CN204881427U - Size measurement device - Google Patents
Size measurement device Download PDFInfo
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- CN204881427U CN204881427U CN201520305280.7U CN201520305280U CN204881427U CN 204881427 U CN204881427 U CN 204881427U CN 201520305280 U CN201520305280 U CN 201520305280U CN 204881427 U CN204881427 U CN 204881427U
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- chi
- vernier scale
- measures
- survey
- backstay
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- 238000005259 measurement Methods 0.000 title abstract description 10
- 238000012360 testing method Methods 0.000 description 18
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a size measurement device, it includes a fixed station, the fixed station is used for placing the determinand, be fixed with the survey pole of many perpendicular settings on the fixed station, the survey pole is used for measuring the size of the vertical direction of determinand, plane survey piece is established to the cover on the survey pole, plane survey piece is used for measuring the interior length and the width of horizontal plane of determinand, plane survey piece is including first survey chi and second survey chi integrative and that mutually perpendicular sets up, first survey chi even has a first vernier scale and first locating lever perpendicular with first vernier scale and fixed connection, first locating lever is on a parallel with second survey chi, second survey chi even has a second vernier scale and second locating lever perpendicular with the second vernier scale and fixed connection, the second locating lever is on a parallel with first survey chi, first vernier scale and second vernier scale joint respectively remove in spout and accessible spout realization horizontal plane.
Description
Technical field
The utility model belongs to field of experiment equipment, relates to a kind of dimension measuring device being applicable to the miniaturization of test specimen and coarse aggregate.
Background technology
Current dimension measuring device can be divided into industrial robot formula, raster pattern, laser type, common vernier caliper type etc. according to means difference.Adopt industrial robot, grating and laser to measure the size of testing sample, although can measure the three-dimensional dimension of testing sample, equipment is more complicated, and cost of manufacture is also high.Common vernier caliper structure is simple, but once only can measure the size in a direction, such as to the measurement of flat-elongated particles size in test specimen and coarse aggregate, need point three independent lengths measuring test specimen or coarse aggregate, operate comparatively loaded down with trivial details, and when coarse aggregate out-of-shape, the impact of experimenter individual subjective determination can be subject to for choosing of length and width measuring point, cause accuracy poor.
Summary of the invention
In view of this, necessaryly provide a kind of dimension measuring device being applicable to the miniaturization of test specimen and coarse aggregate, this dimension measuring device can simplify the process of test specimen or coarse aggregate dimension measurement, the accuracy of warranty test, reduces test error, improves test efficiency.
The utility model provides a kind of dimension measuring device, it comprises a fixed station, described fixed station is for placing determinand, described fixed station is fixed with many vertically disposed analyzing rods, described analyzing rod is for measuring the size of the vertical direction of determinand, a sheathed plane sensing member on described analyzing rod, described plane sensing member is for measuring length in the surface level of determinand and width, described plane sensing member comprises one and mutually vertically disposed first measures chi and the second mensuration chi, described first measures chi and second measures the chute that chi is equipped with the through hole running through its thickness direction and the side being placed in the first mensuration chi and the second mensuration chi, described first measures chi and second measures chi and is sheathed on described analyzing rod by described through hole and can realizes vertical direction by a detachable fixture and move, described first measures chi is connected with one first vernier scale and and first backstay that be fixedly connected with vertical with the first vernier scale, described first backstay is parallel to described second and measures chi, described second measures chi is connected with one second vernier scale and and second backstay that be fixedly connected with vertical with the second vernier scale, described second backstay is parallel to described first and measures chi, described first vernier scale and the second vernier scale are connected in chute respectively and realize moving in surface level by chute.
Preferably, described first vernier scale is provided with Access Division near one end that described first measures chi, and the cross sectional shape of described Access Division and the cross sectional shape of described chute match, and the structure of described second vernier scale is identical with the structure of described first vernier scale.
Preferably, the cross sectional shape of described Access Division is T-shaped.
Preferably, the quantity of described analyzing rod is three.
Preferably, described fixture is bolt, and the described first side measuring chi and the second mensuration chi is also provided with threaded hole.
Compared with prior art, dimension measuring device described in the utility model has the following advantages: described analyzing rod is arranged with can the plane sensing member of vertical direction movement, described plane sensing member comprises the first mensuration chi and second and measures chi, described first measures chi is connected with the first vernier scale and and first backstay that be fixedly connected with vertical with the first vernier scale, described first backstay is parallel to described second and measures chi, described second measures chi is connected with the second vernier scale and and second backstay that be fixedly connected with vertical with the second vernier scale, described second backstay is parallel to described first and measures chi, namely length in the surface level of Measurement accuracy determinand and width can be distinguished by mobile first backstay and the second backstay respectively, described plane sensing member is moved up and down by entirety, the height of determinand can be measured, thus described dimension measuring device can simplify the process of test specimen or coarse aggregate dimension measurement, and the three-dimensional dimension of determinand can be obtained more accurately, the accuracy of warranty test, reduce test error, improve test efficiency.Described dimension measuring device structure is simple, simple to operate, can facilitate and measure at any time, and cost is also lower simultaneously.
Because described first vernier scale is provided with Access Division near one end that described first measures chi, the cross sectional shape of described Access Division and the cross sectional shape of described chute match, the structure of described second vernier scale is identical with the structure of described first vernier scale, thus, described first vernier scale and the second vernier scale can be connected in described first respectively and measure chi and second and measure chi by slide, and are convenient to accurate measurement.
Quantity due to described analyzing rod is three, thus when moving up and down described plane sensing member, obtains three height values by three analyzing rods, and being averaged to these three height values obtains final height value.The method is more accurate.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is the structural representation of the different angles of dimension measuring device described in the utility model.
The structure for amplifying schematic diagram of the plane sensing member that Fig. 3 is dimension measuring device described in Fig. 1.
The structure for amplifying schematic diagram of the first vernier scale that Fig. 4 is dimension measuring device described in Fig. 1.
The sectional view of the mensuration chi that Fig. 5 is dimension measuring device described in Fig. 1.
In accompanying drawing 1 to accompanying drawing 5,1 represents fixed station; 2 represent analyzing rod; 3 represent that first measures chi; A represents through hole; B represents chute; 4 represent the first vernier scale; C represents Access Division; 5 represent the first vernier scale; 6 represent that second measures chi; 7 represent the second vernier scale; 8 represent the second backstay; 9 represent fixture.
Following specific embodiment will further illustrate the utility model in conjunction with above-mentioned accompanying drawing.
Embodiment
Below with reference to accompanying drawing, the dimension measuring device that the utility model provides is described further.
Referring to Fig. 1 to Fig. 2, is the dimension measuring device that the utility model provides.This dimension measuring device comprises a fixed station 1.Described fixed station 1 is for placing determinand.Described fixed station 1 is fixed with many analyzing rods 2.Described analyzing rod 2 is perpendicular to the surface of described fixed station 1.Described analyzing rod 2 and described fixed station 1 can be stainless steel.Described analyzing rod 2 is rod-like structure, and its side has scale mark.Described analyzing rod 2 is for measuring the size of the vertical direction of determinand.In the present embodiment, the quantity of described analyzing rod 2 is three, thus when moving up and down described plane sensing member, obtains three height values by three analyzing rods 2, and being then averaged to these three height values obtains final height value.
A sheathed plane sensing member (figure does not mark) on described analyzing rod 2.Described plane sensing member is for measuring length in the surface level of determinand and width.Described plane sensing member comprises first of one and measures chi 3 and the second mensuration chi 6.It is mutually vertical and fixing that described first mensuration chi 3 and second measures chi 6.Described first measures chi 3 and second, and to measure the structure of chi 6 identical, and namely the described first structure measuring chi 3, shape, size and described second measure the structure of chi 6, shape, measure-alike.Refer to Fig. 3 and Fig. 5, described first mensuration chi 3 and the second mensuration chi 6 are equipped with through hole a and chute b.Described through hole a runs through the thickness direction that described first measures chi 3 and the second mensuration chi 6.Described chute b is arranged at the side of the first mensuration chi 3 and the second mensuration chi 6 respectively, and namely described chute b is located at the sidepiece that described first measures chi 3 and the second mensuration chi 6 respectively.Concrete, described first mensuration chi 3 and the second mensuration chi 6 are sheathed on described analyzing rod 2 by described through hole a.Shape and the size in the shape in the cross section of described through hole a and the cross section of size and described analyzing rod 2 match.Meanwhile, described first measure chi 3 and second and measure chi 6 and can realize vertical direction by a detachable fixture 9 and move.Described fixture 9 can be a bolt, now correspondingly measures chi 3 and second described first and measures the end of chi 6 or side is provided with threaded hole, with tackbolt.Described plane sensing member can move up and down according to the height adjustment bolt of determinand.
Described first measures chi 3 is connected with one first vernier scale 4 and and first backstay 5 that be fixedly connected with vertical with the first vernier scale 4.Described first backstay 5 is parallel to described second and measures chi 6.Described second measures chi 6 is connected with one second vernier scale 7 and and second backstay 8 that be fixedly connected with vertical with the second vernier scale 7.Described second backstay 8 is parallel to described first and measures chi 3.Described first vernier scale 4 is plug-in with the described first connected mode measuring chi 3.Described second vernier scale 7 is plug-in with the described second connected mode measuring chi 6.Described first vernier scale 4 and the second vernier scale 7 are connected in each self-corresponding chute b respectively and realize the movement in surface level on different directions by chute b.Concrete, determinand is placed in described fixed station 1, by by described first backstay 5 and the second backstay 8 close also contact measured thing respectively, obtain its length by the first analyzing rod 3, first vernier scale 4, obtain its width by the second analyzing rod 6, second vernier scale 7.The direction that first analyzing rod 3 and the second analyzing rod 6 extend can be considered as X-axis and Y-axis respectively.Be appreciated that, described first measures chi 3 and second measures chi 6 orthogonal intersection point forward projection is considered as in three dimensions initial point in the point of described fixed station 1, namely sheathed described first measures the analyzing rod 2 that chi 3 and the second analyzing rod 2 measuring chi 6 can be considered Z axis simultaneously.When placing determinand, the analyzing rod 2 that this determinand is close to Z axis is placed.
Refer to Fig. 4, described first vernier scale 4 is provided with Access Division c near one end that described first measures chi 3.Described Access Division c and described first measures chi 4 and is structure as a whole.The cross sectional shape of described Access Division c and the cross sectional shape of described chute b match.The cross sectional shape of described Access Division c can be T-shaped.The structure of described second vernier scale 7 is identical with the structure of described first vernier scale 4.Described first vernier scale 4 and the second vernier scale 7 slide by chute b, and are convenient to accurate measurement.
Described first measures chi 3, first vernier scale 4, second mensuration chi 6, second vernier scale 7 can be stainless steel.Described first mensuration chi 3 and the first vernier scale 4 can be structure as a whole.Described second mensuration chi 6 and the second vernier scale 7 can be structure as a whole.
Compared with prior art, dimension measuring device described in the utility model has the following advantages: described analyzing rod 2 is arranged with can the plane sensing member of vertical direction movement, described plane sensing member comprises the first mensuration chi 3 and second and measures chi 6, described first measures chi 3 is connected with the first vernier scale 4 and and first backstay 5 that be fixedly connected with vertical with the first vernier scale 4, described first backstay 5 is parallel to described second and measures chi 6, described second measures chi 6 is connected with the second vernier scale 7 and and second backstay 8 that be fixedly connected with vertical with the second vernier scale 7, described second backstay 8 is parallel to described first and measures chi 3, namely length in the surface level of Measurement accuracy determinand and width can be distinguished by mobile first backstay 5 and the second backstay 8 respectively, described plane sensing member is moved up and down by entirety, the height of determinand can be measured, thus described dimension measuring device can simplify the process of test specimen or coarse aggregate dimension measurement, and the three-dimensional dimension of determinand can be obtained more accurately, the accuracy of warranty test, reduce test error, improve test efficiency.Described dimension measuring device structure is simple, simple to operate, can facilitate and measure at any time, and cost is also lower simultaneously.
In addition, those skilled in the art also can do other changes in the utility model spirit, and these changes done according to the utility model spirit, all should be included in the utility model scope required for protection certainly.
Claims (5)
1. a dimension measuring device, it comprises a fixed station, described fixed station is for placing determinand, it is characterized in that, described fixed station is fixed with many vertically disposed analyzing rods, described analyzing rod is for measuring determinand size in the vertical direction, a sheathed plane sensing member on described analyzing rod, described plane sensing member is for measuring the length of determinand in surface level and width, described plane sensing member comprises one and mutually vertically disposed first measures chi and the second mensuration chi, described first measures chi and second measures the chute that chi is equipped with the through hole running through its thickness direction and the side being placed in the first mensuration chi and the second mensuration chi, described first measures chi and second measures chi and is sheathed on described analyzing rod by described through hole and can realizes vertical direction by a detachable fixture and move, described first measures chi is connected with one first vernier scale and and first backstay that be fixedly connected with vertical with the first vernier scale, described first backstay is parallel to described second and measures chi, described second measures chi is connected with one second vernier scale and and second backstay that be fixedly connected with vertical with the second vernier scale, described second backstay is parallel to described first and measures chi, described first vernier scale and the second vernier scale are connected in chute respectively and realize moving in surface level by chute.
2. dimension measuring device as claimed in claim 1, it is characterized in that, described first vernier scale is provided with Access Division near one end that described first measures chi, the cross sectional shape of described Access Division and the cross sectional shape of described chute match, and the structure of described second vernier scale is identical with the structure of described first vernier scale.
3. dimension measuring device as claimed in claim 2, it is characterized in that, the cross sectional shape of described Access Division is T-shaped.
4. dimension measuring device as claimed in claim 1, it is characterized in that, the quantity of described analyzing rod is three.
5. dimension measuring device as claimed in claim 1, it is characterized in that, described fixture is bolt, and the described first side measuring chi and the second mensuration chi is also provided with threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520305280.7U CN204881427U (en) | 2015-05-12 | 2015-05-12 | Size measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520305280.7U CN204881427U (en) | 2015-05-12 | 2015-05-12 | Size measurement device |
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| Publication Number | Publication Date |
|---|---|
| CN204881427U true CN204881427U (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520305280.7U Expired - Fee Related CN204881427U (en) | 2015-05-12 | 2015-05-12 | Size measurement device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748482A (en) * | 2017-11-20 | 2018-03-02 | 张家港奇点光电科技有限公司 | A kind of Multifunctional LED parallel exposing machine |
| CN108317938A (en) * | 2017-01-16 | 2018-07-24 | 浙江师范大学 | A kind of involute helicoid worm pressure angle special measuring tool |
| CN109262555A (en) * | 2018-10-30 | 2019-01-25 | 王晓霞 | A kind of laser manufacture quality platform resistant to high temperatures convenient for safety detection |
| CN110514094A (en) * | 2019-09-30 | 2019-11-29 | 宝钜(中国)儿童用品有限公司 | Ride dimensional measurement jig |
| CN110686579A (en) * | 2019-11-26 | 2020-01-14 | 东台施迈尔新材料科技有限公司 | Caliper for detecting size of ceramic part |
| CN113686232A (en) * | 2021-07-14 | 2021-11-23 | 深圳供电局有限公司 | Outer diameter measuring tool |
-
2015
- 2015-05-12 CN CN201520305280.7U patent/CN204881427U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317938A (en) * | 2017-01-16 | 2018-07-24 | 浙江师范大学 | A kind of involute helicoid worm pressure angle special measuring tool |
| CN108317938B (en) * | 2017-01-16 | 2023-05-12 | 浙江师范大学 | Special measuring tool for involute worm pressure angle |
| CN107748482A (en) * | 2017-11-20 | 2018-03-02 | 张家港奇点光电科技有限公司 | A kind of Multifunctional LED parallel exposing machine |
| CN109262555A (en) * | 2018-10-30 | 2019-01-25 | 王晓霞 | A kind of laser manufacture quality platform resistant to high temperatures convenient for safety detection |
| CN110514094A (en) * | 2019-09-30 | 2019-11-29 | 宝钜(中国)儿童用品有限公司 | Ride dimensional measurement jig |
| CN110686579A (en) * | 2019-11-26 | 2020-01-14 | 东台施迈尔新材料科技有限公司 | Caliper for detecting size of ceramic part |
| CN113686232A (en) * | 2021-07-14 | 2021-11-23 | 深圳供电局有限公司 | Outer diameter measuring tool |
| CN113686232B (en) * | 2021-07-14 | 2023-01-24 | 深圳供电局有限公司 | Outer diameter measuring tool |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160512 |
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| CF01 | Termination of patent right due to non-payment of annual fee |