TWI376850B - Connector - Google Patents

Connector Download PDF

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Publication number
TWI376850B
TWI376850B TW95122445A TW95122445A TWI376850B TW I376850 B TWI376850 B TW I376850B TW 95122445 A TW95122445 A TW 95122445A TW 95122445 A TW95122445 A TW 95122445A TW I376850 B TWI376850 B TW I376850B
Authority
TW
Taiwan
Prior art keywords
connector
terminal
movable
housing
impedance
Prior art date
Application number
TW95122445A
Other languages
Chinese (zh)
Other versions
TW200723619A (en
Inventor
Yoshihito Ohkuma
Original Assignee
Iriso Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to PCT/JP2005/022933 priority Critical patent/WO2007069307A1/en
Application filed by Iriso Electronics Co Ltd filed Critical Iriso Electronics Co Ltd
Publication of TW200723619A publication Critical patent/TW200723619A/en
Application granted granted Critical
Publication of TWI376850B publication Critical patent/TWI376850B/en

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCBs], 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
    • H01R12/70Coupling devices
    • H01R12/7076Coupling devices for connection between PCB and component, e.g. display
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/646Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
    • H01R13/6473Impedance matching

Description

1376850 IX. Description of the invention: [Technical field to which the invention pertains] The invention relates to a connector for connecting a plurality of devices, for example, a personal computer and a brain (hard disk drive). [Prior Art] Conventionally, such a connector has: ir, a housing; the other-side connection object is held by the movable housing, and the other end side is held fixed: two, sub-; The movable housing is provided to move in the vertical direction and the horizontal direction in the vertical direction. In the case of quick transmission using this connector to connect several devices, in order to be high, it is necessary to appropriately adjust the impedance of each terminal. J uses a metal containing a specified dielectric constant and has an impedance of the terminal. (4) It is necessary to change the manufacturing cost of the connector, which may lead to an increase in the manufacturing cost of the connector. The arch dielectric is known as a connector that can be detachably arranged to insert a member having a designated terminal between adjacent terminals, and can be used as a connector (see, for example, Japanese Patent Laid-Open Publication) The flat body is configured such that the impedance setting member is in contact with the right and left sides of the connector. Therefore, as described above, the impedance setting can be applied to the connector that can move in the front-rear direction and the position of the device. In the following, the elastic deformation of the sub-members is limited to the impedance setting member, and the movable housing is moved. [Invention] In view of the above-mentioned problems, the object of the present invention is to provide a movable body that can be fixed in any direction. In order to achieve the above object, the connector of the present invention includes a movable housing that is disposed on one side of the object to be connected, and a fixed housing that is configured to be connected. On the other side of the object to be connected; and a plurality of terminals, the one end side is held in the movable case, and the other end side is held in the fixed case; the fixed case can be in the front-rear direction, the left-right direction, and The movable housing is provided to be movable in a downward direction, and is characterized in that: a moving portion is formed between one end side and the other end side of each of the terminals, and is elastically movable in the left-right direction, the front-rear direction, and the up-and-down direction of each of the housings. And an impedance setting member that is close to the moving portion of each terminal and detachably provided in the movable housing to change the impedance of each terminal. Thereby, when the terminals are elastically deformed, the impedance setting member approaches The moving portion of each terminal does not limit the elastic deformation of each terminal. Therefore, the movable housing can move in any direction to the fixed housing. Further, the impedance setting member formed to be close to the moving portion of each terminal can be detachably mounted. Since the grounding is provided in the movable housing, the impedance of the terminal is arbitrarily changed by attaching and detaching the impedance setting member. Therefore, the movable housing can be surely moved in any direction to the fixed housing, and the impedance of the terminal can be made. It is arbitrarily changed, and therefore, it has the advantage that the connector is not required to be changed in accordance with the impedance of the object to be connected, without increasing the manufacturing cost. EMBODIMENT OF THE INVENTION The first to fifth figures show a front side perspective view of the connector of the first embodiment of the present invention, and the second figure is a rear side perspective view of the connector, the second 罔V++ connector - Partially enlarged perspective view 'Fourth side profile section 11.' The 'fifth diagram shows the action of not connecting 11's action. The solid connector body 10 is held at the connector body terminal 20 and acts as an impedance. The lid body 30 of the member is set, and the respective members 10 are in contact with each other; the other side of the connection object is connected to the connection 200. The base side and the substrate to be connected to the other object include the molded article of the synthetic resin, and By using: the insulating movable case 11 and the fixed case 12 are configured to be =1 = the front side of the yoke is inserted into the opposite side connector _ direction, and the width holes in the respective opening portions Ua, Ub are arranged to maintain each The plurality of terminals ' of the terminal 20 are between the terminal holes 11c and the terminal holes 各 in the direction of the arrangement, and the ends are arranged between the eight _ 士女广' and the valley 钿 between the holes LL. n The knife is formed with a plurality of inserts for the cover body 30 = two 1 on both end sides in the width direction of the movable housing U, and 5 respectively, the protrusion lle of the fixed housing 12 is included in the width In the direction of holding the terminals of each terminal 2〇, a number of terminal holes 12a, t ^ ^ 卩 符 钿 钿 钿 川 川 川 川 川 川 。 。 。 。 。 。. The slot holes 12a are equally spaced apart from each other in the width direction by two iL at the lower side of both sides in the width direction of the fixed casing 12, and at the joint portion i2b of the substrate 200, at the upper portion of the fixed casing u ΐ = ? Each of the engaging portions 12c that can move the movable housing 11 to the fixed housing 12 in the vertical direction is added to the upper and lower directions. At this time, each of the movable casings 11 is made to protrude. In the case of the respective engaging portions 12c of the fixed casing 12, as in the first, the space between the front and rear directions, the vertical direction, and the width direction is formed between the respective protrusions lie and the respective engaging portions 12c, and the space is formed in the space. Within the range, the movable housing 11 is movable to the fixed housing 12. Further, when the movable casing 11 moves only the predetermined range to the rear of the IU fixed casing 12, the rear portions of the movable casings 11 on both end sides in the width direction are engaged with the front faces of the respective engaging portions 12c. Each terminal 20 includes an elastically deformable conductive metal plate, one end side of which is held by the movable housing U and the other end side of which is held by the fixed housing 12 as shown in the fourth figure. a holding piece 21 that extends the casing a and extends toward the crotch; a moving portion 22 that extends upward from the rear end of the holding piece 21, and that is bent forward; and an straight portion 23 that extends from the moving portion 22; and It is formed from the front end of the straight portion 23 toward the contact portion 24 of the lower ridge. The terminal 2 is pressed into the terminal hole Uc of the movable housing 11 by the straight cymbal 23 of the terminal 2, and the clamping force of the terminal 2 is pressed into the terminal hole 12a of the fixed housing 12, and is maintained at each connection benefit 11 , 12. Further, the terminal 20 is moved in the front-rear direction, the left-right direction, and the vertical direction with respect to the fixed casing U by the movable casing u, and the moving portion 22 can be elastically deformed as a base point. Further, on the other end side of the terminal 20, a connecting portion 25' connected to the substrate 2' is provided, and the connecting portion 25 is formed to protrude rearward from the rear end of the holding piece 21 toward the fixed casing 12. The cover body 30 & includes a molded article having a synthetic resin having a specified dielectric constant, and is formed to extend in the width direction of the movable casing u, and a wall portion 31 extending in the up-and-down direction is provided at the rear end of the cover body! A mounting portion 32 attachable to a predetermined position of the movable housing u is provided on one end side of the body 30 in the visibility direction. Further, in the wall portion 31 of the lid body 3, a plurality of projecting portions 33 projecting forward are formed at equal intervals, and the lower portion of each of the projecting portions 33 is provided forward along the width direction of the body 3〇. When extending _(1) specified by the movable housing 11, = should be = Zhao,,, jie 2 = terminal 20 m & 妗, the body 30 is close to the private portion of each of the sub-sections 20 at the dielectric portion 34 In the state of 22, the movable casing 11 is slid into the connector body 1G by the movable plate, and the dust is prevented from being moved to the movable casing H 11 by releasing the (four) wide G removable. Form the moving shell! ! The cover 30 is taken out. In addition, female = ^ = 1, = can be synthesized = L can be: into a dielectric constant ^ ^ a (hard, device) and other axes; = on the human power: movable = connected = two sides, side connector 1. . Plug in terminal 1.丨 with each terminal 2. In the case where the two-side connector of the contact portion is in the front-rear direction and the left-hand lever shank, the respective terminals 20 follow the movable right two-direction=up; the square direction is slightly shifted! 〇〇 , ^; V 2 ^ deformation. At this time, each terminal 2G is inserted.卩22 as the base point to play =: 34 under (four) fiscal; near. Therefore, the impedance of the terminal 2〇 is particularly inferior to the insertion of the cover 30 into the concave portion due to the dielectric constant of the moving portion and the difference between the two electric constants of the surrounding portion 2 of the cover body 3, such as an increase in the amount of the dielectric reactance. The increase in the impedance of the cover 3G ^ = the resistance of the sub 20 is smaller. In the connector of the present embodiment, the connector of the present embodiment operates in the same manner as described above even when the counterpart connector (10) 1376850 is inserted into the opening lib of the movable casing 11, but the above description is omitted. As described above, the connector of the present embodiment includes the moving portion 22 which is formed between one end side and the other end side of each of the terminals 20, and can be respectively in the left-right direction, the front-rear direction, and the up-and-down direction of the respective housings 11 and 12. Elastic deformation; and a cover 30 which is close to the moving portion 22 of each terminal 20 and detachably provided in the movable housing 11 and changes the impedance of each terminal 20; therefore, the movable housing 11 can be made The fixed housing 12 is surely moved in any direction, and the impedance of the terminal 20 can be arbitrarily changed. Therefore, there is an advantage that the connector is manufactured without changing the impedance of the counterpart connector, without increasing the manufacturing cost. Further, since the moving portion 22 of each of the terminals 20 is formed in a meandering manner, and the lid body 30 is formed to be inserted into the concave portion 22a provided by the bending of the moving portion 22 of each terminal 20, the terminal 20 will move the portion 22 In the case of elastic deformation as a base point, the lid body 30 moves in the concave portion 22a in a state in which the lid body 30 approaches the moving portion 22. Therefore, it is possible to surely prevent the elastic deformation of the terminal 20 by the cover 30. Furthermore, since the cover 30 is formed by a synthetic resin having a specified dielectric constant, in the case of forming a plurality of covers 30 having different dielectric constants, the impedance of the terminal 20 can be made to correspond to the cover 30. The dielectric constant changes easily. Further, in the above-described embodiment, the moving portion 22 of each terminal 20 is bent forward and curved. However, the present invention is not limited to such a shape, and may be formed to be bent upward from the rear end of the engaging piece 21 into an S shape. . 11 1376850 BRIEF DESCRIPTION OF THE DRAWINGS The first drawing is a front side elevational view of the connector of the first embodiment of the present invention. The second drawing is a rear side perspective view of the connector of the first embodiment of the present invention. The third figure is a perspective view showing a part of the connector of the first embodiment of the present invention. Figure 4 is a side cross-sectional view showing the connector of the first embodiment of the present invention. Fig. 5 is a side sectional view showing the action of the connector of the first embodiment of the present invention. [Main component symbol description]
10 Connector body 21 Holding piece 11 Movable housing 22 Moving portion 11a Opening portion 22a Recessed portion lib Opening portion 23· Straightening portion 11c Terminal hole 24 Contact portion lid Clearance 25 Connection portion lie Projection portion 30 Cover body 12 Fixed case 31 Wall portion 12a terminal hole 32 mounting portion 12b connecting portion 33 protruding portion 12c engaging portion 34 dielectric portion 20 terminal 12

Claims (1)

1376850 X. Patent Application Range: 1. A connector comprising: a movable housing disposed on one side of a connection object; and a fixed housing disposed on the other side of the connection object; and a plurality of a terminal that holds one end side to the movable housing and holds the other end side to the fixed housing; the movable housing is provided to move the fixed housing in the front-rear direction, the left-right direction, and the up-and-down direction, and is characterized in that: The portion is formed between one end side and the other end side of each of the terminals, and is elastically deformable in each of a left-right direction, a front-rear direction, and a vertical direction of each of the housings; and an impedance setting member that is close to the moving portion of each of the terminals And detachably disposed in the movable housing, and the impedance of each terminal is changed. 2. The connector of claim 1, wherein the connector is bent to form a moving portion of each of the terminals; and the impedance setting member is formed to be inserted into a recess provided by bending of the moving portion of each terminal. 3. The connector of claim 1, wherein the impedance setting member is formed by a material having a specified dielectric constant. 4. The connector of claim 2, wherein the impedance setting member is formed by a material having a specified dielectric constant. 13
TW95122445A 2005-12-14 2006-06-22 Connector TWI376850B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2005/022933 WO2007069307A1 (en) 2005-12-14 2005-12-14 Connector

Publications (2)

Publication Number Publication Date
TW200723619A TW200723619A (en) 2007-06-16
TWI376850B true TWI376850B (en) 2012-11-11

Family

ID=38162630

Family Applications (1)

Application Number Title Priority Date Filing Date
TW95122445A TWI376850B (en) 2005-12-14 2006-06-22 Connector

Country Status (4)

Country Link
JP (1) JP4546469B2 (en)
KR (1) KR101119752B1 (en)
TW (1) TWI376850B (en)
WO (1) WO2007069307A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009019626B3 (en) * 2009-04-30 2011-03-03 Tyco Electronics Amp Gmbh Electrical connector with impedance correcting element and method of making the same
JP5801125B2 (en) * 2011-07-14 2015-10-28 日本航空電子工業株式会社 Floating connector
JP2014130710A (en) * 2012-12-28 2014-07-10 Iriso Electronics Co Ltd Connector
JP6446789B2 (en) * 2014-02-17 2019-01-09 株式会社オートネットワーク技術研究所 connector
JP6192567B2 (en) * 2014-02-21 2017-09-06 ケル株式会社 Floating connector

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116230A (en) * 1991-04-09 1992-05-26 Molex Incorporated Coaxial cable connector
JPH10321290A (en) * 1997-05-15 1998-12-04 Japan Aviation Electron Ind Ltd Connector to be mounted on surface
JP3989696B2 (en) * 2001-05-25 2007-10-10 第一電子工業株式会社 connector

Also Published As

Publication number Publication date
TW200723619A (en) 2007-06-16
JPWO2007069307A1 (en) 2009-05-21
JP4546469B2 (en) 2010-09-15
WO2007069307A1 (en) 2007-06-21
KR20080083726A (en) 2008-09-19
KR101119752B1 (en) 2012-03-23

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