CN110829070A - PDU socket - Google Patents
PDU socket Download PDFInfo
- Publication number
- CN110829070A CN110829070A CN201911055369.1A CN201911055369A CN110829070A CN 110829070 A CN110829070 A CN 110829070A CN 201911055369 A CN201911055369 A CN 201911055369A CN 110829070 A CN110829070 A CN 110829070A
- Authority
- CN
- China
- Prior art keywords
- insulating base
- accommodating
- opening
- pin
- pdu
- 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.)
- Pending
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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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
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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
- 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
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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
- 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
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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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
- H01R27/02—Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more dissimilar counterparts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Abstract
According to the PDU socket provided by the invention, when the corresponding plug is plugged with the PDU socket, the plug and the PDU socket are stably connected to form a specific power distribution module by combining the insertion sheet connection and the contact pin connection, so that the step of connecting different modules through circuit overlapping in the prior art is omitted, the connection step is simplified, the hidden trouble of circuit interference is eliminated, and the technical problem of poor heat dissipation of the power distribution module caused by circuit overlapping and stacking is solved.
Description
Technical Field
The invention relates to the field of electric automobile power distribution, in particular to a PDU socket.
Background
PDU is the abbreviation of Power Distribution Unit, and is a Power Distribution manager with Power Distribution and management functions of PTZX-PDU. Translation of characters
In the electric automobile field, PDU is the big electric current distribution unit of high-tension electricity, among the prior art, on PDU the PCB circuit board generally adopt the lapped mode of circuit to connect between other circuit components, in PDU switch board the inside, often form the interference between the electric wire circuit, lead to the power supply to be abnormal, the electric wire refutes miscellaneous the piling up in addition, also does not benefit to PDU's heat dissipation, therefore needs to provide a grafting structure of simplifying connected mode.
Disclosure of Invention
The invention provides a PDU socket to solve the technical problems.
The scheme for solving the technical problems is as follows:
a PDU receptacle, comprising:
the bottom of the insulating base is used for being fixedly installed with a circuit board, one side of the insulating base is inwards recessed to form at least one first accommodating cavity and at least one second accommodating cavity, each first accommodating cavity is provided with a first opening, and each second accommodating cavity is provided with a second opening;
the inserting piece accommodating pieces are correspondingly arranged in the first accommodating cavity one by one, one end of each inserting piece accommodating piece corresponds to the first opening and is provided with a strip-shaped groove, and one end, far away from the first opening, of each inserting piece accommodating piece extends to the outside of the insulating base from the bottom of the insulating base;
the contact pin accommodating pieces are correspondingly arranged in the second accommodating cavities one by one, one ends of the contact pin accommodating pieces correspond to the second openings and are provided with contact pin ports, and one ends of the contact pin accommodating pieces, which are far away from the second openings, extend from the bottom of the insulating base to the outside of the insulating base; .
According to the PDU socket provided by the invention, when the corresponding plug is plugged with the PDU socket, the plug and the PDU socket are stably connected to form a specific power distribution module by combining the insertion sheet connection and the contact pin connection, so that the step of connecting different modules through circuit overlapping in the prior art is omitted, the connection step is simplified, the hidden trouble of circuit interference is eliminated, and the technical problem of poor heat dissipation of the power distribution module caused by circuit overlapping and stacking is solved.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a schematic diagram of a connection structure of two PDU sockets and a circuit board according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a PDU socket according to an embodiment of the present invention;
fig. 3 is a schematic perspective view of an insulating base in a PDU socket according to an embodiment of the present invention;
fig. 4 is a schematic perspective view of a blade accommodating member in a PDU socket according to an embodiment of the present invention;
FIG. 5 is a schematic perspective view of a receiving member for a pin inserted in a PDU socket according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a plug for use with a PDU socket according to one embodiment of the present invention;
fig. 7 is a schematic perspective view of a PDU socket according to a second embodiment of the present invention;
fig. 8 is a schematic structural diagram of a plug mated with a PDU socket according to a second embodiment of the present invention.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
Example one
As shown in fig. 1, the present invention provides a PDU socket 100, which comprises an insulating base 10, at least one blade receiving member and at least one pin receiving member, and in particular, in this embodiment, it has two blade receiving members 20 and two pin receiving members 30.
The bottom of the insulating base 10 is used for being fixedly mounted with the circuit board 200, one side of the insulating base 100 is recessed inwards to form two first accommodating cavities 11 and two second accommodating cavities 12, the first accommodating cavities 11 are provided with first openings 11a, and the second accommodating cavities 12 are provided with second openings 12 a;
the two insert accommodating pieces 20 are correspondingly arranged in the two first accommodating cavities 11 one by one, wherein one end of each insert accommodating piece 20 corresponds to the corresponding first opening 11a and is formed with a strip-shaped groove 2a, and one end, far away from the corresponding first opening 11a, of each insert accommodating piece 20 extends from the bottom of the insulating base 100 to the outside of the insulating base 100;
specifically, inserted sheet holding piece 200 includes stationary blade 21 and two connection pieces 22, 23, two connection pieces 22, 23 interval set up in the relative both sides of first holding chamber 11, connection piece 22 is close to the one end of first opening 11a is to being close to the direction bending type of connection piece 23 becomes kink 221, connection piece 23 is close to the one end of first opening 11a is to being close to the direction bending type of connection piece 22 becomes kink 231, constitutes between two kinks 221, 231 strip groove 2a, two connection piece 22, 23 are close to one side extension of the bottom of insulating base 100 is formed with installation department 222, 232.
The two pin accommodating pieces 30 are correspondingly mounted in the second accommodating cavity 12 one to one, one end of each pin accommodating piece 30 corresponds to the second opening 12a and is formed with a pin port 3a, and one end of each pin accommodating piece 30, which is far away from the second opening 12a, extends from the bottom of the insulating base 100 to the outside of the insulating base 100.
Specifically, contact pin holding member 30 includes contact pin sleeve 31 and wiring pipe 32, contact pin sleeve 31 horizontal fixed mounting in second holding chamber 12, contact pin mouth 3a is formed in contact pin sleeve 31 is close to the one end of second opening 12a, contact pin sleeve 31's the other end is formed with plug wire mouth 31b, wiring pipe 32 fixed connection in contact pin sleeve 31 is close to plug wire mouth 31 b's one end, be formed with on the wiring pipe 32 with wiring groove 32a of plug wire mouth 31b intercommunication, wiring pipe 32 keeps away from contact pin sleeve 31's one end is to being close to one side extension of insulating base 10's bottom is formed with installation end 321.
The wire harness led out from the circuit board 200 is inserted into the pin sleeve 31 through the wiring groove 32a from the wire insertion opening 31 b.
The mounting portions 222 and 232 and the mounting end 321 are connected to the circuit board 200 through the bottom of the insulative base 10.
In order to facilitate the installation and fixation of the insulating base 10 and the circuit board 200, a hook 13 is formed at the outer side of the bottom of the insulating base, and correspondingly, a through hole correspondingly clamped with the hook 13 can be formed at the corresponding position of the circuit board 200.
In this embodiment, the two first accommodating cavities 11 are symmetrically distributed at positions of the insulating base 10 close to two sides, and the second accommodating cavities 12 are distributed at positions of the insulating base 10 close to the middle.
In order to facilitate understanding of the embodiment of the present invention, the present embodiment further discloses a plug 40 corresponding to the PDU socket, where the plug 40 includes a plug main body 410 and an input terminal 420, the input terminal 420 is located at one side of the plug main body 410, the input terminal 420 includes two insertion pieces 421 and two contact pins 422, the two insertion pieces 421 are vertically installed at two side positions on the plug main body 410 for being inserted in cooperation with the strip-shaped groove 2a, and the two contact pins 422 are vertically installed at a middle position on the plug main body 410 for being inserted in cooperation with the contact pin holes 3 a.
When the plug that corresponds is pegged graft with this PDU socket, through the mode that inserted sheet connection and contact pin connection combine between this plug and the PDU socket, form specific power distribution module with circuit board and other circuit components and parts stable connection, saved and connect the step of different modules through the circuit overlap joint among the prior art, simplified the connection procedure, eliminated the hidden danger of circuit interference, solved the circuit overlap joint and piled up and lead to the poor technical problem of power distribution module heat dissipation.
Example two
The PDU socket has four insert receiving parts 20 'and two insert receiving parts 30', and correspondingly, four first receiving cavities 11 'are formed on the insulating base 10', wherein two insert receiving parts 20 'are installed on one side of the insulating base 10', the other two insert receiving parts 20 'are installed on the other side of the insulating base 10', the two insert receiving parts 20 'installed on one side of the insulating base 10' and the two insert receiving parts 20 'installed on the other side of the insulating base 10' are respectively symmetrical one to one, and the two insert receiving parts 30 'are located in the middle of the insulating base 10'.
Correspondingly, in order to facilitate understanding of the embodiment of the present invention, the embodiment further discloses a plug 40 ' corresponding to the PDU socket, wherein the plug 40 ' has substantially the same structure as the plug 40, and the difference is that the input terminal 420 ' includes four blades 421 ' and two pins 422 ', the four blades 421 are uniformly and symmetrically vertically installed at two side positions on the plug main body 410 for being inserted in cooperation with the four blade accommodating members 20 ' of the socket, and the two pins 422 ' are vertically installed at a middle position on the plug main body 410 ' for being inserted in cooperation with the two pin accommodating members 30 '.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the invention as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (5)
1. A PDU receptacle, comprising:
the bottom of the insulating base is used for being fixedly installed with a circuit board, one side of the insulating base is inwards recessed to form at least one first accommodating cavity and at least one second accommodating cavity, each first accommodating cavity is provided with a first opening, and each second accommodating cavity is provided with a second opening;
the inserting piece accommodating pieces are correspondingly arranged in the first accommodating cavity one by one, one end of each inserting piece accommodating piece corresponds to the first opening and is provided with a strip-shaped groove, and one end, far away from the first opening, of each inserting piece accommodating piece extends to the outside of the insulating base from the bottom of the insulating base;
the contact pin accommodating pieces are installed in the second accommodating cavities in a one-to-one correspondence mode, one ends of the contact pin accommodating pieces correspond to the second openings and are provided with contact pin ports, and one ends, far away from the second openings, of the contact pin accommodating pieces extend to the outside of the insulating base from the bottom of the insulating base.
2. The PDU socket of claim 1, wherein the insert receiving member comprises a fixing piece and two connecting pieces, the two connecting pieces are disposed at opposite sides of the first receiving cavity at intervals, one end of any one of the connecting pieces, which is close to the first opening, is bent toward the other connecting piece to form a bent portion, the two bent portions form the strip-shaped groove therebetween, and an installation portion is formed by extending one side of the two connecting pieces, which is close to the bottom of the insulation base.
3. The PDU socket according to claim 1, wherein the pin receiving member includes a pin sleeve and a wiring tube, the pin sleeve is transversely and fixedly mounted in the second receiving cavity, the pin opening is formed at one end of the pin sleeve close to the second opening, the other end of the pin sleeve is formed with a wire opening, the wiring tube is fixedly connected to one end of the pin sleeve close to the wire opening, a wiring groove communicated with the wire opening is formed on the wiring tube, and a mounting end is formed by extending one end of the wiring tube far away from the pin sleeve to one side close to the bottom of the insulating base.
4. The PDU socket of claim 1 wherein the number of the first cavities and the number of the second cavities are both an even number, the first cavities are symmetrically distributed near two sides of the insulating base, and the second cavities are distributed near a middle of the insulating base.
5. The PDU socket of claim 1 wherein the bottom of the base is formed with a hook for engaging with the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911055369.1A CN110829070A (en) | 2019-10-31 | 2019-10-31 | PDU socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911055369.1A CN110829070A (en) | 2019-10-31 | 2019-10-31 | PDU socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110829070A true CN110829070A (en) | 2020-02-21 |
Family
ID=69552168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911055369.1A Pending CN110829070A (en) | 2019-10-31 | 2019-10-31 | PDU socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110829070A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7065871B2 (en) * | 2002-05-23 | 2006-06-27 | Fci Americas Technology, Inc. | Method of manufacturing electrical power connector |
| CN1815815A (en) * | 2001-08-31 | 2006-08-09 | Fci公司 | Power connector |
| US20090088028A1 (en) * | 2007-10-01 | 2009-04-02 | Fci Americas Technology, Inc. | Power connectors with contact-retention features |
| CN102931515A (en) * | 2011-08-08 | 2013-02-13 | 凡甲电子(苏州)有限公司 | Power connector assembly and connector therein |
| CN103208684A (en) * | 2012-01-16 | 2013-07-17 | 凡甲电子(苏州)有限公司 | Signal terminal and electric connector using same |
| CN103608974A (en) * | 2011-06-13 | 2014-02-26 | 泰科电子公司 | Receptacle contact |
| CN104348009A (en) * | 2013-07-25 | 2015-02-11 | 凡甲电子(苏州)有限公司 | Power source connector |
| CN105742872A (en) * | 2016-04-01 | 2016-07-06 | 欧品电子(昆山)有限公司 | Hybrid socket connector |
| CN107465020A (en) * | 2017-06-19 | 2017-12-12 | 镇江天旭电气有限公司 | A kind of terminal structure |
| CN207265268U (en) * | 2017-10-13 | 2018-04-20 | 安费诺凯杰科技(深圳)有限公司 | A kind of high-low frequency mixed loading pcb board connector |
-
2019
- 2019-10-31 CN CN201911055369.1A patent/CN110829070A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1815815A (en) * | 2001-08-31 | 2006-08-09 | Fci公司 | Power connector |
| US7065871B2 (en) * | 2002-05-23 | 2006-06-27 | Fci Americas Technology, Inc. | Method of manufacturing electrical power connector |
| US20090088028A1 (en) * | 2007-10-01 | 2009-04-02 | Fci Americas Technology, Inc. | Power connectors with contact-retention features |
| CN103608974A (en) * | 2011-06-13 | 2014-02-26 | 泰科电子公司 | Receptacle contact |
| CN102931515A (en) * | 2011-08-08 | 2013-02-13 | 凡甲电子(苏州)有限公司 | Power connector assembly and connector therein |
| CN103208684A (en) * | 2012-01-16 | 2013-07-17 | 凡甲电子(苏州)有限公司 | Signal terminal and electric connector using same |
| CN104348009A (en) * | 2013-07-25 | 2015-02-11 | 凡甲电子(苏州)有限公司 | Power source connector |
| CN105742872A (en) * | 2016-04-01 | 2016-07-06 | 欧品电子(昆山)有限公司 | Hybrid socket connector |
| CN107465020A (en) * | 2017-06-19 | 2017-12-12 | 镇江天旭电气有限公司 | A kind of terminal structure |
| CN207265268U (en) * | 2017-10-13 | 2018-04-20 | 安费诺凯杰科技(深圳)有限公司 | A kind of high-low frequency mixed loading pcb board connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200221 |