CN220248420U - Novel splayed oscillating fan tooth case - Google Patents
Novel splayed oscillating fan tooth case Download PDFInfo
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- CN220248420U CN220248420U CN202321558506.5U CN202321558506U CN220248420U CN 220248420 U CN220248420 U CN 220248420U CN 202321558506 U CN202321558506 U CN 202321558506U CN 220248420 U CN220248420 U CN 220248420U
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- gear
- box body
- transmission shaft
- oscillating
- rotate
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- 230000005540 biological transmission Effects 0.000 claims abstract description 55
- 238000000034 method Methods 0.000 abstract description 9
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
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Abstract
The utility model discloses a novel splayed oscillating fan tooth case, which comprises: the box body is internally provided with a placing cavity, and the bottom of the box body is provided with a bottom plate; the cover plate is connected to the side edge of the box body; the fixing groove is formed in the top of the box body; the cover plate is covered, so that the cover plate is fixed on the side edge of the box body and is sealed by inserting the fixing bolts into the first threaded holes and the second threaded holes; the switch oscillating transmission shaft is connected with the second gear, the second gear can rotate in a following way, and the second gear is meshed with the first gear, so that the first gear can be driven to rotate, the first gear can drive the fixed column to rotate with the oscillating transmission shaft, and the fan can be driven to rotate in an oscillating way, and the fan is more convenient to use in the use process; the conical gear and the third gear are arranged, so that the first gear rotates more smoothly, and the rotation performance of the first gear is improved.
Description
Technical Field
The utility model relates to the technical field of fan tooth boxes, in particular to a novel splayed oscillating fan tooth box.
Background
There are two conventional modes of oscillating fans (including household fans and industrial fans): one is that the upper end of the tooth box shell presses the pull type; the other is that the bottom nut of the tooth box shell is disassembled and assembled for transposition;
the upper end of the tooth box shell is provided with a round hole with the diameter of more than 10mm, and the diameter of the round hole is large, so that the fan nose shell cannot be rubbed during operation;
the other gearbox shell has the defects that the whole oscillating connecting rod part is exposed at the bottom of the fan head, a round hole with the diameter of more than 50mm is also required to be formed at the bottom of the fan head, and the round hole is also required to be enlarged so as not to generate friction noise when the fan runs.
In the related art, a scheme of a shaking head tooth box (bulletin number: CN 218030737U) for a fan is found through searching, when the shaking head tooth box is used, a transmission shaft of the fan stretches into the tooth box through a power input hole, a driving gear on the transmission shaft is meshed with a first transmission gear, so that an input shaft is driven to rotate, a worm on the input shaft drives a second transmission gear to rotate, the second transmission gear drives an output shaft to rotate, the output shaft drives a shaking head connecting piece to rotate, and the shaking head connecting piece is connected with the fan, so that the fan is driven to shake heads.
However, in the process of using the fan to shake the head, the worm on the input shaft drives the second transmission gear to rotate, and in the process of rotating the second transmission gear, the other side of the second transmission gear lacks support for the second transmission gear, and only the worm is meshed with the second transmission gear, so that the worm and the second transmission gear may be blocked in the process of driving the worm and the second transmission gear, the second transmission gear is prevented from rotating, and the shaking connector drives the fan to shake the head to generate blocking, so that the rotating performance of the second transmission gear is reduced.
Disclosure of Invention
The utility model aims to provide a novel splayed oscillating fan tooth box so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a novel splayed oscillating fan tooth case, comprising:
the box body is internally provided with a placing cavity, and the bottom of the box body is provided with a bottom plate;
the cover plate is connected to the side edge of the box body and covers the side edge of the box body, so that the box body is covered and sealed;
the fixing groove is formed in the top of the box body;
the top of the first gear is fixedly connected with a fixed column, the top of the fixed column is connected with a shaking transmission shaft, the first gear drives the fixed column and the shaking transmission shaft to rotate under the drive of the first gear, and the shaking transmission shaft extends to the outer side of the fixed groove;
the inside of placing the chamber is provided with the actuating mechanism who is used for driving the transmission shaft rotation of shaking hands.
Preferably, the driving mechanism comprises a second gear, the second gear is meshed with the first gear, the second gear is driven to rotate, the second gear can drive the first gear to rotate, one side of the second gear is connected with a switch oscillating transmission shaft, the switch oscillating transmission shaft drives the second gear to rotate, one side of the bottom of the first gear is meshed with a conical gear, one side of the conical gear is connected with a third gear, the other side of the third gear is connected with a rotating column, the conical gear is driven by the first gear to rotate, the conical gear can drive the third gear and the rotating column to rotate together, and therefore the third gear and the rotating column support the rotation of the first gear, and the rotation of the first gear is smoother.
Preferably, the surface of the cover plate is provided with a through groove, one end of the switch oscillating transmission shaft extends to the outer side of the through groove, and the switch oscillating transmission shaft is convenient to connect with an external object, so that the switch oscillating transmission shaft is driven to rotate with the second gear.
Preferably, one side of the box body is connected with a fixing cavity for placing the rotary column, and the fixing cavity and the box body are integrally formed.
Preferably, the surface of apron has been seted up first screw hole, is integrated into one piece setting between first screw hole and the apron, the second screw hole with first screw hole assorted is seted up to one side of box body, and is connected through fixing bolt between first screw hole and the second screw hole, and fixing bolt's one end gets into from the inside of first screw hole earlier, then screws in the inside of second screw hole to let fixing bolt install fixedly to apron and box body.
Compared with the prior art, the utility model has the beneficial effects that: the cover plate is covered, the switch oscillating transmission shaft penetrates through the groove, the first threaded hole on the surface of the cover plate is aligned with the second threaded hole on the surface of the box body, and therefore the cover plate is fixed on the side edge of the box body and sealed by inserting the fixing bolt into the first threaded hole and the second threaded hole;
the switch oscillating transmission shaft is connected with the second gear, so that the second gear can rotate along with the switch oscillating transmission shaft in a rotating state, the second gear is meshed with the first gear, the first gear can drive the first gear to rotate, the first gear can drive the fixed column to rotate with the oscillating transmission shaft, and the oscillating transmission shaft is connected with the fan, so that the fan can be driven to oscillate, and the fan is more convenient to use in the using process;
and the bottom and the conical gear meshing of first gear, first gear can drive conical gear and third gear and rotate, and conical gear and third gear's setting can support first gear at pivoted in-process for first gear lets first gear rotate more smoothly at the in-process of using, improves first gear pivoted performance.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a driving mechanism of the present utility model in a three-dimensional connection;
fig. 3 is a schematic structural view of the case body, the oscillating transmission shaft and the case body of the present utility model when they are connected in a three-dimensional manner.
In the figure: 1. a case body; 2. a placement cavity; 3. a fixing groove; 4. a bottom plate; 5. a transmission shaft for shaking head; 6. fixing the column; 7. a second gear; 8. switching a shaking transmission shaft; 9. a third gear; 10. a cover plate; 11. a first threaded hole; 12. a through groove; 13. a first gear; 14. a spin column; 15. a bevel gear; 16. the cavity is fixed.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: a novel splayed oscillating fan tooth case, comprising:
the box comprises a box body 1, wherein a placing cavity 2 is formed in the box body 1, and a bottom plate 4 is arranged at the bottom of the box body 1;
the cover plate 10 is connected to the side edge of the box body 1, and the cover plate 10 covers the side edge of the box body 1 so as to cover and seal the box body 1;
the fixing groove 3 is formed in the top of the box body 1;
the top of the first gear 13 is fixedly connected with a fixed column 6, the top of the fixed column 6 is connected with a shaking transmission shaft 5, the first gear 13 drives the fixed column 6 and the shaking transmission shaft 5 to rotate under the drive of the first gear 13, and the shaking transmission shaft 5 extends to the outer side of the fixed groove 3;
the inside of the placing cavity 2 is provided with a driving mechanism for driving the oscillating transmission shaft 5 to rotate.
The driving mechanism comprises a second gear 7, the second gear 7 is meshed with a first gear 13, the second gear 7 is driven to rotate, the second gear 7 can drive the first gear 13 to rotate, one side of the second gear 7 is connected with a switch oscillating transmission shaft 8, the switch oscillating transmission shaft 8 drives the second gear 7 to rotate, one side of the bottom of the first gear 13 is meshed with a conical gear 15, one side of the conical gear 15 is connected with a third gear 9, the other side of the third gear 9 is connected with a rotating column 14, the first gear 13 drives the conical gear 15 to rotate, the conical gear 15 can drive the third gear 9 and the rotating column 14 to rotate together, and accordingly the third gear 9 and the rotating column 14 support the rotation of the first gear 13, and the rotation of the first gear 13 is smoother.
The surface of the cover plate 10 is provided with a through groove 12, one end of the switch oscillating transmission shaft 8 extends to the outer side of the through groove 12, and the switch oscillating transmission shaft 8 is convenient to connect with an external object, so that the switch oscillating transmission shaft 8 and the second gear 7 are driven to rotate.
One side of the box body 1 is connected with a fixing cavity 16 for placing the rotary column 14, and the fixing cavity 16 and the box body 1 are integrally formed.
The surface of apron 10 has seted up first screw hole 11, sets up for integrated into one piece between first screw hole 11 and the apron 10, the second screw hole with first screw hole 11 assorted is seted up to one side of box body 1, and is connected through fixing bolt between first screw hole 11 and the second screw hole, and fixing bolt's one end gets into from the inside of first screw hole 11 earlier, then screws in the inside of second screw hole to let fixing bolt install fixedly to apron 10 and box body 1.
Specifically, when in use, the third gear 9, the conical gear 15, the first gear 13 and the second gear 7 are respectively arranged in the placing cavity 2, the oscillating transmission shaft 5 protrudes out of the fixing groove 3, the rotating column 14 is arranged in the fixing cavity 16, then the cover plate 10 is covered, the oscillating transmission shaft 8 of the switch penetrates through the groove 12, the first threaded hole 11 on the surface of the cover plate 10 is aligned with the second threaded hole on the surface of the box body 1, and thus the cover plate 10 is fixed on the side edge of the box body 1 by inserting the fixing bolt into the first threaded hole 11 and the second threaded hole;
then the switch shaking transmission shaft 8 is driven to rotate, the switch shaking transmission shaft 8 starts to rotate, and the switch shaking transmission shaft 8 is connected with the second gear 7, so that the second gear 7 can rotate along with the switch shaking transmission shaft 8 in a rotating state, and the second gear 7 is meshed with the first gear 13, so that the first gear 13 can be driven to rotate, the first gear 13 can drive the fixed column 6 to rotate with the shaking transmission shaft 5 under the rotation of the first gear 13, and the shaking transmission shaft 5 is connected with the fan, so that the fan can be driven to shake;
the bottom of the first gear 13 is meshed with the conical gear 15, the first gear 13 can drive the conical gear 15 and the third gear 9 to rotate, the rotary column 14 on one side of the third gear 9 can rotate in the fixed cavity 16, the conical gear 15 and the third gear 9 can support the first gear 13 in the rotating process, the first gear 13 can rotate smoothly in the using process, and the rotating performance of the first gear 13 is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Novel splayed fan tooth case that shakes, its characterized in that includes:
the box comprises a box body (1), wherein a placing cavity (2) is formed in the box body (1), and a bottom plate (4) is arranged at the bottom of the box body (1);
the cover plate (10) is connected to the side edge of the box body (1);
the fixing groove (3), the said fixing groove (3) opens at the top of the body of the case (1);
the device comprises a first gear (13), wherein a fixed column (6) is fixedly connected to the top of the first gear (13), a shaking transmission shaft (5) is connected to the top of the fixed column (6), and the shaking transmission shaft (5) extends to the outer side of a fixed groove (3);
the inside of the placing cavity (2) is provided with a driving mechanism for driving the oscillating transmission shaft (5) to rotate.
2. The novel splayed oscillating fan gearbox according to claim 1, wherein the driving mechanism comprises a second gear (7), the second gear (7) is meshed with the first gear (13), one side of the second gear (7) is connected with a switch oscillating transmission shaft (8), one side of the bottom of the first gear (13) is meshed with a conical gear (15), one side of the conical gear (15) is connected with a third gear (9), and the other side of the third gear (9) is connected with a rotary column (14).
3. The novel splayed oscillating fan gearbox according to claim 2, wherein the surface of the cover plate (10) is provided with a through groove (12), and one end of the switching oscillating transmission shaft (8) extends to the outer side of the through groove (12).
4. A novel splayed oscillating fan gearbox according to claim 1, characterized in that one side of the box body (1) is connected with a fixed cavity (16) for placing a rotating column (14).
5. The novel splayed oscillating fan gearbox according to claim 1, wherein a first threaded hole (11) is formed in the surface of the cover plate (10), a second threaded hole matched with the first threaded hole (11) is formed in one side of the box body (1), and the first threaded hole (11) is connected with the second threaded hole through a fixing bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321558506.5U CN220248420U (en) | 2023-06-16 | 2023-06-16 | Novel splayed oscillating fan tooth case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321558506.5U CN220248420U (en) | 2023-06-16 | 2023-06-16 | Novel splayed oscillating fan tooth case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220248420U true CN220248420U (en) | 2023-12-26 |
Family
ID=89233533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321558506.5U Active CN220248420U (en) | 2023-06-16 | 2023-06-16 | Novel splayed oscillating fan tooth case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220248420U (en) |
-
2023
- 2023-06-16 CN CN202321558506.5U patent/CN220248420U/en active Active
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