CN202111305U - Electrical connector - Google Patents
Electrical connector Download PDFInfo
- Publication number
- CN202111305U CN202111305U CN2011201860596U CN201120186059U CN202111305U CN 202111305 U CN202111305 U CN 202111305U CN 2011201860596 U CN2011201860596 U CN 2011201860596U CN 201120186059 U CN201120186059 U CN 201120186059U CN 202111305 U CN202111305 U CN 202111305U
- Authority
- CN
- China
- Prior art keywords
- insulating body
- extension
- electric connector
- elastic arm
- projection
- 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 - Lifetime
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses an electrical connector, which is used for electrically connecting a chip module and a printed circuit board. The electrical connector comprises an insulating body for accommodating a plurality of conductive terminals and a cover body which is arranged above the insulating body, wherein the insulating body is provided with two opposite side faces, and a butting surface and a mounting surface which extend between the two side faces and are oppositely arranged; the cover body comprises a flat plate-shaped main body part and extension parts which are arranged bending downwards and extending from the two sides of the main body part; and one end of each extension part is provided with a pivoting hook which is pivoted on one side face of the insulating body, and the other end of the extension part is provided with an elastic locking device which is locked on the side face of the insulating body. The electrical connector has a simple structure and is convenient to operate.
Description
[technical field]
The utility model relates to a kind of electric connector, relates in particular to a kind of electric connector that electrically connects on chip module to the printed circuit board (PCB).
[background technology]
The electric connector relevant with the utility model, such as United States Patent (USP) announce No. 7628634 announcement.This electric connector comprises insulating body, be housed in the insulating body and be welded to plurality of conductive terminals on the circuit board, be positioned at the insulating body side and be located on the fixture and be positioned at the pressing plate of insulating body top and pressing plate is locked to the nut on the circuit board to fixture, group on the circuit board through bolt.Pressing plate comprises a tabular main part, is extended the pin-jointing piece and the tongue piece of setting by the main part opposite end respectively.Pin-jointing piece directly is articulated on the fixture, is used for pressing plate one end group is set to fixture, and then is fixed on the circuit board.Tongue piece is provided with a perforation; Can supply nut to pass, be used for the pressing plate other end directly is fixed to circuit board, pressing plate is pushed group and is located at the chip module on the insulating body; Chip module is contacted with conducting terminal, thereby realize electrically conducting between chip module and circuit board.
But the pressing plate of above-mentioned electric connector need be fixed to the one of which end on the circuit board through nut, need use the instrument snap close and open pressing plate, complex operation, and the permanent contact portion that can damage nut and tongue piece of using; In addition, the other end of pressing plate is articulated on the fixture, also can make electric connector structure complicated, and it is bigger to take up room, and is unfavorable for the development trend of electric connector miniaturization.
In view of above-mentioned condition, necessaryly provide a kind of novel electric connector to solve the defective that exists in the prior art scheme.
[utility model content]
The purpose of the utility model provides a kind of simple in structure, easy to operate electric connector.
For realizing above-mentioned purpose, the utility model adopts following technical scheme: a kind of electric connector, be used to electrically connect chip module to printed circuit board (PCB), and it comprises that the insulating body and the group that contain plurality of conductive terminals are located at the lid on the insulating body.The rear end of insulating body is provided with pivoted hole, and the front end of insulating body is provided with holding part.Lid comprises flat main part and bends the extension that extends setting downwards by the main part both sides that the extension front end is provided with the elastic lock device that cooperates with holding part.The rear end of extension is provided with the pivot joint of bending extension and colludes, and is provided with the pivot connected slot that caves inward in the pivoted hole, articulates to collude to be provided with the button hook that cooperates with pivot connected slot.
Front end two corners of said insulating body are provided with first projection, and rear end two corners of insulating body are provided with second projection, and said pivoted hole is located on second projection.
The installed surface that interface and installed surface that said insulating body has relative two sides and extends between the two sides and be oppositely arranged, said pivoted hole cave inward along the side and be provided with and extend to insulating body.
The holding part of said insulating body outwards protrudes out setting by the first projection top, is formed with the grasping part that is positioned at the holding part below between itself and side.
Said elastic lock device comprises the elastic arm that extended towards the direction of colluding away from pivot joint by extension, by elastic arm towards the kink of main part bending and terminal towards the tab that extends away from the elastic arm direction by kink, said elastic arm is housed in the grasping part of insulating body and abuts to the holding part bottom.
Be to realize above-mentioned purpose, the utility model also can adopt following technical scheme: a kind of electric connector, be used to electrically connect chip module to printed circuit board (PCB), and it comprises the lid that the insulating body that contains plurality of conductive terminals on it and group are located at the insulating body top.Insulating body has two relative sides, interface and the installed surface that extends between the two sides and be oppositely arranged.Lid comprises flat main part and bends the extension that extension is provided with downwards by the main part both sides.Extension one end is provided with the pivot joint that is articulated on the insulating body side and colludes, and the other end is provided with the elastic lock device of snap close on the insulating body same side.
Said insulating body is provided with the holding part that cooperates with the elastic lock device of lid; Said elastic lock device is extended towards the holding part direction of insulating body by extension one end and is provided with, the kink that it is provided with elastic arm that the holding part with insulating body fastens, extended to the main part bending of lid by the elastic arm end and by kink towards extend the tab that is provided with away from the elastic arm direction.
The height that the elastic arm of said lid and tab are positioned at different perpendiculars and tab is higher than the height of elastic arm, and the elastic lock device comprises that the variant part and the said variant part that are located between elastic arm and the extension protrude out setting to main part.
Said pivot joint is colluded by the other end of extension towards extending away from elastic lock device direction, and said insulating body is provided with articulating and colludes the pivoted hole that matches, and the button hook that is provided with perpendicular to said extension is colluded in said pivot joint.
Four corners of said insulating body are respectively equipped with first projection and second projection, and said pivoted hole is located on second projection, and said holding part outwards protrudes out setting by the first projection top.
Compared to prior art; There is following advantage at least in the utility model electric connector: extension one end of the utility model electric connector is provided with to be articulated on the insulating body side and from the pivot joint that the extension bending is extended and colludes; The other end is provided with the elastic lock device that latches on the insulating body same side; Be used for lid is fixed to insulating body, can simplify the electric connector operating process, and can save the space that electric connector takies.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of the utility model electric connector.
Fig. 2 is the three-dimensional combination figure that the utility model electric connector lid is in open mode.
Fig. 3 is the three-dimensional combination figure that the utility model electric connector lid is in another angle of open mode.
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 the utility model electric connector.
[embodiment]
See also Fig. 1 to shown in Figure 5; The utility model electric connector 100; Be used to electrically connect chip module 3 and printed circuit board (PCB) (not shown), the lid 2 that it comprises the insulating body 1 that contains plurality of conductive terminals (not shown) and is articulated in insulating body 1 and is used to compress chip module 3.
See also Fig. 3 to shown in Figure 5; The roughly rectangular structure of insulating body 1, second projection 12 that it comprises the matrix 10 that is provided with plurality of terminals accepting groove (not shown), is extended upward first projection 11 of setting and extended upward setting by insulating body 1 rear end two corners by front end two corners of insulating body 1.Insulating body 1 also comprises by first projection 11, second projection 12 and encloses the receiving space (not label) that forms, and is used for accommodating chip module 3.Matrix 10 has the front 13 that is oppositely arranged and back 14 and is connected the two sides 15,16 of front 13 and back 14, matrix 10 also comprise extend front 13, back 14 and side 15, between 16 and the interface 17 and the installed surface 18 that are oppositely arranged.First projection 11, second projection 12 roughly are " L " type.Said first projection 11 is located at the junction of front 13 and two sides 15,16.15,16 outsides protrude out and are provided with a holding part 110 said two first projections 11 towards the side respectively, and 15 of the sides of said holding part 110 and base portion 10 form a grasping part 111.Said second projection 12 be positioned at next 14 with the junction of two sides 15,16, the pivot connected slots 121 that its outside is provided with pivoted hole 120 and inwardly is provided with from pivoted hole 120.Pivoted hole 120 15,16 caves inward and is provided with and extends to the installed surface 18 of insulating body 1 along the side.Pivot connected slot 121 also is to be caved inward by pivoted hole 120, pivoted hole 120 be positioned at pivot connected slot 121 the outside and with pivot connected slot 121 stepped settings.
See also Fig. 4 to shown in Figure 5, lid 2 comprises that the tabular main part 20 that docks with the interface 17 of matrix 10 reaches two extensions 21 that bent extension by main part 20 relative both sides downwards.Said two extensions 21 respectively are provided with a pivot joint towards pivoted hole 120 directions bending extension and collude 24, and pivot joint is colluded 24 ends and is provided with the button hook 240 perpendicular to two extensions 21.Said two extensions 21 are provided with an elastic lock device 22 that cooperates with holding part 110 towards extending away from pivoted hole 120 directions.Elastic lock device 22 comprises by extension 21 towards the horizontally extending elastic arm of holding part 110 directions 221, between elastic arm 221 and extension 21 and the variant part 220 that protrudes out of bending inwards, the kink 223 that is extended towards the bending of main part 20 directions by the end of elastic arm 221 and terminal towards the tab 222 that extends away from elastic arm 221 directions by kink 223.The height of tab 222 is higher than the height of elastic arm 221.Said tab 222 is positioned at different perpendicular and parallel to each other with elastic arm 221.Variant part 220 is an indentations, thereby elastic arm 221 can make force localization arrive the deformed region of variant part 220 restriction elastic arms 221 when stressed.Elastic arm 221 is housed in the grasping part 111 of insulating body 1 and with holding part 110 bottoms and connects, and is used for lid 2 is fastened to insulating body 1.
The utility model electric connector 100 is held in the pivot connected slot 121 through button hook 240 buttons of lid 2; Elastic arm 221 is held on the holding part 110 of first projection 11 from outer inwardly button; And be used for lid 2 locking at insulating body 1 through elastic lock device 22; And then make lid 2 push chip module 3, thereby realize electrically conducting between chip module 3 and printed circuit board (PCB) (not icon).When opening electric connector 100; Only need tab 222 is operated away from the direction of main part 20 near a side direction of main part 20; Make elastic arm 222 break away from holding part 110; Promptly operation from inside to outside just can be opened electric connector 100, and passes through the elastic deformation that variant part 220 recovers elastic arms 222.
Should be understood that; The above is merely the preferred forms of the utility model; It or not whole execution modes; The variation of any equivalence that those of ordinary skills take the utility model technical scheme through reading the utility model specification, the claim that is the utility model contains.
Claims (10)
1. electric connector; Be used to electrically connect chip module to printed circuit board (PCB), it comprises that the insulating body and the group that contain plurality of conductive terminals are located at the lid on the insulating body, and the rear end of insulating body is provided with pivoted hole; The front end of insulating body is provided with holding part; Lid comprises the tabular main part and bends the extension that extends setting downwards by the main part both sides that the front end of said extension is provided with the elastic lock device that cooperates with holding part, it is characterized in that: the rear end of said extension is provided with the pivot joint of bending extension and colludes; Be provided with the pivot connected slot that caves inward in the pivoted hole, pivot joint is colluded and is provided with the button hook that cooperates with pivot connected slot.
2. electric connector as claimed in claim 1 is characterized in that: front end two corners of said insulating body are provided with first projection, and rear end two corners of insulating body are provided with second projection, and said pivoted hole is located on second projection.
3. electric connector as claimed in claim 2; It is characterized in that: the installed surface that interface and installed surface that said insulating body has relative two sides and extends between the two sides and be oppositely arranged, said pivoted hole cave inward along the side and be provided with and extend to insulating body.
4. electric connector as claimed in claim 3 is characterized in that: the holding part of said insulating body outwards protrudes out setting by the first projection top, is formed with the grasping part that is positioned at the holding part below between itself and side.
5. electric connector as claimed in claim 4; It is characterized in that: said elastic lock device comprises the elastic arm that extended towards the direction of colluding away from pivot joint by extension, by elastic arm towards the kink of main part bending and terminal towards the tab that extends away from the elastic arm direction by kink, said elastic arm is housed in the grasping part of insulating body and abuts to the holding part bottom.
6. electric connector; Be used to electrically connect chip module to printed circuit board (PCB); It comprises that the insulating body that contains plurality of conductive terminals on it and group are located at the lid of insulating body top; Insulating body has two relative sides, interface and the installed surface that extends between the two sides and be oppositely arranged; Lid comprises that flat main part reaches the extension that is bent the extension setting by the main part both sides downwards, and it is characterized in that: said extension one end is provided with the pivot joint that is articulated on the insulating body side and colludes, and the other end is provided with the elastic lock device of snap close on the insulating body same side.
7. electric connector as claimed in claim 6; It is characterized in that: said insulating body is provided with the holding part that cooperates with the elastic lock device of lid; The said elastic lock device holding part direction along two extensions, one end towards insulating body is extended and is provided with, the kink that the elastic lock device is provided with elastic arm that the holding part with insulating body fastens, extended to the main part bending of lid by the elastic arm end and by kink towards extend the tab that is provided with away from the elastic arm direction.
8. electric connector as claimed in claim 7; It is characterized in that: the height that the elastic arm of said lid and tab are positioned at different perpendiculars and tab is higher than the height of elastic arm, and the elastic lock device comprises that the variant part and the said variant part that are located between elastic arm and the extension protrude out setting to main part.
9. electric connector as claimed in claim 6; It is characterized in that: said pivot joint is colluded by the other end court of extension and is extended away from elastic lock device direction; Said insulating body is provided with articulating and colludes the pivoted hole that matches, and the button hook that is provided with perpendicular to said extension is colluded in said pivot joint.
10. electric connector as claimed in claim 9 is characterized in that: four corners of said insulating body are respectively equipped with first projection and second projection, and said pivoted hole is located on second projection, and said holding part outwards protrudes out setting by the first projection top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201860596U CN202111305U (en) | 2011-06-03 | 2011-06-03 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201860596U CN202111305U (en) | 2011-06-03 | 2011-06-03 | Electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202111305U true CN202111305U (en) | 2012-01-11 |
Family
ID=45436754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201860596U Expired - Lifetime CN202111305U (en) | 2011-06-03 | 2011-06-03 | Electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202111305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112018578A (en) * | 2020-07-10 | 2020-12-01 | 得意精密电子(苏州)有限公司 | Electrical connector |
-
2011
- 2011-06-03 CN CN2011201860596U patent/CN202111305U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112018578A (en) * | 2020-07-10 | 2020-12-01 | 得意精密电子(苏州)有限公司 | Electrical connector |
| CN112018578B (en) * | 2020-07-10 | 2023-10-27 | 得意精密电子(苏州)有限公司 | Electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FUDING PRECISION COMPONENT (SHENZHEN) CO., LTD. Free format text: FORMER OWNER: FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO., LTD. Effective date: 20121119 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215316 SUZHOU, JIANGSU PROVINCE TO: 518110 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121119 Address after: 518110, Guangdong, Shenzhen, Baoan District Mission Hill Street, Tai Hang community tour road south of treasure source science and Technology Park Patentee after: Fuding Precision Components (Shenzhen) Co.,Ltd. Patentee after: Hon Hai Precision Industry Co., Ltd. Address before: Suzhou City, Jiangsu province 215316 Kunshan city Yushan Town Road No. 999 Patentee before: Fushikang (Kunshan) Computer Connectors Co., Ltd. Patentee before: Hon Hai Precision Industry Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120111 |