Device for joint rehabilitation training

Abstract

The utility model relates to the field of joint rehabilitation training, and particularly discloses a device for joint rehabilitation training, which comprises a training mechanism comprising a mounting rack, an arched support component mounted on the mounting rack, an electric push rod mounted on the outer side of the mounting rack, and a group of positioning racks fixedly mounted on two sides of the mounting rack; the on-bed positioning mechanism comprises a base assembly and a sliding positioning assembly clamped and embedded in the base assembly in a sliding mode. After the sliding positioning assembly is pulled upwards, the base assembly is embedded into the bottom of a sickbed, and the sliding positioning assembly is loosened and clamped and embedded into the positioning frame, so that the effect of fixing the training mechanism is achieved; the to-be-trained legs of a patient are placed on the arching supporting assembly, the electric push rod is controlled to push one end of the arching supporting assembly front and back, the middle position of the arching supporting assembly can be made to repeatedly arch upwards, and therefore the effect of exercising the joints of the patient is achieved.

Description

Technical Field

[0001] The utility model belongs to the field of joint rehabilitation training, in particular to a device for joint rehabilitation training. Background Art

[0002] Joint rehabilitation training devices are equipment or tools used to assist in joint rehabilitation training. These devices can help patients perform specific exercises or activities to promote joint recovery and functional improvement.

[0003] The existing Chinese patent CN216257688U discloses an auxiliary device for bone and joint rehabilitation training, including a positioning mechanism and a connecting mechanism, both ends of the positioning mechanism are movably connected with positioning rods, the outer periphery of the positioning rod is fixedly connected with a clamping ring near one end, the bottom end of the positioning mechanism is fixedly connected with a fixing seat, and the middle parts of both sides of the inner wall of the fixing seat are movably connected with guide rods; the utility model can bind the user's thigh and calf through two binding strap mechanisms, and adjust the positions of the two positioning rods in the installation groove through the clamping ring, so that the user can limit and adjust the bending amplitude between the user's calf and thigh according to the actual bending angle range during the rehabilitation training of the leg, thereby effectively avoiding the situation where the user's leg is damaged during the rehabilitation training due to an excessive rehabilitation amplitude, thereby effectively ensuring the safety of the user's leg rehabilitation training and improving the rehabilitation efficiency of the bone and joints.

[0004] When using the above training device, the patient needs to sit on a chair to place the feet on the strap mechanism for exercise. However, since the patient's bones and joints are inconvenient to move, it is inconvenient for the patient to move from the bed to the chair, which greatly affects the patient's training use. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a joint rehabilitation training device to solve the problem that the joint training equipment in the prior art cannot be used on a bed.

[0006] A device for joint rehabilitation training comprises: a training mechanism, including a mounting frame, an arched support assembly mounted on the mounting frame, an electric push rod mounted on the outside of the mounting frame, and a group of positioning frames fixedly mounted on both sides of the mounting frame; an on-bed positioning mechanism, including a base assembly, a sliding positioning assembly slidably embedded in the base assembly, and the sliding positioning assembly can be slidably embedded in the positioning frame; one end of the arched support assembly is rotatably embedded in the interior of the mounting frame, and the other end of the arched support assembly passes through the mounting frame and is rotatably connected to one end of the electric push rod, and the other end of the electric push rod is fixedly connected to the outside of the mounting frame.

[0007] Preferably, the mounting frame includes a mounting frame body, an axis hole frame is provided at one end of the upper side of the mounting frame body, a slide slot frame is provided at the other end of the upper side of the mounting frame body, and a positioning frame is also fixedly connected to the outer side of the mounting frame body.

[0008] Preferably, the arch support assembly includes a support plate 1, and one end of the support plate 1 is rotatably connected to a support plate 2.

[0009] Preferably, one end of the support plate one away from the support plate two is rotatably embedded in the shaft hole frame, and one end of the support plate two away from the support plate one passes through the slide slot frame and is rotatably connected to the electric push rod, and the electric push rod is fixedly installed on the outside of the mounting frame body after passing through the screw rod.

[0010] Preferably, the base assembly includes an L-shaped bracket, a group of guide rods are fixedly connected to the upper side of the L-shaped bracket, and the sliding positioning assembly includes a positioning plate, a positioning groove is provided at the bottom of the positioning plate, and a handle is also fixedly connected to the upper side of the positioning plate.

[0011] Preferably, the positioning plate is slidably embedded in the guide rod, and the positioning groove matches the positioning frame.

[0012] Compared with the prior art, the utility model has the following beneficial effects: by slightly moving the position of the patient's leg to be trained, the training mechanism is placed on the patient's bed, and then the sliding positioning assembly is pulled upwards, the base assembly is embedded in the bottom of the bed, and the sliding positioning assembly is released and embedded in the positioning frame, thereby achieving the effect of fixing the training mechanism; the patient's leg to be trained is placed on the arch support assembly, and the electric push rod is controlled to push one end of the arch support assembly forward and backward, so that the middle position of the arch support assembly can be repeatedly arched upward, thereby achieving the effect of exercising the patient's joints. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the training mechanism of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the positioning mechanism on the bed of the utility model.

[0017] In the figure: 1. training mechanism; 11. mounting frame; 111. mounting frame body; 112. shaft hole frame; 113. slide frame; 12. arch support assembly; 121. support plate 1; 122. support plate 2; 13. electric push rod; 14. positioning frame; 2. positioning mechanism on the bed; 21. base assembly; 211. L-shaped bracket; 212. guide rod; 22. sliding positioning assembly; 221. positioning plate; 222. positioning groove; 223. handle. DETAILED DESCRIPTION

[0018] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0019] like Figures 1 to 4 As shown:

[0020] Embodiment 1: The utility model provides a joint rehabilitation training device, comprising: a training mechanism 1, comprising a mounting frame 11, an arching support assembly 12 mounted on the mounting frame 11, an electric push rod 13 mounted on the outside of the mounting frame 11, and a group of positioning frames 14 fixedly mounted on both sides of the mounting frame 11; a bed positioning mechanism 2, comprising a base assembly 21, a sliding positioning assembly 22 slidably embedded on the base assembly 21, and the sliding positioning assembly 22 can be slidably embedded on the positioning frame 14; one end of the arching support assembly 12 is rotatably embedded in the interior of the mounting frame 11, and the other end of the arching support assembly 12 penetrates the mounting frame 11 and is rotatably connected to one end of the electric push rod 13, and the other end of the electric push rod 13 is fixedly connected to the outside of the mounting frame 11;

[0021] Among them, by slightly moving the position of the patient's leg to be trained, the training mechanism 1 is placed on the patient's bed, and then the sliding positioning component 22 is pulled upward, and the base component 21 is embedded in the bottom of the bed, the sliding positioning component 22 is released and it is embedded in the positioning frame 14, so as to achieve the effect of fixing the training mechanism 1; the patient's leg to be trained is placed on the arch support component 12, and the electric push rod 13 is controlled to push one end of the arch support component 12 forward and backward, so that the middle position of the arch support component 12 can be repeatedly arched upward, thereby achieving the effect of exercising the patient's joints.

[0022] Specifically, the mounting frame 11 includes a mounting frame body 111 , an axis hole frame 112 is provided at one end of the upper side of the mounting frame body 111 , a slide slot frame 113 is provided at the other end of the upper side of the mounting frame body 111 , and a positioning frame 14 is fixedly connected to the outer side of the mounting frame body 111 .

[0023] Specifically, the arch support assembly 12 includes a support plate 121 , and one end of the support plate 121 is rotatably connected to a support plate 2 122 .

[0024] Specifically, one end of the support plate 121 away from the support plate 2 122 is rotatably embedded in the shaft hole frame 112, and one end of the support plate 2 122 away from the support plate 1 121 passes through the slide frame 113 and is rotatably connected to the electric push rod 13. The electric push rod 13 is fixedly installed on the outer side of the mounting frame body 111 after being penetrated by a screw.

[0025] As can be seen from the above, controlling the operation of the electric push rod 13 can make the second support plate 122 slide along the slide frame 113. When the second support plate 122 slides along the slide frame 113, the second support plate 122 drives the first support plate 121 to arch together, thereby playing a training role on the patient's joint position.

[0026] Embodiment 2: This embodiment is basically the same as the previous embodiment, except that the base assembly 21 includes an L-shaped bracket 211, a group of guide rods 212 are fixedly connected to the upper side of the L-shaped bracket 211, and the sliding positioning assembly 22 includes a positioning plate 221, a positioning groove 222 is provided at the bottom of the positioning plate 221, and a handle 223 is also fixedly connected to the upper side of the positioning plate 221.

[0027] Specifically, the positioning plate 221 is slidably embedded in the guide rod 212 , and the positioning groove 222 matches the positioning frame 14 .

[0028] As can be seen from the above, after placing the mounting frame body 111 at a designated position on the patient's bed, pull the handle 223 to move the positioning plate 221 upward along a set of guide rods 212, and then move the L-shaped bracket 211 to embed it under the bed. At this time, move downward so that the positioning groove 222 is just stuck on the positioning frame 14, so that the mounting frame body 111 will not move when the patient is exercising.

[0029] The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0030] In the description of the present utility model, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. The meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0034] In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A joint rehabilitation training device, characterized in that: include: The training mechanism (1) comprises a mounting frame (11), an arch support assembly (12) mounted on the mounting frame (11), an electric push rod (13) mounted on the outside of the mounting frame (11), and a group of positioning frames (14) fixedly mounted on both sides of the mounting frame (11); The bed positioning mechanism (2) comprises a base assembly (21), a sliding positioning assembly (22) slidably engaged with the base assembly (21), and the sliding positioning assembly (22) can be slidably engaged with the positioning frame (14); One end of the arched support component (12) is rotatably embedded in the interior of the mounting frame (11), and the other end of the arched support component (12) passes through the mounting frame (11) and is rotatably connected to one end of the electric push rod (13), and the other end of the electric push rod (13) is fixedly connected to the outside of the mounting frame (11).

2. A joint rehabilitation training device as claimed in claim 1, characterized in that: The mounting frame (11) comprises a mounting frame body (111), an axis hole frame (112) is arranged at one end of the upper side of the mounting frame body (111), a slide slot frame (113) is arranged at the other end of the upper side of the mounting frame body (111), and a positioning frame (14) is fixedly connected to the outer side of the mounting frame body (111).

3. A joint rehabilitation training device as claimed in claim 2, characterized in that: The arch support assembly (12) comprises a support plate 1 (121), one end of the support plate 1 (121) being rotatably connected to a support plate 2 (122).

4. A joint rehabilitation training device as claimed in claim 3, characterized in that: One end of the support plate one (121) away from the support plate two (122) is rotatably engaged with the shaft hole frame (112); one end of the support plate two (122) away from the support plate one (121) passes through the slide slot frame (113) and is rotatably connected to the electric push rod (13); the electric push rod (13) is fixedly mounted on the outer side of the mounting frame body (111) after being penetrated by a screw rod.

5. A joint rehabilitation training device as claimed in claim 3, characterized in that: The base assembly (21) comprises an L-shaped bracket (211), a group of guide rods (212) are fixedly connected to the upper side of the L-shaped bracket (211), the sliding positioning assembly (22) comprises a positioning plate (221), a positioning groove (222) is provided at the bottom of the positioning plate (221), and a handle (223) is also fixedly connected to the upper side of the positioning plate (221).

6. A joint rehabilitation training device as claimed in claim 5, characterized in that: The positioning plate (221) is slidably engaged on the guide rod (212), and the positioning groove (222) matches the positioning frame (14).

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