CN111249109B

CN111249109B - Hand rehabilitation training device

Info

Publication number: CN111249109B
Application number: CN202010089797.2A
Authority: CN
Inventors: 张芹; 张瑞华; 奥婷; 肖淑英
Original assignee: Beijing Luhe Hospital
Current assignee: Beijing Luhe Hospital
Priority date: 2020-02-13
Filing date: 2020-02-13
Publication date: 2022-04-12
Anticipated expiration: 2040-02-13
Also published as: CN111249109A

Abstract

The invention relates to the technical field of rehabilitation instruments, in particular to hand rehabilitation training equipment which comprises a plurality of finger parts trainers respectively corresponding to fingers, wherein the finger parts trainers are respectively sleeved in finger sleeves of gloves, each finger part trainer comprises a finger heel butt plate, a finger belly butt plate and a fingertip butt plate, each finger belly butt plate comprises a base plate and a telescopic plate, base plates are arranged above the finger heel butt plates and the base plates, a micro motor is installed on each base plate, rotating plates are arranged on the fingertip butt plates and the telescopic plates, and an output shaft of the micro motor is coaxially connected with the rotating plates. This hand rehabilitation training equipment dresses and makes the finger laminate respectively and switch on the micro motor behind the surface of each finger portion training ware through making the patient to the gloves, makes micro motor drive the joint department of finger portion training ware in proper order and moves about to drive hand bucking and straightening, reach the purpose of training hand muscle, and the rehabilitation training equipment of gloves form dresses the convenience.

Description

Hand rehabilitation training device

Technical Field

The invention relates to the technical field of rehabilitation instruments, in particular to hand rehabilitation training equipment.

Background

The hand rehabilitation training is a hand function training mode which is started after 1-2 weeks after the operation, mainly trains the distal joints of the fingers and the affected limbs which are not injured to perform passive movement, and adopts corresponding rehabilitation means such as physical therapy, motor therapy, operation therapy, auxiliary appliances, rehabilitation engineering, psychotherapy and the like to recover the functions of the injured hand to the maximum extent so as to adapt to daily life activities, work and study. At present, when the rehabilitation instrument is used for training the auxiliary device for the hand, the traditional hand rehabilitation instrument is inconvenient to wear, so that the patient is troublesome when the hand rehabilitation training is carried out.

Disclosure of Invention

The present invention is directed to a hand rehabilitation training device to solve the problems of the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a hand rehabilitation training equipment, includes a plurality of finger portion training wares that correspond with the finger respectively, finger portion training ware overlaps respectively and establishes in the dactylotheca of gloves, and finger portion training ware is including fixing in the glove the finger with the attachment strap, install and follow a plurality of finger tripe attachment straps on attachment strap top and install the fingertip attachment strap on finger tripe attachment strap top with the attachment strap, the finger closely sews up the junction at palm portion and finger portion in the glove with the attachment strap, the quantity of finger tripe attachment strap equals with the joint quantity that corresponds finger department, and finger tripe attachment strap includes the base plate and installs the expansion plate on the base plate top, and the top of base plate is inlayed and is equipped with the picture peg, and the sliding tray has been seted up to the bottom of expansion plate, picture peg and sliding tray sliding connection, the finger has the bedplate with the top back position department homogeneous shaping of attachment strap and base plate, and the right side end of bedplate installs micro motor through the screw, and the bottom back position department homogeneous shaping of fingertip attachment strap and expansion plate has the commentaries on classics board, the rotating plate is attached to the left end of the seat plate, and the tail end of an output shaft of the micro motor penetrates through the seat plate and then is coaxially connected with the rotating plate.

Preferably, the surfaces of the finger part trainer, the finger belly lapping plate and the finger lapping plate, which are jointed with the fingers, are arc-shaped.

Preferably, the inserting plate is provided with a waist-shaped groove, a pin shaft penetrates through a groove opening of the sliding groove, and the pin shaft penetrates through the sliding groove.

Preferably, the fingertip access board is closely sewed at the fingertip of the finger part in the glove.

Preferably, the tail end of the output shaft of the micro motor is tightly welded with a spline wheel, the surface of the rotating plate is provided with a spline groove, and the spline wheel is embedded in the spline groove.

Preferably, the glove is provided with through holes at the peripheries of the finger parts, and the micro motor extends out of the through holes.

Compared with the prior art, the invention has the beneficial effects that:

this hand rehabilitation training equipment through setting up the training ware of indicating the portion in the gloves respectively for the patient is wearing gloves and makes the finger laminate respectively and switch on the micro motor after each indicates the training ware on the surface, makes micro motor drive the joint department of indicating the training ware in proper order and moves about, thereby drives hand bucking and straightens, reaches the purpose of training hand muscle, and the rehabilitation training equipment of gloves form dresses the convenience.

Drawings

FIG. 1 is a schematic view of the arrangement of the finger trainer in example 1;

FIG. 2 is a sectional view of the whole structure of embodiment 1;

FIG. 3 is a cross-sectional view of the glove of example 1;

FIG. 4 is a schematic structural view of a finger trainer in embodiment 1;

fig. 5 is an external view of the overall structure of embodiment 1.

In the figure: 1. a finger trainer; 11. a finger heel strap; 12. a finger belly lap plate; 121. a substrate; 1211. inserting plates; 1212. a waist-shaped groove; 122. a retractable plate; 1221. a sliding groove; 1222. a pin shaft; 13. a fingertip lap board; 14. a seat plate; 15. a micro motor; 151. a spline wheel; 16. rotating the plate; 161. a spline groove; 2. a glove; 21. and a through hole.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the term "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Example 1

The embodiment provides a hand rehabilitation training device, as shown in fig. 1-5, comprising a plurality of finger trainers 1 respectively corresponding to fingers, wherein the finger trainers 1 are respectively sleeved in finger sleeves of gloves 2, each finger trainer 1 comprises a finger heel strap 11 fixed in the glove 2, a plurality of finger belly straps 12 arranged at the top ends of the finger heel straps 11 and a fingertip strap 13 arranged at the top end of the finger belly strap 12, the finger heel strap 11 is tightly sewed at the connecting part of the palm part and the fingers in the glove 2, the number of the finger belly straps 12 is equal to the number of joints at the corresponding fingers, so that when a patient wears the gloves 2 and sequentially extends fingers into the corresponding finger sleeves, the fingers of the patient are attached to the surface of the finger trainer 1, and the joints of the fingers correspond to the positions of the joints of the finger heel butt plate 11, the finger belly butt plate 12 and the finger tip butt plate 13 on the finger trainer 1. The finger-belly strap 12 comprises a base plate 121 and a telescopic plate 122 installed at the top end of the base plate 121, an insertion plate 1211 is embedded at the top end of the base plate 121, a sliding groove 1221 is formed in the bottom end of the telescopic plate 122, and the insertion plate 1211 is in sliding connection with the sliding groove 1221, so that the length of the finger-belly strap 12 can be adjusted in a manner of pulling the telescopic plate 122 according to the lengths of fingers of different patients. A seat plate 14 is integrally formed at the back positions of the top ends of the finger-heel strap 11 and the base plate 121, a micro motor 15 is mounted at the right side end of the seat plate 14 through a screw, a rotating plate 16 is integrally formed at the back positions of the bottom ends of the finger-tip strap 13 and the expansion plate 122, the rotating plate 16 is attached to the left side end of the seat plate 14, the tail end of an output shaft of the micro motor 15 penetrates through the seat plate 14 and then is coaxially connected with the rotating plate 16, so that the seat plate 14 and the rotating plate 16 are rotatably connected under the action of the micro motor 15, so that the finger heel butt strap 11, the finger pad butt strap 12 and the finger tip butt strap 13 are hinged at the connection part, when the micro motor 15 is connected to an external power source, the micro motor 15 starts to work and drives the rotating plate 16 to rotate, so that the finger trainer 1 generates a bending motion, and then make finger portion training ware 1 can drive the finger when crooked and carry out synchronous bending, reach the training purpose of finger, and gloves 2 dress is convenient.

In this embodiment, the surfaces of the finger trainer 1, the finger pad 12, and the finger pad 13 to which the fingers are attached are all arc-shaped, so that the fingers can be attached to the surface of the finger trainer 1.

Specifically, the insertion plate 1211 is provided with a waist-shaped groove 1212, a pin 1222 is inserted into a notch of the sliding groove 1221, the pin 1222 penetrates through the sliding groove 1221, and the base plate 121 and the expansion plate 122 can be prevented from being separated under the blocking of the pin 1222 insertion plate 1211.

Furthermore, the fingertip access boards 13 are closely sewed at the finger tips of the fingers in the glove 2, so that the fingertip access boards 13 can always correspond to the finger tips of the patient.

