CN213218810U - Intelligent walking hip joint auxiliary instrument - Google Patents
Intelligent walking hip joint auxiliary instrument Download PDFInfo
- Publication number
- CN213218810U CN213218810U CN202020876909.4U CN202020876909U CN213218810U CN 213218810 U CN213218810 U CN 213218810U CN 202020876909 U CN202020876909 U CN 202020876909U CN 213218810 U CN213218810 U CN 213218810U
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- leg
- patient
- hip joint
- waist
- abdomen
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Abstract
The utility model discloses an intelligent walking hip joint auxiliary instrument, belonging to the technical field of medical rehabilitation equipment. The method comprises the following steps: the waist and abdomen support can be worn on the waist and abdomen of a patient, and the outer sides of the waist and abdomen support along the lateral direction of the patient are provided with driving mechanisms; the two leg swing rods are respectively arranged at the lower end of the waist and abdomen support and are positioned at two sides of thighs of a patient, and one end of each leg swing rod is in driving connection with the same-side driving mechanism; each leg support frame is connected with the leg swing rod on the same side, and the leg support frame is positioned on the rear side of the thigh of the patient; the leg binding belt structure is arranged on the inner side of the leg swing rod and matched with the thigh of the patient; the inflatable air bag is arranged on the inner side of the leg bandage structure and is attached to the left outer side and the right outer side of the thigh of the patient. The utility model provides a pair of intelligent hip joint that walks assists appearance, patient wear it in hip joint portion, correct hip joint's gesture and assist the patient to walk.
Description
Technical Field
The utility model relates to the technical field of medical rehabilitation equipment, in particular to an intelligent walking hip joint auxiliary instrument.
Background
For a patient with cerebral apoplexy, the lower limb strength of the patient is reduced, the hip joint is loosened, the problems of hyperextension, outward rotation, difficult flexion and inward contraction and the like of the hip joint occur, and the walking ability of the patient is seriously influenced. The general structure of the device for assisting walking at present is more complex, the device is generally a leg-adjusting type assistant, the wearing comfort of the auxiliary device is poorer, and the posture of the hip joint of a patient can not be finely adjusted.
SUMMERY OF THE UTILITY MODEL
In view of the above problems in the prior art, it is an object of the present invention to provide an intelligent walking hip joint assist device that is worn by a patient at a hip joint portion to correct the posture of the hip joint and assist the patient in walking.
The specific technical scheme is as follows:
an intelligent walking hip joint auxiliary instrument mainly comprises: a waist and abdomen support, a leg swing rod, a leg support frame, a leg binding structure and an inflatable air bag.
The waist and abdomen support can be worn on the waist and abdomen of a patient, and the outer sides of the waist and abdomen support along the lateral direction of the patient are provided with driving mechanisms; the two leg swing rods are respectively arranged at the lower end of the waist and abdomen support and are positioned at two sides of thighs of a patient, and one end of each leg swing rod is in driving connection with the same-side driving mechanism; each leg support frame is connected with the leg swing rod on the same side, and the leg support frame is positioned on the rear side of the thigh of the patient; the leg binding belt structure is arranged on the inner side of the leg swing rod and matched with the thigh of the patient; the inflatable air bag is arranged on the inner side of the leg bandage structure and is attached to the left outer side and the right outer side of the thigh of the patient.
The intelligent walking hip joint auxiliary instrument is characterized in that the driving mechanism comprises a driving motor and a speed reducer, the output end of the driving motor is in driving connection with the input end of the speed reducer, and the output end of the speed reducer is in driving connection with one end of the leg swing rod.
The intelligent walking hip joint auxiliary instrument is characterized by further comprising a control switch, the driving motor is further in signal connection with a controller, and the control switch is in signal connection with the controller.
The above-mentioned intelligent walking hip joint auxiliary instrument is further characterized in that the leg binding band structure comprises a leg protection pad and a connecting structure, the leg protection pad is in a half-wrapping type, and the two open sides of the leg protection pad are connected through the connecting structure.
In the above-mentioned intelligent walking hip joint auxiliary instrument, it is characterized in that the inner side of the leg protection pad is made of silica gel, and the connecting structure is a lace, a snap fastener or a magic tape.
Among the foretell intelligent hip joint assistor of walking, still have such characteristic, leave the clearance between the upper end of shank support frame and the abdomen support, the shank support frame includes an at least vertical pole and two at least crossbearers, and the length direction of vertical pole is parallel with the length direction of shank pendulum rod, and the crossbearer is perpendicular with the vertical pole, and the crossbearer is the arc line type, laminates with patient's shank profile.
In the above-mentioned intelligent walking hip joint assist device, the leg swing link has a long sliding hole formed in a side surface thereof, and one end of the cross brace is disposed in the long sliding hole and can slide and lock along a longitudinal direction of the long sliding hole.
The intelligent walking hip joint auxiliary instrument is characterized by further comprising an inflating device, wherein the inflating device is arranged on the outer side of the leg binding belt structure and is communicated with the inflating air bags through pipelines.
The positive effects of the technical scheme are as follows:
the utility model provides an intelligent walking hip joint auxiliary instrument, which assists the legs of the patient to swing through the leg swing rod and the leg support frame, and the structural layout of the leg swing rod and the leg support frame is reasonable, so as to improve the comfort level of the patient in the using process; in addition, the inner side of the leg bandage structure is provided with an inflatable air bag which can be used for correcting the hip joint outward rotation problem of the patient and adjusting the walking posture of the patient.
Drawings
Fig. 1 is a first schematic structural diagram of an embodiment of the intelligent walking hip joint assist device of the present invention;
fig. 2 is a schematic structural diagram of an embodiment of the intelligent walking hip joint assisting apparatus of the present invention.
In the drawings: 1. a waist and abdomen support; 2. a drive mechanism; 3. a leg swing link; 301. a slide long hole; 4. a leg support; 401. a cross brace; 402. a longitudinal bar; 5. a leg strap configuration; 6. an inflatable air bag.
Detailed Description
In order to make the technical means, creation features, achievement purposes and effects of the present invention easy to understand, the following embodiments are specifically illustrated with reference to fig. 1 to 2.
In this intelligent hip joint that walks assists appearance, abdomen support 1 can wear the abdomen at the patient, general abdomen support 1 is half parcel formula, the patient dresses abdomen support 1 back, abdomen support 1 open end can connect, thereby fix the abdomen at the patient, and abdomen support 1 all is provided with actuating mechanism 2 along the outside of patient side body direction, general actuating mechanism 2 is provided with two, the swing of the shank pendulum rod 3 of the left and right sides is controlled respectively, further abdomen support 1's both sides adopt hard material, preferred adoption quality is lighter, the alloy material that structural strength is stronger, and be used for connecting abdomen support 1 both sides and adopt flexible material, certain elasticity has simultaneously, can adapt to the patient of different sizes and dress.
The two leg swing rods 3 are respectively arranged at the lower end of the abdomen support 1 and are simultaneously positioned at two sides of thighs of a patient, one end of each leg swing rod 3 is in driving connection with the driving mechanism 2 at the same side, the driving mechanism 2 at each side is used for controlling each leg swing rod 3 to swing and rotate by taking a connection point of the leg swing rod 3 and the driving mechanism 2 as a rotation center, and the leg swing rods 3 swing to assist the bending and stretching of hip joints of the patient so as to assist the walking of the patient. Each leg support frame 4 is connected with the leg swing rod 3 on the same side, and the leg support frames 4 are positioned on the rear side of thighs of a patient so as to improve the comfort of the legs of the patient in the driving process, and the bending and stretching of hip joints can be pushed from the lateral rear parts of the legs of the patient, so that the situation that the legs of the patient are simply dragged from the front side or the rear side of the legs of the patient is avoided. The leg binding structure 5 is arranged on the inner side of the leg swing rod 3 and matched with the thigh of the patient, and the leg swing rod 3 is fixedly connected with the leg of the patient through the leg binding structure 5, so that the hip joint of the patient is driven to bend and stretch. The inflatable air bag 6 is arranged at the inner side of the leg binding structure 5 and is attached to the left and right outer sides of the thigh of the patient, and the inflatable air bag 6 is appropriately inflated according to the actual situation of the hip joint of different patients so as to correct the external rotation problem of the hip joint of the patient.
In a preferred embodiment, as shown in fig. 1 and 2, the driving mechanism 2 includes a driving motor and a speed reducer, an output end of the driving motor 2 is in driving connection with an input end of the speed reducer, and an output end of the speed reducer is in driving connection with one end of the leg swing link. The swinging of the leg swing rods 3 is controlled by the positive and negative rotation of the motor, and a power supply device (not shown in the figure) is arranged outside the abdomen part support 1 and is electrically connected with the driving motor, and the preferred power supply device is a power supply capable of being charged circularly.
In a preferred embodiment, as shown in fig. 1 and fig. 2, the device further comprises a control switch (not shown in the figure), the driving motor is further in signal connection with a controller, the control switch is in signal connection with the controller, the patient can control whether the leg swing rod 3 of the auxiliary device swings or not by controlling the on/off of the control switch, and in addition, the rotation speed of the driving motor can be controlled by controlling the switch, so that the swing frequency of the leg swing rod 3 can be controlled, and the requirements of patients with different degrees of use can be met.
In a preferred embodiment, as shown in fig. 1 and 2, the leg bandage structure 5 includes a leg pad and a connecting structure, the leg pad is a half-wrapped type, and two open sides of the leg pad are connected by the connecting structure, so as to wrap the legs of the patient better, have a larger pressure area, and have a smaller pressure on the legs of the patient, thereby providing more comfort during the driving process.
In a preferred embodiment, as shown in fig. 1 and 2, the inner side of the leg protection pad is made of silicone, which is relatively soft and has good skin-friendly property, and the connection structure is a tie strap, or a snap fastener, or a magic tape, preferably a magic tape, which is relatively convenient to use and has sufficient connection strength.
In a preferred embodiment, as shown in fig. 1 and 2, a gap is left between the upper end of the leg support 4 and the abdomen support 1 to reserve a space for the buttocks of the patient, the leg support 4 comprises at least one longitudinal bar 402 and at least two cross-braces 401, generally in the form of one longitudinal bar 402 and two cross-braces 401, the cross-braces 401 are respectively arranged at two ends of the longitudinal bar 402, the longitudinal bar 402 has a length direction parallel to the leg swing bar 3, the cross-braces 401 are perpendicular to the longitudinal bar 402, the cross-braces 401 are arc-shaped and fit with the leg contour of the patient, the longitudinal bar 402 and the cross-braces 401 are combined to push the leg from the back side of the leg of the patient, the flexion and extension of the hip joint are assisted, the stress points of the leg of the patient are more, and the structure of the assisting device is more reasonable.
In a preferred embodiment, as shown in fig. 1 and 2, a sliding long hole 301 is opened on a side surface of the leg swing link 3, one end of a cross brace 401 is disposed in the sliding long hole 301, and can slide and lock along the length direction of the sliding long hole 301, wherein a plurality of clamping grooves are disposed on two sides of the sliding long hole 301 in the width direction, the width of the clamping grooves is greater than that of the sliding long hole, the movement of one end of the cross brace 401 can be limited by placing a clamping block in a selected position, so as to determine the position between the leg swing link 3 and the leg support 4, the specific position of the leg support 4 can be adjusted according to different body types of different patients, and the general cross brace 401 located above is disposed at the connection position of the leg and the hip of the patient, and is close to the hip joint of the patient, so as to adjust the flexion and extension of the hip joint.
In a preferred embodiment, as shown in fig. 1 and 2, an inflator (not shown) is further included, the inflator is arranged outside the leg strap structure 5 and is communicated with a plurality of inflatable air bags 6 through pipelines, and the inflatable air bags 6 can be additionally arranged between the leg side of the patient and the leg swing rod 3 and inflated according to actual external rotation conditions of hip joints of different patients, so as to assist the patient to make the hip joints of the patient rotate inwards to adapt to normal walking. In addition, each inflatable air bag 6 is provided with a deflation port, so that the inflation state of the inflatable air bag 6 can be adjusted to meet the use requirements of different patients, and the universality is realized.
In the following description, a specific embodiment is described, and it should be noted that the structures, processes and materials described in the following embodiment are only used to illustrate the feasibility of the embodiment, and are not intended to limit the scope of the present invention.
This intelligent hip joint assistor that walks, the left and right sides of abdomen portion support all is provided with independent actuating mechanism, each actuating mechanism is connected with the drive of shank pendulum rod, come the fore-and-aft swing of control shank pendulum rod through actuating mechanism, shank support frame and shank pendulum rod swing joint, the shank support frame can slide along the slip slot hole of shank pendulum rod side and carry out the adjustment of relative position, in order to adapt to the patient of different sizes, the inboard of shank pendulum rod is provided with shank bandage structure in addition, a leg for fixed patient, and the inboard of shank bandage structure still is provided with a plurality of air bags that aerify, the accessible is washed and is put gas, carry out slight adjustment to patient's shank gesture, in order to correct the hip joint.
The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that various equivalent substitutions and obvious changes made in the specification and drawings should be included within the scope of the present invention.
Claims (8)
1. An intelligent walking hip joint auxiliary instrument is characterized by comprising:
the waist and abdomen support can be worn on the waist and abdomen of a patient, and the outer sides of the waist and abdomen support along the lateral direction of the patient are provided with driving mechanisms;
the two leg swing rods are respectively arranged at the lower end of the waist and abdomen support and are positioned at two sides of thighs of a patient, and one end of each leg swing rod is in driving connection with the driving mechanism at the same side;
each leg support frame is connected with the leg swing rod on the same side, and the leg support frames are positioned on the rear side of the thighs of the patient;
a leg strap structure disposed on an inner side of the leg swing link and matching a thigh of a patient;
and the inflatable air bags are arranged on the inner sides of the leg binding belt structures and are attached to the left outer sides and the right outer sides of the thighs of the patient.
2. The intelligent walking hip joint auxiliary instrument according to claim 1, wherein the driving mechanism comprises a driving motor and a speed reducer, an output end of the driving motor is in driving connection with an input end of the speed reducer, and an output end of the speed reducer is in driving connection with one end of the leg swing rod.
3. The intelligent walking hip joint auxiliary instrument as claimed in claim 2, further comprising a control switch, wherein said driving motor is further in signal connection with a controller, and said control switch is in signal connection with said controller.
4. The intelligent hip walking aid as claimed in claim 1, wherein the leg strap structure comprises a leg pad and a connecting structure, the leg pad is half-wrapped, and two open sides of the leg pad are connected by the connecting structure.
5. The intelligent walking hip joint assistant apparatus as claimed in claim 4, wherein the leg protection pad is made of silica gel, and the connection structure is a strap, a snap fastener, or a magic tape.
6. The intelligent walking hip joint auxiliary instrument according to claim 1, wherein a gap is left between the upper end of the leg support frame and the abdomen support, the leg support frame comprises at least one longitudinal bar and at least two cross braces, the length direction of the longitudinal bar is parallel to the length direction of the leg swing bar, the cross braces are perpendicular to the longitudinal bar, and the cross braces are arc-shaped and fit with the leg contour of the patient.
7. The intelligent walking hip joint auxiliary instrument according to claim 6, wherein a sliding long hole is formed in a side surface of the leg swing rod, and one end of the cross brace is arranged in the sliding long hole and can slide and lock along the length direction of the sliding long hole.
8. The intelligent walking hip joint assistant of claim 1, further comprising an inflator disposed outside the leg strap structure and in communication with the plurality of inflatable air bags through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020876909.4U CN213218810U (en) | 2020-05-22 | 2020-05-22 | Intelligent walking hip joint auxiliary instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020876909.4U CN213218810U (en) | 2020-05-22 | 2020-05-22 | Intelligent walking hip joint auxiliary instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213218810U true CN213218810U (en) | 2021-05-18 |
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ID=75867871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020876909.4U Expired - Fee Related CN213218810U (en) | 2020-05-22 | 2020-05-22 | Intelligent walking hip joint auxiliary instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213218810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114305990A (en) * | 2021-12-29 | 2022-04-12 | 杭州程天科技发展有限公司 | Active and passive parallel driving wearable walking assistance device |
-
2020
- 2020-05-22 CN CN202020876909.4U patent/CN213218810U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114305990A (en) * | 2021-12-29 | 2022-04-12 | 杭州程天科技发展有限公司 | Active and passive parallel driving wearable walking assistance device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210518 |