CN1705018A - Fixing structure and radiating structure of hard disk drive and composite television set with the same - Google Patents
Fixing structure and radiating structure of hard disk drive and composite television set with the same Download PDFInfo
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- CN1705018A CN1705018A CN 200410020651 CN200410020651A CN1705018A CN 1705018 A CN1705018 A CN 1705018A CN 200410020651 CN200410020651 CN 200410020651 CN 200410020651 A CN200410020651 A CN 200410020651A CN 1705018 A CN1705018 A CN 1705018A
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- disk drive
- hard disk
- support
- fixed
- cabinet
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Abstract
This invention relates to a fixing structure and a diffusing structure of a hard disk drive including: a hard disk drive set with a PCB installed on the driver, a box fixing the drive, a cover protecting the drive, a frame for fastening the box, a chassis fastened at a side of the frame by a connector, the other side is fastened by a regulation switch, the frame will be opened or closed to the chassis outside with the connector as the primary standard. This invention provides a compound TV with said fixing structure, diffusing structure and PVR function.
Description
Technical field
The present invention will be referred to the hard disk drive in the compound TV.In more detail, will be referred to the fixed sturcture and the radiator structure of hard disk drive.
Background technology
Traditional hard disk drive as shown in Figure 1, roughly is made up of three parts, that is: the aluminum products disk 1 (hereinafter referred to as disc) of a plurality of capping oxidation films, the turning axle 3 by moving the magnetic head 2 that carries out I/O and being used for rotating disc on disc 1.
In addition, be used for the motor of moving head 2 in addition, transmit copper cable and seal box that data are used.
In addition, in the compound TV with PVR (personal video recorder) function that the recording/broadcast image is used, be used for fixing its core component, promptly the fixed sturcture of hard disk drive is extremely important; Recently in order to adapt to the succinct compound TV of design, be extensive use of a kind of vertical-type hard disk drive fixed sturcture.
Because, in the fixing hard disk drive of vertical-type, between the disc of high speed rotating and the magnetic head only at a distance of about 0.1～0.5 μ m, so just be easy to bump against as long as be subjected to faint impact, make that disc and magnetic head all can be impaired, will cause fatal infringement to hard disk drive.
Therefore, the vertical-type fixed sturcture of hard disk drive, be starved of a kind of with the state of laying of the structural members such as TV of hard disk drive is housed, it is irrelevant promptly to lay the flatness on structural member plane, can keep the fixed sturcture of plumbness, need a kind of buffer structure that can adapt to exterior vibration and impact simultaneously.
Summary of the invention
The present invention develops in order to solve the above problems.Its purpose is to provide a kind of fixed sturcture and radiator structure of hard disk drive, this structure will be irrelevant with the state of laying of the structural member that hard disk drive is housed, hard disk drive is fixed in the structural member with plumbness all the time, the heat that hard disk drive discharges can also be distributed well, hard disk drive can be removed to change easily again.
In order to achieve the above object, the fixed sturcture of hard disk drive of the present invention and radiator structure have following structure, are provided with hard disk drive that is:; Be provided with the printing board PCB that is installed on the hard disk drive; Be provided with the box of fixed disk drive; Be provided with the lid of protection hard disk drive; Be provided with and be used for the support of fastening box; Be provided with a cabinet, it will be fastened on a side of support by web member, and the opposite side of support is then undertaken fastening by by-pass cock; Along with by-pass cock carries out combination with cabinet or separates, support will be that benchmark opens or closes to the cabinet outside with the web member.
Have the fixed sturcture and the radiator structure of the compound TV hard disk drive of PVR function, have following structure, that is:
Be provided with hard disk drive;
Be provided with the printing board PCB that is installed on the hard disk drive;
Be provided with the box of fixed disk drive;
Be provided with the lid of protection hard disk drive;
Be provided with and be used for the support of fastening box;
Be provided with a cabinet, it will be fastened on a side of support by web member, and the opposite side of support is then undertaken fastening by by-pass cock;
Along with by-pass cock carries out combination with cabinet or separates, support will be that benchmark opens or closes to the cabinet outside with the web member.
The lateral surface of described support is provided with vertimeter;
The user utilizes vertimeter to go to confirm the plumbness of support on one side, Yi Bian remove the adjusted switch, therefore can make support correctly be fixed on vertical state in cabinet.
Described cabinet is provided with the peristome that is used for inserting support; Be provided with up to the fastening part of the inside protrusions of cabinet, so that allow support be fixed on the cabinet by by-pass cock; For fixed connecting piece below be provided with pillar.
The top of described cabinet is provided with to the horizontal direction of cabinet inboard carries out bending, and then carries out crooked fastening part to vertical direction, on vertical bend, is provided with can combine with by-pass cock outstanding laterally in conjunction with projection;
The bottom of cabinet is provided with by the fastening pillar that is used for fixing web member and being used for and prevents the column sections that backstop pillar that web member moves constitutes.
When utilizing by-pass cock to fix cabinet and support, in conjunction with jut, spring part is set, so that according to the operation of by-pass cock, utilize elastic force to regulate interval between cabinet and the support.
Described support is provided with the fixed projection that is used for fixing cabinet; Be provided with through hole whorl, so that insert by-pass cock; Be provided with the folding hole that combines with web member; Be provided with heat sink, be used for discharging the heat that hard disk drive produces.
Described heat sink will form the projection of yi word pattern along the vertical length direction of support.
Described support adopts high aluminium or the copper material of heat conductivity.
The case of bending that described web member is squared up shape; One lateral bending pars convoluta of web member will be fixed to the cabinet side; The opposite side bend of web member will combine with support by the folding hole.
Described box is provided with fastener hole, so that be fixed on the support; Be fixed printed circuit board PCB, be provided with outstanding to the inside fixed projection; In order to discharge the heat that hard disk drive produces, be provided with peristome; For hard disk drive can be fixed by enough screws, be provided with screw hole in a side.
Described box carries out vertically fixing or crosswise fixed on support.
In the time of will being fixed on the support, in order to discharge the heat that hard disk drive produces, heat absorbing sheet be set to box at the peristome of box.
Between the fixed projection of the fixed orifice of box and support, a kind of cushion pad of relaxing the conduction vibrations and impacting of being used for is set.
Described cushion pad is roughly cylindrical shape; On central shaft, be provided with the through hole that is used for inserting fixed projection; Be provided with the hanging groove that packs into fastener hole at its outside surface.
The axial length of described cushion pad is greater than the axial length of fixed projection.
Described covering is provided with a plurality of louvers, so that remove to discharge the heat that produces from hard disk drive.
Described by-pass cock is provided with the main part that combines with cabinet; Be provided with to the outstanding head of its circumferencial direction; On the outside surface of head, be formed with anti-skidding male and fomale(M﹠F).
Advantageous effect of the present invention is:
As mentioned above, the present invention has improved the fixed sturcture and the radiator structure of hard disk drive, make that hard disk drive and the state of laying that the hard disk drive structural member is installed are irrelevant, can be fixed on one and keep the state of certain angle with gravity direction, so prevented infringement, and then improved the operational reliability of hard disk drive to hard disk drive.
In addition, between the box of hard disk drive and support, be provided with heat absorbing sheet, and be provided with heat sink again in the support outside, the heat that therefore can discharge hard disk drive effectively and produced, thus improved the temperature reliability of hard disk drive.
In addition,, on cabinet, can open and close, therefore can carry out changing the operation of hard disk drive like a cork, thereby improve service for the increase capacity with the form of door owing to be provided with the support of hard disk drive.
Description of drawings
Fig. 1 is the stereographic map of conventional hard disc drive.
Fig. 2 is the fixed sturcture of hard disk drive among the present invention and the exploded perspective view of radiator structure.
Fig. 3 is the fixed sturcture of hard disk drive among the present invention and the assembling stereogram of radiator structure perpendicular bisected.
Fig. 4 is with the stereographic map after the perpendicular bisected in addition of the cabinet among Fig. 2.
Fig. 5 a is the stereographic map of the support medial surface among Fig. 2.
Fig. 5 b is the stereographic map of the support lateral surface among Fig. 2.
Fig. 6 is the stereographic map of the web member among Fig. 2.
Fig. 7 is the stereographic map of the box among Fig. 2.
Fig. 8 is the stereographic map of the cushion pad among Fig. 2.
Fig. 9 is the stereographic map of the printing board PCB among Fig. 2.
Figure 10 is the stereographic map of the hard disk drive among Fig. 2.
Figure 11 is the stereographic map of the by-pass cock among Fig. 2.
Figure 12 is in example of the present invention, the stereographic map when support is closed in the cabinet, and wherein, support is mounted in the fixed sturcture and radiator structure of hard disk drive.
Stereographic map when Figure 13 opens from cabinet for the support among Figure 12.
The symbol description of accompanying drawing major part
10: hard disk drive 20: printing board PCB
30: box 40: lid
50: support 60: cabinet
70: web member 80: by-pass cock
90: spring 100: heat absorbing sheet
110: cushion pad S1, S2: screw
Embodiment
Below, with reference to accompanying drawing, in an example of the present invention, (personal video recor-der: personal video recorder) fixed sturcture and the radiator structure of the compound TV hard disk drive of function are elaborated to have PVR to a kind of.
Fig. 2 is the fixed sturcture of hard disk drive of the present invention and the exploded perspective view of radiator structure; Fig. 3 carries out assembling stereogram after the perpendicular bisected for the present invention to the fixed sturcture of hard disk drive and radiator structure.
In addition, Fig. 4 carries out stereographic map after the perpendicular bisected for the cabinet among Fig. 2; Fig. 5 a is the stereographic map of the support medial surface among Fig. 2; Fig. 6 is the stereographic map of the web member among Fig. 2; Fig. 7 is the stereographic map of the box among Fig. 2; Fig. 8 is the stereographic map of the cushion pad among Fig. 2; Fig. 9 is the stereographic map of the PCB among Fig. 2; Figure 10 is the stereographic map of the hard disk drive among Fig. 2; Figure 11 is the by-pass cock among Fig. 2.
As shown in Figures 2 and 3, in an example of the present invention, have the compound TV hard disk drive fixed sturcture and the radiator structure of PVR function, will constitute, that is: be provided with hard disk drive 10 by following several sections; Be provided with the printing board PCB 20 that is installed on the hard disk drive 10; Be provided with the box 30 of fixed disk drive 10; Be provided with the lid 40 of protection hard disk drive 10; Be provided with and be used for the support 50 of fastening box 30; Be provided with a cabinet 60, it will be fastened on a side of support 50 with web member 70 by screw S2, and the opposite side of support 50 is then undertaken fastening by by-pass cock 80.Cabinet 60 can be made the state that an outer cover with formation televisor profile constitutes one, also can make the state of the separation that can load and unload on outer cover.
At this, be provided with vertimeter 120 in the outside of support 50, with reference to Fig. 5 b; Utilize vertimeter 120 to confirm the plumbness of support 50; Removing to adjust by-pass cock 80 simultaneously makes support 50 obtain fastening with the state that is parallel to cabinet 60 exactly.
The structure of cabinet 60 as shown in Figure 4, is made of following several sections, is provided with the peristome 61 that is used for inserting support 50 that is:; Be provided with fastening part 62, it on top to the inside horizontal direction carry out bending, and then carry out bending to vertical direction, form a step; Left and right sides in the bottom is provided with the column sections 63 that is used for fixing web member 70; This column sections 63 is by the fastening pillar 63a that is used for fixing web member 70 and be used for preventing that the backstop pillar 63b that web member 70 moves from forming.
At this moment, on the vertical bend of fastening part 62, be provided with to combine with by-pass cock 80 outstanding laterally in conjunction with projection 62a; Spring 90 of cover in conjunction with the periphery of projection 62a, then along with by-pass cock 80 operations, will by elastic force regulate and support 50 between the interval.
In addition, support 50 shown in Fig. 5 a and Fig. 5 b, is respectively equipped with tapped fixed projection 51, to fix box 30 with screw in the left and right sides of inside surface upper and lower; Centre above inside surface is provided with through hole whorl 52, so that by-pass cock 80 can combine with the fastening part 62 of cabinet 60 after inserting; Be provided with folding hole 53, it combines with web member 70, and is rotated with web member 70; On the centre of outside surface, be provided with heat sink 54, be used for discharging the heat that hard disk drive 10 produces.
At this moment, in order to dispel the heat well by heat conduction, support 50 preferably adopts high aluminium of heat conductivity or copper material.Heat sink 54 will form the male and fomale(M﹠F) of the projection of yi word pattern along the vertical length direction of support 50.
In addition, web member 70 will be as shown in Figure 6, makes the case of bending of a square.On a lateral bending pars convoluta position of web member 70, be provided with the fastening pillar 63a of pillar 63 and the corresponding respectively fastener hole 71 of backstop pillar 63b and prevent movable span 72, at the opposite side of web member 70, be provided with the flange 73 that can combine with the folding hole 53 of support 50.
Then, the structure of box 30 as shown in Figure 7, is respectively equipped with outstanding fastener hole 31 in the left and right sides of upper and lower side, so that be fixed to support 50 with screw S1; Be fixed printed circuit board PCB20, be provided with outstanding to the inside fixed projection 32.In a side of fixed projection 32, be provided with the peristome 33 of the heat that can discharge hard disk drive 10 generations; For hard disk drive 10 can directly be fixed by screw, be provided with the screw hole 34 of certain intervals apart at opposite side.
At this moment, in the time of will being fixed to support 50 to box 30, in order to discharge the heat that hard disk drive 10 produces, peristome 33 places that are preferably in box 30 are provided with heat absorbing sheet 100.
In addition, for buffer action is played in the vibrations and the impact that produce, will a kind of shape cushion pad 110 as shown in Figure 8 be installed between support 50 and box 30.Cushion pad 110 is roughly cylindrical shape, is provided with hanging groove 111 at its outside surface, so that allow the fastener hole 31 of box 30 be fixed after packing into; On central shaft, also be provided with through hole 112, be used for inserting the fixed projection 51 of support 50.
At this moment, the axial length of cushion pad 110 is more preferably greater than the axial length of fixed projection 51.
In addition, as shown in Figure 9, printing board PCB 20 is provided with 40 needle connectors 21 and 50 needle connectors 22; Be provided with jack 23, the fixed projection 32 of box 30 is inserted into this hole, it is fixed on the box 30.
Then, as shown in figure 10, be provided with 40 needle connectors 11 and power connectors 12 in a side of hard disk drive 10; Be provided with screw hole 34 corresponding fixedly inner bolt holes 13 with box 30 at opposite side.
, on hard disk drive 10, a lid 40 is installed here, with reference to Fig. 2, this lid 40 is provided with a plurality of louvres 41 on a side that combines with box 30 and opposite flank, and it will play the function of shielding of hard disk drive 10.
In addition, as shown in figure 11, by-pass cock 80 is provided with the main part 81 that is with the Y screw thread; Be provided with main part 81 and form concentric circles, and to the outstanding head 82 of its circumferencial direction.For anti-skidding, the outside surface that is preferably in head 82 forms a male and fomale(M﹠F) 82a during operation.
Below, lift a an example of the present invention with said structure, with reference to accompanying drawing, describe with regard to the method for vertically keeping of hard disk drive support and the operating process of replacing hard disk drive.Here, this hard disk drive is mounted in the fixed sturcture and radiator structure of the compound TV hard disk drive with PVR function.
Figure 12 is in an example of the present invention, the stereographic map when support is closed in the cabinet, and wherein, this support is mounted in the fixed sturcture and radiator structure of the compound TV hard disk drive with PVR function; Figure 13 is the stereographic map of the support among Figure 12 when cabinet is opened.
At first, the compound TV of an example of the present invention is equipped with the fixed sturcture and the radiator structure of hard disk drive.Decorate on platform or the ground if the structural member of this compound TV is placed in, as shown in figure 12, the user will can go to confirm whether support 50 and ground are in plumbness by being arranged on the vertimeter 120 on the support 50 so; If out of plumb will be adjusted the scale of vertimeter 120 by left rotation and right rotation by-pass cock 80 so, can make it to be in exactly plumbness.
In addition, when changing hard disk drive 10, the user will back out by-pass cock 80, and the outside of support 50 to cabinet 60 rotated, and pluck then and cover 40, take out hard disk drive 10 again from box 30, remove to change hard disk drive 10.
As mentioned above, change hard disk drive 10 after, assemble with backward and to get final product; But, before tightening by-pass cock 80, earlier spring 90 is nested on the fastening part 62 that is arranged in cabinet 60 in conjunction with projection 62a, observe the scale of vertimeter 120 then on one side, remove adjusted switch 80 on one side, confirm that to the last support 50 goes to tighten to get final product after being in plumbness exactly again.
Claims (18)
1, a kind of fixed sturcture of hard disk drive and radiator structure is characterized in that having following structure, that is:
Be provided with hard disk drive;
Be provided with the printing board PCB that is installed on the hard disk drive;
Be provided with the box of fixed disk drive;
Be provided with the lid of protection hard disk drive;
Be provided with and be used for the support of fastening box;
Be provided with a cabinet, it will be fastened on a side of support by web member, and the opposite side of support is then undertaken fastening by by-pass cock;
Along with by-pass cock carries out combination with cabinet or separates, support will be that benchmark opens or closes to the cabinet outside with the web member.
2, have the fixed sturcture and the radiator structure of the compound TV hard disk drive of PVR function, it is characterized in that having following structure, that is:
Be provided with hard disk drive;
Be provided with the printing board PCB that is installed on the hard disk drive;
Be provided with the box of fixed disk drive;
Be provided with the lid of protection hard disk drive;
Be provided with and be used for the support of fastening box;
Be provided with a cabinet, it will be fastened on a side of support by web member, and the opposite side of support is then undertaken fastening by by-pass cock;
Along with by-pass cock carries out combination with cabinet or separates, support will be that benchmark opens or closes to the cabinet outside with the web member.
3, the fixed sturcture of hard disk drive according to claim 1 and 2 and radiator structure is characterized in that the lateral surface of described support is provided with vertimeter;
Along with by-pass cock carries out combination with cabinet or separates, support will be that benchmark opens or closes to the cabinet outside with the web member.And,,, therefore can make support in cabinet, correctly be fixed on vertical state Yi Bian remove the adjusted switch on one side the user utilizes vertimeter to go to confirm the plumbness of support.
4, the fixed sturcture of hard disk drive according to claim 1 and 2 and radiator structure is characterized in that described cabinet is provided with the peristome that is used for inserting support; Be provided with up to the fastening part of the interior Side projection of cabinet, so that allow support be fixed on the cabinet by by-pass cock; For fixed connecting piece below be provided with pillar.
5, the fixed sturcture of hard disk drive according to claim 4 and radiator structure, the top that it is characterized in that described cabinet is provided with to the horizontal direction of cabinet inboard carries out bending, and then the fastening part of carrying out bending to vertical direction, on vertical bend, be provided with to combine with by-pass cock outstanding laterally in conjunction with projection;
The bottom of cabinet is provided with by the fastening pillar that is used for fixing web member and being used for and prevents the column sections that backstop pillar that web member moves constitutes.