In addition, a spline wheel 151 is tightly welded at the tail end of an output shaft of the micro motor 15, a spline groove 161 is formed in the surface of the rotating plate 16, and the spline wheel 151 is embedded in the spline groove 161, so that the micro motor 15 drives the rotating plate 16 to rotate relatively through the spline wheel 151 during working, the finger part trainer 1 is bent at a joint, and the purpose of driving fingers to be bent is achieved.

It is worth noting that the through holes 21 are formed at the peripheries of the finger parts of the glove 2, and the micro motor 15 extends out of the through holes 21, so that the protruding seat plate 14, the micro motor 15 and the rotating plate 16 all extend to the outer side of the glove 2, and the situation that the fingers of a patient are inconvenient to be sleeved in the finger sleeves of the glove 2 because the protruding seat plate 14, the micro motor 15 and the rotating plate 16 support the inner walls of the glove is prevented.

It is worth to say that the glove 2 is made of elastic cotton, so that the glove 2 can adapt to the hand shapes of different patients, the micro motor 15 related in the invention is a micro speed reducing motor, a circulating switch for controlling the micro motor 15 to work is arranged on the wrist part of the glove 2, the circuit can be circularly connected in a positive and negative mode, so that the micro motor can rotate in the positive and negative mode, the rotating speed of the micro motor 15 can be controlled, and the purpose of bending and extending the fingers is achieved, a battery bin is arranged on one side of the control switch, a rechargeable lithium battery is arranged in the battery bin, meanwhile, the micro motor 15 located at the position of the root of the fingers is connected with a time delay module, so that the micro motor 15 located at the position of the root of the fingers is prolonged by 0.5-15 seconds compared with the working state of the other micro motors 15, the bending and extending of the joints of the fingers are inconsistent, and the training effect is improved. In addition, the micro motor can be set and controlled through software APP according to use requirements.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hand rehabilitation training device, includes a plurality of finger portion training ware (1) that correspond with the finger respectively, its characterized in that: finger trainer (1) is established respectively in the dactylotheca of gloves (2), and finger trainer (1) is including fixing finger in gloves (2) with attachment strap (11), install a plurality of finger tripe attachment strap (12) on finger with attachment strap (11) top and install fingertip attachment strap (13) on finger tripe attachment strap (12) top, finger closely sews up the junction at palm portion and finger portion in gloves (2) with attachment strap (11), the quantity of finger tripe attachment strap (12) equals with the joint quantity of corresponding finger department, and finger tripe attachment strap (12) include base plate (121) and install expansion plate (122) on base plate (121) top, and the top of base plate (121) is inlayed and is equipped with picture peg (1211), and sliding tray (1221) have been seted up to the bottom of expansion plate (122), picture peg (1211) and sliding tray (1221) sliding connection, the top back position department homogeneous shaping that finger with attachment strap (11) and base plate (121) has bedplate (14), a micro motor (15) is installed at the right side end of the seat plate (14) through a screw, a rotating plate (16) is integrally formed at the back positions of the bottom ends of the fingertip access plate (13) and the telescopic plate (122), the rotating plate (16) is attached to the left side end of the seat plate (14), and the tail end of an output shaft of the micro motor (15) penetrates through the seat plate (14) and then is coaxially connected with the rotating plate (16); the surfaces of the finger part trainer (1), the finger belly lapping plate (12) and the fingertip lapping plate (13) which are jointed with the fingers are arc-surface-shaped; a waist-shaped groove (1212) is formed in the inserting plate (1211), a pin shaft (1222) penetrates through the notch of the sliding groove (1221), and the pin shaft (1222) penetrates through the sliding groove (1221); the fingertip lapping plate (13) is closely sewed at the fingertip of the inner finger part of the glove (2); the tail end of an output shaft of the micro motor (15) is tightly welded with a spline wheel (151), a spline groove (161) is formed in the surface of the rotating plate (16), and the spline wheel (151) is embedded in the spline groove (161); through holes (21) are formed in the peripheries of the finger parts of the gloves (2), and the micro motor (15) extends out of the through holes (21); the output shaft end of the micro motor 15 runs through the seat plate (14) and then is coaxially connected with the rotating plate (16), the seat plate (14) and the rotating plate (16) are rotatably connected under the action of the micro motor (15), so that the finger heel butt plate (11), the finger belly butt plate (12) and the finger tip butt plate (13) are in a hinged state at the joint, when the micro motor (15) is connected with an external power supply, the micro motor (15) starts to work and drives the rotating plate (16) to rotate, the finger training device (1) is enabled to generate bending motion, the finger training device (1) can drive fingers to synchronously bend when bending, the training purpose of the fingers is achieved, and the gloves (2) are convenient to wear.