JP4707640B2 - Contact device - Google Patents

Contact device Download PDF

Info

Publication number
JP4707640B2
JP4707640B2 JP2006273868A JP2006273868A JP4707640B2 JP 4707640 B2 JP4707640 B2 JP 4707640B2 JP 2006273868 A JP2006273868 A JP 2006273868A JP 2006273868 A JP2006273868 A JP 2006273868A JP 4707640 B2 JP4707640 B2 JP 4707640B2
Authority
JP
Japan
Prior art keywords
case
housing
extending
axial direction
contact device
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.)
Active
Application number
JP2006273868A
Other languages
Japanese (ja)
Other versions
JP2008091297A (en
Inventor
憲雄 吉江
啓太 本間
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.)
Kojima Industries Corp
Original Assignee
Kojima Industries Corp
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 Kojima Industries Corp filed Critical Kojima Industries Corp
Priority to JP2006273868A priority Critical patent/JP4707640B2/en
Publication of JP2008091297A publication Critical patent/JP2008091297A/en
Application granted granted Critical
Publication of JP4707640B2 publication Critical patent/JP4707640B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

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

Description

本発明は、接点装置に関する。   The present invention relates to a contact device.

特開2005−166312号公報は、ハウジングがケースから外れる(脱落する)ことを防止するために、ケースにケース側爪が設けられハウジングにハウジング側爪が設けられている接点装置を開示している。ケース側爪は、ケースから接点装置の軸方向と直交する方向に直線状に延びている。ハウジング側爪は、ハウジングから接点装置の軸方向と直交する方向に直線状に延びている。   Japanese Patent Laying-Open No. 2005-166212 discloses a contact device in which a case side claw is provided on the case and a housing side claw is provided on the housing in order to prevent the housing from being removed (dropped off) from the case. . The case side claw extends linearly from the case in a direction orthogonal to the axial direction of the contact device. The housing side claw extends linearly from the housing in a direction orthogonal to the axial direction of the contact device.

しかし、従来の接点装置にはつぎの問題点がある。
ケース側爪とハウジング側爪が接点装置の軸方向と直交する方向に直線状に延びているため、接点装置を該接点装置が取付けられる部材に取り付けるとき等に、ハウジングに工具などが当りハウジングに接点装置の軸方向と直交する方向の荷重が加わる可能性がある。その荷重によってハウジングが弾性変形してケースから外れてしまうおそれがある。
特開2005−166312号公報
However, the conventional contact device has the following problems.
Since the case side claw and the housing side claw extend linearly in a direction perpendicular to the axial direction of the contact device, when the contact device is attached to a member to which the contact device is attached, the tool hits the housing and hits the housing. There is a possibility that a load in a direction orthogonal to the axial direction of the contact device is applied. The load may cause the housing to elastically deform and come off the case.
Japanese Patent Laying-Open No. 2005-166212

本発明の目的は、ハウジングがケースから外れてしまうことを従来に比べて防止できる接点装置を提供することにある。   The objective of this invention is providing the contact apparatus which can prevent that a housing remove | deviates from a case compared with the past.

上記目的を達成する本発明はつぎの通りである。
(1) ケースと、
前記ケースに対して接点装置の軸方向に可動なハウジングと、
前記ケースに設けられるケース側爪と、
前記ハウジングに設けられ前記ケース側爪と係合可能なハウジング側爪と、
を有し、
前記ケース側爪は、前記ケースから前記接点装置の軸方向と直交または略直交する方向に延びる第1の延び部と、該第1の延び部の延び方向先端部から前記接点装置の軸方向と平行または略平行な方向に延びる第2の延び部と、を備えており、
前記ハウジング側爪は、前記ハウジングから前記接点装置の軸方向と直交または略直交する方向に延びる第3の延び部と、該第3の延び部の延び方向先端部から前記接点装置の軸方向と平行または略平行な方向に延びる第4の延び部と、を備えている、接点装置。
The present invention for achieving the above object is as follows.
(1) Case and
A housing movable in the axial direction of the contact device with respect to the case;
A case side claw provided in the case;
A housing side claw provided in the housing and engageable with the case side claw;
Have
The case-side claw includes a first extending portion extending from the case in a direction orthogonal or substantially orthogonal to the axial direction of the contact device, and an extending direction tip of the first extending portion from an axial direction of the contact device. A second extension portion extending in a parallel or substantially parallel direction,
The housing side pawl has a third extending portion extending from the housing in a direction orthogonal or substantially orthogonal to the axial direction of the contact device, and an extending direction tip of the third extending portion from the axial direction of the contact device. And a fourth extension extending in a parallel or substantially parallel direction.

上記(1)の接点装置によれば、ケース側爪が、ケースから接点装置の軸方向と直交または略直交する方向に延びる第1の延び部と、第1の延び部の延び方向先端部から接点装置の軸方向と平行または略平行な方向に延びる第2の延び部と、を備えており、ハウジング側爪が、ハウジングから接点装置の軸方向と直交または略直交する方向に延びる第3の延び部と、第3の延び部の延び方向先端部から接点装置の軸方向と平行または略平行な方向に延びる第4の延び部と、を備えているため、ハウジングに接点装置の軸方向と直交する方向の荷重がかかったときに、ケース側爪の第2の延び部とハウジング側爪の第4の延び部とを係合させることができる。その結果、ハウジングに接点装置の軸方向と直交する方向の荷重がかかっても、ケース側爪に第2の延び部が設けられておらずハウジングに第4の延び部が設けられていない場合(従来)に比べて、ハウジングがケースから外れてしまうことを防止できる。   According to the contact device of the above (1), the case side claw is formed from the first extending portion extending from the case in a direction orthogonal or substantially orthogonal to the axial direction of the contact device, and the extending direction front end portion of the first extending portion. A second extension portion extending in a direction parallel or substantially parallel to the axial direction of the contact device, and a housing side claw extending from the housing in a direction orthogonal or substantially orthogonal to the axial direction of the contact device. An extension portion, and a fourth extension portion extending in a direction parallel to or substantially parallel to the axial direction of the contact device from the distal end portion in the extension direction of the third extension portion. When a load in an orthogonal direction is applied, the second extending portion of the case side claw and the fourth extending portion of the housing side claw can be engaged. As a result, even when a load in a direction orthogonal to the axial direction of the contact device is applied to the housing, the case side claw is not provided with the second extension, and the housing is not provided with the fourth extension ( Compared to the conventional case, the housing can be prevented from coming off the case.

図1、図2は、本発明実施例の接点装置を示している。
本発明実施例の接点装置10は、例えば、車両のウィンドウガラスに設けられる図示略のガラスアンテナに接触させて用いられる。
1 and 2 show a contact device according to an embodiment of the present invention.
The contact device 10 of the embodiment of the present invention is used, for example, in contact with a glass antenna (not shown) provided on a window glass of a vehicle.

接点装置10は、図1に示すように、ケース20と、ケース20に対して接点装置10の軸方向(図1の上下方向であり、以下、軸方向という)に可動なハウジング30と、ケース20に設けられるケース側爪40と、ハウジング30に設けられケース側爪40と係合可能なハウジング側爪50と、を有する。接点装置10は、さらに、接点部60と、付勢部材70と、を有する。   As shown in FIG. 1, the contact device 10 includes a case 20, a housing 30 movable in the axial direction of the contact device 10 with respect to the case 20 (the vertical direction in FIG. 1, hereinafter referred to as the axial direction), and the case And a housing side claw 50 provided in the housing 30 and engageable with the case side claw 40. The contact device 10 further includes a contact portion 60 and an urging member 70.

ケース20は、たとえば樹脂製である。ケース20は、内壁面がハウジング30を軸方向にガイドするガイド面21aとされているケース本体21と、ケース本体21の外壁面の外側に位置し挿入用穴22aが設けられる取付け部22と、付勢部材70の座を構成する座部23と、を備える。
取付け部22の挿入用穴22aには、ケース20を該ケース20が取付けられる図示略の相手部材(筐体)に取付けるためのビス、ボルト等が挿入される。
Case 20 is made of resin, for example. The case 20 includes a case body 21 whose inner wall surface is a guide surface 21a that guides the housing 30 in the axial direction, a mounting portion 22 that is located outside the outer wall surface of the case body 21 and is provided with an insertion hole 22a; And a seat portion 23 constituting a seat of the biasing member 70.
Screws, bolts, and the like for attaching the case 20 to an unillustrated counterpart member (housing) to which the case 20 is attached are inserted into the insertion holes 22a of the attachment portion 22.

ハウジング30は、たとえば樹脂製である。ハウジング30は、ケース本体21のガイド面21aに沿って、ケース20に対して軸方向に可動である。ハウジング30は、図2に示すように、平板壁31と、互いに対向する2つの側壁32と、を備える。
平板壁31には、接点部60の一部をハウジング30から外に露出させる貫通孔31aが設けられている。
側壁32は、軸方向と直交する方向の力がかかったとき、樹脂弾性を利用して互いに接近・離反する方向に弾性変形可能である。
The housing 30 is made of resin, for example. The housing 30 is movable in the axial direction with respect to the case 20 along the guide surface 21 a of the case body 21. As shown in FIG. 2, the housing 30 includes a flat plate wall 31 and two side walls 32 facing each other.
The flat plate wall 31 is provided with a through hole 31 a that exposes a part of the contact portion 60 from the housing 30.
When a force in a direction orthogonal to the axial direction is applied, the side wall 32 can be elastically deformed in the direction of approaching and separating from each other using resin elasticity.

ケース側爪40は、図1に示すように、ケース本体21の軸方向の一端部(図1の上端部)に設けられる。ケース側爪40は、ケース本体21から軸方向と直交または略直交する方向にハウジング30の側壁32側に延びる第1の延び部41と、第1の延び部41の延び方向先端部から軸方向と平行または略平行な方向にケース本体21の軸方向の他端側(図1の下側)に延びる第2の延び部42と、を備える。第1の延び部41と第2の延び部42は直線状に延びていてもよく、少なくとも一部に湾曲部を有して延びていてもよい。第2の延び部42の延び方向先端部は、ハウジング30の側壁32とハウジング側爪50の第4の延び部52との間に入り込んでいる。   As shown in FIG. 1, the case side claw 40 is provided at one end portion (upper end portion in FIG. 1) of the case main body 21 in the axial direction. The case side claw 40 includes a first extension 41 extending from the case main body 21 toward the side wall 32 of the housing 30 in a direction orthogonal or substantially orthogonal to the axial direction, and an axial direction from the distal end of the first extension 41 in the extension direction. And a second extending portion 42 extending to the other end side in the axial direction of the case main body 21 (the lower side in FIG. 1) in a direction parallel to or substantially parallel to the main body 21. The first extending portion 41 and the second extending portion 42 may extend linearly, or may extend with at least a curved portion. The distal end portion of the second extending portion 42 in the extending direction enters between the side wall 32 of the housing 30 and the fourth extending portion 52 of the housing side claw 50.

ケース側爪40が第1、第2の延び部41,42を備えるため、ケース本体21とケース側爪40とは、断面視で英語の「J」を上下方向に反転させた形状、または、断面視で英語の「J」を上下方向および左右方向に反転させた形状と同じかまたはほぼ同じ形状になる。   Since the case side claw 40 includes the first and second extending portions 41 and 42, the case main body 21 and the case side claw 40 have a shape obtained by inverting the English “J” vertically in a cross-sectional view, or In a cross-sectional view, the shape is the same as or substantially the same as the shape obtained by inverting English “J” vertically and horizontally.

ハウジング側爪50は、ハウジング30の側壁32の、平板壁31と反対側の端部(図1の下端部、自由端部)に設けられる。ハウジング側爪50は、側壁32から軸方向と直交または略直交する方向にケース本体21側に延びる第3の延び部51と、第3の延び部51の延び方向先端部から軸方向と平行または略平行な方向に平板壁31側(図1の上側)に延びる第4の延び部52と、を備える。第3の延び部51と第4の延び部52は直線状に延びていてもよく、少なくとも一部に湾曲部を有して延びていてもよい。第4の延び部52の延び方向先端部は、ケース20のケース本体21とケース側爪40の第2の延び部42との間に入り込んでいる。   The housing-side claw 50 is provided at an end portion of the side wall 32 of the housing 30 opposite to the flat plate wall 31 (lower end portion and free end portion in FIG. 1). The housing side pawl 50 is parallel to the axial direction from the third extending portion 51 extending from the side wall 32 to the case body 21 in a direction orthogonal or substantially orthogonal to the axial direction, or from the leading end portion of the third extending portion 51 in the extending direction. A fourth extending portion 52 extending toward the flat plate wall 31 (upper side in FIG. 1) in a substantially parallel direction. The third extending portion 51 and the fourth extending portion 52 may extend linearly, or may extend with at least a curved portion. The distal end portion of the fourth extending portion 52 in the extending direction enters between the case main body 21 of the case 20 and the second extending portion 42 of the case side claw 40.

ハウジング側爪50が第3、第4の延び部51,52を備えるため、側壁32とハウジング側爪50とは、断面視で英語の「J」または断面視で英語の「J」を左右方向に反転させた形状と同じかまたはほぼ同じ形状になる。   Since the housing-side claw 50 includes the third and fourth extending portions 51 and 52, the side wall 32 and the housing-side claw 50 have an English “J” in a cross-sectional view or an English “J” in a cross-sectional view. The shape is the same as or substantially the same as the shape reversed.

接点部60は、導電性ゴムからなる。接点部60は、図示略のガラスアンテナに接触する。接点部60は、フランジ部61を備えている。接点部60は、フランジ部61が圧入される金属プレート61aの抱え込み部分が貫通孔31aの周囲の平板壁31に当接することにより、ハウジング30から外れないように(抜けないように)されている。ただし、接点部60は、金属プレート61aが設けられない場合には、フランジ部61が貫通孔31aの周囲の平板壁31に直接当接することにより、ハウジング30から外れないように(抜けないように)されていてもよい。   The contact part 60 is made of conductive rubber. The contact part 60 contacts a glass antenna (not shown). The contact portion 60 includes a flange portion 61. The contact portion 60 is prevented from being removed from the housing 30 (so as not to come off) when the holding portion of the metal plate 61a into which the flange portion 61 is press-fitted contacts the flat plate wall 31 around the through hole 31a. . However, when the metal plate 61a is not provided, the contact portion 60 is prevented from coming off from the housing 30 (so as not to come off) by the flange portion 61 directly contacting the flat plate wall 31 around the through hole 31a. ).

付勢部材70は、接点部60を図示略のガラスアンテナに押し付ける方向に(軸方向でケース側爪40とハウジング側爪50とが係合し合う方向に)、接点部60とハウジング30とハウジング側爪50をケース20に対して付勢する部材である。付勢部材70は、たとえばコイルスプリングからなる。ただし、付勢部材70はコイルスプリング以外からなっていてもよい。付勢部材70は、1部品のみ設けられていてもよく、2部品以上設けられていてもよい。   The urging member 70 is configured to press the contact portion 60 against a glass antenna (not shown) (in a direction in which the case side claw 40 and the housing side claw 50 are engaged with each other in the axial direction), and the contact portion 60, the housing 30, and the housing. A member that urges the side claw 50 against the case 20. The urging member 70 is made of, for example, a coil spring. However, the urging member 70 may be made of other than the coil spring. The urging member 70 may be provided with only one part, or may be provided with two or more parts.

つぎに、本発明実施例の作用を説明する。
本発明実施例では、ケース側爪40が、ケース20から軸方向と直交または略直交する方向に延びる第1の延び部41と、第1の延び部41の延び方向先端部から軸方向と平行または略平行な方向に延びる第2の延び部42と、を備えており、ハウジング側爪50が、ハウジング30から軸方向と直交または略直交する方向に延びる第3の延び部51と、第3の延び部51の延び方向先端部から軸方向と平行または略平行な方向に延びる第4の延び部52と、を備えているため、ハウジング30に軸方向と直交する方向の荷重がかかったときに、ケース側爪40の第2の延び部42とハウジング側爪50の第4の延び部52とが係合する(引っ掛かる、当接する)。その結果、ハウジング30に軸方向と直交する方向の荷重がかかっても、ケース側爪40に第2の延び部42が設けられておらずハウジング50に第4の延び部52が設けられていない場合(従来)に比べて、ハウジング30がケース20から外れてしまうことを防止できる。
Next, the operation of the embodiment of the present invention will be described.
In the embodiment of the present invention, the case side claw 40 is parallel to the axial direction from the first extending portion 41 extending from the case 20 in a direction orthogonal or substantially orthogonal to the axial direction, and from the leading end portion in the extending direction of the first extending portion 41. Or a second extending portion 42 extending in a substantially parallel direction, and the housing side pawl 50 has a third extending portion 51 extending from the housing 30 in a direction orthogonal or substantially orthogonal to the axial direction, and a third When a load in a direction orthogonal to the axial direction is applied to the housing 30, the fourth extending portion 52 extends in a direction parallel to or substantially parallel to the axial direction from the distal end portion of the extending portion 51 of the extending portion 51. In addition, the second extending portion 42 of the case side claw 40 and the fourth extending portion 52 of the housing side claw 50 are engaged (hooked or abutted). As a result, even if a load in a direction orthogonal to the axial direction is applied to the housing 30, the case side claw 40 is not provided with the second extending portion 42 and the housing 50 is not provided with the fourth extending portion 52. Compared to the case (conventional), the housing 30 can be prevented from being detached from the case 20.

本発明実施例の接点装置の断面図である。It is sectional drawing of the contact apparatus of this invention Example. 本発明実施例の接点装置の、ハウジングの斜視図である。It is a perspective view of a housing of a contact device of an embodiment of the present invention.

符号の説明Explanation of symbols

10 接点装置
20 ケース
21 ケース本体
22 取付け部
23 座部
30 ハウジング
31 平板壁
32 側壁
40 ケース側爪
41 第1の延び部
42 第2の延び部
50 ハウジング側爪
51 第3の延び部
52 第4の延び部
60 接点部
61 接点部のフランジ部
70 付勢部材
DESCRIPTION OF SYMBOLS 10 Contact apparatus 20 Case 21 Case main body 22 Attachment part 23 Seat part 30 Housing 31 Flat plate wall 32 Side wall 40 Case side nail | claw 41 1st extension part 42 2nd extension part 50 Housing side nail | claw 51 3rd extension part 52 4th Extending portion 60 Contact portion 61 Flange portion 70 of the contact portion Energizing member

Claims (1)

ケースと、
前記ケースに対して接点装置の軸方向に可動なハウジングと、
前記ケースに設けられるケース側爪と、
前記ハウジングに設けられ前記ケース側爪と係合可能なハウジング側爪と、
を有し、
前記ケース側爪は、前記ケースから前記接点装置の軸方向と直交または略直交する方向に延びる第1の延び部と、該第1の延び部の延び方向先端部から前記接点装置の軸方向と平行または略平行な方向に延びる第2の延び部と、を備えており、
前記ハウジング側爪は、前記ハウジングから前記接点装置の軸方向と直交または略直交する方向に延びる第3の延び部と、該第3の延び部の延び方向先端部から前記接点装置の軸方向と平行または略平行な方向に延びる第4の延び部と、を備えている、接点装置。
Case and
A housing movable in the axial direction of the contact device with respect to the case;
A case side claw provided in the case;
A housing side claw provided in the housing and engageable with the case side claw;
Have
The case-side claw includes a first extending portion extending from the case in a direction orthogonal or substantially orthogonal to the axial direction of the contact device, and an extending direction tip of the first extending portion from an axial direction of the contact device. A second extension portion extending in a parallel or substantially parallel direction,
The housing side pawl has a third extending portion extending from the housing in a direction orthogonal or substantially orthogonal to the axial direction of the contact device, and an extending direction tip of the third extending portion from the axial direction of the contact device. And a fourth extension extending in a parallel or substantially parallel direction.
JP2006273868A 2006-10-05 2006-10-05 Contact device Active JP4707640B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006273868A JP4707640B2 (en) 2006-10-05 2006-10-05 Contact device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006273868A JP4707640B2 (en) 2006-10-05 2006-10-05 Contact device

Publications (2)

Publication Number Publication Date
JP2008091297A JP2008091297A (en) 2008-04-17
JP4707640B2 true JP4707640B2 (en) 2011-06-22

Family

ID=39375227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006273868A Active JP4707640B2 (en) 2006-10-05 2006-10-05 Contact device

Country Status (1)

Country Link
JP (1) JP4707640B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111653887B (en) * 2020-05-11 2025-10-03 苏茂均 socket

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000268903A (en) * 1999-03-16 2000-09-29 Tyco Electronics Amp Kk Circuit substrate connector
JP4194924B2 (en) * 2003-11-28 2008-12-10 小島プレス工業株式会社 Contact device

Also Published As

Publication number Publication date
JP2008091297A (en) 2008-04-17

Similar Documents

Publication Publication Date Title
KR20140072911A (en) Joint connector
US20140311038A1 (en) Hole Plug
TWI547021B (en) Electrical connector
JP2001023715A (en) Terminal metal fitting
JP5947485B2 (en) Relay connector
WO2017203935A1 (en) Rotary connector and fixing structure of rotary connector
JP4707640B2 (en) Contact device
TWI532265B (en) Connection terminal and connector using the same
US10153578B2 (en) Connector structure
JP2010049844A (en) Connector and terminal metal fitting
US20100319792A1 (en) Flush control valve core assembly
JP6088345B2 (en) connector
JP6131913B2 (en) Wire harness fixing device and harness module
JP2000039016A (en) Control cable terminal fixing device
JP5738482B2 (en) Direct plug element especially for vehicle control equipment
JP5626106B2 (en) Electronic device housing structure
JP2013236183A (en) Antenna mounting washer and antenna device for vehicle, and antenna fixing method
JP2007066614A (en) Connector for substrate
JP5676302B2 (en) Drawer connector
JP4835981B2 (en) Image forming apparatus
JP6258841B2 (en) Terminal fitting jig and terminal insertion method
JP4895950B2 (en) Mounting structure of resin member for vehicle and resin clamp
CN111164387A (en) Spring clips for sensor mounting
JP2008135277A (en) Electric wire holder
JP2009075051A (en) Composite component integrated with metal band plate, and its manufacturing method

Legal Events

Date Code Title Description
A625 Written request for application examination (by other person)

Free format text: JAPANESE INTERMEDIATE CODE: A625

Effective date: 20090529

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A712

Effective date: 20090619

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20090619

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20110304

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20110315

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20110315

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250