CN203135057U - Electric connector and butting connector thereof - Google Patents
Electric connector and butting connector thereof Download PDFInfo
- Publication number
- CN203135057U CN203135057U CN 201220420799 CN201220420799U CN203135057U CN 203135057 U CN203135057 U CN 203135057U CN 201220420799 CN201220420799 CN 201220420799 CN 201220420799 U CN201220420799 U CN 201220420799U CN 203135057 U CN203135057 U CN 203135057U
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- CN
- China
- Prior art keywords
- retaining sheet
- insulating body
- electric connector
- connector
- shielding casing
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- 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 an electric connector and a butting connector thereof. The electric connector comprises an insulating body, conductive terminals fixedly held on the insulating body and a shielding casing covered on the insulating body, wherein the insulating body is provided with a first side surface and a second side surface which are opposite to each other, the shielding casing is provided with a first side wall which is attached to the first side surface; and the electric connector is characterized in that the first side surface is provided with a first clamping groove and a second clamping groove, the first side wall is provided with a first clamping plate and a second clamping piece, the first clamping plate is clamped in the first clamping groove, the second clamping plate is clamped in the second clamping groove, and the clamping direction of the first clamping plate is in opposition to the clamping direction of the second clamping plate. The coplanar degree of welding parts of the shielding casing and welding parts of the conductive terminals are improved by utilizing the two clamping plates which are arranged in opposite clamping directions.
Description
[technical field]
The utility model relates to a kind of electric connector and butt connector thereof, relates in particular to a kind of electric connector and butt connector thereof with shielding casing.
[background technology]
U.S.'s patent of invention the 7th, 431, disclosed a kind of electric connector No. 617, this electric connector comprises insulating body, be immobilizated in the terminal on the insulating body and be covered in shielding casing on the insulating body, described insulating body has the two side that is oppositely arranged and is connected in the end walls of two side, described sidewall is respectively equipped with support slot, described both ends are provided with two grooves respectively, described shielding casing has the both sides that are oppositely arranged and is connected in the both ends of both sides, described both sides are provided with the holding section of matching with support slot respectively, described both ends are provided with the button that matches with two grooves respectively and hold sheet, hold matching relationship between sheet and the groove carries out above-below direction to the position relation of shielding casing and insulating body location by holding section and support slot and button.Yet, only depend on holding section and support slot and button to hold sheet and position with the position to above-below direction that cooperates between the groove, when inserting, butt connector causes the not coplanar problem of weld part of weld part and the terminal of shielding casing possibly.
So, wish that a kind of novel electric connector of design is to improve the problems referred to above.
[utility model content]
Technical problem to be solved in the utility model is to provide electric connector and the butt connector thereof with better coplane degree.
For addressing the above problem, the utility model connector adopts following technical scheme: a kind of electric connector, comprise insulating body, be immobilizated in the conducting terminal of insulating body and be covered in the shielding casing of insulating body, described insulating body has the first relative side and second side, described shielding casing has the first side wall that pastes in first side, described first side is provided with first support slot and second support slot, described the first side wall is provided with first retaining sheet and second retaining sheet, first retaining sheet is fastened in first support slot, second retaining sheet is fastened in second support slot, first retaining sheet hold direction and second retaining sheet to hold direction opposite.
Compared with prior art, the utlity model has following beneficial effect: described first retaining sheet is relative with the direction that holds of second retaining sheet, therefore be fastened in corresponding with second retaining sheet of first retaining sheet can be adjusted shielding casing and be assembled in upper-lower position on the insulating body in first support slot and second support slot, whereby, can improve the coplane degree of the weld part of the weld part of shielding casing and conducting terminal.
For addressing the above problem, the utility model connector adopts following technical scheme: the butt connector that a kind of and above-mentioned electric connector matches, this butt connector comprises first insulating body, be immobilizated in first conducting terminal of first insulating body and the earthing device that connects with part first conducting terminal, first insulating body has the docking section, described docking section comprises hyoplastron and the butt plate that arranges at interval with hyoplastron, first conducting terminal row is located at the inner surface of hyoplastron, earthing device comprises covering and earthing member, this covering is covered on the fitting inner surface and faces hyoplastron, and earthing member electrically contacts covering.
Compared with prior art, the utlity model has following beneficial effect: described first retaining sheet and second retaining sheet to hold direction relative, therefore be fastened in corresponding with second retaining sheet of first retaining sheet can guarantee in first support slot and second support slot that shielding casing is assembled in the upper-lower position on the insulating body, whereby, can adjust the coplane degree of the weld part of the weld part of shielding casing and conducting terminal.
[description of drawings]
Stereogram when Fig. 1 is the utility model electric connector and butt connector butt joint thereof;
Electric connector was along the cutaway view of A-A line when Fig. 2 was electric connector shown in Figure 1 and butt connector butt joint thereof;
Fig. 3 is the utility model electric connector and butt connector thereof the stereogram when not docking;
Fig. 4 is the three-dimensional exploded view of the utility model electric connector;
Fig. 5 is the three-dimensional exploded view of another angle of electric connector shown in Figure 4;
Fig. 6 be electric connector shown in Figure 3 and butt connector thereof when not docking electric connector along the cutaway view of B-B line;
Fig. 7 is the utility model butt connector three-dimensional exploded view;
Fig. 8 is the schematic diagram of the utility model butt connector shielding casing when unassembled;
Fig. 9 is the three-dimensional exploded view of another angle of butt connector shown in Figure 7;
Figure 10 is the schematic diagram of butt connector shielding casing shown in Figure 8 another angle when unassembled.
[embodiment]
Please join Fig. 1 and shown in Figure 3, described electric connector and butt connector 300 thereof comprise electric connector 100 and the butt connector 200 that connects with electric connector 100, electric connector 100 finally is assembled in circuit board (not shown), and 200 of butt connectors are connected with cable (not shown).
Please join Fig. 4 to shown in Figure 6, described electric connector comprise rectangle insulating body 1, be immobilizated in the conducting terminal 2 of insulating body and be covered in the shielding casing 3 of insulating body 1.
The installed surface 112 that described insulating body 1 has interface 101, be oppositely arranged with interface 101, be connected first side 102 of interface 101 and installed surface 112, second side 104 that is oppositely arranged with first side 102 and the both ends of the surface 103 that are connected first side 102 and second side 104.Described interface 101 is arranged with downwards and forms a host cavity 111.Look down from interface 101, this host cavity 111 roughly is the setting of " recessed " font.Second side, 104 corresponding side walls are thicker than first side, 102 corresponding side walls, and conducting terminal 2 is fixed on second side, 104 corresponding side walls, and shielding casing 3 is set in the outside of four sides and does further fixing in first side, 102 corresponding side walls.
Described second side 104 from interface 101 to having the some terminal containing slots 109 that run through insulating body 1.In conjunction with Fig. 4 and Fig. 6, conducting terminal 2 is assembled in insulating body 1 from bottom to top.Described conducting terminal 2 comprises the holding parts 21 that is immobilizated in second side, 104 corresponding sidewalls, extends to the elastic contact part 22 of host cavity 111 and extend the weld part 23 of second side 104 from holding parts 21, described elastic contact part 22 S-type bendings.
Described first side 102 is concaved with two first support slots 105 that arrange at interval, and described first support slot 105 runs through installed surface 112 downwards, and this first support slot 105 forms the face 107 of keeping out in first side, 102 corresponding side walls.Each first support slot 105 is concaved with second support slot 106 more respectively, and described second support slot 106 upwards runs through interface 101, and this second support slot 106 forms the face 108 (ginseng Fig. 6) of keeping out in first support slot, 105 corresponding side walls.Described insulating body 1 further is concaved with two the 3rd support slots 110 in second side 104, described the 3rd support slot 110 lays respectively at the both sides of terminal containing slot 109.
Described shielding casing 3 comprises docking section 301,301 the first side walls 302 that extend downwards, second sidewall 304 and the end walls 303 that are oppositely arranged with the first side wall 302 from the docking section.Described the first side wall 302 forms rubber-like first retaining sheet 31 and second retaining sheet 32 by punch forming.The first side wall 302 has first opening 33, and described first retaining sheet 31 is inclined upwardly and is positioned at first opening 33 from the lower limb of first opening 33.It is downward-sloping and be positioned at second opening 34 from the lower limb of second opening 34 that first retaining sheet 31 has second opening, 34, the second retaining sheets 32.Described shielding casing 3 is assembled in insulating body 1 (in conjunction with Fig. 6) from interface 101, and docking section 301 is covered in interface 101, and each sidewall correspondence is covered in each side of insulating body 1.Described each sidewall extends to form first weld part 307 to the direction away from insulating body 1 respectively.Described first retaining sheet 31 is fastened in first support slot 105, and offsets with the face of keeping out 107, thereby stops shielding casing 3 upwards to break away from insulating body 1.Described second retaining sheet 32 is fastened in second support slot 106, and offsets with supporting surface 108, thereby stops shielding casing 3 excessively assembling downwards.Simultaneously, described second sidewall 304 is provided with the 3rd retaining sheet 308, and described the 3rd retaining sheet 308 is fastened in the 3rd support slot 110, can increase the hold power of shielding casing 3 on insulating body 1.
On the assembling direction of shielding casing 3, holding on the direction of first retaining sheet 31, second retaining sheet 32 is relative.Therefore, first retaining sheet 31, second retaining sheet 32 are preventing from also can preventing when shielding casing breaks away from insulating body 1 that shielding casing 3 from excessively assembling.First retaining sheet 31 and second retaining sheet 32 are held in supporting surface 107 and supporting surface 108 respectively, therefore, first retaining sheet 31 has relative screens up and down with second retaining sheet 32, makes can have more stable and accurate position at insulating body 1 after shielding casing 3 assemblings.In addition, because first retaining sheet 31 and second retaining sheet 32 are Flexible Design, therefore can allow shielding casing 3 be assembled in the weld part 23 place plane of insulating body 1 back according to conducting terminal 2 in certain margin of tolerance, adjusting (if the plane, weld part 23 place of assembling back conducting terminal 2 is higher than first weld part 307 of shielding casing 3, can be with shielding casing 3 relative adjusting upward in the elastic deformation scope of first retaining sheet 31; Same, if the plane, weld part 23 place of assembling back conducting terminal 2 is lower than first weld part 307 of shielding casing 3, can be in the elastic deformation scope of first retaining sheet 31 that shielding casing 3 is relative downward adjustment), thereby guarantee that first weld part 307 of shielding casing 3 and the weld part 23 of conducting terminal 2 are positioned at same plane (being solder side), namely are conducive to the coplane degree of electric connector.
Please join Fig. 7 to shown in Figure 10, described butt connector 200 comprises first insulating body 60, be immobilizated in first conducting terminal 70, the earthing device 80 of first insulating body 60 and be covered in first shielding casing 90 of first insulating body 60.
Described first insulating body 60 comprises that main part 601 and autonomous body 601 protrude out the docking section that is the setting of " recessed " font, and described docking section has interface 603.Described docking section comprises hyoplastron 605 and the butt plate 606 that arranges at interval with hyoplastron 605.Hyoplastron 605 is provided with some terminal containing slots 608 in the side relative with butt plate 606, this terminal containing slot 608 is in order to accommodate the tabular contact site 71 of first conducting terminal 70, and hyoplastron 605 two ends further are bent to form fool proof portion (not label) towards butt plate 606.
Described earthing device 80 has earthing member 81 and the covering 82 of separating setting.This earthing member 81 comprises flat holding parts 811 and the junction 812 that extends from holding parts 811 1 sides, and described holding parts 811 further is extended with holding part 813 downwards.Described covering 82 has the portion of covering 821, and the described upper and lower both sides that cover portion 821 and and arranged on left and right sides bend respectively and be extended with first holding part 822 that arranges in opposite directions.The described face 604 corresponding butt plates 606 that are arranged with are provided with that first button is held groove 61 and second button is held groove 62.Ginseng Fig. 8, covering 82 is assembled in first insulating body, 60, the first holding parts 822 from interface 603 and connects mutually with holding part 813.Described first holding part 822 is held in second button and holds groove 62, thereby makes covering 82 be coated on the medial surface of butt plate 606, covers portion 821 in the face of the tabular contact site 71 of first conducting terminal 70.
Please join Fig. 9, the welding foot of described first conducting terminal 70 72 borrows the blocking part 64 that is convexly set in terminal containing slot 608 rears to carry out location and obstruct between terminal.Comprise earth terminal 73 in described first conducting terminal 70, cooperate Figure 10, junction 812 correspondences of earthing device 80 to be arranged in jube 63 that terminal containing slot 608 the place aheads are provided with and connect with the welding foot of earth terminal 73.The holding part 813 of earthing member 81 inserts that first button is held groove 61 and connects mutually with first holding part 822 of contact 82.
Described first shielding casing 90 comprises first clamping part 92 that main part 91 and autonomous body 91 extend downwards, and the both sides of described main part 91 are extended with second clamping part 93 respectively downwards.This first shielding casing 90 is covered in first insulating body 60.
When butt connector 200 docks with electric connector 100 (Fig. 1, Fig. 2 and Fig. 3), peg graft to " recessed " font host cavity 111 in described " recessed " font docking section.Described hyoplastron 605 is plugged in this host cavity 111, and described butt plate 606 is inserted in outside the host cavity 111.Second sidewall 304 of the shielding casing 3 that covers on the covering 82 that coats on the described butt plate 606 and the insulating body 1 pastes tactile mutually.First conducting terminal 70 of fixing contacts on conducting terminal 2 and the hyoplastron 605.Described first clamping part 92 is held on the first side wall 301 of shielding casing 3, and between two first retaining sheets 31 that sidewall 301 arranges.Second clamping part 93 is held on the end walls 303 of shielding casing 3, to reach the purpose of firm butt joint.In addition, earthing member 81 connects mutually with earth terminal 73, connects mutually because of earthing member 81 but also with covering 82 not only, and whole electric connector and butt connector thereof can form good ground connection effect.When electric connector 100 was extracted, first retaining sheet 31 of shielding casing 3 was kept out mutually with first support slot 105 on the insulating body 1 at butt connector 200, was conducive to the stability of first weld part 307 on circuit board of shielding casing 3.
Present embodiment is the utility model preferred embodiments, and certainly, the utility model also can adopt other real-time modes, gives unnecessary details no longer one by one herein.
Claims (10)
1. electric connector, comprise insulating body, be immobilizated in the conducting terminal of insulating body and be covered in the shielding casing of insulating body, described insulating body has the first relative side and second side, described shielding casing has the first side wall that pastes in first side, it is characterized in that: described first side is provided with first support slot and second support slot, described the first side wall is provided with first retaining sheet and second retaining sheet, first retaining sheet is fastened in first support slot, second retaining sheet is fastened in second support slot, first retaining sheet hold direction and second retaining sheet to hold direction opposite.
2. electric connector as claimed in claim 1, it is characterized in that: described first retaining sheet and second retaining sheet are all the elasticity setting.
3. electric connector as claimed in claim 2, it is characterized in that: described the first side wall is provided with opening, first retaining sheet from opening to the first laterally inclined extension; Be provided with opening in first retaining sheet, the opening of second retaining sheet in first retaining sheet is to the first laterally inclined extension, and the bearing of trend of first, second retaining sheet is opposite.
4. electric connector as claimed in claim 3, it is characterized in that: first support slot is the blocking part on insulating body forms, described second support slot forms blocking part down at insulating body, and first retaining sheet is kept out mutually with last blocking part, and second retaining sheet is kept out mutually with following blocking part.
5. electric connector as claimed in claim 1, it is characterized in that: described conducting terminal correspondence is arranged on the sidewall of corresponding second side, and conducting terminal has the weld part that extends second side.
6. butt connector that matches with the described electric connector of claim 1, this butt connector comprises first insulating body, is immobilizated in first conducting terminal of first insulating body and the earthing device that connects with part first conducting terminal, it is characterized in that: first insulating body has the docking section, described docking section comprises hyoplastron and the butt plate that arranges at interval with hyoplastron, first conducting terminal row is located at the inner surface of hyoplastron, earthing device comprises covering and earthing member, this covering is covered on the fitting inner surface and faces hyoplastron, and earthing member electrically contacts covering.
7. butt connector as claimed in claim 6, it is characterized in that: described first conducting terminal comprises earth terminal, and described earthing member is overlapped in the welding foot of earth terminal.
8. butt connector as claimed in claim 7, it is characterized in that: described hyoplastron is contained in host cavity, and the butt plate is inserted in outside the host cavity, and described covering is covered on the first side wall of the shielding casing of electric connector.
9. butt connector as claimed in claim 8, it is characterized in that: described butt connector also comprises first shielding casing, described first shielding casing comprises first clamping part that main part and autonomous body extend to the first side wall of electric connector, and described first clamping part is held between two first retaining sheets.
10. butt connector as claimed in claim 9 is characterized in that: described first shielding casing comprises that autonomous body extends and be held on second clamping part of second sidewall to the two side of electric connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220420799 CN203135057U (en) | 2012-08-23 | 2012-08-23 | Electric connector and butting connector thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220420799 CN203135057U (en) | 2012-08-23 | 2012-08-23 | Electric connector and butting connector thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203135057U true CN203135057U (en) | 2013-08-14 |
Family
ID=48943000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220420799 Expired - Fee Related CN203135057U (en) | 2012-08-23 | 2012-08-23 | Electric connector and butting connector thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203135057U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022105124A (en) * | 2021-01-07 | 2022-07-12 | Ｉ－Ｐｅｘ株式会社 | Electric connector |
| JP2022171889A (en) * | 2021-01-07 | 2022-11-11 | Ｉ－Ｐｅｘ株式会社 | Electric connector |
| US11569620B2 (en) | 2018-12-28 | 2023-01-31 | Dai-Ichi Seiko Co., Ltd. | Electrical connector and connector device |
| JP7480821B2 (en) | 2022-09-20 | 2024-05-10 | Ｉ－Ｐｅｘ株式会社 | Electrical Connectors |
-
2012
- 2012-08-23 CN CN 201220420799 patent/CN203135057U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11569620B2 (en) | 2018-12-28 | 2023-01-31 | Dai-Ichi Seiko Co., Ltd. | Electrical connector and connector device |
| JP2022105124A (en) * | 2021-01-07 | 2022-07-12 | Ｉ－Ｐｅｘ株式会社 | Electric connector |
| JP7148009B2 (en) | 2021-01-07 | 2022-10-05 | Ｉ－Ｐｅｘ株式会社 | electrical connector |
| JP2022171889A (en) * | 2021-01-07 | 2022-11-11 | Ｉ－Ｐｅｘ株式会社 | Electric connector |
| JP7176659B2 (en) | 2021-01-07 | 2022-11-22 | Ｉ－Ｐｅｘ株式会社 | electrical connector |
| JP7480821B2 (en) | 2022-09-20 | 2024-05-10 | Ｉ－Ｐｅｘ株式会社 | Electrical Connectors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20150823 |
|
| EXPY | Termination of patent right or utility model |