CN108983915B - A multi-adaptive hard disk bracket beneficial to heat dissipation - Google Patents

Abstract

The purpose of the present invention is to provide a multi-adaptive hard disk bracket which is good for heat dissipation, which is used to solve the technical problems of fixing the hard disk and good heat dissipation. The technical solution adopted by the present invention to solve the technical problem is: a multi-adaptability hard disk bracket that is conducive to heat dissipation, including a bracket frame and an adjustment mechanism; the bracket frame includes a bracket side frame and a bracket rear end frame, The side frames of the bracket are arranged on both sides of the rear end frame of the bracket; multiple ventilation and heat dissipation windows are arranged on the side frame of the bracket and the rear end frame of the bracket. Summary of the invention Beneficial effects: the technical solution of the present invention can achieve a good clamping effect on the hard disk, and in addition, the heat dissipation and ventilation performance of the hard disk is well improved.

Description

A multi-adaptive hard disk bracket conducive to heat dissipation

technical field

The invention relates to the technical field of hard disk brackets, in particular to a multi-adaptive hard disk bracket which is good for heat dissipation.

Background technique

The hard disk bracket is a common device for fixing hard disks. The hard disk bracket in the prior art can only fix a hard disk with a single size. With the continuous development of computer technology, customers hope to be able to install and replace hard drives with different capacities without changing the hard drive brackets. In addition, the hard disk bracket is often fixed to the chassis by screws, which makes it inconvenient to disassemble and assemble the hard disk bracket.

In addition, the hard disk capacity is getting larger and larger, and the heat generation cannot be ignored. Excessively high SATA hard disk temperature will affect the data reading sensitivity of the hard disk head, resulting in data reading and writing errors. damage. The hard disk tray is used as the carrying device of the hard disk, and different designs will have more or less influence on the heat dissipation of the hard disk. The current hard disk bracket is not conducive to the heat dissipation of the hard disk.

Contents of the invention

The purpose of the present invention is to provide a multi-adaptability hard disk bracket which is good for heat dissipation, which is used to solve the technical problems of fixing the hard disk and good heat dissipation.

The technical scheme that the present invention solves its technical problem to take is:

A multi-adaptive hard disk bracket that is good for heat dissipation, including a bracket frame and an adjustment mechanism;

The bracket frame includes a bracket side frame and a bracket rear end frame, and the bracket side frame is arranged on both sides of the bracket rear end frame; multiple ventilation and heat dissipation windows are arranged on the bracket side frame and the bracket rear end frame ;

The rear end of the bracket frame is provided with a clamping adjustment chamber; the adjustment mechanism includes a clamping and adjusting two-way screw, a clamping and adjusting forward nut, a clamping and adjusting reverse nut, a clamping and adjusting slider and a movable clamping arm. The adjusting two-way screw is rotatably installed in the clamping and adjusting cavity, and the outer end of the clamping and adjusting two-way screw is provided with a clamping and adjusting rotor; the clamping and adjusting forward nut and the clamping and adjusting reverse nut are respectively matched and screwed on the clamping On the forward thread section and the reverse thread section of the holding and adjusting bidirectional screw rod; the clamping and adjusting sliders are respectively fixed and installed on the clamping and adjusting forward nut and the clamping and adjusting reverse nut, and the inner bottom of the clamping and adjusting cavity is set There is a clamping adjustment chute, and the lower end of the clamping adjustment slider is slidably installed in the clamping adjustment chute; the front end of the clamping adjustment cavity communicates with the internal clamping space of the bracket frame, and the movable The clamping arms are left and right symmetrically arranged in the internal clamping space of the bracket frame, the inner ends of the movable clamping arms are respectively connected with the clamping adjustment sliders, and the inner lower end of the movable clamping arms is provided with a lower supporting plate .

Further, an elastic layer is provided on the inner side of the movable clamping arm.

Further, it includes an installation mechanism, and the installation mechanism includes a fixed bottom bar frame and a pin mechanism;

The fixed bottom frame is installed on the chassis, and the fixed bottom frame is provided with bottom fixing holes, and the inner cavity of the bottom fixing hole is provided with side clamping holes on both sides; the bracket frame is provided with upper fixing holes, and the upper fixing holes Corresponding to the bottom fixing hole, the pin mechanism is inserted into the upper fixing hole and the bottom fixing hole;

The pin mechanism includes a hollow pin, a pull cover, a driving steel wire, a driving frame, an extension frame, a bogie and a driving spring. The upper side of the hollow pin is provided with an upper clamping edge, and the upper clamping edge is clamped on the upper fixing hole. The outer end of the hollow pin column is symmetrically provided with a clamping window on the outer side of the lower part, and the clamping window is set corresponding to the side clamping hole; the expansion frame is hinged at the clamping window, and the inner end of the expansion frame is provided with a crank arm; The drive frame can slide up and down and is located in the lower part of the hollow pin cavity, and the lower end of the drive frame is connected to the bottom end of the hollow pin cavity through a driving spring; the upper outer end of the drive frame is connected to the expanded The crank arm at the inner end of the frame is hinged; the bogie is installed in the lower part of the inner cavity of the hollow pin and is located below the driving frame; the lower end of the driving wire is connected to the driving frame above the bogie, and the upper end of the driving wire It is connected with the pull cover; the pull cover is located outside the upper end of the hollow pin.

Further, the outer side of the hollow pin is provided with a guide rail along the axial direction, and the inner side of the bottom fixing hole is provided with a guide groove along the axial direction, and the guide rail can be installed in the guide groove so as to slide up and down.

Further, the driving springs are distributed on both sides of the lower end of the driving frame, and the bogie is arranged in the space between the driving springs on both sides.

The effects provided in the summary of the invention are only the effects of the embodiments, rather than all the effects of the invention. One of the above technical solutions has the following advantages or beneficial effects:

The technical scheme of the invention can achieve a good clamping effect on the hard disk, and in addition, the heat dissipation and ventilation performance of the hard disk is well improved.

Description of drawings

Fig. 1 is a schematic top view of an embodiment of the present invention;

Fig. 2 is a schematic cross-sectional view of an adjustment mechanism in an embodiment of the present invention;

Fig. 3 is a schematic cross-sectional view of the movable clamping arm in the embodiment of the present invention;

Fig. 4 is a partial enlarged schematic diagram of the side frame of the bracket in the embodiment of the present invention;

Fig. 5 is a schematic cross-sectional view of the installation mechanism in the embodiment of the present invention;

Fig. 6 is a partially enlarged schematic diagram of A in Fig. 5;

In the figure: 1. Bracket frame; 101. Bracket side frame; 2. Clamping and adjusting two-way screw; 3. Clamping and adjusting forward nut; 4. Clamping and adjusting reverse nut; 5. Clamping and adjusting slider ;6, movable clamping arm; 7, fixed bottom bar frame; 8, bottom solid hole; 9, side card hole; 10, hollow pin; 11, pull cover; 12, driving steel wire; Expansion frame; 15, bogie; 16, drive spring; 17, crank arm; 18, clamping adjustment cavity; 19, upper fixing hole; 20, upper clamp edge; 21, rubber elastic layer; 23. Ventilation and heat dissipation windows.

Detailed ways

In order to clearly illustrate the technical features of the present solution, the present invention will be described in detail below through specific implementation methods and in conjunction with the accompanying drawings. It should be noted that components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and techniques are omitted herein to avoid unnecessarily limiting the present invention.

As shown in FIGS. 1 to 5 , a multi-adaptive hard disk bracket that facilitates heat dissipation includes a bracket frame 1 , an adjustment mechanism and a mounting mechanism.

The bracket frame body 1 is used for installing other functional parts and clamping the hard disk, and it includes a bracket side frame 101 and a bracket rear end frame, and the bracket side frame is arranged on both sides of the bracket rear end frame; the bracket side frame 101 A plurality of ventilation heat dissipation windows 23 are all provided with on the frame of the rear end of the bracket and the bracket. The adjustment mechanism is used for movable clamping of the hard disk in the bracket frame 1, so as to adapt to the installation of hard disks of various specifications and sizes. The adjustment mechanism includes a clamping and adjusting two-way screw rod 2 , a clamping and adjusting forward nut 3 , a clamping and adjusting reverse nut 4 , a clamping and adjusting slider 5 and a movable clamping arm 6 . A clamping and adjusting cavity 18 is arranged in the frame of the rear end of the bracket, and the clamping and adjusting two-way screw rod 2 is rotatably installed in the clamping and adjusting cavity 18. The outer end of the clamping and adjusting two-way screw rod 2 is provided with a clamping and adjusting rotor. To facilitate the rotation drive clamping adjustment two-way screw rod 2. The clamping adjustment forward nut 3 and the clamping adjustment reverse nut 4 are respectively matched and screwed on the forward thread section and the reverse thread section of the clamping adjustment bidirectional screw rod 2 . The clamping adjustment slider 5 is fixedly installed on the clamping adjustment forward nut 3 and the clamping adjustment reverse nut 4 respectively, and the inner bottom end of the clamping adjustment cavity 18 is provided with a clamping adjustment chute, and the clamping adjustment slider The lower end of 5 is slidably installed in the clamping adjustment chute. The front end face of the clamping adjustment cavity 18 communicates with the internal clamping space of the bracket frame 1, and the movable clamping arm 6 is symmetrically arranged in the internal clamping space of the bracket frame 1, and the movable clamping arm The inner ends of 6 are respectively connected with the clamping adjustment sliders 5 . The movable clamping arm 6 is used to clamp the hard disk on the left and right sides, and the movable clamping arm 6 is provided with a plurality of heat dissipation windows; the inner side of the movable clamping arm 6 is provided with a rubber elastic layer 21, and The lower end of the inner side is provided with a lower support plate 22, so as to lift both sides of the lower end of the hard disk; the lower support plate 22 is provided with a plurality of cooling holes.

The installation mechanism is used to install the bracket frame 1 on the cabinet, and the installation mechanism includes a fixed bottom bar frame 7 and a pin mechanism. The fixed bottom bar frame 7 is used to be directly connected with the cabinet, and the fixed bottom bar frame 7 is provided with a fixed screw hole, which can be screwed with the cabinet by screws, or can be welded together with the cabinet; The holes 8 and the inner cavity of the bottom fixing hole 8 are provided with side clamping holes 9, and the bottom fixing hole 8 is arranged correspondingly to the lower end of the pin mechanism. The four corners of the bracket frame 1 are respectively provided with upper fixing holes 19 , and the pin mechanism is arranged in the upper fixing holes 19 . The pin mechanism comprises a hollow pin 10, a pull cover 11, a driving steel wire 12, a driving frame 13, an expanding frame 14, a steering frame 15 and a driving spring 16. The outer side of the upper end of the hollow pin 10 is provided with an upper clamping edge 2024, and the upper clamping edge 2024 is used for clamping on the outer end of the upper fixing hole 19; the lower outer side of the hollow pin 10 is symmetrically provided with a clamping window , the clamping window is set corresponding to the side clamping hole 9 . The outer side of the hollow pin 10 is provided with a guide rail along the axial direction, and the inner side of the bottom fixing hole 8 is provided with a guide groove along the axial direction; when in use, the guide rail can be installed in the guide groove so as to slide up and down. The extension frame 14 is hinged at the holding window, and the inner end of the extension frame 14 is provided with a crank arm 17 . Described driving frame 13 can slide up and down and is positioned at the bottom of hollow pin 10 inner cavity, and the lower end of driving frame 13 is connected with the bottom end of hollow pin 10 inner cavity by driving spring 16; The inner crank arm 17 of the extension frame 14 is hinged. Preferably, the driving springs 16 shown are distributed on both sides of the lower end of the driving frame 13 . The bogie frame 15 is installed in the lower part of the inner cavity of the hollow pin 10 and is located below the drive frame 13 . Preferably, the bogie 15 is arranged in the space between the drive springs 16 on both sides. The lower end of the driving steel wire 12 bypasses the bogie 15 and is connected to the upper driving frame 13 , and the upper end of the driving steel wire 12 is connected to the pull cover 11 ; the pull cover 11 is located outside the upper end of the hollow pin 10 .

In the using method of the present invention, when fixing the hard disk, at first the fixed base frame 7 is installed on the cabinet, and then the bracket frame 1 is installed on the fixed base frame 7 (the bottom fixing hole 8 is aligned with the upper fixing hole 19 ). Insert the pin mechanism into the bottom fixing hole 8 through the upper fixing hole 19. Since the drive spring 16 is in the reset state, the extension frame 14 is in the state of outward expansion under the action of the drive frame 13, and the outer end of the extension frame 14 enters the side clamp. In the hole 9; the bracket frame 1 and the fixed bottom frame 7 are in a fixed connection state. Then the hard disk can be clamped by the adjustment mechanism.

When it is necessary to disassemble the bracket frame 1 and the hard disk, first pull the driving steel wire 12 upwards through the pull cover 11, and the lower end of the driving steel wire 12 pulls the driving frame 13 downward under the action of the bogie 15; then, the driving frame 13 drives the expansion frame 14 is gathered inwardly, and the outer end of expansion frame 14 is withdrawn from side card hole 9. Then the pin mechanism is pulled out as a whole upwards, and the fixed bottom bar frame 7 is separated from the bracket frame body 1. Drive the adjustment mechanism in reverse, and the hard disk can be removed from between the movable clamping arms 6 on both sides.

Except for the technical features described in the instructions, all are known technologies by those skilled in the art.

Although the specific implementation of the present invention has been described above in conjunction with the accompanying drawings, it does not limit the protection scope of the present invention. On the basis of the technical solution of the present invention, those skilled in the art can make various Modifications or variations are still within the protection scope of the present invention.

Claims (5)

1. A multi-adaptability hard disk bracket which is beneficial to heat dissipation is characterized by comprising a bracket frame body and an adjusting mechanism;

the bracket frame body comprises bracket side frames and bracket rear end frames, and the bracket side frames are arranged on two sides of the bracket rear end frames; a plurality of ventilation and heat dissipation windows are arranged on the bracket side frames and the bracket rear end frame;

the rear end of the bracket frame body is provided with a clamping adjusting cavity; the adjusting mechanism comprises a clamping and adjusting bidirectional screw rod, a clamping and adjusting forward nut, a clamping and adjusting reverse nut, a clamping and adjusting sliding block and a movable clamping arm, wherein the clamping and adjusting bidirectional screw rod is rotatably arranged in the clamping and adjusting cavity, and a clamping and adjusting rotating head is arranged at the outer end of the clamping and adjusting bidirectional screw rod; the clamping adjusting forward nut and the clamping adjusting reverse nut are respectively matched and screwed on the forward thread section and the reverse thread section of the clamping adjusting bidirectional screw rod; the clamping adjusting slide block is respectively fixedly arranged on the clamping adjusting forward nut and the clamping adjusting reverse nut, the inner bottom end of the clamping adjusting cavity is provided with a clamping adjusting slide groove, and the lower end of the clamping adjusting slide block is slidably arranged in the clamping adjusting slide groove; the front end face of the clamping adjusting cavity is communicated with the inner clamping space of the bracket frame body, the movable clamping arms are symmetrically arranged in the inner clamping space of the bracket frame body left and right, the inner ends of the movable clamping arms are respectively connected with the clamping adjusting sliding blocks, and the lower ends of the inner sides of the movable clamping arms are provided with lower supporting plates.

2. The multi-adaptability heat dissipation facilitating hard disk carrier of claim 1, wherein the inner side of the movable clamping arm is provided with an elastic layer.

3. The multi-adaptability heat dissipation facilitating hard disk carrier of claim 1, comprising a mounting mechanism comprising a fixed base bar and a pin mechanism;

the fixed bottom strip frame is arranged on the case, a bottom fixing hole is formed in the fixed bottom strip frame, and side clamping holes are formed in two sides of an inner cavity of the bottom fixing hole; the bracket frame body is provided with an upper fixing hole, the upper fixing hole and the bottom fixing hole are correspondingly arranged, and the pin mechanism is inserted into the upper fixing hole and the bottom fixing hole;

the pin mechanism comprises a hollow pin, a pull cover, a driving steel wire, a driving frame, an expansion frame, a bogie and a driving spring, wherein an upper clamping edge is arranged on the outer side of the upper end of the hollow pin, and is clamped at the outer end of the upper fixing hole; clamping windows are symmetrically arranged on the outer sides of the lower parts of the hollow pin columns, and the clamping windows are arranged corresponding to the side clamping holes; the expansion frame is hinged at the clamping window, and a crank arm is arranged at the inner end of the expansion frame; the driving frame is arranged in the lower part of the inner cavity of the hollow pin column in a vertically sliding way, and the lower end of the driving frame is connected with the bottom end of the inner cavity of the hollow pin column through a driving spring; the outer side end of the upper part of the driving frame is hinged with the inner end crank arm of the expansion frame; the bogie is arranged in the lower part of the inner cavity of the hollow pin column and is positioned below the driving frame; the lower end of the driving steel wire bypasses the bogie to be connected with the driving frame above, and the upper end of the driving steel wire is connected with the pull cover; the pull cover is positioned outside the upper end of the hollow pin.

4. The multi-adaptability heat dissipation facilitating hard disk bracket according to claim 3, wherein the outer side of the hollow pin is provided with a guide rail along the axial direction, the inner side of the bottom fixing hole is provided with a guide groove along the axial direction, and the guide rail is installed in the guide groove in an up-and-down sliding manner.

5. A multi-adaptability heat dissipation facilitating hard disk drive holder according to claim 3, wherein the drive springs are disposed on both sides of the lower end of the drive frame, and the bogie is disposed in a space between the drive springs on both sides.

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