CN202564604U - Flexible printed circuit (FPC) connector - Google Patents
Flexible printed circuit (FPC) connector Download PDFInfo
- Publication number
- CN202564604U CN202564604U CN2012201618277U CN201220161827U CN202564604U CN 202564604 U CN202564604 U CN 202564604U CN 2012201618277 U CN2012201618277 U CN 2012201618277U CN 201220161827 U CN201220161827 U CN 201220161827U CN 202564604 U CN202564604 U CN 202564604U
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- contact jaw
- fpc connector
- contact
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Abstract
The utility model discloses a flexible printed circuit (FPC) connector which comprises a casing, a terminal set and a base body, wherein the casing is provided with an upper tongue sheet and a lower tongue sheet, the upper tongue sheet is provided with a plurality of upper slots, the lower tongue sheet is provided with a plurality of lower slots, and a wing part is respectively extended at both ends of each lower slot; each terminal is provided with a body, a front upper contact end, a front lower contact end, a rear pressing part and a rear contact end, and both sides of a lower contact part is thinned; and the base body is provided with a pressing rod, and the base body can rotate by taking the pressing rod as a pivot direction. Both thinned sides of the lower contact parts are fixed below the wing parts after the connector is assembled so as to prevent the front lower contact part from floating upward.
Description
Technical field
The utility model is a kind of connector; Especially a kind of FPC rear cover-opening type connector; It is extended with an alar part respectively in the two ends of slotting down, and the both sides of the following contact site of terminal thin and are immobilizated in this alar part below, to reach the FPC connector that preceding contact jaw down can not float.
Background technology
Press; One end of flexible printed wiring board (Flexible Print Circuit is called for short FPC) connector can be connected to a flexible printed wiring board, and the other end then can be connected to a printed circuit board (PCB); It has thin thickness and the little advantage of terminal pitch, so be widely used in the 3C electronic product.
Please with reference to Fig. 1, it illustrates the partial cutaway schematic of known FPC connector.As shown in the figure, its housing 400 of known FPC connector has a upper tongue 410 and a lower tongue 420, and 420 of this upper tongue 410 and lower tongues have an accommodation space 430; Wherein, have a plurality of flutings 411 of going up on this upper tongue 410, have a plurality of flutings 421 down on this lower tongue 420; Other has a plurality of terminals 450, and each terminal 450 has and go up before contact jaw 451 and one contact jaw 452 down before one, and going up contact jaw 451 before this is to place this on to slot 411; Should before down contact jaw 452 be to place this time fluting 421, this accommodation space 430 can supply a printed circuit board (PCB) (figure does not show) to plant, but goes up contact jaw 451 and the two ends of contact jaw 452 one-tenth free state down before this because of preceding; Therefore; When last contact jaw 451 or preceding down contact jaw 452 out-of-flatnesses,, be prone to have the situation generation of Shen under the terminal or come-up in snapping in fluting 411 and down in the fluting 421 time; So will be unfavorable for the insertion of this printed circuit board (PCB), really belong to a fly in the ointment.
The utility model content
The purpose of the utility model is to provide a kind of FPC connector, to overcome the defective that exists in the known technology.
For realizing above-mentioned purpose, the FPC connector that the utility model provides comprises:
One housing, it has a upper tongue and a lower tongue, has an accommodation space between this upper tongue and lower tongue; Wherein, Have a plurality of upward flutings on this upper tongue, have a plurality of flutings down on this lower tongue, and these each two ends of slotting down are extended with an alar part respectively;
One terminal group; Have a plurality of terminals, and each terminal has a body, go up before the contact jaw, a contact jaw, a back press part and a back contact jaw down before one, go up contact jaw before this and place this on and slots; Should place this time fluting by preceding contact jaw down; Should before go up contact jaw the end have that contact site exposes to fluting this on one, before this down end of contact jaw have contact site and expose to this time and slot, and the both sides of this time contact site thin; So that the both sides of this time contact site can be ccontaining and be immobilizated in this place, alar part below, and has a lower concave part on this back contact jaw; And
One pedestal places this housing rear side, and it has one and presses bar, places this lower concave part, and this pedestal can press bar by this and rotate with the pivot direction;
After the combination, thin and be immobilizated in this alar part below by the both sides of this time contact site, preceding contact jaw is non-rising down.
Described FPC connector, wherein, this housing is a plastic casing.
Described FPC connector, wherein, this pedestal is a plastics pedestal.
Described FPC connector, wherein, the quantity of these a plurality of terminals is ten, quantity of fluting also was ten under fluting reached on this.
Described FPC connector wherein, has a wing groove under this alar part, the both sides of ccontaining this time contact site thin the place.
Described FPC connector, wherein, this presses has a plurality of bar grooves on the bar, and its quantity and position correspond respectively to this back press part, and this back press part is placed in this bar groove.
Described FPC connector, wherein, the hard printed circuit board of planting in this accommodation space.
Described FPC connector, wherein, this pedestal reaches and is somebody's turn to do the flexible printed wiring board of planting between the contact jaw of back.
Described FPC connector, wherein, this preceding contact jaw down has a stuck point, makes to have interference between this terminal and this housing, produces confining force.
The effect of the utility model is:
1) FPC connector of the utility model, it is extended with an alar part respectively in the two ends of slotting down, and the both sides of the following contact site of terminal thin and are immobilizated in this alar part below, to reach the purpose that preceding contact jaw down can not float.
2) FPC connector of the utility model, following contact jaw progress has a stuck point before it, makes to have interference between this terminal and this housing, with the generation confining force, and because of the both sides of following contact site thin, therefore, can retrain this terminal and can not produce loosening.
Description of drawings
Fig. 1 is a sketch map, and it illustrates the partial cutaway schematic of known FPC connector.
Fig. 2 is a sketch map, the sketch map that its FPC connector that illustrates the utility model one preferred embodiment decomposes.
Fig. 3 is a sketch map, the sketch map that its terminal part that illustrates the utility model one preferred embodiment thins.
Fig. 4 is a sketch map, and its terminal group that illustrates the FPC connector of the utility model is sticked in the sketch map at the place, alar part below of housing.
Fig. 5 is a sketch map, and it illustrates the combination sketch map of the FPC connector of the utility model.
Embodiment
The FPC connector of the utility model; It comprises: a housing, and it has a upper tongue and a lower tongue, has an accommodation space between this upper tongue and lower tongue; Wherein, Have a plurality of upward flutings on this upper tongue, have a plurality of flutings down on this lower tongue, and these each two ends of slotting down are extended with an alar part respectively; One terminal group; Have a plurality of terminals, and each terminal has a body, go up before the contact jaw, a contact jaw, a back press part and a back contact jaw down before one, go up contact jaw before this and place this on and slots; Should place this time fluting by preceding contact jaw down; Should before go up contact jaw the end have that contact site exposes to fluting this on one, before this down end of contact jaw have contact site and expose to this time and slot, and the both sides of this time contact site thin; So that the both sides of this time contact site can be ccontaining and be immobilizated in this place, alar part below, and has a lower concave part on this back press part; And a pedestal, placing this housing rear side, it has one and presses bar, places this lower concave part, and this pedestal can press bar by this and rotate with the pivot direction; After the combination, thin and be immobilizated in this alar part below, with the contact jaw purpose that can not float down before reaching by the both sides of this time contact site.
For further understanding structure, characteristic and the purpose thereof of the utility model, elaborate in conjunction with accompanying drawing and preferred embodiment.
Please consult Fig. 2 to Fig. 5 in the lump, wherein Fig. 2 illustrates the sketch map of the FPC connector decomposition of the utility model one preferred embodiment; Fig. 3 illustrates the sketch map that the terminal part of the utility model one preferred embodiment thins; The terminal group that Fig. 4 illustrates the FPC connector of the utility model is sticked in the sketch map of locating below the alar part of housing; Fig. 5 illustrates the combination sketch map of the FPC connector of the utility model.
As shown in the figure, the FPC connector of the utility model is for example and without limitation to FPC rear cover-opening type connector, comprising: a housing 10; One terminal group 20; And one 30 of pedestals combine.
Wherein, This housing 10 has a upper tongue 11 and a lower tongue 12, and 12 of this upper tongue 11 and lower tongues have an accommodation space 13, wherein; Have a plurality of flutings 111 of going up on this upper tongue 11; Have a plurality of down flutings 121 on this lower tongue 12, and this each extended laterally an alar part 122 respectively in the two ends, top of fluting 121 down, and this alar part has a wing groove 123 for 122 times.This housing 10 can be by made such as but not limited to the position plastic material, and this is the known technology of general FPC connector, do not give unnecessary details so do not intend at this.Wherein, quantity of fluting 111 and this time fluting 121 is for example and without limitation to 10 on this.
This terminal group 20 has a plurality of terminals; Be for example and without limitation to 10; And each terminal 20 has goes up before the contact jaw 22, a contact jaw 23, a back press part 24 and a back contact jaw 25 down before the body 21; Should before go up contact jaw 22 and place fluting 111 this on, before this down contact jaw 23 place this time fluting 121, before this upward end of contact jaw 22 have on one contact site 221 and expose on this and slot 111; This preceding end of contact jaw 23 down has, and contact site 231 exposes to this time fluting 121; And the part, both sides of this time contact site 231 thins, so that the both sides of this time contact site 231 can be ccontaining and be immobilizated in the wing groove 123 of this alar part below, and further has a lower concave part 251 on this back contact jaw 25.
This pedestal 30 places this housing 10 rear sides; Preferably made by plastic material, it has one and presses bar 31, places this lower concave part 251 and is positioned at this back press part 24 belows; And this presses has a plurality of bar grooves 32 on the bar 31; Its quantity and position correspond respectively to this back press part 24, and this back press part 24 can be placed in this bar groove 32, and this pedestal 30 can press bar 31 by this and rotate up and down with the pivot direction.
As shown in Figure 3; Each terminal 20 of the utility model has goes up before the contact jaw 22, a contact jaw 23, a back press part 24 and a back contact jaw 25 down before the body 21; Should precedingly go up contact jaw 22 and place fluting 111 on this; Should before down contact jaw 23 place this time fluting 121, the end of going up contact jaw 22 before this has that contact site 221 exposes to fluting 111 this on one, before this under end of contact jaw 23 have contact site 231 and expose to this time and slot 121; And the part, both sides of this time contact site 231 thins, so that can be ccontaining and be immobilizated in the wing groove 123 of this alar part below in the both sides of this time contact site 231.
In addition; Terminal 20 its preceding 23 progress of contact jaw down of the utility model have a stuck point 232, are positioned at the rear side of this time contact site 231, make 10 of this terminal 20 and this housings have interference; To produce confining force; And, therefore, can retrain this terminal 20 and in this housing 10, can not produce loosening because of the both sides of following contact site 231 thin.
Like Fig. 4 and shown in Figure 5; When the housing 10 of the utility model, terminal group 20 make up with pedestal 30; Can with each terminal 20 preceding go up contact jaw 22 and before down contact jaw 23 penetrate this on fluting 111 respectively by the rear side of this housing 10 respectively and slot down in 121; Make the both sides of this time contact site 231 can be ccontaining and be immobilizated in the wing groove 123 of this alar part below, then pedestal 30 is inserted by housing 10 rear sides, make this press bar 31 and place this lower concave part 251; And a plurality of backs press part 24 is placed in respectively in this bar groove 32, so promptly accomplishes the assembling of the FPC connector of the utility model.
After the FPC connector combination of the utility model; A printed circuit board (PCB) (figure does not show) can supply to plant in its accommodation space 13; Be for example and without limitation to a hard printed circuit board, its pedestal 30 and 25 of this back contact jaws flexible printed wiring board (scheming not show) that can supply to plant.The FPC connector of the utility model will descend the part, both sides of contact site 231 to thin, so that the both sides of this time contact site 231 are ccontaining and be immobilizated in the wing groove 123 of these alar part 122 belows, the situation that makes terminal 20 not have come-up takes place; Therefore can not hinder the insertion of this printed circuit board (PCB); So, except that certain contact that can guarantee printed circuit board (PCB) and FPC connector, also can increase the useful life of this FPC connector; Therefore, the really more known FPC connector tool of the FPC connector of the utility model progressive.
In sum; It is extended with an alar part respectively in the two ends of slotting down the FPC connector of the utility model, and the both sides of the following contact site of terminal thin and are immobilizated in this alar part below, to reach the advantage that preceding contact jaw down can not float; Therefore, the really more known FPC connector tool of the utility model progressive.
The above is a kind of of preferred embodiment, local such as change or modification and come from the technological thought of the utility model and be have the knack of this skill the people was easy to know by inference, all claim categories that does not take off the utility model.
Claims (9)
1. a FPC connector is characterized in that, comprising:
One housing, it has a upper tongue and a lower tongue, has an accommodation space between this upper tongue and lower tongue; Wherein, Have a plurality of upward flutings on this upper tongue, have a plurality of flutings down on this lower tongue, and these each two ends of slotting down are extended with an alar part respectively;
One terminal group; Have a plurality of terminals, and each terminal has a body, go up before the contact jaw, a contact jaw, a back press part and a back contact jaw down before one, go up contact jaw before this and place this on and slots; Should place this time fluting by preceding contact jaw down; Should before go up contact jaw the end have that contact site exposes to fluting this on one, before this down end of contact jaw have contact site and expose to this time and slot, and the both sides of this time contact site thin; So that the both sides of this time contact site can be ccontaining and be immobilizated in this place, alar part below, and has a lower concave part on this back contact jaw; And
One pedestal places this housing rear side, and it has one and presses bar, places this lower concave part, and this pedestal can press bar by this and rotate with the pivot direction;
After the combination, thin and be immobilizated in this alar part below by the both sides of this time contact site, preceding contact jaw is non-rising down.
2. FPC connector as claimed in claim 1, wherein, this housing is a plastic casing.
3. FPC connector as claimed in claim 1, wherein, this pedestal is a plastics pedestal.
4. FPC connector as claimed in claim 1, wherein, the quantity of these a plurality of terminals is ten, quantity of fluting also was ten under fluting reached on this.
5. FPC connector as claimed in claim 1 wherein, has a wing groove under this alar part, the both sides of ccontaining this time contact site thin the place.
6. FPC connector as claimed in claim 1, wherein, this presses has a plurality of bar grooves on the bar, and its quantity and position correspond respectively to this back press part, and this back press part is placed in this bar groove.
7. FPC connector as claimed in claim 1, wherein, the hard printed circuit board of planting in this accommodation space.
8. FPC connector as claimed in claim 1, wherein, this pedestal reaches and is somebody's turn to do the flexible printed wiring board of planting between the contact jaw of back.
9. FPC connector as claimed in claim 1, wherein, this preceding contact jaw down has a stuck point, makes to have interference between this terminal and this housing, produces confining force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201618277U CN202564604U (en) | 2012-04-17 | 2012-04-17 | Flexible printed circuit (FPC) connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201618277U CN202564604U (en) | 2012-04-17 | 2012-04-17 | Flexible printed circuit (FPC) connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202564604U true CN202564604U (en) | 2012-11-28 |
Family
ID=47214224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201618277U Expired - Fee Related CN202564604U (en) | 2012-04-17 | 2012-04-17 | Flexible printed circuit (FPC) connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202564604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009333A (en) * | 2014-06-09 | 2014-08-27 | 常熟精微康电子元件有限公司 | FPC connector |
-
2012
- 2012-04-17 CN CN2012201618277U patent/CN202564604U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009333A (en) * | 2014-06-09 | 2014-08-27 | 常熟精微康电子元件有限公司 | FPC connector |
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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: 20121128 Termination date: 20130417 |