CN201243101Y - Improved connection structure of electronic product - Google Patents
Improved connection structure of electronic product Download PDFInfo
- Publication number
- CN201243101Y CN201243101Y CNU2008201183599U CN200820118359U CN201243101Y CN 201243101 Y CN201243101 Y CN 201243101Y CN U2008201183599 U CNU2008201183599 U CN U2008201183599U CN 200820118359 U CN200820118359 U CN 200820118359U CN 201243101 Y CN201243101 Y CN 201243101Y
- Authority
- CN
- China
- Prior art keywords
- connector
- circuit board
- electronic product
- connection structure
- connector body
- 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
Links
- 239000002184 metal Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 2
- 238000002788 crimping Methods 0.000 claims 1
- 230000008054 signal transmission Effects 0.000 abstract description 6
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000004020 conductor Substances 0.000 description 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
- 230000004888 barrier function Effects 0.000 description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 5
- 239000010931 gold Substances 0.000 description 5
- 229910052737 gold Inorganic materials 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
Images
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Multi-Conductor Connections (AREA)
Abstract
The utility model discloses an improved connecting structure for electronic products; the connecting structure is at least provided with a soft ribbon cable, a circuit board and a connector; the soft ribbon cable and the circuit board form an electrical connection through the connector; and the circuit board is provided with a coupling end for connecting the electronic products at one side opposite to the connector. The connecting structure can be applied to various electronic products to ensure the signal transmission among the electronic products.
Description
Technical field
The utility model relates to the improved connection structure of electronic product, aims to provide one and can constitute between different circuit units and be electrically connected, and can guarantee the syndeton that signal transmits between each electronic product.
Background technology
Soft arranging wire (generally abbreviates FFC as; Flexible Flat Cable) is that assembly is used in a kind of signal transmission, itself has advantages such as deflection arbitrarily, high signal transmittability, be widely used at present in many electronic products, and use amount hurriedly increases year after year.In general, soft arranging wire is many to be assembled jointly with the plug type connector, can promote its switching performance, easily slottingly easily pulls out.The simple structure of soft arranging wire own, as shown in Figure 1, its basic structure mostly is with insulation glue-line 10 and coats tabular (or wire) conductor that plurality of parallel arranges up and down and constitute, and at the soft arranging wire side segment conductor is exposed, form a contact site 12, so that electrically connect with the plug type connector.Traditionally, flexible flat cable uses tinned wird as conductor mostly, because tin has good conductibility, with low cost, easily plating and can protect advantage such as bare copper wire.
But along with the continuous lifting of signal transmission technology in recent years, traditional tinned wird can't provide the transmittability of equity gradually, add tin coating the integrity problem existence that tin Hu (Whisker) or the like easily causes the signal transmission failure takes place easily, lose its applicability gradually.
Therefore, then occur other on the market and plant soft rowed line structure, patent for TaiWan, China notification number M270470 number, as shown in Figure 2, this soft arranging wire 20 comprises insulating barrier 21, following insulating barrier 22 and a plurality of conductor 23, should go up insulating barrier 21, following insulating barrier 22 coats these a plurality of conductors 23, make conductor 23 on arbitrary end, have the contact site 231 that exposes, and have a nickel dam 24 and a gold medal layer 25 in regular turn in conductor 23 outsides of this contact site 231, this soft arranging wire contact site 231 utilizes nickel dam 24 and gold layer 25 that this conductor 23 is covered, to improve the signal transmittability of soft arranging wire, guarantee to keep between contact site and the butt connector good signal transmittability simultaneously.
Yet, though the conductor 23 of this soft arranging wire is coated with nickel dam 24 and gold layer 25 in the contact site 231 that exposes, but this conductor 23 side A there is no and are coated with nickel dam 24 and gold layer 25, its conductor 23 side A are exposed, make still having the integrity problem existence that causes the signal transmission failure between this contact site 231 and the butt connector, and can't be by the test of reliability.
The utility model content
The technical problem that the utility model solved is to provide a kind of improved connection structure of electronic product, especially can constitute between different circuit units to be electrically connected, and can guarantee the syndeton that signal transmits between each electronic product.
The utility model says that the technical scheme that adopts is: this syndeton is provided with flexible flat cable, circuit board and connector at least, this flexible flat cable and circuit board form by this connector and electrically connect, and this circuit board is different from the end that couples that connector one side is provided with the sub-product connection of power supply.
The beneficial effects of the utility model are: this syndeton can be applicable to various electronic product, is connected between display floater and the signal control circuit as mobile computer, to guarantee the transmission of signal between electronic product.Syndeton combined circuit plate of the present utility model and soft arranging wire, and utilize the connector of circuit board and electronic product to interconnect, the soft rowed line structure that this circuit board can be avoided practising has the exposed problem of copper cash, can guarantee and butt connector between can keep good signal and pass ability, with the test of logical reliability.
Description of drawings
Fig. 1 is for practising the structural perspective that soft arranging wire is arranged;
Fig. 2 has the structural representation of soft arranging wire for another habit;
Fig. 3 is the structural perspective of syndeton among the utility model first embodiment;
Fig. 4 is applied to the structural representation of electronic product for syndeton in the utility model;
Fig. 5 is the STRUCTURE DECOMPOSITION figure of syndeton among the utility model second embodiment;
Fig. 6 is the STRUCTURE DECOMPOSITION figure of connector among the utility model second embodiment;
Fig. 7 is the structural perspective of connector among the utility model the 3rd embodiment;
Fig. 8 is the cross-sectional view of connector among the utility model the 3rd embodiment.
[figure number explanation]
The side A glue-line 10 that insulate
Contact site 12 soft arranging wires 20
21 times insulating barriers 22 of last insulating barrier
Conductor 23 contact sites 231
Nickel dam 24 gold medal layers 25
Syndeton 30 flexible flat cables 31
First conductive part, 332 second connector bodies 333
334 times metal shells 335 of last metal shell
Metal card fastener 336 hook portions 3361
Embodiment
For the clear structure of the present utility model of your auditor is formed, and the overall operation mode, cooperate graphic being described as follows now:
The improved connection structure of the utility model electronic product, as shown in Figure 3, this syndeton 30 is provided with flexible flat cable 31 at least, circuit board 32 and connector 33, this circuit board 32 is rigid circuit board (PCB) or soft circuit board (FPC), among first embodiment as shown in the figure, this connector 33 can be for being welded to connect, making this flexible flat cable 31 form by this connector 33 with circuit board 32 electrically connects, couple end 321 and this circuit board 32 is different from that connector 33 1 sides are provided with that the sub-product of power supply 41 connects, please consult shown in Figure 4 simultaneously, these flexible flat cable 31 two ends respectively by two circuit boards 32 and couple the end 321, be connected with the connector 42 of two electronic products 41 respectively, and then make 41 of two electronic products utilize circuit board 32 and soft arranging wire 31 to constitute electric connection, and transmitting signals mutually, and the soft rowed line structure that this circuit board 32 has unlike habit has the exposed problem of copper cash, can guarantee and butt connector between can keep good signal transmittability, with test by reliability.
Among second embodiment as shown in Figure 5, this connector 33 is the plate connector, this plate connector can include first connector body 331 of being located at circuit board 32, be located at first conductive part 332 (part that its conductive part 332 exposes for soft arranging wire 31 1 sides) of soft arranging wire 31 1 sides, and be located at second connector body 333 on first conductive part 332, this second connector body 333 and being provided be coated on body 333 outside and correspond to first conductive part 332 on, following metal shell 334,335, and metal card fastener 336, please consult shown in Figure 6 simultaneously, the avris position that this metal card fastener 336 is located in body 333 contacts with last metal shell 334, this metal card fastener 336 is provided with a hook portion 3361 of extending towards body 333 the place aheads, and with respect to hook portion 3361 press section 3362 of sides in addition, with when second connector body 333 inserts first connector body 331 to the location, can utilize the hook portion 3361 and first connector body, 331 1 sides of metal card fastener 336 to form the effect of holding of detaining, and can be by pushing press section 3362, make this hook portion 3361 break away from first connector body 331, and make first, two connector bodies 331,333 break away from mutually.
Among the 3rd embodiment as shown in Figure 7, this connector 33 is the flip connector, second conductive part 38 (part that its conductive part 332 exposes for soft arranging wire 31 1 sides) that this flip connector can include the 3rd connector body 37 of being located at circuit board 32 and be located at soft arranging wire 31 1 sides, please consult shown in Figure 8 simultaneously, the 3rd connector body 37 also is provided with a slot 372 and a removable cover 373 that accommodates terminal 371, this removable cover 373 is hubbed on the 3rd connector body 37, when removable cover 373 when upwards upset starts, can provide second conductive part, 38 these bodies 51 of insertion of soft arranging wire 31 to accommodate in the slot 372 of terminal 371, when removable cover 373 covers to the location downwards, second conductive part 38 of soft arranging wire 31 can be fixed on the slot 372 inner and formation electric connections of body.
What deserves to be mentioned is, syndeton combined circuit plate of the present utility model and soft arranging wire, and utilize the connector of circuit board and electronic product to interconnect, the soft rowed line structure that this circuit board can be avoided practising has the exposed problem of copper cash, can guarantee and butt connector between can keep good signal transmittability, with test by reliability.
As mentioned above, the utility model provides the improved connection structure of a preferable electronic product, and the application of novel patent is offered in the whence in accordance with the law; Yet, above implementation and graphic shown in, the utility model preferred embodiment person, be not to limit to the utility model with this, be with, approximate with structure of the present utility model, device, feature etc. such as, identical person all should belong to of the present utility model founding within purpose and the claim.
Claims (6)
1, a kind of improved connection structure of electronic product, it is characterized in that, this syndeton is provided with flexible flat cable, circuit board and connector at least, this flexible flat cable and circuit board form by this connector and electrically connect, and this circuit board is different from the end that couples that connector one side is provided with the sub-product connection of power supply.
2, the improved connection structure of electronic product according to claim 1 is characterized in that, this connector is flip connector, plate connector, be welded to connect or crimping connects.
3, improved connection structure as electronic product as described in the claim 2, it is characterized in that, this plate connector includes first connector body of being located at circuit board, be located at first conductive part of flexible flat cable one side, and be located at second connector body on the flexible flat cable, this second connector body and be provided be coated on body exterior and correspond to first conductive part on, following metal shell, and metal card fastener, the avris position that this metal card fastener is located in body contacts with last metal shell, this metal card fastener is provided with a hook portion of extending towards body the place ahead, when second connector body inserts first connector body when locating, utilize the hook portion of metal card fastener and first connector body, one side to form button and hold effect.
4, as the improved connection structure of electronic product as described in the claim 2, it is characterized in that, second conductive part that this flip connector includes the 3rd connector body of being located at circuit board and is located at flexible flat cable one side, the 3rd connector body also is provided with a slot and a removable cover that accommodates terminal, and this removable cover is hubbed on the 3rd connector body.
5, the improved connection structure of electronic product according to claim 1 is characterized in that this circuit board is rigid circuit board.
6, the improved connection structure of electronic product according to claim 1 is characterized in that this circuit board is soft circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201183599U CN201243101Y (en) | 2008-06-04 | 2008-06-04 | Improved connection structure of electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201183599U CN201243101Y (en) | 2008-06-04 | 2008-06-04 | Improved connection structure of electronic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201243101Y true CN201243101Y (en) | 2009-05-20 |
Family
ID=40716392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201183599U Expired - Fee Related CN201243101Y (en) | 2008-06-04 | 2008-06-04 | Improved connection structure of electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201243101Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103607842A (en) * | 2013-11-27 | 2014-02-26 | 苏州东威科技有限公司 | FFC connecting wire assembly |
| CN108649409A (en) * | 2018-04-28 | 2018-10-12 | 深圳市益科光电技术有限公司 | A kind of the substrate connection technique and substrate assembly of LED automobile headlamp |
| CN108899670A (en) * | 2018-09-11 | 2018-11-27 | 华域视觉科技(上海)有限公司 | Golden finger connector fastening structure |
-
2008
- 2008-06-04 CN CNU2008201183599U patent/CN201243101Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103607842A (en) * | 2013-11-27 | 2014-02-26 | 苏州东威科技有限公司 | FFC connecting wire assembly |
| CN108649409A (en) * | 2018-04-28 | 2018-10-12 | 深圳市益科光电技术有限公司 | A kind of the substrate connection technique and substrate assembly of LED automobile headlamp |
| CN108899670A (en) * | 2018-09-11 | 2018-11-27 | 华域视觉科技(上海)有限公司 | Golden finger connector fastening structure |
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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: 20090520 Termination date: 20130604 |