Computer hard disk installation structure

Abstract

The utility model relates to the technical field of computer hardware installation, in particular to a computer hard disk installation structure which comprises a hard disk cage, a plurality of lifting supports are clamped in the hard disk cage in a sliding mode in the vertical direction, a drawing frame is clamped in the lifting supports in a sliding mode, and the drawing frame comprises a hard disk base plate. Hard disk clamping strips are slidably installed on the edges of the two sides of the upper surface of the hard disk substrate, sliding blocks are fixedly installed at the two ends of the bottom sides of the hard disk clamping strips and slidably installed in clamping strip sliding grooves, the clamping strip sliding grooves are formed in the upper surface of the hard disk substrate, guide rods are installed in the middles of the clamping strip sliding grooves in a penetrating mode, the middles of the sliding blocks are slidably connected with the guide rods in a sleeved mode, and pushing springs are connected with the side surfaces of the guide rods in a sleeved mode. According to the hard disk clamping device, the hard disk is clamped between the two hard disk clamping strips, the sliding blocks are pushed through the pushing springs, then the hard disk clamping strips are pushed to abut against the two sides of the hard disk, the hard disk is clamped, the hard disk clamping device can adapt to installation work of SATA hard disks of different sizes, disassembly and assembly are convenient, and meanwhile hard disks of multiple sizes can be installed through a single structure.

Description

Technical Field

[0001] The utility model relates to the technical field of computer hardware installation, in particular to a computer hard disk installation structure. Background Art

[0002] With the development of society and the advancement of science and technology, people use computers more and more frequently. It can be said that computers have become a part of people's daily life and work. The structure of computers is complex, and the hard disk of the computer plays a very critical role as a data storage medium.

[0003] The installation method of SATA interface hard disks in some current computer hosts is to open an area in the chassis specifically for installing hard disks - the hard disk cage, and equip hard disk mounting racks of different sizes according to the different sizes of 3.5-inch and 2.5-inch SATA hard disks, making the hard disk rack structure in the hard disk cage not universal. Utility Model Content

[0004] The purpose of the utility model is to provide a computer hard disk installation structure to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A computer hard disk installation structure comprises a hard disk cage, wherein a lifting bracket is slidably engaged inside the hard disk cage in the up-and-down directions, the lifting bracket is in a plurality, a pull-out bracket is slidably engaged inside the lifting bracket, the pull-out bracket comprises a hard disk substrate, hard disk clamps are slidably mounted on both side edges of the upper surface of the hard disk substrate, sliders are fixedly mounted on both ends of the bottom side of the hard disk clamp, the slider is slidably mounted in a clamp slide groove, the clamp slide groove is provided on the upper surface of the hard disk substrate, a guide rod is inserted and installed in the middle of the clamp slide groove, the middle of the slider is slidably sleeved with the guide rod, and a push spring is sleeved on the side surface of the guide rod.

[0007] Furthermore, the hard disk cage includes a cage body, adjustment slots are inserted at the front and rear edges of both sides of the cage body, a fixed base bar is fixedly installed at the edge of one side of the outer opening of the adjustment slot, a bolt slot is inserted at the middle of the fixed base bar, mounting bottom strips are fixedly installed at the lower edges of both sides of the cage body, a locking bolt is screwed in the middle of the mounting bottom strip, and clamping feet are fixedly installed at both ends of the bottom side of the mounting bottom strip.

[0008] Furthermore, the lifting bracket includes a connecting frame, and adjusting base strips are fixedly installed on both sides of the connecting frame. The inner surface of the adjusting base strip is provided with a frame body slot, and a locking buckle slot is provided at the front end of the frame body slot. Adjusting screws are fixedly installed at both ends of the outer side of the adjusting base strip, and a fastening bolt is screwed in the middle of the adjusting screw.

[0009] Furthermore, the hard disk substrate is fixedly provided with mounting side strips on both sides, the outer surfaces of the mounting side strips are fixedly provided with mounting clamping strips, the front ends of the mounting side strips are fixedly provided with spring pieces, and the outer surfaces of the spring pieces are fixedly provided with locking buckles.

[0010] Furthermore, a latch is fixedly mounted on the inner surface of the hard disk clamp.

[0011] Furthermore, the adjusting screw piece passes through the adjusting sliding groove and is slidably connected with the fixed base bar, and the fastening bolt passes through the adjusting screw piece and the bolt sliding groove.

[0012] Furthermore, the hard disk substrate is slidably mounted on the upper surface of the connecting frame, the mounting clip is slidably engaged with the frame body slot, and the locking clip is engaged with the locking clip slot.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. First, adjust the height interval of each lifting bracket in the hard disk cage according to the thickness of the installed hard disk, then pull out the pull-out bracket, place the hard disk on the upper surface of the hard disk base plate, and insert it between the two hard disk clamps. By pushing the elastic potential energy accumulated in the spring, push the slider to slide in the clamp groove, and then push the hard disk clamp against both sides of the installed hard disk to clamp the hard disk. After the clamping is completed, re-insert the pull-out bracket into the upper surface of the lifting bracket to complete the installation of the hard disk. It can adapt to the installation of SATA hard disks of different sizes, facilitate disassembly and assembly, and can realize the installation of multiple sizes of hard disks with a single structure.

[0015] 2. Use the clamping feet to clamp the installation bottom bar to the preset hard disk cage installation position inside the computer main chassis, and lock it relatively with the locking bolts to achieve fixed installation of the cage. Adjust the actual height of the connecting frame by sliding the adjusting screw up and down in the adjusting slide slot, and then adjust the spacing between each connecting frame to meet the installation space required for 3.5-inch and 2.5-inch SATA hard drives of different thicknesses. Then pass the fastening bolts through the adjusting screws and the bolt slide slots to tighten them for relative fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the hard disk cage in the utility model;

[0018] Figure 3 This is a schematic diagram of the lifting bracket in the utility model;

[0019] Figure 4 It is a schematic diagram of the pull-out frame in the utility model.

[0020] In the figure: 1. hard disk cage; 101. cage body; 102. adjustment slide; 103. fixing base strip; 104. bolt slide; 105. installation bottom strip; 106. locking bolt; 107. foot; 2. lifting bracket; 201. connecting frame; 202. adjustment base strip; 203. frame body slot; 204. locking buckle slot; 205. adjustment screw; 206. fastening bolt; 3. pull-out frame; 301. hard disk base plate; 302. installation side strip; 303. installation clip strip; 304. spring; 305. locking buckle; 306. hard disk clamp strip; 307. latch; 308. slider; 309. clamp strip slide; 310. guide rod; 311. push spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4 In an embodiment of the utility model, a computer hard disk installation structure includes a hard disk cage 1, a lifting bracket 2 is slidably connected to the hard disk cage 1 in the up and down directions, the lifting bracket 2 is in a plurality of numbers, a pull-out frame 3 is slidably connected to the lifting bracket 2, the pull-out frame 3 includes a hard disk substrate 301, hard disk clamps 306 are slidably installed on the edges of both sides of the upper surface of the hard disk substrate 301, sliders 308 are fixedly installed at both ends of the bottom side of the hard disk clamp 306, the slider 308 is slidably installed in the clamp slot 309, the clamp slot 309 is opened on the upper surface of the hard disk substrate 301, a guide rod 310 is inserted and installed in the middle of the clamp slot 309, the middle of the slider 308 is slidably sleeved with the guide rod 310, and a push spring 311 is sleeved on the side surface of the guide rod 310.

[0023] Specifically, first adjust the height interval of each lifting bracket 2 in the hard disk cage 1 according to the thickness of the installed hard disk, then pull out the pull-out bracket 3, place the hard disk on the upper surface of the hard disk substrate 301, and clamp it between the two hard disk clamps 306, and push the slider 308 to slide in the clamp slide groove 309 by pushing the elastic potential energy accumulated in the spring 311, and then push the hard disk clamp 306 against the two sides of the installed hard disk to clamp the hard disk. After the clamping is completed, the pull-out bracket 3 is re-clamped into the upper surface of the lifting bracket 2 to complete the installation of the hard disk. It can adapt to the installation of SATA hard disks of different sizes, facilitate disassembly and assembly, and can realize the installation of multiple sizes of hard disks with a single structure.

[0024] Embodiment 1

[0025] like Figure 3-4As shown, in this embodiment, mounting side strips 302 are fixedly installed on both sides of the hard disk substrate 301, mounting clips 303 are fixedly installed on the outer surface of the mounting side strips 302, spring pieces 304 are fixedly installed on the front end of the mounting side strips 302, and locking clips 305 are fixedly installed on the outer surface of the spring pieces 304; the lifting bracket 2 includes a connecting frame 201, adjusting base strips 202 are fixedly installed on both sides of the connecting frame 201, a frame card slot 203 is opened on the inner surface of the adjusting base strip 202, and a locking clip slot 204 is opened on the front end of the frame card slot 203.

[0026] In this embodiment, when the hard disk substrate 301 is inserted into the upper surface of the connecting frame 201, the installation clip 303 is snapped into the frame body slot 203 to achieve relative positioning, and then the locking clip 305 is snapped into the locking clip slot 204 to achieve locking. The locking clip 305 and the locking clip slot 204 can be controlled to engage or disengage by pressing or releasing the spring piece 304, which facilitates installation.

[0027] like Figure 4 As shown, in this embodiment, a latch 307 is fixedly mounted on the inner surface of the hard disk clamp 306 .

[0028] In a specific implementation, when the hard disk clamp bar 306 clamps the hard disk, the latch pins 307 are buckled into the screw holes preset on both sides of the hard disk to limit the installation position of the hard disk and strengthen the tightness of the connection between the hard disk clamp bar 306 and the hard disk.

[0029] Embodiment 2

[0030] On the basis of the first embodiment, in order to make up for the different sizes of the spaces required for placing hard disks of different thicknesses in the first embodiment, the lifting bracket 2 is designed to be in a form in which the height interval is adjustable.

[0031] like Figure 2-3 As shown, in the present embodiment, the hard disk cage 1 comprises a cage body 101, and adjustment grooves 102 are inserted at the front and rear edges of both sides of the cage body 101, and a fixed base bar 103 is fixedly installed at the edge of one side of the outer opening of the adjustment groove 102, and a bolt groove 104 is inserted at the middle of the fixed base bar 103, and a mounting bottom bar 105 is fixedly installed at the lower edges of both sides of the cage body 101, and a locking bolt 106 is screwed and installed in the middle of the mounting bottom bar 105, and clamping feet 107 are fixedly installed at both ends of the bottom side of the mounting bottom bar 105; adjusting screws 205 are fixedly installed at both ends of the outer side of the adjusting base bar 202, and a fastening bolt 206 is screwed and installed in the middle of the adjusting screw 205; the adjusting screw 205 passes through the adjusting groove 102 and is slidably connected with the fixed base bar 103, and the fastening bolt 206 passes through the adjusting screw 205 and the bolt groove 104.

[0032] During specific implementation, the mounting bottom strip 105 is clamped to the preset hard disk cage 1 mounting position inside the computer main case through the clamping foot 107, and is relatively locked through the locking bolt 106 to achieve fixed installation of the cage body 101. The actual height of the connecting frame 201 is adjusted by sliding the adjusting screw 205 up and down in the adjusting slide groove 102, and then the distance between each connecting frame 201 is adjusted to meet the installation space required for 3.5-inch and 2.5-inch SATA hard drives of different thicknesses. The fastening bolt 206 is then passed through the adjusting screw 205 and the bolt slide groove 104 to be tightened for relative fixation.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A computer hard disk installation structure, comprising a hard disk cage (1), characterized in that: A lifting bracket (2) is slidably engaged with the hard disk cage (1) in the up-and-down direction. The lifting brackets (2) are in plurality. A pull-out bracket (3) is slidably engaged with the lifting bracket (2). The pull-out bracket (3) comprises a hard disk substrate (301). Hard disk clamps (306) are slidably mounted on both side edges of the upper surface of the hard disk substrate (301). Sliders (308) are fixedly mounted on both ends of the bottom side of the hard disk clamp (306). The slides (308) are slidably mounted in the clamp grooves (309). The clamp grooves (309) are provided on the upper surface of the hard disk substrate (301). A guide rod (310) is inserted in the middle of the clamp grooves (309). The middle of the slides (308) is slidably sleeved with the guide rod (310). A push spring (311) is sleeved on the side surface of the guide rod (310).

2. A computer hard disk installation structure according to claim 1, characterized in that: The hard disk cage (1) comprises a cage body (101), and adjustment grooves (102) are inserted at the front and rear edges of both sides of the cage body (101), and a fixed base strip (103) is fixedly installed at the edge of one side of the outer opening of the adjustment groove (102), and a bolt groove (104) is inserted in the middle of the fixed base strip (103), and installation bottom strips (105) are fixedly installed at the lower edges of both sides of the cage body (101), and a locking bolt (106) is screwed and installed in the middle of the installation bottom strip (105), and clamping feet (107) are fixedly installed at both ends of the bottom side of the installation bottom strip (105).

3. A computer hard disk installation structure according to claim 2, characterized in that: The lifting bracket (2) comprises a connecting frame (201), and adjusting base strips (202) are fixedly installed on both sides of the connecting frame (201), a frame body slot (203) is provided on the inner surface of the adjusting base strip (202), and a locking buckle slot (204) is provided at the front end of the frame body slot (203), and adjusting screws (205) are fixedly installed at both ends of the outer side of the adjusting base strip (202), and a fastening bolt (206) is screwed and installed in the middle of the adjusting screw strip (205).

4. A computer hard disk installation structure according to claim 3, characterized in that: The two sides of the hard disk substrate (301) are fixedly mounted with mounting side strips (302), the outer surfaces of the mounting side strips (302) are fixedly mounted with mounting clips (303), the front ends of the mounting side strips (302) are fixedly mounted with spring pieces (304), and the outer surfaces of the spring pieces (304) are fixedly mounted with locking clips (305).

5. A computer hard disk installation structure according to claim 4, characterized in that: A latch (307) is fixedly mounted on the inner surface of the hard disk clamp (306).

6. A computer hard disk installation structure according to claim 5, characterized in that: The adjusting screw (205) passes through the adjusting sliding groove (102) and is slidably connected to the fixed base strip (103), and the fastening bolt (206) passes through the adjusting screw (205) and the bolt sliding groove (104).

7. A computer hard disk installation structure according to claim 6, characterized in that: The hard disk substrate (301) is slidably mounted on the upper surface of the connecting frame (201), the mounting clip (303) is slidably engaged with the frame body slot (203), and the locking clip (305) is engaged with the locking clip slot (204).

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