CN207263207U - 3D image detection devices - Google Patents
3D image detection devices Download PDFInfo
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- CN207263207U CN207263207U CN201720895142.8U CN201720895142U CN207263207U CN 207263207 U CN207263207 U CN 207263207U CN 201720895142 U CN201720895142 U CN 201720895142U CN 207263207 U CN207263207 U CN 207263207U
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- prism
- image
- light source
- detection devices
- adjusting seat
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Abstract
The utility model discloses 3D image detection devices.The device includes circumference image reflecting mechanism, image collection mechanism and image procossing mechanism；The circumference image reflecting mechanism includes the first prism table and at least four spaced first prisms on first prism table, and the holes of products for detecting product is offered at the top of first prism table；The image collection mechanism includes the second prism table and at least one second prism on second prism table, and the size of second prism is more than the size of first prism, and second prism is located at the bottom of first prism；Described image processing mechanism includes picture receiver, and the reflecting surface that described image receiver corresponds to second prism is set, for receiving the image of second prismatic reflection.3D image detection devices described in the utility model, at the same time can be detected each face of diode and pin, Detection accuracy is high.
Description
Technical field
It the utility model is related to diode product appearance detection technique field, and in particular to 3D image detection devices.
Background technology
Appearance detecting device used in diode braider may only carry out one upper surface of diode product at present
Appearance detects, testing result existing defects, and False Rate is higher.Can not especially for diode product pin appearance, product appearance
It is detected, there are great hidden danger.
Utility model content
Based on this, the utility model provides a kind of 3D image detection devices, its can at the same time to each face of diode with
And pin is detected, Detection accuracy is high.
In order to realize the purpose of this utility model, the utility model uses following technical scheme：
A kind of 3D image detection devices, including circumference image reflecting mechanism, image collection mechanism and image procossing mechanism；
The circumference image reflecting mechanism includes the first prism table and at least four interval settings on first prism table
The first prism, the holes of products for detecting product is offered at the top of first prism table；Image collection mechanism bag
The second prism table and at least one second prism on second prism table are included, the size of second prism is more than institute
The size of the first prism is stated, second prism is located at the bottom of first prism；Described image processing mechanism includes image
Receiver, the reflecting surface that described image receiver corresponds to second prism is set, for receiving second prismatic reflection
Image.The detection device passes to figure by least four faces of prismatic reflection diode and bottom, and by image information
As receiver, picture receiver analyzes image, can so detect multiple faces and the pin of diode product, phase
It is higher than existing detection device, Detection accuracy.
In wherein some embodiments, the circumference image reflecting mechanism further includes a prism top plate and the rib of an annular
Mirror adjustment circle, first prism table are located in prismatic adjustment circle, and the prism top plate is arranged on the top of the prismatic adjustment circle,
The roof hole connected with the holes of products is offered on the prism top plate.
In wherein some embodiments, the image collection mechanism further includes a light source base and is installed on the light source base
On annular light source, the annular light source is between first prism and the second prism.First can be illuminated using light source
Space between prism and the second prism so that reflection process is apparent, and the appearance information of diode becomes apparent from.
In wherein some embodiments, connected between the light source base and second prism table by a height adjusting seat
Connect.Height adjusting seat can adjust the position between light source base and second prism table, and picture receiver is with respect to first
The height of prism, the second prism, can so adjust above-mentioned height in due course so that testing result is apparent in detection process
Accurately.
In wherein some embodiments, the image collection mechanism further includes light source adjustment circle, and the light source base is located at institute
State in light source adjustment circle and be connected with the inner wall of light source adjustment circle, offer light source hole on the light source adjustment circle, pass through
Light source adjustment circle is rotated, annular light source rotates with, and light source is adjusted to preferable angle so that the apparent standard of testing result
Really.
In wherein some embodiments, connected between the prismatic adjustment circle and light source adjustment circle by an adjusting ring
Connect.
