JPH0512794U - Mechanical floating support parts - Google Patents
Mechanical floating support partsInfo
- Publication number
- JPH0512794U JPH0512794U JP6113791U JP6113791U JPH0512794U JP H0512794 U JPH0512794 U JP H0512794U JP 6113791 U JP6113791 U JP 6113791U JP 6113791 U JP6113791 U JP 6113791U JP H0512794 U JPH0512794 U JP H0512794U
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- case
- column
- screw
- supported
- 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.)
- Pending
Links
Landscapes
- Tests Of Electronic Circuits (AREA)
- Vibration Prevention Devices (AREA)
Abstract
(57)【要約】
【目的】 支柱のセンタリングができ、金属粉が発生す
る恐れがなく、また組立ての容易な支持部品を提供す
る。
【構成】 この考案は被支持基板１を基板２上に弾性的
に支持するための支持部品１０である。基板２上にねじ
１３で固定されるケース１１は、上面に開口１１ａを有
し、金属により箱形に形成される。ケース１１内にゴム
状弾性体１２が充填され、その中に支柱３のフランジ３
ａ側が埋込まれ、支柱３の他端はケースの開口１１ａよ
り上方に突出される。支柱３の他端面にねじ穴３ｂが形
成されており、被支持基板１は、小孔１ｂに挿通された
ねじ５をねじ穴３ｂに螺合させることにより、支柱３の
他端面に固定される。
(57) [Abstract] [Purpose] To provide a supporting part that allows centering of a column, does not generate metal powder, and is easy to assemble. The present invention is a support component 10 for elastically supporting a supported substrate 1 on a substrate 2. The case 11 fixed to the substrate 2 with the screw 13 has an opening 11a on the upper surface and is formed of metal into a box shape. A rubber-like elastic body 12 is filled in the case 11, and the flange 3 of the pillar 3 is filled therein.
The a side is buried, and the other end of the column 3 is projected upward from the opening 11a of the case. A screw hole 3b is formed in the other end surface of the column 3, and the supported substrate 1 is fixed to the other end surface of the column 3 by screwing a screw 5 inserted in the small hole 1b into the screw hole 3b. .
Description
【０００１】[0001]
この考案はメカニカルフローティング支持部品に関し、特に支柱のセンターリ ングに関する。 This invention relates to a mechanical floating support component, and more particularly to the centering of a column.
【０００２】[0002]
ＩＣ試験装置等のテストヘッドでは、複数のＩＣソケットを実装したインター フェースユニットと呼ばれる被支持基板１を図２に示すように他の基板２上に弾 性的に支持する必要があるため、複数のメカニカルフローティング支持部品（以 下単に支持部品と言う）１０が用いられている。 In a test head such as an IC test apparatus, a supported substrate 1 called an interface unit having a plurality of IC sockets mounted thereon needs to be elastically supported on another substrate 2 as shown in FIG. A mechanical floating support component (hereinafter simply referred to as a support component) 10 is used.
【０００３】 被支持基板１の透孔１ａに、上方より金属製の支柱３が挿通される。支柱３は その一端に透孔１ａより外径の大きなフランジ３ａが突出され、他端面にねじ穴 ３ｂが形成されていて、フランジ３ａが被支持基板１上の透孔１ａの周縁に対接 される。支柱３の周りにコイルばね４が巻回される。支柱３の他端面（フランジ ３ａと反対側）が基板２上に基板の小孔２ａと同軸心に配され、支柱のねじ穴３ ｂが基板２の底面側より小孔２ａに挿通されたねじ５に螺合される。A supporting column 3 made of metal is inserted into the through hole 1 a of the supported substrate 1 from above. The pillar 3 has a flange 3a having a larger outer diameter than the through hole 1a protruding at one end thereof and a screw hole 3b formed at the other end surface thereof, and the flange 3a is brought into contact with the peripheral edge of the through hole 1a on the supported substrate 1. It The coil spring 4 is wound around the column 3. The other end surface (the side opposite to the flange 3a) of the pillar 3 is arranged coaxially with the small hole 2a of the board on the board 2, and the screw hole 3b of the pillar is inserted into the small hole 2a from the bottom surface side of the board 2. 5 is screwed together.
