CN2682635Y - Socket connector - Google Patents
Socket connector Download PDFInfo
- Publication number
- CN2682635Y CN2682635Y CN 200320119985 CN200320119985U CN2682635Y CN 2682635 Y CN2682635 Y CN 2682635Y CN 200320119985 CN200320119985 CN 200320119985 CN 200320119985 U CN200320119985 U CN 200320119985U CN 2682635 Y CN2682635 Y CN 2682635Y
- Authority
- CN
- China
- Prior art keywords
- insulating body
- sucking plate
- clamping part
- socket connector
- slot
- 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 - Lifetime
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model relates to socket connector, comprising an insulating body, a plurality of conductive terminals fixed in the insulating body and a suction board buckled with the insulating body. The insulating body comprises a conductive area and a lateral wall higher than the conductive area. The conductive area is provided with a plurality of terminal holes, the lateral wall comprises a base part and a locking part positioned at the center of the lateral wall, wherein a slot is formed between the base part and the locking part, and the locking part is provided with a groove and a hook bulged on the outer surface of the locking part. The suction board is provided with a suction part, a connection part extending from the suction part and a fastening part vertically extending from the connection part. The suction board is spanned on the insulating body, the connection part of the suction board sunk in the groove of the locking part of the insulating body, and the fastening part is inserted in a slot between the base part of the lateral wall of the insulating body and the locking part. The thickness of the connection part is not larger than the depth of the groove arranged on the locking part of the insulating body, the thickness of the fastening part is not larger than the depth of the slot between the locking part and the base part, and thus the space occupied the socket connector is limited.
Description
[technical field]
The utility model refers in particular to a kind of socket connector that electrically connects wafer module and circuit board and tool sucking plate about a kind of socket connector.
[background technology]
When being welded in electric connector on the circuit board, industry generally adopts a kind of vacsorb device to hold electric connector so that by mechanically actuated operation it effectively is positioned on the circuit board.Yet, can therefore, not finish suction operation by means of the sucking plate that is installed on the connector usually for the smooth flat of vacsorb device absorption because of electric connector is provided with.
Fig. 3 and Fig. 4 are a kind of exploded view and stereogram of socket connector 9 of existing tool sucking plate, and the socket connector 9 of this tool sucking plate comprises the insulating body 90 that is welded in printed circuit board (PCB) (not shown), be fastened on the sucking plate 91 of this insulating body 90 and be placed in plurality of conductive terminals 92 in the insulating body 90.Insulating body 90 is provided with conduction region 902 that is positioned at its central position and the sidewall 903 that is higher than conduction region 902, conduction region 902 further is provided with the terminal hole 9020 of some rectangular arrangements, and conducting terminal 92 utilizes these terminal holes 9020 to be immobilizated in the insulating body 90.Insulating body 90 respectively is convexly equipped with a trip 9030 on a pair of relative sidewall 903.The connecting portion 911 that sucking plate 91 comprises the drawing section 910 of tool smooth surface, extended by drawing section 910 and by connecting portion 911 vertically extending holding parts 912, holding part 912 be for elastic arm designs, the suitable elasticity of tool.Sucking plate 91 is striden and is located on the insulating body 90,912 of holding parts on it are snapped in the trip 9030 of insulating body 90, so, 91 of sucking plates firmly are incorporated on the insulating body 90, when being welded in socket connector 9 on the circuit board, vacsorb device (not shown) holds the enterprising line operate of smooth flat of the drawing section 910 of sucking plate 91.Yet, the socket connector of existing tool sucking plate, sucking plate is directly striden and is located on the insulating body, sucking plate exceeds insulating body, and sucking plate longitudinally size is also greater than the size of insulating body longitudinally, obviously increased the volume of the socket connector integral body of tool sucking plate, also increased socket connector taking up room in Circuits System, need identical connector but in the different Circuits System of allocation of space various, because it is bigger that sucking plate causes socket connector to take up room, the socket connector of very likely not ccontaining this tool sucking plate of applied environment that allocation of space is little causes the socket connector compatibility of this tool sucking plate lower.In addition, because the socket connector volume of existing tool sucking plate increases, packaging material also can increase, and improve production cost.
