CN2503634Y - Electromagnetic earthing wire - Google Patents
Electromagnetic earthing wire Download PDFInfo
- Publication number
- CN2503634Y CN2503634Y CN 01259693 CN01259693U CN2503634Y CN 2503634 Y CN2503634 Y CN 2503634Y CN 01259693 CN01259693 CN 01259693 CN 01259693 U CN01259693 U CN 01259693U CN 2503634 Y CN2503634 Y CN 2503634Y
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- CN
- China
- Prior art keywords
- electromagnetic wave
- earth conductor
- conductor cable
- metal
- described electromagnetic
- 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
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Abstract
The utility model relates to an electromagnet wave ground wire, which is characterized in that an electric wire with a plurality of cores is connected to a plug, the plug is connected with a detection device connected to an electric conduction terminal, the detection device comprises an IC circuit board respectively connected with the electric wire and the terminal, a metal rod taking a human body as an induction circuit, and a LED that can detect from the outside. The utility model connects the whole ground wire and eliminates the electromagnet wave of a utilization equipment after being tested the actuate splicing, and the utility model has the advantages of safe and convenient usage, and practicability.
Description
Technical field
The utility model relates to a kind of earth conductor cable, the special-purpose earth conductor cable of particularly a kind of electromagnetic wave.
Background technology
Electromagnetic wave is a kind of of energy, the object that every meeting releases energy except the direct current of low-voltage will generate electromagnetic waves, it is strong or weakly then decide on the electromagnetism variation frequency is high or low, when electromagnetic frequency is low mainly by tangible conductor transmission, when electromagnetic frequency is strengthened to a certain degree, electromagnetic wave will overflow conductor and form electromagnetic radiation, why Here it is is full of electromagnetic reason everywhere in the environment, with building, the electric wire that picks out from battery main switch, via connecting all electric equipments in the wall, these electrical equipment can produce strong and weak different electromagnetic waves because of different capacity, electric wire inside and outside wall then overflows the insulating cement that coats copper conductors because of electromagnetic wave, is disseminated to each corner via wall and art work conductor.
In the AC-powered structure, the twin jack and three receptacle electrical connectors that use with 110V on the wall are example, one of them jack of twin jack is a live wire, be the actual electric wire that has electric current, another jack is a ground wire, its end is with the buried earth conductor cable of electric pole, it is the loop as load, actually there is no any electric current, two parallel jacks of three receptacle electrical connectors, distribution is the same with twin jack, and the 3rd jack is earthy for the connection device iron-clad, and its distribution end is to imbed underground contact the earth with structure foundation.Three receptacle electrical connectors with 220V are example, and wherein two flat jacks become T shape to arrange, and the three slotting plugs of avoiding 110V voltage to use misplug, and the 3rd circular hole is for the earthy ground wire of connection device iron-clad; So live wire generates electromagnetic waves because of having energy, so ground wire is not with any energy not generate electromagnetic waves.
And the electricity consumption product not only causes in various degree influence to environmental quality and user at energising electromagenetic wave radiation that user mode produced, more may hinder to some extent normal operational function for electricity consumption product (as computer).For this reason, the manufacturer of various electricity consumption products actively researches and develops invariably and intercepts electromagnetic material, but it mostly just forms simple iris action to electromagnetic wave.As No. 415692 " preventing the soft rowed line structure improvement of electromagnetic wave " novel patent case of Taiwan patent announcement, promptly be to use PUR that metal screen layer and lead are more combined closely, but in fact it still at this metal screen layer, uses the plastic PUR for electromagnetic iris action and little for electromagnetic obstruct.
And No. the 238783rd, Taiwan patent announcement, i.e. No. 83210757 " power line is set up the improvement of ground structure " novel patent case, it mainly is at a plug one section independently earth connection to be set, this inside earth jack of earth connection one termination power line independently, end then is the ground wire jack ground connection of free end (as conducting strip) in order to the grafting socket in addition.This design must be inserted a sheet free end in the jack, and based on the fear to electricity, general use is inserted this conducting strip in the jack its mental handicape, is one of its shortcoming.Moreover, in its default display unit, when above-mentioned conduction free end inserts the socket ground wire not luminous is correct, in its structural design, if should insert the socket live wire by the conduction free end, electric current will lead to the electrical equipment earth terminal by its default neon lamp and resistance and enter electrical equipment again, final contacting metal shell, and the electric current that does not so constitute alternating current is connected to the necessary loop of the earth zero potential through load.To be used in computer power source supply device is example, each conducting terminal of this power supply unit does not connect mutually, therefore its electric current can't form the loop with another ground wire, that is, be plugged to the non-correct inserting state of live wire, its neon lamp is still not shinny, and whether it gets rid of electromagnetic wave by ground terminal actually, still can't be confirmed.
