CN101383468B - Electricity conducting element and connector having the electricity conducting element - Google Patents
Electricity conducting element and connector having the electricity conducting element Download PDFInfo
- Publication number
- CN101383468B CN101383468B CN2007101491443A CN200710149144A CN101383468B CN 101383468 B CN101383468 B CN 101383468B CN 2007101491443 A CN2007101491443 A CN 2007101491443A CN 200710149144 A CN200710149144 A CN 200710149144A CN 101383468 B CN101383468 B CN 101383468B
- Authority
- CN
- China
- Prior art keywords
- connector
- conducting
- casing
- conducting element
- inner casing
- 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
Images
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a conducting element and a connector provided with the conducting element. A casing is used for ensuring that the conducting element and the connector provided with the conducting element are correspondingly installed to an electronic device. The casing comprises an electrical plug, a conducting inner casing used for shielding the electrical plug, a fixed outer casing which is used for coating the conducting inner casing and is provided with a blocking part which is used for fixing the connector to the casing and protrudes outwards, an open slot which is adjacent to the blocking part and a socket which is adjacent to the conducting inner casing; the conducting element is provided with a conducting body which is held in the fixed outer casing of the connector, a first conducting part which is positioned at one side of the conducting body and penetrates the socket of the fixed outer casing, so as to contact the conducting inner casing and a second conducting part which is positioned at the other side of the conducting body which is corresponding to the first conducting part, passes through the open slot and partly protrudes out of the fixed outer casing, so as to contact the casing, thereby the electromagnetic interference can be prevented.
Description
Technical field
The present invention relates to a kind of conducting element and have the connector of this conducting element, more detailed it, relate to a kind of being applied in the electronic installation, with conducting element that reaches anti-electromagnetic interference and connector with this conducting element.
Background technology
Because Development of Multimedia Technology, for example requiring, electronic product such as computer or server has bigger extensibility, make it can be circumscribed with other for example interface equipments such as modulator-demodulator, CD-ROM drive, recreation rocking bar, scanner or printer, have stronger multi-medium data processing capacity in the hope of this electronic product.And to support described interface equipment to be electrically connected on the electronic product, then need on electronic product, dispose electric connector.At present, (UniversalSerial Bus USB) is a kind of the most common standardization connector to USB.
Because the continuous lifting of electronic component function, the renewal speed of electronic product is accelerated, when performance improves, also bring many emc issues, nationality and produce electromagnetic interference (ElectroMagnetic Interference; EMI), influence the normal operation of computer.Therefore, the design for the anti-electromagnetic interference of USB connector also is the problem that electronic design engineering Shi Suoxu considers.
Generally, electronic product such as computer or server can be furnished with a plurality of external USB connector on its front panel or rear board, wherein, described USB connector is to be fixed on this electronic product by for example lock member, and be electrically connected on the mainboard by the formed passage of connecting line, in order to transmit electronic signal.And if when the operation of this electronic product, this connecting line and USB connector promptly can be subjected to the electromagnetic interference of high-frequency signal that produced by this mainboard, make the data that transmit be easy to generate mistake.So for the high-frequency signal that prevents to produce on this mainboard causes electromagnetic leakage or this USB connector to be subjected to electromagnetic interference by the outside dissipation of this passage, this passage all is provided with metal screen layer, and carry out ground connection processing simultaneously.Promptly, one metal screen layer should be set in the electric connector of USB connector inside, and the cabinet of this metal screen layer with for example this electronic product be connected, thereby impedance is reduced to minimum, thereby the electromagnetic wave that the electronic product operation time is produced is directly conducted to cabinet and prevents that it from dissipating to space outerpace.
In addition, need to unload the more loaded down with trivial details puzzlement of operation by the lock member institute's generation group that locks for overcoming general USB connector, industry promptly designs a kind of novel USB connector.See also Fig. 1, it is the structural representation of this novel USB connector, as shown in the figure, this USB connector 3 is to be connected with mainboard by connecting line 300, it comprises an electric connector 30, shield this electric connector 30 to make to cover the conduction inner casing 32 of electromagnetic interference, and the fixed housing 34 that coats this conduction inner casing 32, the outside design that is primarily characterized in that this fixed housing 34 has and for example is the holding section 36 of grab, use and this USB connector to be fixed on the electronic product (not giving icon) expediently by this holding section 36, with respect to prior art, group is unloaded convenient quick.
But, said fixing shell 34 is an insulating material, so when this USB connector 3 is installed on the electronic product, this conduction inner casing 32 and the formed passage of connecting line can not be connected in the casing of this electronic product, can't be grounded, make metal screen layer ineffective, thereby cause electromagnetic leakage, and cause this USB connector 3 to fail to meet product requirement by the EMI test.
Because there is the defective of the anti-electromagnetic interference effect that can't provide good in the prior USB connector, how the conducting element of the preferable anti-electromagnetic interference effect of a kind of tool is provided and has the connector of this conducting element, and can improve the service behaviour of electronic product, become the problem of desiring most ardently solution at present in fact.
Summary of the invention
The shortcoming of prior art in view of the above, a purpose of the present invention are to provide a kind of connector that promotes the conducting element of anti-electromagnetic interference effect and have this conducting element.
Another object of the present invention is to provide a kind of simple in structure and group to unload conducting element easily and have the connector of this conducting element.
A further object of the present invention is to provide a kind of cost-saved conducting element and has the connector of this conducting element.
For reaching above-mentioned and other purpose, the invention provides a kind of conducting element and have the connector of this conducting element.Wherein, this connector is for the casing that is installed up to an electronic installation, and it comprises electric connector; The conduction inner casing is shielded from this electric connector; Fixed housing coats this conduction inner casing, and has for this connector and be fixed to this casing and the holding section of outwards protruding, the fluting of contiguous this holding section and the socket of contiguous this conduction inner casing; Conducting element, have the conductive body that is placed between this fixed housing and this conduction inner casing, be positioned at a side of this conductive body and be arranged in the socket of this fixed housing and contact first conducting part of this conduction inner casing and be positioned at the opposite side of relative this first conducting part of this conductive body and, use the electromagnetic wave conducting that is produced when electronic component moved and eliminate and reach anti-electromagnetic interference effect for passing this fluting and contacting second conducting part of this casing.
Above-mentioned this conduction inner casing can have the grounding elastic part of a plurality of corresponding contact first conducting parts, and in an embodiment, this holding section is a grab.
In an embodiment, this first, second conducting part is an arcuate structure, contact this electric connector for Local Convex for this conduction inner casing, and this second conducting part is that evagination is in this fixed housing.Preferably, the end in first conducting part is provided with the insertion guide portion again.
The present invention provides a kind of conducting element that is applied in this connector again, and between the conduction inner casing and fixed housing that are installed up in a connector, this conducting element comprises: conductive body; First conducting part is positioned at a side of this conductive body, for penetrating this fixed housing and contacting this conduction inner casing; And second conducting part, be positioned at this conductive body opposite side of this first conducting part relatively, for passing this fixed housing.
Than prior art, conducting element of the present invention, comprise conductive body, a side that is positioned at this conductive body is for penetrating this fixed housing and contacting first conducting part of this conduction inner casing, and be positioned at this conductive body relatively the opposite side of this first conducting part for second conducting part that passes this fixed housing, structural design by this conducting element, thereby the connector with this conducting element is installed to the casing of electronic installation, can be by this conducting element can be produced the electronic component that electrically connects this connector when moving electromagnetic wave via first of this conducting element, second conducting part and conduct to the casing of electronic installation, and then can eliminate electromagnetic wave to reach the effect that anti electromagnetic wave disturbs.
Moreover conducting element of the present invention has simple in structure and group is unloaded advantage easily, also can avoid complicated and change difficult problem when damaging as the connector construction of prior art, and can save device cost.Therefore, conducting element of the present invention and have that the connector of this conducting element is real to have possessed higher industrial utilization.
Description of drawings
Fig. 1 is for showing the structural representation of USB connector in the prior art;
Fig. 2 a is assembled to the preceding schematic perspective view of connector for the connector that shows anti-electromagnetic interference of the present invention; And
Fig. 2 b is the sectional axonometric drawing after the connector of demonstration anti-electromagnetic interference of the present invention is assembled to connector.
The main element symbol description
2 connectors
21 conducting elements
210 conductive body
212 first conducting parts
214 second conducting parts
216 insert guide portion
3 connectors
300 connecting lines
20,30 electric connectors
22,32 conduction inner casings
220 grounding elastic parts
24,34 fixed housings
240 sockets
242 flutings
26,36 holding sections
Embodiment
Below by particular specific embodiment explanation embodiments of the present invention, those skilled in the art can understand other advantage of the present invention and effect easily by the content that this specification disclosed.The present invention also can be implemented or be used by other different specific embodiment, and the every details in this specification also can be based on different viewpoints and application, carries out various modifications and change under the spirit of the present invention not deviating from.
Seeing also Fig. 2 a and Fig. 2 b, is the accompanying drawing that demonstration conducting element of the present invention and the preferred embodiment with connector of this conducting element are drawn.See also Fig. 2 a, be to show the decomposing schematic representation with connector of conducting element of the present invention, of the present invention have the connector of conducting element for the casing that is installed up to an electronic installation, in present embodiment, this electronic installation for example is computer, notebook computer, server or other data processing equipment etc.This connector is to be the example person of describing with general serial connection bus (USB) connector, but not as limit, it also can for example be live wire (firewire) connector of IEEE 1394.
Shown in Fig. 2 a, this conducting element 21 comprises conductive body 210, be positioned at first conducting part 212 of a side of this conductive body 210 and second conducting part 214 that is positioned at the opposite side of these conductive body 210 relative these first conducting parts 212.In present embodiment, the section of this conductive body 210 is the structures that are " ㄩ " shape.The for example curved structure of this first conducting part 212; In addition, the end in first conducting part 212 is provided with one again for example for inserting the insertion guide portion 216 of shell fragment.The also for example curved structure of this second conducting part 214.In present embodiment, this conducting element 21 can be formed in one, and its material can be made by preferable conductivity of tool such as stainless steel, aluminium or beryllium copper and flexible metal material.
And the fixed housing 24 that this connector 2 that is not equiped with conducting element 21 has an electric connector 20 at least, shields the conduction inner casing 22 of this electric connector 20 and coat this conduction inner casing 22.
This electric connector 20 is for reportedly defeated the using of counting after connecting in other external equipment.
This conduction inner casing 22 is to be shielded from this electric connector 20, and in the present embodiment, this conduction inner casing 22 is a metal screen layer, and has a plurality of grounding elastic parts 220, to make to cover the usefulness of electromagnetic interference.
This fixed housing 24 is to coat this conduction inner casing 22, and has the socket 240 for the fluting 242 that is fixed to this casing and the holding section 26 of outwards protruding, contiguous this holding section 26 and contiguous this conduction inner casing 22.In present embodiment, this fixed housing 24 insulator that for example plastic material institute modeling forms of serving as reasons.This holding section 26 for example is a grab, but not as limit, it also can be other clamping structure that can be fixed in electronic installation.
When between conduction inner casing 22 that the conducting element 21 of using present embodiment is installed in this connector 2 and the fixed housing 24, at first, with first, second conducting part 212,214 respectively with the socket 240 of fixed housing 24, slot and 242 align mutually; Then, to insert guide portion 216 these sockets 240 of inclination insertion pushes to guide this first conducting part 212 to take advantage of a situation, and, this second conducting part 214 is inserted this fluting 242, at this moment, this first conducting part 212 is to penetrate the socket 240 of this fixed housing 24 and contact this conduction inner casing, and this second conducting part 214 is the flutings 242 that pass this fixed housing 24; This conductive body 21 of ejection is used the installation work of finishing this conducting element 21 so that this conducting element 21 integral body push and are installed up between this conduction inner casing 22 and this fixed housing 24.At this moment, these first conducting part, 212 evaginations conduct electricity inner casing 22 to contact with the grounding elastic part 220 of this conduction inner casing 22 in this, and this second conducting part 214 also evagination in this fixed housing 24 (shown in Fig. 2 b), and after this connector 2 with this conducting element 21 is installed up on the electronic installation, can contact (diagram) with its casing.In present embodiment, the section of this conductive body 210 is the structures that are " ㄩ " shape, and between its two end apart from being thickness corresponding to this fixed housing 24, with when implementing assembling, this conductive body 210 just can be fastened on this fixed housing 24.Preferably, the flexibility of this first conducting part 212 is identical substantially with the grounding elastic part 220 of this conduction inner casing 22, thereby the two can be fitted tightly to reach contact fully.But the flexibility of this second conducting part 214 is based on the movement locus of itself and designs with the taking all factors into consideration of exposure level of casing, if radius of curvature is too small, then this second conducting part 214 is corresponding less with the contact area of casing, easily cause loose contact and influence " ground connection " effect, if radius of curvature is excessive, then can influence the movement locus of this second conducting part 214 in the fluting of this fixed housing 24.
Thus, by the connector 2 of this anti-electromagnetic interference,, the electromagnetic wave that is produced when electronic component moved to eliminate electromagnetic wave so that this connector 2 has the effect that anti electromagnetic wave disturbs thereby can conducting to via first, second conducting part 212,214 on the casing of electronic installation.
It should be noted that, shown in Fig. 2 b, this connector 2 with this conducting element 21 disposes two conducting elements 21 and its relative two sides that are arranged at this fixed housing 24 is respectively conducted to the external world with the electromagnetic wave with the conduction inner casing 22 of this connector 2, thereby reach the effectiveness of anti-electromagnetic interference, it only is a preferred embodiment, but the application of this conducting element 21 is not as limit.In other words, as long as can make the electromagnetic wave of the conduction inner casing of this connector 2 effectively conduct to extraneous casing, then the quantity of this conducting element 21 with and the structure of first, second conducting part 212,214 not as limit, for instance, the wherein either side that only needs a conducting element 21 and be arranged at this fixed housing 24 also can be reached the effect of anti-electromagnetic interference, and saves material relatively and can promote the design flexibility of this connector.
In sum, conducting element of the present invention, be by conductive body, be positioned at first conducting part of a side of this conductive body for the conduction inner casing that penetrates this fixed housing and corresponding this connector of contact, and the opposite side that is positioned at relative this first conducting part of this conductive body constitutes for second conducting part that passes this fixed housing, thereby when the connector with this conducting element is installed to the casing of an electronic installation, the electromagnetic wave of the high-frequency signal that the electronic component that electrically connects this connector can be produced when the operation by this conducting element can be via first, second conducting part and conducting on the casing of electronic installation is used to reach and is eliminated electromagnetic wave to reach the effect that anti electromagnetic wave disturbs.The conduction inner casing that overcomes in the prior art because of connector does not have to set up the drawback that the passage that is connected with casing can't reach anti electromagnetic wave interference effect.
Moreover, conducting element of the present invention and the connector with this conducting element have simple in structure and group is unloaded advantage easily, with when this first, when the elastic force fatigue of second conducting part or fracture cause loose contact and influence the anti electromagnetic wave interference effect, the conducting element that the conducting element that only needs dismounting to break down down also more renews gets final product, anti-electromagnetic interference device complex structure and when damaging, change difficult in the prior art, even need to change whole connector and the defective that causes cost to improve, conducting element of the present invention and have that the connector of this conducting element is real to have possessed higher industrial utilization.
The foregoing description only is illustrative principle of the present invention and effect thereof, but not is used to limit the present invention, that is the present invention in fact still can do other change.Therefore, any those skilled in the art all can make amendment to the foregoing description under spirit of the present invention and category.Therefore the scope of the present invention should be foundation with the scope of claims.
Claims (5)
1. connector, in case electromagnetic interference, this connector comprises for the casing that is installed up to an electronic installation:
Electric connector;
The conduction inner casing is shielded from this electric connector;
Fixed housing coats this conduction inner casing, and has the socket for the fluting that is fixed to this casing and the holding section of outwards protruding, contiguous this holding section and contiguous this conduction inner casing; And
Conducting element has the conductive body that is placed between this fixed housing and this conduction inner casing, is positioned at this conductive body one side and is arranged in this socket and contacts first conducting part of this conduction inner casing and be positioned at the opposite side of relative this first conducting part of this conductive body and for second conducting part that passes this fluting and contact this casing.
2. connector according to claim 1, wherein, this conductive body is to be " ㄩ " shape cross-section structure, the width between its two end is the thickness corresponding to this fixed housing.
3. connector according to claim 1, wherein, this first conducting part is an arcuate structure.
4. according to claim 1 or 3 described connectors, wherein, the end of this first conducting part is provided with the insertion guide portion again.
5. connector according to claim 1, wherein, this second conducting part is an arcuate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101491443A CN101383468B (en) | 2007-09-04 | 2007-09-04 | Electricity conducting element and connector having the electricity conducting element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101491443A CN101383468B (en) | 2007-09-04 | 2007-09-04 | Electricity conducting element and connector having the electricity conducting element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101383468A CN101383468A (en) | 2009-03-11 |
| CN101383468B true CN101383468B (en) | 2010-12-01 |
Family
ID=40463158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101491443A Expired - Fee Related CN101383468B (en) | 2007-09-04 | 2007-09-04 | Electricity conducting element and connector having the electricity conducting element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101383468B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM494421U (en) * | 2014-04-21 | 2015-01-21 | Advanced Connectek Inc | Electrical socket connector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5797770A (en) * | 1996-08-21 | 1998-08-25 | The Whitaker Corporation | Shielded electrical connector |
| US6083049A (en) * | 1999-04-29 | 2000-07-04 | Hon Hai Precision Ind. Co., Ltd. | Cable connector |
| US6113428A (en) * | 1999-08-02 | 2000-09-05 | Hon Hai Precision Ind. Co., Ltd. | Shielded electrical connector |
| CN1325043A (en) * | 2000-05-18 | 2001-12-05 | 富士康(昆山)电脑接插件有限公司 | Wire cable connector |
| US6364707B1 (en) * | 2000-12-06 | 2002-04-02 | Yao Te Wang | Grounding device of an electric connector |
| CN1989661A (en) * | 2004-07-19 | 2007-06-27 | Fci公司 | Usb electrical connector |
-
2007
- 2007-09-04 CN CN2007101491443A patent/CN101383468B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5797770A (en) * | 1996-08-21 | 1998-08-25 | The Whitaker Corporation | Shielded electrical connector |
| US6083049A (en) * | 1999-04-29 | 2000-07-04 | Hon Hai Precision Ind. Co., Ltd. | Cable connector |
| US6113428A (en) * | 1999-08-02 | 2000-09-05 | Hon Hai Precision Ind. Co., Ltd. | Shielded electrical connector |
| CN1325043A (en) * | 2000-05-18 | 2001-12-05 | 富士康(昆山)电脑接插件有限公司 | Wire cable connector |
| US6364707B1 (en) * | 2000-12-06 | 2002-04-02 | Yao Te Wang | Grounding device of an electric connector |
| CN1989661A (en) * | 2004-07-19 | 2007-06-27 | Fci公司 | Usb electrical connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101383468A (en) | 2009-03-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107800084B (en) | Grounding cable assembly for communication system | |
| US8246367B2 (en) | Electronic device connecting structure and function expansion device | |
| US20050265003A1 (en) | Electromagnetic interference shield for I/O ports | |
| US20130224998A1 (en) | Gasket with Fingers for RJ45 Cable Connector | |
| CN103503238A (en) | Edge connector for shielded adapter | |
| CN100562241C (en) | The electronic installation of anti-electromagnetic interference | |
| US7547217B1 (en) | Structure of electrical connector | |
| US8444439B2 (en) | Connector mounting apparatus having a bracket with recesses abutting resisting tabs of a member received therein | |
| US6349042B1 (en) | Apparatus for shielding electromagnetic emissions | |
| US6769045B2 (en) | PCI expansion adapter with PC card slot and electronic apparatus provided with the same | |
| JPH046972B2 (en) | ||
| EP1402603A1 (en) | Shield assembly to reduce electromagnetic interference from connectors | |
| US8797750B2 (en) | Metal sheet structure and electronic device | |
| US8657628B2 (en) | Universal serial bus connector | |
| CN1707698A (en) | Electronic device capable of shielding electromagnetic interference | |
| CN101383468B (en) | Electricity conducting element and connector having the electricity conducting element | |
| US7525818B1 (en) | Memory card connector with EMI shielding | |
| US6349043B1 (en) | Apparatus for reducing electromagnetic emissions | |
| US6116924A (en) | Electromagnetic emissions shielding structure for circuit board connector assembly | |
| US20090215318A1 (en) | Card edge connector device and method | |
| CN102270795A (en) | Male connector and applied connector component thereof | |
| KR102373998B1 (en) | Electrical grounding component and corresponding electronic board and electronic device | |
| CN101378157B (en) | Connector and information processing apparatus | |
| CN205621980U (en) | Connector module | |
| CN112423573B (en) | Electromagnetic protection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20160904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |