Foldable network wall cabinet

Abstract

A foldable network wall cabinet comprises a foldable frame and a plate body detachably connected with the frame, and is characterized in that the frame comprises a front frame body with a front door and two side frame bodies with side plates, and the two side frame bodies are installed on the left side and the right side of the front frame body respectively; the front frame body is in sliding connection with the side frame bodies, so that the side frame bodies can slide in the front-back direction relative to the front frame body and can rotate, the frame has two states, in the first state, the side frame bodies slide forwards to the position close to the front frame body, the front frame body and the side frame bodies are perpendicular and relatively fixed, and the frame is in the unfolded state; in the second state, the side frame bodies slide backwards to the position away from the front frame body, the side frame bodies rotate relative to the front frame body, the side frame body on one side is placed on the front frame body, the side frame body on the other side is placed on the opposite side frame body, and the frame is in the folded state. In the transportation process of the network wall cabinet, the plate body on the frame is detached, and the frame is in a folded state, so that the size of the network wall cabinet is reduced, and the packaging and transportation cost of the network wall cabinet is reduced.

Description

Technical Field

[0001] The invention relates to the field of computer network cabinets, in particular to a foldable network wall cabinet. Background Art

[0002] A computer network cabinet (or network cabinet, server cabinet) is a closed structure used to store and manage computer equipment, network equipment and related components. It can provide a safe, efficient and clean environment to facilitate the installation, maintenance and management of equipment. In a small office, due to limited space, a wall-mounted computer network cabinet can be used. Installing the computer network cabinet on the wall can effectively save floor space.

[0003] At present, the wall-mounted network cabinet in the prior art is shown in the Chinese utility model with patent number CN202321499687.9 (authorization announcement number CN220087653U). The front end of the cabinet is rotatably connected to a cabinet door, the front end of the cabinet door is fixedly installed with a lock, the rear end of the cabinet is provided with a plurality of wall-hanging holes, the upper surface of the cabinet is provided with a heat dissipation port, the two opposite side surfaces inside the cabinet are fixedly connected with mounting plates, the side surfaces of the mounting plates are provided with a plurality of evenly distributed slide grooves, and a placement plate is slidably connected in the slide groove. Therefore, the network cabinet can use the slide groove to adjust the distance between two adjacent placement plates, so that the network cabinet can adapt to network devices of different sizes.

[0004] Although the above network cabinet can be hung on the wall using the wall hanging hole, the cabinet body of the network cabinet is a non-foldable integrated structure, which makes the cabinet body of the network cabinet larger in size during transportation and occupies more space, thereby increasing the packaging and transportation costs of the network cabinet. In addition, the cabinet body of the existing network cabinet often needs to be fixed with bolts during the assembly process, which not only increases the production cost of the network cabinet, but also makes the assembly and disassembly process of the network cabinet more complicated. Therefore, further improvements need to be made to the network wall cabinet. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a foldable network wall cabinet with a reasonable structure in view of the above-mentioned existing technical status.

[0006] The technical solution adopted by the present invention to solve the above-mentioned technical problems is as follows: the foldable network wall cabinet comprises a foldable frame and a plate body detachably connected to the frame, characterized in that: the frame comprises a front frame body with a front door and two side frames with side panels, the two side frames are respectively installed on the left and right sides of the front frame body, the front frame body is slidably connected to the side frame body, so that the side frame body can slide and rotate relative to the front frame body in the front and rear directions, so that the frame has two states, in the first state, the side frame body slides forward to be close to the front frame body, the front frame body and the side frame body are perpendicular and relatively fixed, and the frame is in an unfolded state; in the second state, the side frame body slides backward to be away from the front frame body, and the side frame body rotates relative to the front frame body, so that the side frame body on one side is placed on the front frame body, and the side frame body on the other side is placed on the side frame body opposite to it, and the frame is in a folded state.

[0007] In order to make the front frame body and the side frame body slidably connected, preferably, the front frame body and the side frame body are rectangular parallelepiped structures with a hollow center, the four corners of the front frame body are provided with mounting plates, the mounting plate is provided with a slide groove extending backward, the upper and lower ends of the side frame body are provided with first connecting blocks corresponding to the slide groove, the cross section of the first connecting block is T-shaped, the first connecting block is arranged in the slide groove and can slide along the slide groove. With the help of the cooperation of the first connecting block and the slide groove, the front frame body and the side frame body can be slidably connected, and the side frame body can slide in the front and rear direction relative to the front frame body. In addition, the cooperation of the first connecting block and the slide groove can also make the side frame body and the front frame body rotationally connected, so that the side frame body can rotate relative to the front frame body.

[0008] Furthermore, the frame further comprises a locking part, and when the frame is in the unfolded state, the locking state of the locking part can relatively fix the vertically arranged front frame body and the side frame body. The front frame body and the side frame body are relatively fixed so that the frame structure in the unfolded state is more stable.

[0009] Furthermore, the locking part includes a second connection block arranged on the front frame body and a gourd hole arranged on the side frame body, the cross section of the second connection block is T-shaped, the second connection block can slide relative to the front frame body, the head size of the second connection block is larger than the small hole end of the gourd hole and smaller than the large hole end of the gourd hole, and the locking part is in a locked state when the second connection block is inserted into the gourd hole and located at the small hole end of the gourd hole. The locking part can also complete the locking or unlocking state without using screws. The locking state of the locking part can make the front frame body and the side frame body fixedly connected, and the unlocking state of the locking part is that the second connection block is not inserted into the gourd hole or is located at the large hole end of the gourd hole, the head of the second connection block can be inserted into the large hole end of the gourd hole, and the head of the second connection block can clamp the small hole end of the gourd hole to form a lock.

[0010] In order to make the position of the vertical connection between the side frame body and the front frame body more accurate, preferably, the front frame body is provided with a positioning column, and the side frame body is provided with a positioning hole corresponding to the positioning column. The positioning column is inserted into the corresponding positioning hole, so that the vertical position of the front frame body and the side frame body in the frame in the unfolded state can be more accurate, so that the locking part can lock the relative position of the front frame body and the side frame body.

[0011] In order to make the installation height of the equipment inside the network wall cabinet adjustable, preferably, two L-shaped installation brackets are fixed in the side frame body, and when the frame is in the unfolded state, the four installation brackets on the two side frames are longitudinally arranged and arranged at the four corners of the frame, and the two installation walls of the installation bracket are provided with a plurality of square installation holes arranged at intervals along the longitudinal direction. The installation bracket can be folded or unfolded in the frame along with the side frame body, and the unfolded installation bracket can be arranged at the four corners of the frame, and the square installation holes can make the installation height of the equipment inside the network wall cabinet adjustable.

[0012] Further, the board body includes a top board, a rear board and a bottom board, and the top board, the rear board and the bottom board are respectively detachably mounted on the top, the rear and the bottom of the frame. The folding mode of the frame requires that the board body is respectively detachably mounted on the top, the rear and the bottom of the frame.

[0013] In order to make the top plate and the bottom plate detachably mounted on the top and bottom of the frame, preferably, the left and right sides of the top plate are provided with first clamping parts, the front side of the top plate is provided with a first pin, the left and right sides of the bottom plate are provided with second clamping parts, the front side of the bottom plate is provided with a second pin, the upper and lower ends of the side frame body are provided with first slots corresponding to the first clamping parts and the second clamping parts, and the front frame body is provided with plug holes corresponding to the first pin and the second pin. When the first clamping part is inserted into the corresponding first slot and the first pin is inserted into the corresponding plug hole, the top plate is mounted on the top of the frame; when the second clamping part is inserted into the corresponding first slot and the second pin is inserted into the corresponding plug hole, the bottom plate is mounted on the bottom of the frame. The pin is connected to the top plate or the bottom plate by a spring, and the spring makes the pin always have a tendency to be inserted into the plug hole, thereby simplifying the steps of installing the top plate and the bottom plate. And no screws are required for the installation of the top plate and the bottom plate.

[0014] In order to enable the rear plate to be detachably mounted on the rear part of the frame, preferably, third clamping pieces are provided on both the left and right sides of the rear plate, and a second clamping slot corresponding to the third clamping piece is provided at the rear end of the side frame body, and the rear plate is mounted on the rear part of the frame when the third clamping piece is engaged with the corresponding second clamping slot. The rear plate can also be mounted without the use of screws.

[0015] In order to hang and fix the network wall cabinet on the wall, preferably, the rear plate is provided with a plurality of first wall-hanging holes for fixing to the wall, and the side frame is provided with second wall-hanging holes corresponding to the first wall-hanging holes, and the first wall-hanging holes and the second wall-hanging holes are both two-way gourd holes, and the two-way gourd holes include a large hole and small holes respectively arranged at the upper and lower ends of the large hole, and the bolts are fixed to the wall through the first wall-hanging holes and the second wall-hanging holes. The two-way gourd holes enable the network wall cabinet to be hung on the wall in both directions.

[0016] Compared with the prior art, the advantages of the present invention are: the network wall cabinet has a foldable frame and a detachable plate body, so that during the transportation of the network wall cabinet, the plates on the frame are all disassembled, the two side frames of the frame slide backward to a position away from the front frame body, and the side frames rotate relative to the front frame body to be parallel to the front frame body, so that the frame is in a folded state, thereby reducing the volume of the network wall cabinet and reducing the packaging and transportation costs of the network wall cabinet; during the use of the network wall cabinet, the two side frames of the frame rotate to be perpendicular to the front frame body, and then the side frames slide forward to be close to the front frame body, the frame is in an unfolded state, and the plate body is installed on the frame to complete the assembly of the network wall cabinet, so the assembly operation of the network wall cabinet is simple. In addition, the network wall cabinet can be assembled and disassembled without the need to use screws for fixing, thereby simplifying the assembly and disassembly steps of the network cabinet, and the strength of the assembled network cabinet is also better. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an embodiment of the present invention (the frame is in an expanded state);

[0018] Figure 2 is a schematic diagram of the structure of an embodiment of the present invention from another viewing angle (the frame is in an expanded state);

[0019] Figure 3 It is a schematic diagram of an exploded view of an embodiment of the present invention (the frame is in an expanded state);

[0020] Figure 4 Schematic diagram of the structure of the frame in the embodiment of the present invention (the frame is in an expanded state);

[0021] Figure 5 Schematic diagram of the structure of the frame in an embodiment of the present invention (the side frame body slides backward to a position away from the front frame body);

[0022] Figure 6 for Figure 4 Schematic diagram of the structure from another perspective (without the mounting bracket);

[0023] Figure 7 Schematic diagram of the structure of the frame in the embodiment of the present invention (the frame is in a folded state). DETAILED DESCRIPTION

[0024] The present invention is further described in detail below with reference to the accompanying drawings.

[0025] like Figures 1 to 7 Shown is the best embodiment of the present invention.

[0026] The network wall cabinet of this embodiment includes a foldable frame 1 and a plate body detachable from the frame 1, the plate body includes a top plate 5, a back plate 6 and a bottom plate 7, and the top plate 5, the back plate 6 and the bottom plate 7 are respectively detachably installed on the top, back and bottom of the frame 1.

[0027] like Figures 4 to 7As shown, the frame 1 of this embodiment includes a front frame body 11 with a front door 2, two side frame bodies 12 with side panels 3 and a locking portion, a front lock structure 21 is provided between the front door 2 and the front frame body 11, and the front lock structure 21 can make the front door 2 and the front frame body 11 in a locked state or an unlocked state, an elastic lock tongue structure 31 and a side lock structure 32 are provided between the side panels 3 and the side frame body 12, and the side panels 3 are detachably mounted on the side frame body 12 using the elastic lock tongue structure 31 and the side lock structure 32. The two side frames 12 of this embodiment are respectively installed on the left and right sides of the front frame 11, and the front frame 11 is slidably connected to the side frame 12, so that the side frame 12 can slide and rotate relative to the front frame 11 in the front-to-back direction, so that the frame 1 has two states. In the first state, the side frame 12 slides forward to the position close to the front frame 11, the front frame 11 and the side frame 12 are perpendicular and relatively fixed, and the frame 1 is in an unfolded state; in the second state, the side frame 12 slides backward to the position away from the front frame 11, and the side frame 12 rotates relative to the front frame 11, so that the side frame 12 on one side is placed on the front frame 11, and the side frame 12 on the other side is placed on the side frame 12 opposite to it, and the frame 1 is in a folded state. Among them, the front frame body 11 and the side frame body 12 of this embodiment are a rectangular parallelepiped structure composed of multiple beams and columns, and the front frame body 11 is provided with a mounting plate 13 at the four corners, and the mounting plate 13 is provided with a slide groove 131 extending backward. The length of the slide groove 131 on the left side of the front frame body 11 is inconsistent with the slide groove 131 on the right side. The inconsistent length of the slide groove 131 enables the two side frames 12 to be folded and placed, and the two side frames 12 can be stacked. The upper and lower ends of the side frame body 12 are provided with a first The connecting block 121 has a T-shaped cross section. The first connecting block 121 is disposed in the slide groove 131 and can slide along the slide groove 131. With the cooperation of the first connecting block 121 and the slide groove 131, the front frame body 11 and the side frame body 12 can be slidably connected, and the side frame body 12 can slide in the front and rear directions relative to the front frame body 11. The cooperation of the first connecting block 121 and the slide groove 131 can also enable the side frame body 12 to be rotatably connected to the front frame body 11, thereby enabling the side frame body 12 to rotate relative to the front frame body 11. The locking portion of the present embodiment includes a second connecting block 111 arranged on the front frame body 11 and a gourd hole 122 arranged on the side frame body 12. The cross-section of the second connecting block 111 is T-shaped. The second connecting block 111 can slide relative to the front frame body 11. The head size of the second connecting block 111 is larger than the small hole end of the gourd hole 122 and smaller than the large hole end of the gourd hole 122. When the second connecting block 111 is inserted into the gourd hole 122 and is located at the small hole end of the gourd hole 122, the locking portion is in a locked state, that is, the frame 1 is in an unfolded state, and the locked state of the locking portion can make the vertically arranged front frame body 11 and the side frame body 12 relatively fixed; the unlocked state of the locking portion is that the second connecting block 111 is not inserted into the gourd hole 122 or is located at the large hole end of the gourd hole 122.In addition, the front frame body 11 of the present embodiment is provided with a positioning column 112, and the side frame body 12 is provided with a positioning hole 123 corresponding to the positioning column 112. The positioning column 112 is inserted into the corresponding positioning hole 123, so that the vertical position of the front frame body 11 and the side frame body 12 in the unfolded state is more accurate, so that the locking part can lock the relative position of the front frame body 11 and the side frame body 12.

[0028] like Figure 4 and Figure 5 As shown, two L-shaped mounting brackets 4 are fixed in the side frame body 12 of the present embodiment. When the frame 1 is in the unfolded state, the four mounting brackets 4 on the two side frame bodies 12 are longitudinally arranged and arranged at the four corners of the frame 1. A plurality of square mounting holes 41 arranged at intervals along the longitudinal direction are provided on the two mounting walls of the mounting brackets 4. The mounting brackets 4 can be folded or unfolded in the frame 1 along with the side frame body 12. The unfolded mounting brackets 4 can be arranged at the four corners of the frame 1. The square mounting holes 41 can make the installation height of the equipment inside the network wall cabinet adjustable.

[0029] like Figures 3 to 6 As shown, in this embodiment, first clamping members 51 are provided on the left and right sides of the top plate 5, a first pin 52 is provided on the front side of the top plate 5, second clamping members 71 are provided on the left and right sides of the bottom plate 7, a second pin 72 is provided on the front side of the bottom plate 7, first slots 124 corresponding to the first clamping members 51 and the second clamping members 71 are provided at the upper and lower ends of the side frame body 12, and insertion holes 113 corresponding to the first pin 52 and the second pin 72 are provided on the front frame body 11. When the first clamping member 51 is inserted into the corresponding first slot 124 and the first pin 52 is inserted into the corresponding insertion hole 113, the top plate 5 is installed on the top of the frame 1; when the second clamping member 71 is inserted into the corresponding first slot 124 and the second pin 72 is inserted into the corresponding insertion hole 113, the bottom plate 7 is installed on the bottom of the frame 1. In addition, an upper fan hole 53 and an upper wire hole 54 are provided on the top plate 5 of the present embodiment. The upper wire hole 54 is closed by an upper wire protection cover 55. A lower wire hole 73 is provided on the bottom plate 7. The lower wire hole 73 is closed by a lower wire protection cover 74. The provision of the wire holes facilitates the passage of signal wires.

[0030] In addition, in this embodiment, the left and right sides of the rear plate 6 are provided with third clamping members 61, and the rear end of the side frame body 12 is provided with a second clamping groove 125 corresponding to the third clamping member 61. When the third clamping member 61 is clamped into the corresponding second clamping groove 125, the rear plate 6 is installed at the rear of the frame 1. In addition, in this embodiment, the rear plate 6 is provided with a plurality of first wall-hanging holes 62 for fixing to the wall, and the side frame body 12 is provided with second wall-hanging holes 126 corresponding to the first wall-hanging holes 62. Both the first wall-hanging holes 62 and the second wall-hanging holes 126 are bidirectional gourd holes, and the bidirectional gourd hole includes a large hole and small holes respectively arranged at the upper and lower ends of the large hole. Bolts are fixed to the wall through the first wall-hanging holes 62 and the second wall-hanging holes 126.

[0031] The workflow of this embodiment is:

[0032] A. First, assemble the frame 1 in the folded state, first rotate the side frame body 12 relative to the front frame body 11, so that the side frame body 12 is turned over relative to the front frame body 11, that is, the side frame body 12 and the front frame body 11 are vertically arranged, and then the first connecting block 121 of the side frame body 12 slides along the slide groove 131 to a position close to the front frame body 11, so that the positioning column 112 of the front frame body 11 is inserted into the positioning hole 123 of the side frame body 12, and the second connecting block 111 is inserted into the gourd hole 122 and is located at the large hole end of the gourd hole 122, and then the user pushes the second connecting block 111 and slides the second connecting block 111 to the small hole end of the gourd hole 122, thereby completing the fixed connection between the front frame body 11 and the side frame body 12;

[0033] B. Then, the various plates are installed on the top, rear and bottom of the frame 1 respectively, that is, the first clamping member 51 of the top plate 5 is inserted into the corresponding first clamping slot 124, the pin 52 of the top plate 5 is inserted into the corresponding insertion hole 113, and the top plate 5 is installed on the top of the frame 1; the second clamping member 71 of the bottom plate 7 is inserted into the corresponding first clamping slot 124, the pin 72 of the bottom plate 7 is inserted into the insertion hole 113, and the bottom plate 7 is installed on the bottom of the frame 1; the third clamping member 61 of the rear plate 6 is inserted into the corresponding second clamping slot 125, and the rear plate 6 is installed on the rear of the frame 1;

[0034] C. Finally, the assembled network wall cabinet is fixed to the wall by means of bolts passing through the first wall-hanging holes 62 and the second wall-hanging holes 126.

Claims

1. A foldable network wall cabinet, comprising a foldable frame (1) and a plate body detachably connected to the frame (1), characterized in that: The frame (1) comprises a front frame body (11) having a front door (2) and two side frame bodies (12) having side panels (3), the two side frame bodies (12) being respectively mounted on the left and right sides of the front frame body (11), the front frame body (11) being slidably connected to the side frame bodies (12), so that the side frame bodies (12) can slide and rotate relative to the front frame body (11) in the front and rear directions, so that the frame (1) has two states. In the first state, the side frame bodies (12) slide forward to a position close to the front door. In the first state, the front frame (11) and the side frame (12) are vertically and relatively fixed to each other, and the frame (1) is in an unfolded state; in the second state, the side frame (12) slides backward to a position away from the front frame (11), and the side frame (12) rotates relative to the front frame (11), so that the side frame (12) on one side is placed on the front frame (11), and the side frame (12) on the other side is placed on the side frame (12) opposite to it, and the frame (1) is in a folded state.

2. The foldable network wall cabinet according to claim 1, characterized in that: The front frame body (11) and the side frame body (12) are rectangular parallelepiped structures with a hollow center. The four corners of the front frame body (11) are provided with mounting plates (13). The mounting plates (13) are provided with a sliding groove (131) extending backward. The upper and lower ends of the side frame body (12) are provided with first connecting blocks (121) corresponding to the sliding groove (131). The cross section of the first connecting block (121) is T-shaped. The first connecting block (121) is arranged in the sliding groove (131) and can slide along the sliding groove (131).

3. The foldable network wall cabinet according to claim 2 is characterized in that: The frame (1) further comprises a locking portion. When the frame (1) is in an unfolded state, the locking state of the locking portion can relatively fix the vertically arranged front frame body (11) and the side frame body (12).

4. The foldable network wall cabinet according to claim 3 is characterized in that: The locking portion comprises a second connecting block (111) arranged on the front frame body (11) and a gourd hole (122) arranged on the side frame body (12); the cross section of the second connecting block (111) is T-shaped; the second connecting block (111) can slide relative to the front frame body (11); the head size of the second connecting block (111) is larger than the small hole end of the gourd hole (122) and smaller than the large hole end of the gourd hole (122); when the second connecting block (111) is inserted into the gourd hole (122) and is located at the small hole end of the gourd hole (122), the locking portion is in a locked state.

5. The foldable network wall cabinet according to claim 1, characterized in that: The front frame body (11) is provided with a positioning column (112), and the side frame body (12) is provided with a positioning hole (123) corresponding to the positioning column (112).

6. The foldable network wall cabinet according to claim 1, characterized in that: Two L-shaped mounting brackets (4) are fixed inside the side frame body (12); when the frame (1) is in an unfolded state, the four mounting brackets (4) on the two side frame bodies (12) are longitudinally arranged and disposed at the four corners of the frame (1); and a plurality of square mounting holes (41) spaced apart in the longitudinal direction are provided on two mounting walls of the mounting brackets (4).

7. The foldable network wall cabinet according to any one of claims 1 to 6, characterized in that: The plate body comprises a top plate (5), a rear plate (6) and a bottom plate (7), and the top plate (5), the rear plate (6) and the bottom plate (7) are respectively detachably mounted on the top, the rear and the bottom of the frame (1).

8. The foldable network wall cabinet according to claim 7, characterized in that: The left and right sides of the top plate (5) are provided with first clamping parts (51), the front side of the top plate (5) is provided with a first pin (52), the left and right sides of the bottom plate (7) are provided with second clamping parts (71), the front side of the bottom plate (7) is provided with a second pin (72), the upper and lower ends of the side frame body (12) are provided with first clamping grooves (124) corresponding to the first clamping parts (51) and the second clamping parts (71), and the front frame body (11) is provided with first pins (52) and second pins (72). The top plate (5) is mounted on the top of the frame (1) when the first clamping member (51) is clamped into the corresponding first clamping groove (124) and the first pin (52) is inserted into the corresponding clamping hole (113); the bottom plate (7) is mounted on the bottom of the frame (1) when the second clamping member (71) is clamped into the corresponding first clamping groove (124) and the second pin (72) is inserted into the corresponding clamping hole (113).

9. The foldable network wall cabinet according to claim 7, characterized in that: The left and right sides of the rear plate (6) are both provided with third clamping parts (61), and the rear end of the side frame body (12) is provided with a second clamping groove (125) corresponding to the third clamping part (61). When the third clamping part (61) is clamped into the corresponding second clamping groove (125), the rear plate (6) is installed at the rear of the frame (1).

10. The foldable network wall cabinet according to claim 7, characterized in that: The rear plate (6) is provided with a plurality of first wall-hanging holes (62) for fixing to a wall surface, and the side frame body (12) is provided with second wall-hanging holes (126) corresponding to the first wall-hanging holes (62). Both the first wall-hanging holes (62) and the second wall-hanging holes (126) are bidirectional gourd holes, and the bidirectional gourd holes include a large hole and small holes respectively arranged at the upper and lower ends of the large hole. Bolts pass through the first wall-hanging holes (62) and the second wall-hanging holes (126) to be fixed to the wall surface.

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