Lifting device for computer network controller

Abstract

The utility model relates to the technical field of lifting equipment, in particular to a computer network controller lifting device which comprises a network controller body and a protective shell, a lifting plate is arranged on the inner side of the protective shell in a sliding mode, a connecting part is arranged between the upper side of the lifting plate and the network controller body, and positioning blocks are arranged at the four corners of the upper side of the lifting plate. A protective cover is rotationally arranged at the rear end of the upper side of the protective shell, wire outlet holes A are formed in the front end and the rear end of the upper side of the protective cover, and buffering pads are fixed to the four corners of the lower side of the protective shell. By arranging the protective shell, the lifting plate, the lifting unit and the protective cover, the fault of the network controller can be judged and maintained more quickly while the network controller is protected, and the maintenance efficiency of the network controller is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting equipment, in particular to a lifting device for a computer network controller. Background Art

[0002] The network controller is mainly used to control the computer's network connection. The most common ones are network cards, also known as network adapters or network interface cards (NICs). In the network, if there is a computer without a network card, then this computer will not be able to communicate with other computers, and it will not receive any services provided by the server.

[0003] There are also controllers for distributing networks, namely network service controllers, also called switches. Switches can be divided into wide area network switches and local area network switches according to their working locations; a wide area switch is a device that completes the information exchange function in a communication system, and it is used at the data link layer. A switch has multiple ports, each of which has a bridging function and can connect a local area network or a high-performance server or workstation; in fact, a switch is sometimes called a multi-port bridge.

[0004] In order to avoid collision and reduce the probability of damage or failure when using a network controller (switch), it is usually placed in a confined space and then punched to allow the network cable and power supply to be connected. This results in the need to take the network controller out of the confined space for judgment and maintenance after a network controller fails, which makes the maintenance efficiency low. To this end, we propose a computer network controller lifting device to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that when a network controller (switch) is used, in order to avoid collision and reduce the probability of damage or failure, it is usually placed in a closed space and then holes are punched to allow the network cable and power supply to be connected. As a result, when a network controller fails, the network controller needs to be taken out of the closed space for judgment and maintenance, resulting in low maintenance efficiency. A computer network controller lifting device is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A lifting device for a computer network controller is designed, comprising a network controller body and a protective shell, a lifting plate is slidably arranged on the inner side of the protective shell, a connecting portion is arranged between the upper side of the lifting plate and the network controller body, positioning blocks are arranged at the four corners of the upper side of the lifting plate, the positioning blocks are fixedly connected to the inner side of the protective shell, a lifting unit is arranged on the lifting plate and the inner side of the protective shell, a protective cover is rotatably arranged at the rear end of the upper side of the protective shell, A-wire outlet holes are arranged at the front and rear ends of the upper side of the protective cover, and buffer pads are fixed at the four corners of the lower side of the protective shell.

[0008] Preferably, the protective cover is made of transparent material.

[0009] Preferably, a handle is fixed to the front end of the upper side of the protective cover.

[0010] Preferably, the connecting part includes two connecting plates, the connecting plates are fixedly connected to the network controller body, two A through holes are provided on the upper side of the connecting plate, auxiliary holes are provided on the front and rear sides of the A through holes, the A through holes are communicated with the auxiliary holes, a connecting rod is provided on the inner side of the A through hole, the connecting rod is fixedly connected to the upper side of the lifting plate, a connecting block is rotatably provided on the upper end of the connecting rod, auxiliary blocks can be fixed on the front and rear ends of the outer side of the connecting block, the connecting block can slide on the inner side of the A through hole, and the auxiliary block can slide on the inner side of the auxiliary hole.

[0011] Preferably, the upper side of the lifting plate is provided with A heat dissipation holes, the front, back, left and right sides of the protective shell are provided with B heat dissipation holes, a radiator is installed on the lower side of the lifting plate, a protective net is installed inside the B heat dissipation hole, and a B wire outlet hole is provided on the upper rear end of the lifting plate.

