CN104538804B - Electric connector and its welding assembly method - Google Patents
Electric connector and its welding assembly method Download PDFInfo
- Publication number
- CN104538804B CN104538804B CN201410730630.4A CN201410730630A CN104538804B CN 104538804 B CN104538804 B CN 104538804B CN 201410730630 A CN201410730630 A CN 201410730630A CN 104538804 B CN104538804 B CN 104538804B
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- Prior art keywords
- circuit board
- hole
- welded disc
- welded
- tin
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/717—Structural association with built-in electrical component with built-in light source
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/02—Soldered or welded connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
- H01R43/0256—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections for soldering or welding connectors to a printed circuit board
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention discloses a kind of electric connector and its welding assembly method, and it includes insulating base frame and terminal, and insulating base frame front side offers interface, and indicator lamp is provided with by interface side, and indicator lamp includes lamp bead and two lamp bases；Insulating base frame rear side is provided with the lateral circuit board for extending along the longitudinal direction, is correspondingly arranged on first and second welded disc on the two sides of lateral circuit board respectively, and the side side space type of the first welded disc was provided with tin hole, and crossed tin hole and run through the second welded disc；Tin is noted in side towards the first welded disc where the first welded disc, and a lamp base of indicator lamp is welded in the first welded disc；Meanwhile, side spills in the second welded disc of lateral circuit board opposite side by tin hole, another lamp base of indicator lamp is welded in the second welded disc towards tin hole note tin, tin material is crossed where the first welded disc；Thereby, only needing unilateral note tin can complete the weld job to both sides lamp base, improve welding efficiency, advantageously reduce production cost, improve the market competitiveness.
Description
Technical field
The present invention relates to field of connectors technology, a kind of electric connector and its welding assembly method are referred in particular to.
Background technology
At present, indicator lamp is provided with by the interface side of many network connectors, for indicating the port working state
With the ability etc. of transmission data；Network connector generally includes insulating base frame and the terminal being arranged in insulating base frame, and this is exhausted
Edge pedestal front side offers the interface for external plug plug, and insulating base rear side is provided with intermediate circuit plate and two lateral circuits
Plate, its indicator lamp is usually to be welded on related circuit plate, and it is present, and number of parts is more, manufacture assembling complexity etc. no
Foot, especially welding when generally require to lamp base where not homonymy repeatedly noted tin, cause welding efficiency it is relatively low, production
It is relatively costly.
Therefore, it is necessary to work out a kind of new technical scheme to solve the above problems.
The content of the invention
In view of this, the present invention in view of the existing deficiencies of the prior art, its main purpose be to provide a kind of electric connector and
Its welding assembly method, its setting for passing through tin hole only needs unilateral note tin to complete the weld job to both sides lamp base, greatly
Welding efficiency is improve greatly, production cost is advantageously reduced, the market competitiveness is improved.
To achieve the above object, the present invention is using following technical scheme：
A kind of electric connector, includes insulating base frame and the terminal being arranged in insulating base frame, and insulating base frame front side is opened
The interface for external plug plug is provided with, indicator lamp is provided with by the interface side；The indicator lamp includes lamp bead and connection
In two lamp bases in lamp bead；Insulating base frame rear side is provided with lateral circuit board extended along the longitudinal direction, and this is lateral
First and second welded disc is correspondingly arranged on the two sides of circuit board respectively, the side side space type of the first welded disc was provided with tin
Hole, this crosses tin hole through the second welded disc；Foregoing two lamp base is respectively welded in corresponding first and second welding through the unilateral note tin of homonymy
On disk.
Used as a kind of preferred scheme, in the pitch area crossed between tin hole and the first welded disc, being provided with prevents short
The welding resistance line on road.
Used as a kind of preferred scheme, first and second welded disc offsets one from another setting；Second welded disc extends back super
Go out the first welded disc to side position, foregoing tin hole of crossing exceeds region through it.
Used as a kind of preferred scheme, second welded disc is more than the first welded disc.
As a kind of preferred scheme, metal shielding is coated with outside the insulating base frame, is set on foregoing lateral circuit board
It is equipped with earth terminal；Earth terminal on circuit board is provided with conductor, the conductor is electrically connected to have on earth terminal, and conductor and hangs
If portion, this is outstanding to set portion formed below and allows bit space；Grounding elastic part is connected with aforementioned metal shielding case, the ground connection bullet
Piece snap in it is foregoing allow in bit space and electrically contact to the outstanding of conductor tight against formula set portion.
Used as a kind of preferred scheme, the free end of the grounding elastic part is formed with the portion of arching upward, and the grounding elastic part snaps in resigning
Behind space, its portion's reverse hook type that arches upward is blocked in another side position of conductor.
As a kind of preferred scheme, some fins are convexly equipped with the grounding elastic part, the fin is electrically contacted to tight against formula
The outstanding of foregoing conductor sets portion；
The fin snaps in direction and is extended along grounding elastic part；Correspondence fin side side position, also sets on the grounding elastic part
At least two convex closures are equipped with, two convex closure snaps in direction space type and is arranged side by side along grounding elastic part, is formed between two convex closures and is easy to
The spacing cavity of grounding elastic part positioning, foregoing conductor is located in spacing cavity.
Used as a kind of preferred scheme, the lateral circuit board includes left and right side circuit board, and it is respectively at after insulating base frame
Along left and right direction, spacing is set side by side for side, and foregoing earth terminal is the first welding hole, and it is respectively arranged on left and right side circuit board,
Foregoing conductor two ends are respectively embedded into corresponding first welding hole and mutually weld therewith, and the outstanding portion of setting is located between conductor two ends
Position；Ground capacity is respectively arranged with for left and right side circuit board, the two pins of the ground capacity are respectively embedded into and are welded in corresponding
The second welding hole set on circuit board, the first welding hole and corresponding one the second welding hole cloth on left and right side circuit board
Line is electrically connected with；
Be provided with left-right direction between the left and right side circuit board each other closed assembly in first and second location and installation together
Seat, is arranged with positioning chamber respectively on both closed assembly faces, and each positioning chamber offers two positioning towards related circuit plate direction
Embedding hole；The ground capacity is arranged in corresponding positioning chamber, and its two pins is embedded corresponding electric after embedding hole is stretched out from accordingly positioning
On the plate of road
Used as a kind of preferred scheme, the lateral circuit board includes left and right side circuit board, and it is respectively at after insulating base frame
Along left and right direction, spacing is set side by side for side；First, second and third and four-way are offered successively along the longitudinal direction on the left side circuit board
Hole, offers the 5th and six through holes successively along the longitudinal direction on right-hand circuit board；It is provided with to share for left and right side circuit board and connects
Ground electric capacity, the two pins of the ground capacity stretch out left side circuit board after each extending over embedded second and third through hole, and its extension is each
From outward reversely bending extend, then respectively correspond to first, fourth lead to the hole site towards left side circuit board bend and accordingly pass through first,
Four through holes, extend and accordingly through the five, the six through holes of right-hand circuit board always afterwards；Ground capacity pin be located at the 4th,
Position forms foregoing conductor between six through holes, and the five, the six through holes are foregoing earth terminal on the right-hand circuit board, on the left side circuit board
First, fourth through hole or second and third through hole are foregoing earth terminal.
A kind of welding assembly method of electric connector, tin is noted in side towards the first welded disc where the first welded disc, will refer to
Show that a corresponding lamp base of lamp is welded in the first welded disc；Meanwhile, tin, tin material are noted in side towards tin hole is crossed where the first welded disc
Spilt in the second welded disc of lateral circuit board opposite side by tin hole, another lamp base of indicator lamp is welded in the second welded disc
On.
The present invention has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technical proposal
Understand, it is mainly the setting for passing through tin hole, tin is noted in side towards the first welded disc where the first welded disc, by indicator lamp
One corresponding lamp base is welded in the first welded disc；Meanwhile, tin is noted in side towards tin hole is crossed where the first welded disc, and tin material is by tin
Hole is spilt in the second welded disc of lateral circuit board opposite side, and another lamp base of indicator lamp is welded in the second welded disc；By
This, only needs unilateral note tin to complete the weld job to both sides lamp base, substantially increases welding efficiency, advantageously reduces production
Cost, improves the market competitiveness.
It is the specific purposes and function that more clearly illustrate architectural feature of the invention, technological means and its reached, under
Face is described in further detail with specific embodiment with reference to accompanying drawing to the present invention.
Brief description of the drawings
Fig. 1 is the package assembly diagram of the first embodiment of the present invention；
Fig. 2 is the dimensional decomposition structure diagram of the first embodiment of the present invention；
Fig. 3 is the welding structure diagram of indicator lamp and circuit board in the first embodiment；
Fig. 4 is A direction views in Fig. 3；
Fig. 5 is B direction views in Fig. 3；
Tu6Shi Tu3Zhong partial cross sections configuration diagram；
Fig. 7 is another dimensional decomposition structure diagram of the first embodiment of the present invention；
Fig. 8 is the cross section structure diagram of the first embodiment of the present invention；
Fig. 9 is the structure for amplifying diagram at A in Fig. 7；
Figure 10 is the structure for amplifying diagram at B in Fig. 8；
Figure 11 is the decomposition texture diagram of C modules in Fig. 2；
Figure 12 is the package assembly diagram of the first fixed mounted seat and ground capacity in the first embodiment；
Figure 13 is the decomposition texture diagram of the first fixed mounted seat and ground capacity in the first embodiment；
Figure 14 is another cross section structure diagram of the first embodiment；
Figure 15 is second package assembly diagram of embodiment；
Figure 16 is second cross section structure diagram of embodiment；
Figure 17 is second dimensional decomposition structure diagram of embodiment；
Figure 18 is second another dimensional decomposition structure diagram of embodiment；
Figure 19 is the structure for amplifying diagram at D in Figure 17；
Figure 20 is the structure for amplifying diagram at E in Figure 17；
Figure 21 is the structure for amplifying diagram at F in Figure 16；
Figure 22 is second another cross section structure diagram of embodiment.
Accompanying drawing identifier declaration：
10th, insulating base frame 20, metal shielding
21st, front frame part 211, roof
212nd, support body 22, rearframe part
221st, rear wall 222, left side wall
223rd, right side wall 2211, breach
30th, terminal 40, interface
50th, conductor 51, outstanding set portion
52nd, bit space 61, left side circuit board are allowed
62nd, right-hand circuit board 601, the first welding hole
602nd, the second welding hole 603, the first welded disc
604th, the second welded disc 605, excessively tin hole
606th, welding resistance line 70, ground capacity
71st, pin 81, the first fixed mounted seat
82nd, the second fixed mounted seat 801, positioning chamber
802nd, embedding hole 90, grounding elastic part is positioned
91st, fin 92, convex closure
93rd, spacing cavity 100, indicator lamp
101st, lamp bead 102, lamp base
100 ', indicator lamp 101 ', lamp bead
102 ', lamp base 50 ', conductor
61 ', lateral circuit board 62 ', lateral circuit board
70 ', ground capacity 71 ', pin
90 ', grounding elastic part 91 ', arch upward portion
611 ', first through hole 612 ', the second through hole
613 ', third through-hole 614 ', fourth hole
621 ', fifth hole 622 ', the 6th through hole
211 ', roof 2111 ', shielding plate
2211 ', breach.
Specific embodiment
Refer to shown in Fig. 1 to Figure 14, that show the concrete structure of the first embodiment of the present invention；It is included
Insulating base frame 10, the metal shielding 20 being coated on outside insulating base frame 10 and the terminal 30 being arranged in insulating base frame 10.
Wherein, the front side of insulating base frame 10 offers the interface 40 for external plug plug, is set by the side of interface 40
It is equipped with indicator lamp 100；The indicator lamp 100 includes lamp bead 101 and two lamp bases 102 being connected in lamp bead 101；The insulating base
The rear side of body 10 is provided with lateral circuit board extended along the longitudinal direction, and in the present embodiment, the lateral circuit board is included
Left side circuit board 61, right-hand circuit board 62, respectively at the rear side of insulating base frame 10, along left and right direction, spacing is set side by side for it；The side
To the first welded disc 603, the second welded disc 604, the side of the first welded disc 603 are correspondingly arranged on the two sides of circuit board respectively
Other space type was provided with tin hole 605, and this crosses tin hole 605 through the second welded disc 604；Foregoing two lamp base 102 is unilateral through homonymy
Note tin is respectively welded in corresponding first welded disc 603, the second welded disc 604, from fig. 6, it can be seen that being welded on the second weldering
Connect the lamp base 102 on disk 604 and be slightly longer than the lamp base 102 being welded in the first welded disc 603.
