Oscillating transmission assembly and oscillating fan

Abstract

The utility model discloses a head shaking transmission assembly and a head shaking fan, the head shaking transmission assembly comprises a base, a first frame, a second frame and a rotating block, the base is provided with two first holes, the first frame is provided with four second holes, the two second holes and the two first holes are arranged in a left-right mode, and the rotating block is arranged on the first frame. The second frame is provided with two second holes and two first holes, first rods penetrate through the two second holes and the two first holes in a one-to-one correspondence mode, the second frame is provided with two third holes, the other two second holes and the two third holes are formed front and back, second rods penetrate through the other two second holes and the two third holes in a one-to-one correspondence mode, the second frame is used for installing a fan blade motor, and the second frame is provided with a ball head rod. A ball head groove is formed in one end of the rotating block, the rotating block is movably arranged on the ball head portion of the ball head rod in a sleeving mode through the ball head groove, and the other end of the rotating block is used for being connected with a head shaking motor. By means of the structure, the number of the ball head structures adopted by the head shaking transmission assembly is reduced.

Description

Technical Field

[0001] This utility model relates to the field of oscillating fan technology, and in particular to an oscillating transmission component and an oscillating fan. Background Technology

[0002] The oscillating drive assembly of an oscillating fan is the core component that enables the fan blades to oscillate. In existing technologies, the oscillating drive assemblies of commercially available oscillating fans are relatively complex. In response, the inventors developed and designed a simplified ceiling fan oscillating structure (ZL202220938345.1). However, in the actual production process, the inventors found that the above-mentioned ceiling fan oscillating structure uses a lot of ball joint structures to realize the oscillating action of the fan blade motor (in order to realize the oscillating motion of the fan blades on the fan blade motor). Therefore, the above-mentioned ceiling fan oscillating structure has the problem of high production cost. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a swaying transmission assembly.

[0004] This utility model also proposes an oscillating fan having the oscillating transmission component.

[0005] A oscillating transmission assembly according to a first aspect of the present invention includes a base, a first frame, a second frame, and a rotating block. The base has two first holes, and the first frame has four second holes, wherein two of the second holes and two of the first holes are arranged left and right, and a first rod is inserted through two of the second holes and two of the first holes in a one-to-one correspondence. The second frame has two third holes, and the other two of the second holes and two of the third holes are arranged front and rear, and a second rod is inserted through the other two of the second holes and two of the third holes in a one-to-one correspondence. The second frame is used for mounting a fan blade motor. The second frame has a ball head rod. One end of the rotating block has a ball head groove, and the rotating block is movably fitted onto the ball head of the ball head rod through the ball head groove. The other end of the rotating block is used for connecting to the oscillating motor. The oscillating motor can drive the rotating block to rotate, so as to drive the first frame and the second frame to rotate through the ball head groove and the ball head, so that the fan blade motor on the second frame can perform an oscillating motion.

[0006] A swaying transmission assembly according to an embodiment of the present utility model has at least the following beneficial effects:

[0007] With the above structure, the oscillating transmission assembly of this application can realize the oscillating action of the fan blade motor through the cooperation of the rod hole structure and a ball head structure (i.e., ball head groove and ball head). It can be seen that the rod hole structure of the oscillating transmission assembly of this application replaces the corresponding ball head structure in the above-mentioned ceiling fan oscillating structure, so the number of ball head structures used is reduced. Therefore, compared with the previous ceiling fan oscillating structure design, the production cost of the oscillating transmission assembly of this application is lower.

[0008] According to some embodiments of the present invention, the base is provided with two first plates arranged opposite to each other, the first plates having a first hole, the first bracket being provided between the two first plates, the first bracket having a first clearance hole for the fan motor to pass through, the first bracket having four second plates evenly arranged around the first clearance hole, the second plates having a second hole, the second bracket having two third plates arranged opposite to each other, the third plates having the third hole, two second plates having two additional second holes being located between the two third plates, the second bracket being provided under the first bracket, and the ball head rod being provided on the bottom side of the second bracket.

[0009] According to some embodiments of the present invention, the base is provided with a second clearance hole, the bottom side of the base is provided with the oscillating motor, and the output shaft of the oscillating motor is connected to the other end of the rotating block through the second clearance hole.

[0010] According to some embodiments of the present invention, reinforcing ribs are provided between the base and the first plate, between the first frame and the second plate, and between the second frame and the third plate.

[0011] According to some embodiments of this utility model, both the ball joint and the rotating block are made of plastic.

[0012] The oscillating fan according to a second aspect of the present invention includes an oscillating transmission assembly as described above.

[0013] The oscillating fan according to the embodiments of the present invention has at least the following beneficial effects: the above structure can reduce the production cost of the oscillating fan.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0016] Figure 1This is a structural diagram of an embodiment of the oscillating transmission assembly of this utility model;

[0017] Figure 2 for Figure 1 Another structural diagram of the oscillating transmission assembly shown.

[0018] Figure label:

[0019] Base 100, first plate 110, first hole 111, second clearance hole 120;

[0020] First frame 200, first clearance hole 210, second plate 220, second hole 221;

[0021] Second frame 300, third plate 310, third hole 311;

[0022] Rotating block 400, ball head groove 410;

[0023] Club head 500, club head 510;

[0024] Fan blade motor 610, oscillating motor 620. Detailed Implementation

[0025] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0026] In the description of this utility model, the use of terms such as first, second, third, fourth, and fifth is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of technical features indicated, or implicitly indicating the order of the technical features indicated.

[0027] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] In this utility model, unless otherwise explicitly defined, the terms "setting," "installing," and "connecting" should be interpreted broadly. For example, they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to a fixed connection, a detachable connection, or an integral molding; they can refer to a mechanical connection; they can refer to the internal connection of two components or the interaction between two components. Those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0029] Reference Figure 1 and Figure 2 This utility model embodiment provides a swaying transmission assembly, which includes a base 100, a first frame 200, a second frame 300, and a rotating block 400.

[0030] The base 100 has two first holes 111, and the first frame 200 has four second holes 221. Two second holes 221 and two first holes 111 are arranged horizontally, and a first rod is inserted through each of the two second holes 221 and two first holes 111 in a one-to-one correspondence. The second frame 300 has two third holes 311, and the other two second holes 221 and two third holes 311 are arranged front-to-back, and a second rod is inserted through each of the other two second holes 221 and two third holes 311 in a one-to-one correspondence. The second frame 300 is used to supply power to the fan blade motor 61. 0 Installation, the second frame 300 is equipped with a ball head rod 500, and one end of the rotating block 400 is provided with a ball head groove 410. The rotating block 400 is movably sleeved on the ball head 510 of the ball head rod 500 through the ball head groove 410. The other end of the rotating block 400 is used to connect to the oscillating motor 620. The oscillating motor 620 can drive the rotating block 400 to rotate, so that it can drive the first frame 200 and the second frame 300 to rotate through the ball head groove 410 and the ball head 510, so that the fan blade motor 610 on the second frame 300 can perform an oscillating action.

[0031] With the above structure, the oscillating transmission assembly of this application can realize the oscillating action of the fan motor 610 through the cooperation of the rod hole structure and a ball head structure (i.e., ball head groove 410 and ball head 510). It can be seen that the rod hole structure of the oscillating transmission assembly of this application replaces the corresponding ball head structure in the above-mentioned ceiling fan oscillating structure, so the number of ball head structures used is reduced. Therefore, compared with the previous ceiling fan oscillating structure design, the production cost of the oscillating transmission assembly of this application is lower.

[0032] In this embodiment, refer to Figure 1 and Figure 2The base 100 has two opposing first plates 110, each with a first hole 111. A first frame 200 is positioned between the two first plates 110 and has a first clearance hole 210 for the fan motor 610 to pass through. The first frame 200 also has four second plates 220 evenly arranged around the first clearance holes 210, each with a second hole 221. A second frame 300 has two opposing third plates 310, each with a third hole 311. Two second plates 220 with additional second holes 221 are located between the two third plates 310. The second frame 300 is positioned below the first frame 200, and a ball-head rod 500 is located on its bottom side. The first frame 200 has a circular ring structure, with the first clearance hole 210 forming its inner ring; the second frame 300 has a U-shaped structure.

[0033] It is understandable that the first frame 200 is provided with four second plates 220 evenly arranged around the first clearance hole 210, that is, the four second plates 220 are respectively arranged on the front, back, left and right sides.

[0034] It is understandable that the two second plates 220 with two additional second holes 221 are located between the two third plates 310, that is, the two second plates 220 with two second holes 221 arranged in front and behind are located between the two third plates 310.

[0035] With the above structure, the first frame 200 is located between the two first plates 110, the two second plates 220 with two additional second holes 221 are located between the two third plates 310, and the second frame 300 is located below the first frame 200. Thus, the first frame 200, the second frame 300 and the base 100 are compactly arranged to improve the overall structural compactness of the oscillating transmission assembly.

