CN214231652U

CN214231652U - Recovered tractive device

Info

Publication number: CN214231652U
Application number: CN202022387719.9U
Authority: CN
Inventors: 田利华
Original assignee: Shandong Xiehe University
Current assignee: Shandong Xiehe University
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-09-21
Anticipated expiration: 2030-10-23

Abstract

The utility model relates to a medical equipment field discloses a recovered tractive device, the on-line screen storage device comprises a base, one side at base top is provided with the seat of crouching, the opposite side at base top is provided with the bottom plate, the first loop bar of one side fixedly connected with at bottom plate top, and the opposite side at bottom plate top is provided with the second loop bar, the inner wall sliding connection of first loop bar has first telescopic link, the surface cover of first telescopic link is equipped with first spring, the bottom of the inner wall of second loop bar is provided with the third spring, the inner wall sliding connection of second loop bar has the second telescopic link, the low side and the third spring fixed connection of second telescopic link, the surface cover of second telescopic link is equipped with the second spring. The utility model discloses a need not the help with the help of external force, alright with carrying out the tractive in order to patient's shank automatically to provide a comfortable environment when to patient's tractive, the device can also adjust the height to patient's shank tractive, thereby finds the most comfortable position.

Description

Recovered tractive device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a rehabilitation traction device.

Background

When a person is injured and injured by a wound, recovery is slow, and rehabilitation therapy such as traction is required in order to recover the growth of bones and the function of muscles. Currently, most orthopedic traction devices are used for traction of neck, waist and other parts, and are not suitable for limb traction of hands and legs, and the incidence of bone injuries of limbs is higher than that of bone injuries of neck and waist, so that the traction recovery of limbs is easy to neglect.

When the existing recovery traction device is used, the leg of a person cannot be automatically pulled, the traction can be completed only with the help of external force, the physical strength of the patient is seriously consumed, and the recovery of the patient from injury is not facilitated.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a recovered tractive device has solved and can not carry out the tractive to people's shank automatically to the problem of height-adjusting that can not be convenient.

The utility model provides a recovered tractive device, the on-line screen storage device comprises a base, one side at base top is provided with the seat of crouching, the opposite side at base top is provided with the bottom plate, the first loop bar of one side fixedly connected with at bottom plate top, and the opposite side at bottom plate top is provided with the second loop bar, the inner wall sliding connection of first loop bar has first telescopic link, the surface cover of first telescopic link is equipped with first spring, the bottom of the inner wall of second loop bar is provided with the third spring, the inner wall sliding connection of second loop bar has the second telescopic link, the low side and the third spring fixed connection of second telescopic link, the surface cover of second telescopic link is equipped with the second spring, the top of bottom plate is provided with the fixed block.

Preferably, the surface of the first loop bar is provided with a first threaded hole, and the inner thread of the first threaded hole is connected with a fixing bolt.

Preferably, the surface of the first telescopic rod is provided with a second threaded hole, the upper end of the first telescopic rod is fixedly connected with one side of the bottom of the top plate, and the other side of the bottom of the top plate is fixedly connected with the upper end of the second telescopic rod.

Preferably, the bottom of the top plate is fixedly connected with a supporting rod, and the supporting rod is located between the first telescopic rod and the second telescopic rod.

Preferably, the bottom fixedly connected with stretching strap of bracing piece, the one end fixedly connected with of one end fixed ring of stretching strap.

Preferably, the top of the fixed block is fixedly connected with an asynchronous motor, and an output shaft of the asynchronous motor is fixedly connected with a rotating block.

Compared with the prior art, the beneficial effects of the utility model are that: the rehabilitation traction device comprises a first person lying on a lying seat, a leg extending into a fixed ring, an asynchronous motor started, a rotating block driven by the asynchronous motor, a top plate abutted against the rotating block, a first telescopic rod and a second telescopic rod extending or shortening along with the first telescopic rod, a first spring extending or extruding along with the second spring, and a top plate moving up and down, wherein the fixed ring moves up and down to automatically deliver traction to the leg, the second telescopic rod can be locked to a second threaded hole with corresponding height to move the first telescopic rod to align the second threaded hole with the first threaded hole when the height suitable for traction of the leg is adjusted, the second telescopic rod moves along with the first telescopic rod to support the first telescopic rod, and after the height is locked, a fixing bolt is rotated to align the first threaded hole with the second threaded hole to fix the first telescopic rod with the first telescopic rod, thereby adjusting the height of the device.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a rehabilitation traction device provided by the present invention;

FIG. 2 is a schematic side view of the entire structure of FIG. 1;

FIG. 3 is a schematic view of the connection between the first telescopic rod and the first sleeve rod shown in FIG. 1;

fig. 4 is a schematic structural view of the connection between the second loop bar and the second telescopic bar shown in fig. 1.

In the figure: 1. a base; 2. a lying seat; 3. a base plate; 4. a first loop bar; 5. a second loop bar; 6. a first telescopic rod; 7. a first spring; 8. a third spring; 9. a second telescopic rod; 10. a second spring; 11. a fixed block; 12. a first threaded hole; 13. a fixing bolt; 14. a second threaded hole; 15. a top plate; 16. a support bar; 17. pulling the belt; 18. a fixing ring; 19. an asynchronous motor; 20. and (6) turning the block.

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 an embodiment: the utility model provides a recovered tractive device, includes base 1, one side at 1 top of base is provided with crouches seat 2, the opposite side at 1 top of base is provided with bottom plate 3, the first loop bar 4 of one side fixedly connected with at 3 tops of bottom plate, and the opposite side at 3 tops of bottom plate is provided with second loop bar 5, the inner wall sliding connection of first loop bar 4 has first telescopic link 6, the surface cover of first telescopic link 6 is equipped with first spring 7, the bottom of the inner wall of second loop bar 5 is provided with third spring 8, the inner wall sliding connection of second loop bar 5 has second telescopic link 9, the low side and the third spring 8 fixed connection of second telescopic link 9, the surface cover of second telescopic link 9 is equipped with second spring 10, the top of bottom plate 3 is provided with fixed block 11.

The surface of the first loop bar 4 is provided with a first threaded hole 12, the internal thread of the first threaded hole 12 is connected with a fixing bolt 13, and the first threaded hole 12 is provided with a plurality of equidistant holes on the surface of the first loop bar 4.

The surface of the first telescopic rod 6 is provided with a second threaded hole 14, the upper end of the first telescopic rod 6 is fixedly connected with one side of the bottom of a top plate 15, the other side of the bottom of the top plate 15 is fixedly connected with the upper end of a second telescopic rod 9, the second threaded holes 14 are formed in the first telescopic rod 6 at equal intervals, and the second threaded holes 14 are equal to the first threaded holes 12 in size.

The bottom fixedly connected with bracing piece 16 of roof 15, bracing piece 16 is located between first telescopic link 6 and the second telescopic link 9, and the size of first telescopic link 6 and second telescopic link 9 equals.

The bottom fixedly connected with stretching strap 17 of bracing piece 16, the one end of the solid fixed ring 18 of one end fixedly connected with of stretching strap 17, stretching strap 17 are provided with two about the axis symmetry of bracing piece 16, and solid fixed ring 18's structure adopts the arc setting.

The top of the fixed block 11 is fixedly connected with an asynchronous motor 19, an output shaft of the asynchronous motor 19 is fixedly connected with a rotating block 20, the rotating block 20 is of an oval structure with an upper arc larger than a lower arc, and the center line of the connecting point of the asynchronous motor 19 and the rotating block 20 is inclined downwards.

The working principle is as follows: firstly, a person lies on the lying seat 2, the legs extend into the fixing ring 18, then the asynchronous motor 19 is started to drive the rotating block 20 to rotate, the rotating block 20 is abutted against the top plate 15, the first telescopic rod 6 and the second telescopic rod 9 extend or shorten along with the first telescopic rod, the first spring 7 and the second spring 10 extend or extrude, the top plate 15 moves up and down, namely the fixing ring 18 moves up and down, so that the legs are automatically sent and drawn, then when the height suitable for leg drawing is required to be adjusted, the second threaded hole 14 with the corresponding height can be locked, the first telescopic rod 6 is moved, so that the second threaded hole 14 is aligned with the first threaded hole 12, the second telescopic rod 9 moves along with the first telescopic rod 6 in the moving process, the third spring 8 is enabled to support the legs, finally, after the height is locked, the fixing bolt 13 is rotated into the aligned first threaded hole 12 and second threaded hole 14, so that the first telescopic rod 6 is fixed with the first telescopic rod 4, thereby adjusting the height of the device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A rehabilitation traction device, comprising a base (1), characterized in that: a lying seat (2) is arranged on one side of the top of the base (1), a bottom plate (3) is arranged on the other side of the top of the base (1), a first loop bar (4) is fixedly connected on one side of the top of the bottom plate (3), and the other side of the top of the bottom plate (3) is provided with a second loop bar (5), the inner wall of the first loop bar (4) is connected with a first telescopic rod (6) in a sliding way, a first spring (7) is sleeved on the surface of the first telescopic rod (6), a third spring (8) is arranged at the bottom of the inner wall of the second sleeve rod (5), the inner wall of the second loop bar (5) is connected with a second telescopic bar (9) in a sliding way, the lower end of the second telescopic rod (9) is fixedly connected with a third spring (8), the surface cover of second telescopic link (9) is equipped with second spring (10), the top of bottom plate (3) is provided with fixed block (11).

2. A rehabilitation traction device according to claim 1, characterised in that: the surface of the first loop bar (4) is provided with a first threaded hole (12), and the inner thread of the first threaded hole (12) is connected with a fixing bolt (13).

3. A rehabilitation traction device according to claim 1, characterised in that: second screw holes (14) are formed in the surface of the first telescopic rod (6), the upper end of the first telescopic rod (6) is fixedly connected with one side of the bottom of a top plate (15), and the other side of the bottom of the top plate (15) is fixedly connected with the upper end of a second telescopic rod (9).

4. A rehabilitation traction device according to claim 3, characterised in that: the bottom fixedly connected with bracing piece (16) of roof (15), bracing piece (16) are located between first telescopic link (6) and second telescopic link (9).

5. A rehabilitation traction device according to claim 4, characterised in that: the bottom fixedly connected with stretching strap (17) of bracing piece (16), the one end fixedly connected with of one end fixed ring (18) of stretching strap (17).

6. A rehabilitation traction device according to claim 1, characterised in that: the top of the fixed block (11) is fixedly connected with an asynchronous motor (19), and an output shaft of the asynchronous motor (19) is fixedly connected with a rotating block (20).