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CN-224214402-U - Fan with magnetic screen

CN224214402UCN 224214402 UCN224214402 UCN 224214402UCN-224214402-U

Abstract

The utility model relates to a fan with a magnetic screen, which comprises a main frame, wherein a mounting groove is formed in the main frame, the main frame comprises a fan upper cover and a fan lower cover, a clamping groove is formed in the inner side of the fan lower cover, a clamping block is arranged at the bottom of the fan upper cover, a hollowed-out plate is connected with the inner side of the fan lower cover, a first mounting cylinder is arranged at the top of the hollowed-out plate in an upward extending mode, and a main control board is mounted on the first mounting cylinder. The hollow shaft design of the utility model can ensure that the fan blade is convenient to detach, and the magnetic mounting plate on the hollow shaft can not prop against the upper part of the fan blade by rotating the nut at the bottom of the hollow shaft, so that the fan blade is taken out without influencing a circuit.

Inventors

  • YU QIANYUN

Assignees

  • 东莞市敢想电子科技有限公司

Dates

Publication Date
20260508
Application Date
20250528

Claims (6)

  1. 1. The utility model provides a fan with screen is inhaled to magnetism, including total frame, the mounting groove has been seted up to total frame inside, total frame includes fan upper cover and fan lower cover, the draw-in groove has been seted up to fan lower cover inboard, fan upper cover bottom is equipped with the fixture block, its characterized in that, fan lower cover inboard is connected with the fretwork board, the upward extension of fretwork board top is equipped with first installation section of thick bamboo, install the main control board on the first installation section of thick bamboo, the main control board top is equipped with the second installation section of thick bamboo, slidable mounting has the flabellum in the second installation section of thick bamboo, be equipped with the installation axle through seting up the circular slot on the flabellum, slidable mounting axle is equipped with the hollow axle, the hollow axle top is equipped with the magnetism and inhales the mounting panel, the magnetism is inhaled the mounting panel and is located the position between the screen control board is installed to the magnetism, be equipped with the contact pad on the screen control board, the magnetism is inhaled the screen bottom and is equipped with the bullet needle, the total frame left and right sides all is equipped with the assembly mouth, be equipped with the connection between the lamp and take the position to be equipped with the needle.
  2. 2. The fan with the magnetic screen according to claim 1, wherein a wire placing frame is connected between the lower cover of the fan and the hollowed-out plate, a wire is arranged in the wire placing frame, an input end of the wire is connected with the lamp belt, a through groove is formed in the bottom of the hollowed-out plate, the wire is provided with a first output end and a second output end, the first output end is connected with the main control board, and the second output end penetrates through the through groove to be connected with the screen control board.
  3. 3. The fan with the magnetic screen of claim 1, further comprising a controller, wherein the front side of the controller is provided with a USB interface, and the left side of the controller is provided with a second connector.
  4. 4. A fan with a magnetic screen as claimed in claim 3, wherein the right side of the main frame is provided with a T-shaped clamping block, and the left side of the main frame and the left side of the controller are provided with T-shaped clamping grooves.
  5. 5. A fan with a magnetically attractable screen according to claim 3 wherein the first connector and the second connector are spring connectors.
  6. 6. The fan with a magnetically attractable screen of claim 1 wherein the light strip has a usb+pwm+ argb module built into it.

Description

Fan with magnetic screen Technical Field The utility model belongs to the technical field of fans, and particularly relates to a fan with a magnetic screen. Background With the development of technology and the diversification of user demands, the combination of the chassis fan and the screen gradually becomes a trend, in the design of combining the traditional chassis fan and the screen, the screen is often tightly connected with the fan or the chassis through a fixing manner such as a screw, a buckle and the like, but in practical application, once the screen is installed, the content and the form of the screen are difficult to change, and if the user wants to change the content or the style of the screen display, complicated disassembly and reinstallation operations are often required, and even the whole fan assembly may need to be replaced. Aiming at the limitation of the conventional fixed screen arrangement, the utility model designs the fan with the magnetic attraction screen, the detachable connection of the screen and the fan is realized through the adsorption effect of the magnetic material, the flexibility of the screen is greatly improved, and the independent disassembly of the fan can be realized while the normal power supply of the magnetic attraction screen is ensured. Disclosure of utility model The present utility model is directed to a fan with a magnetic screen, so as to solve the above-mentioned problems in the prior art. The fan with the magnetic screen comprises a main frame, wherein a mounting groove is formed in the main frame, the main frame comprises a fan upper cover and a fan lower cover, a clamping groove is formed in the inner side of the fan lower cover, a clamping block is arranged at the bottom of the fan upper cover, a hollowed-out plate is connected to the inner side of the fan lower cover, a first mounting cylinder is arranged at the top of the hollowed-out plate in an upward extending mode, a main control plate is mounted on the first mounting cylinder, a second mounting cylinder is arranged at the top of the main control plate, fan blades are mounted in the second mounting cylinder in a sliding mode, a mounting shaft is arranged on the fan blades through the circular grooves, a hollow shaft is arranged in the mounting shaft in a sliding mode, a magnetic mounting plate is arranged at the top of the hollow shaft, a nut is fixedly connected to the lower portion of the hollow shaft through threads, and the magnetic screen is mounted at the top of the magnetic mounting plate. Preferably, a screen control board is arranged at the position, between the magnetic screens, on the magnetic mounting plate, and is provided with a contact pad, and a spring needle is arranged at the bottom of the magnetic screen. Preferably, the left side and the right side of the main frame are both provided with assembly openings, a lamp strip is connected between the assembly openings, a first connector is arranged at the position of the left side of the lamp strip, which is positioned at the assembly openings, and a contact pin is arranged at the position of the right side of the lamp strip, which is positioned at the assembly openings. Preferably, a wire placing frame is connected between the lower cover of the fan and the hollowed-out plate, a wire is arranged in the wire placing frame, the input end of the wire is connected with the lamp belt, the bottom of the hollowed-out plate is provided with a through groove, the wire is provided with a first output end and a second output end, the first output end is connected with the main control board, and the second output end penetrates through the through groove and is connected with the screen control board. Preferably, a controller is further arranged, a USB main interface is arranged on the front side of the controller, and a second connector is arranged on the left side of the controller. Preferably, the right side of the main frame is provided with a T-shaped clamping block, and the left side of the main frame and the left side of the controller are provided with T-shaped clamping grooves. Preferably, the first connector and the second connector are both spring connectors. Preferably, the lamp strip is built-in with a usb+pwm+ argb module. Compared with the prior art, the utility model has the beneficial effects that: The magnetic screen is tightly attached to the magnetic mounting plate through magnetism and is provided with the buckle and the clamping rod for positioning, the magnetic screen can be rapidly positioned and mounted, and the magnetic screen is only required to be pulled out when being dismounted, so that the operation is simple, a user can easily replace the screen according to own preference or demand, and the flexibility is high; The hollow shaft is designed, so that the fan blades are convenient to detach, and the magnetic mounting plate on the hollow shaft can not prop against the upper parts of the fan blades any more by rot