CN108760248A - Camera module glare testing device - Google Patents
Camera module glare testing device Download PDFInfo
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- CN108760248A CN108760248A CN201810528512.3A CN201810528512A CN108760248A CN 108760248 A CN108760248 A CN 108760248A CN 201810528512 A CN201810528512 A CN 201810528512A CN 108760248 A CN108760248 A CN 108760248A
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- camera module
- light source
- testing device
- circular arc
- supporting rack
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B43/00—Testing correct operation of photographic apparatus or parts thereof
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- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Accessories Of Cameras (AREA)
Abstract
The application provides a kind of camera module glare testing device, and for detecting whether camera module generates dazzle, the camera module glare testing device includes：Pedestal, the pedestal include mounting surface；Light source, the light source is for generating light；Supporting rack, support frame as described above are fixedly connected with the mounting surface；Fixed frame, the fixed frame is rotatablely connected for fixing camera module to be detected, the fixed frame with support frame as described above, so that the light source provides the incident light of different angle to the camera module to be detected.The technical solution of the application helps to improve the accuracy of detection of camera module dazzle detection.
Description
Technical field
This application involves field of mechanical technique, and in particular to a kind of camera module glare testing device.
Background technology
General camera module can be made of multiple eyeglasses, and there are two reflectings surface for each eyeglass, and a camera will
There are a reflecting surface more than ten, lens surface that can reflect incident ray, reflecting surface is more, and light enters camera back reflection and refraction time
Number will be more, so the more complicated image quality of camera can more be affected.Especially in backlight or side reversible-light shooting,
High-intensity light source enters camera and makes multiple reflectings surface interfere with each other to be readily formed dazzle.To avoid light between the components
Reflection or refraction form dazzle and image quality are declined, it is necessary to after camera module complete design, to camera module
Dazzle situation be detected.Traditional detection mode is：First mobile phone shooting function is opened, picks up mobile phone alignment distant place light
Neighbouring object has seen whether dazzle in the preview interface of taking pictures of mobile phone.This operating method is influenced by personal operation factors,
The precision of detection is insufficient.
Invention content
The application provides a kind of camera module glare testing device, for detecting whether camera module generates dazzle,
The camera module glare testing device includes：
Pedestal, the pedestal include mounting surface；
Light source, the light source is for generating light；
Supporting rack, support frame as described above are fixedly connected with the mounting surface；
Fixed frame, the fixed frame are rotated for fixing camera module to be detected, the fixed frame with support frame as described above
Connection, so that the light source provides the incident light of different angle to the camera module to be detected.
Camera module glare testing device provided by the present application is used to detect whether camera module generates dazzle, including
Pedestal, light source, supporting rack and fixed frame, the pedestal include mounting surface；The light source is for generating light；Support frame as described above with
The mounting surface is fixedly connected；The fixed frame is for fixing camera module to be detected, the fixed frame and support frame as described above
Rotation connection, so that the light source provides the incident light of different angle to the camera module to be detected.Due to described solid
To determine frame can rotate compared to support frame as described above, therefore, can make camera module to be detected is received to be provided from light source
The incident light of different angle enables the light that light source provides inswept certain in the shooting section of camera module to be detected
Region, to help to improve the accuracy of detection of camera dazzle detection.
Description of the drawings
It, below will be to needed in the embodiment attached in order to illustrate more clearly of the technical solution of the embodiment of the present application
Figure is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present application, for this field
For those of ordinary skill, without creative efforts, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of structural schematic diagram for camera module glare testing device that the embodiment of the present application one provides.
Fig. 2 is a kind of structural schematic diagram for camera module glare testing device that the embodiment of the present application two provides.
Fig. 3 (a) is a kind of structure of the front view for camera module glare testing device that the embodiment of the present application three provides
Schematic diagram.
Fig. 3 (b) is a kind of structure of the vertical view for camera module glare testing device that the embodiment of the present application three provides
Schematic diagram.
Fig. 4 (a) is a kind of structure of the front view for camera module glare testing device that the embodiment of the present application four provides
Schematic diagram.
Fig. 4 (b) is the structural schematic diagram of the front view of angle adjustment holder operation principle in the embodiment of the present application four.
Fig. 4 (c) is the structural schematic diagram of the vertical view of angle adjustment holder operation principle in the embodiment of the present application four.
Fig. 5 (a) is a kind of structure of the front view for camera module glare testing device that the embodiment of the present application five provides
Schematic diagram.
Fig. 5 (b) is a kind of structure of the vertical view for camera module glare testing device that the embodiment of the present application five provides
Schematic diagram.
Fig. 6 is the structural schematic diagram of the first limit hole in the embodiment of the present application five.
Fig. 7 is a kind of structural schematic diagram for camera module glare testing device that the embodiment of the present application six provides.
Fig. 8 is a kind of structural schematic diagram for camera module glare testing device that the embodiment of the present application seven provides.
Fig. 9 is a kind of structural schematic diagram for camera module glare testing device that the embodiment of the present application eight provides.
Figure 10 is a kind of structural schematic diagram for camera module glare testing device that the embodiment of the present application nine provides.
Specific implementation mode
It is below in conjunction with the accompanying drawings and specific real in order to be more clearly understood that the above objects, features, and advantages of the application
Mode is applied the application is described in detail.It should be noted that in the absence of conflict, presently filed embodiment and reality
The feature applied in mode can be combined with each other.
Fig. 1 is please referred to, Fig. 1 is that a kind of structure for camera module glare testing device that the embodiment of the present application one provides is shown
It is intended to.In the present embodiment, the camera module glare testing device 1 for detect camera module whether generate it is dizzy
Light, including pedestal 10, light source 20, supporting rack 30 and fixed frame 40, the pedestal 10 include mounting surface 10a；The light source 20 is used
In generation light；Support frame as described above 30 is fixedly connected with the mounting surface 10a；The fixed frame 40 is for fixing camera shooting to be detected
Head mould group, the fixed frame 40 and support frame as described above 30 are rotatablely connected, so that the light source 20 is to the camera to be detected
Module provides the incident light of different angle.
Wherein, " dazzle " refers to that either to occur Luminance Distribution in video uneven for the picture of camera module shooting, or
In space or the phenomenon that there are extreme brightness contrasts on the time.
Optionally, in one embodiment, the pedestal 10 and the fixed frame 40 constitute an overall structure, same
Integrated molding in one process helps to increase the bonding strength between the pedestal 10 and the fixed frame 40.Optionally, exist
In another embodiment, the pedestal 10 and the fixed frame 40 are separately formed, and the pedestal 10 and the fixed frame 40
Between can flexibly adjust relative position, to realize between the camera module to be detected and the light source 20 away from
From so that the light source 20 provides the incident light of different angle to the camera module to be detected, i.e., so that light source carries
The light of confession can be in the inswept certain area in shooting section of camera module to be detected, to help to improve camera dazzle
The accuracy of detection of detection.
Optionally, in one embodiment, the light source 20 is arranged with the fixed frame 40 in the same of the pedestal 10
Side, so that the camera module to be detected and the light source 20 are located at the same side of the pedestal 10, it is convenient more preferable
Adjusting and measure the relative position relation between the camera module to be detected and the light source 20, and then help to realize
The fining of the camera module glare testing device 1 is adjusted, and improves the detection of the camera module glare testing device 1
Precision.
Optionally, in a better embodiment, the fixed frame 40 includes the first clamping part and second being oppositely arranged
Clamping part, first clamping part and second clamping part cooperate so that the camera module to be detected is fixed on institute
It states on fixed frame 40.And it is further, in first clamping part and second clamping part and the camera shooting head mould to be detected
The position of group contact is provided with flexible part, and the flexible part is on the one hand flexible solid for being formed to the camera module to be detected
It is fixed, prevent the camera module to be detected to be clamped power damage；On the other hand, the flexible part is described to be detected for increasing
Frictional force between camera module and the fixed frame 40 so that the camera module to be detected can more firmly be consolidated
It is scheduled on the fixed frame 40, prevents the shaking that the camera module to be detected generates from being detected to the camera module dazzle
The accuracy of detection of device 1 generates interference.
Optionally, the light source 20 can be point light source, or linear light source, or area source can also be
Body light source.
Optionally, in one embodiment, the fixed frame 40 can be realized by shaft with support frame as described above 30 and be turned
Dynamic connection.It should be understood that in other embodiments, the fixed frame 40 can also pass through other shapes with support frame as described above 30
The rotational structure of formula realizes rotation connection.Rotation of the fixed frame 40 compared to support frame as described above 30 can be manually controlled,
It can also be Electronic control.It can also be and first carry out the first precision adjusting, then carry out carrying out the second precision adjusting, to contribute to
It realizes that the fining of the camera module glare testing device 1 is adjusted, improves the camera module glare testing device 1
Accuracy of detection.Wherein, first precision is less than second precision, that is, and first precision is adjusted to coarse adjustment, and described second
Precision is fine tuning.
The camera module glare testing device that the technical program provides is used to detect whether camera module generates dazzle,
Including pedestal, light source, supporting rack and fixed frame, the pedestal includes mounting surface；The light source is for generating light；The support
Frame is fixedly connected with the mounting surface；The fixed frame is for fixing camera module to be detected, the fixed frame and the branch
Support is rotatablely connected, so that the light source provides the incident light of different angle to the camera module to be detected.By institute
Stating fixed frame can rotate compared to support frame as described above, therefore, can make camera module to be detected is received to be carried from light source
The incident light of the different angle of confession enables the light that light source provides inswept in the shooting section of camera module to be detected
Certain area, to help to improve the accuracy of detection of camera dazzle detection.
