CN213238811U - Detector for automatically and rapidly detecting flatness - Google Patents
Detector for automatically and rapidly detecting flatness Download PDFInfo
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- CN213238811U CN213238811U CN202022217334.8U CN202022217334U CN213238811U CN 213238811 U CN213238811 U CN 213238811U CN 202022217334 U CN202022217334 U CN 202022217334U CN 213238811 U CN213238811 U CN 213238811U
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- laser ranging
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Abstract
The utility model provides a detector for automatically and rapidly detecting flatness, which comprises a jig supporting base, a sliding detection track, a plurality of laser ranging probes and a laser ranging probe positioning baffle plate; the sliding detection track comprises a rectangular flat plate slideway and two sliding detection track side baffles positioned at two sides of the flat plate slideway, and the two sliding detection track side baffles are parallel; the sliding detection tracks are obliquely arranged, the top ends of the sliding detection tracks are erected on the jig support base, the hardware flat plate battery cover can slide down from the top ends of the sliding detection tracks, and the distance between the side baffles of the two sliding detection tracks is consistent with the width of the hardware flat plate battery cover; the laser ranging probe positioning baffle is erected above the two sliding detection track side baffles, the laser ranging probes are positioned on the laser ranging probe positioning baffle, and the detection directions of the laser ranging probes face the flat plate slideway and are perpendicular to the flat plate slideway.
Description
Technical Field
The invention relates to the field of mobile phone manufacturing, in particular to a detector for automatically and quickly detecting flatness of a mobile phone workpiece.
Background
The method of the dull and stereotyped battery cover product plane degree of detection five metals that is commonly used in the trade at present, place the product on marble platform or glass board, use the plug gauge to fill in from the product side, thereby measure the roughness of this product, for example, this product requires that the plane degree of four angles will accomplish within 0.5, then just need use 0.5 plug gauge to fill in four angles of product, 0.5 plug gauge fills in four angles and has slight interference and just judge the product qualified for the plane degree, if can easily enter then the product plane degree judge nonconforming, this scheme is judged by the manpower, inefficiency and be difficult to accurate discernment.
Disclosure of Invention
Aiming at the problems, the invention provides a detector for automatically and rapidly detecting the flatness, which comprises a jig supporting base, a sliding detection track, a plurality of laser ranging probes and a laser ranging probe positioning baffle plate, wherein the jig supporting base is provided with a sliding detection track; the sliding detection track comprises a rectangular flat plate slideway and two sliding detection track side baffles positioned at two sides of the flat plate slideway, and the two sliding detection track side baffles are parallel; the sliding detection tracks are obliquely arranged, the top ends of the sliding detection tracks are erected on the jig support base, the hardware flat plate battery cover can slide down from the top ends of the sliding detection tracks, and the distance between the side baffles of the two sliding detection tracks is consistent with the width of the hardware flat plate battery cover; the laser ranging probe positioning baffle is erected above the two sliding detection track side baffles, the laser ranging probes are positioned on the laser ranging probe positioning baffle, and the detection directions of the laser ranging probes face the flat plate slideway and are perpendicular to the flat plate slideway.
Preferably, the laser ranging probe positioning baffle is provided with a groove for the plurality of laser ranging probes to be embedded in sequence, and the arrangement direction of the plurality of laser ranging probes is perpendicular to the sliding detection track side baffle.
Preferably, still include the count sensor that is located and slides the detection track bottom, the count sensor embedding is in the dull and stereotyped slide and is not higher than the upper surface of dull and stereotyped slide.
According to the detector for automatically and quickly detecting the flatness, the sliding detection track for the hardware flat-plate battery cover to slide freely is designed, the laser ranging probes are arranged on the sliding detection track, when the hardware flat-plate battery cover slides freely and passes through the laser ranging probes, the distance between the laser ranging probes and the hardware flat-plate battery cover is measured, so that the thickness data of the hardware flat-plate battery cover is obtained, the thickness data of different positions of the hardware flat-plate battery cover can be measured by arranging the plurality of laser ranging probes, and whether the flatness is qualified or not can be judged according to the thickness data. The hardware flat plate battery cover flatness testing device can test the flatness of the hardware flat plate battery cover quickly and accurately, and improves efficiency and product shipment quality.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a detector for automatically and rapidly detecting flatness according to the present invention.
Fig. 2 is a schematic view of another angle structure of an embodiment of the detector for automatically and rapidly detecting flatness according to the present invention.
Wherein: dull and stereotyped battery cover 001 of five metals, laser rangefinder probe location baffle 011, laser rangefinder probe 002, recess 012 slides and detects track 003, dull and stereotyped slide 013, slides and detect track side baffle 004, count sensor 005, tool support base 006, stabilizer blade 016, alarm indicator 008, counter 009.
Detailed Description
In order that those skilled in the art will better understand the present invention, the present invention will now be further described with reference to the accompanying drawings and examples.
As shown in fig. 1 and 2, the detector for automatically and rapidly detecting flatness comprises a jig supporting base 006, a sliding detection track 003, three laser ranging probes 002, and a laser ranging probe positioning baffle 011; the slide detection track comprises a rectangular slab slide 013 and two slide detection track side baffles 004 located on either side of the slab slide.
The sliding detection track is obliquely arranged, the top end of the sliding detection track is erected on the jig support base, and the bottom end of the sliding detection track is provided with a support leg 016; the two sliding detection track side baffles are parallel, the distance between the two sliding detection track side baffles is consistent with the width of a hardware flat battery cover 001 to be detected, and the hardware flat battery cover can slide down from the top end of the sliding detection track and is restrained between the two sliding detection track side baffles.
The laser ranging probe positioning baffle is erected above the two sliding detection track side baffles, a groove 012 is arranged on the laser ranging probe positioning baffle, the three laser ranging probes are sequentially embedded into the groove, and the arrangement direction of the laser ranging probes is perpendicular to the sliding detection track side baffles; the detection direction of the laser ranging probes faces the flat plate slideway and is perpendicular to the flat plate slideway, so that the hardware flat plate battery cover sliding below is subjected to ranging, and the three laser ranging probes obtain thickness data of the product from different positions of the product.
The principle of laser ranging is that a laser transmitter emits visible red laser to the surface of a measured object through a lens, the laser scattered by the surface of the measured product passes through a receiver lens and is received by an internal CCD linear camera, and the CCD linear camera can 'see' the light spot at different angles according to different distances. Based on this angle and the known distance between the laser and the camera, the digital signal processor can calculate the distance between the sensor and the object to be measured. Thereby calculating thickness data (i.e., height values) of the measured product.
In addition, can set up the data processing module who is connected with laser range finding probe in tool support base, it is common like singlechip, PLC etc. receive the signal of telecommunication that laser range finding probe sent to handle the signal of telecommunication, compare the back with the thickness data standard value of predetermined product, show its comparison result (whether qualified promptly) through external warning light 008. Laser rangefinder probe, data processing module, external display or signal lamp are all the electric device that industry field is commonly used, carry out corresponding electrical connection setting according to its product self standard specification using-way, and it is no longer repeated here.
For the statistics of conveniently carrying out the qualification rate, still can establish a count sensor 005 in the detection track bottom that slides, in the dull and stereotyped slide of count sensor embedding just not being higher than dull and stereotyped slide's upper surface to avoid influencing the gliding of five metals dull and stereotyped battery cover, consider that five metals dull and stereotyped battery cover is metal product, proximity switch can be chooseed for use to the count sensor, carries out the electricity with the counter 009 of taking the display screen and connects the cooperation to use, and the counter is installed in the tool supports the base equally.
While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the scope of the included claims.
Claims (3)
1. The utility model provides an automatic detector of short-term test plane degree which characterized in that: the device comprises a jig supporting base, a sliding detection track, a plurality of laser ranging probes and a laser ranging probe positioning baffle; the sliding detection track comprises a rectangular flat plate slideway and two sliding detection track side baffles positioned on two sides of the flat plate slideway, and the two sliding detection track side baffles are parallel; the sliding detection tracks are obliquely arranged, the top ends of the sliding detection tracks are erected on the jig support base, the hardware flat plate battery cover can slide down from the top ends of the sliding detection tracks, and the distance between the side baffles of the two sliding detection tracks is consistent with the width of the hardware flat plate battery cover; laser range finding probe positioning baffle erects in two and slides and detect track side baffle tops, a plurality of laser range finding probes are located laser range finding probe positioning baffle, and the measuring direction of laser range finding probe is towards dull and stereotyped slide and perpendicular with dull and stereotyped slide.
2. The automatic and rapid flatness detecting apparatus according to claim 1, wherein: the laser ranging probe positioning baffle is provided with a groove for the plurality of laser ranging probes to be embedded in sequence, and the arrangement direction of the plurality of laser ranging probes is perpendicular to the side baffle of the sliding detection track.
3. The automatic and rapid flatness detecting apparatus according to claim 1, wherein: still including being located the count sensor that slides and detect the track bottom, the count sensor embedding is dull and stereotyped in the slide and is not higher than the upper surface of dull and stereotyped slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022217334.8U CN213238811U (en) | 2020-09-30 | 2020-09-30 | Detector for automatically and rapidly detecting flatness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022217334.8U CN213238811U (en) | 2020-09-30 | 2020-09-30 | Detector for automatically and rapidly detecting flatness |
Publications (1)
| Publication Number | Publication Date |
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| CN213238811U true CN213238811U (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022217334.8U Active CN213238811U (en) | 2020-09-30 | 2020-09-30 | Detector for automatically and rapidly detecting flatness |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113340224A (en) * | 2021-06-08 | 2021-09-03 | 彩虹（合肥）液晶玻璃有限公司 | Panel warpage deformation on-line measuring device based on vertical scanning |
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2020
- 2020-09-30 CN CN202022217334.8U patent/CN213238811U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113340224A (en) * | 2021-06-08 | 2021-09-03 | 彩虹（合肥）液晶玻璃有限公司 | Panel warpage deformation on-line measuring device based on vertical scanning |
| CN113340224B (en) * | 2021-06-08 | 2023-01-03 | 彩虹（合肥）液晶玻璃有限公司 | Panel warpage deformation on-line measuring device based on vertical scanning |
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