[0012] Preferably, the lifting unit includes four screws, a positioning groove is provided on the lower side of the positioning block, the upper end of the screw can be rotated inside the positioning groove, a positioning ring is rotatably provided on the lower end of the outer side of the screw and the positioning ring is fixedly connected to the inner side of the protective shell, sliding holes are provided at the four corners of the upper side of the lifting plate, the screw can slide inside the sliding hole, a driven block is connected to the outer side of the screw through a threaded transmission, the driven block is fixedly connected to the lower side of the lifting plate, the screws are connected to each other through a sprocket chain meshing transmission, a B through hole is provided on the upper side of the positioning block, the B through hole is communicated with the positioning groove, a linkage rod is rotatably provided inside the B through hole, and the linkage rod is fixedly connected to the upper end of the screw.

[0013] Preferably, a rotating plate is fixed to the upper end of the linkage rod, a supporting tube is provided on the lower side of the rotating plate and the supporting tube is fixedly connected to the upper side of the positioning block, and the linkage rod rotates inside the supporting tube.

[0014] Preferably, limit strips are provided at the four ends of the front, back, left and right sides of the lower side of the lifting plate, and the limit strips are fixedly connected to the inner side of the protective shell.

[0015] The utility model provides a computer network controller lifting device, which has the following beneficial effects:

[0016] 1. By setting up a protective shell, a lifting plate, a lifting unit, and a protective cover, the network controller can be protected and its fault can be diagnosed and repaired more quickly, thereby improving the maintenance efficiency of the network controller.

[0017] 2. By setting up the connection part, the network controller can be installed and disassembled more conveniently.

[0018] 3. By setting up a radiator, a protective net, and a B-wire outlet, the heat dissipation capacity of the network controller when used in a protective shell is improved, thereby increasing the service life and operating efficiency of the network controller. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front side top view of the three-dimensional structure of a computer network controller lifting device proposed by the utility model;

[0020] Figure 2 The utility model proposed Figure 1 A partial enlarged schematic diagram of the three-dimensional structure of the middle A area;

[0021] Figure 3 This is a schematic diagram of the exploded structure of a lifting device for a computer network controller proposed by the utility model;

[0022] Figure 4 The utility model proposed Figure 1 A schematic diagram of the partially enlarged three-dimensional structure of the middle B area;

[0023] Figure 5 The utility model proposed Figure 1 Schematic diagram of the partially enlarged three-dimensional structure of area C in the middle.

[0024] In the figure: 1. Network controller body; 2. Protective shell; 3. Lifting plate; 4. Connecting part; 41. Connecting plate; 42. Connecting rod; 43. Connecting block; 44. Auxiliary block; 5. Positioning block; 6. Lifting unit; 61. Screw; 62. Positioning ring; 63. Follower block; 64. Linkage rod; 65. Rotating plate; 66. Support cylinder; 67. Limiting strip; 7. Protective cover; 8. A outlet hole; 9. Buffer pad; 10. Handle; 11. Radiator; 12. Protective net; 13. B outlet hole. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the present invention will be clarified and fully described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] Reference Figure 1-5 A lifting device for a computer network controller comprises a network controller body 1 and a protective shell 2. A lifting plate 3 is slidably arranged inside the protective shell 2. The network controller body 1 is located on the upper side of the lifting plate 3. Positioning blocks 5 are arranged at the four corners of the upper side of the lifting plate 3. The positioning blocks 5 are fixedly connected to the inner side of the protective shell 2. A heat dissipation hole A is arranged on the upper side of the lifting plate 3. Heat dissipation holes B are arranged on the front, back, left and right sides of the protective shell 2. A radiator 11 is installed on the lower side of the lifting plate 3. The radiator 11 dissipates heat to the network controller body 1 on the lifting plate 3 through the heat dissipation holes A, and dissipates heat from the protective shell 2 through the heat dissipation holes B, thereby improving the heat dissipation capacity of the network controller body 1 when in use, and increasing the service life and use efficiency of the network controller body 1. A protective net 12 is installed inside the heat dissipation holes B, and a wire outlet hole 13 is arranged at the rear end of the upper side of the lifting plate 3. The wire outlet hole 13 is for the radiator 11 that needs to use a power supply, so that the power cord of such a radiator 11 passes through the wire outlet hole 13 to connect to the power supply.

[0027] A protective cover 7 is rotatably arranged at the rear end of the upper side of the protective shell 2. The protective cover 7 protects the network controller body 1 and prevents dust particles from falling into the protective shell 2 from above, thereby reducing the influence of dust particles on the network controller body 1. The protective cover 7 is made of a transparent material. The protective cover 7 is transparent, so the running status of the network controller body 1 can be better observed. A handle 10 is fixed to the front end of the upper side of the protective cover 7. The handle 10 facilitates flipping open the protective cover 7, thereby improving the opening efficiency of the protective cover 7. A wire outlet holes 8 are arranged at the front and rear ends of the upper side of the protective cover 7. The A wire outlet holes 8 are used for the power cord and the network cable connected through the network controller body 1, as well as the power cord through the radiator 11 of the power supply. Buffer pads 9 are fixed at the four corners of the lower side of the protective shell 2. The buffer pads 9 allow the buffer pads 9 to be placed more stably on a plane, thereby improving the stability of the equipment.

[0028] A connecting portion 4 is provided between the upper side of the lifting plate 3 and the network controller body 1. The connecting portion 4 includes two connecting plates 41. The connecting plates 41 are fixedly connected to the network controller body 1. Two A through holes are provided on the upper side of the connecting plate 41. Auxiliary holes are provided on the front and rear sides of the A through hole. The A through hole communicates with the auxiliary holes. A connecting rod 42 is provided inside the A through hole. The connecting rod 42 is fixedly connected to the upper side of the lifting plate 3. A connecting block 43 is rotatably provided at the upper end of the connecting rod 42. Auxiliary blocks 44 can be fixed on the front and rear ends of the outer side of the connecting block 43. The connecting block 43 can slide on the A through hole. On the inside of the hole, the auxiliary block 44 can slide on the inside of the auxiliary hole, and the connecting block 43 is rotated to make the auxiliary block 44 located on the upper side of the connecting plate 41 and the auxiliary block 44 is away from the auxiliary hole. At this time, the auxiliary block 44 clamps the connecting plate 41 to achieve quick installation. Similarly, the connecting block 43 is rotated to make the auxiliary block 44 located on the upper side of the auxiliary hole. At this time, the auxiliary block 44 can slide in the auxiliary hole and cannot limit the connecting plate 41, so that the network controller body 1 can be disassembled more conveniently, thereby improving the installation and disassembly efficiency of the network controller body 1.

[0029] A lifting unit 6 is provided inside the lifting plate 3 and the protective shell 2. The lifting unit 6 includes four screws 61. A positioning groove is provided on the lower side of the positioning block 5, and a through hole B is provided on the upper side of the positioning block 5. The through hole B is connected to the positioning groove. The upper end of the screw 61 can rotate inside the positioning groove. A positioning ring 62 is rotated at the lower end of the outer side of the screw 61, and the positioning ring 62 is fixedly connected to the inner side of the protective shell 2. The screws 61 are connected to each other through a sprocket chain meshing transmission connection. Sliding holes are provided at the four corners of the upper side of the lifting plate 3. The screws 61 can slide on the sliding holes. Inside the movable hole, the outer side of the screw 61 is connected with a driven block 63 through a threaded transmission. The driven block 63 is fixedly connected to the lower side of the lifting plate 3. The four ends of the lower side of the lifting plate 3 are provided with limit strips 67. The limit strips 67 are fixedly connected to the inner side of the protective shell 2. A linkage rod 64 is rotatable inside the B through hole. The linkage rod 64 is fixedly connected to the upper end of the screw 61. A rotating plate 65 is fixed to the upper end of the linkage rod 64. A support tube 66 is provided on the lower side of the rotating plate 65, and the support tube 66 is fixedly connected to the upper side of the positioning block 5. The linkage rod 64 rotates On the inner side of the support tube 66, a rotating plate 65 is used to rotate the linkage rod 64, and the linkage rod 64 rotates the corresponding screw 61 in the positioning groove and the positioning ring 62 under the positioning block 5. At the same time, the four screws 61 rotate together through the sprocket chain. As the screw 61 rotates, the driven block 63 moves up and down together. At this time, the lifting plate 3 moves up and down with the driven block 63 and the network controller body 1, so as to adjust the upper and lower positions of the network controller body 1. When the network controller body 1 moves down into the protective shell 2, it can protect the network controller body 1, making the network controller body 1 safer to use and improving the service life and safety of the network controller body 1. At the same time, when the network controller body 1 moves up and out of the protective shell 2, it is more convenient to replace the network cable of the network controller body 1, or replace and repair the network controller body 1, thereby improving the replacement efficiency and maintenance efficiency of the network controller body 1 and reducing labor intensity.

[0030] In the description of this patent, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position; be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A lifting device for a computer network controller, comprising a network controller body (1) and a protective shell (2), characterized in that: A lifting plate (3) is slidably disposed inside the protective shell (2); a connecting portion (4) is disposed between the upper side of the lifting plate (3) and the network controller body (1); positioning blocks (5) are disposed at the four corners of the upper side of the lifting plate (3); the positioning blocks (5) are fixedly connected to the inner side of the protective shell (2); a lifting unit (6) is disposed on the lifting plate (3) and the inner side of the protective shell (2); a protective cover (7) is rotatably disposed at the rear end of the upper side of the protective shell (2); and A-wire outlet holes (8) are disposed at the front and rear ends of the upper side of the protective cover (7); and buffer pads (9) are fixedly disposed at the four corners of the lower side of the protective shell (2).

2. A computer network controller lifting device according to claim 1, characterized in that: The protective cover (7) is made of a transparent material.

3. A computer network controller lifting device according to claim 1, characterized in that: A handle (10) is fixed to the front end of the upper side of the protection cover (7).

4. A computer network controller lifting device according to claim 1, characterized in that: The connecting part (4) comprises two connecting plates (41), the connecting plates (41) are fixedly connected to the network controller body (1), two A through holes are arranged on the upper side of the connecting plate (41), auxiliary holes are arranged on the front and rear sides of the A through holes, the A through holes are communicated with the auxiliary holes, a connecting rod (42) is arranged on the inner side of the A through holes, the connecting rod (42) is fixedly connected to the upper side of the lifting plate (3), a connecting block (43) is rotatably arranged on the upper end of the connecting rod (42), auxiliary blocks (44) can be fixed on the front and rear ends of the outer side of the connecting block (43), the connecting block (43) can slide inside the A through hole, and the auxiliary block (44) can slide inside the auxiliary hole.

5. A computer network controller lifting device according to claim 1, characterized in that: A heat dissipation hole A is provided on the upper side of the lifting plate (3); heat dissipation holes B are provided on the front, back, left, and right sides of the protective shell (2); a radiator (11) is installed on the lower side of the lifting plate (3); a protective net (12) is installed inside the heat dissipation hole B; and a wire outlet hole B (13) is provided on the rear end of the upper side of the lifting plate (3).

6. A computer network controller lifting device according to claim 1, characterized in that: The lifting unit (6) comprises four screw rods (61). A positioning groove is provided on the lower side of the positioning block (5). The upper end of the screw rod (61) can rotate inside the positioning groove. A positioning ring (62) is rotatably provided on the lower end of the outer side of the screw rod (61). The positioning ring (62) is fixedly connected to the inner side of the protective shell (2). Sliding holes are provided at the four corners of the upper side of the lifting plate (3). The screw rod (61) can slide inside the sliding hole. A driven block (63) is connected to the outer side of the screw rod (61) through a threaded transmission. The driven block (63) is fixedly connected to the lower side of the lifting plate (3). The screw rods (61) and the screw rods (61) are connected through a sprocket chain meshing transmission. A B through hole is provided on the upper side of the positioning block (5). The B through hole is communicated with the positioning groove. A linkage rod (64) is rotatably provided inside the B through hole. The linkage rod (64) is fixedly connected to the upper end of the screw rod (61).

7. A computer network controller lifting device according to claim 6, characterized in that: A rotating plate (65) is fixed to the upper end of the linkage rod (64), a supporting tube (66) is provided on the lower side of the rotating plate (65), and the supporting tube (66) is fixedly connected to the upper side of the positioning block (5), and the linkage rod (64) rotates inside the supporting tube (66).

8. A computer network controller lifting device according to claim 6, characterized in that: Limiting strips (67) are provided at the four ends of the lower side of the lifting plate (3), front, back, left and right, and the limiting strips (67) are fixedly connected to the inner side of the protective shell (2).

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