A force platform for motion monitoring

Abstract

The utility model relates to biological motion monitoring technical field, concretely relates to a force platform of motion monitoring, the first bar type level meter and the second bar type level meter are provided with on the force platform, the anti -reflective toughened glass sets up on the force platform top, sets up first recess and second recess on the force platform, sets up control box on the force platform lower extreme, sets up multidimensional force sensor on the four corner positions of force platform lower extreme, multidimensional force sensor lower extreme sets up adjustable foot no.

Description

Technical Field

[0001] This utility model relates to the field of biological motion monitoring technology, specifically to a force measurement platform for motion monitoring. Background Technology

[0002] Existing force measurement platforms are mostly rectangular in structure, consisting of three parts: a force-bearing platform, force sensors, and a mounting base. The force-bearing platform and the mounting base are supported by force sensors placed at the four corners. When the subject's feet are on the platform, the vertical force, lateral force, and forward and backward force data can be measured by the force values ​​in three directions from each force sensor. However, existing force platforms do not allow for observation of the subject's foot position from the ground. Utility Model Content

[0003] To achieve the above objectives, this utility model provides the following technical solution:

[0004] A force-measuring platform for motion monitoring includes anti-reflective tempered glass. A first-type level and a second-type level are installed on the force-bearing platform. The anti-reflective tempered glass is located at the upper end of the force-bearing platform. A first groove and a second groove are provided on the force-bearing platform. A control box is installed at the lower end of the force-bearing platform. Multi-dimensional force sensors are installed at the four corners of the lower end of the force-bearing platform. An adjustable foot is installed below the multi-dimensional force sensors. A leveling locking nut is connected to the lower end of the first adjustable foot. The leveling locking nut is connected to a mounting screw. The mounting screw is installed inside a second adjustable foot. The lower end of the leveling locking nut is connected to the second adjustable foot.

[0005] Preferably, the first strip level is connected to the first groove, the second strip level is connected to the second groove, and both the first strip level and the second strip level are fixedly connected to the force-bearing platform.

[0006] Preferably, the control box is equipped with a cable interface, a Bluetooth connection module and a lithium battery, and the control box is bolted to the load-bearing platform.

[0007] Preferred configuration: The multi-dimensional force sensor is bolted to the force-bearing platform, the first adjustable foot is bolted to the multi-dimensional force sensor, and the second adjustable foot is bolted to the first adjustable foot.

[0008] Compared with the prior art, the present invention has the following beneficial effects:

[0009] 1. The transparent tempered glass design provides a window for a camera mounted at the bottom to observe the condition of the subject's feet;

[0010] 2. Built-in leveling program and leveling device provide data support for force table leveling and adjustment of sensor values ​​at each angle;

[0011] 3. Add a leveling lock nut, and tighten it after leveling to prevent the feet from loosening during motion testing and affecting the test data;

[0012] 4. The controller has a built-in high-performance lithium battery, making it convenient and portable to use;

[0013] 5. It comes with a built-in Bluetooth connection module, which facilitates wireless use by customers and avoids the wiring difficulties caused by too many cables. Attached Figure Description

[0014] Figure 1 This is an exploded view of the present invention;

[0015] Figure 2 This is a top view of the present invention;

[0016] Figure 3 This is a cross-sectional view of the present invention (AA section).

[0017] Figure label annotations: 1. Anti-reflective tempered glass; 2. First bar level; 3. Second bar level; 4. Force platform; 5. Control box; 6. Multi-dimensional force sensor; 7. No. 1 adjustable foot; 8. Leveling lock nut; 9. Mounting screw; 10. No. 2 adjustable foot; 11. First groove; 12. Second groove. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example 1, as Figure 1-3 As shown, a motion monitoring force measurement platform includes anti-reflective tempered glass 1, a first bar level 2 and a second bar level 3 mounted on a force-bearing platform 4, the anti-reflective tempered glass 1 being located at the upper end of the force-bearing platform 4, a first groove 11 and a second groove 12 being provided on the force-bearing platform 4, a control box 5 being located at the lower end of the force-bearing platform 4, and multi-dimensional force sensors 6 being located at the four corners of the lower end of the force-bearing platform 4, with a first adjustable foot 7 being located at the lower end of the multi-dimensional force sensors 6, and a leveling locking nut 8 being connected to the lower end of the first adjustable foot 7, the leveling locking nut 8 being connected to a mounting screw 9, the mounting screw 9 being located inside a second adjustable foot 10, and the lower end of the leveling locking nut 8 being connected to the second adjustable foot 10.

[0020] The optimized force platform structure design incorporates anti-reflective, ultra-transparent tempered glass at its center, while still meeting the load-bearing requirements. This provides a window for observing the subject's feet from the ground, facilitating the installation of an observation camera. This solves the problem of existing force platforms being unable to observe the subject's feet from the ground. A leveling program is built into the controller, and a leveling bar is embedded in the force platform. When the force platform is portable, this allows the installer to provide parameters for adjusting the platform's level and the force applied to the four corners. The level and force applied to the four corners can then be adjusted via a rotatable, height-adjustable foot mechanism.

[0021] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0022] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A force-measuring platform for motion monitoring, comprising anti-reflective tempered glass (1), characterized in that: The force-bearing platform (4) is equipped with a first bar level (2) and a second bar level (3). The anti-reflective tempered glass (1) is set on the upper end of the force-bearing platform (4). The force-bearing platform (4) is equipped with a first groove (11) and a second groove (12). The lower end of the force-bearing platform (4) is equipped with a control box (5). The four corners of the lower end of the force-bearing platform (4) are equipped with multi-dimensional force sensors (6). The lower end of the multi-dimensional force sensors (6) is equipped with a first adjustable foot (7). The lower end of the first adjustable foot (7) is connected to a leveling locking nut (8). The leveling locking nut (8) is connected to a mounting screw (9). The mounting screw (9) is set in the second adjustable foot (10). The lower end of the leveling locking nut (8) is connected to the second adjustable foot (10).

2. The force measurement platform for motion monitoring according to claim 1, characterized in that: The first strip level (2) is connected to the first groove (11), and the second strip level (3) is connected to the second groove (12). Both the first strip level (2) and the second strip level (3) are fixedly connected to the force-bearing platform (4).

3. The force measurement platform for motion monitoring according to claim 1, characterized in that: The control box (5) is equipped with a cable interface, a Bluetooth connection module and a lithium battery. The control box (5) is bolted to the force-bearing platform (4).

4. The force measurement platform for motion monitoring according to claim 1, characterized in that: The multi-dimensional force sensor (6) is bolted to the force-bearing platform (4), the first adjustable foot (7) is bolted to the multi-dimensional force sensor (6), and the second adjustable foot (10) is bolted to the first adjustable foot (7).

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