CN106027731A - Mobile phone shell detection device - Google Patents
Mobile phone shell detection device Download PDFInfo
- Publication number
- CN106027731A CN106027731A CN201610564624.5A CN201610564624A CN106027731A CN 106027731 A CN106027731 A CN 106027731A CN 201610564624 A CN201610564624 A CN 201610564624A CN 106027731 A CN106027731 A CN 106027731A
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- China
- Prior art keywords
- detection
- phone housing
- cylindrical chamber
- detection device
- illumination
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/24—Arrangements for testing
Abstract
The invention discloses a mobile phone shell detection device. The device comprises a lighting device which is used for providing a first lighting detection area; a detection platform which is located in the lighting detection area in an turnover mode and is used for placing a to-be-detected mobile phone shell; a detection device which is distributed at the periphery of the detection platform and is used for detecting the mobile phone shell; and a detection control system. The lighting device and the detection device are connected with the detection control system. The detection control system is used for controlling the lighting device and the detection device and is used for processing information collected by the detection device. According to the device, the detection precision is effectively improved; the detection is effectively improved; and the production cost is effectively reduced.
Description
Technical field
The present invention relates to Intelligent Measurement field, the detection equipment of a kind of phone housing.
Background technology
Several years ago, phone housing is based on plastic shell, and owing to plastic shell yield is high, people are to mobile phone
The detection of structural member is also less set one's heart.From the beginning of 2014, domestic mobile phone metal shell/center obtains
Development greatly, phone structural develops towards precise treatment.People are to mobile phone case surface quality simultaneously
Require more and more higher.There is any cut, burr, the defect such as heterochromatic on phone housing, all will make raw
Produce manufacturer to be in a disadvantageous position in the fierce market competition.And for phone housing edge quality on current market
The device of detection is little, and mainly human eye detection mode processes, and traditional eye detection method is because of speed
Slowly, the shortcoming such as efficiency fatigue low, easy and poor stability, cannot meet the requirement of production firm.
Additionally, due to phone housing marginal existence fillet is excessive, form curved surface, list is difficult to accurately according to human eye detection
Detection, causes fraction defective high；Thus, how to solve to detect phone housing edge quality quickly and accurately,
Improve detection degree of accuracy, become a technical barrier of phone housing edge quality detection.
At present, mobile phone, ipad etc. produce size detection be all manual measurement, time and data precision all
Be greatly improved space, and the measurement position debugging of other like products is very time-consuming, when measuring change of product
Take considerable time.
Summary of the invention
For the problems referred to above, the invention provides the detection equipment of a kind of phone housing, with automatic intelligent
Detection replaces manual detection, to improve detection efficiency, reduces production cost.
The technical scheme is that the detection equipment of a kind of phone housing, it is characterised in that include
One illumination apparatus, for providing one first illumination detection zone；
One detection platform, turnover is positioned at described illumination detection zone, for placing hands to be detected
Machine shell；
One detection device, is distributed in the circumference of described detection platform；Described detection device is used for detecting mobile phone
Shell；
One detecting and controlling system, described illumination apparatus, detection device are respectively connecting to described detection and control system
System；Described detecting and controlling system
For controlling described illumination apparatus and detection device；And
For processing the information that detection device is gathered.
Further, described illumination apparatus includes
One shell, includes a cylindrical chamber in shell；
At least one diffuse-reflectance plate, is affixed on the inner surface of described cylindrical chamber；
Polylith circuit board, is placed in described cylindrical chamber；
Multiple lamp bead, are installed on the plate face of described circuit board；
Described cylindrical chamber is the first illumination detection zone.
Further, described cylindrical chamber is cuboid, and described cylindrical chamber is vertically located at by described circuit board
Bottom surface and side between right angle, described lamp bead is towards the middle part of described cylindrical chamber.
Further, described circuit board is provided with three pieces, and wherein two pieces of described circuit boards are vertically oppositely arranged,
Laying respectively at two medial surface of described cylindrical chamber, another block is located at the bottom surface of described cylindrical chamber.
Further, described cylindrical chamber is cylindrical, and described circuit board is positioned at the side of described cylindrical chamber
Face.
Further, described detection device includes at least one detector lens, it is placed in described first illumination inspection
Survey in district, for the image/video information of real-time omnibearing collection phone housing.
Further, described detection platform is provided with
One detection plane；
One planar light source, sends, to detection horizontal edge, the light beam being parallel to detect plane.
Further, described detection device also includes
One smooth measurement module, for measuring the light leak amount spilt between phone housing and detection faces, and will
Light leak amount changes into measurement magnitude of voltage；And send measurement magnitude of voltage；
One base modules, is used for setting reference voltage value and to the most described, reference voltage value transmission being compared mould
Block；
One comparison module, for receiving and comparing measurement magnitude of voltage and reference voltage value, it is judged that phone housing
Whether deform.
The invention have the advantage that the detection equipment of the phone housing of the present invention, it is possible to automatic intelligent detects
The defect of phone housing, including burr, deformation etc.；
Effectively raising accuracy of detection: low coverage detection can reach 0.005mm, the detection of the big visual field also can
Reach 0.01mm；Quadratic Finite Element detection only 0.02mm；Manual detection is about 0.03mm；
Effectively raising detection efficiency: one day yield of manual detection is preferably at most 8000, Quadratic Finite Element is examined
The detection of survey/three-D is 4800, and intelligent detection equipment is 86400.That is but from production capacity
For, a SAM intelligent detection equipment probably can replace 11 employees, replaces 18 Quadratic Finite Element inspections
Survey/three-D detection equipment；The manufacturing cost effectively reduced.
Accompanying drawing explanation
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the detection equipment schematic diagram of the embodiment of the present invention.
Fig. 2 is detection device and the detecting and controlling system module map of the embodiment of the present invention.
Fig. 3 is the illumination apparatus top view of the embodiment of the present invention 1.
Fig. 4 is the illumination apparatus top view of the embodiment of the present invention 3.
Fig. 5 is the detection platform structural representation of the embodiment of the present invention.
Wherein.
1 illumination apparatus；2 detection platform；3 detection devices；
4 detecting and controlling system；11 shells；12 diffuse-reflectance plates；
13 circuit boards；14 lamp bead；21 detection planes；
22 planar light sources；23 guide rails；31 detector lens；
32 smooth measurement module；33 base modules；34 comparison modules；
5 phone housings.
Detailed description of the invention
Embodiment: as it is shown in figure 1, the detection equipment of a kind of phone housing, including an illumination apparatus 1,
One detection platform 2, detection device 3 and a detecting and controlling system 4.Illumination apparatus 1, detection device
3 are respectively connecting to described detecting and controlling system 4；Detecting and controlling system 4 is used for controlling illumination apparatus 1 He
Detect device 3 and for processing the information that detection device 3 is gathered.
As it is shown on figure 3, illumination apparatus 1 is for providing an illumination detection zone.Concrete, illumination apparatus 1
Including shell 11, an at least diffuse-reflectance plate 12, polylith circuit board 13 and multiple lamp bead 14.
A cylindrical chamber is included in shell 11.In the present embodiment, cylindrical chamber is cuboid.Diffuse-reflectance
Plate 12 is affixed on the inner surface of cylindrical chamber；The inner surface making cylindrical chamber forms a diffuse-reflectance face.
Polylith circuit board 13 is placed in cylindrical chamber, and multiple lamp bead 14 are evenly distributed in circuit board 13
Plate face on.
In the present embodiment, the right angle between bottom surface and the side of cylindrical chamber is vertically located at by circuit board 13
Place, lamp bead 14, towards the middle part of cylindrical chamber, material is thus formed the first illumination detection zone.This set
Meter, has concentrated light source greatly, has made light source concentrate on chamber central position, and due to diffuse-reflectance face
Effect, makes light be uniformly dispersed in other position of the first illumination detection zone, removes in the first area of illumination
Shade.
As it is shown in figure 5, detection platform 2 is positioned at above illumination detection zone, for placing hands to be detected
Machine shell 5.Wherein, detection platform 2 can spin upside down, and makes upper surface be turned to lower surface, and
The height of regulation detection platform 2 that can be real-time.In the specific implementation, detection platform 2 can be able to be gone up
Being arranged on two guide rails being vertically oppositely arranged 23 of lower upset, what guide rail 23 was vertical is arranged on cylindricality
On the medial wall of cavity.It can also be other design.
The table top of detection platform 2 is detection plane 21 and a planar light source 22, and planar light source 22 is to inspection
Survey plane 21 edge and send the light beam being parallel to detect plane 21.
Detection device 3 is distributed in the circumference of detection platform 2；Detection device 3 is used for detecting phone housing 5.
Wherein, detection device 3 includes that at least four detector lens 31, detector lens 31 are distributed in cylindrical chamber
Medial wall on, on the wall of each medial wall install one.Detection phone housing 5 cut, burr,
During the defect such as heterochromatic, can the image/video information of omnibearing acquisition phone housing 5 of multi-angle.
As in figure 2 it is shown, detection device 3 also include smooth measurement module 32, base modules 33 with
And a comparison module 34.Modules and the parts of detection device 3 are connected to detecting and controlling system 4.
When being difficult to differentiate whether phone housing 5 deforms due to image/video information, then above-mentioned module is utilized to examine
Survey.
Light measurement module 32 is used for measuring the light leak amount spilt between phone housing 5 and detection faces, and
Light leak amount is changed into measurement magnitude of voltage；And send measurement magnitude of voltage.
Base modules 33 is used for setting reference voltage value and sending reference voltage value to comparison module.
Comparison module 34 is for receiving and comparing measurement magnitude of voltage and reference voltage value, it is judged that phone housing 5
Whether deform.When measuring magnitude of voltage less than reference voltage value, comparison module output high level, detection is sold
Machine shell 5 deforms.
Embodiment 2, the present embodiment is in place of distinguishing with embodiment 1: circuit board 13 is provided with three pieces, its
In two pieces of circuit boards 13 be vertically oppositely arranged, lay respectively at two medial surface of cylindrical chamber, another block
It is located at the bottom surface of cylindrical chamber.This being designed with beneficially saves material.
Embodiment 3, in the present embodiment, as shown in Figure 4, cylindrical chamber is cylindrical, circuit board 13
It is positioned at the side of cylindrical chamber.Circuit board 13 is provided with four pieces, and wherein, one piece is circular circuit board 13,
Be arranged on the bottom surface of cylindrical chamber, the shape of three pieces of circuit boards 13 cater to cylinder medial surface, three
Block circuit board 13 is vertically installed on diffuse-reflectance plate 12 with the interval of hexagonal angle respectively.
It should be pointed out that, for the present invention through absolutely proving, also can have multiple conversion and remodeling
Embodiment, it is not limited to the specific embodiment of above-mentioned embodiment.Above-described embodiment is as just this
The explanation of invention rather than limitation of the present invention.In a word, protection scope of the present invention should include those
Obviously convert to those skilled in the art or substitute and remodeling.
Claims (8)
1. the detection equipment of a phone housing, it is characterised in that include
One illumination apparatus, for providing one first illumination detection zone；
One detection platform, turnover is positioned at described illumination detection zone, for placing hands to be detected
Machine shell；
One detection device, is distributed in the circumference of described detection platform；Described detection device is used for detecting mobile phone
Shell；
One detecting and controlling system, described illumination apparatus, detection device are respectively connecting to described detection and control system
System；Described detecting and controlling system
For controlling described illumination apparatus and detection device；And
For processing the information that detection device is gathered.
The detection equipment of phone housing the most according to claim 3, it is characterised in that described light
Include according to device
One shell, includes a cylindrical chamber in shell；
At least one diffuse-reflectance plate, is affixed on the inner surface of described cylindrical chamber；
Polylith circuit board, is placed in described cylindrical chamber；
Multiple lamp bead, are installed on the plate face of described circuit board；
Described cylindrical chamber is the first illumination detection zone.
The detection equipment of phone housing the most according to claim 2, it is characterised in that described post
Shape cavity is cuboid, and described circuit board is vertically located between bottom surface and the side of described cylindrical chamber
Right angle, described lamp bead is towards the middle part of described cylindrical chamber.
The detection equipment of phone housing the most according to claim 3, it is characterised in that described electricity
Road plate is provided with three pieces, and wherein two pieces of described circuit boards are vertically oppositely arranged, and lay respectively at described cylindrical chamber
Two medial surface, another block is located at the bottom surface of described cylindrical chamber.
The detection equipment of phone housing the most according to claim 2, it is characterised in that described post
Shape cavity is cylindrical, and described circuit board is positioned at the side of described cylindrical chamber.
The detection equipment of phone housing the most according to claim 1 and 2, it is characterised in that institute
State detection device and include at least one detector lens, be placed in described first illumination detection zone, for the most complete
The image/video information gathering phone housing in orientation.
The detection equipment of phone housing the most according to claim 1, it is characterised in that described inspection
Survey platform to be provided with
One detection plane；
One planar light source, sends, to detection horizontal edge, the light beam being parallel to detect plane.
8. according to the detection equipment of the phone housing described in claim, it is characterised in that described detection
Device also includes
One smooth measurement module, for measuring the light leak amount spilt between phone housing and detection faces, and will
Light leak amount changes into measurement magnitude of voltage；And send measurement magnitude of voltage；
One base modules, is used for setting reference voltage value and to the most described, reference voltage value transmission being compared mould
Block；
One comparison module, for receiving and comparing measurement magnitude of voltage and reference voltage value, it is judged that phone housing
Whether deform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610564624.5A CN106027731A (en) | 2016-07-18 | 2016-07-18 | Mobile phone shell detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610564624.5A CN106027731A (en) | 2016-07-18 | 2016-07-18 | Mobile phone shell detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106027731A true CN106027731A (en) | 2016-10-12 |
Family
ID=57119511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610564624.5A Pending CN106027731A (en) | 2016-07-18 | 2016-07-18 | Mobile phone shell detection device |
Country Status (1)
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115261A (en) * | 2017-06-26 | 2019-01-01 | 深圳回收宝科技有限公司 | Terminal detecting device and terminal reclaimer |
| CN109839081A (en) * | 2017-11-27 | 2019-06-04 | 北京小米移动软件有限公司 | Flatness detection method and detecting device for smoothness |
| CN112268518A (en) * | 2020-10-21 | 2021-01-26 | 湖南宽洋科技有限公司 | Device and method for measuring warping deformation of mobile phone shell produced by old people machine |
| WO2021203652A1 (en) * | 2020-04-07 | 2021-10-14 | 深圳回收宝科技有限公司 | Bottom shell test apparatus for electronic product |
| WO2021203651A1 (en) * | 2020-04-07 | 2021-10-14 | 深圳回收宝科技有限公司 | Shell side edge inspection apparatus and shell side edge inspection method for electronic product |
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| CN102218406A (en) * | 2011-01-04 | 2011-10-19 | 华南理工大学 | Intelligent detection device of defects of mobile phone outer shell based on machine vision |
| US20120069351A1 (en) * | 2008-12-05 | 2012-03-22 | Carl Zeiss Ag | Optical appartus for non-contact measurement or testing of a body surface |
| CN202330294U (en) * | 2011-11-08 | 2012-07-11 | 中国科学院深圳先进技术研究院 | Surface defect detection device based on machine vision |
| CN104019758A (en) * | 2014-05-21 | 2014-09-03 | 朱飞虎 | Automatic detection system of mobile telephone shell buckling deformation and method thereof |
| CN204630950U (en) * | 2015-05-29 | 2015-09-09 | 杭州利珀科技有限公司 | A kind of crown cap defect intelligent detection equipment |
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| US5343049A (en) * | 1992-02-28 | 1994-08-30 | France Telecom | Optical method for determining relative positions of two pieces and device for its implementation |
| US20120069351A1 (en) * | 2008-12-05 | 2012-03-22 | Carl Zeiss Ag | Optical appartus for non-contact measurement or testing of a body surface |
| CN102218406A (en) * | 2011-01-04 | 2011-10-19 | 华南理工大学 | Intelligent detection device of defects of mobile phone outer shell based on machine vision |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115261A (en) * | 2017-06-26 | 2019-01-01 | 深圳回收宝科技有限公司 | Terminal detecting device and terminal reclaimer |
| CN109115261B (en) * | 2017-06-26 | 2021-09-17 | 深圳回收宝科技有限公司 | Terminal detection device and terminal recovery equipment |
| CN109839081A (en) * | 2017-11-27 | 2019-06-04 | 北京小米移动软件有限公司 | Flatness detection method and detecting device for smoothness |
| WO2021203652A1 (en) * | 2020-04-07 | 2021-10-14 | 深圳回收宝科技有限公司 | Bottom shell test apparatus for electronic product |
| WO2021203651A1 (en) * | 2020-04-07 | 2021-10-14 | 深圳回收宝科技有限公司 | Shell side edge inspection apparatus and shell side edge inspection method for electronic product |
| CN112268518A (en) * | 2020-10-21 | 2021-01-26 | 湖南宽洋科技有限公司 | Device and method for measuring warping deformation of mobile phone shell produced by old people machine |
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Application publication date: 20161012 |
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