CN1220309C - Electric connection socket - Google Patents
Electric connection socket Download PDFInfo
- Publication number
- CN1220309C CN1220309C CN 02152090 CN02152090A CN1220309C CN 1220309 C CN1220309 C CN 1220309C CN 02152090 CN02152090 CN 02152090 CN 02152090 A CN02152090 A CN 02152090A CN 1220309 C CN1220309 C CN 1220309C
- Authority
- CN
- China
- Prior art keywords
- contact
- electric connection
- electrode contact
- electrode
- piece
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 23
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 8
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract 1
- 238000010891 electric arc Methods 0.000 description 8
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Images
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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/6485—Electrostatic discharge protection
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/71—Contact members of coupling parts operating as switch, e.g. linear or rotational movement required after mechanical engagement of coupling part to establish electrical connection
Landscapes
- Connecting Device With Holders (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention belongs to the technical field of sockets, which is an electric connection socket. The present invention solves the problem that the existing electric connection socket has lateral displacement state contact in the contacting process, contact arcs are easy to generate, and the electric connection socket is easy to burn out. The electric connection socket comprises a seat body, an annular slot and an electric connection piece in the seat body, wherein the annular slot is arranged on the seat body, the position corresponding to the annular slot in the seat body is provided with an electrode contact piece capable of moving upwards and downwards, and an elastic piece is arranged in the seat body; elastic pressure of the elastic piece is on the electrode contact piece, and the electrode contact piece and the electric connection piece keep separation by the elastic piece under the condition of a normal state. The contact part can be kept to move upwards and downwards in the contacting and separating process of the electrode contact piece and an inserting electrode on a plug, and the inserting electrode and the electrode contact piece relatively keep still; transverse malposition movement is avoided, and electric arcs are reduced. The present invention has high service life, which is easy to achieve more than ten thousands of on-off tests.
Description
Technical field
The invention belongs to the jack technology field, is a kind of pedestal that includes, the slot that goes in ring, the electric-connected socket of electrical connector.
Background technology
The present invention is to be 02134424.8 to Chinese number of patent application, name is called a kind of a kind of improvement of the electric connection socket of improveing electric connection structure, in this patent document, electric connection socket includes pedestal, slot goes in ring, electrical connector, movable contact spring, keep to disconnect under the normality between movable contact spring and the electrical connector, when the insertion electrode on the plug inserted in the annular recess of socket, inserting electrode will at first contact with movable contact spring, and promotion movable contact spring, its a end is moved downward,, form electric connection until contacting with electrical connector.In the process of this contact, insert between electrode and the movable contact spring and can in the process that moves downward, can produce lateral displacement because of the contact site, inserting under electrode and the movable contact spring electriferous state, the contact of this lateral displacement state is to produce one of major reason of contact arc.The stroke that insertion electrode and movable contact spring move downward simultaneously is long more, and both contact site lateral displacement distances are also just big more, and the factor that produces electric arc is also just big more.Secondly, an end of movable contact spring because its upper end has produced transversely deforming under the oppressing who inserts electrode, is oblique contact in the moment that contacts with electrical connector in the process that moves downward, and this contact also is one of reason that is easy to generate on electric arc.Because this electric connection socket is to be used on the kettle base of cordless electrothermal kettle, and the power majority of electric heater in the kettle body be used in kilowatt more than, so the movable contact spring of electric connection socket is easy to burn because of constantly contacting the electric arc that is produced, cause the useful life of electric connection socket low, be difficult to reach up to ten thousand times on off test, include pedestal in the structure, the slot that goes in ring, electrical connector.
The object of the present invention is to provide a kind of can patching in any direction, be difficult for producing the electric-connected socket of electric arc.
For realizing purpose of the present invention, described gang socket comprises pedestal, be arranged on the belt slot on the pedestal, electrical connector in the pedestal, belt slot corresponding position is provided with electrode contact movable up and down in pedestal, be provided with in the pedestal and suppress on the electrode contact, make electrode contact and electrical connector keep the elastic component that separates under the normality situation.
Owing to adopted electrode contact movable up and down and the elastic component that suppresses on the electrode contact, make the electrode contact contact with insertion electrode on the plug and separating process in can keep moving up and down, and it is static to insert between the contact site of electrode and electrode contact relative maintenance, avoid the transversion malposition motion, reduced the generation of electric arc.Electrode contact and electrical connector contact site contact and separating process in, make both contacts site keep static relatively, be to have avoided the transversion malposition motion equally, reduced the generation of electric arc.
Description of drawings
The drawing of accompanying drawing is described as follows:
Fig. 1 is the three-dimensional structure diagram of electric-connected socket of the present invention.
Fig. 2 is the three-dimensional structure diagram of electric-connected socket of the present invention.
Cut-away view behind the pedestal that Fig. 3 removes for Fig. 1.
Fig. 4 is the plan structure figure of Fig. 1.
Fig. 5 is the B-B cutaway view among Fig. 4.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of electric-connected socket of the present invention is described in further detail.
As shown in FIG., electric-connected socket of the present invention comprises 5, one earth terminals 11 of pedestal 4, two elastic components of 3, two electrode contacts of 2, three electrical connectors of 1, two belt slot.Pedestal 1 is made by ambroin, which is provided with at least two and is used to admit the belt slots 2 that insert electrode on the plug.Three electrical connectors 3 are arranged on the pedestal 1, are fixed on the pedestal 1 by screw 12 respectively, wherein both sides be used for be connected with power end, middle is connected with earth terminal 11, is used for linking to each other with the ground link.
Be provided with gathering sill 6 at pedestal 1, electrode contact 4 is provided with the positioning and guiding portion 7 of inserting in the gathering sill 6, makes entire electrode contact 4 remain in the positioning and guiding portion 7 and moves up and down.Elastic component 5 is a shell fragment, and the one end is fixed in the pedestal 1 by screw 14, and the other end suppresses on electrode contact 4, and making keeps up under the electrode contact 4 normality situations upsprings, and keeps separated position with electrical connector 3.
Electric-connected socket of the present invention is in the process of patching, and electric contact points has kept relative resting position state, and the contact site is provided with silver contact, has strengthened the non-oxidizability of contact site, has to be difficult for producing electric arc, the advantage that the break-make number of times is high.
Claims (5)
1. electric-connected socket, comprise pedestal (1), be arranged on the belt slot (2) on the pedestal (1), electrical connector (3) in the pedestal (1), it is characterized in that belt slot (2) corresponding position is provided with electrode contact movable up and down (4) in pedestal (1), be provided with in the pedestal (1) and suppress on electrode contact (4), make electrode contact (4) and electrical connector (3) keep the elastic component (5) that separates under the normality situation.
2. electric-connected socket according to claim 1 is characterized in that being provided with gathering sill (6) at pedestal (1), and electrode contact (4) is provided with the positioning and guiding portion (7) of inserting in the gathering sill (6).
3. electric-connected socket according to claim 1 and 2 is characterized in that electrode contact (4) is provided with and the conduction elastic arm (8) of electrical connector (3) Elastic Contact.
4. electric-connected socket according to claim 3 is characterized in that the electrode contact (4) and the contact site of conduction elastic arm (8) are provided with interior silver contact (9).
5. electric-connected socket according to claim 1 and 2 is characterized in that described electrode contact (4) is provided with outer silver contact (10).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02152090 CN1220309C (en) | 2002-12-02 | 2002-12-02 | Electric connection socket |
| AU2003246138A AU2003246138A1 (en) | 2002-12-02 | 2003-06-11 | Electric connection socket |
| PCT/CN2003/000455 WO2004051811A1 (en) | 2002-12-02 | 2003-06-11 | Electric connection socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02152090 CN1220309C (en) | 2002-12-02 | 2002-12-02 | Electric connection socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1412898A CN1412898A (en) | 2003-04-23 |
| CN1220309C true CN1220309C (en) | 2005-09-21 |
Family
ID=4752106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02152090 Expired - Fee Related CN1220309C (en) | 2002-12-02 | 2002-12-02 | Electric connection socket |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1220309C (en) |
| AU (1) | AU2003246138A1 (en) |
| WO (1) | WO2004051811A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2817121Y (en) * | 2005-08-19 | 2006-09-13 | 晶辉科技（深圳）有限公司 | Electric connector |
| CN103166044B (en) * | 2011-12-16 | 2015-11-25 | 江苏通领科技有限公司 | The insertion of socket and method for pulling out |
| CN109638585B (en) * | 2018-11-06 | 2021-06-04 | 九阳股份有限公司 | Short-circuit-proof connector |
| CN109638532B (en) * | 2018-11-06 | 2022-06-17 | 九阳股份有限公司 | Short-circuit-proof electric connector |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5374806A (en) * | 1993-06-24 | 1994-12-20 | Chou; Shu-Hui | Pen base electric heat sealer |
| CN1074182C (en) * | 1996-09-20 | 2001-10-31 | 李天爵 | Safety socket |
| CN2341288Y (en) * | 1998-07-10 | 1999-09-29 | 林平东 | Safety socket |
| GB2374735B (en) * | 2001-04-20 | 2003-10-08 | Kettle Solutions Ltd | Electrical connector |
-
2002
- 2002-12-02 CN CN 02152090 patent/CN1220309C/en not_active Expired - Fee Related
-
2003
- 2003-06-11 AU AU2003246138A patent/AU2003246138A1/en not_active Abandoned
- 2003-06-11 WO PCT/CN2003/000455 patent/WO2004051811A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004051811A1 (en) | 2004-06-17 |
| CN1412898A (en) | 2003-04-23 |
| AU2003246138A1 (en) | 2004-06-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050921 Termination date: 20131202 |