CN2489469Y - Fastener for radiator - Google Patents

Abstract

The utility model relates to a fastener for radiator, which mainly comprises a pressing fastener and a locking piece. The utility model is characterized in that: the pressing fastener forms a pressing and resisting part by downward concave breaking. One end of the pressing fastener downward is bended to form locking holes while the two sides of the bottom of another end is provided with symmetric fixedly connecting pieces in an extending way, the tops of the fixedly connecting pieces are provided with tabling holes, the rear ends of the fixedly connecting pieces are outward formed openings, the upper end of the locking piece is provided with a pressing part which downward bends to form an upper locking piece, the lower end of the upper locking piece is provided with a branch pole which is connected with a lower locking piece. Top of the lower locking piece is provided with locking holes, the two sides of the branch pole are provided with convex blocks which are oppositely inserted and locked into the tabling holes so as to conduct positioning. The locking piece can be movably adjusted so as to combine the radiator and the central processing unit of the computer; thereby the utility model has practicability.

Description

The radiator locking device

The utility model relates to a kind of computer radiator locking device, and particularly a kind of structure of signing an undertaking is simple, make things convenient for adjustment, simple and convenient assembly, just can finish the radiator locking device of assembling without instrument.

The heat radiation of computer CPU (CPU, Central Processing Unit) for the benefit of, at present general PC all can winding have radiator on CPU, to keep the stable of computation.And since high-power integrated circuit constantly develop, and the dwindling of chip volume, the CPU dealer mostly is pivoted the hook pin for the corresponding snapping of radiator on the adaptor of CPU, and is beneficial to loading and unloading in the future.It is a lot of to take a broad view of on the market now the fastening structure of winding computer CPU and radiator, and the structure of having nothing in common with each other, though all visible its effect has following shortcoming respectively:

1. complex structure, assembling are difficult for;

2. structure is fixed, can not be adjusted;

3. during many, the manufacturing expenses of element;

Spare part too much, increase cost;

5. must be by instrument, operation inconvenience.

This creator promptly shakes in view of every the lacking of known radiator fastening structure, collects practical experience for many years then, through research constantly, designs the utility model eventually.

Main purpose of the present utility model is that a kind of radiator locking device will be provided, and it is few, simple in structure to have an element, can promote speed of production, reduces production costs.

Another purpose of the present utility model is that a kind of radiator locking device will be provided, and can movablely adjust, and assembling is quick, the effect of elasticity utilization.

A purpose more of the present utility model is that a kind of radiator locking device will be provided, and has practical value easily manufactured, processing ease.

Another purpose of the present utility model is that a kind of radiator locking device will be provided, and can all can conveniently finish the combination installing without instrument.

The purpose of this utility model is achieved in that

A kind of radiator locking device, but refer in particular to a kind of fastener on the hook pin of the CPU adaptor of computer and make radiator closely be overlayed fastening structure on CPU, be to include one to press solidly a part and a fastener, it is characterized in that: this presses solidly part and forms the flexible pressure section of tool to recessed folding, the bending of one end forms a button hole downwards, other holds in two bottom sides and extends symmetrical affixed, and this affixed is provided with embedded hole, and its tail end also forms opening outwardly; This fastener upper end is established one and is pulled splenium, pulls splenium and has been bent to form button downwards, and last button lower end extends pillar to connect lower fastener, and this lower fastener is provided with button hole, and these pillar both sides are to be provided with projection, and the corresponding buckle of this two projection is located and combination in embedded hole;

This presses solidly part and extends the spreader that is resisted against between the fin at dual-side;

This pressure section is at the promising depressed part of gaining in strength and rupturing when avoiding making up of its both sides compacting;

The width of this pillar is less than last button and lower fastener.

The utility model is to be provided with to press solidly part and fastener two members, wherein, this presses solidly part is to be long plates, it forms a pressure section in the downward backfin of suitable position, and turnover is skewed and tool elastic force so that both sides make progress, this pressure section is located at an end more partially and is beneficial to the end pressure support application of force in addition, and be suppressed with depressed part to gain in strength in its both sides, near pressure section one end and bending to have button hole with the feet hook button of CPU adaptor, it is held in addition then and extends symmetrical affixed in two bottom sides, respectively dig on affixed and be provided with embedded hole, this affixed tail end also forms opening outwardly; And this fastener is design and presses solidly the part combination, a splenium of pulling that is the inclined-plane is established in fastener upper end, what can be beneficial to when assembling easily pulls the pressure application of force, this is pulled splenium and is bent to form button on downwards, last button lower end has extended pillar to connect lower fastener, but then be provided with on this lower fastener on the hook pin that a button hole fastener is fixed in the CPU adaptor, and in the pillar both sides and be provided with projection, the opening that utilizes affixed tail end to open outward, can be with fastener sliding sleeve and going into easily, make the proper corresponding buckle of this two projection in embedded hole, so make press solidly part can corresponding combination with fastener.Because projection can freely rotate in embedded hole, make fastener movablely to adjust, simultaneously when rotation, abut against in last button or lower fastener and make its spacing fixing because of affixed; By above-mentioned structure, when assembling radiator and CPU, as long as will press solidly button hole fastener on the part earlier on the hook pin of CPU adaptor, and be fulcrum with the pressure section, down push and pull splenium, utilization presses solidly part and upwards turns up the elastic force of institute's tool and easily the button hole hook on the fastener is located on another hook pin, can make the pressure section tightly compress radiator, and radiator and CPU are fitted tightly; Otherwise, the press section down need only be pulled to press the button hole on the fastener is separated with the hook pin, this moment, the pressure section just was relaxed state, and order presses solidly part and get loose and finish dismounting, reached easily assembled purpose.Because fastener has activity, the scale error that produces in the time of therefore can making because of radiator, or can adjust with length and CPU finishes combination rapidly because of the thickness of different radiators.In addition, what deserves to be mentioned is, this presses solidly part and is provided with cross bar at the dual-side near the pressure section, this cross bar can the time abut against between fin and forms the location in assembling, can make fastener be easier to pull to press and adjust, thus reach that the tool element is few, simple in structure, assembling fast, elasticity utilization, easily manufactured, processing ease, finish the purpose of assembling without instrument.

The utility model is simple in structure, is that winding for computer CPU and radiator fixedly provides a kind of and can simple and easyly assemble, be beneficial to fastening structure fixing and that adjust, need not just can easily, conveniently finish assembling by any instrument fully, and the tool practicality.

Further specify the technical solution of the utility model and embodiment below in conjunction with accompanying drawing.

Description of drawings:

Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model;

Fig. 2 is a combination schematic diagram of the present utility model;

Fig. 3 is the schematic perspective view that the utility model and radiator, CPU assemble;

Fig. 4 is the schematic side view that the utility model and radiator, CPU assemble;

Fig. 5 is the utility model and radiator, CPU snapping schematic top plan view.

At first, see also Fig. 1 STRUCTURE DECOMPOSITION figure of the present utility model, mainly press solidly part 20 and a fastener 30 is formed by one, wherein:

This presses solidly part 20 is to be made as long plates, form a pressure section 21 in the downward backfin of suitable position, its two ends are inclined upwardly respectively and have elastic force, this pressure section 21 and be located at an end more partially, the arm of force of end increases in order to pressing the support application of force in addition, pressure section 21 dual-sides also are suppressed with depressed part 211, can be humidification and easy fracture not pulling when pressing, near pressure section 21 1 ends and bending to have button hole 22 can with the feet hook button of CPU adaptor 50, it is held in addition then and extends symmetrical affixed 23 in two bottom sides, respectively dig on affixed 23 and be provided with embedded hole 231, this affixed 23 tail end also forms opening 232 outwardly, is difficult for freeing in order to fastener 30 is easy to be inserted in; And this fastener 30 is designs with to press solidly part 20 combined, and fastener 30 upper ends establish one be the inclined-plane pull splenium 31, what can be beneficial to when assembling easily pulls the pressure application of force, this is pulled splenium 31 and is bent to form button 32 on downwards, should go up button 32 lower ends and extend pillar 33 to connect lower fastener 34, but then be provided with on this lower fastener 34 on another hook pin 51 that a button hole 35 fasteners are fixed in CPU adaptor 50, and this pillar 33 both sides and be provided with projection 331, the opening 232 that utilizes affixed 23 tail end to open outward, can be with fastener 30 sliding sleeve and going into easily, these two projections, 331 proper corresponding buckles and then make and press solidly part 20 and fastener 30 corresponding combinations in embedded hole 231.Because projection 331 can freely rotate embedded hole 231 in, make that fastener 30 can movable adjustment, the while abuts against in last button 32 or lower fastener 34 and can make its fixed limit because of affixed 20 when rotation.

See also Fig. 2 textural association schematic diagram of the present utility model, the opening 232 that this affixed 23 tail end opened outward can make pillar 33 carry over sliding sleeve easily and goes into, and makes two projections, 331 corresponding buckles in embedded hole 231 and will press solidly part 20 and combine with fastener 30.After fastener 30 is being inserted in combination, because this pillar 33 is connected between button 32 and the lower fastener 34, its width is less, and only just can be inserted between affixed 23, therefore, go into promptly to be fixed in the embedded hole 231 and can not to come off at projection 331 buckles, wherein, projection 331 is smaller than the diameter of embedded hole 231 again and free to rotate, makes fastener 30 when adjusting, because of affixed 20 with last button 32 or lower fastener 34 against making it in certain scope, pull adjustment.

See also Fig. 3 and Fig. 4 the utility model and radiator again, solid schematic diagram of the button of CPU and cutaway view, the utility model is when assembling admittedly with radiator and CPU button, be after CPU and CPU adaptor 50 and radiator 40 are superimposed in regular turn, to press solidly button hole 22 fasteners on the part 20 earlier on the hook pin 51 of CPU adaptor 50, and be fulcrum with pressure section 21, down push and pull splenium 31, utilization presses solidly part 20 and upwards turns up the elastic force of institute's tool and easily 35 hooks of the button hole on the fastener 30 are located on another hook pin 51, can make pressure section 21 tightly compress radiator 40, and radiator 40 and CPU are fitted tightly and be fastened, and can not become flexible arbitrarily.Otherwise, need only down pull to press the button hole 35 on the fastener 30 is separated with hook pin 51 pulling splenium 31, this moment, pressure section 21 just was relaxed state, and order presses solidly part 20 and get loose and finish dismounting, reached easily assembled purpose.Because fastener 30 has mobility, therefore the scale error that produces in the time of can making because of radiator 40, or can adjust because of the thickness and the length of different radiators, can finish combination rapidly with CPU, operation easily, convenient, need not any instrument fully, common people can assemble easily.

See also the solid vertical view of button of Fig. 5 the utility model and radiator, CPU again, because this presses solidly part 20 and is provided with cross bar 24 at the dual-side near pressure section 21, this cross bar 24 can be resisted against when assembling and form the location between the fin 40, can make fastener 30 unlikely any skew when pulling, and can make and pull splenium 31 and be easier to the application of force and pull and press and adjust.

In sum, the utility model provides a kind of practical fastening structure of innovating, really effectively improve oneself knows that fastening structure causes in assembling and dismounting inconvenience, be one rationally to improve and the novelty creation of tool economic benefit, each important document that had met the utility model patent regulation already is so propose utility application in accordance with the law.

Claims (4)

1, a kind of radiator locking device, but refer in particular to a kind of fastener on the hook pin of CPU adaptor and make radiator closely be overlayed fastening structure on CPU, mainly include one and press solidly a part and a fastener, it is characterized in that: this presses solidly part and forms the flexible pressure section of tool to recessed folding, the bending of one end forms a button hole downwards, other holds in two bottom sides and extends symmetrical affixed, and this affixed is provided with embedded hole, and its tail end also forms opening outwardly; This fastener upper end is established one and is pulled splenium, pulls splenium and has been bent to form button downwards, and last button lower end extends pillar to connect lower fastener, and this lower fastener is provided with button hole, and these pillar both sides are to be provided with projection, and the corresponding buckle of this two projection is located and combination in embedded hole.

2, radiator locking device as claimed in claim 1 is characterized in that: this presses solidly part and extends the spreader that is resisted against between the fin at dual-side.

3, radiator locking device as claimed in claim 1 is characterized in that: this pressure section is at the promising depressed part of gaining in strength and rupturing when avoiding making up of its both sides compacting.

4, radiator locking device as claimed in claim 1 is characterized in that: the width of this pillar is less than last button and lower fastener.

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