CN203407090U - Sealed type circuit board printing disc - Google Patents
Sealed type circuit board printing disc Download PDFInfo
- Publication number
- CN203407090U CN203407090U CN201320476285.7U CN201320476285U CN203407090U CN 203407090 U CN203407090 U CN 203407090U CN 201320476285 U CN201320476285 U CN 201320476285U CN 203407090 U CN203407090 U CN 203407090U
- Authority
- CN
- China
- Prior art keywords
- base plate
- needle body
- circuit board
- plate
- 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
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Abstract
The utility model discloses a sealed type circuit board printing disc, comprising a bottom disc. The center of the bottom disc is provided with a pin hole; a flat needle body is inserted into the pin hole, and several locator pins are uniformly distributed at the periphery of the flat needle body; a base plate is horizontally laid at the bottom surface of the bottom disc; several pasting boards are arranged under the base plate in sequence from up to down; a sealing plate in a ring is additionally provided at the periphery of the base plate; and the base plate is wrapped in the sealing plate. The beneficial effects are provided as follows: residual gum is prevented from being left on the surface of a pedestal, production quality problem caused by residual gum is prevented, the sealed type circuit board printing disc is advantageous in that mounting and dismounting are convenient, cleaning is convenient, the printing efficiency of a circuit board is raised, etc., and a plurality of functions of the printing bottom disc are available.
Description
Technical field
The utility model relates to printing technology, relates in particular to a kind of packaged circuit plate printing dish.
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, sealing is poor.Therefore,, for above aspect, need to make rational improvement.
Utility model content
The purpose of this utility model is to provide a kind of sealing that strengthens needle body bottom and base plate, can avoid leaving over cull, easy accessibility, be convenient to clean, be conducive to improve the packaged circuit plate printing dish 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 plate printing dish, comprises chassis, and 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;
Be positioned at chassis bottom surface level and lay a base plate, meanwhile, described floor below sets gradually some pasting boards from top to bottom, is positioned at that a circle sealing plate is set up in base plate periphery and sealing plate is wrapped in inside by base plate.
Correspondingly, the distance between each pilot pin and flat-top needle body is 11.5mm, 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 of packaged circuit plate printing dish 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 set up a circle sealing plate in base plate periphery, be conducive to strengthen the sealing of needle body bottom and base plate, 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 packaged circuit plate printing dish 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, pasting board; 8, sealing plate.
Embodiment
As shown in Figure 1, packaged circuit plate printing dish 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 a 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 0.9mm, and the distance between each pilot pin 2 and flat-top needle body 3 is 11.5mm;
Meanwhile, described base plate 4 belows some pasting boards 7 that are from top to bottom cascading, are positioned at that a circle sealing plate 8 is set up in base plate 4 peripheries and sealing plate 8 is wrapped in inside by base plate 4, and this sealing plate 8 is concave structure.
Claims (4)
1. a packaged circuit plate printing dish, comprises chassis, 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;
Be positioned at chassis bottom surface level and lay a base plate, meanwhile, described floor below sets gradually some pasting boards from top to bottom, is positioned at that a circle sealing plate is set up in base plate periphery and sealing plate is wrapped in inside by base plate.
2. a kind of packaged circuit plate printing dish as claimed in claim 1, is characterized in that: the distance between each pilot pin and flat-top needle body is 11.5mm.
3. a kind of packaged circuit plate printing dish as claimed in claim 1, is characterized in that: each pilot pin top is with an apex.
4. a kind of packaged circuit plate printing dish as claimed in claim 1, 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 |
|---|---|---|---|
| CN201320476285.7U CN203407090U (en) | 2013-08-06 | 2013-08-06 | Sealed type circuit board printing disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320476285.7U CN203407090U (en) | 2013-08-06 | 2013-08-06 | Sealed type circuit board printing disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203407090U true CN203407090U (en) | 2014-01-22 |
Family
ID=49943008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320476285.7U Expired - Fee Related CN203407090U (en) | 2013-08-06 | 2013-08-06 | Sealed type circuit board printing disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203407090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103402326A (en) * | 2013-08-06 | 2013-11-20 | 无锡宇吉科技有限公司 | Sealed circuit board printing plate |
-
2013
- 2013-08-06 CN CN201320476285.7U patent/CN203407090U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103402326A (en) * | 2013-08-06 | 2013-11-20 | 无锡宇吉科技有限公司 | Sealed circuit board printing plate |
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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: 20140122 Termination date: 20140806 |
|
| EXPY | Termination of patent right or utility model |