CN217961170U

CN217961170U - Training instrument for preventing venous thrombosis of lower limbs of bedridden patient

Info

Publication number: CN217961170U
Application number: CN202220971553.1U
Authority: CN
Inventors: 欧敏
Original assignee: Tang Cui
Current assignee: Tang Cui
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-12-06
Anticipated expiration: 2032-04-25

Abstract

The utility model discloses a prevent training appearance that bed patient low limbs vein thrombus takes place, including crossbeam and frame, the lower extreme rigid coupling of crossbeam has a plurality of frames, the inner wall rigid coupling of crossbeam and frame has the leg to hold in the palm, the shank bandage is installed to the upper end both sides of crossbeam, the round pin axle end of riser is provided with the training subassembly, the right side below of crossbeam is provided with the adjustment subassembly. This prevent training appearance that bed patient low limbs venous thrombosis takes place, through the riser, the slide bar, a spring, cooperation between supporting seat and the end plate, in the use, the strength of patient accessible self drives the foot and removes, make the foot can drive the riser and rotate around the round pin axle, and the disc can drive the continuous reciprocal swing of down tube through the round bar, and then the down tube can force to drive patient foot through the riser and carry out the automatic swing, avoided patient foot to lead to easily causing the problem of venous thrombosis because of long-term no motion and unable supplementary exercise after the treatment easily.

Description

Training instrument for preventing venous thrombosis of lower limbs of bedridden patient

Technical Field

The utility model relates to a venous thrombosis technical field specifically is a training appearance that prevents bed patient low limbs venous thrombosis and takes place.

Background

Venous thrombosis is an acute non-suppurative inflammation of veins and is accompanied with a disease of secondary intravascular thrombosis, lesions mainly involve superficial veins of four limbs or deep veins of lower limbs, and the condition often occurs on patients lying in bed, although the prior art can relieve the disease through hand massage and other modes, the prior art has the problems that the venous thrombosis is easily caused due to long-term no motion and incapability of assisting exercise after the treatment of the feet of the patients, and the problems that the specific training swing frequency and amplitude cannot be adjusted according to the needs and the training resistance cannot be properly adjusted exist at the same time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent training appearance that bed patient low limbs vein thrombus takes place to solve the patient foot that provides in the above-mentioned background art and lead to causing the problem of vein thrombus easily because of long-term no motion and unable supplementary exercise after the treatment easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent training appearance that bed patient low limbs venous thrombosis takes place, includes crossbeam and frame, the lower extreme rigid coupling of crossbeam has a plurality of frames, the inner wall rigid coupling of crossbeam and frame has the leg to hold in the palm, the shank bandage is installed to the upper end both sides of crossbeam, the right side end of crossbeam is rotated with the riser through the round pin axle and is linked to each other, the round pin axle end of riser is provided with the training subassembly, the right side below of crossbeam is provided with the adjustment subassembly.

Preferably, the training subassembly includes the slide bar, the top end of slide bar links to each other with the right-hand member below of riser is fixed, the right side top of slide bar is provided with the baffle, the left end of baffle links to each other with the crossbeam is fixed, the front side left part of slide bar is provided with the spring, the both sides of spring link to each other with the end plate is fixed respectively, the equal rigid coupling in inner of end plate has the lug, the equal rigid coupling in the outside of end plate has supporting seat, top the inside of supporting seat is rotated with the crossbeam through the round pin axle and is linked to each other.

Preferably, the training subassembly still includes a horizontal section of thick bamboo, a horizontal section of thick bamboo is located the below right side of crossbeam, the equal rigid coupling of lower extreme of a horizontal section of thick bamboo has the motor, the terminal rigid coupling of output shaft of motor has first bevel gear, the rear side meshing of first bevel gear links to each other there is the second bevel gear, the inside pivot rear end rigid coupling of second bevel gear has the disc, the inside rigid coupling in left side top of disc has the round bar, the outer wall slip of round bar links to each other there is the down tube, the left side end of down tube links to each other with the right-hand member below of riser is fixed.

Preferably, foot straps are fixedly connected to the left ends of the vertical plates, the lower end of the cross beam is fixedly connected with the bottom beam through a plurality of stand columns, and a plurality of third bolts are installed inside the bottom beam.

