CN2809803Y - Clamping & fixing member for harddisk - Google Patents
Clamping & fixing member for harddisk Download PDFInfo
- Publication number
- CN2809803Y CN2809803Y CN 200520018617 CN200520018617U CN2809803Y CN 2809803 Y CN2809803 Y CN 2809803Y CN 200520018617 CN200520018617 CN 200520018617 CN 200520018617 U CN200520018617 U CN 200520018617U CN 2809803 Y CN2809803 Y CN 2809803Y
- Authority
- CN
- China
- Prior art keywords
- hard disk
- fixed strip
- rubber buffer
- clip fixed
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a clamping and fixing member for a hard disk, which is composed of a clamping and fixing strip and a rubber buffer pad, wherein the clamping and fixing strip is bent into a frame body to contain a hard disk, and the inner side of the clamping and fixing strip is provided with a plurality of convex columns which are respectively embedded into fixing holes of the right side and the left side of the hard disk to clamp and fix the hard disk and limit the swing of the hard disk. The outer side around each convex column is provided with a concave hole for inserting the rubber buffer pad, and the outer side of the clamping and fixing strip is provided with gripping hook convex blocks in the position near both ends. The gripping hook convex blocks are matched with concave holes of a metal hard disk fixing holder arranged in a machine case, and the clamping and fixing strip is clamped and fixed on the metal hard disk fixing holder. The rubber buffer pad is a cylinder member, and the bottom of the rubber buffer pad is inserted in the concave holes of the outer sides around the convex columns on the clamp fixing strip. The upper part of the rubber buffer pad protrudes out of the clamping and fixing strip and directly contact the hard disk to absorb the oscillation of the hard disk, and prevents the oscillation of the hard disk from spreading to the machine case. The member has the advantages of simple structure, easy manufacture, convenient installation, high production efficiency and low production cost, and the hard disk is convenient to maintain and replace.
Description
Technical field
The utility model relates to a kind of installation component of computer hard disc, exactly, relates to a kind of hard disk card clamping that the hard disk card clamping is contained in the computer housing and decides member, belongs to the structure accessory technical field of computer housing.
Background technology
Hard disk is the data storage center of computer system, and in recent years, hard disk direction bigger towards capacity always, that volume is littler, rotating speed is faster and cost performance is higher develops.The rotating speed of hard disk is exactly the rotating speed of hard disk electric machine main shaft, is unit with " r/min " or " rpm " (per minute number of revolutions).The Spindle Motor of hard disk drives the disc high speed rotating, produces buoyancy magnetic head is floated above disc, and take the sector of want access data to the magnetic head below, and rotating speed is fast more, and the stand-by period during read/write data is just short more.Therefore rotating speed has determined the work efficiency of hard disk to a great extent, also is one of key factor of decision hard disk Internal Transfer Rate, and the speed of rotating speed is still distinguished one of important symbol of hard disk class simultaneously.
At present, the common rotation speed of hard disk generally has 5400rpm, 7200rpm even more than the 10000rpm on the market.In theory, The faster the better for rotating speed.Because high rotational speed can shorten the average seek time and the actual access time of hard disk.The present main flow rotation speed of hard disk generally all is 7200rpm or higher rotating speed.
Along with the continuous increase of hard-disk capacity, the rotating speed of hard disk also can improve constantly.But, show especially gradually because rotating speed improves the hard disk vibration problem of being brought.Particularly for the cabinet of former design, the vibration problem of hard disk and cabinet is more outstanding, how to reduce this vibration effectively, and reduces the change of casing structure as far as possible, can enhance productivity simultaneously, with regard to become new technical task put technician in the field of business in face of.
The utility model content
In view of this, the purpose of this utility model provides a kind of hard disk card clamping and decides member, this device can effectively absorb the hard disk vibration of high speed rotating, element structure is simple simultaneously, easy to manufacture, easy for installation, can enhance productivity, reduce production costs, and all very convenient for the maintenance and the replacing of hard disk.
In order to achieve the above object, the utility model provides a kind of hard disk card clamping to decide member, it is characterized in that: described member includes clip fixed strip and rubber buffer, this clip fixed strip bends to framework, so that hard disk is held wherein, the inboard of this clip fixed strip is provided with a plurality of projections, this projection embeds hard disk left and right sides fixed orifice respectively and fixes hard disk and limit it and rocks, the periphery outside of each projection is provided with the shrinkage pool that is used for the setting-in rubber buffer, the outside of this clip fixed strip is provided with the grab projection near the place, two ends, match with the shrinkage pool of metal hard disk fixed mount in the cabinet, this clip fixed strip is fixed be installed on this metal hard disk fixed mount; Rubber buffer is a column, its bottom is inlaid in the shrinkage pool in the projection periphery outside on the described clip fixed strip, top protrudes in the clip fixed strip, makes this rubber buffer directly contact with the hard disk housing and absorb hard disk to vibrate, and prevents that vibration transfer with hard disk is to cabinet.
The two ends of described clip fixed strip are the rubber-like thin wall shape, and are provided with the inclined plane shape handle at the two ends lateral surface, so that press...with one's finger the pressure handle, make the grab projection of its lateral surface can stretch into or break away from the installation shrinkage pool of metal hard disk fixed mount.
Described grab projection is the right angle inclined plane shape.
Described rubber buffer is stepped cylinder component.
The endoporus of described rubber buffer and bottom cylinder external diameter form wringing fit with the projection of described clip fixed strip and shrinkage pool internal diameter respectively.
Projection on the described clip fixed strip is 4～6, embeds respectively in the fixed orifice of the hard disk left and right sides.
Be between the slide rail of the metal hard disk fixed mount in described clip fixed strip and the cabinet and be slidingly matched.
There is the position of two place's wall thickness reductions to form incorporate hinge on the described clip fixed strip, so that be bent to form the framework that surrounds hard disk at this place.
Described clip fixed strip and rubber buffer all are to make with the macromolecular material injection mo(u)lding.
The utility model is that a kind of hard disk card clamping is decided member, and this member has only two parts, and structure is all very simple, adopts plastics, the injection mo(u)lding of rubber-like macromolecular material respectively, and is easy to manufacture, easy to loading and unloading.Use this member that hard disk card Guan County is contained on the metal hard disk fixed mount in the cabinet, can either effectively absorb the vibration that the hard disk high speed rotating produces, prevent the hard disk vibration transfer to cabinet, simultaneously easy to loading and unloading, can also improve the production efficiency of computer and reduce production costs, for the maintenance of hard disk with change all very convenient.
Description of drawings
Fig. 1 is the utility model clip fixed strip (part) and two design of part synoptic diagram of rubber buffer.
Fig. 2 is the structural representation that the utility model clip fixed strip bends to duty.
Fig. 3 is that the utility model is solidified as a whole hard disk card, the synoptic diagram when preparing to be installed on the interior metallic hard plate rail of cabinet.
Fig. 4 is after the utility model is solidified as a whole hard disk card, the local enlarged diagram when being installed on the interior metallic hard plate rail of cabinet.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, the present invention is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1～Fig. 4, the utility model is that a kind of hard disk card clamping is decided member, and 2 two parts of clip fixed strip 1 and rubber buffer are arranged, and these two parts are to make with plastics, the injection mo(u)lding of rubber-like macromolecular material respectively.Wherein clip fixed strip 1 be one can bend to rectangular box (referring to Fig. 2) and by 4～6 convex cylindrical 11 of its inboard embed hard disk 3 left and right sides fixed orifices respectively and fix hard disk 3 and limit about the hard disk, the fillet ribbon-shaped members that rocks front and back, it mainly acts on is Fixed disk, cooperate simultaneously, hard disk 3 fixedly (referring to Fig. 3 and Fig. 4) on the cabinet with metal hard disk fixed mount 4 on the cabinet.The periphery outside in each convex cylindrical 11 of clip fixed strip 1 is provided with the circular shrinkage hole that is used for setting-in rubber buffer 2, the bottom cylinder of stepped cylindrical part-rubber buffer 2 just is inlaid in this circular shrinkage hole, its upper cylinder protrudes in clip fixed strip 1, and, the endoporus of this rubber buffer 2 and bottom cylinder external diameter respectively with the convex cylindrical 11 and the cooperating of circular shrinkage hole of clip fixed strip 1 are wringing fit, thereby make this rubber buffer 2 directly contact the housing of hard disk 3 and absorb the hard disk vibration, can prevent vibration transfer with hard disk effectively to cabinet, thereby avoid the vibration of whole cabinet.
The two ends of this clip fixed strip 1 are rubber-like thin wall shape (referring to Fig. 1), its outside is provided with the grab projection 12 of right angle inclined plane shape near the place, two ends, its effect is that the shrinkage pool by the metal hard disk fixed mount 4 in this trip projection 12 and the cabinet matches, and this clip fixed strip is fixed be installed on this metallic hard plate rail.Its two ends lateral surface is provided with inclined plane shape handle 13, pinches this handle 13 so that press...with one's finger, and makes the grab projection 12 of its lateral surface can stretch into or break away from the installation shrinkage pool of metal hard disk fixed mount, is convenient to the dismounting hard disk.Have the position of two place's wall thickness reductions to form incorporate hinge 14 on this clip fixed strip 1, its effect is the rotoflector by this hinge 14, makes its left and right sides form rectangular frame and fixes hard disk; It is a characteristic of utilizing plastic material, and with what realize on the hard disk card folder fixed strip self structure, this structure is not only simple and reliable, and effectively reduces cost.In addition, the slide rail width of the metal hard disk fixed mount in the width of clip fixed strip 1 and the cabinet is to be slidingly matched.
When the utility model is installed, respectively the bottom cylinder of each rubber buffer 2 is filled in earlier on the hard disk card folder fixed strip 1 in convex cylindrical 11 outside circular shrinkage hole, 6 fixed cylinder 11 of again hard disk card being pressed from both sides on the fixed strip 1 are inserted in 6 fixed orifices of hard disk 3 left and right sides, prevent the front and back of hard disk and move up and down, rubber buffer 2 directly contacts with hard disk 3 simultaneously, can when hard disk is worked, absorb the hard disk vibration, prevent that its vibration transfer is to cabinet; In addition, the direction of the total interface on the hard disk all is the opening part at hard disk card folder fixed strip 1, and final assembling form as shown in Figure 3.Hard disk 3 is fixed on after the hard disk card clamping decides on the member, these parts can be installed on the metal hard disk fixed mount 4 on the cabinet, on metal hard disk fixed mount, be provided with slide rail for 1 motion of hard disk fixed strip, make the easier slip of hard disk fixed component, simultaneously, also prevent hard disk fixed strip 1 rocking and after fixing in installation, after hard disk fixed strip 1 is in place, match with the grab projection 12 that hard disk card presss from both sides on the fixed strip 1 in hole on the metal hard disk fixed mount 4 on the cabinet, hard disk card folder fixed strip 1 is packed on the metal hard disk fixed mount.In dismounting during hard disk, if with hand by the handle 13 that pinches hard disk card folder fixed strip 1 two ends, make grab projection 12 on the hard disk card folder fixed strip 1 be separated from the hole of metal hard disk fixed mount 4, outwards pull out the hard disk fixed strip and get final product.
Claims (9)
1, a kind of hard disk card clamping is decided member, it is characterized in that: described member includes clip fixed strip and rubber buffer, this clip fixed strip bends to framework, so that hard disk is held wherein, the inboard of this clip fixed strip is provided with a plurality of projections, this projection embeds hard disk left and right sides fixed orifice respectively and fixes hard disk and limit it and rocks, the periphery outside of each projection is provided with the shrinkage pool that is used for the setting-in rubber buffer, the outside of this clip fixed strip is provided with the grab projection near the place, two ends, match with the shrinkage pool of metal hard disk fixed mount in the cabinet, this clip fixed strip is fixed be installed on this metal hard disk fixed mount; Rubber buffer is a column, its bottom is inlaid in the shrinkage pool in the projection periphery outside on the described clip fixed strip, top protrudes in the clip fixed strip, makes this rubber buffer directly contact with the hard disk housing and absorb hard disk to vibrate, and prevents that vibration transfer with hard disk is to cabinet.
2, hard disk card clamping according to claim 1 is decided member, it is characterized in that: the two ends of described clip fixed strip are the rubber-like thin wall shape, and be provided with the inclined plane shape handle at the two ends lateral surface, the pressure handle so that press...with one's finger makes the grab projection of its lateral surface can stretch into or break away from the installation shrinkage pool of metal hard disk fixed mount.
3, hard disk card clamping according to claim 1 and 2 is decided member, it is characterized in that: described grab projection is the right angle inclined plane shape.
4, hard disk card clamping according to claim 1 is decided member, it is characterized in that: described rubber buffer is stepped cylinder component.
5, hard disk card clamping according to claim 4 is decided member, it is characterized in that: the endoporus of described rubber buffer and bottom cylinder external diameter form wringing fit with the projection of described clip fixed strip and shrinkage pool internal diameter respectively.
6, the hard disk card clamping is decided member according to claim 1 or 5, it is characterized in that: the projection on the described clip fixed strip is 4～6, embeds respectively in the fixed orifice of the hard disk left and right sides.
7, hard disk card clamping according to claim 1 is decided member, it is characterized in that: be between the slide rail of the metal hard disk fixed mount in described clip fixed strip and the cabinet and be slidingly matched.
8, hard disk card clamping according to claim 1 is decided member, it is characterized in that: have the position of two place's wall thickness reductions to form incorporate hinge on the described clip fixed strip, so that be bent to form the framework that surrounds hard disk at this place.
9, hard disk card clamping according to claim 1 is decided member, it is characterized in that: described clip fixed strip and rubber buffer all are to make with the macromolecular material injection mo(u)lding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520018617 CN2809803Y (en) | 2005-05-18 | 2005-05-18 | Clamping & fixing member for harddisk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520018617 CN2809803Y (en) | 2005-05-18 | 2005-05-18 | Clamping & fixing member for harddisk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2809803Y true CN2809803Y (en) | 2006-08-23 |
Family
ID=36925988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520018617 Expired - Fee Related CN2809803Y (en) | 2005-05-18 | 2005-05-18 | Clamping & fixing member for harddisk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2809803Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101141856B (en) * | 2006-09-05 | 2011-01-12 | 伦飞电脑实业股份有限公司 | Hook structure |
-
2005
- 2005-05-18 CN CN 200520018617 patent/CN2809803Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101141856B (en) * | 2006-09-05 | 2011-01-12 | 伦飞电脑实业股份有限公司 | Hook structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060823 Termination date: 20140518 |