CN103391687A - Printing base plate provided with contact pin structure - Google Patents
Printing base plate provided with contact pin structure Download PDFInfo
- Publication number
- CN103391687A CN103391687A CN2013103383434A CN201310338343A CN103391687A CN 103391687 A CN103391687 A CN 103391687A CN 2013103383434 A CN2013103383434 A CN 2013103383434A CN 201310338343 A CN201310338343 A CN 201310338343A CN 103391687 A CN103391687 A CN 103391687A
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- base plate
- printing
- pin
- chassis
- flat
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Abstract
The invention discloses a printing base plate provided with a contact pin structure. The printing base plate comprises a base plate, wherein a pin hole is formed in the center of the base plate; a flat pin body is inserted into the pin hole; a plurality of positioning pins are uniformly distributed on the periphery of the flat pin body; a base board is horizontally laid on the lower bottom surface of the base plate; a plurality of flitch plates are arranged below the base board; a clamping ring is arranged at the bottom of each positioning pin; and the lower end of each positioning pin concaves inwards to form an inserting block. The printing base plate provided with the contact pin structure has the benefits as follows: glue is prevented from being reserved on the surface of the base, and the production quality problem caused by reserved glue can be avoided; the printing base plate has the advantages that the printing base plate can be assembled and disassembled conveniently, the cleaning is facilitated, the printing efficiency of a circuit board can be improved, and the like; and the multifunctional purpose of the printing base plate can be achieved.
Description
Technical field
The present invention relates to printing technology, relate in particular to a kind of printing with contact pin structure chassis.
Background technology
Printing technology is all processes of vision, tactile data print reproduction, is to process the technology by 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, Cost reduction, 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 on 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, usually adopt double faced adhesive tape that locking pin and plastic edge strip are sticked on the seat surface of base, in operation, complete locking pin need to be pulled down the time, can be on seat surface the cull of residual lower double faced adhesive tape; When wiring board is carried out 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; The bottom stability maintenance that it is important to point out that needle body is poor.Therefore,, for above aspect, need to make rational improvement.
Summary of the invention
The purpose of this invention is to provide a kind of pasting board and can regulate, can avoid leaving over cull, easy accessibility, be convenient to clean, be conducive to improve the wiring board printing efficiency, possess the printing chassis of slotting block structured with contact pin structure, to solve many deficiencies of prior art.
Purpose of the present invention is carried out specific implementation by the following technical programs:
A kind of printing with contact pin structure chassis, comprise chassis, and a pin hole and 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; Be positioned at chassis bottom surface level and lay a base plate, described floor below arranges some pasting boards, and the pin hole bottom that is positioned at each pilot pin is provided with the screens ring, and each pilot pin lower end caves inward and forms an inserted block.
Correspondingly, the distance between each pilot pin and flat-top needle body is 10.5mm, and each pilot pin top is with an apex; Each pilot pin and flat-top needle body bottom surface are closely attached on plate upper surface.
The beneficial effect on the printing with contact pin structure of the present invention chassis is:
⑴ need not to use 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 due to cull, may cause;
⑵ by arranging the structures such as base plate and pilot pin, has easy accessibility, is convenient to cleaning, is conducive to improve the advantage such as wiring board printing efficiency;
⑶, by set up retaining structure in the slot on chassis, be conducive to improve the stability of overall printing dish, can realize printing the multi-functional purpose on chassis.
Description of drawings
Below according to drawings and embodiments the present invention is described in further detail.
Fig. 1 is the structure chart on the described printing with contact pin structure of embodiment of the present invention chassis.
In figure: 1, chassis; 2, pilot pin; 3, flat-top needle body; 4, base plate; 5, apex; 6, pin hole; 7, pasting board; 8, screens ring; 9, inserted block.
Embodiment
As shown in Figure 1, the described printing with contact pin structure of embodiment of the present invention chassis, comprise chassis 1, described chassis 1 center position is offered a pin hole 6 and flat-top needle body 3 of this pin hole 6 inner insertions vertically downward, be positioned at these flat-top needle body 3 peripheries and be uniformly distributed some pilot pins 2 and these pilot pins 2 point circular array formula distribution centered by flat-top needle body 3, the apex 5 that each pilot pin 2 top is triangular structure with a cross section;
Be positioned at chassis 1 a bottom surface level base plate 4 of laying and each pilot pin 2 and be closely attached on this base plate 4 upper surfaces with flat-top needle body 3 bottom surfaces, the thickness of described base plate 4 is 0.9mm, and the distance between each pilot pin 2 and flat-top needle body 3 is 10.5mm;
Simultaneously, described base plate 4 belows arrange some pasting boards 7, and the pin hole bottom that is positioned at each pilot pin 2 is provided with screens ring 8, and each pilot pin 2 lower end caves inward and forms an inserted block 9.
Claims (4)
1. the chassis of the printing with contact pin structure, comprise chassis, it is characterized in that:
A pin hole and 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;
Be positioned at chassis bottom surface level and lay a base plate, described floor below arranges some pasting boards, and the pin hole bottom that is positioned at each pilot pin is provided with the screens ring, and each pilot pin lower end caves inward and forms an inserted block.
2. a kind of printing with contact pin structure as claimed in claim 1 chassis, it is characterized in that: the distance between each pilot pin and flat-top needle body is 10.5mm.
3. a kind of printing with contact pin structure as claimed in claim 1 chassis, it is characterized in that: each pilot pin top is with an apex.
4. a kind of printing with contact pin structure as claimed in claim 1 chassis, it is characterized in that: each pilot pin and flat-top needle body bottom surface are closely attached on plate upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103383434A CN103391687A (en) | 2013-08-06 | 2013-08-06 | Printing base plate provided with contact pin structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103383434A CN103391687A (en) | 2013-08-06 | 2013-08-06 | Printing base plate provided with contact pin structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103391687A true CN103391687A (en) | 2013-11-13 |
Family
ID=49535816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103383434A Pending CN103391687A (en) | 2013-08-06 | 2013-08-06 | Printing base plate provided with contact pin structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103391687A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05243734A (en) * | 1992-03-02 | 1993-09-21 | Ibiden Co Ltd | Manufacture of multilayer printed wiring board |
| CN201286196Y (en) * | 2008-09-24 | 2009-08-05 | 昆山鼎鑫电子有限公司 | Printed substrate for circuit board |
| CN203407096U (en) * | 2013-08-06 | 2014-01-22 | 无锡宇吉科技有限公司 | Printing chassis with pin structure |
-
2013
- 2013-08-06 CN CN2013103383434A patent/CN103391687A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05243734A (en) * | 1992-03-02 | 1993-09-21 | Ibiden Co Ltd | Manufacture of multilayer printed wiring board |
| CN201286196Y (en) * | 2008-09-24 | 2009-08-05 | 昆山鼎鑫电子有限公司 | Printed substrate for circuit board |
| CN203407096U (en) * | 2013-08-06 | 2014-01-22 | 无锡宇吉科技有限公司 | Printing chassis with pin structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131113 |