CN215395204U

CN215395204U - Elastic load exoskeleton

Info

Publication number: CN215395204U
Application number: CN202121404302.7U
Authority: CN
Inventors: 刘炳玉; 孙占杰; 刘晓凤; 隽建伟; 金焕梅
Original assignee: Weihai Huazhan Equipment Technology Co ltd
Current assignee: Weihai Huazhan Equipment Technology Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-01-04
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses an elastic loading exoskeleton, and particularly relates to the technical field of exoskeletons. According to the utility model, by arranging the control mechanism, when the leg releases force, external reaction force is applied to the circular air bag, air in the circular air bag is introduced into the control pipe, the piston and the electrode plate are pushed to move upwards, the electrode plate slides on the resistor, so that the resistance in the circuit is changed, the rotating force of the electric rotating shaft is changed, the larger the force required to be released by the leg is, the larger the extrusion of the circular air bag is, the larger the force of the electric rotating shaft is, and the force of the exoskeleton can be adjusted according to the actual requirement of a wearer.

Description

Elastic load exoskeleton

Technical Field

The utility model relates to the technical field of exoskeletons, in particular to an elastic loading exoskeletons.

Background

The exoskeleton is a wearable mechanical electronic device capable of enhancing various abilities of a human body, appears in some science fiction movies and novels, is magical but has very powerful functions, can help the human run faster and jump higher and have larger strength, and is not widely applied due to technical reasons and is still in a development stage although the exoskeleton is not magical as the exoskeleton described in the movies and novels in reality.

In some special fields, the human body is required to have the ability of the person, the exoskeleton can play a role, along with the development of modern science and technology, the exoskeleton is quite intelligent, the human body can be sensed through various sensors, a wearer can freely control the exoskeleton, the mechanical exoskeleton is most commonly used for enabling the human body to have larger strength, and the existing exoskeleton is difficult to adjust the strength according to the requirement of the wearer.

SUMMERY OF THE UTILITY MODEL

To overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide an elastic-loading exoskeleton that solves the above-mentioned problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: an elastic loading exoskeleton comprises four skeletons, wherein every two skeletons form a group, and the bottom of each skeleton is provided with a control mechanism;

the control mechanism comprises two bottom plates, the bottom plates are arranged at the bottoms of the frameworks, circular air bags are inlaid at the top ends of the bottom plates, air guide tubes are fixedly arranged at the rear sides of the bottom plates, one ends of the air guide tubes extend into the bottom plates and are connected with the circular air bags, control tubes are fixedly arranged at the other ends of the air guide tubes, springs are fixedly arranged at the top ends of the inner portions of the control tubes, pistons are fixedly arranged at one ends of the springs, electrode plates are fixedly arranged at the outer ends of the pistons, resistors are inlaid on the inner walls of the control tubes, the inner sides of the resistors are in contact with the outer ends of the electrode plates, the connecting positions of the air guide tubes and the control tubes are located at the bottoms of the pistons, one ends of the two frameworks are fixedly provided with connecting frames, connecting pieces are fixedly arranged at one ends of the other two frameworks, and are respectively arranged in the two connecting frames and movably connected with the inner walls of the connecting frames through electric rotating shafts, the resistor, the electrode plate and the electric rotating shaft are electrically connected.

Furthermore, two elastic bands are arranged at the top of the bottom plate, and two ends of each elastic band are fixedly connected with the top end of the bottom plate.

Furthermore, a ferrule is fixedly arranged at the other end of the framework, two binding bands are fixedly arranged at the outer ends of the ferrule, and the two control tubes are fixedly arranged at the outer ends of the two elastic bands respectively.

Further, the skeleton top is equipped with the waistband, the waistband both sides are all fixed and are equipped with the connection rope, two connect rope one end respectively with two of them skeleton outer end fixed connection.

Further, the skeleton includes the bar gasbag, the bar gasbag outer end is fixed and is equipped with a plurality of reinforcement rings.

Further, the outer end of the strip-shaped air bag is fixedly provided with a connecting pipe, one end of the connecting pipe is fixedly provided with a quick connector, and the connecting pipe is fixedly provided with a valve.

The utility model has the technical effects and advantages that:

1. according to the utility model, the control mechanism is arranged, after the device is worn on the body, the foot is stepped on the top end of the bottom plate, when the leg releases force, external reaction force can be applied to the circular air bag, air in the circular air bag is led into the control tube through the air duct to push the piston and the electrode plate to move upwards, the electrode plate slides on the resistor, so that the resistance in the circuit is changed, the force for driving the connecting frame and the connecting sheet to rotate by the electric rotating shaft is changed, the larger the force required to be released by the leg is, the larger the extrusion of the circular air bag is, the larger the force of the electric rotating shaft is, and the force of the exoskeleton can be adjusted according to the actual requirement of a wearer.

