CN114949788B - Hand joint anti-resistance training ware of adjustable anti-resistance - Google Patents
Hand joint anti-resistance training ware of adjustable anti-resistance Download PDFInfo
- Publication number
- CN114949788B CN114949788B CN202210758664.9A CN202210758664A CN114949788B CN 114949788 B CN114949788 B CN 114949788B CN 202210758664 A CN202210758664 A CN 202210758664A CN 114949788 B CN114949788 B CN 114949788B
- Authority
- CN
- China
- Prior art keywords
- piece
- hand
- length direction
- support plate
- holding piece
- 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.)
- Active
Links
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
-
- 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
- A63B21/06—User-manipulated weights
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention discloses a hand joint resistance training device capable of adjusting resistance, which comprises a fixed seat, a hand supporting plate, a holding assembly and a counterweight assembly, wherein the fixed seat is used for being installed on a bed edge, the hand supporting plate is arranged at the upper end of the fixed seat and is used for placing a patient's arm, the holding assembly is arranged on the hand supporting plate and can slide along the length direction of the hand supporting plate, the counterweight assembly is arranged in the hand supporting plate and can slide along the length direction of the hand supporting plate, the counterweight assembly is connected with the holding assembly through a connecting rope, and an adjusting piece is arranged at the tail end of the counterweight assembly and is used for adjusting the resistance of the counterweight assembly.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to a hand joint resistance training device capable of adjusting resistance.
Background
It is well known that the upper limbs need exercise recovered patient, need stretch exercise to arm, finger's muscle to adopt the increment that is more comfortable at this exercise in-process, reach the intensity that promotes slowly to take exercise, more be favorable to patient's recovery, and current hand trainer mostly only can carry out solitary arm exercise or solitary finger joint exercise, need change exercise equipment when taking exercise, make its process loaded down with trivial details complicacy, simultaneously, current exercise equipment can't be according to patient's recovered progress and adjust corresponding intensity (tensile resistance promptly), thereby make training effect discount greatly.
Accordingly, there is a need in the art for further improvements.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems in the related art to some extent. Therefore, the invention aims to provide a hand joint resistance training device capable of adjusting resistance.
In order to achieve the above object, the hand joint resistance training device with adjustable resistance according to the embodiment of the invention comprises a fixed seat, a hand supporting plate, a holding assembly and a counterweight assembly.
For mounting on the bed edge.
The hand support plate is arranged at the upper end of the fixing seat and used for placing the arm of a patient.
The holding assembly is arranged on the hand support plate and can slide along the length direction of the hand support plate.
The weight assembly is arranged in the hand support plate and can slide along the length direction of the hand support plate, and the weight assembly is connected with the holding assembly through a connecting rope.
Wherein, the counter weight subassembly tail end is equipped with the regulating part, is used for adjusting the resistance of counter weight subassembly.
In addition, the hand joint resistance trainer with adjustable resistance according to the embodiment of the invention can also have the following additional technical characteristics:
according to one embodiment of the invention, the grip assembly includes a first grip, a second grip, and a connector.
The first holding piece is arranged on the upper surface of the hand support plate and can extend along the length direction of the hand support plate.
The second holding piece is arranged on the upper surface of the hand supporting plate and can extend along the length direction of the hand supporting plate, the first holding piece and the second holding piece are oppositely arranged front and back, and one end of the connecting rope is connected with the second holding piece.
The connecting piece is arranged on one side of the first holding piece and one side of the second holding piece and is used for connecting the first holding piece with the second holding piece.
One side of the first holding piece is provided with a locking screw for fixing the first holding piece.
According to one embodiment of the invention, the connector comprises a first connector piece, a second connector piece and a connector screw.
The first connecting piece is arranged on one side of the first holding piece.
The second connecting piece is arranged on one side of the second holding piece and is arranged in front-back opposite to the first connecting piece.
The connecting screw is detachably arranged in the first connecting sheet and the second connecting sheet in a penetrating mode, so that the first connecting sheet and the second connecting sheet are connected.
According to one embodiment of the invention, a sliding groove is formed in the left side and the right side of the hand support plate, the sliding groove extends along the length direction of the hand support plate, and two ends of the first holding piece and the second holding piece are respectively slidably arranged in the sliding groove.
According to one embodiment of the invention, the weight assembly includes a weight plate and a plurality of weights.
The hand support plate is internally provided with an installation cavity, the installation cavity penetrates through the front end face of the hand support plate, the balancing weight is arranged in the installation cavity and slides along the length direction of the installation cavity, and the other end of the connecting rope and the balancing weight plate are connected;
the balancing weights are arranged at the rear side of the counterweight plate and can slide along the length direction of the installation cavity, the balancing weights and the counterweight plate are detachably connected, the tail end of each balancing weight is connected with an elastic piece, and the other end of each elastic piece is connected with the rear cavity wall of the installation cavity;
wherein, every balancing weight is interior all to be equipped with one the regulating part is used for control the balancing weight with the counter weight board is connected or is separated.
According to one embodiment of the invention, each balancing weight is internally provided with a thread groove, a stud capable of being adjusted back and forth is arranged in the thread groove, and the stud is in threaded fit with the thread groove;
and a threaded hole is formed in the position, opposite to the stud, of the counterweight plate, and when the stud moves forwards, the stud is connected into the threaded hole.
According to one embodiment of the invention, each stud is internally provided with a mounting groove, and the mounting groove penetrates to the rear end face of the stud;
one end of the adjusting piece is arranged in the mounting groove, and the other end of the adjusting piece extends to the rear end face of the hand support plate;
the adjusting piece can rotate along the axis of the adjusting piece, and the stud can slide along the length direction of the adjusting piece to drive the stud to rotate.
According to one embodiment of the invention, the inner wall of the mounting groove is provided with a limit groove, and the limit groove extends along the length direction of the mounting groove;
the adjusting piece surface is equipped with spacing bead, spacing bead is followed adjusting piece length direction extends, spacing bead is located spacing inslot, and can follow spacing groove length direction slides.
According to one embodiment of the invention, the front end of the hand support plate is provided with a guide assembly, and the guide assembly comprises two mounting plates and two guide wheels.
The two mounting plates are oppositely arranged at the front ends of the hand support plates left and right;
the two guide wheels are arranged between the two mounting plates and can rotate along the axis of the guide wheels;
the two guide wheels are arranged at intervals up and down, and the connecting rope is partially wound on the two guide wheels.
According to one embodiment of the invention, one side of the base is provided with a containing opening for containing the bed edge;
the bottom surface of the base is provided with a fixing screw, and the upper end of the fixing screw extends into the accommodating opening to fix the base on the bed edge.
According to the hand joint resistance training device with adjustable resistance, when the hand joint resistance training device is used, the hand support plate can be fixed on the bed edge through the fixing seat, a patient can hold the holding assembly and pull the tail end of the hand support plate, at the moment, the holding assembly can drive the counterweight assembly to move forwards, the effect of training the arm can be achieved through reciprocating, meanwhile, in the use process, the resistance of the counterweight assembly can be adjusted through the adjusting piece according to the rehabilitation degree of the patient, so that the training effect is better.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of an embodiment of the present invention;
FIG. 2 is another schematic view of the overall structure of an embodiment of the present invention;
FIG. 3 is a schematic diagram showing the overall structure change state in the embodiment of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 1 in accordance with an embodiment of the present invention;
FIG. 5 is an enlarged view of portion B of FIG. 2 in accordance with an embodiment of the present invention;
FIG. 6 is a cross-sectional view of a hand rest plate in an embodiment of the invention;
FIG. 7 is a cross-sectional view of a counterweight in accordance with an embodiment of the invention;
FIG. 8 is a cross-sectional view of a counterweight according to an embodiment of the invention.
Reference numerals:
a fixing base 10;
a receiving port 101;
a set screw 102;
a hand rest plate 20;
a connecting rope 201;
an adjustment member 202;
a spacing rib 2021;
a chute 203;
a mounting cavity 104;
a guide assembly 205;
a mounting plate 2051;
guide wheels 2052;
a grip assembly 30;
a first grip 301;
a locking screw 3011;
a second grip 302;
a connector 303;
a first connection piece 3031;
a second connection piece 3032;
a connection screw 3033;
a counterweight assembly 40;
a weight plate 401;
a threaded hole 4011;
a counterweight 402;
a thread groove 4021;
stud 4022;
a mounting groove 40221;
a limit groove 40222;
an elastic member 403.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Description of the embodiments
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below are exemplary and intended to illustrate the present invention and should not be construed as limiting the invention, and all other embodiments, based on the embodiments of the present invention, which may be obtained by persons of ordinary skill in the art without inventive effort, are within the scope of the present invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The adjustable resistance hand joint resistance trainer according to the embodiment of the present invention is described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 8, the hand joint resistance trainer with adjustable resistance according to the embodiment of the present invention includes a fixing base 10, a hand rest plate 20, a grip assembly 30 and a weight assembly 40.
For mounting on the bed edge.
The hand support plate 20 is disposed at the upper end of the fixing base 10, and is used for placing the arm of the patient.
The holding assembly 30 is disposed on the hand rest 20 and is slidable along the length direction of the hand rest 20.
The weight assembly 40 is disposed in the hand support plate 20 and can slide along the length direction of the hand support plate 20, and the weight assembly 40 and the holding assembly 30 are connected by a connecting rope 201.
Wherein, the tail end of the counterweight assembly 40 is provided with an adjusting member 202 for adjusting the resistance of the counterweight assembly 40.
Based on the above, when in use, the hand support plate 20 is fixed on the bed edge through the fixing seat 10, the patient can hold the holding assembly 30 and pull the tail end of the hand support plate 20, at this time, the holding assembly 30 can drive the counterweight assembly 40 to move forward, so that the effect of training the arm can be achieved, and meanwhile, in the use process, the resistance of the counterweight assembly 40 can be adjusted through the adjusting piece 202 according to the rehabilitation degree of the patient, so that the exercise effect is better.
Preferably, in one embodiment of the present invention, the grip assembly 30 includes a first grip member 301, a second grip member 302, and a connector member 303.
The first grip 301 is disposed on the upper surface of the hand rest 20, and may extend along the length direction of the hand rest 20.
The second holding member 302 is disposed on the upper surface of the hand support plate 20 and may extend along the length direction of the hand support plate 20, the first holding member 301 and the second holding member 302 are disposed in front-back opposite to each other, and one end of the connecting rope 201 is connected to the second holding member 302.
The connecting piece 303 is disposed at one side of the first holding piece 301 and the second holding piece 302, and is used for connecting the first holding piece 301 and the second holding piece 302.
Wherein, a locking screw 3011 for fixing the first grip 301 is provided at one side of the first grip 301.
Thus, when the patient needs to exercise the arm muscles and joints, the first holding piece 301 and the second holding piece 302 can be connected through the connecting piece 303, so that the patient can hold the combined upper ends of the first holding piece 301 and the second holding piece 302 and push the combined upper ends to move along the length direction of the hand support plate 20, the exercise effect is achieved, when the patient needs to exercise the finger joints, the connecting piece 303 can be loosened, the first holding piece 301 and the second holding piece 302 can be separated, the first holding piece 301 can be moved to one side far away from the first holding piece 301, the first holding piece is suitable for the palm length of the patient, the locking screw 3011 can fix the first holding piece, the palm can be placed on the first holding piece 301, the hand can be held on the second holding piece 302, the force motion of the palm can be conveniently carried out on the hand support plate 302 by the patient, the finger joints can be easily carried out, the exercise effect is achieved, the overall exercise position of the hand support plate is easy and convenient, the exercise effect is easy and practical, the exercise position is easy and convenient, and practical, and the exercise effect is easy to use.
Preferably, in one embodiment of the present invention, the connector 303 includes a first connector plate 3031, a second connector plate 3032 and a connector screw 3033.
The first connecting piece 3031 is provided on one side of the first grip 301.
The second connection piece 3032 is disposed on one side of the second grip 302 and is disposed opposite the first connection piece 3031.
The connection screw 3033 is detachably inserted into the first connection piece 3031 and the second connection piece 3032 to connect the first connection piece 3031 and the second connection piece 3032.
It should be noted that, the first connecting piece 3031 and the second connecting piece 3032 are all provided with through holes having internal threads, so that the connecting screw 3033 is only required to be simultaneously arranged in the through holes of the first connecting piece 3031 and the second connecting piece 3032 during connection, the connection mode is stable and reliable, and the disassembly is more convenient and quick.
Preferably, in an embodiment of the present invention, a sliding groove 203 is disposed on both the left and right sides of the hand rest board 20, the sliding groove 203 extends along the length direction of the hand rest board 20, and two ends of the first holding member 301 and the second holding member 302 are slidably disposed in the sliding groove 203, respectively.
In this way, the sliding grooves 203 are formed in the left and right sides of the hand support plate 20, and the two ends of the first holding member 301 and the second holding member 302 are respectively slidably arranged in the sliding grooves 203 and slidably arranged in the sliding grooves 203, so that the first holding member 301 and the second holding member 302 are firmly connected to the hand support plate 20, and the sliding is simpler, more convenient and quicker.
Preferably, in one embodiment of the present invention, the weight assembly 40 includes a weight plate 401 and a plurality of weights 402.
The hand support plate 20 is internally provided with an installation cavity 104, the installation cavity 104 penetrates through the front end face of the hand support plate 20, the balancing weight 402 is arranged in the installation cavity 104 and slides along the length direction of the installation cavity 104, and the other end of the connecting rope 201 and the balancing weight plate 401;
the balancing weights 402 are arranged on the rear side of the balancing weight plate 401 and can slide along the length direction of the mounting cavity 104, the balancing weights 402 and the balancing weight plate 401 are detachably connected, the tail end of each balancing weight 402 is connected with an elastic piece 403, and the other end of each elastic piece 403 is connected with the rear cavity wall of the mounting cavity 104;
wherein, each weight 402 is provided with an adjusting member 202 therein for controlling the weight 402 and the weight plate 401 to be connected or separated.
So, when removing when holding subassembly 30, then can drive weight plate 401 to the hand board 20 front end removes, drives simultaneously and is connected weight plate 401 is last weight plate 402 removes, when weight plate 402 moves forward, elastic component 403 on the weight plate 402 then can produce the resistance to reach the exercise effect, just elastic component 403 is in the extension state this moment, when the patient loosen to hold the pulling force of subassembly 30, elastic component 403's elasticity then can drive hold subassembly 30 and reset, so reciprocating, can take exercise to patient's hand, and its exercise is effectual, still accessible regulating part 202 control weight plate 402 with weight plate 401's connection quantity in order to adapt to the patient of different rehabilitation stages. The elastic member 403 may be a return spring or the like. Preferably, the sliding fit between the weight plate 401 and the weight 402 and the inner wall of the mounting cavity 104 may be a sliding fit between a sliding block and a sliding rail, and other sliding structures may be adopted.
Preferably, in one embodiment of the present invention, a thread groove 4021 is formed in each balancing weight 402, a stud 4022 capable of being adjusted back and forth is formed in the thread groove 4021, and the stud 4022 is in threaded fit with the thread groove 4021;
the counter weight plate 401 is provided with a threaded hole 4011 opposite to the stud 4022, and when the stud 4022 moves forward, the stud 4022 is connected to the threaded hole 4011.
In this way, the stud 4022 may be moved forward only by rotating the stud 4022, and when the front end of the stud 4022 moves into the threaded hole 4011, a threaded connection may be formed between the stud 4022 and the threaded hole 4011, that is, the counterweight 402 and the counterweight 401 may be connected, and when the stud 4022 is detached, the front end of the stud 4022 may be turned over and separated from the threaded hole 4011.
Preferably, in one embodiment of the present invention, a mounting groove 40221 is provided in each of the studs 4022, and the mounting groove 40221 extends to the rear end surface of the stud 4022;
one end of the adjusting piece 202 is arranged in the mounting groove 40221, and the other end of the adjusting piece 202 extends to the rear end face of the hand support plate 20;
the adjusting member 202 may rotate along its own axis, and the stud 4022 may slide along the length direction of the adjusting member 202, so as to drive the stud 4022 to rotate.
So, when needs will balancing weight 402 connect on weight plate 401, can be right stud 4022 rotates, drives stud 4022 rotates, also can move forward when rotating, until the front end is connected to in the screw hole 4011, can be with this balancing weight 402 with weight plate 401 is connected, and is the same as, when needs with balancing weight 402 with weight plate 401 is dismantled, only need with the adjusting column overturn can, its connection and dismantlement convenient and fast, and is reliable and stable, certainly, in order to be convenient for adjusting member 202 to rotate, also can overlap on the adjusting column and establish the bearing, and fix the bearing on the hand support plate 20, make its light convenience that rotates more.
Preferably, in order to facilitate the rotation of the adjusting member 202, a grip portion having a diameter larger than that of the adjusting member 202 may be further disposed at the tail end of the adjusting member 202, so that the rotation thereof is easier and more convenient.
Preferably, in one embodiment of the present invention, the inner wall of the mounting groove 40221 is provided with a limit groove 40222, and the limit groove 40222 extends along the length direction of the mounting groove 40221;
the surface of the adjusting member 202 is provided with a spacing rib 2021, the spacing rib 2021 extends along the length direction of the adjusting member 202, and the spacing rib 2021 is disposed in the spacing groove 40222 and can slide along the length direction of the spacing groove 40222.
In this way, by arranging the limiting groove 40222 on the inner wall of the mounting groove 40221 and arranging the limiting rib 2021 on the surface of the adjusting member 202, the limiting rib 2021 is disposed in the limiting groove 40222 and can slide along the length direction of the limiting groove 40222, the adjusting member 202 can drive the stud 4022 to rotate when rotating, and the stud 4022 can also move forward when rotating.
Preferably, in one embodiment of the present invention, a guiding assembly 205 is provided at the front end of the hand support plate 20, and the guiding assembly 205 includes two mounting plates 2051 and two guiding wheels 2052.
The mounting plates 2051 are arranged at the front ends of the hand support plates 20 in a left-right opposite manner;
the guide wheels 2052 are arranged between the mounting plates 2051 and can rotate along the axis thereof;
wherein, the two guide wheels 2052 are arranged at intervals up and down, and the connecting rope 201 is partially wound on the two guide wheels 2052.
In this way, by arranging two guide wheels 2052, and the connecting rope 201 is partially wound on two guide wheels 2052, the connecting rope 201 can be prevented from being propped against the hand support plate 20, so that excessive resistance is avoided, and meanwhile, the connecting rope 201 is prevented from being damaged due to multiple friction.
Preferably, in one embodiment of the present invention, a receiving opening 101 is provided at one side of the base for receiving the bed edge;
the bottom surface of the base is provided with a fixing screw 102, and the upper end of the fixing screw 102 extends into the accommodating opening 101 to fix the base on the bed edge.
In this way, the base is sleeved on the bed edge through the accommodating opening 101, and the fixing screw 102 is screwed down, so that the end of the fixing screw abuts against the bottom surface of the bed edge, and the fixing seat 10 is firmly fixed on the bed edge in a stable and reliable manner.
Preferably, in another embodiment of the present invention, a pressing piece may be further disposed at the end of the fixing screw 102, so as to increase the contact area with the bottom surface of the bed edge, so that the fixing is more stable and reliable, and is not easy to slip.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (8)
1. An adjustable resistance hand joint resistance trainer, comprising:
the fixed seat is used for being arranged on the bed edge;
the hand support plate is arranged at the upper end of the fixed seat and used for placing the arm of a patient;
the holding assembly is arranged on the hand-held plate and can slide along the length direction of the hand-held plate;
the counterweight component is arranged in the hand support plate and can slide along the length direction of the hand support plate, and the counterweight component is connected with the holding component through a connecting rope;
wherein, the tail end of the counterweight component is provided with an adjusting piece for adjusting the resistance of the counterweight component;
the grip assembly includes:
the first holding piece is arranged on the upper surface of the hand support plate and can extend along the length direction of the hand support plate;
the second holding piece is arranged on the upper surface of the hand-held plate and can extend along the length direction of the hand-held plate, the first holding piece and the second holding piece are arranged in a front-back opposite mode, and one end of the connecting rope is connected with the second holding piece;
the connecting piece is arranged on one side of the first holding piece and one side of the second holding piece and is used for connecting the first holding piece and the second holding piece;
wherein, one side of the first holding piece is provided with a locking screw for fixing the first holding piece;
the connector includes:
the first connecting piece is arranged on one side of the first holding piece;
the second connecting piece is arranged on one side of the second holding piece and is arranged in front-back opposite to the first connecting piece;
the connecting screw is detachably arranged in the first connecting sheet and the second connecting sheet in a penetrating mode, so that the first connecting sheet and the second connecting sheet are connected.
2. The adjustable resistance hand joint resistance training device according to claim 1, wherein a sliding groove is formed in the left side and the right side of the hand support plate, the sliding groove extends along the length direction of the hand support plate, and two ends of the first holding piece and the second holding piece are respectively slidably arranged in the sliding groove.
3. The adjustable resistance hand joint resistance trainer according to claim 1, wherein said weight assembly comprises:
the weight plate is arranged in the hand support plate, the installation cavity penetrates through the front end face of the hand support plate, the weight plate is arranged in the installation cavity and slides along the length direction of the installation cavity, and the other end of the connecting rope and the weight plate are connected;
the balancing weights are arranged at the rear side of the balancing weight plate and can slide along the length direction of the installation cavity, the balancing weights and the balancing weight plate are detachably connected, the tail end of each balancing weight is connected with an elastic piece, and the other end of the elastic piece is connected with the rear cavity wall of the installation cavity;
wherein, every balancing weight is interior all to be equipped with one the regulating part is used for control the balancing weight with the counter weight board is connected or is separated.
4. The adjustable resistance hand joint resistance training device according to claim 3, wherein each balancing weight is internally provided with a thread groove, a stud capable of being adjusted back and forth is arranged in the thread groove, and the stud is in threaded fit with the thread groove;
and a threaded hole is formed in the position, opposite to the stud, of the counterweight plate, and when the stud moves forwards, the stud is connected into the threaded hole.
5. The adjustable resistance hand joint resistance trainer according to claim 4, wherein each stud is internally provided with a mounting groove, and the mounting groove penetrates to the rear end face of the stud;
one end of the adjusting piece is arranged in the mounting groove, and the other end of the adjusting piece extends to the rear end face of the hand support plate;
the adjusting piece can rotate along the axis of the adjusting piece, and the stud can slide along the length direction of the adjusting piece to drive the stud to rotate.
6. The adjustable resistance hand joint resistance trainer according to claim 5, wherein the inner wall of the mounting groove is provided with a limit groove, and the limit groove extends along the length direction of the mounting groove;
the adjusting piece surface is equipped with spacing bead, spacing bead is followed adjusting piece length direction extends, spacing bead is located spacing inslot, and can follow spacing groove length direction slides.
7. The adjustable resistance hand joint resistance trainer according to claim 1, wherein the front end of the hand support plate is provided with a guiding assembly, the guiding assembly comprising:
the two mounting plates are oppositely arranged at the front ends of the hand support plates left and right;
the two guide wheels are arranged between the two mounting plates and can rotate along the axis of the guide wheels;
the two guide wheels are arranged at intervals up and down, and the connecting rope is partially wound on the two guide wheels.
