CN210750113U - Upper limb integrated rehabilitation training device - Google Patents

Abstract

The utility model relates to the technical field of medical rehabilitation instruments, in particular to an upper limb integrated rehabilitation training device, which comprises a training platform, wherein a hand support mechanism used for fixing a hand and/or driving a wrist joint to perform buckling/stretching motion is movably arranged on the training platform, a swing base is movably arranged between the hand support mechanism and the training platform, the hand support mechanism is slidably arranged on the swing base, one end of the swing base, which is close to a human body, is connected with a swing motor used for driving the swing base to swing left and right along the training platform, the movement of the hand support mechanism is smoother, and the rehabilitation training effect, the comfort level and the safety used by a patient are effectively improved; the hand support mechanism is provided with a structure for driving the wrist joint to perform flexion/extension movement, so that the rehabilitation training of the shoulder joint, the elbow joint and the wrist joint of the upper limb is realized, the omnibearing training is achieved, and the integrated training effect of the upper limb is further enhanced.

Description

Upper limb integrated rehabilitation training device

Technical Field

The utility model relates to a medical treatment rehabilitation apparatus technical field especially relates to an upper limbs integration rehabilitation training device.

Background

The utility model discloses an upper limbs rehabilitation training machine that china utility model patent "upper limbs rehabilitation training machine" (CN206063380U) disclosed, including hand rest and the fly leaf that is used for supporting the upper limbs, the hand rest set up in on the fly leaf, the hand rest can slide on the fly leaf, be provided with first guide rail and adjustable shelf on the fly leaf, the adjustable shelf is located just can be followed on the first guide rail slides, be provided with the second guide rail on the adjustable shelf, the hand rest is located just can be followed on the adjustable shelf the second guide rail slides. However, the above patent techniques have the following drawbacks: 1) the upper limb training device lacks a wrist joint training part and is not beneficial to rehabilitation of the upper limbs of patients; 2) although the position change of hand rest on the fly leaf is realized to the longitudinal motion of hand rest accessible adjustable shelf and the lateral motion of hand rest on the adjustable shelf, because the restriction of structure, this longitudinal motion and lateral motion are difficult to go on simultaneously, if the hand rest need arrive the coordinate point of certain incline direction, need carry out longitudinal motion earlier and carry out lateral motion again or carry out lateral motion earlier and carry out longitudinal motion again, the removal of hand rest is not smooth, the human shoulder of unable better fit or elbow motion track, influence the rehabilitation training effect, and there is the resistance, experience feels not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an upper limbs integration rehabilitation training device to existing technical current situation, the utility model discloses simple structure is nimble light, can realize shoulder, elbow and wrist's rehabilitation training, reaches the all-round training of integration of upper limbs, effectively improves the rehabilitation training effect of upper limbs.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an upper limbs integration rehabilitation training device, includes the training platform, its characterized in that, the training platform on the activity be equipped with and be used for fixed hand and/or drive the wrist joint carry out the hand rest mechanism of bucking/extension motion, the activity is equipped with swing base between hand rest mechanism and the training platform, on hand rest mechanism slided and locates swing base, swing base was close to human one end and is connected with and is used for driving swing base along the swing motor of training platform horizontal hunting.

Preferably, the training platform be fan-shaped structure, swing motor locates the axle center department of training platform, the setting of swing base along the radial direction of training platform.

Preferably, hand support mechanism include the base plate and be used for the bracket of bearing arm, the bracket is located on the base plate, the base plate on be equipped with the dabber and be used for the handle of fixed hand, be connected with between dabber and the handle and be used for driving the handle and carry out the pivoted swinging boom, the swinging boom is connected with and is used for driving the swinging boom to use the dabber to carry out pivoted driving motor as the axle center along the horizontal direction.

Preferably, the base plate is provided with an arc-shaped track for limiting and guiding the movement of the handle, the lower end of the handle is movably connected with a supporting wheel, and the supporting wheel is arranged in the arc-shaped track in a sliding manner.

Preferably, the lower end of the handle is convexly provided with a mounting end, and the supporting wheel is movably sleeved outside the mounting end.

Preferably, a sliding seat is arranged below the substrate, a multidimensional sensor is arranged between the substrate and the sliding seat, and the multidimensional sensor is movably connected with the substrate.

Preferably, a cross roller bearing is arranged between the multidimensional sensor and the substrate.

Preferably, the mandrel is arranged on the extension line of the bracket.

Preferably, the mandrel is sleeved with a first synchronizing wheel, the output shaft of the driving motor is sleeved with a second synchronizing wheel, and the first synchronizing wheel and the second synchronizing wheel are connected through a synchronizing belt.

Preferably, the lower end of the training platform is provided with a support frame, and a lifting mechanism for driving the training platform to lift up and down is arranged between the training platform and the support frame.

The beneficial effects of the utility model reside in that:

1) the utility model discloses in, drive swing base through swing motor drive and use its one end that is close to the human body as the axle center along the training platform horizontal hunting, hand support mechanism slides along swing base, constitute hand support mechanism random point motion on the training platform from this, can directly realize the point of hand support mechanism on the training platform to the removal of point, reach the coordinate point of incline direction, the removal of hand support mechanism is more smooth, the adduction abduction motion of better simulation human upper limbs, effectively improve the rehabilitation training effect that the patient used, comfort level and security.

2) The hand holds in the palm the structure that sets up on the mechanism and is used for driving the wrist joint to carry out bucking/extension motion, realizes the rehabilitation training of shoulder joint, elbow joint and the wrist joint of upper limbs, realizes the integration of upper limbs training, reaches omnidirectional training, and the rehabilitation training effect of only shoulder, elbow can be superior to greatly to its effect, further strengthens the training effect of upper limbs integration, the utility model discloses a hand holds in the palm the mechanism and also can install the platform formula upper limbs rehabilitation training machine on the market, and the adaptation degree is high, and application scope is extensive.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the hand rest mechanism.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings and embodiments:

please refer to fig. 1-2, the utility model discloses an upper limbs integration rehabilitation training device, including training platform 4, training platform 4 goes up the activity and is equipped with the hand rest mechanism 1 that is used for fixed hand and/or drives the wrist joint and carry out bucking/extension motion, and the activity is equipped with swing base 2 between hand rest mechanism 1 and the training platform 4, and hand rest mechanism 1 slides and locates on swing base 2, and swing base 2 is close to human one end and is connected with and is used for driving swing base 2 along the swing motor of training platform 4 horizontal hunting.

The utility model discloses in, on hand rest mechanism 1 slided and locates swing base 2, accessible motor lead screw slip table mechanism or motor hold-in range mechanism realized sliding between hand rest mechanism 1 and the swing base 2, also can adopt commercially available slip actuating mechanism, as long as can realize that hand rest mechanism 1 slides on swing base 2 all can.

The utility model discloses in, drive swing base 2 through the swing motor drive and use its one end that is close to the human body as the axle center along training platform 4 horizontal hunting, hand rest mechanism 1 slides along swing base 2, constitutes hand rest mechanism 1 random point motion on training platform 4 from this, and among the prior art, hand rest mechanism 1 reaches the coordinate point of incline direction and need pass through two vertically route trails, the utility model discloses can be with hand rest mechanism 1 by a coordinate point direct movement to this another coordinate point of incline direction, hand rest mechanism 1's removal is more smooth, and the adduction abduction motion of better simulation human upper limbs effectively improves the rehabilitation training effect, comfort level and the security that the patient used.

As the utility model discloses a preferred embodiment sets up the structure that is used for driving the wrist joint and carries out bucking/extension motion on hand rest mechanism 1, realizes the shoulder joint of upper limbs, elbow joint and wrist joint's rehabilitation training, realizes the integration of upper limbs training, reaches omnidirectional training, and its effect can be superior to the rehabilitation training effect of only shoulder, elbow greatly.

As a specific implementation of the utility model, training platform 4 is fan-shaped structure, and training platform 4's axle center department is located to swing motor, and swing base 2 sets up along training platform 4's radial direction, for the training platform 4 of the rectangle structure of prior art, the utility model discloses a fan-shaped training platform 4 accords with the scope of motion that the staff used the shoulder joint to collect the abduction as an adduction of rotation center, accords with human kinematics, satisfies the training scope of motion with minimum mechanism.

The hand support mechanism 1 comprises a substrate 12 and a bracket 11 for supporting the arm, the bracket 11 is arranged on the substrate 12, a mandrel 13 and a handle 14 for fixing the hand are arranged on the substrate 12, a rotating arm 15 for driving the handle 14 to rotate is connected between the mandrel 13 and the handle 14, and the rotating arm 15 is connected with a driving motor 161 for driving the rotating arm 15 to rotate along the horizontal direction by taking the mandrel 13 as an axis.

In this embodiment, the handle 14 is a columnar structure arranged along the vertical direction, and the handle 14 can be replaced by other shapes and specifications or additionally provided with a finger rehabilitation training mechanism for finger rehabilitation training so as to adapt to different requirements.

In this embodiment, the spindle 13 is fixedly connected to one end of the rotating arm 15 by a bolt.

The rotating arm 15 and the handle 14 may be integrally formed or detachably disposed.

In the application process, place the arm on bracket 11, the wrist is corresponding to dabber 13 top, handle 14 is held to the hand, the hand drives swinging boom 15 through driving motor 161 and uses dabber 13 to rotate as the axle center, thereby drive handle 14 that is connected with swinging boom 15 and rotate along the horizontal direction, it uses wrist joint rotation center to rotate as the axle center to drive the hand, accomplish the bucking of wrist joint, extend recovered motion, moreover, the steam generator is simple in structure, and extend current upper limbs integration notion from the shoulder joint to the wrist joint or even finger joint (install finger recovered training mechanism in handle 14 additional promptly), further strengthen the training effect of upper limbs integration, the utility model discloses a platform formula upper limbs recovered training machine on the market also can be installed to hand rest mechanism 1, the adaptation degree is high, and application scope is extensive.

As the utility model discloses a concrete implementation mode of preferred, the arc track 121 that is used for carrying out spacing direction to the motion of handle 14 is offered to base plate 12, and the lower extreme swing joint of handle 14 has supporting wheel 142, and supporting wheel 142 slides and locates in arc track 121, guarantees the stability of handle 14 motion process to carry out spacingly to handle 14 motion, more accord with human wrist motion characteristics, effectively avoid the improper secondary damage that causes of motion in the rehabilitation training process.

The lower end of the handle 14 is convexly provided with the mounting end 141, the supporting wheel 142 is movably sleeved outside the mounting end 141, the supporting wheel 142 is movably sleeved, and the supporting wheel 142 can be columnar or spherical, so that the supporting wheel 142 can roll along the arc-shaped track 121 in the movement process of the handle 14, the supporting wheel 142 is ensured to slide smoothly in the arc-shaped track 121, and the movement smoothness of the handle 14 is ensured.

As a preferred embodiment of the present invention, a sliding seat 17 is disposed under the substrate 12, a multidimensional sensor 16 is disposed between the substrate 12 and the sliding seat 17, and the multidimensional sensor 16 is movably connected to the substrate 12.

The multi-dimensional sensor 16 may be a commercially available product that is movably connected to the bottom of the base plate 12 for detecting the force and direction of the hand during movement, controlling feedback, and helping to collect patient training data, thereby better providing targeted training opinions and protocols.

As a specific implementation of the utility model, be equipped with the cross roller bearing between multidimensional sensor 16 and the base plate 12, realize the swing joint between multidimensional sensor 16 and the base plate 12, but both free rotations in the motion process to the relative motion that adaptation hand and upper limbs training device produced in the upper limbs training process reduces the resistance, makes the user have more comfortable experience in the rehabilitation training process and feels.

The mandrel 13 is arranged on the extension line of the bracket 11, so that the moving circle center of the handle 14 is coincided with the rotation center of the wrist joint of the human body in the motion process of the wrist joint.

The spindle 13 is sleeved with a first synchronizing wheel 162, an output shaft of the driving motor 161 is sleeved with a second synchronizing wheel 163, the first synchronizing wheel 162 is connected with the second synchronizing wheel 163 through a synchronizing belt 164, in the using process, the output shaft of the driving motor 161 rotates to drive the first synchronizing wheel 162 to rotate, and the second synchronizing wheel 163 is driven to rotate through the synchronizing belt 164, so that the rotating arm 15 on the spindle 13 is driven to rotate, and the rotation of the handle 14 on the rotating arm 15 is realized.

4 lower extremes of training platform are equipped with support frame 5, be equipped with the elevating system who is used for driving 4 oscilaltion of training platform between training platform 4 and the support frame 5, drive 4 oscilaltions of training platform through elevating system, adjust to not co-altitude, the height of the position of sitting of different patients in order to adapt to improves the comfort level that the human body used, elevating system can be pneumatic, surge or electronic, if motor screw actuating mechanism, electric putter or cylinder actuating mechanism, as long as can realize that the oscilaltion of training platform 4 is all.

Of course, the above illustration is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, so all equivalent changes made in the principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides an upper limbs integration rehabilitation training device, includes the training platform, its characterized in that, the training platform on the activity be equipped with and be used for fixed hand and/or drive the wrist joint carry out the hand rest mechanism of bucking/extension motion, the activity is equipped with swing base between hand rest mechanism and the training platform, on hand rest mechanism slided and locates swing base, swing base was close to human one end and is connected with and is used for driving swing base along the swing motor of training platform horizontal hunting.

2. The integrated rehabilitation training device for upper limbs as claimed in claim 1, wherein the training platform is of a fan-shaped structure, the swing motor is arranged at the axis of the training platform, and the swing base is arranged along the radial direction of the training platform.

3. The integrated rehabilitation training device for upper limbs according to claim 1, wherein the hand support mechanism comprises a base plate and a bracket for supporting the arms, the bracket is arranged on the base plate, a mandrel and a handle for fixing the hands are arranged on the base plate, a rotating arm for driving the handle to rotate is connected between the mandrel and the handle, and a driving motor for driving the rotating arm to rotate in the horizontal direction by taking the mandrel as an axis is connected to the rotating arm.

4. The integrated rehabilitation training device for upper limbs according to claim 3, wherein the base plate is provided with an arc-shaped track for limiting and guiding the movement of the handle, the lower end of the handle is movably connected with a supporting wheel, and the supporting wheel is slidably arranged in the arc-shaped track.

5. The integrated rehabilitation training device for upper limbs as claimed in claim 4, wherein the lower end of the handle is provided with a mounting end in a protruding manner, and the supporting wheel is movably sleeved outside the mounting end.

6. The integrated rehabilitation training device for upper limbs according to claim 3, wherein the mandrel is arranged on the extension line of the bracket.

7. The integrated rehabilitation training device for upper limbs as claimed in claim 3, wherein the mandrel is sleeved with a first synchronous wheel, the output shaft of the driving motor is sleeved with a second synchronous wheel, and the first synchronous wheel and the second synchronous wheel are connected through a synchronous belt.

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