A server with quick disassembly and assembly

Abstract

The present invention relates to a server with quick disassembly and assembly, belonging to the field of server devices. Its technical solution is as follows: a server with quick disassembly and assembly includes a chassis main body. On one side of the chassis main body, there is a front mounting rack, and a certain number of hard disk mounting positions are arranged on the front mounting rack. A hard disk tray is inserted into the hard disk mounting position, and a hard disk fixing mechanism is arranged on the hard disk tray; on the top surface of the chassis main body, there is a detachable chassis hatch, and a locking mechanism is arranged between the chassis main body and the chassis hatch; an external mounting mechanism for installing expansion cards is also arranged inside the chassis main body. The beneficial effects of the present invention are as follows: the hard disk tray is installed in the front mounting rack in a drawer structure, and the hard disk can be disassembled and assembled directly from the side of the chassis; the chassis hatch is connected to the chassis main body by a locking mechanism, making disassembly and assembly more convenient, and an external mounting mechanism is arranged inside the chassis; the structure of this server greatly simplifies the disassembly and assembly process, and the disassembly, replacement and other operations of devices such as hard disks and expansion cards are more convenient, fast and easy to operate.

Description

Technical Field

[0001] The present invention relates to the field of server devices, and particularly to a server with quick disassembly and assembly. Background Art

[0002] A server is a type of computer that runs faster and has a higher load than an ordinary computer. The server provides computing or application services for other client computers in a network. The server has high-speed CPU computing power, long-term reliable operation, powerful I / O external data throughput capacity, and better scalability.

[0003] For different server usage requirements, it is often necessary to disassemble the server to replace components such as its hard disk, or add other functional expansion components, etc. The existing server chassis structure generally has a side panel that is snap-fitted or slidably installed, and is fixed with screws. Each internal component is also installed with corresponding screws. Removing this panel allows for the disassembly and assembly of the internal components of the server. This connection method requires tools such as a screwdriver for disassembly and assembly, which takes a long time. Especially for a hard disk with a high replacement frequency, replacing it requires removing the entire server from the rack, which is cumbersome to operate and requires a large operating space. Summary of the Invention

[0004] The present invention provides a server that can be quickly disassembled and assembled without the need for tools in view of the time-consuming problem of disassembling and assembling existing servers.

[0005] To solve the above problems, the technical solution adopted by the present invention is a server with quick disassembly and assembly, including a chassis main body. A front mounting rack is provided on one side of the chassis main body. A certain number of hard disk mounting positions are provided on the front mounting rack, and hard disk trays are inserted into the hard disk mounting positions. A hard disk fixing mechanism is provided on the hard disk trays. A detachable chassis hatch is provided on the top surface of the chassis main body. A locking mechanism is provided between the chassis main body and the chassis hatch. An external mounting mechanism for installing expansion cards is further provided inside the chassis main body. One side of the chassis main body is set as the front mounting rack, and the hard disks are installed on the hard disk trays and installed in the front mounting rack in a drawer structure, so that the hard disks can be directly disassembled and assembled from the side of the chassis without removing the chassis from the rack and disassembling it. At the same time, the chassis hatch is lock-connected to the chassis main body, making the disassembly and assembly more convenient. An external mounting mechanism is provided inside the chassis, which is connected to the chassis main body as a whole installation platform for expansion cards, and can quickly and conveniently install expansion cards. The structure of this server greatly simplifies the disassembly and assembly process between the server chassis, the chassis and the internal components. The disassembly and replacement of devices such as hard disks and expansion cards are more convenient and fast, and are easy to operate.

