Local area internet controller

Abstract

The utility model provides a local area internet controller, which relates to the technical field of controllers and comprises a fixing plate, a placing plate is arranged on one side of the fixing plate, a case is placed at the top end of the placing plate, and supporting plates are fixed at the top end of the placing plate and positioned on two sides of the case. A fan can be driven to rotate through operation of a second motor, high temperature in the case is guided by rotation of the fan and discharged from a support, during heat dissipation of the device, through arrangement of a first dustproof plate and a second dustproof plate, an air outlet and an air inlet can be protected, dust is prevented from entering the case, and through operation of a first motor, the heat dissipation efficiency of the device is improved. And a screw rod is driven to rotate, so that a movable plate is lifted under the limiting of a limiting column, and a case mounted at the top end of a placement plate is driven to lift, so that on one hand, maintenance personnel can conveniently maintain, on the other hand, the case is integrally heightened, the phenomenon of mistaken touch or collision of other people is avoided, and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of controllers, in particular to a local area Internet controller. Background Art

[0002] The Internet refers to a network system that connects multiple computers and other network devices within a relatively small geographical area using specific communication equipment and protocols. It usually exists in places such as offices, schools, businesses or residences.

[0003] At present, a local area Internet controller in the prior art has poor protection, cannot prevent others from accidentally touching it or is inconvenient to adjust it according to the height of the maintenance personnel, and has poor practicality. In addition, a local area Internet controller in the prior art is fixed in one place by multiple bolts. When it needs to be disassembled, the disassembly of multiple bolts is very troublesome, and traditional local area Internet controllers are cooled by natural wind. This cooling method has poor cooling effect and is not practical. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art that the protection is poor, the accidental touch by others cannot be avoided or the adjustment is inconvenient according to the height of the maintenance personnel, and the multiple bolts are fixed in one place. When it is necessary to disassemble it, the disassembly of the multiple bolts is very troublesome, and the traditional local area Internet controllers are cooled by natural wind. This cooling method has a poor cooling effect. A local area Internet controller is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a local area Internet controller, comprising a fixed plate, a placement plate is provided on one side of the fixed plate, a chassis is placed on the top of the placement plate, support plates are fixed on both sides of the chassis at the top of the placement plate, and both support plates are provided with a snap structure for limiting the position of the chassis, a movable structure for driving the placement plate to move up and down is provided in the fixed plate, a slide plate is slidably connected in the chassis, a controller body is installed on the top of the slide plate, an air outlet is opened on the top of the chassis, a bracket matching the air outlet is fixed on the top of the chassis, a connecting plate is fixed in the bracket, a second motor is installed on the bottom end of the connecting plate, a fan is fixed on the output end of the second motor, and an air inlet is opened on the side wall of the chassis.

[0006] Preferably, the snap-fit ​​structure includes a card column that is slidably connected to two support plates respectively, one end of the card column is arranged in the chassis, a baffle is fixed to the other end of the card column, a spring is fixed on the outside of the card column between the baffle and the support plate, and both ends of the chassis are provided with card slots matching the card column.

[0007] Preferably, the movable structure includes a first motor installed on the inner wall of the fixed plate, a screw is fixed to the output end of the first motor, a movable plate is threadedly connected to the outer wall of the screw, the other end of the movable plate is slidably connected to the limiting column, a connecting block is fixed to one end of the movable plate, and the end of the connecting block away from the movable plate passes through the fixed plate and is fixed to the placement plate.

[0008] Preferably, one end of the screw rod away from the first motor is rotatably connected to the fixed plate, both ends of the limit column are fixed to the fixed plate, and one end of the fixed plate is provided with a movable groove matching the connecting block.

[0009] Preferably, mounting plates are fixed at both ends of the fixing plate, mounting holes are provided in the mounting plates, and two door panels are connected to the open end of the chassis by pins, and handles are fixed on the outer walls of the two door panels.

[0010] Preferably, limit blocks are fixed at both ends of the slide plate, limit grooves matching the limit blocks are opened at both ends of the inner wall of the chassis, a first dustproof plate is fixed above the connecting plate in the bracket, and a second dustproof plate is fixed in the air inlet.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the present invention, when the chassis needs to be disassembled, the user only needs to pull the two baffles in opposite directions to drive the two clamping columns out of the clamping slots provided at both ends of the chassis. At this time, the user can directly remove the chassis for maintenance or replacement. When installing, the user pulls the two baffles in opposite directions to place the chassis on the placement plate, loosens the two baffles, and the clamping columns enter the clamping slots provided on the outer wall of the chassis under the reset thrust of the spring, and limit their entry to achieve the installation effect.

[0013] 2. In the utility model, the operation of the second motor can drive the fan to rotate, so that the high temperature inside the chassis is discharged from the bracket through the guidance of the fan rotation. When the device is dissipating heat, the first dustproof plate and the second dustproof plate are set to protect the air outlet and the air inlet to prevent dust from entering the chassis. The operation of the first motor drives the screw to rotate, so that the movable plate is raised and lowered under the limit of the limit column, thereby driving the chassis installed on the top of the placement plate to rise and fall. On the one hand, it is convenient for maintenance personnel to carry out maintenance. On the other hand, the chassis can be raised as a whole to prevent other people from accidentally touching or colliding with it, and it is safer and more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A stereogram of a local area Internet controller is proposed for the utility model;

[0015] Figure 2A mobile structural cross-sectional view of a local area Internet controller is proposed for the utility model;

[0016] Figure 3 A schematic diagram of a buckle structure of a local area Internet controller is proposed for the utility model;

[0017] Figure 4 The utility model provides a schematic diagram of the internal structure of a chassis of a local area Internet controller.

[0018] Legend: 1. Fixed plate; 2. Placement plate; 3. Chassis; 4. Moving structure; 401. First motor; 402. Screw; 403. Moving plate; 404. Limiting column; 405. Connecting block; 5. Moving slot; 6. Mounting plate; 7. Mounting hole; 8. Support plate; 9. Buckle structure; 901. Column; 902. Baffle; 903. Spring; 904. Slot; 10. Slide plate; 11. Controller body; 12. Limiting block; 13. Limiting slot; 14. Air outlet; 15. Bracket; 16. Connecting plate; 17. Second motor; 18. Fan; 19. First dustproof plate; 20. Air inlet; 21. Second dustproof plate; 22. Door panel; 23. Handle. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0021] Embodiment 1, as Figure 1-4 As shown, the utility model provides a local area Internet controller, including a fixing plate 1, a placing plate 2 is provided on one side of the fixing plate 1, a chassis 3 is placed on the top of the placing plate 2, support plates 8 are fixed on both sides of the top of the placing plate 2 located at the chassis 3, and buckle structures 9 for limiting the position of the chassis 3 are provided in the two support plates 8, a moving structure 4 for driving the placing plate 2 to move up and down is provided in the fixing plate 1, a slide plate 10 is slidably connected in the chassis 3, a controller body 11 is installed on the top of the slide plate 10, an air outlet 14 is provided on the top of the chassis 3, a bracket 15 matching the air outlet 14 is fixed on the top of the chassis 3, a connecting plate 16 is fixed in the bracket 15, a second motor 17 is installed on the bottom end of the connecting plate 16, a fan 18 is fixed on the output end of the second motor 17, and an air inlet 20 is provided on the side wall of the chassis 3.

[0022] The effect achieved by the entire embodiment 1 is that, through the operation of the moving structure 4, the chassis 3 installed on the top of the placement plate 2 can be driven to rise and fall, which is convenient for maintenance personnel to carry out maintenance on the one hand, and on the other hand, the chassis 3 can be adjusted as a whole to avoid accidental touch or collision by other people, which is safer and more convenient. Through the setting of the snap structure 9, the position of the chassis 3 placed on the placement plate 2 can be limited, which is convenient for quick installation and disassembly. Through the operation of the second motor 17, the fan 18 can be driven to rotate, so that the high temperature inside the chassis 3 is guided by the rotation of the fan 18 and discharged from the bracket 15. Compared with natural wind heat dissipation, this heat dissipation effect is better.

[0023] Embodiment 2, as Figure 1-4 As shown, the buckle structure 9 includes a card column 901 which is slidably connected to the two support plates 8 respectively, one end of the card column 901 is arranged in the chassis 3, and a baffle 902 is fixed to the other end of the card column 901, and a spring 903 is fixed on the outside of the card column 901 between the baffle 902 and the support plate 8, and both ends of the chassis 3 are provided with a card slot 904 matching the card column 901, and the moving structure 4 includes a first motor 401 installed on the inner wall of the fixed plate 1, a screw rod 402 is fixed to the output end of the first motor 401, and a moving plate 403 is threadedly connected to the outer wall of the screw 402, and the other end of the moving plate 403 is slidably connected to the limiting column 404, and a connecting block 405 is fixed to one end of the moving plate 403, and the connecting block 405 is away from the moving plate 403. One end passes through the fixed plate 1 and is fixed to the placement plate 2, the end of the screw 402 away from the first motor 401 is rotatably connected to the fixed plate 1, both ends of the limit column 404 are fixed to the fixed plate 1, one end of the fixed plate 1 is provided with a movable groove 5 matching the connecting block 405, both ends of the fixed plate 1 are fixed with mounting plates 6, and mounting holes 7 are provided in the mounting plates 6. The open end pin shaft of the chassis 3 is connected to two door panels 22, and handles 23 are fixed on the outer walls of the two door panels 22. Both ends of the skateboard 10 are fixed with limit blocks 12, and both ends of the inner wall of the chassis 3 are provided with limit grooves 13 matching the limit blocks 12. A first dustproof plate 19 is fixed in the bracket 15 above the connecting plate 16, and a second dustproof plate 21 is fixed in the air inlet 20.

[0024] The effect achieved by the entire embodiment 2 is that when the chassis 3 needs to be disassembled, the user only needs to pull the two baffles 902 in opposite directions to drive the two clamping columns 901 to disengage the clamping slots 904 opened at both ends of the chassis 3. At this time, the user can directly remove the chassis 3 for maintenance or replacement. When installing, the user pulls the two baffles 902 in opposite directions to place the chassis 3 on the placement plate 2, loosens the two baffles 902, and the clamping column 901 enters the clamping slot 904 opened on the outer wall of the chassis 3 under the reset thrust of the spring 903, and limits its entry to achieve the installation effect. By setting the first dustproof plate 19 and the second dustproof plate 21, the air outlet 14 and the air inlet 20 can be adjusted. Protection is carried out to prevent dust from entering the chassis 3. The operation of the first motor 401 drives the screw 402 to rotate, so that the movable plate 403 is lifted and lowered under the limit of the limit column 404, thereby driving the chassis 3 installed on the top of the placement plate 2 to lift and lower. On the one hand, it is convenient for maintenance personnel to carry out maintenance. On the other hand, the chassis 3 is adjusted as a whole to prevent other people from accidentally touching or colliding with it. It is safer and more convenient. Through the setting of the slide plate 10, it is convenient for the user to slide the slide plate 10 to drive the controller body 11 to move directly out of the chassis 3, which is convenient for its maintenance. Through the setting of the limit block 12 and the limit groove 13, the slide plate 10 is prevented from being directly moved out of the chassis 3.

[0025] Working principle: When the device is used, the fixing plate 1 is first installed on the wall as a whole through the mounting plate 6 and the mounting hole 7. The user pulls the two baffles 902 in the opposite direction to place the chassis 3 on the placement plate 2. The two baffles 902 are loosened, and the clamping column 901 enters the clamping groove 904 provided on the outer wall of the chassis 3 under the reset thrust of the spring 903, and limits it to achieve the installation effect. After installation, the operation of the first motor 401 drives the screw 402 to rotate, so that the movable plate 403 is lifted and lowered under the limit of the limit column 404, driving the placement The plate 2 and the chassis 3 rise. When the chassis 3 needs to be disassembled, the user only needs to pull the two baffles 902 in opposite directions to drive the two clamping columns 901 to disengage from the clamping slots 904 provided at both ends of the chassis 3. At this time, the user can directly move out the chassis 3 to repair it or change its position. The setting of the slide plate 10 makes it convenient for the user to slide the slide plate 10 to drive the controller body 11 to move directly out of the chassis 3. Through the operation of the second motor 17, the fan 18 can be driven to rotate, so that the high temperature inside the chassis 3 is guided by the rotation of the fan 18 and discharged from the bracket 15.

[0026] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A local area internet controller, comprising a fixing plate (1), characterized in that: A placement plate (2) is provided on one side of the fixing plate (1), a chassis (3) is placed on the top of the placement plate (2), support plates (8) are fixed on both sides of the chassis (3) at the top of the placement plate (2), and buckle structures (9) for limiting the position of the chassis (3) are provided in the two support plates (8), a moving structure (4) for driving the placement plate (2) to move up and down is provided in the fixing plate (1), and a slide plate (10) is slidably connected in the chassis (3). A controller body (11) is installed at the top of the slide plate (10), an air outlet (14) is provided at the top of the chassis (3), a bracket (15) matching the air outlet (14) is fixed at the top of the chassis (3), a connecting plate (16) is fixed inside the bracket (15), a second motor (17) is installed at the bottom of the connecting plate (16), a fan (18) is fixed at the output end of the second motor (17), and an air inlet (20) is provided on the side wall of the chassis (3).

2. A local area Internet controller according to claim 1, characterized in that: The buckle structure (9) comprises a clamping column (901) which is slidably connected to two support plates (8), one end of the clamping column (901) is arranged in the chassis (3), a baffle (902) is fixed to the other end of the clamping column (901), a spring (903) is fixed on the outside of the clamping column (901) between the baffle (902) and the support plate (8), and a clamping groove (904) matching the clamping column (901) is provided at both ends of the chassis (3).

3. The local area internet controller according to claim 1, characterized in that: The movable structure (4) comprises a first motor (401) mounted on the inner wall of the fixed plate (1); a screw rod (402) is fixed to the output end of the first motor (401); a movable plate (403) is threadedly connected to the outer wall of the screw rod (402); the other end of the movable plate (403) is slidably connected to a limiting column (404); a connecting block (405) is fixed to one end of the movable plate (403); an end of the connecting block (405) away from the movable plate (403) passes through the fixed plate (1) and is fixed to the placement plate (2).

4. A local area internet controller according to claim 3, characterized in that: One end of the screw rod (402) away from the first motor (401) is rotatably connected to the fixed plate (1), both ends of the limit column (404) are fixed to the fixed plate (1), and one end of the fixed plate (1) is provided with a movable groove (5) matching the connecting block (405).

5. The local area internet controller according to claim 1, characterized in that: Mounting plates (6) are fixed at both ends of the fixing plate (1), mounting holes (7) are provided in the mounting plates (6), and two door plates (22) are connected to the open end of the chassis (3) by pin shafts, and handles (23) are fixed on the outer walls of the two door plates (22).

6. The local area internet controller according to claim 1, characterized in that: Limit blocks (12) are fixed at both ends of the slide plate (10), and limit grooves (13) matching the limit blocks (12) are provided at both ends of the inner wall of the chassis (3). A first dustproof plate (19) is fixed above the connecting plate (16) in the bracket (15), and a second dustproof plate (21) is fixed in the air inlet (20).

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