CN106847025A - A kind of safe voltage apparatus for demonstrating - Google Patents
A kind of safe voltage apparatus for demonstrating Download PDFInfo
- Publication number
- CN106847025A CN106847025A CN201710234207.9A CN201710234207A CN106847025A CN 106847025 A CN106847025 A CN 106847025A CN 201710234207 A CN201710234207 A CN 201710234207A CN 106847025 A CN106847025 A CN 106847025A
- Authority
- CN
- China
- Prior art keywords
- hand
- line card
- setting stick
- metal setting
- safe voltage
- Prior art date
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims abstract description 23
- 206010014357 Electric shock Diseases 0.000 description 7
- 230000005611 electricity Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 101000836649 Homo sapiens Selenoprotein V Proteins 0.000 description 1
- 102100027056 Selenoprotein V Human genes 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 231100000518 lethal Toxicity 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
- G09B23/181—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for electric and magnetic fields; for voltages; for currents
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Algebra (AREA)
- Pure & Applied Mathematics (AREA)
- Educational Administration (AREA)
- Computational Mathematics (AREA)
- Business, Economics & Management (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
The present invention relates to Popular Science Education technical field, more particularly to a kind of safe voltage apparatus for demonstrating, including exhibition booth and the hand generator being located on the exhibition booth, what is be sequentially connected in series by wire and the hand generator is resistance, the one or three line card, voltmeter, the two or three line card and ammeter, and it is metal setting stick to be connected in parallel on the one or three line card and the two or three line card.The present invention plants a kind of safe voltage apparatus for demonstrating, hand generator is shaken manually by spectators, the increase and decrease of hand speed can intuitively see the change of voltage very much in voltmeter and ammeter, and the impression of electric shock is experienced by removing touching metal setting stick with hand, the fearful of people electric-tiger is warned by apparatus of the present invention, to the knowledge of people's science popularization safety utilization of electric power.
Description
Technical field
The present invention relates to Popular Science Education technical field, more particularly to a kind of safe voltage apparatus for demonstrating.
Background technology
Safe voltage, refers to that will not make one voltage that is directly lethal or disabling, and continuous contact is allowed under the conditions of general environment
" SELV " be 24V.Often there is the accident of getting an electric shock and dying in people's daily life, this is all because people are to safety
Not enough, electricity consumption is improper to be caused for the understanding of voltage.Therefore the knowledge to spectators' science popularization safe voltage is very necessary, and is passed through
The mode for allowing viewer experience to shock by electricity is then most direct effective manner.In the prior art, do not have also temporarily corresponding device for
Demonstration safe voltage.
The content of the invention
It is an object of the invention to provide it is a kind of allow the spectators impression of electric shock can be experienced in interaction is participated in, it is and unlikely
In the safe voltage apparatus for demonstrating for causing personal safety.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：
A kind of safe voltage apparatus for demonstrating, including exhibition booth and the hand generator that is located on the exhibition booth, by wire with it is described
What hand generator was sequentially connected in series is resistance, the one or three line card, voltmeter, the two or three line card and ammeter, is connected in parallel in institute
It is metal setting stick to state on the one or three line card and the two or three line card.
Preferably, described hand generator is fixed on the exhibition booth by support, it include engine block,
Alternator shaft, handwheel disk and rocking handle.
Preferably, described metal setting stick is divided into left hand metal setting stick and right hand metal setting stick.
Preferably, described left hand metal setting stick is made up of left hand disk and left hand pallet, described right hand metal hand
Disk is made up of right hand disk and right hand pallet.
Compared with prior art, beneficial effects of the present invention are：
A kind of safe voltage apparatus for demonstrating of the present invention, starts to shake hand generator by spectators, and the increase and decrease of hand speed can
The change of voltage is intuitively seen very much in voltmeter and ammeter, and electric shock is experienced by removing touching metal setting stick with hand
Impression, the fearful of people electric-tiger is warned by apparatus of the present invention, to the knowledge of people's science popularization safety utilization of electric power.
Brief description of the drawings
Fig. 1 is main structure diagram of the present invention；
Fig. 2 is side structure schematic view of the present invention；
Fig. 3 is overlooking the structure diagram of the present invention.
Specific embodiment
Referring to shown in accompanying drawing 1-3, a kind of safe voltage apparatus for demonstrating, including exhibition booth 1 and be located at hand on the exhibition booth 1
Generator 2, what is be sequentially connected in series by wire 3 and the hand generator 2 is resistance, the one or three line card 4, voltmeter the 5, the 2nd 3
Line card 6 and ammeter 7, it is metal setting stick 8 to be connected in parallel on the one or three line card 4 and the two or three line card 6.
Preferably, described hand generator 2 is fixed on the exhibition booth 1 by support 9, and it includes generator sheet
Body 2-1, alternator shaft 2-2, handwheel disk 2-3 and rocking handle 2-4.
Preferably, 8 points described of metal setting stick is left hand metal setting stick 10 and right hand metal setting stick 11.
Preferably, described left hand metal setting stick 10 is made up of left hand disk 10-1 and left hand pallet 10-2, described
Right hand metal setting stick 11 is made up of right hand disk 11-1 and right hand pallet 11-2.
Mode of operation and principle are：When spectators participate in, hand generator 2 is operated, specially shake with hands rocking handle 2-4, shaken
The rotation of handle 2-4 drives the handwheel disk 2-3 being attached thereto to rotate, and described handwheel disk 2-3 is connected to institute by machine shaft 2-2
The engine block 2-1 for stating, now engine block 2-1 electric discharges pass through resistance, the one or three line card 4, voltmeter being sequentially connected in series
5th, the two or three line card 6 and ammeter 7, to ensure safety, the resistance of resistance needs voltage and electricity sufficiently large and that can ensure that circuit
In safe range, spectators intuitively can be put stream when hand generator 2 is operated by the pointer of voltmeter 5 and ammeter 7
Dynamic amplitude observes the change of electric current, and spectators experience electric shock if desired, it is only necessary to which will be manually placed into metal setting stick 8 can impression
To electric shock, if spectators want to experience by finger shocked by electricity, apparatus of the present invention are also respectively equipped with finger plate 12 on metal setting stick 8,
Certain finger can be touched finger plate 12 and experience electric shock by spectators, and the size of the intensity that shocks by electricity is by operating hand generator 2
Speed control, apparatus of the present invention to be mainly received by electric-shock feeling and warn the fearful of people electric-tiger, to people section Pu'an
The knowledge of full electricity consumption.
The above, is only the preferred embodiments of the present invention, and is not the limitation that other forms are done to the present invention,
Any those skilled in the art are changed or are modified as equivalent variations possibly also with the technology contents of the disclosure above
Equivalent embodiments.But, it is every without departing from the present invention program content, above example is done according to technical spirit of the invention
Any simple modification, equivalent variations and remodeling, still fall within protection scope of the present invention.
Claims (4)
1. a kind of safe voltage apparatus for demonstrating, including exhibition booth and the hand generator being located on the exhibition booth, it is characterised in that：It is logical
Cross that wire and the hand generator be sequentially connected in series is resistance, the one or three line card, voltmeter, the two or three line card and ammeter,
It is metal setting stick to be connected in parallel on the one or three line card and the two or three line card.
2. a kind of safe voltage apparatus for demonstrating according to claim 1, it is characterised in that：Described hand generator passes through
Support is fixed on the exhibition booth, and it includes engine block, alternator shaft, handwheel disk and rocking handle.
3. a kind of safe voltage apparatus for demonstrating according to claim 1, it is characterised in that：Described metal setting stick is divided into a left side
Hand metal setting stick and right hand metal setting stick.
4. a kind of safe voltage apparatus for demonstrating according to claim 3, it is characterised in that：Described left hand metal setting stick by
Left hand disk and left hand pallet are constituted, and described right hand metal setting stick is made up of right hand disk and right hand pallet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710234207.9A CN106847025A (en) | 2017-04-11 | 2017-04-11 | A kind of safe voltage apparatus for demonstrating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710234207.9A CN106847025A (en) | 2017-04-11 | 2017-04-11 | A kind of safe voltage apparatus for demonstrating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106847025A true CN106847025A (en) | 2017-06-13 |
Family
ID=59146679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710234207.9A Pending CN106847025A (en) | 2017-04-11 | 2017-04-11 | A kind of safe voltage apparatus for demonstrating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106847025A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165713A (en) * | 2021-12-22 | 2022-03-11 | 六安创物航程科技有限公司 | Internet self-media live-broadcasting selfie stick and use method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005189526A (en) * | 2003-12-25 | 2005-07-14 | Chugoku Electric Power Co Inc:The | Apparatus and method for withstand voltage experiment for education |
| KR20100002601U (en) * | 2008-08-29 | 2010-03-10 | 오준영 | Lightning generator |
| CN102750858A (en) * | 2012-06-08 | 2012-10-24 | 郑州万特电气有限公司 | Somatosensory circuit and device for current capable of being borne by human body |
| CN202887557U (en) * | 2012-09-29 | 2013-04-17 | 安徽原创科普技术有限公司 | Electric shock experiencing apparatus |
| CN104464465A (en) * | 2014-12-11 | 2015-03-25 | 国家电网公司 | High-voltage step voltage somatosensory equipment and using method thereof |
| CN204557928U (en) * | 2015-04-20 | 2015-08-12 | 郭子豪 | A kind of hand generator model |
| CN204791719U (en) * | 2015-07-10 | 2015-11-18 | 将乐县科技馆 | A device for experiencing electric shock |
| CN106327980A (en) * | 2016-11-15 | 2017-01-11 | 合肥探奥自动化有限公司 | Ampere force demonstration interactive device applicable to places for popularizing science |
| CN206672484U (en) * | 2017-04-11 | 2017-11-24 | 合肥探奥自动化有限公司 | A kind of safe voltage apparatus for demonstrating |
-
2017
- 2017-04-11 CN CN201710234207.9A patent/CN106847025A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005189526A (en) * | 2003-12-25 | 2005-07-14 | Chugoku Electric Power Co Inc:The | Apparatus and method for withstand voltage experiment for education |
| KR20100002601U (en) * | 2008-08-29 | 2010-03-10 | 오준영 | Lightning generator |
| CN102750858A (en) * | 2012-06-08 | 2012-10-24 | 郑州万特电气有限公司 | Somatosensory circuit and device for current capable of being borne by human body |
| CN202887557U (en) * | 2012-09-29 | 2013-04-17 | 安徽原创科普技术有限公司 | Electric shock experiencing apparatus |
| CN104464465A (en) * | 2014-12-11 | 2015-03-25 | 国家电网公司 | High-voltage step voltage somatosensory equipment and using method thereof |
| CN204557928U (en) * | 2015-04-20 | 2015-08-12 | 郭子豪 | A kind of hand generator model |
| CN204791719U (en) * | 2015-07-10 | 2015-11-18 | 将乐县科技馆 | A device for experiencing electric shock |
| CN106327980A (en) * | 2016-11-15 | 2017-01-11 | 合肥探奥自动化有限公司 | Ampere force demonstration interactive device applicable to places for popularizing science |
| CN206672484U (en) * | 2017-04-11 | 2017-11-24 | 合肥探奥自动化有限公司 | A kind of safe voltage apparatus for demonstrating |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165713A (en) * | 2021-12-22 | 2022-03-11 | 六安创物航程科技有限公司 | Internet self-media live-broadcasting selfie stick and use method thereof |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |