CN103875130A - Terminal and connector - Google Patents
Terminal and connector Download PDFInfo
- Publication number
- CN103875130A CN103875130A CN201280050572.XA CN201280050572A CN103875130A CN 103875130 A CN103875130 A CN 103875130A CN 201280050572 A CN201280050572 A CN 201280050572A CN 103875130 A CN103875130 A CN 103875130A
- Authority
- CN
- China
- Prior art keywords
- terminal
- connector
- retaining part
- retaining
- connector shell
- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
- H01R13/41—Securing in non-demountable manner, e.g. moulding, riveting by frictional grip in grommet, panel or base
-
- 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/521—Sealing between contact members and housing, e.g. sealing insert
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
A connector includes: a connector housing including a wall part formed with an insertion hole; a potting material disposed in the connector housing; and a conductive terminal formed line-symmetrically in a longitudinal direction and including a first holding part and a second holding part, a shape of the first holding part and a shape of the second holding part being identical to each other, a distance between the first holding part and a center point in the longitudinal direction and a distance between the second holding part and the center point being identical to each other, one of the first and second holding parts held in the insertion hole, the other of the first and second holding parts covered with the potting material.
Description
Technical field
The present invention relates to be maintained in connector shell and the connector that forms the terminal of connector and comprise this terminal.
Background technology
Connecting piece structure becomes terminal is remained in connector shell.Be formed on the patchhole in connector shell by insertion, terminal is maintained at (for example, referring to patent documentation 1 and patent documentation 2) in connector shell.
In addition, as the terminal being contained in connector shell, there is the terminal (for example, referring to patent documentation 3) being symmetrically formed on fore-and-aft direction.
Reference listing
Patent documentation
Patent documentation 1: day disclosure 2007-299610
Patent documentation 2: day disclosure 2004-158338
Patent documentation 3: day disclosure 2006-32218
Summary of the invention
Technical problem
Explanation in passing, what in patent documentation 1 and patent documentation 2, illustrate is formed in the terminal on connector, and the shape that is connected to the connection side of the terminal of other connectors is different from the connection side that is connected to instrument, substrate etc.Therefore,, in the time being mounted to connector shell, the direction of terminal must be in fore-and-aft direction and vertical direction alignment.
In addition, due to explanation in patent documentation 3 be formed on terminal on connector in fore-and-aft direction symmetry, therefore, in the time being mounted to connector shell, do not need the direction of terminal to align on fore-and-aft direction, but the direction of terminal must be alignd in vertical direction.
Therefore, in the terminal of above-mentioned connector, in the time that terminal group is filled to connector shell, the direction of terminal must be used automaton or image processor alignment, and when worker, the increase of number can increase manufacturing cost, also can increase installation cost.
Therefore, a favourable aspect of the present invention is to provide a kind of terminal and connector, and described terminal can be assembled into shell smoothly, and manufacturing cost and installation cost are minimized.
The solution of problem
According to an advantage of the present invention, a kind of connector is provided, comprising: connector shell, this connector shell comprises the wall part that is formed with patchhole; Encapsulating material, this encapsulating material is arranged in connector shell; And conducting terminal, this conducting terminal in a longitudinal direction line forms symmetrically and comprises the first retaining part and the second retaining part, the shape of the shape of the first retaining part and the second retaining part is mutually the same, distance between distance and the second retaining part and central point between the first retaining part and the central point of longitudinal direction is mutually the same, one in the first and second retaining parts remains on and inserts in the hole, and another in the first and second retaining parts covers with encapsulating material.
Terminal in a lateral direction line forms symmetrically.
Terminal can comprise the part that is different from the first and second retaining parts, and the size of its shape of cross section is different from the size of the first and second retaining parts.
Terminal can be fixed to connector shell by insert molding (insert molding).
The advantageous effects of invention
According to an aspect of the present invention, a retaining part can well remain on and insert in the hole, and in addition, another retaining part can well keep and seal with encapsulating material.In addition, the terminal using have shape identical, there is identical distance and line forms symmetrically in a longitudinal direction the first retaining part and the second retaining part apart from central point in a longitudinal direction, so that in the time remaining in connector shell, on fore-and-aft direction, the requirements of one's work of choice direction alignment can be eliminated.So in the time being maintained in connector shell, when worker, number can reduce to reduce manufacturing cost, in addition, can eliminate for the automaton of the direction of the terminal that aligns or image processor need to be to reduce installation cost.
According to an aspect of the present invention, the terminal keeping in connector shell also in a lateral direction line form symmetrically so that the requirements of one's work of choice direction alignment can be eliminated in the vertical direction and on fore-and-aft direction.So in the time being maintained in connector shell, number can further reduce worker time, reduces manufacturing cost, in addition, can eliminate the automaton of direction or the needs of image processor for the terminal that aligns, reduces installation cost.
According to an aspect of the present invention, the first retaining part and the second retaining part are formed as being different from the cross sectional shape size of other parts, so that the border between the first and second retaining parts and other parts forms step part.Therefore, the first retaining part or the second retaining part can be by the nip wall parts of connector shell of step part, and in addition, the area contacting between encapsulating material and the first retaining part or the second retaining part can increase to improve sealing.
According to an aspect of the present invention, the first retaining part of terminal or the second retaining part can stably be nipped and be configured to the resin of connector shell.Therefore, terminal can be tightly fixed to the wall part of connector shell.
According to an aspect of the present invention, can provide a kind of terminal and connector, described terminal can be assembled into shell smoothly, and manufacturing cost and installation cost are minimized.
Brief description of the drawings
Fig. 1 is the vertical view of terminal according to an embodiment of the invention.
Fig. 2 is the perspective view of terminal according to an embodiment of the invention.
Fig. 3 is the perspective view that the loading side from connector is observed according to an embodiment of the invention.
Fig. 4 is the cutaway view of connector according to an embodiment of the invention.
Fig. 5 is the amplification view that the loading place of the terminal in connector is shown.
Mark list
10 terminals
15 first retaining parts
16 second retaining parts
21 connectors
22 connector shells
23 keep wall part (wall part)
28 patchholes
29 encapsulating materials
Embodiment
Below, with reference to brief description of the drawings example according to an embodiment of the invention.
Fig. 1 is the vertical view of terminal according to an embodiment of the invention; Fig. 2 is the perspective view of terminal according to an embodiment of the invention; Fig. 3 is the perspective view that the loading side from connector is observed according to an embodiment of the invention; Fig. 4 is the cutaway view of connector according to an embodiment of the invention; Fig. 5 is the amplification view that the loading place of the terminal in connector is shown.
As shown in figure Fig. 1 and Fig. 2, for example, for example, by conductive metallic material (copper or copper alloy) is formed as to bar shaped by punch process, obtain terminal 10.
In addition, terminal 10 has the first retaining part 15 and the second retaining part 16.These first retaining parts 15 form the distance A identical apart from central point O in a longitudinal direction with the second retaining part 16, so, from the first retaining part 15 to the distance of the terminal of the first pontes 11, there is identical distance B with the distance of the terminal from the second retaining part 16 to second coupling parts 12.
Under viewgraph of cross-section, the first retaining part 15 and the second retaining part 16 are formed as rectangular shape, and wherein, the external shape of the first retaining part 15 and the second retaining part 16 forms to such an extent that be slightly less than the external shape of other parts.So in the first retaining part 15 and the second retaining part 16, step part 15a, the 16a border between the first retaining part 15 and the second retaining part 16 and other parts forms.
Then, each direction line of terminal 10 in longitudinal direction and horizontal direction forms symmetrically.
In addition, 4 side chamferings in the first pontes 11 of terminal 10 and the end of the second coupling part 12, so the first pontes 11 of terminal 10 and the end of the second coupling part 12 are formed as taper, be connected to smoothly other terminals that will connect etc. to realize.
Next the connector that, explanation is comprised to terminal 10.
As shown in Figure 3 and Figure 4, connector 21 comprises the tubular connection shell 22 being formed by resin.The maintenance wall part 23 that is formed as dish type under vertical view is one-body molded at mid portion and the connector shell 22 of axial direction.Then, the inside of connector shell 22 is kept wall part 23 to be cut apart, and a side is formed on and connects in recess 25, and opposite side is formed on and loads in recess 26.In this connector shell 22, another connector is connected to the connection recess 25 of a side.,, in connector 21, connect recess 25 sides and be formed in the coupling part 21a of other connectors.In addition, in this connector 21, a side contrary to coupling part 21a is formed on chimeric and is loaded into the loading station 21b of installing hole of instrument etc.
The multiple patchholes 28 that axially run through are formed on the maintenance wall part 23 of connector shell 22, and terminal 10 inserts and be fixed to each in these patchholes 28.
As shown in Figure 5, the first retaining part 15 of terminal 10 is arranged and is fixed to the patchhole 28 that keeps wall part 23.So the first pontes 11 of terminal 10 is side-prominent and arrange to the connection recess 25 1 of connector shell 22, the second coupling part 12 of terminal 10 and the second retaining part 16 are side-prominent and arrange to the loading recess 26 1 of connector shell 22.
In addition, in the loading recess 26 of connector shell 22, keep wall part 23 1 sides to be filled with encapsulating material 29, and the packed material 29 of patchhole 28 seal.By filling and load recess 26 with encapsulating material 29, the second retaining part 16 of terminal 10 is arranged in encapsulating material 29.
By by chimeric flange portion 31 until flange portion 31 and instrument butt, the loading station 21b of connector 21 is loaded in the installing hole of instrument etc.Then, provide the interior perimeter surface close contact of O shape on loading station 21b ring 33 with installing hole, therefore, the gap between installing hole and connector 21 is sealed.Then,, in the connector 21 being loaded in instrument, the second coupling part 12 of terminal 10 is connected to the circuit in instrument.
In addition, chimeric when being loaded in the connection recess 25 of the connector shell 22 in the coupling part 21a of the connector 21 in instrument when other connectors, the connecting terminals of other connectors is connected to the first pontes 11 of the terminal 10 of connector 21, to obtain conducting.
Because the each direction line in longitudinal direction and horizontal direction forms symmetrically according to the terminal of above-described embodiment, can eliminate the requirements of one's work in fore-and-aft direction and the two choice direction of vertical direction alignment.So number can reduce the worker in the time being maintained in connector shell 22 time, reduces manufacturing cost, in addition, can eliminate the automaton of direction or the needs of image processor for the terminal 10 that aligns, reduces installation cost.
For example, even in the time that terminal 10 is mounted to connector shell 22, terminal 10 front and back are contrary, and the second retaining part 16 also can be fixed to patchhole 28, the first retaining parts 15 and also can remain in encapsulating material 29.
In addition, the first retaining part 15 can well remain in patchhole 28, and other the second retaining part 16 can well keep and seal with encapsulating material 29.Particularly, under viewgraph of cross-section, the first retaining part 15 and the second retaining part 16 are formed as rectangular shape, its external shape forms to such an extent that be slightly less than the external shape of other parts, and the border being formed between the first retaining part 15 and the second retaining part 16 and other parts has step part 15a, the shape of 16a.Therefore, the first retaining part 15 can be by the nip maintenance wall part 23 of connector shell 22 of step part 15a, in addition, can increase contact area between encapsulating material 29 and the second retaining part 16 to improve sealing.
In addition, in the above-described embodiments, the external shape of the first retaining part 15 and the second retaining part 16 forms to such an extent that be less than the external shape of other parts, but the external shape of the first retaining part 15 and the second retaining part 16 can form to such an extent that be greater than the external shape of other parts.
In addition, terminal 10 can be fixed to by insert molding the maintenance wall part 23 of connector shell 22.In the time that terminal 10 is fixed to the maintenance wall part 23 of connector shell 22 by insert molding, the first retaining part 15 of terminal 10 is more stably nipped and is formed the resin of connector shell 22.Therefore, terminal 10 can be tightly fixed to the maintenance wall part 23 of connector shell 22.
In addition, the invention is not restricted to above-described embodiment, can suitably make amendment, improvement etc.In addition,, as long as can realize the present invention, in above-described embodiment, the package count of each assembly, material, shape, size, position etc. are arbitrarily, and nonrestrictive.
The Japanese patent application No. 2011-227294 that the application submitted to based on October 14th, 2011, its content is incorporated by reference herein.
Claims (4)
1. a connector, comprising:
Connector shell, this connector shell comprises the wall part that is formed with patchhole;
Encapsulating material, this encapsulating material is arranged in described connector shell; And
Conducting terminal, this conducting terminal in a longitudinal direction line forms symmetrically, and comprises the first retaining part and the second retaining part; The shape of the shape of described the first retaining part and described the second retaining part is mutually the same, distance between distance between central point on described the first retaining part and described longitudinal direction and described the second retaining part and this central point is mutually the same, described in described the first and second retaining parts one remains on, insert in the hole, another in described the first and second retaining parts covers with described encapsulating material.
2. connector as claimed in claim 1, wherein,
Described terminal in a lateral direction line forms symmetrically.
3. connector as claimed in claim 1, wherein,
Described terminal comprises the part that is different from described the first and second retaining parts, and the size of the shape of cross section of this part is different from the size of the shape of cross section of described the first and second retaining parts.
4. connector as claimed in claim 1, wherein,
Described terminal is fixed to described connector shell by insert molding.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-227294 | 2011-10-14 | ||
| JP2011227294A JP2013089387A (en) | 2011-10-14 | 2011-10-14 | Terminal and connector |
| PCT/JP2012/076875 WO2013054945A1 (en) | 2011-10-14 | 2012-10-11 | Terminal and connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103875130A true CN103875130A (en) | 2014-06-18 |
Family
ID=47178821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280050572.XA Pending CN103875130A (en) | 2011-10-14 | 2012-10-11 | Terminal and connector |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2013089387A (en) |
| KR (1) | KR20140063812A (en) |
| CN (1) | CN103875130A (en) |
| WO (1) | WO2013054945A1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3897131A (en) * | 1973-02-16 | 1975-07-29 | Amp Inc | Sealed electrical connecting means |
| JPS6191855U (en) * | 1984-11-22 | 1986-06-14 | ||
| US5203723A (en) * | 1992-02-27 | 1993-04-20 | Halliburton Logging Services Inc. | Low cost plastic hermetic electrical connectors for high pressure application |
| JPH10302883A (en) * | 1997-04-24 | 1998-11-13 | Ryosei Denso Kk | Connector for connecting inside of case to outside |
| WO2009130156A1 (en) * | 2008-04-24 | 2009-10-29 | Continental Automotive Gmbh | Plug-type connection for making contact with an electrical printed circuit board which is arranged in a housing |
| WO2009143123A2 (en) * | 2008-05-19 | 2009-11-26 | Emerson Electric Co. | Electric power terminal feed-through |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004158338A (en) | 2002-11-07 | 2004-06-03 | Fujikura Ltd | Waterproofing structure of electronic component |
| JP4356548B2 (en) | 2004-07-20 | 2009-11-04 | 住友電装株式会社 | Board connector |
| JP4846431B2 (en) | 2006-04-28 | 2011-12-28 | 矢崎総業株式会社 | Board connector |
-
2011
- 2011-10-14 JP JP2011227294A patent/JP2013089387A/en not_active Abandoned
-
2012
- 2012-10-11 CN CN201280050572.XA patent/CN103875130A/en active Pending
- 2012-10-11 WO PCT/JP2012/076875 patent/WO2013054945A1/en active Application Filing
- 2012-10-11 KR KR1020147009837A patent/KR20140063812A/en active IP Right Grant
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3897131A (en) * | 1973-02-16 | 1975-07-29 | Amp Inc | Sealed electrical connecting means |
| JPS6191855U (en) * | 1984-11-22 | 1986-06-14 | ||
| US5203723A (en) * | 1992-02-27 | 1993-04-20 | Halliburton Logging Services Inc. | Low cost plastic hermetic electrical connectors for high pressure application |
| JPH10302883A (en) * | 1997-04-24 | 1998-11-13 | Ryosei Denso Kk | Connector for connecting inside of case to outside |
| WO2009130156A1 (en) * | 2008-04-24 | 2009-10-29 | Continental Automotive Gmbh | Plug-type connection for making contact with an electrical printed circuit board which is arranged in a housing |
| WO2009143123A2 (en) * | 2008-05-19 | 2009-11-26 | Emerson Electric Co. | Electric power terminal feed-through |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013054945A1 (en) | 2013-04-18 |
| KR20140063812A (en) | 2014-05-27 |
| JP2013089387A (en) | 2013-05-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140618 |