CN112656655A

CN112656655A - Anti-falling auxiliary walking standing device

Info

Publication number: CN112656655A
Application number: CN202011512564.5A
Authority: CN
Inventors: 卞文兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-20
Filing date: 2020-12-20
Publication date: 2021-04-16

Abstract

The invention discloses an anti-falling auxiliary walking standing device, which relates to the technical field of auxiliary walking devices and comprises a base, wherein a top plate is arranged at the top of the base, two side plates are symmetrically and fixedly connected to the bottom of the top plate, a plurality of guide rods are symmetrically and fixedly connected to the top of the base, a plurality of sliding holes are formed in the bottoms of the two side plates, the top ends of the guide rods respectively extend into the sliding holes, two mounting holes are formed in the bottom of the base, a front wheel shaft is rotatably connected in the two mounting holes, and two rear wheel shafts are rotatably connected to the bottom of the base. According to the invention, the fixing part is sleeved on the trunk of the patient, at the moment, if the patient is weak or uncomfortable and is about to fall down, the body of the patient drives the protection plate to rotate onto the supporting plate through the fixing part, so that the patient is protected, the patient is prevented from directly falling down on the ground and being damaged, and meanwhile, the patient can sit on the protection plate to have a rest and recover physical strength.

Description

Anti-falling auxiliary walking standing device

Technical Field

The invention relates to the technical field of auxiliary walking devices, in particular to an anti-falling auxiliary walking standing device.

Background

At present, some patients have inconvenient movement due to standing dysfunction and lie on a nursing bed for a long time, especially when the patients are in home for rest, the patients generally lie on the bed or sit on a wheelchair and are difficult to stand or even walk, and various parts of the bodies such as legs and arms cannot be exercised, so that partial muscles begin to shrink, the blood circulation of various parts of the bodies is influenced, and the recovery of the patients is not facilitated, so that the patients are required to perform rehabilitation training to improve or recover the standing ability, and when the patients perform rehabilitation training, a walking assisting and standing device is often required to be used for assisting the training.

The patient is when carrying out the rehabilitation training, often can take place to fall down because of the physical strength is not enough or the uncomfortable condition that takes place, and current supplementary walking stand device simple structure, the function is not enough, can not prevent that the patient from falling down and take place danger, can not assist the patient to have a rest when patient's physical strength is not enough simultaneously, resumes physical power, for solving above-mentioned problem, we have proposed a supplementary walking stand device that prevents falling down.

Disclosure of Invention

An object of the application is to provide a fall-preventing walking-assisting standing device to solve the problems proposed in the above background art.

In order to achieve the above purpose, the present application provides the following technical solutions: an anti-falling auxiliary walking and standing device comprises a base, wherein the top of the base is provided with a top plate, the bottom of the top plate is symmetrically and fixedly connected with two side plates, the top of the base is symmetrically and fixedly connected with a plurality of guide rods, the bottoms of the two side plates are respectively provided with a plurality of sliding holes, the top ends of the guide rods respectively extend into the sliding holes, two mounting holes are arranged at the bottom of the base, a front wheel shaft is rotatably connected in each mounting hole, the bottom of the base is rotatably connected with two rear wheel shafts, the bottom ends of the two front wheel shafts and the two rear wheel shafts are rotatably connected with wheels, be equipped with same portion of increaseing between roof and the base, be provided with the portion that turns to on the base, two be provided with same fixed part between the curb plate, one of them be provided with on the curb plate and prevent falling the portion.

Borrow by above-mentioned structure, through the setting of the portion of adjusting the height, make the interval of roof and base can be adjusted, thereby make the whole height of device adjust, through the setting of the portion that turns to, turn to when making can realize four wheel directions, the patient of being convenient for carries out sharp walking training, the safety of patient in rehabilitation training has been guaranteed, through the fixed part with prevent the setting of portion of falling, make if the patient does not have enough physical strength or when the health is uncomfortable to be about to fall down, the patient health drives the fixed part and descends, thereby it prevents that the patient from falling down to drive.

Preferably, the portion of increaseing including rotate connect in the lead screw at base top, the spiro union has the swivel nut on the lead screw, two the top of front wheel axle runs through two respectively slide bar under mounting hole and equal fixedly connected with, the bottom of roof is rotated and is connected with two and is gone up the slide bar, two the spout has all been seted up to the bottom of going up the slide bar, two the top of slide bar extends to two respectively down in the spout, two all the rigid coupling has the swivel becket on going up the slide bar, two all rotate on the swivel becket and have cup jointed solid fixed ring, the symmetry sets up two connecting rods of fixedly connected with on the lateral wall of swivel nut, two the one end of connecting rod is fixed respectively two on gu fixed ring's the lateral wall, be located same one side go up the slide bar with the same gangbar.

Further, through the lead screw, the swivel nut, lower slide bar, go up the slide bar, the spout, the swivel becket, gu fixed ring, the connecting rod, the setting of gangbar, make the rotatory swivel becket of drive of lead screw carry out linear motion from top to bottom, thereby drive swivel becket up-and-down motion through connecting rod and fixed ring, thereby it slides along two lower slide bars respectively to drive two upper slide bars, and it slides from top to bottom along the guide arm to drive the connecting rod curb plate through the gangbar, thereby it moves on vertical direction to drive the roof, thereby change the distance between roof and the base, change the height of whole device promptly, thereby satisfy the user demand of the patient of different heights

Preferably, the top end of the screw rod is fixedly connected with a first rotating rod, the bottom of the top plate is provided with a second rotating hole, and the top end of the first rotating rod penetrates through the first rotating hole and is fixedly connected with a first rotating wheel.

Furthermore, the first rotating rod and the second rotating hole are arranged, so that the screw rod can be conveniently driven to rotate.

Preferably, the steering portion comprises two steering gears which are fixedly sleeved on two front wheel shafts respectively, the two steering gears are located at the top of the base, the two steering gears are all meshed with the same steering rack belt, linkage gears are fixedly sleeved on the front wheel shaft and the rear wheel shaft which are located on the same side, the four linkage gears are located at the bottom of the base, the two linkage gears which are located on the same side are all meshed with the same linkage rack belt, a second rotating rod is fixedly connected to the top end of one upper sliding rod, a circular groove is formed in the top of the top plate, a second rotating hole is formed in the inner wall of the bottom of the circular groove, and the top end of the second rotating rod penetrates through the second rotating hole and is fixedly connected with a second rotating wheel.

Further, through the setting of steering gear, turn to the rack area, the linkage gear, the linkage rack area, the second bull stick, the second runner for can drive the second bull stick rotation through rotating the second runner, thereby it is rotatory to drive the last slide bar and the lower slide bar of one side wherein, and through two steering gear of meshing and the rotation of two front wheel axles of steering rack area drive, thereby it is rotatory to drive two rear wheel axles through engaged with linkage gear and linkage rack area, thereby realize turning to simultaneously of four wheel directions.

Preferably, the circular groove is rotatably connected with a limiting ring, the limiting ring is fixedly sleeved on the second rotating rod, a plurality of limiting slots are uniformly formed in the top of the limiting ring, a long sliding groove is formed in the inner wall of the circular groove, a limiting bolt is slidably connected in the long sliding groove, and one side of the limiting bolt extends into one of the limiting slots.

Further, through the setting of spacing ring, second bull stick, spacing slot, long spout, spacing bolt for carry on spacingly in inserting spacing slot on the spacing ring through with spacing bolt, make the direction of all wheels all can not change easily, the patient of being convenient for carries out sharp walking training, has guaranteed the safety of patient in the rehabilitation training, can not be because of subaerial at unevenness, the wheel direction changes by oneself and causes the device to march and receive the hindrance.

Preferably, the fixing portion includes a plurality of fixing blocks and two connecting blocks, elastic bands are fixedly connected between two adjacent fixing blocks and between adjacent connecting blocks and the fixing blocks, a fixing rod is fixedly connected to a side wall of one of the fixing blocks, a first drum is rotatably connected to the fixing rod, a plug and a socket are fixedly connected to side walls of the two connecting blocks respectively, an elastic plug is fixedly connected to a side wall of the plug, an insertion hole is formed in an inner wall of the socket, one side of the plug extends into the socket, one end of the elastic plug penetrates through the insertion hole, a slide rail is fixedly connected to a side wall of one of the connecting blocks, a slide block is slidably connected to the slide rail, an i-shaped insertion strip is fixedly connected to one side of the slide block, and incomplete i-shaped insertion grooves are formed in side walls of the two connecting blocks, one end of the I-shaped inserting strip extends into the two incomplete I-shaped inserting grooves, and the other end of the I-shaped inserting strip is fixedly connected with a lifting rod.

Further, through the fixed block, the connecting block, the elastic cord, the dead lever, first rotary drum, the plug, the socket, the elasticity bolt, the jack, a slide rail, the slider, the I cutting, incomplete I slot, the setting of shadoof, make through holding two connecting blocks and drive each elastic cord and fixed block and encircle and laminate patient's truck, splice two connecting blocks together, and make the plug, the elasticity bolt inserts the socket respectively, in the jack, thereby fix two connecting blocks together, the rethread shadoof drives the slider and slides in the slide rail, thereby drive the I cutting and insert in two incomplete slots, make two connecting blocks link together closely firmly more, and make the fixed part laminate patient's health completely under the elastic action of elastic cord.

Preferably, the anti-falling part comprises a protection plate rotationally connected to the side plate, two mounting plates are symmetrically and fixedly connected to one side of the protection plate, the same mounting rod is fixedly connected between the two mounting plates, the mounting rod is rotatably sleeved with a second rotary drum, the side wall of the first rotary drum is fixedly connected with a protective belt, the side wall of the side plate is provided with two guide holes, one end of the protective belt sequentially penetrates through the two guide holes in a staggered manner and is fixedly connected to the second rotary drum, the side wall of the side plate is provided with a reset hole, a reset baffle is arranged at one side of the reset hole, a plurality of straight rods are fixedly connected at one side of the reset baffle, one ends of the straight rods are fixedly connected on the side plate, reset spring is equipped with in the hole that resets, reset spring's both ends respectively with the guard plate reset baffle fixed connection.

Further, through the guard plate, the mounting panel, the installation pole, the second rotary drum, the protecting band, the guiding hole, the baffle resets, the straight-bar, reset spring's setting, make when the patient is about to fall down because of physical stamina or the discomfort of health, the patient health drives the fixed part and descends, thereby it slides in two guiding holes to drive the protecting band through dead lever and first rotary drum, thereby through second rotary drum pulling guard plate, can protect the patient, prevent that the patient from directly falling down subaerial, cause the harm to patient's health, and simultaneously, the patient can sit and take a rest on the guard plate, resume physical power, reset spring and the setting of baffle resets, make when the patient leaves the guard plate, the guard plate can reset under reset spring's elastic force effect, prevent to influence patient's walking.

Preferably, a supporting plate is fixedly connected to the side wall of the other side plate, and the position of the supporting plate corresponds to the position of the protection plate.

Further, through the setting of layer board for one side of guard plate can rotate to the layer board under the drive of fixed part on, and protect the patient with the help of the supporting role of layer board.

Preferably, the equal fixedly connected with L template in both sides of base, two all rotate on the lateral wall of L template and be connected with the safety plate, lie in with one side the safety plate with be equipped with a plurality of extrusion spring between the L template, lie in with one side a plurality of extrusion spring's both ends respectively with the safety plate L template fixed connection.

Furthermore, through the arrangement of the L-shaped plate, the safety plate and the extrusion spring, when a patient passes through a place with a large gradient or a device with a side-turning trend, the L-shaped plate and the safety plate can contact the ground and compress the extrusion spring, so that the elasticity of the extrusion spring can provide certain buffering and supporting force for the whole device, and the device is prevented from side-turning.

Preferably, the top of roof fixedly connected with a plurality of push rods, one side fixedly connected with receiver of one of them curb plate.

Further, through the setting of push rod, receiver for the push rod is convenient for the handheld whole device that promotes of patient, and the receiver is convenient for the patient and places or take article such as medicine, instrument, need not put on one's body, has alleviateed patient's burden

In conclusion, the technical effects and advantages of the invention are as follows:

1. according to the invention, the fixing part is sleeved on the trunk of a patient, at the moment, if the patient is weak or uncomfortable and is about to fall down, the body of the patient drives the fixing part to descend, so that the protective belt is driven to slide in the two guide holes through the fixing rod and the first rotary drum, the protective plate is pulled through the second rotary drum, one side of the protective plate is rotated to the supporting plate, the protective plate can be protected by the supporting function of the supporting plate, the patient is prevented from directly falling down on the ground and being damaged, meanwhile, the patient can sit on the protective plate to have a rest and recover physical strength, and the arrangement of the reset spring and the reset baffle plate enables the protective plate to reset under the elastic force of the reset spring when the patient leaves the protective plate, so that the influence on the walking of the patient is prevented;

2. according to the invention, the first rotating wheel is rotated to drive the first rotating rod to rotate, so that the screw sleeve is driven by the lead screw to do vertical linear motion, the rotating ring is driven by the connecting rod and the fixing ring to do vertical motion, the two upper sliding rods are driven to respectively slide along the two lower sliding rods, and the connecting rod side plate is driven by the linkage rod to vertically slide along the guide rod, so that the top plate is driven to vertically move, the distance between the top plate and the base is changed, namely the height of the whole device is changed, and the use requirements of patients with different heights are met;

