CN201112723Y - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN201112723Y CN201112723Y CNU200720129326XU CN200720129326U CN201112723Y CN 201112723 Y CN201112723 Y CN 201112723Y CN U200720129326X U CNU200720129326X U CN U200720129326XU CN 200720129326 U CN200720129326 U CN 200720129326U CN 201112723 Y CN201112723 Y CN 201112723Y
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- China
- Prior art keywords
- those
- backboard
- arrangements
- underframe
- electric connection
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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 - Fee Related
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Abstract
An electric connector comprises a socket connector, a bottom frame which is sheathed over the socket connector and provided with a plurality of through holes, a press frame which can be opened and closed pivotally relative to the bottom frame, a backboard which is arranged correspondingly below the bottom frame, and a plurality of fixing pieces corresponding to the through holes of the bottom frame. Each fixing piece passes through the through hole of the bottom frame and then is connected with the backboard. Each fixing piece is provided with a runner which penetrates from the top surface to the bottom surface of the fixing piece. With the structure, the space for assembling the electric connector to a circuit board is saved.
Description
Technical field
The utility model relates to arrangements of electric connection, relates in particular to the arrangements of electric connection in order to the carries chips module.
Background technology
See also prior art shown in Figure 1, announce disclosed arrangements of electric connection in the TaiWan, China patent of the application number 94210878 on October 21st, 2005, comprising: a socket connector 10a, a underframe 20a, a press box 30a and a pressing assembly 40a.This socket connector 10a is fixed on this underframe 20a, and be electrically connected with chip module 50a, this press box 30a leading edge is provided with a tongue piece 31a, and this press box 30a can be articulated in this underframe 20a with raising and cover, this pressing assembly 40a is articulated in this underframe 20a leading edge and suppresses this tongue piece 31a releasedly, the press box 30a that can will cover state by the operation of this pressing assembly 40a is fastened in this underframe 20a, this press box 30a is stably suppressed on chip module 50a, this chip module 50a can be fixed on the socket connector 10a, thereby makes chip module 50a and socket connector 10a fluid-tight engagement.
As seen; the arrangements of electric connection of prior art is when the assembling radiator; must fix this radiator with locked assembly in addition; usually can wear the fixedly position, hole of usefulness this moment on the circuit board in the arrangements of electric connection outside; thus; make that being positioned at zone around this arrangements of electric connection in the circuit board can't dispose other electronic building brick or connect up, thereby cause circuit board waste spatially.
The utility model content
Main purpose of the present utility model is to provide a kind of arrangements of electric connection of saving circuit board space.
In order to realize above-mentioned purpose, the utility model provides a kind of arrangements of electric connection, comprising: a socket connector; One underframe, it is sheathed on this socket connector, and is provided with a plurality of perforation; One press box, it can be articulated in this underframe with raising and cover; One backboard, it is arranged at this underframe below accordingly; And the fixture of a plurality of corresponding underframes perforation, each fixture passes corresponding underframe perforation and links this backboard, and each fixture all is provided with one and is through to the groove of bottom surface from end face.
Further, arrangements of electric connection of the present utility model also comprises a circuit board, and this socket connector is arranged on this circuit board, and this circuit board is folded between this underframe and this backboard.
Again further, arrangements of electric connection of the present utility model also includes a radiator and a plurality of locked assembly, and this radiator is provided with a plurality of through holes, and those locked assemblies are respectively through the groove of the through hole of this radiator and those fixtures and connect this backboard.
Compared with prior art, arrangements of electric connection of the present utility model has following beneficial effect: when with locked assembly radiator being installed, after locked assembly can being passed the radiator through hole, direct groove through those fixtures, and make radiator be fixed in backboard, and need not take circuit board space outside the arrangements of electric connection, thereby can save the space of circuit board.
Description of drawings
Fig. 1 is the schematic perspective view of existing arrangements of electric connection.
Fig. 2 is the three-dimensional exploded view of the utility model arrangements of electric connection.
Fig. 3 is the three-dimensional exploded view of another angle of the utility model arrangements of electric connection.
Fig. 4 is the three-dimensional combination figure of the utility model arrangements of electric connection.
Fig. 5 is the three-dimensional exploded view of the utility model arrangements of electric connection when having radiator.
Fig. 6 is the three-dimensional combination figure of the utility model arrangements of electric connection when having radiator.
Fig. 7 is the three-dimensional combination figure of another angle of the utility model arrangements of electric connection when having radiator.
Fig. 8 is the vertical view of the utility model arrangements of electric connection when having radiator.
Fig. 9 is the A-A cutaway view of Fig. 8.
Wherein, description of reference numerals is as follows:
The 10a socket connector
The 20a underframe
The 30a press box
The 31a tongue piece
The 40a pressing assembly
The 50a chip module
10 socket connectors
20 underframes
21 hollow-out parts
22 frameworks
221 header boards
222 back plates
223 side plates
23 first articulated sections
231 pivoted holes
24 second articulated sections
241 buttons are held the hole
25 collude sheet
26 perforation
27 fixtures
271 grooves
30 press boxes
31 holding parts
32 tongue pieces
40 pressing assemblies
41 poke rods
42 bodies of rod
421 pressing parts
50 backboards
51 fixing holes
60 radiators
61 through holes
70 locked assemblies
100 chip modules
200 circuit boards
201 through holes
Embodiment
See also Fig. 2 and shown in Figure 3, arrangements of electric connection embodiment of the present utility model comprises: a socket connector 10, a underframe 20, a press box 30, a pressing assembly 40 and a backboard 50, wherein this socket connector 10 can be in order to carrying a chip module 100, and be electrically connected with this chip module 100.
This underframe 20 is made with metal or other material, and be a square hollow framework, this underframe 20 has a hollow-out parts 21 and is positioned at the framework 22 at these hollow-out parts 21 4 edges, and four corners of this underframe 20 are respectively equipped with at least one perforation 26, and those perforation 26 end faces from this framework 22 are through to the bottom surface.
This framework 22 includes a header board 221, a back plate 222 and a biside plate 223, wherein this header board 221 extends to form one first articulated section 23, this first articulated section 23 is equipped with a pivoted hole 231, these back plate 222 bendings extend to form one second articulated section 24, this second articulated section 24 offers a button and holds hole 241, can hold in order to button and articulate this press box 30, wherein side plate 223 bendings of this framework 22 extend to form one and collude sheet 25.
This framework 22 is provided with and those 26 corresponding a plurality of fixtures 27 of boring a hole, and each fixture 27 wears a groove 271, and this groove 271 is through to the bottom surface from the end face of this fixture 27.
This press box 30 is made with metal or other material, and is a square hollow framework, and place's bending extension forms a holding part 31 in the middle of the ora terminalis of this press box 30, and it is corresponding that this holding part 31 and the button of these underframe 20 second articulated sections 24 are held hole 241.These press box 30 another ora terminalis then bend and have extended to form a tongue piece 32.
This pressing assembly 40 is to include the body of rod 42 that a poke rod 41 and is connected in this poke rod 41 in the present embodiment, and this body of rod 42 extends to form a pressing part 421, and this pressing part 421 is corresponding with the tongue piece 32 of this press box 30.
This backboard 50 is made with metal or other material, and is a square hollow plate body, and this backboard 50 is equipped with the corresponding fixing hole 51 of a plurality of and those fixtures 27.
Please cooperate consult shown in Figure 4, when arrangements of electric connection embodiment of the present utility model assembles, this underframe 20 is sheathed on this socket connector 10 edges with this hollow-out parts 21, this press box 30 is held in these underframe 20 corresponding buttons with this holding part 31 and holds in the hole 241, and make this press box 30 can be articulated in this underframe 20 with raising and cover, but the structure that articulates can also be other form, and not as limit.
This pressing assembly 40 is in order to releasedly this press box 30 being fixed in this underframe 20, and this body of rod 42 is articulated in the pivoted hole 231 of first articulated section 23 of this underframe 20, thereby makes this pressing assembly 40 be arranged at the header board 221 of this underframe 20.The structure of this pressing assembly 40 and this first articulated section 23 also can be other form, does not exceed with present embodiment.
This backboard 50 is to be arranged at this underframe 20 belows accordingly, and those fixtures 27 pass 20 perforation 26 of corresponding underframe respectively and are linked to this backboard 50; Can form arrangements of electric connection of the present utility model by above-mentioned assembling process.
Those fixtures 27 are unqualified with the connected mode of this backboard 50 herein, be to be respectively equipped with corresponding screw thread (please cooperate consult shown in Figure 2) in the present embodiment at those fixing hole 51 inwalls and those fixture 27 ends, make those fixtures 27 directly screw thread be fixed in those fixing holes 51, thereby connect this backboard 50.
Except above-mentioned connected mode, below list several alternate manners in addition:
1, fixing hole 51 inwalls of this backboard 50 are not established screw thread, but those fixture 27 ends are provided with screw thread equally, make those fixture 27 ends pass those fixing holes 51 respectively and stretch out in this backboard 50 belows, and with a plurality of conjunctions (as nut) accordingly screw thread be fixed in the position that those fixture 27 ends are positioned at these backboard 50 belows.
2, fixing hole 51 inwalls of this backboard 50 are not established screw thread, and those fixture 27 ends are not established screw thread yet simultaneously, and change those conjunctions into a plurality of collars, make those collars be riveting in those fixture 27 ends accordingly and are positioned at this backboard 50 lower positions.
3, fixing hole 51 inwalls of this backboard 50 are not provided with screw thread, and those fixture 27 ends also are not provided with screw thread, and those conjunctions change plural C type ring into, make the position that those fixture 27 ends are positioned at these backboard 50 belows that is buckled in of those C type ring correspondences.
When this press box 30 covers, this press box 30 is suppressed on chip module 100, stir this poke rod 41 this moment, make the tongue piece 32 of pressing part 421 these press boxes 30 of compacting of this body of rod 42, and what this poke rod 41 was buckled in these underframe 20 side plates 223 colludes sheet 25, make this press box 30 suppress this chip module 100 reliably on this socket connector 10, thereby chip module 100 can firmly be connected with socket connector 10, and can have good electrical connection effect.
In the above-described embodiments, this pressing assembly 40 is to cooperate with the sheet 25 that colludes of this underframe 20 with this poke rod 41, makes this press box 30 be fixed in this underframe 20, but not as limit.Alternate manners such as this pressing assembly 40 also can screw lock, buckle are fixed in this underframe 20 releasedly with this press box 30.
See also shown in Figure 5ly, arrangements of electric connection embodiment of the present utility model also comprises a circuit board 200, and this socket connector 10 is that the mode with surface mount (Surface mount) is arranged on this circuit board 200, and is electrically connected with this circuit board 200.This underframe 20 lays respectively at this circuit board 200 upper and lower sides with this backboard 50, and this circuit board 200 is folded between this underframe 20 and this backboard 50.This circuit board 200 also is equipped with a plurality of through holes 201, and those through holes 201 are corresponding with those fixtures 27.
This arrangements of electric connection also includes a radiator 60 and a plurality of locked assembly 70, this radiator 60 is provided with a plurality of through holes 61 that run through this radiator 60 (please cooperate consult shown in Figure 9), this radiator 60 is posted by this chip module 100 end faces, and those locked assemblies 70 are arranged in those through holes 61 respectively.
This arrangements of electric connection also can utilize this radiator 60 and cooperating of those locked assemblies 70 that this press box 30 is fixed in this underframe 20 in this radiator 60 of installing, and thus, this arrangements of electric connection can not must be provided with pressing assembly 40.
Please cooperate and consult Fig. 6 to shown in Figure 9, those locked assemblies 70 are respectively via the through hole 61 of this radiator 60 and the groove 271 of those fixtures 27, and link this backboard 50.
Those locked assemblies 70 do not have qualification with the mode of connection of this backboard 50 herein, groove 271 inwalls that tie up to those fixtures 27 in the present embodiment and those locked assembly 70 ends are respectively equipped with corresponding screw thread (please cooperate consult shown in Figure 5), make those locked assemblies 70 can directly be fixed at the groove 271 of those fixtures 27, thereby connect this backboard 50.
Except above-mentioned mode of connection, below list several alternate manners in addition:
1, groove 271 inwalls of those fixtures 27 are not provided with screw thread, but those locked assembly 70 ends are provided with screw thread equally, make those locked assembly 70 ends pass the groove 271 of those fixtures 27 respectively and stretch out in this backboard 50 belows, and with a plurality of conjunctions (as nut) accordingly screw thread be fixed in the position that those locked assembly 70 ends are positioned at these backboard 50 belows.
2, groove 271 inwalls of those fixtures 27 are not provided with screw thread, those locked assembly 70 ends also are not provided with screw thread simultaneously, and change those conjunctions into a plurality of collars, make those collars be riveting in the position that those locked assembly 70 ends are positioned at these backboard 50 belows accordingly.
3, groove 271 inwalls of those fixtures 27 are not provided with screw thread, and those locked assembly 70 ends are not established screw thread yet, and those conjunctions change a plurality of C type rings into, make those C type rings be buckled in the position that those locked assembly 70 ends are positioned at these backboard 50 belows accordingly.
Thus, the groove 271 of this radiator 60 by those fixtures 27 can be incorporated into this backboard 50, this underframe 20 also is incorporated into this backboard 50 via those fixtures 27 simultaneously.
Therefore, arrangements of electric connection of the present utility model is provided with the groove 271 that cooperates with locked assembly 70 at those fixtures 27, make locked assembly 70 behind the through hole 61 that passes this radiator 60, can be directly radiator 60 is fixing through the groove 271 of those fixtures 27, and need not to use circuit board 200 spaces in the arrangements of electric connection outside fully, allow the user can effectively utilize this spatial configuration other electronic building brick or connect up, thereby reach the effect of saving circuit board 200 spaces.The above only is preferred embodiment of the present utility model; be not in order to limit protection range of the present utility model; so the equivalence that all utilizations specification of the present utility model and accompanying drawing content are done changes, and all in like manner all is contained in the rights protection scope of the present utility model.
Claims (13)
1, a kind of arrangements of electric connection is characterized in that, comprising:
One socket connector;
One underframe, it is sheathed on this socket connector, and is provided with a plurality of perforation;
One press box, it can be articulated in this underframe with raising and cover;
One backboard, it is arranged at this underframe below accordingly; And
The fixture of a plurality of corresponding underframes perforation, each fixture pass corresponding underframe perforation and link this backboard, and each fixture is provided with one and is through to the groove of bottom surface from end face.
2, arrangements of electric connection as claimed in claim 1, it is characterized in that: this backboard is provided with a plurality of fixing holes corresponding with those fixtures, those fixing hole inwalls are respectively equipped with corresponding screw thread with those fixture ends, and those fixture screw threads are fixed in those fixing holes and make those fixtures connect this backboard.
3, arrangements of electric connection as claimed in claim 1, it is characterized in that: also comprise a plurality of conjunctions, and this backboard is provided with a plurality of fixing holes corresponding with those fixtures, those fixture ends pass those fixing holes respectively and stretch out in this backboard below, connect this backboard with corresponding conjunction cooperation.
4, arrangements of electric connection as claimed in claim 1 is characterized in that: also include a radiator and a plurality of locked assembly, this radiator is provided with a plurality of through holes, and those locked assemblies are respectively through the groove of the through hole of this radiator and those fixtures and connect this backboard.
5, arrangements of electric connection as claimed in claim 4, it is characterized in that: the groove inwall of those fixtures is respectively equipped with corresponding screw thread with those locked assembly ends, and those locked assemblies are fixed at the groove of those fixtures and make those locked assemblies connect this backboard.
6, arrangements of electric connection as claimed in claim 4 is characterized in that: also comprise a plurality of conjunctions, those locked assemblies pass the groove of those fixtures respectively and stretch out in this backboard below, connect this backboard with corresponding conjunction cooperation.
7, arrangements of electric connection as claimed in claim 1 is characterized in that: also comprise a circuit board, this socket connector is arranged on this circuit board, and this circuit board is to be folded between this underframe and this backboard.
8, arrangements of electric connection as claimed in claim 1 is characterized in that: carrying one chip module in this socket connector, when this press box covered, this press box was suppressed on this chip module.
9, arrangements of electric connection as claimed in claim 1 is characterized in that: this underframe has a hollow-out parts and is positioned at the framework at these hollow-out parts four edges, and this hollow-out parts is sheathed on this socket connector periphery, and those perforation are through to the bottom surface from the end face of this framework.
10, arrangements of electric connection as claimed in claim 9 is characterized in that: also comprise a pressing assembly, and the framework of this underframe includes a header board, a back plate and a biside plate, this pressing assembly is located at this header board and releasedly this press box is fixed in this underframe.
11, arrangements of electric connection as claimed in claim 10, it is characterized in that: the header board of this underframe is provided with one first articulated section, and wherein side plate is provided with one and colludes sheet, one ora terminalis of this press box is provided with a tongue piece, this pressing assembly includes a poke rod and one and the body of rod that articulates of this first articulated section, this body of rod extends a pressing part, is struck at this poke rod and is buckled in this when colluding sheet, and the pressing part of this body of rod is suppressed the tongue piece of this press box.
12, as claim 10 or 11 described arrangements of electric connections, it is characterized in that: the back plate of this underframe framework is provided with second articulated section that at least one tool button is held the hole, another ora terminalis of this press box extends to form at least one button with this second articulated section and holds the corresponding holding part in hole, and this holding part is held in this button and holds in the hole and make this press box can be articulated in this underframe framework with raising and cover.
13, arrangements of electric connection as claimed in claim 1 is characterized in that: those perforation are located at four corners of this underframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720129326XU CN201112723Y (en) | 2007-08-23 | 2007-08-23 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720129326XU CN201112723Y (en) | 2007-08-23 | 2007-08-23 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201112723Y true CN201112723Y (en) | 2008-09-10 |
Family
ID=39964470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720129326XU Expired - Fee Related CN201112723Y (en) | 2007-08-23 | 2007-08-23 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201112723Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102238796A (en) * | 2010-04-22 | 2011-11-09 | 鸿富锦精密工业（深圳）有限公司 | Circuit board |
| CN107807724A (en) * | 2017-11-23 | 2018-03-16 | 英业达科技有限公司 | Lock solid structure and mainboard assembly |
-
2007
- 2007-08-23 CN CNU200720129326XU patent/CN201112723Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102238796A (en) * | 2010-04-22 | 2011-11-09 | 鸿富锦精密工业（深圳）有限公司 | Circuit board |
| CN107807724A (en) * | 2017-11-23 | 2018-03-16 | 英业达科技有限公司 | Lock solid structure and mainboard assembly |
| CN107807724B (en) * | 2017-11-23 | 2020-12-15 | 英业达科技有限公司 | Locking structure and mainboard assembly |
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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: 20080910 Termination date: 20160823 |