CN212346841U

CN212346841U - Traction frame for medical orthopedics

Info

Publication number: CN212346841U
Application number: CN201820574223.2U
Authority: CN
Inventors: 许程枫
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-04-22
Filing date: 2018-04-22
Publication date: 2021-01-15
Anticipated expiration: 2028-04-22

Abstract

The utility model relates to the technical field of medical equipment, and a traction frame for medical treatment orthopedics is disclosed, the on-line screen storage device comprises a base, one side of base bottom and the top fixed connection of backup pad, the opposite side fixed mounting of base bottom has the walking wheel, one side on base top and the bottom fixed connection of three hornblocks I, the top of three hornblocks I and the bottom pin joint of connecting rod, the top of connecting rod and the bottom fixed connection who promotes the cylinder, the piston has been cup jointed in the inner chamber activity that promotes the cylinder, the top of piston and the one end fixed connection of lifter, the bottom of promotion cylinder one side and the one end fixed connection of intake pipe. This traction frame for medical orthopedics, through rim plate and shank fixing device's setting, patient can imitate the action when walking on the tractor for whole shank all can move, accelerates the velocity of flow of blood, increases the activity intensity and the home range of shank, has improved treatment, is favorable to patient's recovery.

Description

Traction frame for medical orthopedics

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a traction frame for medical orthopedics.

Background

Bone traction is one of the methods for reduction and fixation of fracture and treatment of many other orthopedic diseases in orthopedics department, especially for the patient who is not suitable for operation, can achieve the treatment purpose through traction, and for the patient who is fractured in the lower leg or has other lower limb diseases, because the lower limb is difficult to move, a posture is kept for a long time, the rehabilitation of the lower limb is not facilitated, and joint stiffness, muscle spasm and even skin necrosis are easily caused, and the lower limb rehabilitation of the patient is usually helped through a traction frame clinically. The existing leg orthopedics traction frame only carries out simple stretching movement on the leg of a patient, the movement form is single, the movement range of the leg is small, the rehabilitation of the patient is not facilitated, the existing traction frame needs the patient to lie flat to receive treatment, the waist and the cervical vertebra of the patient are not good enough for long-time lying, the burden of the patient is increased, and the treatment of the patient is not facilitated.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a traction frame for medical treatment orthopedics, it is wide to possess activity control range, activity intensity is big, treatment is good, advantages such as function is perfect, it just carries out simple tensile motion to patient's shank to have solved current shank orthopedics traction frame, the activity form is single, the home range of shank is less, be unfavorable for patient's recovery, and current traction frame all needs patient to lie flat and accept the treatment, long-time lying is very unfavorable to patient's waist and cervical vertebra, patient has increased the burden, be unfavorable for the problem to patient's treatment.