[0006] Preferably, the hard disk bracket is a U-shaped frame, including two side plates and a front panel connecting the two side plates. The hard disk fixing mechanism includes a support plate arranged at the inner bottom of the two side plates and a clamping assembly arranged at the U-shaped opening of the hard disk bracket. The clamping assembly includes a rotating plate and a baffle. One end of the rotating plate is hinged to the side plate, the baffle is fixedly connected to the opposite side plate, a tongue plate is installed on the rotating plate, and the tongue plate can slide along the length direction of the rotating plate; when the tongue plate moves to a position away from the hinged end of the rotating plate, one end of the tongue plate protrudes from the free end of the rotating plate and abuts against the inner side of the baffle. The hard disk bracket adopts an enclosing form to strengthen the protection of the hard disk. The hard disk is connected to the server chassis through the bracket, avoiding its own stress and being not easily damaged; the hard disk is installed in the hard disk bracket and further fixed at its rear side through the clamping assembly, making the installation more firm and convenient.

[0007] Preferably, a wiring port is provided on the front panel, and a connecting protection plate is provided on the front side of the front panel. One end of the connecting protection plate is hinged to one end of the front panel, a window is provided at the other end of the front panel, a clamping member is installed in the window, a fixing plate is provided at the rear side of the window, a first spring is provided between the fixing plate and the clamping member, and the other end of the connecting protection plate is clamped and fixed to the clamping member. A connecting protection plate is arranged at the hard disk wiring position to improve the protection effect on the cable interface, improve the dust-proof ability, and at the same time, it is simple and easy to operate. After being opened, it can be used as a handle to pull out the hard disk bracket from the chassis.

[0008] Preferably, the locking mechanism includes an upper middle groove penetrating through the chassis hatch cover, a clamping member is hingedly installed in the upper middle groove, a lower middle groove is provided at the bottom of the chassis main body, the lower middle groove is directly opposite to the upper middle groove up and down, a clamping groove is provided on one side of the lower middle groove, and the clamping groove is in fit connection with the clamping member. By using a hinged clamping member, after the chassis hatch cover and the chassis main body are butted, only by pressing the clamping member can the connection and fixation of the two be realized, and the operation is convenient and fast.

[0009] Preferably, a hinged sleeve is provided in the middle of the clamping member, a rotating middle rod penetrates through the hinged sleeve, and both ends of the rotating middle rod are connected to the two side groove walls of the upper middle groove. The hinged position is located in the middle of the clamping member. After the clamping member is turned down and locked, its tail will turn up and protrude. When unlocking, just pull the tail of the clamping member to quickly unlock.

[0010] Preferably, the external mounting mechanism includes an expansion slot frame for mounting an expansion card. A notch is provided on one side of the expansion slot frame. An installation member is hingedly installed in the notch. A locking member is rotatably installed in the middle of the installation member. The locking member includes a butterfly buckle and a disassembly and assembly screw. The disassembly and assembly screw is installed at one end of the butterfly buckle. Let the hinge axis between the installation member and the expansion slot frame be axis A, and the rotation axis between the locking member and the installation member be axis B. Axis A is parallel to the bottom plate of the chassis main body and axis B is perpendicular to axis A; a threaded hole that is threadedly engaged with the disassembly and assembly screw is provided on the bottom plate of the chassis main body. The external mounting mechanism can pre-install the expansion card and be installed as an integral module. The rotatable butterfly buckle structure can be directly twisted by hand to connect the expansion slot frame to the chassis main body; further, the chassis main body is connected to the expansion card through the external mounting mechanism, so that its structure can be highly unified, reducing specialization and greatly reducing the design cost; after the disassembly and assembly screw is connected, the butterfly buckle is turned flat, reducing position interference in the height direction inside the chassis and not affecting the installation of other components or the chassis cover.

[0011] Preferably, an overvoltage protector is also provided inside the chassis main body, and a shock absorption mechanism is provided outside the overvoltage protector. An overvoltage protector is provided between the components to play a role in overvoltage protection, reducing potential safety hazards caused by pressure fluctuations and improving the safety of the server. At the same time, a shock absorption mechanism is provided outside the overvoltage protector to improve the impact resistance of the overvoltage protector.

[0012] Preferably, the shock absorption mechanism includes an installation groove provided on the bottom plate of the chassis main body. A plurality of front mounting plates are provided corresponding to the inner groove wall of the installation groove. The front mounting plates are connected to the corresponding groove walls of the installation groove through second springs. The plurality of front mounting plates abut against the outer circumference of the overvoltage protector.

[0013] Preferably, a foolproof interface is provided on the outer groove wall of the installation groove. The foolproof interface is connected to the overvoltage protector and is used for internal wiring of the server. It is convenient for operators to quickly and accurately connect the internal lines of the server.

[0014] As can be seen from the above technical solutions, the advantages of the present invention are as follows: The server chassis structure and the connection between the chassis and the components therein adopt a snap structure, replacing the traditional screw connection form, greatly simplifying the disassembly and assembly process between the server chassis, the chassis and the internal components, greatly improving the disassembly and assembly speed of the chassis and its internal components. The expansion card is installed through the external installation mechanism, and the connection between the external installation mechanism and the chassis main body is quick and convenient. The server design is more standardized, reducing the design cost; The hard disk is installed on the hard disk bracket and installed in the front mounting rack in a drawer structure, and the hard disk can be directly disassembled and assembled from the side of the chassis without removing the chassis from the rack and disassembling it. The hard disk bracket adopts an enclosed form to strengthen the protection of the hard disk. A connection protection plate that can be turned over and opened is set at the hard disk wiring port to improve the protection and dust prevention of the interface, and at the same time, it can be used as a disassembly and assembly handle for the hard disk bracket. In the structure of this server, the disassembly, replacement and other operations of components such as hard disks and expansion cards are more convenient and fast, facilitating operation; At the same time, the server has an overvoltage protection function, and a spring shock absorption mechanism is arranged around the overvoltage protector. When the server main body is impacted, it can also play a good shock absorption role for the overvoltage protector, improving the safety of the server. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 1 It is a schematic structural diagram of the specific embodiment of the present invention.

[0017] Figure 2 It is a schematic structural diagram of the hard disk bracket in the specific embodiment of the present invention.

[0018] Figure 3 It is a schematic structural diagram of the upper middle groove in the specific embodiment of the present invention.

[0019] Figure 4 It is a schematic structural diagram of the interior of the chassis main body in the specific embodiment of the present invention.

[0020] Figure 5 is Figure 4 an enlarged view of part A in

[0021] Figure 6 It is a schematic structural diagram of the installation groove in the specific embodiment of the present invention.

[0022] In the figure: 1. Chassis main body, 101. Chassis hatch, 102. Front mounting rack, 2. Hard disk bracket, 201. Front panel, 202. Side panel, 203. Support plate, 205. Connecting protection plate, 206. Clamping part, 207. Fixed plate, 208. First spring, 209. Tongue plate, 210. Rotating plate, 211. Baffle plate, 3. Locking mechanism, 302. Upper middle groove, 303. Rotating middle rod, 304. Hinge sleeve, 305. Engaging part, 306. Lower middle groove, 307. Engaging groove, 4. External mounting mechanism, 401. Expansion slot rack, 402. Hinge seat, 403. Mounting part, 404. Butterfly buckle, 405. Disassembly and assembly screw, 406. Screw hole, 5. Overvoltage protector, 501. Mounting groove, 502. Second spring, 503. Front mounting plate, 505. Handle, 506. Anti-fooling interface. Detailed implementation manners

[0023] To make the objectives, features, and advantages of the present invention more obvious and understandable, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the specific embodiments of the present invention. Obviously, the embodiments described below are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments in this patent, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of this patent.

[0024] As Figures 1-4 As shown, a server with quick disassembly and assembly includes a chassis main body 1. A front mounting rack 102 is provided on one side of the chassis main body 1. Twelve hard disk installation positions are provided on the front mounting rack 102, and a hard disk bracket 2 is inserted into the hard disk installation positions. A hard disk fixing mechanism is provided on the hard disk bracket; a detachable chassis hatch 101 is provided on the top surface of the chassis main body 1, and a locking mechanism 3 is provided between the chassis main body 1 and the chassis hatch 101; an external mounting mechanism 4 for installing expansion cards is further provided inside the chassis main body 1.

[0025] As Figure 2As shown, the hard disk bracket 2 is a U-shaped frame, including two side plates 202 and a front panel 201 connecting the two side plates. The hard disk fixing mechanism includes a support plate 203 provided at the inner bottom of the two side plates 202 and a clamping assembly provided at the U-shaped opening of the hard disk bracket 2. The clamping assembly includes a rotating plate 210 and a baffle 211. One end of the rotating plate 210 is hinged to the side plate 202, and the baffle 211 is fixedly connected to the opposite side plate 202. A tongue plate 209 is installed on the rotating plate 210, and the tongue plate 209 can slide along the length direction of the rotating plate 210. A wiring port is provided on the front panel 201, and a connecting protection plate 205 is provided on the front side of the front panel 201. One end of the connecting protection plate 205 is hinged to one end of the front panel 201. A window is provided at the other end of the front panel 201, and a clamping member 206 is installed in the window. A fixing plate 207 is provided at the rear side of the window, and a first spring 208 is provided between the fixing plate 207 and the clamping member 206. The other end of the connecting protection plate 205 is clamped and fixed to the clamping member 206;

[0026] When the hard disk bracket is in use, install the hard disk in the U-shaped frame, make the side of the hard disk with the wiring port close to the front panel, the support plate 203 supports the bottom surface of the hard disk, then flip the rotating plate 210 to buckle to the opposite side of the hard disk wiring port, and then push the tongue plate 209 so that one end of it protrudes from the free end of the rotating plate 210 and abuts against the inner side of the baffle 211, making the rotating plate 210 close to the hard disk, locking the hard disk in the hard disk bracket, and then insert the hard disk bracket together with the hard disk into the corresponding hard disk installation position of the front mounting rack. When the hard disk performs data extraction operations and external wiring is required, press the clamping member 206 to unlock the connecting protection plate 205, then flip and open the connecting protection plate 205, and wire on the front panel. When external wiring is not required, close the connecting protection plate, and the connecting protection plate and the clamping member 206 can be automatically locked by the first spring 208 to prevent dust and protect the wiring port. When the hard disk needs to be removed and replaced, the connecting protection plate can also be used as a handle to pull out the hard disk bracket from the front mounting rack.

[0027] As Figure 3 、 4 As shown, the latch mechanism 3 includes an upper middle groove 302 penetrating through the chassis hatch 101. A clamping member 305 is hingedly installed in the upper middle groove 302. Specifically, a hinge sleeve 304 is provided in the middle of the clamping member 305, and a rotating middle rod 303 penetrates through the hinge sleeve 304. The two ends of the rotating middle rod 303 are respectively connected to the two side groove walls of the upper middle groove 302. A lower middle groove 306 is provided at the bottom of the chassis main body 1. The lower middle groove 306 is directly opposite to the upper middle groove 302 up and down. A clamping groove 307 is provided on one side of the lower middle groove 306. One end of the clamping member 307 has a buckle, and this end is clamped and connected to the clamping groove 30;

[0028] When installing the chassis hatch 101, place it on the open surface of the chassis main body 1, align the upper middle groove 302 with the lower middle groove 306, then press the end of the engaging part 305 with the buckle downwards, and the buckle is engaged and connected with the engaging groove, thus completing the connection between the chassis hatch 101 and the chassis main body 1. When it is necessary to disassemble the chassis, push the opposite end of the engaging part where the buckle is set in the reverse direction. Due to the lever effect, the buckle disengages from the engaging groove, and at this time, the chassis hatch is unlocked from the chassis main body.

[0029] As Figure 5 shown, the external installation mechanism 4 includes an expansion slot frame 401 for installing expansion cards. One side edge of the expansion slot frame 401 is provided with a notch. At one side line of the notch, two hinge seats 402 are provided. An installation part 403 is hinged and installed between the two hinge seats 402. A locking part is rotatably installed in the middle of the installation part 403. The locking part includes a butterfly buckle 404 and a disassembly and assembly screw 405. The butterfly buckle is a hinge structure, and its two ends can be relatively flipped through the hinge in the middle. The disassembly and assembly screw 405 is installed at one end of the butterfly buckle 404, and the other end of the butterfly buckle is for the operator to hand-twist. Let the hinge axis between the installation part 403 and the expansion slot frame 401 be axis A, and the rotation axis between the locking part and the installation part 403 be axis B. Axis A is parallel to the bottom plate of the chassis main body 1 and axis B is perpendicular to axis A; on the bottom plate of the chassis main body 1, a screw hole 406 threadedly matched with the disassembly and assembly screw 405 is provided;

[0030] The operator can pre-install the expansion card on the expansion slot frame 401. When installation is required, rotate the installation part 403 through axis A to make axis B perpendicular to the bottom plate of the chassis main body. The operator twists the butterfly buckle 404 and drives the disassembly and assembly screw 405 to rotate around axis B, and threadedly installs the disassembly and assembly screw into the screw hole 406, thus completing the installation of the external installation mechanism and the expansion card. After installation, the operation end of the butterfly buckle can be turned flat into the notch of the expansion slot frame so as not to interfere with the internal space of the chassis and the installation of the chassis hatch.

[0031] As Figure 4 、 6 shown, an overvoltage protector 5 is also provided in the chassis main body 1. A shock absorption mechanism is provided outside the overvoltage protector 5. The shock absorption mechanism includes an installation groove 501 provided on the bottom plate of the chassis main body 1. Corresponding to the inner groove wall of the installation groove 501, a plurality of front mounting plates 503 are provided. The front mounting plates 503 are connected to the corresponding groove walls of the installation groove 501 through second springs 502. The plurality of front mounting plates 503 are in contact with the outer periphery of the overvoltage protector 5. An anti-fooling interface 506 is provided on the outer groove wall of the installation groove 501. The anti-fooling interface 506 is connected to the overvoltage protector 5 and is used for internal wiring of the server. A handle 505 is also provided on the top surface of the overvoltage protector, which is convenient for the disassembly and assembly of the overvoltage protector.

[0032] As can be seen from the above embodiments, the beneficial effects of the present invention are as follows: The server chassis structure and the connection between the chassis and the components therein adopt a snap structure, replacing the traditional screw connection form, greatly simplifying the disassembly and assembly process between the server chassis, the chassis and the internal components, and greatly improving the disassembly and assembly speed of the chassis and its internal components. The expansion card is installed through the external installation mechanism, and the connection between the external installation mechanism and the chassis main body is fast and convenient. The server design is more standardized, reducing the design cost; the hard disk is installed on the hard disk tray and installed in the front mounting rack in a drawer structure, and the hard disk can be directly disassembled and assembled from the side of the chassis without removing the chassis from the rack and disassembling it. The hard disk tray adopts an enclosing form to strengthen the protection of the hard disk. A connectable protection plate that can be flipped and opened is provided at the hard disk wiring port to improve the protection and dust prevention of the interface, and at the same time, it can be used as a disassembly and assembly handle for the hard disk tray. In the structure of this server, the disassembly, replacement and other operations of devices such as hard disks and expansion cards are more convenient and fast, facilitating operation; at the same time, the server has an overvoltage protection function, and a spring shock absorption mechanism is arranged around the overvoltage protector, which can also play a good shock absorption role for the overvoltage protector when the server main body is impacted, improving the safety of the server.

[0033] The foregoing description of the disclosed embodiments enables those skilled in the art to practice or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Thus, the invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A server with quick disassembly and assembly, characterized in that, It includes a chassis main body (1). On one side of the chassis main body (1), there is a front mounting rack (102). A certain number of hard disk mounting positions are provided on the front mounting rack (102), and a hard disk bracket (2) is inserted into the hard disk mounting position. A hard disk fixing mechanism is provided on the hard disk bracket. The top surface of the chassis main body (1) is provided with a detachable chassis hatch (101). A locking mechanism (3) is provided between the chassis main body (1) and the chassis hatch (101). An external mounting mechanism (4) for installing expansion cards is also provided inside the chassis main body (1). The locking mechanism (3) includes an upper middle groove (302) penetrating through the chassis hatch (101). A clamping member (305) is hingedly installed in the upper middle groove (302). A lower middle groove (306) is provided at the bottom of the chassis main body (1). The lower middle groove (306) is vertically aligned with the upper middle groove (302). A clamping groove (307) is provided on one side wall of the lower middle groove (306). The clamping groove (307) is cooperatively connected with the clamping member (305). A hinge sleeve (304) is provided in the middle of the clamping member (305). A rotating middle rod (303) penetrates through the hinge sleeve (304). The two ends of the rotating middle rod (303) are respectively connected to the two side walls of the upper middle groove (302). The external mounting mechanism (4) includes an expansion slot rack (401) for installing expansion cards. A notch is provided on one side edge of the expansion slot rack (401). An installation member (403) is hingedly installed in the notch. A locking member is rotatably installed in the middle of the installation member (403). The locking member includes a butterfly buckle (404) and a disassembly and assembly screw (405). The disassembly and assembly screw (405) is installed at one end of the butterfly buckle (404). Let the hinge axis between the installation member (403) and the expansion slot rack (401) be axis A, and the rotation axis between the locking member and the installation member (403) be axis B. Axis A is parallel to the bottom plate of the chassis main body (1) and axis B is perpendicular to axis A. A screw hole (406) threadedly matched with the disassembly and assembly screw (405) is provided on the bottom plate of the chassis main body (1).

2. The quickly disassembled and assembled server according to claim 1, wherein The hard disk bracket (2) is a U-shaped frame, including two side plates (202) and a front panel (201) connecting the two side plates. The hard disk fixing mechanism includes a support plate (203) provided at the inner bottom of the two side plates (202) and a clamping assembly provided at the U-shaped opening of the hard disk bracket (2). The clamping assembly includes a rotating plate (210) and a baffle (211). One end of the rotating plate (210) is hinged to the side plate (202). The baffle (211) is fixedly connected to the opposite side plate (202). A tongue plate (209) is installed on the rotating plate (210). The tongue plate (209) can slide along the length direction of the rotating plate (210). When the tongue plate moves to a position away from the hinged end of the rotating plate (210), one end of the tongue plate (209) protrudes from the free end of the rotating plate (210) and abuts against the inner side of the baffle plate (211).

3. The quickly detachable server according to claim 2, characterized in that, A wiring port is provided on the front panel (201). A connecting protection plate (205) is provided on the front side of the front panel (201). One end of the connecting protection plate (205) is hinged to one end of the front panel (201). A window is provided at the other end of the front panel (201), and a clamping member (206) is installed in the window. A fixing plate (207) is provided at the rear side of the window. A first spring (208) is provided between the fixing plate (207) and the clamping member (206). The other end of the connecting protection plate (205) is clamped and fixed to the clamping member (206).

4. The quickly detachable server according to claim 1, characterized in that, An overvoltage protector (5) is further provided in the chassis main body (1), and a shock absorption mechanism is provided outside the overvoltage protector (5).

5. The quickly detachable server according to claim 4, characterized in that, The shock absorption mechanism includes an installation groove (501) provided on the bottom plate of the chassis main body (1). A plurality of front mounting plates (503) are provided corresponding to the inner groove walls of the installation groove (501). The front mounting plates (503) are connected to the corresponding groove walls of the installation groove (501) through second springs (502). The plurality of front mounting plates (503) abut against the outer periphery of the overvoltage protector (5).

6. The quickly detachable server according to claim 5, wherein An anti-fooling interface (506) is provided on the outer groove wall of the installation groove (501). The anti-fooling interface (506) is connected to the overvoltage protector (5) and is used for internal wiring of the server.

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