TW202243663A - Rehabilitation-assisting apparatus which can perform auxiliary training on the waist or legs of the patient's body - Google Patents

Abstract

The present invention relates to a rehabilitation-assisting apparatus having a main body, a waist auxiliary unit installed adjacent to one side of the main body, and two leg auxiliary units pivotally connected to the other side of the waist auxiliary unit. The user can lie flat so that the human body is located on the machine body of the main body, the hip is located on the waist auxiliary unit, and two legs are located on the two leg auxiliary units. The upper rocking plate disposed above the waist auxiliary unit is driven by the first drive group and its connecting rod group to shake back and forth so as to rehabilitate the waist. In addition, the two leg auxiliary units can be lifted up and down to swing through the second drive group so as to use the lifting leg action for rehabilitation. In this way, a variety of rehabilitation auxiliary trainings can be provided for the waist and legs according to the user's needs, and it has practical effects. The main body has a frame. The waist auxiliary unit includes a base, an upper rocking plate, a connecting rod group and a first drive group. The base is set on the frame. A base is provided with a lower shaft bracket. One end of the lower shaft bracket is connected to the base and the other end is provided with a shaft seat. The upper rocking plate is located above the base and provided with an upper shaft bracket. One end of the upper shaft bracket is connected with the upper shaking plate and the other end of the upper shaft bracket is provided with a shaft seat.

Description

Rehabilitation Assistive Device

The invention is a rehabilitation auxiliary device, especially a rehabilitation auxiliary device capable of performing auxiliary training on the waist or legs of a patient.

After the general public's body maintains a specific posture for a long time or maintains a bad posture for a period of time, people will feel uncomfortable in certain parts of the body, which may be due to changes in the position of the bones or joints of the body, or the body Muscle soreness and other problems caused by improper pulling, so the soreness of body muscles may be repaired by various stretching methods, or use external massage equipment to beat and softly press the body, so that users can temporarily feel The body is improved, but if the leg bones, spine or joints used to support the weight of the body or maintain body balance and protect the nervous system have lesions, massage or stretching usually cannot obtain good rehabilitation effects. Therefore, for When this part of the body needs to be rehabilitated, it is necessary to create a rehabilitation device that can provide each part individually or combined to meet the needs of the patient.

In view of the problems existing in the prior art, the creator created a rehabilitation auxiliary training that can rotate the user's waist or swing and lift the two legs, so as to achieve effective waist and legs according to the user's needs. A variety of different rehabilitation training options for the purpose.

In order to achieve the aforementioned creative purpose, the technical means used in the present invention is to provide a rehabilitation assisting device, which includes a main body, a waist assisting unit and two leg assisting units; the main body has a frame; the waist assisting unit includes There is a base, an upper rocking plate, a connecting rod group and a first driving group, the base is arranged on the frame body, the base is provided with a lower shaft frame, and one end of the lower shaft frame is connected with the base, The other end is provided with a shaft seat; the upper shaking plate is located above the base and is provided with an upper shaft frame, one end of the upper shaft frame is connected with the upper shaking plate, and the other end of the upper shaft frame is provided with a shaft seat; The rod set has a first link unit and a second link unit, the bottom end of the first link unit and the bottom end of the second link unit are arranged on the base at intervals and are respectively pivoted with the base. Connected, the top end of the first link unit and the top end of the second link unit are arranged at intervals on the upper rocking plate and are respectively pivotally connected to the upper rocking plate, and the bottom end of the first link unit is connected to the second link unit. The distance between the bottom ends of the rod units is greater than the distance between the top ends of the first connecting rod unit and the top ends of the second connecting rod unit; the first driving group has a first motor, a screw rod and a screw sleeve, Wherein the first motor body is pivotally connected to the shaft seat of the lower shaft frame, the screw sleeve is pivotally connected to the shaft seat of the upper shaft frame, one end of the screw is connected and fixed to the output end of the first motor, and the other end is connected to the screw sleeve. Connecting and engaging; the two leg auxiliary units are located side by side above the main body and one end is pivotally connected to the waist auxiliary unit, each of the leg auxiliary units includes a connecting seat, a leg lifting bracket and a second driving group, One end of the connection base is connected and fixed to the upper rocking plate of the waist auxiliary unit, and the other end is provided with a shaft seat. A movable frame, one end of the movable frame is connected and fixed with the leg-lifting bracket, and a shaft seat is installed at the other end, and a leg plate is arranged above the leg-raising bracket; the second driving group has a second motor, a screw rod and a screw sleeve , wherein the second motor body is pivotally connected to the shaft seat of the connecting seat, the screw sleeve is pivotally connected to the shaft seat of the movable frame, the output end of the second motor is connected and fixed to one end of the screw rod, and the other end of the screw rod Engage with the shaft seat connection of the movable frame.

The rehabilitation assisting device, wherein the distance between the two ends of the first link unit and the upper rocking plate and the base is the same as the distance between the two ends of the second link unit and the upper rocking plate and the base respectively. The distances between the pivot positions are equal.

The rehabilitation assisting device, wherein the first link unit and the second link unit are a hollow frame.

The rehabilitation assisting device is further provided with a slide rail unit, the lower part of the slide rail unit is installed on the leg rest board, and a slide board is installed above the slide rail unit, and the slide board can move relative to the leg rest board.

As for the rehabilitation assisting device, a cushion can be arranged above the sliding board.

In the aforementioned rehabilitation assisting device, a protective plate can be further provided on both sides of the leg raising support, the bottom end of each protective plate is connected and fixed to the leg raising support, and the top end protrudes upwards.

The present invention utilizes the aforementioned technical means, wherein the main body is provided with a waist auxiliary unit, one end of the waist auxiliary unit is adjacent to the frame body, and the other end of the waist auxiliary unit is pivotally connected with two leg auxiliary units. Together with the first driving group, the upper rocking plate of the lumbar auxiliary unit can produce a shaking action, and the second driving group can make the leg lifting bracket swing up and down for the two leg auxiliary units, so each driving group can be controlled Provide users with the practical effect of having a variety of different rehabilitation training parts and function selections according to different rehabilitation auxiliary training parts.

1 and 2, the present invention is a rehabilitation assisting device, which includes a main body 10, a waist assisting unit 20 and two leg assisting units 30; the waist assisting unit 20 is arranged above the main body 10, and the two assisting units The leg assisting unit 30 is arranged side by side above the main body 10 at intervals and one end is pivotally connected to the waist assisting unit 20 . The "horizontal direction" described in the following content of this article refers to the extending direction along the main body 10, the waist assist unit 20 and the leg assist unit 30 as shown in the figure, and the "vertical direction" described refers to the direction perpendicular to the aforementioned landscape orientation.

The main body 10 has a frame body 11, and a first pad body 12 is arranged above one end of the frame body 11. The first pad body 12 above the frame body 11 can be used to support the upper body of the user's body, providing the user with It can lie comfortably on the first cushion body 12 , and various cushion bodies with different functions can also be provided on the frame body 11 for the user to use. The bottom of the frame body 11 can be provided with a plurality of wheels, so that the present invention can be moved according to the needs of use. Since the structure of the frame body 11 is a prior art, it will not be described in detail.

Referring to Fig. 3 and Fig. 4, the lumbar assist unit 20 includes a base 21, an upper rocking plate 22, a connecting rod group 23 and a first driving group 24;

The base 21 is a board, which can be installed on the frame body 11 of the body 10. The base 21 is provided with a lower shaft frame 211. One end of the lower shaft frame 211 is installed above the base 21, and the other end A shaft seat 212 is installed, and the upper rocking plate 22 is relatively located above the base 21. The upper rocking plate 22 is provided with an upper shaft frame 221. One end of the upper shaft frame 221 is fixed below the upper rocking plate 22, and the other end is installed with Shaft seat 222;

Referring to Fig. 4 and Fig. 5, the connecting rod set 23 has a first connecting rod unit 231 and a second connecting rod unit 232, the bottom end of the first connecting rod unit 231 and the second connecting rod unit 232 The bottom ends of the first link unit 231 and the second link unit 232 are arranged at intervals on the upper rocking plate 22, and are respectively pivotally connected to the base 21. and respectively pivoted with the upper rocking plate 22 to form a link mechanism; moreover, the bottom end of the first link unit 231 and the bottom end of the second link unit 232 are respectively pivotally connected to the base 21 The distance between them is greater than the distance between the top ends of the first link unit 231 and the top ends of the second link unit 232 that are respectively pivotally connected to the upper rocking plate 22; and in the specific embodiment shown in the figure, the The distance between the two ends of the first link unit 231 and the pivotal positions of the upper rocking plate 22 and the base 21 is the same as the distance between the two ends of the second link unit 232 and the pivotal positions of the upper rocking plate 22 and the base 21 respectively. the distance is equal;

The first driving group 24 has a first motor 241, a screw rod 242 and a screw sleeve 243, the first motor 241 has an output end, and the first motor 241 can make the output end produce forward rotation or reverse rotation through control, This control technology is not described in detail because of prior art; one end of the screw rod 242 is connected and fixed with the output end of the first motor 241, and the other end of the screw rod 242 is connected and engaged with the screw sleeve 243, and the first motor 241 is controlled by The screw rod 242 can be rotated forward or reversely, the body of the first motor 241 is pivotally connected to the shaft seat 212 of the lower shaft frame 211, the screw sleeve 243 is pivotally connected to the shaft seat 222 of the upper shaft frame 221, and the screw rod 242 When driven by the first motor 241 to rotate forward or reversely, the upper rocking plate 22 swings in a vertical direction relative to the base 21. In one specific embodiment shown in the figure, the upper rocking plate 22 is relatively The swing direction of the base 21 is perpendicular to the lateral direction;

In the specific embodiment shown in the figure, the first link unit 231 and the second link unit 232 are in the form of a hollow frame, and the top of the base 21 corresponds to the two sides of the first link unit 231 A first lower pivot seat 2312 is respectively provided, and a shaft penetrates through the bottom ends of each of the first lower pivot seats 2312 and the first link unit 231 to be pivotally connected to each other. The two sides of the unit 232 are respectively provided with a second lower pivot seat 2322, and a shaft rod passes through each of the second lower pivot seat 2322 and the bottom end of the second link unit 232 to be pivotally connected to each other. And corresponding to the two sides of the first link unit 231, a first upper pivot seat 2311 is respectively provided, and a shaft passes through each of the first upper pivot seat 2311 and the top of the first link unit 231 to be pivotally connected to each other. A second upper pivot seat 2321 is respectively provided on the two sides corresponding to the second link unit 232 below the rocking plate 22, and a shaft passes through the tops of the second upper pivot seat 2321 and the second link unit 232 to connect with each other. Pivot;

A specific embodiment of the upper rocking plate 22 can be a U-shaped plate body, and a second cushion body 220 is arranged on the inner bottom surface of the plate body. The second pad body 220 will not slide away from the second pad body 220 arbitrarily due to the restriction of the two side plates. In the specific embodiment shown in the figure, the position of the second pad 220 is adjacent to the first pad 12 , and the heights of both are at the same height.

Referring to Fig. 6 and shown in Fig. 7, the structure of the two leg auxiliary units 30 is the same, and one of the leg auxiliary units 30 will be described below. The leg auxiliary unit 30 includes a connecting seat 31, a leg lifting Bracket 32 and a second driving group 33, wherein one end of the connection seat 31 is connected and fixed with the upper rocking plate 22 of the waist assisting unit 20, so that when the upper rocking plate 22 of the waist assisting unit swings, the two legs assist The unit 30 is driven by the upper rocking plate 22 to swing at the same time;

The connection base 31 is further provided with an arm base 311, and the support arm base 311 is provided with an axle base 312 at a position away from the connection base 31;

The leg raising bracket 32 is a long frame body, one end of the leg raising bracket 32 is pivotally connected with the connecting seat 31, and its length corresponds to the length of the legs of a general user, and a movable frame is installed at the bottom of the leg raising bracket 32 321, one end of the movable frame 321 is connected and fixed with the bottom of the leg raising bracket 32, and the other end is equipped with a shaft seat 322, and a leg plate 323 is arranged above the leg raising bracket 32; A guard plate 324 is respectively provided, and the bottom end of each guard plate 324 is connected and fixed with the leg lifting bracket 32, and the top end of each guard plate 324 protrudes upwards. , which can be used to limit the leg position between the two guard plates 324 to maintain the safety of the user;

The second driving group 33 has a second motor 331, a screw rod 332 and a screw sleeve 333, the second motor 331 has an output end, and the second motor 331 can make the output end produce forward rotation or reverse rotation through control, This control technology is the prior art so it will not be described in detail; one end of the screw rod 332 is connected and fixed with the output end of the second motor 331, and the other end of the screw rod 332 is connected and engaged with the screw sleeve 333, and the body of the second motor 331 is connected with the support. The shaft seat 312 of the arm seat 311 is pivotally connected, the screw sleeve 333 is pivotally connected with the shaft seat 322 of the movable frame 321, the second motor 331 can drive the screw rod 332 to rotate forward or reversely, and the screw rod 332 is driven by the second motor 331 is driven to rotate forward or reversely, the screw sleeve 333 is far away from or close to the position of the second motor 311, and at this time, the leg resting plate 323 is rotated by the pivot joint between the leg lift bracket 32 and the connecting seat 31 center, so that the leg assisting unit 30 is lifted up or swung down;

Furthermore, a slide rail unit 34 can be further provided, the bottom of the slide rail unit 34 is installed on the leg plate 323, a slide plate 341 is installed above the slide rail unit 34, and a cushion can be provided above the slide plate 341, so that The sliding plate 341 can be positioned on the leg resting plate 323 and reciprocally move relative to the lateral direction through the sliding rail unit 34, which is a prior art and will not be described in detail.

7 and 8, when the present invention is implemented and used, the user can lie flat on the first cushion body 12 of the main body 10, the second cushion body 220 of the waist assist unit 20 and the two leg assist units 30 on the leg plate 323. When performing auxiliary rehabilitation or training on the user's legs, the second motor 331 of the leg assisting unit 30 can be controlled to actuate, and the screw rod 332 driven to rotate can make the screw sleeve 333 away from the second motor 331. The sleeve 333 can make the leg raising bracket 32 swing upward relative to the waist assisting unit 20 with the connecting base 31 as the center of rotation, and vice versa when the screw rod 332 rotates in the opposite direction, the screw sleeve 333 can approach the second motor 331 At this time, the screw sleeve 333 can make the leg raising bracket 32 swing downward; when used in rehabilitation or training, the leg plate 323 of one of the leg auxiliary units 30 can be swung upward and downward repeatedly; It can also be controlled to make the leg resting plate 323 of the two leg assisting units 30 repeatedly swing upwards, lift up and swing downwards at the same time; Alternately swing up lift and down swing repeatedly.

Referring again to Fig. 4, Fig. 5 and Fig. 9, the present invention can control the first motor 241 of the waist assisting unit 20 to actuate the first motor 241 of the waist assisting unit 20 to drive the screw rod 242 to be positive when the user's waist is assisted in rehabilitation or training. To rotate or reversely rotate so that the screw sleeve 243 is away from or close to the second motor 331, due to the driving of the screw sleeve 243, the upper rocking plate 22 can swing repeatedly relative to the base 21 via the connecting rod set 23, That is to say, the upper rocking plate 22 is swinging relative to the frame body 11. At this time, the user's body is positioned on the frame body 11, and the user's buttocks are on the upper rocking plate 22. The board 22 can perform rehabilitation or training on the user's waist; it can also be controlled to activate only the waist assisting unit 20, or only the leg assisting unit 30, or simultaneously activate the waist assisting unit 20 and the leg assisting unit 30 during use. , the above-mentioned various rehabilitation or training forms can be achieved by the control device of the prior art. Since the circuit control for controlling whether the waist assisting unit 20 or the leg assisting unit 30 operates or not is a common prior art, it will not be described in detail.

10: Ontology 11: frame body 12: The first pad body 20: Waist Assist Unit 21: base 211: lower axle frame 212: shaft seat 22: Upper shaker plate 220: the second pad body 221: upper shaft frame 222: shaft seat 23: Connecting rod group 231: The first connecting rod unit 2311: The first upper pivot seat 2312: The first lower pivot seat 232: Second connecting rod unit 2321: Second Upper Pivot 2322: The second lower pivot seat 24: The first drive group 241: The first motor 242: screw 243: screw sleeve 30: Leg Assist Unit 31: Connecting seat 311: arm seat 312: shaft seat 32: Leg lift bracket 321: movable frame 322: shaft seat 323: leg board 324: guard plate 33: The second drive group 331: second motor 332: screw 333: screw sleeve 34: slide rail unit 341: skateboard

Fig. 1 is a schematic front view of the present invention. Fig. 2 is a schematic top view of the present invention. Fig. 3 is a perspective view of the appearance of the waist assisting unit of the present invention. Fig. 4 is a schematic side view of the waist assisting unit of the present invention. Fig. 5 is a schematic diagram of the action of the waist assisting unit of the present invention. Fig. 6 is a schematic perspective view of the appearance of the leg assisting unit of the present invention. Fig. 7 is a schematic diagram of the action of the leg assisting unit of the present invention. Fig. 8 is a diagram of the use state of the present invention. Fig. 9 is another usage status diagram of the present invention.

10: Ontology

12: The first pad body

20: Waist Assist Unit

21: base

23: Connecting rod group

241: The first motor

30: Leg Assist Unit

33: The second drive group

341: skateboard

Claims (6)

A rehabilitation assisting device, which includes a main body, a waist assisting unit and two leg assisting units; the body has a frame; The lumbar auxiliary unit includes a base, an upper rocking plate, a connecting rod group and a first driving group. The base is connected, and the other end is provided with a shaft seat; the upper shaking plate is located above the base and is provided with an upper shaft frame, one end of the upper shaft frame is connected with the upper shaking plate, and the other end of the upper shaft frame is provided with a shaft seat; the connecting rod set has a first connecting rod unit and a second connecting rod unit, and the bottom ends of the first connecting rod unit and the second connecting rod unit are arranged at intervals on the base and respectively Pivotly connected with the base, the top end of the first link unit and the top end of the second link unit are arranged at intervals on the upper rocking plate and respectively pivoted with the upper rocking plate, the bottom end of the first link unit The distance between the bottom end of the second link unit is greater than the distance between the top end of the first link unit and the top end of the second link unit; the first drive group has a first motor, a screw and a screw sleeve, wherein the first motor body is pivotally connected to the shaft seat of the lower shaft frame, the screw sleeve is pivotally connected to the shaft seat of the upper shaft frame, one end of the screw rod is connected and fixed to the output end of the first motor, and the other end Connect and engage with the screw sleeve; The two leg auxiliary units are located side by side above the main body and one end of which is pivotally connected to the waist auxiliary unit. Each of the leg auxiliary units includes a connecting seat, a leg lifting bracket and a second driving group. The connecting seat One end is connected and fixed to the upper rocking plate of the waist auxiliary unit, and the other end is provided with a shaft seat. The leg raising bracket is a long frame body and one end is pivotally connected to the connecting seat. A movable frame is installed at the bottom of the leg raising bracket. One end of the movable frame is connected and fixed with the leg-lifting bracket, and a shaft seat is installed at the other end, and a leg-setting plate is arranged above the leg-raising bracket; the second driving group has a second motor, a screw rod and a screw sleeve, wherein the The second motor body is pivotally connected to the shaft seat of the connecting seat, the screw sleeve is pivotally connected to the shaft seat of the movable frame, the output end of the second motor is connected and fixed to one end of the screw rod, and the other end of the screw rod is connected to the movable frame. The shaft seat connection of the frame is engaged. The rehabilitation assisting device as described in Claim 1, wherein the distance between the two ends of the first link unit and the upper rocking plate and the pivotal position of the base is the same as the distance between the two ends of the second link unit and the upper rocking plate and the distance between the pivot joint position of the base is equal. The rehabilitation assisting device according to claim 2, wherein the first link unit and the second link unit are a hollow frame. The rehabilitation assisting device as described in any one of claims 1 to 3, wherein a slide rail unit is further provided, the bottom of the slide rail unit is installed on the leg rest plate, and a slide plate is installed above the slide rail unit, the The slide plate can move relative to the leg rest plate. The rehabilitation assisting device according to claim 4, wherein a cushion can be arranged above the sliding board. The rehabilitation assisting device as described in Claim 4, wherein a guard plate can be further provided on both sides of the leg raising support, the bottom end of each guard plate is connected and fixed to the leg raising support, and the top end protrudes upwards.

Images