CN102419781B - Method for paving conductive gasket - Google Patents
Method for paving conductive gasket Download PDFInfo
- Publication number
- CN102419781B CN102419781B CN201010503373.2A CN201010503373A CN102419781B CN 102419781 B CN102419781 B CN 102419781B CN 201010503373 A CN201010503373 A CN 201010503373A CN 102419781 B CN102419781 B CN 102419781B
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- conductive gasket
- candidate
- gap
- clearance
- circuit board
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- 238000000034 method Methods 0.000 title claims abstract description 37
- 239000004020 conductor Substances 0.000 claims abstract description 19
- 238000010586 diagram Methods 0.000 claims description 17
- 230000001174 ascending effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 5
- 239000005030 aluminium foil Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The invention discloses a method for paving a conductive gasket and is applicable to a portable computer which comprises an upper shell, a lower shell and a circuit board. The method comprises the following steps of: acquiring a clearance list according to a part combined chart file of the portable computer, wherein the clearance list comprises a plurality of clearance heights corresponding to a plurality of candidate positions; and each clearance height is a distance between an upper part and the upper shell of the circuit board or a distance between a lower part and the lower shell of the circuit board; selecting one of the clearance heights from the clearance list from small to large as a candidate clearance; judging whether the surface of a part corresponding to the candidate clearance is made of a conductive material; if the surface of the part corresponding to the candidate clearance is made of the conductive material, recording a paving mark at the candidate position corresponding to the candidate clearance; and paving the conductive gasket in the portable computer according to the paving mark.
Description
Technical field
The present invention relates to a kind of laying method of conductive gasket, particularly a kind of method of laying conductive gasket in portable computer.
Background technology
In development in science and technology today with rapid changepl. never-ending changes and improvements, electronic installation miscellaneous all occupies a tiny space in life.Especially the portable electronic installation such as mobile computer, a personal digital assistant or electronic book browser indispensable part in modern's life especially.But the interference of the easy noise of electronic installation of this class internal structure precision, the electromagnetic wave that for example, arround may being subject to other electrical equipment produces or the interference of static discharge.What noise may cause electronic installation cannot normal operation; Serious in the situation that, or even the phenomenon that can cause device to damage.
In order to solve such problem, the general practice is to use the assemblies such as metal clips (spring finger), conductive gasket (gasket) or aluminium foil (foil).Be arranged between the devices such as mobile computer inner circuit board and housing, to allow both ground connection.
But current way all need to judge in artificial mode the applicable conductive gasket of laying, and the slip-stick artist of Zai Ling mechanism indicates position in the part constitutional diagram of electronic installation, finally by producing online operator, lay again.This method not only, because need consuming timely by the artificial judgment applicable paving location of mark and increase cost again, can be elongated technique and reduce the competitive power of manufacturer because coming and going file in antenna research staff and slip-stick artist Deng Bu commensurate of mechanism again.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of laying method of conductive gasket, can automatically find out applicable position candidate of laying conductive gasket and automatically indicate laying mark, and can economize the manpower of paving location and sign that judges, and shorten technique to develop efficiency.
The laying method of conductive gasket is applicable to a portable computer (portable computer), and wherein portable computer comprises a upper shell, a lower house and a circuit board.And the laying method of conductive gasket in order to lay a conductive gasket (gasket) between circuit board and upper shell or lower house.Laying method comprises: (a) according to a part constitutional diagram file of portable computer, obtain a gap inventory, its intermediate gap inventory comprises a plurality of clearance heights that correspond respectively to a plurality of position candidate, and distance between each clearance height is circuit board on one part and upper shell or the distance between the part once of circuit board and lower house; (b) in the inventory of gap ascending one of the clearance height of sequentially choosing as a candidate gap; (c) whether the surface that judges the corresponding part in candidate gap is a conductive material; (d), when the surface of the corresponding part in candidate gap is conductive material, in candidate gap, mark laid in corresponding position candidate record one; And (e) according to laying to be marked at, in portable computer, lay conductive gasket.
