CN111035208A - Anti-shake chopsticks suitable for Parkinson's patient uses - Google Patents
Anti-shake chopsticks suitable for Parkinson's patient uses Download PDFInfo
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- CN111035208A CN111035208A CN201911399857.4A CN201911399857A CN111035208A CN 111035208 A CN111035208 A CN 111035208A CN 201911399857 A CN201911399857 A CN 201911399857A CN 111035208 A CN111035208 A CN 111035208A
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- chopstick
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- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000033001 locomotion Effects 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 208000018737 Parkinson disease Diseases 0.000 claims description 2
- 230000006698 induction Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- 206010006100 Bradykinesia Diseases 0.000 description 1
- 206010010774 Constipation Diseases 0.000 description 1
- 206010017577 Gait disturbance Diseases 0.000 description 1
- 208000006083 Hypokinesia Diseases 0.000 description 1
- 208000002740 Muscle Rigidity Diseases 0.000 description 1
- 206010071390 Resting tremor Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003412 degenerative effect Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000005064 dopaminergic neuron Anatomy 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000005686 eating Nutrition 0.000 description 1
- 235000006694 eating habits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001259 mesencephalon Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 235000020232 peanut Nutrition 0.000 description 1
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- 210000003523 substantia nigra Anatomy 0.000 description 1
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- 235000013311 vegetables Nutrition 0.000 description 1
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G21/00—Table-ware
- A47G21/10—Sugar tongs; Asparagus tongs; Other food tongs
- A47G21/103—Chop-sticks
-
- 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
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
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Abstract
The invention discloses anti-shake chopsticks suitable for Parkinson patients, which comprise chopstick bodies, induction modules and driving modules, wherein the chopstick bodies are divided into two groups, and the middle parts of the two groups of chopstick bodies are hinged with each other through a hinge; the sensing module records the real-time motion amplitude of the chopstick body, and simultaneously transmits the motion amplitude data of the top of the chopstick body to the comparison module through the data transmission module; when the motion amplitude of the chopstick body in the clamping state is smaller than that of the chopstick body in the opening state, the PLC controls the driving module to drive the front end part of the chopstick body to clamp; the driving modules are respectively arranged at the front end parts of the two chopstick bodies, and the two chopstick bodies respectively form two opposite magnetic poles. The chopstick body provided by the invention can effectively realize the clamping of the front end part of the chopstick body, and the second position sensor is positioned on the positioning block according to the requirement, so that the position of the positioning block positioned on the positioning mechanism is adjusted, and the force of the driving module at the front end part of the chopstick can be adjusted in real time.
Description
Technical Field
The invention belongs to the technical field of living appliances, and particularly relates to anti-shaking chopsticks suitable for Parkinson patients.
Background
Parkinson is a common degenerative disease of the nervous system, and the most important pathological change of Parkinson's disease is the degenerative death of dopaminergic neurons in the substantia nigra of the midbrain, thereby causing the disease by the significant reduction of the striatal neuron content. The clinical manifestations mainly include resting tremor, bradykinesia, muscular rigidity and gait disorder of posture, and patients can be accompanied by non-motor symptoms such as depression, constipation and sleep disorder, and the current treatment method mainly adopts medicines.
However, because the limbs of the Parkinson patient easily generate static tremor and are not controlled by the brain, the influence on the self-care life is large, and in order to solve the problem of independent eating of the Parkinson patient, the patent with the publication No. CN 104490211B in the Chinese patent discloses an anti-shake spoon.
But the ladle still has numerous inconveniences to chinese people's dietary habit when using, and chopsticks have several thousand years' use history as the instrument of having a dinner that chinese people used commonly, and to chinese diet, a lot of edible materials all need adopt chopsticks can realize drawing fast, for the culinary art edible materials such as peanut rice, vegetables, rice dumpling, use to the anti-shake of chopsticks, and the spring force of non-simple axis can realize the anti-shake effect, so an anti-shake chopsticks meet the use that is convenient for parkinson patient.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide anti-shaking chopsticks suitable for Parkinson patients, and solves the technical problems in the prior art.
The purpose of the invention can be realized by the following technical scheme:
the anti-shake chopsticks suitable for Parkinson patients comprise chopstick bodies, sensing modules, driving modules and data transmission modules, wherein the chopstick bodies are divided into two groups, the middle parts of the two groups of chopstick bodies are hinged with each other through hinge pieces, and the sensing modules are arranged on one group of chopstick bodies;
the sensing module records the real-time motion amplitude of the chopstick body, and simultaneously transmits the motion amplitude data of the top of the chopstick body to the comparison module through the data transmission module;
when the motion amplitude of the chopstick body in the clamping state is smaller than that of the chopstick body in the opening state, the PLC controls the driving module to drive the front end part of the chopstick body to clamp, otherwise, the chopstick body operates normally;
the driving modules are respectively arranged at the front end parts of the two chopstick bodies, and the two chopstick bodies respectively form two opposite magnetic poles.
Furthermore, the induction modules are divided into two groups, namely a first position inductor and a second position inductor.
Furthermore, a blind hole is formed in the top of the chopstick body, a slide way along the axial direction of the center of the chopstick body is formed in the inner wall of the blind hole, and a positioning mechanism is arranged at the top of the blind hole;
the positioning mechanism comprises a cover cap at the top and a positioning rod penetrating through the blind hole, the cover cap is matched with the top of the blind hole, meanwhile, the outer wall of the positioning rod is of a threaded structure, a positioning block is connected to the positioning rod in a threaded manner, the first position sensor is positioned at the bottom of the blind hole, and the second position sensor is positioned on the positioning block;
the middle part of the positioning block is provided with a positioning hole which is in threaded connection with the positioning rod, and the two end parts of the positioning block extend outwards into the slide way of the blind hole, so that the positioning block can move along the extending direction of the slide way.
Furthermore, a comparison module is further arranged in the chopstick body, a threshold value a is preset in the comparison module, and the magnitude of the motion force of the driving module is controlled by the difference value between the detection data difference value b between the first position sensor and the second position sensor and the threshold value a.
Furthermore, the outer wall of the front end part of the chopstick body is annularly provided with a bulge.
Furthermore, the inner wall of the upper end part of the blind hole of the chopstick body is provided with a first limiting ring protruding inwards, the outer wall of the positioning mechanism extending downwards is provided with a second limiting ring protruding outwards, and when the positioning mechanism is matched with the blind hole of the chopstick body, the second limiting ring is located below the first limiting ring, and the positioning mechanism rotates along the central axial direction of the blind hole.
Furthermore, the central axes of the front end part and the top part of the chopstick body are non-same, and the middle parts of the front end part and the top part are connected through an s-shaped part.
Furthermore, the central axes of the front end part and the top part of the chopstick body are parallel to each other.
Furthermore, the PLC controller is arranged in the chopstick body, and the data transmission module is in a Bluetooth transmission mode.
Further, the sensing module records the motion amplitude data to the cloud storage module of the APP terminal while transmitting the motion amplitude data to the comparison module.
The invention has the beneficial effects that:
1. the position sensor is arranged on the chopstick body and used for detecting the force change of opening and clamping of the chopstick body, so that the front end of the chopstick body can be effectively clamped.
2. According to the chopstick, the second position sensor is arranged on the positioning block, the positioning block arranged on the positioning mechanism is subjected to position adjustment, and the position relation between the positioning block and the first position sensor is changed, so that the force of the driving module at the front end of each chopstick is adjusted in real time.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a chopstick body according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a positioning mechanism according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a positioning block according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the anti-shake chopsticks suitable for parkinson patients comprise chopstick bodies 1, induction modules, driving modules and data transmission modules, wherein the chopstick bodies 1 are divided into two groups, and the middle parts of the chopstick bodies 1 are hinged with each other through hinge pieces 2.
As shown in fig. 2, a blind hole 11 is formed at the top of the chopstick body 1, a slide 111 along the axial direction of the center of the chopstick body 1 is formed on the inner wall of the blind hole 11, a positioning mechanism 3 is arranged at the top of the blind hole 11, and a protrusion 12 is annularly arranged on the outer wall of the front end of the chopstick body 1. The central axis of the front end of each chopstick body 1 and the central axis of the top are non-coaxial, the middle parts of the chopstick bodies are connected through s-shaped parts, meanwhile, the front end of each chopstick body 1 and the central axis where the top are located are parallel to each other, when the two chopstick bodies 1 are hinged to each other, the distance between the tops is small, and handheld operation of Parkinson patients is facilitated.
As shown in fig. 3, the positioning mechanism 3 includes a cover 31 at the top, and a positioning rod 32 penetrating through the inside of the blind hole 11, the cover 31 is adapted to the top of the blind hole 11, meanwhile, the outer wall of the positioning rod 32 is set to be a threaded structure, and a positioning block 33 is connected to the positioning rod 32 through a thread, the inner wall of the upper end of the blind hole 11 of the chopstick body 1 is provided with a first limiting ring 101 protruding inwards, the outer wall of the downward extension of the positioning mechanism 3 is provided with a second limiting ring 301 protruding outwards, and when the positioning mechanism 3 is adapted to the blind hole 11 of the chopstick body 1, the positioning rod 32 rotates, and the blind hole 11 cannot be disengaged. The second limit ring 301 is located below the first limit ring 101, and simultaneously, the positioning mechanism 3 is enabled to rotate along the central axial direction of the blind hole 11. The sensing module is divided into a first position sensor and a second position sensor, wherein the first position sensor is arranged at the bottom of the blind hole 11.
As shown in fig. 4, a positioning hole is disposed in the middle of the positioning block 33, and is screwed to the positioning rod 32 through the positioning hole, and meanwhile, two end portions of the positioning block 33 extend outwards into the slide rail 111 of the blind hole 11, and the second position sensor is disposed on the positioning block 33. When the top of the rotary positioning mechanism 3 is rotated, the positioning rod 32 is rotated along with the rotary rod, and the positioning block 33 is embedded in the slide rail 111 of the blind hole 11, so that the positioning block 33 sleeved on the positioning rod 32 moves along the extending direction of the slide rail 111, thereby realizing the change of the relative position of the first position sensor and the second position sensor, the detection data difference between the first position sensor and the second position sensor is b, when the size of the preset threshold value a and the detection data difference b in the comparison module is compared, the larger the difference is, the larger the value fed back to the PLC by the comparison module is, the larger the magnetic pole force generated by the driving module is, and the larger the difference is controlled by adjusting the relative position of the second position sensor according to the actual situation, namely, the driving force of the driving module at the front end part of the chopstick body 1 can be controlled.
First position inductor and second position inductor record chopsticks body 1's real-time motion range (open and press from both sides tight state), when the motion range of chopsticks body 1 tight state of clamp is less than the motion range of open state, then through the clamp tight of the 1 front end of PLC controller control drive module drive chopsticks body, otherwise the chopsticks body normally operates data transmission module and chooses for use the less bluetooth transmission mode of power consumption to realize the transmission, when transmitting data, also transmit motion range data to the cloud storage module of APP end, so that the condition of using chopsticks to patient of later stage carries out the analysis state of an illness.
In summary, the chopstick body provided by the invention can effectively realize the clamping of the front end part of the chopstick body, and the second position sensor is positioned on the positioning block according to the requirement, so that the position of the positioning block positioned on the positioning mechanism can be adjusted, and the force of the driving module at the front end part of the chopstick can be adjusted in real time.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (10)
1. The anti-shake chopsticks suitable for Parkinson patients comprise chopstick bodies (1), sensing modules, driving modules and data transmission modules, and are characterized in that the chopstick bodies (1) are divided into two groups, the middle parts of the two groups of chopstick bodies (1) are hinged with each other through hinge pieces (2), and the sensing modules are arranged on one group of chopstick bodies (1);
the sensing module records the real-time motion amplitude of the chopstick body (1), and simultaneously transmits the motion amplitude data of the top of the chopstick body (1) to the comparison module through the data transmission module;
when the motion amplitude of the clamping state of the chopstick body (1) is smaller than that of the opening state, the PLC controller controls the driving module to drive the front end part of the chopstick body (1) to clamp, otherwise, the chopstick body operates normally;
the driving modules are respectively arranged at the front end parts of the two chopstick bodies (1), and two opposite magnetic poles are respectively formed on the two chopstick bodies (1).
2. The anti-shake chopsticks suitable for Parkinson's patients according to claim 1, wherein the sensing modules are divided into two groups, namely a first position sensor and a second position sensor.
3. The anti-shake chopsticks suitable for the Parkinson patients according to claim 2, wherein the top of the chopstick body (1) is provided with a blind hole (11), the inner wall of the blind hole (11) is provided with a slide way (111) along the central axial direction of the chopstick body (1), and the top of the blind hole (11) is provided with a positioning mechanism (3);
the positioning mechanism (3) comprises a cover cap (31) at the top and a positioning rod (32) penetrating through the blind hole (11), the cover cap (31) is matched with the top of the blind hole (11), meanwhile, the outer wall of the positioning rod (32) is of a threaded structure, a positioning block (33) is connected to the positioning rod (32) in a threaded mode, the first position sensor is located at the bottom of the blind hole (11), and the second position sensor is located on the positioning block (33);
the middle part of the positioning block (33) is provided with a positioning hole, the positioning block is in threaded connection with the positioning rod (32) through the positioning hole, meanwhile, two end parts of the positioning block (33) extend outwards to the inside of a slide way (111) of the blind hole (11), and the positioning block (33) moves along the extending direction of the slide way (111).
4. The anti-shake chopsticks suitable for Parkinson's patients according to claim 3, wherein a comparison module is further arranged in the chopstick body (1), a threshold value a is preset in the comparison module, and the magnitude of the difference between the detected data difference b between the first position sensor and the second position sensor and the threshold value a controls the magnitude of the movement force of the driving module.
5. The anti-shake chopsticks for Parkinson's patients according to claim 3, wherein the outer wall of the front end of the chopstick body (1) is annularly provided with a protrusion (12).
6. The anti-shake chopsticks suitable for Parkinson's patients according to claim 3, wherein a first limiting ring (101) protruding inwards is arranged on the inner wall of the upper end of the blind hole (11) of the chopstick body (1), a second limiting ring (301) protruding outwards is arranged on the outer wall of the downward extension of the positioning mechanism (3), and when the positioning mechanism (3) and the blind hole (11) of the chopstick body (1) are matched with each other, the second limiting ring (301) is located below the first limiting ring (101), and the positioning mechanism (3) is enabled to rotate along the central axis of the blind hole (11) at the same time.
7. The anti-shake chopsticks for Parkinson's patients according to claim 1, wherein the central axes of the front end part and the top part of the chopstick body (1) are non-coaxial, and the middle parts are connected through s-shaped pieces.
8. The anti-shake chopsticks suitable for Parkinson's patients according to claim 7, wherein the central axes of the front end part and the top part of the chopstick body (1) are parallel to each other.
9. The anti-shaking chopsticks suitable for Parkinson's patients according to claim 1, wherein the PLC is arranged in the chopstick body (1), and the data transmission module is in a Bluetooth transmission mode.
10. The anti-shake chopsticks suitable for use by patients with Parkinson's disease according to claim 9, wherein the sensing module records the motion amplitude data to the cloud storage module at the APP terminal while transmitting the motion amplitude data to the comparison module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911399857.4A CN111035208B (en) | 2019-12-30 | 2019-12-30 | Anti-shake chopsticks suitable for Parkinson's patient uses |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911399857.4A CN111035208B (en) | 2019-12-30 | 2019-12-30 | Anti-shake chopsticks suitable for Parkinson's patient uses |
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| Publication Number | Publication Date |
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| CN111035208A true CN111035208A (en) | 2020-04-21 |
| CN111035208B CN111035208B (en) | 2021-09-21 |
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| CN201911399857.4A Expired - Fee Related CN111035208B (en) | 2019-12-30 | 2019-12-30 | Anti-shake chopsticks suitable for Parkinson's patient uses |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204218557U (en) * | 2014-11-27 | 2015-03-25 | 季云 | Electronic flutter-proof spoon |
| CN106263984A (en) * | 2015-05-12 | 2017-01-04 | 上海理工大学 | The chopsticks that chopsticks head is the most parallel |
| CN108477953A (en) * | 2015-06-29 | 2018-09-04 | 上海理工大学 | Hand held chopsticks handle with bent compression bar |
| JP6429404B2 (en) * | 2016-10-03 | 2018-11-28 | 池田 稔 | Chopstick-shaped utensils and chopstick aids |
| CN110584428A (en) * | 2019-09-25 | 2019-12-20 | 北京科技大学 | Electronic anti-shake tableware |
-
2019
- 2019-12-30 CN CN201911399857.4A patent/CN111035208B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204218557U (en) * | 2014-11-27 | 2015-03-25 | 季云 | Electronic flutter-proof spoon |
| CN106263984A (en) * | 2015-05-12 | 2017-01-04 | 上海理工大学 | The chopsticks that chopsticks head is the most parallel |
| CN108477953A (en) * | 2015-06-29 | 2018-09-04 | 上海理工大学 | Hand held chopsticks handle with bent compression bar |
| JP6429404B2 (en) * | 2016-10-03 | 2018-11-28 | 池田 稔 | Chopstick-shaped utensils and chopstick aids |
| CN110584428A (en) * | 2019-09-25 | 2019-12-20 | 北京科技大学 | Electronic anti-shake tableware |
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| CN111035208B (en) | 2021-09-21 |
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