CN1110090C - Fastening device - Google Patents
Fastening device Download PDFInfo
- Publication number
- CN1110090C CN1110090C CN 98105565 CN98105565A CN1110090C CN 1110090 C CN1110090 C CN 1110090C CN 98105565 CN98105565 CN 98105565 CN 98105565 A CN98105565 A CN 98105565A CN 1110090 C CN1110090 C CN 1110090C
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- China
- Prior art keywords
- holding section
- extension
- buckling device
- radiator
- top making
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Abstract
The present invention relates to a fastening device, which is used for combining a heat radiating body, a chip of a central processing unit and a connector for a central processing unit. The heat radiating body is provided with a slot; the connector for a central processing unit is provided with a fastener; the fastener is bridged over the slot to be fastened with the fastener of the connector for a central processing unit. The fastener comprises a butting body and a body for operation; the butting body is provided with afirst fastening part; the body for operation is provided with a second fastening part which is connected with the first fastening part. When the butting body and the body for operation are connected by means of the first and the second fastening parts, at least one of the two fastening parts is deformed moderately to prevent the butting body and the body for operation from disengaging.
Description
The present invention relates to a kind of buckling device, particularly relate to a kind of buckling device that is used in conjunction with radiator, central processing unit chip and central processing unit connector, it has suitable elasticity and the location of supporting and supports and end effect, can realize effective combination.
Along with the fast development of computerized information industry, the various electric components of the inner installing of computer are also increasing, for example: chip, power supply unit, disc unit, CD player etc.Because each electric component is in operation, the capital produces sizable heat, wherein, especially should be noted that the heat that the central processing unit chip is produced, and along with the computer arithmetic speed is accelerated, the also corresponding increase of heat that the central processing unit chip produces, therefore the heat radiation of settlement computer inside how effectively, to guarantee that central processing unit works under suitable temperature, avoid influencing the stability and the quality of pcs signal transmission, be the current problem that must solve.
Known solution central processing unit chip produces the correlation technique of heat, can be with reference to the U.S. the 4th, 745,456,5,019,940 and 5,594, No. 624, and patent application such as No. the 83217100th, 83217100,84207163,84212747,85200861 and 85206293, Taiwan, these patents are combined into one radiator, central processing unit chip and central processing unit connector all by a buckling device, so that the function of heat radiation to be provided.But the buckling device that above-mentioned each patent disclosed, all there are the following problems:
1. the number of spare parts of buckling device is many, and complex-shaped, as the U.S. the 4th, 745,456 and 5,019, and patent application such as No. the 83217100th, 84212747 and 85200861, No. 940 patents, Taiwan.
2. buckling device is made up of solid memder, operability is not good, need by aid, can be in conjunction with radiator, central processing unit chip and central processing unit connector, also need use aid during dismounting, for example the U.S. the 5th, 594, patent application such as No. the 83217100th, 84207163 and 85206293, No. 624 patents, Taiwan.
So, how to provide that a kind of number of spare parts is few, simple in structure, combination and dismounting do not need aid and have suitable to support elasticity and the buckling device that ends effect is supported in the location, can be effectively in conjunction with radiator, central processing unit chip and central processing unit connector, real is problem anxious to be solved.
The object of the present invention is to provide all buckling devices quite easily of a kind of combination and dismounting radiator, central processing unit chip and central processing unit connector.
Another object of the present invention is to provide a kind of have suitable support elasticity and the buckling device that ends effect is supported in the location.
The object of the present invention is achieved like this, a kind of buckling device promptly is provided, in order in conjunction with radiator, central processing unit chip and central processing unit connector, form suitable groove on this radiator, the appropriate location of described central processing unit connector is provided with fastener; This buckling device is striden in the groove of being located at described radiator, and fastener buckle with described central processing unit connector, its buckling device comprises a top making body and an operating body that is engaged with each other at least, on described top making body, have first holding section and with the first button portion of described fastener buckle, have on the described operating body second holding section that engages with described first holding section and with the second button portion of described another fastener buckle, described first holding section of described top making body and operating body mat and described second holding section engage, in this first holding section and described second holding section at least one can prevent that described top making body and operating body break away from the ground distortion, and this top making body is replaced described radiator.
The present invention also comprises: an electric connector, and be seated on the circuit board, and be electrically connected with interlock circuit on the circuit board, on the appropriate location of electric connector, be provided with fastener; One chip is seated on the described electric connector, is electrically connected with interlock circuit on the circuit board; One radiator has a matrix and several radiating fins, and wherein, this matrix and described chip butt, and the heat that described chip produces discharged, described radiating fin be with the ad hoc fashion deploying, and form suitable groove; One buckling device, be crossed in the groove of radiator, and with the fastener buckle of electric connector, described buckling device comprises a top making body and an operating body that is engaged with each other at least, on described top making body, have one first holding section and with the first button portion of described fastener buckle, have on the described operating body one second holding section that engages with described first holding section and with the second button portion of described another fastener buckle, described top making body and operating body are engaged by first holding section and second holding section, in this first holding section and second holding section at least one, can prevent that described top making body and operating body break away from ground appropriateness distortion, and this top making body is to replace the matrix of described radiator.
The advantage of apparatus of the present invention is, all quite convenient when its buckling device combination and dismounting radiator, central processing unit chip and central processing unit connector, number of spare parts is few, simple in structure, it also has suitable elasticity and the location of supporting and supports and end effect, and can contact and fasten associated components effectively.
Below in conjunction with accompanying drawing, describe embodiments of the invention in detail, wherein:
Fig. 1 is the three-dimensional exploded view of buckling device of the present invention and radiator, central processing unit chip and central processing unit connector;
Fig. 2 is the stereogram of buckling device top making body of the present invention and operating body combination;
Fig. 3 is the schematic perspective view of buckling device of the present invention and radiator, central processing unit chip and combination of central processing unit connector and dismounting.
Please consult Fig. 1 and Fig. 2 simultaneously, buckling device 1 of the present invention comprises a top making body 10 and an operating body 40, in order in conjunction with radiator 60, central processing unit chip 70 and central processing unit connector 80.Wherein, this radiator 60 has the flat matrix 62 that slightly is square, and several and matrix 62 are one-body molded and the radiating fin 64 that extends to buckling device 1 direction, these several radiating fins 64 slightly are column, and dispose with arranged in array mode, the appropriate position forms a groove 66 between radiating fin 64, strides for buckling device 1 and establishes, the end face butt of the bottom surface of this matrix 62 and central processing unit chip 70; Central processing unit chip 70 is plugged on the central processing unit connector 80, to be electrically connected with the motherboard (not shown); Central processing unit connector 80 outwards is convexly equipped with out several fasteners 82 on the appropriate location of its relative two sides, for the counter structure buckle on the buckling device 1 (back is described in detail).
The top making body 10 of buckling device 1 is formed by plate stamping, comprise a base portion 12 substantially, leave first extension 14 that radiator 60 ground along inclined direction extend along base portion 12 one ends, and along base portion 12 other end diagonally extendings and with first extension 14 roughly the symmetry second extension 22.The matrix 62 of this base portion 12 in order to replace radiator 60; The end of first extension 14 bends out one first elastic portion 16 towards radiator 60 directions, offers the first button portion 18 of a square hole shape on the appropriate location of first elastic portion 16, with fastener 82 buckles of central processing unit connector 80; Second extension, 22 ends extend three extension 24 parallel with base portion 12, on the 3rd extension 24 free-ended both side edges, bend out the fin 25 of a pair of reversed dip each other and extension towards radiator 60, to form first holding section 26 that slightly is shape, this first holding section 26 and 24 of the 3rd extensions set out the junction surface 28 of a pair of groove shape, in order to the counter structure (back is described in detail) of bonding operation body 40.
The operating body 40 of buckling device 1 is also formed by plate stamping, have one with the top making body 10 first elastic portion 16 parallel second corresponding elastic portion 42, this second elastic portion 42 is left an end of radiator 60, bends out an operating portion 44 that slightly is shape, uses (back is described in detail) for combination and dismounting; One with the second corresponding holding section 46 of 26 shapes, top making body 10 first holding sections, be formed on second elastic portion 42, this first holding section 46 is a perforate, wears for first holding section 26; With respect to the first button portion 18 of first elastic portion 16, on second elastic portion 42, also offer the second button portion 48 of a square hole shape, with fastener 82 buckles of central processing unit connector 80.
Pass second holding section 46 of operating body 40 when first holding section 26 of top making body 10 after, utilize aid that (see figure 2) is tied in first holding section 26 that slightly is shape, make its suitable distortion, can prevent that top making body 10 and operating body 40 break away from, second holding section 46 of operating body 40 will engage with the junction surface 28 of top making body 10 this moment, and have suitable size between the two and cooperate, when operating, can be in good motion state.Be appreciated that, though the present invention utilizes the suitable distortion of first holding section 26 on the top making body 10 to prevent that top making body 10 and operating body 40 break away from, but this does not mean and only utilizes these modes can prevent that just top making body 10 and operating body 40 break away from, specifically, for example utilize the appropriateness distortion of second holding section 46, perhaps, will slightly be first holding section, 26 structures of shape, change on the operating body 40 or the like from top making body 10, also can reach and be equal to effect.
Please consult Fig. 3 simultaneously, it is buckling device 1 of the present invention and radiator 60, central processing unit chip 70 and 80 combinations of central processing unit connector and dismounting schematic perspective view.During combination, earlier central processing unit chip 70 is plugged on the central processing unit connector 80, again radiator 60 is placed on the central processing unit chip 70, this moment radiator 60 matrixes 62 bottom surfaces will with the end face butt of central processing unit chip 70; Top making body 10 that will engage then and operating body 40 (being buckling device 1) are striden in the groove 66 of being located at radiator 60, and with 18 elder generations of the first button portion of top making body 10 and corresponding fastener 82 buckles of central processing unit connector 80; On the operating portion 44 of operating body 40, apply one towards radiator 60 and along the strength of arrow B direction, make operating body 40 produce swing, and the second button portion 48 of operating body 40 is buckled on the fastener 82 of central processing unit connector 80, can finish combination.During dismounting, on the operating portion 44 of operating body 40, apply one towards radiator 60 and along the strength of arrow A direction, the swing that makes operating body 40 produce other directions can be finished dismounting.By this as can be known, buckling device of the present invention 1 and radiator 60, central processing unit chip 70 and central processing unit connector 80 do not need the instrument of assisting when combination and dismounting.
Below only embodiments of the invention are described, but can not be limited the present invention, various variations or modification according to spirit of the present invention is done all are included in claims of the present invention.
Claims (17)
1. a buckling device in order in conjunction with radiator, central processing unit chip and central processing unit connector, is characterized in that, forms suitable groove on the described radiator, and the appropriate location of described central processing unit connector is provided with fastener; Described buckling device is striden in the groove of being located at described radiator, and fastener buckle with described central processing unit connector, its buckling device comprises a top making body and an operating body that is engaged with each other at least, on described top making body, have first holding section and with the first button portion of described fastener buckle, have on the described operating body second holding section that engages with described first holding section and with the second button portion of described another fastener buckle, described first holding section of described top making body and operating body mat and described second holding section engage, in described first holding section and described second holding section at least one can prevent that described top making body and operating body break away from the ground distortion, and described top making body is replaced described radiator.
2. buckling device as claimed in claim 1 is characterized in that, described fastener is to constitute by outwards being convexly equipped with on the appropriate location of central processing unit connector two relative side.
3. buckling device as claimed in claim 1 or 2, it is characterized in that, the top making body of described buckling device also comprises a base portion, along first extension of described base portion one end extension and second extension that extends along the described base portion other end, described base portion is in order to replace radiator, and the end of described first extension bends out one first elastic portion towards the radiator direction, and the appropriate location of described first elastic portion is provided with the first button portion with central processing unit connector fastener buckle.
4. buckling device as claimed in claim 3 is characterized in that, first extension of described top making body and second extension leave described radiator ground symmetry and tilt and extension along described base portion two ends.
5. buckling device as claimed in claim 3 is characterized in that, the end of described second extension also extends one the 3rd extension, and described first holding section is formed at the free end of the 3rd extension, and engages with second holding section of described operating body.
6. buckling device as claimed in claim 5, it is characterized in that, described first holding section is by on the free-ended both side edges of described the 3rd extension, bend out the fin of a pair of reversed dip each other and extension towards described radiator, described second holding section is the perforate of a corresponding shape, described second holding section is passed in described first holding section, and described first holding section can prevent that described top making body and operating body break away from ground appropriateness distortion.
7. buckling device as claimed in claim 5 is characterized in that, described top making body is also offered a pair of groove shape and engaged the junction surface of described operating body between described the 3rd extension and first holding section.
8. buckling device as claimed in claim 7 is characterized in that, described the 3rd extension is parallel with described base portion.
9. buckling device as claimed in claim 3, it is characterized in that, described operating body also has second elastic portion corresponding with first elastic portion of described top making body, on described second elastic portion, form the second button portion with the fastener buckle of described central processing unit connector, described second holding section be positioned at can with second elastic portion that described top making body first holding section engages on.
10. buckling device as claimed in claim 9 is characterized in that, also is provided with one on second elastic portion of described operating body as the combination and the operating portion of force application part when dismantling described radiator, central processing unit chip and central processing unit connector.
11. a buckling device combination is characterized in that it comprises:
One electric connector is seated on the circuit board, and is electrically connected with interlock circuit on the circuit board, is provided with fastener on the appropriate location of described electric connector;
One chip is seated on the described electric connector, is electrically connected with interlock circuit on the circuit board;
One radiator has a matrix and several radiating fins, and wherein, described matrix and described chip butt, and the heat that described chip produces discharged, described radiating fin be with the ad hoc fashion deploying, and form suitable groove;
One buckling device, be crossed in the groove of radiator, and with the fastener buckle of electric connector, described buckling device comprises a top making body and an operating body that is engaged with each other at least, on described top making body, have one first holding section and with the first button portion of described fastener buckle, have on the described operating body second holding section that engages with described first holding section and with the second button portion of described another fastener buckle, described top making body and operating body are engaged by described first holding section and second holding section, in described first holding section and second holding section at least one can prevent that described top making body and operating body break away from ground appropriateness distortion, and described top making body is to replace the matrix of described radiator.
12. buckling device combination as claimed in claim 11, it is characterized in that, the top making body of described buckling device also comprises a base portion, extend first extension and extend second extension along described base portion one end along the described base portion other end, described base portion is replaced the matrix of described radiator, and the end of described first extension bends out one first elastic portion towards described radiator direction, is provided with the first button portion with the fastener buckle of described electric connector on the appropriate location of described first elastic portion.
13. buckling device combination as claimed in claim 12 is characterized in that the end of described second extension also extends one the 3rd extension, described first holding section is formed at the free end of the 3rd extension, and engages with second holding section of described operating body.
14. buckling device combination as claimed in claim 13, it is characterized in that, described first holding section is on the free-ended both side edges of the 3rd extension, bend out the fin of a pair of reversed dip each other and extension towards described radiator, described second holding section is the perforate of a corresponding shape, described second holding section is passed in described first holding section, and described first holding section can prevent that described top making body and operating body break away from ground appropriateness distortion.
15. buckling device as claimed in claim 13 combination is characterized in that, described top making body is also offered junction surface a pair of groove shape and that engage described operating body between described the 3rd extension and described first holding section.
16. buckling device combination as claimed in claim 12, it is characterized in that, described operating body also has and the second corresponding elastic portion of described top making body first elastic portion, on described second elastic portion, form the second button portion with described central processing unit connector fastener buckle, described second holding section is positioned on the appropriate location of described second elastic portion, and engages with first holding section of described top making body.
17. buckling device combination as claimed in claim 16 is characterized in that, the operating portion at the afterburning position when also forming a conduct combination and dismounting on second elastic portion of described operating body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98105565 CN1110090C (en) | 1998-03-13 | 1998-03-13 | Fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98105565 CN1110090C (en) | 1998-03-13 | 1998-03-13 | Fastening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1229279A CN1229279A (en) | 1999-09-22 |
| CN1110090C true CN1110090C (en) | 2003-05-28 |
Family
ID=5218803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98105565 Expired - Fee Related CN1110090C (en) | 1998-03-13 | 1998-03-13 | Fastening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1110090C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5574422B2 (en) | 2010-09-16 | 2014-08-20 | Ｆｄｋトワイセル株式会社 | Circuit board support device and battery unit including the circuit board support device |
| CN110838632B (en) * | 2018-08-17 | 2021-05-25 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly and limiting part thereof |
-
1998
- 1998-03-13 CN CN 98105565 patent/CN1110090C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1229279A (en) | 1999-09-22 |
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| C06 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |