CN112129256A - Adjustable high-precision detection equipment - Google Patents
Adjustable high-precision detection equipment Download PDFInfo
- Publication number
- CN112129256A CN112129256A CN202011044632.XA CN202011044632A CN112129256A CN 112129256 A CN112129256 A CN 112129256A CN 202011044632 A CN202011044632 A CN 202011044632A CN 112129256 A CN112129256 A CN 112129256A
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- China
- Prior art keywords
- strip
- base
- shaped
- clamp
- slide rail
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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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
-
- 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
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
-
- 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
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
- G01B5/0004—Supports
Abstract
The invention is suitable for the field of projector module detection, and provides adjustable high-precision detection equipment, which comprises: the base is provided with a first strip-shaped sliding rail; the base is provided with a second strip-shaped slide rail which is vertical to the first strip-shaped slide rail and is connected with the first strip-shaped slide rail in a sliding way; the clamp is used for clamping the object to be detected and is connected with the second strip-shaped slide rail in a sliding manner; a support plate and a mounting plate for mounting the displacement sensor. According to the invention, the first strip-shaped slide rail is arranged on the base, and the second strip-shaped slide rail is arranged on the base, so that the position of the clamp can be freely adjusted in two dimensions, the position of an object to be detected on the clamp can be accurately positioned by the displacement sensor, and the error of detected data is greatly reduced compared with that of the existing detection device; in addition, the position of the article to be detected can be accurately positioned, so that the article to be detected can be detected for multiple times, the article to be detected is always positioned at the same position and is not changed, and the repeatability of data is good.
Description
Technical Field
The invention belongs to the field of projector module detection, and particularly relates to adjustable high-precision detection equipment.
Background
Patent document No. 202010549675.7 introduces a miniature module that makes optical filter deflect, miniature module constitute by elastic component, optical filter, coil, support, magnet, mount and FPC soft board, when light passes through the optical filter on miniature module, through the polarity of the mode of control coil circular telegram and magnet, let optical filter take place the regular deflection in corresponding range and direction, reach the effect that improves picture quality and picture luminance.
The two patent documents 201910378596.1 and 201910378592.3 each provide a projector module that also polarizes the optical filter to improve and enhance the projected image quality.
In the actual production of the projector module of the above product or the like, it is necessary to detect the degree of deflection of the optical filter in the projector module. Most of the existing detection devices directly fix the product on a clamp and directly detect the product through a displacement sensor, the position of the product cannot be finely adjusted during detection in the mode, the detection devices are poor in positioning accuracy, and detected data have large errors; and since the detected data changes with the change of the product position, the repeatability of the data is also poor.
Disclosure of Invention
The embodiment of the invention aims to provide adjustable high-precision detection equipment, and aims to solve the problems in the background art.
The embodiment of the invention is realized in such a way that the adjustable high-precision detection equipment comprises:
the base is provided with a first strip-shaped sliding rail;
the base is connected with the first strip-shaped sliding rail in a sliding mode; a second strip-shaped sliding rail perpendicular to the first strip-shaped sliding rail is arranged on the base;
the clamp is connected with the second strip-shaped slide rail in a sliding manner and used for clamping an article to be detected; and the mounting plate is positioned on one side of the clamp and used for mounting a displacement sensor to detect the object to be detected.
Preferably, a supporting plate is fixed on one side of the base; the mounting plate is arranged on the supporting plate.
Preferably, be equipped with first bar hole in the backup pad, the mounting panel is fixed to be set up on the first bar hole.
Preferably, the mounting plate is a T-shaped plate; a second strip-shaped hole is formed in the mounting plate; and the displacement sensor is arranged on the second strip-shaped hole.
Preferably, the clamp is provided with a second limiting groove matched with the second strip-shaped slide rail; the clamp is connected with the second strip-shaped slide rail in a sliding mode through the second limiting groove.
Preferably, the base is provided with a second screw clamping groove for fixing the clamp.
Preferably, a first limiting groove matched with the first strip-shaped slide rail is arranged on the surface, away from the second strip-shaped slide rail, of the base; the base is connected with the first strip-shaped sliding rail in a sliding mode through the first limiting groove.
Preferably, the base is provided with a first screw clamping groove for fixing the base.
Preferably, the jig comprises:
a clamp body; the second limiting groove is arranged on the clamp main body; the clamp main body is provided with a round hole; a baffle is arranged on one side of the round hole;
a top pillar; the top column consists of a pull rod, a fixed cross-shaped open screw, a pull handle and a spring; the pull rod is connected with the pull handle, and the fixed cross-shaped open screw and the spring are both arranged on the pull rod; the top column is arranged in the round hole; the article to be measured is arranged between the top column and the baffle.
According to the adjustable high-precision detection equipment provided by the embodiment of the invention, the first strip-shaped slide rail is arranged on the base, and the second strip-shaped slide rail is arranged on the base, so that the position of the clamp can be freely adjusted in two dimensions, the position of an object to be detected on the clamp can be accurately positioned by the displacement sensor, and the error of detected data is greatly reduced compared with that of the existing detection device; in addition, the position of the article to be detected can be accurately positioned, so that the article to be detected can be detected for multiple times, the article to be detected is always positioned at the same position and is not changed, and the repeatability of data is good.
Drawings
FIG. 1 is a schematic structural diagram of an adjustable high-precision detection apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a supporting plate according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a mounting plate according to an embodiment of the present invention;
FIG. 4 is a schematic view of an assembly of a support plate and a mounting plate provided in accordance with an embodiment of the present invention;
FIG. 5 is a schematic front view of a fixture according to an embodiment of the present invention;
FIG. 6 is a schematic view of the back of the fixture according to an embodiment of the present invention;
FIG. 7 is a schematic front view of a base according to an embodiment of the present invention;
FIG. 8 is a schematic rear view of a base according to an embodiment of the present invention;
FIG. 9 is a schematic front view of a base according to an embodiment of the present invention;
FIG. 10 is a schematic view of the back side of a base according to an embodiment of the present invention;
FIG. 11 is a schematic structural view of a top pillar according to an embodiment of the present invention;
fig. 12 is an exploded view of the top pillar according to the embodiment of the present invention.
In the drawings: 1. a base; 11. a first bar-shaped slide rail; 12. a first screw slot; 2. a base; 21. a second bar-shaped slide rail; 22. a first limit groove; 23. a second screw slot; 3. a clamp; 31. a top pillar; 311. a pull rod; 312. a spring; 313. fixing a cross open screw; 314. pulling a handle; 32. a baffle plate; 33. a second limit groove; 4. a support plate; 41. a first bar-shaped hole; 5. mounting a plate; 51. a second bar-shaped hole; 6. a screw and a nut.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1, an adjustable high-precision detection apparatus provided for one embodiment of the present invention includes:
the device comprises a base 1, wherein a first strip-shaped slide rail 11 is arranged on the base 1;
the base 2 is connected with the first strip-shaped slide rail 11 in a sliding mode; a second strip-shaped slide rail 21 which is vertical to the first strip-shaped slide rail 11 is arranged on the base 2;
the clamp 3 is connected with the second strip-shaped slide rail 21 in a sliding manner and is used for clamping an article to be tested; and a mounting plate 5 positioned at one side of the clamp 3 for mounting a displacement sensor to detect an object to be detected.
In practical application, the projecting apparatus module is fixed in anchor clamps 3, and during the detection, the accessible makes base 2 slide at first bar slide rail 11, anchor clamps 3 slide at second bar slide rail 21 and come from by the position of adjusting the projecting apparatus module, and after adjusting the position, can detect the degree of deflecting of optical filter in the projecting apparatus module through the displacement sensor on the mounting panel 5. In order to make the positioning more accurate, the first bar-shaped slide rail 11 and the second bar-shaped slide rail 21 should be high-precision slide rails. According to the embodiment of the invention, the first strip-shaped slide rail 11 is arranged on the base 1, and the second strip-shaped slide rail 21 is arranged on the base 2, so that the position of the clamp 3 can be freely adjusted in two dimensions, the position of an object to be detected on the clamp 3 can be accurately positioned by the displacement sensor, and the error of detected data is greatly reduced compared with that of the existing detection device; in addition, the position of the article to be detected can be accurately positioned, so that the article to be detected can be detected for multiple times, the article to be detected is always positioned at the same position and is not changed, and the repeatability of data is good.
As shown in fig. 2, as a preferred embodiment of the present invention, a supporting plate 4 is fixed on one side of the base 1; the mounting plate 5 is provided on the support plate 4.
Specifically, the supporting plate 4 is fixed to the base 1 by screws and nuts 6.
As shown in fig. 2, as a preferred embodiment of the present invention, a first strip-shaped hole 41 is formed on the supporting plate 4, and the mounting plate 5 is fixedly disposed on the first strip-shaped hole 41.
Specifically, as shown in fig. 4, the mounting plate 5 is fixed to the first bar-shaped hole 41 of the support plate 4 by the screw and the nut 6, and the vertical height of the mounting plate 5 can be adjusted by changing the position of the screw and the nut 6 fixed to the first bar-shaped hole 41.
As shown in fig. 3, as a preferred embodiment of the present invention, the mounting plate 5 is a T-shaped plate; a second strip-shaped hole 51 is formed in the mounting plate 5; the displacement sensor is arranged on the second strip-shaped hole 51.
Specifically, the displacement sensor is fixed to the second bar-shaped hole 51 of the mounting plate 5 through the screw and the nut 6, and the position of the displacement sensor can be adjusted by changing the position of the screw and the nut 6 fixed to the second bar-shaped hole 51.
As shown in fig. 5 and 6, as a preferred embodiment of the present invention, a second limiting groove 33 is provided on the clamp 3, which is matched with the second strip-shaped slide rail 21; the clamp 3 is slidably connected with the second strip-shaped slide rail 21 through the second limiting groove 33.
Specifically, the second strip-shaped slide rail 21 is matched with the second limiting groove 33, so that the fixture 3 is displaced on the base 2 along the direction of the second strip-shaped slide rail 21, and the position of the fixture 3 in one dimension direction is adjusted.
As shown in fig. 7 and 8, as a preferred embodiment of the present invention, a second screw slot 23 is provided on the base 2 for fixing the clamp 3.
Specifically, the position of the clamp 3 corresponding to the second screw clamping groove 23 is provided with a through hole, and after the position of the clamp 3 relative to the base 2 is adjusted, the base 2 and the clamp 3 are fixed by arranging a screw and a nut 6 at the second screw clamping groove 23 and the through hole, so that the position change of the clamp 3 with the adjusted position in the direction of the second strip-shaped slide rail 21 is avoided.
As shown in fig. 7 and 8, as a preferred embodiment of the present invention, a first limiting groove 22 matched with the first strip-shaped slide rail 11 is provided on the surface of the base 2 away from the second strip-shaped slide rail 21; the base 2 is slidably connected with the first strip-shaped slide rail 11 through the first limiting groove 22.
Specifically, the first strip-shaped slide rail 11 is matched with the first limiting groove 22, so that the clamp base 2 is displaced on the base 1 along the direction of the first strip-shaped slide rail 11, and the position of the clamp 3 in the other dimension direction is adjusted.
As shown in fig. 9 and 10, as a preferred embodiment of the present invention, a first screw slot 12 for fixing the base 2 is provided on the base 1.
Specifically, the base 2 is provided with a through hole corresponding to the position of the first screw clamping groove 12, and after the position of the base 2 relative to the base 1 is adjusted, the base 2 and the base 1 are fixed by arranging a screw and a nut 6 at the first screw clamping groove 12 and the through hole, so that the position change of the clamp 3 with the adjusted position in the direction of the first strip-shaped slide rail 11 is avoided.
As shown in fig. 5, 11 and 12, the jig 3, as a preferred embodiment of the present invention, includes:
a clamp 3 body; the second limit groove 33 is arranged on the main body of the clamp 3; a circular hole is formed in the main body of the clamp 3; a baffle 32 is arranged on one side of the round hole;
a top pillar 31; the top column 31 consists of a pull rod 311, a fixed cross-shaped open screw 313, a pull handle 314 and a spring 312; the pull rod 311 is connected with a pull handle 314, and both the fixed cross-shaped open screw 313 and the spring 312 are arranged on the pull rod 311; the top column 31 is arranged in the round hole; the object to be measured is disposed between the top pillar 31 and the baffle 32.
Specifically, the projector module can be firmly held in the jig 3 by the fitting of the top post 31 and the baffle 32.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The adjustable high-precision detection device is characterized by comprising:
the base is provided with a first strip-shaped sliding rail;
the base is connected with the first strip-shaped sliding rail in a sliding mode; a second strip-shaped sliding rail perpendicular to the first strip-shaped sliding rail is arranged on the base;
the clamp is connected with the second strip-shaped slide rail in a sliding manner and used for clamping an article to be detected; and the mounting plate is positioned on one side of the clamp and used for mounting a displacement sensor to detect the object to be detected.
2. The adjustable high-precision detection device as claimed in claim 1, wherein a support plate is fixed to one side of said base; the mounting plate is arranged on the supporting plate.
3. The adjustable high-precision detection device as claimed in claim 2, wherein the supporting plate is provided with a first hole, and the mounting plate is fixedly disposed on the first hole.
4. The adjustable high precision testing apparatus of claim 1, wherein said mounting plate is a T-shaped plate; a second strip-shaped hole is formed in the mounting plate; and the displacement sensor is arranged on the second strip-shaped hole.
5. The adjustable high-precision detection device according to claim 1, wherein a second limiting groove matched with the second strip-shaped slide rail is arranged on the clamp; the clamp is connected with the second strip-shaped slide rail in a sliding mode through the second limiting groove.
6. The adjustable high-precision detection device as claimed in claim 5, wherein a second screw slot is provided on the base for fixing the clamp.
7. The adjustable high-precision detection equipment according to claim 1, wherein a first limiting groove matched with the first strip-shaped slide rail is arranged on the surface of the base away from the second strip-shaped slide rail; the base is connected with the first strip-shaped sliding rail in a sliding mode through the first limiting groove.
8. The adjustable high-precision detection device as claimed in claim 7, wherein the base is provided with a first screw slot for fixing the base.
9. The adjustable high precision detection apparatus of claim 5, wherein the fixture comprises:
a clamp body; the second limiting groove is arranged on the clamp main body; the clamp main body is provided with a round hole; a baffle is arranged on one side of the round hole;
a top pillar; the top column consists of a pull rod, a fixed cross-shaped open screw, a pull handle and a spring; the pull rod is connected with the pull handle, and the fixed cross-shaped open screw and the spring are both arranged on the pull rod; the top column is arranged in the round hole; the article to be measured is arranged between the top column and the baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011044632.XA CN112129256A (en) | 2020-09-28 | 2020-09-28 | Adjustable high-precision detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011044632.XA CN112129256A (en) | 2020-09-28 | 2020-09-28 | Adjustable high-precision detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112129256A true CN112129256A (en) | 2020-12-25 |
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ID=73844475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011044632.XA Pending CN112129256A (en) | 2020-09-28 | 2020-09-28 | Adjustable high-precision detection equipment |
Country Status (1)
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| CN (1) | CN112129256A (en) |
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| US6434840B1 (en) * | 1999-04-28 | 2002-08-20 | Juri F. Jourtchenko | Device, in particular a work table for a projector |
| CN200998940Y (en) * | 2007-01-08 | 2008-01-02 | 李毅 | Solar battery laser marking device |
| CN204277112U (en) * | 2014-11-25 | 2015-04-22 | 界首市大江金属有限公司 | A kind of building materials cutter sweep |
| CN204330202U (en) * | 2014-11-27 | 2015-05-13 | 惠州住成电装有限公司 | A kind of can Multidirectional-moving adjustment wire harness tension test fixture |
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| CN207095594U (en) * | 2017-08-23 | 2018-03-13 | 中国长江电力股份有限公司 | A kind of multi-faceted adjustable sensor support frame |
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| CN208496348U (en) * | 2018-05-07 | 2019-02-15 | 陈国雄 | A kind of finishing uses fixture |
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| CN110285783A (en) * | 2019-07-31 | 2019-09-27 | 三峡大学 | A kind of hole type parts measuring device for surface roughness and method |
| CN211135660U (en) * | 2019-08-27 | 2020-07-31 | 苏州锦梁建筑科技有限公司 | Special equipment for tapping |
| CN211162074U (en) * | 2019-12-31 | 2020-08-04 | 肖春燕 | Surface drilling device for machine parts |
| CN111505891A (en) * | 2020-06-16 | 2020-08-07 | 台州盛林光电科技有限公司 | Micro module and optical machine for deflecting optical filter |
| CN211489724U (en) * | 2019-11-05 | 2020-09-15 | 东南（福建）汽车工业有限公司 | Multi-azimuth adjusting device of small drilling machine |
-
2020
- 2020-09-28 CN CN202011044632.XA patent/CN112129256A/en active Pending
Patent Citations (17)
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|---|---|---|---|---|
| US6434840B1 (en) * | 1999-04-28 | 2002-08-20 | Juri F. Jourtchenko | Device, in particular a work table for a projector |
| CN200998940Y (en) * | 2007-01-08 | 2008-01-02 | 李毅 | Solar battery laser marking device |
| CN204277112U (en) * | 2014-11-25 | 2015-04-22 | 界首市大江金属有限公司 | A kind of building materials cutter sweep |
| CN204330202U (en) * | 2014-11-27 | 2015-05-13 | 惠州住成电装有限公司 | A kind of can Multidirectional-moving adjustment wire harness tension test fixture |
| CN206414517U (en) * | 2016-10-26 | 2017-08-18 | 许松 | A kind of novel tablet segmenting device |
| CN206598115U (en) * | 2017-03-21 | 2017-10-31 | 惠州市朗顿科技有限公司 | A kind of mobile phone framework processes universal clipping device |
| CN206936864U (en) * | 2017-05-22 | 2018-01-30 | 江苏美迪仕精工科技有限公司 | A kind of tapping jig for the production of cable accessory |
| CN207058408U (en) * | 2017-08-21 | 2018-03-02 | 济南职业学院 | A kind of precision die clamping device |
| CN207095594U (en) * | 2017-08-23 | 2018-03-13 | 中国长江电力股份有限公司 | A kind of multi-faceted adjustable sensor support frame |
| CN207907852U (en) * | 2018-02-09 | 2018-09-25 | 无锡市索克赛斯科技有限公司 | Flatness detection fixture |
| CN208496348U (en) * | 2018-05-07 | 2019-02-15 | 陈国雄 | A kind of finishing uses fixture |
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| CN110285783A (en) * | 2019-07-31 | 2019-09-27 | 三峡大学 | A kind of hole type parts measuring device for surface roughness and method |
| CN211135660U (en) * | 2019-08-27 | 2020-07-31 | 苏州锦梁建筑科技有限公司 | Special equipment for tapping |
| CN211489724U (en) * | 2019-11-05 | 2020-09-15 | 东南（福建）汽车工业有限公司 | Multi-azimuth adjusting device of small drilling machine |
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Application publication date: 20201225 |
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| RJ01 | Rejection of invention patent application after publication |