WO2013054945A1 - Terminal and connector - Google Patents

Terminal and connector Download PDF

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Publication number
WO2013054945A1
WO2013054945A1 PCT/JP2012/076875 JP2012076875W WO2013054945A1 WO 2013054945 A1 WO2013054945 A1 WO 2013054945A1 JP 2012076875 W JP2012076875 W JP 2012076875W WO 2013054945 A1 WO2013054945 A1 WO 2013054945A1
Authority
WO
WIPO (PCT)
Prior art keywords
terminal
holding part
connector
holding
connector housing
Prior art date
Application number
PCT/JP2012/076875
Other languages
French (fr)
Inventor
Akira Sato
Kazuhide Takahashi
Original Assignee
Yazaki Corporation
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yazaki Corporation filed Critical Yazaki Corporation
Priority to KR1020147009837A priority Critical patent/KR20140063812A/en
Priority to CN201280050572.XA priority patent/CN103875130A/en
Publication of WO2013054945A1 publication Critical patent/WO2013054945A1/en

Links

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

Definitions

  • the present invention relates to a terminal which is held in a connector housing and constructs a connector, and a connector including the terminal.
  • a connector is configured to hold a terminal in a connector housing.
  • the terminal is held in the connector housing by being inserted into an insertion hole formed in the connector housing (for example, see PTL 1 and PTL 2) .
  • terminal formed symmetrically in a front-back direction as the terminal received in the connector housing (for example, see PTL 3).
  • the side of connection to a terminal of the other connector differs, in shaped, from the side of connection to an apparatus, a substrate, etc. Because of this, a direction of the terminal must be aligned in a front-back direction and a vertical direction in the case of being attached to the connector housing.
  • the terminal formed on the connector described in PTL 3 is symmetrical in the front-back direction, in the case of being attached to the connector housing, it is unnecessary to align a direction of the terminal in the front-back direction, but the direction of the terminal in a vertical direction must be aligned.
  • the direction of the terminal must be aligned using an automatic machine or an image processor in the case of assembling the terminal to the connector housing, and an increase in the number of man-hours of manufacture increases a manufacturing cost and also increases an equipment cost.
  • a connector comprising: 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.
  • the terminal may be formed line-symmetrically in a transverse direction.
  • the terminal may include a part which is different from the first and second holding parts and a cross sectional shape of which is different from those of the first and second holding parts in size.
  • the terminal may be fixed to the connector housing by insert molding.
  • one holding part can well be held in the insertion hole and also the other holding part can well be held and sealed with the potting material .
  • the terminal which has the first holding part and the second holding part with the same shape at the same distance from the center point in the longitudinal direction and is formed line-symmetrically in the longitudinal direction is used, so that the need to do work in which a direction is selected and aligned in a front-back direction can be eliminated in the case of being held in the connector housing. Consequently, the number of man-hours of manufacture in the case of being held in the connector housing can be decreased to reduce a manufacturing cost and also, the need for an automatic machine or an image processor for aligning the direction of the terminal can be eliminated to reduce an equipment cost.
  • the terminal held in the connector housing is also formed line-symmetrically in the transverse direction, so that the need to do work in which a direction is selected and aligned in a vertical direction as well as the front-back direction can be eliminated. Consequently, the number of man-hours of manufacture in the case of being held in the connector housing can be further decreased to reduce the manufacturing cost and also, the need for the automatic machine or the image processor for aligning the direction of the terminal can be eliminated to reduce the equipment cost.
  • the first holding part and the second holding part are formed in cross-sectional shapes with sizes different from, other portions, so that step parts are formed at the boundaries between the first and second holding parts, and the other portions. Therefore, the first holding part or the second holding part can be bitten into the wall part of the connector housing by the step parts and also, the area of contact between the potting material and the first holding part or the second holding part can be increased to improve sealability.
  • the first holding part or the second holding part of the terminal can surely be bitten into a resin constructing the connector housing.
  • the terminal can tightly be fixed to the wall part of the connector housing.
  • the terminal capable of being smoothly assembled to the housing while minimizing the manufacturing cost and the equipment cost, and the connector can be provided.
  • Fig. 1 is a plan view of a terminal according to an embodiment of the invention.
  • Fig. 2 is a perspective view of the terminal according to the embodiment of the invention.
  • Fig. 3 is a perspective view seen from the mounting side of a connector according to the embodiment of the invention.
  • Fig. 4 is a sectional view of the connector according to the embodiment of the invention.
  • Fig. 5 is an enlarged sectional view showing a mounting place of the terminal in the connector. Description of Embodiments
  • Fig. 1 is a plan view of a terminal according to the embodiment of the invention
  • Fig. 2 is a perspective view of the terminal according to the embodiment of the invention
  • Fig. 3 is a perspective view seen from the mounting side of a connector according to the embodiment of the invention
  • Fig. 4 is a sectional view of the connector according to the embodiment of the invention
  • Fig. 5 is an enlarged sectional view showing a mounting place of the terminal in the connector .
  • a terminal 10 is obtained by forming a conductive metal material of, for example, copper or copper alloy in a bar shape by, for example, press working.
  • the terminal 10 is formed in a rectangular shape in cross sectional view and a width dimension in each surface is equally formed, and one end of the terminal 10 is formed in a first connection part 11 and the other end is formed in a second connection part 12.
  • the terminal 10 has a first holding part 15 and a second holding part 16. These first holding part 15 and second holding part 16 are formed at the same distance A from a center point 0 in a longitudinal direction and consequently, a distance from the first holding part 15 to the end of the first connection part 11 and a distance from the second holding part 16 to the end of the second connection part 12 have the same distance B.
  • the first holding part 15 and the second holding part 16 are formed in a rectangular shape in cross sectional view in which the external shape is formed slightly smaller than that of the other portion. Consequently, in the first holding part 15 and the second holding part 16, step parts 15a, 16a are formed at the boundaries between the first and second holding parts 15 and 16, and the other portions.
  • the terminal 10 is formed line-symmetrically in each of the longitudinal direction and the transverse direction .
  • first connection part 11 and the second connection part 12 of the terminal 10 are chamfered and consequently, the distal ends of the first connection part 11 and the second connection part 12 of the terminal 10 are formed in taper shapes to achieve smoothness of connection to the other terminal etc. to be connected.
  • a connector 21 includes a tubular connector housing 22 formed of resin.
  • a holding wall part 23 formed in a disk shape in plan view is molded integrally to the connector housing 22 in the middle part in an axial direction.
  • the inside of the connector housing 22 is divided by the holding wall part 23, and one side is formed in a connection recess 25 and the other side is formed in a mounting recess 26.
  • the other connector is connected to the connection recess 25 of one side. That is, in the connector 21, the side of the connection recess 25 is formed in a connection part 21a to the other connector.
  • the side opposite to the connection part 21a is formed in a mounting part 21b fitted and mounted into an attachment hole etc. of an apparatus.
  • Plural insertion holes 28 pierced axially are formed in the holding wall part 23 of the connector housing 22, and the terminal 10 is inserted and fixed into each of these insertion holes 28.
  • the first holding part 15 of the terminal 10 is arranged and fixed to the insertion hole 28 of the holding wall part 23. Consequently, the first connection part 11 of the terminal 10 is projected and arranged to the side of the connection recess 25 of the connector housing 22, and the second connection part 12 and the second holding part 16 of the terminal 10 are projected and arranged to the side of the mounting recess 26 of the connector housing 22.
  • the side of the holding wall part 23 is filled with a potting material 29 and the insertion holes 28 are sealed with the potting material 29.
  • the second holding part 16 of the terminal 10 is arranged in the potting material 29 by filling the mounting recess 26 with the potting material 29.
  • a flange part 31 is formed on the outer periphery of the connector housing 22. Also, an engaging groove 32 is formed circumferentially at the side of the mounting part 21b beyond the flange part 31, and an 0 ring 33 is fitted and mounted into the engaging groove 32.
  • the mounting part 21b of the connector 21 is mounted in the attachment hole etc. of the apparatus by fitting the flange part 31 until the flange part 31 abuts on the apparatus. Then, the 0 ring 33 provided on the mounting part 21b makes close contact with an inner peripheral surface of the attachment hole and hence, a gap between the attachment hole and the connector 21 is sealed. Then, in the connector 21 mounted in the apparatus, the second. connection part 12 of the terminal 10 is connected to wiring of the inside of the apparatus.
  • connection recess 25 of the connector housing 22 in the connection part 21a of the connector 21 mounted in the apparatus a terminal of the other connector is connected to the first connection part 11 of the terminal 10 of the connector 21 to obtain continuity.
  • the terminal according to the embodiment described above is formed line-symmetrically in each of the longitudinal direction and the transverse direction, the need to do work in which a direction is selected and aligned in both of a front-back direction and a vertical direction can be eliminated. Consequently, the number of man-hours of manufacture in the case of being held in the connector housing 22 can be decreased to reduce a manufacturing cost and also, the need for an automatic machine or an image processor for aligning the direction of the terminal 10 can be eliminated to reduce an equipment cost.
  • the second holding part 16 can be fixed to the insertion hole 28 and the first holding part 15 can be held in the potting material 29.
  • the first holding part 15 can well be held in the insertion hole 28 and also the second holding part 16 can well be held and sealed with the potting material 29.
  • the first holding part 15 and the second holding part 16 are formed in a rectangular shape in cross sectional view in which the external shape is formed slightly smaller than that of the other portion, and are formed in a shape having the step parts 15a, 16a at the boundaries between the first and second holding parts 15 and 16, and the other portions. Therefore, the first holding part 15 can be bitten into the holding wall part 23 of the connector housing 22 by the step parts 15a and also, the area of contact between the potting material 29 and the second holding part 16 can be increased to improve sealability.
  • the external shapes of the first holding part 15 and the second holding part 16 are formed smaller than those of the other portions, but the external shapes of the first holding part 15 and the second holding part 16 may be formed larger than those of the other portions.
  • the terminal 10 may be fixed to the holding wall part 23 of the connector housing 22 by insert molding.
  • the terminal 10 is fixed to the holding wall part 23 of the connector housing 22 by the insert molding thus, the first holding part 15 of the terminal 10 more surely bites into a resin constructing the connector housing 22. Therefore, the terminal 10 can tightly be fixed to the holding wall part 23 of the connector housing 22.
  • the invention is not limited to the embodiment described above, and modifications, improvements, etc. can be made properly. Moreover, as long as the invention can be achieved, the number of components, materials, shapes, dimensions, arrangement places, etc. of each component in the embodiment described above are arbitrary and are not limited.

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

DESCRIPTION
TERMINAL AND CONNECTOR
Technical Field
The present invention relates to a terminal which is held in a connector housing and constructs a connector, and a connector including the terminal.
Background Art
A connector is configured to hold a terminal in a connector housing. The terminal is held in the connector housing by being inserted into an insertion hole formed in the connector housing (for example, see PTL 1 and PTL 2) .
Also, there is a terminal formed symmetrically in a front-back direction as the terminal received in the connector housing (for example, see PTL 3).
Citation List
[Patent Literature]
[ PTL 1] JP-A-2007-299610
[PTL 2] JP-A-2004-158338
[PTL 3] JP-A-2006-32218
Summary of Invention
Technical Problem
Incidentally, in the terminal formed on the connector described in PTL 1 and PTL 2, the side of connection to a terminal of the other connector differs, in shaped, from the side of connection to an apparatus, a substrate, etc. Because of this, a direction of the terminal must be aligned in a front-back direction and a vertical direction in the case of being attached to the connector housing.
Also, since the terminal formed on the connector described in PTL 3 is symmetrical in the front-back direction, in the case of being attached to the connector housing, it is unnecessary to align a direction of the terminal in the front-back direction, but the direction of the terminal in a vertical direction must be aligned.
Thus, in the terminal of the connector described above, the direction of the terminal must be aligned using an automatic machine or an image processor in the case of assembling the terminal to the connector housing, and an increase in the number of man-hours of manufacture increases a manufacturing cost and also increases an equipment cost.
It is therefore one advantageous aspect of the present invention to provide a terminal capable of being smoothly assembled to a housing while minimizing a manufacturing cost and an equipment cost, and a connector.
Solution to Problem
According to one advantage of the invention, there is provided a connector comprising: 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.
The terminal may be formed line-symmetrically in a transverse direction.
The terminal may include a part which is different from the first and second holding parts and a cross sectional shape of which is different from those of the first and second holding parts in size.
The terminal may be fixed to the connector housing by insert molding.
Advantageous Effects of Invention
According to an aspect of the invention, one holding part can well be held in the insertion hole and also the other holding part can well be held and sealed with the potting material . Also, the terminal which has the first holding part and the second holding part with the same shape at the same distance from the center point in the longitudinal direction and is formed line-symmetrically in the longitudinal direction is used, so that the need to do work in which a direction is selected and aligned in a front-back direction can be eliminated in the case of being held in the connector housing. Consequently, the number of man-hours of manufacture in the case of being held in the connector housing can be decreased to reduce a manufacturing cost and also, the need for an automatic machine or an image processor for aligning the direction of the terminal can be eliminated to reduce an equipment cost.
According to as aspect of the invention, the terminal held in the connector housing is also formed line-symmetrically in the transverse direction, so that the need to do work in which a direction is selected and aligned in a vertical direction as well as the front-back direction can be eliminated. Consequently, the number of man-hours of manufacture in the case of being held in the connector housing can be further decreased to reduce the manufacturing cost and also, the need for the automatic machine or the image processor for aligning the direction of the terminal can be eliminated to reduce the equipment cost.
According to as aspect of the invention, the first holding part and the second holding part are formed in cross-sectional shapes with sizes different from, other portions, so that step parts are formed at the boundaries between the first and second holding parts, and the other portions. Therefore, the first holding part or the second holding part can be bitten into the wall part of the connector housing by the step parts and also, the area of contact between the potting material and the first holding part or the second holding part can be increased to improve sealability.
According to an aspect of the invention, the first holding part or the second holding part of the terminal can surely be bitten into a resin constructing the connector housing.
Therefore, the terminal can tightly be fixed to the wall part of the connector housing.
According to an aspect of the invention, the terminal capable of being smoothly assembled to the housing while minimizing the manufacturing cost and the equipment cost, and the connector can be provided.
Brief Description of Drawings
Fig. 1 is a plan view of a terminal according to an embodiment of the invention.
Fig. 2 is a perspective view of the terminal according to the embodiment of the invention.
Fig. 3 is a perspective view seen from the mounting side of a connector according to the embodiment of the invention.
Fig. 4 is a sectional view of the connector according to the embodiment of the invention.
Fig. 5 is an enlarged sectional view showing a mounting place of the terminal in the connector. Description of Embodiments
An example of an embodiment according to the invention will hereinafter be described with reference to the drawings.
Fig. 1 is a plan view of a terminal according to the embodiment of the invention, and Fig. 2 is a perspective view of the terminal according to the embodiment of the invention, and Fig. 3 is a perspective view seen from the mounting side of a connector according to the embodiment of the invention, and Fig. 4 is a sectional view of the connector according to the embodiment of the invention, and Fig. 5 is an enlarged sectional view showing a mounting place of the terminal in the connector .
As shown in Figs. 1 and 2, a terminal 10 is obtained by forming a conductive metal material of, for example, copper or copper alloy in a bar shape by, for example, press working.
The terminal 10 is formed in a rectangular shape in cross sectional view and a width dimension in each surface is equally formed, and one end of the terminal 10 is formed in a first connection part 11 and the other end is formed in a second connection part 12.
Also, the terminal 10 has a first holding part 15 and a second holding part 16. These first holding part 15 and second holding part 16 are formed at the same distance A from a center point 0 in a longitudinal direction and consequently, a distance from the first holding part 15 to the end of the first connection part 11 and a distance from the second holding part 16 to the end of the second connection part 12 have the same distance B.
The first holding part 15 and the second holding part 16 are formed in a rectangular shape in cross sectional view in which the external shape is formed slightly smaller than that of the other portion. Consequently, in the first holding part 15 and the second holding part 16, step parts 15a, 16a are formed at the boundaries between the first and second holding parts 15 and 16, and the other portions.
Then, the terminal 10 is formed line-symmetrically in each of the longitudinal direction and the transverse direction .
Also, four sides in the distal ends of the first connection part 11 and the second connection part 12 of the terminal 10 are chamfered and consequently, the distal ends of the first connection part 11 and the second connection part 12 of the terminal 10 are formed in taper shapes to achieve smoothness of connection to the other terminal etc. to be connected.
Next, a connector including the terminal 10 will be described.
As shown in Figs. 3 and 4, a connector 21 includes a tubular connector housing 22 formed of resin. A holding wall part 23 formed in a disk shape in plan view is molded integrally to the connector housing 22 in the middle part in an axial direction. Then, the inside of the connector housing 22 is divided by the holding wall part 23, and one side is formed in a connection recess 25 and the other side is formed in a mounting recess 26. In this connector housing 22, the other connector is connected to the connection recess 25 of one side. That is, in the connector 21, the side of the connection recess 25 is formed in a connection part 21a to the other connector. Also, in this connector 21, the side opposite to the connection part 21a is formed in a mounting part 21b fitted and mounted into an attachment hole etc. of an apparatus.
Plural insertion holes 28 pierced axially are formed in the holding wall part 23 of the connector housing 22, and the terminal 10 is inserted and fixed into each of these insertion holes 28.
As shown in Fig. 5, the first holding part 15 of the terminal 10 is arranged and fixed to the insertion hole 28 of the holding wall part 23. Consequently, the first connection part 11 of the terminal 10 is projected and arranged to the side of the connection recess 25 of the connector housing 22, and the second connection part 12 and the second holding part 16 of the terminal 10 are projected and arranged to the side of the mounting recess 26 of the connector housing 22.
Also, in the mounting recess 26 of the connector housing 22, the side of the holding wall part 23 is filled with a potting material 29 and the insertion holes 28 are sealed with the potting material 29. The second holding part 16 of the terminal 10 is arranged in the potting material 29 by filling the mounting recess 26 with the potting material 29.
A flange part 31 is formed on the outer periphery of the connector housing 22. Also, an engaging groove 32 is formed circumferentially at the side of the mounting part 21b beyond the flange part 31, and an 0 ring 33 is fitted and mounted into the engaging groove 32.
The mounting part 21b of the connector 21 is mounted in the attachment hole etc. of the apparatus by fitting the flange part 31 until the flange part 31 abuts on the apparatus. Then, the 0 ring 33 provided on the mounting part 21b makes close contact with an inner peripheral surface of the attachment hole and hence, a gap between the attachment hole and the connector 21 is sealed. Then, in the connector 21 mounted in the apparatus, the second. connection part 12 of the terminal 10 is connected to wiring of the inside of the apparatus.
Also, when the other connector is fitted into the connection recess 25 of the connector housing 22 in the connection part 21a of the connector 21 mounted in the apparatus, a terminal of the other connector is connected to the first connection part 11 of the terminal 10 of the connector 21 to obtain continuity.
Since the terminal according to the embodiment described above is formed line-symmetrically in each of the longitudinal direction and the transverse direction, the need to do work in which a direction is selected and aligned in both of a front-back direction and a vertical direction can be eliminated. Consequently, the number of man-hours of manufacture in the case of being held in the connector housing 22 can be decreased to reduce a manufacturing cost and also, the need for an automatic machine or an image processor for aligning the direction of the terminal 10 can be eliminated to reduce an equipment cost.
For example, even when the front and the back of the terminal 10 are reverse in the case of attaching the terminal 10 to the connector housing 22, the second holding part 16 can be fixed to the insertion hole 28 and the first holding part 15 can be held in the potting material 29.
Also, the first holding part 15 can well be held in the insertion hole 28 and also the second holding part 16 can well be held and sealed with the potting material 29. Particularly, the first holding part 15 and the second holding part 16 are formed in a rectangular shape in cross sectional view in which the external shape is formed slightly smaller than that of the other portion, and are formed in a shape having the step parts 15a, 16a at the boundaries between the first and second holding parts 15 and 16, and the other portions. Therefore, the first holding part 15 can be bitten into the holding wall part 23 of the connector housing 22 by the step parts 15a and also, the area of contact between the potting material 29 and the second holding part 16 can be increased to improve sealability. In addition, in the embodiment described above, the external shapes of the first holding part 15 and the second holding part 16 are formed smaller than those of the other portions, but the external shapes of the first holding part 15 and the second holding part 16 may be formed larger than those of the other portions.
Also, the terminal 10 may be fixed to the holding wall part 23 of the connector housing 22 by insert molding. When the terminal 10 is fixed to the holding wall part 23 of the connector housing 22 by the insert molding thus, the first holding part 15 of the terminal 10 more surely bites into a resin constructing the connector housing 22. Therefore, the terminal 10 can tightly be fixed to the holding wall part 23 of the connector housing 22.
In addition, the invention is not limited to the embodiment described above, and modifications, improvements, etc. can be made properly. Moreover, as long as the invention can be achieved, the number of components, materials, shapes, dimensions, arrangement places, etc. of each component in the embodiment described above are arbitrary and are not limited.
The present application is based on Japanese Patent
Application No. 2011-227294 filed on October 14, 2011, the contents of which are incorporated herein by way of reference.
Reference Signs List
10 TERMINAL FIRST HOLDING PART
SECOND HOLDING PART CONNECTOR CONNECTOR HOUSING HOLDING WALL PART (WALL PART) INSERTION HOLE POTTING MATERIAL

Claims

1. A connector comprising:
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.
2. The connector according to claim 1, wherein the terminal is formed line-symmetrically in a transverse direction.
3. The connector according to claim 1, wherein the terminal includes a part which is different from the first and second holding parts and a cross sectional shape of which is different from those of the first and second holding parts in size.
4. The connector according to claim 1, wherein the terminal is fixed to the connector housing by insert molding.
PCT/JP2012/076875 2011-10-14 2012-10-11 Terminal and connector WO2013054945A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020147009837A KR20140063812A (en) 2011-10-14 2012-10-11 Terminal and connector
CN201280050572.XA CN103875130A (en) 2011-10-14 2012-10-11 Terminal and connector

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011227294A JP2013089387A (en) 2011-10-14 2011-10-14 Terminal and connector
JP2011-227294 2011-10-14

Publications (1)

Publication Number Publication Date
WO2013054945A1 true WO2013054945A1 (en) 2013-04-18

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Family Applications (1)

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PCT/JP2012/076875 WO2013054945A1 (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)

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US5203723A (en) * 1992-02-27 1993-04-20 Halliburton Logging Services Inc. Low cost plastic hermetic electrical connectors for high pressure application
JP2004158338A (en) 2002-11-07 2004-06-03 Fujikura Ltd Waterproofing structure of electronic component
JP2006032218A (en) 2004-07-20 2006-02-02 Sumitomo Wiring Syst Ltd Connector for circuit board
JP2007299610A (en) 2006-04-28 2007-11-15 Yazaki Corp Connector for substrate
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

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Publication number Priority date Publication date Assignee Title
JPS6191855U (en) * 1984-11-22 1986-06-14
JPH10302883A (en) * 1997-04-24 1998-11-13 Ryosei Denso Kk Connector for connecting inside of case to outside

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3897131A (en) * 1973-02-16 1975-07-29 Amp Inc Sealed electrical connecting means
US5203723A (en) * 1992-02-27 1993-04-20 Halliburton Logging Services Inc. Low cost plastic hermetic electrical connectors for high pressure application
JP2004158338A (en) 2002-11-07 2004-06-03 Fujikura Ltd Waterproofing structure of electronic component
JP2006032218A (en) 2004-07-20 2006-02-02 Sumitomo Wiring Syst Ltd Connector for circuit board
JP2007299610A (en) 2006-04-28 2007-11-15 Yazaki Corp Connector for substrate
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
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CN103875130A (en) 2014-06-18
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