CN209514981U - The safe experience apparatus of socket short circuit - Google Patents
The safe experience apparatus of socket short circuit Download PDFInfo
- Publication number
- CN209514981U CN209514981U CN201821998385.5U CN201821998385U CN209514981U CN 209514981 U CN209514981 U CN 209514981U CN 201821998385 U CN201821998385 U CN 201821998385U CN 209514981 U CN209514981 U CN 209514981U
- Authority
- CN
- China
- Prior art keywords
- short circuit
- battery case
- socket
- conducting wire
- plug
- 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 - Fee Related
Links
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000005611 electricity Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses the safe experience apparatus of socket short circuit, including the first battery case, being fitted into first battery case has battery, the two poles of the earth of first battery case are connected with light bulb by conducting wire, and the two poles of the earth of first battery case are connected with plug-in strip simultaneously, and plug-in strip and light bulb are in parallel, the side of the plug-in strip is connected with tinfoil by conducting wire, the bottom end of first battery case is overlapped with Fixture box, and rotating member is equipped at the Fixture box inside center, is welded with crank at the front end center of the rotating member.In the utility model, it can intuitively reflect the state that socket occurs in short circuit, it enables people to recognize the risk that socket occurs after short circuit, and its Crack cause, it is played an important role when to the short circuit of later period prevention socket and processing socket short circuit, when the device when a short circuit occurs, tinfoil since high temperature can burn, imitate socket short circuit when fire hazard.
Description
Technical field
The utility model relates to teaching equipment field more particularly to the safe experience apparatus of socket short circuit.
Background technique
Socket short circuit frequent occurrence, if household socket or industry spot electrical socket occur it is outmoded, aging, damage, connect
The abnormal conditions such as line loosening, are easy to that socket is made to occur the phenomenon that power supply short circuit in use, although opening now with air
The power protective equipments such as pass, but short-circuit bring electrical fire or electric spark, for family, especially enterprise's production can bring danger,
Even major accident.
However a kind of existing teaching equipment for lacking socket short circuit can allow the viewer to enough intuitively experience socket out
The danger that can occur after short circuit, can make people understand socket short circuit reason and existing harm, to the later period prevention with
Decisive role is played in processing.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the socket short circuit safety body proposed
Experiment device.
To achieve the goals above, the utility model adopts the technical scheme that the safe experience apparatus of socket short circuit, packet
The first battery case is included, being fitted into first battery case has battery, and the two poles of the earth of first battery case are connected with lamp by conducting wire
Bubble, the two poles of the earth of first battery case are connected with plug-in strip simultaneously, and plug-in strip and light bulb are in parallel, and the side of the plug-in strip passes through conducting wire
It is connected with tinfoil, the bottom end of first battery case is overlapped with Fixture box, is equipped with rotating member, institute at the Fixture box inside center
It states and is welded with crank at the front end center of rotating member, and crank is exposed to outer, the rotating member through the front end side wall of Fixture box
Both ends be connected with connecting rod, the connecting rod of described rotating member one end is connected with left side clamping jaw, the rotating member other end
Connecting rod be connected with right side clamping jaw, the upper end of the left side clamping jaw and right side clamping jaw, which is run through, is equipped with fixed pin, and fixed pin
It is connected on the inner sidewall of Fixture box, the opposed side of the left side clamping jaw and right side clamping jaw upper end is clamped with temperature switch, institute
The output end for stating temperature switch is connected with the second battery case by conducting wire, and the side of second battery case is connected with by conducting wire
Buzzer.
It is as above-mentioned technical proposal to further describe:
The bottom of the light bulb is provided with lamp holder, and resistance is equipped in lamp holder, and the resistance of the light bulb base lamp holder is big
In the conductor resistance of connection plug-in strip.
It is as above-mentioned technical proposal to further describe:
The bottom of first battery case offers rectangular channel, and the length and width that opens up of rectangular channel is less than battery
Length and width.
It is as above-mentioned technical proposal to further describe:
The corresponding position of the rectangular channel of the top of the Fixture box and the first battery case offers through-hole, and through-hole is opened
If area can be completely by being advisable with temperature switch.
It is as above-mentioned technical proposal to further describe:
The temperature switch is fitted by rectangular channel and through-hole and battery, and the two poles of the earth of temperature switch pass through conducting wire point
The second battery case and buzzer forming circuit are not connected.
It is as above-mentioned technical proposal to further describe:
The tinfoil is bonded by tinfoil paper and the scraps of paper, and the conducting wire welding of plug-in strip is in the upper and lower ends of the tinfoil paper of tinfoil.
The utility model has the following beneficial effects: the safe experience apparatus of socket short circuit, can intuitively reflect slotting
The state that seat occurs in short circuit, enables people to recognize the risk and its Crack cause that socket occurs after short circuit,
To the later period prevention socket short circuit and processing socket short circuit when play an important role, when the device when a short circuit occurs, tinfoil
Since high temperature can burn, fire hazard when socket short circuit is imitated, and the sound that buzzer generates is reaction socket in short circuit
When out-put supply temperature change, while the device is easy to connect, and structure is simple, electric current safety, as teaching demonstration equipment
Shi Xiaoguo is more intuitive.
Detailed description of the invention
Fig. 1 be the utility model proposes the safe experience apparatus of socket short circuit overall structure figure；
Fig. 2 be the utility model proposes the safe experience apparatus of socket short circuit temperature switch clamping machine composition；
Fig. 3 be the utility model proposes the safe experience apparatus of socket short circuit circuit diagram.
Marginal data:
1, plug-in strip；2, light bulb；3, battery；4, the first battery case；5, the second battery case；6, buzzer；7, temperature switch；8,
Fixture box；9, tinfoil；10, left side clamping jaw；11, connecting rod；12, fixed pin；13, right side clamping jaw；14, crank；15, rotating member.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance, in addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-3, a kind of embodiment provided by the utility model: the safe experience apparatus of socket short circuit, including the first electricity
Pond slot 4, being fitted into the first battery case 4 has battery 3, and the two poles of the earth of the first battery case 4 are connected with light bulb 2, the first battery by conducting wire
The two poles of the earth of slot 4 are connected with plug-in strip 1 simultaneously, and plug-in strip 1 and light bulb 2 are in parallel, and the side of plug-in strip 1 is connected with tinfoil 9 by conducting wire, the
The bottom end of one battery case 4 is overlapped with Fixture box 8, is equipped with rotating member 15, the front end center of rotating member 15 at 8 inside center of Fixture box
Place is welded with crank 14, and crank 14 is exposed to outside through the front end side wall of Fixture box 8, and the both ends of rotating member 15 are connected with
Connecting rod 11, the connecting rod 11 of 15 one end of rotating member are connected with left side clamping jaw 10, and 11 activity of connecting rod of 15 other end of rotating member is even
The upper end of clamping jaw 13 on the right side of being connected to, left side clamping jaw 10 and right side clamping jaw 13, which is run through, is equipped with fixed pin 12, and fixed pin 12 is connected to
On the inner sidewall of Fixture box 8, the opposed side of left side clamping jaw 10 and 13 upper end of right side clamping jaw is clamped with temperature switch 7, and temperature is opened
The output end for closing 7 is connected with the second battery case 5 by conducting wire, and the side of the second battery case 5 is connected with buzzer 6 by conducting wire.
The bottom of light bulb 2 is provided with lamp holder, and resistance is equipped in lamp holder, and the resistance of 2 bottom lamp holder of light bulb is greater than connection
The effect of the conductor resistance of plug-in strip 1, lamp holder mainly facilitates connection and bulb mounting 2, and resistance therein is in order in plug-in strip 1
Short circuit is formed after closing；The bottom of first battery case 4 offers rectangular channel, and the length and width that opens up of rectangular channel is less than electricity
The length and width in pond 3, the effect of the rectangular channel are the blockings for eliminating the first battery case 4 to temperature switch 7；The top of Fixture box 8
Portion and the corresponding position of rectangular channel of the first battery case 4 offer through-hole, and the area that opens up of through-hole can be complete with temperature switch 7
Full by being advisable, the main function of the through-hole is that temperature switch 7 is facilitated to pass through；Temperature switch 7 by rectangular channel and through-hole and
Battery 3 fits, and the two poles of the earth of temperature switch 7 are separately connected the second battery case 5 by conducting wire and buzzer 6 is formed into a loop；Tin
Paper 9 is bonded by tinfoil paper and the scraps of paper, and the conducting wire welding of plug-in strip 1 is in the upper and lower ends of the tinfoil paper of tinfoil 9, the design it is main
If benefit is when short circuit occurs, 9 temperature of tinfoil is increased, then the state and mould for lighting the scraps of paper when can intuitively reflect short circuit
Quasi- fire hazard of the socket after short circuit.
Working principle: the utility model is the safe experience apparatus of socket short circuit, and rotating crank 14 when use, crank 14 drives
Rotating member 15 moves, and rotating member 15 drives left side clamping jaw 10 and right side clamping jaw 13 to move by connecting rod 11, and 10 He of left side clamping jaw
Right side clamping jaw 13 forms a lever construction due to the effect of fixed pin 12, so when crank 14 rotates, 10 He of left side clamping jaw
The upper end of right side clamping jaw 13 separates, and the rectangular opening and Fixture box 8 that temperature switch 7 is opened up by 4 bottom end of the first battery case push up
The through-hole that portion opens up is placed between left side clamping jaw 10 and right side clamping jaw 13, unclamps crank 14, and temperature is opened in each member reset completion
7 fixation is closed, then battery 3 is placed in the first battery case 4, the electric current of battery 3 is by traverse point bright light bubble 2 at this time, at this moment
It can be carried out short circuit experiment operation to be closed plug-in strip 1, when plug-in strip 1 is closed, due to being equipped with resistance and electric current in 2 pedestal of light bulb
There is one to flow to low-resistance characteristic from high resistance, so electric current passes through the conducting wire at 1 both ends of plug-in strip, above the circuit of formation
There is no any electric appliance, short circuit at this time will occur, and the tinfoil 9 connected on 1 side conducting wire of plug-in strip will heat up, when tinfoil 9 heats up
The scraps of paper for making to be fitted in a certain extent above will be ignited existing fire when simulating socket generation short circuit in actual life
Suffer from, battery 3 can also heat up at this time, and when battery 3 heats up to a certain extent, temperature switch 7 will be activated, 7 He of temperature switch
Buzzer 6 and the second battery case 5 forming circuit buzzer 6 power alarm, and when tinfoil 9 melts disconnection due to temperature completely
Whole equipment is in disconnected state, prevents battery 3 from exploding due to continuing heating, protects equipment life.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. the safe experience apparatus of socket short circuit, including the first battery case (4), it is characterised in that: first battery case (4) is embedded
Conjunction has battery (3), and the two poles of the earth of first battery case (4) are connected with light bulb (2) by conducting wire, first battery case (4)
The two poles of the earth are connected with plug-in strip (1) simultaneously, and plug-in strip (1) and light bulb (2) are in parallel, and the side of the plug-in strip (1) is connected with by conducting wire
The bottom end of tinfoil (9), first battery case (4) is overlapped with Fixture box (8), is equipped with and is turned at Fixture box (8) inside center
Moving part (15) is welded with crank (14) at the front end center of the rotating member (15), and crank (14) is before Fixture box (8)
Outside end side wall is exposed to, the both ends of the rotating member (15) are connected with connecting rod (11), the company of described rotating member (15) one end
Bar (11) is connected with left side clamping jaw (10), and the connecting rod (11) of rotating member (15) other end is connected with right side clamping jaw
(13), the upper end of the left side clamping jaw (10) and right side clamping jaw (13), which is run through, is equipped with fixed pin (12), and fixed pin (12) connects
On the inner sidewall of Fixture box (8), the left side clamping jaw (10) and right side clamping jaw (13) opposed side in upper end are clamped with temperature
It switchs (7), the output end of the temperature switch (7) is connected with the second battery case (5) by conducting wire, second battery case (5)
Side buzzer (6) are connected with by conducting wire.
2. the safe experience apparatus of socket short circuit according to claim 1, it is characterised in that: the bottom of the light bulb (2) is set
It is equipped with lamp holder, and is equipped with resistance in lamp holder, the resistance of light bulb (2) bottom lamp holder is greater than the conducting wire electricity of connection plug-in strip (1)
Resistance.
3. the safe experience apparatus of socket short circuit according to claim 1, it is characterised in that: first battery case (4)
Bottom offers rectangular channel, and the length and width for opening up length and width and being less than battery (3) of rectangular channel.
4. the safe experience apparatus of socket short circuit according to claim 1, it is characterised in that: the top of the Fixture box (8)
Position corresponding with the rectangular channel of the first battery case (4) offers through-hole, and through-hole opens up area with temperature switch (7) energy
Completely by being advisable.
5. the safe experience apparatus of socket short circuit according to claim 1, it is characterised in that: the temperature switch (7) passes through
Rectangular channel and through-hole and battery (3) fit, and the two poles of the earth of temperature switch (7) are separately connected the second battery case by conducting wire
(5) it is formed into a loop with buzzer (6).
6. the safe experience apparatus of socket according to claim 1 short circuit, it is characterised in that: the tinfoil (9) by tinfoil paper and
The scraps of paper are bonded, and the conducting wire welding of plug-in strip (1) is in the upper and lower ends of the tinfoil paper of tinfoil (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821998385.5U CN209514981U (en) | 2018-11-30 | 2018-11-30 | The safe experience apparatus of socket short circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821998385.5U CN209514981U (en) | 2018-11-30 | 2018-11-30 | The safe experience apparatus of socket short circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209514981U true CN209514981U (en) | 2019-10-18 |
Family
ID=68190917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821998385.5U Expired - Fee Related CN209514981U (en) | 2018-11-30 | 2018-11-30 | The safe experience apparatus of socket short circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209514981U (en) |
-
2018
- 2018-11-30 CN CN201821998385.5U patent/CN209514981U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 |