CN103487740A - PCB performance detecting jig with location and heat dissipation functions - Google Patents
PCB performance detecting jig with location and heat dissipation functions Download PDFInfo
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- CN103487740A CN103487740A CN201310451033.3A CN201310451033A CN103487740A CN 103487740 A CN103487740 A CN 103487740A CN 201310451033 A CN201310451033 A CN 201310451033A CN 103487740 A CN103487740 A CN 103487740A
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- pressing plate
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Abstract
The invention discloses a PCB performance detecting jig with location and heat dissipation functions. The PCB performance detecting jig with the location and heat dissipation functions comprises a detecting table and an air cylinder, and is characterized in that a heat dissipation plate is arranged on the top of the detecting table, a carrier plate is arranged on the heat dissipation plate, an upper fixing plate is arranged above the carrier plate, a sliding rail is arranged between the upper fixing plate and the detecting table, the air cylinder is arranged on the upper fixing plate, a pressing plate is connected to the bottom of the air cylinder rod of the air cylinder, the pressing plate penetrates through the sliding rail, a blower is arranged on the top of the pressing plate, a plurality of probes are arranged on the bottom of the pressing plate, locating pins are arranged on the two sides of the probes respectively, two locating seats are correspondingly arranged on the carrier plate, and blind holes are formed in the locating seats. The PCB performance detecting jig with the location and heat dissipation functions solves the problems that detecting precision is low due to the fact that the probes of a PCB detecting jig are not aligned with detected points, the temperature of PCBs is too high, and detection is influenced due to the fact that dust and shavings are left, and the PCB performance detecting jig with the location and heat dissipation functions is fast in heat dissipation, capable of removing impurities and high in detecting precision.
Description
Technical field
The present invention relates to a kind of detection tool, particularly relate to a kind of pcb board Performance Detection tool with location heat sinking function.
Background technology
The pcb board Chinese is printed circuit board, claims again printed circuit board (PCB), printed-wiring board (PWB), is important electronic unit, is the supporter of electronic devices and components, is the supplier of electronic devices and components electrical connection.Because it is to adopt electron printing to make, therefore be called as " printing " circuit board.Current pcb board detects tool, there is no better positioning system, and after pressing plate drive probe presses down, probe may not aimed at test point, causes accuracy of detection lower, can't meet the detection needs.In testing process, whole equipment can produce heat simultaneously, and these heats can be collected near pcb board, thus must carry out quick heat radiating to pcb board by employing equipment, in order to avoid because the accuracy of temperature impact test.Due to may residual many dusts and scrap on probe and pcb board, so greatly affect the precision of test in addition, to test, brought certain difficulty.
Summary of the invention
Detect tool in order to solve pcb board in prior art, probe may not aimed at test point, cause accuracy of detection lower, while pcb board excess Temperature, and residual dust and scrap, the problem of impact test, the invention provides a kind of simple in structure, accurate positioning, heat radiation fast, remove impurity, the pcb board Performance Detection tool with location heat sinking function that accuracy of detection is high.
In order to address the above problem, the technical solution used in the present invention is:
A kind of pcb board Performance Detection tool with location heat sinking function, comprise monitor station and cylinder, it is characterized in that: also comprise support plate, heat sink, upper mounted plate, pressing plate, probe, slide rail, register pin, positioning seat and hair-dryer, be provided with the heat sink that plays thermolysis at the top of monitor station, on heat sink, be provided with for placing the support plate of pcb board, be provided with upper mounted plate above support plate, be provided with slide rail between upper mounted plate and monitor station, be provided with cylinder on upper mounted plate, the bottom of described cylinder cylinder rod is connected with pressing plate, described pressing plate is through slide rail, and can be along sliding up and down to slide rail, be provided with some hair-dryers at the top of pressing plate, be provided with some probes in the pressing plate bottom, both sides at probe are respectively arranged with register pin, on support plate, correspondence is provided with two positioning seats, be provided with blind hole in positioning seat, described register pin can insert in the blind hole of respective side.
Aforesaid a kind of pcb board Performance Detection tool with location heat sinking function, it is characterized in that: be respectively arranged with an one slide rail in the both sides of support plate, two one slide rails are parallel to each other.
Aforesaid a kind of pcb board Performance Detection tool with location heat sinking function, is characterized in that: be provided with two hair-dryers at the top of pressing plate.
Aforesaid a kind of pcb board Performance Detection tool with location heat sinking function, it is characterized in that: the width of described pressing plate is greater than the width of support plate.
Aforesaid a kind of pcb board Performance Detection tool with location heat sinking function is characterized in that: described register pin is positioned at the length of pressing plate below and is longer than the length that probe is positioned at the pressing plate below.
Aforesaid a kind of pcb board Performance Detection tool with location heat sinking function is characterized in that: described heat sink adopts the heat radiation copper coin.
The invention has the beneficial effects as follows: the present invention controls pressing plate by cylinder operation and moves down, utilize probe to be detected the pcb board on support plate, pressing plate is in pressing down process, if register pin inserts in the blind hole of positioning seat, represent that the probe test position is accurate, accuracy of detection is higher like this, has guaranteed the detection effect of product.The present invention simultaneously is provided with the heat sink that plays thermolysis at the top of monitor station, on heat sink, be provided with for placing the support plate of pcb board, and pcb board can carry out quick heat radiating by heat sink, avoids the pcb board excess Temperature, has improved accuracy of detection.Be provided with in addition some hair-dryers that have at the top of pressing plate of the present invention, hair-dryer can blow pcb board and probe, and the dust in equipment Inspection zone and waste scrap is clean, for follow-up detection provides guarantee, has greatly improved measuring accuracy.
The accompanying drawing explanation
Fig. 1 is the structural representation that the present invention has the pcb board Performance Detection tool of location heat sinking function.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, a kind of pcb board Performance Detection tool with location heat sinking function, comprise monitor station 1, cylinder 2, support plate 3, upper mounted plate 4, pressing plate 5, probe 6, slide rail 7, register pin 8, positioning seat 9, heat sink 10 and hair-dryer 11, be provided with the heat sink 10 that plays thermolysis at the top of monitor station 1, be provided with the support plate 3 for placing pcb board 12 on heat sink 10, be provided with upper mounted plate 4 above support plate 3, be provided with two one slide rails 7 between upper mounted plate 4 and monitor station 1, two one slide rails 7 are positioned at the both sides of support plate 3, and two one slide rails 7 are parallel to each other.
Be provided with cylinder 2 on upper mounted plate 4, the bottom of described cylinder 2 cylinder rods is connected with pressing plate 5, and the width of pressing plate 5 is greater than the width of support plate 3.Described pressing plate 5 passes two one slide rails 7, and can be along sliding up and down to slide rail 7.Be provided with two hair-dryers 11 at the top of pressing plate 5, be provided with 8 probes 6 in pressing plate 5 bottoms, in the both sides of probe 6, be respectively arranged with register pin 8, on support plate 3, correspondence is provided with two positioning seats 9, be provided with blind hole in positioning seat 9, described register pin 8 can insert in the blind hole of respective side.Described register pin 8 is positioned at the length of pressing plate 5 belows and is longer than the length that probe 6 is positioned at pressing plate 5 belows.Described cylinder 2 adopts straight line cylinder, and described heat sink 10 adopts the heat radiation copper coin.
The present invention moves down by cylinder 2 job control pressing plates 5, utilizes the pcb board 12 on 6 pairs of support plates 3 of probe to be detected, and pressing plate 5 is in pressing down process, if register pin 8 inserts in the blind hole of positioning seat 9, represent that the probe test position is accurate, accuracy of detection is higher like this, has guaranteed the detection effect of product.The present invention simultaneously is provided with the heat sink 10 that plays thermolysis at the top of monitor station 1, be provided with the support plate 3 for placing pcb board 12 on heat sink 10, pcb board 12 can carry out quick heat radiating by heat sink 10, avoids pcb board 12 excess Temperatures, has improved accuracy of detection.Be provided with in addition some hair-dryers 11 that have at the top of pressing plate 5 of the present invention, hair-dryer 11 can blow pcb board 21 and probe 6, and the dust in equipment Inspection zone and waste scrap is clean, for follow-up detection provides guarantee, has greatly improved measuring accuracy.
Above demonstration and described ultimate principle of the present invention, principal character and advantage.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (6)
1. one kind has the pcb board Performance Detection tool of locating heat sinking function, comprise monitor station and cylinder, it is characterized in that: also comprise support plate, heat sink, upper mounted plate, pressing plate, probe, slide rail, register pin, positioning seat and hair-dryer, be provided with the heat sink that plays thermolysis at the top of monitor station, on heat sink, be provided with for placing the support plate of pcb board, be provided with upper mounted plate above support plate, be provided with slide rail between upper mounted plate and monitor station, be provided with cylinder on upper mounted plate, the bottom of described cylinder cylinder rod is connected with pressing plate, described pressing plate is through slide rail, and can be along sliding up and down to slide rail, be provided with some hair-dryers at the top of pressing plate, be provided with some probes in the pressing plate bottom, both sides at probe are respectively arranged with register pin, on support plate, correspondence is provided with two positioning seats, be provided with blind hole in positioning seat, described register pin can insert in the blind hole of respective side.
According to claim 1 a kind of have the location heat sinking function pcb board Performance Detection tool, it is characterized in that: be respectively arranged with an one slide rail in the both sides of support plate, two one slide rails are parallel to each other.
3. a kind of pcb board Performance Detection tool with location heat sinking function according to claim 2, is characterized in that: be provided with two hair-dryers at the top of pressing plate.
According to claim 3 a kind of have the location heat sinking function pcb board Performance Detection tool, it is characterized in that: the width of described pressing plate is greater than the width of support plate.
5. a kind of pcb board Performance Detection tool with location heat sinking function according to claim 4, it is characterized in that: described register pin is positioned at the length of pressing plate below and is longer than the length that probe is positioned at the pressing plate below.
6. a kind of pcb board Performance Detection tool with location heat sinking function according to claim 5, is characterized in that: described heat sink employing heat radiation copper coin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310451033.3A CN103487740A (en) | 2013-09-27 | 2013-09-27 | PCB performance detecting jig with location and heat dissipation functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310451033.3A CN103487740A (en) | 2013-09-27 | 2013-09-27 | PCB performance detecting jig with location and heat dissipation functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103487740A true CN103487740A (en) | 2014-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310451033.3A Pending CN103487740A (en) | 2013-09-27 | 2013-09-27 | PCB performance detecting jig with location and heat dissipation functions |
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| Country | Link |
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| CN (1) | CN103487740A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445501A (en) * | 2014-08-22 | 2016-03-30 | 环旭电子股份有限公司 | Electric detecting device for environmental testing |
| CN108542416A (en) * | 2018-05-24 | 2018-09-18 | 明峰医疗系统股份有限公司 | A kind of fixed structure of pet detector pcb board |
| CN108542416B (en) * | 2018-05-24 | 2024-06-11 | 明峰医疗系统股份有限公司 | PET detector PCB board fixing structure |
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| CN101344571A (en) * | 2007-07-10 | 2009-01-14 | 三星电子株式会社 | Socket, and test apparatus and method using the socket |
| CN103052265A (en) * | 2012-12-19 | 2013-04-17 | 昆山迈致治具科技有限公司 | PCB (Printed Circuit Board) cooling fixture |
| CN103048609A (en) * | 2012-12-19 | 2013-04-17 | 昆山迈致治具科技有限公司 | PCB (Printed Circuit Board) test jig with air blowing function |
| CN203572926U (en) * | 2013-09-27 | 2014-04-30 | 昆山迈致治具科技有限公司 | PCB performance detecting jig with location and heat dissipation functions |
-
2013
- 2013-09-27 CN CN201310451033.3A patent/CN103487740A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101344571A (en) * | 2007-07-10 | 2009-01-14 | 三星电子株式会社 | Socket, and test apparatus and method using the socket |
| CN103052265A (en) * | 2012-12-19 | 2013-04-17 | 昆山迈致治具科技有限公司 | PCB (Printed Circuit Board) cooling fixture |
| CN103048609A (en) * | 2012-12-19 | 2013-04-17 | 昆山迈致治具科技有限公司 | PCB (Printed Circuit Board) test jig with air blowing function |
| CN203572926U (en) * | 2013-09-27 | 2014-04-30 | 昆山迈致治具科技有限公司 | PCB performance detecting jig with location and heat dissipation functions |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445501A (en) * | 2014-08-22 | 2016-03-30 | 环旭电子股份有限公司 | Electric detecting device for environmental testing |
| CN108542416A (en) * | 2018-05-24 | 2018-09-18 | 明峰医疗系统股份有限公司 | A kind of fixed structure of pet detector pcb board |
| CN108542416B (en) * | 2018-05-24 | 2024-06-11 | 明峰医疗系统股份有限公司 | PET detector PCB board fixing structure |
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Application publication date: 20140101 |