CN2431586Y - Fixer structure for heat radiator - Google Patents

Abstract

The utility model provides a fixing structure for a heat radiator, which comprises a pentagram-shaped main body. A supporting point is formed at the bent part of the pentagram-shaped main body, so that force application points are formed at the tail parts at both ends. A first buckling part is formed on one end of the pentagram-shaped main body, and is provided with a buckling hole. The first buckling part can be buckled on a buckling body which is arranged at one side of a processor combination body. Two extension rods are formed on the other end of the first buckling part by a clamping-releasing device, and two grooves and a bent elastic sheet are formed on the two extension rods. A buckling sheet is clamped by the two grooves, and the buckling sheet is provided with a buckling hole which is used for buckling the buckling body at the other side. Simultaneously, a thin neck part and a blocking surface in a large block are arranged at the front end of the bent elastic sheet. The buckling sheet can carry out the forward and backward movement through the movable area of the thin neck part, so that the buckling sheet can be buckled with or released from the buckling body easily.

Description

The radiator mounting structure

The utility model is a kind of radiator mounting structure, belongs to the computer fittings field.

Because it is important that the progress of CPU processor, its heat dissipation problem also show, how effectively heat radiation has become the big problem that computer processor develops.Constitute by several pieces heat radiator and common heating radiator is many, again heating radiator 10 is placed as shown in Figure 1 processor 20 directly over, and carry out heat absorption by the heat that 10 pairs of processors 20 of metal heating radiator are sent.

But the associated methods of existing heating radiator 10 and processor 20 mostly is and utilizes sheet metal to grip, but the bed knife of this fixed form is weak, and because of the card that utilizes simple sheet metal ends effect, so operation is very uneasy, haves much room for improvement.

Because present heating radiator bayonet unit has shortcoming as the aforementioned, this novel purpose is to provide a kind of and has stronger fastening force and card takes off the easier radiator mounting structure of operation.

The technical solution of the utility model is: mainly include: one＜word shape body forms fulcrum (inflection point) with its bending place and makes end, two ends portion form the point of application; One first button portion, be formed at＜one of font body end on, have button hole, but fastener is on the button of processor combination one side; One card takes off device, the other end in＜font body forms two extension rods, be formed with on two extension rods relatively to a groove and a bending shape flexure strip, folder is established a buckling piece on two grooves, this buckling piece has a block button hole, this block button hole can be Any shape or is formed with rectangular opening from top to bottom and trapezoidal hole and than this trapezoidal hole bigger button hole bigger than this rectangular opening, in order to form the second button portion of buckle processor combination opposite side button, aforementioned its front end of bending shape flexure strip is provided with a thin neck and a relatively large locking surface simultaneously; Forming fulcrum by the inflection point with＜font body is snapped on the button of the both sides that form heating radiator and processor combination the buckle structure at two ends, can be with the three with the leverage combination, its adhesion is stronger, while can form only state of card by the rectangular opening that the thin neck that will bend the shape flexure strip snaps in buckling piece, by the zone of action of this thin neck this buckling piece is slided before and after doing, it is fastened with button easily or get loose.

Now reaching embodiment in conjunction with the accompanying drawings elaborates to the utility model.

Fig. 1 is this novel radiator mounting and the three-dimensional exploded view of heating radiator and processor.

Fig. 2 is the fragmentary cross-sectional view of the bonding state of one of this novel radiator mounting structure preferred embodiment.

Fig. 3 takes off the movement decomposition sectional view for the card of this new embodiment fixed rack structure.

Fig. 4 is this novel perspective exploded view.

Fig. 5 is that this novel solid is in conjunction with synoptic diagram.

Fig. 6 is this novel stereoscopic motion figure.

Symbol description:

The 10th, heating radiator, the 20th, CPU (processor), the 200th, processor combination, 21, the 22nd, button, the 30th, fixed mount (＜font body), the 31st, inflection point, the 32nd, kink, 32a are button holes, the 33rd, and card takes off device, 33a is an extension rod, and 33a1,33a2 are grooves, and 33a3 is a bending shape flexure strip, 33a4 is thin neck (zone of action), and 33a5 is a locking surface, and 33b is a buckling piece, 33b1 is a rectangular opening, and 33b2 is a trapezoidal hole, and 33b3 is a button hole.

Extremely shown in Figure 6 as Fig. 1, the fixed mount 30 of present embodiment snaps together (as Fig. 2) with heating radiator 10 bases and processor 20, appropriate location on processor combination 200 is formed with left and right sides button 21,22, and fixed mount 30 in the drawings left end form one first button portion, this button portion has a kink 32, is formed with the button hole 32a (as Fig. 1) that card ends button 21 usefulness on the kink 32.Again, fixed mount 30 right sides are formed with two extension rod 33a, be formed with two groove 33a1 on the two extension rod 33a respectively, 33a2, be formed with a bending shape flexure strip 33a3 between two extension rod 33a, this bending shape flexure strip 33a3 front end is formed with thin neck 33a4 and relatively large locking surface 33a5, can form between thin neck 33a4 and locking surface 33a5 and be beneficial to pushing when operate to take off in card a zone of action, again, the groove 33a1 of extension rod 33a, the last folder of 33a2 is established a buckling piece 33b, has a block button hole on this buckling piece 33b, this block button hole can be Any shape, present embodiment is for being formed with rectangular opening 33b1 and trapezoidal hole 33b2 and than the trapezoidal hole 33b2 bigger button hole 33b3 bigger than this rectangular opening 33b1 from top to bottom, in order to form the second button portion of buckle button 22, as shown in Figure 4.

The utility model utilizes (the inflection point 31 formation fulcrums of font body 30, the button 21 of the both sides of the buckle structure at its two ends and processor combination 200,22 fastening, heating radiator 10 and processor 20 can be fastened on the processor combination 200, can be with triplicity, its adhesion is stronger, while can form only state of card by button hole or the rectangular opening 33b1 that the thin neck 33a4 that will bend shape flexure strip 33a3 snaps in buckling piece 33b, and snapping in of thin neck 33a4 can snap in by the guiding function of the trapezoidal hole 33b2 of block button hole, the event clamping is comparatively laborsaving and convenient, simultaneously thin neck 33a4 also has the zone of action, can make this buckling piece movable before and after doing by the zone of action of this thin neck, it is fastened with button easily or get loose.

In sum, fixed rack structure of the present utility model, the buckle by bending shape flexure strip front end can easily control its card and take off operation, and its clamping power provides a kind of radiator mounting structure of practicality because of leverage makes clamping power bigger.

Claims (1)

1. a radiator mounting structure is characterized in that: include: one＜word shape body (30), the formation inflection point (31), bending place on it; One first button portion, be formed at＜one of font body (30) end on, have button hole (32a), but fastener is on the button (21) of processor combination (200) one sides; One card takes off device (33), be provided with a buckling piece (33b), this buckling piece has block button hole, can be fastened on the button (22) of processor combination (200) opposite side, become the second button portion, the front end that bends shape flexure strip (33a3) simultaneously is provided with a thin neck (33a4) and relatively large locking surface (33a5).

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