CN2304206Y - Travelling power-supply provider capable of changing plug for said power-supply - Google Patents
Travelling power-supply provider capable of changing plug for said power-supply Download PDFInfo
- Publication number
- CN2304206Y CN2304206Y CN 97200016 CN97200016U CN2304206Y CN 2304206 Y CN2304206 Y CN 2304206Y CN 97200016 CN97200016 CN 97200016 CN 97200016 U CN97200016 U CN 97200016U CN 2304206 Y CN2304206 Y CN 2304206Y
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- lower house
- power supply
- slide
- plug
- shell block
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Abstract
The utility model relates to a power supplier, comprising a casing composed of an upper casing and a lower casing, an electronic power circuit arranged in the casing, a changeable type power plug, a movable buckle piece, a positioning slide plate, a slide seat, an inner casing base and two conductive strips. The lower casing is provided with an opening and pivoted with the changeable type power plug. The utility model can be fitted with power sockets in different standards of every country. The electronic power circuit is used for converting AC into low-voltage DC for a small electric appliance to use. The upper casing is provided with a tubular dimple which is pivoted with a smoke igniter plug. The utility model can be inserted into a vehicle smoke igniter plugging seat for collecting and using a vehicle power supply. Moreover, the power supply is converted into an applied power supply by the power circuit. The utility model is convenient to carry in travel.
Description
The utility model relates to a kind of power supply unit, relates to a kind of travelling power supply unit or rather.
Now, people go out, travel and often carry multiple compact electric apparatus, as mobile phone, electric shaver, walkman etc., these electrical equipment use TunePowers or power supply adaptor power supply, so people also need carry the charger that charges the battery when going out and AC power is converted to the fixedly power supply adaptor of DC power supply.
Since the supply socket specification difference that various countries use, when power supply units such as needs use charger or adapter, often can not be adaptive with the supply socket of the country one belongs to because of its attaching plug, and cause power supply unit can't directly take AC power.Again because the standard electric alternating current source voltage that various countries use is also inconsistent, even the attaching plug of power supply unit can be adaptive with the socket of AC power, also cause directly to take the problem of AC power, will damage electrical equipment otherwise output dc voltage is too high, output dc voltage is too low can not to make the electrical equipment operate as normal again.
We are also noted that, some electric equipment products is suitable for power supply unit and the attaching plug that use in a certain area owing to also be equipped with specially by the market restriction, make these electric equipment products only limit to hold and decide to use in the zone, hold at this and to decide in the zone, this power supply unit can be converted to alternating voltage direct voltage and use for electrical appliance, and the common specification of this class charger is bigger, is unsuitable for compact electric apparatus and uses.In addition, though some power supply unit design has conversion equipment, only can interval contentedly conversion can not satisfy the needs of changing between country.If only consider the reference power supply voltage that various countries are different, that only need not consider the adaptive problem of supply voltage, can solve by changeover plug is set on electrical equipment, but usually changeover plug to take volume bigger, be not easy to again go out to portably use.
Learn by analysis, what often be to and from that the business people of country variant mainly carries is mobile phone, and battery of mobile telephone box store power is limited, needs often to its charging, more need the attaching plug that share and adaptive AC supply voltage, even otherwise have charger and also can only heave a sigh by the prestige machine.
As everyone knows, the effect of power supply adaptor is that alternating current is converted to low-voltage DC, traditional power supply adaptor all designs in indoor use, although outdoor automobile cigarette lighter is provided with plug special and power supply changeover device can provide DC power supply to compact electric apparatus, but also must have another power supply unit of carrying could realize power supply, to the Out Traveler cause use, inconvenience in carrying.
In sum, power supply unit is because the AC supply voltage problem of the specification problem of its attaching plug and various criterion and can not directly take AC power; Though there is power supply changeover device that low-voltage DC can be provided on the outdoor automobile, need prepare another different power supply unit, thus the inconvenience of causing use, carrying for multinational traveller.
