CN103499312B - A kind of plane parallelism measurement device - Google Patents
A kind of plane parallelism measurement device Download PDFInfo
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- CN103499312B CN103499312B CN201310498483.8A CN201310498483A CN103499312B CN 103499312 B CN103499312 B CN 103499312B CN 201310498483 A CN201310498483 A CN 201310498483A CN 103499312 B CN103499312 B CN 103499312B
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- 238000005259 measurement Methods 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The invention discloses a kind of plane parallelism measurement device, comprise square or columniform housing (1), A/D converter (8), microcontroller (9), power supply (10), display screen (11) and measurement module, wherein measurement module comprises three grooves and three range sensors, and one of them range sensor is fixedly installed in a groove accordingly; Described three grooves are all positioned in a plane of housing (1), and the central point of described three grooves is arranged on non-straight line; Described three range sensors are connected with A/D converter (8) respectively; Described A/D converter (8) is connected successively with microcontroller (9), power supply (10), display screen (11); Utilize three range sensors simultaneously the laggard row relax of measuring distance export measurement result by display screen (11).Distance between this measurement device two planes, judges the depth of parallelism directly and accurately, utilizes automatic measurement, can well be provided in the measurement of paralleism between plane.
Description
Technical field
The present invention relates to a kind of measurement mechanism, particularly a kind of device measured for plane parallelism, belongs to the technical field of measuring equipment.
Background technology
In measuring process, given plane of being everlasting is as detected in vertical plane or horizontal plane, conventional measuring appliance has the precision measurement instrument that frame level, image bonding level, electrolevel and autocollimator etc. measure minute angle change, these equipment are the measurement for a plane, and when needing measurement between two planes, existing problems, cannot directly by measuring the position relationship of acquisition two planes.Especially there is straightness error in measured surface, when measuring appliance is placed on different tested positions, its pitch angle will change, measurement is had difficulties, and can measure also is the depth of parallelism that level condition by measuring two planes respectively carrys out Judge plane, add measuring process, extend measuring process, the existence of error is easily caused in measuring process, therefore existing these have some limitations the position relationship measurement between two planes, and also do not relate generally at present for the device that the depth of parallelism of two planes carries out directly measuring.
Summary of the invention
Technical matters to be solved by this invention is to overcome the deficiencies in the prior art, a kind of plane parallelism measurement device is provided, after being arranged by the range sensor equal altitudes be in three grooves on non-straight line, utilize three range sensors to send light velocity measurement distance simultaneously, the principle of a plane can be determined according to three points not at same straight line, measure the distance between two tested planes, thus judge the depth of parallelism directly and accurately, reduce measuring process, improve and measure efficiency, utilize automatic measurement, make it possible to easily for the measurement of paralleism of plane.
The present invention specifically solves the problems of the technologies described above by the following technical solutions:
A kind of plane parallelism measurement device, comprise square or columniform housing, A/D converter, microcontroller, power supply, display screen and measurement module, wherein measurement module comprises three grooves and three range sensors, and one of them range sensor is fixedly installed in a groove accordingly; Described three grooves are all positioned in a plane of housing, and the central point of described three grooves is arranged on non-straight line; Described three range sensors are connected with A/D converter respectively; Described A/D converter is connected with microcontroller; Described microcontroller is connected with power supply, display screen respectively; Described power supply is used for providing electric energy; Arranged by the range sensor equal altitudes be in three grooves on non-straight line, utilize three range sensors to send light velocity measurement distance simultaneously and be back to A/D converter as signal, described A/D converter inputs to microcontroller after being changed respectively by three signals, and described microcontroller carries out processing exporting measurement result by display screen.
As a preferred technical solution of the present invention: the bottom of described groove is provided with screw thread, the screw thread that the detecting head place of range sensor is corresponding with bottom portion of groove screw thread, described range sensor is tightened in groove by screw thread.
As a preferred technical solution of the present invention: also comprise pilot lamp, described pilot lamp is connected with microcontroller.
As a preferred technical solution of the present invention: also comprise the bubble seat and bubble that are carved with mid point, described bubble seat is positioned in another plane of housing; Described bubble is positioned at bubble seat.
