CN210131077U - Mobile power assisting device - Google Patents
Mobile power assisting device Download PDFInfo
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- CN210131077U CN210131077U CN201822097561.4U CN201822097561U CN210131077U CN 210131077 U CN210131077 U CN 210131077U CN 201822097561 U CN201822097561 U CN 201822097561U CN 210131077 U CN210131077 U CN 210131077U
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Abstract
The utility model provides a remove booster unit for supplementary human body removes, a serial communication port, include: a base for carrying a human body; a first mechanical leg provided at one side of the base and corresponding to one leg of the human body for performing a rotational motion with respect to the base; a second mechanical leg provided at the other side of the base and corresponding to the other leg of the human body for telescopic movement with respect to the base; and the control chip is used for controlling the first mechanical leg part and the second mechanical leg part to move in a coordinated manner so as to enable the human body to finish the actions of moving and climbing stairs.
Description
Technical Field
The utility model relates to a remove booster unit.
Background
In daily life, some old people who are inconvenient to walk or patients with injured legs not only can generate a lot of inconvenience and walking obstacles when walking at ordinary times or climbing stairs, but also need to consume more physical strength and time.
In the existing walking assisting exoskeleton technology, an assisting exoskeleton for assisting the movement assistance of the legs of a user is provided, so that walking power can be provided when the user moves, and the user can be helped to walk without applying force.
The above-mentioned two-leg walking aid has the disadvantages that the designed structure is complicated, and the device needs to be specially customized according to the leg of the user, the manufacturing cost is high, and the device cannot be manufactured and popularized in a large scale; meanwhile, the auxiliary exoskeleton based on the movement of the two legs needs the cooperation of the two legs of the user to move, and is not friendly to the user who has an injured leg and cannot move.
SUMMERY OF THE UTILITY MODEL
For solving the above problem, a removal booster unit that can single leg walking is provided, the utility model discloses a following technical scheme:
the utility model provides a remove booster unit for supplementary human body removes, a serial communication port, include: a base for carrying a human body; a first mechanical leg provided at one side of the base and corresponding to one leg of the human body for performing a rotational motion with respect to the base; a second mechanical leg provided at the other side of the base and corresponding to the other leg of the human body for telescopic movement with respect to the base; and the control chip is used for controlling the first mechanical leg part and the second mechanical leg part to move in a coordinated manner so as to enable the human body to finish moving.
The utility model provides a remove booster unit can also have such technical characteristic, and wherein, first mechanical leg has: the servo steering engine is arranged on one side of the base part, connected with the first mechanical leg part and used for providing power for the rotation of the first mechanical leg part; the upper support rod part is connected with a rotary output shaft of the servo steering engine; the lower support rod part is connected with the upper support rod part and realizes relative rotation; and the upper support rod part and the lower support rod part are connected, and the rotation amplitude between the upper support rod part and the lower support rod part is controlled through telescoping.
The utility model provides a remove booster unit can also have such technical characteristic, and wherein, second machinery shank has: the first telescopic rod part is arranged on the other side of the base part and connected with the second mechanical leg part, and the relative movement between the second mechanical leg part and the base part in the advancing direction is controlled through stretching; the main support rod is connected with the first telescopic rod; and the second telescopic rod part is arranged at the lower end of the main support rod part and enables the second mechanical leg part to complete telescopic motion through stretching.
The utility model provides a remove booster unit can also have such technical characteristic, and wherein, the flexible pole portion of first flexible pole portion and second adopts electric putter to connect and realize stretching out and drawing back relatively.
The utility model provides a remove booster unit can also have such technical characteristic, wherein, first mechanical leg has first backup pad, and second mechanical leg has the second backup pad, and wherein, first backup pad is at the lower extreme of first mechanical leg for support first mechanical leg and bear a shank of human body, and the second backup pad is at the lower extreme of second mechanical leg, is used for supporting second mechanical leg and bears another shank of human body.
The utility model provides a remove booster unit can also have such technical characteristic, still includes: and the induction sensor is arranged at the lower ends of the first mechanical leg part and the second mechanical leg part and is used for inducing whether the legs of the human body lift up.
Utility model with the functions and effects
According to the utility model discloses a remove booster unit, owing to have first mechanical leg, can be through the leg lifting action of the rotation simulation human body for the basal portion, thereby drive the first shank of auxiliary user and accomplish the lifting, fall to the ground, support the action of health, still have the second mechanical leg of the second shank that corresponds the user, after first mechanical leg accomplishes the action that falls to the ground and support, make the second shank follow first mechanical leg through the motion of contracting, accomplish the action of taking a step; when the user lifts the legs, the first mechanical leg and the second mechanical leg can also be matched with the walking steps of the user to finish the movement or the action of climbing stairs, so that the old with inconvenient walking can move in a labor-saving way when using the utility model; meanwhile, the moving power assisting device of the utility model has a simple structure, and only the rotation of the first mechanical leg part and the expansion of the second mechanical leg part are needed, so that the moving assistance to the user can be realized only by a few working components, and the manufacturing cost is reduced; in addition, second machinery shank only removes through the shrink, can avoid the user to use the action of this shank when walking to the realization only uses a leg to accomplish the action of removing, climbing stair, consequently the impaired user of a shank and the inconvenient old person of a shank also can use the utility model discloses assist and remove.
Drawings
Fig. 1 is a schematic structural diagram of a mobile power assisting device in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a first mechanical leg according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a second mechanical leg portion in an embodiment of the present invention; and
fig. 4 is a schematic structural diagram of the first mechanical leg part during leg lifting in the embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings and examples.
< example >
Fig. 1 is a schematic structural diagram of a mobile power assisting device in an embodiment of the present invention.
As shown in fig. 1, the movement assisting apparatus 100 includes a base 1, a first mechanical leg 2, a second mechanical leg 3, a control chip (not shown), and an induction sensor (not shown).
The base 1 is intended to carry a user. In this embodiment, the base 1 is a seat for carrying a user, but in other embodiments, the base 1 may also be a device with a harness that can carry a user's seat cushion or a user.
A first mechanical leg 2 is arranged at one side of the base 1 and corresponds to one of the user's legs for a turning movement relative to the base 1.
Fig. 2 is a schematic structural diagram of the first mechanical leg portion in the embodiment of the present invention.
As shown in fig. 2, the first mechanical leg 2 includes a servo steering gear 21, an upper support rod 22, a lower support rod 23, a connecting telescopic rod 24, and a first support plate 25.
The servo steering engine 21 is installed on one side of the base 1 and connected with the first mechanical leg 2 for providing power for rotation of the first mechanical leg.
In this embodiment, the servo steering engine 21 is used for rotating to drive the first mechanical leg 2 to be lifted or put down, and has a rotating output shaft capable of rotating. The servo steering engine 21 can accurately control the rotating speed and the torque of the rotating output shaft according to the electric signal, so that the upper support rod part 22 is controlled to rotate accurately.
The upper support rod part 22 is connected with a rotary output shaft of the servo steering engine 21, the lower support rod part 23 and the connecting telescopic rod part 24, and rotates relative to the lower support rod part 23 and the connecting telescopic rod part 24.
The lower support rod part 23 is connected with the upper support rod part 22, the connecting telescopic rod part 24 and the first support plate 25, and realizes relative rotation with the upper support rod part 22 and the connecting telescopic rod part 24.
The connecting telescopic rod part 24 connects the upper support rod part 22 and the lower support rod part 23 and controls the rotation amplitude between the upper support rod part 22 and the lower support rod part 23 through telescoping.
In this embodiment, the connection telescopic rod portion 24 has two support rods, which are respectively connected to the upper support rod portion 22 and the lower support rod portion 23, and the two support rods are connected by an electric push rod and extend and retract relatively. When the connecting telescopic rod portion 24 is contracted, the included angle between the upper support rod portion 22 and the lower support rod portion 23 is reduced, so that the leg of the user is bent.
A first support plate 25 is provided at the lower end of the lower support bar portion 23 for supporting the first mechanical leg 2 and carrying a first leg of the user.