(II) technical scheme

For the purpose that realizes that above-mentioned activity accommodation is wide, activity intensity is big, treatment is effectual and the function is perfect, the utility model provides a following technical scheme: a traction frame for medical orthopedics comprises a base, wherein one side of the bottom end of the base is fixedly connected with the top end of a supporting plate, a walking wheel is fixedly mounted on the other side of the bottom end of the base, one side of the top end of the base is fixedly connected with the bottom end of a triangular block I, the top end of the triangular block I is in pin joint with the bottom end of a connecting rod, the top end of the connecting rod is fixedly connected with the bottom end of a lifting cylinder, a piston is movably sleeved in an inner cavity of the lifting cylinder, the top end of the piston is fixedly connected with one end of a lifting rod, the bottom of one side of the lifting cylinder is fixedly connected with one end of an air inlet pipe, the other end of the air inlet pipe is fixedly connected with an air outlet of an air pump, an air inlet of the air pump is fixedly connected with one end of an air outlet pipe, the other end of the lifting rod is in pin joint with the bottom end of the triangular block II, the top end of the triangular block II is fixedly connected with one side of the bottom end of the movable lying plate, the middle part of the top end of the base is fixedly connected with one end of the supporting rod, the other end of the supporting rod is fixedly connected with the middle part of the bottom end of the fixed plate, one side of the fixed plate is movably sleeved with one side of the movable lying plate through a rotating shaft, one side of the top end of the fixed plate is fixedly connected with the bottom end of the stop block, a linear guide rail I is fixedly arranged on the front surface of the fixed plate, the outer surface of the linear guide rail I is movably sleeved with the inner part of the movable block, the front middle part of the movable block is in threaded connection with a jacking screw, the top end of the movable block is fixedly connected with one end of the connecting rod, the middle part of one side of the connecting, the outer surface of the pin rod is movably sleeved with the top end of the movable rod, the bottom end of the movable rod is clamped with the inner cavity of the pin plate, a fixed block is fixedly mounted on the other side of the top end of the base, one side of the fixed block is fixedly connected with one end of the linear guide rail II, the outer surface of the linear guide rail II is movably sleeved with the inner part of the sliding block I, a jacking screw is connected with the front surface of the sliding block I in a threaded manner, the top end of the sliding block I is fixedly connected with the bottom end of the lifting frame, a rack is movably sleeved on the inner cavity of the lifting frame and is meshed with the gear I, the inner part of the gear I is fixedly sleeved with the outer surface of the pin shaft, one end of the pin shaft sequentially lifts the frame and the gear I from left to right and extends to one side of the lifting frame, the outer surface of the other end of the pin shaft is fixedly sleeved with the inner, the top of the inner cavity of the positioning sleeve is fixedly connected with one end of a positioning spring, the other end of the positioning spring is fixedly connected with the top end of a positioning block, the other end of the positioning pin sequentially penetrates through the positioning sleeve, the positioning block and the positioning spring from bottom to top and extends to the top end of the positioning sleeve, the top of one side of the positioning sleeve is fixedly connected with one side of a positioning plate, the other side of the positioning plate is fixedly connected with one side of a lifting frame, one side of a pin shaft is fixedly connected with the middle of one side of a turntable, the top of the other side of the turntable is fixedly connected with one end of a handle I, the other end of the handle I is fixedly connected with one side of a cushion block, the top end of a rack is fixedly connected with the bottom end of a locking sleeve, the bottom of the inner cavity of the locking sleeve is fixedly connected with, the surface of check lock lever cup joints with the inside activity of locking sleeve, the other end fixed mounting of check lock lever has knee pad, the surface of linear guide II and the inside swing joint of slider II, and slider II is located one side of slider I, the front threaded connection of slider II has a top holding screw, the top of slider II and the bottom fixed connection of shank branch, the top of shank branch cup joints with the inside activity of rim plate, the back and the positive equal fixed mounting of rim plate have shank fixing device, the positive top of rim plate cup joints with the back activity of handle II.

Preferably, the surface of handle I is equipped with the protection pad of rubber material, and the surface of protection pad is equipped with latticed anti-skidding line grain.

Preferably, the distance that the locating pin stretches out of the bottom end of the locating sleeve is greater than the distance from the bottom end of the locating sleeve to the root circle of the gear II.

Preferably, the leg fixing device comprises a fixing rod, one end of the fixing rod is fixedly connected with the back of the wheel disc, the other end of the fixing rod is movably sleeved with the front of the fixing shoe through a fixing shaft, and one side of the fixing shoe is movably connected with an elastic band.

Preferably, the air inlet pipe and one end of the air outlet pipe are both fixedly provided with an electromagnetic valve and a throttle valve, and the rated parameters of the two electromagnetic valves are the same.

Preferably, the bottom end of the supporting plate is fixedly provided with a rubber non-slip mat, and the surface of the non-slip mat is provided with cobweb-shaped veins.

(III) advantageous effects

Compared with the prior art, the utility model provides a traction frame for medical treatment orthopedics possesses following beneficial effect:

1. this traction frame for medical orthopedics, through rim plate and shank fixing device's setting, patient can imitate the action when walking on the tractor for whole shank all can move, accelerates the velocity of flow of blood, increases the activity intensity and the home range of shank, has improved treatment, is favorable to patient's recovery.

2. This traction frame for medical treatment orthopedics through lifting rod and cylinder, and patient can adjust suitable height according to the own condition, has increased the activity of waist and cervical vertebra, has improved treatment, and puts the thing platform and can accept the treatment at patient, can see activities such as newspaper in putting the thing bench books, joyful physical and mental is favorable to the treatment.

Drawings

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

fig. 2 is a partially enlarged schematic view of a portion a of fig. 1 according to the present invention.

In the figure: 1 base, 2 supporting plates, 3 traveling wheels, 4 triangular blocks I, 5 connecting rods, 6 lifting cylinders, 7 pistons, 8 lifting rods, 9 air inlet pipes, 10 air pumps, 11 air outlet pipes, 12 triangular blocks II, 13 movable lying plates, 14 supporting rods, 15 fixing plates, 16 rotating shafts, 17 stoppers, 18 linear guide rails I, 19 movable blocks, 20 jacking screws, 21 connecting rods, 22 pin plates, 23 object placing tables, 24 pin rods, 25 movable rods, 26 fixing blocks, 27 linear guide rails II, 28 sliding blocks I, 29 lifting frames, 30 racks, 31 gear I, 32 pin shafts, 33 gear II, 34 positioning pins, 35 positioning sleeves, 36 positioning springs, 37 positioning blocks, 38 positioning plates, 39 turntables, 40 handles I, 41 cushion blocks, 42 locking sleeves, 43 locking springs, 44 locking rods, 45 knee pads, 46 sliding blocks II, 47 leg supporting rods, 48 wheel tables, 49 leg fixing devices, 491 fixing rods, 491 connecting rods, a lifting rod, 8 lifting rods, 9 air inlet pipes, 10 air pumps, 12 air outlet pipes, 12, 492 fixed axis, 493 fixed shoe, 494 elastic band, 50 handle ii.

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. 1-2, a traction frame for medical orthopedics department comprises a base 1, one side of the bottom end of the base 1 is fixedly connected with the top end of a support plate 2, a rubber non-slip mat is fixedly installed at the bottom end of the support plate 2, the surface of the non-slip mat is provided with cobweb-shaped veins, the safety of the tractor in the using process is improved due to the arrangement of the non-slip mat, the tractor can not move due to collision when in use, the usability of the tractor is improved, a walking wheel 3 is fixedly installed at the other side of the bottom end of the base 1, one side of the top end of the base 1 is fixedly connected with the bottom end of a triangular block I4, the top end of the triangular block I4 is in pin joint with the bottom end of a connecting rod 5, the top end of the connecting rod 5 is fixedly connected with the bottom end of a lifting cylinder 6, a piston 7 is movably sleeved in the inner cavity of the lifting cylinder 6, the other end of the air inlet pipe 9 is fixedly connected with an air outlet of an air pump 10, one end of the air inlet pipe 9 and one end of the air outlet pipe 11 are both fixedly provided with an electromagnetic valve and a throttle valve, the rated parameters of the two electromagnetic valves are the same, the electromagnetic valve and the throttle valve can stabilize and homogenize the air flow output by the air pump 10, reduce the vibration when the lifting cylinder 6 moves, improve the stability and the comfort of the tractor, the air inlet of the air pump 10 is fixedly connected with one end of the air outlet pipe 11, the other end of the air outlet pipe 11 is fixedly connected with the top of one side of the lifting cylinder 6, the outer surface of the lifting rod 8 is movably sleeved with the inside of the lifting cylinder 6, the other end of the lifting rod 8 is in pin joint with the bottom end of a triangular block II 12, the top end of the triangular block II 12 is fixedly connected with one side of the bottom end, one side of a fixed plate 15 is movably sleeved with one side of a movable lying plate 13 through a rotating shaft 16, one side of the top end of the fixed plate 15 is fixedly connected with the bottom end of a stop block 17, a linear guide rail I18 is fixedly installed on the front side of the fixed plate 15, the outer surface of the linear guide rail I18 is movably sleeved with the inner part of a movable block 19, the middle part of the front side of the movable block 19 is in threaded connection with a jacking screw 20, the top end of the movable block 19 is fixedly connected with one end of a connecting rod 21, the middle part of one side of the connecting rod 21 is fixedly connected with a pin plate 22, the other end of the connecting rod 21 is movably sleeved with the bottom end of a placing table 23, one side of the placing table 23 is fixedly connected with one end of a pin rod 24, the outer surface of the pin rod 24 is movably sleeved with the top end of a movable rod 25, the bottom end of the movable rod 25, the outer surface of the linear guide rail II 27 is movably sleeved with the inside of a sliding block I28, the front surface of the sliding block I28 is in threaded connection with a jacking screw 20, the top end of the sliding block I28 is fixedly connected with the bottom end of a lifting frame 29, a rack 30 is movably sleeved in an inner cavity of the lifting frame 29, the rack 30 is meshed with a gear I31, the inside of the gear I31 is fixedly sleeved with the outer surface of a pin shaft 32, one end of the pin shaft 32 sequentially lifts the lifting frame 29 and the gear I31 from left to right and extends to one side of the lifting frame 29, the outer surface of the other end of the pin shaft 32 is fixedly sleeved with the inside of a gear II 33, the outer edge of the gear II 33 is clamped with one end of a positioning pin 34, the outer surface of the positioning pin 34 is movably sleeved with the inside of a positioning sleeve 35, the top of the inner cavity of the positioning sleeve 35 is fixedly connected with one end of a positioning, The positioning block 37 and the positioning spring 36 extend to the top end of the positioning sleeve 35, the distance that the positioning pin 34 extends out of the bottom end of the positioning sleeve 35 is greater than the distance from the bottom end of the positioning sleeve 35 to the root circle of the gear II 33, the limitation on the length of the positioning pin 34 avoids the situation that the rack 30 slides down due to the over-short length of the positioning pin 34 when the device is used, and causes secondary injury to a patient, and the reliability and the practicability of the tractor are improved, the top of one side of the positioning sleeve 35 is fixedly connected with one side of the positioning plate 38, the other side of the positioning plate 38 is fixedly connected with one side of the lifting frame 29, one side of the pin shaft 32 is fixedly connected with the middle of one side of the turntable 39, the top of the other side of the turntable 39 is fixedly connected with one end of the handle I40, the other end of the handle I40 is fixedly connected with one side of the cushion block 41, the arrangement of the protective pad avoids that medical personnel scratches the medical personnel when adjusting the rack 30, the anti-slip texture reduces the slipping phenomenon, and the safety of the equipment is improved, the top end of the rack 30 is fixedly connected with the bottom end of the locking sleeve 42, the bottom of the inner cavity of the locking sleeve 42 is fixedly connected with one end of the locking spring 43, the other end of the locking spring 43 is fixedly connected with one end of the locking rod 44, the outer surface of the locking rod 44 is movably sleeved with the inside of the locking sleeve 42, the other end of the locking rod 44 is fixedly provided with the knee pad 45, the outer surface of the linear guide rail II 27 is movably connected with the inside of the sliding block II 46, the sliding block II 46 is positioned at one side of the sliding block I28, the front surface of the sliding block II 46 is in threaded connection with the tightening screw 20, the top end of the sliding block II 46 is fixedly connected with the bottom end of the leg support rod 47, the top end of the leg support rod 47 is movably, leg fixing device 49 includes dead lever 491, and the one end of dead lever 491 and the back fixed connection of rim plate 48, the other end of dead lever 491 is cup jointed through the activity of the front of fixed axle 492 with fixed shoes 493, and one side swing joint of fixed shoes 493 has elastic cord 494, and leg fixing device 49 can let the quick use tractor of different patients, and easy operation is quick, has improved the flexibility of product, and the activity of the back of the positive top of rim plate 48 and handle II 50 is cup jointed.

During operation, patient lies in on fixed plate 16 and activity service creeper 13, medical personnel is according to patient's condition, upwards stimulate locating pin 34, rotate carousel 39, utilize gear I31 to drive rack 30 and reciprocate, adjust the height of knee pad 45, not hard up top tightening screw 20, adjust the slider I28 and the distance of slider II 46 to suitable position, later fix patient's ankle to shank fixing device 49 in, according to patient's comfortable condition, adjust lift cylinder 6 from top to bottom at last and drive activity service creeper 13 to suitable position.

In conclusion, the traction frame for the medical orthopedics department has the advantages that through the arrangement of the wheel disc 48 and the leg fixing device 49, a patient can simulate walking actions on the tractor, so that the whole leg can move, the blood flow rate is accelerated, the activity strength and the activity range of the leg are increased, the treatment effect is improved, and the rehabilitation of the patient is facilitated; through the lifting rod 8 and the air cylinder 10, the patient can adjust to a proper height according to the condition of the patient, the activities of the waist and the cervical vertebra are increased, the treatment effect is improved, and the object placing table 23 can be used for taking books, newspapers and other activities on the object placing table 23 while the patient receives treatment, so that the body and mind are pleased, and the treatment is facilitated; the problem of current shank orthopedics traction frame just carry out simple tensile motion to patient's shank, the activity form is single, and the home range of shank is less, is unfavorable for patient's recovery, and current traction frame all needs patient to lie flat and accept the treatment, and long-time lying is unfavorable to patient's waist and cervical vertebra very, has increased patient's burden, is unfavorable for patient's treatment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 a traction frame for medical orthopedics, includes base (1), its characterized in that: one side of base (1) bottom and the top fixed connection of backup pad (2), the opposite side fixed mounting of base (1) bottom has walking wheel (3), one side of base (1) top and the bottom fixed connection of three hornblocks I (4), the top of three hornblocks I (4) is connected with the bottom pin of connecting rod (5), the top of connecting rod (5) and the bottom fixed connection of promotion cylinder (6), the inner chamber activity of promotion cylinder (6) has cup jointed piston (7), the top of piston (7) and the one end fixed connection of promotion pole (8), the bottom of promotion cylinder (6) one side and the one end fixed connection of intake pipe (9), the other end of intake pipe (9) and the gas outlet fixed connection of air pump (10), the air inlet of air pump (10) and the one end fixed connection of outlet duct (11), the other end of outlet duct (11) and the top fixed connection of lift cylinder (6) one side, the surface of lift bar (8) and the inside activity of lift cylinder (6) cup joint, the other end of lift bar (8) and the bottom pin joint of three hornblocks II (12), the top of three hornblocks II (12) and one side fixed connection of activity service creeper (13) bottom, the middle part on base (1) top and the one end fixed connection of bracing piece (14), the other end of bracing piece (14) and the middle part fixed connection of fixed plate (15) bottom, one side of fixed plate (15) is cup jointed through rotation axis (16) and one side activity of activity service creeper (13), one side on fixed plate (15) top and the bottom fixed connection of dog (17), the front fixed mounting of fixed plate (15) has linear guide I (18), the surface of linear guide I (18) and the inside activity of movable block (19) cup joint, the positive middle part threaded connection of movable block (19) has a top tight screw (20), the top of movable block (19) and the one end fixed connection of connecting rod (21), the middle part fixedly connected with cotter plate (22) of connecting rod (21) one side, the other end of connecting rod (21) and the bottom activity of putting thing platform (23) cup joint, put one side of thing platform (23) and the one end fixed connection of cotter rod (24), the surface of cotter rod (24) and the top activity of movable rod (25) cup joint, the bottom of movable rod (25) and the inner chamber joint of cotter plate (22), the opposite side fixed mounting on base (1) top has fixed block (26), one side of fixed block (26) and the one end fixed connection of linear guide II (27), the surface of linear guide II (27) cup joints with the inside activity of slider I (28), the front face of the sliding block I (28) is in threaded connection with a jacking screw (20), the top end of the sliding block I (28) is fixedly connected with the bottom end of a lifting frame (29), a rack (30) is movably sleeved in an inner cavity of the lifting frame (29), the rack (30) is meshed with a gear I (31), the inside of the gear I (31) is fixedly sleeved with the outer surface of a pin shaft (32), one end of the pin shaft (32) sequentially lifts the lifting frame (29) and the gear I (31) from left to right and extends to one side of the lifting frame (29), the outer surface of the other end of the pin shaft (32) is fixedly sleeved with the inside of a gear II (33), the outer edge of the gear II (33) is clamped with one end of a positioning pin (34), the outer surface of the positioning pin (34) is movably sleeved with the inside of a positioning sleeve (35), and the top of the inner cavity of the positioning sleeve (35) is fixedly connected with one end of a, the other end of the positioning spring (36) is fixedly connected with the top end of the positioning block (37), the other end of the positioning pin (34) sequentially penetrates through the positioning sleeve (35), the positioning block (37) and the positioning spring (36) from bottom to top and extends to the top end of the positioning sleeve (35), the top of one side of the positioning sleeve (35) is fixedly connected with one side of the positioning plate (38), the other side of the positioning plate (38) is fixedly connected with one side of the lifting frame (29), one side of the pin shaft (32) is fixedly connected with the middle of one side of the turntable (39), the top of the other side of the turntable (39) is fixedly connected with one end of the handle I (40), the other end of the handle I (40) is fixedly connected with one side of the cushion block (41), the top end of the rack (30) is fixedly connected with the bottom end of the locking sleeve (42), and the bottom of the inner cavity of the locking sleeve (42) is fixedly connected with one end of, the other end of the locking spring (43) is fixedly connected with one end of the locking rod (44), the outer surface of the locking rod (44) is movably sleeved with the interior of the locking sleeve (42), the other end of the locking rod (44) is fixedly provided with a knee pad (45), the outer surface of the linear guide rail II (27) is movably connected with the inside of the sliding block II (46), the sliding block II (46) is positioned at one side of the sliding block I (28), the front face of the sliding block II (46) is in threaded connection with a jacking screw (20), the top end of the sliding block II (46) is fixedly connected with the bottom end of the leg supporting rod (47), the top end of the leg supporting rod (47) is movably sleeved with the inner part of the wheel disc (48), the back and the front of the wheel disc (48) are both fixedly provided with leg fixing devices (49), the top of the front surface of the wheel disc (48) is movably sleeved with the back surface of the handle II (50).