【０００４】 コイルばね４の上端と被支持基板１との間及びコイルばね４の下端と基板２と の間に金属製のリング片６及び７がそれぞれ介在される。このように支持部品１ ０は、支柱３、コイルばね４、ねじ５及びリング片６，７で構成され、被支持基 板１は、コイルばね４によって、支柱のフランジ３ａに当接するように偏倚され る。Metal ring pieces 6 and 7 are interposed between the upper end of the coil spring 4 and the supported substrate 1 and between the lower end of the coil spring 4 and the substrate 2, respectively. As described above, the support component 10 is composed of the column 3, the coil spring 4, the screw 5, and the ring pieces 6 and 7, and the supported substrate 1 is biased by the coil spring 4 so as to come into contact with the flange 3a of the column. Be done.
【０００５】[0005]
従来の支持部品１０においては、支柱３はねじ５により基板２に固定されるが 、テストヘッドの小形軽量化にともない、前記支持部品１０も小形化され、支柱 ３は、その外径が細いので、小孔２ａと同軸心に基板２に立てた垂線Ｌに対して 斜めに傾き易い。コイルばね４は支柱３の傾きを補正する機能はないので、被支 持基板１は基板２に対してずれて支持される恐れがあり、被支持基板（この場合 、ＩＣソケットを実装したインターフェースユニット）１を多数の被試験ＩＣを 保持したハンドラの所定の位置へ精度よく接近対向させることが困難になり、こ のため各被試験ＩＣを対応するＩＣソケットに嵌合できない不良が発生する恐れ があった。 In the conventional support component 10, the support column 3 is fixed to the substrate 2 by the screw 5, but the support component 10 is also miniaturized with the downsizing and weight reduction of the test head, and the support column 3 has a small outer diameter. , It is easy to incline obliquely with respect to the perpendicular line L standing on the substrate 2 coaxially with the small hole 2a. Since the coil spring 4 does not have a function of correcting the inclination of the support column 3, there is a possibility that the supported substrate 1 may be displaced and supported with respect to the substrate 2, and the supported substrate (in this case, an interface unit having an IC socket mounted thereon). ) It becomes difficult to accurately approach and face 1 to the predetermined position of the handler that holds a large number of ICs to be tested, which may cause a failure in which each IC to be tested cannot be fitted into the corresponding IC socket. there were.
【０００６】 また、従来の技術部品１０を構成する支柱３、コイルばね４及びリング片６， ７はいずれも金属製であり、実使用中にこれら部材間の摩擦が生じ、その摩擦に よって発生した金属粉が、基板２上にふりかかって、導体パターン間をショート させたり、絶縁を低下させる原因になるなどの不都合があった。 また、従来の支持部品１０は、構成部材が全て個別のものであって、その個別 部材の数も比較的多いため、被支持基板１をこれら支持部材によって基板２上に 支持する組立の作業性が悪い問題があった。Further, all of the columns 3, the coil springs 4, and the ring pieces 6 and 7 constituting the conventional technical component 10 are made of metal, and friction occurs between these members during actual use, and the friction causes them. The metal powder spattered on the substrate 2 causes short-circuits between the conductor patterns and causes deterioration of insulation. Further, in the conventional support component 10, since all the constituent members are individual and the number of the individual members is relatively large, the workability of assembly for supporting the supported substrate 1 on the substrate 2 by these supporting members is high. There was a bad problem.
【０００７】 この考案の目的はこれら従来の欠点を解決して、支柱の所定の垂線Ｌに対する センターリングができ、金属粉が発生する恐れがなく、また組立ての容易な支持 部品を提供しようとするものである。An object of the present invention is to solve these conventional drawbacks, and to provide a supporting part which can center a predetermined vertical line L of a column, does not generate metal powder, and is easy to assemble. It is a thing.
