CN107049579A - A kind of box-like adjustable multifunctional hand traction brace of control system and smart group - Google Patents
A kind of box-like adjustable multifunctional hand traction brace of control system and smart group Download PDFInfo
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- CN107049579A CN107049579A CN201710335148.4A CN201710335148A CN107049579A CN 107049579 A CN107049579 A CN 107049579A CN 201710335148 A CN201710335148 A CN 201710335148A CN 107049579 A CN107049579 A CN 107049579A
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- 230000001225 therapeutic effect Effects 0.000 description 4
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/042—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for extension or stretching
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
- A61F5/0104—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations without articulation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/21—Pc I-O input output
- G05B2219/21001—Analog input
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Nursing (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Automation & Control Theory (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The present invention relates to hand brace field, more particularly to a kind of control system and the box-like adjustable multifunctional hand traction brace of smart group.Control system is applied to the detection and display of the draw-gear tractive force of the box-like adjustable multifunctional hand traction brace of smart group, including control module, pull force calculation module and display module；The pull force calculation module and display module are electrically connected with control module, the pull force calculation module is used to produce detection signal according to the tractive force size of draw-gear, and detection signal is transmitted to control module, the control module, which is handled detection signal progress, to be obtained the value of thrust of draw-gear and is shown by display module.Control system can realize the display of tractive force, targetedly tractive force size can be adjusted in order to user or doctor, it is easy to doctor to analyze patients ' recovery situation, it is of particular importance that domestic consumer can voluntarily be adjusted according to different treatment courses to the tractive force size of draw-gear.
Description
Technical field
The present invention relates to hand brace field, more particularly to a kind of control system and the box-like many work(in adjustable hand portion of smart group
Can traction brace.
Background technology
Hand chance of injury is high in daily life work, and easily anchylosis, scar contracture, tendon occur after hand injury is adhered
Etc. complication.Multifunctional hand traction brace correction deformity or can be reduced after wound simultaneously by appropriate lasting external active force
The generation of disease is sent out, recovers the functional activity degree of hand.
Patent application such as Publication No. CN101569575A discloses a kind of combined type adjustable multifunctional hand traction
Brace, it includes leaning against the function of injury on hand and fixes supporting plate, function fixation supporting plate is fixed on into the supporting plate of injury on hand fixed
Band, the elastic traction bow being arranged on function fixation supporting plate, traction fingerstall, fix in function and number row are vertically set on supporting plate admittedly
Determine hole, adjacent two rows fixing hole is mutually transversely in staggered distribution, the fixing end of elastic traction bow is provided with fixing groove, draws fingerstall
The movable end of elastic traction bow is connected to, the screw that elastic traction bow is connected in fixing groove by wearing is fixed on function and fixes supporting plate
On hole on.Above-mentioned traction brace, which has, adapts to rectifying for the function lopsided and different to different patients, different parts, difference
The generation of infectious-related complication is hindered in positive deformity or control, recovers the requirement of good mobility in joint, manufacture, selection, easy to use
Advantage.
Although combinations thereof formula adjustable multifunctional hand traction brace can need personalized group according to conditions of patients
The size and Orientation of tractive force is filled and adjusts, but the adjustment process of its tractive force, it is necessary to adjust repeatedly according to doctor's subjective experience
The type of whole traction bow and position change traction effect, consume substantial amounts for the treatment of time, and without standard measure, inconvenience collection number
According to analysis patients ' recovery situation, it is impossible to aid in doctor's summing up experience and method, therapeutic scheme is formulated, while the tune of above-mentioned tractive force
Haveing suffered journey needs professional to carry out, and domestic consumer can not voluntarily adjust.
Accordingly, it would be desirable to which one kind can solve the problem that the adjustment of tractive force present in prior art poor accuracy, need professional
Operate, time-consuming and can not provide the control system of traction force data and uses its box-like many work(in adjustable hand portion of smart group
Can traction brace.
The content of the invention
(1) technical problem to be solved
It is an object of the invention to provide a kind of control system and using its box-like adjustable multifunctional hand of smart group
Traction brace, can solve the problem that present in prior art tractive force adjustment poor accuracy, need professional's operation, time-consuming,
And the problem of drawing force data can not be provided.
(2) technical scheme
In order to achieve the above object, the main technical schemes that the present invention is used include：
A kind of control system, its draw-gear for being applied to the box-like adjustable multifunctional hand traction brace of smart group is drawn
The detection and display of power, including control module, pull force calculation module and display module；
The pull force calculation module and display module are electrically connected with control module, and the pull force calculation module is used for basis
The tractive force size of draw-gear produces detection signal, and detection signal is transmitted into control module, and the control module is to detection
Signal progress handles the value of thrust for obtaining draw-gear and shown by display module.
As a kind of preferred scheme of above-mentioned control system, in addition to wireless communication module, the wireless communication module with
Control module is electrically connected, and the control module, which is handled detection signal progress, to be obtained the value of thrust of draw-gear and pass through channel radio
Believe module transfer to client.
As a kind of preferred scheme of above-mentioned control system, the client includes receiving module, the receiving module with
Wireless communication module wireless communication connection；
The processing module and client display module being connected with receiving module, receiving module are additionally provided with the client
The value of thrust received is passed into processing module, processing module is shown by client display module.
As a kind of preferred scheme of above-mentioned control system, the client includes mobile phone, PAD or computer.
As a kind of preferred scheme of above-mentioned control system, the wireless communication module is GPRS module, bluetooth module, red
Outer mold piece, FM modules or wifi module.
As a kind of preferred scheme of above-mentioned control system, the pull force calculation module includes elastomer, and is arranged on
Foil gauge on elastomer, after elastomer is pulled the effect of device tractive force, elastomer is deformed upon, corresponding to set
Foil gauge on elastomer also deforms upon and produces detection signal.
As a kind of preferred scheme of above-mentioned control system, the control module includes signal amplifier, a/d modular converters
And data processing module, the detection signal of the pull force calculation module amplifies through signal amplifier obtains voltage signal, voltage letter
Obtain data signal after number carrying out analog-to-digital conversion through a/d modular converters, data signal handled through data processing module after obtain
Value of thrust is simultaneously shown by display device.
As a kind of preferred scheme of above-mentioned control system, in addition to power module, the power module is defeated by power supply
Go out end to power to control module, pull force calculation module and display module.
As a kind of preferred scheme of above-mentioned control system, including shell, the control module is arranged in shell, described
Display module is arranged on the surface of shell, and the power module is removably arranged on shell.
A kind of box-like adjustable multifunctional hand traction brace of smart group, it includes control system as described above.
(3) beneficial effect
The beneficial effects of the invention are as follows：
By setting control system on hand traction brace, and pass through control module, pull force calculation module and display mould
Block is used cooperatively, it is possible to achieve the display of draw-gear tractive force, thus, it is possible to make user or doctor intuitively be drawn
Power numerical value, this numerical value can provide data support for anaphase, and be easy to user or doctor targetedly to be filled to traction
The tractive force size for putting offer is adjusted, and the collection of traction force data is easy to doctor to analyze patients ' recovery situation, and then aids in
Doctor's summing up experience and method, formulate therapeutic scheme.It is of particular importance that straight due to that can be carried out to the tractive force of draw-gear
Reading is connect, domestic consumer can voluntarily be adjusted to the tractive force size of draw-gear according to different treatment courses, also be kept away
Exempt from rule of thumb to judge the size of tractive force, improve the accuracy and regulated efficiency of tractive force adjustment.
Brief description of the drawings
Fig. 1 is the structural representation of the intelligent hand traction brace provided in embodiment one；
Fig. 2 is the dimensional structure diagram of the pull force calculation module provided in embodiment one；
Fig. 3 is the side view of the pull force calculation module provided in embodiment one；
Fig. 4 is the internal structure schematic diagram of the pull force calculation module provided in embodiment one；
Fig. 5 is the top view of the pull force calculation module provided in embodiment one；
Fig. 6 is the structural representation of the intelligent hand traction brace provided in embodiment two；
Fig. 7 is the structural representation of the pull force calculation module provided in embodiment two；
Fig. 8 is the structural representation of the traction fingerstall provided in embodiment three；
Fig. 9 is another structural representation of the traction fingerstall provided in embodiment three.
【Description of reference numerals】
In figure：
1：Fixed supporting plate；2：Draw fingerstall；3：Traction bow；4：Control module；5：Pull force calculation module；6：Display module；
7：Wireless communication module；8：Power module；9：Spring；
501：Shell；502：Bearing；503：Measuring arm；504：First attachment structure；505：Second attachment structure；506：Bullet
Property body；507：Deform hole；508：Measuring surface；509：Pad；510：Thin film sensor.
Embodiment
In order to preferably explain the present invention, in order to understand, below by embodiment, present invention work is retouched in detail
State.
Embodiment one
As shown in figure 1, present embodiments provide for a kind of control system, it is many that it is applied to the box-like adjustable hand portion of smart group
The detection and display of the draw-gear tractive force of function traction brace, including control module 4, pull force calculation module 5 and display mould
Block 6, pull force calculation module 5 and display module 6 are electrically connected with control module 4, and pull force calculation module 5 is used for according to draw-gear
Tractive force size produce detection signal, and detection signal is transmitted to control module 4, at 4 pairs of detection signals of control module
Reason obtains the value of thrust of draw-gear and shown by display module 6.
Pass through using cooperatively for control module 4, pull force calculation module 5 and display module 6, it is possible to achieve draw-gear is drawn
The display of power, thus, it is possible to make user or doctor obtain intuitively tractive force numerical value, this numerical value can provide number for anaphase
According to support, and it is easy to user or doctor to be targetedly adjusted to the tractive force size that draw-gear is provided, tractive force
The collection of data is easy to doctor to analyze patients ' recovery situation, and then aids in doctor's summing up experience and method, formulates therapeutic scheme.Especially
It is importantly, due to direct reading can be carried out to the tractive force of draw-gear, domestic consumer can be according to different treatments
The course for the treatment of is voluntarily adjusted to the tractive force size of draw-gear, it is thus also avoided that rule of thumb judge the size of tractive force, is improved
The accuracy and regulated efficiency of tractive force adjustment.
Intelligent hand traction brace also includes wireless communication module 7, and wireless communication module 7 is electrically connected with control module 4,
The detection signal progress of 4 pairs of control module, which are handled, to be obtained the value of thrust of draw-gear and is transferred to client by wireless communication module 7
End.Client includes receiving module, receiving module and wireless communication module wireless communication connection.It is additionally provided with and connects in client
The processing module and client display module of module connection are received, the value of thrust received is passed to processing mould by receiving module
Block, processing module is shown by client display module.
Client herein can be the mobile device such as computer or mobile phone, pad, and operation program is provided with client
(such as mobile phone app), wireless communication module can be GPRS module, bluetooth module, infrared module, FM modules or wifi module, control
Value of thrust is transferred to client by molding block 4 by way of being wirelessly transferred, and user (doctor) can lead to draw-gear
Gravitation value carries out remote monitoring, it is possible to the Adjusted Option of tractive force is provided according to this numerical value, thus, it is possible to improve intelligent hand
The flexibility that portion's traction brace is used, such as user can use at home, and doctor can remotely provide and lead while user uses
Gravitation Adjusted Option.It should be noted that client also has memory module, the memory module can be to the tractive force that receives
Data are stored, and the data of storage can provide reference for the successive treatment of doctor.
Pull force calculation module 5 includes elastomer, and the foil gauge being arranged on elastomer, when elastomer is pulled dress
Put after the effect of tractive force, elastomer is deformed upon, the foil gauge being arranged on accordingly on elastomer is also deformed upon and produced
Detect signal.
Control module includes signal amplifier, a/d modular converters and data processing module, and the detection of pull force calculation module is believed
Number obtain voltage signal through signal amplifier amplification, voltage signal obtains digital letter after carrying out analog-to-digital conversion through a/d modular converters
Number, data signal handled through data processing module after obtain value of thrust and shown by display device.
Also include power module, power module 8 is by the way that power output end is to control module 4, pull force calculation module 5 and shows
Module 6 is powered.It should be noted that：Control module 4, pull force calculation module 5 and display module 6 are integrally disposed on circuit boards,
Power module is that control module 4, pull force calculation module 5 and display module 6 are powered by circuit board.Power supply is provided with circuit board
Power input interface in input interface, the output end and circuit board of power module 8 is pluggable connection, and power module 8 is storage
Battery.Can certainly be that circuit board is directly powered with power supply adaptor.
Control system also includes shell, and control module 4 is arranged in shell, and display module 6 is arranged on the surface of shell, and
The power module 8 is removably arranged on shell.
In the present embodiment, a kind of box-like adjustable multifunctional hand traction brace of smart group is additionally provided, it includes
Control system as described above.
Referring to figs. 1 to Fig. 5, the box-like adjustable multifunctional hand traction brace of smart group includes：For being fixed on injury hand
Fixation supporting plate 1 on arm, the draw-gear for providing tractive force, one end of draw-gear is connected with fixed supporting plate 1, the other end
It is provided with traction fingerstall 2.The intelligent hand traction brace of the present embodiment is integrally attached to patient's by above-mentioned fixed supporting plate 1
On arm.Specifically, fixed supporting plate 1 can be including for the arm support being engaged with arm segment and for matching somebody with somebody with palm portion
The hand tray of conjunction.Above-mentioned fixed supporting plate 1 is made of low-temp thermoplastic material, when in use, can be first pre- to fixed supporting plate 1
Heat, makes it have certain plasticity, so that fixed supporting plate 1 can make plasticity change according to the shape of arm and palm
Shape, laminating arm and palm.Specifically, function, which fixes supporting plate, to be designed according to patient forearm, wrist and hand profile, it can ensure that
Patient's wrist joint is divided into palmar, dorsal part and left side, right side in function digit, and every kind of supporting plate is divided into large, medium and small three kinds of models again
It is selective.Fixed supporting plate 1 is made of polymer polyester low temperature thermo-plastic planking, and it has the characteristics that；At 65 DEG C~70 DEG C
It can soften under temperature conditionss and can be by any plastotype, with shape memory function, plasticity is strong, light weight, intensity are high, toughness
Greatly, be easy to bonding, X- lines permeability it is good, can repeatedly thermoplastics type, docile and obedient property is good, wear it is comfortable, can reuse, Yi Shengcao
Make it is convenient, discarded after the advantages of can be biodegradable.
In the present embodiment, there is number row's fixing hole on fixed supporting plate 1, adjacent two rows fixing hole is in staggered distribution.Draw-gear bag
Traction bow 3 and spring 9 are included, the fixing end of traction bow 3 is provided with retainer ring, and traction bow 3 is by wearing the screw being connected in retainer ring
On the fixing hole for being fixed on fixed supporting plate 1.
Specifically, traction bow 3 is bent to form by a flexible wire, loop configuration is bent into its one end
Form retainer ring.The quantity of above-mentioned traction fingerstall 2 can be assembled according to the real needs personalization of patient, and specifically, traction refers to
The quantity of set 2 can be selected in the range of 1-5.
Further specifically, each adjacent fixation holes distance is 0.8cm, it is larger that this spacing can ensure that traction bow has
Adjusting range, and can ensure to fix the structural strength of supporting plate 1.Traction bow 3 can be fixed on function by screw and nut
Any position on fixed supporting plate, with the adjustment of the direction change and strength that ensure traction.Certain traction bow 3 can also pass through card
The mode connect is fixed on fixed supporting plate 1, and such a mode has the advantages that convenient disassembly.Other fixing hole have ventilative radiating,
Mitigate the function such as pallets weight, attractive in appearance, suitably used in the more hot place of the weather such as Guangdong.
Traction bow 3 is made up of flexible high duty alloy steel wire by design, and such a alloy traction bow 3 is flexible good,
The not continual and steady tireless advantage of flexible type, elastic force.It is made and is led from diameter 0.20cm and 0.25cm alloy-steel wire respectively
3 are drawn a bow, traction bow 3 is divided into tri- kinds of different length specifications of 10cm, 13cm, 16cm again, while having 75 °, 90 ° two kinds different traction bows
Angle, can play different traction strength, and every kind of traction bow has carried out mechanical test.So, can be according to the different feelings of patient
Condition selects corresponding traction bow 3.
According to the structure type of above-mentioned traction bow 3, traction bow 3 has a following combining form, and its with horizontal plane not
There is following value of thrust under same angle.
Straight 1：Length L=16cm θ=90 degree diameter d=0.25cm；
θ '=(0 degree~90 degree), pulling force F=(1200g~0g).
Straight 2：Length L=13cm θ=90 degree diameter d=0.25cm；
θ '=(0 degree~90 degree), pulling force F=(1420g~0g).
Straight 3：Length L=10cm θ=90 degree diameter d=0.20cm；
θ '=(0 degree~90 degree), pulling force F=(1200g~0g).
Curved 1：Length L=13cm θ=75 degree diameter d=0.20cm；
θ '=(0 degree~75 degree), pulling force F=(800g~0g).
Curved 2：Length L=16cm θ=75 degree diameter d=0.20cm
θ '=(0 degree~75 degree), pulling force F=(720g~0g).
Pull force calculation module 5 is arranged between traction bow 3 and spring 9, or is arranged between spring 9 and traction fingerstall 2,
In this embodiment, pull force calculation module 5 is arranged between spring 9 and traction fingerstall 2.
As preferred, function connects plate is additionally provided between traction bow 3 and traction fingerstall 2, specifically, function connects
Plate one end is connected with the free end of traction bow 3, and the other end is connected by spring 9 with traction fingerstall 2.Function connects plate is designed to arc
Shape, is made up of aluminium alloy, has the advantages that Portable durable.Have two row's connecting holes on connecting plate, by connection ring and traction bow 3 and
Spring 9 is connected, have singly refer to, two refer to, four refer to totally 3 kinds of models (i.e. I, II, IV 3 kind of model), can be needed according to the different state of an illness into
Row selection combination.Due to hand-type, by the setting of function connects plate, traction fingerstall 2 can be made to be distributed in a camber line
On, the construction of human body is more applicable for, makes traction brace more accurate for the power that each finger is provided.
Also include thumb abduction extension plate, thumb abduction extension plate is L-type structure, it includes fixed plate, and connects with fixed plate
The traction bow connecting plate connect, fixed plate is vertically arranged to form L-type structure with traction bow connecting plate.The free end of fixed plate is and hand
The arcuate structure that shank shape is adapted, and long waist shaped hole, traction bow connecting plate are provided with fixed plate along its length
On be provided with multiple fixing holes.During the use of thumb abduction extension plate, fixed supporting plate is fixed in by long waist shaped hole
1, the fixing end of traction bow 3 is fixed on the fixing hole of connecting plate.Thumb abduction extension plate is made up of aluminium alloy, can auxiliary traction
Thumb can effectively prevent Thumb web contracture in abduction function digit, help recovery thumb function.
Finally, after fixed supporting plate 1 is fixed on arm, fixed supporting plate 1 can be entered advance by supporting plate fixing band
The fixation of one step, improves stability when fixed supporting plate 1 is used.
In summary, the traction brace that present embodiment is provided, it is not necessary to be fabricated separately, according to wanting for different patient's state of an illness
Ask from different accessories, combination immediately is assembled to form the traction brace with difference in functionality.
Brace can carry out multi-faceted, multi-functional traction.The purpose of one-object-many-purposes, traction bow are realized by various combination
Change in the position of two sets of fixed supporting plates, it is possible to achieve the function of a set of a variety of hand diseases of Brace Treatment.
Brace can convert direction, the angle of tractive force at any time, the need for adapting to the different courses of disease, the different state of an illness, be not required to change
Brace, it is ensured that maximally effective tractive force acts on joint.
The power resources of the brace are bent by elastic traction and stiff spring is provided jointly, are compared with rubber reinforcement, elastic traction
The elastic force that bow and stiff spring are provided has stable, easy to control, adjustable etc. excellent.
It the particularly important is：Pass through using cooperatively for control module 4, pull force calculation module 5 and display module 6, Ke Yishi
The display of existing draw-gear tractive force, thus, it is possible to make user or doctor obtain intuitively tractive force numerical value, this numerical value can be
Anaphase provides data and supported, and is easy to user or doctor targetedly to enter to the tractive force size that draw-gear is provided
Row adjustment, the collection of traction force data is easy to doctor to analyze patients ' recovery situation, and then aids in doctor's summing up experience and method, system
Determine therapeutic scheme.
In this embodiment there is provided a kind of specific constructive form of pull force calculation module 5, specific reference picture 2 to
Fig. 5, pull force calculation module includes shell 501, is arranged on the bearing 502 in shell 501, and one end be connected with bearing 502 and
The measuring arm 503 (elastomer) vacantly set relative to shell 501.
The first attachment structure 504 being connected with traction bow 3, spring 9 or traction fingerstall 2 is provided with measuring arm 503, outside
Shell 51 is provided with the second attachment structure 505 being connected with traction bow 3, spring 9 or traction fingerstall 2, the He of the first attachment structure 504
Second attachment structure 505 is oppositely arranged.In the present embodiment, the first attachment structure 504 of measuring arm 503 is connected with spring 9,
The second attachment structure 505 on shell 501 is connected with traction fingerstall 2.
Measuring arm 503 includes support beam, crossbeam, and is arranged on crossbeam two ends carrier bar, and bearing 502 is frame-type knot
Structure, one end of support beam on the inside of the one of side of bearing 502 with being fixedly connected, the middle part connection of the other end and crossbeam, crossbeam
The carrier bar at two ends is symmetrical arranged, and the first attachment structure 504 is arranged on carrier bar.Measuring arm 503 is by support beam, crossbeam
The T-type structure constituted with carrier bar, and measuring arm 503 and bearing 502 be made up of one piece of metallic plate punching press, bearing 502 with
Shell 501 is fixedly connected, simultaneously, therefore, to assure that measuring arm 503 is vacantly set relative to shell 501, and measuring arm 503 has bullet
Property, it can be deformed upon relative to bearing 502.In this embodiment, pull force calculation module 5 specifically detects draw-gear
The principle of tractive force is：Foil gauge is provided with support beam, foil gauge is electrically connected with control device 4.In this embodiment, when
Carrier bar by spring 9 pulling force when, support beam can be deformed upon.The corresponding foil gauge being arranged in support beam can also occur
Deformation, after foil gauge is deformed upon, corresponding change can also occur for its resistance, can be produced accordingly according to the change of its resistance
Detect signal.
Pull force calculation module 5 is installed between spring 9 and traction fingerstall 2, and pull force calculation module 5 and traction fingerstall 2
Between correspond, i.e., each pull force calculation module 5 respectively it is corresponding with one draw fingerstall 2 connect, it is each for reacting
The size of tractive force on correspondence traction fingerstall 2, specifically, under tractive force effect shape occurs for each pull force calculation module 5
Become, and because deformation produces the change (detection signal) of electric signal, the telecommunications of each pull force calculation module 5 transmission of control module 4
Number (detection signal), so as to detect the size of each draw-gear tractive force, and by the tractive force of each draw-gear
Size shown by display module 6.Thus, it is possible to intuitively draw the tractive force size that each finger is received, enter
And, targetedly the tractive force of each finger can be adjusted.
Specifically, the first attachment structure 504 is U-shape structure, its two ends is connected with a carrier bar respectively, the first connection knot
The middle part of structure 504 is provided with groove.Further specifically, the first attachment structure 504 is by a cross bar and is arranged on cross bar two
The U-shape structure of the vertical bar composition at end, the end of vertical bar is connected with carrier bar, and is provided with the middle part of cross bar annular recessed
Groove, the hook part of spring 9 is connected by the form hung with annular groove, and is removable between spring 9 or pull force calculation module 5
Unload connection.By the way that 503 arms of measurement are arranged into T-type structure, and pass through the first attachment structure 504 and spring 9 into U-shape structure
Connection, thus, it is possible to improve the structural strength and service life of pull force calculation module 5.Second attachment structure 505 is to set outside
Crotch on shell 501, traction fingerstall 3 is connected by the form hung with crotch, thus, it is possible to be easy to the He of pull force calculation module 5
Draw the dismounting between fingerstall 3.
Above-mentioned shell 501, which includes top, has the housing of opening, and is arranged on the upper lid of the openend of housing 501, upper lid
On be provided with the through hole passed through for vertical bar, specifically, be provided with two through holes on upper lid, and two through hole and numerical value bar are in one
One is correspondingly arranged, meanwhile, there is spacing between vertical bar and through hole.Shell and the assembly relation of measuring arm are that bearing 502 is set
In housing, the outer peripheral face of bearing 502 is in contact with the madial wall of housing, the lower surface of bearing 502 and upper surface respectively with housing
Bottom surface, and be located between the upper lid on housing and there is gap.The cross bar of first attachment structure 504 is arranged on the outer of lid
Side, the vertical bar at its two ends is connected through the through hole of upper lid with the carrier bar of measuring arm 503.Because pull force calculation module 5 is to ring
The requirement in border is higher, and the acceleration and aerostatic buoyancy of place to use can all be impacted to the conversion of pull force calculation module 5,
During the use of pulling force sensor 5, it should avoid the influence of external force or environment to it as far as possible, so in pull force calculation module
5 outside setting shell, so can be very good to play protection and anti-tampering effect.
Embodiment two
In this embodiment there is provided the structure type of another pull force calculation module 5, in this embodiment,
In addition to the structure type of pull force calculation module 5 is different from embodiment one, other structures are identical with embodiment one.
Reference picture 6 and Fig. 7, pull force calculation module 5 include elastomer 506, are arranged on pilot hole on elastomer 506, become
Shape hole 507 and foil gauge.Elastomer 506 include being provided with two measuring surface 508 for being oppositely arranged, elastomer 506 two it is right
Claim the pilot hole of distribution, and pilot hole runs through two measuring surface 508, and strain gauge adhesion is in measuring surface 508.Deform hole 507 with
Assembling axially bored line is vertically arranged, and it is through two on elastomer 506 planes being oppositely arranged.
The pad 509 that two Central Symmetries are set is provided with elastomer 506, each pad 509 includes the first plane
With the second plane, the first plane and the second plane be arranged in parallel, and are connected between the two by joint face.
Pad 509 is fixed by the bolt being located in pilot hole, and the second plane and the phase of measuring surface 508 of pad 509
Laminating, the first plane is parallel with measuring surface 508.
And it is provided with the first plane of pad 509 in through hole, through hole and is equipped with bolt, the first end of bolt is set
There is nut, the second end is provided with the annulus for being connected with traction bow, spring or traction fingerstall, and nut and annulus difference
Positioned at the inner side and outer side of pad 509.Specifically, the annulus of the nut on two pads 509 on one of them with spring 9 to hang
Form connection, the annulus of the nut on another pad 509 is connected with drawing fingerstall 2 in the form of hanging.Work as draw-gear
When producing pulling force, elastomer 506 is deformed upon, and shape also occurs for the foil gauge being arranged on accordingly in the measuring surface 508 of elastomer 506
Become, after foil gauge is deformed upon, corresponding change can also occur for its resistance, and corresponding inspection can be produced according to the change of its resistance
Survey signal.Control device 4 can go out the value of thrust of corresponding draw-gear according to the detection signal of change of detection foil gauge, and pass through
Display device or client are shown.
Embodiment three
Shown in reference picture 8 and Fig. 9, the intelligent hand traction brace and embodiment one of the present embodiment, the area of embodiment two
It is not that the set location of the structure, the structure of traction fingerstall 2 and pull force calculation module 5 of pull force calculation module 5 is different.
In the box-like adjustable multifunctional hand traction brace of intelligent smart group of the present embodiment, traction fingerstall 2 is by flexibility
Material is made, and pull force calculation module 5 is thin film sensor 510, and thin film sensor 510 is arranged on traction fingerstall 2.Specifically,
Traction fingerstall 2 can be made up of single layer of flexible or Double-layer flexible material, when traction, which refers to, to be made up of individual layer traction fingerstall 2,
Above-mentioned thin film sensor 510 is fitted in the inner side of traction fingerstall 2 when traction fingerstall 2 is made up of Double-layer flexible material, above-mentioned thin
Film sensors 510 are arranged among the interlayer of double-deck traction fingerstall 2.
In the present embodiment, spring 9 can be set between traction fingerstall 2 and traction bow 3.Specifically, after brace is installed,
9 pairs of traction fingerstall 2 of traction bow 3 and spring carry out the effect of power, and the traction traction finger of fingerstall 2, finger is produced to thin film sensor 510
Raw certain pressure, control module 4 by measuring the change of the resistance value of pressure film sensor 510, by display module 6 and
When show the size of tractive force, and by wireless communication module 7, send related measurement data to client.Doctor according to
The size adjustment tractive force of tractive force is shown, to ensure to apply suitable power on patient's finger.
To sum up, the box-like adjustable multifunctional hand traction brace of intelligent smart group of the present embodiment can be shown in real time leads
Gravitation size.
The box-like adjustable multifunctional hand traction brace of embodiment one, the intelligent smart group of embodiment two and embodiment three
Tractive force by patient oneself finger provide power source, be active force, not by the intelligent intelligence of the present embodiment
Can effect of the combined type adjustable multifunctional hand traction brace to the finger progress power of patient.
To sum up, the box-like adjustable multifunctional hand traction brace of intelligent smart group of the invention can show traction in real time
Power size.
Upper content is only presently preferred embodiments of the present invention, for one of ordinary skill in the art, the think of according to the present invention
Think, will change in specific embodiments and applications, this specification content should not be construed as to the present invention's
Limitation.
Claims (9)
1. a kind of control system, it is characterised in that it is applied to leading for the box-like adjustable multifunctional hand traction brace of smart group
The detection and display of leading-in device tractive force, including control module (4), pull force calculation module (5) and display module (6)；
The pull force calculation module (5) and display module (6) are electrically connected with control module (4), the pull force calculation module (5)
For producing detection signal according to the tractive force size of draw-gear, and detection signal is transmitted to control module (4), the control
Module (4), which is handled detection signal progress, to be obtained the value of thrust of draw-gear and is shown by display module (6)；
Also include wireless communication module (7), the wireless communication module (7) electrically connects with control module (4), the control module
(4) value of thrust for obtaining draw-gear is handled to detection signal progress and client is transferred to by wireless communication module (7).
2. control system according to claim 1, it is characterised in that the client includes receiving module, the reception
Module and wireless communication module (7) wireless communication connection；
The processing module and client display module being connected with receiving module are additionally provided with the client, receiving module will connect
The value of thrust received passes to processing module, and processing module is shown by client display module.
3. control system according to claim 2, it is characterised in that the client includes mobile phone, PAD or computer.
4. control system according to claim 2, it is characterised in that the wireless communication module (7) is GPRS module, indigo plant
Tooth module, infrared module, FM modules or wifi module.
5. control system according to claim 1, it is characterised in that the pull force calculation module (5) includes elastomer, with
And the foil gauge on elastomer is arranged on, after elastomer is pulled the effect of device tractive force, elastomer is deformed upon, phase
The foil gauge being arranged on elastomer answered also deforms upon and produces detection signal.
6. control system according to claim 1, it is characterised in that the control module (4) includes signal amplifier, a/
D modular converters and data processing module, the detection signal of the pull force calculation module (5) obtain voltage through signal amplifier amplification
Signal, voltage signal obtains data signal after carrying out analog-to-digital conversion through a/d modular converters, data signal through data processing module at
Obtaining value of thrust and being shown by display device after reason.
7. control system according to claim 1, it is characterised in that also including power module (8), the power module
(8) powered by power output end to control module (4), pull force calculation module (5) and display module (6).
8. control system according to claim 7, it is characterised in that including shell, the control module (4) is set outside
In shell, the display module (6) is arranged on the surface of shell, and the power module is removably arranged on shell.
9. a kind of box-like adjustable multifunctional hand traction brace of smart group, it is characterised in that any including such as claim 1-8
Control system described in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710335148.4A CN107049579A (en) | 2017-05-12 | 2017-05-12 | A kind of box-like adjustable multifunctional hand traction brace of control system and smart group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710335148.4A CN107049579A (en) | 2017-05-12 | 2017-05-12 | A kind of box-like adjustable multifunctional hand traction brace of control system and smart group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107049579A true CN107049579A (en) | 2017-08-18 |
Family
ID=59597741
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710335148.4A Pending CN107049579A (en) | 2017-05-12 | 2017-05-12 | A kind of box-like adjustable multifunctional hand traction brace of control system and smart group |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114938937A (en) * | 2022-05-18 | 2022-08-26 | 湖南省华芯医疗器械有限公司 | Haulage rope pretension structure, endoscope handle and endoscope |
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