CN108810528B - Thickness detection device for mobile phone camera - Google Patents
Thickness detection device for mobile phone camera Download PDFInfo
- Publication number
- CN108810528B CN108810528B CN201810719560.0A CN201810719560A CN108810528B CN 108810528 B CN108810528 B CN 108810528B CN 201810719560 A CN201810719560 A CN 201810719560A CN 108810528 B CN108810528 B CN 108810528B
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- plate
- moving plate
- laser sensor
- mobile phone
- phone camera
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- 238000001514 detection method Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 2
- 238000013480 data collection Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 108091008702 infrared receptors Proteins 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 108020003175 receptors Proteins 0.000 description 1
- 238000012031 short term test Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a mobile phone camera thickness detection device.A bottom plate is symmetrically provided with upright posts at the left side and the right side respectively; a top plate is fixedly arranged at the top end of the upright post; the outer sides of the upright posts are symmetrically provided with screw rods; the upper end and the lower end of the screw are respectively and rotatably connected with the top plate and the bottom plate; sliding sleeves are arranged on the two upright posts; the screw rods are provided with nuts; the nut is fixedly connected with the sliding sleeve; a left moving plate and a right moving plate are vertically arranged between the upright columns; the left moving plate and the right moving plate are respectively and fixedly connected with the sliding sleeves on the left side and the right side; a first laser sensor, an infrared emitter and a second laser sensor are sequentially arranged on the right surface of the left moving plate from top to bottom; an infrared receiver and a third laser sensor are sequentially arranged on the left surface of the right moving plate from top to bottom; a supporting plate is fixedly arranged between the upright columns; the supporting plate is provided with a positioning plate for positioning the mobile phone camera. The invention can automatically calibrate the detection position, can automatically calculate the thickness of the camera, and has high detection speed and high precision.
Description
Technical Field
The invention relates to the field of mobile phone detection devices, in particular to a mobile phone camera thickness detection device.
Background
At present, most mobile phones are equipped with cameras to achieve the purpose of taking pictures or shooting images. Because the cell-phone belongs to the higher product of precision, all need detect the thickness size of camera before the installation camera to when preventing the camera installation, because the dimensional error of camera leads to the assembly to accomplish the back, defects such as gap appear in the cell-phone. The thickness of the mobile phone camera is measured by a vernier caliper or a micrometer screw at present. The manual detection mode has a great subjective intention, the condition of missing detection or false detection is easy to occur, the detection efficiency is low, and the detection precision is not high.
Disclosure of Invention
In view of the above technical problems, the present invention aims to: the device for detecting the thickness of the mobile phone camera can automatically carry out position calibration, can automatically calculate the thickness of the camera, and is high in detection speed and high in precision.
The technical solution of the invention is realized as follows: a mobile phone camera thickness detection device comprises a bottom plate; vertical upright posts are symmetrically arranged on the left side and the right side of the bottom plate respectively; a horizontal top plate is fixedly arranged at the top end of the upright post; vertical screw rods are symmetrically arranged on the outer sides of the upright posts; the upper end and the lower end of the screw are respectively and rotatably connected with the top plate and the bottom plate; a driving motor is fixedly arranged on the top plate; the two driving motors are respectively connected with the two screw rods and drive the screw rods to rotate; sliding sleeves are arranged on the stand columns and can slide up and down on the stand columns; the screw rods are provided with nuts which are in threaded fit connection with the screw rods; the nut is fixedly connected with the sliding sleeve through a connecting rod arranged between the nut and the sliding sleeve; a left moving plate and a right moving plate are vertically arranged between the upright columns; the left moving plate and the right moving plate are respectively and fixedly connected with the sliding sleeves on the left side and the right side; the left moving plate and the right moving plate are oppositely and parallelly arranged; a first laser sensor, an infrared emitter and a second laser sensor are sequentially arranged on the right surface of the left moving plate from top to bottom; the first laser sensor, the infrared emitter and the second laser sensor are arranged perpendicular to the right moving plate; an infrared receiver and a third laser sensor are sequentially arranged on the left surface of the right moving plate from top to bottom; the infrared receiver and the third laser sensor are arranged perpendicular to the left moving plate; the distance between the infrared emitter and the second laser sensor is equal to the distance between the infrared receiver and the third laser sensor; a horizontal supporting plate is fixedly arranged between the stand columns and below the left moving plate and the right moving plate; and the supporting plate is provided with a positioning plate for positioning the mobile phone camera.
Further: a first horizontal ruler is embedded in the positioning plate; a rotating motor is arranged below the supporting plate on the bottom plate; the rotating motor driving shaft penetrates through the supporting plate and is fixedly connected with the positioning plate; and the supporting plate is provided with an adjusting bolt for adjusting the positioning plate to be horizontal.
Further: the shape of the upper surface of the positioning plate is matched with the shape of the bottom of the mobile phone camera.
Further: and a second horizontal ruler is fixedly arranged on the upper surface of the top plate.
Further: and the bottom plate is provided with foundation bolts for adjusting the bottom plate to be horizontal.
Further: and a graduated scale is arranged on the left upright post along the height direction of the upright post.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: according to the mobile phone camera thickness detection device, a camera is fixed on the positioning plate, the second laser sensor and the third laser sensor can be automatically calibrated on the same detection horizontal plane under the action of the infrared emitter and the infrared receiver, so that the error of manual calibration is reduced, the thickness size of the camera can be rapidly detected through the detection data of the first laser sensor, the second laser sensor and the third laser sensor and operation, on the other hand, the thickness of the cameras with different specifications can be detected in an all-round mode through the rotation of the positioning plate and the up-and-down movement of the left moving plate and the right moving plate, and the practicability is high.
Drawings
The technical scheme of the invention is further explained by combining the accompanying drawings as follows:
FIG. 1 is a schematic front view of a thickness detection device of a mobile phone camera according to the present invention;
wherein: 1. a base plate; 11. anchor bolts; 2. a column; 21. a sliding sleeve; 3. a top plate; 31. a drive motor; 32. a second level; 4. a screw; 41. a nut; 5. a left moving plate; 51. a first laser sensor; 52. an infrared emitter; 53. a second laser sensor; 6. a right moving plate; 61. an infrared receiver; 62. a third laser sensor; 7. a support plate; 71. adjusting the bolt; 8. positioning a plate; 81. a first level; 82. the motor is rotated.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.
Fig. 1 shows a thickness detection device of a mobile phone camera according to the present invention, which includes a bottom plate 1; the left side and the right side of the bottom plate 1 are respectively symmetrically provided with vertical upright posts 2; a horizontal top plate 3 is fixedly arranged at the top end of the upright post 2; vertical screw rods 4 are symmetrically arranged on the outer sides of the two upright posts 2; the upper end and the lower end of the screw rod 4 are respectively and rotatably connected with the top plate 3 and the bottom plate 1 through bearings; a driving motor 31 is fixedly arranged on the top plate 3; two driving motors 31 are arranged and respectively connected with the two screw rods 4 to drive the screw rods 4 to rotate; sliding sleeves 21 are arranged on the two upright posts 2, and the sliding sleeves 21 can slide up and down on the upright posts 2; nuts 41 are arranged on the two screw rods 4, and the nuts 41 are in threaded fit connection with the screw rods 4; the nut 41 is fixedly connected with the sliding sleeve 21 through a connecting rod arranged between the nut 41 and the sliding sleeve 21; a left moving plate 5 and a right moving plate 6 are vertically arranged between the two upright posts 2; the left moving plate 5 and the right moving plate 6 are respectively and fixedly connected with the sliding sleeves 21 at the left side and the right side; specifically, the method comprises the following steps: the left moving plate 5 is fixed on the right side of the left sliding sleeve 21; the right moving plate 6 is fixed on the left side of the right sliding sleeve 21; the left moving plate 5 and the right moving plate 6 are oppositely arranged in parallel; a first laser sensor 51, an infrared emitter 52 and a second laser sensor 53 are sequentially arranged on the right surface of the left moving plate 5 from top to bottom; the first laser sensor 51, the infrared emitter 52 and the second laser sensor 53 are arranged perpendicular to the right moving plate 6; an infrared ray receiver 61 and a third laser sensor 62 are sequentially arranged on the left surface of the right moving plate 6 from top to bottom; the infrared ray receptor 61 and the third laser sensor 62 are arranged perpendicular to the left moving plate 5; the distance between the infrared emitter 52 and the second laser sensor 53 is equal to the distance between the infrared receptor 61 and the third laser sensor 62; a horizontal support plate 7 is fixedly arranged between the two upright posts 2 and below the left moving plate 5 and the right moving plate 6; the supporting plate 7 is provided with a positioning plate 8 for positioning the mobile phone camera. The shape of the upper surface of the positioning plate 8 is adapted to the shape of the bottom of the mobile phone camera; a first horizontal ruler 81 is embedded on the positioning plate 8; a rotating motor 82 is arranged below the supporting plate 8 on the bottom plate 1; a driving shaft of the rotating motor 82 penetrates through the supporting plate 7 and is fixedly connected with the positioning plate 8 to drive the positioning plate 8 to rotate; an adjusting bolt 71 for adjusting the level of the positioning plate 8 is arranged on the supporting plate 7; the adjusting bolt 71 is vertically arranged on the supporting plate 7 through threaded connection, the upper end of the adjusting bolt can be abutted against the lower surface of the positioning plate 8, and the level of the positioning plate 8 is adjusted. In order to improve the detection precision, a second horizontal ruler 32 is fixedly arranged on the upper surface of the top plate 3, and an anchor bolt 11 for adjusting the level of the bottom plate 1 is arranged on the bottom plate 1. Wherein, be equipped with the scale along 2 direction of height of stand on the left stand 2.
When the mobile phone camera is used, the bottom of the mobile phone camera is fixed on the positioning plate 8, the controller controls the driving motor 31 on the left side of the top plate 3 to rotate, and then the left sliding sleeve 21 is driven to drive the left moving plate 5 to move downwards; the second laser sensor 53 on the left moving plate 5 moves to the detection position, because at the initial position, the infrared emitter 52 and the infrared receiver 61 are in a connected state, after the infrared emitter 52 moves downwards, the signals of the infrared emitter 52 and the infrared receiver 61 are cut off, the driving motor 31 on the right side is provided with a starting signal at this time, the driving motor 31 on the right side rotates to drive the sliding sleeve 21 on the right side and the right moving plate 6 to move up and down, after the signals of the infrared emitter 52 and the infrared receiver 61 are reconnected, the driving motor 31 on the right side stops rotating, so that the second laser sensor 53 and the third sensor 62 are calibrated during each detection, the second laser sensor 53 and the third sensor 62 are located on the same horizontal plane during each detection, and the detection precision is improved.
The first laser sensor 51 detects the distance between the left moving plate 5 and the right moving plate 6, the second laser sensor 53 detects the distance between the left moving plate 5 and the left side face of the camera, the third laser sensor 62 detects the distance between the right moving plate 6 and the right side face of the camera, the thickness of the camera can be accurately obtained through data collection and calculation, the camera thickness of different specifications can be detected in an all-around mode through rotation of the positioning plate 8, and the thickness of different positions of the camera of the same specification can also be detected. Be provided with adjustable bottom plate 1 and the horizontally adjusting bolt 71 of locating plate 8 and rag bolt 11 to satisfy the detection demand under different environment, improve and detect the precision.
The cell-phone camera thickness detection device of this embodiment, fix the camera on locating plate 8, effect through infrared emitter 52 and infrared receiver 61, but second laser sensor 53 and third laser sensor 62 automatic calibration arrive same detection horizontal plane on, reduce artifical calibrated error, improve detection efficiency and detection precision, through first laser sensor 51, the data that second laser sensor 53 and third laser sensor 62 detected and calculate, but short-term test camera thickness size, on the other hand passes through the rotation of locating plate 8, and the reciprocating of left side movable plate 5 and right movable plate 6, can carry out all-round detection to the thickness of the camera of different specifications, therefore, the clothes hanger is strong in practicability.
The above-mentioned embodiments are merely illustrative of the technical idea and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the scope of the present invention.
Claims (6)
1. A mobile phone camera thickness detection device comprises a bottom plate; vertical upright posts are symmetrically arranged on the left side and the right side of the bottom plate respectively; a horizontal top plate is fixedly arranged at the top end of the upright post; the method is characterized in that: vertical screw rods are symmetrically arranged on the outer sides of the upright posts; the upper end and the lower end of the screw are respectively and rotatably connected with the top plate and the bottom plate; a driving motor is fixedly arranged on the top plate; the two driving motors are respectively connected with the two screw rods and drive the screw rods to rotate; sliding sleeves are arranged on the stand columns and can slide up and down on the stand columns; the screw rods are provided with nuts which are in threaded fit connection with the screw rods; the nut is fixedly connected with the sliding sleeve through a connecting rod arranged between the nut and the sliding sleeve; a left moving plate and a right moving plate are vertically arranged between the upright columns; the left moving plate and the right moving plate are respectively and fixedly connected with the sliding sleeves on the left side and the right side; the left moving plate and the right moving plate are oppositely and parallelly arranged; a first laser sensor, an infrared emitter and a second laser sensor are sequentially arranged on the right surface of the left moving plate from top to bottom; the first laser sensor, the infrared emitter and the second laser sensor are arranged perpendicular to the right moving plate; an infrared receiver and a third laser sensor are sequentially arranged on the left surface of the right moving plate from top to bottom; the infrared receiver and the third laser sensor are arranged perpendicular to the left moving plate; the distance between the infrared emitter and the second laser sensor is equal to the distance between the infrared receiver and the third laser sensor; a horizontal supporting plate is fixedly arranged between the stand columns and below the left moving plate and the right moving plate; the supporting plate is provided with a positioning plate for positioning a mobile phone camera; the first laser sensor 51 detects the distance between the left moving plate 5 and the right moving plate 6, the second laser sensor 53 detects the distance between the left moving plate 5 and the left side face of the camera, the third laser sensor 62 detects the distance between the right moving plate 6 and the right side face of the camera, and the thickness size of the camera is obtained through data summarization and calculation.
2. The mobile phone camera thickness detection device according to claim 1, wherein: a first horizontal ruler is embedded in the positioning plate; a rotating motor is arranged below the supporting plate on the bottom plate; the rotating motor driving shaft penetrates through the supporting plate and is fixedly connected with the positioning plate; and the supporting plate is provided with an adjusting bolt for adjusting the positioning plate to be horizontal.
3. The mobile phone camera thickness detection device according to claim 1, wherein: the shape of the upper surface of the positioning plate is matched with the shape of the bottom of the mobile phone camera.
4. The mobile phone camera thickness detection device according to claim 1, wherein: and a second horizontal ruler is fixedly arranged on the upper surface of the top plate.
5. The mobile phone camera thickness detection device according to claim 1, wherein: and the bottom plate is provided with foundation bolts for adjusting the bottom plate to be horizontal.
6. The mobile phone camera thickness detection device according to claim 1, wherein: and a graduated scale is arranged on the left upright along the height direction of the upright.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810719560.0A CN108810528B (en) | 2018-07-03 | 2018-07-03 | Thickness detection device for mobile phone camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810719560.0A CN108810528B (en) | 2018-07-03 | 2018-07-03 | Thickness detection device for mobile phone camera |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108810528A CN108810528A (en) | 2018-11-13 |
| CN108810528B true CN108810528B (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810719560.0A Expired - Fee Related CN108810528B (en) | 2018-07-03 | 2018-07-03 | Thickness detection device for mobile phone camera |
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| Country | Link |
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| CN (1) | CN108810528B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113983973A (en) * | 2021-09-28 | 2022-01-28 | 珠海格力电器股份有限公司 | Thickness detection device for mobile phone camera |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197296A (en) * | 2016-08-01 | 2016-12-07 | 常熟理工学院 | The measurement apparatus of Reducing thickness after a kind of plate-type heat exchanger slab die mould |
| CN206609394U (en) * | 2017-03-29 | 2017-11-03 | 郑州郑大智能科技股份有限公司 | A kind of workpiece size on-line detecting system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5311858B2 (en) * | 2008-03-27 | 2013-10-09 | 株式会社東京精密 | Wafer grinding method and wafer grinding apparatus |
| CN108225246A (en) * | 2018-04-01 | 2018-06-29 | 苏州梅克兰检测服务有限公司 | A kind of liquid crystal display thickness detection apparatus |
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2018
- 2018-07-03 CN CN201810719560.0A patent/CN108810528B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197296A (en) * | 2016-08-01 | 2016-12-07 | 常熟理工学院 | The measurement apparatus of Reducing thickness after a kind of plate-type heat exchanger slab die mould |
| CN206609394U (en) * | 2017-03-29 | 2017-11-03 | 郑州郑大智能科技股份有限公司 | A kind of workpiece size on-line detecting system |
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| CN108810528A (en) | 2018-11-13 |
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