CN216589226U - Fan with automatic swing function - Google Patents
Fan with automatic swing function Download PDFInfo
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- CN216589226U CN216589226U CN202122103276.0U CN202122103276U CN216589226U CN 216589226 U CN216589226 U CN 216589226U CN 202122103276 U CN202122103276 U CN 202122103276U CN 216589226 U CN216589226 U CN 216589226U
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Abstract
The utility model discloses a fan with an automatic swinging function, which belongs to the technical field of fans and comprises a first base, wherein the top end of the first base is provided with a first groove, a second base is arranged in the first groove, the side wall of the first groove is provided with an annular sliding chute, the top end of the second base is provided with a second groove, two first sliding blocks are fixed on the side surface of the second base, a first telescopic cylinder is fixed in the second groove and is provided with a straight plate, bearings are fixed on the two side walls of the second groove, a piston rod of the first telescopic cylinder is connected with a telescopic rod, and a first connecting block is fixed at the top end of the telescopic rod; the top end of the straight plate is fixed with a blowing mechanism through two straight rods, the bottom end of the straight plate is fixed with a second connecting block movably connected with the first connecting block through a second rotating shaft, two sides of the straight plate are both fixed with first rotating shafts, and the other ends of the two first rotating shafts are respectively movably connected with two bearings; by using the fan, the blowing mechanism is driven to swing, so that the blowing range is wider, the fan can be suitable for equipment with larger area, and the fan is reasonable in design and convenient to popularize.
Description
Technical Field
The utility model relates to the technical field of fans, in particular to a fan with an automatic swinging function.
Background
The fan is a machine which increases gas pressure and discharges gas by means of input mechanical energy, and is a driven fluid machine; the existing fan does not have a swinging function, so that the existing fan cannot be applied to large-size equipment, and the limitation is large, so that a fan with an automatic swinging function needs to be designed urgently to solve the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fan with an automatic swinging function, and the fan is used for solving the problem that the existing fan cannot be applied to equipment with a larger size due to the fact that the existing fan does not have the swinging function.
In order to solve the technical problem, the utility model provides a fan with an automatic swinging function, which comprises a first base, wherein a first groove is formed at the top end of the first base, a second base is arranged in the first groove, an annular sliding groove is formed in the side wall of the first base, a second groove is formed at the top end of the second base, two first sliding blocks which are both positioned in the annular sliding groove are fixed on the side surface of the second base, a first telescopic cylinder and a straight plate are fixed in the second groove, the telescopic end of the first telescopic cylinder is connected with a telescopic rod, and a first connecting block is fixed at the top end of the telescopic rod;
the top end of the straight plate is fixed with a blowing mechanism through two straight rods, the bottom end of the straight plate is fixed with a second connecting block, two sides of the straight plate are both fixed with first rotating shafts, and the second connecting block is movably connected with the first connecting block through a second rotating shaft; and bearings are fixed on two side walls of the second groove, and the other ends of the two first rotating shafts are movably connected with the two bearings respectively.
Optionally, the blowing mechanism includes a protection frame, a driving motor and a fan, the protection frame is fixed to the top ends of the two straight rods, the driving motor and the fan are located in the protection frame, the driving motor is fixed to the bottom surface inside the protection frame, and the output end of the driving motor is connected with the fan.
Optionally, a second telescopic cylinder is fixed in the first groove, a telescopic end of the second telescopic cylinder is connected with a moving block, a first cylinder is fixed at the top end of the moving block, and the first cylinder is movably connected with a first circular ring; the bottom end of the second base is fixedly provided with a rotary table, the edge of the bottom end of the rotary table is fixedly provided with a second cylinder, the second cylinder is movably connected with a second circular ring, and the second circular ring is connected with the first circular ring through a connecting rod.
Optionally, a first sliding groove is further formed in the first groove, and a second sliding block located in the first sliding groove is fixed at the bottom end of the moving block.
Optionally, a second sliding groove is formed in the second groove, and a third sliding block located in the second sliding groove is fixed at the bottom end of the telescopic rod.
