CN107845869B - Power socket copper sheet structure and power socket - Google Patents
Power socket copper sheet structure and power socket Download PDFInfo
- Publication number
- CN107845869B CN107845869B CN201711276397.7A CN201711276397A CN107845869B CN 107845869 B CN107845869 B CN 107845869B CN 201711276397 A CN201711276397 A CN 201711276397A CN 107845869 B CN107845869 B CN 107845869B
- Authority
- CN
- China
- Prior art keywords
- sheet
- plug
- tip
- power socket
- pressed
- 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.)
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Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 14
- 239000010949 copper Substances 0.000 title claims abstract description 14
- 239000007891 compressed tablet Substances 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 abstract description 9
- 239000003826 tablet Substances 0.000 description 7
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H01R13/113—Resilient sockets co-operating with pins or blades having a rectangular transverse section
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Medicinal Preparation (AREA)
Abstract
The invention discloses a power socket copper sheet structure and a power socket, wherein the copper sheet structure comprises at least one plug terminal and a pair of guide terminals, adjacent plug terminals are connected through an indirect connecting belt, and the plug terminals and the indirect connecting belt form a connecting assembly; the plug wire terminal comprises a raw sheet body, a U-shaped broken line is arranged on the breadth of the raw sheet body, a lengthwise hollow part is longitudinally arranged on the broken line, the residual part of the hollow part is provided as a pressed sheet, the residual part of the hollow part is a pin joint sheet, a plug joint clamping opening is arranged between the pin joint sheet and the pressed sheet in a pair, one end of the pressed sheet is kept to be combined with the raw sheet body, the other end of the pressed sheet is a suspended pressure-guiding end power socket, the plug wire terminal comprises an upper shell, a substrate and a continuous assembly, at least one plug wire terminal is arranged on the continuous assembly, the continuous assembly is embedded in the substrate, the upper shell is buckled on the substrate, the concentration of scattered stress can be reduced, the elastic clamping force is maintained, and the power on is ensured to avoid the occurrence of power jump or creepage.
Description
Technical Field
The present invention relates to power sockets, and more particularly, to a copper sheet structure of a power socket and a power socket using the same.
Background
The power socket is used for switching the supply of the commercial power to the electric appliance to supply power, such as a wall socket. At present, devices working with power supply are used in various ways, so that power supply in enough plugging quantity and different space orientations is satisfied, a large amount of power supply extension lines are used, one end of each extension line is a plug, and the other end of each extension line is a socket with multiple holes. Because the market demand is large, in order to be favorable, the quality of the extension line sockets with different quality is different, the safety angle used in the prior art forms a loophole, and the society increasingly pays attention to the problem, so that the clamping capacity of the socket is strictly standardized, the elastic mechanical clamping and fixing requirements of the socket are met, and the possible damages such as power jump, spark generation and the like are avoided.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a power socket copper sheet structure and a power socket, which can reduce the concentration of scattered stress, maintain the elastic clamping force and ensure that the power supply is conducted to avoid the danger of power jump or creepage.
In order to achieve the above purpose, the invention adopts the following technical scheme:
A power socket copper sheet structure comprises at least one plug terminal and a pair of guide terminals, wherein adjacent plug terminals are connected through an indirect connecting belt, and the plug terminals and the indirect connecting belt form a connecting assembly; the plug wire terminal comprises a raw sheet body, a U-shaped broken line is arranged on the breadth of the raw sheet body, a lengthwise hollow part is longitudinally formed in the broken line, the residual part of the hollow part is provided as a pressed sheet, the residual part of the hollow part is a pin joint sheet, a plug joint clamping opening is oppositely arranged between the pin joint sheet and the pressed sheet, one end of the pressed sheet is kept to be combined with the raw sheet body, and the other end of the pressed sheet is a suspended pressure guide end.
As a preferred embodiment of the present invention, the tip tab of the present invention comprises an upper and a lower sheet consisting of a retention portion of the original sheet, which are disposed at opposite surface positions of the compressed sheet at intervals of the upper and lower insertion clips.
As a preferred embodiment of the invention, the pressed sheet and the tip tab are arranged in parallel and are opposite to each other, and the pressed sheet is combined with the original sheet body through an inclined extension part which is bent obliquely to form a plug-in clamping opening at intervals; the tip tab is combined with the original sheet body through an oblique joint part of an oblique turning, and the other end of the tip tab is combined with the original sheet body through an oblique joint part of the other end of the oblique turning so as to form an inserting clamping opening at intervals.
As a preferred embodiment of the present invention, the compressed tablet of the present invention is provided with an everted first guiding lip at least on the side facing the insertion direction to enhance the planar structural force of the compressed tablet; at least one side of the pin tab facing the insertion direction is provided with an everting second guide lip to strengthen the planar structural force of the pin tab.
As a preferred embodiment of the invention, the pressed sheet is positioned between the inner surface of the inserting clamping opening and the surface of the tip connecting sheet, and the inclined surfaces of the pressed sheet and the tip connecting sheet are mutually opposite through the inclined angle change of the inclined extension part, and the cross section of the inserting clamping opening is wedge-shaped; the surface of the tip tab is parallel to the surface of the original sheet.
As a preferred embodiment of the present invention, the pressing end of the pressed sheet is bent and turned outwards via the turning part, and the outer side of the pressing end is movably whetted against a fixed side.
As a preferred embodiment of the invention, the pressed sheet is formed according to the hollowed-out part, and the tail ends of the upper and lower broken tangent lines connected with the original sheet body are arc tangent lines which are obliquely extended and larger than the span of the upper and lower broken tangent lines.
As a preferred embodiment of the present invention, the front and rear end breaking lines forming the hollowed-out portion are respectively extended to the connected body planes of the original sheet.
The power socket comprises an upper shell, a substrate and a continuous assembly, wherein at least one plug-in terminal is arranged on the continuous assembly, the continuous assembly is arranged in pairs, the continuous assembly is embedded in the substrate, and the upper shell is buckled on the substrate.
As a preferred embodiment of the invention, the substrate is provided with the embedded structure, and the plug terminal is embedded in the embedded structure.
Compared with the prior art, the invention has the beneficial effects that: providing necessary elastic clamping force of the conductive terminal, reducing load stress by the length of the pressed sheet to avoid structural plastic deformation, arranging a hollowed-out part on the breadth of the elastic maintained plug terminal by utilizing a long original sheet body, lifting the residual part of the hollowed-out part out of the pressed sheet, mutually opposite to a plug clamping opening with the remained pin-shaped sheet, and obtaining stress dispersion by the length change of the pressed sheet. The elastic force and the pressure guiding end are maintained, additional elastic clamping energy can be generated, and the power supply is ensured to be surely conducted.
Drawings
Fig. 1 is a schematic perspective view of a plug terminal according to the present invention;
FIG. 2 is a top view of a continuous body formed in accordance with the present invention;
FIG. 3 is a schematic diagram of a power socket according to the present invention;
FIG. 4 is a schematic diagram of an assembled structure of a power socket according to the present invention;
FIG. 5 is an enlarged view of the partial structure of FIG. 4 in accordance with the present invention;
FIG. 6 is a schematic view of the working state of the present invention;
fig. 7 is an enlarged view of a part of the structure of fig. 1 according to the present invention.
Symbol description:
A continuous assembly 1; a plug terminal 10; a sheet body 11; a connecting band 12; a broken line 13; arc tangent 14; a hollowed-out portion 20; a tip tab 30; a miter 31; a miter 32; a second guide lip 33; compressed tablet 40; a slant portion 41; a pressure guiding end 42; a first guide lip 43; a turning portion 44; a first fold line 45; a second fold line 46; arc angle 47; a plug-in clip 50; a power plug 60; a conductive terminal 61; a receptacle housing 70; an upper case 71; a substrate 72; an embedded structure 73; a credential side 74.
Detailed Description
The invention aims to overcome the defects of the prior art and provide a power socket copper sheet structure and a power socket, which can maintain the elastic force of the power socket and the additional elastic clamping energy of the pressure guide end of the power socket, ensure that a power supply is indeed conducted and are not easy to damage the power socket copper sheet. The technical features and advantages of the present invention will be explained in more detail below with reference to the accompanying drawings in conjunction with the embodiments.
As shown in fig. 1, the overall structure of the plug terminal 10 of the present invention is basically configured as a single unit or in series, wherein an elongated sheet body 11 is formed, a longitudinal hollow portion 20 is formed by a U-shaped breaking line 13 in the longitudinal direction, a residual portion of the hollow portion 20 is proposed as a compressed sheet 40, a tip tab 30 is disposed between the tip tab 30 and the compressed sheet 40, a plug clamping opening 50 is opposite to and spaced from the tip tab 30, a conductive terminal 61 is provided and clamped, one end of the compressed sheet 40 is connected with the original sheet body 11 as it is, the connection can be made through a turning point of an oblique extension 41, the compressed sheet 40 is made to be plane-raised, the upper edge and the lower edge of the compressed sheet 40 can be turned and folded with a first guiding lip 43, the first guiding lip 43 can guide the conductive terminal 61 to be inserted by sliding, and the turning point of the first guiding lip 43 can strengthen the plane mechanical strength of the compressed sheet 40, the end 42 is provided between the tip tab 30 and the compressed sheet 40, the guide end 42 can be inserted into the opposite to the bent end 45 through the turning point 44 and the two bending points 45, the end of the compressed sheet 40 can be dispersed and the elastic stress can reach the opposite to the elastic stress of the bent line 40, and the elastic stress can be reduced to the elastic stress of the compressed sheet 40, and the elastic stress can be maintained to be the elastic stress of the elastic stress can be reduced to the elastic stress of the bent line 40 and the elastic stress can be gradually reduced to the stress of the bent end 40.
The plane of the tip tab 30 is parallel to the original sheet 11, the tip tab 30 can be moved backwards through the bending of an oblique joint part 31, so that the inserting clamping opening 50 is centered on the central line of the original sheet 11, one end of the tip tab 30 opposite to the pressure guiding end 42 can also be turned through an oblique joint part 32, then the plane of the tip tab 30 can be parallel to the original sheet 11 through the turning of the oblique joint part 31 and the oblique joint part 32, the pressed sheet 40 is centered on the horizontal middle of the original sheet 11, symmetrically opened through the hollowed-out part 20, then the tip tab 30 is formed up and down and is jointly formed into another plane into which the inserting clamping opening 50 is inserted, the pressed sheet 40 and the tip tab 30 are basically parallel to face, but the pressed sheet 40 is aligned with the oblique extending part 41 according to the guiding terminals 61 with different thicknesses, and the inner surface and the tip tab 30 can be in an inclined plane alignment.
As shown in fig. 2, the plug terminals 10 of the present invention may be formed by an elongated body 11, indirectly connecting the strips 12, and serially arranged in front and back to form the continuous assembly 1, each plug terminal 10 being separated from the tip tab 30 by the compressed sheet 40, leaving the plug nip 50 therebetween, and the compressed sheet 40 having a resilient clamping force against the tip tab 30. The pressed sheet 40 is changed in an inclined direction by the inclined extension part 41, so that an inclined plane is formed between the inner surface of the pressed sheet 40 and the opposite surface of the tip tab 30, and the cross section of the plug-in clamping opening 50 is formed into a wedge shape, the angular position change of the pressed sheet 40 is completely supported by the inclined extension part 41, and the maximum change is one end of the pressure guiding end 42, and the inclined plane changes the transverse span of the plug-in clamping opening 50 and can respond to the change of different plug sizes.
As shown in fig. 3, the plug terminal 10 of the present invention is serially implemented as a continuous assembly 1, which is finally assembled inside the socket housing 70 to prepare a porous socket housing, the socket housing 70 is provided with an upper housing 71 and a base 72, and the two continuous assemblies 1 are assembled in parallel inside the base 72.
As shown in fig. 4, two continuous assemblies 1 are assembled in parallel to an embedding structure 73 of a substrate 72, and are instantaneously assembled by being embedded by the embedding structure 73.
As shown in fig. 5, the plug terminal 10 of the present invention is assembled on the embedded structure 73 of the base 72, at least one side of the embedded structure extends with the connecting belt 12, and the same structure is embedded in the embedded structure 73, wherein the end pressure guiding end 42 of the compression sheet 40 can be cut against the leaning side 74 formed by the embedded structure 73, the leaning side 74 can also extend from the body of the plug terminal 10, here shown as the leaning side 74 cut against the embedded structure 73, so as to form a force amount, when the plug clamping opening 50 is greatly pressurized by an external force, such as when the terminal of an electric plug is thicker, if the cutting force is enough to press the pressure guiding end 42 outwards, the outer end of the pressure guiding end 42 is pressed by the leaning side 74, so that the compression sheet 40 can reversely generate additional pressure, and generate stronger elastic clamping pressure towards the direction of the plug clamping opening 50.
As shown in fig. 6, the power plug 60 has two parallel conductive terminals 61, and the plug terminals 10 have two parallel sets of plug-in terminals 50 that are plugged into the conductive terminals 61, so as to provide a transverse plug-in jack structure.
As shown in fig. 7, the compressed tablet 40 is a standard centered by the hollowed-out portion 20, the compressed tablet 40 is provided by cutting, the compressed tablet 40 is connected to the plane of the original tablet 11 by the oblique portion 41, wherein the cut lines 13 on the upper and lower sides of the oblique portion 41 extend to the plane of the original tablet 11, and are turned into an arc shape larger than the arc tangent 14 of the upper and lower cut lines 13, by means of the layout of the arc tangent 14, the oblique portion 41 is connected to the root of the original tablet 11, when the angular position is changed, the stress distribution thereof is gradually dispersed by the arc tangent 14, so as to avoid excessive stress concentration at the connecting portion of the oblique portion 41 and the original tablet 11, and ensure the maintenance of structural safety and elasticity of the compressed tablet 40, and also avoid the influence of the arc shape of the cut line 13 at the end of the hollowed-out portion 20 relative to the position of the guide end 42, when the whole original tablet 11 is acted on, the stress concentration at the angular end is avoided, and the position of the cut line 13 is cut into an arc shape, when the plane entering the original tablet 11 leaves the plane of the original tablet 11, and leaves the angle portion 32, and the stress of the angle end is influenced by the arc shape of the guide end 32, and the curve end is also avoided when the angle stress of the curve end is influenced by the curve end portion 32.
The present invention will be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the invention are shown, but in which embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Claims (6)
1. A power socket copper sheet structure, its characterized in that: comprises at least one plug terminal (10) and a pair of guide connection terminals (61), wherein adjacent plug terminals (10) are connected through an indirect connection belt (12), and the plug terminals (10) and the indirect connection belt (12) form a connection assembly (1); the plug-in terminal (10) comprises a raw sheet body (11), a U-shaped broken line (13) is arranged on the breadth of the raw sheet body (11), a longitudinal hollow part (20) is longitudinally arranged on the broken line (13), the residual part of the hollow part (20) is lifted to be a compressed sheet (40), the residual part of the hollow part (20) is a tip connecting sheet (30), a plug-in clamping opening (50) is oppositely arranged between the tip connecting sheet (30) and the compressed sheet (40), one end of the compressed sheet (40) is combined with the raw sheet body (11), and the other end of the compressed sheet is a suspended pressure guiding end (42);
The pressed sheet (40) and the tip connecting sheet (30) are arranged in parallel, the pressed sheet (40) is combined with the original sheet body (11) through an inclined extending part (41) which is bent obliquely, and a splicing clamping opening (50) is formed at intervals; the tip tab is combined with the original sheet body through an oblique joint part of an oblique turn, and the other end of the tip tab is combined with the original sheet body through an oblique joint part of the other end of the oblique turn to form an inserting clamping opening (50) at intervals;
At least one side of the compressed tablet (40) facing the insertion direction is provided with an everting first guide lip (43) to increase the planar structural force of the compressed tablet (40); at least one side of the tip tab (30) facing the insertion direction is provided with an everting second guide lip (33) to strengthen the planar structural force of the tip tab (30);
The tip connecting piece (30) comprises an upper piece and a lower piece which are composed of a reserved part of the original piece body (11), and are arranged on opposite surface positions of the upper part and the lower part of the compression piece (40) which are separated by the inserting clamping opening (50);
The pressed sheet (40) is positioned between the inner surface of the inserting clamping opening (50) and the surface of the tip connecting sheet (30), and the inclined surfaces of the pressed sheet (40) and the tip connecting sheet (30) are mutually opposite through the inclined angle change of the inclined extension part (41), and the cross section of the inserting clamping opening (50) is wedge-shaped; the surface of the tip tab (30) is parallel to the surface of the sheet body (11).
2. The electrical outlet copper sheet structure of claim 1, wherein: the pressure guiding end (42) of the pressed sheet (40) is bent and turned outwards through the turning part (44), and the outer side of the pressure guiding end (42) is movably abutted against a fixed abutment side (74).
3. The electrical outlet copper sheet structure of claim 1, wherein: the pressed sheet (40) is formed according to the hollowed-out part (20), and the end of the upper and lower two broken tangent lines connected with the original sheet body (11) by the inclined extending part (41) is an arc tangent line which is larger than the span inclined extending of the upper and lower two broken tangent lines (13).
4. The electrical outlet copper sheet structure of claim 1, wherein: the front end breaking line and the rear end breaking line (13) of the hollowed-out part (20) are planes respectively extending to the body of the connected original sheet body (11).
5. A power socket, characterized in that: the connecting component (1) comprises an upper shell (71), a base (72) and the power socket copper sheet structure of any one of claims 1-4, wherein at least 1 plug-in terminal (10) is arranged on the connecting component (1), the connecting components (1) are arranged in pairs, the connecting component (1) is embedded in the base (72), and the upper shell (71) is buckled on the base (72).
6. The electrical outlet of claim 5 wherein: the base (72) is provided with an embedding structure (73), and the plug-in terminal (10) is embedded in the embedding structure (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711276397.7A CN107845869B (en) | 2017-12-06 | 2017-12-06 | Power socket copper sheet structure and power socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711276397.7A CN107845869B (en) | 2017-12-06 | 2017-12-06 | Power socket copper sheet structure and power socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107845869A CN107845869A (en) | 2018-03-27 |
| CN107845869B true CN107845869B (en) | 2024-05-10 |
Family
ID=61664649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711276397.7A Active CN107845869B (en) | 2017-12-06 | 2017-12-06 | Power socket copper sheet structure and power socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107845869B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1300916A1 (en) * | 2001-10-03 | 2003-04-09 | Fci | Connection device comprising a double contact, in particular for medium voltage applications |
| TWM249269U (en) * | 2003-12-03 | 2004-11-01 | Shern Dar Ind Corp | Receptacle electrode-sheet set structure |
| CN2802793Y (en) * | 2005-04-12 | 2006-08-02 | 吴端华 | Conduction post of power-supply socket |
| CN203312507U (en) * | 2013-05-09 | 2013-11-27 | 町洋机电(中国)有限公司 | Low-cost heavy-current clamping piece terminal for electric connector |
| CN104810641A (en) * | 2014-01-29 | 2015-07-29 | 日本航空电子工业株式会社 | Connector |
| CN205376839U (en) * | 2016-02-25 | 2016-07-06 | 扬州市实达塑业有限公司 | Plug and socket -outlet binding post |
| CN207459248U (en) * | 2017-12-06 | 2018-06-05 | 东莞明家防雷技术有限公司 | A kind of power outlet copper sheet structure and power outlet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5041904B2 (en) * | 2007-08-03 | 2012-10-03 | Ｓｍｋ株式会社 | Connector and connector terminal structure |
-
2017
- 2017-12-06 CN CN201711276397.7A patent/CN107845869B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1300916A1 (en) * | 2001-10-03 | 2003-04-09 | Fci | Connection device comprising a double contact, in particular for medium voltage applications |
| TWM249269U (en) * | 2003-12-03 | 2004-11-01 | Shern Dar Ind Corp | Receptacle electrode-sheet set structure |
| CN2802793Y (en) * | 2005-04-12 | 2006-08-02 | 吴端华 | Conduction post of power-supply socket |
| CN203312507U (en) * | 2013-05-09 | 2013-11-27 | 町洋机电(中国)有限公司 | Low-cost heavy-current clamping piece terminal for electric connector |
| CN104810641A (en) * | 2014-01-29 | 2015-07-29 | 日本航空电子工业株式会社 | Connector |
| CN205376839U (en) * | 2016-02-25 | 2016-07-06 | 扬州市实达塑业有限公司 | Plug and socket -outlet binding post |
| CN207459248U (en) * | 2017-12-06 | 2018-06-05 | 东莞明家防雷技术有限公司 | A kind of power outlet copper sheet structure and power outlet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107845869A (en) | 2018-03-27 |
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