2. The traction frame for medical orthopedics department according to claim 1, characterized in that: the surface of handle I (40) is equipped with the protection pad of rubber material, and the surface of protection pad is equipped with latticed anti-skidding line.

3. The traction frame for medical orthopedics department according to claim 1, characterized in that: the distance that the positioning pin (34) extends out of the bottom end of the positioning sleeve (35) is larger than the distance from the bottom end of the positioning sleeve (35) to the root circle of the gear II (33).

4. The traction frame for medical orthopedics department according to claim 1, characterized in that: the leg fixing device (49) comprises a fixing rod (491), one end of the fixing rod (491) is fixedly connected with the back of the wheel disc (48), the other end of the fixing rod (491) is movably sleeved with the front of a fixing shoe (493) through a fixing shaft (492), and one side of the fixing shoe (493) is movably connected with an elastic band (494).

5. The traction frame for medical orthopedics department according to claim 1, characterized in that: and the electromagnetic valves and the throttle valve are fixedly mounted at one ends of the air inlet pipe (9) and the air outlet pipe (11), and the rated parameters of the two electromagnetic valves are the same.

6. The traction frame for medical orthopedics department according to claim 1, characterized in that: the bottom end of the supporting plate (2) is fixedly provided with a non-slip mat made of rubber, and the surface of the non-slip mat is provided with cobweb-shaped veins.