CN204007496U - A kind of stitch is crossed plate and is detected tool - Google Patents
A kind of stitch is crossed plate and is detected tool Download PDFInfo
- Publication number
- CN204007496U CN204007496U CN201420366061.5U CN201420366061U CN204007496U CN 204007496 U CN204007496 U CN 204007496U CN 201420366061 U CN201420366061 U CN 201420366061U CN 204007496 U CN204007496 U CN 204007496U
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- stitch
- insulcrete
- detection
- pilot hole
- metal sheet
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Abstract
The utility model relates to a kind of stitch to be crossed plate and detects tool, and it comprises: detect substrate, be vertically connected in the pillar that detects B.B.P; Pillar is provided with conductive metal sheet, the first insulcrete, the second insulcrete from top to bottom successively; Detect substrate surface and be provided with stitch detection through hole; Conductive metal sheet is provided with the first pilot hole, and the first insulcrete is provided with the second pilot hole, and the second insulcrete is provided with the 3rd pilot hole; Detect between substrate and conductive metal sheet and be provided with conductivity detection bar; Between the first insulcrete and the second insulcrete, be provided with conducting rod, conducting rod is electrically connected with detection wire; Lamp pearl one end is electrically connected to detecting wire, and the lamp pearl other end is electrically connected to detecting electrode of power supply, detects another electrode of power supply and is electrically connected to conductive metal sheet.It is simple in structure for the utility model, can after finished product completes, detect different length stitch, and easy and simple to handle, operation requirements is low, and the little reliability of equipment volume is high, and detection speed is fast.
Description
Technical field
The utility model relates to electronic component detection field, and particularly a kind of stitch is crossed plate and detected tool.
Background technology
Existing electronics production field is because integrated degree is high, and the connection of components and parts adopts stitch to be welded on pcb board conventionally, and in order to improve the firm degree of weld, stitch need to be welded at pcb board reverse side through pcb board.Such production technology necessarily requires stitch can pass pcb board, and stitch cannot be welded on pcb board when stitch lengths is less than pcb board thickness.In order to solve the problems of the technologies described above, need to detect stitch, existing detection mode is by guaranteeing that the precision of stitch when the cutting improves the yield rate of stitch, and such mode very easily causes after completing stitch assembling, stitch is too short and small does not meet request for utilization.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of stitch and crosses plate detection tool, and it is simple in structure, can after finished product completes, detect different length stitch, and easy and simple to handle, operation requirements is low, and the little reliability of equipment volume is high, and detection speed is fast.
The utility model solves the technical scheme that its technical matters adopts: described stitch is crossed plate and detected tool and comprise: detect substrate, be vertically connected in the pillar of described detection B.B.P; Described pillar is provided with conductive metal sheet, the first insulcrete, the second insulcrete from top to bottom successively, between described detection substrate, conductive metal sheet, the first insulcrete, the second insulcrete, all leaves interval; Described detection substrate thickness is less than the minimum length of parts stitch design to be detected, and described detection substrate surface is vertically provided with stitch and detects through hole, and it is identical with stitch arrangement mode to be detected that described stitch detects arrays of openings mode; Described conductive metal sheet is provided with described stitch and detects the first coaxial pilot hole of through hole, and described the first insulcrete is provided with second pilot hole coaxial with described the first pilot hole, and described the second insulcrete is provided with three pilot hole coaxial with described the second pilot hole; Between described detection substrate and conductive metal sheet, be provided with conductivity detection bar, described conductivity detection masthead portion and stitch detect the laminating of via bottoms end face, bottom described conductivity detection bar, pass described the first pilot hole and described conductivity detection bar bottom height higher than described the first insulcrete bottom level, described conductivity detection bar side and the laminating of described conductive metal sheet; Described conductivity detection bar also overlaps the first returning spring, and described the first returning spring applies the elastic force towards described detection substrate to conductivity detection bar, and described the first returning spring makes described conductivity detection masthead portion and described stitch detect the laminating of via bottoms end face; Between described the first insulcrete and described the second insulcrete, be provided with conducting rod, described conducting rod top and the laminating of the first pilot hole bottom end face, described conducting rod bottom is through described the second pilot hole, described conducting rod is electrically connected with detection wire, described conducting rod also overlaps the second returning spring, described the second returning spring applies the elastic force towards described detection substrate to conducting rod, and described the second returning spring makes described conducting rod top and described the first pilot hole bottom end face laminating; Described conductive metal sheet is electrically connected with common wire; Described stitch is crossed plate detection tool and is also comprised detection power supply, lamp plate, described lamp plate is fixed with stitch and detects the lamp pearl that number of openings equates, described lamp pearl one end is electrically connected to described detection wire, electrode of the described lamp pearl other end and described detection power supply is electrically connected to, and described another electrode of detection power supply is electrically connected to described common wire; Described stitch detection length equals to detect substrate thickness and adds the above conductivity detection bar bottom and described first insulcrete bottom surface distance.
Adopt said structure to drive conductivity detection bar to contact with conducting rod finally to make lamp pearl light by pressing down stitch, whether operating personnel are lit and are determined whether stitch lengths meets the requirements by observation lamp pearl.Whether above-mentioned project organization is simple, only need observation lamp pearl to light to make easy and simple to handle, and operation requirements is low.In above-mentioned design, the little reliability of equipment volume is high, and detection speed is fast.
As the design's better improvement, described detection substrate top surface is provided with locating piece, and described locating piece is provided with chute; Described locating piece side and the laminating of detected element side, be provided with slide block in described chute, on described slide block, is connected with gag lever post, side of described gag lever post and the laminating of detected element end face.Adopt locating piece and being used in combination of gag lever post to increase work efficiency.
As the design's better improvement, described pillar is provided with the Adjusting bolt Adjusting screw with pillar threaded engagement, and described Adjusting bolt Adjusting screw surface is provided with ring groove, and described the first insulcrete buckles into described ring groove, rotates described Adjusting bolt Adjusting screw and regulates the first insulcrete height.In above-mentioned design, regulate the stitch of the high measure different length of described Adjusting bolt Adjusting screw, improve the design's usable range.
The beneficial effects of the utility model are: it is simple in structure for the utility model, can after finished product completes, detect different length stitch, and easy and simple to handle, operation requirements is low, and the little reliability of equipment volume is high, and detection speed is fast.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is Facad structure schematic diagram of the present utility model;
Fig. 2 is side structure schematic diagram of the present utility model;
Fig. 3 is electrical connection schematic diagram of the present utility model.
1. second insulcretes, 2. conducting rod, 3. the first insulcrete, 4. conductive metal sheet in the drawings, 5. conductivity detection bar, 6. pillar, 7. locating piece, 8. gag lever post, 9. stitch detects through hole, 10. detects substrate, 11. first returning springs, 12. first pilot holes, 13. second pilot holes, 14. second returning springs, 15. the 3rd pilot holes, 16. slide blocks, 17. chutes, 18. detect power supply, 19. lamp plates, 20. lamp pearls, 21. common wires, 22. detect wire, 23. Adjusting bolt Adjusting screws, 24. ring grooves.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, describe the utility model in detail, illustrative examples wherein and explanation are only used for explaining the utility model, but not as to restriction of the present utility model.
As shown in the figure, described stitch is crossed plate and is detected tool and comprise: detect substrate 10, be vertically connected in the pillar 6 of described detection substrate 10 bottoms; Described pillar 6 is provided with conductive metal sheet 4, the first insulcrete 3, the second insulcrete 1 from top to bottom successively, between described detection substrate 10, conductive metal sheet 4, the first insulcrete 3, the second insulcrete 1, all leaves interval; Described detection substrate 10 thickness are less than the minimum length of parts stitch design to be detected, and described detection substrate 10 surfaces are vertically provided with stitch and detect through hole 9, and it is identical with stitch arrangement mode to be detected that described stitch detects through hole 9 arrangement modes; Described conductive metal sheet 4 is provided with described stitch and detects the first coaxial pilot hole 12 of through hole 9, described the first insulcrete 3 is provided with second pilot hole 13 coaxial with described the first pilot hole 12, and described the second insulcrete 1 is provided with three pilot hole 15 coaxial with described the second pilot hole 13; Between described detection substrate 10 and conductive metal sheet 4, be provided with conductivity detection bar 5, described conductivity detection bar 5 tops and stitch detect through hole 9 bottom end face laminatings, described conductivity detection bar 5 bottoms are through described the first pilot hole 12 and described conductivity detection bar 5 bottom height higher than described the first insulcrete 3 bottom level, fit with described conductive metal sheet 4 in described conductivity detection bar 5 sides; Described conductivity detection bar 5 also overlaps the first returning spring 11,11 pairs of conductivity detection bars 5 of described the first returning spring apply the elastic force towards described detection substrate 10, and described the first returning spring 11 makes described conductivity detection bar 5 tops and described stitch detect through hole 9 bottom end face laminatings; Between described the first insulcrete 3 and described the second insulcrete 1, be provided with conducting rod 2, described conducting rod 2 tops and the first pilot hole 12 bottom end face laminatings, described conducting rod 2 bottoms are through described the second pilot hole 13, described conducting rod 2 is electrically connected with and detects wire 22, described conducting rod 2 also overlaps the second returning spring 14,14 pairs of conducting rods 2 of described the second returning spring apply the elastic force towards described detection substrate 10, and described the second returning spring 14 makes described conducting rod 2 tops and described the first pilot hole 12 bottom end face laminatings; Described conductive metal sheet 4 is electrically connected with common wire 21; Described stitch is crossed plate detection tool and is also comprised detection power supply 18, lamp plate 19, described lamp plate 19 is fixed with stitch and detects the lamp pearl 20 that through hole 9 quantity equate, described lamp pearl 20 one end are electrically connected to described detection wire 22,18 1 electrodes of described lamp pearl 20 other ends and described detection power supply are electrically connected to, and described detection power supply 18 another electrodes are electrically connected to described common wire 21; Described stitch detection length equals to detect substrate 10 thickness and adds the above conductivity detection bar 5 bottom and described the first insulcrete 3 bottom surface distances.
Adopt said structure to drive conductivity detection bar 5 to contact and finally make lamp pearl 20 light with conducting rod 2 by pressing down stitch, whether operating personnel are lit and are determined whether stitch lengths meets the requirements by observation lamp pearl 20.Whether above-mentioned project organization is simple, only need observation lamp pearl 20 to light to make easy and simple to handle, and operation requirements is low.In above-mentioned design, the little reliability of equipment volume is high, and detection speed is fast.
As the design's better improvement, described detection substrate 10 end faces are provided with locating piece 7, and described locating piece 7 is provided with chute 17; Described locating piece 7 sides and the laminating of detected element side, be provided with slide block 16 in described chute 17, on described slide block 16, is connected with gag lever post 8,8 one sides of described gag lever post and the laminating of detected element end face.Adopt locating piece 7 and being used in combination of gag lever post 8 to increase work efficiency.
Better improvement as the design, described pillar 6 is provided with the Adjusting bolt Adjusting screw 23 with pillar 6 threaded engagement, described Adjusting bolt Adjusting screw 23 surfaces are provided with ring groove 24, and described the first insulcrete 3 buckles into described ring groove 24, rotate described Adjusting bolt Adjusting screw 23 and regulate the first insulcrete 3 height.In above-mentioned design, regulate the stitch of the high measure different length of described Adjusting bolt Adjusting screw 23, improve the design's usable range.
During work, to be detected element fits with locating piece 7 sides, gag lever post 8 sides respectively, press down detected element, stitch drives conductivity detection bar 5 to move down through detecting substrate 10, described conductivity detection bar 5 bottoms contact with described conducting rod 2 tops, and described lamp pearl 20 is lit, when detected stitch lengths is less than design length, described conductivity detection bar 5 bottoms do not contact with described conducting rod 2 tops, and described lamp pearl 20 is not lit.Whether operating personnel are lit and are judged fast whether stitch lengths meets the requirements by observation lamp pearl 20.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model instructions and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. stitch is crossed plate and is detected a tool, it is characterized in that: described stitch is crossed plate and detected tool and comprise: detect substrate, be vertically connected in the pillar of described detection B.B.P; Described pillar is provided with conductive metal sheet, the first insulcrete, the second insulcrete from top to bottom successively, between described detection substrate, conductive metal sheet, the first insulcrete, the second insulcrete, all leaves interval; Described detection substrate thickness is less than the minimum length of parts stitch design to be detected, and described detection substrate surface is vertically provided with stitch and detects through hole, and it is identical with stitch arrangement mode to be detected that described stitch detects arrays of openings mode; Described conductive metal sheet is provided with described stitch and detects the first coaxial pilot hole of through hole, and described the first insulcrete is provided with second pilot hole coaxial with described the first pilot hole, and described the second insulcrete is provided with three pilot hole coaxial with described the second pilot hole; Between described detection substrate and conductive metal sheet, be provided with conductivity detection bar, described conductivity detection masthead portion and stitch detect the laminating of via bottoms end face, bottom described conductivity detection bar, pass described the first pilot hole and described conductivity detection bar bottom height higher than described the first insulcrete bottom level, described conductivity detection bar side and the laminating of described conductive metal sheet; Described conductivity detection bar also overlaps the first returning spring, and described the first returning spring applies the elastic force towards described detection substrate to conductivity detection bar, and described the first returning spring makes described conductivity detection masthead portion and described stitch detect the laminating of via bottoms end face; Between described the first insulcrete and described the second insulcrete, be provided with conducting rod, described conducting rod top and the laminating of the first pilot hole bottom end face, described conducting rod bottom is through described the second pilot hole, described conducting rod is electrically connected with detection wire, described conducting rod also overlaps the second returning spring, described the second returning spring applies the elastic force towards described detection substrate to conducting rod, and described the second returning spring makes described conducting rod top and described the first pilot hole bottom end face laminating; Described conductive metal sheet is electrically connected with common wire; Described stitch is crossed plate detection tool and is also comprised detection power supply, lamp plate, described lamp plate is fixed with stitch and detects the lamp pearl that number of openings equates, described lamp pearl one end is electrically connected to described detection wire, electrode of the described lamp pearl other end and described detection power supply is electrically connected to, and described another electrode of detection power supply is electrically connected to described common wire; Described stitch detection length equals to detect substrate thickness and adds the above conductivity detection bar bottom and described first insulcrete bottom surface distance.
2. a kind of stitch according to claim 1 is crossed plate and is detected tool, it is characterized in that, described detection substrate top surface is provided with locating piece, and described locating piece is provided with chute; Described locating piece side and the laminating of detected element side, be provided with slide block in described chute, on described slide block, is connected with gag lever post, side of described gag lever post and the laminating of detected element end face.
3. a kind of stitch according to claim 1 is crossed plate and is detected tool, it is characterized in that, described pillar is provided with the Adjusting bolt Adjusting screw with pillar threaded engagement, described Adjusting bolt Adjusting screw surface is provided with ring groove, described the first insulcrete buckles into described ring groove, rotates described Adjusting bolt Adjusting screw and regulates the first insulcrete height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366061.5U CN204007496U (en) | 2014-07-03 | 2014-07-03 | A kind of stitch is crossed plate and is detected tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366061.5U CN204007496U (en) | 2014-07-03 | 2014-07-03 | A kind of stitch is crossed plate and is detected tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204007496U true CN204007496U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420366061.5U Expired - Fee Related CN204007496U (en) | 2014-07-03 | 2014-07-03 | A kind of stitch is crossed plate and is detected tool |
Country Status (1)
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| CN (1) | CN204007496U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423888A (en) * | 2015-12-25 | 2016-03-23 | 上海五腾金属制品有限公司 | Metal piece size defect rapid screening method and device |
| CN107554303A (en) * | 2017-09-13 | 2018-01-09 | 大同新成新材料股份有限公司 | A kind of device for being used to monitor pantograph carbon slide loss in real time |
| CN113532231A (en) * | 2021-08-23 | 2021-10-22 | 匠旭智能科技(重庆)有限公司 | PCB board stitch detection device |
-
2014
- 2014-07-03 CN CN201420366061.5U patent/CN204007496U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423888A (en) * | 2015-12-25 | 2016-03-23 | 上海五腾金属制品有限公司 | Metal piece size defect rapid screening method and device |
| CN105423888B (en) * | 2015-12-25 | 2017-10-20 | 上海五腾金属制品有限公司 | A kind of method and device of Rapid Screening metalwork dimensional defects |
| CN107554303A (en) * | 2017-09-13 | 2018-01-09 | 大同新成新材料股份有限公司 | A kind of device for being used to monitor pantograph carbon slide loss in real time |
| CN107554303B (en) * | 2017-09-13 | 2023-11-03 | 大同新成新材料股份有限公司 | Device for monitoring carbon sliding plate loss of pantograph in real time |
| CN113532231A (en) * | 2021-08-23 | 2021-10-22 | 匠旭智能科技(重庆)有限公司 | PCB board stitch detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20180703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |