WO2023207739A1 - 线驱手套 - Google Patents

线驱手套 Download PDF

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Publication number
WO2023207739A1
WO2023207739A1 PCT/CN2023/089395 CN2023089395W WO2023207739A1 WO 2023207739 A1 WO2023207739 A1 WO 2023207739A1 CN 2023089395 W CN2023089395 W CN 2023089395W WO 2023207739 A1 WO2023207739 A1 WO 2023207739A1
Authority
WO
WIPO (PCT)
Prior art keywords
wire
finger
support member
shaped support
wire passing
Prior art date
Application number
PCT/CN2023/089395
Other languages
English (en)
French (fr)
Inventor
李菁
胡星星
郑豪杰
王灿雷
毛锦铭
刘永波
Original Assignee
法罗适(上海)医疗技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 法罗适(上海)医疗技术有限公司 filed Critical 法罗适(上海)医疗技术有限公司
Publication of WO2023207739A1 publication Critical patent/WO2023207739A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • A61H1/02—Stretching or bending or torsioning apparatus for exercising
    • A61H1/0274—Stretching or bending or torsioning apparatus for exercising for the upper limbs
    • A61H1/0285—Hand
    • A61H1/0288—Fingers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • A61H1/02—Stretching or bending or torsioning apparatus for exercising
    • A61H1/0274—Stretching or bending or torsioning apparatus for exercising for the upper limbs
    • A61H1/0285—Hand
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/14—Special force transmission means, i.e. between the driving means and the interface with the user
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16—Physical interface with patient
    • A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/1635—Hand or arm, e.g. handle
    • A61H2201/1638—Holding means therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2205/00—Devices for specific parts of the body
    • A61H2205/06—Arms
    • A61H2205/065—Hands
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2205/00—Devices for specific parts of the body
    • A61H2205/06—Arms
    • A61H2205/065—Hands
    • A61H2205/067—Fingers

Definitions

  • the present application relates to the field of medical devices, specifically to a wire-driven glove.
  • wire-driven gloves are often used in hand rehabilitation training.
  • the fingers of the wire drive glove are connected to the driving clues using wire blocks and fingertip caps.
  • the wire block and fingertip caps drive the fingers to move under the connection of the driving wires, thereby completing the bending and straightening movements of the fingers.
  • the wire-driven gloves in the prior art have the problem that the driving wires are easy to pull sideways and fall down during use, and the finger flexion and extension effects are not good.
  • the present application provides a wire-driven glove, which can alleviate the problem that wire-driven gloves are easily pulled sideways and fall, improve the finger flexion and extension effect, and have stronger applicability.
  • An embodiment of the present application provides a wire drive glove, which includes:
  • An inverted V-shaped support member the inverted V-shaped support member is provided with a first wire passing hole
  • the M-shaped support member is provided with a second wire passing hole
  • a plurality of wire crossing blocks, two adjacent wire crossing blocks are connected through the M-shaped support member, and the wire crossing blocks are provided with a third wire passing hole;
  • a plurality of finger cap connecting sleeves, the finger cap connecting sleeves and the line passing block are connected through the inverted V-shaped support member;
  • the glove body has a plurality of finger parts, the finger parts have connected fingertips and finger backs, each fingertip is provided with the finger cap connecting sleeve, and each finger back is provided with a finger cap connecting sleeve.
  • the inverted V-shaped support member, the M-shaped support member and at least two of the line passing blocks are provided;
  • Driving thread one end of the driving thread passes through the second wire hole, the third wire hole and the first wire hole and is connected to the finger cap connecting sleeve, and the other end of the driving thread is used for Connect to the driver.
  • the M-shaped support member includes a base and an M-shaped connecting arm.
  • the base is provided on the back of the finger.
  • the M-shaped connecting arm is hinged with the base.
  • the two ends of the M-shaped connecting arm are respectively Connected to two adjacent wire passing blocks, the second wire passing hole is provided on the M-shaped connecting arm.
  • the back of the finger has a first joint and a second joint arranged at intervals, and the first joint is provided with the pass Line block, the base is arranged on the second joint.
  • the M-shaped connecting arm includes two connecting plates, the two connecting plates are respectively arranged on both sides of the base, and the sides of the two connecting plates that are close to each other are hinged with the base, The sides of the two connecting plates that are far away from each other are hinged with the wire passing block, and the two connecting plates are both provided with second wire passing holes.
  • the connecting plate includes a first plate and a second plate, the first plate is hinged to the second plate, the first plate is hinged to the base, and the second plate is hinged to the passage.
  • the wire blocks are hinged, and both the first board and the second board are provided with second wire passing holes.
  • the inverted V-shaped support member includes a first support plate and a second support plate, the first support plate and the second support plate are hinged, and the first support plate is away from the second support plate.
  • One side of the second support plate is hinged with the finger cap connecting sleeve, and the side of the second support plate away from the first support plate is hinged with the line crossing block.
  • Both the first support plate and the second support plate are A first wire hole is provided.
  • the wire driving glove further includes an elastic connector covering the back of the fingers.
  • the thickness of the elastic connector ranges from 3 mm to 5 mm.
  • the second wire passing hole is an inverted tapered hole.
  • the second wire passing hole is a round hole.
  • the beneficial effects of the wire drive gloves according to the embodiments of the present application include, for example:
  • the wire drive glove includes an inverted V-shaped support member, an M-shaped support member, a glove body, a driving thread, a plurality of wire passing blocks and a plurality of finger cap connecting sleeves.
  • the inverted V-shaped support member is provided with a first wire passing hole, and the M-shaped The support piece is provided with a second wire passing hole. Two adjacent wire passing blocks are connected through an M-shaped support piece.
  • the wire passing block is provided with a third wire passing hole.
  • the finger cap connecting sleeve and the wire passing block are connected through an inverted V-shaped support piece.
  • the glove body has multiple finger parts, and the finger parts have connected fingertips and fingerbacks.
  • Each fingertip is equipped with a finger cap connecting sleeve
  • each fingerback is equipped with an inverted V-shaped support piece and an M-shaped support piece.
  • at least two wire passing blocks one end of the driving wire passes through the second wire passing hole, the third wire passing hole and the first wire passing hole to be connected to the finger cap connecting sleeve, and the other end of the driving wire is used to connect with the driving part.
  • the inverted V-shaped support member connects the wire passing block and the finger cap connecting sleeve
  • the M-shaped support member connects the two adjacent wire passing blocks
  • the driving cable passes through the second wire passing hole and the third wire passing hole.
  • the wire hole and the first wire hole are connected to the finger cap connecting sleeve, so that when the driving member pulls the driving wire, the driving wire passes through the second wire hole, the third wire hole and the first wire hole and overwhelms the V-shaped support member.
  • the M-shaped support piece and the line-passing block push the finger joints toward the palm of the hand, and finally pull the finger cap connecting sleeve to make it easy to straighten the fingers.
  • This wire-driven glove can alleviate the problem that wire-driven gloves are easily pulled down, improves the finger flexion and extension effect, and has greater applicability.
  • Figure 1 is a schematic structural diagram of a wire-driven glove provided in this embodiment from a first perspective
  • Figure 2 is a schematic structural diagram of a wire-driven glove provided in this embodiment from a second perspective;
  • Figure 3 is a schematic structural diagram of the first wire passing hole of the inverted V-shaped support member provided in this embodiment.
  • Icon 10-glove body; 11-finger part; 111-fingertip; 112-finger back; 1121-first joint; 1122-second joint; 20-line block; 21-third line hole; 30- Finger cap connecting sleeve; 40-inverted V-shaped support; 41-first wire hole; 42-first support plate; 43-second support plate; 50-M-shaped support; 51-second wire hole; 52-base; 53-M-type connecting arm; 531-connecting plate; 5311-first plate; 5312-second plate; 60-driving lead; 70-elastic connector; 100-wire drive gloves.
  • wire-driven gloves are often used in hand rehabilitation training.
  • the fingers of the wire drive glove are connected to the driving clues using wire blocks and fingertip caps.
  • the wire block and fingertip caps drive the fingers to move under the connection of the driving wires, thereby completing the bending and straightening movements of the fingers.
  • the wire-driven gloves in the related art have the problem that the driving wires are easy to pull sideways and fall down during use, and the finger flexion and extension effects are not good.
  • This embodiment provides a wire-driven glove 100, which can effectively improve the above-mentioned technical problems, alleviate the problem that the wire-driven gloves 100 are easily pulled sideways and fall, and improve the finger flexion and extension effect. Greater applicability.
  • the wire driving glove 100 includes an inverted V-shaped support member 40, an M-shaped support member 50, a glove body 10, a driving thread 60, a plurality of wire passing blocks 20 and a plurality of finger cap connecting sleeves 30.
  • the inverted V-shaped The support member 40 is provided with a first wire passing hole 41, and the M-shaped support member 50 is provided with a second wire passing hole 51.
  • Two adjacent wire passing blocks 20 are connected through the M-shaped support member 50, and the wire passing block 20 is provided with a third wire passing hole 51.
  • the wire passing hole 21, the finger cap connecting sleeve 30 and the wire passing block 20 are connected through an inverted V-shaped support member 40.
  • the glove body 10 has a plurality of finger parts 11, and the finger parts 11 have connected fingertips 111 and finger backs 112, each Each fingertip 111 is provided with a finger cap connecting sleeve 30, and each finger back 112 is provided with an inverted V-shaped support member 40, an M-shaped support member 50 and at least two wire passing blocks 20.
  • One end of the driving thread 60 passes through the third The second wire hole 51, the third wire hole 21 and the first wire hole 41 are connected to the finger cap connecting sleeve 30, and the other end of the driving cable 60 is used to connect with the driving member.
  • each finger back 112 is provided with two wire passing blocks 20 .
  • the number of line crossing blocks 20 on each finger back 112 may be increased or decreased. There are no specific limitations here.
  • the M-shaped support member 50 includes a base 52 and an M-shaped connecting arm 53.
  • the base 52 is disposed on the back of the finger 112.
  • the M-shaped connecting arm 53 is hingedly connected to the base 52.
  • the two ends of the M-shaped connecting arm 53 are respectively connected to the corresponding Two adjacent wire passing blocks 20 are connected, and the second wire passing hole 51 is provided in the M-shaped connecting arm 53 .
  • the two ends of the M-shaped connecting arm 53 are respectively hinged with the two adjacent line passing blocks 20 .
  • the back of the finger 112 has a first joint 1121 and a second joint 1122 arranged at intervals.
  • the first joint 1121 is provided with a line block 20
  • the base 52 is provided on the second joint 1122 .
  • the two wire passing blocks 20 are spaced apart on the back of the finger 112 , the two ends of the M-shaped connecting arm 53 of the M-shaped support member 50 are respectively connected to the two adjacent wire passing blocks 20 , and the first joint 1121 is provided with a wire passing block 20 .
  • Block 20 the second joint 1122 is provided with the base 52 of the M-shaped support 50.
  • the line passing block 20 and the M-shaped support member 50 apply tensile force to both sides of the line through hinges respectively, so that the M-shaped support member 50, the line passing block 20, the inverted V-shaped support member 40 and the finger cap connecting sleeve 30 come together Stretching, thereby achieving the function of straightening the fingers, preventing the wire drive glove 100 from accumulating at the joints, and improving the straightening effect of the wire drive glove 100.
  • the M-shaped connecting arm 53 includes two connecting plates 531.
  • the two connecting plates 531 are respectively arranged on both sides of the base 52.
  • the sides of the two connecting plates 531 that are close to each other are hinged with the base 52.
  • the sides of the connecting plates 531 that are far away from each other are hinged with the wire passing block 20 , and the two connecting plates 531 are both provided with second wire passing holes 51 .
  • the connecting plate 531 includes a first plate 5311 and a second plate 5312.
  • the first plate 5311 is hinged to the second plate 5312.
  • the first plate 5311 is hinged to the base 52.
  • the second plate 5312 is hinged to the line passing block 20.
  • the first plate 5311 is hinged to the second plate 5312.
  • Both the board 5311 and the second board 5312 are provided with second wire passing holes 51 .
  • the inverted V-shaped support member 40 includes a first support plate 42 and a second support plate 43.
  • the first support plate 42 and the second support plate 43 are hinged.
  • the first support plate 42 is away from the second support plate 43.
  • One side is hinged with the finger cap connecting sleeve 30, and the side of the second support plate 43 away from the first support plate 42 is hinged with the line passing block 20.
  • the first support plate 42 and the second support plate 43 are all provided with first wire passing holes 41 .
  • the wire drive glove 100 further includes an elastic connector 70 covering the back of the finger 112 .
  • the elastic connecting body 70 is made of cloth-covered rubber material. It has certain strength and elasticity so that the elastic connector 70 can be firmly fixed on the fabric surface of the wire drive glove 100 .
  • the thickness of the elastic connecting body 70 ranges from 3 mm to 5 mm.
  • the line AB in the figure represents the line connecting the centers of the third wire passing holes 21 of two adjacent wire passing blocks 20 .
  • H represents the distance between the center of the third wire passing hole 21 and the plane where the wire passing block 20 is located.
  • the CD connection line represents the connection between the center of the third wire passing hole 21 of the wire passing block 20 and the connection point between the finger cap connecting sleeve 30 and the driving cable 60 .
  • the driving force of the driving thread 60 is F
  • W is the moment, which is the distance between the line block 20, the M-shaped support 50 or the inverted V-shaped support 40 and the plane where it is located. It can be known from this that increasing the height of the line block 20, the M-shaped support 50 or the inverted V-shaped support 40 can increase the straightening moment.
  • the real force action line of the AB connection is AO1O3O5O7B
  • the real force action line of the CD connection is CE1D.
  • the line of force of the driving clue 60 at AB is AO2O4O6O8B
  • the force line of the driving clue 60 at CD is CE2D.
  • the driving clue 60 has an M-shaped support member 50, a line block 20, and an inverted V.
  • the downward tendency of the M-shaped support member 40 and the finger cap connecting sleeve 30 relative to the M-shaped support member 50 on the second joint 1122 is F1 and F2, and the force relative to the line passing block 20 of the first joint 1121
  • the forces are F3 and F4, and the intersection points of the driving clue 60 and the M-shaped support 50 are O1, O3, O5, and O7, and the intersection points of the driving clue 60 and the inverted V-shaped support 40 are E1, where O1, O3, O5,
  • the distances between O7 and AB are O1O2, O3O4, O5O6, and O7O8 respectively, and the distance between E1 and CD is E1E2.
  • the first joint 1121 of a paralyzed finger requires a higher straightening and bending force than the second joint 1122 of the finger.
  • the first and second knuckles have different degrees of flexion and extension, and different stress requirements.
  • the inverted V-shaped supports 40, The M-shaped support 50 and the line passing block 20 cooperate with each other to provide different flexion and extension forces at the first and second knuckles, thereby improving the flexion and extension effect and preventing different knuckles from being subjected to the same force, resulting in the need to bear force. Excessive force is applied to the small knuckles, causing additional damage that is not conducive to recovery.
  • the second wire passing hole 51 is an inverted tapered hole. In other embodiments, the second wire passing hole 51 is a circular hole.
  • first wire via hole 41 and the second wire via hole 51 have the same shape.
  • This embodiment uses the first wire via hole 41 as an example for description.
  • the first wire passing hole 41 is an inverted tapered hole.
  • the driving thread 60 is located at the smaller point a in the first wire passing hole 41 .
  • the driving thread 60 is located at the larger point b in the first wire passing hole 41 .
  • inverted V-shaped support member 40, the M-shaped support member 50, the line passing block 20 and the finger cap connecting sleeve 30 are all made of engineering plastics with good wear resistance and strength. It can be used with the wire drive to provide a certain degree of controllable elastic deformation to avoid hand injuries.
  • the wire drive glove 100 provided in this embodiment has at least the following advantages:
  • Two wire passing blocks 20 are spaced apart on the back of the finger 112. Both ends of the M-shaped connecting arm 53 of the M-shaped support member 50 are respectively connected to two adjacent wire passing blocks 20, and the first joint 1121 is provided with the wire passing blocks 20.
  • the second joint 1122 is provided with the base 52 of the M-shaped support 50 .
  • the line passing block 20 and the M-shaped support member 50 apply tensile force to both sides of the line through hinges respectively, so that the M-shaped support member 50, the line passing block 20, the inverted V-shaped support member 40 and the finger cap connecting sleeve 30 come together Stretching, thereby achieving the function of straightening the fingers, and pushing the wire block 20 to both sides through the M-shaped connecting arm 53 to realize the stretching of the wire drive gloves 100, preventing the wire drive gloves 100 from accumulating at the joints, and improving the performance of the wire drive gloves. 100 straightening effect.
  • the wire drive glove 100 also includes an elastic connector 70 covering the back of the finger 112 .
  • the elastic connecting body 70 is made of cloth-covered rubber material. It has certain strength and elasticity so that the elastic connector 70 can be firmly fixed on the fabric surface of the wire drive glove 100 .
  • the first wire passing hole 41 is a reverse tapered hole.
  • the wire-driven glove 100 includes an inverted V-shaped support member 40, an M-shaped support member 50, a glove body 10, a driving thread 60, and a plurality of wire passing blocks. 20 and a plurality of finger cap connecting sleeves 30, the inverted V-shaped support member 40 is provided with a first wire passing hole 41, the M-shaped support member 50 is provided with a second wire passing hole 51, and two adjacent wire passing blocks 20 pass through the M-shaped The support member 50 is connected, and the wire passing block 20 is provided with a third wire passing hole 21.
  • the finger cap connecting sleeve 30 and the wire passing block 20 are connected through an inverted V-shaped support member 40.
  • the glove body 10 has a plurality of finger parts 11.
  • the finger parts 11 It has connected fingertips 111 and finger backs 112.
  • Each fingertip 111 is provided with a finger cap connecting sleeve 30.
  • Each finger back 112 is provided with an inverted V-shaped support member 40, an M-shaped support member 50 and at least two Through the wire block 20, one end of the driving wire 60 passes through the second wire hole 51, the third wire hole 21 and the first wire hole 41 to be connected to the finger cap connecting sleeve 30, and the other end of the driving wire 60 is used to connect with the drive wire. parts connection.
  • the inverted V-shaped support member 40 connects the wire passing block 20 and the finger cap connecting sleeve 30, the M-shaped support member 50 connects two adjacent wire passing blocks 20, and the driving wire 60 passes through the second wire driving glove 100.
  • the wire passing hole 51, the third wire passing hole 21 and the first wire passing hole 41 are connected to the finger cap connecting sleeve 30, so that when the driving member pulls the driving thread 60, the driving thread 60 passes through the second wire passing hole 51 and the third wire passing hole 51.
  • the hole 21 and the first wire hole 41 press down the V-shaped support member 40 and the M-shaped support member.
  • the wire-driven glove 100 can alleviate the problem that the wire-driven glove 100 is easily pulled sideways and falls, improves the finger flexion and extension effect, and has stronger applicability.

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)

Abstract

一种线驱手套（100），包括倒V型支撑件（40）、M型支撑件（50）、手套本体（10）、驱动线索（60）、多个过线块（20）以及多个指帽连接套（30），倒V型支撑件（40）设有第一过线孔（41），M型支撑件（50）设有第二过线孔（51），相邻两个过线块（20）通过M型支撑件（50）连接，过线块（20）设有第三过线孔（21），指帽连接套（30）与过线块（20）通过倒V型支撑件（40）连接，手套本体（10）具有多个手指部（11），手指部（11）具有相连接的指尖（111）和指背（112），每个指尖（111）均设有指帽连接套（30），每个指背（112）均设有倒V型支撑件（40）、M型支撑件（50）以及至少两个过线块（20），驱动线索（60）的一端穿过第二过线孔（51）、第三过线孔（21）和第一过线孔（41）与指帽连接套（30）连接，驱动线索（60）的另一端用于与驱动件连接。该手套能够缓解线驱手套容易被拉偏拉倒的问题，提高手指屈伸效果。

Description

线驱手套
相关申请的交叉引用
本申请要求于2022年04月28日提交中国国家知识产权局的申请号为202210470307.2、名称为“一种线驱手套”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及医疗器械领域，具体而言，涉及一种线驱手套。
背景技术
目前，线驱手套常在手部康复训练中进行使用。线驱手套的手指部使用过线块和指尖帽与驱动线索连接，过线块和指尖帽在驱动线索的连接下带动手指运动，从而完成手指的弯曲和伸直动作。
现有技术中的线驱手套在使用过程中存在驱动线索容易拉偏拉倒，手指屈伸效果不好的问题。
发明内容
本申请提供了一种线驱手套，其能够缓解线驱手套容易被拉偏拉倒的问题，提高手指屈伸效果，适用性更强。
本申请的实施例可以这样实现：
本申请的实施例提供了一种线驱手套，其包括：
倒V型支撑件，所述倒V型支撑件设有第一过线孔；
M型支撑件，所述M型支撑件设有第二过线孔；
多个过线块，相邻两个所述过线块通过所述M型支撑件连接，所述过线块设有第三过线孔；
多个指帽连接套，所述指帽连接套与所述过线块通过所述倒V型支撑件连接；
手套本体，所述手套本体具有多个手指部，所述手指部具有相连接的指尖和指背，每个所述指尖均设有所述指帽连接套，每个所述指背均设有所述倒V型支撑件、所述M型支撑件以及至少两个所述过线块；以及
驱动线索，所述驱动线索的一端穿过所述第二过线孔、第三过线孔和所述第一过线孔与所述指帽连接套连接，所述驱动线索的另一端用于与驱动件连接。
可选地，所述M型支撑件包括底座和M型连接臂，所述底座设置于所述指背，所述M型连接臂与所述底座铰接，所述M型连接臂的两端分别与相邻两个所述过线块连接，所述第二过线孔设置于所述M型连接臂。
可选地，所述指背具有间隔设置的第一关节和第二关节，所述第一关节上设有所述过 线块，所述底座设置于第二关节。
可选地，所述M型连接臂包括两个连接板，两个所述连接板分别设置于所述底座的两侧，两个所述连接板相互靠近的一侧均与所述底座铰接，两个所述连接板相互远离的一侧均与所述过线块铰接，两个所述连接板上均设有第二过线孔。
可选地，所述连接板包括第一板和第二板，所述第一板与所述第二板铰接，所述第一板与所述底座铰接，所述第二板与所述过线块铰接，所述第一板和所述第二板均设有第二过线孔。
可选地，所述倒V型支撑件包括第一支撑板和第二支撑板，所述第一支撑板和所述第二支撑板铰接，所述第一支撑板远离所述第二支撑板的一侧与所述指帽连接套铰接，所述第二支撑板远离所述第一支撑板的一侧与所述过线块铰接，所述第一支撑板和所述第二支撑板均设有第一过线孔。
可选地，所述线驱手套还包括弹性连接体，所述弹性连接体覆盖于所述指背。
可选地，所述弹性连接体的厚度范围在3mm-5mm。
可选地，所述第二过线孔为倒锥孔。
可选地，所述第二过线孔为圆孔。
本申请实施例的线驱手套的有益效果包括，例如：
该线驱手套包括倒V型支撑件、M型支撑件、手套本体、驱动线索、多个过线块以及多个指帽连接套，倒V型支撑件设有第一过线孔，M型支撑件设有第二过线孔，相邻两个过线块通过M型支撑件连接，过线块设有第三过线孔，指帽连接套与过线块通过倒V型支撑件连接，手套本体具有多个手指部，手指部具有相连接的指尖和指背，每个指尖均设有指帽连接套，每个指背均设有倒V型支撑件、M型支撑件以及至少两个过线块，驱动线索的一端穿过第二过线孔、第三过线孔和第一过线孔与指帽连接套连接，驱动线索的另一端用于与驱动件连接。该线驱手套在使用时，倒V型支撑件连接过线块和指帽连接套，M型支撑件连接相邻的两个过线块，驱动线索穿过第二过线孔、第三过线孔和第一过线孔与指帽连接套连接，使得驱动件拉动驱动线索时，驱动线索通过第二过线孔、第三过线孔和第一过线孔下压倒V型支撑件、M型支撑件以及过线块，向着手心方向推动手指关节，并最终拉动指帽连接套，以使得手指容易伸直。该线驱手套能够缓解线驱手套容易被拉偏拉倒的问题，提高手指屈伸效果，适用性更强。
附图说明
为了更清楚地说明本申请实施例的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，应当理解，以下附图仅示出了本申请的某些实施例，因此不应被看作是对范围的限定，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这 些附图获得其它相关的附图。
图1为本实施例提供的一种线驱手套的第一视角的结构示意图；
图2为本实施例提供的一种线驱手套的第二视角的结构示意图；
图3为本实施例提供的倒V型支撑件的第一过线孔的结构示意图。
图标：10-手套本体；11-手指部；111-指尖；112-指背；1121-第一关节；1122-第二关节；20-过线块；21-第三过线孔；30-指帽连接套；40-倒V型支撑件；41-第一过线孔；42-第一支撑板；43-第二支撑板；50-M型支撑件；51-第二过线孔；52-底座；53-M型连接臂；531-连接板；5311-第一板；5312-第二板；60-驱动线索；70-弹性连接体；100-线驱手套。
具体实施方式
为使本申请实施例的目的、技术方案和优点更加清楚，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。通常在此处附图中描述和示出的本申请实施例的组件可以以各种不同的配置来布置和设计。
因此，以下对在附图中提供的本申请的实施例的详细描述并非旨在限制要求保护的本申请的范围，而是仅仅表示本申请的选定实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其它实施例，都属于本申请保护的范围。
应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步定义和解释。
在本申请的描述中，需要说明的是，若出现术语“上”、“下”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，或者是该申请产品使用时惯常摆放的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
此外，若出现术语“第一”、“第二”等仅用于区分描述，而不能理解为指示或暗示相对重要性。
需要说明的是，在不冲突的情况下，本申请的实施例中的特征可以相互结合。
目前，线驱手套常在手部康复训练中进行使用。线驱手套的手指部使用过线块和指尖帽与驱动线索连接，过线块和指尖帽在驱动线索的连接下带动手指运动，从而完成手指的弯曲和伸直动作。
相关技术中的线驱手套在使用过程中存在驱动线索容易拉偏拉倒，手指屈伸效果不好的问题。
请参考图1-图3，本实施例提供了一种线驱手套100，其可以有效改善上述提到的技术问题，能够缓解线驱手套100容易被拉偏拉倒的问题，提高手指屈伸效果，适用性更强。
请参考图1，该线驱手套100包括倒V型支撑件40、M型支撑件50、手套本体10、驱动线索60、多个过线块20以及多个指帽连接套30，倒V型支撑件40设有第一过线孔41，M型支撑件50设有第二过线孔51，相邻两个过线块20通过M型支撑件50连接，过线块20设有第三过线孔21，指帽连接套30与过线块20通过倒V型支撑件40连接，手套本体10具有多个手指部11，手指部11具有相连接的指尖111和指背112，每个指尖111均设有指帽连接套30，每个指背112均设有倒V型支撑件40、M型支撑件50以及至少两个过线块20，驱动线索60的一端穿过第二过线孔51、第三过线孔21和第一过线孔41与指帽连接套30连接，驱动线索60的另一端用于与驱动件连接。
在本实施例中，每个指背112均设有两个过线块20。在其他实施例中，每个指背112上的过线块20的数量可以增加或减少。在此不做具体限定。
在本实施例中，M型支撑件50包括底座52和M型连接臂53，底座52设置于指背112，M型连接臂53与底座52铰接，M型连接臂53的两端分别与相邻两个过线块20连接，第二过线孔51设置于M型连接臂53。具体地，M型连接臂53的两端分别与相邻两个过线块20铰接。
还需要进行说明的是，指背112具有间隔设置的第一关节1121和第二关节1122，第一关节1121上设有过线块20，底座52设置于第二关节1122。
具体地，两个过线块20间隔设置于指背112，M型支撑件50的M型连接臂53的两端分别连接相邻两个过线块20，且第一关节1121设置有过线块20，第二关节1122设置有M型支撑件50的底座52。通过第一关节1121和第二关节1122上的过线块20和M型支撑件50作为施力点，驱动线索60下压的过程中，通过施力方向将驱动线索60大部分的力集中到关节处，过线块20和M型支撑件50通过铰接分别向其两侧施加拉伸力，从而使得M型支撑件50、过线块20、倒V型支撑件40以及指帽连接套30一起拉伸，从而实现手指伸直的作用，防止线驱手套100在关节处堆积，提高了线驱手套100伸直的效果。
在本实施例中，M型连接臂53包括两个连接板531，两个连接板531分别设置于底座52的两侧，两个连接板531相互靠近的一侧均与底座52铰接，两个连接板531相互远离的一侧均与过线块20铰接，两个连接板531上均设有第二过线孔51。
具体地，连接板531包括第一板5311和第二板5312，第一板5311与第二板5312铰接，第一板5311与底座52铰接，第二板5312与过线块20铰接，第一板5311和第二板5312均设有第二过线孔51。
在本实施例中，倒V型支撑件40包括第一支撑板42和第二支撑板43，第一支撑板42和第二支撑板43铰接，第一支撑板42远离第二支撑板43的一侧与指帽连接套30铰接，第二支撑板43远离第一支撑板42的一侧与过线块20铰接，第一支撑板42和第二支撑板 43均设有第一过线孔41。
更多地，线驱手套100还包括弹性连接体70，弹性连接体70覆盖于指背112。
在本实施例中，弹性连接体70由夹布橡胶类材料制成。具有一定的强度和弹性，以便于弹性连接体70能够牢靠固定于线驱手套100表面的织物表层。
在本实施例中，弹性连接体70的厚度范围在3mm-5mm。
请参考图2，图中AB连线表示相邻两个过线块20的第三过线孔21的圆心的连线。H表示第三过线孔21的圆心与过线块20所在的平面之间的距离。CD连线表示过线块20的第三过线孔21的圆心与指帽连接套30和驱动线索60连接处的连线。
驱动线索60的驱动力为F，一根手指伸直时的外部作用力矩为W＝F*H。其中，W为力矩，为过线块20、M型支撑件50或倒V型支撑件40与其所在平面的距离。由此可以得知，增加过线块20、M型支撑件50或倒V型支撑件40的高度可以提高伸直力矩。
具体地，AB连线真实的力作用线为AO1O3O5O7B，CD连线的真实的力作用线为CE1D，若没有M型支撑件50和倒V型支撑件40，柔性传动中力线在两点之间为直线传递，驱动线索60在AB的力线为AO2O4O6O8B，驱动线索60在CD的力线为CE2D，手指背112伸时驱动线索60具有对M型支撑件50、过线块20、倒V型支撑件40以及指帽连接套30向下压的趋势，相对于第二关节1122上的M型支撑件50的作用力为F1和F2，相对于第一关节1121的过线块20的作用力为F3和F4，而驱动线索60与M型支撑件50的交点为O1、O3、O5、O7，驱动线索60与倒V型支撑件40的交点为E1，其中，O1、O3、O5、O7到AB连线的距离分别为O1O2、O3O4、O5O6、O7O8，E1到CD连线的距离为E1E2。
从图2中可以知道，距离越大，力矩越大，由于硬瘫手指的第一关节1121所需要的伸直弯曲能力需要大于第二关节1122的伸直弯曲能力，因此第一关节1121的作用力F5要大于第二关节1122的作用力F0。
诸如硬瘫手指的第一关节1121需要的伸直弯曲力高于手指的第二关节1122，第一指节、第二指节处屈伸程度不同，受力需要不同，倒V型支撑件40、M型支撑件50、过线块20相互配合，由此在第一指节、第二指节处提供不同的屈伸力，从而提高屈伸效果，避免不同指节受到相同的力，导致需要受力小的指节受到过大力，导致额外损伤，不利于恢复。
在本实施例中，第二过线孔51为倒锥孔。在其他实施例中，第二过线孔51为圆孔。
还需要进行说明的是，第一过线孔41和第二过线孔51的形状相同。
请参考图3，本实施例以第一过线孔41为例进行说明。
具体地，为了使驱动线索60在下压手指关节时不摆动，使得作用力集中，同时为了避 免驱动线索60的磨损过多，第一过线孔41为倒锥孔。手指背112伸时驱动线索60位于第一过线孔41中的尺寸较小的a点，手指弯曲时驱动线索60位于第一过线孔41中的尺寸较大的b点。
除此之外，倒V型支撑件40、M型支撑件50、过线块20以及指帽连接套30均由耐磨性及强度较好的工程塑料制成。可配合线驱提供一定幅度可控的弹性变形，避免造成手部损伤。
本实施例提供的一种线驱手套100至少具有以下优点：
两个过线块20间隔设置于指背112，M型支撑件50的M型连接臂53的两端分别连接相邻两个过线块20，且第一关节1121设置有过线块20，第二关节1122设置有M型支撑件50的底座52。通过第一关节1121和第二关节1122上的过线块20和M型支撑件50作为施力点，驱动线索60下压的过程中，通过施力方向将驱动线索60大部分的力集中到关节处，过线块20和M型支撑件50通过铰接分别向其两侧施加拉伸力，从而使得M型支撑件50、过线块20、倒V型支撑件40以及指帽连接套30一起拉伸，从而实现手指伸直的作用，通过M型连接臂53向两侧推动过线块20，实现线驱手套100的拉伸，防止线驱手套100在关节处堆积，提高了线驱手套100伸直的效果。
线驱手套100还包括弹性连接体70，弹性连接体70覆盖于指背112。弹性连接体70由夹布橡胶类材料制成。具有一定的强度和弹性，以便于弹性连接体70能够牢靠固定于线驱手套100表面的织物表层。
为了使驱动线索60在下压手指关节时不摆动，使得作用力集中，同时为了避免驱动线索60的磨损过多，第一过线孔41为倒锥孔。
综上所述，本申请实施例提供了一种线驱手套100，该线驱手套100包括倒V型支撑件40、M型支撑件50、手套本体10、驱动线索60、多个过线块20以及多个指帽连接套30，倒V型支撑件40设有第一过线孔41，M型支撑件50设有第二过线孔51，相邻两个过线块20通过M型支撑件50连接，过线块20设有第三过线孔21，指帽连接套30与过线块20通过倒V型支撑件40连接，手套本体10具有多个手指部11，手指部11具有相连接的指尖111和指背112，每个指尖111均设有指帽连接套30，每个指背112均设有倒V型支撑件40、M型支撑件50以及至少两个过线块20，驱动线索60的一端穿过第二过线孔51、第三过线孔21和第一过线孔41与指帽连接套30连接，驱动线索60的另一端用于与驱动件连接。该线驱手套100在使用时，倒V型支撑件40连接过线块20和指帽连接套30，M型支撑件50连接相邻的两个过线块20，驱动线索60穿过第二过线孔51、第三过线孔21和第一过线孔41与指帽连接套30连接，使得驱动件拉动驱动线索60时，驱动线索60通过第二过线孔51、第三过线孔21和第一过线孔41下压倒V型支撑件40、M型支撑件 50以及过线块20，向着手心方向推动手指关节，并最终拉动指帽连接套30，以使得手指容易伸直。该线驱手套100能够缓解线驱手套100容易被拉偏拉倒的问题，提高手指屈伸效果，适用性更强。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到的变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以所述权利要求的保护范围为准。

Claims (10)

  1. 一种线驱手套，其特征在于，包括：
    倒V型支撑件(40)，所述倒V型支撑件(40)设有第一过线孔(41)；
    M型支撑件(50)，所述M型支撑件(50)设有第二过线孔(51)；
    多个过线块(20)，相邻两个所述过线块(20)通过所述M型支撑件(50)连接，所述过线块(20)设有第三过线孔(21)；
    多个指帽连接套(30)，所述指帽连接套(30)与所述过线块(20)通过所述倒V型支撑件(40)连接；
    手套本体(10)，所述手套本体(10)具有多个手指部(11)，所述手指部(11)具有相连接的指尖(111)和指背(112)，每个所述指尖(111)均设有所述指帽连接套(30)，每个所述指背(112)均设有所述倒V型支撑件(40)、所述M型支撑件(50)以及至少两个所述过线块(20)；以及
    驱动线索(60)，所述驱动线索(60)的一端穿过所述第二过线孔(51)、第三过线孔(21)和所述第一过线孔(41)与所述指帽连接套(30)连接，所述驱动线索(60)的另一端用于与驱动件连接。
  2. 根据权利要求1所述的线驱手套，其特征在于，所述M型支撑件(50)包括底座(52)和M型连接臂(53)，所述底座(52)设置于所述指背(112)，所述M型连接臂(53)与所述底座(52)铰接，所述M型连接臂(53)的两端分别与相邻两个所述过线块(20)连接，所述第二过线孔(51)设置于所述M型连接臂(53)。
  3. 根据权利要求2所述的线驱手套，其特征在于，所述指背(112)具有间隔设置的第一关节(1121)和第二关节(1122)，所述第一关节(1121)上设有所述过线块(20)，所述底座(52)设置于第二关节(1122)。
  4. 根据权利要求2所述的线驱手套，其特征在于，所述M型连接臂(53)包括两个连接板(531)，两个所述连接板(531)分别设置于所述底座(52)的两侧，两个所述连接板(531)相互靠近的一侧均与所述底座(52)铰接，两个所述连接板(531)相互远离的一侧均与所述过线块(20)铰接，两个所述连接板(531)上均设有第二过线孔(51)。
  5. 根据权利要求4所述的线驱手套，其特征在于，所述连接板(531)包括第一板(5311)和第二板(5312)，所述第一板(5311)与所述第二板(5312)铰接，所述第一板(5311)与所述底座(52)铰接，所述第二板(5312)与所述过线块(20)铰接，所述第一板(5311)和所述第二板(5312)均设有第二过线孔(51)。
  6. 根据权利要求1所述的线驱手套，其特征在于，所述倒V型支撑件(40)包括第一支撑板(42)和第二支撑板(43)，所述第一支撑板(42)和所述第二支撑板(43)铰接，所述第一支撑板(42)远离所述第二支撑板(43)的一侧与所述指帽连接套(30)铰接，所述第二支撑板(43)远离所述第一支撑板(42)的一侧与所述过线块(20)铰接，所述第一支撑板(42)和所述第二支撑板(43)均设有第一过线孔(41)。
  7. 根据权利要求1-6任一项所述的线驱手套，其特征在于，所述线驱手套(100)还包括弹性连接体(70)，所述弹性连接体(70)覆盖于所述指背(112)。
  8. 根据权利要求7所述的线驱手套，其特征在于，所述弹性连接体(70)的厚度范围在3mm-5mm。
  9. 根据权利要求1-6任一项所述的线驱手套，其特征在于，所述第二过线孔(51)为倒锥孔。
  10. 根据权利要求1-6任一项所述的线驱手套，其特征在于，所述第二过线孔(51)为圆孔。
PCT/CN2023/089395 2022-04-28 2023-04-20 线驱手套 WO2023207739A1 (zh)

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