CN208111744U - conductive terminal and connector - Google Patents
conductive terminal and connector Download PDFInfo
- Publication number
- CN208111744U CN208111744U CN201820324386.5U CN201820324386U CN208111744U CN 208111744 U CN208111744 U CN 208111744U CN 201820324386 U CN201820324386 U CN 201820324386U CN 208111744 U CN208111744 U CN 208111744U
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- China
- Prior art keywords
- conductive terminal
- pressure contact
- terminal
- pressing portion
- contact portion
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Abstract
The utility model discloses a kind of conductive terminal and connector.The conductive terminal is adapted to mount in the insulation shell of connector, and the conductive terminal includes：To the portion of matching, positioned at the front of the conductive terminal, suitable for cooperating with the counterpart terminal of matching connector；And pressure contact portion is suitable for crimping lead wire, is formed with outwardly extending pressing portion in the rear end of the pressure contact portion, the conductive terminal can be maintained in the insulation shell of the connector by pressing portion described in pushing tow positioned at the rear portion of the conductive terminal.In the present invention, terminal keeps seat to contact with the pressing portion of conductive terminal, so that the contact area that terminal keeps seat and conductive terminal is increased, so as to which conductive terminal to be reliably held in insulation shell.
Description
Technical field
The utility model relates to a kind of conductive terminal and including the connector of the conductive terminal.
Background technique
In the prior art, connector generally comprises insulating body, conductive terminal and terminal and keeps seat (Termination
Position Assurance, TPA).Conductive terminal is mounted in the mounting groove of insulating body, and terminal keeps seat from insulating body
Rear portion insertion insulating body mounting groove in.Terminal keep seat front end face and conductive terminal for being crimped on the exhausted of conducting wire
The rear end face contact of insulation sheath pressure contact portion on edge crust, and pushing tow conductive terminal forward, so that conductive terminal is maintained at
In insulating body, to prevent conductive terminal from loosening.
In the prior art, terminal keeps seat to need the rear end face contact ability with the insulation sheath pressure contact portion of conductive terminal
Maintain conductive terminal.But the area very little of the rear end face due to the insulation sheath pressure contact portion of conductive terminal, terminal
The contact area very little of the rear end face of seat and insulation sheath pressure contact portion is kept, therefore, terminal keeps seat cannot reliably will be conductive
Terminal is maintained in insulating body.
In addition, conventionally, as the insulation sheath of conducting wire has certain elasticity, therefore, when conductive terminal
When insulation sheath pressure contact portion is crimped on the insulation sheath of conducting wire, the pressure contact portion of conductive terminal can be trapped in the insulation sheath of conducting wire
In, this will lead to terminal and keeps seat that cannot contact with the insulation sheath pressure contact portion of conductive terminal, this will lead to terminal and seat is kept to lose
Effect.
Utility model content
One purpose of the utility model aims to solve the problem that at least one of the above-mentioned problems in the prior art and defect
Aspect.
One aspect according to the present utility model provides a kind of conductive terminal, is adapted to mount to the insulation shell of connector
In, the conductive terminal includes：To the portion of matching, positioned at the front of the conductive terminal, suitable for the counterpart terminal with matching connector
Cooperation；And pressure contact portion is suitable for crimping lead wire, is formed in the rear end of the pressure contact portion oriented positioned at the rear portion of the conductive terminal
The conductive terminal can be maintained at the insulation shell of the connector by the pressing portion of outer extension by pressing portion described in pushing tow
In.
The embodiment of an exemplary according to the present utility model, the connector include being inserted into the insulation shell
Terminal keep seat, the terminal keeps seat that the conductive terminal is maintained at institute by the pressing portion of conductive terminal described in pushing tow
It states in insulation shell.
The embodiment of another exemplary according to the present utility model, the pressure contact portion include being suitable for being crimped on the conducting wire
Exposed conductor on the first pressure contact portion and positioned at first pressure contact portion rear, suitable for be crimped on the conducting wire it is outer absolutely
The second pressure contact portion on edge skin, the pressing portion are formed on the rear end of second pressure contact portion.
The embodiment of another exemplary according to the present utility model is formed in the pressing portion and is suitable for and the end
Son keeps the flat surface of the front end face cooperation of seat, and the terminal keeps the front end face of seat to be suitably against the flat of the pressing portion
On face, to push the conductive terminal forward.
The embodiment of another exemplary according to the present utility model, second pressure contact portion include U-shaped base portion and difference
A pair of of the flank section extended from the two sides of the U-shaped base portion.
The embodiment of another exemplary according to the present utility model is formed on the U-shaped base portion of second pressure contact portion
There is the pressing portion.
The embodiment of another exemplary according to the present utility model, the rear end face of the U-shaped base portion are even curface,
The pressing portion is connected to the rear end face of the U-shaped base portion, and substantially spends relative to the U-shaped base portion outward bending.
The embodiment of another exemplary according to the present utility model is formed with tool on the rear end face of the U-shaped base portion
There is the notch of predetermined depth, the pressing portion is connected to the bottom surface of the notch, and big relative to the U-shaped base portion outward bending
Cause degree.
The embodiment of another exemplary according to the present utility model is also formed in the flank section of second pressure contact portion
There is the pressing portion.
The embodiment of another exemplary according to the present utility model, the pressing portion are connected to the rear end of the flank section
Face, and substantially spent relative to the flank section outward bending.
The embodiment of another exemplary according to the present utility model is formed with more on the rear end of second pressure contact portion
A pressing portion, the multiple pressing portion are symmetrically dispersed in the two sides for dividing face equally vertically of second pressure contact portion.
The embodiment of another exemplary according to the present utility model, the conductive terminal limit an insertion to portion
Chamber, and have a pair of of Elastic Contact arm, the pair of Elastic Contact arm, which is suitable for being clamped in, is inserted into described be inserted into cavities
In counterpart terminal.
The embodiment of another exemplary according to the present utility model, in a pair of sidewalls of the described pair of insertion chamber with portion
It is respectively formed with an opening, the rear end of the Elastic Contact arm is connected to the rear wall of the opening, and front end is protruded into described
It is inserted into cavities to portion.
One aspect according to the present utility model provides a kind of connector, including：Insulation shell；Aforesaid conductive terminal, peace
In the insulation shell；Seat is kept with terminal, is inserted into the insulation shell, for the conductive terminal to be maintained at
In the insulation shell, the terminal keeps seat to be maintained at the conductive terminal by the pressing portion of conductive terminal described in pushing tow
In the insulation shell.
In the embodiment of aforementioned each exemplary according to the present utility model, in conductive terminal for crimping lead wire
The rear end of pressure contact portion is formed with outwardly extending pressing portion, and therefore, terminal keeps seat can be by pushing tow pressing portion by conducting end
Son is reliably held in insulation shell.
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 shows the stereoscopic schematic diagram of the connector of the embodiment of an exemplary according to the present utility model；
Fig. 2 shows the stereoscopic schematic diagram of the conductive terminal of connector shown in FIG. 1；
Fig. 3 shows the stereoscopic schematic diagram of the conductive terminal of the embodiment of another exemplary according to the present utility model；
Fig. 4 shows the stereoscopic schematic diagram of the conductive terminal of the embodiment of another exemplary according to the present utility model.
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, is adapted to mount to connector
In insulation shell, the conductive terminal includes：To the portion of matching, positioned at the front of the conductive terminal, suitable for matching connector
Counterpart terminal cooperation；And pressure contact portion is suitable for crimping lead wire, in the rear end of the pressure contact portion positioned at the rear portion of the conductive terminal
It is formed with outwardly extending pressing portion, the conductive terminal can be maintained at the exhausted of the connector by pressing portion described in pushing tow
In edge shell.
Fig. 1 shows the stereoscopic schematic diagram of the connector of the embodiment of an exemplary according to the present utility model；Fig. 2 is shown
The stereoscopic schematic diagram of the conductive terminal 200 of connector shown in FIG. 1.
As depicted in figs. 1 and 2, in the illustrated embodiment, conductive terminal 200 is adapted to mount to the insulation shell of connector
In 100.Conductive terminal 200 mainly includes：To with portion 210 and pressure contact portion 220,230.It is located at conductive terminal 200 to portion 210
Front is suitable for cooperating with the counterpart terminal of matching connector (not shown).After pressure contact portion 220,230 is located at conductive terminal 200
Portion, suitable for being crimped on conducting wire (not shown).
As depicted in figs. 1 and 2, in the illustrated embodiment, it is formed in the rear end of pressure contact portion 220,230 outwardly extending
Conductive terminal 200 can be maintained in the insulation shell 100 of connector by pressing portion 240 by pushing tow pressing portion 240.
As depicted in figs. 1 and 2, in the illustrated embodiment, connector includes that the terminal being inserted into insulation shell 100 is protected
Seat 300 is held, terminal keeps seat 300 that conductive terminal 200 is maintained at insulation shell by the pressing portion 240 of pushing tow conductive terminal 200
In body 100.
As depicted in figs. 1 and 2, in the illustrated embodiment, pressure contact portion 220,230 includes being suitable for being crimped on the exposed of conducting wire
Conductor on the first pressure contact portion 220 and positioned at the first pressure contact portion 220 rear, suitable for be crimped on conducting wire external insulation skin on
Second pressure contact portion 230, pressing portion 240 are formed on the rear end of the second pressure contact portion 230.
