CN108464838A - A kind of science popularization device for measuring hand and grasping reaction speed - Google Patents
A kind of science popularization device for measuring hand and grasping reaction speed Download PDFInfo
- Publication number
- CN108464838A CN108464838A CN201810440183.7A CN201810440183A CN108464838A CN 108464838 A CN108464838 A CN 108464838A CN 201810440183 A CN201810440183 A CN 201810440183A CN 108464838 A CN108464838 A CN 108464838A
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- CN
- China
- Prior art keywords
- reaction speed
- science popularization
- electromagnet
- opening
- popularization device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000036632 reaction speed Effects 0.000 title claims abstract description 25
- 230000005484 gravity Effects 0.000 claims abstract description 30
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 238000005259 measurement Methods 0.000 abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
- A61B5/162—Testing reaction times
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hospice & Palliative Care (AREA)
- Pathology (AREA)
- Developmental Disabilities (AREA)
- Psychiatry (AREA)
- Psychology (AREA)
- Social Psychology (AREA)
- Physics & Mathematics (AREA)
- Child & Adolescent Psychology (AREA)
- Biophysics (AREA)
- Educational Technology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The present invention specifically protects a kind of measurement hand to grasp the science popularization device of reaction speed, and the purpose is to provide a kind of science popularization device simple in structure for illustrating the accurate measurement hand of digest, measurement and grasping reaction speed.It includes rack, electromagnet, indicator light, lampshade, gravity rod and lower protective cover；The rack is made of upper bracket and lower bracket, and upper bracket bottom surface is fixed with electromagnet, and a lampshade is arranged outside electromagnet, is equipped with indicator light in lampshade, and lampshade lower end is provided with lower protective cover, there are openings two for lower protective cover upper surface there are opening one on lower bracket.The electromagnet, opening one, opening two are located in same vertical line.The global design of device is simple, has the interesting interactivity that participates in very high, can accurately measure the reaction duration of participant.
Description
Technical field
The present invention relates to a kind of science popularization devices, and in particular to a kind of science popularization device for measuring hand and grasping reaction speed.
Background technology
Respond is the basic skills of human body, and each position of human body can all make extraneous stimulation accordingly instead
It answers.Person's development speed is measured by hand grasping, usual way is that ruler is abandon suddenly from the air with one, allows measured
It holds, sees what measured held in how much centimeters of the scale of ruler, you can differentiate the reaction speed of different people.
The prior art, can the person's of letting on grasping there is no a kind of accurate science popularization device for measuring hand and grasping reaction speed
The prod fallen at random tests the grasping reaction speed of participant.In comfortable interesting experience environment（It is common in science popularization
In shop, science and technology center, school instruction laboratory）, how to set a kind of device and accurately measure participant from watching under iron staff
Fall on hold prod time it is urgently to be resolved hurrily.
Invention content
The present invention specifically protects a kind of measurement hand to grasp the science popularization device of reaction speed, and the purpose is to provide a kind of structure
Simply, it measures and accurately measures the science popularization device that hand grasps reaction speed.
The technical problems to be solved by the invention are realized using following technical scheme：
It is a kind of measure hand grasp reaction speed science popularization device comprising rack, electromagnet, indicator light, lampshade, gravity rod and
Lower protective cover；The rack is made of upper bracket and lower bracket, and upper bracket bottom surface is fixed with electromagnet, and a lamp is arranged outside electromagnet
Cover, is equipped with indicator light in lampshade, and lampshade lower end is provided with lower protective cover, lower protective cover upper end there are opening one on lower bracket
There are openings two in face.
The electromagnet, opening one, opening two are located in same vertical line.
The upper end of the gravity rod can pass through opening one and the electromagnet of energization attracting, the lower end of gravity rod can lead to across
Opening two is fallen into lower protective cover.
Further, it is connected with supporting rod between the upper bracket and lower bracket of the rack.
Further, supporting rod height is adjustable.
Further, the lower end of the gravity rod is provided with beam one.
Further, it is provided with beam two on the lower bracket；The beam two is set to gravity rod and vertically falls
The position contacted afterwards with lower bracket.
Further, the gravity rod is marked with time scale.
Further, the indicator light is light bar.
It is equipped with protection flange at the opening one and opening two.
It is a kind of that the science popularization device of reaction speed is grasped as two or more combinations of unit using the measurable hand
Combination unit, for example, by two or more units it is in one line or it is irregular arrange after the group that integrates attach together
It sets.
The operation principle of the present invention：
Before participant stands to test device, gravity rod is held, by itself and electromagnet（Such as electromagnet）It is connected, warning light（It carries
Show light bar）It lights immediately（Such as blue）, at this time participant be put into grip posture in face of gravity rod hand, gravity is sucked in start button
The electromagnet of the energization of bar（Such as electromagnet）Random power-off（In 1-5 seconds）, warning light discoloration（Such as become red from blue）, weight
Power bar falls, and participant observes lower backwardness, grip lower scram immediately, the scale on spectators' observable gravity rod come measure from
Oneself reaction speed.
The beneficial effects of the invention are as follows：
1, the global design of the present apparatus is simple, has interesting participation interactive very high.
, the present apparatus can accurately measure the reaction duration of participant.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Reference numeral：1, rack, 2, electromagnet, 3, indicator light, 4, lampshade, 5, protection flange, 6, gravity rod, 7, lower protection
Cover, 8, beam one, 9, beam two.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Specific embodiments and the drawings are closed, the present invention is further explained, but following embodiments are only the preferred embodiment of the present invention, not
All.Based on the implementation example in the implementation mode, those skilled in the art are obtained without making creative work
Other embodiments belong to protection scope of the present invention.
Such as attached drawing 1, a kind of science popularization device for measuring hand and grasping reaction speed comprising rack 1, electromagnet 2, indicator light
3, lampshade 4, gravity rod 6 and lower protective cover 7；The rack 1 is made of upper bracket and lower bracket, and upper bracket bottom surface is fixed with electromagnetism
A lampshade 4 is arranged outside electromagnet 2 for body 2, is equipped with indicator light 3 in lampshade 4, and 4 lower end of lampshade is set on lower bracket there are opening one
It is equipped with lower protective cover 7, there are openings two for lower 7 upper surface of protective cover；
The electromagnet 2, opening one, opening two are located in same vertical line；
The upper end of the gravity rod 6 can pass through opening one and the electromagnet of energization attracting, and the lower end of gravity rod 6 can lead to across opening
Mouth two is fallen into lower protective cover 7.
It is connected with supporting rod between the upper bracket and lower bracket of the rack 1.The supporting rod height is adjustable.
The lower end of the gravity rod 6 is provided with beam 1.
Beam 29 is provided on the lower bracket；The beam 29 be set to that gravity rod 6 is vertical and fall after with
The position of lower bracket contact.The gravity rod 6 is marked with time scale.
The indicator light（3）For light bar, by circuit control.
It is equipped with protection flange at the opening one and opening two（5）.
When measurement：Participant stands to before test device, holds gravity rod, it is connected with electromagnet, warning light band with
Blue is lit up as, participant is put into grip posture in face of gravity rod hand at this time, presses start button, and the energization of gravity rod is sucked
Electromagnet（Such as electromagnet）Random power-off（In 1-5 seconds）, warning light band becomes red from blue, and gravity rod falls, and participates in
Person observes lower backwardness, grip lower scram (i.e. gravity rod) immediately, and the scale on spectators' observable gravity rod measures oneself
Reaction speed.
Embodiment 2：A kind of science popularization device grasping reaction speeds by multiple measurable hands it is in one line or
The combination unit integrated after irregularly arranging.Such as science popularization device described in two back-to-back combination installation is integrated
Double test device.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, described in the above embodiment and specification is only the present invention
Preference, be not intended to limit the present invention, without departing from the spirit and scope of the present invention, the present invention also has various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (10)
1. a kind of science popularization device for measuring hand and grasping reaction speed, which is characterized in that it includes rack（1）, electromagnet（2）、
Indicator light（3）, lampshade（4）, gravity rod（6）With lower protective cover（7）；The rack（1）It is made of upper bracket and lower bracket, upper branch
Frame bottom surface is fixed with electromagnet（2）, electromagnet（2）One lampshade of outer setting（4）, lampshade（4）Indicator light is inside installed（3）, lampshade
（4）There are openings one for lower end, are provided with lower protective cover on lower bracket（7）, lower protective cover（7）There are openings two for upper surface；
The electromagnet（2）, opening one, opening two be located at same vertical line on；
The gravity rod（6）Upper end can pass through opening one with energization electromagnet it is attracting, gravity rod（6）Lower end can lead to and wear
Opening two is crossed to fall into lower protective cover (7).
2. the science popularization device according to claim 1 for measuring hand and grasping reaction speed, which is characterized in that the rack
（1）Upper bracket and lower bracket between connected with supporting rod.
3. the science popularization device according to claim 2 for measuring hand and grasping reaction speed, which is characterized in that the support
Bar height is adjustable.
4. the science popularization device according to claim 1 for measuring hand and grasping reaction speed, which is characterized in that the gravity
Bar（6）Lower end be provided with beam one（8）.
5. the science popularization device according to claim 1 for measuring hand and grasping reaction speed, which is characterized in that the lower branch
Beam two is provided on frame（9）；The beam two（9）It is set to gravity rod（6）Vertical fall contacts with lower bracket afterwards
Position.
6. the science popularization device according to claim 1 for measuring hand and grasping reaction speed, which is characterized in that the gravity rod
（6）It is marked with time scale.
7. the science popularization device according to claim 1 for measuring hand and grasping reaction speed, which is characterized in that the indicator light
（3）For light bar.
8. the science popularization device according to claim 1 for measuring hand and grasping reaction speed, which is characterized in that the opening one
It is equipped with protection flange at opening two（5）.
9. a kind of science popularization device grasping reaction speed by measurable hand described in claim 1 is the two or more of unit
The combination unit of combination.
It is by two or more devices one described in claim 1 10. device according to claim 9, is characterized in that
The combination unit that word is arranged or integrated after irregularly arranging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810440183.7A CN108464838A (en) | 2018-05-10 | 2018-05-10 | A kind of science popularization device for measuring hand and grasping reaction speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810440183.7A CN108464838A (en) | 2018-05-10 | 2018-05-10 | A kind of science popularization device for measuring hand and grasping reaction speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108464838A true CN108464838A (en) | 2018-08-31 |
Family
ID=63260939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810440183.7A Pending CN108464838A (en) | 2018-05-10 | 2018-05-10 | A kind of science popularization device for measuring hand and grasping reaction speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108464838A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110403586A (en) * | 2019-06-18 | 2019-11-05 | 衢州学院 | Office worker based on Internet of Things stays up late subsequent health condition follow-up analysis system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201153950Y (en) * | 2008-02-27 | 2008-11-26 | 陈水章 | Reaction speed tester |
| CN101589953A (en) * | 2008-05-30 | 2009-12-02 | 上海市嘉定区第二中学 | A kind of human reaction sensitivity tester |
| CN206675534U (en) * | 2016-12-27 | 2017-11-28 | 赵思妍 | A kind of human response's time tester |
| CN206729901U (en) * | 2016-12-01 | 2017-12-12 | 江西省国荣医疗信息股份有限公司 | A kind of telescopic human response's time tester |
| CN208988903U (en) * | 2018-05-10 | 2019-06-18 | 合肥市炎嘉科技有限公司 | A kind of measurement hand grasps the science popularization device of reaction speed |
-
2018
- 2018-05-10 CN CN201810440183.7A patent/CN108464838A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201153950Y (en) * | 2008-02-27 | 2008-11-26 | 陈水章 | Reaction speed tester |
| CN101589953A (en) * | 2008-05-30 | 2009-12-02 | 上海市嘉定区第二中学 | A kind of human reaction sensitivity tester |
| CN206729901U (en) * | 2016-12-01 | 2017-12-12 | 江西省国荣医疗信息股份有限公司 | A kind of telescopic human response's time tester |
| CN206675534U (en) * | 2016-12-27 | 2017-11-28 | 赵思妍 | A kind of human response's time tester |
| CN208988903U (en) * | 2018-05-10 | 2019-06-18 | 合肥市炎嘉科技有限公司 | A kind of measurement hand grasps the science popularization device of reaction speed |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110403586A (en) * | 2019-06-18 | 2019-11-05 | 衢州学院 | Office worker based on Internet of Things stays up late subsequent health condition follow-up analysis system |
| CN110403586B (en) * | 2019-06-18 | 2022-02-18 | 衢州学院 | Internet of things-based follow-up health condition tracking and analyzing system for office workers staying up at night |
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Application publication date: 20180831 |
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