KR20160018339A - Electric connector - Google Patents

Electric connector Download PDF

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Publication number
KR20160018339A
KR20160018339A KR1020150075792A KR20150075792A KR20160018339A KR 20160018339 A KR20160018339 A KR 20160018339A KR 1020150075792 A KR1020150075792 A KR 1020150075792A KR 20150075792 A KR20150075792 A KR 20150075792A KR 20160018339 A KR20160018339 A KR 20160018339A
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KR
South Korea
Prior art keywords
pair
conductor group
transmission conductors
shielding housing
transmission conductor
Prior art date
Application number
KR1020150075792A
Other languages
Korean (ko)
Other versions
KR101741318B1 (en
Inventor
한주형
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한주형
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Filing date
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Application filed by 한주형 filed Critical 한주형
Publication of KR20160018339A publication Critical patent/KR20160018339A/en
Application granted granted Critical
Publication of KR101741318B1 publication Critical patent/KR101741318B1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of engagement
    • H01R24/62—Sliding engagements with one side only, e.g. modular jack coupling devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581—Shield structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2107/00—Four or more poles

Abstract

The electrical connector includes at least one transmission conductor group, a plurality of contacts arranged at one end of the transmission conductor group and formed alternately up and down, and an attachment section formed at one end of the transmission conductor away from the contact, And is arranged in a group including four attribute sections. The transmission conductor group includes a pair of a plurality of high frequency differential signal transmission conductors, a pair of a plurality of power transmission conductors, and a pair of a plurality of low frequency signal transmission conductors. According to the above arrangement, the contacts of the transmission conductor group are arranged in two rows alternating with each other to be inserted between the male part connector and the male part connector without directionality. The attachment section is located side by side with an annular band for indicating the function of welding and interference mitigation.

Description

ELECTRIC CONNECTOR

The present invention relates generally to electrical connectors. More particularly, the present invention relates to a transducer having an alternating arrangement of the transmission conductor groups, a separation board, an annular band and a frame integrally formed thereon, thereby enabling insertion and electromagnetic interference in a bidirectional manner in a normal direction and a reverse direction. To an electrical connector that effectively suppresses interference such as radio frequency interference.

The prosperity of the electronics industry is mostly accompanied by the demand for connectors for almost all electronic products. USB (Universal Serial Bus), which is most commonly used in the market, is the standard interface specification of the connector defined by the association. These specifications are the most commonly used, and the improvements derived from the connectors vary. The simplest and easiest of these various improvements is the bidirectional connection of the connector. Because the coupling between male and female portions of the connector is generally permitted in a fixed direction, male and female connectors are often inserted in opposite directions due to various factors such as carelessness during operation of the user. This unexpected situation can result in electrical shorting where the terminal pins of the connector are damaged or even the electronic device is destroyed. Thus, bidirectional insertion connectors proposed by manufacturers require increased convenience and usability.

However, these improvements are limited to the USB 2.0 specification. And with the rapid development of modern technology, connectors are making progress every day. Connectors such as USB2.0, USB3.0, Type-A and Type-B must be developed with upgrading of hardware specifications and improvement of transmission speed. However, this bi-directional insertion only applies to USB 2.0 and is not suitable for more advanced connectors.

Accordingly, the present inventors and related companies are aiming to overcome the above problems and overcome the problems of the bidirectional insertion connector.

In view of the problems as described above, the present invention seeks to provide an electrical connector having an easy manufacturing process, easy usage, robust construction, and low interference.

It is a principal object of the present invention to enable the insertion in the normal direction and the reverse direction by the contacts of two rows arranged alternately in the transmission conductor group, The present invention relates to a shielding housing, an inclined lid section, a separation board, an annular band, and a frame, which improves the ease of the manufacturing process while using a soldering free adaption section. To mitigate problems such as electromagnetic interference and frequency interference.

To achieve the above object, the present invention includes a structure including a plurality of high-frequency differential signal transmission conductors, a pair of power transmission conductors, and a plurality of low-frequency signal transmission conductors. A plurality of up-and-down alternate contacts are formed at one end of the transmission conductor group, and a plurality of attachment sections are formed at the ends of the transmission conductor group away from the contacts. In addition, the present invention is arranged in groups comprising at least four mutually adjoining attachment sections and also includes components such as separation boards and annular bands.

Thus, by the manufacturing steps of the manufacturing aspect of the present invention, the contacts are arranged on the upper and lower surfaces of the separation board in alternating configurations. The ends of the transmission conductors away from these contacts form an elastic weld-free attachment section arranged in a single row, and the annular band is used to secure and secure the structural arrangement of the reception section.

The present invention enables insertion in the normal direction and the reverse direction, and can reduce mutual interference between the upper row and the lower row of the terminal. In addition, the present invention can be applied to USB of other specifications through a proper arrangement of a high-frequency differential signal transmission conductor, a power transmission conductor, and a low-frequency signal transmission conductor.

With the above described techniques, it is possible to achieve the advantages discussed above by overcoming the problems with the conventional bidirectional insertion connector, namely the problems of still requiring soldering work, relatively difficult manufacturing process, high noise interference and poor connector coverage .

The above object of the present invention can be achieved by a semiconductor device comprising: at least one transmission conductor group; The transmission conductor group includes a pair of a plurality of high frequency differential signal transmission conductors, a pair of power transmission conductors each set on the opposite side of a pair of high frequency differential signal transmission conductors, and a plurality of low frequency signal transmission conductors arranged in the middle of a pair of high frequency differential signal transmission conductors A plurality of contacts arranged at one end of the transmission conductor group and alternating up and down; And an attachment section formed at an end of the transfer conductor group away from the contact and arranged in groups including at least four attachment sections arranged side by side.

Here, the contacts include a separation board arranged between the contacts for signal removal, and the separation board can have two faces each provided with at least one recess for grounding and holding.

Also, the attachment section may be provided with a frame surrounding the periphery of the attachment section for grounding, and the frame may be welded to the circuit board for grounding.

Then, the transfer conductor group is housed in the shielding housing, and the shielding housing may have two faces provided with respective insertable soldering fins.

The attachment section may be provided on one side of the shielding housing in the form of an inclined cover to suppress electromagnetic interference and frequency interference, and the attachment section may be connected to a printed circuit board (PCB) or a chip onboard There may be something.

And, the pair of power transmission conductors may have a width greater than the width of a pair of high-frequency differential signal transmission conductors so as to transmit a large current flowing through the power transmission conductors.

And, the transmission conductor group includes an insulation body mounted on the transmission conductor group, and the insulation body may have at least one hollow section formed therein for adjusting the impedance.

And, the attachment section may be a non-welded, resilient construction.

And, the shielding housing may be a wire end configuration or a closed configuration.

Further, the shielding housing may have one end forming the coupling portion, and the coupling portion may have a width smaller than the width of the shielding housing.

The transmission conductor group is accommodated in the shielding housing, and the shielding housing is provided with a tapered stopper associated with the attachment section at the end of the shielding housing to suppress electromagnetic interference and frequency interference, and the shielding housing and the tapered stopper are integrally formed Lt; / RTI >

In addition, at least one transmission conductor group; The transmission conductor group includes a pair of a plurality of high frequency differential signal transmission conductors, a pair of power transmission conductors each set on the opposite side of a pair of high frequency differential signal transmission conductors, and a plurality of low frequency signal transmission conductors arranged in the middle of a pair of high frequency differential signal transmission conductors A plurality of contacts arranged at one end of the transmission conductor group and alternately up and down; And an attachment section formed at an end of the transfer conductor group away from the contact and arranged in groups including at least four attachment sections arranged side by side.

Wherein the transmission conductor group may have two sides provided with a resilient engagement pin for engagement with the female part connector.

The attachment section may then be provided with a frame surrounding the periphery of the attachment section for grounding, and the frame may be welded to the circuit board for grounding.

Then, the transfer conductor group is housed in the shielding housing, and the shielding housing may have one opening in the annular plastic cover mounted for sealing improvement.

At least one transmission conductor group; The transmission conductor group includes a pair of a plurality of high frequency differential signal transmission conductors and a pair of power transmission conductors respectively set on opposite sides of a pair of high frequency differential signal transmission conductors and a plurality of low frequency signal transmission conductors arranged in the middle of a pair of high frequency differential signal transmission conductors A plurality of contacts arranged at one end of the transmission conductor group, the contacts being alternately arranged in a plate form; And an attachment section formed at an end of the transfer conductor group away from the contact and arranged in groups including at least four attachment sections arranged side by side.

Here, the transmission conductor group is received in a shielding housing, the contacts are provided in an annular band, and the annular band may be electrically connected to the shielding housing to ground, reinforce, and secure the contacts.

And the contact may comprise a separation board arranged between the contacts for the removal of the signal and the separation board having two faces provided with at least one recess in each for grounding and holding.

The attachment section may be provided with a frame surrounding the periphery of the attachment section for grounding, and the frame may be integrally formed with the shielding housing, the separation board, and the annular band.

 The foregoing objects and schemes provide only a brief introduction to the present invention.

A complete understanding of the invention itself and the objects of the invention will be apparent to those skilled in the art and the following detailed description and claims should be read with reference to the accompanying drawings. Throughout the specification and drawings, the same reference numerals denote the same or similar parts.

Many other advantages and features of the present invention will become apparent to those skilled in the art with reference to the detailed description and the accompanying drawings, which are illustrated by way of illustration of preferred structural and exemplary embodiments implementing the idea of the present invention.

According to the first embodiment of the present invention, it is possible to provide an electrical connector having an easy manufacturing process, an easy usage, a sturdy structure, and low interference.

It is also possible to insert in the normal direction and in the opposite direction by means of two rows of alternating rows of transmission conductor groups and to use a soldering free adaption section of one row of the transmission conductor group It has the effect of improving the ease of the process and mitigating problems such as electromagnetic interference and frequency interference by shielding housing, tapered stop section, separation board, annular band, and frame.

1 is a perspective view of a preferred embodiment of the present invention.
2 is a perspective view showing an internal structure of a preferred embodiment of the present invention.
3 is a plan view showing an internal structure of a preferred embodiment of the present invention.
4 is a schematic diagram showing the arrangement of the transmission conductors of a preferred embodiment of the present invention.
5 is another schematic diagram showing the arrangement of the transmission conductors of a preferred embodiment of the present invention.
6 is a perspective view of another embodiment of the present invention.
7 is a first perspective view of still another embodiment of the present invention.
8 is a second perspective view of another embodiment of the present invention.
9 is a perspective view showing an internal structure of another embodiment of the present invention.
Fig. 10 is a schematic diagram showing application conditions of another embodiment of the present invention. Fig.

The following description is merely illustrative embodiments and is not intended to limit the scope, application, or form of the invention in any manner. Moreover, the description set forth below provides a convenient description for practicing the exemplary embodiments of the invention. The described embodiments are susceptible to various changes in the functionality and construction of the components without departing from the scope of the invention as set forth in the appended claims.

1 is a perspective view of a preferred embodiment of the present invention, FIG. 3 is a plan view showing an internal structure of a preferred embodiment of the present invention, and FIG. 4 is a sectional view of a preferred embodiment of the present invention. Fig. 3 is a schematic view showing an arrangement of transmission conductors. These figures clearly show the female part connector of the connector according to the invention.

The female-

At least one transmission conductor group (1);

Here, the transmission conductor group 1 includes a pair 11 of high-frequency differential signal transmission conductors and a power transmission conductor (not shown) disposed on the opposite side of the pair 11 of high-frequency differential transmission conductors a plurality of low-frequency signal transmission conductors 13 arranged in the middle of a pair of power transmission conductors 12 and a pair of high-frequency differential signal transmission conductors 11,

A shielding housing (2) which houses the transfer conductor group (1) and has two faces provided with respective insertable soldering fins (21);

An insulation body (24) mounted inside the transmission conductor group (1) and having at least one hollow section (241) for adjusting impedance;

A plurality of contacts (3) arranged at one end of the transmission conductor group (1) in the form of a plate, which are shown alternately up and down;

The contacts 3 receive a separation board 31 between the contacts 3 for interrupting the signal and the separation board 31 is provided with at least one A recess has two sides to which each is provided. . The contact 3 is also provided with an annular band 33 which is electrically connected to the shielding housing 2 for grounding the contacts 3 and for assisting in reinforcement and fixing.

And the arm portion connector includes an attachment section (4) formed at an end of the transfer conductor group (1) away from the contact (3), and a group . Here, the attachment section 4 can be connected to a printed circuit board (PCB) or a chip onboard (COB) in a non-welded, elastic configuration, and a frame surrounding the periphery of the attachment section is provided.

1 is a perspective view of a preferred embodiment of the present invention, FIG. 2 is a perspective view showing an internal structure of a preferred embodiment of the present invention, and FIG. 3 is an internal structure of a preferred embodiment of the present invention. FIG. 4 is a schematic view showing an arrangement of transmission conductors according to a preferred embodiment of the present invention, and FIG. 5 is another schematic diagram showing an arrangement of transmission conductors in a preferred embodiment of the present invention. First, FIG. 1 clearly shows that the transmission conductor group 1 and the insulation body 24 are received in the shielding housing 2.

The shielding housing 2 is provided with a contact 3 exposed through an opening formed in the front end of the contact 3 for insertion and a rear end 3 for improving the ability to block the noise from inside and outside, Except for the attachment section 4 exposed to the shielding housing 2, and each of the two surfaces of the shielding housing 2 is provided with each of the insertable soldering fins 21. [ Further, the attachment section 4 is provided with a frame 5 on its side surface. The solder pin 21 and the frame 5 are capable of soldering and fixing the electrical connector to the printed circuit board (PCB) or the chip onboard (COB). In this embodiment, the printed circuit board (PCB) is only an example.

Referring to Figs. 2 and 3, the separation board 31 is positioned between the contacts 3 arranged in the up-down direction. Because the transmission conductor group 1 is capable of transmitting high frequency signals, the separation board 31, which removes the upper and lower rows of the terminals, helps to mitigate EMI and RFI problems. In addition, the separation board 31 is provided with a recess 32 on two sides to protect the male part connector inserted therein. The annular band 33 is provided to make the positional relationship between the terminals of the transmission conductor group 1 stable and stable. The frame 5 includes elongate soldering sections that are connected to the circuit board for grounding by indirectly enhancing the blocking performance and structural strength of the noise. In addition, insulation body 24 is provided with at least one hollow section 241 that provides impedance control more effectively than in the prior art.

Referring to FIGS. 4 and 5, the separation board 31, the annular band 33, and the frame 5 provide a definite effect on noise blocking such as EMI and RFI of the up and down contacts 3 As shown in FIG. In this embodiment, the arrangement of the transmission conductor group 1 is located on each of two faces of a pair of two high-frequency differential signal transmission conductors 11 located on two sides and a pair 11 of high-frequency differential signal transmission conductors, A pair of power transmission conductors 12 having a width greater than the width of the pair of high-frequency differential signal transmission conductors 11 for conveying a current, a plurality of high-frequency differential signal transmission conductors 11, Frequency signal transmission conductor 13, and the plurality of low-frequency signal transmission conductors 13 are provided with a control signal transmission conductor or a data transmission conductor.

While this arrangement conforms to the specification of USB3.1 Type C, the present invention shows a wide range of applications, allowing different arrangements to comply with different specifications of the connector.

Therefore, the above-described arrangement is merely an embodiment, and the present invention is not limited to the arrangement described above.

6 is a perspective view of another embodiment of the present invention. The shield housing 2a in the form of a sloped cover is formed on one side of the attachment section 4a to suppress electromagnetic interference (EMI) or frequency interference (RFI) And an oblique stopper 22a formed integrally with the shielding housing 2a is provided. As such, the attachment section 4a in the connector is cut off from the periphery through such an integrally formed structure to reduce noise interference and to eliminate any problems that occur during the manufacturing process.

FIG. 7 is a first perspective view of another embodiment of the present invention, FIG. 8 is a second perspective view of another embodiment of the present invention, and FIG. 9 is a perspective view showing an internal structure of another embodiment of the present invention 10 is a schematic view showing an application condition of another embodiment of the present invention. This figure clearly shows an embodiment adopting the same arrangement of the transmission conductor groups 1b as in the previous embodiment and applying the arrangement of the transmission conductor group 1b to the male connector part. Here, with respect to the shielding housing 2b, as shown in Fig. 7, the shielding housing 2b has a rear end which can be a wire-end configuration or a closed configuration, End configuration is only an example in the embodiment. The shielding housing 2b has an end portion which can be inserted into the arm portion connector and has a coupling portion 23b. 8, the engaging portion 23b has a width smaller than the width of the shielding housing 2b and the shielding housing 2b has an opening provided with an annular plastic cover 231b, and the annular plastic cover 231b ) Provides an effect of improving sealing. 9, first, the up-and-down alternate contacts 3b formed at one end of the transmission conductor group 1b are arranged in a more elastic up-and-down alternate configuration, (1b) are each provided with two surfaces together with an elastic engagement pin (34b). The resilient engaging pin 34b can be engaged with the recess 32b of the female part connector when the female part connector and male part connector are in contact with each other.

9 clearly shows an elastic coupling pin 34b located on two sides of the transmission conductor group 1b and a separation board 31b located between the contacts 3b. And, the frame 5b surrounding the peripheral side of the attachment section is integrally formed to mitigate EMI and RFI similar to the previous embodiment, and to provide the function of reducing manufacturing difficulties. 10 is a schematic view showing an application situation when the male part connector and the female part connector are in contact with each other, and the resilient coupling pin 34b is engaged with the recess 32b The conditions of The engagement pin 34b having the elasticity of the male part connector, the separation board 31b and the frame 5b and the frame 5b of the female part connector, the annular band 33b and the separation board 31b, Provide a collective ground condition and thus provide improved noise rejection.

While the novel features of the invention have been illustrated, described, and set forth in the appended claims, it will be apparent to those skilled in the art that various omissions, substitutions, alterations, and changes It is to be understood that the invention is not limited to the foregoing description.

1, 1b: Transmission conductor group
2, 2a, 2b: shielding housing
3, 3b: contact
4, 4a: an attachment section
5, 5b: frame
11: High frequency differential transmission conductor pair
12: Power transmission conductor pair
13: Low frequency signal transmission conductor
21: Insertion type soldering pin
22a:
23b:
231b: Annular plastic cover
24: Insulation body
241: hollow section
31, 31b: Separation board
32, 32b: recess
33, 33b: annular band
34b:

Claims (21)

At least one transmission conductor group;
The transmission conductor group includes:
A pair of a plurality of high frequency differential signal transmission conductors, a pair of power transmission conductors each set on the opposite side of the pair of high frequency differential signal transmission conductors, and a plurality of low frequency signal transmission conductors arranged in the middle of the pair of high frequency differential signal transmission conductors ,
A plurality of contacts arranged at one end of the transmission conductor group and alternately up and down; And
And an attachment section formed at an end of the group of transmission conductors away from the contact,
And at least four attachment sections arranged side by side. The method according to claim 1,
Characterized in that the contact comprises a separation board arranged between the contacts for the removal of the signal and the separation board has two faces each provided with at least one recess for grounding and holding . The method according to claim 1,
Wherein the attachment section is provided with a frame surrounding the periphery of the attachment section for grounding, and wherein the frame is welded to the circuit board for grounding. The method according to claim 1,
Said transmission conductor group being received in a shielding housing, said shielding housing having two sides provided with respective insertable soldering fins. The method according to claim 1,
Wherein the attachment section is provided on one surface of a shielding housing in the form of an inclined cover for suppressing electromagnetic interference and frequency interference. The method according to claim 1,
Wherein the attachment section can be connected to a printed circuit board (PCB) or a chip onboard (COB). The method according to claim 1,
Wherein the pair of power transmission conductors have a width greater than a width of the pair of high-frequency differential signal transmission conductors to deliver a high-capacity current flowing through the power transmission conductors. The method according to claim 1,
Wherein said transmission conductor group comprises an insulation body mounted to said transmission conductor group and wherein said insulation body has at least one hollow section formed therein for impedance control. The method according to claim 1,
Characterized in that the attachment section is a resilient construction of a non-welded configuration. 5. The method of claim 4,
Wherein the shielding housing is a wire end configuration or a closed configuration. 6. The method of claim 5,
Wherein the shielding housing is a wire end configuration or a closed configuration. 5. The method of claim 4,
Wherein the shielding housing has one end forming an engaging portion, and the engaging portion has a width smaller than the width of the shielding housing. The method according to claim 1,
Wherein the transmission conductor group is received in a shielding housing, wherein the shielding housing is provided with a tapered stopper associated with the attachment section at an end of the shielding housing to suppress electromagnetic interference and frequency interference, the shielding housing and the tapered stopper Wherein the first and second connectors are integrally formed. At least one transmission conductor group;
The transmission conductor group includes:
A pair of a plurality of high frequency differential signal transmission conductors, a pair of power transmission conductors each set on the opposite side of the pair of high frequency differential signal transmission conductors, and a plurality of low frequency signal transmission conductors arranged in the middle of the pair of high frequency differential signal transmission conductors ,
A plurality of contacts arranged at one end of the transmission conductor group and alternately up and down; And
And an attachment section formed at an end of the group of transmission conductors away from the contact,
Wherein the at least four attachment sections are arranged in groups including at least four of the attachment sections side by side. 15. The method of claim 14,
Wherein said transmission conductor group has two sides provided with resilient engagement pins for engagement with the female portion connector. 16. The method of claim 15,
Wherein the attachment section is provided with a frame surrounding the periphery of the attachment section for grounding, and wherein the frame is welded to the circuit board for grounding. 15. The method of claim 14,
Said transmission conductor group being received in a shielding housing, said shielding housing having one opening in an annular plastic cover mounted for sealing improvement. At least one transmission conductor group;
The transmission conductor group includes:
A pair of a plurality of high frequency differential signal transmission conductors and a pair of power transmission conductors respectively set on opposite sides of a pair of the high frequency differential signal transmission conductors and a plurality of low frequency signal transmission conductors arranged in the middle of the pair of high frequency differential signal transmission conductors ,
A plurality of contacts arranged at one end of the group of transmission conductors and alternately arranged in a plate form; And
And an attachment section formed at an end of the group of transmission conductors away from the contact,
A female part electrical connector arranged in groups comprising at least four attachment sections arranged side by side. 19. The method of claim 18,
Characterized in that the transmission conductor group is received in a shielding housing, the contacts being provided in an annular band, the annular band being electrically connected to the shielding housing for grounding, strengthening and securing the contacts. Partial electrical connector. 20. The method of claim 19,
Characterized in that the contact comprises a separation board arranged between the contacts for the removal of the signal, the separation board having two faces each provided with at least one recess for grounding and holding, Partial electrical connector. 21. The method of claim 20,
Characterized in that the attachment section is provided with a frame surrounding the periphery of the attachment section for grounding and the frame is integrally formed with the shielding housing, the separation board and the annular band Electrical connector.
KR1020150075792A 2014-08-07 2015-05-29 Electric connector KR101741318B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW103127026A TWI556521B (en) 2014-08-07 2014-08-07 Electrical connector
TW103127026 2014-08-07

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Publication Number Publication Date
KR20160018339A true KR20160018339A (en) 2016-02-17
KR101741318B1 KR101741318B1 (en) 2017-05-30

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI614954B (en) * 2016-05-03 2018-02-11 廣迎工業股份有限公司 Electrical connector structure
TWI667850B (en) * 2017-06-02 2019-08-01 岱煒科技股份有限公司 Electrical connector (1)
TWI644327B (en) * 2017-09-08 2018-12-11 岱煒科技股份有限公司 Electrical cable
KR102168399B1 (en) 2019-08-27 2020-10-21 (주)엘 테크 High speed communication connector with improved transmission quality and adjustable characteristics
TWM631260U (en) * 2020-03-27 2022-08-21 陳松佑 connector assembly

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JP2007294357A (en) * 2006-04-27 2007-11-08 Smk Corp Mid-mount type connector
TWM366779U (en) * 2009-04-03 2009-10-11 Hon Hai Prec Ind Co Ltd Electrical connector
CN201789114U (en) * 2010-08-19 2011-04-06 矽玛科技股份有限公司 Electric connector with high-speed transmission interface
CN202217831U (en) * 2011-10-12 2012-05-09 大卫电子股份有限公司 Electric connector
TWM444626U (en) * 2012-06-21 2013-01-01 Tyco Electronics Holdings Bermuda No 7 Ltd D type hdmi connector
CN202817373U (en) * 2012-09-28 2013-03-20 林玉好 Plug connector and connector assembly
TWM482870U (en) * 2013-12-04 2014-07-21 Speedtech Corp Electrical connector having normal force supplemental structure

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TWI556521B (en) 2016-11-01
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