CN205142654U - PCB board convenient to inspection drilling breaking - Google Patents
PCB board convenient to inspection drilling breaking Download PDFInfo
- Publication number
- CN205142654U CN205142654U CN201520859720.3U CN201520859720U CN205142654U CN 205142654 U CN205142654 U CN 205142654U CN 201520859720 U CN201520859720 U CN 201520859720U CN 205142654 U CN205142654 U CN 205142654U
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- inspection
- pcb board
- drilling
- hole
- utility
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Abstract
The utility model relates to a technical field, in particular to PCB board convenient to inspection drilling breaking are manufactured to the PCB board. The utility model discloses a PCB board convenient to inspection drilling breaking includes the base plate, and the base plate is provided with drilling unit and technology limit unit, and technology limit unit is in the periphery of drilling unit, it is regional that the drilling unit is provided with a plurality of drillings, and technology limit unit is provided with the locating hole and a plurality of verifying is regional. The utility model discloses in, it is right the utility model discloses a when the PCB board is drilld, in the drilling unit, bored the hole of regulation in a drilling is regional after, just in the regional hole on the brill of a verifying, according to this drilling order, earlier after the hole has been bored in the region of driling, then just in the regional hole on the brill of verifying, the inspection personnel are when inspection drilling breaking, as long as see the regional hole count of verifying, just can inspect and judge whether go out to drill the breaking phenomenon, the inspection is convenient, and greatly reduced the inspection degree of difficulty, inspection speed and inspection rate of accuracy have been improved.
Description
Technical field
The utility model relates to pcb board manufacturing technology field, particularly a kind of pcb board being convenient to check borehole breaking.
Background technology
PCB (PrintedCircuitBoard), Chinese is printed wiring board, is one of vitals of electronics industry; Almost often kind of electronic equipment, little of electronic watch, calculator, arrive computer greatly, communication electronic device, military issue weapons system, as long as there are the electronic devices and components such as integrated circuit, in order to the electric interconnection between them, all will use printed board.In relatively large electronic product research process, the most basic success factor is the design of the printed board of this product, documentation and manufacture.
The serial aluminium of material selection Bei Gesi 6 of some military pcb boards, common aluminium divides and 1 is, 3 is, 5 is, 6 is, and 6 is that aluminium hardness is the highest, this just makes the increase of Drilling operation difficulty, and during common little tool sharpening Bei Gesi 6 serial aluminium, there is the risk of breaking, if find, not in time, will cause and Lou hole, the later stage greatly affecting pcb board manufactures.
Traditional check borehole breaking is all adopt red film, the mode opening lower lamp judges, but the shortcoming of this kind of check system is, some plate hole number is more, inefficiency when inspector checks, and long-time inspection easily makes reviewer produce visual fatigue, checkability is low, and error rate is high, cause the yields of pcb board low.
Utility model content
In order to overcome deficiency described above, the purpose of this utility model is to provide a kind of pcb board being convenient to check borehole breaking conveniently can checking judgement boring breaking, and checkability is high, and error rate is low.
The technical scheme in the invention for solving the technical problem is:
Be convenient to a pcb board for check borehole breaking, wherein, comprise substrate, described substrate is provided with units and technique edges unit, and described technique edges unit is in the periphery of described units; Described units is provided with some boring regions, and described technique edges unit is provided with location hole and some verify regions, a corresponding verify region, a boring region.
Improve as one of the present utility model, the quantity in described boring region is 2 ~ 10, and the quantity in described verify region is also 2 ~ 10.
As further improvement of the utility model, the quantity in described boring region is 4, and the quantity in described verify region is also 4.
Further improve as of the present utility model, the quantity of described location hole is 2 ~ 4.
Further improve as of the present utility model, the quantity of described location hole is three, and one of them is in the upper end of described substrate, and two other is in the lower end of described substrate.
In the utility model, when pcb board of the present utility model is holed, in units, bored the hole of regulation in a boring region after, just bore a hole in a verify region, according to this drilling sequences, first behind boring Zuan Wan hole, region, then just bore a hole in verify region, reviewer when check borehole breaking, as long as see the hole count in verify region 32, just can check and determine whether out boring breaking phenomenon, inspection is convenient, and greatly reduces inspection difficulty, improves inspection speed and inspection accuracy rate.
Accompanying drawing explanation
For ease of illustrating, the utility model is described in detail by following preferred embodiment and accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Reference numeral: 1-substrate, 2-units, 21-holes region, 3-technique edges unit, 31-location hole, 32-verify region.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of pcb board being convenient to check borehole breaking of the present utility model, comprises substrate 1, and substrate 1 is provided with units 2 and technique edges unit 3, and technique edges unit 3 is in the periphery of units 2.
Units 2 in the utility model is provided with some boring regions 21, and technique edges unit 3 is provided with the corresponding verify region 32 of location hole 31 and boring region 21,32, one, some verify regions.
In the utility model, when pcb board of the present utility model is holed, in units 2, bored the hole of regulation in a boring region 21 after, just bore a hole in a verify region 32, according to this drilling sequences, first after hole has been bored in boring region 21, then just bore a hole in verify region 32, reviewer when check borehole breaking, as long as see the hole count in verify region 32, just can check and determine whether out boring breaking phenomenon, inspection is convenient, and greatly reduces inspection difficulty, improves inspection speed and inspection accuracy rate.
Further, the quantity in boring region is 2 ~ 10, and the quantity in described verify region is also 2 ~ 10.
The utility model provides a kind of embodiment, the quantity in boring region 21 is 4, the quantity in verify region 32 is also 4, during boring, bored the hole count of regulation in a boring region 21 according to order, just in a verify region 32, bore a hole, therefore four row hole drilling regions 21 are had, four holes are had in verify region, if during inspection, discovery only has two holes, just can be judged that there is boring breaking phenomenon, immediately the boring region 21 of the 3rd row is checked, see which hole in the 3rd boring region 21 of arranging is not bored, benefit boring need be carried out, so just do not affect subsequent production flow process.
The utility model is in order to when holing, and be not moved, the quantity of location hole is 2 ~ 4, the utility model can be made to fix, be not moved, can hole better.
Further, the quantity of location hole is three, and one of them is in the upper end of described substrate, and two other is in the lower end of described substrate.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (5)
1. be convenient to a pcb board for check borehole breaking, it is characterized in that, comprise substrate, described substrate is provided with units and technique edges unit, and described technique edges unit is in the periphery of described units; Described units is provided with some boring regions, and described technique edges unit is provided with location hole and some verify regions, a corresponding verify region, a boring region.
2. a kind of pcb board being convenient to check borehole breaking according to claim 1, is characterized in that, the quantity in described boring region is 2 ~ 10, and the quantity in described verify region is also 2 ~ 10.
3. a kind of pcb board being convenient to check borehole breaking according to claim 2, is characterized in that, the quantity in described boring region is 4, and the quantity in described verify region is also 4.
4. a kind of pcb board being convenient to check borehole breaking according to claim 3, is characterized in that, the quantity of described location hole is 2 ~ 4.
5. a kind of pcb board being convenient to check borehole breaking according to claim 4, is characterized in that, the quantity of described location hole is three, and one of them is in the upper end of described substrate, and two other is in the lower end of described substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520859720.3U CN205142654U (en) | 2015-10-29 | 2015-10-29 | PCB board convenient to inspection drilling breaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520859720.3U CN205142654U (en) | 2015-10-29 | 2015-10-29 | PCB board convenient to inspection drilling breaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205142654U true CN205142654U (en) | 2016-04-06 |
Family
ID=55628400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520859720.3U Expired - Fee Related CN205142654U (en) | 2015-10-29 | 2015-10-29 | PCB board convenient to inspection drilling breaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205142654U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112004320A (en) * | 2020-08-05 | 2020-11-27 | 金禄电子科技股份有限公司 | Circuit board and preparation method thereof |
| CN112809824A (en) * | 2021-04-19 | 2021-05-18 | 苏州维嘉科技股份有限公司 | Drilling machine and drilling method and drilling device thereof |
-
2015
- 2015-10-29 CN CN201520859720.3U patent/CN205142654U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112004320A (en) * | 2020-08-05 | 2020-11-27 | 金禄电子科技股份有限公司 | Circuit board and preparation method thereof |
| CN112809824A (en) * | 2021-04-19 | 2021-05-18 | 苏州维嘉科技股份有限公司 | Drilling machine and drilling method and drilling device thereof |
| CN112809824B (en) * | 2021-04-19 | 2021-06-25 | 苏州维嘉科技股份有限公司 | Drilling machine and drilling method and drilling device thereof |
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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: 20160406 Termination date: 20211029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |