CN1232002C - Movable plug device - Google Patents
Movable plug device Download PDFInfo
- Publication number
- CN1232002C CN1232002C CN 02126484 CN02126484A CN1232002C CN 1232002 C CN1232002 C CN 1232002C CN 02126484 CN02126484 CN 02126484 CN 02126484 A CN02126484 A CN 02126484A CN 1232002 C CN1232002 C CN 1232002C
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- those
- main body
- plane
- sheet metals
- lower cover
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- Expired - Fee Related
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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Abstract
The present invention relates to a movable plug device applied to chargers for travel. An n-shaped retaining clip is made of metal material instead of plastic material has the functions of metal spring sheet clips so as to reduce the thickness of the chargers for travel and decrease assembly components so that the assembly efficiency is improved and the material cost is reduced.
Description
Technical field
The invention relates to a kind of movable plug device, and particularly relevant for a kind of being applied to-the travel movable plug device with charger.
Background technology
Information household appliances are new milestones of electronics industry behind computer industry, so-called " information household appliances " (IA; Information Appliances) be that general reference possesses communication or Internet connection ability, and the device of special-purposes such as information and amusement.According to this definition, Internet appliance product is available for users to connect to network at any time, does work such as speech communication, transmitting-receiving data and network browsing.For example mobile phone, personal digital assistant (PDA; Personal Digital Assistant), Portable device for logging on network (Web PAD) and notebook computer handheld apparatus such as (notebook), all belong to the information household appliances series products.Wherein as handheld apparatus such as mobile phone, personal digital assistant and notebook computers, the supply of its power supply generally is to utilize the rechargeable type battery.Yet when going sightseeing,, except preparing standby replacement battery, generally be to carry the less travelling charger of a volume, to supply the usefulness of battery charging at any time for the electric weight of avoiding single Battery pack exhausts.
Known travelling charger, shown in Fig. 1 a～Fig. 1 b, its main body 100 mainly is to be combined by a main body loam cake 110 and a main body lower cover 120.Main body lower cover 120 has two open slots 121 parallel to each other, stretches out in main body 100 for the two metal sheets 200 of plug.In order to reduce volume so that carry, as shown in Figure 1a, in the sheet metal 200 collapsible income open slots 121 of plug; And desire rotates to sheet metal 200 perpendicular to main body 100, shown in Fig. 1 b when using again.
Refer again to Fig. 2 a～Fig. 2 c, be the exploded view of known travelling with charger.Two metal sheets 200 is to connect by a rotating shaft 210, and this rotating shaft 210 is to be held on the groove of main body lower cover 120 122, and does the action of rotation between the groove 112 of the bracing frame 111 of main body loam cake 110.In 200 of two metal sheets, have a L-shaped clamping block 220 in the rotating shaft 210, and it forms one first protruding rib 221 and one second protruding rib 222 respectively on the plane at L shaped two ends.This clamping block 220 is held on 403 of the two sides of ㄇ font geometrical clamp 400.Wherein, clamping block 220 is nonconducting plastic material with ㄇ font geometrical clamp 400.When the sheet metal 200 of plug folds in the income open slots 121, second protruding rib 222 of clamping block 220 with and relatively another side be held on 403 of the two sides of ㄇ font geometrical clamp 400, and expand the elastic force that improves its clamping outward because of second protruding rib 222 makes the two side 403 of ㄇ font geometrical clamp 400, make this position that remains in that the sheet metal 200 of plug can be firm.Again when sheet metal 200 rotates to perpendicular to main body 100, first protruding rib 221 of clamping block 220 with and relatively another side be held on 403 of the two sides of ㄇ font geometrical clamp 400, and expand the elastic force that improves its clamping outward because of first protruding rib 221 makes the two side 403 of ㄇ font geometrical clamp 400, make this position that remains in that the sheet metal 200 of plug can be firm.This moment, second end 202 of sheet metal 200 was exposed to outside the main body 100, obtained power supply for inserting in the socket (figure does not illustrate); 201 at first end of sheet metal 200 stretches in the main body 100 and is subjected to the metal clips on the substrate 300 to press from both sides 500 clampings simultaneously, so makes sheet metal 200 and substrate 300 electrically conduct.
Known travelling cooperates the clamping block 220 with two protruding ribs with charger utilizing one ㄇ font geometrical clamp 400, make the sheet metal 200 of plug can be positioned to be accommodated in the main body and expose the outer two positions of main body, and needing in addition metal clips folder 500 to electrically conduct, part is more and cause the assembly cost increase.
Summary of the invention
Therefore, the objective of the invention is to propose a kind of travelling charger, the ㄇ font geometrical clamp that replaces plastic material with metal material, and have metal clips folder function concurrently, so can reduce the thickness of travelling with charger, and the quantity of minimizing parts, to promote packaging efficiency and to reduce material cost.
According to above-mentioned purpose of the present invention, the present invention proposes a kind of movable plug device, is applied to a travelling and uses charger, and this travelling has a main body loam cake, a main body lower cover and a substrate with charger.And main body loam cake and main body lower cover can be combined into a complete main body, and substrate then is positioned at main body.The main body lower cover has two open slots, and these two open slots are parallel to each other.Movable plug device of the present invention comprises: a plug and two geometrical clamps.Wherein, plug configuration is in main body lower cover inboard, and it has two sheet metals, a rotating shaft and two clamping blocks.These sheet metals are disposed at respectively in the open slot, and it is parallel to each other to be strip.These sheet metals have one first end and one second end again, its first end stretches in the main body, and its rotating shaft is connected near first end of sheet metal, and be disposed in the main body and rotate, make sheet metal by the position that turns in the open slot perpendicular to the main body lower cover, and make second end of sheet metal be positioned at the outside of main body lower cover.
The clamping block lays respectively at first end of a sheet metal, has one first plane, the 3rd plane, one second plane 1 and Siping City's face.First plane and second plane are orthogonal, and the 3rd plane parallel is parallel to second plane in first plane, Siping City's face.Have one first protruding rib on first plane, have one second protruding rib on second plane.
Two geometrical clamps are disposed in the main body lower cover, and these geometrical clamps are conductor, have two clamping shell fragments, one first shell fragment and one second shell fragment.First shell fragment is contacted with substrate and electrically conducts with substrate.Two clamping shell fragments are parallel to each other, and the clamping shell fragment of each geometrical clamp is clamping one clamping block respectively, and second shell fragment is when sheet metal turns to position perpendicular to the main body lower cover in by open slot, and its second end is contacted with one second shell fragment respectively.Wherein, when sheet metal was positioned at open slot, the clamping shell fragment of each geometrical clamp is first protruding rib and the 3rd plane of clamping one clamping block respectively.When sheet metal turned to position perpendicular to the main body lower cover in by open slot, the clamping shell fragment of each geometrical clamp is second protruding rib and Siping City's face of clamping one clamping block respectively again.
According to feature of the present invention, with the ㄇ font geometrical clamp of metal material replacement plastic material, and the conducting function of while substituted metal Spring sheet clip, to save the parts number.
Description of drawings
Fig. 1 a～Fig. 1 b is a known travelling charger schematic perspective view;
Fig. 2 a～Fig. 2 c is the exploded view of known travelling with charger;
Fig. 3 a～Fig. 3 c travels with the exploded view of charger for the present invention;
Fig. 4 a～Fig. 4 b is the schematic perspective view of preferred embodiment movable plug device of the present invention;
Fig. 5 a～Fig. 5 b is that preferred embodiment movable plug device of the present invention is in the schematic perspective view of closure state;
Fig. 6 a～Fig. 6 b is that preferred embodiment movable plug device of the present invention is in the schematic perspective view of opening.
100,1100: the travelling charger body
110,1110: the main body loam cake
111,1111: bracing frame
112,122,1112,1122: groove
120,1120: the main body lower cover
121,1121: open slot
200,1200: plug metal film
201,1201: the first ends
202,1202: the second ends
210,1210: rotating shaft
220,1220: the clamping block
221,1221: the first protruding ribs
222,1222: the second protruding ribs
300,1300: substrate
400,1400: geometrical clamp
403,1403: the clamping shell fragment
500: the metal clips folder
1231: the first planes
1232: the second planes
1233: the three planes
1234: the Siping City's faces
1301: conducting mat
1401: the first shell fragments
1402: the second shell fragments
Embodiment
Fig. 3 a～Fig. 3 c travels with the exploded view of charger for the present invention.Main body 1100 mainly is to be combined by a main body loam cake 1110 and a main body lower cover 1120.Main body lower cover 1120 has two open slots 1121 parallel to each other, stretches out in main body 1100 for the two metal sheets 1200 of plug.
