Depth expandable network cabinet

Abstract

The utility model discloses a network cabinet capable of deeply expanding capacity. The network cabinet comprises a network cabinet main body and a network cabinet auxiliary body arranged at the upper end of the network cabinet main body, a slope anti-falling block is arranged at the position of the front side face of the bearing placement plate, a connecting lifting strip block is arranged at the position of the inner side face of the slope anti-falling block, built-in limiting strip blocks are arranged at the positions of the two sides of the connecting lifting strip block, and jacking reset springs are arranged at the positions of the bottoms of the built-in limiting strip blocks; when the slope surface of the slope anti-falling block is subjected to extrusion force, downward component force is generated and the slope anti-falling block moves downwards, after the extrusion force is lost, the slope anti-falling block is jacked through the elastic force of the jacking reset spring so that the slope anti-falling block can be reset again, and the slope anti-falling block can block the switch. Therefore, the phenomenon of slipping is effectively avoided, and the use practicability of the deep expandable network cabinet is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to network cabinets, and in particular relates to a network cabinet with expandable depth. Background Art

[0002] A network cabinet is a specially designed storage device for storing and protecting computer hardware equipment, such as servers, routers, switches and other network equipment. Its main function is to provide a suitable working environment for these devices to ensure their safe and stable operation. The design of the network cabinet is very sophisticated and has good technical performance. Its structure should be physically and chemically designed according to the requirements of the electrical and mechanical properties of the equipment and the use environment to ensure that the structure of the cabinet has good rigidity and strength as well as good electromagnetic isolation, grounding, noise isolation, ventilation and heat dissipation. The application field of network cabinets is very wide, including but not limited to network integrated wiring, computer rooms, radio and television and other fields. In general, network cabinets are an important part of modern information technology infrastructure. It not only ensures the safety and stable operation of equipment, but also provides great convenience for the maintenance and management of equipment. However, when the switch of the network cabinet is placed on the receiving and placing plate, it is easy to produce a slope due to the terrain, and the switch may slide, which is easy to cause safety hazards. The utility model is improved in view of the above problems, and specifically relates to an anti-falling depth expandable network cabinet. Utility Model Content

[0003] The purpose of the utility model is to provide a network cabinet with expandable depth, so as to solve the problem in the above-mentioned background technology that when the switch of the network cabinet is placed on a receiving and placing plate, it is easy to produce a slope due to the terrain, and the switch may slide, which may easily cause a safety hazard.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a network cabinet with expandable depth, comprising a network cabinet main body and a network cabinet auxiliary body arranged at the upper end of the network cabinet main body;

[0005] A receiving and placing plate is provided at the middle position of the network cabinet body;

[0006] A sloped surface falling-off block is arranged at the front side surface of the receiving and placing plate, a connecting lifting strip is arranged at the inner side surface of the sloped surface falling-off block, built-in limiting strips are arranged at both sides of the connecting lifting strip, and a lifting and returning spring is arranged at the bottom position of the built-in limiting strip. When the sloped surface of the sloped surface falling-off block is subjected to extrusion pressure, a downward component force is generated and the sloped surface falling-off block moves downward. After the extrusion pressure is lost, the sloped surface falling-off block is lifted up by the elastic force of the lifting and returning spring so that the sloped surface falling-off block is reset.

[0007] Preferably, a built-in connecting and fixing strip is provided at the side position of the receiving and placing plate, a threaded through hole is provided at the side position of the built-in connecting and fixing strip, and the built-in connecting and fixing strip is connected to the inner side positions of the network cabinet main body and the network cabinet sub-body by screw installation.

[0008] Preferably, a connecting air guide cover is provided at the lower end of the receiving and placing plate, and the connecting air guide cover is a folded structure, and the connecting air guide cover is installed and connected to the wall surface of the main body of the network cabinet by screws.

[0009] Preferably, an upper cooling fan and a lower cooling fan are respectively arranged at the upper side and the lower side of the network cabinet body, and the outer side surfaces of the upper cooling fan and the lower cooling fan are both mesh structures.

[0010] Preferably, a wire connection through hole is provided at the front side of the upper heat dissipation fan, and the wire connection through hole is a through-type through hole penetrating through the upper wall surface of the network cabinet auxiliary body.

[0011] Preferably, side lattices are provided at the side wall surfaces of the network cabinet main body and the network cabinet auxiliary body, and the side lattices, the network cabinet main body and the network cabinet auxiliary body are an integrated structure.