The purpose of this utility model is the travelling power supply unit of a kind of convertible attaching plug of design, by the installing one removable attaching plug and the automobile cigarette lighter plug that is pivoted on power supply unit, with adaptive with the supply socket of various countries' different size and be convenient at the outdoor automobile power source of taking.
The travelling power supply unit of convertible attaching plug of the present utility model, comprise shell, electronic power circuitry in the enclosure, the supply socket that replaceable power supply plug in the enclosure is set and the changeable type attaching plug that at least one cooperates with it are set, described shell is made up of lower house and upper shell, it is characterized in that:
The supply socket of described replaceable power supply plug is arranged in the described lower house, comprises shell block and two conducting strips in a movable cramp, a location slide plate, the slide;
Described lower house is provided with opening, and the trailing edge place is provided with protruding seat in the opening, and protruding seat is provided with rectangular opening, and the lower house at protruding seat rear is provided with chute, is provided with microscler perforate in the chute, and the chute rear is provided with block, and the leading edge both sides are provided with the circular arc axle bed in the opening; Described movable cramp is provided with long slot bore; Described location slide plate is provided with circular hole, described movable cramp and location sliding blade apparatus above the chute of described lower house and movable cramp be located in the rectangular opening of described protruding seat; The shell block front console is provided with two slotted eyes in described, respectively be provided with a circular-arc breach on the two side of interior shell block front end, convex with a buckling base in the middle of the rear end of interior shell block, buckling base is provided with fastening hole, and interior shell block is fixed in the described lower house and the corresponding position of opening; Convex with elastic fastening plate in the middle of the rear end of described slide, elastic fastening plate is provided with projection and round bar, respectively be provided with half axle bed on the slide front end dual-side, described slide is enclosed within the shell block that is positioned at lower house and can moves forward and backward at shell block, round bar on the elastic fastening plate passes the circular hole of described location slide plate in turn, the long slot bore of described movable cramp also is set in the microscler perforate of described lower house chute, in the fastening hole of shell block, the circular-arc breach of the semiaxis seat of slide and the circular arc axle bed of lower house and interior shell block was formed pivoted hole in projection on the elastic fastening plate can be buckled in; Described two conducting strips are arranged on the bottom of described interior shell block, and two conducting strip front ends are provided with kink, and corresponding with two slotted eyes of described interior shell block, and two conducting strip rear ends are connected with described electronic power circuitry;
Also include the cigarette lighter plug that can be plugged in the automobile cigarette lighter socket, cigarette lighter plug is hubbed on the described housing.
Described upper shell is provided with the tubulose dimple, has extended a pair of pin joint seat in tubulose dimple below, and pin joint seat is provided with axis hole, and the tubulose dimple is provided with more than one elastic arm, and elastic arm is provided with salient point; Described cigarette lighter plug bottom is provided with the cylindrical body of right angle intersection, the cylindrical body both sides respectively are provided with minor axis, the periphery of cylindrical body is provided with more than one groove, described cigarette lighter plug is hubbed on the described pin joint seat, the minor axis of cylindrical body is plugged in the axis hole of pin joint seat, and the salient point in the tubulose dimple leans against in the groove of cylindrical body.
Described changeable type attaching plug comprises plastic body and is installed on the plastic body and two conductive base pins corresponding with supply socket; Both sides, plastic body rear end are provided with protruding axle, the circular arc axle bed that described protruding axle is installed in by the semiaxis seat of slide, lower house reaches in the formed pivoted hole of circular-arc breach of interior shell block, two conductive base pins extend back and expose contact jaw in the plastic body trailing edge, and two contact jaws contact with the kink of described two conducting strips.
Described changeable type attaching plug comprises plastic body and is installed on the plastic body and three conductive base pins that can be corresponding with supply socket; Described plastic body becomes en plaque, the plate below is provided with lug, and the plate top is provided with positioning recess, and described lug is resisted against in the lower edge of described lower house opening, described movable cramp is against described positioning recess, and the changeable type attaching plug is fixed on the opening of lower house.
The utility model is formed the shell of power supply unit with lower house and upper shell, on lower house, establish opening, shell block in the installing in opening, and on interior shell block, install conducting strip, conducting strip is connected with electronic power circuitry, and sheathed slide on interior shell block can be installed spring between interior shell block and slide again, the circular arc axle bed of the semiaxis seat of slide and the circular-arc breach of interior shell block and lower house is formed pivoted hole, and the changeable type attaching plug is pivoted on pivoted hole.Round bar on the pushing slide is also inwardly passed slide, the fastening hole of shell block in the projection buckle on its elastic fastening plate, and make the protruding or withdrawal of movable cramp with slide, when the changeable type attaching plug outwards overturn, contact jaw contacted with conducting strip on it.The promotion slide separates semiaxis seat and circular-arc breach and circular arc axle bed and can take off the changeable type attaching plug, and changes the plug of other specifications.
By the cigarette lighter plug that is pivoted on the upper shell, and power supply unit can be plugged in the cigarette lighter socket of automobile, taking automobile power source, thereby family expenses or power supply on vehicle supply be combined into one, easy to use and carry.
Designed changeable type attaching plug (two or three) is applicable to the supply socket of country variant different size, finishes conversion between different alternating voltages and direct voltage by electronic power circuitry.
Further specify technology of the present utility model below in conjunction with embodiment and accompanying drawing.
The three-dimensional decomposition texture schematic diagram of Fig. 1 the utility model power supply unit.
The three-dimensional package assembly schematic diagram of Fig. 2 the utility model power supply unit.
Fig. 3 the utility model power supply unit folds up the structural representation of replaceable power supply plug.
First section semi-open action schematic diagram of the slide of Fig. 4 the utility model power supply unit.
The action schematic diagram that second section full open action schematic diagram of the slide of Fig. 5 the utility model power supply unit and cigarette lighter plug outwards open.
The another kind of attaching plug perspective view that Fig. 6 the utility model power supply unit is changed.
Structural representation when Fig. 7 the utility model power supply unit is changed the different size attaching plug.
Referring to Fig. 1, Fig. 2, power supply unit of the present utility model mainly comprises shell 1, be used to reduce direct voltage and be the electronic power circuitry 13 and the cigarette lighter plug 15 of low-voltage dc voltage with AC voltage conversion.Shell 1 is made up of lower house 11 and upper shell 12, and power circuit 13 is installed in the shell 1, can install suitable changeable type attaching plug 14 in the lower house 11 and cooperates with multiple replaceable power supply plug 14.Cigarette lighter plug 15 is hubbed on the upper shell 12, it can be plugged in the automobile cigarette lighter socket to take automobile power source, changes attaching plug 14 and can adapt to the different supply socket in various countries.
The appropriate position of lower house 11 is provided with opening 111, opening 111 inner trailing edges are provided with protruding seat 112, be provided with rectangular opening 1121 in protruding seat 112, be provided with chute 114 in the rear of protruding seat 112 and in the inside of lower house 11, be provided with a long perforate 1141 in the chute 114, be provided with a block 1142 again at the rear of chute 114.
The leading edge both sides of lower house 11 openings 111 inside are provided with circular arc axle bed 113,111 places are fixed with shell block 16 in lower house 11 inner corresponding openings, front end-plate face in interior shell block 16 is provided with two slotted eyes 161, on the two side of interior shell block front end, respectively be provided with a circular-arc breach 162 (opposite side is invisible among the figure), in the middle of the rear end of interior shell block 16, convex with a buckling base 163, fastening hole 1631 is arranged on the buckling base.
The bottom of shell block 16 in two conducting strips 18 are arranged on, the front end of conducting strip 18 is provided with kink 181, and is corresponding with the slotted eye 161 of interior shell block 16, and conducting strip 18 rear ends then connect electronic power circuitry 13.
Changeable type attaching plug 14, be that the installing conductive base pin 142 corresponding with supply socket constitutes on a plastic body 141, be provided with protruding axle 143 in both sides, plastic body 141 rear end, the circular arc axle bed 113 that protruding axle 143 can be installed in by the semiaxis seat 173 of slide 17, lower house 11 reaches in the circular-arc breach 162 formed pivoted holes 110 of interior shell block 16, and conductive base pin 142 extends back and is exposed to two contact jaws 144 of plastic body 141 trailing edges formation, and this contact jaw 144 is contacted with the kink 181 of two conducting strips 18 when finishing the grafting combination and outwards overturning.
The appropriate position of upper shell 12 is provided with tubulose dimple 121, extended a pair of pin joint seat 122 in tubulose dimple 121 belows, be provided with axis hole 123 in pin joint seat 122, several elastic arms 124 are set on the appropriate location in tubulose dimple 121 again, elastic arm 124 is provided with salient point 1241.Cigarette lighter plug 15 is hubbed on the pivot seat 122, the bottom of cigarette lighter plug 15 is provided with the cylindrical body 151 of an orthogonal, respectively establish a minor axis 152 in cylindrical body 151 both sides, periphery in cylindrical body 151 is provided with several grooves 153, cylindrical body 151 two ends minor axises 152 can be plugged in the axis hole 123 of pin joint seat 122, and cigarette lighter plug 15 is hubbed on the pin joint seat 122 of upper shell 12, and the salient point 1241 in the tubulose dimple 121 can lean against in the groove 153 of cylindrical body 151.
In conjunction with referring to Fig. 3, during actual the use, because the protruding axle 143 on the changeable type attaching plug 14 is hubbed on by in semiaxis seat 173, circular arc axle bed 113 and the circular-arc breach 162 formed pivoted holes 110, and because lower house 11 is provided with an opening 111, changeable type attaching plug 14 can inwardly be overturn, and receive and keep in shell 1.When changeable type attaching plug 14 is outwards routed up, contact jaw 144 on it promptly contacts with conducting strip 18, make the conductive plug 142 of AC power on changeable type attaching plug 14 arrive conducting strip 18, and import electronic power circuitry 13 into, convert alternating current to direct current by electronic power circuitry 13, the standard electric alternating current source voltage transitions that electronic power circuitry 13 can be different with various countries becomes the required direct current of portable type compact electric apparatus.
In conjunction with referring to Fig. 4, conductive base pin 142 on the changeable type attaching plug 14 can be designed to standard specification, when the changeable type attaching plug 14 that will change different size (attaching plugs of two pins), rout up changeable type attaching plug 14 in advance, push the round bar 1722 on the elastic fastening plate 172 of slide 17 then, make slide 17 inside slippages, semiaxis seat 173 on the slide 17 promptly with interior shell block 16 on circular-arc breach 162, the circular arc axle bed 113 of lower house 11 separately, discharge protruding axle (drive-connecting shaft) 143 of changeable type attaching plug 14 both sides, thereby can take out changeable type attaching plug 14, and put into another changeable type attaching plug 14 that is suitable for and the protruding axle 143 of attaching plug 14 both sides is leaned against earlier on the circular-arc breach 162 of shell block 16 both sides, push the round bar 1722 on the slide 17 again, and slide 17 pushed back, the semiaxis seat 173 of its both sides is leaned against on the protruding axle 143, and it is involutory with circular-arc breach 162 and circular arc axle bed 113, buckling base 163 belows of shell block 16 in the top of elastic fastening plate 172 then leans against on the slide 17, location slide 17 is about to changeable type attaching plug 14 and is pivoted and is positioned in the pivoted hole 110, as shown in Figure 3.Because the opening 111 on the lower house 11 is by the full-size and the shaped design of various countries' attaching plug, therefore no matter the changeable type attaching plug 14 of any pattern that changes the outfit all can conceal its rotation in the shell 1 of power supply unit.
Referring to Fig. 5, Fig. 6, if socket has three holes, then need cooperate three plug, changeable type attaching plug 14 is designed to have the attaching plug of three conductive base pins 142, as shown in Figure 6.Plastic body 141 is an en plaque, be provided with lug 145 in its below, the side is provided with positioning recess 146 thereon, with lug 145 deduction of plastic body 141 belows in the lower edge of the opening 111 of lower house 11, round bar 1722 on the pushing slide 17, make slide 17 outside slippages, because the chute 114 of lower house 11 is equiped with movable cramp 115 and location slide 116, and the round bar on the slide 17 1722 is located on movable cramp 115 and the location slide 116, so when slide 17 moves forward, movable cramp 115 is protruding and be resisted against in the positioning recess 146 of changeable type attaching plug 14 tops, two contact jaws 144 of these changeable type attaching plug 14 trailing edges are resisted against on the kink 181 of two conducting strips 18, thereby the changeable type attaching plug 14 that will have three pins is installed in the opening 111 of lower house 11, as shown in Figure 7, not only be convenient to plant but also be convenient to take off.And the changeable type attaching plug of two conductive base pins is arranged, and just can from socket, transfer to owing to need not be fastened, therefore when using the changeable type attaching plug of two conductive base pins, the fastening effect does not take place in movable cramp 115.
Because the length of the long slot bore 1151 of movable cramp 115 is slightly less than the long opening 1141 of lower house 11, location slide 116 only is a circular hole 1161, if slide 17 is in buckling state (as shown in Figure 3), then movable cramp 115 is in the state of stretching out, so when passing slide 17, location slide plate 116 follows slide 17 to move earlier, 115 maintenances of movable cramp are motionless, this moment, slide 17 was first section semi-open state, and interchangeable harness has the changeable type attaching plug (as shown in Figure 4) of two conductive base pins.
After putting into the changeable type attaching plug, slide 17 can be pushed back, be the state of being fastened.If continue inwardly to promote slide 17, then movable cramp 115 and location slide 116 move inward together, movable cramp 115 is inwardly shunk, this moment slide 17 be second section full open state as shown in Figure 5, for the changeable type attaching plug that changes the outfit and have three conductive base pins, afterwards again with slide 17 fully to extrapolation, make slide 17 be complete buckling state, and movable cramp 115 can be buckled in the positioning recess 146 above changeable type attaching plug 14, and can be fixed in the opening 111 of lower house 11, as shown in Figure 7.
Because changeable type attaching plug 14 is changed easily,, cooperate electronic power circuitry (as charger circuit, adapter circuit etc.) all can obtain practical power supply unit again as long as change attaching plug 14 therefore no matter what the specification of various countries' attaching plug does changes.
The changeable type attaching plug obtains by conductive base pin is set on plastic body, small and light, and preservation is easy to carry.The output of electronic power circuitry 13 is connected with the cradle of mobile phone, or just is connected with the cradle of other electrical equipment the battery charge service can be provided.
Be hubbed on the cigarette lighter plug 15 of shell block 12, because the periphery of its bottom cylindrical body 151 is provided with several grooves 153, and the salient point 1241 in the tubulose dimple 121 leans against in the groove 153 of cylindrical body 151, so when overturn point smoke device plug 15, lean against by salient point 1241 in the groove 153 of cigar lighter 15, when outwards being overturn, cigarette lighter plug 15 can locate arbitrarily, as Fig. 4, shown in Figure 5.Cigarette lighter plug 15 inwardly can be overturn when not using, and its income is gone up in tubulose dimple 121 of shell block 12, owing to cigarette lighter plug 15 can be stored in the upper shell 12 when not using, thereby do not take up space.
