CN214424737U - Oscillating mechanism and electric appliance - Google Patents
Oscillating mechanism and electric appliance Download PDFInfo
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- CN214424737U CN214424737U CN202120135107.2U CN202120135107U CN214424737U CN 214424737 U CN214424737 U CN 214424737U CN 202120135107 U CN202120135107 U CN 202120135107U CN 214424737 U CN214424737 U CN 214424737U
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- gear
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- moving gear
- bearing
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Abstract
The utility model discloses a mechanism and electrical apparatus of shaking head. The mechanism of shaking the head includes: the supporting rod, the support, the driving device, the bearing and the gear are arranged on the support, the bearing is sleeved on the supporting rod, the support is connected with the bearing, the gear comprises a moving gear connected to the driving device and a fixed gear connected to the supporting rod, the moving gear is meshed with the fixed gear, and the moving gear is used for rotating around the fixed gear. The utility model discloses a mechanism of shaking head, gear include intermeshing's movable gear and tight pulley, the rotation of drive arrangement control movable gear, movable gear is through the tight pulley of meshing fixation on the bracing piece for movable gear realizes 360 degrees encircleing rotatoryly around the tight pulley, can control the direction of rotation of movable gear at any time through drive arrangement, makes the mechanism of shaking head realize the rotation of wide angle, and turns to in a flexible way, can the free adjustment rotation angle.
Description
Technical Field
The utility model relates to an electrical apparatus technical field especially relates to a mechanism and electrical apparatus of shaking head.
Background
An electric fan is a device which is driven by electricity to generate airflow, after the electric fan is powered on, the motor drives the fan blades to rotate, the fan blades rotate and turn into natural wind to achieve a cool effect, the fan is connected with a head-shaking mechanism through a motor, the motor is driven by the head-shaking mechanism to rotate, the motor drives the fan blades to rotate, and besides the fan, a plurality of electric appliances rotate through the head-shaking mechanism. In the related art, the rotation direction of the oscillating mechanism is limited, the oscillating mechanism cannot rotate at a large angle, the rotation is not flexible, and the air outlet angle cannot be freely adjusted by using a fan of the oscillating mechanism.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a mechanism and electrical apparatus of shaking head, the mechanism of shaking head can realize the rotation of wide angle, turns to in a flexible way.
According to the utility model discloses a mechanism of shaking head of first aspect embodiment, a serial communication port, include: the supporting rod comprises a supporting rod body, a support, a driving device, a bearing and a gear, wherein the driving device is arranged on the support, the bearing is sleeved on the supporting rod body, the support is connected with the bearing, the gear comprises a moving gear connected to the driving device and a fixed gear connected to the supporting rod, the moving gear is meshed with the fixed gear, and the moving gear is used for surrounding the fixed gear to rotate.
According to the utility model discloses mechanism of shaking head has following beneficial effect at least: the utility model discloses mechanism of shaking head, gear include intermeshing's movable gear and tight pulley, the rotation of drive arrangement control movable gear, movable gear is fixed the tight pulley on the bracing piece through the meshing for movable gear realizes 360 degrees encircleing rotatoryly around the tight pulley, can control the direction of rotation of movable gear through drive arrangement at any time, makes the mechanism of shaking head realize the rotation of wide-angle, and turns to in a flexible way, can the free adjustment rotation angle.
According to some embodiments of the utility model, still include first response subassembly, first response subassembly set up in the support, first response subassembly is used for detecting the rotation of gear.
According to some embodiments of the invention, the first sensing component is at least one of an infrared sensor, a photosensitive sensor or an ultrasonic sensor.
According to some embodiments of the invention, the first sensing assembly is provided at a first position in the bracket for detecting rotation of the moving gear, the first position being below or above a sawtooth edge of the moving gear; or the first sensing assembly is arranged at a second position in the support and used for detecting the rotation of the fixed wheel, and the second position is positioned above or below the sawtooth edge of the fixed wheel.
According to some embodiments of the invention, the bearing is a ball bearing or a roller bearing.
According to some embodiments of the utility model, the fixed gear includes mutual fixed gear and solid fixed cylinder, the movable gear mesh in the fixed gear, gu fixed cylinder nested connect in the bracing piece.
According to some embodiments of the invention, the drive device is provided with a drive rod, the drive rod being connected with the moving gear.
According to some embodiments of the utility model, the one end of actuating lever is provided with the limiting plate, the limiting plate is used for preventing move the gear and be in produce the skew on the actuating lever.
According to some embodiments of the invention, the drive arrangement is mounted in one side on the support, the other side on the support is provided with the mounting interface.
According to the utility model discloses an electric appliance of second aspect embodiment, include like the utility model discloses any one of first aspect embodiment oscillating mechanism.
According to the utility model discloses electrical apparatus has following beneficial effect at least: the utility model discloses electrical apparatus, the mechanism of shaking the head has been adopted, the gear of the mechanism of shaking the head includes intermeshing's movable gear and tight pulley, drive arrangement controls the rotation of movable gear, movable gear fixes the tight pulley on the bracing piece through the meshing, make movable gear realize 360 degrees encircleing rotatoryly around the tight pulley, can control the direction of rotation of movable gear at any time through drive arrangement, make the mechanism of shaking the head realize the rotation of wide angle, and turn to in a flexible way, can freely adjust rotation angle, thereby make electrical apparatus realize the rotation of wide angle, and turn to in a flexible way, can freely adjust rotation angle.
Additional aspects and advantages of the 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.
Drawings
The invention will be further described with reference to the following drawings and examples, in which:
fig. 1 is a schematic view of an oscillating mechanism according to some embodiments of the present invention;
fig. 2 is a schematic view of an oscillating mechanism according to other embodiments of the present invention;
fig. 3 is a schematic view of an oscillating mechanism according to other embodiments of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
fig. 5 is a schematic view of an oscillating mechanism according to other embodiments of the present invention;
fig. 6 is a schematic view of a fan according to some embodiments of the present invention.
Reference numerals:
a support bar 101; a bracket 102; a support plate 1021; a bracket shell 1022; a drive device 103; a drive bar 1031; a bearing 104; a moving gear 105; a fixed wheel 106; a fixed gear 1061; a stationary barrel 1062; a first inductive element 201; a motor 301; a nose cover 302; a fan frame 303; a fan blade 304; a base 305.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means is one or more, a plurality of means is two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The utility model provides a mechanism of shaking head specifically does:
referring to fig. 1 and 2, the embodiment of the present invention provides an oscillating mechanism, including supporting rod 101, support 102, driving device 103, bearing 104 and gear, driving device 103 sets up on support 102, bearing 104 cup joints on supporting rod 101, support 102 is connected with bearing 104, the gear is including connecting in driving device 103 moving gear 105 and connecting the tight pulley 106 on supporting rod 101, moving gear 105 meshes in tight pulley 106, moving gear 105 is used for rotating around tight pulley 106 to drive driving device 103, support 102 etc. rotate around supporting rod 101. In an embodiment, the driving device 103 may control the rotation of the moving gear 105, including driving the moving gear 105 to rotate clockwise or counterclockwise, the driving device 103 may control the moving gear 105 to stop rotating at any time, the moving gear 105 is fixed on the supporting rod 101 by engaging with the fixed gear 106, so that the moving gear 105 realizes 360-degree surrounding rotation around the fixed gear 106, and the driving device 103 may control the rotating direction of the moving gear 105 at any time, so that the oscillating mechanism realizes large-angle rotation, and is flexible in steering and capable of freely adjusting the rotating angle.
Referring to fig. 2, it should be noted that, in some embodiments of the present invention, the bracket 102 includes a bracket plate 1021 and a bracket shell 1022, a cavity is formed in the bracket shell 1022, the driving device 103 is disposed above the bracket plate 1021, the moving gear 105 and the fixed gear 106 are both disposed in the bracket shell 1022, the bottom of the bracket shell 1022 is connected to the bearing 104, the bearing 104 includes an inner ring and an outer ring, the inner ring is fixed on the supporting rod 101, and the outer ring is connected to the bracket 102, so that the bracket 102 can rotate around the supporting rod 101 through the bearing 104.
Referring to fig. 1 and 4, in some embodiments of the present invention, the oscillating mechanism further includes a first sensing component 201, the first sensing component 201 is disposed in the bracket 102, in one embodiment, the first sensing component 201 is disposed in the bracket shell 1022, and the first sensing component 201 is disposed near the gear for detecting the rotation of the gear, including being disposed near the moving gear 105 or near the fixed gear 106 for detecting the rotation of the moving gear 105 or the fixed gear 106. Through setting up first response subassembly 201, realized the detection to the mechanism rotation condition of shaking the head, conveniently the mechanism of shaking the head makes control and regulation according to the rotation condition that first response subassembly 201 detected.
The utility model discloses an in some embodiments, first response subassembly 201 is infrared sensor, at least one of photosensitive sensor or ultrasonic sensor, through setting up infrared sensor, at least one of photosensitive sensor or ultrasonic sensor, can detect the rotation condition of gear, the periphery of gear has the cockscomb structure, at the pivoted in-process, infrared sensor, whether at least one detectable gear edge in photosensitive sensor or the ultrasonic sensor has the sawtooth on a certain point, thereby realize the detection to the gear rotation condition, can also make statistics of the number of revolutions, thereby realized the detection to rotation angle. It should be noted that, on the premise of satisfying the requirements of the embodiment of the present invention, the first sensing component 201 may also be a sensor of other types, which is not limited by the present invention. It should be noted that in some embodiments of the present invention, a control panel or other sensors can be disposed in the support housing 1022 to achieve multiple functions of the oscillating mechanism.
Referring to fig. 3 and 4, in some embodiments of the present invention, the first sensing component 201 is disposed at a first position in the bracket 102 for detecting the rotation of the moving gear 105, or the first sensing component 201 is disposed at a second position in the bracket 102 for detecting the rotation of the fixed gear 106, and in one embodiment, the first sensing component 201 may be disposed at the first position in the bracket 102 for detecting the rotation of the moving gear 105, and the second sensing component may be disposed at the second position in the bracket 102 for detecting the rotation of the fixed gear 106. The first position and the second position are only two different positions, the first position is arranged below or above the sawtooth edge of the moving gear 105, the second position is arranged above or below the sawtooth edge of the fixed gear 106, and the rotation condition of the gear can be better detected by arranging the first sensing component 201 or the second sensing component at the first position or the second position in the bracket shell 1022.
The utility model discloses an in some embodiments, bearing 104 is ball bearing or roller bearing, in an embodiment, bearing 104's outer lane and support shell 1022 fixed connection, bearing 104's inner circle and bracing piece 101 tight fit are connected, make moving gear 105 and the radial force of tight pulley 106 relative motion in-process be used for on bracing piece 101 and the support 102, final moving gear 105 and the radial force of tight pulley 106 meshing act on bearing 104, when having avoided meshing motion between the gear, radial force direct action between each other, and then has avoided wearing and tearing, bearing 104 is through chooseing for use ball bearing or roller bearing that the atress intensity is better, can make bearing 104 can bear great effort, the quality of mechanism of shaking the head has been improved, user experience has been promoted. Satisfying the embodiment of the present invention requires under the prerequisite, other types of bearings 104 can also be selected for use to the bearing 104, the present invention does not specifically limit the same.
Referring to fig. 1 and 4, in some embodiments of the present invention, the fixed gear 106 includes a fixed gear 1061 and a fixed cylinder 1062 fixed to each other, the moving gear 105 is engaged with the fixed gear 1061, the fixed cylinder 1062 is nested in the supporting rod 101, the fixed cylinder 1062 is fixed to the supporting rod 101, so that the fixed gear 106 is fixed to the supporting rod 101, and when the moving gear 105 rotates around the fixed gear 1061, a radial force of the moving gear 105 engaged with the fixed gear 106 acts on the bearing 104, so that the bracket 102 rotates relative to the supporting rod 101.
Referring to fig. 1, in some embodiments of the present invention, the driving device 103 is provided with a driving rod 1031, the driving rod 1031 is connected to the moving gear 105, in an embodiment, the driving device 103 is disposed above the rack plate 1021, the driving rod 1031 penetrates through the rack plate 1021 to enter the rack housing 1022 and is connected to the moving gear 105, the driving device 103 controls the driving rod 1031 to rotate, so as to drive the moving gear 105 to rotate, a radial acting force of the moving gear 105 engaged with the fixed gear 106 acts on the bearing 104, so that the rack 102 rotates relative to the supporting rod 101, the driving device 103 can control the driving rod 1031 to rotate clockwise or counterclockwise, the driving device 103 can control the driving rod 1031 to stop rotating at any time, so that the moving gear 105 realizes 360-degree surrounding rotation around the fixed gear 106, the driving device 103 can control the rotating direction of the driving rod 1031 at any time, so that the shaking mechanism realizes large-angle rotation, and the steering is flexible, and the rotating angle can be freely adjusted.
In some embodiments of the present invention, the one end of the driving rod 1031 is provided with a limiting plate (not shown in the figure), in an embodiment, the limiting plate is provided at the lower end of the driving rod 1031 connected to the moving gear 105, the limiting plate is used to prevent the moving gear 105 from shifting on the driving rod 1031, the moving gear 105 is fixed, and the moving gear 105 is prevented from falling off on the driving rod 1031. Satisfy the embodiment of the utility model provides an under the prerequisite that requires, the limiting plate can be ordinary board or bear the weight of the bearing, the utility model discloses do not make specific restriction to it.
The utility model discloses an in some embodiments, one side on support 102 is installed to drive arrangement 103, the opposite side on support 102 is provided with the installation interface (not shown in the figure), it is concrete, one side on mounting panel 1021 is installed to drive arrangement 103, the opposite side on mounting panel 1021 is provided with the installation interface, drive arrangement 103 and installation interface set up the left and right sides on mounting panel 1021 respectively, the installation interface can be used to insert other equipment of electrical apparatus, distribute about through other equipment with electrical apparatus and drive arrangement 103 and set up on support 102, the stress balance has been improved, the work of mechanism of shaking the head has been made things convenient for.
The utility model also provides an electrical apparatus specifically does:
in some embodiments of the utility model, electrical apparatus includes the utility model discloses any one of the above-mentioned embodiment mechanism of shaking the head, the gear of mechanism of shaking the head includes intermeshing's movable gear 105 and tight pulley 106, drive arrangement 103 controls the rotation of movable gear 105, movable gear 105 fixes tight pulley 106 on bracing piece 101 through the meshing, make movable gear 105 realize 360 degrees around tight pulley 106 around rotatory, can control movable gear 105's direction of rotation at any time through drive arrangement 103, make the mechanism of shaking the head realize the rotation of wide angle, and turn to in a flexible way, can the free adjustment rotation angle, thereby make electrical apparatus realize the rotation of wide angle, and turn to in a flexible way, can the free adjustment rotation angle.
It should be noted that, satisfying the utility model discloses under the prerequisite that the embodiment required, the electrical apparatus can be for having wantonly the electrical apparatus that turns to the function, and in an embodiment, the electrical apparatus is fan or air humidifier, and fan or air humidifier rotate the work through the mechanism of shaking head that uses in above-mentioned embodiment, the utility model discloses do not do specific restriction to it.
Referring to fig. 5 and 6, in some embodiments of the present invention, the electric appliance is a fan, the fan includes an oscillating mechanism according to any one of the above embodiments of the present invention, in one embodiment, the fan further includes a motor 301, a head housing 302, a fan frame 303, a fan blade 304 and a base 305, the oscillating mechanism is located in a head of the fan and is wrapped by the head housing 302, the head housing 302 is further connected to the fan frame 303, the lower end of the supporting rod 101 is connected to the base 305, the upper end of the supporting plate 1021 respectively sets the driving device 103 and the motor 301 at two ends to act as a balance force, the motor 301 is connected to the fan blade 304, the fan according to the embodiments of the present invention employs the oscillating mechanism, the gear of the oscillating mechanism includes a moving gear 105 and a fixed gear 106 which are engaged with each other, the driving device 103 controls the rotation of the moving gear 105, the moving gear 105 is fixed to the supporting rod 101 by engaging with the fixed gear 106, make moving gear 105 around the fixed round 106 realize 360 degrees around rotatory, can control moving gear 105's direction of rotation at any time through drive arrangement 103 for the mechanism of shaking the head has realized the rotation of wide angle, and turns to in a flexible way, can freely adjust rotation angle, thereby makes the fan realize the rotation of wide angle, and turns to in a flexible way, can freely adjust rotation angle.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. Furthermore, the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.
Claims (10)
1. Mechanism of shaking head, its characterized in that includes: the supporting rod comprises a supporting rod body, a support, a driving device, a bearing and a gear, wherein the driving device is arranged on the support, the bearing is sleeved on the supporting rod body, the support is connected with the bearing, the gear comprises a moving gear connected to the driving device and a fixed gear connected to the supporting rod, the moving gear is meshed with the fixed gear, and the moving gear is used for surrounding the fixed gear to rotate.
2. An oscillating mechanism according to claim 1 further comprising a first sensing assembly, said first sensing assembly being disposed within said carriage, said first sensing assembly being adapted to detect rotation of said gear.
3. An oscillating mechanism according to claim 2, characterized in that said first sensing member is at least one of an infrared sensor, a light sensitive sensor or an ultrasonic sensor.
4. An oscillating mechanism according to claim 2 or 3, characterized in that said first sensing member is arranged in said frame in a first position for detecting the rotation of said moving gear, said first position being located below or above the sawtooth edge of said moving gear; or the first sensing assembly is arranged at a second position in the support and used for detecting the rotation of the fixed wheel, and the second position is positioned above or below the sawtooth edge of the fixed wheel.
5. An oscillating mechanism according to claim 1, characterized in that said bearings are ball bearings or roller bearings.
6. An oscillating mechanism according to claim 1 characterized in that said fixed gear comprises a fixed gear and a fixed cylinder fixed to each other, said moving gear is engaged with said fixed gear, said fixed cylinder is nested in said support rod.
7. An oscillating mechanism according to claim 1, characterized in that said driving means is provided with a driving rod, said driving rod being connected to said moving gear.
8. An oscillating mechanism according to claim 7, characterized in that one end of the driving rod is provided with a limiting plate for preventing the moving gear from shifting on the driving rod.
9. An oscillating mechanism according to claim 1, characterized in that said driving means are mounted on one side on said carriage, the other side on said carriage being provided with a mounting interface.
10. An electric appliance comprising a moving head mechanism according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120135107.2U CN214424737U (en) | 2021-01-19 | 2021-01-19 | Oscillating mechanism and electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120135107.2U CN214424737U (en) | 2021-01-19 | 2021-01-19 | Oscillating mechanism and electric appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214424737U true CN214424737U (en) | 2021-10-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120135107.2U Active CN214424737U (en) | 2021-01-19 | 2021-01-19 | Oscillating mechanism and electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214424737U (en) |
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2021
- 2021-01-19 CN CN202120135107.2U patent/CN214424737U/en active Active
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