CN201060979Y - Plate-to-plate connector - Google Patents
Plate-to-plate connector Download PDFInfo
- Publication number
- CN201060979Y CN201060979Y CNU2007200529186U CN200720052918U CN201060979Y CN 201060979 Y CN201060979 Y CN 201060979Y CN U2007200529186 U CNU2007200529186 U CN U2007200529186U CN 200720052918 U CN200720052918 U CN 200720052918U CN 201060979 Y CN201060979 Y CN 201060979Y
- Authority
- CN
- China
- Prior art keywords
- socket
- plug
- board
- terminal
- board connector
- 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
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a board-to-board connector, comprising a socket and plug; wherein the socket is provided with a socket body and a socket snapped terminal; the socket body comprises a substrate, and two first sidewalls and two second sidewalls which are respectively protruded along both sides of the substrate; the substrate, two first sidewalls and two second sidewalls enclose a cavity; the socket snapped terminal is provided with a first holding part fixed on the second sidewalls of the socket; a flexible section inserting the cavity is extended form the top of the first holding part; the plug is provided with a plug body and a plug snapped terminal; wherein, the plug body is provided with a bottom panel and the plug snapped terminal is provided with a second holding part fixed at the both ends of the plug body; the second holding part is flexibility propped on the flexible section of the socket snapped terminal; the flexible section is elastically deformed propped by the second holding part, then the second holding part is tightly propped with the flexible section; thus the board-to-board connector of the utility model has the advantages that the plug and the socket is engaged stably and the electrical contact is ensured.
Description
Affiliated technical field
The utility model relates to a kind of board to board connector, relates in particular to the firmly board to board connector of combination of a kind of socket and plug.
Background technology
In consumption electronic products, usually need two circuit boards parallel to each other are electrically connected, based on this kind needs, board to board connector arises at the historic moment.Board to board connector generally is made up of plug and socket, and is furnished with plug terminal and female terminal respectively in the plug and socket.Plug terminal electrically contacts with a printed circuit board (PCB) respectively with an end of female terminal, and the other end is electrically connected to each other, thereby realizes the electric connection between two parallel circuit boards.
But, miniaturization along with consumption electronic products, board to board connector also tends to miniaturization more, therefore board to board connector had both needed constantly to reduce the chimeric amount of docking between plug and socket, need again corresponding closely to arrange female terminal and plug terminal, thereby cause plug to have certain difficulty with mutual fastening combination the between socket.Existing board to board connector is many to cooperate the relevant engaging position acting in conjunction that is provided with on the socket and plug insulating body to reach the firm combination of socket and plug to change terminal structure, but after after a while, the phenomenon of surrendering, being out of shape appears in terminal easily, thereby influence the stable bond between plug and the socket, and then cause electrically connecting between plug and the socket bad.
The utility model content
The purpose of this utility model is to provide a kind of board to board connector at defective and deficiency that prior art exists, and the socket and plug of this board to board connector is the intercalation combination firmly, guarantees the excellent electrical property contact.
For achieving the above object, the utility model board to board connector comprises socket and plug.This socket has jack body and several female terminals, two second side walls that jack body has substrate, two first side walls that upwards protrude out along the substrate both sides and upwards protrudes out along the substrate two ends.Several female terminals are fixed on first side wall.Substrate, two first side walls and two second side walls surround a host cavity.This plug has header body and is contained in the interior some male terminals of this header body.Header body has diapire, and some male terminals are fixed on the relative both sides of diapire.Fixing one socket fixes terminal on second side wall of described socket, socket fixes terminal and has one first holding parts, first holding parts is fixed on second side wall of jack body, the first holding parts upper center extends to form an elastic portion downwards after extending upward bending again, and elastic portion stretches in the host cavity.Described header body two ends fixing one plug fixes terminal, has second holding parts that an also elasticity that is fixed on the header body two ends compresses the elastic portion of socket fixing terminal but plug fixes terminal.
As mentioned above, plug fixes the elastic portion of second holding parts pushing and pressing socket fixing terminal of terminal, when socket and plug cooperates, plug embeds in the host cavity of socket, elastic portion is owing to the compressing of second holding parts that plug fixes terminal produces strain, and then make second holding parts and the tight butt of elastic portion, thus make the plug and the firm intercalation of socket of the utility model board to board connector, guaranteed the excellent electrical property contact.
Description of drawings
In Figure of description
Fig. 1 is the three-dimensional combination figure of the utility model board to board connector.
Fig. 2 is the three-dimensional exploded view of the utility model board to board connector.
Fig. 3 is the three-dimensional exploded view of the socket of the utility model board to board connector.
Fig. 4 is the three-dimensional exploded view of the socket of the utility model board to board connector.
Fig. 5 is the structural representation that the socket of the socket of the utility model board to board connector fixes the plug fixing terminal butt of terminal and plug.
The description of reference numerals of each assembly is as follows among the figure:
Board to board connector 1 socket 10
First side wall, 112 second side walls 113
Female end pilot trench 115 helps weld groove 116
Socket draw-in groove 117 holding sections 118
Help weld tabs 13 sockets to fix terminal 14
First holding parts, 141 elastic portion 142
Groove 212 plug draw-in grooves 213
Male end pilot trench 214 slots 215
Second holding parts, 231 block holding parts 232
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 board to board connector 1 comprises socket 10 and plug 20.Socket 10 and plug 20 respectively mounted on surface on a printed circuit board (PCB) (not shown), thereby is connected with circuit on the printed circuit board (PCB), so the grafting by 20 of socket 10 and plugs cooperates to make between two printed circuit board (PCB)s and reaches electric connection.
See also Fig. 2 and Fig. 3, socket 10 comprises jack body 11, be contained in some female terminals 12 in this jack body 11, four help weld tabs 13 and two sockets to fix terminals 14.It is rectangular-shaped that jack body 11 roughly is, and it has a flat substrate 111.Substrate 111 relative both sides are convex respectively stretches out first side wall 112 that extends along longitudinally, substrate 111 and in opposite end convexly respectively stretch out one second side wall, 113, the first side walls 112, second side wall 113 surrounds a host cavity 119 with substrate 111.Substrate 111 middle parts protrude out the fin 114 that is " protruding " shape of a longitudinal extension in host cavity 119, thereby form one recessed 1141 between fin 114 two ends and corresponding second side wall 113.Offer somely along longitudinally female end pilot trench 115 equidistantly that arrange and that be communicated with host cavity 119 on first side wall 112 of jack body 11 respectively, female end pilot trench 115 is used to accommodate corresponding female terminal 12.Respectively stretch out one in host cavity 119 is trapezoidal holding section 118 to two first side walls, 112 inboard opposite ends.The two ends in each first side wall, 112 outside offer respectively being of running through up and down "T"-shaped help weld groove 116.Each second side wall, 113 middle inside is offered the socket draw-in groove 117 that a fixing respective socket fixes terminal 14 respectively, socket draw-in groove 117 and host cavity 119 and extraneous the connection.
See also Fig. 5, socket fixing terminal 14 has first holding parts, 141, the first holding parts 141 and is tabular, and its upper center extends to form an elastic portion 142 downwards after extending upward bending again.The free end of elastic portion 142 is to a projecting inward holding section 143.First holding parts 141 is fixed in the socket draw-in groove 117 of second side wall 113, and elastic portion 142 stretches in host cavity 119 and the recess 1141.
Help weld tabs 13 to be fastened in corresponding helping in the weld groove 116, this helps weld tabs 13 lower ends to be welded on the corresponding printed circuit board (PCB), thereby substrate 11 is fixed on this printed circuit board (PCB).
