CN103728520A - Information and communication technology (ICT) test needle bed - Google Patents
Information and communication technology (ICT) test needle bed Download PDFInfo
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- CN103728520A CN103728520A CN201410024736.2A CN201410024736A CN103728520A CN 103728520 A CN103728520 A CN 103728520A CN 201410024736 A CN201410024736 A CN 201410024736A CN 103728520 A CN103728520 A CN 103728520A
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- detected
- pcb board
- ict
- support plates
- pad
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Abstract
The invention relates to an information and communication technology (ICT) test needle bed which comprises a sky plate (1), a press bar fixing plate (3), support plates (7) and a working table (4). The plurality of support plates (7) are distributed on the working table (4) at intervals, press rods (5) used for pressing the plurality of support plates (7) in a separation mode are arranged on the press rod fixing plate (3) and press bars (8) matched with the plurality of support plates (7) and used for pressing and locating printed circuit boards (PCBs) (6) to be detected are arranged on the press bar fixing plate (3). By means of the scheme, the needle bed has the advantage that the PCBs to be detected and on the plurality of support plates can be pressed, located and detected by means of the plurality of support plates arranged on the working table and used for installing and placing the PCBs to be detected and the plurality of press bars arranged on the bottom face of the press bar fixing plate, and the PCB detection efficiency of the needle bed can be improved.
Description
Technical field
The present invention relates to pcb board technical field of measurement and test, refer more particularly to a kind of for testing the ICT test needle-bar of pcb board.
Background technology
Current ICT(is the english abbreviation of measurement jig) test needle-bar is mainly used in the online detection to electronic devices and components, specifically be used for manufacturing defect and the bad a kind of testing apparatus of components and parts of test-based examination electronic devices and components, can On line inspection Single Electron components and parts and the open circuit/short circuit situation of each point road network.But current ICT test needle-bar is most, just for single pcb board, detect, testing efficiency is low, cannot meet the requirement of use test, is unfavorable for the raising of production efficiency.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of ICT reasonable in design, reliable and stable, that can simultaneously detect a plurality of pcb boards to test needle-bar.
For achieving the above object, technical scheme provided by the present invention is: a kind of ICT test needle-bar, comprise a day plate, pressure bar fixed head, back up pad and worktable, described back up pad is a plurality of spaced apart on worktable, wherein said pressure bar fixed head is also respectively equipped with a plurality of for separating the depression bar that compresses described a plurality of back up pads, on this pressure bar fixed head, be respectively equipped with coordinate with described a plurality of back up pads for compress location pcb board to be detected pressure bar.
Further, between described sky plate and pressure bar fixed head, by a plurality of pitmans spaced apart, be fixedly linked, wherein said pitman diameter is between 10mm-15mm.
Further, during the laminating of described back up pad and pcb board to be detected, the pcb board slitter edge that its four side of this pcb board to be detected can be excised extends to respectively outside this back up pad surrounding protruding.
The present invention is after having adopted such scheme, what its great advantage was to be provided with by worktable is a plurality of for the back up pad of placing pcb board to be detected is installed, while compresses detection and localization to the pcb board to be detected in described a plurality of back up pads respectively with a plurality of pressure bars that pressure bar fixed head bottom surface is provided with, and can improve the PCB detection efficiency of needle-bar; The depression bar that simultaneously the present invention is also provided with by each back up pad side and the resectable slitter edge of the pcb board to be detected compression of realization to pcb board that fit, can effectively protect in PCB testing process the electronic devices and components on it, in case damaged in testing process.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described:
Shown in accompanying drawing 1, a kind of for testing the ICT needle-bar of electronic devices and components performance on pcb board described in the present embodiment, this needle-bar comprises day plate 1, the pressure bar fixed head 3 that surrounding is fixedly linked by four pitmans 2 and described sky plate 1, and wherein said pitman 2 diameters are 10mm-15mm.On the worktable 4 of this ICT needle-bar, being also provided with in the equally distributed back up pad 7(the present embodiment in a plurality of intervals is two), the detector probe sleeve 9 that each back up pad 7 is passed through separately is respectively connected with worktable 4, worktable 4 contacts with the pcb board 6 testing electrical property points of placing in back up pad 7 by the detector probe in detector probe sleeve 9, realizes the electronic devices and components on pcb board 6 are carried out to Performance Detection.Accordingly, on pressure bar fixed head 3 bottom faces, be also provided with the depression bar 5 that is placed in the pcb board to be detected 6 in back up pad 7 for compressing, wherein said depression bar 5 contacts with the pcb board slitter edge 10 that four sides of pcb board 6 to be detected can be excised, and realizes being fixed pcb board 6.In this, compression mode can effectively guarantee that the electronic devices and components on pcb board 6 to be detected are incessantly damaged in detecting use procedure, improves the rationality of checkout equipment.Meanwhile, in order further to realize the compression location to pcb board 6 to be detected, on pressure bar fixed head 3 bottom faces, be also provided with a plurality of pressure bars 8 for pcb board 6 compressions to be detected are located, prevent that pcb board 6 to be detected from rocking.
In order to facilitate pressing down of pcb board, back up pad 7 is during with pcb board 6 laminating to be detected, and the pcb board slitter edge 10 that these pcb board 6 its four sides to be detected can be excised extends to respectively outside these back up pad 7 surroundings protruding.
The examples of implementation of the above are only the present invention's preferred embodiment, not with this, limit practical range of the present invention, therefore the variation that all shapes according to the present invention, principle are done all should be encompassed in protection scope of the present invention.
Claims (3)
1. an ICT tests needle-bar, comprise a day plate (1), pressure bar fixed head (3), back up pad (7) and worktable (4), it is characterized in that: described back up pad (7) is for a plurality of spaced apart on worktable (4), wherein said pressure bar fixed head (3) be also respectively equipped with a plurality of for separate the depression bar (5) that compresses described a plurality of back up pads (7), on this pressure bar fixed head (3), be respectively equipped with coordinates with described a plurality of back up pads (7) be used for compressing locate pcb board to be detected (6) pressure bar (8).
2. a kind of ICT needle-bar according to claim 1, is characterized in that: between described sky plate (1) and pressure bar fixed head (3), by a plurality of pitmans spaced apart (2), be fixedly linked, wherein said pitman (2) diameter is between 10mm-15mm.
3. a kind of ICT needle-bar according to claim 1 and 2, it is characterized in that: during the laminating of described back up pad (7) and pcb board to be detected (6), the pcb board slitter edge (10) that this its four side of pcb board to be detected (6) can be excised extends to respectively outside this back up pad (7) surrounding protruding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410024736.2A CN103728520A (en) | 2014-01-20 | 2014-01-20 | Information and communication technology (ICT) test needle bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410024736.2A CN103728520A (en) | 2014-01-20 | 2014-01-20 | Information and communication technology (ICT) test needle bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103728520A true CN103728520A (en) | 2014-04-16 |
Family
ID=50452681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410024736.2A Pending CN103728520A (en) | 2014-01-20 | 2014-01-20 | Information and communication technology (ICT) test needle bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103728520A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082670A (en) * | 2019-06-03 | 2019-08-02 | 格力电器（郑州）有限公司 | On-line tester |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201016994Y (en) * | 2007-03-30 | 2008-02-06 | 天津光电新雨电子通信设备有限公司 | PCB testing jig |
| EP2341353A1 (en) * | 2010-01-05 | 2011-07-06 | Research In Motion Limited | Self-aligning test fixture for printed circuit board |
| CN202281809U (en) * | 2011-08-08 | 2012-06-20 | 深圳麦逊电子有限公司 | PCB plate grating test system with a plurality of test clamps |
| CN202404122U (en) * | 2011-12-16 | 2012-08-29 | 荆州市大明灯业有限公司 | Test fixture for fluorescent lamp ballast printed circuit board (PCB) |
| CN202975268U (en) * | 2012-12-24 | 2013-06-05 | 上海金东唐精机科技有限公司 | Fixture combination applied to PCB testing |
| CN203054109U (en) * | 2012-12-12 | 2013-07-10 | 深圳市振华测试设备有限公司 | ICT (In Circuit Tester) |
| CN203745573U (en) * | 2014-01-20 | 2014-07-30 | 佛山市中格威电子有限公司 | ICT test needle bed |
-
2014
- 2014-01-20 CN CN201410024736.2A patent/CN103728520A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201016994Y (en) * | 2007-03-30 | 2008-02-06 | 天津光电新雨电子通信设备有限公司 | PCB testing jig |
| EP2341353A1 (en) * | 2010-01-05 | 2011-07-06 | Research In Motion Limited | Self-aligning test fixture for printed circuit board |
| CN202281809U (en) * | 2011-08-08 | 2012-06-20 | 深圳麦逊电子有限公司 | PCB plate grating test system with a plurality of test clamps |
| CN202404122U (en) * | 2011-12-16 | 2012-08-29 | 荆州市大明灯业有限公司 | Test fixture for fluorescent lamp ballast printed circuit board (PCB) |
| CN203054109U (en) * | 2012-12-12 | 2013-07-10 | 深圳市振华测试设备有限公司 | ICT (In Circuit Tester) |
| CN202975268U (en) * | 2012-12-24 | 2013-06-05 | 上海金东唐精机科技有限公司 | Fixture combination applied to PCB testing |
| CN203745573U (en) * | 2014-01-20 | 2014-07-30 | 佛山市中格威电子有限公司 | ICT test needle bed |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082670A (en) * | 2019-06-03 | 2019-08-02 | 格力电器（郑州）有限公司 | On-line tester |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140416 |