3. according to the invention, the two connecting blocks are held to drive each elastic band and the fixing blocks to surround and attach to the trunk of a patient, the two connecting blocks are spliced together, the plug and the elastic bolt are respectively inserted into the socket and the jack, so that the two connecting blocks are fixed together, the lifting rod drives the sliding block to slide in the sliding rail, so that the I-shaped inserting strip is driven to be inserted into the two incomplete slots, the two connecting blocks are more tightly and stably connected together, the fixing parts are completely attached to the body of the patient under the elastic action of the elastic bands, the elastic deformation of the fixing parts is maximally increased due to the plurality of fixing blocks and the plurality of elastic bands, the tight-binding feeling of the fixing parts on the patient is reduced, and the medical fixing device is;

4. according to the invention, the second rotating wheel is rotated to drive the second rotating rod to rotate, so that the upper sliding rod and the lower sliding rod on one side are driven to rotate, the two front wheel shafts are driven to rotate through the two meshed steering gears and the two meshed steering rack belts, and the two rear wheel shafts are driven to rotate through the meshed linkage gears and the two meshed linkage rack belts, so that the simultaneous steering of four wheel directions is realized, and the limiting bolts are inserted into the limiting slots on the limiting ring for limiting, so that the directions of all wheels can not be easily changed, a patient can conveniently perform linear walking training, the safety of the patient in rehabilitation training is ensured, and the device can not be hindered due to the fact that the directions of the wheels are automatically changed on the uneven ground;

5. according to the invention, the L-shaped plates and the safety plates arranged on the two sides of the base can enable the safety plates to contact the ground and compress the extrusion springs when a patient passes through a place with a larger gradient or has a rollover tendency, so that certain buffering and supporting force is provided for the whole device by utilizing the elasticity of the extrusion springs, the device is prevented from rollover, the safety of the patient is influenced, the storage box is arranged, the patient can conveniently place or take medicines, tools and other articles without putting on the body, and the burden of the patient is reduced.

Drawings

FIG. 1 is a first perspective view of the standing device for assisting walking;

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

FIG. 3 is a second perspective view of the device for assisting walking and standing;

FIG. 4 is a schematic cross-sectional view of the partial slice of FIG. 3;

FIG. 5 is a third perspective view of the device for assisting walking and standing;

FIG. 6 is a schematic view of the three-dimensional structure of the anti-falling part of the auxiliary walking standing device

FIG. 7 is a perspective view of a fixing portion of the device for assisting walking and standing;

fig. 8 is a partially enlarged view of fig. 7.

In the figure: 1. a base; 2. a top plate; 3. a side plate; 301. a guide hole; 4. a guide bar; 5. a front wheel axle; 6. a rear wheel axle; 7. a sliding rod is arranged; 8. a lower sliding rod; 9. a screw rod; 10. a threaded sleeve; 11. a rotating ring; 12. a fixing ring; 13. a first rotating lever; 14. a steering gear; 15. a steering rack belt; 16. a linkage gear; 17. a linkage rack; 18. a fixed block; 19. elastic bands; 20. connecting blocks; 21. fixing the rod; 22. a first rotating drum; 23. a protective band; 24. a protection plate; 25. a second rotating drum; 26. a plug; 27. a socket; 28. a slide rail; 29. i-shaped cutting; 30. lifting a rod; 31. a support plate; 32. resetting the baffle; 33. a return spring; 34. an L-shaped plate; 35. a security pane; 36. a compression spring; 37. a limiting ring; 38. a limiting bolt; 39. a storage box; 40. a second rotating rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-8, prevent supplementary walking standing device that falls that shows, including base 1, the top of base 1 is provided with roof 2, the bottom symmetry of roof 2 sets up two curb plates 3 of fixedly connected with, two curb plates 3 are all through welding in the bottom fixed connection of roof 2, the top symmetry of base 1 sets up a plurality of guide arms 4 of fixedly connected with, a plurality of guide arms 4 are all through welding and base 1's top fixed connection, a plurality of slide openings have all been seted up to the bottom of two curb plates 3, the top of a plurality of guide arms 4 extends respectively in a plurality of slide openings.

Two mounting holes have been seted up to base 1's bottom, all rotate in two mounting holes and be connected with front axle 5, base 1's bottom is rotated and is connected with two rear axle 6, front axle 5 and rear axle 6 all rotate with base 1 through the bearing and are connected, two front axle 5 all rotate with two rear axle 6's bottom and be connected with the wheel, be equipped with same portion of increaseing between roof 2 and the base 1, be provided with the portion of turning to on the base 1, be provided with same fixed part between two curb plates 3, be provided with on one of them curb plate 3 and prevent falling the portion.

Borrow by above-mentioned structure, through the setting of the portion of adjusting the height, can adjust the distance between roof 2 and the base 1, thereby make the whole height of device adjust, through the setting of the portion that turns to, turn to when making can realize four wheel directions, the patient of being convenient for carries out sharp walking training, the safety of patient in the rehabilitation training has been guaranteed, through the fixed part with prevent the setting of portion of falling, when making if the patient body strength is not enough or the health is uncomfortable to be about to fall down, the patient health drives the fixed part and descends, thereby it prevents that the patient from falling down to drive the portion of falling.

As a preferred embodiment of this embodiment, the portion of increaseing is including rotating the lead screw 9 of connecting in base 1 top, the spiro union has swivel nut 10 on the lead screw 9, two mounting holes are run through respectively and equal fixedly connected with lower slide bar 8 in the top of two front axles 5, the bottom of roof 2 is rotated and is connected with two and goes up slide bar 7, the spout has all been seted up to two bottom of going up slide bar 7, the top of two lower slide bar 8 extends to respectively in two spouts, it has all fixed the swivel becket 11 of having cup jointed on two last slide bar 7, it has solid fixed ring 12 all to rotate to cup joint on two swivel becket 11, the symmetry sets up two connecting rods of fixedly connected with on the lateral wall of swivel nut 10, the one end of two connecting rods is fixed respectively on the lateral wall of two solid fixed rings 12, lie in the same gang.

Drive swivel nut 10 through rotatory lead screw 9 and carry out linear motion from top to bottom, thereby drive swivel ring 11 through connecting rod and solid fixed ring 12 and move from top to bottom, thereby it slides along two lower slide bars 8 respectively to drive two upper slide bars 7, and drive connecting rod curb plate 3 through the gangbar and slide from top to bottom along guide arm 4, thereby it moves in vertical direction to drive roof 2, thereby change the distance between roof 2 and the base 1, change the height of whole device promptly, thereby satisfy the user demand of the patient of different heights.

As a preferred embodiment of this embodiment, a top end of the screw 9 is fixedly connected with a first rotating rod 13, a bottom of the top plate 2 is provided with a second rotating hole, and a top end of the first rotating rod 13 penetrates through the first rotating hole and is fixedly connected with a first rotating wheel; through the arrangement of the first rotating rod 13 and the first rotating wheel, the screw rod 9 is conveniently driven to rotate.

As a preferred implementation manner of this embodiment, the steering portion includes two steering gears 14 respectively fixedly sleeved on two front wheel shafts 5, the two steering gears 14 are located at the top of the base 1, the same steering rack belt 15 is engaged on the two steering gears 14, the front wheel shaft 5 and the rear wheel shaft 6 located on the same side are fixedly sleeved with a linkage gear 16, the four linkage gears 16 are located at the bottom of the base 1, the same linkage rack belt 17 is engaged on the two linkage gears 16 located on the same side, one of the two linkage gears 16 is fixedly connected with a second rotating rod 40 at the top of the upper sliding rod 7, a circular groove is formed at the top of the top plate 2, a second rotating hole is formed on the inner wall of the bottom of the circular groove, and the top end of the second rotating rod 40 penetrates through the second rotating hole and is fixedly connected with a second rotating wheel.

The second rotating rod 40 is driven to rotate by rotating the second rotating wheel, so that the upper sliding rod 7 and the lower sliding rod 8 on one side are driven to rotate, the two front wheel shafts 5 are driven to rotate by the two meshed steering gears 14 and the two meshed steering rack belts 15, the two rear wheel shafts 6 are driven to rotate by the two meshed linkage gears 16 and the two meshed linkage rack belts 17, and therefore simultaneous steering in four wheel directions is achieved.

As a preferred implementation manner of this embodiment, a limiting ring 37 is rotatably connected in the circular groove, the limiting ring 37 is fixedly sleeved on the second rotating rod 40, a plurality of limiting slots are uniformly formed in the top of the limiting ring 37, a long sliding groove is formed in the inner wall of the circular groove, a limiting bolt 38 is slidably connected in the long sliding groove, and one side of the limiting bolt 38 extends into one of the limiting slots.

Through insert spacing bolt 38 in the spacing slot on the spacing ring 37 spacing, make the direction of all wheels all can not change easily, the patient of being convenient for carries out sharp walking training, has guaranteed the safety of patient in the rehabilitation training, can not cause the device to march to receive the hindrance because of subaerial at unevenness, the wheel direction is from moving to change by oneself.

As a preferred embodiment of this embodiment, the fixing portion includes a plurality of fixing blocks 18 and two connecting blocks 20, elastic bands 19 are fixedly connected between two adjacent fixing blocks 18 and between two adjacent connecting blocks 20 and 18, a fixing rod 21 is fixedly connected to a side wall of one fixing block 18, a first rotating cylinder 22 is rotatably connected to the fixing rod 21, a plug 26 and a socket 27 are fixedly connected to side walls of two connecting blocks 20, an elastic plug pin is fixedly connected to a side wall of the plug 26, an insertion hole is formed in an inner wall of the socket 27, one side of the plug 26 extends into the socket 27, one end of the elastic plug pin penetrates through the insertion hole, a slide rail 28 is fixedly connected to a side wall of one connecting block 20, a slide block is slidably connected to the slide rail 28, an i-shaped insertion strip 29 is fixedly connected to one side of the slide block, incomplete i-shaped insertion grooves are formed in side walls of, one end of the I-shaped inserting strip 29 extends into the two incomplete I-shaped slots, and the other end of the I-shaped inserting strip 29 is fixedly connected with a lifting rod 30.

Drive each elastic cord 19 and fixed block 18 through holding two connecting blocks 20 and encircle and laminate patient's truck, splice two connecting blocks 20 together, and make plug 26, the elasticity bolt inserts socket 27 respectively, in the jack, thereby be in the same place two connecting blocks 20 are fixed, rethread shadoof 30 drives the slider and slides in slide rail 28, thereby drive I-shaped cutting 29 and insert two incomplete slots, make two connecting blocks 20 link together more closely firmly, and make the fixed part laminate patient's health completely under elastic cord 19's elastic action.

As a preferred embodiment of the present embodiment, the anti-falling portion includes a protection plate 24 rotatably connected to the side plate 3, two mounting plates are symmetrically and fixedly connected to one side of the protection plate 24, the same mounting rod is fixedly connected between the two mounting plates, the second drum 25 is rotatably sleeved on the mounting rod, the protection belt 23 is fixedly connected to the side wall of the first drum 22, two guide holes 301 are formed in the side wall of the side plate 3, one end of the protection belt 23 sequentially penetrates through the two guide holes 301 in a staggered manner and is fixedly connected to the second drum 25, a reset hole is formed in the side wall of the side plate 3, a reset baffle 32 is disposed at one side of the reset hole, a plurality of straight rods are fixedly connected to one side of the reset baffle 32, one ends of the plurality of straight rods are all fixedly connected to the side plate 3, a reset spring 33 is disposed in the reset hole, two, the reset baffle 32 is fixedly attached.

If the patient is simply weak or uncomfortable and will fall down, the patient health drives the fixed part decline, thereby drive protecting band 23 through dead lever 21 and first rotary drum 22 and slide in two guiding holes 301, thereby through second rotary drum 25 pulling guard plate 24, can protect the patient, prevent that the patient from directly falling down subaerial, cause the harm to the patient's health, simultaneously, the patient can sit and have a rest on guard plate 24, resume physical power, reset spring 33 and the setting of baffle 32 that resets, make when the patient leaves guard plate 24, guard plate 24 can reset under reset spring 33's elasticity effect, prevent to influence patient's walking.

As a preferred embodiment of the present embodiment, a supporting plate 31 is fixedly connected to a side wall of the other side plate 3, and the position of the supporting plate 31 corresponds to the position of the protection plate 24; one side of the protection plate 24 is driven by the fixing part to rotate to the supporting plate 31, and the patient is protected by the supporting function of the supporting plate 31.

As a preferred embodiment of this embodiment, both sides of the base 1 are fixedly connected with the L-shaped plates 34, the side walls of the two L-shaped plates 34 are rotatably connected with the safety plates 35, a plurality of extrusion springs 36 are disposed between the safety plates 35 and the L-shaped plates 34 on the same side, and both ends of the plurality of extrusion springs 36 on the same side are fixedly connected with the safety plates 35 and the L-shaped plates 34, respectively.

The L-shaped plate 34 and the safety plate 35 can enable the safety plate 35 to contact the ground and compress the extrusion spring 36 when a patient passes through a place with a larger gradient or a device with a rollover tendency, so that the elasticity of the extrusion spring 36 can provide certain buffering and supporting force for the whole device, and the device is prevented from rollover.

As a preferred embodiment of the present embodiment, a plurality of push rods are fixedly connected to the top of the top plate 2, and a storage box 39 is fixedly connected to one side of one of the side plates 3.

The push rod is convenient for the patient to hold and push the whole device, and the arrangement of the storage box 39 can facilitate the patient to place or take articles such as medicines and tools without putting on the body, thereby reducing the burden of the patient.

The working principle of the invention is as follows: this supplementary walking stand device is when using, at first adjust the height of device through the height adjusting part according to patient's body height, it is rotatory to drive first bull stick 13 through rotating first runner, thereby it carries out linear motion from top to bottom to drive swivel nut 10 through lead screw 9, thereby drive swivel ring 11 through connecting rod and solid fixed ring 12 up-and-down motion, thereby it slides along two lower slide bars 8 respectively to drive two upper slide bars 7, and drive connecting rod curb plate 3 through the gangbar and slide from top to bottom along guide arm 4, thereby it moves in the vertical direction to drive roof 2, thereby change the distance between roof 2 and the base 1, change the height of whole device promptly, thereby satisfy the user demand of the patient of different heights.

Then, the two connecting blocks 20 are held to drive each elastic band 19 and the fixing block 18 to surround and fit the trunk of the patient, the two connecting blocks 20 are spliced together, the plug 26 and the elastic bolt are respectively inserted into the socket 27 and the jack, so that the two connecting blocks 20 are fixed together, the lifting rod 30 drives the sliding block to slide in the sliding rail 28, so as to drive the I-shaped inserting strip 29 to be inserted into the two incomplete slots, so that the two connecting blocks 20 are more closely and stably connected together, and the fixing part is completely fit with the body of the patient under the elastic action of the elastic bands 19, at this time, if the body of the patient is weak or the body is not suitable to fall down, the body of the patient drives the fixing part to descend, so that the fixing rod 21 and the first rotary cylinder 22 drive the protective belt 23 to slide in the two guide holes 301, so that the protective plate 24 is pulled through the second rotary cylinder 25, and one side of the, guard plate 24 receives the supporting role of layer board 31 to protect the patient, prevents that the patient from directly falling down subaerial, causes the harm to patient's health, and simultaneously, the patient can sit and take a rest on guard plate 24, resumes physical power, reset spring 33 and the setting of baffle 32 that resets for when the patient leaves guard plate 24, guard plate 24 can reset under reset spring 33's elastic force effect, prevents to influence patient's walking.

The second rotating wheel can be rotated to drive the second rotating rod 40 to rotate, so as to drive the upper sliding rod 7 and the lower sliding rod 8 on one side to rotate, the two front wheel shafts 5 are driven to rotate through the two meshed steering gears 14 and the two meshed steering rack belts 15, so as to drive the two rear wheel shafts 6 to rotate through the meshed linkage gears 16 and the linkage rack belts 17, so as to realize simultaneous steering of four wheel directions, the limiting bolts 38 are inserted into the limiting slots on the limiting ring 37 for limiting, so that the directions of all wheels cannot be easily changed, the straight walking training of a patient is facilitated, the safety of the patient in the rehabilitation training is ensured, the device cannot be hindered from advancing due to the self-change of the wheel directions on uneven ground, and the L-shaped plates 34 and the safety plates 35 arranged on the two sides of the base 1 can ensure that the patient can pass through places with larger gradient or have a rollover tendency, the safety plate 35 is contacted with the ground and compresses the extrusion spring 36, so that the elasticity of the extrusion spring 36 can provide certain buffering and supporting force for the whole device, and the device is prevented from side turning.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a prevent supplementary walking device of standing that falls, includes base (1), its characterized in that: the top of the base (1) is provided with a top plate (2), the bottom of the top plate (2) is symmetrically and fixedly connected with two side plates (3), the top of the base (1) is symmetrically and fixedly connected with a plurality of guide rods (4), the bottoms of the two side plates (3) are respectively provided with a plurality of sliding holes, the top ends of the guide rods (4) respectively extend into the sliding holes, the bottom of the base (1) is provided with two mounting holes, the two mounting holes are respectively and rotatably connected with a front wheel shaft (5), the bottom of the base (1) is rotatably connected with two rear wheel shafts (6), the bottoms of the two front wheel shafts (5) and the two rear wheel shafts (6) are respectively and rotatably connected with wheels, the same height-adjusting part is arranged between the top plate (2) and the base (1), the base (1) is provided with a steering part, and the same fixing part is arranged between the two side plates (3), one of the side plates (3) is provided with an anti-falling part.

2. A fall arrest assisted walking standing device according to claim 1, characterized in that: heightening portion including rotate connect in lead screw (9) at base (1) top, spiro union have swivel nut (10) on lead screw (9), two the top of front wheel axle (5) runs through two respectively slide bar (8) under mounting hole and equal fixedly connected with, the bottom of roof (2) is rotated and is connected with two and goes up slide bar (7), two the spout has all been seted up to the bottom of going up slide bar (7), two the top of slide bar (8) extends to two respectively in the spout, two go up and all fixedly connected with swivel becket (11) on slide bar (7), two all rotate on swivel becket (11) and cup jointed solid fixed ring (12), the symmetry sets up two connecting rods of fixedly connected with on the lateral wall of swivel nut (10), two the one end of connecting rod is fixed respectively on two the lateral wall of solid fixed ring (12), lie in same one side go up slide bar (7) with equal fixedly connected with same gangbar between curb plate (3) .

3. A fall arrest assisted walking standing device according to claim 2, characterized in that: the top end of the screw rod (9) is fixedly connected with a first rotating rod (13), a second rotating hole is formed in the bottom of the top plate (2), and the top end of the first rotating rod (13) penetrates through the first rotating hole and is fixedly connected with a first rotating wheel.

4. A fall arrest assisted walking standing device according to claim 2, characterized in that: the steering part comprises two steering gears (14) which are fixedly sleeved on two front wheel shafts (5) respectively, the two steering gears (14) are positioned at the top of the base (1), the two steering gears (14) are engaged with the same steering rack belt (15), the front wheel shaft (5) and the rear wheel shaft (6) which are positioned on the same side are fixedly sleeved with linkage gears (16), the four linkage gears (16) are positioned at the bottom of the base (1), the two linkage gears (16) which are positioned on the same side are engaged with the same linkage rack belt (17), the top end of one of the upper sliding rods (7) is fixedly connected with a second rotating rod (40), the top of the top plate (2) is provided with a circular groove, a second rotating hole is formed in the inner wall of the bottom of the circular groove, and the top end of the second rotating rod (40) penetrates through the second rotating hole and is fixedly connected with a second rotating wheel.

5. The anti-fall assisted walking and standing device according to claim 4, characterized in that: the round slot internal rotation is connected with spacing ring (37), spacing ring (37) are fixed cup joint on second bull stick (40), a plurality of spacing slots have evenly been seted up at the top of spacing ring (37), long spout has been seted up on the inner wall of round slot, sliding connection has spacing bolt (38) in the long spout, one side of spacing bolt (38) extends to one of them in the spacing slot.

6. A fall arrest assisted walking standing device according to claim 1, characterized in that: the fixing part comprises a plurality of fixing blocks (18) and two connecting blocks (20) which are uniformly arranged, elastic bands (19) are fixedly connected between every two adjacent fixing blocks (18) and between every two adjacent connecting blocks (20) and the fixing blocks (18), a fixing rod (21) is fixedly connected onto the side wall of one fixing block (18), a first rotary drum (22) is rotatably connected onto the fixing rod (21), a plug (26) and a socket (27) are respectively and fixedly connected onto the side walls of the two connecting blocks (20), an elastic bolt is fixedly connected onto the side wall of the plug (26), a jack is formed in the inner wall of the socket (27), one side of the plug (26) extends into the socket (27), one end of the elastic bolt penetrates through the jack, and a sliding rail (28) is fixedly connected onto the side wall of one connecting block (20), sliding connection has the slider in slide rail (28), one side fixedly connected with I cutting (29) of slider, two incomplete I slot has all been seted up on the lateral wall of connecting block (20), the one end of I cutting (29) extends to two in the incomplete I slot, the other end fixedly connected with shadoof (30) of I cutting (29).

7. The fall-resistant walking-assisted standing device of claim 6, wherein: the anti-falling part comprises a protection plate (24) which is rotationally connected to a side plate (3), two mounting plates are fixedly connected to one side of the protection plate (24) symmetrically, one same mounting rod is fixedly connected between the two mounting plates, a second rotary drum (25) is sleeved on the mounting rod in a rotating manner, a protection belt (23) is fixedly connected to the side wall of the first rotary drum (22), two guide holes (301) are formed in the side wall of the side plate (3), one end of the protection belt (23) sequentially penetrates through the two guide holes (301) in a staggered manner and is fixedly connected to the second rotary drum (25), a reset hole is formed in the side wall of the side plate (3), a reset baffle (32) is arranged on one side of the reset hole, a plurality of straight rods are fixedly connected to one side of the reset baffle (32), and one end of each straight rod is fixedly connected to the side plate (3), reset spring (33) is equipped with in the hole that resets, reset spring (33) both ends respectively with guard plate (24), baffle (32) that resets fixed connection.

8. A fall arrest assisted walking standing device according to claim 7, characterized in that: a supporting plate (31) is fixedly connected to the side wall of the other side plate (3), and the position of the supporting plate (31) corresponds to the position of the protection plate (24).

9. A fall arrest assisted walking standing device according to claim 1, characterized in that: the equal fixedly connected with L template (34) in both sides of base (1), two all rotate on the lateral wall of L template (34) and be connected with safety plate (35), lie in with one side safety plate (35) with be equipped with a plurality of extrusion spring (36) between L template (34), lie in with one side a plurality of the both ends of extrusion spring (36) respectively with safety plate (35) L template (34) fixed connection.

10. A fall arrest assisted walking standing device according to claim 1, characterized in that: the top of roof (2) fixedly connected with a plurality of push rods, one of them one side fixedly connected with receiver (39) of curb plate (3).