CN219552938U - Computer radiator fan fixed establishment - Google Patents

Abstract

The utility model relates to the technical field of fan fixing mechanisms, in particular to a computer cooling fan fixing mechanism, which comprises a bottom plate and a fan on the bottom plate, wherein an indicating structure is arranged on the bottom plate, the indicating structure comprises a cushion block, a cushion block which is in sliding connection is arranged at the position of a mounting hole of the bottom plate, a first spring is abutted between the cushion block and the bottom plate, an indicating plate is fixed on the cushion block, and the indicating plate is in sliding connection with the bottom plate; when using screw fixed bottom plate, the cushion is at first contradicted with the inside mounting panel of computer, and the cushion atress is back contradicts first spring deformation, makes first spring atress always, and when the screw was slightly not hard up, the cushion still contradicted the mounting panel, makes the screw conflict bottom plate simultaneously, makes stability better, and the fixed indicator plate exposed position on the cushion simultaneously can directly reflect the atress condition of screw, when effectively avoiding screwing the screw, and the too big power causes smooth silk, avoids screwing not in place and causes the installation insecure.

Description

Computer radiator fan fixed establishment

Technical Field

The utility model relates to a fan fixing mechanism, in particular to a computer cooling fan fixing mechanism, and belongs to the technical field of fan fixing mechanisms.

Background

The computer is usually high in internal temperature, auxiliary heat dissipation is required by a computer fan, and various mounting modes of the computer fan include screw mounting, buckle mounting, clamping mounting and the like.

However, in the process of installing the screws, if the screwing power of the screws is too high, sliding wires are easily caused, and if the installing power is too low, loosening is easily caused, so that the installing effect of the computer fan is affected.

Disclosure of Invention

The utility model aims to solve the problems and provide the fixing mechanism of the computer cooling fan, which has better stability, and the exposed position of the indication plate fixed on the cushion block can directly reflect the stress condition of the screw, so that the phenomenon that the screw is slipped due to overlarge force when the screw is screwed is effectively avoided, and the unstable installation caused by the fact that the screw is not screwed in place is avoided.

The utility model realizes the aim through the following technical scheme, the fixing mechanism of the computer cooling fan comprises a bottom plate and a fan on the bottom plate, wherein the bottom plate is provided with an indicating structure, the indicating structure comprises a cushion block, a cushion block which is in sliding connection is arranged at the position of a mounting hole of the bottom plate, a first spring is abutted between the cushion block and the bottom plate, an indicating plate is fixed on the cushion block, and the indicating plate is in sliding connection with the bottom plate.

Preferably, the indication board is provided with scales, and the cushion block is provided with holes.

Preferably, a grille is arranged at the top end of the fan.

Preferably, a fixing ring is arranged at the top end of the fan, and the fixing ring is abutted against the grille.

Preferably, the side wall of the fan is provided with two clamping blocks, the fixing ring is provided with two clamping grooves with L-shaped structures, and the clamping grooves are matched with the clamping blocks for use.

Preferably, the fixed ring is provided with a limit structure, the limit structure comprises a stop block, and the fixed ring is provided with the stop block in a sliding manner.

Preferably, the stop block is of a trapezoid structure, and a second spring is arranged between the stop block and the fixed ring.

Preferably, a groove is formed in the lower right side of the stop block, and the stop block seals the bottom side of the clamping groove.

The beneficial effects of the utility model are as follows: the mounting hole position of bottom plate is equipped with sliding connection's cushion, contradict between cushion and the bottom plate has first spring, be fixed with the instruction board on the cushion, sliding connection between instruction board and the bottom plate, when using screw fixed bottom plate, the cushion is contradicted with the inside mounting panel of computer at first, contradict first spring deformation after the cushion atress, make first spring atress always, when the screw is slightly not hard up, the cushion still contradicts the mounting panel, make the screw conflict bottom plate simultaneously, make stability better, the fixed instruction board exposes the position on the cushion simultaneously, but the atress condition of direct reaction screw, when effectively avoiding screwing the screw, the strength is too big causes smooth silk, avoid screwing the not in place and cause the installation insecure.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1;

FIG. 3 is an enlarged schematic view of the portion B shown in FIG. 1;

FIG. 4 is a schematic diagram of a connection structure between a clamping groove and a clamping block according to the present utility model;

fig. 5 is a schematic diagram of a connection structure between a base plate and an indication structure according to the present utility model.

In the figure: 1. a fixing ring; 2. a grille; 3. an indication structure; 301. an indication board; 302. a first spring; 303. a cushion block; 4. a fan; 5. a bottom plate; 6. a clamping groove; 7. a limit structure; 701. a stop block; 702. a groove; 703. a second spring; 8. and (5) clamping blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment is as follows: referring to fig. 1-5, a fixing mechanism for a computer cooling fan includes a base plate 5 and a fan 4 on the base plate 5, wherein an indication structure 3 is arranged on the base plate 5, the indication structure 3 includes a cushion block 303, a cushion block 303 in sliding connection is arranged at a mounting hole position of the base plate 5, a first spring 302 is abutted between the cushion block 303 and the base plate 5, an indication board 301 is fixed on the cushion block 303, the indication board 301 is in sliding connection with the base plate 5, scales are arranged on the indication board 301, and holes are arranged on the cushion block 303; when the bottom plate 5 is fixed by using the screws, the cushion block 303 is firstly abutted against the mounting plate in the computer, the cushion block 303 is abutted against the first spring 302 to deform after being stressed, so that the first spring 302 is always stressed, when the screws are slightly loosened, the cushion block 303 is still abutted against the mounting plate, meanwhile, the screws are abutted against the bottom plate 5, so that the stability is better, meanwhile, the exposed position of the indication plate 301 fixed on the cushion block 303 can directly reflect the stress condition of the screws, and the situation that sliding wires are caused by excessive force when the screws are screwed is effectively avoided, and the unstable installation caused by the fact that the screws are not screwed in place is avoided; the top end of the fan 4 is provided with a grille 2, and the grille 2 is arranged to be convenient for protecting the blades inside the fan 4;

as a technical optimization scheme of the utility model, the top end of the fan 4 is provided with the fixed ring 1, the fixed ring 1 is abutted against the grille 2, the side wall of the fan 4 is provided with two clamping blocks 8, the fixed ring 1 is provided with two clamping grooves 6 with L-shaped structures, the clamping grooves 6 are matched with the clamping blocks 8 for use, the fixed ring 1 is provided with the limiting structure 7, the limiting structure 7 comprises the baffle plate 701, the fixed ring 1 is slidably provided with the baffle plate 701, the baffle plate 701 is in a trapezoid structure, a second spring 703 is arranged between the baffle plate 701 and the fixed ring 1, the right lower side of the baffle plate 701 is provided with a groove 702, the baffle plate 701 seals the bottom side of the clamping grooves 6, when the grille 2 is required to be disassembled, firstly, the baffle plate 701 is rotated anticlockwise, the clamping blocks 8 are separated from the corners of the clamping grooves 6, a screwdriver or a finger is used for pulling the baffle plate 701, the baffle plate 701 slides with the fixed ring 1, the second spring 703 is compressed, the baffle plate 701 does not block the clamping blocks 8, then the baffle plate 1 and the fan 4 is slidably separated, the baffle plate 2 is convenient to take out, and when the grille 2 is installed, and then the baffle plate 2 is placed on the top end of the grille 2 and the fan 4 and then the baffle plate 4 is prevented from being pushed into the clamping grooves 6, and the clamping blocks 6 are prevented from being separated from the clamping grooves 6 due to the baffle plate 8.

When the utility model is used, referring to fig. 1-5, when the screw is used for fixing the bottom plate 5, the cushion block 303 is firstly abutted against the mounting plate in the computer, the cushion block 303 is abutted against the first spring 302 to deform after being stressed, so that the first spring 302 is always stressed, when the screw is slightly loosened, the cushion block 303 is still abutted against the mounting plate, and meanwhile, the screw is abutted against the bottom plate 5, so that the stability is better, meanwhile, the exposed position of the indication plate 301 fixed on the cushion block 303 can directly reflect the stressed condition of the screw, when the screw is effectively prevented from being screwed, sliding wires are caused by overlarge force, the situation that the screwing is not in place is avoided, when the grille 2 is required to be dismounted, the fixing ring 1 is firstly rotated anticlockwise, the clamping block 8 is separated from the corner of the clamping groove 6, a screwdriver or a finger is used for pulling the corresponding groove 702, so that the clamping block 701 slides with the fixing ring 1, the second spring 703 is compressed, the clamping block 701 is not blocked by the clamping block 8, then the fixing ring 1 and the fan 4 is pulled upwards, the grille 2 is conveniently taken out, when the grille 2 is mounted, the top end of the grille 2 is placed with the fan 4, then the clamping block 2 is pressed, and the clamping block 8 is prevented from being pulled out of the clamping block 6, and the clamping block 8 is prevented from being pulled into the clamping block 6, and the clamping block 6 is prevented from being separated from being pulled into the clamping groove 6 by the clamping block 6.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (8)

1. The utility model provides a computer radiator fan fixed establishment, includes bottom plate (5) and fan (4) on bottom plate (5), its characterized in that: be equipped with on bottom plate (5) and instruct structure (3), instruct structure (3) to include cushion (303), the mounting hole position of bottom plate (5) is equipped with sliding connection's cushion (303), it has first spring (302) to contradict between cushion (303) and bottom plate (5), be fixed with on cushion (303) and instruct board (301), instruct sliding connection between board (301) and bottom plate (5).

2. A computer radiator fan fixing mechanism according to claim 1, wherein: the indication board (301) is provided with scales, and the cushion block (303) is provided with holes.

3. A computer radiator fan fixing mechanism according to claim 1, wherein: the top end of the fan (4) is provided with a grid (2).

4. A computer radiator fan fixing mechanism according to claim 3, wherein: the top of fan (4) is equipped with solid fixed ring (1), gu fixed ring (1) conflict in grid (2).

5. The computer cooling fan fixing mechanism according to claim 4, wherein: the side wall of fan (4) is equipped with two fixture blocks (8), be equipped with draw-in groove (6) of two L shape structures on solid fixed ring (1), draw-in groove (6) and fixture block (8) cooperation use.

6. The computer cooling fan fixing mechanism according to claim 5, wherein: the fixed ring (1) is provided with a limiting structure (7), the limiting structure (7) comprises a stop block (701), and the stop block (701) is slidably arranged on the fixed ring (1).

7. The computer cooling fan fixing mechanism according to claim 6, wherein: the stop block (701) is of a trapezoid structure, and a second spring (703) is arranged between the stop block (701) and the fixed ring (1).

8. The computer cooling fan fixing mechanism according to claim 7, wherein: the lower right side of the block (701) is provided with a groove (702), and the block (701) seals against the bottom side of the clamping groove (6).