CN209847765U - A mechanical exoskeleton - Google Patents

Abstract

The utility model discloses a mechanical exoskeleton equipment, which comprises a calf frame and a thigh frame. The middle parts of the calf frame and the thigh frame are both provided with a rotating table, and both sides of the rotating table are equipped with limit seats. The limiting seat is welded with a sleeve, and the limiting seat on the other side is welded with a screw rod. The outer side of the sleeve is provided with a limiting frame, the inner side of the limiting frame is provided with balls, and the inner side of the calf frame is installed. There is a strap, one side of the strap is provided with a locking strip, one end of the strap is installed with a female head, the other end of the strap is installed with a male head, and the top of the thigh frame is installed with a waist frame. The utility model solves the problem that when the existing mechanical exoskeleton equipment is fixed, it is generally directly bound. When the binding is fastened, it is inconvenient to disassemble and easily cause inconvenient detachment. At the same time, when the existing mechanical exoskeleton equipment is supported and limited, The rotation flexibility is relatively poor, and it is easy to cause the problem of uncomfortable wearing.

Description

A mechanical exoskeleton

technical field

The utility model relates to the technical field of mechanical exoskeleton equipment, in particular to a mechanical exoskeleton equipment.

Background technique

Ergonomic design of the exoskeleton structure. The exoskeleton device of the lower limb rehabilitation robot is worn on the patient's body and drives the patient's lower limbs for rehabilitation training. The structural size of the exoskeleton should match the size of the wearer's lower limbs. The structure of the exoskeleton is free The degree of movement should match the movement of the lower limbs of the human body, and the range of motion of the exoskeleton structure should be consistent with the range of movement of the lower limbs of the human body. In addition, the mismatch problem caused by the deformation of the human muscle deformation of the exoskeleton structure should also be considered.

When the mechanical exoskeleton equipment is used, the installation stability is particularly important. When the existing mechanical exoskeleton equipment is fixed, it is generally directly bundled. Mechanical exoskeleton equipment has relatively poor rotation flexibility when performing support and limiting, which may easily cause uncomfortable wearing problems.

Utility model content

The purpose of this utility model is to provide a kind of mechanical exoskeleton equipment to solve the problem that when the existing mechanical exoskeleton equipment proposed in the above background technology is fixed, it is usually bound directly. At the same time, the existing mechanical exoskeleton equipment has relatively poor rotation flexibility when supporting and limiting, which may easily cause the problem of uncomfortable wearing.

In order to solve the above technical problems, the utility model provides the following technical solutions: a mechanical exoskeleton equipment, including a calf frame and a thigh frame, the middle parts of the calf frame and the thigh frame are provided with a rotating table, and the two sides of the rotating table Limiting seats are all installed, the limiting seat on one side is welded with a sleeve, the limiting seat on the other side is welded with a screw rod, the outer side of the sleeve is provided with a limiting frame, and the inner side of the limiting frame is provided with a Ball, the inner side of the calf frame is equipped with a strap, one side of the strap is provided with a locking bar, the strap at one end is equipped with a female head, the strap at the other end is equipped with a male head, the thigh A waist frame is installed on the top of the frame, and a foot cover is installed on the bottom of the calf frame.

Preferably, an anti-slip pad is installed on the bottom of the foot cover, and the anti-slip pad is a member made of rubber material.

Preferably, internal threads are provided inside the sleeve, and the sleeve and the screw rod are matched with each other.

Preferably, the ball is in rolling connection with the limit frame.

Preferably, there are five straps, and they are evenly spaced.

Compared with the prior art, the beneficial effects of the utility model are:

1. In this utility model, by extending the foot into the foot cover, the bottom is stably loaded, and at the same time, the side support of the leg is carried out through the calf frame and the thigh frame, and the setting of the strap is convenient for binding the leg. The bar is locked and stable, and the female head and the male head are used for clamping and safety limit. When it needs to be disassembled, it is flexible and convenient. It solves the problem that when the existing mechanical exoskeleton equipment is fixed, it is generally directly bundled and fastened. When it is used, it is inconvenient to disassemble, and it is easy to cause the problem of inconvenient separation.

2. By setting the ball, the top is supported by the waist frame. When the legs are bent, the rotation is adjusted by the turning table. The limit seat ensures the limit clamping. At the same time, the sleeve and the screw are threaded, so the installation is stable and the disassembly is convenient. , the tight installation of the limit frame and the ball ensures the rolling stability of the ball, and solves the problem that the existing mechanical exoskeleton equipment has relatively poor rotation flexibility when performing support and limit, which easily causes uncomfortable wearing.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the turntable of the present utility model;

Fig. 3 is a schematic diagram of the internal structure of the turntable of the utility model;

Fig. 4 is a structural schematic diagram of the strap of the present invention.

In the figure: 1, foot cover; 2, calf frame; 3, strap; 4, thigh frame; 5, waist frame; 6, male head; 7, limit seat; 8, turntable; 9, ball; Limit frame; 11, sleeve; 12, screw rod; 13, female head; 14, locking bar.

Detailed ways

In order to solve the problem that when the existing mechanical exoskeleton equipment is fixed, it is generally directly bound. When the binding is fastened, it is inconvenient to disassemble and easily cause inconvenient detachment. At the same time, the existing mechanical exoskeleton equipment can rotate flexibly when performing support and limiting The performance is relatively poor, and it is easy to cause the problem of uncomfortable wearing. The embodiment of the utility model provides a mechanical exoskeleton equipment. The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example 1

Please refer to Fig. 1-4, present embodiment provides a kind of mechanical exoskeleton equipment, comprises calf frame 2 and thigh frame 4, and the middle part of calf frame 2 and thigh frame 4 is all provided with rotating table 8, and the both sides of rotating table 8 Limiting seats 7 are all installed, one side limiting seat 7 is welded with sleeve 11, the other side limiting seat 7 is welded with screw rod 12, the outer side of sleeve 11 is provided with limiting frame 10, and the inboard of limiting frame 10 is provided with The ball 9, the inner side of the calf frame 2 is equipped with a strap 3, one side of the strap 3 is provided with a locking bar 14, one end of the strap 3 is installed with a female head 13, and the other end of the strap 3 is installed with a male head 6, the thigh frame Waist frame 5 is installed on the top of 4, and foot cover 1 is installed on the bottom of calf frame 2.

In this embodiment, when it needs to be used, the foot is first inserted into the foot cover 1, and the bottom is stably loaded, and at the same time, the side support of the leg is carried out through the calf frame 2 and the thigh frame 4, and the setting of the strap 3 is convenient. Bind the legs, lock them stably through the locking strip 14, and take the female head 13 and the male head 6 for clamping, safety limit, when it needs to be disassembled, it is flexible and convenient, which solves the problem of the existing mechanical exoskeleton When the equipment is fixed, it is usually tied directly. When it is tied and fastened, it is inconvenient to disassemble and easily cause the problem of inconvenient detachment. The top support is carried out through the waist frame 5. When the legs are bent, the rotation adjustment is carried out through the rotating table 8, and the limit seat 7. The clamping of the limit is ensured. At the same time, the sleeve 11 is threadedly connected with the screw rod 12. The installation is stable and the disassembly is convenient. The tight installation between the limit frame 10 and the ball 9 ensures the rolling stability of the ball 9 and solves the existing problem. The traditional mechanical exoskeleton equipment has relatively poor rotation flexibility when performing support and limiting, which is likely to cause uncomfortable wearing problems.

Example 2

Please refer to Figures 1-4, a further improvement has been made on the basis of Embodiment 1: an anti-slip pad is installed on the bottom of the foot cover 1, which is convenient for bottom anti-slip and enhances safety. The anti-slip pad is a rubber material component with good anti-slip effect , The inside of the sleeve 11 is provided with an internal thread, the sleeve 11 and the screw 12 are matched with each other, and the installation is stable.

Among them, the ball 9 is rollingly connected with the limit frame 10 to enhance the flexibility of rotation, and there are five binding straps 3 arranged evenly at intervals, which is convenient for safe wearing.

In the practical description, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower" and "horizontal" are based on the orientation or positional relationship shown in the drawings, and are only for the purpose of It is convenient to describe the utility and simplify the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the utility.

In this practical description, it should also be noted that, unless otherwise specified and limited, the terms "installation", "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, or It may be detachably connected, or integrally connected, may be mechanically connected, may also be electrically connected, may be directly connected, may also be connected through an intermediary, and may be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A mechanical exoskeleton equipment, characterized in that: it includes a calf frame (2) and a thigh frame (4), and the middle parts of the calf frame (2) and the thigh frame (4) are provided with a rotating platform (8), Limiting seats (7) are installed on both sides of the turntable (8), the limiting seat (7) on one side is welded with a sleeve (11), and the limiting seat (7) on the other side is welded with screw (12), the outside of the sleeve (11) is provided with a limit frame (10), the inside of the limit frame (10) is provided with balls (9), and the inside of the calf frame (2) is installed with A strap (3), one side of the strap (3) is provided with a locking strip (14), one end of the strap (3) is equipped with a female head (13), and the other end of the strap (3) A male head (6) is installed, a waist frame (5) is installed on the top of the thigh frame (4), and a foot cover (1) is installed on the bottom end of the calf frame (2). 2. The mechanical exoskeleton equipment according to claim 1, characterized in that: an anti-slip pad is installed on the bottom of the foot cover (1), and the anti-slip pad is a rubber material member. 3. The mechanical exoskeleton equipment according to claim 1, characterized in that: the inside of the sleeve (11) is provided with internal threads, and the sleeve (11) and the screw rod (12) are matched with each other. 4. The mechanical exoskeleton equipment according to claim 1, characterized in that: the ball (9) is in rolling connection with the limit frame (10). 5. The mechanical exoskeleton equipment according to claim 1, characterized in that: there are five straps (3), and they are evenly spaced.