CN203607636U - Connector for flat conductors - Google Patents
Connector for flat conductors Download PDFInfo
- Publication number
- CN203607636U CN203607636U CN201320764981.8U CN201320764981U CN203607636U CN 203607636 U CN203607636 U CN 203607636U CN 201320764981 U CN201320764981 U CN 201320764981U CN 203607636 U CN203607636 U CN 203607636U
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- CN
- China
- Prior art keywords
- insulating body
- metalwork
- connector
- conducting terminal
- ground connection
- 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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Abstract
The utility model discloses a connector for flat conductors. The connector comprises an insulating body, a plurality of conductive terminals arranged on the insulating body, a lift cover, an embedded metal part and two grounded fixed parts. The insulating body comprises insertion spaces and terminal slots, and the conductive terminals are arranged in the insertion spaces. The embedded metal part is embedded in the top of the insulating body and is in electrical connection with the grounded fixed parts. The embedded metal part includes a plurality of elastic pressing sheet parts, the ends of which press against a rotating shaft of the lift cover. The connector can improve protection against telecommunication interference and thus is better used in high-frequency transmission. Besides, the strength of the insulating body is enhanced to prevent damage.
Description
Technical field
The utility model relates to a kind of connector of flat conductive member, specifically relates to the connector of one for FPC (flexible circuit board) or FFC (flexible flat bus cable) grafting.
Background technology
Flat conductive member is widely used in each electronic product as flexible circuit board (FPC) or flexible flat bus cable (FFC).Generally include a gland, a plastic body and be arranged at the terminal on plastic body for the connector of FPC/FFC of pegging graft, plastic body is planted for FPC/FFC, to realize FPC/FFC and termination contact, FPC/FFC insert in this interface and and termination contact; Gland is articulated on plastic body, and gland can start between enable possition and off-position, and in the time of off-position, gland compacting FPC/FFC, to realize the conductive communication of FPC/FFC and terminal.
But, more and more faster along with high-frequency signals transmission, for the connector of above-mentioned spacing density, because conducting terminal number is many and distance is little densely distributed to each other, the as easy as rolling off a log signal that is subject to of connector disturbs, as the cross-talk of quiet interference, Electromagnetic Interference, impedance matching, noise jamming, terminals of adjacent, and then cause frequency range and signal quality not to reach standard and affect the running of electronic installation.
For example, TaiWan, China certificate book number: TWM429227 (application number: 100223509) a kind of electric connector is disclosed, comprise pedestal, be arranged in pedestal conducting terminal, compress assembly and be articulated in this swivelling cover that compresses assembly.Wherein, compress in assembly is arranged in the array arranging on pedestal upper and lower relative location notch and slot with conducting terminal.The design of this structure, has reduced to a certain extent terminal and has produced the kelvin effect such as noise jamming and electrostatic interference because of bending.Can meet the needs of traditional F PC/FFC connector completely.But, the terminal of the electric connector of this structure, compress that gap between assembly and slot, location notch is very little, laminating is nearer, thereby cause two-terminal, to compress inter-module medium more even, exists larger capacity effect and signal to be easily disturbed.This will affect the characteristic of connector high-speed transfer, cannot meet personal computer or the requirement of other electronic product to high-speed transfer in recent years.In addition, plastics (insulation) body of general connector is all take plastic material as main, so make overall structure more yielding and break, especially on plastic body, slotted eye etc. is offered too much, when the height of connector entirety lower, when following lower than 1.5mm, more easily make the undercapacity of plastic body, thereby produce distortion and break.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model proposes a kind of connector of flat conductive member, can play and promote the effect that prevents that telecommunication from disturbing, make it better be applied to high-frequency transmission, and the intensity that can play reinforced insulation body prevents the effect of its breakage.
The technical solution of the utility model is achieved in that
A kind of connector of flat conductive member, to use direction as benchmark, comprise that gland, that conducting terminal on this insulating body of an insulating body, several spread configuration, can start between enable possition and off-position imbeds metalwork and be arranged on two ground connection fixtures of these insulating body both sides; This insulating body has plant space and several spaced terminal groove, and each conducting terminal is arranged in the terminal groove of correspondence position, and the contact site that each conducting terminal has is inserted into this plant space; This is imbedded metalwork and this conducting terminal and is and is oppositely arranged up and down and part is embedded in the top of this insulating body, and this is imbedded metalwork and contacts electrical connection with two these ground connection fixtures respectively, this is imbedded metalwork and has one and be embedded in the substrate portion that imbeds of this insulating body and severally imbed from this elasticity arrived tableting portion that substrate portion bending is extended, this gland is formed with several axial troughs, the sidewall projection that forms this axial trough has rotating shaft, and the end elasticity of this elasticity arrived tableting portion presses on this rotating shaft.
As further improvement of the utility model, this ground connection fixture has a base portion, and extends from this base portion the intercalation fixing part and the brace portion extending to form from this base portion bottom that are solidly plugged in this insulating body, this imbed metalwork have from this imbed substrate portion two lateral bucklings extend and extend the contact chip portion outside this insulating body, this contact chip portion contacts electrical connection with this brace portion.
The beneficial effects of the utility model are: the utility model provides a kind of connector of flat conductive member, by being directly embedded with and imbedding metalwork in insulating body top, utilization is imbedded metalwork and is directly embedded in insulating body, and contact and reach electric connection with ground connection fixture, to form the object of ground connection.Like this, connector is had and promote the effect that prevents that telecommunication from disturbing, as the cross-talk of quiet interference, Electromagnetic Interference, impedance matching, noise jamming, terminals of adjacent, thus can be better for high-frequency transmission.Meanwhile, utilize the elasticity arrived tableting portion that imbeds metalwork to press on rotating shaft, with by the insulating body that is hubbed at firm gland.On the other hand, be embedded in insulating body by metalwork, in the time that connector whole height is lower (below lower than 1.5mm), the intensity with reinforced insulation body prevents the effect of its breakage.
Accompanying drawing explanation
Fig. 1 is the utility model stereo decomposing structural representation;
Fig. 2 is the utility model three-dimensional schematic diagram;
Fig. 3 is the utility model one cutaway view;
Fig. 4 is the utility model perspective view, wherein removes insulating body;
Fig. 5 is another visual angle three-dimensional schematic diagram of the present utility model;
Fig. 6 is another cutaway view of the utility model.
By reference to the accompanying drawings, make the following instructions:
1---insulating body 11---plant space
12---terminal groove 2---conducting terminal
21---fixed part 22---weld part
23---contact site 3---gland
31---axial trough 32---rotating shaft
4---imbedding metalwork 41---are imbedded substrate portion
42---elasticity arrived tableting portion 43---contact chip portions
5---ground connection fixture 51---base portion
52---intercalation fixing part 53---brace portion
Embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3 and 4 figure, the utility model provides a kind of connector of flat conductive member, comprises that an insulating body 1, several conducting terminal 2, a gland 3, imbed metalwork 4 and two ground connection fixtures 5.
Insulating body 1 is concaved with a plant space 11 and several terminal groove 12 that is arranged side by side and arranges, and each terminal groove 12 is communicated with plant space 11.These plant space 11 use are inserted for flat conductive member (not shown), and each conducting terminal 2 has the weld part 22 of a fixed part 21, a self-retaining portion 21 one end extensions and the contact site 23 that self-retaining portion 21 other ends extend.
Imbed metalwork 4 for the hardware that is strip that metal sheet bends through punching press, imbed metalwork 4 and there is the substrate portion 41 that imbeds, several being arranged side by side from the elasticity arrived tableting portion 42 and two that imbeds the 41 bending extensions of substrate portion from the contact chip portion 43 that imbeds 41 liang of lateral bucklings extensions of substrate portion.
Separately coordinate referring to shown in Fig. 5 and Fig. 6, above-mentioned conducting terminal 2 is arranged side by side and is arranged on insulating body 1, specifically be solidly plugged in the terminal groove 12 of correspondence position, interfere and be fixed in terminal groove 12 by fixed part 21, contact site 23 is inserted in plant space 11, and weld part 22 stretches out in outside insulating body 1.Imbedding the technical approach that metalwork 4 utilizes insert molding is embedded in the top of insulating body 1, and be and be oppositely arranged up and down and major part is embedded in insulating body 1 with conducting terminal 2, specifically imbed in the top that substrate portion 41 is embedded in insulating body 1, two contact chip portions 43 stretch out in respectively outside insulating body 1, extend toward insulating body 1 bottom direction.Elasticity arrived tableting portion 42 also stretches out outside insulating body 1, extends toward the plant space 11 of insulating body 1.
The pivotable insulating body 1 that is combined in of above-mentioned gland 3, can start between enable possition and off-position.The elasticity arrived tableting portion 42 that imbeds metalwork 4 is inserted in the axial trough 31 of gland 3, and end is flexible presses in rotating shaft 32, thereby by firm gland 3 insulating body 1 that is hubbed at.
Above-mentioned ground connection fixture 5 is arranged at the both sides of insulating body 1, is specifically solidly plugged in insulating body 1 by intercalation fixing part 52.On the other hand, when after 5 assemblings of ground connection fixture, imbed metalwork 4 and be electrically connected with ground connection fixture 5 Contacts.Preferably, contact with the brace portion 53 of ground connection fixture 5 by imbedding contact chip portion 43 ends that metalwork 4 stretches out in outside insulating body 1, thereby reach the object of electric connection.
In sum, the utility model is directly embedded with and imbeds metalwork 4 in insulating body 1 top, and utilization is imbedded metalwork 4 and is directly embedded in insulating body 1, and contacts and reach electric connection with ground connection fixture 5, to reach the object of ground connection.Like this, can make connector have and promote the effect that prevents that telecommunication from disturbing, as the cross-talk of quiet interference, Electromagnetic Interference, impedance matching, noise jamming, terminals of adjacent, thereby can be more applicable for high-frequency transmission.Meanwhile, utilize the elasticity arrived tableting portion 42 that imbeds metalwork 4 to press on rotating shaft 32, with by firm gland 3 insulating body 1 that is hubbed at.In addition, be embedded in insulating body 1 by metalwork, in the time that connector whole height is lower (below lower than 1.5mm), the intensity that can play reinforced insulation body 1 prevents damaged effect.
Above embodiment is with reference to accompanying drawing, and preferred embodiment of the present utility model is elaborated.Those skilled in the art is by above-described embodiment being carried out to modification or the change on various forms, but do not deviate from the situation of essence of the present utility model, within all dropping on protection range of the present utility model.
Claims (2)
1. a connector for flat conductive member, is characterized in that: comprise that gland (3), that conducting terminal (2) on this insulating body of an insulating body (1), several spread configuration, can start between enable possition and off-position imbeds metalwork (4) and be arranged on two ground connection fixtures (5) of these insulating body both sides; This insulating body has plant space (11) and several spaced terminal groove (12), and each conducting terminal is arranged in the terminal groove of correspondence position, and the contact site (23) that each conducting terminal has is inserted into this plant space; This is imbedded metalwork and this conducting terminal and is and is oppositely arranged up and down and part is embedded in the top of this insulating body, and this is imbedded metalwork and contacts electrical connection with two these ground connection fixtures respectively, this is imbedded metalwork and has one and be embedded in the substrate portion that imbeds (41) of this insulating body and severally imbed from this elasticity arrived tableting portion (42) that substrate portion bending is extended, this gland is formed with several axial troughs (31), the sidewall projection that forms this axial trough has rotating shaft (32), and the end elasticity of this elasticity arrived tableting portion presses on this rotating shaft.
2. the connector of flat conductive member according to claim 1, it is characterized in that: this ground connection fixture has a base portion (51), and extends from this base portion the brace portion (53) that the intercalation fixing part (52) and in this insulating body extends to form from this base portion bottom that is solidly plugged in, this imbed metalwork have from this imbed substrate portion two lateral bucklings extend and extend the contact chip portion (43) outside this insulating body, this contact chip portion contacts electrical connection with this brace portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320764981.8U CN203607636U (en) | 2013-11-27 | 2013-11-27 | Connector for flat conductors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320764981.8U CN203607636U (en) | 2013-11-27 | 2013-11-27 | Connector for flat conductors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203607636U true CN203607636U (en) | 2014-05-21 |
Family
ID=50720298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320764981.8U Expired - Fee Related CN203607636U (en) | 2013-11-27 | 2013-11-27 | Connector for flat conductors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203607636U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109687188A (en) * | 2019-01-15 | 2019-04-26 | 乐清市华宝电子有限公司 | A kind of FPC/FFC connector |
| CN116191096A (en) * | 2023-04-11 | 2023-05-30 | 东莞市昶通通讯科技有限公司 | Flip type electric connector and high-frequency signal transmission circuit |
-
2013
- 2013-11-27 CN CN201320764981.8U patent/CN203607636U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109687188A (en) * | 2019-01-15 | 2019-04-26 | 乐清市华宝电子有限公司 | A kind of FPC/FFC connector |
| CN109687188B (en) * | 2019-01-15 | 2024-01-23 | 乐清市华宝电子有限公司 | FPC/FFC connector |
| CN116191096A (en) * | 2023-04-11 | 2023-05-30 | 东莞市昶通通讯科技有限公司 | Flip type electric connector and high-frequency signal transmission circuit |
| CN116191096B (en) * | 2023-04-11 | 2023-09-15 | 东莞市昶通通讯科技有限公司 | Flip type electric connector and high-frequency signal transmission circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20161127 |