As depicted in figs. 1 and 2, in the illustrated embodiment, it is formed in the rear end of the second pressure contact portion 230 outwardly extending
The terminal of pressing portion 240, connector keeps seat 300 that conductive terminal 200 is maintained at insulation shell by pushing tow pressing portion 240
In 100.
As depicted in figs. 1 and 2, in the illustrated embodiment, it is formed in pressing portion 240 and is suitable for keeping seat with terminal
The front end face of the flat surface 240a of 300 front end face cooperation, terminal holding seat 300 are suitably against the flat surface of pressing portion 240
On 240a, to push conductive terminal 200 forward.
As depicted in figs. 1 and 2, in the illustrated embodiment, the second pressure contact portion 230 is including U-shaped base portion 231 and respectively from U
A pair of of flank section 232 that the two sides of type base portion 231 are extended.
As depicted in figs. 1 and 2, in the illustrated embodiment, it is formed with and pushes away on the U-shaped base portion 231 of the second pressure contact portion 230
Splenium 240.
As depicted in figs. 1 and 2, in the illustrated embodiment, the rear end face 231a of U-shaped base portion 231 is even curface, is pushed away
Splenium 240 is connected to the rear end face 231a of U-shaped base portion 231, and spends relative to U-shaped 231 outward bending substantially 90 of base portion.
As depicted in figs. 1 and 2, in the illustrated embodiment, multiple pushings are formed on the rear end of the second pressure contact portion 230
Portion 240, multiple pressing portion 240 are symmetrically dispersed in the two sides for dividing face equally vertically of the second pressure contact portion 230.
As depicted in figs. 1 and 2, in the illustrated embodiment, conductive terminal 200 to portion 210 limit an insertion chamber,
And there is a pair of of Elastic Contact arm 212, a pair of of Elastic Contact arm 212 is suitable for being clamped in the pairing for being inserted into and being inserted into cavities and connects
It connects in the counterpart terminal of device.
As depicted in figs. 1 and 2, in the illustrated embodiment, shape is distinguished in a pair of sidewalls to the insertion chamber with portion 210
Cheng Youyi opening 211, the rear end of Elastic Contact arm 212 are connected to the rear wall of opening 211, and front end is protruded into portion 210
Be inserted into cavities.
As depicted in figs. 1 and 2, in the illustrated embodiment, entire conductive terminal 200 can be by being made of individual sheet metal
Single metal component.For example, conducting end shown in Fig. 2-4 can be made in individual sheet metal by techniques such as punching press, bendings
Son 200.
Fig. 3 shows the stereoscopic schematic diagram of the conductive terminal 200 of the embodiment of another exemplary according to the present utility model.
As shown in figure 3, in the illustrated embodiment, being formed on the rear end face 231a of U-shaped base portion 231 with pre- depthkeeping
The notch 233 of degree, pressing portion 240 is connected to the bottom surface of notch 233, and spends relative to U-shaped 231 outward bending substantially 90 of base portion.
In this embodiment, since at least part of pressing portion 240 is contained in notch 233, because without occupying the second pressure contact portion
The space at 230 rears, it is thereby possible to reduce the entire size of conductive terminal 200 in the longitudinal direction.
Fig. 4 shows the stereoscopic schematic diagram of the conductive terminal 200 of the embodiment of another exemplary according to the present utility model.
As shown in figure 4, in the illustrated embodiment, being not only formed with and pushing away on the U-shaped base portion 231 of the second pressure contact portion 230
Splenium 240, and pressing portion 240 is also formed in the flank section 232 of the second pressure contact portion 230.In this embodiment, it increases
The quantity of pressing portion 240 can increase the contact area between terminal holding seat 300 and the second pressure contact portion 230 in this way, therefore,
Conductive terminal 200 more reliably and can be stably maintained in insulating body 100 by terminal holding seat 300.
As shown in figure 4, in the illustrated embodiment, after the pressing portion 240 in flank section 232 is connected to flank section 232
End face 232a, and spent relative to 232 outward bending substantially 90 of flank section.
In the embodiment of another exemplary of the utility model, a kind of connector is also disclosed, as shown in Figure 1, the company
Connecing device mainly includes：Insulation shell 100, conductive terminal 200 and terminal keep seat 300.Conductive terminal 200 is mounted on insulation shell
In 100.Terminal keeps the inserting of seat 300 into insulation shell 100, and terminal keeps the pressing portion of 300 pushing tow conductive terminal 200 of seat
240, so that conductive terminal 200 is maintained in insulation shell 100.
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 (14)
1. a kind of conductive terminal is adapted to mount in the insulation shell (100) of connector, the conductive terminal (200) includes：
To portion (210) are matched, it is located at the front of the conductive terminal (200), suitable for cooperating with the counterpart terminal of matching connector；With
Pressure contact portion (220,230) is located at the rear portion of the conductive terminal (200), is suitable for crimping lead wire,
It is characterized in that：
Outwardly extending pressing portion (240) are formed in the rear end of the pressure contact portion (220,230), it can be by being pushed described in pushing tow
The conductive terminal (200) is maintained in the insulation shell (100) of the connector by portion (240).
2. conductive terminal according to claim 1, it is characterised in that：
The connector includes that the terminal being inserted into the insulation shell (100) keeps seat (300), and the terminal keeps seat
(300) conductive terminal (200) is maintained at by the insulation by the pressing portion (240) of conductive terminal (200) described in pushing tow
In shell (100).
3. conductive terminal according to claim 1, it is characterised in that：
The pressure contact portion (220,230) includes the first pressure contact portion (220) suitable for being crimped on the exposed conductor of the conducting wire
With the rear positioned at first pressure contact portion (220), the second pressure contact portion suitable for being crimped on the external insulation skin of the conducting wire
(230), the pressing portion (240) is formed on the rear end of second pressure contact portion (230).
4. conductive terminal according to claim 1, it is characterised in that：
The flat surface for being suitable for keeping the front end face cooperation of seat (300) with the terminal is formed on the pressing portion (240)
(240a), the terminal keep the front end face of seat (300) to be suitably against on the flat surface (240a) of the pressing portion (240),
To push the conductive terminal (200) forward.
5. conductive terminal according to claim 3, it is characterised in that：
Second pressure contact portion (230) includes U-shaped base portion (231) and extends respectively from the two sides of the U-shaped base portion (231)
A pair of of flank section (232).
6. conductive terminal according to claim 5, it is characterised in that：
The pressing portion (240) are formed on the U-shaped base portion (231) of second pressure contact portion (230).
7. conductive terminal according to claim 6, it is characterised in that：
The rear end face (231a) of the U-shaped base portion (231) is even curface, and the pressing portion (240) is connected to the U-shaped base
The rear end face (231a) in portion (231), and spent relative to U-shaped base portion (231) outward bending substantially 90.
8. conductive terminal according to claim 6, it is characterised in that：
The notch (233) with predetermined depth, the pushing are formed on the rear end face (231a) of the U-shaped base portion (231)
Portion (240) is connected to the bottom surface of the notch (233), and spends relative to U-shaped base portion (231) outward bending substantially 90.
9. conductive terminal a method according to any one of claims 6-8, it is characterised in that：
The pressing portion (240) are also formed in the flank section (232) of second pressure contact portion (230).
10. conductive terminal according to claim 9, it is characterised in that：
The pressing portion (240) is connected to the rear end face (232a) of the flank section (232), and relative to the flank section
(232) outward bending substantially 90 is spent.
11. conductive terminal according to claim 10, it is characterised in that：
Multiple pressing portion (240), the multiple pressing portion are formed on the rear end of second pressure contact portion (230)
(240) two sides for dividing face equally vertically of second pressure contact portion (230) are symmetrically dispersed in.
12. conductive terminal according to claim 1, it is characterised in that：
The conductive terminal (200) limits an insertion chamber to portion (210), and has a pair of of Elastic Contact arm (212),
The pair of Elastic Contact arm (212), which is suitable for being clamped in, to be inserted into the counterpart terminal being inserted into cavities.
13. conductive terminal according to claim 12, it is characterised in that：
An opening (211), the Elastic Contact are respectively formed in a pair of sidewalls of the described pair of insertion chamber with portion (210)
The rear end of arm (212) is connected to the rear wall of the opening (211), and front end is protruded into described to being inserted into cavities with portion (210).
14. a kind of connector, including：
Insulation shell (100)；
Conductive terminal (200) is mounted in the insulation shell (100)；With
Terminal keeps seat (300), in inserting to the insulation shell (100), for the conductive terminal (200) to be maintained at institute
It states in insulation shell (100),
It is characterized in that：
The conductive terminal (200) is conductive terminal of any of claims 1-13, and the terminal keeps seat (300)
The conductive terminal (200) is maintained at the insulation shell by the pressing portion (240) of conductive terminal described in pushing tow (200)
(100) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820324386.5U CN208111744U (en) | 2018-03-09 | 2018-03-09 | conductive terminal and connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820324386.5U CN208111744U (en) | 2018-03-09 | 2018-03-09 | conductive terminal and connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208111744U true CN208111744U (en) | 2018-11-16 |
Family
ID=64126969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820324386.5U Active CN208111744U (en) | 2018-03-09 | 2018-03-09 | conductive terminal and connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208111744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110247232A (en) * | 2018-03-09 | 2019-09-17 | 泰科电子(上海)有限公司 | Conductive terminal and connector |
-
2018
- 2018-03-09 CN CN201820324386.5U patent/CN208111744U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110247232A (en) * | 2018-03-09 | 2019-09-17 | 泰科电子(上海)有限公司 | Conductive terminal and connector |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |