CN211834751U

CN211834751U - Adjustable traction support of shank for medical orthopedics

Info

Publication number: CN211834751U
Application number: CN201921746684.4U
Authority: CN
Inventors: 韩兴军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-11-03
Anticipated expiration: 2029-10-18

Abstract

The utility model belongs to the technical field of the support is pull in the orthopedics, especially, be an adjustable support that pulls of shank for medical treatment orthopedics, including base and action bars, the backup pad is installed in the left side of base upper end, the outside of telescopic cylinder upper end is provided with the work groove, the lower extreme in the backup pad is installed to the action bars, erect the section of thick bamboo and install the inboard in erecting the groove, movable shell is installed to the upper end of third work bearing, the both sides at movable shell inner wall are installed to the horizontal pole, the upper end of riser is fixed with splint. This adjustable support that pulls of shank for medical treatment orthopedics has designed the structure that has raising and lowering functions, has solved the inconvenient problem of going to the fields of traditional device patient, has designed the structure that has the linkage function, has solved the inconvenient problem of fixing patient's shank of traditional device, has designed the structure that has regulatory function simultaneously, has solved the inconvenient problem of adjusting patient's shank fixed height of traditional device.

Description

Adjustable traction support of shank for medical orthopedics

Technical Field

The utility model relates to an orthopedics pulls support technical field, specifically is an adjustable support that pulls of shank for medical treatment orthopedics.

Background

Need use the traction support to fix postoperative patient's limbs in orthopedic treatment process, make patient's limbs keep fixed gesture to further make things convenient for the affected part healing, alleviateed the pain that the patient motion brought simultaneously.

Along with the application of orthopedics traction support, the shortcoming of traditional orthopedics traction support in the use also shows gradually, and current orthopedics traction support is in the use, because patient's fixed position is higher, leads to the patient to go to the fields inconvenient, because different patients size is different, leads to inconvenient fixing patient's shank, leads to inconvenient adjusting patient's shank fixation height because traditional orthopedics traction support height is fixed simultaneously.

In conclusion, the existing traction bracket has the defects that a patient cannot conveniently get on the ground, the legs of the patient cannot be conveniently fixed, and the fixed height of the legs of the patient cannot be conveniently adjusted. Aiming at the problems, innovative design is urgently needed on the basis of the original traction support.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable support that pulls of medical treatment orthopedics shank to propose the inconvenient bed of patient in solving above-mentioned background art, inconvenient patient's shank is fixed and inconvenient the problem of adjusting patient's shank fixed height.

In order to achieve the above object, the utility model provides a following technical scheme: a leg adjustable traction support for medical orthopedics comprises a base and an operating rod, wherein a supporting plate is installed on the left side of the upper end of the base, a first working bearing is installed on the right side of the upper end of the base, a telescopic cylinder is connected to the upper end of the first working bearing, a working groove is formed in the outer side of the upper end of the telescopic cylinder and is formed in the lower end of a movable plate, a second working bearing is installed on the left side of the movable plate, meanwhile, the second working bearing is installed on the right side of the supporting plate, the operating rod is installed at the lower end of the supporting plate, a linkage rod is connected to the outer side of the operating rod, a vertical cylinder is connected to the upper portion of the linkage rod and is installed in the inner side of a vertical groove, a movable shell is installed at the upper end of the vertical cylinder, an adjusting rod is installed at the lower end of the, and the upper end of adjusting the pole is connected with the horizontal pole, the horizontal pole is installed in the both sides of movable shell inner wall, and the horizontal pole runs through the lower part of riser to the board groove is installed in the outside of riser, and the board groove is seted up in the upper end of movable shell simultaneously, the upper end of riser is fixed with splint.

Preferably, the base is connected with the telescopic cylinder in a rotating mode through a first working bearing, and the telescopic cylinder is connected with the working groove in a sliding mode.

Preferably, the movable plate is connected with the support plate in a rotating mode through a second working bearing, vertical grooves are vertically distributed in the support plate, and the vertical grooves are in sliding connection with the vertical cylinders.

Preferably, the bevel gear arranged on the operating rod is in meshed connection with the bevel gear arranged on the linkage rod, and the linkage rod is in threaded connection with the vertical cylinder.

Preferably, the vertical cylinder is connected with the movable shell in a rotating mode through a third working bearing, adjusting rods are vertically distributed on the movable shell, and bevel gears arranged on the adjusting rods are in meshed connection with bevel gears arranged on the cross rods.

Preferably, the holes that horizontal pole and riser are connected are threaded connection, and riser and board groove are sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that: the adjustable leg traction support for the medical orthopedics department adopts a novel structural design, designs a structure with a lifting function, solves the problem that a patient inconveniently falls into the field in a traditional device, designs a structure with a linkage function, solves the problem that the traditional device inconveniently fixes the leg of the patient, simultaneously designs a structure with an adjusting function, and solves the problem that the traditional device inconveniently adjusts the fixed height of the leg of the patient;

1. by controlling the telescopic cylinder, the telescopic cylinder drives the movable plate to move through the working groove, the movable plate rotates about the operating rod through the second working bearing, the telescopic cylinder rotates about the base through the first working bearing, the telescopic cylinder slides in the working groove, and the movable plate drives the leg of a patient on the device to move, so that the distance between the foot of the patient and the ground is shortened, and the problem that the patient is inconvenient to land is solved;

2. the legs of the patient are placed between the clamping plates, the adjusting rods are further controlled, the adjusting rods drive the vertical plates to move in the plate grooves through the cross rods, and the plate grooves drive the clamping plates to position the legs of the patient between the clamping plates, so that the legs of the patient are fixed on the device, and the problem that the legs of the patient are inconvenient to fix by a traditional device is solved;

3. through controlling the action bars, the action bars pass through the gangbar and drive the vertical cylinder and slide in erecting the groove to the realization is to the adjustment of splint height, and the problem that traditional device is inconvenient to carry out the regulation to patient's shank fixed height has been solved to the adjustment of the fixed height of further realization to patient's shank.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side view of the movable housing of the present invention;

fig. 4 is a schematic view of the bottom view of the operation rod of the present invention.

In the figure: 1. a base; 2. a support plate; 3. a first working bearing; 4. a telescopic cylinder; 5. a working groove; 6. a movable plate; 7. a second working bearing; 8. an operating lever; 9. a linkage rod; 10. a vertical cylinder; 11. a vertical slot; 12. a third working bearing; 13. a movable housing; 14. adjusting a rod; 15. a cross bar; 16. a vertical plate; 17. a plate groove; 18. and (4) clamping the 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. 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 a technical solution: a medical orthopedic leg adjustable traction support comprises a base 1, a support plate 2, a first working bearing 3, a telescopic cylinder 4, a working groove 5, a movable plate 6, a second working bearing 7, an operating rod 8, a linkage rod 9, a vertical cylinder 10, a vertical groove 11, a third working bearing 12, a movable shell 13, an adjusting rod 14, a cross rod 15, a vertical plate 16, a plate groove 17 and a clamping plate 18, wherein the support plate 2 is installed on the left side of the upper end of the base 1, the first working bearing 3 is installed on the right side of the upper end of the base 1, the telescopic cylinder 4 is connected to the upper end of the first working bearing 3, the working groove 5 is arranged on the outer side of the upper end of the telescopic cylinder 4, the working groove 5 is arranged at the lower end of the movable plate 6, the second working bearing 7 is installed on the left side of the movable plate 6, the second working bearing 7 is installed on the right, and the outside of action bars 8 is connected with gangbar 9, and the upper portion of gangbar 9 is connected with a vertical shaft 10, vertical shaft 10 is installed in the inboard of erecting groove 11, and erect groove 11 and set up in the inside of backup pad 2, and third work bearing 12 is installed to the upper end of vertical shaft 10, movable housing 13 is installed to the upper end of third work bearing 12, and the lower extreme of movable housing 13 inner wall installs regulation pole 14, and the upper end of regulation pole 14 is connected with horizontal pole 15, horizontal pole 15 is installed in the both sides of movable housing 13 inner wall, and horizontal pole 15 runs through the lower part of riser 16, and plate slot 17 is installed in the outside of riser 16, plate slot 17 sets up in the upper end of movable housing 13 simultaneously, the upper end of riser 16 is fixed with splint 18.

In the embodiment, the base 1 is in rotating connection with the telescopic cylinder 4 through the first working bearing 3, and the telescopic cylinder 4 is in sliding connection with the working groove 5, so that the telescopic cylinder 4 can effectively rotate relative to the base 1 through the first working bearing 3, and the telescopic cylinder 4 can effectively move on the working groove 5;

the movable plate 6 is in rotating connection with the supporting plate 2 through the second working bearing 7, the vertical grooves 11 are vertically distributed in the supporting plate 2, and the vertical grooves 11 are in sliding connection with the vertical cylinders 10, so that the movable plate 6 can effectively rotate relative to the supporting plate 2 through the second working bearing 7, and the vertical cylinders 10 can effectively move in the vertical grooves 11, so that the device has a height adjusting function and a structure convenient for a patient to stand and effectively operates;

the bevel gear arranged on the operating rod 8 is meshed with the bevel gear arranged on the linkage rod 9, and the linkage rod 9 is in threaded connection with the vertical cylinder 10, so that the operating rod 8 can effectively drive the linkage rod 9 to move, and the linkage rod 9 can effectively drive the vertical cylinder 10 to move, thereby realizing the lifting of the upper clamping plate 18 of the device;

the vertical cylinder 10 is rotationally connected with the movable shell 13 through the third working bearing 12, the adjusting rod 14 is vertically distributed on the movable shell 13, and the bevel gear arranged on the adjusting rod 14 is in meshed connection with the bevel gear arranged on the cross rod 15, so that the movable shell 13 can effectively rotate relative to the vertical cylinder 10 through the third working bearing 12, and the adjusting rod 14 can effectively drive the cross rod 15 to move;

the holes that horizontal pole 15 and horizontal pole 15 are connected with riser 16 are threaded connection, and riser 16 and board groove 17 are sliding connection, and this kind of design has guaranteed that horizontal pole 15 can effectively drive the motion of board groove 17 through riser 16 to further drive the splint 18 motion on the device.

The working principle is as follows: when the device is used, firstly, the device is placed on a horizontal ground, the head of a patient lies on the upper ends of the supporting plate 2 and the movable plate 6 horizontally leftwards, and meanwhile, the telescopic cylinder 4 on the device is powered on;

when a patient on the device needs to go to the ground, the telescopic cylinder 4 is opened, the telescopic cylinder 4 drives the movable plate 6 to move through the working groove 5, the movable plate 6 rotates relative to the operating rod 8 through the second working bearing 7, the telescopic cylinder 4 rotates relative to the base 1 through the first working bearing 3, the telescopic cylinder 4 slides in the working groove 5, and the movable plate 6 drives the leg of the patient on the device to move, so that the distance between the foot of the patient and the ground is shortened, and the patient can conveniently go to the ground;

when the legs of a patient on the device need to be fixed, the legs of the patient are placed between the clamping plates 18, the adjusting rod 14 is rotated, the adjusting rod 14 rotates through a rotating bearing connected with the adjusting rod 14 and the movable shell 13, the adjusting rod 14 drives the cross rod 15 to rotate through a bevel gear, the cross rod 15 rotates through a rotating bearing connected with the cross rod 15 and the movable shell 13, the cross rod 15 drives the vertical plate 16 to move in the plate groove 17, and the plate groove 17 drives the clamping plates 18 to position the legs of the patient between the clamping plates 18, so that the legs of the patient on the device are fixed;

when the height of the leg of the patient needs to be adjusted, the operating rod 8 is rotated, the operating rod 8 rotates through the rotary bearing connected with the operating rod 8 and the supporting plate 2, the operating rod 8 drives the linkage rod 9 to rotate through the bevel gear, the linkage rod 9 rotates through the rotary bearing connected with the supporting plate 2 through the linkage rod 9, and the linkage rod 9 drives the vertical cylinder 10 to slide in the vertical groove 11, so that the height of the clamping plate 18 is adjusted, and the height of the leg of the patient is further adjusted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable support that pulls of shank for medical orthopedics, includes base (1) and action bars (8), its characterized in that: the device is characterized in that a supporting plate (2) is installed on the left side of the upper end of a base (1), a first working bearing (3) is installed on the right side of the upper end of the base (1), a telescopic cylinder (4) is connected to the upper end of the first working bearing (3), a working groove (5) is formed in the outer side of the upper end of the telescopic cylinder (4), the working groove (5) is formed in the lower end of a movable plate (6), a second working bearing (7) is installed on the left side of the movable plate (6), the second working bearing (7) is installed on the right side of the supporting plate (2), an operating rod (8) is installed at the lower end of the supporting plate (2), a linkage rod (9) is connected to the outer side of the operating rod (8), a vertical cylinder (10) is connected to the upper portion of the linkage rod (9), the vertical cylinder (10) is installed on the inner side of a vertical groove, a third working bearing (12) is mounted at the upper end of the vertical cylinder (10), a movable shell (13) is mounted at the upper end of the third working bearing (12), an adjusting rod (14) is mounted at the lower end of the inner wall of the movable shell (13), a cross rod (15) is connected to the upper end of the adjusting rod (14), the cross rod (15) is mounted on two sides of the inner wall of the movable shell (13), the cross rod (15) penetrates through the lower portion of a vertical plate (16), a plate groove (17) is mounted on the outer side of the vertical plate (16), the plate groove (17) is formed in the upper end of the movable shell (13), and a clamping plate (18) is fixed at the upper end of the vertical plate (16;

the base (1) is rotationally connected with the telescopic cylinder (4) through a first working bearing (3), and the telescopic cylinder (4) is in sliding connection with the working groove (5);

the movable plate (6) is rotationally connected with the support plate (2) through a second working bearing (7), vertical grooves (11) are vertically distributed in the support plate (2), and the vertical grooves (11) are in sliding connection with the vertical cylinders (10);

the bevel gear arranged on the operating rod (8) is in meshed connection with the bevel gear arranged on the linkage rod (9), and the linkage rod (9) is in threaded connection with the vertical cylinder (10);

the vertical cylinder (10) is in rotating connection with the movable shell (13) through a third working bearing (12), adjusting rods (14) are vertically distributed on the movable shell (13), and bevel gears arranged on the adjusting rods (14) are in meshed connection with bevel gears arranged on the cross rods (15);

the holes of the cross rod (15) and the cross rod (15) connected with the vertical plate (16) are in threaded connection, and the vertical plate (16) is in sliding connection with the plate groove (17).