WO2017011959A1 - Tête de connecteur à verrouillage - Google Patents

Tête de connecteur à verrouillage Download PDF

Info

Publication number
WO2017011959A1
WO2017011959A1 PCT/CN2015/084402 CN2015084402W WO2017011959A1 WO 2017011959 A1 WO2017011959 A1 WO 2017011959A1 CN 2015084402 W CN2015084402 W CN 2015084402W WO 2017011959 A1 WO2017011959 A1 WO 2017011959A1
Authority
WO
WIPO (PCT)
Prior art keywords
insulating base
connector
locking
terminal portion
disposed
Prior art date
Application number
PCT/CN2015/084402
Other languages
English (en)
Chinese (zh)
Inventor
臧利
Original Assignee
臧利
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 臧利 filed Critical 臧利
Priority to PCT/CN2015/084402 priority Critical patent/WO2017011959A1/fr
Publication of WO2017011959A1 publication Critical patent/WO2017011959A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • 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
    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap

Definitions

  • the utility model relates to the technical field of communication, and more particularly to a lock connector connector.
  • the purpose of the utility model is to provide a locking connector joint, which aims to solve the problem that the connector joint existing in the prior art is easy to contact or even loose in long-term use in a vibrating environment.
  • the technical solution of the present invention is to provide a locking connector connector, comprising a seat body, a terminal portion disposed in the seat body, and a housing wrapped around one end of the seat body.
  • the housing is surrounded by an upper casing and a lower casing.
  • the bottom of the base is provided with a receiving slot, and the receiving slot is provided with a locking hook, and the locking hook has a protrusion. a first protrusion outside the receiving groove, the locking hook may move up and down in the receiving groove along with deformation of the upper case or the lower case to cause the first protrusion to pop out
  • the accommodating groove is retracted or retracted into the accommodating groove.
  • the locking hook comprises a bent body, the first protrusion is located at a top end of the body, and the other end of the body is bent back to form a connecting end, and the top of the roundabout A second protrusion is disposed, and the second protrusion abuts against the inside of the lower case.
  • the terminal portion is formed by the first terminal portion and the second terminal portion, the first terminal portion includes a first insulating base having a hollow chamber, and is coupled to the first insulating base. a first rear cover of the rear end of the seat; and a plurality of first conductive terminals disposed in the hollow cavity and extending from the first rear cover, the second terminal portion includes a second insulating base, and is coupled to the a second rear cover of the rear end of the second insulating base and a plurality of second conductive terminals disposed in the second insulating base and protruding from the second rear cover.
  • a plurality of first card slots are disposed in a bottom portion of the hollow chamber in the first insulating base, and a plurality of second card slots are disposed on the first back cover, and one end of the first conductive terminal is one by one Correspondingly, the other ends of the first conductive terminals are respectively inserted into the second card slots one by one.
  • the first rear end of the first insulating base is provided with a first buckle, and the lower portion of the front end of the first rear cover extends forwardly to the first hook that is engaged with the first buckle.
  • an upper portion of the rear end of the first insulating base extends rearwardly to a third protrusion, and an upper portion of the front end of the first back cover has a notch for the third protrusion to be engaged.
  • the second insulating base has a block shape
  • the second insulating base has a plurality of third card slots at the top
  • the second back cover is provided with a plurality of fourth card slots
  • the second conductive One end of the terminal is latched into each of the third card slots
  • the other end of the second conductive end is correspondingly inserted into each of the fourth card slots.
  • a second buckle is disposed on a rear end of the second insulating base, and a second hook of the second rear cover extends forwardly to the second hook that is engaged with the second buckle.
  • a rear end of the rear end of the second insulating base extends rearwardly with a connecting post, and the second rear cover is provided with a socket for inserting and fixing the connecting post.
  • a top of the first insulating base is provided with a sliding slot along a length thereof, and a front end of the sliding slot is provided with a fifth card slot, and the second insulating base is along the first insulating base The rear end is slidably disposed in the sliding slot, and the front end of the second insulating base is provided with a card block that can be caught in the fifth card slot.
  • a movable locking hook is arranged on the connector plug.
  • the connector plug When the connector plug is mated with the connector socket, the first protrusion protruding from the receiving slot is stuck on the connector socket.
  • the connector plug and the connector base are locked and fixed.
  • the connector plug and the connector base When disassembling, press the upper shell or the lower shell to retract the first bump into the receiving slot, and the first bump is separated from the escape slot, the connector The plug is smoothly pulled out from the connector base.
  • This plug with a locking structure does not detach when the upper or lower case is squeezed without external force, thereby ensuring the connector base in a vibrating environment. Reliably and efficiently connect to avoid loose problems.
  • FIG. 1 is a schematic structural view of a lock connector connector according to an embodiment of the present invention.
  • FIG. 2 is a schematic structural view of the embodiment of the present invention after assembling the base body and the terminal portion;
  • FIG. 3 is a schematic structural view of a locking hook provided by an embodiment of the present invention.
  • FIG. 4 is another schematic structural view of the seat body and the terminal portion after being assembled according to an embodiment of the present invention.
  • Figure 5 is an exploded view of the base body and the terminal portion provided by the embodiment of the present invention.
  • FIG. 6 is a schematic structural view of a terminal portion according to an embodiment of the present invention.
  • 300-shell 300-shell; 310-upper shell; 320-lower shell;
  • a locking connector connector according to an embodiment of the present invention includes a seat body 100 surrounded by an upper cover 110 and a lower cover 120, a terminal portion 200 disposed in the base 100, and The housing 300 is wrapped in the housing 300.
  • the housing 300 is enclosed by the upper housing 310 and the lower housing 320.
  • the bottom of the base 100 is specifically provided with a receiving slot 124 at the bottom of the lower cover 120.
  • the locking hook 400 has a first protrusion 410 protruding from the outside of the receiving groove 124.
  • the locking hook 400 can be deformed in the receiving slot 124 along with the deformation of the upper case 310 or the lower case 320.
  • the inner side is moved up and down to eject the first protrusion 410 out of the receiving groove 124 or into the receiving groove 124.
  • a movable locking hook 400 is disposed on the connector plug.
  • the first bump 410 protruding from the receiving slot 124 is stuck to the connector female.
  • the connector plug and the connector socket are locked and fixed in the escaping slot of the seat.
  • the upper shell 310 or the lower shell 320 is pressed to retract the first bump 410 into the accommodating groove 124, and the first bump The 410 is disconnected from the escape slot, and the connector plug is smoothly pulled out from the connector base.
  • the plug with the locking structure does not detach when the upper or lower case is squeezed without external force, thereby ensuring vibration. It can be reliably and effectively connected to the connector base in the environment to avoid loose problems.
  • the locking hook 400 includes a body 420 having a bent shape.
  • the first protrusion 410 is located at the top of one end of the body 420, and the other end of the body 420 is bent back to form a connecting end 440.
  • the top portion is provided with a second bump 430, and the second bump 430 abuts against the inside of the lower shell 320.
  • the upper casing 310 can better move the body 420 up and down through the second protrusion 430 to cause the first protrusion 410 to be ejected out of the accommodating groove 124 or retracted into the accommodating groove 124.
  • the lower casing 320 is further provided with three anti-slip ribs 321 corresponding to the locking hook 400, so as to better facilitate the insertion and removal of the male and female seats.
  • the terminal portion 200 is formed by the first terminal portion 210 and the second terminal portion 220 , and the first terminal portion 210 includes a hollow cavity. a first insulating base 211 of the chamber 2111, a first rear cover 212 that is engaged with the rear end of the first insulating base 211, and a plurality of first conductive terminals 213 that are disposed in the hollow chamber 2111 and protrude from the first rear cover 212.
  • the second terminal portion 220 includes a second insulating base 221 , a second rear cover 222 that is engaged with the rear end of the second insulating base 221 , and is disposed in the second insulating base 221 and protrudes from the second rear cover 222 .
  • the terminal portion 200 is formed by the first terminal portion 210 and the second terminal portion 220, and the first terminal portion 210 and the second terminal portion 220 are respectively made of insulating bases, conductive terminals and back covers.
  • the card assembly is assembled, and the terminal portion 200 is inserted into the base body 100.
  • the above components are assembled into a connector joint by a snap-fit structure, which is easy to operate and can be assembled by simply pushing. In place, and this type of structure is assembled, which is highly efficient, not easy to make mistakes, and has a high yield.
  • the first insulating base 211 has a rectangular shape, wherein the cavity chamber 2111 is disposed through, and a plurality of first card slots 2112 are disposed at the bottom of the hollow chamber 2111.
  • the first rear cover 212 is provided with a plurality of second card slots 2121. After the first rear cover 212 is assembled with the first insulating base 211, one end of the first conductive terminal 213 is inserted into each of the first card slots 2112, and the other ends of the first conductive terminals 213 are respectively inserted into the respective ones.
  • the second card slot 2121 is inside.
  • the first insulating base 211 and the first rear cover 212 are integrally coupled by a structure. Specifically, a first buckle 2113 is disposed at a lower end of the rear end of the first insulating base 211, and a front end of the first rear cover 212 is downwardly The first hook 2122 is engaged with the first buckle 2113. In the same manner, a third bump 2114 extends rearwardly from the upper end of the rear end of the first insulating base 211, and a front end of the first rear cover 212 has a notch 2123 through which the third bump 2114 can be inserted.
  • the second insulating base 221 is in the form of a block, the top of the second insulating base 221 has a plurality of third slots 2211, and the second back cover 222 is provided with a plurality of fourth slots 2221, when the second insulating base After the seat 221 is assembled with the second rear cover 222, one end of the second conductive terminal 223 is inserted into each of the third card slots 2211, and the other ends of the second conductive ends are respectively inserted into the fourth card slots 2221.
  • the first insulating base 211 and the first rear cover 212 are integrally coupled by the following structure: specifically, the second insulating base 221 is provided with a second buckle 2212 at the rear end of the second insulating base 221, and the front end of the second rear cover 222 is oriented toward the top.
  • the second hook 2222 is engaged with the second buckle 2212.
  • the second rear cover 222 is provided with a connecting post 2213.
  • the second rear cover 222 is provided with a connecting post 2213. Insert the fixed socket 2223.
  • a reliable connection between the second insulating base 221 and the second rear cover 222 is ensured by the double snap-fit structure.
  • the connection between the first terminal portion 210 and the second terminal portion 220 is achieved by the engagement between the first insulating base 211 and the second insulating base 221 .
  • the top of the first insulating base 211 is provided with a sliding slot 2115 along the length thereof, and the front end of the sliding slot 2115 is provided with a fifth card slot 2116, and the second insulating base 221 is along the first
  • the rear end of the insulating base 211 is slidably disposed in the sliding slot 2115, and the front end of the second insulating base 221 is provided with a latching block 2214 that can be caught in the fifth card slot 2116.
  • the base 100 is enclosed by the upper cover 110 and the lower cover 120.
  • the front end of the lower cover 120 has a through cavity 121 through which the terminal portion 200 is inserted, and an opening 122 is disposed on the rear end of the lower cover 120.
  • the upper cover 110 is disposed on the opening 122, and the outer side of the rear side of the lower cover 120 is respectively disposed.
  • a resilient piece 111 is disposed on the upper end of the front end of the upper cover 110.
  • the elastic piece 111 is clamped on the through cavity 121 and is pressed against the rear end of the terminal portion 200, specifically the upper end of the second rear cover 222, so that the elastic piece 111 is opposite.
  • the terminal portion 200 functions as a pressing limit to prevent the terminal portion 200 from moving in the seat body 100.
  • the connector assembly is assembled by mounting the first conductive terminal 213 on the first insulating base 211, and mounting the first rear cover 212 on the rear end of the first insulating base 211 to form the first terminal portion.
  • the second conductive terminal 223 is mounted on the second insulating base 221, and the second rear cover 222 is mounted on the rear end of the second insulating base 221 to form the second terminal portion 220; the first terminal portion 210 and the second terminal portion 210
  • the terminal portion 220 is snap-fitted to form the terminal portion 200, the terminal portion 200 is inserted into the through cavity 121 of the lower cover 120, and the upper cover 110 is attached to the lower cover 120, that is, assembled to form a connector joint.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

L'invention concerne une tête de connecteur à verrouillage qui comporte un corps de base (100), une partie borne (200) et un logement (300) ; le logement (300) est formé et délimité par un boîtier supérieur (310) et un boîtier inférieur (320) ; le fond du corps de base (100) est pourvu d'une rainure de logement (124) ; la rainure de logement (124) est munie intérieurement d'un crochet de verrouillage (400) ; le crochet de verrouillage (400) présente une première saillie (410) faisant saillie sur la rainure de logement (124) ; le crochet de verrouillage (400) est susceptible de se déplacer vers le haut et vers le bas dans la rainure de logement (124) selon la déformation du boîtier supérieur (310) ou du boîtier inférieur (320), afin que la première saillie (410) fasse saillie sur la rainure de logement (124) ou se rétracte dans celle-ci (124). Lorsque la tête de connecteur est connectée à une prise femelle du connecteur, la première saillie (410) faisant saillie sur la rainure de logement (124) s'encliquette dans une rainure de dégagement sur la prise femelle du connecteur, amenant la tête de connecteur à être assujettie par encliquetage à la prise femelle du connecteur ; pour la libération, on appuie sur le boîtier supérieur (310) ou sur le boîtier inférieur (320), amenant la première saillie (410) à se libérer de la rainure de dégagement, et alors la tête de connecteur peut être facilement retirée de la prise femelle du connecteur ; si aucune force extérieure n'appuie sur le boîtier supérieur (310) ni sur le boîtier inférieur (320), alors aucune libération ne survient ; ainsi il est garanti que, dans un environnement à vibrations, une connexion fiable et efficace est établie avec la prise femelle du connecteur, empêchant la survenue du problème de desserrage.
PCT/CN2015/084402 2015-07-18 2015-07-18 Tête de connecteur à verrouillage WO2017011959A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/084402 WO2017011959A1 (fr) 2015-07-18 2015-07-18 Tête de connecteur à verrouillage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/084402 WO2017011959A1 (fr) 2015-07-18 2015-07-18 Tête de connecteur à verrouillage

Publications (1)

Publication Number Publication Date
WO2017011959A1 true WO2017011959A1 (fr) 2017-01-26

Family

ID=57833498

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/084402 WO2017011959A1 (fr) 2015-07-18 2015-07-18 Tête de connecteur à verrouillage

Country Status (1)

Country Link
WO (1) WO2017011959A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108243595A (zh) * 2018-03-13 2018-07-03 西安麦格米特电气有限公司 一种电源模块及插框组件
CN114122803A (zh) * 2021-11-19 2022-03-01 河南省鼎润科技实业有限公司 一种线束连接器
EP4101830A1 (fr) 2021-06-10 2022-12-14 FEW Chemicals GmbH Nouveaux mélanges de sels de diaryliodonium comme photoinitiateurs de faible poids moléculaire à comportement de cristallisation réduit et à solubilité élevée

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2653739Y (zh) * 2003-08-08 2004-11-03 东莞世华电子有限公司 Usb连接器公头
CN201018063Y (zh) * 2006-12-29 2008-02-06 佛山市顺德区汉达精密电子科技有限公司 一种连接端子
CN201210557Y (zh) * 2008-01-21 2009-03-18 东莞世华电子有限公司 一种新型31针外扣式连接器接头
CN201663257U (zh) * 2010-04-02 2010-12-01 东莞世华电子有限公司 一种带有锁定装置的usb端子插头
CN201820903U (zh) * 2010-08-17 2011-05-04 东莞世华电子有限公司 一种带有锁定功能的usb端子插头

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2653739Y (zh) * 2003-08-08 2004-11-03 东莞世华电子有限公司 Usb连接器公头
CN201018063Y (zh) * 2006-12-29 2008-02-06 佛山市顺德区汉达精密电子科技有限公司 一种连接端子
CN201210557Y (zh) * 2008-01-21 2009-03-18 东莞世华电子有限公司 一种新型31针外扣式连接器接头
CN201663257U (zh) * 2010-04-02 2010-12-01 东莞世华电子有限公司 一种带有锁定装置的usb端子插头
CN201820903U (zh) * 2010-08-17 2011-05-04 东莞世华电子有限公司 一种带有锁定功能的usb端子插头

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108243595A (zh) * 2018-03-13 2018-07-03 西安麦格米特电气有限公司 一种电源模块及插框组件
CN108243595B (zh) * 2018-03-13 2024-05-10 西安麦格米特电气有限公司 一种电源模块及插框组件
EP4101830A1 (fr) 2021-06-10 2022-12-14 FEW Chemicals GmbH Nouveaux mélanges de sels de diaryliodonium comme photoinitiateurs de faible poids moléculaire à comportement de cristallisation réduit et à solubilité élevée
WO2022258259A1 (fr) 2021-06-10 2022-12-15 Few Chemicals Gmbh Nouveaux mélanges de sels de diaryliodonium en tant que photo-initiateurs de faible poids moléculaire ayant un comportement de cristallisation réduit au minimum et une solubilité élevée
CN114122803A (zh) * 2021-11-19 2022-03-01 河南省鼎润科技实业有限公司 一种线束连接器

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