CN203759197U - PCB performance detecting jig - Google Patents
PCB performance detecting jig Download PDFInfo
- Publication number
- CN203759197U CN203759197U CN201320869347.0U CN201320869347U CN203759197U CN 203759197 U CN203759197 U CN 203759197U CN 201320869347 U CN201320869347 U CN 201320869347U CN 203759197 U CN203759197 U CN 203759197U
- Authority
- CN
- China
- Prior art keywords
- plate
- pcb board
- pressing plate
- performance detection
- detecting
- 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.)
- Expired - Lifetime
Links
- 238000003825 pressing Methods 0.000 claims abstract description 33
- 239000000523 sample Substances 0.000 claims abstract description 25
- 238000001514 detection method Methods 0.000 claims description 30
- 239000000203 mixture Substances 0.000 claims description 20
- 239000011810 insulating material Substances 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 abstract 4
- 238000012360 testing method Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 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
Abstract
The utility model discloses a PCB performance detecting jig which comprises a detecting table and an air cylinder. The PCB performance detecting jig is characterized in a placing plate is arranged at the top of the detecting table, rotating blocking plates in at least two directions are arranged at the top of the placing plate, at least two rotating blocking plates are arranged in each direction, blocking strips are connected to locating shafts in a sleeved mode through movable shafts, the blocking strips can rotate around the locating shafts, an upper fixing plate is arranged above the placing plate, a sliding track is arranged between the upper fixing plate and the detecting table, a plurality of probes are arranged on the bottom of a pressing plate, locating pins are arranged on the two sides of each probe, two locating bases are arranged on the placing plate, and blind holes are formed in the locating base. Problems that according to a PCB detecting jig, after a pressing plate drives probes to press down, detecting accuracy is low, a PCB can easily waggle during detecting, and detecting cannot be well conducted are solved. The PCB performance detecting jig is simple in structure, accurate in locating and high in detecting accuracy.
Description
Technical field
The utility model relates to a kind of tool that detects, and particularly relates to a kind of pcb board Performance Detection tool.
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, there is no better positioning system, and after pressing plate drives probe to press down, probe may not aimed at test point, causes accuracy of detection lower, cannot meet detection needs.Pcb board easily occurs rocking in the time detecting simultaneously, the general baffle plate that adopts L shaped shape is fixed PCB plate, but in the time that PCB plate area is larger, tends to fixing insecure, need to increase the length of baffle plate, when PCB plate area hour, also can there is certain impact to detecting in too long baffle plate, practicality is poor, narrow application range, cause like this pcb board to detect very inconvenient, speed of welding is slow, and precision is low.
Utility model content
Detect tool in order to solve pcb board in prior art, there is no better positioning system, after pressing plate drives probe to press down, probe may not aimed at test point, causes accuracy of detection lower, cannot meet detection needs, and pcb board easily occurs rocking while detection, be unfavorable for the problem of detection, it is a kind of simple in structure that the utility model provides, accurate positioning, the pcb board Performance Detection tool that accuracy of detection is high.
In order to address the above problem, technical solution adopted in the utility model is:
A kind of pcb board Performance Detection tool, comprise monitor station and cylinder, it is characterized in that: also comprise placement plate, upper mounted plate, pressing plate, probe, slide rail, register pin, positioning seat and butterfly, be provided with placement plate at the top of monitor station, be provided with at least flap shutter of both direction at the top of placing plate, be provided with at least two flap shutters in each direction, described flap shutter comprises blend stop, movable axle sleeve and locating shaft, described blend stop is socketed on locating shaft by movable axle sleeve, and blend stop can rotate around locating shaft, above placement plate, be provided with upper mounted plate, between upper mounted plate and monitor station, be provided with slide rail, on upper mounted plate, be provided with cylinder, 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 probes in pressing plate bottom, both sides at probe are respectively arranged with register pin, on placement plate, correspondence is provided with two positioning seats, in positioning seat, be provided with blind hole, described register pin can insert in the blind hole of respective side.
Aforesaid a kind of pcb board Performance Detection tool, is characterized in that: be respectively arranged with an one slide rail in the both sides of placing plate, two one slide rails are parallel to each other.
Aforesaid a kind of pcb board Performance Detection tool, is characterized in that: be provided with 8 probes in pressing plate bottom.
Aforesaid a kind of pcb board Performance Detection tool, is characterized in that: the width of described pressing plate is greater than the width of placing plate.
Aforesaid a kind of pcb board Performance Detection tool, is characterized in that: the length that described register pin is positioned at pressing plate below is longer than probe and is positioned at the length of pressing plate below.
Aforesaid a kind of pcb board Performance Detection tool, is characterized in that: described blend stop is taking locating shaft as 360 ° of rotations of fulcrum.
Aforesaid a kind of pcb board Performance Detection tool, is characterized in that: described blend stop and movable axle sleeve all adopt insulating material to make.
The beneficial effects of the utility model are: the utility model moves down by cylinder operation control pressing plate, utilize probe to detect the pcb board of placing on plate, pressing plate is pressing down in process, if register pin inserts in the blind hole of positioning seat, represent that probe test position is accurate, accuracy of detection is higher like this, has guaranteed the detection effect of product.The utility model is provided with at least flap shutter of both direction at the top of placing plate, be provided with at least two flap shutters in each direction, described flap shutter comprises blend stop, movable axle sleeve and locating shaft, described blend stop is socketed on locating shaft by movable axle sleeve, and blend stop can rotate around locating shaft, utilize the cooperation of different anchor point flap shutters to be fixed the pcb board of different size shape, versatility is better, applied widely, and fixation, facilitate the processing of electronic devices and components on pcb board, simplicity of design, has a good application prospect.Blend stop and movable axle sleeve all adopt insulating material to make in addition, good insulation preformance, and high temperature resistant, cost is low, reduces the production cost of pcb board welding fixture.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model pcb board Performance Detection tool.
Fig. 2 is that the utility model is placed plate structure schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1-2, a kind of pcb board Performance Detection tool, comprise monitor station 1, cylinder 2, place plate 3, upper mounted plate 4, pressing plate 5, probe 6, slide rail 7, register pin 8, positioning seat 9 and butterfly 10, be provided with at the top of monitor station 1 and place plate 3, be provided with at least flap shutter 10 of both direction at the top of placing plate 3, be provided with at least two flap shutters 10 in each direction, described flap shutter 10 comprises blend stop 11, movable axle sleeve 12 and locating shaft 13, described blend stop 11 is socketed on locating shaft 13 by movable axle sleeve 12, and blend stop 11 can rotate around locating shaft 13, blend stop 11 and movable axle sleeve 12 all adopt insulating material to make.Above placement plate 3, be provided with upper mounted plate 4, between upper mounted plate 4 and monitor station 1, be provided with two one slide rail 7, two one slide rails 7 and be positioned at the both sides of placing plate 3, and two one slide rails 7 be parallel to each other.
On upper mounted plate 4, be provided with cylinder 2, 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 placing plate 3.Described pressing plate 5 is through two one slide rails 7, and can be along sliding up and down to slide rail 7, be provided with 8 probes 6 in pressing plate 5 bottoms, be respectively arranged with register pin 8 in the both sides of probe 6, on placement plate 3, correspondence is provided with two positioning seats 9, in positioning seat 9, be provided with blind hole, described register pin 8 can insert in the blind hole of respective side.The length that described register pin 8 is positioned at pressing plate 5 belows is longer than probe 6 and is positioned at the length of pressing plate 5 belows.
The utility model moves down by cylinder 2 job control pressing plates 5, utilize probe 6 to detect the pcb board of placing on plate 3, pressing plate 5 is pressing down in process, if register pin 8 inserts in the blind hole of positioning seat 9, represent that probe test position is accurate, accuracy of detection is higher like this, has guaranteed the detection effect of product.The utility model is provided with at least flap shutter 10 of both direction at the top of placing plate 3, be provided with at least two flap shutters 10 in each direction, described flap shutter 10 comprises blend stop 11, movable axle sleeve 12 and locating shaft 13, described blend stop 11 is socketed on locating shaft 13 by movable axle sleeve 12, and blend stop 11 can rotate around locating shaft 13, utilize the cooperation of different anchor point flap shutters to be fixed the pcb board of different size shape, versatility is better, applied widely, and fixation, facilitate the processing of electronic devices and components on pcb board, simplicity of design, have a good application prospect.Blend stop 11 and movable axle sleeve 12 all adopt insulating material to make in addition, good insulation preformance, and high temperature resistant, cost is low, reduces the production cost of pcb board welding fixture.
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 (7)
1. a pcb board Performance Detection tool, comprise monitor station and cylinder, it is characterized in that: also comprise placement plate, upper mounted plate, pressing plate, probe, slide rail, register pin, positioning seat and butterfly, be provided with placement plate at the top of monitor station, be provided with at least flap shutter of both direction at the top of placing plate, be provided with at least two flap shutters in each direction, described flap shutter comprises blend stop, movable axle sleeve and locating shaft, described blend stop is socketed on locating shaft by movable axle sleeve, and shelves bar can rotate around locating shaft, above placement plate, be provided with upper mounted plate, between upper mounted plate and monitor station, be provided with slide rail, on upper mounted plate, be provided with cylinder, 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 probes in pressing plate bottom, both sides at probe are respectively arranged with register pin, on placement plate, correspondence is provided with two positioning seats, in positioning seat, be provided with blind hole, described register pin can insert in the blind hole of respective side.
2. a kind of pcb board Performance Detection tool according to claim 1, is characterized in that: be respectively arranged with an one slide rail in the both sides of placing plate, two one slide rails are parallel to each other.
3. a kind of pcb board Performance Detection tool according to claim 2, is characterized in that: be provided with 8 probes in pressing plate bottom.
4. a kind of pcb board Performance Detection tool according to claim 3, is characterized in that: the width of described pressing plate is greater than the width of placing plate.
5. a kind of pcb board Performance Detection tool according to claim 4, is characterized in that: the length that described register pin is positioned at pressing plate below is longer than probe and is positioned at the length of pressing plate below.
6. a kind of pcb board Performance Detection tool according to claim 5, is characterized in that: described shelves bar is taking locating shaft as 360 ° of rotations of fulcrum.
7. a kind of pcb board Performance Detection tool according to claim 6, is characterized in that: described blend stop and movable axle sleeve all adopt insulating material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320869347.0U CN203759197U (en) | 2013-12-27 | 2013-12-27 | PCB performance detecting jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320869347.0U CN203759197U (en) | 2013-12-27 | 2013-12-27 | PCB performance detecting jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203759197U true CN203759197U (en) | 2014-08-06 |
Family
ID=51254453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320869347.0U Expired - Lifetime CN203759197U (en) | 2013-12-27 | 2013-12-27 | PCB performance detecting jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203759197U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103728550A (en) * | 2013-12-27 | 2014-04-16 | 昆山迈致治具科技有限公司 | PCB performance detecting jig |
| CN107015058A (en) * | 2017-03-17 | 2017-08-04 | 广东长盈精密技术有限公司 | Automatic test device |
-
2013
- 2013-12-27 CN CN201320869347.0U patent/CN203759197U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103728550A (en) * | 2013-12-27 | 2014-04-16 | 昆山迈致治具科技有限公司 | PCB performance detecting jig |
| CN107015058A (en) * | 2017-03-17 | 2017-08-04 | 广东长盈精密技术有限公司 | Automatic test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |