CN210950582U

CN210950582U - Fan that can multi-angle was adjusted

Info

Publication number: CN210950582U
Application number: CN201922006689.XU
Authority: CN
Inventors: 李锦洪
Original assignee: Jiangmen Xinke Motor Co ltd
Current assignee: Jiangmen Xinke Motor Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-07-07
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a but fan of multi-angle regulation, including fan and fixed bolster, the fixed bolster rotates with the both sides of fan respectively and is connected, and on the fixed bolster was located and was rotated the seat, the fixed bolster with rotate a fixed connection, the bottom of rotating the seat was equipped with the axis of rotation, the below of rotating the seat was equipped with the fixing base, the fixing base was equipped with the connecting hole, in the connecting hole was located to the axis of rotation, the utility model discloses simple structure can realize the multi-angle regulation of fan.

Description

Fan that can multi-angle was adjusted

Technical Field

The utility model relates to a fan technical field, in particular to but fan that multi-angle was adjusted.

Background

Because the fan is convenient, characteristics such as the heat dissipation is good, the wide application is in the heat dissipation ventilation of mill, and current fan generally can only carry out the regulation of vertical direction to the fan, and the unable angle of adjusting the fan horizontal direction need to realize adjusting horizontal angle to the position adjustment of whole fan, and the fan is generally bulky, and weight is heavier, is difficult for adjusting position.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a fan that simple structure, but multi-angle are adjusted.

In order to solve the technical problem, the utility model discloses a technical scheme does:

the utility model provides a but fan of multi-angle modulation, includes fan and fixed bolster, its characterized in that: the fixed bolster respectively with the both sides of fan are rotated and are connected, and the fixed bolster is located and is rotated on the seat, the fixed bolster with rotate seat fixed connection, the bottom of rotating the seat is equipped with the axis of rotation, rotates the below of seat and is equipped with the fixing base, the fixing base is equipped with the connecting hole, the axis of rotation is located in the connecting hole.

The utility model discloses a further improvement, the both sides of fan are equipped with the connecting seat, the connecting seat is equipped with the mounting hole, the fixed bolster is equipped with the spliced pole, the spliced pole is located in the mounting hole, be equipped with in the mounting hole with spliced pole complex second bearing.

The utility model discloses a further improvement, the spliced pole is equipped with elastic cam piece, the connecting seat be equipped with cam piece complex concave part down.

The utility model discloses a further improvement, be equipped with at least one bearing in the connecting hole, the bearing is installed in the axis of rotation.

The utility model further improves, the bottom of rotating the seat is equipped with the supporting wheel, the top of fixing base is equipped with the recess, the supporting wheel is in roll in the recess.

The utility model discloses a further improvement, the bottom of fixed bolster is equipped with the fixed block, the fixed block passes through the bolt and rotates seat fixed connection.

The utility model discloses a further improvement, the bottom of fixing base is equipped with the gyro wheel, the four corners of fixing base is located to the gyro wheel.

Adopt above-mentioned technical scheme, the fixed bolster rotates with the fan to be connected, and the fan can rotate around the center pin of spliced pole, realizes the fan at the angle modulation of vertical direction, fixed bolster with rotate a fixed connection, the fixing base passes through rotation axis connection with rotating the seat, realizes that the fan carousel formula rotates, realizes the regulation of the angle of fan horizontal direction, adjusts the convenience moreover.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of a connection structure of a rotary seat and a fixed seat;

FIG. 3 is a schematic view of the connection structure of the connecting seat and the connecting post;

FIG. 4 is a schematic view of a cam block and a lower concave portion;

the following are marked in the figure: 1. a fan; 2. fixing a bracket; 3. a rotating seat; 4. a rotating shaft; 5. a fixed seat; 6. connecting holes; 7. a connecting seat; 8. mounting holes; 9. connecting columns; 10. a second bearing; 11. a cam block; 12. a lower recess; 13. a first bearing; 14. a supporting wheel; 15. a groove; 16. a fixed block; 17. and a roller.

Detailed Description

As shown in fig. 1-4, the embodiment of the present invention relates to a fan capable of being adjusted at multiple angles, which comprises a fan 1 and a fixing bracket 2, wherein the fixing bracket 2 is rotatably connected with two sides of the fan 1 respectively, two sides of the fan 1 are provided with connecting seats 7, the connecting seats 7 are provided with mounting holes 8, two sides of the fixing bracket 2 are provided with connecting columns 9, the connecting columns 9 are arranged in the mounting holes 8, second bearings 10 matched with the connecting columns 9 are arranged in the connecting seats 7, the connecting columns 9 are fixed by nuts after passing through the mounting holes 8, the connecting columns 9 are matched with the second bearings 10 to realize the rotatable connection of the fan 1 and the fixing bracket 2, the fan 1 can rotate around the central axis of the connecting columns 9, the connecting columns 9 are provided with elastic cam blocks 11, the mounting holes 8 are provided with concave portions 12 matched with the cam blocks 11, when the fan 1 is rotated, the, until the bulge rotates to the next matching position with the lower concave part 12, the stepped adjustment and positioning effects are achieved, the fixed support 2 is arranged on the rotating seat 3, the vertical distance from the fixed hole to the rotating seat 3 is larger than the vertical distance from the fixed hole to the two end faces of the fan 1, the fan 1 can rotate 360 degrees around the axis of the connecting column 9 without considering a power line, the bottom of the fixed support 2 is provided with a fixed block 16, the fixed block 16 is fixedly connected with the rotating seat 3 through a bolt, the fixed support 2 is fixedly connected with the rotating seat 3, the fan 1 can be disassembled when needed, the bottom of the rotating seat 3 is provided with a rotating shaft 4, a fixed seat 5 is arranged below the rotating seat 3, the fixed seat 5 is provided with a connecting hole 6, the rotating shaft 4 is arranged in the connecting hole 6, at least one first bearing 13 is arranged in the connecting hole 6, the stability of the rotation of the connecting shaft can be, through the cooperation of first bearing 13 and axis of rotation 4, realize rotating 3 relative fixing base of seat 5 and rotate, it can rotate around 4 axle centers of axis of rotation 360 degrees to rotate seat 3, the bottom of rotating seat 3 is equipped with bearing wheel 14, bearing wheel 14 is fixed in the inboard of rotating seat 3, the top of fixing base 5 is equipped with recess 15, bearing wheel 14 rolls in recess 15, bearing wheel 14 plays supplementary bearing and supplementary pivoted effect, it is more steady nimble to make to rotate seat 3, the bottom of fixing base 5 is equipped with gyro wheel 17, the four corners of fixing base 5 is located to gyro wheel 17, gyro wheel 17 is the universal wheel, can follow all directions and rotate, be convenient for the removal of whole platform fan.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides a but fan of multi-angle modulation, includes fan (1) and fixed bolster (2), its characterized in that: fixed bolster (2) respectively with the both sides of fan (1) are rotated and are connected, and on fixed bolster (2) were located and are rotated seat (3), fixed bolster (2) with rotate seat (3) fixed connection, the bottom of rotating seat (3) is equipped with axis of rotation (4), and the below of rotating seat (3) is equipped with fixing base (5), fixing base (5) are equipped with connecting hole (6), axis of rotation (4) are located in connecting hole (6).

2. The blower adjustable according to claim 1, wherein: the fan is characterized in that connecting seats (7) are arranged on two sides of the fan (1), mounting holes (8) are formed in the connecting seats (7), connecting columns (9) are arranged on the fixing supports (2), the connecting columns (9) are arranged in the mounting holes (8), and second bearings (10) matched with the connecting columns (9) are arranged in the mounting holes (8).

3. The blower adjustable according to claim 2, wherein: the connecting column (9) is provided with an elastic cam block (11), and the connecting seat (7) is provided with a lower concave part (12) matched with the cam block (11).

4. The blower adjustable according to claim 1, wherein: at least one first bearing (13) is arranged in the connecting hole (6), and the bearing is installed on the rotating shaft (4).

5. The blower adjustable according to claim 1, wherein: the bottom of the rotating seat (3) is provided with a supporting wheel (14), the top of the fixed seat (5) is provided with a groove (15), and the supporting wheel (14) rolls in the groove (15).

6. The blower adjustable according to claim 1, wherein: the bottom of the fixed support (2) is provided with a fixed block (16), and the fixed block (16) is fixedly connected with the rotating seat (3) through a bolt.

7. The blower adjustable according to claim 1, wherein: the bottom of fixing base (5) is equipped with gyro wheel (17), the four corners of fixing base (5) are located in gyro wheel (17).