GB2435721A - IC detector with changeable models - Google Patents

IC detector with changeable models Download PDF

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Publication number
GB2435721A
GB2435721A GB0604193A GB0604193A GB2435721A GB 2435721 A GB2435721 A GB 2435721A GB 0604193 A GB0604193 A GB 0604193A GB 0604193 A GB0604193 A GB 0604193A GB 2435721 A GB2435721 A GB 2435721A
Authority
GB
United Kingdom
Prior art keywords
detecting
detector
base plate
board
model
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.)
Withdrawn
Application number
GB0604193A
Other versions
GB0604193D0 (en
Inventor
Shih-Hsi Lo
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0604193A priority Critical patent/GB2435721A/en
Publication of GB0604193D0 publication Critical patent/GB0604193D0/en
Publication of GB2435721A publication Critical patent/GB2435721A/en
Withdrawn legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00Measuring instruments characterised by the use of mechanical techniques
    • G01B3/14Templates for checking contours
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28Testing of electronic circuits, e.g. by signal tracer
    • G01R31/2801Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
    • G01R31/2806Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
    • G01R31/2808Holding, conveying or contacting devices, e.g. test adapters, edge connectors, extender boards

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

A detector for integrated circuit boards comprises a detecting assembly 1, a support plate 2 and a base plate 3 for positioning a circuit board during testing. An interchangeable detecting model 4 has projections 41, 42 that engage with openings 31, 32 formed on the support plate 2. The projections and the openings engage to allow the detecting model to precisely position the circuit board under test. If another type of IC board is to be tested, a different detecting model 4 can be used without replacing the other components of the detector such as the base plate 3.

Description

<p>TITLE: IC Detector with Changeable Models BACKGROTj OF THE INVENTION
Since the size of an IC board becomes more and more precise, it must be detected more carefully after it is manufactured for keeping a good quality. In this time, it is known that a detecting assembly is used for positioning the IC board. The detecting assembly is placed on a support plate, which is mounted on a base plate. A detecting model is then to cover thereon to detect the circuit on the IC board. It is necessary to keep a perfect connection between the detecting model and the plate. The conventional apparatus has no any means to help the connection between the model and the plate that causes a fault sometimes and leads a hard drawback. When to detect a different IC board, it is very trouble to change the whole detecting assembly or it must be to apply another detector. Such procedure is inconvenient beyond image.</p>
<p>The present invention is to provide a new detecting apparatus, which provides a novel base plate of the detecting apparatus for connecting with various models precisely to detect different IC boards.</p>
<p>Now, accompanying with the following drawings, the character of the present invention will be described here and after.</p>
<p>BRIEF DESCRIPTION OF THE DRAWINGS</p>
<p>Figure 1 is an exploded perspective view showing an IC detector with a detecting model according to the present invention.</p>
<p>Figure 2 is an assembled plan view of Figure4.</p>
<p>Figure 3 is an exploded perspective view showing the IC detector with another detecting model according to the present invention.</p>
<p>Figure 4 is an assembled plan view of Figure 3.</p>
<p>DETAILED DES CifiPTION OF THE PREFERRED EMBODIMENT Referring to Figure 1 and 2, the present invention includes a traditional detecting assembly (1) being positioned on a support plate (2).</p>
<p>The support plate (2) is mounted on a base plate (3). The base plate (3) is provided with a big opening (31) and a small opening (32). A detecting model (4) is provided with a big projection (41) and a small projection (42) relating to the two openings (31), (32).</p>
<p>In detecting the IC board, all of them are positioned on the relating detecting assembly. At this time, the detecting model (4) is to cover the base plate (3), while the two projections (41), (42) are engaged with the two openings (31), (32). Hence, the connection will be precise easily for detecting the IC board whether is good or bad. When to detecting a different IC board, the detecting model should be changed.</p>
<p>It can be found that the same detecting assembly (1), the support plate (2), and the base plate (3) can be still used with another changed detecting model (5), which has a big projection (51) and a small projection (52) similarly, as shown in Figure 3 and 4. Obviously, a precise connection therebetween can be also obtained for detecting a different IC board.</p>
<p>Accordingly, under the foundation of the present invention in detecting any IC board, the detecting model can be quickly changed to engage with the base plate precisely for detecting the various IC boards.</p>
<p>This obtains improvement and utilization. Hence, the present invention should be allowed for patent.</p>
<p>The embodiment described above is given by way of example only, and various other modifications will be apparent to persons skilled in the art without departing from the scope of the invention, as defined by the appended claims.</p>

Claims (1)

  1. <p>ICLAIM: 1. A detector with changeable detecting models including a
    support plate connecting with several detecting assemblies thereon, each of which can position an IC board being detected, a base plate connected with the support and characterized in having a big opening and a small opening, a detecting model having a big projection and a small projection, both of which are engaged with the two openings of the base plate to obtain a precise connection between the detecting model and the plate.</p>
    <p>2. The detector with changeable detecting models as claimed in claim 1, wherein a different detecting model can be used accompanying with the same detecting assembly, the support plate, and the base plate to detect a different IC board.</p>
    <p>3. A detector substantially as hereinbefore described with reference to the accompanyng drawings.</p>
GB0604193A 2006-03-02 2006-03-02 IC detector with changeable models Withdrawn GB2435721A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0604193A GB2435721A (en) 2006-03-02 2006-03-02 IC detector with changeable models

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0604193A GB2435721A (en) 2006-03-02 2006-03-02 IC detector with changeable models

Publications (2)

Publication Number Publication Date
GB0604193D0 GB0604193D0 (en) 2006-04-12
GB2435721A true GB2435721A (en) 2007-09-05

Family

ID=36218989

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0604193A Withdrawn GB2435721A (en) 2006-03-02 2006-03-02 IC detector with changeable models

Country Status (1)

Country Link
GB (1) GB2435721A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6692267B1 (en) * 2001-08-23 2004-02-17 Ciena Corporation Printed circuit board testing module
US20040075456A1 (en) * 2002-10-18 2004-04-22 Zhao Yue Qing Test fixture for printed circuit board assembly

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6692267B1 (en) * 2001-08-23 2004-02-17 Ciena Corporation Printed circuit board testing module
US20040075456A1 (en) * 2002-10-18 2004-04-22 Zhao Yue Qing Test fixture for printed circuit board assembly

Also Published As

Publication number Publication date
GB0604193D0 (en) 2006-04-12

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)