Fig. 2 is please referred to, Fig. 2 is that a kind of structure for camera module glare testing device that the embodiment of the present application two provides is shown
It is intended to.The structure of embodiment two and the structure of embodiment one are essentially identical, the difference is that, it is in the present embodiment, described
Supporting rack 30 includes the first supporting rack 301 and the second supporting rack 302 being oppositely arranged, and the fixed frame 40 is arranged described first
Between supporting rack 301 and second supporting rack 302, the fixed frame 40 is supported by angle-adjusting mechanism 60 and described first
Frame 301 and second supporting rack 302 rotation connection, the angle-adjusting mechanism 60 is for adjusting the fixed frame 40 and institute
The angle between pedestal 10 is stated, so that the light source 20 provides the incidence of different angle to the camera module to be detected
Light.
Specifically, in the present embodiment, the angle-adjusting mechanism 60 is arranged in the fixed frame 40 and the support
Between frame 30, support frame as described above 30 includes the first supporting rack 301 and the second supporting rack 302, and the fixed frame 40 is arranged described
Between first supporting rack 301 and second supporting rack 302, the fixed frame 40 can be realized by the angle-adjusting mechanism 60
The fixed frame 40 is compared to the rotation of support frame as described above 30, and support frame as described above 30 is fixedly connected with the pedestal 10, therefore,
The adjusting of the angle between the fixed frame 40 and the pedestal 10 may be implemented in the angle-adjusting mechanism 60, so as to so that
Obtain the incident light that the light source 20 provides different angle to the camera module to be detected, that is, the light for enabling light source to provide
Enough inswept certain areas in shooting section in camera module to be detected, to help to improve the detection of camera dazzle detection
Precision.
Optionally, in a better embodiment, support frame as described above 30 includes the first supporting rack 301 for being oppositely arranged and the
The fixed frame 40 is arranged between first supporting rack 301 and second supporting rack 302 two supporting racks 302, to
The stability of the connection of the fixed frame 40 can be increased.It should be understood that in other embodiments, the number of support frame as described above 30
Amount can be more.
Optionally, the control mode of the angle-adjusting mechanism 60 can be manually controlled, and can also be Electronic control.Also
Can first carry out the first precision adjusting, then carry out carrying out the second precision adjusting, to help to realize the camera module
The fining of glare testing device 1 is adjusted, and improves the accuracy of detection of the camera module glare testing device 1.Wherein, described
First precision is less than second precision, that is, first precision is adjusted to coarse adjustment, and second precision is fine tuning.
It is that a kind of camera module that the embodiment of the present application three provides is dizzy please with reference to Fig. 3 (a) and Fig. 3 (b), Fig. 3 (a)
The structural schematic diagram of the front view of optical detection device.Fig. 3 (b) is a kind of camera module dazzle that the embodiment of the present application three provides
The structural schematic diagram of the vertical view of detection device.The structure of embodiment three and the structure of embodiment two are essentially identical, difference
It is, in the present embodiment, the angle-adjusting mechanism 60 includes angle adjustment holder 601 and the first company being oppositely arranged
Spindle 602 and the second connecting shaft 603, the angle adjustment holder 601 is fixedly connected with the camera module to be detected, described
First connecting shaft 602 and second connecting shaft 603 are fixedly connected with angle adjustment holder 601, first support
Frame 301 offers first through hole 301a, and second supporting rack 302 offers the second through-hole 302a, first connecting shaft 602
It is contained in the first through hole 301a, and can be rotated compared to first supporting rack 301, second connecting shaft 603 accommodates
In the second through-hole 302a, and can be rotated compared to second supporting rack 302.
Optionally, it in a better embodiment, is used between first connecting shaft 602 and the first through hole 301a
Clearance fit is gap-matched between second connecting shaft 603 and the second through-hole 302a, such as：Described first connects
Gap between spindle 602 and the first through hole 301a is 0.05mm, second connecting shaft 603 and second through-hole
Gap between 302a is 0.05mm.Optionally, in another embodiment, first connecting shaft 602 and described first
Coordinated using transition between through-hole 301a, and profit is provided between first connecting shaft 602 and the first through hole 301a
Slip layer is coordinated between second connecting shaft 603 and the second through-hole 302a using transition, and in second connecting shaft
It is provided with lubricant layer between 603 and the second through-hole 302a, wherein the lubricant layer can be lubricating oil.When described first
Coordinated using transition between connecting shaft 602 and the first through hole 301a, and second connecting shaft 603 and second through-hole
When between 302a using transition cooperation, on the one hand it can make between first connecting shaft 602 and the first through hole 301a
It is firm to connect, and to connect firm, another aspect, transition between second connecting shaft 603 and the second through-hole 302a
Cooperation is so that between first connecting shaft 602 and the first through hole 301a and second connecting shaft 603 and described the
Certain pretightning force is kept between two through-hole 302a, so as to limit first connecting shaft 602 in the first through hole
The predeterminated position of 301a, and second connecting shaft 603 can be limited to the predeterminated position in the second through-hole 302a.
Optionally, in another better embodiment, first connecting shaft 602 is far from second connecting shaft 603
One end is provided with the first spacing collar, and the one end of second connecting shaft 603 far from first connecting shaft 602 is provided with second
Spacing collar, first spacing collar are set in first connecting shaft 602, by first connecting shaft 602 and institute
The connection of the first supporting rack 301 is stated, can prevent first connecting shaft 602 from being split away off from first supporting rack 301；Institute
It states the second spacing collar to be set in second connecting shaft 603, by second connecting shaft 603 and second supporting rack
302 connections, can prevent second connecting shaft 603 from being split away off from second supporting rack 302.
It is that a kind of camera module that the embodiment of the present application four provides is dizzy please with reference to Fig. 4 (a) and Fig. 4 (b), Fig. 4 (a)
The structural schematic diagram of the front view of optical detection device.Fig. 4 (b) is that angle adjusts holder operation principle in the embodiment of the present application four
The structural schematic diagram of front view.The structure of example IV and the structure of embodiment three are essentially identical, the difference is that, in this reality
It applies in mode, the camera module glare testing device 1 further includes the first sliding rail 70 and the first sliding block 71, first sliding rail
70 are fixed at the angle adjustment holder 601 adjacent to the surface 40a of the fixed frame 40, and first sliding rail 70 is described in
First supporting rack 301 extends towards the direction of second supporting rack 302, and first sliding block 71 is fixed with the fixed frame 40
Connection, first sliding rail 70 and first sliding block 71 match, to realize to the fixed frame 40 compared to the angle
Adjust the adjusting of the position of holder 601.
Optionally, in one embodiment, first sliding rail 70 is fixed on the angle adjustment holder 601, institute
The first sliding block 71 is stated to be fixed on the fixed frame 40.It should be understood that in other embodiments, first sliding rail
70 are fixed on the fixed frame 40, and first sliding block 71 is fixed on the angle adjustment holder 601.
Optionally, in a better embodiment, the camera module glare testing device 1 further includes fastener, institute
It states fastener to be arranged between first sliding rail 70 and first sliding block 71, the fastener is used for first sliding block
71 are fixed on the predeterminated position of first sliding rail 70, to prevent the fixed frame 40 from being generated compared to support frame as described above 30
Displacement, the fining for helping to realize the camera module glare testing device 1 are adjusted, and improve the camera module dazzle
The accuracy of detection of detection device 1.
It is that angle adjusts holder in the embodiment of the present application four please with reference to Fig. 4 (a), Fig. 4 (b) and Fig. 4 (c), Fig. 4 (c)
The structural schematic diagram of the vertical view of operation principle.Optionally, in a better embodiment, the angle adjustment holder 601 is adjacent
The position of nearly first sliding rail 70 is provided with the first scale part 72, and the first scale part 72 is for measuring the fixed frame 40
The distance moved compared to angle adjustment holder 601.
Optionally, in one embodiment, the first scale part 72 can be an individual component, described first
Numerical value is carved on scale part 72, the numerical value is used to indicate the fixed frame 40 and is moved compared to angle adjustment holder 601
Distance, help to realize the camera module glare testing device 1 fining adjust, it is dizzy to improve the camera module
The accuracy of detection of optical detection device 1.
Optionally, in another embodiment, the first scale part 72 can also be the angle adjustment holder 601
A part, i.e., angle adjustment holder 601 is processed to form the first scale part 72, specifically, can be
The angle adjustment holder 601 carves numerical value adjacent to the position of first sliding rail 70, to form the first scale part 72, from
Without the first scale part 72 is fixed, helps to save space, reduce cost.
Optionally, in another embodiment, the first scale part 72 can be plastic label, be affixed directly to institute
It states angle and adjusts holder 601 adjacent to the position of first sliding rail 70, be easy for installation and removal, and occupy smaller volume, pole
Big reduces processing cost.
It is that a kind of camera module that the embodiment of the present application five provides is dizzy please with reference to Fig. 5 (a) and Fig. 5 (b), Fig. 5 (a)
The structural schematic diagram of the front view of optical detection device.Fig. 5 (b) is a kind of camera module dazzle that the embodiment of the present application five provides
The structural schematic diagram of the vertical view of detection device.The structure of embodiment five and the structure of embodiment two are essentially identical, difference
It is, in the present embodiment, first supporting rack 301 offers the first limit hole 301b, and second supporting rack 302 is opened
Equipped with the second limit hole 302b, the angle-adjusting mechanism 60 includes the first gag lever post 604 and the second gag lever post being oppositely arranged
605, first gag lever post 604 and second gag lever post 605 are fixedly connected with angle adjustment holder 601, described
First gag lever post 604 is contained in the first limit hole 301b, and second gag lever post 605 is contained in second limit hole
In 302b, the first limit hole 301b and first gag lever post 604 cooperate, and the second limit hole 302b and institute
The mutual cooperation of the second gag lever post 605 is stated, is limited with the angle between the fixed frame 40 and the pedestal 10.
Optionally, it in a better embodiment, is adopted between first gag lever post 604 and the first limit hole 301b
With clearance fit, it is gap-matched between second gag lever post 605 and the second limit hole 302b, such as：Described
Gap between one gag lever post 604 and the first limit hole 301b is 0.5mm, second gag lever post 605 and described second
Gap between limit hole 302b is 0.5mm.Optionally, in another embodiment, first gag lever post 604 with it is described
Coordinated using transition between first limit hole 301b, and between first gag lever post 604 and the first limit hole 301b
It is provided with lubricant layer, is coordinated using transition between second gag lever post 605 and the second limit hole 302b, and described the
It is provided with lubricant layer between two gag lever posts 605 and the second limit hole 302b, wherein the lubricant layer can be lubricating oil.
When between first gag lever post 604 and the first limit hole 301b use transition coordinate, and second gag lever post 605 with
When between the second limit hole 302b using transition cooperation, it on the one hand can make first gag lever post 604 and described the
It is firm to be connected between one limit hole 301b, and to connect between second gag lever post 605 and the second limit hole 302b
Firm, on the other hand, transition coordinates so that between first gag lever post 604 and the first limit hole 301b and described the
Certain pretightning force is kept between two gag lever posts 605 and the second limit hole 302b, so as to by first gag lever post
604 limit the predeterminated position in the first limit hole 301b, and can limit second gag lever post 605 described second
The predeterminated position of limit hole 302b.
Optionally, in another better embodiment, first gag lever post 604 is far from second gag lever post 605
One end is provided with third spacing collar, and the one end of second gag lever post 605 far from first gag lever post 604 is provided with the 4th
Spacing collar, the third spacing collar are set on first gag lever post 604, by first gag lever post 604 and institute
The connection of the first supporting rack 301 is stated, can prevent first gag lever post 604 from being split away off from first supporting rack 301；Institute
It states the 4th spacing collar to be set on second gag lever post 605, by second gag lever post 605 and second supporting rack
302 connections, can prevent second gag lever post 605 from being split away off from second supporting rack 302.
Show please with reference to the structure that Fig. 5 (a), Fig. 5 (b) and Fig. 6, Fig. 6 are the first limit holes in the embodiment of the present application five
It is intended to.In a better embodiment, the first limit hole 301b is identical with the shape of the second limit hole 302b, in order to
Facilitate description, is illustrated by taking the structure of the first limit hole as an example in present embodiment.The first limit hole 301b is by head and the tail
The first circular arc 3011, the second circular arc 3012, third circular arc 3013 and the formation of the 4th circular arc 3014 being sequentially connected, first circle
The center of curvature of arc 3011 is located at the side of the neighbouring third circular arc 3013, and the center of curvature of the third circular arc 3013 is located at
The side of neighbouring first circular arc 3011, it is neighbouring that the center of curvature of second circular arc 3012 is located at second circular arc 3012
The center of curvature of the side of 4th circular arc 3014, the 4th circular arc 3014 is located at the 4th circular arc 3014 far from described
The side of second circular arc 3012.
Optionally, in a better embodiment, the radius of curvature of first circular arc 3011 and the third circular arc
3013 radius of curvature is equal, the radius of curvature phase of the radius of curvature of second circular arc 3012 and the 4th circular arc 3014
Deng.
