WO2017146540A1 - Connecteur femelle - Google Patents

Connecteur femelle Download PDF

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Publication number
WO2017146540A1
WO2017146540A1 PCT/KR2017/002102 KR2017002102W WO2017146540A1 WO 2017146540 A1 WO2017146540 A1 WO 2017146540A1 KR 2017002102 W KR2017002102 W KR 2017002102W WO 2017146540 A1 WO2017146540 A1 WO 2017146540A1
Authority
WO
WIPO (PCT)
Prior art keywords
shell
insulating
coupled
sealing
receptacle connector
Prior art date
Application number
PCT/KR2017/002102
Other languages
English (en)
Korean (ko)
Inventor
이현우
최정훈
장현호
Original Assignee
엘에스엠트론 주식회사
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
Priority claimed from KR1020160077523A external-priority patent/KR102517696B1/ko
Application filed by 엘에스엠트론 주식회사 filed Critical 엘에스엠트론 주식회사
Priority to CN201780007092.8A priority Critical patent/CN108475878B/zh
Priority claimed from KR1020170025060A external-priority patent/KR102654772B1/ko
Publication of WO2017146540A1 publication Critical patent/WO2017146540A1/fr

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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
    • 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
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • H01R12/57—Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
    • 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
    • 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
    • H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
    • 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
    • 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

Definitions

  • the present invention relates to a receptacle connector coupled to an electronic device for connection with a plug connector.
  • a receptacle connector is connected to a board provided in various electronic devices for connection with a corresponding plug connector.
  • the receptacle connector may be installed in an electronic device such as a portable computer, a mobile phone, and the like to be used to perform a charging function, a data transmission function, and the like.
  • FIG. 1 is a schematic cross-sectional view of a receptacle connector according to the prior art.
  • the receptacle connector 10 includes a cover 11 to be coupled to a substrate, a contact 12 to be connected to a plug connector, and an insulation part 13 to which a plurality of the contacts 12 are coupled. ), And a waterproof portion 14 coupled to the cover 11.
  • the contacts 12 electrically connect the plug connector and the board as they are connected to the plug connector in a state in which the contacts 12 are mounted on the board.
  • the contact 12 is coupled to the insulating part 13 such that a portion mounted on the substrate protrudes from the rear surface 13a of the insulating part 13.
  • the insulation part 13 is coupled to the cover 11 to be located inside the cover 11.
  • the plug connector is inserted into the cover 11 and connected to the contacts 12 coupled to the insulator 13 so as to be electrically connected to the substrate through the contacts 12.
  • the waterproof part 14 is for preventing moisture from penetrating into the substrate. After the insulating portion 13 is coupled to the cover 11, the waterproof portion 14 is implemented by applying a potting liquid to the rear surface 13a of the insulating portion 13 and then curing. The potting liquid is cured after being applied to cover the bent portion 12a among the portions protruding from the rear surface 13a of the insulating portion 13 in the contact 12, thereby being realized as the waterproof portion 14.
  • the receptacle connector 10 since the inner surface of the cover 11 and the outer surface of the insulation portion 13 are formed in the same size as the receptacle connector 10 according to the related art, the potting liquid applied to the rear surface of the insulation portion 13 flows. While leaking between the inner surface of the cover 11 and the outer surface of the insulating portion (13). Accordingly, the receptacle connector 10 according to the related art has a problem in that the waterproofing performance is lowered due to the leaking potting liquid between the inner surface of the cover 11 and the outer surface of the insulating portion 13.
  • the present invention has been made to solve the problems described above, and to provide a receptacle connector that can prevent the waterproofing performance is reduced as the potting liquid leaks.
  • the present invention may include the following configuration.
  • the receptacle connector according to the present invention includes a plurality of contacts disposed to be spaced apart from each other along a first axial direction to electrically connect a board coupled to a plug connector and an electronic device, an insulation portion to which the contacts are coupled, and an insulation portion coupled to It may include a shell and a midplate coupled to the insulation.
  • the insulating part may include a first insulating part and a second insulating part spaced apart from each other along a second axial direction perpendicular to the first axial direction.
  • the first insulating portion and the second insulating portion may be connected by the midplate.
  • the present invention is implemented to seal between the outer surface of the shell and the electronic device, the waterproof function can be implemented for the gap generated between the electronic device, it is possible to enhance the overall waterproof performance for the electronic device. .
  • the present invention includes a plurality of insulating parts spaced apart from each other and by connecting a plurality of insulating parts to a midplate formed of a material having a high adhesion to the waterproof portion, it is possible to block the water penetrating into the gap generated between the midplate and the waterproof portion. have.
  • the present invention is implemented to limit the distance that the sealing member can move toward the front and the distance that the sealing member can move to the rear, the sealing member due to vibration, shaking, etc. generated during the process of inserting and detaching the plug connector, the process of using the electronic device, etc. Since it can be prevented from being separated, the sealing member can be implemented to be maintained firmly in a sealed state between the shell and the electronic device.
  • the present invention is implemented so that the sealing member is inserted into the support groove formed in the support member to be coupled, thereby increasing the cross-sectional thickness of the sealing member as much as the depth of the support groove, thereby providing a waterproof performance between the shell and the electronic device. I can strengthen it.
  • FIG. 1 is a schematic cross-sectional view of a receptacle connector according to the prior art.
  • FIG. 2 is a schematic perspective view of a receptacle connector according to the present invention.
  • FIG. 3 is a schematic exploded perspective view of a receptacle connector according to the present invention.
  • Figure 4 is a schematic cross-sectional view of the receptacle connector according to the present invention based on the line I-I of FIG.
  • FIG. 5 is a schematic exploded plan view of an insulation part in a receptacle connector according to the present invention without being connected by a midplate;
  • Figure 6 is a schematic coupling plan view of the insulation in the state connected by the midplate in the receptacle connector according to the present invention
  • FIG. 7 is a schematic plan view of an insulated portion in which contacts are coupled in a receptacle connector according to the present invention.
  • FIG. 8 is an enlarged view illustrating an enlarged portion A of FIG. 6;
  • FIGS. 9 and 10 are schematic side cross-sectional views of an insulating part combined with contacts for explaining a process of forming a waterproof part in a receptacle connector according to the present invention.
  • FIG. 11 is a schematic plan view of an insulating part formed with a waterproof part in a receptacle connector according to the present invention.
  • FIG. 12 is a schematic cross-sectional view of the contact and waterproof portion of FIG. 11 based on line II-II of FIG. 11 in the receptacle connector according to the present invention in the receptacle connector according to the present invention.
  • Figure 13 is a schematic exploded side view of the insulation and the shell in the receptacle connector according to the present invention.
  • FIG. 14 is a schematic cross-sectional view of the insulating member and the blocking member in the receptacle connector according to the present invention.
  • Figure 15 is a schematic exploded side view of an insulator and a shell in another embodiment of the receptacle connector according to the present invention.
  • 16 is a schematic partial bottom view of a shell body with seams present
  • FIG. 17 is a schematic perspective view of a shell in a receptacle connector according to the present invention.
  • FIG. 18 is a schematic perspective view showing a shell viewed from a different angle from that of FIG. 17 in the receptacle connector according to the present invention
  • 19 is a conceptual view for explaining a method of forming a shell in the receptacle connector according to the present invention.
  • 20 to 22 are schematic cross-sectional views showing a sealing member installed on the shell based on the I-I cross-sectional line of FIG. 2 in the receptacle connector according to the present invention.
  • Figure 23 is a schematic exploded perspective view of the receptacle connector according to the present invention before the cover is coupled
  • FIG. 24 is a schematic plan view showing a state in which a sealing member is installed in a shell in a receptacle connector according to the present invention.
  • the receptacle connector 1 according to the present invention is coupled to a substrate (not shown) provided in various electronic devices for connection with a plug connector (not shown).
  • the substrate may be a printed circuit board (PCB).
  • the receptacle connector 1 according to the invention comprises a contact 2, a shell 3, and an insulation 4.
  • the contact 2 is for electrically connecting the plug connector and the substrate.
  • the contact 2 may be electrically connected to the plug connector and the substrate by being connected to a plug connector inserted into the shell 3 while being mounted on the substrate.
  • the contact 2 may be formed of a material having conductivity.
  • the contact 2 is coupled to the insulation 4.
  • a plurality of contacts 2 may be coupled to the insulating part 4.
  • the contacts 2 may each include a connecting member 21 (shown in FIG. 3) and a mounting member 22 (shown in FIG. 3).
  • the connecting member 21 is for connecting to the plug connector.
  • Some of the contacts 2 may be coupled to the insulating part 4 such that the connection member 21 is located on one surface of the insulating part 4.
  • the other part of the contacts 2 may be coupled to the insulating part 4 such that the connection member 21 is located on the other surface of the insulating part 4.
  • One surface and the other surface of the insulating portion 4 are opposite to each other.
  • One surface of the insulation portion 4 may be an upper surface of the insulation portion 4.
  • the other surface of the insulation portion 4 may be a lower surface of the insulation portion 4.
  • the mounting member 22 is intended to be mounted on the substrate.
  • Each of the contacts 2 may electrically connect the plug connector and the board as the plug connector is connected to the connection member 21 while the mounting member 22 is mounted on the board.
  • the plug connector connected to the connection member 21 may be electrically connected to the substrate through the mounting member 22.
  • the contacts 2 may be coupled to the insulating portion 4 such that the mounting members 22 are spaced apart from each other along a first axial direction (X-axis direction, shown in FIG. 3).
  • the contacts 2 may be accommodated in the insulating part 4 in which the mounting members 22 are spaced apart from each other along the first axial direction (X-axis direction).
  • the contacts 2 may each comprise a connecting member 23 (shown in FIG. 3).
  • connection member 23 is for connecting the connection member 21 and the mounting member 22.
  • the connection member 23 may be coupled to each of the connection member 21 and the mounting member 22 to connect the connection member 21 and the mounting member 22.
  • the connection member 23 may be located between the connection member 21 and the mounting member 22.
  • the contacts 2 in which the connection member 21 is located on the upper surface of the insulating part 4 may be formed by partially connecting the connection member 23 downwardly. Accordingly, the contacts 2 may be coupled to the insulating part 4 such that the mounting members 22 are positioned at the same height.
  • the insulation 4 is for supporting the contacts 2.
  • the contacts 2 may be coupled to the first insulating portion 41 and the second insulating portion 42 such that the mounting members 22 are spaced apart from each other along the first axial direction (X-axis direction). .
  • the insulation part 4 may be inserted into and coupled to the shell 3 such that the connection members 21 are positioned inside the shell 3.
  • the insulating part 4 may be inserted into and coupled to the shell 3 such that the mounting members 22 are positioned outside the shell 3. Accordingly, the contacts 2 are connected to the plug members 21 located inside the shell 3 while the mounting members 22 located outside the shell 3 are mounted on the substrate. By being connected to, the plug connector and the substrate can be electrically connected.
  • the insulating part 4 may be formed of an insulating material.
  • the receptacle connector 1 may include a waterproof part 7 (shown in FIG. 4).
  • the waterproof part 7 is for implementing a waterproof function.
  • the waterproof part 7 may implement a waterproof function by sealing between the outer surface of the insulating part 4 and the inner surface of the shell 3.
  • the waterproof part 7 may be formed to partially surround the contacts 2, thereby implementing a waterproof function for the contacts 2.
  • the waterproof part 7 may be formed by curing after the potting liquid is applied to the inside of the shell 3 in a state in which the insulating part 4 is inserted into the inside of the shell 3.
  • the insulation portion 4 of the receptacle connector 1 may include a first insulation portion 41 (shown in FIG. 5) and a second insulation portion 42. 5).
  • the first insulation portion 41 and the second insulation portion 42 may be disposed to be spaced apart from each other along a second axis direction (Y-axis direction, shown in FIG. 5).
  • the second axis direction (Y axis direction) is a direction perpendicular to the first axis direction (X axis direction).
  • the first insulator 41 may be positioned in front of the second insulator 42 in the direction of the FD arrow (shown in FIG. 5).
  • the first insulating portion 41 may include a first insulating member 411 (shown in FIG. 5).
  • the first insulating member 411 is for supporting the contacts 2.
  • the first insulating member 411 forms an overall appearance of the first insulating portion 41.
  • Some of the contacts 2 may be coupled to the first insulating member 411 such that the connection members 21 are positioned on the top surface of the first insulating member 411.
  • Some of the contacts 2 may be coupled to the first insulating member 411 such that the connection members 21 are located on the bottom surface of the first insulating member 411.
  • the contacts 2 may be coupled to the first insulating member 411 such that the mounting members 22 are positioned at the same height.
  • the first insulating member 411 and the contacts 2 may be implemented to be coupled to each other through insert molding.
  • the first insulation portion 41 may include a blocking member 412 (shown in FIG. 5).
  • the blocking member 412 protrudes outward from the first insulating member 411.
  • the blocking member 412 may be coupled to the first insulating member 411 so as to protrude outward from the first insulating member 411.
  • the blocking member 412 and the first insulating member 411 may be integrally formed.
  • the first insulating portion 41 may be inserted into and coupled to the shell 3 such that the blocking member 412 contacts the inner surface 31a of the shell 3 (shown in FIG. 4). Accordingly, the blocking member 412 may seal between the inner surface 31a of the shell 3 and the outer surface of the first insulating portion 41.
  • the second insulating portion 42 may include a second insulating member 421 (shown in FIG. 5).
  • the second insulating member 421 is for supporting the contacts 2.
  • the second insulating member 421 forms an overall appearance of the second insulating portion 42.
  • the contacts 2 may be coupled to the second insulating member 421 such that the mounting members 22 are positioned at the same height.
  • the second insulating member 421 and the contacts 2 may be implemented to be coupled to each other through insert molding.
  • the first insulating member 411 may be shorter than the length of the second insulating member 421 based on the first axial direction (X-axis direction).
  • the first insulating member 411 may be implemented to have a longer length than the length of the second insulating member 421 based on the second axial direction (Y-axis direction).
  • the waterproof portion 7 has a rear surface 42a (shown in FIG. 7) of the second insulation portion 42 with respect to the second axial direction (Y-axis direction).
  • the first insulating portion 41 and the first insulating portion 41 are not disposed between the front surface 41a of the first insulating portion 41 and the rear surface 42a of the second insulating portion 42.
  • a waterproof function may be implemented for the contacts 2 located in the spaced space S (shown in FIG. 5) between the two insulation parts 42. That is, in the receptacle connector 1 according to the present invention, the position of the waterproof portion 7 is changed toward the front side (in the direction of the FD arrow) as compared with the prior art.
  • the receptacle connector 1 according to the present invention prevents the position of the mounting members 22 from being changed due to a change in volume or the like in the process of curing the potting liquid for forming the waterproof portion 7. Can be. Therefore, the receptacle connector 1 according to the present invention can improve the flatness of the mounting members 22 to increase the connection force between the mounting members 22 and the substrate, and further, the plug connector and The connection performance between the said board
  • the waterproof part 7 may be formed at a position spaced from the mounting members 22 of the contacts 2 toward the front side (in the direction of the FD arrow). Accordingly, the waterproof part 7 surrounds the connecting members 23 of the contacts 2 located in the space S spaced between the first insulating part 41 and the second insulating part 42. Can be formed.
  • the waterproof part 7 is bent downward from the connecting members 23. It may be formed at a position spaced toward the front (in the direction of the FD arrow) from the portion. Accordingly, the receptacle connector 1 according to the present invention is a portion bent downward from the connecting members 23 due to changes in volume or the like in the process of curing the potting liquid for forming the waterproof portion 7. Pressing can be prevented. Therefore, the receptacle connector 1 according to the present invention can further improve the flatness of the mounting members 22 to further increase the connection force between the mounting members 22 and the substrate, and further, the plug The connection performance between the connector and the board can be further improved.
  • the receptacle connector 1 may include a midplate 8 (shown in FIG. 3).
  • the midplate 8 is for connecting the first insulating portion 41 and the second insulating portion 42.
  • the mid plate 8 is coupled to the first insulation portion 41 and the second insulation portion 42, respectively, so that the first insulation is spaced apart from each other along the second axial direction (Y-axis direction).
  • the unit 41 and the second insulating unit 42 may be connected.
  • the midplate 8 may be formed of a material having a greater adhesive force to the waterproof portion 7 than the first insulating portion 41 and the second insulating portion 42.
  • the mid plate 8 may be formed of a metal, and the first insulating portion 41 and the second insulating portion 42 may be formed of synthetic resin.
  • the midplate 8 may be coupled to each of the first insulating portion 41 and the second insulating portion 42 so as to be positioned inside the first insulating portion 41 and the second insulating portion 42. Can be.
  • the midplate 8 includes connection members 21 and upper portions of the first insulating portion 41 and the second insulating portion 42 and the first insulating portion 41 and the second insulating portion.
  • the first insulating part 41 and the second insulating part 42 may be coupled to each other so as to be positioned between the connection members 21 disposed on the lower surface of the 42.
  • the midplate 8 and the contacts 2 may be implemented to be coupled to the first insulating portion 41 and the second insulating portion 42 through insert molding, respectively.
  • the waterproof part 7 is formed in a space S spaced between the first insulating part 41 and the second insulating part 42.
  • the waterproof part 7 partially surrounds the contacts 2 and the midplate 8 in a space S spaced between the first insulating part 41 and the second insulating part 42. It is formed so that, it is possible to implement a waterproof function for the contacts (2).
  • the receptacle connector 1 according to the present invention can achieve the following effects.
  • the receptacle connector 1 according to the present invention is formed in a separate configuration so as to be spaced apart without forming the first insulating portion 41 and the second insulating portion 42 integrally, and the mid plate 8 It is implemented to connect the first insulating portion 41 and the second insulating portion 42 by using.
  • the waterproof portion 7 may contact the contacts 2 and the midplate 8. It is formed to surround. Accordingly, it is possible to improve the waterproof performance against the gap generated between the receptacle connector 1 and the electronic device according to the present invention.
  • a connecting member between the first insulating portion 41 and the second insulating portion 42 made of a synthetic resin of the same material to form an integral insulating portion 4 having a through area therein.
  • the waterproof part 7 since the waterproof part 7 is not strongly bonded to the connection member formed of synthetic resin, moisture may penetrate into a gap generated between the waterproof part 7 and the connection member.
  • the midplate 8 may include a limiting member 81.
  • the limiting member 81 is for limiting the distance that the plug connector is inserted into the shell (3).
  • the midplate 8 may be coupled to the first insulating member 411 such that the limiting member 81 protrudes from the blocking member 412 toward the front side (FD arrow direction). Accordingly, the plug connector moves toward the rear side (BD arrow direction) and moves to the rear side (BD arrow direction) as it comes into contact with the limiting member 81 while being inserted into the shell 3. Can be stopped. That is, the limiting member 81 functions as a stopper with respect to the plug connector. Accordingly, the receptacle connector 1 according to the present invention can achieve the following effects.
  • the receptacle connector 1 according to the present invention can limit the distance inserted into the shell 3 by moving the plug connector to the rear side (BD arrow direction) by using the limiting member 81. Is implemented. Accordingly, the receptacle connector 1 according to the present invention is damaged or damaged as the plug connector is inserted into the shell 3 at an excessive distance by using the limiting member 81 or the waterproof performance is deteriorated. Can be prevented.
  • the receptacle connector 1 according to the present invention implements a stopper function for the plug connector using the limiting member 81 formed in the midplate 8. Accordingly, the receptacle connector 1 according to the present invention is processed so as to project a part of the shell 3 to the inside of the shell 3, in contrast with the comparative example of implementing a stopper function for the plug connector, The stopper function for the plug connector can be implemented without machining the shell 3. Therefore, when the receptacle connector 1 according to the present invention processes a part of the shell 3 to protrude to the inside of the shell 3, the receptacle connector 1 is compared with a comparative example in which the waterproof performance is lowered.
  • the receptacle connector 1 can implement a stopper function for the plug connector while maintaining the waterproof performance of the shell 3 without additional work on the shell 3. In preparation, the manufacturing cost can be lowered by reducing the process cost.
  • the limiting member 81 is disposed between the limiting protrusions 413 (shown in FIG. 5) formed in the first insulating member 411 and the blocking member 412 based on the first axial direction (X-axis direction). It may be arranged to be located at.
  • the limiting protrusion 413 protrudes forward from the blocking member 412 in the direction of the FD arrow. Accordingly, the receptacle connector 1 according to the present invention increases the contact area in contact with the plug connector by using the limiting member 81 and the limiting protrusion 413, thereby further providing a stopper function for the plug connector. I can strengthen it.
  • the mid plate 8 has a front surface 81a (shown in FIG.
  • the front surface 81a of the limiting member 81 is a surface disposed to face the front (FD arrow direction) in the limiting member 81.
  • the front surface 413a of the limiting protrusion 413 is a surface disposed to face the front side (in the direction of the FD arrow) of the limiting protrusion 413.
  • the limiting member 81 may be formed of a material having a greater strength than that of each of the first insulating member 411 and the blocking member 412. Accordingly, when the receptacle connector 1 according to the present invention uses at least one of the first insulating member 411 and the blocking member 412, compared with a comparative example of implementing a stopper function for the plug connector, It is possible to reduce the amount of wear caused by repeatedly contacting the plug connector. Therefore, the receptacle connector 1 according to the present invention has an advantage of extending the service life compared with the comparative example.
  • the limiting member 81 may be formed of metal, and the first insulating member 41 and the blocking member 412 may be formed of synthetic resin. In this case, the entirety of the midplate 8 is formed of metal, so that the limiting member 81 may be formed of metal.
  • the midplate 8 may include a plurality of limiting members 81.
  • the limiting members 81 may be disposed on both sides of the first insulating member 411 based on the first axial direction (X-axis direction). Accordingly, the receptacle connector 1 according to the present invention can induce the plug connector to be inserted into the shell 3 at the same distance as a whole using the limiting members 81.
  • a plurality of limiting protrusions 413 may be formed in the blocking member 412.
  • the limiting members 81 may be disposed between the first insulating member 411 and the limiting protrusion 413 based on the first axial direction (X-axis direction), respectively.
  • the midplate 8 may include a midbody 82, a ground member 83, and a coupling member 84.
  • the mid body 82 is coupled to the first insulating member 411.
  • the mid body 82 may be coupled to the first insulating member 411 to reinforce the strength of the first insulating member 411.
  • the mid body 82 is positioned between the connecting members 21 positioned on the top surface of the first insulating member 411 and the connecting members 21 positioned on the bottom surface of the first insulating member 411. 1 may be coupled to the insulating member 411.
  • the mid-body 82 may be formed in a rectangular plate shape as a whole, but is not limited thereto and may be formed in another form as long as it can reinforce the strength of the first insulating member 411.
  • the mid body 82 may be formed of a material having greater strength than the first insulating member 411.
  • the midbody 82 may be made of metal, and the first insulating member 411 may be made of synthetic resin.
  • the mid body 82 may be coupled to each of the first insulating member 411 and the blocking member 412. In this case, a portion of the mid body 82 may be coupled to the first insulating member 411 and a portion of the mid body 82 may be coupled to the blocking member 412.
  • the ground member 83 is for ground.
  • the ground member 83 may be mounted on the substrate to be grounded through the substrate. In this case, the ground member 83 may be mounted on the substrate so as to be connected to the ground terminal provided on the substrate.
  • the midplate 8 may be coupled to each of the first insulating member 411 and the blocking member 412 such that at least a portion of the ground member 83 is located outside the blocking member 412.
  • the ground member 83 may be coupled to the mid body 82.
  • the ground member 83 may be coupled to the mid body 82 to protrude toward the rear side (the direction of the SD arrow) from the mid body 82.
  • the ground member 83 and the mid body 82 may be integrally formed.
  • the midplate 8 may include a plurality of ground members 83.
  • the ground members 83 may be coupled to the mid body 82 to be positioned at positions spaced apart from each other based on the first axial direction (X-axis direction).
  • the limiting member 81 may be coupled to each of the ground members 83.
  • the coupling member 84 is for connecting the first insulating portion 41 and the second insulating portion 42. Since the first insulation portion 41 and the second insulation portion 42 are disposed to be spaced apart from each other along the second axial direction (Y-axis direction), the coupling member 84 is disposed on the first insulation portion 41. ) May be formed along the second axial direction (Y-axis direction) to connect the second insulating portion 42.
  • the coupling member 84 may be located between the limiting member 81 and the ground member 83.
  • the coupling member 84 may be formed with the limiting member 81.
  • the limiting member 81 may be coupled to the coupling member 84 to protrude from the coupling member 84 toward the front (FD arrow direction).
  • the limiting member 81 may be coupled to the coupling member 84 to protrude from the front surface toward the front (FD arrow direction) toward the front (FD arrow direction) in the coupling member 84.
  • the coupling member 84 and the limiting member 81 may be integrally formed.
  • the ground member 83 may be formed at the coupling member 84.
  • the ground member 83 may be coupled to the coupling member 84 to protrude toward the rear side (BD arrow direction) from the coupling member 84.
  • the coupling member 84 and the ground member 83 may be integrally formed.
  • the midplate 8 may include a plurality of coupling members 84.
  • the coupling members 84 may be coupled to the limiting member 81 so as to be positioned at positions spaced apart from each other based on the first axial direction (X-axis direction).
  • the ground members 83 may be coupled to the coupling members 84, respectively.
  • the contacts 2 may be located between the coupling members 84 with respect to the first axial direction (X-axis direction). have.
  • the waterproof part 7 partially surrounds the contacts 2 and the coupling member 84 in a space S spaced between the first insulating part 41 and the second insulating part 42. It is formed so that, it is possible to implement a waterproof function for the contacts (2).
  • a distance 84D (shown in FIG. 5) from which the coupling members 84 are spaced apart from each other with respect to the first axial direction (X-axis direction) may be defined by the ground members 83. Direction), it may be implemented longer than the distance (83D, shown in Figure 5) spaced apart from each other.
  • the receptacle connector 1 according to the present invention can achieve the following effects.
  • the receptacle connector 1 prevents the movement of the waterproof member 7 formed to surround the coupling members 84 and the contacts 2, thereby preventing the coupling members 84 and the contacts 2. It is possible to further improve the waterproof performance against the fans. That is, since the ground members 83 are formed to protrude further inwardly than the coupling members 84, the waterproof members 7 may be supported by supporting the waterproof members 7 at the rear of the waterproof members 7. ) Can be prevented.
  • the waterproof part 7 may be formed in a space S spaced between the first insulating part 41 and the second insulating part 42.
  • the waterproof part 7 may be formed in a space S spaced between the first insulating part 41 and the second insulating part 42 through the following processes.
  • the liquid is applied to the inside of the shell 3.
  • the receptacle connector 1 according to the embodiment of the present invention is disposed such that the first insulating portion 41 and the second insulating portion 42 are spaced apart from each other, the second insulating portion 42 with reference to FIG. 9. Since the potting liquid can be applied to the inside of the shell 3 on both the upper side and the lower side of the potting liquid, the potting liquid can be filled more uniformly than when the potting liquid is applied only in one of the upper layer and the lower side.
  • the potting liquid applied to the inside of the shell 3 is spaced between the first insulating portion 41 and the second insulating portion 42 as it flows inside the shell 3. S) will be filled.
  • the shell 3 is erected so that the portion to which the potting liquid is applied faces upward. Therefore, the potting liquid may flow to fill the space S spaced between the first insulating portion 41 and the second insulating portion 42 by gravity.
  • the potting liquid is filled in the space S spaced between the first insulating portion 41 and the second insulating portion 42, the potting liquid is cured. Accordingly, the potting liquid is implemented as the waterproof portion 7.
  • the waterproof part 7 may be formed in a space S spaced between the first insulating part 41 and the second insulating part 42.
  • the waterproof portion 7 is implemented as follows. Can be.
  • the waterproof part 7 is formed of the first insulating member 411 among the contacts 2 located in the space S spaced between the first insulating part 41 and the second insulating part 42.
  • the contacts 2 located on the top surface (hereinafter referred to as 'first contact 2a') and the contacts 2 located on the bottom surface of the first insulating member 411 (hereinafter referred to as 'second contact 2b') It may be formed in the space (S) spaced apart from the first insulating portion 41 and the second insulating portion 42 so as to surround the four (4).
  • the receptacle connector 1 according to the present invention is formed such that the waterproof portion 7 surrounds four slopes of each of the first contacts 2a and the second contacts 2b. It is possible to implement a perfect waterproof for the first contact (2a) and the second contact (2b). Therefore, the receptacle connector 1 according to the present invention can improve the waterproof performance of the first contacts 2a and the second contacts 2b.
  • the waterproof part 7 may be formed to surround four slopes of the connection member 23 (shown in FIG. 7) of each of the first contact 2a and the second contact 2b.
  • the waterproof portion 7 is downward in the connecting member 23 of the first contact 2a. It may be formed to surround the four sides of the spaced portion toward the front (FD arrow direction) from the bent portion. Accordingly, the receptacle connector 1 according to the present invention is connected to the connecting member 23 of the first contact 2a due to a change in volume or the like in the process of curing the potting liquid for forming the waterproof portion 7. Since it is possible to prevent the pressing portion bent in the downward direction, it is possible to improve the flatness of the mounting member 22 of the first contact (2a).
  • the first coupling member 84a (shown in FIG. 12) and the second coupling member 84b (shown in FIG. 12) may include the first coupling member 84. It is disposed at positions spaced from each other with respect to the axial direction (X-axis direction).
  • the first contacts 2a and the second contacts 2b are positioned between the first coupling member 84a and the second coupling member 84b with respect to the first axial direction (X-axis direction). can do.
  • the blocking member 412 is larger in size (412D, shown in FIG. 13) than the size (33D, shown in FIG. 13) for the inner surface 31a of the shell 3. Can be formed). Accordingly, when the first insulating portion 41 is inserted into the shell 3, the blocking member 412 may be pressed against the inner surface 31a of the shell 3 and compressed. Accordingly, the blocking member 412 presses the inner surface 31a of the shell 3 with a restoring force, thereby sealing the force between the inner surface 31a of the shell 3 and the outer surface of the first insulating portion 41. Can be increased.
  • the blocking member 412 protrudes from the top surface 411a, the bottom surface 411b, the left surface 411c, and the right surface 411d of the first insulating member 411. 1 may be coupled to the insulating member 411.
  • the blocking member 412 protrudes from at least one of an upper surface 411a, a lower surface 411b, a left surface 411c, and a right surface 411d of the first insulating member 411. It can also be coupled to.
  • the receptacle connector 1 according to the present invention can achieve the following effects.
  • a sealing force between the inner surface 31a of the shell 3 and the outer surface of the first insulating portion 41 may be increased by the blocking member 412. Accordingly, the receptacle connector 1 according to the present invention prevents the waterproofing performance from deteriorating as the potting liquid leaks between the inner surface 31a of the shell 3 and the outer surface of the first insulating portion 41. By doing so, excellent waterproof performance can be provided.
  • the receptacle connector 1 has a restoring force by which the blocking member 412 restores the inner surface 31a of the shell 3 even if there is moisture passing through the waterproof portion 7 formed by curing the potting liquid.
  • the receptacle connector 1 has a restoring force by which the blocking member 412 restores the inner surface 31a of the shell 3 even if there is moisture passing through the waterproof portion 7 formed by curing the potting liquid.
  • the blocking member 412 may be formed such that an outer surface for contacting the inner surface 31a of the shell 3 forms a curved surface. Accordingly, in the process of inserting the blocking member 412 into the shell 3, the inner surface 31a of the shell 3 may be prevented from being damaged by the blocking member 412. Therefore, the receptacle connector 1 according to the present invention can have excellent waterproof performance by preventing the inner surface 31a of the shell 3 from being damaged by the blocking member 412. In addition, the receptacle connector 1 according to the present invention is provided between the blocking member 412 and the inner surface 31a of the shell 3 while the blocking member 412 is inserted into the inside of the shell 3. By reducing the frictional force acting, the ease of the operation of inserting the first insulation portion 41 into the shell 3 and engaging it can be improved.
  • the blocking member 412 may be integrally formed with the first insulating member 411. After the blocking member 412 and the first insulating member 411 are manufactured separately, the blocking member 412 may be implemented by being coupled to the first insulating member 411.
  • the blocking member 412 may be formed of the same material as the first insulating member 411.
  • the blocking member 412 may be formed of a material different from that of the first insulating member 411. In this case, the blocking member 412 may be formed of a material having heat resistance.
  • the blocking member 412 may be formed of silicon, urethane, or the like.
  • the first insulation part 41 may include a protruding member 414 (shown in FIG. 15).
  • the protruding member 414 may be formed to protrude outward from the first insulating member 411.
  • the blocking member 412 may be coupled to the protruding member 414 to protrude outward from the protruding member 414. Accordingly, when the receptacle connector 1 according to the present invention is manufactured separately from the blocking member 412 and the first insulating member 411, there is an advantage of reducing the material cost for the blocking member 412. .
  • the protruding member 414 may be formed in a smaller size (414D, shown in FIG. 15) compared to the size (32D, shown in FIG. 15) of the inner surface 31a of the shell 3.
  • the blocking member 412 protrudes outward from the protruding member 414 to have a larger size (412D, shown in FIG. 13) than the size 32D of the inner surface 31a of the shell 3. Can be formed.
  • the blocking member 412 may be coupled to the protruding member 414 to protrude in a radial direction with respect to the protruding member 414.
  • the blocking member 412 may be integrally formed with the protruding member 414 to be coupled to the protruding member 414. After the blocking member 412 and the protruding member 414 are manufactured separately, the blocking member 412 may be implemented to be coupled to the protruding member 414 by being coupled to the protruding member 414.
  • the blocking member 412 may be formed of the same material as the protrusion member 414.
  • the blocking member 412 may be formed of a material different from that of the protruding member 414. In this case, the blocking member 412 may be formed of a material having heat resistance.
  • the blocking member 412 may be formed of silicon, urethane, or the like.
  • the shell 3 is for providing a connection space in which the plug connector is connected to the contacts 2.
  • the plug connector can be connected to the contacts 2 by moving from the front (the FD arrow direction) to the rear (BD arrow direction) of the shell 3 and inserted into the shell 3.
  • the plug connector can be disengaged from the contacts 2 by moving forward and out of the shell 3.
  • the shell 3 may support the first insulating portion 41.
  • the first insulating part 41 may be inserted into the shell 3 by moving toward the front side (FD arrow direction) while the contacts 2 are coupled to each other. Accordingly, the first insulation portion 41 may be coupled to the shell 3 such that the connection members 21 of the contacts 2 are located inside the shell 3.
  • the shell 3 may receive the waterproof portion 7.
  • the waterproof part 7 may be realized by curing after the potting liquid is applied to the inside of the shell 3 in a state in which the first insulating part 41 is coupled to the shell 3.
  • a portion in which the plug connector is inserted in the shell 3 and a portion in which the waterproof portion 7 is positioned may be located opposite to each other based on the blocking member 412.
  • the shell 3 may include a shell body 30 (shown in FIG. 17), and a receiving hole 33 (shown in FIG. 17).
  • the shell body 30 is for protecting the contacts 2, the waterproof part 7, and the first insulating part 41 located in the accommodation hole 33 from the outside.
  • the shell body 30 may form the overall appearance of the shell (3).
  • the shell 3 may be formed in an oval rectangular shape having an empty inside, but the shell 3 is not limited thereto. It may be formed in another form as long as it can be protected from.
  • the shell body 30 is integrally formed such that there is no seam 34 (shown in FIG. 16). Accordingly, the outer surface of the shell 3 is implemented without a gap due to the seam 34. Accordingly, the receptacle connector 1 according to the present invention can achieve the following effects.
  • the shell 3 is manufactured through a bending process of bending after cutting a plate and a bonding process of joining both ends of the bent plate through a machining operation such as welding, the shell 3 is coupled to the shell 3. Through the process, a seam 34 is formed. Since the seam 34 is a gap, it must be filled through a separate additional operation such as tapping in implementing the waterproof function. According to this, there is a problem that the shell 3 causes a decrease in productivity due to an increase in manufacturing cost and an increase in manufacturing time due to an increase in labor. In addition, even when the shell 3 fills the seam 34 through additional work, there is a problem that the shell 3 has a low waterproof performance because there is a risk of penetration of moisture and the like through the seam 34.
  • the receptacle connector 1 according to the present invention is integrally formed such that the shell body 30 is free of the seam so that the outer surface of the shell 3 is realized without a gap due to the seam 34. Accordingly, the receptacle connector 1 according to the present invention is implemented such that the shell 3 has a waterproof function without additional work such as tapping to fill the seam 34. Therefore, the receptacle connector 1 according to the present invention can be equipped with a waterproof function while reducing the number of work, not only can reduce the manufacturing cost but also can improve the productivity by reducing the manufacturing time.
  • the receptacle connector 1 according to the present invention is the shell body 30 is formed integrally without the joint 34 so that the outer surface of the shell 3 is implemented without a gap due to the joint 34, the joint (34) can fundamentally block the possibility of water penetration. Therefore, the receptacle connector 1 according to the present invention can enhance the waterproof performance.
  • the shell body 30 may be integrally formed to process the plate material by a deep drawing method so that there is no seam 34. In this case, the shell body 30 may be integrally formed without the joint 34 through the following process.
  • the processing apparatus 200 descends to a position spaced a predetermined distance from the other surface of the plate 100.
  • the processing apparatus 200 may be a punch provided in a press facility.
  • the processing apparatus 200 is formed in a form corresponding to the shell body 30.
  • the plate 100 may be in a state supported by the die of the press equipment.
  • the processing unit 300 when the processing unit 300 is molded in a form in which one end is closed and the other end is opened by the processing device 200, a part of the processing unit 300 is cut and processed. Accordingly, the processing unit 300 may be manufactured in the shell body 30 by being molded in an open shape at both ends. In this case, a process of cutting a part of the other side of the processing unit 300 may be performed.
  • the shell body 30 may be integrally formed such that there is no seam 34 as shown in FIGS. 17 and 18. Therefore, the receptacle connector 1 according to the present invention can be equipped with a waterproof function while reducing the number of work, not only can reduce the manufacturing cost but also can improve the productivity by reducing the manufacturing time. In addition, since the receptacle connector 1 according to the present invention can fundamentally block the possibility of penetration of moisture and the like through the joint 34, it is possible to enhance waterproof performance.
  • the receiving hole 33 is formed through the shell body 30.
  • the accommodation hole 33 may function as a connection space in which the plug connector is connected to the contacts 2.
  • the plug connector is inserted into the receiving hole 33 by moving from the front (the FD arrow direction) to the rear (BD arrow direction) of the shell 3 to the contacts 2 located in the receiving hole 33.
  • the accommodation hole 33 may function as an accommodation space for accommodating the waterproof portion 7.
  • the waterproof part 7 may be realized by curing after the potting liquid is applied to the receiving hole 33 at the rear side of the shell 3 (BD arrow direction).
  • the receiving hole 33 may be formed through a process of processing the plate 100 by a deep drawing method.
  • the receiving hole 33 may be formed in a smaller size than the blocking member 412 (shown in FIG. 15). Based on the vertical section perpendicular to each of the first axial direction (X-axis direction) and the second axial direction (Y-axis direction), the portion having the largest cross-sectional area in the blocking member 412 is the accommodation hole 33. It can be formed to have a larger cross-sectional area compared to). Accordingly, the first insulating portion 41 may be coupled to the shell body 30 by using the blocking member 412 in an interference fit manner. Therefore, the receptacle connector 1 according to the present invention can further prevent the potting liquid from leaking through a gap between the shell body 30 and the first insulating portion 41, thereby further enhancing waterproof performance.
  • the receptacle connector 1 may include a cover 5 (shown in FIG. 2) and a sealing member 6 (shown in FIG. 20).
  • the cover 5 is for protecting the shell 3.
  • the shell 3 may be coupled to the cover 5 so as to be located inside the cover 5.
  • the cover 5 may be coupled to be fixed to the substrate.
  • the cover 5 may be coupled to the substrate by being mounted on the substrate by using surface mount technology.
  • the cover 5 and the shell 3 may be joined by partially welding.
  • the shell 3 may be installed on the cover 5 to protrude from the cover 5. Accordingly, the installation grooves 50 (shown in FIG. 2) are positioned at portions of the shell 3 protruding from the cover 5.
  • the sealing member 6 is to implement a waterproof function.
  • the sealing member 6 may be installed in the shell 3.
  • the sealing member 6 may be smuggled into the frame (not shown) of the electronic device to block the penetration of moisture, dust, and the like. Therefore, the receptacle connector 1 according to the present invention is implemented to have a waterproof function even in relation to the electronic device, thereby contributing to improving the waterproof performance of the electronic device.
  • the sealing member 6 may be installed in the shell 3 to surround the outer surface of the shell 3.
  • the sealing member 6 may be installed in the shell 3 so as to be located at a portion protruding from the cover 5 in the shell 3.
  • the sealing member 6 may be installed in the sealing member 6 to be located in the installation groove 50.
  • the sealing member 6 Based on the second axial direction (Y-axis direction), the sealing member 6 has a shorter length (6L, shown in FIG. 20) than the length (50L, shown in FIG. 20) of the installation groove 50. Can be implemented).
  • the length 50L of the installation groove 50 may be approximately 1.5 times the length 6L of the sealing member 6 based on the second axis direction (Y-axis direction). .
  • the length 50L of the installation groove 50 may be implemented as 1.5 mm. Can be.
  • the sealing member 6 may be installed in the shell 3 so that a part of the installation groove 50 remains in the front (FD arrow direction). In this case, the sealing member 6 may be installed in the shell 3 to be in contact with the cover 5.
  • the sealing member 6 may be embodied in the same length 6L as the length 50L of the installation groove 50 based on the second axial direction (Y-axis direction). That is, based on the second axial direction (Y-axis direction), the length 6L of the sealing member 6 and the length 50L of the installation groove 50 may be equally implemented.
  • the sealing member 6 may be installed in the shell 3 to cover the entire surface of the portion protruding from the cover 5 in the shell 3. Accordingly, the receptacle connector 1 according to the present invention can further improve the waterproof performance for electronic devices.
  • the sealing member 6 may be formed to have an elliptical cross section.
  • the sealing member 6 may have an oval cross section and may be formed in an oval ring shape as a whole.
  • the sealing member 6 may be formed to have a cross section of another shape in addition to the elliptical cross section as long as the sealing member 6 has a shape capable of implementing a waterproof function.
  • the sealing member 6 may be formed in other forms in addition to the oval ring shape as a whole, if the shape can implement a waterproof function.
  • the sealing member 6 may be formed in a size that protrudes more than the outer surface of the cover 5 in a state in which the sealing member 6 is installed. Accordingly, the sealing member 6 may be elastically compressed as the sealing member 6 is in close contact with the frame of the electronic device, thereby pressing the frame of the electronic device by a restoring force. Therefore, the receptacle connector 1 according to the present invention can be implemented to have a better waterproof performance.
  • the shell 3 may include a support member 31 (shown in FIG. 20).
  • the support member 31 is for supporting the sealing member 6.
