Foot drop supporting device

Abstract

The utility model relates to the technical field of foot drop, and discloses a foot drop supporting device which comprises an adjusting assembly. The adjusting assembly comprises a base, wherein sliding grooves are symmetrically formed in the top of the base; the box body is arranged at the top of the base; the slideways are respectively arranged on the box body; the motor is arranged on the inner side of the box body; according to the foot drop supporting device, a motor is started to drive a lead screw to rotate, the lead screw rotates to drive an adjusting block on the outer side wall of the lead screw to move up and down and drive inclined blocks on the two sides to move up and down, and a T-shaped block arranged on one side of each inclined block slides on the inner side of a T-shaped groove formed in one side of a placement plate; therefore, when the inclined blocks drive the T-shaped blocks to move up and down on the inner sides of the T-shaped grooves, the placing plates can be driven to move left and right on the inner sides of the sliding grooves, the effect of adjusting the distance between the placing plates is achieved, and a user can conveniently adjust the distance between the two placing plates according to the conditions or habits of the user.

Description

Technical Field

[0001] The utility model relates to the technical field of foot drop, in particular to a foot drop supporting device. Background Art

[0002] Existing foot drop support devices are generally fixed to the patient's ankle through a restraining belt and a fixing shell to prevent the foot from dropping and achieve a therapeutic effect.

[0003] When the patient is lying in bed, the weight of the quilt will also press on the patient's feet, sometimes becoming a degree that is not a right angle. The existing foot drop support device has a poor supporting effect and cannot be adjusted according to the patient's habits. The prevention effect is poor and cannot meet the needs of users. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a foot drop support device, which has the advantage of making the foot drop support device more convenient to use, and solves the problems that the existing foot drop support device has poor supporting effect, cannot be adjusted, has poor prevention effect, and cannot meet the needs of users.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foot drop support device, including an adjustment component; the adjustment component includes: a base, a top of which is symmetrically provided with a slide groove; a box body, which is arranged on the top of the base; slideways, which are respectively opened on the box body; a motor, which is arranged on the inner side of the box body; a screw rod, which is arranged on the output shaft of the motor; an adjustment block, which is arranged on the inner side of the box body and is threadedly connected to the screw rod; a connecting block, which is symmetrically arranged on the adjustment block; an inclined block, which is arranged on the connecting block; a T-block, which is arranged on the inclined block; a placement plate, which is slidably connected to the inner side of the slide groove; a T-slot, which is opened on the inclined block; and a restraint belt, which is symmetrically arranged on the placement plate.

[0008] In some embodiments, an auxiliary component is provided on the inclined block, and the auxiliary component includes: a sponge pad, which is provided on the inner side of the placement plate.

[0009] In some embodiments, the auxiliary component also includes: a heating pad, disposed on the placement plate.

[0010] In some embodiments, the auxiliary component also includes: a protective pad disposed on the top of the base.

[0011] In some embodiments, the auxiliary component further includes an anti-sliding block symmetrically disposed at the bottom of the base.

[0012] In some embodiments, the top of the base is sloped.

[0013] In some embodiments, the box body is connected to the base by bolts.

[0014] In some embodiments, the top of the inclined block is arc-shaped.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a foot drop support device, which has the following beneficial effects:

[0017] The foot drop support device starts a motor to drive the screw rod to rotate. When the screw rod rotates, it drives the adjustment block of its outer wall to move up and down, and drives the inclined blocks on both sides to move up and down. The T-block arranged on one side of the inclined block slides inside the T-slot opened on one side of the placement plate. Since the placement plate is slidably connected to the slide groove, the inclined block can drive the T-block to move up and down inside the T-slot, and can drive the placement plate to move left and right inside the slide groove, so as to achieve the effect of adjusting the distance between the placement plates. This makes it convenient for users to adjust the distance between the two placement plates according to their own conditions or habits, thereby improving the user experience. Then, the feet placed on the inner side of the placement plate are fixed by the restraint belt, so as to effectively prevent the weight of the quilt from causing the patient's feet to tilt at an angle when the patient is in bed, thereby affecting the patient's recovery. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the utility model from the front;

[0020] Figure 3 This is a schematic diagram of the top view of the base structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the side structure of the base of the utility model.

[0022] In the figure:

[0023] 1. Adjustment assembly; 11. Base; 111. Slide; 12. Box; 121. Slide; 13. Motor; 131. Screw rod; 14. Adjustment block; 141. Connecting block; 15. Oblique block; 151. T-block; 16. Placement plate; 161. T-slot; 17. Restraint belt;

[0024] 2. Auxiliary components; 21. Sponge pad; 22. Heating pad; 23. Protective pad; 24. Anti-sliding block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0026] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0027] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" 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, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] Foot drop is one of the signs of orthopedic surgery. When the patient sits, the lower limbs hang naturally. If the foot is in plantar flexion and cannot actively dorsiflex or evert, it is foot drop. This sign can be seen in sciatic nerve palsy and common peroneal nerve palsy. In the former, the toes cannot dorsiflex or plantar flex, while in the latter, the toes can plantar flex. This can be used to distinguish the two. In addition, this sign can also be seen in poliomyelitis, progressive muscular dystrophy, hypokalemic periodic paralysis and paralysis of the lower limbs.

[0029] In the related art, the existing foot drop support device is generally fixed to the patient's ankle through a restraining belt and a fixing shell to prevent the foot from dropping and achieve a therapeutic effect.

[0030] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides a foot drop support device. When it is needed, it only needs to start the motor 13 to drive the screw rod 131 to rotate. When the screw rod 131 rotates, it drives the adjustment block 14 of its outer wall to move up and down, and drives the inclined blocks 15 on both sides to move up and down. The T-block 151 set on one side of the inclined block 15 slides inside the T-slot 161 opened on one side of the placement plate 16. Since the placement plate 16 is slidably connected with the slide groove 111, the inclined block 15 can drive the T-block to move up and down inside the T-slot 161, and the placement plate 16 can be driven to move left and right inside the slide groove 111, so as to achieve the effect of adjusting the distance between the placement plates 16. This makes it convenient for users to adjust the distance between the two placement plates 16 according to their own conditions or habits, thereby increasing the user's usage experience, and then the foot placed on the inner side of the placement plate 16 is fixed by the restraint belt 17.

[0031] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0032] Combination Figure 1-Figure 4 The embodiment of the present application provides a foot drop support device, including an adjustment component 1; the adjustment component 1 includes: a base 11 with a slide groove 111 symmetrically opened on the top; a box body 12 is arranged on the top of the base 11; slideways 121 are respectively opened on the box body 12; a motor 13 is arranged on the inner side of the box body 12; a screw rod 131 is arranged on the output shaft of the motor 13; an adjustment block 14 is arranged on the inner side of the box body 12 and is threadedly connected with the screw rod 131; a connecting block 141 is symmetrically arranged on the adjustment block 14; an inclined block 15 is arranged on the connecting block 141; a T-block 151 is arranged on the inclined block 15; a placement plate 16 is slidably connected to the inner side of the slide groove 111; a T-slot 161 is opened on the inclined block 15; and a restraint belt 17 is symmetrically arranged on the placement plate 16.

[0033] When in use, firstly, the motor 13 is controlled to rotate forward or reversely through the external power supply and the external switch, so that it drives the screw rod 131 on its output shaft to rotate. Since the outer wall of the screw rod 131 is threadedly connected with the adjustment block 14, and the connecting blocks 141 symmetrically arranged on both sides of the adjustment block 14 pass through the slideway 121 and are connected to the inclined block 15, the connecting block 141 can be driven to slide up and down on the inner side of the slideway 121 by starting the motor 13, and the inclined block 15 can be driven to slide up and down. Since the placement plate 16 is slidably connected to the slideway 111, and the T-slot 161 opened on one side thereof is connected to the T-block 111 on one side of the inclined block 15, 51 is slidably connected, and the two placement plates 16 are inclined in shape, so that when the inclined block 15 drives the T-block to move up and down inside the T-slot 161, the placement plate 16 can be driven to move left and right inside the slide groove 111, thereby achieving the effect of adjusting the distance between the placement plates 16. This makes it convenient for users to adjust the spacing between the two placement plates 16 according to their own conditions or habits, thereby increasing the user's usage experience. After the adjustment is completed, the user's feet are placed on the inner side of the placement plate 16, and the user's feet are fixed by the restraint belt 17. In this way, even if the quilt is covered, the patient's feet will not move, thereby increasing the preventive effect.

[0034] Specifically, the restraining belt 17 and the placement plate 15 are fixed by bonding.

[0035] In some embodiments, an auxiliary component 2 is disposed on the inclined block 15 , and the auxiliary component 2 includes a sponge pad 21 disposed on the inner side of the placement plate 16 .

[0036] A sponge pad 21 is bonded to the inner side of the placement board 16 , so that when the patient places his feet on the inner side of the placement board 16 , the patient's feet can be protected, thereby preventing the edge of the placement board 16 from being too hard, causing discomfort to the patient and affecting the patient's usage experience.

[0037] In some embodiments, the auxiliary component 2 further includes a heating pad 22 disposed on the placement plate 16 .

[0038] A heating pad 22 is arranged on the inner side of the placement plate 16. In the cold winter season, the heating pad 22 is activated by an external power supply so that the heating wire inside the heating pad 22 is activated to heat and keep the patient's feet warm.

[0039] Specifically, the heating pad 22 is bonded to the inner side of the placement plate 16 .

[0040] In some embodiments, the auxiliary component 2 further includes a protective pad 23 disposed on the top of the base 11 .

[0041] A protective pad 23 is arranged on the top of the base 11. The protective pad 23 is made of a cotton pad, which can prevent the patient from directly contacting the hard base, protect the patient's legs, and increase the patient's comfort.

[0042] Specifically, the protection pad 23 is bonded to the top of the base 11 .

[0043] In some embodiments, the auxiliary component 2 further includes an anti-sliding block 24 symmetrically disposed at the bottom of the base 11 .

[0044] A plurality of anti-sliding blocks 24 are provided at the bottom of the base 11 to increase the structural stability of the base 11 by increasing the friction force, thereby preventing the base 11 from moving along with the patient when the patient moves, thereby failing to support and fix the patient's feet well and affecting the patient's rehabilitation progress.

[0045] In some embodiments, the top of the base 11 is inclined.

[0046] The top of the base 11 is arranged to be inclined, so as to avoid the height of the base 11 being too high, causing the patient's legs to be in a lifted state. In addition, the top of the base 11 is arranged to be inclined so that it can better contact with the patient's legs, thereby increasing the patient's comfort.

[0047] In some embodiments, the box body 12 is connected to the base 11 by bolts.

[0048] The box body 12 and the base 11 are connected by bolts, so that it is convenient to disassemble the entire box body 12 later, which is convenient for storage or transportation, and also convenient for subsequent replacement of parts.

[0049] In some embodiments, the top of the inclined block 15 is arc-shaped.

[0050] The top of the inclined block 15 is arranged in an arc shape, so that when the patient uses the device on the bed, the corner of the inclined block 15 can be prevented from catching the quilt, thereby increasing safety.

[0051] 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 present application. 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 different embodiments or examples described in this specification.

[0052] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foot drop support device, characterized in that: The invention comprises an adjusting component (1); the adjusting component (1) comprises: A base (11) having a top symmetrically provided with slide grooves (111); A box body (12) is arranged on the top of the base (11); The slideways (121) are respectively provided on the box body (12) A motor (13) is arranged inside the box (12); A screw rod (131) is arranged on the output shaft of the motor (13); An adjusting block (14) is arranged on the inner side of the box body (12) and is threadedly connected to the screw rod (131); A connecting block (141) is symmetrically arranged on the adjusting block (14); An inclined block (15) is arranged on the connecting block (141); A T-shaped block (151) is arranged on the inclined block (15); A placement plate (16) slidably connected to the inner side of the slide groove (111); A T-shaped slot (161) is provided on the inclined block (15); The restraining belt (17) is symmetrically arranged on the placement plate (16).

2. A foot drop support device according to claim 1, characterized in that: The inclined block (15) is provided with an auxiliary component (2), and the auxiliary component (2) comprises: A sponge pad (21) is arranged on the inner side of the placement plate (16).

3. A foot drop support device according to claim 2, characterized in that: The auxiliary component (2) further comprises: A heating pad (22) is arranged on the placement plate (16).

4. The foot drop support device according to claim 3, characterized in that: The auxiliary component (2) further comprises: A protective pad (23) is arranged on the top of the base (11).

5. The foot drop support device according to claim 4, characterized in that: The auxiliary component (2) further comprises: The anti-sliding block (24) is symmetrically arranged at the bottom of the base (11).

6. The foot drop support device according to claim 4, characterized in that: The top of the base (11) is inclined.

7. The foot drop support device according to claim 6, characterized in that: The box body (12) and the base (11) are connected via bolts.

8. The foot drop support device according to claim 7, characterized in that: The top of the inclined block (15) is arc-shaped.

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