CN212913790U - Folding multifunctional electric walking aid - Google Patents
Folding multifunctional electric walking aid Download PDFInfo
- Publication number
- CN212913790U CN212913790U CN202020541818.5U CN202020541818U CN212913790U CN 212913790 U CN212913790 U CN 212913790U CN 202020541818 U CN202020541818 U CN 202020541818U CN 212913790 U CN212913790 U CN 212913790U
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- handle
- leg mechanism
- straight
- seat
- handle portion
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- 230000007246 mechanism Effects 0.000 claims abstract description 63
- 210000001364 upper extremity Anatomy 0.000 claims abstract description 20
- 238000005286 illumination Methods 0.000 claims description 3
- 210000003141 lower extremity Anatomy 0.000 abstract description 11
- 230000009471 action Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 210000000245 forearm Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
- 230000001720 vestibular Effects 0.000 description 1
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Abstract
The utility model relates to a foldable multi-functional electronic capable ware of helping, including the U type handle, the U type handle includes first handle portion and sets up the second handle portion at first handle portion both ends perpendicularly, the bottom mounting of second handle portion has foreleg mechanism, electronic front wheel is installed to foreleg mechanism bottom, hind leg mechanism is installed to the medial surface of second handle portion, hind leg mechanism is the settlement contained angle with foreleg mechanism, driven rear wheel is installed to hind leg mechanism bottom, hind leg mechanism sliding connection has the seat bracing piece, and the axis direction motion of hind leg mechanism can be followed to the seat bracing piece, the seat bracing piece is fixed with the seat, the utility model discloses an electronic capable ware of helping has various functions, is fit for old person and the poor rehabilitation training of patient of ability of doing.
Description
Technical Field
The utility model relates to a recovered medical instrument technical field, concretely relates to foldable multi-functional electronic help capable ware.
Background
The statements herein merely provide background information related to the present disclosure and may not necessarily constitute prior art.
The inventor finds that the traditional rehabilitation training adopts a manual assistance mode, needs to occupy a large amount of medical and human resources, and cannot provide motion input quantity which is stably adaptive to the rehabilitation level of a patient. In addition, the old people with the age suffer from the deterioration of vestibular function and limb strength, so that coordination is deteriorated, mobility is inconvenient, life quality is reduced, and the risk of traumatic accidents such as falling down due to lack of effective support and assistance in daily movement is greatly increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of above-mentioned prior art, provide a foldable multi-functional electronic capable ware of helping, the effectual medical treatment and the manpower resources that have reduced the rehabilitation training and occupy, and the function is various, and the practicality is strong.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
in a first aspect, the embodiment of the utility model provides a foldable multi-functional electronic capable ware of helping people, including U type handle, U type handle includes first handle portion and sets up the second handle portion at first handle portion both ends perpendicularly, the bottom mounting of second handle portion has foreleg mechanism, electronic front wheel is installed to foreleg mechanism bottom, hind leg mechanism is installed to the medial surface of second handle portion, hind leg mechanism is the settlement contained angle with foreleg mechanism, driven rear wheel is installed to hind leg mechanism bottom, hind leg mechanism sliding connection has the seat bracing piece, and the axis direction motion of hind leg mechanism can be followed to the seat bracing piece, the seat bracing piece is fixed with the seat.
Above-mentioned the utility model discloses an embodiment's beneficial effect as follows:
1. the utility model discloses an electronic capable ware of helping has the U type and is to, and the patient can hand the U type and go forward, realizes rehabilitation training, need not artifical supplementary, very big reduction recovered shared medical treatment and manpower resources.
2. The utility model discloses an electronic capable ware of helping hand has electronic front wheel and seat, realizes riding, helps capable and integrative integration of helping hand, and the function is various, has improved electronic capable ware of helping hand's practicality.
3. The utility model discloses an electronic capable ware that helps, back leg mechanism slip can be followed to the seat bracing piece, and then adjusts the position of seat, the better comfort level requirement when having satisfied the user of service when riding, and make things convenient for the folding of whole electronic capable ware that helps.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
fig. 2 is a schematic view of the overall structure of embodiment 1 of the present invention;
fig. 3 is a schematic view of the installation of the lifting member in embodiment 1 of the present invention;
fig. 4 is a schematic structural view of a straight handle sleeve according to embodiment 1 of the present invention;
fig. 5 is a schematic view of the assembly of a seat and a seat support rod according to embodiment 1 of the present invention;
FIG. 6 is a schematic view of the walking aid and assisting mode of embodiment 1 of the present invention;
fig. 7 is a schematic view of a folded state of a straight bar according to embodiment 1 of the present invention;
fig. 8 is a schematic view of embodiment 1 of the present invention in a folded state;
wherein, 1, a U-shaped handle sleeve, 2, a first U-shaped handle part, 3, a second U-shaped handle part, 4, a shell, 5, a front fork, 6, an electric front wheel, 7, a pedal, 8, an electric lifting rod, 9, a straight handle sleeve, 9-1, a first sleeve barrel part, 9-2, a second sleeve barrel part, 10, a straight handle rod, 11, a sliding block, 12, a guide rail, 13, a first pair of locking bolts, 14, a first locking bolt, 15, a fixing part, 16, a telescopic part, 17, a second locking bolt, 18, a rear fork, 19, a driven rear wheel, 20, a sliding rail, 21, a sliding seat, 22, a seat support rod, 23, a seat, 24, a second pair of locking bolts, 25, a locking sliding block, 26, a connecting plate, 27, a fixing hole, 28, a third pair of locking bolts, 29, a third locking bolt, 30, a limiting rod, 31, a first lighting lamp, 32, a second lighting lamp and 33, a first ultrasonic sensor, 34. the ultrasonic monitoring system comprises a second ultrasonic sensor, 35, a third ultrasonic sensor, 36, a control box, 37, a control screen, 38, a square tube, 39, a mounting plate and 40, and a fourth ultrasonic sensor.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
For convenience of description, the words "upper" and "lower" in the present invention shall only be used to indicate correspondence with the upper and lower directions of the drawings themselves, and shall not limit the structure, but merely to facilitate the description of the present invention and simplify the description, and shall not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and shall not be construed as limiting the present invention.
As introduced in the background art, the traditional rehabilitation training adopts an artificial assistance mode, needs to occupy a large amount of medical and human resources, and aims to solve the problems, the folding type multifunctional electric walking aid is provided.
In a typical embodiment of the application, as shown in fig. 1-2, a folding multifunctional electric walking aid comprises a U-shaped handle, the U-shaped handle comprises a first handle part and a second handle part vertically arranged at two ends of the first handle part, the U-shaped handle comprises a U-shaped handle sleeve 1, the two ends of the U-shaped handle sleeve are telescopically connected with a first U-shaped handle part 2 and a second U-shaped handle part 3, the first U-shaped handle part and the second U-shaped handle part are of an L-shaped structure and comprise a horizontal section forming the first handle part and a vertical section forming the second handle part, the first U-shaped handle part, the second U-shaped handle part and the U-shaped handle sleeve jointly form a U-shaped structure, the U-shaped handle sleeve is penetrated with a locking bolt which can lock and fix the first U-shaped handle part and the second U-shaped handle part, the locking bolt is loosened, the first U-shaped handle part and the second U-shaped handle part do telescopic motion along the U-shaped handle sleeve, the width of the whole U-shaped handle can be adjusted, so that the width of the walking aid is adjusted, and the walking aid is suitable for different fat and thin users.
As shown in fig. 3, the two ends of the U-shaped handle are fixed with front leg mechanisms, the front leg mechanisms are fixed at the bottom end of the second handle part, each front leg mechanism comprises a square pipe 38, the top end of the square pipe is fixedly connected with the bottom end of the second handle part, the bottom end of the square pipe is fixed with a mounting plate 39, the mounting plate is fixed with a front fork 5, the front fork is connected with an electric front wheel 6, the electric front wheel adopts the existing electric traveling wheel and can actively rotate, and the specific structure of the electric front wheel is not described in detail.
The front fork is also fixed with a pedal 7, so that the requirement on comfort level of users during riding is met.
The mounting panel is fixed with the lifter, the lifter adopts electric lift 8, the electric lift is fixed on mounting panel 39, and its periphery is provided with casing 4, casing 4 and mounting panel and square fixed connection of pipe for protect the electric lift.
In other embodiments, the lifting member may adopt a linear motor or a lead screw lifting mechanism, etc., as long as it can satisfy the output of linear lifting motion.
The electric lifting rod is connected with the straight handle and can drive the straight handle to move up and down.
The straight handle is used for assisting the patient to stand up or sit down, and the straight handle can support the armpit of the patient or the forearm of a user and the like, so that the patient is assisted to stand up and sit down.
As shown in fig. 4, the straight handle comprises a straight handle sleeve 9 and a straight handle rod 10, the straight handle sleeve is of an L-shaped structure and comprises a first sleeve part 9-1 and a second sleeve part 9-2, a sliding block 11 is fixed on the first sleeve part and is in sliding connection with a guide rail 12 arranged inside the shell, the guide rail is fixedly connected with a square pipe, the second sleeve part is connected with an electric lifting rod, the electric lifting rod can drive the straight handle sleeve to lift through the second sleeve part, and the sliding block and the guide rail can guide the lifting of the straight handle sleeve.
The straight bar stretches into the inside of the second sleeve part, the second sleeve part is sleeved on the periphery of the straight bar, and the straight bar is rotatably connected with the second sleeve part through the first pair of locking bolts 13 and is locked and fixed through the first locking bolts 14. The bottom surface of the second sleeve part is open, the straight handlebar can rotate, and the straight handlebar can be folded conveniently.
Through electric lift pole, can drive the lift of straight barre, and then supplementary patient stands up and sits down.
The medial surface of second handle portion is fixed with back leg mechanism, back leg mechanism adopts flexible leg, including fixed part 15 and pars contractilis 16, fixed part and pars contractilis telescopic connection, it has second locking bolt 17 to pass in the fixed part, and second locking bolt can be fixed part and pars contractilis locking, back fork 18 is installed to the tip of pars contractilis, driven rear wheel 19 is installed to the back fork, driven rear wheel adopt unpowered wheel can.
The front leg mechanisms and the rear leg mechanisms are arranged at included angles, the two front leg mechanisms and the two rear leg mechanisms form four-point support with the ground, and the included angles between the two front leg mechanisms and the two rear leg mechanisms and the ground are 83-87 degrees.
As shown in fig. 5, a slide rail 20 is fixed on the upper surface of the fixing portion, the slide rail is arranged along the axis direction of the fixing portion, a slide seat 21 is connected to the slide rail in a sliding manner, specifically, a locking slide block 25 is fixed on the bottom surface of the slide seat, the locking slide block is connected to the slide rail in a sliding manner, the locking slide block can slide along the slide rail and can be locked and fixed with the slide rail, the locking slide block can be implemented by the prior art, and the specific structure of the locking slide block is not described in detail herein.
Be provided with seat bracing piece 22 between the sliding seat on two back leg mechanisms, seat bracing piece both ends are rotated with the sliding seat through the second to the locking bolt and are connected, and can lock fixedly with the sliding seat through the second to the locking bolt 24, the middle part position of seat bracing piece is fixed with seat 23.
When a patient needs to ride, the seat supporting rod is rotated to enable the seat to be in a horizontal state, the patient can sit on the seat, the feet of the patient are placed on the pedals of the front fork, and the whole electric walking aid is driven to move forward by the electric front wheel.
The sliding seat slides along the sliding rail, and the upper, lower, front and rear positions of the seat can be adjusted, so that the requirement on the comfort level of a patient during riding is met.
When the bicycle does not need to be ridden, the sliding seat slides to the top end of the rear leg mechanism along the sliding rail, so that the U-shaped handle or the straight handle is not hindered from being supported by a patient, and the patient can conveniently carry out walking aid rehabilitation training.
The medial surface of two second handle portions all is fixed with connecting plate 26, be provided with a plurality of fixed orificess 27 on the connecting plate, the centre of a circle of a plurality of fixed orificess sets up along the circular arc line orbit, back leg mechanism passes through third pair of lockbolt 28 and is connected with the connecting plate rotation, and the tie point is located the centre of a circle position department of a plurality of fixed orificess circular arc line orbits, back leg mechanism has still passed with fixed orifices assorted third locking bolt 29, and third locking bolt can lock back leg mechanism and connecting plate fixedly, still be provided with gag lever post 30 on the connecting plate for the biggest angle of restriction back leg mechanism and preceding leg mechanism.
