CN105762542B - Electric connector - Google Patents
Electric connector Download PDFInfo
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- CN105762542B CN105762542B CN201410785540.5A CN201410785540A CN105762542B CN 105762542 B CN105762542 B CN 105762542B CN 201410785540 A CN201410785540 A CN 201410785540A CN 105762542 B CN105762542 B CN 105762542B
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- pedestal
- contact pin
- electric connector
- insulating body
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Abstract
The present invention discloses a kind of electric connector, including：Shell；Insulating body accommodates in the housing；With at least one conducting terminal, it is maintained in the insulating body.The conducting terminal includes：Pedestal is maintained in the insulating body；And contact pin, in inserting to the pedestal, and it is extendable in the longitudinal direction across the insulating body.The contact pin is assemblied in an interference fit in the insulating body.In the present invention, the contact pin of conducting terminal is assemblied in insulating body in an interference fit, therefore, it is possible to prevent contact pin from being moved relative to insulating body, so as to ensure the positional precision of contact pin.
Description
Technical field
The present invention relates to a kind of for instrument, the electric connector of control device and electrical equipment.
Background technology
Fig. 1 shows a kind of longitudinal sectional view of existing electric connector.Fig. 2 shows the conducting terminal 30 in Fig. 1
Stereoscopic schematic diagram.
As depicted in figs. 1 and 2, in the prior art, electric connector mainly include shell 10, be contained in it is exhausted in shell 10
Edge main body 20 and it is maintained at least one of insulating body 20 conducting terminal 30.
In the prior art, as depicted in figs. 1 and 2, between existing between the contact pin 32 and insulating body 20 of conducting terminal 30
Gap belongs to clearance fit between the two, and therefore, the positional precision of contact pin 32 is difficult to control, the positional precision of contact pin 32 after assembling
It is easy the error range beyond defined in technical specification, in general, the positional precision of contact pin 32 specified in technical specification is
0.1。
Continuing with referring to Fig. 1 and Fig. 2, it is formed in the pedestal 31 of conducting terminal 30 for accommodating conducting wire (not shown)
Axial hole 33.When one end of conducting wire is inserted into the axial hole 33, the screw 40 being threadedly coupled on pedestal 31 squeezes conducting wire
It is pressed on the inner wall of axial hole 33, in this way, being achieved that being electrically connected between conducting wire and conducting terminal 30.
But Fig. 1 and it is shown in Fig. 2 in the prior art, due to conducting terminal 30 contact pin 32 and insulating body 20 it
Between there are gap, when with screw 40 by wire squeezes on the inner wall of the axial hole 33 of the pedestal 31 of conducting terminal 30 when, it is conductive
The contact pin 32 of terminal 30 will produce movement under the action of the extruding force that screw 40 applies, to destroy the position essence of contact pin 32
Degree.
In addition, continuing with referring to Fig. 1 and Fig. 2, in the prior art, conducting terminal 30 is unitary members, that is, pedestal 31
It is formed one with contact pin 32, and contact pin 32 is biased in side relative to pedestal 31, for the conduction of this integral type
Terminal 30, processing are extremely complex.
In addition, continuing with referring to Fig. 1 and Fig. 2, conventionally, as conducting terminal 30 is unitary members, therefore,
Pedestal 31 and contact pin 32 must be all made of copper.And the volume of pedestal 31 is larger, needs many copper, leads to cost increase.
In addition, continuing with referring to Fig. 1 and Fig. 2, in the prior art, the longitudinal length of pedestal 31 is more than entire conducting terminal
The half of 30 total longitudinal length, this causes the volume of pedestal 31 larger, needs more material, cost is caused to increase.
Invention content
The purpose of the present invention aims to solve the problem that at least one aspect of the above-mentioned problems in the prior art and defect.
It is an object of the present invention to provide a kind of electric connectors, can reliably ensure the contact pin of conducting terminal
Positional precision.
It is another object of the present invention to provide a kind of electric connectors, can reduce the material for manufacturing conducting terminal
Material, so as to reduce manufacturing cost.
According to an aspect of the present invention, a kind of electric connector is provided, including：Shell；Insulating body is contained in described outer
In shell；With at least one conducting terminal, it is maintained in the insulating body.The conducting terminal includes：Pedestal is maintained at described
In insulating body；And contact pin, in inserting to the pedestal, and it is extendable in the longitudinal direction across the insulating body.The contact pin
It is assemblied in an interference fit in the insulating body.
The embodiment of an exemplary according to the present invention, the contact pin include the multiple segmentations for having different-diameter, institute
Multiple segmentations are stated to be assemblied in an interference fit in the insulating body.
The embodiment of another exemplary according to the present invention, the contact pin include close to the pedestal first segmentation and
The second segmentation far from the pedestal, the diameter of first segmentation are more than the diameter of second segmentation；And described first
Segmentation and second segmentation are assemblied in an interference fit in the insulating body.
The embodiment of another exemplary according to the present invention is formed at least one hangnail part on the contact pin, described
Hangnail part is joined in the insulating body, to prevent the contact pin from being moved relative to the insulating body.
The embodiment of another exemplary according to the present invention is formed with the first hangnail part and along described on the contact pin
The second hangnail part that longitudinal direction is spaced apart with the first hangnail part.
The embodiment of another exemplary according to the present invention, there are one first axis hole, institutes for formation on the pedestal
In the end inserting to the first axis hole of the pedestal for stating contact pin.
The embodiment of another exemplary according to the present invention, the outer wall in an end of the contact pin and the pedestal
First axis hole inner wall in one on be formed with groove；And in the outer wall of an end of the contact pin and the base
It is formed with protrusion on another in the inner wall in the first axis hole of seat, when an end of contact pin inserting to the pedestal
First axis hole in when, it is described protrusion together with the groove engagement.
The embodiment of another exemplary according to the present invention is also formed with the second axial hole, is used in the susceptor
Conducting wire is accommodated wherein.
The embodiment of another exemplary according to the present invention, the conducting wire are threadingly attached to the screw on the pedestal
It is extruded on the inner wall of second axial hole, so that the conducting wire and the pedestal electric connector, and pass through the base
Seat is electrically connected with the contact pin.
The embodiment of another exemplary according to the present invention is formed in the susceptor for being connected to the first axle
The notch of second axial hole described in Xiang Konghe；And under the extruding of screw of the conducting wire on being threadedly coupled to the pedestal,
It protrudes towards the contact pin in the first axis hole via the notch and is directly in electrical contact with contact pin.
The embodiment of another exemplary according to the present invention, the contact pin are made of the first material, and the pedestal
It is made of the second material；And first material is different from second material, and the electric conductivity of first material
Better than the electric conductivity of second material.
The embodiment of another exemplary according to the present invention, the contact pin are made of copper, and the pedestal by aluminium or
Aluminium alloy is made.
The embodiment of another exemplary according to the present invention, the notch are rectangle, round or ellipse notch.
The longitudinal length of the embodiment of another exemplary according to the present invention, the pedestal is less than the conducting terminal
The half of total longitudinal length.
The longitudinal length of the embodiment of another exemplary according to the present invention, the pedestal is the total of the conducting terminal
0.1~0.4 times of longitudinal length.
In the electric connector of each embodiment according to the present invention, the contact pin of conducting terminal fills in an interference fit
It fits in insulating body, therefore, it is possible to prevent contact pin from being moved relative to insulating body, so as to ensure the position essence of contact pin
Degree.In addition, in one embodiment of the invention, the pedestal and contact pin of conducting terminal are the individual components of two separation, and
The notch for enabling conducting wire and contact pin to be directly in electrical contact is formed in pedestal, therefore, price may be used more just in pedestal
Suitable metal material is made, without being made of the metal material of price costly, to reduce manufacturing cost.In addition,
In another embodiment of the present invention, the length of the pedestal of conducting terminal is reduced, so as to reduce manufacture conducting terminal
Quantity of material, further reduced manufacturing cost.
By the description made for the present invention of below with reference to attached drawing, other objects and advantages of the present invention will be aobvious and easy
See, and can help that complete understanding of the invention will be obtained.