With reference to shown in Fig. 4 to Fig. 6, in the pitch area crossed between tin hole 605 and the first welded disc 603, it is provided with
Prevent the welding resistance line 606 of short circuit between two lamp bases 102；First welded disc 603, the second welded disc 604 offset one from another setting,
Second welded disc 604 extends backward more than the first welded disc 603 to side position, and foregoing tin hole 605 of crossing surpasses through it
Go out region；Second welded disc 604 is more than the first welded disc 603.
It is corresponding by the one of indicator lamp 100 in the place side of the first welded disc 603 towards the note tin of the first welded disc 603 during welding
Lamp base 102 is welded in the first welded disc 603；Meanwhile, in the place side of the first welded disc 603, direction crosses the note tin of tin hole 605, tin material
Spilt in the second welded disc 604 of lateral circuit board opposite side by tin hole 605, another lamp base 102 of indicator lamp 100 is welded
In in the second welded disc 604；Thereby, only needing unilateral note tin can complete the weld job to both sides lamp base 102, substantially increase
Welding efficiency.
As shown in Fig. 2, Fig. 7 to Figure 14, earth terminal is provided with the left side circuit board 61, right-hand circuit board 62, for each
Earth terminal on circuit board is provided with conductor 50, and the conductor 50 is electrically connected on earth terminal, and conductor 50 to have to hang and sets portion 51, should
The outstanding portion 51 formed below that sets allows bit space 52；Grounding elastic part 90 is connected with aforementioned metal shielding case 20, the ground connection
Shell fragment 90 snap in it is foregoing allow in bit space 52 and electrically contact to the outstanding of conductor 50 tight against formula set portion 51.
As shown in Fig. 2, Fig. 9, Figure 10 and Figure 14, some fins 91 are convexly equipped with the grounding elastic part 90, the fin 91 is tight
The outstanding of foregoing conductor 50 is electrically contacted to formula set portion 51；The fin 91 snaps in direction and is extended along grounding elastic part 90；This connects
Correspondence fin 91 side side position, is additionally provided with least two convex closures 92 on ground shell fragment 90, and two convex closure 92 is along grounding elastic part card 91
Enter direction space type to be arranged side by side, the spacing cavity 93 for being easy to grounding elastic part 90 to position, foregoing conductor are formed between two convex closures 92
50 are located in spacing cavity 93.
As shown in Figure 7, Figure 8, in the present embodiment, the conductor 50 is arranged at the back segment position of insulating base frame 10, and it steps down empty
Between 52 embedded mouth be formed at the trailing flank of insulating base frame 10；The metal shielding 20 includes front frame part 21 and rearframe part
22, the front frame part 21 includes roof 211 and the support body 212 for being adapted to interface front end, and the rearframe part 22 is included
Rear wall 221 and left side wall 222, right side wall 223；The top of rear side wall 221 correspondence allow the position of bit space 52 be punched to be formed one lack
Mouth 2211, foregoing grounding elastic part 90 allows bit space 52 to bend and sets from the bottom direction of breach 2211；In assembling metal shielding
When 20, by grounding elastic part 90 be embedded in it is foregoing allow in bit space 52, then grounding elastic part 90 electrically contacts to conductor 50 tight against formula, you can
Realize the connection of circuit board ground terminal and metal screen case 20.
In the present embodiment, foregoing earth terminal is the first welding hole 601, and it is respectively arranged at left side circuit board 61, right side
On circuit board 62, the two ends of foregoing conductor 50 are respectively embedded into corresponding first welding hole 601 and mutually weld therewith, and described hanging sets portion 51
The position between the two ends of conductor 50.
As shown in Figure 11 to 14, ground capacity 70 is connected between ground terminal and metal screen case 20, with mistake
Filter the noise of ground terminal；The two pins 71 of the ground capacity 70 be respectively embedded into and be welded on related circuit plate set second
Welding hole 602, the first welding hole 601 and corresponding one the second welding hole 602 on left side circuit board 61, right-hand circuit board 62
Wiring is electrically connected with；As shown in Figure 8, Figure 9, fixed mounted seat is provided between the left side circuit board 61, right-hand circuit board 62, it is preceding
Two ground capacities 70 are stated to be arranged on fixed mounted seat, herein, the fixed mounted seat include in left-right direction each other closed assembly in
The first fixed mounted seat 81 together, the second fixed mounted seat 82, are arranged with positioning chamber 801 respectively on both closed assembly faces, and
Respective positioning chamber 801 offers the embedding hole 802 of two positioning towards related circuit plate direction；The ground capacity 70 is arranged at corresponding fixed
In the chamber 801 of position, and its two pins 71 be embedded on related circuit plate after embedding hole 802 is stretched out from accordingly being positioned；In this way, positioning chamber 801
So that ground capacity 70 is difficult to be shaken etc. and influences and cause welding to loosen, it is advantageously ensured that connective stability.
Knowable to foregoing description and relevant drawings, the assembling very simple of ground structure, its ground capacity in the present embodiment
70 are installed in positioning chamber 801 and its two pins 71 be embedded on related circuit plate after embedding hole 802 is stretched out from accordingly being positioned, its conductor
50 the first fixed mounted seat 81, the second fixed mounted seats for sequentially passing through left side circuit board 61, right-hand circuit board 62 and centre
82, and to being welded at foregoing associated welds hole；During assembling metal shielding 20, the insertion of grounding elastic part 90 is allowed into bit space 52
It is interior, that is, realize the connection of conductor 50 and metal screen case 20.
As shown in Figure 15 to 22, which show the concrete structure of second embodiment of the present invention, its primary structure with it is preceding
State the first embodiment basically identical, main difference is：
（1）The shape of the lamp base 102 ' of indicator lamp 100 ' is different in the present embodiment, and it is flat leg structure, hence it is evident that before being different from
The special-shaped lamp base structure in first embodiment is stated, certainly, the shape to lamp base is not intended to be limited in any herein, and its lamp base is designed as fitting
For the structure of foregoing welding assembly technique, meanwhile, its lamp bead 101 ' can also required design be other shapes structure.
（2）With reference to shown in Figure 19 to Figure 21, the grounding elastic part 90 ' in the present embodiment is designed as its free end and is formed with to arch upward
Portion 91 ', the grounding elastic part 90 ' is closely against on conductor 50 ' under elastic reset active force, meanwhile, its portion 91 ' that arches upward is blocked in conductor
50 ' another side position, similar to overhead kick effect, effectively prevents from causing grounding elastic part 90 ' and leading because grounding elastic part 90 ' is released
The phenomenons such as 50 ' loose contacts of body.
（3）With reference to shown in Figure 17, Figure 18 and Figure 22, conductor 50 ' and ground capacity 70 ' in the present embodiment both be designed as
Integral structure, specifically：Offer first through hole 611 ', on wherein one lateral circuit board 61 ' successively along the longitudinal direction
Two through holes 612 ', third through-hole 613 ' and fourth hole 614 ', offer successively along the longitudinal direction on another lateral circuit board 62 '
Fifth hole 621 ', the 6th through hole 622 '；The quantity of ground capacity 70 ' is one, and its two pins 71 ' each extends over embedded second
Lateral circuit board 61 ' is stretched out after through hole 612 ', third through-hole 613 ', each reversely bending extends its extension outward, then divides
Not Dui Ying first through hole 611 ', fourth hole 614 ' be positioned against the lateral bending of circuit board 61 ' and accordingly through first through hole
611 ', fourth hole 614 ', extends and accordingly through fifth hole 621 ', the 6th of another lateral circuit board 62 ' always afterwards
Through hole 622 '；In this way, a part of structure design on the pin 71 ' for passing through ground capacity 70 ' is used as conductor 50 ', simplify
Number of parts, manufactures assembling also relatively simple.
In addition, as shown in Figure 15, Figure 17 and Figure 18, locate for the breach 2211 ' that the position of grounding elastic part 90 ' is formed, can be with
Extend from the roof of roof 211 ' one and be bent to form a shielding plate 2111 ', after assembling, the shielding plate 2111 ' covers breach
2211′；This blocks chip architecture and can also be designed on the metal screen case 20 of the first embodiment.
Design focal point of the invention is that it is mainly the setting for passing through tin hole, the side direction where the first welded disc
First welded disc notes tin, and the one of indicator lamp corresponding lamp base is welded in the first welded disc；Meanwhile, the side where the first welded disc
Towards tin hole note tin is crossed, tin material spills in the second welded disc of lateral circuit board opposite side by tin hole, by the another of indicator lamp
Lamp base is welded in the second welded disc；Thereby, only needing unilateral note tin can complete the weld job to both sides lamp base, greatly improve
Welding efficiency, advantageously reduces production cost, improves the market competitiveness.
The above, is only presently preferred embodiments of the present invention, and not technical scope of the invention is imposed any restrictions,
Therefore every any trickle amendment, equivalent variations and modification made to above example according to technical spirit of the invention, still
Belong in the range of technical solution of the present invention.
Claims (9)
1. a kind of electric connector, it is characterised in that：Include insulating base frame and the terminal being arranged in insulating base frame, the insulating base
Body front side offers the interface for external plug plug, and indicator lamp is provided with by the interface side；The indicator lamp includes lamp
Pearl and two lamp bases being connected in lamp bead；Insulating base frame rear side is provided with lateral circuit extended along the longitudinal direction
Plate, is correspondingly arranged on first and second welded disc respectively on the two sides of the lateral circuit board, the side side space type of the first welded disc sets
Tin hole was equipped with, this crosses tin hole through the second welded disc；Foregoing two lamp base is respectively welded in corresponding through the unilateral note tin of homonymy
First, in two welded discs；Metal shielding is coated with outside the insulating base frame, earth terminal is provided with foregoing lateral circuit board；
Earth terminal on circuit board is provided with conductor, the conductor is electrically connected on earth terminal, and conductor to have to hang and sets portion, and this hangs and sets
Portion formed below one allows bit space；Grounding elastic part is connected with aforementioned metal shielding case, the grounding elastic part snaps in foregoing
Make bit space interior and electrically contact to the outstanding of conductor tight against formula and set portion.
2. electric connector according to claim 1, it is characterised in that：Between between the mistake tin hole and the first welded disc
In region, the welding resistance line for preventing short circuit is provided with.
3. electric connector according to claim 1, it is characterised in that：First and second welded disc offsets one from another setting；
Second welded disc extends backward more than the first welded disc to side position, and foregoing tin hole of crossing exceeds region through it.
4. electric connector according to claim 3, it is characterised in that：Second welded disc is more than the first welded disc.
5. electric connector according to claim 1, it is characterised in that：The free end of the grounding elastic part is formed with arches upward
Portion, the grounding elastic part is snapped in and allowed after bit space, and its portion's reverse hook type that arches upward is blocked in another side position of conductor.
6. electric connector according to claim 1, it is characterised in that：Some fins are convexly equipped with the grounding elastic part, should
Fin electrically contacts to the outstanding of foregoing conductor and sets portion tight against formula；
The fin snaps in direction and is extended along grounding elastic part；Correspondence fin side side position, is additionally provided with the grounding elastic part
At least two convex closures, two convex closure snaps in direction space type and is arranged side by side along grounding elastic part, is formed between two convex closures and is easy to ground connection
The spacing cavity of shell fragment positioning, foregoing conductor is located in spacing cavity.
7. electric connector according to claim 1, it is characterised in that：The lateral circuit board includes left and right side circuit
Plate, respectively at insulating base frame rear side, along left and right direction, spacing is set side by side for it, and foregoing earth terminal is the first welding hole, its difference
It is arranged on left and right side circuit board, foregoing conductor two ends are respectively embedded into corresponding first welding hole and mutually weld therewith, it is described outstanding
If portion is located at position between conductor two ends；Ground capacity is respectively arranged with for left and right side circuit board, the two of the ground capacity draws
Pin is respectively embedded into and is welded in the second welding hole set on related circuit plate, the first welding hole on left and right side circuit board with
Corresponding second welding hole wiring is electrically connected with；
Be provided with left-right direction between the left and right side circuit board each other closed assembly in first and second fixed mounted seat together, two
Positioning chamber is arranged with the closed assembly face of person respectively, and each positioning chamber offers the embedding hole of two positioning towards related circuit plate direction；
The ground capacity is arranged in corresponding positioning chamber, and its two pins accordingly positions embedded related circuit plate after embedding hole is stretched out certainly
On.
8. electric connector according to claim 1, it is characterised in that：The lateral circuit board includes left and right side circuit
Plate, respectively at insulating base frame rear side, along left and right direction, spacing is set side by side for it；Opened successively along the longitudinal direction on the left side circuit board
First, second and third and four through holes are provided with, the 5th and six through holes are offered on right-hand circuit board successively along the longitudinal direction；For left and right
Lateral circuit plate is provided with shared ground capacity, and the two pins of the ground capacity stretch out a left side after each extending over embedded second and third through hole
Lateral circuit plate, each reversely bending extends its extension outward, then corresponds to first, fourth lead to the hole site towards left side circuit respectively
Plate bends and accordingly passes through first, fourth through hole, extends always afterwards and accordingly through the five, the six through holes of right-hand circuit board；Connect
The position positioned between the four, the six through holes of ground capacitor pin forms foregoing conductor, and the five, the six through holes are foregoing on the right-hand circuit board
Earth terminal, first, fourth through hole or second and third through hole are foregoing earth terminal on the left side circuit board.
9. the welding assembly method of the electric connector as any one of claim 1 to 8, it is characterised in that：In the first weldering
Connect side where disk and note tin towards the first welded disc, the one of indicator lamp corresponding lamp base is welded in the first welded disc；Meanwhile,
Side where one welded disc spills in the second welded disc of lateral circuit board opposite side towards tin hole note tin, tin material is crossed by tin hole,
Another lamp base of indicator lamp is welded in the second welded disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410730630.4A CN104538804B (en) | 2014-12-05 | 2014-12-05 | Electric connector and its welding assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410730630.4A CN104538804B (en) | 2014-12-05 | 2014-12-05 | Electric connector and its welding assembly method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104538804A CN104538804A (en) | 2015-04-22 |
| CN104538804B true CN104538804B (en) | 2017-05-31 |
Family
ID=52854297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410730630.4A Active CN104538804B (en) | 2014-12-05 | 2014-12-05 | Electric connector and its welding assembly method |
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| CN (1) | CN104538804B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201758219U (en) * | 2010-08-13 | 2011-03-09 | 东莞市泰康电子科技有限公司 | Network connector with skewed interfaces |
| CN202888529U (en) * | 2012-05-03 | 2013-04-17 | 东莞市攸特电子有限公司 | Connector indicating lamp structure |
| CN203225366U (en) * | 2012-12-27 | 2013-10-02 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN204289938U (en) * | 2014-12-05 | 2015-04-22 | 东莞市为为五金电子有限公司 | Electric connector |
-
2014
- 2014-12-05 CN CN201410730630.4A patent/CN104538804B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201758219U (en) * | 2010-08-13 | 2011-03-09 | 东莞市泰康电子科技有限公司 | Network connector with skewed interfaces |
| CN202888529U (en) * | 2012-05-03 | 2013-04-17 | 东莞市攸特电子有限公司 | Connector indicating lamp structure |
| CN203225366U (en) * | 2012-12-27 | 2013-10-02 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN204289938U (en) * | 2014-12-05 | 2015-04-22 | 东莞市为为五金电子有限公司 | Electric connector |
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| Publication number | Publication date |
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| CN104538804A (en) | 2015-04-22 |
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Inventor after: Liu Xinjiang Inventor after: Liu Yonghui Inventor before: Liu Xinjiang Inventor before: Ran Yuncai |
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Effective date of registration: 20170104 Address after: Fulailu Liu Wu Xiang Management District Liaobu town 523000 Guangdong city of Dongguan Province Applicant after: Dongguan Asia Electronics Co., Ltd. Address before: 523000 Xin'an Road, Guangdong, Humen, East Community Road, No. 42, Dongguan (East Road Primary School) Applicant before: DONGGUAN WEIWEI HARDWARE ELECTRONICS CO., LTD. |
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Effective date of registration: 20190508 Address after: 523000 Liheng Village, Qingxi Town, Dongguan City, Guangdong Province Patentee after: Dongguan Xingte Electronics Co., Ltd. Address before: 523000 Fulai Road, Liuwu Lane Management Zone, Liaobu Town, Dongguan City, Guangdong Province Patentee before: Dongguan Asia Electronics Co., Ltd. |