CN213666194U

CN213666194U - Bandage winding device for pediatric injury orthopedics

Info

Publication number: CN213666194U
Application number: CN202021392262.4U
Authority: CN
Inventors: 林晓芳
Original assignee: Qilu Hospital of Shandong University Qingdao
Current assignee: Qilu Hospital of Shandong University Qingdao
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-07-13
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a bandage winding device for pediatric orthopedic injuries, which comprises a base, a support rod is fixed on one side of the top surface of the base, a motor frame is fixedly connected with the top surface of the support rod, a speed reducing motor is arranged in the motor frame, the speed reducing motor is connected with a turntable in a transmission way, a second cavity is arranged in the upper end of the turntable, a rotary hole communicated with the second cavity is arranged on the outer wall of the turntable, a rotary rod is arranged on a rotary hole bearing in a penetrating way, the end of the rotary rod extends to the inner wall of the second cavity and is connected with the bearing of the second cavity, a first bevel gear is fixedly sleeved on the outer wall of the periphery of the rotary rod positioned in the second cavity, a threaded barrel sleeve is also arranged in the second cavity, a second bevel gear; through facing different children's height, adjust winding mechanism to suitable height for it is more accurate errorless to twine injured position, has solved and has wrapped slowly, elasticity degree and the unified problem of inseparable degree.

Description

Bandage winding device for pediatric injury orthopedics

Technical Field

The utility model belongs to the technical field of the bandage wind, concretely relates to a bandage wind for children hinder orthopedics.

Background

With the development and progress of science and technology, the bone science, also called orthopedics, has made great progress in diagnosis and treatment, the bandage is the most common medical article in hospital department of orthopedics, is mainly used for bandaging various wounds, can play the role of hemostasis and preventing bacterial contact infection, the hospital is more complicated to work every day, the staff is particularly busy, bandaging the wound is one of the most common works of the medical staff in the daily department of orthopedics, and traditional personnel wrap up the wound, wrap up more slowly, and elasticity degree and inseparable degree can not wrap up in addition unified, and the bandage winding mechanism structure that most use at present is more single, can't adjust winding mechanism's height and the position of backup pad according to child's height, has very big limitation, for this reason we provide a bandage winding device for child hinders orthopedics.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bandage winding mechanism for child hinders orthopedics to it wraps more slowly to provide in solving above-mentioned background art, and elasticity degree and inseparable degree can not wrap the unity moreover, and bandage winding mechanism structure that present most of used is more single, can't adjust winding mechanism's height and the position of backup pad according to child's height, has the problem of very big limitation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bandage wind for child hinders orthopedics, includes the base, its characterized in that: a support rod is fixed on one side of the top surface of the base, a motor frame is fixedly connected to the top surface of the support rod, a speed reducing motor is arranged in the motor frame, the speed reducing motor is in transmission connection with a rotary table, a second cavity is formed in the upper end of the rotary table, a rotary hole communicated with the second cavity is formed in the outer wall of the rotary table, a rotary rod penetrates through a rotary hole bearing, the tail end of the rotary rod extends to the inner wall of the second cavity and is connected with the bearing, a first bevel gear is fixedly sleeved on the circumferential outer wall of the rotary rod positioned in the second cavity, a vertical threaded cylinder sleeve is further arranged in the second cavity, a second bevel gear meshed with the first bevel gear is arranged at the bottom end of the threaded cylinder sleeve, the threaded cylinder sleeve is in threaded connection with a threaded rod, the threaded rod is fixedly connected to the bottom side of one end of a tightening shaft, a groove, and the outer surface of the telescopic rod is sleeved with a return spring.

Preferably, the other end of the bandage shaft extends to the outside of the rotary table, one end of the bandage shaft, which is far away from the rotary table, is sleeved with a bandage roll, and two ends of the bandage roll are clamped with opening clamps.

Preferably, including spacing slider, the upper surface middle part of base has been seted up rather than the spacing spout of assorted, spacing slider's the first support column of last fixed surface connection, the upper end fixedly connected with spacing ring of first support column, the top of first support column is equipped with first backup pad, first cavity has been seted up to the inside of first backup pad, the thread groove has been seted up to the bottom both sides of first backup pad, run through rather than assorted fixing bolt in the thread groove, the top of first support column extends to the inside of first cavity, the top surface fixedly connected with second backup pad of first backup pad, the top surface fixedly connected with arc backup pad of second backup pad.

Preferably, the sitting and lying area comprises a second support column, a seat is fixedly connected to the top surface of the second support column, handrails are fixedly connected to the two sides of the seat, one end of the seat is connected with a backrest through a pin shaft, a hydraulic rod is installed at the bottom side of one end, far away from the seat, of the backrest, and the other end of the hydraulic rod is fixedly connected to the upper surface of the base.

Preferably, the support rod is fixedly connected with a storage box at one side far away from the first support column.

Preferably, the height of the bandage shaft is greater than that of the arc-shaped support plate.

Preferably, the diameter of the upper surface of the second bevel gear is the same as the diameter of the threaded rod.

Preferably, the upper surface of the arc-shaped supporting plate is fixedly connected with a rubber pad, and the rubber pad is arc-shaped.

Preferably, the diameter of the first support column is larger than that of the limiting ring.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through facing different children's height, adjust winding mechanism to suitable height for it is more accurate errorless to twine injured position, has solved and has wrapped slowly, elasticity degree and the unified problem of inseparable degree.

(2) Through the height and the position of adjusting the backup pad, in the face of the children of different heights and weight, adjust different positions for injured position and winding mechanism's position phase-match make things convenient for the winding, increase winding speed.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the arc-shaped supporting plate of the present invention;

FIG. 3 is an enlarged view of a portion a of FIG. 1;

FIG. 4 is an enlarged view of the structure at b in FIG. 1;

in the figure: 1. a base; 2. a limiting chute; 3. a limiting slide block; 4. a first support column; 5. a first support plate; 6. a first cavity; 7. a second support plate; 8. an arc-shaped support plate; 9. a second support column; 10. a seat; 11. a backrest; 12. a handrail; 13. a pin shaft; 14. a hydraulic lever; 15. a support bar; 16. a storage box; 17. a motor frame; 18. a reduction motor; 19. a turntable; 20. a bandage shaft; 21. a bandage roll; 22. a split clamp; 23. fixing the bolt; 231. a limiting ring; 24. a rotating rod; 241. a second cavity; 242. a first bevel gear; 243. a second bevel gear; 244. a threaded sleeve; 245. a threaded rod; 246. a telescopic rod; 247. a return spring; 248. hole turning; 25. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a bandage wind for child hinders orthopedics, includes base 1, its characterized in that: a supporting rod 15 is fixed on one side of the top surface of the base 1, a motor frame 17 is fixedly connected to the top surface of the supporting rod 15, a speed reducing motor 18 is arranged in the motor frame 17, the speed reducing motor 18 is in transmission connection with a rotary disc 19, a second cavity 241 is formed in the upper end of the rotary disc 19, a rotary hole 248 communicated with the second cavity 241 is formed in the outer wall of the rotary disc 19, a rotary rod 24 penetrates through the rotary hole 248 bearing, the tail end of the rotary rod 24 extends to the inner wall of the second cavity 241 and is connected with the bearing of the rotary rod, a first bevel gear 242 is fixedly sleeved on the outer wall of the circumference of the rotary rod 24 positioned in the second cavity 241, a vertical threaded cylinder sleeve 244 is further arranged in the second cavity 241, a second bevel gear 243 meshed with the first bevel gear 242 is arranged at the bottom end of the threaded cylinder sleeve 244, a threaded rod 245 is in threaded connection with the threaded cylinder, a groove is formed in one side of the turntable 19, which is far away from the upper end of the speed reducing motor 18, an expansion rod 246 is fixedly connected to the upper wall and the lower wall of the groove, and a return spring 247 is sleeved on the outer surface of the expansion rod 246.

