CN102256444A - Printed circuit board (PCB) carrier - Google Patents
Printed circuit board (PCB) carrier Download PDFInfo
- Publication number
- CN102256444A CN102256444A CN2011101134635A CN201110113463A CN102256444A CN 102256444 A CN102256444 A CN 102256444A CN 2011101134635 A CN2011101134635 A CN 2011101134635A CN 201110113463 A CN201110113463 A CN 201110113463A CN 102256444 A CN102256444 A CN 102256444A
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- CN
- China
- Prior art keywords
- pcb
- carrier
- carrier body
- pcb board
- support bar
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Abstract
The invention relates to a printed circuit board (PCB) carrier. The PCB carrier comprises a carrier body, wherein the carrier body is provided with two supporting parts; each supporting part comprises supporting strips which are positioned on the upper side and the lower side, and at least one supporting point which is positioned on the left side and the right side; and the heights from the upper surfaces of the supporting strips and the supporting point to the lower surface of the carrier body are greater than the height at which an upper component of the PCB protrudes out of the PCB. Due to different ways of supporting two surfaces of the PCB, the front surface and the back surface of the PCB can be processed by one carrier at the same time, so that the processing time is saved, the processing efficiency is improved, and the reject ratio of contact pins of the PCB in the processing process can be reduced.
Description
Technical field
The present invention relates to the manufacture field of printed substrate, particularly relate to a kind of PCB carrier.
Background technology
Along with developing rapidly of electron trade, electronic product is various in style, and the precise electronic components and parts are used and industry-by-industry widely, and quality and the yields to the precise electronic components and parts requires higher simultaneously.The quality of pcb board processing procedure directly influences working (machining) efficiency, the yields of its production.
At present, pcb board for two-sided processing procedure, be A face and B face, generally the mode of Cai Yonging is first processing A face, and producing another side through the back regeneration that refluxes is the B face, but after the A face processes, Pin on the face can protrude in its surface, and A faces down when producing the B face, and the Pin on the A face is bad by the top Pin top that machine sets up easily, causes the bad of pcb board.
Summary of the invention
The invention provides a kind of PCB carrier.
For achieving the above object, the technical solution used in the present invention is:
A kind of PCB carrier, comprise the carrier body, have two support portions on the described carrier body, described support portion comprises the support bar that is positioned at upper and lower both sides, at least one strong point that is positioned at and arranged on left and right sides, and the upper surface of the described support bar and the strong point is higher than the height of the outstanding pcb board of pcb board upper-part to the height of the lower surface of described carrier body.
Preferably, be provided with intercell connector between the described support bar in upper and lower both sides.
Preferably, offer first location hole of locating mutually on the described carrier body with loading platform.
Further preferably, described first location hole offers 4, and 4 described first location holes are opened on four angles of described carrier body.
Preferably, offer second location hole of locating mutually on the described support bar in upper and lower both sides with pcb board.
Further preferably, offer 3 described second location holes on each described support bar.
Because the technique scheme utilization, the present invention compared with prior art has following advantage:
The present invention is by will be to the two sides of pcb board by different supports, realizes that a carrier finishes the processing of negative and positive two sides pcb board, both saved machining period, improved working (machining) efficiency, also reduced pcb board and added the fraction defective that touches Pin man-hour.
Description of drawings
Accompanying drawing 1 is a structural representation of the present invention.
Wherein: 1, carrier body; 10, support portion; 11, first support portion; 12, second support portion; 2, support bar; 3, the strong point; 4, intercell connector; 5, first location hole; 6, second location hole.
Embodiment
Below in conjunction with drawings and Examples the present invention is further described:
A kind of PCB carrier as shown in Figure 1 comprises carrier body 1, has 10: the first support portions 11, two support portions, second support portion 12 on the carrier body 1.Support portion 10 comprises the support bar 2 that is positioned at upper and lower both sides, at least one strong point 3 that is positioned at and arranged on left and right sides, and the upper surface of the support bar 2 and the strong point 3 is higher than the height that the pcb board upper-part is given prominence to pcb board to the height of the lower surface of carrier body 1, and being somebody's turn to do height on first support portion 11 can be unequal with second support portion, 12 loam cake height.
In addition, be provided with intercell connector 2 between the support bar 2 of upper and lower both sides, intercell connector 2 is connected support bar 2 middle parts of upper and lower both sides.
Offer first location hole, 5, the first location holes 5 of locating mutually with loading platform on the carrier body 1 and offer 4,4 first location holes 5 are opened on four angles of carrier body 1; Offer second location hole 6 of locating mutually on the upper and lower supported on both sides bar 2, offer 6,3 second location holes of 3 second location holes on each support bar 2 and offer along a straight line with pcb board.
When the processing PCB plate, at first, carrier body 1 is fixed on the loading platform, loading platform is provided with reference column, first location hole 5 on the carrier body 1 passes the reference column on the loading platform, and simultaneously, second location hole 6 on the support bar 2 also passes the reference column on the loading platform;
Now the A of pcb board being faced up is placed on first support portion 11, and this moment, the upper and lower edge of pcb board was supported on support bar 2 upper surfaces of upper and lower both sides; The and arranged on left and right sides of pcb board is supported by the upper surface of a plurality of strong points 3; Simultaneously, the middle part of pcb board is supported by intercell connector, and the reference column of second location hole 6 is passed in the hole on the pcb board, and fixes by high temperature gummed tape, and can process this moment to the A face of pcb board;
After the A of pcb board face completion of processing, with A face upset, make that B is supine to be placed on second support portion 12, be placed on first support portion 11 and the A of next piece pcb board is supine.Because the Pin on the A face that processes protrudes in pcb board itself, just because of the upper surface of the support bar 2 and the strong point 3 is higher than the height of the outstanding pcb board of Pin on the pcb board to the height of the lower surface of carrier body 1, make when processing B face, supported 2 of the Pin of A face and the strong point 3 are built on stilts, and the Pin of A face is damaged by pressure.
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 (6)
1. PCB carrier, it is characterized in that: comprise the carrier body, have two support portions on the described carrier body, described support portion comprises the support bar that is positioned at upper and lower both sides, at least one strong point that is positioned at and arranged on left and right sides, and the upper surface of the described support bar and the strong point is higher than the height of the outstanding pcb board of pcb board upper-part to the height of the lower surface of described carrier body.
2. a kind of PCB carrier according to claim 1 is characterized in that: be provided with intercell connector between the described support bar in upper and lower both sides.
3. a kind of PCB carrier according to claim 1 is characterized in that: offer first location hole of locating mutually with loading platform on the described carrier body.
4. a kind of PCB carrier according to claim 3 is characterized in that: described first location hole offers 4, and 4 described first location holes are opened on four angles of described carrier body.
5. a kind of PCB carrier according to claim 1 is characterized in that: offer second location hole of locating mutually with pcb board on the described support bar in upper and lower both sides.
6. a kind of PCB carrier according to claim 5 is characterized in that: offer 3 described second location holes on each described support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101134635A CN102256444A (en) | 2011-05-04 | 2011-05-04 | Printed circuit board (PCB) carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101134635A CN102256444A (en) | 2011-05-04 | 2011-05-04 | Printed circuit board (PCB) carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102256444A true CN102256444A (en) | 2011-11-23 |
Family
ID=44983342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101134635A Pending CN102256444A (en) | 2011-05-04 | 2011-05-04 | Printed circuit board (PCB) carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102256444A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103874341A (en) * | 2012-12-13 | 2014-06-18 | 赛龙通信技术（深圳）有限公司 | Surface mount carrier and surface mount method |
| CN103929894A (en) * | 2014-04-30 | 2014-07-16 | 宁波华联电子科技有限公司 | PIN penetrating machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2624584Y (en) * | 2003-05-07 | 2004-07-07 | 长桦电子股份有限公司 | Structure of circuit board loadbearing device |
| CN200976727Y (en) * | 2006-11-24 | 2007-11-14 | 比亚迪股份有限公司 | Device for positioning PCB |
| CN201491397U (en) * | 2009-08-21 | 2010-05-26 | 成都明天高新产业有限责任公司 | Circuit board supporting device |
| CN101998774A (en) * | 2010-12-01 | 2011-03-30 | 天津市中环电子计算机有限公司 | Component wave-peak welding clamp for high-power circuit board |
-
2011
- 2011-05-04 CN CN2011101134635A patent/CN102256444A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2624584Y (en) * | 2003-05-07 | 2004-07-07 | 长桦电子股份有限公司 | Structure of circuit board loadbearing device |
| CN200976727Y (en) * | 2006-11-24 | 2007-11-14 | 比亚迪股份有限公司 | Device for positioning PCB |
| CN201491397U (en) * | 2009-08-21 | 2010-05-26 | 成都明天高新产业有限责任公司 | Circuit board supporting device |
| CN101998774A (en) * | 2010-12-01 | 2011-03-30 | 天津市中环电子计算机有限公司 | Component wave-peak welding clamp for high-power circuit board |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103874341A (en) * | 2012-12-13 | 2014-06-18 | 赛龙通信技术（深圳）有限公司 | Surface mount carrier and surface mount method |
| CN103929894A (en) * | 2014-04-30 | 2014-07-16 | 宁波华联电子科技有限公司 | PIN penetrating machine |
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| 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: 20111123 |