CN201947551U - PCB (printed circuit board) supporting filling block jig - Google Patents
PCB (printed circuit board) supporting filling block jig Download PDFInfo
- Publication number
- CN201947551U CN201947551U CN2010206903610U CN201020690361U CN201947551U CN 201947551 U CN201947551 U CN 201947551U CN 2010206903610 U CN2010206903610 U CN 2010206903610U CN 201020690361 U CN201020690361 U CN 201020690361U CN 201947551 U CN201947551 U CN 201947551U
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- CN
- China
- Prior art keywords
- pcb
- base
- filling block
- supporting
- substrate
- 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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- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
- Drilling And Boring (AREA)
Abstract
The utility model relates to a PCB (printed circuit board) supporting filling block jig, which comprises a base board and a base connected fixedly with the base board. The base board has an upper surface which is a horizontal plane and a lower surface which is connected fixedly with the base. The base board is provided with a plurality of through holes penetrating through the upper surface and the lower surface, and the through holes are surrounded in the base which enables the though holes to be communicated with outer air. The PCB supporting filling block jig has the advantages of saving time, improving printing quality, and being simple in structure, easy to operate and convenient to manage. The PCB supporting filling block jig can only be placed without a requirement for searching a supporting point like a pin jig, so that a component arranged on the PCB can be avoided to be damaged by a pin. The PCB is absorbed stably on the upper surface of the base board, the supporting plane is large and flat, and every position of the PCB can be stressed evenly in processing.
Description
Technical field
The utility model 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 utility model provides a kind of pcb board one side comparatively smooth lip block tool.
For achieving the above object, the technical solution adopted in the utility model 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 utility model compared with prior art has following advantage:
1, saves time: only need to place cushion block tool of the present utility model, 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 utility model;
Accompanying drawing 2 is an elevational schematic view of the present utility model.
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 utility model 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 utility model 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 utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection range of the present utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection range of the present utility model.
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 |
|---|---|---|---|
| CN2010206903610U CN201947551U (en) | 2010-12-30 | 2010-12-30 | PCB (printed circuit board) supporting filling block jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206903610U CN201947551U (en) | 2010-12-30 | 2010-12-30 | PCB (printed circuit board) supporting filling block jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201947551U true CN201947551U (en) | 2011-08-24 |
Family
ID=44474885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206903610U Expired - Fee Related CN201947551U (en) | 2010-12-30 | 2010-12-30 | PCB (printed circuit board) supporting filling block jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201947551U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102105023A (en) * | 2010-12-30 | 2011-06-22 | 昶虹电子(苏州)有限公司 | Printed circuit board (PCB) support cushion block jig |
| CN106304669A (en) * | 2016-10-31 | 2017-01-04 | 东莞市五株电子科技有限公司 | A kind of device assisting patch conductive fabric |
-
2010
- 2010-12-30 CN CN2010206903610U patent/CN201947551U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102105023A (en) * | 2010-12-30 | 2011-06-22 | 昶虹电子(苏州)有限公司 | Printed circuit board (PCB) support cushion block jig |
| CN106304669A (en) * | 2016-10-31 | 2017-01-04 | 东莞市五株电子科技有限公司 | A kind of device assisting patch conductive fabric |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20131230 |