CN2335183Y

CN2335183Y - Folding type holder

Info

Publication number: CN2335183Y
Application number: CN 98209118
Authority: CN
Inventors: 李顺荣; 赖清河; 王培戎
Original assignee: Hon Hai Precision Industry Co Ltd
Current assignee: Hon Hai Precision Industry Co Ltd
Priority date: 1998-01-20
Filing date: 1998-01-20
Publication date: 1999-08-25
Anticipated expiration: 2008-01-20

Abstract

The utility model relates to a holder for a computer module. The utility model can clamp a computer module to be fixedly connected with a main frame board. The utility model can be folded. The holder comprises a clamping body which can lead both sides of the computer module to be clamped, a fixed seat which can be connected with the clamping body and can be fixed with a main base board, and a folding mechanism which is arranged between the clamping body and the fixed seat and comprises an arc positioning slot and a positioning body. The arc positioning slot has positioning functions along vertical and horizontal directions. The arc positioning slot can lead the clamping body to have a positioning effect on being folded and extended on the fixed seat.

Description

Collapsible holding unit

The utility model relates to a kind of holding unit, particularly relates to a kind ofly being fixedly arranged on motherboard and being used to be immobilizated in computer assembly as central processing unit card casket membrane module, and has folding structure and be beneficial to the collapsible holding unit that packing, transportation and material store.

Utilize the circuit of circuit board to cooperate the connection of some computer assembly or electric connector, and connect, become the requirement of computer basic boom with the motherboard electric mortiser.With regard to computer CPU (central processing unit) (Central ProcessUnit-central processing unit) is example, traditional mode is directly to be welded in CPU (central processing unit) on the main substrate, new trend is the space that utilizes on the circuit board, CPU (central processing unit) is welded on the circuit board, be plugged on by circuit board again and realize on the connector of motherboard being electrically connected, or, peg graft with the connector of motherboard again, to save the configuration space of whole motherboard with after CPU (central processing unit) and the circuit board module modularization.But because the connector of the aspect ratio motherboard of circuit board own is high a lot, for having under bad working environment, the circuit board after preventing to plant rocks or instability causes the circuit instant cut-off, influence stable electrical transmission, the connector both sides of known motherboard often directly are provided with holding unit, relevant design can be with reference to asking in the patent of Taiwan the 85216861st, 85216815,85215723,852161 No. 50, United States Patent (USP) the 3rd, 993,390,4,057,879,5,207,598,5,259,793 and 5,429, No. 523.What also have is arranged holding unit and connector branch with separating type, populated circuit board respectively again, and relevant design can be with reference to United States Patent (USP) the 2nd, 825, and 037,3,829,741 etc.No matter above-mentioned holding unit is directly to be one or to separate with connector, the clamping body of holding unit all is vertical longitudinal extension, therefore not only assembling is gone up because of increase highly brings inconvenience, and also can increase transportation cost because of stacked increasing takes up space in packing and in transporting.

The purpose of this utility model is to provide a kind of collapsible holding unit, and this holding unit is used for the clamping body of fixing computer assembly, and it can folding, and reduces vertical height after the folding.

Another purpose of the present utility model is to provide a kind of holding unit easy to assembly, and this holding unit can fasten pivot joint and have special slotted eye, and is convenient when making assembling.

The purpose of this utility model is achieved in that promptly provides a kind of collapsible holding unit, its be a kind of can be affixed with motherboard, be used for the fixing computer assembly, but and have the holding unit of folding structure, it comprises: a holder that combines with main substrate; One clamping body is located at described holder both sides, is clamped in the computer assembly both sides; One closing-folding mechanism is located between described clamping body and holder, and it comprises locating slot and positioning body, is fixed in first allocation of folding during described body folding, and described clamping body is fixed in the second place when upholding.

A kind of collapsible holding unit, its be a kind of can be affixed with motherboard, be used for fixing central processing unit card casket membrane module, but and have a holding unit of folding structure, it comprises that one combines holder with described main substrate; One clamping body is located at the holder both sides, is clamped in the both sides of central processing unit card casket membrane module; One closing-folding mechanism, be located between described clamping body and holder, and comprising that the arc positioning groove and the positioning body of fit mutually, wherein said arc positioning groove are provided with two stop place that are 90 degree gun parallaxes at least mutually, described clamping body is located in the vertical and horizontal direction at least.

The utility model device also comprises, described engaging body corresponds to buckling parts and is provided with a deduction part that is beneficial to plug.

The advantage of the utility model device is that it comes the clamping body with folding closing-folding mechanism, reduced volume in the time of can reducing vertical height and packing after folding, reduce transportation cost, in addition, this holding unit assembles by fastening to articulate, convenient and simple during assembling, reduce and assemble man-hour.

Below in conjunction with accompanying drawing, embodiment of the present utility model is described, wherein:

Fig. 1 is the three-dimensional exploded view of the collapsible holding unit of the utility model;

Fig. 2 A, 2B and 2C are front elevation, left side view and the vertical view of the utility model clamping body;

Fig. 3 A and 3B are the front elevation and the right side cross-sectional view of the utility model holder;

Fig. 4 A and 4B close the vertical view and the front elevation of groove for the utility model holder edge;

Fig. 5 and Fig. 6 are before the folding of the utility model holding unit and the planimetric map after the folding.

See also Fig. 1, and cooperation Fig. 2 A, 2B and 2C and Fig. 3 A, 3B, the collapsible holding unit 1 of the utility model comprises: a clamping body 10, holder 11 and closing-folding mechanism 12, wherein clamping body 10 is articulated with pivot hole 110 with holder 11 mat pivots 100 and is one, and this clamping body 10 is the body of rod always, and its inboard passageway 101 that forms can be used for the both sides of clamping central processing unit card casket membrane module (not shown), and apical margin is provided with breach 102.In addition, the outside is provided with draw-in groove 103, its be one with the holder 11 groove seat of inlay card mutually.Have, this holder 11 is the U type body of growing crosswise again, and its horizontal edge then is provided with connector grooving 111, is placed on wherein (not shown) for the connector of motherboard.In addition, be positioned at its both sides and be provided with edge and close groove, be used to accommodate edge kayser component 30.See also Fig. 4 A and 4B again, this edge closes groove and has top and bottom, this top and bottom has the perforation 112 that connects, wherein overp0unch is slightly larger than bottom perforated, and the perforation 112 at top is provided with and the taper breach 113 of boring a hole and ganging up mutually, the leading edge of this breach 113 is provided with wide end and narrow end, wherein the size of wide end is slightly larger than perforation 112 diameters, and the undersized of narrow end is in the diameter of perforation 112, like this, this closure 30 is imported by wide end and is forced in the perforation 112 from narrow end when assembling, thereby closure 30 is stuck between top and bottom.

On holder 11, be provided with draw-in groove 114, corresponding with the draw-in groove 103 of clamping body 10, but and (on the left of only illustrating on the figure) interspersed holding on mat one plate body 115, one end of this plate body 115 is a rubber-like prong shape, and both sides form buckling parts 1151, can be clamped into the chimb 1141 (seeing Fig. 3 B) in the draw-in groove 114.And the other end of plate body 115 is provided with deduction part 1152, it is continuous male and fomale(M﹠F), can increase bigger friction during plug and be beneficial to operation, this plate body 115 of mat connects the draw-in groove 114 of plug-in card on holder 11 by the draw-in groove 103 of clamping body 10, can prevent that clamping body 10 and holder 11 axially break away from.

This closing-folding mechanism 12 comprises arc positioning groove 121, positioning body 122, wherein this arc positioning groove 121 (referring to Fig. 3 A) is located at holder 11 near on the pedestal of draw-in groove 114, this arc positioning groove 121 has first stop place 1210 and second stop place 1211, this two stop place is 90 degree gun parallaxes, wherein first stop place 1210 does not provide basis on location during folding for clamping body 10, and second stop place 1211 provides basis on location during then to 10 foldings of clamping body.In addition, this positioning body 122 is located on the clamping body 10 (sees Fig. 3 A), is a protruding grain, can slippage in arc positioning groove 121, and be positioned first and second stop place 1210,1211.The above-mentioned arc positioning groove 121 of mat, positioning body 122 can to clamping body 10 provide vertically to level to positioning function, can make clamping body 10 have the positioning function of folding and stretching, extension again.

See also Fig. 1 and Fig. 2 A, first stop place 1210 that mat is 90 degree gun parallaxes mutually during 10 foldings of clamping body in the utility model holding unit and second stop place 1211 can make positioning body 122 do vertical location (as Fig. 5 folding state not) in first stop place 1210 and second stop place 1211, or be that the location of level is (as Fig. 6 folding state, need before the folding earlier this plate body 115 to be extracted), but can make clamping body 10 have the effect of folding and extension.

Claims

1. collapsible holding unit, its be a kind of can be affixed with motherboard, be used for the fixing computer assembly, but and have the holding unit of folding structure, it is characterized in that it comprises: a holder that combines with motherboard; One clamping body is located at described holder both sides, and is clamped in the computer assembly both sides; One closing-folding mechanism is located between described clamping body and holder, and it comprises locating slot and positioning body, is fixed in first allocation of folding during described body folding, and described clamping body is fixed in the second place when upholding.

2. collapsible holding unit as claimed in claim 1, it is characterized in that, described locating slot is an arc, have two stop place that are 90 degree gun parallaxes mutually on the described arc positioning body, described positioning body is the convex body of slippage in described arc positioning groove, the described convex body of described clamping body mat arc positioning groove two stop place fastenings realize vertically to level to folding.

3. collapsible holding unit as claimed in claim 2 is characterized in that, described arc positioning groove is located on the holder of described holding unit, and described positioning body is located on the clamping body and with described arc positioning groove and is articulated.

4. collapsible holding unit as claimed in claim 3, it is characterized in that, described device also is provided with auxiliary positioning mechanism, and what it comprised that branch is located at described clamping body and holder engages body and draw-in groove, and described clamping body and holder be anti-axially to engage the location with breaking away from vertically.

5. as claim 1 or 4 described collapsible holding units, it is characterized in that described clamping body is the straight-bar body, its inboard passageway that forms, described holder is the U type body of growing crosswise, and its limit of growing crosswise is provided with the connector grooving for the connector fit of described motherboard.

6. collapsible holding unit as claimed in claim 5, it is characterized in that, described holder is provided with the edge that is used to accommodate closure and closes groove, described edge closes groove and has top and bottom, described top and bottom has the perforation that connects, wherein said top is provided with the taper breach that is connected with described perforation, and a side size of described breach broad is greater than penetration hole diameter, and a narrower side size is less than penetration hole diameter.

7. collapsible holding unit as claimed in claim 4, it is characterized in that, the draw-in groove of described auxiliary positioning mechanism is respectively equipped with corresponding first and second cell body on the side of described clamping body and holder, described engaging body be for can be interspersed in the plate body of first and second cell body, and has the buckling parts that can deduct in described first and second cell body on the described plate body.

8. collapsible holding unit as claimed in claim 7 is characterized in that, described engaging body is provided with a deduction part that is beneficial to plug with respect to buckling parts.

9. collapsible holding unit, its be a kind of can be affixed with motherboard, be used for fixing central processing unit card casket membrane module, but and have the holding unit of folding structure, it is characterized in that it comprises a holder that combines with described main substrate; One clamping body is located at the holder both sides, and is clamped in the both sides of central processing unit card casket module group; One closing-folding mechanism, be located between described clamping body and holder, and comprise the arc positioning groove and the positioning body of fit mutually, wherein said arc positioning groove is provided with two stop place that are 90 degree gun parallaxes at least mutually, and described clamping body is located in the vertical and horizontal direction by described stop place effect at least.

10. collapsible holding unit as claimed in claim 9 is characterized in that, described arc positioning groove is located on the holder of holding unit, and described positioning body is located on the described clamping body, and is articulated with described arc positioning groove.

11. collapsible holding unit as claimed in claim 10, it is characterized in that, described device also is provided with auxiliary positioning mechanism, and what it comprised that branch is located at described clamping body and holder engages body and draw-in groove, and described clamping body and holder be anti-axially to engage the location with breaking away from vertically.

12. as claim 9 or 11 described collapsible holding units, it is characterized in that described clamping body is the straight-bar body, its inboard is formed with a passageway, and described holder is for growing crosswise U type body, and its limit of growing crosswise is provided with the connector grooving for the connector fit of described motherboard.

13. collapsible holding unit as claimed in claim 12, it is characterized in that, described holder is provided with the edge that is used to accommodate closure and closes groove, described edge closes groove and has top and bottom, described top and bottom has the perforation that connects, wherein said top is provided with and the taper breach of boring a hole and being connected, and a side size of described breach broad is greater than penetration hole diameter, and a narrower side size is less than the diameter of perforation.

14. collapsible holding unit as claimed in claim 13, it is characterized in that, the draw-in groove of described auxiliary positioning mechanism is respectively equipped with corresponding first and second cell body on the side of clamping body and holder, and described engaging body is to intert the body of pulling in first and second cell body, and has on the described plate body and can support the buckling parts that ends first and second cell body.

15. collapsible holding unit as claimed in claim 14 is characterized in that, described engaging body is provided with a deduction part that is beneficial to plug with respect to buckling parts.