Stepping training device

Abstract

The utility model provides a stepping training device. The stepping training device comprises a bottom plate, a posture keeping mechanism arranged on the bottom plate and an obstacle mechanism arranged on the posture keeping mechanism. The posture keeping mechanism comprises a rotating part, the obstacle mechanism is arranged on the rotating part, the obstacle mechanism can rotate relative to the bottom plate through the rotating part when being driven by external force, and the posture keeping mechanism can keep the obstacle mechanism in a vertical posture when being not driven by the external force. According to the stepping training device, the use safety of the stepping training device is improved, and the use quality of the stepping training device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rehabilitation device technical field, especially step training device. BACKGROUND

[0002] With the continuous aggravation of population aging in China, the incidence of cerebral apoplexy presents the trend of rising year by year, and its age of onset is also gradually younger. This phenomenon undoubtedly brings heavy health burden to society and individual. After suffering from cerebral apoplexy, patients often face a series of sequelae, among which the motor dysfunction of limbs is one of the most common and serious problems affecting the quality of life of patients. Among these motor dysfunctions, lower limb dysfunction is particularly obvious, which not only limits the action ability of patients, but also causes great trouble to their daily life.

[0003] Therefore, it is particularly important to carry out scientific and reasonable rehabilitation training on the lower limbs of cerebral apoplexy patients. Through effective rehabilitation training, the motor function of patients can be maximally recovered, and the self-care ability can be improved, so as to reduce the burden of family and society. As an indispensable part of rehabilitation training, the traditional walking rehabilitation training device has some obvious deficiencies in design. First of all, these devices are usually bulky and not flexible, which not only brings many inconveniences in transportation and placement, but also occupies a large amount of space resources.

[0004] More importantly, the traditional walking rehabilitation training equipment also has certain safety hazards in the use process. Due to the design of the equipment itself or the patient's own reasons, the patient may fall down during the training process, which not only further aggravates the physical injury of the patient, but also causes great shadow on the psychology of the patient, affects the enthusiasm and effect of rehabilitation training, and is not conducive to improving the use quality of step training device. CONTENT OF THE UTILITY MODEL

[0005] Therefore, the utility model aims at providing a step training device to improve the use quality of step training device.

[0006] To achieve the above purpose, the technical scheme of the utility model is as follows:

[0007] A step training device, comprising a bottom plate, a posture maintaining mechanism arranged on the bottom plate, and an obstacle mechanism arranged on the posture maintaining mechanism.

[0008] The posture maintaining mechanism comprises a rotating part, and the obstacle mechanism is arranged on the rotating part, and when driven by external force, the obstacle mechanism can rotate relative to the bottom plate through the rotating part, and when there is no external force driving, the posture maintaining mechanism can maintain the obstacle mechanism in a vertical posture.

[0009] Further, the posture maintaining mechanism comprises a base, the rotating part is rotatably arranged on the base and can rotate relative to the base under external force driving;

[0010] The rotating part comprises an elastic member arranged on the base and a rotating plate arranged on the elastic member, the obstacle mechanism is connected to the rotating plate, the rotating plate is kept in vertical posture under the elastic action of the elastic member, and the rotating plate can rotate relative to the base under external force driving.

[0011] Further, the elastic member is a torsion spring, a first end of the torsion spring is connected to the base, and a second end of the torsion spring is connected to the rotating plate.

[0012] Further, the posture maintaining mechanism further comprises a connecting part, the connecting part can assemble the posture maintaining mechanism on the base plate.

[0013] Further, the connecting part comprises a first connecting piece arranged on the posture maintaining mechanism and a second connecting piece arranged on the base plate, the first connecting piece is detachably connected to the second connecting piece, so that the posture maintaining mechanism can be assembled on the base plate.

[0014] Further, the first connecting piece and the second connecting piece are both in block shape, and magnets are embedded in the first connecting piece and the second connecting piece.

[0015] Further, the base plate is provided with a mounting groove, and the posture maintaining mechanism is arranged in the mounting groove.

[0016] Further, the obstacle mechanism comprises a connecting rod arranged on the posture maintaining mechanism and a baffle arranged between the two connecting rods.

[0017] Further, the connecting rod is a telescopic rod, two ends of the telescopic rod are connected to the posture maintaining mechanism and the baffle respectively, so that the position of the baffle relative to the posture maintaining mechanism can be adjusted.

[0018] Further, the obstacle mechanism further comprises a limiting part arranged between the connecting rod and the baffle, the limiting part comprises a limiting groove arranged on the top of the connecting rod and a clamping block arranged on the baffle, when the baffle is assembled on the connecting rod, the clamping block is clamped in the limiting groove.

[0019] Compared with the prior art, the utility model has the following advantages:

[0020] The step training device, through the setting of the bottom plate, is convenient for arrangement of the step training device on the training ground, and is convenient for arrangement of the posture maintaining mechanism and the obstacle mechanism, through the setting of the posture maintaining mechanism, when the obstacle mechanism is driven by external force, can rotate relative to the bottom plate, and can maintain vertical when there is no external force, thereby facilitating the step training of the rehabilitation personnel, and when the rehabilitation personnel applies external force to the obstacle mechanism, the posture of the obstacle mechanism can be changed, thereby reducing the falling risk of the rehabilitation personnel, and facilitating to improve the safety of the rehabilitation personnel using the step training device, thereby facilitating to improve the use quality of the step training device.

[0021] In addition, the posture maintaining mechanism is provided with the base, which is convenient for arrangement of the elastic member and the rotating plate, and the elastic member is provided, which is convenient for posture maintaining of the obstacle mechanism, through the elastic effect of the elastic member, the obstacle mechanism can restore the vertical posture when the external force is cancelled, the structure is simple, and the design implementation is facilitated. The elastic member is a torsion spring, which is simple in structure and convenient for processing and manufacturing, and the design implementation is facilitated. The connection part is provided, which is convenient for assembly of the posture maintaining mechanism on the bottom plate, the structure is simple, and the design implementation is facilitated. The first connecting piece and the second connecting piece are provided, so that the connection part is detachable, which is convenient for disassembly of the posture maintaining mechanism on the bottom plate, the disassembly is facilitated, and the design implementation is facilitated. Magnets are arranged on the first connecting piece and the second connecting piece, which is convenient for disassembly operation and facilitates the design implementation.

[0022] In addition, the installation groove is provided, which is convenient for positioning and installation of the posture maintaining mechanism on the bottom plate, convenient for setting the position of the posture maintaining mechanism on the bottom plate, simple in structure, and facilitates the design implementation. The obstacle mechanism comprises connecting rods and a baffle arranged between the two connecting rods, which is simple in structure and facilitates the design implementation. The connecting rod is a telescopic rod, which is convenient for adjusting the length of the connecting rod, and is convenient for adapting to the requirements of different obstacle heights, and facilitates the design implementation. The limiting part is provided, which is convenient for limiting the position of the baffle on the connecting rod, and the limiting groove and the clamping block are matched, which is convenient for disassembly of the baffle on the connecting rod, simple in structure, and facilitates the design implementation. BRIEF DESCRIPTION OF DRAWINGS

[0023] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application and are incorporated in and constitute a part of this application. The embodiments of the present application illustrated in the drawings are presented by way of example or for purpose of illustration, and not as limitations of the present application. In the drawings:

[0024] Figure 1 The structure schematic view of the step training device according to the embodiment of the present application;

[0025] Figure 2 The structure schematic view of the obstacle mechanism assembled on the posture maintaining mechanism according to the embodiment of the present application;

[0026] Figure 3 A structure diagram of a first angle of the posture holding mechanism according to an embodiment of the present application is shown in the figure;

[0027] Figure 4 A structure diagram of a second angle of the posture holding mechanism according to an embodiment of the present application is shown in the figure;

[0028] Figure 5 A structure diagram of a second angle of the posture holding mechanism according to an embodiment of the present application is shown in the figure; Figure 2 An enlarged view of A in the figure;

[0029] Explanation of reference signs:

[0030] 1, bottom plate;

[0031] 101, mounting groove;

[0032] 2, posture holding mechanism;

[0033] 201, rotating part; 202, base; 203, connecting part;

[0034] 2011, elastic piece; 2012, rotating plate; 2031, first connecting piece; 2032, second connecting piece;

[0035] 3, obstacle mechanism;

[0036] 301, connecting rod; 302, baffle; 303, limiting part;

[0037] 3031, limiting groove; 3032, clamping block. DETAILED DESCRIPTION

[0038] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0039] In the description of the present application, it should be noted that if the terms indicating the orientation or position relationship such as "upper", "lower", "inner", "outer" appear, they are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as limiting the device or element to have a specific orientation, to be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, if the terms "first", "second" appear, they are also only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0040] In the embodiment, the terms such as "up", "down", "left", "right", "front", and "back" are defined with reference to the up-down direction (also referred to as the height direction), the left-right direction (also referred to as the width direction), and the front-rear direction (also referred to as the length direction) of the step training device.

[0041] In addition, in the description of the present application, unless otherwise explicitly defined, the terms "mounting", "connecting", "connection", and "connector" should be understood in a broad sense. For example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through an intermediate medium; or it can be internal communication of two elements. Those skilled in the art can understand the specific meaning of the above terms in the present application in combination with the specific circumstances.

[0042] The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0043] Embodiment one

[0044] The present embodiment relates to a step training device, so as to improve the use quality of the step training device by optimizing the structure of the step training device.

[0045] As shown in the whole structure, Figures 1 to 5 The step training device in the present embodiment includes a bottom plate 1, a posture maintaining mechanism 2 arranged on the bottom plate 1, and an obstacle mechanism 3 arranged on the posture maintaining mechanism 2.

[0046] The posture maintaining mechanism 2 includes a rotating part 201, and the obstacle mechanism 3 is arranged on the rotating part 201. When driven by external force, the obstacle mechanism 3 can rotate relative to the bottom plate 1 through the rotating part 201, and when not driven by external force, the posture maintaining mechanism 2 can maintain the obstacle mechanism 3 in a vertical posture.

[0047] As arranged above, the step training device in the present embodiment is convenient for arranging the step training device on a training site and arranging the posture maintaining mechanism 2 and the obstacle mechanism 3 through the arrangement of the bottom plate 1. The obstacle mechanism 3 can rotate relative to the bottom plate 1 when driven by external force and can maintain a vertical posture when not driven by external force through the arrangement of the posture maintaining mechanism 2, thereby facilitating the step training of the rehabilitation personnel. When the rehabilitation personnel applies external force to the obstacle mechanism 3, the posture of the obstacle mechanism 3 can be changed, thereby reducing the risk of falling of the rehabilitation personnel and improving the safety of the rehabilitation personnel using the step training device, so as to improve the use quality of the step training device.

[0048] Specifically, in this embodiment, as an exemplary structure, in order to better facilitate the posture keeping of the obstacle mechanism 3, in combination with Figures 1 to 4 As shown in the figure, the posture keeping mechanism 2 in this embodiment includes a base 202, a rotating part 201 is rotatably arranged on the base 202 and can rotate relative to the base 202 under the driving of external force, the rotating part 201 includes an elastic member 2011 arranged on the base 202 and a rotating plate 2012 arranged on the elastic member 2011, the obstacle mechanism 3 is connected to the rotating plate 2012, the rotating plate 2012 is kept in a vertical posture under the elastic action of the elastic member 2011, and the rotating plate 2012 can rotate relative to the base 202 when driven by external force. The posture keeping mechanism 2 is facilitated by the arrangement of the base 202, and the elastic member 2011 is facilitated by the arrangement of the elastic member 2011, and the posture keeping of the obstacle mechanism 3 is facilitated by the elastic action of the elastic member 2011. When the external force is removed, the obstacle mechanism 3 can be restored to the vertical posture, the structure is simple, and the design and implementation are facilitated.