Specifically, in the present embodiment, the first limit hole 301b and the second limit hole 302b are arc
Hole, and there is symmetrical structure, facilitate adjusting.The first limit hole 301b is arranged around the first through hole 301a, and described the
Two limit hole 302b are arranged around the second through-hole 302a.The second limit hole 302b and 605 phase of the second gag lever post
Mutually cooperation, is limited with the angle between the fixed frame 40 and the pedestal 10.Further, first limit is realized
Adjusting and second gag lever post 605 between position bar 604 and the first limit hole 301b and second limit hole
The mode of adjusting between 302b can be to manually control, or Electronic control can also be and first carry out the first precision tune
Section, then carry out carrying out the second precision adjusting, to help to realize the fining tune of the camera module glare testing device 1
Section, improves the accuracy of detection of the camera module glare testing device 1.Wherein, first precision is less than second essence
Degree, that is, first precision is adjusted to coarse adjustment, and second precision is fine tuning, helps to realize the camera module dazzle
The fining of detection device 1 is adjusted, and improves the accuracy of detection of the camera module glare testing device 1.
Fig. 7 is please referred to, Fig. 7 is that a kind of structure for camera module glare testing device that the embodiment of the present application six provides is shown
It is intended to.The structure of embodiment six and the structure of embodiment one are essentially identical, the difference is that, it is in the present embodiment, described
Camera module glare testing device 1 further includes control circuit for light source 73, light source box 74 and the second sliding rail 75, the light source control
Circuit 73 processed is contained in the light source box 74, and the control circuit for light source 73 is used to carry out the bright dark degree of the light source 20
Control, the light source box 74 and support frame as described above 30 interval are arranged, and the light source box 74 is connect with the pedestal 10, and described the
Two sliding rails 75 are arranged in the light source box 74 adjacent to the surface of support frame as described above 30, and second sliding rail 75 is for realizing the light
Movement of the source 20 compared to the light source box 74.
Optionally, in a better embodiment, the light source box 74 is provided with adjacent to the position of second sliding rail 75
Second scale part 76, the second scale part 76 is for measuring the light source 20 compared to the distance that the light source box 74 moves.
Optionally, in one embodiment, the second scale part 76 can be an individual component, described second
Numerical value is carved on scale part 76, the numerical value is used to indicate the light source 20 compared to the distance that the light source box 74 moves, has
Help realize that the fining of the camera module glare testing device 1 is adjusted, improves the camera module dazzle detection dress
Set 1 accuracy of detection.
Optionally, in another embodiment, the second scale part 76 can also be one of the light source box 74
Point, i.e., the light source box 74 is processed to form the second scale part 76, specifically, can be adjacent in the light source box 74
Numerical value is carved in the position of nearly second sliding rail 75, to form the second scale part 76, without to second scale
Part 76 is fixed, and helps to save space, reduces cost.
Optionally, in another embodiment, the second scale part 76 can be plastic label, be affixed directly to institute
Light source box 74 is stated adjacent to the position of second sliding rail 75, is easy for installation and removal, and occupies smaller volume, is greatly reduced
Processing cost.
Optionally, in a better embodiment, the camera module glare testing device 1 further includes the second sliding block
77, second sliding block 77 is fixedly connected with the light source 20, and second sliding block 77 is matched with second sliding rail 75, with
Realize movement of the light source 20 compared to the light source box 74.
And it is further, the camera module glare testing device 1 further includes buckle structure, the buckle structure setting
Between second sliding rail 75 and second sliding block 77, the buckle structure is used to second sliding block 77 being fixed on institute
On the predeterminated position for stating the second sliding rail 75, to prevent the light source 20 from generating displacement compared to the pedestal 10, contribute to reality
The fining of the existing camera module glare testing device 1 is adjusted, and improves the inspection of the camera module glare testing device 1
Survey precision.
Fig. 8 is please referred to, Fig. 8 is that a kind of structure for camera module glare testing device that the embodiment of the present application seven provides is shown
It is intended to.The structure of embodiment seven and the structure of embodiment six are essentially identical, the difference is that, it is in the present embodiment, described
Camera module glare testing device 1 further includes third sliding rail 77, and the third sliding rail 77 is arranged in the mounting surface 10a, institute
Light source box 74 is stated to move compared to support frame as described above 30 by the third sliding rail 77.
Optionally, in a better embodiment, the pedestal 10 is provided with adjacent to the position of the third sliding rail 77
Three scale parts 78, the third scale part 78 is for measuring the light source box 74 compared to the distance that the pedestal 10 moves.
Optionally, in one embodiment, the third scale part 78 can be an individual component, the third
Numerical value is carved on scale part 78, the numerical value is used to indicate light source box 74 compared to the distance that the pedestal 10 moves, contributes to
It realizes that the fining of the camera module glare testing device 1 is adjusted, improves the camera module glare testing device 1
Accuracy of detection.
Optionally, in another embodiment, the third scale part 78 can also be a part for the pedestal 10,
The pedestal 10 is processed to form the third scale part 78, specifically, can be neighbouring described in the pedestal 10
Numerical value is carved in the position of third sliding rail 77, to form the third scale part 78, without to the third scale part 78 into
Row is fixed, and is helped to save space, is reduced cost.
Optionally, in another embodiment, the third scale part 78 can be plastic label, be affixed directly to institute
Pedestal 10 is stated adjacent to the position of the third sliding rail 77, is easy for installation and removal, and occupies smaller volume, is greatly reduced
Processing cost.
Fig. 9 is please referred to, Fig. 9 is that a kind of structure for camera module glare testing device that the embodiment of the present application eight provides is shown
It is intended to.The structure of embodiment eight and the structure of embodiment one are essentially identical, the difference is that, it is in the present embodiment, described
Camera module glare testing device 1 further includes control module 80, and the control module 80 is for controlling 40 phase of the fixed frame
The angle rotated compared with support frame as described above 30.
Specifically, in the present embodiment, the control module 80 includes control circuit 81, electric rotating machine 82 and transmission shaft
83, the transmission shaft 83 with the fixed frame 40 for being fixedly connected, and the transmission shaft 83 is used for and 30 turns of support frame as described above
Dynamic connection, the electric rotating machine 82 are fixedly connected with the transmission shaft 83, and the control circuit 81 is for controlling the electric rotating
Machine 82 generates clockwise or anticlockwise rotary motion, when the electric rotating machine 82 generates clockwise the either inverse time
When the rotary motion in needle direction, the fixed frame 40 will be driven to rotate predetermined angle compared to support frame as described above 30, by right
The Precise control of electric rotating machine 82, so that it may to realize the rotation angle to the fixed frame 40 compared to support frame as described above 30
Fining is adjusted, and the fining to help to realize the camera module glare testing device 1 is adjusted, and improves the camera shooting
The accuracy of detection of head mould group glare testing device 1.
Figure 10 is please referred to, Figure 10 is a kind of structure for camera module glare testing device that the embodiment of the present application nine provides
Schematic diagram.The structure of embodiment nine and the structure of embodiment one are essentially identical, the difference is that, in the present embodiment, institute
It further includes detection module 90 and output module 91 to state camera module glare testing device 1, and the detection module 90 is for reading
The camera module to be detected shoots the image that the light source 20 obtains, and judges the camera shooting to be detected according to described image
Whether head mould group generates dazzle, and whether the camera module to be detected is generated the result of dazzle via the output module
91 outputs.
Optionally, described image can be photo, can also be video.
The camera module glare testing device that the technical program provides is used to detect whether camera module generates dazzle,
Including pedestal, light source, supporting rack and fixed frame, the pedestal includes mounting surface；The light source is for generating light；The support
Frame is fixedly connected with the mounting surface；The fixed frame is for fixing camera module to be detected, the fixed frame and the branch
Support is rotatablely connected, so that the light source provides the incident light of different angle to the camera module to be detected.By institute
Stating fixed frame can rotate compared to support frame as described above, therefore, can make camera module to be detected is received to be carried from light source
The incident light of the different angle of confession enables the light that light source provides inswept in the shooting section of camera module to be detected
Certain area, to help to improve the accuracy of detection of camera dazzle detection.
Finally it should be noted that embodiment of above is only to illustrate the technical solution of the application and it is unrestricted, although ginseng
The application is described in detail according to the above better embodiment, it will be understood by those of ordinary skill in the art that, it can be right
The technical solution of the application is modified or equivalent replacement should not all be detached from the spirit and scope of technical scheme.
Claims (14)
1. a kind of camera module glare testing device, for detecting whether camera module generates dazzle, which is characterized in that institute
Stating camera module glare testing device includes：
Pedestal, the pedestal include mounting surface；
Light source, the light source is for generating light；
Supporting rack, support frame as described above are fixedly connected with the mounting surface；
Fixed frame, the fixed frame are rotatablely connected for fixing camera module to be detected, the fixed frame with support frame as described above,
So that the light source provides the incident light of different angle to the camera module to be detected.
2. camera module glare testing device as described in claim 1, which is characterized in that support frame as described above includes opposite sets
The first supporting rack and the second supporting rack set, the fixed mount setting first supporting rack and second supporting rack it
Between, the fixed frame is rotatablely connected by angle-adjusting mechanism and first supporting rack and second supporting rack, described
Angle-adjusting mechanism is used to adjust angle between the fixed frame and the pedestal, so that the light source is to described to be detected
Camera module provides the incident light of different angle.
3. camera module glare testing device as claimed in claim 2, which is characterized in that the angle-adjusting mechanism includes
Angle adjusts holder and the first connecting shaft and the second connecting shaft that are oppositely arranged, the angle adjustment holder with it is described to be detected
Camera module is fixedly connected, and first connecting shaft and second connecting shaft are fixed with angle adjustment holder and connected
It connects, first supporting rack offers first through hole, and second supporting rack offers the second through-hole, and first connecting shaft is received
It is dissolved in the first through hole, and can be rotated compared to first supporting rack, it is logical that second connecting shaft is contained in described second
Hole, and can be rotated compared to second supporting rack.
4. camera module glare testing device as claimed in claim 3, which is characterized in that the camera module dazzle inspection
It further includes the first sliding rail and the first sliding block to survey device, and it is neighbouring described that first sliding rail is fixed at the angle adjustment holder
The surface of fixed frame, first sliding rail extend from first supporting rack towards the direction of second supporting rack, and described the
One sliding block is fixedly connected with the fixed frame, and first sliding rail and first sliding block match, to realize to the fixation
Frame adjusts the adjusting of the position of holder compared to the angle.
5. camera module glare testing device as claimed in claim 4, which is characterized in that the angle adjustment holder is neighbouring
The position of first sliding rail is provided with the first scale part, and the first scale part is for measuring the fixed frame compared to described
Angle adjusts the distance of holder movement.
6. camera module glare testing device as claimed in claim 2, which is characterized in that first supporting rack offers
First limit hole, second supporting rack offer the second limit hole, and the angle-adjusting mechanism includes first be oppositely arranged
Gag lever post and the second gag lever post, first gag lever post and second gag lever post, which are fixed with angle adjustment holder, to be connected
It connecing, first gag lever post is contained in first limit hole, and second gag lever post is contained in second limit hole,
First limit hole and first gag lever post cooperate, and second limit hole and the second gag lever post phase interworking
It closes, is limited with the angle between the fixed frame and the pedestal.
7. camera module glare testing device as claimed in claim 6, which is characterized in that first limit hole and described
The shape of second limit hole is identical, and first limit hole is by the first circular arc, the second circular arc, third circular arc that are sequentially connected end to end in turn
It is formed with the 4th circular arc, the center of curvature of first circular arc is located at the side of the neighbouring third circular arc, the third circular arc
The center of curvature be located at the side of neighbouring first circular arc, it is adjacent that the center of curvature of second circular arc is located at second circular arc
The side of nearly 4th circular arc, the center of curvature of the 4th circular arc are located at the 4th circular arc far from second circular arc
Side.
8. camera module glare testing device as claimed in claim 7, which is characterized in that the curvature of first circular arc half
Diameter is equal with the radius of curvature of third circular arc, the radius of curvature of the radius of curvature of second circular arc and the 4th circular arc
It is equal.
9. camera module glare testing device as described in claim 1, which is characterized in that the camera module dazzle inspection
It further includes control circuit for light source, light source box and the second sliding rail to survey device, and the control circuit for light source is contained in the light source box
Interior, the control circuit for light source is for controlling the bright dark degree of the light source, between the light source box and support frame as described above
Every setting, and the light source box is connect with the pedestal, and second sliding rail is arranged in the light source box adjacent to support frame as described above
Surface, movement of second sliding rail for realizing the light source compared to the light source box.
10. camera module glare testing device as claimed in claim 9, which is characterized in that the light source box is neighbouring described
The position of second sliding rail is provided with the second scale part, and the second scale part is for measuring the light source compared to the light source box
Mobile distance.
11. camera module glare testing device as claimed in claim 9, which is characterized in that the camera module dazzle
Detection device further includes third sliding rail, and the third sliding rail is arranged in the mounting surface, and the light source box can pass through the third
Sliding rail is moved compared to support frame as described above.
12. camera module glare testing device as claimed in claim 11, which is characterized in that the pedestal is adjacent to described
The position of three sliding rails is provided with third scale part, and the third scale part is moved for measuring the light source box compared to the pedestal
Dynamic distance.
13. camera module glare testing device as described in claim 1, which is characterized in that the camera module dazzle
Detection device further includes control module, and the control module is for controlling the fixed frame compared to the angle that support frame as described above rotates
Degree.
14. camera module glare testing device as described in claim 1, which is characterized in that the camera module dazzle
Detection device further includes detection module and output module, and the detection module is for reading the camera module shooting to be detected
The image that the light source obtains, and judge whether the camera module to be detected generates dazzle according to described image, and by institute
It states camera module to be detected and whether generates the result of dazzle and exported via the output module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810528512.3A CN108760248A (en) | 2018-05-29 | 2018-05-29 | Camera module glare testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810528512.3A CN108760248A (en) | 2018-05-29 | 2018-05-29 | Camera module glare testing device |
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| Publication Number | Publication Date |
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| CN108760248A true CN108760248A (en) | 2018-11-06 |
Family
ID=64003424
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810528512.3A Pending CN108760248A (en) | 2018-05-29 | 2018-05-29 | Camera module glare testing device |
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Application publication date: 20181106 |