The fan with the automatic swinging function comprises a first base, wherein a first groove is formed in the top end of the first base, a second base is arranged in the first groove, an annular sliding groove is formed in the side wall of the first base, a second groove is formed in the top end of the second base, two first sliding blocks are fixed on the side surface of the second base, a first telescopic cylinder and a straight plate are fixed in the second groove, bearings are fixed on two side walls of the second groove, a telescopic end of the first telescopic cylinder is connected with a telescopic rod, and a first connecting block is fixed at the top end of the telescopic rod; the top end of the straight plate is fixed with a blowing mechanism through two straight rods, the bottom end of the straight plate is fixed with a second connecting block movably connected with the first connecting block through a second rotating shaft, two sides of the straight plate are both fixed with first rotating shafts, and the other ends of the two first rotating shafts are respectively movably connected with two bearings; by using the fan, the blowing mechanism is driven to swing, so that the blowing range is wider, the fan can be suitable for equipment with larger area, and the fan is reasonable in design and convenient to popularize.
Drawings
FIG. 1 is a schematic structural diagram of a fan with an automatic swing function according to the present invention;
fig. 2 is a left side view of the fan part with the automatic swing function provided by the present invention.
Detailed Description
The following describes a fan with an automatic swing function in detail with reference to the accompanying drawings and specific embodiments. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
Example one
The utility model provides a fan with an automatic swinging function, which is structurally shown in figure 1 and comprises a first base 1, wherein a first groove 2 is formed at the top end of the first base 1, a second base 3 is arranged in the first groove 2, an annular sliding chute 22 is formed in the side wall of the first groove, a second groove 6 is formed at the top end of the second base 3, two first sliding blocks 23 which are positioned in the annular sliding chute 22 are fixed on the side surface of the second groove, a first telescopic cylinder 13 is fixed in the second groove 6 and provided with a straight plate 14, the telescopic end of the first telescopic cylinder 13 is connected with a telescopic rod 15, and a first connecting block 16 is fixed at the top end of the telescopic rod 15; the top end of the straight plate 14 is fixed with a blowing mechanism through two straight rods 17, the bottom end of the straight plate is fixed with a second connecting block 20, first rotating shafts 19 are fixed on two sides of the straight plate, the second connecting block 20 is movably connected with the first connecting block 16 through a second rotating shaft 21, bearings 18 are fixed on two side walls of the second groove 6, the other ends of the first rotating shafts 19 are respectively movably connected with the two bearings 18, the telescopic rod 15 is driven to move back and forth through the telescopic end of the first telescopic cylinder 13, the bottom end of the telescopic rod 15 drives the first connecting block 16 to move back and forth, and finally the first connecting block 16 drives the second connecting block 20, the straight plate 14 and the blowing mechanism to swing. Use the fan of automatic function of swaying, the scope of blowing is wider, can be applicable to the equipment of great area, has satisfied the diversified demand of enterprise, reasonable in design, facilitate promotion.
The blowing mechanism comprises a protective frame 24, a driving motor 25 and a fan 26, the protective frame 24 is fixed at the top ends of the two straight rods 17, the driving motor 25 and the fan 26 are positioned in the protective frame 24, the driving motor 25 is fixed at the inner bottom surface of the protective frame 24, and the output end of the driving motor is connected with the fan 26; a second telescopic cylinder 4 is fixed in the first groove 2, the telescopic end of the second telescopic cylinder is connected with a moving block 7, a first cylinder 8 is fixed at the top end of the moving block 7, and the first cylinder 8 is movably connected with a first circular ring 9; a rotating disc 5 is fixed at the bottom end of the second base 3, a second cylinder 10 is fixed at the edge of the bottom end of the rotating disc 5, the second cylinder 10 is movably connected with a second circular ring 11, the second circular ring 11 is connected with the first circular ring 9 through a connecting rod 12, and the telescopic end of the second telescopic cylinder 4 drives the moving block 7, the first circular ring 9 and one end of the connecting rod 12 to move left and right, so that the other end of the connecting rod 12 drives the second circular ring 11, the rotating disc 5 and the second base 3 to rotate, thereby ensuring that the blowing mechanism also rotates while swinging, and further expanding the blowing area; a first sliding groove 27 is further formed in the first groove 2, and a second sliding block 28 positioned in the first sliding groove 27 is fixed at the bottom end of the moving block 7, so that the moving block 7 is guaranteed to vertically and horizontally move all the time; a second sliding groove 29 is formed in the second groove 6, and a third sliding block 30 located in the second sliding groove 29 is fixed at the bottom end of the telescopic rod 15, so that the telescopic rod 15 can always vertically and horizontally move and cannot incline.
During the use, start first telescopic cylinder 13, its flexible end drives telescopic link 15 round trip movement, at this moment the 15 bottom of telescopic link drives first connecting block 16 round trip movement, at last first connecting block 16 drives second connecting block 20 straight board 14 and the mechanism of blowing carries out the swing motion, has realized the swing motion of mechanism of blowing makes its scope of blowing wider, has satisfied the diversified demand of enterprise.
The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.
Claims (5)
1. A fan with an automatic swinging function comprises a first base (1) and is characterized in that a first groove (2) is formed in the top end of the first base (1), a second base (3) is arranged in the first groove (2), an annular sliding chute (22) is formed in the side wall of the first groove, a second groove (6) is formed in the top end of the second base (3), two first sliding blocks (23) which are located in the annular sliding chute (22) are fixed on the side faces of the second groove (6), a first telescopic cylinder (13) is fixed in the second groove (6) and is provided with a straight plate (14), a telescopic end of the first telescopic cylinder (13) is connected with a telescopic rod (15), and a first connecting block (16) is fixed at the top end of the telescopic rod (15);
the top end of the straight plate (14) is fixed with a blowing mechanism through two straight rods (17), the bottom end of the straight plate is fixed with a second connecting block (20), two sides of the straight plate are both fixed with first rotating shafts (19), and the second connecting block (20) is movably connected with the first connecting block (16) through a second rotating shaft (21); bearings (18) are fixed on two side walls of the second groove (6), and the other ends of the two first rotating shafts (19) are movably connected with the two bearings (18) respectively.
2. The blower with automatic swinging function according to claim 1, wherein the blowing mechanism comprises a protective frame (24), a driving motor (25) and a fan (26), the protective frame (24) is fixed on the top ends of the two straight rods (17), the driving motor (25) and the fan (26) are positioned in the protective frame (24) and the driving motor (25) is fixed on the inner bottom surface of the protective frame (24), and the output end of the driving motor is connected with the fan (26).
3. The blower with the automatic swinging function according to claim 1, wherein a second telescopic cylinder (4) is fixed in the first groove (2), the telescopic end of the second telescopic cylinder is connected with a moving block (7), a first cylinder (8) is fixed at the top end of the moving block (7), and the first cylinder (8) is movably connected with a first circular ring (9); second base (3) bottom mounting has carousel (5), carousel (5) bottom edge is fixed with second cylinder (10), second cylinder (10) swing joint has second ring (11), second ring (11) with first ring (9) are connected through connecting rod (12).
4. The blower with the automatic swinging function according to claim 3, wherein a first sliding groove (27) is further formed in the first groove (2), and a second sliding block (28) located in the first sliding groove (27) is fixed at the bottom end of the moving block (7).
5. The blower with automatic swinging function according to claim 1, wherein a second sliding slot (29) is opened in the second groove (6), and a third sliding block (30) positioned in the second sliding slot (29) is fixed at the bottom end of the telescopic rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122103276.0U CN216589226U (en) | 2021-09-02 | 2021-09-02 | Fan with automatic swing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122103276.0U CN216589226U (en) | 2021-09-02 | 2021-09-02 | Fan with automatic swing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216589226U true CN216589226U (en) | 2022-05-24 |
Family
ID=81636864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122103276.0U Active CN216589226U (en) | 2021-09-02 | 2021-09-02 | Fan with automatic swing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216589226U (en) |
-
2021
- 2021-09-02 CN CN202122103276.0U patent/CN216589226U/en active Active
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