2. The reinforcing rings are fixed at the outer ends of the strip-shaped air bags, so that the strength of the strip-shaped air bags is improved, external equipment can be connected through the connecting pipes and the quick connectors at one ends of the connecting pipes, the air quantity in the strip-shaped air bags is controlled, and the strength and the elasticity of the strip-shaped air bags are determined by the change of the air quantity in the strip-shaped air bags, so that the strength and the elasticity of the strip-shaped air bags can be adjusted.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a perspective view of the present invention.

Fig. 3 is a perspective half-sectional view of the control tube of the present invention.

Fig. 4 is a three-dimensional half-sectional view of the framework of the present invention.

Fig. 5 is a perspective view of the connecting bracket of the present invention.

The reference signs are: 1. a framework; 2. a ferrule; 3. connecting ropes; 4. a waistband; 5. a reinforcing ring; 6. a strip-shaped air bag; 7. a control tube; 8. an air duct; 9. a circular air bag; 10. a base plate; 11. elastic bands; 12. a connecting frame; 13. connecting sheets; 14. a spring; 15. a resistance; 16. a piston; 17. an electrode sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the attached drawings 1-5 in the specification, the elastic loading exoskeleton comprises four frameworks 1, wherein the frameworks 1 are grouped in pairs, and the bottoms of the frameworks 1 are provided with control mechanisms;

the control mechanism comprises two bottom plates 10, the bottom plates 10 are arranged at the bottoms of the frameworks 12, circular airbags 9 are inlaid at the top ends of the bottom plates 10, air guide tubes 8 are fixedly arranged at the rear sides of the bottom plates 10, one ends of the air guide tubes 8 extend into the bottom plates 10 and are connected with the circular airbags 9, control tubes 7 are fixedly arranged at the other ends of the air guide tubes 8, springs 14 are fixedly arranged at the top ends of the interiors of the control tubes 7, pistons 16 are fixedly arranged at one ends of the springs 14, electrode plates 17 are fixedly arranged at the outer ends of the pistons 16, resistors 15 are inlaid on the inner walls of the control tubes 7, the inner sides of the resistors 15 are in contact with the outer ends of the electrode plates 17, the joints of the air guide tubes 8 and the control tubes 7 are positioned at the bottoms of the pistons 16, one ends of the two frameworks 1 are fixedly provided with connecting frames 12, connecting pieces 13 are fixedly arranged at one ends of the other two frameworks 1, the two connecting pieces 13 are respectively arranged in the interiors of the two connecting frames 12 and are movably connected with the inner walls of the connecting frames 12 through electric rotating shafts, the resistor 15 and the electrode plate 17 are electrically connected with the electric rotating shaft, so that the force of the exoskeleton can be adjusted according to the actual requirement of a wearer.

The top of the bottom plate 10 is provided with two elastic bands 11, two ends of each elastic band 11 are fixedly connected with the top end of the bottom plate 10, and two feet are respectively placed on the two bottom plates 10 through the elastic bands 11.

The other end of the framework 1 is fixedly provided with a ferrule 2, the outer end of the ferrule 2 is fixedly provided with two binding bands, the two control tubes 7 are respectively and fixedly arranged at the outer ends of the two elastic bands 11, and the ferrule 2 is fixed on the leg part through the binding bands.

The waistband 4 is arranged at the top of the framework 1, the connecting ropes 3 and two connecting ropes 3 are fixedly arranged on two sides of the waistband 4, one end of each connecting rope 3 is fixedly connected with the outer ends of the two frameworks 1 respectively, and the frameworks 1 are connected onto the waistband 4 through the connecting ropes 3.

The implementation scenario is specifically as follows: the waist belt 4 is sleeved on the waist of a wearer, two groups of frameworks 1 are respectively placed at the outer sides of two legs, two ferrules 2 of each group are respectively fixed at the outer ends of thighs and shanks through binding bands, then two feet are respectively placed on two bottom plates 10 through elastic bands 11, a connecting frame 12 and a connecting sheet 13 are positioned at the knee joint part so as to facilitate the bending of knees, when the wearer needs to carry heavy objects or utilizes the legs to release large force, the larger the force the wearer needs to use is, the larger the counterforce the legs of the wearer are subjected to is, when the pressure is large, the larger the force the feet press on a circular air bag 9 is, after the circular air bag 9 is extruded, the air inside the circular air bag can be led into a control tube 7 through an air duct 8, after the air enters the control tube 7, the air pushes a piston 16 to move upwards, the piston 16 drives an electrode sheet 17 to move upwards, so that the electrode sheet 17 slides on the inner side of a resistor 15, this causes the resistance in the circuit to change, the rotating force of the electric rotating shaft control connecting plate 13 and the connecting frame 12 will change accordingly, the larger the pressure of the leg is, the more the air enters the control tube 7, the larger the upward distance of the piston 16 is, the larger the force of the electric rotating shaft is, so that the force can be adjusted according to the actual requirement of the wearer, by setting the control mechanism, after the whole device is put on, the foot will step on the top end of the bottom plate 10, when the leg releases the force, the external reaction force will be applied on the circular air bag 9, the air in the circular air bag 9 will be led into the control tube 7 through the air duct 8, the piston 16 and the electrode plate 17 will be pushed to move upwards, the electrode plate 17 will slide on the resistance 15, so that the resistance in the circuit changes, the force of the electric rotating shaft driving the connecting frame 12, the connecting plate 13 will also change, and the force of the leg to be released will be larger, the more the circular air bag 9 is squeezed, the greater the force of the electric rotating shaft is, so that the force of the exoskeleton can be adjusted according to the actual requirement of a wearer.

Referring to the attached drawings 1-5 in the specification, the skeleton 1 of the elastic load-bearing exoskeleton comprises a strip-shaped air bag 6, and a plurality of reinforcing rings 5 are fixedly arranged at the outer end of the strip-shaped air bag 6.

The fixed connecting pipe that is equipped with in 6 outer ends of bar gasbag, the fixed quick-operation joint that is equipped with of connecting pipe one end, the fixed valve that is equipped with on the connecting pipe, the external equipment is connected to the quick-operation joint of accessible connecting pipe and one end, the volume of the inside air of control bar gasbag.

The implementation scenario is specifically as follows: skeleton 1 comprises reinforcement ring 5 and bar gasbag 6, the inside inflation back of bar gasbag 6 expands, make bar gasbag 6 whole have certain intensity, support the wearer's health with this, a plurality of reinforcement rings 5 are fixed in bar gasbag 6 outer end, the intensity of bar gasbag 6 has been improved, the quick-operation joint of accessible connecting pipe and one end connects external equipment this moment, the amount of the inside air of control bar gasbag 6, the intensity and the elasticity of bar gasbag 6 are decided to the change of the inside air quantity of bar gasbag, so alright adjust the intensity and the elasticity of bar gasbag 6.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides an elasticity heavy burden ectoskeleton, includes four skeletons (1), two liang of skeletons (1) are a set of, its characterized in that: the bottom of the framework (1) is provided with a control mechanism;

the control mechanism comprises two bottom plates (10), the bottom plates (10) are arranged at the bottom of the framework (1), a round air bag (9) is inlaid at the top ends of the bottom plates (10), an air duct (8) is fixedly arranged at the rear side of each bottom plate (10), one end of the air duct (8) extends into the bottom plate (10) and is connected with the round air bag (9), a control tube (7) is fixedly arranged at the other end of the air duct (8), a spring (14) is fixedly arranged at the top end of the inner part of the control tube (7), a piston (16) is fixedly arranged at one end of the spring (14), an electrode plate (17) is fixedly arranged at the outer end of the piston (16), a resistor (15) is inlaid on the inner wall of the control tube (7), the inner side of the resistor (15) is in contact with the outer end of the electrode plate (17), and the joint of the air duct (8) and the control tube (7) is positioned at the bottom of the piston (16), wherein two skeleton (1) one end is fixed and is equipped with link (12), two in addition skeleton (1) one end is fixed and is equipped with connection piece (13), two connection piece (13) are established respectively inside two link (12) and pass through electronic pivot swing joint with link (12) inner wall, resistance (15), electrode slice (17) and electronic pivot electric connection.

2. The elastic-weighted exoskeleton of claim 1, wherein: the top of the bottom plate (10) is provided with two elastic bands (11), and two ends of each elastic band (11) are fixedly connected with the top end of the bottom plate (10).

3. The elastic-weighted exoskeleton of claim 1, wherein: the other end of the framework (1) is fixedly provided with a ferrule (2), the outer end of the ferrule (2) is fixedly provided with two binding bands, and the two control tubes (7) are respectively and fixedly arranged at the outer ends of the two elastic bands (11).

4. The elastic-weighted exoskeleton of claim 1, wherein: skeleton (1) top is equipped with waistband (4), waistband (4) both sides are all fixed to be equipped with and connect rope (3), two connect rope (3) one end respectively with two of them skeleton (1) outer end fixed connection.

5. The elastic-weighted exoskeleton of claim 1, wherein: skeleton (1) is including bar gasbag (6), bar gasbag (6) outer end is fixed and is equipped with a plurality of reinforcement rings (5).

6. The elastic-weighted exoskeleton of claim 5, wherein: the outer end of the strip-shaped air bag (6) is fixedly provided with a connecting pipe, one end of the connecting pipe is fixedly provided with a quick connector, and the connecting pipe is fixedly provided with a valve.