CN105576411B - Electrical connector - Google Patents
Electrical connector Download PDFInfo
- Publication number
- CN105576411B CN105576411B CN201510989621.1A CN201510989621A CN105576411B CN 105576411 B CN105576411 B CN 105576411B CN 201510989621 A CN201510989621 A CN 201510989621A CN 105576411 B CN105576411 B CN 105576411B
- Authority
- CN
- China
- Prior art keywords
- blind slot
- jack
- electrical connector
- connector
- along
- 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.)
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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
- H01R13/02—Contact members
- H01R13/04—Pins or blades for co-operation with sockets
-
- 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
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/14—Resiliently-mounted rigid sockets
-
- 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
-
- 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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
Abstract
The invention discloses a kind of electrical connector, including：Female connector, it includes：The first housing and one end of cylinder are located at least three groups of electric conductors of the first enclosure interior, wherein, first housing is provided with symmetrically arranged blind slot, a jack is limited between any two groups of electric conductors, its cross section progressively reduces to form up big and down small three-dimensional trapezium structure the jack from top to bottom；Male connector, it includes：The second housing and one end of cylinder are located at least three inserted sheets of the second enclosure interior, wherein, the internal diameter of second housing is slightly larger than the external diameter of first housing, second housing is provided with the projection to match with the blind slot, the inserted sheet is equal with the quantity of the jack, the inserted sheet is in the three-dimensional trapezium structure to match with the jack, so that the Male connector can be mutually inserted with female connector.The electrical connector of the present invention has a stable connection, service life length, orientation grafting can be achieved, the advantages that avoiding misplug.
Description
Technical field
The present invention relates to technical field of electric connectors.A kind of it is more particularly related to cylinder of stable connection
Electrical connector.
Background technology
Electric connector is for by two sections of power lines, either data wire to link together to carry out electric power or electronic data
The element of transmission, its structure are that one section of circuit sets Male connector, and another section of circuit to connect therewith sets female connector, by public affairs
Connector is inserted among female connector, realizes the connection of twolink.Because Male connector and female connector often plug, make
Loosened into its connection, be unstable, can so cause the inserted sheet on Male connector to be connected with the binding post on female connector for a long time
It is unstable, and influence the normal work of circuit.Further, since being set up on the Male connector of some connectors has multiple inserted sheets, one
One, which corresponds to mother, patches the multiple binding posts connected, and the correct connected mode between this connector and circuit board is unique
, when direction of insertion is correct, circuit communication could be realized with the connection of corresponding binding post, it is desirable to it is higher, and existing patch
Part is without guiding, it is easy to the situation of operator's wrong plug occurs, causes circuit board damage.
The content of the invention
It is an object of the invention to solve at least the above, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of electrical connector, is patched by the Male connector and mother that set cylinder
Part, and jack and inserted sheet are arranged to three-dimensional trapezium structure, after Male connector is inserted female connector, jack, inserted sheet and
The Part II of the lower part of Male connector and female connector mutually extrudes, to improve the inserted sheet of Male connector and female connector
Connective stability between conducting strip.
A further object of the invention be by setting the first blind slot of cross section cause not of uniform size and the second blind slot, and
First raised and the second projection so that orientation grafting is realized between Male connector and female connector, avoids the situation hair of wrong plug
It is raw.
In order to realize according to object of the present invention and further advantage, there is provided a kind of electrical connector, including：
Female connector, it includes：
First housing, it includes integrally formed Part I and Part II, and the Part I is cylindrical, massive
Structure, the Part II are to upwardly extend to be formed with certain thickness loop configuration, institute along the outer wall of the Part I
The top for stating Part II is provided with the first blind slot for being opened up along its outer wall inward wall, be additionally provided with circumferencial direction along Part II with
Symmetrically arranged second blind slot of first blind slot, the high phase of groove of second blind slot and first blind slot vertically
Deng the cross section of second blind slot is bigger than the cross section of first blind slot；
At least three groups of electric conductors, its circumferencial direction along the Part II are arranged in the Part II at equal intervals
Portion, for any one group of electric conductor, it includes a conducting strip and is sticked in the elastic insulator of the conducting strip side, described
Electric conductor is radially arranged along the Part II, and a jack, the horizontal stroke of the jack are limited between any two groups of electric conductors
Section is rectangle or trapezoidal, and its cross section progressively reduces to form up big and down small three-dimensional trapezoidal knot the jack from top to bottom
Structure；
Male connector, it includes：
Second housing, it includes integrally formed upper and bottom section composition, and the top is divided into cylindrical, massive knot
Structure, the bottom are divided into the loop configuration being downwardly extending along the outer wall of the upper part, the diameter of the lower part inwall
Slightly larger than the diameter of the Part II outer wall, the bottom of the lower part is convex provided with first radially extended inward
Rise, and raised along the circumferencial direction of the lower part and described first raised symmetrically arranged second, described first it is raised with
First blind slot matches, described second it is raised match with second blind slot so that described first raised and described
Two is raised pluggable in first blind slot and second blind slot respectively；
At least three inserted sheets, its one end are vertically arranged in the bottom of the upper part, the number of the inserted sheet and the jack
The three-dimensional trapezium structure equal, the inserted sheet matches in having with the jack is measured, so that the Male connector and the mother
Connector can be mutually inserted.
Elastic insulator in the present invention is such as poly- by having the elastic insulated material of favorable elasticity to be made under insulation conditions
Urethane；The present invention the upper part of Male connector and the Part I of female connector be made by insulating material, conducting strip or
The circuit for one end connection that inserted sheet is fixed belongs to prior art, is not illustrated herein.
Preferably, described electrical connector, first blind slot and the second blind slot are sector.
Preferably, described electrical connector, at least three groups of electric conductors are eight groups of electric conductors.
Preferably, described electrical connector, the vertical length of the lower part are less than the vertical length of the inserted sheet.
Preferably, described electrical connector, the groove of vertical direction of first blind slot along the Part II are a height of
The 3/5 of the Part II vertical height.
Preferably, described electrical connector, the inserted sheet are equal with the vertical height of the electric conductor.
Preferably, described electrical connector, the cross section of the jack are trapezoidal.
The present invention comprises at least following beneficial effect：
Firstth, by the way that female connector is arranged into cylinder, when inserted sheet inserts jack, cylindrical structural can be to electric conductor
Constraint effect is produced with inserted sheet, makes the connection of inserted sheet and conducting strip more stable；
Secondth, by the way that inserted sheet is arranged into three-dimensional trapezium structure, the resistance of inserted sheet insertion jack initial procedure can be reduced, just
Extruding force after grafting, increase inserted sheet insertion jack between inserted sheet and electric conductor, so as to improve Male connector and female connector
Connective stability；
3rd, by the way that the bottom of the lower part of Male connector is arranged to by blind slot and raised and female connector second
Partial top is mutually clamped, can avoid the housing of female connector during long-term grafting because of unbalance stress or stress relaxation and
Deformation, while increase female plug shell to electric conductor and the binding force of inserted sheet, improve the service life of electrical connector；
4th, by setting the first blind slot and the second blind slot of cross section cause not of uniform size, and the first projection and second
It is raised so that orientation grafting to be realized between Male connector and female connector, the situation for avoiding wrong plug occurs.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the top view of the female connector of the present invention；
Fig. 2 is the dimensional structure diagram of the female connector of the present invention；
Fig. 3 is a kind of structural representation of conducting strip of the present invention；
Fig. 4 is the upward view of Male connector of the present invention；
Fig. 5 is the dimensional structure diagram of Male connector of the present invention；
Fig. 6 is a kind of structural representation of inserted sheet of the present invention；
Fig. 7 is the schematic diagram after the electrical connector grafting of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be noted that experimental method described in following embodiments, is conventional method unless otherwise specified, institute
Reagent and material are stated, unless otherwise specified, is commercially obtained；In the description of the invention, term " transverse direction ", " vertical
To ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", the instruction such as " outer " side
Position or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of the description present invention and simplify description,
It is not instruction or implies signified device or element there must be specific orientation, with specific azimuth configuration and operation, because
This is not considered as limiting the invention.
As shown in figs. 1-7, the present invention provides a kind of electrical connector, including：
Female connector 1, it includes：
First housing, it includes integrally formed Part I 11 and Part II 12, and the Part I 11 is cylinder
Shape solid construction, the Part II 12 are to upwardly extend to be formed with certain thickness ring along the outer wall of the Part I 11
Shape structure, the top of the Part II 12 are provided with the first blind slot 121 opened up along its outer wall inward wall, are additionally provided with along second
Points 12 circumferencial direction and symmetrically arranged second blind slot 122 of first blind slot 121, second blind slot 122 and described the
The groove height of one blind slot 121 vertically is equal, and the cross section of second blind slot 122 is more transversal than first blind slot 121
Face is big；
At least three groups of electric conductors 13, its circumferencial direction along the Part II 12 are arranged on the Part II at equal intervals
12 inside, for any one group of electric conductor 13, it includes a conducting strip 131 and is sticked in the side of conducting strip 131
Elastic insulator 132, being radially arranged along the Part II 12 of electric conductor 13, limit between any two groups of electric conductors 13
Go out a jack 14, the cross section of the jack 14 is rectangle or trapezoidal, and its cross section is progressively from top to bottom for the jack 14
Reduction forms up big and down small three-dimensional trapezium structure；
Male connector 2, it includes：
Second housing, it includes integrally formed upper part 21 and lower part 22 and formed, and the upper part 21 is cylinder
Solid construction, the lower part 22 are the loop configuration that is downwardly extending of outer wall along the upper part 21, the lower part
The diameter of 22 inwalls is slightly larger than the diameter of the outer wall of Part II 12, and the bottom of the lower part 22 is provided with radially inside
First projection 221 of portion's extension, and circumferencial direction and the described first projection 221 symmetrically arranged the along the lower part 22
Two projections 222, first projection 221 match with first blind slot 121, and described second raised 222 and described second is blind
Groove 122 matches, so that first projection 221 and second projection 222 are pluggable in the He of the first blind slot 121 respectively
In second blind slot 122；
At least three inserted sheets 23, its one end are vertically arranged in the bottom of the upper part 21, and the inserted sheet 23 is inserted with described
The quantity in hole 14 is equal, and the inserted sheet 23 is in the three-dimensional trapezium structure to match with the jack 14, so that the public access
Plug-in unit 2 can be mutually inserted with female connector 1.
In another technical scheme, described electrical connector, the blind slot 122 of the first blind slot 121 and second is sector.
In another technical scheme, described electrical connector, at least three groups of electric conductors 13 are eight groups of electric conductors.
In another technical scheme, described electrical connector, the vertical length of the lower part 22 is less than the inserted sheet 23
Vertical length.
In another technical scheme, described electrical connector, first blind slot 121 is vertical along the Part II 12
The 3/5 of a height of vertical height of Part II 12 of groove in direction.
In another technical scheme, described electrical connector, the vertical height phase of the inserted sheet 23 and the electric conductor 13
Deng.
In another technical scheme, described electrical connector, the cross section of the jack 14 is trapezoidal.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited
In specific details and shown here as the legend with description.
Claims (6)
- A kind of 1. electrical connector, it is characterised in that including：Female connector, it includes：First housing, it includes integrally formed Part I and Part II, and the Part I is cylindrical, massive structure, The Part II is to upwardly extend to be formed with certain thickness loop configuration along the outer wall of the Part I, described second Partial top is provided with the first blind slot for being opened up along its outer wall inward wall, is additionally provided with circumferencial direction along Part II and described the Symmetrically arranged second blind slot of one blind slot, the groove height of second blind slot and first blind slot vertically is equal, described The cross section of second blind slot is bigger than the cross section of first blind slot；At least three groups of electric conductors, its circumferencial direction along the Part II are arranged on the inside of the Part II at equal intervals, For any one group of electric conductor, it includes a conducting strip and is sticked in the elastic insulator of the conducting strip side, described to lead Electric body is radially arranged along the Part II, limits a jack between any two groups of electric conductors, the jack it is transversal Face is rectangle or trapezoidal, and its cross section progressively reduces to form up big and down small three-dimensional trapezium structure the jack from top to bottom；Male connector, it includes：Second housing, it includes integrally formed upper and bottom section composition, and the top is divided into cylindrical, massive structure, institute State bottom and be divided into the loop configuration being downwardly extending along the outer wall of the upper part, the diameter of the lower part inwall is slightly larger than The diameter of the Part II outer wall, the bottom of the lower part are provided with the first projection radially extended inward, and Raised along the circumferencial direction and described first raised symmetrically arranged second of the lower part, described first is raised with described first Blind slot matches, described second it is raised match with second blind slot so that described first is raised and described second raised point It is not pluggable in first blind slot and second blind slot；At least three inserted sheets, its one end are vertically arranged in the bottom of the upper part, the quantity phase of the inserted sheet and the jack Deng the three-dimensional trapezium structure that the inserted sheet matches in having with the jack, so that the Male connector patches with the mother Part can be mutually inserted.
- 2. electrical connector as claimed in claim 1, it is characterised in that first blind slot and the second blind slot are sector.
- 3. electrical connector as claimed in claim 2, it is characterised in that at least three groups of electric conductors are eight groups of electric conductors.
- 4. electrical connector as claimed in claim 3, it is characterised in that the vertical length of the lower part is less than the inserted sheet Vertical length.
- 5. electrical connector as claimed in claim 4, it is characterised in that vertical side of first blind slot along the Part II To a height of Part II vertical height of groove 3/5.
- 6. electrical connector as claimed in claim 5, it is characterised in that the vertical height phase of the inserted sheet and the electric conductor Deng.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510989621.1A CN105576411B (en) | 2015-12-26 | 2015-12-26 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510989621.1A CN105576411B (en) | 2015-12-26 | 2015-12-26 | Electrical connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105576411A CN105576411A (en) | 2016-05-11 |
| CN105576411B true CN105576411B (en) | 2018-01-16 |
Family
ID=55886278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510989621.1A Active CN105576411B (en) | 2015-12-26 | 2015-12-26 | Electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105576411B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101510645A (en) * | 2008-02-14 | 2009-08-19 | 威德米勒界面有限公司及两合公司 | Connector with a coding device and method for fitting the coding device |
| CN101854003A (en) * | 2009-04-02 | 2010-10-06 | 郑丹丹 | Power connecting device |
| EP2362492A1 (en) * | 2010-02-22 | 2011-08-31 | ITT Manufacturing Enterprises, Inc. | Electrical connector |
| CN103608973A (en) * | 2011-02-07 | 2014-02-26 | R.A.菲利普斯工业公司 | Electrical connector with moisture resistant seal |
| CN103606764A (en) * | 2013-11-14 | 2014-02-26 | Tcl空调器(中山)有限公司 | Compressor and terminal socket thereof |
-
2015
- 2015-12-26 CN CN201510989621.1A patent/CN105576411B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101510645A (en) * | 2008-02-14 | 2009-08-19 | 威德米勒界面有限公司及两合公司 | Connector with a coding device and method for fitting the coding device |
| CN101854003A (en) * | 2009-04-02 | 2010-10-06 | 郑丹丹 | Power connecting device |
| EP2362492A1 (en) * | 2010-02-22 | 2011-08-31 | ITT Manufacturing Enterprises, Inc. | Electrical connector |
| CN103608973A (en) * | 2011-02-07 | 2014-02-26 | R.A.菲利普斯工业公司 | Electrical connector with moisture resistant seal |
| CN103606764A (en) * | 2013-11-14 | 2014-02-26 | Tcl空调器(中山)有限公司 | Compressor and terminal socket thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105576411A (en) | 2016-05-11 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171124 Address after: 315010 Zhejiang Province, Ningbo city Haishu District Liyuan Road No. 755 room 1025 Applicant after: Ningbo Polygala cubic Energy Technology Co Ltd Address before: Beihai City Industrial Park, the Guangxi Zhuang Autonomous Region 536000 Taiwan road Jilin Road intersection Northeast Industrial Park of Beihai Chinese Electronic Technology Co. Ltd. Bolian factory building 3 Building No. 1 Applicant before: BEIHAI YONGDAXIN ELECTRONIC CO., LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191213 Address after: 215100 Building 1, No.38, beiguandu Road, Yuexi street, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Suzhou Fuyang Automation Technology Co., Ltd Address before: Room 1025, 755 Liyuan North Road, Haishu District, Ningbo City, Zhejiang Province Patentee before: Ningbo Polygala cubic Energy Technology Co Ltd |