CN2553593Y - Easy-to-assemble-and-change top and down clamping fastening structure for radiator - Google Patents
Easy-to-assemble-and-change top and down clamping fastening structure for radiator Download PDFInfo
- Publication number
- CN2553593Y CN2553593Y CN 02238617 CN02238617U CN2553593Y CN 2553593 Y CN2553593 Y CN 2553593Y CN 02238617 CN02238617 CN 02238617 CN 02238617 U CN02238617 U CN 02238617U CN 2553593 Y CN2553593 Y CN 2553593Y
- Authority
- CN
- China
- Prior art keywords
- radiator
- installing frame
- pcb
- circuit board
- printed circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to an easy-to-assemble-and-change top and down clamping fastening structure for radiator. Through two support instruments with a bolt which has a first thread section, a flange and a second thread section, a mounting frame and a clamping plate of the radiator are respectively clamped on the two surfaces of a printing electric circuit plates. The radiator is buckled on a plurality of improved hooks of the mounting frame through elastic buckles so as to fix the radiator on the mounting frame so that the mounting or replacement of the radiator does not need the disassembly of the bolts and then the assembly and replacement is more convenient. The utility model also provides a particular screw cap which can be fastened on the bolt according to the need, so that the elastic buckles and the radiator can be more firmly fixed on the radiator mounting frame.
Description
Technical field
The utility model relates to a kind of spiral-lock structure that clamps the formula radiator up and down, is meant the spiral-lock structure of the formula that clamps the up and down radiator of a kind of ease of assembly and replacing especially.
Background technology
Because CPU (Central Processor Unit, abbreviation CPU) arithmetic speed is more and more fast, the temperature that is produced is also more and more high, so each CPU that only is contained on the computer motherboard all must mount heat-dissipating structure, so that directly the high heat that CPU produced is loose rapidly from, to keep and to guarantee the normal computing of CPU.
Traditional heat-dissipating structure be with the direct spiral-lock of the radiator with many radiating fins on the CPU private jack, make radiator be close to the surface of CPU.And then radiator fan lock is contained on the radiator.So heavy member all spiral-lock on the CPU private jack, and rely on the CPU private jack many tiny needle-like terminals plant and the weldering knot on motherboard.Because so heavy total weight all acts on tiny needle-like terminal, therefore when landing experiment, very easily cause tiny needle-like terminal breakdown, or the CPU private jack is come off from motherboard.
In order to solve this problem, famous US business Intel Company and AMD have all designed the structure of improvement respectively, they all are to have designed clamping plate and radiator installing frame, are installed in the two sides of motherboard respectively, and the radiator installing frame is locked on motherboard more firmly.
But US business Intel Company and AMD the radiator installation constitution of improvement design separately are different separately, and the utility model is only further improved at the designed structure of US business AMD.Because the structure that US business Intel Company is designed and the utility model are irrelevant, so there is not necessity of explanation.
See also shown in Figure 11ly, be the designed radiator installation constitution of US business AMD, the terminal (not illustrating among the figure) of its CPU private jack A inserts printed circuit board (PCB) B and solid welding thereon.Clamping plate C has two prominent pin C1 and upwards runs through two through hole B1 of printed circuit board (PCB) B, and wherein two edges of radiator installing frame D respectively are provided with also two through hole B1 arrangements of each autoregistration printed circuit board (PCB) B of through hole D1.Then, radiator E is packed among the radiator installing frame D, among the radiator E that again elastic component F packed into, elastic component F two ends have location hole F1 simultaneously, and frame is placed in two location lug D2 of radiator installing frame D separately.But the relation between two location lug D2 that US business AMD is designed and the location hole F1 of elastic component F is not to do the effect of button knot, and only is to allow elastic component F have two the location lug D2s of location hole F1 " location " at radiator installing frame D by its two ends.Real locking effect must rely on two screw G and reach.These two screw G pass in regular turn elastic component F two ends perforation F2, continue the through hole D1 of penetration heat device installing frame D, lock and running through two prominent pin C1 of printed circuit board (PCB) B at last, can above-mentioned all members (comprising: clamping plate C, radiator installing frame D, radiator E and elastic component F) all lock tie on printed circuit board (PCB) B.State after combination is finished as shown in figure 12.As long as when pulling down two screw G, all members just are scattered fully.
Because the designed radiator installation constitution of above-mentioned US business AMD, must rely on perforation F2 that two screw G pass elastic component F two ends in regular turn fully, continue to run through the through hole D1 of radiator installing frame D, lock at last and running through two prominent pin C1 of printed circuit board (PCB) B, can above-mentioned all members (comprising: clamping plate C, radiator installing frame D, radiator E and elastic component F) all lock tie on printed circuit board (PCB) B.Therefore can produce following shortcoming:
1. assembling is bothersome.Because will comprise clamping plate C, radiator installing frame D, radiator E and elastic component F etc. all members adorn in regular turn appropriate after, just can lock screw G, and these members lay respectively at the not coplanar of printed circuit board (PCB) B again, so before locking screw G, these members are difficult for waiting for restfully locking, very easily transposition.So it is in a rush often, very bothersome to assemble.
2. the radiator E of different types of changing the outfit is very bothersome.When the radiator E of the different types that will change the outfit, must pull down radiator E bothersomely and could change.Because the pattern of radiator E, the custom design that each tame computer merchant of assembly plant has each family to select for use voluntarily, the pattern of the radiator E that manufacturer provided of radiator installation constitution also may not be certain to meet the demand that computer is assembled manufacturer.And aforementioned radiator installation constitution must be assembled in radiator on its radiator installation constitution earlier, when but kinds of goods are sent to computer assembling manufacturer, screw G and radiator E also must pull down again in computer assembling manufacturer, load onto the computer assembling required radiator E of manufacturer oneself more bothersomely.And the not radiator that removes causes the trouble in the processing again.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art and defective, and the spiral-lock structure of the formula that clamps the up and down radiator of a kind of ease of assembly and replacing is provided, and specifically can reach following purpose:
1. the spiral-lock structure of the formula that clamps the up and down radiator of ease of assembly provided by the utility model and replacing, can directly the radiator installing frame be distinguished locker on the two sides of printed circuit board (PCB) ordinatedly with clamping plate earlier, radiator then anchors on the radiator installing frame by spring secures rail to sleeper.Therefore computer assembling manufacturer can load onto own required radiator pattern easily, and is very convenient in the operation;
2. the spiral-lock structure of the formula that clamps the up and down radiator of ease of assembly provided by the utility model and replacing because only need directly radiator installing frame elder generation and clamping plate etc. are only had two members, is distinguished locker ordinatedly on the two sides of printed circuit board (PCB), so easy to assembly.Bolt neither need unload in computer assembling manufacturer, also need not pull down radiator installing frame and clamping plate, just can load onto own required radiator pattern;
3. the spiral-lock structure of the formula that clamps the up and down radiator of ease of assembly provided by the utility model and replacing, special bolt and nut also further is provided, can radiator further be locked on the radiator installing frame more firmly optionally according to computer assembling manufacturer or user's different needs.
For reaching above-mentioned purpose, the utility model provides the spiral-lock structure of the formula that clamps the up and down radiator of a kind of ease of assembly and replacing, comprises: clamping plate, radiator installing frame reach members such as radiator.Its middle clamp plate is interposed in the wherein one side of printed circuit board (PCB), and clamping plate have: the prominent screw of selling and being located at prominent pin.Radiator installing frame then frame is enclosed within the periphery of the integrated circuit device that is installed on the printed circuit board (PCB), radiator installing frame and folder are attached to the other one side of above-mentioned printed circuit board (PCB), so that cooperate clamping plate to press from both sides the correspondence position that is affixed on the printed circuit board (PCB) two sides mutually, wherein two relative edges of radiator installing frame have through hole separately.Above-mentioned radiator then is installed among the radiator installing frame.
Of the present utility model being characterised in that:
(A) above-mentioned two corresponding sides of radiator installing frame further have a plurality of clasps separately.
(B) spiral-lock of the formula that clamps the up and down radiator of above-mentioned ease of assembly and replacing structure also further comprises: two support bolts and a spring secures rail to sleeper.Every support bolt has separately: first end and second end, wherein first end is provided with first thread segment, and between first end and second end, be provided with bead, a wherein end of this bead is adjacent to first thread segment, first thread segment of two support bolts from the radiator installing frame wherein two relative edges' through hole penetrate, the through hole that runs through printed circuit board (PCB) again, last screw lock is in the through hole of clamping plate, and with radiator installing frame and clamping plate respectively securely locker in the two sides of printed circuit board (PCB), so that the radiator installing frame is firmly fixed at printed circuit board (PCB).Have as for aforementioned spring secures rail to sleeper: catapult portion, button hole portion.Wherein catapult portion is pressed on radiator.And button hole portion to be one extend in the two ends of catapult portion, button hole portion has a plurality of button holes, and respectively accordingly hook in a plurality of clasps of radiator installing frame so that with radiator flexibly clinching in the radiator installing frame.
The spiral-lock structure of the formula that clamps the up and down radiator of described ease of assembly and replacing, wherein this bolt further comprises: rotate grooving, be located at a wherein end of bolt, insert rotation for bottle opener.
The spiral-lock structure of the formula that clamps the up and down radiator of described ease of assembly and replacing further comprises: spring secures rail to sleeper, screw lock ring edge reach members such as nut.Wherein second thread segment is located at second end of bolt, and this second thread segment is adjacent to an other end of bead.Screw lock ring edge then takes shape in the two ends of the catapult portion of spring secures rail to sleeper, and screw lock ring edge has through hole, is set in second thread segment of bolt.As for nut is second thread segment of screw lock in bolt, and locks under the pressure of screw lock ring edge, and spring secures rail to sleeper further is locked in bolt.
The spiral-lock structure of the formula that clamps the up and down radiator of described ease of assembly and replacing, wherein this nut further comprises: rotate grooving, be located at a wherein end of nut, insert rotation for bottle opener.
The spiral-lock structure of the formula that clamps the up and down radiator of described ease of assembly and replacing, wherein this bolt further comprises: rotate grooving, be located at the end of second thread segment of bolt, insert rotation for bottle opener.
The utlity model has following effect and characteristics:
1. the spiral-lock structure of the formula that clamps the up and down radiator of ease of assembly provided by the utility model and replacing, it can directly locker be on the two sides of printed circuit board (PCB) respectively ordinatedly with clamping plate earlier with the radiator installing frame, and radiator then mat spring secures rail to sleeper anchors on the radiator installing frame.Therefore computer assembling manufacturer can load onto own required radiator pattern easily, and is very convenient in the operation;
2. the spiral-lock structure of the formula that clamps the up and down radiator of ease of assembly provided by the utility model and replacing because only need directly radiator installing frame elder generation and clamping plate etc. are only had two members, is distinguished locker ordinatedly on the two sides of printed circuit board (PCB), so easy to assembly.Bolt neither need unload in computer assembling manufacturer, also need not pull down radiator installing frame and clamping plate, just can load onto own required radiator pattern;
3. the spiral-lock structure of the formula that clamps the up and down radiator of ease of assembly provided by the utility model and replacing, special bolt and nut also further is provided, can radiator further be locked on the radiator installing frame more firmly optionally according to computer assembling manufacturer or user's different needs.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model first embodiment;
Fig. 2 has been sandwiched in clamping plate and radiating component installing frame group the sectional perspective constitutional diagram (but radiator and spring secures rail to sleeper all make up as yet) on the two sides of printed circuit board (PCB) for the utility model first embodiment;
Fig. 3 is that the utility model first embodiment is with the sectional perspective constitutional diagram (remaining spring secures rail to sleeper as yet not combination) of heat sink arrangement in the radiating component installing frame;
Fig. 4 is the stereogram after the utility model first embodiment combination is finished;
Fig. 5 is the 5-5 profile in Fig. 4;
Fig. 6 is the three-dimensional exploded view (second embodiment has increased special nut than first embodiment more) of the utility model second embodiment;
Fig. 7 has been sandwiched in clamping plate and radiating component installing frame group the sectional perspective constitutional diagram (but radiator, spring secures rail to sleeper and nut all make up as yet) on the two sides of printed circuit board (PCB) for the utility model second embodiment;
Fig. 8 is that the utility model second embodiment is with the sectional perspective constitutional diagram (remaining spring secures rail to sleeper and nut as yet not combination) of heat sink arrangement in the radiating component installing frame;
Fig. 9 is the stereogram after the utility model second embodiment combination is finished;
Figure 10 is the 10-10 profile in the 9th figure;
Figure 11 is the three-dimensional exploded view of the designed existing radiator installation constitution of US business AMD;
Figure 12 is the three-dimensional combination figure of the designed existing radiator installation constitution of US business AMD.
Symbol description among the figure
One, the utility model is partly:
21 clamping plate, 211 screws
212 prominent pins
22 radiator installing frames, 221 through holes
222 clasps
23 radiators, 231 groovings
24 printed circuit board (PCB)s, 241 through holes
25 integrated circuit devices
26 bolts, 261 first thread segments
262 beads, 263 second thread segments
264 rotation groovings
27 spring secures rail to sleepers, 271 catapult portions
272 button hole portions, 273 button holes
274 screw lock ring edge, 275 through holes
28 nuts, 281 rotation groovings
Two, prior art is partly:
A CPU private jack
B printed circuit board (PCB) B1 through hole
The prominent pin of C clamping plate C1
D radiator installing frame D1 through hole
The D2 location lug
The E radiator
F elastic component F1 location hole
The G screw
Embodiment
Describe embodiment of the present utility model in detail below in conjunction with drawings and Examples.
See also Fig. 1 to shown in Figure 10, the spiral-lock of the formula that clamps the up and down radiator of a kind of ease of assembly provided by the utility model and replacing structure comprises: clamping plate 21, radiator installing frame 22, and radiator 23 members such as grade.Its middle clamp plate 21 is interposed in the wherein one side of printed circuit board (PCB) 24, and clamping plate 21 have prominent pin 212 and are located at the screw 211 of prominent pin 212.And radiator installing frame 22 frames are enclosed within the periphery of the integrated circuit device 25 that is installed on the printed circuit board (PCB) 24, radiator installing frame 22 and folder are attached to the other one side of above-mentioned printed circuit board (PCB) 24, so that cooperate clamping plate 21 to press from both sides the correspondence position that is affixed on printed circuit board (PCB) 24 two sides mutually, wherein two relative edges of radiator installing frame 22 have through hole 221 separately.Above-mentioned radiator 23 then is installed among the radiator installing frame 22.
Of the present utility model being characterised in that:
Above-mentioned two corresponding sides of radiator installing frame 22 further have a plurality of clasps 222 separately.The spiral-lock structure of the formula that clamps the up and down radiator of ease of assembly of the present utility model and replacing also further comprises: two support bolts 26, and spring secures rail to sleeper 27.A wherein end of aforementioned two support bolts 26 is provided with separately: first thread segment 261, bead 262 and second thread segment 263.Wherein first thread segment 261 and second thread segment 263 are located at the two ends of screw thread respectively, and bead 262 then Jie is located between first thread segment 261 and second thread segment 263.Bolt 26 further is provided with rotation grooving 264 at the end of second thread segment 263, inserts rotation for instruments such as bottle openers.
Have as for 27 of aforementioned spring secures rail to sleepers: members such as catapult portion 271, button hole portion 272, screw lock ring edge 274 and through hole 275.Wherein catapult portion 271 is pressed on radiator 23.Button hole portion 272 then one extends in the two ends of catapult portion 271, and button hole portion 272 has a plurality of button holes 273, and respectively accordingly hook in a plurality of clasps 222 of radiator installing frame 22 so that with radiator 23 flexibly clinching in radiator installing frame 22.Take shape in the two ends of the catapult portion 271 of spring secures rail to sleeper 27 as for 274 at screw lock ring edge, screw lock ring edge 274 has through hole 275, is set in second thread segment 263 of bolt 26.
During assembling, see also Figure 1 and Figure 2, earlier with first thread segment 261 of two support bolts 26 from radiator installing frame 22 wherein two relative edges' through hole 221 penetrate, the through hole 241 that runs through printed circuit board (PCB) 24 again, at last by the grooving screw lock of bottle opener inserting bolt 26 in the through hole 211 of clamping plate 21, and radiator installing frame 22 and clamping plate 21 are distinguished lockers in the two sides of printed circuit board (PCB) 24, so that radiator installing frame 22 is fixed in printed circuit board (PCB) 24.
Then, as shown in Figure 3, location in the radiator installing frame 22 of again radiator 23 being packed into.Next, as shown in Figure 4, the catapult portion 271 of spring secures rail to sleeper 27 is packed in the grooving 231 of radiator 23 central authorities, and the button hole portion 272 that makes its two ends respectively accordingly hook in a plurality of clasps 222 of radiator installing frame 22, so that flexibly clinching is in radiator installing frame 22 with radiator 23, the assembly working of radiator 23 has just easily been finished.
See also Fig. 6 to shown in Figure 10, if when the user has the locking demand of special strictness, the utility model can also further utilize two nuts 28 respectively screw locks in second thread segment 263 of bolt 26.A wherein end of this nut 28 is provided with rotation grooving 281, as long as utilize bottle opener to insert rotation in the rotation grooving 281, and two nuts 28 is locked screw lock ring edge 274 under the pressure of spring secures rail to sleeper 27 two ends respectively, spring secures rail to sleeper 27 further can be locked in bolt 26.So can with radiator 23 very securely snap close in radiator installing frame 22.
Claims (4)
1. the spiral-lock of the formula that clamps the up and down radiator of ease of assembly and replacing structure comprises:
Clamping plate, be interposed in printed circuit board (PCB) wherein the one side;
The radiator installing frame, frame is enclosed within the periphery of the integrated circuit device that is installed on the printed circuit board (PCB), radiator installing frame and folder are attached to the other one side of above-mentioned printed circuit board (PCB), so that cooperate clamping plate to press from both sides the correspondence position that is affixed on the printed circuit board (PCB) two sides mutually, wherein two relative edges of radiator installing frame have through hole separately;
Radiator is installed among the radiator installing frame;
It is characterized in that:
(A) above-mentioned two corresponding sides of radiator installing frame further have a plurality of clasps separately;
(B) spiral-lock of the formula that clamps the up and down radiator of above-mentioned ease of assembly and replacing structure also further comprises:
(a) two support bolts, every support bolt has separately: first end and second end, wherein first end is provided with first thread segment, and between first end and second end, be provided with bead, a wherein end of this bead is adjacent to first thread segment, first thread segment of two support bolts from the radiator installing frame wherein two relative edges' through hole penetrate, the through hole that runs through printed circuit board (PCB) again, last screw lock is in the through hole of clamping plate, and radiator installing frame and clamping plate are distinguished locker in the two sides of printed circuit board (PCB), so that the radiator installing frame is fixed in printed circuit board (PCB);
(b) spring secures rail to sleeper has: catapult portion is pressed on radiator; Button hole portion, one extends in the two ends of catapult portion, button hole portion has a plurality of button holes, and respectively accordingly hook in a plurality of clasps of radiator installing frame so that with radiator flexibly clinching in the radiator installing frame.
2. the spiral-lock structure of the formula that clamps the up and down radiator of ease of assembly according to claim 1 and replacing is characterized in that this bolt further comprises: rotate grooving, be located at an other end of bolt, insert rotation for bottle opener.
3. the spiral-lock structure of the formula that clamps the up and down radiator of ease of assembly according to claim 1 and replacing is characterized in that, further comprises:
(A) second thread segment is located at second end of bolt, and this second thread segment is adjacent to an other end of bead:
(B) screw lock ring edge takes shape in the two ends of the catapult portion of spring secures rail to sleeper, and screw lock ring edge has through hole, is set in second thread segment of bolt;
(C) nut, screw lock be in second thread segment of bolt, and lock is under the pressure of screw lock ring edge, and spring secures rail to sleeper further is locked in bolt.
4. the spiral-lock structure of the formula that clamps the up and down radiator of ease of assembly according to claim 3 and replacing is characterized in that this nut further comprises: rotate grooving, be located at a wherein end of nut, insert rotation for bottle opener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02238617 CN2553593Y (en) | 2002-06-14 | 2002-06-14 | Easy-to-assemble-and-change top and down clamping fastening structure for radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02238617 CN2553593Y (en) | 2002-06-14 | 2002-06-14 | Easy-to-assemble-and-change top and down clamping fastening structure for radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2553593Y true CN2553593Y (en) | 2003-05-28 |
Family
ID=33712264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02238617 Expired - Lifetime CN2553593Y (en) | 2002-06-14 | 2002-06-14 | Easy-to-assemble-and-change top and down clamping fastening structure for radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2553593Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100544569C (en) * | 2006-11-01 | 2009-09-23 | 富准精密工业(深圳)有限公司 | Buckling device of radiator |
| CN111149440A (en) * | 2017-09-29 | 2020-05-12 | 交互数字Ce专利控股公司 | Apparatus for use in an electronic device |
| CN113967888A (en) * | 2020-07-23 | 2022-01-25 | 长鑫存储技术有限公司 | Sponge brush replacing tool and mounting method and semiconductor chemical mechanical polishing equipment |
-
2002
- 2002-06-14 CN CN 02238617 patent/CN2553593Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100544569C (en) * | 2006-11-01 | 2009-09-23 | 富准精密工业(深圳)有限公司 | Buckling device of radiator |
| CN111149440A (en) * | 2017-09-29 | 2020-05-12 | 交互数字Ce专利控股公司 | Apparatus for use in an electronic device |
| CN113967888A (en) * | 2020-07-23 | 2022-01-25 | 长鑫存储技术有限公司 | Sponge brush replacing tool and mounting method and semiconductor chemical mechanical polishing equipment |
| CN113967888B (en) * | 2020-07-23 | 2022-06-24 | 长鑫存储技术有限公司 | Sponge brush replacing tool and mounting method and semiconductor chemical mechanical polishing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120614 Granted publication date: 20030528 |