CN201018120Y - Fixed connection anti-surge voltage plug and socket - Google Patents
Fixed connection anti-surge voltage plug and socket Download PDFInfo
- Publication number
- CN201018120Y CN201018120Y CN 200620148648 CN200620148648U CN201018120Y CN 201018120 Y CN201018120 Y CN 201018120Y CN 200620148648 CN200620148648 CN 200620148648 CN 200620148648 U CN200620148648 U CN 200620148648U CN 201018120 Y CN201018120 Y CN 201018120Y
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- inserted sheet
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Abstract
A voltage plug with fixed connection and resistance for surge and a socket belonging to the field of power supply socket and plug are provided, which are composed of a plug composed of a wide and narrow plug sheet, a wire mouth and a voltage dependent resistor serving as the main body structure and a socket composed of a wide faucet corresponding to the wide plug sheet, a narrow faucet corresponding to the narrow plug sheet and the voltage dependent resistor serving as the main body structure. The utility model designs to manufacture a plug sheet or a plug post of the existing widely applied plug without corresponding positions and a jack of the socket into the structure with one wide and one narrow correspondingly and fix and connect electrically the high and low equipotentials on a connection corner of the socket or plug corresponding to it; only with correct connecting and inserting, it can be inserted to ensure the correct, constant and stable connection between the power supply and each electrode of the electric appliances; besides, the voltage dependent resistor of two stages respectively weakens the peak resistance for surge, therefore, the utility model has the advantages of safety for electricity using, convenient using, no need of additional procedures and cost in manufacturing, simpleness and broad application and market prospect.
Description
Technical field: the utility model belongs to power supply base and plug field.
Background technology: one of alternating current and galvanic notable feature are the branches that the former does not have positive and negative electrode, the substitute is fire, ground wire, but the two from the high and low of current potential and the opinion then similar, promptly positive pole or live wire are that high potential, negative pole or ground wire are electronegative potentials; Also similar from the loop analysis of forming circuit, promptly positive pole or live wire are that outlet, negative pole or ground wire are inlet wire or loop line for power supply, and be then just the opposite with respect to electrical appliance.Therefore, many general character and extremely important to safety utilization of electric power and operate as normal are arranged also between the two class power supplys,, high and low current potential difference is arranged, otherwise equally easily be damaged though do not have the positive and negative electrode requirement as many capacitors.In actual applications, DC power supply is because of must distinguish and fix the positive and negative electrode wiring of they and electrical appliance in advance, could drive electrical appliance and self normal and trouble free service, so just the positive and negative electrode wiring is fixed during in advance as manufacturing or installation, AC power also has similar safety utilization of electric power requirement and regulation.Yet to using extremely extensively and the AC power of enormous amount and in fact be the socket and plug that the AC and DC power supply all can be general, present product is difficult to all generally ensure that it buries many major hidden dangers with permanent correct the fixedlying connected of the high and low current potential of electrical appliance to safety utilization of electric power.Such lesson be a lot, sometimes or even very serious as fatal, cause great permanent disability etc., as because of plug to the freedom of socket and jack position thereof repeatedly conversion cause shell such as many household electrical appliances such as TV or sole plate metal is charged and use and damage of keeping in repair and use and maintenance personal's electric shock and injures and deaths, because of power network fluctuation, thunderbolt cause serious accident such as surge voltage huge energy impact failure electrical equipment and consequence is not rarely seen, all should be paid much attention to and properly settle.
Summary of the invention:
The purpose of this utility model provides a kind of link anti surge voltage plug and socket, and above-mentioned fixing and surge voltage causes the uneasy congruent Electrical Safety potential problem of electricity consumption because of plug and the high electronegative potential wiring of socket to solve.
The technical scheme of being taked that the utility model solves its technical problem is: fix one wide one narrow inserted sheet in the insulation crust of plug, piezo-resistance is electrically connected with inserted sheet, fix one wide one narrow socket or jack in the insulation crust of socket, piezo-resistance is electrically connected with socket or jack.Design will not have the inserted sheet of plug of position correspondence or the jack of inserting column and socket all manufactures to correspondence a wide narrow structure respectively, and the high and low equipotential line of power supply fixedly is connected electrically in respectively on the leg of corresponding with it socket or plug; Piezo-resistance in parallel on two electrodes of plug and socket respectively.
The beneficial effects of the utility model are: design all manufactures to correspondence a wide narrow structure respectively with the inserted sheet of the plug of present widely used no position correspondence or the jack of inserting column and socket, when the jack of the inserted sheet of plug or inserting column and socket by correspondence when manufacturing a wide narrow structure, have only patching just of same correspondence to inject, so just only need height with power supply, the electronegative potential line fixedly is connected electrically in respectively can be finished and ensure on the leg of corresponding with it socket or plug and correctly patch and fool proof, and product uses not only very convenient, make and also need not to increase any operation and cost substantially and simple; Inserted sheet and jack divide width to make the differentiation and the application of height equipotential line become easy, feasible, embodied thereby make such as serial great practical significances such as safety utilization of electric power and use value, and easily standardization and standardization, thereby realized more and more by the highest goal of all trades and professions confessed " standard is sold by first-class enterprise "; Respectively on the electrode of plug and socket piezo-resistance in parallel just respectively anti overvoltage be surge (peak value) voltage and infringement thereof, air, the instant cut-off of almost present all insurances such as electromagnetic type or switchgear all causes the impact of overvoltage to electrical appliance and electrical network, infringement and damage, a host of facts prove a lot of electrical equipment and electronic devices and components such as transistor, the damage of chip etc. is not to occur in the insurance outage as before the blown fuse, but the surge peak energy that promptly produces therefrom in the moment of blown fuse damages, cause insurance " non insurance " even play damage effect on the contrary, this product weakens peak energy because of piezo-resistance two-stage bypass in parallel respectively on two electrodes of plug and socket, coefficient of safety is very high, so no matter be that power supply or electrical appliance are logical, disconnected can not produce spark (the contour electric energy of peak value puncture air and produce spark) and fool proof, and product uses not only very convenient, make and also need not to increase any operation substantially with cost and simple, so its application and market prospects are extremely wide, promptly satisfactorily finish the foregoing invention purpose.
Description of drawings: Fig. 1 is a plug schematic diagram described in the utility model, 1. wide inserted sheets or inserting column among the figure, 2. electric wire mouth, 3. piezo-resistance, 4. narrow inserted sheet or inserting column, 5. plug.Fig. 2 is a socket schematic diagram described in the utility model, 1. wide sockets or jack among the figure, 2. piezo-resistance, 3. narrow socket or jack, 4. socket.
Embodiment: contrast Fig. 1, wide inserted sheet or inserting column (1) are thick 1-2 millimeter, copper wide inserted sheet of wide 6-8 millimeter or diameter are 5-7 millimeter inserting column, the thickness of narrow inserted sheet (4) is identical with wide inserted sheet (1), the width of wide inserted sheet (1) only needs the wide 2-3 millimeter of more copper narrow inserted sheet (4), the diameter of wide inserting column (1) only needs the big 1-2 millimeter of diameter of more copper narrow inserting column (4), the dimensions of electric wire mouth (2) routinely, piezo-resistance (3) is and wide inserted sheet or inserting column (1) and narrow inserted sheet or inserting column (4) Zinc-oxide piezoresistor that is electrically connected in parallel, and plug (5) is made insulation and immobilization material also routinely with wide inserted sheet or inserting column (1) for adopting electrical rubber or electrical plastics, the plug that narrow inserted sheet or inserting column (4) are fixed as one.
Contrast Fig. 2, wide socket or jack (1) are that the wide socket or the diameter of wide 1-2 millimeter, long 6-8 millimeter is the jack of 6-7 millimeter, the length of wide socket (1) only needs the diameter of the long 2-3 millimeter of narrower socket (3), wide jack (1) only to need the big 1-2 millimeter of diameter of narrower jack (3), piezo-resistance (2) is and wide socket or jack (1), narrow socket or jack (3) Zinc-oxide piezoresistor that is electrically connected in parallel, and plug (4) is made the socket that insulation and immobilization material also are fixed as one wide socket or jack, narrow socket or jack routinely for adopting electrical rubber or electrical plastics.
Embodiment:
1, contrast Fig. 1, wide inserted sheet (1) is thick 1.5 millimeters, wide 7 millimeters copper wide inserted sheet, narrow inserted sheet (4) is thick 1.5 millimeters, wide 5 millimeters narrow inserted sheet, the dimensions of electric wire mouth (3) is in the 0.5-0.8 centimetre of interval commonly used, piezo-resistance (3) is and wide inserted sheet (1), narrow inserted sheet (4) the 471K piezo-resistance that is electrically connected in parallel, and plug (5) is made the plug that insulation and immobilization material also are fixed as one wide inserted sheet or inserting column (1), narrow inserted sheet or inserting column (4) routinely for adopting electrical rubber or electrical plastics.
2, contrast Fig. 2, wide socket (1) is wide sockets wide 2 millimeters, long 7 millimeters, narrow socket (3) is narrow sockets wide 2 millimeters, long 5 millimeters, piezo-resistance (2) is and wide socket (1) and narrow socket (3) the 471K piezo-resistance that is electrically connected in parallel, and socket (4) is made the socket that insulation and immobilization material also are fixed as one K ' and Z ' routinely for adopting electrical plastics.
Claims (6)
1. link anti surge voltage plug and socket, it is characterized in that: in the insulation crust of plug, fix one wide one narrow inserted sheet, piezo-resistance is electrically connected with inserted sheet, fixes one wide one narrow socket or jack in the insulation crust of socket, and piezo-resistance is electrically connected with socket or jack.
2. link anti surge voltage plug according to claim 1 and socket is characterized in that the wide 2-3 millimeter of the narrower inserted sheet of wide inserted sheet.
3. link anti surge voltage plug according to claim 1 and socket is characterized in that the wide 2-3 millimeter of the narrower socket of wide socket.
4. link anti surge voltage plug according to claim 1 and socket is characterized in that the wide socket of the wide inserted sheet of plug, narrow inserted sheet or socket, narrow socket are electrically connected with high potential or low-potential electrode.
5. link anti surge voltage plug according to claim 1 and socket is characterized in that the wide socket of the wide inserted sheet of plug, narrow inserted sheet or socket, narrow socket are electrically connected corresponding consistent with high potential or low-potential electrode.
6. link anti surge voltage plug according to claim 1 and socket is characterized in that piezo-resistance is a Zinc-oxide piezoresistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620148648 CN201018120Y (en) | 2006-10-17 | 2006-10-17 | Fixed connection anti-surge voltage plug and socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620148648 CN201018120Y (en) | 2006-10-17 | 2006-10-17 | Fixed connection anti-surge voltage plug and socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201018120Y true CN201018120Y (en) | 2008-02-06 |
Family
ID=39058620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620148648 Expired - Fee Related CN201018120Y (en) | 2006-10-17 | 2006-10-17 | Fixed connection anti-surge voltage plug and socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201018120Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111244684A (en) * | 2020-01-15 | 2020-06-05 | 陈景顺 | Anti-surge socket based on electromagnetic transformation |
-
2006
- 2006-10-17 CN CN 200620148648 patent/CN201018120Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111244684A (en) * | 2020-01-15 | 2020-06-05 | 陈景顺 | Anti-surge socket based on electromagnetic transformation |
| CN111244684B (en) * | 2020-01-15 | 2020-12-25 | 广西电网有限责任公司电力科学研究院 | Anti-surge socket based on electromagnetic transformation |
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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 |