Wherein step (a) can comprise: in part constitutional diagram file, set a planimetric coordinates (planecoordinates), and a plurality of coordinates are made as to position candidate; And according to a parts list and the corresponding part of position candidate, calculate clearance height corresponding to each position candidate, wherein parts list comprises an item number and a part height of each part.And clearance height can be the part height that circuit board and the distance between upper shell deduct corresponding upper part, or circuit board and the distance between lower house deduct the part height of corresponding lower part.
In an enforcement example, the laying method of conductive gasket also can comprise: when the surface of the corresponding part in candidate gap is not conductive material, in these clearance heights that are not selected as candidate gap, choose minimum clearance height as new candidate gap, and get back to step (c).
And step (c) can judge whether the surface of the corresponding part in candidate gap is conductive material according to parts list, wherein parts list comprises a conduction flag of each part, take and represents whether the surface of part is conductive material.
According to an enforcement example, in step (e) before, the laying method of conductive gasket also can comprise: according to parts list, obtain a part length and a part width of the part corresponding with candidate gap; And choose conductive gasket according to candidate gap, part length and part width.The thickness of the conductive gasket of wherein choosing can be more than or equal to candidate gap, and the length of conductive gasket can be less than or equal to part length, and the width of conductive gasket can be less than or equal to part width.
And conductive gasket can be laid between the upper part and upper shell corresponding with laying mark, or between the lower part and lower house corresponding with laying mark.In addition, wherein part constitutional diagram file can be initial graphics exchange specification (Initial Graphics Exchange Specifications, IGES) map file.
In sum, the laying method of conductive gasket can automatically be found out applicable position candidate of laying conductive gasket and automatically indicate laying mark.Therefore can economize the manpower of paving location and sign that judges, and shorten technique to develop efficiency.
Below in conjunction with the drawings and specific embodiments, describe the present invention, but not as a limitation of the invention.
Accompanying drawing explanation
Fig. 1 is the outside drawing of the portable computer of an enforcement example;
Fig. 2 is the process flow diagram of laying method of the conductive gasket of an enforcement example;
Fig. 3 is the inside vertical view of the portable computer of an enforcement example;
Fig. 4 A is the sectional view of the portable computer of an enforcement example;
Fig. 4 B implements the sectional view of the portable computer of example for another;
Fig. 5 is the schematic diagram of the laying mark of an enforcement example; And
Fig. 6 is the schematic diagram of the conductive gasket of an enforcement example.
Wherein, Reference numeral
10 portable computers
12A part
14B part
16C part (upper shell)
18D part (lower house)
20 circuit boards
Part on 22
24 times parts
26,26a position candidate
30,30a clearance height
32 lay mark
34 conductive gaskets
Embodiment
In embodiment, describe below detailed features of the present invention and advantage in detail, its content is enough to make any those skilled in the art understand technology contents of the present invention and implement according to this, and according to the disclosed content of this instructions, claim scope and graphic, any those skilled in the art can understand object and the advantage that the present invention is relevant easily.
A kind of laying method of conductive gasket is applicable to a portable computer (portable computer), and wherein portable computer comprises a upper shell, a lower house and a circuit board.And the laying method of conductive gasket in order to lay a conductive gasket (gasket) between circuit board and upper shell or lower house.Conductive gasket is for connecting circuit board and housing are to form the state of ground connection, also may replace with conduction original papers such as metal clips (springfinger) or aluminium foils (foil).And circuit board can be for example the motherboard of portable computer.
Portable computer can be such as being the devices such as mobile computer, little pen electricity, personal digital assistant or electronic book browser.Please refer to Fig. 1, it is the outside drawing for the portable computer of an enforcement example.
Wherein among C part 16 and D part 18, dispose circuit board, and the strength members such as the central processing unit of mobile computer, memory body, hard disk or CD-ROM drive all configure among C part 16 and D part 18.That is to say, these parts are all between the C part 16 and the D part 18 as lower house being configured in as upper shell.Therefore, at this C part 16, be called as upper shell 16, D part 18 is called as lower house 18.In addition, the portable computer 10 of non-mobile computer may only comprise that two housings are as upper shell 16 and lower house 18, and does not have 18 4 housings of A part 12 to D part.
Next with Fig. 2, introduce the laying method of conductive gasket, Fig. 2 is the process flow diagram for the laying method of the conductive gasket of an enforcement example.
First, the part constitutional diagram file according to portable computer 10, obtains a gap inventory, and its intermediate gap inventory comprises a plurality of clearance heights (step S100) that correspond respectively to a plurality of position candidate.Wherein part constitutional diagram file can be initial graphics exchange specification (Initial Graphics ExchangeSpecifications, IGES) map file.
Referring to Fig. 3, Fig. 4 A and Fig. 4 B, it is respectively the inside vertical view of the portable computer of an enforcement example, and the different sectional view of implementing example.Circuit board 20 in portable computer 10, between upper shell 16 and lower house 18, and may be configured with a plurality of upper parts 22 or a plurality of lower part 24 on circuit board 20.Upper part 22 can be to be disposed at circuit board 20 between upper shell 16 or be disposed at upper shell 16; And lower part 24 can be to be disposed at circuit board 20 between lower house 18 or be disposed at lower house 18.
In an enforcement example, step S100 can comprise prior to part constitutional diagram file and set a planimetric coordinates, and a plurality of coordinates are made as to position candidate 26, as shown in Figure 3.Long measure while setting planimetric coordinates can be 1 millimeter (mm) or 3 millimeters, can determine according to the area of upper shell 16 and lower house 18.For example can give and set larger unit when thering is larger area housing.Each clearance height 30 in the inventory of gap corresponds to a position candidate 26, yet not each coordinate on planimetric coordinates need to be made as to position candidate 26.When saving operation time, can set larger unit to planimetric coordinates, or only choose several coordinates and be used as position candidate 26 and carry out calculated gap height 30.
In step S100, and can, according to a parts list and the corresponding part of position candidate 26 (going up part 22 or lower part 24), calculate the clearance height 30 of each position candidate 26 correspondence.Wherein parts list can comprise an item number and a part height of each part.Each clearance height 30 is the distance between upper part 22 and upper shell 16, or the distance between lower part 24 and lower house 18.And the account form of clearance height 30 can be the part height that circuit board 20 and the distance between upper shell 16 deduct corresponding upper part 22, or circuit board 20 and the distance between lower house 18 deduct the part height of corresponding lower part 24.
Obtain after the clearance height 30 corresponding to each position candidate 26, in the inventory of gap, ascending one of the clearance height 30 of sequentially choosing is as a candidate gap (step S110).In Fig. 4 A and Fig. 4 B, can see and know, the part height in position candidate 26 may be not identical, and therefore corresponding clearance height 30 is not identical yet.In time while also saving laying conductive gasket in order to save the material of conductive gasket, therefore in this enforcement example, choose candidate gap ascendingly.
Whether the surface that then judges the corresponding part in candidate gap is a conductive material (step S120).When the surface of the corresponding part in candidate gap is conductive material, in candidate gap, mark (step S130) laid in corresponding position candidate 26 records.
Wherein step S120 can judge whether the surface of the corresponding part in candidate gap is conductive material according to parts list.Parts list can comprise a conduction flag of each part, take and represents whether the surface of this part is conductive material.For example at step S110, chosen clearance height 30a as candidate gap, and the surface of the upper part 22 corresponding with clearance height 30a is conductive material.At step S130, will on position candidate 26a corresponding to clearance height 30a, record and lay mark 32, as shown in Figure 5.And lay mark 32, can be recorded among part constitutional diagram file.
On the contrary, when the surface of the corresponding part in candidate gap is not conductive material, can, in the remaining clearance height 30 not being selected as candidate gap, choose minimum clearance height 30 as new candidate gap (step S150).And then get back to whether the surface that step S120 judges the part that new candidate gap is corresponding is conductive material.
After step S130 obtains laying mark 32, just can in portable computer 10, lay conductive gasket (step S140) according to laying mark 32.
Yet according to an enforcement example, before step S140, also can choose suitable conductive gasket according to parts list.In more detail, parts list also can comprise a part length and a part width of each part.Therefore can obtain according to parts list part length and the part width of the part corresponding with candidate gap.And choose suitable conductive gasket according to candidate gap, part length and part width.Wherein the length of conductive gasket can be less than or equal to part length, and the width of conductive gasket is less than or equal to part width.Again because conductive gasket has elasticity, so the thickness of conductive gasket can be more than or equal to candidate gap.
Please refer to Fig. 6, it is the schematic diagram for the conductive gasket of an enforcement example.Conductive gasket 34 is laid on the part corresponding with laying mark 32 and apart between the nearest housing of this part.That is to say, conductive gasket 34 is laid between the upper part 22 and upper shell 16 corresponding with laying mark 32, or between the lower part 24 and lower house 18 corresponding with laying mark 32.Therefore conductive gasket 34 can pass through the part connecting circuit board 20 and upper shell 16 or lower house 18 that can conduct electricity on surface, and becomes the state of ground connection.Therefore can produce shielding effect and noise electromagnetic wave between headroom upper shell 16 and lower house 18.
In sum, the laying method of conductive gasket can be found out position candidate and the candidate gap that is applicable to laying conductive gasket automatically according to part constitutional diagram file and parts list, and automatically in applicable position candidate, indicates laying mark.By the method for automatization judgement and sign, manpower and the slip-stick artist of mechanism that can economize the paving location that judges completely manually indicate manpower on demand.And till the step of record laying mark can be complete by a computer program.And then can significantly shorten the time that antenna research staff and slip-stick artist Deng Bu commensurate of mechanism come and go file, and then shorten technique and develop efficiency.
Certainly; the present invention also can have other various embodiments; in the situation that not deviating from spirit of the present invention and essence thereof; those of ordinary skill in the art are when making according to the present invention various corresponding changes and distortion, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (7)
1. the laying method of a conductive gasket, be applicable to a portable computer, this portable computer comprises a upper shell, a lower house and a circuit board, the laying method of this conductive gasket in order to lay a conductive gasket between this circuit board and this upper shell or this lower house, it is characterized in that, this laying method comprises:
(a) according to a part constitutional diagram file of this portable computer, obtain a gap inventory, wherein this gap inventory comprises a plurality of clearance heights that correspond respectively to a plurality of position candidate, and distance between each this clearance height is this circuit board on one part and this upper shell or the distance between the part once of this circuit board and this lower house;
(b) in this gap inventory ascending one of the plurality of clearance height of sequentially choosing as a candidate gap;
(c) whether the surface that judges this corresponding this part in candidate gap is a conductive material;
(d), when the surface of this corresponding this part in candidate gap is this conductive material, in this candidate gap, mark laid in corresponding this position candidate record one; And
(e) according to this laying, be marked at and in this portable computer, lay this conductive gasket,
Wherein, in this step (e) before, the laying method of this conductive gasket also comprises:
According to a parts list, obtain a part length and a part width of this part corresponding with this candidate gap; And
According to this candidate gap, this part length and this part width, choose this conductive gasket,
Wherein, this step (a) comprising:
In this part constitutional diagram file, set a planimetric coordinates, and a plurality of coordinates are made as to the plurality of position candidate; And
According to a parts list and the corresponding the plurality of part of the plurality of position candidate, calculate this clearance height corresponding to each this position candidate, wherein this parts list comprises an item number and a part height of each this part.
2. the laying method of conductive gasket according to claim 1, it is characterized in that, the plurality of clearance height is this part height of part on this circuit board and distance between this upper shell deduct corresponding this, or this circuit board and the distance between this lower house deduct this part height of this corresponding lower part.
3. the laying method of conductive gasket according to claim 1, is characterized in that, also comprises:
When the surface of this corresponding this part in candidate gap is not this conductive material, in the plurality of clearance height not being selected as this candidate gap, chooses this minimum clearance height as this new candidate gap, and get back to this step (c).
4. the laying method of conductive gasket according to claim 1, it is characterized in that, this step (c) is for judging according to a parts list whether the surface of this corresponding this part in candidate gap is this conductive material, wherein this parts list comprises a conduction flag of each this part, take and represents whether the surface of the plurality of part is this conductive material.
5. the laying method of conductive gasket according to claim 1, is characterized in that, the thickness of this conductive gasket is more than or equal to this candidate gap, and the length of this conductive gasket is less than or equal to this part length, and the width of this conductive gasket is less than or equal to this part width.
6. the laying method of conductive gasket according to claim 1, is characterized in that, this conductive gasket is laid on this corresponding with this laying mark between part and this upper shell, or is laying between this lower part and this lower house that mark is corresponding with this.
7. the laying method of conductive gasket according to claim 1, is characterized in that, this part constitutional diagram file is initial graphics exchange specification map file.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010503373.2A CN102419781B (en) | 2010-09-28 | 2010-09-28 | Method for paving conductive gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010503373.2A CN102419781B (en) | 2010-09-28 | 2010-09-28 | Method for paving conductive gasket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102419781A CN102419781A (en) | 2012-04-18 |
| CN102419781B true CN102419781B (en) | 2014-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010503373.2A Expired - Fee Related CN102419781B (en) | 2010-09-28 | 2010-09-28 | Method for paving conductive gasket |
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| Country | Link |
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| CN (1) | CN102419781B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2455041Y (en) * | 2000-11-21 | 2001-10-17 | 英华达股份有限公司 | Anti-static machine houisng structure |
| CN2485920Y (en) * | 2001-06-25 | 2002-04-10 | 倚天资讯股份有限公司 | Shielding device for reducing interference to circuit board |
| CN1620218A (en) * | 2003-11-17 | 2005-05-25 | 仁宝电脑工业股份有限公司 | Electron device having anti static discharging circuit board |
| CN2860010Y (en) * | 2005-12-20 | 2007-01-17 | 上海环达计算机科技有限公司 | Hand-held data processing unit with ground-engaging structure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040046701A1 (en) * | 2001-03-07 | 2004-03-11 | Stefan Huber | Radio communications device comprising an sar value-reducing correction element |
| US6971160B1 (en) * | 2002-01-03 | 2005-12-06 | The United States Of America As Represented By The Secretary Of The Air Force | Hybrid electrical circuit method with mated substrate carrier method |
-
2010
- 2010-09-28 CN CN201010503373.2A patent/CN102419781B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2455041Y (en) * | 2000-11-21 | 2001-10-17 | 英华达股份有限公司 | Anti-static machine houisng structure |
| CN2485920Y (en) * | 2001-06-25 | 2002-04-10 | 倚天资讯股份有限公司 | Shielding device for reducing interference to circuit board |
| CN1620218A (en) * | 2003-11-17 | 2005-05-25 | 仁宝电脑工业股份有限公司 | Electron device having anti static discharging circuit board |
| CN2860010Y (en) * | 2005-12-20 | 2007-01-17 | 上海环达计算机科技有限公司 | Hand-held data processing unit with ground-engaging structure |
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| Publication number | Publication date |
|---|---|
| CN102419781A (en) | 2012-04-18 |
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Effective date of registration: 20170628 Address after: No. 2401, No. 371-1, China Education building, five mountain road, Guangzhou, Guangdong, Tianhe District Patentee after: Guangdong Gaohang Intellectual Property Operation Co., Ltd. Address before: Taipei City, Taiwan, China Patentee before: Inventec Corporation |
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Inventor after: Ma Xiaoguang Inventor before: Huang Hongyi |
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Effective date of registration: 20171018 Address after: 061000 Cangzhou city of Hebei Province, the canal zone four Street Water District 5 Building 1 unit 202 Patentee after: Ma Xiaoguang Address before: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Patentee before: Guangdong Gaohang Intellectual Property Operation Co., Ltd. |
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Granted publication date: 20140319 Termination date: 20180928 |