CN105514643B - Electric connector and its manufacturing method, electric coupler component - Google Patents
Electric connector and its manufacturing method, electric coupler component Download PDFInfo
- Publication number
- CN105514643B CN105514643B CN201410493161.9A CN201410493161A CN105514643B CN 105514643 B CN105514643 B CN 105514643B CN 201410493161 A CN201410493161 A CN 201410493161A CN 105514643 B CN105514643 B CN 105514643B
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- Prior art keywords
- plate
- electric connector
- piece
- lateral margin
- insulation shell
- Prior art date
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- Coupling Device And Connection With Printed Circuit (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The present invention discloses a kind of electric connector, including：Insulation shell；With multiple plate-like pieces, it is maintained in the insulation shell.Multiple conductive sheets are formed on the surface of each plate-like piece, and the multiple conductive pads being electrically connected with the multiple conductive sheet are formed on a lateral margin of each plate-like piece；The multiple conductive sheet is suitable for being in electrical contact with multiple conducting terminals of the electric connector of pairing, and the multiple conductive pad is adapted to be electrically connected on a circuit board.Compared with prior art, the electric connector of the present invention is without using multiple individual conducting terminals, provide a kind of structure and the entirely different spheric grid array electric connector of the prior art, the application scenario of spheric grid array electric connector is expanded, and simplifies the manufacturing process of entire electric connector.
Description
Technical field
The present invention relates to a kind of electric connector, there is the electric coupler component of the electric connector and manufacture the electric connector
Method.
Background technology
In the prior art, spheric grid array electric connector includes plate insulating body, mounted on plate insulating body
In multiple conducting terminals and multiple tin balls for being welded on the top surface or bottom surface of plate insulating body.Multiple tin balls with it is more
A conducting terminal is electrically connected to each other.Multiple tin balls are used to be welded to a printed circuit board, the elastic arm of multiple conducting terminals
It is in electrical contact for multiple conducting terminals of the electric connector with pairing.
For this spheric grid array electric connector of the prior art, need to manufacture multiple individual conducting terminals,
And it needs to be formed with multiple retention grooves for keeping and positioning multiple conducting terminals respectively in plate insulating body.This
Outside, in the prior art, it also needs to be formed on the top surface or bottom surface of plate insulating body sometimes multiple for being electrically connected
The conductive trace of conducting terminal and multiple tin balls.During fabrication, it needs that first multiple conducting terminals are assembled into multiple retention grooves,
Then multiple conducting terminals and multiple tin ball bondings are connected on conductive trace.
In aforementioned existing spheric grid array electric connector, due to needing to manufacture multiple individual conducting terminals, lead
The manufacturing process for causing entire spheric grid array electric connector is more complicated.
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 simple in structure, easily manufactured it is an object of the present invention to provide a kind of electric connector.
According to an aspect of the present invention, a kind of electric connector is provided, including：Insulation shell；With multiple plate-like pieces, keep
In the insulation shell.Multiple conductive sheets are formed on the surface of each plate-like piece, and in each plate
The multiple conductive pads being electrically connected with the multiple conductive sheet are formed on one lateral margin of part；The multiple conductive sheet is suitable for
It is in electrical contact, and the multiple conductive pad is adapted to be electrically connected to a circuit board with multiple conducting terminals of the electric connector of pairing
On.
According to one embodiment of present invention, the electric connector further includes multiple tin balls, and the multiple tin ball welds respectively
It is connected on the multiple conductive pad；And the multiple tin ball exposes from the bottom surface of the insulation shell, described to be welded to
On one circuit board.
According to another embodiment of the invention, the section of the conductive pad is arc-shaped, and is recessed into the plate-like piece
One lateral margin in.
According to another embodiment of the invention, each conductive pad is by being formed in inside or the table of the plate-like piece
Conductive trace on face is electrically connected with corresponding conductive sheet.
According to another embodiment of the invention, each plate-like piece is made by manufacturing the technique of printed circuit board.
According to another embodiment of the invention, each plate-like piece has another opposite with one lateral margin
Lateral margin；And the multiple conductive sheet is formed on the surface of close another lateral margin of the plate-like piece.
According to another embodiment of the invention, the multiple conductive sheet be formed in the side of the plate-like piece surface or
On the surface of both sides.
According to another embodiment of the invention, another lateral margin described in of multiple conductive sheets on each plate-like piece
Extending direction arrangement.
According to another embodiment of the invention, multiple plate-like pieces are arranged in a row and parallel to each other.
According to another embodiment of the invention, multiple plate-like pieces, which are arranged to, is approximately perpendicular to the insulation shell
Bottom surface.
According to another embodiment of the invention, the insulation shell includes a pair of sidewalls and connects the pair of side wall
Base portion；And it is formed in the pair of side wall and the base portion and is inserted for installing the multiple of the multiple plate-like piece respectively
Slot.
According to another aspect of the present invention, a kind of method for manufacturing electric connector is provided, is included the following steps：
One insulation shell and multiple plate-like pieces are provided, wherein multiple conductive sheets are formed on the surface of each plate-like piece,
And it is formed with the multiple conductive pads being electrically connected with the multiple conductive sheet on a lateral margin of each plate-like piece；With
The multiple plate-like piece is assembled into the insulation shell, wherein one lateral margin of each plate-like piece
Expose from the bottom surface of the insulation shell.
According to one embodiment of present invention, preceding method further includes step：Multiple tin ball bondings are connected to the more of plate-like piece
On a conductive pad, wherein, the tin ball being welded on each plate-like piece exposes from the bottom surface of insulation shell, to be welded to an electricity
On the plate of road.
According to one embodiment of present invention, the multiple tin ball is disposably welded to all in a manner of surface-pasted
Plate-like piece conductive pad on.
According to another embodiment of the invention, the section of the conductive pad is arc-shaped, and is recessed into the plate-like piece
One lateral margin in.
According to another embodiment of the invention, each plate-like piece is made by manufacturing the technique of printed circuit board.
According to another embodiment of the invention, each the tin ball is by being formed in the inside or surface of the plate-like piece
On conductive trace be electrically connected with corresponding conductive sheet.
According to another aspect of the present invention, a kind of electric coupler component is provided, including：First electric connector, described
One electric connector is the described electric connector of aforementioned any embodiment or the electric connector made of aforementioned either method；With
Two electric connectors coordinate with first electric connector.
In the electric connector of each embodiment according to the present invention, electric connector includes insulation shell, is maintained at insulation
Multiple plate-like pieces in housing.Compared with prior art, electric connector of the invention is without using multiple individual conducting terminals,
A kind of structure and the entirely different spheric grid array electric connector of the prior art are provided, spheric grid array is expanded and is electrically connected
The application scenario of device is connect, and simplifies the manufacturing process of entire electric connector.
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 show electric connector according to an embodiment of the invention, from front watch when stereoscopic schematic diagram；
Fig. 2 shows electric connector according to an embodiment of the invention, stereoscopic schematic diagram when being watched from bottom surface；
Fig. 3 shows the stereoscopic schematic diagram of a plate-like piece of the electric connector in Fig. 1 and Fig. 2；With
Fig. 4 shows the schematic diagram being connected to tin ball bonding on the lateral margin of plate-like piece shown in Fig. 3.
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.Illustrating
In book, the same or similar drawing reference numeral indicates the same or similar 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 be not construed as a kind of limitation to the present invention.
In addition, in the following detailed description, for ease of explaining, many concrete details are elaborated 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 diagrammatically embodies to simplify attached drawing.
General technical design according to the present invention, provides a kind of electric connector, including：Insulation shell；With multiple plates
Shape part is maintained in the insulation shell.Multiple conductive sheets are formed with, and each on the surface of each plate-like piece
The multiple conductive pads being electrically connected with the multiple conductive sheet are formed on one lateral margin of the plate-like piece；It is the multiple to lead
Electric piece is suitable for being in electrical contact with multiple conducting terminals of the electric connector of pairing, and the multiple conductive pad is adapted to be electrically connected to one
On a circuit board.
Fig. 1 shows electric connector 100 according to an embodiment of the invention, three-dimensional signal when being watched from front
Figure；Fig. 2 shows electric connector 100 according to an embodiment of the invention, stereoscopic schematic diagram when being watched from bottom surface.