Two metal sheets 1200 is to connect by a rotating shaft 1210, and this rotating shaft 1210 is to be held on the groove of main body lower cover 1,120 1122, and does the action of rotation between the groove 1112 of the bracing frame 1111 of main body loam cake 1110.Two metal sheets 1200 has a for example L-shaped clamping block 1220 near its first end 1201, and it forms one first protruding rib 1221 and one second protruding rib 1222 respectively on mutually perpendicular first plane 1231, L shaped two ends and second plane 1232.This two clampings block 1220 is held on 1403 on the two clamping shell fragments of a geometrical clamp 1400 respectively.Wherein, clamping block 1220 is nonconducting plastic material.
In the time of in sheet metal 1200 folds income open slots 1121,1403 on the two clamping shell fragments that second protruding rib 1222 of clamping block 1220 and Siping City's face 1234 are held on geometrical clamp 1400, and the two clamping shell fragments 1403 that make geometrical clamp 1400 because of second protruding rib 1222 are dilatating and deformable outward, and improve the elastic force of its clamping, make this position that remains in that sheet metal 1200 can be firm, shown in Fig. 4 b and Fig. 5 a～Fig. 5 b.Again when sheet metal 1200 rotates to perpendicular to main body 1100, first protruding rib 1221 of clamping block 1220 with and the 3rd plane 1233 be held on 1403 on the two clamping shell fragments of geometrical clamp 1400, and the two side 1403 that makes geometrical clamp 1400 because of first protruding rib 1221 is dilatating and deformable outward, and improve the elastic force of its clamping, make this position that remains in that sheet metal 1200 can be firm, shown in Fig. 4 a and Fig. 6 a～Fig. 6 b.This moment, second end 1202 of sheet metal 1200 was exposed to outside the main body 1100, obtained power supply for inserting in the socket (figure does not illustrate); 1201 at first end of while sheet metal 1200 stretches in the main body 1100 and is contacted with second shell fragment 1402 of geometrical clamp 1400, because of first shell fragment 1401 of geometrical clamp 1400 is contacted with conducting mat 1301 on the substrate 1300, so make sheet metal 1200 and substrate 1300 electrically conduct.
In sum, the present invention locatees device with geometrical clamp 1400 as one, and with the resilient clamp members of its clamping shell fragment 1403 as clamping metal ferrule (being sheet metal 1200), so that metal ferrule can be accommodated in the favorite places of main body 1100 inside in one, and be exposed between the outer use location of main body 1100 and switch the location.
Wherein, geometrical clamp 1400 is the rubber-like conductor,, for example be metal materials such as good phosphor bronze of conductivity and beryllium copper.
According to the embodiment of the invention described above as can be known, the present invention has following advantage at least:
(1) replace the ㄇ font geometrical clamp of plastic material with metal material, and the conducting function of substituted metal Spring sheet clip simultaneously, to save the parts number, so promote packaging efficiency, and reduce material cost.
(2) replace plastic material with metal material, make that ㄇ font geometrical clamp can attenuation, also reduce the thickness of whole travelling with charger.
Claims (10)
1. movable plug device, be applied to a travelling charger, this travelling has a main body loam cake, a main body lower cover and a substrate with charger, this main body loam cake and this main body lower cover can be combined into a complete main body, this substrate is positioned at this main body, and this main body lower cover has two open slots, and those open slots are parallel to each other, it is characterized in that this movable plug device comprises:
One plug is disposed at this main body lower cover inboard, has two sheet metals, a rotating shaft and two clamping blocks,
Those sheet metals are disposed at respectively in those open slots, and those sheet metals are strip, and parallel to each other, and those sheet metals have one first end and one second end, and this of those sheet metals first end stretches in this main body,
This rotating shaft connects near this first end of those sheet metals, and is disposed in this main body and rotates, and makes those sheet metals by the position that turns in those open slots perpendicular to this main body lower cover, makes this second ends of those sheet metals be positioned at the outside of this main body lower cover,
Those clamping blocks lay respectively at this first end of those sheet metals, have one first plane, the 3rd plane, one second plane 1 and Siping City's face, this first plane and this second plane are orthogonal, the 3rd plane parallel is in this first plane, this Siping City's face is parallel to this second plane, have one first protruding rib on this first plane, have one second protruding rib on this second plane; And
Two geometrical clamps; Be disposed in this main body lower cover; Those geometrical clamps are conductor; Have two holding shrapnels, one first shell fragment and one second shell fragment; This first shell fragment be contacted with this substrate and with this electrical property of substrate conducting; Those holding shrapnels are parallel to each other; Those holding shrapnels of each those geometrical clamp are clamping one those clamping blocks respectively; When those second shell fragments turn to position perpendicular to this main body lower cover in by those open slots when those sheet metals; Each those first end is contacted with respectively those second shell fragments
Wherein, when those sheet metals are positioned at those open slots, those clamping shell fragments of each those geometrical clamp are this first protruding rib and the 3rd plane of clamping one those clamping blocks respectively, when those sheet metals turned to position perpendicular to this main body lower cover in by those open slots, those clamping shell fragments of each those geometrical clamp are this second protruding rib and this Siping City's face of clamping one those clamping blocks respectively.
2. movable plug device as claimed in claim 1 is characterized in that, the material of those geometrical clamps is the rubber-like metal material.
3. movable plug device as claimed in claim 2 is characterized in that the material of those geometrical clamps comprises phosphor bronze.
4. movable plug device as claimed in claim 2 is characterized in that the material of those geometrical clamps comprises beryllium copper.
5. travelling charger comprises:
One main body has a main body loam cake and a main body lower cover, and this main body lower cover has two open slots, and those open slots are parallel to each other;
One substrate is positioned at this main body; And
One movable plug device has a plug and two geometrical clamps,
It is characterized in that this plug configuration has two sheet metals, a rotating shaft and two clamping blocks in this main body lower cover inboard,
Those sheet metals are disposed at respectively in those open slots, and those sheet metals are strip, and parallel to each other, and those sheet metals have one first end and one second end, and this of those sheet metals first end stretches in this main body,
This rotating shaft connects near this first end of those sheet metals, and is disposed in this main body and rotates, and makes those sheet metals by the position that turns in those open slots perpendicular to this main body lower cover, makes this second ends of those sheet metals be positioned at the outside of this main body lower cover,
Those clamping blocks lay respectively at this first end of those sheet metals,
Those geometrical clamps are disposed in this main body lower cover, those geometrical clamps are conductor, have two clamping shell fragments, one first shell fragment and one second shell fragment, those clamping shell fragments are parallel to each other, those first shell fragments are contacted with this substrate and electrically conduct with this substrate, those clamping shell fragments of each those geometrical clamp are clamping one those clamping blocks respectively, when those second shell fragments turned to position perpendicular to this main body lower cover in by those open slots when those sheet metals, each those first end was contacted with those second shell fragments respectively.
6. travelling charger as claimed in claim 5, it is characterized in that, those clamping blocks have one first plane, the 3rd plane, one second plane 1 and Siping City's face, this first plane and this second plane are orthogonal, the 3rd plane parallel is in this first plane, this Siping City's face is parallel to this second plane, has one first protruding rib on this first plane, has one second protruding rib on this second plane.
7. travelling charger as claimed in claim 6, it is characterized in that, when those sheet metals are positioned at those open slots, this first protruding rib and the 3rd plane of those elastic clip clamping one those clamping blocks of each those geometrical clamp, when those sheet metals turned to position perpendicular to this main body lower cover in by those open slots, those elastic clips of each those geometrical clamp are this second protruding rib and this Siping City's face of clamping one those clamping blocks respectively.
8. travelling charger as claimed in claim 5 is characterized in that, the material of those geometrical clamps is the rubber-like metal material.
9. travelling charger as claimed in claim 8 is characterized in that the material of those geometrical clamps comprises phosphor bronze.
10. travelling charger as claimed in claim 8 is characterized in that the material of those geometrical clamps comprises beryllium copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02126484 CN1232002C (en) | 2002-07-23 | 2002-07-23 | Movable plug device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02126484 CN1232002C (en) | 2002-07-23 | 2002-07-23 | Movable plug device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1471197A CN1471197A (en) | 2004-01-28 |
| CN1232002C true CN1232002C (en) | 2005-12-14 |
Family
ID=34143314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02126484 Expired - Fee Related CN1232002C (en) | 2002-07-23 | 2002-07-23 | Movable plug device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1232002C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107437689B (en) * | 2016-05-27 | 2020-10-09 | 富泰华工业（深圳）有限公司 | Rotating mechanism and plug with same |
| CN108242614B (en) * | 2017-03-29 | 2023-12-29 | 东莞立德电子有限公司 | Folding power plug |
| CN113794077A (en) * | 2021-08-31 | 2021-12-14 | 宁波公牛数码科技有限公司 | Changeover plug and charger |
-
2002
- 2002-07-23 CN CN 02126484 patent/CN1232002C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1471197A (en) | 2004-01-28 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051214 Termination date: 20140723 |
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| EXPY | Termination of patent right or utility model |