CN220687650U - Tower fan large-angle rotating mechanism - Google Patents
Tower fan large-angle rotating mechanism Download PDFInfo
- Publication number
- CN220687650U CN220687650U CN202322385015.1U CN202322385015U CN220687650U CN 220687650 U CN220687650 U CN 220687650U CN 202322385015 U CN202322385015 U CN 202322385015U CN 220687650 U CN220687650 U CN 220687650U
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- China
- Prior art keywords
- base
- limiting block
- synchronous motor
- tower fan
- motor
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- 230000001360 synchronised effect Effects 0.000 claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
The utility model belongs to the technical field of fan equipment, and discloses a large-angle rotating mechanism of a tower fan, which is technically characterized in that: the synchronous motor is fixedly arranged on the surface of the base, an output shaft of the synchronous motor is fixedly connected with the motor support, the rotating shaft is fixedly arranged on the side wall surface of the motor support, facing the base, of the motor support, and the baffle mechanism matched with the rotating shaft is arranged on the surface of the base. The motor bracket, the rotating shaft, the synchronous motor, the machine tooth screw, the front limiting block and the rear limiting block are mutually matched with the base, so that a large-angle oscillating mechanism can be formed; the device has the characteristics of simple and reasonable structure, good stability, low cost, small occupied space, long service life and convenience in processing and production, and is suitable for wide popularization and application.
Description
Technical Field
The utility model relates to the technical field of fan equipment, in particular to a large-angle rotating mechanism of a tower fan.
Background
The fan means a tool for generating wind and taking cool in hot days. The electric fan is a device for generating air flow by electric drive, and the fan arranged in the electric fan rotates after being electrified, and the mechanical energy is converted into wind energy, so that natural wind is formed to achieve a cooling effect.
Many fans in the current market have difficulty in swinging at a very large angle, so that the blowing area is too small, and the experience of users is poor.
Disclosure of Invention
The utility model aims to provide a large-angle rotating mechanism of a tower fan, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a tower fan wide-angle rotary mechanism, includes motor support, rotation axis, synchronous motor, base and baffle mechanism, synchronous motor fixed mounting is in the base surface, synchronous motor's output shaft and motor support fixed connection, rotation axis fixed mounting in the motor support towards the lateral wall surface of base, the base surface is provided with the baffle mechanism mutually supporting with the rotation axis.
As a further scheme of the utility model: the baffle mechanism comprises a front limiting block and a rear limiting block, the front limiting block and the rear limiting block are respectively and fixedly arranged on the surface of the base, and the front limiting block and the rear limiting block are respectively positioned on two sides of the rotating shaft.
As a further scheme of the utility model: the surface of the base is provided with a machine tooth screw matched with the synchronous motor.
As a further scheme of the utility model: the outer edge of the surface of the base is provided with an annular groove, and the rotating shaft is inserted into the annular groove.
As still further aspects of the utility model: the base is of a disc type structure.
Compared with the prior art, the utility model has the beneficial effects that: the motor bracket, the rotating shaft, the synchronous motor, the machine tooth screw, the front limiting block and the rear limiting block are mutually matched with the base, so that a large-angle oscillating mechanism can be formed; the device has the characteristics of simple and reasonable structure, good stability, low cost, small occupied space, long service life and convenience in processing and production, and is suitable for wide popularization and application.
Drawings
Fig. 1 is a schematic structural view of a large angle rotation mechanism of a tower fan.
Wherein: the motor comprises a motor bracket 1, a rotating shaft 2, a synchronous motor 3, a tooth screw 4, a front limiting block 5, a rear limiting block 6 and a base 7.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
As shown in fig. 1, the structure diagram of a large-angle rotation mechanism of a tower fan provided by an embodiment of the utility model comprises a motor bracket 1, a rotation shaft 2, a synchronous motor 3, a base 7 and a baffle mechanism, wherein the synchronous motor 3 is fixedly arranged on the surface of the base 7, an output shaft of the synchronous motor 3 is fixedly connected with the motor bracket 1, the rotation shaft 2 is fixedly arranged on the surface of the side wall of the motor bracket 1, which faces the base 7, and the surface of the base 7 is provided with the baffle mechanism which is mutually matched with the rotation shaft 2.
When the synchronous motor 3 drives the motor support 1 to rotate in use, the motor support 1 drives the rotating shaft 2 to synchronously rotate above the base 7, when the synchronous motor 3 rotates to a large angle, the rotating shaft 2 bumps against the baffle mechanism, the synchronous motor 3 reversely rotates in the switching direction, after the synchronous motor 3 reversely rotates to a large angle, the rotating shaft 2 bumps against the baffle mechanism again, reversely rotates in the switching direction again, and thus, the shaking mechanism with a large angle can be formed repeatedly.
As shown in fig. 1, as a preferred embodiment of the present utility model, the baffle mechanism includes a front limiting block 5 and a rear limiting block 6, the front limiting block 5 and the rear limiting block 6 are respectively and fixedly mounted on the surface of the base 7, and the front limiting block 5 and the rear limiting block 6 are respectively located at two sides of the rotating shaft 2.
As shown in fig. 1, as a preferred embodiment of the present utility model, the surface of the base 7 is provided with a machine tooth screw 4 which is matched with the synchronous motor 3, and when in use, the synchronous motor 3 can be conveniently installed and removed on the surface of the base 7 through the mutual matching of the machine tooth screw 4 and the base 7.
As shown in fig. 1, as a preferred embodiment of the present utility model, an annular groove is provided at the outer edge of the surface of the base 7, and the rotation shaft 2 is inserted into the annular groove.
As shown in fig. 1, as a preferred embodiment of the present utility model, the base 7 has a disc-type structure.
The working principle of the utility model is as follows: when the synchronous motor 3 drives the motor support 1 to rotate in use, the motor support 1 drives the rotating shaft 2 to synchronously rotate above the base 7, when the synchronous motor 3 rotates to a large angle, the rotating shaft 2 bumps against the baffle mechanism, the synchronous motor 3 reversely rotates in the switching direction, after the synchronous motor 3 reversely rotates to a large angle, the rotating shaft 2 bumps against the baffle mechanism again, reversely rotates in the switching direction again, and thus, the shaking mechanism with a large angle can be formed repeatedly.
While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. The utility model provides a tower fan wide-angle rotary mechanism, its characterized in that includes motor support, rotation axis, synchronous motor, base and baffle mechanism, synchronous motor fixed mounting is in the base surface, synchronous motor's output shaft and motor support fixed connection, rotation axis fixed mounting in the motor support towards the lateral wall surface of base, the base surface is provided with the baffle mechanism mutually supporting with the rotation axis.
2. The large-angle rotating mechanism of a tower fan according to claim 1, wherein the baffle mechanism comprises a front limiting block and a rear limiting block, the front limiting block and the rear limiting block are respectively fixedly arranged on the surface of the base, and the front limiting block and the rear limiting block are respectively positioned on two sides of the rotating shaft.
3. The large angle rotation mechanism of a tower fan according to claim 1, wherein the base surface is provided with a screw thread which is mutually matched with a synchronous motor.
4. The large angle rotation mechanism of a tower fan according to claim 1, wherein the outer edge of the base surface is provided with an annular groove, and the rotation shaft is inserted into the annular groove.
5. The large angle rotation mechanism of a tower fan of claim 1, wherein the base is a disc type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322385015.1U CN220687650U (en) | 2023-09-04 | 2023-09-04 | Tower fan large-angle rotating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322385015.1U CN220687650U (en) | 2023-09-04 | 2023-09-04 | Tower fan large-angle rotating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220687650U true CN220687650U (en) | 2024-03-29 |
Family
ID=90411195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322385015.1U Active CN220687650U (en) | 2023-09-04 | 2023-09-04 | Tower fan large-angle rotating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220687650U (en) |
-
2023
- 2023-09-04 CN CN202322385015.1U patent/CN220687650U/en active Active
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