As depicted in figs. 1 and 2, in one embodiment of the invention, electric connector 100 is a kind of spheric grid array electricity
Connector.
Continuing with referring to Fig. 1 and Fig. 2, in the illustrated embodiment, electric connector mainly includes, insulation shell 110 and more
A plate-like piece 120.
As depicted in figs. 1 and 2, multiple plate-like pieces 120 are kept in insulation shell 110, and multiple plate-like pieces 120 are by cloth
It puts in a row and parallel to each other.
In one embodiment of the invention, as depicted in figs. 1 and 2, multiple plate-like pieces 120, which are arranged to, is approximately perpendicular to
The bottom surface of insulation shell 110.
As depicted in figs. 1 and 2, in one embodiment of the invention, insulation shell 110 mainly includes a pair of vertical side
Wall 111,112 and the base portion 113 for connecting a pair of sidewalls 111,112.It is formed in a pair of sidewalls 111,112 and base portion 113 useful
In the multiple slots for installing multiple plate-like pieces 120 respectively.Multiple plate-like pieces 120 are inserted respectively to the multiple of insulation shell 110 and are inserted
In slot.
Fig. 3 shows the stereoscopic schematic diagram of a plate-like piece 120 of the electric connector 100 in Fig. 1 and Fig. 2.
As shown in Figure 1 to Figure 3, in one embodiment of the invention, it is formed on the surface of each plate-like piece 120 more
A conductive sheet 121, and be formed on a lateral margin 120b of each plate-like piece 120 and be electrically connected respectively with multiple conductive sheets 121
The multiple conductive pads 123 connect.
Fig. 4 shows the schematic diagram being welded to tin ball 122 on the lateral margin 120b of plate-like piece 120 shown in Fig. 3.
As shown in figure 4, in the illustrated embodiment, multiple tin balls 122 are pre-welded to multiple conductive pads 123 respectively
On, become the part of electric connector.But the present invention is not limited to the embodiment of diagram, electric connector can not include more
A tin ball 122 because tin ball 122 be in itself one kind can flux solder, therefore, tin ball 122 can be used as electric connector welding is arrived
Solder on one circuit board (not shown).
In one embodiment of the invention, each plate-like piece 120 can be made by manufacturing the technique of printed circuit board.
In the illustrated embodiment, as shown in figure 4, each conductive pad 123 is led by being formed in the inside of plate-like piece 120
Electric trace (not shown) is electrically connected with corresponding conductive sheet 121.But the present invention is not limited to the embodiment of diagram, each leads
Electrical pad 123 can also be electrically connected by the conductive trace being formed on the surface of plate-like piece 120 with corresponding conductive sheet 121.
If Fig. 2 is clearly illustrated, multiple tin balls 122 expose from the bottom surface of insulation shell 110, to be welded to a circuit
On plate (not shown).If Fig. 1 is clearly illustrated, multiple conductive sheets 121 of electric connector 100 are suitable for the electric connector with pairing
Multiple conducting terminals electrical contact of (not shown).
As depicted in figs. 1 and 2, a pair of sidewalls 111,112 of insulation shell 110 limits a port 101, and pairing is electrically connected
Device (not shown) is connect to be inserted into the port 101.
In the illustrated embodiment, as shown in Figure 3 and Figure 4, the section of conductive pad 123 is arc-shaped, and is recessed into plate
In one lateral margin 120b of part 120.In this way, tin ball 122 can be easily welded on conductive pad 123.
As shown in Figure 3 and Figure 4, in one embodiment of the invention, each plate-like piece 120 has and a lateral margin 120b
Opposite another lateral margin 120a；And multiple conductive sheets 121 are formed in the table close to another lateral margin 120a of plate-like piece 120
On face.
In the illustrated embodiment, as shown in Figure 3 and Figure 4, multiple conductive sheets 121 are formed in the side of plate-like piece 120
On surface.But the present invention is not limited to the embodiment of diagram, multiple conductive sheets 121 can also be formed in the two of plate-like piece 120
On the surface of side, in this way, it is possible to reduce the quantity of plate-like piece 120 reduces the volume of entire electric connector.
As shown in Figure 3 and Figure 4, extension side of the multiple conductive sheets 121 on each plate-like piece 120 along another lateral margin 120a
To arrangement.
Below with reference to Fig. 1 to Fig. 4, illustrate to manufacture the process of electric connector according to an embodiment of the invention.
S110：One insulation shell 110 and multiple plate-like pieces 120 are provided, wherein, as shown in figure 3, each plate-like piece 120
Surface on be formed with multiple conductive sheets 121, and be formed with and multiple conductions on a lateral margin 120b of each plate-like piece 120
Multiple conductive pads 123 that piece 121 is electrically connected；With
S120：Multiple plate-like pieces 120 are assembled into insulation shell 110.
In one embodiment of the invention, preceding method further includes step：
S130：Multiple tin balls 122 are welded on multiple conductive pads 123 of plate-like piece 120, wherein each plate-like piece 120
Lateral margin 120b on tin ball 122 from the bottom surface of insulation shell 110 expose, to be welded on a circuit board.In the present invention
Previous embodiment in, the inherently one kind of tin ball 122 can flux solder, therefore, can make to be electrically connected by directly heating tin ball 122
Device is connect to be welded on circuit board.
In one embodiment of the invention, all tin balls 122 of electric connector can be primary in a manner of surface-pasted
It is welded on the conductive pad 123 of all plate-like pieces 120 to property.In such manner, it is possible to improve manufacture efficiency.
Although not shown, in another embodiment of the present invention, a kind of electric coupler component is also provided, the electric connector
Component includes the first electric connector and the second electric connector with first electric connector cooperation.Aforementioned first electric connector can be with
For the electric connector described in any one aforementioned embodiment or the electric connector made of any one aforementioned method.
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 with reference to attached drawing, the present invention is described, and the embodiment disclosed in attached drawing is intended to preferred to the present invention
Embodiment illustrates, and it is not intended that a kind of limitation of the 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 in the case of without departing substantially from the principle of this present general inventive concept and spirit, can make a change these embodiments, 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 (17)
1. a kind of electric connector, which is characterized in that including：
Insulation shell (110)；With
Multiple plate-like pieces (120), are maintained in the insulation shell (110),
Multiple conductive sheets (121) are formed with, and in each plate-like piece on the surface of each plate-like piece (120)
(120) the multiple conductive pads being electrically connected with the multiple conductive sheet (121) are formed on a lateral margin (120b)
(123)；
The multiple conductive sheet (121) is in electrical contact, and the multiple suitable for multiple conducting terminals of the electric connector with pairing
Conductive pad (123) is adapted to be electrically connected on a circuit board,
Each plate-like piece (120) has another lateral margin (120a) opposite with one lateral margin (120b)；And
The multiple conductive sheet (121) is formed in the surface of another lateral margin (120a) described in of the plate-like piece (120)
On.
2. electric connector according to claim 1, which is characterized in that
The electric connector further includes multiple tin balls (122), and the multiple tin ball (122) is welded to the multiple conductive pad
(123) on；And
The multiple tin ball (122) is exposed from the bottom surface of the insulation shell (110), to be welded to one circuit board
On.
3. electric connector according to claim 2, which is characterized in that
The section of the conductive pad (123) is arc-shaped, and is recessed into one lateral margin (120b) of the plate-like piece (120)
In.
4. electric connector according to claim 3, which is characterized in that
Each conductive pad (123) by be formed in the conductive trace on the inside or surface of the plate-like piece (120) with it is right
Conductive sheet (121) electrical connection answered.
5. electric connector according to claim 1, which is characterized in that each plate-like piece (120) is printed by manufacturing
The technique of circuit board is made.
6. electric connector according to claim 5, which is characterized in that
The multiple conductive sheet (121) is formed on the surface of side of the plate-like piece (120) or the surface of both sides.
7. electric connector according to claim 6, which is characterized in that
Multiple conductive sheets (121) on each plate-like piece (120) are arranged along the extending direction of another lateral margin (120a)
Row.
