CN205609896U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN205609896U CN205609896U CN201620393306.2U CN201620393306U CN205609896U CN 205609896 U CN205609896 U CN 205609896U CN 201620393306 U CN201620393306 U CN 201620393306U CN 205609896 U CN205609896 U CN 205609896U
- Authority
- CN
- China
- Prior art keywords
- pair
- electric connector
- base portion
- pressing plate
- keeper
- 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.)
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Abstract
The utility model relates to an electric connector, it welds to the circuit board and includes insulator, fixes setting element, a plurality of conductive terminal on insulator and fix the clamp plate on conductive terminal with the soft winding displacement of electric connection, this electric connector, insulator includes the diapire, a pair of lateral wall that extends from the opposite ends of diapire and the connecting wall of connecting a pair of lateral wall, and diapire, a pair of lateral wall and connecting wall are constituteed and is acceptd the accommodating space of soft winding displacement, the setting element includes basal portion, the last barb that extends from the top of basal portion and the lower barb and the leg that extend from the bottom of basal portion, go up barb and barb down stagger set up and insulator interference fit, prevent that the setting element from becoming flexible.
Description
Technical field
This utility model relates to a kind of electric connector, particularly relates to a kind of welding on circuit boards to be electrically connected with the electric connector of flexible flat cable.
Background technology
Existing a kind of electric connector welding is on circuit boards to be electrically connected with flexible flat cable, and described electric connector includes insulating body, the keeper that is fixed on insulating body and some conducting terminals and the pressing plate being fixed on conducting terminal.Conducting terminal is U-shaped, the upper elastic arm including base portion, extended from the opposite end of base portion and lower elastic arm.Upper elastic arm is provided with depressed part, and lower elastic arm is provided with contact site.Pressing plate is provided with some through holes and is positioned at the axle portion of through hole.The axle portion of pressing plate is housed in the depressed part of conducting terminal with fixation clip to conducting terminal.Pressing plate rotates around conducting terminal to move between open position and make position.Keeper is provided with main part and the weld part of main body extension.Pressing plate is provided with the pressure contact portion being crimped on described main part.But, existing electric connector in use, owing to keeper and insulating body are fixed insecure, it is easy to the phenomenon that appearance loosens, affects the use of electric connector.
In consideration of it, the electric connector of a kind of improvement of necessary offer, with the defect overcoming prior art to exist.
Utility model content
The purpose of this utility model is to provide for a kind of electric connector making keeper fixedly positioning.
In order to solve above-mentioned technical problem, this utility model following technical scheme of offer: a kind of electric connector, it is soldered to circuit board to be electrically connected with flexible flat cable, this electric connector includes insulating body, the keeper being fixed on insulating body, some conducting terminals and the pressing plate being fixed on conducting terminal, described insulating body includes diapire, the pair of sidewalls extended from the opposite end of diapire and the connection wall connecting pair of sidewalls, diapire, pair of sidewalls and connection wall composition house the receiving space of flexible flat cable, described keeper includes base portion, from the top of base portion extend upper agnail and from the bottom of base portion extend lower agnail and leg, upper agnail and lower agnail stagger setting and with insulating body interference engagement.
This utility model defines further, and described keeper also includes the location division extended from the top of base portion, and pressing plate is provided with the groove housing location division.
This utility model defines further, and described keeper also includes the projection extended from the bottom of base portion, is provided with gap between described projection and leg.
This utility model defines further, and described insulating body is provided with the accepting groove housing keeper and a pair perforation of opposite sides being positioned at accepting groove, and the pair of perforation connects with accepting groove.
This utility model defines further, and described insulating body is provided with the wall that supports for a pair extending into described receiving space, and described pressing plate is provided with and described a pair holding part supporting wall clasp.
This utility model defines further, and described pressing plate is provided with main part and a pair locating piece of main body extension, and the pair of holding part main body extends and formed, and described locating piece is positioned on the base portion of keeper.
This utility model defines further, and described main part is provided with some through holes and is positioned at the locating shaft of through hole.
This utility model defines further, described conducting terminal includes base portion, the first arm extended to side respectively from the top of base portion and the second arm and the weld part extended to opposite side from the bottom of base portion with bottom, the end of the first arm is provided with groove portion, the end of the second arm is provided with contact site, described first arm is through the through hole of pressing plate, and the locating shaft of pressing plate is positioned at described groove portion.
Compared with correlation technique, the keeper of this utility model electric connector is provided with the upper agnail and lower agnail staggered, upper agnail and lower agnail and insulating body interference engagement, prevents keeper from loosening.
Accompanying drawing explanation
Fig. 1 is the exploded view of this utility model electric connector.
Fig. 2 is the axonometric chart of the insulating body of this utility model electric connector.
Fig. 3 is the axonometric chart of the conducting terminal of this utility model electric connector.
Fig. 4 is the assembling figure of this utility model electric connector.
Fig. 5 is the enlarged drawing of the circled portion of the electric connector shown in Fig. 4.
Fig. 6 is the sectional view of the A-A along the line of the electric connector shown in Fig. 4.
Detailed description of the invention
As shown in Figures 1 to 6, this utility model electric connector welding is to circuit board to be electrically connected with flexible flat cable, and described electric connector includes insulating body 1, a pair keeper 2 of being fixed on insulating body 1, some conducting terminals 3 and the pressing plate 4 being fixed on conducting terminal 3.
Insulating body 1 includes diapire 10, the pair of sidewalls 11 extended from the opposite end of diapire 10 and connects the connection wall 12 of pair of sidewalls 11.Diapire 10, pair of sidewalls 11 and connection wall 12 composition house the receiving space 13 of flexible flat cable.Insulating body 1 be additionally provided with extend into described receiving space 13 support wall 131 for a pair.Connect wall 12 and be provided with the accepting hole 121 run through for housing conducting terminal 3.Insulating body 1 is provided with the accepting groove 15 housing keeper 2 and a pair perforation 16 of opposite sides being positioned at accepting groove 15.The pair of perforation 16 connects with accepting groove 15.
Pressing plate 4 is provided with a pair holding part 43 that main part 41, a pair locating piece 42 of main body 41 extension and main body 41 extend.Main part 41 is provided with some through holes 411 and is positioned at the locating shaft 412 of through hole 411.A pair locating piece 42 is respectively equipped with groove 420.
Conducting terminal 3 is assembled into the accepting hole 121 of insulating body 1, and it includes base portion 31, the first arm 32 extended to side respectively from the top of base portion 31 and the second arm 33 and the weld part 34 extended to opposite side from the bottom of base portion 31 with bottom.The end of the first arm 32 is provided with groove portion 320.The end of the second arm 33 is provided with contact site 330.
A pair keeper 2 includes base portion 21, the lower agnail 24, projection 25 and the leg 26 that with location division 23 and extend from the bottom of base portion 21 from the upper agnail 22 of the top of base portion 21 extension respectively.Upper agnail 22 and lower agnail 24 stagger setting.Leg 26 is between lower agnail 24 and projection 25.Gap 27 it is provided with between leg 26 and projection 25.When keeper 2 is soldered to circuit board, the setting in gap 27 prevents the stannum melted from climbing to projection 25.With insulating body 1 interference engagement while of agnail 22 and lower agnail 24, prevent keeper 2 from loosening.The locating piece 42 of pressing plate 4 is positioned on the base portion 21 of keeper 2, and when pressing plate 4 is in the close position, the location division 23 of keeper 2 is housed in the groove 420 of pressing plate 4, prevents pressing plate 4 from departing from insulating body 1.First arm 32 of the 3 of conducting terminal is through the through hole 411 of pressing plate 4, and the locating shaft 412 of pressing plate 4 is positioned at the groove portion 320 of first arm 32 of the 3 of conducting terminal.
As shown in Figure 5 to Figure 6, when this utility model electric connector uses, after flexible flat cable inserts in the receiving space 13 of insulating body 1, rotary pressure plate 4 is at make position, the location division 23 of keeper 2 is housed in the groove 420 of pressing plate 4, preventing pressing plate 4 from departing from insulating body 1, a pair holding part 43 of pressing plate 4 supports wall 131 clasp with insulating body 1, makes pressing plate 4 be maintained at make position.
The keeper 2 of this utility model electric connector is provided with the upper agnail 22 and lower agnail 24 staggered, upper agnail 22 and lower agnail 24 and insulating body 1 interference engagement, prevents keeper 2 from loosening；Being provided with gap 27 between leg 26 and the projection 25 of keeper 2, when keeper 2 is soldered to circuit board, the setting in gap 27 prevents the stannum melted from climbing to projection 25；Keeper 2 is provided with location division 23, and pressing plate 4 is provided with the groove 420 housing location division 23, when pressing plate 4 is in the close position, prevents pressing plate 4 from departing from insulating body 1；Pressing plate 4 is provided with a pair holding part 43, and when pressing plate 4 is in the close position, described holding part 43 supports wall 131 clasp with insulating body 1, makes pressing plate 4 be maintained at make position.
Should be understood that, the foregoing is only preferred forms of the present utility model, it is not all, of embodiment, the change of any equivalence that technical solutions of the utility model are taked by those of ordinary skill in the art by reading this utility model description, is claim of the present utility model and is contained.
Claims (8)
1. an electric connector, it is soldered to circuit board to be electrically connected with flexible flat cable, this electric connector includes insulating body, the keeper being fixed on insulating body, some conducting terminals and the pressing plate being fixed on conducting terminal, it is characterized in that: described insulating body includes diapire, the pair of sidewalls extended from the opposite end of diapire and the connection wall connecting pair of sidewalls, diapire, pair of sidewalls and connection wall composition house the receiving space of flexible flat cable, described keeper includes base portion, from the top of base portion extend upper agnail and from the bottom of base portion extend lower agnail and leg, upper agnail and lower agnail stagger setting and with insulating body interference engagement.
2. electric connector as claimed in claim 1, it is characterised in that: described keeper also includes the location division extended from the top of base portion, and pressing plate is provided with the groove housing location division.
3. electric connector as claimed in claim 1, it is characterised in that: described keeper also includes the projection extended from the bottom of base portion, is provided with gap between described projection and leg.
4. electric connector as claimed in claim 1, it is characterised in that: described insulating body is provided with the accepting groove housing keeper and a pair perforation of opposite sides being positioned at accepting groove, and the pair of perforation connects with accepting groove.
5. electric connector as claimed in claim 1, it is characterised in that: described insulating body is provided with the wall that supports for a pair extending into described receiving space, and described pressing plate is provided with and described a pair holding part supporting wall clasp.
6. electric connector as claimed in claim 5, it is characterised in that: described pressing plate is provided with main part and a pair locating piece of main body extension, and the pair of holding part main body extends and formed, and described locating piece is positioned on the base portion of keeper.
7. electric connector as claimed in claim 6, it is characterised in that: described main part is provided with some through holes and is positioned at the locating shaft of through hole.
8. electric connector as claimed in claim 7, it is characterized in that: described conducting terminal includes base portion, the first arm extended to side respectively from the top of base portion and the second arm and the weld part extended to opposite side from the bottom of base portion with bottom, the end of the first arm is provided with groove portion, the end of the second arm is provided with contact site, described first arm is through the through hole of pressing plate, and the locating shaft of pressing plate is positioned at described groove portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620393306.2U CN205609896U (en) | 2016-05-05 | 2016-05-05 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620393306.2U CN205609896U (en) | 2016-05-05 | 2016-05-05 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205609896U true CN205609896U (en) | 2016-09-28 |
Family
ID=56968103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620393306.2U Active CN205609896U (en) | 2016-05-05 | 2016-05-05 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205609896U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346861A (en) * | 2018-09-27 | 2019-02-15 | 维沃移动通信有限公司 | Electric connector, circuit board mechanism and electronic equipment |
-
2016
- 2016-05-05 CN CN201620393306.2U patent/CN205609896U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346861A (en) * | 2018-09-27 | 2019-02-15 | 维沃移动通信有限公司 | Electric connector, circuit board mechanism and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |