CN203631935U - Electric connector assembly - Google Patents
Electric connector assembly Download PDFInfo
- Publication number
- CN203631935U CN203631935U CN201320716606.6U CN201320716606U CN203631935U CN 203631935 U CN203631935 U CN 203631935U CN 201320716606 U CN201320716606 U CN 201320716606U CN 203631935 U CN203631935 U CN 203631935U
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- CN
- China
- Prior art keywords
- upper cover
- electric coupler
- cylinder
- compression zone
- coupler component
- 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 - Fee Related
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- 230000006835 compression Effects 0.000 claims description 37
- 238000007906 compression Methods 0.000 claims description 37
- NOQGZXFMHARMLW-UHFFFAOYSA-N Daminozide Chemical group CN(C)NC(=O)CCC(O)=O NOQGZXFMHARMLW-UHFFFAOYSA-N 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 230000004308 accommodation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 235000015096 spirit Nutrition 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses an electric connector assembly which is used for fixing a chip module so as to be electrically connected with a circuit board. The electric connector assembly comprises an electric connecting base, an upper cover, at least one rocker and at least one locking piece, wherein the upper cover covers on the electric connecting base, the rocker comprises at least one positioning portion which is pivoted with the upper cover, the rocker is further provided with a pressed portion and an operating portion, the first locking piece is provided with a guiding portion used for guiding the pressed portion, a buckling portion extends upward from the guiding portion, the pressed portion slides into the buckling portion from the guiding portion when the operating portion rotates to a fixed position, thereby enabling the pressed portion to press against the buckling portion, and further enabling the positioning portion to position the upper cover. According to the utility model, the first locking piece adopted by the electric connector assembly is provided with the guiding portion, the rocker is enabled to slide in the guiding portion and guided to get into the buckling portion slowly, thereby preventing a force of the rocker to be increased suddenly to break the first locking piece, and preventing occurrence of a circumstance that contact between the chip module and the electric connecting base is poor because the upper cover cannot press the chip module.
Description
Technical field
The utility model relates to a kind of electric coupler component, espespecially a kind of in order to chip module is electrically connected to the electric coupler component of circuit board.
Background technology
CN200820119162.7 discloses a kind of retaining piece and uses the pressing structure of this retaining piece, comprises a chip module, an electric connection socket, a rolled-up stock 11, a rocking bar 12, a backboard 10 and retaining piece 13.Described backboard 10 1 sides stamp out a holding section 101, and the axle center part 121 of described rocking bar 12 is articulated in described rolled-up stock 11, and the pressing part 122 of described rocking bar 12 is fastened on described holding section 101.When described chip module is installed on described electric connection socket, the operating portion 123 of described rocking bar 12 is stuck in the buckle 1115 of described rolled-up stock 11, the pressing part 122 of described rocking bar 12 is held in the holding section 101 of described backboard 10, thereby described rolled-up stock 11 compresses described chip module, because described holding section 101 does not have guiding face, the pressing part 122 of described rocking bar 12 can form excessive interference with described holding section 101, easily ruptured in described holding section 101, so be necessary to design a kind of new electric coupler component, to overcome above-mentioned defect.
Summary of the invention
The problem facing for background technology, the purpose of this utility model is to provide a kind of electric coupler component that prevents the first locking part fracture.
For achieving the above object, the utility model adopts following technological means:
A kind of electric coupler component, it is characterized in that, comprise: an electric connection socket, one upper cover, be covered on described electric connection socket top, at least one rocking bar, described rocking bar has at least one location division and is articulated in described upper cover, described rocking bar separately has a compression zone and an operating portion, at least one the first locking part, described the first locking part has a guidance part for guiding described compression zone, upwards extend a buckling parts from described guidance part, when described operating portion turns to fixed position, described compression zone slips into described buckling parts from described guidance part, make described compression zone support described buckling parts, further make described location division locate described upper cover.
Compared with prior art, the utlity model has following beneficial effect:
The utility model adopts described the first locking part to have a guidance part and the upwardly extending buckling parts of described guidance part, in the time that described chip module is installed on described electric connection socket, the described operating portion of described rocking bar turns to fixed position, described compression zone slips into described buckling parts along described guidance part, described compression zone is held in described buckling parts, described guidance part can prevent that described rocking bar strength from increasing suddenly, and cause described the first locking part to rupture, thereby described upper cover is located in described location division, thereby further described upper cover compresses described chip module.
Further, comprise a backboard, described backboard is positioned at a circuit board below, and described backboard is provided with at least one the first through hole, and described the first locking part is provided with an auxiliary section, and described auxiliary section is fixedly arranged on described the first through hole.
Further, described the first locking part is also provided with a base portion that is low wide and up narrow, and described guidance part is located on described base portion.
Further, further comprise that at least one the second locking part locates one end of described upper cover, the relative other end of described upper cover is located in described location division, and described backboard is provided with at least one the second through hole, and described the second locking part is fixedly arranged on described the second through hole.
Further, described the second locking part comprises a head, one first cylinder extending to form downwards from described head and one second cylinder extending to form downwards from described the first cylinder, the size of described head and described the second cylinder is greater than the size of described the first cylinder, corresponding described the first cylinder of described upper cover is provided with an opening, described the first cylinder along continuous straight runs enters in described opening, described head is positioned at upper cover described in the block of described opening top and moves up, and described the second cylinder is positioned at upper cover described in the block of described opening below and moves down.
Further, be covered with one first relative wall and one second wall on described, location division described in described the first wall pivot joint, described the second wall convexes with at least one alar part, and described alar part is provided with described opening.
Further, described guidance part is recessed to form clinoplain from bottom to top by described the first locking part one side.
Further, described buckling parts has a cambered surface, and described cambered surface contacts with described compression zone forming surface.
Further, described buckling parts has a barb, and described barb is positioned on the horizontal displacement path of described compression zone, skids off described buckling parts with compression zone along continuous straight runs described in block.
Further, described location division has two and with respect to described compression zone symmetry, and corresponding two the described location divisions of described upper cover are provided with two articulated sections, and described location division is articulated in described articulated section.
Further, described rocking bar and described the first locking part are respectively equipped with two, and two described rocking bars coordinate the described upper cover opposite end in location with two described the first locking parts.
Further, described upper cover is provided with a holding part with respect to the other end of described location division, and described operating portion is fastened on described holding part and is fixed.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional exploded view of the utility model electric coupler component, chip module and circuit board;
Fig. 2 is the local constitutional diagram of Fig. 1;
Fig. 3 is the three-dimensional combination figure of Fig. 1;
Fig. 4 is the partial sectional view of the utility model electric coupler component and circuit board group process of assembling;
Fig. 5 is the partial sectional view after the utility model electric coupler component and circuit board assembling;
Fig. 6 is another partial sectional view after the utility model electric coupler component and circuit board assembling.
The drawing reference numeral explanation of embodiment:
The first perforation 10 first through hole 20 auxiliary sections 30
The second perforation 11 second through hole 21 base portions 31
The second locking part 4 chip module 9 guidance parts 310
Head 40 electric connection socket 5 buckling partss 311
The first cylinder 41 upper cover 7 cambered surfaces 3110
The second cylinder 42 joint portion 43 holding parts 72
The second wall 76 opening 70 alar parts 77
Articulated section 71 first wall 73 sidewalls 74
[embodiment]
Below in conjunction with the drawings and specific embodiments, the utility model electric coupler component is described further.
Please refer to Fig. 1, is the utility model the first embodiment, and electric coupler component comprises a backboard 2, one first locking part 3, two the second locking parts 4, an electric connection socket 5, a upper cover 7, a rocking bar 8.The utility model electric coupler component, for a chip module 9 is suppressed in described electric connection socket 5, described electric connection socket 5 is welded on a circuit board 1, in order to realize the electric connection between described chip module 9 and described circuit board 1.
Please refer to Fig. 1, described circuit board 1 is roughly rectangle, and its contiguous side edge is provided with one first perforation 10, and two second perforation 11 relative with described the first perforation 10.
Please refer to Fig. 1, described backboard 2 is positioned at the below of described circuit board 1, and it is provided with one first through hole 20 and two the second through holes 21, and described the first through hole 20 is corresponding with described the first perforation 10, and described the second through hole 21 is corresponding with described the second perforation 11.
