CN206339619U - A kind of circuit board testing device - Google Patents
A kind of circuit board testing device Download PDFInfo
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- CN206339619U CN206339619U CN201621321657.9U CN201621321657U CN206339619U CN 206339619 U CN206339619 U CN 206339619U CN 201621321657 U CN201621321657 U CN 201621321657U CN 206339619 U CN206339619 U CN 206339619U
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- under casing
- pressure strip
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Abstract
The utility model is related to a kind of circuit board testing device, including under casing, detection components, hold-down mechanism, wherein detection components include being in parallel upper plate, lower plate, and lower plate is provided with some detection probes, upper plate is movably arranged on above lower plate, and locating slot and perforation are offered on upper sheet top surface；If hold-down mechanism includes support component, mounting seat, swing arm, catch bar, trace, bolt stem, pressure strip, guide post, support component is arranged under casing, mounting seat is arranged in support component, swing arm one end is hinged in mounting seat, catch bar is set in mounting seat, and trace two ends are respectively hinged at swing arm and are fixed on on catch bar, promoting boom end on pressure strip, guide post is in vertically arranged, and guide post is set on pressure strip；Detection components are arranged under casing, and fastener for suitcase is additionally provided with casing, and pressure strip is located at the surface of detection components.The utility model has the advantages that easy to operate, detection efficiency is high, accuracy is good, without missing inspection false retrieval.
Description
Technical field
The utility model is related to electric circuit inspection field, particularly a kind of circuit board testing device.
Background technology
With continuing to develop for society, board application is also more and more extensive.Wherein, circuit board as electric equipment products weight
Element is wanted, his performance directly affects the performance of electric equipment products.To ensure the performance of electric equipment products, every piece of circuit board exists
Strict detection can be all carried out using preceding.At present, the method for detection circuit board is entered by the tester of tape test probe mostly
Row detection.During operation, operating personnel need to pick up test probe with hand, the then detection of contact one by one, and observe tester
On data variation.This test mode wastes time and energy, poor operation convenience, test it is extremely inefficient.When producing in enormous quantities,
Have to inspect a part of circuit board by random samples in a collection of circuit board, the easy underproof circuit board of missing inspection is answered when by these circuit boards
During with electric equipment, the performance of electric equipment can be largely effected on or the situation that electric equipment can not be used occur.Together
When, the detection mode is also influenceed by operating personnel's oneself factor, for example, the qualification of operating personnel, do things it is conscientious
The influence such as degree, in detection process, situations such as easily there is missing inspection, false retrieval, it is impossible to meet the detection needs of complex circuit board.
Utility model content
The purpose of this utility model is to solve the above problems and not enough there is provided a kind of circuit board testing device, the circuit
Board test device has the advantages that easy to operate, detection efficiency is high, accuracy is good, without missing inspection false retrieval.
What the technical solution of the utility model was realized in：
A kind of circuit board testing device, its feature is to include under casing, detection components, hold-down mechanism, wherein under casing top surface
On offer accommodating cavity；The detection components include being in parallel upper plate, lower plate, and the lower plate is provided with some vertical detections
Some vertical lead columns are additionally provided with probe, the lower plate, and vertical lead column is set on upper plate, positioned at upper plate with
Vertical lead column between plate is provided with spring, the upper sheet top surface and offers locating slot, and the locating slot bottom land is offered
Some break-make buttons, power supply indicator are additionally provided with the perforation passed through for detection probe, the lower plate top surface；Hold-down mechanism includes
If support component, mounting seat, swing arm, catch bar, trace, bolt stem, pressure strip, guide post, the support component include
Two pieces are in vertically arranged supporting plate, vertical installing plate, and the supporting plate top is provided with horizontal male part, and two pieces of supporting plates are in flat
Row is configured to be arranged under casing top surface, connecting plate is provided between two pieces of supporting plates, the guide post is in vertically arranged, and is made
The two ends of guide post are separately fixed under casing and connecting plate, and the vertical installing plate two ends are separately fixed at two supporting plates
On horizontal evagination end surface, some vertical mounting holes are offered on the vertical installing plate；Pressure strip side wall is provided with
Epitaxy part, the epitaxy part is arranged between two pieces of supporting plates, and two pieces of supporting plates is abutted in epitaxy part both sides, the extension
Portion is provided with guideway, and the guide post is set in guideway；The mounting seat is by base plate, the hinge being arranged on base plate
Socket part is constituted with guide part, offers vertical pilot hole on the guide part, the base plate is abutted on the wall of vertical installing plate side,
Each bolt is each passed through correspondence mounting hole and base plate, and mounting seat is fixed on vertical installing plate, swing arm one end hinge
It is connected on articulated section, the catch bar is set in vertical pilot hole, the trace two ends are respectively hinged at catch bar one end
On in the middle part of end and swing arm, with by swinging swing arm vertically slidable, the catch bar other end end that realizes catch bar
It is fixed on the top surface of pressure strip；The detection components are arranged on the accommodating cavity accent of under casing, are also set on the side wall of under casing
Having offer some through holes for being through to accommodating cavity, the pressure on the fastener for suitcase to fixed test component, the lower plate top surface
Tight plate is located at the surface of detection components, and make pressure strip under swing arm driving can active action in detection components.
The beneficial effects of the utility model：（1）In use, circuit board only need to be placed on to the locating slot of upper plate
In, it can be achieved with being accurately positioned circuit board.Meanwhile, circuit board can also be realized by hold-down mechanism and positioned, prevent circuit
Plate is subjected to displacement in detection process, it is ensured that the accuracy of detection.Wherein, the position of each detection probe can be in manufacture detection components
When, set according to the position of the test point on circuit board, so achieve that and accurately detect, wherein break-make button is in detection
During circuit board, the signal transmission of correspondence detection probe can be quickly opened or closed, it is to avoid detection signal is disturbed, and both may be used
Realize multiple spot detection and can realize that single-point is detected, using effect is good, easy to operate, substantially increase the detection effect of circuit board
Rate, and testing result is accurate, is more not in the situation of false retrieval missing inspection.Meanwhile, upper plate is to realize flexible branch by spring
Support, when hold-down mechanism is pressed on circuit board, circuit board can be avoided to be damaged, board structure of circuit is advantageously ensured that
Integrality, its structure design is very reasonable.（2）Accommodating cavity under casing can be used for arrangement wire, moreover it is possible to by the biography of detection components
Transporting line is located in accommodating cavity, and formation is hidden to wire, both can guarantee that the aesthetic property of circuit board testing device, has been avoided that and leads again
Line is worn or destroyed, moreover it is possible to convenient to carry circuit board testing device.（3）The setting of fastener for suitcase, can reach quick despatch
The purpose of detection components, simplifies the assembling of circuit board testing device, improves operating efficiency.（4）Two pieces of supporting plates are made to recline outside
Prolong portion both sides, ensure that the stabilization that pressure strip is moved up and down, and pressure strip is remained level, it is to avoid pressure strip is pressed on
After on circuit board, there is situation about tilting in circuit board, and then ensures the accuracy of detection of circuit board.（5）Opening up for through hole can be square
Just data line one end is linked into accommodating cavity, and connected with the detection probe of detection components, so the data line
The other end is with regard to that can be directly connected to computer or other detection devices, to facilitate detection circuit board, strong applicability.（6）Vertically installing
Vertical mounting hole is opened up out on plate, and bolt is each passed through mounting hole and base plate, mounting seat is fixed on vertical installation
On plate, the regulation of mounting seat setting height(from bottom) can be so realized, so that the distance between pressure strip and upper plate are adjusted, to meet not
The detection of the circuit board of stack pile, is conducive to improving the scope of application of circuit board testing device.（7）The setting of guideway can be with
Ensure the stability of pressure strip movement.
Brief description of the drawings
Fig. 1 is one of dimensional structure diagram of the present utility model.
Fig. 2 is the two of dimensional structure diagram of the present utility model.
Fig. 3 is fractionation structural representation of the present utility model.
Fig. 4 is the structural representation of detection components in the utility model.
Fig. 5 is the structural representation of hold-down mechanism in the utility model.
Fig. 6 is the part-structure schematic diagram of hold-down mechanism in the utility model.
Fig. 7 is the structural representation of mounting seat in the utility model.
Embodiment
As shown in figure 1, a kind of circuit board testing device described in the utility model, including under casing 1, detection components 2, compression
Accommodating cavity 11 is offered in mechanism 3, the wherein top surface of under casing 1；The detection components 2 include being in parallel upper plate 21, lower plate 22, institute
Lower plate 22 is stated provided with some vertical detection probes 221, some vertical lead columns 222 are additionally provided with the lower plate 22, and make
Vertical lead column 222 is set on upper plate 21, and spring is provided with the vertical lead column 222 between upper plate 21 and lower plate 22
223, locating slot 211 is offered on the top surface of upper plate 21, the bottom land of locating slot 211 is offered to be passed through for detection probe 221
Perforation 212, be additionally provided with some break-make buttons 224, power supply indicator 225 on the top surface of lower plate 22；Hold-down mechanism 3 includes branch
If support component 31, mounting seat 32, swing arm 33, catch bar 34, trace 35, bolt stem 36, pressure strip 37, guide post 38, institute
It is in vertically arranged supporting plate 311, vertical installing plate 312 that support component 31, which is stated, including two pieces, and the top of supporting plate 311 is provided with
Horizontal male part 3111, two pieces of supporting plates 311 are arranged on the top surface of under casing 1 with being set in parallel, between two pieces of supporting plates 311
Provided with connecting plate 39, the guide post 38 is in vertically arranged, and the two ends of guide post 38 is separately fixed under casing 1 and connecting plate
On 39, the vertical two ends of installing plate 312 are separately fixed on the end face of horizontal male part 3111 of two supporting plates 311, described
Some vertical mounting holes 3121 are offered on vertical installing plate 312；The side wall of pressure strip 37 is provided with epitaxy part 371, institute
State epitaxy part 371 to be arranged between two pieces of supporting plates 311, and two pieces of supporting plates 311 is abutted in the both sides of epitaxy part 371, it is described
Epitaxy part 371 is provided with guideway 372, and the guide post 38 is set in guideway 372；The mounting seat 32 is by base plate
321st, the articulated section 322 being arranged on base plate 321 is constituted with guide part 323, and vertical pilot hole is offered on the guide part 323
3231, the base plate 321 is abutted on the vertical side wall of installing plate 312, and each bolt 36 is each passed through correspondence mounting hole 3121 and bottom
Plate 321, mounting seat 32 is fixed on vertical installing plate 312, and described one end of swing arm 33 is hinged on articulated section 322, institute
Catch bar 34 is stated to be set in vertical pilot hole 3231, the two ends of trace 35 be respectively hinged at one end end of catch bar 34 with
On the middle part of swing arm 33, with by swinging vertically slidable, the other end end of catch bar 34 that realizes catch bar 34 of swing arm 33
Portion is fixed on the top surface of pressure strip 37；The detection components 2 are arranged on the accent of accommodating cavity 11 of under casing 1, in the side of under casing 1
It is additionally provided with the fastener for suitcase 4 to fixed test component 2, the top surface of lower plate 22 to offer on wall and some is through to accommodating cavity 11
Through hole 226, the pressure strip 37 be located at detection components 2 surface, and make pressure strip 37 swing arm 33 driving under can live
Action is with detection components 2.In actual application, some coffrets 5 can be provided with the rear wall of under casing 1, meanwhile,
The multi-tap with some converting interfaces is provided with accommodating cavity 11, the connecting wire of coffret 5 can be thus plugged on and turned
On combination hub, and the wire of detection components 2 is also plugged on multi-tap, so as to realize the transmission of data.
In use, circuit board need to be only placed in the locating slot 211 of upper plate 21, can be achieved with to circuit board
It is accurately positioned.Meanwhile, circuit board can also be realized by hold-down mechanism 3 and positioned, prevent that circuit board from occurring position in detection process
Move, it is ensured that the accuracy of detection.Wherein, the position of each detection probe 221 can be when manufacturing detection components 2, according on circuit board
The position of test point set, so achieve that and accurately detect, wherein break-make button 224, can when detecting circuit board
Quickly to open or close the signal transmission of correspondence detection probe 221, it is to avoid detection signal is disturbed, and can both realize multiple spot
Detection can realize that single-point is detected again, and using effect is good, easy to operate, substantially increase the detection efficiency of circuit board, and inspection
Survey result accurate, be more not in the situation of false retrieval missing inspection.Meanwhile, upper plate 21 is to realize flexible support by spring 223
, when hold-down mechanism 3 is pressed on circuit board, circuit board can be avoided to be damaged, board structure of circuit is advantageously ensured that
Integrality, its structure design is very reasonable.Accommodating cavity 11 under casing 1 can be used for arrangement wire, moreover it is possible to by the biography of detection components 2
Transporting line is located in accommodating cavity 11, and formation is hidden to wire, both can guarantee that the aesthetic property of circuit board testing device, has been avoided that again
Wire is worn or destroyed, moreover it is possible to convenient to carry circuit board testing device.The setting of fastener for suitcase 4, can reach quick despatch
The purpose of detection components 2, simplifies the assembling of circuit board testing device, improves operating efficiency.Two pieces of supporting plates 311 are made to recline outside
Prolong the both sides of portion 371, ensure that the stabilization that pressure strip 37 is moved up and down, and pressure strip 37 is remained level, it is to avoid compress
After plate 37 is pressed on circuit board, there is situation about tilting in circuit board, and then ensures the accuracy of detection of circuit board.Through hole 226
Open up to facilitate and data line one end is linked into accommodating cavity, and connect with the detection probe 221 of detection components 2, this
The sample data line other end is with regard to that can be directly connected to computer or other detection devices, to facilitate detection circuit board, strong applicability.
Vertical mounting hole 3121 is opened up out on vertical installing plate 312, and bolt 36 is each passed through mounting hole 3121 and base plate
321, mounting seat 32 is fixed on vertical installing plate 312, the regulation of the setting height(from bottom) of mounting seat 32 can be so realized, so that
The distance between pressure strip 37 and upper plate 21 are adjusted, with the detection for the circuit board for meeting different-thickness, is conducive to improving circuit board
The scope of application of test device.The setting of guideway 372 can ensure the stability that pressure strip 37 is moved in hold-down mechanism 3.
Claims (1)
1. a kind of circuit board testing device, it is characterised in that：Including under casing（1）, detection components（2）, hold-down mechanism（3）, wherein
Under casing（1）Accommodating cavity is offered on top surface（11）；The detection components（2）Including in parallel upper plate（21）, lower plate（22）, institute
State lower plate（22）It is provided with some vertical detection probes（221）, the lower plate（22）On be additionally provided with some vertical lead columns
（222）, and make vertical lead column（222）It is set in upper plate（21）On, positioned at upper plate（21）With lower plate（22）Between it is vertical
Lead column（222）It is provided with spring（223）, the upper plate（21）Locating slot is offered on top surface（211）, the locating slot
（211）Bottom land, which is offered, supplies detection probe（221）The perforation passed through（212）, the lower plate（22）It is additionally provided with top surface some logical
Disconnected button（224）, power supply indicator（225）；Hold-down mechanism（3）Including support component（31）, mounting seat（32）, swing arm
（33）, catch bar（34）, trace（35）If, bolt stem（36）, pressure strip（37）, guide post（38）, the support component
（31）It is in vertically arranged supporting plate including two pieces（311）, vertical installing plate（312）, the supporting plate（311）Top is provided with water
Flat male part（3111）, two pieces of supporting plates（311）It is arranged under casing with being set in parallel（1）On top surface, in two pieces of supporting plates
（311）Between be provided with connecting plate（39）, the guide post（38）In vertically arranged, and make guide post（38）Two ends fix respectively
In under casing（1）With connecting plate（39）On, the vertical installing plate（312）Two ends are separately fixed at two supporting plates（311）Water
Flat male part（3111）On end face, the vertical installing plate（312）On offer some vertical mounting holes（3121）；The pressure
Tight plate（37）Side wall is provided with epitaxy part（371）, the epitaxy part（371）It is arranged on two pieces of supporting plates（311）Between, and make two
Block supporting plate（311）Abut in epitaxy part（371）Both sides, the epitaxy part（371）It is provided with guideway（372）, it is described to lead
To bar（38）It is set in guideway（372）It is interior；The mounting seat（32）By base plate（321）, be arranged on base plate（321）On hinge
Socket part（322）With guide part（323）Constitute, the guide part（323）On offer vertical pilot hole（3231）, the base plate
（321）Abut in vertical installing plate（312）On the wall of side, each bolt（36）It is each passed through correspondence mounting hole（3121）With base plate
（321）, by mounting seat（32）It is fixed on vertical installing plate（312）On, the swing arm（33）One end is hinged on articulated section
（322）On, the catch bar（34）It is set in vertical pilot hole（3231）In, the trace（35）Two ends, which are respectively hinged at, to push away
Lever（34）One end end and swing arm（33）On middle part, with by swinging swing arm（33）Make catch bar（34）Realize vertical sliding
It is dynamic, the catch bar（34）Other end end is fixed on pressure strip（37）Top surface on；The detection components（2）It is arranged under casing
（1）Accommodating cavity（11）On accent, under casing（1）Side wall on be additionally provided with to fixed test component（2）Fastener for suitcase（4）,
The lower plate（22）Offered on top surface and some be through to accommodating cavity（11）Through hole（226）, the pressure strip（37）Positioned at inspection
Survey component（2）Surface, and make pressure strip（37）In swing arm（33）The lower energy active action of driving is in detection components（2）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621321657.9U CN206339619U (en) | 2016-12-05 | 2016-12-05 | A kind of circuit board testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621321657.9U CN206339619U (en) | 2016-12-05 | 2016-12-05 | A kind of circuit board testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206339619U true CN206339619U (en) | 2017-07-18 |
Family
ID=59308601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621321657.9U Active CN206339619U (en) | 2016-12-05 | 2016-12-05 | A kind of circuit board testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206339619U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110031748A (en) * | 2019-04-29 | 2019-07-19 | 西安国是电子科技有限公司 | Integrated circuit component test device and test method |
| CN112946452A (en) * | 2019-12-11 | 2021-06-11 | 中车时代电动汽车股份有限公司 | Testing device for circuit board |
| WO2024061098A1 (en) * | 2022-09-23 | 2024-03-28 | 上海米高莱电子有限公司 | Withstand voltage test device |
-
2016
- 2016-12-05 CN CN201621321657.9U patent/CN206339619U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110031748A (en) * | 2019-04-29 | 2019-07-19 | 西安国是电子科技有限公司 | Integrated circuit component test device and test method |
| CN112946452A (en) * | 2019-12-11 | 2021-06-11 | 中车时代电动汽车股份有限公司 | Testing device for circuit board |
| WO2024061098A1 (en) * | 2022-09-23 | 2024-03-28 | 上海米高莱电子有限公司 | Withstand voltage test device |
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