CN103675642B - A kind of PCB clamping and positioning device to be measured and clamping positioning method thereof - Google Patents
A kind of PCB clamping and positioning device to be measured and clamping positioning method thereof Download PDFInfo
- Publication number
- CN103675642B CN103675642B CN201210339863.2A CN201210339863A CN103675642B CN 103675642 B CN103675642 B CN 103675642B CN 201210339863 A CN201210339863 A CN 201210339863A CN 103675642 B CN103675642 B CN 103675642B
- Authority
- CN
- China
- Prior art keywords
- pcb
- clamping plate
- clamp clip
- plate mechanism
- clamping
- 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
Landscapes
- Tests Of Electronic Circuits (AREA)
Abstract
The invention discloses a kind of PCB clamping and positioning device to be measured and clamping positioning method thereof, relate to PCB technical field of measurement and test; This PCB clamping and positioning device to be measured has a workbench, and workbench is provided with PCB and treats location, and PCB treats that location both sides are provided with at least one pair of clamping plate mechanism, and wherein a clamping plate mechanism is located on a clamping plate mechanism holder; On workbench, be also provided with a rushing board mechanism, this rushing board mechanism has a push pedal cylinder and is fixed on one on the cylinder rod of push pedal cylinder and moves U-shaped arm, and clamping plate mechanism holder is connected with mobile U-shaped arm; Clamping plate mechanism comprises locking cylinder, clamp clip, clamp clip holder and hinge, and clamp clip is rotatably connected on clamp clip holder, and this clamp clip holder is connected on the cylinder rod of locking cylinder; The invention has the beneficial effects as follows: the present invention fixes the position of PCB by clamping plate mechanism, improved the precision of test, reduced because of mistake survey cause PCB repeatedly pressing test the PCB causing and scrap.
Description
[technical field]
The present invention relates to PCB technical field of measurement and test, relate in particular to a kind of PCB clamping and positioning device to be measured andBe applied in this device clamping positioning method above.
[background technology]
Printed circuit board (PCB) (pcb board) is the basic device of electronic product, and its major function is carrying electronics unitDevice, transmission power supply and signal, insulation and heat radiation etc. Pcb board be widely used in electronics, information, communication,The various fields such as medical treatment and Space Science and Technology.
Pcb board, before coming into operation, need to be tested it, therefore has on the market much for differenceThe PCB testing arrangement of the pcb board development of kind and be applied in the method for testing on testing arrangement, generally existsBefore PCB tests, first need PCB to position, to reach best test effect, with reference to Fig. 1,Shown in Fig. 2, PCB, before test, needs to rely on the PCB location PIN2 being arranged on test fixture 1 to carry outLocation, PCB location PIN2 generally depends on the lower clamp 3 of test fixture 1, to realize PCB to be measuredThe location of plate, this positioner and method make to contact for several points between pcb board and test fixture, holdBe prone to flexural deformation, while test, for upper fixture 4 and the lower clamp 3 of testing arrangement 1 carry out pressingAfter pcb board one side first contacts another side, contacting, easily appear in test, will cause the pin of contact to print uneven;The distortion of pcb board easily causes PCB testing needle cannot accurately aim at one by one with test point, thereby causes testing goodRate is low, the shortcoming such as need to repeatedly test.
[summary of the invention]
The object of the invention is to effectively overcome the deficiency of above-mentioned technology, provide one to incite somebody to action by clamping deviceThe position of PCB is fixed, and makes PCB surfacing, thereby effectively improves the to be measured of measuring accuracy and stabilityPCB clamping and positioning device, this device can reduce because of mistake survey cause PCB repeatedly pressing test the PCB that causes and reportsUseless, improve product test yield, greatly promote client's competitiveness.
Technical scheme of the present invention is achieved in that this device comprises that a middle part is provided with the workbench of perforation, shouldSite of perforation is PCB and treats location, and its improvements are: treat that in described PCB location both sides are provided with at leastA pair of clamping plate mechanism, is wherein positioned at the clamping plate mechanism that PCB treats location one side and is located on workbench, is positioned at PCBThe clamping plate mechanism for the treatment of location opposite side is located on a clamping plate mechanism holder; On described workbench, being also provided with one pushes awayPlate mechanism, this rushing board mechanism has a push pedal cylinder and is fixed on one on the cylinder rod of push pedal cylinder and moves UShape arm, above-mentioned clamping plate mechanism holder is connected with mobile U-shaped arm; Described clamping plate mechanism comprise locking cylinder,Clamp clip, clamp clip holder and hinge, described clamp clip is rotatably connected on clamp clip holder, shouldClamp clip holder is connected on the cylinder rod of locking cylinder, is positioned at the hinge of the clamping plate mechanism on workbenchOne end is fixed on workbench, and the other end is fixed on clamp clip; Be positioned at the clamping plate on clamping plate mechanism holderOne end of the hinge of mechanism is fixed on clamping plate mechanism holder, and the other end is fixed on clamp clip;
In said structure, described clamping plate mechanism also comprises back-moving spring, and one end of this back-moving spring is connected to clamping plateOn mechanism's holder, the other end is connected on clamp clip;
In said structure, symmetrically on described mobile U-shaped arm be fixed with two driver blades with strip through hole,Mobile U-shaped arm end is provided with two parallel slide rails, and this moves U-shaped arm and can on slide rail, slide, described slide railOn be equipped with a sliding shoe, on described two driver blades, all there is one through strip through hole sliding shoe is lockedTight position adjustments knob on driver blade; The two ends of described two sliding shoes and above-mentioned clamping plate mechanism holder are solidFixed connection;
In said structure, described PCB treats that location both sides are provided with two pairs of clamping plate mechanisms;
In said structure, described in be positioned at clamping plate mechanism on workbench clamp clip below be provided with a positioning strip,The described clamp clip below that is positioned at the clamping plate mechanism on clamping plate mechanism holder is also provided with a positioning strip;
In said structure, between described clamping plate mechanism holder and the clamping plate mechanism on clamping plate mechanism holderBe provided with corresponding guide groove, in guide groove, be provided with guide pad;
In said structure, between described workbench and clamping plate mechanism on workbench, be provided with corresponding guide groove,In this guide groove, be provided with guide pad.
The present invention also provides a kind of method of testing that is applicable to above-mentioned PCB clamping and positioning device to be measured, shouldMethod comprises the following steps:
A, PCB clamping and positioning device to be measured initialize, and the cylinder rod of push pedal cylinder stretches out, by mobile U-shapedThe effect of arm and driver blade, drives the motion of clamping plate mechanism holder, the locking cylinder of while two clamping plate mechanismsCylinder rod retraction, drives clamp clip holder and clamp clip to return home position, and clamp clip passes through back-moving springEffect upwards steeve;
B, charging, be sent to PCB by feed arrangement by PCB to be measured and treat location;
The location of c, PCB to be measured, the cylinder rod retraction of push pedal cylinder, drives mobile U-shaped arm to retreat, mobile UShape arm, by the effect of driver blade, pulls sliding shoe to slide backward on slide rail, thereby drives clamping plate mechanism solidReservation and the clamping plate mechanism being positioned on clamping plate mechanism holder move backward, to make PCB to be measured along folderThe positioning strip alignment of tight sheet below; When alignment, the inductor that is positioned at positioning strip one side can be responded to PCB to be measuredPosition, if locate inaccurately, stops steps d; If accurate positioning, continues steps d.
The clamping of d, PCB to be measured, after PCB to be measured has located, the cylinder of the locking cylinder of clamping plate mechanismBar stretches out, and drives clamp clip holder and clamp clip together to move, clamp clip under the pulling of hinge, aroundThe rotatable connecting portion of clamp clip and clamp clip holder rotates, and makes the outer of clamp clip be pressed in to be measuredPCB is upper, completes the clamping of PCB to be measured;
E, test, PCB clamping and positioning device to be measured together with PCB integrated moving to be measured to the PCB work of taking picturesPosition and PCB test station, complete taking pictures and the test process of PCB of PCB;
F, tested after, the cylinder rod of locking cylinder is retracted, and drives clamp clip holder and clamp clip togetherMotion, clamp clip is under the effect of back-moving spring, around the rotating junction of clamp clip and clamp clip holderUpwards rotate position, and the clamp clip of clamping plate mechanism unclamps the clamping to pcb board;
The reset of g, PCB clamping and positioning device to be measured, after clamp clip resets, the cylinder rod of push pedal cylinder is released,By the effect of mobile U-shaped arm and driver blade, make clamping plate mechanism holder and the clamping plate mechanism that is located thereon toFront motion, to cancel the location to PCB, after this can take the PCB having tested away.
Beneficial effect of the present invention is: disclosed clamping and positioning device will be treated by fixation deviceSurvey PCB and clamp, making it not depend on test fixture is an independently mechanism, and fixation device clampingLive the edge of PCB, guaranteed the formation state of PCB, this device is delivered to test zone together with PCB,And by the booster action of other stations, test fixture is adjusted respectively, thereby guaranteed test clipCorresponding one by one between tool and PCB, has increased substantially precision and the stability of test, due to fixation deviceClamping action, make PCB clamping be shown laid flat in a plane, avoided PCB to be badly deformed and the mistake that causesSurvey, thus avoid because of mistake survey cause PCB repeatedly pressing test the PCB causing and scraps, raising product testYield, has improved client's competitiveness greatly.
[brief description of the drawings]
Fig. 1, Fig. 2 are the clamping and positioning device in present technology;
Fig. 3 is a specific embodiment figure of PCB clamping and positioning device to be measured of the present invention;
Fig. 4 is the schematic perspective view of PCB clamping and positioning device specific embodiment to be measured of the present invention;
Fig. 5 is the partial enlarged drawing at A place in Fig. 4;
Fig. 6 is the flow chart of the present invention's PCB clamping positioning method to be measured.
[detailed description of the invention]
Below in conjunction with drawings and Examples, the invention will be further described.
Shown in Fig. 3, the present invention has disclosed a kind of PCB clamping and positioning device 10 to be measured, this PCB to be measuredClamping and positioning device 10 can integrated moving between the upper fixture 20 and lower clamp 30 of test, by upper fixture20 with the pressing of lower clamp 30, realize that the pcb board on PCB clamping and positioning device 10 to be measured enters to clampingRow test, with reference to Fig. 4, PCB clamping and positioning device 10 to be measured comprises that a middle part is provided with the workbench of perforation40, site of perforation is PCB and treats location 401, and PCB is shelved on PCB and treats on location 401, to be convenient toThe pressing of upper fixture 20 and lower clamp 30; PCB treats that location 401 both sides are provided with at least one pair of clamping plate mechanism 50,In the present embodiment, preferred plan is for being provided with two pairs of clamping plate mechanisms 50, and is positioned at PCB and treats location 401The clamping plate mechanism 50 of homonymy be located on workbench 40, the clamping plate mechanism 50 of opposite side is located at a clamping plate mechanismOn holder 501; On workbench 40, be also provided with a rushing board mechanism 60, this rushing board mechanism 60 has one admittedlyFix on the push pedal cylinder 601 on workbench 40 and of being fixed on the cylinder rod of push pedal cylinder 601 movesMoving U-shaped arm 602, symmetrically on mobile U-shaped arm 602 is fixed with two driver blades with strip through hole603, mobile U-shaped arm 602 ends are provided with two parallel slide rails 604, and mobile U-shaped arm 602 can be at slide railOn 604, slide, be also respectively equipped with a sliding shoe 605 on two slide rails 604, above-mentioned driver blade 603 all has oneIndividual through strip through hole sliding shoe 605 is locked to the position adjustments knob 606 on driver blade 603, slidingMotion block 605 is fixedly connected with the two ends of above-mentioned clamping plate mechanism holder 501, by this kind of structure, and push pedal gasStretching of the cylinder rod of cylinder 601, just can pass through mobile U-shaped arm 602, driver blade 603 and sliding shoe605 effect, is converted into clamping plate mechanism holder 501 and is positioned at the clamping plate machine on clamping plate mechanism holder 501Seesawing of structure 50, and the position of clamping plate mechanism holder 501 can be entered by position adjustments knob 606Row fine setting.
Above-mentioned clamping plate mechanism 50 comprise locking cylinder 502, clamp clip 503, clamp clip holder 504 andHinge (invisible in figure), clamp clip 503 is rotatably connected on clamp clip holder 504, can be around clampingSheet 503 rotates with the rotatable connecting portion of clamp clip holder 504, and clamp clip holder 504 connectsOn the cylinder rod of locking cylinder 502, the one end that is positioned at the hinge of the clamping plate mechanism 50 on workbench 40 is consolidatedOn workbench 40, the other end is fixed on clamp clip 503; Be positioned on clamping plate mechanism holder 501One end of the hinge of clamping plate mechanism 50 is fixed on clamping plate mechanism holder 504, and the other end is fixed on clamp clipOn 503; Clamping plate mechanism holder 501 be positioned at clamping plate mechanism on clamping plate mechanism holder 501 50 itBetween be provided with corresponding guide groove, in guide groove, be provided with guide pad 505, corresponding, be located at the clamping plate on workbench 40Between mechanism 50 and workbench 40, be also provided with corresponding guide groove, in guide groove, be also provided with guide pad; By above-mentionedStructure, locking cylinder 502 can drive clamp clip holder 504 and clamp clip 503 together to move, by leadingGroove coordinates with guide pad 505, makes the motion of clamp clip holder 504 steady, difficult skew,Clamp clip 503, by the moving to of hinge, can make clamp clip 503 around clamp clip 503 and clamp clip in additionThe rotatable connecting portion of holder 504 rotates; Clamping plate mechanism 50 also comprises a back-moving spring 506,One end of this back-moving spring 506 is connected on clamping plate mechanism holder 504, and the other end is connected to clamp clip 503On. Be arranged in clamping plate mechanism 50 on workbench 40 clamp clip 503 belows be provided with a positioning strip (figureInvisible), clamp clip 503 belows that are positioned at the clamping plate mechanism 50 on clamping plate mechanism holder 504 are also provided withOne positioning strip (invisible in figure).
With reference to Fig. 6, the invention also discloses a kind of clamping that is applicable to above-mentioned PCB clamping and positioning device to be measured and determineMethod for position, the method comprises the following steps:
A, PCB clamping and positioning device to be measured initialize, and the cylinder rod of push pedal cylinder stretches out, by mobile U-shapedThe effect of arm and driver blade, drives the motion of clamping plate mechanism holder, the locking cylinder of while two clamping plate mechanismsCylinder rod retraction, drives clamp clip holder and clamp clip to return home position, and clamp clip passes through back-moving springEffect upwards steeve;
B, charging, be sent to PCB by feed arrangement by PCB to be measured and treat location;
The location of c, PCB to be measured, the cylinder rod retraction of push pedal cylinder, drives mobile U-shaped arm to retreat, mobile UShape arm, by the effect of driver blade, pulls sliding shoe to slide backward on slide rail, thereby drives clamping plate mechanism solidReservation and the clamping plate mechanism being positioned on clamping plate mechanism holder move backward, to make PCB to be measured along folderThe positioning strip alignment of tight sheet below; When alignment, the inductor that is positioned at positioning strip one side can be responded to PCB to be measuredPosition, if locate inaccurately, stops steps d; If accurate positioning, continues steps d.
