Multifunctional foot pad

Abstract

The utility model relates to the field of foot pads, and provides a multifunctional foot pad which comprises a base, a first pad body arranged on the base, two side seats arranged on the base in a sliding mode, a second pad body arranged on the side seats, a driving device for driving the side seats to move, a rear seat vertically fixed to the base and a third pad body arranged on the rear seat. A plurality of through holes are formed in the second cushion body, telescopic devices are arranged in the through holes in the side seats, and fixing parts are arranged at the telescopic ends of the telescopic devices. The two side seats are adjustable in position and can be used for patients with different leg thicknesses, the telescopic devices can rigidly fix local parts of the legs, the first cushion body, the second cushion body and the third cushion body can softly fix the legs, so that the legs are comfortable, the positions of the side seats can be properly adjusted according to the rehabilitation degrees of the patients in different periods, and the rehabilitation effect of the patients is improved. A certain movement range is provided for the legs of the patient, rehabilitation is facilitated, and the technical problems that the size of a foot pad cannot be adjusted and the fixing effect is poor are solved.

Description

Technical Field

[0001] The utility model relates to the field of foot pads, in particular to a multifunctional foot pad. Background Art

[0002] When a patient's foot is sprained, swollen, or has other problems, a foot pad is needed to shape it to prevent the foot from moving too much and causing damage. It can also prevent foot drop, prevent skin pressure sores, and raise the affected limb to reduce swelling. Different patients have different leg thicknesses, so they need to be equipped with multiple different types of foot pads. The foot pad is a fixed structure. Some patients use the foot pad too loose or too tight, and the fixation effect is poor, affecting the patient's recovery. After a period of recovery, the patient's foot needs to be properly moved for rehabilitation. The foot pad cannot be adjusted in size, so it needs to be replaced with a larger one, and the old foot pad needs to be cleaned, disinfected, and stored, which brings great inconvenience. Utility Model Content

[0003] Therefore, in view of the above problems, the utility model proposes a multifunctional foot pad, which solves the technical problems that the foot pad cannot be adjusted in size and has a poor fixing effect.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A multifunctional foot pad comprises a base, a first pad body arranged on the base, two side seats slidably arranged on the base, a second pad body arranged on the side seats, a driving device for driving the side seats to move, a rear seat vertically fixed to the base, and a third pad body arranged on the rear seat, wherein the second pad body is provided with a plurality of through holes, a telescopic device is provided on the side seat in the through holes, and a fixing portion is provided at the telescopic end of the telescopic device.

[0006] Further:

[0007] The driving device includes a bidirectional screw rotatably arranged on the base, a driving motor connected to one end of the bidirectional screw, a seat body is respectively provided on the two side seats, the bidirectional screw is respectively threadedly connected to the two seat bodies, a slide groove is provided on the base, and a slider sliding in the slide groove is provided on the side seat.

[0008] The base is provided with a cover body which covers the driving device.

[0009] A pressure sensor is provided on the telescopic end of the telescopic device, and the pressure sensor is connected to the fixing part.

[0010] The telescopic device is a telescopic cylinder.

[0011] The fixing part comprises a fixing plate and a buffer pad arranged on the fixing plate.

[0012] The base, the side seat and the rear seat are provided with a plurality of first ventilation holes, and the first cushion body, the second cushion body and the third cushion body are provided with second ventilation holes corresponding to the first ventilation holes.

[0013] The first air vent is detachably provided with a sealing cover, and the sealing cover can be threadedly connected to the first air vent.

[0014] The first pad body is provided with a foot massage device.

[0015] The third pad body is provided with a calf massage device.

[0016] By adopting the above technical solution, the beneficial effects of the utility model are:

[0017] The two side seats of the utility model can be adjusted in position and can be used for patients with different leg thicknesses to fix the patient's legs. The telescopic device can perform rigid fixation on parts of the legs, and the first pad body, the second pad body, and the third pad body perform soft fixation on the legs, making the legs comfortable. According to the degree of recovery of the patient at different stages, the position of the side seats can be appropriately adjusted to give the patient's legs a certain range of motion, which is helpful for recovery. Furthermore, the driving device is driven by a driving motor. This structure does not require manual binding and fixing, is easy to operate, is convenient for removing and changing the dressing on the patient's legs, and is also convenient for examining the patient. Further Furthermore, the pressure sensor can sense the pressure on the legs to prevent discomfort in the patient's legs caused by excessive pressure; further, the cushion has a certain cushioning effect to prevent large marks from being left on the patient's legs, thereby improving the patient's comfort; further, the first air hole and the second air hole can be selectively opened through the sealing cover, especially in hot summer, to allow the inside of the foot to ventilate and perspire, and can be closed in winter to prevent the legs from catching cold; further, the foot massage device can massage the feet, which is beneficial to the patient's recovery; further, the calf massage device can massage the calves, which is beneficial to the patient's recovery. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of a multifunctional foot pad;

[0019] Figure 2 It is a structural schematic diagram of the multifunctional foot pad in another state;

[0020] Figure 3 It is a schematic diagram of the structure of the base;

[0021] Figure 4 It is a schematic diagram of the structure of the driving device and the side seat;

[0022] Figure 5 yes Figure 4 A schematic diagram of the structure in another state;

[0023] Figure 6 It is a schematic diagram of the structure of the telescopic device;

[0024] Figure 7 The present invention is a schematic diagram of the structure in which the first ventilation hole and the second ventilation hole are provided on the foot pad. DETAILED DESCRIPTION

[0025] The utility model is now further described in conjunction with the accompanying drawings and specific implementation methods.

