CN205691057U - Sample fixing device and image measurer - Google Patents
Sample fixing device and image measurer Download PDFInfo
- Publication number
- CN205691057U CN205691057U CN201620572515.3U CN201620572515U CN205691057U CN 205691057 U CN205691057 U CN 205691057U CN 201620572515 U CN201620572515 U CN 201620572515U CN 205691057 U CN205691057 U CN 205691057U
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- sample
- fixing device
- cover plate
- base plate
- sample fixing
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Abstract
This utility model relates to a kind of sample fixing device and image measurer.Sample fixing device is for carrying out warpage Processing for removing to the sample on the operating platform of image measurer, and sample fixing device includes base plate and can cover the cover plate being pressed on base plate, and cover plate has light transmission, and cover plate rotates or translation relative to base plate.Above-mentioned sample fixing device includes base plate and cover plate, during the size of measuring samples, the sample of warpage can be positioned on base plate, afterwards cover plate lid is pressed on the base plate carrying sample, so sample of warpage can be driven plain under the action of gravity of cover plate, fully and completely eliminates the warpage of sample.Simultaneously as cover plate has light transmission, it is ensured that the varifocal lens of image measurer remains to sample visible in detail, it is ensured that measurement result precisely and reliable.The above-mentioned certainty of measurement that totally improve image measurer.Additionally, this utility model further relates to a kind of image measurer including above-mentioned sample fixing device.
Description
Technical field
This utility model relates to Eikonometric apparatus field, particularly relates to a kind of sample fixing device and radiographic measurement
Instrument.
Background technology
At numerous areas, the sample generation warpage produced is inevitable, and the especially marginal portion of sample is stuck up
Song becomes apparent from and seriously.If measuring these samples that warpages occur, it may appear that the biggest deviation, thus cause cannot
Sample is measured accurately, and then cannot the physical property such as dimensional stability of judgement sample.
At present, mostly using full-automatic image measurer that sample carries out the judgement of dimensional stability, it can amplify tested
The multiple of amount thing, observes the surface condition of sample with the light source installed, its be mainly used in various material samples are carried out point,
The measurement of the physical propertys such as line, face, circle, and each data measured can be carried out comprehensive calculation process.But, traditional complete from
Dynamic image measurer does not have sample fixing device, due to the warpage of sample so that be difficult to tight when sample is placed on operating platform
Closely connected conjunction on the operational platform, therefore easily causes the numerical value recorded and deviates its actual value, therefore be difficult to meet measurement requirement, also without
The physical propertys such as the dimensional stability of method judgement sample.
For the measurement defect overcoming above-mentioned full-automatic image measurer n.s fixing device to be brought, technical staff enters
Go improvement, push down the edge of sample by placing the little blocks such as some rubber bumpers in the sample surrounding of warpage, so that
The sample of warpage becomes smooth shape, thus fits closely with operating platform more.But, this mode the most still cannot make
The sample of warpage becomes smooth shape completely, and also influences whether that varifocal lens gathers the position images in hole, thus affects
The precision measured.
Utility model content
Based on this, it is necessary to the problem that certainty of measurement can be affected during for traditional image measurer measuring samples, it is provided that
A kind of sample fixing device of the certainty of measurement improving image measurer.
A kind of sample fixing device, for the sample on the operating platform of image measurer is carried out warpage Processing for removing,
Described sample fixing device includes base plate and can cover the cover plate being pressed on described base plate, and described cover plate has light transmission, institute
State cover plate to rotate or translation relative to described base plate.
Above-mentioned sample fixing device includes base plate and cover plate, during the size of measuring samples, can be placed by the sample of warpage
On base plate, being pressed on the base plate carrying sample by cover plate lid afterwards, the sample of such warpage is under the action of gravity of cover plate
Can be driven plain, fully and completely eliminate the warpage of sample.Simultaneously as cover plate has light transmission, it is ensured that radiographic measurement
The varifocal lens of instrument remains to sample visible in detail, it is ensured that measurement result precisely and reliable.Above-mentioned totally improve
The certainty of measurement of image measurer.
Wherein in an embodiment, described cover plate includes relative first end and the second end, described first end
Being rotationally connected with described base plate, described the second end is selectively fitted with described base plate or separates.
Wherein in an embodiment, described sample fixing device also includes for connecting described base plate and described cover plate
Connector.
Wherein in an embodiment, described connector is rotating shaft.
Wherein in an embodiment, the length of described cover plate is more than the length of described base plate, or the width of described cover plate
Degree is more than the width of described base plate.
Wherein in an embodiment, described cover plate is glass plate.
Wherein in an embodiment, the thickness of described cover plate is 4mm～6mm.
Wherein in an embodiment, described base plate is glass plate or acrylic board.
Additionally, also provide for a kind of image measurer, including above-mentioned sample fixing device.
Owing to above-mentioned image measurer includes above-mentioned sample fixing device, and above-mentioned sample fixing device includes base plate and lid
Plate, during the size of measuring samples, can be positioned over the sample of warpage on base plate, be pressed in by cover plate lid afterwards and carry sample
On base plate, the sample of such warpage can be driven plain under the action of gravity of cover plate, fully and completely eliminates the warpage of sample.
Simultaneously as cover plate has light transmission, it is ensured that the varifocal lens of image measurer remains to sample visible in detail, it is ensured that
Measurement result precisely and reliable.The above-mentioned certainty of measurement that totally improve image measurer.
Wherein in an embodiment, described image measurer also includes measuring instrument body and varifocal lens, described survey
Amount instrument body includes the operating platform for carrying described sample fixing device, described varifocal lens and described operating platform phase
To setting, described sample fixing device is positioned on described operating platform.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the sample fixing device of embodiment 1；
Fig. 2 is the schematic diagram of the sample fixing device of embodiment 2；
Fig. 3 is the view before the image measurer of embodiment 3 carries out sample warpage Processing for removing；
Fig. 4 is the image measurer of embodiment 3 view when carrying out sample warpage Processing for removing.
Detailed description of the invention
Understandable for enabling above-mentioned purpose of the present utility model, feature and advantage to become apparent from, below in conjunction with the accompanying drawings to this
The detailed description of the invention of utility model is described in detail.Elaborate a lot of detail in the following description so that fully
Understand this utility model.But this utility model can be implemented to be much different from alternate manner described here, this area
Technical staff can do similar improvement in the case of this utility model intension, and therefore this utility model is not by following public affairs
The restriction of the specific embodiment opened.
Present embodiment provides a kind of sample fixing device, for carrying out the sample on the operating platform of image measurer
Warpage Processing for removing.Above-mentioned sample fixing device includes base plate and can cover the cover plate being pressed on base plate.Cover plate has printing opacity
Property.Cover plate rotates or translation relative to base plate.
In one preferably embodiment, cover plate is glass plate.Owing to glass plate has certain hardness and planarization, therefore
The sample that can be placed on warpage between base plate and cover plate flattens；The light transmission of glass plate is strong simultaneously, therefore ensure that radiographic measurement
The varifocal lens of instrument remains to sample visible in detail.Certainly, the material of cover plate is not limited to this, and it also can be other materials
The flat board of light-permeable.
In one preferably embodiment, the thickness of cover plate is 4mm～6mm.When the thickness of cover plate is above-mentioned numerical value, energy
The sample enough making warpage is driven plain under the action of gravity of cover plate, fully and completely eliminates the warpage of sample.Certainly, the thickness of cover plate
Degree is not limited to this, and its thickness also can be other any number, specifically can select according to use demand.
In one preferably embodiment, base plate is glass plate or acrylic board.Base plate primarily serves supporting role, with
Time should also have certain hardness, therefore glass plate and acrylic board are preferred.Certainly, the material of base plate is not limited to this, and it also may be used
Flat board for other materials.
Above-mentioned sample fixing device includes base plate and cover plate, during the size of measuring samples, can be placed by the sample of warpage
On base plate, being pressed on the base plate carrying sample by cover plate lid afterwards, the sample of such warpage is under the action of gravity of cover plate
Can be driven plain, fully and completely eliminate the warpage of sample.Simultaneously as cover plate has light transmission, it is ensured that radiographic measurement
The varifocal lens of instrument remains to sample visible in detail, it is ensured that measurement result precisely and reliable.Above-mentioned totally improve
The certainty of measurement of image measurer.
Additionally, this utility model also provides for a kind of image measurer including above-mentioned sample fixing device.This radiographic measurement
Instrument also includes measuring instrument body and varifocal lens.Measuring instrument body includes the operating platform for carrying sample fixing device.
