CN106207586B - A kind of display connectors and preparation method thereof - Google Patents
A kind of display connectors and preparation method thereof Download PDFInfo
- Publication number
- CN106207586B CN106207586B CN201610679378.8A CN201610679378A CN106207586B CN 106207586 B CN106207586 B CN 106207586B CN 201610679378 A CN201610679378 A CN 201610679378A CN 106207586 B CN106207586 B CN 106207586B
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- terminal
- insulating
- insulating base
- rear plug
- slotting
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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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
- H01R13/02—Contact members
-
- 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
- H01R13/46—Bases; Cases
- H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
-
- 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
- H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
- H01R13/6461—Means for preventing cross-talk
-
- 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
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/06—Connectors or connections adapted for particular applications for computer periphery
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention discloses a kind of display connectors and preparation method thereof, including：Insulating base, terminal group limit terminal group and heat the insulating rear plug of cladding, metal shell；The present invention adds insulating rear plug in the rear end of insulating base, the second contact site surface of lower layer's terminal is set to be contacted with the bottom surface of insulating rear plug by insulating rear plug, first contact site surface of upper layer terminal and the boss surface of insulating rear plug maintain an equal level, insulating rear plug is heated to form plastic cement jube by jig, the contact site of upper layer terminal and lower layer's terminal is coated, reach fixed effect, and it can effectively ensure that the coplane degree and normotopia degree of its weld part of upper layer terminal and lower layer's terminal, stability is good, terminal supportor, improving production efficiency need not be manually adjusted；In addition, after upper layer terminal and lower layer's terminal assembling, it is staggered before and after the first lead portion and second pin portion, can better ensures that and not will produce crosstalk between upper layer terminal and the high-frequency signals transmission of lower layer's terminal.
Description
Technical field：
The present invention relates to connector product technical fields, refer in particular to a kind of display connectors.
Background technology：
Display connectors are widely used in the data transmission of PC, server, are by Video Electronics Standards Association
(VESA) interface specification ratified, display connectors are intended to several fields and cross two kinds of interfacings of DVI and HDMI, provide
A kind of display interface of high bandwidth.
Display connectors in the prior art include substantially：Pedestal, the upper row's terminal being installed on pedestal, lower row
Hold and be coated on the metallized metal shell outside pedestal, traditional display connectors arrange connecing for terminal and lower row's terminal thereon
After contact portion is inserted into pedestal, the lead portion of upper row's terminal and lower row's terminal is stretched out except insulating base, and is embedded in pedestal rear end shape
At slot in.However after upper row's terminal and the assembling of lower row's terminal, interlaced between lead portion, the end face of the two lead portion
Not in the same plane, it is staggered between upper row's terminal and the lead portion of lower row's terminal, and does not have in the lead portion of terminal
There is plastic cement cladding, the fixed effect in electronic pins portion is bad, and the coplane degree and normotopia degree of the terminal for being are not easy to ensure, also need sometimes
The lead portion of terminal is manually adjusted, stability is bad；Some manufacturers are improved above-mentioned display connectors, pass through
The lead portion of the terminal group on installation insulating base is fixed in the mode of hot melt, and terminal group is coated on by plastic cement hot melt
It is fixed in lead portion, still, since the end face of the lead portion of above-mentioned described the two is not in the same plane, to heat
When, it is be easy to cause gummosis, hot melt effect is poor, and the lead portion for heating front terminal is not fixed, in reflow process
The lead portion of terminal is easy to happen deviation, terminal supportor will be caused crooked after hot melt.
Invention content：
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of display connectors and preparation method thereof.
In order to solve the above-mentioned technical problem, present invention employs following technical proposals：A kind of display connectors, including：
One insulating base offers slotting chamber along the rear end forward end of insulating base, is arranged slotting platform on the aft bulkhead of insulating base, in slotting platform
It is formed with the slot matched with slotting chamber；One terminal group, including：Upper layer terminal and lower layer's terminal；Upper layer terminal, which has, to be inserted into
The first lead portion in first contact site of intracavitary and embedded slot；Lower layer's terminal have be inserted into insert intracavitary the second contact site and
Second pin portion in embedded slot；It is interlaced between first lead portion and second pin portion；One insulating rear plug, insulating rear plug
On be formed uniformly multiple boss, form groove body between boss；Insulating rear plug inlay card is installed on the rear end of insulating base, and second draws
Foot's pressure is set under boss and fixes, and the first lead portion is located in groove body, and the first lead portion and boss are in same plane；Slotting platform
Integrally hot melt coats the first lead portion and second pin portion with insulating rear plug；One metal shell, metal shell are coated on insulation
Except pedestal, metal shell has the back shroud covered to insulating base end.
Furthermore, in above-mentioned technical proposal, the upper layer terminal is made of a most first terminals, first terminal
Including：First contact site and the first lead portion that extension is bent downward along the first contact site end；Between each first terminal in
The end of first contact site passes through the first material strip integrally connected；First lead portion is L-shaped, has the first connection in embedded slot
Portion and the first weld part bent along first connecting portion end, the first weld part are outside perpendicular to slot；The lower layer end
Son is made of a most Second terminals, and Second terminal includes：Second contact site and being bent downward along the second contact site end prolongs
The second pin portion stretched；Pass through the second material strip integrally connected in the end of the second contact site between each Second terminal；Second pin
Portion is L-shaped, has the second connecting portion in embedded slot and the second weld part along the bending of second connecting portion end, the second weldering
Socket part is outside perpendicular to slot.
Furthermore, in above-mentioned technical proposal, the slotting chamber is opened up in level on insulating base, and it includes up and down to insert chamber
The the first slotting chamber and the second slotting chamber of distribution, the upper surface of the first slotting chamber perforation insulating base, the first contact site are aobvious from the first slotting chamber
It is exposed to insulating base.
Furthermore, in above-mentioned technical proposal, integrally formed with multiple slotting platforms on the aft bulkhead of the insulating base,
Cross direction profiles arrange between multiple slotting platforms, and the first groove body being embedded in for the first lead portion is provided in slotting platform, are inserted in adjacent
The second groove body being embedded in for second pin portion is formed between platform；First groove body and the second groove body are arranged alternately, and the second slot
Body depth is more than the first groove body, and the first lead portion is enabled mutually to interlock with longitudinal direction in horizontal direction with second pin portion.
Furthermore, in above-mentioned technical proposal, the insulating rear plug have an ontology, ontology front setting described in
Boss, the groove body is formed between adjacent boss；Be formed on boss with the matched extended leg in second pin portion, should
Extend foot press in second pin portion and inlay card is on the second groove body.
Furthermore, in above-mentioned technical proposal, it is convenient for insulating rear plug integrally formed with one on the front of the ontology
The handle of installation, the handle are arranged perpendicular to ontology, and there are the traces that fractures between handle and ontology.
Furthermore, in above-mentioned technical proposal, the slotting platform end face be higher than insulating rear plug convex surface end face, slotting platform with
Insulating rear plug is heated by jig, and making the extended leg of slotting platform and insulating rear plug, integrally melting forms plastic cement jube, and plastic cement jube will
First lead portion and second pin portion cladding.
Furthermore, in above-mentioned technical proposal, the metal shell includes：Upper cover plate is arranged along upper cover plate both sides
Side plate and back shroud metal shell stabilization is riveted tightly on insulating base by riveting pawl in being formed with riveting pawl on both side plate.
The production method of above-mentioned display connectors, including following assembling steps：
The first step：By lower layer's terminal group loaded on insulating base, the second contact site is inserted in the second slotting intracavitary, second pin
Portion's riveting fractures the second material strip after assembling in the second groove body；
Second step：Lower layer's terminal is fixed in the rear end that insulating rear plug engaging is installed on to insulating base, and insulating rear plug prolongs
It stretches foot to be caught in the second groove body, handle fractures after assembling；
Third walks：By upper layer terminal group loaded on insulating base, the first contact site is inserted into the first slotting intracavitary, the first lead portion
Riveting is in the first groove body, and the surface of the first lead portion is parallel with boss, and the first material strip fractures after assembling；
4th step：Metal shell is assembled, metal shell is coated on outside insulating base, the riveting pawl on metal shell bends riveting
Tightly on insulating base；
5th step：Slotting platform and insulating rear plug are heated by equipment, make the end face of slotting platform and the weld part one of insulating rear plug
Body melts to form plastic cement jube, and the first lead portion and second pin portion are coated；
6th step：The back shroud of metal shell is bent downward into the rear end covering to insulating base.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art：
1, the present invention adds insulating rear plug in the rear end of insulating base, and make lower layer's terminal by insulating rear plug second contacts
Portion surface is contacted with the bottom surface of insulating rear plug, and the first contact site surface of upper layer terminal and the boss surface of insulating rear plug maintain an equal level,
It is operated conducive to hot melt, good hot melt effect can be reached；
2, the present invention heats insulating rear plug and slotting platform by jig, plastic cement jube is formed after hot melt, by upper layer
The contact site of terminal and lower layer's terminal coats, and reaches fixed effect, and can effectively ensure that upper layer terminal and lower layer's terminal
The coplane degree and normotopia degree of its weld part, and stability is good, need not manually adjust terminal supportor, improving production efficiency；
3, it after upper layer terminal of the invention and lower layer's terminal assemble, is staggered before and after the first lead portion and second pin portion, energy
It enough better ensures that and not will produce crosstalk between upper layer terminal and the high-frequency signals transmission of lower layer's terminal；
4, the present invention, by the cooperation of protrusion and metal shell, prevents metal shell in forming protrusion on insulating base
It retreats, and forms riveting pawl on metal shell, so that metal shell stabilization is assemblied on insulating base by riveting pawl；
Description of the drawings：
Fig. 1 is the stereogram 1 of the present invention；
Fig. 2 is the stereogram 2 of the present invention；
Fig. 3 is the exploded view of the present invention；
Fig. 4 A are the stereograms of insulating base in the present invention；
Fig. 4 B are the enlarged drawings at A in Fig. 4 A；
Fig. 5 A are the stereograms of lower layer's terminal in the present invention；
Fig. 5 B are the stereograms of terminal at the middle and upper levels of the invention；
Fig. 6 is the stereogram of insulating rear plug in the present invention；
Fig. 7 is the installation diagram of insulating rear plug in the present invention；
Fig. 8 is the installation diagram after insulating rear plug hot melt in the present invention；
Fig. 9 is the stereogram 3 of the present invention；
Figure 10 A-10I are the assembly process figures of the present invention.
Specific implementation mode：
With reference to specific embodiments and the drawings, the present invention is further described.
See shown in Fig. 1-3, a kind of display connectors, including：Insulating base 1, the terminal being installed on insulating base 1
Group is installed on insulating rear plug 2, the metal shell 3 of end-to-end subgroup limit and hot melt cladding after insulating base 1.
See shown in Fig. 4 A-4B, the slotting chamber 10 installed for terminal group offered on the insulating base 1, this insert chamber 10 from
The rear end forward end level of insulating base 1 opens up, and it includes the first slotting chamber 101 and the second slotting chamber 102 being distributed up and down, end to insert chamber 10
Subgroup is inserted into from the rear end of insulating base 1 and is installed in slotting chamber 10, and the front of insulating base 1 forms a socket, and external connection is inserted
Head is inserted into intracavitary from 1 front end of insulating base, is electrically connected with terminal group；First slotting chamber 101 penetrates through the upper end of insulating base 1
Face, terminal group appear from the upper end of the first slotting chamber 101.
Multiple slotting platforms 11 are formed on the aft bulkhead of insulating base 1, slotting platform 11 is located at the lower section for inserting chamber 10, multiple slotting platforms 11
Between cross direction profiles arrange, slotting platform 11 protrudes the rear end face of insulating base 1, and the direction of insertion of 11 upper edge terminal group of slotting platform is (i.e. exhausted
The rear end of edge pedestal 1 extreme direction forward) the first groove body 111 is offered, the second groove body 112 is formed between adjacent slot 11,
The top and bottom of first groove body 111 and the second groove body 112 penetrate through, and the first groove body 111 and the second groove body 112 are arranged alternately, and second
112 depth of groove body is more than the first groove body 111；First groove body 111 is matched in the first slotting chamber 101, the second groove body 113 and the second slotting chamber
102 pairings, terminal group its lead portion being installed on the first slotting chamber 101 and the second slotting chamber 102 is inserted respectively embedding is installed on the first slot
In body 111 and the second groove body 112.
See shown in Fig. 5 A-5B, the terminal group includes：Upper layer terminal 4 and lower layer's terminal 5.The upper layer terminal 4 by
Most first terminals are constituted, and first terminal includes：First contact site 41 and being bent downward along 41 end of the first contact site prolongs
The first lead portion 42 stretched；Pass through 40 integrally connected of the first material strip in the end of the first contact site 41 between each first terminal；The
One pin 42 is L-shaped, has first connecting portion 421 in embedded first groove body 111 and curved along 421 end of first connecting portion
Folding the first weld part 422, the first weld part 422 towards the first contact site 42 negative direction extend, the first weld part 422 substantially with
First contact site 42 is parallel.
