CN110101386A - A kind of Parkinson's auxiliary detection device - Google Patents
A kind of Parkinson's auxiliary detection device Download PDFInfo
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- CN110101386A CN110101386A CN201910487766.XA CN201910487766A CN110101386A CN 110101386 A CN110101386 A CN 110101386A CN 201910487766 A CN201910487766 A CN 201910487766A CN 110101386 A CN110101386 A CN 110101386A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
- A61B5/1101—Detecting tremor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/389—Electromyography [EMG]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/40—Detecting, measuring or recording for evaluating the nervous system
- A61B5/4076—Diagnosing or monitoring particular conditions of the nervous system
- A61B5/4082—Diagnosing or monitoring movement diseases, e.g. Parkinson, Huntington or Tourette
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/681—Wristwatch-type devices
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- Oral & Maxillofacial Surgery (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The invention discloses a kind of Parkinson's auxiliary detection devices, its key points of the technical solution are that including that hand wears component, bracket, checking with EMG method module, it includes bracer that hand, which wears component, thumbstall and mounting plate, one end of bracer is provided with hollow buckle, the other end of bracer is provided with puller strap, bracer is provided with velcro female patch in the one side of wrist, magic notice patch is provided on puller strap, mounting plate is located at bracer outer surface backwards to the side of the palm of the hand, puller strap passes through hollow buckle and turns back around mounting plate, magic notice patch is pasted with velcro female patch, mounting plate is held between bracer and puller strap, thumbstall is for being set in thumb, acceleration transducer is set in thumb set, bluetooth communication module is provided in mounting plate, processor, battery, bracket mounting post, adjustable plate and adjusting component , the present invention provides thumb and trembles frequency and the back of the hand muscle electromyography signal to assist diagnosis.
Description
Technical field
The present invention relates to medical instruments field, more particularly to a kind of Parkinson's auxiliary detection device.
Background technique
Parkinson's disease is also known as idiopathic parkinsonism (idiopathic Parkinson ' s disease, PD), referred to as
Parkinson disease, also referred to as shaking plasy (paralysis agitans, shaking palsy), is that the middle-aged and the old is common
Nervous system degeneration disease and the most common extrapyramidal disease of the middle-aged and the old.Over-65s prevalence is 1000/10
Ten thousand, increase with the age, male is slightly more than women.The major clinical feature of the disease: static tremor, slow movement and reduction, flesh
Tension increases, posture shakiness etc. is main feature.
The diagnosis basis of Parkinson's disease is all subjective judgement of the doctor to symptom at present, lacks objectively quantitative judgement
Index lacks the data acquisition device of objective quantitative to main clinic symptoms especially to provide diagnosis basis and parameter.
Summary of the invention
It, should in view of the deficiencies of the prior art, the present invention intends to provide a kind of Parkinson's auxiliary detection device
Equipment provides data to assist diagnosis.
To achieve the above object, the present invention provides the following technical scheme that a kind of Parkinson's auxiliary detection device, including with
In the hand for being worn on wrist and thumb wears component, setting hand wears component backwards to the bracket of palm of the hand side and sets
The checking with EMG method module on bracket is set, it includes bracer, thumbstall and mounting plate, the wrist guard that the hand, which wears component,
Band is for being fastened in wrist, and one end of the bracer is provided with hollow buckle, and the other end of the bracer is provided with
Puller strap, the bracer are provided with velcro female patch in the one side of wrist, are provided with velcro on the puller strap
Son patch, the mounting plate are located at bracer outer surface backwards to the side of the palm of the hand, and the puller strap passes through hollow buckle and turns back and bypass
Mounting plate, the magic notice patch are pasted with velcro female patch, and the mounting plate is held between bracer and puller strap, institute
Thumbstall is stated for being set in thumb, acceleration transducer is set in the thumb set, is provided in the mounting plate
Bluetooth communication module, processor and battery, the battery are electric with acceleration transducer, bluetooth communication module, processor respectively
Connection, the acceleration transducer are used to detect the acceleration of thumb to tremble in all directions, the bluetooth communication module
For acceleration change information to be transferred to processor, the processor trembles frequency for calculating thumb in real time, the branch
Frame includes the mounting post being arranged in mounting plate in palm of the hand one side, can rotate and be slidably arranged in mounting post relative to mounting post
Adjustable plate and the adjusting component of the one end of adjustable plate far from mounting post is set, the checking with EMG method module setting is being adjusted
For component towards on the side of the back of the hand, the component that adjusts is used to adjust the angle that checking with EMG method module deflects.
As a further improvement of the present invention, the adjustable plate is provided with slippage slot up and down, in the slippage slot
Sliding is provided with sliding block, through-hole up and down is provided on the sliding block, one end of the separate mounting plate of the mounting post is worn
Through-hole is crossed, the mounting post is slidably connected with slippage slot, is provided in the mounting post close to two sides above and below adjustable plate for limiting
In the limit plate of mounting post certain height, the sliding block can rotate relative to mounting post, also set up in the mounting post position adjustable plate
There is the locking mechanism for lock adjustment plate.
As a further improvement of the present invention, the locking mechanism include drive rod, inserted link, inserted block, the first spring and
Second spring, the mounting post are provided with the first sliding groove extended downwardly, the inner wall of the hole installing in the one side of mounting plate
On be provided with the second sliding slot extended to slippage slot inner wall, be provided with for penetrating through first sliding groove on the inner wall of the first sliding groove
With the through-hole of second sliding slot, the inserted link is slidably arranged in second sliding slot, several are provided on the slippage slot inner wall and is inserted
Slot, first spring one end are connected on inserted link, and the other end is connected in second sliding slot, and first spring is for keeping slotting
Bar is detached from that slot is mobile to first sliding groove, and the inserted block is dynamic is arranged in through-hole, and the inserted block protrudes into the far from one end of inserted link
One sliding slot, the drive rod are slidably arranged in first sliding groove, and first sliding groove, the inserted block position are stretched out in one end far from mounting plate
One end of first sliding groove is provided with the first inclined-plane, the drive rod is provided with and the conflict of the first inclined-plane close to one end of inserted block
Second inclined-plane, described second spring one end are connected on drive rod, and the other end is connected on first sliding groove inner wall, second bullet
Spring is for keeping drive rod to move down, and to drive, inserted block enters second sliding slot far from the one end on the first inclined-plane and inserted link is separate
One end of inserted block enters slot, and when moving up drive rod, deformation occurs with the first spring for second spring, and inserted link is sliding to first
Slot is mobile, is detached from slot, and inserted block is driven to be detached from second sliding slot.
As a further improvement of the present invention, the adjusting component includes turbine, first connecting rod, connecting plate, worm screw, second
Connecting rod, third connecting rod and elastic component, the turbine include the wheel shaft that turbine axle center is arranged in, and described first connecting rod one end is hinged
On adjustable plate, the other end is hinged on the periphery wall of wheel shaft, and the one end of the connection board is connected to first connecting rod backwards to mounting post
Side, the worm screw are rotatably arranged on connecting plate and are worn in the one side of component towards hand, and the worm screw engages with turbine, described
Second connecting rod one end is fixedly connected on wheel shaft, and the other end is parallel with turbine to be radially extended, and described third connecting rod one end is hinged on
On adjustable plate, the other end is hinged on the one end of third connecting rod far from turbine axle center, and when the worm is rotated, worm screw drives turbine to turn
Dynamic, second connecting rod follows turbine rotation, and then third connecting rod connection second connecting rod one end is driven to move along turbo-eccentric, traction the
One connecting rod drives turbine to swing close to far from adjustable plate, and one end that worm screw wears component close to hand is arranged in the elastic component,
The checking with EMG method module is arranged on elastic component, and the elastic component is for keeping checking with EMG method module to be bonded with skin of dorsum of hand.
As a further improvement of the present invention, one end of the close adjustable plate of the worm screw passes through connecting plate, and the company of passing through
One end of fishplate bar is provided with the handle for rotary worm.
As a further improvement of the present invention, the elastic component includes telescopic rod and third spring, the third spring one
End is connected to worm screw on one end that hand wears component, and the other end is connected to checking with EMG method module, and the third spring is used
In keeping checking with EMG method module mobile to skin of dorsum of hand, described telescopic rod one end is connected to worm screw and wears the one of component close to hand
On end, the other end is connected to checking with EMG method module, and the telescopic rod is for keeping checking with EMG method module to move linearly.
Beneficial effects of the present invention: the present invention passes through setting acceleration transducer, bluetooth communication module, battery and processing
Device, the number that thumb trembles in the unit of account time further calculate the frequency that thumb trembles, Parkinson detected person
Symptom of trembling typically to show be frequency be that 4~6Hz " rub with the hands ball sample " trembles, by comparing, to assist diagnosis；
It trembles originating from hand based on Parkinson's disease is initial, and the most regular position in tremor amplitude, frequency and direction is the back of the hand, myoelectricity
Detection module acquires detected person's dorsal surface electromyography signal, forms real-time electromyogram, then by comparing Parkinson detected person
With electromyogram feature of the normal person when trembling, diagnosis is further assisted；Since there are individual differences by detected person, no
Position is detected with detected person to have differences, and by adjusting bracket, can adjust checking with EMG method module with respect to the position on the back of the hand, and
The adjustment mode does not need to dress wrist guard ontology again, more convenient, and can acquire the same multiple muscle of detected person's the back of the hand
The surface electromyogram signal at place further enriches diagnostic data.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is bracer schematic diagram；
Fig. 3 is adjustable plate and mounting post top view；
Fig. 4 is the cross-sectional view in adjustable plate under locking mechanism lock state；
Fig. 5 is the cross-sectional view in regulating mechanism under locking mechanism unlocked state；
Fig. 6 is to adjust worm screw and mounting post parallel views in component；
Fig. 7 rotates view to mounting post for worm screw in adjusting component；
Fig. 8 is that acceleration transducer, bluetooth communication module and processor data transmit relational graph.
Appended drawing reference: 1, hand wears component；11, bracer；12, hollow buckle；13, puller strap；14, mounting plate；15, magic
Art pastes female patch；16, thumbstall；17, magic notice pastes；2, bracket；21, mounting post；210, first sliding groove；2100, through-hole；22,
Adjustable plate；220, slippage slot；2200, slot；23, sliding block；2300, second sliding slot；230, mounting hole；24, limit plate；4, it locks
Mechanism；41, drive rod；411, the second inclined-plane；42, inserted link；421, the first inclined-plane；43, the first spring；44, second spring；45,
Inserted block；5, component is adjusted；51, turbine；52, first connecting rod；53, connecting plate；54, worm screw；55, second connecting rod；56, third connects
Bar；57, wheel shaft；58, handle；59, elastic component；591, third spring；592, telescopic rod；6, checking with EMG method module.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention is described in more detail.Wherein identical components are with identical
Appended drawing reference indicates.
Referring to figs. 1 to shown in Fig. 8, a kind of Parkinson's auxiliary detection device of the present embodiment, including for being worn on wrist
And the hand of thumb wears component 1, setting hand is worn component 1 backwards to the bracket 2 of palm of the hand side and is arranged in bracket 2
On checking with EMG method module 6, it includes bracer 11, thumbstall 16 and mounting plate 14, the wrist guard that the hand, which wears component 1,
For band 11 for being fastened in wrist, one end of the bracer 11 is provided with hollow buckle 12, the bracer 11 it is another
End is provided with puller strap 13, and the bracer 11 is provided with velcro female patch 15, the puller strap in the one side of wrist
Magic notice patch 17 is provided on 13, the mounting plate 14 is located at 11 outer surface of bracer backwards to the side of the palm of the hand, the tension
Band 13 passes through hollow buckle 12 and turns back and bypass mounting plate 14, and the magic notice patch 17 is pasted with velcro female patch 15, the peace
Loading board 14 is held between bracer 11 and puller strap 13, and the thumbstall 16 is for being set in thumb, the big thumb
Acceleration transducer is set in fingerstall 16, is provided with bluetooth communication module, processor and battery in the mounting plate 14, it is described
Battery is electrically connected with acceleration transducer, bluetooth communication module, processor respectively, and the acceleration transducer is for detecting big thumb
The acceleration to tremble in all directions referred to, the bluetooth communication module are used to acceleration change information being transferred to processor,
The processor trembles frequency for calculating thumb in real time, the bracket 2 include setting in mounting plate 14 backwards to palm of the hand one side
On mounting post 21, can be rotated relative to mounting post 21 and the adjustable plate 22 that is slidably arranged in mounting post 21 and setting are being adjusted
The adjusting component 5 of the one end of plate 22 far from mounting post 21, the checking with EMG method module 6, which is arranged in, adjusts component 5 towards the back of the hand
On side, the angle for adjusting component 5 and being used to adjust the deflection of checking with EMG method module 6.
In the present embodiment, thumbstall 16 can firmly be covered on thumb using being made with elastic material, and the battery is logical
Electric wire is crossed to be electrically connected with bluetooth communication module, the processor in the acceleration transducer and mounting plate 14 in thumbstall 16,
When preparing detection, wearing work is first carried out, bracer 11 is wound in user's wrist, adjust the position of mounting plate 14, determined
Mounting plate 14, adjusting bracket 2 and checking with EMG method module 6 are located at wrist and pass through back backwards to the side of the palm of the hand, then by puller strap 13
Type buckles 12 and turns back and bypass mounting plate 14, passes through magic notice patch 17 and the velcro of 11 outer surface of bracer on puller strap 13
Female patch 15 is pasted, so that mounting plate 14 is held between bracer 11 and puller strap 13, then by 16 sets of thumbstall in thumb
On, by rotating adjustable plate 22, so that adjusting component 5 and checking with EMG method module 6 are moved to the side of the back of the hand muscle to be measured, then
The position of mobile adjustable plate 22, so that checking with EMG method module 6 is located above the back of the hand muscle to be measured, then by adjusting component 5, so that
6 deflection angle of checking with EMG method module so that checking with EMG method module 6 be used to acquire the one side of electromyography signal with where muscle to be measured
Plane is parallel, checking with EMG method module 6 is bonded with muscle to be measured closer, determines after the completion of wearing work, is detected
Work, by thumb set 16 in acceleration transducer, measure space in X-axis, Y-axis, Z axis acceleration, incude thumb
The acceleration of all directions when trembling, bluetooth communication module are used to acceleration change information being transferred to processor, processor
After obtaining the acceleration information in the unit time, the number that detected person trembles within the unit time is calculated, then is calculated big
The frequency that thumb trembles.Checking with EMG method module 6 includes myoelectric sensor, and WiFi module, processor, battery, myoelectric sensor will
Collected surface electromyogram signal is sent to corresponding signal analysis and processing device by WiFi module, for example, such as plate
Or mobile terminal, desktop computer and any other computing device for being capable of handling surface electromyogram signal of mobile phone etc.
The present invention is by setting acceleration transducer, bluetooth communication module, battery and processor, in the unit of account time
The number that thumb trembles, further calculates the frequency that thumb trembles, and the symptom of trembling of Parkinson detected person is typical
Performance is that frequency is that 4~6Hz " rubbing ball sample with the hands " trembles, by comparing, to assist diagnosis；It is initial based on Parkinson's disease
Tremble originating from hand, and the most regular position in tremor amplitude, frequency and direction is the back of the hand, and checking with EMG method module 6 acquires quilt
Tester's dorsal surface electromyography signal forms real-time electromyogram, then is being trembled by comparing Parkinson detected person and normal person
When electromyogram feature, further assist diagnosis；Since there are individual difference, different detected person's detections by detected person
Position has differences, and by adjusting bracket 2, can adjust the position on the opposite the back of the hand of checking with EMG method module 6, and the adjustment mode is not
Need to dress wrist guard ontology again, it is more convenient, and the surface myoelectric at the same multiple muscle of detected person's the back of the hand can be acquired
Signal further enriches diagnostic data.
As a kind of improved specific embodiment, the adjustable plate 22 is provided with slippage slot 220 up and down, described
Sliding is provided with sliding block 23 in slippage slot 220, and mounting hole 230 up and down, the mounting post are provided on the sliding block 23
One end of 21 separate mounting plate 14 passes through mounting hole 230, and the mounting post 21 is rotatablely connected with sliding block 23, the mounting post 21
It is slidably connected with slippage slot 220, there are two be located at about 22 two sides of adjustable plate for limiting for setting in the mounting post 21
Adjustable plate 22 is additionally provided with for lock adjustment plate 22 in the mounting post 21 in the limit plate 24 of 21 certain height of mounting post
Locking mechanism 4.
Slippage slot 220 is set on adjustable plate 22 in the present embodiment, and sliding block 23, can be in slippage slot 220 in slippage slot 220
Interior sliding, mounting post 21 pass through the mounting hole 230 on sliding block 23 far from one end of mounting plate 14, are provided with and are located in mounting post 21
The limit plate 24 of about 22 two sides of adjustable plate, adjustable plate 22 are limited between two limit plates 24, and adjustable plate 22 is not vulnerable to weight
The effect of power or external force is moved up and down along mounting post 21, and adjustable plate 22 is limited in 21 certain height of mounting post, this is specific
Height depend on the suitable distance of the muscle to be measured at the back of the hand of checking with EMG method module 6, pass through the mounting hole on sliding block 23
230, adjustable plate 22 can be rotated relative to mounting post 21, and by sliding block 23 and slippage slot 220, adjustable plate 22 can be sent out with respect to mounting post 21
Raw sliding.When adjusting 6 position of checking with EMG method module, first pass through rotation adjustable plate 22 so that checking with EMG method module 6 be adjusted to
The side of muscle is surveyed, then by mobile adjustable plate 22, so that checking with EMG method module 6 is located at the top of muscle to be measured, then passes through lock
Determine the position of 4 lock adjustment plate 22 of mechanism, through the above technical solutions, due to the hand size of different detected persons it is variant with
And the position detected every time is different, the present invention can acquire the electromyography signal of the muscle of different location, increase use of the invention
Range and practicability.
As a kind of improved specific embodiment, the locking mechanism 4 includes drive rod 41, inserted link 42, inserted block 45, the
One spring 43 and second spring 44, it is sliding that the mounting post 21 is provided with first extended downwardly in the one side of mounting plate 14
Slot 210 is provided with the second sliding slot 2300 extended to 220 inner wall of slippage slot, the first sliding groove on 230 inner wall of mounting hole
The through-hole 2100 for penetrating through first sliding groove 210 and second sliding slot 2300 is provided on 210 inner wall, the sliding of inserted link 42 is set
It sets in second sliding slot 2300, several slots 2200, described first spring, 43 one end is provided on 220 inner wall of slippage slot
It is connected on inserted link 42, the other end is connected in second sliding slot 2300, and first spring 43 is inserted for keeping inserted link 42 to be detached from
Slot 2200 is mobile to first sliding groove 210, and the inserted block 45 is dynamic to be arranged in through-hole 2100, the inserted block 45 far from inserted link 42 one
First sliding groove 210 is protruded at end, and the drive rod 41 is slidably arranged in first sliding groove 210, and one end far from mounting plate 14 is stretched out
First sliding groove 210, one end that the inserted block 45 is located at first sliding groove 210 are provided with the first inclined-plane 421, and the drive rod 41 is close
One end of inserted block 45 is provided with the second inclined-plane 411 contradicted with the first inclined-plane 421, and described 44 one end of second spring is connected to driving
On bar 41, the other end is connected on 210 inner wall of first sliding groove, and the second spring 44 is used to that drive rod 41 to be kept to move down,
With drive inserted block 45 far from the one end on the first inclined-plane 421 enter the one end of second sliding slot 2300 and inserted link 42 far from inserted block 45 into
Enter slot 2200, when moving up drive rod 41, deformation occurs for second spring 44 and the first spring 43, and inserted link 42 is sliding to first
Slot 210 is mobile, is detached from slot 2200, and inserted block 45 is driven to be detached from second sliding slot 2300.
In the present embodiment, several slots 2200 are equidistantly arranged along 220 inner wall of slippage slot, in the initial state, wherein
One slot 2200 is communicated with second sliding slot 2300, and one end that inserted block 45 is provided with the first inclined-plane 421 is located at first sliding groove 210
Interior, under the elastic force effect of second spring 44, the first inclined-plane 421 of inserted block 45 is provided with the second inclined-plane 411 with drive rod 41
One end contradicts, and inserted block 45 enters second sliding slot 2300 far from the one end on the first inclined-plane 421, acts in the elastic force of the first spring 43
Under, inserted block 45 is located at one end of second sliding slot 2300 and inserted link 42 contradicts, and the inserted link 42 enters far from one end of inserted block 45 to be inserted
In slot 2200, at this point, adjustable plate 22, sliding block 23 and mounting post 21 are in the lock state, sliding block 23 cannot be with respect to mounting post 21
Rotation, sliding block 23 cannot be moved along slippage slot 220, when needing to cancel the lock state of adjustable plate 22, pass through manual-up drawing
Dynamic drive rod 41, second spring 44 are compressed, and the elongation of the first spring 43, inserted link 42 is mobile to first sliding groove 210, the movement of inserted link 42
It pushes inserted block 45 to move along through-hole 2100 to first sliding groove 210 simultaneously, until inserted link 42 and the conflict of 21 outer wall of mounting post, inserts at this time
Bar 42 has disengaged from slot 2200, and inserted block 45 is detached from second sliding slot 2300, the first inclined-plane 421 and the second of drive rod 41 of inserted block 45
Inclined-plane 411 is still within conflict state, is keeping moving adjustable plate 22, sliding block 23 is along the chute under the force of drive rod 41
It is mobile, and sliding block 23 can be rotated relative to mounting post 21, after adjusting to suitable position, then cancel the force to drive rod 41, it is logical
The elongation for crossing second spring 44, under the conflict on the first inclined-plane 421 and the second inclined-plane 411, so that inserted block 45 is again sliding to second
Slot 2300 is mobile, and pushes inserted link 42 mobile to slot 2200, and inserted block 45 enters second sliding slot far from the one end on the first inclined-plane 421
2300, inserted link 42 enters in next slot 2200, and adjustable plate 22, sliding block 23 and mounting post 21 are again in lock at this time
Determine state.
4 structure of locking mechanism in the present invention is simple, easy to use, under the action of no external force, at adjustable plate 22
In lock state, when needing to cancel lock state, by pulling up drive rod 41, then after adjusting good position, cancel
To the force of drive rod 41, can lock automatically.
As a kind of improved specific embodiment, the adjusting component 5 includes turbine 51, first connecting rod 52, connecting plate
53, worm screw 54, second connecting rod 55, third connecting rod 56 and elastic component 59, the turbine 51 include that 51 axle center of turbine is arranged in
Wheel shaft 57, described 52 one end of first connecting rod are hinged on adjustable plate 22, and the other end is hinged on the periphery wall of wheel shaft 57, the company
53 one end of fishplate bar is connected to first connecting rod 52 backwards to 21 side of mounting post, and the worm screw 54 is rotatably arranged on connecting plate 53 towards hand
Portion is worn in the one side of component 1, and the worm screw 54 engages with turbine 51, and described 55 one end of second connecting rod is fixedly connected on wheel shaft 57
On, the other end is parallel with turbine 51 to be radially extended, and described 56 one end of third connecting rod is hinged on adjustable plate 22, and the other end is hinged on
The one end of third connecting rod 56 far from 51 axle center of turbine, when worm screw 54 rotates, worm screw 54 drives turbine 51 to rotate, second connecting rod 55
It follows turbine 51 to rotate, and then third connecting rod 56 is driven to connect 55 one end of second connecting rod along 51 eccentric motion of turbine, traction first
Connecting rod 52 drives turbine 51 to swing close to far from adjustable plate 22, and the setting of elastic component 59 wears component close to hand in worm screw 54
1 one end, the checking with EMG method module 6 are arranged on elastic component 59, the elastic component 59 for keep checking with EMG method module 6 with
Skin of dorsum of hand fitting.
By setting connecting plate 53 in the present embodiment, so that turbine 51 and worm screw 54 remain meshing state；By setting
Wheel shaft 57 and first connecting rod 52, the second connecting rod 55 and third connecting rod 56 at 51 axle center of turbine are set, so that turbine 51 is rotating
When, worm screw 54 drives turbine 51 to rotate, and the second connecting rod that one end is fixedly connected on wheel shaft 57 follows turbine 51 to rotate, in turn
It draws first connecting rod 52 along 51 eccentric motion of turbine and drives turbine 51 in the one end for driving third connecting rod to be connected to the second connecting rod
It is swung close to far from adjustable plate 22, when the plane and muscle surface institute to be measured for needing for checking with EMG method module 6 to be used for centralized procurement signal
Plane it is parallel when, pass through rotary worm 54, drive turbine 51 rotate, in first connecting rod 52, second connecting rod 55 and third
Under the linkage of connecting rod 56, adjusting component 5 is driven to swing in the perpendicular where adjustable plate 22 close to far from adjustable plate 22,
When can rotate backward worm screw 54 during adjusting, adjusting position is facilitated, then by elastic component 59, keep checking with EMG method module
6 are firmly bonded with skin of dorsum of hand, and adjusting 5 structure of component is simple in the present invention, and adjusting 6 deflection angle of checking with EMG method module is accurate,
The plane that checking with EMG method module 6 is used to acquire signal can preferably comply with the curve of muscle surface to be measured, avoid and muscle to be measured
It is detached from, improves the accuracy of detection.
As a kind of improved specific embodiment, one end of the close adjustable plate 22 of the worm screw 54 passes through connecting plate
53, and the one end for passing through connecting plate 53 is provided with the handle 58 for rotary worm 54.
Through the above technical solutions, when needing rotary worm 54, i.e., by rotational handle 58, by the way that handle is arranged
58, provide the more appropriate point of application.
As a kind of improved specific embodiment, the elastic component 59 includes telescopic rod 592 and third spring 591, institute
It states 591 one end of third spring and is connected to worm screw 54 on one end that hand wears component 1, the other end is connected to checking with EMG method mould
Block 6, the third spring 591 is for keeping checking with EMG method module 6 mobile to skin of dorsum of hand, 592 one end of telescopic rod connection
In worm screw 54 on one end that hand wears component 1, the other end is connected to checking with EMG method module 6, and the telescopic rod 592 is used for
Checking with EMG method module 6 is kept to move linearly.
In the present embodiment, after adjusting the position of adjustable plate 22, by adjusting component 5, so that detection plate and flesh to be measured
Meat surface is parallel, then by the third spring 591 in elastic component 59 so that checking with EMG method module 6 can upper and lower telescopic moving, myoelectricity
Detection module 6 can be firmly bonded with skin of dorsum of hand, then by setting telescopic rod 592, so that checking with EMG method module 6 moves linearly,
It avoids third spring 591 that there is flexibility, and bends, checking with EMG method module 6 is bonded untight situation with skin of dorsum of hand, mentions
High checking with EMG method module 6 acquires the accuracy of data.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of Parkinson's auxiliary detection device, it is characterised in that: wear including the hand for being worn on wrist and thumb
Wear component (1), setting hand wears component (1) backwards to the bracket (2) of palm of the hand side and the myoelectricity being arranged on bracket (2) inspection
It surveys module (6), it includes bracer (11), thumbstall (16) and mounting plate (14), the wrist guard that the hand, which wears component (1),
For band (11) for being fastened in wrist, one end of the bracer (11) is provided with hollow buckle (12), the bracer
(11) the other end is provided with puller strap (13), and the bracer (11) is provided with velcro female patch in the one side of wrist
(15), magic notice patch (17) is provided on the puller strap (13), the mounting plate (14) is located at bracer (11) outer surface
Backwards to the side of the palm of the hand, the puller strap (13) passes through hollow buckle (12) and turns back and bypass mounting plate (14), the magic notice
(17) and velcro female patch (15) to be pasted to paste, the mounting plate (14) is held between bracer (11) and puller strap (13),
Acceleration transducer, the installation is arranged in the thumb set (16) for being set in thumb in the thumbstall (16)
Be provided with bluetooth communication module, processor and battery in plate (14), the battery respectively with acceleration transducer, bluetooth communication
Module, processor electrical connection, the acceleration transducer is used to detect the acceleration of thumb to tremble in all directions, described
Bluetooth communication module is used to for acceleration change information being transferred to processor, and the processor trembles for calculating thumb in real time
Frequency, the bracket (2) include setting mounting plate (14) mounting post (21) in the palm of the hand one side, can opposite mounting post
(21) it rotates and the adjustable plate (22) being slidably arranged on mounting post (21) and setting is in adjustable plate (22) separate mounting post
(21) the adjusting component (5) of one end, the checking with EMG method module (6) are arranged on adjusting the side of component (5) towards the back of the hand,
The angle for adjusting component (5) and being used to adjust checking with EMG method module (6) deflection.
2. a kind of Parkinson's auxiliary detection device according to claim 1, it is characterised in that: adjustable plate (22) setting
There is slippage slot (220) up and down, sliding is provided with sliding block (23) in the slippage slot (220), is set on the sliding block (23)
It is equipped with mounting hole (230) up and down, one end of the separate mounting plate (14) of the mounting post (21) passes through mounting hole
(230), the mounting post (21) and sliding block (23) are rotatablely connected, and the mounting post (21) is slidably connected with slippage slot (220), institute
State on mounting post (21) setting there are two be located at adjustable plate (22) up and down two sides for limiting adjustable plate (22) in mounting post
(21) limit plate (24) of certain height is additionally provided with the locking mechanism for lock adjustment plate (22) on the mounting post (21)
(4)。
3. a kind of Parkinson's auxiliary detection device according to claim 2, it is characterised in that: locking mechanism (4) packet
Include drive rod (41), inserted link (42), inserted block (45), the first spring (43) and second spring (44), mounting post (21) back
It is provided with the first sliding groove (210) extended downwardly in the one side of mounting plate (14), is provided on mounting hole (230) inner wall
To the second sliding slot (2300) of slippage slot (220) inner wall extension, it is provided on the inner wall of the first sliding groove (210) for penetrating through
The through-hole (2100) of first sliding groove (210) and second sliding slot (2300), the inserted link (42) are slidably arranged in second sliding slot
(2300) in, several slots (2200), the first spring (43) one end connection are provided on slippage slot (220) inner wall
On inserted link (42), the other end is connected on second sliding slot (2300), and first spring (43) is for keeping inserted link (42) de-
Mobile to first sliding groove (210) from slot (2200), the dynamic setting of the inserted block (45) is in through-hole (2100), the inserted block (45)
One end far from inserted link (42) is protruded into first sliding groove (210), and the drive rod (41) is slidably arranged in first sliding groove (210),
First sliding groove (210) are stretched out in one end far from mounting plate (14), and the inserted block (45) is located at one end setting of first sliding groove (210)
Have the first inclined-plane (421), the drive rod (41) is provided with the contradicted with the first inclined-plane (421) close to the one end of inserted block (45)
Two inclined-planes (411), described second spring (44) one end are connected on drive rod (41), and the other end is connected to first sliding groove (210)
On inner wall, the second spring (44) is for keeping drive rod (41) to move down, to drive inserted block (45) far from the first inclined-plane
(421) one end enters second sliding slot (2300) and inserted link (42) and enters slot (2200) far from the one end of inserted block (45), when
When moving up drive rod (41), deformation occurs for second spring (44) and the first spring (43), and inserted link (42) is to first sliding groove
(210) mobile, it is detached from slot (2200), inserted block (45) is driven to be detached from second sliding slot (2300).
4. a kind of Parkinson's auxiliary detection device according to claim 1, it is characterised in that: adjusting component (5) packet
Include turbine (51), first connecting rod (52), connecting plate (53), worm screw (54), second connecting rod (55), third connecting rod (56) and elasticity
Part (59), the turbine (51) include wheel shaft (57) of the setting in turbine (51) axle center, and described first connecting rod (52) one end is hinged
On adjustable plate (22), the other end is hinged on the periphery wall of wheel shaft (57), and described connecting plate (53) one end is connected to the first company
Backwards to mounting post (21) side, the worm screw (54) is rotatably arranged on connecting plate (53) and wears component (1) towards hand bar (52)
One side on, the worm screw (54) is engaged with turbine (51), and described second connecting rod (55) one end is fixedly connected on wheel shaft (57),
The other end is parallel with turbine (51) to be radially extended, and described third connecting rod (56) one end is hinged on adjustable plate (22), other end hinge
One end in third connecting rod (56) far from turbine (51) axle center is connect, when worm screw (54) rotation, worm screw (54) drives turbine (51)
Rotation, second connecting rod (55) follow turbine (51) to rotate, and then third connecting rod (56) is driven to connect second connecting rod (55) one end edge
Turbine (51) eccentric motion, traction first connecting rod (52) drive turbine (51) to swing close to far from adjustable plate (22), the elasticity
The one end of component (1) is worn in part (59) setting in worm screw (54) close to hand, and the checking with EMG method module (6) is arranged in elastic component
(59) on, the elastic component (59) is for keeping checking with EMG method module (6) to be bonded with skin of dorsum of hand.
5. a kind of Parkinson's auxiliary detection device according to claim 4, it is characterised in that: the worm screw (54) it is close
One end of adjustable plate (22) passes through connecting plate (53), and the one end for passing through connecting plate (53) is provided with for rotary worm (54)
Handle (58).
6. a kind of Parkinson's aided-detection device according to claim 4, it is characterised in that: the elastic component (59) includes
Telescopic rod (592) and third spring (591), described third spring (591) one end are connected to worm screw (54) close to hand wearing group
On one end of part (1), the other end is connected to checking with EMG method module (6), and the third spring (591) is for keeping checking with EMG method mould
Block (6) is mobile to skin of dorsum of hand, and described telescopic rod (592) one end is connected to worm screw (54) close to the one of hand wearing component (1)
On end, the other end is connected to checking with EMG method module (6), and the telescopic rod (592) is for keeping checking with EMG method module (6) straight line to move
It is dynamic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910487766.XA CN110101386A (en) | 2019-06-05 | 2019-06-05 | A kind of Parkinson's auxiliary detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910487766.XA CN110101386A (en) | 2019-06-05 | 2019-06-05 | A kind of Parkinson's auxiliary detection device |
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| Publication Number | Publication Date |
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| CN110101386A true CN110101386A (en) | 2019-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910487766.XA Pending CN110101386A (en) | 2019-06-05 | 2019-06-05 | A kind of Parkinson's auxiliary detection device |
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| CN (1) | CN110101386A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111568375A (en) * | 2020-05-09 | 2020-08-25 | 四川大学华西第二医院 | Neural sense of touch finder of paediatrics |
-
2019
- 2019-06-05 CN CN201910487766.XA patent/CN110101386A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111568375A (en) * | 2020-05-09 | 2020-08-25 | 四川大学华西第二医院 | Neural sense of touch finder of paediatrics |
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