CN105318834B - Portable measuring tool module - Google Patents
Portable measuring tool module Download PDFInfo
- Publication number
- CN105318834B CN105318834B CN201510132510.9A CN201510132510A CN105318834B CN 105318834 B CN105318834 B CN 105318834B CN 201510132510 A CN201510132510 A CN 201510132510A CN 105318834 B CN105318834 B CN 105318834B
- Authority
- CN
- China
- Prior art keywords
- measurement tool
- tool module
- portable measurement
- groove
- determinand
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- 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 - Fee Related
Links
- 238000005259 measurement Methods 0.000 claims description 34
- 239000004065 semiconductor Substances 0.000 claims description 3
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- 150000004706 metal oxides Chemical class 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000004826 seaming Methods 0.000 claims 1
- 239000013078 crystal Substances 0.000 description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention provides a portable measuring tool module, which is electrically connected with a processing unit to measure the chamfer angle of an object to be measured, and comprises a tool body and a lens module, wherein the tool body comprises a groove and a through hole, the groove comprises two inclined planes, the two inclined planes respectively correspond to the two surfaces of the object to be measured, the through hole is communicated with the groove, the lens module is fixed in the through hole and faces the groove to capture the image between the two surfaces of the object to be measured and transmit the image to the processing unit, and the angle and the fluctuation of the chamfer angle are calculated by the image through the processing unit.
Description
Technical field
The present invention relates to a kind of tool module, especially a kind of portable measurement tool module.
Background technology
Such as the block such as silicon ingot (ingot), the angle between its two surface is commonly referred to as chamfering (chamfer).With silicon
Exemplified by brilliant heavy stone used as an anchor, generally after completing to make crystal ingot, there are numerous measurements, to determine whether the specification for meeting client.These measurement bags
Containing chamfering angle size (chamfer size), industry is also known as the measurement at C angles, mainly measures the chamfering of the surface of crystal ingot two handing-over
Width.Mode common at present, mainly manual measurement and device measuring.Manual type is mainly measured with vernier scale.
Device measuring mode is similar to TaiWan, China patent publication No. 200809018 or China Patent Publication No. 101782414, mainly
It is after crystal ingot is loaded into (load) device interior, then with an at least camera lens, chamfering is shot with the cordless of moving lens, then
Enter to be about to video conversion into data by software.
In terms of traditional manual measurement, although the degree of accuracy of vernier scale is enough, without fixing end so that measurement point is with surveying
Between amount point, without the foundation of canonical reference point.Further, since the length of measurement crystal ingot is longer, typically to take multiple points to take
It is average to judge, and cause the parameter of human factor significantly to be lifted, error amount is larger.Device measuring is used to be set with camera lens
Calibration on schedule, and scans the chamfering on whole crystal ingot border, but needs higher cost and larger placement space.Meanwhile
The speed of device measuring is slower, when yield is larger, influences whether overall output.
Therefore, it is necessary to which one kind can reduce human factor variable, and need not significantly cost payout survey tool.
The content of the invention
It is a primary object of the present invention to provide a kind of portable measurement tool module.Portable measurement tool module is electric
Processing unit is connected, to measure the chamfering between the surface of a determinand two.Portable measurement tool module include a jig body and
One camera lens module.Jig body includes a groove and a through hole.Groove includes two inclined-planes, and two inclined-planes correspond respectively to determinand
Two surfaces, and through hole connects with groove.Camera lens module is fixed in through-holes, and towards groove with pick-up image, and will be captured
Image be sent to processing unit.
Further, two inclined-planes of jig body could be arranged to intersect, and the angle on two inclined-planes is 60 ~ 120 degree, preferably
For 90 degree.Camera lens module includes an image acquisition unit, multiple light sources and a signal wire.Image acquisition unit towards groove,
To capture the image between the surface of determinand two.Light source, to provide light, is captured towards groove with assisted image acquisition unit
Image.Signal wire electrical connection processing unit, light source and image acquisition unit, image acquisition unit institute pick-up image pass through signal
Line is sent to processing unit.Processing unit recycling specific software calculates the width of chamfering with image.
The portable measurement tool module of the present invention, it is that two inclined-planes of jig body are abutted to the two of determinand in measurement
On surface, then along the Boundary Moving jig body between two surfaces, with camera lens module pick-up image.Finally again by outside
Reason unit calculates the width of chamfering with image.Therefore it becomes possible to measure the chamfering on whole border, and the reference with standard
Point, while the extra device space and cost are not needed, and improve the problem of existing at present.
Brief description of the drawings
Fig. 1 is the stereogram of the portable measurement tool module of the present invention.
Fig. 2 is the side view of the portable measurement tool module of the present invention.
Fig. 3 is the upward view of the portable measurement tool module of the present invention.
Fig. 4 is the stereogram of camera lens module of the present invention.
Symbol description
1 portable measurement tool module
10 jig bodies
11 grooves
111 inclined-planes
13 through holes
17 perforation
20 camera lens modules
21 image acquisition units
23 light sources
25 signal wires
27 fixing holes
29 switches
30 fixation kits
200 processing units
500 determinands
510 surfaces.
Embodiment
Referring to Fig. 1 and Fig. 2, the stereogram and side view of the portable measurement tool module of the present invention.As shown in Figures 1 and 2,
The portable measurement tool module 1 of the present invention includes a jig body 10 and a camera lens module 20.Jig body 10 includes a groove
11 and a through hole 13.Groove 11 includes two inclined-planes 111, and two inclined-planes 111 correspond respectively to two surfaces 510 of determinand 500.It is to be measured
Thing 500 can be various crystal ingots, such as single crystal silicon ingot, polycrystalline silicon ingot, sapphire crystal ingot, herein only as an example, but
Also it is not excluded for being used to measure other objects.Through hole 13 connects with groove 11.Camera lens module 20 is fixed in through hole 13, and direction
Groove 11, to capture the image between the surface of determinand two.Camera lens module 20 is electrically connected a processing unit 200, and image is passed
Deliver to processing unit 200.Processing unit 200 calculates width by specific software with image.Processing unit 200 can essentially
Implemented by computer, mobile computer, tablet PC, intelligent mobile phone, or spy with chip.It is above-mentioned only as an example,
But not limited to this.
Further, two inclined-planes 111 of groove 11 are intersecting, and the angle on two inclined-planes is 60 ~ 120 degree.Preferably, two inclined-plane
It is mutually perpendicular to, angle is 90 degree.Preferably, portable measurement tool module 1 also includes a fixation kit 30.Fixation kit 30 is worn
The perforation 17 connected in jig body with through hole 13 is crossed, camera lens module 20 is fixed in through hole 13.Fixation kit 30
It can be implemented by modes such as screw, trips.Further, one end of fixation kit 30 is fixed on a fixing hole of camera lens module 20
On 27.
It is respectively the upward view of the portable measurement tool module of the present invention and the solid of camera lens module referring to Fig. 3 and Fig. 4
Figure.As shown in Figures 3 and 4, camera lens module 20 includes an image acquisition unit 21, the signal wire 25 of multiple light sources 23 and one.Image
Acquisition unit 21 is towards groove 11, to capture the image between 500 liang of surfaces 510 of determinand.Light source 23 towards groove 11, to
The pick-up image of light assisted image acquisition unit 21 is provided.Signal wire 25 is electrically connected image acquisition unit 21, light source 23 and place
Manage unit 200.The mode of electrical connection can be by by the drive circuit (not shown) inside signal wire 25 and camera lens module 20
Connect and realize.The image that image acquisition unit 21 captures is sent to processing unit 200 by signal wire 25.And handle single
Member 200 calculates the width of chamfering by specific software with image.
Further, camera lens module 20 is also comprising a switch 29.The electrical connection light source 23 of switch 29, to control light source 23
Whether open.In addition, light source 23 can be light emitting diode (Light-Emitting Diode), annular arrangement is in image capture
Around unit 21.Image acquisition unit 21 can be with Charged Coupled Device (Charge-Coupled Device, CCD) or complementation
Property matal-oxide semiconductor (Complementary Metal-Oxide Semiconductor, CMOS) component is implemented.
The main characteristic of the invention lies in that the inclined-plane 111 of jig body 10 is abutted against the two of determinand 500 in measurement
On surface 510 so that there is the reference point of standard in measurement.Then further along the Boundary Moving jig body 10 of determinand 500.
By camera lens module 20 carry out image capture and and image is sent to processing unit 200, finally by outside processing unit 200
Chamfering width is calculated with image.Therefore it becomes possible to measure the chamfering on the whole border of determinand 500.Due to the reference with standard
Point, can reduce the change of human factor, while not need the extra device space and cost, and improve existing at present ask
Topic.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (10)
1. a kind of portable measurement tool module, is electrically connected a processing unit, to measure the chamfering between the surface of a determinand two,
Characterized in that, comprising：
One jig body, comprising a groove and a through hole, the groove includes two inclined-planes, and two inclined-plane corresponds respectively to described
Two surface of determinand, the through hole connect with the groove, wherein, two surfaces of the determinand, which are used as, refers to base
Standard, the jig body can be along the Boundary Movings between the surface of determinand two, to measure between the surface of determinand two
The chamfering on border；And
One camera lens module, is fixed in the through hole, and towards the groove, to capture the shadow between the surface of determinand two
Picture, and the image is sent to the processing unit.