8. electric connector according to claim 7, which is characterized in that multiple plate-like pieces (120) be arranged it is in a row,
It is and parallel to each other.
9. electric connector according to claim 8, which is characterized in that
Multiple plate-like pieces (120) are arranged to the bottom surface for being approximately perpendicular to the insulation shell (110).
10. electric connector according to claim 9, which is characterized in that
Base portion of the insulation shell (110) including a pair of sidewalls (111,112) and the pair of side wall (111,112) of connection
(113)；And
It is formed with that the multiple plate-like piece is installed respectively in the pair of side wall (111,112) and the base portion (113)
(120) multiple slots.
11. a kind of method for manufacturing electric connector, includes the following steps：
An insulation shell (110) and multiple plate-like pieces (120) are provided, wherein being formed on the surface of each plate-like piece (120)
Multiple conductive sheets (121), and be formed with and the multiple conductive sheet on a lateral margin (120b) of each plate-like piece (120)
(121) the multiple conductive pads (123) being electrically connected；With
The multiple plate-like piece (120) is assembled into the insulation shell (110),
Wherein, each plate-like piece (120) has another lateral margin (120a) opposite with one lateral margin (120b)；And
And the multiple conductive sheet (121) is formed on the surface of close another lateral margin (120a) of the plate-like piece (120).
It is 12. according to the method for claim 11, further comprising the steps of：
Multiple tin balls (122) are welded on multiple conductive pads (123) of plate-like piece (120), wherein, it is welded to each plate-like piece
(120) the tin ball (122) on exposes from the bottom surface of insulation shell (110), to be welded on a circuit board.
13. according to the method for claim 12, it is characterised in that：
The multiple tin ball (122) is disposably welded to the conductive pad of all plate-like pieces (120) in a manner of surface-pasted
(123) on.
14. according to the method for claim 13,
The section of the conductive pad (123) is arc-shaped, and is recessed into one lateral margin (120b) of the plate-like piece (120)
In.
15. according to the method for claim 13, it is characterised in that：Each plate-like piece (120) is by manufacturing printing electricity
The technique of road plate is made.
16. according to the method for claim 15,
Each the tin ball (122) by be formed in the conductive trace on the inside or surface of the plate-like piece (120) with it is corresponding
Conductive sheet (121) electrical connection.
17. a kind of electric coupler component, including：
First electric connector, first electric connector for the electric connector described in any one of preceding claims 1-10 or by
Electric connector made of method described in any one of preceding claims 11-16；With
Second electric connector coordinates with first electric connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410493161.9A CN105514643B (en) | 2014-09-24 | 2014-09-24 | Electric connector and its manufacturing method, electric coupler component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410493161.9A CN105514643B (en) | 2014-09-24 | 2014-09-24 | Electric connector and its manufacturing method, electric coupler component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105514643A CN105514643A (en) | 2016-04-20 |
| CN105514643B true CN105514643B (en) | 2018-06-19 |
Family
ID=55722430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410493161.9A Expired - Fee Related CN105514643B (en) | 2014-09-24 | 2014-09-24 | Electric connector and its manufacturing method, electric coupler component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105514643B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1414666A (en) * | 2001-10-24 | 2003-04-30 | 富士康(昆山)电脑接插件有限公司 | Spherical grid array plug socket connector |
| CN102185196A (en) * | 2009-12-29 | 2011-09-14 | 泰科电子公司 | Electrical connector system |
| CN203491477U (en) * | 2013-10-16 | 2014-03-19 | 泰科电子(上海)有限公司 | Electrical connector and ball grid array encapsulation assembly |
-
2014
- 2014-09-24 CN CN201410493161.9A patent/CN105514643B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1414666A (en) * | 2001-10-24 | 2003-04-30 | 富士康(昆山)电脑接插件有限公司 | Spherical grid array plug socket connector |
| CN102185196A (en) * | 2009-12-29 | 2011-09-14 | 泰科电子公司 | Electrical connector system |
| CN203491477U (en) * | 2013-10-16 | 2014-03-19 | 泰科电子(上海)有限公司 | Electrical connector and ball grid array encapsulation assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105514643A (en) | 2016-04-20 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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Granted publication date: 20180619 |