Cabinet convenient to assemble

Abstract

The utility model provides a cabinet convenient to assemble, which belongs to the technical field of machine room equipment and comprises a base, two side plates arranged on two sides of the upper portion of the base in a front-and-back sliding mode, a top plate arranged on the upper portions of the two side plates in a front-and-back sliding mode, door plates arranged on the inner sides of the two side plates in an up-and-down sliding mode, and a rear plate arranged on the rear sides of the side plates in an up-and-down sliding mode. A first clamping strip is arranged at the lower end of the rear plate, a first inserting groove is formed in the rear side of the upper portion of the base, the first clamping strip is inserted into the first inserting groove, and a fixing mechanism is arranged above one side of the side plate and used for fixing the top plate to the upper portion of the side plate. According to the utility model, the cabinet can be split into a plurality of panels, and each panel is installed in a sliding manner, so that the disassembly and assembly efficiency is improved, and the transfer and maintenance efficiency of the cabinet is higher.

Description

Technical Field

[0001] This utility model relates to the field of computer room equipment technology, specifically to a cabinet that is easy to assemble. Background Technology

[0002] A server room, nowadays referring to a computer learning room, in the IT industry, generally refers to a place where telecommunications, China Netcom, China Mobile, dual-line, power, government or enterprise companies store servers and provide IT services to users and employees. Among various server room equipment, server racks are often used to store servers. Most existing server racks are welded one-piece constructions or fixed between various panels with multiple bolts, making the disassembly and assembly process complicated, resulting in a long time required for the transfer or maintenance of server racks. Utility Model Content

[0003] In view of this, the present invention provides a cabinet that is easy to assemble. By disassembling the cabinet into multiple panels and installing each panel by sliding, the efficiency of disassembly and assembly can be improved, thereby making the cabinet transportation and maintenance more efficient.

[0004] To solve the above-mentioned technical problems, this utility model provides an easy-to-assemble server rack, including a base. Two side panels are slidably mounted on the upper sides of the base, and a top panel is slidably mounted on the upper part of the two side panels. Door panels are slidably mounted on the inner sides of the two side panels, and a rear panel is slidably mounted on the rear side of the side panels. A first locking strip is provided at the lower end of the rear panel. A first slot is provided on the upper rear side of the base, and the first locking strip is inserted into the first slot. A fixing mechanism is provided on the upper side of one side of the side panel to fix the top panel to the upper part of the side panel. When the operator needs to install the server rack, the base is placed in the designated position, then the two side panels are slid in along the sides of the base for installation, and then the rear panel is slid downwards from the rear of the side panel for installation. This allows the first locking strip at the lower end of the rear panel to be inserted into the first slot above the base, so that both the side panels and the rear panel are installed on the upper part of the base. Then, the door panel is slid down along the inner sidewalls of the two side panels to install the door panel on the inner sidewalls of the two side panels. Finally, the top panel is slid in along the upper part of the two side panels for installation. After the top panel is installed, the fixing mechanism can limit and fix the top panel, so that the top panel is fixed on the upper part of the side panels to complete the installation. By sliding and engaging the side panels, rear panel, door panel, top panel and base in sequence, they can be assembled into a cabinet. By disassembling the cabinet into multiple panels and installing each panel by sliding, its disassembly and assembly efficiency is improved, thus making the cabinet transportation and maintenance more efficient.

[0005] The base has first sliding grooves on both sides of its upper part, and first sliding strips on the bottom of the side panels, which slide within the first sliding grooves. A third sliding groove is provided on the rear side wall of the side panel, and third sliding strips are provided on both sides of the surface of the rear panel, sliding within the third sliding grooves. A second sliding groove is provided on the upper part of the side panel, and fourth sliding strips are provided on both sides of the bottom of the top panel, sliding within the second sliding groove. A second locking strip is provided on the rear wall of the top panel, and a second slot is provided on the upper surface of the rear panel, into which the second locking strip is inserted. Fourth sliding grooves are provided on both side walls of the door panel, and a second sliding groove is provided on one side wall of the side panel, facing the door panel. The first slide bar is engaged with the second slide bar in the fourth slide groove. It should be noted that both the slide bar and the slide groove are T-shaped structures. When the cabinet needs to be installed, first slide the first slide bar at the bottom of the side panel into the first slide groove. After the side panel is installed, slide the third slide bar of the rear panel into the third slide groove on the rear wall of the side panel, so that the rear panel limits the side panel. Then slide the fourth slide grooves on both sides of the door panel downward along the second slide bar on the inner wall of the side panel, so that the bottom of the door panel abuts against the upper wall of the base. Finally, slide the two fourth slide bars on both sides of the lower part of the top panel into the second slide groove on the upper part of the side panel, thereby fixing the rear panel, the side panel and the base together, thus completing the installation of the cabinet.

[0006] The ends of the first, second, and fourth sliding tracks are all provided with openings. The openings of the first and second sliding tracks are located on the side facing the door panel, and the opening of the fourth sliding track is located at the bottom of the door panel. When installing the side panel, the worker can only slide the first sliding strip at the bottom of the side panel along the opening of the first sliding track, thus limiting the sliding distance of the first sliding strip and preventing the first sliding strip from sliding excessively and failing to accurately install the side panel on the top of the base. During the installation of the door panel, the openings of the fourth sliding tracks on both sides of the door panel are slid into the second sliding strip, so that the bottom of the door panel abuts against the upper surface of the base, thereby installing the door panel on the base.

[0007] The fixing mechanism includes a limiting frame mounted on the upper side wall of the side panel, with a U-shaped groove on the upper side wall of the limiting frame. Fixing blocks are mounted on both side walls of the top panel, corresponding to positions directly above the limiting frame. A limiting post is mounted at the bottom of each fixing block, and a positioning groove is located at the bottom of each limiting post. A movable frame slides vertically within the limiting frame. A first spring is fixed to the lower part of the limiting frame. A positioning post is mounted on the upper part of the movable frame. A through hole is located in the U-shaped groove of the limiting frame, corresponding to the position of the positioning post. The positioning post passes through the through hole of the U-shaped groove, and its upper end is inserted into the positioning groove. A through groove is formed on the surface of the limiting frame. A handle is mounted on one side of the movable frame, sliding within the through groove. The surface of the positioning post, facing the door panel, is sloped. When the fourth sliding bar at the bottom of the top plate slides into the second sliding groove, the limiting post slides synchronously with the top plate, causing the limiting post to enter the U-shaped groove at the top of the limiting frame. At the same time, the limiting post contacts the inclined surface of the positioning post, thereby driving the positioning post to slide downward. This causes the positioning post to drive the movable frame to slide downward synchronously, and the positioning post disengages from the U-shaped groove. Simultaneously, the movable frame compresses the first spring downward. When the fourth sliding bar is fully inserted into the second sliding groove, the positioning post corresponds exactly to the positioning groove at the bottom of the limiting post. The rebound force of the first spring pushes the movable frame and the positioning post upward, causing the positioning post to engage with the positioning groove, thereby limiting and fixing the limiting post, and then limiting and fixing the fixing post and the top plate, thus fixing the top plate to the upper part of the side plate to complete the installation.

[0008] Two sliders are slidably mounted on both sides of the inner side of the movable frame. Two second springs are located at the center of the inner side of the movable frame, with their ends fixed to the side walls of the movable blocks. A locking block is mounted on one side wall of each slider. A through hole adapted to the locking block is opened on the inner side wall of the movable frame, and the locking block passes through the through hole of the movable frame. Locking holes adapted to the locking blocks are opened on the lower sides of both sides of the limiting frame. When the top plate needs to be removed, the handle is pulled down, causing the movable frame and positioning post to slide downwards. The movable frame presses down on the first spring. When the movable frame descends to a certain position, the locking block corresponds exactly to the locking hole. The rebound force of the second spring pushes the slider and the locking block towards the locking hole, causing the locking block to insert into the locking hole to limit the movable frame. This, in turn, fixes the movable frame and the positioning post inside the limiting frame, causing the positioning post to disengage from the positioning groove. This releases the limiting fixation on the positioning post, thereby releasing the limiting on the top plate and allowing the top plate to slide out from the upper part of the side plate, thus completing the disassembly. After the top plate is disassembled, pressing the locking block disengages it from the locking hole, thereby releasing the limiting on the movable frame. The rebound force of the first spring then pushes the movable frame and the positioning post back to their original positions, facilitating the next installation.

[0009] The handle surface is evenly covered with several anti-slip raised strips, which can improve the anti-slip performance of the handle.

[0010] In summary, compared with the prior art, this application includes at least one of the following beneficial technical effects:

[0011] 1. When using this utility model, if the staff needs to install the cabinet, they place the base in the designated position, then slide the two side panels into the base along both sides, and then slide the rear panel downwards from the rear of the side panels, so that the first locking strip at the lower end of the rear panel is inserted into the first slot above the base, so that both the side panels and the rear panel are installed on the upper part of the base. Then, slide the door panel downwards along the inner sidewalls of the two side panels, so that the door panel is installed on the inner sidewalls of the two side panels. Finally, slide the top panel into the upper part of the two side panels. After the top panel is installed, the fixing mechanism can limit and fix the top panel, so that the top panel is fixed on the upper part of the side panels to complete the installation. By sliding and cooperating the side panels, rear panel, door panel, top panel and base in sequence, a cabinet can be assembled. By disassembling the cabinet into multiple panels and installing each panel by sliding, its disassembly and assembly efficiency is improved, thus making the cabinet transportation and maintenance more efficient.

[0012] 2. When using this utility model, when it is necessary to install the cabinet, first slide the first sliding strip at the bottom of the side panel into the first sliding groove. After the side panel is installed, slide the third sliding strip of the rear panel into the third sliding groove on the rear wall of the side panel, so that the rear panel limits the side panel. Then slide the fourth sliding grooves on both sides of the door panel downward along the second sliding strip on the inner wall of the side panel, so that the bottom of the door panel abuts against the upper wall of the base. Finally, slide the two fourth sliding strips on both sides of the lower part of the top panel into the second sliding groove on the upper part of the side panel, thereby fixing the rear panel, the side panel and the base together, thus completing the installation of the cabinet.

[0013] 3. When this utility model is used, after the fourth sliding bar at the bottom of the top plate slides into the second sliding groove, the limiting post slides synchronously with the top plate, so that the limiting post enters the U-shaped groove at the top of the limiting frame. At the same time, the limiting post contacts the inclined surface of the positioning post, thereby driving the positioning post to slide downward, so that the positioning post drives the movable frame to slide downward synchronously, and the positioning post disengages from the U-shaped groove. At the same time, the movable frame compresses the first spring downward. When the fourth sliding bar is completely inserted into the second sliding groove, the positioning post is exactly in the positioning groove at the bottom of the limiting post. The rebound force of the first spring pushes the movable frame and the positioning post to move upward, so that the positioning post is engaged in the positioning groove, thereby limiting and fixing the limiting post, and then limiting and fixing the fixing post and the top plate, so as to fix the top plate to the upper part of the side plate to complete the installation.

[0014] 4. When this utility model is in use, after the movable frame descends to a certain position, the locking block corresponds exactly to the locking hole. The rebound force of the second spring pushes the slider and the locking block to move towards the locking hole, so that the locking block is inserted into the locking hole to limit the movable frame, thereby fixing the movable frame and the positioning post inside the limiting frame, causing the positioning post to disengage from the positioning groove, thereby canceling the limiting fixation of the positioning post, and thus canceling the limiting of the top plate, so that the top plate can slide out from the upper part of the side plate, thereby completing the disassembly. After the top plate is disassembled, press the locking block to disengage the locking block from the locking hole, thereby canceling the limiting of the movable frame, so that the rebound force of the first spring pushes the movable frame and the positioning post to reset, which is convenient for the next installation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This is a schematic diagram showing the side panel, rear panel, top panel, and door panel of this utility model after disassembly.

