Fan module and terminal device

Abstract

A fan module includes a base, a fan, a fixing plate, and a rotating mechanism. The fan is disposed on the base. The fan includes a main portion and an extending portion. The extending portion connects the main portion and extends radially along the main portion. The fixing plate is fixed on the base. The rotating mechanism is rotatably disposed on the fixing plate. When the rotating mechanism is in a first position, the rotating mechanism restricts the movement of the fan. When the rotating mechanism rotates to a second position, the rotating mechanism releases the restriction on the fan. The present disclosure further provides a terminal device. The fan module enables the installation and disassembly of the fan without the need for tools.

Claims

1. A fan module, improved in that it includes: Base; A fan is mounted on the base. The fan includes a main body and an extension, the extension being connected to the main body and extending radially along the main body. A fixing plate is fixed to the base, and the fixing plate has a first positioning hole and a second positioning hole; and a rotating mechanism is rotatably disposed on the fixing plate, the rotating mechanism including a positioning post; when the rotating mechanism is in a first position, the positioning post is located in the first positioning hole to limit the fan; when the rotating mechanism rotates to a second position, the positioning post is located in the second positioning hole, and the rotating mechanism releases the limiting effect on the fan.

2. The fan module as described in claim 1, wherein, The rotating mechanism includes: a baffle rotatably mounted on the fixed plate; and a locking assembly including the positioning post, a sleeve, and a first handle, wherein the sleeve is fixed to the side of the baffle opposite to the fixed plate, the positioning post is telescopically inserted through the sleeve and the baffle, and the first handle and the end of the positioning post opposite to the fixed plate are rotatably connected; wherein, the rotation of the first handle drives the positioning post to extend or retract relative to the baffle.

3. The fan module as described in claim 2, wherein, The baffle is used to rotate about a first direction, and the first handle is used to rotate about a second direction, the second direction and the first direction being perpendicular to each other.

4. The fan module as described in claim 2, wherein, The baffle includes a first baffle portion and a protrusion. The first baffle portion is connected to the fixed plate. The protrusion is disposed on the surface of the first baffle portion facing the fixed plate. The fixed plate includes a top, which is the end of the fixed plate away from the base. The top is used to support the protrusion.

5. The fan module as described in claim 4, wherein, The top has a groove for accommodating the protrusion.

6. The fan module as described in claim 4, wherein, The baffle also includes a second baffle portion, which is connected to the first baffle portion for limiting the fan; the fan module also includes a soft pad, which is disposed on the surface of the second baffle portion opposite to the first baffle portion.

7. The fan module as described in claim 2, wherein, The rotating mechanism also includes a second handle, which is fixed to the baffle.

8. The fan module as described in claim 1, wherein, The rotating mechanism further includes a rotating shaft that passes through the fixed plate and the rotating mechanism, and the rotating mechanism is used to rotate relative to the fixed plate about the rotating shaft.

9. A terminal device, improved in that it includes the fan module described in any one of claims 1 to 8.

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