A shaking head device suitable for tower fan

Abstract

The utility model relates to the technical field of tower fans, and discloses a shaking head device suitable for tower fans, including a support seat, a rotating mechanism is arranged inside the support seat, a support platform is arranged on the top of the rotating mechanism, a maintenance mechanism is arranged on the outside of the support seat, and the rotating mechanism includes a support plate, the support plate is fixedly connected to the bottom of the inner wall of the support seat, a motor is fixedly connected to the front of the support plate, a swing arm is arranged on the front of the motor, a push shaft is fixedly connected to the front of the swing arm, and a groove block is arranged on the outer wall of the push shaft. The shaking head device suitable for tower fans can move the rack left and right through the rotating mechanism, and drive the gear to rotate clockwise and counterclockwise, so as to achieve the purpose of shaking the head of the tower fan. At the same time, during the shaking process, there is no need to control the motor to rotate forward and reverse, so as to ensure the stability of the motor during long-term work, which not only achieves the purpose of shaking the head of the tower fan, but also reduces the number of maintenance times and enhances the practicality of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of tower fans, in particular to a shaking head device suitable for tower fans. Background Art

[0002] Tower fan, also known as convection fan, forms a three-dimensional exchange system between indoor and outdoor air based on the principles of airflow. It is similar to the blower used in the kitchen. It can deliver air even without fan blades. Tower fan usually has a slender tower shape without traditional fan blades. It uses a motor to drive a wind wheel hidden at the bottom of the tower to draw in and accelerate the air, which is then discharged through multiple small holes on the tower body to form a continuous airflow.

[0003] With the improvement of people's living standards, tower fans have gradually become common, and common tower fans all have the function of shaking head, so as to expand the blowing area. However, common tower fans often control the shaking head by controlling the forward and reverse rotation of the motor, which will increase the failure rate of the motor during operation, thereby reducing the service life of the tower fan shaking head components and reducing the practicability of the device. Utility Model Content

[0004] The purpose of the utility model is to provide an oscillating head device suitable for a tower fan, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shaking device suitable for a tower fan, comprising a support base, a rotating mechanism is arranged inside the support base, a supporting platform is arranged on the top of the rotating mechanism, and a maintenance mechanism is arranged outside the support base;

[0006] The rotating mechanism includes a support plate, which is fixedly connected to the bottom of the inner wall of the support seat, a motor is fixedly connected to the front of the support plate, a swing arm is provided on the front of the motor, a push shaft is fixedly connected to the front of the swing arm, a groove block is provided on the outer wall of the push shaft, a rack is fixedly connected to the front of the groove block, a sliding shaft is fixedly connected to the outer side of the groove block, a gear is meshed with the front of the rack, a connecting shaft is fixedly connected to the inner ring of the gear, and a fixing sleeve is fixedly connected to the front of the support plate.

[0007] Preferably, the shape of the outer wall of the sliding shaft matches the shape of the inner wall of the fixing sleeve, and the sliding shaft is slidably connected to the inner wall of the fixing sleeve, thereby limiting the slot block.

[0008] Preferably, the connecting shaft is rotatably connected to the bottom of the inner wall of the support seat, and the top end of the connecting shaft is fixedly connected to the bottom of the support platform to support the support platform.

[0009] Preferably, the shape of the inner wall of the slot block matches the shape of the outer wall of the push shaft, and the push shaft is movably connected to the inner side of the slot block, so that the push shaft can push the slot block to move.

[0010] Preferably, the output end of the motor is fixedly connected to an output shaft, and the swing arm is fixedly connected to the outer wall of the output shaft, so as to achieve the purpose of stable driving.

[0011] Preferably, the maintenance mechanism includes a fixed seat, which is fixedly connected to the outer wall of the support seat, an insertion block is inserted inside the fixed seat, an inspection plate is fixedly connected to the inner side of the insertion block, and bolts are arranged inside the insertion block to facilitate the maintenance of parts inside the support seat.

[0012] Preferably, the inspection plate is movably connected to the front side of the support seat, and the bolts are threadedly connected to the inside of the plug block and the fixing seat to limit the inspection plate.

[0013] Compared with the prior art, the utility model provides a shaking head device suitable for a tower fan, which has the following beneficial effects:

[0014] 1. The shaking head device suitable for the tower fan can move the rack left and right through the rotating mechanism, and drive the gear to rotate back and forth clockwise and counterclockwise, so as to achieve the purpose of shaking the tower fan. At the same time, there is no need to control the motor to rotate forward and reverse during the shaking process, so as to ensure the stability of the motor during long-term work, which not only achieves the purpose of the tower fan shaking head, but also reduces the number of maintenance times and enhances the practicality of the device.

[0015] 2. The oscillating device for tower fans can realize the disassembly of the inspection plate through the inspection mechanism, which is convenient for further inspection and maintenance of the interior of the support base, and improves the convenience of operation and use of the device. At the same time, it also reduces the time spent in the inspection process and enhances the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0017] Figure 1 This is a front view of the structure of the utility model;

[0018] Figure 2 This is a top view of the structure of the utility model;

[0019] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 This is a schematic diagram of the structure of the slot block.

[0021] In the figure: 1. support seat; 2. rotating mechanism; 21. support plate; 22. motor; 23. swing arm; 24. push shaft; 25. slot block; 26. sliding shaft; 27. rack; 28. gear; 29. ​​connecting shaft; 201. fixing sleeve; 3. maintenance mechanism; 31. fixing seat; 32. plug block; 33. bolt; 34. maintenance plate; 4. support table. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] The utility model provides the following technical solutions:

[0025] Embodiment 1

[0026] Combination Figures 1 to 4 , a shaking device suitable for a tower fan, comprising a support base 1, a rotating mechanism 2 is arranged inside the support base 1, a support platform 4 is arranged on the top of the rotating mechanism 2, and a maintenance mechanism 3 is arranged outside the support base 1;

[0027] The rotating mechanism 2 includes a support plate 21, which is fixedly connected to the bottom of the inner wall of the support seat 1, a motor 22 is fixedly connected to the front of the support plate 21, a swing arm 23 is provided on the front of the motor 22, a push shaft 24 is fixedly connected to the front of the swing arm 23, a groove block 25 is provided on the outer wall of the push shaft 24, a rack 27 is fixedly connected to the front of the groove block 25, a sliding shaft 26 is fixedly connected to the outer side of the groove block 25, a gear 28 is meshed with the front of the rack 27, a connecting shaft 29 is fixedly connected to the inner ring of the gear 28, and a fixing sleeve 201 is fixedly connected to the front of the support plate 21.

[0028] Furthermore, the shape of the outer wall of the sliding shaft 26 matches the shape of the inner wall of the fixing sleeve 201 , and the sliding shaft 26 is slidably connected to the inner wall of the fixing sleeve 201 , thereby limiting the slot block 25 .

[0029] Furthermore, the connecting shaft 29 is rotatably connected to the bottom of the inner wall of the support seat 1 , and the top of the connecting shaft 29 is fixedly connected to the bottom of the support platform 4 , so as to support the support platform 4 .

[0030] Furthermore, the shape of the inner wall of the slot block 25 matches the shape of the outer wall of the push shaft 24 , and the push shaft 24 is movably connected to the inner side of the slot block 25 , so that the push shaft 24 can push the slot block 25 to move.

[0031] Furthermore, the output end of the motor 22 is fixedly connected to an output shaft, and the swing arm 23 is fixedly connected to the outer wall of the output shaft, so as to achieve the purpose of stable driving.

[0032] Embodiment 2

[0033] See also Figures 1 to 4 On the basis of the first embodiment, the maintenance mechanism 3 further comprises a fixed seat 31, the fixed seat 31 is fixedly connected to the outer wall of the support seat 1, an insert block 32 is inserted inside the fixed seat 31, an inspection plate 34 is fixedly connected to the inner side of the insert block 32, and bolts 33 are arranged inside the insert block 32 to facilitate the maintenance of the components inside the support seat 1.

[0034] Furthermore, the inspection plate 34 is movably connected to the front side of the support seat 1 , and the bolts 33 are threadedly connected to the insert block 32 and the inside of the fixing seat 31 , so as to limit the inspection plate 34 .

[0035] In actual operation, when this device is used, the parts of the tower fan can first be installed on the top of the support platform 4, and then the motor 22 can be started during use, so that the output shaft of the motor 22 can drive the swing arm 23 to rotate along the midpoint of the output shaft, so that the swing arm 23 can push the slot block 25 to move through the inspection plate 34, so that the slot block 25 can drive the rack 27 to move. Since the rack 27 and the gear 28 are in a meshing relationship and the output shaft rotates continuously, the rack 27 will move left and right, and drive the gear 28 to rotate clockwise and counterclockwise, thereby achieving the purpose of the tower fan shaking its head. At the same time, there is no need to control the motor 22 to rotate forward and reverse during the shaking process, thereby ensuring the stability of the motor 22 during long-term operation, which not only achieves the purpose of the tower fan shaking its head, but also reduces the number of maintenance times and enhances the practicality of the device.

[0036] During long-term use, when the parts inside the support seat 1 need to be repaired and maintained, the bolt 33 can be twisted so that the bolt 33 can be screwed out from the inside of the plug block 32, thereby canceling the limit of the plug block 32, and then the repair plate 34 can be pulled out from the inside of the fixed seat 31 to realize the disassembly of the repair plate 34, so as to facilitate further repair and maintenance of the inside of the support seat 1, thereby improving the convenience of operation and use of the device. At the same time, it also reduces the time spent in the repair process and enhances the practicality of the device.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A shaking device suitable for a tower fan, comprising a support base (1), characterized in that: A rotating mechanism (2) is arranged inside the support seat (1), a supporting platform (4) is arranged on the top of the rotating mechanism (2), and a maintenance mechanism (3) is arranged outside the support seat (1); The rotating mechanism (2) comprises a support plate (21), the support plate (21) being fixedly connected to the bottom of the inner wall of the support seat (1), the front face of the support plate (21) being fixedly connected to a motor (22), the front face of the motor (22) being provided with a swing arm (23), the front face of the swing arm (23) being fixedly connected to a push shaft (24), the outer wall of the push shaft (24) being provided with a groove block (25), the front face of the groove block (25) being fixedly connected to a rack (27), the outer side of the groove block (25) being fixedly connected to a sliding shaft (26), the front face of the rack (27) being meshed with a gear (28), the inner ring of the gear (28) being fixedly connected to a connecting shaft (29), and the front face of the support plate (21) being fixedly connected to a fixing sleeve (201).

2. The oscillating head device for a tower fan according to claim 1, characterized in that: The shape of the outer wall of the sliding shaft (26) matches the shape of the inner wall of the fixing sleeve (201), and the sliding shaft (26) is slidably connected to the inner wall of the fixing sleeve (201).

3. The oscillating head device for a tower fan according to claim 1, characterized in that: The connecting shaft (29) is rotatably connected to the bottom of the inner wall of the support seat (1), and the top end of the connecting shaft (29) is fixedly connected to the bottom of the support platform (4).

4. The oscillating head device for a tower fan according to claim 1, characterized in that: The shape of the inner wall of the groove block (25) matches the shape of the outer wall of the push shaft (24), and the push shaft (24) is movably connected to the inner side of the groove block (25).

5. The oscillating head device for a tower fan according to claim 1, characterized in that: An output shaft is fixedly connected to the output end of the motor (22), and the swing arm (23) is fixedly connected to the outer wall of the output shaft.

6. The oscillating head device for a tower fan according to claim 1, characterized in that: The inspection mechanism (3) comprises a fixing seat (31), the fixing seat (31) being fixedly connected to the outer wall of the support seat (1), an insert block (32) being inserted into the interior of the fixing seat (31), an inspection plate (34) being fixedly connected to the interior of the insert block (32), and bolts (33) being arranged inside the insert block (32).

7. The oscillating head device for a tower fan according to claim 6, characterized in that: The inspection plate (34) is movably connected to the front face of the support seat (1), and the bolt (33) is threadedly connected to the insert block (32) and the interior of the fixing seat (31).

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