See also Fig. 2 and Fig. 4, plug 20 comprises header body 21, is contained in some male terminals 22 and two plugs fixing terminals 23 in this header body 21.Header body 21 body that roughly is rectangle has rectangular diapire 211.Diapire 211 relative both sides upwards offer some male end pilot trench of equidistantly arranging along longitudinally 214 respectively from diapire 211, are used to accommodate corresponding male terminal 22.The holding section 118 of header body 21 both sides respective socket bodies 11 offers a trapezoidal slot 215.Diapire 211 middle parts along longitudinally offer one with fin 114 corresponding groove 212 of socket 10, the plug draw-in groove 213 that the corresponding plug of a fixing fixes terminal 23 is inwardly offered at middle part, header body 21 two ends respectively, plug draw-in groove 213 and host cavity 119 and extraneous the connection.
See also Fig. 5, plug fixing terminal 23 has second holding parts, 231, the second holding parts 231 and is tabular, and the upwards vertical again bending in one side upper end extends to form block holding part 232.Second holding parts 231 is fixed in the plug draw-in groove 213.Block holding part 232 fastens on header body 21, and this block holding part 232 can weld with the related circuit plate.
See also Fig. 1, Fig. 2 and Fig. 5, when the socket 10 of the utility model board to board connector 1 during with plug 20 mutually nested grafting, the host cavity 119 of described plug 20 alignment sockets 10 is inserted, and the two ends sidewall of this plug 20 embeds gradually along the inboard of second side wall 113 of socket 10.The holding section 118 of first side wall 112 of jack body 11 misplugs to avoid plug 20 with the 215 corresponding engagings of the slot of header body 21.Second holding parts, the 231 pushing and pressing sockets that plug fixes terminal 23 fix the holding section 143 of terminal 14, thereby make elastic portion 142 strains, and then make second holding parts 231 and holding section 143 tight butts.The fin 114 of socket 10 inserts groove 212 interior and mutual fastenings of plug 20.
As mentioned above, the utility model board to board connector, because after plug 20 inserts the host cavity 119 of socket 10, plug fixes the holding section 143 of second holding parts, the 231 pushing and pressing sockets fixing terminals 14 of terminal 23, thereby make elastic portion 142 strains and make second holding parts 231 and holding section 143 tight butts, thereby make the plug 20 and the socket 10 firm intercalations of the utility model board to board connector 1, guaranteed the excellent electrical property contact.
In sum, the utility model board to board connector is by the explanation of the foregoing description and relevant drawings, the exposure that oneself is concrete, full and accurate correlation technique, those skilled in the art can be implemented according to this.And above-described embodiment just is used for illustrating the utility model, rather than is used for limiting the utility model, and interest field of the present utility model should be defined by claim of the present utility model.Still all should belong to interest field of the present utility model as for the change of component count described in this specification or the replacement of equivalent elements etc.
Claims (9)
1. board to board connector, comprise socket and plug, this socket has jack body and several female terminals, two second side walls that jack body has substrate, two first side walls that upwards protrude out along the substrate both sides and upwards protrudes out along the substrate two ends, several female terminals are fixed on first side wall, and substrate, two first side walls and two second side walls surround a host cavity; This plug has header body and is contained in the interior some male terminals of this header body, header body has diapire, some male terminals are fixed on the relative both sides of diapire, it is characterized in that: fixing one socket fixes terminal on second side wall of described socket, socket fixes terminal and has one first holding parts, first holding parts is fixed on second side wall of jack body, and the first holding parts upper center extends to form an elastic portion downwards after extending upward bending again, and elastic portion stretches in the host cavity; Described header body two ends fixing one plug fixes terminal, has second holding parts that an also elasticity that is fixed on the header body two ends compresses the elastic portion of socket fixing terminal but plug fixes terminal.
2. board to board connector according to claim 1 is characterized in that: described second holding parts is tabular, but described socket fixes the free end of the elastic portion of terminal is replaced holding section from second holding parts to a projecting inward elasticity.
3. board to board connector according to claim 1 is characterized in that: the upwards vertical again bending in second holding parts, one side upper end that described plug fixes terminal has extended to form a block holding part, and block holding part fastens on header body.
4. board to board connector according to claim 1 is characterized in that: the described jack body second side wall middle inside offers a socket draw-in groove respectively, and first holding parts that described socket fixes terminal is immobilizated in the socket draw-in groove; Middle part, described header body two ends offers a plug draw-in groove respectively, and second holding parts that described plug fixes terminal is immobilizated in the plug draw-in groove.
5. board to board connector according to claim 1 is characterized in that: described socket protrudes out a fin from the substrate middle part along longitudinally in host cavity; Plug diapire middle part offers a groove for fin insertion corresponding with the fin of socket along longitudinally.
6. board to board connector according to claim 5 is characterized in that: described fin is " protruding " shape.
7. board to board connector according to claim 6 is characterized in that: described socket substrate forms a recess between fin two ends and corresponding second side wall, and recess and host cavity and extraneous the connection, the elastic portion that described socket fixes terminal places in the recess.
8. board to board connector according to claim 1 is characterized in that: each stretches out a holding section the inboard opposite end of described jack body two first side walls in host cavity; A slot for the holding section insertion is offered in the holding section of header body both sides respective socket body.
9. board to board connector according to claim 8 is characterized in that: described holding section and slot are trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200529186U CN201060979Y (en) | 2007-06-15 | 2007-06-15 | Plate-to-plate connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200529186U CN201060979Y (en) | 2007-06-15 | 2007-06-15 | Plate-to-plate connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201060979Y true CN201060979Y (en) | 2008-05-14 |
Family
ID=39409470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200529186U Expired - Fee Related CN201060979Y (en) | 2007-06-15 | 2007-06-15 | Plate-to-plate connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201060979Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950727A (en) * | 2019-04-02 | 2019-06-28 | 昆山嘉华电子有限公司 | A kind of socket connector and its component |
| CN112848848A (en) * | 2019-11-28 | 2021-05-28 | 深圳元启环境能源技术有限公司 | Bus purifier |
-
2007
- 2007-06-15 CN CNU2007200529186U patent/CN201060979Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950727A (en) * | 2019-04-02 | 2019-06-28 | 昆山嘉华电子有限公司 | A kind of socket connector and its component |
| CN109950727B (en) * | 2019-04-02 | 2024-03-15 | 昆山嘉华电子有限公司 | Socket connector and assembly thereof |
| CN112848848A (en) * | 2019-11-28 | 2021-05-28 | 深圳元启环境能源技术有限公司 | Bus purifier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101820114B (en) | Electrical connector | |
| JP5166128B2 (en) | Electrical connector | |
| CN201000993Y (en) | Electrical connector | |
| JP3150303U (en) | Electrical connector | |
| KR20080079181A (en) | Electric connector for circuit board and combination connector with thereof | |
| JP2008305796A (en) | Board-to-board electric connector | |
| US7874845B1 (en) | Scissor-type multi-functional connector | |
| CN109950727B (en) | Socket connector and assembly thereof | |
| CN101546881B (en) | Connector | |
| CN110571555A (en) | Board-to-board connector assembly | |
| CN201060979Y (en) | Plate-to-plate connector | |
| CN210576565U (en) | Board-to-board connector assembly | |
| CN201171124Y (en) | Board to board connector | |
| CN202004200U (en) | Electric connector assembly | |
| CN216698783U (en) | Floating board-to-board connector and female seat thereof | |
| US9787027B2 (en) | Power plug connector can be plugged in both normal and reverse way | |
| KR101488891B1 (en) | Connector assembly for board-to-board | |
| US7980864B2 (en) | Connector for flexible printed circuit board | |
| CN201315361Y (en) | Circuit board connector | |
| JP7266513B2 (en) | receptacle connector | |
| US20130090018A1 (en) | Cable connector | |
| KR101606775B1 (en) | Electric connector | |
| CN201392914Y (en) | BTB (board to board) connector | |
| US11837811B2 (en) | Plug connector, receptacle connector, and electric connector | |
| CN201072820Y (en) | Board to board 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: 20080514 Termination date: 20130615 |