CN102957042B - Socket connector and connector assembly - Google Patents
Socket connector and connector assembly Download PDFInfo
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- CN102957042B CN102957042B CN201110254546.6A CN201110254546A CN102957042B CN 102957042 B CN102957042 B CN 102957042B CN 201110254546 A CN201110254546 A CN 201110254546A CN 102957042 B CN102957042 B CN 102957042B
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- side wall
- connector
- longitudinally side
- location notch
- socket
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Abstract
The invention relates to a socket connector and a connector assembly, wherein the connector assembly comprises a plug connector and the socket connector which are mutually butted; the plug connector is provided with a guide post; the socket connector comprises an insulating main body and a socket terminal; the insulating main body comprises a bottom wall, a pair of short side walls, a first longitudinal long side wall, a second longitudinal long side wall and a containing space; the containing space is used for containing the plug connector; the first longitudinal long side wall is provided with a containing groove used for containing the socket terminal and a positioning groove used for containing the guide post, and the first longitudinal long side wall is provided with an inner surface and an outer surface which are relatively parallel; the positioning groove penetrates through the inner surface and the outer surface along the length directions of the short side walls; the containing groove is inwards recessed from the inner surface and the outer surface; and the projections of the second longitudinal long side wall and the positioning groove in the length directions of the short side walls are partially overlapped. In such a way, the plug connector can be fast and accurately assembled on the socket connector.
Description
Technical field
The present invention relates to a kind of connector, especially a kind of LVDS socket connector and combination thereof.
Background technology
LVDS (Low-Voltage Differential Signaling Low Voltage Differential Signal) connector is widely used on the electronic products such as notebook computer, and LVDS connector comprises male end (plug) connector and female end (socket) connector of mutual docking.When existing Male end connector and terminative connector docking, by the relative position of range estimation Male end connector and terminative connector, directly by Male end connector from top to bottom at right angle setting to terminative connector, but this kind of assembling mode easily occurs that Male end connector and terminative connector docking are forbidden, thereby affects assembling speed.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of socket connector and connector combination that can ease of assembly.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of socket connector, comprise insulating body and female terminal, described insulating body comprises diapire, the a pair of short sidewall being connected with diapire, the first longitudinally side wall being connected with diapire and the second longitudinally side wall, by described diapire, short sidewall, the first longitudinally side wall and the second longitudinally side wall surround in order to accommodate the receiving space of corresponding plug connector, the accepting groove accommodate on described the first longitudinally side wall with female terminal, the first longitudinally side wall has to accommodate the location notch of the lead on corresponding plug connector, the first longitudinally side wall has inner surface and the outer surface of opposing parallel, location notch runs through the first longitudinally side wall inner surface and outer surface along the length direction of short sidewall, accepting groove is recessed into and forms inwards from the first longitudinally side wall inner surface and outer surface, the second longitudinally side wall and location notch on the length direction of short sidewall to be projected to small part overlapping.
As a further improvement on the present invention, described location notch is a pair of and respectively near adjacent short sidewall.
As a further improvement on the present invention, described location notch is positioned at the both sides of female terminal.
As a further improvement on the present invention, described location notch runs through the diapire of insulating body downwards.
As a further improvement on the present invention, described socket connector also has the Socket casing being coated on insulating body, on described diapire, there is the groove that is positioned at location notch the place ahead, Socket casing has inverted U-shaped that rides on the second longitudinally side wall, inverted U-shaped has the elastic tip that is positioned at the second longitudinally side wall inner side, elastic tip bottom extends into groove, has the projection of extending towards receiving space in elastic tip.
For solving the problems of the technologies described above, the present invention can also adopt following technical scheme: a kind of connector combination, the pin connector and the socket connector that comprise mutual docking, the front end of pin connector is provided with lead, socket connector comprises insulating body and female terminal, described insulating body comprises diapire, the a pair of short sidewall being connected with diapire, the first longitudinally side wall being connected with diapire and the second longitudinally side wall, by described diapire, short sidewall, the first longitudinally side wall and the second longitudinally side wall surround in order to accommodate the receiving space of pin connector, the accepting groove accommodate on described the first longitudinally side wall with female terminal, the first longitudinally side wall has to accommodate the location notch of the lead on corresponding plug connector, the first longitudinally side wall has inner surface and the outer surface of opposing parallel, location notch runs through the first longitudinally side wall inner surface and outer surface along the length direction of short sidewall, accepting groove is recessed into and forms inwards from the first longitudinally side wall inner surface and outer surface, the second longitudinally side wall and location notch on the length direction of short sidewall to be projected to small part overlapping.
As a further improvement on the present invention, described location notch is positioned at the both sides of female terminal.
As a further improvement on the present invention, described the second longitudinally side wall is concave shape, diapire is provided with the boss being connected with the second longitudinally side wall, this boss and the second longitudinally side wall are provided with claw groove, described socket connector also has the Socket casing being coated on insulating body, has the flexible claw that has extending in claw groove on Socket casing.
As a further improvement on the present invention, described location notch is a pair of and respectively near adjacent short sidewall.
As a further improvement on the present invention, described socket connector also has the Socket casing being coated on insulating body, on described diapire, there is the groove that is positioned at location notch the place ahead, Socket casing has inverted U-shaped that rides on the second longitudinally side wall, inverted U-shaped has the elastic tip that is positioned at the second longitudinally side wall inner side, elastic tip bottom extends into groove, has the projection in order to polarized plug connector of extending towards receiving space in elastic tip.
Compared with prior art, the present invention by arranging in order to accommodate the also location notch of polarized plug connector lead on socket connector the first longitudinally side wall, aim at and install with pin connector lead, realized first oblique cutting and be rotated down clockwise again installation, realize quick and precisely assembling.
Accompanying drawing explanation
Fig. 1 is that connector combination is installed on the schematic diagram on circuit board.
Fig. 2 is the three-dimensional exploded view of pin connector shown in Fig. 1.
Fig. 3 is the three-dimensional exploded view of another angle of pin connector.
Fig. 4 is the partial enlarged drawing at position shown in circle in Fig. 2.
Fig. 5 be in Fig. 2 the second housing at the schematic diagram of another kind of execution mode.
Fig. 6 is the schematic diagram of plug terminal in Fig. 2.
Fig. 7 is the schematic diagram of socket connector in Fig. 1.
Fig. 8 is the three-dimensional exploded view of socket connector in Fig. 7.
Fig. 9 is the three-dimensional exploded view of another angle of socket connector.
Figure 10 is the schematic diagram of female terminal in Fig. 8.
Figure 11 is the combination schematic diagram of female terminal and insulating body in Fig. 8.
Embodiment
The connector combination of Fig. 1 signal is installed on circuit board 3, comprise the pin connector 1 and the socket connector 2 that are installed together, wherein, pin connector 1 comprises insulating body 11, is fixed on some plug terminals 12 on insulating body 11, and the wire 16 that is electrically connected of plug terminal 12, covers the shielding casing of insulating body 11 and be arranged at the earth rod 13 between wire 16 and shielding casing.
A pair of side arm 116 and L-type extension 113 that described insulating body 11 comprises main part 111, plug terminal installation portion 112, is integrally formed with described main part 111 both sides, described plug terminal installation portion 112 is positioned at main part 111 1 sides, and between described pin connector installation portion 112 and main part 111, be formed with a terminal host cavity 114, described terminal accommodating chamber 114 is for accommodating plug terminal 12, at the rear wall of described insulating body 11, is outward extended with lead 115.The left and right sides of described side arm 116 respectively indent forms one and accommodates cave 1161, described in accommodate and in cave 1161, be provided with fixing piece 11611.
Described plug terminal 12 is arranged on plug terminal installation portion 112, and each plug terminal 12 comprises pin connector docking section 121, pin connector fixed part 122 and for the pin connector connecting portion 123 of attachment plug connector docking section 121 and pin connector fixed part 122.Pin connector fixed part 122 is stuck in the holddown groove 1121 in terminal installation portion 112.The two ends of earth rod 16 are contained in the earth rod location notch 1131 forming between L-type extension 113 and plug terminal installation portion 112.
