CN207540504U - A kind of detection device of mobile phone screen glass - Google Patents
A kind of detection device of mobile phone screen glass Download PDFInfo
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- CN207540504U CN207540504U CN201721119684.2U CN201721119684U CN207540504U CN 207540504 U CN207540504 U CN 207540504U CN 201721119684 U CN201721119684 U CN 201721119684U CN 207540504 U CN207540504 U CN 207540504U
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- light
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- transmission bottom
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Abstract
The utility model is related to glass detection technique fields, more particularly to a kind of detection device of mobile phone screen glass, structure includes light transmission bottom plate and covers at the outer cover of light transmission bottom plate, and the light source for emitting beam to light transmission bottom plate, the light detection module for receiving the reflected light of glass to be measured, the confession electric installation for calculating the data processing module of thickness of glass to be measured and being electrically connected respectively with light detection module and data processing module are provided in outer cover；Light transmission bottom plate is in contact with the surface of glass to be measured, and the surface of light transmission bottom plate is parallel with the contact surface of glass to be measured；Light detection module includes multiple photoelectric sensors, and the reflected light signal received is sent to data processing module by photoelectric sensor.The structure of the detecting device of the utility model and easy to operate is transmitted by the photosignal between light source, light transmission bottom plate and light detection module and data processing module, can quickly measure thickness of glass value, and accuracy of measurement is high.
Description
Technical field
The utility model is related to glass detection technique fields, and in particular to a kind of detection device of mobile phone screen glass.
Background technology
Higher and higher to the measurement accuracy of various workpiece and part with development in science and technology, the requirement to measuring instrument is also
It is increasingly harsher.At present, the thickness of glass is mainly measured using the method for optical measurement, not only precision is high for measuring method,
And it can realize non-cpntact measurement.It is existing that the folding of light is mainly utilized in the measuring method of thickness of glass for measuring
The principle penetrated and reflected, with light beam oblique fire on tested glass, the light beam after glass refraction is sensed by photodiode
Device receives, and carrying out operation by computer or microcontroller obtains thickness of glass value.For example, it is examined using laser and ccd detector
The detection device of the thickness of glass is surveyed, the detection device is due to being difficult to accurately control between laser and ccd detector and two
Relative position between person and glass to be measured, is likely to result in detection device and glass surface to be measured is not parallel, so as to influence to survey
Measure accuracy；On the other hand, being tested glass needs will be positioned in detection device, and detecting step is relatively complicated, detection effect
Rate is low.
Invention content
For the prior art there are above-mentioned technical problem, the purpose of this utility model is to provide a kind of accuracy of measurement,
The detection device of high mobile phone screen glass easy to operate.
To achieve the above object, the utility model provides following technical scheme：
A kind of detection device of mobile phone screen glass is provided, including light transmission bottom plate and covers at the outer of the light transmission bottom plate
It covers, the light source for emitting beam to the light transmission bottom plate, the reflected light for receiving glass to be measured is provided in the outer cover
Light detection module, for the data processing module that calculates thickness of glass to be measured and respectively at the light detection module and data
Processing module electrical connection supplies electric installation；
The light transmission bottom plate is in contact with the surface of glass to be measured, and the surface of the light transmission bottom plate and the glass to be measured
The contact surface of glass is parallel；The light detection module includes multiple photoelectric sensors, and the photoelectric sensor is anti-by what is received
It penetrates optical signal and is sent to data processing module.
Wherein, the light source includes the first light source and second light source, and the first light source and second light source are set respectively
Two sides of the light transmission bottom plate are disposed adjacent to, and the illumination region of the first light source and second light source is obliquely installed.
Wherein, the angle between the first light source and the illumination region and horizontal plane of second light source is set as 25~65 degree.
Wherein, the light detection module includes reflection light receiver, and the reflection light receiver is put down with the light transmission bottom plate
Row setting.
Wherein, the reflection light receiver is provided with the optical filter for eliminating veiling glare.
Wherein, the outer surface of the light transmission bottom plate is coated with the filter coating for eliminating veiling glare.
Wherein, it is described to supply electric installation as lithium ion battery.
The beneficial effects of the utility model：
A kind of detection device of mobile phone screen glass of the utility model including light transmission bottom plate and covers at light transmission bottom plate
Outer cover, be provided in outer cover for emit beam to light transmission bottom plate light source, for receiving the inspection of the light of the reflected light of glass to be measured
Survey module, for calculate the data processing module of thickness of glass to be measured and respectively with light detection module and data processing module electricity
Connection supplies electric installation；Light transmission bottom plate is in contact with the surface of glass to be measured, and the surface of light transmission bottom plate and glass to be measured
Contact surface is parallel；Light detection module includes multiple photoelectric sensors, and photoelectric sensor sends the reflected light signal received
To data processing module.During work, the light that light source is sent out injects glass to be measured by light transmission bottom plate, and glass surface to be measured generates anti-
Light is penetrated, which enters light detection module, and wherein it is concurrent to be converted into photosignal by photoelectric sensor for the reflected light received
It send to data processing module, data processing module calculates the thickness value of glass to be measured according to the photosignal.The utility model
Structure of the detecting device and easy to operate, by between light source, light transmission bottom plate and light detection module and data processing module
Photosignal transmits, and can quickly measure thickness of glass value, and accuracy of measurement is high.
Description of the drawings
Fig. 1 is a kind of structure diagram of the detection device of mobile phone screen glass of the utility model.
Reference sign：
Light transmission bottom plate 1, outer cover 2, first light source 3, second light source 4, light detection module 5, optical filter 51, data processing module
6th, for electric installation 7, glass to be measured 8.
Specific embodiment
The utility model is described in detail below in conjunction with specific embodiment.
A kind of detection device of mobile phone screen glass, as shown in Figure 1, including light transmission bottom plate 1 and covering at light transmission bottom plate 1
Outer cover 2 is provided with first light source 3 for emitting beam to light transmission bottom plate 1 and second light source 4, to be measured for receiving in outer cover 2
The light detection module 5 of the reflected light of glass 8 is examined for the data processing module 6 that calculates 8 thickness of glass to be measured and respectively at light
What survey module 5 and data processing module 6 were electrically connected supplies electric installation 7.Light transmission bottom plate 1 is in contact with the surface of glass 8 to be measured, and
The surface of light transmission bottom plate 1 is parallel with the contact surface of glass 8 to be measured.Light detection module 5 includes multiple photoelectric sensors, photoelectric transfer
The reflected light signal received is sent to data processing module 6 by sensor.During work, first light source 3 and second light source 4 are sent out respectively
The light gone out injects glass 8 to be measured by light transmission bottom plate 1, and 8 surface of glass to be measured generates reflected light, which enters light detection mould
The reflected light received is converted into photosignal and is sent to data processing module 6 by block 5, wherein photoelectric sensor, at data
Reason module 6 calculates the thickness value of glass 8 to be measured according to the photosignal.
In the present embodiment, first light source 3 and second light source 4 are respectively arranged at close to two sides of light transmission bottom plate 1, and the
The illumination region of one light source 3 and second light source 4 is obliquely installed, between first light source 3 and the illumination region and horizontal plane of second light source 4
Angle is set as 25~65 degree, so as to make first light source 3 and second light source 4 at the different location of the both sides of glass 8 to be measured
And detection light is sent out at an angle and forms the reflected light of different location and angle, and then ensures 5 sum number of light detection module
The data for obtaining and calculating according to processing module 6 are more accurate.
As preferred embodiment, first light source 3 and second light source 4 are laser light source, due to the direction of laser light source
Property, monochromaticjty is good, and it is hereby ensured that the accuracys of measurement.
In the present embodiment, light detection module 5 includes reflection light receiver, and light receiver is parallel with light transmission bottom plate 1 sets for reflection
It puts, to ensure accurately to receive the reflected light on 8 surface of glass to be measured.Reflection light receiver is additionally provided with the filter for eliminating veiling glare
Mating plate 51, to filter out the veiling glare in addition to reflected light, to improve measurement accuracy.
The outer surface of light transmission bottom plate 1 is coated with the filter coating for eliminating veiling glare, so as to filter due to repeatedly rolling over
Stray light and ambient light caused by penetrating and reflecting, to improve measurement accuracy.
It is lithium ion battery for electric installation 7 in the present embodiment, electricity is provided for light detection module 5 and data processing module 6
Source.
Compared with prior art, the structure of the detecting device of the utility model and easy to operate, passes through light source, light transmission bottom plate 1
And the photosignal transmission between light detection module 5 and data processing module 6, thickness of glass value can be quickly measured, and
And accuracy of measurement is high.
Finally it should be noted that above example is only to illustrate the technical solution of the utility model rather than to this reality
With the limitation of novel protected range, although being explained in detail with reference to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be modified or replaced equivalently to the technical solution of the utility model, without departing from this
The spirit and scope of utility model technical solution.
Claims (7)
1. a kind of detection device of mobile phone screen glass, it is characterised in that：Including light transmission bottom plate and cover at the light transmission bottom plate
Outer cover, be provided in the outer cover for emit beam to the light transmission bottom plate light source, for receiving the anti-of glass to be measured
Penetrate the light detection module of light, for the data processing module that calculates thickness of glass to be measured and respectively at the light detection module and
Data processing module electrical connection supplies electric installation；
The light transmission bottom plate is in contact with the surface of glass to be measured, and the surface of the light transmission bottom plate and the glass to be measured
Contact surface is parallel；The light detection module includes multiple photoelectric sensors, the reflected light that the photoelectric sensor will receive
Signal is sent to data processing module.
2. a kind of detection device of mobile phone screen glass according to claim 1, it is characterised in that：The light source includes the
One light source and second light source, the first light source and second light source are respectively arranged at close to two sides of the light transmission bottom plate,
And the illumination region of the first light source and second light source is obliquely installed.
3. a kind of detection device of mobile phone screen glass according to claim 2, it is characterised in that：The first light source and
Angle between the illumination region and horizontal plane of second light source is set as 25~65 degree.
4. a kind of detection device of mobile phone screen glass according to claim 1, it is characterised in that：The light detection module
Including reflecting light receiver, the reflection light receiver is arranged in parallel with the light transmission bottom plate.
5. a kind of detection device of mobile phone screen glass according to claim 1, it is characterised in that：The reflection light-receiving
Portion is provided with the optical filter for eliminating veiling glare.
6. a kind of detection device of mobile phone screen glass according to claim 1, it is characterised in that：The light transmission bottom plate
Outer surface is coated with the filter coating for eliminating veiling glare.
7. a kind of detection device of mobile phone screen glass according to claim 1, it is characterised in that：It is described to be for electric installation
Lithium ion battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721119684.2U CN207540504U (en) | 2017-08-31 | 2017-08-31 | A kind of detection device of mobile phone screen glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721119684.2U CN207540504U (en) | 2017-08-31 | 2017-08-31 | A kind of detection device of mobile phone screen glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207540504U true CN207540504U (en) | 2018-06-26 |
Family
ID=62607897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721119684.2U Active CN207540504U (en) | 2017-08-31 | 2017-08-31 | A kind of detection device of mobile phone screen glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207540504U (en) |
-
2017
- 2017-08-31 CN CN201721119684.2U patent/CN207540504U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 523000 No.8, Daji Industrial Zone, Shipai Avenue, Shipai town, Dongguan City, Guangdong Province Patentee after: Guangdong Xingxing Optoelectronics Technology Co., Ltd. Address before: 523330 Guangdong Province, Dongguan City Shipai town Shipai Road Industrial Zone No. 8 Keelung Patentee before: Guangdong Sinz Optoelectronic Technology Co., Ltd. |
|
| CP03 | Change of name, title or address |