[0036] The first rod is inserted through the two second holes 221 and the two first holes 111 in a one-to-one correspondence (that is, the first rod is inserted through the two second holes 221 on the left and the two first holes 111 in a one-to-one correspondence). Specifically, the second hole 221 is a through hole structure, the first hole 111 is a threaded hole structure, and the first rod is set as a bolt.

[0037] The other two second holes 221 and the two third holes 311 are respectively equipped with second rods (that is, the two second holes 221 and the two third holes 311 are respectively equipped with second rods). Specifically, the third hole 311 is a threaded hole structure, and the second rod is a bolt.

[0038] With the above structure, the first frame 200 and the base 100 are detachably connected, and the first frame 200 and the second frame 300 are detachably connected, so that the oscillating drive assembly can be disassembled and assembled to facilitate transportation.

[0039] In this embodiment, refer to Figure 1 and Figure 2 The base 100 is provided with a second clearance hole 120, and the bottom side of the base 100 is provided with the aforementioned oscillating motor 620. The output shaft of the oscillating motor 620 is connected to the other end of the rotating block 400 through the second clearance hole 120.

[0040] To improve the structural strength of the product, in this embodiment, reinforcing ribs (not shown in the figure) are provided between the base 100 and the first plate 110, between the first frame 200 and the second plate 220, and between the second frame 300 and the third plate 310.

[0041] To further reduce production costs, in this embodiment, both the ball joint 500 and the rotating block 400 are made of plastic.

[0042] This invention also proposes an oscillating fan, which includes the aforementioned oscillation transmission assembly. This structure reduces the production cost of the oscillating fan.

[0043] Of course, this utility model is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this utility model. All such equivalent modifications and substitutions are included within the scope defined by the claims of this application.

Claims

1. A head-shaking transmission assembly, characterized by: Comprising a base (100) provided with two first holes (111); a first frame (200) provided with four second holes (221), wherein two of the second holes (221) and two of the first holes (111) are arranged left and right, and wherein the other two of the second holes (221) and the other two of the first holes (111) are arranged one by one correspondingly through a first rod; a second frame (300) provided with two third holes (311), and the other two of the second holes (221) and the other two of the third holes (311) are arranged front and back, and the other two of the second holes (221) and the other two of the third holes (311) are arranged one by one correspondingly through a second rod, and the second frame (300) is used for installing a fan motor (610), and the second frame (300) is provided with a ball head rod (500); a rotating block (400) provided with a ball head groove (410) at one end, and the rotating block (400) is movably sleeved on the ball head (510) of the ball head rod (500) through the ball head groove (410), and the other end of the rotating block (400) is used for connecting with a head-shaking motor (620), wherein the head-shaking motor (620) can drive the rotating block (400) to rotate, so as to drive the first frame (200) and the second frame (300) to rotate through the ball head groove (410) and the ball head (510), so that the fan motor (610) on the second frame (300) can make a head-shaking action.

2. The head-shaking transmission assembly according to claim 1, wherein the base (100) is provided with two first plates (110) arranged oppositely, the first plate (110) is provided with the first hole (111), the first frame (200) is arranged between the two first plates (110), the first frame (200) is provided with a first avoiding hole (210) for the fan motor (610) to pass through, the first frame (200) is provided with four second plates (220) arranged uniformly around the first avoiding hole (210), the second plate (220) is provided with the second hole (221), the second frame (300) is provided with two third plates (310) arranged oppositely, the third plate (310) is provided with the third hole (311), the two second plates (220) provided with the other two second holes (221) are located between the two third plates (310), the second frame (300) is arranged below the first frame (200), and the bottom side of the second frame (300) is provided with the ball head rod (500).

3. The head-shaking transmission assembly according to claim 2, wherein the base (100) is provided with a second avoiding hole (120), the bottom side of the base (100) is provided with the head-shaking motor (620), and the output shaft of the head-shaking motor (620) is connected with the other end of the rotating block (400) through the second avoiding hole (120).

4. The head-shaking transmission assembly according to claim 2, wherein Reinforcing ribs are arranged between the base (100) and the first plate (110), between the first frame (200) and the second plate (220), and between the second frame (300) and the third plate (310).

5. A head assembly according to claim 1, wherein: The ball head rod (500) and the rotating block (400) are both made of plastic.

6. A fan oscillating in a plane, characterized in that: A head assembly comprising a head assembly according to any one of claims 1-5.

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