CN102105023A - Printed circuit board (PCB) support cushion block jig - Google Patents
Printed circuit board (PCB) support cushion block jig Download PDFInfo
- Publication number
- CN102105023A CN102105023A CN2010106146121A CN201010614612A CN102105023A CN 102105023 A CN102105023 A CN 102105023A CN 2010106146121 A CN2010106146121 A CN 2010106146121A CN 201010614612 A CN201010614612 A CN 201010614612A CN 102105023 A CN102105023 A CN 102105023A
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- China
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- substrate
- pcb
- jig
- cushion block
- pcb board
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- 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.)
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- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
Abstract
The invention relates to a printed circuit board (PCB) support cushion block jig. The jig comprises a substrate and a pedestal fixedly connected with the substrate, wherein the substrate is provided with an upper surface and a lower surface; the upper surface of the substrate is a horizontal surface; the lower surface of the substrate is fixedly connected with the pedestal; and a plurality of through holes passing through the upper surface and the lower surface of the substrate are formed on the substrate, are encircled by the pedestal, and are communicated with outside atmosphere. The invention has the advantages that: instead of a pin jig, the cushion block jig is arranged without a support point, so that a pin is prevented from damaging the elements on the PCB, and time is saved; the PCB is stably adsorbed to the upper surface of the substrate and is provided with a large and flat support surface, and force is uniformly applied to all positions on the PCB during processing, so that printing quality is improved; and the jig has a simple structure and is convenient to operate and manage.
Description
Technical field
The present invention relates to SMT(surface mounting technology Surface Mounted Technology) the processing procedure field, particularly relate to a kind of pcb board lip block tool.
Background technology
SMT adds can carry out the element paster respectively to first and second of pcb board man-hour.At first first face to pcb board adds man-hour, and second of pcb board supported earlier, refluxes after processing first, in the same way second face is processed.
When pcb board was supported, the mode that generally adopts vacuum suction and Pin pin to support was carried out at present.Select suitable position to use the Pin needle therapeutical apparatus that this position is supported at the supporting surface of pcb board, keep balance, and simultaneously pcb board is adsorbed on the Pin pin fixing.But for PCB surface patch element more machine or model, select the Support Position of Pin pin relatively more difficult, easily the element on the pcb board is damaged by pressure; In addition, all relatively poor relatively by the support reliability and stability of several Pin pins, in the course of processing, occur bad easily.
Summary of the invention
The invention provides the comparatively smooth lip block tool of a kind of pcb board one side.
For achieving the above object, the technical solution used in the present invention is:
A kind of pcb board lip block tool, the base that comprises substrate, is fixedly connected with described substrate, described substrate has upper surface, lower surface, the upper surface of described substrate is a horizontal plane, the lower surface of described substrate and described base are fixedly connected, offer the through hole that several run through its upper surface and lower surface on the described substrate, described base is enclosed in described through hole wherein and makes described through hole to be connected with outside atmosphere.
Preferably, several described through holes are evenly distributed on the described substrate.
Because the technique scheme utilization, the present invention compared with prior art has following advantage:
1, saves time: only need to place cushion block tool of the present invention, need not picture Pin needle therapeutical apparatus and seek the strong point, avoided Pin to cause damage at the element on the pcb board;
2, improve printing quality: pcb board is adsorbed on the upper surface of substrate, and absorption is stable, supporting surface is big and flat, and it is stressed evenly to add man-hour each position of pcb board;
3, simple in structure, easy and simple to handle;
4, be convenient to management.
Description of drawings
Accompanying drawing 1 is a structural representation of the present invention;
Accompanying drawing 2 is an elevational schematic view of the present invention.
Wherein: 1, substrate; 2, base; 3, upper surface; 4, lower surface; 5, through hole; 6, empty portion.
Embodiment
Below in conjunction with drawings and Examples the present invention is further described:
A kind of pcb board lip block tool as shown in Figure 1, the base 2 that comprises substrate 1, is fixedly connected with substrate 1.
Wherein: substrate 1 has upper surface 3, lower surface 4, and the upper surface 3 of substrate 1 is a horizontal plane, and the lower surface 4 and the base 2 of substrate 1 are fixedly connected.Offer the through hole 5 that several run through its upper surface 3 and lower surface 4 on the substrate 1, through hole 5 is evenly distributed on the substrate 1.
Base 2 comprises an empty portion 6, and this sky portion 6 is enclosed in through hole 5 wherein, and through hole 5 can be connected with outside atmosphere, as shown in Figure 2.
According to different pcb boards, arranging of the element paster on its two sides designs difference to some extent, though cushion block tool of the present invention is suitable for one side element arranged, and part is neat, and high unity can be considered as the pcb board on a plane.This face of pcb board is placed on the upper surface 3 of substrate 1, the empty portion 6 of base 2 is carried out negative pressure handle, pcb board is adsorbed on the upper surface 3 by the through hole on the substrate 15.
The foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (2)
1. pcb board lip block tool, it is characterized in that: the base that comprises substrate, is fixedly connected with described substrate, described substrate has upper surface, lower surface, the upper surface of described substrate is a horizontal plane, the lower surface of described substrate and described base are fixedly connected, offer the through hole that several run through its upper surface and lower surface on the described substrate, described base is enclosed in described through hole wherein and makes described through hole to be connected with outside atmosphere.
2. a kind of pcb board lip block tool according to claim 1, it is characterized in that: several described through holes are evenly distributed on the described substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106146121A CN102105023A (en) | 2010-12-30 | 2010-12-30 | Printed circuit board (PCB) support cushion block jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106146121A CN102105023A (en) | 2010-12-30 | 2010-12-30 | Printed circuit board (PCB) support cushion block jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102105023A true CN102105023A (en) | 2011-06-22 |
Family
ID=44157454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106146121A Pending CN102105023A (en) | 2010-12-30 | 2010-12-30 | Printed circuit board (PCB) support cushion block jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102105023A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104282583B (en) * | 2014-10-14 | 2017-03-15 | 苏州日月新半导体有限公司 | Operation board suitable for semiconductor device paster process |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201608978U (en) * | 2009-12-14 | 2010-10-13 | 安捷利（番禺）电子实业有限公司 | Flexible printed circuit board adhesive bonding jig |
| CN201947551U (en) * | 2010-12-30 | 2011-08-24 | 昶虹电子(苏州)有限公司 | PCB (printed circuit board) supporting filling block jig |
-
2010
- 2010-12-30 CN CN2010106146121A patent/CN102105023A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201608978U (en) * | 2009-12-14 | 2010-10-13 | 安捷利（番禺）电子实业有限公司 | Flexible printed circuit board adhesive bonding jig |
| CN201947551U (en) * | 2010-12-30 | 2011-08-24 | 昶虹电子(苏州)有限公司 | PCB (printed circuit board) supporting filling block jig |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104282583B (en) * | 2014-10-14 | 2017-03-15 | 苏州日月新半导体有限公司 | Operation board suitable for semiconductor device paster process |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110622 |