[0017] Figure 3 For the present utility model Figure 2 Enlarged schematic diagram of the structure at point B;

[0018] Figure 4 For the present utility model Figure 2 Enlarged schematic diagram of the structure at point C;

[0019] Figure 5 For the present utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0020] Figure 6 For the present utility model Figure 5 Cross-sectional view of the internal structure of the middle limit frame;

[0021] Figure 7 For the present utility model Figure 6 A cross-sectional view of the internal structure after the active box in the middle slides down.

[0022] Explanation of reference numerals in the attached drawings: 100, base; 101, first slide groove; 102, first slot; 200, side plate; 201, first slide bar; 202, second slide groove; 203, third slide groove; 204, second slide bar; 300, rear plate; 301, first locking bar; 302, third slide bar; 303, second slot; 400, top plate; 401, fourth slide bar; 402, second locking bar; 500, door panel; 501, fourth slide groove; 600, fixed post; 601, limiting post; 602, positioning groove; 700, limiting frame; 701, movable frame; 702, first spring; 703, positioning post; 704, slider; 705, locking block; 706, second spring; 707, locking hole; 708, through groove; 709, handle. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the following will be described in conjunction with the accompanying drawings of the embodiments of this utility model. Figure 1-7 The technical solutions of the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model are within the protection scope of this utility model.

[0024] According to one embodiment of the present invention, such as Figure 1-4 As shown: This embodiment provides a cabinet that is easy to assemble, including a base 100. Two side panels 200 are slidably disposed on the upper sides of the base 100. A top plate 400 is slidably disposed on the upper part of the two side panels 200. Door panels 500 are slidably disposed on the inner sides of the two side panels 200. A rear plate 300 is slidably disposed on the rear side of the side panels 200. A first retaining strip 301 is provided at the lower end of the rear plate 300. A first slot 102 is provided on the upper rear side of the base 100, and the first retaining strip 301 is inserted into the first slot 102. A fixing mechanism is provided on the upper side of one side of the side panels 200 to fix the top plate 400 to the upper part of the side panels 200. When the operator needs to install the cabinet, the base 100 is placed in the designated position, then the two side panels 200 are slid in along the sides of the base 100 for installation, and then the rear plate 300 is slid downwards from the rear position of the side panels 200 for installation. The first clip 301 at the lower end of the rear panel 300 is inserted into the first slot 102 above the base 100, so that the side panel 200 and the rear panel 300 are both installed on the upper part of the base 100. Then, the door panel 500 is slid down along the inner side wall of the two side panels 200, so that the door panel 500 is installed on the inner side wall of the two side panels 200. Finally, the top panel 400 is slid in along the upper part of the two side panels 200. After the top panel 400 is installed, the fixing mechanism can limit and fix the top panel 400, so that the top panel 400 is fixed on the upper part of the side panel 200 to complete the installation. By sliding and cooperating the side panel 200, the rear panel 300, the door panel 500, the top panel 400 and the base 100 in sequence, they can be spliced ​​into a cabinet. By disassembling the cabinet into multiple panels and installing each panel by sliding, its disassembly and assembly efficiency is improved, so that the cabinet transportation and maintenance efficiency is higher.

[0025] The base 100 has first sliding grooves 101 on both sides of its upper part, and the side plate 200 has first sliding bars 201 on its bottom, which slide within the first sliding grooves 101. The side plate 200 has a third sliding groove 203 on its rear sidewall, and the rear plate 300 has third sliding bars 302 on both sides of its surface, which slide within the third sliding grooves 203. The side plate 200 has a second sliding groove 202 on its upper part, and the top plate 400 has fourth sliding bars 401 on both sides of its bottom, which slide within the second sliding grooves 202. The top plate 400 has a second retaining bar 402 on its rear wall, and the rear plate 300 has a second slot 303 on its upper surface, into which the second retaining bar 402 is inserted. The door panel 500 has a fourth sliding groove 501 on both side walls. The side panel 200 has a second sliding strip 204 on one side wall facing the door panel 500. The second sliding strip 204 engages with the fourth sliding groove 501. It should be noted that both the sliding strip and the sliding groove are T-shaped. When installing the cabinet, the first sliding strip 201 at the bottom of the side panel 200 is first slid into the first sliding groove 101. Because both the sliding strip and the sliding groove are T-shaped, the side panel 200 can only slide along the first sliding groove 101 and cannot be lifted from the base 100, thus vertically limiting the side panel 200. After the side panel 200 is installed, the third sliding strip 302 of the rear panel 300 is slid into the third sliding groove 203 on the rear wall of the side panel 200. Simultaneously, the rear... The first locking strip 301 at the bottom of the panel 300 is inserted into the first slot 102 at the top of the base 100. Through the limiting action between the first locking strip 301 and the first slot 102, and the sliding engagement between the third sliding strip 302 and the third sliding groove 203, the rear panel 300 limits the side panel 200, preventing it from sliding further, thus fixing the side panel 200 to the top of the base 100. Then, the fourth sliding grooves 501 on both sides of the door panel 500 slide downwards along the second sliding strips 204 on the inner wall of the side panel 200, causing the bottom of the door panel 500 to abut against the upper wall of the base 100. Finally, the two fourth sliding strips 401 on both sides of the lower part of the top panel 400 slide into the second sliding grooves 202 at the top of the side panel 200, while the top panel 400... The second locking strip 402 on the rear wall inserts into the second slot 303 on the surface of the rear panel 300, and the top panel 400 is fixed to the upper part of the side panel 200 by a fixing mechanism. The second locking strip 402 limits the rear panel 300, preventing it from moving up and down, thus fixing the rear panel 300, side panel 200, and base 100 together, completing the installation of the cabinet. When disassembly is required, the fixing mechanism releases the top panel 400, and then the top panel 400 slides out from above the side panel 200. The door panel 500 is then slid upwards to remove it. When the top panel 400 is removed, the second locking strip 402 disengages from the second slot 303, thereby releasing the limitation on the rear panel 300, and then the rear panel 300 is slid upwards.This causes the first locking strip 301 of the rear panel 300 to disengage from the first slot 102, and the third sliding strip 302 to disengage from the third sliding groove 203, thus completing the disassembly of the rear panel 300. After the rear panel 300 is disassembled, the first sliding strip 201 at the bottom of the side panel 200 is slid out along the first sliding groove 101, thereby removing the side panel 200 and completing the disassembly of the cabinet. Furthermore, by sequentially sliding each panel in or out, the cabinet can be disassembled and assembled, making disassembly and assembly more convenient.

[0026] The ends of the first slide groove 101, the second slide groove 202, and the fourth slide groove 501 are all provided with openings. The openings of the first slide groove 101 and the second slide groove 202 are located on the side facing the door panel 500, and the opening of the fourth slide groove 501 is located at the lower end of the door panel 500. When the worker installs the side panel 200, he can only slide the first slide bar 201 at the bottom of the side panel 200 along the opening of the first slide groove 101, so that the sliding distance of the first slide bar 201 is limited, thereby preventing the first slide bar 201 from sliding too much and failing to accurately install the side panel 200 on the top of the base 100. During the installation of the door panel 500, the openings of the fourth slide groove 501 on both sides of the door panel 500 are slid into the second slide bar 204, so that the bottom of the door panel 500 abuts against the upper surface of the base 100, thereby installing the door panel 500 on the base 100.

[0027] According to another embodiment of the present invention, such as Figure 5-7As shown, the fixing mechanism includes a limiting frame 700 disposed above one side wall of the side plate 200. A U-shaped groove is formed on the upper side wall of the limiting frame 700. Fixing blocks are disposed on both side walls of the top plate 400, corresponding to positions directly above the limiting frame 700. A limiting post 601 is provided at the bottom of the fixing block, and a positioning groove 602 is formed at the bottom of the limiting post 601. A movable frame 701 is slidably disposed inside the limiting frame 700. A first spring 702 is fixed inside the lower part of the limiting frame 700. A positioning post 703 is provided on the upper part of the frame 700. A through hole is provided in the U-shaped groove of the limiting frame 700 corresponding to the position of the positioning post 703. The positioning post 703 passes through the through hole of the U-shaped groove, and the upper end of the positioning post 703 is inserted into the positioning groove 602. A through groove 708 is provided on the surface of the limiting frame 700. A handle 709 is provided on one side of the movable frame 701. The handle 709 is slidably disposed in the through groove 708. The surface of the positioning post 703, on the side facing the door panel 500, is set as an inclined surface. After the fourth slide bar 401 at the bottom of the plate 400 slides into the second slide groove 202, the limiting post 601 slides synchronously with the top plate 400, causing the limiting post 601 to enter the U-shaped groove at the top of the limiting frame 700. At the same time, the limiting post 601 contacts the inclined surface of the positioning post 703, thereby driving the positioning post 703 to slide downwards. This causes the positioning post 703 to drive the movable frame 701 to slide downwards synchronously, and the positioning post 703 disengages from the U-shaped groove. Simultaneously, the movable frame 701 compresses the first spring 702 downwards. When the fourth slide bar 401 is fully inserted into the second slide groove 202, the positioning post 703 corresponds exactly to the positioning groove 602 at the bottom of the limiting post 601. The rebound force of the first spring 702 pushes the movable frame 701 and the positioning post 703 to move upward, so that the positioning post 703 is engaged in the positioning groove 602, thereby limiting and fixing the limiting post 601, and then limiting and fixing the fixing post 600 and the top plate 400, so as to fix the top plate 400 to the upper part of the side plate 200 to complete the installation.

[0028] Two sliders 704 are slidably arranged on both sides inside the movable frame 701. Two second springs 706 are arranged in the center inside the movable frame 701. The two ends of the second springs 706 are fixed to the side wall of the movable block. A locking block 705 is provided on one side wall of the slider 704. A through hole adapted to the locking block 705 is opened on the inner side wall of the movable frame 701. The locking block 705 passes through the through hole of the movable frame 701. Locking holes 707 adapted to the locking blocks 705 are opened on the lower side walls of the limiting frame 700. When it is necessary to remove the top plate 400, pull down the handle 709. The handle 709 drives the movable frame 701 and the positioning post 703 to slide down. The movable frame 701 presses down the first spring 702. When the movable frame 701 descends to a certain position, the locking block 705 corresponds exactly to the locking hole 707. The rebound force of the second spring 706 pushes the slider 704. The locking block 705 moves towards the locking hole 707, allowing it to insert into the hole 707 to limit the movement of the movable frame 701. This fixes the movable frame 701 and the positioning post 703 inside the limiting frame 700, causing the positioning post 703 to disengage from the positioning groove 602. This releases the limiting fixation on the positioning post 601, thereby releasing the limiting on the top plate 400. The top plate 400 can then slide out from the top of the side plate 200, completing the disassembly. After the top plate 400 is disassembled, the locking block 705 is pressed, causing it to disengage from the locking hole 707. This releases the limiting on the movable frame 701, allowing the rebound force of the first spring 702 to push the movable frame 701 and the positioning post 703 back to their original positions for easy reinstallation. The handle 709 has several anti-slip ridges evenly distributed on its surface, which improve its anti-slip performance.

[0029] How to use this utility model:

[0030] First, it needs to be clarified that the cross-sections of the first slide bar 201, the second slide bar 204, the third slide bar 302, and the fourth slide bar 401, as well as the first slide groove 101, the second slide groove 202, the third slide groove 203, and the fourth slide groove 501, are all T-shaped and mutually compatible. When assembling the cabinet, the base 100 is placed in the designated position. First, the first slide bar 201 at the bottom of the side panel 200 is slid into the first slide groove 101. Since the slide bar and the slide groove are both T-shaped, the side panel 200 can only slide along the first slide groove 101 and cannot be lifted upwards from the base 100, thus vertically limiting the side panel 200. After the side panel 200 is installed, the third slide bar 302 of the rear panel 300 is slid into the third slide groove 203 on the rear wall of the side panel 200. Simultaneously, the first locking strip 301 at the bottom of the rear panel 300 is inserted into the first slot 102 at the top of the base 100. Through the limiting action between the first locking strip 301 and the first slot 102, and the sliding engagement between the third sliding strip 302 and the third sliding groove 203, the rear panel 300 limits the side panel 200, preventing it from sliding further and thus fixing the side panel 200 to the top of the base 100. Then, the fourth sliding grooves 501 on both sides of the door panel 500 are slid downwards along the second sliding strip 204 on the inner wall of the side panel 200, causing the bottom of the door panel 500 to abut against the upper wall of the base 100. Finally, the two fourth sliding strips 401 on both sides of the lower part of the top panel 400 are slid into the second sliding groove 202 at the top of the side panel 200. At this point, the limiting post 6... 01. Following the top plate 400, the limiting post 601 slides synchronously, causing the limiting post 601 to enter the U-shaped groove on the upper part of the limiting frame 700. At the same time, the limiting post 601 contacts the inclined surface of the positioning post 703, thereby driving the positioning post 703 to slide downward. This causes the positioning post 703 to drive the movable frame 701 to slide downward synchronously, and the positioning post 703 disengages from the U-shaped groove. Simultaneously, the movable frame 701 compresses the first spring 702 downward. When the fourth slide bar 401 is fully inserted into the second slide groove 202, the positioning post 703 corresponds exactly to the positioning groove 602 at the bottom of the limiting post 601. The rebound force of the first spring 702 pushes the movable frame 701 and the positioning post 703 upward, causing the positioning post 703 to engage in the positioning groove 602, thereby limiting and fixing the limiting post 601, and thus... The fixing post 600 and the top plate 400 are fixed in a limiting manner to secure the top plate 400 to the upper part of the side plate 200. Simultaneously, the second locking strip 402 on the rear wall of the top plate 400 inserts into the second slot 303 on the surface of the rear plate 300. The second locking strip 402 limits the rear plate 300, preventing it from moving up or down, thus fixing the rear plate 300 together with the side plate 200 and the base 100, completing the rack installation. When the rack needs to be disassembled, the handle 709 is slid downwards. The handle 709 moves the movable frame 701 and the positioning post 703 downwards, causing the positioning post 703 to disengage from the positioning slot 602, thus releasing the limiting post 601 and the top plate 400. The top plate 400 is then slid out from above the side plate 200.Next, slide the door panel 500 upwards to remove it. When the top panel 400 is removed, the second locking strip 402 disengages from the second slot 303, thereby releasing the restriction on the rear panel 300. Then, slide the rear panel 300 upwards, causing the first locking strip 301 of the rear panel 300 to disengage from the first slot 102, and the third sliding strip 302 to disengage from the third sliding groove 203, thus completing the disassembly of the rear panel 300. After the rear panel 300 is disassembled, slide the first sliding strip 201 at the bottom of the side panel 200 along the first sliding groove 101 to remove the side panel 200, thus completing the disassembly of the cabinet. This utility model can improve the disassembly and assembly efficiency by dividing the cabinet into multiple panels and installing each panel by sliding, thereby making the cabinet transportation and maintenance more efficient.

[0031] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A cabinet that is easy to assemble, comprising a base (100), characterized in that: The base (100) has two side plates (200) that slide back and forth on both sides of its upper part. A top plate (400) slides back and forth on the upper part of the two side plates (200). A door panel (500) slides up and down on the inner side of the two side plates (200). A rear plate (300) slides up and down on the rear side of the side plates (200). A first locking strip (301) is provided at the lower end of the rear plate (300). A first slot (102) is provided on the upper rear side of the base (100), and the first locking strip (301) is inserted into the first slot (102). A fixing mechanism is provided on the upper side of one side of the side plate (200) to fix the top plate (400) to the upper part of the side plate (200).

2. The easily assembled cabinet as described in claim 1, characterized in that: The base (100) has first sliding grooves (101) on both upper sides, and the side plate (200) has first sliding strips (201) on its bottom. The first sliding strips (201) are slidably disposed in the first sliding grooves (101). The side plate (200) has a third sliding groove (203) on its rear sidewall. The rear plate (300) has third sliding strips (302) on both sides of its surface. The third sliding strips (302) are slidably disposed in the third sliding grooves (203). The side plate (200) has a second sliding groove (202) on its upper part, and the top plate (400) has a third sliding groove (203) on both sides of its bottom. Four sliding strips (401) are provided. The fourth sliding strip (401) is slidably disposed in the second sliding groove (202). A second locking strip (402) is provided on the rear wall of the top plate (400). A second slot (303) is provided on the upper side of the surface of the rear plate (300). The second locking strip (402) is inserted into the second slot (303). A fourth sliding groove (501) is provided on both side walls of the door panel (500). A second sliding strip (204) is provided on one side wall of the side plate (200) and at a position facing the door panel (500). The second sliding strip (204) is engaged in the fourth sliding groove (501).

3. The easily assembled cabinet as described in claim 2, characterized in that: The ends of the first slide groove (101), the second slide groove (202) and the fourth slide groove (501) are all provided with openings. The openings of the first slide groove (101) and the second slide groove (202) are located on the side facing the door panel (500), and the opening of the fourth slide groove (501) is located at the lower end of the door panel (500).

4. The easily assembled cabinet as described in claim 1, characterized in that: The fixing mechanism includes a limiting frame (700) disposed above one side wall of the side plate (200). A U-shaped groove is provided above the side wall of the limiting frame (700). Fixing blocks are provided on both side walls of the top plate (400) and corresponding to the position directly above the limiting frame (700). A limiting post (601) is provided at the bottom of the fixing block. A positioning groove (602) is provided at the bottom of the limiting post (601). A movable frame (701) is slidably disposed inside the limiting frame (700). A first spring (702) is fixed inside the lower part of the limiting frame (700). The upper part of the frame (700) is provided with a positioning post (703). The U-shaped groove of the limiting frame (700) is provided with a through hole corresponding to the position of the positioning post (703). The positioning post (703) passes through the through hole of the U-shaped groove, and the upper end of the positioning post (703) is inserted into the positioning groove (602). The surface of the limiting frame (700) is provided with a through groove (708). A handle (709) is provided on one side of the movable frame (701). The handle (709) is slidably disposed in the through groove (708). The surface of the positioning post (703) and the side facing the door panel (500) are set as an inclined surface.

5. The easily assembled cabinet as described in claim 4, characterized in that: Two sliders (704) are slidably arranged on both sides of the interior of the movable frame (701). Two second springs (706) are arranged at the center of the interior of the movable frame (701). The two ends of the second springs (706) are fixed to the side wall of the movable block. A locking block (705) is arranged on one side wall of the slider (704). A through hole adapted to the locking block (705) is opened on the inner side wall of the movable frame (701). The locking block (705) passes through the through hole of the movable frame (701). Locking holes (707) adapted to the locking block (705) are opened at the bottom of both side walls of the limiting frame (700).

6. The easily assembled cabinet as described in claim 4, characterized in that: The handle (709) has several anti-slip ridges evenly distributed on its surface.

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