CN106525856A - Stable detection mechanism applied to circuit board detection machine - Google Patents
Stable detection mechanism applied to circuit board detection machine Download PDFInfo
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- CN106525856A CN106525856A CN201611254800.1A CN201611254800A CN106525856A CN 106525856 A CN106525856 A CN 106525856A CN 201611254800 A CN201611254800 A CN 201611254800A CN 106525856 A CN106525856 A CN 106525856A
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- 238000001514 detection method Methods 0.000 title claims abstract description 55
- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 230000003139 buffering effect Effects 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 32
- 239000000725 suspension Substances 0.000 claims description 24
- 230000008878 coupling Effects 0.000 claims description 18
- 238000010168 coupling process Methods 0.000 claims description 18
- 238000005859 coupling reaction Methods 0.000 claims description 18
- 230000007704 transition Effects 0.000 claims description 18
- 230000033001 locomotion Effects 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910000639 Spring steel Inorganic materials 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005496 tempering Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention relates to the technical field of circuit board detecting, and discloses a stable detection mechanism applied to a circuit board detection machine. The stable detection mechanism comprises an installing machine frame, a power plant, a transmission machine frame and a stable detection device, wherein the installing machine frame is arranged on the transmission machine frame and the transmission machine frame supports the installing machine frame; the power plant is arranged on the installing machine frame, and the power plant drives the stable detection device to move up and down; the stable detection device comprises a camera installing plate and a buffering and guiding component; the camera installing plate is provided with an array camera; the power plant is connected to the camera installing plate, and the power plant drives the camera installing plate to move so as to make the array camera capable of moving up and down; one end of the buffering and guiding component is connected to the installing machine frame, the other end of the buffering and guiding component is connected to the camera installing plate, and the buffering and guiding component plays roles of buffering and guiding when the camera installing plate moves.
Description
Technical field
The present invention relates to technical field of circuit board detection, and in particular to a kind of stable detection for being applied to circuit board testing machine
Mechanism.
Background technology
With the continuous development of technology, printed circuit board (PCB) is made more and more carefully, so as to circuit is also more and more intensive, the number of plies
It is more and more.In traditional backward technology, general artificial naked eyes are detected to printed circuit board (PCB).And prior art is using electricity
Road plate detection machine detected to printed circuit board (PCB), its principle be by gather the image information of tested printed circuit board (PCB) with it is qualified
The image information of circuit board contrasted, so as to detect that tested printed circuit board (PCB) is pieces O.K., therefore use circuit board
Detection machine is more ripe more than manual testing, accurately and efficient to detect pcb board (i.e. printed circuit board (PCB)).
In prior art, in order to improve the detection efficiency of circuit board, typically with being gone using two groups of image pick-up detection devices while
The image of collecting circuit board.Two groups of image pick-up detection devices are arranged in frame, generally just to setting up and down, respectively upper to image
Detection means and lower image pick-up detection device.Typically lower image pick-up detection device is motionless at present, and upper image pick-up detection device is along machine
Frame is moved up and down, in order to adapt to the specification of various circuit boards, as circuit board has different specifications so its thickness
Also it is different, after video camera is to the accurate focusing of circuit board, at this moment go up the roller on the roller and frame of image pick-up detection device
The circuit board is clamped, circuit board ma has been put into detection operation of taking pictures, and video camera just can be taken pictures to circuit board.On take the photograph
It is to prevent circuit board in transmission shift, causing as the roller on the roller and frame of detection means clamps the circuit board
The photo taken does not meet specification, affects testing result.
But as upper image pick-up detection device is in moving process, video camera is moved with it, as video camera does not have
Buffer protection, it is easy to cause camera lens to rock, causes video camera inaccurate to circuit board focusing, affects result of taking pictures.
The content of the invention
Present invention aims to weak point of the prior art, there is provided a kind of circuit board testing machine that is applied to
Stable detection mechanism.
It is that, up to this purpose, the present invention is employed the following technical solutions：A kind of stable detection machine for being applied to circuit board testing machine
Structure, including installation frame, power set, driving frame and stable detection device；
The installation frame is arranged above the driving frame, and the driving frame is provided for the installation frame and propped up
Hold；
The power set are arranged on the installation frame, and the power set drive the stable detection device upper and lower
It is mobile；
The stable detection device includes camera installing plate and buffering guidance set；
Array camera is provided with the camera installing plate；
The power set are connected with the camera installing plate, and the power set drive the camera installing plate movement,
So that array camera can be moved up and down；
One end of the buffer-oriented component is connected with the installation frame, and the other end is connected with the camera installing plate,
The buffer-oriented component plays buffering and guide effect when the camera installing plate is moved.
Preferably, the driving frame includes four root posts；The installation frame includes installing top board and support beam；It is described
Top board is installed to be arranged above four root post；
Two horizontal support beams are provided with the installation top board, in the middle part of the installation top board, square hollow out is provided with；
The power set are arranged in the support beam, and its output end is connected through the square hollow out with the camera installing plate.
Preferably, the buffer-oriented component includes array spring and at least two groups guide extension axles；
One end of the array spring is arranged at the edge of the camera installing plate, and the other end is arranged at described installation and pushes up
On plate；
One end of the guide extension axle is arranged in the camera installing plate, and the other end is arranged at the installation top board
On, the guide extension axial symmetry is arranged at the both sides of the camera installing plate.
Preferably, the power set include motor, Electromotor Seat, power transition components and coupling assembly；
The motor is arranged on the Electromotor Seat, and the Electromotor Seat is arranged in the support beam；It is described
One end of power transition components is arranged on the Electromotor Seat and is connected with the output shaft of motor, the power transition components
The other end be arranged in the coupling assembly, the rotary motion of the motor is converted to straight up and down by the power transition components
Line is moved, and drives the coupling assembly to move up and down；
The coupling assembly is connected with the camera installing plate, and the up and down motion of the coupling assembly drives the camera peace
The up and down motion of dress plate.
Preferably, the Electromotor Seat by left suspension plate, right suspension plate and hang top board constitute, the left suspension plate and
Right suspension plate is correspondingly arranged at the bottom surface edges at two ends for hanging top board respectively；The left suspension plate is provided with two and leads to
Through hole behind hole, respectively left plate front through hole and left plate；The right suspension plate is also equipped with two through holes, respectively right panel front through hole
With through hole after right panel；The centerline of the left plate front through hole and right panel front through hole on same straight line, through hole after the left plate
With the centerline of through hole after right panel on same straight line；
Two support beams include front support beam and rear support beam, the front support beam sequentially pass through left plate front through hole and
Right panel front through hole, the rear support beam are sequentially passed through after right panel front through hole and right panel on through hole.
Preferably, the coupling assembly includes connecting plate and array connecting rod；
The other end of the power transition components is connected with the connecting plate, one end and the connecting plate company of institute of the connecting rod
Connect, the other end of the connecting rod is connected with the camera installing plate.
Preferably, the power transition components take feed screw nut's structure；
Screw mandrel is connected with the output shaft of the motor, and nut seat is connected with the connecting plate.
Preferably, the spring is extension spring, and the material for adopting is that oil hardening is tempered carbon spring steel wires.
Beneficial effects of the present invention：The camera installing plate in moving process, because of the slow of buffer-oriented component
Punching and guiding, it becomes possible to the stable action during moving up and down, because high-accuracy high precision detection piece during camera, it becomes possible to
Ensure that array camera will not be badly shaken, will not also cause array camera to misplace in moving process so as to not interfere with
The accuracy of detection of array camera.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the circuit board testing machine and stable detection mechanism structure schematic diagram of the present invention；
Fig. 2 is the stable detection apparatus structure schematic diagram of the present invention；
Fig. 3 is the powerplant configuration schematic diagram of the present invention.
Wherein：Installation frame 1, power set 2, driving frame 3, stable detection device 4, camera installing plate 41, buffering is led
To component 42, column 31, top board 11, square hollow out 111, spring 421, guide extension axle 422, motor 21, motor suspension are installed
Seat 22, power transition components 23, coupling assembly 24, left suspension plate 221, right suspension plate 222 hang top board 223, left plate front through hole
2211, through hole 2212 after left plate, right panel front through hole 2221, through hole 2222 after right panel, front support beam 12, rear support beam 13, connection
Plate 241, connecting rod 242.
Specific embodiment
Technical scheme is further illustrated below in conjunction with the accompanying drawings and by specific embodiment.
As shown in figure 1, a kind of stable detection mechanism for being applied to circuit board testing machine, including installation frame 1, power set
2nd, driving frame 3 and stable detection device 4；
The installation frame 1 is arranged above the driving frame 3, and the driving frame 3 is provided for the installation frame 1
Supporting；
The power set 2 are arranged on the installation frame 1, and the power set 2 drive the stable detection device 4
Move up and down；
The stable detection device 4 includes camera installing plate 41 and buffering guidance set 42；
Array camera is provided with the camera installing plate 41；
The power set 2 are connected with the camera installing plate 41, and the power set 2 drive the camera installing plate 41
It is mobile, so that array camera can be moved up and down；
One end of the buffer-oriented component 42 is connected with the installation frame 1, the other end and the camera installing plate 41
Buffering and guide effect are played in connection, the buffer-oriented component 42 when the camera installing plate 41 is moved.
