CN201418201Y - PCB board with positioning holes - Google Patents
PCB board with positioning holes Download PDFInfo
- Publication number
- CN201418201Y CN201418201Y CN200920302170XU CN200920302170U CN201418201Y CN 201418201 Y CN201418201 Y CN 201418201Y CN 200920302170X U CN200920302170X U CN 200920302170XU CN 200920302170 U CN200920302170 U CN 200920302170U CN 201418201 Y CN201418201 Y CN 201418201Y
- Authority
- CN
- China
- Prior art keywords
- pcb board
- positioning holes
- location hole
- board
- utility
- 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 - Lifetime
Links
Images
Landscapes
- Structure Of Printed Boards (AREA)
Abstract
The utility model relates to a PCB board with positioning holes, and particularly to the shape of the board surface. The aim of the utility model is to provide the PCB board which has low cost and convenient use and is provided with positioning holes. According to the PCB board with positioning holes, the positioning holes are provided at the edge material positions of the PCB board. According tothe PCB board with positioning holes, which are described in the claim 1, 3-4 positioning holes are provided at two ends of the edge material. Because of the existence of the positioning holes, when the PCB boards are stacked or are stacked with film, the alignment of the board surfaces can be easily ensured through aligning the positions of the positioning holes.
Description
Technical field
The utility model relates to pcb board, relates to its plate facial contour especially.
Background technology
Pcb board is exactly a printed circuit board (PCB), almost can appear in the middle of each electronic equipment.And electronic component just is set on the pcb board of different sizes.Along with electronic equipment becomes increasingly complex, the part that needs is more and more, and circuit and part on the pcb board are also more and more intensive.This plate is heat insulation by insulation, also unbending material constitutes substrate, the tiny line material that can see on the surface is a Copper Foil, originally Copper Foil is to cover on the whole plank, and part is etched in manufacture process disposes, and the part that stays has just become netted tiny circuit.These circuits are known as lead or claim wiring, and are used to provide the circuit connection of part on the pcb board.
Structure on the existing pcb board all designs service for side circuit; and the mark that shortage is used to locate in the course of processing of pcb board itself; the not corresponding deviation of structural configuration on the pcb board usually can take place; in order to overcome this situation; usually need install expensive monitoring equipment additional to producing machine, increase production cost.
The utility model content
The purpose of this utility model provides a kind of pcb board with location hole with low cost, easy to use.
The technical scheme that realizes the utility model purpose is as follows:
A kind of pcb board with location hole, the rim charge position of above-mentioned pcb board has location hole.2, the pcb board with location hole according to claim 1, above-mentioned location hole is positioned at the rim charge two ends, and quantity is 3-4.
Because the existence of location hole, when pcb board stacks or stacks with the film, be easy to guarantee the alignment of plate face by the position of aiming at them, the above-mentioned film refers to that a kind of masterplate generally made by plastic material, its profile is according to pcb board to be processed and the decision of circuit distribution shape thereof, is used for the pcb board of being processed is carried out bit manipulation.When making circuit distribution pattern on the pcb board another side, can guarantee effectively that also each aspect figure of pcb board can the occurrence positions deviation, guarantee that finally the figure on pcb board two sides is corresponding with the location hole of above-mentioned same position.Similarly, all utilize location hole to come contraposition, effectively guarantee the accuracy of bore position at the boring procedure of pcb board.If during two-layer location hole generation off normal, also be easy to come out by their stacked corresponding situation by visual detection, timely correction position, and can judge the degree of off normal simply.
Description of drawings
Fig. 1 is the utility model schematic diagram.
Embodiment
See Fig. 1, the edge, diagonal angle of the utility model pcb board has location hole 1, and this location hole is 3 rim charge zones that are positioned at pcb board, after the plate face machines, can pull when the user uses from rim charge, location hole just also together pull from, keep the attractive in appearance of pcb board effective coverage.
When needs carry out process operation to pcb board, prior each layer silk screen of making according to the film that has location hole, after having corroded lines, each location hole is accomplished fluently with automatic punch, alignment pin passes above-mentioned location hole with each layer of pcb board correspondence then, ensuing punching out and boring also are in like manner, the pcb board that can guarantee same batch of production like this has the same structure layout, improves the quality of products the time attractive in appearance.
Claims (2)
1. pcb board with location hole, it is characterized in that: the rim charge position of above-mentioned pcb board has location hole (1).
2. the pcb board with location hole according to claim 1 is characterized in that: above-mentioned location hole (1) is positioned at the rim charge two ends, and quantity is 3-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920302170XU CN201418201Y (en) | 2009-04-14 | 2009-04-14 | PCB board with positioning holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920302170XU CN201418201Y (en) | 2009-04-14 | 2009-04-14 | PCB board with positioning holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201418201Y true CN201418201Y (en) | 2010-03-03 |
Family
ID=41794629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920302170XU Expired - Lifetime CN201418201Y (en) | 2009-04-14 | 2009-04-14 | PCB board with positioning holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201418201Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102686032A (en) * | 2012-06-08 | 2012-09-19 | 镇江华印电路板有限公司 | Method for improving exposure vacuumizing of circuit board |
-
2009
- 2009-04-14 CN CN200920302170XU patent/CN201418201Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102686032A (en) * | 2012-06-08 | 2012-09-19 | 镇江华印电路板有限公司 | Method for improving exposure vacuumizing of circuit board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201256481Y (en) | PCB board having contraposition pores | |
| CN103687315A (en) | Designing method of punching alignment target | |
| CN102843875A (en) | Alignment control method for multiple layers of PCBs | |
| CN104812174A (en) | Prepreg blind hole and slot forming method | |
| CN110493963B (en) | Intelligent edge sealing setting method for PCB | |
| CN105682363B (en) | A kind of production method of the PCB of edges of boards metallization | |
| CN105517359A (en) | Manufacturing process for increasing utilization rate of copper substrate | |
| CN203691754U (en) | Combined and jointed board based on various kinds of samples | |
| CN201418201Y (en) | PCB board with positioning holes | |
| CN103747614A (en) | Multi-sample-based spliced board and production process for same | |
| CN204377257U (en) | The circuit board of the metal forming making of die-cut band glue | |
| CN106061140A (en) | High-order random-layer HDI board manufacture process | |
| CN203708620U (en) | Printed circuit board (PCB) with multiple alignment system | |
| CN203276737U (en) | Flexible substrate and display device | |
| CN202583693U (en) | Film convenient for alignment in exposure of printed circuit boards | |
| CN105916315A (en) | Manufacturing method of HDI printed circuit board | |
| CN111010807A (en) | PCB thin plate solder mask hole plugging method with plate thickness less than 600um | |
| CN102958290B (en) | Improve the pcb board manufacture method that the large copper face of pcb board warps | |
| CN112504183B (en) | Hole deviation detection method | |
| CN201976339U (en) | High-density laminated printed circuit board and explosion-proof structure thereof | |
| CN201499373U (en) | PCB board capable of preventing V-CUT operation deviation | |
| CN205082062U (en) | Flexible circuit board | |
| CN105611743A (en) | Manufacturing method for fine circuit | |
| CN204014258U (en) | With V, carve the pcb board of fool proof test point | |
| CN102510665A (en) | Method for processing circuit board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100303 |