Ankle pump movement auxiliary device

Abstract

An ankle pump movement assisting device is provided with a supporting frame, a pedal, a damper, a protruding piece used for massaging the foot sole, a fixing belt used for fixing the leg and a detecting assembly used for detecting the in-place state of the pedal, the pedal is hinged to the supporting frame, the damper is assembled between the supporting frame and the pedal, and the pedal is arranged on the supporting frame. The protruding piece is fixedly assembled on the upper surface of the pedal, one end of the fixing belt is fixed to the supporting frame, and the detection assembly is assembled on the supporting frame. The ankle pump movement auxiliary device is composed of the supporting frame, the pedal, the damper, the detection assembly and other simple devices, the overall structure is simple, and therefore the production cost is low. The foot rehabilitation device is easy to use, the feet are directly fixed through the fixing belts, then a user can carry out rehabilitation operation by placing the soles on the pedals, and the foot rehabilitation device is suitable for old people, children and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of medical rehabilitation, and particularly relates to an ankle pump motion assistance device. Background Art

[0002] Ankle pump motion assistance devices are mainly used for postoperative bedridden patients or individuals at high risk of deep vein thrombosis (DVT), and promote blood circulation by assisting lower limb movement, accelerating the recovery process, and preventing thrombosis formation.

[0003] Existing ankle motion assistance devices usually include static supports, dynamic exercise instruments, etc., aiming to help rehabilitation patients perform lower limb movements to promote blood circulation. Although these devices are effective to some extent, the current production of ankle motion assistance devices is costly and complex, resulting in high prices and complex operations, and they need to be used under the guidance of professionals, which limits their application in home rehabilitation. For example, an ankle pump motion device with antithrombotic function disclosed in Chinese Patent Publication No. CN219835813U includes a housing body provided with a support frame; a foot accommodating bin rotatably installed in the housing body, and the foot accommodating bin is provided with an accommodating cavity for accommodating a human foot; a driving assembly arranged in the housing body, and the foot accommodating bin is driven to swing back and forth by the driving assembly; an angle detection assembly for detecting the rotation position of the foot accommodating bin; a control unit electrically connected to the angle detection assembly and the motor respectively to control the forward swing amplitude and backward swing amplitude of the foot accommodating bin; an airbag assembly at least including a first airbag arranged on both sides of the accommodating cavity for fixing the human foot in the accommodating cavity.

[0004] Therefore, aiming at the deficiencies of the prior art, it is very necessary to provide an ankle pump motion assistance device to solve the deficiencies of the prior art. Summary of the Utility Model

[0005] The purpose of the utility model is to avoid the deficiencies of the prior art and provide an ankle pump motion assistance device. The ankle pump motion assistance device has a simple structure, low production cost, and is easy to use.

[0006] The above object of the utility model is achieved by the following technical measures:

[0007] Provide an ankle pump motion assistance device, which is provided with a support frame, a pedal, a damper, a convex member for massaging the sole of the foot, a fixing band for fixing the leg, and a detection component for detecting the in-place state of the pedal. The pedal is hinged to the support frame, the damper is assembled between the support frame and the pedal, the convex member is fixedly assembled on the upper surface of the pedal, one end of the fixing band is fixed to the support frame, and the detection component is assembled on the support frame.

[0008] Preferably, the above-mentioned pedal is provided with a fixed plate and a moving plate for extending the overall length of the pedal. The fixed plate is hinged to the support frame, and the moving plate is slidably connected to the fixed plate.

[0009] Preferably, the above-mentioned fixed plate is provided with a first sub-plate and a plurality of first vertical rods. Each first vertical rod is integrally connected to the end of the first sub-plate, and all the first sub-plates are arranged in parallel. The first sub-plate is hinged to the support frame. The gap between the first sub-plate and the adjacent first sub-plate is defined as an insertion area, and the moving plate slides within the insertion area.

[0010] Preferably, the above-mentioned damper is located between the first sub-plate and the support frame.

[0011] Preferably, the above-mentioned moving plate is provided with a second sub-plate and a plurality of second vertical rods. Each second vertical rod is integrally connected to the end of the second sub-plate, and all the second sub-plates are arranged in parallel. The second vertical rods slide within the insertion area.

[0012] Preferably, the above-mentioned raised parts are assembled on the upper surfaces of the first sub-plate, the second sub-plate, the first vertical rods, and the second vertical rods.

[0013] Preferably, the counter of the above-mentioned detection component is fixed to the lower surface of the second sub-plate.

[0014] Preferably, the above-mentioned pedal is provided with a plurality of cross bars. The cross bars respectively penetrate through all the first vertical rods and all the second vertical rods, and the cross bars are fixedly connected to the second vertical rods and slidably connected to the first vertical rods.

[0015] Preferably, a sliding groove for the cross bar to slide is arranged inside the above-mentioned first vertical rod.

[0016] Preferably, the above-mentioned damper is provided with a spring, an upper insertion strip, and a lower insertion strip. The two ends of the spring are respectively connected to the upper insertion strip and the lower insertion strip. The upper insertion strip is detachably assembled to the pedal, and the lower insertion strip is detachably assembled to the bottom plate.

[0017] Preferably, the above-mentioned pedal is provided with an upper insertion slot matching the upper insertion strip, and the upper insertion strip can be detachably assembled to the upper insertion slot.

[0018] Preferably, the above-mentioned bottom plate is provided with a lower insertion slot matching the lower insertion strip, and the lower insertion strip can be detachably assembled to the lower insertion slot.

[0019] An ankle pump exercise assistance device of the present utility model is provided with a support frame, a pedal, a damper, a convex member for massaging the sole of the foot, a fixing band for fixing the leg, and a detection component for detecting the in-place state of the pedal. The pedal is hinged to the support frame, the damper is assembled between the support frame and the pedal, the convex member is fixedly assembled on the upper surface of the pedal, one end of the fixing band is fixed to the support frame, and the detection component is assembled on the support frame. This ankle pump exercise assistance device is composed of simple devices such as a support frame, a pedal, a damper, and a detection component, with a simple overall structure, so the production cost is relatively low. Moreover, the present utility model is easy to use. The foot is directly fixed through the fixing band, and then the user can place the sole of the foot on the pedal to perform rehabilitation operations, which is suitable for the elderly, children, etc. Description of the Drawings

[0020] The present utility model will be further described with reference to the accompanying drawings, but the content in the drawings does not constitute any limitation to the present utility model.

[0021] Figure 1 It is a schematic structural diagram of the ankle pump exercise assistance device of Embodiment 1.

[0022] Figure 2 It is a schematic structural diagram of the pedal of Embodiment 2.

[0023] Figure 3 For Figure 2 It is a schematic structural diagram of the pedal after extension.

[0024] Figure 4 It is an enlarged view of the damper area.

[0025] In Figures 1 to 4 it includes:

[0026] Support frame 100, vertical plate 110, bottom plate 120,

[0027] Pedal 200,

[0028] Fixed plate 210, first sub-plate 211, first vertical rod 212,

[0029] Moving plate 220, second sub-plate 221, second vertical rod 222,

[0030] Cross bar 230, chute 240,

[0031] Damper 300, spring 310, upper insertion bar 320, lower insertion bar 330,

[0032] Convex member 400, fixing band 500. Detailed Embodiment

[0033] The technical solution of the present utility model will be further described in combination with the following embodiments.

[0034] Example 1

[0035] An ankle pump exercise assist device, as Figure 1 shown, is provided with a support frame 100, a pedal 200, a damper 300, a raised member 400 for massaging the sole of the foot, a fixing strap 500 for fixing the leg, and a detection component for detecting the in-place state of the pedal 200. The pedal 200 is hinged to the support frame 100, the damper 300 is assembled between the support frame 100 and the pedal 200, the raised member 400 is fixedly assembled on the upper surface of the pedal 200, one end of the fixing strap 500 is fixed to the support frame 100, and the detection component is assembled on the support frame 100.

[0036] It should be noted that the raised member 400 of the present utility model forms point contact between the sole skin and muscles, producing a better squeezing and stimulating massage effect, being able to press the sole of the foot more deeply, and strengthening the blood and tissue fluid circulation of the sole skin and muscles when acting on the sole skin and muscles. And the raised member 400 is made of an elastic material such as silicone.

[0037] The usage method of the ankle pump exercise assist device of the present utility model is as follows: Place the ankle pump exercise assist device beside the bed or chair to ensure the stability of the support frame 100; then, according to the leg size and needs of the user, adjust the tightness of the fixing strap 500 to ensure that the leg is firmly fixed but not too tight. The user lies in bed or sits on a chair, places the foot on the pedal 200, and performs ankle pump exercises through the pedal 200, thereby performing lower limb rehabilitation training, promoting blood circulation, accelerating the rehabilitation process, and preventing thrombus formation.

[0038] The ankle pump exercise assist device is composed of simple devices such as a support frame 100, a pedal 200, a damper 300, and a detection component. The overall structure is simple, so the production cost is relatively low. Moreover, the present utility model is easy to use. The foot is directly fixed through the fixing strap 500, and then the user can place the sole of the foot on the pedal 200 to perform rehabilitation operations, which is suitable for the elderly, children, etc.

[0039] Example 2

[0040] An ankle pump exercise assist device, as Figure 2 and Figure 3 , has the same other features as Example 1, and further has the following features: The pedal 200 is provided with a fixing plate 210 and a moving plate 220 for extending the overall length of the pedal 200. The fixing plate 210 is hinged to the support frame 100, and the moving plate 220 is slidably connected to the fixing plate 210.

[0041] The fixed plate 210 is provided with a first sub-plate 211 and a plurality of first vertical rods 212. Each first vertical rod 212 is integrally connected to the end of the first sub-plate 211, and all the first sub-plates 211 are arranged in parallel. The first sub-plate 211 is hinged to the support frame 100. The gap between the first sub-plate 211 and the adjacent first sub-plate 211 is defined as the insertion area, and the moving plate 220 slides within the insertion area; the damper 300 is located between the first sub-plate 211 and the support frame 100.

[0042] The moving plate 220 is provided with a second sub-plate 221 and a plurality of second vertical rods 222. Each second vertical rod 222 is integrally connected to the end of the second sub-plate 221, and all the second sub-plates 221 are arranged in parallel. The second vertical rods 222 slide within the insertion area.

[0043] The protruding members 400 are assembled on the upper surfaces of the first sub-plate 211, the second sub-plate 221, the upper surfaces of the first vertical rods 212 and the upper surfaces of the second vertical rods 222; the counter 600 of the detection assembly is fixed to the lower surface of the second sub-plate 221.

[0044] The pedal 200 is provided with a plurality of cross bars 230. The cross bars 230 respectively penetrate through all the first vertical rods 212 and all the second vertical rods 222, and the cross bars 230 are fixedly connected to the second vertical rods 222, and the cross bars 230 are slidably connected to the first vertical rods 212; a chute 240 for the cross bars 230 to slide is arranged inside the first vertical rods 212.

[0045] It should be noted that the pedal 200 of this embodiment can be extended or shortened according to the soles of different sizes. Moreover, when extended, the upper surfaces of the first vertical rods 212 and the upper surfaces of the second vertical rods 222 disperse simultaneously, and the middle area of the sole can also be massaged.

[0046] The damper 300 is provided with a spring 310, an upper insert 320 and a lower insert 330. The two ends of the spring 310 are respectively connected to the upper insert 320 and the lower insert 330. The upper insert 320 is detachably assembled to the pedal 200, and the lower insert 330 is detachably assembled to the bottom plate 120; the pedal 200 is provided with an upper slot (not shown in the figure) matching the upper insert 320, and the upper insert 320 can be detachably assembled to the upper slot; the bottom plate 120 is provided with a lower slot (not shown in the figure) matching the lower insert 330, and the lower insert 330 can be detachably assembled to the lower slot.

[0047] It should be noted that the spring 310 of the present utility model is detachably assembled with the bottom plate 120 and the pedal 200 through the upper insertion strip 320 and the lower insertion strip 330. Therefore, the spring 310 with different elastic strengths can be replaced according to the user's situation to adapt to users with different ankle movement degrees. Moreover, by using the upper insertion strip 320 and the lower insertion strip 330, the upper insertion strip 320 and the lower insertion strip 330 can be inserted from the side of the ankle pump exercise assistance device without flipping the pedal 200 and stretching the spring 310, as Figure 4 shown.

[0048] Compared with Embodiment 1, the ankle pump exercise assistance device of this embodiment can be used by users with different foot lengths and different ankle movement degrees.

[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model rather than to limit the protection scope of the present utility model. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present utility model.

Claims

1. An ankle pump exercise assistance device, characterized in that: A support frame, a pedal, a damper, a convex member for massaging the sole of the foot, a fixing strap for fixing the leg, and a detection component for detecting the in-place state of the pedal are provided. The pedal is hinged to the support frame. The damper is assembled between the support frame and the pedal. The convex member is fixedly assembled on the upper surface of the pedal. One end of the fixing strap is fixed to the support frame. The detection component is assembled on the support frame.

2. The ankle pump exercise assistance device according to claim 1, wherein: The pedal is provided with a fixing plate and a moving plate for extending the overall length of the pedal. The fixing plate is hinged to the support frame. The moving plate is slidably connected to the fixing plate.

3. The ankle pump exercise assistance device according to claim 2, characterized in that: The fixing plate is provided with a first sub-plate and a plurality of first vertical rods. Each first vertical rod is integrally connected to the end of the first sub-plate. All the first sub-plates are arranged in parallel. The first sub-plate is hinged to the support frame. The gap between the first sub-plate and the adjacent first sub-plate is defined as a plug-in area. The moving plate slides in the plug-in area. The damper is located between the first sub-plate and the support frame.

4. The ankle pump exercise assistance device according to claim 3, characterized in that: The moving plate is provided with a second sub-plate and a plurality of second vertical rods. Each second vertical rod is integrally connected to the end of the second sub-plate. All the second sub-plates are arranged in parallel. The second vertical rod slides in the plug-in area.

5. The ankle pump exercise assistance device according to claim 4, characterized in that: The convex member is assembled on the upper surface of the first sub-plate, the upper surface of the second sub-plate, the upper surface of the first vertical rod, and the upper surface of the second vertical rod. The counter of the detection component is fixed to the lower surface of the second sub-plate.

6. The ankle pump exercise assistance device according to claim 5, wherein: The pedal is provided with a plurality of cross bars. The cross bars respectively penetrate through all the first vertical rods and all the second vertical rods. The cross bar is fixedly connected to the second vertical rod and slidably connected to the first vertical rod. A chute for the cross bar to slide is arranged inside the first vertical rod.

7. The ankle pump exercise assistance device according to any one of claims 1 to 6, characterized in that: The damper is provided with a spring, an upper insert bar, and a lower insert bar. The two ends of the spring are respectively connected to the upper insert bar and the lower insert bar. The upper insert bar is detachably assembled on the pedal. The lower insert bar is detachably assembled on the bottom plate of the support frame. The pedal is provided with an upper slot matching the upper insert bar. The upper insert bar can be inserted and removed and assembled in the upper slot. The bottom plate is provided with a lower slot matching the lower insert bar. The lower insert bar can be inserted and removed and assembled in the lower slot.

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