CN203151857U - Printed circuit board - Google Patents
Printed circuit board Download PDFInfo
- Publication number
- CN203151857U CN203151857U CN 201320059109 CN201320059109U CN203151857U CN 203151857 U CN203151857 U CN 203151857U CN 201320059109 CN201320059109 CN 201320059109 CN 201320059109 U CN201320059109 U CN 201320059109U CN 203151857 U CN203151857 U CN 203151857U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- substrate
- printed circuit
- usb interface
- installing hole
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Structure Of Printed Boards (AREA)
Abstract
The utility model discloses a printed circuit board. The printed circuit board comprises a substrate, connecting lines, and more than one component arranged on the substrate; the connecting lines are arranged between every two adjacent components; separating blocks are arranged between every two adjacent components; the substrate is provided with mounting holes and a memory chip; reinforcing rings are arranged inside the mounting holes; the bottom of the substrate is provided with heat-dissipation holes; and one side of the substrate is provided with a USB interface. When the printed circuit board is used, with the USB interface and the memory chip adopted, information can be stored in the chip through the USB interface; with the reinforcing rings adopted, the strength of the mounting holes can be greatly enhanced, and therefore, the installation firmness of the printed circuit board can be improved; and with the heat-dissipation holes adopted, the heat dissipation effect of the printed circuit board can be better. The printed circuit board has the advantages of simple structure, convenient use and installation, simple operation, safety and reliability.
Description
Technical field
The utility model relates to a kind of PCB circuit board.
Background technology
At present, the application of pcb board in real life is improper extensively, and be especially in the electronic product, indispensable, existing P CB plate is for easy for installation, generally be directly at plate body a plurality of installing holes to be set, this installing hole is that directly punching is made on the version plate body, its insufficient strength, cause plate body to be installed built on the sand, and lack louvre, can not in time dispel the heat in the place of some comparative heats, this all makes troubles to the user.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of information can being stored in the chip by USB interface, strengthen the intensity of installing hole, improve the installation firmness of PCB circuit board, radiating effect is better, and it is simple in structure, use, easy for installation, simple to operate, have the PCB circuit board of safe and reliable effect.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of PCB circuit board of the present utility model, comprise substrate and connecting line, and be arranged on more than one components and parts on the substrate, be connected with connecting line between the described two adjacent components and parts, and also be provided with barrier blocks between the two adjacent components and parts, described substrate is provided with installing hole, also be provided with memory chip on the described substrate, be provided with reinforcing ring in the described installing hole, described base plate bottom is provided with louvre, and described substrate one side is provided with USB interface.
As technical scheme preferably, described louvre is distributed in base plate bottom ringwise.
As preferably technical scheme, described memory chip and USB interface Electricity Federation.
As technical scheme preferably, described installing hole is provided with more than four.
The beneficial effect of a kind of PCB circuit board of the utility model is: by set USB interface and memory chip, information can be stored in the chip by USB interface, by set reinforcing ring, strengthened the intensity of installing hole greatly, improved the installation firmness of PCB circuit board, by set louvre, make radiating effect better.It is simple in structure, and use, easy for installation, simple to operate has safe and reliable effect.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the structural representation of a kind of PCB circuit board of the utility model;
Fig. 2 is the upward view of a kind of PCB circuit board of the utility model.
Embodiment
Consult a kind of PCB circuit board illustrated in figures 1 and 2, comprise substrate 1 and connecting line 2, and be arranged on more than one components and parts 3 on the substrate 1, be connected with connecting line 2 between the described two adjacent components and parts 3, and also be provided with barrier blocks 4 between the two adjacent components and parts 3, described substrate 1 is provided with installing hole 5, also be provided with memory chip 6 on the described substrate 1, be provided with reinforcing ring 7 in the described installing hole 5, described substrate 1 bottom is provided with louvre 8, and described substrate 1 one sides are provided with USB interface 9.
Described louvre 8 is distributed in substrate 1 bottom ringwise.
Described memory chip 6 and USB interface 9 Electricity Federations.
Described installing hole 5 is provided with more than four, and in this enforcement example, described installing hole 5 is provided with ten.
The beneficial effect of a kind of PCB circuit board of the utility model is: by set USB interface and memory chip, information can be stored in the chip by USB interface, by set reinforcing ring, strengthened the intensity of installing hole greatly, improved the installation firmness of PCB circuit board, by set louvre, make radiating effect better.It is simple in structure, and use, easy for installation, simple to operate has safe and reliable effect.
The above only is embodiment of the present utility model, but protection range of the present utility model is not limited thereto, and any variation or replacement of expecting without creative work all should be encompassed within the protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range that claims were limited.
Claims (4)
1. PCB circuit board, it is characterized in that: comprise substrate and connecting line, and be arranged on more than one components and parts on the substrate, be connected with connecting line between the described two adjacent components and parts, and also be provided with barrier blocks between the two adjacent components and parts, described substrate is provided with installing hole, also be provided with memory chip on the described substrate, be provided with reinforcing ring in the described installing hole, described base plate bottom is provided with louvre, and described substrate one side is provided with USB interface.
2. circuit board according to claim 1, it is characterized in that: described louvre is distributed in base plate bottom ringwise.
3. circuit board according to claim 1 is characterized in that: described memory chip and USB interface Electricity Federation.
4. circuit board according to claim 1, it is characterized in that: described installing hole is provided with more than four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320059109 CN203151857U (en) | 2013-02-03 | 2013-02-03 | Printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320059109 CN203151857U (en) | 2013-02-03 | 2013-02-03 | Printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203151857U true CN203151857U (en) | 2013-08-21 |
Family
ID=48979344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320059109 Expired - Fee Related CN203151857U (en) | 2013-02-03 | 2013-02-03 | Printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203151857U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107613643A (en) * | 2017-09-07 | 2018-01-19 | 贵州航天天马机电科技有限公司 | A kind of communicating circuit plate universal architecture with principal and subordinate's identification function |
| CN111447725A (en) * | 2020-03-25 | 2020-07-24 | 深圳捷飞高电路有限公司 | Heat dissipation structure applied to high-precision blind hole circuit board and process thereof |
-
2013
- 2013-02-03 CN CN 201320059109 patent/CN203151857U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107613643A (en) * | 2017-09-07 | 2018-01-19 | 贵州航天天马机电科技有限公司 | A kind of communicating circuit plate universal architecture with principal and subordinate's identification function |
| CN111447725A (en) * | 2020-03-25 | 2020-07-24 | 深圳捷飞高电路有限公司 | Heat dissipation structure applied to high-precision blind hole circuit board and process thereof |
| CN111447725B (en) * | 2020-03-25 | 2021-03-16 | 深圳捷飞高电路有限公司 | Heat dissipation structure applied to high-precision blind hole circuit board and process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20140203 |