Patent No. 86201088 novel patent case in Taiwan then provides a kind of power supply change-over device of eliminating electromagenetic wave radiation, but it must use complicated circuit for detecting, start-up circuit and lock-in circuit, and structure and cost are all higher and not to be inconsistent market required.
And some electrical equipment periphery product, as the goggles of computer display screen curtain, though special-purpose earth conductor cable is arranged for getting rid of electromagnetic wave, whether it still needs to test this earth connection with an extra electroscopic device and correctly installs before the user installs voluntarily.When being installed by the qualified installation person, it has belonged to inconvenience, if attached this electrical verification equipment of selling more belongs to waste on product.
Summary of the invention
The utility model is that a kind of electromagnetic wave earth conductor cable will be provided, and need not the use test instrument to solve, can show whether correctly to peg graft, and the technical problem that the electromagnetic wave that power consumption equipment produced is absorbed and gets rid of.
It is such solving the problems of the technologies described above the technical scheme that is adopted:
A kind of electromagnetic wave earth conductor cable, it is characterized in that: be connected to a plug with a multiple core cord, and connecting a checkout gear in plug, this checkout gear comprises the IC circuit board, and default one metal bar and that is provided with the human body touch induction can be by the LED of external detection on this circuit board; This IC circuit board one end connects multiple core cord, and makes it be connected to the exposed conducting terminal in addition; Other end of this multiple core cord is provided with the metal that touches power consumption equipment and connects end;
It is a metal clip that this metal of being located at wire end connects end;
It is bare wire that this metal of being located at wire end connects end;
It is terminal for connecting that this metal of being located at wire end connects end;
It is to connect to use hook that this metal of being located at wire end connects end;
This metal connects end and is arranged with full clad type insulating case;
This metal connects end and is arranged with the insulating case that expose local end;
This metal of being located at wire end connects end many leads in parallel;
This plug is installed an ON/OFF switch in inside;
This earth conductor cable separates with the device power supply (DPS) line and is plugged in socket;
This earth conductor cable is plugged in socket respectively to be wound in the neighboring power wires mode;
The winding spacing of this earth conductor cable is no more than 2.5 centimetres;
This checkout gear is located at plug inside;
This checkout gear is located at the plug outside.
The utility model is connected to a plug with a multiple core cord, one checkout gear then can be connected between electric wire and the plug terminal, this checkout gear comprises that one makes its two ends connect the IC circuit board of electric wire and terminal respectively, and be provided with human body as the induction metal bar and can be by the LED of external detection; Be provided with various forms of metals such as a clip, splicing ear or hook according to said wires one end and connect end, this metal connects end can borrow in addition fit of insulating case before not using, and after plug end is correctly pegged graft after tested, connects power consumption equipment confession guide electromagnetic wave.Thereby solved the use test instrument that need not, whether can show and correctly peg graft, and the technical problem that the electromagnetic wave that power consumption equipment produced is absorbed and gets rid of.
The utility model is simple in structure, is the special-purpose earth conductor cable of a kind of electromagnetic wave, can be whether under the correctly grafting situation in direct demonstration, and the electromagnetic wave that the electricity consumption product is produced is absorbed and got rid of, and is safe and convenient to use, and the tool practicality.
Description of drawings
Fig. 1 is the utility model preferred embodiment stereogram;
Fig. 2 is the cutaway view one of the utility model plug portion and local lead;
Fig. 3 is the cutaway view two of the utility model plug portion and local lead;
Fig. 4 is Fig. 2,3 IC circuit board and related elements circuit diagram thereof;
Fig. 5 is wherein a kind of user mode figure that the utility model is plugged in the electricity consumption product;
Fig. 6 is the another kind of user mode figure that the utility model is plugged in the electricity consumption product.
