CN201392942Y - Plug connector - Google Patents
Plug connector Download PDFInfo
- Publication number
- CN201392942Y CN201392942Y CN200920052804U CN200920052804U CN201392942Y CN 201392942 Y CN201392942 Y CN 201392942Y CN 200920052804 U CN200920052804 U CN 200920052804U CN 200920052804 U CN200920052804 U CN 200920052804U CN 201392942 Y CN201392942 Y CN 201392942Y
- Authority
- CN
- China
- Prior art keywords
- plate
- header body
- clamp
- shell
- housing
- 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
Links
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a plug connector which comprises a plug main body, a plurality of plug terminals and a metal shell body. The plug terminals are fixedly held in the plug main body. The metal shell body comprises a first shell body and a wire clamping shell, the first shell body is covered at the front part of the plug main body, and the wire clamping shell is covered at the rear part of the plug main body. The wire clamping shell is provided with a wire clamping shell cover plate, a wire clamping shell lateral plate is vertically extended out at one side rim of the wire clamping shell cover plate in a bending manner, and a wire clamping shell bottom plate which can be bent upwards is extended out downwards at the lower side rim of the wire clamping shell lateral plate. A first buckling plate and a second buckling plate which can be mutually buckled together are respectively extended out at the front parts of the side rims of the wire clamping shell cover plate and the wire clamping shell bottom plate in vertical and bending manners. A first wire clamping part and a second wire clamping part which are mutually corresponding up and down are respectively extended outwards at the rear parts of the side rims of the wire clamping shell cover plate and the wire clamping shell bottom plate. The metal shell body of the plug connector is composed of the first shell body and the wire clamping shell with the wire clamping parts. The assembling of the plug connector is simple and the volume of the plug connector is small.
Description
Technical field
The utility model relates to a kind of electric connector, particularly relates to a kind of pin connector.
Background technology
Existing a kind of pin connector comprises header body and covers metal shell on header body.Protrude out a holding parts of pegging graft with butt connector on this header body front surface forward, this metal shell comprises first housing and second housing, first housing is covered on the holding parts of header body, and second case lid is combined in the part outside the holding parts of header body.First housing of metal shell and second housing coat and cover in the header body outside, have effectively shielded electromagnetic interference.
But the metal shell of above-mentioned existing pin connector is made up of first housing and second housing, needs assembling one clamp iron-clad in addition when pin connector is connected with External cable, makes that the assembling complexity and the volume of whole plug connector are bigger than normal.
The utility model content
The purpose of this utility model is to provide a kind of assemble simple and the little pin connector of volume at defective and deficiency that above-mentioned prior art exists.
For achieving the above object, pin connector that the utility model provides comprises a header body, a some plug terminal and metal shells that is retained in the header body.This metal shell comprises one first housing and a clamp shell, and first case lid is combined in the front portion of header body, and the clamp cap is combined in the rear portion of header body.This clamp shell has the clamp housing-plate, clamp shell-side plate is extended in the vertical bending of clamp housing-plate one lateral margin, clamp shell-side plate lower lip is extended the clamp shell base plate that can upwards bend downwards, the clamp housing-plate extends first buckling plate and second buckling plate that can snap together mutually with the vertical respectively bending in the front portion of clamp shell base plate lateral margin, and the rear portion of clamp housing-plate and clamp shell base plate lateral margin extends outward the corresponding first clamp portion and the second clamp portion up and down.
As mentioned above, the utility model pin connector is by first housing and have metal shell that the clamp shell of clamp portion forms and replaced the metal shell of being made up of first housing and second housing and clamp iron-clad of the prior art, has shielding action equally, and guaranteeing outside the good anti-electromagnetic interference performance, reduced the parts quantity of pin connector, made that the assembling of whole plug connector is simple and volume is little.
Description of drawings
Fig. 1 is the stereogram of a kind of embodiment of the utility model pin connector.
Fig. 2 is the three-dimensional exploded view of pin connector shown in Figure 1, and wherein, second buckling plate of clamp shell is not fastened on first buckling plate.
Fig. 3 is the profile of the header body of pin connector shown in Figure 1.
Stereogram when Fig. 4 is not fastened on first buckling plate for second buckling plate of the clamp shell of pin connector shown in Figure 1.
The description of reference numerals of each parts is as follows among the figure:
Second recess, 14 terminal grooves 15
Fixing slot 162 buttons are held groove 17
Breach 211 colludes body 212
Connecting portion 22 contact sites 23
Contact head 24 fasteners 30
31 hook parts 311, holding section
Bending part 32 boss 321
Draw-in groove 4111 base plates 412
Bayonet socket 4131 clamp shells 42
Clamp housing-plate 420 clamp shell-side plates 421
Clamp shell base plate 422 first buckling plates 4231
Second buckling plate, 4232 locking plates 4233
Locked groove 4234 retaining sheets 424
4,271 second clamp portions 4272 of the first clamp portion
Catch 428 baffle plates 429
Locating piece 50 location holes 51
Embodiment
By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, give explanation below in conjunction with execution mode and conjunction with figs. are detailed.
See also Fig. 1 and Fig. 2, the utility model pin connector comprises header body 10, some plug terminals 20, fastener 30, metal shell 40 and locating piece 50.
See also Fig. 2 and Fig. 3, header body 10 is a global formation member, its upper surface and lower surface center offer first recess 11 that the forward and backward surface of header body 10 is extended and run through in front and back respectively, first recess, 11 approximate mid-section places convex with protuberance 12, and the front side surface of protuberance 12 is one by preceding sweptback inclined-plane.The approximate mid-section place of the front surface of header body 10 protrudes out a tabular holding parts 13 forward, the upper surface middle part place of holding parts 13 front portions offers second recess 14, offers several terminal grooves 15 that run through this header body 10 backward from the middle part of holding parts 13 front ends.The upper surface of holding parts 13 offers one respectively and extends back and run through the holding slot 16 of header body 10 rear surfaces in the both sides of second recess 14, holding slot 16 has the fixing slot 162 that the retaining that extends up and down and run through header body 10 upper and lower surfaces is held groove 161 and extended forward from the rear surface of header body 10.The place, four angles of header body 10 front surfaces offers a button of opening with the outside respectively and holds groove 17, the two sides center of header body 10 offers the guide channel 18 that header body 10 forward and backward surfaces are extended and run through in front and back respectively, also offers a short slot 19 on the two sides of header body 10 respectively.
See also Fig. 2, locating piece 50 is mounted on the rear surface of header body 10, and corresponding plug terminal 20 offers several location holes 51 on the locating piece 50, offers a chute 52 on the both side surface of locating piece 50 respectively, and chute 52 approximate mid-section convex with a fixture block 53.
Please continue and consult Fig. 2, plug terminal 20 has a rectangular tabular base portion 21 of vertically placing.One end of base portion 21 is extended with a junction 22 to a lateral buckling, connecting portion 22 in the form of sheets, therefore bonding area is big, and connecting portion 22 vertically bends to extend back after the extension by side of base portion 21 1 ends or opposite side again and form, so the bearing of trend of connecting portion 22 is convenient to the operation of scolding tin.The other end of base portion 21 is extended with a contact site 23 that is long strip-board shape forward, contact site 23 is terminal upwards after bending is extended again bending downwards be extended with a contact head 24.Base portion 21 anterior sides opposite with the overbending direction of contact head 24 offer a breach 211, and base portion 21 a rear portions side identical with the overbending direction of contact head 24 convexes with colludes body 212.The base portion 21 of plug terminal 20 is housed in the terminal groove 15 of header body 10, colludes body 212 and colludes on the cell wall that is held in terminal groove 15, and contact head 24 stretches out in second recess 14 to dock with the butt connector (not shown).One end of connecting portion 22 stretches out 10 rear surfaces of header body and passes the location hole 51 of locating piece 50, reliably docks with welding manner with the cable (not shown) then.The setting of locating piece 50 can make the spacing between the connecting portion 22 of plug terminal 20 consistent and isolate mutually, has avoided the short circuit when scolding tin of some plug terminals 20.Locating piece 50 and collude body 212 actings in conjunction and make plug terminal 20 firm being immobilizated in the header body 10.
Please consult Fig. 2 and Fig. 3 again, fastener 30 has the holding section 31 that is vertical long plate shape, and an end of this holding section 31 vertically is bent to form bending part 32.Bending part 32 ends are extended with elastic arm 33 to holding section 31 1 sides, and elastic arm 33 is longer than holding section 31, and elastic arm 33 ends convex with overhead kick portion 34.Convex with hook part 311 on the wherein said holding section 31, bending part extends boss 321 respectively in two ends about in the of 32 up and down.Holding section 31 fixes in fixing slot 162 and is fastened in by hook part 311 on the cell wall of fixing slot 162, bending part 32 is retained on retaining and holds in the groove 161, elastic arm 33 extends in the holding slot 16, and overhead kick portion 34 stretches out in the upper surface of holding parts 13 to hold with butt connector (not shown) button.
See also Fig. 2, metal shell 40 comprises first housing 41 and clamp shell 42.First housing 41 has roughly rectangular tabular cover plate 410, cover plate 410 covers on the upper surface of the holding parts 13 of header body 10, cover plate 410 both sides vertically bend respectively extends side plate 411, and the lateral edges of biside plate 411 bends inwards and extends the base plate 412 that covers on the lower surface of holding parts 13.The back edge of biside plate 411 extends back respectively and forms the card article 4110 of a strip, and the end of card article 4110 offers a draw-in groove 4111.Offer opening 4100 on the cover plate 410.Vertically bend backward again after the outwards vertical respectively bending of cover plate 410 and base plate 412 back edge is extended and extend to form a card 413, offer bayonet socket 4131 on the card 413.The outside die-cut shell fragment 4121 that has on the base plate 412 is to replace with butt connector (not shown) elasticity.
See also Fig. 2 and Fig. 4, clamp shell 42 has a roughly rectangular tabular clamp housing-plate 420, and the vertical bending of clamp housing-plate 420 1 lateral margins is extended with a clamp shell-side plate 421, and clamp housing-plate 420 covers the upper surface in header body 10.Clamp shell-side plate 421 lower lip are extended clamp shell base plate 422 downwards, and this clamp shell base plate 422 can upwards bend.One first buckling plate 4231 and one second buckling plate 4232 are extended in the vertical respectively bending of margo dexter of clamp housing-plate 420 and clamp shell base plate 422 front portions, on first buckling plate 4231 outwards die-cut have on locking plate 4233, the second buckling plates 4232 offer locked groove 4234.The right side at clamp housing-plate 420 and clamp shell base plate 422 rear portions is outward extended with the first clamp portion 4271 and the second clamp portion 4272 that is corresponding up and down respectively.The all inwardly die-cut retaining sheet 424 that has the short slot 19 with header body 10 to fasten on the clamp shell-side plate 421 and first buckling plate 4231, all offer two flutings 425 on clamp housing-plate 420 and the clamp shell base plate 422, and in clamp shell 42, be extended with resistance from 425 the lateral edges of slotting and move back sheet 426.A catch 428 is extended in all upwards vertical bending in clamp shell base plate 422 leading edge two ends, a catch 428 is extended in all inside vertical bending on the leading edge of the clamp shell-side plate 421 and first buckling plate 4231, and clamp housing-plate 420 is extended with a baffle plate 429 with all inside vertical bending in clamp shell base plate 422 leading edges middle part.
See also Fig. 1 and Fig. 4, the present embodiment pin connector at first, is inserted in the rear of plug terminal 20 from header body 10 forward in the terminal groove 15 when assembling.Then, fastener 30 is inserted holding slot 16 forward from the rear of header body 10, be resisted against retaining until the boss 321 of bending part 32 and hold on the cell wall of groove 161, make accurately firm being immobilizated in the header body 10 of fastener 30 can not deflect.Secondly, first housing 41 is covered on the header body 10 backward from header body 10 the place aheads, card article 4110 is inserted in the guide channel 18, and card 413 is placed in first recess 11, and bayonet socket 4131 engages mutually with protuberance 12.At this moment, the overhead kick portion 34 of fastener 30 is upward through the opening 4100 of first housing 41 and stretches out on the cover plate 410.Then, locating piece 50 is covered on the rear surface of header body 10, the fixture block 53 of locating piece 50 is fastened in the draw-in groove 4111 of first housing 41, thereby fixed block 50 is mounted on reliably on the rear surface of header body 10.At last, the top of clamp shell 42 from header body 10 is covered on downwards on the header body 10, clamp housing-plate 420 is covered on the upper surface of header body 10, and retaining sheet 424 is sticked in the short slot 19 to prevent that clamp shell 42 from teetertottering.The button that catch 428 is placed in header body 10 is held in the groove 17 preventing that clamp shell 42 from retreating, and baffle plate 429 is covered on part that the cover plate 410 of first housing 41 is connected with card 413 so that first housing 41 contacts conducting with clamp shell 42.With upwards bending of clamp shell base plate 422, being interlocked of locking plate 4233 and locked groove 4234 makes first buckling plate 4231 and second buckling plate, 4232 snap closes chucking, and resistance is moved back sheet 426 and fastened in fastener 30 rear sides and retreat to prevent the header body 10 that is inserted with fastener 30.The cable (not shown) passes notch and plug terminal 20 welding that the first clamp portion 4271 and the second clamp portion 4272 surround.
As mentioned above, the metal shell 40 of the utility model pin connector is made up of first housing 41 and the clamp shell 42 with the first clamp portion 4271 and second clamp portion 4272, this metal shell 40 has replaced the metal shell of being made up of first housing and second housing and clamp iron-clad of the prior art, has shielding action equally, and guaranteeing outside the good anti-electromagnetic interference performance, reduced the parts quantity of pin connector, made that the assembling of whole plug connector is simple and volume is little.
Claims (7)
1. pin connector, comprise a header body, several are immobilizated in a plug terminal and a metal shell in the header body, it is characterized in that: this metal shell comprises one first housing and a clamp shell, first housing is covered on the front portion of header body, the clamp shell is covered on the rear portion of header body, this clamp shell has the clamp housing-plate, clamp shell-side plate is extended in the vertical bending of clamp housing-plate one lateral margin, clamp shell-side plate lower lip is extended the clamp shell base plate that can upwards bend downwards, the clamp housing-plate extends first buckling plate and second buckling plate that can snap together mutually with the vertical respectively bending in the front portion of clamp shell base plate lateral margin, and the rear portion of clamp housing-plate and clamp shell base plate lateral margin extends outward the first clamp portion and the second clamp portion.
2. pin connector as claimed in claim 1, it is characterized in that: the upper surface of described header body and lower surface center offer one first recess respectively, the first recess approximate mid-section place convexes with protuberance, and the approximate mid-section place of header body front surface protrudes out a tabular holding parts forward; First housing has cover plate, biside plate and base plate, vertically bend backward again after the outwards vertical respectively bending of cover plate and base plate back edge is extended and extend a card, offer bayonet socket on the card, cover plate, biside plate and base plate are covered on the holding parts, card is placed in first recess, and bayonet socket engages mutually with protuberance.
3. pin connector as claimed in claim 1, it is characterized in that: the outside die-cut locking plate that has on described first buckling plate, offer locked groove on second buckling plate, after clamp shell base plate upwards bent, first buckling plate and second buckling plate snapped together by locking plate and locked groove.
4. pin connector as claimed in claim 1 is characterized in that: all offer a short slot on the two sides of described header body, the place, four angles of header body front surface offers a button respectively and holds groove; The all inwardly die-cut retaining sheet that has the short slot with header body to fasten on the clamp shell-side plate and first buckling plate all is extended with on the leading edge of clamp shell base plate, clamp shell-side plate and first buckling plate and is sticked in button and holds catch in the groove; The all inwardly vertical bending in clamp housing-plate and clamp shell base plate leading edge middle part is extended with one and covers be connected with the card baffle plate of part of cover plate at first housing, all offers fluting on clamp housing-plate and the clamp shell base plate and be extended with the resistance of replacing on the header body rear surface from the lateral edges of fluting in the clamp shell to move back sheet.
5. pin connector as claimed in claim 1, it is characterized in that: the upper surface both sides of the holding parts of described header body are offered one respectively and are extended back and run through the holding slot of header body rear surface, and holding slot has the fixing slot that the retaining that extends up and down and run through the upper and lower surface of header body is held groove and extended forward from the header body rear surface; Described pin connector also comprises a fastener, bending part that fastener comprises the holding section, vertically be bent to form by an end of holding section and bending part end are to the extended elastic arm of being longer than the holding section of holding section one side, and bending part extends boss respectively in two ends up and down up and down; Described holding section is fastened in the fixing slot, and bending part is immobilizated in retaining and holds in the groove, and elastic arm extends in the holding slot, and boss is resisted against retaining and holds on the cell wall of groove.
6. pin connector as claimed in claim 1, it is characterized in that: described pin connector also comprises a positioning block, locating piece is mounted on the rear surface of header body, offers some location holes on the locating piece, and an end of plug terminal stretches out the rear surface of header body and passes location hole.
7. pin connector as claimed in claim 6 is characterized in that: the two sides center of described header body offers the guide channel that the forward and backward surface of header body is extended and run through in front and back respectively; The back edge of the biside plate of first housing extends back a card article respectively, and the end of card article offers a draw-in groove; Offer a chute on the both side surface of described locating piece respectively, the chute approximate mid-section convexes with a fixture block, and card article passes guide channel, and fixture block is fastened in the draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920052804U CN201392942Y (en) | 2009-03-13 | 2009-03-13 | Plug connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920052804U CN201392942Y (en) | 2009-03-13 | 2009-03-13 | Plug connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201392942Y true CN201392942Y (en) | 2010-01-27 |
Family
ID=41599763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920052804U Expired - Fee Related CN201392942Y (en) | 2009-03-13 | 2009-03-13 | Plug connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201392942Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157186A (en) * | 2010-02-11 | 2011-08-17 | 创见资讯股份有限公司 | Multiple fastening structure shell and portable device with same |
| CN110137740A (en) * | 2018-02-09 | 2019-08-16 | 新海洋精密组件（江西）有限公司 | Adapter |
-
2009
- 2009-03-13 CN CN200920052804U patent/CN201392942Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157186A (en) * | 2010-02-11 | 2011-08-17 | 创见资讯股份有限公司 | Multiple fastening structure shell and portable device with same |
| CN102157186B (en) * | 2010-02-11 | 2013-06-26 | 创见资讯股份有限公司 | Multiple fastening structure shell and portable device with same |
| CN110137740A (en) * | 2018-02-09 | 2019-08-16 | 新海洋精密组件（江西）有限公司 | Adapter |
| TWI794387B (en) * | 2018-02-09 | 2023-03-01 | 英屬開曼群島商鴻騰精密科技股份有限公司 | Adapter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9848506B2 (en) | Electrical connector | |
| CN201285897Y (en) | Cable connector component | |
| CN105390853A (en) | Electric connector | |
| CN103427236A (en) | Electric connector | |
| WO2012023533A1 (en) | Connector | |
| CN108233024B (en) | Electrical connector | |
| CN201207510Y (en) | Electric connector | |
| CN201392942Y (en) | Plug connector | |
| CN201956545U (en) | Electric connector and connector assembly | |
| CN202678687U (en) | Camera module socket | |
| US8690594B2 (en) | Electrical connector with dual retention elements | |
| CN215732284U (en) | Stack type card seat | |
| CN210016049U (en) | Electronic card connector | |
| CN210628514U (en) | Multi-compatible direct-insertion type quick connector | |
| US8105111B2 (en) | Electrical connector assembly having improved shielding shell | |
| CN202888432U (en) | Socket connector combination | |
| CN202737194U (en) | Electric connector | |
| JP3151498U (en) | Plug connector | |
| CN211829259U (en) | Stack type card seat | |
| CN211556226U (en) | Stack type card seat | |
| CN202395184U (en) | Pin connector | |
| CN215644953U (en) | Antenna with a shield | |
| CN210576686U (en) | Electrical connector | |
| CN218242291U (en) | Anti-spark charging head | |
| CN202333320U (en) | Card connector |
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: 20100127 Termination date: 20130313 |