CN207866472U - A kind of lens group luminous intensity distribution performance detection device - Google Patents
A kind of lens group luminous intensity distribution performance detection device Download PDFInfo
- Publication number
- CN207866472U CN207866472U CN201820292980.0U CN201820292980U CN207866472U CN 207866472 U CN207866472 U CN 207866472U CN 201820292980 U CN201820292980 U CN 201820292980U CN 207866472 U CN207866472 U CN 207866472U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- intensity distribution
- luminous intensity
- lens group
- projection imaging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
A kind of lens group luminous intensity distribution performance detection device, it is characterised in that：The cabinet（1）Top surface be equipped with detection window（3）, and in cabinet（1）Inside is additionally provided with projection imaging plate（4）, camera（5）With industrial personal computer（6）, projection imaging plate（4）It is fixed on cabinet（1）It is located at detection window on bottom surface（3）Underface, industrial personal computer（6）It is placed on projection imaging plate（4）Side；Camera（5）It is fixed on cabinet by the way that holder is angled（1）On the inner surface of top surface；The cabinet（1）The outer surface of top surface is equipped with industrial display Installation cabinet（7）, industrial display Installation cabinet（7）It is equipped with industrial display（71）, touch screen（72）, PLC control system, power switch（73）With tooling combination hub（74）.The utility model, it is simple in structure, it is easy to operate, detection efficiency and quality are substantially increased, measurement cost is reduced.
Description
Technical field
The utility model is related to automobile lamp detection technique fields, and in particular to a kind of lens group luminous intensity distribution performance detection dress
It sets.
Background technology
With the development of auto industry, the industrial chain of auto-parts is also gradually grown up.Various auto-parts
Output increases considerably, and matingly the requirement of its quality testing is also improved year by year.By taking car headlamp as an example, existing skill
In art after car headlamp production, needs to carry out luminous intensity distribution performance detection to the lens group installed in it, detect whether to meet regulation
It is required that existing lens group is mainly to carry out light type detection by the way that testing staff is hand-held, the workload of testing staff is increased,
In addition it is the problem of hand inspection there is missing inspection.
Invention content
For disadvantage mentioned above, the utility model aim is to provide a kind of lens group luminous intensity distribution performance detection device, by workpiece
In lens tooling, light-emitting surface is closed to form darkroom towards detection window, the cabinet door of cabinet, and workpiece is lighted, camera detection
Whether light value meets standard requirement, and visual alarm is carried out with unqualified state to qualified by tri-colour LED.
The technical solution of the utility model technology is achieved in the following ways：A kind of lens group luminous intensity distribution performance detection dress
It sets, including cabinet；The cabinet is equipped with cabinet door；It is characterized in that：The top surface of the cabinet is equipped with detection window, and in cabinet
Internal portion is additionally provided with projection imaging plate, camera and industrial personal computer, and projection imaging plate, which is fixed in cabinet floor, is located at detection window
Underface, industrial personal computer is placed on projection imaging plate side；Camera passes through the angled cabinet top surface of being fixed on of holder
On inner surface, camera and projection imaging plate are in 45-55 degree, and the shortest distance of camera and projection imaging plate is in 250-270mm；
The outer surface of the cabinet top surface is equipped with industrial display Installation cabinet, and industrial display Installation cabinet is equipped with industry and shows
Device, touch screen, PLC control system, power switch and tooling combination hub；The outer surface of the cabinet top surface is in detection window two
Side is all provided with there are one lens tooling connecting pole, and lens tooling is connected on connecting pole.
Drawer is additionally provided in the industrial display Installation cabinet, it can holding keyboard and mouse in drawer.
The lens tooling is equipped with bottom plate, and bottom plate is equipped with light hole, the lens holder being equipped at light hole, thoroughly
Mirror supporting rack side is additionally provided with hold-down mechanism.
Be additionally provided with tri-colour LED in the industrial display Installation cabinet, by tri-colour LED to it is qualified with it is unqualified
State carries out visual alarm.
It is additionally provided with starting switch on the cabinet.
The utility model, simple in structure, easy to operate, the luminous intensity distribution performance that can quickly carry out lens group measures, and surveys
Light beam can be adjusted by adjusting tool during amount so that lens group luminous intensity distribution performance is up to standard, substantially increases detection
Efficiency reduces measurement cost.
Description of the drawings
Fig. 1 is the facing structure figure of the utility model.
In figure：1 cabinet, 2 cabinet doors, 3 detection windows, 4 projection imaging plates, 5 cameras, 6 industrial personal computers, 7 industrial displays peace
Fill cabinet, 8 lens toolings, 9 drawers, 10 tri-colour LEDs, 11 starting switches.
Specific implementation mode
Known by Fig. 1, a kind of lens group luminous intensity distribution performance detection device, including cabinet 1；The cabinet 1 is equipped with cabinet door 2；Institute
The top surface for stating cabinet 1 is equipped with detection window 3, and projection imaging plate 4, camera 5 and industrial personal computer 6 are additionally provided with inside cabinet 1,
Projection imaging plate 4 is fixed on the underface for being located at detection window 3 on 1 bottom surface of cabinet, and industrial personal computer 6 is placed on projection imaging plate 4 one
Side；Camera 5 is fixed on by the way that holder is angled on the inner surface of 1 top surface of cabinet, and camera 5 is in projection imaging plate 4
The shortest distance of 45-55 degree, camera 5 and projection imaging plate 4 is in 250-270mm；It is set on the outer surface of 1 top surface of cabinet
Have an industrial display Installation cabinet 7, industrial display Installation cabinet 7 be equipped with industrial display 71, touch screen 72, PLC control system,
Power switch 73 and tooling combination hub 74；The outer surface of 1 top surface of cabinet is all provided in 3 both sides of detection window there are one lens
Tooling connecting pole is connected with lens tooling 8 on connecting pole, and the lens of different model can be detected in the present apparatus, only needs
Replace lens tooling 8；Be additionally provided with drawer 9 in the industrial display Installation cabinet 7, in drawer 9 can holding keyboard with
Mouse.The lens tooling 8 is equipped with bottom plate, and bottom plate is equipped with light hole, the lens holder being equipped at light hole, lens
Supporting rack side is additionally provided with hold-down mechanism.It is additionally provided with tri-colour LED 10 in the industrial display Installation cabinet 7, passes through three colors
Indicator light 10 carries out visual alarm to qualified with unqualified state.It is additionally provided with starting switch 11 on the cabinet 1.
When operation, lens tooling 8 is mounted at detection window 3；Cabinet door 2 is closed, 73 is turned on the power switch, workpiece is pacified
In lens tooling 8, is sent and instructed by touch screen 72, press starting switch 11, workpiece is lighted into detecting state, workpiece
Light beam penetrated on projection imaging plate 4 by detection window 3, industrial personal computer 6 control camera 5 to the light value on projection imaging plate 4
It is detected, whether detection light value meets standard requirement, and testing result feeds back to operator by industrial display 71, leads to simultaneously
It crosses tri-colour LED 10 and carries out visual alarm with unqualified state to qualified；When unqualified, operator can carry out workpiece
Adjustment.
The utility model, simple in structure, easy to operate, the luminous intensity distribution performance that can quickly carry out lens group measures, and surveys
Light beam can be adjusted by adjusting tool during amount so that lens group luminous intensity distribution performance is up to standard, substantially increases detection
Efficiency reduces measurement cost.
Claims (5)
1. a kind of lens group luminous intensity distribution performance detection device, including cabinet（1）；The cabinet（1）Equipped with cabinet door（2）；Its feature
It is：The cabinet（1）Top surface be equipped with detection window（3）, and in cabinet（1）Inside is additionally provided with projection imaging plate（4）, take the photograph
As head（5）With industrial personal computer（6）, projection imaging plate（4）It is fixed on cabinet（1）It is located at detection window on bottom surface（3）Underface, work
Control machine（6）It is placed on projection imaging plate（4）Side；Camera（5）It is fixed on cabinet by the way that holder is angled（1）Top surface
On inner surface, camera（5）With projection imaging plate（4）In 45-55 degree, camera（5）With projection imaging plate（4）The shortest distance
In 250-270mm；The cabinet（1）The outer surface of top surface is equipped with industrial display Installation cabinet（7）, industrial display installation
Cabinet（7）It is equipped with industrial display（71）, touch screen（72）, PLC control system, power switch（73）With tooling combination hub
（74）；The cabinet（1）The outer surface of top surface is in detection window（3）Both sides are all provided with there are one lens tooling connecting pole, are connected
Lens tooling 8 is connected on column.
2. a kind of lens group luminous intensity distribution performance detection device according to claim 1, it is characterised in that：The industry display
Device Installation cabinet（7）On be additionally provided with drawer（9）.
3. a kind of lens group luminous intensity distribution performance detection device according to claim 1, it is characterised in that：The lens tooling
（8）It is equipped with bottom plate, bottom plate is equipped with light hole, and the lens holder being equipped at light hole, lens holder side is additionally provided with
Hold-down mechanism.
4. a kind of lens group luminous intensity distribution performance detection device according to claim 1, it is characterised in that：The industry display
Device Installation cabinet（7）On be additionally provided with tri-colour LED（10）.
5. a kind of lens group luminous intensity distribution performance detection device according to claim 1, it is characterised in that：The cabinet（1）
On be additionally provided with starting switch（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820292980.0U CN207866472U (en) | 2018-03-02 | 2018-03-02 | A kind of lens group luminous intensity distribution performance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820292980.0U CN207866472U (en) | 2018-03-02 | 2018-03-02 | A kind of lens group luminous intensity distribution performance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207866472U true CN207866472U (en) | 2018-09-14 |
Family
ID=63455707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820292980.0U Expired - Fee Related CN207866472U (en) | 2018-03-02 | 2018-03-02 | A kind of lens group luminous intensity distribution performance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207866472U (en) |
-
2018
- 2018-03-02 CN CN201820292980.0U patent/CN207866472U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20190302 |