In wherein some embodiments, described image processing mechanism further includes a fixation bottom plate and one and the fixed bottom
The protective cover of plate connection, described image receiver are connected with the fixed bottom plate and are contained in the protective cover, the protection
Cover is connected with second prism table.The setting of protective cover can protect picture receiver, prevent its long-time service from coveing with dust
Deng debris, its effect is influenced.
In wherein some embodiments, described image processing mechanism further includes Image Adjusting seat, and described image adjusting seat is set
It is connected in the protective cover and with the fixed bottom plate, for adjusting the Image Adjusting seat of described image receiver position, institute
Picture receiver is stated to be installed in described image adjusting seat.Image Adjusting seat can adjust picture receiver relative to the second prism
Distance and height, and then adapt to different diode products.
In wherein some embodiments, described image adjusting seat includes camera holder and the respectively both ends with the camera holder
The translation adjusting seat and rising-falling tone bed rearrangement of connection, the translation adjusting seat are connected with the fixed bottom plate.
In wherein some embodiments, the bottom of second prism table is additionally provided with a material leakage bottom plate, first prism
The holes of products of seat is connected with the material leakage bottom plate.
Brief description of the drawings
Fig. 1 is the structure diagram of 3D image detection devices described in one preferred embodiment of the utility model；
Fig. 2 is the phantom at another visual angle of 3D image detection devices described in Fig. 1；
Fig. 3 is the enlarged drawing at A in Fig. 2.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in fact in many different forms
It is existing, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is the public affairs made to the utility model
Open the understanding more thorough and comprehensive of content.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to the technology of the utility model
The normally understood implication of technical staff in domain is identical.It is simply in the term used in the description of the utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
Embodiment
Fig. 1 to Fig. 3 is refer to, 3D image detection devices 100 described in the utility model, are mounted in diode braider
On mechanism, the appearance of diode is detected, in order to distinguish non-defective unit and defective products.The 3D image detection devices 100 wrap
Circumference image reflecting mechanism 10, image collection mechanism 20 and image procossing mechanism 30 are included, circumference image reflecting mechanism 10 is used for
The image of the circumference of reflection diode 40, image collection mechanism 20 is for receiving the image of the reflection of circumference image reflecting mechanism 10 simultaneously
The influence of reflection diode bottom pin, image procossing mechanism 30 are used for the image for receiving the reflection of image collection mechanism 20, go forward side by side
Row analyzing and processing.
Wherein, circumference image reflecting mechanism 10 include the first prism table 12 and on first prism table 12 at least
Four spaced first prisms 13, the top of the first prism table 12 offer the holes of products 14 for detecting product, two poles
Pipe 40 is pressed from both sides to holes of products 14 by fixture, and the appearance of circumference is reflected by the first prism 13.In one embodiment, the first prism 13
For prism, quantity is four, respectively the image of four sides of reflection diode.First prism, 13 uniform intervals are set.
Prism accommodating cavity is offered on first prism table 12, the first prism 13 is installed in above-mentioned prism accommodating cavity.Other real
Apply in example, the first prism table 12 can also be four prisms etc..The quantity of first prism 13 is set according to the shape of diode 40.
Further, circumference image reflecting mechanism 10 further includes a prism top plate 15 and the prismatic adjustment circle of an annular
16, the first prism table 12 is located in prismatic adjustment circle 16, and prism top plate 15 is arranged on the top of prismatic adjustment circle 16, prism top plate 15
On offer the roof hole connected with holes of products 14, such fixture 50 clips diode and stretches into first by roof hole, holes of products 14
At prism 13.Fixture 50 is feeding suction nozzle.
Image collection mechanism 20 includes the second prism table 21 and at least one second rib on second prism table 21
Mirror 22, the size of the second prism 22 are more than the size of the first prism 13, and the second prism 22 is located at the bottom of the first prism 13, this
Sample, the second prism 22 can reflect the appearance images that the first prism 13 reflects, because the size of the second prism 22 is more than first
The size of prism 13, can reflex to the image of all images of the first prism 13 and the bottom pin of reflection diode 40.
In one embodiment, the second prism 22 is prism, quantity one.In other examples, the second prism 22 can also be
Four prisms etc..Second prism table 21 is because needing by light to reflex to picture receiver 31, therefore the second prism table 21 is also in
Annular is set.
Further, the annular which further includes a light source base 23 and be installed on the light source base 23
Light source 24, annular light source 24 is between the first prism 13 and the second prism 22.First rib can be illuminated using annular light source 24
Space between 13 and second prism 22 of mirror so that reflection process is apparent, and the appearance information of diode becomes apparent from.Light source base 13
It is connected between the second prism table 22 by a height adjusting seat 25, height adjusting seat 25 can adjust 13 and second rib of light source base
The distance between microscope base 21, and image procossing mechanism 30 is with respect to the first prism 13, the height of the second prism 22, so can be
Above-mentioned height is adjusted in detection process in due course so that testing result is apparent accurate.
Further, it is additionally provided with a material leakage bottom plate 27 in the bottom of the second prism table 21, the product on the first prism table 12
Hole 14 is connected with material leakage bottom plate 27.The diode 40 finished is detected, can freely fall, pass through the first prism table 12, light source base
23 and second prism table 22 hollow space, fallen finally by material leakage bottom plate 27；If it is to be appreciated that it is not provided with material leakage
Bottom plate 27, after diode 40 detects, the first prism table 12 is pressed from both sides out by fixture.
Yet further, which further includes light source adjustment circle 26, and light source base 13 is located at above-mentioned light source
It is connected in adjustment circle 26 and with the inner wall of light source adjustment circle 26, light source hole 27 is offered on light source adjustment circle 26, by rotating light
Source adjustment circle 26, annular light source 24 rotates with, and can adjust the angle of light source, and light source is adjusted to preferable angle, is illuminated
Diode 40 so that testing result is apparent accurate.Adjusted between above-mentioned prismatic adjustment circle 16 and light source adjustment circle 26 by one
Pitch circle 27 connects.
Image procossing mechanism 30 includes picture receiver 31, and the reflecting surface that picture receiver 31 corresponds to the second prism 22 is set
Put, for receiving the image of the second prism 22 reflection, and analyzed and processed, or controller, controller are transferred to after receiving
Image information is analyzed, judge detection diode whether non-defective unit.In one embodiment, above-mentioned picture receiver
31 be CCD camera, the reflecting surface of the second prism of alignment lens 22 of CCD camera.The CCD camera is electrically connected with the controller.
Further, image procossing mechanism 30 further includes what fixed bottom plate 32 and one was connected with above-mentioned fixation bottom plate 31
Protective cover 33, picture receiver 41 are connected and are contained in above-mentioned protective cover 33,33 and second rib of protective cover with fixed bottom plate 32
Microscope base 21 connects, and such picture receiver 41 can receive the light of the second prism 22 injection.Protective cover 33 can protect figure
As receiver 41, prevent its long-time service from coveing with dust and other impurities, influence its effect.Fixed bottom plate 32 by a L-type block 321 with
Second prism table 21 connects.The entrance of protective cover 33 is connected with the light outlet of the second prism table 21.In the rear end of protective cover 33
Peep hole 35 is offered, observes the situation of picture receiver 41 at any time.
Further, which further includes Image Adjusting seat 34, and Image Adjusting seat 34 is arranged on protective cover 33
Interior and be connected with fixed bottom plate 32, picture receiver 31 is installed on Image Adjusting seat 34, and Image Adjusting seat 34, which is used to adjust, schemes
As 31 position of receiver.Image Adjusting seat 34 can adjust distance and height of the picture receiver 31 relative to the second prism 22
Degree, and then adapt to different diode products.Image Adjusting seat 34 includes camera holder 341 and the respectively both ends with camera holder 341
The translation adjusting seat 342 and rising-falling tone bed rearrangement 343 of connection, translation adjusting seat 342 are connected with fixed bottom plate 32, translate adjusting seat
342 horizontal level for adjusting picture receiver 31, rising-falling tone bed rearrangement 343 are used for the vertical position for adjusting picture receiver 31
Put.
Embodiment described above only expresses the several embodiments of the utility model, its description is more specific and detailed,
But it should not be interpreted as limiting the scope of the present invention.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
- A kind of 1. 3D image detection devices, it is characterised in that including：Circumference image reflecting mechanism, image collection mechanism and figure As processing mechanism；The circumference image reflecting mechanism include the first prism table and on first prism table at least four A spaced first prism, the holes of products for detecting product is offered at the top of first prism table；The image Collecting mechanism includes the second prism table and at least one second prism on second prism table, second prism Size is more than the size of first prism, and second prism is located at the bottom of first prism；Described image processor Structure includes picture receiver, and the reflecting surface that described image receiver corresponds to second prism is set, for receiving described the The image of two prismatic reflections.
- 2. 3D image detection devices according to claim 1, it is characterised in that：The circumference image reflecting mechanism further includes The prismatic adjustment circle of one prism top plate and an annular, first prism table are located in prismatic adjustment circle, the prism top plate Arranged on the top of the prismatic adjustment circle, the roof hole connected with the holes of products is offered on the prism top plate.
- 3. 3D image detection devices according to claim 2, it is characterised in that：The image collection mechanism further includes a light Source(-)holder and the annular light source being installed on the light source base, the annular light source be located at first prism and the second prism it Between.
- 4. 3D image detection devices according to claim 3, it is characterised in that：The light source base and second prism table Between pass through a height adjusting seat connect.
- 5. 3D image detection devices according to claim 3, it is characterised in that：The image collection mechanism further includes light source Adjustment circle, the light source base are located in light source adjustment circle and are connected with the inner wall of light source adjustment circle, the light source tune Light source hole is offered on whole circle.
- 6. 3D image detection devices according to claim 5, it is characterised in that：The prismatic adjustment circle and the light source tune Connected between whole circle by an adjusting ring.
- 7. 3D image detection devices according to claim 1, it is characterised in that：It is solid that described image processing mechanism further includes one Determine bottom plate and a protective cover being connected with the fixed bottom plate, described image receiver are connected and house with the fixed bottom plate In in the protective cover, the protective cover is connected with second prism table.
- 8. 3D image detection devices according to claim 7, it is characterised in that：Described image processing mechanism further includes image Adjusting seat, described image adjusting seat are arranged in the protective cover and are connected with the fixed bottom plate, connect for adjusting described image The Image Adjusting seat of device position is received, described image receiver is installed in described image adjusting seat.
- 9. 3D image detection devices according to claim 8, it is characterised in that：Described image adjusting seat include camera holder with And the translation adjusting seat and rising-falling tone bed rearrangement being connected respectively with the both ends of the camera holder, it is described translation adjusting seat with it is described solid Determine bottom plate connection.
- 10. 3D image detection devices according to claim 1, it is characterised in that：The bottom of second prism table is also set There is a material leakage bottom plate, the holes of products of first prism table is connected with the material leakage bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720895142.8U CN207263207U (en) | 2017-07-21 | 2017-07-21 | 3D image detection devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720895142.8U CN207263207U (en) | 2017-07-21 | 2017-07-21 | 3D image detection devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207263207U true CN207263207U (en) | 2018-04-20 |
Family
ID=61926994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720895142.8U Expired - Fee Related CN207263207U (en) | 2017-07-21 | 2017-07-21 | 3D image detection devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207263207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790751A (en) * | 2021-08-10 | 2021-12-14 | 天津大学 | Flexible area controllable illumination light source device |
-
2017
- 2017-07-21 CN CN201720895142.8U patent/CN207263207U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790751A (en) * | 2021-08-10 | 2021-12-14 | 天津大学 | Flexible area controllable illumination light source device |
| CN113790751B (en) * | 2021-08-10 | 2024-04-05 | 天津大学 | Illumination light source device with controllable flexible area |
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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: 20180420 Termination date: 20210721 |
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| CF01 | Termination of patent right due to non-payment of annual fee |