CN208511301U - A kind of Ingrown nail orthosis - Google Patents

Abstract

The utility model discloses a kind of Ingrown nail orthosis; including support plate; loading plate is provided at the top of the support plate; support rod is symmetrically fixedly connected between the support plate and loading plate; handle is welded at the top of the loading plate; protective shell is fixedly connected at the top of the support plate, the inner cavity of the protective shell is provided with positive and negative motor.The utility model passes through setting support plate, loading plate, support rod, handle, protective shell, positive and negative motor, first screw rod, bearing, first screwed pipe, fixed link, second screw rod, second screwed pipe, fixed block, limit plate, connecting rod, drag hook, spring, carrier bar, the mutual cooperation of sliding slot and sliding block, solves the problems, such as the unadjustable size of nickel-titanium shape memory alloy ingrowing nail rectifier, the rectifier can be according to the demand adjusting size of user, without being gone to manufacture multiple rectifiers according to the size of user's toenail, reduce the cost of user's treatment, social resources are saved.

Description

A kind of Ingrown nail orthosis

Technical field

The utility model relates to orthoses technical field, specially a kind of Ingrown nail orthosis.

Background technique

Ingrowing nail is very painful foot problems, is nail plate outer rim or inner edge or side angle insertion nail groove skin, can cause office Portion's pain, when nail margin breaks through skin, bacterium intrusion can lead to paronychia, and improper trimming toenail is only one of reason for that, more It sees on the inside of big toe.

Impacted nail needs to use orthoses in treatment, a kind of such as Chinese publication " niti-shaped memorial alloy ingrowing nail (patent No.: 200420015584.1) the utility model relates to a kind of rectifiers, especially a kind of for treating ingrowing nail for rectifier " With the nickel-titanium shape memory alloy ingrowing nail rectifier of paronychia disease, it has the sheet body 1 of certain length to form, the both ends of sheet body 1 Portion two sides have the both ends side of sheet boss 2 or sheet body 1 to have the both ends of sheet protruding pin 3 or sheet body 1 to be equipped with sheet crotch 4； Nitinol is included with good corrosion resistance and biocompatibility using this structure, is had no toxic side effect, it will not be to human body group It knits and generates bad harm and stimulation, securely and reliably；Niti-shaped memorial alloy has good flexibility at room temperature, is easy to existing Field molding, it is easy to operate；Niti-shaped memorial alloy restoring force for generating when heat shape is replied is soft, it is easily controllable, make Firmly persistently, will not zygodactyl (refer to) that first generates damage, and can reach ideal orthopedic effect；It is easy to operate using the rectifier, The advantages that not having to anaesthetize when installation, without pain during treatment, on minimal invasive treatment and walking without influencing, but the nickel-titanium shape memory The model of alloy Ingrown nail correcting device be it is fixed, the size of rectifier cannot be adjusted according to the size of toenail, to need to make It makes different size of rectifier to use for user, to improve the cost of user's treatment, wastes a large amount of society's money Source, therefore the use of person inconvenient to use, reduce the practicability of rectifier.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of Ingrown nail orthosis, and it is excellent to have adjustable size etc. Point solves the problems, such as the unadjustable size of nickel-titanium shape memory alloy ingrowing nail rectifier.

For the purpose for realizing above-mentioned adjustable size, the utility model is provided the following technical solutions: a kind of Ingrown nail orthosis, Including support plate, it is provided with loading plate at the top of the support plate, is symmetrically fixedly connected between the support plate and loading plate Support rod is welded with handle at the top of the loading plate, protective shell, the protective shell is fixedly connected at the top of the support plate Inner cavity be provided with positive and negative motor, the output end of the positive and negative motor is fixedly connected with the first screw rod, the bottom of the loading plate It is fixedly connected with bearing, the inner wall at top and bearing that protective shell is through at the top of first screw rod is socketed, and described first The surface of screw rod is threaded with the first screwed pipe, and the two sides of first screwed pipe are fixedly connected to fixed link, the support plate Bottom be fixedly connected with the second screw rod, the surface of second screw rod is threaded with the second screwed pipe, second screw rod Bottom is fixedly connected with fixed block, and the surface of second screw rod is arranged with limit plate, and the two sides of the limit plate are fixed to be connected It is connected to connecting rod, the front of the connecting rod is connected with drag hook by shaft, is fixedly connected with spring between two drag hooks, Two sides at the top of the limit plate are fixedly connected to carrier bar, and the top of support plate is through at the top of the carrier bar and is consolidated Fixed pole is fixedly connected, and two opposite sides of support rod offer sliding slot, and the sliding slot is provided with close to the side of carrier bar Sliding block.