8. The adjustable resistance hand joint resistance training device according to claim 1, wherein one side of the fixing seat is provided with a containing opening for containing the bed edge;
the bottom surface of the fixed seat is provided with a fixing screw, and the upper end of the fixing screw extends into the accommodating opening to fix the fixed seat on the bed edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210758664.9A CN114949788B (en) | 2022-06-30 | 2022-06-30 | Hand joint anti-resistance training ware of adjustable anti-resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210758664.9A CN114949788B (en) | 2022-06-30 | 2022-06-30 | Hand joint anti-resistance training ware of adjustable anti-resistance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114949788A CN114949788A (en) | 2022-08-30 |
| CN114949788B true CN114949788B (en) | 2023-08-11 |
Family
ID=82968218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210758664.9A Active CN114949788B (en) | 2022-06-30 | 2022-06-30 | Hand joint anti-resistance training ware of adjustable anti-resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114949788B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213555227U (en) * | 2020-11-25 | 2021-06-29 | 陈毓茜 | Fingertip joint recovery training device for neurology department |
| CN113521675A (en) * | 2021-07-19 | 2021-10-22 | 重庆大学 | Hand rehabilitation training device |
| CN214597064U (en) * | 2021-04-15 | 2021-11-05 | 杜红红 | Arm exerciser for nerve rehabilitation department |
| CN113975746A (en) * | 2021-10-30 | 2022-01-28 | 倪祥强 | Recovered arm exercise device of using of children |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0704355D0 (en) * | 2007-03-07 | 2007-04-11 | Barry James A | Foot and ankle exerrcise device |
-
2022
- 2022-06-30 CN CN202210758664.9A patent/CN114949788B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213555227U (en) * | 2020-11-25 | 2021-06-29 | 陈毓茜 | Fingertip joint recovery training device for neurology department |
| CN214597064U (en) * | 2021-04-15 | 2021-11-05 | 杜红红 | Arm exerciser for nerve rehabilitation department |
| CN113521675A (en) * | 2021-07-19 | 2021-10-22 | 重庆大学 | Hand rehabilitation training device |
| CN113975746A (en) * | 2021-10-30 | 2022-01-28 | 倪祥强 | Recovered arm exercise device of using of children |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114949788A (en) | 2022-08-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9028381B2 (en) | Door-mounted fitness device with removable pulley members | |
| US7674216B1 (en) | Fitness apparatus | |
| US9403051B2 (en) | Exercise machine | |
| US20080004166A1 (en) | Compact office exercise unit | |
| US5695433A (en) | Variable height body support for exercise apparatus | |
| US10821325B2 (en) | Balancing push up bar | |
| WO2014099181A1 (en) | Total body exercise device | |
| US20140329651A1 (en) | Total Body Exercise Device | |
| KR101099453B1 (en) | Waist reinforcement sporting goods | |
| US9616285B2 (en) | Core exercise apparatus and methods | |
| US8827882B2 (en) | Proprioception balance and coordination enhancement system | |
| CN114949788B (en) | Hand joint anti-resistance training ware of adjustable anti-resistance | |
| US20040167000A1 (en) | Leg exercise method and apparatus | |
| US11311773B2 (en) | Balancing push up bar | |
| US11052279B1 (en) | Exercise machine | |
| CN210644985U (en) | Dull and stereotyped support of sports equipment | |
| TWI294294B (en) | ||
| CN214860989U (en) | Upper limb stretching exercise rehabilitation device for bedridden patient | |
| CN212262282U (en) | Old person uses upper limbs rehabilitation and nursing chair | |
| US20070167287A1 (en) | Retractable gymnastic backboard | |
| US11052280B1 (en) | Weight bearing exercise system | |
| US20120129654A1 (en) | Electric cushioning mechanism of a treadmill | |
| US10835776B2 (en) | Passive-type treadmill | |
| CN219896928U (en) | Rowing machine and comprehensive training instrument | |
| CN217092036U (en) | OT training table |
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 |