CN201741837U - Electric connector component - Google Patents
Electric connector component Download PDFInfo
- Publication number
- CN201741837U CN201741837U CN2010201359930U CN201020135993U CN201741837U CN 201741837 U CN201741837 U CN 201741837U CN 2010201359930 U CN2010201359930 U CN 2010201359930U CN 201020135993 U CN201020135993 U CN 201020135993U CN 201741837 U CN201741837 U CN 201741837U
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- Prior art keywords
- pivot
- matrix
- main body
- metalwork
- electric coupler
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Abstract
The utility model relates to an electric connector component which is used for connecting a chip module to a circuit board and comprises a substrate provided with a containing cavity, a plurality of conductive terminals contained in the substrate, a reinforcement member arranged on the substrate, a fastening part assembled on the substrate and positioned surrounding the containing cavity, and a frame body installed on the substrate, wherein the reinforcement member comprises a hollow cavity and a buckling part arranged at the edge of the hollow cavity and extending upwards; the fastening part comprises a metal piece and a third pivot pivoted on the substrate; and the buckling part of the reinforcement member presses against the upside of two ends of the third pivot and is used for preventing the third pivot from deforming caused by stress when the fastening part is opened or closed.
Description
[technical field]
The utility model relates to a kind of electric coupler component, refers to a kind of electric coupler component of chip module to circuit board that be used for connecting especially.
[background technology]
The novel patent M350842 of TaiWan, China has disclosed a kind of electric coupler component, be used to connect chip module to circuit board, it comprises the matrix that is mounted to circuit board top, be contained in plurality of conductive terminals in the matrix, be articulated in the matrix top is used to push the fastener of chip module, the framework that is sticked in the reinforcement of matrix surface and is installed on the matrix top.
Matrix is provided with the host cavity of accommodating chip module, and the place, centre position of the frame of this host cavity is provided with boss, and the rear of boss comprises the connecting portion that is provided with perforation, and fastener passes perforation by rotating shaft and is assembled on the connecting portion.The reinforcement that is assembled in matrix top is the sheet metal of hollow structure, the cavity that it comprises frame, be enclosed to form by frame, bends the kink of extension downwards from the lateral surface of frame.Wherein, frame is provided with perforated holes, thereby some screws pass hole the upper surface that reinforcement is assembled in matrix is connected to both together.During use, push framework downwards, framework drives fastener and outwards stirs to open host cavity in the process that moves downward, so that chip module is inserted in the host cavity of matrix, discharge framework again, get back to initial condition by the spring driving matrix that is arranged between framework and the matrix, framework moves up and drives fastener and inwardly stirs, and makes the fastener closure and pushes chip module.
But this electric coupler component is in the process of using repeatedly, the rotating shaft of Connection Card fastener on matrix be not because of there being fixture around it, fastener puts on active force in the rotating shaft when rotating can cause the distortion of centre to lower recess that easily be upturned of the two ends of rotating shaft, in addition in rotation process, rotating shaft also can be because of the pressure move left and right, might from perforation, come off or break down and the phenomenon that fastener can't be opened, and then influence the electric connection of electric coupler component.
Therefore, necessary existing electric coupler component is improved to overcome the defective of prior art.
[utility model content]
The purpose of this utility model is to provide a kind of electric coupler component of stablizing the fixing fastener and preventing its distortion.
The purpose of this utility model is achieved through the following technical solutions: a kind of electric coupler component, in order to connect chip module to circuit board, it comprises: the matrix that is provided with host cavity, be contained in the plurality of conductive terminals in the matrix, be set up in the reinforcement on the matrix, be installed on the framework of matrix top and be assembled in fastener on the matrix, reinforcement comprises cavity and is arranged on a pair of holding part that extends toward each other of the frame of cavity, fastener comprises the 3rd pivot that connects on matrix, the holding part of described reinforcement is positioned at the top at the 3rd pivot two ends, moves up to limit the 3rd pivot two ends.
Described reinforcement also comprises the breach that is arranged at around the cavity and further outwards protrudes out, and described holding part is positioned at the relative both sides of breach, upwards protrudes out then earlier to be bent to form.Described fastener comprises main body, metalwork, first pivot that metalwork is connected with main body and second pivot that main body is connected with framework, described metalwork covers on the main body, described main body comprises head that extends forward and the afterbody that extends back, described head and afterbody are respectively equipped with head perforation and afterbody perforation, described head perforation is used to accommodate first pivot, and described afterbody perforation is used to accommodate second pivot.Described metalwork comprises two fixing arms that be arranged in parallel and the crossbeam that connects two fixing arms, and the lower end of described fixing arm is provided with down pivoted hole and wears for the 3rd pivot.Be provided with frame around the host cavity of described matrix, the place, centre position of frame is provided with upwardly extending extension platform, the rear side that extends platform is provided with boss, and boss is provided with the axis hole that vertically runs through boss, and the following pivoted hole that described the 3rd pivot is arranged in metalwork is hubbed in the axis hole of boss of matrix.The middle part of the scuncheon of described framework is provided with inner fovea part, is provided with the hinge portion from the inner fovea part both sides, and the afterbody perforation that described second pivot is arranged in main body is hubbed in the recess of framework.