Embodiment
At first see also Fig. 1, include in the preferred embodiment of internal inspection device at this, its end in a header body 10 includes the terminal 20,30 that supplies with the socket aperture grafting.40 in one electric wire can insert this header body 10, and is provided with more than one metal in the in addition end of this electric wire 40 and connects end 50.In illustrated embodiment, it is one to expose the metal fixture that expose insulating case 51 and local end that this metal connects end 50, and it can be bare wire or other forms of terminal for connecting or hook.This insulating case 51 also can be full clad type, is insulation for test previous crops in grafting, and unloads after test.
Now please know clearly and consult Fig. 2,3, this electric wire 40 is to coat through insulating cement with one group of fine copper wire to form.In including the embodiment of checkout gear, its inside is provided with an IC (integrated circuit) circuit board 14, on this circuit board 14, also be provided with the LED (light-emitting diode) 13 that transparent adhesive tape covers 12 belows, an and inductive rod that does not expose 11, shown in Fig. 2 to 4 among the checkout gear embodiment, it is at operational amplifier 15 "+" voltage during greater than "-" voltage, the output high potential, otherwise, then export electronegative potential.Therefore, push header body 10, can respond to and make LED13 not shinny when correct pegging graft when staff, and shinny when mistake is pegged graft.This IC circuit board 14, one is connected to electric wire 40, but holds then splicing ear 20 or 30 in addition.
The utility model can be as shown in Figure 5 according to the foregoing description, be generally used in electricity consumption product (computer equipment as shown), when its power line 60 two ends insert supply socket 70 respectively and host socket after 80s, the utility model can make its plug 10 insert in another socket aperture of same socket 70 with correct direction equally, and its another metal is connect end 50 connect the host computer metal-backs, can reach and get rid of electromagnetic function.Though this embodiment shows two adjacent jacks that are used in same socket 70.Its attachment plug that includes many jacks that also can be in advance to peg graft before the plug 10 is plugged in this attachment plug with power line 60 then.
With the computer equipment that the utility model is used in shown in Fig. 5,6 is example, capital equipments such as main frame 81 and display 91 are arranged on computer desk 90, after connecting with the mains no matter have or not start, promptly in power line 60 entered main frame 81 and display 91, the peripheral equipment that other keyboards, slide-mouse, audio amplifier etc. are connected with main frame also was full of electromagnetic wave to the electromagnetic wave of socket live wire simultaneously.At this moment as long as being connect end 50, above-mentioned metal is sandwiched on the metal shell 82 of main frame 81, utilize electromagnetic wave by the conductor transfer principle, allow all electromagnetic waves ground wire in this earth conductor cable and socket import the earth, on this moment computer desk 90 except display 91 because be that overall plastic glue coats and can not find suitable metal and do the ground connection guiding, conductor that all directly or indirectly are connected with this earth conductor cable such as keyboard, slide-mouse, audio amplifier etc. are so all be to be in the zero potential state not have electromagnetic wave.Only surplus computer desk itself has the electromagnetic wave of trace, and its electric wire 60 from former power supply directly contacts desktop, because alternating current is the power supply that does not stop, so the live wire of power line 60 can continue to generate electromagnetic waves via the desk transmission.Wanting head it off to adjust to power line does not directly contact desk and gets final product.Or shown in the 6th figure, this earth conductor cable SI semi-insulation removed twine whole piece power line 60 in a spiral manner earlier with bare copper wire after, metal being connect end 50 is sandwiched on the main frame metal-back 82 again, so not only desk does not have electromagnetic wave, comprises that the electromagnetic wave that whole piece power line 60 continues to produce all is absorbed and imports the earth immediately.Learn as long as the winding spacing is no more than 2.5 centimetres and can both be effective through experiment.Display also can twine the place beyond the screen front to coat with these wire products and can reach the guiding display 91 inner electromagnetic wave effects that produce too if necessary, and electric conducting materials such as also available Copper Foil or conductive fabric coat the back with former power line 60 with display 91 and contact electric conducting material with other clips in parallel that metal connects end 50.
Another visible advantage of the utility model is, at existing some commercially available electricity consumption product, all can reserve earth conductor cable as refrigerator, washing machine, display screen goggles etc., but existing electricity consumption wiring also can't suitably connect with it, the utility model then can engage with this reservation earth conductor cable easily, and the leakage current of these electricity consumption products is imported the earth.
In addition, in other embodiments, predeterminable one for the ON/OFF switch that exposes control between conducting terminal and the connection electric wire thereof, before using, this switch is OFF (closing) state, make the conducting terminal that connects electric wire correctly insert ground wire, and with other side metal connect be connected to the electricity consumption product after, again with this preset switches ON (connection), whole piece ground connection industrial siding promptly is in the normal function state.
According in the above preferred embodiment, though checkout gear is located at plug inside, for not increase the volume of whole plug and to keep its normal inserting mode, this checkout gear also can be located at plug outside (as the electric wire position of contiguous plug) certainly.
The other feasible pattern of the utility model be with whole plug body 10 with the transparent material ejection formation, and need not to use the transparent adhesive tape lid of extra setting.
Therefore the utility model can need not outside the use test instrument, directly the electromagnetic wave that the electricity consumption product is produced is got rid of, it more can be convenient to use in reserving on the earth conductor cable electrical equipment, its function is significantly improved, really has value on the industry, meet each important document of utility model patent, so propose utility application in accordance with the law.
Claims (14)
1, a kind of electromagnetic wave earth conductor cable, it is characterized in that: be connected to a plug with a multiple core cord, and connecting a checkout gear in plug, this checkout gear comprises the IC circuit board, and default one metal bar and that is provided with the human body touch induction can be by the LED of external detection on this circuit board; This IC circuit board one end connects multiple core cord, and makes it be connected to the exposed conducting terminal in addition; Other end of this multiple core cord is provided with the metal that touches power consumption equipment and connects end.
2, according to the described electromagnetic wave earth conductor cable of claim 1, it is characterized in that: it is a metal clip that this metal of being located at wire end connects end.
3, according to the described electromagnetic wave earth conductor cable of claim 1, it is characterized in that: it is bare wire that this metal of being located at wire end connects end.
4, according to the described electromagnetic wave earth conductor cable of claim 1, it is characterized in that: it is terminal for connecting that this metal of being located at wire end connects end.
5, according to the described electromagnetic wave earth conductor cable of claim 1, it is characterized in that: it is to connect to use hook that this metal of being located at wire end connects end.
6, according to claim 2,3,4 or 5 described electromagnetic wave earth conductor cables, it is characterized in that: this metal connects end and is arranged with full clad type insulating case.
7, according to claim 2,3,4 or 5 described electromagnetic wave earth conductor cables, it is characterized in that: this metal connects end and is arranged with the insulating case that expose local end.
8, according to the described electromagnetic wave earth conductor cable of claim 1, it is characterized in that: this metal of being located at wire end connects end many leads in parallel.
9, according to the described electromagnetic wave earth conductor cable of claim 1, it is characterized in that: this plug is installed a 0N/OFF switch in inside.
10, according to the described electromagnetic wave earth conductor cable of claim 1, it is characterized in that: this earth conductor cable separates with the device power supply (DPS) line and is plugged in socket.
11, according to the described electromagnetic wave earth conductor cable of claim 1, it is characterized in that: this earth conductor cable is plugged in socket respectively to be wound in the neighboring power wires mode.
12, according to the described electromagnetic wave earth conductor cable of claim 11, it is characterized in that: the winding spacing of this earth conductor cable is no more than 2.5 centimetres.
13, according to the described electromagnetic wave earth conductor cable of claim 1, it is characterized in that: this checkout gear is located at plug inside.
14, according to the described electromagnetic wave earth conductor cable of claim 1, it is characterized in that: this checkout gear is located at the plug outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01259693 CN2503634Y (en) | 2001-09-28 | 2001-09-28 | Electromagnetic earthing wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01259693 CN2503634Y (en) | 2001-09-28 | 2001-09-28 | Electromagnetic earthing wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2503634Y true CN2503634Y (en) | 2002-07-31 |
Family
ID=33668011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01259693 Expired - Fee Related CN2503634Y (en) | 2001-09-28 | 2001-09-28 | Electromagnetic earthing wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2503634Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207684A (en) * | 2015-05-08 | 2016-12-07 | 国网河南省电力公司漯河供电公司 | Multiport self-monitoring electrical test grounding device |
| US20220079191A1 (en) * | 2019-01-04 | 2022-03-17 | Haier Smart Home Co., Ltd. | Refrigerating and freezing device |
-
2001
- 2001-09-28 CN CN 01259693 patent/CN2503634Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207684A (en) * | 2015-05-08 | 2016-12-07 | 国网河南省电力公司漯河供电公司 | Multiport self-monitoring electrical test grounding device |
| US20220079191A1 (en) * | 2019-01-04 | 2022-03-17 | Haier Smart Home Co., Ltd. | Refrigerating and freezing device |
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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 |