CN202068679U - Combined structure of fixing jig and circuit board and combined structure of fixed jig and circuit board and radiating module - Google Patents
Combined structure of fixing jig and circuit board and combined structure of fixed jig and circuit board and radiating module Download PDFInfo
- Publication number
- CN202068679U CN202068679U CN2011201718726U CN201120171872U CN202068679U CN 202068679 U CN202068679 U CN 202068679U CN 2011201718726 U CN2011201718726 U CN 2011201718726U CN 201120171872 U CN201120171872 U CN 201120171872U CN 202068679 U CN202068679 U CN 202068679U
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- posting
- circuit board
- processing unit
- central processing
- radiating module
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- 239000002184 metal Substances 0.000 claims description 29
- 239000000758 substrate Substances 0.000 claims description 29
- 239000011469 building brick Substances 0.000 claims description 10
- 239000012634 fragment Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000002788 crimping Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 9
- 238000007906 compression Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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Abstract
A combined structure of a fixing jig and a circuit board and a combined structure of the fixing jig and a heat dissipation module are provided. The combined mechanism comprises a circuit board, a central processing unit and a fixing jig. The circuit board comprises a board body and a socket connector arranged on the top surface of the board body, wherein the board body is provided with a plurality of through holes which penetrate through the board body from top to bottom and are spaced from each other; the central processor is arranged on the socket connector and electrically connected with the socket connector; the fixing jig comprises a lower positioning frame, an upper positioning frame and a plurality of spring locking pieces, wherein the lower positioning frame is abutted against the back surface of the plate body; the upper positioning frame is provided with a through hole for the central processing unit to penetrate out, and comprises two inner side edges which are spaced and pressed against the opposite side of the central processing unit; the spring locking pieces are arranged on the upper positioning frame and bias the upper positioning frame downwards, and each spring locking piece penetrates through each through hole and is locked on the lower positioning frame. The utility model discloses make central processing unit and socket connector keep good crimping contact in advance and can stably dispel the heat.
Description
Technical field
The utility model relate to a kind of fixed jig and circuit board combining structure and with the combining structure of radiating module, be meant especially a kind of fixed jig that is used for fixing central processing unit, radiating module and circuit board combining structure and with the combining structure of radiating module.
Background technology
The volume of desktop computer design at present is more and more littler, and not had enough areas on the circuit board can supply in order to withhold the fastener setting of central processing unit.Therefore, existing central processing unit and radiating module are earlier central processing unit to be placed on the socket connector of circuit board, then when being assembled in circuit board, again with radiating module locking on circuit board and be pressed on the central processing unit end face, radiating module can be dispelled the heat to central processing unit.
Owing to there is no the structural design of location between central processing unit and the socket connector, therefore, radiating module is locked in the process of circuit board, central processing unit easily causes the situation of skew because of the collision of radiating module, make loose contact between central processing unit and the socket connector, cause the instability of signal transmission.Moreover because radiating module just is pressed on the central processing unit end face, therefore, when computer is subjected to the external force influence and produces when acutely rocking, central processing unit is easy to generate offset or even breaks away from socket connector.
Therefore, need provide the combining structure of a kind of fixed jig and circuit board and solve the problems referred to above with the combining structure of radiating module.
The utility model content
A purpose of the present utility model, be to provide the combining structure of a kind of fixed jig and circuit board, can firmly central processing unit be positioned on the socket connector of circuit board by fixed jig, make to keep good pre-press contacts between central processing unit and the socket connector.
The purpose of this utility model and solution prior art problem adopt following technological means to realize, combining structure according to fixed jig disclosed in the utility model and circuit board, this combining structure comprises a circuit board, a central processing unit, and a fixed jig.This circuit board comprises a plate body, and a socket connector that is arranged at this plate body end face, and this plate body is formed with a plurality of running through up and down and perforation spaced apart; This central processing unit is arranged on this socket connector and with this socket connector and electrically connects; This fixed jig comprises posting on the posting,, and a plurality of springlock firmware, and this time posting is connected to this plate body back side; Should go up posting and be formed with a through hole that passes for central processing unit, posting comprises two separately and press on the inner side edge of this central processing unit opposition side on this; These a plurality of springlock firmwares are arranged on this posting and to the bias voltage down of posting on this, respectively this springlock firmware is arranged in respectively this perforation and is locked in this time posting.
The purpose of this utility model and solution prior art problem can also adopt following technological means further to realize.
Central processing unit comprises a metallic contact plate, and this metallic contact plate comprises two shoulders that are positioned at opposition side, and each inner side edge is pressed on each shoulder.
Last posting is convexly equipped with and is formed with a fin.
Last posting outer peripheral edges are formed with all grooves, and this circuit board comprises that also one is arranged at the plate body end face and stretches into the electronic building brick of cutting in the groove.
Another purpose of the present utility model, be to provide the combining structure of a kind of fixed jig, circuit board and radiating module, can firmly central processing unit be positioned on the socket connector of circuit board by fixed jig, and radiating module is fixed on the position that presses on the central processing unit, makes radiating module stably to dispel the heat central processing unit.
According to the combining structure of fixed jig disclosed in the utility model, circuit board and radiating module, this combining structure comprises a circuit board, a central processing unit, a fixed jig, and a radiating module.This circuit board comprises a plate body, and a socket connector that is arranged at this plate body end face, and this plate body is formed with a plurality of running through up and down and perforation spaced apart; This central processing unit is arranged on this socket connector and with this socket connector and electrically connects; This fixed jig comprises posting, a plurality of springlock firmware, a plurality of bond post on the posting,, and a plurality of lock-connecting piece, and this time posting is connected to this plate body back side; Should go up posting and be formed with a through hole that passes for this central processing unit, posting comprises two separately and press on the inner side edge of this central processing unit opposition side on this; These a plurality of springlock firmwares are arranged on this posting and to the bias voltage down of posting on this, respectively this springlock firmware is arranged in respectively this perforation and is locked in this time posting; These a plurality of bond posts are arranged at posting on this spaced apartly; Respectively this lock-connecting piece can be locked in respectively this bond post; This radiating module comprises that one is connected to the metal substrate of this central processing unit, and this metal substrate is formed with a plurality of perforations that wear for described bond post respectively, and respectively this lock-connecting piece is arranged in respectively this perforation and is locked in respectively this bond post.
Central processing unit comprises a metallic contact plate, and this metallic contact plate comprises a contact end face that contacts with this metal substrate, and two shoulders that are positioned at this contact end face opposition side, and each inner side edge is pressed on each shoulder.
Radiating module also comprises and a plurality ofly is arranged at this metal substrate end face and to its bias voltage shell fragment of bias voltage down, respectively this bias voltage shell fragment comprises that one is fixed in the flat segments of this metal substrate, and two warpage sections that bend up by the flat segments end opposite respectively, respectively this warpage section is formed with a perforate that supplies each lock-connecting piece to wear.Respectively this bond post is formed with a screw, and respectively this lock-connecting piece is the screw of a screw lock in this screw.
By above-mentioned technological means, the advantage and the effect of the combining structure of the utility model fixed jig, circuit board and radiating module are, design by fixed jig, in the process of assembling central processing unit and radiating module, posting can firmly be positioned at central processing unit on the socket connector of circuit board earlier under the last posting of fixed jig reached, and made can keep good pre-press contacts between central processing unit and the socket connector.Then, radiating module is locked on the bond post, the metal substrate of radiating module can be fixed on the position of the contact end face that presses on central processing unit, radiating module can stably be dispelled the heat to central processing unit by lock-connecting piece.
Description of drawings
Fig. 1 is the stereogram of an embodiment of the combining structure of the utility model fixed jig, circuit board and radiating module;
Fig. 2 is the three-dimensional exploded view of an embodiment of the combining structure of the utility model fixed jig, circuit board and radiating module;
Fig. 3 is the stereogram of an embodiment of the combining structure of the utility model fixed jig, circuit board and radiating module, and the fixedly state of central processing unit of fixed jig is described;
Fig. 4 is the cross-sectional schematic of an embodiment of the combining structure of the utility model fixed jig, circuit board and radiating module, and the fixedly state of central processing unit of fixed jig is described; And
Fig. 5 is the cross-sectional schematic of an embodiment of the combining structure of the utility model fixed jig, circuit board and radiating module, and the fixedly state of central processing unit and radiating module of fixed jig is described.
The primary clustering symbol description:
(the utility model) 325 cut groove
100 fixed jigs, circuit board and 33 springlock firmwares
Combining structure 331 bolts of radiating module
1 circuit board, 332 compression springs
11 plate bodys, 333 elastic washers
111 perforation, 334 heads
12 socket connectors, 34 bond posts
13 electronic building bricks, 341 screws
2 central processing units, 35 lock-connecting pieces
21 processor bodies, 4 radiating modules
22 metallic contact plates, 41 metal substrates
221 contact end faces, 411 perforations
222 shoulders, 42 heat pipes
3 fixed jigs, 43 radiators
31 times posting 44 radiator fans
311 screws, 45 bias voltage shell fragments
Posting 451 flat segments on 32
321 through holes, 452 warpage sections
453 perforates of 322 inner side edges
323 installing holes
324 fins
Embodiment
About aforementioned and other technology contents, characteristics and effect of the present utility model, in the detailed description of a following cooperation embodiment with reference to the accompanying drawings, can clearly present.Explanation by embodiment, should be to reach technological means and the effect that predetermined purpose takes to be able to more deeply and particularly understand to the utility model, yet appended accompanying drawing only provide with reference to the usefulness of explanation, be not to be used for the utility model is limited.
Before the utility model is described in detail, be noted that in the following description content similarly assembly is to represent with identical numbering.
As shown in Figures 1 and 2, be an embodiment of the combining structure of the utility model fixed jig, circuit board and radiating module, this combining structure 100 is in the casing (figure does not show) that is applied to computer, combining structure 100 comprises a circuit board 1, a central processing unit 2, a fixed jig 3, and a radiating module 4.
As Fig. 2, Fig. 3 and shown in Figure 4, circuit board 1 is a motherboard, and it comprises a plate body 11, and a socket connector 12 that is arranged at plate body 11 end faces, and plate body 11 is formed with a plurality of running through up and down and perforation 111 spaced apart.Central processing unit 2 is arranged on the socket connector 12 and with socket connector 12 and electrically connects.Fixed jig 3 comprises posting 32 on the posting 31,, and a plurality of springlock firmwares 33, following posting 31 is connected to plate body 11 back sides, last posting 32 is formed with a through hole 321 that passes for central processing unit 2, and last posting 32 comprises two separately and press on the inner side edge 322 of central processing unit 2 opposition sides; Springlock firmware 33 is arranged at posting 32 and to last posting 32 bias voltage down, and each springlock firmware 33 is arranged in respectively bores a hole 111 and be locked in down posting 31.By this, fixed jig 3 can firmly be positioned at central processing unit 2 on the socket connector 12 of circuit board 1, make can keep good pre-press contacts between central processing unit 2 and the socket connector 12, and central processing unit 2 can not break away from socket connector 12.
Below will be elaborated at each member of combining structure 100 and the assembling mode between each member:
As Fig. 2, Fig. 3 and shown in Figure 4, in the present embodiment, central processing unit 2 comprises a processor body 21, an and metallic contact plate 22 that is arranged at processor body 21 tops, metallic contact plate 22 comprises the contact end face of using for radiating module 4 contacts 221, and two shoulders 222 that are positioned at contact end face 221 opposition sides, each inner side edge 322 makes central processing unit 2 can remain on the position that is inserted on the socket connector 12 in order to be pressed on each shoulder 222.
The following posting 31 of fixed jig 3 is equipped with a plurality of screws 311, and last posting 32 is equipped with a plurality of installing holes 323, and the quantity of screw 311 and installing hole 323 perforation 111 quantity with circuit board 1 respectively is identical, and the position is corresponding.Each springlock firmware 33 comprises a bolt 331, a compression spring 332 and an elastic washer 333, the bolt 331 of each springlock firmware 33 is arranged in each installing hole 323 of posting 32, but bolt 331 in order to the perforation 111 of passing circuit board 1 and screw lock in the screw 311 of posting 31 down.Compression spring 332 is sheathed on the bolt 331 and two ends are connected to bolt 331 respectively up and down a head 334, and go up posting 32 end faces, compression spring 332 is in order to last posting 32 bias voltage down.Elastic washer 333 is the O shape, it can be made by rubber or silica gel material, elastic washer 333 is fastened in the annular slot that bolt 331 outer surfaces are recessed to form (figure does not show), elastic washer 333 is in order to be connected to posting 32 bottom surfaces, by this, bolt 331 make bolt 331 can not move up and break away from installing hole 323, and bolt 331 can remain on stretch through out the position of installing hole 323 belows one segment distance, bottom, so that can pass perforation 111 and screw lock in screw 311.
When desire is positioned at central processing unit 2 on the socket connector 12, earlier central processing unit 2 is inserted on the socket connector 12, then, last posting 32 is reached the both sides up and down that following posting 31 places circuit board 1 respectively, two inner side edges 322 of posting 32 are pressed on respectively on two shoulders 222 of metallic contact plate 22 of central processing unit 2, and the perforation 111 of the bolt 331 alignment circuit plates 1 of each springlock firmware 33 and the screw 311 of posting 31 down.Afterwards, assembler can be carried out the screw lock of each springlock firmware 33 in regular turn by aid (for example screwdriver), each bolt 331 is pressed down LAP makes it pass perforation 111, compression is simultaneously compressed spring 332 and is driven elastic washer 333 and moves down in the process that bolt 331 moves down, then rotating each bolt 331 makes its screw lock in the screw 311 of following posting 31, when elastic washer 333 is connected to plate body 11 end faces of circuit board 1, bolt 331 can't continue to move down again, at this moment, last posting 32 promptly locks on following posting 31 by springlock firmware 33, and the contact end face 221 of the metallic contact plate 22 of central processing unit 2 protrudes out the through hole 321 of posting 32.
Owing to compression spring 332 is compressive state (as shown in Figure 4) by head 334 compressions of bolt 331, therefore, compression spring 332 can be to last posting 32 bias voltage down, make two inner side edges 322 of going up posting 32 that central processing unit 2 is oppressed towards socket connector 12 directions, by this, central processing unit 2 can firmly be positioned on the socket connector 12, makes can remain on good precompressed contact condition between the electrical contact (figure do not show) of processor body 21 and the conducting terminal of socket connector 12 (scheming not show).Therefore, central processing unit 2 can stably carry out the transmission of the signal of telecommunication between the two with socket connector 12.
In addition, the last posting 32 of present embodiment convexes with a plurality of fins 324, each fin 324 is that the mode by drawing stamps out, by this, can increase go up the structural strength of posting 32 integral body, be locked in down the situation of generation bending in the process of posting 31 by springlock firmware 33 to avoid posting 32.Moreover circuit board 1 also comprises a plurality of electronic building bricks 13 that are arranged at plate body 11 end faces, and described electronic building brick 13 is adjacent to socket connector 12 outsides and electrically connects with socket connector 12, in order to control and regulate the required power supply of central processing unit 2.Last posting 32 outer peripheral edges punching presses are formed with a plurality of grooves 325 of cutting, cutting the position of groove 325 and can power sub-component 13 corresponding with electronic building brick 13 positions stretches into, when last posting 32 locks when descending posting 31, electronic building brick 13 corresponding the cutting in the groove 325 that can stretch through, by this, can avoid posting 32 in assembling process, to produce the phenomenon of interfering with electronic building brick 13.It should be noted that when design, the fin 324 of last posting 32 also can be designed to one.In addition, along with the quantity difference of electronic building brick 13, the quantity of cutting groove 325 also can be designed to one.
As Fig. 1, Fig. 2 and shown in Figure 5, radiating module 4 comprises a metal substrate 41 in order to the contact end face 221 that is connected to central processing unit 2, metal substrate 41 is connected with a radiator 43 by a heat pipe 42, the heat that metal substrate 41 is produced in the time of central processing unit 2 can being worked conducts to radiator 43 via heat pipe 42, provide radiating airflow that radiator 43 is dispelled the heat by a radiator fan 44 that is arranged on radiator 43 1 sides, by this, the heat that is produced in the time of central processing unit 2 being worked is expelled to the casing outside.
When desire is fixed on the position that presses on the central processing unit 2 with radiating module 4 assemblings, each bond post 34 is aimed at each perforation 411 of the metal substrate 41 of radiating module 4 by elder generation, then with metal substrate 41 up posting 32 directions move down, make each bond post 34 be arranged in each perforation 411, at this moment, the metal substrate 41 bottom surfaces metallic contact plate 22 that can be connected to central processing unit 2 protrudes out the contact end face 221 of through hole 321.Afterwards, carry out the screw lock of each lock-connecting piece 35 in regular turn, each lock-connecting piece 35 is arranged in the perforate 453 of each warpage section 452, makes its screw lock in the screw 341 of each bond post 34, metal substrate 41 can be locked on the bond post 34 by aid (for example screwdriver) rotation lock fitting 35.The meeting in the process of screw 341 of lock-connecting piece 35 screw locks presses down the warpage section 452 of bias voltage shell fragment 45 simultaneously, be out of shape the bias elastic that puts on flat segments 451 and the metal substrate 41 by warpage section 452, make that metal substrate 41 can be to the contact end face 221 of lower compression metallic contact plate 22, by this, metal substrate 41 can keep the excellent contact state with contacting between the end face 221, make to have good heat conduction efficiency between metallic contact plate 22 and the metal substrate 41, can effectively promote the heat dissipation of radiating module 4.
Conclude above-mentioned, the combining structure 100 of present embodiment, design by fixed jig 3, in the process of assembling central processing unit 2 and radiating module 4, posting 31 can firmly be positioned at central processing unit 2 earlier on the socket connector 12 of circuit board 1 under the last posting 32 of fixed jig 3 reached, and made can keep good pre-press contacts between central processing unit 2 and the socket connector 12.Then, by lock-connecting piece 35 radiating module 4 is locked on the bond post 34, the metal substrate 41 of radiating module 4 can be fixed on the position of the contact end face 221 that presses on central processing unit 2, make radiating module 4 can reach the purpose of the utility model institute demand really stably to central processing unit 2 heat radiations.
The above person of thought, only be embodiment of the present utility model, can not limit the scope that the utility model is implemented with this, be every simple equivalent variations and modification of being done according to the scope and the utility model description of the utility model claims, all still belong in the scope that the utility model patent contains.
Claims (10)
1. the combining structure of fixed jig and circuit board, this combining structure comprises:
One circuit board, this circuit board comprises a plate body, and a socket connector that is arranged at this plate body end face, it is characterized in that this plate body is formed with a plurality of running through up and down and perforation spaced apart;
One central processing unit, this central processing unit are arranged on this socket connector and with this socket connector and electrically connect; And
One fixed jig, this fixed jig comprises:
Posting once, this time posting is connected to this plate body back side;
Posting on one, posting is formed with a through hole that passes for this central processing unit on this, and posting comprises two separately and press on the inner side edge of this central processing unit opposition side on this; And
A plurality of springlock firmwares, these a plurality of springlock firmwares are arranged on this posting and to the bias voltage down of posting on this, respectively this springlock firmware is arranged in respectively this perforation and is locked in this time posting.
2. the combining structure of fixed jig according to claim 1 and circuit board is characterized in that this central processing unit comprises a metallic contact plate, and this metallic contact plate comprises two shoulders that are positioned at opposition side, and respectively this inner side edge is pressed on respectively on this shoulder.
3. the combining structure of fixed jig according to claim 1 and 2 and circuit board is characterized in that, posting is convexly equipped with and is formed with a fin on this.
4. the combining structure of fixed jig according to claim 3 and circuit board is characterized in that posting outer peripheral edges are formed with all grooves on this, and this circuit board comprises that also one is arranged at this plate body end face and stretches into this and cut electronic building brick in the groove.
5. the combining structure of a fixed jig, circuit board and radiating module, this combining structure comprises:
One circuit board, this circuit board comprises a plate body, and a socket connector that is arranged at this plate body end face, it is characterized in that this plate body is formed with a plurality of running through up and down and perforation spaced apart;
One central processing unit, this central processing unit are arranged on this socket connector and with this socket connector and electrically connect;
One fixed jig, this fixed jig comprises:
Posting once, this time posting is connected to this plate body back side;
Posting on one, posting is formed with a through hole that passes for this central processing unit on this, and posting comprises two separately and press on the inner side edge of this central processing unit opposition side on this;
A plurality of springlock firmwares, these a plurality of springlock firmwares are arranged on this posting and to the bias voltage down of posting on this, respectively this springlock firmware is arranged in respectively this perforation and is locked in this time posting;
A plurality of bond posts, these a plurality of bond posts are arranged at posting on this spaced apartly;
A plurality of lock-connecting pieces, respectively this lock-connecting piece can be locked in respectively this bond post; And
One radiating module, this radiating module comprise that one is connected to the metal substrate of this central processing unit, and this metal substrate is formed with a plurality of perforations that wear for described bond post respectively, and respectively this lock-connecting piece is arranged in respectively this perforation and is locked in respectively this bond post.
6. the combining structure of fixed jig according to claim 5, circuit board and radiating module, it is characterized in that, this central processing unit comprises a metallic contact plate, this metallic contact plate comprises a contact end face that contacts with this metal substrate, and two shoulders that are positioned at this contact end face opposition side, respectively this inner side edge is pressed on respectively on this shoulder.
7. according to the combining structure of claim 5 or 6 described fixed jigs, circuit board and radiating module, it is characterized in that posting is convexly equipped with and is formed with a fin on this.
8. the combining structure of fixed jig according to claim 7, circuit board and radiating module, it is characterized in that, should go up posting outer peripheral edges and be formed with all grooves, this circuit board comprises that also one is arranged at this plate body end face and stretches into this and cut electronic building brick in the groove.
9. according to the combining structure of claim 5 or 6 described fixed jigs, circuit board and radiating module, it is characterized in that, this radiating module also comprises and a plurality ofly is arranged at this metal substrate end face and to its bias voltage shell fragment of bias voltage down, respectively this bias voltage shell fragment comprises that one is fixed in the flat segments of this metal substrate, and two warpage sections that bend up by this flat segments end opposite respectively, respectively this warpage section is formed with a perforate that wears for this lock-connecting piece respectively.
10. the combining structure of fixed jig according to claim 9, circuit board and radiating module is characterized in that respectively this bond post is formed with a screw, and respectively this lock-connecting piece is the screw of a screw lock in this screw.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100207908U TWM415553U (en) | 2011-05-04 | 2011-05-04 | Fixing jig tool and circuit board assembly structure and its combination structure of heat dissipation module |
| TW100207908 | 2011-05-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202068679U true CN202068679U (en) | 2011-12-07 |
Family
ID=45062523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201718726U Expired - Fee Related CN202068679U (en) | 2011-05-04 | 2011-05-26 | Combined structure of fixing jig and circuit board and combined structure of fixed jig and circuit board and radiating module |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202068679U (en) |
| TW (1) | TWM415553U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104102309A (en) * | 2013-04-07 | 2014-10-15 | 昆山新力精密五金有限公司 | CPU (central processing unit) heat radiation and fixing device |
| CN109277227A (en) * | 2017-07-21 | 2019-01-29 | 致伸科技股份有限公司 | Rotary spraying system and its jig |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM433583U (en) | 2012-02-29 | 2012-07-11 | Aopen Inc | Fixing device and combination thereof with heat dissipation module |
| TWI816172B (en) * | 2021-08-23 | 2023-09-21 | 奇鋐科技股份有限公司 | Fan frame electrical connector structure |
-
2011
- 2011-05-04 TW TW100207908U patent/TWM415553U/en not_active IP Right Cessation
- 2011-05-26 CN CN2011201718726U patent/CN202068679U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104102309A (en) * | 2013-04-07 | 2014-10-15 | 昆山新力精密五金有限公司 | CPU (central processing unit) heat radiation and fixing device |
| CN109277227A (en) * | 2017-07-21 | 2019-01-29 | 致伸科技股份有限公司 | Rotary spraying system and its jig |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM415553U (en) | 2011-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20170526 |