[0026] refer to Figures 1 to 7 The present embodiment provides a multifunctional foot pad, including a base 1, a first pad body 10 arranged on the base 1, two side seats 2 slidably arranged on the base 1, a second pad body 20 arranged on the side seat 2, a driving device 4 for driving the side seat 2 to move, a rear seat 3 vertically fixed to the base 1, and a third pad body 30 arranged on the rear seat 3, a plurality of through holes 200 are provided on the second pad body 20, a telescopic device 5 is provided on the side seat 2 in the through holes 200, a pressure sensor 51 is provided on the telescopic end of the telescopic device 5, and the pressure sensor 51 is connected to a fixing portion 6, and the fixing portion 6 includes a fixing plate 61 and a buffer pad 62 arranged on the fixing plate 61. The driving device 4 includes a bidirectional screw 41 rotatably arranged on the base 1, a driving motor 42 connected to one end of the bidirectional screw 41, a seat body 21 is respectively provided on the two side seats 2, the bidirectional screw 41 is respectively threadedly connected to the two seat bodies 21, a slide groove is provided on the base 1, a slider sliding in the slide groove is provided on the side seat 2, and a cover body 43 covering the driving device 4 is provided on the base 1.

[0027] The driving device 4 may also be an electric push rod, a cylinder or other linear motion mechanism, which are well-known devices and will not be described in detail here.

[0028] The pressure sensor 51 may not be provided, but may be provided according to specific circumstances.

[0029] The telescopic device 5 is a telescopic cylinder, and may also be a linear motor or other linear motion mechanism, which is a well-known device.

[0030] The fixing portion 6 may not be provided with the buffer pad 62 , and may be provided according to specific circumstances.

[0031] The above-mentioned slide groove and slider are well-known structures, which are not shown in the figure and will not be described in detail here.

[0032] The first cushion body 10 may be provided with a foot massage device, which is a well-known device and will not be described in detail herein.

[0033] The second pad body 20 may be provided with a calf massage device, which is a well-known device and will not be described in detail here.

[0034] like Figure 7The base 1, the side seat 2 and the rear seat 3 may be provided with a plurality of first air holes 7, and the first cushion body 10, the second cushion body 20 and the third cushion body 30 may be provided with second air holes 8 corresponding to the first air holes 7. A sealing cover 9 may be detachably provided on the first air hole 7, and the sealing cover 9 may be threadedly connected to the first air hole 7.

[0035] The working mode of the utility model is:

[0036] The patient puts his feet on the base 1, the driving device 4 starts, and the two side panels slide against the legs to fix the legs. According to the degree of recovery of the patient at different stages, the position of the side seat 2 can be appropriately adjusted to give the patient's legs a certain range of movement, which is helpful for recovery. When the weather is hot, the sealing cover 9 is removed, and the first air hole 7 and the second air hole 8 are opened to allow ventilation and sweat removal from the inside of the foot.

[0037] Although the present invention has been specifically demonstrated and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes may be made to the present invention in form and detail without departing from the spirit and scope of the present invention as defined in the appended claims, all of which are within the scope of protection of the present invention.

Claims

1. A multifunctional foot pad, characterized in that: The utility model comprises a base, a first pad body arranged on the base, two side seats slidably arranged on the base, a second pad body arranged on the side seats, a driving device for driving the side seats to move, a rear seat vertically fixed to the base, and a third pad body arranged on the rear seat, wherein the second pad body is provided with a plurality of through holes, a telescopic device is provided on the side seat in the through holes, and a fixing portion is provided at the telescopic end of the telescopic device.

2. A multifunctional foot pad according to claim 1, characterized in that: The driving device includes a bidirectional screw rotatably arranged on the base, a driving motor connected to one end of the bidirectional screw, a seat body is respectively provided on the two side seats, the bidirectional screw is respectively threadedly connected to the two seat bodies, a slide groove is provided on the base, and a slider sliding in the slide groove is provided on the side seat.

3. A multifunctional foot pad according to claim 2, characterized in that: The base is provided with a cover body for covering the driving device.

4. The multifunctional foot pad according to claim 1, characterized in that: A pressure sensor is provided on the telescopic end of the telescopic device, and the pressure sensor is connected to the fixing part.

5. The multifunctional foot pad according to claim 1, characterized in that: The telescopic device is a telescopic cylinder.

6. The multifunctional foot pad according to claim 1, characterized in that: The fixing part comprises a fixing plate and a buffer pad arranged on the fixing plate.

7. The multifunctional foot pad according to claim 1, characterized in that: The base, the side seat and the rear seat are provided with a plurality of first ventilation holes, and the first cushion body, the second cushion body and the third cushion body are provided with second ventilation holes corresponding to the first ventilation holes.

8. The multifunctional foot pad according to claim 7, characterized in that: The first air vent is detachably provided with a sealing cover, and the sealing cover can be threadedly connected to the first air vent.

9. The multifunctional foot pad according to claim 1, characterized in that: The first pad body is provided with a foot massage device.

10. The multifunctional foot pad according to claim 1, characterized in that: The third pad body is provided with a calf massage device.

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