EP4307488A1 - Boîtier de connecteur et connecteur - Google Patents

Boîtier de connecteur et connecteur Download PDF

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Publication number
EP4307488A1
EP4307488A1 EP23184971.2A EP23184971A EP4307488A1 EP 4307488 A1 EP4307488 A1 EP 4307488A1 EP 23184971 A EP23184971 A EP 23184971A EP 4307488 A1 EP4307488 A1 EP 4307488A1
Authority
EP
European Patent Office
Prior art keywords
terminal
sealing ring
connector
installation groove
installation
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
Application number
EP23184971.2A
Other languages
German (de)
English (en)
Inventor
Feisong Ma
Kaixuan JIANG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tyco Electronics Shanghai Co Ltd
Original Assignee
Tyco Electronics Shanghai Co Ltd
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 Tyco Electronics Shanghai Co Ltd filed Critical Tyco Electronics Shanghai Co Ltd
Publication of EP4307488A1 publication Critical patent/EP4307488A1/fr
Pending legal-status Critical Current

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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
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/521—Sealing between contact members and housing, e.g. sealing insert
    • 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
    • H01R13/5213—Covers
    • 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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581—Shield structure
    • 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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6591—Specific features or arrangements of connection of shield to conductive members
    • H01R13/6596—Specific features or arrangements of connection of shield to conductive members the conductive member being a metal grounding panel
    • 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
    • H01R13/44—Means for preventing access to live contacts
    • 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
    • H01R13/74—Means for mounting coupling parts in openings of a panel
    • H01R13/746—Means for mounting coupling parts in openings of a panel using a screw ring

Definitions

  • the present invention relates to a connector housing and a connector comprising the connector housing.
  • a connector with electromagnetic shielding requirement typically includes a housing, a shielding shell, and terminals.
  • the terminals are installed in the housing and located in the shielded housing.
  • the connection leg of the shielding shell extends through a slit on the installation base of the connector housing for electrical contact with the device housing.
  • a sealing ring is usually installed on the bottom surface of the installation base of the connector housing, and the slit on the installation base is located inside the area surrounded by the sealing ring.
  • the mating port of the connector housing is open, which causes water vapor to enter the inside of the connector housing through the mating port of the connector housing and enter the device housing through the slit on the installation base.
  • the present invention has been made to overcome or alleviate at least one aspect of the above mentioned disadvantages.
  • a connector housing comprising of an installation base for installation on a device housing; and a peripheral wall which extends upwards from the installation base and encloses an inner cavity.
  • a first sealing ring installation groove and a second sealing ring installation groove are formed on the bottom surface of the installation base, and the first sealing ring installation groove surrounds the second sealing ring installation groove and is spaced from the second sealing ring installation groove.
  • a slit is formed on the installation base that allows a connection leg of a shielding shell of a connector to pass through, and the slit is located between the first sealing ring installation groove and the second sealing ring installation groove and is spaced from the first sealing ring installation groove and the second sealing ring installation groove.
  • the connector housing further comprises a terminal holder which is connected to the installation base and extends into the inner cavity to hold a terminal of the connector, the first sealing ring installation groove surrounds the terminal holder and is spaced from the terminal holder.
  • the terminal holder has a main body portion extending into the inner cavity and a lower end portion protruding from the bottom surface of the installation base, the lower end portion of the terminal holder is adapted to be inserted into an installation port of the device housing, and the second sealing ring installation groove surrounds the lower end portion of the terminal holder.
  • a terminal installation slot is formed in the terminal holder to allow the terminal to pass through, and a glue injection cavity for injecting sealing glue is formed on the end face of the lower end portion of the terminal holder, the glue injection cavity is communicated with the terminal installation slot, and a part of the terminal passes through the glue injection cavity.
  • a terminal slot is formed in the main body portion of the terminal holder to allow a mating terminal to be inserted and in electrical contact with an upper end of the terminal extending into the terminal slot.
  • the connector housing further comprises a retaining tongue which is arranged in the terminal slot and connected to the installation base to maintain the upper end of the terminal extending into the terminal slot.
  • the installation base has a flange portion that extends radially outward beyond the peripheral wall, and a connection hole is formed in the flange portion of the installation base, so that the connector housing is capable of being fixed to the device housing by a connecting piece passing through the connection hole.
  • the second sealing ring installation groove is located inside an area surrounded by the first sealing ring installation groove and is spaced from the first sealing ring installation groove; the connection hole is located outside the area surrounded by the first sealing ring installation groove and is spaced from the first sealing ring installation groove.
  • a connector comprising of the above connector housing; a first sealing ring which is installed in the first sealing ring installation groove of the installation base to prevent water vapor outside the connector housing from entering the device housing through a gap between the installation base and the device housing; and a second sealing ring which is installed in the second sealing ring installation groove of the installation base to prevent water vapor inside the connector housing from entering the device housing through the slit.
  • the connector further comprises a shielding shell.
  • the shielding shell comprises of a shell body which is located in the inner cavity of the connector housing and is sleeved on the main body portion of the terminal holder; and a connection leg which is connected to the lower edge of the shell body and passes through the slit on the installation base, the connection leg of the shielding shell is located between the first sealing ring and the second sealing ring for electrical contact with the device housing.
  • connection leg comprises of a first part which is connected to the lower edge of the shell body and bent at a right angle relative to the shell body; a second part which is connected to the first part and bent at a right angle relative to the first part; and a third part which is connected to the second part and bent a right angle relative to the second part.
  • the first part is supported on the upper surface of the installation base, the second part passes through the slit on the installation base, and the third part is supported on the bottom surface of the installation base for electrical contact with the device housing.
  • a contact protrusion is formed on the third part of the connection leg, which is used for electrical contact with the outer surface of the device housing.
  • the connector further comprises of a terminal which is inserted into the terminal installation slot of the terminal holder; and a sealing glue which is poured into the glue injection cavity of the terminal holder to seal the terminal installation slot and prevent water vapor inside the connector housing from entering the device housing through the terminal installation slot.
  • the terminal comprises of a terminal body which is inserted into the terminal installation slot and its upper end extends into the terminal slot; and a connection end which is connected to the lower end of the terminal body and is located outside the connector housing.
  • the connection end of the terminal is adapted to extend into the device housing through an installation port on the device housing and electrically connect with a conductor inside the device housing.
  • the surface of the terminal body extends along the axial direction of the connector housing and a first direction perpendicular to the axial direction.
  • the connection end comprises of a first bending part which is connected to the lower end of the terminal body and bent at a right angle relative to the surface of the terminal body; a second bending part which is connected to one end of the first bending part and bent at a right angle relative to the surface of the first bending part; and a third bending part which is connected to one side of the second bending part and bent at a right angle relative to the surface of the second bending part.
  • the surface of the third bending part extends along the axial direction and a second direction perpendicular to the axial direction and the first direction, a cylindrical electrical connection member is riveted to the third bending part, and the cylindrical electrical connection member has a contact surface which is suitable for electrical contact with the conductor inside the device housing and parallel to the surface of the third bending part.
  • the connector includes a pair of terminals, and the connection ends of the pair of terminals face each other and are adjacent to each other; the connector also includes an isolation member installed on the terminal holder, which is used to electrically isolate the connection ends of the pair of terminals from each other.
  • the connector comprises a pair of terminal holders that respectively hold the pair of terminals, and a slot is formed on the lower end portion of the terminal holder.
  • the isolation member comprises of a base plate, the edge parts on both sides of which are respectively inserted into the slots on the pair of terminal holders; and a partition plate which extends vertically from the base plate to electrically isolate the connection ends of the pair of terminals from each other.
  • the connector further comprises of: a bushing which is embedded in the connection hole of the installation base; and a connecting piece that passes through the bushing and is used to fix the connector housing to the device housing.
  • the present invention can not only prevent the water vapor outside the connector housing from entering the device housing through the gap between the installation base and the device housing, but also prevent the water vapor inside the connector housing from entering the device housing through the slit on the installation base.
  • a connector housing comprising of: an installation base for installation on a device housing; and a peripheral wall which extends upwards from the installation base and encloses an inner cavity.
  • a first sealing ring installation groove and a second sealing ring installation groove are formed on the bottom surface of the installation base, and the first sealing ring installation groove surrounds the second sealing ring installation groove and is spaced from the second sealing ring installation groove.
  • a slit is formed on the installation base that allows a connection leg of a shielding shell of a connector to pass through, and the slit is located between the first sealing ring installation groove and the second sealing ring installation groove and is spaced from the first sealing ring installation groove and the second sealing ring installation groove.
  • a connector comprising of: the above connector housing; a first sealing ring which is installed in the first sealing ring installation groove of the installation base to prevent water vapor outside the connector housing from entering the device housing through a gap between the installation base and the device housing; and a second sealing ring which is installed in the second sealing ring installation groove of the installation base to prevent water vapor inside the connector housing from entering the device housing through the slit.
  • Figure 1 shows an illustrative perspective view of a connector according to an exemplary embodiment of the present invention when viewed from the top;
  • Figure 2 shows an illustrative perspective view of a connector according to an exemplary embodiment of the present invention when viewed from the bottom;
  • Figure 3 shows an axial cross-sectional view of the connector housing 1 according to an exemplary embodiment of the present invention;
  • Figure 4 shows an axial cross-sectional view of a connector according to an exemplary embodiment of the present invention when viewed from the front side.
  • the connector includes a connector housing 1, a terminal 2, a shielding shell 3, a first sealing ring 4, and a second sealing ring 5.
  • Terminal 2 is held in terminal holder 13 of connector housing 1.
  • the shielding shell 3 is installed on the terminal holder 13.
  • the first sealing ring 4 and the second sealing ring 5 are installed on the bottom surface of the installation base 11 of the connector housing 1.
  • a slit 131 is formed on the installation base 11 that allows the connection leg 31 of the shielding shell 3 of the connector to pass through.
  • the slit 131 is located between the first sealing ring 4 and the second sealing ring 5 and is spaced from the first sealing ring 4 and the second sealing ring 5.
  • the first sealing ring 4 is used to prevent the water vapor outside the connector housing 1 from entering the device housing through the gap between the installation base 11 and the device housing (not shown), and the second sealing ring 5 is used to prevent the water vapor inside the connector housing 1 from entering the device housing through the slit 131.
  • Figure 5 shows an axial cross-sectional view of a connector according to an exemplary embodiment of the present invention when viewed from the bottom;
  • Figure 6 shows an illustrative perspective view of the shielding shell 3 of the connector according to an exemplary embodiment of the present invention.
  • a connector housing 1 which includes a installation base 11 and a peripheral wall 12.
  • the installation base 11 is adapted to be installed on the device housing.
  • the peripheral wall 12 extends upwards from the installation base 11 and encloses an inner cavity 101.
  • a first sealing ring installation groove 114 and a second sealing ring installation groove 115 are formed on the bottom surface of the installation base 11 and are spaced from each other. The first sealing ring installation groove 114 and the second sealing ring installation groove 115 are used to install the first sealing ring 4 and the second sealing ring 5, respectively.
  • the first sealing ring installation groove 114 is located on the outer side of the second sealing ring installation groove 115 and surrounds the second sealing ring installation groove 115.
  • a slit 131 is formed on the installation base 11 that allows the connection leg 31 of the shielding shell 3 of the connector to pass through.
  • the slit 131 is located between the first sealing ring installation groove 114 and the second sealing ring installation groove 115, and is spaced from the first sealing ring installation groove 114 and the second sealing ring installation groove 115.
  • the connector housing 1 further includes a terminal holder 13.
  • the terminal holder 13 is connected to the installation base 11 and extends into the inner cavity 101 to hold the terminal 2 of the connector.
  • the second sealing ring installation groove 115 is located inside the area surrounded by the first sealing ring installation groove 114.
  • the second sealing ring installation groove 115 surrounds the terminal holder 13 and is spaced from the terminal holder 13, so that the terminal holder 13 is located inside the area surrounded by the second sealing ring installation groove 115.
  • the terminal holder 13 has a main body portion 1310 that extends into the inner cavity 101 and a lower end portion 133 that protrudes from the bottom surface of the installation base 11.
  • the lower end portion 133 of the terminal holder 13 is suitable for insertion into the installation port on the device housing, and the second sealing ring installation groove 115 surrounds the lower end portion 133 of the terminal holder 13.
  • a terminal installation slot 134 is formed in the terminal holder 13 that allows terminal 2 to pass through, and a glue injection cavity 135 is formed on the end face of the lower end portion 133 of the terminal holder 13 for injecting sealing glue 6.
  • the terminal installation slot 134 is communicated with the glue injection cavity 135, and a part of the terminal 2 passes through the glue injection cavity 135.
  • a terminal slot 130 is formed on the main body portion 1310 of the terminal holder 13 to allow a mating terminal (not shown) of the mating connector to be inserted and electrically contact with the upper end 20a of the terminal 2 extending into the terminal slot 130.
  • the connector housing 1 further includes a retaining tongue 132, which is arranged in the terminal slot 130 and connected to the installation base 11 to maintain the upper end 20a of the terminal 2 extending into the terminal slot 130.
  • the installation base 11 has a flange portion 11a extending radially outward beyond the peripheral wall 12, and a connection hole 110 is formed on the flange portion 11a of the installation base 11, so that the connector housing 1 can be fixed to the device housing by a connecting piece (not shown) passing through the connection hole 110.
  • the second sealing ring installation groove 115 is located inside the area surrounded by the first sealing ring installation groove 114 and is spaced from the first sealing ring installation groove 114.
  • the connection hole 110 is located outside the area surrounded by the first sealing ring installation groove 114 and is spaced from the first sealing ring installation groove 114.
  • a connector in another exemplary embodiment of the present invention, is also disclosed.
  • the connector includes: a connector housing 1, a first sealing ring 4, and a second sealing ring 5.
  • the first sealing ring 4 is installed in the first sealing ring installation groove 114 of the installation base 11 to prevent water vapor outside the connector housing 1 from entering the device housing through the gap between the installation base 11 and the device housing.
  • the second sealing ring 5 is installed in the second sealing ring installation groove 115 of the installation base 11 to prevent water vapor inside the connector housing 1 from entering the device housing through the slit 131.
  • the connector further includes a shielding shell 3.
  • the shielding shell 3 includes: a shell body 30 and a connection leg 31.
  • the housing body 30 is located in the inner cavity 101 of the connector housing 1 and is sleeved on the main body portion 1310 of the terminal holder 13.
  • the connection leg 31 is connected to the lower edge of the shell body 30 and passes through the slit 131 on the installation base 11.
  • the connection leg 31 of the shielding shell 3 is located between the first sealing ring 4 and the second sealing ring 5 for electrical contact with the device housing.
  • the connection leg 31 of the shielding shell 3 includes: a first part 311, a second part 312, and a third part 313.
  • the first part 311 is connected to the lower edge of the shell body 30 and bent at a right angle relative to the shell body 30.
  • the second part 312 is connected to the first part 311 and bent at a right angle relative to the first part 311.
  • the third part 313 is connected to the second part 312 and bent at a right angle relative to the second part 312.
  • the first part 311 is supported on the upper surface of the installation base 11, the second part 312 passes through the slit 131 on the installation base 11, and the third part 313 is supported on the bottom surface of the installation base 11 for electrical contact with the device housing.
  • a contact protrusion 31a is formed on the third part 313 of the connection leg 31, which is used for electrical contact with the outer surface of the device housing.
  • the connector further includes a terminal 2 and a sealing glue 6.
  • the terminal 2 is inserted into the terminal installation slot 134 of the terminal holder 13.
  • the sealing glue 6 is poured into the glue injection cavity 135 of the terminal holder 13 to seal the terminal installation slot 134, in order to prevent water vapor inside the connector housing from entering the device housing through the terminal installation slot 134.
  • the terminal 2 includes: a terminal body 20 and a connection end 21.
  • the terminal body 20 is inserted into the terminal installation slot 134 and its upper end 20a extends into the terminal slot 130.
  • the connection end 21 of terminal 2 is connected to the lower end of terminal body 20 and is located outside of connector housing 1.
  • the connection end 21 of terminal 2 is suitable for extending into the device housing through the installation port on the device housing and electrically connecting with a conductor (not shown, for example, a busbar) inside the device housing.
  • the surface of the terminal body 20 extends along the axial direction of the connector housing 1 and a first direction perpendicular to the axial direction.
  • the connection end 21 of terminal 2 includes a first bending part 21a, a second bending part 21b, and a third bending part 21c.
  • the first bending part 21a is connected to the lower end of the terminal body 20 and bent at a right angle relative to the surface of the terminal body 20.
  • the second bending part 21b is connected to one end of the first bending part 21a and bent at a right angle relative to the surface of the first bending part 21a.
  • the third bending part 21c is connected to one side of the second bending part 21b and is bent at a right angle relative to the surface of the second bending part 21b.
  • the surface of the third bending part 21c extends along the aforementioned axial direction and a second direction perpendicular to the aforementioned axial direction and the first direction.
  • a cylindrical electrical connection member 22 is riveted on the third bending part 21c, which has a contact surface suitable for electrical contact with the conductor inside the device housing. The contact surface of the cylindrical electrical connection member 22 is parallel to the surface of the third bending part 21c.
  • the connector includes a pair of terminals 2, and the connection ends 21 of the pair of terminals 2 face each other and are adjacent to each other.
  • the connector also includes an isolation member 7 installed on the terminal holder 13, which is used to electrically isolate the connection ends 21 of the pair of terminals 2 from each other.
  • the connector includes a pair of terminal holders 13 that respectively hold the pair of terminals 2, and a slot 13a is formed on the lower end portion 133 of the terminal holder 13.
  • the isolation member 7 includes: a base plate 71 and partition plate 72. The edges on both sides of the base plate 71 are respectively inserted into the slots 13a on the pair of terminal holders 13.
  • the partition plate 72 extends vertically from the base plate 71 to electrically isolate the connection ends 21 of the pair of terminals 2 from each other.
  • the isolation member 7 has a T-shaped cross-section along the aforementioned axial direction.
  • the connector further comprises a bushing 111 and a connecting piece (not shown, for example, it can be a bolt or screw).
  • the bushing 111 is embedded in the connection hole 110 of the installation base 11. The connector passes through the bushing 111 to secure the connector housing 1 to the device housing.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
EP23184971.2A 2022-07-15 2023-07-12 Boîtier de connecteur et connecteur Pending EP4307488A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221830117.9U CN217903543U (zh) 2022-07-15 2022-07-15 连接器壳体和连接器

Publications (1)

Publication Number Publication Date
EP4307488A1 true EP4307488A1 (fr) 2024-01-17

Family

ID=84134802

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23184971.2A Pending EP4307488A1 (fr) 2022-07-15 2023-07-12 Boîtier de connecteur et connecteur

Country Status (4)

Country Link
EP (1) EP4307488A1 (fr)
JP (1) JP2024012150A (fr)
KR (1) KR20240010423A (fr)
CN (1) CN217903543U (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102651515A (zh) * 2012-04-10 2012-08-29 中航光电科技股份有限公司 一种耐高压密封连接器
DE102018126543A1 (de) * 2018-10-24 2020-04-30 Schmidhauser Ag Elektrischer Stecker, elektrisches Gerät und Verfahren zur Herstellung eines elektrischen Geräts
EP3691046A1 (fr) * 2019-01-29 2020-08-05 Yazaki Corporation Connecteur et faisceau de câbles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102651515A (zh) * 2012-04-10 2012-08-29 中航光电科技股份有限公司 一种耐高压密封连接器
DE102018126543A1 (de) * 2018-10-24 2020-04-30 Schmidhauser Ag Elektrischer Stecker, elektrisches Gerät und Verfahren zur Herstellung eines elektrischen Geräts
EP3691046A1 (fr) * 2019-01-29 2020-08-05 Yazaki Corporation Connecteur et faisceau de câbles

Also Published As

Publication number Publication date
JP2024012150A (ja) 2024-01-25
KR20240010423A (ko) 2024-01-23
CN217903543U (zh) 2022-11-25

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