CN215132714U

CN215132714U - Hip joint postoperative function exercise assistor

Info

Publication number: CN215132714U
Application number: CN202120776054.2U
Authority: CN
Inventors: 谢素丽; 朱丽娜; 肖婷; 郭萍; 田卫; 闫闪; 姜保华
Original assignee: 988th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 988th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-12-14
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a hip joint postoperative function exercise assistor in medical treatment auxiliary devices technical field, including bottom plate, extension board, service creeper, bend the knee board, the one end of bending the knee board and keeping away from the service creeper articulates there is the drive plate, and the drive plate is by its horizontal reciprocating motion of translation mechanism drive, and then the drive bends the knee board along the upset with the articulated department of service creeper, and the service creeper other end articulates there is the pillow board, and the pillow board is driven its along the upset with the articulated department of service creeper by adjustment mechanism. The patient lies on the service creeper, and the shank is placed at the board of bending knees, on the drive plate, by the reciprocal horizontal migration of translation mechanism drive plate, make patient's hip joint can obtain taking exercise, need not artifical mode and assist the exercise, medical staff and family members' intensity of labour has been reduced, improve and temper the effect, through setting up pillow board and drive pillow board wobbling adjustment mechanism, and then can make patient's head support by the pillow board, make the patient take exercise with the posture of preferred, the patient's strength of being convenient for simultaneously and taking exercise.

Description

Hip joint postoperative function exercise assistor

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, in particular to a hip joint postoperative function exercise assistor.

Background

Developmental dislocation of hip joints (DDH), also called developmental dislocation of hip joints, is the most common hip joint disease in children orthopedics, the incidence rate is about 1 per mill, the incidence rate of girls is about 6 times that of boys, the incidence rate of girls is about 2 times that of the right side, the incidence rates of both sides are about 35%, DDH comprises dislocation of hip joints, subluxation and acetabular dysplasia, and the DDH can represent all deformities of the disease compared with the traditional name of congenital dislocation of hip joints.

The existing rehabilitation mode is mainly that family members or medical staff assist the children to bend knees for exercising, so that the labor intensity of the family members and the medical staff is high, and the exercise effect is poor.

Based on this, the utility model designs a hip joint postoperative function exercise assistor to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hip joint postoperative function exercise assistor to solve and to provide in the above-mentioned background art need take exercise the rehabilitation after carrying out the hip joint treatment to children, current recovered mode is mainly by family members or medical staff supplementary children bend the knee and take exercise, this kind of mode makes family members and medical staff's intensity of labour great, and tempers the relatively poor problem of effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hip joint postoperative function exercise assistor, includes a bottom plate, the bottom plate top is equipped with a service creeper through the extension board level, service creeper one end articulates there is the knee board of bending, the one end that the service creeper was kept away from to the knee board articulates there is the drive plate, the drive plate drives its horizontal reciprocating motion by translation mechanism, and then drives the knee board of bending is along the upset with the articulated department of service creeper, the service creeper other end articulates there is the pillow board, the pillow board is driven its along the upset with the articulated department of service creeper by adjustment mechanism.

Preferably, the translation mechanism comprises a ball screw which is horizontally and rotatably connected to the support plate, a screw nut is embedded in the ball screw, a transverse moving portion is sleeved on the screw nut, and the transverse moving portion is hinged to one end, far away from the knee bending plate, of the drive plate.

Preferably, the bottom of the transverse moving part is provided with an ear block, a guide rod horizontally penetrates through the ear block, and the guide rod is fixedly connected to the support plate.

Preferably, one end of the driving plate, which is far away from the knee bending plate, is provided with a collar.

Preferably, a cushion is arranged on the pillow plate.

Preferably, the adjusting mechanism comprises a threaded sleeve hinged to the lying plate, an adjusting screw rod penetrates through a coaxial thread on the threaded sleeve, and one end of the adjusting screw rod, which penetrates out of the threaded sleeve, is rotatably connected with the pillow plate.

Preferably, a convex part is arranged on the pillow plate, a ball head is coaxially and fixedly connected to the adjusting screw rod, and a spherical clamping groove for clamping the ball head and capable of freely rotating is formed in the convex part.

Compared with the prior art, the beneficial effects of the utility model are that: the patient lies on the service creeper, and the shank is placed at the board of bending knees, on the drive plate, by the reciprocal horizontal migration of translation mechanism drive plate, make patient's hip joint can obtain taking exercise, need not artifical mode and assist the exercise, medical staff and family members' intensity of labour has been reduced, improve and temper the effect, through setting up pillow board and drive pillow board wobbling adjustment mechanism, and then can make patient's head support by the pillow board, make the patient take exercise with the posture of preferred, the patient's strength of being convenient for simultaneously and taking exercise.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is an enlarged view of a portion of a structure at a in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1-adjusting screw, 2-thread bushing, 3-pillow plate, 4-soft cushion, 5-bottom plate, 6-support plate, 7-servo motor, 8-lying plate, 9-knee bending plate, 10-drive plate, 11-collar, 12-transverse moving part, 13-ear block, 14-screw nut, 15-ball screw, 16-guide rod, 17-bulge, 18-ball head, 19-spherical clamping groove.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a functional exercise assistor used after hip joint operation,

comprises a bottom plate 5, a lying plate 8 is horizontally arranged above the bottom plate 5 through a support plate 6, one end of the lying plate 8 is hinged with a knee bending plate 9, one end of the knee bending plate 9, which is far away from the lying plate 8, is hinged with a driving plate 10, one end of the driving plate 8, which is far away from the knee bending plate 9, is provided with a binding ring 11, the ankle of a patient can be bound through the binding ring 11, the driving plate 10 is driven by a translation mechanism to horizontally reciprocate and further drive the knee bending plate 9 to turn over along the hinged part with the lying plate 8, the translation mechanism comprises a ball screw 15 which is horizontally and rotatably connected with the support plate 6, the ball screw 15 is driven by a servo motor 7 arranged on the support plate 6 to rotate, a screw nut 14 is embedded on the ball screw 15, a transverse moving part 12 is sleeved on the screw nut 14, the transverse moving part 12 is hinged with one end of the driving plate 10, which is far away from the knee bending plate 9, during exercise, the power supply of the servo motor 7 is firstly switched on to rotate the servo motor 7, and then drive the ball screw 15 to rotate, when the ball screw 15 rotates, drive the horizontal movement of the sideslip portion 12, and then make the drive plate 10 promote and bend the knee plate 9 to swing, can bend and stretch the knee of the patient, the hip joint can be taken exercise in the course of bending and stretching, there are ear blocks 13 in the bottom of the sideslip portion 12, there are guide bars 16 horizontally worn on the ear block 13, the guide bar 16 is fixedly connected to brace 6, slide on ear block 13 through the guide bar 16, and then can carry on the longitudinal support to the sideslip portion 12, improve the rigidity of the ball screw 15, another end of the lying plate 8 is hinged with the pillow plate 3, there are cushions 4 on the pillow plate 3, after thus the patient lies on the lying plate 8, the head will not be squeezed and produced the sense of pain, the pillow plate 3 is driven by the adjusting mechanism and turned over along the hinged position with the lying plate 8, the adjusting mechanism includes the thread bush 2 hinged on the lying plate 8, the coaxial thread bush 2 is threaded with the adjusting screw 1, adjusting screw 1 wears out the one end of thread bush 2 and rotates with pillow board 3 to be connected, it is concrete, be equipped with a bulge 17 on the pillow board 3, the coaxial rigid coupling has bulb 18 on adjusting screw 1, offer on the bulge 17 and supply bulb 18 block, and spherical draw-in groove 19 that can free rotation, it is spacing at spherical draw-in groove 19 internal rotation through bulb 18, make adjusting screw 1 rotate with pillow board 3 to be connected, the angle of adjusting pillow board 3, so that the patient when lying with the posture of preferred, at first rotate adjusting screw 1, adjusting screw 1 closes soon at 2 internal threads of thread bush, adjusting screw 1 rotates with bulge 17 to be connected simultaneously, and then drive pillow board 3 rotates along the articulated department with lying board 8, make the patient can lie with the posture of preferred.

The utility model discloses a use: when the patient lies on the lying board during exercise, the legs of the patient are placed on the knee bending board 9 and the driving board 10, the power supply of the servo motor 7 is switched on, the servo motor 7 rotates, the ball screw 15 is driven to rotate, the transverse moving portion 12 is driven to horizontally move when the ball screw 15 rotates, the driving board 10 pushes the knee bending board 9 to swing, the knees of the patient can be bent and stretched, in the bending and stretching process, the hip joint can be exercised, and the head of the patient is rested on the pillow board 3, so that the patient can exercise in a better posture.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a hip joint postoperative function exercise assistor, includes a bottom plate (5), its characterized in that, bottom plate (5) top is equipped with a service creeper (8) through extension board (6) level, service creeper (8) one end articulates there is knee plate (9) of bending, the one end of bending knee plate (9) and keeping away from service creeper (8) articulates there is drive plate (10), drive plate (10) are by its horizontal reciprocating motion of translation mechanism drive, and then the drive bend knee plate (9) along the upset with the articulated department of service creeper (8), service creeper (8) other end articulates there is pillow board (3), pillow board (3) are driven its along the upset with articulated department of service creeper (8) by adjustment mechanism.

2. The device as claimed in claim 1, wherein the translation mechanism comprises a ball screw (15) horizontally and rotatably connected to the support plate (6), a screw nut (14) is embedded in the ball screw (15), a traverse portion (12) is sleeved on the screw nut (14), and the traverse portion (12) is hinged to one end of the drive plate (10) far away from the knee bending plate (9).

3. The functional exercise aid for the hip joint after operation as recited in claim 2, characterized in that the bottom of the traverse portion (12) is provided with an ear block (13), a guide rod (16) is horizontally arranged on the ear block (13) in a penetrating way, and the guide rod (16) is fixedly connected to the support plate (6).

4. The functional exercise aid for hip joint operation as claimed in claim 1, wherein the end of the driving plate (8) away from the knee bending plate (9) is provided with a collar (11).

5. The functional exercise aid for hip joint postoperation according to claim 1, characterized in that the bolster plate (3) is provided with a cushion (4).

6. The device for assisting functional exercise after hip joint operation according to claim 1, wherein the adjusting mechanism comprises a threaded sleeve (2) hinged on the lying plate (8), an adjusting screw rod (1) is arranged on the threaded sleeve (2) in a penetrating way through coaxial threads, and one end of the adjusting screw rod (1) penetrating out of the threaded sleeve (2) is rotatably connected with the pillow plate (3).

7. The device for assisting functional exercise after hip joint operation according to claim 6, wherein the pillow plate (3) is provided with a protrusion (17), the adjusting screw (1) is coaxially and fixedly connected with a ball head (18), and the protrusion (17) is provided with a spherical clamping groove (19) for clamping the ball head (18) and capable of freely rotating.