CN114795611A

CN114795611A - Strutting fixer for finger burning rehabilitation

Info

Publication number: CN114795611A
Application number: CN202210512945.6A
Authority: CN
Inventors: 李小玲
Original assignee: Ezhou Polytechnic
Current assignee: Ezhou Polytechnic
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-07-29

Abstract

The invention discloses a spreading fixer for healing interdigital burn, which relates to the field of medical equipment and aims at solving the problems that skin tissues can be adhered together after burn, especially hand burn needs to separate interdigital wounds, so that wound skin is prevented from being adhered together, the wound is slow to recover and wound infection is caused at the same time; this equipment rotates through two-way threaded rod and drives two reciprocal lead screws and rotate, drives two first movable plates and two second movable plates simultaneously and carries out opposite direction and remove in step to two adjacent fingers carry out the separation processing, the effectual skin adhesion of scalding the position between the finger that has avoided improves the recovery effect of wound, reduces the infection of wound.

Description

Strutting fixer for finger burning rehabilitation

Technical Field

The invention relates to the field of medical equipment, in particular to a spreading fixer for healing interdigital burn.

Background

Burns including burns caused by flame, hot water, ultraviolet rays, chemical substances, electric burns and the like are all collectively called as "burns", and recovery burns can be used for wound treatment: mainly comprises the steps of treating a wound surface, removing necrotic tissues and blisters, and after medical disinfection, using the medicine as a bandaging therapy. Bandaging treatment: the wound surface is coated with a layer of fine gauze, and absorbent gauze and cotton pad are applied outside the fine gauze, so that the wound surface can be fully drained, the wound surface is protected, and the external use medicine is convenient to use.

Skin tissues can be adhered together after burn, particularly, hand burn needs to be separated from an interphalangeal wound, the wound skin is easy to adhere together, the wound recovery is slow, and the wound infection is caused.

Disclosure of Invention

The invention provides a spreading fixer for rehabilitation of interdigital burn, which solves the problems that wound skins are easy to adhere together, so that the wound is recovered slowly, and the wound is infected.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a fixing device struts that indicates usefulness of burning between fingers, includes the organism, the inside fixedly connected with backup pad of organism, one side fixedly connected with motor of backup pad, the output of motor is equipped with drive mechanism, the inside symmetry of organism is equipped with interlock mechanism and control mechanism, drive mechanism includes stop gear, worm, two-way threaded rod and worm wheel, one side and the worm meshing transmission of worm wheel, the output and the worm fixed connection of motor.

Further, drive mechanism includes two balance plates with backup pad fixed connection, two all seted up the mounting hole on the balance plate, two-way threaded rod movable sleeve is established in the inside of two mounting holes, the fixed cover of worm wheel is established at the intermediate position of two-way threaded rod, the fixed cover in both ends of two-way threaded rod is equipped with first bevel gear.

Furthermore, the linkage mechanism comprises two reciprocating screw rods which are rotatably connected with the inner wall of the machine body, and a second bevel gear is fixedly sleeved at the other ends of the two reciprocating screw rods.

Furthermore, the control mechanism comprises two fixed plates fixedly connected with the inside of the machine body, one side of each of the two fixed plates is fixedly connected with a push rod motor, the output end of each of the two push rod motors is fixedly connected with a connecting plate, one side of each of the two connecting plates is fixedly connected with a traction rod, the other end of each of the two traction rods is fixedly sleeved with a third bevel gear, and one side of each of the third bevel gears is in meshing transmission with the first bevel gear and the second bevel gear.

Further, stop gear includes the limit baffle who establishes with the both ends fixed cover of two-way threaded rod, and two are adjacent limit baffle and the equal fixedly connected with spacing spring in the adjacent one side of balance plate, two inside of two spacing springs are all run through in the activity of the both ends of two-way threaded rod.

Further, the threaded sleeve is provided with a first movable plate, the two reciprocating screw rods are provided with second movable plates in a threaded sleeve mode, the tops of the first movable plate and the second movable plate are fixedly connected with placing blocks, and the placing blocks are of semi-annular structures.

Further, a moving groove is formed in the top of the machine body along the length of the moving groove, guide holes are formed in the first moving plate and the second moving plate respectively and are fixedly connected with guide rods inside the moving groove, guide rods are movably sleeved inside the guide holes, a restraint belt is fixedly connected to the outside of the machine body, a hair patch is sewn on the restraint belt, a hook patch is sewn on the outside of the machine body, and one side of the hair patch is connected with a rear patch in a bonding mode.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention can effectively lead the first moving plates to synchronously move through the rotation of the bidirectional threaded rod, and carry out separation treatment on the fingers of a patient through the relative movement of the two moving plates.

2. The invention is provided with the control mechanism and the limiting mechanism, wherein the control mechanism is started by a push rod motor to drive the connecting plate to move, the connecting plate can drive the traction rod to move, the third bevel gear, the second bevel gear and the first bevel gear are in meshing transmission through the movement of the traction rod, the reciprocating screw rod can be driven to rotate by the rotation of the second bevel gear, the two second moving plates can be synchronously moved while the reciprocating screw rod rotates, and the fingers of a patient can be effectively and quickly separated while the two second moving plates move.

To sum up, the device has novel design and simple operation, drives two reciprocating screw rods to rotate through the rotation of the bidirectional threaded rod, simultaneously drives two first movable plates and two second movable plates to synchronously move in opposite directions, and separates and processes two adjacent fingers, thereby realizing the effective separation and distraction fixation of wounds between burned fingers, avoiding the problems that the wounds are adhered to skin and are torn to cause secondary injury, further leading to the slow recovery of the wounds, simultaneously realizing the protection of the burned wounds, further avoiding the problems that the wounds are torn due to overlarge distraction angle of a patient, simultaneously constraining and fixing the wrist of the patient and the machine body 1 through hair paste and hook paste on the constraining belt 22, facilitating the normal movement of the patient, simultaneously releasing and processing the other hand without using the other hand for supporting and processing, the finger rehabilitation effect and efficiency of the patient are effectively improved.

Drawings

Fig. 1 is a schematic overall top-view perspective structure view of a spreading fixer for recovering an interdigital burn, which is provided by the invention;

fig. 2 is a schematic view of the whole internal partial bottom perspective structure of the spreading fixer for recovering the interdigital burn provided by the present invention;

FIG. 3 is a schematic perspective view of a partial internal component of the distraction fixator for healing of interdigital burn according to the present invention;

FIG. 4 is a schematic view of a partial front plan view of the internal components of the distraction fixator for healing finger burn according to the present invention;

fig. 5 is a schematic front plan view of the whole internal components of the expanding fixator for healing finger burn according to the present invention.

In the figure: 1. a body; 2. a support plate; 3. a motor; 4. a worm; 5. a balance plate; 6. a bidirectional threaded rod; 7. a worm gear; 8. a first bevel gear; 9. a first moving plate; 10. a reciprocating screw rod; 11. a second bevel gear; 12. a second moving plate; 13. a fixing plate; 14. a push rod motor; 15. a connecting plate; 16. a draw bar; 17. a third bevel gear; 18. a guide bar; 19. placing the blocks; 20. a limit baffle; 21. a limiting spring; 22. a restraining band.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1

Referring to FIGS. 2-4: the utility model provides a fixer struts for recovering of finger space burn, includes organism 1, organism 1's inside fixedly connected with backup pad 2, one side fixedly connected with motor 3 of backup pad 2, and motor 3's output is equipped with drive mechanism, and organism 1's inside symmetry is equipped with interlock mechanism and control mechanism, and drive mechanism includes stop gear, worm 4, two-way threaded rod 6 and worm wheel 7, and one side and the worm 4 meshing transmission of worm wheel 7, motor 3's output and 4 fixed connection of worm.