Description of the drawings
Fig. 1 shows a kind of longitudinal sectional view of existing electric connector；
Fig. 2 shows the stereoscopic schematic diagram of the conducting terminal in Fig. 1；
Fig. 3 shows the sectional view of the electric connector of the embodiment of an exemplary according to the present invention；
Fig. 4 shows the enlarged partial sectional view of electric connector shown in Fig. 3；
Fig. 5 shows the stereoscopic schematic diagram of the conducting terminal of electric connector shown in Fig. 3；
Fig. 6 shows the sectional view of the conducting terminal of electric connector shown in Fig. 3；
Fig. 7 shows the sectional view of the pedestal of conducting terminal shown in fig. 5；
Fig. 8 shows the sectional view of the conducting terminal of the electric connector of the embodiment of another exemplary according to the present invention；
With
Fig. 9 shows the stereoscopic schematic diagram of electric connector shown in Fig. 3.
Specific implementation mode
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.Illustrating
In book, same or analogous drawing reference numeral indicates same or analogous component.Following reference attached drawings are to embodiment of the present invention
Illustrate to be intended to explain the present general inventive concept of the present invention, and is not construed as a kind of limitation to the present invention.
In addition, in the following detailed description, for ease of explaining, elaborating many concrete details to provide to present disclosure
The comprehensive understanding of embodiment.It should be apparent, however, that one or more embodiments without these specific details can also
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 invention, provides a kind of electric connector, including：Shell；Insulating body accommodates
In the housing；With at least one conducting terminal, it is maintained in the insulating body.The conducting terminal includes：Pedestal is protected
It holds in the insulating body；And contact pin, in inserting to the pedestal, and it is extendable in the longitudinal direction across the insulating body.
The contact pin is assemblied in an interference fit in the insulating body.
Fig. 3 shows the sectional view of the electric connector of the embodiment of an exemplary according to the present invention；Fig. 4 shows Fig. 3 institutes
The enlarged partial sectional view of the electric connector shown；Fig. 5 shows the three-dimensional signal of the conducting terminal 300 of electric connector shown in Fig. 3
Figure.Fig. 9 shows the stereoscopic schematic diagram of electric connector shown in Fig. 3.
As shown in figure 9, in the illustrated embodiment, the outer profile of electric connector is cylinder, therefore, it is properly termed as cylinder
Shape electric connector.But the present invention is not limited to the embodiment of diagram, the outer profile of electric connector can also have other shapes
Shape, for example, cuboid.
As shown in Fig. 3, Fig. 4 and Fig. 5, in the embodiment of an example of the present invention, electric connector includes mainly outer
Shell 100, insulating body 200 and at least one conducting terminal 300.
Fig. 3 is referred to, in the illustrated embodiment, shell 100 is made of the multiple portions being connected with each other.Insulating body
200 are contained in shell 100, which can be made of plastics.Conducting terminal 300 is maintained at insulating body 200
In.
Continuing with referring to Fig. 3, Fig. 4 and Fig. 5, in one embodiment of the invention, conducting terminal 300 includes block-like base
Seat 310 and elongated contact pin 320.Pedestal 310 and contact pin 320 are two independent components, and are assembled to each other.
As shown in figure 3, pedestal 310 is maintained in insulating body 200.In the rear end inserting to pedestal 310 of contact pin 320, and
It is extendable in the longitudinal direction to pass through insulating body 200.In the illustrated embodiment, the rear end of contact pin 320 is used for and is inserted into pedestal 310
In conducting wire electrical connection (not shown), the front end that the slave insulating body 200 of contact pin 320 protrudes is used for and the electric connector of pairing
Conducting terminal is electrically connected.
If Fig. 4 and Fig. 5 are clearly illustrated, in the embodiment of an example of the present invention, contact pin 320 is to be interference fitted
Mode be assemblied in insulating body 200, therefore, with screw 400 (referring to Fig. 3) squeeze conducting wire when, contact pin 320 will not be opposite
It is moved in insulating body 200, thus it is guaranteed that the positional precision of contact pin 320.
As shown in Figure 4 and Figure 5, in one embodiment of the invention, contact pin 320 includes multiple points with different-diameter
Section 323,324, this multiple segmentation 323,324 are assemblied in an interference fit in insulating body 200.
In the illustrated embodiment, as shown in Figure 4 and Figure 5, contact pin 320 includes the first 323 Hes of segmentation close to pedestal 310
The second segmentation 324 far from pedestal 310, the diameter of the first segmentation 323 are more than the diameter of the second segmentation 324；And the first segmentation
323 and second segmentation 324 by cross child cooperation in a manner of be assemblied in insulating body 200.
In order to increase the bond strength between contact pin 320 and insulating body 200, in one embodiment of the invention, such as
Shown in Fig. 4 and Fig. 5, at least one hangnail part 321,322 is formed on contact pin 320, which is joined to insulation
In main body 200, to prevent contact pin 320 from being moved relative to insulating body 200.
Continuing with referring to Fig. 4 and Fig. 5, in the illustrated embodiment, 321 He of the first hangnail part is formed on contact pin 320
The second hangnail part 322 being spaced apart along the longitudinal direction with the first hangnail part 321.Each hangnail part 321,322 can be from contact pin
The conical ring of 320 convex outer surfaces.
Fig. 6 shows the sectional view of the conducting terminal 300 of electric connector shown in Fig. 3；Fig. 7 shows conducting end shown in fig. 5
The sectional view of the pedestal 310 of son 300.
As shown in Figure 6 and Figure 7, first axis hole 314 there are one being formed on pedestal 310, an end of contact pin 320
In the inserting to the first axis hole 314 of pedestal 310 of (rear end in Fig. 6) 325.
Continuing with referring to Fig. 6 and Fig. 7, in one embodiment of the invention, in the outer of an end 325 of contact pin 320
It is formed with groove 3251 on one in the inner wall in the first axis hole 314 of wall and pedestal 310；And at one of contact pin 320
Protrusion 3141 is formed on another in the outer wall of end 325 and the inner wall in the first axis hole 314 of pedestal 310.In this way, working as
When in an end 325 inserting to the first axis hole 314 of pedestal 310 of contact pin 320, protrusion 3141 is bonded on groove 3251
Together, to which the rear end 325 of contact pin 320 to be maintained in the first axis hole 314 of pedestal 310.
As shown in Fig. 3, Fig. 6 and Fig. 7, in the illustrated embodiment, the second axial hole 311 is also formed in pedestal 310,
One end of aforementioned wire is inserted into second axial hole 311.
As shown in Fig. 3, Fig. 6 and Fig. 7, in one embodiment of the invention, radial screw bore is formed on pedestal 310
312, screw 400 is threadedly coupled in the threaded hole 312 of pedestal 310, and the second axial hole can will be inserted by rotary screw 400
Wire squeezes in 311 are on the inner wall of the second axial hole 311, so that conducting wire and 310 electric connector of pedestal, and pass through base
Seat 310 is electrically connected with contact pin 310.
As shown in Fig. 3, Fig. 6 and Fig. 7, in the illustrated embodiment, it is formed in pedestal 310 for being connected to first axis
The notch 313 in hole 314 and the second axial hole 311.In this way, conducting wire can be on being threadedly coupled to pedestal 310 screw 400 squeeze
Pressure is protruded towards the contact pin 310 in first axis hole 314 via notch 313 and is directly in electrical contact with contact pin 310.In this way, logical
Crossing makes conducting wire be directly in electrical contact with contact pin 310, it is possible to reduce contact resistance improves electric conductivity.
In the embodiment of an example of the present invention, contact pin 320 is made of the first material, and pedestal 310 is by
Two materials are made.First material is different from the second material, and the electric conductivity of the first material is better than the electric conductivity of the second material
Energy.
In the embodiment of an example of the present invention, contact pin 320 is made of copper, and pedestal 310 is closed by aluminium or aluminium
Gold is made.In this way, pedestal 310 need not use expensive copper at thus, it is possible to reduce manufacturing cost.
Fig. 8 shows the sectional view of the conducting terminal of the electric connector of the embodiment of another exemplary according to the present invention.
Conducting terminal shown in Fig. 8 is different from the shape for differing only in notch of conducting terminal shown in Fig. 7.In Fig. 7
Shown in embodiment, the shape of notch 313 is rectangle.In the embodiment shown in fig. 8, the shape of notch 313 ' is ellipse
Shape.But the present invention is not limited to the embodiment of diagram, notch can have any suitable shape, for example, round.
In the embodiment of an example of the present invention, as shown in Fig. 3, Fig. 5, Fig. 6 and Fig. 8, the longitudinal direction of pedestal 310 is long
Half of the degree less than total longitudinal length of conducting terminal 300.In this way, the length by reducing pedestal 310, can be further reduced
The material for manufacturing conducting terminal 300, so as to further decrease manufacturing cost.
In the embodiment of an example of the present invention, the longitudinal length of pedestal 310 can be the total of conducting terminal 300
0.1~0.4 times of longitudinal length.
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 the structure described in various embodiments
It can be freely combined in the case of prominent.
Although in conjunction with attached drawing, the present invention is described, and embodiment disclosed in attached drawing is intended to preferred to the present invention
Embodiment illustrates, and should not be understood as a kind of limitation to the present invention.
Although some embodiments of this present general inventive concept have been shown and have illustrated, those of ordinary skill in the art will manage
Solution can make a change these embodiments in the case of the principle and spirit without departing substantially from this present general inventive concept, of the invention
Range 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, the range that any element label of claim should not be construed as limiting the invention.
Claims (13)
1. a kind of electric connector, including：
Shell (100)；
Insulating body (200) is contained in the shell (100)；With
At least one conducting terminal (300), is maintained in the insulating body (200),
It is characterized in that：
The conducting terminal (300) includes：
Pedestal (310) is maintained in the insulating body (200)；With
Contact pin (320), inserting in the pedestal (310), and it is extendable in the longitudinal direction pass through the insulating body (200),
The contact pin (320) is assemblied in an interference fit in the insulating body (200),
It is formed on the pedestal (310) there are one first axis hole (314), an end (325) of the contact pin (320) is inserted
It is attached in the first axis hole (314) of the pedestal (310),
In the interior of the first axis hole (314) of the outer wall and pedestal (310) of an end (325) of the contact pin (320)
Groove (3251) is formed on one in wall；
In the interior of the first axis hole (314) of the outer wall and pedestal (310) of an end (325) of the contact pin (320)
Raised (3141) are formed on another in wall,
When in the inserting to the first axis hole (314) of the pedestal (310) of an end (325) of the contact pin (320), institute
Raised (3141) are stated to be bonded together with the groove (3251).
2. electric connector according to claim 1, it is characterised in that：
The contact pin (320) includes the multiple segmentations (323,324) for having different-diameter, the multiple segmentation (323,324) with
The mode of interference fit is assemblied in the insulating body (200).
3. electric connector according to claim 2, it is characterised in that：
The contact pin (320) includes the close to the first segmentation (323) of the pedestal (310) and far from the pedestal (310)
The diameter of two-section (324), first segmentation (323) is more than the described second diameter for being segmented (324)；And
First segmentation (323) and second segmentation (324) are assemblied in the insulating body in an interference fit
(200) in.
4. electric connector according to claim 3, it is characterised in that：
At least one hangnail part (321,322) is formed on the contact pin (320), the hangnail part (321,322) is joined to institute
It states in insulating body (200), to prevent the contact pin (320) mobile relative to the insulating body (200).
5. electric connector according to claim 4, it is characterised in that：
The first hangnail part (321) is formed on the contact pin (320) and along the longitudinal direction and the first hangnail part
(321) the second hangnail part (322) spaced apart.
6. electric connector according to claim 1, it is characterised in that：
The second axial hole (311) is also formed in the pedestal (310), for accommodating conducting wire wherein.
7. electric connector according to claim 6, it is characterised in that：
The screw (400) that the conducting wire is threadingly attached on the pedestal (310) is extruded in second axial hole (311)
On inner wall, so that the conducting wire is electrically connected with the pedestal (310), and pass through the pedestal (310) and the contact pin
(320) it is electrically connected.
8. electric connector according to claim 6, it is characterised in that：
It is formed in the pedestal (310) for being connected to the first axis hole (314) and second axial hole (311)
Notch (313)；And
Under the extruding of screw (400) of the conducting wire on being threadedly coupled to the pedestal (310), via the notch (313)
It protrudes towards the contact pin (320) in the first axis hole (314) and is directly in electrical contact with contact pin (320).
9. electric connector according to claim 8, it is characterised in that：
The contact pin (320) is made of the first material, and the pedestal (310) is made of the second material；And
First material is different from second material, and the electric conductivity of first material is better than second material
Electric conductivity.
10. electric connector according to claim 9, it is characterised in that：The contact pin (320) is made of copper, and described
Pedestal (310) is made of aluminum or aluminum alloy.
11. electric connector according to claim 8, it is characterised in that：The notch (313) is rectangle, circle or ellipse
Shape notch.
12. electric connector according to claim 1, it is characterised in that：
The longitudinal length of the pedestal (310) is less than the half of total longitudinal length of the conducting terminal (300).
13. electric connector according to claim 12, it is characterised in that：
The longitudinal length of the pedestal (310) is 0.1~0.4 times of total longitudinal length of the conducting terminal (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410785540.5A CN105762542B (en) | 2014-12-17 | 2014-12-17 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410785540.5A CN105762542B (en) | 2014-12-17 | 2014-12-17 | Electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105762542A CN105762542A (en) | 2016-07-13 |
| CN105762542B true CN105762542B (en) | 2018-11-02 |
Family
ID=56339438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410785540.5A Active CN105762542B (en) | 2014-12-17 | 2014-12-17 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105762542B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450903A (en) * | 2016-10-26 | 2017-02-22 | 绵阳市金华洋电器制造有限公司 | Five-core electric connector plug |
| CN107994383B (en) * | 2016-10-27 | 2024-04-02 | 泰科电子(上海)有限公司 | Connector with a plurality of connectors |
| CN108023194B (en) * | 2016-11-01 | 2023-10-03 | 泰科电子(上海)有限公司 | Conductive terminal and connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2280363Y (en) * | 1996-12-19 | 1998-04-29 | 鸿海精密工业股份有限公司 | Connector terminal |
| TW201036278A (en) * | 2009-03-27 | 2010-10-01 | Furutech Co Ltd | Stereo wire connector |
| CN102044794A (en) * | 2009-10-21 | 2011-05-04 | 泰科电子(上海)有限公司 | Terminal seal structure |
| CN102593631A (en) * | 2011-01-11 | 2012-07-18 | 凡甲电子(苏州)有限公司 | Power supply terminal, power supply connector and power supply connector assembly |
| CN204361322U (en) * | 2014-12-17 | 2015-05-27 | 泰科电子(上海)有限公司 | Electric connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7494377B2 (en) * | 2004-08-13 | 2009-02-24 | Tyco Electronics Corporation | Electrical connector |
-
2014
- 2014-12-17 CN CN201410785540.5A patent/CN105762542B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2280363Y (en) * | 1996-12-19 | 1998-04-29 | 鸿海精密工业股份有限公司 | Connector terminal |
| TW201036278A (en) * | 2009-03-27 | 2010-10-01 | Furutech Co Ltd | Stereo wire connector |
| CN102044794A (en) * | 2009-10-21 | 2011-05-04 | 泰科电子(上海)有限公司 | Terminal seal structure |
| CN102593631A (en) * | 2011-01-11 | 2012-07-18 | 凡甲电子(苏州)有限公司 | Power supply terminal, power supply connector and power supply connector assembly |
| CN204361322U (en) * | 2014-12-17 | 2015-05-27 | 泰科电子(上海)有限公司 | Electric connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105762542A (en) | 2016-07-13 |
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