CN205593491U - Optical detection device - Google Patents
Optical detection device Download PDFInfo
- Publication number
- CN205593491U CN205593491U CN201620200141.2U CN201620200141U CN205593491U CN 205593491 U CN205593491 U CN 205593491U CN 201620200141 U CN201620200141 U CN 201620200141U CN 205593491 U CN205593491 U CN 205593491U
- Authority
- CN
- China
- Prior art keywords
- support member
- optical detection
- detection apparatus
- support
- screw rod
- 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.)
- Active
Links
Abstract
The utility model provides an optical detection device belongs to the check out test set field, including supporting component and testing platform, the supporting component has at least one plane of orientation, and the supporting component is installed in testing platform, and the plane of orientation is not less than testing platform's top surface. The device carries out PCB and examines time measuring, the wrong rate of newspaper after can the greatly reduced PCB warpage, and then improved PCB's production efficiency, and saved manufacturing cost, increased economic benefits.
Description
Technical field
This utility model relates to detecting apparatus field, in particular to a kind of optical detection
Device.
Background technology
At present, due to popularizing of automation equipment, reflow soldering all uses PCB after having welded
(Printed Circuit Board printed circuit board (PCB)) automatic blanking device receives plate automatically,
And the track that the use of PCB automatic blanking device must rely on reflow soldering is transmitted
PCB, when pcb board is made up of a lot of block veneer jigsaw, jigsaw is through reflow soldering
Time, because of in the middle of Reflow Soldering rail road without the device of any support printed board, under high-temperature baking,
PCB is easy to the V groove generation warpage in the middle of jigsaw, and the PCB jigsaw after warpage makes
When detecting with automatic optical detector, plate panel element position instrument CCD camera after testing
After optically detecting, the sample position skew in relatively detection program is relatively big, reports an error more, it is impossible to
Normal detection, causes production efficiency extremely low, adds production cost.For this problem, if
Reflow Soldering uses chain transmission to improve, then cannot use PCB automatic blanking device, produce
Efficiency is low, and the due-in plate such as need personnel in real time；Or by PCB jigsaw structure, as by V
Groove changes to stamp hole or four limits all increase technique edges, all can increase jigsaw and divide plate number of times, increases
Add the amount of labour, reduce production efficiency；Again or cancel automatic optical detector, carry out people
Work visual inspection PCB welding quality, personnel labor intensity is big and error-prone, and efficiency is low, uncomfortable
Close automated production demand.
Inventor finds under study for action, and PCB of the prior art uses automatic optical detector
Carry out warpage detection time at least there are the following problems:
Easily there is the situation of warpage through reflow soldering in PCB jigsaw, causes optical detector
Sample position skew in detection program is relatively big, reports an error more, it is impossible to normally detect, causes
Production efficiency is extremely low, adds production cost.
Utility model content
The purpose of this utility model is to provide a kind of optical detection apparatus, to improve existing skill
The optical detection apparatus of art reports an error more, equipment cannot normally detect cause production efficiency low,
The problem that production cost increases.
This utility model is achieved in that
Based on above-mentioned purpose, this utility model provides a kind of optical detection apparatus, including propping up
Support component and detection platform, described support component has at least one location plane, described
Propping up support component and be installed on described detection platform, described location plane is not less than described detection platform
End face.
Preferably, described support component includes first support member and the second of tabular of tabular
Support member, described first support member parallels with the plate face of described second support member, and described
Two support members are flexibly connected with described first support member, and described first support member can be along being perpendicular to
Slide relative to described second support member in its direction, plate face；Described second support member is installed on institute
State detection platform.
Preferably, described support component also includes connector, and described first support member is with described
Second support member is connected by described connector.
Preferably, described connector is bolt, and described bolt includes screw rod and nut, institute
The plate face stating the first support member is provided with stopper slot, another plate face of described first support member
For described location plane, one end of described screw rod is plugged in described stopper slot, described stopper slot
Rotate relative to described first support member around its axis for limiting described screw rod, described screw rod
The other end be plugged in described second support member and stretch out the plate face of described second support member, institute
State nut and be bolted in the end away from described first support member of described screw rod.
Preferably, described connector is provided with multiple, and multiple described connectors are along described first
Being provided at circumferentially spaced of support member.
Preferably, described first support member is discoid.
Preferably, two guide rails that described detection platform includes being oppositely arranged, fixing beam and
Walking beam, wherein, described fixing beam between said two guide rail, described fixing beam
Two ends are respectively arranged in said two guide rail, described walking beam between described two guide rails,
Described walking beam is arranged along the length direction of described guide rail with described fixing distance between girders, described work
Dynamic beam is movably installed in described two guide rails, and described walking beam can be along the length side of described guide rail
Slide to relative to described fixing beam；Described second support member is installed on described fixing beam.
Preferably, described second support member includes two connecting rods and the connection being oppositely arranged
The cross bar of described two connecting rods, described cross bar is between described two connecting rods, described
The end of two connecting rods is installed on described fixing beam.
Preferably, the cross section being perpendicular to its length direction of described connecting rod is rectangle, described
The cross section being perpendicular to its length direction of cross bar is rectangle.
Preferably, described location plane and the planes overlapping at described detection platform place.
The beneficial effects of the utility model are:
In sum, this utility model provides a kind of optical detection apparatus, this apparatus structure
Advantages of simple, convenient processing and manufacture, low cost of manufacture, it is suitable for promoting the use of；Meanwhile, should
When device carries out PCB detection, it is possible to be substantially reduced the rate that reports an error after PCB warpage, and then
Improve the production efficiency of PCB, save production cost, add economic benefit, specifically
As follows:
This optical detection apparatus includes support component and a detection platform, and a support component is installed on
In detection platform, a support component has at least one location plane, when PCB is under automatic
After material device is delivered to optical detection apparatus, PCB is fixing under the effect of detection platform, with
Time, the surface of PCB falls in the plane of location, and location plane is not less than the top of detection platform
Face, PCB fits on the positioning plane, and PCB is positioned at the part of location plane and is positioned plane
Prop up, i.e. location plane has the effect supporting PCB, makes to there occurs through reflow soldering
The flatness of the PCB of certain warpage increases, and can reach flatness when carrying out optical detection
Requirement, and then reduce the rate of reporting an error, improve production efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be to reality
Execute the required accompanying drawing used in example to be briefly described, it will be appreciated that the following drawings is only shown
Go out some embodiment of the present utility model, be therefore not construed as the restriction to scope,
For those of ordinary skill in the art, on the premise of not paying creative work, also
Other relevant accompanying drawings can be obtained according to these accompanying drawings.
The structural representation of the optical detection apparatus that Fig. 1 provides for this utility model；
The explosive view of a support component of the optical detection apparatus that Fig. 2 provides for this utility model；
The structural representation of a support component of the optical detection apparatus that Fig. 3 provides for this utility model
Figure；
The signal of the second support member of the optical detection apparatus that Fig. 4 provides for this utility model
Figure；
The schematic diagram of the detection platform of the optical detection apparatus that Fig. 5 provides for this utility model；
The cross section of the first support member of the optical detection apparatus that Fig. 6 provides for this utility model
Figure；
The structure of the first support member of the optical detection apparatus that Fig. 7 provides for this utility model becomes
Shape figure；
The malformation of the connector of the optical detection apparatus that Fig. 8 provides for this utility model
Figure.
Reference collects:
Prop up support component 100, detection platform 200, detecting box 300, position plane 400,
PCB500,
First support member 101, the second support member 102, connector 103,
Screw rod 201, nut 202, adjustment projection 203, hole 204, location, through hole 205,
Limited block 206, stopper slot 207,
Guide rail 301, fixing beam 302, walking beam 303, connecting rod 304, cross bar 305.
Detailed description of the invention
At present, due to popularizing of automation equipment, reflow soldering all uses PCB after having welded
Automatic blanking device receives plate automatically, when pcb board is made up of a lot of block veneer jigsaw
Time, jigsaw V groove generation warpage in the middle of through reflow soldering readily along jigsaw, enter
During row optical detection, sample position skew is relatively big, reports an error more, it is impossible to normally detect, causes
Production efficiency is extremely low, adds production cost.
In consideration of it, designer of the present utility model devises a kind of optical detection apparatus, this dress
Putting simple and reasonable, convenient processing and manufacture, low cost of manufacture, meanwhile, this device is carried out
During the warpage detection of PCB500, it is possible to reduce PCB500 warpage and report an error rate, and then improve and produce
The qualification rate of product, improves the production efficiency of product.
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, under
The accompanying drawing that face will combine in this utility model embodiment, to the skill in this utility model embodiment
Art scheme is clearly and completely described, it is clear that described embodiment is that this practicality is new
The a part of embodiment of type rather than whole embodiments.Generally described in the accompanying drawing herein and
The assembly of this utility model embodiment illustrated can be arranged with various different configurations and set
Meter.Therefore, detailed description to the embodiment of the present utility model provided in the accompanying drawings below
It is not intended to limit claimed scope of the present utility model, but is merely representative of this practicality
Novel selected embodiment.Based on the embodiment in this utility model, ordinary skill
The every other embodiment that personnel are obtained under not making creative work premise, all belongs to
Scope in this utility model protection.
It should also be noted that similar label and letter represent similar terms in following accompanying drawing, because of
This, be defined in the most a certain Xiang Yi accompanying drawing, then it is right to need not in accompanying drawing subsequently
It defines further and explains.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that
Indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.By
This, define " first ", the feature of " second " can express or implicitly include one
Or more this feature.In description of the present utility model, " multiple " are meant that two
Or two or more, unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " install ",
" be connected ", " connection ", the term such as " fixing " should be interpreted broadly, for example, it may be solid
Fixed connection, it is also possible to be to removably connect, or integral；Can be to be mechanically connected, it is possible to
To be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can
To be connection or the interaction relationship of two elements of two element internals.For this area
Those of ordinary skill for, can understand that above-mentioned term is new in this practicality as the case may be
Concrete meaning in type.
Referring to Fig. 1-8, this utility model provides a kind of optical detection apparatus, including inspection
Surveying cabinet 300, support component 100 and detection platform 200, detection platform 200 is installed on inspection
Surveying in cabinet 300, a support component 100 is installed in detection platform 200, and PCB500 passes through
Automatic blanking device transports to optical detection apparatus, and PCB500 is positioned in detection platform 200,
PCB500 positions under the effect of detection platform 200, it is ensured that PCB500 will not phase
Detection platform 200 is moved, it is simple to detection.In prior art, PCB500 transports extremely
After detection platform 200, owing to PCB500 is the platy structure of rectangle, the phase of PCB500
To both sides be positioned in detection platform 200, the centre position of PCB500 is in unsettled shape
State, easily there is deformation warpage in PCB500, when carrying out optical detection, PCB500 detected
Angularity relatively big, the qualification rate of product reduces, and then result in the increase of production cost,
Now, also there is employing manually to carry out naked eyes and judge whether normally to use, but, this kind
Mode adds manpower and materials, complex operation during artificial judgment, adds time cost, with
Time, the accuracy of artificial judgment is low, there is potential safety hazard.In the present embodiment, flat in detection
Being provided with a support component 100 on platform 200, it is flat that a support component 100 has at least one location
Face 400, this location plane 400 is not less than the end face of detection platform 200, detection platform 200
End face be the plane that PCB500 places, so, PCB500 is placed on detection flat
After platform 200, the surface of PCB500 is fitted in the plane 400 of location, a support component 100
PCB500 is served supporting role, and then adds the flatness of PCB500, detection
Time qualification rate higher.Be preferably arranged to, location plane 400 with detection platform 200 place
Planes overlapping, i.e. location plane 400 and the end face of detection platform 200 are in same level
In, ensure the flatness of PCB500 as far as possible, it is simple to optical detection.
The optical detection apparatus that the present embodiment provides, simple and reasonable, install and manufacturer
Just, low cost of manufacture, after a support component 100 is installed on detection platform 200, location is flat
Face 400 is parallel with the end face of detection platform 200, now, is ensureing location plane 400
During the depth of parallelism, need location plane 400 is adjusted, and for the ease of location plane 400
Adjustment, refer to Fig. 2 and Fig. 3, in the preferred version of this embodiment, group will be supported
Part 100 is designed as double-decker, and a support component 100 includes the first support member 101, second
Support member 102 and connector 103, connector 103 is by the first support member 101 and second
Support member 102 is connected, and the first support member 101 is flexibly connected with the second support member 102,
Second support member 102 is installed in detection platform 200, location plane 400 is arranged on
On first support member 101, it is then possible to adjust the first support member 101 relative to second
The position of support member 102, and then achieve location plane 400 on the first support member 101
Adjust, it is ensured that location plane 400, relative to the flatness of detection platform 200, improves detection
Qualification rate.For the ease of positioning the processing of plane 400, the first support member 101 is designed
For platy structure, having smooth plate face, flatness is high, it is simple to adjust, meanwhile, by the
Two support members 102 are designed as platy structure, it is simple to utilize connector 103 by the first support member
101 are connected with the second support member 102.
Obviously, the quantity of connector 103 is on-demand to be configured, and is preferably arranged to, connector
103 are provided with multiple, and multiple connectors 103 set along the first the circumferentially-spaced of support member 101
Putting, connector 103 is evenly distributed on the side face of the first support member 101, the first support member 101
Being supported by multiple connectors 103, support effect is good, simultaneously, it is simple to first supports
The regulation of the flatness of part 101, by adjusting the height of different connectors 103, it is achieved
The fine setting of the flatness of the first support member 101, it is ensured that the flatness of the first support member 101
Higher.For the ease of the adjustment of connector 103, the outer peripheral face at each connector 103 sets
Put graduation mark, be adjusted according to graduation mark, it is possible to quickly adjust corresponding connector 103,
Adjust is in hgher efficiency, and the flatness obtained is higher.
Referring to Fig. 3 and Fig. 6, the structure of connector 103 is varied, this embodiment
In preferred version, connector 103 uses bolt, bolt to include screw rod 201 and nut 202,
Arranging stopper slot 207 on the first support member 101, a plate face of the first support member 101 sets
Putting this stopper slot 207, its another plate face is location plane 400, the quantity root of stopper slot 207
It is set according to the quantity of connector 103, it is ensured that each connector 103 can corresponding plug-in mounting
In each stopper slot 207, meanwhile, the second support member 102 is arranged and stopper slot 207
Corresponding through hole 205, the quantity of stopper slot 207 and position are all corresponding with through hole 205,
Ensure that connector 103 can be plugged in the stopper slot 207 of correspondence after passing in through hole 205
In, then nut 202 being screwed onto on screw rod 201, nut 202 is positioned at the first support member
101 and second between support member 102, and during real use state, nut 202 is positioned at first
The lower section of support member 101.Connector 103 is inserted into stopper slot 207 by after through hole 205
In, the connector 103 length between the first support member 101 and the second support member 102
It is the spacing between the first support member 101 and the second support member 102, each by adjusting
The length energy between the first support member 101 and the second support member 102 of connector 103
Enough adjust the spacing between the first support member 101 and the second support member 102, it is achieved that first
Support member 101 is relative to the rising of the second support member 102 or decline, during actual installation,
Second support member 102 is installed on detection platform 200, and the position of the second support member 102 is fixed
Inconvenience, when adjusting connector 103, changes the first support member 101 and supports relative to second
The height of part 102, can either ensure the location plane 400 end face with detection platform 200
Relative altitude, can adjust again the flatness of location plane 400.
During actual adjustment, rotary nut 202, due to the effect of stopper slot 207, stopper slot
207 limit screw rod 201 around its axis relative to the rotation of the first support member 101, screw rod
201 will not rotate relative to nut 202, and nut 202 is sent out relative to the position of screw rod 201
Raw change, and then change between the first support member 101 and the second support member 102
The length of screw rod 201, it is achieved that location plane 400 height and the adjustment of flatness.
Referring to Fig. 7 and Fig. 8, nut 202 is positioned at the first support member 101 and second and supports
Between part 102, during adjustment, operation inconvenience, it is therefore preferable that be set to, sets through hole 205
Being calculated as screwed hole, screw rod 201 is directly bolted in screwed hole, the plate face of the first support member 101
Design Orientation hole 204, the end of screw rod 201 is inserted in hole 204, location, positions hole 204
For counterbore, the end of screw rod 201 has limited block 206, limited block 206 and hole 204, location
Coordinate, limit the screw rod 201 direction towards the second support member 102 sliding in hole 204, location
Go out, adjustment projection 203 be set in the end away from the first support member 101 of screw rod 201,
Adjust projection 203 to removably connect with screw rod 201, by operation adjustment projection 203, band
Dynamic screw rod 201 rotates, and then have adjusted screw rod 201 and be positioned at the first support member 101 and second
Length between support member 102, have adjusted height and the flatness of location plane 400.
Location plane 400 designs on the first support member 101, and PCB500 is fitted in location
In plane 400, in order to be further ensured that PCB500 is placed on putting down after positioning plane 400
Whole degree, is designed as discoid by the first support member 101, and discoid circular slab face is location
Plane 400, location plane 400 is big with the contact area of PCB500, and PCB500's is smooth
Du Genggao, and then improve the qualification rate of optical detection.
Refer to Fig. 5, time actually detected, detection platform 200 can its structure of on-demand adjustment,
Adapting to the detection of various sizes of PCB500 plate, detection platform 200 includes being oppositely arranged
Two guide rails 301, fixing beam 302 and walking beam 303, wherein, fixing beam 302 is positioned at
Between two guide rails 301, the two ends of fixing beam 302 are respectively arranged in two guide rails 301,
Walking beam 303 is between two guide rails 301, and walking beam 303 is along the length of guide rail 301
Direction and fixing beam 302 interval are arranged, and walking beam 303 is movably installed in two guide rails 301,
Walking beam 303 can slide along the length direction of guide rail 301 relative to described fixing beam 302；
Second support member 102 is installed on fixing beam 302, and the two ends of PCB500 lay respectively at fixing beam
302 and walking beam 303 on, positioned, so by fixing beam 302 and walking beam 303
After, the side of the second support member 102 is installed on fixing beam 302, the i.e. second support member
102 between fixing beam 302 and walking beam 303, and the first support member 101 is positioned at second
The top of support member 102, the first support member 101 is positioned at fixing beam 302 and walking beam 303
Between, a support component 100 does not interferes with the adjustment of the distance of walking beam 303.
Refer to Fig. 4, after a support component 100 is installed on fixing beam 302, a support component 100
One end fix, the other end is unsettled, therefore, in order to alleviate the weight that fixing beam 302 bears,
Ensureing that fixing beam 302 is unlikely to deform, the second support member 102 is designed as U character, and i.e. second
Support member 102 includes two connecting rods 304 being oppositely arranged, and two connecting rods 304 are passed through
Cross bar 305 connects, and one end of two connecting rods 304 is separately fixed on fixing beam 302,
For the ease of dismounting and adjustment, the second support member 102 is secured by bolts in fixing beam 302
On, when need not use this to make assembly, being disassembled, not interfered with light
Learn the normal detection of detection device.Between two connecting rods 304, interval is arranged, and has certain
Space, alleviate the weight of support component 100, then the first support member 101 installed
In two connecting rods 304, location plane 400 covers the sky between two connecting rods 304
Between.Connected by cross bar 305 between two connecting rods 304, it is ensured that two connecting rods 304
The flatness of the plane constituted, the flatness after the first support member 101 is installed is more preferable, the most just
In the adjustment of the second support member 102, further, connecting rod 304, cross bar 305 are set
Being calculated as rectangular shaft, rectangular slab has multiple smooth plane, two connecting rods 304 corresponding
Surface, the corresponding surface of cross bar 305 be respectively positioned in same plane, the first support member 101
After being installed on the second support member 102, flatness is high, and the time spent during adjustment is few, saves
Cost.
The foregoing is only preferred embodiment of the present utility model, be not limited to this
Utility model, for a person skilled in the art, this utility model can have various more
Change and change.All within spirit of the present utility model and principle, any amendment of being made,
Equivalent, improvement etc., within should be included in protection domain of the present utility model.
Claims (10)
1. an optical detection apparatus, it is characterised in that include that a support component and detection are flat
Platform, described support component has at least one location plane, and described support component is installed on institute
Stating detection platform, described location plane is not less than the end face of described detection platform.
Optical detection apparatus the most according to claim 1, it is characterised in that described
Support component includes the first support member of tabular and the second support member of tabular, described first
Support member is paralleled with the plate face of described second support member, described second support member and described first
Support member is flexibly connected, and described first support member can be along being perpendicular to its direction, plate face relative to institute
State the second support member to slide；Described second support member is installed on described detection platform.
Optical detection apparatus the most according to claim 2, it is characterised in that described
Support component also includes connector, and described first support member and described second support member are by described
Connector connects.
Optical detection apparatus the most according to claim 3, it is characterised in that described company
Fitting is bolt, and described bolt includes screw rod and nut, a plate of described first support member
Face is provided with stopper slot, and another plate face of described first support member is described location plane, institute
The one end stating screw rod is plugged in described stopper slot, described stopper slot be used for limiting described screw rod around
Its axis rotates relative to described first support member, and the other end of described screw rod is plugged in described
Second support member and stretch out the plate face of described second support member, described nut is bolted in described spiral shell
Bar, and described nut is between described first support member and the second support member.
5. according to the optical detection apparatus described in claim 3 or 4, it is characterised in that institute
Stating connector and be provided with multiple, multiple described connectors are along between the circumference of described first support member
Every setting.
Optical detection apparatus the most according to claim 2, it is characterised in that described
One support member is discoid.
Optical detection apparatus the most according to claim 6, it is characterised in that described inspection
Survey two guide rails, fixing beam and walking beam that platform includes being oppositely arranged, wherein, described
Fixing beam is between said two guide rail, and the two ends of described fixing beam are respectively arranged in described
Two guide rails, described walking beam is between described two guide rails, and described walking beam is along described
The length direction of guide rail is arranged with described fixing distance between girders, and described walking beam is movably installed in institute
Stating two guide rails, described walking beam can be fixing relative to described along the length direction of described guide rail
Beam slides；Described second support member is installed on described fixing beam.
Optical detection apparatus the most according to claim 7, it is characterised in that described
Two support members include be oppositely arranged two connecting rods and connect the horizontal stroke of described two connecting rods
Bar, described cross bar is between described two connecting rods, and the end of described two connecting rods is pacified
It is loaded on described fixing beam.
Optical detection apparatus the most according to claim 8, it is characterised in that described company
The cross section being perpendicular to its length direction of extension bar is rectangle, described cross bar be perpendicular to its length
The cross section in direction is rectangle.
Optical detection apparatus the most according to claim 1, it is characterised in that described fixed
Bit plane and the planes overlapping at described detection platform place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620200141.2U CN205593491U (en) | 2016-03-15 | 2016-03-15 | Optical detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620200141.2U CN205593491U (en) | 2016-03-15 | 2016-03-15 | Optical detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205593491U true CN205593491U (en) | 2016-09-21 |
Family
ID=56930120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620200141.2U Active CN205593491U (en) | 2016-03-15 | 2016-03-15 | Optical detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205593491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783755A (en) * | 2016-03-15 | 2016-07-20 | 成都秦川科技发展有限公司 | Optical detection apparatus |
-
2016
- 2016-03-15 CN CN201620200141.2U patent/CN205593491U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783755A (en) * | 2016-03-15 | 2016-07-20 | 成都秦川科技发展有限公司 | Optical detection apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105866661A (en) | PCBA positioning detecting device and mechanism | |
| CN205643630U (en) | PCBA location detection device and detection mechanism | |
| CN102749068A (en) | Installation precision detection method for planar array antenna surface | |
| CN205484081U (en) | Gear visual inspection device for industrial robot | |
| CN202074938U (en) | Three-coordinate rapid measurement device for aircraft engine blade | |
| CN205642199U (en) | Utensil is examined to car sub vehicle frame mounting point | |
| CN205593491U (en) | Optical detection device | |
| CN106323142B (en) | Illuminated digital display furnace roller accuracy measuring device | |
| CN104614053A (en) | Reflecting material level instrument calibration device and simulated guide rail type calibration method thereof | |
| CN209379216U (en) | A kind of electric precipitator cathode line adjusting location structure | |
| CN204013397U (en) | A kind of I-V inhomogeneities test fixture | |
| CN105066943A (en) | Portable reflector surface detection apparatus and method | |
| CN105783755A (en) | Optical detection apparatus | |
| CN110631488A (en) | Equipment for on-line automatic measuring thickness and width | |
| CN205655791U (en) | Communication casing comprehensive testing equipment | |
| CN203173699U (en) | Laser emission device for measuring and detecting crane track | |
| DE202022103011U1 (en) | Referencing device for wind turbine blades | |
| CN103852024A (en) | Visual inspection training platform of gap and jump between machine cover and fender | |
| CN204142147U (en) | A kind of Novel clutch general pump center distance check tool | |
| CN108759653B (en) | Wind generating set load strain monitoring device based on eddy current sensor | |
| CN208645158U (en) | It is a kind of scene positioning use bracket | |
| CN204438978U (en) | For the instrument in detect aperture spacing and aperture | |
| CN204202546U (en) | For the long distance precision measurement apparatus of milling equipment base | |
| CN208238747U (en) | A kind of light guide plate front and back sides detection device and system | |
| CN206863074U (en) | Fixture and experimental rig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610199 Longquanyi, Sichuan Province Industrial Park licensing Patentee after: CHENGDU QINCHUAN IOT TECHNOLOGY Co.,Ltd. Address before: 610199 Longquanyi, Sichuan Province Industrial Park licensing Patentee before: CHENGDU QINCHUAN TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221009 Address after: South District, Ganmei Industrial Park, Dongpo District, Meishan City, Sichuan Province, 610000 Patentee after: Meishan Qinchuan Intelligent Sensor Co.,Ltd. Address before: 610199 Jiepai Industrial Park, Longquanyi District, Chengdu, Sichuan Patentee before: CHENGDU QINCHUAN IOT TECHNOLOGY Co.,Ltd. |