CN100347637C - Auxiliary supporting structure of circuit board - Google Patents
Auxiliary supporting structure of circuit board Download PDFInfo
- Publication number
- CN100347637C CN100347637C CNB2004100808325A CN200410080832A CN100347637C CN 100347637 C CN100347637 C CN 100347637C CN B2004100808325 A CNB2004100808325 A CN B2004100808325A CN 200410080832 A CN200410080832 A CN 200410080832A CN 100347637 C CN100347637 C CN 100347637C
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- circuit board
- supporting structure
- auxiliary supporting
- buffer body
- casing
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- Expired - Lifetime
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- 238000012545 processing Methods 0.000 claims abstract description 34
- 238000010438 heat treatment Methods 0.000 claims description 55
- 239000012634 fragment Substances 0.000 claims description 13
- 239000003292 glue Substances 0.000 claims description 7
- 230000027455 binding Effects 0.000 claims description 4
- 238000009739 binding Methods 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 abstract 7
- 238000003780 insertion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 17
- 238000010586 diagram Methods 0.000 description 15
- 238000001816 cooling Methods 0.000 description 12
- 238000009434 installation Methods 0.000 description 12
- 230000007246 mechanism Effects 0.000 description 12
- 230000004807 localization Effects 0.000 description 10
- 238000013461 design Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- 230000000750 progressive effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- 230000000007 visual effect Effects 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
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- Mounting Of Printed Circuit Boards And The Like (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention relates to an auxiliary supporting structure of a circuit board, which is used for supporting at least one part of the circuit board. The circuit board is provided with an insertion slot to which a central processing unit can be connected and a fixing hole through which a fixing piece of a radiator can penetrate, the auxiliary supporting structure of the circuit board comprises a buffering body and a support member, wherein the buffering body is arranged in a casing, the first surface of the buffering body faces the circuit board, and the buffering body is positioned between the circuit board and the casing. The support member is arranged on the buffering body and faces the fixing hole, and the fixing piece of the radiator penetrate through the fixing hole and is fixed to the support member. As the present invention adopts the structure that the buffering body is arranged on the firm casing, the weight of the radiator can be dispersed to the casing; thus, the problems that the circuit board is deformed, an internal wiring is broken, a through hole on the circuit board is ruptured, the buffering body which can not support the weight downwards pressed is ruptured, etc. are solved, and the product quality is greatly enhanced.
Description
Technical field
The present invention relates to a kind of supporting construction, particularly relate to a kind of weight that can assist to support heating radiator, thereby be suitable for practical auxiliary supporting structure of circuit board more.
Background technology
Central processing unit is the nerve center that computer is handled information, and the overall performance of computer could promote, and having largely is the performance that depends on central processing unit.Therefore, more weeding out the old and bring forth the new of the central processing unit of high-frequency high-speed certainly will be trend inevitable on the market.
Only, the heat that high-frequency high-speed will make central processing unit produce is more and more many, further makes the computer internal temperature more and more high, and the stability of central processing unit running in serious threat.Can normal operation, in time the discharge heat that it produced in order to ensure central processing unit.For this reason, the common practice is to install a cooling mechanism additional on the surface of central processing unit, with the heat of timely its generation of discharge.
Seeing also shown in Figure 1ly, is a synoptic diagram of existing known cooling mechanism stationary installation.Existing known cooling mechanism stationary installation 10 is a kind of stationary installations that make a heating radiator 11 and a central processing unit 12 closely combine.This cooling mechanism stationary installation 10 has a base 13, and what base 13 was provided with at least one protrusion on each end limit screws togather post 14, and base 13 then is provided with a pad 131 that protrudes on the center.
In addition, see also shown in Figure 2, be existing known cooling mechanism stationary installation one in conjunction with diagrammatic cross-section.Base 13 is provided with an insulating trip 15, directly contacts with a circuit board 16 and causes electric short circuit to intercept base 13.Screwing togather post 14 is to wear heating radiator 11, insulating trip 15, circuit board 16 and base 13, with fixing with one first screw 17, can be pressed against together so that heating radiator 11 can and be arranged at the central processing unit 12 of circuit board 16.And the pad 131 at base 13 centers can rely on the lower position of central processing unit 12, is to abut against to guarantee central processing unit 12 with heating radiator 11, to increase the radiating efficiency of central processing unit 12.In addition, circuit board 16 is to be arranged on the host machine casing 19 with plural second screw 18.
Yet, owing to the weight of the heating radiator 11 that utilizes metal material to make is quite heavy, force in the central processing unit 12 that is close to heating radiator 11 very easily downwards, and then cause the central processing unit 12 downward application of force again, make perforation on circuit board 16 distortion, internal wiring fracture, the circuit board 16 break and cause base 13 can't support the weight that presses down and the problem of breaking or the like.
This shows that above-mentioned existing cooling mechanism stationary installation obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem that the cooling mechanism stationary installation exists, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, and this obviously is the problem that the anxious desire of relevant dealer solves.
Because the defective that above-mentioned existing cooling mechanism stationary installation exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, a kind ofly can be solved the auxiliary supporting structure of circuit board that is difficult for problems such as carrying heating radiator in the hope of founding.Through constantly research, design, and after studying sample and improvement repeatedly, create the present invention who has practical value finally.
Summary of the invention
The objective of the invention is to, overcome the defective that existing cooling mechanism stationary installation exists, and a kind of novel auxiliary supporting structure of circuit board is provided, technical matters to be solved is to make its weight that can assist to support heating radiator, thereby is suitable for practicality more.
The object of the invention to solve the technical problems is to adopt following technical scheme to realize.A kind of auxiliary supporting structure of circuit board according to the present invention's proposition, be used to support at least one part of a circuit board, and this circuit board has a cpu socket and a fixed orifice that supplies a heating radiator fixture to pass through for central processing unit binding, this auxiliary supporting structure of circuit board comprises: a buffer body, it is arranged at a casing, one first surface of this buffer body is in the face of this circuit, and this buffer body is between this circuit board and this casing; And a support member, it is arranged at this buffer body, and this support member is faced mutually with this fixed orifice, and this heating radiator fixture is by this fixed orifice and be fixed in this support member.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid auxiliary supporting structure of circuit board, it comprises that more one sticks together glue, it is positioned at a second surface of this buffer body, so that this buffer body binds mutually with this casing.
Aforesaid auxiliary supporting structure of circuit board, wherein said heating radiator fixture is that a heating radiator is fixed on this central processing unit.
Aforesaid auxiliary supporting structure of circuit board, it more comprises an adjustment part, it is between this support member and this heating radiator fixture, so that this support member and this heating radiator fixture are fixed.
Aforesaid auxiliary supporting structure of circuit board, wherein said support member are one-body molded with this buffer body.
Aforesaid auxiliary supporting structure of circuit board, it more comprises a pad, it is arranged between this buffer body and this circuit board.
Aforesaid auxiliary supporting structure of circuit board, it more comprises a shell fragment, it is arranged between this buffer body and this circuit board.
Aforesaid auxiliary supporting structure of circuit board, it more comprises an insulating trip, this insulating trip is arranged between this buffer body and this circuit board.
The present invention compared with prior art has tangible advantage and beneficial effect.By above technical scheme as can be known, in order to reach the foregoing invention purpose, major technique of the present invention thes contents are as follows:
According to the present invention a kind of auxiliary supporting structure of circuit board is proposed, it is at least one part that is used to support a circuit board, and circuit board has a cpu socket and a fixed orifice that supplies a heating radiator fixture to pass through for central processing unit binding, and this auxiliary supporting structure of circuit board comprises a buffer body and a support member.Wherein, buffer body is arranged at a casing, and a first surface of buffer body is a face circuit board, and buffer body is between circuit board and casing.Support member is arranged at buffer body, and support member is to face mutually with fixed orifice, and the heating radiator fixture is by fixed orifice and be fixed in support member.
In addition, the invention also discloses a kind of auxiliary supporting structure of circuit board assemble method, it comprises a location tool being positioned on the casing, attach a buffer body in casing, remove localization tool on casing, fix a circuit board on casing, circuit board is provided with a central processing unit, one heating radiator fixture is passed a heating radiator and circuit board to fix with support member, so that heating radiator is positioned on the central processing unit.
By technique scheme, auxiliary supporting structure of circuit board of the present invention has following advantage at least:
1, via as can be known above-mentioned, auxiliary supporting structure of circuit board of the present invention is that buffer body is arranged on the casing.Compared with prior art, auxiliary supporting structure of circuit board of the present invention is that the buffer body that will have support member is arranged on the casing, assisting the support circuit plate, and on the circuit board with central processing unit near the weight of heating radiator.Because buffer body is arranged on the firmer casing, therefore, the weight of heating radiator can be dispersed to the casing upper support, so can not cause perforation on circuit board distortion, internal wiring fracture, the circuit board to break and cause buffer body can't support the weight that presses down and problem such as break, thus, promptly significantly promoted the quality of product.
2 moreover, in an embodiment of the present invention, auxiliary supporting structure of circuit board more can comprise an adjustment part, can will link with the heating radiator fixture of different length and support member, so can enlarge the compatibility of auxiliary supporting structure of circuit board and different style heating radiators.In the assemble method of auxiliary supporting structure of circuit board, localization tool is to have the pilot hole of plural groups corresponding to different style circuit boards, with casing on the keeper contraposition, can promote the compatibility of auxiliary supporting structure of circuit board.
3, in addition, in the auxiliary supporting structure of circuit board of the present invention, can comprise that more pad or shell fragment are arranged on the buffer body,, can guarantee to be arranged at the certain held against heat sink of central processing unit energy on the circuit board, promote radiating efficiency to lean circuit board.
In sum, the auxiliary supporting structure of circuit board that the present invention is special can assist to support the weight of heating radiator, thereby is suitable for practicality more.It has above-mentioned many advantages and practical value, and in like product, do not see have similar structural design to publish or use and really genus innovation, no matter it structurally or bigger improvement all arranged on the function, have large improvement technically, and produced handy and practical effect, thereby being suitable for practicality more, and having the extensive value of industry, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of instructions, below with preferred embodiment of the present invention and conjunction with figs. describe in detail as after.
Description of drawings
Fig. 1 is a synoptic diagram that has known cooling mechanism stationary installation now.
Fig. 2 be existing known cooling mechanism stationary installation one in conjunction with diagrammatic cross-section.
Fig. 3 is a synoptic diagram of the auxiliary supporting structure of circuit board of preferred embodiment of the present invention.
Fig. 4 be preferred embodiment of the present invention auxiliary supporting structure of circuit board one in conjunction with synoptic diagram.
Fig. 5 is that another of auxiliary supporting structure of circuit board of preferred embodiment of the present invention is in conjunction with synoptic diagram.
Fig. 6 is auxiliary supporting structure of circuit board another in conjunction with synoptic diagram of preferred embodiment of the present invention.
Fig. 7 is the flow process synoptic diagram of assemble method of the auxiliary supporting structure of circuit board of preferred embodiment disclosed by the invention.
Fig. 8 is the synoptic diagram that the localization tool of assemble method of the auxiliary supporting structure of circuit board of preferred embodiment disclosed by the invention is provided with.
Fig. 9 is another schematic flow sheet of assemble method of the auxiliary supporting structure of circuit board of preferred embodiment disclosed by the invention.
10: cooling mechanism stationary installation 11: heating radiator
12: central processing unit 13: base
131: pad 14: screw togather post
15: insulating trip 16: circuit board
18: the second screws of 17: the first screws
19: host machine casing 20: auxiliary supporting structure of circuit board
21: buffer body 211: first surface
212: second surface 22: support member
221: adjustment part 23: circuit board
231: central processing unit 232: cpu socket
233: fixed orifice 24: heating radiator
241: heating radiator fixture 25: casing
251: keeper 26: stick together glue
27: shell fragment 28: insulating trip
28 ': hard plate 29: pad
30: localization tool 31: pilot hole
32: open S 10: locate tool to being positioned on the casing with one
S20: attach a buffer body S21: provide one to stick together glue
S30: on casing, remove localization tool S40 a: shell fragment is set
S50: an insulating trip S60 is set: a pad is set
S70: at least one support member is set in buffer body S80: fix a circuit board on casing
S90: a heating radiator fixture is passed a heating radiator and circuit board
S100 a: adjustment part is set
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to its embodiment of auxiliary supporting structure of circuit board, structure, feature and the effect thereof that foundation the present invention proposes, describe in detail as after.
Below will consult correlative type, specify auxiliary supporting structure of circuit board, and its assemble method also will be described according to preferred embodiment of the present invention.
At first see also Fig. 3 to Fig. 6, with the auxiliary supporting structure of circuit board of explanation preferred embodiment of the present invention.
Seeing also shown in Figure 3ly, is a synoptic diagram of the auxiliary supporting structure of circuit board of preferred embodiment of the present invention.The auxiliary supporting structure of circuit board 20 of preferred embodiment of the present invention comprises a buffer body 21 and a support member 22.Wherein, auxiliary supporting structure of circuit board 20 is at least one parts that are used to support a circuit board 23, and circuit board 23 has a cpu socket 232 and a fixed orifice 233 that supplies a heating radiator fixture 241 to pass through for a central processing unit 231 bindings.
In the present embodiment, heating radiator fixture 241 is that a heating radiator 24 is fixed on the central processing unit 231, to assist central processing unit 231 heat radiations, makes the central processing unit 231 can be because of not overheated and cause running unstable.
See also Fig. 3 and shown in Figure 4, Fig. 4 be preferred embodiment of the present invention auxiliary supporting structure of circuit board one in conjunction with synoptic diagram.This buffer body 21 is to be arranged at a casing 25, and a first surface 211 of buffer body 21 is face circuit board 23, and this buffer body 21 is between circuit board 23 and casing 25.
In the present embodiment, auxiliary supporting structure of circuit board 20 comprises that more one sticks together glue 26, and it is positioned at a second surface 212 of buffer body 21, so that buffer body 21 binds mutually with casing 25.
See also Fig. 3 and shown in Figure 4, support member 22 is arranged at buffer body 21, and support member 22 is to face mutually with fixed orifice 233, and heating radiator fixture 241 is by fixed orifice 233 and be fixed in support member 22.In the present embodiment, heating radiator fixture 241 can be a screw, screws togather post and support member 22 can be one, and one-body molded with buffer body 21.In addition, as shown in Figure 5, another of auxiliary supporting structure of circuit board that is preferred embodiment of the present invention is in conjunction with synoptic diagram, and this support member 22 also can be the combination of a screw and nut, and screw passes casing 25 and and fixed by nut.
See also shown in Figure 6, be auxiliary supporting structure of circuit board another of preferred embodiment of the present invention in conjunction with synoptic diagram, in the present embodiment, auxiliary supporting structure of circuit board 20 more comprises an adjustment part 221, it is between support member 22 and heating radiator fixture 241, so that support member 22 is fixing with heating radiator fixture 241.Wherein, adjustment part 221 can be a screw with a screw, an end can with 241 combinations of heating radiator fixture, the other end can with support member 22 combinations.Utilize adjustment part 221, can positively allow heating radiator fixture 241 combine, can can't not combine with support member 22 inadequately, thereby improved the compatibility of different heating radiators 24 and buffer body 21 because of the length of heating radiator fixture 241 with support member 22.
Please consult shown in Figure 4ly again, auxiliary supporting structure of circuit board 20 more can comprise a shell fragment 27, and it is arranged between buffer body 21 and the circuit board 23.Shell fragment 27 can upwards lean circuit board 23, is to be close to heating radiator 24 to guarantee central processing unit 231.Certainly, shell fragment 27 also can replace by a spring, and the material of shell fragment 27 can be a metal, also can be plastic cement.
See also shown in Figure 4ly, auxiliary supporting structure of circuit board 20 more can comprise an insulating trip 28, and it is to be arranged between buffer body 21 and the circuit board 23, causes electric short circuit so that buffer body 21 can directly not contact with circuit board 23.In the present embodiment, be that insulating trip 28 is arranged on the shell fragment 27.And, if when insulating trip 28 be soft thin slice, then can add a hard plate 28 ', with support insulating trip 28.
See also Fig. 5 and shown in Figure 6, Fig. 5 be another of auxiliary supporting structure of circuit board of preferred embodiment of the present invention in conjunction with synoptic diagram, Fig. 6 is auxiliary supporting structure of circuit board another in conjunction with synoptic diagram of preferred embodiment of the present invention.Auxiliary supporting structure of circuit board 20 more can comprise a pad 29, and it is arranged between buffer body 21 and the circuit board 23.Pad 29 can upwards lean circuit board 23, is close to guarantee central processing unit 231 and heating radiator 24, and pad 29 more can cushion heating radiator 24 to the weight that presses down.
Thus, by the buffer body 21 that is arranged on the casing 25, and the support member 22 that combines with heating radiator fixture 241, the weight that can assist to disperse heating radiator 24 is to firmer casing 25, with the distortion that reduces circuit board 23, fixed orifice 233 or break.
Secondly, please consult Fig. 3 again to shown in Figure 9, with the auxiliary supporting structure of circuit board assemble method of the other disclosed preferred embodiment of explanation the present invention.
In the present embodiment, in aforementioned circuit plate auxiliary support structure embodiment, the components identical symbol is the element that representative has identical function and feature, does not repeat them here.
Seeing also shown in Figure 7ly, is the flow process synoptic diagram of assemble method of the auxiliary supporting structure of circuit board of preferred embodiment disclosed by the invention.The assemble method of the auxiliary supporting structure of circuit board of preferred embodiment disclosed by the invention, it comprises a location tool being positioned at (S10) on the casing, attach a buffer body (S20), on casing, remove localization tool (S30), fix a circuit board (S80) on casing, and a heating radiator fixture is passed a heating radiator and circuit board (S90).
Seeing also Fig. 7 and shown in Figure 8, in step S10, is with the plural pilot hole 31 on the location tool 30, with plural keeper 251 contrapositions on the casing 25.In addition, localization tool 30 is to have an opening 32, to define the position that buffer body 21 is provided with.Certainly, the also visual actual processing procedure of localization tool 30 needs, and plurality of openings 32 is arranged, to define the position that is provided with of a plurality of buffer bodies 21.As Fig. 3 and shown in Figure 8, when installing with casing 25, be to have different relative positions owing to the circuit board 23 of different styles.Therefore, be to have the pilot hole 31 that plural groups corresponds to the circuit board 23 of different styles on the localization tool 30, to promote the compatibility of auxiliary supporting structure of circuit board.
Seeing also Fig. 4, Fig. 7 and shown in Figure 9, in step S20, is that buffer body 21 is pasted on the casing 25.In the present embodiment, the assemble method of this auxiliary supporting structure of circuit board more comprises provides one to stick together glue (S21), sticks mutually with casing 25 by sticking together the second surface 212 of glue 26 with buffer body 21.
Seeing also Fig. 8 and shown in Figure 9, in step S30, is by removing on the casing 25 with the localization tool on the casing 25 30.
See also Fig. 4 and shown in Figure 9, in the present embodiment, the assemble method of auxiliary supporting structure of circuit board more can comprise a shell fragment (S40) is set, it is that shell fragment 27 is arranged on the first surface 211 of buffer body 21, for example be to lock with screw, shell fragment 27 can make progress and lean circuit board 23 indirectly, is to be close to heating radiator 24 to guarantee central processing unit 231.
See also Fig. 4 and shown in Figure 9, in the present embodiment, the auxiliary supporting structure of circuit board assemble method comprises more an insulating trip (S50) is set that it is that insulating trip 28 is arranged between circuit board 23 and the buffer body 21, causes electric short circuit so that buffer body 21 can directly not contact with circuit board 23.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (7)
1, a kind of auxiliary supporting structure of circuit board, be used to support at least one part of a circuit board, and this circuit board has a cpu socket and a fixed orifice that supplies a heating radiator fixture to pass through for central processing unit binding, this heating radiator fixture is fixed in a heating radiator on this central processing unit, it is characterized in that this auxiliary supporting structure of circuit board comprises:
One buffer body, it is arranged at a casing, and a first surface of this buffer body is in the face of this circuit board, and this buffer body is between this circuit board and this casing; And
One support member, it is arranged at this buffer body, and this support member is faced mutually with this fixed orifice, and this heating radiator fixture is by this fixed orifice and be fixed in this support member.
2, auxiliary supporting structure of circuit board according to claim 1 is characterized in that it comprises that more one sticks together glue, and it is positioned at a second surface of this buffer body, so that this buffer body binds mutually with this casing.
3, auxiliary supporting structure of circuit board according to claim 1 is characterized in that it more comprises an adjustment part, and it is between this support member and this heating radiator fixture, so that this support member and this heating radiator fixture are fixed.
4, auxiliary supporting structure of circuit board according to claim 1 is characterized in that wherein said support member is one-body molded with this buffer body.
5, auxiliary supporting structure of circuit board according to claim 1 is characterized in that it more comprises a pad, and it is arranged between this buffer body and this circuit board.
6, auxiliary supporting structure of circuit board according to claim 1 is characterized in that it more comprises a shell fragment, and it is arranged between this buffer body and this circuit board.
7, auxiliary supporting structure of circuit board according to claim 1 is characterized in that it more comprises an insulating trip, and this insulating trip is arranged between this buffer body and this circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100808325A CN100347637C (en) | 2004-10-09 | 2004-10-09 | Auxiliary supporting structure of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100808325A CN100347637C (en) | 2004-10-09 | 2004-10-09 | Auxiliary supporting structure of circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1758181A CN1758181A (en) | 2006-04-12 |
| CN100347637C true CN100347637C (en) | 2007-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100808325A Expired - Lifetime CN100347637C (en) | 2004-10-09 | 2004-10-09 | Auxiliary supporting structure of circuit board |
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| Country | Link |
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| CN (1) | CN100347637C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102026511A (en) * | 2010-12-15 | 2011-04-20 | 苏州佳世达电通有限公司 | Electronic device |
| JP2015170618A (en) * | 2014-03-04 | 2015-09-28 | 株式会社東芝 | Electronic apparatus |
| CN106413308B (en) * | 2016-09-26 | 2019-06-25 | 莆田市宏铭贸易有限公司 | A kind of security protection host being easily installed disassembly |
| CN106455403A (en) * | 2016-11-30 | 2017-02-22 | 广东欧珀移动通信有限公司 | PCB fixing device |
| CN108710409B (en) | 2017-07-05 | 2022-02-11 | 超聚变数字技术有限公司 | Processor fixed structure spare, subassembly and computer equipment |
| CN108336523B (en) * | 2017-12-22 | 2020-06-26 | 番禺得意精密电子工业有限公司 | Electrical connector assembly |
| CN114911319B (en) * | 2021-02-07 | 2024-04-12 | 北京图森智途科技有限公司 | Circuit board mounting method and related electronic equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2379832Y (en) * | 1999-07-26 | 2000-05-24 | 仁宝电脑工业股份有限公司 | Heat radiation parts for CPU of notebook computer |
| CN2519320Y (en) * | 2001-12-12 | 2002-10-30 | 富准精密工业(深圳)有限公司 | Combination of radiator device |
| US20040070937A1 (en) * | 2002-08-29 | 2004-04-15 | Barsun Stephan K. | Card support assembly |
-
2004
- 2004-10-09 CN CNB2004100808325A patent/CN100347637C/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2379832Y (en) * | 1999-07-26 | 2000-05-24 | 仁宝电脑工业股份有限公司 | Heat radiation parts for CPU of notebook computer |
| CN2519320Y (en) * | 2001-12-12 | 2002-10-30 | 富准精密工业(深圳)有限公司 | Combination of radiator device |
| US20040070937A1 (en) * | 2002-08-29 | 2004-04-15 | Barsun Stephan K. | Card support assembly |
Also Published As
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| CN1758181A (en) | 2006-04-12 |
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