Described shielding casing comprises the first housing 14 and the second housing 15, shown in the first housing 14 contact with insulating body 11 upper and lower surfaces respectively with the second housing 15, thereby insulating body 11 is covered, play protection and the effect of shielded signal.
Described the first housing 14 comprises first substrate 141, along described first substrate 141 both sides, extend to form downwards respectively L-type accommodate arm 142 and side arm retaining sheet 143, described first substrate 141 is provided with shell fragment 1411, this shell fragment 1411 is positioned at side arm 116 tops of insulating body 11, side arm 116 is provided with for settling the shell fragment groove 1163 of this shell fragment 1411, described L-type is accommodated the support baseboard 1421 of arm 142, between the linking arm 1422 of vertical connection support baseboard 1421 and first substrate 141 and first substrate 141, form one for clamping the receiving space 1423 of insulating body 11 and second substrate 151.
Described the second housing 15 comprises second substrate 151, along described second substrate 151 both sides, extend upward respectively the first retaining sheet 152 of formation, side extension board 153, L-type clamping part 154 and retaining column 155, described the first retaining sheet 152 is provided with the first fixing mouth 1521 for fixing fixing piece 11611, described the first retaining sheet 152 is installed on accommodates in cave 1161, described side extension board 153 is provided with side plate fixing piece 1531, side arm fixing mouth 1431 phase fixings on described side plate fixing piece 1531 and side arm retaining sheet 143, described L-type clamping part 154 and retaining column 155 and the relative vertical setting of the first retaining sheet 152, described L-type clamping part 154 is clamped in side arm 116 inner concaves 1162, described retaining column 155 supports the bottom at insulating body 11.
Fig. 5 signal be that the second housing 15 ' in another kind of execution mode comprises second substrate 151 ', the first retaining sheet 152 ', side extension board 153 ' and the second retaining sheet 154 ' that along described second substrate 151 ' both sides, extend upward respectively.Described the second retaining sheet 154 ' is provided with the second fixing mouth 1541 ', is provided with the fixing piece (not shown) holding mutually with this second fixing mouth 1541 ' on insulation shell 11 relative positions.
Socket connector 2 shown in Fig. 7 ~ 9 comprises insulating body 21, is fixed on the female terminal 23 on insulating body 21 and is coated on the Socket casing 22 that covers insulating body 21 surroundings.
Described insulating body 21 comprises diapire 211, along diapire 211 peripheries, extends upward the sidewall 212 of formation.Sidewall 212 comprises a pair of short sidewall, the first longitudinally side wall and the second longitudinally side wall being connected with diapire 211, and described diapire, short sidewall, the first longitudinally side wall and the second longitudinally side wall surround to accommodate the receiving space of corresponding plug connector 1.On the first longitudinally side wall 212, have female terminal installation portion 213, the first longitudinally side walls 212 be provided with for accommodate and polarized plug connector 1 on the location notch 214 of lead 115.The opening of this location notch 214 is towards receiving space, the second longitudinally side wall 212 and location notch 214 the length direction of short sidewall be on fore-and-aft direction to be projected to small part overlapping, so, pin connector 1 lead 115 just cannot insert socket connector 2 location notchs 214 along horizontal direction.
Described location notch 214 is a pair of and respectively near adjacent short sidewall, location notch 214 is positioned at the both sides of female terminal 23, and shown in please refer to the drawing 9, location notch 214 also runs through the diapire 211 of insulating body 21 downwards.The first longitudinally side wall has inner surface and the outer surface of opposing parallel, and location notch runs through the first longitudinally side wall inner surface and outer surface along the length direction of short sidewall.
For energy rapid alignment and Fast Installation between lead 115 and guide-localization groove 214, described lead 115 ends form guide parts by guiding surface 1151.Described diapire 211 upwards protrudes out and is formed with a boss 2122, and the longitudinally side wall 212 and the boss 2122 that are connected with boss 2122 are provided with claw groove 21221.
Shown in Figure 10, described female terminal 23 comprises socket connector docking section 231, socket connector fixed part 232, the socket connector connecting portion 233 of gang socket connector docking section 231 and socket connector fixed part 232, and the electrical junction 234 extending to form from 232 bendings of socket connector fixed part, described socket connector fixed part 232 dual-sides stretch out and are formed with fin 2321, female terminal 23 is inserted in some terminal containing slots 2131 of offering on longitudinally side wall 212 from top to bottom, and be fixed in terminal containing slot 2131 by described fin 2321, accepting groove 2131 is recessed into and forms inwards from the first longitudinally side wall inner surface and outer surface.Electric connection between described female terminal 23 and plug terminal 12 is by the inconsistent conducting in pin connector docking section 121 and socket connector docking section 231.
Refer again to shown in Fig. 8 ~ 9, the promising hollow type of described Socket casing 22, described Socket casing 22 is coated on sidewall 212, after being assembled, Socket casing 22 and insulating body 21 be fixed together, on the sidewall of described Socket casing 22, offer support holding hole 221, on sidewall 212, be provided with the support fixing piece 2123 for holding hole described in fixing 221 accordingly.In order to make socket connector 2 and the rear difficult drop-off of pin connector 1 assembling, on Socket casing 22, arrange two inverted U-shaped 222, described two inverted U-shaped 222 fix on the second longitudinally side wall 212.On described Socket casing 22, be also provided with the described claw 223 matching with claw groove 21221, by this claw groove 21221, mutually support with claw 223, guarantee that Socket casing 22 can not depart from due to the effect of external force insulating body 21.The bottom of Socket casing 22 is provided with some in order to be welded to the welding foot 224 on circuit board 3.
On the diapire 211 of described insulating body 21, there is the groove 215 that is positioned at location notch 214 the place aheads, described inverted U-shaped 222 has the elastic tip 226 that is positioned at the second longitudinally side wall 212 inner sides, elastic tip 226 bottoms extend into groove 215, in elastic tip, there is the projection 225 of extending towards receiving space, in order to be against pin connector 1 outside.The second longitudinally side wall 212 is roughly concave shape.
When above-mentioned pin connector 1 is inserted to socket connector 2, pin connector 1 relative level face 45 degree tilt to insert, lead 115 insert respectively location notch 214 interior after, then be rotated down clockwise installation, can realize in the receiving space that pin connector 1 is installed to socket connector 2 completely.
In sum, these are only preferred embodiment of the present invention, should not limit the scope of the invention with this, i.e. every simple equivalence of doing according to the claims in the present invention book and description changes and modifies, and all should still remain within the scope of the patent.
Claims (8)
1. a socket connector (2), comprise insulating body (21) and female terminal (23), described insulating body (21) comprises diapire, a pair of short sidewall, the first longitudinally side wall and the second longitudinally side wall, by described diapire, short sidewall, the first longitudinally side wall and the second longitudinally side wall surround in order to accommodate the receiving space of corresponding plug connector, the accepting groove (2131) accommodate on described the first longitudinally side wall with female terminal, it is characterized in that: the first longitudinally side wall has to accommodate the location notch (214) of the lead on corresponding plug connector, the first longitudinally side wall has inner surface and the outer surface of opposing parallel, location notch runs through the first longitudinally side wall inner surface and outer surface along the length direction of short sidewall, accepting groove is recessed into and forms inwards from the first longitudinally side wall inner surface and outer surface, the second longitudinally side wall and location notch on the length direction of short sidewall to be projected to small part overlapping, described socket connector also has the Socket casing (22) being coated on insulating body (21), on described diapire, there is the groove (215) that is positioned at location notch the place ahead, Socket casing has inverted U-shaped (222) that ride on the second longitudinally side wall, inverted U-shaped has the elastic tip (226) that is positioned at the second longitudinally side wall inner side, elastic tip bottom extends into groove, has the projection (225) of extending towards receiving space in elastic tip.
2. socket connector according to claim 1, is characterized in that: described location notch is a pair of and respectively near adjacent short sidewall.
3. socket connector according to claim 2, is characterized in that: described location notch is positioned at the both sides of female terminal.
4. socket connector according to claim 1, is characterized in that: described location notch runs through the diapire of insulating body (21) downwards.
5. a connector combination, the pin connector (1) and the socket connector (2) that comprise mutual docking, the front end of pin connector is provided with lead (115), socket connector comprises insulating body (21) and female terminal (23), described insulating body (21) comprises diapire, the a pair of short sidewall being connected with diapire, the first longitudinally side wall being connected with diapire and the second longitudinally side wall, by described diapire, short sidewall, the first longitudinally side wall and the second longitudinally side wall surround in order to accommodate the receiving space of pin connector, the accepting groove accommodate on described the first longitudinally side wall with female terminal, it is characterized in that: the first longitudinally side wall has to accommodate the location notch (214) of the lead on corresponding plug connector, the first longitudinally side wall has inner surface and the outer surface of opposing parallel, location notch runs through the first longitudinally side wall inner surface and outer surface along the length direction of short sidewall, accepting groove is recessed into and forms inwards from the first longitudinally side wall inner surface and outer surface, the second longitudinally side wall and location notch on the length direction of short sidewall to be projected to small part overlapping, described the second longitudinally side wall is concave shape, diapire is provided with the boss (2122) being connected with the second longitudinally side wall, this boss and the second longitudinally side wall are provided with claw groove (21221), described socket connector also has the Socket casing (22) being coated on insulating body (21), has to extend into have a flexible claw (223) in claw groove on Socket casing.
6. connector combination according to claim 5, is characterized in that: described location notch is positioned at the both sides of female terminal.
7. connector combination according to claim 5, is characterized in that: described location notch is a pair of and respectively near adjacent short sidewall.
8. connector combination according to claim 5, it is characterized in that: described socket connector also has the Socket casing (22) being coated on insulating body (21), on described diapire, there is the groove (215) that is positioned at location notch the place ahead, Socket casing has inverted U-shaped (222) that ride on the second longitudinally side wall, inverted U-shaped has the elastic tip (226) that is positioned at the second longitudinally side wall inner side, elastic tip bottom extends into groove, has the projection in order to polarized plug connector (1) (225) of extending towards receiving space in elastic tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110254546.6A CN102957042B (en) | 2011-08-31 | 2011-08-31 | Socket connector and connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110254546.6A CN102957042B (en) | 2011-08-31 | 2011-08-31 | Socket connector and connector assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102957042A CN102957042A (en) | 2013-03-06 |
| CN102957042B true CN102957042B (en) | 2014-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110254546.6A Active CN102957042B (en) | 2011-08-31 | 2011-08-31 | Socket connector and connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102957042B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110896419B (en) * | 2019-11-25 | 2021-07-27 | Oppo广东移动通信有限公司 | Shell assembly, mobile terminal and assembling method of decoration |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1770562A (en) * | 2004-11-01 | 2006-05-10 | 日本压着端子制造株式会社 | Base connector |
| CN101238613A (en) * | 2005-06-09 | 2008-08-06 | 莫莱克斯公司 | Reduced-height wire to board connector |
| JP3168661U (en) * | 2010-04-16 | 2011-06-23 | 鴻海精密工業股▲ふん▼有限公司 | Electrical connector |
| CN202196947U (en) * | 2011-08-31 | 2012-04-18 | 昆山联滔电子有限公司 | Socket connector and connector combination |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101069798B1 (en) * | 2009-09-15 | 2011-10-04 | 성경정밀(주) | A Socket for Battery Connector |
-
2011
- 2011-08-31 CN CN201110254546.6A patent/CN102957042B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1770562A (en) * | 2004-11-01 | 2006-05-10 | 日本压着端子制造株式会社 | Base connector |
| CN101238613A (en) * | 2005-06-09 | 2008-08-06 | 莫莱克斯公司 | Reduced-height wire to board connector |
| JP3168661U (en) * | 2010-04-16 | 2011-06-23 | 鴻海精密工業股▲ふん▼有限公司 | Electrical connector |
| CN202196947U (en) * | 2011-08-31 | 2012-04-18 | 昆山联滔电子有限公司 | Socket connector and connector combination |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102957042A (en) | 2013-03-06 |
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