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WO2008022533A1 - Connecteur rf coaxial - Google Patents

Connecteur rf coaxial Download PDF

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Publication number
WO2008022533A1
WO2008022533A1 PCT/CN2007/002377 CN2007002377W WO2008022533A1 WO 2008022533 A1 WO2008022533 A1 WO 2008022533A1 CN 2007002377 W CN2007002377 W CN 2007002377W WO 2008022533 A1 WO2008022533 A1 WO 2008022533A1
Authority
WO
WIPO (PCT)
Prior art keywords
connector
coaxial connector
male connector
reed
slider
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2007/002377
Other languages
English (en)
Chinese (zh)
Inventor
Bo Hu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xi'an Connector Technology Ltd(cnt)
Original Assignee
Xi'an Connector Technology Ltd(cnt)
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 Xi'an Connector Technology Ltd(cnt) filed Critical Xi'an Connector Technology Ltd(cnt)
Publication of WO2008022533A1 publication Critical patent/WO2008022533A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627—Snap or like fastening
    • H01R13/6277—Snap or like fastening comprising annular latching means, e.g. ring snapping in an annular groove
    • 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
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only

Definitions

  • the invention relates to a radio frequency coaxial connector. Background technique
  • a large part of the RF coaxial connector series is a threaded connection structure that meets the requirements of MIL-C-39012 and I EC169. It has strong shock resistance, high reliability, excellent mechanical and electrical properties, and is widely used. Connect RF coaxial cables to radios, communications equipment and instruments. However, since the interface of the product is a threaded connection, rapid insertion and removal is not possible, and special tools are required in the assembly process, which wastes time and cannot be rotated arbitrarily after installation. Summary of the invention
  • the technical problem to be solved by the present invention is to provide a radio frequency coaxial connector with high reliability, excellent mechanical and electrical performance, and fast plug-in self-locking function in order to overcome the shortcomings in the prior art.
  • an RF coaxial connector comprising a male connector and a female connector insertable into the male connector, the female connector having four slots on the housing;
  • the outer casing of the male connector is provided with a through groove, and the reed is snapped into the through groove to be snap-fitted with the groove when the female connector is inserted into the male connector;
  • the space between the sleeve and the sleeve is provided with a slider that is axially slidable to release the snap fit of the spring and the groove when the connector is required to be separated.
  • the positive effects produced by the technical solution of the present invention are:
  • the connector is improved on the basis of the threaded connector structure, and retains the advantages of high power, good shock resistance, high reliability, excellent mechanical and electrical performance. It can also realize fast plugging and self-locking functions, save time, reduce assembly space and reduce assembly cost during assembly. It can be widely used in radio equipment, communication equipment and instruments to connect RF coaxial cable.
  • DRAWINGS Figure 1 is a schematic view showing the structure of the female and male connectors after insertion.
  • FIG. 2 is a schematic structural view of a female connector.
  • Figure 3 is a schematic view of the structure of the male connector.
  • Figure 4 is a schematic view of the structure of the slider.
  • Figure 5 is a schematic view showing the structure of the male connector housing.
  • Figure 6 is a schematic view of the structure of the coil.
  • Figure 7 is a cross-sectional view of Figure 6.
  • Figure 8 is a schematic view showing the structure of the reed. detailed description
  • the RF coaxial connector includes a male connector and a female connector. As shown in Figure 1, when the female connector is inserted into the male connector, the connection between the two is established. When the female connector is pulled out of the male connector, disconnect the two.
  • the female connector of the present invention includes a housing 1, and the housing 1 has an end face 5.
  • an insulator 2 is provided along the inner wall of the casing 1.
  • a socket 3 is also provided in the housing 1.
  • a circumferentially extending groove ⁇ and a boss 6 are provided, and the groove 7 and the boss 6 are connected by a joint face 4.
  • the male connector includes a tubular outer casing 16, and a compression sleeve 8 is provided at the end of the outer casing to form an axial space between the outer casing 16 and the compression sleeve 8.
  • the pressure sleeve is slidably coupled to the outer casing. Sealing rings 11 and 13 are provided on the inner surface of the outer casing.
  • the male connector includes other conventional structures such as the insulator 12 and the pin 14.
  • a slider 9 is provided which is slidable along the axial direction of the outer casing 16, and the slider 9 is restrained by the pressure sleeve 8 on the outer wall of the outer casing 16.
  • the slider 9 abuts against the axial inner surface of the press sleeve 8.
  • This slider 9 is curved and has two sides with slopes 17, 17' (see Figure 4).
  • slopes 17, 17' see Figure 4
  • rectangular through grooves 18 are symmetrically provided on the outer surface of the tubular outer casing 16.
  • Those skilled in the art can also design other through grooves according to actual needs.
  • the two side edges 21, 21' of a U-shaped reed 10 are snap-fitted into the two through grooves 18 (see Fig. 8).
  • the front end of the reed 10 is provided with two oblique fins 11, 22'.
  • the reed 10 is also provided with a projection 20 which abuts against the radially inner surface of the compression sleeve 8 to prevent the reed 10 from sliding out of the radial direction when subjected to a force to increase the degree of engagement with the slider 9.
  • a circular ring coil with an intermediate opening is also placed at the inner bottom of the outer casing.
  • the coil spring 15 is provided with a flange in the middle thereof, and its radial cross section is a figure-eight shape. When the female connector is inserted, the end face 5 directly presses the coil 15 to ensure the electrical connection performance of the connector.
  • the two inclined faces 17, 17' of the slider in turn press the two flaps 22, 22' on the reed 10, causing the reed 10 to open to the sides and out of the recess 7 on the female connector, thereby allowing the female
  • the connector is pulled out of the male connector.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

L'invention porte sur un connecteur RF coaxial comportant une partie mâle dont le boîtier (16) présente une fente traversante (18), et une partie femelle dont le boîtier (1) présente un évidement (7). Un ressort (10) monté dans la fente (18) coopère avec l'évidement (7) pour assurer le verrouillage lorsqu'on insère la partie femelle dans la partie mâle. Un bloc coulissant (9) monté entre le boîtier (16) et un manchon presseur (8) peut coulisser dans le sens axial. Lorsqu'on souhaite déconnecter le connecteur, le bloc coulissant (9) entre en contact avec le ressort (10) pour défaire le verrouillage entre le ressort (10) et l'évidement (7). Leressort (10) se verrouille automatiquement dans l'évidement (7) lors de l'insertion de la partie femelle dans la partie mâle. Lorsqu'on souhaite déconnecter le connecteur, on presse le manchon presseur (8) qui agit sur le bloc coulissant (9), et les plans inclinés du bloc coulissant (9) pressent le ressort (10) pour permettre à la partie femelle de s'extraire de la partie mâle.
PCT/CN2007/002377 2006-08-16 2007-08-08 Connecteur rf coaxial Ceased WO2008022533A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNU2006200796036U CN200973086Y (zh) 2006-08-16 2006-08-16 快插自锁射频同轴连接器
CN200620079603.6 2006-08-16

Publications (1)

Publication Number Publication Date
WO2008022533A1 true WO2008022533A1 (fr) 2008-02-28

Family

ID=38884337

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/002377 Ceased WO2008022533A1 (fr) 2006-08-16 2007-08-08 Connecteur rf coaxial

Country Status (2)

Country Link
CN (1) CN200973086Y (fr)
WO (1) WO2008022533A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI411173B (zh) * 2009-10-30 2013-10-01 Molex Inc 插頭連接、插座連接器及其電連接器組合

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103414055A (zh) * 2013-08-12 2013-11-27 上海航天科工电器研究院有限公司 一种具有快速解锁功能的连接器
CN112751240A (zh) * 2020-12-30 2021-05-04 中航富士达科技股份有限公司 一种滑块自锁结构

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0141958A1 (fr) * 1983-10-17 1985-05-22 Siemens Nixdorf Informationssysteme Aktiengesellschaft Dispositif de couplage verrouillable
US4698028A (en) * 1986-09-08 1987-10-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Coaxial cable connector
WO1992008259A1 (fr) * 1990-10-31 1992-05-14 Cm S.R.L. Dispositif de raccordement d'une fiche a une prise dans un connecteur coaxial
CN1799170A (zh) * 2003-05-31 2006-07-05 伍德黑德连通股份有限公司 电插入连接
CN2798338Y (zh) * 2005-05-18 2006-07-19 西安科耐特科技有限责任公司 快插自锁射频同轴连接器
CN2847596Y (zh) * 2005-11-04 2006-12-13 西安科耐特科技有限责任公司 快插自锁射频同轴连接器
CN2879469Y (zh) * 2006-04-13 2007-03-14 西安科耐特科技有限责任公司 快插自锁射频同轴连接器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0141958A1 (fr) * 1983-10-17 1985-05-22 Siemens Nixdorf Informationssysteme Aktiengesellschaft Dispositif de couplage verrouillable
US4698028A (en) * 1986-09-08 1987-10-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Coaxial cable connector
WO1992008259A1 (fr) * 1990-10-31 1992-05-14 Cm S.R.L. Dispositif de raccordement d'une fiche a une prise dans un connecteur coaxial
CN1799170A (zh) * 2003-05-31 2006-07-05 伍德黑德连通股份有限公司 电插入连接
CN2798338Y (zh) * 2005-05-18 2006-07-19 西安科耐特科技有限责任公司 快插自锁射频同轴连接器
CN2847596Y (zh) * 2005-11-04 2006-12-13 西安科耐特科技有限责任公司 快插自锁射频同轴连接器
CN2879469Y (zh) * 2006-04-13 2007-03-14 西安科耐特科技有限责任公司 快插自锁射频同轴连接器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI411173B (zh) * 2009-10-30 2013-10-01 Molex Inc 插頭連接、插座連接器及其電連接器組合

Also Published As

Publication number Publication date
CN200973086Y (zh) 2007-11-07

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