CN103441390A - Power plug with pin replaced quickly and electronic equipment with power plug - Google Patents
Power plug with pin replaced quickly and electronic equipment with power plug Download PDFInfo
- Publication number
- CN103441390A CN103441390A CN2013103279430A CN201310327943A CN103441390A CN 103441390 A CN103441390 A CN 103441390A CN 2013103279430 A CN2013103279430 A CN 2013103279430A CN 201310327943 A CN201310327943 A CN 201310327943A CN 103441390 A CN103441390 A CN 103441390A
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- pin
- groove
- elastic sheet
- electroconductive elastic
- attaching plug
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Abstract
The invention provides a power plug with a pin replaced quickly. The power plug comprises a shell, a first conductive clip and the pin. An installation groove is formed in the shell, the pin is arranged in the installation groove and connected with the installation groove in a buckled mode, side walls on two sides of the installation groove are respectively provided with a guide rail groove, two sides of the bottom of the pin are respectively provided with a flange, and the flanges are arranged in the guide rail grooves. A clamping tongue is arranged on the bottom of the installation groove and comprises a suspension beam and a protrusion portion, wherein the suspension beam is connected with the bottom of the installation groove, and the protrusion portion is arranged at the tail end of the suspension beam and protrudes towards the direction of the pin. A lamping groove is formed in the bottom of the pin, and the protrusion portion is clamped in the clamping groove. The invention further provides electronic equipment with the power plug with the pin replaced quickly. The power plug with the pin replaced quickly and the electronic equipment with the power plug have the advantages that the pin can be replaced quickly, pins of different specifications are compatible, cost is lowered, and efficiency is improved.
Description
Technical field
The present invention relates to jockey, relate in particular to the attaching plug of a kind of fast changeable pin in jockey and there is the electronic equipment of this attaching plug.
Background technology
Charger commonly used, portable power source, adapter need be sold to all parts of the world, AC power pin safety dimensional requirement difference because of country variant, must be equipped with so sell to each country the pin that meets each national safety dimensional requirement, because existing pin can't be changed, cause the pin of every kind of specification all to need special customization, greatly reduce production efficiency, cause production cost higher.
Summary of the invention
In order to solve the problems of the prior art, the invention provides a kind of attaching plug of fast changeable pin and there is the electronic equipment of this attaching plug.
The invention provides a kind of attaching plug of fast changeable pin, comprise housing, the first electroconductive elastic sheet and pin, described housing is provided with the installation groove, described pin is arranged in described installation groove and is connected with described installation groove buckle, the both sides sidewall of described installation groove is respectively equipped with guide-track groove, the both sides of the bottom of described pin are respectively equipped with flange, described flange is arranged in described guide-track groove, the bottom land of described installation groove is provided with block tongue, described block tongue comprises the cantilever beam that is connected with the bottom land of described installation groove and is arranged on the end of described cantilever beam and towards the lug boss of described pin direction projection, the bottom of described pin is provided with draw-in groove, described lug boss is fastened in described draw-in groove, be provided with mainboard in described housing, described mainboard is electrically connected to described pin by described the first electroconductive elastic sheet.
As a further improvement on the present invention, be provided with conductive elastomer in described housing, one end of described conductive elastomer is connected with described mainboard, and the other end of described conductive elastomer is connected with described the first electroconductive elastic sheet, and described guide-track groove and described conductive elastomer are perpendicular.
As a further improvement on the present invention, described conductive elastomer is spring, and the axis of described guide-track groove and described spring is perpendicular.
As a further improvement on the present invention, the protrusion direction of described lug boss parallels with the axis of described spring.
As a further improvement on the present invention, described housing is provided with the through hole of dodging passed for described the first electroconductive elastic sheet, the bottom of described pin be provided with for described the first electroconductive elastic sheet, pass dodge groove, described the first electroconductive elastic sheet successively through describedly dodging through hole, dodge groove and be electrically connected to described pin.
As a further improvement on the present invention, be provided with the second electroconductive elastic sheet and the pin sheet be connected with described the second electroconductive elastic sheet in described pin, described the first electroconductive elastic sheet is successively through the described through hole of dodging, dodging groove is electrically connected to the second electroconductive elastic sheet of described pin, described pin sheet parallels with the axis of described spring, described the second electroconductive elastic sheet comprises the contact flat spring contacted with described the first electroconductive elastic sheet, the bonding pad be connected with described pin sheet and be positioned at contact flat spring, support chip between bonding pad, be provided with the arc fold bending sheet between described support chip and described contact flat spring.
As a further improvement on the present invention, describedly dodge the bottom land that through hole is arranged on described installation groove, described axis of dodging through hole parallels with the axis of described spring.
As a further improvement on the present invention, the described groove of dodging is corresponding one by one with described the first electroconductive elastic sheet, and described axis of dodging groove and described spring is perpendicular, and the cross section of described lug boss is trapezoidal.
As a further improvement on the present invention, described housing comprises upper casing and the lower casing that the phase obvolvent connects, be provided with the installation cavity between described upper casing and lower casing, described mainboard, spring, the first electroconductive elastic sheet all are arranged in described installation cavity, described installation groove is arranged on the back side of described lower casing, the front of described lower casing is positioned at described installation cavity, the front of described lower casing is provided with the shell fragment gathering sill, described the first electroconductive elastic sheet successively through described shell fragment gathering sill, dodge through hole, dodge groove and be electrically connected to the second electroconductive elastic sheet of described pin.
The present invention also provides a kind of electronic equipment with attaching plug of fast changeable pin, comprises the attaching plug as the described fast changeable pin of above-mentioned middle any one.
As a further improvement on the present invention, described electronic equipment is any one in power supply adaptor, charger, portable power source.
The invention has the beneficial effects as follows: pass through such scheme, can match by guide-track groove, flange, to realize that housing installs the guiding of pin, and restriction pin left and right, upper and lower position, and match with draw-in groove by the lug boss of block tongue, with the position before and after the restriction pin, the final realization fastens the snap-lock of pin, can carry out fast the replacing of pin, with the pin of the various different sizes of compatibility, reduce costs, raise the efficiency.
The accompanying drawing explanation
Fig. 1 is the perspective view of the attaching plug of a kind of fast changeable pin of the present invention;
Fig. 2 is the decomposition texture schematic diagram of the attaching plug of a kind of fast changeable pin of the present invention;
Fig. 3 is the partial enlarged drawing A of Fig. 2;
Fig. 4 is the structural representation of frontal of lower casing of the attaching plug of a kind of fast changeable pin of the present invention;
Fig. 5 is the structural representation of bottom direction of pin of the attaching plug of a kind of fast changeable pin of the present invention;
Fig. 6 is the part-structure schematic diagram of the attaching plug of a kind of fast changeable pin of the present invention.
Embodiment
Below in conjunction with accompanying drawing explanation and embodiment, the present invention is further described.
Drawing reference numeral in Fig. 1 to Fig. 6 is: upper casing 1; Mainboard 2; Lower casing 3; Groove 31 is installed; Block tongue 311; Guide-track groove 312; Dodge through hole 313; Shell fragment gathering sill 32; Spring 4; The first electroconductive elastic sheet 5; Pin 6; Draw-in groove 61; Flange 62; Dodge groove 63; The second electroconductive elastic sheet 64; Contact flat spring 641; Bonding pad 642; Support chip 643; Pin sheet 65.
As shown in Figures 1 to 6, a kind of attaching plug of fast changeable pin, comprise housing, the first electroconductive elastic sheet 5 and pin 6, described the first electroconductive elastic sheet 5 is the AC shell fragment, described housing is provided with installs groove 31, described pin 6 is arranged in described installation groove 31 and is connected with described installation groove 31 buckles, the both sides sidewall of described installation groove 31 is respectively equipped with guide-track groove 312, the both sides of the bottom of described pin 6 are respectively equipped with flange 62, described flange 62 is arranged in described guide-track groove 312, the bottom land of described installation groove 31 is provided with block tongue 311, described block tongue 311 comprises the cantilever beam that is connected with the bottom land of described installation groove 31 and is arranged on the end of described cantilever beam and towards the lug boss of described pin 6 direction projections, the bottom of described pin 6 is provided with draw-in groove 61, described lug boss is fastened in described draw-in groove 61, be provided with mainboard 2 in described housing, described mainboard 2 is electrically connected to described pin 6 by described the first electroconductive elastic sheet 5.
As shown in Figures 1 to 6, in described housing, be provided with conductive elastomer, an end of described conductive elastomer is connected with described mainboard 2, and the other end of described conductive elastomer is connected with described the first electroconductive elastic sheet 5, and described guide-track groove 312 is perpendicular with described conductive elastomer.
As shown in Figures 1 to 6, described conductive elastomer is spring 4, and described guide-track groove 312 is perpendicular with the axis of described spring 5.
As shown in Figures 1 to 6, the protrusion direction of described lug boss parallels with the axis of described spring 4.
As shown in Figures 1 to 6, described housing be provided with for described the first electroconductive elastic sheet 5, pass dodge through hole 313, the bottom of described pin 6 be provided with for described the first electroconductive elastic sheet 5, pass dodge groove 63, described the first electroconductive elastic sheet 5 successively through describedly dodging through hole 313, dodge groove 63 and be electrically connected to described pin 6.
As shown in Figures 1 to 6, be provided with the second electroconductive elastic sheet 64 and the pin sheet 65 be connected with described the second electroconductive elastic sheet 64 in described pin 6, described the first electroconductive elastic sheet 5 is successively through the described through hole 313 of dodging, dodging groove 63 is electrically connected to the second electroconductive elastic sheet 64 of described pin 9, described pin sheet 65 parallels with the axis of described spring 4, described the second electroconductive elastic sheet 64 comprises the contact flat spring 641 contacted with described the first electroconductive elastic sheet 5, the bonding pad 642 be connected with described pin sheet 65 and be positioned at contact flat spring 641, support chip 643 between bonding pad 642, be provided with the arc fold bending sheet between described support chip 643 and described contact flat spring 641, this arc fold bending sheet is for allowing the first electroconductive elastic sheet 5 be pressed into smoothly and pushing and contact mutually with described contact flat spring 641, described bonding pad 642 and described pin sheet 65 welding.
As shown in Figures 1 to 6, describedly dodge the bottom land that through hole 313 is arranged on described installation groove 31, described axis of dodging through hole 313 parallels with the axis of described spring 4.
As shown in Figures 1 to 6, the described groove 63 of dodging is corresponding one by one with described the first electroconductive elastic sheet 5, have how many described first to state the first electroconductive elastic sheet 5 how many described grooves 63 of dodging are set, the described groove 63 of dodging is perpendicular with the axis of described spring 4, and the cross section of described lug boss is trapezoidal.
As shown in Figures 1 to 6, described housing comprises upper casing 1 and the lower casing 3 that the phase obvolvent connects, be provided with the installation cavity between described upper casing 1 and lower casing 3, described mainboard 2, spring 4, the first electroconductive elastic sheet 5 all is arranged in described installation cavity, described installation groove 31 is arranged on the back side of described lower casing 3, the front of described lower casing 3 is positioned at described installation cavity, the front of described lower casing 3 is provided with shell fragment gathering sill 32, described the first electroconductive elastic sheet 5 is successively through described shell fragment gathering sill 32, dodge through hole 313, dodging groove 63 is electrically connected to the contact flat spring 641 of the second electroconductive elastic sheet 64 of described pin 6.
As shown in Figures 1 to 6, the present invention also provides a kind of electronic equipment with attaching plug of fast changeable pin, comprises the attaching plug as the described fast changeable pin of above-mentioned middle any one.
As shown in Figures 1 to 6, described electronic equipment is any one in power supply adaptor, charger, portable power source.
As shown in Figures 1 to 6, the attaching plug of a kind of fast changeable pin provided by the invention and there is the electronic equipment of this attaching plug, can match by guide-track groove 63, flange 62, to realize housing, the guiding of pin 6 is installed, and the left and right, upper and lower position of restriction pin 6, and match with draw-in groove 61 by the lug boss of block tongue 311, position with restriction pin 6 front and back, finally realize that housing fastens the snap-lock of pin 6, can carry out fast the replacing of pin 6, pin 6 with the various different sizes of compatibility, reduce costs, and raises the efficiency.
As shown in Figures 1 to 6, the attaching plug of a kind of fast changeable pin provided by the invention and there is the electronic equipment of this attaching plug, can pass through guide-track groove 63, flange 62 matches, to realize housing, the guiding of pin 6 is installed, in the process that pin 6 is installed, described the first electroconductive elastic sheet 5 is successively through described shell fragment gathering sill 32, dodge through hole 313, dodging groove 63 is electrically connected to the contact flat spring 641 of the second electroconductive elastic sheet 64 of described pin 6, can strengthen the close contact between described contact flat spring 641 and described the first electroconductive elastic sheet 5 by shell fragment 4, can also strengthen the close contact between described contact flat spring 641 and described the first electroconductive elastic sheet 5 by contact flat spring 641 elasticity own, realizing on the basis more be listed as fast, guaranteed the reliability be electrically connected.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. the attaching plug of a fast changeable pin, it is characterized in that: comprise housing, the first electroconductive elastic sheet and pin, described housing is provided with the installation groove, described pin is arranged in described installation groove and is connected with described installation groove buckle, the both sides sidewall of described installation groove is respectively equipped with guide-track groove, the both sides of the bottom of described pin are respectively equipped with flange, described flange is arranged in described guide-track groove, the bottom land of described installation groove is provided with block tongue, described block tongue comprises the cantilever beam that is connected with the bottom land of described installation groove and is arranged on the end of described cantilever beam and towards the lug boss of described pin direction projection, the bottom of described pin is provided with draw-in groove, described lug boss is fastened in described draw-in groove, be provided with mainboard in described housing, described mainboard is electrically connected to described pin by described the first electroconductive elastic sheet.
2. the attaching plug of fast changeable pin according to claim 1, it is characterized in that: in described housing, be provided with conductive elastomer, one end of described conductive elastomer is connected with described mainboard, the other end of described conductive elastomer is connected with described the first electroconductive elastic sheet, and described guide-track groove and described conductive elastomer are perpendicular.
3. the attaching plug of fast changeable pin according to claim 2, it is characterized in that: described conductive elastomer is spring, and the axis of described guide-track groove and described spring is perpendicular.
4. the attaching plug of fast changeable pin according to claim 3, it is characterized in that: the protrusion direction of described lug boss parallels with the axis of described spring.
5. the attaching plug of fast changeable pin according to claim 2, it is characterized in that: described housing is provided with the through hole of dodging passed for described the first electroconductive elastic sheet, the bottom of described pin be provided with for described the first electroconductive elastic sheet, pass dodge groove, described the first electroconductive elastic sheet successively through describedly dodging through hole, dodge groove and be electrically connected to described pin.
6. the attaching plug of fast changeable pin according to claim 5, it is characterized in that: be provided with the second electroconductive elastic sheet and the pin sheet be connected with described the second electroconductive elastic sheet in described pin, described the first electroconductive elastic sheet is successively through the described through hole of dodging, dodging groove is electrically connected to the second electroconductive elastic sheet of described pin, described pin sheet parallels with the axis of described spring, described the second electroconductive elastic sheet comprises the contact flat spring contacted with described the first electroconductive elastic sheet, the bonding pad be connected with described pin sheet and be positioned at contact flat spring, support chip between bonding pad, be provided with the arc fold bending sheet between described support chip and described contact flat spring.
7. the attaching plug of fast changeable pin according to claim 5 is characterized in that: describedly dodge the bottom land that through hole is arranged on described installation groove, described axis of dodging through hole parallels with the axis of described spring.
8. the attaching plug of fast changeable pin according to claim 5, it is characterized in that: the described groove of dodging is corresponding one by one with described the first electroconductive elastic sheet, and described axis of dodging groove and described spring is perpendicular, and the cross section of described lug boss is trapezoidal.
9. the attaching plug of fast changeable pin according to claim 5, it is characterized in that: described housing comprises upper casing and the lower casing that the phase obvolvent connects, be provided with the installation cavity between described upper casing and lower casing, described mainboard, spring, the first electroconductive elastic sheet all is arranged in described installation cavity, described installation groove is arranged on the back side of described lower casing, the front of described lower casing is positioned at described installation cavity, the front of described lower casing is provided with the shell fragment gathering sill, described the first electroconductive elastic sheet is successively through described shell fragment gathering sill, dodge through hole, dodging groove is electrically connected to the second electroconductive elastic sheet of described pin.
10. the electronic equipment with attaching plug of fast changeable pin, is characterized in that: comprise the attaching plug of fast changeable pin as in one of claimed in any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310327943.0A CN103441390B (en) | 2013-07-31 | 2013-07-31 | The attaching plug of fast changeable pin and there is the electronic equipment of this attaching plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310327943.0A CN103441390B (en) | 2013-07-31 | 2013-07-31 | The attaching plug of fast changeable pin and there is the electronic equipment of this attaching plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103441390A true CN103441390A (en) | 2013-12-11 |
| CN103441390B CN103441390B (en) | 2016-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310327943.0A Active CN103441390B (en) | 2013-07-31 | 2013-07-31 | The attaching plug of fast changeable pin and there is the electronic equipment of this attaching plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103441390B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985998A (en) * | 2014-06-03 | 2014-08-13 | 常州市科宏电子电器有限公司 | Automatic temperature induction electronic plug-in |
| CN105717990A (en) * | 2016-01-21 | 2016-06-29 | 北京星网锐捷网络技术有限公司 | Connecting structure, cloud terminal equipment and terminal equipment |
| CN111331020A (en) * | 2020-03-06 | 2020-06-26 | 常熟理工学院 | Bending jig |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2807553Y (en) * | 2005-04-04 | 2006-08-16 | 洪光椅 | Power supply apparatus with interchangeable plug |
| CN2927398Y (en) * | 2006-08-03 | 2007-07-25 | 冠德科技(深圳)有限公司 | Power-supply adapter with replaceable plug |
| CN201130755Y (en) * | 2007-10-15 | 2008-10-08 | 瑞玛企业有限公司 | Transferable plug |
| CN201315374Y (en) * | 2008-11-14 | 2009-09-23 | 诸葛瑞 | Universal conversion power source connection wire |
| CN201417806Y (en) * | 2009-04-16 | 2010-03-03 | 东莞启益电器机械有限公司 | Interchangeable-plug charger |
| CN202651406U (en) * | 2012-04-26 | 2013-01-02 | 郑岳吉 | Power supply pin |
| CN203466401U (en) * | 2013-07-31 | 2014-03-05 | 北京嘉捷源技术开发有限公司 | Power plug with pin replaced quickly and electronic equipment with power plug |
-
2013
- 2013-07-31 CN CN201310327943.0A patent/CN103441390B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2807553Y (en) * | 2005-04-04 | 2006-08-16 | 洪光椅 | Power supply apparatus with interchangeable plug |
| CN2927398Y (en) * | 2006-08-03 | 2007-07-25 | 冠德科技(深圳)有限公司 | Power-supply adapter with replaceable plug |
| CN201130755Y (en) * | 2007-10-15 | 2008-10-08 | 瑞玛企业有限公司 | Transferable plug |
| CN201315374Y (en) * | 2008-11-14 | 2009-09-23 | 诸葛瑞 | Universal conversion power source connection wire |
| CN201417806Y (en) * | 2009-04-16 | 2010-03-03 | 东莞启益电器机械有限公司 | Interchangeable-plug charger |
| CN202651406U (en) * | 2012-04-26 | 2013-01-02 | 郑岳吉 | Power supply pin |
| CN203466401U (en) * | 2013-07-31 | 2014-03-05 | 北京嘉捷源技术开发有限公司 | Power plug with pin replaced quickly and electronic equipment with power plug |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985998A (en) * | 2014-06-03 | 2014-08-13 | 常州市科宏电子电器有限公司 | Automatic temperature induction electronic plug-in |
| CN105717990A (en) * | 2016-01-21 | 2016-06-29 | 北京星网锐捷网络技术有限公司 | Connecting structure, cloud terminal equipment and terminal equipment |
| CN111331020A (en) * | 2020-03-06 | 2020-06-26 | 常熟理工学院 | Bending jig |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103441390B (en) | 2016-12-28 |
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Effective date of registration: 20190307 Address after: 330000 399, ru le Hu Street, Nanchang Airport Economic Zone, Jiangxi. Patentee after: Nanchang Jiajie Xinyuan Technology Co., Ltd. Address before: Room 202, No. 22 Building, 26 West Ring South Road, Daxing District, Beijing Patentee before: Jiajieyuan Technology Development Co., Ltd., Beijing |