CN202285277U - Plug structure with adjustable plug pins - Google Patents
Plug structure with adjustable plug pins Download PDFInfo
- Publication number
- CN202285277U CN202285277U CN2011203441008U CN201120344100U CN202285277U CN 202285277 U CN202285277 U CN 202285277U CN 2011203441008 U CN2011203441008 U CN 2011203441008U CN 201120344100 U CN201120344100 U CN 201120344100U CN 202285277 U CN202285277 U CN 202285277U
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- pin
- header body
- plug
- plug construction
- pins
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- Expired - Fee Related
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Abstract
The utility model relates to a plug structure with adjustable plug pins. The plug structure comprises a plug body, two first plug pins and a second plug pin, wherein the two first plug pins are arranged on the plug body, the two first plugs are projected out of the plug body, the second plug pin is arranged on the plug body in an adjustable way, and the second plug pin is projected out of the plug body. Therefore, when the plug is not used, the second plug pin can be moved in the direction towards the first plug pins, so the size of the plug is reduced, the occupied space is reduced, and the package and the transportation are favorably and conveniently realized.
Description
Technical field
The utility model relates to a kind of plug construction, relates in particular to a kind of plug construction of the pin adjusted of earth pin of tool ground connection effect.
Background technology
The power source of general daily life and industrial equipment mainly is to be engaged with socket by wire and plug, so that conduction current is for use.And, then require on plug or the socket of fire, center line, to establish in addition the earth pin of a tool ground connection effect like Britain, the U.S. and other places based on considering on the safety, produce with the situation of avoiding leaking electricity.
Existing plug forms the design of three pins in the outer earth pin that is provided with in addition of two pins (live wire pin and neutral pin).Because earth pin and two pins are positioned at different height, and earth pin and two pins are separated with certain distance between again, thereby cause the volume of whole plug to become big, take more space, and then cause the inconvenience on packing and transporting.
Therefore, the utility model proposes a kind of reasonable in design and effectively improve the plug construction of the pin adjusted of above-mentioned disappearance.
Summary of the invention
The main purpose of the utility model is to provide a kind of plug construction of adjusting pin, can make the volume-diminished of plug, reduces occupation space, with convenient packing and transportation.
The utility model embodiment provides a kind of plug construction of adjusting pin, comprising: a header body; Two first pins, this two first pin is arranged on this header body, outside this this header body of two first pins protrusion; And one second pin, this second pin is adjustable to be arranged on this header body, outside this this header body of second pin protrusion.
In the utility model one embodiment; This header body is provided with a up-down groove, and it is inner that this up-down groove extends to this header body, and this second pin has a Plug Division and a lifting unit; This lifting unit one end is connected in this Plug Division one end, and this lifting unit movably is arranged in this up-down groove.
In the utility model one embodiment, this lifting unit is perpendicular to this Plug Division.
In the utility model one embodiment, a fixed mechanism is set on this header body, this fixed mechanism is conflicted and is fixed this second pin.
In the utility model one embodiment, this fixed mechanism has a control piece, and this control piece movably is arranged on this header body; This control piece is formed with a contact part; This second pin is provided with a location hole, and this contact part contacts at this second pin, or stretches into the location hole of this second pin.
In the utility model one embodiment, this fixed mechanism has the protuberance of being located at this header body, and this second pin is provided with an elongated slot, and this protuberance is matched with this elongated slot, and this protuberance optionally contacts at the two ends of this elongated slot and block is fixed.
In the utility model one embodiment, this two first pin is located at identical level height.
In the utility model one embodiment, this two first pin and this second pin are electrically connected at an electric wire.
In the utility model one embodiment, a fuse holder is set on this header body, this fuse holder is installed a fuse.
In the utility model one embodiment, this two first pin is respectively live wire pin and neutral pin, and this second pin is an earth pin.
In the utility model one embodiment, this two first pin and this second pin are electrically connected at terminal, and this header body is provided with and the corresponding jack of this terminal.
In the utility model one embodiment, this two first pin and this second pin are electrically connected at electric connector.
In the utility model one embodiment, this header body has two combination arms, and this two combination arms inner edge surface is formed with an articulated section respectively, to constitute a patchplug.
The utility model can have following useful effect:
The utility model second pin is adjustable to be arranged on the header body; When plug need not use, can second pin be moved towards the first pin direction, make that second pin tries one's best near two first pins; So as to dwindling the distance between two first pins and second pin; Can make the volume-diminished of plug, reduce occupation space, with convenient packing and transportation.
For enabling further to understand the characteristic and the technology contents of the utility model, see also following detailed description and accompanying drawing, yet accompanying drawing only provides reference and explanation usefulness, is not to be used for the utility model is limited about the utility model.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model plug construction first embodiment.
Fig. 2 is the three-dimensional exploded view of the utility model plug construction first another angle of embodiment.
Fig. 3 is the three-dimensional combination figure of the utility model plug construction first embodiment.
Fig. 4 is the cutaway view of the utility model plug construction first embodiment.
Fig. 5 is the cutaway view of the utility model plug construction first another state of embodiment.
Fig. 6 is the three-dimensional exploded view of the utility model plug construction second embodiment.
Fig. 7 is the three-dimensional exploded view of the utility model plug construction the 3rd embodiment.
Fig. 8 is the stereogram of the utility model plug construction the 4th embodiment.
Fig. 9 is the stereogram of the utility model plug construction the 5th embodiment.
Wherein, description of reference numerals is following:
1 header body
11 first housings
12 second housings
13 up-down grooves
14 combination arms
15 articulated sections
16 jacks
2 first pins
3 second pins
31 Plug Divisions
32 lifting units
33 location holes
34 elongated slots
4 fuse holders
5 fuses
6 fixed mechanisms
61 control pieces
62 contact parts
63 protuberances
7 terminals
8 electric connectors
9 electric wires
10 pin connectors
101 slippage slots
Embodiment
See also Fig. 1 to Fig. 4; The utility model provides a kind of plug construction of adjusting pin, and it comprises a header body 1, two first pins 2 and one second pin 3, and materials such as header body 1 plastic cement capable of using are processed; But the material and the structure of header body 1 do not limit; Header body 1 comprises one first housing 11 and one second housing, 12, the first housings 11 and second housing 12 and can connect with modes such as screw interlocking, clamping or gluings in the present embodiment, to form a complete header body 1.In addition, header body 1 mode such as one-body molded also capable of using is made.
Also a fuse holder 4 can be set further on the header body 1, fuse holder 4 can be electrically connected at the live wire of plug, and fuse holder 4 can be installed a fuse 5, and fuse 5 is a tubular body, so that change or install.When the electric current of electric power system is excessive; Can earlier fuse 5 be burnt; And the unlikely electrical appliance that influences; Make this plug can meet the regulation of Britain's safety, in the plug of other specifications, also can fuse holder 4 and fuse 5 be omitted, that is the utility model also may be implemented in the plug that is not provided with fuse.
Two first pins 2 are processed with metal material or other materials, and two first pins 2 are arranged on the header body 1, that is two first pins, 2 rear ends are fixed in header body 1, and outside two first pins, the 2 protrusion header body 1, so that be plugged in corresponding jack on the socket.Two first pins 2 are flat in the present embodiment, and are located at identical level height, but the shape of two first pins 2 and the structure do not limit, can suitable variation in response to the different specifications demand.Two first pins 2 are respectively live wire pin and neutral pin, and two first pins, 2 rear ends can be electrically connected at electric wire 9 live wires and center line respectively, and can further be electrically connected at fuse holder 4 and fuse 5 as first pin 2 of live wire pin.Because of the connection of first pin 2, fuse holder 4 and electric wire 9 belongs to prior art, be not the category that the utility model is applied for a patent, so no longer give unnecessary details.
Second pin, 3 adjustable being arranged on the header body 1; Be to be provided with a up-down groove 13 in the present embodiment in header body 1; Up-down groove 13 extends to header body 1 inside; The direction that the direction that up-down groove 13 extends is pegged graft perpendicular to plug, but the structure of up-down groove 13 and direction do not limit, also can be in response to needs suitable variation.Second pin 3 has a Plug Division 31 and a lifting unit 32, and lifting unit 32 1 ends are connected in Plug Division 31 1 ends, and lifting unit 32 can be perpendicular to Plug Division 31, and Plug Division 31 can be in order to be plugged in corresponding jack on the socket.Lifting unit 32 movably is arranged in the up-down groove 13, and what make second pin, 3 liftables adjustment is arranged at header body 1.
In addition, guide mechanisms such as suitable guide rail and guide groove (figure slightly) also can further be set, so as to guiding the lifting moving of second pin 3 between second pin 3 and header body 1.
The utility model second pin 3 adjustable being arranged on the header body 1, that is second pin 3 can adjust the different horizontal height, and the distance between second pin 3 and two first pins 2 can be adjusted.When the plug desire is used, can make two first pins 2 and second pin 3 can be plugged in the corresponding jack of socket, so that conduction current is for use second pin, 3 rising lofty perches (as shown in Figure 4).When plug need not use; Can second pin be risen to low spot (as shown in Figure 5) for 3 times, also be about to second pin 3 and move towards two first pins, 2 directions, make second pin 3 be able to as far as possible near two first pins 2; So as to dwindling the distance between two first pins 2 and second pin 3; Therefore can make the volume-diminished of plug, reduce occupation space, with convenient packing and transportation.
In addition; Be worth mentioning, for ease the explanation for the purpose of, in the present embodiment " rising " of so-called second pin 3 reach " decline "; It is direction with Fig. 4 and Fig. 5; If with other directions, " rising " of second pin 3 reaches " decline " and also might become " decline " and reach " rising ", or reaches laterally moving to the right left.
The utility model also can further be provided with a fixed mechanism 6 on header body 1, in order to fixing second pin 3 of conflicting, make second pin 3 after adjustment, have good fixing.The structure of fixed mechanism 6 does not limit; In the present embodiment; Fixed mechanism 6 has a control piece 61, and control piece 61 movably is arranged on the header body 1, and control piece 61 is formed with a contact part 62 at the end near second pin 3; Contact part 62 can contact at second pin 3 (lifting unit 32) (as shown in Figure 4), in order to fixing second pin 3.Can be provided with a location hole 33 in second pin 3 (lifting unit 32) in addition, location hole 33 is positioned at Plug Division 31 and lifting unit 32 junctions.When second pin 3 descends (as shown in Figure 5), can promote control piece 61 and move towards second pin, 3 directions, contact part 62 is stretched in the location hole 33, in order to locate second pin 3, make the decline state that is positioned that second pin 3 can be stable.
See also Fig. 6, in second embodiment of the utility model, a fixed mechanism 6 is set on header body 1,, make second pin 3 after adjustment, have good fixing in order to fixing second pin 3 of conflicting.In the present embodiment, fixed mechanism 6 has the protuberance 63 of header body be located at 1, is provided with an elongated slot 34 in second pin 3 (lifting unit 32) in addition, and protuberance 63 is matched with elongated slot 34.When second pin 3 rose and descend, protuberance 63 capable of using optionally contacted at the two ends of elongated slot 34 and block is fixed, in order to locate second pin 3.Two first pins 2 and second pin 3 also can be electrically connected at terminal 7; And be provided with and terminal 7 corresponding jacks 16 in header body 1; So as to constituting socket, this socket can be American specification, European specification or other specifications, also can be the socket or the charging socket of other patterns.
See also Fig. 7, in the 3rd embodiment of the utility model, two first pins 2 and second pin 3 are electrically connected at electric connector (like USB connector) 8.
See also Fig. 8, in the 4th embodiment of the utility model, header body 1 has two combination arms, 14, two combination arms, 14 inner edge surfaces and is formed with an articulated section 15 respectively, so as to constituting a patchplug.When a pin connector 10 was connected in the patchplug, pin connector 10 can be pegged graft each other with patchplug and reached electric connection, in addition can be by the articulated section 15 cooperates effect with the slippage of 101 of the slippage slots of pin connector 10 both sides; Make pin connector 10 when not using; Can move in 14 of two combination arms, and can turn to different directions, can use pin connector 10 separately; And need not dismantle patchplug, the convenience in the use is provided.
See also Fig. 9, in the 5th embodiment of the utility model, electric connector 8 and pin connector 10 are other patterns, can be the socket or the plug construction of American specification, European specification or other specifications.
The above is merely the preferred embodiment of the utility model; The non-claim scope that is intended to limit to the utility model; So the equivalence of using the utility model specification and accompanying drawing content to do such as changes, and all in like manner all is contained in the claim scope of the utility model.
Claims (13)
1. the plug construction that can adjust pin is characterized in that, comprising:
One header body;
Two first pins, this two first pin is arranged on this header body, outside this this header body of two first pins protrusion; And
One second pin, this second pin is adjustable to be arranged on this header body, outside this this header body of second pin protrusion.
2. the plug construction of adjusting pin as claimed in claim 1; It is characterized in that; This header body is provided with a up-down groove, and it is inner that this up-down groove extends to this header body, and this second pin has a Plug Division and a lifting unit; This lifting unit one end is connected in this Plug Division one end, and this lifting unit movably is arranged in this up-down groove.
3. the plug construction of adjusting pin as claimed in claim 2 is characterized in that this lifting unit is perpendicular to this Plug Division.
4. the plug construction of adjusting pin as claimed in claim 1 is characterized in that, a fixed mechanism is set on this header body, and this fixed mechanism is conflicted and fixed this second pin.
5. the plug construction of adjusting pin as claimed in claim 4; It is characterized in that this fixed mechanism has a control piece, this control piece movably is arranged on this header body; This control piece is formed with a contact part; This second pin is provided with a location hole, and this contact part contacts at this second pin, or stretches into the location hole of this second pin.
6. the plug construction of adjusting pin as claimed in claim 4; It is characterized in that this fixed mechanism has the protuberance of being located at this header body, this second pin is provided with an elongated slot; This protuberance is matched with this elongated slot, and this protuberance optionally contacts at the two ends of this elongated slot and block is fixed.
7. like each described plug construction of adjusting pin in the claim 1 to 6, it is characterized in that this two first pin is located at identical level height.
8. like each described plug construction of adjusting pin in the claim 1 to 6, it is characterized in that this two first pin and this second pin are electrically connected at an electric wire.
9. like each described plug construction of adjusting pin in the claim 1 to 6, it is characterized in that a fuse holder is set on this header body, and this fuse holder is installed a fuse.
10. like each described plug construction of adjusting pin in the claim 1 to 6, it is characterized in that this two first pin is respectively live wire pin and neutral pin, this second pin is an earth pin.
11., it is characterized in that this two first pin and this second pin are electrically connected at terminal like each described plug construction of adjusting pin in the claim 1 to 6, and this header body is provided with and the corresponding jack of this terminal.
12., it is characterized in that this two first pin and this second pin are electrically connected at electric connector like each described plug construction of adjusting pin in the claim 1 to 6.
13. like each described plug construction of adjusting pin in the claim 1 to 6, it is characterized in that this header body has two combination arms, this two combination arms inner edge surface is formed with an articulated section respectively, to constitute a patchplug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203441008U CN202285277U (en) | 2011-09-07 | 2011-09-07 | Plug structure with adjustable plug pins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203441008U CN202285277U (en) | 2011-09-07 | 2011-09-07 | Plug structure with adjustable plug pins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202285277U true CN202285277U (en) | 2012-06-27 |
Family
ID=46296789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203441008U Expired - Fee Related CN202285277U (en) | 2011-09-07 | 2011-09-07 | Plug structure with adjustable plug pins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202285277U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102868078A (en) * | 2012-10-10 | 2013-01-09 | 康舒电子(东莞)有限公司 | British standard plug capable of reducing packaging space |
| CN103730796A (en) * | 2012-10-15 | 2014-04-16 | 富士康(昆山)电脑接插件有限公司 | Combined-type adapter plug |
| CN104393456A (en) * | 2014-10-07 | 2015-03-04 | 国意有限公司 | Fuse structure of plug device |
| CN104682065A (en) * | 2015-03-10 | 2015-06-03 | 惠州Tcl移动通信有限公司 | Plug and assembling method thereof |
-
2011
- 2011-09-07 CN CN2011203441008U patent/CN202285277U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102868078A (en) * | 2012-10-10 | 2013-01-09 | 康舒电子(东莞)有限公司 | British standard plug capable of reducing packaging space |
| CN103730796A (en) * | 2012-10-15 | 2014-04-16 | 富士康(昆山)电脑接插件有限公司 | Combined-type adapter plug |
| CN103730796B (en) * | 2012-10-15 | 2016-01-06 | 富士康(昆山)电脑接插件有限公司 | Combined-type adapter plug |
| CN104393456A (en) * | 2014-10-07 | 2015-03-04 | 国意有限公司 | Fuse structure of plug device |
| WO2016055009A1 (en) * | 2014-10-07 | 2016-04-14 | 国意有限公司 | Fuse structure for a plug device |
| GB2546695A (en) * | 2014-10-07 | 2017-07-26 | Cord-It Ltd | Fuse structure for a plug device |
| CN104682065A (en) * | 2015-03-10 | 2015-06-03 | 惠州Tcl移动通信有限公司 | Plug and assembling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120627 Termination date: 20150907 |
|
| EXPY | Termination of patent right or utility model |