Gait and balance evaluation training function platform device

Abstract

The utility model discloses a gait and balance assessment training function platform device, including slope binder, back area base binder, front area base binder, armrest subassembly and sensor subassembly, slope binder one side is equipped with back area base binder, back area base binder one side is equipped with front area base binder, sensor subassembly one side is equipped with the armrest subassembly, sensor subassembly one side is equipped with the armrest subassembly, sensor subassembly one side is equipped with the armrest subassembly, sensor subassembly one side is equipped with the armrest subassembly, sensor subassembly one side is equipped with the armrest subassembly, sensor subassembly one side is equipped with the armrest subassembly. A handrail assembly is installed above the front area base combination piece, and sensor assemblies are arranged below the rear area base combination piece and the front area base combination piece. According to the gait and balance evaluation training function platform device, through the adoption of the clamping wedge device, the device is easier and more convenient to disassemble and assemble, the use of bolts is reduced, the time for adjusting installation through mutual cooperation of nuts and screw holes is shortened, the use of manpower is greatly reduced, adjustment can be conducted according to the height difference of the environment, and the practicability is high. And the device is always in a horizontal stable state, so that the evaluation accuracy is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a gait and balance assessment training functional platform device. Background Art

[0002] When patients suffer lower limb injuries due to illness or accidents, most of them are carried out by medical staff to observe the patient's walking gait and walking balance with naked eyes during rehabilitation treatment, observe the patient's recovery speed, and adjust the later rehabilitation treatment. However, it is difficult to capture the details of the patient's gait and balance through naked eye observation, and lacks the support of real-time data, so it is difficult to make adjustments to the later rehabilitation. A device that can evaluate and train the patient's gait and balance is needed to assist medical staff in use. However, at present, there are many products for gait evaluation and training for patients with lower limb walking disorders on the market, and their functions and performances have different emphases. None of them can achieve more functional gait evaluation training, and most of the products have complex structures. In order to meet the walking needs of patients, the length of such products is generally greater than 5 meters. For the needs of transportation, they are generally spliced ​​in sections to facilitate the use and transfer of the transport box. The current splicing adopts bolted connection, which has high requirements on precision and is easy to be dislocated and deformed during installation and use, which brings wrong information to gait training and evaluation, and is more complicated during transfer, disassembly and installation. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a gait and balance assessment training functional platform device.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a gait and balance assessment training functional platform device, including a slope combination, a rear area base combination, a front area base combination, an armrest assembly and a sensor assembly, the rear area base combination is installed on one side of the slope combination, the front area base combination is installed on one side of the rear area base combination, the armrest assembly is installed above the front area base combination, and the sensor assembly is arranged below the rear area base combination and the front area base combination, the sensor assembly includes a mounting plate combination, a film sensor, a weighing sensor, a weighing sensor mounting plate and a main control board, the front area base combination is installed on one side of the rear area base combination through a wedge device, and the wedge device includes a wedge and a slope stopper.

[0005] Optionally, the weighing sensors are installed in groups of four below the mounting plate assembly, and the main control board is installed in the lower middle of the mounting plate assembly of the front area base assembly.

[0006] Optionally, a protective cover is installed on the surface of the main control board, and two thin film sensors are installed in a group above the mounting plate combination. The thin film sensors and weighing sensors are connected to the main control board through prefabricated cables and sensor connecting cables.

[0007] Optionally, a lower connecting plate is installed on the top of the weighing sensor, and a bottom mounting plate is installed on the bottom of the weighing sensor. Horizontal mounting holes and vertical mounting holes are respectively provided on the surfaces of the lower connecting plate and the base mounting plate. The weighing sensor is installed below the mounting plate combination by bolts, the lower connecting plate and the base.

[0008] Optionally, the wedge is arranged on one side of the mounting plate combination of the front area base combination, the bevel stopper is arranged on the inner side of the mounting plate combination of the rear area base combination, and the mounting plate combination of the rear area base combination is provided with a through area above the bevel stopper.

[0009] Optionally, EVA single-sided tape is provided around the matching groove of the sensor assembly, a support foot is provided at the bottom of the mounting plate coupling, a bolt is threadedly connected to the surface of the support foot, and the slope coupling and the rear area coupling are installed by means of quick-release nuts.

[0010] The utility model provides a gait and balance assessment training functional platform device, which has the following beneficial effects:

[0011] The gait and balance assessment training functional platform device is assembled with a segmented structure, which makes the device more convenient and quick when transferred or moved, reducing the use of manpower and machinery. Reducing the use of manpower and machinery means easier movement and reduced occurrence of failures during movement, thereby achieving the purpose of convenient transfer and movement. By adopting a wedge device, the disassembly and installation of the device are easier, the use of bolts is reduced, and the time required for the nuts and screw holes to cooperate with each other to adjust the installation is reduced, which greatly reduces the use of manpower. In addition, the device can be adjusted according to the height difference of the environment, so that the device is always in a horizontal and stable state, thereby ensuring the accuracy of the assessment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the structure of the utility model when viewed from the top side of the shaft.

[0014] Figure 3 It is a schematic diagram of the structure of the utility model when viewed from above.

[0015] Figure 4 It is a schematic diagram of the cross-sectional structure of the wedge clamping device area of ​​the utility model.

[0016] Figure 5 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0017] Figure 6 This is a schematic diagram of the structure of the wedge clamping device of the utility model.

[0018] In the figure: 1. Slope combination; 2. Rear area base combination; 3. Front area base combination; 4. Handrail assembly; 5. Sensor assembly; 6. Mounting plate combination; 7. Thin film sensor; 8. Weighing sensor; 9. Weighing sensor mounting plate; 10. Main control board; 11. Wedge device; 12. Wedge; 13. Inclined surface stopper; 14. Through-through area; 15. Support foot. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 6 The utility model provides a technical solution: a gait and balance assessment training functional platform device, comprising a slope combination 1, a rear area base combination 2, a front area base combination 3, an armrest assembly 4 and a sensor assembly 5, the rear area base combination 2 is installed on one side of the slope combination 1, the front area base combination 3 is installed on one side of the rear area base combination 2, the armrest assembly 4 is installed above the front area base combination 3, the sensor assembly 5 is arranged below the rear area base combination 2 and the front area base combination 3, the sensor assembly 5 comprises a mounting plate combination 6, a film sensor 7, a weighing sensor 8, a weighing sensor mounting plate 9 and a main control board 10, the front area base combination 3 is installed on one side of the rear area base combination 2 through a wedge device 11, and the wedge device 11 comprises a wedge 12 and an inclined surface stopper 13;

[0021] Four weighing sensors 8 are installed in a group below the mounting plate combination 6, the main control board 10 is installed in the middle and lower part of the mounting plate combination 6 of the front base combination 3, a protective cover is installed on the surface of the main control board 10, two film sensors 7 are installed in a group above the mounting plate combination 6, and the film sensors 7 and weighing sensors 8 are connected to the main control board 10 through prefabricated cables and sensor connecting cables;

[0022] A lower connecting plate is installed on the top of the weighing sensor 8, and a bottom mounting plate is installed on the bottom of the weighing sensor 8. The surfaces of the lower connecting plate and the base mounting plate are respectively provided with transverse mounting holes and vertical mounting holes. The weighing sensor 8 is installed below the mounting plate combination 6 through bolts, the lower connecting plate and the base.

[0023] The wedge 12 is arranged on one side of the mounting plate combination 6 of the front area base combination 3, the slope stopper 13 is arranged on the inner side of the mounting plate combination 6 of the rear area base combination 2, and the mounting plate combination 6 of the rear area base combination 2 is provided with a through area 14 above the slope stopper 13, and the sensor assembly 5 is provided with EVA single-sided adhesive around the matching groove, and the bottom of the mounting plate combination 6 is provided with a support foot 15, and the surface of the support foot 15 is threadedly connected with a bolt, and the slope combination 1 and the rear area combination 2 are installed by quick-release nuts.

[0024] In the utility model, the working steps of the device are as follows:

[0025] The patient walks to the front preparation area of ​​the assessment training platform through the ramp combination 1, waits for the computer control system to set the assessment training parameters, and then walks forward normally from the front preparation area in the middle of the assessment training trail area with a total length of two meters, which is spliced ​​by four sets of sensor components 5, and stops in the rear preparation area and turns around, saves the data and re-operates to return from the back to the front;

[0026] The top surface of the middle 4 sensor components 5 is equipped with a thin film sensor 7, which can fully collect the pressure dot matrix data of the left and right feet and form a footprint pattern and database. At the same time, 4 weighing sensors are set at the bottom of each sensor component 5 to synchronously collect the patient's center of gravity trajectory. The patient's center of gravity pressure and offset trajectory can be analyzed in real time according to the pressure value changes of each sensor under different centers of gravity of the patient. The above is the dynamic assessment training method process and working principle. In addition, this platform can also perform static balance function assessment training;

[0027] There are four sets of sensor components 5 in the middle of the platform, each of which can calculate and determine the patient's standing center of gravity and perform static balance function assessment training. The armrest component 4 can play an auxiliary supporting role;

[0028] In general, the utility model adopts a thin film pressure array sensor + a one-dimensional weighing pressure sensor to form a basic acquisition unit;

[0029] The acquisition unit can collect and analyze three gait parameters, namely, gait space (step length, stride, step width, step angle), time (step speed, step frequency, gait cycle, gait phase), and dynamics (foot-ground contact force, vertical gravity, center of gravity acceleration) with N*1 (N≥2).

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gait and balance assessment training functional platform device, comprising a slope combination (1), a rear base combination (2), a front base combination (3), an armrest assembly (4) and a sensor assembly (5), wherein the rear base combination (2) is mounted on one side of the slope combination (1), the front base combination (3) is mounted on one side of the rear base combination (2), the armrest assembly (4) is mounted above the front base combination (3), and the sensor assembly (5) is arranged below the rear base combination (2) and the front base combination (3), characterized in that: The sensor assembly (5) comprises a mounting plate assembly (6), a film sensor (7), a weighing sensor (8), a weighing sensor mounting plate (9) and a main control board (10); one side of the rear area base assembly (2) is mounted with a front area base assembly (3) via a wedge device (11); the wedge device (11) comprises a wedge (12) and an inclined surface stopper (13).

2. A gait and balance assessment training functional platform device according to claim 1, characterized in that: The weighing sensors (8) are mounted in groups of four below the mounting plate assembly (6), and the main control board (10) is mounted in the middle and lower part of the mounting plate assembly (6) of the front base assembly (3).

3. A gait and balance assessment training functional platform device according to claim 2, characterized in that: A protective cover is installed on the surface of the main control board (10), two of the thin film sensors (7) are installed in a group above the mounting plate combination (6), and the thin film sensors (7) and the weighing sensors (8) are connected to the main control board (10) via prefabricated cables and sensor connecting wires.

4. The gait and balance assessment training functional platform device according to claim 1, characterized in that: A lower connecting plate is installed on the top of the weighing sensor (8), and a bottom mounting plate is installed on the bottom of the weighing sensor (8). Horizontal mounting holes and vertical mounting holes are respectively provided on the surfaces of the lower connecting plate and the base mounting plate. The weighing sensor (8) is installed below the mounting plate assembly (6) by means of bolts, the lower connecting plate and the base.

5. The gait and balance assessment training functional platform device according to claim 1, characterized in that: The clamping wedge (12) is arranged on one side of the mounting plate assembly (6) of the front base assembly (3), the inclined surface stopper (13) is arranged on the inner side of the mounting plate assembly (6) of the rear base assembly (2), and a through-area (14) is provided above the mounting plate assembly (6) of the rear base assembly (2) near the inclined surface stopper (13).

6. The gait and balance assessment training functional platform device according to claim 1, characterized in that: The sensor assembly (5) is provided with EVA single-sided adhesive around the matching groove, the bottom of the mounting plate assembly (6) is provided with a support foot (15), the surface of the support foot (15) is threadedly connected with a bolt, and the slope assembly (1) and the rear base assembly (2) are installed by means of quick-release nuts.

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