CN208535910U - A kind of parallel coaxial light source - Google Patents
A kind of parallel coaxial light source Download PDFInfo
- Publication number
- CN208535910U CN208535910U CN201821083631.4U CN201821083631U CN208535910U CN 208535910 U CN208535910 U CN 208535910U CN 201821083631 U CN201821083631 U CN 201821083631U CN 208535910 U CN208535910 U CN 208535910U
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- CN
- China
- Prior art keywords
- light source
- adjusting rod
- hot spot
- platform
- rail
- 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
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model provides a kind of parallel coaxial light source, including apart from buffer rail, lamplight setting rail, adjusting rod, light source, hot spot regulating platform and spot detection platform, the light source, hot spot regulating platform and the spot detection platform are all set in the adjusting rod top and move up and down with the adjusting rod, the light source, the center of hot spot regulating platform and the spot detection platform is on same axis, the light source, hot spot regulating platform and the spot detection platform can be along described free to slide apart from buffer rail, the adjusting rod for being additionally provided with top on buffer rail and not installing any part, it is that one kind is able to achieve simple assembling, repacking popularization can be carried out to existing light source, the parallel coaxial light source used can also be combined.
Description
Technical field
The utility model relates to a kind of light-source system more particularly to a kind of parallel coaxial light-source systems.
Background technique
Coaxial light source system applies very extensive, coaxial light source, provides the illumination more evenly than conventional light source, keeps away simultaneously
Exempt from the reflective of object therefore improves the accuracy and reproducibility of machine vision.
Coaxial light source (diffusion coaxial lights, metal flat diffusing reflection lighting source) provides the photograph more evenly than conventional light source
It is bright, therefore improve the accuracy and reproducibility of machine vision.
The coaxial lights planar object very serious mainly for detection of reflective degree, such as glass
Coaxial light source can highlight body surface out-of-flatness, interference caused by surface reflection be overcome, mainly for detection of object
The damaging, scratch of body flat smooth surface, crackle and foreign matter.
For the coaxial light source of prior art preparation there is equipment valuableness, assembling is inconvenient, is not easy to extension and inconvenient adjustment
The intensity of coaxial light source and the position of coaxial light source are unfavorable for carrying out repacking popularization to existing light source.
Utility model content
The utility model is to provide for a kind of parallel coaxial light source, which is based on simple package technique, can be to existing
Light source carry out repacking popularization, use can also be combined, make it have good coaxial performance and performance-adjustable.
The utility model is to solve above-mentioned technical problem and the technical solution adopted is as follows: a kind of parallel coaxial light source, packet
It includes apart from buffer rail, lamplight setting rail, adjusting rod, light source, hot spot regulating platform and spot detection platform, the light source, hot spot tune
Section platform and the spot detection platform are all set in the adjusting rod top and move up and down with the adjusting rod, the light source,
The center of hot spot regulating platform and the spot detection platform is on same axis, the light source, hot spot regulating platform and institute
State spot detection platform can along described free to slide apart from buffer rail, it is described be additionally provided on buffer rail top do not install it is any
The adjusting rod of component.
Specifically, it is additionally provided with the adjusting rod simultaneously on the lamplight setting rail, the adjusting rod can be along the light cloth
Set rail sliding.
Specifically, the adjusting rod bottom end is connected with spill sliding block, the sliding block and described apart from buffer rail and the lamp
Light arrangement rail is mutually engaged.
Specifically, the hot spot regulating platform is the structure of a loudspeaker configuration, and along the direction that light is propagated, opening gradually contracts
It is small, the groove towards sunken inside, the reduced diameter where the groove, institute are offered on the inside of the flaring of the hot spot regulating platform
It states hot spot regulating platform and is furnished with the shading ring that outer diameter and inner diameter is gradually reduced, the shading ring is arranged in the hot spot regulating platform
Flaring inside is offered towards on the groove of sunken inside.
Specifically, the circular arc that radius is gradually expanded is offered on the spot detection platform.
The utility model has the following beneficial effects: compared with prior art
After 1. the coaxial light source issued by light source passes through the shading ring being arranged on hot spot regulating platform, the radiation radius meeting of light source
It is equal with the internal diameter of shading ring, it is whether equal with radius measured by spot detection platform by the internal diameter of contrast judgement shading ring,
To judge whether light source, hot spot regulating platform and the spot detection platform are put properly.
2. using module combination, structure is simple, assembly and disassembly are easy with adjustment, are easy to maintain.
3. the combination of multiple parallel coaxial light sources can be fast implemented, can also realize detection automatically and monitor the quality of light source.
Detailed description of the invention
Fig. 1 is the utility model embodiment structure chart；
Fig. 2 is the utility model embodiment main view；
Fig. 3 is another side view of the utility model embodiment；
Fig. 4 is the utility model hot spot regulating platform structural schematic diagram；
Fig. 5 is the utility model shading ring structural schematic diagram.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
The utility model will be further described with implementation with reference to the accompanying drawing.
As shown in attached drawing 1- Fig. 4, the parallel coaxial light source of the utility model, including apart from buffer rail 10, lamplight setting rail
20, adjusting rod 12, light source 13, hot spot regulating platform 14 and spot detection platform 15, from Fig. 1, it can be seen that apart from buffer rail 10
It is passed through from 20 bottom end of lamplight setting rail, in this way, lamplight setting rail 20 moves back and forth in the radial direction along it, and light source 13, light
Spot regulating platform 14 and spot detection platform 15 are in a straight line always, when light source 13 is arranged on lamplight setting rail 20,
It thus can successively make the light emitting source of device with different LED light.
In addition, referring to fig. 2, theoretically the center of light source 13, hot spot regulating platform 14 and spot detection platform 15 is in same
On straight line, it can be realized by the height adjustment device on adjusting rod 12.Light source 13, hot spot regulating platform 14 and hot spot inspection
Scaffold tower 15 is all set in 12 top of adjusting rod and moves up and down with the adjusting rod 12, in order to make device realize it is expansible, away from
From several adjusting rods 12 have also been reserved on buffer rail 10, to place the component of several preparations, such as anti-reflection film, diffusion sheet etc., with
Realize different functions.
In addition, not installing the quantity control of the adjusting rod 12 of any part on buffer rail 10 at 2-3.
It is additionally provided with adjusting rod 12 simultaneously on lamplight setting rail 20, adjusting rod 12 can be slided along lamplight setting rail 20.
12 bottom end of adjusting rod is connected with spill sliding block, and sliding block is stung with apart from buffer rail 10 and 20 phase of lamplight setting rail
It closes, at the endpoint apart from buffer rail 10, sliding block can be taken out, be installed when convenient to use.
In order to realize the adjusting to spot size, hot spot regulating platform 14 is designed to the structure of a loudspeaker configuration, with loudspeaker
Mouth is gradually reduced, and the light penetrated is gradually reduced, and certainly, the material for stopping light to pass through is light absorbent as far as possible,
Along the direction that light is propagated, the radius of 16 inner ring of shading ring is also gradually reduced, and opening is gradually reduced, the hot spot regulating platform 14
Flaring inside offers the groove towards sunken inside, the reduced diameter where the groove, and the hot spot regulating platform 14 is furnished with
The shading ring 16 that outer diameter and inner diameter is gradually reduced, the shading ring 16 are arranged on the inside of the flaring of the hot spot regulating platform 14 and open
Equipped on the groove towards sunken inside.
The circular arc that radius is gradually expanded is offered on the spot detection platform 15.
The foregoing is merely the utility model preferred embodiment, structure is not limited to the above-mentioned shape enumerated,
Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in this reality
Within novel protection scope.
Claims (5)
1. a kind of parallel coaxial light source, it is characterised in that: including apart from buffer rail, lamplight setting rail, adjusting rod, light source, hot spot
Regulating platform and spot detection platform, the light source, hot spot regulating platform and the spot detection platform are all set in the adjusting rod
Top is simultaneously moved up and down with the adjusting rod, and the center of the light source, hot spot regulating platform and the spot detection platform is in same
On one axis, the light source, hot spot regulating platform and the spot detection platform can along described free to slide apart from buffer rail,
The adjusting rod for being additionally provided with top on buffer rail and not installing any part.
2. a kind of parallel coaxial light source as described in claim 1, it is characterised in that: be additionally provided with simultaneously on the lamplight setting rail
The adjusting rod, the adjusting rod can be slided along the lamplight setting rail.
3. a kind of parallel coaxial light source as described in claim 1, it is characterised in that: it is sliding that the adjusting rod bottom end is connected with spill
Block, the sliding block are mutually engaged with described apart from buffer rail and the lamplight setting rail.
4. a kind of parallel coaxial light source as described in claim 1, it is characterised in that: the hot spot regulating platform is a loudspeaker configuration
Structure, and along the direction that light is propagated, opening is gradually reduced, and offers on the inside of the flaring of the hot spot regulating platform towards sunken inside
Groove, the reduced diameter where the groove, the hot spot regulating platform is furnished with the screen that is gradually reduced of outer diameter and inner diameter
Ring is covered, the shading ring is arranged on the inside of the flaring of the hot spot regulating platform and offers towards on the groove of sunken inside.
5. a kind of parallel coaxial light source as described in claim 1, it is characterised in that: offer radius on the spot detection platform
The circular arc being gradually expanded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821083631.4U CN208535910U (en) | 2018-07-09 | 2018-07-09 | A kind of parallel coaxial light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821083631.4U CN208535910U (en) | 2018-07-09 | 2018-07-09 | A kind of parallel coaxial light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208535910U true CN208535910U (en) | 2019-02-22 |
Family
ID=65387271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821083631.4U Expired - Fee Related CN208535910U (en) | 2018-07-09 | 2018-07-09 | A kind of parallel coaxial light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208535910U (en) |
-
2018
- 2018-07-09 CN CN201821083631.4U patent/CN208535910U/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 |
Granted publication date: 20190222 Termination date: 20190709 |
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| CF01 | Termination of patent right due to non-payment of annual fee |