If in the outdoor application DC power supply, the cigarette lighter plug 15 that is hubbed on the shell block 12 outwards can be routed up, and be inserted in the automobile cigarette lighter socket, and can take automobile power source, convert the high voltage direct current of automobile to low-voltage DC by electronic power circuitry 13, it is required to satisfy general electrical equipment.
Power supply unit of the present utility model can adapt to the attaching plug of various countries' different size and at the outdoor automobile power source of taking, enlarge the scope of taking power supply by installing the specially designed supply socket and the cigarette lighter plug that is pivoted.Be the changeable type attaching plug that this power supply unit is equipped with, can easily be replaced with the supply socket that is applicable to various countries' different size by tube, convert the AC supply voltage of various criterion to electrical equipment needed direct voltage by electronic power circuitry.
Claims (4)
1, a kind of travelling power supply unit of convertible attaching plug, comprise shell, electronic power circuitry in the enclosure, the supply socket that replaceable power supply plug in the enclosure is set and the changeable type attaching plug that at least one cooperates with it are set, described shell is made up of lower house and upper shell, it is characterized in that:
The supply socket of described replaceable power supply plug is arranged in the described lower house, comprises shell block and two conducting strips in a movable cramp, a location slide plate, the slide;
Described lower house is provided with opening, and the trailing edge place is provided with protruding seat in the opening, and protruding seat is provided with rectangular opening, and the lower house at protruding seat rear is provided with chute, is provided with microscler perforate in the chute, and the chute rear is provided with block, and the leading edge both sides are provided with the circular arc axle bed in the opening; Described movable cramp is provided with long slot bore; Described location slide plate is provided with circular hole, described movable cramp and location sliding blade apparatus above the chute of described lower house and movable cramp be located in the rectangular opening of described protruding seat; The shell block front console is provided with two slotted eyes in described, respectively be provided with a circular-arc breach on the two side of interior shell block front end, convex with a buckling base in the middle of the rear end of interior shell block, buckling base is provided with fastening hole, and interior shell block is fixed in the described lower house and the corresponding position of opening; Convex with elastic fastening plate in the middle of the rear end of described slide, elastic fastening plate is provided with projection and round bar, respectively be provided with half axle bed on the slide front end dual-side, described slide is enclosed within the shell block that is positioned at lower house and can moves forward and backward at shell block, round bar on the elastic fastening plate passes the circular hole of described location slide plate in turn, the long slot bore of described movable cramp also is set in the microscler perforate of described lower house chute, in the fastening hole of shell block, the circular-arc breach of the semiaxis seat of slide and the circular arc axle bed of lower house and interior shell block was formed pivoted hole in projection on the elastic fastening plate can be buckled in; Described two conducting strips are arranged on the bottom of described interior shell block, and two conducting strip front ends are provided with kink, and corresponding with two slotted eyes of described interior shell block, and two conducting strip rear ends are connected with described electronic power circuitry;
Also include the cigarette lighter plug that can be plugged in the automobile cigarette lighter socket, cigarette lighter plug is hubbed on the described housing.
2, the travelling power supply unit of convertible attaching plug according to claim 1, it is characterized in that: described upper shell is provided with the tubulose dimple, extended a pair of pin joint seat in tubulose dimple below, pin joint seat is provided with axis hole, the tubulose dimple is provided with more than one elastic arm, and elastic arm is provided with salient point; Described cigarette lighter plug bottom is provided with the cylindrical body of right angle intersection, the cylindrical body both sides respectively are provided with minor axis, the periphery of cylindrical body is provided with more than one groove, described cigarette lighter plug is hubbed on the described pin joint seat, the minor axis of cylindrical body is plugged in the axis hole of pin joint seat, and the salient point in the tubulose dimple leans against in the groove of cylindrical body.
3, the travelling power supply unit of convertible attaching plug according to claim 1 is characterized in that: described changeable type attaching plug comprises plastic body and is installed on the plastic body and two conductive base pins corresponding with supply socket; Both sides, plastic body rear end are provided with protruding axle, the circular arc axle bed that described protruding axle is installed in by the semiaxis seat of slide, lower house reaches in the formed pivoted hole of circular-arc breach of interior shell block, two conductive base pins extend back and expose contact jaw in the plastic body trailing edge, and two contact jaws contact with the kink of described two conducting strips.
4, the travelling power supply unit of convertible attaching plug according to claim 1 is characterized in that: described changeable type attaching plug comprises plastic body and is installed on the plastic body and three conductive base pins that can be corresponding with supply socket; Described plastic body becomes en plaque, the plate below is provided with lug, and the plate top is provided with positioning recess, and described lug is resisted against in the lower edge of described lower house opening, described movable cramp is against described positioning recess, and the changeable type attaching plug is fixed on the opening of lower house.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97200016 CN2304206Y (en) | 1997-02-21 | 1997-02-21 | Travelling power-supply provider capable of changing plug for said power-supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97200016 CN2304206Y (en) | 1997-02-21 | 1997-02-21 | Travelling power-supply provider capable of changing plug for said power-supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2304206Y true CN2304206Y (en) | 1999-01-13 |
Family
ID=33921783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97200016 Expired - Fee Related CN2304206Y (en) | 1997-02-21 | 1997-02-21 | Travelling power-supply provider capable of changing plug for said power-supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2304206Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006053496A1 (en) * | 2004-11-16 | 2006-05-26 | Xiaojun Li | A removable plug |
| CN101964474A (en) * | 2010-09-27 | 2011-02-02 | 陈安源 | Clipping-buckling type portable power supply structure |
| CN101515680B (en) * | 2008-02-20 | 2011-02-09 | 纬创资通股份有限公司 | Vehicle power supply plug and electronic device with vehicle power supply plug |
| CN101635418B (en) * | 2008-07-23 | 2011-06-15 | 佛山市顺德区顺达电脑厂有限公司 | Split power converter |
| CN103386672A (en) * | 2012-05-11 | 2013-11-13 | 苏州宝时得电动工具有限公司 | Method for placing electric tool on charging seat and combination of electric tool and charging seat |
| CN106505388A (en) * | 2016-12-19 | 2017-03-15 | 天宝电子（惠州）有限公司 | A kind of rotary clamp connection structure of power supply adaptor |
| CN110338967A (en) * | 2019-07-09 | 2019-10-18 | 张国明 | A kind of novel Tweezers for eye surgery of intraocular forceps type and its application method |
-
1997
- 1997-02-21 CN CN 97200016 patent/CN2304206Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006053496A1 (en) * | 2004-11-16 | 2006-05-26 | Xiaojun Li | A removable plug |
| CN101515680B (en) * | 2008-02-20 | 2011-02-09 | 纬创资通股份有限公司 | Vehicle power supply plug and electronic device with vehicle power supply plug |
| CN101635418B (en) * | 2008-07-23 | 2011-06-15 | 佛山市顺德区顺达电脑厂有限公司 | Split power converter |
| CN101964474A (en) * | 2010-09-27 | 2011-02-02 | 陈安源 | Clipping-buckling type portable power supply structure |
| CN103386672A (en) * | 2012-05-11 | 2013-11-13 | 苏州宝时得电动工具有限公司 | Method for placing electric tool on charging seat and combination of electric tool and charging seat |
| CN106505388A (en) * | 2016-12-19 | 2017-03-15 | 天宝电子（惠州）有限公司 | A kind of rotary clamp connection structure of power supply adaptor |
| CN110338967A (en) * | 2019-07-09 | 2019-10-18 | 张国明 | A kind of novel Tweezers for eye surgery of intraocular forceps type and its application method |
| CN110338967B (en) * | 2019-07-09 | 2022-07-08 | 张国明 | Intraocular forceps type capsulorhexis forceps and use method thereof |
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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 |