CN2361002Y - Plugging slot connector module device - Google Patents
Plugging slot connector module device Download PDFInfo
- Publication number
- CN2361002Y CN2361002Y CN 98252276 CN98252276U CN2361002Y CN 2361002 Y CN2361002 Y CN 2361002Y CN 98252276 CN98252276 CN 98252276 CN 98252276 U CN98252276 U CN 98252276U CN 2361002 Y CN2361002 Y CN 2361002Y
- Authority
- CN
- China
- Prior art keywords
- connector
- die set
- processing unit
- central processing
- radiator
- 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 a module device of a plugging slot connector, comprising a CPU, the plugging slot connector, a positioning frame, a radiator and other components, wherein, the positioning frame comprises a first contact surface, a second contact surface and a side face connected at a periphery; a containing space assembled up by a plurality of mutually vertical side walls are arranged between the first contact surface and the second contact surface and can be used for containing the CPU and the plugging slot connector; besides, an intersection angle of two of the side walls are provided with an unfilled corner. Thus, the module device of the plugging slot connector can be fixed at a proper position to increase firmness and stability of electrical connection between the CPU and a main circuit board.
Description
The utility model is a kind of connector die set, refers to a kind of connector die set that can hold and locate central processing unit and connector posting that has especially.
The encapsulation technology of central processing unit (CPU), the encapsulation technology of present most popular first-elected ball grid array (BGA), the central processing unit through the encapsulation of this kind ball grid array technology has the little and good advantages such as telecommunication performance of volume.And being connected between the central processing unit that adopts BGA Package and the main circuit board, mode early is that central processing unit is directly welded on the main circuit board, there is the shortcoming in detection difficult and waste man-hour in this mode; Thereafter, develop the connector (ZIF SOCKET) that utilizes zero insertion force again and connect central processing unit and main circuit board, so no doubt can avoid the directly defective of welding, but this mode must be done independently wiring to each patchhole of connector, face the more and more many contact points of quantity a few days ago, the loaded down with trivial details property of this technology is obvious day by day.
United States Patent (USP) the 5th, 669,774 and 5,641, No. 297 patent documentation discloses the technology that a kind of central processing unit is connected with main circuit board, this technology is that the spherical junction with central processing unit directly is locked in the ball grid array socket, utilize coupling device and main circuit board in the ball grid array socket to electrically connect again, though this kind device can be avoided above-mentioned defective, but the loose contact that displacement caused that how to be connected correct position exactly and how to avoid causing because of vibrations still fails to solve so far, vertical as United States Patent (USP) the 5th, 716, No. 222 document is disclosed like that, utilizes U type frame and fixed cap to be located, also because its locate mode has not defectives such as easy-pulling and positioning and locking power is wayward, and can't fundamentally solve in the prior art variety of problems such as the not good electric connection that causes in location is bad.
Main purpose of the present utility model is, a kind of connector die set is provided, it is provided with the posting that can hold and locate central processing unit and connector, and radiator and posting can be fixed in fixation kit on the main circuit board, thereby reach easy and the purpose that accuracy is high of assembling, and have that shock resistance is strong, the premium properties of excellent in heat dissipation effect and good stability.
In order to achieve the above object, the structure of the utility model connector die set has such feature: the connector die set is provided with a posting at least, this posting is square frame shape, it is provided with the side that first contact-making surface, second contact-making surface and all sides thereof are connected, and be provided with a receiving space between first contact-making surface and second contact-making surface, this receiving space can hold central processing unit and connector, it is to be connected and formed by several mutually perpendicular sidewalls, and the angle of cut place between certain two sidewall in the described sidewall constitutes a unfilled corner.
According to above-mentioned feature, described central processing unit and connector all are provided with a unfilled corner corresponding to the unfilled corner of posting, the correct location when accommodating so as to guaranteeing to assemble.
In addition, another feature of the present utility model is, all further is provided with some screws on posting and the radiator, and these screws are to be provided with so that the diagonal positions mode is corresponding.
According to described feature, the screw of radiator and posting can be sealed by the cooperation of screw rod and nut, thereby the connector die set is fixed on the main circuit board.In addition, also can adopt elastic clip to be located in several grooves of radiator, and with the connector die set be clamped to main circuit board on.
Compare with existing die set, it is more simple and convenient that the advantage of the utility model connector die set and progressive are mainly reflected in its assembling, and accuracy of its assembling location is higher, and its structure has that shock resistance is strong, the premium properties of excellent in heat dissipation effect and good stability.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the exploded view of the utility model connector die set main body.
Fig. 2 is the profile of Fig. 1 connector die set along A-A, B-B and C-C direction.
Fig. 3 is the posting schematic diagram of the utility model connector die set.
Fig. 4 is the constitutional diagram of the utility model connector die set main body.
Fig. 5 is the profile of Fig. 4 connector die set along the D-D direction.
Fig. 6 is the utility model connector die set second embodiment schematic diagram.
As shown in Figure 1, the utility model connector die set 99 electrically is fixedly connected on the main circuit board 10, it includes a central processing unit 12, one connector 14, wherein central processing unit 12 is a staged flat board 121, its bottom surface is provided with some tin balls 123, and these tin balls are arranged (not shown) with the geometric format of matrix; Connector 14 then is provided with several accepting grooves 141, and these accepting grooves 141 are also arranged with the geometric format of matrix, and its distributing position is corresponding one by one with the distributing position of the tin ball 123 of above-mentioned central processing unit 12.Please refer to Fig. 2, be equiped with terminal 143 in the accepting groove 141, these terminal 143 1 ends connect tin ball 123 and constitute conducting with central processing unit 12, the other end also is provided with the tin ball 145 identical with tin ball 123 shapes of central processing unit 12, this tin ball 145 engages with the stacker 101 of main circuit board 10, borrow described structure, connector die set 99 can constitute the electric connection between central processing unit 12 and the main circuit board 10.
As shown in Figure 3, connector die set 99 further is provided with posting 16, described posting 16 is square frame bodies, it is provided with first contact-making surface 162, the side 164 that second contact-making surface 163 and all sides thereof interlink, wherein be provided with receiving space 165 between first contact-making surface 162 and second contact-making surface 163, this receiving space 165 is by four orthogonal sidewalls (166,167,168,169) connection is combined to form, and meet angle place in one and constitute a unfilled corner 161 by short another sidewall 170 is tilting, as shown in Figure 1, this unfilled corner 161 all with the set unfilled corner (125 of described central processing unit 12 and this connector 14,147) corresponding.By means of cooperatively interacting of these unfilled corners 125,147 and 161, central processing unit 12 and connector 14 correctly are positioned in the posting 16, be unlikely the phenomenon that wrong arrangement occurs.
Please continue with reference to shown in Figure 1, connector die set 99 further is provided with radiator 18, and it comprises a base plate 181, and this base plate 181 is provided with some fin 183.All further be provided with some screws 185 and 172 on radiator 18 and the described posting 16, these screws 185 and 172 are all with diagonal positions mode relative set, and it is corresponding with the through hole 103 that this main circuit board 10 is preset, as shown in Figure 5, screw rod 187 passes described screw 172 and 185 and cooperate with nut 1871, thereby winding radiator 18 and posting 16, and the posting 16 that will contain central processing unit 12 and connector 14 is fixed on the main circuit board 10.And because of the total height of central processing unit 12 and connector 14 height a little more than posting 16, and make radiator 18 can closely be fitted in the surface of central processing unit 12, reach better heat radiating effect (as shown by arrows).And screw rod 187 may command appropriate torsion, make each assembly all have suitable bed knife, and avoid relative displacement between central processing unit 12, connector 14 and the main circuit board 10, so as to strengthening its shock resistance, and good electrically connection stability between central processing unit 12 and the main circuit board 10.
In addition, please refer to Fig. 1 and Fig. 6, second embodiment of the utility model connector die set is such: fin 183 both sides of radiator 18 further are provided with some grooves 189, elastic clip 19 can be located in some grooves 189 of this radiator 18 and hook and be held on the main circuit board 10 so that suitable chucking power to be provided, and makes the electric connection between central processing unit 12 and the main circuit board 10 reach firm, stable effect.
So as to the structure of the above, the utility model connector die set 99 has reached assembles purpose simple and convenient, accurate positioning, and have that shock resistance is strong, excellent in heat dissipation effect and the premium properties that has good stability.
Claims (10)
1. connector die set, electric connection between central processing unit and the main circuit board can be provided, it includes central processing unit, connector, radiator and posting, wherein the central processing unit bottom surface is provided with some tin balls, connector then is provided with several accepting grooves accommodating terminal, and the two ends of terminal electrically connect with central processing unit and main circuit board respectively; Radiator then is close on the central processing unit; It is characterized in that: posting is provided with the side that first contact-making surface, second contact-making surface and all sides are connected, wherein be provided with the receiving space that can accommodate described central processing unit and connector between first contact-making surface and second contact-making surface, this receiving space is to be connected by several orthogonal sidewalls to be combined to form; Then be provided with the fixation kit that posting can be locked on the main circuit board on the radiator.
2. connector die set as claimed in claim 1 is characterized in that posting is provided with unfilled corner, and this unfilled corner is arranged in two the formed angle of cut of sidewall places of several sidewalls of receiving space.
3. connector die set as claimed in claim 2 is characterized in that, be provided with can unfilled corner with matching for the unfilled corner of equal corresponding posting on central processing unit and the connector.
4. connector die set as claimed in claim 3 is characterized in that, the tin ball on the central processing unit bottom surface is to arrange with the arrangement form of matrix.
5. connector die set as claimed in claim 4 is characterized in that, the accepting groove distributing position on the connector is corresponding one by one with tin ball distributing position on the described central processing unit bottom surface.
6. connector die set as claimed in claim 5 is characterized in that the fixation kit on the described radiator comprises some screws of establishing in the diagonal positions mode on it.
7. connector die set as claimed in claim 6 is characterized in that the fixation kit of described radiator includes screw rod.
8. connector die set as claimed in claim 7 is characterized in that, screw on the posting on the corresponding radiator and screw rod are provided with several and cooperate screw.
9. connector die set as claimed in claim 1 is characterized in that radiator is provided with a base plate, and base plate is provided with some fin, and these fin both sides are provided with some grooves.
10. connector die set as claimed in claim 9 is characterized in that, the fixation kit on the radiator is for being clamped to the connector die set resilient clamp sheet on the main circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98252276 CN2361002Y (en) | 1998-12-29 | 1998-12-29 | Plugging slot connector module device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98252276 CN2361002Y (en) | 1998-12-29 | 1998-12-29 | Plugging slot connector module device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2361002Y true CN2361002Y (en) | 2000-01-26 |
Family
ID=33995995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98252276 Expired - Lifetime CN2361002Y (en) | 1998-12-29 | 1998-12-29 | Plugging slot connector module device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2361002Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102819342A (en) * | 2011-06-10 | 2012-12-12 | 深圳富泰宏精密工业有限公司 | Installation mechanism of touch panel |
| US11538735B2 (en) | 2018-12-26 | 2022-12-27 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method of forming integrated circuit packages with mechanical braces |
-
1998
- 1998-12-29 CN CN 98252276 patent/CN2361002Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102819342A (en) * | 2011-06-10 | 2012-12-12 | 深圳富泰宏精密工业有限公司 | Installation mechanism of touch panel |
| US11538735B2 (en) | 2018-12-26 | 2022-12-27 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method of forming integrated circuit packages with mechanical braces |
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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 |