CN219220804U - Fan 360-degree rotating conductive supporting device and floor fan - Google Patents
Fan 360-degree rotating conductive supporting device and floor fan Download PDFInfo
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- CN219220804U CN219220804U CN202320075737.4U CN202320075737U CN219220804U CN 219220804 U CN219220804 U CN 219220804U CN 202320075737 U CN202320075737 U CN 202320075737U CN 219220804 U CN219220804 U CN 219220804U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
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- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
A360-degree rotation conductive supporting device of a fan and a floor fan comprises a bottom shell, a top shell, a static seat, a static terminal, a movable seat, a movable terminal, a fastening ring, a transmission shaft and a motor, wherein the static seat is fixed with the bottom shell, and the static terminal seat is fixed on the static seat; the movable seat is arranged in the top shell and fixed, the top polygonal sleeve is inserted between the inner bottom polygonal sleeve and the outer bottom polygonal sleeve, and the movable terminal seat is arranged in the terminal seat cavity and fixed together; the annular guide rail is in sliding fit with the rail groove, and the transmission rod is connected with the polygonal mandrel, the polygonal sleeve at the inner bottom and the shaft of the motor; a gap is reserved between the fastening ring and the circular seat plate, the fastening ring is fixed with the top shell, and the fastening ring is embedded into the bottom counter bore. The top shell, the movable base and the movable terminal base are used as a movable body and rotate relative to the bottom shell, the static base and the static terminal base as a static body, the gravity centers of the movable body and the static body are overlapped, and the movable body rotates stably, so that shaking is effectively prevented.
Description
Technical Field
The present utility model relates to fans.
Background
At present, in the prior art, a Chinese patent application 202010946142.2, a rotary conductive device belongs to the field of electric fans, and comprises a first conductive plate and a second conductive plate, wherein the surface of the second conductive plate is provided with a conductive ring, the conductive rings are arranged in concentric circles, the first conductive plate is provided with a first pin and a second pin, the first pin and the second pin are respectively provided with a V-shaped conductive sheet, the V-shaped conductive sheets are abutted against the conductive rings, the conductive rings are used for connecting and leading in a power line, and the V-shaped conductive sheets are used for connecting and leading out the power line; the double-head fan is also provided, and the rotary conductive device is applied. The problems are: in the double-head fan disclosed by the utility model, parts such as a bearing and a gear are used, the scheme is more complex, and the 360-degree rotation of the driving fan is realized in an indirect mode driven by a motor driving gear. The motor driving shaft and the center of the rotary conductive device are not on the same central line, the central lines of the motor driving shaft and the rotary conductive device are parallel and have a certain distance, and the rotary conductive device and the main fan are required to be driven to rotate by transmitting kinetic energy through a gear set, so that the structure is more complex and has large volume; the centers of gravity of the upper and lower portions are not in a straight line.
Disclosure of Invention
The purpose of the utility model is that: the 360-degree rotating conductive supporting device for the fan has the advantages of compact structure, coincidence of the gravity centers of the static part and the rotating part and stable operation.
The utility model is realized in the following way: the utility model provides a 360 degrees rotatory electrically conductive strutting arrangement of fan which characterized in that: it comprises a bottom shell, a top shell, a static seat, a static terminal seat, two static terminals, a movable seat, a movable terminal seat, two movable terminals, a fastening ring, a transmission shaft and a motor,
the bottom shell comprises a circular seat plate arranged on the upper opening, an interface and a connecting seat arranged at the bottom,
the top shell comprises a bottom counter bore, a bottom cavity, a top cavity, a polygonal mandrel, a polygonal top sleeve and a fan head seat arranged at the top, and the radial positioning plate is intersected with the bottom cavity and the top cavity;
the static seat comprises a fixed cavity, a clearance shaft hole, an annular guide rail and a static counter bore;
the static terminal seat comprises a clearance hole arranged on the axis and two static ring terminal grooves distributed in concentric circles;
the movable seat comprises a terminal seat cavity, a track groove, an inner bottom polygonal sleeve and an outer bottom polygonal sleeve,
the movable terminal seat comprises a cylinder body and two movable circular ring terminal grooves which are distributed in concentric circles;
the interface of the bottom shell is inserted into the static counter bore, the static seat is fixed with the bottom shell, the static terminal seat is fixed on the static seat, and the motor is fixed with the static seat; the movable seat is arranged in the top shell and fixed, the top polygonal sleeve is inserted between the inner bottom polygonal sleeve and the outer bottom polygonal sleeve, the movable terminal seat is arranged in the terminal seat cavity and fixed together, and the top shell, the movable seat and the movable terminal seat rotate together; the annular guide rail is in sliding fit with the rail groove, and the transmission rod is connected with the polygonal mandrel, the polygonal sleeve at the inner bottom and the shaft of the motor; a gap is reserved between the fastening ring and the circular seat plate, the fastening ring is fixed with the top shell, and the fastening ring is embedded into the bottom counter bore.
The 360-degree rotating conductive supporting device for the fan is characterized in that: the static terminal comprises a static circular ring conducting plate and an elastic body arranged on the circular ring conducting plate;
the movable terminal comprises a movable circular ring conducting plate;
the elastic body is in sliding fit with the movable circular ring conducting plate.
The 360-degree rotating conductive supporting device for the fan is characterized in that: the elastic body is a curved arc plate, the static annular conductive plate is provided with an arc-shaped clearance hole,
the elastic body and the static ring conducting plate are manufactured by one-step stamping.
The 360-degree rotating conductive supporting device for the fan is characterized in that: the transmission rod is in a polygonal shape, and a polygonal counter bore is formed in the transmission rod;
the polygonal mandrel is inserted into the polygonal counter bore.
The 360-degree rotating conductive supporting device for the fan is characterized in that: the annular guide rail supports a top plate of the track groove.
The floor fan is characterized in that: comprising a chassis, a stand pipe, a swinging fan head and a 360-degree rotating conductive supporting device of the fan,
the upper end of the vertical pipe is fixed with the connecting seat; the fan head seat is connected with the swinging fan head.
According to the 360-degree rotating conductive supporting device for the fan, the top shell, the movable seat and the movable terminal seat serve as a movable whole and rotate relative to the bottom shell, the static seat and the static terminal seat serve as a static whole, the gravity centers of the movable whole and the static whole are overlapped, the movable whole rotates stably, and shaking is effectively prevented.
Drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is a cross-sectional view of the present utility model.
Fig. 3 is one of the exploded perspective views of the present utility model.
Fig. 4 is a second perspective exploded view of the present utility model.
Fig. 5 is one of the partial exploded perspective views of the present utility model.
Fig. 6 is a second partial exploded perspective view of the present utility model.
Fig. 7 is a perspective sectional view of the bottom case 1 of the present utility model.
Fig. 8 is a perspective view of the static terminal 5 of the present utility model.
Fig. 9 is a perspective view of the movable terminal 8 of the present utility model.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
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 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 will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in figure 1, the 360-degree rotation conductive supporting device of the fan comprises a bottom shell 1, a top shell 2, a static seat 3, a static terminal seat 4, two static terminals 5, a movable seat 6, a movable terminal seat 7, two movable terminals 8, a fastening ring 9, a transmission shaft 10 and a motor 11,
the bottom shell 1 is hollow and provided with an upper opening, the bottom shell 1 comprises a support column 12, a circular seat plate 13, an interface 14 and a connecting seat 15 arranged at the bottom, which are arranged in the bottom shell 1,
the top shell 2 is provided with a lower opening and comprises a bottom counter bore 21, a bottom cavity 22, a top cavity 23, a polygonal mandrel 24, a polygonal top sleeve 25 and a fan head seat 26 arranged at the top, wherein the top cavity 23 is curved along the height direction, and a radial positioning plate 27 is intersected with the bottom cavity 22 and the top cavity 23;
the static seat 3 comprises a fixed cavity 31, a clearance shaft hole 32, an annular guide rail 33, a static counter bore 34 and a fixed column seat 35 arranged at the bottom;
the static terminal seat 4 comprises a clearance hole 41 arranged on the axis and two static circular ring terminal grooves (not labeled in the figure) distributed in concentric circles;
the movable seat 6 comprises a terminal seat cavity 61, a track groove 62, an inclined shoulder 63, a radial positioning groove 64, an inner bottom polygonal sleeve 65 and an outer bottom polygonal sleeve 66;
the movable terminal seat 7 comprises a cylinder 71 arranged in the center and two movable circular ring terminal grooves distributed in concentric circles;
the interface 14 of the bottom shell 1 is inserted into the static counter bore 34, the static seat 3 is fixed with the bottom shell 1, the support column 12 supports the static seat 3 to be fixedly connected, the static terminal seat 4 is fixed on the static seat 3, the static terminal 5 is fixed in the static circular ring terminal groove, the clearance shaft hole 32 is opposite to the clearance hole 41, and the motor 11 is fixed with the static seat 3; the movable seat 6 is arranged in the top shell 2 and fixed, the inclined shoulder 63 is embedded with the circumferential wall plate stop position of the top cavity 23, the radial positioning plate 27 is embedded with the radial positioning groove 64, the top polygonal sleeve 25 is inserted between the inner bottom polygonal sleeve 65 and the outer bottom polygonal sleeve 66, the movable terminal seat 7 is arranged in the terminal seat cavity 61 and fixed together, the upper end of the cylinder 71 is attached to the top plate of the terminal seat cavity 61, the movable terminal 8 is arranged in the movable circular ring terminal groove, and the top shell 2, the movable seat 6 and the movable terminal seat 7 rotate together;
the annular guide rail 33 is in sliding fit with the track groove 62, the cylinder 71 is in rotating fit with the clearance hole 41, the transmission rod 10 is connected with the polygonal mandrel 24 and the inner bottom polygonal sleeve 6563, and the transmission rod 10 is fixed with the shaft of the motor 11; a gap is reserved between the fastening ring 9 and the circular seat plate 13, the fastening ring 9 is fixed with the top shell 2, and the fastening ring 9 is embedded into the bottom counter bore 21.
As a further improvement of the utility model: as shown in fig. 8, the static terminal 5 includes a static circular conductive plate 51 and an elastic body 52 provided on the circular conductive plate; the static ring conductive plate 51 is arranged in the static ring terminal groove
As shown in fig. 9, the movable terminal 8 includes a movable ring conductive plate 81, which is disposed in the movable ring terminal slot;
the elastic body 52 is in sliding fit with the movable circular ring conductive plate 81;
the elastic body 52 is a curved arc plate, the static ring conductive plate 51 is provided with an arc-shaped clearance hole 53, and the elastic body 52 is opposite to the arc-shaped clearance hole;
the elastic body 52 and the static ring conductive plate 51 are punched at one time.
As a further improvement of the utility model: the transmission rod 10 is in a polygonal shape, and a polygonal counter bore is formed in the upper end of the transmission rod 10;
the polygonal mandrel 24 is inserted into the polygonal counter bore.
The annular guide 33 supports the top plate of the rail groove 62 and is slidably fitted.
Example 2
As shown in fig. 1, a floor fan comprises a chassis 16, a riser 17, a swinging fan head 18 and a fan 360 degree rotation conductive support device,
the upper end of the vertical pipe 17 is fixed with the connecting seat 15; the fan head mount 26 is connected to the oscillating fan head 18. The swinging fan head 18 is electrically connected with the movable terminal 8;
also included are control means 19 and power lines 20,
the control device is arranged on the bottom shell 1 at the lower part of the static seat 3, and the power line extends into the bottom shell 1 through the circumferential wall of the bottom shell 1 and is electrically connected with the static terminal 5.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (6)
1. 360 rotatory electrically conductive strutting arrangement of degree of fan, its characterized in that: it comprises a bottom shell, a top shell, a static seat, a static terminal seat, two static terminals, a movable seat, a movable terminal seat, two movable terminals, a fastening ring, a transmission shaft and a motor,
the bottom shell comprises a circular seat plate arranged on the upper opening, an interface and a connecting seat arranged at the bottom,
the top shell comprises a bottom counter bore, a bottom cavity, a top cavity, a polygonal mandrel, a polygonal top sleeve and a fan head seat arranged at the top, and the radial positioning plate is intersected with the bottom cavity and the top cavity;
the static seat comprises a fixed cavity, a clearance shaft hole, an annular guide rail and a static counter bore;
the static terminal seat comprises a clearance hole and two static ring terminal grooves which are distributed in concentric circles;
the movable seat comprises a terminal seat cavity, a track groove, an inner bottom polygonal sleeve and an outer bottom polygonal sleeve,
the movable terminal seat comprises a cylinder body and two movable circular ring terminal grooves which are distributed in concentric circles;
the interface of the bottom shell is inserted into the static counter bore, the static seat is fixed with the bottom shell, the static terminal seat is fixed on the static seat, and the motor is fixed with the static seat; the movable seat is arranged in the top shell and fixed, the top polygonal sleeve is inserted between the inner bottom polygonal sleeve and the outer bottom polygonal sleeve, the movable terminal seat is arranged in the terminal seat cavity and fixed together, and the top shell, the movable seat and the movable terminal seat rotate together; the annular guide rail is in sliding fit with the rail groove, and the transmission rod is connected with the polygonal mandrel, the polygonal sleeve at the inner bottom and the shaft of the motor; a gap is reserved between the fastening ring and the circular seat plate, the fastening ring is fixed with the top shell, and the fastening ring is embedded into the bottom counter bore.
2. The fan 360 degree rotation conductive support device of claim 1 wherein: the static terminal comprises a static circular ring conducting plate and an elastic body arranged on the circular ring conducting plate;
the movable terminal comprises a movable circular ring conducting plate;
the elastic body is in sliding fit with the movable circular ring conducting plate.
3. The fan 360 degree rotation conductive support device of claim 2 wherein: the elastic body is a curved arc plate, the static annular conductive plate is provided with an arc-shaped clearance hole,
the elastic body and the static ring conducting plate are manufactured by one-step stamping.
4. The fan 360 degree rotation conductive support device of claim 1 wherein: the transmission rod is in a polygonal shape, and a polygonal counter bore is formed in the transmission rod;
the polygonal mandrel is inserted into the polygonal counter bore.
5. The fan 360 degree rotation conductive support device of claim 1 wherein: the annular guide rail supports a top plate of the track groove.
6. A floor fan, characterized in that: comprising a chassis, a riser, a swinging fan head and a 360 degree rotation conductive support for a fan as claimed in any one of claims 1 to 5,
the upper end of the vertical pipe is fixed with the connecting seat; the fan head seat is connected with the swinging fan head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320075737.4U CN219220804U (en) | 2023-01-07 | 2023-01-07 | Fan 360-degree rotating conductive supporting device and floor fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320075737.4U CN219220804U (en) | 2023-01-07 | 2023-01-07 | Fan 360-degree rotating conductive supporting device and floor fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219220804U true CN219220804U (en) | 2023-06-20 |
Family
ID=86736591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320075737.4U Active CN219220804U (en) | 2023-01-07 | 2023-01-07 | Fan 360-degree rotating conductive supporting device and floor fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219220804U (en) |
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2023
- 2023-01-07 CN CN202320075737.4U patent/CN219220804U/en active Active
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