6, the fixed sturcture of hard disk drive according to claim 5 and radiator structure, it is characterized in that when utilizing by-pass cock to fix cabinet and support, on in conjunction with jut, spring part is set, so that according to the operation of by-pass cock, utilize elastic force to regulate interval between cabinet and the support.
7, the fixed sturcture of hard disk drive according to claim 1 and 2 and radiator structure is characterized in that described support is provided with the fixed projection that is used for fixing cabinet; Be provided with through hole whorl, so that insert by-pass cock; Be provided with the folding hole that combines with web member; Be provided with heat sink, be used for discharging the heat that hard disk drive produces.
8, the fixed sturcture of hard disk drive according to claim 7 and radiator structure is characterized in that described heat sink will form the projection of yi word pattern along the vertical length direction of support.
9, the fixed sturcture of hard disk drive according to claim 7 and radiator structure is characterized in that described support adopts high aluminium or the copper material of heat conductivity.
10, the fixed sturcture of hard disk drive according to claim 1 and 2 and radiator structure is characterized in that the case of bending that described web member is squared up shape; One lateral bending pars convoluta of web member will be fixed to cabinet Side; The opposite side bend of web member will combine with support by the folding hole.
11, the fixed sturcture of hard disk drive according to claim 1 and 2 and radiator structure is characterized in that described box is provided with fastener hole, so that be fixed on the support; Be fixed printed circuit board PCB, be provided with outstanding to the inside fixed projection; In order to discharge the heat that hard disk drive produces, be provided with peristome; For hard disk drive can be fixed by enough screws, be provided with screw hole in a side.
12, the fixed sturcture of hard disk drive according to claim 11 and radiator structure is characterized in that described box carries out vertically fixing or crosswise fixed on support.
13, the fixed sturcture of hard disk drive according to claim 12 and radiator structure is characterized in that when being fixed to box on the support, in order to discharge the heat that hard disk drive produces, at the peristome of box heat absorbing sheet are set.
14, the fixed sturcture of hard disk drive according to claim 11 and radiator structure is characterized in that between the fixed projection of the fixed orifice of box and support, and a kind of cushion pad of relaxing the conduction vibrations and impacting of being used for is set.
15, the fixed sturcture of hard disk drive according to claim 14 and radiator structure is characterized in that described cushion pad is roughly cylindrical shape; On central shaft, be provided with the through hole that is used for inserting fixed projection; Be provided with the hanging groove that packs into fastener hole at its outside surface.
16, the fixed sturcture of hard disk drive according to claim 14 and radiator structure is characterized in that the axial length of the axial length of described cushion pad greater than fixed projection.
17, the fixed sturcture of hard disk drive according to claim 1 and 2 and radiator structure is characterized in that described covering is provided with a plurality of louvers, so that remove to discharge the heat that produces from hard disk drive.
18, the fixed sturcture of hard disk drive according to claim 1 and 2 and radiator structure is characterized in that described by-pass cock is provided with the main part that combines with cabinet; Be provided with to the outstanding head of its circumferencial direction; On the outside surface of head, be formed with anti-skidding male and fomale(M﹠F).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410020651 CN1705018A (en) | 2004-06-02 | 2004-06-02 | Fixing structure and radiating structure of hard disk drive and composite television set with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410020651 CN1705018A (en) | 2004-06-02 | 2004-06-02 | Fixing structure and radiating structure of hard disk drive and composite television set with the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1705018A true CN1705018A (en) | 2005-12-07 |
Family
ID=35577395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410020651 Pending CN1705018A (en) | 2004-06-02 | 2004-06-02 | Fixing structure and radiating structure of hard disk drive and composite television set with the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1705018A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101989446B (en) * | 2009-08-05 | 2012-09-19 | 鸿富锦精密工业（深圳）有限公司 | Solid state disk protective device |
-
2004
- 2004-06-02 CN CN 200410020651 patent/CN1705018A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101989446B (en) * | 2009-08-05 | 2012-09-19 | 鸿富锦精密工业（深圳）有限公司 | Solid state disk protective device |
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