2. portable measurement tool module as claimed in claim 1, it is characterised in that two inclined-plane intersects, and described two
The angle on inclined-plane is 60~120 degree.
3. portable measurement tool module as claimed in claim 1, it is characterised in that two inclined-plane is mutually perpendicular to.
4. portable measurement tool module as claimed in claim 1, it is characterised in that the camera lens module includes：
One image acquisition unit, towards the groove, to capture the image between the surface of determinand two；
Multiple light sources, towards the groove, to provide a light；And
One signal wire, it is electrically connected the image acquisition unit, the light source and the processing unit, the image acquisition unit
The image captured is sent to the processing unit by the signal wire.
5. portable measurement tool module as claimed in claim 4, it is characterised in that the light source annular arrangement is in the shadow
Around acquisition unit.
6. portable measurement tool module as claimed in claim 4, it is characterised in that the light source is light emitting diode.
7. portable measurement tool module as claimed in claim 4, it is characterised in that the image acquisition unit is electric charge coupling
Seaming element (CCD) or Complimentary Metal-Oxide semiconductor (CMOS) component.
8. portable measurement tool module as claimed in claim 4, it is characterised in that the camera lens module is also opened comprising one
Close, be electrically connected the light source.
9. portable measurement tool module as claimed in claim 1, it is characterised in that further comprising a fixation kit, institute
State fixation kit and pass through the perforation connected in the jig body with the through hole, the camera lens module is fixed on into institute
State in through hole.
10. portable measurement tool module as claimed in claim 9, it is characterised in that one end of the fixation kit is fixed
On a fixing hole of the camera lens module.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103210589 | 2014-06-16 | ||
| TW103210589U TWM490577U (en) | 2014-06-16 | 2014-06-16 | Portable measurement fixture module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105318834A CN105318834A (en) | 2016-02-10 |
| CN105318834B true CN105318834B (en) | 2018-01-30 |
Family
ID=55246748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510132510.9A Expired - Fee Related CN105318834B (en) | 2014-06-16 | 2015-03-25 | Portable measuring tool module |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105318834B (en) |
| TW (1) | TWM490577U (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19525566A1 (en) * | 1995-07-13 | 1997-01-16 | Byk Gardner Gmbh | Method and device for the optical characterization of a surface |
| DE29906312U1 (en) * | 1999-04-08 | 1999-08-05 | Opcom Inc | Laser three-direction linearity measuring device |
| CN2559964Y (en) * | 2002-07-09 | 2003-07-09 | 邱博洪 | Screening apparatus for taper angles of punching bit for punching on PC board |
| CN202137657U (en) * | 2011-06-16 | 2012-02-08 | 昆山市三景精密模具有限公司 | Auxiliary jig for chamfering location of grinding machine |
| CN102980535A (en) * | 2012-12-12 | 2013-03-20 | 华为终端有限公司 | Angle measurement method and device |
| CN203216463U (en) * | 2013-05-21 | 2013-09-25 | 李武元 | Digital display measuring instrument used for measuring angle of inner hole chamfer of workpiece |
| CN103424088A (en) * | 2013-08-12 | 2013-12-04 | 韵升控股集团有限公司 | Chamfer testing method and chamfer measuring instrument |
-
2014
- 2014-06-16 TW TW103210589U patent/TWM490577U/en not_active IP Right Cessation
-
2015
- 2015-03-25 CN CN201510132510.9A patent/CN105318834B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19525566A1 (en) * | 1995-07-13 | 1997-01-16 | Byk Gardner Gmbh | Method and device for the optical characterization of a surface |
| DE29906312U1 (en) * | 1999-04-08 | 1999-08-05 | Opcom Inc | Laser three-direction linearity measuring device |
| CN2559964Y (en) * | 2002-07-09 | 2003-07-09 | 邱博洪 | Screening apparatus for taper angles of punching bit for punching on PC board |
| CN202137657U (en) * | 2011-06-16 | 2012-02-08 | 昆山市三景精密模具有限公司 | Auxiliary jig for chamfering location of grinding machine |
| CN102980535A (en) * | 2012-12-12 | 2013-03-20 | 华为终端有限公司 | Angle measurement method and device |
| CN203216463U (en) * | 2013-05-21 | 2013-09-25 | 李武元 | Digital display measuring instrument used for measuring angle of inner hole chamfer of workpiece |
| CN103424088A (en) * | 2013-08-12 | 2013-12-04 | 韵升控股集团有限公司 | Chamfer testing method and chamfer measuring instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105318834A (en) | 2016-02-10 |
| TWM490577U (en) | 2014-11-21 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20180130 Termination date: 20200325 |