Please refer to Fig. 1 and Fig. 5, described the first locking part 3 has a base portion 31, described base portion 31 is low wide and up narrow column, from described base portion 31 one end to downward-extension one auxiliary section 30, the outer rim of described auxiliary section 30 is greater than the diameter of described base portion 31, in the present embodiment, described auxiliary section 30 is hexagonal formula, described auxiliary section 30 enters described the first through hole 20, described auxiliary section 30 is riveted embedding interference engagement with described the first through hole 20, described the first locking part 3 is fixed on described backboard 2, described base portion 31 is provided with a guidance part 310, described guidance part 310 is recessed to form inclined plane from bottom to top from a side of described cylinder, described guidance part 310 upwards extends a buckling parts 311, described buckling parts 311 has a cambered surface 3110, extend a barb 3111 from described cambered surface 3110, described barb 3111 is lower than described cambered surface 3110, the size minimum of described guidance part 310 and described buckling parts 311 intersections, the size of described base portion 31 is little compared with the size of described the first perforation 10, described base portion 31 is through described the first perforation 10.
Please refer to Fig. 1 and Fig. 6, described the second locking part 4 has one first cylinder 41, upwards extend to form a head 40 from described the first cylinder 41, extend to form one second cylinder 42 downwards, described the second cylinder 42 extends to form a joint portion 43 downwards, the size of described head 40 is large compared with the size of described the first cylinder 41, the size of described the first cylinder 41 is little compared with the size of described the second cylinder 42, the size of the size of described head 40 and described the second cylinder 42 is suitable, the size of described joint portion 43 is large compared with the size of described the second cylinder 42, described joint portion 43 is riveted embedding interference engagement with described the second through hole 21, described the second locking part 4 is fixed on described the second through hole 21, the size of described the second cylinder 42 is little compared with the size of described the second perforation 11, described the second cylinder 42 is through described the second perforation 11.
Please refer to Fig. 1, described electric connection socket 5 comprises multiple terminals (not shown), chip module 9 described in described terminal one end in contact, and the other end is welded on described circuit board 1.
Please refer to Fig. 1, described upper cover 7 comprises one first relative wall 73 and one second wall 76, and connect the two side 74 of described the first wall 73 and described the second wall 76, two described sidewalls 74 surround an accommodation space 75 jointly with described the first wall 73 and described the second wall 76, and described chip module 9 and described electric connection socket 5 are all contained in described accommodation space 75.Described the second wall 76 convexes with two alar parts 77, described in each, alar part 77 is provided with an opening 70, the size of described opening 70 is greater than the size of described the first cylinder 41, and be less than the size of described head 40, described opening 70 inserts towards described the first cylinder 41 in the horizontal direction, described the first cylinder 41 is contained in described opening 70, described head 40 is positioned at upper cover 7 described in described opening 70 top blocks and moves up, and described the second cylinder 42 is positioned at upper cover 7 described in described opening 70 below blocks and moves down.Described the second wall 76 is also provided with a holding part 72.Described the first wall 73 is provided with two symmetrical articulated sections 71.
Please refer to Fig. 1, described rocking bar 8 is provided with two location divisions 80, one compression zone 81 and an operating portion 82, two described location divisions 80 are with respect to described compression zone 81 symmetries, described location division 80 is articulated in described articulated section 71, described operating portion 82 is held in described holding part 72 and is fixed, now described rocking bar 8 is in closure state, in the time that described operating portion 82 leaves described holding part 72, described rocking bar 8 is in opening, when rotating described rocking bar 8 by free state during to closure state, described compression zone 81 slips into described buckling parts 311 from described guidance part 310, described buckling parts 311 blocks are in the top of described compression zone 81, described cambered surface 3110 contacts with described compression zone 81 forming surfaces, described cambered surface 3110 limits described compression zone 81 and moves up, described barb 3111 is positioned on the horizontal displacement path of described compression zone 81, skid off described buckling parts 311 with 81 along continuous straight runs of compression zone described in block.
Please refer to Fig. 2, Fig. 3 and Fig. 4, when assembling, first the described electric connection socket 5 that is provided with described terminal is welded on described circuit board 1, then described the first locking part 3 is fixed on to described the first through hole 20, described the second locking part 4 is fixed on described the second through hole 21, again described backboard 2 is placed in to the below of described circuit board 1, described the first locking part 3 is through described the first perforation 10, described in each, the second locking part 4 is respectively through the second perforation 11 described in each, and described the first locking part 3 and described the second locking part 4 all reveal above described circuit board 1, then pack described location division 80 into described articulated section 71, described location division 80 can be rotated in described articulated section 71, be covered on described circuit board 1 with the described upper cover 7 that is about to be equipped with described rocking bar 8, and be positioned at the top of described electric connection socket 5, then by the slippage forward of described upper cover 7 along continuous straight runs, make described opening 70 levels insert described the first cylinder 41, described the first cylinder 41 is contained in described opening 70, described head 40 is positioned at upper cover 7 described in described opening 70 top blocks and moves up, described the second cylinder 42 is positioned at upper cover 7 described in described opening 70 below blocks and moves down, coordinate with described the first locking part 3 with the described rocking bar 8 that is about to pack into described articulated section 71, when described rocking bar 8 is by free state during to closure state, described compression zone 81 slips into described buckling parts 311 from described guidance part 310, described buckling parts 311 blocks are in the top of described compression zone 81, move up to limit described compression zone 81, described barb 3111 is positioned on the horizontal displacement path of described compression zone 81, skid off described buckling parts 311 with 81 along continuous straight runs of compression zone described in block, thereby make described compression zone 81 support described buckling parts 311, further make described location division 80 compress described articulated section 71, thereby make described rocking bar 8 compress described upper cover 7, make described upper cover 7 compress described chip module 9, described chip module 9 is electrically conducted with described circuit board 1, so far, assemble complete.
Be below another embodiment, the difference of itself and the first embodiment is:
The structure of described the second locking part 4 is identical with the structure of rocking bar 8 described in the first embodiment, in this embodiment, utilize two described rocking bars 8 to coordinate with two described the first locking parts 3, compress described upper cover 7 opposite ends, thereby described chip module 9 is electrically conducted with described circuit board 1.
Certainly, in other embodiments, described the second locking part 4 also can be set, and only be positioned the centre position of described upper cover 7 with a described rocking bar 8.
The utility model electric coupler component, its beneficial effect is:
1. described in, the first locking part 3 has a guidance part 310, described guidance part 310 upwards extends a buckling parts 311, described rocking bar 8 can be slided at described guidance part 310, guide described rocking bar 8 and enter at leisure described buckling parts 311, to prevent that described rocking bar 8 strength from increasing suddenly, described the first locking part 3 is ruptured.
2. described in, buckling parts 311 has a cambered surface 3110, and described cambered surface 3110 contacts with described compression zone 81 forming surfaces, makes more stably compression zone 81 described in clasp of described buckling parts 311.
3. extend a barb 3111 from described cambered surface 3110, described barb 3111 is positioned on the horizontal displacement path of described compression zone 81, skids off described buckling parts 311 with 81 along continuous straight runs of compression zone described in block.
4. described in, the first locking part 3 is low wide and up narrow column, can prevent that described rocking bar 8 is firmly excessive, and cause described the first locking part 3 to rupture, thereby prevent described upper cover 7 from cannot keeping under control described chip module 9 and cause described chip module 9 and described electric connection socket 5 loose contact situations to occur.
5. described in, rocking bar 8 is provided with two symmetrical described location divisions 80, makes described rocking bar 8 stress balances.
6. described in, corresponding described the first cylinder 41 of upper cover 7 is provided with two openings, the slippage forward of described upper cover 7 along continuous straight runs, described opening 70 levels are inserted described the first cylinder 41, described the first cylinder 41 is contained in described opening 70, simultaneously described head 40 is positioned at upper cover 7 described in described opening 70 top blocks and moves up, described the second cylinder 42 is positioned at upper cover 7 described in described opening 70 below blocks and moves down, so that described upper cover 7 one end are fixed on described circuit board 1, make the simple and easy operating of assembling process, be convenient to rapid-assembling, improve packaging efficiency.
More than explanation is for detailed description of the present utility model, but embodiment is not in order to limit application range of the present utility model, the equivalent variations and the modification that under all technical spirits disclosing at the utility model, complete are changed, and all should belong to the scope of the claims that the utility model is contained.
Claims (12)
1. an electric coupler component, is characterized in that, comprising:
One electric connection socket;
One upper cover, is covered on described electric connection socket top;
At least one rocking bar, described rocking bar has at least one location division and is articulated in described upper cover, and described rocking bar separately has a compression zone and an operating portion;
At least one the first locking part, described the first locking part has a guidance part for guiding described compression zone, upwards extends a buckling parts from described guidance part;
When described operating portion turns to fixed position, described compression zone slips into described buckling parts from described guidance part, makes described compression zone support described buckling parts, further makes described location division locate described upper cover.
2. electric coupler component as claimed in claim 1, it is characterized in that: further comprise a backboard, described backboard is positioned at a circuit board below, and described backboard is provided with at least one the first through hole, described the first locking part is provided with an auxiliary section, and described auxiliary section is fixedly arranged on described the first through hole.
3. electric coupler component as claimed in claim 2, is characterized in that: upwards extend to form a base portion from described auxiliary section, described base portion is low wide and up narrow, and described guidance part is located on described base portion.
4. electric coupler component as claimed in claim 2, it is characterized in that: further comprise that at least one the second locking part locates one end of described upper cover, the relative other end of described upper cover is located in described location division, described backboard is provided with at least one the second through hole, and described the second locking part is fixedly arranged on described the second through hole.
5. electric coupler component as claimed in claim 4, it is characterized in that: described the second locking part comprises a head, one first cylinder extending to form downwards from described head and one second cylinder extending to form downwards from described the first cylinder, the size of described head and described the second cylinder is greater than the size of described the first cylinder, corresponding described the first cylinder of described upper cover is provided with an opening, described the first cylinder along continuous straight runs enters in described opening, described head is positioned at upper cover described in the block of described opening top and moves up, described the second cylinder is positioned at upper cover described in the block of described opening below and moves down.
6. electric coupler component as claimed in claim 5, is characterized in that: on described, be covered with one first relative wall and one second wall, and location division described in described the first wall pivot joint, described the second wall convexes with at least one alar part, and described alar part is provided with described opening.
7. electric coupler component as claimed in claim 1, is characterized in that: described guidance part is recessed to form clinoplain from bottom to top by described the first locking part one side.
8. electric coupler component as claimed in claim 1, is characterized in that: described buckling parts has a cambered surface, and described cambered surface contacts with described compression zone forming surface.
9. electric coupler component as claimed in claim 1, is characterized in that: described buckling parts has a barb, and described barb is positioned on the horizontal displacement path of described compression zone, skids off described buckling parts with compression zone along continuous straight runs described in block.
10. electric coupler component as claimed in claim 1, is characterized in that: described location division has two and be symmetrical arranged with respect to described compression zone, and corresponding two the described location divisions of described upper cover are provided with two articulated sections, and described location division is articulated in described articulated section.
11. electric coupler components as claimed in claim 1, is characterized in that: described rocking bar and described the first locking part are respectively equipped with two, and two described rocking bars coordinate the described upper cover opposite end in location with two described the first locking parts.
12. electric coupler components as claimed in claim 1, is characterized in that: described upper cover is provided with a holding part with respect to the other end of described location division, and described operating portion is fastened on described holding part and is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320716606.6U CN203631935U (en) | 2013-11-14 | 2013-11-14 | Electric connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320716606.6U CN203631935U (en) | 2013-11-14 | 2013-11-14 | Electric connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203631935U true CN203631935U (en) | 2014-06-04 |
Family
ID=50818379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320716606.6U Expired - Fee Related CN203631935U (en) | 2013-11-14 | 2013-11-14 | Electric connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203631935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109980168A (en) * | 2017-12-28 | 2019-07-05 | 株式会社自动网络技术研究所 | Link block |
-
2013
- 2013-11-14 CN CN201320716606.6U patent/CN203631935U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109980168A (en) * | 2017-12-28 | 2019-07-05 | 株式会社自动网络技术研究所 | Link block |
| CN109980168B (en) * | 2017-12-28 | 2021-12-10 | 株式会社自动网络技术研究所 | Connection module |
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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: 20140604 |