CN211156542U

CN211156542U - Traction frame convenient to adjust and used for orthopedics department

Info

Publication number: CN211156542U
Application number: CN201921573227.XU
Authority: CN
Inventors: 杨潇; 周闯
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-08-04
Anticipated expiration: 2029-09-20

Abstract

The utility model belongs to the technical field of medical equipment, in particular to an orthopedic traction frame convenient to adjust, which comprises a backrest and a supporting plate, wherein the left side surface of the backrest and the top of the supporting plate are both fixedly connected with first fixed plates, the two first fixed plates are both movably connected with first movable plates through first pin shafts, the opposite surfaces of the two first movable plates are fixedly connected with electric push rods, and the lower end of the backrest is fixedly connected with two movable frames; the utility model discloses, the back can conveniently lean on, be provided with the bolster on the back and can relax the neck, electric putter work, shorten along with electric putter's extension, with the help of the movable action of first round pin axle and second round pin axle, can drive the back and adjust from top to bottom, convenient to use person uses, through rotating the handle, can make swing pinion and lifting toothed plate meshing, and then can drive the backup pad and reciprocate, the pulley can make back and backup pad free movement, the brake block can make the pulley fix.

Description

Traction frame convenient to adjust and used for orthopedics department

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to traction frame for orthopedics convenient to adjust.

Background

Traction is mainly used for cervical vertebra fracture, pelvic fracture, femoral neck fracture, intertrochanteric fracture, femoral shaft fracture, unstable fibula fracture and the like; the traction frame is the implementation of supplementary traction art, improves traction effect, and this product comprises connection fixer, perineum post, abduction pole, tractor, sole dead lever, side guide rail, support post, steering joint, frame, pull the sole, pull sole universal chuck etc. but the use of traction frame now, can not in time carry out lift adjustment according to the condition of reality, and the scope that causes the use is narrow, and uses inconveniently to special patient, and the effect is not good.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a traction frame for orthopedics convenient to adjust to solve the problem of mentioning among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a traction frame convenient to adjust for orthopedics department comprises a backrest and a supporting plate, wherein the left side surface of the backrest and the top of the supporting plate are fixedly connected with first fixed plates, the two first fixed plates are movably connected with first movable plates through first pin shafts, the opposite surfaces of the two first movable plates are fixedly connected with electric push rods, the lower end of the backrest is fixedly connected with two movable frames, the two movable frames are movably connected to the front side and the rear side of the supporting plate through second pin shafts, the bottom of the supporting plate is fixedly connected with a second fixed plate, and the bottom of the second fixed plate is fixedly connected with a supporting column;

the lower end of the right side of the backrest is fixedly connected with two connecting columns, one side of each of the two connecting columns is fixedly connected with a first connecting rod, a plurality of pin holes are formed in the first connecting rods, the surface of each first connecting rod is connected with a first sleeve in a sliding manner, the front side of each first sleeve is provided with an adjusting knob, the adjusting knob penetrates through the first sleeve and is in threaded connection with the pin holes, the rear side of each first sleeve is fixedly connected with a first supporting rod, one side of each first connecting rod is connected with a second connecting rod, a plurality of pin holes are formed in the second connecting rod, the first connecting rod is provided with a second adjusting knob, one end of the second adjusting knob penetrates through the first connecting rod and is in threaded connection with the pin holes formed in the second connecting rod, the surface of the second connecting rod is connected with a second sleeve in a sliding manner, and the rear side of the second sleeve is fixedly connected with, the utility model discloses a knee joint support device, including first bracing piece, second bracing piece, be provided with third adjust knob on the second sleeve, it is third adjust knob pass the second sleeve and with the pinhole threaded connection who offers on the second connecting rod, all cup jointed the third bracing piece in first bracing piece and the second bracing piece, a plurality of pinhole has been seted up on the third bracing piece, all be provided with fourth adjust knob on first bracing piece and the second bracing piece, fourth adjust knob's one end pass first bracing piece and second bracing piece respectively and with the pinhole threaded connection who offers on the third bracing piece, two the top of third bracing piece is two knee fixing pads of fixedly connected with and foot fixing pad respectively.

