CN2620926Y

CN2620926Y - Fixed fastener for radiator component

Info

Publication number: CN2620926Y
Application number: CN 03245163
Authority: CN
Inventors: 黄慧嘉
Original assignee: Thermaltake Technology Co Ltd
Current assignee: Thermaltake Technology Co Ltd
Priority date: 2003-04-11
Filing date: 2003-04-11
Publication date: 2004-06-16
Anticipated expiration: 2013-04-11

Abstract

The utility model discloses a fixing buckle for a radiation component part and comprises a first buckle part comprising a press rod body which extends out an arm at one end for hooking on a hook arranged at the first side of a connection holder; a second buckle part which is arranged by radial sliding at the second side of the first buckle part for hooking a hook arranged at the second side of the connection holder, and is also provided with a linkage protruding part; an operation rod which comprises a linkage plate and is pivoted at the second side of the first buckle part by a pivot pin eccentric ground pivot; the projection of the linkage plate is right opposing to the linkage protruding part of the second buckle part, when the operation rod is shifted, the rim of the linkage plate can thrust upward the second buckle part which can relatively grip the hook arranged at the second side for the connection holder, thus making that the pressed radiation component part by a press rod body sticks tightly to a chip. The utility model has the advantages of convenient mounting and efforts saving etc.

Description

The fixed fastener of radiating component

Technical field

The utility model is the fixed fastener about a kind of radiating component, and an especially a kind of side at fastener is articulated with an eccentric action bars, and interlock jacking one second fastener during operation makes this second fastener can be closely buckled in fixed fastener on the Connection Block.

Background technology

The fastener (as Figure 1-3) that is applied to button group radiating component at present includes: shank 91, the projection one button arm 911 radially respectively at its two ends, with hook accordingly on the buckle ear 92 of the relative both sides of Connection Block; One push rod 93 places the below of this shank 91; And one action bars 94 place between the substrate 951 of this push rod 93 and radiating component 95, make the tail end 94a pivot of this action bars 94 be buckled in this push rod 93 belows, form a gangbar portion 941 in the stage casing of this action bars 94, after 941 groups in this gangbar portion changes an angle, but this push rod 93 of its outer rim 941a jacking, so that this push rod 93 this shank 91 of jacking in linkage, the both sides buttons arm 911 that makes this shank 91 hook tightly is close on the chip 96 this radiating component 95 in the buckle ear 92 of the relative both sides of Connection Block.

In the said structure, the action bars 94 of lifting this shank 91 in order to the top is lengthwise bodies of rod (as shown in Figure 2) made from plastics, when dialling the front end handle portion 94b that changes action bars 94 with (R) direction, because the stage casing gangbar portion 941 in order to this push rod 93 of jacking is subjected to a rightabout resistance F2, therefore on this lengthwise action bars 94, just produce a great moment of torsion, the action bars 94 that plastics are made produces distortion, also very easily cause this handle portion 94b fracture, in operation, also comparatively require great effort.

Installing, the necessary elder generation of assembler is with the button arm 911 at shank 91 two ends, the application of force presses down (application of force for the first time), make its respectively flexibly hook in the buckle ear 92 of these relative both sides of Connection Block, dialling changes action bars 93 again, to carry out further packing operation (application of force for the second time), just can finish the assembling operation of this radiating component 95.In addition, when triping operation, the assembler is except dialling commentaries on classics action bars 94, so that outside these push rod 93 declines, also must one side button arm 911 of this shank 91 be triped this radiating component 95 of just can loosening with a side buckle ear 92 of this fixing base with instruments such as bottle openers.Therefore, known buckle structure, the assembler is when assembling or loosening, and necessary multistage, operation repeatedly, assembling are very inconvenient.

Summary of the invention

The utility model is exactly at above the deficiencies in the prior art, and a kind of fixed fastener of radiating component is provided.This fastener comprises: one first fastener, this fastener contain a depression bar body, stretch a button arm at first distal process of this depression bar body, are positioned on the clasp of first side in a Connection Block with hook; One second fastener, radially sliding second side that places this first fastener is positioned on the clasp of second side in a Connection Block with hook, is provided with an interlock teat on this second fastener; An and action bars, contain an interlock plate, be articulated in prejudicially with trunnion outside second side of this first fastener, and make this interlock plate projection align the interlock teat of this second fastener, when dialling this action bars of commentaries on classics operation, the plate edge of this interlock plate this second fastener of pushing tow that can make progress make this second fastener Connection Block that can link closely relatively be positioned at the clasp of second side, and the radiating component that the depression bar body is suppressed can relatively be close to chip.

Description of drawings

Fig. 1 is the schematic diagram of known radiating component fixed fastener.

Fig. 2 is the operation chart of triping of known radiating component fixed fastener.

Fig. 3 is the schematic diagram of this radiating component that links closely from Fig. 2.

Fig. 4 is a three-dimensional exploded view of the present utility model.

Fig. 5 is the decomposing schematic representation of the utility model group button one radiating component.

The schematic diagram that Fig. 6 assembles after finishing for displayed map 5.

Fig. 7 is for showing the partial perspective cutaway view of state shown in Figure 6.

Cross-sectional schematic when Fig. 8 links closely radiating component for demonstration the utility model.

Fig. 9 is the schematic diagram that concerns of second fastener and action bars under the demonstration state shown in Figure 8.

Figure 10 is the operation chart of the utility model in unbuckled state.

Figure 11 is the schematic diagram that concerns of second fastener and action bars under the demonstration state shown in Figure 10.

Among the figure

1 first fastener, 11 depression bar bodies

12 button arms, 121 dog holes

13 articulate board 131 perforation

132 blocking arms, 2 second fasteners

21 plate bodys, 211 elongated slots

22 hook caves, 23 interlock teats

3 action bars, 31 interlock plates

311 axis hole 31a plate edge

31b plate edge 32 spanner portions

4 Connection Blocks, 41 clasps

42 clasps, 5 radiating components

51 chips, 6 trunnions

60 centers

91 shanks, 911 button arms

92 buckle ears, 93 push rods

94 action bars, 941 gangbar portions

94a tail end 94b handle portion

941a outer rim 95 radiating components

951 substrates, 96 chips

The F2 resistance

Embodiment

Consult shown in the 4-11 figure, the fixed fastener of radiating component of the present utility model comprises: one first fastener 1, but one end hook is positioned on the clasp 41 of first side in a connecting seat 4; One second fastener 2, radially sliding second end outside that places this first fastener 1, this Connection Block 4 of hook is positioned on the clasp 42 of second side accordingly; An and action bars 3, contain an interlock plate 31, be second side that an eccentric shape is installed in this first fastener 1, plate edge lifting second fastener 2 with plate so that this links, make second fastener 2 this Connection Block 4 that can link closely relatively be positioned at the clasp 42 of second side, and the radiating component 5 that first fastener 1 is suppressed can relatively be close to chip 51.

First fastener 1 is by the moulding of sheet metal integrated punching, comprising: depression bar body 11, be cross-placed on the radiating component 5, and the mediad both sides are oblique extends upward V-shaped shape from it for this depression bar body 11; Button arm 12, the downward projection of a side of this depression bar body 11 certainly wears a dog hole 121 at least on this button arm 12, be positioned on the clasp 41 of first side in Connection Block 4 with hook accordingly; And one articulate board 13, the downward projection of the other end of this depression bar body 11 certainly, and wear a perforation 131, to articulate this action bars 3, and,, put second fastener 2 in order to identical the cunning so that form a guide groove 132 of two blocking arms in this biside plate edge difference projection one blocking arm 132 that articulates board 13.

Second fastener 2 contains: plate body 21, and plate body 21 epimeres wear an elongated slot 211, at the interior trunnion 6 that articulates first fastener 1 and this action bars 3 that wears, make second fastener 2 can comply with the upper and lower slippage outside second side of this first fastener 1 of this trunnion 6 with the ground that coincide; At least one hook cave 22 is arranged in the nearly bottom of this plate body, is positioned at the clasp 42 of second side with this Connection Block 4 of hook accordingly; And an interlock teat 23, radially be based in the top of this plate body 21.

The action bars 3 that the utility model disclosed (Fig. 4, Fig. 9, shown in Figure 11) contains: interlock plate 31, wear an axis hole 311, this axis hole 311 is offset to a side of this interlock plate 31, so that a trunnion 6 is articulated in outside second side of this first fastener 1 prejudicially, and make these interlock plate 31 projections align the interlock teat 23 of this second fastener 2; One spanner portion 32, the outside projection of plate edge from this interlock plate 31, when changeing this action bars 3 of operation with 32 groups in spanner portion, make pushing tow second fastener 2 that makes progress apart from the remote interlocking plate 31 plate edge 31a at this trunnion 6 centers 60, make this second fastener 2 this Connection Block 4 that can link closely relatively be positioned at the clasp 42 of second side, and the radiating component 5 that the depression bar body 11 of first fastener 1 is suppressed can relatively be close on the chip 51.

Shown in Fig. 4-5, when the utility model is used, can make earlier this radiating component 5 be cross-placed on must the heat radiation chip 51 on, then make the depression bar body 11 of this first fastener 1 be cross-placed on this radiating component 5, and make the dog hole 121 that is positioned at first fastener, 1 first side, hook is positioned on the clasp 41 of first side in a connecting seat 4 accordingly, at this moment, can dial changes this action bars 3, make this action bars 3 be aligned with interlock teat 23 belows of this second fastener 2 apart from the near-end interlock plate 31 plate edge 31b at these trunnion 6 centers 60, this second fastener 2 can easily be moved down, and the clasp 42 (shown in Figure 10-11) that this Connection Block 4 is positioned at second side is caught in the hook cave 22 that makes this second fastener 2 accordingly, the assembler this moment just can be shown in Fig. 6-9, dial commentaries on classics action bars 3, make the interlock teat 23 to this second fastener 2 of normal incidence lifting apart from the remote interlocking plate 31 plate edge 31a at this trunnion 6 centers 60, this second fastener 2 rises to link, make the hook cave 22 of this second fastener 2 this Connection Block 4 that links closely be positioned at the clasp 42 of second side, this first fastener 1 like this can relatively link, compress radiating component 5 and adhere on (shown in Fig. 8-9) on this chip 51, finish the assembling of this radiating component 5.

When need are loosened this radiating component 5 (shown in Figure 10-11), the assembler only must dial changes this action bars 3, make this action bars 3 be aligned with interlock teat 23 belows of this second fastener 2 apart from the near-end interlock plate 31 plate edge 31b at these trunnion 6 centers 60, just can make the landing downwards automatically of this second fastener 2, make the hook cave 22 of this second fastener 2, can withdraw from the clasp 42 that this Connection Block 4 is positioned at second side easily, trip with this Connection Block 4, at this moment, this radiating component 5 of just can loosening smoothly.

The fixed fastener that the utility model disclosed, because second fastener 2 can be in the upper and lower slippage in the outside of first fastener 1, therefore when making this action bars 3 apart from the near-end interlock plate 31 plate edge 31b at these trunnion 6 centers 60, when being aligned with interlock teat 23 belows of this second fastener 2, this second fastener 2 can be moved down easily, and the assembler just can dial in, catch on the clasp 42 that this Connection Block 4 is positioned at second side with the hook cave 22 of second fastener 2 like a cork.And known technology (as Figure 1-3) must impose and presses down strength greatly, just is enough to make the button arm 911 at shank 91 two ends, and flexibly hook is on the buckle ear 92 of these relative both sides of Connection Block respectively, and therefore, the utility model is very laborsaving convenience when assembling.

In addition, the utility model is in operation, no matter trip or loosen this radiating component 5, all only need dial changes this action bars 3 and can finish the operation of tightening or loosen to this radiating component 5, and makes to the utlity model has advantages such as easy for installation, laborsaving.

Claims

1. the fixed fastener of a radiating component, its feature comprises:

One first fastener, this fastener contain a depression bar body, stretch a button arm in a distal process of this depression bar body, are positioned on the clasp of first side in Connection Block with hook;

One second fastener, this fastener cunning places second side of first fastener, is positioned in Connection Block on the clasp of second side with hook, and this second fastener is provided with the interlock teat;

One action bars, contain the interlock plate, trunnion is articulated in outside second side of this first fastener prejudicially, and the interlock teat of plate projection over against this second fastener should link, when dialling this action bars of commentaries on classics operation, the plate edge of this interlock plate this second fastener of pushing tow that can make progress make this second fastener this Connection Block that links closely be positioned at the clasp of second side, and the radiating component that this depression bar body is suppressed can relatively be close to chip.

2. the fixed fastener of radiating component as claimed in claim 1 is characterized in that first fastener contains: a depression bar body, be cross-placed on the radiating component, and the mediad both sides are oblique extends upward V-shaped shape from it for this depression bar body; One button arm, the downward projection of first side of this depression bar body wears a dog hole at least on this button arm certainly, is positioned on the clasp of first side in a connecting seat with hook accordingly;

And one articulate board, projection under second side direction of this depression bar body certainly, and wear a perforation, to articulate this action bars.

3. the fixed fastener of radiating component as claimed in claim 2 is characterized in that forming a guide groove between two blocking arms, with sliding second fastener of putting that coincide articulating biside plate edge difference projection one blocking arm of board.

4. the fixed fastener of radiating component as claimed in claim 1, it is characterized in that this second fastener contains: a plate body, wear an elongated slot at this plate body epimere, to wear in order to articulate the trunnion of this first fastener and this action bars interior, make this second fastener can comply with the upper and lower slippage outside second side of this first fastener of this trunnion with coincideing; At least one hook cave is arranged in the nearly bottom of this plate body, is positioned at the clasp of second side with this Connection Block of hook accordingly; And an interlock teat, radially be based in the top of this plate body.

5. the fixed fastener of radiating component as claimed in claim 1, it is characterized in that this action bars contains: an interlock plate, wear an axis hole, this axis hole is offset to this interlock plate one side, be articulated in prejudicially with a trunnion outside second side of this first fastener, and make the interlock teat of this interlock plate projection over against this second fastener; And a spanner portion, outside projection of plate edge that certainly should the interlock plate.