CN107747894A - A kind of template Thickness sensitivity instrument - Google Patents
A kind of template Thickness sensitivity instrument Download PDFInfo
- Publication number
- CN107747894A CN107747894A CN201711128950.2A CN201711128950A CN107747894A CN 107747894 A CN107747894 A CN 107747894A CN 201711128950 A CN201711128950 A CN 201711128950A CN 107747894 A CN107747894 A CN 107747894A
- Authority
- CN
- China
- Prior art keywords
- pit
- flitch
- thickness
- template
- width
- 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
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
Abstract
The invention discloses a kind of template Thickness sensitivity instrument, including the mould in template, at least one pit for being used to detect flitch thickness is provided with mould, the length of pit is more than the length of flitch, and the width of pit is arranged to the higher limit or lower limit of flitch thickness.Flitch to be checked is put into pit, can detect that whether whole flitch external member reaches thickness calibration scope, improves the efficiency of detection.
Description
Technical field
The present invention relates to Product checking field, in particular to a kind of template Thickness sensitivity instrument.
Background technology
PCB, Chinese are printed circuit board, also known as printed substrate, are important electronic units, are electronic components
Supporter, be electronic component electrical connection carrier.As shown in figure 1, PCB is usually to be set with shipment, can have in suit
One or more individually units 1, traditional final quality management is generally sampled inspection thickness of slab to PCB suits, using spiral shell
To revolve micrometer (micrometer) and carry out spot measurement, need a large amount of human hands and instrument using the method, efficiency is low, and measuring speed is slow,
And whole suit can not be detected, easily omit defective products.
The content of the invention
It is contemplated that at least solves one of above-mentioned technical problem in correlation technique to a certain extent.Therefore, this hair
Bright to propose a kind of template Thickness sensitivity instrument, it can be set with to a whole set of flitch and carry out Thickness sensitivity.
To achieve the above object, technical scheme is as follows：
A kind of template Thickness sensitivity instrument, including the mould in template, it is provided with mould and at least one is used to detect material
The pit of plate thickness, the length of pit are more than the length of flitch, and the width of pit is arranged to the higher limit or lower limit of flitch thickness
Value.
Be further improved according to above-mentioned technical proposal, be provided with mould two be used for detect flitch thickness,
The pit that width differs.
It is further improved according to above-mentioned technical proposal, pit includes the first pit being parallel to each other and the second hole
Groove, the width of the first pit are arranged to the upper thickness limit value of flitch, and the width of the second pit is arranged to the lower thickness limit value of flitch.
The beneficial effects of the invention are as follows：The present invention is at least one for detecting flitch thickness by being set on a plate
Pit, the length of pit are more than the length of flitch, and the width of pit is arranged to the higher limit or lower limit of flitch thickness, to be checked
Flitch is put into pit, can detect that whether whole flitch external member reaches thickness calibration scope, avoids the need for a large amount of human hands to material
Plate is sampled detection, improves the efficiency of detection.
Brief description of the drawings
It is described further below in conjunction with accompanying drawing and example.
Fig. 1 is flitch suit schematic diagram of the prior art.
Fig. 2 is the structural representation of the present invention.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Reference picture 2, a kind of template Thickness sensitivity instrument, including the mould 2 in template, two are provided with mould and is used to examine
Pit that survey flitch thickness, that width differs, the length of pit are more than the length of flitch, and pit includes first to be parallel to each other
The pit 22 of pit 21 and second, the width of the first pit 21 are arranged to the upper thickness limit value of flitch, and the width of the second pit 22 is set
It is set to the lower thickness limit value of flitch.
The application method of the present invention is described below, referring to Figures 1 and 2, PCB is usually to be set with shipment, can be had in suit
One or more individually units 1, when whether the thickness of detection flitch suit exceeds higher limit, by the first hole of flitch suit insertion
Groove 21, if all by the way that the thickness of slab for each unit 1 being then set with if partly blocking, then blocks position without departing from higher limit
The thickness put exceedes higher limit；When whether detection flitch suit exceeds lower limit, flitch is set with the second pit 22 of insertion, if
Can not be by then exceeding lower limit without thickness of slab, if any part by then exceeding lower limit by the thickness of part.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (3)
- A kind of 1. template Thickness sensitivity instrument, it is characterised in that：Including the mould in template, at least one is provided with the mould The individual pit for being used to detect flitch thickness, the length of the pit are more than the length of flitch, and the width of the pit is arranged to expect The higher limit or lower limit of plate thickness.
- A kind of 2. template Thickness sensitivity instrument according to claim 1, it is characterised in that：Two are provided with the mould For the pit detecting flitch thickness, width differs.
- 3. according to a kind of described template Thickness sensitivity instrument of any one of claim 1 or 2, it is characterised in that：The pit Including the first pit and the second pit being parallel to each other, the width of first pit is arranged to the upper thickness limit value of flitch, institute The width for stating the second pit is arranged to the lower thickness limit value of flitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711128950.2A CN107747894A (en) | 2017-11-15 | 2017-11-15 | A kind of template Thickness sensitivity instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711128950.2A CN107747894A (en) | 2017-11-15 | 2017-11-15 | A kind of template Thickness sensitivity instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107747894A true CN107747894A (en) | 2018-03-02 |
Family
ID=61250608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711128950.2A Pending CN107747894A (en) | 2017-11-15 | 2017-11-15 | A kind of template Thickness sensitivity instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107747894A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534637A (en) * | 2018-03-12 | 2018-09-14 | 广东美的暖通设备有限公司 | Terminal compression joint quality assessment device, appraisal procedure and terminal compression joint system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202747977U (en) * | 2012-09-06 | 2013-02-20 | 梅州科捷电路有限公司 | Device for measuring thickness of circuit board |
| CN203349748U (en) * | 2013-08-08 | 2013-12-18 | 柏承电子（惠阳）有限公司 | Fast plate-thickness test fixture |
| JP5824864B2 (en) * | 2011-05-13 | 2015-12-02 | ニプロ株式会社 | Neurological measuring device |
| CN206037886U (en) * | 2016-09-22 | 2017-03-22 | 福建中烟工业有限责任公司 | Box size measurement instrument |
| CN206113809U (en) * | 2016-08-29 | 2017-04-19 | 李平 | Channel -section steel groove width and thickness measurement rule |
| CN206369516U (en) * | 2017-01-05 | 2017-08-01 | 深圳诚和电子实业有限公司 | A kind of thick measuring equipment of finished product pcb board |
-
2017
- 2017-11-15 CN CN201711128950.2A patent/CN107747894A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5824864B2 (en) * | 2011-05-13 | 2015-12-02 | ニプロ株式会社 | Neurological measuring device |
| CN202747977U (en) * | 2012-09-06 | 2013-02-20 | 梅州科捷电路有限公司 | Device for measuring thickness of circuit board |
| CN203349748U (en) * | 2013-08-08 | 2013-12-18 | 柏承电子（惠阳）有限公司 | Fast plate-thickness test fixture |
| CN206113809U (en) * | 2016-08-29 | 2017-04-19 | 李平 | Channel -section steel groove width and thickness measurement rule |
| CN206037886U (en) * | 2016-09-22 | 2017-03-22 | 福建中烟工业有限责任公司 | Box size measurement instrument |
| CN206369516U (en) * | 2017-01-05 | 2017-08-01 | 深圳诚和电子实业有限公司 | A kind of thick measuring equipment of finished product pcb board |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534637A (en) * | 2018-03-12 | 2018-09-14 | 广东美的暖通设备有限公司 | Terminal compression joint quality assessment device, appraisal procedure and terminal compression joint system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7621190B2 (en) | Method and apparatus for strain monitoring of printed circuit board assemblies | |
| MX2010005264A (en) | Device and method for fitting printed circuit boards with contact pins. | |
| TW200732678A (en) | Insulation inspecting device and insulation inspecting method | |
| EP2385354A3 (en) | Optical encoder having contamination and defect resistant signal processing | |
| WO2008012309A3 (en) | Current-sensing apparatus and method for current sensing | |
| WO2014143291A3 (en) | An encased polymer nanofiber-based electronic nose | |
| CN104880162A (en) | Method for detecting drilling hole offset degree of PCB | |
| WO2007093861A3 (en) | Method and apparatus for evaluating the level of superficial pollution of a medium/high voltage outdoor insulator | |
| GB0715768D0 (en) | Sensor arrangement | |
| EP2026082A3 (en) | Double sided integrated processing and sensing chip | |
| JP2017207402A5 (en) | ||
| US10184962B2 (en) | Removable transient voltage detector | |
| WO2010129627A3 (en) | Non-contact testing of printed electronics | |
| US10073134B2 (en) | Laminate bond strength detection | |
| TWI316139B (en) | Method of testing non-componented large printed circuit boards using a finger tester | |
| CN107747894A (en) | A kind of template Thickness sensitivity instrument | |
| TW200613754A (en) | Inspection apparatus, inspection method and sensor for inspection apparatus | |
| TWI383159B (en) | Electrical connection defect detection device | |
| TW200732636A (en) | EMI rejection for temperature sensing diodes | |
| US6573728B2 (en) | Method and circuit for electrical testing of isolation resistance of large capacitance network | |
| CN109373860A (en) | A kind of plate detection instrument | |
| CN106482609A (en) | Thrust surface of cylinder body thickness detection apparatus | |
| CN203859930U (en) | PCB with impedance test circuit | |
| CN102650682A (en) | Led probe device | |
| JP2016176715A (en) | Current detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180302 |