CN212347563U - Limb tractor for clinical rehabilitation of neurology - Google Patents

Abstract

The utility model provides a limb tractor for clinical rehabilitation of neurology. A base; a seat; the seat is arranged on the base; a leg traction mechanism; the leg traction mechanism is connected to the base and comprises an installation frame, a rotary drum, rotary shafts, rotary rods, hinge rods and pedals, the installation frame is fixedly connected to the base, two ends of the rotary drum are respectively and rotatably connected to the installation frame through the rotary shafts, the rotary shafts penetrate through the installation frame and are located outside the installation frame, the rotary rods are fixedly connected to the two rotary shafts located outside the installation frame and are connected with the hinge rods, and the pedals are rotatably connected to the hinge rods; a hand traction mechanism; the hand traction mechanism is connected to the base. The utility model provides a limb retractor for the clinical rehabilitation of department of neurology can have regulatory function, be applicable to different patients and can record the advantage of the different limbs recovery condition of recovering stage patient.

Description

Limb tractor for clinical rehabilitation of neurology

Technical Field

The utility model relates to the technical field of medical appliances, especially, relate to a clinical recovered limb tractor that uses of department of neurology.

Background

In the clinical treatment of neurology in hospitals, a plurality of patients with hemiplegia, paraplegia and limb movement difficulties and lying in bed for a long time are frequent, foot drop, muscular atrophy and joint stiffness are easy to occur due to limited limb movement, and the method of helping the patients to move by nurses, nursing staff or family members of the patients and the like through manual massage is often adopted to promote the recovery of the limb joint function of the patients, so that the method is time-consuming and labor-consuming and inconvenient to use, and meanwhile, the strength of a rehabilitative apparatus needs to be changed due to different patient conditions, so that the strength of the limbs is enhanced, and the muscle recovery of the patients is facilitated;

the limb tractor for clinical rehabilitation of department of neurology in the prior art can basically complete basic rehabilitation treatment of patients, but when the limb tractor is used for muscle stretching treatment, the tension of the tractor can not be adjusted mostly, the tension of different patients is affected by different factors such as age, sex and physique, and the like, so that the limb tractor can not adapt to different requirements of the patients, the seat position of the tractor is inconvenient to adjust, the comfort level of the rehabilitation treatment is affected, so that the use requirement can not be met, and the traditional limb tractor for clinical rehabilitation of department of neurology can not clearly record the limb recovery conditions of the patients in different recovery stages;

therefore, there is a need to provide a new limb retractor for clinical rehabilitation in neurology to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a can have regulatory function, be applicable to different patients and can take notes different recovery phase patients' limbs and restore the limbs tractor for clinical rehabilitation of department of neurology.

In order to solve the technical problem, the utility model provides a clinical recovered limb tractor of using of department of neurology includes: a base; a seat; the seat is arranged on the base; a leg traction mechanism; the leg traction mechanism is connected to the base and comprises an installation frame, a rotary drum, rotary shafts, rotary rods, hinge rods and pedals, the installation frame is fixedly connected to the base, two ends of the rotary drum are respectively and rotatably connected to the installation frame through the rotary shafts, the rotary shafts penetrate through the installation frame and are located outside the installation frame, the rotary rods are fixedly connected to the two rotary shafts located outside the installation frame and are connected with the hinge rods, and the pedals are rotatably connected to the hinge rods; a hand traction mechanism; the hand traction mechanism is connected on the base and comprises a first fixing plate, a second fixing plate, a pull rod, a handle, a connecting plate, a rotary column, a hook, a spring, a fixing sleeve, a lifting lug and a pin shaft, the first fixing plate is fixedly connected on the base, the second fixing plate is fixedly connected on the base, is far away from the seat and is positioned on the other side of the first fixing plate, the fixed sleeve is fixedly embedded at the position of the first fixed plate close to the top end, one end of the pull rod passes through the fixed sleeve and is fixedly connected with the handle, the other end of the pull rod passes through the fixed sleeve and is rotatably connected with one end of the connecting plate through the rotating column, and one end of the pull rod connected with the handle is close to the seat, the other end of the connecting plate is hinged with the base through a lifting lug and a pin shaft, a plurality of hooks are fixedly connected to the second fixing plate and the connecting plate at equal intervals, and springs are hung on the corresponding hooks on the second fixing plate and the connecting plate; an adjustment mechanism; the adjusting mechanism is connected with the base and the seat; a detection mechanism; the detection mechanism is connected with the hand traction mechanism; a counterweight mechanism; the counterweight mechanism is connected to the leg traction mechanism.

Preferably, adjustment mechanism includes bottom plate, sleeve pipe, loop bar, external screw thread, fillet and the strip hole that resets, bottom plate fixed connection is in the seat bottom, sleeve pipe fixed connection is on the base, the one end and the bottom plate fixed connection of loop bar, the other end sliding connection of loop bar is in the sleeve pipe, the sleeve pipe is close to the one end of seat and has seted up the external screw thread, just the sleeve pipe is close to the annular side door symmetry of the one end of seat and has seted up two strip holes that reset, the fillet passes through external screw thread threaded connection in the sleeve pipe.

Preferably, the detection mechanism comprises a rack, a sliding bar, a sliding rail, a shaft rod, a gear, a connecting rod, a fixing column, a supporting frame, a fixing cylinder, a scale mark and a piston block, wherein one end of the rack is hinged to the connecting plate through the shaft rod, the sliding bar is fixedly connected to the top end of the rack, the sliding rail is arranged on one side, close to the connecting plate, of the first fixing plate, the rack is connected to the sliding rail through the sliding bar in a sliding manner, the gear is rotatably connected to the base through the supporting frame, the gear and the rack are meshed with each other, the fixing column is fixedly connected to the eccentric position of the gear, the fixing cylinder is fixedly connected to the base and corresponds to the gear, one end of the connecting rod is rotatably connected to the fixing column, the other end of the connecting rod is hinged to the top end of the piston

Preferably, the adjusting mechanism further comprises a handle, and the handle is fixedly connected to the outer end of the threaded ring.

Preferably, the counter weight mechanism includes bar hole, counter weight strip and end cover, the bar hole is equipped with a plurality of, and a plurality of bar hole evenly offers in the one end of rotary drum, the downthehole counter weight strip that is provided with of bar, the end cover is connected in the port in bar hole.

Preferably, the end cap is screwed into the port of the slotted hole.

Preferably, the seat is of an L-shaped configuration.

Compared with the prior art, the utility model provides a clinical recovered limb tractor of using of department of neurology has following beneficial effect:

the utility model provides a limb tractor for clinical rehabilitation of neurology, which is suitable for different leg rehabilitation requirements of patients by stepping on the pedal to drive the rotary drum to rotate and installing counterweight strips in strip-shaped holes according to the conditions of different patients, the pull rod drives the connecting plate to rotate on the base, the connecting plate stretches the spring, a plurality of springs can be arranged between the connecting plate and the second fixed plate according to the conditions of different patients, thus being suitable for different hand rehabilitation requirements of patients, and the height and the position of the seat can be conveniently adjusted by the matching of the threaded ring, the loop bar and the sleeve, the comfort level of the four-limb rehabilitation of the patients is improved, when the patients pull the connecting plate to move on the base, the connecting plate is provided with a movable rack which slides on the sliding rail through a sliding strip, so that the gear drives a connecting rod to work through a fixed column through the matching of the rack and the gear, the connecting rod drives a piston block to slide upwards in the fixed cylinder and then observe through scale marks, the piston block can be used together through being matched with a spring in a hand traction mechanism, the condition that the limb of a patient is recovered is determined by observing the rising height of the piston block in the fixed cylinder through observing the scale marks, medical staff can record the rising height of the patient during training recovery at different stages or different spring numbers, and the medical staff can conveniently observe the limb recovery conditions of the patient at different stages; the equipment is convenient to use, meets the use requirements, and meets the use requirements.

Drawings

FIG. 1 is a schematic structural view of a limb retractor for clinical rehabilitation in neurology according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of the drum of the leg pulling mechanism of FIG. 1;

FIG. 3 is an enlarged schematic view of the area A shown in FIG. 1;

FIG. 4 is an enlarged schematic view of the region B shown in FIG. 1

Reference numbers in the figures: 1. the device comprises a base, 2, a seat, 3, a leg traction mechanism, 31, a mounting frame, 32, a rotary drum, 33, a rotary shaft, 34, a rotary rod, 35, a hinge rod, 36, a pedal, 4, a hand traction mechanism, 41, a first fixing plate, 42, a second fixing plate, 43, a pull rod, 431, a handle, 44, a connecting plate, 45, a rotary column, 46, a hook, 47, a spring, 48, a lifting lug, 481, a pin shaft, 49, a fixing sleeve, 5, an adjusting mechanism, 51, a bottom plate, 52, a sleeve, 53, a sleeve rod, 54, external threads, 55, a threaded ring, 56, a reset strip hole, 57, a handle, 6, a counterweight mechanism, 61, a strip hole, 62, a counterweight strip, 63 and an end cover; 7. the device comprises a detection mechanism, 71, a rack, 72, a slide bar, 73, a slide rail, 74, a shaft lever, 75, a gear, 751, a fixed column, 76, a support frame, 77, a fixed cylinder, 771, scale marks, 78, a connecting rod, 79 and a piston block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural view illustrating a limb retractor for clinical rehabilitation of neurology department according to a preferred embodiment of the present invention; fig. 2 is a schematic structural view of the drum 32 in the leg pulling mechanism 3 shown in fig. 1; FIG. 3 is an enlarged schematic view of the area A shown in FIG. 1; fig. 4 is an enlarged schematic structural view of a region B shown in fig. 1. Department of neurology clinical recovered limbs tractor includes: the leg traction mechanism comprises a base 1, a seat 2, a leg traction mechanism 3, a hand traction mechanism 4, a detection mechanism 7, an adjusting mechanism 5 and a counterweight mechanism 6, wherein the seat 2 is arranged on the base 1, the adjusting mechanism 5 is connected with the base 1 and the seat 2, and the detection mechanism 7 is connected with the hand traction mechanism 4; the counterweight mechanism 6 is connected to the leg traction mechanism 3.

In a specific implementation process, as shown in fig. 1, fig. 2 and fig. 3, the leg traction mechanism 3 is connected to the base 1, the leg traction mechanism 3 includes a mounting frame 31, a rotary drum 32, a rotary shaft 33, a rotary rod 34, a hinge rod 35 and a pedal 36, the mounting frame 31 is fixedly connected to the base 1, two ends of the rotary drum 32 are respectively rotatably connected to the mounting frame 31 through the rotary shaft 33, the rotary shaft 33 passes through the mounting frame 31 and is located outside the mounting frame 31, the rotary rods 34 are fixedly connected to both the rotary shafts 33 located outside the mounting frame 31, the rotary rods 34 are connected to the hinge rod 35, and the hinge rod 35 is rotatably connected to the pedal 36; the hand traction mechanism 4 is connected to the base 1, the hand traction mechanism 4 includes a first fixing plate 41, a second fixing plate 42, a pull rod 43, a handle 431, a connecting plate 44, a rotary column 45, a hook 46, a spring 47, a fixing sleeve 49, a lifting lug 48 and a pin 481, the first fixing plate 41 is fixedly connected to the base 1, the second fixing plate 42 is fixedly connected to the base 1 far away from the seat 2 and is located at the other side of the first fixing plate 41, the fixing sleeve 49 is fixedly embedded in the position of the first fixing plate 41 close to the top end, one end of the pull rod 43 passes through the fixing sleeve 49 and is fixedly connected with the handle 431, the other end of the pull rod 43 passes through the fixing sleeve 49 and is rotatably connected with one end of the connecting plate 44 through the rotary column 45, one end of the pull rod 43 connected with the handle 431 is close to the seat 2, and the other end of the connecting plate, a plurality of hooks 46 are fixedly connected to the second fixing plate 42 and the connecting plate 44 at equal intervals, springs 47 are hung on the corresponding hooks 46 on the second fixing plate 42 and the connecting plate 44, and the hand traction tension of the patient is controlled by the number of the springs 47.

Referring to fig. 1 and 3, the adjusting mechanism 5 includes a bottom plate 51, a sleeve 52, a loop bar 53, an external thread 54, a thread ring 55 and a reset bar hole 56, the bottom plate 51 is fixedly connected to the bottom end of the seat 2, the sleeve 52 is fixedly connected to the base 1, one end of the loop bar 53 is fixedly connected to the bottom plate 51, the other end of the loop bar 53 is slidably connected to the sleeve 52, one end of the sleeve 52 close to the seat 2 is provided with the external thread 54, two reset bar holes 56 are symmetrically provided on the annular side door of one end of the sleeve 52 close to the seat 2, the thread ring 55 is in threaded connection with the sleeve 52 through the external thread 54, is in threaded connection with the sleeve 52 through the thread ring 55, and can tightly connect the loop bar 53 to the sleeve 52 under the action of the reset bar holes 56, so that the seat 2 can be.

Referring to fig. 4, the detecting mechanism 7 includes a rack 71, a slide bar 72, a slide rail 73, a shaft 74, a gear 75, a connecting rod 78, a fixing post 751, a supporting bracket 76, a fixing cylinder 77, a scale 771 and a piston block 79, one end of the rack 71 is hinged to the connecting plate 44 through the shaft 74, the slide bar 72 is fixedly connected to the top end of the rack 71, the slide rail 73 is disposed on one side of the first fixing plate 41 close to the connecting plate, the rack 71 is slidably connected to the slide rail 73 through the slide bar 72, the gear 75 is rotatably connected to the base 1 through the supporting bracket 76, the gear 75 is engaged with the rack 71, the fixing post 751 is fixedly connected to the eccentric position 751 of the gear 75, the fixing cylinder 77 is fixedly connected to the base and corresponds to the gear 75, one end of the connecting rod 78 is rotatably connected to the fixing post, the other end of the connecting rod 78 is hinged, the piston block 79 is slidably connected in the fixed cylinder 77, and the scale lines 771 are arranged on the end surface of the fixed cylinder 77.

Referring to fig. 3, the adjusting mechanism 5 further comprises a handle 57, the handle 57 is fixedly connected to the outer end of the threaded ring 55, and the threaded ring 55 is rotated by the handle 57.

Referring to fig. 2, the counterweight mechanism 6 includes a plurality of bar-shaped holes 61, a counterweight bar 62 and an end cover 63, the bar-shaped holes 61 are provided with a plurality of bar-shaped holes 61, and the bar-shaped holes 61 are uniformly opened in one end of the drum 32, the counterweight bar 62 is provided in the bar-shaped holes 61, the end cover 63 is connected in the port of the bar-shaped holes 61, and the counterweight bar 62 is installed in the bar-shaped holes 61 according to the rehabilitation condition of the patient.

Referring to fig. 2, the end cap 63 is screwed into the port of the bar hole 61, and the weight bar 62 is placed through the end cap 63 and slides out.

Referring to fig. 1, the seat 2 has an L-shaped structure, which is comfortable for human body.

The utility model provides a limb tractor for neurology clinical rehabilitation has the following working principle:

when the leg rehabilitation training device is used, a patient sits on the seat 2, then a plurality of counterweight strips 62 are installed in the strip-shaped holes 61 according to actual conditions, after the installation is finished, the strip-shaped holes 61 are closed through the end covers 63, then a plurality of springs 47 are hung between the connecting plate 44 and the second fixing plate 42 through the hooks 46, and then the patient can step on the pedals 36 through two feet to enable the hinge rods 35 and the rotating rods 34 to rotate, so that the rotating drum 32 can also rotate through the rotating shaft 33, and the patient can perform leg rehabilitation training; meanwhile, the patient pulls the pull rod 43 to be close to the patient through the handle 431, the pull rod 43 drives the connecting plate 44 to rotate on the base 1, and meanwhile, the connecting plate 44 stretches the spring 47, so that the patient can perform hand limb rehabilitation training; when the height of the seat 2 is adjusted, the loop bar 53 slides up and down in the sleeve 52 for adjustment, after the adjustment is finished, the threaded ring 55 is rotated to move in the direction close to the loop bar 53, then the sleeve 52 tightly clamps the loop bar 53 under the action of the reset bar hole 56, and thus the loop bar 53 and the seat 2 can be fixed;

meanwhile, when the patient pulls the pull rod 43 to drive the connecting plate 44 to move on the base 1, the connecting plate 44 drives the rack 71 to slide on the sliding rail 73 through the sliding strip 72, so the rack 71 drives the gear 75 to rotate, the gear 75 drives the fixed column 751 to rotate, so the fixed column 751 drives the connecting rod 78 to work, the connecting rod 78 drives the piston block 79 to slide upwards in the fixed cylinder 77 and then observe through the scale lines 771, so that the rising height of the piston block 79 in the fixed cylinder 77 can be observed by observing the scale lines 771 to determine the recovery condition of the limb of the patient, the rising height of the patient in different stages can be recorded when the patient recovers, and therefore medical staff can conveniently observe the recovery condition of the limb of the patient in different stages.

Compared with the prior art, the utility model provides a clinical recovered limb tractor of using of department of neurology has following beneficial effect:

the utility model provides a limb tractor for clinical rehabilitation of neurology, which drives the rotary drum 32 to rotate and can install the counterweight strip 62 in the strip-shaped hole 61 according to the conditions of different patients by stepping on the pedal 36, thereby being suitable for the requirements of different patients on leg rehabilitation, the pull rod 43 is pulled to drive the connecting plate 44 to rotate on the base 1, the connecting plate 44 stretches the spring 47, a plurality of springs 47 can be arranged between the connecting plate 44 and the second fixing plate 42 according to the conditions of different patients, thereby being suitable for the requirements of different patients on hand rehabilitation, and the height and the position of the seat 2 can be conveniently adjusted by matching the threaded ring 55, the loop bar 53 and the sleeve 52, the comfort level of the patients on the four-limb rehabilitation is improved, when the patient pulls the pull rod 43 to drive the connecting plate 44 to move on the base 1, the connecting plate 44 drives the rack 71 to slide on the sliding rail 73 through the sliding strip 72, so through the matching of the rack 71 and the gear 75, the gear 75 drives the connecting rod 78 to work through the fixed column 751, the connecting rod 78 drives the piston block 79 to slide upwards in the fixed cylinder 77 and then observe through the scale line 771, so that the piston block 79 can be used together by matching with the spring 47 in the hand traction mechanism 4, the rising height of the piston block 79 in the fixed cylinder 77 can be observed by observing the scale line 771 to determine the limb recovery condition of a patient, and medical staff can record the rising height of the patient during training recovery at different stages or different numbers of springs 47, so that the medical staff can conveniently observe the limb recovery condition of the patient at different stages; the equipment is convenient to use and meets the use requirements.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a clinical recovered limbs tractor that uses of department of neurology which characterized in that includes:

a base (1);

a seat (2); the seat (2) is arranged on the base (1);

a leg traction mechanism (3); the leg traction mechanism (3) is connected to the base (1), the leg traction mechanism (3) comprises an installation frame (31), a rotary drum (32), a rotary shaft (33), a rotary rod (34), a hinge rod (35) and a pedal (36), the installation frame (31) is fixedly connected to the base (1), two ends of the rotary drum (32) are respectively rotatably connected to the installation frame (31) through the rotary shaft (33), the rotary shaft (33) penetrates through the installation frame (31) and is located outside the installation frame (31), the rotary rods (34) are fixedly connected to the two rotary shafts (33) located outside the installation frame (31), the rotary rods (34) are connected with the hinge rod (35), and the pedal (36) is rotatably connected to the hinge rod (35);

a hand traction mechanism (4); the hand traction mechanism (4) is connected to the base (1), the hand traction mechanism (4) comprises a first fixing plate (41), a second fixing plate (42), a pull rod (43), a handle (431), a connecting plate (44), a rotary column (45), a hook (46), a spring (47), a fixing sleeve (49), a lifting lug (48) and a pin shaft (481), the first fixing plate (41) is fixedly connected to the base (1), the second fixing plate (42) is fixedly connected to the base (1), far away from the seat (2) and located on the other side of the first fixing plate (41), the fixing sleeve (49) is fixedly embedded in the position, close to the top end, of the first fixing plate (41), one end of the pull rod (43) penetrates through the fixing sleeve (49) to be fixedly connected with the handle (431), the other end of the pull rod (43) penetrates through the fixing sleeve (49) to be rotatably connected with one end of the connecting plate (44) through the rotary column (45), one end of a pull rod (43) connected with the handle (431) is close to the seat (2), the other end of the connecting plate (44) is hinged with the base (1) through a lifting lug (48) and a pin shaft (481), a plurality of hooks (46) are fixedly connected to the second fixing plate (42) and the connecting plate (44) at equal intervals, and springs (47) are hung on the corresponding hooks (46) on the second fixing plate (42) and the connecting plate (44);

an adjustment mechanism (5); the adjusting mechanism (5) is connected to the base (1) and the seat (2);

a detection mechanism (7); the detection mechanism (7) is connected with the hand traction mechanism (4);

a counterweight mechanism (6); the counterweight mechanism (6) is connected with the leg traction mechanism (3).

2. The limb retractor for clinical rehabilitation in neurology department according to claim 1, the adjusting mechanism (5) comprises a bottom plate (51), a sleeve (52), a loop bar (53), an external thread (54), a thread ring (55) and a reset bar hole (56), the bottom plate (51) is fixedly connected with the bottom end of the seat (2), the sleeve (52) is fixedly connected on the base (1), one end of the loop bar (53) is fixedly connected with the bottom plate (51), the other end of the loop bar (53) is connected in the sleeve (52) in a sliding way, an external thread (54) is arranged at one end of the sleeve (52) close to the seat (2), and two reset bar holes (56) are symmetrically arranged on the annular side door at one end of the sleeve (52) close to the seat (2), the thread ring (55) is connected to the sleeve (52) by an external thread (54).

3. The limb retractor for clinical rehabilitation in neurology department according to claim 1, wherein the detection mechanism (7) comprises a rack (71), a sliding bar (72), a sliding rail (73), a shaft rod (74), a gear (75), a connecting rod (78), a fixing column (751), a support frame (76), a fixing cylinder (77), a scale mark (771) and a piston block (79), one end of the rack (71) is hinged to the connecting plate (44) through the shaft rod (74), the sliding bar (72) is fixedly connected to the top end of the rack (71), the sliding rail (73) is arranged on one side of the first fixing plate (41) close to the connecting plate, the rack (71) is slidably connected to the sliding rail (73) through the sliding bar (72), the gear (75) is rotatably connected to the base (1) through the support frame (76), and the gear (75) and the rack (71) are meshed with each other, the fixing column (751) is fixedly connected to the eccentric position of the gear (75), the fixing cylinder (77) is fixedly connected to the base and corresponds to the gear (75), one end of the connecting rod (78) is rotatably connected with the fixing column (751), the other end of the connecting rod (78) is hinged to the top end of the piston block (79), the piston block (79) is connected into the fixing cylinder (77) in a sliding mode, and the scale mark (771) is arranged on the end face of the fixing cylinder (77).

4. The limb retractor for the clinical rehabilitation of the neurology department as recited in claim 1, wherein the adjusting mechanism (5) further comprises a handle (57), and the handle (57) is fixedly connected to the outer end of the threaded ring (55).

5. The limb retractor for clinical rehabilitation of neurology department according to claim 1, wherein the weight balancing mechanism (6) comprises a plurality of bar-shaped holes (61), weight balancing bars (62) and end covers (63), the bar-shaped holes (61) are provided with a plurality of bar-shaped holes (61), the bar-shaped holes (61) are uniformly formed in one end of the drum (32), the weight balancing bars (62) are arranged in the bar-shaped holes (61), and the end covers (63) are connected into ports of the bar-shaped holes (61).

6. The limb retractor for clinical rehabilitation in neurology department according to claim 5, wherein the end cover (63) is screwed into the port of the strip-shaped hole (61).

7. The limb retractor for the clinical rehabilitation of the neurology department as set forth in claim 1, wherein the seat (2) is of an L-shaped structure.

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