Computer mainframe box facilitating installation of multiple hard disks

Abstract

The utility model discloses a computer mainframe box convenient to install multiple hard disks, which comprises a box body device, a plurality of storage devices are arranged in the middle of the box body device, and a connecting device is arranged in the middle of each storage device; the box body device comprises a storage box, a cover plate is arranged at the top of the storage box in a pluggable mode, and a plurality of first wire grooves are evenly formed in the rear face of the storage box in a penetrating mode; according to the computer mainframe box convenient to install the multiple hard disks, through the design that the handle is pulled to drive the first plug and the second plug to stretch out and draw back, the storage box can be conveniently and rapidly fixed, hard disk installation time is shortened, hard disk installation convenience is improved, hard disks can be conveniently and rapidly disassembled and assembled on occasions where the multiple hard disks are used, and meanwhile bolts are not needed in the installation process; the installation difficulty is low; through the design that the storage box is connected with the supporting column to fix the hard disk, the contact area between the storage box and the storage box is reduced, the hard disk operation noise can be reduced only by covering the supporting column with the cushioning pad, and the manufacturing cost is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of computer main case design, and particularly relates to a computer main case facilitating the installation of multiple hard disks. Background Technique

[0002] A hard disk is a computer hardware device used for storing and retrieving data. It is one of the main storage devices in a computer system and is used for long-term storage of operating systems, application programs, documents, pictures, videos, and other data. The working principle of a hard disk is based on magnetic storage technology. It consists of one or more rotating metal or glass disks (called platters), which are sealed in a container and rotate at high speed. Both sides of each platter are covered with magnetic material for recording data. The read / write head (also called the magnetic head) floats very close to the surface of the platter and is used for reading and writing data. When a computer needs to access data on the hard disk, the read / write head moves to the corresponding position, and then records data by changing the magnetic poles of the magnetic material or retrieves data by reading the changes in the magnetic poles on the magnetic material.

[0003] When a user needs to store a large amount of data, multiple hard disks need to be installed on the computer. When installing hard disks in the existing computer main case facilitating the installation of multiple hard disks, bolts need to be reused to fix the hard disks. This installation method takes a long time and has low convenience. At the same time, there are many connection points between the hard disk tray and the main case, and shock pads often need to be set up over a large area to reduce hard disk noise. This method has a high cost. Content of the Utility Model

[0004] The purpose of the utility model is to provide a computer main case facilitating the installation of multiple hard disks to solve the problems in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A computer main chassis facilitating the installation of multiple hard disks, comprising a box body device, wherein a plurality of storage devices are arranged in the middle of the box body device, and a connection device is arranged in the middle of the storage devices; the box body device includes a storage box, a cover plate is inserted and removed at the top of the storage box, a plurality of first wire grooves are uniformly penetrated at the back of the storage box, two support columns are symmetrically and fixedly arranged on both sides of the storage box, a shock pad is arranged on the outer wall of the support column, and a plurality of limiting holes are uniformly penetrated on the support column; the storage device includes a storage box, a hard disk slot is arranged in the middle of the storage box, a second wire groove is penetrated at the back of the storage box, two guide rails are symmetrically and fixedly arranged on both sides of the storage box, a deflector wheel is arranged on the outer side of the guide rail, and two limiting cylinders are arranged in parallel in front of the deflector wheel; the connection device includes a moving plate, a handle is fixedly arranged on the front surface of the moving plate, two first plugs are symmetrically and fixedly arranged on both sides of the moving plate, two wire ropes are symmetrically arranged on the back surface of the moving plate, a second plug is arranged at the end of the wire rope, and a spring is fixedly arranged on the second plug.

[0007] Further: The first wire groove and the second wire groove have the same shape.

[0008] Further: The moving plate is slidably connected with the guide rail, and the wire rope bypasses the deflector wheel.

[0009] Further: The deflector wheel is connected with the storage box by a bearing, and the limiting cylinder is connected with the storage box by a bolt.

[0010] Further: The first plug and the second plug are respectively slidably connected with the limiting cylinder, and the first plug and the second plug are respectively inserted and removed with the support column.

[0011] Further: The spring is connected with the limiting cylinder by a bolt.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] 1. Through the design of pulling the handle to drive the first plug and the second plug to expand and contract, it is convenient to quickly fix the storage box, reduce the hard disk installation time, improve the convenience of hard disk installation, facilitate the quick disassembly and assembly of hard disks in occasions where multiple hard disks are used, and at the same time, bolts are not required during the installation process, and the installation difficulty is low;

[0014] 2. Through the design of connecting and fixing the hard disk by setting the storage box and the support column, the contact area between the storage box and the storage box is reduced, and only by covering the shock pad on the support column can the running noise of the hard disk be reduced, saving the manufacturing cost. Description of the Drawings

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a schematic structural diagram of a computer main chassis for facilitating the installation of multiple hard disks according to the present invention;

[0017] Figure 2 It is a schematic structural diagram of a box body device of a computer main chassis for facilitating the installation of multiple hard disks according to the present invention;

[0018] Figure 3 It is a partial cross-sectional view of a storage device of a computer main chassis for facilitating the installation of multiple hard disks according to the present invention;

[0019] Figure 4 It is a top view of a connection device of a computer main chassis for facilitating the installation of multiple hard disks according to the present invention.

[0020] Figure 5 It is a schematic diagram of the working principle of a storage device and a connection device of a computer main chassis for facilitating the installation of multiple hard disks according to the present invention.

[0021] In the reference numerals: 1. Box body device; 101. Storage box; 102. Cover plate; 103. First wire groove; 104. Support pillar; 105. Shock pad; 106. Limit hole; 2. Storage device; 201. Storage box; 202. Hard disk slot; 203. Second wire groove; 204. Guide rail; 205. Direction-changing wheel; 206. Limit cylinder; 3. Connection device; 301. Moving plate; 302. Handle; 303. First plug; 304. Cord; 305. Second plug; 306. Spring. Specific embodiments

[0022] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0023] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1 - 5 , a computer main chassis facilitating the installation of multiple hard disks, comprising a box body device 1, wherein a plurality of storage devices 2 are arranged in the middle of the box body device 1, and a connection device 3 is arranged in the middle of the storage devices 2.

[0026] In this embodiment: The box device 1 includes a storage box 101. A cover plate 102 is pluggably arranged at the top of the storage box 101. A plurality of first wire grooves 103 are evenly and penetratingly arranged at the back of the storage box 101. Two support columns 104 are symmetrically and fixedly arranged on both sides of the storage box 101. A shock-absorbing pad 105 is arranged on the outer wall of the support column 104. A plurality of limiting holes 106 are evenly and penetratingly arranged on the support column 104. The first wire groove 103 has the same shape as the second wire groove 203. The storage box 201 is placed into the storage box 101 from the top. The storage box 201 moves down along the support column 104. When the hard disk works, it is easy to drive the storage box 201 to vibrate and generate noise. The connection parts between the storage box 201 and the support column 104 are all wrapped with shock-absorbing pads 105, and the vibration of the storage box 201 is reduced by means of soft connection;

[0027] In this embodiment: The storage device 2 includes a storage box 201. A hard disk slot 202 is arranged in the middle of the storage box 201. A second wire groove 203 is penetratingly arranged at the back of the storage box 201. Two guide rails 204 are symmetrically and fixedly arranged on both sides of the storage box 201. A deflecting wheel 205 is arranged on the outside of the guide rail 204. Two limiting cylinders 206 are arranged in parallel in front of the deflecting wheel 205. The deflecting wheel 205 is connected to the storage box 201 by a bearing. The limiting cylinder 206 is bolted to the storage box 201. The hard disks are placed one by one in the hard disk slots 202 of a plurality of storage devices 2. The host data cables respectively pass through the first wire groove 103 and the second wire groove 203 and are connected to the hard disks;

[0028] In this embodiment: The connecting device 3 includes a moving plate 301. A handle 302 is fixedly arranged in front of the moving plate 301. Two first plugs 303 are symmetrically and fixedly arranged on both sides of the moving plate 301. Two cord lines 304 are symmetrically arranged at the back of the moving plate 301. A second plug 305 is arranged at the end of the cord line 304. A spring 306 is fixedly arranged on the second plug 305. The moving plate 301 is slidably connected to the guide rail 204. The cord line 304 bypasses the deflecting wheel 205. The first plug 303 and the second plug 305 are respectively slidably connected to the limiting cylinder 206. The first plug 303 and the second plug 305 are respectively pluggably connected to the support column 104. The spring 306 is bolted to the limiting cylinder 206. Pull the handle 302 in front of the storage box 201 to drive the moving plate 301 to move forward along the guide rail 204. During this process, the first plug 303 synchronously slides forward along the limiting cylinder 206 and retracts into the storage box 201. The moving plate 301 synchronously drives the cord line 304 to move around the deflecting wheel 205, pulling the second plug 305 to slide backward along the limiting cylinder 206, and the second plug 305 also retracts into the storage box 201. Release the handle 302. The limiting cylinder 206 supports the spring 306 to drive the second plug 305 to insert into the limiting hole 106 through elastic force. At the same time, the second plug 305 pulls the moving plate 301 to reset through the cord line 304, so that the first plug 303 synchronously inserts into the limiting hole 106, completing the installation and fixation of the storage box 201 and the hard disk.

