CN1348238A - Socket, switch, plug, adapter and connecting wire structure - Google Patents
Socket, switch, plug, adapter and connecting wire structure Download PDFInfo
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- CN1348238A CN1348238A CN 00129683 CN00129683A CN1348238A CN 1348238 A CN1348238 A CN 1348238A CN 00129683 CN00129683 CN 00129683 CN 00129683 A CN00129683 A CN 00129683A CN 1348238 A CN1348238 A CN 1348238A
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- socket
- plug
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- outage
- adapter
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- 239000000428 dust Substances 0.000 claims abstract description 19
- 229910052751 metal Inorganic materials 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims abstract description 19
- 239000003086 colorant Substances 0.000 claims abstract description 4
- 230000006872 improvement Effects 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 19
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 8
- 230000006378 damage Effects 0.000 description 5
- 229910052697 platinum Inorganic materials 0.000 description 4
- 230000034994 death Effects 0.000 description 3
- 231100000517 death Toxicity 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
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Abstract
The invention provides a fixed or embedded socket, switch, plug, adapter and connecting wire with improved structure for safe power-off, lamp number display, dust-proof safety protection and anti-surge. The safety power-off device without fuse wire mainly utilizes two different metal sheets to produce bending deformation due to heat conduction when overload occurs, so that the contact of the conducting sheet is separated to form a power-off state, the button of the switch is provided with two different and striking colors to touch and conduct electricity along with the pressing and swinging of the button for indicating the position, the electric appliance is provided with a surge-preventing capacitor for preventing the surge from damaging the electric appliance, and the socket is provided with any one of elastic pressing type, sliding type and sealing type dustproof structures to prevent dust, foreign matters and moisture from invading into the jack of the socket to cause electric shock.
Description
Safety outage, the cresset that the present invention relates to a kind of fixed or flush plug receptacle, switch, plug, adapter, connecting line shows, dustproof security protection, the improvement of protrusion-dispelling wave structure.Mainly tie up in the safe breaker device system of: this no fuse and utilize the different sheet metal of number, produce flexural deformation because of thermal conductance in when overload, make the contact of conducting strip break away from, form an off-position, and the button of switch is provided with two kinds of differences and eye-catching color, one of them is for installing outage display lamp, another one then is for the dark display lamp of installing, simultaneously dark display lamp and one of outage display lamp end pin are connected to the activity template of button, other end pin then is to connect a resistance respectively, be connected to respectively again on the lug plate of button, must touch conduction by swing with the pressure of button; When the overload outage, the outage display lamp is promptly gone out by breath and reminds the user to note, and dark display lamp can clearly be distinguished and looked when night or darkroom, usefulness as indicating positions, the capacitor of anti-surging is set on fixed or flush plug receptacle, switch, plug, adapter, connecting line in addition on demand, as preventing that surging is to harm that electrical equipment produced, and elastic press type, slidingtype, any dustproof construction of blocking formula can be set on fixed or flush plug receptacle, avoid dust, foreign matter, moisture to invade in the jack of socket and the danger of electric shock arranged.
The generation of fire often be because old, the electrical overload of electric wire or since the undesired running heating institute of electrical equipment cause, wherein electric wire old be meant that electric wire and insulated hull are damaged by worms and sting or natural aging due to, the load reduction and the heat-resisting degree of insulated hull of electric wire are reduced, simultaneously when copper wire or copper cash reduce because of conductance aging or that oxidation produced, resistance also can improve relatively, therefore promptly causes that because of heating electric wire cocks off easily; In addition, electric wire also can take place and cock off in the undesired heating of electrical load use improperly and electrical equipment, though had or not the fusible link breaker device to be applied in master switch at present, extended line, on the adapter, but still can't prevent the generation of house or industrial fire effectively, conclude its reason: promptly be that master switch arrives each switch of each shunt or the electric wire between the socket, can't obtain to transship or the safe power-off protection effect when overheated and making takes place again and again because of the electric wire fire that is caused that cocks off, all the time lives and properties are at home caused greatest threat, probe into its reason comprehensively, find: the no-fuse switch in the master switch can only near the circuit the master switch or moment overload the safeguard measure of situation performance safety outage, can't contain fully at home and the entire circuit of factory and each shunt; In addition, the protection range of extended line and adapter coupling also is only limited to electrical equipment to socket part, still can't thoroughly solve for the old problem of the electric wire of pipeline inside, present extended line and adapter all has only a no-fuse switch simultaneously, when overload takes place in one of them electrical equipment, electrical equipment in other normal use is cut off the power supply together, and the moment surging that it produced causes the damage of accurate electrical equipment possibly, and can't protect electrical equipment and circuit thereof in each use effectively; No fuse breaker device can be applied in all fixed or flush plug receptacles, switch, plug, adapter, the connecting line at large if just think, and by to each other the effect that complements each other, safer and effective protective effect certainly will can be obtained, and it also reduces difficulty the probability that fire takes place widely; In addition, also can cause the danger and the injury of electric shock in surging thrusts foreign matter socket for influence and dust, wet environment and the child of electrical equipment when playing the jack.
Mirror is arranged with this, the inventor actively drops into the spirit of research and development and innovation improvement, invents out that a kind of fixed or flush plug receptacle, switch, plug, adapter, the safety outage of connecting line, cresset show, dustproof security protection, the improvement of protrusion-dispelling wave structure.
One of purpose of the present invention is: all install in all fixed or flush plug receptacles, switch, plug, adapter, the connecting line and have or not fuse safety breaker device, utilize the mode in parallel or the mode of series connection in no fuse safety breaker device, to connect an outage display lamp or a dark display lamp simultaneously, when electrical overload, when overheated or electrical equipment is undesired, all can directly cut off the electricity supply and by cresset bright, go out apparent.
Two of purpose of the present invention is: all be equiped with the capacitor that can prevent surging in all fixed or flush plug receptacles, switch, plug, adapter, the connecting line and avoid surging to harm that electrical equipment produced.
Three of purpose of the present invention is: can socket insert also on the dustproof construction of elastic press type, slidingtype, blocking formula is set, when not using, the user can prevent to avoid dust, foreign matter to invade in the jack of socket effectively, so that influence the normal conduction of socket and improve ill-effect such as resistance, and take precautions against and to play mistiming wet environment or child metal object is inserted in the jack of socket, the situation of the injures and deaths that cause getting an electric shock.
The above reaches technical scheme of the present invention as goal of the invention, be exactly all to install in all fixed or flush plug receptacle, switch, plug, adapter, the connecting line to have or not fuse safety breaker device, utilize the mode in parallel or the mode of series connection in no fuse safety breaker device, to connect an outage display lamp or a dark display lamp simultaneously, when electrical overload, when overheated or electrical equipment is undesired, all can directly cut off the electricity supply and by bright, the demonstration of going out of cresset.All being equiped with the capacitor that can prevent surging in all fixed or flush plug receptacles, switch, plug, adapter, the connecting line avoids surging to harm that electrical equipment produced.Can socket insert also on the dustproof construction of elastic press type, slidingtype, blocking formula is set, when not using, the user can prevent to avoid dust, foreign matter to invade in the jack of socket effectively, so that influence the normal conduction of socket and improve ill-effect such as resistance, and take precautions against and to play mistiming wet environment or child metal object is inserted in the jack of socket, the situation of the injures and deaths that cause getting an electric shock.
Fixed or flush plug receptacle of the present invention, switch, plug, adapter, the outage of connecting line safety, cresset shows, dustproof security protection, the improvement of protrusion-dispelling wave structure, mainly be: the safe breaker device of this no fuse is to utilize the different sheet metal of number, produce flexural deformation because of thermal conductance in when overload, make the contact of conducting strip break away from, by spring safety knobs or OFF/RESET button are thrown off and can contact be isolated by the insulating trip of safety knobs below simultaneously, or directly contact is separated, and the button area of switch is divided into two kinds of different colours, one of them is for installing outage display lamp, another one then is for the dark display lamp of installing, simultaneously dark display lamp and one of outage display lamp end pin are connected to the activity template of button, other end pin then is to connect a resistance respectively, be connected to respectively again button on, on two lug plates, allow lug plate touch conduction by swing down with the pressure of button; When outage overload, the outage display lamp is promptly gone out by breath and reminds the user to note, and dark display lamp can clearly be distinguished and looks when night or darkroom, as the usefulness of indicating positions.The outage display lamp of the safe breaker device of this no fuse also applicable to tip jack, diplopore socket, Three-hole socket, porous socket, plug, connecting line, adapter or switch and socket combine last.Also can utilize parallel way or series system to connect the outage display lamp at the safe breaker device of no fuse.And its shape can be according to panel and fixed mount or jack and is adjusted change.Wherein the jack of socket or plug also can be done correction because of the difference of national conditions region.The present invention can be provided with the dustproof construction of elastic press type dustproof sheet, slidingtype dust cap, blocking formula dust cap on socket; Utilize the elastic press type dustproof sheet to eject and close jack, or utilize the tenon on slidingtype dust cap both sides to slide to cover untapped jack or insert and clog jack by the corresponding tightening latch in blocking formula dust cap bottom.The pattern of socket of the present invention can be by the Button Block mode in conjunction with fixing or fixing by the combination of metal external member mode.
Remarkable advantage of the present invention is can be completely achieved at home and the Electrical Safety of factory, very avoids family or factory by the fire that electricity consumption produced effectively, significantly reduces the threat of people's lives and properties, ensures the security of the lives and property of family and factory effectively.
For further specifying relevant structure of the present invention and range of application thereof, be described in detail as follows now in conjunction with the accompanying drawings and embodiments:
Section combination schematic diagram when Fig. 1 the present invention is applied to switch.
Fig. 2 is the operational motion schematic diagram of the present invention when being applied to switch.
Fig. 3 is the present invention's schematic perspective view when being applied to tip jack.
Fig. 4 is the schematic perspective view of the present invention when being applied to the diplopore socket.
Fig. 5 is the schematic perspective view of the present invention when being applied to Three-hole socket.
Fig. 6 is the perspective exploded view of the present invention when being applied to plug.
Fig. 7 is the perspective exploded view of inventing when being applied to connecting line.
Fig. 8 is the perspective exploded view of the present invention when being applied to adapter.
Fig. 9 is the section combination schematic diagram of the present invention when being applied to plug.
Figure 10 is the circuit diagram one of the present invention when being applied to tip jack.
Figure 11 is the circuit diagram two of the present invention when using tip jack.
Figure 12 is the circuit diagram one of the present invention when being applied to the diplopore socket.
Figure 13 is the circuit diagram two of the present invention when being applied to the diplopore socket.
Figure 14 is the circuit diagram three of the present invention when being applied to the diplopore socket.
Figure 15 is the circuit diagram one of the present invention when being applied to Three-hole socket.
Figure 16 is the circuit diagram two of the present invention when being applied to out Three-hole socket.
Figure 17 is the circuit diagram three of the present invention when being applied to Three-hole socket.
Figure 18 is the circuit diagram one of the present invention when being applied to plug, adapter.
Figure 19 is the circuit diagram two of the present invention when being applied to plug, adapter.
Figure number explanation: 10 switches, 11 buttons, 12 red partly 13 green partly 14 outage display lamps 15 dark display lamp 16 pads 17 springs 18,19 lug plates, 20 no fuse safety breaker device 21 sheet metals 22,26,29 conducting strips, 23 springs, 24 safety knobs, 25 insulating trips, 27 stators, 28 activity template 201OFF/RESET, 30 tip jacks 31,41,51 jacks, 32 elastic press type dustproof sheets, 33 springs, 40 diplopore sockets, 42 slidingtype dustproof sheets, 43 tenons, 50 Three-hole sockets, 52 blocking formula dust caps, 53 tightening latches, 60 plugs 61,71,81 earth terminal pin, 70 connecting lines, 80 adapter 90C surge absorber capacioor IN input OUT output G ground wire M neutral line F live wires
As shown in Figure 1, be the section combination schematic diagram of the present invention when being applied to switch.Be installed in the no fuse safety breaker device 20 of switch 10 inside, it mainly is the sheet metal 21 that utilizes two kinds of different coefficients of expansion, generation flexural deformation when current overload because the coefficient of expansion is different, make the platinum contact of sheet metal 21 break away from the contact relation with the platinum contact of conducting strip 22, simultaneously under the elastic force effect of spring 23, allow safety knobs 24 eject, can isolate by the insulating trip 25 of safety knobs 24 belows, sheet metal 21 is to join with conducting strip 26 simultaneously, allow this two conducting strip 22,26 form the state of an outage, the user only need depress safety knobs 24 can revert to original conducting state, button 11 with switch 10 is distinguished into two kinds of colors in addition, as redness part 12 and green part 13, partly install an outage light two respectively simultaneously and show that 14 and one dark light shows 15, one end pin 14 of this two lamp, 15 are connected on the pad 16 and spring 17 of peace button 11 jointly, allow electric current from the stator 27 and activity template 28 of conducting strip 22 through sheet metal 21, arrive the pad 16 and spring 17 of button 11, and outage light shows that 14 and one dark light shows that 15 other end pin connects a resistance R respectively, connect the lug plate 18 of button 11 belows and top again, on 19, this two lug plate 18,19 can touch a conducting strip 29 along with the swing of button 11; As shown in Figure 1, press left when button 11 is the state that presents the pass on time, and the lug plate 19 of dark display lamp 15 contacts to be switched on conducting strip 29 and lights, and in the time of can be as night or darkroom the position of display switch; Otherwise, as shown in Figure 2, be the state that presents out when button 11 connects when pressing to the right, the lug plate 18 of outage display lamp 14 contacts with conducting strip 29 and is switched on and lights, and is shown as normal operating condition.When current overload, sheet metal 21 bendings, make safety knobs 24 eject, allow conducting strip 22,26 form an off-position, cut off the power supply display lamp 14 i.e. not conductings and extinguished this moment, be shown as overload or undesired use, the user only needs can judge directly by the lighting or cease and go out of outage display lamp 14 whether switch normally uses.
Fixed or flush plug receptacle provided by the present invention, switch, plug, adapter, the outage of connecting line safety, cresset shows, dustproof security protection, the improvement of protrusion-dispelling wave structure, also can be applicable to tip jack 30, diplopore socket 40, in the Three-hole socket 50, as Fig. 3,4, shown in 5, wherein at tip jack 30, diplopore socket 40, the no fuse safety breaker device 20 that Three-hole socket 50 is installed also has several different patterns, for example, utilize the sheet metal 21 of two kinds of different coefficients of expansion, generation flexural deformation when current overload because the coefficient of expansion is different, make OFF/RESET button 201 flick into closed condition, Jing and cut off conducting strip 22,26 form an off-position, the display lamp 14 that cuts off the power supply of on the conducting strip 22 of no fuse safety breaker device 20, connecting respectively simultaneously, when electric current or when loading on normal condition, the platinum contact of sheet metal 21 contacts conducting outage display lamp 14 with the platinum contact of conducting strip 22, otherwise, when electric current or load overload, sheet metal 21 bendings, make safety knobs 24 eject, allow conducting strip 22,26 form an off-position, cut off the power supply display lamp 14 i.e. not conductings and extinguished this moment, reminds the user to transship use; The dustproof construction of elastic press type dustproof sheet 32, slidingtype dust cap 42, blocking formula dust cap 52 can be set respectively on the jack 31,41,51 of tip jack 30, diplopore socket 40, Three-hole socket 50 simultaneously; Wherein when jack 31 does not insert plug, elastic press type dustproof sheet 32 is ejected by spring 33 promptly and closes jack 31, or utilizes the tenon 43 on slidingtype dust cap 42 both sides to slide to cover untapped jack 41 or insert by the tightening latch 53 of blocking formula dust cap 52 bottom correspondences and clog jack 51.Reach and prevent to avoid dust, foreign matter to invade in the jack of socket effectively, so that influence the normal conduction of socket and improve ill-effect such as resistance, and take precautions against wet environment or child and play in the jack 31,41,51 that mistiming inserts metal object socket 30,40,50, the situation of the injures and deaths that cause getting an electric shock takes place.。
Shown in Fig. 6,7,8, be the perspective exploded view of the present invention when being applied to plug, connecting line, adapter.And shown in Figure 9, be the section combination schematic diagram of the present invention when being applied to plug.Wherein do not have fuse safety breaker device 20 and the outage display lamp 14 also can be applicable on plug 60, connecting line 70, the adapter 80, right this plug 60, connecting line 70, adapter 80 all have earth terminal pin 61,71,81 that two conducting strips 22,26 and can spiral pull down, when electric current or load overload, sheet metal 21 bendings, make safety knobs 24 or OFF/RESET button 201 eject, allow conducting strip 22,26 form an off-position, cut off the power supply display lamp 14 i.e. not conductings and extinguished this moment, reminds the user to transship use;
Shown in Figure 10,11, be the circuit diagram one, two that the present invention makees tip jack.It shown in Figure 12,13,14 circuit diagram one, two, three of diplopore socket of the present invention.Shown in Figure 15,16,17, be the circuit diagram one, two, three of Three-hole socket of the present invention.Shown in Figure 18,19, be the circuit diagram one, two of plug of the present invention, adapter.Wherein utilize the mode in parallel or the mode of series connection in no fuse safety breaker device 20, to connect the capacitor 90 of an outage display lamp 14 and surge absorber.
Claims (7)
1, a kind of fixed or flush plug receptacle, switch, plug, adapter, the safety outage of connecting line, cresset shows, dustproof security protection, the improvement of protrusion-dispelling wave structure, it is characterized in that: the safe breaker device of this no fuse is to utilize two kinds of different sheet metals, produce flexural deformation because of thermal conductance in when overload, make the contact of conducting strip break away from, by spring safety knobs or OFF/RESET button are thrown off simultaneously, can contact be isolated by the insulating trip of safety knobs below, or directly contact is separated, and the button area of switch is divided into two kinds of different colours, one of them is for installing outage display lamp, another one then is for the dark display lamp of installing, simultaneously dark display lamp and one of outage display lamp end pin are connected to the activity template of button, other end pin then is to connect a resistance respectively, be connected to respectively again button on, on two lug plates, allow lug plate touch conducting strip by swing down with the pressure of button; When outage overload, the outage display lamp is promptly gone out by breath, reminds the user to note, and dark display lamp can clearly be distinguished and looks when night or darkroom, as the usefulness of indicating positions.
2, safety outage, the cresset according to the fixed or flush plug receptacle of claim 1 defined, switch, plug, adapter, connecting line show, dustproof security protection, the improvement of protrusion-dispelling wave structure, it is characterized in that: the outage display lamp of the safe breaker device of this no fuse be applicable to tip jack, diplopore socket, Three-hole socket, porous socket, plug, connecting line, adapter or switch and socket combine last.
3, according to fixed or flush plug receptacle, switch, plug, adapter, the safety outage of connecting line, cresset demonstration, dustproof security protection, the improvement of protrusion-dispelling wave structure of claim 1 defined, it is characterized in that: utilize parallel way or series system to connect the outage display lamp at the safe breaker device of no fuse.
4, safety outage, the cresset according to the fixed or flush plug receptacle of claim 1 defined, switch, plug, adapter, connecting line show, dustproof security protection, the improvement of protrusion-dispelling wave structure, it is characterized in that: its shape can be adjusted change according to panel and fixed mount or jack.
5, according to fixed or flush plug receptacle, switch, plug, adapter, the safety outage of connecting line, cresset demonstration, dustproof security protection, the improvement of protrusion-dispelling wave structure of claim 1 defined, it is characterized in that: the jack of socket or plug are done correction because of the difference of national conditions region.
6, according to fixed or flush plug receptacle, switch, plug, adapter, the safety outage of connecting line, cresset demonstration, dustproof security protection, the improvement of protrusion-dispelling wave structure of claim 1 defined, it is characterized in that: the dustproof construction that elastic press type dustproof sheet, slidingtype dust cap, blocking formula dust cap are set on socket; Utilize the elastic press type dustproof sheet to eject and close jack, or utilize the tenon on slidingtype dust cap both sides to slide to cover untapped jack or insert and clog jack by the corresponding tightening latch in blocking formula dust cap bottom.
7, according to fixed or flush plug receptacle, switch, plug, adapter, the safety outage of connecting line, cresset demonstration, dustproof security protection, the improvement of protrusion-dispelling wave structure of claim 1 defined, it is characterized in that: the pattern of socket can be by the Button Block mode in conjunction with fixing or fixing by the combination of metal external member mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00129683 CN1348238A (en) | 2000-10-12 | 2000-10-12 | Socket, switch, plug, adapter and connecting wire structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00129683 CN1348238A (en) | 2000-10-12 | 2000-10-12 | Socket, switch, plug, adapter and connecting wire structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1348238A true CN1348238A (en) | 2002-05-08 |
Family
ID=4593667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00129683 Pending CN1348238A (en) | 2000-10-12 | 2000-10-12 | Socket, switch, plug, adapter and connecting wire structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1348238A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101320869B (en) * | 2007-06-08 | 2010-08-18 | 云梦云曦灯饰制品有限公司 | Plug with replaceable fuse tube |
| CN102269773A (en) * | 2011-05-02 | 2011-12-07 | 林勇 | Conversion socket for current detection |
| CN102981024A (en) * | 2012-08-21 | 2013-03-20 | 中国人民解放63892部队 | Testing conversion plug seat capable of detecting current and ground resistance and testing method |
| CN106059872A (en) * | 2015-04-09 | 2016-10-26 | 费希尔-罗斯蒙特系统公司 | Method for supplying fieldbus communication and power from handheld maintenance tool in hazardous area using single lead set |
| CN106298335A (en) * | 2016-09-30 | 2017-01-04 | 广西大学 | A kind of toggle switch |
| CN106877065A (en) * | 2017-01-23 | 2017-06-20 | 苏州丰年科技股份有限公司 | A kind of dustproof cover structure of connector |
| CN112072365A (en) * | 2020-09-04 | 2020-12-11 | 浙江奥泰电器有限公司 | Intelligent socket and intelligent system |
-
2000
- 2000-10-12 CN CN 00129683 patent/CN1348238A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101320869B (en) * | 2007-06-08 | 2010-08-18 | 云梦云曦灯饰制品有限公司 | Plug with replaceable fuse tube |
| CN102269773A (en) * | 2011-05-02 | 2011-12-07 | 林勇 | Conversion socket for current detection |
| CN102981024A (en) * | 2012-08-21 | 2013-03-20 | 中国人民解放63892部队 | Testing conversion plug seat capable of detecting current and ground resistance and testing method |
| CN102981024B (en) * | 2012-08-21 | 2015-11-04 | 中国人民解放军63892部队 | A kind of test conversion edge connector and method of testing detecting electric current and stake resistance |
| CN106059872A (en) * | 2015-04-09 | 2016-10-26 | 费希尔-罗斯蒙特系统公司 | Method for supplying fieldbus communication and power from handheld maintenance tool in hazardous area using single lead set |
| CN106059872B (en) * | 2015-04-09 | 2021-02-05 | 费希尔-罗斯蒙特系统公司 | Method for supplying fieldbus communication and power in a hazardous area by a handheld maintenance tool using a single conductor set |
| CN106298335A (en) * | 2016-09-30 | 2017-01-04 | 广西大学 | A kind of toggle switch |
| CN106877065A (en) * | 2017-01-23 | 2017-06-20 | 苏州丰年科技股份有限公司 | A kind of dustproof cover structure of connector |
| CN106877065B (en) * | 2017-01-23 | 2023-09-12 | 苏州丰年科技股份有限公司 | Dustproof cover structure of connector |
| CN112072365A (en) * | 2020-09-04 | 2020-12-11 | 浙江奥泰电器有限公司 | Intelligent socket and intelligent system |
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