CN203399418U - Plug-and-play type circuit board printed chassis structure - Google Patents
Plug-and-play type circuit board printed chassis structure Download PDFInfo
- Publication number
- CN203399418U CN203399418U CN201320462464.5U CN201320462464U CN203399418U CN 203399418 U CN203399418 U CN 203399418U CN 201320462464 U CN201320462464 U CN 201320462464U CN 203399418 U CN203399418 U CN 203399418U
- Authority
- CN
- China
- Prior art keywords
- chassis
- circuit board
- type circuit
- instant
- flat
- 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
Links
- 238000007639 printing Methods 0.000 claims abstract description 16
- 241001270131 Agaricus moelleri Species 0.000 claims description 10
- 238000002955 isolation Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 abstract 2
- 230000001070 adhesive effect Effects 0.000 abstract 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a plug-and-play type circuit board printed chassis structure, which comprises a chassis, a bottom board horizontally paved on the lower bottom surface of the chassis, a sealing base fixedly arranged at the bottom of the chassis, two flitch boards arranged inside the sealing base and successively paved from top to bottom, a layer of isolating laminated board horizontally arranged between the bottom board and the chassis and positioned on the upper top surface of the sealing base, and a sealing belt arranged at the periphery of the connection part of the sealing base with the chassis. The center part of the chassis is provided with a pin hole and a flat-nose pin is inserted into the pin hole. The periphery of the flat-nose pin is uniformly distributed with a plurality of positioning pins. According to the technical scheme of the utility model, no adhesive residue remains on the surface of the chassis, so that the production quality problem possibly caused by the adhesive residue can be avoided. Meanwhile, the plug-and-play type circuit board printed chassis structure has the advantages of convenient assembly and disassembly and easy cleaning, and is favorable for improving the printing efficiency of circuit boards. In addition, the printed chassis has multiple functions.
Description
Technical field
The utility model relates to printing technology, relates in particular to a kind of instant inserted and instant using type circuit board printing chassis structure.
Background technology
Printing technology is all processes of vision, tactile data print reproduction, is to process by the technology of the demand batch duplicating fine arts, word, image by pool, photography, word processing and artistic design, editor, color separation, plate-making, printing, seal aftershaping.Printed circuit board develops into double sided board, multi-layer sheet and flex plate from individual layer, and constantly to high accuracy, high density and high reliability future development, continuous reduced volume, reduce cost, raising performance.Printed circuit board manufacturing technology development trend is to high density, high accuracy, fine pore, thin wire, little spacing, highly reliable, multiple stratification, high-speed transfer, light weight, slim future development in performance.The wire of single sided board wherein only appears at wherein one side, and double sided board is the extension of single sided board, can carry out the circuit of conducting between two-layer by via hole, makes it to form needed network and connects.At present, during the printing process of conducting transmission line plate, conventionally adopt double faced adhesive tape that locking pin and plastic edge strip are sticked on the seat surface of base, in operation, complete when locking pin need to be pulled down, can be on seat surface the cull of residual lower double faced adhesive tape; When wiring board is carried out to printed on both sides, these culls be easy to be stained with wiring board on the surface of that side of base, thereby cause the problems such as upper tin is bad, when serious, finally can cause scrapping of product; It is important to point out that between each needle body bottom and base plate and be easy to occur the phenomenons such as cull overflows, for also lacking hermetically-sealed construction between pasting board and periphery, chassis, cannot guarantee the printing work stability on whole chassis.Therefore,, for above aspect, need to make rational improvement.
Utility model content
The purpose of this utility model is to provide and a kind ofly strengthens sealing and stability between pasting board and periphery, chassis, can avoid leaving over cull, easy accessibility, is convenient to clean, be conducive to improve the instant inserted and instant using type circuit board printing chassis structure of wiring board printing efficiency, to solve many deficiencies of prior art.
The purpose of this utility model is carried out specific implementation by the following technical programs:
A circuit board printing chassis structure, comprises chassis, is positioned at chassis bottom surface level and lays a base plate, a sealed base of described tray bottom fixed installation; Be positioned at sealed base inside and lay two-layer pasting board from top to bottom, end face and be horizontally disposed with one deck isolation laminate between base plate and chassis on sealed base, described sealed base and periphery, joint, chassis arrange a circle band.A pin hole and a flat-top needle body of the inner insertion of this pin hole are offered in described center chassis position, are positioned at this flat-top needle body periphery and are uniformly distributed some pilot pins.