[0029] Working principle: First, place the hard disks one by one in the hard disk slots 202 of several storage devices 2. Open the cover plate 102, pull the handle 302 in front of the storage box 201, so that it drives the moving plate 301 to move forward along the guide rail 204. During this process, the first plug 303 slides forward synchronously along the limiting cylinder 206 and retracts into the storage box 201. The moving plate 301 synchronously drives the cord 304 to move around the deflecting wheel 205, pulling the second plug 305 to slide backward along the limiting cylinder 206, and the second plug 305 also retracts into the storage box 201. At this time, place the storage box 201 into the storage case 101 from the top. The storage box 201 moves down along the support column 104. Finally, release the handle 302, and the support spring 306 of the limiting cylinder 206 drives the second plug 305 to insert into the limiting hole 106 through elastic force. At the same time, the second plug 305 pulls the moving plate 301 to reset through the cord 304, so that the first plug 303 synchronously inserts into the limiting hole 106, completing the installation and fixation of the storage box 201 and the hard disk. The host data cable passes through the first wire groove 103 and the second wire groove 203 respectively to be connected to the hard disk. When the hard disk works, it is easy to drive the storage box 201 to vibrate and generate noise. The connection parts between the storage box 201 and the support column 104 are all wrapped with shock pads 105, and the vibration of the storage box 201 is reduced by means of soft connection.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A computer mainframe case that is convenient for installing multiple hard disks, characterized in that: It comprises a box device (1), a plurality of storage devices (2) are arranged in the middle of the box device (1), and a connecting device (3) is arranged in the middle of the storage device (2); The box device (1) comprises a storage box (101), a cover plate (102) is pluggably provided on the top of the storage box (101), a plurality of first wire slots (103) are evenly provided on the back of the storage box (101), two pillars (104) are symmetrically fixedly provided on both sides of the storage box (101), shock-absorbing pads (105) are provided on the outer walls of the pillars (104), and a plurality of limiting holes (106) are evenly provided on the pillars (104); The storage device (2) comprises a storage box (201), a hard disk slot (202) is arranged in the middle of the storage box (201), a second wire slot (203) is arranged through the back of the storage box (201), two guide rails (204) are symmetrically fixedly arranged on both sides of the storage box (201), a direction-changing wheel (205) is arranged outside the guide rail (204), and two limit cylinders (206) are arranged in parallel in front of the direction-changing wheel (205); The connecting device (3) comprises a movable plate (301), a handle (302) is fixedly arranged in front of the movable plate (301), two first plugs (303) are symmetrically fixedly arranged on both sides of the movable plate (301), two ropes (304) are symmetrically arranged at the rear of the movable plate (301), a second plug (305) is arranged at the end of the rope (304), and a spring (306) is fixedly arranged on the second plug (305).

2. The computer mainframe case for facilitating installation of multiple hard disks according to claim 1, characterized in that: The first wire groove (103) and the second wire groove (203) have the same shape.

3. The computer mainframe case for facilitating installation of multiple hard disks according to claim 1, characterized in that: The movable plate (301) is slidably connected to the guide rail (204), and the rope (304) passes around the direction-changing wheel (205).

4. The computer mainframe case for facilitating installation of multiple hard disks according to claim 1, characterized in that: The direction-changing wheel (205) is connected to the storage box (201) by a bearing, and the limiting cylinder (206) is connected to the storage box (201) by bolts.

5. The computer mainframe case for facilitating installation of multiple hard disks according to claim 1, characterized in that: The first plug (303) and the second plug (305) are respectively slidably connected to the limiting cylinder (206), and the first plug (303) and the second plug (305) are respectively pluggably connected to the support (104).

6. The computer mainframe case for facilitating installation of multiple hard disks according to claim 1, characterized in that: The spring (306) is bolted to the limiting cylinder (206).

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