CN111693542A - Mobile phone screen detection device and detection method - Google Patents
Mobile phone screen detection device and detection method Download PDFInfo
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- CN111693542A CN111693542A CN202010495450.8A CN202010495450A CN111693542A CN 111693542 A CN111693542 A CN 111693542A CN 202010495450 A CN202010495450 A CN 202010495450A CN 111693542 A CN111693542 A CN 111693542A
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- phone screen
- mobile phone
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- 238000001514 detection method Methods 0.000 title claims abstract description 56
- 238000007789 sealing Methods 0.000 claims description 27
- 239000011521 glass Substances 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 6
- 239000012467 final product Substances 0.000 abstract description 4
- 238000005286 illumination Methods 0.000 abstract description 4
- 230000003321 amplification Effects 0.000 abstract 1
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/94—Investigating contamination, e.g. dust
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/13—Moving of cuvettes or solid samples to or from the investigating station
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8806—Specially adapted optical and illumination features
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8806—Specially adapted optical and illumination features
- G01N2021/8809—Adjustment for highlighting flaws
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8806—Specially adapted optical and illumination features
- G01N2021/8822—Dark field detection
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a mobile phone screen detection device and a detection method, which belong to the technical field of mobile phone screen detection. According to the invention, the lifting box body can be effectively lifted or sunk by arranging the first electric telescopic rod, so that a dark room is formed by the lifting box body and the conveyor belt, the projection of the mobile phone screen on the semi-transparent plate is shot by the camera, and after illumination amplification, the condition in the mobile phone screen can be clearly observed, the unqualified mobile phone screen containing dust can be effectively removed, and the quality of a final product is effectively improved.
Description
Technical Field
The invention relates to a detection device and a detection method, in particular to a mobile phone screen detection device and a detection method, and belongs to the technical field of mobile phone screen detection.
Background
In recent years, rapid popularization of smart phones drives global mobile phone screen market growth and technical innovation to be accelerated, industrial scale is continuously promoted, from the viewpoint of product composition, the current mobile phone screen is mainly a touch screen and mainly comprises components such as cover plate glass, a touch module, a display module and the like, but requirements such as complete machine lightening and thinning of the mobile phone, high-definition display and the like are continuously improved along with the increasing maturity of an embedded touch technology, the mobile phone screen industry is gradually developing from the traditional single component supply to the production direction of an integrated module, the longitudinal integration trend of an industrial chain is obvious, and a series of monitoring is required to ensure the quality of products after the production of the mobile phone screen is completed.
In the conventional mobile phone screen detection equipment and method, the finished product is packaged and then the existence of dust and other impurities in the package is inconvenient to detect, so that the quality of the product is influenced, the detection is required in a darkroom, and the detection is inconvenient.
Disclosure of Invention
The invention mainly aims to solve the problems that the quality of a product is influenced because the finished product is packaged and whether dust and other impurities exist in the package or not is inconvenient to detect, the detection is needed in a darkroom, and the detection is inconvenient, and provides mobile phone screen detection equipment and a detection method.
The purpose of the invention can be achieved by adopting the following technical scheme:
a mobile phone screen detection device and a detection method comprise a first box body, wherein a first electric telescopic rod is fixedly arranged above the first box body, a support shaft is fixedly arranged at the output end of the first electric telescopic rod, a lifting box body is fixedly arranged at the lower end of the support shaft, a lamp plate is fixedly arranged inside the lifting box body, a plurality of spot lamps are fixedly arranged at the lower end of the lamp plate, a controller is fixedly arranged above the lamp plate, a support arm is fixedly arranged below one end of the first box body, a second box body is fixedly arranged at the other end of the support arm, a box door is movably arranged at one end of the second box body, a touch computer is fixedly arranged on the outer surface of the box door, a conveyor belt is arranged inside the touch computer, a motor is fixedly arranged at one side of the conveyor belt, and a rotating shaft is fixedly arranged, the outer side surface of the conveyor belt is provided with a groove, a transparent glass plate is fixedly mounted inside the groove, a second electric telescopic rod is fixedly mounted inside the second box body, an object bearing plate is fixedly mounted on an output shaft of the second electric telescopic rod, a plurality of cameras are fixedly mounted inside the object bearing plate, and a semi-transparent plate is fixedly mounted above the object bearing plate.
Preferably, an operation panel is fixedly installed on one side of the first box body, and a power socket is fixedly installed at the lower end of the operation panel.
Preferably, the semi-permeable plate is provided as a translucent glass plate.
Preferably, the edge of the lower end of the lifting box body is fixedly provided with a first sealing gasket, and the first sealing gasket is an elastic rubber sealing gasket.