The purpose of this utility model can also realize by following another kind of technical scheme: a kind of electric coupler component, in order to connect chip module to circuit board, it comprises: the matrix that is provided with host cavity, be contained in the plurality of conductive terminals in the matrix, be set up in the reinforcement of matrix top, be installed on the framework of matrix top and be assembled in fastener on the matrix, described reinforcement comprises cavity and is positioned at cavity some holding parts on every side, described fastener comprises the 3rd pivot that is articulated on the matrix, the holding part of described reinforcement is resisted against the lateral surface of fastener, and be positioned at the top of the 3rd pivot end, be used to prevent fastener when start, the stressed generation deformation of the 3rd pivot.
Described reinforcement also comprises and is arranged at the breach that further outwards protrudes out around the cavity, and described holding part is positioned at the both sides of breach, and upwards protrudes out earlier bending then and form.First pivot that described fastener comprises main body, metalwork, is connected in the metalwork of main body both sides, metalwork is connected with main body and second pivot that main body is connected with framework, described the 3rd pivot is connected in metalwork on the matrix, described main body comprises head that extends forward and the afterbody that extends back, described head and afterbody are respectively equipped with head perforation and afterbody perforation, described head perforation is used to accommodate first pivot, and described afterbody perforation is used to accommodate second pivot.Described metalwork comprises two fixing arms that be arranged in parallel and the crossbeam that connects two fixing arms, and the lower end of described fixing arm is provided with down pivoted hole and wears for the 3rd pivot.
Compared to prior art, the utility model electric coupler component has following beneficial effect: the holding part of the reinforcement of the utility model electric coupler component can effectively prevent stress deformation and the excessive move left and right of the 3rd pivot in above-below direction, and the holding part of reinforcement can also guarantee that the fixing arm of metalwork because of pressurized the deformation phenomenon takes place.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of the utility model electric coupler component.
Fig. 2 is the three-dimensional exploded view of the utility model electric coupler component.
Fig. 3 removes three-dimensional combination figure after the framework for the utility model electric coupler component.
Fig. 4 is the three-dimensional exploded view of the fastener of the utility model electric coupler component.
Fig. 5 is the stereogram of the reinforcement of the utility model electric coupler component.
Fig. 6 is the front view of the utility model electric coupler component.
Fig. 7 is the cutaway view of the utility model electric coupler component.
[embodiment]
See also Figure 1 and Figure 2, electric coupler component 100 in the utility model most preferred embodiment is used to connect chip module (not shown) to printed circuit board (PCB) (not shown), and it comprises the matrix 1 that is mounted to circuit board (not shown) top, be contained in plurality of conductive terminals (not shown) in the matrix 1, be articulated in the fastener 3 on the matrix 1, the framework 5 that is sticked in the reinforcement 4 on matrix 1 surface and is installed on matrix 1 top.
See also Fig. 2 to shown in Figure 3, matrix 1 is provided with host cavity 10, be provided with the frame 11 that upwards protrudes out around the host cavity 10, the place, centre position of frame 11 is provided with the extension platform 12 that extends straight up respectively, the rear side that extends platform 12 is provided with and highly is lower than the boss 120 that extends platform 12, boss 120 is provided with the axis hole 121 that vertically runs through boss 120, and this axis hole 121 is used to articulate fastener 3.Contain holding board 21 in the host cavity 10, this holding board 21 is provided with some terminal accommodation holes 210 that run through holding board 21, contains plurality of conductive terminals (not shown) in the described terminal accommodation holes 210.Be provided with upwardly extending housing 211 around the holding board 21, four bights of housing 211 are provided with the protuberance 212 that highly is higher than housing 211 and outwards protrudes out, the lateral surface of this protuberance 212 is provided with recess 213, and the screw 22 that has spring passes host cavity 10 tops that this recess 213 is fixed in holding board 21 matrix 1.Four bights of matrix 1 are provided with and upwards protrude out and be the reference column 13 of hollow structure, and the outer rim of reference column 13 is equipped with elastic component 14, and this elastic component 14 is used for resetting behind framework 5 pressurizeds.The outer side edges of four frames 11 of matrix 1 also is provided with the groove 15 that caves inward.
Please specifically consult Fig. 2 and Fig. 3, and in conjunction with shown in Figure 5, the reinforcement 4 that is set up in matrix 1 top is the sheet metal of hollow structure.The middle part of reinforcement 4 is a cavity 42, and the middle part around the cavity 42 is provided with the breach 421 that further outwards protrudes out, and reinforcement 4 is provided with the holding part 422 that a pair of elder generation upwards protrudes out then close towards each other direction bending in the relative both sides of breach 421.Reinforcement 4 is provided with the hole 400 that runs through reinforcement 4 on it is positioned at the frame 40 of cavity 42 peripheries, some rivets (not shown) pass the upper surface that hole 400 is riveted on reinforcement 4 matrix 1.The outside 41 that the frame 40 of reinforcement 4 is provided with downward bending extension is used to be snapped in the groove 15 of matrix 1.
Please specifically consult shown in Figure 2ly, framework 5 is installed on the top of matrix 1, and the middle inside of framework 5 frames is provided with the inner fovea part 51 that further outwards protrudes out, and is provided with hinge portion 53 from the middle part of inner fovea part 51 relative both sides, and this hinge portion 53 is used to accommodate fastener 3.The bight of framework 5 inside casings is provided with through hole 50, passes through hole 50, reinforcement 4 and the matrix 1 of framework 5 by bolt 52, framework 5 is articulated in the top of matrix 1 and reinforcement 4.
See also Fig. 3 and shown in Figure 4, fastener 3 is articulated on the matrix 1, it comprises main body 31, be articulated in metalwork 32 on the main body 31, be connected metalwork 32 with main body 31 first pivot 33, second pivot 34 that main body 31 is connected with framework 5 and the 3rd pivot 35 that metalwork 32 is connected with matrix 1.Wherein, main body 31 comprises the afterbody 311 that head 310 that autonomous agent 31 extends forward and autonomous agent 31 extend back.Head 310 and afterbody 311 are respectively equipped with head perforation 312 and the afterbody perforation 313 that vertically runs through, and head perforation 312 is used to accommodate first pivot 33, and afterbody perforation 313 is used to accommodate second pivot 34.Metalwork 32 comprises that two be arranged in parallel and roughly are the fixing arm 320 of " L " type and connect the crossbeam 321 of two fixing arms 320, and the lower end of fixing arm 320 is provided with down pivoted hole 322 and wears in the axis hole 121 with the boss 120 that fastener 3 is hubbed at matrix 1 for the 3rd pivot 35.The upper end of fixing arm 320 is provided with and the head corresponding pivoted hole 323 of going up in 312 positions of boring a hole.One end of six-sided nut 330 is placed the lateral surface of head perforation 312 of the head 310 of main body 31, its other end is assembled in the last pivoted hole 323 of metalwork 32, after being fixed in metalwork 32 on the main body 31, first pivot 33 wears pivoted hole 323 and first pivot 33 is locked on metalwork 32 and the main body 31 by half circular cramp 331 with head perforation 312 backs.Second pivot 34 is arranged in the afterbody perforation 313 of main body 31, so that fastener 3 is hubbed on the framework 5 and by locking part 340 second pivot 34 is fixed on the fastener 3.
See also Figure 6 and Figure 7, the 3rd pivot 35 is hubbed in the axis hole 121 of matrix 1, the opposite end of the 3rd pivot 35 protrudes out metalwork 32 both sides, the terminal surface of the holding part 422 of reinforcement 4 is close to the lateral surface of the fixing arm 320 of metalwork 32, the end of the 3rd pivot 35 is positioned at holding part 422 belows of reinforcement 4 and is pushed downwards by holding part 422, even after the 3rd pivot 3 is stressed, its left and right directions move lateral surface engagement limits by the inner face and the fixing arm 320 of holding part 422, the stress deformation of its above-below direction is subjected to the restriction that presses down of holding part 422.And holding part 422 is resisted against the lateral surface of fixing arm 320, and the fixing arm 320 that can also guarantee metalwork 32 is not because of can the deformation phenomenon taking place pressurized.
See also Fig. 2 to shown in Figure 7, during use, when pushing framework 5 downwards, in framework 5 folding processes, second pivot 34 drives the afterbody 311 of fastener 3 to lower slider, the head 310 that thereupon drives fastener 3 outwards stirs to open host cavity 10, then chip module (not shown) is inserted in the host cavity 10 of matrix 1; After external force discharges, framework 5 is under the effect of elastic component 14 elastic restoring forces, get back to initial condition, second pivot, 34 driver card fasteners 3 inwardly stir simultaneously, just fastener 3 is closed and push chip module (not shown), thereby guaranteeing that conducting terminal (not shown) is stablized with chip module (not shown) contacts.
Claims (10)
1. electric coupler component, in order to connect chip module to circuit board, it comprises: the matrix that is provided with host cavity, be contained in the plurality of conductive terminals in the matrix, be set up in the reinforcement of matrix top, be installed on the framework of matrix top and be assembled in fastener on the matrix, it is characterized in that: described reinforcement comprises cavity and is arranged on a pair of holding part that extends toward each other of cavity frame, fastener comprises the 3rd pivot that connects on matrix, the holding part of described reinforcement is positioned at the top at the 3rd pivot two ends, moves up to limit the 3rd pivot two ends.
2. electric coupler component as claimed in claim 1 is characterized in that: described reinforcement also comprises the breach that is arranged at around the cavity and further outwards protrudes out, and described holding part is positioned at the relative both sides of breach, upwards protrudes out then earlier to be bent to form.
3. electric coupler component as claimed in claim 1, it is characterized in that: described fastener comprises main body, metalwork, first pivot that metalwork is connected with main body and second pivot that main body is connected with framework, described metalwork covers on the main body, described main body comprises head that extends forward and the afterbody that extends back, described head and afterbody are respectively equipped with head perforation and afterbody perforation, described head perforation is used to accommodate first pivot, and described afterbody perforation is used to accommodate second pivot.
4. electric coupler component as claimed in claim 3 is characterized in that: described metalwork comprises two fixing arms that be arranged in parallel and the crossbeam that connects two fixing arms, and the lower end of described fixing arm is provided with down pivoted hole and wears for the 3rd pivot.
5. electric coupler component as claimed in claim 4, it is characterized in that: be provided with frame around the host cavity of described matrix, the place, centre position of frame is provided with upwardly extending extension platform, the rear side that extends platform is provided with boss, boss is provided with the axis hole that vertically runs through boss, and the following pivoted hole that described the 3rd pivot is arranged in metalwork is hubbed in the axis hole of boss of matrix.
6. electric coupler component as claimed in claim 5 is characterized in that: the middle part of the scuncheon of described framework is provided with inner fovea part, is provided with the hinge portion from the inner fovea part both sides, and the afterbody perforation that described second pivot is arranged in main body is hubbed in the recess of framework.
7. electric coupler component, in order to connect chip module to circuit board, it comprises: the matrix that is provided with host cavity, be contained in the plurality of conductive terminals in the matrix, be set up in the reinforcement of matrix top, be installed on the framework of matrix top and be assembled in fastener on the matrix, it is characterized in that: described reinforcement comprises cavity and is positioned at cavity some holding parts on every side, described fastener comprises the 3rd pivot that is articulated on the matrix, the holding part of described reinforcement is resisted against the lateral surface of fastener, and be positioned at the top of the 3rd pivot end, be used to prevent fastener when start, the stressed generation deformation of the 3rd pivot.
8. electric coupler component as claimed in claim 7 is characterized in that: described reinforcement also comprises and is arranged at the breach that further outwards protrudes out around the cavity, and described holding part is positioned at the both sides of breach, and upwards protrudes out earlier bending then and form.
9. electric coupler component as claimed in claim 8, it is characterized in that: described fastener comprises main body, metalwork, is connected in the metalwork of main body both sides, first pivot that metalwork is connected with main body and second pivot that main body is connected with framework, described the 3rd pivot is connected in metalwork on the matrix, described main body comprises head that extends forward and the afterbody that extends back, described head and afterbody are respectively equipped with head perforation and afterbody perforation, described head perforation is used to accommodate first pivot, and described afterbody perforation is used to accommodate second pivot.
10. electric coupler component as claimed in claim 9 is characterized in that: described metalwork comprises two fixing arms that be arranged in parallel and the crossbeam that connects two fixing arms, and the lower end of described fixing arm is provided with down pivoted hole and wears for the 3rd pivot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201359930U CN201741837U (en) | 2010-03-20 | 2010-03-20 | Electric connector component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201359930U CN201741837U (en) | 2010-03-20 | 2010-03-20 | Electric connector component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201741837U true CN201741837U (en) | 2011-02-09 |
Family
ID=43557115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201359930U Expired - Fee Related CN201741837U (en) | 2010-03-20 | 2010-03-20 | Electric connector component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201741837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112114211A (en) * | 2020-08-14 | 2020-12-22 | 立讯智造(浙江)有限公司 | Communication testing device |
-
2010
- 2010-03-20 CN CN2010201359930U patent/CN201741837U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112114211A (en) * | 2020-08-14 | 2020-12-22 | 立讯智造(浙江)有限公司 | Communication testing device |
| CN112114211B (en) * | 2020-08-14 | 2024-02-27 | 立讯智造(浙江)有限公司 | Communication testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20120320 |