CN103391689A - Printing base plate provided with pinhole limiting grooves - Google Patents
Printing base plate provided with pinhole limiting grooves Download PDFInfo
- Publication number
- CN103391689A CN103391689A CN2013103386235A CN201310338623A CN103391689A CN 103391689 A CN103391689 A CN 103391689A CN 2013103386235 A CN2013103386235 A CN 2013103386235A CN 201310338623 A CN201310338623 A CN 201310338623A CN 103391689 A CN103391689 A CN 103391689A
- Authority
- CN
- China
- Prior art keywords
- base plate
- printing
- chassis
- pin hole
- limiting grooves
- 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.)
- Pending
Links
Images
Abstract
The invention discloses a printing base plate provided with pinhole limiting grooves. 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; at the same time, a plurality of the pinhole limiting grooves are formed in the surfaces of flitch plates below the base board; and the lower ends of the positioning pins are inserted into the corresponding limiting grooves and fixed. The printing base plate provided with the pinhole limiting grooves 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 pin hole stopper slot 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; It is important to point out that each needle body bottom directly and chassis fix, this causes the resistance to overturning between chassis and pasting board poor.Therefore,, for above aspect, need to make rational improvement.
Summary of the invention
The purpose of this invention is to provide and a kind ofly strengthen needle body bottom stability, can avoid leaving over cull, easy accessibility, be convenient to the chassis of the printing with the pin hole stopper slot of cleaning, being conducive to improve the wiring board printing efficiency, 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 pin hole stopper slot 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, simultaneously, some stopper slots are offered on the pasting board surface of described floor below, and described pilot pin lower end is inserted in corresponding stopper slot also fixing.
Correspondingly, the distance between each pilot pin and flat-top needle body is 10.5mm, and each pilot pin top is with an apex, and each pilot pin and flat-top needle body bottom surface are closely attached on plate upper surface.
The beneficial effect on the printing with the pin hole stopper slot 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 chassis being passed in pilot pin bottom and directly being stuck in the stopper slot that pasting board offers, be conducive to strengthen the stability of needle body bottom.
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 the pin hole stopper slot 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, stopper slot.
Embodiment
As shown in Figure 1, the described printing with the pin hole stopper slot 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 base plate 4 upper surfaces with flat-top needle body 3 bottom surfaces, the thickness of described base plate 4 is 1mm, and the distance between each pilot pin 2 and flat-top needle body 3 is 10.5mm;
Simultaneously, described base plate 4 belows some pasting boards 7 that from top to bottom are cascading, pasting board 7 surfaces that are positioned at top layer offer some stopper slots 8, and described pilot pin 2 lower ends are inserted in corresponding stopper slot 8 and are fixing.
Claims (4)
1. the chassis of the printing with the pin hole stopper slot, 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, simultaneously, some stopper slots are offered on the pasting board surface of described floor below, and described pilot pin lower end is inserted in corresponding stopper slot also fixing.
2. a kind of printing with the pin hole stopper slot 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 the pin hole stopper slot 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 the pin hole stopper slot 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 this plate upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103386235A CN103391689A (en) | 2013-08-06 | 2013-08-06 | Printing base plate provided with pinhole limiting grooves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103386235A CN103391689A (en) | 2013-08-06 | 2013-08-06 | Printing base plate provided with pinhole limiting grooves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103391689A true CN103391689A (en) | 2013-11-13 |
Family
ID=49535818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103386235A Pending CN103391689A (en) | 2013-08-06 | 2013-08-06 | Printing base plate provided with pinhole limiting grooves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103391689A (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 |
| CN203387783U (en) * | 2013-08-06 | 2014-01-08 | 无锡宇吉科技有限公司 | A printing chassis with pinhole limitation grooves |
-
2013
- 2013-08-06 CN CN2013103386235A patent/CN103391689A/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 |
| CN203387783U (en) * | 2013-08-06 | 2014-01-08 | 无锡宇吉科技有限公司 | A printing chassis with pinhole limitation grooves |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201645968U (en) | PCB screen print backing plate | |
| CN203387783U (en) | A printing chassis with pinhole limitation grooves | |
| CN203340434U (en) | Circuit board printing chassis structure | |
| CN203371899U (en) | Elastic force printing base plate structure | |
| CN203352961U (en) | Novel circuit board printing chassis structure | |
| CN203387784U (en) | Multilayer circuit board printing chassis | |
| CN203340435U (en) | Printing chassis provided with drum positioning pins | |
| CN103402307B (en) | A kind of printed circuit board (PCB) elastomeric pad structure | |
| CN203340433U (en) | Double sealed printing chassis structure | |
| CN203407096U (en) | Printing chassis with pin structure | |
| CN203340436U (en) | Printing chassis structure | |
| CN203407090U (en) | Sealed type circuit board printing disc | |
| CN203340437U (en) | Double-row fixation pin structure type circuit board printing chassis | |
| CN103391689A (en) | Printing base plate provided with pinhole limiting grooves | |
| CN103402317B (en) | A kind of printing chassis with reel positioning needle | |
| CN203340440U (en) | Adjustable circuit board printing chassis | |
| CN203399418U (en) | Plug-and-play type circuit board printed chassis structure | |
| CN103402318A (en) | Permanent seat used for circuit board printing | |
| CN103391687A (en) | Printing base plate provided with contact pin structure | |
| CN203352963U (en) | Fixed seat for circuit board printing | |
| CN215729269U (en) | Photosensitive dry film for PCB | |
| CN103402322A (en) | Circuit board printing chassis structure | |
| CN103402326A (en) | Sealed circuit board printing plate | |
| CN103402329A (en) | Elastic force printing chassis structure | |
| CN103402320A (en) | Novel circuit board printing underpan structure |
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 |