CN221106159U - Traction device for rehabilitation treatment of cervical spondylosis - Google Patents

Abstract

The utility model provides a traction device for rehabilitation therapy of cervical spondylosis, which comprises traction brackets, traction devices, angle adjusters and traction supporting rods, wherein the traction devices are fixedly arranged below the traction brackets, the angle adjusters are fixedly arranged on traction ropes of the traction brackets, the traction supporting rods are fixedly arranged on the angle adjusters, two traction supporting rods are arranged, and neck supports are hung on the two traction supporting rods; according to the angle adjuster, the worm gear and the worm are additionally arranged on the basis of the two linkage gears, the adjustment can be performed on the basis of not lifting the traction supporting rod through the self-locking function of the worm gear and the worm, the adjustment efficiency is greatly improved, time and labor are saved, the locking performance of the angle adjuster is not influenced, in addition, the traction supporting rod adjusts the neck support in a threaded transmission mode, so that the angle adjuster can be finely adjusted, the limitation caused by large adjustment distance is avoided, and the angle adjuster is better suitable for different patients.

Description

Traction device for rehabilitation treatment of cervical spondylosis

Technical Field

The utility model belongs to the technical field of cervical vertebra traction, and particularly relates to a traction device for rehabilitation therapy of cervical spondylosis.

Background

The cervical vertebra not only supports the weight of the head, but also has a large movable range. With the age, the lower cervical vertebra is easy to be degenerately changed, and mainly shows that the intervertebral disc is thinned, the intervertebral space is narrowed, and the intervertebral foramen is reduced. Meanwhile, bone spurs are easy to grow on the edge of the vertebrae, and the root of spinal nerves is pressed, so that cervical spondylosis is formed. The cervical spondylosis is generally treated by physiotherapy, a cervical traction device is generally required to be used for traction, for example, a traction device for rehabilitation is disclosed in Chinese patent application publication No. CN215459068U, a linkage gear is fixed through a pre-tightening assembly, random movement is avoided, but in the adjusting process, the pre-tightening assembly is required to be separated from the linkage gear, so that a nurse needs to drag a supporting rod by one hand, the supporting rod is prevented from being influenced by gravity to rotate, the supporting rod is movably adjusted subsequently, the adjusting method is difficult, time and labor are wasted, the rapid adjustment and fixation of the supporting rod are inconvenient, and in addition, the supporting rod is directly suspended on the neck support, so that the distance between the neck supports is adjusted greatly when the neck support is adjusted, and the neck support of the neck support cannot be adjusted finely.

Therefore, the invention of the traction device for the rehabilitation treatment of the cervical spondylosis is very necessary.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a traction device for rehabilitation therapy of cervical spondylosis, which comprises a traction support, traction devices, angle adjusters and traction supporting rods, wherein the traction devices are fixedly arranged below the traction support, the angle adjusters are fixedly arranged on traction ropes of the traction support, the traction supporting rods are fixedly arranged on the angle adjusters, two traction supporting rods are arranged, and neck supports are hung on the two traction supporting rods;

The angle regulator comprises a traction head, a mounting seat, a rotating shaft, linkage gears, driven worm gears, a driving worm, a fixed side plate and an angle knob, wherein the traction head is fixedly connected with a traction rope of a traction support, the mounting seat is fixedly mounted on the traction head, the rotating shaft is correspondingly and rotatably mounted on the inner side of the mounting seat, two rotating shafts are provided, the linkage gears are respectively and fixedly mounted on the rotating shafts, the two linkage gears are meshed with each other, traction riding rods are fixedly mounted on the linkage gears, one of the linkage gears is fixedly mounted with the driven worm gears, the driven worm gears are meshed with the driving worm, any end of the driving worm is fixedly connected with the angle knob through the fixed side plate in a rotating manner, and the fixed side plate is correspondingly and fixedly mounted on the mounting seat;

Traction supporting rod includes the supporting rod, slide groove, adjusting screw, interval knob, fixed base and couple, and the one end and the linkage gear of supporting rod are fixed to link to each other, have seted up on the supporting rod and slide the groove, and adjusting screw is installed to the inslot rotation that slides of supporting rod, and the arbitrary end rotation of adjusting screw passes the supporting rod and links to each other with interval knob is fixed, and ball nut on the adjusting screw links to each other with fixed base is fixed, and fixed mounting has the couple on the fixed base, and fixed base has hung the neck brace through the couple.

Preferably, a rectangular groove is formed in the middle of the mounting seat, two rotating shafts are correspondingly and rotatably mounted in the rectangular groove of the mounting seat, and one rotating shaft is fixedly connected with the driven worm wheel.

Preferably, the linkage gear is at least provided with semicircular gear teeth, the driving worm and the fixed side plate are arranged above the linkage gear, and the fixed side plate is an arc plate.

Preferably, distance scales are arranged on two sides of the fixed base and the sliding groove, and the distance scales are marked on the outer surface of the supporting rod.

Compared with the prior art, the utility model has the following beneficial effects:

According to the angle adjuster, the worm gear and the worm are additionally arranged on the basis of the two linkage gears, the adjustment can be performed on the basis of not lifting the traction supporting rod through the self-locking function of the worm gear and the worm, the adjustment efficiency is greatly improved, time and labor are saved, the locking performance of the angle adjuster is not influenced, in addition, the traction supporting rod adjusts the neck support in a threaded transmission mode, so that the angle adjuster can be finely adjusted, the limitation caused by large adjustment distance is avoided, and the angle adjuster is better suitable for different patients.

Drawings

Fig. 1 is a schematic view of the assembled structure of the present utility model.

Fig. 2 is a schematic view of a partial enlarged structure at a of fig. 1 according to the present utility model.

Fig. 3 is a schematic structural view of the traction lever of the present utility model.

In the figure:

Traction bracket 1, traction device 2, angle regulator 3, traction head 31, mounting seat 32, rotation shaft 33, linkage gear 34, driven worm wheel 35, driving worm 36, fixed side plate 37, angle knob 38, traction supporting rod 4, supporting rod 41, sliding groove 42, adjusting screw 43, spacing knob 44, fixed base 45 and hook 46.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution of the embodiments of the present utility model will be clearly and completely described below, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

In the description of the embodiments, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 3:

The utility model provides a traction device for rehabilitation therapy of cervical spondylosis, which comprises a traction support 1, a traction device 2, angle adjusters 3 and traction support rods 4, wherein the traction device 2 is fixedly arranged below the traction support 1, the angle adjusters 3 are fixedly arranged on traction ropes of the traction support 1, the traction support rods 4 are fixedly arranged on the angle adjusters 3, two traction support rods 4 are arranged, neck brackets are hung on the two traction support rods 4, the traction support 1 is used for guiding the traction ropes and fixedly arranging the traction device 2, the traction device 2 is used for traction ropes of the traction device 2, the traction device 2 is a traction mechanism in the prior art, the traction support 1 is a support in the prior art, and one side of the traction support 1 is provided with a traction seat.

The angle regulator 3 includes traction head 31, mount pad 32, rotation axis 33, linkage gear 34, driven worm wheel 35, driving worm 36, fixed curb plate 37 and angle knob 38, and traction head 31 links to each other with the haulage rope of traction support 1 is fixed, and fixed mounting has mount pad 32 on the traction head 31, and rotation axis 33 is installed in the inboard correspondence rotation of mount pad 32, and rotation axis 33 is provided with two fixed mounting has linkage gear 34 on the rotation axis 33 respectively, two linkage gear 34 intermesh, two all fixed mounting has traction riding bar 4 on the linkage gear 34, one of them fixed mounting has driven worm wheel 35 on the linkage gear 34, and driven worm wheel 35 meshes with driving worm 36, and arbitrary one end rotation of driving worm 36 passes fixed curb plate 37 and angle knob 38 fixedly links to each other, and fixed curb plate 37 corresponds fixed mounting on mount pad 32, and angle regulator 3 is used for adjusting the angle of two traction riding bars 4.

The traction supporting rod 4 comprises a supporting rod 41, a sliding groove 42, an adjusting screw 43, a spacing knob 44, a fixing base 45 and a hook 46, one end of the supporting rod 41 is fixedly connected with the linkage gear 34, the sliding groove 42 is formed in the supporting rod 41, the adjusting screw 43 is rotatably mounted in the sliding groove 42 of the supporting rod 41, any end of the adjusting screw 43 rotates to penetrate through the supporting rod 41 and is fixedly connected with the spacing knob 44, a ball nut on the adjusting screw 43 is fixedly connected with the fixing base 45, the hook 46 is fixedly mounted on the fixing base 45, a neck brace is hung on the fixing base 45 through the hook 46, and the traction supporting rod 4 is used for adjusting the neck brace.

Embodiment one:

Specifically, a rectangular groove is formed in the middle of the mounting seat 32, two rotating shafts 33 are correspondingly installed in the rectangular groove of the mounting seat 32 in a rotating mode, one rotating shaft 33 is fixedly connected with a driven worm wheel 35, and the driven worm wheel 35 is used for driving a linkage gear 34.

Specifically, at least a semicircular gear tooth is arranged on the linkage gear 34, a driving worm 36 and a fixed side plate 37 are arranged above the linkage gear 34, and the fixed side plate 37 is an arc plate.

Specifically, both sides of the fixed base 45 and the sliding groove 42 are provided with a distance scale marked on the outer surface of the support bar 41 for determining whether the adjustment of the two traction support bars 4 is uniform.

Embodiment two:

When the cervical vertebra traction rehabilitation treatment needs to be carried out on a patient, the angle adjuster 3 and the traction supporting rods 4 are preferentially adjusted, so that the maximum traction treatment on the patient is met, when the angle of the traction supporting rods 4 needs to be adjusted through the angle adjuster 3, a nurse rotates the angle knob 38 of the angle adjuster 3, the angle knob 38 drives the driving worm 36, the driving worm 36 drives the driven worm wheel 35, the driven worm wheel 35 drives one of the linkage gears 34, the other one of the linkage gears 34 is driven to rotate, the two linkage gears 34 simultaneously drive the traction supporting rods 4, the angle between the traction supporting rods 4 is changed, when the rotation angle knob 38 is stopped after the proper angle is adjusted, when the neck support needs to be adjusted through the traction supporting rods 4, the nurse rotates the spacing knob 44 of the traction supporting rods 4, the spacing knob 44 drives the adjusting screw 43, the adjusting screw 43 drives the fixing base 45, the fixing base 45 drives the neck support through the hook 46, and the neck support is adjusted.

By utilizing the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical scheme falls into the protection scope of the utility model.

Claims (4)

1. The traction device for the rehabilitation of the cervical spondylosis is characterized by comprising a traction support (1), a traction device (2), angle adjusters (3) and traction support rods (4), wherein the traction device (2) is fixedly installed below the traction support (1), the angle adjusters (3) are fixedly installed on traction ropes of the traction support (1), the traction support rods (4) are fixedly installed on the angle adjusters (3), two traction support rods (4) are arranged, and neck supports are hung on the two traction support rods (4);

The angle regulator (3) comprises a traction head (31), mounting seats (32), rotating shafts (33), linkage gears (34), driven worm wheels (35), driving worm rods (36), fixed side plates (37) and angle knobs (38), wherein the traction head (31) is fixedly connected with traction ropes of a traction support (1), the mounting seats (32) are fixedly mounted on the traction head (31), the rotating shafts (33) are correspondingly rotatably mounted on the inner sides of the mounting seats (32), two rotating shafts (33) are respectively fixedly mounted with the linkage gears (34), the two linkage gears (34) are meshed with each other, the driven worm wheels (35) are fixedly mounted on the two linkage gears (34), the driven worm wheels (35) are meshed with the driving worm rods (36), any one end of each driving worm rod (36) is fixedly connected with the angle knobs (38) in a rotating mode through the fixed side plates (37), and the fixed side plates (37) are correspondingly and fixedly mounted on the mounting seats (32);

Traction support rod (4) include support rod (41), slide groove (42), adjust lead screw (43), interval knob (44), fixed base (45) and couple (46), the one end and the linkage gear (34) of support rod (41) are fixed link to each other, slide groove (42) have been seted up on support rod (41), adjust lead screw (43) are installed in slide groove (42) internal rotation of support rod (41), arbitrary end rotation of adjust lead screw (43) passes support rod (41) and interval knob (44) are fixed link to each other, ball nut on adjust lead screw (43) is fixed continuous with fixed base (45), fixed mounting has couple (46) on fixed base (45), fixed base (45) have hung the neck support through couple (46).

2. The traction device for rehabilitation of cervical spondylosis according to claim 1, wherein: rectangular grooves are formed in the middle of the mounting seat (32), the two rotating shafts (33) are correspondingly installed in the rectangular grooves of the mounting seat (32) in a rotating mode, and one rotating shaft (33) is fixedly connected with the driven worm wheel (35).

3. The traction device for rehabilitation of cervical spondylosis according to claim 1, wherein: the linkage gear (34) is provided with at least semicircular gear teeth, a driving worm (36) and a fixed side plate (37) are arranged above the linkage gear (34), and the fixed side plate (37) is an arc-shaped plate.

4. The traction device for rehabilitation of cervical spondylosis according to claim 1, wherein: distance scales are arranged on two sides of the fixed base (45) and the sliding groove (42), and the distance scales are marked on the outer surface of the supporting rod (41).