CN2700988Y - Teaching aid for human body electric shock simulation - Google Patents
Teaching aid for human body electric shock simulation Download PDFInfo
- Publication number
- CN2700988Y CN2700988Y CN 200420033700 CN200420033700U CN2700988Y CN 2700988 Y CN2700988 Y CN 2700988Y CN 200420033700 CN200420033700 CN 200420033700 CN 200420033700 U CN200420033700 U CN 200420033700U CN 2700988 Y CN2700988 Y CN 2700988Y
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- electric shock
- human body
- teaching aid
- simulation
- utility
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Abstract
The utility model relates to a teaching aid for human body electric shock simulation. The utility model is characterized in that the plane effect drawing of a human body standing on ground and the plane effect drawing of components of the corresponding arms and legs are stuck to a clad plate; the components of arms and legs are connected to the corresponding positions of the human body by screws; the human body is provided with an analog electric shock circuit which is composed of a luminous diode connected with a sound integrated block, a contact switch, a horn and a power supply. The teaching aid for human body electric shock simulation of the utility model converts the static picture to the dynamic analog electric shock effect and makes a true and live circumstance of the human body electric shock stimulation through the unique manifestation patterns of sound, light and electricity. Limb joints can rotate on a plane and can emit red light and give out sound in an electric shock condition. The picture is live and visual, the lecture is profound, the learning enthusiasm is called up, the safety is assured, and the education effect of safety in utilizing electric energy is achieved.
Description
Technical field
The utility model relates to teaching appliance, specifically a kind of human body simulation electric shock teaching aid.
Background technology
In present electricity teaching process, generally be to understand electric shock phenomenon in the daily life by book knowledge, this studying mechanically carried on the back dead book, and enthusiasm and interest that inflexible teaching pattern can not mobilizing students are unfavorable for teaching.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provide a kind of content of courses with " extremely " in the teaching material become the educational material of " work ", guarantee under the prerequisite of personal safety, the allowing the student understand existence general knowledge, grasp the human body simulation electric shock teaching aid of safety utilization of electric power knowledge of vivid and interesting.
The purpose of this utility model is achieved in that the stand planar effect picture on ground and corresponding arm and the parts planar effect picture of shank of human body is sticked on the composite plate, the parts of arm and shank are connected to the corresponding position of human body with screw, make its joint can be movable.Simulation electric shock circuit is housed on human body, and simulation electric shock circuit connects the sound integrated package by light emitting diode and contact switch, sound integrated package connect loudspeaker, the circuit joining power constitutes.Simulation electric shock circuit has " simulation gets an electric shock one " and " simulation gets an electric shock two " two kinds of forms, is installed in the two sides, positive and negative of teaching aid plate respectively.Light emitting diode is contained in the human heart position, and light emitting diode can send flicker ruddiness when the human electric shock, when sending ruddiness, and horrible cry sound during with the human electric shock; If human body can not get an electric shock, then light emitting diode only can send the flicker green glow, thus effectively outstanding its dynamic effect.Sound is sent by sound integrated (piece) circuit.
Simulation electric shock teaching aid of the present utility model is converted into dynamic similation electric shock effect with the picture of static state, by sound, light, the unique form of expression of electricity, build truly fresh and alive " human body simulation electric shock " sight, limbs joint can rotate in the plane, sends ruddiness during electric shock and shouts a shout, and is lively directly perceived, lesson is deep, mobilizing learning initiative is guaranteed life safety, effectively plays the safety utilization of electric power educational function.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in detail, but be not limited to shown in the accompanying drawing.
Fig. 1 is simulation electric shock one (teaching aid plate front) synoptic diagram of teaching aid of the present utility model;
Fig. 2 is simulation electric shock two (teaching aid plate reverse side) synoptic diagram of teaching aid of the present utility model;
Fig. 3 is the simulation of the teaching aid of the present utility model circuit diagram that gets an electric shock;
Fig. 4 is the simulation of teaching aid of the present utility model two circuit diagrams that get an electric shock.
Among the figure, C-sound integrated package, D-light emitting diode, M-loudspeaker, K-switch contact.
Embodiment
As shown in Figure 1, 2, the formation of human body simulation electric shock teaching aid of the present utility model is: the stand planar effect picture on ground and corresponding arm and the parts planar effect picture of shank of human body sticked on the composite plate, the parts of the arm that cuts down and shank are connected to the corresponding position of human body with screw, make its joint can be movable.Simulation electric shock circuit is housed on human body, and simulation electric shock circuit connects sound integrated package C (commercially available prod) by light emitting diode D and contact switch K, loudspeaker, power supply constitute.Simulation electric shock circuit has " simulation gets an electric shock one " and " simulation gets an electric shock two " two kinds of forms, shown in Fig. 3,4, be installed in the positive and negative two sides of teaching aid plate respectively, horn wire in all sound integrated packages is parallel with one another, shared loudspeaker, the two ends positive and negative electrode in all sound integrated packages links to each other with the power supply positive and negative electrode respectively.The electrical equipment original paper places the centre of " simulation gets an electric shock one " and " simulation gets an electric shock two " two panels.Among Fig. 3,4:
Frame of broken lines A: light emitting diode be connected in the circuit with switch (right hand contact) after the sound integrated package is in parallel.
Frame of broken lines B: anodally after light emitting diode and the parallel connection of sound integrated package connect with switch (left hand contact), negative pole and switch (right hand contact) are connected in the circuit.
Frame of broken lines C: light emitting diode be connected in the circuit with switch (pin contact) after the sound integrated package is in parallel.
Frame of broken lines a: light emitting diode and switch (left hand contact) are connected in the circuit.
Frame of broken lines b: light emitting diode be connected in the circuit with switch (right hand contact) after the sound integrated circuit is in parallel.
Frame of broken lines c: light emitting diode and switch (left hand contact) are connected in the circuit.
Frame of broken lines d: switch (right hand contact) is connected in the circuit with switch (left hand contact) with in parallel with the sound integrated circuit again after light emitting diode is connected again.
Frame of broken lines e: two light emitting diodes and a sound integrated (piece) circuit back in parallel respectively is anodal connects with switch (two people are the contact hand in hand), and negative pole and switch (people from left side left hand contact) are connected in series in the circuit.
In the human heart position light emitting diode is housed, light emitting diode can send flicker ruddiness when the human electric shock, when sending ruddiness, and horrible cry sound during with the human electric shock; If human body can not get an electric shock, then light emitting diode only can send the flicker green glow, thus effectively outstanding its dynamic effect.Sound is sent by sound integrated (piece) circuit.
Claims (2)
1, a kind of human body simulation electric shock teaching aid is characterized in that the stand planar effect picture on ground and corresponding arm and the parts planar effect picture of shank of human body sticked on the composite plate, and the parts of arm and shank are connected to the corresponding position of human body with screw; Simulation electric shock circuit is housed on human body, and simulation electric shock circuit connects the sound integrated package by light emitting diode and contact switch, loudspeaker, power supply constitute.
2, human body simulation electric shock teaching aid according to claim 1 is characterized in that light emitting diode is contained in the human heart position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420033700 CN2700988Y (en) | 2004-05-18 | 2004-05-18 | Teaching aid for human body electric shock simulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420033700 CN2700988Y (en) | 2004-05-18 | 2004-05-18 | Teaching aid for human body electric shock simulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2700988Y true CN2700988Y (en) | 2005-05-18 |
Family
ID=34772851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420033700 Expired - Fee Related CN2700988Y (en) | 2004-05-18 | 2004-05-18 | Teaching aid for human body electric shock simulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2700988Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106920445A (en) * | 2017-04-30 | 2017-07-04 | 国网江苏省电力公司职业技能训练基地 | A kind of equipment of comprehensive simulation electricity harm |
-
2004
- 2004-05-18 CN CN 200420033700 patent/CN2700988Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106920445A (en) * | 2017-04-30 | 2017-07-04 | 国网江苏省电力公司职业技能训练基地 | A kind of equipment of comprehensive simulation electricity harm |
| CN106920445B (en) * | 2017-04-30 | 2019-03-22 | 国网江苏省电力公司职业技能训练基地 | A kind of equipment of comprehensive simulation electricity harm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |