plate 4 is fixedly connected to the other side of the inner wall of the grip ball sleeve body 1, wherein the second inner connecting plate 5 is arranged corresponding to the first finger stall 2, the first inner connecting plate 4 is arranged corresponding to the second finger stall 3, four contraction conduction mechanisms 8 are fixedly installed on one side of the second inner connecting plate 5, an air pressure chamber 6 is arranged in the middle of the first inner connecting plate 4, four communication holes are arranged on one side of the air pressure chamber 6, one side of the air pressure chamber 6 is fixedly connected with one end of each of the four contraction conduction mechanisms 8 through the four communication holes, effective passive and active grip training of a patient can be satisfied through the arrangement of the contraction conduction mechanisms 8, and passive training of a patient who has small grip and cannot use a grip ball can be performed, effectual effect of having guaranteed the training, improved patient's recovered speed, the middle part joint of the grip ball cover body 1 is connected with cardboard 7, wherein, the middle part of cardboard 7 is provided with the spout, spout and 8 sliding connection of shrink conduction mechanism are passed through at the middle part of cardboard 7, cardboard 7 plays the effect of connecting spacing support, the equal fixedly connected with bracing piece mechanism 9 in both ends opposite side of cardboard 7, bracing piece mechanism 9 plays the effect of outrigger.
Referring to fig. 2-4, an air pressure sensor 11 is disposed at one end of the air pressure cavity 6, the air pressure sensor 11 can detect an air pressure value in the air pressure cavity 6 in real time, an output end of the air pressure sensor 11 is connected with a receiving end of the operation control panel 10, wherein the operation control panel 10 and the air pressure sensor 11 are prior art, and are not described herein again, an output end of the contraction conduction mechanism 8 is connected with a first wire 13, an output end of the first wire 13 is connected with a transmitter 12, one end of the transmitter 12 is fixedly connected with the operation control panel 10, in use, the first wire 13 can transmit an extrusion signal to the transmitter 12, the air pressure sensor 11 processes the extrusion information and then transmits the extrusion information to the operation control panel 10 for a patient to read conveniently, a receiving end of the contraction conduction mechanism 8 is connected with a second wire 15, a receiving end of the second wire 15 is connected with an electric power sensor 14, the receiving end of the power sensor 14 is connected to the output end of the transmitter 12, and before use, the power sensor 14 and the second wire 15 can be powered on for a certain time by operating the control panel 10.
Referring to fig. 6-7, the contraction conduction mechanism 8 includes an electric push rod 801, an electric connector 802, a loop bar 803, a first sleeve 804, a signal receiver 805, a first press rod 806, a second press rod 807, a pressure conduction mechanism 808 and a single spring 809, the number of the contraction conduction mechanisms 8 is four, specifically, the four contraction conduction mechanisms 8 are respectively vertically corresponding to the positions of the four first finger stalls 2, the receiving end of the electric push rod 801 is connected with the electric connector 802, the receiving end of the electric push rod 801 is connected with the second lead 15 through the electric connector 802, the loop bar 803 is fixedly connected to the outer wall of the electric push rod 801, the first sleeve 804 is fixedly connected to one end of the electric push rod 801, the single spring 809 is arranged on the inner wall of the first sleeve 804, the first press rod 806 is slidably sleeved on the inner wall of one end of the first sleeve 804, one end of the single spring 809 is fixedly connected to the electric push rod 801, the other end of the single spring 809 is fixedly connected to the first press rod 806, the outer wall of the electric push rod 801 is fixedly connected with a loop bar 803, specifically, the loop bar 803 is set to be an L-shaped structure, the outer wall of the first sleeve 804 is fixedly connected with a signal receiver 805, one end of the loop bar 803 is arranged corresponding to the position of the signal receiver 805, one end of the loop bar 803 is connected with the first lead 13 through the signal receiver 805, one end of the first press rod 806 is fixedly connected with a second press rod 807, the outer wall of one end of the second press rod 807 is movably sleeved with a pressure conduction mechanism 808, in use, the second lead 15 is communicated with a power supply and is transmitted to the electric connector 802 to drive the electric push rod 801 to repeatedly extrude and contract, before use, the power sensor 14 and the second lead 15 can be adjusted by operating the control panel 10 according to needs, after adjustment, the electric push rod 801 can keep a certain fixed time after extrusion or contraction, so that the fingers of a patient have a certain fixed time after activity, the training effect of the patient is ensured, then, when the patient uses the grip ball passively, the electric push column 801 is extruded and contracted to drive the grip ball sleeve body 1 and the fingers and the palm of the patient to move up and down, so that the patient with small grip and without grip ball can perform passive training, the training effect is effectively ensured, when the electric push column 801 is contracted, the sleeve rod 803 is driven to move towards the signal receiver 805 vertically, the sleeve rod 803 can transmit a signal to the transmitter 12 through the first lead 13 after contacting with the signal receiver 805, the number of times of contacting with the signal receiver 805 by the sleeve rod 803 can be recorded through the transmitter 12, and the recorded number of times can be read through the display panel, so that the patient can observe the number of times of passive exercise clearly, the strength requirement of exercise is ensured, then, when the patient uses the grip ball actively to perform training, electronic post 801 does not energize and keeps fixed state, patient's finger and palm extrude the surface of the gripping ball cover body 1, gripping ball cover body 1 transmits pressure for electronic post 801, drive electronic post 801 and extrude to single spring 809 position, can let the less patient of strength point slightly remove the exercise, finally, single spring 809 drives first compression leg 806 and second compression leg 807 and removes to pressure conduction mechanism 808 side after the extrusion, can satisfy through pressure conduction mechanism 808 and let the great patient of strength carry out more abundant pressing exercise, and can let the more laborsaving extrusion exercise of patient, guarantee the effect of tempering.
Referring to fig. 8, the pressure conducting mechanism 808 includes a second sleeve 8081, a multi-spring 8082, a pressure lever 8083, a connecting pipe 8084 and a piston 8085, the second sleeve 8081 is sleeved on an outer wall of the second pressure column 807, the inner wall of the second sleeve 8081 is provided with the multi-spring 8082, wherein one end of the multi-spring 8082 is fixedly connected with the pressure conducting mechanism 808, the other end of the multi-spring 8082 is fixedly provided with the pressure lever 8083, one end of the second sleeve 8081 is fixedly connected with the connecting pipe 8084, one end of the connecting pipe 8084 is fixedly connected with the first inner connecting plate 4, one end of the pressure lever 8083 is fixedly connected with the piston 8085, wherein the outer wall of the piston 8085 is slidably connected with the connecting pipe 8084, in use, when an extrusion force is transmitted to the second pressure column 807, the variation force of the spring can be increased by the multi-spring 8082, so that a patient with a large force can perform more sufficient pressing exercise and can perform more labor-saving extrusion, guarantee the effect of taking exercise, then, many springs 8082 transmit the extrusion force for piston 8085 through depression bar 8083, drive piston 8085 and move perpendicularly to, piston 8085 can extrude gas to the atmospheric pressure intracavity in moving, can detect the pressure value of whole atmospheric pressure intracavity through baroceptor 11, then baroceptor 11 passes to operation control panel 10 after with information processing and makes things convenient for patient and medical personnel to read, be convenient for medical personnel know whether the patient takes exercise reaches the intensity of regulation.
Referring to fig. 9, the supporting rod mechanism 9 includes a vertical rod 901 and a loop bar 902, the number of the vertical rod 901 and the loop bar 902 is set to two, one end of each of the two loop bars 902 is fixedly connected with a clamping plate 7, the outer wall of the loop bar 902 is connected with the vertical rod 901 in a sliding manner, wherein one end of one vertical rod 901 is fixedly connected with a second inner connecting plate 5, one end of the other vertical rod 901 is fixedly connected with a first inner connecting plate 4, when the grip ball sleeve body 1 contracts, the vertical rod 901 plays a role in limiting and supporting, the loop bar 902 can keep moving vertically, the grip ball sleeve body 1 is prevented from moving in the contraction process, and the action standardization of the patient in exercise is effectively guaranteed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. A passive grip ball, comprising: the grip ball comprises a grip ball sleeve body 1, wherein one side of the outer wall of the grip ball sleeve body 1 is fixedly connected with four first finger sleeves 2, the other side of the outer wall of the grip ball sleeve body 1 is fixedly connected with a second finger sleeve 3, one side of the inner wall of the grip ball sleeve body 1 is fixedly connected with a second inner connecting plate 5, the other side of the inner wall of the grip ball sleeve body 1 is fixedly connected with a first inner connecting plate 4, one end of the grip ball sleeve body 1 is fixedly connected with an operation control panel 10, and one side of the second inner connecting plate 5 is fixedly provided with four contraction conduction mechanisms 8;
an air pressure cavity 6 is arranged in the middle of the first inner connecting plate 4, four communicating holes are formed in one side of the air pressure cavity 6, one side of the air pressure cavity 6 is fixedly connected with one ends of the four shrinkage conduction mechanisms 8 through the four communicating holes respectively, an air pressure sensor 11 is arranged at one end of the air pressure cavity 6, and the output end of the air pressure sensor 11 is connected with the receiving end of an operation control panel 10;
the output end of the contraction and conduction mechanism 8 is connected with a first lead 13, the output end of the first lead 13 is connected with a transmitter 12, one end of the transmitter 12 is fixedly connected with the operation control panel 10, the receiving end of the contraction and conduction mechanism 8 is connected with a second lead 15, the receiving end of the second lead 15 is connected with an electric power sensor 14, and the receiving end of the electric power sensor 14 is connected with the output end of the transmitter 12;
wherein, the contraction conduction mechanism 8 comprises an electric push rod 801, an electric connector 802, a first pressure rod 806 and a pressure conduction mechanism 808, the receiving end of the electric push column 801 is connected with a power connector 802, the receiving end of the electric push column 801 is connected with a second wire 15 through the power connector 802, the outer wall of the electric push column 801 is fixedly connected with a loop bar 803, one end of the electric push column 801 is fixedly connected with a first sleeve 804, the inner wall of the first sleeve 804 is provided with a single spring 809, the inner wall of one end of the first sleeve 804 is slidably sleeved with a first press column 806, the outer wall of the electric push column 801 is fixedly connected with a loop bar 803, the outer wall of the first sleeve 804 is fixedly connected with a signal receiver 805, one end of the loop bar 803 is arranged corresponding to the position of the signal receiver 805, one end of the loop bar 803 is connected with the first wire 13 through the signal receiver 805, one end of the first press column 806 is fixedly connected with a second press column 807, and the outer wall of one end of the second press column 807 is movably sleeved with a pressure conduction mechanism 808.
2. A passive grip ball according to claim 1, wherein: one end of the single spring 809 is fixedly connected with the electric push column 801, the other end of the single spring 809 is fixedly connected with the first press column 806, and the loop bar 803 is in an L-shaped structure.
3. A passive grip ball according to claim 1, wherein: the grip ball sleeve body 1 is of an annular hollow structure, a plurality of concave surfaces are arranged on the outer wall of the grip ball sleeve body 1, the grip ball sleeve body 1 is made of flexible rubber materials, and elastic convex pads are fixedly arranged on the inner wall surfaces of the first finger sleeve 2 and the second finger sleeve 3.
4. A passive grip ball according to claim 1, wherein: the position of the second inner connecting plate 5 is arranged corresponding to the position of the first finger sleeve 2, and the position of the first inner connecting plate 4 is arranged corresponding to the position of the second finger sleeve 3.
5. A passive grip ball according to claim 1, wherein: the pressure conduction mechanism 808 comprises a second sleeve 8081 and a connecting pipe 8084, the second sleeve 8081 is sleeved on the outer wall of the second compression leg 807, the inner wall of the second sleeve 8081 is provided with a multi-spring 8082, wherein one end of the multi-spring 8082 is fixedly connected with the pressure conduction mechanism 808, the other end of the multi-spring 8082 is fixedly provided with a compression bar 8083, one end of the second sleeve 8081 is fixedly connected with the connecting pipe 8084, one end of the connecting pipe 8084 is fixedly connected with the first inner connecting plate 4, one end of the compression bar 8083 is fixedly connected with a piston 8085, and wherein the outer wall of the piston 8085 is slidably connected with the connecting pipe 8084.
6. A passive grip ball according to claim 1, wherein: the middle part of the grip ball sleeve body 1 is connected with a clamping plate 7 in a clamping mode, the middle part of the clamping plate 7 is provided with a sliding groove, the middle part of the clamping plate 7 is connected with a contraction conduction mechanism 8 in a sliding mode through the sliding groove, and two opposite sides of two ends of the clamping plate 7 are fixedly connected with supporting rod mechanisms 9.
7. A passive grip ball according to claim 1, wherein: the supporting rod mechanism 9 comprises a vertical rod 901 and a sleeve rod 902, the number of the vertical rod 901 and the number of the sleeve rod 902 are two, one end of each of the sleeve rods 902 is fixedly connected with the clamping plate 7, the outer wall of each of the sleeve rods 902 is slidably connected with the vertical rod 901, one end of one vertical rod 901 is fixedly connected with the second inner connecting plate 5, and one end of the other vertical rod 901 is fixedly connected with the first inner connecting plate 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210740363.3A CN115089437A (en) | 2022-06-27 | 2022-06-27 | Passive grip ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210740363.3A CN115089437A (en) | 2022-06-27 | 2022-06-27 | Passive grip ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115089437A true CN115089437A (en) | 2022-09-23 |
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ID=83295778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210740363.3A Withdrawn CN115089437A (en) | 2022-06-27 | 2022-06-27 | Passive grip ball |
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| CN (1) | CN115089437A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117046051A (en) * | 2023-10-12 | 2023-11-14 | 三六三医院 | Adaptive grip strength recovery instrument |
| TWI846634B (en) * | 2022-11-07 | 2024-06-21 | 國立成功大學 | Wearable training device and training system |
-
2022
- 2022-06-27 CN CN202210740363.3A patent/CN115089437A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI846634B (en) * | 2022-11-07 | 2024-06-21 | 國立成功大學 | Wearable training device and training system |
| CN117046051A (en) * | 2023-10-12 | 2023-11-14 | 三六三医院 | Adaptive grip strength recovery instrument |
| CN117046051B (en) * | 2023-10-12 | 2023-12-29 | 三六三医院 | Adaptive grip strength recovery instrument |
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Application publication date: 20220923 |