CN2520032Y - Assembling type connector - Google Patents
Assembling type connector Download PDFInfo
- Publication number
- CN2520032Y CN2520032Y CN 01276859 CN01276859U CN2520032Y CN 2520032 Y CN2520032 Y CN 2520032Y CN 01276859 CN01276859 CN 01276859 CN 01276859 U CN01276859 U CN 01276859U CN 2520032 Y CN2520032 Y CN 2520032Y
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- CN
- China
- Prior art keywords
- terminal
- connector
- insulating body
- foot
- conduit
- 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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Abstract
The utility model discloses a combined connector, which is arranged on a circuit board for inserting and connecting a plurality of butting connectors. The utility model includes a first connector, a second connector, a baffle and a shadowing shell coating on the most peripheral. The first connector is arranged on the top of the combined connector, including a first insulating body and a plurality of first terminals. A plurality of housing groove slots arranged in parallel are concavely arranged on the vertical direction of the back of the first insulating body, the feet of the first terminal are pre and post discharged and vertically arranged in the relative housing groove slots. The baffle is provided with a rectangular base plate, by the baffle, the convex bars arranged on the base plate and the inside lateral of the base plate are respectively resist to the feet of pre and post discharged terminals of the first terminal, and the pre and post discharged terminals of the first terminal can be fixed well simultaneity, the problem of existing technic that the front row terminal is uneasy to be fixed because of the long foot of the terminal is solved, therefore, the purpose of stabling the position terminal is realized.
Description
[technical field]
The utility model is relevant a kind of plug-in connector, relates in particular to the baffle arrangement that is used to locate terminal on a kind of plug-in connector.
[background technology]
The existing plug-in connector relevant with this case generally comprises upper and lower some connectors stacked together, and the plurality of terminals that is contained in the corresponding connector extends back and bending downwards and circuit board electric connection from each connector.Wherein the superiors' bonder terminal is owing to connector present position relation is formed with long foot.Yet,, become people in the industry's a big research topic how with these good location of terminal foot than length.Find that when reality is used only depend on the conduit of establishing in the insulating body rear portion of connector to interfere these terminal foots of fixing, its locating effect is not good, particularly, no corresponding construction carries out fixing to terminal foot on the butt joint direction.After this, industry once someone has designed a kind of group of baffle arrangement that is located at the plug-in connector rear portion, and this baffle plate can be resisted against its inner surface for above-mentioned terminal foot, to increase terminal foot along the locating effect on the butt joint direction.But, when the electric connector that is positioned at the top is provided with the two rows terminal, when its corresponding terminal foot becomes inside and outside two to arrange, such as IEEE1394 connector etc., above-mentioned baffle plate obviously can't internally be arranged terminal position, in row terminal foot still can occur along the phenomenon of butt joint direction displacement, inside and outside two row's terminals may be in contact with one another and cause short circuit when serious.In view of this, be necessary above-mentioned baffle arrangement is improved to overcome above-mentioned shortcoming.
[summary of the invention]
Main purpose of the present utility model is to provide a kind of combined electric connector, and it can will be positioned at the connector terminals foot strong fix of top.
The another purpose of the utility model is to provide a kind of baffle plate of combined electric connector, and this baffle plate can be with front and back double-row terminal foot while good location.
The purpose of this utility model is achieved through the following technical solutions: plug-in connector is arranged on the circuit board and plugs for some butt connectors, it includes first connector and second connector that piles up setting, first connector is positioned at the top of plug-in connector, comprises first insulating body and the first terminal; Second connector then is positioned at the bottom of plug-in connector, comprise second insulating body and second terminal, first, two insulating body front ends are formed with first respectively, two host cavities are in order to accommodate corresponding butt connector, along continuous straight runs runs through first, two insulating body rear ends all are formed with some passages of accommodating, the first terminal and second terminal include and are placed in above-mentioned holding parts of accommodating in the passage, docking section in holding parts extends forwardly to host cavity and extend back and at least a portion is exposed foot outside the insulating body from holding parts, on vertical direction, be concaved with the conduit of accommodating of some parallel arrangements at the first insulating body rear portion, double vertical setting and correspondence were contained in described accommodating in the conduit before and after the foot of the first terminal became, described baffle plate has a rectangular substrate, on the medial surface of the substrate of baffle plate, extend and be provided with some parallel raised lines, these raised lines may extend into described insulating body rear portion describedly accommodates in the conduit and connects locating these front-seat terminal foots with the front-seat terminal of the first terminal foot, the substrate medial surface of baffle plate also be formed with the first terminal after the position that leans of row's terminal foot in order to locate these backs row's terminal foot.
Compared with prior art, raised line and the substrate medial surface of baffle plate and the front and back two row terminal supportor portions of the first terminal of the utility model by baffle plate lean respectively, thereby make above-mentioned terminal foot strong fix simultaneously.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of the utility model plug-in connector.
Three-dimensional exploded view when Fig. 2 is unassembled second connector of the utility model plug-in connector.
Fig. 3 is the three-dimensional exploded view of second connector of the utility model plug-in connector.
Fig. 4 is the rear perspective view of unassembled baffle plate of the utility model plug-in connector and conducting terminal.
Three-dimensional exploded view when Fig. 5 is the unassembled outside shielding casing of the utility model plug-in connector.
Fig. 6 is the stereogram of the utility model plug-in connector baffle plate.
Fig. 7 is the stereogram behind the utility model plug-in connector assembling baffle plate.
Fig. 8 is the cross-sectional schematic of the utility model plug-in connector.
[embodiment]
Please consult Fig. 1 to Fig. 3 simultaneously, the utility model plug-in connector 1 is arranged on the circuit board and plugs for some butt connectors, it comprises members such as insulating body, plurality of conductive terminals, baffle plate 7, preceding shielding casing 4 and back shielding casing 5, above-mentioned insulating body comprises first insulating body 2 and second insulating body 30, and above-mentioned conducting terminal comprises the some the first terminals 8 and second terminal 32.
Please consult Fig. 2, Fig. 4 and Fig. 5 simultaneously, extend a supporter 28 forward at first insulating body, 2 middle parts, first insulating body 2 is positioned at first connector that the part of supporter 28 tops, the above-mentioned the first terminal 8 that is contained in this part and first shielding casing 6 have constituted the utility model plug-in connector 1, described shielding casing 6 is close to the inwall of first insulating body 2 that is positioned at supporter 28 tops and is established, its frame mouth is the horn-like of continuous flange, in it, be formed with first host cavity 20, in order to accommodate corresponding butt connector.Be provided with in first insulating body, 2 upper ends and accommodate passage 24, the rear portion of first insulating body 2 extends back some partition walls 22 that in the vertical direction be arranged in parallel, further stretch out in partition wall 22 outer surfaces one side and to be formed with raised line 220,220 of every adjacent two raised lines form one and accommodate conduit 23, this is accommodated conduit 23 and is included between two raised lines, 220 sidewalls and forms and accommodate conduit 231 in the inboard of inside and conduit 232 is accommodated in the outside between the raised line 220 of partition wall 22 and another partition wall 22, offers the groove 230 concordant with partition wall 22 outer surfaces on each raised line 220.
The first terminal 8 includes docking section 80, holding parts 81 and foot 82, described holding parts 81 is placed in above-mentioned accommodating in the passage 24,80 of docking sections extend forwardly in first host cavity 20 by holding parts 81 and are close to above-mentioned hyoplastron 60 and are provided with, described the first terminal 8 one-tenth two rows be provided with, two rows before and after its foot 82 also lines up, front row terminal foot 82 is contained in the inboard and accommodates in the conduit 231, back row's terminal foot 82 is contained in the outside and accommodates in the conduit 232, simultaneously above-mentioned two row's terminals are provided with correspondence and are contained in protuberance 84 in the above-mentioned groove 230 in the appropriate location of its foot 82, be formed with weld part 83 in each terminal foot 82 end, in order to electrically connect with circuit board (not shown).
Please cooperate and consult Fig. 6, baffle plate 7 has a rectangular substrate 70, on these substrate 70 medial surfaces, extend and be provided with some parallel raised lines 72, on substrate 70, be positioned at raised line 72 top positions be provided with one with raised line 72 mutually perpendicular blocks 71, dual-side at baffle plate 7 all extends a sidewall 74 along raised line 72 bearing of trends, is respectively equipped with opening 75 and breach 73 in each sidewall 74 centre and top.During assembling, above-mentioned raised line 72 extends into that above-mentioned inboard is accommodated in the conduit 231 and leans with the front-seat terminal foot 82 of the first terminal 8, back row's terminal foot 82 of baffle plate substrate 70 medial surfaces and the first terminal 8 leans, thus two row's terminal foots 82 good location simultaneously before and after making.The opening 75 of baffle plate 7 and breach 73 fasten with the set protuberance 26 and 25 in first insulating body, 2 rear portions respectively, and make baffle plate 7 firmly be connected to insulating body rear portion (ginseng Fig. 7).It is darker to accommodate conduit 232 as the above-mentioned outside, for make baffle plate 7 medial surfaces and back row's terminal foot 82 closely against, also can on above-mentioned medial surface, form suitable protuberance.
Please cooperate and consult Fig. 3, space 21 below first insulating body 2 is positioned at supporter 28 contains second connector 3, and this second connector 3 comprises second insulating body 30, middle baffle 31, be coated on shielding casing 33 around second insulating body 30, cover the bonnet 34 and second terminal 32.Second insulating body 30 has a base portion 306, extend the central dividing plate 300 that be arranged in parallel forward and lay respectively at two buttcover plates 301 of central dividing plate 300 tops and below from base portion 306, between above-mentioned buttcover plate 301 and dividing plate 300, be formed with second host cavity 302, level runs through base portion 306 and is formed with some passages (not label) of accommodating, and described middle baffle 31 is coated on above-mentioned central dividing plate 300 surfaces.
Please consult Fig. 2,3,8 simultaneously, two shell fragment 310 actings in conjunction that two shell fragments 330 that are provided with respectively at shielding casing 33 roofs and diapire and middle baffle 31 upper and lower surfaces are set and during in butt joint and corresponding butt connector (not shown) good location; Shielding casing 33 both sides front ends respectively have a square aperture 331 to accommodate shielding casing 31 both sides pawl pin 311, finish each other fixing; Shielding casing 33 upper surface rear portions are provided with one to projecting inward protuberance 332 simultaneously, be contained in the set fluting 303 in second insulating body, 30 upper surface rear ends, 33 liang of upper lateral parts of above-mentioned shielding casing are provided with a fluting 333 to accommodate the set protuberance 304 of 30 liang of upper lateral parts of second insulating body, 33 liang of side lower parts of this shielding casing are provided with one to projecting inward protuberance 334 simultaneously, be contained in the fluting 305 that 30 liang of side lower parts of second insulating body offer, thus the assembling between baffle 31, shielding casing 33 and second insulating body 30 in the middle of finishing.In addition, offer two square openings 336 at shielding casing 33 upper surface rear portions, accommodate two angles 341 on bonnet 34 tops respectively, bonnet 34 both sides lower end edges respectively bend out a shell fragment perpendicular to bonnet 34 surface direction, are contained among the square opening of being offered lower end, above-mentioned shielding casing 33 both sides 337 being provided with a protuberance 340 on this shell fragment.First insulating body 2 that described second connector 3 is contained in plug-in connector 1 is arranged in the space 21 of supporter 28 belows, is interlocked with circuit board by the extended two pawl pin 335 in lower end, shielding casing 33 both sides, finishes the assembling location of second connector 3.
The front surface of preceding shielding casing 4 offers a polygonal-shaped openings 43 and two square openings 44 up and down side by side, 45, the corresponding connector that can supply to connect with first connector and second connector 3 is by also organizing first, two host cavities 20, in 302, before described the upper surface front portion of shielding casing 4 be provided with one to projecting inward shell fragment 40 to match with the shielding casing 6 of first connector, simultaneously respectively be provided with two square aperture 41 in the both sides of preceding shielding casing 4, in order to accommodate the set corresponding protuberance 51 of back shielding casing 5 both sides front ends, on the shell fragment that the upper surface rear portion of preceding shielding casing 4 bends out, be provided with two protuberances 42 downwards and be contained in the corresponding opening 52 in shielding casing 5 upper ends, back; Be respectively equipped with three convex plane 27 in the both sides of first insulating body 2, respectively form a guiding conduit between above-mentioned three convex plane 27 are adjacent accommodating set locating piece 53 and the positioning convex portion 54 in shielding casing 5 both sides, back, thereby finish the location between the shielding casing 4,5 and first insulating body 2.In addition, extending two feets 50 respectively at 5 liang of side bottoms of back shielding casing is inserted on the circuit board with the whole plug-in connector 1 of support fixation.
It more than is the situation that the utility model is applicable to double stacked formula connector, understand easily, the utility model is also applicable to piling up the plug-in connector that forms by three connectors, also above-mentioned baffle arrangement can be applied to single connector, especially when electric connector when increasing type, terminal foot head, if its before and after becoming double even more rows distribute, common baffle plate is difficult to locate simultaneously arranging terminal foot more, and above-mentioned baffle arrangement can be reached the effect of good location terminal foot.
In addition, the baffle arrangement of the utility model plug-in connector can also be applicable to that insulating body is integral the plug-in connector that formula is provided with, need only the insulating body rear portion be provided with the foregoing description in similarly accommodate conduit, can assemble this baffle plate, and reach the effect same with the foregoing description.
The utility model has the advantage of by raised line set on the baffle plate substrate medial surface and corresponding medial surface With front and back two row's terminal foots of the electric connector terminal that is positioned at the top corresponding against, overcome existing establishing The problem that front-seat terminal foot is difficult to locate in the meter is reached and is given the front row when arranging terminal foot behind the location The effect of terminal foot good location.
Claims (10)
1. plug-in connector, be arranged on the circuit board and plug for some butt connectors, it includes first connector and second connector that piles up setting at least, members such as baffle plate, first connector is positioned at the top of plug-in connector, comprise above-mentioned first insulating body and above-mentioned the first terminal, second connector then is positioned at the bottom of plug-in connector, comprise above-mentioned second insulating body and above-mentioned second terminal, first, two insulating body front ends are formed with first respectively, two host cavities are in order to accommodate corresponding butt connector, along continuous straight runs runs through first, two insulating body rear ends all are formed with some passages of accommodating, the first terminal and second terminal include and are placed in above-mentioned holding parts of accommodating in the passage, docking section in holding parts extends forwardly to host cavity and extend back and at least a portion is exposed foot outside the insulating body from holding parts, on vertical direction, be concaved with the conduit of accommodating of some parallel arrangements at described insulating body rear portion, before and after the foot of the first terminal becomes double vertical setting and respectively correspondence be contained in described accommodating in the conduit, described baffle plate has a substrate, it is characterized in that: on the medial surface of the substrate of baffle plate, extend and be provided with some parallel raised lines, these raised lines may extend into described insulating body Hou portion described accommodate in the conduit and be positioned at front-seat foot with the first terminal connect locating these front-seat terminal foots, also be formed with the first terminal at the substrate medial surface of baffle plate and be positioned at position that back row's terminal foot leans in order to locate these backs row's terminal foot.
2. plug-in connector as claimed in claim 1, it is characterized in that: on substrate, be positioned at the raised line top position and be provided with and the mutually perpendicular block of raised line, dual-side at baffle plate all extends a sidewall along the raised line bearing of trend, is respectively equipped with opening and the breach that correspondence is fastened in the insulating body rear portion in each sidewall centre and top.
3. plug-in connector as claimed in claim 1, it is characterized in that: the rear portion of first insulating body extends back some partition walls that in the vertical direction be arranged in parallel, further stretch out in partition wall outer surface one side and to be formed with raised line, form the above-mentioned conduit of accommodating between every adjacent two partition walls, the described conduit of accommodating is included between two partition wall sidewalls and forms and accommodate conduit in the inboard of inside and conduit is accommodated in the outside between the raised line of partition wall and another partition wall, offers the groove concordant with the partition wall outer surface on the raised line of partition wall.
4. plug-in connector as claimed in claim 3, it is characterized in that: the front-seat terminal foot of described the first terminal is housed in above-mentioned inboard and accommodates in the conduit, back row's terminal foot of described the first terminal is housed in the above-mentioned outside and accommodates in the conduit, is equipped with the protuberance correspondence and is fastened in the above-mentioned groove in each the first terminal foot.
5. plug-in connector as claimed in claim 1 is characterized in that: be coated with shielding casing around the described plug-in connector, this shielding casing is made up of front and back two shielding casings.
6. plug-in connector as claimed in claim 1 is characterized in that: described first, second connector has included shielding casing.
7. electric connector, it comprises an insulating body and plurality of conductive terminals at least, be formed with a host cavity at the insulating body front end, along continuous straight runs runs through the insulating body rear end and is formed with some passages of accommodating, conducting terminal comprises and is placed in above-mentioned holding parts of accommodating in the passage, docking section in holding parts extends forwardly to host cavity and extend back and at least a portion is exposed foot outside the insulating body from holding parts, double vertical distribution before and after the foot of described terminal is at least, it is characterized in that: this electric connector also is provided with a baffle plate, this baffle plate has a substrate, on the medial surface of substrate, extend and be provided with some parallel raised lines, these raised lines can be positioned at front-seat foot with conducting terminal and connect locating these front-seat terminal foots, also are formed with terminal at the substrate medial surface of baffle plate and are positioned at position that back row's terminal foot leans in order to locate these backs row's terminal foot.
8. electric connector as claimed in claim 7, it is characterized in that: on substrate, be positioned at the raised line top position and be provided with and the mutually perpendicular block of raised line, dual-side at baffle plate all extends a sidewall along the raised line bearing of trend, is respectively equipped with opening and the breach that correspondence is fastened in the insulating body rear portion in each sidewall centre and top.
9. electric connector as claimed in claim 7, it is characterized in that: the rear portion of insulating body extends back some partition walls that in the vertical direction be arranged in parallel, further stretch out in partition wall outer surface one side and to be formed with raised line, form the above-mentioned conduit of accommodating between every adjacent two partition walls, the described conduit of accommodating is included between two partition wall sidewalls and forms and accommodate conduit in the inboard of inside and conduit is accommodated in the outside between the raised line of partition wall and another partition wall, offers the groove concordant with the partition wall outer surface on the raised line of partition wall.
10. electric connector as claimed in claim 9, it is characterized in that: the front-seat terminal foot of described terminal is housed in above-mentioned inboard and accommodates in the conduit, back row's terminal foot of described terminal is housed in the above-mentioned outside and accommodates in the conduit, is equipped with the protuberance correspondence and is fastened in the above-mentioned groove in each terminal foot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01276859 CN2520032Y (en) | 2001-12-19 | 2001-12-19 | Assembling type connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01276859 CN2520032Y (en) | 2001-12-19 | 2001-12-19 | Assembling type connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2520032Y true CN2520032Y (en) | 2002-11-06 |
Family
ID=33680815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01276859 Expired - Fee Related CN2520032Y (en) | 2001-12-19 | 2001-12-19 | Assembling type connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2520032Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101577392B (en) * | 2008-05-08 | 2011-05-11 | 富士康(昆山)电脑接插件有限公司 | Electrical socket connector, electrical plug connect and components thereof |
| CN101752739B (en) * | 2008-12-10 | 2013-03-13 | 富士康(昆山)电脑接插件有限公司 | Electric connector and component thereof |
| CN111934112A (en) * | 2019-05-13 | 2020-11-13 | 凡甲电子(苏州)有限公司 | Electrical connector |
-
2001
- 2001-12-19 CN CN 01276859 patent/CN2520032Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101577392B (en) * | 2008-05-08 | 2011-05-11 | 富士康(昆山)电脑接插件有限公司 | Electrical socket connector, electrical plug connect and components thereof |
| CN101752739B (en) * | 2008-12-10 | 2013-03-13 | 富士康(昆山)电脑接插件有限公司 | Electric connector and component thereof |
| CN111934112A (en) * | 2019-05-13 | 2020-11-13 | 凡甲电子(苏州)有限公司 | Electrical connector |
| CN111934112B (en) * | 2019-05-13 | 2022-09-06 | 凡甲电子(苏州)有限公司 | Electrical connector with improved contact arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20021106 Termination date: 20101219 |