CN106374293B - Detection device and its floating adjusting method - Google Patents
Detection device and its floating adjusting method Download PDFInfo
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- CN106374293B CN106374293B CN201610976761.XA CN201610976761A CN106374293B CN 106374293 B CN106374293 B CN 106374293B CN 201610976761 A CN201610976761 A CN 201610976761A CN 106374293 B CN106374293 B CN 106374293B
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- 238000007667 floating Methods 0.000 title claims abstract description 86
- 238000001514 detection method Methods 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000000523 sample Substances 0.000 claims abstract description 91
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 230000001105 regulatory effect Effects 0.000 claims abstract description 44
- 238000012937 correction Methods 0.000 claims abstract description 10
- 238000003780 insertion Methods 0.000 claims abstract description 3
- 230000037431 insertion Effects 0.000 claims abstract description 3
- 238000006073 displacement reaction Methods 0.000 claims description 30
- 229910000679 solder Inorganic materials 0.000 claims description 29
- 230000008602 contraction Effects 0.000 claims description 17
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000008569 process Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 238000004804 winding Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
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- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
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- 238000012545 processing Methods 0.000 description 2
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- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
- H01R13/6315—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only allowing relative movement between coupling parts, e.g. floating connection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/06—Measuring leads; Measuring probes
- G01R1/067—Measuring probes
- G01R1/06711—Probe needles; Cantilever beams; "Bump" contacts; Replaceable probe pins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/20—Connectors or connections adapted for particular applications for testing or measuring purposes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The present invention disclose it is a kind of for detect electronic product component detection device and its probe with detection object relative location floating adjusting method, including probe, locating piece, erecting bed and fixed station, the probe is installed on erecting bed, probe and locating piece it is external in the part of erecting bed according to the distribution of shapes to match with connector, it is characterised in that：It further include floating regulating mechanism, for during the both ends recess portion of locating piece insertion connector, when existence position deviation causes the wall portion of locating piece and connector to offset, floating regulating mechanism acts so that locating piece, erecting bed, probe adjust the relative position of they and connector toward orientation synchronizing moving to realize to float on fixed station, and then so that locating piece is can smoothly enter into connector recess portion and/or complete the correction of the bond pad locations of probe and connector.
Description
Technical field
The present invention relates to industrial automation more particularly to a kind of detection devices for detecting electronic product component
And its floating adjusting method of probe and detection object relative location.
Background technology
In the prior art, when detecting the component of electronic product, testing agency mostly uses probe and is inserted directly into connector
Then golden finger is positioned by the entire profile of connector, due to None- identified position deviation and automatically correct, be inserted by force
Or close to the golden finger or probe for being easily damaged connector, and probe is complicated with connector contraposition process, efficiency is low.In addition,
The probe of testing agency is frequently present of position deviation with connector engaging process, and can not be automatically performed in existing scheme partially
The correction of difference, the protection of alarm and probe, contraposition precision be not high.
In addition, the output winding displacement of existing testing agency often follows pedestal to move left and right or swing, it be easy to cause winding displacement
Damage is unstable with output signal, and then influences entire test quality.
Invention content
The purpose of the present invention is overcoming the one or more of prior art problem insufficient, a kind of detection device and detection are provided
The probe of device and the floating adjusting method of connector relative position.
The object of the invention is realized by following scheme：
Detection device, including probe, locating piece, erecting bed and fixed station, the probe are installed on erecting bed, probe with
Locating piece it is external in the part of erecting bed according to the distribution of shapes to match with connector, it is characterised in that：Further include floating to adjust
Mechanism is saved, is used for during the locating piece is inserted into the both ends recess portion of connector, when existence position deviation causes locating piece and company
When connecing the wall portion of device and offseting, floating regulating mechanism act so that locating piece, erecting bed, probe toward orientation synchronizing moving with reality
Float on present fixed station and adjust the relative position of they and connector, so make locating piece can smoothly enter into connector recess portion and/
Or complete the correction of position between probe and the solder joint of connector.
Preferably, the floating of the floating regulating mechanism adjusts real by the longitudinal stroke and infeed stroke of the locating piece
It is existing, wherein the longitudinal stroke of the locating piece includes first longitudinal direction stroke：After the wall portion of locating piece and connector offsets, positioning
Part discharges the infeed stroke of locating piece and it is made gradually to increase gradually toward longitudinal contraction inside fixed station.
Further, the longitudinal stroke of the locating piece includes second longitudinal direction stroke：After first longitudinal direction stroke, positioning
Part is toward continuation longitudinal contraction inside fixed station until the corresponding contact of the alarm needle and warning circuit on locating piece.
Further, the longitudinal stroke of the locating piece includes third longitudinal stroke：Locating piece can smoothly enter into connector
After recess portion, bottom and the locating piece of connector recess portion offset and make locating piece toward longitudinal contraction inside fixed station and then close the cross
To stroke and make the probe and the solder joint of connector is corresponding contacts.
In above-mentioned infeed stroke, locating piece drives the probe on erecting bed and erecting bed to follow in the lateral displacement of fixed station
Locating piece while lateral displacement.
Preferably, the floating regulating mechanism is additionally operable to corresponding position deviation when locating piece offsets with the wall portion of connector
When floating adjustable range beyond floating regulating mechanism, floating regulating mechanism passes through the alarm needle detection trigger device on locating piece
Warning circuit.
Preferably, detection device further includes pcb board, and the erecting bed is arranged on fixed station, and the pcb board is fixed on
The signal of fixed station bottom, detection device exports wire plug connection in the pcb board.
Further, the floating regulating mechanism passes through the alarm needle contact corresponding on pcb board on locating piece
With the warning circuit of detection trigger device.
Further, the fixed station is equipped with transfers needle correspondingly with probe；The probe and connector
After solder joint corresponds to contact, described switching needle one end is contacted with probe, and other end contact corresponding with pcb board contacts respectively, into
And be connected and realize the input of detection signal.
The present invention also provides a kind of floating adjusting methods of detection device, which is characterized in that includes the following steps：
The locating piece of detection device is inserted into during the both ends recess portion of connector, when existence position deviation causes locating piece and company
When connecing the wall portion of device and offseting, the floating of triggering floating regulating mechanism is adjusted；
Floating regulating mechanism makes locating piece execute first longitudinal direction stroke：After the wall portion of locating piece and connector offsets, positioning
Part discharges the infeed stroke of locating piece and the range of infeed stroke is made gradually to increase gradually toward longitudinal contraction inside fixed station
Greatly；
Locating piece executes in first longitudinal direction stroke, and locating piece, which synchronizes, executes infeed stroke, toward orientation transverse direction position
Move, and then drive the probe synchronous horizontal displacement on erecting bed and erecting bed, make locating piece can smoothly enter into connector recess portion and/or
Complete the correction of the bond pad locations of probe and connector.
Further, further include step：When locating piece offsets corresponding position deviation beyond the tune that floats with the wall portion of connector
When saving the floating adjustable range of mechanism, after first longitudinal direction stroke, floating regulating mechanism makes locating piece execute second longitudinal direction row
Journey：Locating piece is toward continuation longitudinal contraction inside fixed station until the alarm needle on locating piece connects with the corresponding contact of warning circuit
It touches, and then the warning circuit of detection trigger device.
Further, further include step：Floating regulating mechanism makes locating piece execute third longitudinal stroke：Locating piece smoothly into
After entering connector recess portion, bottom and the locating piece of connector recess portion, which offset, to be made locating piece toward longitudinal contraction inside fixed station and then closes
It closes the locating piece infeed stroke and makes the probe and the solder joint of connector is corresponding contacts.
Compared with prior art, effect of the present invention includes but not limited to：1, the knot that erecting bed and fixed station combine is used
Structure, output winding displacement need not follow fixed station to move left and right or swing, and avoid the shakiness for causing damage to overcome output signal winding displacement
The problem of determining, influencing test quality；2, positioned using locating piece and the recess portion at connector both ends, and probe by with even
It connects solder joint or pin outside device to be contacted, positioning quickly, precisely, and protects the golden finger of connector；3, have floating
Dynamic regulating mechanism can timely identify position deviation, and automatically carry out automatic position by the principle of floating left and right displacement
Set correction, contraposition precisely, efficiency and high degree of automation and shield to probe and connector, avoid position from not having pair
The damage of accurate probe or connector caused by engagement by force；4, the assembled scheme that probe is combined with needle of transferring is used, is overcome existing
Have technology middle probe is long hardness is caused to reduce, the big problem of difficulty of processing, and exist with the ingenious combination of principle adjusted of floating
Together.
Description of the drawings
Fig. 1 is the floor map of connector；
Fig. 2 is the dimensional structure diagram of connector；
Fig. 3 is the first and second longitudinal stroke schematic diagrames of locating piece in detection device floating adjustment process；
Fig. 4 is one of first and the third longitudinal stroke schematic diagram of locating piece in detection device floating adjustment process；
Fig. 5 is two of first and third longitudinal stroke schematic diagram of locating piece in detection device floating adjustment process；
Fig. 6 is the dimensional structure diagram of detection device；
Fig. 7 is diagrammatic cross-sections of the Fig. 6 at II；
Fig. 8 is diagrammatic cross-sections of the Fig. 6 at III.
Specific implementation mode
Below in conjunction with drawings and embodiments, the invention will be further described.It is following longitudinally, laterally, up and down
Deng about direction description be combine figure shown in, from be easy to understand and according to cognition custom go to define.When mounting means or the side of putting
To change, corresponding position relationship will also synchronize corresponding change.
As illustrated in fig. 1 and 2, it is the structural schematic diagram for certain class connector that detection device of the invention connects.9 liang of connector
End has recess portion 91, and centre is two rows of golden fingers 94 with IC original papers or winding displacement interface grafting；The surrounding of connector 9 is wall portion
92, wall portion 92 is externally provided with the solder joint for being connected with golden finger 94 and being electrically connected with the other elements of pcb board for being fixedly welded on pcb board
93 (or pins 93).Find that in the prior art, what detection device mostly used is that probe is inserted directly into golden finger through investigation
94 and positioning is used as by 92 profile of entire wall portion.The detection device of the present invention then uses locating piece 3 to be inserted into 9 both ends of connector
Recess portion 91 is as positioning, and on the one hand probe 2 is conducive to protect golden finger 94 then directly with 93 compressive contact of solder joint, prevent from visiting
Needle 2 directly causes the deformation of golden finger 94 in 94 improper grafting of golden finger, and on the other hand, locating piece 3 is inserted into 9 both ends of connector
Recess portion 91 is positioned, and versatility is good, and provides possibility for the realization adjusted of floating.Testing agency of the present invention passes through connector
9 solder joints contact, and can acquire the electrical parameter for the electronic component (not shown) being correspondingly connected with, or whether detect component in turn
Qualification etc..
With reference to figure 6,7,8, for the structural schematic diagram of detection device in certain preferred embodiment of the present invention.Wherein Fig. 6 is vertical
Body structural schematic diagram, Fig. 7 are diagrammatic cross-sections at the II of Fig. 6；Fig. 8 is diagrammatic cross-section at the III of Fig. 6.The detection device packet
It includes：Erecting bed 1, probe 2, locating piece 3, fixed station 4, switching needle 5, substrate 6, pcb board 7 and fastening assembly 8.Erecting bed 1, probe
2, the group of cooperation, the mechanical movement of the mutual structure between locating piece 3, fixed station 4, switching needle 5 and fastening assembly 8, which merges, combines
The synthesis such as corresponding electron controls technology feature constitute one and are set to detection device floating regulating mechanism.Generally, it floats
Dynamic regulating mechanism is used for during locating piece 3 is inserted into the both ends recess portion 91 of connector 9, when existence position deviation causes locating piece 3
When offseting with the wall portion 92 of connector 9, floating regulating mechanism acts so that locating piece 3, erecting bed 1, probe 2 are toward orientation
(or correcting direction) synchronizing moving adjusts the relative position of they and connector 9 to realize to float on fixed station 4, and then makes to determine
Position part 3 can smoothly enter into 9 recess portion 91 of connector and/or complete the correction of probe 2 and 93 position of solder joint of connector 9.It floats and adjusts
Mechanism is additionally operable to the floating that corresponding position deviation when locating piece 3 offsets with the wall portion 92 of connector 9 exceeds floating regulating mechanism
When adjustable range, warning circuit that floating regulating mechanism passes through the 33 detection trigger device of alarm needle on locating piece 3.It is specific next
Say, erecting bed 1 be equipped with the first accepting hole 11,2 one end of probe towards the direction of fixed station 4 longitudinally through the first accepting hole 11, separately
One end is stretched out towards the direction of connector 9 from erecting bed 1.The left and right of probe 2 (i.e. laterally) is limited in the first of erecting bed 1 and receives
Hold hole 11, (i.e. longitudinal) makees on the basis of can then not departing from erecting bed 1 under external force in the first accepting hole 11 up and down
The length travel of certain distance.It is corresponding with 1 first accepting hole 11 of erecting bed that be that fixed station 4 is longitudinal be equipped with and the first accepting hole
Second accepting hole 41 of 11 unicom.Needle 5 of transferring is mounted in the second accepting hole 41, and switching needle 5 is corresponded with probe 2.Probe 2
Under external force, the second accepting hole 41 can be put in and then contact conducting with switching needle 5.Second accepting hole 41 and the first accepting hole
One end of 11 unicom, aperture is big compared with probe 2, i.e., is preset with clearance C between 41 hole wall of probe 2 and the second accepting hole, floating in this way
In dynamic adjustment process, even if probe 2 is partially into the second accepting hole 41, probe 2 can still follow 1 left and right displacement of erecting bed.
With reference to figure 6,7,8, erecting bed 1 and fixed station 4 are correspondingly provided with first be longitudinally extended and lock hole 13 and second respectively
Lock hole 43.Fastening assembly 8 includes bolt 81 and nut 82.Bolt 81 from first lock hole 13 enter second lock hole 43 after,
The other end of bolt 81 is connect with nut 82.Certainly, bolt 81 and nut 82 can also turn installation around according to actual needs.It is excellent
It selects in scheme, nut 82 makes erecting bed 1 and fixed station 4 towards being preset with clearance D between the face of erecting bed 1 and fixed station 4
Between be longitudinally formed certain gap, so that erecting bed 1 is relatively fixed 4 transverse shifting of platform.On the one hand by fastening assembly 8
Erecting bed 1 is mounted on above fixed station 4, prevents erecting bed 1 to be detached from fixed station 4 and on the other hand passes through clearance D, erecting bed 1
Certain gap can be formed relative to fixed station 4, to facilitate in floating adjustment process, erecting bed 1 can on fixed station 4 with
Lateral left and right displacement is done with locating piece 3.Horizontal direction is (i.e. between the first of fastening assembly 8 and erecting bed 1 locks 13 hole wall of hole
It laterally) is preset with gap B, in this way, erecting bed 1 can left and right displacement, realization floating be adjusted under drive in locating piece 3.In addition
Erecting bed 1 and fixed station 4 are also correspondingly provided with the first through hole 12 and the second through-hole 42 for being longitudinally extended simultaneously unicom respectively.Locating piece 3
With positioning region 31 and mounting portion 32.Locating piece 3 is whole in approximate "convex" shaped, wherein narrow one end is positioning region 31.Positioning
The positioning region 31 of part 3 is stretched out and external is being installed after the second through-hole 42 of fixed station 4 penetrates the first through hole 12 of erecting bed 1
Platform 1.Mounting portion 32 is then accommodated in the second through-hole 42.In preferred embodiment, the second through-hole 42 is up-narrow and down-wide stepped hole.Positioning
The mounting portion 32 of part 3 is equipped with inclined-plane 321, and when mounting portion 32 offsets with 1 bottom of erecting bed, inclined-plane 321 is in the second through-hole 42
Narrow section, at this time locating piece 3 do not allow the left and right displacement in fixed station 4.When mounting portion 32 is detached with 1 bottom of erecting bed, inclined-plane 321
Gradually leave the second through-hole 42 narrow section, into the wide section of the second through-hole 42, the hole wall of locating piece 3 mounting portion 32 and the second through-hole 42
Both sides are respectively formed gap A, at this time locating piece 3 with left and right displacement in the second through-hole 42.In preferred embodiment, mounting portion 32 and
The maximum value of the hole wall gap A of two through-holes 42 is less than the half of the cross-sectional diameter of probe 2.Such as, the cross section of probe 2 is straight
Diameter is 3mm, and the maximum value of two side clearance A is 1mm etc., specifically be can be set according to actual needs, but gap A, clearance C, probe 2
Cross-sectional diameter answer Corresponding matching, to ensure in floating adjustment process, 3 lateral displacement of locating piece float adjust after, 2 He of probe
Between switching needle 5 remain to that good contact, probe 2 is kept to be aligned with the solder joint 93 of connector 9.As shown in fig. 6, two rows of visit
Needle 2 and two locating pieces 3 it is external in the positioning region of erecting bed 1 31 according to the distribution of shapes to match with connector 9, it is fixed to make in this way
After the positioning region 31 of position part 3 corresponds to the recess portion 91 of insertion connector 9, probe 2 is just aligned with the solder joint of connector 9 93 one by one.
