CN200983131Y - Testing tool of heat radiation module - Google Patents
Testing tool of heat radiation module Download PDFInfo
- Publication number
- CN200983131Y CN200983131Y CN 200620148399 CN200620148399U CN200983131Y CN 200983131 Y CN200983131 Y CN 200983131Y CN 200620148399 CN200620148399 CN 200620148399 CN 200620148399 U CN200620148399 U CN 200620148399U CN 200983131 Y CN200983131 Y CN 200983131Y
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- CN
- China
- Prior art keywords
- radiating module
- testing tool
- plate
- fixing frame
- heat radiation
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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.)
- Expired - Lifetime
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Abstract
A heat radiation module testing instrument comprises a main body basement, a fixed grillage and a suspending mechanism, wherein the fixed grillage pivots at the main body base, the suspending mechanism is arranged on the fixed grillage, which comprises a heat radiation module, a movable base and a fixed base, wherein the heat radiation module is fixed on the movable base which is arranged at the fixed base in a sliding manner on which a pressing is pivoted on, the rotary pressing pole makes the movable base move downward, the movable base slide with the heat radiation module, which makes the fixed grillage rotate with the suspending mechanism and locates above the heating electronic assemblies and can operates the pressing pole making the heat radiation module cling to the heating electronic assemblies from above to below.
Description
Technical field
The utility model relates to a kind of radiating module testing tool, relates in particular to a kind of testing tool that makes the radiating module front be overlaid on the CPU (central processing unit) chip.
Background technology
The general motherboard of producing must take a decision as to whether defective products through trace routine after assembling is finished at present, it designs a setting tool and fixes the test of being correlated with again behind the board under test, and be equiped with the radiating module main body of corresponding board under test, to carry out the test of its pressing, yet this situation is often because the required radiating module difference of every product type, cause the radiating module shape and the size of each type also inequality, and be unfavorable for test jobs.
In addition, if manufacture and design company because the difference of radiating module shipment, cause CPU (central processing unit) chip (the Central Processing Unit on the product type, CPU) in the time of needn't be along with the main frame shipment, the tester then need be with the radiating module removal that originally locked on the CPU (central processing unit) chip, so, the problem of heavy industry will be caused, and one adorn one and also make the thread of original locking damage to some extent between tearing open.Moreover, when carrying out test jobs, need the CPU (central processing unit) chip on radiating module and the board under test is done a pressing action that fits tightly, if it is uncertain to fit, to cause the unbalance stress of CPU (central processing unit) chip, and then cause damage, test also can't be proceeded.
So at the problems referred to above, the present utility model people has proposed corresponding solution, a kind of general-purpose radiating module testing tool that is disclosed as Taiwan patent announcement M268578 case (the 578th case).
In the 578th case, design has a fixing frame plate on testing tool, fixing frame plate is provided with a radiating module, fixing frame plate and be articulated on the testing tool by two hinge, when board under test is arranged on the testing tool, fixing frame plate so that the CPU (central processing unit) chip on the board under test is dispelled the heat, is avoided the overheated of CPU (central processing unit) chip in the test process towards the rotation of the position of CPU (central processing unit) chip and pressing thereon.Because fixing frame plate is arranged on the testing tool with rotatable relation, that is the radiating module that is positioned on the fixing frame plate comes pressing CPU (central processing unit) chip with rotation mode, and such mode often easily makes radiating module first single-point in the pressing process strike the crystal grain on the CPU (central processing unit) chip, just little by little pressing on it of back rotation along with fixing frame plate, because fixing frame plate is not to do the pressing action along the normal direction of CPU (central processing unit) chip, this will make CPU (central processing unit) chip unbalance stress and cause damage; Moreover, can more closely paste afterwards to promote heat transfer efficiency for making radiating module be pressed on the CPU (central processing unit) chip, between fixing frame plate and radiating module, also be provided with several elastic partss, in order to carry out the joint movement of automatic guiding, but under some type, these elastic partss still can't satisfy the requirement that closely pastes, so that heat transfer efficiency is not high, and then reduce the effect of test.
Summary of the invention
According to prior art, still can't be in the pressing mode of radiating module, and closely attach the CPU (central processing unit) chip and be convenient to realize in the heat conduction design optimization, because above problem, thereby the purpose of this utility model is to provide a kind of radiating module testing tool, so that radiating module can cover and fit tightly in central processing element in the front, unlikely destruction CPU (central processing unit) chip is to carry out heat interchange smoothly.
To achieve these goals, the utility model provides a kind of radiating module testing tool, so that a radiating module and a heating electronic package carry out heat interchange, this testing tool includes a main body base, one fixing frame plate and a suspending mechanism, wherein main body base is provided with a connecting seat and one first inlay card assembly, and fixing frame plate is hubbed at Connection Block, start or the action of pressing and can do one with respect to main body base, and be provided with second an inlay card assembly that is matched with this first inlay card assembly, in order to do pressing action at main body base after, the second inlay card assembly can engage mutually with the first inlay card assembly.In addition, suspending mechanism corresponding to the heating electronic package the position and be located at fixing frame plate one end, when fixing frame plate is parallel to main body base, form a spacing between suspending mechanism and heating electronic package, suspending mechanism also includes a radiating module, one sliding seat and a holder, and radiating module includes a heat radiation lamellar body, two opposite sides of its bottom surface respectively are provided with a link, each link erects respectively and is provided with the guide rod that several adjustment parts and two are parallel to each adjustment part, sliding seat then includes a loading plate, one force fit plate corresponding to loading plate, and several fixed legs, two opposite ends of each fixed leg are located at loading plate and force fit plate respectively, wherein, the one side of loading plate convexes with a connecting block, and loading plate two sides respectively are provided with a perforation, force fit plate central authorities then are provided with a perforation, in order to inserting radiating module, and force fit plate is provided with two combined holes corresponding to the position of each guide rod, penetrates for each guide rod.Holder includes the plate that locks that a substrate and is positioned at substrate bottom surface, two sides of substrate are provided with a straight-bar corresponding to each punch position place, and be arranged in each perforation, and making that sliding seat is suitable for moving with respect to holder, each straight-bar also is arranged with an elastic component between the loading plate bottom surface.Be pivoted with a compacting bar and lock plate corresponding to the position of connecting block, the compacting bar includes a cam part and from the cam part one end institute operating portion of extension relatively, when rotary manipulation portion, cam part drives the sliding seat moving linearly in the mode that rotatablely moves, sliding seat also is compressed in elastic component, sliding seat and can drive radiating module, and the radiating module forward is overlaid on the heating electronic package.
Effect of the present utility model is, radiating module can be overlaid on the CPU (central processing unit) chip with the front, the situation of avoiding producing single-point bump CPU (central processing unit) chip and being damaged, simultaneously, displacement stroke by the control suspending mechanism, make when radiating module pastes the CPU (central processing unit) chip in further contact, can more closely contact, and be beneficial to the carrying out of heat interchange.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.
Description of drawings
Figure 1A is the structural representation of the utility model radiating module testing tool;
Figure 1B is the suspending mechanism three-dimensional exploded view of the utility model radiating module testing tool;
Fig. 2 is the upright figure of the group of the utility model radiating module testing tool and base;
Fig. 3 and Fig. 4 are the suspending mechanism action synoptic diagram of the utility model radiating module testing tool;
Fig. 5 is the stereo appearance figure of the utility model radiating module testing tool.
Wherein, Reference numeral
110 main body bases, 111 locking holes
112 Connection Blocks, 113 hinges
114 first inlay card assemblies, 115 stop parts
116 trip seats, 117 trips
120 fixing frame plates, 122 hollow-out parts
124 second inlay card assemblies, 125 supports
130 suspending mechanisms, 140 sliding seat
141 loading plates, 142 force fit plates
143 fixed legs, 144 connecting blocks
145 perforation, 146 perforations
147 combined holes, 150 holders
151 substrates 152 lock plate
153 straight-bars, 154 compacting bars
155 openings, 156 cam part
157 operating portions, 160 elastic components
161 discontinuous ring 200 tool base
201 support columns, 300 radiating modules
301 radiator fans, 302 heat radiation lamellar bodies
303 links, 305 adjustment parts
306 guide rods, 310 heat radiation masking foils
400 boards under test, 401 CPU (central processing unit) chips
Embodiment
For making the purpose of this utility model, structure, feature and function thereof there are further understanding, cooperate embodiment to be described in detail as follows now.
According to the radiating module testing tool that the utility model disclosed, make radiating module can be pressed on the heating electronic package of variant type to dispel the heat, wherein, the heating electronic package is applied on the circuit board, for example the CPU (central processing unit) chip (Central Processing Unit, CPU), drawing chip (GraphicChip), system logic chip group (System Chipset) or the integrated circuit (IC) chip of other kind.In following detailed description of the present utility model, the heating electronic package will be with the CPU (central processing unit) chip as Application Example of the present utility model.
See also Figure 1A, Figure 1B, and shown in Figure 2 in conjunction with consulting, being the radiating module testing tool of the utility model embodiment, it includes main body base 110, fixing frame plate 120 and suspending mechanism 130.The profile of main body base 110 is a rectangle, but not as limit, offers two locking holes, 111, two locking holes 111 on the main body base 110 and mainly fix with a tool base 200.Again, it is rectangular Connection Block 112 that main body base 110 is provided with profile, and two opposite sides on the Connection Block 112 are pivoted with a hinge 113 respectively, two hinge 113 is articulated with two sides of fixing frame plate 120 again, makes fixing frame plate 120 can two hinge 113 do one for center of rotation and starts or the action of pressing.Main body base 110 also is provided with the first inlay card assembly 114 and is adjacent to the stop part 115 of the first inlay card assembly 114.The first inlay card assembly 114 has trip seat 116, be pivoted with mobilizable trip 117 on the trip seat 116, and stop part 115 is adjacent to around the first inlay card assembly 114, and is one shaft-like.
In addition, fixing frame plate 120 is provided with hollow-out parts 122, stretch into for the trip 117 of the first inlay card assembly 114, and the second inlay card assembly 124 that is complementary with the first inlay card assembly 114.Is after center of rotation is done the action of a pressing at fixing frame plate 120 with two hinge 113, can make the second inlay card assembly 124 engage each other with the first inlay card assembly 114.
One end of fixing frame plate 120 is provided with suspending mechanism 130.Suspending mechanism 130 is linked to fixing frame plate 120 by support 125, in order to installing radiating module 300.Wherein, radiating module 300 includes radiator fan 301 and heat radiation lamellar body 302, radiator fan 301 is positioned at the end face of heat radiation lamellar body 302, and two opposite sides of heat radiation lamellar body 302 bottom surfaces respectively are provided with link 303, two links 303 are perpendicular respectively again to be provided with several adjustment parts 305 (as spring), and two guide rods 306 that are parallel to each adjustment part 305.
Again, what 150 of holders included substrate 151 and were located at substrate 151 bottom surfaces locks plate 152, wherein, two opposite sides of substrate 151 respectively are provided with a straight-bar 153, each straight-bar 153 is in order to corresponding two perforation 145 that wear loading plate 141, moreover, also be arranged with elastic component 160 and discontinuous ring 161 between loading plate 141 bottom surfaces of each straight-bar 153 and sliding seat 140, on straight-bar 153, the elastic force of elastic component 160 can prevent that sliding seat 140 downforce when vertical moving is excessive and damage heat radiation lamellar body 302 discontinuous ring 161 in order to fixing elastic component 160.Based on above-mentioned structure, sliding seat 140 is suitable for moving with respect to holder 150, and can adjust the relation that pastes of 401 of heat radiation lamellar body 302 and CPU (central processing unit) chips.
Be provided with opening 155 and lock plate 152, and then be pivoted with compacting bar 154 corresponding to the position of connecting block 144 in the sliding seat 140, but opening 155 voltage supply system bars 154 1 revolution spaces.Compacting bar 154 includes cam part 156, and from the relative operating portion 157 that extends of cam part 156 1 ends.Again, cam part 156 can be contacted with connecting block 144, and be articulated in and lock plate 152, when rotation compacting bar 154 when pressing down connecting block 144, sliding seat 140 is influenced by connecting block 144 and moving linearly in the lump, thereby rotatablely moving of bar 154 of compacting be convertible into the rectilinear motion of sliding seat 140, and drive radiating module 300 and move so that the lamellar body 302 that dispels the heat is covered on CPU (central processing unit) chip 401 towards the direction of CPU (central processing unit) chip 401.
See also Fig. 3, Fig. 4 and shown in Figure 5, main body base 110 is locked on the tool base 200 by two locking holes 111 on it, and connect the power supply of radiator fan 301 in the radiating module 300, and make board under test 400 by several support columns 201 of being laid on the tool base 200 side placed on it, and the heat radiation masking foil 310 that is sticked is in the bottom surface of heat radiation lamellar body 302, so, fixing frame plate 120 can be done a down action of pressing for rotating shaft by two hinge 113, simultaneously, suspending mechanism 130 also can be with fixing frame plate 120 rotations, when fixing frame plate 120 is parallel to CPU (central processing unit) chip 401 on the board under test 400, that is fixing frame plate 120 is replaced by stop part 115 and is stopped the rotation and when being positioned at horizontal level, suspending mechanism 130 also stops the rotation thereupon and forms spacing with CPU (central processing unit) chip 401, and the trip 117 of the first inlay card assembly 114 stretches into hollow-out parts 122, the second inlay card assembly 124 promptly is sticked in the first inlay card assembly 114, at this moment, suspending mechanism 130 promptly keeps the direction of a positive pressing, makes heat radiation lamellar body 302 can from top to bottom be overlaid on CPU (central processing unit) chip 401.
Then, begin to rotate the operating portion 157 of compacting bar 154, cam part 156 can press down connecting block 144 when rotated, connecting block 144 and then can drive sliding seat 140 to move along each straight-bar 153 and vertically downward, loading plate 141 and then exert pressure gives the elastic component 160 on each straight-bar 153 in the sliding seat 140, make each elastic component 160 progressively accumulate restoring force, elastic component 160 also can be controlled the strength that sliding seat 140 presses down heat radiation lamellar body 302 simultaneously, and sliding seat 140 again interlock radiating module 300 move down in the lump.When compacting bar 154 rotations 90 degree, each elastic component 160 can't be compressed again, makes sliding seat 140 no longer mobile, but the lamellar body 302 proper forwards that dispel the heat simultaneously cover the CPU (central processing unit) chip 401 on board under test 400.
When heat radiation lamellar body 302 contacts CPU (central processing unit) chips 401, force fit plate 142 is bestowed the downforce of heat radiation lamellar body 302 in the automatic buffering of each adjustment part 305 meeting sliding seat 140, on the surface of contact of feasible heat radiation lamellar body 302 and CPU (central processing unit) chip 401, stressed can being evenly distributed everywhere, and reach the effect that closely pastes, and the also deployable processing procedure test of tester.
The utility model is by the design of this testing tool, and then can reach the purpose that realizes being suitable for the required radiating requirements of CPU (central processing unit) chip of testing various different product types, simultaneously, setting by stop part, can make fixing frame plate with respect to main body base rotation and when drawing close, fixing frame plate is limited to press down height and is in horizontal level, thus, radiating module can be overlaid on the CPU (central processing unit) chip in the front, rotation is overlaid on the CPU (central processing unit) chip in the prior art, the front covers the facts that can't produce the single-point bump and cause unbalance stress, in addition, the displacement stroke of control suspending mechanism, can progressively dwindle the spacing of radiating module and CPU (central processing unit) chip, and when pasting the CPU (central processing unit) chip, its applying contact relation of automatic guiding, and be beneficial to the carrying out of heat interchange, and can promote the efficient of instrument in test process.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (10)
1, a kind of radiating module testing tool so that this radiating module and a heating electronic package carry out heat interchange, is characterized in that, includes:
One main body base is provided with a connecting seat and one first inlay card assembly;
One fixing frame plate is hubbed at this Connection Block, and is provided with second an inlay card assembly that is matched with this first inlay card assembly; And
One suspending mechanism, the position of the electronic package that should generate heat mutually and be located at this fixing frame plate one end, and this fixing frame plate is positioned at parallel this heating electronic package position, this suspending mechanism and this formation one spacing between electronic package of generating heat, this suspending mechanism includes:
One radiating module includes a heat radiation lamellar body, and two opposite sides of this heat radiation lamellar body bottom surface respectively are provided with a link, and respectively this link is provided with two guide rods;
One sliding seat, include a loading plate, a force fit plate corresponding to this loading plate, and several fixed legs, respectively two ends of this fixed leg are located at this loading plate and this force fit plate respectively, and wherein, the one side of this loading plate convexes with a connecting block, two sides of this loading plate respectively are provided with a perforation, this force fit plate has a perforation, and inserting this radiating module, and this force fit plate is provided with two combined holes that penetrate for this guide rod respectively corresponding to the position of this guide rod respectively; And
One holder, include the plate that locks that a substrate and is positioned at this substrate bottom surface, wherein, two sides of this substrate respectively are provided with one corresponding to the straight-bar at this punch position place respectively, and be arranged in respectively this perforation, respectively this straight-bar also is arranged with an elastic component between this loading plate bottom surface, and this locks plate and is pivoted with a compacting bar corresponding to the position of this connecting block, and this compacting bar includes a cam part and an operating portion from the relative extension of this cam part one end institute.
2, radiating module testing tool according to claim 1 is characterized in that, is provided with a locking holes that is locked in this testing tool base on this main body base at least.
3, radiating module testing tool according to claim 1 is characterized in that, this first inlay card assembly has a trip seat, and this trip seat is pivoted with the trip of an activity.
4, radiating module testing tool according to claim 3 is characterized in that, this fixing frame plate is provided with a hollow-out parts that is complementary with trip.
5, radiating module testing tool according to claim 1 is characterized in that, two sides of this fixing frame plate are articulated in a hinge respectively, and respectively this hinge is pivoted with two opposite sides of this Connection Block respectively again.
6, radiating module testing tool according to claim 1 is characterized in that, this main body base also is provided with the stop part that a block fixing frame plate and main body base have relative height.
7, radiating module testing tool according to claim 1 is characterized in that, also includes a support, and this suspending mechanism is linked to this fixing frame plate by this support.
8, radiating module testing tool according to claim 1 is characterized in that, this radiating module also includes a radiator fan, and this radiator fan is positioned at the end face of this heat radiation lamellar body.
9, radiating module testing tool according to claim 1 is characterized in that, respectively this link is perpendicular respectively is provided with several and is parallel to the respectively adjustment part of this guide rod.
10, radiating module testing tool according to claim 9 is characterized in that, respectively this adjustment part is held in addition and is linked to this perforation outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620148399 CN200983131Y (en) | 2006-10-24 | 2006-10-24 | Testing tool of heat radiation module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620148399 CN200983131Y (en) | 2006-10-24 | 2006-10-24 | Testing tool of heat radiation module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200983131Y true CN200983131Y (en) | 2007-11-28 |
Family
ID=38910284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620148399 Expired - Lifetime CN200983131Y (en) | 2006-10-24 | 2006-10-24 | Testing tool of heat radiation module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200983131Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103713163A (en) * | 2013-12-25 | 2014-04-09 | 中山市拓电电子科技有限公司 | Dual compression mechanism used for cpu automatic pick-and-place machine |
| CN106092509A (en) * | 2016-05-31 | 2016-11-09 | 武汉光迅科技股份有限公司 | A kind of anti-scratch CFP module thermal cycle test device |
| CN103713163B (en) * | 2013-12-25 | 2016-11-30 | 中山市拓电电子科技有限公司 | A kind of dual hold-down mechanism for cpu automatic clamping and placing machine |
| CN107894818A (en) * | 2012-01-17 | 2018-04-10 | 上海聚然智能科技有限公司 | Anti- notebook computer of divulging a secret |
| CN114690867A (en) * | 2022-03-03 | 2022-07-01 | 珠海市精实测控技术有限公司 | Automatic heat dissipation verification platform and verification method |
-
2006
- 2006-10-24 CN CN 200620148399 patent/CN200983131Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107894818A (en) * | 2012-01-17 | 2018-04-10 | 上海聚然智能科技有限公司 | Anti- notebook computer of divulging a secret |
| CN103713163A (en) * | 2013-12-25 | 2014-04-09 | 中山市拓电电子科技有限公司 | Dual compression mechanism used for cpu automatic pick-and-place machine |
| CN103713163B (en) * | 2013-12-25 | 2016-11-30 | 中山市拓电电子科技有限公司 | A kind of dual hold-down mechanism for cpu automatic clamping and placing machine |
| CN106092509A (en) * | 2016-05-31 | 2016-11-09 | 武汉光迅科技股份有限公司 | A kind of anti-scratch CFP module thermal cycle test device |
| CN106092509B (en) * | 2016-05-31 | 2018-03-13 | 武汉光迅科技股份有限公司 | A kind of anti-scratch CFP modules thermal cycle test device |
| CN114690867A (en) * | 2022-03-03 | 2022-07-01 | 珠海市精实测控技术有限公司 | Automatic heat dissipation verification platform and verification method |
| CN114690867B (en) * | 2022-03-03 | 2023-02-10 | 珠海精实测控技术股份有限公司 | Automatic heat dissipation verification platform and verification method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071128 |
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| EXPY | Termination of patent right or utility model |