CN218030738U

CN218030738U - Fan oscillating structure

Info

Publication number: CN218030738U
Application number: CN202222271654.0U
Authority: CN
Inventors: 宁勤顺
Original assignee: Foshan Qinshun Technology Co ltd
Current assignee: Foshan Qinshun Technology Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-12-13
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a fan oscillating structure, which is characterized by comprising an oscillating head seat connected with a fan mesh enclosure, a supporting seat corresponding to the oscillating head seat and an oscillating driving mechanism, wherein the bottom of the oscillating head seat is vertically provided with a positioning shaft rod, and the supporting seat is provided with a shaft hole corresponding to the positioning shaft rod; the shaking head seat is connected fixedly with the fan screen panel, and actuating mechanism of shaking the head is including shaking the head motor, rotating member, axostylus axostyle, and the motor of shaking the head is fixed in the shaking head seat, and the rotating member is connected with the motor of shaking the head, and the axostylus axostyle is connected perpendicularly in the tip of rotating member, and the supporting seat is provided with the spout that corresponds with the axostylus axostyle for the axostylus axostyle can come and go the slip along the spout, makes the shaking head seat can use the location axostylus axostyle as rotation center, and relative supporting seat comes and goes the rotation, realizes the purpose that the fan shaken the head. The utility model discloses simple structure, stability is good, elegant appearance.

Description

Fan head shaking structure

Technical Field

The utility model relates to a fan technical field, more specifically relate to a fan structure of shaking head.

Background

An electric fan, also called fan or fanner, is a household electric appliance that uses motor to drive fan blades to rotate to accelerate the circulation of air, and is mainly used for cooling, relieving summer heat and circulating air. The product is widely used in places such as families, offices, shops, hospitals, hotels and the like. The floor fan mainly comprises a fan head, fan blades, a mesh enclosure, a vertical rod, a base, a control device and the like. The vertical rod is fixed on the base, the top end of the vertical rod is connected with an upper adjusting seat and a lower adjusting seat of the fan head, the fan blade is installed on the fan head, and the mesh cover is sleeved outside the fan blade; the fan head generally comprises a motor, a motor outer cover and a head-shaking air supply mechanism, and the motor drives the fan blades to rotate. The oscillating air supply mechanism is arranged in the fan head and mainly comprises a motor and a connecting rod, the end part of the connecting rod is connected with an upper and lower adjusting seat, and the motor drives the connecting rod to drive the fan head to swing. But the shortcoming is fixed at the back of the motor through the bracket, the occupied space is large, the installation is inconvenient, and the transmission stability is not good. Therefore, the inventor improves the fan oscillating structure, if the Chinese patent application number is CN201921792109.8, the fan oscillating structure is characterized by comprising a supporting rod, a fan motor support movably arranged on the supporting rod, an oscillating motor fixed on the fan motor support and an oscillating connecting rod mechanism, wherein a rotating shaft is vertically arranged on the fan motor support and movably inserted on the supporting rod, and the oscillating connecting rod mechanism is connected between the oscillating motor and the supporting rod. This patent simple to operate, stability is good, but the shortcoming is that the support space at fan screen panel rear portion is limited, and it is big to shake head structure occupation space, causes the fan wholly not pleasing to the eye, awaits further improvement.

Disclosure of Invention

The utility model aims at providing a simple structure for solving the not enough of prior art, simple to operate, stability is good, and the little fan of occupation space shakes first structure.

The utility model discloses an adopt following technical solution to realize above-mentioned purpose: a fan oscillating structure is characterized by comprising an oscillating base connected with a fan mesh enclosure, a supporting base corresponding to the oscillating base and an oscillating driving mechanism, wherein the bottom of the oscillating base is vertically provided with a positioning shaft rod, and the supporting base is provided with a shaft hole corresponding to the positioning shaft rod; shaking head seat is connected fixedly with the fan screen panel, and actuating mechanism shakes the head includes the motor of shaking the head, rotating member, axostylus axostyle, and the motor of shaking the head is fixed in shaking head seat, and the rotating member is connected with the motor of shaking the head, and the axostylus axostyle is connected perpendicularly in the tip of rotating member, and the supporting seat is provided with the spout that corresponds with the axostylus axostyle for the axostylus axostyle can come and go the slip along the spout, makes shaking head seat can use the location axostylus axostyle as rotation center, and relative supporting seat comes and goes the rotation, realizes the purpose that the fan shaken the head.

As a further explanation of the above scheme, the rocker seat is vertically connected and fixed to the lower portion of the fan guard, and serves as a support for the fan guard, so that stability is improved.

Furthermore, a supporting plate for installing the oscillating motor is arranged in the oscillating seat, and a through hole for allowing the output shaft of the motor to pass through is formed in the supporting plate.

Furthermore, the lower part of the rocker seat is provided with a sleeve part, the sleeve part is sleeved outside the supporting seat, and the rotating part and the shaft rod are hidden between the sleeve part and the supporting seat, so that the rocker seat is more attractive and elegant.

Furthermore, the top of location axostylus axostyle is provided with U type locating plate, and U-shaped locating plate is located the rocker seat and is connected fixedly with the seat of shaking the head, and the location axostylus axostyle passes the backup pad and downwardly extending, and the backup pad is provided with strengthening rib one for the mechanical properties of reinforcing sleeve portion, the supporting seat is provided with many strengthening ribs two.

Further, the spout sets up in the outside of shaft hole, and the location axostylus axostyle sets up in the spout vertically.

Furthermore, the rotating piece is a cam, and one end of the cam is fixed on an output shaft of the oscillating motor through a screw.

Furthermore, concave positions are respectively arranged on two sides of the shaking head seat, a bracket is arranged between the concave positions on the two sides, and the fan mesh enclosure is vertically connected and fixed on the bracket.

The utility model adopts the beneficial effect that above-mentioned technical solution can reach is.

The utility model adopts a fan oscillating structure mainly comprising an oscillating head seat, a supporting seat and an oscillating driving mechanism, wherein the bottom of the oscillating head seat is vertically provided with a positioning shaft rod as a rotating shaft, and the supporting seat is provided with a shaft hole corresponding to the positioning shaft rod; the shaking head seat is connected fixedly with the fan screen panel, actuating mechanism shakes the head including shaking the head motor, the rotating member, the axostylus axostyle, the motor of shaking the head is fixed in the shaking head seat, the rotating member is connected with the motor of shaking the head, the axostylus axostyle is connected perpendicularly in the tip of rotating member, the supporting seat is provided with the spout that corresponds with the axostylus axostyle, make the axostylus axostyle can come and go to slide along the spout, make the shaking head seat can use the location axostylus axostyle as rotation center, relative supporting seat comes and goes to rotate, realize the purpose that the fan shaken the head, the operation is simple and convenient, and the occupation space is little.

Drawings

Fig. 1 is a schematic view of the fan structure of the present invention.

Fig. 2 is a schematic view of the fan structure of the present invention.

Fig. 3 is the utility model discloses a mounting structure schematic diagram of oscillating motor.

FIG. 4 is a schematic view of a supporting seat.

Description of the reference numerals: 1. the fan comprises a fan mesh enclosure 1-1, a fan motor support 2, an oscillating base 2-1, a support plate 2-2, a reinforcing rib I3, a support base 3-1, a shaft hole 3-2, a sliding groove 3-3, a reinforcing rib II 4, an oscillating driving mechanism 4-1, an oscillating motor 4-2, a rotating piece 4-3, a shaft lever 5, a positioning shaft lever 5-1, a U-shaped positioning plate 6, a bracket 7 and a vertical rod support.

Detailed Description

In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may, clearly or implicitly, include one or more of the features, and in the description of the invention, "at least" means one or more than one unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; mechanical connection is also possible; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

In the present application, unless otherwise specified and limited, "a first feature" on "or" under "a second feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact through another feature therebetween. Also, the first feature "above," "below," and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply an elevation where the first feature is at a higher level than the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.

The following description will be further made in conjunction with the accompanying drawings of the specification, so that the technical solution and the advantages of the present invention are clearer and clearer. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.

As shown in fig. 1-4, the utility model relates to a fan structure of shaking head, include the seat of shaking the head 2 of being connected with fan screen panel 1, with the supporting seat 3 that the seat of shaking the head 2 corresponds, the actuating mechanism 4 of shaking the head, the supporting seat cover is established on the pole setting support 7 of fan, the bottom of shaking the head seat is provided with location axostylus axostyle 5 to immediately, and location axostylus axostyle 5 is located the middle part of shaking the head seat, as the center of rotation of shaking the head seat, the supporting seat has the shaft hole 3-1 that corresponds with the location axostylus axostyle. The shaking head seat 2 is fixedly connected with the fan mesh enclosure 1, wherein the fan mesh enclosure 1 is provided with a fan motor support 1-1, concave positions are respectively arranged on two sides of the shaking head seat, a bracket 6 is arranged between the concave positions on the two sides, and the fan motor support 1-1 is supported on the bracket 6, so that the fan mesh enclosure is erected on the bracket, the center of gravity of the fan mesh enclosure, fan blades and a fan motor serving as a fan main body is centered, shaking in the shaking head process is avoided, and the silencing effect and the stability are better.

The oscillating driving mechanism 4 comprises an oscillating motor 4-1, a rotating part 4-2 and a shaft rod 4-3, the oscillating motor is fixed in the oscillating head seat, the rotating part is connected with the oscillating motor, the shaft rod is vertically connected to the end part of the rotating part, and the supporting seat is provided with a sliding groove 3-2 corresponding to the shaft rod, so that the shaft rod can slide back and forth along the sliding groove, the oscillating head seat can rotate back and forth relative to the supporting seat by taking the positioning shaft rod as a rotating center, and the purpose of oscillating the fan is achieved. In this embodiment, the rotating member is the cam, and the cam passes through the fix with screw on the output shaft of oscillating motor, is driven by the oscillating motor and rotates, and the axostylus axostyle is fixed in the narrow end of cam, and it is worth noting that the rotating member also can replace and rock the pole form.

A supporting plate 2-1 for mounting the oscillating motor is arranged in the oscillating seat, and a through hole for allowing the output shaft of the motor to pass through is formed in the supporting plate. The top of the positioning shaft rod is provided with a U-shaped positioning plate 5-1, the U-shaped positioning plate is positioned in the shaking head seat and is fixedly connected with the shaking head seat, and the positioning shaft rod penetrates through the supporting plate and extends downwards to be in inserted fit with the shaft hole of the supporting seat. The U type locating plate adopts the metal sheet form, and is as an organic whole with the welding of location axostylus axostyle for the location axostylus axostyle is more stable, avoids rotating the in-process and takes place the slope. It is noted that the positioning shaft rod can also be directly fixed at the bottom of the supporting plate. In order to improve the stability of the shaking head structure, the lower part of the shaking head seat is provided with a sleeve part which is sleeved on the upper part of the supporting seat, and the rotating part and the shaft rod are hidden between the sleeve part and the supporting seat, so that the shaking head seat is more attractive and elegant. The supporting plate is provided with a first reinforcing rib 2-2 used for enhancing the mechanical property of the rocker seat, and the shaft hole is connected with a plurality of second reinforcing ribs 3-3 extending outwards and used for enhancing the mechanical property of the supporting seat.

Compared with the prior art, the utility model, the adoption sets up the shake head seat in fan screen panel below as supporting to through the normal running fit of shake head seat and supporting seat, realize the fan function of shaking the head, overall structure is simple, and stability is good, adopts the hidden design of structure of shaking the head moreover, whole elegant appearance.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims

1. A fan oscillating structure is characterized by comprising an oscillating base connected with a fan mesh enclosure, a supporting base corresponding to the oscillating base and an oscillating driving mechanism, wherein the bottom of the oscillating base is vertically provided with a positioning shaft rod, and the supporting base is provided with a shaft hole corresponding to the positioning shaft rod; the oscillating head seat is connected fixedly with the fan mesh enclosure, and actuating mechanism that shakes the head includes the oscillating motor, rotating member, axostylus axostyle, and the oscillating motor is fixed in the oscillating head seat, and the rotating member is connected with the oscillating motor, and the axostylus axostyle is connected perpendicularly in the tip of rotating member, and the supporting seat is provided with the spout that corresponds with the axostylus axostyle, and the axostylus axostyle can come and go along the spout and slide.

2. The oscillating structure of fan according to claim 1, wherein said oscillating base is vertically connected and fixed to the lower part of the fan guard as a support of the fan guard.

3. The oscillating structure of fan according to claim 1, wherein a support plate for mounting the oscillating motor is provided in the oscillating base, and the support plate has a through hole for passing the output shaft of the motor.

4. The oscillating structure of the fan according to claim 3, wherein the lower portion of the oscillating head base is provided with a sleeve portion, the sleeve portion is sleeved outside the supporting seat, and the rotary member and the shaft rod are hidden between the sleeve portion and the supporting seat.

5. The oscillating structure of fan according to claim 3, wherein the top of the positioning shaft is provided with a U-shaped positioning plate, the U-shaped positioning plate is located in the oscillating base and is connected and fixed with the oscillating base, the positioning shaft passes through the supporting plate and extends downwards, the supporting plate is provided with a first reinforcing rib, and the supporting base is provided with a plurality of second reinforcing ribs.

6. The oscillating structure of a fan according to claim 1, wherein said sliding groove is provided outside said shaft hole, and said positioning shaft is vertically provided in said sliding groove.

7. The oscillating structure of fan according to claim 1, wherein the rotating member is a cam, and one end of the cam is fixed to the output shaft of the oscillating motor by a screw.

8. The oscillating structure of the fan according to claim 1, wherein the two sides of the oscillating base are respectively provided with a concave position, a bracket is arranged between the concave positions on the two sides, and the fan mesh enclosure is vertically connected and fixed on the bracket.