Varifocal lens is oppositely arranged with operating platform.Sample fixing device is positioned on operating platform.
During the use of above-mentioned image measurer, sample fixing device is placed on operating platform, and makes cover plate court
On.Regulation varifocal lens so that it is and sample between the cover plate of sample fixing device and base plate is the most right, to be convenient for measuring sample
Size.Afterwards sample is measured.
Owing to above-mentioned image measurer includes above-mentioned sample fixing device, and above-mentioned sample fixing device includes base plate and lid
Plate, during the size of measuring samples, can be positioned over the sample of warpage on base plate, be pressed in by cover plate lid afterwards and carry sample
On base plate, the sample of such warpage can be driven plain under the action of gravity of cover plate, fully and completely eliminates the warpage of sample.
Simultaneously as cover plate has light transmission, it is ensured that the varifocal lens of image measurer remains to sample visible in detail, it is ensured that
Measurement result precisely and reliable.The above-mentioned certainty of measurement that totally improve image measurer.
To sample fixing device of the present utility model and above-mentioned sample is used below in conjunction with specific embodiment and relevant drawings
The image measurer of fixing device is further detailed.
Embodiment 1
Referring to Fig. 1, the sample fixing device 100 of the present embodiment includes base plate 110 and cover plate 120.Base plate 110 and cover plate
120 are glass plate in uniform thickness.The thickness of base plate 110 and cover plate 120 is 4mm, and the length and width size of the two is the most identical.
In the present embodiment, cover plate 120 is relative to base plate 110 translation.The concrete direction of motion as shown by the arrows in Figure 1.Lid
Plate 120 and base plate 110 are separable into two single elements.During use, it is possible to use mechanical hand is by cover plate 120 arrow along Fig. 1
The opposite direction translation in direction shown in head, makes cover plate 120 separate with base plate 110.Afterwards sample pending for warpage is lain in the end
On plate 110, recycling mechanical hand, by cover plate 120 direction translation shown in arrow along Fig. 1, is allowed to and carries the base plate of sample
110 laminatings.So the sample of warpage is under the pressing effect of the two, it is possible to be driven plain, and fully and completely eliminates sticking up of sample
Bent.
After treating that sample measures, then cover plate 120 is separated with base plate 110 and sample can be taken out.
Embodiment 2
Referring to Fig. 2, the sample fixing device 200 of the present embodiment includes base plate 210, cover plate 220 and for connecting the end
Plate 210 and the connector 230 of cover plate 220.Connector 230 in the present embodiment is rotating shaft.This makes the cover plate 220 can be the end of relative to
Plate 210 rotates.Certainly, connector is not limited to this, also can be the element of other forms, as long as can base plate and cover plate be connected i.e.
Can.
The present embodiment cover plate 220 is rectangular glass sheet in uniform thickness, and its thickness is 5mm.Base plate 210 is that thickness is equal
Even acrylic board, its thickness is 6mm.
Additionally, the present embodiment cover plate 220 is identical with the length of base plate 210, it is d1.But the width d2 ratio of cover plate 220
The width d3 of base plate 210 is bigger.The part that so operator directly can exceed base plate 210 by cover plate 220 rotates lid
Plate 220, makes cover plate 220 concora crush depart from sample or from sample, it is not necessary to extra increase handle etc on cover plate 220
For the element of operator's rotating plate, structure is relatively easy.Further, since above-mentioned cover plate 220 exceeds the part of base plate 210 not
Be projected on sample so that the contact of operator and the unclean part that causes does not interferes with measurement yet, have stronger
Practicality.
Concrete, cover plate 220 includes relative first end 221 and the second end 222.First end 221 and base plate 210
It is rotationally connected.The second end 222 is selectively fitted with base plate 210 or separates.
It should be noted that the width of the present embodiment cover plate 220 is more than the width of base plate 210.But, also can make cover plate
The width of 220 is equal with the width of base plate 210, and makes the length length more than base plate 210 of cover plate 220.Also or make cover plate 220
Width and length be respectively greater than width and the length of base plate.Operator the most all can be made directly to exceed base plate by cover plate
Part carry out rotating plate, there is stronger practicality.
Embodiment 3
Referring to Fig. 3 and Fig. 4, the image measurer 300 of the present embodiment includes the sample fixing device 200 of embodiment 2.
Additionally, the image measurer 300 of the present embodiment also includes measuring instrument body 310 and varifocal lens 320.Measuring instrument
Body 310 includes the operating platform 311 for carrying sample fixing device 200.Varifocal lens 320 and aforesaid operations platform
311 are oppositely arranged.Sample fixing device 200 is positioned on operating platform 311.Regulation varifocal lens so that it is dress fixing with sample
Put the sample 400 between the cover plate 220 of 200 and base plate 210 the most right, to be convenient for measuring the size of sample 400.Afterwards to sample
400 measure.
The operation principle of the image measurer 300 of the present embodiment is as follows:
The sample 400 that warpage occurs is positioned over the centre of operating platform 311, and operator are along arrow as shown in Figure 3
Head direction rotating plate 220, makes cover plate 220 concora crush on the sample 400 of warpage.As shown in Figure 4, the sample 400 of warpage exists
It is driven plain under the action of gravity of cover plate 220, and fits with base plate 210 closely, fully and completely eliminate sticking up of sample 400
Song, thus the warpage Processing for removing of complete paired samples 400.When needs change sample 400 carry out next time measure time or needs remove
When sample 400 quits work, on the basis of the state shown in Fig. 4, it is pressed on by rotating along the opposite direction of the arrow shown in Fig. 3
Cover plate 220 on sample 400, can make cover plate 220 depart from from sample 400, such that it is able to change sample 400 or remove sample
Product 400.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, not to above-mentioned reality
The all possible combination of each technical characteristic executed in example is all described, but, as long as the combination of these technical characteristics is not deposited
In contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, for the common skill of this area
For art personnel, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into
Protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (10)
1. a sample fixing device, for the sample on the operating platform of image measurer is carried out warpage Processing for removing, its
Being characterised by, described sample fixing device includes base plate and can cover the cover plate being pressed on described base plate, and described cover plate has
Light transmission, described cover plate rotates or translation relative to described base plate.
Sample fixing device the most according to claim 1, it is characterised in that described cover plate include relative first end and
The second end, described first end is rotationally connected with described base plate, described the second end selectively with described base plate laminating or
Person separates.
Sample fixing device the most according to claim 2, it is characterised in that described sample fixing device also includes for even
Connect the connector of described base plate and described cover plate.
Sample fixing device the most according to claim 3, it is characterised in that described connector is rotating shaft.
Sample fixing device the most according to claim 1, it is characterised in that the length of described cover plate is more than described base plate
Length, or the width of described cover plate is more than the width of described base plate.
Sample fixing device the most according to claim 1, it is characterised in that described cover plate is glass plate.
Sample fixing device the most according to claim 1, it is characterised in that the thickness of described cover plate is 4mm～6mm.
Sample fixing device the most according to claim 1, it is characterised in that described base plate is glass plate or acrylic
Plate.
9. an image measurer, it is characterised in that include the sample fixing device as according to any one of claim 1～8.
Image measurer the most according to claim 9, it is characterised in that described image measurer also includes that measuring instrument is originally
Body and varifocal lens, described measuring instrument body includes the operating platform for carrying described sample fixing device, described zoom
Being oppositely arranged with described operating platform away from camera lens, described sample fixing device is positioned on described operating platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620572515.3U CN205691057U (en) | 2016-06-15 | 2016-06-15 | Sample fixing device and image measurer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620572515.3U CN205691057U (en) | 2016-06-15 | 2016-06-15 | Sample fixing device and image measurer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205691057U true CN205691057U (en) | 2016-11-16 |
Family
ID=57428660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620572515.3U Active CN205691057U (en) | 2016-06-15 | 2016-06-15 | Sample fixing device and image measurer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205691057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325766A (en) * | 2020-10-09 | 2021-02-05 | 宜兴高泰克精密机械有限公司 | Image measuring instrument convenient for workpiece moving and positioning |
-
2016
- 2016-06-15 CN CN201620572515.3U patent/CN205691057U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325766A (en) * | 2020-10-09 | 2021-02-05 | 宜兴高泰克精密机械有限公司 | Image measuring instrument convenient for workpiece moving and positioning |
| CN112325766B (en) * | 2020-10-09 | 2023-12-29 | 宜兴高泰克精密机械有限公司 | Image measuring instrument convenient for workpiece moving and positioning |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |