CN102683965A - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN102683965A CN102683965A CN2012101469120A CN201210146912A CN102683965A CN 102683965 A CN102683965 A CN 102683965A CN 2012101469120 A CN2012101469120 A CN 2012101469120A CN 201210146912 A CN201210146912 A CN 201210146912A CN 102683965 A CN102683965 A CN 102683965A
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- Prior art keywords
- piece
- face
- roof
- diapire
- insulating body
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Abstract
The invention provides an electric connector. The electric connector comprises an insulating body and a terminal module which is accommodated in the insulating body, wherein the terminal module comprises a plurality of conductive terminals and a plastic block which is formed on a plurality of conductive terminals by injection molding; the insulating body comprises a top wall, a bottom wall which is opposite to the top wall, and two side walls which are connected with the top wall and the bottom wall; the top wall and the bottom wall are respectively provided with a plurality of first fastening blocks; a plurality of second fastening blocks which are fastened with the first fastening blocks are respectively arranged on the upper and lower sides of the plastic block; a stop block which extends to the top wall is arranged on the bottom wall; and the front end faces of the first fastening blocks are pressed against the rear end faces of the second fastening blocks, and the rear end face of the stop block is pressed against the front end face of the plastic block to prevent the terminal module from being separated from the insulating body along forward and backward direction.
Description
Technical field
The present invention relates to a kind of electric connector, relate in particular to a kind of electric connector with conducting terminal.
Background technology
Existing LVDS connector generally includes insulating body and the plurality of conductive terminals that is contained in the said insulating body, and said insulating body is the integral type part, in the terminal containing slot of said plurality of conductive terminals grafting riveting in said insulating body.Said plurality of conductive terminals is generally through designing hangnail structure and said insulating body interference engagement so that the terminal confining force to be provided; Thereby make that the moulding precision prescribed of hangnail is high on said terminal containing slot and the said conducting terminal; And then cause mold design complicacy, Mould Machining and moulding difficulty big, also cause terminal confining force and terminal scolding tin pin flatness to be difficult for management and control simultaneously.
In view of this, be necessary existing electric connector is improved, to address the above problem.
Summary of the invention
The object of the present invention is to provide a kind of novel electric connector, this electric connector simple in structure and be convenient to processing.
For realizing the foregoing invention purpose; A kind of electric connector of the present invention; Comprise insulating body and be contained in the terminal module in the said insulating body; Wherein said terminal module comprises plurality of conductive terminals and the injection mo(u)lding plastic cement piece on said plurality of conductive terminals; Said insulating body comprises roof, with the diapire of the corresponding setting of said roof and connect the two side of said roof and said diapire; Be respectively equipped with several first buttons on said roof and the said diapire and hold piece; Said plastic cement piece up and down both sides is respectively equipped with several and buckle and hold piece interlocks and hold second buckle and hold piece with said first, also is provided with on the said diapire towards the stopper of said roof direction extension, and said first detains the front end face and said second of holding piece detains that the rear end face of holding piece connects and the front end face of the rear end face of said stopper and said plastic cement piece connects breaks away from said insulating body to limit said terminal module along fore-and-aft direction.
As further improvement of the present invention; Said plastic cement piece is provided with the fluting of the opposite direction depression along said terminal module insertion from front end face; Said second button is held piece from the outside projection of said fluting inwall; The front end face that said first button is held piece and said second button are held the vertical plane of rear end face for vertically being provided with of piece, and said first button is held piece and said second and detained to hold and also be respectively equipped with guiding face relative with said vertical plane and that be inclined to set on the piece.
As further improvement of the present invention; Said insulating body also comprises and is arranged between said roof and the said diapire and two supporting walls parallel with said two side; The rear end face of said roof, diapire, two supporting walls and said stopper is enclosed to form in order to accommodate the accepting groove of said terminal module; The upper surface of said roof, two side and said stopper is enclosed to form and is connected with said accepting groove and in order to accommodating the host cavity of butt connector, and the outside of said accepting groove also is provided with in order to the fixing fixing hole of butt connector.
As further improvement of the present invention, the top surface of said plastic cement piece and the roof of said accepting groove connect and the diapire of the basal surface of said plastic cement piece and said accepting groove connects breaks away from said insulating body along the vertical direction to limit said terminal module.
As further improvement of the present invention; Said plastic cement piece is provided with from the top along the projection of said plastic cement tile height direction projection; Said roof is provided with from inner surface and caves in to accommodate the draw-in groove of said projection, and the front end face of said projection and the internal face of said draw-in groove offset.
As further improvement of the present invention, said stopper is provided with in order to accommodate the terminal accommodation holes of said plurality of conductive terminals, connects said stopper before and after the said terminal accommodation holes.
As further improvement of the present invention; Said conducting terminal comprises that edge is embedded in the insertion section in the said plastic cement piece, the contact site that one end extends from said insertion section and the afterbody that the other end extends from said insertion section, and said contact site is contained in the said terminal accommodation holes.
As further improvement of the present invention, be respectively equipped with the groove along said terminal module direction of insertion depression on said roof and the said diapire from outer surface, said diapire rear end also is provided with in order to locate the location notch of said conducting terminal afterbody.
As further improvement of the present invention, connect said diapire before and after the said groove on the said diapire.
As further improvement of the present invention, said electric connector also comprises the shielding casing that hides said insulating body, and the two ends of said shielding casing are respectively equipped with the button arm that protrudes in the said fixing hole and interlock and hold with said insulating body.
Compared with prior art; Advantage of the present invention is: electric connector of the present invention passes through the injection mo(u)lding of said plastic cement piece on the one hand around said conducting terminal; Can make that the formed precision of said conducting terminal requires to reduce, the hidden danger that corresponding mold design is simple, make things convenient for moulding and irretention deficiency; Hold piece through on the roof of said insulating body and diapire, being respectively equipped with several first buttons on the other hand; Up and down be respectively equipped with several and said first buckle and hold piece interlocks and hold second buckle and hold piece in both sides at said plastic cement piece; And on said insulating body diapire, be provided with towards the stopper of said roof direction extension; The rear end face of holding piece connects and the front end face of the rear end face of said stopper and said plastic cement piece connects breaks away from said insulating body to limit said terminal module along fore-and-aft direction thereby the front end face and said second that makes said first button hold piece is detained; And then make the present invention be fixed with stable being retained on the said insulating body of said plastic cement piece of conducting terminal, and each other the holding structure simplicity of design, make things convenient for machine-shaping.
Description of drawings
Fig. 1 is the schematic perspective view of electric connector of the present invention.
Fig. 2 is the three-dimensional exploded view of electric connector shown in Figure 1.
Fig. 3 is the schematic perspective view of the insulating body of electric connector shown in Figure 1.
Fig. 4 is another visual angle schematic perspective view of insulating body shown in Figure 3.
Fig. 5 is the schematic perspective view of the plastic cement piece of electric connector shown in Figure 1.
Fig. 6 is another visual angle schematic perspective view of plastic cement piece shown in Figure 5.
Fig. 7 is the schematic perspective view of the conducting terminal of electric connector shown in Figure 1.
Fig. 8 is the schematic perspective view of the shielding casing of electric connector shown in Figure 1.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer, describe the present invention below in conjunction with accompanying drawing and specific embodiment.
Like Fig. 1 and shown in Figure 2, electric connector 100 of the present invention is the LVDS connector.Said electric connector 100 comprises insulating body 10, is contained in terminal module 20 in the said insulating body 10 and the shielding casing 30 that hides said insulating body 10.Said terminal module 20 comprises plurality of conductive terminals 201 and the plastic cement piece 202 of injection mo(u)lding on said plurality of conductive terminals 201.
Like Fig. 3 and shown in Figure 4, said insulating body 10 comprise roof 101, with the diapire 102 of said roof 101 corresponding settings and the two side 103 that connects said roof 101 and said diapire 102.Be respectively equipped with several first buttons on said roof 101 and the said diapire 102 and hold piece 104, and said first button on the said roof 101 is held piece 104 and said first button on the said diapire 102 and held piece 104 along the setting of staggering of said insulating body 10 length directions.Also be provided with the stopper 105 that extends towards said roof 101 directions on the said diapire 102, said stopper 105 is provided with in order to the terminal accommodation holes 1051 of accommodating said plurality of conductive terminals 201, and said terminal accommodation holes 1051 front and back connect said stopper 105.In this execution mode, said insulating body 10 also comprises and being arranged between said roof 101 and the said diapire 102 and two supporting walls 106 parallel with said two side 103.The rear end face of said roof 101, diapire 102, two supporting walls 106 and said stopper 105 is enclosed to form the accepting groove 11 in order to accommodate said terminal module 20, and the upper surface of said roof 101, two side 103 and said stopper 105 is enclosed to form and is connected with said accepting groove 11 and in order to accommodate the host cavity 12 of butt connector (not shown).Two outsides of said accepting groove 11 also are respectively equipped with the fixing hole 13 in order to fixing said butt connector, also are provided with the holddown groove 131 that matches in order to said shielding casing 30 in the said fixing hole 13.Also be respectively equipped with the groove 107 along said terminal module 20 direction of insertion depression on said roof 101 and the said diapire 102, and said groove 107 front and back on the said diapire 102 connect said diapire 102 from outer surface.Also further be provided with the draw-in groove 108 from the inner surface depression on the said roof 101, said diapire 102 rear ends also are provided with the location notch 14 in order to locate said conducting terminal 201.
Like Fig. 5 and Fig. 6 and combine shown in Figure 3ly, the both sides up and down of said plastic cement piece 202 are respectively equipped with several and said first buckle and hold piece 104 interlocks and hold second buckle and hold piece 203.Said plastic cement piece 202 is provided with the fluting 204 of the opposite direction depression along said terminal module 20 insertions from front end face, and said second button is held piece 203 from the outside projection of said fluting 204 inwalls.The front end face and said second that electric connector 100 of the present invention is held piece 104 through said first button detains that the rear end face of holding piece 203 connects and the rear end face of said stopper 105 and the front end face of said plastic cement piece 202 connect, and breaks away from said insulating body 10 thereby can limit said terminal module 20 along fore-and-aft direction.In this execution mode; The front end face that said first button is held piece 104 and said second button are held the vertical plane 1042,2032 of rear end face for vertically being provided with of piece 203, and said first button is held piece 104 and said second button and held and also be respectively equipped with guiding face 1041,2031 relative with said vertical plane 1042,2032 and that be inclined to set on the piece 203.
The roof of the top surface of said plastic cement piece 202 and said accepting groove 11 connects and the diapire of the basal surface of said plastic cement piece 202 and said accepting groove 11 connects breaks away from said insulating body 10 along the vertical direction to limit said terminal module 20.Said plastic cement piece 202 also is provided with from the top along the projection 205 of said plastic cement piece 202 short transverse projections; Said projection 205 is contained in the said draw-in groove 108, and the internal face of the front end face of said projection 205 and said draw-in groove 108 offsets and turns forward with the upper end that prevents said plastic cement piece 202.
Like Fig. 7 and combine shown in Figure 6ly, said conducting terminal 201 comprises that edge is embedded in the insertion section 2011 in the said plastic cement piece 202, the contact site 2012 that 2,011 one ends extend from said insertion section and the afterbody 2013 that 2011 other ends extend from said insertion section.Said contact site 2012 is contained in the said terminal accommodation holes 1051 and upwards protrudes in the said host cavity 12, and said afterbody 2013 is positioned in the said location notch 14, thereby can limit said conducting terminal 201 along said insulating body 10 length directions swing.
Like Fig. 8 and combine shown in Figure 3ly, the top 301 of said shielding casing 30 is provided with the cantilever 302 that recedes and extend, and said cantilever 302 protrudes into to offset in the said groove 107 on said insulating body 10 roofs 101 and with the inwall of said groove 107 and cooperates.Said shielding casing 30 be provided with from bottom 303 tear form with said insulating body 10 diapires 102 on the said groove 107 fixing arm 304 of fixing mutually.The two ends 305 of said shielding casing 30 are respectively equipped with the button arm 31 that protrudes in the said fixing hole 13 and interlock and hold with said insulating body 10, and said button arm 31 is contained in the said holddown groove 131.By cooperating of the cooperating of said cantilever 302 and said roof 101 upper grooves 107, said fixing arm 304 and said diapire 102 upper grooves 107 and cooperating of said button arm 31 and said holddown groove 131, thereby said insulating body 10 is stable in the said shielding casing 30.
In sum; Electric connector 100 of the present invention passes through said plastic cement piece 202 injection mo(u)ldings on the one hand around said conducting terminal 201; Can make that the formed precision of said conducting terminal 201 requires to reduce, the hidden danger that corresponding mold design is simple, make things convenient for moulding and irretention deficiency; On the other hand through on the roof of said insulating body 10 101 and diapire 102, be provided with several first buttons that are provided with of staggering respectively hold piece 104, said plastic cement piece 202 about both sides be respectively equipped with several with said first buckle hold piece 104 interlock hold second buckle the stopper 105 of holding piece 203 and on said insulating body 10 diapires 102, being provided with the said roof 101 directions extension of court; Make the front end face and said second of holding piece 104 through said first button detain that the rear end face of holding piece 203 connects and the rear end face of said stopper 105 and the front end face of said plastic cement piece 202 connect; Thereby limit said terminal module 20 and break away from said insulating body 10 along fore-and-aft direction; And then make the present invention be fixed with stable being retained on the said insulating body 10 of said plastic cement piece 202 of said conducting terminal 201, and each other the holding structure simplicity of design, make things convenient for machine-shaping.
Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; Although the present invention is specified with reference to preferred embodiment; Those of ordinary skill in the art is to be understood that; Can make amendment or be equal to replacement technical scheme of the present invention, and not break away from the spirit and the scope of technical scheme of the present invention.
Claims (10)
1. electric connector; Comprise insulating body and be contained in the terminal module in the said insulating body; It is characterized in that: said terminal module comprises plurality of conductive terminals and the injection mo(u)lding plastic cement piece on said plurality of conductive terminals; Said insulating body comprises roof, with the diapire of the corresponding setting of said roof and connect the two side of said roof and said diapire; Be respectively equipped with several first buttons on said roof and the said diapire and hold piece; Said plastic cement piece up and down both sides is respectively equipped with several and said first buckles and hold piece interlocks and hold second buckle and hold piece; Also be provided with the stopper that extends towards said roof direction on the said diapire, the front end face and said second that said first button is held piece detains that the rear end face of holding piece connects and the front end face of the rear end face of said stopper and said plastic cement piece connects breaks away from said insulating body to limit said terminal module along fore-and-aft direction.
2. electric connector according to claim 1; It is characterized in that: said plastic cement piece is provided with the fluting of the opposite direction depression along said terminal module insertion from front end face; Said second button is held piece from the outside projection of said fluting inwall; The front end face that said first button is held piece and said second button are held the vertical plane of rear end face for vertically being provided with of piece, and said first button is held piece and said second and detained to hold and also be respectively equipped with guiding face relative with said vertical plane and that be inclined to set on the piece.
3. electric connector according to claim 1; It is characterized in that: said insulating body also comprises and is arranged between said roof and the said diapire and two supporting walls parallel with said two side; The rear end face of said roof, diapire, two supporting walls and said stopper is enclosed to form in order to accommodate the accepting groove of said terminal module; The upper surface of said roof, two side and said stopper is enclosed to form and is connected with said accepting groove and in order to accommodating the host cavity of butt connector, and the outside of said accepting groove also is provided with in order to the fixing fixing hole of butt connector.
4. electric connector according to claim 3 is characterized in that: the top surface of said plastic cement piece and the roof of said accepting groove connect and the diapire of the basal surface of said plastic cement piece and said accepting groove connects breaks away from said insulating body along the vertical direction to limit said terminal module.
5. electric connector according to claim 1; It is characterized in that: said plastic cement piece is provided with from the top along the projection of said plastic cement tile height direction projection; Said roof is provided with from inner surface and caves in to accommodate the draw-in groove of said projection, and the front end face of said projection and the internal face of said draw-in groove offset.
6. electric connector according to claim 1 is characterized in that: said stopper is provided with in order to accommodate the terminal accommodation holes of said plurality of conductive terminals, connects said stopper before and after the said terminal accommodation holes.
7. electric connector according to claim 6; It is characterized in that: said conducting terminal comprises that edge is embedded in the insertion section in the said plastic cement piece, the contact site that one end extends from said insertion section and the afterbody that the other end extends from said insertion section, and said contact site is contained in the said terminal accommodation holes.
8. electric connector according to claim 7; It is characterized in that: be respectively equipped with the groove along said terminal module direction of insertion depression from outer surface on said roof and the said diapire, said diapire rear end also is provided with in order to locate the location notch of said conducting terminal afterbody.
9. electric connector according to claim 8 is characterized in that: connect said diapire before and after the said groove on the said diapire.
10. electric connector according to claim 3; It is characterized in that: said electric connector also comprises the shielding casing that hides said insulating body, and the two ends of said shielding casing are respectively equipped with the button arm that protrudes in the said fixing hole and interlock and hold with said insulating body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101469120A CN102683965A (en) | 2012-05-14 | 2012-05-14 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101469120A CN102683965A (en) | 2012-05-14 | 2012-05-14 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102683965A true CN102683965A (en) | 2012-09-19 |
Family
ID=46815542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101469120A Pending CN102683965A (en) | 2012-05-14 | 2012-05-14 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102683965A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2519436Y (en) * | 2001-12-06 | 2002-10-30 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN200962480Y (en) * | 2006-10-11 | 2007-10-17 | 鸿松精密科技股份有限公司 | Low voltage differential signal connector |
| CN201029125Y (en) * | 2007-03-02 | 2008-02-27 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN201374444Y (en) * | 2009-02-20 | 2009-12-30 | 富港电子（东莞）有限公司 | Electric connector |
| CN201656040U (en) * | 2010-04-09 | 2010-11-24 | 凡甲电子(苏州)有限公司 | Network connector for notebook computer |
| JP3173526U (en) * | 2011-08-30 | 2012-02-09 | 東莞宇球電子有限公司 | LVDS connector |
| CN202601914U (en) * | 2012-05-14 | 2012-12-12 | 昆山嘉华电子有限公司 | Electric connector |
-
2012
- 2012-05-14 CN CN2012101469120A patent/CN102683965A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2519436Y (en) * | 2001-12-06 | 2002-10-30 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN200962480Y (en) * | 2006-10-11 | 2007-10-17 | 鸿松精密科技股份有限公司 | Low voltage differential signal connector |
| CN201029125Y (en) * | 2007-03-02 | 2008-02-27 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN201374444Y (en) * | 2009-02-20 | 2009-12-30 | 富港电子（东莞）有限公司 | Electric connector |
| CN201656040U (en) * | 2010-04-09 | 2010-11-24 | 凡甲电子(苏州)有限公司 | Network connector for notebook computer |
| JP3173526U (en) * | 2011-08-30 | 2012-02-09 | 東莞宇球電子有限公司 | LVDS connector |
| CN202601914U (en) * | 2012-05-14 | 2012-12-12 | 昆山嘉华电子有限公司 | Electric connector |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120919 |