CN205724217U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN205724217U CN205724217U CN201620321227.0U CN201620321227U CN205724217U CN 205724217 U CN205724217 U CN 205724217U CN 201620321227 U CN201620321227 U CN 201620321227U CN 205724217 U CN205724217 U CN 205724217U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- printed circuit
- pcb
- ground connection
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Multi-Conductor Connections (AREA)
Abstract
The open a kind of electric connector of this utility model, including an insulating body, a reinforcing plate, printed circuit board (PCB), ground connection housing and a housing.Insulating body has a matrix, matrix front end laterally protrudes out formation one tongue body portion, printed circuit board (PCB) is shaped on insulating body, is respectively equipped with several golden finger including one first printed circuit board (PCB) and one second printed circuit board (PCB), the first printed circuit board (PCB) upper surface and the second printed circuit board (PCB) lower surface；Reinforcing plate is fixing to be assembled between the first printed circuit board (PCB) and one second printed circuit board (PCB), and the first printed circuit board (PCB), the second printed circuit board (PCB) and reinforcing plate are shaped on insulating body；Ground connection housing includes that one first ground connection housing and one second ground connection housing, the first ground connection housing and one second ground connection housing are fixed installing and be coated on insulating body；Housing is coated on outside insulating body.As it has been described above, operation saved by this utility model electric connector, make structure simpler.
Description
Technical field
This utility model relates to a kind of adapter, especially relates to a kind of electric connector.
Background technology
Existing electric connector includes an insulating body, several conducting terminal and a shell.Insulating body front end is the most convex
Stretching formation one hyoplastron, insulating body offers several conducting end pilot trench, and several conducting terminals are installed in terminal groove, and jacket is overlying on
On insulating body, the hyoplastron of shell and insulating body surrounds the grafting space of a level, and banjo is inserted in grafting space.
Each conducting terminal has a weld part, as needed wiring to apply, after weld part is welded in external printed circuit board, then from outside
On printed circuit board (PCB), signal is passed by wiring.
The wiring application mode operation of above-mentioned electric connector is loaded down with trivial details.
Utility model content
The purpose of this utility model is that the deficiency existed for above-mentioned prior art provides a kind of electric connector, this electricity
Connector construction is simple, can save wiring application procedures.
For achieving the above object, this utility model provides a kind of electric connector, including an insulating body, a reinforcing plate, two
Printed circuit board (PCB), ground connection housing and a housing.Insulating body has a matrix, and matrix front end laterally protrudes out formation one tongue body portion,
Printed circuit board (PCB) is shaped on insulating body, including one first printed circuit board (PCB) and one second printed circuit board (PCB), the first print
Printed circuit board upper surface and the second printed circuit board (PCB) lower surface are respectively equipped with several golden finger；Reinforcing plate is fixing is assembled in the first print
Between printed circuit board and one second printed circuit board (PCB), the first printed circuit board (PCB), the second printed circuit board (PCB) and reinforcing plate are one-body molded
On insulating body；Ground connection housing includes one first ground connection housing and one second ground connection housing, the first ground connection housing and one second
Ground connection housing is fixed installing and is coated on insulating body；Housing is coated on outside insulating body.
As improving further, described continuation from both sides, front end, tongue body portion extends forward the frame forming a hollow, from
Matrix rear end face runs through matrix and the holding tank in tongue body portion before and after offering forward one, and the hollow part of frame forms one and accommodates
Groove connection accommodation space, printed circuit board forming in accommodation space, both sides, tongue body portion offer respectively one with holding tank phase
The escape groove of connection.
As improving further, described matrix front portion peripherally offers a support slot, in card in the middle part of matrix upper and lower surface
Offer one in holding groove and downwardly and forwardly extend to tongue body portion upper surface and the lower surface storage tank at front end, table on matrix
Face and lower surface protrude out forward formation two raised lines, matrix upper and lower surface rear section respectively at storage tank both sides from support slot end edge
Not protruding out formation two card wedges, housing has a top board, a base plate and biside plate, top board and base plate rear end edge and offers respectively backward
One fixing slot groove, the extension that is inclined upwardly backward in the middle part of fixing slot forms a holding board, holding board offers two draw-in grooves, after housing
End is placed in support slot, and raised line is fastened in fixing slot, and housing outer surface is concordant with outer surface of matrix, and holding board covers on base
Body upper surface, card wedge is fastened in draw-in groove.
As improving further, described first ground connection housing and the second ground connection housing be respectively provided with a strip substrate and
After being folded upward at extending in the middle part of substrate rear end, bending extends and forms an extension board the most backward, and in the middle part of substrate, both sides are respectively to extension
After stretching, outwards foot is fixed in bending extension formation one still further below, and both sides, substrate front end the most outwards bend extension and form a contact
Foot, contact feet lower surface is connected to the surface of the golden finger of the extension of printed circuit board (PCB), the first printed circuit board (PCB) and the second print
Printed circuit board is respectively provided with a flat base portion and and extends forward the extension of formation, extension two from base portion front center
Side offers respectively inwards near rear end that a groove, substrate and extension board are accommodating to be coated in storage tank, and fixing foot is by keeping away
Allowing groove and groove be welded in by the way of radium welds in reinforcing plate, contact feet is connected to the golden finger of the extension of printed circuit board (PCB)
On.
As it has been described above, this utility model electric connector is by being shaped in insulation in printed circuit board (PCB) and ground connection housing mould
On body, thus just can directly from golden finger bonding wire, signal be passed, it is not necessary to by electric connector welding in outside printing electricity
On the plate of road, then from external printed circuit board wiring, signal is passed, thus save operation, make structure simpler.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of a kind of embodiment of this utility model electric connector.
Fig. 2 is the three-dimensional exploded view of this utility model electric connector shown in Fig. 1.
Fig. 3 is another three-dimensional exploded view of this utility model electric connector shown in Fig. 1.
In figure, each description of reference numerals is as follows.
Electric connector 100 insulating body 10
Matrix 11 holding tank 111
Support slot 112 storage tank 113
Raised line 114 card wedge 115
Tongue body portion 12 escape groove 121
Frame 13 accommodation space 14
Reinforcing plate 20 printed circuit board (PCB) 30
First printed circuit board (PCB) 31 second printed circuit board (PCB) 32
Base portion 311,321 extension 312,322
Groove 313,323 golden finger 33
Contact jaw 331 bonding wire end 332
Ground connection housing 40 first ground connection housing 41
Second ground connection housing 42 substrate 411,421
Extension board 412,422 fixes foot 413,423
Contact feet 414,424 housing 50
Top board 51 slots 511
Elastic arm 512 base plate 52
Side plate 53 fixing slot 54
Holding board 55 draw-in groove 551.
Detailed description of the invention
By describing technology contents of the present utility model, structural feature in detail, being realized purpose and effect, below in conjunction with enforcement
Mode also coordinates accompanying drawing to be explained in detail.
Referring to Fig. 1 and Fig. 2, this utility model electric connector 100 includes insulating body 10, reinforcing plate 20, two print
Printed circuit board 30, ground connection housing 40 and a housing 50.
Referring to Fig. 1 to Fig. 3, described insulating body 10 has a matrix 11, and matrix 11 front end laterally protrudes out formation one tongue
Body 12, continues from both sides, front end, tongue body portion 12 to extend forward the frame 13 forming a hollow, from matrix 11 rear end face forward
Offer the holding tank 111 running through matrix 11 and tongue body portion 12 before and after, hollow part formation one and the holding tank 111 of frame 13
The accommodation space 14 of connection.Matrix 11 front portion peripherally offers a support slot 112, in support slot in the middle part of matrix 11 upper and lower surface
Offer one in 112 and downwardly and forwardly extend to tongue body portion 12 upper surface and the lower surface storage tank 113 at front end.Matrix
11 upper and lower surfaces protrude out forward formation two raised lines 114, base respectively at storage tank 113 both sides from support slot 112 end edge
Body 11 upper and lower surface rear portion protrudes out formation two card wedges 115 respectively.Both sides, tongue body portion 12 offer one respectively and are connected with holding tank 111
Logical escape groove 121.
Described printed circuit board (PCB) 30 is shaped on insulating body 10, including one first printed circuit board (PCB) 31 and one second
Printed circuit board (PCB) 32, the first printed circuit board (PCB) 31 upper surface and the second printed circuit board (PCB) 32 lower surface are respectively equipped with several golden finger
33；First printed circuit board (PCB) 31 and one second printed circuit board (PCB) 32 are respectively provided with a flat base portion 311,321 and from base
Portion 311,321 front center extends forward the extension 312,322 of formation, the width of extension 312,322 less than base portion 311,
The width of 321.Extension 312 both sides offer a groove 313,323 respectively inwards near rear end.Each golden finger 33 has
One contact jaw 331 being positioned at extension 32 and one is positioned at the bonding wire end 332 of base portion 31.Contact jaw 331 is used for and butt connector
Contact, signal is passed by bonding wire end 332 for wiring.
Described reinforcing plate 20 is in a tabular, and reinforcing plate 20 is fixing is assembled in the first printed circuit board (PCB) 31 and one second printing
Between circuit board 32, first printed circuit board (PCB) the 31, second printed circuit board (PCB) 32 and reinforcing plate 20 are shaped in insulating body 10
On.
Ground connection housing 40 includes that structure is identical and in the most symmetrically arranged one first ground connection housing 41 and one second ground connection
Housing 42, described first ground connection housing 41 and the second ground connection housing 42 are respectively provided with the substrate 411,421 of a strip and from base
After being folded upward in the middle part of plate 411,421 rear end extending, bending extends and forms an extension board 412,422 the most backward.Substrate 411,421
Both sides, middle part outwards bend extension formation one still further below after stretching out respectively and fix foot 413,423, substrate 411,421 front end two
Side the most outwards bends extension and forms a contact feet 414,424, and contact feet 414,424 is connected to the contact jaw of golden finger 33
331。
Described housing 50 is coated on outside insulating body 10, ground connection housing 40 and printed circuit board (PCB) 30.Housing 50 has a top
Plate 51, one base plate 52 and biside plate 53.Top board 51 and base plate 52 end edge offer a fixing slot 54, fixing slot 54 respectively backward
Middle part is inclined upwardly backward to extend and forms a holding board 55, holding board 55 offers on two draw-in grooves 551, top board 51 and base plate 52
Offering two flutings 511 respectively, the most downward-sloping extension of 511 front center of slotting forms an elastic arm 512.Elastic arm 512 is used for
With butt connector clamping.
Refer to Fig. 1 to Fig. 3, when this utility model electric connector 100 assembles, first reinforcing plate 20 is placed in the first printing electricity
Fix and be assembled between road plate 31 and the second printed circuit board (PCB) 32 and with the first printed circuit board (PCB) 31 and the second printed circuit board (PCB) 32
Together.Then, the printed circuit board (PCB) 30 assembled and reinforcing plate 20 in-mould injection are shaped on insulating body 10, specifically
Ground, printed circuit board (PCB) 30 takes shape in accommodation space 14.Again by the first ground connection housing 41 and one second fixing dress of ground connection housing 42
Being located on insulating body 10, specifically, substrate 411,421 and extension board 412,422 house and are coated in storage tank 113, fixing
Foot 413,423 is welded in reinforcing plate 20 by the way of escape groove 121 and groove 321 are welded by radium, and contact feet 414,424 supports
It is connected to contact jaw 331 upper surface of golden finger 33 on the extension 32 of printed circuit board (PCB) 30.Finally, housing 500 is coated on absolutely
Outside edge body 10, ground connection housing 40 and printed circuit board (PCB) 30, specifically, housing 50 rear end is placed in support slot 112, raised line
114 are fastened in fixing slot 54, and housing 50 outer surface and matrix 11 flush with outer surface, holding board 55 covers on table on matrix 11
Face, card wedge 115 is fastened in draw-in groove 551, thus housing 50 installation kit is overlying on insulating body 10, ground connection housing 20 and printing electricity
Outside road plate 30.
As it has been described above, this utility model electric connector 100 is provided with several golden finger 33 by printed circuit board (PCB) 30, printing
It is shaped on insulating body 10 in circuit board 30 and ground connection housing 40 mould, thus just can be directly from the bonding wire end of golden finger 33
332 bonding wire bonding wires, it is not necessary to electric connector 100 is welded in external printed circuit board, then draw from external printed circuit board wiring
Go out signal, thus save operation, make structure simpler.
Claims (4)
1. an electric connector, it is characterised in that: include an insulating body, printed circuit board (PCB), reinforcing plate and housing, insulating body
Having a matrix, matrix front end laterally protrudes out formation one tongue body portion；Printed circuit board (PCB) is shaped on insulating body, including one
First printed circuit board (PCB) and one second printed circuit board (PCB), the first printed circuit board (PCB) upper surface and the second printed circuit board (PCB) lower surface divide
It is not provided with several golden finger；Reinforcing plate is fixing to be assembled between the first printed circuit board (PCB) and one second printed circuit board (PCB), the first print
Printed circuit board, the second printed circuit board (PCB) and reinforcing plate are shaped on insulating body；Ground connection housing includes one first ground connection shell
Body and one second ground connection housing, the first ground connection housing and one second ground connection housing are fixed installing and are coated on insulating body；Housing
It is coated on outside insulating body.
2. electric connector as claimed in claim 1, it is characterised in that: continue from both sides, front end, described tongue body portion to extend forward shape
Become the frame of a hollow, before and after matrix rear end face offers forward one, run through matrix and the holding tank in tongue body portion, frame
Hollow part forms an accommodation space connected with holding tank, and printed circuit board forming is in accommodation space, and tongue body portion divides both sides
Do not offer an escape groove being connected with holding tank.
3. electric connector as claimed in claim 2, it is characterised in that: described matrix front portion peripherally offers a support slot,
In support slot, offer one in the middle part of matrix upper and lower surface downwardly and forwardly extend to tongue body portion upper surface and lower surface near front
It is convex that storage tank at end, body upper surface and lower surface protrude out forward formation two respectively at storage tank both sides from support slot end edge
Bar, matrix upper and lower surface rear portion protrudes out formation two card wedges respectively, and housing has a top board, a base plate and biside plate, top board and the end
Plate end edge offers a fixing slot respectively backward, and the extension that is inclined upwardly backward in the middle part of fixing slot forms a holding board, holding board
On offer two draw-in grooves, housing rear end is placed in support slot, and raised line is fastened in fixing slot, housing outer surface and matrix appearance
Face is concordant, and holding board covers on body upper surface, and card wedge is fastened in draw-in groove.
4. electric connector as claimed in claim 3, it is characterised in that: described first ground connection housing and the second ground connection housing are respectively
After having the substrate of a strip and being folded upward at extending in the middle part of substrate rear end, bending extends and forms an extension board, base the most backward
After in the middle part of plate, both sides stretch out respectively, outwards bending extends and forms one and fix foot still further below, both sides, substrate front end separately down to
Outer bending extends and forms a contact feet, and contact feet lower surface is connected to the surface of the golden finger of the extension of printed circuit board (PCB), the
One printed circuit board (PCB) and the second printed circuit board (PCB) are respectively provided with a flat base portion and and extend forward from base portion front center
The extension formed, extension both sides offer respectively inwards near rear end that a groove, substrate and extension board are accommodating to be coated on
In storage tank, fixing foot is welded in reinforcing plate by the way of escape groove and groove are welded by radium, and contact feet is connected to printing
On the golden finger of the extension of circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620321227.0U CN205724217U (en) | 2016-04-14 | 2016-04-14 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620321227.0U CN205724217U (en) | 2016-04-14 | 2016-04-14 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205724217U true CN205724217U (en) | 2016-11-23 |
Family
ID=57308184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620321227.0U Expired - Fee Related CN205724217U (en) | 2016-04-14 | 2016-04-14 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205724217U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038052A (en) * | 2018-08-25 | 2018-12-18 | 昆山嘉华电子有限公司 | Electric connector |
| CN109687205A (en) * | 2018-12-27 | 2019-04-26 | 番禺得意精密电子工业有限公司 | Electric connector |
-
2016
- 2016-04-14 CN CN201620321227.0U patent/CN205724217U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038052A (en) * | 2018-08-25 | 2018-12-18 | 昆山嘉华电子有限公司 | Electric connector |
| CN109038052B (en) * | 2018-08-25 | 2024-04-16 | 昆山嘉华电子有限公司 | Electric connector |
| CN109687205A (en) * | 2018-12-27 | 2019-04-26 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN109687205B (en) * | 2018-12-27 | 2020-12-22 | 番禺得意精密电子工业有限公司 | Electrical connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20210414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |