CN214910019U - Hand motion detection device, rehabilitation training device and autonomous control system - Google Patents

Abstract

The utility model provides a hand motion detection device, including motion detection portion, motion detection portion sets up in the finger joint of first hand, and is in the finger of first hand produces feedback finger joint motion's detection information in extension motion and the bucking motion in-process, makes motion detection portion follows the finger of first hand carries out extension motion and bucking motion can produce the detection information of feedback finger joint motion in real time, motion detection portion connection control portion, motion detection portion will detection information transmits for the control part, the control part basis detection information sends executive instruction, has realized the real-time accurate motion information of the finger joint of first hand and can in time with detection information transmits for the control part. The utility model also provides a rehabilitation training device and autonomous control system.

Description

Hand motion detection device, rehabilitation training device and autonomous control system

Technical Field

The utility model relates to a finger rehabilitation training technical field especially relates to a hand motion detection device, rehabilitation training device and autonomous control system.

Background

According to statistics, over 1000 million stroke patients exist in China at present, and the number of newly added patients per year is over 200 million. Hand dysfunction is the most common and difficult dysfunction that recovers after stroke, and the hand dysfunction patient needs to carry out long-term hand rehabilitation training in order to recover hand function. With the progress of rehabilitation robot technology, more and more hand function rehabilitation robots are applied to the recovery of hand dysfunction of patients.

The patent of publication number KR1020180072264A discloses a hand rehabilitation training system and training method, the patent of publication number KR1020180134083A discloses a spherical hand joint rehabilitation device and including the device's rehabilitation device, the patent of patent publication number CN208426594U has an anti hand scar contracture spring-grip, this 3 utility model all adopt the mode that the gasbag was pressed to the fist to carry out the hand motion information acquisition, it has finger joint motion information acquisition degree of accuracy not high, can't gather finger joint's real-time motion information, and can't realize gathering single finger joint's motion scheduling problem. In the prior art, the cost for acquiring the motion information of a single finger joint by adopting an angle sensor and the like is high.

Patent publication No. CN110478195A discloses a sensor device and an integrated finger joint rehabilitation glove, the sensor device comprising: the finger part is suitable for being sleeved on a finger of a user and is bent along with the bending of the finger of the user; the finger part is provided with a finger sensor which is used for transmitting the motion of the finger part to a controller; the controller sends a trigger signal after receiving the signal sent by the finger sensor; wherein the controller is connected with the finger sensor through a signal line. Therefore, the control signal is generated by controlling according to the finger of the user, and can be the family members of the patient or even the patient himself, so that the actual condition of the patient can be known more, and the more accurate control signal can be generated. However, the patent has the following disadvantages: (1) the magnetic force of the permanent magnet is weakened, and the risks of magnetic elimination, magnet falling and the like are caused by external reasons; (2) the magnetic body can generate electromagnetic interference on external equipment or be influenced by the outside, so that the magnetic body has certain limitation on trial scenes and use conditions; (3) the weight is large, the load of a user is heavy, and the finger movement can be influenced; (4) a group of permanent magnet and Hall switch can only detect single joint, if the motion of a plurality of joints of single finger, then need multiunit permanent magnet and Hall switch, weight is great, can influence the finger motion, can not detect a plurality of joints.

Therefore, there is a need to provide a novel hand movement detection device, a rehabilitation training device and an autonomous control system to solve the above problems in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hand motion detection device, rehabilitation training device and autonomous control system to realize the real-time accurate motion information of the finger joint of the first hand of collection.

In order to achieve the above object, the hand motion detecting device of the present invention includes a motion detecting portion, including the motion detecting portion, the motion detecting portion is disposed at the finger joint of the first hand, and the finger of the first hand generates the detection information of the motion of the finger joint in the process of extending motion and buckling motion, the motion detecting portion is connected to the control portion, the motion detecting portion will detect the information transmission and transmit to the control portion, the control portion sends the execution instruction according to the detection information.

The utility model discloses a hand motion detection device's beneficial effect lies in: through motion detection portion sets up in the finger joint of first hand, and is in the finger of first hand produces feedback finger joint motion's detection information in extending motion and the bucking motion process, makes motion detection portion follows the finger of first hand extends the motion and the bucking motion can produce the detection information of feedback finger joint motion in real time, motion detection portion connection control portion, motion detection portion will detection information transmits for control portion, control portion basis detection information sends execution command, has realized the real-time accurate motion information of the finger joint of gathering first hand and can in time with detection information transmits for control portion.

Preferably, the motion detection unit includes a first detection unit and a second detection unit separately disposed, and when the finger of the first hand is bent, the first detection unit contacts the second detection unit to trigger generation of the detection information. The beneficial effects are that: the first detection unit and the second detection unit contact with the bent fingers of the first hand to generate the detection information, so that the motion information of the finger joints of the first hand can be accurately acquired in real time.

Preferably, first detecting element includes first conductive adhesive layer, second detecting element includes second conductive adhesive layer, first conductive adhesive layer with second conductive adhesive layer mutually contactless just sets up respectively at the relative inside wall of elastic housing, works as when the finger joint of first hand is in the buckling state, first conductive adhesive layer with second conductive adhesive layer contacts each other and produces detection information. The beneficial effects are that: simple structure, design benefit, it is with low costs, first conductive adhesive layer, second conductive adhesive layer and the elasticity is outer compliance moreover good, more easily along with the extension motion and the bucking motion of the finger of first hand portion are crooked.

Preferably, the first conductive adhesive layer and the second conductive adhesive layer are made of conductive adhesive. The beneficial effects are that: simple structure, ingenious design and low cost.

Preferably, the first conductive adhesive layer and the second conductive adhesive layer include a conductive adhesive and a conductive wire embedded in the conductive adhesive. The beneficial effects are that: further ensuring the conductive effect of the conductive adhesive.

Further preferably, the control unit and the motion detection unit are electrically connected via the lead wire. The beneficial effects are that: the control part utilizes the wire with the motion detection part is connected, and the connection mode is simple, and is with low costs, information transmission is stable.

Preferably, one end of the elastic shell is further provided with the conductive element, the upper end face and the lower end face of the conductive element are respectively in contact with the first conductive adhesive layer and the second conductive adhesive layer, and the control portion is electrically connected with the motion detection portion through the conductive element. The beneficial effects are that: the upper end face and the lower end face of the conductive element are respectively in contact with the first conductive adhesive layer and the second conductive adhesive layer, so that the supporting strength of the head end of the motion detection part is increased, and the electrical information acquisition is more sensitive.

Preferably, the hand movement detection device further comprises a wearing portion, the wearing portion is in a glove shape and comprises finger portions, and the movement detection portion is arranged on the finger portions. The beneficial effects are that: the motion detection portion is arranged on the wearing portion, the motion detection portion can be effectively prevented from falling off from the hand of a user, the hand motion detection device is convenient for the user to use, and the hand motion detection device is particularly suitable for being used by people with insensitive hands.

Preferably, the finger portion is provided with an accommodating portion, and the motion detection portion is provided in the accommodating portion. The beneficial effects are that: the device is simple in arrangement, and can effectively prevent the motion detection part from sliding relative to the finger part of the wearing part, so that the motion detection part can move along with the finger of a user, and is convenient to detach, the motion detection part cleans the wearing part.

Preferably, the motion detection unit is fixed to the finger unit by any one of an adhesive, a hook and loop fastener, a magnet, a suture, a buckle, a finger cot, and a band. The beneficial effects are that: the finger part of the motion detection part and the finger part of the wearing part can be effectively prevented from sliding relatively, and the motion detection part can move along with the fingers of a user.

Preferably, at least one finger of the first hand portion is provided with the motion detection portion, and a single finger is provided with at least one motion detection portion. The beneficial effects are that: enabling the motion detection section to detect motion information of a finger joint of at least one finger of the first hand section.

Preferably, the motion detection unit is disposed across at least one finger joint, and generates the detection information during the extension motion and the flexion motion of the at least one finger joint. The beneficial effects are that: enabling the motion detection section to detect motion information of at least one finger joint.

Preferably, the utility model also provides an autonomic control system, including the execution part with hand motion detection device, execution part connection control portion.

The utility model discloses an autonomic control system's beneficial effect lies in: through the execution part moves according to the execution instruction so as to feed back the motion information of the finger joint of the first hand part, a user can obtain a training feedback result in real time, the enthusiasm of the user for autonomous training is improved, the training compliance is high, and the execution part can be controlled flexibly.

Preferably, the executing part comprises a driving unit for driving the image movement or driving the sound change or driving the game running according to the movement executing instruction, and the image, the sound and the game are stored in the terminal device. The beneficial effects are that: the execution part drives image motion or drives sound change or drives game operation according to the motion execution instruction, so that a user can autonomously adjust the acquisition of motion information of finger joints of the first hand according to a feedback result, the autonomous training flexibility is higher, the actual situation of the user can be more closely met, the training effect is improved, the motion information of the finger joints of the first hand can be fed back by driving the image motion or driving the sound change or driving the game operation, the user can obtain a training feedback result in real time, the training effect is more visual, the completion degree of the hand action of the patient can be accurately reflected, the user is happy to perform autonomous training under the driving of game pleasure, the compliance of the training is high, and the training effect is improved.

Preferably, the utility model also provides a rehabilitation training device, including the hand movement detection device to collect detection information, the rehabilitation training device also includes an air pressure adjusting component and a wearable training part, the wearable training part is provided with a pneumatic telescopic component, and the air pressure adjusting component is connected with the pneumatic telescopic component; the air pressure adjusting assembly is connected with the control portion, the control portion controls the air pressure adjusting assembly to adjust air pressure in the pneumatic telescopic assembly according to the detection information, and the wearable training portion is made to change between a buckling working condition and an extending working condition so as to achieve hand mirror image training of the second hand.

The utility model discloses a rehabilitation training device's beneficial effect lies in: the hand movement detection device can be used for collecting detection information to collect movement information of finger joints of a first hand, the control part controls the air pressure adjusting component to adjust air pressure in the pneumatic telescopic component according to the detection information to enable the wearable training part to change between a buckling working condition and an extending working condition so as to achieve hand mirror image training of a second hand, the working condition of the second hand can be adjusted according to the working condition of the first hand, namely the information of the wearable training part is controlled and generated according to fingers of a user, and can be a family member of the patient or even the patient, so that rehabilitation training time, action and strength of the second hand can be adjusted automatically, the wearable training part can be adjusted better, and rehabilitation training requirements of the second hand are met.

Drawings

Fig. 1 is a schematic structural view of a hand movement detection device according to some embodiments of the present invention;

fig. 2 is a schematic structural view of the motion detection unit disposed on a finger according to some embodiments of the present invention;

fig. 3 is a schematic structural view illustrating a motion detection unit disposed on a finger according to still another embodiment of the present invention;

fig. 4 is a schematic structural diagram of a motion detection unit according to some embodiments of the present invention;

fig. 5 is a side view of the motion detection unit according to some embodiments of the present invention;

fig. 6 is a schematic structural view of a motion detection unit according to still another embodiment of the present invention;

fig. 7 is a schematic structural view of a rehabilitation training device according to some embodiments of the present invention;

fig. 8 is a schematic view of the wearable training part in an extended condition according to some embodiments of the present invention;

fig. 9 is a schematic view of the training part being worn in the buckling condition according to some embodiments of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. As used herein, the word "comprising" and similar words are intended to mean that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items.

Fig. 1 is a schematic structural diagram of a hand movement detection device according to some embodiments of the present invention.

In order to solve the problems of the prior art, an embodiment of the present invention provides a hand motion detection device, referring to fig. 1, comprising a motion detection part 1, wherein the motion detection part 1 is arranged at a finger joint of a first hand, and generates the detection information of the feedback finger joint movement in the process of the extension movement and the flexion movement of the fingers of the first hand part, the motion detection part 1 is connected with a control part 2, the motion detection part 1 transmits the detection information to the control part 2, the control part 2 sends out an execution instruction according to the detection information, so that the motion detection part can generate detection information for feeding back the motion of the finger joint in real time along with the extension motion and the flexion motion of the finger of the first hand part, and the motion information of the finger joint of the first hand part is accurately acquired in real time and is transmitted to the control part in time.

In some embodiments of the present invention, the control unit is a component of the hand movement detection device itself, and the movement detection unit is connected to the control unit in a wired or wireless manner.

In some embodiments of the present invention, the control portion is disposed on the wrist of the user through a structure such as a binding band.

In some embodiments of the present invention, the control portion is disposed by pasting or binding the palm portion or the palm portion of the first hand, preferably the palm portion, to prevent the user from being affected to perform the finger flexion movement.

In some embodiments of the present invention, the control unit is a component configured to be used in cooperation with the hand movement detection device, and the movement detection unit is connected to the control unit in a wired or wireless manner.

The utility model discloses an in some embodiments, the motion detection portion is including keeping apart first detecting element and the second detecting element that sets up, works as when the finger of first hand is crooked, first detecting element contact thereby the second detecting element triggers the production detect information, first detecting element with the second detecting element follows the finger of first hand is crooked and the contact produces detect information has realized the real-time accurate motion information of the finger joint of gathering first hand. The finger bending of the first hand portion comprises that the finger is in a bending state or that the finger is subjected to bending change, namely a non-straightening state.

In some embodiments of the present invention, the motion detection portion includes a first detection unit and a second detection unit separately disposed, when the fingers of the first hand are in the extended state, the first detection unit contacts with the second detection unit to trigger generation of the detection information, when the fingers of the first hand are in the non-extended state, the first detection unit and the second detection unit do not contact with each other and do not generate the detection information, but when the mode is implemented, the structure of the motion detection portion is difficult to be implemented, and only when the fingers of the first hand are in the extended state, the first detection unit contacts with the second detection unit to generate the detection information, that is, only the change information from the bent state to the state where the fingers are in the extended state, and the detection information of the feedback finger joint motion generated in the process of the finger extension motion and the bending motion can not be detected, it can be seen that the detection range of the embodiment is relatively small, and the practical application benefit is not great.

In some embodiments of the present invention, the first detecting unit and the second detecting unit trigger the generation of the difference according to the change of the flexion angle of the finger joint, and the detecting information is sent to the control unit.

In some embodiments of the present invention, the detection information includes any one of electrical information, magnetic information, and optical information.

In some embodiments of the present invention, the detection information includes at least one of current, voltage, inductance, and resistance.

In some embodiments of the present invention, the detection information includes current information and resistance information, when the finger joint of the first hand is in a buckling state or is in a buckling change, the motion detection unit deforms along with the buckling of the finger joint of the first hand, and the first detection unit and the second detection unit contact each other to generate the current information; when the finger joint of the first hand part is in a straightened state, the motion detection part straightens along with the movement and straightening of the finger joint of the first hand part, and the first detection unit is not in contact with the second detection unit; when the bending angle of the finger joint of the first hand part changes, the bending angle of the motion detection part also changes, and the area of mutual contact between the first detection unit and the second detection unit changes, so that the generated resistance value information changes; when the finger joint of the first hand part carries out flexion movement, the movement detection part carries out flexion change along with the movement, and the contact area between the first detection unit and the second detection unit is gradually increased, so that the generated resistance value is gradually reduced; when the finger joint of the first hand part does stretching movement, the movement detection part carries out buckling change along with the finger joint, and the area of the first detection unit and the area of the second detection unit which are in contact with each other are gradually reduced, so that the generated resistance value is gradually increased.

The utility model discloses an in some embodiments, first detecting element with when the second detecting element contacts each other, the resistance value variation range of motion detection portion is 10-1000 ohm, is convenient for react the flexion angle of finger joint in real time, and the flexion angle value of finger joint is different, the resistance value of motion detection portion is different, is convenient for the control part will resistance value information analysis processes obtains the flexion angle value of finger joint.

In some embodiments of the present invention, the resistance variation range of the motion detection portion is 300-800 ohms, specifically, the value of the flexion angle along with the finger joint is different, and the resistance of the motion detection portion may be 350 ohms, 400 ohms, 500 ohms, 600 ohms, 650 ohms, 700 ohms, 750 ohms, etc.

In some embodiments of the present invention, the resistance variation range of the motion detection unit is 30-150 ohms, specifically, different with the flexion angle value of the finger joint, and the resistance of the motion detection unit may be 35 ohms, 40 ohms, 60 ohms, 120 ohms, 130 ohms, 140 ohms, etc.

The utility model discloses an in some embodiments, the resistance value variation range of motion detection portion is 50-100 ohm, and is concrete, and is different along with knuckle's bucking angle value, the resistance value of motion detection portion can be 55 ohm, 65 ohm, 70 ohm, 75 ohm, 80 ohm, 85 ohm, 90 ohm etc..

In some embodiments of the present invention, the motion detection unit is disposed on the finger of the first hand by pasting, binding or fingerstall, and the motion detection unit spans the finger joint of the first hand.

The utility model discloses an in some embodiments, the motion detection portion sets up the finger tripe face or the finger tripe back of the finger of first hand portion, the motion detection portion sets up the position various, can select to set up according to actual conditions the finger tripe face or the finger tripe back of the finger of first hand portion, the laminating of motion detection portion the finger tripe face or the finger tripe back of the finger of first hand portion set up simplyr, and help the motion detection portion follows the extension motion and the bucking motion of the finger of first hand portion produce detection information, improve the rate of accuracy that the motion information of the finger joint of first hand portion detected.

The embodiment of the utility model provides a finger tripe back is the face that is the same face with the back of the hand on the finger, and the finger has the one side of nail lid promptly, finger tripe face be on the finger with the face that is the same face of palm, promptly with the relative one side in finger tripe back, first hand is user's left hand or right hand.

In some embodiments of the utility model, referring to fig. 1, the hand motion detection device still includes wearing portion 3, wearing portion 3 is the gloves shape and includes finger portion, motion detection portion 1 set up in finger portion, motion detection portion 1 sets up on wearing portion 3, can effectively avoid motion detection portion 1 drops from user's hand, and convenient to use person uses the hand motion detection device is particularly useful for the insensitive crowd of hand and uses. In some other preferred embodiments of the present invention, the motion detecting unit 1 is disposed on the finger belly side or the back side of the finger belly.

In some embodiments of the present invention, the control portion is a component of the hand movement detecting device itself, and the control portion is disposed on the palm portion or the palm portion of the wearing portion.

The utility model discloses an in some embodiments, finger portion is equipped with the portion of holding, motion detection portion sets up in the portion of holding, just motion detection portion with the connection can be dismantled to the portion of holding, and set up simply, and can effectively prevent motion detection portion with the finger portion relative slip of wearing portion guarantees motion detection portion can follow the same motion of user's finger, and convenient to detach motion detection portion washs wearing portion.

In some embodiments of the present invention, the accommodating portion is an installation bag structure, the installation bag is provided with an opening, and the opening is used for inserting the motion detection portion.

The utility model discloses an in some embodiments, the wearing portion still includes the stylolite, the stylolite be used for with the edge of holding portion is sewed up to be fixed the finger portion of wearing portion sews up fixedly through the stylolite the holding portion in the finger portion of wearing portion is convenient simple, and is firmly durable, with low costs.

The utility model discloses an in some embodiments, motion detection portion is fixed in through any one of viscose, magic subsides, magnet, suture, buckle, dactylotheca and bandage finger portion can effectively prevent motion detection portion with the finger portion relative slip of wearing portion guarantees motion detection portion can follow the same motion of user's finger.

In some embodiments of the present invention, the wearing portion may also be a strap structure, or may be fixed to the motion detection portion in other structures of the finger portion, such as a cloth strip, a rope, a line, a finger stall, etc.

In some embodiments of the utility model, the motion detection portion be equipped with a plurality ofly and set up respectively in single finger of first hand makes the motion detection portion can detect the motion information of the knuckle of single finger respectively.

In some embodiments of the present invention, the at least one finger of the first hand is provided with the motion detection unit, and the single finger is provided with at least one the motion detection unit, so that the motion detection unit can detect the motion information of the finger joint of the at least one finger of the first hand.

The utility model discloses an in some embodiments, motion detection portion be equipped with a plurality ofly and set up respectively in single finger of first hand, motion detection portion parallel connection and respectively with the control part is connected in order to detect respectively single finger joint carries out the motion of extension and produces in the bucking motion process detection information makes motion detection portion can detect the motion information of the finger joint of single finger respectively.

In some embodiments of the present invention, referring to fig. 1, the motion detecting unit 1 includes 5 motion detecting units, namely, a first motion detecting unit 11, a second motion detecting unit 12, a third motion detecting unit 13, a fourth motion detecting unit 14 and a fifth motion detecting unit 15, wherein the 5 motion detecting units are respectively connected to the control unit, the first motion detecting unit 11 is attached to the thumb to collect motion information of the finger joint of the thumb and transmit the motion information to the control unit, the second motion detecting unit 12 is attached to the index finger to collect motion information of the finger joint of the index finger and transmit the motion information to the control unit, the third motion detecting unit 13 is attached to the middle finger to collect motion information of the finger joint of the middle finger and transmit the motion information to the control unit, the fourth motion detecting unit 14 is attached to the ring finger to collect motion information of the finger joint of the ring finger and transmit the motion information to the control unit, the fifth motion detecting part 15 is disposed to be attached to the little finger to collect motion information of the finger joint of the little finger and transmit the motion information to the control part.

The utility model discloses an in some embodiments, motion detection portion be equipped with a plurality ofly and set up respectively in single finger of first hand, just motion detection portion series connection and with the control part is connected, with detecting arbitrary one the finger joint carries out extension motion and bucking motion and just produces detect information and transmit for the control part.

The utility model discloses an in some embodiments, motion detection portion strides at least one finger joint and sets up, and at least one finger joint carries out the extension motion and produces in the bucking motion process detection information makes motion detection portion can detect at least one finger joint's motion information.

Fig. 2 is a schematic structural view of the motion detection unit disposed on the finger according to some embodiments of the present invention.

The utility model discloses an in some embodiments, refer to fig. 2, the motion detection portion is equipped with 1, for sixth motion detection portion 16, the one end of sixth motion detection portion 16 strides distal end interphalangeal joint and laminating setting, and the other end strides metacarpophalangeal joint and laminating setting, and the middle part strides near-end interphalangeal joint and laminating setting, in order to detect the distal end interphalangeal joint near-end interphalangeal joint the motion of 3 total finger joints of metacarpophalangeal joint, promptly the motion of whole finger joint is detected simultaneously to sixth motion detection portion 16 to detect the global motion state of whole finger, when distal end interphalangeal joint, near-end interphalangeal joint, any one finger joint motion of metacarpophalangeal joint, sixth motion detection portion 160 all can produce thereupon and detect information in order to send for control portion.

The utility model discloses an in some embodiments, refer to fig. 2, motion detection portion 16 sets up the finger tripe face of the finger of first hand, the laminating of motion detection portion 16 the finger tripe face of the finger of first hand sets up simplyr, and helps motion detection portion is in the place the extension motion and the bucking motion in-process of the finger of first hand produce detection information, improve the rate of accuracy that the motion information of the finger joint of first hand detected.

Fig. 3 is a schematic structural view illustrating a motion detection unit disposed on a finger according to still another embodiment of the present invention.

In some embodiments of the present invention, referring to fig. 3, there are 3 motion detection portions, which are respectively a seventh motion detection portion 17, an eighth motion detection portion 18 and a ninth motion detection portion 19, each motion detection portion only detects the motion of one finger joint, and each motion detection portion is independent from each other, and the motion information of the finger joints collected respectively does not affect each other, the seventh motion detection portion 17 crosses the joint between the distal fingers and is disposed in a fitting manner, and the seventh motion detection portion 17 generates detection information during the extension motion and the flexion motion of the joint between the distal fingers so as to collect the motion information of the joint between the distal fingers; the eighth motion detection part 18 spans the proximal interphalangeal joint and is attached to the proximal interphalangeal joint, and the eighth motion detection part 18 generates detection information in the process of extension motion and flexion motion of the proximal interphalangeal joint so as to acquire motion information of the proximal interphalangeal joint; the ninth motion detection part 19 is attached to the metacarpophalangeal joint in a crossing manner, and the ninth motion detection part 13 generates detection information in the processes of extension motion and flexion motion of the metacarpophalangeal joint so as to acquire motion information of the metacarpophalangeal joint.

The utility model discloses an in some embodiments, refer to fig. 3, seventh motion detection portion 17 eighth motion detection portion 18 with ninth motion detection portion 19 all sets up the finger tripe back of the finger of first hand, the laminating of motion detection portion the finger tripe back of the finger of first hand sets up simplyr, and helps motion detection portion is in the extension motion and the bucking motion in-process production of the finger of first hand detect information, improve the rate of accuracy that the motion information of the finger joint of first hand detected.

In some embodiments of the present invention, the seventh motion detection unit 17, the eighth motion detection unit 18 and the ninth motion detection unit 19 are connected in parallel, and respectively connected to the control unit to detect the generation of the single finger joint during the extension motion and the flexion motion respectively the detection information.

In some embodiments of the present invention, the seventh motion detection unit 17, the eighth motion detection unit 18 and the ninth motion detection unit 19 are connected in series, and are connected to the control unit through a bus bar, so that the extension motion and the flexion motion are generated when any one of the finger joints is detected, the detection information is transmitted to the control unit.

The utility model discloses an in some embodiments, every finger joint is provided with a plurality ofly motion detection portion has promoted the rate of accuracy that the motion information of the finger joint of first hand detected, equally divide like a finger joint at the finger tripe back of finger and the finger tripe face and do not set up one motion detection portion.

In some other preferred embodiments of the present invention, each of the finger joints is provided with a plurality of the motion detection portions to detect the motion angles of the finger joints in a plurality of directions, for example, the motion detection portion is provided at a finger side surface of the metacarpophalangeal joint, the finger side surface is a finger side surface between a finger pulp surface and a finger pulp back surface to detect the angle of adduction motion and abduction motion of the metacarpophalangeal joint.

In some embodiments of the present invention, the hand movement detection device is worn by a first hand of a user, the movement detection portion is disposed on the metacarpophalangeal joint of the first hand, preferably across the metacarpophalangeal joint, and is disposed on the finger side of the metacarpophalangeal joint, when the finger joint of the first hand is in a straightened state, the movement detection portion straightens along with the straightening movement of the finger joint of the first hand, and the first detection unit and the second detection unit are not in contact with each other; when the finger moves and the metacarpophalangeal joints rotate, the first detection unit and the second detection unit are relatively bent and contacted to generate detection information; as the rotation angle of the metacarpophalangeal joint increases, the contact area between the first detection unit and the second detection unit increases, and the generated detection information changes. The utility model discloses an in some embodiments, detection information is resistance information, along with first detecting element with the area of contact of second detecting element increases makes the resistance information that produces the resistance value and reduces, according to resistance value information, can obtain metacarpophalangeal joint's rotation angle.

The utility model discloses an in some embodiments, first detecting element includes first conductive adhesive layer, the second detecting element includes second conductive adhesive layer, first conductive adhesive layer with second conductive adhesive layer mutually contactless just sets up respectively at the relative inside wall of elasticity shell, works as when the finger joint of first hand is in straightening the state, first conductive adhesive layer with second conductive adhesive layer mutually contactless works as when the finger joint of first hand is in the bucking state, first conductive adhesive layer with second conductive adhesive layer mutually contacts and produces detection information, simple structure, design benefit, it is with low costs, first conductive adhesive layer, second conductive adhesive layer and elasticity external flexibility is good moreover, follows more easily the extension motion and the bucking motion of the finger of first hand are crooked.

Fig. 4 is a schematic structural diagram of a motion detection unit according to some embodiments of the present invention; fig. 5 is a side view of the structure of the motion detection unit according to some embodiments of the present invention.

In some embodiments of the present invention, referring to fig. 4 and 5, the first detecting unit includes the first conductive adhesive layer 1113, the second detecting unit includes the second conductive adhesive layer 1114, the first conductive adhesive layer 1113 and the second conductive adhesive layer 1114 do not contact each other and are respectively disposed on the inner side wall of the elastic shell 1111, the first conductive adhesive layer 1113 and the second conductive adhesive layer 1114 include conductive adhesive and are embedded in the conductive adhesive wire 1112, the control portion (not marked in the figure) and the motion detecting portion via the conductive wire 1112 are electrically connected, the conductive wire 1112 through the connecting wire with the control portion (not marked in the figure) is connected, the connection mode is simple, the cost is low, and the information transmission is stable. In certain other preferred embodiments of the present invention, the wire 1112 is a metal conductive wire. In certain other further preferred embodiments of the present invention, the wire 1112 is a copper wire.

Fig. 6 is a schematic structural diagram of a motion detection unit according to still another embodiment of the present invention.

In other embodiments of the present invention, referring to fig. 5 and 6, the difference between fig. 6 and fig. 4 is that one end of the elastic housing 1111 is further provided with a conductive element 1115, the upper and lower end faces of the conductive element 1115 respectively with the first conductive adhesive layer 1113 and the second conductive adhesive layer 1114 contact, the control portion (not marked in the figure) and the motion detection portion via the conductive element 1115 are electrically connected, the conductive element 1115 is connected with the control portion (not marked in the figure) through a connecting wire, the upper and lower end faces of the conductive element 1115 respectively with the first conductive adhesive layer 1113 and the second conductive adhesive layer 1114 contact, which not only increases the supporting strength of the head end of the motion detection portion, but also the electrical information collection is more sensitive. In certain other preferred embodiments of the present invention, the conductive element is a head terminal.

In still other embodiments of the present invention, the first detecting unit includes the first conductive adhesive layer 1113, the second detecting unit includes the second conductive adhesive layer 1114, the first conductive adhesive layer 1113 with the second conductive adhesive layer 1114 does not contact each other and sets up respectively at the relative inside wall of elasticity shell 1111, the first conductive adhesive layer 1113 with the second conductive adhesive layer 1114 is made by conductive adhesive, the one end of elasticity shell 1111 still is equipped with conductive element 1115, conductive element 1115's upper and lower terminal surface respectively with the first conductive adhesive layer 1113 with the contact of second conductive adhesive layer 1114, the control part (not marked in the figure) with the motion detection part via conductive element 1115 electricity is connected, conductive element 1115 through connecting wire with the control part (not marked in the figure) is connected.

Specifically, the detection information includes current information and resistance information, when the finger joint of the first hand is in a flexion state or performs flexion movement, the movement detection portion flexes along with the movement of the finger joint of the first hand, the elastic shell 1111 deforms, and the first conductive adhesive layer 1113 and the second conductive adhesive layer 1114 contact with each other to generate the current information; when the finger joints of the first hand are in a straightened state, the motion detection part straightens along with the motion of the finger joints of the first hand, the elastic shell 1111 rebounds and straightens, and the first conductive adhesive layer 1113 is not in contact with the second conductive adhesive layer 1114; when the bending angle of the finger joint of the first hand is changed, the bending angle of the motion detection part is also changed, and the contact area of the first conductive adhesive layer 1113 and the second conductive adhesive layer 1114 is changed, so that the generated resistance value information is changed; when the finger joint of the first hand is in flexion movement, the movement detection part is subjected to flexion change, and the contact area between the first conductive adhesive layer 1113 and the second conductive adhesive layer 1114 is gradually increased, so that the generated resistance value is gradually decreased; when the finger joint of the first hand does stretching movement, the movement detection portion bends and changes accordingly, the area of the first conductive adhesive layer 1113 in contact with the second conductive adhesive layer 1114 becomes smaller gradually, and the resistance value is increased gradually.

The utility model discloses an in some embodiments, the elastic housing forms for the silicon rubber preparation, and deformation takes place easily for the silicon rubber, makes to work as during the finger joint bucking of first hand, first conductive adhesive layer with the easy mutual contact of second conductive adhesive layer has guaranteed the sensitivity of the finger joint's of first hand motion information detection.

The utility model discloses an in some embodiments, at least one surface of elasticity shell is the concave-convex face, promptly at least one surface of elasticity shell is equipped with bump, unsmooth stripe, unsmooth decorative pattern or pattern etc. in order to constitute the concave-convex face, and the processing of concave-convex face is easy, can play good anti-skidding effect moreover, prevents motion detection portion with the finger of first hand portion or the finger portion relative slip of wearing portion.

In some embodiments of the utility model, the elastic housing is long and narrow strip structure, and the convenience sets up the motion detection portion detect finger joint's motion angle information on the finger of first hand portion.

In some embodiments of the present invention, the length of the elastic shell is 10-140 mm.

In some embodiments of the present invention, the length of the elastic casing is 10-20mm, which is suitable for collecting motion information of a single finger joint of a child.

In some embodiments of the present invention, the length of the elastic casing is 15-50mm, which is suitable for collecting motion information of finger joints of a single finger of a child.

In some embodiments of the present invention, the length of the elastic casing is 10-30mm, which is suitable for collecting motion information of a single finger joint for adults.

In some embodiments of the present invention, the length of the elastic casing is 40-140mm, which is suitable for collecting motion information of finger joints of a single finger of an adult, specifically 60mm, 70mm, 80mm, 100mm or 110 mm.

In some embodiments of the present invention, the height of the longitudinal section of the elastic shell is 0.5-6 mm.

The utility model discloses an in some embodiments, the longitudinal section height of elasticity shell is 6mm, helps improving the sensitivity and the accuracy nature of the motion information acquisition of the finger joint of first hand.

In some embodiments of the utility model, the longitudinal section height of elastic housing is 0.5mm, is convenient for the laminating of motion detection portion is on the finger.

In some embodiments of the present invention, the height of the longitudinal section of the elastic shell is 2mm, 4mm, 5mm, 3.5mm or 5.8 mm.

In some embodiments of the present invention, the width of the elastic shell is 0.5-12 mm.

In some embodiments of the utility model, the width of elasticity shell is 0.5mm, is convenient for the laminating of motion detection portion is on the finger.

In some embodiments of the utility model, the width of elasticity shell is 12mm, helps improving the sensitivity and the accuracy nature of the motion information acquisition of the finger joint of first hand.

In some embodiments of the present invention, the width of the elastic shell is 1mm, 2mm, 5mm, 7mm or 10 mm.

In some preferred embodiments of the present invention, the length of the elastic shell is 110mm, the width is 7mm, and the height of the longitudinal section is 4 mm.

Fig. 7 is a schematic structural diagram of a rehabilitation training device according to some embodiments of the present invention.

In some embodiments of the present invention, a rehabilitation training device is provided, refer to fig. 7, including the hand motion detection device, the hand motion detection device includes a motion detection portion 1, the motion detection portion is disposed at a finger joint of a first hand, and generates detection information for feeding back the finger joint motion during the process of the finger of the first hand performing stretching motion and buckling motion, the rehabilitation training device further includes an air pressure adjusting component (not marked in the figure) and a wearing training portion 5, the wearing training portion 5 is provided with a pneumatic telescopic component (not marked in the figure), the air pressure adjusting component (not marked in the figure) is connected with the pneumatic telescopic component (not marked in the figure) through an air pipe component (not marked in the figure); the air pressure adjusting assembly (not marked in the figure) is connected with the control part (not marked in the figure), and the control part (not marked in the figure) is used for controlling the air pressure adjusting assembly (not marked in the figure) to adjust the air pressure in the pneumatic telescopic assembly (not marked in the figure) according to the detection information, so that the wearable training part 5 changes between a buckling working condition and an extending working condition, and the hand mirror image training of the second hand is realized. The working condition of the second hand can be adjusted through the working condition of the first hand, namely, the motion information acquisition of the finger joint of the first hand is adjusted and controlled to realize the self-adjusting of the time, the action and the strength of the second hand rehabilitation training, so that the wearable training part can be adjusted better, and the training requirement of the second hand is met. The air pressure adjusting assembly for driving the pneumatic telescopic assembly to move comprises an air pump, a control valve, an air path system and the like, and the air pressure adjusting assembly is a conventional means in the field and is not described in detail herein. In some embodiments of the utility model, the atmospheric pressure adjusting part is adjusted atmospheric pressure in the pneumatic flexible subassembly is through control the atmospheric pressure adjusting part to the inflation or the air exhaust of pneumatic flexible subassembly and realize. In other embodiments of the utility model, the atmospheric pressure adjusting part is adjusted atmospheric pressure in the pneumatic telescopic component is through control the atmospheric pressure adjusting part to the inflation volume of pneumatic telescopic component realizes, if through control solenoid valve and gas circuit in the atmospheric pressure adjusting part are adjusted.

In some embodiments of the present invention, the control unit is the component of the rehabilitation training device itself, which will the hand movement detection device with the control unit is connected and can be used.

In some embodiments of the present invention, referring to fig. 7, the rehabilitation training device further comprises a device housing 4, the air pressure adjusting assembly and the control portion are disposed in the device housing 4.

In other embodiments of the present invention, the control unit is a component of the hand movement detecting device, and the control unit is connected to the air pressure adjusting assembly for use.

The embodiment of the utility model provides an in, first hand with second hand is user's left hand or right hand, the mirror image training is that second hand refers to the motion of first hand and moves.

In some embodiments of the present invention, the left-hand glove shape is the wearing part of the left-hand glove and the wearing part of the right-hand glove are a set, and the right-hand glove shape is the wearing part of the left-hand glove and the wearing part of the left-hand glove are a set. When the device is used, the wearing part and the wearing training part are selected according to the requirements of a patient to be electrically connected with the device shell.

In some embodiments of the present invention, referring to fig. 7, the wearing training portion 5 is in the shape of a glove, the pneumatic telescopic assembly specifically includes a connecting air pipe 51, a bellows 52 and an air pipe assembly (not shown) fixed on the wearing training portion 5, the connecting air pipe 51 and the bellows 52 constitute a set of pneumatic telescopic assembly (not shown). Each finger of the wearing training part 5 is provided with a set of pneumatic telescopic components (not marked in the figure), and each set of pneumatic telescopic components (not marked in the figure) is respectively connected with the air pressure adjusting components (not marked in the figure) through air pipe components (not marked in the figure). The bellows 52 is disposed at each joint of the wearing training part 5, and the adjacent bellows 52 are connected through the connecting air tube 51. When the bellows 52 is inflated, the internal air pressure of the bellows 52 increases, the length of the bellows 52 increases, and the finger on which the bellows 52 is provided is stretched to bend. When the bellows 52 is evacuated, the internal air pressure of the bellows 52 decreases, and the length of the bellows 52 decreases to be in a compressed state, so that the finger on which the bellows 52 is disposed is straightened. The utility model discloses an in some preferred embodiments, be in the extension operating mode when wearing training portion initial condition, work as when hand motion detection device just started, the control part drive atmospheric pressure adjusting part to pneumatic flexible subassembly (not marking in the picture) is bled, the inside atmospheric pressure of bellows 52 reduces, bellows 52's length diminishes, is compression state, makes dress training portion 5 is for extending the operating mode, the every finger of wearing training portion 5 straightens, at this moment, the dress resistance of wearing training portion 5 reduces substantially, and convenient to use person dresses dress training portion 5.

In some embodiments of the utility model, a control method of rehabilitation training device is provided, include:

s1, arranging the motion detection part on the finger joint of the first hand part, and transmitting detection information fed back by the motion detection part to the control part after the motion detection part generates detection information of the motion of the finger joint in the process of the extension motion and the flexion motion of the finger of the first hand part;

s2, the control part analyzes and processes the detection information transmitted by the motion detection part and sends out an execution instruction;

s3, the air pressure adjusting assembly adjusts air pressure in the pneumatic telescopic assembly according to the execution instruction, so that the wearable training part changes between a flexion working condition and an extension working condition, and hand mirror image training of a second hand is achieved.

Fig. 8 is a schematic view of the wearable training part in an extended condition according to some embodiments of the present invention; fig. 9 is a schematic view of the training part being worn in the buckling condition according to some embodiments of the present invention.

The utility model discloses an in some embodiments, refer to fig. 7, the user is dressed with the left hand dress training portion 5, the right hand dress wearing portion 3, set up on wearing portion 3 hand motion detection device, hand motion detection device includes motion detection portion 1, motion detection portion 1 sets up the finger tripe back of the finger portion of wearing portion 3, motion detection portion 1 includes 5 motion detection portions, is first motion detection portion 11, second motion detection portion 12, third motion detection portion 13, fourth motion detection portion 14 and fifth motion detection portion 15, every motion detection portion strides two (like the thumb) or three (other fingers except the thumb) finger joint fingers of single finger, and respectively with the control part is connected to detect the whole motion state of single finger.

In some embodiments of the present invention, the structure of the five fingers is similar, so that the index finger is used as an example. The rehabilitation training device starts, dress on the training portion 5 the forefinger that pneumatic flexible subassembly drove the second hand is in straightening state. When wearing portion 3's forefinger carries out the bucking motion, refer to fig. 7 and 8, the bucking in-process, in the second motion detection portion 12 first conductive adhesive layer (not marking in the figure) with second conductive adhesive layer (not marking in the figure) mutual contact switches on and produces detection information and transmits control portion (not marking in the figure), control portion (not marking in the figure) is according to obtaining detection information control the atmospheric pressure regulating assembly adjusts pneumatic telescopic component (not marking in the figure) on wearing training portion 5's the forefinger steps up, promptly the atmospheric pressure regulating assembly control the inside atmospheric pressure of bellows 52 increases, the length grow of bellows 52 is tensile state, makes the wearing training portion 5 of wearing realize the mirror image bucking motion of the forefinger that corresponds on the portion. When the forefinger of wearing portion 3 extends, and when finger joint was in the extension state, among the second motion detection portion 12 first conductive adhesive layer (not marking in the picture) with second conductive adhesive layer (not marking in the picture) separation mutually not contact, control portion (not marking in the picture) control the atmospheric pressure adjusting part adjusts pneumatic telescopic component (not marking in the picture) atmospheric pressure on the forefinger of wearing training portion 5 reduces, promptly the inside atmospheric pressure of bellows 52 reduces, the length of bellows 52 diminishes, is the compression state, makes the forefinger that corresponds on the wearing training portion 5 of wearing realize that the mirror image extends fortune merit and straightens the forefinger. Namely, the second motion detection part 12 on the first hand is attached to the index finger to collect the motion information of the finger joint of the index finger, so that the index finger of the second hand can be autonomously controlled to perform mirror image training. The mirror image training principle of other fingers is the same, the first motion detection part 11 on the first hand part is attached to the thumb to collect the motion information of the finger joint of the thumb, so that the thumb of the second hand part is autonomously controlled to perform mirror image training; attaching the middle finger arrangement through the third motion detection part 13 on the first hand part to collect the motion information of the finger joint of the middle finger so as to realize the autonomous control of the middle finger of the second hand part for mirror image training; the fourth motion detection part 14 on the first hand is attached to the ring finger to collect the motion information of the finger joint of the ring finger, so that the ring finger of the second hand is autonomously controlled to perform mirror image training; the fifth motion detection part 15 on the first hand is attached to the little finger to collect the motion information of the finger joint of the little finger, so that the little finger of the second hand can be autonomously controlled to perform mirror image training. Through hand motion detection device, the user can be by healthy side hand autonomic control affected side hand carry out the rehabilitation action, accomplishes the mirror image training, and the user is through the flexion motion and the extension motion of the finger joint of the first hand of autonomic control to realize the flexion motion and the extension motion of the mirror image finger joint of second hand, strengthened the participation of user's treatment and felt, improved the rehabilitation training effect. The motion detection parts are not affected with each other and are triggered independently, and the acquired detection signals are also transmitted to the control part independently.

In other embodiments of the present invention, the user wears the training part 5 with the left hand and wears the wearing part 3 with the right hand, the wearing part 3 is provided with the hand movement detecting device, the hand movement detecting device includes the movement detecting part 1, the movement detecting part 1 is provided at the back of the finger cavity of the finger part of the wearing part 3, the movement detecting part 1 includes 5 movement detecting parts, which are respectively the first movement detecting part 11, the second movement detecting part 12, the third movement detecting part 13, the fourth movement detecting part 14 and the fifth movement detecting part 15, each of the movement detecting parts crosses two (such as the thumb) or three (other fingers except the thumb) finger joint fingers of a single finger to detect the whole movement state of the single finger, the first movement detecting part 11, the second movement detecting part 12, the third movement detecting part 13, Fourth motion detection portion 14 with fifth motion detection portion 15 series connection and through a total conductor with the control part is connected, first motion detection portion 11 second motion detection portion 12 third motion detection portion 13 fourth motion detection portion 14 with any one in fifth motion detection portion 15 detects the detection information transmission that the finger joint motion of an arbitrary finger of first hand just will gather the control part, the control part basis detect information control the atmospheric pressure adjusting part is adjusted dress all the finger portions on the training portion set up atmospheric pressure in the pneumatic flexible subassembly makes it is whole all to change between bucking operating mode and extension operating mode to the hand mirror image training of realization second hand.

The utility model discloses a some further embodiments, the user is dressed with the left hand dress training portion, and the right hand is dressed the portion of wearing, set up in the portion of wearing hand motion detection device, hand motion detection device includes a motion detection portion to detect the joint motion of an arbitrary finger of right hand and transmit the detection information who gathers for control portion, control portion basis detect information control the atmospheric pressure adjusting part is adjusted dress all finger portions on the training portion set up atmospheric pressure in the pneumatic telescopic component makes it is whole all to change between bucking operating mode and extension operating mode to dress the hand mirror image training of second hand portion, utilizes a motion detection portion that sets up on the right hand promptly, just controls five fingers of left hand and carries out bucking motion and extension motion jointly.

In still other embodiments of the present invention, referring to fig. 3, each finger of the first hand is provided with 3 motion detection units, which are respectively the seventh motion detection unit 17, the eighth motion detection unit 18 and the ninth motion detection unit 19, and the seventh motion detection unit 17, the eighth motion detection unit 18 and the ninth motion detection unit 19 respectively detect the motion of a finger joint, and respectively connect with the control unit to detect the motion state of a single finger joint. Dress every finger joint of laminating on the training portion set up the bellows all passes through alone connect the trachea with atmospheric pressure adjusting part, so that the control part is receiving when single finger joint motion on certain root finger of first hand, control the corresponding finger joint that corresponds the finger on the second hand carries out the mirror image training, if the 19 detection of ninth motion detection portion the motion information of the metacarpophalangeal joint of the forefinger of first hand, when the metacarpophalangeal joint of the forefinger of first hand carries out extension motion and flexion motion, the 19 generation detection information of ninth motion detection portion transmits for the control part, the control part control the atmospheric pressure adjusting part is adjusted set up on the metacarpophalangeal joint of the forefinger of second hand atmospheric pressure in the bellows makes the metacarpophalangeal joint of this forefinger carry out corresponding extension motion and flexion motion, so as to realize the mirror image training of the metacarpophalangeal joints of the index finger.

The utility model discloses a still some embodiments, be equipped with 3 on every finger of first hand motion detection portion do respectively seventh motion detection portion eighth motion detection portion with ninth motion detection portion, just seventh motion detection portion eighth motion detection portion with ninth motion detection portion detects a finger joint's motion and series connection respectively, and through a total wire with the control part is connected to detect single finger joint's motion state, on every finger of first hand seventh motion detection portion eighth motion detection portion with any one of ninth motion detection portion detects arbitrary finger joint motion of first hand just transmits the detection information who gathers for the control part, the control part basis detect information control the atmospheric pressure regulating assembly adjusts dress all finger portions on the training portion set up pneumatic flexible group The air pressure in the piece makes the whole of wearing training portion all changes between bucking operating mode and extension operating mode to realize the hand mirror image training of second hand.

The utility model discloses an in some embodiments, the control part will detection information turns into angle value information, and according to angle value information control atmospheric pressure adjusting part adjustment to the atmospheric pressure of pneumatic flexible subassembly output, so that the bucking of corresponding angle value is realized to the finger of wearing training portion, through motion detection portion is in the finger of first hand carries out the extension motion and the production of bucking motion in-process detection information, in order to realize autonomic control the bucking of corresponding angle value is realized to the finger of wearing training portion.

The utility model discloses an in some embodiments, through hand motion detection device can realize the real-time mirror image angle control of second hand finger. Referring to fig. 7, taking the movement of the index finger as an example, when the bending angle of the index finger joint of the wearing portion 3 changes, the contact area between the first conductive adhesive layer (not shown) and the second conductive adhesive layer (not shown) in the second movement detection portion 12 changes to generate detection information and transmit the detection information to the control portion (not shown), the control portion (not shown) converts the obtained detection information into corresponding angle value information and air pressure information, and controls the pressure in the corresponding telescopic assembly of the wearing training portion 5 through the air pressure adjusting assembly to change the internal air pressure of the corrugated tube 52, change the length of the corrugated tube 52, and change the bending angle, so that the corresponding index finger on the wearing training portion 5 realizes the mirror image bending movement and changes the bending angle accordingly. The utility model discloses a some embodiments, work as the palm finger joint of forefinger carries out the bucking motion, increases along with joint bending angle, first conductive adhesive layer (not mark in the picture) with second conductive adhesive layer (not mark in the picture) area of contact grow, and resistance value between reduces, and detection information changes, and is different according to detection information, can obtain the motion information of this finger, control portion (not mark in the picture) turns into corresponding angle value information and atmospheric pressure information with detection information to control through atmospheric pressure adjusting part dress the pressure increase in the telescopic component that corresponds on training portion 5's the forefinger, thereby drive the bucking angle change of mirror image is realized to the forefinger of dressing training portion 5. When the metacarpophalangeal joint of the forefinger performs stretching movement, along with the reduction of the bending angle of the joint, the contact area between the first conductive adhesive layer (not marked in the figure) and the second conductive adhesive layer (not marked in the figure) is reduced, the resistance value between the first conductive adhesive layer and the second conductive adhesive layer is increased, the detection information is changed, the movement information of the finger can be obtained according to the difference of the detection information, the control part (not marked in the figure) converts the detection information into corresponding angle value information and air pressure information, and controls the pressure in the corresponding telescopic assembly on the forefinger of the wearable training part 5 to be reduced through the air pressure adjusting assembly, so that the forefinger of the wearable training part 5 is driven to realize the change of the bending angle of the mirror image.

The utility model discloses an in some embodiments, the control part basis detect information control dress the start-up or the stop of training portion motion, through motion detection portion is in the finger of first hand produces in extension motion and the bucking motion process detect information, in order to realize autonomic control dress training portion start-up motion, through motion detection portion is in the finger of first hand produces when straightening detect information, in order to realize autonomic control dress training portion stop motion.

The utility model discloses an in some embodiments, a finger joint of first hand is equipped with one motion detection portion, the user passes through motion detection portion is in this finger joint of first hand produces in extending motion and the bucking motion process detection information, in order to realize control dress training portion start-up motion, the user passes through motion detection portion is in this finger joint of first hand does not produce when straightening detection information, in order to realize control dress training portion stop motion.

The utility model discloses an in some embodiments, the user can set for through the button portion on the device shell many fingers of first hand motion detection portion does dress the control switch of the motion of training portion, the user is dressing under the condition that the training portion of dress carried out passive training, the user can pass through it is a plurality of on the first hand motion detection portion is in many fingers of first hand carry out extension motion simultaneously and bucking motion in-process and produce detect information, in order to realize autonomic control dress training portion start-up motion, the user can pass through it is a plurality of on the first hand motion detection portion is in many fingers of first hand do not produce when straightening simultaneously detect information, in order to realize autonomic control dress training portion stop motion.

The utility model discloses an in some embodiments, the user can set for through the button portion on the device shell certain of first hand indicates motion detection portion does dress the control switch of the motion of training portion, the user is dressing under the condition that the training portion of dress carried out passive training, can pass through on this root of first hand indicates motion detection portion is in this root of first hand indicates that stretch motion and bucking motion in-process produce detect information, in order to realize control dress training portion start-up motion can pass through on this root of first hand indicates motion detection portion is in this root of first hand does not produce when straightening detect information, in order to realize control dress training portion stop motion.

In some embodiments of the present invention, an autonomous control system is provided, which comprises an executing part and the hand movement detecting device, wherein the executing part is connected with the control part; the execution part is used for moving according to the execution instruction.

In some embodiments of the present invention, the executing part comprises a driving unit, the driving unit is used for driving the image movement or driving the sound change or driving the game operation according to the movement executing instruction, the image, the sound and the game are stored in the terminal device, the executing part drives the image movement or driving the sound change or driving the game operation according to the executing instruction, so that the user can autonomously adjust the acquisition of the movement information of the finger joint of the first hand according to the feedback result to perform the autonomous training of the hand, the autonomous training flexibility is higher, the actual situation of the user can be better matched, the training effect is improved, and the movement information of the finger joint of the first hand can be fed back by driving the image movement or driving the sound change or driving the game operation, so that the user can obtain the training feedback result in real time, the training effect is more intuitive, and the completion degree of the hand action of the patient can be accurately reflected, the user is happy to carry out autonomous training under the driving of game fun, the compliance of the training is high, and the training effect is improved.

In some embodiments of the present invention, game software is stored in a terminal device, the terminal device is connected to the control unit, three motion detection units are disposed on a certain finger of a first hand of a user and are respectively connected to the control unit, the motion detection units are respectively a seventh motion detection unit, an eighth motion detection unit and a ninth motion detection unit, the seventh motion detection unit is disposed to be attached to a distal interphalangeal joint, and the seventh motion detection unit generates detection information during extension motion and flexion motion of the distal interphalangeal joint to collect motion information of the distal interphalangeal joint; the eighth motion detection part is arranged by being attached to the proximal interphalangeal joint, and generates detection information in the processes of extension motion and flexion motion of the proximal interphalangeal joint so as to acquire motion information of the proximal interphalangeal joint; the ninth motion detection part is arranged by being attached to a metacarpophalangeal joint, the ninth motion detection part generates detection information in the extension motion and flexion motion processes of the metacarpophalangeal joint so as to collect motion information of the metacarpophalangeal joint, when the metacarpophalangeal joint performs flexion motion, the first conductive adhesive layer and the second conductive adhesive layer in the ninth motion detection part are mutually contacted and conducted to generate resistance value information with gradually reduced resistance values and send the resistance value information to the control part, and the control part controls characters and the like in a game to move left; when the metacarpophalangeal joints stretch, the first conductive adhesive layer and the second conductive adhesive layer in the ninth motion detection part are mutually contacted and conducted to generate resistance value information with gradually increased resistance values, and the resistance value information is sent to the control part, and the control part controls characters in a game to move rightwards; similarly, the control unit controls the character or the like in the game to move upward when the proximal interphalangeal joint performs flexion motion, controls the character or the like in the game to move downward when the proximal interphalangeal joint performs extension motion, controls the character or the like in the game to crawl when the distal interphalangeal joint performs flexion motion, controls the character or the like in the game to jump when the distal interphalangeal joint performs extension motion, and controls the motion speed of the character in the game according to the variation of the resistance value. In some preferred embodiments of the present invention, the motion detection unit is disposed on a plurality of fingers of the user, and the motion detection unit is connected to the control unit, and the control unit controls different actions of the character in the game according to the detection information of the motion detection unit on each finger. In other preferred embodiments of the present invention, the movement detection unit is provided on a plurality of fingers of the user, and each finger is provided with a plurality of movements of the movement detection unit to detect the movement of a single finger joint, and the movement detection unit is connected to the control unit, so that the control unit controls more movements of the character in the game.

The utility model discloses an in some embodiments, when carrying out autonomic training, to the hand be injured seriously and lead to the hand can't carry out the user who extends freely and bucking the motion, can dress at the hand dress training portion and setting and the atmospheric pressure adjusting part who dresses the training portion and be connected carry out autonomic training in order assisting, can set up simultaneously on same gloves motion detection portion with pneumatic flexible subassembly.

Although the embodiments of the present invention have been described in detail hereinabove, it is apparent to those skilled in the art that various modifications and variations can be made to these embodiments. However, it is to be understood that such modifications and variations are within the scope and spirit of the present invention as set forth in the appended claims. Moreover, the invention as described herein is capable of other embodiments and of being practiced or of being carried out in various ways.

Claims (15)

1. The hand motion detection device is characterized by comprising a motion detection part, wherein the motion detection part is arranged on finger joints of a first hand, detection information for feeding back the motion of the finger joints is generated in the process of extending motion and buckling motion of fingers of the first hand, the motion detection part is connected with a control part, the motion detection part transmits the detection information to the control part, and the control part sends an execution instruction according to the detection information.

2. The hand motion detecting apparatus according to claim 1, wherein the motion detecting section includes a first detecting unit and a second detecting unit that are separately provided, and when the finger of the first hand is bent, the first detecting unit contacts the second detecting unit to trigger generation of the detection information.

3. The hand motion detection device of claim 2, wherein the first detection unit comprises a first conductive adhesive layer, the second detection unit comprises a second conductive adhesive layer, the first conductive adhesive layer and the second conductive adhesive layer are not in contact with each other and are respectively disposed on the inner side walls of the elastic shell, and when the finger joint of the first hand is in a flexed state, the first conductive adhesive layer and the second conductive adhesive layer are in contact with each other to generate the detection information.

4. The hand motion detecting device according to claim 3, wherein the first conductive adhesive layer and the second conductive adhesive layer are each made of conductive adhesive.

5. The hand motion detection device of claim 3, wherein the first layer of conductive glue and the second layer of conductive glue comprise conductive glue and wires embedded in the conductive glue.

6. The hand motion detecting device according to claim 5, wherein the control section and the motion detecting section are electrically connected via the wire.

7. The hand movement detecting device according to claim 4 or 5, wherein the conductive element is further disposed at one end of the elastic housing, upper and lower end surfaces of the conductive element are respectively in contact with the first conductive adhesive layer and the second conductive adhesive layer, and the control portion and the movement detecting portion are electrically connected via the conductive element.

8. The hand movement detection device according to claim 1, further comprising a wearing portion that is glove-shaped and includes a finger portion, the movement detection portion being provided to the finger portion.

9. The hand movement detecting device according to claim 8, wherein the finger portion is provided with a housing portion, and the movement detecting portion is provided in the housing portion.

10. The hand movement detecting device according to claim 8, wherein the movement detecting part is fixed to the finger part by any one of an adhesive, a hook and loop fastener, a magnet, a suture, a buckle, a finger cot, and a band.

11. The hand motion detecting apparatus according to claim 1, wherein at least one finger of the first hand is provided with the motion detecting section, and a single finger is provided with at least one of the motion detecting sections.

12. The hand motion detection apparatus according to claim 1, wherein the motion detection section is provided across at least one finger joint, and the detection information is generated during extension and flexion motions of the at least one finger joint.

13. An autonomous control system comprising an actuator, characterized in that it further comprises a hand movement detection device according to any of claims 1-12, said actuator being connected to a control.

14. The autonomous control system of claim 13, wherein the execution portion includes a driving unit for driving movement of an image or driving change of sound or driving running of a game in accordance with the movement execution instruction, the image, sound and game being stored in the terminal device.

15. A rehabilitation training device, which comprises the hand motion detection device as claimed in any one of claims 1 to 12 for collecting detection information, and further comprises an air pressure adjusting component and a wearable training part, wherein the wearable training part is provided with a pneumatic telescopic component, and the air pressure adjusting component is connected with the pneumatic telescopic component;

the air pressure adjusting assembly is connected with the control portion, the control portion controls the air pressure adjusting assembly to adjust air pressure in the pneumatic telescopic assembly according to the detection information, and the wearable training portion is made to change between a buckling working condition and an extending working condition so as to achieve hand mirror image training of the second hand.

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