CN202076455U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN202076455U CN202076455U CN2011200469707U CN201120046970U CN202076455U CN 202076455 U CN202076455 U CN 202076455U CN 2011200469707 U CN2011200469707 U CN 2011200469707U CN 201120046970 U CN201120046970 U CN 201120046970U CN 202076455 U CN202076455 U CN 202076455U
- Authority
- CN
- China
- Prior art keywords
- insulating body
- electric connector
- clamping part
- arm
- terminal
- 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
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses an electric connector. The electric connector comprises an insulating body, a terminal contained in the insulating body, and a grab plate piece installed on the insulating body; the insulating body is provided with a containing space and a terminal containing groove communicated with the containing space; the terminal is contained in the terminal containing groove; the grab plate piece is provided with a first buckling part extending into the containing space; the insulating body is provided with a second buckling part extending into the containing space; and the first buckling part is propped against the second buckling part so as to prevent a flexible printed circuit board to be separated from the electric connector.
Description
[technical field]
The utility model relates to a kind of electric connector, relates in particular to a kind of electric connector that prevents that flexible printed circuit board breaks away from.
[background technology]
A kind of electric connector that is disclosed for M367456 number as the novel patent announcement of TaiWan, China, it comprises insulating body, be immobilizated in the terminal in the insulating body and be installed on the commentaries on classics pressing plate on the insulating body and grab plate, described insulating body comprises the two side and is connected in the end walls at two ends, two side, aforementioned lateral wall and end wall are around forming receiving space, when the commentaries on classics pressing plate is shown in an open position, described flexible printed circuit board is planted in the receiving space, when the commentaries on classics pressing plate is in the close position, described terminal and flexible printed circuit board are reached electric connection, the end wall of described insulating body convexes with clamping part in receiving space, the two ends of described flexible printed circuit board are provided with the groove that matches with this clamping part.Thereby when flexible printed circuit board is subjected to outside pulling capacity, the setting of described clamping part can prevent that flexible printed circuit board outwards breaks away from, but, moulding is bad easily in forming process for described clamping part, when the groove at this clamping part and flexible printed circuit board two ends mutually during snap close, possibly can't realize snap close effect preferably.
Therefore be necessary to provide a kind of improved electric connector to address the above problem.
[utility model content]
Main purpose of the present utility model is to provide a kind of electric connector that prevents that flexible printed circuit board breaks away from.
To achieve these goals, the utility model is by the following technical solutions: a kind of electric connector, it comprises: insulating body, be contained in the terminal in the insulating body and be installed on the plate of grabbing on the insulating body, described insulating body comprises having receiving space that inserts mouth and the terminal containing slot that communicates with receiving space, and described terminal accommodating is in terminal containing slot; The described plate of grabbing is provided with the weld part that extends insulating body and convexes with first clamping part in receiving space, and described insulating body convexes with second clamping part in receiving space, and described first clamping part is connected on second clamping part.
Compared with prior art, the utility model electric connector has following beneficial effect: convex with first clamping part by the described plate of grabbing in receiving space, described insulating body convexes with second clamping part in receiving space, described first clamping part is connected on second clamping part, thereby prevents that flexible printed circuit board breaks away from electric connector.
[description of drawings]
Fig. 1 is the stereogram of the utility model electric connector, has wherein showed the situation that electric connector is connected with flexible printed circuit board;
Fig. 2 is the stereogram of the utility model electric connector, has wherein showed the situation that electric connector and flexible printed circuit board are separated;
Fig. 3 is the exploded view of the utility model electric connector;
Fig. 4 is the exploded view of another angle of the utility model electric connector;
Fig. 5 is the cutaway view along A-A line shown in Figure 1.
[embodiment]
See also Fig. 1 and Fig. 2, described electric connector 100 comprises: insulating body 1, be immobilizated in the several terminals 2 in the insulating body 1 and be installed on grabbing plate 3 and changeing pressing plate 4 on the insulating body 1.
Please continue to consult Fig. 3 to Fig. 5, described insulating body 1 comprises two side 10 and is connected in the end wall 11 at 10 two ends, two side, this sidewall and end wall are around forming receiving space 12, described receiving space 12 has the mouth of insertion, one side of described insulating body 1 is provided with recess 13, described commentaries on classics pressing plate 4 is installed in this recess 13, described receiving space 12 is arranged at the opposite side of insulating body 1, described insulating body 1 two side 10 is provided with the several terminals accepting groove 100 that communicates with receiving space 12, and described terminal 2 is contained in the terminal containing slot 100.
Described terminal 2 is assembled in the insulating body 1 from recess 13 sides, described terminal 2 comprises first support arm 20, second support arm 21 and connects the connecting portion 22 of first, second support arm, described first support arm 20 comprises first arm 200 that is positioned at connecting portion 22 1 sides and second arm 201 that is positioned at connecting portion 22 opposite sides, and described second support arm 21 comprises three arm 210 relative with first arm 200 and four arm 211 relative with second arm 201.Described the 4th arm 211 is provided with the welding foot 212 that is welded on the printed circuit board (PCB).Described first arm 200 and the 3rd arm 210 are equipped with contact site 202,213.
The end wall 11 of described insulating body 1 is provided with mounting groove 110 near an end of receiving space 12, and the described plate 3 of grabbing is installed in the mounting groove 110 at insulating body 1 two ends from receiving space 12 sides.The described plate 3 of grabbing comprises that weld part 30, the holding parts 31 that extends from weld part 30 1 ends reach first clamping part 32 that extends from the bending of weld part 30 other ends, and described weld part 30 parallels with holding parts 31, and described first clamping part 32 is perpendicular with holding parts 31.The end wall 11 of described insulating body 1 convexes with second clamping part 14 in receiving space 12.Described first clamping part 32 is connected on second clamping part 14, thereby a side of described second clamping part 14 is provided with recess 141 and forms boss 142 at opposite side, this boss is near inserting oral-lateral, and described first clamping part 32 is contained in this recess 141 and with this boss 142 and connects.The two ends of described flexible printed circuit board 5 are respectively equipped with groove 50 (seeing also Fig. 1), described first clamping part 32 and second clamping part 14 all are snapped in the groove 50, described first clamping part 32 is made of metal, described second clamping part 14 is made by engineering plastics, thereby described first clamping part 32 matches with second clamping part 14 to use and forms the higher clamping part of an intensity, even when flexible printed circuit board 5 is subjected to bigger pulling capacity, this structure also can prevent that flexible printed circuit board from taking off electric connector 100, reduces the risk that flexible printed circuit board 5 is pulled out.In addition, be connected to because of first clamping part 32 on the boss 142 of second clamping part 14, can reduce and grab the possibility that plate 3 is pulled out.
Described commentaries on classics pressing plate 4 is longitudinal, one side of changeing pressing plate 4 is provided with the through hole 40 that second arm 201 for terminal 2 passes and several rotating shafts 41 that are positioned at through hole 40, the 3rd arm 210 of described terminal 2 is provided with the holding parts 2100 that is immobilizated on the insulating body 1, the 4th arm 211 of described terminal 2 is provided with groove 2110, thereby the rotating shaft 41 of described commentaries on classics pressing plate 4 is contained in this groove 2110 and is connected to and makes rotating shaft 41 wearing and tearing in the process of rotation less on the insulating body 1.The end wall 11 of described insulating body 1 is provided with conduit 111 by an end of recess, the two ends of described commentaries on classics pressing plate 4 are provided with the end axle 42 that is installed in this conduit 111, change the pressing plate location thereby make, when commentaries on classics pressing plate 4 is shown in an open position, described flexible printed circuit board inserts in the receiving space 12, when changeing pressing plate 4 when open position rotates to make position, the rotating shaft 41 of described commentaries on classics pressing plate 4 compresses second arm 201, thereby described first arm 200 moves the contact site 202 that makes terminal to the flexible printed circuit board direction under the lever principle effect, 213 contact with flexible printed circuit board.
Claims (8)
1. electric connector, it comprises: insulating body, be contained in the terminal in the insulating body and be installed on the plate of grabbing on the insulating body, described insulating body comprises having receiving space that inserts mouth and the terminal containing slot that communicates with receiving space, and described terminal accommodating is in terminal containing slot;
It is characterized in that: the described plate of grabbing is provided with the weld part that extends insulating body and convexes with first clamping part in receiving space, and described insulating body convexes with second clamping part in receiving space, and described first clamping part is connected on second clamping part.
2. electric connector as claimed in claim 1 is characterized in that: form boss thereby a side of described second clamping part is provided with recess at opposite side, this boss is near inserting oral-lateral, and described first clamping part is contained in this recess and with this boss and connects.
3. electric connector as claimed in claim 1 or 2 is characterized in that: described insulating body comprises the two side and is connected in the end wall at two ends, two side, and the described plate of grabbing is installed on the end wall of insulating body, and described second clamping part protrudes out from the end wall of the body that insulate.
4. electric connector as claimed in claim 3, it is characterized in that: described terminal comprises first support arm, second support arm and connects the connecting portion of first, second support arm, described first support arm comprises first arm that is positioned at connecting portion one side and second arm that is positioned at the connecting portion opposite side, and described second support arm comprises three arm relative with first arm and four arm relative with second arm.
5. electric connector as claimed in claim 4, it is characterized in that: described electric connector also comprises the commentaries on classics pressing plate that is installed on the insulating body, one side of described commentaries on classics pressing plate is provided with through hole that passes for second arm and the rotating shaft that is positioned at through hole, and described rotating shaft is connected on the insulating body.
6. electric connector as claimed in claim 5 is characterized in that: the end wall of described insulating body is provided with conduit, and the two ends of described commentaries on classics pressing plate are provided with the end axle that is installed in this conduit.
7. electric connector as claimed in claim 6 is characterized in that: described the 4th arm is provided with groove, and the rotating shaft of described commentaries on classics pressing plate is contained in this groove.
8. electric connector as claimed in claim 7 is characterized in that: the described plate of grabbing is provided with the holding parts that extends from weld part one side, and described first clamping part extends from the weld part bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200469707U CN202076455U (en) | 2011-02-25 | 2011-02-25 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200469707U CN202076455U (en) | 2011-02-25 | 2011-02-25 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202076455U true CN202076455U (en) | 2011-12-14 |
Family
ID=45114537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200469707U Expired - Fee Related CN202076455U (en) | 2011-02-25 | 2011-02-25 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202076455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103972683A (en) * | 2013-01-29 | 2014-08-06 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly |
-
2011
- 2011-02-25 CN CN2011200469707U patent/CN202076455U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103972683A (en) * | 2013-01-29 | 2014-08-06 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly |
| CN103972683B (en) * | 2013-01-29 | 2018-10-02 | 富士康(昆山)电脑接插件有限公司 | Electric coupler component |
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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: 20111214 Termination date: 20140225 |