CN210044393U

CN210044393U - Shank exercise bed for orthopedic rehabilitation

Info

Publication number: CN210044393U
Application number: CN201821639610.6U
Authority: CN
Inventors: 周振宇; 赵世铖; 张倩
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-10
Filing date: 2018-10-10
Publication date: 2020-02-11
Anticipated expiration: 2028-10-10

Abstract

The utility model discloses a leg exercise bed for orthopedic rehabilitation, which relates to the technical field of medical appliances, and comprises two symmetrically arranged vertical plates vertically and fixedly arranged on a bed body, wherein a sliding cavity is vertically arranged in each vertical plate, a transmission rod is slidably arranged in each sliding cavity, a horizontal rod penetrating through a longitudinal groove is fixed between the transmission rods, two traction rings are hung on the horizontal rod, a lying plate is fixedly arranged on the bed body, a double-shaft motor is fixedly arranged at the bottom of the bed body, a driving shaft is coaxially fixed on an output shaft of the double-shaft motor, and a cam abutted against the lower end of the transmission rod is fixed on the driving shaft; the utility model discloses a rotation of cam, under buffer spring's elastic force, realize the upper and lower reciprocating sliding of transfer line, and then realize the shank up-and-down motion that drags the ring pulling patient, play the tractive exercise effect to the shank, but horizontal interval and vertical height quick adjustment between the draging ring have increased the practicality of this device, are favorable to the quick recovery of patient's shank.

Description

Shank exercise bed for orthopedic rehabilitation

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a leg exercise bed for orthopedic rehabilitation.

Background

Orthopedics is one of the most common departments in all hospitals, and mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods. With the change of times and society, the orthopedic injury spectrum has obvious changes, for example, diseases such as osteoarticular tuberculosis, osteomyelitis, poliomyelitis and the like are obviously reduced, and the injuries caused by traffic accidents are obviously increased. The change of the orthopedic injury spectrum requires the orthopedics to be advanced with time.

At shank orthopedic patient's recovered later stage, need carry out supplementary exercise treatment to promote patient's quick recovery, but its operability of device is tempered to present shank and regulation nature is relatively poor, can not realize carrying out fine exercise effect to patient's shank, for this reason, now provides a shank exercise bed for orthopedic recovery, in order to solve above-mentioned technical problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bed is tempered to recovered shank of orthopedics to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a bed is tempered with shank to orthopedics rehabilitation, includes that vertical fixed mounting has the riser that two symmetries set up on the bed body, the vertical smooth chamber of having seted up in the riser, sliding chamber slidable mounting has the transfer line, and vertical groove has been seted up to the riser lateral wall, is fixed with the horizon bar that runs through vertical groove between the transfer line, hangs on the horizon bar and is equipped with two traction rings, fixed mounting has the service creeper on the bed body, and bed body bottom fixed mounting has the biax motor, and the coaxial drive shaft that is fixed with of the output shaft of biax motor is fixed with the cam with transfer.

As an improved scheme of the utility model: an adjusting sleeve is movably sleeved on the horizontal rod, and a locking screw II with the end part abutting against the horizontal rod is connected to the adjusting sleeve in a threaded manner.

As an improved scheme of the utility model: the lower end of the adjusting sleeve is vertically fixed with a telescopic rod, a lifting barrel is movably sleeved on the telescopic rod, the side wall of the lifting barrel is in threaded connection with a locking screw I of which the end is abutted against the telescopic rod, and a traction ring is fixed at the lower end of the lifting barrel.

As an improved scheme of the utility model: the micro heater is embedded in the traction ring, and a rubber arc plate is fixed on the inner side wall of the traction ring.

As an improved scheme of the utility model: and a buffer spring with two ends respectively fixed at the upper ends of the vertical plate and the transmission rod is vertically arranged in the sliding cavity.

As an improved scheme of the utility model: the cam surface is provided with a guide groove, and the lower end of the transmission rod is embedded in the guide groove in a sliding manner.

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

the utility model discloses a rotation of cam, under buffer spring's elastic force, realize the upper and lower reciprocating sliding of transfer line, and then realize the shank up-and-down motion that drags the ring pulling patient, play the tractive exercise effect to the shank, but horizontal interval and vertical height quick adjustment between the draging ring have increased the practicality of this device, are favorable to the quick recovery of patient's shank.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic side view of the connection between the middle transmission rod and the cam according to the present invention.

In the figure: 1-a bed body, 2-a guide groove, 3-a transmission rod, 4-a locking screw I, 5-a telescopic rod, 6-a buffer spring, 7-a sliding cavity, 8-a longitudinal groove, 9-a rubber arc plate, 10-a cam, 11-a locking screw II, 12-an adjusting sleeve, 13-a lifting bobbin, 14-a horizontal rod, 15-a vertical plate, 16-a traction ring, 17-a micro heater, 18-a lying plate, 19-a double-shaft motor and 20-a driving shaft.

Detailed Description

The technical scheme of the patent is further described in detail by combining the following specific embodiments:

example 1

Referring to fig. 1-3, a leg exercise bed for orthopedic rehabilitation comprises a bed body 1, two symmetrically arranged vertical plates 15 are vertically and fixedly mounted on the bed body 1, a sliding cavity 7 is vertically formed in each vertical plate 15, a transmission rod 3 is slidably mounted in each sliding cavity 7, and the transmission rod 3 can slide up and down along the sliding cavity 7; the side wall of the vertical plate 15 is provided with a longitudinal groove 8, a horizontal rod 14 penetrating through the longitudinal groove 8 is fixed between the transmission rods 3, and the horizontal rod 14 can slide up and down along the longitudinal groove 8.

Two traction rings 16 are hung on the horizontal rod 14, a lying plate 18 is fixedly installed on the bed body 1, a double-shaft motor 19 is fixedly installed at the bottom of the bed body 1, a driving shaft 20 is coaxially fixed on an output shaft of the double-shaft motor 19, and a cam 10 abutted against the lower end of the transmission rod 3 is fixed on the driving shaft 20.

When carrying out the rehabilitation exercise, the patient lies on service creeper 18, the shank lifts up and passes traction ring 16, the shank receives the supporting role of

traction ring

16, 19 drive shaft 20 rotations of double-shaft motor, drive shaft 20 drives the rotation of cam 10, cam 10 drives horizontal pole 14 through promoting transfer line 3 and reciprocates from top to bottom, and then realize traction ring 16's up-and-down motion, make the both legs that support on traction ring 16 can reciprocate from top to bottom, play the effect of the activity to patient's shank, blood circulation has been accelerated, promote the quick recovery of shank.

Furthermore, an adjusting sleeve 12 is movably sleeved on the horizontal rod 14, and a locking screw II11 with the end abutting against the horizontal rod 14 is connected to the adjusting sleeve 12 in a threaded manner.

Further, the lower end of the adjusting sleeve 12 is vertically fixed with a telescopic rod 5, the telescopic rod 5 is movably sleeved with a lifting bobbin 13, the side wall of the lifting bobbin 13 is in threaded connection with a locking screw I4, the end of the locking screw I4 abuts against the telescopic rod 5, and the traction ring 16 is fixed at the lower end of the lifting bobbin 13.

The adjusting sleeve 12 can transversely slide along the horizontal rod 14 and is locked and fixed through a locking screw II11, so that the transverse distance of the traction ring 16 can be adjusted; the lifting bobbin 13 can slide up and down relative to the telescopic rod 5 and is locked and fixed through the locking screw I4, so that the vertical height position of the traction ring 16 can be adjusted, the adjusting process is simple and convenient, the lifting bobbin can be suitable for patients with different leg lengths or use habits, and the lifting bobbin is more convenient and practical.

Example 2

On the basis of embodiment 1, in addition, the embedded micro heater 17 that installs of traction ring 16, the inside wall of traction ring 16 is fixed with rubber arc board 9, and the micro heater 17 who sets up can heat the shank that supports on traction ring 16, promotes the blood circulation of shank, has further promoted the recovery of shank, and the rubber arc board 9 that sets up makes the shank receive the bearing of traction ring 16 more comfortable.

Furthermore, a buffer spring 6 is vertically arranged in the sliding cavity 7, two ends of the buffer spring 6 are respectively fixed to the vertical plate 15 and the upper end of the transmission rod 3, and the arranged buffer spring 6 deforms, extends or compresses in the up-and-down moving process of the transmission rod 3, so that on one hand, the buffer spring plays a role in shock absorption and buffering, on the other hand, the transmission rod 3 can be in close contact with the cam 10, and the stable transmission of the cam 10 is ensured.

Further, guide groove 2 has been seted up on the cam 10 surface, and the lower extreme of transfer line 3 slides and inlays to be established in guide groove 2, and the in-process that transfer line 3 reciprocated, the transfer line 3 lower extreme slides along guide groove 2, has effectively reduced the lateral deviation of transfer line 3, and cam 10's transmission effect is better, and it is more stable that the traction ring 16 drives reciprocating of shank.

In summary, the bed body 1, the upright plate 15, the dual-shaft motor 19 and the like in the device are directly applied in the prior art, and the specific connection structure and the position relationship of the components such as the traction ring 16, the cam 10, the transmission rod 3 and the like in the technical scheme are the innovation points of the utility model; the utility model discloses a cam 10's rotation, under buffer spring 6's elastic force, realizes transfer line 3's upper and lower reciprocating sliding, and then realizes 16 pulling patients ' shank up-and-down motion of traction ring, plays the tractive exercise effect to the shank, but horizontal interval and vertical height quick adjustment between the traction ring 16 have increased the practicality of this device, are favorable to the quick recovery of patient's shank.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a bed is tempered with shank to orthopedics rehabilitation, includes that vertical fixed mounting has two risers (15) that the symmetry set up on the bed body (1), its characterized in that, vertical smooth chamber (7) of having seted up in riser (15), slidable mounting has transfer line (3) in smooth chamber (7), and vertical groove (8) have been seted up to riser (15) lateral wall, is fixed with horizon bar (14) that run through vertical groove (8) between transfer line (3), and horizon bar (14) are gone up to hang and are equipped with two and pull ring (16), fixed mounting has service creeper (18) on the bed body (1), and bed body (1) bottom fixed mounting has double-shaft motor (19), and the output shaft coaxial fixation of double-shaft motor (19) has drive shaft (20), is fixed with cam (10) with transfer line (3) lower extreme butt on drive shaft.

2. The leg exercise bed for orthopedics rehabilitation according to claim 1, characterized in that an adjusting sleeve (12) is movably sleeved on the horizontal rod (14), and a locking screw II (11) with an end abutting on the horizontal rod (14) is connected to the adjusting sleeve (12) in a threaded manner.

3. The leg exercise bed for orthopedics rehabilitation according to claim 2, characterized in that the lower end of the adjusting sleeve (12) is vertically fixed with a telescopic rod (5), the telescopic rod (5) is movably sleeved with a lifting bobbin (13), the side wall of the lifting bobbin (13) is in threaded connection with a locking screw I (4) with the end abutting against the telescopic rod (5), and the traction ring (16) is fixed at the lower end of the lifting bobbin (13).

4. The leg exercise bed for orthopedics rehabilitation according to claim 1, characterized in that a micro heater (17) is embedded in the traction ring (16), and a rubber arc plate (9) is fixed on the inner side wall of the traction ring (16).

5. The leg exercising bed for orthopedics rehabilitation according to claim 1, characterized in that a buffer spring (6) is vertically arranged in the sliding cavity (7), and two ends of the buffer spring are respectively fixed on the vertical plate (15) and the upper end of the transmission rod (3).

6. The leg exercise bed for orthopedics rehabilitation according to claim 1, wherein the surface of the cam (10) is provided with a guide groove (2), and the lower end of the transmission rod (3) is embedded in the guide groove (2) in a sliding manner.