[0012] Preferably, a bottom support column is provided at the bottom of the network cabinet body, a thread is provided at the outer side surface of the bottom support column near the upper end, and the bottom support column is rotatably installed and connected to the bottom of the network cabinet body near the corner by means of the thread.

[0013] Compared with the prior art, the utility model provides a network cabinet with deep expandable capacity, which has the following beneficial effects:

[0014] 1. In the network cabinet with expandable depth, a sloped falling-off block is arranged at the front side position of the receiving and placing plate, a connecting lifting strip is arranged at the inner side position of the sloped falling-off block, and built-in limiting strips are arranged at both sides of the connecting lifting strip, and a lifting and resetting spring is arranged at the bottom position of the built-in limiting strip. When the slope of the sloped falling-off block is subjected to extrusion pressure, a downward component force is generated and the block moves downward. After the extrusion pressure is lost, the elastic force of the lifting and resetting spring is used to lift the block so that the sloped falling-off block is reset. The side of the switch placed on the receiving and placing plate will contact the side of the sloped falling-off block, and the sloped falling-off block will block the switch, thereby effectively avoiding the phenomenon of its sliding, thereby effectively improving the practicality of the use of the network cabinet with expandable depth. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the overall structure of the depth-expandable network cabinet.

[0016] Figure 2 It is an enlarged structural diagram of the position of the shedding block on the slope of the depth-expandable network cabinet of the present invention.

[0017] Figure 3 It is a structural schematic diagram of the expansion position of the depth-expandable network cabinet of the present utility model.

[0018] Figure 4 It is a schematic diagram of the side cross-sectional structure of the utility model at the location of the shedding block on the slope of the depth-expandable network cabinet.

[0019] In the figure: 1. Network cabinet main body; 2. Network cabinet sub-body; 3. Built-in connecting fixing strip; 4. Upper cooling fan; 5. Lower cooling fan; 6. Wire connection through hole; 7. Receiving and placing plate; 8. Connecting air guide cover; 9. Bottom support column; 10. Side grid; 11. Slope surface placement block; 12. Connecting lifting strip block; 13. Lifting reset spring; 14. Built-in limit strip block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides Figure 1-4 As shown, a network cabinet with expandable depth includes a network cabinet body 1 and a network cabinet sub-body 2 arranged at the upper end of the network cabinet body 1; a receiving and placing plate 7 is arranged at the middle position of the network cabinet body 1; a sloped surface fall-off block 11 is arranged at the front side position of the receiving and placing plate, a connecting lifting block 12 is arranged at the inner side position of the sloped surface fall-off block 11, and built-in limiting blocks 14 are arranged at the two sides of the connecting lifting block 12, and a top lifting and resting block 14 is arranged at the bottom position of the built-in limiting block 14. The positioning spring 13, when the slope surface of the sloped falling block 11 is subjected to the squeezing force, a downward component force will be generated and it will move downward. After the squeezing force is lost, the elastic force of the lifting and reset spring 13 is used to lift the sloped falling block 11 to reset it. The side of the switch placed on the receiving and placing plate 7 will contact the side of the sloped falling block 11. The sloped falling block 11 will block the switch, thereby effectively avoiding the phenomenon of its sliding, thereby effectively improving the practicality of the use of the depth-expandable network cabinet.

[0022] like Figure 1As shown, a built-in connecting and fixing strip 3 is provided at the side position of the receiving and placing plate 7, and a threaded through hole is provided at the side position of the built-in connecting and fixing strip 3. The built-in connecting and fixing strip 3 is connected to the inner side positions of the network cabinet main body 1 and the network cabinet sub-body 2 by screw installation. The setting of the built-in connecting and fixing strip 3 is convenient for limiting the placement position of the receiving and placing plate 7.

[0023] like Figure 1 As shown, a connecting air guide cover 8 is provided at the lower end of the receiving and placing plate 7. The connecting air guide cover 8 is a folded structure. The connecting air guide cover 8 is installed and connected to the wall of the network cabinet body 1 by screws. The structural characteristics of the connecting air guide cover 8 can reduce air resistance, thereby making the air circulation smoother.

[0024] like Figure 1 As shown, an upper cooling fan 4 and a lower cooling fan 5 are respectively arranged on the upper and lower sides of the network cabinet body 1. The outer sides of the upper cooling fan 4 and the lower cooling fan 5 are both mesh structures. The upper cooling fan 4 and the lower cooling fan 5 blow in the same direction, which is convenient for air outflow.

[0025] like Figure 1 As shown, a through hole 6 for connecting a wire is provided at the front side of the upper cooling fan 4. The through hole 6 for connecting a wire is a through hole that penetrates the upper wall of the network cabinet sub-body 2. The top inlet 6 is provided for the external connection wire to pass through the designated interface of the network cabinet main body 1 for installation and connection.

[0026] like Figure 1 As shown, a side lattice mesh 10 is provided at the side wall surface of the network cabinet main body 1 and the network cabinet sub-body 2. The side lattice mesh 10 is an integrated structure with the network cabinet main body 1 and the network cabinet sub-body 2. The side lattice mesh 10 can improve the exchange of the network cabinet main body 1 and the network cabinet sub-body 2 with the external air, thereby assisting them in heat dissipation.

[0027] like Figure 1 As shown, a bottom support column 9 is provided at the bottom of the network cabinet body 1, and a thread is provided at the outer side surface of the bottom support column 9 near the upper end, and the bottom support column 9 is connected to the bottom of the network cabinet body 1 near the corner by threaded rotation installation. The bottom support column 9 can keep a certain distance between the network cabinet body 1 and the ground, thereby reducing the erosion of the bottom of the network cabinet body 1 by ground moisture, thereby effectively improving the service life of the network cabinet body 1.

[0028] When in use, if capacity expansion is required, the screws on the network cabinet main body 1 and the network cabinet auxiliary body 2 can be removed, and the network cabinet auxiliary body 2 can be pulled upward and then tightened with screws to expand the capacity.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A network cabinet with deep expandable capacity, comprising: A network cabinet main body (1) and a network cabinet auxiliary body (2) are arranged at the upper end of the network cabinet main body (1); A receiving and placing plate (7) is provided at the middle position of the network cabinet body (1); Features: A sloped surface release block (11) is arranged at the front side of the receiving and placing plate, a connecting lifting bar (12) is arranged at the inner side of the sloped surface release block (11), built-in limiting bars (14) are arranged at both sides of the connecting lifting bar (12), and a lifting and reset spring (13) is arranged at the bottom of the built-in limiting bar (14). When the slope surface of the sloped surface release block (11) is subjected to a squeezing force, a downward component force is generated and the sloped surface release block (11) moves downward. After the squeezing force is lost, the sloped surface release block (11) is lifted by the elastic force of the lifting and reset spring (13) so that the sloped surface release block (11) is reset.

2. The deep expandable network cabinet according to claim 1, characterized in that: A built-in connection fixing strip (3) is arranged at a side position of the receiving and placing plate (7), a threaded through hole is arranged at a side position of the built-in connection fixing strip (3), and the built-in connection fixing strip (3) is connected to the inner side positions of the network cabinet main body (1) and the network cabinet auxiliary body (2) by screw installation.

3. The deep expandable network cabinet according to claim 2, characterized in that: A connecting air guide cover (8) is provided at the lower end of the receiving and placing plate (7); the connecting air guide cover (8) is a folded structure; the connecting air guide cover (8) is installed and connected to the wall surface of the network cabinet body (1) by means of screws.

4. The deep expandable network cabinet according to claim 1, characterized in that: An upper cooling fan (4) and a lower cooling fan (5) are respectively arranged at the upper and lower sides of the network cabinet body (1); the outer sides of the upper cooling fan (4) and the lower cooling fan (5) are both mesh structures.

5. The deep expandable network cabinet according to claim 4, characterized in that: A wire connection through hole (6) is provided at the front side of the upper cooling fan (4), and the wire connection through hole (6) is a through-type through hole that penetrates the upper wall surface of the network cabinet sub-body (2).

6. The deep expandable network cabinet according to claim 1, characterized in that: Side lattice nets (10) are arranged at the side wall surfaces of the network cabinet main body (1) and the network cabinet auxiliary body (2); the side lattice nets (10) are an integrated structure with the network cabinet main body (1) and the network cabinet auxiliary body (2).

7. The deep expandable network cabinet according to claim 1, characterized in that: A bottom support column (9) is provided at the bottom of the network cabinet body (1), a thread is provided at the outer side surface of the bottom support column (9) near the upper end, and the bottom support column (9) is rotatably installed and connected to the bottom of the network cabinet body (1) near the corner by means of the thread.

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