CN207219145U - A kind of periphery holes fool proof printed circuit board (PCB) - Google Patents
A kind of periphery holes fool proof printed circuit board (PCB) Download PDFInfo
- Publication number
- CN207219145U CN207219145U CN201720881612.5U CN201720881612U CN207219145U CN 207219145 U CN207219145 U CN 207219145U CN 201720881612 U CN201720881612 U CN 201720881612U CN 207219145 U CN207219145 U CN 207219145U
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- China
- Prior art keywords
- edges
- boards
- pcb
- fool proof
- holes
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- 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.)
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Abstract
The utility model provides a kind of periphery holes fool proof printed circuit board (PCB), includes the PCB of a rectangle（3）, PCB（3）Center be provided with rectangle form wire（4）, the form wire is by PCB（3）It is divided into center plate face（1）And edges of boards（2）, it is characterised in that edges of boards（2）It is provided with and surrounds center plate face（1）Rectangle gong printed line（5）, edges of boards（2）Each angle at be equipped with quantity identical Guan Weikong（6）, edges of boards（2）Set Guan Weikong on upper two neighboring angle（6）Positional symmetry；Edges of boards（2）One jiao be provided with minimum two fool proof holes（8）, the Guan Weikong positioned at the same angle of edges of boards（6）With fool proof hole (8) the distance between it is different.
Description
Technical field
It the utility model is related to PCB fields, and in particular to a kind of periphery holes fool proof printed circuit board (PCB).
Background technology
PCB making is Making programme length, more with equipment, personnel amendment frequently complex process.Therefore, at it
In any one process neglect, it is possible to cause the loss that can not be retrieved.Therefore design end is being made just to easily error
Material, Making programme, product type, tools etc. design fool proof, set up mark, fundamentally solved many operation posies
Personnel's technical ability or energy high concentration, which must be relied on, will not just malfunction.Producing efficiency can be lifted, reduction is bad to scrap, and again may be used
To save manpower, material resources, manufacturing cost is saved.And the fool proof hole position of old board design is excessively cumbersome, it is unfavorable for being lifted
Production efficiency.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of new periphery holes fool proof PCB design,
A small amount of hole only need to be bored, the production efficiency of drilling can be lifted.
Technical problem to be solved in the utility model is achieved by the following technical programs：
A kind of periphery holes fool proof printed circuit board (PCB), include the PCB of a rectangle（3）, PCB（3）Center be provided with rectangle into
Molded line（4）, the form wire is by PCB（3）It is divided into center plate face（1）And edges of boards（2）, edges of boards（2）It is provided with and surrounds central plate
Face（1）Rectangle gong printed line（5）, edges of boards（2）Each angle at be equipped with quantity identical Guan Weikong（6）, edges of boards（2）It is upper adjacent
Set Guan Weikong on two angles（6）Positional symmetry；Edges of boards（2）One jiao be provided with minimum two fool proof holes（8）, it is described anti-
Slow-witted hole（8）With the Guan Weikong positioned at the same angle of edges of boards（6）The distance between it is different.
Described center plate face is used for the effective unit for arranging PCB.
Described edges of boards are technique edges, set tooling hole/pad needed for production process, are easy to machine recognition and fool proof.
Described gong printed line, divide gong plate region and non-gong plate region.
Described Guan Weikong, play hanging hole, the identification of peripheral direction hole is used.
Described fool proof hole allows the plank with identical size different model because having the deviation of position so that machine can not be hung
Hole, that is, play foolproof function.
As to further improvement of the utility model, the edges of boards（2）Each angle on be equipped with two Guan Weikong
（6）, edges of boards（2）One jiao be provided with two fool proof holes（8）, described two fool proof holes (8) with positioned at the same angle of edges of boards pipe position
Hole（6）The distance between length difference 1mm.
As to further improvement of the utility model, the gong printed line（5）Corner at be respectively equipped with a shaping corner apertures
（7）, it is described shaping corner apertures be located at form wire（4）Outside.Corner apertures is molded, is called film hole, the inside and outside layer film is all provided with corresponding
Film pad, shaping corner apertures is drilled out, the ectonexine film can be together in series, drawn a design for monitoring（Initial workpiece）And whether process is inclined
Position.
The beneficial effects of the utility model are：
Circuit board is produced using this board design, in the less Guan Weikong of four angle design quantities of edges of boards, reduces drilling
Quantity, the production efficiency of drilling can be lifted.
Guan Weikong set on two neighboring angle positional symmetry on edges of boards, one jiao on pcb board side is provided with two fool proofs
Hole, two fool proof holes are different from the distance of the Guan Weikong on same angle, length difference 1mm, form fool proof hole and shift to install, be easy to
Machine distinguishes PCB orientation up and down, will not also go up anti-after being rotated even if PCB mirror images, allows the plank with identical size different model
Because have 1mm deviation machine can not hanging hole, can not simultaneously produce, play foolproof function, while can effectively prevent identical size anti-
Misplaced direction when welding wire prints, it is ensured that the circuit board product uniformity after silk-screen.
This board design production circuit board is meeting product and production requirement simultaneously, simple flow, reduces drilling and makes
Cost, efficiency is improved, reduce the wasting of resources, meet clean manufacturing and environmental requirement.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model periphery holes fool proof printed circuit board (PCB).
Embodiment
Explanation and embodiment further illustrate to the utility model below in conjunction with the accompanying drawings.
Plate face 1 centered on drawing reference numeral in Fig. 1, edges of boards 2, PCB3, form wire 4, gong printed line 5, Guan Weikong 6, forming angle
Hole 7, fool proof hole 8, air line distance a, air line distance b.
As shown in figure 1, a kind of periphery holes fool proof printed circuit board (PCB), includes the PCB3 of a rectangle, PCB3 center is provided with square
PCB3 is divided into center plate face 1 and edges of boards 2 by the form wire 4 of shape, the form wire, and edges of boards 2 are provided with around center plate face 1
Rectangle gong printed line 5, two Guan Weikong 6 is equipped with each angle of the edges of boards 2, one jiao of edges of boards 2 is provided with two fool proof holes
8, described two fool proof holes 8 with positioned at 2 same angle of edges of boards Guan Weikong 6 the distance between be respectively air line distance a and straight line
Distance b, air line distance a are longer 1mm than air line distance b.A shaping corner apertures 7, the forming angle are respectively equipped with the corner of gong printed line 5
Hole is located at the outside of form wire 4.
In another preferred embodiment, air line distance b is longer 1mm than air line distance a.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded
To belong to the scope of protection of the utility model.
Claims (3)
1. a kind of periphery holes fool proof printed circuit board (PCB), include the PCB of a rectangle（3）, PCB（3）Center be provided with rectangle shaping
Line（4）, the form wire is by PCB（3）It is divided into center plate face（1）And edges of boards（2）, it is characterised in that edges of boards（2）It is provided with and encloses
Around center plate face（1）Rectangle gong printed line（5）, edges of boards（2）Each angle at be equipped with quantity identical Guan Weikong（6）, edges of boards
（2）Set Guan Weikong on upper two neighboring angle（6）Positional symmetry；Edges of boards（2）One jiao be provided with minimum two fool proof holes
（8）, the fool proof hole（8）With the Guan Weikong positioned at the same angle of edges of boards（6）The distance between it is different.
2. periphery holes fool proof printed circuit board (PCB) according to claim 1, it is characterised in that the edges of boards（2）Each angle
On be equipped with two Guan Weikong（6）, edges of boards（2）One jiao be provided with two fool proof holes（8）, described two fool proof holes (8) and position
Guan Weikong in the same angle of edges of boards（6）The distance between length difference 1mm.
3. periphery holes fool proof printed circuit board (PCB) according to claim 2, it is characterised in that the gong printed line（5）Corner
Place is respectively equipped with a shaping corner apertures（7）, it is described shaping corner apertures be located at form wire（4）Outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720881612.5U CN207219145U (en) | 2017-07-20 | 2017-07-20 | A kind of periphery holes fool proof printed circuit board (PCB) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720881612.5U CN207219145U (en) | 2017-07-20 | 2017-07-20 | A kind of periphery holes fool proof printed circuit board (PCB) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207219145U true CN207219145U (en) | 2018-04-10 |
Family
ID=61813402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720881612.5U Expired - Fee Related CN207219145U (en) | 2017-07-20 | 2017-07-20 | A kind of periphery holes fool proof printed circuit board (PCB) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207219145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994698A (en) * | 2018-12-06 | 2019-07-09 | 深圳欣旺达智能科技有限公司 | Battery protecting plate anti-misoperation device |
-
2017
- 2017-07-20 CN CN201720881612.5U patent/CN207219145U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994698A (en) * | 2018-12-06 | 2019-07-09 | 深圳欣旺达智能科技有限公司 | Battery protecting plate anti-misoperation device |
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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: 20180410 Termination date: 20180720 |