CN204773992U - Silk screen printing backing plate of PCB board - Google Patents
Silk screen printing backing plate of PCB board Download PDFInfo
- Publication number
- CN204773992U CN204773992U CN201520445854.0U CN201520445854U CN204773992U CN 204773992 U CN204773992 U CN 204773992U CN 201520445854 U CN201520445854 U CN 201520445854U CN 204773992 U CN204773992 U CN 204773992U
- Authority
- CN
- China
- Prior art keywords
- boss
- cap body
- pcb board
- gripper shoe
- screen printing
- 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.)
- Withdrawn - After Issue
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- Screen Printers (AREA)
Abstract
The utility model discloses a silk screen printing backing plate of PCB board, include the support cap body and the backup pad made by the ya keli board, the backup pad up end is equipped with a plurality of bosss, is equipped with a plurality of brace tables around the lower terminal surface, be equipped with a plurality of through -holes in the backup pad, the through -hole sets up with the boss is crisscross, and support cap body cover and establish on the boss, the top of supporting the cap body is half spherical structure, the boss is cylindrical structure, the brace table is the rectangle structure, it exceeds 2mm than the boss to support the cap body. The utility model discloses simple structure, extensive applicability.
Description
Technical field:
The utility model relates to a kind of screen printing backing plate of pcb board.
Background technology:
Need after pcb board silk-screen to dry into baking box, one side pcb board only need print one side and then enter baking box, and for double-sided PCB board, could print second after needing after having printed one side etc. to have done, or print the oven dry of one side advanced person baking box, and then print second, enter baking box again to dry, two kinds of methods all waste a large amount of time, and a slice pcb board need enter baking box at twice, takies the energy.
Therefore, necessary the deficiency solving prior art is improved to prior art.
Utility model content:
The utility model is the screen printing backing plate providing a kind of pcb board in order to solve above-mentioned prior art existing problems.
The technical scheme that the utility model adopts has: a kind of screen printing backing plate of pcb board, it comprises the support cap body and gripper shoe made by acrylic board, described gripper shoe end face is provided with some boss, the surrounding of lower surface is provided with some brace tables, described gripper shoe is provided with some through holes, described through hole and boss are crisscross arranged, supporting cap body is set on boss, the top of described support cap body is hemispherical dome structure, described boss is cylindrical structural, described brace table is rectangular configuration, and described support cap body exceeds 2mm than boss.
Further, the sidewall of described gripper shoe is provided with the handle be made up of acrylic board.
The utility model has following beneficial effect:
(1) the utility model can well solve the silk-screen problem of double-sided PCB board, has printed one side and can print second at once, and then enters baking box oven dry, saves time and the energy;
(2) in the silk-screen printing process of pcb board, according to useless edge extension supporting cap body on the boss of gripper shoe of different model pcb board, the plane that the plane that in gripper shoe, all support cap body tops are formed is formed higher than gripper shoe convex platform top, and high plane is directly supported in the useless edge of pcb board, prevent from damaging the circuit on pcb board, support cap body by socket on the boss of diverse location and be supported in different model pcb board, applicability is wide;
(3) be provided with brace table and through hole on the supporting plate, increase the contact area of pcb board and air, be conducive to pcb board drying.
Accompanying drawing illustrates:
Fig. 1 is gripper shoe three-dimensional structure schematic diagram in the utility model.
Fig. 2 is another three-dimensional structure schematic diagram of gripper shoe in the utility model.
Fig. 3 supports cap structure schematic diagram in the utility model.
Fig. 4 is the utility model structural representation.
Wherein:
1-gripper shoe; 2-supports cap body; 3-shakes hands; 11-boss; 12-brace table; 13-through hole.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is further described.
Please refer to Fig. 1 to Fig. 4, the screen printing backing plate of a kind of pcb board of the utility model, comprise and support cap body 2 and rectangular-shaped gripper shoe 1, gripper shoe 1 and support cap body 2 are made by transparent acrylic board, the boss 11 of some cylindrical structurals is provided with in the upper surface of gripper shoe 1, the brace table 12 of some rectangular configuration is provided with in the surrounding side of the lower surface of gripper shoe 1, gripper shoe 1 is provided with some through holes 13, through hole 13 and boss 11 are crisscross arranged, through hole 13 is non-interference with brace table 12, supporting cap body 2 is set on boss 11, the top supporting cap body 2 is hemispherical dome structure, support cap body 2 and exceed 2mm than boss 11.
The utility model drags gripper shoe 1 for convenience, is provided with the handle 3 be made up of acrylic board at the sidewall of gripper shoe 1.
The utility model is in the silk-screen printing process of pcb board, for preventing the infringement caused the circuit of pcb board, may correspond to position sheathed support cap body 2 on the boss 11 of gripper shoe 1 at useless edge on pcb board, the height 2mm of boss 11 is exceeded owing to supporting cap body 2, so the upper surface of all support cap bodies 2 and the upper surface of boss 11 height of formation difference above gripper shoe 1 is two planes of 2mm in gripper shoe 1, and high plane is directly supported in the useless edge of pcb board, thus effectively prevent from damaging the circuit on pcb board.When the pcb board of silk-screen different model, can be socketed according to marginal position useless on different model pcb board and support cap body 2, applicability is wide.
The utility model is the contact area of pcb board and air when being increased in silk-screen, gripper shoe 1 is provided with brace table 12 and through hole 13, gripper shoe 1 supports and is placed in vacant state by brace table 12, through hole 13 can increase the contact area of gripper shoe 1 and air, and the position of brace table 12 and through hole 13 position are not interfered, through hole 13 can not be affected and breathe freely.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art, can also make some improvement under the prerequisite not departing from the utility model principle, these improvement also should be considered as protection domain of the present utility model.
Claims (2)
1. the screen printing backing plate of a pcb board, it is characterized in that: comprise the support cap body (2) and gripper shoe (1) made by acrylic board, described gripper shoe (1) upper surface is provided with some boss (11), the surrounding of lower surface is provided with some brace tables (12), described gripper shoe (1) is provided with some through holes (13), described through hole (13) and boss (11) are crisscross arranged, supporting cap body (2) is set on boss (11), the top of described support cap body (2) is hemispherical dome structure, described boss (11) is cylindrical structural, described brace table (12) is rectangular configuration, described support cap body (2) exceeds 2mm than boss (11).
2. the screen printing backing plate of a kind of pcb board as claimed in claim 1, is characterized in that: the sidewall of described gripper shoe (1) is provided with the handle (3) be made up of acrylic board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520445854.0U CN204773992U (en) | 2015-06-25 | 2015-06-25 | Silk screen printing backing plate of PCB board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520445854.0U CN204773992U (en) | 2015-06-25 | 2015-06-25 | Silk screen printing backing plate of PCB board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204773992U true CN204773992U (en) | 2015-11-18 |
Family
ID=54514110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520445854.0U Withdrawn - After Issue CN204773992U (en) | 2015-06-25 | 2015-06-25 | Silk screen printing backing plate of PCB board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204773992U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924742A (en) * | 2015-06-25 | 2015-09-23 | 加宏科技（无锡）有限公司 | Screen printing base board of PCB |
| CN110293743A (en) * | 2019-05-20 | 2019-10-01 | 江门市众阳电路科技有限公司 | Quick silk-screen nail bed and preparation method thereof |
-
2015
- 2015-06-25 CN CN201520445854.0U patent/CN204773992U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924742A (en) * | 2015-06-25 | 2015-09-23 | 加宏科技（无锡）有限公司 | Screen printing base board of PCB |
| CN104924742B (en) * | 2015-06-25 | 2017-09-01 | 加宏科技（无锡）有限公司 | A kind of screen printing backing plate of pcb board |
| CN110293743A (en) * | 2019-05-20 | 2019-10-01 | 江门市众阳电路科技有限公司 | Quick silk-screen nail bed and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151118 Effective date of abandoning: 20170901 |