With reference to figure 7, locating piece 3 further includes alarm needle 33 and elastic parts 34, the both sides of the mounting portion 32 of each locating piece 3
Equipped with the third accepting hole 35 extended longitudinally downward, alarm needle 33 is mounted on third accepting hole 35, and one end of alarm needle 33 is exposed
In third accepting hole 35.In preferred embodiment, at 35 symmetrical centre of third accepting hole of both sides, the mounting portion 32 of locating piece 3 is equipped with
The 4th accepting hole 36 extended longitudinally downward, 34 one end of elastic parts are fixedly mounted in the 4th accepting hole 36.Pcb board 7 is fixed
Mounted on the bottom of fixed station 4.The other end of elastic parts 34 offsets with pcb board 7.Elastic parts 34 can be spring or its
Its elastic part.When detection device works, locating piece 3 offsets with connector 9, pushes locating piece 3 to move downward, elastic parts 34
It is compressed, when the solder joint corresponding with pcb board 7 of alarm needle 33 contacts, the warning circuit of detection trigger device prompts detection dress
The floating set adjusts failure, locating piece 3 not can smoothly enter into connector 9 recess portion 91 or probe 2 not with connector 9
Solder joint 93 is aligned.In preferred embodiment, detection device further includes substrate 6, and fixed station 4 is fixedly mounted on substrate 6.Detection device
Signal output winding displacement is plugged on by corresponding interface on pcb board 7, realizes the external output of detection acquisition signal.Due to floating
When regulating mechanism works, fixed station 4 is fixed, avoids winding displacement existing in the prior art and shakes, influences the transmission of signal,
The appearance for the problems such as reducing service life and the measuring stability of winding displacement.In addition, in the other end test process of switching needle 5, with pcb board
Correspondence on 7 goes out point contact.Due to using probe 2 plus switching needle 5 combination, be conducive to the processing of probe 2, avoid probe 2 by
Hardness reduces problem caused by length is excessive.Meanwhile probe 2 plus switching needle 5 provide possibility for the realization adjusted of floating.
In this way, the floating regulating mechanism in detection device passes through gap A, gap B, clearance C, the combination of clearance D, erecting bed
1 with the combination of the combination of fixed station 4, probe 2, switching needle 5 and alarm needle 33, the special construction of locating piece 3 and locating piece 3
The integrated application of the various technical characteristics such as positioning region 31 and the mutual assistance of 9 recess portion 91 of connector, realizes locating piece 3 and is inserted into company
During connecing the both ends recess portion 91 of device 9, when existence position deviation causes locating piece 3 and the wall portion 92 of connector 9 offsets, locating piece
3, erecting bed 1, probe 2 do real-time synchronizing moving toward orientation or amendment direction, timely identify position deviation and dynamic
Floating adjust the relative positions of they and connector 9, improve detection device and the engaging speed for detecting object and align smart
Degree, effective protection probe, connector and winding displacement, enhances the stability of detection.
It is the course of work schematic diagram that floating regulating mechanism carries out floating adjusting, with reference to figure below with reference to 3,4 and 5
The operation principle and inventive method adjusted to the floating of detection device is described in further detail：
State without position deviation：Detection device when in use, if locating piece 3 and connector 9 entirely without position deviation,
Since the positioning region 31 of locating piece 3 is higher than probe 2, the recess portion 91 for being inserted into connector 9 so positioning region 31 can take the lead in continues close
Afterwards, after positioning region 31 offsets with 91 bottom of recess portion, locating piece 3 is pushed to move downward elasticity of compression component 34.Probe 2 moves closer to
And the solder joint 93 of connector 9 is finally contacted and is pressed together on, solder joint 93, probe 2, switching needle 5, the PCB of last connector 9 are corresponding
Contact is sequentially connected conducting.Due to positioning region 31 and the mutual positioning action of recess portion 91, probe 2 is automatically a pair of with solder joint 93 1
It is accurate.In addition, the solder joint 93 of connector 9 is applied with downward power to probe 2, make probe 2 and the contact of needle 5 tightly of transferring, in turn
Also it is in close contact the contact corresponding on pcb board 7 of switching needle 5, improves the conduction of the contact corresponding on pcb board 7 of probe 2
Energy.
The state of existence position deviation：Due to existence position error or the tolerance of parts, in practical work process, or it is more
Or there is certain position deviation less, causing positioning region 31 can not be successfully can not be with connector 9 into recess portion 91 or probe 2
Solder joint precisely align.Locating piece 3,2 phase of probe may be implemented due to devising floating regulating mechanism in detection device in the present invention
Pair with connector 9 automatically float adjust.With reference to shown in 3,4 and 5, when floating regulating mechanism realizes that floating is adjusted, pass through positioning
The longitudinal stroke of part 3 and infeed stroke are realized.Wherein 3 longitudinal stroke of locating piece includes first longitudinal direction stroke：Locating piece 3 and company
Connect device 9 wall portion 92 offset after, the pressure of the wall portion 92 of connector 9 makes locating piece 3 gradually toward 4 inside longitudinal contraction of fixed station,
Elasticity of compression component 34；Since the inclined-plane 321 of the mounting portion 32 of locating piece 3 gradually leaves narrow section of the second through-hole 42, mounting portion
32 gradually increase with the gap A of the hole wall of the second through-hole 42.The infeed stroke of locating piece 3 is released and keeps infeed stroke also gradual
Increase.At this moment, locating piece 3 can gradually to orientation or correct direction displacement (as shown in Figure 3 in the state of, orientation
Can be understood as horizontal direction to the right), and in infeed stroke, locating piece 3 drives erecting bed 1 in the lateral displacement of fixed station 4
And the probe 2 on erecting bed 1 follows locating piece 3 while lateral displacement, automatic aligning to set deviation and be corrected/correct.
With reference to figure 3,3 longitudinal stroke of locating piece further includes second longitudinal direction stroke：After first longitudinal direction stroke, due to positioning
The floating adjustable range of corresponding position deviation beyond floating regulating mechanism when offseting with the wall portion 92 of connector 9 of part 3, so
Under 92 impetus of wall portion of connector 9, locating piece 3 is toward continuation longitudinal contraction inside fixed station 4 up to the alarm on locating piece 3
The corresponding contact of needle 33 and warning circuit illustrates that locating piece 3 has done the row stroke of maximum magnitude, but floats and adjust still
Failure, the at this moment triggering of alarm needle 33 alarm, avoids further compressing, damages probe 2 or connector 9.
With reference to Figure 4 and 5,3 longitudinal stroke of locating piece further includes third longitudinal stroke：By the first longitudinal direction row of locating piece 3
After the preliminary floating of journey and infeed stroke is adjusted, the wall portion 92 of connector 9 is smoothly left in the positioning region 31 of locating piece 3, smoothly into
Enter the recess portion 91 of connector 9, locating piece 3 continues with connector 9 after, bottom and 3 phase of locating piece of the recess portion 91 of connector 9
Make locating piece 3 toward 4 inside longitudinal contraction of fixed station after supporting and then closes infeed stroke and make the solder joint of probe 2 and connector 9
91 correspond to contact and no longer transverse shifting.With reference to figure 5, during third longitudinal stroke, connection is smoothly left in positioning region 31
After the wall portion 92 of device 9, in the force effect that upsprings of elastic parts 34, locating piece 3 can move upwards, make positioning region 31 further into
After entering the recess portion 91 of connector 9 and offseting with the bottom of recess portion 91, locating piece 3 moves still further below, make the solder joint 92 of connector 9 with
Probe 2 is in contact and presses.Since positioning region 31 can smoothly enter into the recess portion 91 of connector 9, so after third longitudinal stroke,
Alarm needle 33 and pcb board 7 also have a distance, thus alarm needle 33 will not solder joint corresponding with pcb board 7 or contact,
Alarm would not be triggered.
In this way, the floating regulating mechanism for passing through detection device so that pass through the longitudinal stroke of locating piece 3 and infeed stroke
Combination and assistance, locating piece 3 drive the probe 2 on erecting bed 1 and erecting bed 1 to follow locating piece 3 in the lateral displacement of fixed station 4
Lateral displacement simultaneously, makes locating piece 3 can smoothly enter into 9 recess portion 91 of connector, also further completes the solder joint of probe 2 and connector 9
The correction and pressing of 92 positions improve testing efficiency, and also avoiding position deviation makes probe 2 or connector 9 be subject to crushing.
In conclusion summing up, the floating adjusting method of detection device of the present invention includes the following steps：Detection device
Locating piece 3 is inserted into during the both ends recess portion 91 of connector 9, when existence position deviation causes the wall portion 92 of locating piece 3 and connector 9
When offseting, the floating of triggering floating regulating mechanism is adjusted；
Floating regulating mechanism makes locating piece 3 execute first longitudinal direction stroke：After the wall portion 92 of locating piece 3 and connector 9 offsets,
Locating piece 3 discharges the infeed stroke of locating piece 3 and makes the range of infeed stroke gradually toward 4 inside longitudinal contraction of fixed station
Gradually increase；
Locating piece 3 executes in first longitudinal direction stroke, and locating piece 3, which synchronizes, executes infeed stroke, lateral toward orientation
Displacement, and then the 2 synchronous horizontal displacement of probe on erecting bed 1 and erecting bed 1 is driven, so that locating piece 3 is can smoothly enter into connector 9 recessed
Portion 91 and/or the correction for completing probe 2 and 92 position of solder joint of connector 9；
When locating piece 3 and the wall portion 92 of the connector 9 corresponding position deviation that offsets exceed the floating tune of floating regulating mechanism
When adjusting range, after first longitudinal direction stroke, floating regulating mechanism makes locating piece 3 execute second longitudinal direction stroke：Locating piece 3 is toward admittedly
Determine to continue longitudinal contraction inside platform 4 the corresponding contact until the alarm needle 33 and warning circuit on locating piece 3, and then triggers
The warning circuit of detection device；
Floating regulating mechanism makes locating piece 3 execute third longitudinal stroke：After locating piece 3 can smoothly enter into 9 recess portion 91 of connector,
The bottom of 9 recess portion 91 of connector offsets with locating piece 3 to be made locating piece 3 toward 4 inside longitudinal contraction of fixed station and then closes locating piece 3
Infeed stroke simultaneously makes probe 2 be contacted with the solder joint 93 of connector 9 correspondence.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every utilization
The transformation of equivalent structure or equivalent technical elements, is applied directly or indirectly in it made by description of the invention and accompanying drawing content
Its relevant technical field, is included within the scope of the present invention.In addition, the not most place of the above verbal description
It can also go to implement referring to figs. 1 to 8 expression.
Claims (13)
1. detection device, including probe, locating piece, erecting bed and fixed station, the probe are installed on erecting bed, probe with it is fixed
Position part it is external in the part of erecting bed according to the distribution of shapes to match with connector, it is characterised in that：Further include floating to adjust
Mechanism, for during the both ends recess portion of locating piece insertion connector, when existence position deviation cause locating piece and connecting
When the wall portion of device offsets, floating regulating mechanism act so that locating piece, erecting bed, probe toward orientation synchronizing moving to realize
On fixed station float adjust they and connector relative position, and then make locating piece can smoothly enter into connector recess portion and/or
Complete the correction of position between probe and the solder joint of connector.
2. detection device according to claim 1, which is characterized in that the floating regulating mechanism is additionally operable to locating piece and company
When connecing that corresponding position deviation exceeds the floating adjustable range of floating regulating mechanism when the wall portion of device offsets, floating regulating mechanism is logical
Cross the warning circuit of the alarm needle detection trigger device on locating piece.
3. detection device according to claim 1 or 2, which is characterized in that the floating of the floating regulating mechanism adjusts logical
The longitudinal stroke and infeed stroke for crossing the locating piece are realized, wherein the longitudinal stroke of the locating piece includes first longitudinal direction row
Journey：After the wall portion of locating piece and connector offsets, locating piece discharges locating piece gradually toward longitudinal contraction inside fixed station
Infeed stroke simultaneously makes it gradually increase.
4. detection device according to claim 3, which is characterized in that the floating adjusting of the floating regulating mechanism passes through institute
The longitudinal stroke and infeed stroke for stating locating piece are realized, wherein the longitudinal stroke of the locating piece includes second longitudinal direction stroke：
After first longitudinal direction stroke, locating piece is toward continuation longitudinal contraction inside fixed station until the alarm needle on locating piece and alarm electricity
The correspondence contact on road.
5. detection device according to claim 1 or 2, which is characterized in that the floating of the floating regulating mechanism adjusts logical
The longitudinal stroke and infeed stroke for crossing the locating piece are realized, wherein the longitudinal stroke of the locating piece includes third lengthwise rows
Journey：After locating piece can smoothly enter into connector recess portion, bottom and the locating piece of connector recess portion offset and make locating piece in fixed station
Portion's longitudinal contraction closes the infeed stroke in turn and makes the probe and the solder joint of connector is corresponding contacts.
6. detection device according to claim 3, which is characterized in that the floating adjusting of the floating regulating mechanism passes through institute
The longitudinal stroke and infeed stroke for stating locating piece are realized, wherein the longitudinal stroke of the locating piece includes third longitudinal stroke：
After locating piece can smoothly enter into connector recess portion, the bottom of connector recess portion offsets with locating piece makes locating piece toward indulging inside fixed station
To shrinking and then close the infeed stroke and make the probe and the solder joint of connector is corresponding contacts.
7. detection device according to claim 3, which is characterized in that in the infeed stroke, locating piece is in fixed station
Lateral displacement drive the probe on erecting bed and erecting bed to follow locating piece lateral displacement simultaneously.
8. detection device according to claim 1, which is characterized in that further include pcb board, the erecting bed is arranged in fixation
Above platform, the pcb board is fixed on fixed station bottom, and the signal of detection device exports wire plug connection in the pcb board.
9. detection device according to claim 2, which is characterized in that further include pcb board, the erecting bed is arranged in fixation
Above platform, the pcb board is fixed on fixed station bottom, and the floating regulating mechanism passes through the alarm needle and PCB on locating piece
Corresponding contact is with the warning circuit of detection trigger device on plate.
10. detection device according to claim 8, which is characterized in that the fixed station is equipped with to be corresponded with probe
Switching needle；The probe with the solder joint of connector is corresponding contact after, described switching needle one end is contacted with probe, the other end
Contact corresponding with pcb board contacts respectively, and then is connected and realizes the input of detection signal.
11. a kind of floating adjusting method of detection device, which is characterized in that include the following steps：
The locating piece of detection device is inserted into during the both ends recess portion of connector, when existence position deviation causes locating piece and connector
Wall portion when offseting, the floating of triggering floating regulating mechanism is adjusted；
Floating regulating mechanism makes locating piece execute first longitudinal direction stroke：After the wall portion of locating piece and connector offsets, locating piece by
Gradually toward longitudinal contraction inside fixed station, and then discharges the infeed stroke of locating piece and the range of infeed stroke is made gradually to increase；
Locating piece executes in first longitudinal direction stroke, and locating piece, which synchronizes, executes infeed stroke, past orientation lateral displacement, into
And the probe synchronous horizontal displacement on erecting bed and erecting bed is driven, so that locating piece is can smoothly enter into connector recess portion and/or completion
The correction of the bond pad locations of probe and connector.
12. the floating adjusting method of detection device according to claim 11, which is characterized in that further include step：When fixed
Position part and the wall portion of connector offset corresponding position deviation when exceeding the floating adjustable range of floating regulating mechanism, first longitudinal direction
After stroke, floating regulating mechanism makes locating piece execute second longitudinal direction stroke：Locating piece is received toward continuation inside fixed station is longitudinal
It contracts up to the corresponding contact of alarm needle and warning circuit on locating piece, and then the warning circuit of detection trigger device.
13. the floating adjusting method of detection device according to claim 11, which is characterized in that further include step：It floats
Regulating mechanism makes locating piece execute third longitudinal stroke：After locating piece can smoothly enter into connector recess portion, the bottom of connector recess portion
Offseting with locating piece makes locating piece toward longitudinal contraction inside fixed station and then closes the locating piece infeed stroke and make the spy
Needle with the solder joint of connector is corresponding contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610976761.XA CN106374293B (en) | 2016-11-07 | 2016-11-07 | Detection device and its floating adjusting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610976761.XA CN106374293B (en) | 2016-11-07 | 2016-11-07 | Detection device and its floating adjusting method |
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| CN106374293A CN106374293A (en) | 2017-02-01 |
| CN106374293B true CN106374293B (en) | 2018-10-30 |
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| CN201610976761.XA Expired - Fee Related CN106374293B (en) | 2016-11-07 | 2016-11-07 | Detection device and its floating adjusting method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107883847A (en) * | 2017-10-12 | 2018-04-06 | 大族激光科技产业集团股份有限公司 | Detection means |
| CN113091683A (en) * | 2019-12-23 | 2021-07-09 | 昆山华复精密金属有限公司 | Detection apparatus for product surface radian |
| CN113922151A (en) * | 2021-10-21 | 2022-01-11 | 上海帆声图像科技有限公司 | Vehicle-mounted screen HSD interface docking unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005283218A (en) * | 2004-03-29 | 2005-10-13 | Eight Kogyo:Kk | Connector checking fixture |
| CN202600106U (en) * | 2011-09-13 | 2012-12-12 | 东莞同邦电子科技有限公司 | Testing device |
| CN204230530U (en) * | 2014-07-01 | 2015-03-25 | 昆山恒睿测控软件有限公司 | Tapered relocation mechanism |
| KR101897996B1 (en) * | 2014-11-07 | 2018-09-12 | 가부시키가이샤 무라타 세이사쿠쇼 | Probe |
| CN204205177U (en) * | 2014-11-20 | 2015-03-11 | 深圳市百通先科技有限公司 | A kind of test VGA connector |
| CN105988960B (en) * | 2015-02-13 | 2018-11-16 | 纬创资通（中山）有限公司 | Data recording folder and data recording module |
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Address after: 518110 floors 1-4, building 1, colorful technology plant, No. 5, Guanyi Road, shangkeng community, Longhua new area, Shenzhen, Guangdong Patentee after: Shenzhen Zhongweixin Industrial Co.,Ltd. Address before: 518110 floors 1-4, building 1, colorful technology plant, No. 5, Guanyi Road, shangkeng community, Longhua new area, Shenzhen, Guangdong Patentee before: Shenzhen Ceway Technology Co.,Ltd. |
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