Lower layer's terminal 5 is made of a most Second terminals, and Second terminal includes：Second contact site 51 and along
Two contact sites, 51 end bends downward the second pin portion 52 of extension；It is logical in the end of the second contact site 51 between each Second terminal
Cross 50 integrally connected of the second material strip；Second pin portion 52 is L-shaped, have the second connecting portion 521 in embedded second groove body 112 with
And the second weld part 522 along the bending of 521 end of second connecting portion, the second weld part are outside perpendicular to slot.Second weld part
522 extend towards the negative direction of the second contact site 52, and the second weld part 522 is substantially parallel with the second contact site 52.
First contact site 41 of above-mentioned terminal group insert it is embedding be installed in the first slotting chamber 101, by the first lead portion 42 after installation
Riveting in the first groove body 111, the second contact site 51 of terminal group insert it is embedding be installed in the second slotting chamber 102, second pin portion 52
Riveting is in the second groove body 112, and since 112 depth of the second groove body is more than the first groove body 111, after terminal group assembling, first contacts
Mutually interlock with longitudinal direction in horizontal direction between portion 42 and the second contact site 52, as shown in Fig. 2, specifically first
It is staggered, can better ensure that before and after the first connecting portion 421 of contact site 42 and the second connecting portion 521 of the second contact site 52
Crosstalk is not will produce between the transmission of the high frequency serial number of layer terminal and lower layer's terminal.
See shown in Fig. 6-8, the insulating rear plug 2 have an ontology 21, ontology 21 front setting be formed uniformly it is more
A boss 22 forms groove body 221 between adjacent boss 22, and accordingly, the position that the back side of ontology 21 corresponds to boss 22 is formed
Groove is formed on boss 22 and is set to second pin portion with 52 matched extended leg 23 of second pin portion, the extended leg 23 pressure
On 52 and inlay card is on the second groove body 112.It is formed with the installation position coordinated with insulating rear plug 2 in the rear end of insulating base 1, insulate
One handle 24 is formed on the front of rear plug 2, the trace that fractures is formed between the handle 24 and insulating rear plug 2, and insulating rear plug 2 passes through
Handle 24, which facilitates to extract insulating rear plug 2, to be assembled, and as shown in Figure 7, after assembling, second pin portion is set to boss 22 and is prolonged by pressure
Stretch under foot 23 fixed, the first lead portion 42 is located on groove body 221, and the surface of first lead portion 42 its first connecting portion 421
Maintain an equal level in 22 surface of boss, slotting platform 11 coats the first lead portion 42 with second pin portion 52 with 2 one hot melt of insulating rear plug, sees
Shown in Fig. 8, slotting platform is heated with insulating rear plug by jig, in the rear end form plastic cement jube 25 of insulating base 1 after hot melt, is passed through
Plastic cement jube 25 is coated and is positioned to the first lead portion 42 and second pin portion 52, ensures the stability of terminal.
As shown in Figure 9, the metal shell 3 includes：Upper cover plate 31, along 31 both sides of upper cover plate setting side plate 32 and
Back shroud 33 is riveted tightly the stabilization of metal shell 3 in insulating base 1 by riveting pawl 321 in being formed with riveting pawl 321 on both side plate 32
On.Riveting pawl 321 takes shape on the lower edge and the edge that side plate 32 is adjacent with back shroud 33 of side plate 32, and riveting pawl 321 is riveted tightly
In the bottom and rear end of insulating base 1, protrusion 13, upper cover plate 31, side plate are formed on the upper corner of the rear end of insulating base 1
Stay the space with 13 cooperation of protrusion between 32 and back shroud 33, the protrusion 13 and 1 edge of metal shell are to against can prevent gold
Belong to shell 1 to retreat, the card slot coordinated in riveting pawl 321, side plate 32 and back shroud are formed at left and right sides of 1 rear end of insulating base
Riveting pawl 321 on a 33 adjacent edges, which is riveted tightly, to be riveted tightly in the riveting pawl 321 on card slot, taken shape on 32 lower edge of side plate in insulation
The bottom of pedestal 1；Back shroud 33 is bent downward along upper cover plate 31, and the first connecting portion 42 of upper layer terminal 4 is covered after bending under
The second connecting portion 52 of layer terminal 5, for high frequency characteristics and prevents EMT advantageous.
Above-mentioned display water connectors make by the following method, see shown in Figure 10 A-10I, including following assembling step
Suddenly：
The first step：Lower layer's terminal 5 is assembled on insulating base 1, the second contact site 51 is inserted in the second slotting chamber 102,
52 riveting of second pin portion is in the second groove body 112；
Second step：Lower layer's terminal 5 is fixed in the rear end that the engaging of insulating rear plug 2 is installed on to insulating base 1, insulating rear plug 2
Extended leg 23 be caught in the second groove body 112, handle 24 is fractureed after assembling；
Third walks：Upper layer terminal 4 is assembled on insulating base 1, the first contact site 41 is inserted into the first slotting chamber 101, the
One lead portion, 42 riveting is in the first groove body 111, and the surface of the first lead portion 42 is parallel with boss 22；
4th step：Metal shell 3 is assembled, metal shell 3 is from top to bottom coated on outside insulating base 1, on metal shell 3
Riveting pawl 321 rivet tightly on insulating base 1；
5th step：Slotting platform and insulating rear plug are heated by equipment, make the end face of slotting platform and the weld part one of insulating rear plug
Body melts to form plastic cement jube, and the first lead portion and second pin portion are coated；
6th step：Back shroud on metal shell 3 is bent downward, to the first connecting portion and second connecting portion of terminal group
It is covered.
In the above-mentioned first step and second step, upper layer terminal 4 and lower layer's terminal 5 are all related material strip one, are being assembled
When, multiple first terminals are connected by the first material strip 40, one assembles, and fractures the first material strip 40 along folding line after the completion of assembly；
Multiple Second terminals are connected by the second material strip 50, one assembles, and fractures the second material strip 50, compares along folding line after the completion of assembly
Single terminal assembles one by one, more quickly；Insulating rear plug is installed between upper layer terminal and lower layer's terminal, is formed interval and is made
With, by insulating rear plug 2 allow to same plane heat, reach good hot melt effect.
Certainly, the above is only a specific embodiment of the present invention, be not to limit the scope of the present invention, it is all according to
The equivalent change or modification that structure, feature and principle described in scope of the present invention patent is done should all be included in Shen of the present invention
It please be in the scope of the claims.
Claims (9)
1. a kind of display connectors, it is characterised in that：Including：
One insulating base offers slotting chamber along the rear end forward end of insulating base, slotting platform is arranged on the aft bulkhead of insulating base, inserts
The slot matched with slotting chamber is formed on platform；
One terminal group, including：Upper layer terminal and lower layer's terminal；Upper layer terminal, which has, is inserted into the first contact site of intracavitary and embedding
Enter the first lead portion in slot；Lower layer's terminal has the second pin in the second contact site for being inserted into intracavitary and embedded slot
Portion；It is interlaced between first lead portion and second pin portion；
One insulating rear plug has been formed uniformly multiple boss on insulating rear plug, groove body is formed between boss；Insulating rear plug inlay card is installed
In the rear end of insulating base, second pin portion pressure is set under boss and fixes, and the first lead portion is located in groove body, the first lead portion
Boss with insulating rear plug is in same plane, and integrally hot melt wraps the first lead portion and second pin portion to slotting platform with insulating rear plug
It covers；
One metal shell, metal shell are coated on except insulating base, and metal shell, which has, covers insulating base end
Back shroud.
2. a kind of display connectors according to claim 1, it is characterised in that：The upper layer terminal is by most
First terminal is constituted, and first terminal includes：It first contact site and bends downward the first of extension along the first contact site end and draws
Foot；Pass through the first material strip integrally connected in the end of the first contact site between each first terminal；First lead portion is L-shaped, tool
The first weld part for having the first connecting portion in embedded slot and being bent along first connecting portion end, the first weld part perpendicular to
Slot is outside；
Lower layer's terminal is made of a most Second terminals, and Second terminal includes：Second contact site and along second contact
Portion end bends downward the second pin portion of extension；Pass through the second material strip one in the end of the second contact site between each Second terminal
Body connects；Second pin portion is L-shaped, has second connecting portion in embedded slot and along the of the bending of second connecting portion end
Two weld parts, the second weld part are outside perpendicular to slot.
3. a kind of display connectors according to claim 1, it is characterised in that：The slotting chamber is on insulating base
Level opens up, and slotting chamber includes the first slotting chamber and the second slotting chamber being distributed up and down, and the first slotting chamber penetrates through the upper surface of insulating base, the
One contact site is revealed in insulating base from the first slotting chamber.
4. a kind of display connectors according to claim 1, it is characterised in that：The aft bulkhead of the insulating base
On integrally formed with multiple slotting platforms, cross direction profiles arrange between multiple slotting platforms, are provided in slotting platform and are embedded in for the first lead portion
The first groove body, the second groove body being embedded in for second pin portion is formed between adjacent slotting platform；First groove body and second
Groove body is arranged alternately, and the second groove body depth is more than the first groove body, enable the first lead portion and second pin portion horizontal direction with
Longitudinal direction mutually interlocks.
5. a kind of display connectors according to claim 1, it is characterised in that：The insulating rear plug has one
The boss is arranged in the front of body, ontology, and the groove body is formed between adjacent boss；It is formed on boss and draws with second
The matched extended leg of foot, which is set in second pin portion and inlay card is on the second groove body.
6. a kind of display connectors according to claim 5, it is characterised in that：One on the front of the ontology
One is formed convenient for the handle of insulating rear plug installation, which is arranged perpendicular to ontology, and there are the traces that fractures between handle and ontology.
7. a kind of display connectors according to claim 1, it is characterised in that：The slotting platform end face is higher than insulation
The convex surface end face of rear plug, slotting platform are heated with insulating rear plug by jig, and the extended leg of slotting platform and insulating rear plug integrally melting shape is made
At plastic cement jube, plastic cement jube coats the first lead portion and second pin portion.
8. a kind of display connectors according to claim 1, it is characterised in that：The metal shell includes：Upper cover
Plate, along the side plate and back shroud of the setting of upper cover plate both sides, it is by riveting pawl that metal shell is steady in being formed with riveting pawl on both side plate
Surely it rivets tightly on insulating base.
9. a kind of production method of display connectors, it is characterised in that：Including following assembling steps：
The first step：By lower layer's terminal group loaded on insulating base, the second contact site is inserted in the second slotting intracavitary, the riveting of second pin portion
It is pressed in the second groove body, the second material strip fractures after assembling；
Second step：Lower layer's terminal is fixed in the rear end that insulating rear plug engaging is installed on to insulating base, the extended leg of insulating rear plug
It is caught in the second groove body, handle fractures after assembling；
Third walks：By upper layer terminal group loaded on insulating base, the first contact site is inserted into the first slotting intracavitary, the first lead portion riveting
In the first groove body, and the surface of the first lead portion is parallel with boss, and the first material strip fractures after assembling；
4th step：Assemble metal shell, metal shell be coated on outside insulating base, the bending of riveting pawl on metal shell rivet tightly in
On insulating base；
5th step：Slotting platform and insulating rear plug are heated by equipment, the weld part of the end face and insulating rear plug that make slotting platform is integrally molten
Melt to form plastic cement jube, the first lead portion and second pin portion are coated；
6th step：The back shroud of metal shell is bent downward into the rear end covering to insulating base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610679378.8A CN106207586B (en) | 2016-08-17 | 2016-08-17 | A kind of display connectors and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610679378.8A CN106207586B (en) | 2016-08-17 | 2016-08-17 | A kind of display connectors and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN106207586A CN106207586A (en) | 2016-12-07 |
| CN106207586B true CN106207586B (en) | 2018-08-14 |
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| CN201610679378.8A Expired - Fee Related CN106207586B (en) | 2016-08-17 | 2016-08-17 | A kind of display connectors and preparation method thereof |
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|---|---|---|---|---|
| CN106654685A (en) * | 2017-01-20 | 2017-05-10 | 东莞联基电业有限公司 | USB3.0 connector and terminal group thereof |
| CN112636057B (en) * | 2020-11-30 | 2022-03-29 | 中航光电科技股份有限公司 | Bending connector and contact element thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201238096Y (en) * | 2008-06-23 | 2009-05-13 | 佳必琪国际股份有限公司 | Electric connector |
| TWM454650U (en) * | 2012-06-15 | 2013-06-01 | Bing Xu Prec Co Ltd | Card astragal cable connector assembly (2) |
| CN202872030U (en) * | 2012-07-12 | 2013-04-10 | 蔡周贤 | Electric connector |
| CN105449422B (en) * | 2014-08-28 | 2019-02-22 | 春源科技(深圳)有限公司 | Multi-piece type FPC connector |
| CN205178069U (en) * | 2015-09-23 | 2016-04-20 | 连展科技电子（昆山）有限公司 | USB socket electric connector |
| CN205944561U (en) * | 2016-08-17 | 2017-02-08 | 东莞市竞跃电子有限公司 | Display connector |
-
2016
- 2016-08-17 CN CN201610679378.8A patent/CN106207586B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN106207586A (en) | 2016-12-07 |
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