  • the shell 3 may be coupled to the cover 5 such that the support member 31 protrudes from the cover 5 toward the front side (in the direction of the FD arrow) and is located outside the cover 5. have. Accordingly, the support member 31 may support the sealing member 6 to seal the sealing member 6 between the shell 3 and the electronic device at the outside of the cover 5. have.
  • the shell 3 may include a protrusion member 32 (shown in FIG. 20).
  • the protrusion member 32 may be formed to protrude outward from the support member 31.
  • the protruding member 32 may be formed to protrude from the supporting member 31 at a position spaced apart from the sealing member 6 toward the front (FD arrow direction).
  • the receptacle connector 1 according to the present invention may implement a structure to prevent the sealing member 6 from being separated toward the front side (the direction of the FD arrow) by using the protrusion member 32. Therefore, the receptacle connector 1 according to the present invention can be implemented such that the sealing member 6 coupled to the support member 31 is more firmly maintained in a sealed state between the shell 3 and the electronic device. Can be.
  • the protruding member 32 may be formed to protrude outward from the support member 31 so as to contact the frame of the electronic device to seal the outer surface of the shell 3 and the frame.
  • the size of the protrusion member 32 may be equal to the size of the insertion hole. Accordingly, the protrusion member 32 is inserted into the insertion hole to be in close contact with the frame, thereby sealing the outer surface of the shell 3 and the frame.
  • the size of the protrusion member 32 may be larger than the size of the insertion hole. In this case, the protrusion member 32 is fixed to the frame by an interference fit method, thereby further increasing the sealing force between the outer surface of the shell 3 and the frame.
  • the protrusion member 32 may be formed to protrude outward from the outer surface of the support member 31 along the circumferential direction of the support member 31.
  • the protruding member 32 may be formed in an oval ring shape as a whole, but is not limited thereto and may be formed in another shape as long as it prevents the sealing member 6 from being separated toward the front side (the FD arrow direction). May be
  • the protrusion member 32 may be formed to protrude in the outward direction from the end of the support member 31 toward the front (FD arrow direction).
  • the sealing member 6 may include a sealing body 61 (shown in FIG. 21) and a first sealing protrusion 62 (shown in FIG. 21).
  • the sealing body 61 is in contact with the shell (3).
  • the sealing member 6 may be installed in the shell 3 by arranging the sealing body 61 to surround the outer surface of the shell 3.
  • the sealing body 61 may be formed to have a rectangular cross section. In this case, the sealing body 61 may have a rectangular cross section and may be formed in an oval ring shape as a whole.
  • the sealing body 61 may be formed to have a cross section of another shape in addition to the cross section of the rectangle if the sealing body 61 is a shape capable of implementing a waterproof function.
  • the sealing body 61 may be formed in another shape in addition to the oval ring shape as a whole, if the shape can implement a waterproof function.
  • the first sealing protrusion 62 is in contact with the frame of the electronic device.
  • the first sealing protrusion 62 is formed to protrude from the sealing body 61.
  • the first sealing protrusion 62 may be formed on the sealing body 61 so as to protrude outward from the shell 3 toward the sealing body 61.
  • the first sealing protrusion 62 may be formed to protrude from the sealing body 61 to a length of 0.5 mm in the outward direction.
  • the first sealing protrusion 62 may be formed to have a shorter length than the sealing body 61 based on the second axial direction (Y-axis direction).
  • the first sealing protrusion 62 may be formed to protrude more than the outer surface of the cover 6. Accordingly, the first sealing protrusion 62 may be elastically compressed as the first sealing protrusion 62 is in close contact with the frame of the electronic device, thereby pressing the frame of the electronic device by a restoring force. Therefore, the receptacle connector 1 according to the present invention can be implemented to have a better waterproof performance.
  • the first sealing protrusion 62 may be formed in a shape that decreases in size as it protrudes from the sealing body 61.
  • the first sealing protrusion 62 may be formed to have a trapezoidal cross section.
  • the first sealing protrusion 62 may have a trapezoidal cross section and may be formed in an oval ring shape as a whole.
  • the first sealing protrusion 62 may be formed to have a cross section of another shape in addition to a trapezoidal cross section if it is a shape capable of implementing a waterproof function.
  • the first sealing protrusion 62 may be formed in a shape other than an oval ring shape as a whole.
  • the sealing member 6 may include a plurality of first sealing protrusions 62.
  • the first sealing protrusions 62 may be formed on the sealing body 61 to be positioned at positions spaced apart from each other along the second axial direction (Y-axis direction).
  • the sealing member 6 includes two first sealing protrusions 62.
  • the present disclosure is not limited thereto, and the sealing member 6 may include three or more first sealing protrusions 62. It may be implemented to.
  • the cover 5 may include an upper cover 51 (shown in FIG. 23) and a lower cover 52 (shown in FIG. 23).
  • the upper cover 51 is for protecting the shell 3 on the upper surface of the shell 3.
  • the lower cover 52 is for protecting the shell 3 on the lower surface of the shell 3.
  • the upper surface of the shell 3 means one surface opposite to the surface on which the receptacle connector 1 according to the present invention is coupled to the substrate, the lower surface of the shell 3 is the third axis direction (Z-axis direction)
  • the receptacle connector 1 according to the present invention may refer to the other surface coupled to the substrate, but the present invention is not limited thereto.
  • the upper cover 51 may include an upper cover body 511 and a wedge member 512.
  • the upper cover body 511 is disposed to surround the upper surface of the shell 3, it may be installed in the shell (3).
  • the upper cover body 511 may form an overall appearance of the upper cover 51.
  • the upper cover body 511 may be formed in a shape corresponding to the upper surface of the shell 3, but is not limited thereto.
  • the wedge member 512 may be formed to protrude from the upper cover body 511 based on a third axis direction (Z-axis direction, shown in FIG. 3).
  • the wedge member 512 may be formed to protrude downward from the upper cover body 511 based on the third axial direction (Z-axis direction).
  • the upper cover 51 may include a plurality of wedge members 512.
  • the wedge members 512 may be disposed on both sides of the upper cover body 511 based on the first axial direction (X-axis direction).
  • the lower cover 52 may include a lower cover body 521 and a coupling hole 522.
  • the lower cover body 521 is disposed to surround the lower surface of the shell 3, and thus may be installed in the shell 3.
  • the lower cover body 521 may form an overall appearance of the lower cover 52.
  • the lower cover body 521 may be formed in a shape corresponding to the bottom surface of the shell 3, but is not limited thereto.
  • the upper cover body 511 may have a longer length than the length of the lower cover body 521 based on the second axial direction (Y-axis direction).
  • the upper cover body 511 may be installed in the shell 3 to cover the entire surface of the upper surface of the shell 3, the lower cover body 521 of the shell (3)
  • the shell 3 may be installed to cover only a part of the lower surface.
  • the receptacle connector 1 according to the present invention can achieve the following effects.
  • the receptacle connector 1 is coupled to a substrate with the upper cover 51 and the lower cover 52 coupled to the shell 3, and the lower cover 52 is directly connected to the substrate. Contact.
  • the lower cover body 521 is formed to have a large area, the area in which the lower cover body 521 is in contact with the substrate may be increased, thereby increasing interference with the substrate.
  • the receptacle connector 1 implements the lower cover body 521 to cover only a portion of the lower surface of the shell 3, thereby reducing interference between the lower cover body 521 and the substrate.
  • the manufacturing cost can be lowered by reducing the process cost.
  • the coupling hole 522 is for accommodating the wedge member 512. As the wedge member 512 is inserted into the coupling hole 522, the upper cover 51 and the lower cover 52 may be coupled. The upper cover 51 and the lower cover 52 may protect the shell 3 by being coupled to each other in a state where the shell 3 is located inside.
  • the coupling hole 522 may be formed through the lower cover body 521.
  • the coupling hole 522 may be formed through the lower cover body 521 in the third axial direction (Z-axis direction).
  • the lower cover 52 may also include a plurality of coupling holes 522.
  • the coupling holes 522 may be disposed at both sides of the lower cover body 521 based on the first axial direction (X-axis direction).
  • the coupling holes 522 may be spaced apart from each other based on the third axis direction (Z-axis direction). In this case, since the wedge member 512 passes through the coupling holes 522 spaced apart from each other based on the third axial direction (Z-axis direction), the upper portion is independent of external forces such as vibration and shaking.
  • the cover 51 and the lower cover 52 may be stably coupled.
  • the second insulating part 42 may be a through hole 422 (FIG. 23). Shown in the figure).
  • the through hole 422 may be formed through the second insulating member 421.
  • the through hole 422 may be formed through the second insulating member 421 along the third axis direction (Z-axis direction).
  • the insulating part 4 may be located inside the cover 5 such that the through hole 422 communicates with the coupling hole 522. That is, the through hole 422 is positioned to overlap with the coupling hole 522 based on the first axis direction (X axis direction) and the second axis direction (Y axis direction).
  • the through-hole 422 and the coupling hole 522 overlap an area where the wedge member 512 is formed on a plane formed in the first axial direction (X-axis direction) and the second axial direction (Y-axis direction). It is larger than the built area. Accordingly, the wedge member 512 may pass through the through hole 422 and the coupling hole 522 of the insulating portion 4 coupled to the shell 3.
  • the second insulating part 42 may include a plurality of through holes 422.
  • the through holes 422 may be disposed at both sides of the second insulating member 421 based on the first axial direction (X-axis direction).
  • the through holes 422 are in the third axial direction (Z-axis direction). It may be located between the coupling holes 522 on the basis of.
  • the sealing member 6 of the receptacle connector 1 may include a second sealing protrusion 63.
  • the second sealing protrusion 63 is for preventing the rotation of the sealing body 61.
  • the second sealing protrusion 63 is formed to protrude from the sealing body 61 with respect to the second axial direction (Y-axis direction).
  • the second sealing protrusion 63 is formed to protrude from the sealing body 61 toward the rear side (BD arrow direction).
  • the sealing body 61 may be formed in an oval ring shape to correspond to the shape of the shell 3, the sealing body 61 is parallel to the second axial direction (Y-axis direction) in a state where the sealing body 61 is installed in the shell 3. Can rotate around one axis of rotation.
  • the sealing member 6 is formed of a material that can be elastically compressed, wear occurs while the sealing body 61 repeatedly contacts the frame of the electronic device. As the rotation is repeated, the amount of wear may increase.
  • the receptacle connector 1 according to the embodiment of the present invention restricts the rotation of the sealing body 61 by the second sealing protrusion 63, thereby reducing the amount of wear of the sealing body 61. Can be. Therefore, the receptacle connector 1 according to the present invention has an advantage of extending its service life in comparison with a comparative example in which the second sealing protrusion 63 is not included.
  • the cover 5 may include a support groove 53 (shown in FIG. 23).
  • the sealing member 6 may be coupled to the shell 3 and the cover 5 such that the second sealing protrusion 63 is inserted into the support groove 53. Accordingly, the support groove 53 may limit the rotation of the sealing body 61 by supporting the second sealing protrusion 63.
  • the second sealing protrusion 63 may be implemented to have the same length as the support groove 53 based on the second axis direction (Y-axis direction).
  • the second sealing protrusion 63 may be implemented to have a shorter length than the same length of the support groove 53 based on the second axis direction (Y-axis direction).
  • the support groove 53 is formed in the upper cover 51, but the present invention is not limited thereto. Therefore, the support groove 53 may be formed in the lower cover 52 or in a boundary area between the upper cover 51 and the lower cover 52.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Abstract

La présente invention concerne un connecteur femelle comprenant : une pluralité de contacts agencés le long d'une première direction axiale de façon à être espacés l'un de l'autre, afin de connecter électriquement un connecteur mâle et un substrat accouplé à un dispositif électronique ; une partie d'isolation à laquelle les contacts sont accouplés ; une coque à laquelle la partie d'isolation est accouplée ; et une plaque intermédiaire accouplée à la partie d'isolation, où le connecteur femelle est mis en œuvre de façon que la partie d'isolation comprenne une première partie d'isolation et une deuxième partie d'isolation agencées le long d'une deuxième direction axiale qui est orthogonale à la première direction axiale de façon à être espacées l'une de l'autre, et que la première partie d'isolation et la deuxième partie d'isolation soient reliées par la plaque intermédiaire.
PCT/KR2017/002102 2016-02-25 2017-02-24 Connecteur femelle WO2017146540A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201780007092.8A CN108475878B (zh) 2016-02-25 2017-02-24 插座连接器

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR10-2016-0022869 2016-02-25
KR20160022869 2016-02-25
KR10-2016-0077523 2016-06-21
KR1020160077523A KR102517696B1 (ko) 2016-02-25 2016-06-21 리셉터클 커넥터
KR1020170025060A KR102654772B1 (ko) 2017-02-24 2017-02-24 리셉터클 커넥터
KR10-2017-0025060 2017-02-24

Publications (1)

Publication Number Publication Date
WO2017146540A1 true WO2017146540A1 (fr) 2017-08-31

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PCT/KR2017/002102 WO2017146540A1 (fr) 2016-02-25 2017-02-24 Connecteur femelle

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Country Link
WO (1) WO2017146540A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040103322A (ko) * 2003-05-28 2004-12-08 타이코 일렉트로닉스 에이엠피 케이.케이. 전기 커넥터 조립체, 리셉터클 커넥터 및 플러그 커넥터
KR20130018807A (ko) * 2010-03-31 2013-02-25 가부시키가이샤후지쿠라 방수 커넥터
KR20130083404A (ko) * 2012-01-12 2013-07-22 혼하이 프리시젼 인더스트리 컴퍼니 리미티드 방수 전기 커넥터
KR20140019722A (ko) * 2012-08-07 2014-02-17 교우세라 커넥터 프로덕츠 가부시키가이샤 커넥터
JP2014203734A (ja) * 2013-04-08 2014-10-27 日本航空電子工業株式会社 レセプタクルコネクタ及びプラグコネクタ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040103322A (ko) * 2003-05-28 2004-12-08 타이코 일렉트로닉스 에이엠피 케이.케이. 전기 커넥터 조립체, 리셉터클 커넥터 및 플러그 커넥터
KR20130018807A (ko) * 2010-03-31 2013-02-25 가부시키가이샤후지쿠라 방수 커넥터
KR20130083404A (ko) * 2012-01-12 2013-07-22 혼하이 프리시젼 인더스트리 컴퍼니 리미티드 방수 전기 커넥터
KR20140019722A (ko) * 2012-08-07 2014-02-17 교우세라 커넥터 프로덕츠 가부시키가이샤 커넥터
JP2014203734A (ja) * 2013-04-08 2014-10-27 日本航空電子工業株式会社 レセプタクルコネクタ及びプラグコネクタ

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