The front side of casing is provided with first light 31, the downside of first handle portion is provided with second light 32, can provide the illumination condition to night during operation, two the relative terminal surface of straight barre is provided with first ultrasonic sensor 33, and the side-mounting that first handle portion is close to the patient has second ultrasonic sensor 34, can detect straight barre, U type handle and patient's distance, the leading flank of foreleg mechanism installs third ultrasonic sensor 35 for detect the information of place ahead barrier, fourth ultrasonic sensor 40 is installed to the lateral surface of foreleg mechanism for detect the barrier information of walking aid side.
First light, second light, electric lift pole, electronic front wheel and ultrasonic sensor all are connected with the controller, the controller is installed in control box 36, control box fixes directly on one of them sleeve, and the work of first light, second light, electric lift pole and electronic front wheel can be controlled to the controller, first ultrasonic sensor and second ultrasonic sensor can send the controller to with patient's distance that obtains detecting, and the rotational speed of electronic front wheel is controlled to the controller, avoids electronic capable ware speed of advancing and patient speed of advancing too big difference and cause patient's the phenomenon of falling down.
The third ultrasonic sensor and the fourth ultrasonic sensor can detect the distance information of the obstacles in the place ahead and side to give the controller for, the controller is connected with alarm mechanism, and alarm mechanism can send alarm information to the patient, alarm mechanism can adopt alarm lamp or speaker etc. installs in the U type and is last, also can install other positions at electronic capable ware of helping, as long as can satisfy to send alarm information to the patient can.
The controller is still connected with the button 38 that sets up in the telescopic control panel 37 of U type and setting up at straight barre, and user can send the instruction to the controller through the control panel, the work of control electronic front wheel, first light, second light, and the patient can send the instruction to the controller through the button, the work of control electric lift pole.
The electric walking aid of the embodiment has three working modes:
a walking assisting mode: as shown in fig. 6, the seat is adjusted to be in a vertical state, then the seat support rod slides to the top end of the rear leg mechanism, the patient holds the U-shaped handle or the straight handle by hands, the electric front wheel does not rotate actively, the patient drives the whole electric walking aid to move forward, and the patient needs to apply thrust to the electric walking aid to help the patient to perform rehabilitation training.
A power-assisted mode: as shown in fig. 6, the seat is adjusted to be in a vertical state, then the seat supporting rod slides to the top end of the rear leg mechanism, the patient holds the U-shaped handle or the straight handle, the electric front wheel rotates under the action of the controller, the whole electric walking aid advances under the combined action of the patient and the electric front wheel, at the moment, the electric walking aid automatically follows the patient to advance, the patient does not need to push the walking aid with force, the patient is helped to perform rehabilitation training, the exertion of the patient is reduced, the electric walking aid is suitable for the training of the old or the patient with poor walking ability, the infrared sensor can monitor the distance between the straight handle and the patient in real time, the situation that the patient falls down due to the fact that the electric walking aid actively advances too fast or too slow in the assistance mode is prevented, the safety of the patient is guaranteed, the rotating speed of the electric front wheel can be controlled through the detection.
The riding mode is that the seat supporting rod rotates to adjust the seat to be in a horizontal state, the seat is locked and fixed through the second pair of locking bolts, the sliding seat slides to a set position along the sliding rail and is locked and fixed with the sliding rail, at the moment, a patient can sit on the seat, the feet of the patient are placed on the pedals, the electric front wheel is controlled to move, the whole electric walking aid is driven to move forward, and the riding mode is realized.
As shown in figures 7-8, when the electric walking aid is not used, the seat supporting rod is slid to the top end of the rear leg mechanism, the rear leg mechanism is rotated to fold the front leg mechanism, the straight rod is rotated by 90 degrees to fold the front leg mechanism, and then the whole folded walking aid is placed at a set position to reduce the occupied space.
The electric walking aid of the embodiment 1 integrates riding, walking aid and power assisting functions according to the rehabilitation nursing requirements of old people, disabled people and walking disorder patients, can realize free switching of various modes, can be used as a walking tool, can help a user to exercise lower limb strength, and can help the user to convert the walking tool into electric riding for use when the user travels for a long distance; this helps capable ware can help the user to walk training, quick travel and trip under the supplementary of not needing other people, has increased the user ability of independently going out, has satisfied the user and has walked training and the demand of going out independently.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (10)
1. The utility model provides a foldable multi-functional electronic capable ware of helping, its characterized in that, includes U type handle, U type handle includes first handle portion and sets up the second handle portion at first handle portion both ends perpendicularly, the bottom mounting of second handle portion has preceding leg mechanism, electronic front wheel is installed to preceding leg mechanism bottom, back leg mechanism is installed to the medial surface of second handle portion, back leg mechanism is the settlement contained angle with preceding leg mechanism, driven rear wheel is installed to back leg mechanism bottom, back leg mechanism sliding connection has the seat bracing piece, and the seat bracing piece can be followed the axis direction motion of back leg mechanism, the seat bracing piece is fixed with the seat.
2. The folding multifunctional electric walking aid of claim 1, wherein the rear leg mechanisms are provided with slide rails, the slide rails are slidably connected with slide seats, the slide seats can be locked and fixed with the slide rails, and seat support rods are rotatably connected between the slide seats of the two rear leg mechanisms and can be locked and fixed with the slide seats.
3. The foldable multifunctional electric walking aid of claim 1, wherein the front leg mechanism comprises a square tube, the top end of the square tube is fixedly connected with the bottom end of the second handle part, the bottom end of the square tube is fixedly provided with a mounting plate, the mounting plate is fixedly provided with a lifting member, the periphery of the lifting member is provided with a shell, and the lifting member is connected with the straight handle and can drive the straight handle to move up and down.
4. A foldable multi-functional electric walker according to claim 3 wherein said straight handle comprises a straight handle sleeve and a straight handle bar, said straight handle sleeve being telescopically connected to and lockably secured to said straight handle bar, said straight handle sleeve being provided with a slider slidably connected to a guide rail provided inside the housing for guiding the lifting movement of the straight handle.
5. A foldable multi-functional motorized walker according to claim 3 wherein said mounting plate further mounts a front fork, said front fork mounting a motorized front wheel, said front fork further mounting a pedal.
6. A foldable multi-functional electric walker according to claim 1 wherein said rear leg mechanism is a telescopic leg, comprising a fixed part and a telescopic part, wherein said fixed part is telescopically connected with said telescopic part and can be locked and fixed, said telescopic part is provided with a rear fork at the end, and said rear fork is provided with a driven rear wheel.
7. A foldable multi-functional motorized walker according to claim 1 wherein said rear leg mechanism is pivotally connected to and lockable with a connection plate fixedly attached to the inside surface of the second handle portion.
8. The foldable multifunctional electric walking aid of claim 1, wherein the U-shaped handle comprises a U-shaped handle sleeve, a first U-shaped handle part and a second U-shaped handle part of an L-shaped structure are telescopically connected to two ends of the U-shaped handle sleeve, the U-shaped handle sleeve can form a U-shaped structure together with the first U-shaped handle part and the second U-shaped handle part, and the U-shaped handle sleeve can be locked and fixed with the first U-shaped handle part and the second U-shaped handle part.
9. A foldable multifunctional electric walking aid according to claim 4, wherein the first ultrasonic sensor is mounted on the opposite side of the two straight bars, the second ultrasonic sensor is mounted on the end face of the first handle part close to the user, the third ultrasonic sensor is mounted on the front side of the front leg mechanism, and the fourth ultrasonic sensor is mounted on the outer side of the front leg mechanism.
10. A foldable multi-functional electric walker according to claim 1 wherein said front leg mechanism has a first illumination lamp mounted to a front side thereof and a second illumination lamp mounted to a lower side of said first handle portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020541818.5U CN212913790U (en) | 2020-04-13 | 2020-04-13 | Folding multifunctional electric walking aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020541818.5U CN212913790U (en) | 2020-04-13 | 2020-04-13 | Folding multifunctional electric walking aid |
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| Publication Number | Publication Date |
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| CN212913790U true CN212913790U (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020541818.5U Expired - Fee Related CN212913790U (en) | 2020-04-13 | 2020-04-13 | Folding multifunctional electric walking aid |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113425560A (en) * | 2021-06-16 | 2021-09-24 | 上海理工大学 | Fan-shaped folding miniature obstacle-crossing walking aid |
-
2020
- 2020-04-13 CN CN202020541818.5U patent/CN212913790U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113425560A (en) * | 2021-06-16 | 2021-09-24 | 上海理工大学 | Fan-shaped folding miniature obstacle-crossing walking aid |
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