The clamping of d, PCB to be measured, after PCB to be measured has located, the cylinder of the locking cylinder of clamping plate mechanismBar stretches out, and drives clamp clip holder and clamp clip together to move, clamp clip under the pulling of hinge, aroundThe rotatable connecting portion of clamp clip and clamp clip holder rotates, and makes the outer of clamp clip be pressed in to be measuredPCB is upper, completes the clamping of PCB to be measured;
E, test, PCB clamping and positioning device to be measured together with PCB integrated moving to be measured to the PCB work of taking picturesPosition and PCB test station, complete taking pictures and the test process of PCB of PCB;
F, tested after, the cylinder rod of locking cylinder is retracted, and drives clamp clip holder and clamp clip togetherMotion, clamp clip is under the effect of back-moving spring, around the rotating junction of clamp clip and clamp clip holderUpwards rotate position, and the clamp clip of clamping plate mechanism unclamps the clamping to pcb board;
The reset of g, PCB clamping and positioning device to be measured, after clamp clip resets, the cylinder rod of push pedal cylinder is released,By the effect of mobile U-shaped arm and driver blade, make clamping plate mechanism holder and the clamping plate mechanism that is located thereon toFront motion, to cancel the location to PCB, after this can take the PCB having tested away.
The invention discloses a kind of PCB clamping and positioning device to be measured and clamping positioning method thereof, this PCB to be measuredClamping and positioning device can make PCB to be measured not depend on test fixture, PCB to be measured and clamping and positioning device listBe solely an independently mechanism, fixation device clamps the edge of PCB, has guaranteed the formation state of PCB,This device is delivered to test zone together with PCB, and by the booster action of other stations, makes test clipTool is adjusted respectively, thereby has guaranteed corresponding one by one between test fixture and PCB, has increased substantiallyPrecision and the stability of test, due to the clamping action of fixation device, make PCB clamping be shown laid flat in one and put downFace, has avoided PCB to be badly deformed and the mistake that causes is surveyed, thereby avoids surveying and causing PCB pressing repeatedly because of mistakeThe PCB that test causes scraps, and improves product test yield, has improved greatly client's competitiveness.
Described above is only preferred embodiment of the present invention, and above-mentioned specific embodiment is not to of the present inventionRestriction. In technological thought category of the present invention, can there is various distortion and amendment, all this areas generalRetouching that logical technical staff makes according to above description, revise or be equal to replacement, all belonging to the present invention and protectScope.
Claims (10)
1. a PCB clamping and positioning device to be measured, it comprises that a middle part is provided with the workbench of perforation, this perforationPosition is PCB and treats location, it is characterized in that: treat that in described PCB location both sides are provided with at least one pair of clamping plateMechanism, is wherein positioned at the clamping plate mechanism that PCB treats location one side and is located on workbench, is positioned at PCB and treats that location is anotherThe clamping plate mechanism of one side is located on a clamping plate mechanism holder; On described workbench, be also provided with a rushing board mechanism,This rushing board mechanism has a push pedal cylinder and is fixed on one on the cylinder rod of push pedal cylinder and moves U-shaped arm,Above-mentioned clamping plate mechanism holder is connected with mobile U-shaped arm; Described clamping plate mechanism comprise locking cylinder, clamp clip,Clamp clip holder and hinge, described clamp clip is rotatably connected on clamp clip holder, and this clamp clip is solidReservation is connected on the cylinder rod of locking cylinder, and the one end that is positioned at the hinge of the clamping plate mechanism on workbench is fixedOn workbench, the other end is fixed on clamp clip; Be positioned at the hinge of the clamping plate mechanism on clamping plate mechanism holderOne end of chain is fixed on clamping plate mechanism holder, and the other end is fixed on clamp clip.
2. one according to claim 1 PCB clamping and positioning device to be measured, is characterized in that: described inClamping plate mechanism also comprises back-moving spring, and one end of this back-moving spring is connected on clamping plate mechanism holder, anotherEnd is connected on clamp clip.
3. one according to claim 1 PCB clamping and positioning device to be measured, is characterized in that: described inSymmetrically on mobile U-shaped arm be fixed with two driver blades with strip through hole, mobile U-shaped arm end is establishedHave two parallel slide rails, this moves U-shaped arm and can on slide rail, slide, and is equipped with a sliding shoe on described slide rail,On described two driver blades, all there is one through strip through hole and sliding shoe is locked to the position on driver bladeAdjusting knob; Described two sliding shoes are fixedly connected with the two ends of above-mentioned clamping plate mechanism holder.
4. one according to claim 1 PCB clamping and positioning device to be measured, is characterized in that: described inPCB treats that location both sides are provided with two pairs of clamping plate mechanisms.
5. one according to claim 1 PCB clamping and positioning device to be measured, is characterized in that: described inBe positioned at clamping plate mechanism on workbench clamp clip below be provided with a positioning strip, described in to be positioned at clamping plate mechanism solidThe clamp clip below of the clamping plate mechanism in reservation is also provided with a positioning strip.
6. one according to claim 1 PCB clamping and positioning device to be measured, is characterized in that: described inBetween clamping plate mechanism holder and clamping plate mechanism on clamping plate mechanism holder, be provided with corresponding guide groove, leadIn groove, be provided with guide pad.
7. one according to claim 1 PCB clamping and positioning device to be measured, is characterized in that: described inBetween workbench and clamping plate mechanism on workbench, be provided with corresponding guide groove, in this guide groove, be provided with guide pad.
8. one kind is applicable to the PCB dress to be measured of a kind of PCB clamping and positioning device to be measured claimed in claim 1Clamp method for position, it is characterized in that: the method comprises the following steps:
A, PCB clamping and positioning device to be measured initialize, and the cylinder rod of push pedal cylinder stretches out, by mobile U-shapedThe effect of arm and driver blade, drives the motion of clamping plate mechanism holder, the locking cylinder of while two clamping plate mechanismsCylinder rod retraction, drives clamp clip holder and clamp clip to return home position, and clamp clip passes through back-moving springEffect upwards steeve;
B, charging, be sent to PCB by feed arrangement by PCB to be measured and treat location;
The location of c, PCB to be measured, the cylinder rod retraction of push pedal cylinder, drives mobile U-shaped arm to retreat, mobile UShape arm, by the effect of driver blade, pulls sliding shoe to slide backward on slide rail, thereby drives clamping plate mechanism solidReservation and the clamping plate mechanism being positioned on clamping plate mechanism holder move backward, to make PCB to be measured along folderThe positioning strip alignment of tight sheet below;
The clamping of d, PCB to be measured, after PCB to be measured has located, the cylinder of the locking cylinder of clamping plate mechanismBar stretches out, and drives clamp clip holder and clamp clip together to move, clamp clip under the pulling of hinge, aroundThe rotatable connecting portion of clamp clip and clamp clip holder rotates, and makes the outer of clamp clip be pressed in to be measuredPCB is upper, completes the clamping of PCB to be measured;
E, test, PCB clamping and positioning device to be measured together with PCB integrated moving to be measured to other stations,Complete test process;
F, tested after, the cylinder rod of locking cylinder is retracted, and drives clamp clip holder and clamp clip togetherMotion, clamp clip is under the effect of back-moving spring, around the rotating junction of clamp clip and clamp clip holderUpwards rotate position, and the clamp clip of clamping plate mechanism unclamps the clamping to pcb board;
The reset of g, PCB clamping and positioning device to be measured, after clamp clip resets, the cylinder rod of push pedal cylinder is released,By the effect of mobile U-shaped arm and driver blade, make clamping plate mechanism holder and the clamping plate mechanism that is located thereon toFront motion, to cancel the location to PCB, after this can take the PCB having tested away.
9. PCB clamping positioning method to be measured according to claim 8, is characterized in that: described step cIn, when PCB to be measured aligns along the positioning strip of clamp clip below, be positioned at the inductor meeting of positioning strip one sideRespond to the position of PCB to be measured, if locate inaccurately, stop steps d; If accurate positioning, continues stepd。
10. PCB clamping positioning method to be measured according to claim 8, is characterized in that: described step eIn, described other stations comprise PCB take pictures station and PCB test station, test process is the bat of PCBAccording to the test of PCB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210339863.2A CN103675642B (en) | 2012-09-14 | 2012-09-14 | A kind of PCB clamping and positioning device to be measured and clamping positioning method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210339863.2A CN103675642B (en) | 2012-09-14 | 2012-09-14 | A kind of PCB clamping and positioning device to be measured and clamping positioning method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103675642A CN103675642A (en) | 2014-03-26 |
| CN103675642B true CN103675642B (en) | 2016-05-04 |
Family
ID=50313800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210339863.2A Active CN103675642B (en) | 2012-09-14 | 2012-09-14 | A kind of PCB clamping and positioning device to be measured and clamping positioning method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103675642B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104407282B (en) * | 2014-11-19 | 2017-05-24 | 苏州欧康诺电子科技股份有限公司 | Common PCBA (printed circuit board assembly) plate test fixture |
| CN107064770B (en) * | 2016-12-01 | 2023-11-10 | 深圳市凯码时代科技有限公司 | Full-automatic flexible circuit board testing machine |
| CN106938372A (en) * | 2017-03-22 | 2017-07-11 | 上海航天电子有限公司 | A kind of laser cutting substrate holding apparatus |
| CN107336055B (en) * | 2017-08-22 | 2023-04-11 | 安徽智森电子科技有限公司 | Product positioning fixture |
| CN107796963A (en) * | 2017-11-23 | 2018-03-13 | 重庆市远望谷科技有限公司 | A kind of novel and multifunctional PCB printed boards detection fixture |
| CN108012452B (en) * | 2017-12-04 | 2019-11-26 | 龙南骏亚精密电路有限公司 | A kind of circuit board processing unit (plant) |
| CN108789217A (en) * | 2018-06-22 | 2018-11-13 | 郑州天舜电子技术有限公司 | A kind of electronic product production fixing device |
| CN111781491B (en) * | 2020-07-10 | 2022-09-09 | 全成信电子（深圳）股份有限公司 | Signal detection method and device capable of testing different PCBs |
| CN113900016B (en) * | 2021-12-08 | 2022-02-18 | 深圳市汤诚科技有限公司 | Pressing device for chip test and pressing method thereof |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006053006A1 (en) * | 2006-11-10 | 2008-05-15 | Ratzky, Christian | Circuit testing device, has contact unit for connecting circuit with testing device, and fixation unit for fixing circuit, where contact unit is connected with fixation unit by frame, which is attached detachably to contact unit |
| CN201198219Y (en) * | 2008-03-28 | 2009-02-25 | 东莞市科隆威自动化设备有限公司 | Clamp plate mechanism of full automatic printer |
| CN201307128Y (en) * | 2008-11-28 | 2009-09-09 | 耀德精密组件科技发展(深圳)有限公司 | ICT pneumatic test fixture |
| CN101608902A (en) * | 2008-06-20 | 2009-12-23 | 苏州明富自动化设备有限公司 | A kind of pcb board clamping device |
| CN202019496U (en) * | 2011-04-27 | 2011-10-26 | 深圳市崇达电路技术股份有限公司 | Board receiving device for printed circuit board |
| CN202057612U (en) * | 2011-04-13 | 2011-11-30 | 王锦峰 | PCB (printed circuit board) clamp device |
| CN102310624A (en) * | 2011-07-05 | 2012-01-11 | 日东电子科技(深圳)有限公司 | Flexible clamping and locking device |
| CN202204760U (en) * | 2011-08-05 | 2012-04-25 | 东莞市神州视觉科技有限公司 | Unilateral clamping device of PCB (Printed Circuit Board) |
| CN202350814U (en) * | 2011-10-12 | 2012-07-25 | 深圳市振华兴科技有限公司 | PCB clamp and optical detecting instrument |
| CN202382756U (en) * | 2011-12-16 | 2012-08-15 | 东莞市神州视觉科技有限公司 | PCB (Printed Circuit Board) clamping mechanism |
| CN202870253U (en) * | 2012-09-14 | 2013-04-10 | 深圳麦逊电子有限公司 | Clamping and positioning device for PCB (Printed Circuit Board) to be detected |
-
2012
- 2012-09-14 CN CN201210339863.2A patent/CN103675642B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006053006A1 (en) * | 2006-11-10 | 2008-05-15 | Ratzky, Christian | Circuit testing device, has contact unit for connecting circuit with testing device, and fixation unit for fixing circuit, where contact unit is connected with fixation unit by frame, which is attached detachably to contact unit |
| CN201198219Y (en) * | 2008-03-28 | 2009-02-25 | 东莞市科隆威自动化设备有限公司 | Clamp plate mechanism of full automatic printer |
| CN101608902A (en) * | 2008-06-20 | 2009-12-23 | 苏州明富自动化设备有限公司 | A kind of pcb board clamping device |
| CN201307128Y (en) * | 2008-11-28 | 2009-09-09 | 耀德精密组件科技发展(深圳)有限公司 | ICT pneumatic test fixture |
| CN202057612U (en) * | 2011-04-13 | 2011-11-30 | 王锦峰 | PCB (printed circuit board) clamp device |
| CN202019496U (en) * | 2011-04-27 | 2011-10-26 | 深圳市崇达电路技术股份有限公司 | Board receiving device for printed circuit board |
| CN102310624A (en) * | 2011-07-05 | 2012-01-11 | 日东电子科技(深圳)有限公司 | Flexible clamping and locking device |
| CN202204760U (en) * | 2011-08-05 | 2012-04-25 | 东莞市神州视觉科技有限公司 | Unilateral clamping device of PCB (Printed Circuit Board) |
| CN202350814U (en) * | 2011-10-12 | 2012-07-25 | 深圳市振华兴科技有限公司 | PCB clamp and optical detecting instrument |
| CN202382756U (en) * | 2011-12-16 | 2012-08-15 | 东莞市神州视觉科技有限公司 | PCB (Printed Circuit Board) clamping mechanism |
| CN202870253U (en) * | 2012-09-14 | 2013-04-10 | 深圳麦逊电子有限公司 | Clamping and positioning device for PCB (Printed Circuit Board) to be detected |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103675642A (en) | 2014-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103675642B (en) | A kind of PCB clamping and positioning device to be measured and clamping positioning method thereof | |
| CN202870253U (en) | Clamping and positioning device for PCB (Printed Circuit Board) to be detected | |
| CN207365908U (en) | Dimension measuring device | |
| CN108051732A (en) | A kind of test device of integrated circuit plate | |
| CN103598691A (en) | Synchronous belt drive temperature control cloth perforating positioning machine | |
| CN207952015U (en) | A kind of self-feeding marking system | |
| CN206073925U (en) | FAI20 automated test devices | |
| CN104159415B (en) | Position-alignment jig and device | |
| CN102385028A (en) | Defect point locating method of semiconductor device | |
| CN107088590A (en) | The punch press feeder and its method of work of a kind of quick identification sheet material skew | |
| CN110902000A (en) | Special-shaped piece film pasting device and method | |
| CN206160988U (en) | Many diameter of sections of bent axle measuring device | |
| CN209399894U (en) | A kind of device for detecting length of radiator product | |
| CN207402164U (en) | A kind of power network wiring drilling tool | |
| CN208052625U (en) | HAF pressurize thawing apparatus | |
| CN206883481U (en) | A kind of IC positioners | |
| CN214470487U (en) | Detection apparatus for curved plate | |
| CN106597258B (en) | Drawer type PCB test fixture | |
| CN216387329U (en) | Lamp area testing arrangement | |
| CN109454435A (en) | A kind of clamping of tension spring and positioning device | |
| CN219609146U (en) | Automatic testing device for micro-spacing flexible board | |
| CN212887743U (en) | Plate position adjusting device of plate shearing machine | |
| CN106112160B (en) | Inner wire shifts locating and machining frock and inner wire processing method | |
| CN213318600U (en) | Caster plate mounting hole positioning tool | |
| CN109616948B (en) | Power equipment wire clamp mounting hole positioning combination tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |