CN214763157U

CN214763157U - Hip-knee joint postoperative rehabilitation equipment

Info

Publication number: CN214763157U
Application number: CN202120836356.4U
Authority: CN
Inventors: 王善付; 王建伟; 徐兵; 华臻; 王兰; 刘雷; 邵阳
Original assignee: Wuxi Hospital of Traditional Chinese Medicine
Current assignee: Wuxi Hospital of Traditional Chinese Medicine
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-11-19
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses a hip-knee joint postoperative rehabilitation device, which belongs to the field of orthopedic medical instruments, and comprises a sickbed, an adjusting mechanism is arranged at the upper end of the sickbed close to the middle position, a connecting plate is arranged at the upper end of the adjusting mechanism close to the middle position, a rotating shaft runs through the side wall of the connecting plate, both sides of the connecting plate are provided with an attachment strap through the rotating shaft, a fixing mechanism is arranged at the upper end of the attachment strap close to the middle position, a transverse plate is arranged at one side of the upper end of the attachment strap away from the rotating shaft, an arc-shaped groove runs through the transverse plate in the front close to the top position, a sliding groove is arranged at the upper end of the attachment strap close to the transverse plate, the inner side wall of the sliding groove is provided with a telescopic rod, and the position of the inner side wall of the sliding groove away from the telescopic rod is provided with a sliding plate; the utility model discloses can carry on spacingly well to user's both legs, avoid the landing, can improve the comfort level of user at the use according to the height of the length adjustment access board of user's thigh.

Description

Hip-knee joint postoperative rehabilitation equipment

Technical Field

The utility model relates to an orthopedics medical instrument field especially relates to a hip knee joint postoperative rehabilitation equipment.

Background

After hip and knee joint operation, one-stage rehabilitation training is required, namely joint stiffness, muscle atrophy, adhesion in each tissue level and the like are prevented through rehabilitation exercise, meanwhile, the joint mobility of a patient is gradually increased, abnormal postures caused by long-term diseases of the patient are improved and corrected, and the coordination of daily life actions is recovered.

Through retrieval, chinese patent No. CN201620657406.1 discloses a hip and knee joint rehabilitation exercise device, which is not beneficial to limiting the two legs of a user placed on the device, is not convenient to adjust the height according to the user's needs, and is much less comfortable, and therefore, we propose a hip and knee joint postoperative rehabilitation device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hip-knee joint postoperative rehabilitation device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a hip knee joint postoperative rehabilitation equipment, includes the sick bed, the sick bed upper end is close to the intermediate position and is provided with adjustment mechanism, the adjustment mechanism upper end is close to the intermediate position and is provided with the connecting plate, the connecting plate lateral wall runs through and is provided with the pivot, the connecting plate both sides all are provided with the strap through the pivot, the strap upper end is close to the intermediate position and is provided with fixed establishment, the strap upper end is kept away from pivot one side and is provided with the diaphragm, the diaphragm openly runs through near top position and has seted up arc type groove, the strap upper end is close to the diaphragm position and has seted up the spout, the spout inside wall is provided with the telescopic link, the telescopic link is kept away from spout inside wall position and is provided with the slide, the slide upper end is provided with the backing plate.

Further, adjustment mechanism includes the base, the base upper end is close to both sides position and all is provided with the riser, a plurality of groups tooth's socket has been seted up to riser one side equidistance, the base top is provided with the extension board, the extension board bottom is close to both sides position and all sets up the perpendicular groove that agrees with mutually with the riser, it sets up flutedly to erect inslot portion and be close to tooth's socket one side, be provided with the gear between the recess inside wall, the gear lateral wall is close to the intermediate position and is provided with the triangle axle, the extension board lateral wall is close to both sides bottom position and the attachment strap end and keeps away from all to be provided with telescopic push rod between the extension board position.

Furthermore, one end, far away from the gear, of the triangular shaft penetrates through the side wall of the support plate, one end, far away from the gear, of the triangular shaft is provided with a motor, the support plate slides up and down along the vertical plate through the vertical groove and the tooth groove matched gear, and a first spring is arranged inside the telescopic push rod.

Further, fixed establishment includes the support, be provided with the bandage between the support inside wall, the strap upper end just is located support right side position and is provided with the fixed plate, the fixed plate lateral wall is close to both ends position and has all seted up the spacing groove.

Furthermore, a cross shaft is arranged between the binding band and the inner side wall of the bracket, and one end of the binding band, which is far away from the bracket, is movably arranged on the two sets of limiting grooves.

Further, the inside activity of telescopic link is provided with spring two, the backing plate passes through telescopic link, two cooperation slides of spring along the spout front and back, the attachment strap is through pivot cooperation connecting plate and extension board activity setting.

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

1. place the shank of user's both legs respectively and place the arc type inslot portion of seting up on the diaphragm upper end at two sets of attachment strap upper end surfaces and ankle position, it is tentatively spacing to user's both legs, remove the bandage to the shank surface after using through support cooperation cross axle, and it hugs closely user's shank surface to take up to make the bandage gradually, then with its one end follow supreme two sets of spacing groove windings of passing in proper order on the fixed plate down, later need the elasticity of spring make the telescopic link extension, thereby make the backing plate remove to being close to user's position along the spout through the slide, can support the position between user's ankle and the shank back, thereby can carry on spacingly to user's both legs well, avoid the landing.

2. The motor drives the gear inside the groove to rotate through the triangular shaft, wherein the rotating directions of the two groups of gears are opposite, the gears slowly move upwards along the vertical plate through the vertical groove matched with the tooth grooves, so that the distance between the support plate and the base is gradually increased, the height of the butt strap is increased, the shank parts of the two legs of a user can be naturally placed on the butt strap by adjusting the height of the butt strap, and the height of the butt strap can be adjusted according to the length of the thigh of the user by operating staff.

In conclusion, the device can solve the existing problems.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic view of the overall structure of a hip-knee joint postoperative rehabilitation device provided by the present invention;

fig. 2 is a schematic structural view of an adjusting mechanism of a hip-knee joint postoperative rehabilitation device provided by the present invention;

fig. 3 is a schematic structural view of the attachment strap of the hip-knee joint postoperative rehabilitation device provided by the present invention;

fig. 4 is a schematic structural view of a fixing mechanism of the hip-knee joint postoperative rehabilitation device provided by the utility model.

In the figure: 1. a hospital bed; 2. an adjustment mechanism; 3. a base; 4. a support plate; 5. a groove; 6. a gear; 7. a triangular shaft; 8. a vertical slot; 9. a vertical plate; 10. a tooth socket; 11. a connecting plate; 12. a rotating shaft; 13. a butt strap; 14. a fixing mechanism; 15. a support; 16. binding bands; 17. a fixing plate; 18. a limiting groove; 19. a telescopic push rod; 20. a telescopic rod; 21. a slide plate; 22. a transverse plate; 23. an arc-shaped groove; 24. a chute; 25. a backing plate.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a hip knee joint postoperative rehabilitation equipment, including sick bed 1, 1 upper end of sick bed is close to the intermediate position and is provided with

adjustment mechanism

2, 2 upper ends of adjustment mechanism are close to the intermediate position and are provided with connecting plate 11, 11 lateral walls of connecting plate run through and are provided with pivot 12, 11 both sides of connecting plate all are provided with strap 13 through pivot 12, strap 13 upper end is close to the intermediate position and is provided with fixed establishment 14, strap 13 upper end is kept away from pivot 12 one side and is provided with diaphragm 22, diaphragm 22 openly runs through near the top position and has seted up arc type groove 23, strap 13 upper end is close to diaphragm 22 position and has seted up

spout

24, 24 inside walls of spout are provided with telescopic link 20, 24 inside walls positions of spout are kept away from to telescopic link 20 are provided with slide 21, slide 21 upper end is provided with backing plate 25.

Adjustment mechanism 2 includes

base

3, 3 upper ends of base are close to both sides position and all are provided with riser 9, a plurality of groups tooth's socket 10 have been seted up to riser 9 one side equidistance, base 3 top is provided with

extension board

4, 4 bottoms of extension board are close to both sides position and all set up the perpendicular groove 8 that agrees with mutually with riser 9, it has seted up recess 5 to erect 8 inside being close to tooth's socket 10 one side in groove, be provided with gear 6 between the 5 inside walls of recess, 6 lateral walls of gear are close to the intermediate position and are provided with

triangle axle

7, 4 lateral walls of extension board are close to both sides bottom position and 13 bottoms and keep away from all being provided with flexible push rod 19 between the extension board 4 position.

The one end of triangle axle 7 keeping away from gear 6 runs through the setting of extension board 4 lateral wall, and triangle axle 7 keeps away from gear 6 one end and is provided with the motor, and extension board 4 slides from top to bottom along riser 9 through erecting groove 8, tooth's socket 10 cooperation gear 6, and telescopic push rod 19 is inside to be provided with spring one.

When the height of the access board 13 is adjusted, a worker firstly places the legs of the user on the upper end surface of the access board 13 through the fixing mechanism 14, and simultaneously starts the two sets of motors, the motors drive the gears 6 inside the grooves 5 to rotate through the triangular shafts 7, wherein the rotating directions of the two sets of gears 6 are opposite, the gears 6 slowly move upwards along the vertical plates 9 through the vertical grooves 8 and the tooth grooves 10, so that the distance between the support plate 4 and the base 3 is gradually increased, and the height of the access board 13 is increased, and the worker can adjust the height of the access board 13 according to the length of the thighs of the user through the operation until the shank parts of the legs of the user can be naturally placed on the access board 13.

Example 2

Referring to fig. 3-4, the present invention provides a technical solution: the utility model provides a hip knee joint postoperative rehabilitation equipment, including sick bed 1, 1 upper end of sick bed is close to the intermediate position and is provided with

adjustment mechanism

spout

Fixing mechanism 14 includes support 15, is provided with bandage 16 between the support 15 inside wall, and the access board 13 upper end just is located support 15 right side position and is provided with fixed plate 17, and fixed plate 17 lateral wall is close to both ends position and has all seted up spacing groove 18.

A transverse shaft is arranged between the binding band 16 and the inner side wall of the support 15, one end, far away from the support 15, of the binding band 16 is movably arranged on the two sets of limiting grooves 18, a second spring is movably arranged inside the telescopic rod 20, the backing plate 25 slides back and forth along the sliding groove 24 through the telescopic rod 20 and the second spring in a matched mode, and the butt strap 13 is movably arranged with the support plate 4 through the rotating shaft 12 in a matched mode with the connecting plate 11.

When fixing the user's both legs, at first the user lies in the sick bed 1 upper end with lying on the back, then place the shank part of both legs respectively on two sets of straps 13 upper end surface and the ankle position is placed inside the arc type groove 23 that the diaphragm 22 upper end was seted up, tentatively spacing to the user's both legs, move bandage 16 to the shank surface after using through support 15 cooperation cross axle, and strain gradually and make bandage 16 hug closely user's shank surface, then pass two sets of spacing grooves 18 winding on fixed plate 17 from supreme down in proper order with its one end, later need the elasticity of spring to make telescopic link 20 extension, thereby make backing plate 25 move to being close to the user's position along spout 24 through slide 21, can support the position between user's ankle and the shank back, thereby can carry out spacing to user's both legs well, avoid the landing.

On the basis of the embodiment 2, the user presses the strap 13 by the lower leg to rotate clockwise around the connecting plate 11 by the rotating shaft 12, the telescopic push rod 19 is stretched, then the elastic force of the first spring extends the telescopic push rod 19, so that the user pushes the lower leg to move upwards by the strap 13, and the postoperative rehabilitation speed of the hip-knee joint can be effectively accelerated by the operation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a hip knee joint postoperative rehabilitation equipment, includes sick bed (1), its characterized in that, sick bed (1) upper end is close to the intermediate position and is provided with adjustment mechanism (2), adjustment mechanism (2) upper end is close to the intermediate position and is provided with connecting plate (11), connecting plate (11) lateral wall runs through and is provided with pivot (12), connecting plate (11) both sides all are provided with attachment strap (13) through pivot (12), attachment strap (13) upper end is close to the intermediate position and is provided with fixed establishment (14), one side of keeping away from pivot (12) in attachment strap (13) upper end is provided with diaphragm (22), diaphragm (22) openly run through near the top position and have seted up arc type groove (23), attachment strap (13) upper end is close to diaphragm (22) position and has seted up spout (24), spout (24) inside wall is provided with telescopic link (20), the telescopic rod (20) is far away from the inner side wall of the sliding groove (24) and is provided with a sliding plate (21), and the upper end of the sliding plate (21) is provided with a base plate (25).

2. The hip-knee joint postoperative rehabilitation apparatus according to claim 1, the adjusting mechanism (2) comprises a base (3), vertical plates (9) are arranged at the upper end of the base (3) close to the two sides, a plurality of groups of tooth sockets (10) are arranged on one side of the vertical plate (9) at equal intervals, a support plate (4) is arranged above the base (3), vertical grooves (8) matched with the vertical plates (9) are formed in the positions, close to the two sides, of the bottom end of the support plate (4), a groove (5) is arranged at one side of the interior of the vertical groove (8) close to the tooth groove (10), a gear (6) is arranged between the inner side walls of the grooves (5), a triangular shaft (7) is arranged at the side wall of the gear (6) close to the middle position, and telescopic push rods (19) are arranged between the positions of the side walls of the support plate (4) close to the bottoms of the two sides and the positions of the bottom of the butt strap (13) far away from the support plate (4).

3. The hip-knee joint postoperative rehabilitation device according to claim 2, characterized in that one end of the triangular shaft (7) far away from the gear (6) is arranged through the side wall of the support plate (4), one end of the triangular shaft (7) far away from the gear (6) is provided with a motor, the support plate (4) slides up and down along a vertical plate (9) through a vertical groove (8) and a tooth groove (10) in cooperation with the gear (6), and a first spring is arranged inside the telescopic push rod (19).

4. The hip-knee joint postoperative rehabilitation device according to claim 1, wherein the fixing mechanism (14) comprises a bracket (15), a binding band (16) is arranged between the inner side walls of the bracket (15), a fixing plate (17) is arranged at the upper end of the butt strap (13) and at the position on the right side of the bracket (15), and a limit groove (18) is formed in the position, close to the two ends, of the side wall of the fixing plate (17).

5. The hip-knee joint postoperative rehabilitation apparatus according to claim 4, characterized in that a transverse shaft is arranged between the binding band (16) and the inner side wall of the bracket (15), and one end of the binding band (16) far away from the bracket (15) is movably arranged on the two sets of limiting grooves (18).

6. The hip-knee joint postoperative rehabilitation device according to claim 1, wherein a second spring is movably arranged inside the telescopic rod (20), the backing plate (25) slides back and forth along the sliding groove (24) through the telescopic rod (20) and the second spring matching sliding plate (21), and the butt strap (13) is movably arranged with the support plate (4) through the rotating shaft (12) matching the connecting plate (11).