Preferably, sliding connection has the second fly leaf in the support column, the top fixedly connected with lifting toothed plate of second fly leaf, lifting toothed plate's surface meshing has a swing pinion, wear to be equipped with the handle in the swing pinion, lifting toothed plate's top fixedly connected with connecting plate, be equipped with connecting bolt on the connecting plate, the support column passes through connecting bolt fixed connection in the bottom of second fixed plate.

Preferably, the top of the side surface of the backrest is fixedly connected with a pillow, and a massage plate is arranged below the pillow.

Preferably, the top end of the right side of the supporting plate is fixedly connected with a perineum column.

Preferably, pulleys are arranged below the supporting columns, and the outer sides of the four pulleys are fixedly connected with brake pads.

Preferably, sponge pads are arranged on the front side and the rear side of the two knee fixing pads.

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

the utility model can be conveniently leaned on by arranging the backrest, the neck can be relieved by arranging the pillow cushion on the backrest, the massage plate at the inner side of the backrest can massage the back, so that the back can relieve fatigue, the electric push rod works, along with the extension and shortening of the electric push rod, the backrest can be driven to be adjusted up and down by virtue of the action of the first pin shaft and the second pin shaft, the use of a user is convenient, the rotating gear can be meshed with the lifting toothed plate by rotating the handle, so that the supporting plate can be driven to move up and down, the backrest and the supporting plate can be freely moved by the pulley, the pulley can be fixed by the brake block, the arrangement of the perineum column can prevent the sliding down, the knee fixing cushion and the foot fixing cushion can be adjusted up and down and left and right by a plurality of adjusting knobs and pin holes, the sponge cushion can form protection for the legs of the user, and the friction force between the, slip is avoided.

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. In the drawings:

fig. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of a support column of an orthopedic traction frame capable of being lifted;

in the figure: 1. a massage plate; 2. a pillow pad; 3. a backrest; 4. a first fixing plate; 5. a first movable plate; 6. a first pin shaft; 7. an electric push rod; 8. a support plate; 9. a second pin shaft; 10. a second fixing plate; 11. a support pillar; 12. a second movable plate; 13. a handle; 14. a rotating gear; 15. a lifting toothed plate; 16. a connecting plate; 17. a connecting bolt; 18. a pulley; 19. a brake pad; 20. connecting columns; 21. a first sleeve; 22. a first connecting rod; 23. a second connecting rod; 24. a second sleeve; 25. a pin hole; 26. a second support bar; 27. a foot fixing pad; 28. a first support bar; 29. a knee fixation pad; 30. the perineal column; 31. a movable frame; 32. adjusting a knob; 33. and a third support bar.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: an orthopedic traction frame convenient to adjust comprises a backrest 3 and a supporting plate 8, the backrest 3 can be conveniently leaned, the left side surface of the backrest 3 and the top of the supporting plate 8 are both fixedly connected with first fixed plates 4, the two first fixed plates 4 are both movably connected with first movable plates 5 through first pin shafts 6, the opposite surfaces of the two first movable plates 5 are fixedly connected with electric push rods 7, the lower end of the backrest 3 is fixedly connected with two movable frames 31, the two movable frames 31 are movably connected with the front side and the rear side of the supporting plate 8 through the second pin shaft 9, the electric push rod 7 works, the backrest 3 can be driven to be adjusted up and down by virtue of the movable action of the first pin shaft 6 and the second pin shaft 9 along with the extension and the shortening of the electric push rod 7, and the use is convenient for a user, the bottom of the supporting plate 8 is fixedly connected with a second fixing plate 10, and the bottom of the second fixing plate 10 is fixedly connected with a supporting column 11;

the lower end of the right side of the backrest 3 is fixedly connected with two connecting columns 20, one side of each of the two connecting columns 20 is fixedly connected with a first connecting rod 22, a plurality of pin holes 25 are formed in the first connecting rod 22, a first sleeve 21 is connected to the surface of the first connecting rod 22 in a sliding manner, an adjusting knob 32 is arranged on the front side of the first sleeve 21, the adjusting knob 32 penetrates through the first sleeve 21 and is in threaded connection with the pin holes 25, a first supporting rod 28 is fixedly connected to the rear side of the first sleeve 21, one side of the first connecting rod 22 is connected with a second connecting rod 23, a plurality of pin holes 25 are formed in the second connecting rod 23, a second adjusting knob 32 is arranged on the first connecting rod 22, one end of the second adjusting knob 32 penetrates through the first connecting rod 22 and is in threaded connection with the pin hole 25 formed in the second connecting rod 23, and a second sleeve 24 is connected to the surface of the second connecting rod 23 in a, a second support rod 26 is fixedly connected with the rear side of the second sleeve 24, a third adjusting knob 32 is arranged on the second sleeve 24, the third adjusting knob 32 penetrates through the second sleeve 24 and is in threaded connection with a pin hole 25 arranged on the second connecting rod 23, a third support bar 33 is sleeved in the first support bar 28 and the second support bar 26, a plurality of pin holes 25 are arranged on the third support bar 33, the first support bar 28 and the second support bar 26 are both provided with a fourth adjusting knob 32, one end of the fourth adjusting knob 32 respectively passes through the first support bar 28 and the second support bar 26 and is in threaded connection with a pin hole 25 arranged on a third support bar 33, the tops of the two third support bars 33 are respectively and fixedly connected with two knee fixing pads 29 and a foot fixing pad 27, the knee fixing pad 29 and the foot fixing pad 27 can be adjusted in position vertically and horizontally by the plurality of adjustment knobs 32 and the pin holes 25.

Specifically, sliding connection has second fly leaf 12 in support column 11, the top fixedly connected with lifting toothed plate 15 of second fly leaf 12, lifting toothed plate 15's surface meshing has rotary gear 14, wear to be equipped with handle 13 in the rotary gear 14, lifting toothed plate 15's top fixedly connected with connecting plate 16 through rotating handle 13, can make rotary gear 14 and lifting toothed plate 15 meshing, and then can drive backup pad 8 and reciprocate, be equipped with connecting bolt 17 on the connecting plate 16, support column 11 passes through connecting bolt 17 fixed connection in the bottom of second fixed plate 10.

Specifically, the top of the side surface of the backrest 3 is fixedly connected with a pillow 2, a massage plate 1 is arranged below the pillow 2, the pillow 2 can relieve the neck, and the massage plate 1 can massage the back, so that the back can relieve fatigue.

Specifically, the perineum column 30 is fixedly connected to the top end of the right side of the supporting plate 8, and the perineum column 30 can be prevented from sliding downwards.

Specifically, the pulleys 18 are arranged below the supporting column 11, the four outer sides of the pulleys 18 are fixedly connected with brake pads 19, the pulleys 18 enable the backrest 3 and the supporting plate 8 to move freely, and the brake pads 19 enable the pulleys 18 to be fixed.

Specifically, two knee fixing pad 29 front side and rear side all are provided with the foam-rubber cushion, and the foam-rubber cushion can form the protection to user's shank, increases the frictional force between user's shank and the knee fixing pad 29 simultaneously, avoids sliding.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the device is moved to the use position through the pulley 18, then the brake block 19 is put down to fix the pulley 18, the electric push rod 7 is opened, the electric push rod 7 is extended and shortened, the movable action of the first pin shaft 6 and the second pin shaft 9 is utilized, the movable frame 31 is driven to move up and down, thereby the up-and-down adjustment of the backrest 3 is realized, the handle 13 is rotated, the handle 13 drives the rotating gear 14 to rotate, the rotating gear 14 is meshed with the lifting toothed plate 15, thereby the support plate 8 is driven to move up and down, then the knee fixing pad 29 can be moved up and down and left and right by moving the first connecting rod 22 and the first supporting rod 28, the foot fixing pad 27 can be moved up and down and left and right by moving the second connecting rod 23 and the second supporting rod 26, after the adjustment is carried out to the proper position, the knee fixing pad 29 and the foot fixing pad 27 are fixed through the threaded connection between, the user can use the utility model.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a traction frame for orthopedics convenient to adjust, includes back (3) and backup pad (8), its characterized in that: the left side surface of the backrest (3) and the top of the supporting plate (8) are fixedly connected with first fixed plates (4), the two first fixed plates (4) are movably connected with first movable plates (5) through first pin shafts (6), opposite surfaces of the two first movable plates (5) are fixedly connected with electric push rods (7), the lower end of the backrest (3) is fixedly connected with two movable frames (31), the two movable frames (31) are movably connected to the front side and the rear side of the supporting plate (8) through second pin shafts (9), the bottom of the supporting plate (8) is fixedly connected with a second fixed plate (10), and the bottom of the second fixed plate (10) is fixedly connected with a supporting column (11);

backrest (3) right side lower extreme fixedly connected with two spliced poles (20), two equal fixedly connected with head rod (22) in one side of spliced pole (20), a plurality of pinhole (25) have been seted up on head rod (22), head rod (22) surface sliding connection has first sleeve (21), the front side of first sleeve (21) is provided with adjust knob (32), adjust knob (32) pass first sleeve (21) and with pinhole (25) threaded connection, the rear side fixedly connected with first bracing piece (28) of first sleeve (21), one side of head rod (22) is connected with second connecting rod (23), a plurality of pinhole (25) have been seted up on second connecting rod (23), be provided with second adjust knob (32) on head rod (22), the second the one end of adjust knob (32) pass first connecting rod (22) and with second connecting rod (23) The pin holes (25) are formed in the first connecting rod (23) and are in threaded connection, the surface of the second connecting rod (23) is connected with a second sleeve (24) in a sliding mode, the rear side of the second sleeve (24) is fixedly connected with a second supporting rod (26), the second sleeve (24) is provided with a third adjusting knob (32), the third adjusting knob (32) penetrates through the second sleeve (24) and is in threaded connection with the pin holes (25) formed in the second connecting rod (23), the first supporting rod (28) and the second supporting rod (26) are both sleeved with a third supporting rod (33), the third supporting rod (33) is provided with a plurality of pin holes (25), the first supporting rod (28) and the second supporting rod (26) are both provided with a fourth adjusting knob (32), one end of the fourth adjusting knob (32) penetrates through the first supporting rod (28) and the second supporting rod (26) respectively and is in threaded connection with the pin holes (25) formed in the third supporting rod (33), the tops of the two third supporting rods (33) are respectively fixedly connected with two knee fixing pads (29) and foot fixing pads (27).

2. The orthopedic traction frame convenient to adjust according to claim 1, characterized in that: sliding connection has second fly leaf (12) in support column (11), the top fixedly connected with lifting toothed plate (15) of second fly leaf (12), the surface toothing of lifting toothed plate (15) has rotating gear (14), wear to be equipped with handle (13) in rotating gear (14), the top fixedly connected with connecting plate (16) of lifting toothed plate (15), be equipped with connecting bolt (17) on connecting plate (16), support column (11) are through connecting bolt (17) fixed connection in the bottom of second fixed plate (10).

3. The orthopedic traction frame convenient to adjust according to claim 1, characterized in that: the pillow (2) is fixedly connected to the top of the side face of the backrest (3), and the massage plate (1) is arranged below the pillow (2).

4. The orthopedic traction frame convenient to adjust according to claim 1, characterized in that: the right top end of the supporting plate (8) is fixedly connected with a perineum column (30).

5. The orthopedic traction frame convenient to adjust according to claim 1, characterized in that: pulleys (18) are arranged below the supporting columns (11), and four brake pads (19) are fixedly connected to the outer sides of the pulleys (18).

6. The orthopedic traction frame convenient to adjust according to claim 1, characterized in that: sponge pads are arranged on the front side and the rear side of the two knee fixing pads (29).