Preferably, the bottom of the fixed block is provided with foam-rubber cushion, and the top of foam-rubber cushion passes through adhesive and fixed block It is fixedly connected.

Preferably, the bottom of the positive and negative motor two sides is fixedly connected to locating piece, is provided with spiral shell at the top of locating piece Bolt, the end of thread of bolt is through to the bottom of locating piece and the inner thread of protective shell connects.

Preferably, the sliding block is fixedly connected close to the side of carrier bar with carrier bar, and the sliding block is far from carrier bar Side is through to the inner wall of sliding slot and is slidably connected with the inner wall of sliding slot.

The utility model have it is following the utility model has the advantages that

1, the utility model passes through setting support plate, loading plate, support rod, handle, protective shell, positive and negative motor, the first spiral shell Bar, bearing, the first screwed pipe, fixed link, the second screw rod, the second screwed pipe, fixed block, limit plate, connecting rod, drag hook, spring, carrying The mutual cooperation of bar, sliding slot and sliding block solves the problems, such as the unadjustable size of nickel-titanium shape memory alloy ingrowing nail rectifier, should Rectifier can manufacture multiple corrections without going according to the size of user's toenail according to the demand adjusting size of user Device reduces the cost of user's treatment, has saved social resources, therefore the use for the person of being convenient to use, improved rectifier Practicability, be suitble to promote the use of.

2, the utility model can play the role of protection to the toenail of user by the setting of foam-rubber cushion, avoid solid Determine the situation that block directly causes user's toenail to damage with the toenail contact of user, the use for the person of being convenient to use, by fixed The setting of position block and bolt, can play the role of reinforcing to positive and negative motor, avoid and occur the shape shaken when positive and negative motor use Condition, limit can be played to the first screwed pipe by the setting of sliding slot and sliding block by improving stability when positive and negative motor uses Effect, avoid the first screwed pipe using when the situation that is rotated together with the first screw rod, pass through the second screw rod and the second screwed pipe Setting, can play the role of limit to limit plate, avoid that limit plate climb is excessive, cause to the toenail of user secondary The situation of injury.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model.

Fig. 2 is the utility model structural support rod cross-sectional view.

Specific embodiment

The technical scheme in the embodiment of the utility model is described with reference to the accompanying drawing.

As shown in Figs. 1-2, the utility model includes support plate 1, and the top of support plate 1 is provided with loading plate 2, support plate 1 Support rod 3 is symmetrically fixedly connected between loading plate 2, the top of loading plate 2 is welded with handle 4, and the top of support plate 1 is fixed It is connected with protective shell 5, the inner cavity of protective shell 5 is provided with positive and negative motor 6, and the bottom of positive and negative 6 two sides of motor is fixedly connected to fixed Position block, is provided with bolt at the top of locating piece, the end of thread of bolt is through to the bottom of locating piece and the inner thread of protective shell 5 Connection, by the setting of locating piece and bolt, can play the role of reinforcing to positive and negative motor 6, when avoiding the use of positive and negative motor 6 It is in the presence of shaking, improves stability when positive and negative motor 6 uses, the output end of positive and negative motor 6 is fixedly connected with first Screw rod 7, the bottom of loading plate 2 are fixedly connected with bearing 8, and the top of the first screw rod 7 is through to top and the bearing 8 of protective shell 5 Inner wall socket, the surface of the first screw rod 7 is threaded with the first screwed pipe 9, and the two sides of the first screwed pipe 9 are fixedly connected to fixation Bar 10, the bottom of support plate 1 are fixedly connected with the second screw rod 11, and the surface of the second screw rod 11 is threaded with the second screwed pipe 12, The bottom of second screw rod 11 is fixedly connected with fixed block 13, and the bottom of fixed block 13 is provided with foam-rubber cushion, and the top of foam-rubber cushion It is fixedly connected by adhesive with fixed block 13, by the setting of foam-rubber cushion, protection can be played the role of to the toenail of user, The situation that fixed block 13 directly causes user's toenail to damage with the toenail contact of user is avoided, the person's of being convenient to use makes With the surface of the second screw rod 11 is arranged with limit plate 14, can be to limit plate by the setting of the second screw rod 11 and the second screwed pipe 12 14 play the role of limit, and it is excessive to avoid 14 climb of limit plate, and the situation of secondary injury is caused to the toenail of user, The two sides of limit plate 14 are fixedly connected to connecting rod 15, and the front of connecting rod 15 is connected with drag hook 16 by shaft, and two Spring 17 is fixedly connected between a drag hook 16, the two sides at 14 top of limit plate are fixedly connected to carrier bar 18, carrier bar 18 Top be through to the top of support plate 1 and be fixedly connected with fixed link 10, two opposite sides of support rod 3 offer sliding slot 19, sliding slot 19 is provided with sliding block 20 close to the side of carrier bar 18, and sliding block 20 is solid close to the side of carrier bar 18 and carrier bar 18 Fixed connection, sliding block 20 are through to the inner wall of sliding slot 19 far from the side of carrier bar 18 and are slidably connected with the inner wall of sliding slot 19, lead to Cross the setting of sliding slot 19 and sliding block 20, limit can be played the role of to the first screwed pipe 9, avoid the first screwed pipe 9 use when with The situation that rotates together of the first screw rod 7.

When in use, fixed block 13 is placed on the toenail of user by user first, and then user is according to the observation The height for adjusting the second screwed pipe 12 plays limit to limit plate 14, and then user passes through connecting rod 15, shaft and spring 17 Cooperation adjusts the size of drag hook 16 and drag hook 16 is made to be fixed on the bottom of user's toenail, then starts positive and negative motor 6, makes positive and negative Motor 6 drives the rotation of the first screw rod 7 by the cooperation of bearing 8, and the first screw rod 7 is made to pass through fixed link 10, sliding slot 19 and sliding block 20 Cooperation drive the first screwed pipe 9 to move upwards, make the first screwed pipe 9 drive limit plate 14 to transport upwards by the cooperation of carrier bar 18 It is dynamic, so that limit plate 14 be made to drive drag hook 16 to move upwards by the cooperation of connecting rod 15, drag hook 16 is made to drive the toe of user First moves upwards, and has reached the advantages of appliance is for adjusting size function at this time.

In conclusion the Ingrown nail orthosis, by support plate 1, loading plate 2, support rod 3, handle 4, protective shell 5, positive and negative Motor 6, the first screw rod 7, bearing 8, the first screwed pipe 9, fixed link 10, the second screw rod 11, the second screwed pipe 12, fixed block 13, limit The mutual cooperation of plate 14, connecting rod 15, drag hook 16, spring 17, carrier bar 18, sliding slot 19 and sliding block 20 solves NiTi shape The problem of memorial alloy Ingrown nail correcting device unadjustable size.

Claims (4)

1. a kind of Ingrown nail orthosis, including support plate (1), it is characterised in that: be provided with loading plate at the top of the support plate (1) (2), it is symmetrically fixedly connected with support rod (3) between the support plate (1) and loading plate (2), the top weldering of the loading plate (2) It is connected to handle (4), is fixedly connected with protective shell (5) at the top of the support plate (1), the inner cavity of the protective shell (5) is provided with The output end of positive and negative motor (6), the positive and negative motor (6) is fixedly connected with the first screw rod (7), the bottom of the loading plate (2) It is fixedly connected with bearing (8), the top of protective shell (5) and the inner wall sleeve of bearing (8) is through at the top of first screw rod (7) It connects, the surface of first screw rod (7) is threaded with the first screwed pipe (9), and the two sides of first screwed pipe (9) are fixedly connected with Have fixed link (10), the bottom of the support plate (1) is fixedly connected with the second screw rod (11), the surface of second screw rod (11) It is threaded with the second screwed pipe (12), the bottom of second screw rod (11) is fixedly connected with fixed block (13), second spiral shell The surface of bar (11) is arranged with limit plate (14), and the two sides of the limit plate (14) are fixedly connected to connecting rod (15), described The front of connecting rod (15) is connected with drag hook (16) by shaft, is fixedly connected with spring between two drag hooks (16) (17), the two sides at the top of the limit plate (14) are fixedly connected to carrier bar (18), and the top of the carrier bar (18) is run through It is fixedly connected to the top of support plate (1) with fixed link (10), two opposite sides of support rod (3) offer sliding slot (19), the sliding slot (19) is provided with sliding block (20) close to the side of carrier bar (18).

2. a kind of Ingrown nail orthosis according to claim 1, it is characterised in that: the bottom of the fixed block (13) is provided with Foam-rubber cushion, and the top of foam-rubber cushion is fixedly connected by adhesive with fixed block (13).

3. a kind of Ingrown nail orthosis according to claim 1, it is characterised in that: the bottom of positive and negative motor (6) two sides It is fixedly connected to locating piece, bolt is provided at the top of locating piece, the end of thread of bolt is through to bottom and the guarantor of locating piece The inner thread of protective case (5) connects.

4. a kind of Ingrown nail orthosis according to claim 1, it is characterised in that: the sliding block (20) is close to carrier bar (18) Side be fixedly connected with carrier bar (18), the sliding block (20) is through to the interior of sliding slot (19) far from the side of carrier bar (18) Wall is simultaneously slidably connected with the inner wall of sliding slot (19).