Rotary air inlet bearing structure

Abstract

The utility model discloses a rotary air inlet bearing structure which comprises a shaft and a bearing, the shaft is a vertically arranged shaft, the shaft is provided with a hollow part, an air inlet and an air outlet, and the air inlet and the air outlet are connected with the hollow part of the shaft; the bearing structure further comprises a rotating piece fixedly connected with the shaft, and the rotating piece rotates to drive the shaft to rotate. The rotating shaft is reasonable in structural design and has the advantages that when the rotating part is shifted, the rotating part can drive the shaft to rotate due to the fact that the rotating part is fixedly connected with the shaft, and meanwhile due to the fact that the air inlet and the air outlet are formed in the shaft and connected with the hollow portion of the shaft, when the rotating part drives the shaft to rotate, the rotating part can drive the shaft to rotate. And the gas can be uniformly and rotationally jetted out.

Description

Technical Field

[0001] This utility model relates to the field of atomizer technology, and in particular to a rotating air intake bearing structure. Background Technology

[0002] Nebulizers atomize test solutions. The market generally requires nebulizers to produce stable sprays, fine and uniform droplets, and high atomization efficiency. When using a nebulizer, the battery is activated via an airflow sensor or a button. The battery connects to the nebulizer, causing it to heat up and evaporate the test solution, thus producing the atomization effect.

[0003] Most atomizers of the same type on the market use a rocker arm for air intake. In order to spray the liquid evenly, consumers need to constantly adjust the air intake direction 360 degrees, which is quite cumbersome. Utility Model Content

[0004] The purpose of this invention is to provide a rotating air intake bearing structure to solve the problem of cumbersome operation of atomizers in the prior art.

[0005] To achieve the above objectives, the present invention provides a rotating air intake bearing structure, comprising a shaft and a bearing. The shaft is vertically arranged and has a hollow portion. An air inlet and an air outlet are provided on the shaft, and the air inlet and air outlet are connected to the hollow portion of the shaft. The bearing structure also includes a rotating component fixedly connected to the shaft, and the rotation of the rotating component can drive the shaft to rotate.

[0006] Furthermore, the bearing structure also includes a bearing, which is fixedly disposed in the middle of the shaft.

[0007] Furthermore, the bearing structure also includes a bearing mounting base, which is sleeved around the bearing, and the bearing is capable of rotating relative to the bearing mounting base.

[0008] Furthermore, the bearing structure also includes a bearing cover, which is fitted onto the top of the bearing.

[0009] Furthermore, the air inlet is located at the upper part of the bearing, and the air outlet is located at the lower part of the bearing.

[0010] Furthermore, the air inlet extends laterally through the upper part of the bearing, and the cross-section of the air inlet is elliptical.

[0011] Furthermore, the bottom structure of the shaft gradually tapers downwards, the air outlet is obliquely disposed at the bottom structure of the shaft, and an oblique connecting part is provided between the air outlet and the hollow part.

[0012] Furthermore, the rotating component is a triangular rotating component.

[0013] Furthermore, the rotating component is shaped as three outer arcs and three inner arcs connected at intervals, with a circular arc transition at the connection between the outer and inner arcs; the extended arcs of the three outer arcs can form a circle, and the three inner arcs are semicircles.

[0014] Furthermore, the rotating component is a metal rotating component.

[0015] In summary, the device structure of this utility model is reasonably designed. The application of the technical solution of this utility model has the following beneficial effects: When the rotating part is turned, since the rotating part is fixedly connected to the shaft, the rotation of the rotating part can drive the shaft to rotate. At the same time, since the shaft is provided with an air inlet and an air outlet, and the air inlet and air outlet are connected to the hollow part of the shaft, when the rotating part drives the shaft to rotate, the gas will be evenly rotated and sprayed out. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the bearing structure of this utility model;

[0017] Figure 2 This is an exploded structural diagram of the bearing structure of this utility model;

[0018] Figure 3 This is a cross-sectional structural diagram of the bearing structure of this utility model;

[0019] Figure 4 This is a cross-sectional structural diagram of the bearing structure of this utility model actually used in an atomizer;

[0020] Figure 5 This is a three-dimensional structural diagram of the bearing structure of this utility model actually used in an atomizer;

[0021] Explanation of reference numerals in the attached drawings: 1-Rotating component; 2-Bearing cover; 3-Bearing; 4-Bearing mounting base; 5-Shaft; 501-Air inlet; 502-Air outlet; 503-Hollow section. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, but this does not constitute a limitation on the scope of protection of the present utility model.

[0023] In this utility model, for clearer description, the following explanation is provided: The observer faces the attached... Figure 1When observing, the observer's left front side is designated as "front," the observer's right rear side as "rear," the observer's left rear side as "left," the observer's right front side as "right," the observer's top as "up," and the observer's bottom as "down." It should be noted that the terms "front end," "rear end," "left side," "right side," "middle," "above," and "below" in this text indicate orientations or positional relationships based on the accompanying drawings. These are merely for the purpose of clearly describing the present invention and do not indicate or imply that the structure or component referred to must have a specific orientation or be constructed in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used only for the purpose of clarity or simplification of description and should not be construed as indicating or implying relative importance or quantity.

[0024] The current market's joystick-based air intake requires consumers to constantly adjust the air intake direction 360 degrees, which is quite cumbersome. We have now designed a system that uses a bearing to coaxially move the joystick, which can drive the airflow. Consumers only need to move the joystick 1-2 times.

[0025] See Figures 1-4 This utility model provides a rotating air intake bearing structure, including a shaft 5 and a bearing 3. The shaft 5 is a vertically arranged shaft 5, and the shaft 5 is provided with a hollow part 503. The shaft 5 is provided with an air inlet 501 and an air outlet 502, and the air inlet 501 and the air outlet 502 are connected to the hollow part 503 of the shaft 5. The bearing 3 structure also includes a rotating component 1 fixedly connected to the shaft 5. The rotation of the rotating component 1 can drive the shaft 5 to rotate.

[0026] When the rotating component 1 is turned, since the rotating component 1 is fixedly connected to the shaft 5, the rotation of the rotating component 1 can drive the shaft 5 to rotate. At the same time, since the shaft 5 is provided with an air inlet 501 and an air outlet 502, and the air inlet 501 and the air outlet 502 are connected to the hollow part 503 of the shaft 5, when the rotating component 1 drives the shaft 5 to rotate, the gas will be released from the air outlet 360 degrees.

[0027] This invention is applied in the atomizer industry. When the rotating part 1 drives the shaft 5 to rotate, the gas will enter the air outlet from the air inlet 501 and then be evenly sprayed on the side wall and bottom of the atomizer, thereby fully stirring and driving the airflow and smoke inside, so as to improve the product's functionality and user experience.

[0028] Specifically, the bearing 3 structure also includes bearing 3, which is fixedly disposed in the middle of shaft 5.

[0029] Specifically, the bearing 3 structure also includes a bearing mounting base 4, which is sleeved on the outside of the bearing 3, allowing the bearing 3 to rotate relative to the bearing mounting base 4.

[0030] Specifically, the bearing 3 structure also includes a bearing cover 2, which is sleeved on the top of the bearing 3.

[0031] Specifically, see Figure 3 An air inlet 501 is located at the upper part of the bearing 3, and an air outlet 502 is located at the lower part of the bearing 3. Specifically, the air inlet 501 extends laterally through the upper part of the bearing 3, and its cross-section is elliptical. Specifically, the bottom structure of the shaft 5 gradually tapers downwards, and the air outlet 502 is obliquely located at the bottom structure of the shaft 5. An oblique connecting portion is provided between the air outlet 502 and the hollow part 503.

[0032] Specifically, rotating component 1 is a triangular rotating component. Specifically, rotating component 1 is a metal rotating component.

[0033] As a preferred embodiment of this utility model, see [link to relevant documentation]. Figures 1-2 The rotating component 1 is composed of three outer arcs and three inner arcs connected at intervals, with a rounded transition at the connection between the outer and inner arcs; the extended lines of the three outer arcs can form a circle, and the three inner arcs are semicircles. This structural design makes rotational gripping more convenient.

[0034] In this utility model, the bearing 3 and the shaft 5 are riveted together. After the bearing 3 and the shaft 5 are riveted together, they are fitted into the bearing fixing seat 4. Then, the bearing cover 2 is used to press them down. The upper structure and the rotating part 1 are then riveted together to form a whole. This allows the shaft 5 to rotate when the rotating part 1 is turned, and the air outlet 502 below the shaft 5 also rotates.

[0035] See Figures 4-5 This utility model is applied to the atomizer industry. When the rotating part 1 drives the shaft 5 to rotate, the gas will enter the air outlet from the air inlet 501 and then be evenly sprayed on the side wall and bottom of the atomizer, thereby fully stirring and driving the airflow and smoke inside, so as to improve the product's functionality and user experience.

[0036] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications are also considered to be within the protection scope of this utility model.

Claims

1. A rotating intake bearing structure, comprising a shaft and a bearing, characterized in that: The shaft is a vertically arranged shaft with a hollow section; the shaft has an air inlet and an air outlet, which are connected to the hollow section of the shaft; the bearing structure also includes a rotating component fixedly connected to the shaft, and the rotation of the rotating component can drive the shaft to rotate.

2. The rotating intake bearing structure according to claim 1, characterized in that: The bearing structure also includes a bearing, which is fixedly disposed in the middle of the shaft.

3. The rotating intake bearing structure according to claim 2, characterized in that: The bearing structure also includes a bearing mounting base, which is sleeved on the outside of the bearing, and the bearing is capable of rotating relative to the bearing mounting base.

4. The rotating intake bearing structure according to claim 3, characterized in that: The bearing structure also includes a bearing cover, which is fitted onto the top of the bearing.

5. A rotating intake bearing structure according to any one of claims 2-4, characterized in that: The air inlet is located at the upper part of the bearing, and the air outlet is located at the lower part of the bearing.

6. The rotating intake bearing structure according to claim 5, characterized in that: The air inlet extends laterally through the upper part of the bearing, and the cross-section of the air inlet is elliptical.

7. The rotating intake bearing structure according to claim 6, characterized in that: The bottom structure of the shaft gradually tapers downwards, the air outlet is obliquely disposed at the bottom structure of the shaft, and an oblique connecting part is provided between the air outlet and the hollow part.

8. The rotating intake bearing structure according to claim 7, characterized in that: The rotating component is a triangular rotating component.

9. The rotating intake bearing structure according to claim 8, characterized in that: The rotating component is composed of three outer arcs and three inner arcs connected at intervals, with a circular arc transition at the connection between the outer and inner arcs; the extended lines of the three outer arcs can form a circle, and the three inner arcs are semicircles.

10. A rotating intake bearing structure according to any one of claims 6-9, characterized in that: The rotating component is a metal rotating component.

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