CN202189497U - Electric shock experience device - Google Patents
Electric shock experience device Download PDFInfo
- Publication number
- CN202189497U CN202189497U CN2011203098022U CN201120309802U CN202189497U CN 202189497 U CN202189497 U CN 202189497U CN 2011203098022 U CN2011203098022 U CN 2011203098022U CN 201120309802 U CN201120309802 U CN 201120309802U CN 202189497 U CN202189497 U CN 202189497U
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- CN
- China
- Prior art keywords
- earth leakage
- protective device
- leakage protective
- enamelled
- resistor group
- 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.)
- Expired - Lifetime
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model relates to the electric equipment teaching aid field, concretely to an electric shock experience device. The electric shock experience device comprises leads, leakage protectors, a pressure regulator, an isolation transformer, a milliammeter, a voltmeter, a stroboscopic work lamp, hollow binding posts, a first enamel resistor set and a second enamel resistor set and is characterized in that the pressure regulator and the isolation transformer are in series connection between the leakage protectors; the first enamel resistor set and the second enamel resistor set are respectively arranged on two ends of a second leakage protector; the milliammeter is in series connection between the enamel resistor sets; the second enamel resistor is in connection with the second leakage protector; the stroboscopic work lamp is in parallel connection between the enamel resistor sets; the voltmeter is arranged between the second leakage protector and the enamel resistor sets; the voltmeter is in connection with the enamel resistor sets. The advantages are that the electric shock experience device can effectively control electric leakage cases and is safe and reliable.
Description
Technical field
The utility model relates to electric equipment teaching aid field, is specially a kind of electric shock and experiences device.
Background technology
Electric equipment is we everyone often contact and using, and will produce electric leakage in case the insulation course of electric equipment damages, and the electrical equipment that contact insulation layer damages will produce the injury of getting an electric shock.In order to let people know to get an electric shock is and so on sensation, so that let the user can safeguard electric equipment diligently, needs a kind of equipment safe, body sense in the time of simulating electric shock, lets tested by masses' body sense of personally getting an electric shock.
Summary of the invention
The purpose of the utility model is to provide a kind of and experiences device with electric shock defencive function, the adjustable electric flow.
In order to achieve the above object, the utility model is achieved in that
Device is experienced in a kind of electric shock, and it comprises: lead, first earth leakage protective device, second earth leakage protective device, pressure regulator, isolating transformer, interchange milliammeter, A.C. voltmeter, stroboscopic operation lamp, the hollow binding post that is used for enamelled resistor, the first hollow binding post that is used for second earth leakage protective device, the second and the 3rd hollow binding post that is used for second earth leakage protective device, the first enamelled resistor group, the second enamelled resistor group; Series voltage regulator and isolating transformer between first earth leakage protective device and second earth leakage protective device; The two ends of second earth leakage protective device are respectively equipped with the first hollow binding post, the second and the 3rd hollow binding post; The first enamelled resistor group, the second enamelled resistor group are located at the two ends of second earth leakage protective device respectively; Series connection exchanges milliammeter between the first enamelled resistor group and second earth leakage protective device; Second enamelled resistor is connected with lead through hollow binding post with second earth leakage protective device; Be parallel with the stroboscopic operation lamp between the first enamelled resistor group, the second enamelled resistor group, be provided with A.C. voltmeter between second earth leakage protective device and the first French Franc resistor group, the second enamelled resistor group, said A.C. voltmeter is connected with the first enamelled resistor group, the second French Franc resistor group with lead through hollow binding post; The said first enamelled resistor group, the second enamelled resistor group are in series by at least six enamelled resistors, and the two ends of each enamelled resistor are provided with hollow binding post.
The utility model adopts above-mentioned design, and its advantage is: electric current is little and controlled, has earth leakage protective device, and is simple in structure, can effectively control the electric leakage situation, realizes that safe and reliable electric leakage experience apparatus is for use.
Description of drawings
Fig. 1 is the conspectus of the utility model.
Embodiment
Below further specify the utility model through specific embodiment.
As shown in Figure 1; Device is experienced in a kind of electric shock, and it comprises: lead 5, first earth leakage protective device 1, second earth leakage protective device 12, pressure regulator 2, isolating transformer 3, exchange milliammeter 13, A.C. voltmeter 21, stroboscopic operation lamp 16, hollow binding post 20, be used for the first hollow binding post 11 of second earth leakage protective device 12, the second hollow binding post 4 that is used for second earth leakage protective device 12 and the 3rd hollow binding post 6, the first enamelled resistor group 18, the second enamelled resistor group 19; Series voltage regulator 2 and isolating transformer 3 between first earth leakage protective device 1 and second earth leakage protective device 12; The two ends of second earth leakage protective device 12 are respectively equipped with first hollow binding post 11, second hollow binding post 4 and the 3rd hollow binding post 6; The first enamelled resistor group 18, the second enamelled resistor group 19 are located at the two ends of second earth leakage protective device 12 respectively; Series connection exchanges milliammeter 13 between the first enamelled resistor group 18 and second earth leakage protective device 19; Second enamelled resistor 19 is connected with lead 5 through hollow binding post with second earth leakage protective device 12; Be parallel with stroboscopic operation lamp 16 between the first enamelled resistor group 18, the second enamelled resistor group 19; Be provided with A.C. voltmeter 21 between second earth leakage protective device 12 and the first French Franc resistor group 18, the second enamelled resistor group 19, said A.C. voltmeter 21 is connected with the first enamelled resistor group 18, the second French Franc resistor group 19 through hollow binding post 20 and lead 5; The said first enamelled resistor group 18, the second enamelled resistor group 19 are in series by at least six enamelled resistors 22, and the two ends of each enamelled resistor 22 are provided with hollow binding post 20.
Use the utility model to implement according to the following steps:
1) circuit is confirmed: have no the connection lead on the circuit of this electric shock experience device; First earth leakage protective device 1, second earth leakage protective device 12 all are in open position; The handle of pressure regulator 2 points to zero-bit, and A.C. voltmeter 14, interchange milliammeter 13, stroboscopic operation lamp 16 do not show.
2) circuit connects: connect second hollow binding post the 4, the 3rd hollow binding post 6 with lead 5; (earth leakage protective device 2 has only a circuit to connect into body inductive circuit; Purpose: the body inducing current surpasses some, and earth leakage protective device 2 is excision body inductive circuit automatically, guarantees the touching safety of body); Connect hollow binding posts 20 (A.C. voltmeter 21 places in circuit) with lead 5, with the hollow binding post 20 of the lead 5 short circuits first enamelled resistor group 18, the second enamelled resistor group, 19 least significant ends.
3) serve power supply, test earth leakage protection action current: drop into the power switch of first earth leakage protective device 1, second earth leakage protective device 12 successively, whole electric shock is experienced device and is received electricity, this moment A.C. voltmeter 21, exchange milliammeter 13, stroboscopic operation lamp 16 does not show.Slowly regulate the handle of pressure regulator 2, this moment A.C. voltmeter 21, exchange milliammeter 13 and begin statistics have shown, when A.C. voltmeter 21 display voltage are 50V when above, stroboscopic operation lamp 16 begins flicker.When A.C. voltmeter shows 220V, stop to regulate pressure regulator 2 handles, exchange milliammeter 13 and show 10 milliamperes of left and right sides electric currents.Connect hollow binding post 20 (making enamelled resistor 22 short circuits) one by one with lead 5, exchange milliammeter 13 and show that electric current rises.When interchange milliammeter 13 showed that electric currents are the 25mA left and right sides, second earth leakage protective device 12 was jumped the electroblation circuit, showed that the safe body inductive circuit that gets an electric shock has safety guard.
4) the safe body sense test of electric shock: recover 3) state before the test earth leakage protection action current.Again regulate pressure regulator 2 slowly, when the A.C. voltmeter 21 display voltage 60V left and right sides, exchange milliammeter 13 and show electric current 1mA.Break off the lead 5 of the hollow binding post 20 of short circuit; Respectively draw a lead 24,26 from the hollow binding post 20 of the first enamelled resistor group 18, the second enamelled resistor group, 19 least significant ends; When the human body one hand, when both hands (or human body optional position) contact these two leads (lead 24,26), (picotement or numb sense) appears in the sensation that the contact site has electric shock.The output voltage of control pressure regulator 2 is between 60V～220V, and the may command output current is between 1mA～10mA.In addition also can be according to special demands, short circuit enamelled resistor 22, output is not more than the sense of 25mA electrofluid, attempts the body sense of different shock currents.
In sum, the advantage of the utility model is: electric current is little and controlled, has earth leakage protective device, and is simple in structure, can effectively control the electric leakage situation, realizes safe and reliable electric leakage experience apparatus.
Claims (2)
1. device is experienced in an electric shock, and it comprises: lead, first earth leakage protective device, second earth leakage protective device, pressure regulator, isolating transformer, interchange milliammeter, A.C. voltmeter, stroboscopic operation lamp, the hollow binding post that is used for enamelled resistor, the intermediate hollow binding post that is used to connect A.C. voltmeter, the first hollow binding post that is used for second earth leakage protective device, the second and the 3rd hollow binding post that is used for second earth leakage protective device, the first enamelled resistor group, the second enamelled resistor group; It is characterized in that: series voltage regulator and isolating transformer between first earth leakage protective device and second earth leakage protective device, the two ends of second earth leakage protective device are respectively equipped with the first hollow binding post, the second and the 3rd hollow binding post; The first enamelled resistor group, the second enamelled resistor group are located at the two ends of second earth leakage protective device respectively; Series connection exchanges milliammeter between the first enamelled resistor group and second earth leakage protective device; Second enamelled resistor is connected with lead through hollow binding post with second earth leakage protective device; Also be parallel with the stroboscopic operation lamp between the first enamelled resistor group, the second enamelled resistor group; Be provided with A.C. voltmeter between second earth leakage protective device and the first enamelled resistor group, the second enamelled resistor group, said A.C. voltmeter is connected with lead with the first enamelled resistor group, the second French Franc resistor group through the intermediate hollow binding post.
2. device is experienced in electric shock according to claim 1, and it is characterized in that: the said first enamelled resistor group, the second enamelled resistor group are in series by at least six enamelled resistors, and the two ends of each enamelled resistor are provided with hollow binding post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203098022U CN202189497U (en) | 2011-08-24 | 2011-08-24 | Electric shock experience device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203098022U CN202189497U (en) | 2011-08-24 | 2011-08-24 | Electric shock experience device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202189497U true CN202189497U (en) | 2012-04-11 |
Family
ID=45920933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203098022U Expired - Lifetime CN202189497U (en) | 2011-08-24 | 2011-08-24 | Electric shock experience device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202189497U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723027A (en) * | 2012-06-08 | 2012-10-10 | 郑州万特电气有限公司 | Body-withstanding current somatosensory device in different humidity |
| 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 |
| CN102842258A (en) * | 2012-08-08 | 2012-12-26 | 中国电力科学研究院 | Interactive electric power safety training system and training method thereof |
| CN102956133A (en) * | 2012-11-29 | 2013-03-06 | 保定供电公司 | Function demonstrating template of electric leakage protector |
| CN103576006A (en) * | 2012-07-18 | 2014-02-12 | 上海宝钢工业技术服务有限公司 | Conductor overload body feeling tester |
-
2011
- 2011-08-24 CN CN2011203098022U patent/CN202189497U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723027A (en) * | 2012-06-08 | 2012-10-10 | 郑州万特电气有限公司 | Body-withstanding current somatosensory device in different humidity |
| 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 |
| CN103576006A (en) * | 2012-07-18 | 2014-02-12 | 上海宝钢工业技术服务有限公司 | Conductor overload body feeling tester |
| CN102842258A (en) * | 2012-08-08 | 2012-12-26 | 中国电力科学研究院 | Interactive electric power safety training system and training method thereof |
| CN102842258B (en) * | 2012-08-08 | 2016-04-20 | 中国电力科学研究院 | A kind of interactive electric power safety training system and Training Methodology thereof |
| CN102956133A (en) * | 2012-11-29 | 2013-03-06 | 保定供电公司 | Function demonstrating template of electric leakage protector |
| CN102956133B (en) * | 2012-11-29 | 2014-10-15 | 国家电网公司 | Function demonstrating template of electric leakage protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120411 |