CN221329129U - Wireless controller for computer network - Google Patents

Abstract

The utility model relates to the technical field of computer networks and discloses a wireless controller for a computer network, which comprises a main shell, a panel, a first connecting port and a second connecting port, wherein two radiating ports are respectively arranged at the left end and the right end of the main shell at equal intervals, four mounting blocks are fixedly connected with a rectangular array at the bottom end of the main shell, mounting holes are formed in the top ends of the mounting blocks, a sealing assembly is movably connected to the upper part of an inner cavity of the main shell, a movable groove and a connecting groove are respectively formed in the front end and the rear end of the inner cavity of the main shell, dust-proof assemblies are respectively arranged at the left end and the right end of the inner cavity of the main shell, a circuit board is fixedly connected with the bottom end of the inner cavity of the main shell, and when the wireless controller is required to be internally maintained, the cover plate is extracted from the movable groove to be inspected and maintained, and the dust-proof net is convenient to be disassembled, cleaned or disassembled and replaced in later stages through a first magnet and a second magnet to prevent dust from entering the inner cavity of the main shell.

Description

Wireless controller for computer network

Technical Field

The present utility model relates to the field of computer network technology, and more particularly to a wireless controller for a computer network.

Background

The wireless controller is a network device, is used for centralized control of wireless APs, is a core of a wireless network, is responsible for managing all wireless APs in the wireless network, and comprises the steps of issuing configuration, modifying relevant configuration parameters, intelligent radio frequency management, access security control and the like for AP management.

The prior art has the following defects: the wireless controller in the prior art is usually fixedly installed in a computer, the whole wireless controller after installation needs to be disassembled when the wireless controller needs to be maintained, the operation is very troublesome, and meanwhile, most of the existing wireless controllers are provided with a heat dissipation opening for heat dissipation, but a large amount of dust can enter after long-time use and cover the surfaces of electronic elements in the controller, so that the heat dissipation effect and the normal use of the controller can be influenced.

Disclosure of utility model

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a wireless controller for a computer network, so as to solve the above-mentioned problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a wireless controller for computer network, includes the main casing, main casing rear end fixedly connected with panel, panel fixedly connected with protection ring all around, first connecting port and second connecting port have been seted up to the panel surface, both ends all equidistance leave about the main casing and are equipped with two thermovent, four installation blocks of main casing bottom rectangular array fixedly connected with, the mounting hole has been seted up on the installation piece top, main casing inner chamber upper portion swing joint has seal assembly, movable groove and spread groove have been seted up respectively at both ends around the main casing inner chamber, both ends all are provided with dustproof subassembly about the main casing inner chamber, main casing inner chamber bottom fixedly connected with circuit board.

Preferably, the sealing component comprises a clamping block, one end of the clamping block, which is close to the movable groove, is fixedly connected with a cover plate, and one end of the cover plate, which is far away from the clamping block, is fixedly connected with a connecting block.

Preferably, the clamping block is positioned at the front end of the movable groove, and the cover plate is movably connected to the inner cavity of the movable groove.

Preferably, the shape and the size of the connecting block are matched with the shape and the size of the inner cavity of the connecting groove, and the connecting block is movably connected to the inner cavity of the connecting groove.

Preferably, the dustproof assembly comprises two frames and first magnets, the inner wall of each frame is fixedly connected with a dustproof net, and one end of each frame, which is close to the radiating opening, of each frame is fixedly connected with four second magnets in a rectangular array.

Preferably, the first magnet rectangular array is fixedly arranged at the left end and the right end of the inner cavity of the main shell, and the position of the heat dissipation opening corresponds to the position of the dust screen.

Preferably, the shape of the first magnet is matched with the shape of the second magnet, and the first magnet is movably connected with the second magnet.

The utility model has the technical effects and advantages that:

1. According to the utility model, the main shell is sealed by the sealing component, and the movable cover plate is arranged, so that when the wireless controller needs to be internally maintained, the electronic component in the controller can be seen by only drawing the cover plate out of the movable groove, and the electronic component is inspected and maintained, and meanwhile, the tightness of the connection between the sealing component and the main shell is ensured by the connecting block and the connecting groove.

2. According to the utility model, the dust-proof assembly is arranged to prevent dust from entering the inner cavity of the main shell, so that the dust is prevented from covering the surface of an internal electronic element to influence the heat dissipation and normal use of the element, and the first magnet and the second magnet are respectively arranged on the dust-proof assembly frame and the inner wall of the main shell to mount the dust-proof assembly, so that the dust-proof assembly is convenient to detach, clean or detach and replace in the later stage, and the dust is prevented from covering the surface of the dust-proof assembly to influence the heat dissipation effect of the heat dissipation opening.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of the internal structure of the present utility model.

Fig. 3 is a schematic view of a dustproof assembly structure of the present utility model.

Fig. 4 is an enlarged schematic view of the structure a in fig. 3 according to the present utility model.

The reference numerals are: 1. a main housing; 2. a panel; 3. a guard ring; 4. a first connection port; 5. a second connection port; 6. a heat radiation port; 7. a mounting block; 8. a mounting hole; 9. a seal assembly; 91. a clamping block; 92. a cover plate; 93. a connecting block; 10. a movable groove; 11. a connecting groove; 12. a dust-proof assembly; 121. a frame; 122. a dust screen; 123. a second magnet; 124. a first magnet; 13. a circuit board.

Detailed Description

The embodiments of the present utility model will be described more fully hereinafter with reference to the accompanying drawings, in which the configurations of the embodiments are shown by way of illustration only, and a wireless controller for a computer network according to the present utility model is not limited to the configurations shown in the embodiments, but all other embodiments obtained by one skilled in the art without making any inventive effort are within the scope of the present utility model.

The utility model provides a wireless controller for a computer network, as shown in fig. 1 and 2, the wireless controller comprises a main shell 1, the rear end of the main shell 1 is fixedly connected with a panel 2, the periphery of the panel 2 is fixedly connected with a protection ring 3, the panel 2 is prevented from being damaged by collision and the like through the protection ring 3, a first connection port 4 and a second connection port 5 are formed in the surface of the panel 2, two radiating ports 6 are formed in the left end and the right end of the main shell 1 at equal intervals, the inner cavity of the main shell 1 is subjected to radiating treatment through the radiating ports 6, four mounting blocks 7 are fixedly connected to the rectangular array at the bottom end of the main shell 1, mounting holes 8 are formed in the top ends of the mounting blocks 7, the controller is conveniently mounted in the computer through the mounting blocks 7 and the mounting holes 8, a sealing assembly 9 is movably connected to the upper part of the inner cavity of the main shell 1, a movable groove 10 and a connecting groove 11 are respectively formed in the front end and the rear end of the inner cavity of the main shell 1, a dustproof assembly 12 is respectively arranged at the left end and the right end of the inner cavity of the main shell 1, a circuit board 13 is fixedly connected to the bottom end of the inner cavity of the main shell 1, and various electronic elements required by the wireless controller are mounted on the circuit board 13.

Further, seal assembly 9 includes fixture block 91, fixture block 91 is located movable tank 10 front end, the one end fixedly connected with apron 92 that fixture block 91 is close to movable tank 10, apron 92 swing joint is in movable tank 10 inner chamber, seal main casing 1 top through apron 92, it removes apron 92 to be convenient through fixture block 91, avoid apron 92 to insert unable taking out in the movable tank 10, the one end fixedly connected with connecting block 93 that fixture block 91 was kept away from to the apron 92, the shape size of connecting block 93 and the adaptation of spread groove 11 inner chamber shape size, connecting block 93 swing joint is in the spread groove 11 inner chamber, guarantee the leakproofness between apron 92 and the main casing 1 through connecting block 93 and spread groove 11, when needs carry out inside maintenance to wireless controller, only need take out apron 92 from movable tank 10, just can see the inside electronic component of controller, inspect and maintain it.

Further, as shown in fig. 3, the dustproof assembly 12 includes two frames 121 and a first magnet 124, the inner wall of the frame 121 is fixedly connected with a dustproof net 122, the position of the heat dissipation opening 6 corresponds to the position of the dustproof net 122, dust is prevented from passing through the heat dissipation opening 6 to carry out the inner cavity of the main housing 1 through the dustproof net 122, so that the dust covers the surface of an electronic component in the inner cavity of the controller, heat dissipation and normal use of the electronic component are affected, and one end of the frame 121 close to the heat dissipation opening 6 is fixedly connected with four second magnets 123 in a rectangular array.

Further, as shown in fig. 4, the rectangular array of the first magnet 124 is fixedly installed at the left end and the right end of the inner cavity of the main casing 1, the dustproof assembly 12 is conveniently installed in the inner cavity of the main casing 1 through the first magnet 124 and the second magnet 123, the shape of the first magnet 124 is matched with that of the second magnet 123, the first magnet 124 is movably connected with the second magnet 123, the first magnet 124 is directly connected with the second magnet 123, the installation is completed, the later disassembly and cleaning or the disassembly and replacement of the dustproof net 122 are convenient, dust is prevented from covering the surface of the dustproof net 122, and the radiating effect of the radiating port 6 is influenced.

The working principle of the utility model is as follows: firstly, install the electronic component that wireless controller needs on circuit board 13, after the installation, be connected with second magnet 123 through first magnet 124, install dustproof subassembly 12 in the corresponding position of main casing 1 inner wall and thermovent 6, avoid the dust to carry out main casing 1 inner chamber through thermovent 6 through dust screen 122, lead to the dust to cover the electronic component surface at the controller inner chamber, influence the radiating and normal use's of electronic component condition, when dust screen 122 surface cover's dust reaches certain thickness, can be light quick dismantle dustproof screen 122 and clear up or change, avoid influencing thermovent 6's radiating effect, after the internally mounted is accomplished, insert movable groove 10 with apron 92, promote apron 92 through fixture block 91 and seal main casing 1 top, guarantee the sealed compactness of main casing 1 through connecting block 93 and spread groove 11, simultaneously when need carry out inside maintenance to wireless controller, only need be followed movable groove 10 with apron 92 and taken out, just can see the electronic component inside the controller, inspect and maintain it.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (7)

1. A wireless controller for a computer network, comprising a main housing (1), characterized in that: the novel solar energy heat collector is characterized in that the rear end of the main casing (1) is fixedly connected with the panel (2), the periphery of the panel (2) is fixedly connected with the protection ring (3), a first connecting port (4) and a second connecting port (5) are formed in the surface of the panel (2), two radiating ports (6) are formed in the left end and the right end of the main casing (1) at equal intervals, four mounting blocks (7) are fixedly connected to the bottom end of the main casing (1) in a rectangular array mode, mounting holes (8) are formed in the top end of the mounting blocks (7), sealing assemblies (9) are movably connected to the upper portion of an inner cavity of the main casing (1), movable grooves (10) and connecting grooves (11) are formed in the front end and the rear end of the inner cavity of the main casing (1) respectively, dust-proof assemblies (12) are formed in the left end and the right end of the inner cavity of the main casing (1), and circuit boards (13) are fixedly connected to the bottom end of the inner cavity of the main casing (1).

2. A wireless controller for a computer network as recited in claim 1, wherein: the sealing assembly (9) comprises a clamping block (91), one end, close to the movable groove (10), of the clamping block (91) is fixedly connected with a cover plate (92), and one end, far away from the clamping block (91), of the cover plate (92) is fixedly connected with a connecting block (93).

3. A wireless controller for a computer network as recited in claim 2, wherein: the clamping block (91) is positioned at the front end of the movable groove (10), and the cover plate (92) is movably connected to the inner cavity of the movable groove (10).

4. A wireless controller for a computer network as recited in claim 2, wherein: the shape and the size of the connecting block (93) are matched with the shape and the size of the inner cavity of the connecting groove (11), and the connecting block (93) is movably connected to the inner cavity of the connecting groove (11).

5. A wireless controller for a computer network as recited in claim 1, wherein: the dustproof assembly (12) comprises two frames (121) and first magnets (124), a dustproof net (122) is fixedly connected to the inner wall of each frame (121), and four second magnets (123) are fixedly connected to one rectangular array at one end, close to the radiating port (6), of each frame (121).

6. A wireless controller for a computer network as recited in claim 5, wherein: the first magnets (124) are fixedly arranged at the left end and the right end of the inner cavity of the main shell (1), and the positions of the heat dissipation openings (6) correspond to the positions of the dustproof nets (122).

7. A wireless controller for a computer network as recited in claim 5, wherein: the shape of the first magnet (124) is matched with that of the second magnet (123), and the first magnet (124) is movably connected with the second magnet (123).