CN109301607A - A kind of inverse plugging connection structure of electric connector - Google Patents
A kind of inverse plugging connection structure of electric connector Download PDFInfo
- Publication number
- CN109301607A CN109301607A CN201811222747.6A CN201811222747A CN109301607A CN 109301607 A CN109301607 A CN 109301607A CN 201811222747 A CN201811222747 A CN 201811222747A CN 109301607 A CN109301607 A CN 109301607A
- Authority
- CN
- China
- Prior art keywords
- connector
- shell
- fairlead
- connection structure
- electric connector
- 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.)
- Granted
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Classifications
-
- 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
- H01R13/64—Means for preventing incorrect coupling
-
- 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
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/716—Coupling device provided on the PCB
-
- 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
- H01R13/46—Bases; Cases
- H01R13/50—Bases; Cases formed as an integral body
-
- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6278—Snap or like fastening comprising a pin snapping into a recess
Abstract
The invention belongs to technical field of electric connectors, disclose a kind of inverse plugging connection structure of electric connector, and including the first connector and the second connector that can be plugged together each other, the first connector includes circuit board and the first shell that is set to outside circuit board；Second connector includes the second shell that second connection end is sub and is set to outside second connection end, first shell is equipped with the spliced eye for the insertion of the second connector, circuit board has the butt end being located in spliced eye, docking end surfaces are placed with metal contact chip, when first connector and the second connector plug together, second shell is inserted into first shell, metal contact chip is contacted with second connection end, one outer surface in first shell and second shell is convexly equipped with fairlead, notch of the opening towards fairlead is offered on another corresponding side wall, notch is for accommodating fairlead.The present invention can prevent the first connector and the second connector anti-inserted, realize foolproof function.
Description
Technical field
The present invention relates to technical field of electric connectors more particularly to a kind of inverse plugging connection structures of electric connector.
Background technique
With advancing by leaps and bounds for Digital Science technology, relevant electronic product constantly comes out, electronic product device and periphery
Connection requirement between equipment is more stringent.Connection between electronic product device and peripheral equipment generallys use two connectors
The mode plugged together each other realizes electrical connection.However, when a connector is inserted into another connector, usually due to connector
Situations such as front and back sides indicate unclear and cause anti-inserted phenomenon, lead to electrical connection failure, abnormal even damage connector and circuit.
Therefore, a kind of inverse plugging connection structure of electric connector is needed, to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of inverse plugging connection structures of electric connector, avoid electric connector anti-inserted.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of inverse plugging connection structure of electric connector is connected including the first connector that can be plugged together each other and second
Device, first connector include circuit board and the first shell that is set to outside the circuit board；Second connector includes
Second connection end and the second shell being set to outside second connection end, the first shell is equipped with to be connected for described second
The spliced eye of device insertion is connect, the circuit board has the butt end being located in the spliced eye, and the docking end surfaces are placed with
When metal contact chip, first connector and second connector plug together, the second shell is inserted in the spliced eye
It is interior, and the metal contact chip is contacted with second connection end；
One outer surface in the first shell and the second shell is convexly equipped with fairlead, another corresponding
Side wall on offer notch of the opening towards the fairlead, the notch is for accommodating the fairlead.
Preferably, the notch is set to the first shell towards the ora terminalis of second connector.
Preferably, the fairlead is set as vertical sheet body, it is parallel to first connector or second connection
The plugging direction of device.
Preferably, second connector is fixed on female electricity for being installed on female circuit board, the fairlead
In the mounting hole of road plate.
Preferably, the fairlead and the second shell are integrally formed.
Preferably, the fairlead punch forming on the second shell bottom wall, has on the bottom wall because being formed
The aperture that the fairlead leaves.
Preferably, the fairlead is two that left and right is spaced apart, it is set to the bottom surface of the second shell.
Preferably, first connector further includes the waterproof washer for being molded in the first shell outer surface.
Preferably, the outer surface of the waterproof washer is provided with sealing ring, the section ecto-entad of the sealing ring by
It is cumulative big.
Preferably, the notch is located in front of the waterproof washer.
Beneficial effects of the present invention: fairlead is arranged in one surface in first shell or second shell, another
The notch towards fairlead is offered on corresponding side wall, for accommodating fairlead.When forward direction insertion, fairlead and notch
Corresponding grafting；When reversed insertion, fairlead causes to stop to first shell or second shell, leads to not be inserted into.Energy of the present invention
It enough prevents the first connector and the second connector anti-inserted, realizes foolproof function.
Detailed description of the invention
Fig. 1 is structural schematic diagram when the first connector and the second connector provided by the invention plug together；
Fig. 2 is the structural schematic diagram of the second connector provided by the invention；
Fig. 3 is the structural schematic diagram of second shell provided by the invention；
Fig. 4 is the structural schematic diagram of the first connector provided by the invention；
Fig. 5 is the explosive view of the first connector provided by the invention.
In figure:
1, the first connector；10, spliced eye；11, circuit board；111, butt end；112, connecting pin；12, first shell；
121, notch；13, insulator；130, mounting portion；133, recessed portion；14, locking plate；140, activity template；141, fixinig plate；143, block
It hooks；15, shell；153, Sealing shield ring；16, waterproof washer；161, sealing ring；17, cable；
2, the second connector；21, second connection end；22, second shell；221, fairlead；222, aperture；223, block
Hole；23, female circuit board.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
The present invention provides a kind of inverse plugging connection structures of electric connector, as shown in Figs. 1-5, including can plug together each other
The first connector 1 and the second connector 2, the first connector 1 includes circuit board 11 and the first shell that is set to outside circuit board 11
Body 12；Second connector 2 includes the second shell 22 that second connection end son 21 and is set to outside second connection end 21, first shell
Body 12, second shell 22 are metal material, and first shell 12 is equipped with the spliced eye 10 for the insertion of the second connector 2, circuit board
11 have the connecting pin 112 positioned at the butt end 111 of front end and positioned at rear end, and the surface of butt end 111 is placed with metal contact
Piece, connecting pin 112 are connect with cable 17, and when the first connector 1 and the second connector 2 plug together, second shell 22 is inserted in grafting
In hole 10, and metal contact chip is contacted with second connection end 21, so that the first connector 1 and the electrical connection of the second connector 2.
Due to being easy to happen anti-inserted phenomenon when the first connector 1 is connected with the second connector 2, in order to improve the standard of grafting
True property, in the present embodiment, one outer surface in first shell 12 and second shell 22 are convexly equipped with fairlead 221, another
Notch 121 of the opening towards fairlead 221 is offered on a corresponding side wall, the notch 121 is for accommodating fairlead
221.Specifically, fairlead 221 can be set in the outer surface of second shell 22, notch 121 is correspondingly arranged in first shell 12
Towards the ora terminalis (i.e. as shown in Figures 2 and 3) of the second connector 2, in this case, by the positive insertion second of the first connector 1
When connector 2, the corresponding grafting of fairlead 221 and notch 121；When reversed insertion, fairlead 221 causes to hinder to first shell 12
Gear, leads to not be inserted into.Therefore, operator only needs simply to attempt once or twice to connect the first connector 1 with second
Device 2 accurately connects, and prevents anti-inserted situation.Also, by setting fairlead 221, the first connector 1 can be made along correct direction
The case where being inserted into, avoiding oblique cutting.
In addition, fairlead 221 also can be set in the inner surface of first shell 12, notch 121 is correspondingly arranged at this time
(not shown) on two shells 22, when by the first reversely the second connector 2 of insertion of connector 1, fairlead 221 can be to second
Shell 22 causes to stop, and leads to not be inserted into.Therefore, the present invention can effectively prevent the first connector 1 and the second connector 2 to insert
Instead, foolproof function is realized.
Continue to be unfolded so that fairlead 221 is set in second shell 22 as an example below.
Fairlead 221 is set as vertical sheet body, is parallel to the plugging direction of the first connector 1 or the second connector 2.Second
For being installed on female circuit board 23, fairlead 221 is fixed in the mounting hole of female circuit board 23 connector 2.
Fairlead 221 and second shell 22 are integrally formed.Integrally formed mode is convenient for the processing of second shell 22, saves
Processing cost improves processing efficiency.Specifically, fairlead punch forming is on the bottom wall of second shell 22, have on bottom wall because
Form the aperture 222 that fairlead 221 leaves.
The quantity and position of fairlead 221 and notch 121 can be adjusted according to different applications, for example, fairlead 221
It can be one, and be set in the middle part of the bottom surface of second shell 22, two connectors are applied to the transmission of usb signal at this time；It leads
Leader 221 may be two, and two fairleads 221 or so are arranged at intervals at the bottom surface of second shell 22, at this time two connections
Device is applied to the transmission of vision signal.
In the present embodiment, the open end of notch 121 is extended out, convenient for the alignment of fairlead 221 and notch 121, so that guiding
With notch 121 inconsistent phenomenon will not occur for piece 221 in the initial time of insertion notch 121, guarantee to be properly inserted.
In the present embodiment, in the present embodiment, the first connector 1 further includes insulator 13, and insulator 13 is set to first shell
It in body 12, and is molded at the connecting pin 112 of circuit board 11, by way of injection molding, convenient for adding for insulator 13
It work molding and is bonded with circuit board 11.By the way that insulator 13 is arranged, the butt end 111 of circuit board 11 can be made to suspend
In in first shell 12.
Due to connecting by way of socket between first shell 12 and second shell 21, it is usually easy to cause the first connection
Device 1 and the second connector 2 are loosened the phenomenon that being even detached from by external collision, lead to the interruption of electrical connection, influence using very
To influence Electrical Safety.
To solve the above problems, in the present embodiment, the first connector 1 further includes locking plate 14, one end connection of locking plate 14
In on insulator 13, the other end is suspended in spliced eye 10 and is provided with hook 143, and hook 143 can fix end or more relatively
Activity is provided with the card hole 223 cooperated with hook 143 in second shell 21.When the first connector 1 and the second connector 2 plug together
When, hook 143 can extend into card hole 223 to catch on second shell 21, make between the first connector 1 and the second connector 2
It is not easily disconnected from, guarantees the stability of electrical connection.Meanwhile locking plate 14 is located inside the first shell 12 of the first connector 1, it is beautiful and
The size outside connector is not increased.
Specifically, locking plate 14 includes the fixinig plate 141 being in U-shape and the activity template 140 extended forward from fixinig plate 141, Gu
Stator 141 is fixed on insulator 13 in a manner of being insert molded, and hook 143 is set to the front end of activity template 140.Insulator 13
Upper surface is equipped with recessed portion 133, and main body, can be up and down in recessed portion 133 vacantly in recessed portion 133.
In the present embodiment, the first connector 1 further includes the metal shell 15 being sheathed on outside first shell 12 and is sheathed on
The waterproof washer 16 of 15 outer surface of shell, waterproof washer 16 are made of silica gel.To avoid the glue on waterproof washer 16 from overflowing backward,
A Sealing shield ring 153 is injection molded with outside shell 15.Notch 121 is located at the front of waterproof washer 16.The outer surface of waterproof washer 16
It is provided with sealing ring 161, for being tightly connected with peripheral components, there is waterproof effect.The material of sealing ring 161 can be silicon
Glue, rubber etc. have the interference of 0.3mm in the outer rim and peripheral components of sealing ring 161, it is ensured that meet waterproof requirement.Sealing ring
161 quantity can be configured according to the waterproof requirement of different grades, and sealing ring 161 is set as 3 in the present embodiment.It is close
Seal 161 and waterproof washer 16 are integrally formed, manufacture easy to process, and can ensure that silica gel ring in use will not be because of
Frictional force and turn over or even fall off after leading to deformation.The section ecto-entad of sealing ring 161 is gradually increased, and can be similar to triangle
The shape of shape.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and being not is pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (10)
1. a kind of inverse plugging connection structure of electric connector is connected including the first connector (1) that can be plugged together each other and second
Device (2), first connector (1) include circuit board (11) and are set to the first shell (12) of the circuit board (11) outside；
Second connector (2) includes second connection end sub (21) and is set to the second shell of the second connection end sub (21) outside
(22), the first shell (12) is equipped with the spliced eye (10) for second connector (2) insertion, circuit board (11) tool
There is the butt end (111) being located in the spliced eye (10), butt end (111) surface is placed with metal contact chip, described
When first connector (1) and second connector (2) plug together, the second shell (22) is inserted in the spliced eye (10)
It is interior, and the metal contact chip is contacted with the second connection end sub (21), it is characterised in that:
One outer surface in the first shell (12) and the second shell (22) is convexly equipped with fairlead (221), another
Notch (121) of the opening towards the fairlead (221) is offered on a corresponding side wall, the notch (121) is used for
Accommodate the fairlead (221).
2. the inverse plugging connection structure of electric connector according to claim 1, which is characterized in that the notch (121) sets
It is placed in ora terminalis of the first shell (12) towards second connector (2).
3. the inverse plugging connection structure of electric connector according to claim 2, which is characterized in that the fairlead (221)
It is set as vertical sheet body, is parallel to the plugging direction of first connector (1) or second connector (2).
4. the inverse plugging connection structure of electric connector according to claim 3, which is characterized in that second connector
(2) for being installed on female circuit board (23), the fairlead (221) is fixed in the mounting hole of female circuit board (23).
5. the inverse plugging connection structure of electric connector according to claim 3, which is characterized in that the fairlead (221)
It is integrally formed with the second shell (22).
6. the inverse plugging connection structure of electric connector according to claim 5, which is characterized in that the fairlead (221)
Punch forming has on the second shell (22) bottom wall, on the bottom wall because what the formation fairlead (221) left opens
Hole (222).
7. the inverse plugging connection structure of electric connector according to claim 3, which is characterized in that the fairlead (221)
Two be spaced apart for left and right, are set to the bottom surface of the second shell (22).
8. the inverse plugging connection structure of electric connector described in any one of -7 according to claim 1, which is characterized in that described
A connector (1) further includes the waterproof washer (16) for being molded in the first shell (12) outer surface.
9. the inverse plugging connection structure of electric connector according to claim 8, which is characterized in that the waterproof washer (16)
Outer surface be provided with sealing ring (161), the section ecto-entad of the sealing ring (161) is gradually increased.
10. the inverse plugging connection structure of electric connector according to claim 9, which is characterized in that notch (121) position
In front of the waterproof washer (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811222747.6A CN109301607B (en) | 2018-10-19 | 2018-10-19 | Anti-reverse-insertion connecting structure of electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811222747.6A CN109301607B (en) | 2018-10-19 | 2018-10-19 | Anti-reverse-insertion connecting structure of electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109301607A true CN109301607A (en) | 2019-02-01 |
| CN109301607B CN109301607B (en) | 2020-08-11 |
Family
ID=65157312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811222747.6A Active CN109301607B (en) | 2018-10-19 | 2018-10-19 | Anti-reverse-insertion connecting structure of electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109301607B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11715907B2 (en) | 2020-09-04 | 2023-08-01 | Dongguan Luxshare Technologies Co., Ltd | Electrical connector with fool-proof function |
Citations (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2368187Y (en) * | 1999-03-12 | 2000-03-08 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly |
| US6447311B1 (en) * | 2001-12-28 | 2002-09-10 | Hon Hai Precision Ind, Co., Ltd. | Electrical connector with grounding means |
| CN2641936Y (en) * | 2002-11-18 | 2004-09-15 | 连展科技（深圳）有限公司 | Input/output connector |
| CN2884595Y (en) * | 2006-02-23 | 2007-03-28 | 实盈股份有限公司 | Connector having of function of dead prevention |
| CN200941505Y (en) * | 2006-08-01 | 2007-08-29 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| CN201374457Y (en) * | 2009-01-19 | 2009-12-30 | 安费诺东亚电子科技(深圳)有限公司 | Connector structure with multiple foolproof functions |
| CN201402898Y (en) * | 2009-05-05 | 2010-02-10 | 番禺得意精密电子工业有限公司 | Electrical connector |
| CN101777715A (en) * | 2009-01-09 | 2010-07-14 | 台达电子工业股份有限公司 | Connector |
| CN201584558U (en) * | 2009-12-23 | 2010-09-15 | 实盈电子(东莞)有限公司 | Socket connector |
| CN101908692A (en) * | 2009-06-05 | 2010-12-08 | 佛山普立华科技有限公司 | Connector assembly |
| CN201682148U (en) * | 2010-03-23 | 2010-12-22 | 安费诺(天津)电子有限公司 | Electric connector |
| CN201708326U (en) * | 2010-07-08 | 2011-01-12 | 康联精密机电(深圳)有限公司 | Vertical board end connector |
| CN201859992U (en) * | 2010-08-02 | 2011-06-08 | 宏致电子股份有限公司 | Universal serial bus connector |
| CN102684008A (en) * | 2012-05-17 | 2012-09-19 | 昆山嘉华电子有限公司 | Edge connector |
| CN102723641A (en) * | 2012-07-03 | 2012-10-10 | 东莞市泰康电子科技有限公司 | Fool-proof electric connector |
| CN203071321U (en) * | 2013-01-29 | 2013-07-17 | 宁波赛耐比光电有限公司 | Low-voltage male and female plug-in assembly |
| CN103368008A (en) * | 2013-06-27 | 2013-10-23 | 昆山宏泽电子有限公司 | Edge connector with separate key-position fool-proofing keys |
| CN203339416U (en) * | 2013-06-27 | 2013-12-11 | 昆山宏泽电子有限公司 | Edge connector with detachable fool-proof keys |
| CN103779711A (en) * | 2012-10-19 | 2014-05-07 | 富士康(昆山)电脑接插件有限公司 | Electrical connector and assembly thereof |
| CN104022396A (en) * | 2014-05-29 | 2014-09-03 | 立讯精密工业（昆山）有限公司 | Electric connector combination |
| CN104022399A (en) * | 2014-05-29 | 2014-09-03 | 立讯精密工业（昆山）有限公司 | Plug connector |
| CN203967383U (en) * | 2014-05-29 | 2014-11-26 | 立讯精密工业（昆山）有限公司 | Pin connector |
| CN203967380U (en) * | 2014-05-29 | 2014-11-26 | 立讯精密工业（昆山）有限公司 | Electric connector combination |
| CN204315837U (en) * | 2014-12-18 | 2015-05-06 | 崔更特商业公司 | The two-way positive anti-plug switching device of connector |
| CN107123882A (en) * | 2017-06-02 | 2017-09-01 | 凡甲电子(苏州)有限公司 | Wire and cable connector |
| CN107181069A (en) * | 2017-05-12 | 2017-09-19 | 番禺得意精密电子工业有限公司 | The manufacture method of electric coupler component and electric coupler component |
| CN207938911U (en) * | 2018-03-23 | 2018-10-02 | 飞狐信息技术（天津）有限公司 | Connector and its combination hub, the connection-peg of inverse plugging |
-
2018
- 2018-10-19 CN CN201811222747.6A patent/CN109301607B/en active Active
Patent Citations (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2368187Y (en) * | 1999-03-12 | 2000-03-08 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly |
| US6447311B1 (en) * | 2001-12-28 | 2002-09-10 | Hon Hai Precision Ind, Co., Ltd. | Electrical connector with grounding means |
| CN2641936Y (en) * | 2002-11-18 | 2004-09-15 | 连展科技（深圳）有限公司 | Input/output connector |
| CN2884595Y (en) * | 2006-02-23 | 2007-03-28 | 实盈股份有限公司 | Connector having of function of dead prevention |
| CN200941505Y (en) * | 2006-08-01 | 2007-08-29 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| CN101777715A (en) * | 2009-01-09 | 2010-07-14 | 台达电子工业股份有限公司 | Connector |
| CN201374457Y (en) * | 2009-01-19 | 2009-12-30 | 安费诺东亚电子科技(深圳)有限公司 | Connector structure with multiple foolproof functions |
| CN201402898Y (en) * | 2009-05-05 | 2010-02-10 | 番禺得意精密电子工业有限公司 | Electrical connector |
| CN101908692A (en) * | 2009-06-05 | 2010-12-08 | 佛山普立华科技有限公司 | Connector assembly |
| CN201584558U (en) * | 2009-12-23 | 2010-09-15 | 实盈电子(东莞)有限公司 | Socket connector |
| CN201682148U (en) * | 2010-03-23 | 2010-12-22 | 安费诺(天津)电子有限公司 | Electric connector |
| CN201708326U (en) * | 2010-07-08 | 2011-01-12 | 康联精密机电(深圳)有限公司 | Vertical board end connector |
| CN201859992U (en) * | 2010-08-02 | 2011-06-08 | 宏致电子股份有限公司 | Universal serial bus connector |
| CN102684008A (en) * | 2012-05-17 | 2012-09-19 | 昆山嘉华电子有限公司 | Edge connector |
| CN102723641A (en) * | 2012-07-03 | 2012-10-10 | 东莞市泰康电子科技有限公司 | Fool-proof electric connector |
| CN103779711A (en) * | 2012-10-19 | 2014-05-07 | 富士康(昆山)电脑接插件有限公司 | Electrical connector and assembly thereof |
| CN203071321U (en) * | 2013-01-29 | 2013-07-17 | 宁波赛耐比光电有限公司 | Low-voltage male and female plug-in assembly |
| CN103368008A (en) * | 2013-06-27 | 2013-10-23 | 昆山宏泽电子有限公司 | Edge connector with separate key-position fool-proofing keys |
| CN203339416U (en) * | 2013-06-27 | 2013-12-11 | 昆山宏泽电子有限公司 | Edge connector with detachable fool-proof keys |
| CN104022396A (en) * | 2014-05-29 | 2014-09-03 | 立讯精密工业（昆山）有限公司 | Electric connector combination |
| CN104022399A (en) * | 2014-05-29 | 2014-09-03 | 立讯精密工业（昆山）有限公司 | Plug connector |
| CN203967383U (en) * | 2014-05-29 | 2014-11-26 | 立讯精密工业（昆山）有限公司 | Pin connector |
| CN203967380U (en) * | 2014-05-29 | 2014-11-26 | 立讯精密工业（昆山）有限公司 | Electric connector combination |
| CN204315837U (en) * | 2014-12-18 | 2015-05-06 | 崔更特商业公司 | The two-way positive anti-plug switching device of connector |
| CN107181069A (en) * | 2017-05-12 | 2017-09-19 | 番禺得意精密电子工业有限公司 | The manufacture method of electric coupler component and electric coupler component |
| CN107123882A (en) * | 2017-06-02 | 2017-09-01 | 凡甲电子(苏州)有限公司 | Wire and cable connector |
| CN207938911U (en) * | 2018-03-23 | 2018-10-02 | 飞狐信息技术（天津）有限公司 | Connector and its combination hub, the connection-peg of inverse plugging |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11715907B2 (en) | 2020-09-04 | 2023-08-01 | Dongguan Luxshare Technologies Co., Ltd | Electrical connector with fool-proof function |
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| Publication number | Publication date |
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| CN109301607B (en) | 2020-08-11 |
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