CN210331549U

CN210331549U - Intelligent training parallel bar

Info

Publication number: CN210331549U
Application number: CN201921242534.XU
Authority: CN
Inventors: 王勇; 韩李伟; 许劲峰; 陈恩伟; 刘正士
Original assignee: Hefei University of Technology
Current assignee: Hefei University of Technology
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-04-17
Anticipated expiration: 2029-08-02

Abstract

The utility model discloses an intelligent training parallel bar, which relates to the technical field of rehabilitation instruments, wherein two sides of a base support frame are rectangular frame-shaped structures, the middle part of the base support frame is a frame-shaped support structure which is sunken downwards, a base is positioned above the frame-shaped support structure and is covered with the frame-shaped support structure, and a side base plate is laid on the rectangular frame-shaped structure of the base support frame to form a base device; at least two force sensors are symmetrically and fixedly arranged at two ends of the frame-shaped supporting structure, the base is positioned above the bearing end of each force sensor, and the base supporting frame is positioned below the supporting end of each force sensor; the bottom end of the support rod structure is fixedly connected with the rectangular frame-shaped structure. The utility model discloses an establish each force transducer and force cell and can acquire the atress condition of bottom plate in patient's rehabilitation training process to can further reach the condition of doing all can and controlling the condition that the upper limbs were done all can respectively by the staff of the power condition of patient's upper limbs and low limbs, provide data guidance for the formulation of rehabilitation training plan, improve the rehabilitation training effect.

Description

Intelligent training parallel bar

Technical Field

The utility model relates to a rehabilitation apparatus technical field, concretely relates to a balance bar for rehabilitation training.

Background

Rehabilitation training is an important treatment means of rehabilitation medicine, and mainly adopts proper amount and directional training to enable the affected limb of a patient to recover the normal self-care function, and the physical and psychological rehabilitation of the disabled is achieved as much as possible by using the training method, so as to achieve the expected treatment effect. Paraplegia, hemiplegia, cerebral palsy and amputation are all categories of high-grade diseases, and patients with paraplegia, hemiplegia, cerebral palsy and amputation have a high proportion of diseases and cannot stand and walk normally.

The balance bar is a common instrument suitable for rehabilitation training of the patients, and can help the patients stand up from wheelchairs and sickbeds for standing balance and walking training, or do body lifting movement and walking movement for related muscle strength training; the rehabilitation balance bar can also be used for helping patients with lower limb fracture and hemiplegia swing the lower limb at the affected side, and training the mobility of bone joints. However, the existing balance bar can not obtain the force exerting condition of the legs and the supporting condition of the hands of the trainer and can not guide the formulation of a rehabilitation training plan; meanwhile, the height of the armrests and the distance between the armrests cannot be conveniently adjusted by the conventional rehabilitation balance bar, and the application range is very limited.

Through patent search, the following known technical solutions exist:

patent 1:

application No.: 201820266633.0, filing date: 2018.02.24, date of authorized announcement: 2018.09.14, the utility model discloses a rehabilitation parallel bar, which comprises two sets of height-adjustable and parallel arranged single side bars. The unilateral lever comprises a base, a first support frame and a second support frame which are arranged on the base along the vertical direction, and a grab bar arranged on the first support frame and the second support frame. The first support frame and the second support frame respectively comprise a fixed frame fixed on the base and a lifting frame capable of sliding along the height direction of the fixed frame, and the grab bar is arranged on the lifting frame. The unilateral lever also comprises a control mechanism for controlling one of the lifting frames of the first support frame and the second support frame to do lifting motion, and a linkage mechanism for synchronously connecting the two lifting frames, wherein the two lifting frames can synchronously lift under the connection of the linkage mechanism. The lifting frame is controlled to move up and down, so that the two support frames can be lifted synchronously, and the rehabilitation parallel bars are convenient and fast to adjust and good in stability. Meanwhile, the grab rail is always kept in a horizontal state in the adjusting process, and the grab rail is prevented from being damaged.

This patent does not set up force cell sensor, can't observe and the record data to can't evaluate the recovered patient in the condition of training in-process hand power condition and foot supporting power, make the training have the blindness, this patent structure is complicated in addition, and the assembly is difficult, and the processing cost and the required precision of part are high.

Patent 2:

application No.: 201720612051.9, filing date: 2017.05.29, date of authorized announcement: 2017.12.29 the utility model discloses a balance bar for rehabilitation therapy, which comprises a bottom plate, a sleeve, a cross bar and a base, two ends of the bottom plate are provided with inclined planes which incline downwards, the surface of the bottom plate is covered with a rubber layer, the sleeve is provided with four sleeves which are arranged around the bottom plate, a lifting rod is arranged in the sleeve, a fixing bolt is arranged outside the sleeve, the fixing bolt penetrates through the sleeve and is abutted against the lifting rod, the lifting rod is welded with a connecting rod which is arranged in an L shape, the cross bar is welded on the connecting rod, the two ends of the cross bar are provided with ball heads, the outer side of the cross bar is sleeved with a sleeve, the top of the sleeve is welded with a handle, the base is arranged on the bottom plate, two ends of the surface of the base are arranged along the central position in a downward inclination way, the base mid-mounting has the curb plate, the base surface equipartition has rubber arch, the protruding section of rubber is semi-circular setting. The balance bar for rehabilitation is easy to adjust, convenient to use and has a massage function.

Although this patent all is provided with armrest apparatus, when needs height-adjusting, need the height that the restriction handle of people's manual unscrewing restriction handrail height could adjust the handrail many times, handrail self has certain weight moreover, and the rehabilitation training patient is mostly the inconvenient crowd of action, and this is difficult to their regulation, and in addition, this patent does not set up force cell sensor, can't evaluate the power of exerting oneself condition of patient upper limbs and low limbs in the training process, makes the training have blindness nature.

The search finds that the technical proposal does not influence the novelty of the utility model; and the mutual combination of the above patent documents does not destroy the inventive step of the present invention.

SUMMERY OF THE UTILITY MODEL

The utility model discloses just in order to avoid the weak point that above-mentioned prior art exists, provide an intelligence training parallel thick stick.

The utility model discloses a solve technical problem and adopt following technical scheme: an intelligent training parallel bar comprises a base device arranged at the bottom and a balance bar device arranged at the top of the base device, wherein two handrails are arranged in parallel, and the bottoms of the two ends of each handrail are vertically connected with a support rod structure to form the balance bar device; the two sides of the base support frame are rectangular frame-shaped structures, the middle part of the base support frame is a frame-shaped support structure which is sunken downwards, the base is positioned above the frame-shaped support structure and covers the frame-shaped support structure, and a side base plate is laid on the rectangular frame-shaped structure of the base support frame to form the base device; at least two force sensors are symmetrically and fixedly arranged at two ends of the frame-shaped supporting structure, the base is positioned above the bearing end of each force sensor, and the base supporting frame is positioned below the supporting end of each force sensor; the bottom end of the support rod structure is fixedly connected with the rectangular frame-shaped structure.

Furthermore, the support rod structure comprises a hollow shaft positioned above and an upright post positioned below, a linear bearing is arranged at the top of the upright post, the hollow shaft penetrates through the linear bearing and forms a moving pair with the linear bearing, a pneumatic spring is arranged in the upright post and inside the hollow shaft, the top end of the pneumatic spring is fixedly connected with the hollow shaft, the bottom end of the pneumatic spring is hinged with a U-shaped frame, and the U-shaped frame is arranged on the rectangular frame-shaped structure; two sides of the base support frame are respectively provided with a control switch, and the two pneumatic springs positioned on the same side are connected to the same control switch.

Further, still including running through the connecting rod that the hollow shaft top set up, the handrail is long elliptic rod column structure, and its both ends connection structure is the same, all through two double-screw bolts that the symmetry set up with correspond the connecting rod is connected fixedly.

Furthermore, a display screen is arranged on any handrail and is in data communication with each force sensor; and a travel limiting handle for limiting is arranged at the top of the hollow shaft.

Further, the base is including the lower plywood that can dismantle the upper plate that is located the top of connecting and is located the below, the upper plate is made by the plank, for flat structure, lower plywood constitutes frame column structure, the side bed board with the upper surface parallel and level of base.

The handrail device comprises a base device arranged at the bottom and a balance bar device arranged at the top of the base device, wherein two handrails are arranged in parallel, and the bottoms of two ends of each handrail are vertically connected with a support rod structure to form the balance bar device; the two sides of the base support frame are rectangular frame-shaped structures, the middle part of the base support frame is a frame-shaped support structure which is sunken downwards, the base is positioned above the frame-shaped support structure and covers the frame-shaped support structure, and a side base plate is laid on the rectangular frame-shaped structure of the base support frame to form the base device; at least two force sensors are symmetrically and fixedly arranged at two ends of the frame-shaped supporting structure, the base is positioned above the bearing end of each force sensor, and the base supporting frame is positioned below the supporting end of each force sensor; the side base plate is arranged on the rectangular frame-shaped structure, the force measuring sensor is fixedly connected to the rectangular frame-shaped structure through the supporting end of the force measuring sensor, and the bottom end of the supporting rod structure is fixedly connected with the bearing end of the force measuring sensor.

Furthermore, the support rod structure comprises a hollow shaft positioned above and a stand column positioned below, a linear bearing is arranged at the top of the stand column, the hollow shaft penetrates through the linear bearing and forms a moving pair with the linear bearing, a pneumatic spring is arranged in the stand column inside the hollow shaft, the top end of the pneumatic spring is fixedly connected with the hollow shaft, the bottom end of the pneumatic spring is hinged with a U-shaped frame, and the pneumatic spring is fixedly connected with a bearing end of the force measuring sensor through the U-shaped frame; two sides of the base support frame are respectively provided with a control switch, and the two pneumatic springs positioned on the same side are connected to the same control switch.

Furthermore, a display screen is arranged on any armrest and is in data communication with each force sensor and each force sensor; and a travel limiting handle for limiting is arranged at the top of the hollow shaft.

The utility model provides a parallel thick stick of intelligence training has following beneficial effect:

1. the stress condition of the bottom plate can be obtained in the rehabilitation training process of the patient by arranging the force sensors and the force measuring sensors, the force exerting conditions of the upper limbs and the lower limbs of the patient can be further obtained by workers, the force exerting conditions of the left upper limbs and the right upper limbs can be distinguished by the force measuring sensors arranged on the side base plates, data guidance is provided for formulation of a rehabilitation training plan, and the rehabilitation training effect is improved;

2. the height of the balance bar device can be adjusted through the pneumatic spring so as to adapt to the use of patients with different sizes or to adapt to different training requirements;

3. simple structure, convenient use and good practicability.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention in a partial cross-sectional structure;

fig. 3 is a schematic view of a partial structure of the balance bar device of the present invention;

FIG. 4 is a schematic view of a partial cross-sectional structure of the support rod structure and the base unit according to the first embodiment of the present invention;

FIG. 5 is a schematic view of a partial cross-sectional structure of a support rod structure and a base unit according to a second embodiment of the present invention;

fig. 6 is a schematic view of a partial structure of the base device of the present invention.

In the figure:

1. the device comprises handrails, 2, studs, 3, a limit handle, 4, a hollow shaft, 5, linear bearings, 6, columns, 7, a display screen, 8, an upper plate, 9, a lower plate, 10, an adjustable pneumatic spring, 11, a control switch, 12, a force sensor, 13, a base support frame, 14, pins, 15, a connecting rod, 16, a base, 17, a U-shaped frame, 18, a force sensor, 19 and a side base plate.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 6, the structural relationship is as follows: the handrail device comprises a base device arranged at the bottom and a balance bar device arranged at the top of the base device, wherein two handrails 1 are arranged in parallel, and the bottoms of two ends of each handrail 1 are vertically connected with a supporting rod structure to form the balance bar device; the two sides of the base support frame 13 are rectangular frame-shaped structures, the middle part of the base support frame is a frame-shaped support structure which is sunken downwards, the base 16 is positioned above the frame-shaped support structure and is arranged to cover the frame-shaped support structure, and a side base plate 19 is laid on the rectangular frame-shaped structure of the base support frame 13 to form a base device; at least two force sensors 12 are symmetrically and fixedly arranged at two ends of the frame-shaped supporting structure, a base 16 is positioned above the bearing end of each force sensor 12, and a base supporting frame 13 is positioned below the supporting end of each force sensor 12; the bottom end of the support rod structure is fixedly connected with the rectangular frame-shaped structure.

Preferably, the support rod structure comprises a hollow shaft 4 positioned above and an upright post 6 positioned below, the top of the upright post 6 is provided with a linear bearing 5, the hollow shaft 4 passes through the linear bearing 5 and forms a moving pair with the linear bearing 5, a pneumatic spring 10 is arranged inside the hollow shaft 4 in the upright post 6, the top end of the pneumatic spring is fixedly connected with the hollow shaft 4, the bottom end of the pneumatic spring is hinged with a U-shaped frame 17, and the U-shaped frame 17 is arranged on the rectangular frame-shaped structure; two sides of the base support frame 13 are respectively provided with a control switch 11, and the two pneumatic springs 17 positioned on the same side are connected to the same control switch 11.

The pneumatic spring 10 and the control switch 11 are an integral YK type lockable gas spring, which can be purchased directly from naughty gas spring in naughty shops.

Preferably, still include the connecting rod 15 that runs through the hollow shaft 4 top and set up, handrail 1 is long elliptic rod column structure, and its both ends connection structure is the same, all is connected fixedly with corresponding connecting rod 15 through two double-screw bolts 2 of symmetry setting.

Preferably, a display screen 7 is further arranged, and the display screen 7 is mounted on any armrest 1 and is in data communication with each force sensor 12; the top of the hollow shaft 4 is provided with a limit handle 3 for limiting.

Preferably, the base 16 comprises an upper plate 8 and a lower plate 9 which are detachably connected, the upper plate 8 is made of wood and is of a flat plate structure, the lower plate 9 forms a frame-shaped structure, and the side base plates 19 are flush with the upper surface of the base 16.

Preferably, the handrail device comprises a base device arranged at the bottom and a balance bar device arranged at the top of the base device, the two handrails 1 are arranged in parallel, and the bottoms of the two ends of each handrail 1 are respectively and vertically connected with a supporting rod structure to form the balance bar device; the two sides of the base support frame 13 are rectangular frame-shaped structures, the middle part of the base support frame is a frame-shaped support structure which is sunken downwards, the base 16 is positioned above the frame-shaped support structure and is arranged to cover the frame-shaped support structure, and a side base plate 19 is laid on the rectangular frame-shaped structure of the base support frame 13 to form a base device; at least two force sensors 12 are symmetrically and fixedly arranged at two ends of the frame-shaped supporting structure, a base 16 is positioned above the bearing end of each force sensor 12, and a base supporting frame 13 is positioned below the supporting end of each force sensor 12; the side base plate 19 is arranged on the rectangular frame-shaped structure, the force measuring sensor 18 is fixedly connected to the rectangular frame-shaped structure through the supporting end of the force measuring sensor, and the bottom end of the supporting rod structure is fixedly connected with the bearing end of the force measuring sensor 18.

Preferably, the support rod structure comprises a hollow shaft 4 positioned above and a stand column 6 positioned below, the top of the stand column 6 is provided with a linear bearing 5, the hollow shaft 4 penetrates through the linear bearing 5 and forms a moving pair with the linear bearing 5, a pneumatic spring 10 is arranged inside the hollow shaft 4 in the stand column 6, the top end of the pneumatic spring is fixedly connected with the hollow shaft 4, the bottom end of the pneumatic spring is hinged with a U-shaped frame 17, and the pneumatic spring is fixedly connected with the bearing end of a force measuring sensor 18 through the U-shaped frame 17; two sides of the base support frame 13 are respectively provided with a control switch 11, and the two pneumatic springs 17 positioned on the same side are connected to the same control switch 11.

Preferably, a display screen 7 is further arranged, and the display screen 7 is mounted on any armrest 1 and is in data communication with each force sensor 12 and each force sensor 18; the top of the hollow shaft 4 is provided with a limit handle 3 for limiting.

Before use, the staff should first adjust the pneumatic spring 10 to the appropriate state according to the size of the patient and the needs of rehabilitation training, so as to raise or lower the hollow shaft 4 relative to the upright 6, so as to adjust the balance bar device to the appropriate height.

During rehabilitation training, a patient walks on the surface of the base 16, the two hands of the patient are supported on the armrests 1, the force sensors can measure the stress of the base 16, the force sensors 18 can measure the stress of the armrests 1, and a worker can know and record the force data of the upper limbs and the lower limbs of the patient and can display the data in the display screen 7. The data measured by the force sensor may be used to analyze a prescription that guides a patient's rehabilitation training program to improve the effectiveness of the rehabilitation training.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an intelligence training parallel thick stick which characterized in that: the handrail device comprises a base device arranged at the bottom and a balance bar device arranged at the top of the base device, wherein two handrails (1) are arranged in parallel, and the bottoms of two ends of each handrail (1) are respectively and vertically connected with a supporting rod structure to form the balance bar device; the two sides of the base support frame (13) are rectangular frame-shaped structures, the middle part of the base support frame is a frame-shaped support structure which is sunken downwards, the base (16) is positioned above the frame-shaped support structure and covers the frame-shaped support structure, and a side base plate (19) is laid on the rectangular frame-shaped structure of the base support frame (13) to form the base device; at least two force sensors (12) are symmetrically and fixedly arranged at two ends of the frame-shaped supporting structure, the base (16) is positioned above the bearing end of each force sensor (12), and the base supporting frame (13) is positioned below the supporting end of each force sensor (12); the bottom end of the support rod structure is fixedly connected with the rectangular frame-shaped structure.

2. The intelligent training parallel bar of claim 1, wherein: the support rod structure comprises a hollow shaft (4) positioned above and a stand column (6) positioned below, a linear bearing (5) is arranged at the top of the stand column (6), the hollow shaft (4) penetrates through the linear bearing (5) and forms a moving pair with the linear bearing (5), a pneumatic spring (10) is arranged inside the hollow shaft (4) in the stand column (6), the top end of the pneumatic spring is fixedly connected with the hollow shaft (4), the bottom end of the pneumatic spring is hinged with a U-shaped frame (17), and the U-shaped frame (17) is arranged on a rectangular frame-shaped structure; two sides of the base support frame (13) are respectively provided with a control switch (11), and the two pneumatic springs (10) positioned on the same side are connected to the same control switch (11).

3. The intelligent training parallel bar of claim 2, wherein: still including running through connecting rod (15) that hollow shaft (4) top set up, handrail (1) is long elliptic rod column structure, and its both ends connection structure is the same, all through two double-screw bolts (2) that the symmetry set up with correspond connecting rod (15) are connected fixedly.

4. The intelligent training parallel bar of claim 2, wherein: the handrail is also provided with a display screen (7), wherein the display screen (7) is arranged on any handrail (1) and is in data communication with each force sensor (12); the top of the hollow shaft (4) is provided with a travel limiting handle (3) for limiting.

5. The intelligent training parallel bar of claim 1 or 2, wherein: base (16) are including dismantling the upper plate (8) that are located the top of connection and lower plywood (9) that are located the below, upper plate (8) are made by the plank, are flat structure, lower plywood (9) constitute frame column structure, side bed plate (19) with the upper surface parallel and level of base (16).

6. Parallel thick stick of intelligence training, its characterized in that: the handrail device comprises a base device arranged at the bottom and a balance bar device arranged at the top of the base device, wherein two handrails (1) are arranged in parallel, and the bottoms of two ends of each handrail (1) are respectively and vertically connected with a supporting rod structure to form the balance bar device; the two sides of the base support frame (13) are rectangular frame-shaped structures, the middle part of the base support frame is a frame-shaped support structure which is sunken downwards, the base (16) is positioned above the frame-shaped support structure and covers the frame-shaped support structure, and a side base plate (19) is laid on the rectangular frame-shaped structure of the base support frame (13) to form the base device; at least two force sensors (12) are symmetrically and fixedly arranged at two ends of the frame-shaped supporting structure, the base (16) is positioned above the bearing end of each force sensor (12), and the base supporting frame (13) is positioned below the supporting end of each force sensor (12); the side base plate (19) is arranged on the rectangular frame-shaped structure, the force measuring sensor (18) is fixedly connected to the rectangular frame-shaped structure through the supporting end of the force measuring sensor, and the bottom end of the supporting rod structure is fixedly connected with the bearing end of the force measuring sensor (18).

7. The intelligent training parallel bar of claim 6, wherein: the supporting rod structure comprises a hollow shaft (4) positioned above and a stand column (6) positioned below, a linear bearing (5) is arranged at the top of the stand column (6), the hollow shaft (4) penetrates through the linear bearing (5) and forms a moving pair with the linear bearing (5), a pneumatic spring (10) is arranged inside the hollow shaft (4) in the stand column (6), the top end of the pneumatic spring is fixedly connected with the hollow shaft (4), the bottom end of the pneumatic spring is hinged with a U-shaped frame (17), and the pneumatic spring is fixedly connected with the bearing end of the force measuring sensor (18) through the U-shaped frame (17); two sides of the base support frame (13) are respectively provided with a control switch (11), and the two pneumatic springs (10) positioned on the same side are connected to the same control switch (11).

8. The intelligent training parallel bar of claim 7, wherein: the handrail is also provided with a display screen (7), wherein the display screen (7) is arranged on any handrail (1) and is in data communication with each force sensor (12) and each force sensor (18); the top of the hollow shaft (4) is provided with a travel limiting handle (3) for limiting.