CN207181621U - A kind of detection means for circuit board - Google Patents
A kind of detection means for circuit board Download PDFInfo
- Publication number
- CN207181621U CN207181621U CN201721081127.6U CN201721081127U CN207181621U CN 207181621 U CN207181621 U CN 207181621U CN 201721081127 U CN201721081127 U CN 201721081127U CN 207181621 U CN207181621 U CN 207181621U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- plate
- fixed
- fixed plate
- pedestal
- 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.)
- Expired - Fee Related
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model is related to a kind of detection means for circuit board, solve the problems, such as Common Artificial the electrode alignment of circuit board is detected the wire of circuit operating efficiency it is relatively low, its drip irrigation device is, including：Pedestal；The supporting plate being carried on the pedestal；It is carried on loading plate on the pedestal, positioned at the supporting plate side, provided with the groove for circuit board positioning；For the fixed plate with the circuit board contacts on the loading plate；Be fixed with the fixed plate for wire electrode conduction, being communicated in external circuit on the circuit board；Also include：For driving the drive component of the fixed plate lifting；And, be electrically connected to the wire, by the wire and the circuit board group into loop electric signal indicate and judge the circuit board whether be non-defective unit controller, reach the purpose that the guiding of the electrode of circuit board and detection circuit is mutually aligned and detected automatically.
Description
Technical field
It the utility model is related to electronic component processing technique field, more particularly to a kind of detection means for circuit board.
Background technology
Flexible PCB is that have height reliability to be a kind of made of base material using polyimides or polyester film, excellent
Flexible printed circuit, there is the characteristics of high Distribution density, in light weight, thickness of thin, flexible PCB is assemblied in electronics member
Need to carry out electric performance test before part, the electrode on flexible PCB is connected by wire, system detectio is picked out and goes out not
Non-defective unit, electric performance test are the main links of product quality.
But wire is manually directed at the electrode of flexible PCB and to enter the mode workload of electric performance test larger, and
It is less efficient, it is unfavorable for the batch production of flexible PCB.
Utility model content
The purpose of this utility model is to provide a kind of detection means for circuit board, and wire is directed at into power liftgate automatically
Electrode and detected, effectively improve operating efficiency.
Above-mentioned technical purpose of the present utility model technical scheme is that：It is a kind of for circuit board
Detection means, including：Pedestal；The supporting plate being carried on the pedestal；Be carried on it is on the pedestal, positioned at the supporting plate
Side, provided with for the circuit board positioning groove loading plate；For with the circuit board contacts on the loading plate
Fixed plate；Be fixed with the fixed plate for on the circuit board it is electrode conduction, be communicated in leading for external circuit
Line；Also include：Be carried on it is in the supporting plate, for drive fixed plate lifting, lift respectively in the fixed plate
To predeterminated position when, the drive component of fixation is played to the fixed plate；And be electrically connected to the wire, by institute
State wire and the circuit board group into loop electric signal instruction and judge the circuit board whether be non-defective unit controller.
By using above-mentioned technical proposal, circuit board to be detected is positioned in the groove of loading plate, groove is to circuit
The positioning action of plate makes the wire in fixed plate accurately touch the electrode on circuit board, and electrical beneficial to being carried out to circuit board
It can test, drive component drives fixed plate to be moved towards the direction of loading plate, makes on the conductive contact circuit board in fixed plate
Electrode, controller detect to circuit board, the defective products in circuit board are picked out in order to staff, aforesaid way is not only
Reduce the workload of staff, and effectively increase operating efficiency.
Of the present utility model further to set, the drive component includes：The fixed plate is fixed on away from the carrying
The connecting rod of the end face of plate；It is rotationally connected with the annular connecting plate of the one end of the connecting rod away from the fixed plate；In bending
Place is rotationally connected with the L-shaped rotating bar of the one end of the annular connecting plate away from the connecting rod；And it is fixed on the support
On plate, one end is provided with the limiting section for passing through and being slidably connected for the connecting rod, the other end is provided with for the L-shaped rotating bar
The protuberance of the end rotation connection of a line, the another a line to the L-shaped rotating bar exert a force and turn the L-shaped rotating bar
Move and drive the fixed plate reach predeterminated position after, the fixed mount that makes the annular connecting plate be inserted in the protuberance.
By using above-mentioned technical proposal, the direction that loading plate is directed away from along the protuberance of fixed mount rotates L-shaped rotation
Bar, L-shaped rotating bar as axis rotation and drive annular connecting plate rotation and mobile, annular connecting plate shifting using the end of a line
Connecting rod and fixed plate is driven to be directed away from the direction movement of loading plate when dynamic, connecting rod is slided along limiting section and makes limiting section pair
Connecting rod plays a part of guiding, connecting rod is less prone to when moving and rocks, when fixed plate is moved to predeterminated position, annular
Connecting plate is socketed on protuberance, is less prone to fixed plate and rocks.
Of the present utility model further to set, the drive component includes：The fixed plate is fixed on away from the carrying
The connecting rod of the end face of plate；And the connecting rod is connected to away from described solid along the axial rotation perpendicular to the connecting rod
The gag lever post of one end of fixed board；The supporting plate offers two confessions gag lever post and drives the fixed plate to be moved to default position
The neck of simultaneously inlay card is rotated when putting.
By using above-mentioned technical proposal, gag lever post is pulled along the direction away from loading plate, gag lever post drive connecting rod and
Fixed plate is away from loading plate, and when fixed plate is moved to predeterminated position, with respect to connecting rod rotary spacing bar, neck is to gag lever post
Inlay card effect makes fixed plate be fixed on predeterminated position.
It is of the present utility model further to set, it is fixed with fixed block in the supporting plate；The fixed block is fixed with for institute
State the first guide rod that fixed plate passes through, playing guide effect to the fixed plate along the mobile route of the fixed plate.
By using above-mentioned technical proposal, fixed plate is relative with the first guide rod when moving to be slided, and the first guide rod is to solid
Fixed board plays guide effect, fixed plate is less prone to when moving and rocks.
Of the present utility model further to set, end face of the loading plate away from the fixed plate is fixed with some fixations
Bar, the fix bar slidably connect sliding bar, are provided with the fix bar and are used to promote the sliding bar to be connected to the base
The compression spring of seat.
By using above-mentioned technical proposal, fixed plate moves towards loading plate direction, and the conductive contact in fixed plate arrives
During circuit board on loading plate, fix bar and sliding bar produce it is relative slide, and compression spring is compressed, fix bar and sliding bar
The relative process slided plays cushioning effect to the circuit board on loading plate, prevents fixed plate from weighing circuit board wounded.
Of the present utility model further to set, the fix bar is provided with interior receipts with one end that the sliding bar is slidably connected
Upper clamp, one end that the sliding bar and the fix bar are slidably connected be provided with it is overhanging, with the upper clamp mutually overlap and
Prevent the sliding bar from departing from the lower clamp of the fix bar.
By using above-mentioned technical proposal, the compression spring compressed there is elastic force and by sliding bar towards the outer of fix bar
Side promotes, and the lower clamp of sliding bar is overlapped in the upper clamp of fix bar and prevents sliding bar from departing from fix bar.
Of the present utility model further to set, end face of the loading plate away from the fixed plate is fixed with some second and led
To bar, second guide rod is slidably connected to the pedestal.
By using above-mentioned technical proposal, loading plate is promoted by fixed plate and resetted by the elastic force of compression spring
When, be fixed on loading plate the second guide rod it is relative with pedestal slide, guide effect of second guide rod to loading plate make carrying
Stable the moving and be less prone to of plate is rocked.
Of the present utility model further to set, the pedestal is provided with the reinforcement played a supporting role to the supporting plate
Muscle.
By using above-mentioned technical proposal, supporting role of the reinforcement to supporting plate makes supporting plate is more stable to be fixed on
On pedestal, supporting plate is played stable carrying to drive component and act on.
In summary, the utility model has the advantages that：
By providing a kind of detection means for circuit board, including：Pedestal；The supporting plate being carried on the pedestal；
It is carried on loading plate on the pedestal, positioned at the supporting plate side, provided with the groove for circuit board positioning；With
In the fixed plate with the circuit board contacts on the loading plate；It is fixed with and is used for and the circuit board in the fixed plate
Wire electrode conduction, being communicated in external circuit；Also include：It is carried in the supporting plate, described solid for driving
It is that fixed board moves between detecting position and location to be checked, be respectively moved to the detecting position and described to be checked in the fixed plate
The drive component of fixation is played during location, to the fixed plate；And be electrically connected to the wire, for detecting
State circuit board whether be non-defective unit controller.
Circuit board to be detected is positioned in the groove of loading plate, groove makes in fixed plate to the positioning action of circuit board
Wire accurately touch electrode on circuit board, and beneficial to electric performance test is carried out to circuit board, drive component driving is solid
Fixed board moves towards the direction of loading plate, makes the electrode on the conductive contact circuit board in fixed plate, controller enters to circuit board
Row detection, the defective products in circuit board is picked out in order to staff, aforesaid way not only reduces the work of staff
Amount, and effectively increase operating efficiency.
Brief description of the drawings
Fig. 1 is a kind of structural representation of detection means for circuit board in the utility model embodiment one；
Fig. 2 is pedestal in the utility model embodiment one, loading plate, fixed plate, fix bar, sliding bar and the second guiding
The connection relationship diagram of bar（To show internal structure, part base has been cut off）；
Fig. 3 is the connection of fix bar in the utility model embodiment one, sliding bar, compression spring, upper clamp and lower clamp
Relation schematic diagram（Part fix bar and sliding bar have been cut off）；
Fig. 4 is the annexation of fixed plate in the utility model embodiment two, connecting rod, gag lever post, supporting plate and neck
Schematic diagram.
Reference：1st, pedestal；2nd, loading plate；21st, groove；3rd, supporting plate；31st, neck；4th, fixed plate；5th, driving group
Part；51st, connecting rod；52nd, annular connecting plate；53rd, L-shaped rotating bar；54th, fixed mount；541st, limiting section；542nd, protuberance；55th, limit
Position bar；6th, fixed block；7th, the first guide rod；8th, fix bar；81st, upper clamp；9th, sliding bar；91st, lower clamp；10th, compression spring；
11st, snap close piece；12nd, the second guide rod；13rd, reinforcement.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Embodiment one：A kind of detection means for circuit board, as depicted in figs. 1 and 2, including：Pedestal 1；It is carried on base
The supporting plate 3 of 1 upper surface of seat；The loading plate 2 being carried on pedestal 1, loading plate 2 offer what is placed for circuit board to be detected
Groove 21, the fixed plate 4 of the top of loading plate 2 is arranged at, the wire for being electrically connected to controller, pedestal 1 are fixed with fixed plate 4
Cavity is inside provided with, is used to place wire in cavity, prevents wire to be easy to be scraped disconnected or damage in mixed and disorderly place in the outside of pedestal 1
It is bad, the top of pedestal 1 by snap close piece 11 can opposed bottom open or close, when on the wire in fixed plate 4 and loading plate 2
The electrode conduction of circuit board, controller pilot and circuit board group into the electric signal indicating circuit plate in loop whether be good
Product, the reinforcement 13 played a supporting role to supporting plate 3, supporting role of the reinforcement 13 to supporting plate 3 are fixed with pedestal 1
Make supporting plate 3 is more stable to be fixed on pedestal 1.
As shown in figure 1, carrying the drive component 5 for driving fixed plate 4 to lift in supporting plate 3, drive component 5 wraps
Include：Lower end is welded in the connecting rod 51 of the upper surface of fixed plate 4；By screw locking in the fixed mount 54 in supporting plate 3；Fixed mount
54 lower end machine-shaping has a limiting section 541, and limiting section 541 passes through and is slidably connected for connecting rod 51, connecting rod 51 it is upper
End is rotatably connected to an annular connecting plate 52, and the upper end machine-shaping of fixed mount 54 has a protuberance 542, and protuberance 542 is by two
Individual arc pressuring plate is formed, and space is left between two arc pressuring plates, and two connecting plates rotate for a L-shaped rotating bar 53 to be connected
Connect, the end of a line of L-shaped rotating bar 53 is rotationally connected with arc pressuring plate and is placed in space, L-shaped rotating bar 53 it is another
A line rotates L-shaped rotating bar 53 for artificial force, and the bending place of L-shaped rotating bar 53 is rotationally connected with annular connecting plate 52
Upper end.
L-shaped rotating bar 53 is rotated counterclockwise, L-shaped rotating bar 53 is using the junction with protuberance 542 as axis rotation and band
Dynamic annular connecting plate 52 is rotated and risen, and drives connecting rod 51 and fixed plate 4 to rise when annular connecting plate 52 rises, connecting rod
51 slide along limiting section 541 and make play a part of guiding of the limiting section 541 to connecting rod 51, are not easy when moving connecting rod 51
Rock, when fixed plate 4 rises to the position suitable for being positioned over circuit board on loading plate 2, L-shaped rotating bar 53 is for artificial
The a line of force is overlapped in the upper surface of protuberance 542, and annular connecting plate 52 is socketed on protuberance 542, and protuberance 542 is right
The inlay card effect of annular connecting plate 52 makes fixed plate 4 be not easy to fall.
Fixed block 6 is welded with supporting plate 3, the lower surface of fixed block 6 is fixed with the first guide rod being carried on pedestal 1
7, the first guide rod 7 is passed through for fixed plate 4 and guide effect is played in the lifting to fixed plate 4, and makes what fixed plate 4 was more stablized
Lift and be less prone to and rock.
As shown in Figures 2 and 3, the lower surface of loading plate 2 is fixed with how solid fixed pole 8, and connection is slid vertically in fix bar 8
There is sliding bar 9, the compression spring 10 for promoting sliding bar 9 to be connected on the bottom plate of pedestal 1, fix bar 8 are provided with fix bar 8
Lower end machine-shaping have the upper clamps 81 of interior receipts, the upper end machine-shaping of sliding bar 9 has overhanging lower clamp 91, in fixed plate
During circuit board on the conductive contact to loading plate 2 on 4, fix bar 8 and sliding bar 9 produce relative slip, and by compression spring
10 compressions, the relative process slided plays cushioning effect to fix bar 8 to the circuit board on loading plate 2 with sliding bar 9, prevents from fixing
Plate 4 weighs wounded circuit board, and the compression spring 10 compressed has elastic force and pushed down on sliding bar 9, the lower card of sliding bar 9
Plate 91 is overlapped in the upper clamp 81 of fix bar 8 and prevents sliding bar 9 from departing from fix bar 8.
The lower surface of loading plate 2 is welded with four the second vertically arranged guide rods 12, and the second guide rod 12 is slidably connected
In pedestal 1, loading plate 2 promoted by fixed plate 4 and by the elastic force of compression spring 10 to reset when, be fixed on loading plate 2
Second guide rod 12 slides along pedestal, and guide effect of second guide rod 12 to loading plate 2 makes the stable movement of loading plate 2 and not
Easily rock.
The course of work and principle：Circuit board to be detected is positioned in the groove 21 of loading plate 2, groove 21 is to circuit
The positioning action of plate makes the wire in fixed plate 4 accurately touch the electrode on circuit board, and carries out electricity beneficial to circuit board
Performance test, drive component 5 drive fixed plate 4 to be moved towards the direction of loading plate 2, make the conductive contact circuit in fixed plate 4
Electrode on plate, controller are detected to circuit board, and the defective products in circuit board, above-mentioned side are picked out in order to staff
Formula not only reduces the workload of staff, and effectively increases operating efficiency.
Embodiment two：A kind of detection means for circuit board, as shown in figure 4, unlike embodiment one, driving group
Part 5 includes：It is fixed on the connecting rod 51 of the upper surface of fixed plate 4；And it is rotationally connected with the gag lever post 55 of the upper end of connecting rod 51；
Supporting plate 3 offer for gag lever post 55 rise to suitable for staff circuit board is positioned over position on loading plate 2 and
Rotate the neck 31 of simultaneously inlay card when dropping to the conductive contact circuit board in fixed plate 4 for gag lever post 55 respectively.
Claims (8)
- A kind of 1. detection means for circuit board, it is characterised in that including：Pedestal (1)；The supporting plate (3) being carried on the pedestal (1)；It is carried on groove on the pedestal (1), positioned at the supporting plate (3) side, provided with confession circuit board positioning (21) loading plate (2)；For the fixed plate (4) with the circuit board contacts on the loading plate (2)；Be fixed with the fixed plate (4) for wire electrode conduction, being communicated in external circuit on the circuit board；Also include：Be carried on it is in the supporting plate (3), for drive the fixed plate (4) lift, in the fixed plate (4) lift respectively to predeterminated position when, the drive component (5) of fixation is played to the fixed plate (4)；AndBe electrically connected to the wire, as the wire and the circuit board group into loop electric signal instruction and described in judging Circuit board whether be non-defective unit controller.
- A kind of 2. detection means for circuit board according to claim 1, it is characterised in that the drive component (5) Including：It is fixed on the connecting rod (51) of end face of the fixed plate (4) away from the loading plate (2)；It is rotationally connected with the annular connecting plate (52) of the one end of the connecting rod (51) away from the fixed plate (4)；The L-shaped rotating bar of the one end of the annular connecting plate (52) away from the connecting rod (51) is rotationally connected with bending part (53)；AndIt is fixed in the supporting plate (3), one end and is provided with the limiting section for passing through and being slidably connected for the connecting rod (51) (541), the other end is provided with the protuberance (542) of the end rotation connection for a line of the L-shaped rotating bar (53), to described The another a line of L-shaped rotating bar (53) exerts a force and rotates L-shaped rotating bar (53) and drive the fixed plate (4) to reach described pre- If behind position, the annular connecting plate (52) is set to be inserted in the fixed mounts (54) of the protuberance (542).
- A kind of 3. detection means for circuit board according to claim 1, it is characterised in that the drive component (5) Including：It is fixed on the connecting rod (51) of end face of the fixed plate (4) away from the loading plate (2)；AndOne of the connecting rod (51) away from the fixed plate (4) is connected to along the axial rotation perpendicular to the connecting rod (51) The gag lever post (55) at end；When the supporting plate (3) offers two confession gag lever posts (55) and drives the fixed plates (4) to be moved to predeterminated position Rotate the neck (31) of simultaneously inlay card.
- 4. a kind of detection means for circuit board according to claim 1, it is characterised in that on the supporting plate (3) It is fixed with fixed block (6)；The fixed block (6) is fixed with shiftings passed through for the fixed plate (4), along the fixed plate (4) The first guide rod (7) of guide effect is played to the fixed plate (4) in dynamic path.
- 5. a kind of detection means for circuit board according to claim 1, it is characterised in that the loading plate (2) is remote End face from the fixed plate (4) is fixed with some fix bars (8), and the fix bar (8) slidably connects sliding bar (9), institute State the compression spring (10) for being provided with fix bar (8) and being used for promoting the sliding bar (9) to be connected to the pedestal (1).
- A kind of 6. detection means for circuit board according to claim 5, it is characterised in that the fix bar (8) with One end that the sliding bar (9) is slidably connected is provided with the upper clamp (81) of interior receipts, the sliding bar (9) and the fix bar (8) The one end being slidably connected is provided with the overhanging and upper clamp (81) mutually overlap joint and prevented described in the sliding bar (9) disengaging The lower clamp (91) of fix bar (8).
- 7. a kind of detection means for circuit board according to claim 1, it is characterised in that the loading plate (2) is remote End face from the fixed plate (4) is fixed with some second guide rods (12), and second guide rod (12) is slidably connected to institute State pedestal (1).
- 8. a kind of detection means for circuit board according to claim 1, it is characterised in that set on the pedestal (1) There is the reinforcement (13) played a supporting role to the supporting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721081127.6U CN207181621U (en) | 2017-08-24 | 2017-08-24 | A kind of detection means for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721081127.6U CN207181621U (en) | 2017-08-24 | 2017-08-24 | A kind of detection means for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207181621U true CN207181621U (en) | 2018-04-03 |
Family
ID=61739169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721081127.6U Expired - Fee Related CN207181621U (en) | 2017-08-24 | 2017-08-24 | A kind of detection means for circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207181621U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109490759A (en) * | 2018-12-19 | 2019-03-19 | 上海飞奥燃气设备有限公司 | A kind of PCBA automatic detection tooling |
| CN110426539A (en) * | 2019-08-30 | 2019-11-08 | 苏州途驰安电子科技有限公司 | A kind of main control board device for detecting performance in automobile head-up display |
-
2017
- 2017-08-24 CN CN201721081127.6U patent/CN207181621U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109490759A (en) * | 2018-12-19 | 2019-03-19 | 上海飞奥燃气设备有限公司 | A kind of PCBA automatic detection tooling |
| CN110426539A (en) * | 2019-08-30 | 2019-11-08 | 苏州途驰安电子科技有限公司 | A kind of main control board device for detecting performance in automobile head-up display |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20200824 |