CN1326247A - Electrically connecting socket - Google Patents
Electrically connecting socket Download PDFInfo
- Publication number
- CN1326247A CN1326247A CN 00117109 CN00117109A CN1326247A CN 1326247 A CN1326247 A CN 1326247A CN 00117109 CN00117109 CN 00117109 CN 00117109 A CN00117109 A CN 00117109A CN 1326247 A CN1326247 A CN 1326247A
- Authority
- CN
- China
- Prior art keywords
- electric connection
- electrode
- cavity
- connection socket
- pedestal
- 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.)
- Granted
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Abstract
An electric connection socket is composed of electrode for electric connection with plug, moving contact on said electrode, static contact, and contact rod to push moving contact for touching with static contact. Its advantages include high safety, long service life and high current load power.
Description
The present invention relates to the electrical connector technical field, especially for the electric connection socket that comprises that two-part electrical equipment realization is electrically connected.
In the prior art, there are many electrical equipment to comprise two parts, as cordless electric iron, cordless electrothermal kettle etc.It just comprises kettle body and kettle seat such as cordless electrothermal kettle, power line with the power plug often is connected on the kettle seat, and realize being electrically connected by electrical connector between kettle seat and the kettle body, generally be that electrical connector is installed in the bottom of kettle body, and on the kettle seat corresponding position installation electrical connector.When both separate, when contacting electric connection socket, causes on people's finger the danger of electric shock easily.The electrode that has copper sheet to make on the electrical connector, and the also corresponding electrode that is provided with copper one-tenth on the electric connection socket, because the electrical power of the heater in the cordless electrothermal kettle is all very big, generally all kilowatt more than, in moment that electrical connector and electric connection socket patch and the moment of separating, tend to produce electric arc, because kettle body and kettle seat deciliter is regular, this is easy to and can causes damage to electrode, causes the loose contact of kettle, makes reduce useful life.
It is not fragile to the purpose of this invention is to provide a kind of electrode, the electric connection socket that electrical safety is good.
For realizing purpose of the present invention, electric connection socket of the present invention comprises pedestal, be arranged on the electrode that is electrically connected with the plug realization on the pedestal, on described electrode, be provided with the continuous movable contact spring of electricity with it, on pedestal, be provided with and be subjected to the fixed touching plate that movable contact spring touches, on pedestal, be provided with and touch the feeler lever that contact engages with fixed touching plate.
The drawing of accompanying drawing is described as follows:
Fig. 1 is a structure cutaway view of the present invention.
Fig. 2 is A-A cutaway view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is the upward view of Fig. 3.
Below in conjunction with accompanying drawing, the embodiment of electric connection socket of the present invention is described in further detail:
As shown in fig. 1, electric connection socket of the present invention comprises pedestal 1, electrode 2, movable contact spring 3, fixed touching plate 4 and feeler lever 5.Pedestal 1 is made for plastics, includes columned part, square shape part, and its circular cylinder shaped portion is provided with a cavity 6, and cavity 6 can hold electrical connector.Electrode 2 is made for metal material, and electrode 2 is at least two, a live wire that is used for energized, and another is used for the zero line of energized, and electrode 2 is arranged in the cavity 6, can contact with the electrode on electrical connector surface.Two electrodes 2 can be arranged on the annular metal electrode slice 7 of cavity 6 madial walls, also can be arranged on the column contact 8 of cavity 6 bottoms, or both combinations.A present embodiment i.e. electrode 2 is an annular metal electrode slice 7, and another is a column contact 8, and creepage distance between the two is big, good insulating.Electrode 2 passes to the lower end of pedestal 1, is provided with the copper movable contact spring 3 that is attached thereto in the lower surface of pedestal 1, and movable contact spring 3 can be one, also can be two, present embodiment is that two left ends are fixed on the electrode 2, the strip copper sheet that right-hand member can move up and down, and the right-hand member of copper sheet is provided with silver contact.Corresponding being provided with can be subjected to the copper fixed touching plate 4 that movable contact spring 3 touches on shape position, the lower end side of pedestal 1; silver contact contact site on fixed touching plate 4 and the movable contact spring 3 also is provided with silver contact; this not only can bear big electric current; and adaptation contact continually; avoided constantly contacting between the electrode and produced arc phenomenon; protected electrode, electrode is no longer damaged because of electric arc.Be provided with on pedestal 1 and can touch the feeler lever 5 that movable contact spring 3 engages with fixed touching plate 4, the bottom of feeler lever 5 is provided with horizontal depression bar 13, and horizontal depression bar 13 can be pressed on two movable contact springs 3 simultaneously.Have a resilient steel wire 12 or shell fragment to suppress in the lower end of feeler lever 5, it is kept up suppress, feeler lever 5 is arranged on the outside of cavity 6.Have only after feeler lever 5 is depressed, movable contact spring 3 can engage energising with fixed touching plate 4.This is safe for the electric connection socket that is installed on the cordless electrothermal kettle base, because when no electric kettle kettle body is placed on the kettle seat, the electrode of electric connection socket is uncharged, has only after the kettle body is put, and it is just charged that feeler lever 5 is depressed rear electrode, this can prevent to get an electric shock on the one hand, the break-make point of power supply is on movable contact spring 3 and fixed touching plate 4 silver contacts on the other hand, avoided contacting between copper and the copper, easily produced the defective that electric arc burns, improve the reliability of contact, strengthened useful life.
For further increasing the fail safe of electrical equipment, described electrode 2 is for being arranged on the metal column 9 that cavity 6 central authorities are used for ground connection.By ground connection, increase the fail safe of electric connection socket.In described cavity 6, be provided with chamber movable up and down lid 10, prevent to point the electrode that touches in the cavity.On the chamber lid 10 electrode through hole 14 is arranged, the center oriented of chamber lid 10 is enclosed within on the metal column 9, has the spring 11 that is enclosed within on the metal column 9 at described chamber lid 7.When electrical connector was put into, chamber lid 10 moved downward, and spring 11 is compressed, and the electrode of cavity bottom can pass from the electrode through hole, with the electrode engagement of electrical connector.After electrical connector withdrawed from, spring 11 resetted, and chamber lid 10 moves upward, and seals the cavity mouth, both can dust-break, and again can protection against electric shock.
The present invention is owing to be provided with it the movable contact spring that electricity links to each other at electrode, is provided with at pedestal can be subjected to movable contact spring and touch Fixed touching plate, and can touch the feeler lever that contact engages with fixed touching plate, it is safe and reliable to have electrical equipment, electrode is difficult for Damage long service life, the advantage that galvanization is big.
Claims (10)
1, electric connection socket, comprise pedestal (1), be arranged on pedestal (1) and go up the electrode (2) that is electrically connected with the plug realization, it is characterized in that on described electrode (2), being provided with the continuous movable contact spring (3) of electricity with it, on pedestal (1), be provided with and be subjected to the fixed touching plate (4) that movable contact spring (3) touches, on pedestal (1), be provided with and touch the feeler lever (5) that movable contact spring (3) engages with fixed touching plate (4).
2, electric connection socket according to claim 1 is characterized in that being provided with the cavity (6) that can hold electrical connector on described pedestal (1), and electrode (2) is arranged in the cavity (6).
3, electric connection socket according to claim 2 is characterized in that described electrode (2) is for being arranged on the annular metal electrode slice (7) of cavity (6) madial wall.
4,, it is characterized in that described electrode (2) is for being arranged on the column contact (8) bottom the cavity (6) according to claim 2 or 3 described electric connection sockets.
5,, it is characterized in that described electrode (2) is for being arranged on the metal column (9) of cavity (6) central authorities according to claim 2 or 3 described electric connection sockets.
6, electric connection socket according to claim 1 and 2 is characterized in that described feeler lever (5) is arranged on the outside of cavity (6).
7,, it is characterized in that in described cavity (6), being provided with chamber lid movable up and down (10) according to claim 2 or 3 described electric connection sockets.
8, electric connection socket according to claim 4 is characterized in that being provided with chamber lid movable up and down (10) in described cavity (6).
9, electric connection socket according to claim 5 is characterized in that being provided with in described cavity (6) and is enclosed within metal column (9) and goes up chamber lid movable up and down (10).
10, electric connection socket according to claim 9 is characterized in that having the spring (11) that is enclosed within on the metal column (9) at described chamber lid (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00117109 CN1255909C (en) | 2000-05-26 | 2000-05-26 | Electrically connecting socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00117109 CN1255909C (en) | 2000-05-26 | 2000-05-26 | Electrically connecting socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1326247A true CN1326247A (en) | 2001-12-12 |
| CN1255909C CN1255909C (en) | 2006-05-10 |
Family
ID=4586505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00117109 Expired - Fee Related CN1255909C (en) | 2000-05-26 | 2000-05-26 | Electrically connecting socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1255909C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005029651A1 (en) * | 2003-09-22 | 2005-03-31 | Zhicheng Shao | Electric connection socket |
| CN107319925A (en) * | 2017-02-24 | 2017-11-07 | 佛山诗勤智能科技有限公司 | A kind of electric kettle structure for being difficult to get an electric shock |
| CN107319927A (en) * | 2017-02-24 | 2017-11-07 | 佛山诗勤智能科技有限公司 | A kind of electric water heating kettle structure |
-
2000
- 2000-05-26 CN CN 00117109 patent/CN1255909C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005029651A1 (en) * | 2003-09-22 | 2005-03-31 | Zhicheng Shao | Electric connection socket |
| CN107319925A (en) * | 2017-02-24 | 2017-11-07 | 佛山诗勤智能科技有限公司 | A kind of electric kettle structure for being difficult to get an electric shock |
| CN107319927A (en) * | 2017-02-24 | 2017-11-07 | 佛山诗勤智能科技有限公司 | A kind of electric water heating kettle structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1255909C (en) | 2006-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| 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: 20060510 Termination date: 20130526 |