Preferably, the adjusting component comprises a sliding block, the sliding block is connected to the outer wall of the sliding rod in a sliding mode, the outer wall of the sliding block is connected with the supporting seat below the right side in a rotating mode through a pin shaft, the outer wall of the sliding block is fixedly connected with the sliding rod through a first bolt, and a gasket is arranged below the first bolt.

Preferably, the adjusting part still includes the horizontal pole, the horizontal pole slides and links to each other in the inside of horizontal section of thick bamboo, the outer wall of horizontal pole links to each other with horizontal section of thick bamboo is fixed through a plurality of second bolts, the equal rigid coupling in outer wall both sides of horizontal pole has the support, the lower extreme of support all links to each other with the floorbar is fixed.

Compared with the prior art, the beneficial effects of the utility model are that: this prevent training appearance that bed patient's lower limbs vein thrombus takes place:

through the vertical plate, the slide bar, the spring, the cooperation between supporting seat and the end plate, in the use, the patient can drive the foot to move through self strength, so that the foot can drive the vertical plate to rotate around the pin shaft, the vertical plate can drive the slide bar to rotate in the period, so the spring can be extruded, the force required to be overcome during training can be increased, and the resetting of foot exercise can be facilitated;

through first bolt, the slider, the slide bar, the cooperation between spring and the riser, the user can unscrew first bolt earlier, make and remove the fixed between slider and the slide bar, adjust the position of slider at the slide bar outer wall afterwards, and then can adjust the originated extrusion state of spring, the position locking of slider is rethread first bolt afterwards, and then the resistance dynamics when can having adjusted the training, through the second bolt, the disc, the horizontal pole, cooperation between down tube and the horizontal section of thick bamboo, the user accessible is unscrewed the second bolt, the horizontal section of thick bamboo of redriving moves at the outer wall of horizontal pole again, because the rotation support of disc is located the upper end rear side of horizontal section of thick bamboo, consequently can adjust the relative position between disc and the down tube after the position of adjusting the horizontal section of thick bamboo, and then can adjust the rotational frequency and the range of down tube, the problem of can't adjusting specific training frequency of swing and range as required and suitably adjusting the training resistance has been avoided.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

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

fig. 3 is a schematic structural diagram of embodiment 2 of the present invention;

FIG. 4 is a schematic view of the structure at B in FIG. 3;

fig. 5 is a schematic structural diagram at C in fig. 3.

In the figure: 1. a bottom beam, 2, a column, 3, a third bolt, 4a1, an end plate, 4a2, a spring, 4a3, a baffle, 4a4, a bump, 4a5, a sliding rod, 4a6, a supporting seat, 4b1, a sliding block, 4b2, a first bolt, 4b3, a gasket, 5a1, a motor, 5a2, a transverse cylinder, 5a3, a first bevel gear, 5a4, a second bevel gear, 5a5, a disk, 5a6, a round rod, 5a7, a diagonal rod, 5b1, a bracket, 5b2, a transverse rod, 5b3, a second bolt, 6, a frame, 7, a transverse beam, 8, a leg support, 9, a leg strap, 10, a foot strap, 11, and a vertical 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.

Example 1

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a prevent training appearance that bed patient low limbs vein thrombus takes place, includes crossbeam 7 and frame 6, and the lower extreme rigid coupling of crossbeam 7 has a plurality of frames 6, and the inner wall rigid coupling of crossbeam 7 and frame 6 has the leg to hold in the palm 8, and shank bandage 9 is installed to the upper end both sides of crossbeam 7, and the right side end of crossbeam 7 rotates with riser 11 through the round pin axle and links to each other, and the round pin axle end of riser 11 is provided with the training subassembly, and the right side below of crossbeam 7 is provided with the adjustment subassembly.

The training component comprises an end plate 4a1, a spring 4a2, a baffle 4a3, a convex block 4a4, a sliding rod 4a5 and a supporting seat 4a6, the upper tail end of the sliding rod 4a5 is fixedly connected with the lower part of the right end of a vertical plate 11, the baffle 4a3 is arranged above the right side of the sliding rod 4a5, the elastic coefficient of the spring 4a2 can be determined according to specific use conditions, the left end of the baffle 4a3 is fixedly connected with a cross beam 7, the left part of the front side of the sliding rod 4a5 is provided with the spring 4a2, the two sides of the spring 4a2 are respectively fixedly connected with the end plate 4a1, the convex blocks 4a4 can limit the spring 4a2 from bending, the inner ends of the end plates 4a1 are fixedly connected with the convex blocks 4a4, the outer sides of the end plates 4a1 are fixedly connected with supporting seats 4a6, the inside of the upper supporting seat 4a6 is rotatably connected with the cross beam 7 through a pin shaft, the left ends of the vertical plates 11 are fixedly connected with foot binding bands 10, the lower end of the cross beam 7 is fixedly connected with the bottom beam 1 through a plurality of upright posts 2, a plurality of third bolts 3 are arranged inside the bottom beam 1, and the bottom beam 1 can be fixedly connected with a sickbed through the plurality of third bolts 3;

through riser 11, slide bar 4a5, spring 4a2, cooperation between supporting seat 4a6 and the end plate 4a1, in the use, patient's accessible self strength drives the foot and removes, make the foot can drive riser 11 and rotate around the round pin axle, riser 11 can drive slide bar 4a5 and rotate during, so can extrude spring 4a2, dynamics for required overcoming when increasing the training, also be convenient for the restoration of foot exercise, avoided patient's foot to lead to causing the problem of venous thrombosis easily because of long-term not moving and unable supplementary exercise after the treatment easily.

The adjusting assembly comprises a sliding block 4b1, a first bolt 4b2 and a gasket 4b3, the sliding block 4b1 is connected to the outer wall of a sliding rod 4a5 in a sliding mode, the outer wall of the sliding block 4b1 is rotatably connected with a supporting seat 4a6 below the right side through a pin shaft, the outer wall of the sliding block 4b1 is fixedly connected with the sliding rod 4a5 through the first bolt 4b2, the position between the sliding block 4b1 and the sliding rod 4a5 can be fixed through the first bolt 4b2, and the gasket 4b3 is arranged below the first bolt 4b 2;

through first bolt 4b2, slider 4b1, slide bar 4a5, the cooperation between spring 4a2 and the riser 11, the user can unscrew first bolt 4b2 earlier, make and remove the fixed between slider 4b1 and the slide bar 4a5, adjust the position of slider 4b1 at slide bar 4a5 outer wall afterwards, and then can adjust the initial extrusion state of spring 4a2, rethread first bolt 4b2 locks the position of slider 4b1 afterwards, and then can adjust the resistance dynamics when training, the problem of training resistance has not been convenient for to adjust as required properly.

Principle of operation

When the training instrument for preventing venous thrombosis of lower limbs of bedridden patients is required to be used, the device is firstly placed at a corresponding position through the bottom beam 1 and the third bolts 3 are screwed, the connection with a sickbed is realized, then the legs of the patients are placed in the leg supports 8, the feet are abutted to the positions of the vertical plates 11, then the lower limbs of the patients are fixed and limited through the leg straps 9 and the foot straps 10, then in the using process, the patients can drive the feet to move through self strength, so that the feet can drive the vertical plates 11 to rotate around the pin shafts, the vertical plates 11 can drive the sliding rods 4a5 to rotate, so that the springs 4a2 can be extruded, the strength required to be overcome in the training process is increased, the resetting of foot exercise is facilitated, the problem that venous thrombosis is easily caused due to long-term no movement and incapability of assisting exercise after the feet of the patients are treated is solved, meanwhile, in the using process, the users can unscrew the first bolts 4b2, the fixation between the sliding rods 4b1 and the 4a5 is released, the initial position of the sliding rods 4b1 can be adjusted, and the initial position of the sliding rods 4b2 can be adjusted according to the resistance of the training, and the first bolt can be adjusted, and the problem that the resistance of the first bolt 2 can be adjusted when the first bolt is required resistance of the training is avoided, and the first bolt can be adjusted, and the second, so that the resistance force can be adjusted, and the resistance of the first bolt can be adjusted, and the second bolt can be adjusted.

Example 2

Referring to fig. 3-5, the present invention provides a technical solution: the training assembly further comprises a motor 5a1, a transverse cylinder 5a2, a first bevel gear 5a3, a second bevel gear 5a4, a disc 5a5, a round rod 5a6 and an inclined rod 5a7, wherein the transverse cylinder 5a2 is positioned on the right side below the cross beam 7, the lower ends of the transverse cylinders 5a2 are fixedly connected with the motor 5a1, the tail end of an output shaft of the motor 5a1 is fixedly connected with the first bevel gear 5a3, the type of the motor 5a1 can be determined according to specific use conditions, the rear side of the first bevel gear 5a3 is meshed and connected with the second bevel gear 5a4, the rear end of an internal rotating shaft of the second bevel gear 5a4 is fixedly connected with the disc 5a5, the round rod 5a6 is fixedly connected inside the upper left side of the disc 5a5, the disc 5a5 rotates to drive the inclined rod 5a7 to swing back and forth through the round rod 5a6, the outer wall of the round rod 5a6 is slidably connected with the inclined rod 5a7, and the left end of the inclined rod 5a7 is fixedly connected with the lower part of the vertical plate 11;

through motor 5a1, first bevel gear 5a3, second bevel gear 5a4, down tube 5a7, cooperation between round bar 5a6 and the swash plate 11, starter motor 5a1, make motor 5a 1's output shaft accessible first bevel gear 5a3 and second bevel gear 5a4 drive disc 5a5 and rotate, and disc 5a5 can drive down tube 5a7 constantly reciprocal swing through round bar 5a6, and then down tube 5a7 can force through riser 11 to drive patient's foot and carry out automatic swing, avoided patient's foot to lead to easily causing the problem of venous thrombosis because of long-term not moving and unable assistant exercise after the treatment.

The adjusting assembly further comprises a support 5b1, a cross rod 5b2 and second bolts 5b3, the cross rod 5b2 is connected inside the cross cylinder 5a2 in a sliding mode, the outer wall of the cross rod 5b2 is fixedly connected with the cross cylinder 5a2 through the second bolts 5b3, the position between the cross cylinder 5a2 and the cross rod 5b2 can be fixed through the second bolts 5b3, the supports 5b1 are fixedly connected to two sides of the outer wall of the cross rod 5b2, and the lower ends of the supports 5b1 are fixedly connected with the bottom beam 1;

through the cooperation between second bolt 5b3, disc 5a5, horizontal pole 5b2, down tube 5a7 and horizontal section of thick bamboo 5a2, the user can be through unscrewing second bolt 5b3, and the horizontal section of thick bamboo 5a2 of redriving moves at the outer wall of horizontal pole 5b2 again, because the rotational support of disc 5a5 is located the upper end rear side of horizontal section of thick bamboo 5a2, consequently can adjust the relative position between disc 5a5 and down tube 5a7 after the position of adjusting horizontal section of thick bamboo 5a2, and then can adjust the rotational frequency and the range of down tube 5a7, avoided can't adjusting the problem of concrete training frequency of swing and range as required.

Principle of operation

When the training instrument for preventing venous thrombosis of the lower limbs of the bedridden patient is needed to be used, the device is firstly placed at a corresponding position through the bottom beam 1 and a plurality of third bolts 3 are screwed down to realize connection with a sickbed, then the legs of the patient are placed in the leg supports 8, the feet are propped against the positions of the vertical plates 11, then the lower limbs of the patient are fixed and limited through the leg bandages 9 and the foot bandages 10, then in the using process, the motor 5a1 can be started, the output shaft of the motor 5a1 can drive the disc 5a5 to rotate through the first bevel gear 5a3 and the second bevel gear 5a4, and the disc 5a5 can drive the inclined rod 5a7 to continuously swing back and forth through the circular rod 5a6, and then the down tube 5a7 can force the patient's foot to swing automatically through the riser 11, avoided the patient's foot to lead to the problem that easily causes the vein thrombus because of long-term no motion and unable auxiliary exercise after the treatment, simultaneously in the use, the user accessible is unscrewed second bolt 5b3, the horizontal section of thick bamboo 5a2 of redriving moves at the outer wall of horizontal pole 5b2, because the rotation support of disc 5a5 is located the upper end rear side of horizontal section of thick bamboo 5a2, consequently can adjust the relative position between disc 5a5 and the down tube 5a7 behind the position of the horizontal section of thick bamboo 5a2 of adjustment, and then can adjust the rotational frequency and the range of down tube 5a7, avoided the problem that can't adjust specific training frequency of swing and range as required.

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 prevent training appearance that bed patient's lower limbs vein thrombus took place, includes crossbeam (7) and frame (6), the lower extreme rigid coupling of crossbeam (7) has a plurality of frames (6), its characterized in that: the inner wall rigid coupling of crossbeam (7) and frame (6) has leg support (8), shank bandage (9) are installed to the upper end both sides of crossbeam (7), the right side end of crossbeam (7) rotates with riser (11) through the round pin axle and links to each other, the round pin axle end of riser (11) is provided with the training subassembly, the right side below of crossbeam (7) is provided with the adjustment subassembly.

2. The training instrument for preventing venous thrombosis of lower limbs of bedridden patients according to claim 1, which is characterized in that: the training subassembly includes slide bar (4 a 5), the top of slide bar (4 a 5) is terminal to be fixed continuous with the right-hand member below of riser (11), the right side top of slide bar (4 a 5) is provided with baffle (4 a 3), the left end of baffle (4 a 3) is fixed continuous with crossbeam (7), the front side left part of slide bar (4 a 5) is provided with spring (4 a 2), the both sides of spring (4 a 2) are fixed continuous with end plate (4 a 1) respectively, the equal rigid coupling in the inner of end plate (4 a 1) has lug (4 a 4), the equal rigid coupling in the outside of end plate (4 a 1) has supporting seat (4 a 6), the top the inside of supporting seat (4 a 6) rotates with crossbeam (7) through the round pin axle and links to each other.

3. The training instrument for preventing venous thrombosis of lower limbs of bedridden patients according to claim 1, which is characterized in that: the training subassembly still includes a horizontal section of thick bamboo (5 a 2), a horizontal section of thick bamboo (5 a 2) is located the below right side of crossbeam (7), the equal rigid coupling of the lower extreme of a horizontal section of thick bamboo (5 a 2) has motor (5 a 1), the terminal rigid coupling of output shaft of motor (5 a 1) has first bevel gear (5 a 3), the rear side meshing of first bevel gear (5 a 3) links up with second bevel gear (5 a 4), the inside pivot rear end rigid coupling of second bevel gear (5 a 4) has disc (5 a 5), the inside rigid coupling in left side top of disc (5 a 5) has round bar (5 a 6), the outer wall slip of round bar (5 a 6) links up with down tube (5 a 7), the left side end of down tube (5 a 7) is fixed continuous with the right-hand member below of riser (11).

4. The training instrument for preventing venous thrombosis of lower limbs of bedridden patients according to claim 1, which is characterized in that: the left end of riser (11) is fixedly connected with foot's bandage (10), the lower extreme of crossbeam (7) links to each other with floorbar (1) is fixed through a plurality of stands (2), and the internally mounted of floorbar (1) has a plurality of third bolts (3).

5. The training instrument for preventing venous thrombosis of lower limbs of bedridden patients according to claim 1, which is characterized in that: the adjusting component comprises a sliding block (4 b 1), the sliding block (4 b 1) is connected to the outer wall of the sliding rod (4 a 5) in a sliding mode, the outer wall of the sliding block (4 b 1) is connected with a supporting seat (4 a 6) below the right side in a rotating mode through a pin shaft, the outer wall of the sliding block (4 b 1) is fixedly connected with the sliding rod (4 a 5) through a first bolt (4 b 2), and a gasket (4 b 3) is arranged below the first bolt (4 b 2).

6. The training instrument for preventing venous thrombosis of lower limbs of bedridden patients according to claim 1, which is characterized in that: the adjustment subassembly still includes horizontal pole (5 b 2), horizontal pole (5 b 2) slide to link to each other in the inside of a horizontal section of thick bamboo (5 a 2), the outer wall of horizontal pole (5 b 2) is fixed continuous with a horizontal section of thick bamboo (5 a 2) through a plurality of second bolts (5 b 3), the equal rigid coupling in outer wall both sides of horizontal pole (5 b 2) has support (5 b 1), the lower extreme of support (5 b 1) all links to each other with floorbar (1) is fixed.