To facilitate the fixation of the bandage roll 21, in this embodiment, it is preferable that the other end of the bandage shaft 20 extends to the outside of the turntable 19, the bandage roll 21 is sleeved on the end of the bandage shaft 20 far away from the turntable 19, and the two ends of the bandage roll 21 are clamped with the split clips 22.

In order to facilitate the adjustment of the arc-shaped supporting plate 8, in the embodiment, preferably, the middle part of the upper surface of the base 1 is provided with a matched limiting sliding groove 2, the upper surface of the limiting sliding block 3 is fixedly connected with a first supporting column 4, the upper end of the first supporting column 4 is fixedly connected with a limiting ring 231, the top end of the first supporting column 4 is provided with a first supporting plate 5, a first cavity 6 is formed inside the first supporting plate 5, thread grooves are formed in two sides of the bottom end of the first supporting plate 5, fixing bolts 23 matched with the thread grooves penetrate through the thread grooves, the top end of the first supporting column 4 extends to the inside of the first cavity 6, the top surface of the first supporting plate 5 is fixedly connected with a second supporting plate 7, and the top surface of the second supporting plate 7 is fixedly connected with the.

In order to adjust the backrest 11, in this embodiment, it is preferable that the backrest includes a second supporting column 9, a seat 10 is fixedly connected to a top surface of the second supporting column 9, armrests 12 are fixedly connected to two sides of the seat 10, one end of the seat 10 is connected to the backrest 11 through a pin 13, a hydraulic rod 14 is installed at a bottom side of one end of the backrest 11 far away from the seat 10, and the other end of the hydraulic rod 14 is fixedly connected to an upper surface of the base 1.

In order to fix the storage box 16, in the present embodiment, it is preferable that the support rod 15 is fixedly connected with the storage box 16 at a side far away from the first support column 4.

In order to facilitate the rotation of the bandage shaft 20, in this embodiment, it is preferable that the height of the bandage shaft 20 is greater than the height of the arc-shaped support plate 8.

In order to improve the stability of the threaded rod 245, in this embodiment, it is preferable that the diameter of the upper surface of the second bevel gear 243 is the same as the diameter of the threaded rod 245.

In order to facilitate the rubber pad 25 to be better fixed on the arc surface of the arc support plate 8, in this embodiment, it is preferable that the rubber pad 25 is fixedly connected to the upper surface of the arc support plate 8, and the rubber pad 25 is arc-shaped.

In order to prevent the first support column 4 from separating from the first support plate 5 during expansion and contraction, in the embodiment, it is preferable that the diameter of the first support column 4 is larger than the diameter of the limiting ring 231.

The utility model discloses a theory of operation and use flow: after the device is completed, a patient and a child sit on the upper surface of the seat 10, if the injury degree of the patient is large or the child cries, the backrest 11 and the seat 10 are in the same level by adjusting the hydraulic rod 14, the patient and the child lie on the seat 10 and the backrest 11, then the injured limb of the patient is placed on the arc-shaped support plate 8, the telescopic mechanism is adjusted by adjusting the height and the weight of the patient and the child, firstly, the opposite fixing bolt 23 is screwed, the bottom of the fixing bolt 23 is far away from the edge of the first support column 4, the height of the second support column 5 is adjusted to a proper position, then, the fixing bolt 23 is screwed to fix the first cavity 6, the limit slider 3 is slid to drive the telescopic mechanism to a proper position, then, the rotating rod 24 is rotated, the rotating rod 24 drives the first bevel gear 242, the second bevel gear 243 and the threaded sleeve 244 are sequentially driven, the threaded sleeve 244 drives the threaded rod 245 to be adjusted to a proper position up, the bottom of one end of the bandage shaft 20 is stretched by a telescopic rod 246 and a return spring 247 to further fix the bandage shaft 20, the rotating rod 24 stops rotating, a new bandage roll 21 is replaced, the bandage roll 21 is fixed through the opposite open clamps 22, the speed reduction motor 18 is started to drive the rotary table 19 to rotate, and the operation is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A bandage winding device for pediatric orthopedics comprises a base (1) and is characterized in that: a supporting rod (15) is fixed on one side of the top surface of the base (1), a motor frame (17) is fixedly connected to the top surface of the supporting rod (15), a speed reducing motor (18) is arranged in the motor frame (17), the speed reducing motor (18) is in transmission connection with a rotary table (19), a second cavity (241) is formed in the upper end of the rotary table (19), a rotary hole (248) communicated with the second cavity (241) is formed in the outer wall of the rotary table (19), a rotary rod (24) penetrates through a bearing of the rotary hole (248), the tail end of the rotary rod (24) extends to the inner wall of the second cavity (241) to be connected with the bearing of the rotary rod, a first bevel gear (242) is fixedly sleeved on the outer wall of the circumference of the rotary rod (24) located in the second cavity (241), a vertical threaded cylinder sleeve (244) is further arranged in the second cavity (241), and a second bevel gear (243) meshed with the first bevel gear (242), the improved bandage tightening device is characterized in that a threaded rod (245) is in threaded connection with the threaded barrel sleeve (244), the threaded rod (245) is fixedly connected to the bottom side of one end of the bandage shaft (20), a groove is formed in one side, away from the upper end of the speed reducing motor (18), of the rotary table (19), an expansion rod (246) is fixedly connected to the upper wall and the lower wall of the groove, and a reset spring (247) is sleeved on the outer surface of the expansion rod (246).

2. A bandage winding device for pediatric orthopedics, as claimed in claim 1, characterized in that: the other end of the bandage shaft (20) extends to the outside of the rotary table (19), one end, far away from the rotary table (19), of the bandage shaft (20) is sleeved with a bandage roll (21), and two ends of the bandage roll (21) are clamped with opening clamps (22).

3. A bandage winding device for pediatric orthopaedic trauma according to claim 1, comprising a limiting slider (3), characterized in that: the middle part of the upper surface of the base (1) is provided with a limit chute (2) matched with the base, the upper surface of the limiting slide block (3) is fixedly connected with a first supporting column (4), the upper end of the first supporting column (4) is fixedly connected with a limiting ring (231), the top end of the first supporting column (4) is provided with a first supporting plate (5), a first cavity (6) is arranged inside the first supporting plate (5), thread grooves are arranged on two sides of the bottom end of the first supporting plate (5), a fixing bolt (23) matched with the threaded groove penetrates through the threaded groove, the top end of the first supporting column (4) extends into the first cavity (6), the top surface of the first supporting plate (5) is fixedly connected with a second supporting plate (7), the top surface of the second supporting plate (7) is fixedly connected with an arc-shaped supporting plate (8).

4. A bandage winding device for pediatric orthopedics, according to claim 1, comprising a second support column (9), characterized in that: the utility model discloses a chair, including base (1), top surface fixedly connected with seat (10) of second support column (9), both sides fixedly connected with handrail (12) of seat (10), the one end of seat (10) is connected with back (11) through round pin axle (13), hydraulic stem (14) are installed to back (11) in the one end bottom side of keeping away from seat (10), the other end fixed connection of hydraulic stem (14) is at the upper surface of base (1).

5. A bandage winding device for pediatric orthopedics, as claimed in claim 1, characterized in that: the support rod (15) is fixedly connected with a storage box (16) at one side far away from the first support column (4).

6. A bandage winding device for pediatric orthopedics, as claimed in claim 1, characterized in that: the height of the bandage shaft (20) is greater than that of the arc-shaped support plate (8).

7. A bandage winding device for pediatric orthopedics, as claimed in claim 1, characterized in that: the diameter of the upper surface of the second bevel gear (243) is the same as that of the threaded rod (245).

8. A bandage winding device for pediatric orthopedics, according to claim 3, characterized in that: the upper surface of the arc-shaped supporting plate (8) is fixedly connected with a rubber pad (25), and the rubber pad (25) is arc-shaped.

9. A bandage winding device for pediatric orthopedics, according to claim 3, characterized in that: the diameter of the first supporting column (4) is larger than that of the limiting ring (231).