CN201178173Y - Plug of power source - Google Patents
Plug of power source Download PDFInfo
- Publication number
- CN201178173Y CN201178173Y CNU2008200053691U CN200820005369U CN201178173Y CN 201178173 Y CN201178173 Y CN 201178173Y CN U2008200053691 U CNU2008200053691 U CN U2008200053691U CN 200820005369 U CN200820005369 U CN 200820005369U CN 201178173 Y CN201178173 Y CN 201178173Y
- Authority
- CN
- China
- Prior art keywords
- hole
- pin
- plug
- seat ring
- lower cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003044 adaptive effect Effects 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- 229910052802 copper Inorganic materials 0.000 description 8
- 239000010949 copper Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 235000010599 Verbascum thapsus Nutrition 0.000 description 1
- 244000178289 Verbascum thapsus Species 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
A power plug relates to the technical field of an electric connector, and comprises a power plug outer shell composed of an upper cover and a lower cover as well as a pin. The power plug is characterized in that a through-hole for fixing an AC seat ring is arranged on the upper cover; two grooves used for clamping a pin seat are arranged on the AC seat ring; a through-hole communicating with the inner part of the plug is respectively arranged at the bottoms of the grooves; a connection pin and a conducting strip inside the plug are arranged in the through-hole; the pin is arranged on the plug through the pin seat; a through-hole communicating with the pin is arranged on the pin seat; the AC seat ring is positioned on a pressure plate of a rear cover in the through-hole and connected with a lower cover through screws; a through-hole adapted to the conducting strip is arranged on the pressure plate of the rear cover. Not only the pin on the plug can be replaced without tools, but also the position of the pin is rotated at an angle of 360 degrees in the horizontal direction; furthermore, the power plug solves the problem in the common power supplies on the market that the insertion holes of other rows of plugs are shielded due to too large volume, thereby ensuring the convenient use.
Description
Technical field
The utility model relates to the electrical connection technical field, specifically a kind of attaching plug.
Background technology
Along with the development of globalization process, increasing people travels to and fro between between the various countries.But each national attaching plug, socket standard have nothing in common with each other.For the plug that makes electric equipment can use in the supply socket of country variant, people have invented changable pin formula attaching plug, so that suitable with the socket of country variant.But existing substitute mode or needs be used the screw self-locking plug adapter, perhaps come off easily.
The utility model content
At the defective that exists in the prior art, the purpose of this utility model provides a kind of attaching plug, can not need just can change pin on the plug by instrument, pin difficult drop-off and meet the safety standard of attaching plug, can also be in the horizontal direction the position of 360 degree rotation pins, solve general power supply on the market and cover the problem of the jack of other sockets too greatly because of volume, easy to use.
For reaching above purpose, the technical scheme that the utility model is taked is:
A kind of attaching plug, comprise the attaching plug shell that constitutes by lower cover 1 and loam cake 8, pin 10, it is characterized in that: lower cover 1 is provided with the fixedly through hole 17 of AC seat ring 2, AC seat ring 2 is provided with two grooves that are used for clamping pin base 11, bottom portion of groove respectively is provided with a through hole that is communicated with plug inside, be provided with the conducting strip 13 that connects pin 10 and plug inside in the through hole, pin 10 is arranged on the plug 9 by pin base 11, pin base 11 is provided with the through hole 16 that is communicated with pin 10, the bonnet pressing plates 5 that AC seat ring 2 is positioned in the through hole 17 are connected with lower cover 1 by screw 6, and bonnet pressing plate 5 is provided with the through hole 14 adaptive with conducting strip 13.
Aforesaid attaching plug, wherein, the end that AC seat ring 2 is positioned at plug inside is provided with the outstanding latch 12 of a circle, the side of through hole 17 is provided with the horizontal groove 18 that is communicated with through hole 17, be provided with steel ball 4 and spring 3 in the horizontal groove 18, through hole 17 sides also be provided with AC seat ring 2 on the adaptive groove 19 of latch 12, the space width of the size of steel ball 4 and latch 12 is adaptive.
Aforesaid attaching plug wherein, also comprises the pcb board 7 that is connected in the lower cover 1, pcb board 7 be provided with bonnet pressing plate 5 on the adaptive through hole 15 of through hole 14.
The utlity model has following advantage:
1. can not need just can change pin on the plug by instrument,
2. pin difficult drop-off and meet the safety standard of attaching plug,
3. can be in the horizontal direction the position of 360 degree rotation pins, solve general power supply on the market and cover the problem of the jack of other sockets too greatly because of volume,
4. easy to use,
5. simple in structure,
6. cost is low.
Description of drawings
The utility model has following accompanying drawing:
Fig. 1 plug-assembly exploded perspective schematic diagram
Fig. 2 plug schematic perspective view
Fig. 3 English rule plug, Australia's rule plug, U.S. rule plug schematic perspective view
Reference numeral:
1 is lower cover, and 2 is the AC seat ring, and 3 is spring, and 4 is steel ball, 5 is the bonnet pressing plate, and 6 is screw, and 7 is pcb board, and 8 is loam cake, 9 is plug, and 10 is pin, and 11 is pin base, and 12 are outstanding latch, 13 is conducting strip, and 14 is through hole, and 15 is through hole, and 16 is through hole, 17 is through hole, and 18 is horizontal groove, and 19 is groove, 20 are English rule plug, and 21 are Australia's rule plug, and 22 is U.S. rule plug.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is a plug-assembly exploded perspective schematic diagram described in the utility model, comprise the attaching plug shell that constitutes by lower cover 1 and loam cake 8, pin 10, on lower cover 1, be provided with the fixedly through hole 17 of AC seat ring 2, AC seat ring 2 is provided with two grooves that are used for clamping pin base 11, bottom portion of groove respectively is provided with a through hole that is communicated with plug inside, be provided with the conducting strip 13 that connects pin 10 and plug inside in the through hole, pin 10 is arranged on the plug 9 by pin base 11, pin base 11 is provided with the through hole 16 that is communicated with pin 10, the bonnet pressing plates 5 that AC seat ring 2 is positioned in the through hole 17 are connected with lower cover 1 by screw 6, and bonnet pressing plate 5 is provided with the through hole 14 adaptive with conducting strip 13.In order to make AC seat ring 2 neither can drop out outside the through hole 17, can in through hole 17, rotate by 360 degree again, can adopt existing techniques in realizing, for example through hole 17 and AC seat ring 2 are made adaptive mutually, outer little interior big taper type, also can be provided with the outstanding latch 12 of a circle at the end that AC seat ring 2 is positioned at plug inside, the side of through hole 17 is provided with the horizontal groove 18 that is communicated with through hole 17, be provided with steel ball 4 and spring 3 in the horizontal groove 18, through hole 17 sides also be provided with AC seat ring 2 on the adaptive groove 19 of latch 12, the space width of the size of steel ball 4 and latch 12 is adaptive.Spring 3 and steel ball 4 all are arranged in the horizontal groove 18, steel ball 4 contacts with latch 12 under the pressure of spring 3 and plays the turning effort that stops AC seat ring 2, when applying external force and promote 2 rotations of AC seat ring, latch then oppositely promotes springs 3 by steel ball 4 and makes in the steel ball 4 withdrawal horizontal grooves 18.Two grooves that are used for clamping pin base 11 on the AC seat ring 2 can adopt existing techniques in realizing, for example can adopt injection moulding to realize, the clamping of groove on the AC seat ring 2 and pin base 11 can be adopted existing techniques in realizing, distance between two grooves can be provided with as shown in Figure 1, also can in the size range of AC seat ring 2, meet on the basis of safety requirements and arbitrarily adjust, also can be arranged to fool proof slot and fool proof pin base as required, the through hole that bottom portion of groove and plug inside are communicated with can adopt existing techniques in realizing.Conducting strip 13 can adopt existing techniques in realizing, for example can be column conducting strip or the sheet conducting strip that has binding post.Pin 10 and being connected of pin base 11 can be adopted existing techniques in realizing, for example can when injection moulding forms pin base 11, pin 10 be fixed in the pin base 11 simultaneously, but the through hole 16 on the pin base 11 is single injection-molded also, and through hole 16 also can adopt existing techniques in realizing.The through hole 14 on the bonnet pressing plate 5 and the connected mode of conducting strip 13 can adopt existing techniques in realizing, for example can in the through hole 14 of bonnet pressing plate 5, conductive copper sheet or conduction copper column be set, make pin 10 in the rotary course by be located at conducting strip 13 on the AC seat ring can be all the time with the through hole 14 of bonnet pressing plate 5 in conductive copper sheet is set or conduction copper column well contacts.Bonnet pressing plate 5 also can be connected with lower cover 1 by snap fit, and its connected mode can adopt existing techniques in realizing, only otherwise influence conducting strip 13 is provided with conductive copper sheet or good contact of conduction copper column gets final product all the time with in the through hole 14 of bonnet pressing plate 5.
On the basis of such scheme, for with make things convenient for outer lead to be connected, a pcb board 7 that is connected in the lower cover 1 can be set, pcb board 7 be provided with bonnet pressing plate 5 on the adaptive through hole 15 of through hole 14, outer lead forms conductive paths by pcb board 7 and pin 10.Being provided with of conductive path can be adopted existing techniques in realizing in the such scheme, for example can be all realizes by the connected mode of through hole 14 and conducting strip 13, also can be provided with to have conductive pole that fool proof designs and the slot adaptive with conductive pole in through hole.
Fig. 2 has provided assembly and has connected plug schematic perspective view after finishing, and Fig. 3 has provided and can be used for English rule plug of the present utility model, Australia's rule plug, U.S. rule plug schematic perspective view.During actual the use: earlier needed plug 9 is taken out (for example needs) with U.S. rule plug, groove on pin base on the plug 9 11 and the AC seat ring 2 is aligned and inserts gently card and firm, the attaching plug that assembles can be inserted in the supply socket, can apply external force according to actual needs on the attaching plug shell that is made of lower cover 1 and loam cake 8 makes AC seat ring 2 with respect to 17 rotations of the through hole on the lower cover 1, spring 3 in the horizontal groove 18 withstands steel ball 4 and AC seat ring 2, during AC seat ring 2 rotation because the relation of steel ball 4 and outstanding latch 12, can send slight Click sound, the location that can accurately hold the angle of rotation and guarantee AC seat ring 2.In the rotary course pin 10 by be located at conducting strip 13 on the AC seat ring can be all the time with the through hole 14 of bonnet pressing plate 5 in conductive copper sheet is set or conduction copper column well contacts.
Claims (3)
1. attaching plug, comprise the attaching plug shell that constitutes by lower cover (1) and loam cake (8), pin (10), it is characterized in that: lower cover (1) is provided with the fixedly through hole (17) of AC seat ring (2), AC seat ring (2) is provided with two grooves that are used for clamping pin base (11), bottom portion of groove respectively is provided with a through hole that is communicated with plug inside, be provided with the conducting strip (13) that connects pin (10) and plug inside in the through hole, pin (10) is arranged on the plug (9) by pin base (11), the through hole (16) that pin base (11) is provided with and pin (10) is communicated with, the bonnet pressing plate (5) that AC seat ring (2) is positioned in the through hole (17) is connected the through hole (14) that bonnet pressing plate (5) is provided with and conducting strip (13) is adaptive by screw (6) with lower cover (1).
2. attaching plug as claimed in claim 1, it is characterized in that: the end that AC seat ring (2) is positioned at plug inside is provided with the outstanding latch (12) of a circle, the horizontal groove (18) that the side of through hole (17) is provided with and through hole (17) is communicated with, be provided with steel ball (4) and spring (3) in the horizontal groove (18), through hole (17) side also be provided with AC seat ring (2) on the adaptive groove (19) of latch (12), the space width of the size of steel ball (4) and latch (12) is adaptive.
3. attaching plug as claimed in claim 1 or 2 is characterized in that: also comprise the pcb board (7) that is connected in the lower cover (1), pcb board (7) be provided with bonnet pressing plate (5) on the adaptive through hole (15) of through hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200053691U CN201178173Y (en) | 2008-03-13 | 2008-03-13 | Plug of power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200053691U CN201178173Y (en) | 2008-03-13 | 2008-03-13 | Plug of power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201178173Y true CN201178173Y (en) | 2009-01-07 |
Family
ID=40218197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200053691U Expired - Fee Related CN201178173Y (en) | 2008-03-13 | 2008-03-13 | Plug of power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201178173Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014107937A1 (en) * | 2013-01-08 | 2014-07-17 | 东莞市皇育电子有限公司 | Multi-country safety gauge interchangeable plug |
| CN105846197A (en) * | 2016-05-17 | 2016-08-10 | 耿熙明 | Two-phase and three-phase conversion multi-purpose plug |
| US9502847B2 (en) | 2014-09-01 | 2016-11-22 | Hon Hai Precision Industry Co., Ltd. | Connector assembly having adjustable plug |
| CN114498863A (en) * | 2022-04-01 | 2022-05-13 | 东莞市奥海科技股份有限公司 | Charging device |
-
2008
- 2008-03-13 CN CNU2008200053691U patent/CN201178173Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014107937A1 (en) * | 2013-01-08 | 2014-07-17 | 东莞市皇育电子有限公司 | Multi-country safety gauge interchangeable plug |
| US9502847B2 (en) | 2014-09-01 | 2016-11-22 | Hon Hai Precision Industry Co., Ltd. | Connector assembly having adjustable plug |
| CN105846197A (en) * | 2016-05-17 | 2016-08-10 | 耿熙明 | Two-phase and three-phase conversion multi-purpose plug |
| CN114498863A (en) * | 2022-04-01 | 2022-05-13 | 东莞市奥海科技股份有限公司 | Charging device |
| US11881665B2 (en) | 2022-04-01 | 2024-01-23 | Dongguan Aohai Technology Co., Ltd. | Charger with rotating plug |
| JP7503230B2 (en) | 2022-04-01 | 2024-06-20 | 東莞市奥海科技股▲ふん▼有限公司 | Charger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GME TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LIN JIANTANG Effective date: 20110520 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 BUILDING A19, TANTOU WEST INDUSTRIAL ZONE, SONGGANG TOWN, BAO AN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 518000 BUILDING A19, TANTOU WEST INDUSTRIAL PARK, SONGGANG SUBDISTRICT, BAO AN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110520 Address after: 518000 Guangdong city of Shenzhen province Baoan District Songgang Street West Lake Industrial Park building A19 Patentee after: Ji Yu technology (Shenzhen) Co., Ltd. Address before: 518000 Guangdong province Shenzhen city Songgang Town West Baoan District Tantou Industrial Zone A19 building Patentee before: Lin Jiantang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 Termination date: 20140313 |