TWI574719B - Three-in-one hand training device - Google Patents

Description

Three-in-one hand training device

The present invention relates to a hand training device, and more particularly to a three-in-one hand training device that combines torque, grip strength and thrust training.

Rehabilitation is a medical treatment extended to the physically disabled. When people encounter an accident or a stroke, in addition to timely medical rescue, they still need to try to recover the physical function damaged by accident or stroke through the rehabilitation process. .

For the hand rehabilitation project, the main part of the hand torsion, grip strength and thrust extension as the basis for the determination of whether to restore, usually by a relatively sophisticated rehabilitation equipment can be achieved. In the prior art, whether the torque test instrument, the grip force test instrument or the thrust test instrument is mostly a single existing instrument, since the instrument is bulky and difficult to carry, the rehabilitation patient cannot rehabilitate at home or other places; Rehabilitation patients need to move to different places to operate multiple instruments during rehabilitation. This is an added burden for rehabilitation patients with limited mobility or multiple physical functions. In addition, due to different instrument operations The resulting data is not integrated in time, so it is not immediately possible to provide rehabilitation patients with the best rejuvenation intensity, or which action needs to be strengthened.

In view of this, how to develop a rehabilitation tool that has multiple rehabilitation functions in one, can provide comprehensive rehabilitation advice in real time, and is more flexible and flexible when it is rehabilitated, and the existing technology needs to be improved. .

In order to overcome the shortcomings of the prior art, the object of the present invention is to provide a three-in-one hand training device, which can realize the functions of the torsion force, the grip force and the thrust rehabilitation function, and can provide comprehensive rehabilitation suggestions and more flexible use.

In order to achieve the above object, the technical means adopted by the present invention is to provide a three-in-one hand training device comprising a training component and a base. The training assembly includes a rotating portion, a connecting member, a grip portion, a torsion sensor, a rocker and a thrust sensor. The connector includes a top surface detachably coupled to the rotating portion, a bottom surface opposite the top surface, and at least one pivot between the top surface and the bottom surface. The grip portion includes a body, a grip force sensor and at least one extension portion; the grip force sensor is surrounded by the block body; the at least one extension portion extends from the block body toward the connecting member, the at least one The extension portion is pivotally coupled to the at least one pivot of the connecting member to pivotally connect the grip portion to the connecting member. The torsion sensor is coupled to the bottom surface of the connector. The rocker is coupled to an end of the torsion sensor remote from the connector. The thrust sensor is disposed at an end of the rocker away from the torsion sensor. The base comprises a body, a groove, at least two grooves, at least two columns and a joint. The body includes a joint surface facing the training component; the groove is recessed from the joint surface of the body to the body, and the groove is connected to an end of the thrust sensor away from the rocker, so that the training component is The pedestals are connected to each other; the at least two grooves are recessed at a periphery of the joint surface of the body; the at least two pillars are spaced apart from the at least two grooves, so that the at least two cylinders are respectively separable to the body The training component is moved back and forth; the coupling member is coupled to one end of the at least two cylinders away from the body direction, the coupling member has a through hole therebetween, and the rocker of the training component is coupled to the torsion sensor One end is connected to the separable separable phase.

Preferably, the rotating portion has a head portion and a neck portion connected to the head portion; the connecting member further includes a recess recessed in the top surface, the recessed groove and the neck of the rotating portion One end of the portion away from the head is detachably fitted.

Preferably, at least one pivot of the connecting member is a pair of opposite pivots; the block system is a square; at least one extension of the holding portion is oppositely disposed and parallel to The block body is adjacent to a normal direction of one side of the connecting member, and an end of each extending portion away from the block body is rotatably pivotally connected to each pivot of the connecting member.

Preferably, the three-in-one hand training device further includes a signal processing module, the signal processing module is adjacent to the base, and the signal processing module is coupled to the grip portion of the training component. The grip sensor, the torsion sensor, and the thrust sensor are electrically connected.

Preferably, the at least two grooves of the pedestal are four grooves, and at least two columns are four columns, and each column system is respectively disposed in each groove and equally spaced.

Preferably, the rocker comprises a platform. The platform is a magnetically permeable material and is located at the top end of the rocker, the platform being coupled to an end of the torsion sensor remote from the connector.

More preferably, the coupling member of the base is a material that can be magnetically attracted; the body further includes two first magnetic components, the first magnetic components are relatively embedded at two ends of the joint surface, and the like The first magnetic element is detachably adsorbed to the coupling.

More preferably, the body of the base further comprises two spacers disposed opposite to the two ends of the joint surface and spaced apart from the first magnetic elements, and the spacers and the joints Each of the second magnetic elements is detachably abutted.

More preferably, a second magnetic component is embedded in opposite ends of the coupling member of the base, and each of the second magnetic components is detachably attached to the platform of the rocker of the training component.

More preferably, the joint of the base is square.

An advantage of the present invention is that the three-in-one hand training device of the present invention includes a rotating portion, a grip portion and a rocker with a torsion sensor, a grip force sensor and a thrust sensor, so that the torque, The resilience of the grip and the thrust can be completed at one time, and the rejuvenation action The information can be collected in a unified manner to achieve the convenience of carrying, no need to move to different places for rehabilitation, and the ability to provide the best rehabilitation advice in real time.

10‧‧‧ Training components

11‧‧‧Rotating Department

111‧‧‧ head

112‧‧‧ neck

12‧‧‧Connecting parts

121‧‧‧ top surface

122‧‧‧ bottom

123‧‧‧ pivot

124‧‧‧ Groove

13‧‧‧ grip

131‧‧‧Block

132‧‧‧ grip sensor

133‧‧‧Extension

14‧‧‧Torque sensor

15‧‧‧ rocker

151‧‧‧ platform

16‧‧‧ thrust sensor

20‧‧‧ Pedestal

21‧‧‧ body

211‧‧‧ joint surface

212‧‧‧First magnetic component

213‧‧‧shims

22‧‧‧ Groove

23‧‧‧ Groove

24‧‧‧Cylinder

25‧‧‧Connected parts

251‧‧‧Perforation

252‧‧‧Second magnetic component

30‧‧‧Signal Processing Module

1 is a perspective view of a three-in-one hand training device of the present invention.

2 is a partial exploded perspective view of the three-in-one hand training device of the present invention.

3 is a partial perspective view of the three-in-one hand training device of the present invention.

4 is a schematic view showing the state of use of the torque test of the three-in-one hand training device of the present invention.

FIG. 5 is a schematic view showing the use state of the grip strength test of the three-in-one hand training device of the present invention.

FIG. 6 is a schematic view showing the use state of the thrust test of the three-in-one hand training device of the present invention.

The technical means adopted by the present invention for achieving the object are further explained below in conjunction with the drawings and the preferred embodiments of the present invention.

Referring to FIG. 1 , the three-in-one hand training device of the present invention comprises a training component 10 , a base 20 and a signal processing module 30 .

Referring to FIGS. 1 to 3 , the training assembly 10 includes a rotating portion 11 , a connecting member 12 , a grip portion 13 , a torsion sensor 14 , a rocker 15 , and a thrust sensor 16 . The rotating portion 11 has a head portion 111 and a neck portion 112 connected to the head portion 111. The connecting member 12 includes a top surface 121 , a bottom surface 122 opposite to the top surface 121 , at least one pivot 123 between the top surface 121 and the bottom surface 122 , and a recess 124 recessed in the top surface 121 . . In a specific embodiment, the at least one pivot 123 is two opposite pivots 123. The groove 124 is detachably fitted to an end of the neck portion 112 of the rotating portion 11 away from the head portion 111, so that the connecting member 12 is detachably connected to the rotating portion 11. Pick up. The grip portion 13 includes a body 131 , a grip sensor 132 surrounded by the block 131 , and at least one extension 133 protruding from the block 131 . The at least one extension portion 133 is pivotally connected to the at least one pivot 123 of the connecting member 12, so that the grip portion 13 is pivotally connected to the connecting member 12. In the specific embodiment, the block 131 is a four-four. The at least one extending portion 133 is an opposite extending portion 133 and parallel to the normal direction of the block 131 adjacent to one side of the connecting member 12, and each extending portion 133 is away from the end of the block 131. The pivots 123 of the connector 12 are rotatably pivoted. The torsion sensor 14 is coupled to the bottom surface 122 of the connector 12. The rocker 15 includes a platform 151 which is magnetically absorbing and located at the top end of the rocker 15 . The platform 151 is coupled to an end of the torque sensor 14 away from the connecting member 12 to The rocker 15 is coupled to the torsion sensor 14. The thrust sensor 16 is disposed at an end of the rocker 15 away from the torsion sensor 14 .

The base 20 includes a body 21, a recess 22, at least two recesses 23, at least two cylinders 24, and a coupling member 25. The body 21 includes a joint surface 211 , two first magnetic elements 212 that are oppositely embedded at opposite ends of the joint surface 211 , and two spacers disposed opposite to the two ends of the joint surface 211 and spaced apart from the first magnetic elements 212 . 213. The groove 22 is recessed from the joint surface 211 of the body 21 at the center of the body 21, and the groove 22 is connected to the end of the thrust sensor 16 of the training assembly 10 away from the rocker 15 by the A thrust sensor 16 connects the base 20 to the training assembly 10. The at least two grooves 23 are recessed at opposite circumferential edges of the joint surface 211 of the body 21. The at least two cylinders 24 are spaced apart from the at least two recesses 23 such that the at least two cylinders 24 are movable back and forth between the body 21 and the training assembly 10; in a specific embodiment, the at least two recesses The groove 23 is four grooves 23, and the at least two columns 24 are four columns 24, and each of the columns 24 is respectively disposed in each of the grooves 23 and disposed at equal intervals. The coupling member 25 is connected to one end of each of the cylinders 24 away from the body 21, and the coupling member 25 is square and is magnetically permeable. The coupling member 25 includes a through hole 251 and two second magnetic materials. Element 252, the through hole 251 is threaded through the middle of the coupling member 25, and the platform 151 of the rocker 15 of the training assembly 10 is detachably connected to the through hole 251. The second magnetic elements 252 are embedded in the opposite side of the coupling member 25 At both ends, each of the second magnetic elements 252 is detachably attached to the platform 151 of the rocker 15 of the training assembly 10, and the second magnetic elements 252 are detachably abutted against the spacers 213 of the body 21.

The signal processing module 30 is adjacent to the base 20, the signal processing module 30 is a grip force sensor 132 of the grip portion 13 of the training assembly 10, the torsion sensor 14 and the thrust sensing The device 16 is electrically connected. The signal processing module 30 is a circuit board.

Referring to FIG. 1 and FIG. 4, when the three-in-one hand training device of the present invention is used in the torque test, the user places one hand on the rotating portion 11 of the training component 10 and performs a rotating motion, and at this time acts on the rotation. The torque of the portion 11 is transmitted to the torsion sensor 14 via the connector 12, and the torque sensor 14 transmits a signal to the signal processing module 30 for analysis of the data.

Referring to FIG. 1 , FIG. 4 and FIG. 5 , the three-in-one hand training device of the present invention first separates the rotating portion 11 from the connecting member 12 when the grip strength test is used, and then the grip portion 13 faces the same. The direction of the top surface 121 of the connecting member 12 is reversed. At this time, the user grips the grip portion 13 with one hand. The grip sensor 132 of the grip portion 13 detects the grip force and transmits the signal to the signal processing module. Group 30 performs data analysis.

Referring to FIG. 1 , FIG. 2 and FIG. 6 , the three-in-one hand training device of the present invention firstly uses the magnetic component to adsorb the coupling member 25 of the base 20 and the platform 151 of the rocker 15 when used in the thrust test. The four cylinders 24 of the base 20 are moved toward the body 21 such that at least two cylinders 24 are respectively received in the at least two grooves 23, and the coupling member 25 is separated from the platform 151. Then, the two first magnetic elements 212 of the body 21 are attracted to the coupling member 25, so that the coupling member 25 can be stably adsorbed on the engaging surface 211 of the body 21, and the rocker 15 can be The groove 22 of the base 20 is tilted and oscillated. The user is placed in the grip portion 13 of the training assembly 10 with one hand and performs an extension operation such as pushing and pulling. At this time, the thrust acting on the grip portion 13 is transmitted to the thrust sensor 16 via the connecting member 12 and the rocker 15 . The thrust sensor 16 transmits a signal to the signal processing module 30 for analysis of the data.

It is apparent to those skilled in the art that various modifications and variations can be made without departing from the scope and spirit of the invention. Although the present invention has been described in terms of specific preferred embodiments, it should be understood that the invention should not be In fact, the various modifications that are apparent to those skilled in the art are also contemplated by the scope of the invention.

10‧‧‧ Training components

20‧‧‧ Pedestal

30‧‧‧Signal Processing Module

Claims (10)

A three-in-one hand training device, comprising: a training component comprising: a rotating portion; a connecting member comprising: a top surface detachably connected to the rotating portion; a bottom surface Relative to the top surface; and at least one pivot between the top surface and the bottom surface; a grip portion comprising: a body; a grip force sensor surrounded by the block; And at least one extending portion extending from the block toward the connecting member, the at least one extending portion being pivotally connected to the at least one pivot of the connecting member, so that the holding portion is pivotally connected to the connecting member; a torsion sensor coupled to the bottom surface of the connector; a rocker coupled to an end of the torsion sensor remote from the connector; and a thrust sensor coupled to the The rocker is away from one end of the torsion sensor; and a base comprises: a body including a joint surface facing the training component; a groove recessed from the joint surface of the body to the body The groove is connected to an end of the thrust sensor away from the rocker, so that The training assembly is coupled to the base; at least two grooves are recessed from the periphery of the joint surface of the body; at least two cylinders are spaced apart from the at least two grooves to make the at least two cylinders Moving back and forth between the body and the training component; and a coupling member connected to one end of the at least two cylinders away from the body direction, the coupling member has a through hole therebetween, and the end of the rocker of the training assembly connected to the torsion sensor is separable from the perforation Connected. The three-in-one hand training device of claim 1, wherein the rotating portion has a head and a neck connected to the head; the connecting member further includes a recess recessed in the top surface, The groove is detachably fitted to an end of the rotating portion from the neck. The three-in-one hand training device of claim 1, wherein at least one pivot of the connecting member is two opposite pivots; the block system is a square; at least one extension of the holding portion is The two oppositely disposed extending portions are parallel to the normal direction of the one side of the connecting member, and one end of each extending portion away from the block is rotatably pivotally connected to each pivot of the connecting member. The three-in-one hand training device of claim 1 further includes a signal processing module, the signal processing module being adjacent to the base, and the signal processing module and the gripping portion of the training component The grip sensor, the torsion sensor and the thrust sensor are electrically connected. The three-in-one hand training device according to claim 1, wherein the at least two grooves of the base are four grooves, and the at least two columns are four columns, and each column system is respectively disposed in each concave. The grooves are equally spaced. The three-in-one hand training device according to any one of claims 1 to 5, wherein the rocker comprises a platform which is magnetically permeable and located at the top end of the rocker, the platform and the torque The sensor is coupled away from one end of the connector. The three-in-one hand training device according to claim 6, wherein the coupling member of the base is a material that can be magnetically attracted; the body further includes two first magnetic components, and the first magnetic components are relatively embedded in At both ends of the joint surface, the first magnetic elements are detachably adsorbed to the joint. The three-in-one hand training device of claim 7, wherein the body of the base further comprises two spacers, the spacers are oppositely disposed at opposite ends of the bonding surface and spaced apart from the first magnetic components. Each of the spacers is detachably abutted against each of the second magnetic members of the coupling member. The three-in-one hand training device according to claim 6, wherein a second magnetic component is embedded in opposite ends of the coupling member of the base, and each of the second magnetic components is separable from a platform of the rocker of the training component. Phase adsorption. The three-in-one hand training device of claim 9, wherein the coupling member of the base is square.