CN200941462Y - Multi-snap clamping, hot insertion and large current socket terminal - Google Patents
Multi-snap clamping, hot insertion and large current socket terminal Download PDFInfo
- Publication number
- CN200941462Y CN200941462Y CN 200620054692 CN200620054692U CN200941462Y CN 200941462 Y CN200941462 Y CN 200941462Y CN 200620054692 CN200620054692 CN 200620054692 CN 200620054692 U CN200620054692 U CN 200620054692U CN 200941462 Y CN200941462 Y CN 200941462Y
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- CN
- China
- Prior art keywords
- plug
- terminal
- socket
- female terminal
- copper alloy
- 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
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Abstract
This utility model relates to a socket terminal used to offer high current connection for various kinds of electrical technology equipment, which is a terminal, comprising a bottom base produced by copper alloy plate oblong metal coupon with a long arch edge, six wide spring plates in middle, one self-lock spring plate, two convex fastening convex edges, two bottom bases and one bottom part with a hole used for tightening and two guiding spring plates arranged on the two sides of the upper part, and the electrical contact surface can be reached through the six wide spring plate to make sure that the plug can be held tightly, the bottom bases with different heights formed on the lower part of the terminal can delaminate part of the torsion of the socket caused by the plug being inserted not upright or the cables to make sure the tight connection between the plug and the socket terminal; wherein this utility model solve the technological problem that the existing socket terminals are not able to contact with the plug in large area and be held tightly to realize the hot-swap.
Description
Technical field
The utility model relates to the hot-swappable big electric current female terminal of many Spring sheet clips compact form, particularly the hot-swappable big electric current female terminal of many Spring sheet clips compact form used of electric current socket.
Prior art
As everyone knows, high current connector in use disapproves open circuit, so its connector necessarily requires difficult drop-off behind the plug insertion socket terminal.It is little also to require connector to generate heat at work simultaneously, and on-load connects, disconnects (being hot plug), absorbs electric arc, guarantees the integrality of terminal and socket electric current, adapts to fuzzy the installation.Produce a normal clamping force realization tight contact between the two between the plug and socket terminal, to guarantee that forming electric current between plug and female terminal flows.And the quality that big current terminal contacts with plug depends on the temperature rise that occurs between the two.Under the operating condition of high-power, big electric current, bad if plug contacts with female terminal, between the plug and socket terminal, generate heat easily, cause temperature to raise.Temperature can cause realizing the shell fragment flexibility decrease of clamping force after raising, thereby causes that clamping force descends.And clamping force descends, and might cause the contact resistance between plug and the female terminal to increase again, and then make the female terminal heating up, causes that finally socket burns.For example, when the copper alloy temperature surpassed 80 ℃, its shell fragment performance lost fully, had just lost contacting of plug and female terminal naturally.In addition, in practice, because the influence of various factors, plug is subjected to one all the time from loose setback force.In order to prevent retreating of plug, just must guarantee that socket has stronger clamping force from pine.Therefore, any female terminal is all wanted and can be realized, thereby guarantees the operate as normal of electric connector.And that existing female terminal structure be difficult to realize the large contact surface of plug and stable clamping force is hot-swappable to realize.
The utility model content
The utility model purpose provides a kind of hot-swappable big electric current female terminal of many Spring sheet clips compact form that can realize the big electric current of hot plug and is difficult to realize to the large contact surface of plug and stable clamping force to realize the hot swappable technical problem to solve existing female terminal structure.
In order to solve above technical problem, the technical scheme that the utility model is taked is:
The hot-swappable big electric current female terminal of many Spring sheet clips compact form that a kind of electric current socket is used, it is characterized in that it has two terminals that the guiding reed is formed that oval curved edge, a centre have six wide shell fragments, self-locking spring sheet, two fastening flanges of convex, two bottom base, fastening usefulness in bottom pedestal with holes and is positioned at the both sides, top by what the dull and stereotyped rectangle sheet metal of copper alloy was processed into.
The oval curved edge and the plug shape of the top punch process moulding of the dull and stereotyped rectangle sheet metal of described copper alloy are complementary, and can guarantee that plug inserts easily.
Described terminal is by the punch forming of a rectangular copper alloying metal sheet.
The fastening usefulness in described bottom pedestal with holes is a little more than the bottom base of other two brake formings.
After adopting technique scheme, realize maximum electric interface by six wide shell fragments, guarantee to have the strongest clamping force simultaneously with plug.Form two kinds of highly different bases in terminal bottom, can eliminate the part torsion that the non-perpendicular cable that inserts on back or the plug of plug produces on socket, thus guarantee plug and female terminal combine closely difficult drop-off.Thereby having solved existing female terminal structure be difficult to realize the large contact surface of plug and stable clamping force to realize the hot swappable technical problem.
Description of drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model end view.
Fig. 3 is the utility model vertical view.
Embodiment
Shown in Fig. 1,2 and 3, the hot-swappable big electric current female terminal of many Spring sheet clips compact form that a kind of electric current socket is used, but it is by just machine-shaping of rectangular copper alloying metal sheet punching press several times.By punching press, form oval curved edge (2) at the sheet metal top, form six wide shell fragments of curved surface (3), a self-locking spring sheet (4) at the middle part, form two guiding reeds (8) on the both sides, top, form two fastening flanges of convex (5) in Lower Half, in the bottom punching press, be bent to form two bottom base (6) and the pedestal (7) that the fastening usefulness in bottom is with holes.Bottom fastening usefulness pedestal (7) with holes slightly exceeds bottom base (6), eliminating the part torsion that the non-perpendicular cable that inserts on back or the plug of plug produces on socket, thereby guarantee plug and female terminal combine closely difficult drop-off.The oval curved edge (2) of the dull and stereotyped rectangle sheet metal of copper alloy top punch process moulding is complementary with the plug shape, can guarantee that plug inserts easily.Six the wide shell fragments of curved surface (3) that come out from the dull and stereotyped rectangle sheet metal middle part punching press of copper alloy can guarantee when plug inserts, and obtain maximum electric interface.This shell fragment can also produce strong clamping force, guarantees difficult drop-off behind the plug insertion socket.A self-locking spring sheet (4) that sticks up out from the dull and stereotyped rectangle sheet metal middle part punching press of copper alloy can be guaranteed that this terminal is packed into and form back-off behind the Socket casing, with the assigned address of terminal locking at Socket casing, can not come off out voluntarily.Two the fastening flanges of convex (5) that come out from the dull and stereotyped rectangle sheet metal middle part punching press of copper alloy produce certain elastic force at this terminal after this terminal inserts Socket casing, guarantee that this terminal and Socket casing combine closely, and can not become flexible.Can guarantee that with the fastening usefulness in a bottom pedestal (7) with holes socket is connected very easily with various power technology devices from two bottom base (6) of the dull and stereotyped rectangle sheet metal of copper alloy bottom bending ram moulding.Can guarantee that from dull and stereotyped rectangle sheet metal top stamping forming two the guiding reeds in both sides of the edge of copper alloy (8) this terminal successfully inserts Socket casing when assembling, (oval curved edge (2) and six wide shell fragments of curved surface (3) can move freely when shell fragment is stressed to guarantee this terminal the first half simultaneously.But terminal is by just machine-shaping of rectangular copper alloying metal sheet punching press several times.
Claims (4)
1, the hot-swappable big electric current female terminal of a kind of many Spring sheet clips compact form, it is characterized in that it is had six wide shell fragments (3), a self-locking spring sheet (4), two fastening flanges of convex (5), two bottom base (6), fastening usefulness in bottom pedestal (7) with holes and be positioned at the terminal that two guiding reeds (8) of both sides, top are formed by the have oval curved edge (2), centre that the dull and stereotyped rectangle sheet metal of copper alloy is processed into.
2, female terminal as claimed in claim 1 is characterized in that, the oval curved edge (2) of the dull and stereotyped rectangle sheet metal of described copper alloy top punch process moulding is complementary with the plug shape, can guarantee that plug inserts easily.
3, female terminal as claimed in claim 1 is characterized in that, described terminal is by the punch forming of a rectangular copper alloying metal sheet.
4, female terminal as claimed in claim 1 is characterized in that, the fastening usefulness in described bottom pedestal (7) with holes is a little more than the bottom base (6) of other two brake formings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620054692 CN200941462Y (en) | 2006-01-26 | 2006-01-26 | Multi-snap clamping, hot insertion and large current socket terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620054692 CN200941462Y (en) | 2006-01-26 | 2006-01-26 | Multi-snap clamping, hot insertion and large current socket terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200941462Y true CN200941462Y (en) | 2007-08-29 |
Family
ID=38747638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620054692 Expired - Fee Related CN200941462Y (en) | 2006-01-26 | 2006-01-26 | Multi-snap clamping, hot insertion and large current socket terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200941462Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109891678A (en) * | 2017-01-31 | 2019-06-14 | 科世达接触系统有限公司 | The contact chip of the plug connecting component of socket type and the plug connecting component of socket type |
-
2006
- 2006-01-26 CN CN 200620054692 patent/CN200941462Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109891678A (en) * | 2017-01-31 | 2019-06-14 | 科世达接触系统有限公司 | The contact chip of the plug connecting component of socket type and the plug connecting component of socket type |
| CN109891678B (en) * | 2017-01-31 | 2020-09-11 | 科世达接触系统有限公司 | Contact piece of socket type plug-in connection part and socket type plug-in connection part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20070829 |