CN209444592U - A kind of dormitory is without the remote-controlled rotary fan in dead angle - Google Patents

Abstract

The utility model discloses a dormitory without dead angle remote control rotating fan, aiming to provide a dormitory without dead angle remote control rotating fan without blind spots, the key point of the technical scheme is a dormitory without dead angle remote control rotating fan, including the fan body, The fan body includes fan blades for blowing air and a fixed platform for fixing the fan blades on the wall. The side of the fixed platform near the fan blades is provided with a rotating part for driving the fan blades to rotate 180 degrees. The rotating parts include connecting The connecting table is provided with a rotating part that drives the connecting table to rotate. The rotating part includes a rotating rod used to drive the connecting table to rotate. The rotating rod is detachably connected to the connecting table. One side of the blade is provided with a moving part for driving the fan blade to move up and down. The moving part includes a driving motor for driving the moving part to move up and down. The driving motor is detachably connected to the notch. This device cannot realize no blowing blind area, which is convenient and fast. More convenient dormitory life.

Description

A dormitory without dead angle remote control rotating fan

technical field

The utility model relates to the field of fans, in particular to a remote control rotating fan with no dead angle in a dormitory.

Background technique

Fan refers to a device used to generate wind to keep cool in hot weather. An electric fan is a device driven by electricity to generate airflow. The fan inside is energized and then rotates to form natural wind to enjoy the cool effect. In dormitories, electric fans are often used to cool down, but the effective blowing area of the electric fan only presents a cone. As a result, the blowing blind area of the upper bunk is too large, and students may not be able to blow the fan when they are on the upper bunk.

And a dormitory without dead angle remote control rotating fan is specially designed to reduce the blind area of the fan, which mainly includes the fan body, so that the students on the upper bunk can blow to the fan as much as possible.

At present, the Chinese patent with the publication number CN205533384U discloses a rotating fan, including: a bracket and a fan body. It is characterized in that the bracket includes: a first bracket, a second bracket, and the first bracket includes: a fixed part, a hinge part, a first bracket body, the first bracket body is connected to the fixed part through a hinge part; the second bracket includes: a second bracket body, a pivot connection part, and the second bracket body is connected to the first bracket body A bracket is connected by a pivot connection part; the rotation axis of the hinge part and the rotation axis of the pivot part are perpendicular to each other.

Although this rotary fan has simple structure, low cost, convenient use, scientific structure, convenient installation, convenient position adjustment, and strong applicability, the device cannot realize no blowing blind area, which is convenient and fast, and more convenient for dormitory life.

Utility model content

The purpose of this utility model is to provide a dormitory without dead angle remote control rotating fan, so that the device can realize no blind area of blowing, convenient and fast, and more convenient for dormitory life.

The above-mentioned technical purpose of the utility model is achieved through the following technical solutions:

A remote-controlled rotating fan with no dead angle in a dormitory, including a fan body. The fan body includes fan blades for blowing air and a fixed platform for fixing the fan blades on the wall. The side of the fixed platform near the fan blades is provided with a The rotating part for the fan blade to rotate 180 degrees. The rotating part includes a connecting platform. Connection, there is a notch inside the fixed table, and the side of the notch close to the fan blade is provided with a moving part for driving the fan blade to move up and down. The moving part includes a driving motor for driving the moving part to move up and down. The driving motor and the notch can be Disconnect the connection.

By adopting the above-mentioned technical scheme, the device can realize no blowing blind area, which is convenient and quick, and more convenient for dormitory life. The rotating part can drive the fan blade to rotate, and the rotating part can drive the connecting platform of the fixed fan blade to rotate, so that the fan blade has no blind area For blowing, the moving part can drive the fan blades to move up and down, which can make the fan blades closer to the user, making it more convenient for the fan blades to fan the air.

Further setting: the rotating part includes a rotating rod for driving the fan blades to rotate, a notch is provided inside the connecting platform, and a worm wheel is arranged inside the notch for driving the rotating rod to rotate, the rotating rod is embedded in the center of the worm wheel, and the rotation The two ends of the rod are connected to the notch through bearings. The worm wheel is provided with a worm for driving the worm wheel to rotate. A support plate for supporting the rotating motor is provided at a position close to the rotating motor inside, and the side of the worm away from the rotating motor is connected with the notch through a bearing.

By adopting the above technical solution, the rotating motor drives the worm to rotate, thereby driving the worm wheel engaged on the worm to rotate, thereby driving the rotating rod to rotate, thereby driving the fan blades to rotate, which is convenient for users to fan.

Further setting: the rotating part includes a lifting platform for driving the connecting platform to rotate, a through groove is provided inside the lifting platform, and a horizontal bevel gear is arranged inside the through groove for driving the rotating rod to rotate, and the horizontal bevel gear and the rotating rod are detachable connection, the horizontal bevel gear is provided with a vertical bevel gear for driving the horizontal bevel gear to rotate, and the vertical bevel gear is provided with a rotating rod for driving the vertical bevel gear to rotate, and the inside of the through groove is close to the rotating rod The position is provided with the rotary motor that is used to drive the rotary pole to rotate.

By adopting the above technical solution, the rotating motor drives the rotating pole to rotate, thereby driving the vertical bevel gear to rotate, and the vertical bevel gear drives the horizontal bevel gear meshed on the vertical bevel gear to rotate, thereby driving the rotating rod to rotate, Therefore, the connecting table is driven to rotate, thereby driving the fan blade to rotate.

Further setting: the moving part includes a lead screw for driving the fan blade to move up and down, the lead screw is detachably connected to the lifting platform, and the side of the driving motor close to the lead screw is provided with a threaded rod for driving the lead screw to move up and down, An internal thread is provided inside the threaded rod, the lead screw engages with the internal thread, and the threaded rod is detachably connected to the drive motor.

By adopting the above technical solution, the driving motor drives the threaded rod to rotate, and the threaded rod drives the lead screw to move up and down on the threaded rod, thereby driving the lifting platform to move up and down, thereby driving the fan blades to move up and down, and can fan the user at a closer distance. wind.

Further setting: the inside of the fixed table is provided with a direction sensor for controlling the rotation direction of the fan blade, and the direction sensor is connected to the external infrared remote controller through wireless.

By adopting the above technical solution, the direction sensor can control the direction of the fan blade according to the user's control, and the infrared remote controller can control the direction sensor, which is convenient for the user.

Further setting: the fan blade is provided with a drive platform, the drive platform is provided with a groove inside, and the groove is provided with a motor for driving the fan blade for fanning, a ring is provided on the rotating rod, and the rotating rod is embedded in the circle In the ring, an attachment rod for driving the drive table to rotate is provided on the ring, and the attachment rod is detachably connected with the ring and the drive table respectively.

By adopting the above technical solution, the motor can drive the fan blades to fan the air, and the attachment rod can connect the rotating rod and the driving platform, which is convenient for users to use.

In summary: the utility model has the following beneficial effects:

The structure is simple and reasonable. The device can realize no blind area of blowing, which is convenient and fast, and more convenient for dormitory life. The rotating part can drive the fan blade to rotate, and the rotating part can drive the connecting platform of the fixed fan blade to rotate, so that the fan blade can be rotated without blind area. For blowing, the moving part can drive the fan blades to move up and down, which can make the fan blades closer to the user, making it more convenient for the fan blades to fan the air.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is further described.

Fig. 1 is a schematic diagram of the overall structure in Embodiment 1;

Fig. 2 is a schematic diagram of a partial cross-sectional structure in Embodiment 1;

3 is a schematic diagram of the overall cross-sectional structure in Embodiment 1.

In the figure, 1. fan blade; 2. fixed platform; 3. connecting platform; 4. rotating rod; 5. ring; 6. attaching rod; 7. driving platform; 8. lifting platform; 9. lead screw; 1, driving motor; 11, threaded rod; 12, rotating rod; 13, rotating motor; 14, vertical bevel gear; 15, horizontal bevel gear; 16, rotating rod; 17, worm wheel; 18, worm; 19, rotating motor ; 20, motor; 21, direction sensor.

Detailed ways

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further.

The technical scheme adopted in the utility model is:

A remote-controlled rotating fan with no dead angle in a dormitory, including a fan body. The fan body includes a fan blade 1 for blowing air and a fixed platform 2 for fixing the fan blade 1 on the wall. The direction sensor 21 of the rotation direction of the leaf 1 is wirelessly connected with the external infrared remote controller.

The fan blade 1 is provided with a drive platform 7, and the drive platform 7 is provided with a groove inside, and the groove is provided with a motor 20 for driving the fan blade 1 to fan the air. The rotating rod 4 is provided with a ring 5, and the rotating rod 4 is embedded It is arranged in the circular ring 5, and the circular ring 5 is provided with an attachment rod 6 for driving the driving table 7 to rotate, and the attachment rod 6 is detachably connected with the circular ring 5 and the driving table 7 respectively.

The top of the driving platform 7 is provided with a rotating part for driving the fan blade 1 to rotate 180 degrees. The rotating part includes a connecting platform 3. The connecting platform 3 is provided with a rotating rod 4 for driving the fan blade 1 to rotate. The connecting platform 3 is provided with a groove The inside of the notch is provided with a worm wheel 17 for driving the rotating rod 4 to rotate. The rotating rod 4 is embedded in the center of the worm wheel 17. The two ends of the rotating rod 4 are connected with the notch through bearings. The rotating worm 18, the worm gear 17 is engaged on the helix of the worm 18, the inside of the slot is provided with a rotating motor 19 for driving the worm 18 to rotate, and the inside of the slot is provided with a rotating motor 19 near the rotating motor 19 for supporting the rotation. The supporting plate of the motor 19, the side of the worm screw 18 away from the rotating motor 19 is connected with the notch through a bearing.

The connecting platform 3 is provided with a rotating part that drives the connecting platform 3 to rotate, and the rotating part includes a lifting platform 8 for driving the connecting platform 3 to rotate. The inside of the lifting platform 8 is provided with a through groove, and the inside of the through groove is provided with a shaft for driving the rotating rod. 16 rotating horizontal bevel gear 15, the horizontal bevel gear 15 is provided with a rotating rod 16 for driving the connecting table 3 to rotate, the rotating rod 16 is detachably connected with the connecting table 3, the lateral bevel gear 15 is detachably connected with the rotating rod 16, and the horizontal bevel gear 15 is connected to the rotating rod 16 detachably. The bevel gear 15 is provided with a vertical bevel gear 14 for driving the horizontal bevel gear 15 to rotate, and a rotating pole 12 for driving the vertical bevel gear 14 to rotate is arranged between the vertical bevel gears 14, and the inside of the through groove is close to the rotation The position of the pole 12 is provided with a rotating motor 13 for driving the pole 12 to rotate.

There is a notch inside the fixed table 2, and the side of the notch close to the fan blade 1 is provided with a moving part for driving the fan blade 1 to move up and down. The moving part includes a lead screw 9 for driving the fan blade 1 to move up and down. 9 is detachably connected with the lifting table 8, and the leading screw 9 is provided with a driving motor 10 for driving the moving parts to move up and down, and the driving motor 10 is detachably connected with the notch, and the driving motor 10 is provided with a drive motor 10 near the leading screw 9. The threaded rod 11 that drives the lead screw 9 to move up and down, the threaded rod 11 is provided with an internal thread, the lead screw 9 engages with the internal thread, and the threaded rod 11 is detachably connected with the drive motor 10 .

The user’s use method is as follows: the user turns on the fan, the motor 20 drives the fan blade 1 to fan the wind, the driving motor 10 drives the threaded rod 11 to rotate, and the threaded rod 11 drives the screw 9 to move downward on the threaded rod 11, thereby driving the lifting platform 8 moves downward, thereby driving the fan blade 1 to move downward, and can fan the user at a closer distance. After the downward movement is completed, the user uses the infrared remote control to control the direction of the fan blade 1, and the rotating motor 13 drives the rotating rod 12 Rotate, thereby driving the vertical bevel gear 14 to rotate, the vertical bevel gear 14 drives the horizontal bevel gear 15 meshed on the vertical bevel gear 14 to rotate, thereby driving the rotating rod 16 to rotate, thereby driving the connecting table 3 to rotate , the rotating motor 19 drives the worm 18 to rotate, thereby driving the worm wheel 17 engaged on the worm 18 to rotate, thereby driving the rotating rod 4 to rotate, thereby driving the fan blade 1 to rotate, satisfying users to fan in different directions.

The above are only preferred embodiments of the utility model, and are not intended to limit the utility model in any form. Any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the utility model belong to the utility model. Within the scope of new technical solutions.

Claims (6)

1. A remote control rotating fan with no dead angle in a dormitory, including a fan body, characterized in that: the fan body includes a fan blade (1) for blowing air and a fixing bracket for fixing the fan blade (1) on the wall The table (2), the side of the fixed table (2) close to the fan blade (1) is provided with a rotating part for driving the fan blade (1) to rotate 180 degrees, the rotating part includes the connecting table (3), the connecting table (3) There is a rotating part to drive the connecting table (3) to rotate, and the rotating part includes a rotating rod (16) for driving the connecting table (3) to rotate. The rotating rod (16) is detachably connected to the connecting table (3), fixed There is a notch inside the platform (2), and the side of the notch close to the fan blade (1) is provided with a moving part for driving the fan blade (1) to move up and down, and the moving part includes a drive motor for driving the moving part to move up and down ( 10), the driving motor (10) is detachably connected with the notch. 2. A dorm room without dead angle remote control rotating fan according to claim 1, characterized in that: the rotating part includes a rotating rod (4) for driving the fan blade (1) to rotate, the connecting platform (3) There is a notch inside, and the worm wheel (17) for driving the rotating rod (4) to rotate is arranged inside the notch, and the rotating rod (4) is embedded in the center of the worm wheel (17), and the two ends of the rotating rod (4) are connected with the notch Through the bearing connection, the worm wheel (17) is provided with a worm (18) for driving the worm wheel (17) to rotate. There is a rotating motor (19) for driving the worm (18) to rotate, and a support plate for supporting the rotating motor (19) is provided inside the notch close to the rotating motor (19), and the worm (18) is far away from the rotating motor (19) One side of the notch is connected by a bearing. 3. A dormitory without dead angle remote control rotating fan according to claim 1, characterized in that: the rotating part includes a lifting platform (8) for driving the connecting platform (3) to rotate, the lifting platform (8) There is a through groove inside, and the transverse bevel gear (15) for driving the rotating rod (16) to rotate is arranged inside the through groove, and the transverse bevel gear (15) is detachably connected with the rotating rod (16). There is a vertical bevel gear (14) for driving the horizontal bevel gear (15) to rotate, and a rotating support rod (12) for driving the vertical bevel gear (14) to rotate is provided between the vertical bevel gears (14) A rotating motor (13) for driving the rotating rod (12) to rotate is provided at a position close to the rotating rod (12) inside the through groove. 4. A dormitory without dead angle remote control rotating fan according to claim 1, characterized in that: the moving part includes a lead screw (9) for driving the fan blade (1) to move up and down, the lead screw (9 ) is detachably connected with the lifting platform (8), and the side of the drive motor (10) close to the screw (9) is provided with a threaded rod (11) for driving the screw (9) to move up and down, and the inside of the threaded rod (11) An internal thread is provided, on which the lead screw (9) engages with the internal thread, and the threaded rod (11) is detachably connected to the driving motor (10). 5. A dormitory without dead angle remote control rotating fan according to claim 1, characterized in that: the fixed table (2) is provided with a direction sensor (21) inside to control the rotation direction of the fan blade (1), The direction sensor (21) is connected wirelessly with the external infrared remote controller. 6. A dormitory remote-controlled rotating fan with no dead angle according to claim 1, characterized in that: the fan blade (1) is provided with a driving platform (7), and the driving platform (7) is provided with a groove inside, A motor (20) for driving the fan blade (1) for fanning is provided inside the groove, and a ring (5) is provided on the rotating rod (4), and the rotating rod (4) is embedded in the ring (5). The ring (5) is provided with an attachment rod (6) for driving the drive table (7) to rotate, and the attachment rod (6) is detachably connected to the ring (5) and the drive table (7) respectively.