Due in detection circuit board, detection module being provided with above and below integral-rack, camera mould is respectively gone up
Group and lower camera module, the upper camera module above integral-rack need to move, just past until needing to detect circuit board to move down
It is dynamic.At this moment, the array camera in the camera installing plate 41 is also and then to move up and down.Array camera upwards and to
Lower movement is to drive the camera installing plate 41 to move downward or upward by the power set 2, and the camera installing plate 41 exists
In moving process, because of the buffering and guiding of buffer-oriented component 42, it becomes possible to the stable action during moving up and down,
Because high-accuracy high precision detection piece during camera, it becomes possible to which guarantee will not be badly shaken to array camera, will not also make total
Group camera is misplaced so as to not interfere with the accuracy of detection of array camera in moving process.
Further, as shown in figure 1, the driving frame 3 includes four root posts 31；The installation frame 1 includes peace
Dress top board 11 and support beam；The installation top board 11 is arranged above four root post 31；
Two horizontal support beams are provided with the installation top board 11, in the middle part of the installation top board 11, square engraving is provided with
Empty 111；The power set 2 are arranged in the support beam, and its output end is pacified through the square hollow out 111 with the camera
Dress plate 41 connects.
The column 31 causes whole circuit board detection machine to have preferably structural strength.The support beam structure of setting is steady
Fixed, the power set 2 are easily adjusted to the connection position for being adapted to be engaged with the camera installing plate 41 in the support beam
Put.
Further, as depicted in figs. 1 and 2, the buffer-oriented component 42 includes array spring 421 and at least two groups
Guide extension axle 422；
One end of the array spring 421 is arranged at the edge of the camera installing plate 41, and the other end is arranged at described
Install on top board 11；
One end of the guide extension axle 422 is arranged in the camera installing plate 41, and the other end is arranged at the installation
On top board 11, the guide extension axle 422 is symmetricly set in the both sides of the camera installing plate 41.
The plasticity of spring is high, and buffering damping capaicty is strong, so as to ensure that the camera installing plate 41 will not in moving process
Larger vibrations are produced, the impact to camera is reduced.In addition, the rigidity of spring is big, fatigue resistance big and life-span length, even if
The camera installing plate 41 is moved up and down through multiple high-frequency, is also very little to the performance of spring.The power set 2 exist
When driving the camera installing plate 41 to move up and down, because there is the guiding of guide extension axle 422, the camera installing plate 41 is being moved
Would not offset when dynamic or misplace, so that the camera in the camera installing plate 41 is at when detecting every time together
One position, it becomes possible to ensure that camera takes clear photograph every time.
Further, as shown in figure 3, the power set 2 include motor 21, Electromotor Seat 22, power conversion group
Part 23 and coupling assembly 24；
The motor 21 is arranged on the Electromotor Seat 22, and the Electromotor Seat 22 is arranged at the support beam
On；One end of the power transition components 23 is arranged on the Electromotor Seat 22 and is connected with the output shaft of motor 21, institute
The other end for stating power transition components 23 is arranged in the coupling assembly 24, and the power transition components 23 are by the motor 21
Rotary motion be converted to and move along a straight line up and down, and drive the coupling assembly 24 to move up and down；
The coupling assembly 24 is connected with the camera installing plate 41, and the up and down motion drive of the coupling assembly 24 is described
The up and down motion of camera installing plate 41.
The power bracket that motor can be provided is very big, can easily select the model of suitable circuit board testing machine.And
And motor uses and controls very convenient, with abilities such as self-starting, acceleration, braking, reversions, it is adapted to circuit board testing machine
Demand, because the camera installing plate 41 needs Jing often to move up and down, it is necessary to the frequently rotating of the motor 21 of control,
The abilities such as startup, acceleration and the braking of the motor 21 can be also reacted in the camera installing plate 41.In addition, the work of motor
Make that efficiency is higher, be adapted to the high efficiency production of factory.
Further, as shown in figure 3, the Electromotor Seat 22 is by left suspension plate 221, right suspension plate 222 and hangs
Top board 223 is constituted, and the left suspension plate 221 and right suspension plate 222 are correspondingly arranged in the bottom surface two for hanging top board 223 respectively
At end margin；The left suspension plate 221 is provided with two through holes, respectively through hole 2212 after left plate front through hole 2211 and left plate；
The right suspension plate 222 is also equipped with two through holes, respectively through hole 2222 after right panel front through hole 2221 and right panel；The left plate
The centerline of front through hole 2211 and right panel front through hole 2221 is led to after through hole 2212 and right panel after the left plate on same straight line
The centerline in hole 2222 is on same straight line；
Two support beams include front support beam 12 and rear support beam 212, and the front support beam 12 sequentially passes through left plate
Front through hole 2211 and right panel front through hole 2221, the rear support beam 13 sequentially pass through through hole after right panel front through hole 2221 and right panel
On 2222.
When being provided with two support beams, effectively motor 21 can be stated in support residence.Moved by the through hole and support beam
Relative position can just move the Electromotor Seat 22, so as to enough positions for adjusting the motor 21 so that whole power
The output of device 2 is with 41 moment of the camera installing plate in vertical.The output shaft of the motor 21 is in the left suspension plate
Between 221 and the right suspension plate 222, the rotation of 21 output shaft of the motor would not be had influence on, also be more prone to observe
The action situation of power set 2, convenient maintenance later and maintenance.
Further, as shown in figure 3, the coupling assembly 24 includes connecting plate 241 and array connecting rod 242；
The other end of the power transition components 23 is connected with the connecting plate 241, one end of the connecting rod 242 and institute
Connecting plate 241 connects, and the other end of the connecting rod 242 is connected with the camera installing plate 41.
The array connecting rod 242 is connected with the camera installing plate 41, and camera described in support and the camera are installed
The power of plate 41 is assigned in array connecting rod 242, can further effectively damping, and the camera installing plate 41 is being moved
It is more steady during dynamic.
Further, the power transition components 23 take feed screw nut's structure；
Screw mandrel is connected with the output shaft of the motor 21, and nut seat is connected with the connecting plate 241.
21 output shaft of the motor is to rotate, and requires that the camera installing plate 41 is moved up and down, power conversion group
Rotation must just must be changed into moving along a straight line up and down by part 23, and feed screw nut can just realize for rotation being changed into linear motion.
Further, the spring 421 is extension spring, and the material for adopting is that oil hardening is tempered carbon spring steel wires.
Extension spring has nonlinear characteristic, and its rigidity becomes with load, thus its natural frequency of vibration is several under any load
Keep constant, so that the camera installing plate 41 has almost unchanged characteristic；Which absorbs the property of dither and sound insulation
Can be good；It bears axial load and radial load simultaneously, by the adjustment of internal pressure, can also obtain different bearing capacitys,
Therefore various load needs are adapted to, and the service behaviour requirement of this exactly coincident circuit plate detection machine.Oil hardening is tempered carbon
Spring steel wire case hardness is high, wear-resisting good toughness, the exercise performance of coincident circuit plate detection machine.
Above content is only presently preferred embodiments of the present invention, for one of ordinary skill in the art, according to the present invention's
Thought, will change in specific embodiments and applications, and this specification content is should not be construed as to the present invention
Restriction.
Claims (8)
1. a kind of stable detection mechanism for being applied to circuit board testing machine, it is characterised in that：Including installation frame, power set,
Driving frame and stable detection device；
The installation frame is arranged above the driving frame, and the driving frame provides supporting for the installation frame；
The power set are arranged on the installation frame, and the power set drive
It is dynamic；
The stable detection device includes camera installing plate and buffering guidance set；
Array camera is provided with the camera installing plate；
The power set are connected with the camera installing plate, and the power set drive the camera installing plate movement, so as to
Array camera is moved up and down；
One end of the buffer-oriented component is connected with the installation frame, and the other end is connected with the camera installing plate, described
Buffer-oriented component plays buffering and guide effect when the camera installing plate is moved.
2. the stable detection mechanism for being applied to circuit board testing machine according to claim 1, it is characterised in that：The transmission
Frame includes four root posts；The installation frame includes installing top board and support beam；The installation top board is arranged at described four
Above column；
Two horizontal support beams are provided with the installation top board, in the middle part of the installation top board, square hollow out is provided with；It is described
Power set are arranged in the support beam, and its output end is connected through the square hollow out with the camera installing plate.
3. the stable detection mechanism for being applied to circuit board testing machine according to claim 2, it is characterised in that：The buffering
Guidance set includes array spring and at least two groups guide extension axles；
One end of the array spring is arranged at the edge of the camera installing plate, and the other end is arranged at the installation top board
On；
One end of the guide extension axle is arranged in the camera installing plate, and the other end is arranged on the installation top board, institute
State the both sides that guide extension axial symmetry is arranged at the camera installing plate.
4. the stable detection mechanism for being applied to circuit board testing machine according to claim 2, it is characterised in that：The power
Device includes motor, Electromotor Seat, power transition components and coupling assembly；
The motor is arranged on the Electromotor Seat, and the Electromotor Seat is arranged in the support beam；The power
One end of transition components is arranged on the Electromotor Seat and is connected with the output shaft of motor, the power transition components it is another
One end is arranged in the coupling assembly, and the rotary motion of the motor is converted to upper and lower straight line fortune by the power transition components
It is dynamic, and drive the coupling assembly to move up and down；
The coupling assembly is connected with the camera installing plate, and the up and down motion of the coupling assembly drives the camera installing plate
Up and down motion.
5. the stable detection mechanism for being applied to circuit board testing machine according to claim 4, it is characterised in that：The motor
Hangoff receptacle is made up of left suspension plate, right suspension plate and suspension top board, and the left suspension plate and right suspension plate are correspondingly arranged in respectively
At the bottom surface edges at two ends for hanging top board；The left suspension plate is provided with two through holes, respectively left plate front through hole and a left side
Through hole after plate；The right suspension plate is also equipped with two through holes, respectively through hole after right panel front through hole and right panel；Before the left plate
The centerline of through hole and right panel front through hole on same straight line, after the left plate after through hole and right panel through hole centerline in
On same straight line；
Two support beams include front support beam and rear support beam, and the front support beam sequentially passes through left plate front through hole and right panel
Front through hole, the rear support beam are sequentially passed through after right panel front through hole and right panel on through hole.
6. the stable detection mechanism for being applied to circuit board testing machine according to claim 4, it is characterised in that：The connection
Component includes connecting plate and array connecting rod；
The other end of the power transition components is connected with the connecting plate, and one end of the connecting rod is connected with institute connecting plate,
The other end of the connecting rod is connected with the camera installing plate.
7. the stable detection mechanism for being applied to circuit board testing machine according to claim 4, it is characterised in that：The power
Transition components take feed screw nut's structure；
Screw mandrel is connected with the output shaft of the motor, and nut seat is connected with the connecting plate.
8. the stable detection mechanism for being applied to circuit board testing machine according to claim 4, it is characterised in that：The spring
For extension spring, the material for adopting is oil hardening tempering carbon spring steel wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611254800.1A CN106525856A (en) | 2016-12-30 | 2016-12-30 | Stable detection mechanism applied to circuit board detection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611254800.1A CN106525856A (en) | 2016-12-30 | 2016-12-30 | Stable detection mechanism applied to circuit board detection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106525856A true CN106525856A (en) | 2017-03-22 |
Family
ID=58335695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611254800.1A Pending CN106525856A (en) | 2016-12-30 | 2016-12-30 | Stable detection mechanism applied to circuit board detection machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN106525856A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110596000A (en) * | 2019-09-11 | 2019-12-20 | 天石（深圳）技研有限公司 | Be applied to diversified visual detection device of 5G basic station antenna |
| CN113686900A (en) * | 2021-08-31 | 2021-11-23 | 江西炬森智能装备有限公司 | Integrated method and device for detecting and repairing appearance defects of PCB |
| EP4036205A4 (en) * | 2019-09-24 | 2024-02-07 | Genemind Biosciences Co Ltd | Vibration dampening structure, detection system and sequencing system |
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| CN206515263U (en) * | 2016-12-30 | 2017-09-22 | 深圳市研创精密设备有限公司 | A kind of stable detection mechanism applied to circuit board testing machine |
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| JPH0645799A (en) * | 1992-07-24 | 1994-02-18 | Toshiba Corp | Check device of printed board |
| CN203287325U (en) * | 2013-05-21 | 2013-11-13 | 惠州市威莱斯电子科技有限公司 | Jacking device for AOI (Automatic Optic Inspection) objective table |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110596000A (en) * | 2019-09-11 | 2019-12-20 | 天石（深圳）技研有限公司 | Be applied to diversified visual detection device of 5G basic station antenna |
| CN110596000B (en) * | 2019-09-11 | 2022-05-13 | 天石（深圳）技研有限公司 | Be applied to diversified visual detection device of 5G base station antenna |
| EP4036205A4 (en) * | 2019-09-24 | 2024-02-07 | Genemind Biosciences Co Ltd | Vibration dampening structure, detection system and sequencing system |
| CN113686900A (en) * | 2021-08-31 | 2021-11-23 | 江西炬森智能装备有限公司 | Integrated method and device for detecting and repairing appearance defects of PCB |
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Application publication date: 20170322 |