CN108318070A - A kind of circuit board detecting working plate - Google Patents
A kind of circuit board detecting working plate Download PDFInfo
- Publication number
- CN108318070A CN108318070A CN201710026719.6A CN201710026719A CN108318070A CN 108318070 A CN108318070 A CN 108318070A CN 201710026719 A CN201710026719 A CN 201710026719A CN 108318070 A CN108318070 A CN 108318070A
- Authority
- CN
- China
- Prior art keywords
- detection
- circuit board
- plate
- spring
- column
- 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
- 238000001514 detection method Methods 0.000 claims abstract description 91
- 230000033001 locomotion Effects 0.000 claims abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 238000007667 floating Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a kind of circuit board detecting working plates, including bottom plate, cover board, detection plate, detection spring column, and bottom plate is for fixing circuit board to be detected；Cover board is provided with for detecting spring column axially movable first mounting hole；Detecting spring column, there is detection pressure point, column portion and head, detection pressure point to be connected on the element of circuit board；Irregularly-shaped hole is provided in detection plate, irregularly-shaped hole has second mounting hole on radially fixed head, and the waist-shaped hole of the head radial motion is moved but limited for column portion.The present invention realizes the functions such as floating high, the element inserting detection of element of correction circuit plate, Anti-misplug.
Description
Technical field
The present invention relates to technology and pattern assembly fields, and in particular to circuit board detecting working plate.
Background technology
Plug-in components on PCB usually during artificial plug-in unit can because of easily wrong plug position after personnel's fatigue or carelessness,
Leak plug-in unit, it is anti-inserted phenomena such as, secondary do over again and other more quality troubles can be caused by such as flowing into lower process unless you give your whole attention to it.Circuit board
The crank of upper element, on chassis when spraying tin element " floating height ", to generate defective products.
Prior art kind integrates carrying, the floating height of correction element, detects, the circuit board tool plate of Anti-misplug not yet.
Invention content
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of circuit board detecting working plate, it
The functions such as floating high, the element inserting detection of element, the Anti-misplug of correction circuit plate may be implemented.
To achieve the purpose of the present invention, the present invention provides a kind of circuit board detecting working plates, including bottom plate, cover board, inspection
Drafting board, detection spring column, bottom plate is for fixing circuit board to be detected；Cover board is provided with axially movable first solid for detection spring column
Determine hole；Detecting spring column, there is detection pressure point, column portion and head, detection pressure point to be connected on the element of circuit board；It is set in detection plate
It is equipped with irregularly-shaped hole, irregularly-shaped hole has second mounting hole on radially fixed head, and is moved for column portion but limit the head diameter
To the waist-shaped hole of movement.
Further, detection spring column is additionally provided with spring, and the periphery in column portion is arranged in spring, and first end and detection pressure point are solid
Fixed, second end is mutually fixed with the first mounting hole.
Further, it is embedded with copper sheathing in the first mounting hole, spring is connected with copper sheathing.
Further, detection plate is provided with buckle, is provided on bottom plate and buckles matched grab.
Further, spring is buried in being provided between detection plate and the cover board, inside buries spring for driving detection plate phase
Cover board is translated, make snapping motion to the matched position of grab.
Further, the length of waist-shaped hole is equal at a distance from the translation of detection plate opposing cover plates.
Further, the column portion for detecting spring column is length adjustable structure.
Further, spigot nut is provided between detection plate and cover board, spigot nut is adjustably connected by screw thread
On the cover board, the guide rail hole made a relative move for spigot nut is provided in detection plate.
Further, positioning guide column is provided on bottom plate, it is fixed correspondingly with positioning guide column to be provided on cover board
Position hole.
Further, it detects and is provided with multiple in spring column, head is provided with indicator light, and detection pressure point is connected to circuit board
When axially upwardly being moved on element with jacking up detection spring column, the indicator light extinguishes.
To sum up, the present invention has the beneficial effect that：1, the floating height of elements on circuit board is prevented.2, detecting element is inserted Wrong, missing and is inserted.3, may be used
It is easy to adjust to adapt to the circuit board of different size.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the enlarged structure schematic diagram in the portions A in Fig. 1.
Fig. 3 is detection spring column, the positional structure schematic diagram of copper sheathing, spring in the present invention.
Fig. 4 is structural schematic diagram when element is not detected in the present invention.
Fig. 5 is structural schematic diagram when present invention detection spring column all detects element.
Reference sign：Bottom plate 1, grab 11, cover board 2, the first mounting hole 21, detection plate 3, irregularly-shaped hole 31, second are solid
Determine hole 311, waist-shaped hole 312, buckle 32, guide rail hole 33, detection spring column 4, detection pressure point 41, column portion 42, head 43, spring 44,
Copper sheathing 5 interior buries spring 6, spigot nut 7, element 8.
Specific implementation mode
Below in conjunction with the accompanying drawings, the present invention is further illustrated.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with attached drawing and specific implementation
Mode, the present invention will be described in further detail.It should be appreciated that the specific embodiments described herein are only explaining this
Invention, is not intended to limit the present invention.
As shown in Fig. 1 to 5, a kind of circuit board detecting working plate, including bottom plate 1, cover board 2, detection plate 3, detection spring column 4.
Bottom plate 1 is for fixing circuit board to be detected.Cover board 2, which is provided with, supplies axially movable first mounting hole 21 of the detection spring column 4.
Detecting spring column 4, there is detection pressure point 41, column portion 42 and head 43, the detection pressure point 41 to be used to be connected to the element 8 of circuit board
On.Irregularly-shaped hole 31 is provided in detection plate 3, the irregularly-shaped hole 31 has second mounting hole 311 on the radially fixed head 43,
And the waist-shaped hole 312 of 43 radial motion of the head is moved but limited for the column portion 42.Using the circuit board detecting work
When loading board, first circuit board to be detected is placed on bottom plate 1, covers cover board 2.In the first mounting hole 21 on cover board 2 in advance
Detection spring column 4 is assembled, detection spring column 4 can be axially moved in the first mounting hole 21.
When the detection pressure point 41 on detecting spring column 4 abuts on the element 8 on circuit board, detection spring column 4 is jacked up, and is had
Element 8 is pressed on circuit board by reaction force, the problem of preventing element 8 " floating height " from causing poor contact.Meanwhile detecting spring column
4 head 43 is detached from the second mounting hole 311 in irregularly-shaped hole 31, and the column portion 42 can be in the waist-shaped hole in irregularly-shaped hole 31
It is moved in 312.Operator or machine are seen or are detected when detection spring column 4 rises it may determine that its corresponding circuit board position
It sets either with or without neglected loading element 8, plays the role of quickly detecting.
The reset of the detection spring column 4, detection spring column 4 are additionally provided with spring 44 for convenience.Spring 44 is arranged described
The periphery in column portion 42, column portion 42 can be that guiding is fixed in spring 44.The first end of spring 44 is fixed with detection pressure point 41, the
Two ends are fixed with 21 phase of the first mounting hole.When detection spring column 4 is jacked up, spring 44 is compressed, upon completion of the assays, inspection
It surveys spring column 4 to reset under the action of 44 screen resilience of spring, be likely to occur so as to avoid detection spring column 4 and the first mounting hole 21
Coordinate unsmooth the phenomenon that causing to reset not in time.Due to being likely to occur electrostatic on circuit board in the production line, generally for electrostatic
Product quality is had an impact, needs manually to wear electrostatic hand ring and carries out electrostatic.This programme can be solved in working plate
Certainly remove electrostatic problem.Copper sheathing 5 is embedded in first mounting hole 21, the spring 44 is connected with the copper sheathing 5.Element
Issuable electrostatic can be successively transmitted to by detecting pressure point 41, spring 44, copper sheathing 5 on cover board 2 on 8, pass through ground connection etc.
Measure goes to destatic.
In order to avoid having there is the circuit board of neglected loading original paper 8 to flow to next process（Detection spring column 4 is not jacked up, still
Operator does not see）.The detection plate 3 is provided with buckle 32, is provided on the bottom plate 1 and 32 matched cards of the buckle
Hook 11.When the detection pressure point 41 on detecting spring column 4 does not abut on the element 8 on circuit board, the head 43 of spring column 4 is detected
The second mounting hole 311 in card irregularly-shaped hole 31, to limit the relative motion of bottom plate 1 and detection plate, buckle 32 is not able to move to
Coordinating with grab 11, detection plate 3 and bottom plate 1 are not just relatively fixed, and operator can only carry the handle on 3 side of detection plate, without
Bottom plate 1 can be withdrawn together.
Detection plate 3 can just be moved in the case of only having all detection spring columns 4 all to be jacked up with opposed bottom 1, and buckle 32 is
It can be moved to and coordinate with grab 11.And when only buckling 32 with the cooperation of grab 11, detection plate 3 could be with bottom plate 1 in above-below direction
Upper fixation, operator withdraw bottom plate 1 when lifting detection plate 3 together, into next process.It is reliable to further increase
Property, be provided between detection plate 3 and cover board 2 in bury spring 6.Spring 6 is buried in described for driving the relatively described cover board of detection plate 3
2 are translated, and the buckle 32 is made to move to and 11 matched position of the grab.Detection pressure point in detection spring column 4
41 when not abutting on the element 8 on circuit board, inside buries that spring 6 is detected drafting board 3 and cover board 2 compresses.And due to being set on bottom plate 1
It is equipped with positioning guide column 12, is provided on cover board 2 and 12 one-to-one location hole 22 of positioning guide column, 2 opposed bottom 1 of cover board
It is fixed in horizontal direction.When the detection pressure point 41 in all detection spring columns 4 all abuts on the element 8 on circuit board,
Detecting spring column 4 can be in 31 kinds of movement of irregularly-shaped hole, and the level relieved between detection plate 3 and cover board 2 is fixed, buries spring 6 inside
Elastic force effect lower drive 3 opposing cover plates 2 of detection plate（It is also relative to bottom plate 1）Carry out relative motion.
In order to more preferably limit 3 opposing cover plates 2 of detection plate（It is also relative to bottom plate 1）The stroke of relative motion, waist-shaped hole 312
The relatively described translation of cover board 2 of length and the detection plate 3 at a distance from it is equal.
In order to avoid having there is the circuit board of neglected loading original paper 8 to flow to next process（Detection spring column 4 is not jacked up, still
Operator does not see）, increase the facility of sight check, detect and be provided with multiple in spring column 4, head 43 is provided with indicator light, inspection
Pressure tap 41 is connected on the element 8 of circuit board when axially upwardly being moved with jacking up the detection spring column 4, and the indicator light is put out
It goes out.
Further, the column portion 42 of detection spring column 4 is length adjustable structure, passes through the screw thread in column portion 42 and detection pressure point 41
Connection is realized.When detect screwed out under 41 phase of pressure point when, the length in column portion 42 is just relatively elongated, then shortens on the contrary.It, can be with this
Facilitate and adjusts the element that detection spring column 4 adapts to different circuit boards.
Spigot nut 7 is provided between the detection plate 3 and the cover board 2, spigot nut 7 is adjustably connected by screw thread
It is connected on the cover board 2, the guide rail hole 33 made a relative move for the spigot nut 7 is provided in detection plate 3.Spigot nut
7 can limit the upper and lower position of cover board 2 and detection plate 3, make it can only horizontal relative motions.In addition, by adjusting spigot nut 7
Gasket adjust the gap of cover board 2 and detection plate 3 in-between, gap optimal selection 0.5mm.
The present invention realizes the functions such as floating high, the element inserting detection of element of correction circuit plate, Anti-misplug.
More than, it is merely illustrative of the technical solution of the present invention and unrestricted, those of ordinary skill in the art are to the present invention's
The other modifications or equivalent replacement that technical solution is made as long as it does not depart from the spirit and scope of the technical scheme of the present invention should all
Cover in the scope of the claims of the present invention.
Claims (10)
1. a kind of circuit board detecting working plate, including bottom plate（1）, cover board（2）, detection plate（3）, detection spring column（4）, feature exists
In,
The bottom plate（1）For fixing circuit board to be detected；
The cover board（2）It is provided with for the detection spring column（4）Axial movable first mounting hole（21）；
The detection spring column（4）With detection pressure point（41）, column portion（42）The head and（43）, the detection pressure point（41）It is connected to
On the element of circuit board；
The detection plate（3）On be provided with irregularly-shaped hole（31）, the irregularly-shaped hole（31）With the radially fixed head（43）'s
Second mounting hole（311）, and supply the column portion（42）It moves but limits the head（43）The waist-shaped hole of radial motion
（312）.
2. circuit board detecting working plate as described in claim 1, which is characterized in that the detection spring column（4）It is additionally provided with bullet
Spring（44）, the spring（44）It is arranged in the column portion（42）Periphery, the spring（44）First end and the detection pressure
Point（41）Fixed, the described spring（44）Second end and first mounting hole（21）It is mutually fixed.
3. circuit board detecting working plate as claimed in claim 2, which is characterized in that first mounting hole（21）Inside it is embedded with
Copper sheathing（5）, the spring（44）With the copper sheathing（5）It is connected.
4. circuit board detecting working plate as described in claim 1, which is characterized in that the detection plate（3）It is provided with buckle
（32）, the bottom plate（1）On be provided with and the buckle（32）Matched grab（11）.
5. circuit board detecting working plate as claimed in claim 4, which is characterized in that the detection plate（3）With the cover board（2）
Between be provided in bury spring（6）, it is described in bury spring（6）For driving the detection plate（3）The relatively described cover board（2）It carries out
Translation, makes the buckle（32）It moves to and the grab（11）Matched position.
6. circuit board detecting working plate as claimed in claim 5, which is characterized in that the waist-shaped hole（312）Length and institute
State detection plate（3）The relatively described cover board（2）The distance of translation is equal.
7. circuit board detecting working plate as described in claim 1, which is characterized in that the detection spring column（4）Column portion（42）
For length adjustable structure.
8. circuit board detecting working plate as described in claim 1, which is characterized in that the detection plate（3）With the cover board（2）
Between be provided with spigot nut（7）, the spigot nut（7）The cover board is adjustably connected to by screw thread（2）On, it is described
Detection plate（3）On be provided with for the spigot nut（7）The guide rail hole made a relative move（33）.
9. circuit board detecting working plate as described in claim 1, which is characterized in that the bottom plate（1）On be provided with positioning and lead
Xiang Zhu（12）, the cover board（2）On be provided with and the positioning guide column（12）One-to-one location hole（22）.
10. circuit board detecting working plate as described in any one of claim 1 to 9, which is characterized in that the head（43）Setting
There are indicator light, the detection pressure point（41）It is connected to the element of circuit board（8）On to jack up the detection spring column（4）Axially upwardly
When movement, the indicator light extinguishes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710026719.6A CN108318070A (en) | 2017-01-14 | 2017-01-14 | A kind of circuit board detecting working plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710026719.6A CN108318070A (en) | 2017-01-14 | 2017-01-14 | A kind of circuit board detecting working plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108318070A true CN108318070A (en) | 2018-07-24 |
Family
ID=62891880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710026719.6A Pending CN108318070A (en) | 2017-01-14 | 2017-01-14 | A kind of circuit board detecting working plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108318070A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115007963A (en) * | 2021-08-31 | 2022-09-06 | 西门子工业自动化产品(成都)有限公司 | Circuit board welding clamp |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202216635U (en) * | 2011-08-19 | 2012-05-09 | 东莞市维海电子有限公司 | Floating height detection device for SMT circuit board |
| CN202679907U (en) * | 2011-12-13 | 2013-01-16 | 伟创力电子科技（上海）有限公司 | Plug-in element leakage-proof device |
| CN103994706A (en) * | 2014-06-12 | 2014-08-20 | 安徽江淮汽车股份有限公司 | Hole location degree testing tool for plate |
| CN205353305U (en) * | 2016-03-02 | 2016-06-29 | 重庆凯歌电子股份有限公司 | Circuit board drilling detection device |
| CN205484699U (en) * | 2016-03-08 | 2016-08-17 | 浙江乔兴建设集团湖州智能科技有限公司 | Detection apparatus for last component of printed circuit board |
| CN205482759U (en) * | 2016-02-29 | 2016-08-17 | 中交第三公路工程局有限公司 | Flatness detecting device |
| CN205619951U (en) * | 2016-05-12 | 2016-10-05 | 中山市佳信电路板有限公司 | Mould of circuit board inspection drilling |
| CN106093754A (en) * | 2016-08-07 | 2016-11-09 | 艾和美 | A kind of modularity detection device of automatic detection circuit plate quality |
| CN206378162U (en) * | 2017-01-14 | 2017-08-04 | 珠海市枫杨科技有限公司 | A kind of circuit board detecting working plate |
-
2017
- 2017-01-14 CN CN201710026719.6A patent/CN108318070A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202216635U (en) * | 2011-08-19 | 2012-05-09 | 东莞市维海电子有限公司 | Floating height detection device for SMT circuit board |
| CN202679907U (en) * | 2011-12-13 | 2013-01-16 | 伟创力电子科技（上海）有限公司 | Plug-in element leakage-proof device |
| CN103994706A (en) * | 2014-06-12 | 2014-08-20 | 安徽江淮汽车股份有限公司 | Hole location degree testing tool for plate |
| CN205482759U (en) * | 2016-02-29 | 2016-08-17 | 中交第三公路工程局有限公司 | Flatness detecting device |
| CN205353305U (en) * | 2016-03-02 | 2016-06-29 | 重庆凯歌电子股份有限公司 | Circuit board drilling detection device |
| CN205484699U (en) * | 2016-03-08 | 2016-08-17 | 浙江乔兴建设集团湖州智能科技有限公司 | Detection apparatus for last component of printed circuit board |
| CN205619951U (en) * | 2016-05-12 | 2016-10-05 | 中山市佳信电路板有限公司 | Mould of circuit board inspection drilling |
| CN106093754A (en) * | 2016-08-07 | 2016-11-09 | 艾和美 | A kind of modularity detection device of automatic detection circuit plate quality |
| CN206378162U (en) * | 2017-01-14 | 2017-08-04 | 珠海市枫杨科技有限公司 | A kind of circuit board detecting working plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115007963A (en) * | 2021-08-31 | 2022-09-06 | 西门子工业自动化产品(成都)有限公司 | Circuit board welding clamp |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180724 |