CN209357952U - Conductive terminal and electric connector - Google Patents
Conductive terminal and electric connector Download PDFInfo
- Publication number
- CN209357952U CN209357952U CN201821877752.6U CN201821877752U CN209357952U CN 209357952 U CN209357952 U CN 209357952U CN 201821877752 U CN201821877752 U CN 201821877752U CN 209357952 U CN209357952 U CN 209357952U
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- terminal
- contact portion
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Abstract
The utility model discloses a kind of conductive terminals, including first terminal and Second terminal stacked on top of each other, the first terminal has at least two first contact portions positioned at one end, the Second terminal has at least one second contact portion positioned at one end, there is gap between first contact portion of adjacent two, at least part of each second contact portion can pass through the first terminal via the gap, so that second contact portion can be in electrical contact with a counterpart.Therefore, in the present invention, conductive terminal can carry bigger electric current.In addition, the connector including the conductive terminal is also disclosed in the utility model.
Description
Technical field
The utility model relates to a kind of conductive terminal and including the connector of the conductive terminal.
Background technique
The conductive terminal that existing electric connector generally includes insulating body and is maintained in insulating body, for example, power end
Son.A kind of conductive terminal with double-layer structure is proposed in the prior art, which generally includes to be located at its internal layer
Inner layer terminals and outer layer terminal positioned at its outer layer.Inner layer terminals are usually made of copper, and outer layer terminal is usually by stainless steel
At.Including the clamping of outer layer terminal on layer terminal, the chucking power of entire conductive terminal is improved, guarantees the reliability of electrical contact.
The length of outer layer tainless terminal is less than internal layer copper tip, and is not in electrical contact with counterpart (for example, busbar), only internal layer
Copper tip and counterpart are in electrical contact, and therefore, the current-carrying capability of the conductive terminal is limited.But as applied current becomes to get over
Come bigger, it is desirable that the conductive terminal of power connector can carry bigger electric current.Therefore, the conducting end of existing double-layer structure
Son is no longer satisfied requirement.
Utility model content
The purpose of this utility model aims to solve the problem that at least one aspect of the above-mentioned problems in the prior art and defect.
One aspect according to the present utility model provides a kind of conductive terminal, including a kind of conductive terminal, including mutually folded
The first terminal and Second terminal set, the first terminal have at least two first contact portions positioned at one end, and described the
Two-terminal has at least one second contact portion positioned at one end, which is characterized in that first contact portion of adjacent two
Between there is gap, at least part of each second contact portion can pass through the first terminal via the gap, make
Obtaining second contact portion can be in electrical contact with a counterpart.
In one embodiment, it is formed with lug boss on each second contact portion, the lug boss can be via described
Gap passes through the first terminal, so that the lug boss can be in electrical contact with a counterpart.
In one embodiment, the height of the lug boss is greater than the material thickness of first contact portion, so that described
When Second terminal is adjacent to the first terminal, the lug boss protrudes from the outer surface of the first terminal via the gap,
So that the counterpart is first contacted with the lug boss of the Second terminal, Zhi Houzai during with counterpart to matching
It is contacted with the first contact portion of the first terminal.
In one embodiment, there is spacing, so that the second end between the Second terminal and the first terminal
The lug boss of son and the flush with outer surface of the first terminal, so that during with counterpart to matching, it is described to match
Component is contacted simultaneously with the lug boss of the first contact portion of the first terminal and the Second terminal.
In one embodiment, there is spacing, so that the second end between the Second terminal and the first terminal
The lug boss of son is lower than the outer surface of the first terminal, thus during with counterpart to matching, the counterpart
It is first contacted with the first contact portion of the first terminal and pushes first terminal to Second terminal resilient movement, and then the pairing
Component is contacted with the lug boss of the Second terminal.
In one embodiment, the end of adjacent two first contact portions is connected by interconnecting piece, the connection
Portion can prevent the end of the second contact portion from passing through the first end via the gap against the end of second contact portion
Son.
In one embodiment, one end of second contact portion has the second stopper section, the width of second stopper section
Degree is set greater than the gap, and can be against the first contact portion of the gap two sides, to prevent the second contact portion
End passes through the first terminal via the gap.
In one embodiment, the Second terminal have positioned at one end at least two second contact portions, it is described extremely
Second stopper section of few two the second contact portions is connected to form an entirety, thus prevent the end of the second contact portion via
The gap passes through the first terminal.
In one embodiment, the first terminal includes the first fixed part for being suitable for being fixed in insulating body and is located at
The one of the side of first fixed part arranges the first elastic cantilever, is formed with one in the free end of each first elastic cantilever
A first contact portion, wherein having gap between first contact portion；
The Second terminal includes suitable for the second fixed part for being fixed in insulating body and being located at second fixed part
Side one arrange the 2nd elastic cantilever, in the free end of each second elastic cantilever be formed with second contact
Portion.
In one embodiment, the first terminal is located at the other side of first fixed part, is suitable for electricity
One be connected on circuit board arranges the first connecting pin；
The Second terminal is located at the other side of second fixed part, is adapted to be electrically connected on circuit board
One arranges the 2nd connecting pin,
Described one, which arranges the first connecting pin, arranges the 2nd connecting pin with described one and is staggered.
In one embodiment, the conductive terminal further includes an interconnecting piece, and the interconnecting piece is by the first terminal
The first fixed part and the second fixed part of the Second terminal link together so that the first terminal and the second end
Son becomes a global facility.
In one embodiment, the first terminal and the Second terminal are the single portion made of single piece of metal flitch
Part.
Another aspect according to the present utility model provides a kind of electric connector characterized by comprising above-mentioned conduction
Terminal；And insulating body, the conductive terminal are maintained on the insulating body.
In the present invention, being located at first terminal and Second terminal can be in electrical contact with counterpart simultaneously, to improve
It is most to make it possible to the arrangement in given space in addition, first terminal and Second terminal are interspersed for the current-carrying capability of conductive terminal
The more effective contact of amount, the conductive terminal can carry bigger electric current.
It is described by below with reference to attached drawing to made by the utility model, the other objects and advantages of the utility model will
It is clear that can simultaneously help to be fully understood by the utility model.
Detailed description of the invention
Fig. 1 a shows the exploded perspective view of the conductive terminal of an embodiment according to the present utility model；
Fig. 1 b shows the perspective view of the conductive terminal of an embodiment according to the present utility model, wherein first terminal and
Second terminal is combined；
Fig. 2 a shows the first contact portion of the first terminal of the conductive terminal of an embodiment according to the present utility model
Partial schematic diagram；
Fig. 2 b shows the first contact of the first terminal of the conductive terminal of another embodiment according to the present utility model
The partial schematic diagram in portion；
Fig. 2 c shows the second contact portion of the Second terminal of the conductive terminal of an embodiment according to the present utility model
Partial schematic diagram；
Fig. 2 d shows the second contact of the Second terminal of the conductive terminal of another embodiment according to the present utility model
The partial schematic diagram in portion；
Fig. 3 a-d shows the first contact of the first terminal of the conductive terminal of two embodiments according to the present utility model
The schematic diagram that second contact portion of portion and Second terminal is combined；And
The stereoscopic schematic diagram that Fig. 4 a and 4b show conductive terminal according to the present utility model and be mounted on insulating body.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.?
In specification, the same or similar drawing reference numeral indicates the same or similar component.It is following real to the utility model referring to attached drawing
The explanation for applying mode is intended to explain the overall utility model design of the utility model, and is not construed as practical to this
A kind of novel limitation.
In addition, in the following detailed description, to elaborate many concrete details to provide to present disclosure convenient for explaining
The comprehensive understanding of embodiment.It should be apparent, however, that one or more embodiments without these specific details can also be with
It is carried out.In other cases, well known construction and device is diagrammatically embodied to simplify attached drawing.
General technical design according to the present utility model, provides a kind of conductive terminal, including stacked on top of each other first
Terminal and Second terminal, the first terminal have at least two first contact portions positioned at one end, the Second terminal tool
There is at least one second contact portion positioned at one end, which is characterized in that have between first contact portion of adjacent two
Gap, at least part of each second contact portion can pass through the first terminal via the gap, so that described the
Two contact portions can be in electrical contact with a counterpart.
Fig. 1 a shows the exploded perspective view of the conductive terminal of an embodiment according to the present utility model；Fig. 1 b shows root
According to the perspective view of the conductive terminal of an embodiment of the utility model, wherein first terminal and Second terminal combination are one
It rises.Wherein, conductive terminal 1000 includes first terminal 100 and Second terminal 200 stacked on top of each other, and the first terminal 100 has
There are three the first contact portions 110 positioned at one end, the Second terminal 200 has two the second contact portions positioned at one end
210, there is between first contact portion 110 of adjacent two gap 111, be formed on each second contact portion 210
Lug boss 211, the lug boss 211 can pass through the first terminal 100 via the gap 111, so that first contact
Portion 110 and lug boss 211 and a counterpart are in electrical contact.Although there are three for the tool of first terminal 100 in Fig. 1 a and Fig. 1 b
One contact portion 110, but those of ordinary skill in the art are it is found that the quantity of the first contact portion 110 can be not limited to three, as long as extremely
It is two few；Although there are two the second contact portion 210, the common skills in this field for the tool of Second terminal 200 in Fig. 1 a and Fig. 1 b
Art personnel it is found that the quantity of the second contact portion 210 can be not limited to two, if at least one.
As shown in Figure 1 b, the height of the lug boss 211 is greater than the material thickness of first contact portion 110, so that institute
When stating Second terminal 200 and being adjacent to the first terminal 100, the lug boss 211 protrudes from described first via the gap 111
The outer surface of terminal 100, so that during with counterpart to matching, the counterpart elder generation and the Second terminal 200
Lug boss 211 contact, contacted again with the first contact portion 110 of the first terminal 100 later.
In one embodiment, there is spacing, so that described between the Second terminal 200 and the first terminal 100
The flush with outer surface of the lug boss 211 of Second terminal 200 and the first terminal 100 so that with counterpart to matching
During, the protrusion of the first contact portion 110 and the Second terminal 200 of the counterpart and the first terminal 100
Portion 211 contacts simultaneously.
In another embodiment, there is spacing, so that institute between the Second terminal 200 and the first terminal 100
State Second terminal 200 lug boss 211 be lower than the first terminal 100 outer surface, thus with counterpart to the mistake matched
Cheng Zhong, the counterpart first contact with the first contact portion 110 of the first terminal 100 and push first terminal 100 to
200 resilient movement of two-terminal, and then the counterpart is contacted with the lug boss 211 of the Second terminal 200.
Fig. 2 a shows the first contact portion of the first terminal of the conductive terminal of an embodiment according to the present utility model
Partial schematic diagram；Fig. 2 b shows the first of the first terminal of the conductive terminal of another embodiment according to the present utility model
The partial schematic diagram of contact portion；Fig. 2 c shows the Second terminal of the conductive terminal of an embodiment according to the present utility model
The partial schematic diagram of second contact portion；Fig. 2 d shows the second of the conductive terminal of another embodiment according to the present utility model
The partial schematic diagram of second contact portion of terminal；Fig. 3 a-d shows the conductive terminal of two embodiments according to the present utility model
The first contact portion of first terminal and the schematic diagram combined of the second contact portion of Second terminal.
As shown in Figure 2 a, the end of adjacent two first contact portions 110 is connected by interconnecting piece 130, the company
Socket part 130 can prevent the end of the second contact portion from wearing via the gap 111 against the end of second contact portion 210
Cross the first terminal 100.The end of the contact portion 110 of the first terminal for the embodiment that Fig. 2 b figure is Fig. 1 a it is partially schematic
Figure, the end of the first contact portion 110 is not attached in figure.
As shown in Figure 2 c, one end of second contact portion 210 has the second stopper section 230, second stopper section
Width is set greater than the gap, and can be against the first contact portion 110 of the gap two sides, to prevent the second contact
The end in portion passes through the first terminal 100 via the gap 111.
As shown in Figure 2 d, the Second terminal 200 have positioned at one end two the second contact portions, described two second
Second stopper section 230 of contact portion is connected to form an entirety, to prevent the end of the second contact portion via between described
Gap 111 passes through the first terminal 100.
As illustrated in figs. 1A and ib, in one embodiment, the first terminal 100 includes being suitable for being fixed on insulating body
In the first fixed part 140 and arrange the first elastic cantilever 100a positioned at the one of the side of first fixed part, each described
The free end of first elastic cantilever 100a is formed with first contact portion 110, wherein between first contact portion 110
With gap 111；The Second terminal 200 includes the second fixed part 240 for being suitable for being fixed in insulating body and is located at described
The one of the side of second fixed part arranges the 2nd elastic cantilever 200a, is formed in the free end of each second elastic cantilever 200a
There is second contact portion 210.
As illustrated in figs. 1A and ib, the first terminal 100 further includes positioned at the other side of first fixed part, suitable
The first connecting pin 120 is arranged in one be electrically connected on circuit board；The Second terminal 200 further includes being located at second fixed part
The other side, be adapted to be electrically connected on circuit board one arrange the 2nd connecting pin 220, described one arranges the first connecting pin 120 and institute
It states one and arranges the 2nd connecting pin 220 and be staggered.
As shown in Figure 1 b, the conductive terminal further includes an interconnecting piece 300, and the interconnecting piece 300 is by the first end
First fixed part 140 of son 100 and the second fixed part 240 of the Second terminal 200 link together, so that the first end
Son 100 and the Second terminal 200 become a global facility.
The first terminal 100 and the Second terminal 200 are the single component made of single piece of metal flitch.In this way may be used
To simplify the manufacturing process of first terminal and Second terminal.
As shown in Figs. 4a and 4b, the embodiments of the present invention also provide a kind of electric connector, including multiple above-mentioned conductions
Terminal 1000；With insulating body 30, multiple conductive terminals 1000 are maintained in the insulating body 30.
In the present invention, being located at first terminal and Second terminal can be in electrical contact with counterpart simultaneously, to improve
It is most to make it possible to the arrangement in given space in addition, first terminal and Second terminal are interspersed for the current-carrying capability of conductive terminal
The more effective contact of amount, the conductive terminal can carry bigger electric current.
It will be understood to those skilled in the art that embodiment described above is all exemplary, and this field
Technical staff can make improvements, the rushing in terms of not recurring structure or principle of structure described in various embodiments
It can be freely combined in the case where prominent.
Although the utility model is illustrated in conjunction with attached drawing, embodiment disclosed in attached drawing is intended to practical to this
Novel preferred embodiment illustrates, and should not be understood as a kind of limitation to the utility model.
Although some embodiments of this totality utility model design have been shown and have illustrated, those of ordinary skill in the art will
Understand, in the case where the principle and spirit conceived without departing substantially from this totality utility model, these embodiments can be made a change, this
The range of utility model is limited with claim and their equivalent.
It should be noted that word " comprising " is not excluded for other element or steps, word "a" or "an" is not excluded for multiple.Separately
Outside, any element label of claim should not be construed as limitation the scope of the utility model.
Claims (13)
1. a kind of conductive terminal, including first terminal and Second terminal stacked on top of each other,
The first terminal has at least two first contact portions positioned at one end, and the Second terminal, which has, is located at one end
At least one second contact portion,
It is characterized by:
There is gap, at least part of each second contact portion can be via between first contact portion of adjacent two
The gap passes through the first terminal, so that second contact portion can be in electrical contact with a counterpart.
2. conductive terminal according to claim 1, it is characterised in that: be formed with protrusion on each second contact portion
Portion, the lug boss can pass through the first terminal via the gap, so that the lug boss can be with a counterpart electricity
Contact.
3. conductive terminal according to claim 2, it is characterised in that:
The height of the lug boss is greater than the material thickness of first contact portion, so that the Second terminal is adjacent to described first
When terminal, the lug boss protrudes from the outer surface of the first terminal via the gap so that with counterpart to matching
During, the counterpart is first contacted with the lug boss of the Second terminal, later again with the first terminal first
Contact portion contact.
4. conductive terminal according to claim 1, it is characterised in that:
There is spacing, so that the lug boss of the Second terminal and described first between the Second terminal and the first terminal
The flush with outer surface of terminal, so that during with counterpart to matching, the counterpart and the first terminal
The first contact portion and the lug boss of the Second terminal contact simultaneously.
5. conductive terminal according to claim 1, it is characterised in that:
There is spacing, so that the lug boss of the Second terminal is lower than described the between the Second terminal and the first terminal
The outer surface of one terminal, thus during with counterpart to matching, the first of the counterpart and the first terminal
Contact portion first contacts and pushes first terminal to Second terminal resilient movement, and then the counterpart and the Second terminal
Lug boss contact.
6. conductive terminal described in any one of -5 according to claim 1, which is characterized in that adjacent two described first connect
The end of contact portion is connected by interconnecting piece, and the interconnecting piece can prevent the second contact against the end of second contact portion
The end in portion passes through the first terminal via the gap.
7. conductive terminal described in any one of -5 according to claim 1, which is characterized in that one end of second contact portion
With the second stopper section, the width of second stopper section is set greater than the gap, and can be against the gap two sides
The first contact portion, thus prevent the end of the second contact portion via the gap pass through the first terminal.
8. conductive terminal according to claim 7, which is characterized in that the Second terminal, which has, is located at one end at least
Second stopper section of two the second contact portions, at least two second contact portion is connected to form an entirety, thus anti-
Only the end of the second contact portion passes through the first terminal via the gap.
9. conductive terminal described in any one of -5 according to claim 1, it is characterised in that:
The first terminal includes suitable for the first fixed part for being fixed in insulating body and positioned at the one of first fixed part
The one of side arranges the first elastic cantilever, is formed with first contact portion in the free end of each first elastic cantilever,
Wherein there is between first contact portion gap；
The Second terminal includes suitable for the second fixed part for being fixed in insulating body and positioned at the one of second fixed part
The one of side arranges the 2nd elastic cantilever, is formed with second contact portion in the free end of each second elastic cantilever.
10. conductive terminal according to claim 9, it is characterised in that:
The first terminal further includes a row positioned at the other side of first fixed part, being adapted to be electrically connected on circuit board
First connecting pin；
The Second terminal further includes a row positioned at the other side of second fixed part, being adapted to be electrically connected on circuit board
Second connecting pin,
Described one, which arranges the first connecting pin, arranges the 2nd connecting pin with described one and is staggered.
11. conductive terminal described in any one of -5 according to claim 1, it is characterised in that:
The conductive terminal further includes an interconnecting piece, and the interconnecting piece is by the first fixed part of the first terminal and described
Second fixed part of two-terminal links together, so that the first terminal and the Second terminal become a global facility.
12. conductive terminal described in any one of -5 according to claim 1, it is characterised in that:
The first terminal and the Second terminal are the single component made of single piece of metal flitch.
13. a kind of electric connector characterized by comprising
Conductive terminal of any of claims 1-12；With
Insulating body, the conductive terminal are maintained on the insulating body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821877752.6U CN209357952U (en) | 2018-11-14 | 2018-11-14 | Conductive terminal and electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821877752.6U CN209357952U (en) | 2018-11-14 | 2018-11-14 | Conductive terminal and electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209357952U true CN209357952U (en) | 2019-09-06 |
Family
ID=67783556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821877752.6U Active CN209357952U (en) | 2018-11-14 | 2018-11-14 | Conductive terminal and electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209357952U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111541083A (en) * | 2020-05-20 | 2020-08-14 | 中航光电科技股份有限公司 | Sheet type contact element jack structure |
| CN111564720A (en) * | 2020-05-20 | 2020-08-21 | 中航光电科技股份有限公司 | Double-reed type jack structure and connector |
| CN113540856A (en) * | 2020-04-20 | 2021-10-22 | 泰科电子(上海)有限公司 | Connector with a locking member |
-
2018
- 2018-11-14 CN CN201821877752.6U patent/CN209357952U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113540856A (en) * | 2020-04-20 | 2021-10-22 | 泰科电子(上海)有限公司 | Connector with a locking member |
| CN113540856B (en) * | 2020-04-20 | 2023-08-25 | 泰科电子(上海)有限公司 | Connector with a plurality of connectors |
| CN111541083A (en) * | 2020-05-20 | 2020-08-14 | 中航光电科技股份有限公司 | Sheet type contact element jack structure |
| CN111564720A (en) * | 2020-05-20 | 2020-08-21 | 中航光电科技股份有限公司 | Double-reed type jack structure and connector |
| CN111541083B (en) * | 2020-05-20 | 2021-10-26 | 中航光电科技股份有限公司 | Sheet type contact element jack structure |
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