Fig. 5 is another kind of existing socket connector 8 for the absorption of vacsorb device, it comprises insulating body 80 and is attached at absorption pad pasting 81 on this insulating body 80, drawing pad pasting 81 makes for the sticking plastic material of single face, smooth surface and very thin thickness, after being attached on the insulating body 80, can solve and above-mentionedly set up sucking plate and increase the problem of socket connector volume, yet, because it is thin and soft to draw pad pasting 81, the vacsorb device is exerted pressure and when adsorbing thereon, easily make absorption pad pasting 81 stress deformations recessed, destroy air-tightness, influence vacsorb device adsorption effect,, also can make the inefficacy of breaking of absorption pad pasting 81 if the pressure that the vacsorb device applies pressure on this absorption pad pasting 81 is bigger.In addition, even the vacsorb device is adsorbed on the absorption pad pasting 81 with less pressure, in socket connector adsorption operations process, distortion be pullled and be produced to absorption pad pasting 81 also can because of the weight of connector itself, can destroy air-tightness equally, influence vacsorb device adsorption effect.
Therefore, the socket connector that is necessary in fact a kind of new tool sucking plate remedies above-mentioned deficiency.
[utility model content]
But the purpose of this utility model is to provide the socket connector of the tool sucking plate that a kind of limit takes up room.
The purpose of this utility model is achieved in that the utility model about a kind of socket connector, the sucking plate that it comprises insulating body, is immobilizated in the plurality of conductive terminals in the insulating body and is fastened on insulating body.This insulating body comprises conduction region and is higher than the sidewall of conduction region, conduction region is provided with a plurality of terminal holes, sidewall comprises base portion and is positioned at the clamping part of side wall centers, wherein forms slot between base portion and the clamping part, and clamping part is provided with groove and is given prominence to the trip of setting by the clamping part outer surface.The connecting portion that sucking plate is provided with the drawing section, extended by the drawing section and by the vertically extending holding part of connecting portion.Sucking plate is striden and is located on the insulating body, the connecting portion of sucking plate sinks to the groove of the clamping part of insulating body, holding part inserts the base portion of insulating body sidewall and the slot between the holding section, and, the thickness of connecting portion is not more than the degree of depth of the groove of establishing on the clamping part of insulating body, the thickness of holding part is not more than the width of the slot between clamping part and the base portion, with taking up room of this limit socket connector.
Compared with prior art, the utlity model has following advantage: the connecting portion of sucking plate sinks to the groove of the clamping part of insulating body, holding part inserts the base portion of insulating body sidewall and the slot between the holding section, and, the thickness of sucking plate connecting portion is not more than the degree of depth of the groove of insulating body clamping part, the width of holding part is not more than the width of slot, limit be equiped with the size of the socket connector of sucking plate.
[description of drawings]
Fig. 1 is the three-dimensional exploded view of the utility model socket connector.
Fig. 2 is the three-dimensional combination figure of the utility model socket connector.
Fig. 3 is the three-dimensional exploded view of existing socket connector.
Fig. 4 is the three-dimensional combination figure of Fig. 3.
Fig. 5 is the stereogram of another kind of existing socket connector.
[embodiment]
See also Fig. 1 and Fig. 2, the utility model socket connector 1 is in order to electrically connecting wafer module (not shown), and this socket connector 1 comprises the insulating body 20 that is electrically connected to printed circuit board (PCB) (not shown), be contained in the plurality of conductive terminals 21 in the insulating body 20 and be fastened on sucking plate 3 on the insulating body 20.
Insulating body 20 is provided with conduction region 200 in its central position, and at conduction region 200 periphery and be higher than conduction region 200 and be provided with sidewall 201 facing each other, has so just formed the receiving space (not label) that can accommodate the wafer module.Conduction region 200 is provided with the terminal hole 203 of some perforations, and these terminal holes 203 are accommodated above-mentioned conducting terminal 21 in order to interference.A pair of relative sidewall 201 respectively is provided with base portion 204 and is positioned at the clamping part 205 at place, base portion 204 centre positions, base portion 204 staggers mutually with clamping part 205 and forms a slot 2051 with this, and clamping part 205 is provided with the groove 2050 of a pair of space and the trip 2052 that is outwards protruded out by clamping part 205 outer surfaces.
Sucking plate 3 is fastened on the insulating body 20, and it is provided with the drawing section 30 of tool smooth surface, the connecting portion 31 that is extended to both sides by drawing section 30 reaches by connecting portion 31 vertically extending holding parts 32.The width d1 of the connecting portion 31 of sucking plate 3 is approximately equal to the width D 1 of the groove of establishing on the clamping part 205 of insulating body 20 2050, the thickness d 2 of connecting portion 31 is not more than the depth D 2 of the groove of establishing on the clamping part 205 of insulating body 20 2050, and the thickness d 3 of the holding part 32 of sucking plate 3 is not more than the width D 3 of the slot 2051 that forms between clamping part 205 and the base portion 204.
When sucking plate 3 is fastened on the insulating body 20, the bearing of trend of the connecting portion 31 of sucking plate 3 is adjusted into is parallel to the line direction that insulating body 20 is provided with the pair of sidewalls 201 of clamping part 205, again the connecting portion 31 of sucking plate 3 is inserted the groove 2050 of the clamping part 205 of insulating body 20, toward pushing sucking plate 3 perpendicular to the direction of drawing section 30, the holding part 32 of sucking plate 3 is accommodated in the slot 2051 that forms between clamping part 205 and the base portion 204, makes the holding part 32 of sucking plate 3 be snapped in the trip 2052 of the clamping part 205 of insulating body 20.Because the width d1 of the connecting portion 31 of sucking plate 3 is approximately equal to the width D 1 of the groove of establishing on the clamping part 205 of insulating body 20 2050, the thickness d 2 of connecting portion 31 is not more than the depth D 2 of the groove of establishing on the clamping part 205 of insulating body 20 2050, the thickness d 3 of the holding part 32 of sucking plate 3 is not more than the width D 3 of the slot 2051 that forms between clamping part 205 and the base portion 204, therefore, sucking plate 3 can not exceed the profile scope of insulating body 20, limit the size of socket connector 1, promptly, even set up sucking plate 3, socket connector 1 overall volume can not increase yet, thereby needing identical connector but in the different Circuits System of allocation of space various, still can the higher compatibility of tool, can not make the socket connector of having installed sucking plate be difficult to be installed in the Circuits System because of space problem.
Claims (6)
1. socket connector, it comprises insulating body, be immobilizated in the plurality of conductive terminals in the insulating body and be fastened on the sucking plate of insulating body, insulating body is provided with relative sidewall, sidewall comprises base portion and is positioned at the clamping part of side wall centers, wherein form slot between base portion and the clamping part, sucking plate is provided with the drawing section of tool smooth surface, the connecting portion that is extended by the drawing section reaches the holding part that is extended by connecting portion, the clamping part of establishing on the sidewall of this holding part and insulating body is clasped, fasten sucking plate on insulating body with this, it is characterized in that: the holding part of sucking plate is contained in the slot that forms between base portion and the clamping part.
2. socket connector as claimed in claim 1 is characterized in that: be provided with a pair of groove in clamping part.
3. socket connector as claimed in claim 1 is characterized in that: the thickness of the holding part of sucking plate is less than the width of the slot that forms between clamping part and the base portion.
4. socket connector as claimed in claim 1 is characterized in that: the thickness of the holding part of sucking plate equals the width of the slot that forms between clamping part and the base portion.
5. as claim 3 or 4 described socket connectors, it is characterized in that: the degree of depth of the groove of establishing on the clamping part of the thickness of the connecting portion of sucking plate less than insulating body.
6. as claim 3 or 4 described socket connectors, it is characterized in that: the thickness of the connecting portion of sucking plate equals the degree of depth of the groove established on the clamping part of insulating body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320119985 CN2682635Y (en) | 2003-11-22 | 2003-11-22 | Socket connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320119985 CN2682635Y (en) | 2003-11-22 | 2003-11-22 | Socket connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2682635Y true CN2682635Y (en) | 2005-03-02 |
Family
ID=34599636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320119985 Expired - Lifetime CN2682635Y (en) | 2003-11-22 | 2003-11-22 | Socket connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2682635Y (en) |
-
2003
- 2003-11-22 CN CN 200320119985 patent/CN2682635Y/en not_active Expired - Lifetime
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131122 Granted publication date: 20050302 |