In this embodiment, the lower ends of the first support plate 25 and the lower support rod 23 have a larger contact area with the ground, so as to prevent the device and the user from toppling over when the second mechanical leg is lifted, and to allow the first leg of the user to be placed on the upper surface of the first support plate 25.
A second mechanical leg 3 is arranged on the other side of the base part 1 and corresponds to a second leg of the user for a telescopic movement relative to the base part 1.
Fig. 3 is a schematic structural diagram of a second mechanical leg portion in an embodiment of the present invention.
As shown in fig. 3, the second machine leg portion 3 has a first telescopic link portion 31, a main support link portion 32, a second telescopic link portion 33, and a second support plate 34.
The first telescopic rod part 31 is installed on the other side of the base part 1 and connected to the second machine leg part 3, and controls the relative movement between the second machine leg part 3 and the base part 1 in the advancing direction by the telescopic movement.
In this embodiment, the first telescopic rod 31 has two supporting rods, which are respectively connected to the second mechanical leg 3 and the base 1, and the two supporting rods are connected by an electric push rod to realize relative telescopic movement. When the first telescopic rod 31 is contracted, the base 1 moves in the forward direction relative to the second mechanical leg 3, and synchronously drives the first mechanical leg 2 to move in the forward direction.
The main support lever 32 is connected to the first telescopic lever 31 and the second telescopic lever 33.
The second telescopic rod 33 is provided at the lower end of the main support rod 32 and makes the second machine leg 3 perform a telescopic motion by telescoping.
In this embodiment, the second telescopic link 33 is extended and contracted with respect to the extending direction of the main support link 32, and when the second telescopic link 33 is contracted, the second support plate 34 is lifted up to engage with the first telescopic link 31 and advance the second machine leg 3 one step.
A second support panel 34 is provided at the lower end of the second telescopic rod portion 33 for supporting the first mechanical leg 2 and carrying a second leg of the user.
In this embodiment, the lower end of the second support plate 34 and the telescopic rod have a larger contact area with the ground, so as to prevent the device and the user from toppling over when the first mechanical leg 2 is lifted, and to allow the second leg of the user to be placed on the upper surface of the second support plate 34.
The control chip is used for controlling the servo steering engine 21 and the electric push rod to work so that the first mechanical leg part 2 and the second mechanical leg part 3 move in a coordinated mode and a user can complete movement.
The inductive sensors are arranged at the lower ends of the first mechanical leg 2 and the second mechanical leg 3, respectively. When the sensing sensor senses that the leg of the user leaves the first support plate 25 or the second support plate 34, sensing information is generated to allow the control chip to control the first mechanical leg 2 or the second mechanical leg 3 to perform a corresponding leg lifting action.
In this embodiment, the inductive sensors are disposed at the lower ends of the first mechanical leg portion 2 and the second mechanical leg portion 3 corresponding to the wrists of the user, and the inductive sensors may be infrared sensors or other sensors capable of sensing leg lifting actions.
Fig. 4 is a schematic structural diagram of the first mechanical leg part during leg lifting in the embodiment of the present invention.
As shown in fig. 4, when the first leg of the user lifts off the first support plate 25, the control chip receives the sensing information of the sensing sensor to control the servo steering engine 21 to rotate in the forward direction and control the connecting telescopic rod portion 24 to contract, so that the upper support rod portion 22 is lifted and the lower support rod portion 23 is bent downward, thereby cooperating with and driving the first leg of the user to complete a leg lifting operation.
When the first leg is lifted, the control chip controls the first telescopic rod part 31 to contract so as to enable the base part 1 and the first mechanical leg part 2 to move forwards, and at the moment, the trunk of the user moves forwards along with the base part 1 so as to enable the center of gravity of the whole body to move forwards; simultaneously, control chip control servo steering wheel 21 reverse rotation and control connection telescopic rod portion 24 are tensile, make the whereabouts of upper strut portion 22 and make lower strut portion 23 upwards buckle until upper strut portion 22 becomes the state of straightening with strut portion 23 to let first machinery shank 2 and user's first shank fall to the ground.
When first backup pad 25 fell to the ground, holistic focus just is on first machinery shank 2, at this moment, if when user's second shank lifted, control chip just according to induction sensor's response information control second machinery shank 33 shrink of 3, make second backup pad 34 lift, thereby it makes second machinery shank 3 forward to control first flexible pole portion 31 tensile afterwards, it falls to the ground to control the tensile second backup pad 34 that makes of second flexible pole portion 33 again, thereby make second machinery shank 3 follow first machinery shank 2, accomplish the action of taking a step once.
In this embodiment, the control chip can also control the base 1, the first mechanical leg 2 and the second mechanical leg 3 to climb the stairs.
When the stair climbing action is carried out, the control chip controls the first mechanical leg part 2 to be lifted, controls the first telescopic rod part 31 to be contracted so as to enable the base part 1 and the first mechanical leg part 2 to move forwards, controls the servo steering engine 21 to rotate reversely, controls the connecting telescopic rod part 24 to be stretched so as to enable the first mechanical leg part 2 to fall on the stair and be straightened, and controls the second telescopic rod part 33 to be stretched so as to enable the second mechanical leg part 3 to be lifted and push the base part 1 to be lifted, so that the lifting height generated when the first mechanical leg part 2 is stepped on the stair and is straightened is matched; when first mechanical leg 2 straightens and holistic focus falls on first mechanical leg 2, thereby control chip controls the shrink of second mechanical leg 3 according to the response information control of inductive transducer and follows up first mechanical leg 2 and accomplish the action of climbing stair once.
Examples effects and effects
According to the mobile power assisting device provided by the embodiment, the first mechanical leg part is arranged, so that the leg lifting action of a human body can be simulated through the rotation relative to the base part, the first leg part of an assistant user is driven to complete the actions of lifting, landing and body supporting, the second mechanical leg part is arranged corresponding to the second leg part of the user, after the landing and supporting actions of the first mechanical leg part are completed, the second leg part is made to follow the first mechanical leg part through the contraction movement, and the stepping action is completed; when the user lifts the legs, the first mechanical leg and the second mechanical leg can also be matched with the walking steps of the user to finish the movement or the action of climbing stairs, so that the old with inconvenient walking can move in a labor-saving way when using the utility model; meanwhile, the moving power assisting device of the utility model has a simple structure, and only the rotation of the first mechanical leg part and the expansion of the second mechanical leg part are needed, so that the moving assistance to the user can be realized only by a few working components, and the manufacturing cost is reduced; in addition, second machinery shank only removes through the shrink, can avoid the user to use the action of this shank when walking to the realization only uses a leg to accomplish the action of removing, climbing stair, consequently the impaired user of a shank and the inconvenient old person of a shank also can use the utility model discloses assist and remove.
In the embodiment, first mechanical leg has servo steering wheel and drives the upper strut portion and rotate, has the rotation range of connecting telescopic link portion control upper strut portion and lower strut portion between to imitate human shank lifting, fall to the ground, the action of supporting the health, the cooperation human step.
In an embodiment, the second mechanical leg has a first telescopic rod part to enable the base part and the second mechanical leg part to move relatively, so that the center of gravity of the user moves forwards along with the base part, and a second telescopic rod part to enable the second mechanical leg part to contract, so that the user can step forwards corresponding to the contraction of the leg part of the human body.
In the embodiment, first flexible pole portion and second flexible pole portion are realized through electric putter, and electric putter's power of exerting oneself is more stable for servo steering wheel to make the second machinery shank carry out stable work.
In an embodiment, the lower ends of the first mechanical leg and the second mechanical leg are respectively provided with a first supporting plate and a second supporting plate, so that single-leg support can be realized, and unstable standing can be avoided when the first mechanical leg or the second mechanical leg is lifted.
In the embodiment, the lower extreme of first machinery shank and second machinery shank is provided with inductive transducer respectively, can obtain corresponding response information when user's shank leaves first backup pad or second backup pad to thereby make control chip control first machinery shank and second machinery shank and carry out work when the user moves ahead and drive user's corresponding shank and carry out corresponding action.
The above embodiments are merely illustrative of specific embodiments of the present invention, and the present invention is not limited to the description of the above embodiments.
In this embodiment, first mechanical leg corresponds user's left leg, and second mechanical leg corresponds user's right leg, nevertheless the utility model discloses in, first mechanical leg and second mechanical leg can be for installing of basal portion mirror image, promptly, first mechanical leg corresponds user's right leg, and second mechanical leg corresponds user's left leg.
Claims (6)
1. A movement assistance device for assisting a person in moving, comprising:
a base for carrying a human body;
a first mechanical leg provided at one side of the base and corresponding to one leg of the human body for rotational movement relative to the base;
a second mechanical leg provided at the other side of the base and corresponding to the other leg of the human body for telescopic movement with respect to the base;
and the control chip is used for controlling the first mechanical leg part and the second mechanical leg part to move in a coordinated manner so as to enable the human body to complete the movement.
2. The mobility assistance apparatus of claim 1, wherein:
wherein the first mechanical leg has:
the servo steering engine is arranged on one side of the base and connected with the first mechanical leg part, and is used for providing power for rotation of the first mechanical leg part;
the upper support rod part is connected with a rotary output shaft of the servo steering engine;
the lower support rod part is connected with the upper support rod part and realizes relative rotation;
and the telescopic rod part is connected with the upper support rod part and the lower support rod part, and the rotation amplitude between the upper support rod part and the lower support rod part is controlled through telescoping.
3. The mobility assistance apparatus of claim 1, wherein:
wherein the second machine leg has:
the first telescopic rod part is installed on the other side of the base and connected with the second mechanical leg part, and the relative movement between the second mechanical leg part and the base part in the advancing direction is controlled through the telescopic action;
the main support rod is connected with the first telescopic rod;
and the second telescopic rod part is arranged at the lower end of the main support rod part and enables the second mechanical leg part to complete telescopic motion through stretching.
4. The mobility assistance device of claim 3, wherein:
the first telescopic rod part and the second telescopic rod part are connected through an electric push rod and stretch relatively.
5. The mobility assistance apparatus of claim 1, wherein:
wherein the first mechanical leg has a first support plate,
the second machine leg has a second support plate,
wherein the first support plate is fixed at the lower end of the first mechanical leg part and is used for supporting the first mechanical leg part and fixing one leg part of the human body,
the second support plate is fixed at the lower end of the second mechanical leg part and used for supporting the second mechanical leg part and fixing the other leg part of the human body.
6. The mobility assistance apparatus of claim 1, further comprising:
and the induction sensors are arranged at the lower ends of the first mechanical leg part and the second mechanical leg part and are used for inducing whether the legs of the human body lift up or not.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822097561.4U CN210131077U (en) | 2018-12-13 | 2018-12-13 | Mobile power assisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822097561.4U CN210131077U (en) | 2018-12-13 | 2018-12-13 | Mobile power assisting device |
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| Publication Number | Publication Date |
|---|---|
| CN210131077U true CN210131077U (en) | 2020-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822097561.4U Active CN210131077U (en) | 2018-12-13 | 2018-12-13 | Mobile power assisting device |
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| CN (1) | CN210131077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109718065A (en) * | 2018-12-13 | 2019-05-07 | 上海电子工业学校 | Mobile power assisting device |
-
2018
- 2018-12-13 CN CN201822097561.4U patent/CN210131077U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109718065A (en) * | 2018-12-13 | 2019-05-07 | 上海电子工业学校 | Mobile power assisting device |
| CN109718065B (en) * | 2018-12-13 | 2024-04-26 | 上海电子信息职业技术学院 | Mobile booster |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200605 Address after: 201411, Shanghai, Fengxian District hung highway 3098 Patentee after: SHANGHAI TECHNICAL INSTITUTE OF ELECTRONICS & INFORMATION Address before: 201411 Fengxian District Shanghai Fengcheng town Hongmiao community Hongfu Road Patentee before: BERUFSBILDUNGSZENTRUM SHANGHAI-BBZ |
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| TR01 | Transfer of patent right |