CN207570474U - A kind of glassy layer deviates verifying attachment with PCB - Google Patents
A kind of glassy layer deviates verifying attachment with PCB Download PDFInfo
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- CN207570474U CN207570474U CN201721406600.3U CN201721406600U CN207570474U CN 207570474 U CN207570474 U CN 207570474U CN 201721406600 U CN201721406600 U CN 201721406600U CN 207570474 U CN207570474 U CN 207570474U
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Abstract
The utility model belongs to offset inspection technology field, verifying attachment is deviated in particular to a kind of glassy layer and PCB, including the display device, measuring device and host being electrically connected with circuit box.Display device includes installing plate and display screen, measuring device includes substrate, the first support plate, the second support plate, carrier board, light source, first support, second support, connecting plate and camera, light source is equipped in the cavity surrounded between carrier board, the first support plate, the second support plate and substrate, first support and second support for installing camera are additionally provided on substrate.Carrier board is equipped with the detection zone surrounded by first baffle, second baffle, the first cylinder, the second cylinder, and is respectively mounted the fixed frame with adjustable spring on the first cylinder, the second cylinder.The device high certainty of measurement, avoids manual measurement error at high degree of automation, improves the accuracy of offset detection, also reduces labor intensity, production efficiency greatly improved.
Description
Technical field
The utility model belongs to offset inspection technology field, and dress is examined in particular to a kind of glassy layer and PCB offsets
It puts.
Background technology
From first printed circuit board (PCB) invention in 1936 so far, the purposes of printed circuit board in the electronics industry is got over
Come more extensive.And purpose difference is now based on, many PCB are required for covering one layer of glassy layer on it, but in manufacturing process
In, misoperation or it is other due to, often so that opposite deviate can occur between PCB and glassy layer the phenomenon that.In industry
Regulation, it is necessary to be detected to the offset of glassy layer and PCB, only detecting qualified product can just put goods on the market use.
At present, most of production firms lead to the offset detection of glassy layer and PCB still by traditional measuring method
The mode of technician's vernier caliper or range estimation is crossed to detect the offset of glassy layer and PCB whether in the error of permission.But by
In the measurement error or weariness working of technician so that the qualified product in part is mistaken for unqualified, many underproof productions
Product are mistaken for qualification again, this not only causes the rising of production cost, also greatly wastes resources of production.Therefore, each production
All there is an urgent need to a kind of high certainty of measurement, the glassy layer of high degree of automation and PCB offset verifying attachments for enterprise.
Utility model content
To solve drawbacks described above of the existing technology, the utility model provides a kind of glassy layer and is examined with PCB offsets
Device.
The technical solution of the utility model is as follows：
The utility model provides a kind of glassy layer and deviates verifying attachment with PCB, including installing display dress in the housing
It puts, measuring device, circuit box and host, wherein display device, measuring device, host are electrically connected respectively with circuit box.
Above-mentioned display device includes installing plate, display screen and switching group, and installing plate is fixedly connected on above-mentioned housing, installs
Plate is equipped with display screen and switching group.
Above-mentioned measuring device includes substrate, the first support plate, the second support plate, carrier board, light source, first support, second
Stent, connecting plate and camera, carrier board both ends are fixedly connected respectively by the first support plate and the second support plate with substrate, carrier
Light source is equipped in the cavity surrounded between plate, the first support plate, the second support plate and substrate, is also fixedly connected on aforesaid substrate
Two cameras are separately installed in first support and second support, first support and second support, above-mentioned camera is located at carrier board
Surface, and first support, second support free end are connected in the side close to camera by connecting plate.
Circuit is equipped in above-mentioned circuit box, circuit is electrically connected respectively with host, light source and display screen, in addition, host is again
It is electrically connected respectively with display screen, camera.
In embodiment provided by the utility model, it is additionally provided on above-mentioned carrier board by first baffle, second baffle, first
The rectangle detection zone that cylinder, the second cylinder surround successively, and be mounted on fixing on above-mentioned first cylinder, the second cylinder
Frame is also equipped with spring on fixed frame, and above-mentioned spring can be relatively fixed frame and elongate or shorten.
In embodiment provided by the utility model, be additionally provided with gas circuit in above-mentioned circuit box, gas circuit respectively with the first cylinder,
Second cylinders.
In embodiment provided by the utility model, the circuit and gas circuit in above-mentioned circuit box are by above-mentioned switching group control
System.
In embodiment provided by the utility model, above-mentioned switching group includes power switch, emergency stop switch and power supply instruction
Lamp.
It is above-mentioned to be fixedly connected as being threadedly coupled in embodiment provided by the utility model.
In embodiment provided by the utility model, above-mentioned camera is CCD camera.
Advantageous effect：Glassy layer provided by the utility model and PCB offset verifying attachment are simple in structure, high certainty of measurement,
High degree of automation avoids manual measurement error, improves the accuracy of offset detection, that is, reduces labor intensity,
Production material has been saved again, and production efficiency also greatly improved.
Description of the drawings
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
The restriction to range is should be considered as, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
One of Fig. 1 glassy layers provided by the utility model and PCB offset verifying attachment structure charts；
Fig. 2 glassy layers provided by the utility model and the two of PCB offset verifying attachment structure charts；
Fig. 3 display device structure figures provided by the utility model；
Fig. 4 carrier board vertical views provided by the utility model；
Fig. 5 carrier board structure charts provided by the utility model.
Shown in figure：100- glassy layers deviate verifying attachment with PCB；1- housings；10- pulleys；11- keyboard frames；2- is shown
Device；20- installing plates；21- display screens；22- switching groups；3- measuring devices；30- substrates；The first support plates of 31-；32- second
Fagging；33- carrier boards；330- first baffles；331- second baffles；The first cylinders of 332-；The second cylinders of 333-；334- is fixed
Frame；335- springs；34- light sources；35- first supports；36- second supports；37- connecting plates；38- cameras；4- circuit boxes；5- master
Machine.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
Purpose, technical scheme and advantage to make the utility model embodiment are clearer, below in conjunction with this practicality
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is the embodiment of a part of embodiment of the utility model rather than whole.Therefore, below
It is new that the detailed description of the embodiment of the utility model to providing in the accompanying drawings is not intended to limit this claimed practicality
The range of type, but it is merely representative of the selected embodiment of the utility model.Based on the embodiment in the utility model, ability
The every other embodiment that domain those of ordinary skill is obtained without creative efforts, belongs to this practicality
Novel protected range.
In the description of the present invention, it is to be appreciated that the term of indicating position or position relationship is based on attached drawing
Shown orientation or position relationship are for only for ease of description the utility model and simplify description rather than instruction or imply institute
The device or element of finger must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that this reality
With novel limitation.
In the utility model unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be
Mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, can be two
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
In the utility model unless specifically defined or limited otherwise, fisrt feature is on or below second feature
It can be in direct contact including the first and second features, it is not to be in direct contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature the
Right over two features and oblique upper is merely representative of fisrt feature level height higher than second feature.Fisrt feature is in the second spy
Under sign, lower section and fisrt feature included below immediately below second feature and obliquely downward or be merely representative of fisrt feature level
Highly it is less than second feature.
Embodiment：
As shown in Figure 1 and Figure 2, it present embodiments provides a kind of glassy layer and deviates verifying attachment 100 with PCB, including being mounted on
Display device 2, measuring device 3, circuit box 4 and host 5 in housing 1, wherein display device 2, measuring device 3, host 5 are distinguished
It is electrically connected with circuit box 4.
Display device 2 includes installing plate 20, display screen 21 and switching group 22, and installing plate 20 is fixedly connected on above-mentioned housing 1
On, installing plate 20 is equipped with display screen 21 and switching group 22.
Specifically, above-mentioned switching group 22 includes power switch, emergency stop switch and power supply indicator.
As shown in figure 3, measuring device 3 includes substrate 30, the first support plate 31, the second support plate 32, carrier board 33, light source
34th, first support 35, second support 36, connecting plate 37 and camera 38,33 both ends of carrier board pass through 31 He of the first support plate respectively
Second support plate 32 is fixedly connected with substrate 30, wherein carrier board 33, the first support plate 31, the second support plate 32 and substrate 30 it
Between be equipped with light source 34 in the cavity that surrounds, be also fixedly connected with first support 35 and second support 36 on aforesaid substrate 30, first
Stent 35 and second support 36 are located at the both sides of above-mentioned carrier board 33 respectively, wherein in first support 35 and second support 36 respectively
Installation is there are two camera 38, and above-mentioned camera 38 is located at right over carrier board 33, and first support 35,36 free end of second support exist
It is connected close to the side of camera 38 by connecting plate 37.
Specifically, above-mentioned first support 35 and second support 36 are orthogonal from top to down and be fixedly connected by four pieces
Panel forms, and wherein the panel of lowest part is fixedly connected with carrier board 33, and the panel sides of topmost are then equipped with camera 38.It is above-mentioned
Side of the connecting plate 37 then with the topmost panel equipped with camera 38 is fixedly connected.
It is also understood that above-mentioned connecting plate 37 can also be two pieces, it is oppositely arranged on first support 35 and second respectively
The surrounding both sides of 36 topmost panel of stent for first support 35 and second support 36 to be fixed together, and can incite somebody to action
Camera 38 is enclosed in the space surrounded by two pieces of connecting plates 37 and first support 35, second support 36.
In the present embodiment, above-mentioned camera 38 is CCD camera.
Circuit is equipped in circuit box 4, circuit is electrically connected respectively with host 5, light source 34 and display screen 21, in addition, host 5
It is electrically connected respectively with display screen 21, camera 38 further through data line, after the photo for camera 38 to be taken is transmitted to host 5,
The result of calculation of host 5 is shown to display screen 21 again.
Specifically, the circuit in circuit box 4 is electrically connected with above-mentioned switching group 22, circuit connecting and disconnecting are opened by above-mentioned
Pass group 22 controls.
As shown in Figure 4, Figure 5, in the present embodiment, be additionally provided on carrier board 33 by first baffle 330, second baffle 331,
The rectangle detection zone that first cylinder 332, the second cylinder 333 surround successively, and above-mentioned first cylinder 332, the second cylinder 333
On be mounted on fixed frame 334, spring 335 is also equipped on fixed frame 334, above-mentioned spring 335 can be relatively fixed frame 334 and carry out
It elongates or shortens.
In the present embodiment, be additionally provided with gas circuit in above-mentioned circuit box 4, gas circuit respectively with the first cylinder 332, the second cylinder
333 are connected.
In the present embodiment, solenoid valve is equipped in above-mentioned gas circuit, and the solenoid valve is electrically connected with above-mentioned switching group 22, gas
The connecting and disconnecting on road are also controlled by above-mentioned switching group 22.
Specifically, in the present embodiment, it is above-mentioned to be fixedly connected as being threadedly coupled.
In the present embodiment, above-mentioned housing 1 is equipped with pulley 10 and keyboard frame 11.Pulley 10 is used to move the verifying attachment
100, keyboard frame 11 is used for holding keyboard.
Specifically, in the present embodiment, above-mentioned detected glassy layer includes being embedded in glassy layer with PCB product
Metal framework on the outside of PCB and glassy layer.
Glassy layer provided in this embodiment and PCB offset verifying attachment 100 operation principle be：By glassy layer to be measured with
PCB product is put into the detection zone in measuring device 3, and ensure two sides of glassy layer with first baffle 330, second
Baffle 331 is adjacent to, and is then powered to the circuit in circuit box 4 and gas circuit, and the power supply indicator after energization in switching group 22 brightens,
Then start host 5, and press the power switch in switching group 22, open the display screen 21 in installing plate 20, in measuring device 3
Light source 34 also begin to shine, and in 333 upper holder 334 of the first cylinder 332 and the second cylinder spring 335 with the first cylinder
332 and second the elongation of cylinder 333 start to push resultant metal frame from both sides opposite with first baffle 330, second baffle 331
Frame, cause metal framework close to first baffle 330, second baffle 331 both sides respectively with first baffle 330, second baffle
331 offset completely, and one end that spring 335 is in contact with metal framework at this time is compressed, and spring 335 is far from the another of metal framework
One end is then extended to outside metal framework, and glassy layer and PCB at this moment are incident upon gold by CCD camera 38 by Keyboard Control computer
The projection belonged on frame is taken pictures, and photograph is transmitted to by data line in host 5, passes through the software in host 5
Analysis calculates the centre coordinate of glassy layer and the centre coordinate of PCB, compares the offset between the two centre coordinate, if
For the offset in the error of permission, product is qualification, can show " PASS " on display screen 21, if fruit product is unqualified, then show
It can be shown in display screen 21 " FAIL ".After detection, all power supplys are closed by switching group 22.
Glassy layer provided in this embodiment has the beneficial effect that with PCB offset verifying attachments：High certainty of measurement, automation journey
Degree is high, avoids manual measurement error, improves the accuracy of offset detection, that is, reduces labor intensity, also saves
Production efficiency also greatly improved in production material.
The above not makees the utility model limitation in any form, although the utility model is with embodiment
It is disclosed above, however the utility model is not limited to, any person skilled in the art is new not departing from this practicality
In the range of type technical solution, when the technology contents using the disclosure above make a little change or are modified to the equivalent of equivalent variations
Embodiment, as long as being the content without departing from technical solutions of the utility model, according to the technical essence of the utility model to above real
Any simple modification, equivalent change and modification that example is made is applied, in the range of still falling within technical solutions of the utility model.
Claims (8)
1. a kind of glassy layer and PCB deviate verifying attachment, which is characterized in that including installing display device in the housing, measuring
Device, circuit box and host, wherein display device, measuring device, host are electrically connected respectively with circuit box；
Display device includes installing plate, display screen and switching group, and installing plate is fixedly connected on the housing, and installing plate is equipped with
Display screen and switching group；
Measuring device includes substrate, the first support plate, the second support plate, carrier board, light source, first support, second support, connection
Plate and camera, carrier board both ends are fixedly connected respectively by the first support plate and the second support plate with substrate, carrier board, first
The light source is equipped in the cavity surrounded between fagging, the second support plate and substrate, first is also fixedly connected on the substrate
Two cameras are separately installed in stent and second support, first support and second support, the camera is located above carrier board,
And first support, the side of second support free end are being connected at camera by connecting plate；
Circuit is equipped in circuit box, circuit is electrically connected respectively with host, light source and display screen, in addition, host is also respectively with showing
Display screen, camera are electrically connected.
2. glassy layer according to claim 1 deviates verifying attachment with PCB, which is characterized in that is also set on the carrier board
There are the rectangle detection zone surrounded successively by first baffle, second baffle, the first cylinder, the second cylinder, and first gas
Fixed frame is mounted on cylinder, the second cylinder, spring is also equipped on fixed frame, the spring can relatively described fixed frame progress
It elongates or shortens.
3. glassy layer according to claim 2 deviates verifying attachment with PCB, which is characterized in that is also set in the circuit box
Have a gas circuit, gas circuit respectively with the first cylinder, the second cylinders.
4. glassy layer according to claim 3 deviates verifying attachment with PCB, which is characterized in that the electricity in the circuit box
Road and gas circuit are controlled by the switching group.
5. glassy layer according to claim 1 deviates verifying attachment with PCB, which is characterized in that the switching group includes electricity
Source switch, emergency stop switch and power supply indicator.
6. glassy layer according to claim 1 deviates verifying attachment with PCB, which is characterized in that described to be fixedly connected as spiral shell
Line connects.
7. glassy layer according to claim 1 deviates verifying attachment with PCB, which is characterized in that the camera is CCD phases
Machine.
8. glassy layer according to claim 1 deviates verifying attachment with PCB, which is characterized in that is additionally provided on the housing
Pulley and keyboard frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721406600.3U CN207570474U (en) | 2017-10-27 | 2017-10-27 | A kind of glassy layer deviates verifying attachment with PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721406600.3U CN207570474U (en) | 2017-10-27 | 2017-10-27 | A kind of glassy layer deviates verifying attachment with PCB |
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| Publication Number | Publication Date |
|---|---|
| CN207570474U true CN207570474U (en) | 2018-07-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724512A (en) * | 2017-10-27 | 2019-05-07 | 群光电子(苏州)有限公司 | A kind of glassy layer and PCB deviate verifying attachment |
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2017
- 2017-10-27 CN CN201721406600.3U patent/CN207570474U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724512A (en) * | 2017-10-27 | 2019-05-07 | 群光电子(苏州)有限公司 | A kind of glassy layer and PCB deviate verifying attachment |
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