Preferably, a support rod is fixedly mounted below the rotating shaft, and a base is fixedly mounted at the lower end of the second box body.
Preferably, a partition plate is fixedly installed inside the groove.
Preferably, a second sealing gasket is fixedly arranged at the joint of the second box body and the conveyor belt.
A detection method of mobile phone screen detection equipment is characterized by comprising the following steps:
step 1: inputting an instruction through the first sealing gasket or the controller, neatly placing the packaged mobile phone screen in the groove, and then stopping moving after moving to the lower part of the lifting box body under the driving of the conveyor belt;
step 2: the first electric telescopic rod works normally, the supporting shaft of the telescopic rod is extended, the lifting box body descends under the action of the supporting shaft and then covers the conveying belt, and meanwhile the groove is covered by the first sealing gasket and the second sealing gasket to form a dark environment;
and step 3: after covering, the shot-light is luminous, with the cell-phone screen projection half pass through the board, start the camera is shot and is made a video recording, then passes through the touch-control computer stores or looks over, detects the cell-phone screen.
Preferably, after the second electric telescopic rod is started, the distance between the object bearing plate and the semi-transparent plate is changed, and then the distance between the camera and the semi-transparent plate is adjusted.
Preferably, the operation panel is manually operated.
The invention has the beneficial technical effects that: according to the mobile phone screen detection equipment and the detection method, the lifting box body can be effectively lifted or sunk by arranging the first electric telescopic rod, so that a dark room is formed by the lifting box body and the conveyor belt, the projection of the mobile phone screen on the semi-transparent plate is shot by the camera, the condition inside the mobile phone screen can be clearly observed after the projection is amplified by illumination, the unqualified mobile phone screen containing dust can be effectively removed, and the quality of a final product is effectively improved.
Drawings
Fig. 1 is a schematic overall structure diagram of a preferred embodiment of a mobile phone screen detection apparatus and a detection method according to the present invention;
fig. 2 is a schematic diagram of an internal structure of a first box according to a preferred embodiment of the mobile phone screen detection apparatus and the detection method of the present invention;
FIG. 3 is a schematic diagram of the internal structure of a lift box according to a preferred embodiment of the mobile phone screen detection apparatus and method of the present invention;
FIG. 4 is an enlarged schematic diagram of a portion A in FIG. 1 according to a preferred embodiment of the mobile phone screen detection apparatus and method of the present invention;
fig. 5 is a schematic diagram of an internal structure of a second box according to a preferred embodiment of the mobile phone screen detection apparatus and the detection method of the present invention;
fig. 6 is a schematic diagram of a lamp panel structure of a preferred embodiment of the mobile phone screen detection device and the detection method according to the present invention.
In the figure: 1-a first box body, 2-a first electric telescopic rod, 3-an operation panel, 4-a power socket, 5-a lifting box body, 6-a first sealing gasket, 7-a conveyor belt, 8-a motor, 9-a support rod, 10-a rotating shaft, 11-a groove, 12-a base, 13-a second box body, 14-a box door, 15-a touch computer, 16-a support arm, 17-a support shaft, 18-a lamp panel, 19-a spotlight, 20-a controller, 21-a second sealing gasket, 22-a partition plate, 23-a semi-transparent plate, 24-an object bearing plate, 25-a camera, 26-a second electric telescopic rod and 27-a transparent glass plate.
Detailed Description
In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-6, the mobile phone screen detection device and the detection method provided by this embodiment include a first box 1, a first electric telescopic rod 2 is fixedly installed above the first box 1, a supporting shaft 17 is fixedly installed at an output end of the first electric telescopic rod 2, a lifting box 5 is fixedly installed at a lower end of the supporting shaft 17, a lamp panel 18 is fixedly installed inside the lifting box 5, a plurality of spot lights 19 are fixedly installed at a lower end of the lamp panel 18, a controller 20 is fixedly installed above the lamp panel 18, a supporting arm 16 is fixedly installed below one end of the first box 1, a second box 13 is fixedly installed at the other end of the supporting arm 16, a box door 14 is movably installed at one end of the second box 13, a touch computer 15 is fixedly installed on an outer surface of the box door 14, a conveyor belt 7 is installed inside the touch computer 15, and a motor 8 is, the output shaft fixed mounting of motor 8 has pivot 10, and conveyer belt 7 outside surface has seted up recess 11, and the inside fixed mounting of recess 11 has transparent glass board 27, and the inside fixed mounting of second box 13 has second electric telescopic handle 26, and the output shaft fixed mounting of second electric telescopic handle 26 has and holds thing board 24, and the inside fixed mounting who holds thing board 24 has a plurality of cameras 25, and the top fixed mounting who holds thing board 24 has semi-transparent board 23. Through setting up first electric telescopic handle 2, can promote effectively or sink lift box 5, and then form the darkroom with conveyer belt 7, take the projection of cell-phone screen on semi-transparent board 23 under through camera 25, through the illumination enlargies the back, the inside condition of observation cell-phone screen that can be clear can reject the unqualified cell-phone screen that contains the dust effectively, increases the quality of final product effectively.
In this embodiment, as shown in fig. 1, an operation panel 3 is fixedly mounted on one side of a first box 1, a power socket 4 is fixedly mounted at the lower end of the operation panel 3, a first sealing gasket 6 is fixedly mounted at the edge of the lower end of a lifting box 5, the first sealing gasket 6 is an elastic rubber sealing gasket, a support rod 9 is fixedly mounted below a rotating shaft 10, a base 12 is fixedly mounted at the lower end of a second box 13, and a second sealing gasket 21 is fixedly mounted at the joint of the second box 13 and a conveyor belt 7. The first seal gasket 6 is provided as an elastic rubber seal gasket having high elasticity, and can effectively increase the sealing performance.
In the present embodiment, as shown in fig. 4 and 5, the translucent plate 23 is provided as a translucent glass plate, and the partition plate 22 is fixedly mounted inside the groove 11. The semi-transparent plate 23 is a semi-transparent glass plate, which can increase the projection definition.
As shown in fig. 1 to 6, a method for detecting a mobile phone screen detection device includes the following steps:
step 1: an instruction is input through the first sealing gasket 6 or the controller 20, the packaged mobile phone screen is placed in the groove 11 in order, and then the mobile phone screen is driven by the conveyor belt 7 to move below the lifting box body 5 and stop moving;
step 2: the first electric telescopic rod 2 works normally, the telescopic rod supporting shaft 17 is extended, the lifting box body 5 descends under the action of the supporting shaft 17, then the conveying belt 7 is covered, and meanwhile the groove 11 is covered through the first sealing gasket 6 and the second sealing gasket 21 to form a dark environment;
and step 3: after covering, the spotlight 19 emits light, the mobile phone screen is projected on the semi-transparent plate 23, the camera 25 is started to shoot and pick up the images, and then the images are stored or checked through the touch computer 15 to detect the mobile phone screen.
In the present embodiment, as shown in fig. 5, after the second electric telescopic rod 26 is started, the distance between the object bearing plate 24 and the semi-transparent plate 23 is changed, and the distance between the camera 25 and the semi-transparent plate 23 is adjusted, so that the manual operation is performed through the operation panel 3.
In this embodiment, as shown in fig. 1 to fig. 6, the working process of the mobile phone screen detection device and the detection method provided in this embodiment is as follows:
step 1: an external power supply is connected through a power socket 4, an instruction is input through the first sealing gasket 6 or the controller 20, the packaged mobile phone screen is placed in the groove 11 in order, and then the mobile phone screen is driven by the conveyor belt 7 to move to the position below the lifting box body 5 and then stops moving;
step 2: the first electric telescopic rod 2 starts to work, the telescopic rod supporting shaft 17 is extended, the lifting box body 5 descends under the action of the supporting shaft 17, then the conveying belt 7 is covered, and meanwhile the groove 11 is covered through the first sealing gasket 6 and the second sealing gasket 21, so that a dark environment is formed;
and step 3: can change the distance between holding thing board 24 and the semi-transparent board 23 through starting second electric telescopic handle 26, can find clearer angle and shoot, cover the completion back, the shot-light 19 is luminous, with cell-phone screen projection at semi-transparent board 23, starts camera 25 and shoots a video recording, then stores or looks over through touch computer 15, detects the cell-phone screen.
In summary, in this embodiment, according to the mobile phone screen detection apparatus and the detection method of this embodiment, by setting up the first electric telescopic handle 2, the lifting box 5 can be effectively lifted or lowered, and then forms a dark room with the conveyor belt 7, and the projection of the mobile phone screen on the semi-transparent plate 23 is taken down by the camera 25, and after the projection is amplified by illumination, the condition inside the mobile phone screen can be clearly observed, and the unqualified mobile phone screen containing dust can be effectively removed, so that the quality of the final product is effectively improved.
The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.
Claims (10)
1. The mobile phone screen detection equipment is characterized by comprising a first box body (1), wherein a first electric telescopic rod (2) is fixedly arranged above the first box body (1), a supporting shaft (17) is fixedly arranged at the output end of the first electric telescopic rod (2), a lifting box body (5) is fixedly arranged at the lower end of the supporting shaft (17), a lamp plate (18) is fixedly arranged inside the lifting box body (5), a plurality of spot lamps (19) are fixedly arranged at the lower end of the lamp plate (18), a controller (20) is fixedly arranged above the lamp plate (18), a supporting arm (16) is fixedly arranged below one end of the first box body (1), a second box body (13) is fixedly arranged at the other end of the supporting arm (16), a box door (14) is movably arranged at one end of the second box body (13), and a touch computer (15) is fixedly arranged on the surface of the outer side of the box door (14), the inside of touch-control computer (15) is provided with conveyer belt (7), one side fixed mounting of conveyer belt (7) has motor (8), the output shaft fixed mounting of motor (8) has pivot (10), conveyer belt (7) outside surface is seted up flutedly (11), the inside fixed mounting of recess (11) has transparent glass board (27), the inside fixed mounting of second box (13) has second electric telescopic handle (26), the output shaft fixed mounting of second electric telescopic handle (26) has and holds thing board (24), the inside fixed mounting who holds thing board (24) has a plurality of cameras (25), the top fixed mounting who holds thing board (24) has semi-permeable board (23).
2. The mobile phone screen detection device according to claim 1, wherein an operation panel (3) is fixedly installed on one side of the first box body (1), and a power socket (4) is fixedly installed at the lower end of the operation panel (3).
3. The mobile phone screen detection device according to claim 1, wherein the semi-transparent plate (23) is a semi-transparent glass plate.
4. The mobile phone screen detection device according to claim 1, wherein a first sealing gasket (6) is fixedly installed on the edge of the lower end of the lifting box body (5), and the first sealing gasket (6) is an elastic rubber sealing gasket.
5. The mobile phone screen detection device according to claim 1, wherein a support rod (9) is fixedly installed below the rotating shaft (10), and a base (12) is fixedly installed at the lower end of the second box body (13).
6. The mobile phone screen detection device according to claim 1, wherein a partition plate (22) is fixedly installed inside the groove (11).
7. The mobile phone screen detection device according to claim 1, wherein a second sealing gasket (21) is fixedly mounted at the joint of the second box (13) and the conveyor belt (7).
8. A detection method of mobile phone screen detection equipment is characterized by comprising the following steps:
step 1: an instruction is input through the first sealing gasket (6) or the controller (20), a packaged mobile phone screen is placed in the groove (11) in order, and then the mobile phone screen is driven by the conveyor belt (7) to move below the lifting box body (5) and stop moving;
step 2: the first electric telescopic rod (2) works normally, the supporting shaft (17) of the telescopic rod is extended, the lifting box body (5) descends under the action of the supporting shaft (17), then the conveying belt (7) is covered, and meanwhile the groove (11) is covered through the first sealing gasket (6) and the second sealing gasket (21), so that a dark environment is formed;
and step 3: after covering, the spotlight (19) give out light, with the cell-phone screen projection half translucent plate (23), start camera (25) are taken a picture and are made a video recording, then pass through touch computer (15) are stored or are looked over, detect the cell-phone screen.
9. The detection method of the mobile phone screen detection device according to claim 8, wherein after the second electric telescopic rod (26) is started, the distance between the object bearing plate (24) and the semi-transparent plate (23) is changed, so as to adjust the distance between the camera (25) and the semi-transparent plate (23).
10. The detection method of the mobile phone screen detection device according to claim 8, characterized in that the detection method is manually operated through the operation panel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010495450.8A CN111693542A (en) | 2020-06-03 | 2020-06-03 | Mobile phone screen detection device and detection method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010495450.8A CN111693542A (en) | 2020-06-03 | 2020-06-03 | Mobile phone screen detection device and detection method |
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| CN111693542A true CN111693542A (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010495450.8A Pending CN111693542A (en) | 2020-06-03 | 2020-06-03 | Mobile phone screen detection device and detection method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415012A (en) * | 2020-10-30 | 2021-02-26 | 哈尔滨东安汽车发动机制造有限公司 | Carry on step-by-step computer vision detection device of portable darkroom |
| CN112525926A (en) * | 2020-12-21 | 2021-03-19 | 苏州安嘉卓电子有限公司 | Equipment and method for on-line full detection of OCA (optical clear adhesive) by utilizing light |
| CN116952947A (en) * | 2023-06-01 | 2023-10-27 | 东莞市冠超光电科技有限公司 | Flaw detection device for mobile phone panel |
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| CN110044926A (en) * | 2019-04-22 | 2019-07-23 | 天津大学 | A kind of lens defect detection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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Application publication date: 20200922 |
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