CN203396910U - PCB performance detection jig provided with stroke control mechanism - Google Patents
PCB performance detection jig provided with stroke control mechanism Download PDFInfo
- Publication number
- CN203396910U CN203396910U CN201320442589.1U CN201320442589U CN203396910U CN 203396910 U CN203396910 U CN 203396910U CN 201320442589 U CN201320442589 U CN 201320442589U CN 203396910 U CN203396910 U CN 203396910U
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- Prior art keywords
- plate
- pcb
- performance detection
- guide rail
- pcb board
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- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 239000000523 sample Substances 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 239000012858 resilient material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a PCB performance detection jig provided with a stroke control mechanism. The PCB performance detection jig comprises a test bench and a linear motor. The PCB performance detection jig is characterized in that the top portion of the test bench is provided with a carrier plate for placing a PCB, an upper fixation plate is arranged above the carrier plate, a guide rail is arranged between the upper fixation plate and the test bench, the linear motor is arranged on the upper fixation plate, the bottom portion of a linear motor transmission shaft is connected with a pressing plate, the pressing plate passes through the guide rail, the bottom portion of the pressing plate is provided with a buffer backing plate, the bottom portion of the buffer backing plate is provided with a plurality of probes, the bottom portion of the buffer backing plate is provided with an upper stop block, and two lower stop blocks are arranged on the carrier plate correspondingly. In the pressing-down process of the PCB detection jig pressing plate, no stroke limit exists, so the PCB may be crushed by the probes, and great loss is brought to enterprises, according to the utility model, the problem can be solved, and a PCB performance detection jig provided with a stroke control mechanism which can be used to limit the stroke, avoid the damage of the PCB and increase the safety factor.
Description
Technical field
The utility model relates to a kind of detection tool, particularly relates to a kind of pcb board Performance Detection tool with range controlling mechanism.
Background technology
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 when detecting, and pressing plate, in pressing down process, owing to there is no travel limits, may cause probe to damage pcb board by pressure, causes the damage ，Gei enterprise of pcb board to bring larger loss.
Utility model content
In order to solve pcb board in prior art, detect tool, pressing plate is in pressing down process, owing to there is no travel limits, may cause probe to damage pcb board by pressure, cause the damage ，Gei enterprise of pcb board to bring the problem of larger loss, it is a kind of simple in structure that the utility model provides, can limit stroke, avoid pcb board to damage, increase the pcb board Performance Detection tool with range controlling mechanism of safety coefficient.
In order to address the above problem, technical solution adopted in the utility model is:
A kind of pcb board Performance Detection tool with range controlling mechanism, comprise test board and linear electric motors, it is characterized in that: also comprise support plate, upper mounted plate, pressing plate, buffer plate, probe, guide rail, upper block and lower block, at the top of test board, be provided with for placing the support plate of pcb board, above support plate, be provided with upper mounted plate, between upper mounted plate and test board, be provided with guide rail, on upper mounted plate, be provided with linear electric motors, the bottom of described linear electric motors transmission shaft is connected with pressing plate, described pressing plate is through guide rail, and can slide up and down along guide rail, in pressing plate bottom, be provided with buffer plate, in buffer plate bottom, be provided with some probes, in buffer plate bottom, the both sides of probe are respectively arranged with block, on support plate, correspondence is provided with two lower blocks, the length of described lower block is longer than the length of block.
Aforesaid a kind of pcb board Performance Detection tool with range controlling mechanism, is characterized in that: in the both sides of support plate, be respectively arranged with a guide rail.
Aforesaid a kind of pcb board Performance Detection tool with range controlling mechanism, is characterized in that: described buffer plate adopts resilient material to make.
The beneficial effects of the utility model are: the pcb board Performance Detection tool that the utlity model has range controlling mechanism, pressing plate is through guide rail, and can be along sliding up and down to guide rail, in pressing plate bottom, be provided with buffer plate, in buffer plate bottom, be provided with some probes, in buffer plate bottom, the both sides of probe are respectively arranged with block, on support plate, correspondence is provided with two lower blocks, and the length of described lower block is longer than the length of block.Linear electric motors press down when mobile at band dynamic pressure plate, and when soon arrive abnormal operating state, overhead gage and lower baffle plate are in contact with one another, and play and limit stroke effect, avoid probe to damage pcb board by pressure, have played good protective effect.The utility model is provided with buffer plate in pressing plate bottom in addition, and buffer plate can, so that the flexible buffering of probe and pcb board contacts safety possibility more, further have been avoided the damage of probe and pcb board.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utlity model has the pcb board Performance Detection tool of range controlling mechanism.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1, a kind of pcb board Performance Detection tool with range controlling mechanism, comprise test board 1, linear electric motors 2, support plate 3, upper mounted plate 4, pressing plate 5, buffer plate 6, probe 7 and guide rail 8, at the top of test board 1, be provided with for placing the support plate 3 of pcb board 9, above support plate 3, be provided with upper mounted plate 4, between upper mounted plate 4 and test board 1, in the both sides of support plate 3, be respectively arranged with a guide rail 8.On upper mounted plate 4, be provided with linear electric motors 2, the bottom of described linear electric motors 2 transmission shafts is connected with pressing plate 5, and described pressing plate 5 passes two guide rails 8, and can be along sliding up and down to guide rail 8, in pressing plate 5 bottoms, be provided with cushion pad 6 plates, in buffer plate 6 bottoms, be provided with some probes 7.In buffer plate 6 bottoms, the both sides of probe 7 are respectively arranged with block 10, and on support plate 3, correspondence is provided with two lower blocks 11, and the length of described lower block 11 is longer than the length of block 10.Buffer plate 6 adopts resilient material to make.The width of pressing plate 5 is greater than the width of support plate 3.
In sum, the utlity model has the pcb board Performance Detection tool of range controlling mechanism, pressing plate 5 passes two guide rails 8, and can in pressing plate 5 bottoms, be provided with cushion pad 6 plates along sliding up and down to guide rail 8, in buffer plate 6 bottoms, is provided with some probes 7.In buffer plate 6 bottoms; the both sides of probe 7 are respectively arranged with block 10; on support plate 3, correspondence is provided with two lower blocks 9; linear electric motors 2 press down when mobile at band dynamic pressure plate 5; when soon arriving abnormal operating state, overhead gage 10 and lower baffle plate 11 are in contact with one another, and play the effect of restriction stroke; avoid probe to damage pcb board by pressure, played good protective effect.The utility model is provided with buffer plate 6 in pressing plate 5 bottoms in addition, and buffer plate 6 can be so that probe 7 and pcb board 9 Elastic Contact be avoided the damage of probe, and contact more safety may.
More than show and described ultimate principle of the present utility model, principal character and advantage.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a pcb board Performance Detection tool with range controlling mechanism, comprise test board and linear electric motors, it is characterized in that: also comprise support plate, upper mounted plate, pressing plate, buffer plate, probe, guide rail, upper block and lower block, at the top of test board, be provided with for placing the support plate of pcb board, above support plate, be provided with upper mounted plate, between upper mounted plate and test board, be provided with guide rail, on upper mounted plate, be provided with linear electric motors, the bottom of described linear electric motors transmission shaft is connected with pressing plate, described pressing plate is through guide rail, and can slide up and down along guide rail, in pressing plate bottom, be provided with buffer plate, in buffer plate bottom, be provided with some probes, in buffer plate bottom, the both sides of probe are respectively arranged with block, on support plate, correspondence is provided with two lower blocks, the length of described lower block is longer than the length of block.
2. a kind of pcb board Performance Detection tool with range controlling mechanism according to claim 1, is characterized in that: in the both sides of support plate, be respectively arranged with a guide rail.
3. a kind of pcb board Performance Detection tool with range controlling mechanism according to claim 2, is characterized in that: described buffer plate adopts resilient material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320442589.1U CN203396910U (en) | 2013-07-24 | 2013-07-24 | PCB performance detection jig provided with stroke control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320442589.1U CN203396910U (en) | 2013-07-24 | 2013-07-24 | PCB performance detection jig provided with stroke control mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203396910U true CN203396910U (en) | 2014-01-15 |
Family
ID=49908432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320442589.1U Expired - Fee Related CN203396910U (en) | 2013-07-24 | 2013-07-24 | PCB performance detection jig provided with stroke control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203396910U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103412251A (en) * | 2013-07-24 | 2013-11-27 | 昆山迈致治具科技有限公司 | PCB performance detection jig with stroke-limiting mechanism |
| CN106153160A (en) * | 2016-08-15 | 2016-11-23 | 安徽翼迈科技股份有限公司 | A kind of housing assembly of gauge outfit test fixture |
-
2013
- 2013-07-24 CN CN201320442589.1U patent/CN203396910U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103412251A (en) * | 2013-07-24 | 2013-11-27 | 昆山迈致治具科技有限公司 | PCB performance detection jig with stroke-limiting mechanism |
| CN106153160A (en) * | 2016-08-15 | 2016-11-23 | 安徽翼迈科技股份有限公司 | A kind of housing assembly of gauge outfit test fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20200724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |