CN204230463U - A kind of electric connector - Google Patents
A kind of electric connector Download PDFInfo
- Publication number
- CN204230463U CN204230463U CN201420502958.6U CN201420502958U CN204230463U CN 204230463 U CN204230463 U CN 204230463U CN 201420502958 U CN201420502958 U CN 201420502958U CN 204230463 U CN204230463 U CN 204230463U
- Authority
- CN
- China
- Prior art keywords
- electric connector
- base portion
- press section
- insulating body
- grafting
- 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
Links
- 230000000694 effects Effects 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000005452 bending Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Multi-Conductor Connections (AREA)
Abstract
The utility model discloses a kind of electric connector, it comprises the insulating body with grafting space, be fixed on multiple conducting terminal and at least one locking terminal of insulating body, described locking terminal comprises base portion and bends the press section upwards extended from base portion, wherein, base portion is set to the sequential like structure that can compress, press section protrudes out housing surface, structure is simple, easy to operate, this male electrical connector has two grafting spaces, can accommodate two grafting objects simultaneously, reduce the quantity of electric connector, reduce production cost further.
Description
Technical field
The utility model relates to electric connector field, and referring in particular to a kind of two ends can the electric connector of simultaneously grafting FFC (flexible flat cable Flexible Flat Cable) or FPC (flexible PCB Flexible Printed Circuit board).
Background technology
The existing grafting FFC (flexible flat cable Flexible Flat Cable) or FPC (flexible PCB Flexible Printed Circuit board) that is usually used in mainly includes insulating body, the plural conductive terminal being fixed on insulating body and the metal shell be shielded in outside insulating body, as shown in Figure 1, what it showed is a kind of existing conventional electric connector for grafting FFC, this electric connector includes multiple terminal, can simultaneously transmitting multiple signal, so this electrical connector assembly is numerous, complex manufacturing technology, FFC must open bonnet when inserting operation, again bonnet is depressed after insertion, inconvenient operation, also make production cost too high simultaneously, be unfavorable for reducing costs.
In addition, along with the development of science and technology, connector is towards future development that is miniaturized, multifunction, the existing electric connector for grafting FFC or FPC is only provided with an interface usually, when needing need to arrange multiple electric connector when grafting is multiple has FFC or FPC of difference in functionality, occupy the space that circuit board is more, also make enterprise's production cost increase simultaneously, reduce enterprise's competitiveness commercially.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of electric connector structure to have latching function, and stability will be got well, structure member is few, manufacture craft is simple and can realize two ends and plug in the electric connector of FFC simultaneously.
The utility model solves the technical scheme that its technical problem adopts:
A kind of electric connector, it comprises the insulating body with interface, be fixed on multiple conducting terminal and at least one locking terminal of insulating body, described locking terminal comprises base portion and bends the press section upwards extended from base portion, wherein, base portion is set to the sequential like structure that can compress, and press section protrudes out housing surface.
As a kind of preferred version, described insulating body has multiple grafting space, and the contact site of multiple conducting terminal is revealed in interface respectively.
As a kind of preferred version, described insulating body has two the grafting spaces be positioned on same direction, is not interconnected between conducting terminal.
As a kind of preferred version, described press section protrudes out the upper surface of insulating body.
As a kind of preferred version, connect by from the horizontal part of base portion horizontal expansion, the vertical component effect that vertically extends from horizontal part between shown base portion and press section, described press section is from vertical component effect horizontal-extending.
As a kind of preferred version, the grafting space of described electric connector comprises two locking terminals, and described two press sections are arranged in opposite directions.
As a kind of preferred version, described base portion is provided with pintle hook lock portion, described pintle hook lock portion is sticked in grafting object, and grafting object lock is buckled in electric connector.
As a kind of preferred version, described locking terminal has weld part, and it is fixedly welded on the external circuit board.
As a kind of preferred version, described base portion comprises two connecting portions, has and connected by curved portions between two connecting portions.
As a kind of preferred version, described socket is used for grafting FFC (flexible flat cable Flexible Flat Cable) or FPC (flexible PCB Flexible PrintedCircuit board).
Compared with prior art, the utility model has obvious advantage, its increase has locking terminal, locking terminal is provided with pintle hook lock portion, effectively grafting object and electric connector can be fixed together, locking terminal is also provided with press section and weld part simultaneously, press section is positioned at the top of the upper surface of insulating body, only need can remove pintle hook lock to press section force, simple to operation, locking terminal is welded in the external circuit board, locking terminal also can abut and the signaling point on grafting object, by the weld part of locking terminal and corresponding connection being realized the function of transmission signal or ground connection on the external circuit board, namely locking terminal also can use as conducting terminal.In addition, electric connector has two interfaces, can accommodate two grafting objects simultaneously, reduces the quantity of electric connector, reduces production cost further.
Accompanying drawing explanation
Fig. 1 is prior art stereogram
Fig. 2 is the utility model stereogram
Fig. 3 is the utility model three-dimensional exploded view
Fig. 4 is the utility model conductive terminal structure schematic diagram
Fig. 5 is the utility model locking terminal structural representation
Fig. 6 is the utility model vertical view
Fig. 7 is the cutaway view of A-A in Fig. 6
Fig. 8 is the cutaway view of B-B in Fig. 6
Identifier declaration
10, insulating body 101, leading portion face 102, rear end face
103, upper surface 104, grafting space 105, terminal groove
106, level trough 107, vertical slots
20, conducting terminal 21, contact site 22, clamping part
23/313, protuberance 24/314, weld part
30, locking terminal 31, base portion 311, connecting portion
312, curved portions 315, pintle hook lock portion 32, horizontal part
33, vertical component effect
34, press section
Embodiment
Refer to Fig. 2 to Fig. 7, which show the concrete structure of the utility model preferred embodiment, this electric connector includes insulating body 10, conducting terminal 20 and locking terminal 30.
Described insulating body 10 includes front end face 101 and the rear end face 102 corresponding with front end face 101, and upper surface 103, this insulating body 10 is formed with two grafting spaces 104 respectively at front end face 101 and rear end face 102, in this enforcement, the structure of two interfaces is identical, is described with one of them.Insulating body 10 is formed with multiple terminal groove 105 for accommodating conducting terminal 20 and locking terminal 30, be wherein common structure in prior art for accommodating the terminal groove structure of conducting terminal 20, do not describe in detail at this, terminal groove for accommodating locking terminal then includes level trough 106 and vertical slots 107, and the structure of described multiple terminal groove and following conducting terminal and locking terminal is suitable.
Conducting terminal 20 comprises for multiple bending structure, it includes contact site 21, clamping part 22 and weld part 24, wherein there is the grasping part for accommodating FFC (flexible flat cable Flexible Flat Cable) or FPC (flexible PCB FlexiblePrinted Circuit board) between contact site 21 and clamping part 22, the size in this space is arranged according to needs of production, in in this enforcement, conducting terminal 20 is fixed in insulating body 10 by plug-in mounting mode, better fix to make conducting terminal 20, conducting terminal 20 is also provided with protuberance 23.
Locking terminal described in locking terminal 30 comprises base portion 31 and bends the press section 34 upwards extended from base portion 31, and wherein, base portion 31 is set to the continuous bending structure that can compress, and press section 32 protrudes out the upper surface 103 of insulating body 10.Base portion 31 has two horizontal connecting portions 311, connected by curved portions 312 between this Liang Ge company headquarters 311, when this curved portions 312 makes press section 32 be biased, can better elastic deformation be there is in two connecting portions 311, thus make the performance of locking terminal more stable, the useful life of further prolongation connector, one of them connecting portion 311 has extended to form protuberance 313 and weld part 314, locking terminal 30 is fixed on insulating body 10 by plug-in mounting mode equally, protuberance 313 can make locking terminal 30 better be sticked on insulating body, therefore the protuberance 23 on itself and aforesaid conductive terminal 20 has identical function.One end of another connecting portion 311 has extended to form pintle hook lock portion 315, this pintle hook lock portion 315 extends towards grafting space 104, when grafting object is inserted into grafting space 104, pintle hook lock portion 315 snaps in breach corresponding on grafting object, thus grafting object and electric connector are fixed together, prevent grafting object to be separated with electric connector.There is horizontal part 32 in pintle hook lock portion 315 towards away from direction, grafting space 104 bending horizontal-extending, horizontal part 32 is upwards extended with vertical component effect 33, wherein, horizontal part 32 is mutually vertical with vertical component effect 33, press section 64 is from one end horizontal-extending of vertical component effect 32, and the upper surface 104 of itself and insulating body 10 is parallel to each other.In this enforcement, each interface end is provided with two locking terminals 30, and the press section of described locking terminal 30 is arranged in opposite directions, once presses two press sections during use simultaneously, can be simply separated with electric connector by grafting object.
After having assembled, press section 34 is positioned at the top of upper surface 104, it is near front end face 101 or rear end face 102, or trim with front end face 101 or rear end face 102, exert a force directly to press section 34 during use, there is elastic deformation in locking terminal 32, pintle hook lock portion 315 moves down the breach exited in grafting object, now can directly be exited from electric connector by grafting object.When press section 34 is biased and moves down, if it is excessive to exert a force, it will abut and upper surface, prevent the excessive deformation of locking terminal.
The formation of locking terminal 30 can be various, quantity also can be one or multiple, press section is except the structure in this enforcement, also can be extend towards the side of insulating body from vertical component effect level, or press section can perpendicular to upper surface after vertical portion vertically extends, or can be oblique outer away from the extension of grafting space from vertical portion, can also be that the press section of two locking terminals connects, namely in the fabrication process by one-body molded for two locking terminals.Connected mode between base portion 31 and press section 34 also can be various, as removed the horizontal part in this enforcement, directly connecting base portion 31 and press section 34 by vertical portion, in order to reduce the size of connector further, also horizontal part can be used as press section.In addition, the curved portions of locking terminal also can be connected to the signaling point on grafting object, by the weld part of locking terminal and corresponding connection being realized the function of transmission signal or ground connection on the external circuit board, namely locking terminal also can use as conducting terminal.
Be provided with two conducting terminals 20 in two interfaces 101 of electric connector and lay respectively at the locking terminal 30 of conducting terminal 20 both sides, and be not interconnected between conducting terminal 20, can individually transmit corresponding signal, can require according to application and insert different grafting objects during use, two electric connectors need not be set simultaneously, the quantity of electric connector can be reduced further, reduce the space that electric connector takies, meet existing electric connector towards development trend that is miniaturized, multifunction, also can reduce production cost further.In addition, in the present embodiment, be positioned on same direction in two interfaces, also can be positioned on different directions in addition, as being arranged on front end face and side end face, certainly, the quantity of interface also can be more than two, not to be limited.
Design focal point of the present utility model is: increase and have locking terminal, locking terminal is provided with pintle hook lock portion, effectively grafting object and electric connector can be fixed together, locking terminal is also provided with press section and weld part simultaneously, press section is positioned at the top of the upper surface of insulating body, only need can remove pintle hook lock to press section force, simple to operation, locking terminal is welded in the external circuit board, locking terminal also can abut and the signaling point on grafting object, by the weld part of locking terminal and corresponding connection being realized the function of transmission signal or ground connection on the external circuit board, namely locking terminal also can use as conducting terminal.In addition, electric connector has two interfaces, can accommodate two grafting objects simultaneously, reduces the quantity of electric connector, reduces production cost further.
The utility model for embodiment and accompanying drawing, only for doing, the utility model is illustrated, be to make to be familiar with object and effect that this operator can understand the utility model strictly according to the facts, but not to the utility model any restriction in addition, the utility model also still can have other change mode, person can understand object and effect of the utility model to be strictly according to the facts familiar with technique so all, carry out other style enforcement not departing under the utility model spirit, the equivalence that all should be considered as this case claim is implemented.
Claims (10)
1. an electric connector, it comprises the insulating body with interface, be fixed on multiple conducting terminal and at least one locking terminal of insulating body, it is characterized in that: described locking terminal comprises base portion and bends the press section upwards extended from base portion, wherein, base portion is set to the sequential like structure that can compress, and press section protrudes out housing surface.
2. electric connector as claimed in claim 1, it is characterized in that: described insulating body has multiple interface, the contact site of multiple conducting terminal is revealed in interface respectively.
3. electric connector as claimed in claim 2, is characterized in that: described insulating body has two interfaces be positioned on same direction, is not interconnected between conducting terminal.
4. electric connector as claimed in claim 1, is characterized in that: described press section protrudes out the upper surface of insulating body.
5. electric connector as claimed in claim 1, is characterized in that: connect by from the horizontal part of base portion horizontal expansion, the vertical component effect that vertically extends from horizontal part between shown base portion and press section, described press section is from vertical component effect horizontal-extending.
6. electric connector as claimed in claim 4, it is characterized in that: the grafting space of described electric connector comprises two locking terminals, described two press sections are arranged in opposite directions.
7. electric connector as claimed in claim 1, it is characterized in that: described base portion is provided with pintle hook lock portion, described pintle hook lock portion is sticked in grafting object, and grafting object lock is buckled in electric connector.
8. electric connector as claimed in claim 1, is characterized in that: described locking terminal has weld part, and it is fixedly welded on the external circuit board.
9. electric connector as claimed in claim 1, is characterized in that: described base portion comprises two connecting portions having between two connecting portions and connected by curved portions.
10. the electric connector according to any one of claim 1 to 5, is characterized in that: described interface is used for grafting FFC (flexible flat cable Flexible Flat Cable) or FPC (flexible PCB Flexible Printed Circuit board).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420502958.6U CN204230463U (en) | 2014-09-02 | 2014-09-02 | A kind of electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420502958.6U CN204230463U (en) | 2014-09-02 | 2014-09-02 | A kind of electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204230463U true CN204230463U (en) | 2015-03-25 |
Family
ID=52928518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420502958.6U Expired - Lifetime CN204230463U (en) | 2014-09-02 | 2014-09-02 | A kind of electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204230463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109802250A (en) * | 2017-11-17 | 2019-05-24 | 达昌电子科技(苏州)有限公司 | Simple connector structure |
-
2014
- 2014-09-02 CN CN201420502958.6U patent/CN204230463U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109802250A (en) * | 2017-11-17 | 2019-05-24 | 达昌电子科技(苏州)有限公司 | Simple connector structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100533862C (en) | Board-to-board electrical connector assembly | |
| CN106936003B (en) | Electric plug connector | |
| CN102823070A (en) | Connector | |
| CN104466466A (en) | Surface welding type USB socket connector | |
| JP5437498B2 (en) | Electrical connector | |
| CN204230463U (en) | A kind of electric connector | |
| CN106848719B (en) | Electrical connector | |
| CN104752881A (en) | Electrical connector assembly | |
| CN203826699U (en) | Cable connector assembly | |
| CN212209825U (en) | Plug convenient to equipment | |
| CN211829288U (en) | Wiring terminal and terminal assembly comprising same | |
| CN2737012Y (en) | Electronic commutator | |
| US9431736B2 (en) | Card edge connector and card edge connector assembly | |
| CN107425356B (en) | Electric connector assembly for vehicle | |
| CN2746593Y (en) | Miniature universal serial bus electric connector | |
| CN219286817U (en) | Network socket, circuit board assembly and electronic product | |
| CN215989387U (en) | Electrical connector | |
| CN205069928U (en) | Usb connector | |
| CN220421060U (en) | Wire end connector and connector assembly | |
| CN217522294U (en) | Type-C connector for enhancing insertion and extraction force | |
| CN220569922U (en) | Sinking plate type connector | |
| CN214411600U (en) | USB socket | |
| CN210430177U (en) | TYPE-C connector with improved buckle sheet structure | |
| CN214227206U (en) | Assemble convenient prevents inserting connector to one side | |
| CN203218642U (en) | SIM-card socket electric connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 518107 Derun Electronic Industrial Park, 269 Huitong Road, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN DEREN ELECTRONIC Co.,Ltd. Address before: 518107, Guangdong province Shenzhen Guangming New District Guangming Street, No. thirty-three Road, 9 Electronic Industrial Park run Patentee before: SHENZHEN DEREN ELECTRONIC Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150325 |