As a preferred technical solution of the present invention: also comprise magnetic stripe, described magnetic stripe is positioned on the arbitrary plane of housing.
As a preferred technical solution of the present invention: described microcontroller is AT89C20 type single-chip microcomputer.
The present invention adopts technique scheme, can produce following technique effect:
Plane parallelism measurement device of the present invention, after being arranged by the range sensor equal altitudes be in three grooves on non-straight line, utilize three range sensors to send light velocity measurement distance simultaneously, the principle of a plane can be determined according to three points not at same straight line, measure the distance between two tested planes, thus judge the depth of parallelism directly and accurately, reduce measuring process, save measuring process, improve and measure efficiency, utilize automatic measurement, reduce the error in measuring, make it possible to easily for the measurement of paralleism of plane.Microcontroller is AT89C20 type single-chip microcomputer, and cost is reduced, and processing speed is fast.Range sensor is tightened in groove by screw thread, and three range sensors can be fixed by stable equal altitudes, improves stability.Also comprise pilot lamp, directly can observe out measurement result by pilot lamp, strengthen indicative.Also comprise the bubble seat and bubble that are carved with mid point, increase device to the horizontal survey of plane, make device on the basis can measuring two planes, can also measure the level condition of plane respectively, strengthen measurement function further.For magnetic stripe, be positioned on the arbitrary plane of square casing, make device to be easily placed and to fix, especially when the plane measured is metal material, can effectively maintain the stability of the apparatus.Therefore, this device can well be provided in the measurement of paralleism between plane.
Accompanying drawing explanation
Fig. 1 is the structural representation of plane parallelism measurement device of the present invention.
Fig. 2 is the schematic diagram of plane parallelism measurement device further groove of the present invention and range sensor part.
Wherein Symbol explanation: 1-housing, 2-first groove, 3-first range sensor, 4-second groove, 5-second distance sensor, 6-the 3rd groove, 7-the 3rd range sensor, 8-A/D converter, 9-microcontroller, 10-power supply, 11-display screen, 12-pilot lamp, 13-bubble seat, 14-bubble, 15-magnetic stripe.
Embodiment
Below in conjunction with Figure of description, embodiments of the present invention are described.
As shown in Figure 1, the present invention devises a kind of plane parallelism measurement device, comprise square or columniform housing 1, A/D converter 8, microcontroller 9, power supply 10, display screen 11 and measurement module, wherein measurement module comprises three grooves and three range sensors, and one of them range sensor is fixedly installed in a groove accordingly; Described three grooves are all positioned in a plane of housing 1, and the central point of described three grooves is arranged on non-straight line; Described three range sensors are connected with A/D converter 8 respectively; Described A/D converter 8 is connected with microcontroller 9; Described microcontroller 9 is connected with power supply 10, display screen 11 respectively; Described power supply 10 is for providing electric energy; Arranged by the range sensor equal altitudes be in three grooves on non-straight line, utilize three range sensors to send light velocity measurement distance simultaneously and be back to A/D converter 8 as signal, described A/D converter 8 inputs to microcontroller 9 after being changed respectively by three signals, and described microcontroller 9 carries out processing and exports measurement result by display screen 11.
In the specific implementation, as shown in Figure 1, the present embodiment adopts square housing 1, and the present invention also can adopt the housing of other shapes in the present invention, ensures with the bottom surface that plane is fitted to be parallel with the end face at groove place, as also can be columniform housing 1.Device comprises three groups of grooves and range sensor, is respectively the first groove 2, second groove the 4, three groove 6, first range sensor 3, second distance sensor the 5, three range sensor 7.First groove 2, second groove the 4, three groove 6 is positioned on the upper surface of square casing 1, and the central point of three grooves is not point-blank, three central points can be linked to be triangle, and the point that the range sensor in respective slot is irradiated can determine a plane.Fixing for groove and range sensor, the mode of screw thread or other increase fixed components can be adopted, as shown in Figure 2, screw thread is provided with in the bottom of each groove, the screw thread that the detecting head place of range sensor is corresponding with bottom portion of groove screw thread, range sensor is tightened by screw thread and is in and is mutually levelly located in groove, and this fixed form is relatively stable.
At the first range sensor 3, second distance sensor 5, after the detecting head of the 3rd range sensor 7 connects with corresponding groove respectively, each detecting head launches the light beam of detection by groove, the height installed due to three range sensors is identical, therefore can be considered that three range sensors are in sustained height, its start position measured is identical.Again by connecting line by the first range sensor 3, second distance sensor the 5, three range sensor 7 is connected respectively on A/D converter 8; A/D converter 8, microcontroller 9, power supply 10 are all fixedly installed on the inside of square casing 1, are connected together between A/D converter 8, microcontroller 9, power supply 10 by connecting line, make power supply 10 can be each module for power supply.Display screen 11 is positioned on the outside arbitrary plane of square casing 1, for the result of display measurement.When measuring, arbitrary plane in the bottom surface of device and two planes is affixed, switching on power after 10, first range sensor 3, second distance sensor 5, 3rd range sensor 7 sends light beam respectively, three each light beams to arrive in another plane and have part to be returned in respective distances sensor, corresponding range sensor receives the light beam returned and determines its distance measured, this part is sent to A/D converter as signal, A/D converter receives after three signals also carry out digital-to-analog conversion respectively and transfers signals to microcontroller 9, microcontroller 9 processes, judge that whether three data are identical, identically namely demonstrate parallel result by display screen 11.If microcontroller 9 judge three data have one not identical, then judge uneven result, result is demonstrated by display screen 11.Effective utilization can not determine the principle of a plane at three of same straight line points, three range sensors send light velocity measurement distance simultaneously, measures the distance between two tested planes, thus judges the depth of parallelism directly and accurately.When microcontroller 9 is connected into pilot lamp 12, also directly can demonstrate result by pilot lamp 12, red light represents not parallel, and green light represents parallel.Be hardware module for microcontroller, can be existing AT89C20 type single-chip microcomputer, cost is reduced, and processing speed be fast.
If desired measure the level condition of any one of two planes, directly can be measured by the bubble seat 13 and bubble 14 having mid point, bubble seat 13 is positioned in another plane of square casing 1, and bubble 14 is positioned at bubble seat 13.Behind the bottom of device and the laminating of tested plane, namely the level condition of plane can directly be reflected by bubble.When bubble 14 is partially dynamic, illustrated planar is in non-level state, and when level 14 is positioned at mid point, illustrated planar is in horizontality.Such increase device, to the horizontal survey of plane, makes device on the basis can measuring two planes, can also measure respectively, strengthen measurement function further to the level condition of plane.
When device and tested plane surveying, can arrange magnetic stripe 15 on the surface of device, magnetic stripe 15 is positioned on the arbitrary plane of square casing 1.When measure plane be metal material make time, can make more easily device and plane laminating and fix, device can be made can to place with flat transverse or vertically.Can effectively maintain the stability of the apparatus.
Therefore, this device is arranged by the range sensor equal altitudes be in three grooves on non-straight line, utilize three range sensors to send light velocity measurement distance simultaneously, the principle of a plane can be determined according to three points not at same straight line, measure the distance between two tested planes, thus judge the depth of parallelism directly and accurately, reduce measuring process, improve and measure efficiency, utilize automatic measurement, the measurement of paralleism between plane can well be provided in.
By reference to the accompanying drawings embodiments of the present invention are explained in detail above, but the present invention is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also makes a variety of changes under the prerequisite not departing from present inventive concept.
Claims (6)
1. a plane parallelism measurement device, it is characterized in that: comprise square or columniform housing (1), A/D converter (8), microcontroller (9), power supply (10), display screen (11) and measurement module, wherein measurement module comprises three grooves and three range sensors, and one of them range sensor is fixedly installed in a groove accordingly; Described three grooves are all positioned in a plane of housing (1), and the central point of described three grooves is arranged on non-straight line; Described three range sensors are connected with A/D converter (8) respectively; Described A/D converter (8) is connected with microcontroller (9); Described microcontroller (9) is connected with power supply (10), display screen (11) respectively; Described power supply (10) is for providing electric energy; Arranged by the range sensor equal altitudes be in three grooves on non-straight line, utilize three range sensors to send light velocity measurement distance simultaneously and be back to A/D converter (8) as signal, described A/D converter (8) inputs to microcontroller (9) after being changed respectively by three signals, and described microcontroller (9) carries out processing by display screen (11) output measurement result.
2. plane parallelism measurement device according to claim 1, it is characterized in that: the bottom of described groove is provided with screw thread, the detecting head place of range sensor is provided with the screw thread corresponding with bottom portion of groove screw thread, and described range sensor is tightened in groove by screw thread.
3. plane parallelism measurement device according to claim 1, it is characterized in that: also comprise pilot lamp (12), described pilot lamp (12) is connected with microcontroller (9).
4. plane parallelism measurement device according to claim 1, it is characterized in that: also comprise the bubble seat (13) and bubble (14) that are carved with mid point, described bubble seat (13) is positioned in another plane of housing (1); Described bubble (14) is positioned at bubble seat (13).
5. plane parallelism measurement device according to claim 1, it is characterized in that: also comprise magnetic stripe (15), described magnetic stripe (15) is positioned on the arbitrary plane of housing (1).
6. plane parallelism measurement device according to claim 1, is characterized in that: described microcontroller (9) is AT89C20 type single-chip microcomputer.
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| CN201310498483.8A CN103499312B (en) | 2013-10-22 | 2013-10-22 | A kind of plane parallelism measurement device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3838578A1 (en) * | 2018-12-14 | 2021-06-23 | Natoli Engineering Company Inc | Device to level a feeder platform |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858769B (en) * | 2014-02-26 | 2018-12-18 | 盛美半导体设备（上海）有限公司 | Relative ranging device and method |
| CN108225787A (en) * | 2016-12-22 | 2018-06-29 | 上海汽车集团股份有限公司 | Vehicle alignment test method, control method, control device and testing stand |
| CN107063216B (en) * | 2017-06-05 | 2019-07-19 | 西北工业大学 | A kind of hole extruding quasi- method and apparatus of plug perpendicularity correction based on laser measurement |
| CN107131850A (en) * | 2017-06-26 | 2017-09-05 | 中广核达胜加速器技术有限公司 | A kind of accelerating tube magnet ring parallelism detecting device |
| CN108873009A (en) * | 2018-06-13 | 2018-11-23 | 大族激光科技产业集团股份有限公司 | Detection device |
| CN110095071B (en) * | 2019-05-27 | 2021-05-18 | 延锋彼欧汽车外饰系统有限公司 | Electronic measurement checking fixture and electronic measurement method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1236091A (en) * | 1998-05-19 | 1999-11-24 | 摩托罗拉公司 | Method of probing substrate |
| US6882409B1 (en) * | 2003-06-25 | 2005-04-19 | Lockheed Martin Corporation | Multi-spectral LADAR |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4155890B2 (en) * | 2003-07-15 | 2008-09-24 | カシオ計算機株式会社 | Projector, projector tilt angle acquisition method, and projection image correction method |
-
2013
- 2013-10-22 CN CN201310498483.8A patent/CN103499312B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1236091A (en) * | 1998-05-19 | 1999-11-24 | 摩托罗拉公司 | Method of probing substrate |
| US6882409B1 (en) * | 2003-06-25 | 2005-04-19 | Lockheed Martin Corporation | Multi-spectral LADAR |
Non-Patent Citations (2)
| Title |
|---|
| 基于电涡流传感器的轴瓦平行度/高出度自动检测系统;侯运丰等;《科学技术与工程》;20080430;第8卷(第7期);1681-1689页 * |
| 电阻基板面平行度检测算法的分析;吕志霞等;《机械制造》;20121130;第50卷(第11期);66-68页 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3838578A1 (en) * | 2018-12-14 | 2021-06-23 | Natoli Engineering Company Inc | Device to level a feeder platform |
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