【０００８】[0008]
この考案は、被支持基板を基板上に弾性的に支持するためのメカニカルフロー ティング支持部品である。前記基板上に固定されケースは、上面に開口を有し、 金属製で箱形に形成される。そのケース内にゴム状弾性体が充填され、そのゴム 状弾性体内に金属製の支柱が埋込まれる。この支柱は、一端にフランジが突設さ れ、他端面に前記被支持基板を取付けるためのねじ穴が形成され、そのフランジ 側の端部が前記ゴム状弾性体内に埋込まれ、他端が前記ケースの開口から上方に 突出される。その支柱の前記ねじ穴に螺合するねじにより前記被支持基板を前記 支柱の他端面に固定する。 This invention is a mechanical floating support component for elastically supporting a supported substrate on the substrate. The case, which is fixed on the substrate, has an opening on the upper surface and is made of metal and has a box shape. A rubber-like elastic body is filled in the case, and metal columns are embedded in the rubber-like elastic body. This strut has a flange protruding from one end and a screw hole for mounting the supported substrate on the other end surface. The end on the flange side is embedded in the rubber-like elastic body, and the other end is It projects upward from the opening of the case. The supported substrate is fixed to the other end surface of the pillar by a screw that is screwed into the screw hole of the pillar.
【０００９】[0009]
この考案の実施例を図１に、図２と対応する部分に同じ符号を付して示し、重 複説明を省略する。この考案の支持部品１０では、箱形の金属製のケース１１内 にゴム状弾性体１２が充填され、その中に金属製の支柱３が埋込まれる。 ケース１１は底面に複数のねじ穴（図示せず）が形成されており、それらねじ 穴と螺合するねじ１３によって基板２の所定の位置に取付可能とされる。ケース １１の上端には開口１１ａが形成される。支柱３の一端にフランジ３ａが突設さ れ、他端面にねじ穴３ｂが形成される。支柱３は、フランジ３ａ側の端部がゴム 状弾性体１２内に埋込まれ、他端がケースの開口１１ａから上方に突出される。 支柱３はケース１１内の所定の位置に埋込まれ、ケース１１の基板２と対接する 底面と垂直な方向に弾性的に保持される。 An embodiment of the present invention is shown in FIG. 1 by giving the same reference numerals to the portions corresponding to those in FIG. In the support component 10 of the present invention, a rubber-like elastic body 12 is filled in a box-shaped metal case 11, and a metal support column 3 is embedded therein. A plurality of screw holes (not shown) are formed on the bottom surface of the case 11, and the case 11 can be attached to a predetermined position of the substrate 2 by a screw 13 screwed into the screw holes. An opening 11a is formed at the upper end of the case 11. A flange 3a is projectingly provided on one end of the column 3, and a screw hole 3b is formed on the other end surface. The end of the column 3 on the side of the flange 3a is embedded in the rubber-like elastic body 12, and the other end is projected upward from the opening 11a of the case. The support column 3 is embedded at a predetermined position in the case 11, and is elastically held in a direction perpendicular to the bottom surface of the case 11 that contacts the substrate 2.
【００１０】 支柱３の他端上に被支持基板１が支持され、被支持基板１の小孔１ｂに挿通さ れたねじ５をねじ穴３ｂに螺合させることにより、被支持基板１は支柱３に固定 される。The supported substrate 1 is supported on the other end of the support column 3, and the screw 5 inserted into the small hole 1 b of the supported substrate 1 is screwed into the screw hole 3 b, so that the supported substrate 1 is supported. It is fixed at 3.
【００１１】[0011]
この考案によれば、支柱３はゴム状弾性体１２に支持されてケース１１内の所 定の位置に垂直に保持される。ケース１１を基板２の所定の位置に固定すること によって、支柱３は基板２の所定の位置に立てた垂線Ｌに正確にセンタリングさ せることができる。従って被支持基板１の基板２に対する位置ずれを従来よりき わめて小さくすることができる。 According to this invention, the column 3 is supported by the rubber-like elastic body 12 and vertically held at a predetermined position in the case 11. By fixing the case 11 at a predetermined position on the substrate 2, the support column 3 can be accurately centered on the perpendicular line L standing at the predetermined position on the substrate 2. Therefore, the displacement of the supported substrate 1 with respect to the substrate 2 can be made extremely smaller than in the conventional case.
【００１２】 この考案の支持部品には、互いに摺接するような金属部材はないので、従来の ように金属粉が発生することはない。また、この考案の支持部品は取付用ねじを 除いて、一体化されているので、被支持基板１を基板２上に支持する組立作業を きわめて容易に行える。Since the supporting component of the present invention has no metal members that are in sliding contact with each other, metal powder is not generated unlike the conventional case. Further, since the supporting component of the present invention is integrated except for the mounting screws, the assembling work for supporting the supported substrate 1 on the substrate 2 can be performed very easily.
【図１】この考案の実施例を用いて被支持基板を基板に
取付けた場合の要部の縦断面図。FIG. 1 is a vertical cross-sectional view of a main part when a supported substrate is attached to a substrate according to an embodiment of the present invention.
【図２】従来の支持部品を用いて被支持基板を基板に取
付けた場合の要部の縦断面図。FIG. 2 is a vertical cross-sectional view of a main part when a supported substrate is attached to the substrate using a conventional supporting component.
Claims (1)
ためのメカニカルフローティング支持部品であって、 前記基板上に固定され、上面に開口を有する箱形の金属
製のケースと、 そのケース内に充填されたゴム状弾性体と、 一端にフランジが突設され、他端面に前記被支持基板を
取付けるためのねじ穴が形成され、そのフランジ側の端
部が前記ゴム状弾性体内に埋込まれ、他端が前記ケース
の開口から上方に突出される金属製の支柱と、 その支柱の前記ねじ穴と螺合して前記被支持基板を前記
支柱の他端面に固定するねじとより成ることを特徴とす
る、 メカニカルフローティング支持部品。1. A mechanical floating support component for elastically supporting a supported substrate on a substrate, which is a box-shaped metal case fixed to the substrate and having an opening on the upper surface thereof. A rubber-like elastic body filled inside and a flange protruding from one end, and a screw hole for attaching the supported substrate is formed on the other end surface, and the end portion on the flange side is embedded in the rubber-like elastic body. And a screw that is inserted into the case and has the other end protruding upward from the opening of the case, and a screw that is screwed into the screw hole of the support to fix the supported substrate to the other end surface of the support. A mechanical floating support component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6113791U JPH0512794U (en) | 1991-08-02 | 1991-08-02 | Mechanical floating support parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6113791U JPH0512794U (en) | 1991-08-02 | 1991-08-02 | Mechanical floating support parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0512794U true JPH0512794U (en) | 1993-02-19 |
Family
ID=13162400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6113791U Pending JPH0512794U (en) | 1991-08-02 | 1991-08-02 | Mechanical floating support parts |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0512794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020129646A1 (en) * | 2018-12-21 | 2020-06-25 | 株式会社ヨコオ | Inspection jig support, support, and inspection jig |
-
1991
- 1991-08-02 JP JP6113791U patent/JPH0512794U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020129646A1 (en) * | 2018-12-21 | 2020-06-25 | 株式会社ヨコオ | Inspection jig support, support, and inspection jig |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1228160A (en) | Probe card | |
| JP2019070562A (en) | Electrical connection device | |
| US20200363453A1 (en) | System, a tangent probe card and a probe head assembly for testing semiconductor wafer | |
| JPH0512794U (en) | Mechanical floating support parts | |
| KR20160042189A (en) | Socket for testing semiconductor package and method for manufacturing the same | |
| JP2000069336A (en) | Mount structure for image pickup device | |
| JP3105831B2 (en) | Guide pin part of printed circuit board inspection device and guide pin fixing method of printed circuit board inspection device | |
| JP4264763B2 (en) | Position measurement and placement method | |
| US20050083071A1 (en) | Electronic circuit assembly test apparatus | |
| JPS6331934B2 (en) | ||
| JPH09260181A (en) | Supporting method and fixing method of covered pillar type support as well as cylindrical support having rigidity | |
| JPH0646071Y2 (en) | Socket mounting structure | |
| JP2000294956A (en) | Plug-in module, wiring support structure therefor and electronic apparatus | |
| JP2001223485A (en) | Vibration absorbing device | |
| JP2978399B2 (en) | Ground coil equipment for magnetic levitation trains | |
| JPH04365344A (en) | Probe card | |
| JPS593375A (en) | Gimbal device in magnetometer | |
| KR200281259Y1 (en) | Test socket | |
| JPH09298223A (en) | Ic test device and probe card used therefor | |
| JP2555716Y2 (en) | Test head | |
| JPH04109532U (en) | probe board | |
| JPH0671525A (en) | Centering deviation correcting device | |
| CN115328839A (en) | Connection structure | |
| JPS627486B2 (en) | ||
| TW202011037A (en) | Docking floating mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 19990216 |