CN107505561A - A kind of detection instrument of stamp hole pcb board - Google Patents
A kind of detection instrument of stamp hole pcb board Download PDFInfo
- Publication number
- CN107505561A CN107505561A CN201710780639.XA CN201710780639A CN107505561A CN 107505561 A CN107505561 A CN 107505561A CN 201710780639 A CN201710780639 A CN 201710780639A CN 107505561 A CN107505561 A CN 107505561A
- Authority
- CN
- China
- Prior art keywords
- pcb board
- thimble
- stamp hole
- detection instrument
- supporting plate
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/2806—Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
- G01R31/2808—Holding, conveying or contacting devices, e.g. test adapters, edge connectors, extender boards
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pinball Game Machines (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention discloses a kind of detection instrument of stamp hole pcb board, including interior case, there is a supporting plate on interior case, there are the pcb board fixed support and four side thimble supports of projection on the supporting plate, pcb board fixed support is additionally provided with the sliding groove to match for side thimble bracket slide on the inside of four side thimble supports on the supporting plate, on the centrally disposed perpendicular bisector of sliding groove, contain thimble on the thimble support of side, the thimble is elastic thimble.The present invention is contacted with metallized semi-pore using the elastic thimble of horizontal direction using the characteristic at the side edge of stamp hole four also bare metal half bore, is transmitted signal, the compatible various sizes of stamp hole pcb board of energy.
Description
[technical field]
The present invention relates to the detection field of stamp hole pcb board, more particularly to a kind of detection instrument of stamp hole pcb board.
[background technology]
The side of stamp hole pcb board four is metallized semi-pore, in addition to four side edges, inner side also have be connected with edge it is naked
The metallized semi-pore of dew, but because the spacing between the metallized semi-pore of stamp hole is overstocked, the test at present to veneer function is relative
Relatively difficult, the testing jig that in the market provides is contacted with the metallized semi-pore of inner side by the way of the thimble used, so as to reality
Now test, or a kind of more stamp hole pcb board test devices as disclosed in patent of invention 2011103951325, on trapezoidal
Small mode under big, lower end is fixed in upper end loose slot, and the height between substrate can be voluntarily adjusted by screw to ensure pcb board
Pick and place with contacting, although solve its can compatible different sizes, testing jig space-consuming is big, due to its trapezoidal structure
It is fixed, it not is very convenient to use, and it is not so easy to pick and place.
[content of the invention]
The invention aims to provide a kind of detection instrument for being different from existing stamp hole pcb board, realization easily takes
The stamp hole testing jig put and tested.
Technical scheme is as follows：
A kind of detection instrument of stamp hole pcb board, including interior case, have a supporting plate on interior case, have projection on the supporting plate
PCB plates fixed support and four side thimble supports, pcb board fixed support is on the inside of four side thimble supports, the supporting plate
On be additionally provided with the sliding groove to match for side thimble bracket slide, on the centrally disposed perpendicular bisector of sliding groove.
As a further improvement on the present invention, thimble support in side has wire to be used to the signal of pcb board passing to interior case.
As a further improvement on the present invention, thimble is contained on side thimble support, the thimble is elastic thimble.
As a further improvement on the present invention, thimble support in side is provided with screens.
As a further improvement on the present invention, fixed support is that four columns are formed, and each one jiao of column is additionally provided with
Projection, for blocking pcb board.
As a further improvement on the present invention, the fixed support is after stamp hole pcb board to be measured is placed, and four sides
Thimble support is in same level.
As a further improvement on the present invention, described side thimble support is L-type.
Beneficial effects of the present invention are：
The present invention is using the side edge of the stamp hole four also exposed characteristic for having metallized semi-pore, with generally using inner side gold at present
The mode of categoryization half bore vertical detection is different, is contacted using the elastic thimble of horizontal direction with metallized semi-pore and transmits signal, energy
Compatible various sizes of stamp hole pcb board.
[brief description of the drawings]
Fig. 1 is stereogram of the embodiment of the present invention.
Fig. 2 is side of embodiment of the present invention thimble support partial enlarged drawing.
Fig. 3 is use state figure of the embodiment of the present invention.
Fig. 4 is sliding groove schematic diagram of the embodiment of the present invention.
Wherein, 1 is stamp hole pcb board, and 2 be interior case, and 3 be supporting plate, and 310 be sliding groove, and 311 be fixed support, and 312 are
Four side thimble supports, 313 be projection, and 314 be screens, and 315 be thimble.
[embodiment]
In order that the technological means that the present invention realizes is clear, the present invention is expanded on further below in conjunction with the accompanying drawings.
As Figure 1-4, a kind of detection instrument of stamp hole pcb board, including interior case 2, there is a supporting plate 3, institute on interior case 2
Stating has the pcb board fixed support 311 and four side thimble supports 312 of projection on supporting plate 3, pcb board fixed support 311 is at four
On the inside of side thimble support 312, it is additionally provided with the supporting plate 3 and slides the sliding groove 310 to match, institute for side thimble support 312
State on 310 centrally disposed perpendicular bisector of sliding groove, under non-test state, outermost of the side thimble support 312 in sliding groove
Side, close to the edge of supporting plate.In test mode, four side thimble supports 312 press postal by sliding groove activity adjustment position
Ticket hole pcb board 1.
Wherein fixed support 311 is screwed, and there is screw hole support bracket fastened lower section, also has on supporting plate 3 corresponding
Screw (being not drawn into figure), for the detection of the various sizes of stamp hole pcb board of each batch, fixed support can be dismantled,
And correct position is moved to, then is fixed from below with screw.
Side thimble support has wire to be used to the signal of pcb board passing to interior case, and thimble 315 is contained on the thimble support of side, pushes up
Pin 315 is horizontal positioned, and the thimble 315 is elastic thimble, can be contacted to greatest extent with metallized semi-pore, in test,
Horizontal positioned thimble 315 metallized semi-pore exposed with the side edge of stamp hole pcb board four to be measured contacts.Described side thimble
Support 312 is L-type, is conveniently manually adjusted.Side thimble support is provided with screens 314, is further pushed away in side thimble support 312
When entering centre, stamp hole pcb board 1 is more accurately fixed.Fixed support 311 is that four columns are formed, each column one
Angle is additionally provided with projection 313, for blocking pcb board.
The fixed support 311 is after stamp hole pcb board 1 to be measured is placed, the thimble 315 of four side thimble supports 312
It is in the metallized semi-pore at the side edge of stamp hole pcb board 1 four to be measured in same level.
Interior case can be detected and burning program etc. by interior case to stamp pcb board to place the part such as circuit board
Operation.Reset switch, power switch and some LED lights etc. are also provided with interior case, then can show work, detection
Etc. situation, facilitate user to observe and use.
In use, fixed support position only need to be set in advance, place stamp hole pcb board to be measured, mobile side top
Thimble 315 is aligned and contacted by needle rack 312 with the metallized semi-pore on pcb board, and then pcb board can be carried out a system such as to detect
The operation of row.
To sum up, the invention has the advantages that：
The detection means of stamp hole pcb board of the present invention more convenient can realize the operation such as detection, and simple in construction,
Easily realize and reset, only need to move side thimble support.Meanwhile each metallized semi-pore can be realized by elastic thimble
It can contact, joint efficiency is high, and projection 313 and screens 314 contribute to accurately fix stamp hole pcb board, fixed support
Can adjustment position, meet the detection of the stamp hole pcb board of different specification size.
The preferred embodiment of the present invention is the foregoing is only, protection scope of the present invention is not limited in above-mentioned embodiment party
Formula, every technical scheme for belonging to the principle of the invention belong to protection scope of the present invention.For those skilled in the art
Speech, some improvement carried out on the premise of the principle of the present invention is not departed from, these improvement also should be regarded as the protection model of the present invention
Enclose.
Claims (7)
1. a kind of detection instrument of stamp hole pcb board, it is characterised in that including interior case, there is a supporting plate, the supporting plate on interior case
On have projection pcb board fixed support and four side thimble supports, pcb board fixed support on the inside of four side thimble supports,
The sliding groove to match for side thimble bracket slide, the centrally disposed perpendicular bisected of sliding groove are additionally provided with the supporting plate
On line.
2. the detection instrument of a kind of stamp hole pcb board according to claim 1, it is characterised in that side thimble support is led
Line is used to the signal of pcb board passing to interior case.
3. the detection instrument of a kind of stamp hole pcb board according to claim 1, it is characterised in that contain on the thimble support of side
There is thimble, the thimble is elastic thimble.
4. the detection instrument of a kind of stamp hole pcb board according to claim 1, it is characterised in that set on the thimble support of side
There is screens.
5. the detection instrument of a kind of stamp hole pcb board according to claim 1, it is characterised in that fixed support is four
Column is formed, and each one jiao of column is additionally provided with projection, for blocking pcb board.
6. the detection instrument of a kind of stamp hole pcb board according to claim 1, it is characterised in that the fixed support exists
After placing stamp hole pcb board to be measured, and four side thimble supports are in same level.
A kind of 7. detection instrument of stamp hole pcb board according to claim 1, it is characterised in that described side thimble branch
Frame is L-type.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710780639.XA CN107505561A (en) | 2017-09-01 | 2017-09-01 | A kind of detection instrument of stamp hole pcb board |
| PCT/CN2017/109775 WO2019041548A1 (en) | 2017-09-01 | 2017-11-07 | Detection tool for perforated pcb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710780639.XA CN107505561A (en) | 2017-09-01 | 2017-09-01 | A kind of detection instrument of stamp hole pcb board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107505561A true CN107505561A (en) | 2017-12-22 |
Family
ID=60694887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710780639.XA Pending CN107505561A (en) | 2017-09-01 | 2017-09-01 | A kind of detection instrument of stamp hole pcb board |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107505561A (en) |
| WO (1) | WO2019041548A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108776300A (en) * | 2018-08-04 | 2018-11-09 | 北方联创通信有限公司 | Four side stamp hole package module test fixtures and application method |
| CN111273059A (en) * | 2018-12-05 | 2020-06-12 | 西华大学 | Stamp hole packaging module testing bottom plate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2867791Y (en) * | 2005-12-20 | 2007-02-07 | 英业达股份有限公司 | Element lock with clamping apparatus |
| CN102495246A (en) * | 2011-12-02 | 2012-06-13 | 深圳视融达科技有限公司 | Testing device for PCB (printed circuit board) with multiple stamp holes |
| CN202421225U (en) * | 2011-12-14 | 2012-09-05 | 中兴通讯股份有限公司 | Test clamp |
| US20150168446A1 (en) * | 2013-10-17 | 2015-06-18 | Research & Business Foundation Sungkyunkwan University | Vertical/horizontal probe system and calibration kit for the probe system |
| CN204832261U (en) * | 2015-08-06 | 2015-12-02 | 北方联创通信有限公司 | " stamp hole " encapsulation module testing anchor clamps |
| CN207232325U (en) * | 2017-09-01 | 2018-04-13 | 深圳合纵富科技有限公司 | A kind of detection instrument of stamp hole pcb board |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100041515A (en) * | 2008-10-14 | 2010-04-22 | 삼성전자주식회사 | Method for testing a solid state drive having a removable auxiliary test terminals |
| CN202256392U (en) * | 2011-08-29 | 2012-05-30 | 冀雅(廊坊)电子有限公司 | Clamp for testing liquid crystal display module |
| CN104183272B (en) * | 2014-08-18 | 2018-01-19 | 广州泰瑞捷电子科技有限公司 | A kind of core board self-test of stamp hole encapsulation and burning device, method |
| CN105021852B (en) * | 2015-08-06 | 2017-09-05 | 北方联创通信有限公司 | Stamp hole package module test fixture |
-
2017
- 2017-09-01 CN CN201710780639.XA patent/CN107505561A/en active Pending
- 2017-11-07 WO PCT/CN2017/109775 patent/WO2019041548A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2867791Y (en) * | 2005-12-20 | 2007-02-07 | 英业达股份有限公司 | Element lock with clamping apparatus |
| CN102495246A (en) * | 2011-12-02 | 2012-06-13 | 深圳视融达科技有限公司 | Testing device for PCB (printed circuit board) with multiple stamp holes |
| CN202421225U (en) * | 2011-12-14 | 2012-09-05 | 中兴通讯股份有限公司 | Test clamp |
| US20150168446A1 (en) * | 2013-10-17 | 2015-06-18 | Research & Business Foundation Sungkyunkwan University | Vertical/horizontal probe system and calibration kit for the probe system |
| CN204832261U (en) * | 2015-08-06 | 2015-12-02 | 北方联创通信有限公司 | " stamp hole " encapsulation module testing anchor clamps |
| CN207232325U (en) * | 2017-09-01 | 2018-04-13 | 深圳合纵富科技有限公司 | A kind of detection instrument of stamp hole pcb board |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108776300A (en) * | 2018-08-04 | 2018-11-09 | 北方联创通信有限公司 | Four side stamp hole package module test fixtures and application method |
| CN111273059A (en) * | 2018-12-05 | 2020-06-12 | 西华大学 | Stamp hole packaging module testing bottom plate |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019041548A1 (en) | 2019-03-07 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171222 |
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| RJ01 | Rejection of invention patent application after publication |