[0049] It should be noted that when the rehabilitation personnel use the step training device in this embodiment, when the legs or feet of the rehabilitation personnel cannot cross the obstacle mechanism 3 in this embodiment, contact with the obstacle mechanism 3 will occur to generate force transmission, and external force is applied to the obstacle mechanism 3. When the obstacle mechanism 3 is subjected to the force of the rehabilitation personnel, the rotating plate 2012 rotates relative to the base 202, and the elastic member 2011 is compressed. At this time, the obstacle mechanism 3 changes from the vertical posture to rotation with the force applied by the rehabilitation personnel, effectively reducing the risk of falling due to the obstruction of the obstacle mechanism 3, and improving the safety in use. After the rehabilitation personnel do not apply force to the obstacle mechanism 3, the obstacle mechanism 3 can be reset to the vertical posture under the elastic action of the elastic member 2011 for the rehabilitation personnel to try again.

[0050] In more detail, the elastic member 2011 in this embodiment is a torsion spring, the first end of the torsion spring is connected to the base 202, and the second end of the torsion spring is connected to the rotating plate 2012, so that the elastic member 2011 is a torsion spring, the structure is simple, and the processing and manufacturing are facilitated, and the design and implementation are facilitated. In order to facilitate the arrangement of the torsion spring, the base 202 is also provided with a rotating shaft, the torsion spring is sleeved on the rotating shaft, and the bottom of the rotating plate 2012 is also sleeved on the rotating shaft. Through the arrangement of the rotating shaft, the structural strength and connection strength during the elastic deformation of the torsion spring are protected, and the design and implementation are facilitated.

[0051] In addition, in order to facilitate the arrangement of the posture keeping mechanism 2 on the base 202, in combination with Figures 1 to 4As shown, the posture maintaining mechanism 2 in the embodiment further comprises a connecting portion 203, which can assemble the posture maintaining mechanism 2 on the bottom plate 1. The connecting portion 203 facilitates the assembly of the posture maintaining mechanism 2 on the bottom plate 1, and has a simple structure and is beneficial to design and implementation.

[0052] Specifically, in combination with Figures 1 to 4 As shown, the connecting portion 203 in the embodiment comprises a first connecting piece 2031 arranged on the posture maintaining mechanism 2 and a second connecting piece 2032 arranged on the bottom plate 1. The first connecting piece 2031 is detachably connected to the second connecting piece 2032, so as to assemble the posture maintaining mechanism 2 on the bottom plate 1. The first connecting piece 2031 and the second connecting piece 2032 are detachable, which facilitates the disassembly of the posture maintaining mechanism 2 on the bottom plate 1, is beneficial to disassembly, and is helpful to design and implementation.

[0053] More specifically, the first connecting piece 2031 and the second connecting piece 2032 in the embodiment are both in block shape, and a magnet is embedded in each of the first connecting piece 2031 and the second connecting piece 2032. The magnet has a tapered hole in the middle and is fixed to the first connecting piece 2031 and the second connecting piece 2032 by a tapered bolt. When the first connecting piece 2031 is assembled on the second connecting piece 2032, the magnet on the first connecting piece 2031 and the magnet on the second connecting piece 2032 are attracted to each other. The first connecting piece 2031 and the second connecting piece 2032 are both provided with magnets, which facilitates disassembly and is beneficial to design and implementation. Of course, the first connecting piece 2031 and the second connecting piece 2032 can also be in the form of a clamping joint and a clamping hole, respectively, as long as they can facilitate the assembly and disassembly of the posture maintaining mechanism 2 on the bottom plate 1.

[0054] It is worth mentioning that, in order to better constrain the setting position of the posture maintaining mechanism 2 on the bottom plate 1, the bottom plate 1 in the embodiment is provided with mounting grooves 101, and the posture maintaining mechanism 2 is arranged in the mounting grooves 101. The number of the mounting grooves 101 can be greater than the number of the posture maintaining mechanism 2. The mounting grooves 101 facilitate the positioning and installation of the posture maintaining mechanism 2 on the bottom plate 1, and are beneficial to setting the position of the posture maintaining mechanism 2 on the bottom plate 1, have a simple structure, and are beneficial to design and implementation.

[0055] In detail, the first connecting pieces 2031 are arranged on the base 202, and the second connecting pieces 2032 are arranged on the bottom plate 1. The number of the second connecting pieces 2032 arranged on the bottom plate 1 can be more than the number of the first connecting pieces 2031 arranged on the base 202. When the posture maintaining structure 2 needs to be assembled on the bottom plate 1, the first connecting pieces 2031 only need to be assembled on the corresponding second connecting pieces 2032, so that the number of the second connecting pieces 2032 is more than the number of the first connecting pieces 2031, which facilitates adjustment of the distance between the obstacle mechanisms 3, so as to better meet the use requirements of the rehabilitation personnel.

[0056] In addition, in order to better assist the rehabilitation personnel in the step training, as shown in Figure 1 、 Figure 2 and Figure 5 , the obstacle mechanism 3 in the embodiment includes the connecting rods 301 arranged on the posture maintaining mechanism 2 and the baffles 302 arranged between the two connecting rods 301, so that the obstacle mechanism 3 includes the connecting rods 301 and the baffles 302 arranged between the two connecting rods 301, which is simple in structure and beneficial to design and implementation.

[0057] In order to facilitate the obstacle mechanism 3 to adapt to the requirements of different rehabilitation personnel, the connecting rod 301 in the embodiment is a telescopic rod, the two ends of the telescopic rod are connected to the posture maintaining mechanism 2 and the baffle 302 respectively, so as to adjust the position of the baffle 302 relative to the posture maintaining mechanism 2. The connecting rod 301 is a telescopic rod, which is beneficial to adjust the length of the connecting rod 301 and adapt to the requirements of different obstacle heights, and is helpful to design and implementation. The telescopic rod in the embodiment can be a telescopic rod capable of manually adjusting and fixing the length in the prior art, or an electric telescopic rod capable of electrically adjusting the length.

[0058] In order to facilitate the disassembly and assembly of the obstacle mechanism 3 on the posture maintaining mechanism 2, the end of the connecting rod 301 connected to the rotating plate 2012 is fixed on the rotating plate 2012 by a bolt, which can provide good structural strength and facilitate disassembly and storage after use.

[0059] In addition, in order to better assist the rehabilitation personnel in the step training, as shown in Figure 1 、 Figure 2 and Figure 5As shown, the obstacle mechanism 3 in the embodiment further comprises a limiting portion 303 arranged between the connecting rod 301 and the baffle 302, the limiting portion 303 comprises a limiting groove 3031 arranged at the top of the connecting rod 301, and a clamping block 3032 arranged on the baffle 302, when the baffle 302 is assembled on the connecting rod 301, the clamping block 3032 is clamped in the limiting groove 3031, through the arrangement of the limiting portion 303, the position of the baffle 302 on the connecting rod 301 is conveniently constrained, and the cooperation form of the limiting groove 3031 and the clamping block 3032 facilitates the disassembly and assembly of the baffle 302 on the connecting rod 301, and the structure is simple, which is beneficial to design and implementation.

[0060] Specifically, the clamping block 3032 in the embodiment can be arranged in a T shape, and the limiting groove 3031 is matched with the clamping block 3032, the clamping block 3032 arranged in a T shape can effectively constrain the movement of the baffle 302 on the connecting rod 301 in the vertical direction and the horizontal direction of the baffle 302, and the structure is simple, which is beneficial to better constrain the baffle 302 on the connecting rod 301, and is beneficial to design and implementation.

[0061] The step training device in the embodiment is used, first, the bottom plate 1 is arranged in a predetermined training area, the obstacle mechanism 3 and the posture maintaining mechanism 2 are assembled, according to the training requirements and the physical condition of the rehabilitation personnel, the posture maintaining mechanism 2 and the obstacle mechanism 3 are arranged in the corresponding installation groove 101 on the base 202, the height of the connecting rod 301 of the obstacle mechanism 3 is adjusted, in order to facilitate the better safe use of the rehabilitation personnel, a walking aid such as a walker with an anti-falling structure can also be used.

[0062] The step training device in the embodiment is convenient to arrange in a predetermined training area, is convenient to disassemble and assemble, and through the arrangement of the posture maintaining mechanism 2, the posture of the obstacle mechanism 3 is conveniently maintained, thereby facilitating the step training of the rehabilitation personnel, and when the rehabilitation personnel applies an external force to the obstacle mechanism 3, the posture of the obstacle mechanism 3 can be changed, thereby reducing the risk of falling of the rehabilitation personnel, and improving the safety of the rehabilitation personnel using the step training device, thereby improving the use quality of the step training device.

[0063] The above only describes the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A step training device, characterized in that: comprising a bottom plate (1), a posture maintaining mechanism (2) arranged on the bottom plate (1), and an obstacle mechanism (3) arranged on the posture maintaining mechanism (2); the posture maintaining mechanism (2) comprises a rotating part (201), the obstacle mechanism (3) is arranged on the rotating part (201), and when driven by external force, the obstacle mechanism (3) can rotate relative to the bottom plate (1) through the rotating part (201), and when not driven by external force, the posture maintaining mechanism (2) can maintain the obstacle mechanism (3) in a vertical posture.

2. The step training device according to claim 1, characterized in that: the posture maintaining mechanism (2) comprises a base (202), and the rotating part (201) is rotatably arranged on the base (202) and can rotate relative to the base (202) when driven by external force; the rotating part (201) comprises an elastic member (2011) arranged on the base (202), and a rotating plate (2012) arranged on the elastic member (2011), the obstacle mechanism (3) is connected to the rotating plate (2012), the rotating plate (2012) is maintained in a vertical posture under the elastic action of the elastic member (2011), and the rotating plate (2012) can rotate relative to the base (202) when driven by external force.

3. The step training device according to claim 2, characterized in that: the elastic member (2011) is a torsion spring, a first end of the torsion spring is connected to the base (202), and a second end of the torsion spring is connected to the rotating plate (2012).

4. The step training device according to claim 1, characterized in that: the posture maintaining mechanism (2) further comprises a connecting part (203), and the connecting part (203) can assemble the posture maintaining mechanism (2) on the bottom plate (1).

5. The step training device according to claim 4, characterized in that: the connecting part (203) comprises a first connecting piece (2031) arranged on the posture maintaining mechanism (2), and a second connecting piece (2032) arranged on the bottom plate (1), and the first connecting piece (2031) is detachably connected to the second connecting piece (2032) to assemble the posture maintaining mechanism (2) on the bottom plate (1).

6. The step training device according to claim 5, characterized in that: the first connecting piece (2031) and the second connecting piece (2032) are both in block shape, and a magnet is embedded in each of the first connecting piece (2031) and the second connecting piece (2032).

7. The step training device according to claim 1, characterized in that: the bottom plate (1) is provided with a mounting groove (101), and the posture maintaining mechanism (2) is arranged in the mounting groove (101).

8. The step training device according to any one of claims 1-7, characterized in that: ​ ​ ​ ​ ​ ​ ​ ​ ​ The obstacle mechanism (3) comprises connecting rods (301) arranged on the posture maintaining mechanism (2), and a baffle (302) arranged between the two connecting rods (301).

9. The gait training device according to claim 8, characterized in that: The connecting rod (301) is a telescopic rod, and the two ends of the telescopic rod are connected to the posture maintaining mechanism (2) and the baffle (302) respectively, so as to adjust the position of the baffle (302) relative to the posture maintaining mechanism (2).

10. The gait training device according to claim 8, characterized in that: The obstacle mechanism (3) further comprises a limiting part (303) arranged between the connecting rod (301) and the baffle (302), the limiting part (303) comprises a limiting groove (3031) arranged on the top of the connecting rod (301), and a clamping block (3032) arranged on the baffle (302), when the baffle (302) is assembled on the connecting rod (301), the clamping block (3032) is clamped in the limiting groove (3031).

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