According to the invention, the transmission mechanism comprises two balance plates 5 fixedly connected with the support plate 2, mounting holes are formed in the two balance plates 5, the two-way threaded rod 6 is movably sleeved inside the two mounting holes, the worm wheel 7 is fixedly sleeved at the middle position of the two-way threaded rod 6, the first bevel gear 8 is fixedly sleeved at the two ends of the two-way threaded rod 6, the motor 3 is started to drive the worm 4 to rotate, the worm 4 rotates to drive the worm wheel 7 to rotate, and the worm wheel 7 rotates to drive the two-way threaded rod 6 to rotate for treatment.

In the invention, the linkage mechanism comprises two reciprocating screw rods 10 which are rotatably connected with the inner wall of the machine body 1, the other ends of the two reciprocating screw rods 10 are fixedly sleeved with second bevel gears 11, and the rotation of the reciprocating screw rods 10 can drive the two first bevel gears 8 to synchronously rotate.

According to the invention, the control mechanism comprises two fixing plates 13 fixedly connected with the interior of the machine body 1, one sides of the two fixing plates 13 are fixedly connected with push rod motors 14, output ends of the two push rod motors 14 are fixedly connected with connecting plates 15, one sides of the two connecting plates 15 are fixedly connected with traction rods 16, the other ends of the two traction rods 16 are fixedly sleeved with third bevel gears 17, one sides of the third bevel gears 17 are respectively in meshing transmission with the first bevel gears 8 and the second bevel gears 11, the connecting plates 15 are driven to move through the starting of the push rod motors 14, the traction rods 16 are driven to synchronously move through the movement of the connecting plates 15, and the third bevel gears 17 are driven to synchronously mesh transmission with the first bevel gears 8 and the second bevel gears 11 through the movement of the traction rods 16.

Example 2

Referring to fig. 1, 3, 5: the embodiment provides a technical scheme on the basis of the first embodiment: stop gear includes the limit baffle 20 of establishing with the fixed cover in both ends of two-way threaded rod 6, two adjacent limit baffle 20 and the equal fixedly connected with spacing spring 21 in one side that balance plate 5 is adjacent, two ends of two-way threaded rod 6 all move about and run through the inside of two spacing springs 21, move spacing processing to two first movable plates 9 through spacing spring 21 and limit baffle 20, make two-way threaded rod 6 continue to keep idle running processing simultaneously, drive the rotation of two third bevel gears 17 through two first bevel gears 8 simultaneously.

According to the invention, the first moving plate 9 is sleeved on the bidirectional threaded rod 6 in a threaded manner, the second moving plate 12 is sleeved on the two reciprocating screw rods 10 in a threaded manner, the placing blocks 19 are fixedly connected to the tops of the first moving plate 9 and the second moving plate 12 respectively, the placing blocks 19 are of a semi-annular structure, and the fingers of a wounded person are separated and fixed by moving the two first moving plates 9, so that the problem of poor rehabilitation effect and low efficiency caused by skin adhesion of the patient with fingers scalded is effectively avoided.

According to the invention, the top of the machine body 1 is provided with a moving groove along the length of the moving groove, the inside of the moving groove is fixedly connected with a guide rod 18, the two first moving plates 9 and the two second moving plates 12 are respectively provided with a guide hole, the guide rod 18 is movably sleeved inside the guide holes, the outside of the machine body 1 is fixedly connected with a restraint belt 22, a hair sticker is sewn on the restraint belt 22, the outside of the machine body 1 is sewn with a hook sticker, one side of the hair sticker is bonded and connected with a rear sticker, after a palm of a patient is placed on the machine body 1, the wrist of the patient and the machine body 1 are restrained and fixed through the hair sticker and the hook sticker on the restraint belt 22, the patient can move normally, meanwhile, the liberation treatment of the other hand is not needed, the supporting treatment of the other hand is not needed, and the finger rehabilitation effect and efficiency of the patient are effectively improved.

The working principle is as follows: after a palm of a patient is placed on the machine body 1 and fingers are correspondingly placed on the placing block 19, the wrist of the patient and the machine body 1 are restrained and fixed by the hair paste and the hook paste on the restraining belt 22, so that the patient can move normally, meanwhile, the other hand is liberated and is not required to be supported by the other hand, the worm 4 is driven to rotate when the motor 3 is started, the worm 4 is driven to rotate to drive the worm wheel 7 to rotate, the worm wheel 7 rotates to drive the bidirectional threaded rod 6 to rotate, the bidirectional threaded rod 6 rotates to drive the two first moving plates 9 to move towards two sides, the placing block 19 is driven to move by the movement of the first moving plates 9, the fingers of the patient are driven to separate by the movement of the placing block 19, and the first moving plates 9 are limited by the limiting springs 21 when moving to the maximum range, make first movable plate 9 keep static, can be automatic to retrieving a bit to first movable plate 9 through spacing spring 21's elastic force when motor 3 stop work to make patient's the angle of strutting in comfortable position, the effectual recovered effect and the efficiency in patient's finger room that has improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a fixer struts that burn rehabilitation is used between finger, includes organism (1), its characterized in that, the inside fixedly connected with backup pad (2) of organism (1), one side fixedly connected with motor (3) of backup pad (2), the output of motor (3) is equipped with drive mechanism, the inside symmetry of organism (1) is equipped with interlock mechanism and control mechanism, drive mechanism includes stop gear, worm (4), two-way threaded rod (6) and worm wheel (7), one side and worm (4) meshing transmission of worm wheel (7), the output and the worm (4) fixed connection of motor (3).

2. The expanding fixator for rehabilitation of interdigital burn according to claim 1, wherein the transmission mechanism comprises two balance plates (5) fixedly connected with the support plate (2), the two balance plates (5) are provided with mounting holes, the two-way threaded rod (6) is movably sleeved inside the two mounting holes, the worm gear (7) is fixedly sleeved at the middle position of the two-way threaded rod (6), and the two ends of the two-way threaded rod (6) are fixedly sleeved with the first bevel gear (8).

3. The expanding fixator for rehabilitation of interdigital burn according to claim 1, characterized in that said linkage mechanism comprises two reciprocating screws (10) rotatably connected with the inner wall of the machine body (1), and the other ends of said two reciprocating screws (10) are fixedly sleeved with second bevel gears (11).

4. The stretching fixator for rehabilitation of interdigital burn according to claim 1, wherein said control mechanism comprises two fixing plates (13) fixedly connected with the inside of said machine body (1), one side of each of said two fixing plates (13) is fixedly connected with a push rod motor (14), the output ends of said two push rod motors (14) are fixedly connected with a connecting plate (15), one side of each of said two connecting plates (15) is fixedly connected with a traction rod (16), the other end of each of said two traction rods (16) is fixedly sleeved with a third bevel gear (17), one side of said third bevel gear (17) is respectively in mesh transmission with said first bevel gear (8) and said second bevel gear (11).

5. The strutting fixer for recovering the interdigital burn according to claim 2, wherein the limiting mechanism comprises a limiting baffle (20) fixedly sleeved at two ends of the bidirectional threaded rod (6), two adjacent limiting baffles (20) and one side of the balancing plate (5) adjacent to each other are fixedly connected with limiting springs (21), and two ends of the bidirectional threaded rod (6) movably penetrate through the two limiting springs (21).

6. The distraction fixer for rehabilitation of interdigital burn according to claim 3, wherein a first moving plate (9) is threaded on the bidirectional threaded rod (6), a second moving plate (12) is threaded on both the reciprocating screw rods (10), placing blocks (19) are fixedly connected to the tops of the first moving plate (9) and the second moving plate (12), and the placing blocks (19) are semi-annular structures.

7. The strutting fixer for rehabilitation of interdigital burn, according to claim 6, characterized in that the top of the machine body (1) is provided with a moving groove along the length thereof, the inside of the moving groove is fixedly connected with a guide rod (18), two first moving plates (9) and two second moving plates (12) are provided with guide holes, the guide rod (18) is movably sleeved inside the guide holes, the outside of the machine body (1) is fixedly connected with a restraint band (22), a hair patch is sewed on the restraint band (22), the outside of the machine body (1) is sewed with a hook patch, and one side of the hair patch is connected with a back patch.