The beneficial effect of instant inserted and instant using type circuit board printing chassis structure described in the utility model is:
(1) without using double faced adhesive tape locking pin can be fixed on base, can avoid leaving over cull in susceptor surface, can avoid the product quality problems that may cause due to cull;
(2) by the structures such as base plate and pilot pin are set, there is easy accessibility, be convenient to clean, be conducive to improve the advantages such as wiring board printing efficiency;
(3) by floor below, sealed base being installed, be conducive to strengthen sealing and the stability between pasting board and periphery, chassis, can avoid occurring the phenomenons such as cull overflows.
Accompanying drawing explanation
According to drawings and embodiments the utility model is described in further detail below.
Fig. 1 is the structure chart of instant inserted and instant using type circuit board printing chassis structure described in the utility model embodiment.
In figure: 1, chassis; 2, pilot pin; 3, flat-top needle body; 4, base plate; 5, apex; 6, pin hole; 7, sealed base; 8, isolation laminate; 9, pasting board; 10, band.
Embodiment
As shown in Figure 1, instant inserted and instant using type circuit board printing chassis structure described in the utility model embodiment, comprise chassis 1, described chassis 1 center position is offered a pin hole 6 and a flat-top needle body 3 of this pin hole 6 inner insertions vertically downward, being positioned at these flat-top needle body 3 peripheries is uniformly distributed some pilot pins 2 and these pilot pins 2 and centered by flat-top needle body 3, puts circular array formula and distribute, the apex 5 that each pilot pin 2 top is triangular structure with Yi Ge cross section;
Be positioned at a chassis 1 bottom surface level base plate 4 of laying and each pilot pin 2 and be closely attached on base plate 4 upper surfaces with flat-top needle body 3 bottom surfaces, the thickness of described base plate 4 is 1.2mm, and the distance between each pilot pin 2 and flat-top needle body 3 is 12mm;
Simultaneously, a sealed base 7 of described chassis 1 bottom fixed installation, be positioned at sealing base 7 inside and lay two-layer pasting board 9 from top to bottom, end face and be horizontally disposed with one deck isolation laminate 8 between base plate 4 and chassis 1 on sealed base 7, described sealed base 7 arranges a circle band 10 with 1 periphery, joint, chassis.
Claims (3)
1. an instant inserted and instant using type circuit board printing chassis structure, comprises chassis, it is characterized in that: be positioned at chassis bottom surface level and lay a base plate, a sealed base of described tray bottom fixed installation.
2. a kind of instant inserted and instant using type circuit board as claimed in claim 1 prints chassis structure, it is characterized in that: be positioned at sealed base inside and lay two-layer pasting board from top to bottom, end face and be horizontally disposed with one deck isolation laminate between base plate and chassis on sealed base, described sealed base and periphery, joint, chassis arrange a circle band.
3. a kind of instant inserted and instant using type circuit board as claimed in claim 1 prints chassis structure, it is characterized in that: a pin hole and a flat-top needle body of the inner insertion of this pin hole are offered in described center chassis position, are positioned at this flat-top needle body periphery and are uniformly distributed some pilot pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320462464.5U CN203399418U (en) | 2013-07-31 | 2013-07-31 | Plug-and-play type circuit board printed chassis structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320462464.5U CN203399418U (en) | 2013-07-31 | 2013-07-31 | Plug-and-play type circuit board printed chassis structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203399418U true CN203399418U (en) | 2014-01-15 |
Family
ID=49910911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320462464.5U Expired - Fee Related CN203399418U (en) | 2013-07-31 | 2013-07-31 | Plug-and-play type circuit board printed chassis structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203399418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103402315A (en) * | 2013-07-31 | 2013-11-20 | 无锡市伟丰印刷机械厂 | Plug-and-play circuit board printing chassis structure |
-
2013
- 2013-07-31 CN CN201320462464.5U patent/CN203399418U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103402315A (en) * | 2013-07-31 | 2013-11-20 | 无锡市伟丰印刷机械厂 | Plug-and-play circuit board printing chassis structure |
| CN103402315B (en) * | 2013-07-31 | 2017-02-08 | 昆明瑞丰印刷有限公司 | Plug-and-play circuit board printing chassis structure |
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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: 20140115 Termination date: 20140731 |
|
| EXPY | Termination of patent right or utility model |